Merge pull request #79 : chore: add platform identity and platform_messages for multi-platform support (#23 )

chore: add platform identity and platform_messages for multi-platform support (#23 )
TDD cycle for issue #23: - RED: 9 migration smoke tests (file presence + schema expectations) - GREEN: V016 migration adding platform identity columns - GREEN: CreateSessionHandler, JoinSessionHandler, Web SessionService updated with dual-write to legacy and new identity columns + COALESCE fallbacks - GREEN: get_group_attendance_stats recreated for external_username - Bump version to 2.0.0 Changes: - V016__add_platform_identity.sql: - players: platform, external_user_id, external_username - game_groups: platform, external_group_id, external_channel_id - platform_messages table with cross-platform message tracking - Backfill all existing Telegram data into new columns - Recreate get_group_attendance_stats with COALESCE fallback - V012__add_attendance_stats.sql: use COALESCE(external_username, telegram_username) - CreateSessionHandler: dual-write + COALESCE fallbacks in SELECTs - JoinSessionHandler: dual-write to new identity columns - Web SessionService: dual-write to new identity columns - PlatformIdentityMigrationTests (9 smoke tests covering all handlers) - Version synced: Directory.Build.props, compose.yaml, deploy.yml, NavMenu.razor → 2.0.0 Legacy telegram_* columns preserved for backward compatibility. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-15 11:02:23 +03:00 · 2026-05-15 10:48:10 +03:00 · 2026-05-13 11:16:58 +03:00 · 2026-05-13 10:54:22 +03:00 · 2026-05-13 08:36:49 +03:00 · 2026-05-12 16:50:20 +03:00
127 changed files with 13399 additions and 892 deletions
@@ -6,8 +6,19 @@ TELEGRAM_BOT_TOKEN=YOUR_BOT_TOKEN_HERE
 # Найти его можно в информации о боте у @BotFather.
 TELEGRAM_BOT_USERNAME=YOUR_BOT_USERNAME_HERE

+# HTTPS URL Mini App dashboard, например: https://your-domain.example/miniapp
+# Используется ботом для кнопки меню Telegram и кнопки /start.
+TELEGRAM_MINI_APP_URL=
+
 # Пароль для базы данных PostgreSQL
 POSTGRES_PASSWORD=StrongPasswordForDatabase

 # Локальный порт веб-интерфейса GM-Relay
 GMRELAY_WEB_PORT=8080
+
+# === Backup ===
+# Сколько дней хранить дампы PostgreSQL (default: 7)
+BACKUP_RETENTION_DAYS=7
+
+# Имя Docker volume для резервных копий БД
+BACKUP_VOLUME_NAME=game_pgbackups
@@ -6,7 +6,7 @@ on:
      - main 

 env:
-  VERSION: 1.2.0
+  VERSION: 2.0.0

 jobs:
  # ЧАСТЬ 1: Собираем образы и кладем в Gitea (чтобы делиться с ребятами)
@@ -23,33 +23,62 @@ jobs:
          username: toutsu
          password: ${{ secrets.GIT_TOKEN }}

-      - name: Build and push Bot
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          file: src/GmRelay.Bot/Dockerfile
-          push: true
-          tags: |
-            git.codeanddice.ru/toutsu/gmrelay-bot:latest
-            git.codeanddice.ru/toutsu/gmrelay-bot:${{ env.VERSION }}
-          labels: |
-            org.opencontainers.image.source=https://git.codeanddice.ru/${{ gitea.repository }}
+      - name: Build Bot image
+        run: |
+          docker build \
+            --label "org.opencontainers.image.source=https://git.codeanddice.ru/${{ gitea.repository }}" \
+            -f src/GmRelay.Bot/Dockerfile \
+            -t git.codeanddice.ru/toutsu/gmrelay-bot:latest \
+            -t git.codeanddice.ru/toutsu/gmrelay-bot:${{ env.VERSION }} \
+            .

-      - name: Build and push Web
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          file: src/GmRelay.Web/Dockerfile
-          push: true
-          tags: |
-            git.codeanddice.ru/toutsu/gmrelay-web:latest
+      - name: Push Bot image
+        run: |
+          docker push git.codeanddice.ru/toutsu/gmrelay-bot:latest
+          docker push git.codeanddice.ru/toutsu/gmrelay-bot:${{ env.VERSION }}
+
+      - name: Build Web image
+        run: |
+          docker build \
+            --label "org.opencontainers.image.source=https://git.codeanddice.ru/${{ gitea.repository }}" \
+            -f src/GmRelay.Web/Dockerfile \
+            -t git.codeanddice.ru/toutsu/gmrelay-web:latest \
+            -t git.codeanddice.ru/toutsu/gmrelay-web:${{ env.VERSION }} \
+            .
+
+      - name: Push Web image
+        run: |
+          docker push git.codeanddice.ru/toutsu/gmrelay-web:latest
+          docker push git.codeanddice.ru/toutsu/gmrelay-web:${{ env.VERSION }}
+
+  # ЧАСТЬ 1.5: Сканируем собранные образы на уязвимости
+  scan-images:
+    needs: build-and-push
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install Trivy
+        run: |
+          curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin
+
+      - name: Scan Bot image
+        run: |
+          trivy image \
+            --severity HIGH,CRITICAL \
+            --exit-code 1 \
+            --format table \
+            git.codeanddice.ru/toutsu/gmrelay-bot:${{ env.VERSION }}
+
+      - name: Scan Web image
+        run: |
+          trivy image \
+            --severity HIGH,CRITICAL \
+            --exit-code 1 \
+            --format table \
            git.codeanddice.ru/toutsu/gmrelay-web:${{ env.VERSION }}
-          labels: |
-            org.opencontainers.image.source=https://git.codeanddice.ru/${{ gitea.repository }}

  # ЧАСТЬ 2: Запускаем эти образы на самом сервере
  deploy:
-    needs: build-and-push
+    needs: scan-images
    runs-on: ubuntu-latest # Тот же локальный раннер
    steps:
      - name: Checkout repository
@@ -60,6 +89,7 @@ jobs:
          echo "TELEGRAM_BOT_TOKEN=${{ secrets.TELEGRAM_BOT_TOKEN }}" > .env
          echo "POSTGRES_PASSWORD=${{ secrets.POSTGRES_PASSWORD }}" >> .env
          echo "TELEGRAM_BOT_USERNAME=${{ secrets.TELEGRAM_BOT_USERNAME }}" >> .env
+          echo "TELEGRAM_MINI_APP_URL=${{ secrets.TELEGRAM_MINI_APP_URL }}" >> .env

      - name: Deploy Containers
        run: |
@@ -0,0 +1,78 @@
+name: PR Checks
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test-and-build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '10.0.x'
+
+      - name: Restore dependencies
+        run: dotnet restore
+
+      - name: Verify Trivy dependency scan inputs
+        run: |
+          lock_count="$(find . -name packages.lock.json -not -path "*/bin/*" -not -path "*/obj/*" | tee trivy-targets.txt | wc -l)"
+          echo "Trivy NuGet lock files: ${lock_count}"
+          if [ "${lock_count}" -eq 0 ]; then
+            echo "::error::No packages.lock.json files found. Trivy would scan 0 NuGet dependency files."
+            exit 1
+          fi
+
+      # ── Linting ──
+
+      - name: Lint C# code style
+        run: dotnet format --verify-no-changes --verbosity diagnostic
+
+      # ── Security ──
+
+      - name: Check NuGet packages for vulnerabilities
+        run: |
+          dotnet list package --vulnerable --include-transitive 2>&1 | tee nuget-audit.txt
+          if grep -qi "has the following vulnerable packages" nuget-audit.txt; then
+            echo "::error::Vulnerable NuGet packages found!"
+            exit 1
+          fi
+          echo "No vulnerable packages detected."
+
+      - name: Install Trivy
+        run: |
+          curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin
+          trivy --version
+
+      - name: Trivy filesystem security scan
+        run: |
+          set +e
+          trivy fs --scanners vuln,misconfig,secret --exit-code 1 --severity HIGH,CRITICAL . 2>&1 | tee trivy-scan.log
+          trivy_exit="${PIPESTATUS[0]}"
+          if ! grep -Eq "Number of language-specific files[[:space:]]+num=[1-9][0-9]*" trivy-scan.log; then
+            echo "::error::Trivy did not detect any language-specific dependency files."
+            exit 1
+          fi
+          exit "${trivy_exit}"
+
+      # ── Build (includes SAST via SecurityCodeScan Roslyn analyzer) ──
+
+      - name: Build Shared
+        run: dotnet build src/GmRelay.Shared/GmRelay.Shared.csproj --no-restore
+
+      - name: Build Bot (compile check, includes SAST)
+        run: dotnet build src/GmRelay.Bot/GmRelay.Bot.csproj --no-restore
+
+      - name: Build Web (compile check, includes SAST)
+        run: dotnet build src/GmRelay.Web/GmRelay.Web.csproj --no-restore
+
+      # ── Tests ──
+
+      - name: Run tests
+        run: dotnet test tests/GmRelay.Bot.Tests/GmRelay.Bot.Tests.csproj --verbosity normal
@@ -1,10 +1,15 @@
 <Project>
  <PropertyGroup>
-    <Version>1.2.0</Version>
+    <Version>2.0.0</Version>
    <TargetFramework>net10.0</TargetFramework>
    <LangVersion>preview</LangVersion>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+    <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="SecurityCodeScan.VS2019" Version="5.6.7" PrivateAssets="all" />
+  </ItemGroup>
 </Project>
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Toutsu
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
@@ -4,142 +4,170 @@

 Проект разработан с упором на производительность, архитектуру Vertical Slice, Native AOT (для бота) и удобство развертывания с использованием .NET Aspire.

+**Текущая версия:** `v1.15.0`.
+
 ---

-## ✨ Ключевые возможности
+## ✨ Key Features

-### 🤖 Telegram Бот
- **📅 Создание расписаний (Batch Sessions)**: Создавайте сразу несколько игр одним сообщением (на неделю или месяц вперед).
- **✋ Интерактивная запись**: Игроки записываются на конкретные даты нажатием одной кнопки.
- **👥 Лимит мест и лист ожидания**: ГМ задаёт максимальный состав, бот не переполняет сессию и автоматически ведёт очередь ожидания.
- **📁 Поддержка Форумов (Telegram Topics)**: Бот автоматически создает тему во вложенных чатах Telegram под каждую новую пачку игр.
- **❌ Управление сессиями**: Мастер может отменять отдельные игры прямо в общем сообщении расписания.
- **🗓 Экспорт в Календарь**: Генерация файла `.ics` для добавления всех игр в Google, Apple или Яндекс Календарь одной командой.
- **🚀 Native AOT**: Скомпилирован в нативный бинарный файл. Мгновенный запуск и минимальное потребление памяти. Идеально для **Raspberry Pi**.
-
-### 🌐 Web Dashboard (Blazor Server)
- **🔐 Авторизация через Telegram**: Безопасный вход с использованием Telegram Login Widget (HMAC-SHA256 валидация).
- **📝 Удобное редактирование**: Веб-интерфейс для детального редактирования сессий, изменения дат, названий и статусов.
+### 🤖 Telegram Bot
+- **📅 Создание расписаний (Batch Sessions)**: Создавайте сразу несколько игр одним сообщением изменения (на недельный месяц в перед).
+- **🖼 Обложки расписаний**: И batch-посту можно прикрепить фото к `/newsession` или указать строку `Картинка: https://...`; бот отправит обложку перед сообщением записи.
+- **⚡ Быстрые повторы расписания**: Для регулярной кампании можно указать одну дату, количество игр и интервал, а бот сам развернёт повторяющийся batch.
+- **✋ Интерактивная запись и выход**: Игроки записываются на конкретные даты и самостоятельно снимают запись нажатием одной кнопки.
+- **👥 Лимит мест и лист ожидания**: ГМ задаёт максимальный состав, бот не переполняет сессию, автоматически ведёт очередь ожидания и освобождённое место отдаёт первому ожидающему.
+- **📁 Поддержка Форумов (Telegram Topics)**: Если `/newsession` запущен в теме форума Telegram, расписание и групповые уведомления остаются в этой теме; при запуске из корня форума бот создает отдельную тему и сообщает о необходимости прав admin/Manage Topics, если их не хватает.
+- **❌ Управление сессиями**: Owner и назначенные co-GM могут создавать, отменять, удалять и переносить игры из Telegram через `/listsessions`; публичный пост записи показывает только кнопки игроков.
+- **🔄 Голосование за перенос**: Быстрый поиск свободного места с через свободное недель и кнопками новых времени и дедлайном.
+- **🔔 Уведомления**: Игрок получают за 24 часа, напоминание за 1 час, ссылку перед игрой, отмены и переносы; групповые уведомления при этом остаются.
+- **🕐 Режим уведомлений batch**: Для каждой пачки можно выбрать `В группе и в личку` или `Только в группе`.
 - **⬆️ Управление очередью**: Веб-интерфейс показывает заполненность, лист ожидания и позволяет ГМу поднять первого игрока из очереди.
 - **🔄 Автоматическая синхронизация**: Любые изменения в веб-интерфейсе мгновенно обновляют сообщения с расписанием в Telegram-чатах игроков.
- **🕒 Управление временем**: UI адаптирован под московское время (UTC+3), в то время как база данных работает в UTC.
+
+### 🌐 Web Dashboard (Blazor Server)
+- **🔐 Авторизация через Telegram**: Telegram Login Widget с HMAC-SHA256 валидацией.
+- **📱 Telegram Mini App Dashboard**: Мобильная панель открывается из Telegram, проверяет `initData` на сервере, учитывает safe-area телефона и верхнюю панель Telegram.
+- **✏️ Редактирование**: Детальное изменение дат, названий и статусов сессий.
+- **🤝 Co-GM и делегирование**: Owner назначает помощников по Telegram ID; co-GM управляет расписанием, но **не может назначать других co-GM**.
+- **📋 Шаблоны кампаний**: Вкладка `Шаблоны` отдельно от страницы группы: сохранение типовых параметров и запуск нового batch из шаблона.
+- **📦 Bulk-операции для Batch Sessions**:
+  - обновить общий `title`/`link` у всей пачки;
+  - перенести пачку на фиксированный шаг в днях;
+  - клонировать batch на следующую неделю или месяц.
+- **⬆️ Управление очередью**: Заполненность, лист ожидания и ручное повышение игрока из очереди.
+- **📜 История изменений сессий**: Страница `/session/{id}/history` показывает аудит-лог всех значимых изменений (время, ссылка, название, участники, статус) с указанием акторов и дат.
+- **📊 Статистика посещаемости**: Страница `/group/{id}/stats` показывает долю присутствия, количество пропусков и среднюю явку по каждому игроку группы.
+- **🔄 Автосинхронизация**: Изменения в вебе мгновенно перерисовывают Telegram-сообщения расписания.

 ---

 ## 🛠 Технологический стек

- **Язык**: C# 14 (.NET 10)
- **Архитектура**: Vertical Slice Architecture, общая библиотека (`GmRelay.Shared`) для доменной логики.
- **Бот**: Telegram.Bot, Native AOT.
- **Веб-интерфейс**: Blazor Server.
- **Оркестрация**: .NET Aspire (`GmRelay.AppHost`).
- **База данных**: PostgreSQL
- **ORM**: Dapper (с использованием Dapper.AOT для source generators).
- **Миграции**: DbUp.
- **Развертывание**: Docker Compose + Multi-arch (AMD64/ARM64).
+| Компонент | Технология |
+|---|---|
+| Язык | C# 14 (.NET 10) |
+| Архитектура | Vertical Slice + общая библиотека `GmRelay.Shared` |
+| Бот | Telegram.Bot, **Native AOT** |
+| Веб | Blazor Server |
+| Оркестрация | .NET Aspire (`GmRelay.AppHost`) |
+| БД | PostgreSQL |
+| ORM | Dapper + **Dapper.AOT** (source generators) |
+| Миграции | DbUp |
+| Развёртывание | Docker Compose, Multi-arch (**AMD64/ARM64**) |
+
+> [!NOTE]
+> При использовании Dapper в режиме Native AOT все SQL-запросы используют строго типизированные DTO; динамические типы (`dynamic`) не поддерживаются.

 ---

 ## 🚀 Быстрый старт (Docker Compose)

-Проект использует Docker Compose для одновременного запуска базы данных, бота и веб-интерфейса.
-
-### 1. Подготовка
-Убедитесь, что у вас установлены **Docker** и **Docker Compose**.
-
-### 2. Настройка окружения
-Скопируйте файл-шаблон и заполните его значениями:
+**Требования:** Docker и Docker Compose.

+### 1. Настройка окружения
 ```bash
 cp .env.example .env
 ```

-Отредактируйте `.env`:
-
+**Ключевые переменные `.env`:**
 ```env
-# Токен вашего бота от @BotFather (используется и для бота, и как секретный ключ для веб-авторизации)
+# Токен от @BotFather (используется ботом и как секретный ключ веб-авторизации)
 TELEGRAM_BOT_TOKEN=ваш_токен_здесь

-# Имя вашего бота в Telegram (без @), например: GmRelayBot.
-# Найти его можно в информации о боте у @BotFather. 
-# Используется для работы виджета авторизации (Telegram Login Widget).
+# Имя бота без @ (для Telegram Login Widget)
 TELEGRAM_BOT_USERNAME=ваше_имя_бота_здесь

-# Пароль для базы данных PostgreSQL
-POSTGRES_PASSWORD=ваш_надежный_пароль
+# HTTPS URL Mini App, например https://your-domain.example/miniapp
+TELEGRAM_MINI_APP_URL=https://your-domain.example/miniapp

-# Локальный порт веб-интерфейса GM-Relay
+POSTGRES_PASSWORD=ваш_надежный_пароль
 GMRELAY_WEB_PORT=8080
 ```

-*(Опционально)* Настройте домен Telegram бота в @BotFather командой `/setdomain` для работы виджета авторизации на вашем сайте.
+**Настройка в @BotFather:**
+- Команда `/setdomain` для работы виджета авторизации на вашем домене.
+- Для Mini App настройте домен Web Dashboard и menu button на URL из `TELEGRAM_MINI_APP_URL`.
+- Начиная с **v1.9.3** дополнительных действий для фикса входа не требуется: fallback выполняется внутри активного Telegram WebView по тому же HTTPS-адресу `/miniapp`.

-### 3. Запуск
-Выполните команду:
+### 2. Запуск
 ```bash
 docker compose up -d
 ```
-Инфраструктура автоматически:
- Создаст локальную Docker-сеть и volume PostgreSQL, если их ещё нет.
- Поднимет PostgreSQL, доступный для контейнеров как `db:5432`.
- Запустит бота (применив миграции БД).
- Запустит веб-интерфейс на `http://localhost:8080` или другом порту из `GMRELAY_WEB_PORT`.

---
+**Автоматически выполняется:**
+- создание Docker-сети и volume PostgreSQL;
+- подъём PostgreSQL (`db:5432`);
+- запуск бота с плавной миграцией (DbUp);
+- запуск веб-приложения с подключением к БД и Telegram API.

-## ⚙️ Настройка бота в Telegram
+### 3. Первоначальная настройка
+1. Напишите боту `/start`.
+2. Создайте группу через `/newgroup`.
+3. Откройте Mini App или Web Dashboard для расширенного управления.

-Чтобы бот работал корректно:
-1. **Добавьте бота в группу** (или Супергруппу/Форум).
-2. **Назначьте бота Администратором**. 
-3. **Необходимые права**:
-    * `Выбор тем` (Managed Topics) — **обязательно** для Форумов.
-    * `Отправка сообщений`.
-    * `Закрепление сообщений` — рекомендуется.
+## 💾 Backup и восстановление

-> [!TIP]
-> Колонку "Мастер" (GM) бот определяет по первому человеку, который создал сессию в этой группе. Только этот пользователь сможет отменять игры через кнопки бота и редактировать их в веб-интерфейсе.
+Проект включает автоматический ежедневный backup PostgreSQL через сервис `db-backup` в Docker Compose.

---
+### Как это работает
+- **Каждый день в 03:00** выполняется `pg_dump` базы `gmrelay_db`.
+- Дампы сжимаются (`gzip`) и сохраняются в volume `pgbackups` (`/backups`).
+- Формат имени: `gmrelay_db_YYYYMMDD_HHMMSS.sql.gz`.
+- Ротация: по умолчанию хранятся последние **7 дней** (настраивается через `BACKUP_RETENTION_DAYS`).

-## 📝 Инструкция для Мастера
-
-### Создание расписания игр
-Используйте команду `/newsession` с описанием в следующем формате:
-
-```text
-/newsession
-Название: Легенды Берега Мечей (D&D 5e)
-Время: 15.05.2024 19:30
-Время: 22.05.2024 19:00
-Мест: 4
-Ссылка: https://discord.gg/invite-link
+### Проверка бэкапов
+```bash
+docker compose exec db-backup ls -la /backups
 ```

-Строка `Мест:` необязательна. Если она указана, игроки сверх лимита попадут в лист ожидания, а ГМ сможет повысить первого ожидающего через кнопку в Telegram или Web Dashboard.
+### Ручное создание дампа
+```bash
+docker compose exec db-backup sh -c "pg_dump -h db -U gmrelay -d gmrelay_db | gzip > /backups/gmrelay_db_manual.sql.gz"
+```

-### Другие команды
- `/listsessions` — Показать список всех актуальных игр в этой группе.
- `/reschedulesession` — Перенести сессию на другое время с голосованием игроков.
- `/deletesession` — Удалить сессию.
- `/exportcalendar` — Получить `.ics` файл с играми.
- `/help` — Справка по формату.
+### Восстановление из бэкапа
+```bash
+# Использовать последний автоматический бэкап
+./scripts/restore.sh
+
+# Или указать конкретный файл
+./scripts/restore.sh backups/gmrelay_db_20260512_030000.sql.gz
+```
+
+> [!WARNING]
+> Восстановление **перезаписывает текущую базу данных**. Убедитесь, что вы понимаете последствия, прежде чем запускать `restore.sh`.
+
+### Переменные окружения (опциональные)
+```env
+BACKUP_RETENTION_DAYS=7
+BACKUP_VOLUME_NAME=game_pgbackups
+```

 ---

-## 🏗 Разработка и запуск локально (.NET Aspire)
+## 🗂 Структура репозитория

-Для локальной разработки проще всего использовать .NET Aspire:
-
-1. Установите [.NET 10 SDK](https://dotnet.microsoft.com/download/dotnet/10.0) и workload Aspire.
-2. Откройте решение `GM-Relay.slnx`.
-3. Установите переменные окружения (или user secrets) для `GmRelay.AppHost`.
-4. Запустите проект `GmRelay.AppHost`. Aspire Dashboard запустится автоматически, предоставляя удобный мониторинг БД, бота и веб-интерфейса.
-
-> [!NOTE]
-> При использовании **Dapper** в режиме Native AOT, все SQL-запросы используют строго типизированные DTO. Динамические типы (`dynamic`) не поддерживаются.
+```
+├── src/
+│   ├── GmRelay.AppHost/         # .NET Aspire orchestrator
+│   ├── GmRelay.Bot/             # Telegram-бот (Native AOT)
+│   ├── GmRelay.Migrator/        # DbUp-миграции
+│   ├── GmRelay.ServiceDefaults/  # Aspire service defaults
+│   ├── GmRelay.Shared/          # Общие доменные модели
+│   ├── GmRelay.Web/             # Blazor Server dashboard
+│   └── GmRelay.Worker/          # Background workers
+├── tests/
+│   └── GmRelay.Bot.Tests/       # xUnit + NSubstitute
+├── compose.yaml                  # Docker Compose (AMD64 + ARM64)
+└── .env.example                  # Шаблон переменных окружения
+```

 ---

 ## 📜 Лицензия
-Проект распространяется под лицензией MIT. Использование в некоммерческих целях приветствуется.
+
+MIT License. См. [LICENSE](./LICENSE).
+
+---
+
+*Построено с ❤️ для TTRPG-сообщества.*
@@ -16,8 +16,40 @@ services:
      timeout: 3s
      retries: 10

+  db-backup:
+    image: postgres:17-alpine
+    restart: unless-stopped
+    depends_on:
+      db:
+        condition: service_healthy
+    environment:
+      POSTGRES_USER: gmrelay
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?Set POSTGRES_PASSWORD in .env}
+      POSTGRES_DB: gmrelay_db
+      PGPASSWORD: ${POSTGRES_PASSWORD:?Set POSTGRES_PASSWORD in .env}
+      BACKUP_RETENTION_DAYS: ${BACKUP_RETENTION_DAYS:-7}
+    volumes:
+      - pgbackups:/backups
+    networks:
+      - gmrelay
+    entrypoint: ["sh", "-c"]
+    command:
+      - |
+        cat > /usr/local/bin/backup.sh << 'EOF'
+        #!/bin/sh
+        set -e
+        TMPFILE="/tmp/backup_$$.sql"
+        pg_dump -h db -U gmrelay -d gmrelay_db > "$TMPFILE"
+        gzip "$TMPFILE"
+        mv "$TMPFILE.gz" "/backups/gmrelay_db_$(date +%Y%m%d_%H%M%S).sql.gz"
+        find /backups -name 'gmrelay_db_*.sql.gz' -type f -mtime +${BACKUP_RETENTION_DAYS} -delete
+        EOF
+        chmod +x /usr/local/bin/backup.sh
+        echo "0 3 * * * /usr/local/bin/backup.sh" | crontab -
+        crond -f
+
  bot:
-    image: git.codeanddice.ru/toutsu/gmrelay-bot:1.2.0
+    image: git.codeanddice.ru/toutsu/gmrelay-bot:2.0.0
    restart: always
    depends_on:
      db:
@@ -25,11 +57,17 @@ services:
    environment:
      - "ConnectionStrings__gmrelaydb=Host=db;Port=5432;Database=gmrelay_db;Username=gmrelay;Password=${POSTGRES_PASSWORD:?Set POSTGRES_PASSWORD in .env}"
      - "Telegram__BotToken=${TELEGRAM_BOT_TOKEN:?Set TELEGRAM_BOT_TOKEN in .env}"
+      - "Telegram__MiniAppUrl=${TELEGRAM_MINI_APP_URL:-}"
    networks:
      - gmrelay
+    healthcheck:
+      test: ["CMD-SHELL", "wget -qO- http://localhost:8081/health || exit 1"]
+      interval: 10s
+      timeout: 5s
+      retries: 3

  web:
-    image: git.codeanddice.ru/toutsu/gmrelay-web:1.2.0
+    image: git.codeanddice.ru/toutsu/gmrelay-web:2.0.0
    restart: always
    depends_on:
      db:
@@ -38,18 +76,26 @@ services:
      - "ConnectionStrings__gmrelaydb=Host=db;Port=5432;Database=gmrelay_db;Username=gmrelay;Password=${POSTGRES_PASSWORD:?Set POSTGRES_PASSWORD in .env}"
      - "Telegram__BotToken=${TELEGRAM_BOT_TOKEN:?Set TELEGRAM_BOT_TOKEN in .env}"
      - "Telegram__BotUsername=${TELEGRAM_BOT_USERNAME:?Set TELEGRAM_BOT_USERNAME in .env}"
+      - "Telegram__MiniAppUrl=${TELEGRAM_MINI_APP_URL:-}"
    ports:
      - "${GMRELAY_WEB_PORT:-8080}:8080"
    volumes:
      - web_keys:/app/dataprotection-keys
    networks:
      - gmrelay
+    healthcheck:
+      test: ["CMD-SHELL", "wget -qO- http://localhost:8080/health || exit 1"]
+      interval: 10s
+      timeout: 5s
+      retries: 3

 volumes:
  pgdata:
    name: ${POSTGRES_VOLUME_NAME:-game_pgdata}
  web_keys:
    name: ${WEB_KEYS_VOLUME_NAME:-gmrelay_web_keys}
+  pgbackups:
+    name: ${BACKUP_VOLUME_NAME:-game_pgbackups}

 networks:
  gmrelay:
@@ -0,0 +1,65 @@
+# ADR 002: Platform-Neutral Batch Rendering
+
+## Status
+
+**Accepted** — implemented in v1.10.0 (PR #42).
+
+## Context
+
+`SessionBatchRenderer` жил в `GmRelay.Shared` и напрямую зависел от `Telegram.Bot` (`InlineKeyboardMarkup`, `ParseMode.Html`). Это создавало проблемы:
+
+1. **Shared не был platform-neutral.** Любой платформенный проект (Discord, Slack, WebSocket) тащил Telegram-зависимость.
+2. **Дублирование логики.** `GmRelay.Web` использовал тот же рендерер через прямую зависимость от `Shared`, но Web — это не Telegram-клиент.
+3. **Невозможно написать unit-тесты без Telegram-объектов.** Smoke-тесты создавали InlineKeyboardMarkup даже для проверки чисто доменной логики.
+
+## Decision
+
+Разделить рендеринг на две стадии:
+
+1. **View Builder (platform-neutral)** — собирает view model из доменных DTO.
+2. **Platform Renderer (platform-specific)** — превращает view model в платформенное представление.
+
+```
+Domain DTOs
+    │
+    ▼
+SessionBatchViewBuilder (Shared)
+    │
+    ▼
+SessionBatchViewModel (platform-neutral)
+    │
+    ├──► TelegramSessionBatchRenderer ──► HTML + InlineKeyboardMarkup
+    │
+    └──► DiscordSessionBatchRenderer ──► (issue #26)
+```
+
+### Изменённые компоненты
+
+| Компонент | Было | Стало |
+|---|---|---|
+| `SessionBatchRenderer` | `GmRelay.Shared.Rendering` | Удалён |
+| `SessionBatchViewBuilder` | — | `GmRelay.Shared.Rendering` |
+| `SessionBatchViewModel` | — | `GmRelay.Shared.Rendering` |
+| `TelegramSessionBatchRenderer` | — | `GmRelay.Bot` + `GmRelay.Web` |
+| `DiscordSessionBatchRenderer` | — | `GmRelay.Shared.Rendering` (stub) |
+| `BatchMessageEditor` | `GmRelay.Shared.Rendering` | `GmRelay.Bot` + `GmRelay.Web` |
+
+## Consequences
+
+### Positive
+
+- `GmRelay.Shared` больше не зависит от `Telegram.Bot`. Чистый platform-agnostic проект.
+- Можно добавить `DiscordSessionBatchRenderer` без изменений в `Shared`.
+- Unit-тесты ViewBuilder не создают `InlineKeyboardMarkup`.
+- Логика подсчёта игроков, сортировки сессий и генерации действий — в одном месте (ViewBuilder).
+
+### Negative
+
+- **Временное дублирование.** `TelegramSessionBatchRenderer` и `BatchMessageEditor` скопированы в `Bot` и `Web`. Планируется вынести в `GmRelay.Shared.Telegram` при появлении третьего Telegram-потребителя.
+- **Дополнительная стадия.** Теперь два вызова вместо одного: `Build` + `Render`. Этоtrade-off за чистоту абстракции.
+
+## Related
+
+- Issue #22 — этот рефакторинг.
+- Issue #26 — Discord Bot MVP (потребитель новой архитектуры).
+- ADR 001 — vertical slice, native AOT, Aspire (`docs/adr/0001-use-vertical-slice-native-aot-and-aspire.md`).
@@ -0,0 +1,438 @@
+# Player List + Kick + Waitlist Promotion Implementation Plan
+
+> **For Hermes:** Use subagent-driven-development skill to implement this plan task-by-task.
+
+**Goal:** Add a player list (with names) to the Web UI session views, allow GM to kick a specific player, and auto-promote the next waitlisted player.
+
+**Architecture:** Extend `ISessionStore` with participant queries and a remove method. Update `GroupDetails.razor` to show expandable participant lists. Reuse existing `PromoteWaitlistedPlayerAsync` logic after removal.
+
+**Tech Stack:** C# 14, Blazor SSR, Dapper, PostgreSQL
+
+---
+
+## Task 1: Add domain model for WebParticipant
+
+**Objective:** Create a DTO to represent a session participant in the web layer.
+
+**Files:**
+- Modify: `src/GmRelay.Web/Services/SessionService.cs`
+
+**Step 1: Add record**
+
+```csharp
+public sealed record WebParticipant(
+    Guid Id,
+    long TelegramId,
+    string DisplayName,
+    string? TelegramUsername,
+    string RsvpStatus,
+    string RegistrationStatus,
+    bool IsGm,
+    DateTime? RespondedAt);
+```
+
+**Step 2: Commit**
+
+```bash
+git add src/GmRelay.Web/Services/SessionService.cs
+git commit -m "feat: add WebParticipant record"
+```
+
+---
+
+## Task 2: Add GetSessionParticipantsAsync to ISessionStore
+
+**Objective:** Retrieve all participants for a session with full player info.
+
+**Files:**
+- Modify: `src/GmRelay.Web/Services/ISessionStore.cs`
+- Modify: `src/GmRelay.Web/Services/SessionService.cs`
+- Modify: `src/GmRelay.Web/Services/AuthorizedSessionService.cs`
+
+**Step 1: Add to interface**
+
+In `ISessionStore.cs`, add:
+```csharp
+Task<List<WebParticipant>> GetSessionParticipantsAsync(Guid sessionId);
+```
+
+**Step 2: Implement in SessionService**
+
+In `SessionService.cs`, add:
+```csharp
+public async Task<List<WebParticipant>> GetSessionParticipantsAsync(Guid sessionId)
+{
+    await using var conn = await dataSource.OpenConnectionAsync();
+    return (await conn.QueryAsync<WebParticipant>(
+        """
+        SELECT sp.id AS Id,
+               p.telegram_id AS TelegramId,
+               p.display_name AS DisplayName,
+               p.telegram_username AS TelegramUsername,
+               sp.rsvp_status AS RsvpStatus,
+               sp.registration_status AS RegistrationStatus,
+               sp.is_gm AS IsGm,
+               sp.responded_at AS RespondedAt
+        FROM session_participants sp
+        JOIN players p ON p.id = sp.player_id
+        WHERE sp.session_id = @SessionId
+        ORDER BY sp.is_gm DESC,
+                 CASE sp.registration_status WHEN 'Active' THEN 0 ELSE 1 END,
+                 sp.created_at
+        """,
+        new { SessionId = sessionId })).ToList();
+}
+```
+
+**Step 3: Add authorized wrapper**
+
+In `AuthorizedSessionService.cs`, add:
+```csharp
+public async Task<List<WebParticipant>?> GetSessionParticipantsForGmAsync(Guid sessionId, long gmId)
+{
+    var session = await GetSessionForGmAsync(sessionId, gmId);
+    if (session is null)
+    {
+        return null;
+    }
+
+    return await sessionStore.GetSessionParticipantsAsync(sessionId);
+}
+```
+
+**Step 4: Commit**
+
+```bash
+git add src/GmRelay.Web/Services/ISessionStore.cs
+
+git add src/GmRelay.Web/Services/SessionService.cs
+
+git add src/GmRelay.Web/Services/AuthorizedSessionService.cs
+
+git commit -m "feat: add GetSessionParticipantsAsync"
+```
+
+---
+
+## Task 3: Add RemovePlayerFromSessionAsync with waitlist promotion
+
+**Objective:** Allow GM to remove a specific player; auto-promote next waitlisted player if conditions met.
+
+**Files:**
+- Modify: `src/GmRelay.Web/Services/ISessionStore.cs`
+- Modify: `src/GmRelay.Web/Services/SessionService.cs`
+- Modify: `src/GmRelay.Web/Services/AuthorizedSessionService.cs`
+
+**Step 1: Add to interface**
+
+In `ISessionStore.cs`, add:
+```csharp
+Task RemovePlayerFromSessionAsync(Guid sessionId, Guid groupId, Guid participantId);
+```
+
+**Step 2: Implement in SessionService**
+
+In `SessionService.cs`, add:
+```csharp
+public async Task RemovePlayerFromSessionAsync(Guid sessionId, Guid groupId, Guid participantId)
+{
+    await using var conn = await dataSource.OpenConnectionAsync();
+    await using var transaction = await conn.BeginTransactionAsync();
+
+    var session = await conn.QuerySingleOrDefaultAsync<WebSession>(
+        @"SELECT s.id, s.group_id AS GroupId, s.title, s.scheduled_at AS ScheduledAt, s.status, s.join_link AS JoinLink,
+                 s.batch_id AS BatchId, s.batch_message_id AS BatchMessageId,
+                 g.telegram_chat_id AS TelegramChatId,
+                 s.max_players AS MaxPlayers,
+                 0 AS ActivePlayerCount,
+                 0 AS WaitlistedPlayerCount,
+                 s.notification_mode AS NotificationMode
+          FROM sessions s
+          JOIN game_groups g ON g.id = s.group_id
+          WHERE s.id = @SessionId AND s.group_id = @GroupId
+          FOR UPDATE",
+        new { SessionId = sessionId, GroupId = groupId },
+        transaction);
+
+    if (session is null)
+    {
+        throw new SessionAccessDeniedException(sessionId, 0);
+    }
+
+    // Verify participant exists in this session
+    var participant = await conn.QuerySingleOrDefaultAsync<WebParticipant>(
+        """
+        SELECT sp.id AS Id,
+               p.telegram_id AS TelegramId,
+               p.display_name AS DisplayName,
+               p.telegram_username AS TelegramUsername,
+               sp.rsvp_status AS RsvpStatus,
+               sp.registration_status AS RegistrationStatus,
+               sp.is_gm AS IsGm,
+               sp.responded_at AS RespondedAt
+        FROM session_participants sp
+        JOIN players p ON p.id = sp.player_id
+        WHERE sp.id = @ParticipantId AND sp.session_id = @SessionId
+        """,
+        new { ParticipantId = participantId, SessionId = sessionId },
+        transaction);
+
+    if (participant is null)
+    {
+        throw new InvalidOperationException("Участник не найден в этой сессии.");
+    }
+
+    bool wasActive = participant.RegistrationStatus == ParticipantRegistrationStatus.Active;
+
+    await conn.ExecuteAsync(
+        "DELETE FROM session_participants WHERE id = @ParticipantId",
+        new { ParticipantId = participantId },
+        transaction);
+
+    WebPromotedParticipantDto? promoted = null;
+
+    if (wasActive)
+    {
+        promoted = await conn.QuerySingleOrDefaultAsync<WebPromotedParticipantDto>(
+            """
+            SELECT sp.id AS ParticipantRowId,
+                   p.display_name AS DisplayName
+            FROM session_participants sp
+            JOIN players p ON p.id = sp.player_id
+            WHERE sp.session_id = @SessionId
+              AND sp.is_gm = false
+              AND sp.registration_status = @Waitlisted
+            ORDER BY sp.created_at ASC, sp.id ASC
+            LIMIT 1
+            FOR UPDATE OF sp
+            """,
+            new { SessionId = sessionId, Waitlisted = ParticipantRegistrationStatus.Waitlisted },
+            transaction);
+
+        if (promoted is not null)
+        {
+            await conn.ExecuteAsync(
+                """
+                UPDATE session_participants
+                SET registration_status = @Active,
+                    rsvp_status = @Pending,
+                    responded_at = NULL
+                WHERE id = @ParticipantRowId
+                """,
+                new
+                {
+                    promoted.ParticipantRowId,
+                    Active = ParticipantRegistrationStatus.Active,
+                    Pending = RsvpStatus.Pending
+                },
+                transaction);
+        }
+    }
+
+    await transaction.CommitAsync();
+
+    // Notifications
+    await bot.SendMessage(
+        session.TelegramChatId,
+        $"🚪 <b>{System.Net.WebUtility.HtmlEncode(participant.DisplayName)}</b> удален(а) из сессии «{System.Net.WebUtility.HtmlEncode(session.Title)}».",
+        parseMode: Telegram.Bot.Types.Enums.ParseMode.Html);
+
+    if (promoted is not null)
+    {
+        await bot.SendMessage(
+            session.TelegramChatId,
+            $"⬆️ <b>{System.Net.WebUtility.HtmlEncode(promoted.DisplayName)}</b> переведен(а) из листа ожидания в основной состав «{System.Net.WebUtility.HtmlEncode(session.Title)}».",
+            parseMode: Telegram.Bot.Types.Enums.ParseMode.Html);
+    }
+
+    if (session.BatchMessageId.HasValue)
+    {
+        await TryUpdateBatchMessageAsync(session.BatchId, session.TelegramChatId, session.BatchMessageId.Value, session.Title);
+    }
+}
+```
+
+**Step 3: Add authorized wrapper**
+
+In `AuthorizedSessionService.cs`, add:
+```csharp
+public async Task RemovePlayerFromSessionForGmAsync(Guid sessionId, long gmId, Guid participantId)
+{
+    var session = await GetSessionForGmAsync(sessionId, gmId);
+    if (session is null)
+    {
+        throw new SessionAccessDeniedException(sessionId, gmId);
+    }
+
+    await sessionStore.RemovePlayerFromSessionAsync(sessionId, session.GroupId, participantId);
+}
+```
+
+**Step 4: Commit**
+
+```bash
+git add src/GmRelay.Web/Services/ISessionStore.cs
+
+git add src/GmRelay.Web/Services/SessionService.cs
+
+git add src/GmRelay.Web/Services/AuthorizedSessionService.cs
+
+git commit -m "feat: add RemovePlayerFromSessionAsync with waitlist promotion"
+```
+
+---
+
+## Task 4: Modify GroupDetails.razor to show participant list
+
+**Objective:** Add expandable player lists to each session row with kick buttons.
+
+**Files:**
+- Modify: `src/GmRelay.Web/Components/Pages/GroupDetails.razor`
+
+**Step 1:** Add `participants` dictionary and `kickingParticipantId` state variables.
+
+**Step 2:** Add `LoadParticipants(Guid sessionId)` and `KickParticipant(Guid sessionId, Guid participantId)` methods.
+
+**Step 3:** In desktop table, add a new column or expand row with participant list.
+
+**Step 4:** In mobile cards, add expandable participant section.
+
+**Step 5:** Add styles to `app.css` if needed (badge styles are already present).
+
+**Step 6:** Commit
+
+```bash
+git add src/GmRelay.Web/Components/Pages/GroupDetails.razor
+
+git add src/GmRelay.Web/wwwroot/app.css
+
+git commit -m "feat: show player list and kick button in GroupDetails"
+```
+
+---
+
+## Task 5: Modify EditSession.razor to show participant list
+
+**Objective:** Show participant list on the edit page with kick capability.
+
+**Files:**
+- Modify: `src/GmRelay.Web/Components/Pages/EditSession.razor`
+
+**Step 1:** Load participants in `OnInitializedAsync`.
+
+**Step 2:** Render participant list below the edit form.
+
+**Step 3:** Add kick button for each non-GM participant.
+
+**Step 4:** Commit
+
+```bash
+git add src/GmRelay.Web/Components/Pages/EditSession.razor
+
+git commit -m "feat: show player list and kick button in EditSession"
+```
+
+---
+
+## Task 6: Add backend tests
+
+**Objective:** Cover new GetSessionParticipants and RemovePlayerFromSession logic.
+
+**Files:**
+- Create: `tests/GmRelay.Bot.Tests/Web/SessionParticipantTests.cs`
+
+**Step 1:** Write tests for `GetSessionParticipantsForGmAsync`.
+
+**Step 2:** Write tests for `RemovePlayerFromSessionForGmAsync` including waitlist promotion.
+
+**Step 3:** Run tests
+
+```bash
+dotnet test tests/GmRelay.Bot.Tests/GmRelay.Bot.Tests.csproj -v n
+```
+
+**Step 4:** Commit
+
+```bash
+git add tests/GmRelay.Bot.Tests/Web/SessionParticipantTests.cs
+
+git commit -m "test: add SessionParticipant service tests"
+```
+
+---
+
+## Task 7: Update README
+
+**Objective:** Bump version and document new features.
+
+**Files:**
+- Modify: `README.md`
+
+**Step 1:** Change version from `v1.9.6` to `v1.9.7`.
+
+**Step 2:** Add bullet under Web Dashboard: player list with kick and auto-promote.
+
+**Step 3:** Commit
+
+```bash
+git add README.md
+
+git commit -m "docs: bump README to v1.9.7, document player list kick"
+```
+
+---
+
+## Task 8: Update Wiki
+
+**Objective:** Update `Руководство ГМа` page with player management instructions.
+
+**Files:**
+- Modify: Wiki page `Руководство ГМа`
+
+**Step 1:** Read current wiki content via MCP.
+
+**Step 2:** Add section about viewing player list and removing players.
+
+**Step 3:** Update via MCP.
+
+---
+
+## Task 9: Push branch and run CI
+
+**Objective:** Push branch, monitor workflow, fix issues.
+
+**Step 1:** Push
+
+```bash
+git push -u origin feat/player-list-kick-waitlist
+```
+
+**Step 2:** Check workflow run via MCP gitea actions.
+
+**Step 3:** Fix any issues.
+
+---
+
+## Task 10: Merge and create release
+
+**Objective:** Merge PR (or fast-forward), tag, create release.
+
+**Step 1:** Merge to main
+
+```bash
+git checkout main
+
+git merge --no-ff feat/player-list-kick-waitlist -m "feat: player list, kick, and waitlist promotion (#X)"
+```
+
+**Step 2:** Tag v1.9.7
+
+```bash
+git tag v1.9.7
+
+git push origin main --tags
+```
+
+**Step 3:** Create release via MCP gitea_create_release.
+
+---
@@ -0,0 +1,69 @@
+# Telegram Mini App Dashboard Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Add a Telegram Mini App mobile dashboard that reuses the existing Web Dashboard and validates Telegram WebApp `initData` on the server.
+
+**Architecture:** Extend `TelegramAuthService` for WebApp init data, add a `/miniapp` Blazor entry page plus `/auth/telegram-webapp` endpoint, and add bot entry points through an inline WebApp button and optional menu button setup. Existing application/domain services remain the only write path.
+
+**Tech Stack:** .NET 10, Blazor Server, Telegram.Bot, xUnit, Dapper/Npgsql-backed existing services.
+
+---
+
+### Task 1: Telegram WebApp Authentication
+
+**Files:**
+- Modify: `src/GmRelay.Web/Services/TelegramAuthService.cs`
+- Modify: `src/GmRelay.Web/Program.cs`
+- Test: `tests/GmRelay.Bot.Tests/Web/TelegramAuthServiceTests.cs`
+
+- [ ] Write failing tests for valid WebApp `initData`, tampered hash, and expired auth date.
+- [ ] Run `dotnet test tests/GmRelay.Bot.Tests/GmRelay.Bot.Tests.csproj --filter TelegramAuthServiceTests`.
+- [ ] Implement WebApp HMAC verification using the Telegram `WebAppData` secret derivation.
+- [ ] Add `/auth/telegram-webapp` endpoint that signs in using the same claims as `/auth/telegram`.
+- [ ] Re-run the filtered tests.
+
+### Task 2: Mini App Entry Page
+
+**Files:**
+- Create: `src/GmRelay.Web/Components/Pages/MiniApp.razor`
+- Modify: `src/GmRelay.Web/Components/App.razor`
+- Modify: `src/GmRelay.Web/wwwroot/app.css`
+- Test: `tests/GmRelay.Bot.Tests/Web/MiniAppDashboardTests.cs`
+
+- [ ] Write failing tests that assert `/miniapp`, `telegram-web-app.js`, `authenticateTelegramMiniApp`, and Mini App CSS hooks exist.
+- [ ] Run `dotnet test tests/GmRelay.Bot.Tests/GmRelay.Bot.Tests.csproj --filter MiniAppDashboardTests`.
+- [ ] Implement `/miniapp` to post `Telegram.WebApp.initData` to `/auth/telegram-webapp`, expand/ready the Mini App, and show fallback login when opened outside Telegram.
+- [ ] Add CSS for a mobile-first Mini App shell and compact dashboard spacing.
+- [ ] Re-run the filtered tests.
+
+### Task 3: Bot Entry Points
+
+**Files:**
+- Create: `src/GmRelay.Bot/Infrastructure/Telegram/TelegramMiniAppMenuButtonService.cs`
+- Modify: `src/GmRelay.Bot/Infrastructure/Telegram/UpdateRouter.cs`
+- Modify: `src/GmRelay.Bot/Program.cs`
+- Test: `tests/GmRelay.Bot.Tests/Infrastructure/Telegram/TelegramMiniAppEntryPointTests.cs`
+
+- [ ] Write failing tests that assert `/start` exposes a WebApp button and startup registers the menu button service.
+- [ ] Run `dotnet test tests/GmRelay.Bot.Tests/GmRelay.Bot.Tests.csproj --filter TelegramMiniAppEntryPointTests`.
+- [ ] Add a configurable `Telegram:MiniAppUrl` entry point; when missing, keep existing command behavior.
+- [ ] Add hosted service that calls `SetChatMenuButton` with `MenuButtonWebApp` only when the URL is configured.
+- [ ] Re-run the filtered tests.
+
+### Task 4: Docs, Versions, and Release Prep
+
+**Files:**
+- Modify: `Directory.Build.props`
+- Modify: `compose.yaml`
+- Modify: `.gitea/workflows/deploy.yml`
+- Modify: `src/GmRelay.Web/wwwroot/app.css`
+- Modify: `src/GmRelay.Web/Components/Layout/NavMenu.razor`
+- Modify: `README.md`
+- Wiki: `Home`, `Быстрый старт`, `Руководство ГМа`, `Развёртывание`, `Архитектура`, `Разработка`
+
+- [ ] Update project/container/workflow/UI versions to `1.9.0`.
+- [ ] Document `TELEGRAM_MINI_APP_URL`, BotFather `/setmenubutton`, `/miniapp`, and WebApp auth.
+- [ ] Run `dotnet test tests/GmRelay.Bot.Tests/GmRelay.Bot.Tests.csproj --collect:"XPlat Code Coverage"`.
+- [ ] Run `dotnet build GM-Relay.slnx -c Release`.
+- [ ] Commit, push, close issue #17, update wiki, create tag/release `v1.9.0`.
@@ -0,0 +1,44 @@
+# Telegram Mini App Dashboard Design
+
+## Goal
+
+Issue #17 adds a Telegram Mini App dashboard as the mobile entry point for the existing Web Dashboard. Owner and co-GM users must be able to open the dashboard from Telegram, pass server-side Telegram WebApp `initData` validation, and manage only their own groups.
+
+## Scope
+
+- Add Mini App authentication using Telegram WebApp `initData`.
+- Add a `/miniapp` entry page that signs the user into the existing cookie auth flow, then opens the regular dashboard UI in mobile-first mode.
+- Reuse `AuthorizedSessionService`, `SessionService`, and existing Blazor pages for groups, sessions, templates, waitlist promotion, edit forms, and bulk batch operations.
+- Add bot entry points: a Mini App button in `/start` and a configurable default menu button when `Telegram:MiniAppUrl` is set.
+- Update README, wiki, deployment config, and visible version strings to `1.9.0`.
+
+## Architecture
+
+The Mini App is not a second dashboard implementation. It is a Telegram-authenticated entrance into the existing Blazor dashboard. This keeps authorization, domain operations, Telegram message synchronization, and Web Dashboard behavior in one place.
+
+`TelegramAuthService` gains a second verification method for WebApp `initData`. The server accepts the raw URL-encoded init payload at `/auth/telegram-webapp`, verifies the Telegram HMAC with the bot token, extracts the user id/name from the embedded `user` JSON, and issues the same auth cookie as the login widget endpoint.
+
+`/miniapp` loads `telegram-web-app.js`, posts `window.Telegram.WebApp.initData` to the server endpoint, expands the WebApp viewport, and redirects to `/`. If a user opens `/miniapp` outside Telegram, the page shows the regular login fallback.
+
+## Data Flow
+
+1. User opens the Mini App from the bot menu button or `/start` inline button.
+2. Telegram injects `initData` into the WebApp JavaScript API.
+3. `/miniapp` posts `{ initData }` to `/auth/telegram-webapp`.
+4. The server verifies the WebApp signature and expiry.
+5. The server creates the same claims used by Telegram Login Widget.
+6. Existing Blazor pages load groups through `AuthorizedSessionService`.
+7. Any edit, waitlist, template, or batch action still goes through existing services and keeps Telegram messages synchronized.
+
+## Error Handling
+
+- Missing or invalid init data returns `401` and leaves the user on the Mini App page.
+- Expired auth data is rejected with the same 24-hour window used by the Login Widget.
+- A verified Telegram user with no owner/co-GM groups sees the existing empty dashboard state.
+- Direct navigation to a foreign group/session still redirects to `/access-denied` through existing authorization checks.
+
+## Testing
+
+- Unit tests cover valid and invalid WebApp `initData`.
+- File-level regression tests ensure `/miniapp`, `/auth/telegram-webapp`, Telegram WebApp script loading, bot Mini App button, menu button setup, and mobile Mini App CSS hooks remain present.
+- Existing `AuthorizedSessionServiceTests` continue covering owner/co-GM access behavior.
@@ -0,0 +1,77 @@
+#!/usr/bin/env bash
+# GM-Relay PostgreSQL Backup Restore Script
+# Usage: ./scripts/restore.sh [backup_file]
+# If no file is provided, uses the most recent backup.
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
+
+# Check required env
+if [ -z "${POSTGRES_PASSWORD:-}" ]; then
+    if [ -f "${PROJECT_ROOT}/.env" ]; then
+        # shellcheck source=/dev/null
+        set -a
+        . "${PROJECT_ROOT}/.env"
+        set +a
+    fi
+fi
+
+if [ -z "${POSTGRES_PASSWORD:-}" ]; then
+    echo "ERROR: POSTGRES_PASSWORD is not set. Please set it in your environment or .env file."
+    exit 1
+fi
+
+BACKUP_DIR="${PROJECT_ROOT}/backups"
+
+# Determine backup file
+if [ $# -ge 1 ]; then
+    BACKUP_FILE="$1"
+else
+    BACKUP_FILE=$(find "${BACKUP_DIR}" -name 'gmrelay_db_*.sql.gz' -type f -printf '%T+ %p\n' 2>/dev/null | sort -r | head -n1 | cut -d' ' -f2-)
+    if [ -z "${BACKUP_FILE}" ]; then
+        echo "ERROR: No backup files found in ${BACKUP_DIR}."
+        exit 1
+    fi
+fi
+
+if [ ! -f "${BACKUP_FILE}" ]; then
+    echo "ERROR: Backup file not found: ${BACKUP_FILE}"
+    exit 1
+fi
+
+echo "=================================================="
+echo "  GM-Relay PostgreSQL Restore"
+echo "=================================================="
+echo ""
+echo "Backup file: ${BACKUP_FILE}"
+echo "Database:    gmrelay_db"
+echo "User:        gmrelay"
+echo ""
+read -p "This will OVERWRITE the current database. Are you sure? [y/N] " CONFIRM
+
+if [[ ! "${CONFIRM}" =~ ^[Yy]$ ]]; then
+    echo "Restore cancelled."
+    exit 0
+fi
+
+echo ""
+echo "Restoring database from ${BACKUP_FILE}..."
+
+# Restore using docker compose exec to leverage the running postgres container
+COMPOSE_ARGS="-f ${PROJECT_ROOT}/compose.yaml"
+
+docker compose ${COMPOSE_ARGS} exec -T -e PGPASSWORD="${POSTGRES_PASSWORD}" db psql \
+    -U gmrelay \
+    -d gmrelay_db \
+    -c "DROP SCHEMA public CASCADE; CREATE SCHEMA public;" 2>/dev/null || true
+
+gunzip -c "${BACKUP_FILE}" | docker compose ${COMPOSE_ARGS} exec -T -e PGPASSWORD="${POSTGRES_PASSWORD}" db psql \
+    -U gmrelay \
+    -d gmrelay_db
+
+echo ""
+echo "=================================================="
+echo "  Restore completed successfully!"
+echo "=================================================="
@@ -0,0 +1,687 @@
+{
+  "version": 1,
+  "dependencies": {
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+          "Grpc.Net.ClientFactory": "2.76.0",
+          "Grpc.Tools": "2.78.0",
+          "Humanizer.Core": "2.14.1",
+          "JsonPatch.Net": "3.3.0",
+          "KubernetesClient": "18.0.13",
+          "Microsoft.Extensions.Configuration.Abstractions": "10.0.5",
+          "Microsoft.Extensions.Configuration.Binder": "10.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "10.0.5",
+          "Microsoft.Extensions.Diagnostics.HealthChecks": "10.0.5",
+          "Microsoft.Extensions.FileSystemGlobbing": "10.0.5",
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+          "Microsoft.Extensions.Hosting.Abstractions": "10.0.5",
+          "Microsoft.Extensions.Http": "10.0.5",
+          "Microsoft.Extensions.Logging.Abstractions": "10.0.5",
+          "Microsoft.Extensions.Options": "10.0.5",
+          "Microsoft.Extensions.Primitives": "10.0.5",
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+          "Newtonsoft.Json": "13.0.4",
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+          "Semver": "3.0.0",
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+          "System.IO.Hashing": "10.0.3"
+        }
+      },
+      "Aspire.Hosting.Orchestration.win-x64": {
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+      },
+      "Aspire.Hosting.PostgreSQL": {
+        "type": "Direct",
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+        "resolved": "13.2.1",
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+        "dependencies": {
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+        }
+      },
+      "SecurityCodeScan.VS2019": {
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+      },
+      "Fractions": {
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+      "Nerdbank.Streams": {
+        "type": "Transitive",
+        "resolved": "2.12.87",
+        "contentHash": "oDKOeKZ865I5X8qmU3IXMyrAnssYEiYWTobPGdrqubN3RtTzEHIv+D6fwhdcfrdhPJzHjCkK/ORztR/IsnmA6g==",
+        "dependencies": {
+          "Microsoft.VisualStudio.Threading.Only": "17.13.61",
+          "Microsoft.VisualStudio.Validation": "17.8.8"
+        }
+      },
+      "Newtonsoft.Json": {
+        "type": "Transitive",
+        "resolved": "13.0.4",
+        "contentHash": "pdgNNMai3zv51W5aq268sujXUyx7SNdE2bj1wZcWjAQrKMFZV260lbqYop1d2GM67JI1huLRwxo9ZqnfF/lC6A=="
+      },
+      "Npgsql": {
+        "type": "Transitive",
+        "resolved": "8.0.3",
+        "contentHash": "6WEmzsQJCZAlUG1pThKg/RmeF6V+I0DmBBBE/8YzpRtEzhyZzKcK7ulMANDm5CkxrALBEC8H+5plxHWtIL7xnA==",
+        "dependencies": {
+          "Microsoft.Extensions.Logging.Abstractions": "8.0.0"
+        }
+      },
+      "Polly.Core": {
+        "type": "Transitive",
+        "resolved": "8.6.5",
+        "contentHash": "t+sUVrIwvo7UmsgHGgOG9F0GDZSRIm47u2ylH17Gvcv1q5hNEwgD5GoBlFyc0kh/pebmPyrAgvGsR/65ZBaXlg=="
+      },
+      "Semver": {
+        "type": "Transitive",
+        "resolved": "3.0.0",
+        "contentHash": "9jZCicsVgTebqkAujRWtC9J1A5EQVlu0TVKHcgoCuv345ve5DYf4D1MjhKEnQjdRZo6x/vdv6QQrYFs7ilGzLA==",
+        "dependencies": {
+          "Microsoft.Extensions.Primitives": "5.0.1"
+        }
+      },
+      "StreamJsonRpc": {
+        "type": "Transitive",
+        "resolved": "2.22.23",
+        "contentHash": "Ahq6uUFPnU9alny5h4agyX74th3PRq3NQCRNaDOqWcx20WT06mH/wENSk5IbHDc8BmfreQVEIBx5IXLBbsLFIA==",
+        "dependencies": {
+          "MessagePack": "2.5.192",
+          "Microsoft.VisualStudio.Threading.Only": "17.13.61",
+          "Microsoft.VisualStudio.Validation": "17.8.8",
+          "Nerdbank.Streams": "2.12.87",
+          "Newtonsoft.Json": "13.0.3"
+        }
+      },
+      "System.Diagnostics.EventLog": {
+        "type": "Transitive",
+        "resolved": "10.0.5",
+        "contentHash": "wugvy+pBVzjQEnRs9wMTWwoaeNFX3hsaHeVHFDIvJSWXp7wfmNWu3mxAwBIE6pyW+g6+rHa1Of5fTzb0QVqUTA=="
+      },
+      "System.IO.Hashing": {
+        "type": "Transitive",
+        "resolved": "10.0.3",
+        "contentHash": "La6ICwsdTKhVX+LKN+pvFjQRR3LhLwq3uKdi2knjLzRyPYBSydF4cjXidYxIiTcDD6XVYdsBWQEI8ZxiZ/OdIg=="
+      },
+      "YamlDotNet": {
+        "type": "Transitive",
+        "resolved": "16.3.0",
+        "contentHash": "SgMOdxbz8X65z8hraIs6hOEdnkH6hESTAIUa7viEngHOYaH+6q5XJmwr1+yb9vJpNQ19hCQY69xbFsLtXpobQA=="
+      }
+    }
+  }
+}
@@ -30,8 +30,16 @@ RUN dotnet publish "GmRelay.Bot.csproj" -c Release -a $TARGETARCH -o /app/publis
 FROM mcr.microsoft.com/dotnet/runtime-deps:10.0-noble AS final
 WORKDIR /app

+# Устанавливаем wget для healthcheck
+RUN apt-get update && apt-get install -y --no-install-recommends wget \
+    && rm -rf /var/lib/apt/lists/*
+
 # Копируем только AOT-результаты из билда
 COPY --from=build /app/publish .

+EXPOSE 8081
+
+USER $APP_UID
+
 # Запуск скомпилированного AOT бинарного файла напрямую
 ENTRYPOINT ["./GmRelay.Bot"]
@@ -21,7 +21,8 @@ internal sealed record SessionContext(
    DateTime ScheduledAt,
    string Status,
    long GmTelegramId,
-    long TelegramChatId);
+    long TelegramChatId,
+    int? ThreadId);

 internal sealed record ParticipantRsvp(
    long TelegramId,
@@ -95,7 +96,8 @@ public sealed class HandleRsvpHandler(
                   s.scheduled_at AS ScheduledAt,
                   s.status AS Status,
                   g.gm_telegram_id AS GmTelegramId,
-                   g.telegram_chat_id AS TelegramChatId
+                   g.telegram_chat_id AS TelegramChatId,
+                   s.thread_id AS ThreadId
            FROM sessions s
            JOIN game_groups g ON g.id = s.group_id
            WHERE s.id = @SessionId
@@ -191,6 +193,7 @@ public sealed class HandleRsvpHandler(
                {
                    await bot.SendMessage(
                        chatId: session.TelegramChatId,
+                        messageThreadId: session.ThreadId,
                        text: $"🎉 Игра «{session.Title}» подтверждена! Все участники на месте.",
                        cancellationToken: ct);
                }
@@ -0,0 +1,6 @@
+namespace GmRelay.Bot.Features.Confirmation.SendConfirmation;
+
+public interface ISendConfirmationHandler
+{
+    Task HandleAsync(Guid sessionId, CancellationToken ct);
+}
@@ -1,4 +1,5 @@
 using Dapper;
+using GmRelay.Bot.Features.Notifications;
 using GmRelay.Shared.Domain;
 using Npgsql;
 using Telegram.Bot;
@@ -13,7 +14,9 @@ internal sealed record SessionInfo(
    string Title,
    DateTime ScheduledAt,
    Guid GroupId,
-    long TelegramChatId);
+    long TelegramChatId,
+    int? ThreadId,
+    string NotificationMode);

 internal sealed record ParticipantInfo(
    long TelegramId,
@@ -29,7 +32,8 @@ internal sealed record ParticipantInfo(
 public sealed class SendConfirmationHandler(
    NpgsqlDataSource dataSource,
    ITelegramBotClient bot,
-    ILogger<SendConfirmationHandler> logger)
+    DirectSessionNotificationSender directSender,
+    ILogger<SendConfirmationHandler> logger) : ISendConfirmationHandler
 {
    public async Task HandleAsync(Guid sessionId, CancellationToken ct)
    {
@@ -39,7 +43,9 @@ public sealed class SendConfirmationHandler(
        var session = await connection.QuerySingleOrDefaultAsync<SessionInfo>(
            """
            SELECT s.id, s.title, s.scheduled_at AS ScheduledAt, s.group_id AS GroupId,
-                   g.telegram_chat_id AS TelegramChatId
+                   g.telegram_chat_id AS TelegramChatId,
+                   s.thread_id AS ThreadId,
+                   s.notification_mode AS NotificationMode
            FROM sessions s
            JOIN game_groups g ON g.id = s.group_id
            WHERE s.id = @SessionId AND s.status = @Planned
@@ -95,18 +101,21 @@ public sealed class SendConfirmationHandler(
        // 4. Send to group
        var message = await bot.SendMessage(
            chatId: session.TelegramChatId,
+            messageThreadId: session.ThreadId,
            text: text,
            replyMarkup: keyboard,
            cancellationToken: ct);

-        // 5. Update session status and store message ID
+        // 5. Update session status, store message ID, and mark confirmation sent
        await connection.ExecuteAsync(
            """
            UPDATE sessions
            SET status = @Status,
                confirmation_message_id = @MessageId,
+                confirmation_sent_at = now(),
                updated_at = now()
            WHERE id = @SessionId
+              AND confirmation_sent_at IS NULL
            """,
            new
            {
@@ -115,6 +124,26 @@ public sealed class SendConfirmationHandler(
                MessageId = message.MessageId
            });

+        var mode = SessionNotificationModeExtensions.FromDatabaseValue(session.NotificationMode);
+        if (mode.ShouldSendDirectMessages())
+        {
+            var directText = $"""
+                🎲 <b>Подтвердите участие в игре</b>
+
+                📌 <b>{System.Net.WebUtility.HtmlEncode(session.Title)}</b>
+                📅 {session.ScheduledAt.FormatMoscow()} (МСК)
+
+                Ответьте кнопкой в групповом сообщении расписания.
+                """;
+
+            await directSender.SendAsync(
+                participants.Select(p => new DirectNotificationRecipient(p.TelegramId, p.DisplayName)),
+                directText,
+                "confirmation",
+                sessionId,
+                ct);
+        }
+
        logger.LogInformation(
            "Confirmation sent for session {SessionId} ({Title}), message_id={MessageId}",
            sessionId, session.Title, message.MessageId);
@@ -0,0 +1,41 @@
+using Telegram.Bot;
+using Telegram.Bot.Types.Enums;
+
+namespace GmRelay.Bot.Features.Notifications;
+
+public sealed record DirectNotificationRecipient(long TelegramId, string DisplayName);
+
+public sealed class DirectSessionNotificationSender(
+    ITelegramBotClient bot,
+    ILogger<DirectSessionNotificationSender> logger)
+{
+    public async Task SendAsync(
+        IEnumerable<DirectNotificationRecipient> recipients,
+        string htmlText,
+        string notificationKind,
+        Guid sessionId,
+        CancellationToken ct)
+    {
+        foreach (var recipient in recipients)
+        {
+            try
+            {
+                await bot.SendMessage(
+                    chatId: recipient.TelegramId,
+                    text: htmlText,
+                    parseMode: ParseMode.Html,
+                    cancellationToken: ct);
+            }
+            catch (Exception ex)
+            {
+                logger.LogWarning(
+                    ex,
+                    "Failed to send {NotificationKind} DM for session {SessionId} to player {TelegramId} ({DisplayName})",
+                    notificationKind,
+                    sessionId,
+                    recipient.TelegramId,
+                    recipient.DisplayName);
+            }
+        }
+    }
+}
@@ -0,0 +1,6 @@
+namespace GmRelay.Bot.Features.Reminders.SendJoinLink;
+
+public interface ISendJoinLinkHandler
+{
+    Task HandleAsync(Guid sessionId, CancellationToken ct);
+}
@@ -1,4 +1,5 @@
 using Dapper;
+using GmRelay.Bot.Features.Notifications;
 using GmRelay.Shared.Domain;
 using Npgsql;
 using Telegram.Bot;
@@ -12,7 +13,9 @@ internal sealed record JoinLinkSession(
    string Title,
    string JoinLink,
    DateTime ScheduledAt,
-    long TelegramChatId);
+    long TelegramChatId,
+    int? ThreadId,
+    string NotificationMode);

 internal sealed record ConfirmedPlayer(
    long TelegramId,
@@ -28,7 +31,8 @@ internal sealed record ConfirmedPlayer(
 public sealed class SendJoinLinkHandler(
    NpgsqlDataSource dataSource,
    ITelegramBotClient bot,
-    ILogger<SendJoinLinkHandler> logger)
+    DirectSessionNotificationSender directSender,
+    ILogger<SendJoinLinkHandler> logger) : ISendJoinLinkHandler
 {
    public async Task HandleAsync(Guid sessionId, CancellationToken ct)
    {
@@ -38,7 +42,9 @@ public sealed class SendJoinLinkHandler(
        var session = await connection.QuerySingleOrDefaultAsync<JoinLinkSession>(
            """
            SELECT s.id, s.title, s.join_link AS JoinLink, s.scheduled_at AS ScheduledAt,
-                   g.telegram_chat_id AS TelegramChatId
+                   g.telegram_chat_id AS TelegramChatId,
+                   s.thread_id AS ThreadId,
+                   s.notification_mode AS NotificationMode
            FROM sessions s
            JOIN game_groups g ON g.id = s.group_id
            WHERE s.id = @SessionId
@@ -90,6 +96,7 @@ public sealed class SendJoinLinkHandler(
        // 4. Send
        var message = await bot.SendMessage(
            chatId: session.TelegramChatId,
+            messageThreadId: session.ThreadId,
            text: text,
            cancellationToken: ct);

@@ -102,6 +109,24 @@ public sealed class SendJoinLinkHandler(
            """,
            new { SessionId = sessionId, MessageId = message.MessageId });

+        var mode = SessionNotificationModeExtensions.FromDatabaseValue(session.NotificationMode);
+        if (mode.ShouldSendDirectMessages())
+        {
+            var directText = $"""
+                🎮 <b>Игра начинается через 5 минут</b>
+
+                📌 <b>{System.Net.WebUtility.HtmlEncode(session.Title)}</b>
+                🔗 {System.Net.WebUtility.HtmlEncode(session.JoinLink)}
+                """;
+
+            await directSender.SendAsync(
+                players.Select(p => new DirectNotificationRecipient(p.TelegramId, p.DisplayName)),
+                directText,
+                "join-link",
+                sessionId,
+                ct);
+        }
+
        logger.LogInformation(
            "Join link sent for session {SessionId} ({Title}), message_id={MessageId}",
            sessionId, session.Title, message.MessageId);
@@ -0,0 +1,6 @@
+namespace GmRelay.Bot.Features.Reminders.SendOneHourReminder;
+
+public interface ISendOneHourReminderHandler
+{
+    Task HandleAsync(Guid sessionId, CancellationToken ct);
+}
@@ -0,0 +1,97 @@
+using Dapper;
+using GmRelay.Bot.Features.Notifications;
+using GmRelay.Shared.Domain;
+using Npgsql;
+
+namespace GmRelay.Bot.Features.Reminders.SendOneHourReminder;
+
+internal sealed record OneHourReminderSession(
+    Guid Id,
+    string Title,
+    string JoinLink,
+    DateTime ScheduledAt,
+    string NotificationMode);
+
+public sealed class SendOneHourReminderHandler(
+    NpgsqlDataSource dataSource,
+    DirectSessionNotificationSender directSender,
+    ILogger<SendOneHourReminderHandler> logger) : ISendOneHourReminderHandler
+{
+    public async Task HandleAsync(Guid sessionId, CancellationToken ct)
+    {
+        await using var connection = await dataSource.OpenConnectionAsync(ct);
+
+        var session = await connection.QuerySingleOrDefaultAsync<OneHourReminderSession>(
+            """
+            SELECT id,
+                   title,
+                   join_link AS JoinLink,
+                   scheduled_at AS ScheduledAt,
+                   notification_mode AS NotificationMode
+            FROM sessions
+            WHERE id = @SessionId
+              AND status IN (@Confirmed, @ConfirmationSent)
+              AND one_hour_reminder_processed_at IS NULL
+            """,
+            new
+            {
+                SessionId = sessionId,
+                Confirmed = SessionStatus.Confirmed,
+                ConfirmationSent = SessionStatus.ConfirmationSent
+            });
+
+        if (session is null)
+        {
+            logger.LogWarning("Session {SessionId} not eligible for one-hour reminder", sessionId);
+            return;
+        }
+
+        var recipients = (await connection.QueryAsync<DirectNotificationRecipient>(
+            """
+            SELECT p.telegram_id AS TelegramId,
+                   p.display_name AS DisplayName
+            FROM session_participants sp
+            JOIN players p ON p.id = sp.player_id
+            WHERE sp.session_id = @SessionId
+              AND sp.is_gm = false
+              AND sp.registration_status = @Active
+              AND sp.rsvp_status != @Declined
+            """,
+            new
+            {
+                SessionId = sessionId,
+                Active = ParticipantRegistrationStatus.Active,
+                Declined = RsvpStatus.Declined
+            })).ToList();
+
+        var mode = SessionNotificationModeExtensions.FromDatabaseValue(session.NotificationMode);
+        if (mode.ShouldSendDirectMessages() && recipients.Count > 0)
+        {
+            var text = $"""
+                ⏰ <b>Игра начнётся примерно через 1 час</b>
+
+                📌 <b>{System.Net.WebUtility.HtmlEncode(session.Title)}</b>
+                📅 {session.ScheduledAt.FormatMoscow()} (МСК)
+                🔗 {System.Net.WebUtility.HtmlEncode(session.JoinLink)}
+                """;
+
+            await directSender.SendAsync(recipients, text, "one-hour-reminder", session.Id, ct);
+        }
+
+        await connection.ExecuteAsync(
+            """
+            UPDATE sessions
+            SET one_hour_reminder_processed_at = now(),
+                updated_at = now()
+            WHERE id = @SessionId
+              AND one_hour_reminder_processed_at IS NULL
+            """,
+            new { SessionId = sessionId });
+
+        logger.LogInformation(
+            "One-hour reminder processed for session {SessionId} ({Title}) with mode {NotificationMode}",
+            sessionId,
+            session.Title,
+            session.NotificationMode);
+    }
+}
@@ -1,9 +1,11 @@
 using Dapper;
+using GmRelay.Bot.Features.Notifications;
 using GmRelay.Shared.Domain;
 using GmRelay.Shared.Rendering;
 using Npgsql;
 using Telegram.Bot;
 using Telegram.Bot.Types;
+using GmRelay.Bot.Infrastructure.Telegram;

 namespace GmRelay.Bot.Features.Sessions.CreateSession;

@@ -12,28 +14,41 @@ public sealed record CancelSessionCommand(
    long TelegramUserId,
    string CallbackQueryId,
    long ChatId,
+    int? MessageThreadId,
    int MessageId);

 // DTOs for AOT compilation
-internal sealed record CancelSessionInfoDto(string Title, Guid BatchId, long GmId);
+internal sealed record CancelSessionInfoDto(string Title, Guid BatchId, int? BatchMessageId, bool CanManage, string NotificationMode);

 public sealed class CancelSessionHandler(
    NpgsqlDataSource dataSource,
    ITelegramBotClient bot,
+    DirectSessionNotificationSender directSender,
    ILogger<CancelSessionHandler> logger)
 {
    public async Task HandleAsync(CancelSessionCommand command, CancellationToken ct)
    {
        await using var connection = await dataSource.OpenConnectionAsync(ct);
        await using var transaction = await connection.BeginTransactionAsync(ct);
-        
-        // 1. Проверяем, что запрос делает ГМ данной сессии
+
+        // 1. Проверяем, что запрос делает управляющий данной группы.
        var session = await connection.QuerySingleOrDefaultAsync<CancelSessionInfoDto>(
-            @"SELECT s.title as Title, s.batch_id as BatchId, g.gm_telegram_id as GmId
-              FROM sessions s
-              JOIN game_groups g ON s.group_id = g.id
-              WHERE s.id = @SessionId",
-            new { command.SessionId }, transaction);
+            """
+            SELECT s.title AS Title,
+                   s.batch_id AS BatchId,
+                   s.batch_message_id AS BatchMessageId,
+                   s.notification_mode AS NotificationMode,
+                   EXISTS (
+                       SELECT 1
+                       FROM group_managers gm
+                       JOIN players p ON p.id = gm.player_id
+                       WHERE gm.group_id = s.group_id
+                         AND p.telegram_id = @TelegramUserId
+                   ) AS CanManage
+            FROM sessions s
+            WHERE s.id = @SessionId
+            """,
+            new { command.SessionId, command.TelegramUserId }, transaction);

        if (session == null)
        {
@@ -41,9 +56,9 @@ public sealed class CancelSessionHandler(
            return;
        }

-        if (session.GmId != command.TelegramUserId)
+        if (!session.CanManage)
        {
-            await bot.AnswerCallbackQuery(command.CallbackQueryId, "Только Мастер Игры (GM) может отменять сессию.", showAlert: true, cancellationToken: ct);
+            await bot.AnswerCallbackQuery(command.CallbackQueryId, "Только owner или co-GM может отменять сессию.", showAlert: true, cancellationToken: ct);
            return;
        }

@@ -55,7 +70,7 @@ public sealed class CancelSessionHandler(

        // 3. Загружаем весь батч для перерисовки
        var batchSessions = await connection.QueryAsync<SessionBatchDto>(
-            @"SELECT id as SessionId, scheduled_at as ScheduledAt, status as Status, max_players as MaxPlayers
+            @"SELECT id as SessionId, scheduled_at as ScheduledAt, status as Status, max_players as MaxPlayers, join_link as JoinLink
              FROM sessions
              WHERE batch_id = @BatchId
              ORDER BY scheduled_at",
@@ -73,25 +88,55 @@ public sealed class CancelSessionHandler(
              ORDER BY sp.registration_status ASC, sp.created_at ASC, sp.responded_at ASC, p.created_at ASC",
            new { BatchId = session.BatchId }, transaction);

+        var directRecipients = (await connection.QueryAsync<DirectNotificationRecipient>(
+            """
+            SELECT p.telegram_id AS TelegramId,
+                   p.display_name AS DisplayName
+            FROM session_participants sp
+            JOIN players p ON sp.player_id = p.id
+            WHERE sp.session_id = @SessionId
+              AND sp.is_gm = false
+              AND sp.registration_status = @Active
+            """,
+            new { command.SessionId, Active = ParticipantRegistrationStatus.Active },
+            transaction)).ToList();
+
        await transaction.CommitAsync(ct);

        // 4. Перерисовываем сообщение
-        var renderResult = SessionBatchRenderer.Render(session.Title, batchSessions.ToList(), batchParticipants.ToList());
+        var view = SessionBatchViewBuilder.Build(session.Title, batchSessions.ToList(), batchParticipants.ToList());
+        var renderResult = TelegramSessionBatchRenderer.Render(view);

        try
        {
-            await bot.EditMessageText(
+            await BatchMessageEditor.EditBatchMessageAsync(
+                bot,
                chatId: command.ChatId,
-                messageId: command.MessageId,
+                messageId: session.BatchMessageId ?? command.MessageId,
                text: renderResult.Text,
-                parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
-                replyMarkup: renderResult.Markup, 
-                cancellationToken: ct);
+                replyMarkup: renderResult.Markup,
+                ct);

            await bot.AnswerCallbackQuery(command.CallbackQueryId, "Сессия отменена!", cancellationToken: ct);
-            
+
            // Опционально: написать отдельное сообщение в чат
-            await bot.SendMessage(command.ChatId, $"❌ <b>Внимание!</b> Сессия \"{System.Net.WebUtility.HtmlEncode(session.Title)}\" отменена.", parseMode: Telegram.Bot.Types.Enums.ParseMode.Html, cancellationToken: ct);
+            await bot.SendMessage(
+                chatId: command.ChatId,
+                messageThreadId: command.MessageThreadId,
+                text: $"❌ <b>Внимание!</b> Сессия \"{System.Net.WebUtility.HtmlEncode(session.Title)}\" отменена.",
+                parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
+                cancellationToken: ct);
+
+            var mode = SessionNotificationModeExtensions.FromDatabaseValue(session.NotificationMode);
+            if (mode.ShouldSendDirectMessages())
+            {
+                await directSender.SendAsync(
+                    directRecipients,
+                    $"❌ <b>Сессия отменена</b>\n\n📌 <b>{System.Net.WebUtility.HtmlEncode(session.Title)}</b>",
+                    "session-cancelled",
+                    command.SessionId,
+                    ct);
+            }
        }
        catch (Exception ex)
        {
@@ -4,9 +4,12 @@ using GmRelay.Shared.Rendering;
 using Npgsql;
 using Telegram.Bot;
 using Telegram.Bot.Types;
+using GmRelay.Bot.Infrastructure.Telegram;

 namespace GmRelay.Bot.Features.Sessions.CreateSession;

+internal sealed record SessionCreationGroupAccessDto(Guid GroupId, bool CanManage);
+
 public sealed class CreateSessionHandler(
    NpgsqlDataSource dataSource,
    ITelegramBotClient botClient,
@@ -14,7 +17,7 @@ public sealed class CreateSessionHandler(
 {
    public async Task HandleAsync(Message message, CancellationToken cancellationToken)
    {
-        var parseResult = NewSessionCommandParser.Parse(message.Text, DateTimeOffset.UtcNow);
+        var parseResult = NewSessionCommandParser.Parse(message.Text ?? message.Caption, DateTimeOffset.UtcNow);

        foreach (var timeInput in parseResult.PastTimeInputs)
        {
@@ -40,17 +43,26 @@ public sealed class CreateSessionHandler(
                cancellationToken: cancellationToken);
        }

+        foreach (var recurringInput in parseResult.InvalidRecurringInputs)
+        {
+            await botClient.SendMessage(
+                message.Chat.Id,
+                $"⚠️ Предупреждение: некорректный повтор расписания '{recurringInput}'. Укажите число игр 1-52 и шаг 1-365 дней.",
+                cancellationToken: cancellationToken);
+        }
+
        if (!parseResult.IsValid)
        {
            await botClient.SendMessage(
                chatId: message.Chat.Id,
-                text: "❌ Не удалось распознать формат. Пожалуйста, используйте шаблон:\n\n/newsession\nНазвание: My Game\nВремя: 15.05.2026 19:30\nВремя: 22.05.2026 19:30\nМест: 4\nСсылка: https://link",
+                text: "❌ Не удалось распознать формат. Пожалуйста, используйте шаблон:\n\n/newsession\nНазвание: My Game\nВремя: 15.05.2026 19:30\nВремя: 22.05.2026 19:30\nМест: 4\nСсылка: https://link\nКартинка: https://cover\n\nДля повтора можно указать одну дату и строки:\nИгр: 4\nИнтервал: 7",
                cancellationToken: cancellationToken);
            return;
        }

        var title = parseResult.Title!;
        var link = parseResult.Link!;
+        var imageReference = GetBatchImageReference(message, parseResult.ImageUrl);
        var gmId = message.From!.Id;
        var gmName = message.From.FirstName + (string.IsNullOrEmpty(message.From.LastName) ? string.Empty : $" {message.From.LastName}");
        var gmUsername = message.From.Username;
@@ -65,33 +77,101 @@ public sealed class CreateSessionHandler(
        {
            await connection.ExecuteAsync(
                """
-                INSERT INTO players (telegram_id, display_name, telegram_username)
-                VALUES (@TgId, @Name, @Username)
+                INSERT INTO players (telegram_id, display_name, telegram_username, platform, external_user_id, external_username)
+                VALUES (@TgId, @Name, @Username, 'Telegram', @TgId::TEXT, @Username)
                ON CONFLICT (telegram_id) DO UPDATE
                SET display_name = EXCLUDED.display_name,
-                    telegram_username = EXCLUDED.telegram_username;
+                    telegram_username = EXCLUDED.telegram_username,
+                    platform = COALESCE(players.platform, 'Telegram'),
+                    external_user_id = COALESCE(players.external_user_id, EXCLUDED.telegram_id::TEXT),
+                    external_username = COALESCE(players.external_username, EXCLUDED.telegram_username);
                """,
                new { TgId = gmId, Name = gmName, Username = gmUsername },
                transaction);

-            var groupId = await connection.ExecuteScalarAsync<Guid>(
+            var existingGroup = await connection.QuerySingleOrDefaultAsync<SessionCreationGroupAccessDto>(
                """
-                INSERT INTO game_groups (telegram_chat_id, name, gm_telegram_id)
-                VALUES (@ChatId, @ChatName, @GmId)
-                ON CONFLICT (telegram_chat_id) DO UPDATE SET name = EXCLUDED.name
-                RETURNING id;
+                SELECT g.id AS GroupId,
+                       EXISTS (
+                           SELECT 1
+                           FROM group_managers gm
+                           JOIN players p ON p.id = gm.player_id
+                           WHERE gm.group_id = g.id
+                             AND COALESCE(p.external_user_id, p.telegram_id::TEXT) = @GmId::TEXT
+                       ) AS CanManage
+                FROM game_groups g
+                WHERE COALESCE(g.external_group_id, g.telegram_chat_id::TEXT) = @ChatId::TEXT
                """,
-                new { ChatId = chatId, ChatName = chatTitle, GmId = gmId },
+                new { ChatId = chatId, GmId = gmId },
                transaction);

-            int? messageThreadId = null;
-            if (message.Chat.IsForum)
+            Guid groupId;
+            if (existingGroup is null)
            {
-                var topic = await botClient.CreateForumTopic(
-                    chatId: chatId,
-                    name: $"🎲 Игры: {title}",
-                    cancellationToken: cancellationToken);
-                messageThreadId = topic.MessageThreadId;
+                groupId = await connection.ExecuteScalarAsync<Guid>(
+                    """
+                    INSERT INTO game_groups (telegram_chat_id, name, gm_telegram_id, platform, external_group_id)
+                    VALUES (@ChatId, @ChatName, @GmId, 'Telegram', @ChatId::TEXT)
+                    RETURNING id;
+                    """,
+                    new { ChatId = chatId, ChatName = chatTitle, GmId = gmId },
+                    transaction);
+
+                await connection.ExecuteAsync(
+                    """
+                    INSERT INTO group_managers (group_id, player_id, role)
+                    SELECT @GroupId, p.id, @OwnerRole
+                    FROM players p
+                    WHERE COALESCE(p.external_user_id, p.telegram_id::TEXT) = @GmId::TEXT
+                    ON CONFLICT (group_id, player_id) DO NOTHING
+                    """,
+                    new { GroupId = groupId, GmId = gmId, OwnerRole = GroupManagerRoleExtensions.OwnerValue },
+                    transaction);
+            }
+            else
+            {
+                if (!existingGroup.CanManage)
+                {
+                    await transaction.RollbackAsync(cancellationToken);
+                    await botClient.SendMessage(
+                        chatId,
+                        "⛔ Только owner или co-GM этой группы может создавать игровые сессии.",
+                        cancellationToken: cancellationToken);
+                    return;
+                }
+
+                groupId = existingGroup.GroupId;
+                await connection.ExecuteAsync(
+                    "UPDATE game_groups SET name = @ChatName WHERE id = @GroupId",
+                    new { ChatName = chatTitle, GroupId = groupId },
+                    transaction);
+            }
+
+            var topicDestination = TelegramTopicRouting.ResolveNewScheduleDestination(
+                message.Chat.IsForum,
+                message.MessageThreadId);
+            var messageThreadId = topicDestination.MessageThreadId;
+            var topicCreatedByBot = topicDestination.TopicCreatedByBot;
+            if (topicDestination.ShouldCreateForumTopic)
+            {
+                try
+                {
+                    var topic = await botClient.CreateForumTopic(
+                        chatId: chatId,
+                        name: $"🎲 Игры: {title}",
+                        cancellationToken: cancellationToken);
+                    messageThreadId = topic.MessageThreadId;
+                }
+                catch (Telegram.Bot.Exceptions.ApiRequestException ex)
+                    when (TelegramTopicRouting.IsMissingForumTopicRightsError(ex.Message))
+                {
+                    await transaction.RollbackAsync(cancellationToken);
+                    await botClient.SendMessage(
+                        chatId,
+                        TelegramTopicRouting.MissingForumTopicRightsMessage,
+                        cancellationToken: cancellationToken);
+                    return;
+                }
            }

            var batchId = Guid.NewGuid();
@@ -101,8 +181,8 @@ public sealed class CreateSessionHandler(
            {
                var sessionId = await connection.ExecuteScalarAsync<Guid>(
                    """
-                    INSERT INTO sessions (batch_id, group_id, title, join_link, scheduled_at, status, thread_id, max_players)
-                    VALUES (@BatchId, @GroupId, @Title, @Link, @ScheduledAt, @Status, @ThreadId, @MaxPlayers)
+                    INSERT INTO sessions (batch_id, group_id, title, join_link, scheduled_at, status, thread_id, topic_created_by_bot, max_players)
+                    VALUES (@BatchId, @GroupId, @Title, @Link, @ScheduledAt, @Status, @ThreadId, @TopicCreatedByBot, @MaxPlayers)
                    RETURNING id;
                    """,
                    new
@@ -113,26 +193,78 @@ public sealed class CreateSessionHandler(
                        Link = link,
                        ScheduledAt = scheduledAt,
                        ThreadId = messageThreadId,
+                        TopicCreatedByBot = topicCreatedByBot,
                        MaxPlayers = parseResult.MaxPlayers,
                        Status = SessionStatus.Planned
                    },
                    transaction);

-                sessions.Add(new SessionBatchDto(sessionId, scheduledAt.UtcDateTime, SessionStatus.Planned, parseResult.MaxPlayers));
+                sessions.Add(new SessionBatchDto(sessionId, scheduledAt.UtcDateTime, SessionStatus.Planned, parseResult.MaxPlayers, link));
            }

            await transaction.CommitAsync(cancellationToken);
            logger.LogInformation("Создан батч {BatchId} с {Count} сессиями в группе {GroupId}", batchId, sessions.Count, groupId);

-            var renderResult = SessionBatchRenderer.Render(title, sessions, Array.Empty<ParticipantBatchDto>());
+            var view = SessionBatchViewBuilder.Build(title, sessions, Array.Empty<ParticipantBatchDto>());
+            var renderResult = TelegramSessionBatchRenderer.Render(view);

-            var batchMessage = await botClient.SendMessage(
-                chatId: chatId,
-                messageThreadId: messageThreadId,
-                text: renderResult.Text,
-                parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
-                replyMarkup: renderResult.Markup,
-                cancellationToken: cancellationToken);
+            Message batchMessage;
+
+            if (imageReference is not null && renderResult.Text.Length <= 1024)
+            {
+                // Картинка + расписание умещаются в одном Telegram-фото с подписью
+                try
+                {
+                    batchMessage = await botClient.SendPhoto(
+                        chatId: chatId,
+                        messageThreadId: messageThreadId,
+                        photo: InputFile.FromString(imageReference),
+                        caption: renderResult.Text,
+                        parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
+                        replyMarkup: renderResult.Markup,
+                        cancellationToken: cancellationToken);
+                }
+                catch (Exception ex)
+                {
+                    logger.LogWarning(ex, "Не удалось отправить картинку для батча {BatchId}, отправляем текстом", batchId);
+                    batchMessage = await botClient.SendMessage(
+                        chatId: chatId,
+                        messageThreadId: messageThreadId,
+                        text: renderResult.Text,
+                        parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
+                        replyMarkup: renderResult.Markup,
+                        cancellationToken: cancellationToken);
+                }
+            }
+            else
+            {
+                // Текст слишком длинный для caption — fallback на два сообщения
+                if (imageReference is not null)
+                {
+                    try
+                    {
+                        await botClient.SendPhoto(
+                            chatId: chatId,
+                            messageThreadId: messageThreadId,
+                            photo: InputFile.FromString(imageReference),
+                            caption: $"🎲 {System.Net.WebUtility.HtmlEncode(title)}",
+                            parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
+                            cancellationToken: cancellationToken);
+                    }
+                    catch (Exception ex)
+                    {
+                        logger.LogWarning(ex, "Не удалось отправить картинку для батча {BatchId}", batchId);
+                    }
+                }
+
+                batchMessage = await botClient.SendMessage(
+                    chatId: chatId,
+                    messageThreadId: messageThreadId,
+                    text: renderResult.Text,
+                    parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
+                    replyMarkup: renderResult.Markup,
+                    cancellationToken: cancellationToken);
+            }

            await connection.ExecuteAsync(
                "UPDATE sessions SET batch_message_id = @MsgId WHERE batch_id = @BatchId",
@@ -157,4 +289,20 @@ public sealed class CreateSessionHandler(
            await botClient.SendMessage(chatId, "💥 Произошла ошибка базы данных при создании сессии.", cancellationToken: cancellationToken);
        }
    }
+
+    internal static string? GetBatchImageReference(Message message, string? parsedImageUrl)
+    {
+        var attachedPhotoFileId = message.Photo?
+            .OrderByDescending(photo => photo.FileSize ?? 0)
+            .ThenByDescending(photo => photo.Width * photo.Height)
+            .FirstOrDefault()
+            ?.FileId;
+
+        if (!string.IsNullOrWhiteSpace(attachedPhotoFileId))
+        {
+            return attachedPhotoFileId;
+        }
+
+        return string.IsNullOrWhiteSpace(parsedImageUrl) ? null : parsedImageUrl.Trim();
+    }
 }
@@ -4,6 +4,7 @@ using Telegram.Bot;
 using Telegram.Bot.Types;
 using GmRelay.Shared.Domain;
 using GmRelay.Shared.Rendering;
+using GmRelay.Bot.Infrastructure.Telegram;

 namespace GmRelay.Bot.Features.Sessions.CreateSession;

@@ -34,9 +35,14 @@ public sealed class JoinSessionHandler(
        {
            // 1. Убеждаемся, что игрок есть в базе
            var playerId = await connection.ExecuteScalarAsync<Guid>(
-                @"INSERT INTO players (telegram_id, display_name, telegram_username) 
-                  VALUES (@TgId, @Name, @Username)
-                  ON CONFLICT (telegram_id) DO UPDATE SET display_name = EXCLUDED.display_name, telegram_username = EXCLUDED.telegram_username
+                @"INSERT INTO players (telegram_id, display_name, telegram_username, platform, external_user_id, external_username)
+                  VALUES (@TgId, @Name, @Username, 'Telegram', @TgId::TEXT, @Username)
+                  ON CONFLICT (telegram_id) DO UPDATE
+                  SET display_name = EXCLUDED.display_name,
+                      telegram_username = EXCLUDED.telegram_username,
+                      platform = COALESCE(players.platform, 'Telegram'),
+                      external_user_id = COALESCE(players.external_user_id, EXCLUDED.telegram_id::TEXT),
+                      external_username = COALESCE(players.external_username, EXCLUDED.telegram_username)
                  RETURNING id;",
                new { TgId = command.TelegramUserId, Name = command.DisplayName, Username = command.TelegramUsername },
                transaction);
@@ -114,7 +120,7 @@ public sealed class JoinSessionHandler(

            // Загружаем весь батч для перерисовки
            var batchSessions = await connection.QueryAsync<SessionBatchDto>(
-                @"SELECT id as SessionId, scheduled_at as ScheduledAt, status as Status, max_players as MaxPlayers
+                @"SELECT id as SessionId, scheduled_at as ScheduledAt, status as Status, max_players as MaxPlayers, join_link as JoinLink
                  FROM sessions
                  WHERE batch_id = @BatchId
                  ORDER BY scheduled_at",
@@ -136,15 +142,16 @@ public sealed class JoinSessionHandler(
            transactionCommitted = true;

            // 4. Перерисовываем сообщение
-            var renderResult = SessionBatchRenderer.Render(batchInfo.Title, batchSessions.ToList(), batchParticipants.ToList());
+            var view = SessionBatchViewBuilder.Build(batchInfo.Title, batchSessions.ToList(), batchParticipants.ToList());
+            var renderResult = TelegramSessionBatchRenderer.Render(view);

-            await bot.EditMessageText(
+            await BatchMessageEditor.EditBatchMessageAsync(
+                bot,
                chatId: command.ChatId,
                messageId: command.MessageId,
                text: renderResult.Text,
-                parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
                replyMarkup: renderResult.Markup,
-                cancellationToken: ct);
+                ct);

            var callbackText = registrationStatus == ParticipantRegistrationStatus.Waitlisted
                ? "Основной состав заполнен. Вы добавлены в лист ожидания."
@@ -0,0 +1,220 @@
+using Dapper;
+using GmRelay.Shared.Domain;
+using GmRelay.Shared.Rendering;
+using Npgsql;
+using Telegram.Bot;
+using GmRelay.Bot.Infrastructure.Telegram;
+
+namespace GmRelay.Bot.Features.Sessions.CreateSession;
+
+public sealed record LeaveSessionCommand(
+    Guid SessionId,
+    long TelegramUserId,
+    string CallbackQueryId,
+    long ChatId,
+    int MessageId);
+
+internal sealed record LeaveSessionInfoDto(string Title, Guid BatchId, string Status, int? MaxPlayers);
+internal sealed record LeaveSessionParticipantDto(Guid ParticipantRowId, string DisplayName, string RegistrationStatus);
+internal sealed record LeaveSessionPromotionDto(Guid ParticipantRowId, string DisplayName);
+
+public sealed class LeaveSessionHandler(
+    NpgsqlDataSource dataSource,
+    ITelegramBotClient bot,
+    ILogger<LeaveSessionHandler> logger)
+{
+    public async Task HandleAsync(LeaveSessionCommand command, CancellationToken ct)
+    {
+        await using var connection = await dataSource.OpenConnectionAsync(ct);
+        await using var transaction = await connection.BeginTransactionAsync(ct);
+        var transactionCommitted = false;
+
+        try
+        {
+            var session = await connection.QuerySingleOrDefaultAsync<LeaveSessionInfoDto>(
+                """
+                SELECT title AS Title,
+                       batch_id AS BatchId,
+                       status AS Status,
+                       max_players AS MaxPlayers
+                FROM sessions
+                WHERE id = @SessionId
+                FOR UPDATE
+                """,
+                new { command.SessionId },
+                transaction);
+
+            if (session is null)
+            {
+                await transaction.RollbackAsync(ct);
+                await bot.AnswerCallbackQuery(command.CallbackQueryId, "Сессия не найдена.", cancellationToken: ct);
+                return;
+            }
+
+            if (SessionStatus.IsCancelled(session.Status))
+            {
+                await transaction.RollbackAsync(ct);
+                await bot.AnswerCallbackQuery(command.CallbackQueryId, "Сессия уже отменена.", cancellationToken: ct);
+                return;
+            }
+
+            var participant = await connection.QuerySingleOrDefaultAsync<LeaveSessionParticipantDto>(
+                """
+                SELECT sp.id AS ParticipantRowId,
+                       p.display_name AS DisplayName,
+                       sp.registration_status AS RegistrationStatus
+                FROM session_participants sp
+                JOIN players p ON p.id = sp.player_id
+                WHERE sp.session_id = @SessionId
+                  AND p.telegram_id = @TelegramUserId
+                  AND sp.is_gm = false
+                FOR UPDATE OF sp
+                """,
+                new { command.SessionId, command.TelegramUserId },
+                transaction);
+
+            if (participant is null)
+            {
+                await transaction.RollbackAsync(ct);
+                await bot.AnswerCallbackQuery(command.CallbackQueryId, "Вы не записаны на эту сессию.", cancellationToken: ct);
+                return;
+            }
+
+            await connection.ExecuteAsync(
+                """
+                DELETE FROM session_participants
+                WHERE id = @ParticipantRowId
+                """,
+                new { participant.ParticipantRowId },
+                transaction);
+
+            var activeParticipantsAfterLeave = await connection.ExecuteScalarAsync<int>(
+                """
+                SELECT COUNT(*)
+                FROM session_participants
+                WHERE session_id = @SessionId
+                  AND is_gm = false
+                  AND registration_status = @Active
+                """,
+                new { command.SessionId, Active = ParticipantRegistrationStatus.Active },
+                transaction);
+
+            var waitlistedParticipants = await connection.ExecuteScalarAsync<int>(
+                """
+                SELECT COUNT(*)
+                FROM session_participants
+                WHERE session_id = @SessionId
+                  AND is_gm = false
+                  AND registration_status = @Waitlisted
+                """,
+                new { command.SessionId, Waitlisted = ParticipantRegistrationStatus.Waitlisted },
+                transaction);
+
+            string? promotedDisplayName = null;
+            if (SessionCapacityRules.ShouldPromoteAfterParticipantLeaves(
+                participant.RegistrationStatus,
+                session.MaxPlayers,
+                activeParticipantsAfterLeave,
+                waitlistedParticipants))
+            {
+                var promoted = await connection.QuerySingleAsync<LeaveSessionPromotionDto>(
+                    """
+                    SELECT sp.id AS ParticipantRowId,
+                           p.display_name AS DisplayName
+                    FROM session_participants sp
+                    JOIN players p ON p.id = sp.player_id
+                    WHERE sp.session_id = @SessionId
+                      AND sp.is_gm = false
+                      AND sp.registration_status = @Waitlisted
+                    ORDER BY sp.created_at ASC, sp.id ASC
+                    LIMIT 1
+                    FOR UPDATE OF sp
+                    """,
+                    new { command.SessionId, Waitlisted = ParticipantRegistrationStatus.Waitlisted },
+                    transaction);
+
+                await connection.ExecuteAsync(
+                    """
+                    UPDATE session_participants
+                    SET registration_status = @Active,
+                        rsvp_status = @Pending,
+                        responded_at = NULL
+                    WHERE id = @ParticipantRowId
+                    """,
+                    new
+                    {
+                        promoted.ParticipantRowId,
+                        Active = ParticipantRegistrationStatus.Active,
+                        Pending = RsvpStatus.Pending
+                    },
+                    transaction);
+
+                promotedDisplayName = promoted.DisplayName;
+            }
+
+            var batchSessions = (await connection.QueryAsync<SessionBatchDto>(
+                """
+                SELECT id AS SessionId,
+                       scheduled_at AS ScheduledAt,
+                       status AS Status,
+                       max_players AS MaxPlayers,
+                       join_link AS JoinLink
+                FROM sessions
+                WHERE batch_id = @BatchId
+                ORDER BY scheduled_at
+                """,
+                new { session.BatchId },
+                transaction)).ToList();
+
+            var batchParticipants = (await connection.QueryAsync<ParticipantBatchDto>(
+                """
+                SELECT sp.session_id AS SessionId,
+                       p.display_name AS DisplayName,
+                       p.telegram_username AS TelegramUsername,
+                       sp.registration_status AS RegistrationStatus
+                FROM session_participants sp
+                JOIN players p ON sp.player_id = p.id
+                JOIN sessions s ON sp.session_id = s.id
+                WHERE s.batch_id = @BatchId AND sp.is_gm = false
+                ORDER BY sp.registration_status ASC, sp.created_at ASC, sp.responded_at ASC, p.created_at ASC
+                """,
+                new { session.BatchId },
+                transaction)).ToList();
+
+            await transaction.CommitAsync(ct);
+            transactionCommitted = true;
+
+            var view = SessionBatchViewBuilder.Build(session.Title, batchSessions, batchParticipants);
+            var renderResult = TelegramSessionBatchRenderer.Render(view);
+
+            await BatchMessageEditor.EditBatchMessageAsync(
+                bot,
+                chatId: command.ChatId,
+                messageId: command.MessageId,
+                text: renderResult.Text,
+                replyMarkup: renderResult.Markup,
+                ct);
+
+            var callbackText = participant.RegistrationStatus == ParticipantRegistrationStatus.Waitlisted
+                ? "Вы удалены из листа ожидания."
+                : promotedDisplayName is null
+                    ? "Вы отписались от сессии."
+                    : $"Вы отписались от сессии. Место получил(а) {promotedDisplayName}.";
+
+            await bot.AnswerCallbackQuery(command.CallbackQueryId, callbackText, cancellationToken: ct);
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Ошибка при самостоятельной отмене записи на сессию {SessionId}", command.SessionId);
+            if (!transactionCommitted)
+            {
+                await transaction.RollbackAsync(ct);
+            }
+
+            var errorText = transactionCommitted
+                ? "Запись снята, но не удалось обновить сообщение расписания."
+                : "Произошла ошибка при отмене записи.";
+            await bot.AnswerCallbackQuery(command.CallbackQueryId, errorText, cancellationToken: ct);
+        }
+    }
+}
@@ -5,40 +5,66 @@ namespace GmRelay.Bot.Features.Sessions.CreateSession;
 internal sealed record NewSessionParseResult(
    string? Title,
    string? Link,
+    string? ImageUrl,
    int? MaxPlayers,
    IReadOnlyList<DateTimeOffset> ScheduledTimes,
    IReadOnlyList<string> PastTimeInputs,
    IReadOnlyList<string> InvalidTimeInputs,
-    IReadOnlyList<string> InvalidSeatLimitInputs)
+    IReadOnlyList<string> InvalidSeatLimitInputs,
+    IReadOnlyList<string> InvalidRecurringInputs)
 {
    public bool IsValid =>
        !string.IsNullOrWhiteSpace(Title) &&
        !string.IsNullOrWhiteSpace(Link) &&
        ScheduledTimes.Count > 0 &&
-        InvalidSeatLimitInputs.Count == 0;
+        InvalidSeatLimitInputs.Count == 0 &&
+        InvalidRecurringInputs.Count == 0;
 }

 internal static class NewSessionCommandParser
 {
+    private const int MaxRecurringSessionCount = 52;
+    private const int MaxRecurringIntervalDays = 365;
    private const string TitlePrefix = "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435:";
    private const string TimePrefix = "\u0412\u0440\u0435\u043c\u044f:";
    private const string LinkPrefix = "\u0421\u0441\u044b\u043b\u043a\u0430:";
+    private static readonly string[] ImagePrefixes =
+    [
+        "\u041a\u0430\u0440\u0442\u0438\u043d\u043a\u0430:",
+        "\u0418\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435:",
+        "\u041e\u0431\u043b\u043e\u0436\u043a\u0430:"
+    ];
    private static readonly string[] SeatLimitPrefixes =
    [
        "\u041c\u0435\u0441\u0442:",
        "\u041b\u0438\u043c\u0438\u0442:",
        "\u041c\u0430\u043a\u0441\u0438\u043c\u0443\u043c:"
    ];
+    private static readonly string[] RecurringCountPrefixes =
+    [
+        "\u0418\u0433\u0440:",
+        "\u0421\u0435\u0441\u0441\u0438\u0439:",
+        "\u041f\u043e\u0432\u0442\u043e\u0440\u043e\u0432:"
+    ];
+    private static readonly string[] RecurringIntervalPrefixes =
+    [
+        "\u0428\u0430\u0433:",
+        "\u0418\u043d\u0442\u0435\u0440\u0432\u0430\u043b:"
+    ];

    public static NewSessionParseResult Parse(string? text, DateTimeOffset nowUtc)
    {
        string? title = null;
        string? link = null;
+        string? imageUrl = null;
        int? maxPlayers = null;
+        int? recurringCount = null;
+        var recurringIntervalDays = 7;
        var scheduledTimes = new List<DateTimeOffset>();
        var pastTimeInputs = new List<string>();
        var invalidTimeInputs = new List<string>();
        var invalidSeatLimitInputs = new List<string>();
+        var invalidRecurringInputs = new List<string>();

        foreach (var line in (text ?? string.Empty).Split('\n', StringSplitOptions.TrimEntries))
        {
@@ -54,6 +80,14 @@ internal static class NewSessionCommandParser
                continue;
            }

+            var imagePrefix = ImagePrefixes.FirstOrDefault(prefix =>
+                line.StartsWith(prefix, StringComparison.OrdinalIgnoreCase));
+            if (imagePrefix is not null)
+            {
+                imageUrl = line[imagePrefix.Length..].Trim();
+                continue;
+            }
+
            var seatLimitPrefix = SeatLimitPrefixes.FirstOrDefault(prefix =>
                line.StartsWith(prefix, StringComparison.OrdinalIgnoreCase));
            if (seatLimitPrefix is not null)
@@ -71,6 +105,42 @@ internal static class NewSessionCommandParser
                continue;
            }

+            var recurringCountPrefix = RecurringCountPrefixes.FirstOrDefault(prefix =>
+                line.StartsWith(prefix, StringComparison.OrdinalIgnoreCase));
+            if (recurringCountPrefix is not null)
+            {
+                var recurringInput = line[recurringCountPrefix.Length..].Trim();
+                if (int.TryParse(recurringInput, out var parsedCount) &&
+                    parsedCount is >= 1 and <= MaxRecurringSessionCount)
+                {
+                    recurringCount = parsedCount;
+                }
+                else
+                {
+                    invalidRecurringInputs.Add(recurringInput);
+                }
+
+                continue;
+            }
+
+            var recurringIntervalPrefix = RecurringIntervalPrefixes.FirstOrDefault(prefix =>
+                line.StartsWith(prefix, StringComparison.OrdinalIgnoreCase));
+            if (recurringIntervalPrefix is not null)
+            {
+                var recurringInput = line[recurringIntervalPrefix.Length..].Trim();
+                if (int.TryParse(recurringInput, out var parsedInterval) &&
+                    parsedInterval is >= 1 and <= MaxRecurringIntervalDays)
+                {
+                    recurringIntervalDays = parsedInterval;
+                }
+                else
+                {
+                    invalidRecurringInputs.Add(recurringInput);
+                }
+
+                continue;
+            }
+
            if (!line.StartsWith(TimePrefix, StringComparison.OrdinalIgnoreCase))
            {
                continue;
@@ -92,13 +162,23 @@ internal static class NewSessionCommandParser
            scheduledTimes.Add(scheduledAt);
        }

+        if (recurringCount.HasValue && scheduledTimes.Count == 1)
+        {
+            var firstScheduledTime = scheduledTimes[0];
+            scheduledTimes = Enumerable.Range(0, recurringCount.Value)
+                .Select(index => firstScheduledTime.AddDays(recurringIntervalDays * index))
+                .ToList();
+        }
+
        return new NewSessionParseResult(
            title,
            link,
+            imageUrl,
            maxPlayers,
            scheduledTimes,
            pastTimeInputs,
            invalidTimeInputs,
-            invalidSeatLimitInputs);
+            invalidSeatLimitInputs,
+            invalidRecurringInputs);
    }
 }
@@ -3,6 +3,7 @@ using GmRelay.Shared.Domain;
 using GmRelay.Shared.Rendering;
 using Npgsql;
 using Telegram.Bot;
+using GmRelay.Bot.Infrastructure.Telegram;

 namespace GmRelay.Bot.Features.Sessions.CreateSession;

@@ -13,7 +14,7 @@ public sealed record PromoteWaitlistedPlayerCommand(
    long ChatId,
    int MessageId);

-internal sealed record PromoteWaitlistSessionDto(string Title, Guid BatchId, long GmId, int? MaxPlayers);
+internal sealed record PromoteWaitlistSessionDto(string Title, Guid BatchId, int? BatchMessageId, bool CanManage, int? MaxPlayers);
 internal sealed record WaitlistedParticipantDto(Guid ParticipantRowId, string DisplayName);

 public sealed class PromoteWaitlistedPlayerHandler(
@@ -33,14 +34,20 @@ public sealed class PromoteWaitlistedPlayerHandler(
                """
                SELECT s.title AS Title,
                       s.batch_id AS BatchId,
+                       s.batch_message_id AS BatchMessageId,
                       s.max_players AS MaxPlayers,
-                       g.gm_telegram_id AS GmId
+                       EXISTS (
+                           SELECT 1
+                           FROM group_managers gm
+                           JOIN players p ON p.id = gm.player_id
+                           WHERE gm.group_id = s.group_id
+                             AND p.telegram_id = @TelegramUserId
+                       ) AS CanManage
                FROM sessions s
-                JOIN game_groups g ON s.group_id = g.id
                WHERE s.id = @SessionId
                FOR UPDATE
                """,
-                new { command.SessionId },
+                new { command.SessionId, command.TelegramUserId },
                transaction);

            if (session is null)
@@ -50,10 +57,10 @@ public sealed class PromoteWaitlistedPlayerHandler(
                return;
            }

-            if (session.GmId != command.TelegramUserId)
+            if (!session.CanManage)
            {
                await transaction.RollbackAsync(ct);
-                await bot.AnswerCallbackQuery(command.CallbackQueryId, "Только Мастер Игры (GM) может поднимать игроков из листа ожидания.", showAlert: true, cancellationToken: ct);
+                await bot.AnswerCallbackQuery(command.CallbackQueryId, "Только owner или co-GM может поднимать игроков из листа ожидания.", showAlert: true, cancellationToken: ct);
                return;
            }

@@ -130,7 +137,8 @@ public sealed class PromoteWaitlistedPlayerHandler(
                SELECT id AS SessionId,
                       scheduled_at AS ScheduledAt,
                       status AS Status,
-                       max_players AS MaxPlayers
+                       max_players AS MaxPlayers,
+                       join_link AS JoinLink
                FROM sessions
                WHERE batch_id = @BatchId
                ORDER BY scheduled_at
@@ -156,15 +164,16 @@ public sealed class PromoteWaitlistedPlayerHandler(
            await transaction.CommitAsync(ct);
            transactionCommitted = true;

-            var renderResult = SessionBatchRenderer.Render(session.Title, batchSessions, batchParticipants);
+            var view = SessionBatchViewBuilder.Build(session.Title, batchSessions, batchParticipants);
+            var renderResult = TelegramSessionBatchRenderer.Render(view);

-            await bot.EditMessageText(
+            await BatchMessageEditor.EditBatchMessageAsync(
+                bot,
                chatId: command.ChatId,
-                messageId: command.MessageId,
+                messageId: session.BatchMessageId ?? command.MessageId,
                text: renderResult.Text,
-                parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
                replyMarkup: renderResult.Markup,
-                cancellationToken: ct);
+                ct);

            await bot.AnswerCallbackQuery(command.CallbackQueryId, $"{promoted.DisplayName} переведен(а) в основной состав.", cancellationToken: ct);
        }
@@ -1,9 +1,11 @@
 using System.Text;
 using Dapper;
 using GmRelay.Shared.Domain;
+using Microsoft.Extensions.Configuration;
 using Npgsql;
 using Telegram.Bot;
 using Telegram.Bot.Types;
+using Telegram.Bot.Types.ReplyMarkups;

 namespace GmRelay.Bot.Features.Sessions.ExportCalendar;

@@ -11,20 +13,21 @@ internal sealed record CalendarSessionDto(Guid Id, string Title, DateTime Schedu

 public sealed class ExportCalendarHandler(
    NpgsqlDataSource dataSource,
-    ITelegramBotClient botClient)
+    ITelegramBotClient botClient,
+    IConfiguration configuration)
 {
    public async Task HandleAsync(Message message, CancellationToken cancellationToken)
    {
        await using var connection = await dataSource.OpenConnectionAsync(cancellationToken);

        var sessions = await connection.QueryAsync<CalendarSessionDto>(
-            @"SELECT s.id as Id, s.title as Title, s.scheduled_at as ScheduledAt
-              FROM sessions s
-              JOIN game_groups g ON s.group_id = g.id
-              WHERE g.telegram_chat_id = @ChatId 
-                AND s.status = @Planned
-                AND s.scheduled_at > NOW()
-              ORDER BY s.scheduled_at ASC",
+            @"SELECT s.id as Id, s.title as Title, s.scheduled_at as ScheduledAt"
+            + " FROM sessions s"
+            + " JOIN game_groups g ON s.group_id = g.id"
+            + " WHERE g.telegram_chat_id = @ChatId"
+            + " AND s.status = @Planned"
+            + " AND s.scheduled_at > NOW()"
+            + " ORDER BY s.scheduled_at ASC",
            new { ChatId = message.Chat.Id, Planned = SessionStatus.Planned });

        var sessionsList = sessions.ToList();
@@ -54,8 +57,6 @@ public sealed class ExportCalendarHandler(
            sb.AppendLine($"DTSTART:{dtStart}");
            sb.AppendLine($"DTEND:{dtEnd}");
            sb.AppendLine($"SUMMARY:{s.Title}");
-            // Escape special chars according to iCal standards (RFC 5545) -- simple escaping for summary
-            // In a fuller implementation we'd escape \r\n, commas, etc. But titles are mostly plain text.
            sb.AppendLine("END:VEVENT");
        }

@@ -66,11 +67,45 @@ public sealed class ExportCalendarHandler(

        var inputFile = InputFile.FromStream(stream, "schedule.ics");

+        // Create calendar subscription
+        string? subscriptionUrl = null;
+        var baseUrl = configuration["Web:BaseUrl"];
+        var senderId = message.From?.Id;
+        if (!string.IsNullOrWhiteSpace(baseUrl) && senderId.HasValue)
+        {
+            try
+            {
+                var token = Guid.NewGuid().ToString("N");
+                var groupId = await connection.QueryFirstOrDefaultAsync<Guid?>(
+                    @"SELECT id FROM game_groups WHERE telegram_chat_id = @ChatId",
+                    new { ChatId = message.Chat.Id });
+
+                await connection.ExecuteAsync(
+                    @"INSERT INTO calendar_subscriptions (id, token, user_telegram_id, group_id, filter_type, created_at, expires_at)
+                      VALUES (gen_random_uuid(), @token, @userTelegramId, @groupId, @filterType, now(), NULL)",
+                    new { token, userTelegramId = senderId.Value, groupId, filterType = (int)CalendarSubscriptionFilter.SpecificGroup });
+
+                subscriptionUrl = $"{baseUrl.TrimEnd('/')}/calendar/{token}.ics";
+            }
+            catch
+            {
+                // Non-critical: if subscription creation fails, still send the file
+            }
+        }
+
+        var replyMarkup = subscriptionUrl is not null
+            ? new InlineKeyboardMarkup(new[]
+            {
+                new[] { InlineKeyboardButton.WithUrl("🔗 Подписаться на календарь", subscriptionUrl) }
+            })
+            : null;
+
        await botClient.SendDocument(
             chatId: message.Chat.Id,
             document: inputFile,
             caption: "📅 <b>Ваш календарь игр!</b>\nОткройте файл на устройстве, чтобы добавить события в свой календарь.",
             parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
+             replyMarkup: replyMarkup,
             messageThreadId: message.MessageThreadId,
             cancellationToken: cancellationToken);
    }
@@ -1,6 +1,7 @@
 using Dapper;
 using Npgsql;
 using Telegram.Bot;
+using GmRelay.Bot.Infrastructure.Telegram;
 using GmRelay.Shared.Domain;

 namespace GmRelay.Bot.Features.Sessions.ListSessions;
@@ -12,7 +13,13 @@ public sealed record DeleteSessionCommand(
    long ChatId,
    int MessageId);

-internal sealed record DeleteSessionInfoDto(string Title, Guid BatchId, long GmId, int? ThreadId);
+internal sealed record DeleteSessionInfoDto(
+    string Title,
+    Guid BatchId,
+    Guid GroupId,
+    bool CanManage,
+    int? ThreadId,
+    bool TopicCreatedByBot);

 public sealed class DeleteSessionHandler(
    NpgsqlDataSource dataSource,
@@ -24,13 +31,25 @@ public sealed class DeleteSessionHandler(
        await using var connection = await dataSource.OpenConnectionAsync(ct);
        await using var transaction = await connection.BeginTransactionAsync(ct);

-        // 1. Fetch session and verify GM
+        // 1. Fetch session and verify group manager.
        var session = await connection.QuerySingleOrDefaultAsync<DeleteSessionInfoDto>(
-            @"SELECT s.title as Title, s.batch_id as BatchId, s.thread_id as ThreadId, g.gm_telegram_id as GmId
-              FROM sessions s
-              JOIN game_groups g ON s.group_id = g.id
-              WHERE s.id = @SessionId",
-            new { command.SessionId }, transaction);
+            """
+            SELECT s.title AS Title,
+                   s.batch_id AS BatchId,
+                   s.group_id AS GroupId,
+                   s.thread_id AS ThreadId,
+                   s.topic_created_by_bot AS TopicCreatedByBot,
+                   EXISTS (
+                       SELECT 1
+                       FROM group_managers gm
+                       JOIN players p ON p.id = gm.player_id
+                       WHERE gm.group_id = s.group_id
+                         AND p.telegram_id = @TelegramUserId
+                   ) AS CanManage
+            FROM sessions s
+            WHERE s.id = @SessionId
+            """,
+            new { command.SessionId, command.TelegramUserId }, transaction);

        if (session == null)
        {
@@ -38,24 +57,32 @@ public sealed class DeleteSessionHandler(
            return;
        }

-        if (session.GmId != command.TelegramUserId)
+        if (!session.CanManage)
        {
-            await bot.AnswerCallbackQuery(command.CallbackQueryId, "Только Мастер Игры (GM) может удалять сессию.", showAlert: true, cancellationToken: ct);
+            await bot.AnswerCallbackQuery(command.CallbackQueryId, "Только owner или co-GM может удалять сессию.", showAlert: true, cancellationToken: ct);
            return;
        }

        // 2. Delete session
        await connection.ExecuteAsync("DELETE FROM sessions WHERE id = @Id", new { Id = command.SessionId }, transaction);

-        // 3. Check if any sessions are left in the batch
-        var remainingInBatch = await connection.ExecuteScalarAsync<int>(
-            "SELECT COUNT(*) FROM sessions WHERE batch_id = @BatchId",
-            new { BatchId = session.BatchId }, transaction);
+        var remainingInTopic = session.ThreadId.HasValue
+            ? await connection.ExecuteScalarAsync<int>(
+                """
+                SELECT COUNT(*)
+                FROM sessions
+                WHERE group_id = @GroupId
+                  AND thread_id = @ThreadId
+                """,
+                new { session.GroupId, ThreadId = session.ThreadId.Value },
+                transaction)
+            : 0;

        await transaction.CommitAsync(ct);

-        // 4. If no sessions left and we have a forum topic, delete the topic
-        if (remainingInBatch == 0 && session.ThreadId.HasValue)
+        // 4. If no sessions are left in a bot-owned forum topic, delete the topic.
+        if (session.ThreadId.HasValue &&
+            TelegramTopicRouting.ShouldDeleteForumTopic(session.TopicCreatedByBot, remainingInTopic))
        {
            try
            {
@@ -77,16 +104,23 @@ public sealed class DeleteSessionHandler(
            @"SELECT s.id as Id, s.title as Title, s.scheduled_at as ScheduledAt, s.status as Status, s.max_players as MaxPlayers,
                     COUNT(sp.id) FILTER (WHERE sp.is_gm = false AND sp.registration_status = @Active) as PlayerCount,
                     COUNT(sp.id) FILTER (WHERE sp.is_gm = false AND sp.registration_status = @Waitlisted) as WaitlistCount,
-                     g.gm_telegram_id as GmId
+                     EXISTS (
+                         SELECT 1
+                         FROM group_managers gm
+                         JOIN players manager_player ON manager_player.id = gm.player_id
+                         WHERE gm.group_id = s.group_id
+                           AND manager_player.telegram_id = @TelegramUserId
+                     ) AS CanManage
              FROM sessions s
              JOIN game_groups g ON s.group_id = g.id
              LEFT JOIN session_participants sp ON s.id = sp.session_id
              WHERE g.telegram_chat_id = @ChatId AND s.status != @Cancelled AND s.scheduled_at > NOW()
-              GROUP BY s.id, s.title, s.scheduled_at, s.status, s.max_players, g.gm_telegram_id
+              GROUP BY s.id, s.title, s.scheduled_at, s.status, s.max_players, s.group_id
              ORDER BY s.scheduled_at ASC",
            new
            {
                ChatId = command.ChatId,
+                command.TelegramUserId,
                Cancelled = SessionStatus.Cancelled,
                Active = ParticipantRegistrationStatus.Active,
                Waitlisted = ParticipantRegistrationStatus.Waitlisted
@@ -96,34 +130,20 @@ public sealed class DeleteSessionHandler(

        if (sessionsList.Count == 0)
        {
-            try { await bot.EditMessageText(command.ChatId, command.MessageId, "📭 В этой группе нет предстоящих игр.", cancellationToken: ct); } catch {}
+            try { await bot.EditMessageText(command.ChatId, command.MessageId, "📭 В этой группе нет предстоящих игр.", cancellationToken: ct); } catch { }
            return;
        }

-        var text = "📅 <b>Ближайшие игры:</b>\n\n";
-        foreach (var s in sessionsList)
-        {
-            var seats = s.MaxPlayers.HasValue
-                ? $"{s.PlayerCount}/{s.MaxPlayers.Value}"
-                : s.PlayerCount.ToString(System.Globalization.CultureInfo.InvariantCulture);
-            var waitlist = s.WaitlistCount > 0 ? $", ожидание: {s.WaitlistCount}" : string.Empty;
-            text += $"🔹 <b>{s.ScheduledAt.FormatMoscow()}</b> — {System.Net.WebUtility.HtmlEncode(s.Title)} (Места: {seats}{waitlist})\n";
-        }
-
-        var isGm = command.TelegramUserId == sessionsList.First().GmId;
-        var keyboard = isGm 
-            ? new Telegram.Bot.Types.ReplyMarkups.InlineKeyboardMarkup(
-                sessionsList.Select(s => new[] { Telegram.Bot.Types.ReplyMarkups.InlineKeyboardButton.WithCallbackData($"🗑 Удалить {s.ScheduledAt.FormatMoscowShort()}", $"delete_session:{s.Id}") }))
-            : null;
+        var renderResult = SessionListMessageRenderer.Render(sessionsList);

        try
        {
            await bot.EditMessageText(
                command.ChatId,
                command.MessageId,
-                text,
+                renderResult.Text,
                parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
-                replyMarkup: keyboard,
+                replyMarkup: renderResult.Markup,
                cancellationToken: ct);
        }
        catch (Exception ex)
@@ -3,10 +3,59 @@ using GmRelay.Shared.Domain;
 using Npgsql;
 using Telegram.Bot;
 using Telegram.Bot.Types;
+using Telegram.Bot.Types.ReplyMarkups;

 namespace GmRelay.Bot.Features.Sessions.ListSessions;

-internal sealed record SessionListItemDto(Guid Id, string Title, DateTime ScheduledAt, string Status, int? MaxPlayers, int PlayerCount, int WaitlistCount, long GmId);
+internal sealed record SessionListItemDto(Guid Id, string Title, DateTime ScheduledAt, string Status, int? MaxPlayers, int PlayerCount, int WaitlistCount, bool CanManage);
+
+internal static class SessionListMessageRenderer
+{
+    public static (string Text, InlineKeyboardMarkup? Markup) Render(IReadOnlyList<SessionListItemDto> sessions)
+    {
+        var text = "📅 <b>Ближайшие игры:</b>\n\n";
+        foreach (var session in sessions)
+        {
+            var seats = session.MaxPlayers.HasValue
+                ? $"{session.PlayerCount}/{session.MaxPlayers.Value}"
+                : session.PlayerCount.ToString(System.Globalization.CultureInfo.InvariantCulture);
+            var waitlist = session.WaitlistCount > 0 ? $", ожидание: {session.WaitlistCount}" : string.Empty;
+            text += $"🔹 <b>{session.ScheduledAt.FormatMoscow()}</b> — {System.Net.WebUtility.HtmlEncode(session.Title)} (Места: {seats}{waitlist})\n";
+        }
+
+        var canManage = sessions.Count > 0 && sessions.First().CanManage;
+        if (!canManage)
+        {
+            return (text, null);
+        }
+
+        var buttons = new List<InlineKeyboardButton[]>();
+        foreach (var session in sessions)
+        {
+            var dateTitle = session.ScheduledAt.FormatMoscowShort();
+            buttons.Add(
+            [
+                InlineKeyboardButton.WithCallbackData($"❌ {dateTitle}", $"cancel_session:{session.Id}"),
+                InlineKeyboardButton.WithCallbackData($"⏰ {dateTitle}", $"reschedule_session:{session.Id}")
+            ]);
+
+            if (SessionCapacityRules.CanPromoteWaitlistedPlayer(session.MaxPlayers, session.PlayerCount, session.WaitlistCount))
+            {
+                buttons.Add(
+                [
+                    InlineKeyboardButton.WithCallbackData($"⬆️ Из ожидания {dateTitle}", $"promote_waitlist:{session.Id}")
+                ]);
+            }
+
+            buttons.Add(
+            [
+                InlineKeyboardButton.WithCallbackData($"🗑 Удалить {dateTitle}", $"delete_session:{session.Id}")
+            ]);
+        }
+
+        return (text, new InlineKeyboardMarkup(buttons));
+    }
+}

 public sealed class ListSessionsHandler(
    NpgsqlDataSource dataSource,
@@ -20,16 +69,23 @@ public sealed class ListSessionsHandler(
            @"SELECT s.id as Id, s.title as Title, s.scheduled_at as ScheduledAt, s.status as Status, s.max_players as MaxPlayers,
                     COUNT(sp.id) FILTER (WHERE sp.is_gm = false AND sp.registration_status = @Active) as PlayerCount,
                     COUNT(sp.id) FILTER (WHERE sp.is_gm = false AND sp.registration_status = @Waitlisted) as WaitlistCount,
-                     g.gm_telegram_id as GmId
+                     EXISTS (
+                         SELECT 1
+                         FROM group_managers gm
+                         JOIN players manager_player ON manager_player.id = gm.player_id
+                         WHERE gm.group_id = s.group_id
+                           AND manager_player.telegram_id = @TelegramUserId
+                     ) AS CanManage
              FROM sessions s
              JOIN game_groups g ON s.group_id = g.id
              LEFT JOIN session_participants sp ON s.id = sp.session_id
              WHERE g.telegram_chat_id = @ChatId AND s.status != @Cancelled AND s.scheduled_at > NOW()
-              GROUP BY s.id, s.title, s.scheduled_at, s.status, s.max_players, g.gm_telegram_id
+              GROUP BY s.id, s.title, s.scheduled_at, s.status, s.max_players, s.group_id
              ORDER BY s.scheduled_at ASC",
            new
            {
                ChatId = message.Chat.Id,
+                TelegramUserId = message.From?.Id,
                Cancelled = SessionStatus.Cancelled,
                Active = ParticipantRegistrationStatus.Active,
                Waitlisted = ParticipantRegistrationStatus.Waitlisted
@@ -46,27 +102,13 @@ public sealed class ListSessionsHandler(
            return;
        }

-        var text = "📅 <b>Ближайшие игры:</b>\n\n";
-        foreach (var s in sessionsList)
-        {
-            var seats = s.MaxPlayers.HasValue
-                ? $"{s.PlayerCount}/{s.MaxPlayers.Value}"
-                : s.PlayerCount.ToString(System.Globalization.CultureInfo.InvariantCulture);
-            var waitlist = s.WaitlistCount > 0 ? $", ожидание: {s.WaitlistCount}" : string.Empty;
-            text += $"🔹 <b>{s.ScheduledAt.FormatMoscow()}</b> — {System.Net.WebUtility.HtmlEncode(s.Title)} (Места: {seats}{waitlist})\n";
-        }
-
-        var isGm = message.From?.Id == sessionsList.First().GmId;
-        var keyboard = isGm 
-            ? new Telegram.Bot.Types.ReplyMarkups.InlineKeyboardMarkup(
-                sessionsList.Select(s => new[] { Telegram.Bot.Types.ReplyMarkups.InlineKeyboardButton.WithCallbackData($"🗑 Удалить {s.ScheduledAt.FormatMoscowShort()}", $"delete_session:{s.Id}") }))
-            : null;
+        var renderResult = SessionListMessageRenderer.Render(sessionsList);

        await botClient.SendMessage(
            chatId: message.Chat.Id,
-            text: text,
+            text: renderResult.Text,
            parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
-            replyMarkup: keyboard,
+            replyMarkup: renderResult.Markup,
            cancellationToken: cancellationToken);
    }
 }
@@ -1,10 +1,12 @@
 using Dapper;
+using GmRelay.Bot.Features.Notifications;
 using GmRelay.Shared.Domain;
 using GmRelay.Shared.Rendering;
 using Npgsql;
 using Telegram.Bot;
 using Telegram.Bot.Types;
 using Telegram.Bot.Types.ReplyMarkups;
+using GmRelay.Bot.Infrastructure.Telegram;

 namespace GmRelay.Bot.Features.Sessions.RescheduleSession;

@@ -12,20 +14,26 @@ namespace GmRelay.Bot.Features.Sessions.RescheduleSession;

 internal sealed record AwaitingProposalDto(
    Guid Id, Guid SessionId, string Title, DateTime CurrentScheduledAt,
-    Guid BatchId, int? BatchMessageId, long TelegramChatId);
+    Guid BatchId, int? BatchMessageId, long TelegramChatId, int? ThreadId, string NotificationMode);

-internal sealed record VoteParticipantDto(Guid PlayerId, string DisplayName, string? TelegramUsername);
+internal sealed record VoteParticipantDto(
+    Guid PlayerId,
+    string DisplayName,
+    string? TelegramUsername,
+    long TelegramId = 0);

 // ── Handler ──────────────────────────────────────────────────────────

 /// <summary>
 /// Handles text input from the GM who has an AwaitingTime proposal.
-/// Parses the new time, creates a voting message, and tags all participants.
+/// Parses reschedule options with a voting deadline, creates a voting message,
+/// and tags all participants.
 /// If no participants are registered, reschedules immediately.
 /// </summary>
 public sealed class HandleRescheduleTimeInputHandler(
    NpgsqlDataSource dataSource,
    ITelegramBotClient bot,
+    DirectSessionNotificationSender directSender,
    ILogger<HandleRescheduleTimeInputHandler> logger)
 {
    /// <summary>
@@ -48,13 +56,22 @@ public sealed class HandleRescheduleTimeInputHandler(
            """
            SELECT rp.id AS Id, rp.session_id AS SessionId, s.title AS Title, s.scheduled_at AS CurrentScheduledAt,
                   s.batch_id AS BatchId, s.batch_message_id AS BatchMessageId,
-                   g.telegram_chat_id AS TelegramChatId
+                   g.telegram_chat_id AS TelegramChatId,
+                   s.thread_id AS ThreadId,
+                   s.notification_mode AS NotificationMode
            FROM reschedule_proposals rp
            JOIN sessions s ON s.id = rp.session_id
            JOIN game_groups g ON g.id = s.group_id
            WHERE rp.proposed_by = @GmId
              AND rp.status = 'AwaitingTime'
              AND g.telegram_chat_id = @ChatId
+              AND EXISTS (
+                  SELECT 1
+                  FROM group_managers gm
+                  JOIN players manager_player ON manager_player.id = gm.player_id
+                  WHERE gm.group_id = s.group_id
+                    AND manager_player.telegram_id = @GmId
+              )
            ORDER BY rp.created_at DESC
            LIMIT 1
            """,
@@ -63,30 +80,25 @@ public sealed class HandleRescheduleTimeInputHandler(
        if (proposal is null)
            return false;

-        // 2. Parse the new time
-        if (!MoscowTime.TryParseMoscow(text, out var newTime))
+        // 2. Parse voting input
+        if (!RescheduleVotingInput.TryParse(text, DateTimeOffset.UtcNow, out var votingInput, out var parseError))
        {
            await bot.SendMessage(
                chatId: chatId,
-                text: "⚠️ Не удалось распознать время. Используйте формат: <code>ДД.ММ.ГГГГ ЧЧ:ММ</code>\nНапример: <code>25.04.2026 19:30</code>",
+                messageThreadId: proposal.ThreadId,
+                text: $"⚠️ {parseError}\n\nИспользуйте формат:\n<code>25.04.2026 19:30\n26.04.2026 18:00\nДедлайн: 25.04.2026 12:00</code>",
                parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
                cancellationToken: ct);
            return true;
        }

-        if (newTime <= DateTimeOffset.UtcNow)
-        {
-            await bot.SendMessage(
-                chatId: chatId,
-                text: "⚠️ Новое время должно быть в будущем. Попробуйте снова.",
-                cancellationToken: ct);
-            return true;
-        }
-
        // 3. Load participants (non-GM) signed up for this session
        var participants = (await connection.QueryAsync<VoteParticipantDto>(
            """
-            SELECT p.id AS PlayerId, p.display_name AS DisplayName, p.telegram_username AS TelegramUsername
+            SELECT p.id AS PlayerId,
+                   p.display_name AS DisplayName,
+                   p.telegram_username AS TelegramUsername,
+                   p.telegram_id AS TelegramId
            FROM session_participants sp
            JOIN players p ON p.id = sp.player_id
            WHERE sp.session_id = @SessionId
@@ -98,49 +110,105 @@ public sealed class HandleRescheduleTimeInputHandler(
        // 4. If no participants — reschedule immediately
        if (participants.Count == 0)
        {
-            await RescheduleImmediately(connection, proposal, newTime, chatId, ct);
+            await RescheduleImmediately(connection, proposal, votingInput.Options[0], chatId, ct);
            await TryDeleteMessage(chatId, message.MessageId, ct);
            return true;
        }

        // 5. Create voting message
        await using var transaction = await connection.BeginTransactionAsync(ct);
+        var options = votingInput.Options
+            .Select((proposedAt, index) => new RescheduleOptionDto(
+                Guid.NewGuid(),
+                index + 1,
+                proposedAt))
+            .ToList();

-        // Update proposal with proposed time and Voting status
        await connection.ExecuteAsync(
            """
            UPDATE reschedule_proposals
-            SET proposed_at = @ProposedAt, status = 'Voting', vote_chat_id = @ChatId
+            SET voting_deadline_at = @Deadline, status = 'Voting', vote_chat_id = @ChatId
            WHERE id = @Id
            """,
-            new { ProposedAt = newTime, ChatId = chatId, Id = proposal.Id },
+            new { votingInput.Deadline, ChatId = chatId, Id = proposal.Id },
            transaction);

+        foreach (var option in options)
+        {
+            await connection.ExecuteAsync(
+                """
+                INSERT INTO reschedule_options (id, proposal_id, proposed_at, display_order)
+                VALUES (@OptionId, @ProposalId, @ProposedAt, @DisplayOrder)
+                """,
+                new
+                {
+                    option.OptionId,
+                    ProposalId = proposal.Id,
+                    option.ProposedAt,
+                    option.DisplayOrder
+                },
+                transaction);
+        }
+
        await transaction.CommitAsync(ct);

-        // Build voting message text
-        var voteText = BuildVotingMessage(proposal.Title, proposal.CurrentScheduledAt, newTime, participants, []);
-        
-        var keyboard = new InlineKeyboardMarkup([
-            [
-                InlineKeyboardButton.WithCallbackData("✅ Согласен", $"reschedule_vote:yes:{proposal.Id}"),
-                InlineKeyboardButton.WithCallbackData("❌ Против", $"reschedule_vote:no:{proposal.Id}")
-            ]
-        ]);
+        var voteText = BuildVotingMessage(
+            proposal.Title,
+            proposal.CurrentScheduledAt,
+            votingInput.Deadline,
+            options,
+            participants,
+            []);
+        var keyboard = BuildVotingKeyboard(options);

        var voteMsg = await bot.SendMessage(
            chatId: chatId,
+            messageThreadId: proposal.ThreadId,
            text: voteText,
            parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
            replyMarkup: keyboard,
            cancellationToken: ct);

+        var mode = SessionNotificationModeExtensions.FromDatabaseValue(proposal.NotificationMode);
+        if (mode.ShouldSendDirectMessages())
+        {
+            var optionsText = string.Join(
+                "\n",
+                options.Select(option => $"{option.DisplayOrder}. <b>{option.ProposedAt.FormatMoscow()}</b> (МСК)"));
+            var directText = $"""
+                🔄 <b>Голосование за перенос сессии</b>
+
+                📌 <b>{System.Net.WebUtility.HtmlEncode(proposal.Title)}</b>
+                📅 Текущее время: <b>{proposal.CurrentScheduledAt.FormatMoscow()}</b> (МСК)
+                🗳 Варианты:
+                {optionsText}
+
+                ⏳ Дедлайн: <b>{votingInput.Deadline.FormatMoscow()}</b> (МСК)
+
+                Проголосуйте кнопкой в групповом сообщении.
+                """;
+
+            await directSender.SendAsync(
+                participants.Select(p => new DirectNotificationRecipient(
+                    p.TelegramId,
+                    p.DisplayName)),
+                directText,
+                "reschedule-vote",
+                proposal.SessionId,
+                ct);
+        }
+
        // Store vote message ID
        await connection.ExecuteAsync(
            "UPDATE reschedule_proposals SET vote_message_id = @MsgId WHERE id = @Id",
            new { MsgId = voteMsg.MessageId, Id = proposal.Id });

-        logger.LogInformation("Reschedule voting started for session {SessionId}, proposal {ProposalId}", proposal.SessionId, proposal.Id);
+        logger.LogInformation(
+            "Reschedule voting started for session {SessionId}, proposal {ProposalId}, options {OptionCount}, deadline {Deadline}",
+            proposal.SessionId,
+            proposal.Id,
+            options.Count,
+            votingInput.Deadline);

        // Delete GM's time input message
        await TryDeleteMessage(chatId, message.MessageId, ct);
@@ -156,7 +224,13 @@ public sealed class HandleRescheduleTimeInputHandler(

        await connection.ExecuteAsync(
            """
-            UPDATE sessions SET scheduled_at = @NewTime, status = @Status, updated_at = now()
+            UPDATE sessions
+            SET scheduled_at = @NewTime,
+                status = @Status,
+                confirmation_message_id = NULL,
+                confirmation_sent_at = NULL,
+                one_hour_reminder_processed_at = NULL,
+                updated_at = now()
            WHERE id = @SessionId
            """,
            new { NewTime = newTime, proposal.SessionId, Status = SessionStatus.Planned },
@@ -171,6 +245,7 @@ public sealed class HandleRescheduleTimeInputHandler(

        await bot.SendMessage(
            chatId: chatId,
+            messageThreadId: proposal.ThreadId,
            text: $"✅ Сессия «{proposal.Title}» перенесена!\n\n📅 Новое время: <b>{newTime.ToOffset(TimeSpan.FromHours(3)).ToString("d MMMM yyyy, HH:mm", System.Globalization.CultureInfo.GetCultureInfo("ru-RU"))}</b> (МСК)\n\n<i>Участников нет — голосование не требуется.</i>",
            parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
            cancellationToken: ct);
@@ -182,33 +257,105 @@ public sealed class HandleRescheduleTimeInputHandler(
    }

    internal static string BuildVotingMessage(
-        string title, DateTime currentTime, DateTimeOffset newTime,
+        string title,
+        DateTime currentTime,
+        DateTimeOffset deadline,
+        IReadOnlyList<RescheduleOptionDto> options,
        IReadOnlyList<VoteParticipantDto> participants,
-        IReadOnlyCollection<Guid> approvedPlayerIds)
+        IReadOnlyList<RescheduleOptionVoteDto> votes)
    {
+        var votesByOption = votes
+            .GroupBy(v => v.OptionId)
+            .ToDictionary(g => g.Key, g => g.ToList());
+        var votedPlayerIds = votes.Select(v => v.PlayerId).ToHashSet();
+        var pendingParticipants = participants
+            .Where(p => !votedPlayerIds.Contains(p.PlayerId))
+            .Select(FormatParticipantName)
+            .ToList();
+
        var lines = new List<string>
        {
            $"🔄 <b>Перенос сессии «{System.Net.WebUtility.HtmlEncode(title)}»</b>",
            "",
            $"📅 Текущее время: <b>{currentTime.FormatMoscow()}</b> (МСК)",
-            $"📅 Новое время: <b>{newTime.ToOffset(TimeSpan.FromHours(3)).ToString("d MMMM yyyy, HH:mm", System.Globalization.CultureInfo.GetCultureInfo("ru-RU"))}</b> (МСК)",
+            $"⏳ Дедлайн: <b>{deadline.FormatMoscow()}</b> (МСК)",
            "",
-            "Для переноса нужно согласие всех участников:"
+            "Выберите один из вариантов:"
        };

-        foreach (var p in participants)
+        foreach (var option in options.OrderBy(x => x.DisplayOrder))
        {
-            var name = p.TelegramUsername is not null ? $"@{p.TelegramUsername}" : p.DisplayName;
-            var icon = approvedPlayerIds.Contains(p.PlayerId) ? "✅" : "⏳";
-            lines.Add($"   {icon} {name}");
+            var optionVotes = votesByOption.GetValueOrDefault(option.OptionId, []);
+            lines.Add(
+                $"{option.DisplayOrder}. <b>{option.ProposedAt.FormatMoscow()}</b> (МСК) — {FormatVoteCount(optionVotes.Count)}");
+
+            if (optionVotes.Count > 0)
+            {
+                lines.Add($"   {string.Join(", ", optionVotes.Select(FormatParticipantName))}");
+            }
+        }
+
+        if (pendingParticipants.Count > 0)
+        {
+            lines.Add("");
+            lines.Add($"Не проголосовали: {string.Join(", ", pendingParticipants)}");
        }

        lines.Add("");
-        lines.Add($"Голоса: {approvedPlayerIds.Count}/{participants.Count} ✅");
+        lines.Add($"Голосов: {votedPlayerIds.Count}/{participants.Count}");
+        lines.Add("Правило: побеждает вариант с большинством голосов к дедлайну; при ничьей перенос не применяется.");

        return string.Join("\n", lines);
    }

+    internal static InlineKeyboardMarkup BuildVotingKeyboard(IReadOnlyList<RescheduleOptionDto> options)
+    {
+        return new InlineKeyboardMarkup(
+            options
+                .OrderBy(option => option.DisplayOrder)
+                .Select(option => new[]
+                {
+                    InlineKeyboardButton.WithCallbackData(
+                        $"{option.DisplayOrder}. {FormatButtonTime(option.ProposedAt)}",
+                        $"reschedule_vote:{option.OptionId}")
+                }));
+    }
+
+    internal static string FormatParticipantName(VoteParticipantDto participant)
+    {
+        return participant.TelegramUsername is { Length: > 0 } username
+            ? $"@{System.Net.WebUtility.HtmlEncode(username)}"
+            : System.Net.WebUtility.HtmlEncode(participant.DisplayName);
+    }
+
+    internal static string FormatParticipantName(RescheduleOptionVoteDto vote)
+    {
+        return vote.TelegramUsername is { Length: > 0 } username
+            ? $"@{System.Net.WebUtility.HtmlEncode(username)}"
+            : System.Net.WebUtility.HtmlEncode(vote.DisplayName);
+    }
+
+    private static string FormatVoteCount(int count)
+    {
+        var modulo100 = count % 100;
+        var modulo10 = count % 10;
+        var word = modulo100 is >= 11 and <= 14
+            ? "голосов"
+            : modulo10 switch
+            {
+                1 => "голос",
+                >= 2 and <= 4 => "голоса",
+                _ => "голосов"
+            };
+
+        return $"{count} {word}";
+    }
+
+    private static string FormatButtonTime(DateTimeOffset utc)
+        => utc.ToOffset(TimeSpan.FromHours(3)).ToString(
+            "dd.MM HH:mm",
+            System.Globalization.CultureInfo.InvariantCulture);
+
    private async Task TryUpdateBatchMessage(AwaitingProposalDto proposal, CancellationToken ct)
    {
        try
@@ -216,7 +363,7 @@ public sealed class HandleRescheduleTimeInputHandler(
            await using var conn = await dataSource.OpenConnectionAsync(ct);

            var batchSessions = (await conn.QueryAsync<SessionBatchDto>(
-                "SELECT id AS SessionId, scheduled_at AS ScheduledAt, status AS Status, max_players AS MaxPlayers FROM sessions WHERE batch_id = @BatchId ORDER BY scheduled_at",
+                "SELECT id AS SessionId, scheduled_at AS ScheduledAt, status AS Status, max_players AS MaxPlayers, join_link AS JoinLink FROM sessions WHERE batch_id = @BatchId ORDER BY scheduled_at",
                new { proposal.BatchId })).ToList();

            var batchParticipants = (await conn.QueryAsync<ParticipantBatchDto>(
@@ -235,16 +382,16 @@ public sealed class HandleRescheduleTimeInputHandler(

            if (proposal.BatchMessageId.HasValue)
            {
-                var renderResult = SessionBatchRenderer.Render(
-                    proposal.Title, batchSessions, batchParticipants);
+                var view = SessionBatchViewBuilder.Build(proposal.Title, batchSessions, batchParticipants);
+                var renderResult = TelegramSessionBatchRenderer.Render(view);

-                await bot.EditMessageText(
+                await BatchMessageEditor.EditBatchMessageAsync(
+                    bot,
                    chatId: proposal.TelegramChatId,
                    messageId: proposal.BatchMessageId.Value,
                    text: renderResult.Text,
-                    parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
                    replyMarkup: renderResult.Markup,
-                    cancellationToken: ct);
+                    ct);
            }
            else
            {
@@ -1,15 +1,12 @@
 using Dapper;
 using GmRelay.Shared.Domain;
-using GmRelay.Shared.Rendering;
 using Npgsql;
 using Telegram.Bot;
-using Telegram.Bot.Types.ReplyMarkups;

 namespace GmRelay.Bot.Features.Sessions.RescheduleSession;

 public sealed record HandleRescheduleVoteCommand(
-    Guid ProposalId,
-    string Vote,
+    Guid OptionId,
    long TelegramUserId,
    string CallbackQueryId,
    long ChatId,
@@ -18,14 +15,9 @@ public sealed record HandleRescheduleVoteCommand(
 internal sealed record VoteProposalDto(
    Guid Id,
    Guid SessionId,
-    DateTime ProposedAt,
+    DateTimeOffset VotingDeadlineAt,
    string Title,
-    DateTime CurrentScheduledAt,
-    Guid BatchId,
-    string SessionStatus,
-    long TelegramChatId,
-    int? ConfirmationMessageId,
-    int? BatchMessageId);
+    DateTime CurrentScheduledAt);

 public sealed class HandleRescheduleVoteHandler(
    NpgsqlDataSource dataSource,
@@ -41,20 +33,15 @@ public sealed class HandleRescheduleVoteHandler(
            """
            SELECT rp.id AS Id,
                   rp.session_id AS SessionId,
-                   rp.proposed_at AS ProposedAt,
+                   rp.voting_deadline_at AS VotingDeadlineAt,
                   s.title AS Title,
-                   s.scheduled_at AS CurrentScheduledAt,
-                   s.batch_id AS BatchId,
-                   s.status AS SessionStatus,
-                   s.confirmation_message_id AS ConfirmationMessageId,
-                   s.batch_message_id AS BatchMessageId,
-                   g.telegram_chat_id AS TelegramChatId
-            FROM reschedule_proposals rp
+                   s.scheduled_at AS CurrentScheduledAt
+            FROM reschedule_options ro
+            JOIN reschedule_proposals rp ON rp.id = ro.proposal_id
            JOIN sessions s ON s.id = rp.session_id
-            JOIN game_groups g ON g.id = s.group_id
-            WHERE rp.id = @ProposalId AND rp.status = 'Voting'
+            WHERE ro.id = @OptionId AND rp.status = 'Voting'
            """,
-            new { command.ProposalId },
+            new { command.OptionId },
            transaction);

        if (proposal is null)
@@ -66,6 +53,16 @@ public sealed class HandleRescheduleVoteHandler(
            return;
        }

+        if (proposal.VotingDeadlineAt <= DateTimeOffset.UtcNow)
+        {
+            await bot.AnswerCallbackQuery(
+                command.CallbackQueryId,
+                "Дедлайн уже прошёл. Результаты скоро будут применены.",
+                showAlert: true,
+                cancellationToken: ct);
+            return;
+        }
+
        var playerId = await connection.ExecuteScalarAsync<Guid?>(
            """
            SELECT p.id
@@ -90,221 +87,91 @@ public sealed class HandleRescheduleVoteHandler(

        await connection.ExecuteAsync(
            """
-            INSERT INTO reschedule_votes (proposal_id, player_id, vote)
-            VALUES (@ProposalId, @PlayerId, @Vote)
+            INSERT INTO reschedule_option_votes (proposal_id, player_id, option_id)
+            VALUES (@ProposalId, @PlayerId, @OptionId)
            ON CONFLICT (proposal_id, player_id) DO UPDATE
-            SET vote = EXCLUDED.vote,
+            SET option_id = EXCLUDED.option_id,
                voted_at = now()
            """,
-            new { command.ProposalId, PlayerId = playerId.Value, command.Vote },
+            new
+            {
+                ProposalId = proposal.Id,
+                PlayerId = playerId.Value,
+                command.OptionId
+            },
            transaction);

-        var participants = command.Vote.Equals("no", StringComparison.OrdinalIgnoreCase)
-            ? new List<VoteParticipantDto>()
-            : (await connection.QueryAsync<VoteParticipantDto>(
-                """
-                SELECT p.id AS PlayerId,
-                       p.display_name AS DisplayName,
-                       p.telegram_username AS TelegramUsername
-                FROM session_participants sp
-                JOIN players p ON p.id = sp.player_id
-                WHERE sp.session_id = @SessionId
-                  AND sp.is_gm = false
-                  AND sp.registration_status = @Active
-                """,
-                new { proposal.SessionId, Active = ParticipantRegistrationStatus.Active },
-                transaction)).ToList();
+        var participants = (await connection.QueryAsync<VoteParticipantDto>(
+            """
+            SELECT p.id AS PlayerId,
+                   p.display_name AS DisplayName,
+                   p.telegram_username AS TelegramUsername,
+                   p.telegram_id AS TelegramId
+            FROM session_participants sp
+            JOIN players p ON p.id = sp.player_id
+            WHERE sp.session_id = @SessionId
+              AND sp.is_gm = false
+              AND sp.registration_status = @Active
+            ORDER BY p.display_name
+            """,
+            new { proposal.SessionId, Active = ParticipantRegistrationStatus.Active },
+            transaction)).ToList();

-        var approvedPlayerIds = command.Vote.Equals("no", StringComparison.OrdinalIgnoreCase)
-            ? new HashSet<Guid>()
-            : (await connection.QueryAsync<Guid>(
-                """
-                SELECT player_id
-                FROM reschedule_votes
-                WHERE proposal_id = @ProposalId AND vote = 'yes'
-                """,
-                new { command.ProposalId },
-                transaction)).ToHashSet();
+        var options = (await connection.QueryAsync<RescheduleOptionDto>(
+            """
+            SELECT id AS OptionId,
+                   display_order AS DisplayOrder,
+                   proposed_at AS ProposedAt
+            FROM reschedule_options
+            WHERE proposal_id = @ProposalId
+            ORDER BY display_order
+            """,
+            new { ProposalId = proposal.Id },
+            transaction)).ToList();

-        var decision = RescheduleVoteRules.Evaluate(command.Vote, participants.Count, approvedPlayerIds.Count);
+        var votes = (await connection.QueryAsync<RescheduleOptionVoteDto>(
+            """
+            SELECT rov.option_id AS OptionId,
+                   p.id AS PlayerId,
+                   p.display_name AS DisplayName,
+                   p.telegram_username AS TelegramUsername
+            FROM reschedule_option_votes rov
+            JOIN players p ON p.id = rov.player_id
+            WHERE rov.proposal_id = @ProposalId
+            ORDER BY rov.voted_at, p.display_name
+            """,
+            new { ProposalId = proposal.Id },
+            transaction)).ToList();

-        if (decision.Outcome == RescheduleVoteOutcome.Rejected)
-        {
-            await connection.ExecuteAsync(
-                "UPDATE reschedule_proposals SET status = 'Rejected' WHERE id = @Id",
-                new { Id = command.ProposalId },
-                transaction);
+        await transaction.CommitAsync(ct);

-            await transaction.CommitAsync(ct);
+        var voteText = HandleRescheduleTimeInputHandler.BuildVotingMessage(
+            proposal.Title,
+            proposal.CurrentScheduledAt,
+            proposal.VotingDeadlineAt,
+            options,
+            participants,
+            votes);
+        var keyboard = HandleRescheduleTimeInputHandler.BuildVotingKeyboard(options);

-            var voterName = await connection.QuerySingleOrDefaultAsync<string>(
-                "SELECT display_name FROM players WHERE telegram_id = @TelegramUserId",
-                new { command.TelegramUserId });
-
-            try
-            {
-                await bot.EditMessageText(
-                    chatId: command.ChatId,
-                    messageId: command.MessageId,
-                    text: $"❌ <b>Перенос сессии «{System.Net.WebUtility.HtmlEncode(proposal.Title)}» отклонён!</b>\n\n{voterName ?? "Участник"} проголосовал(а) против. Время сессии остаётся прежним:\n📅 <b>{proposal.CurrentScheduledAt.FormatMoscow()}</b> (МСК)",
-                    parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
-                    cancellationToken: ct);
-            }
-            catch (Exception ex)
-            {
-                logger.LogWarning(ex, "Failed to update vote message after rejection");
-            }
-
-            await bot.AnswerCallbackQuery(command.CallbackQueryId, decision.CallbackText, cancellationToken: ct);
-            logger.LogInformation("Reschedule proposal {ProposalId} rejected by player {PlayerId}", command.ProposalId, playerId);
-            return;
-        }
-
-        if (decision.ShouldRescheduleSession)
-        {
-            var newTime = new DateTimeOffset(proposal.ProposedAt, TimeSpan.Zero);
-
-            await connection.ExecuteAsync(
-                """
-                UPDATE sessions
-                SET scheduled_at = @NewTime,
-                    status = @Status,
-                    confirmation_message_id = NULL,
-                    link_message_id = NULL,
-                    updated_at = now()
-                WHERE id = @SessionId
-                """,
-                new { NewTime = newTime, proposal.SessionId, Status = SessionStatus.Planned },
-                transaction);
-
-            await connection.ExecuteAsync(
-                "UPDATE reschedule_proposals SET status = 'Approved' WHERE id = @Id",
-                new { Id = command.ProposalId },
-                transaction);
-
-            if (decision.ShouldResetParticipantRsvps)
-            {
-                await connection.ExecuteAsync(
-                    """
-                    UPDATE session_participants
-                    SET rsvp_status = 'Pending',
-                        responded_at = NULL
-                    WHERE session_id = @SessionId AND is_gm = false
-                      AND registration_status = @Active
-                    """,
-                    new { proposal.SessionId, Active = ParticipantRegistrationStatus.Active },
-                    transaction);
-            }
-
-            await transaction.CommitAsync(ct);
-
-            try
-            {
-                await bot.EditMessageText(
-                    chatId: command.ChatId,
-                    messageId: command.MessageId,
-                    text: $"✅ <b>Перенос сессии «{System.Net.WebUtility.HtmlEncode(proposal.Title)}» одобрен!</b>\n\nВсе участники согласились.\n📅 Новое время: <b>{proposal.ProposedAt.FormatMoscow()}</b> (МСК)\n\n<i>Уведомления будут приходить согласно новому расписанию.</i>",
-                    parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
-                    cancellationToken: ct);
-            }
-            catch (Exception ex)
-            {
-                logger.LogWarning(ex, "Failed to update vote message after approval");
-            }
-
-            await TryUpdateBatchMessage(proposal, ct);
-
-            logger.LogInformation(
-                "Session {SessionId} rescheduled to {NewTime} (proposal {ProposalId})",
-                proposal.SessionId,
-                newTime,
-                command.ProposalId);
-        }
-        else
-        {
-            await transaction.CommitAsync(ct);
-
-            var voteText = HandleRescheduleTimeInputHandler.BuildVotingMessage(
-                proposal.Title,
-                proposal.CurrentScheduledAt,
-                new DateTimeOffset(proposal.ProposedAt, TimeSpan.Zero),
-                participants,
-                approvedPlayerIds);
-
-            var keyboard = new InlineKeyboardMarkup([
-                [
-                    InlineKeyboardButton.WithCallbackData("✅ Согласен", $"reschedule_vote:yes:{command.ProposalId}"),
-                    InlineKeyboardButton.WithCallbackData("❌ Против", $"reschedule_vote:no:{command.ProposalId}")
-                ]
-            ]);
-
-            try
-            {
-                await bot.EditMessageText(
-                    chatId: command.ChatId,
-                    messageId: command.MessageId,
-                    text: voteText,
-                    parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
-                    replyMarkup: keyboard,
-                    cancellationToken: ct);
-            }
-            catch (Exception ex)
-            {
-                logger.LogWarning(ex, "Failed to update vote message with progress");
-            }
-        }
-
-        await bot.AnswerCallbackQuery(command.CallbackQueryId, decision.CallbackText, cancellationToken: ct);
-    }
-
-    private async Task TryUpdateBatchMessage(VoteProposalDto proposal, CancellationToken ct)
-    {
        try
        {
-            await using var connection = await dataSource.OpenConnectionAsync(ct);
-
-            var batchSessions = (await connection.QueryAsync<SessionBatchDto>(
-                "SELECT id AS SessionId, scheduled_at AS ScheduledAt, status AS Status, max_players AS MaxPlayers FROM sessions WHERE batch_id = @BatchId ORDER BY scheduled_at",
-                new { proposal.BatchId })).ToList();
-
-            var batchParticipants = (await connection.QueryAsync<ParticipantBatchDto>(
-                """
-                SELECT sp.session_id AS SessionId,
-                       p.display_name AS DisplayName,
-                       p.telegram_username AS TelegramUsername,
-                       sp.registration_status AS RegistrationStatus
-                FROM session_participants sp
-                JOIN players p ON sp.player_id = p.id
-                JOIN sessions s ON sp.session_id = s.id
-                WHERE s.batch_id = @BatchId AND sp.is_gm = false
-                ORDER BY sp.registration_status ASC, sp.created_at ASC, sp.responded_at ASC, p.created_at ASC
-                """,
-                new { proposal.BatchId })).ToList();
-
-            if (proposal.BatchMessageId.HasValue)
-            {
-                var renderResult = SessionBatchRenderer.Render(proposal.Title, batchSessions, batchParticipants);
-
-                await bot.EditMessageText(
-                    chatId: proposal.TelegramChatId,
-                    messageId: proposal.BatchMessageId.Value,
-                    text: renderResult.Text,
-                    parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
-                    replyMarkup: renderResult.Markup,
-                    cancellationToken: ct);
-            }
-            else
-            {
-                await bot.SendMessage(
-                    chatId: proposal.TelegramChatId,
-                    text: $"📣 Расписание обновлено! Сессия «{proposal.Title}» перенесена на <b>{proposal.ProposedAt.FormatMoscow()}</b> (МСК).",
-                    parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
-                    cancellationToken: ct);
-            }
+            await bot.EditMessageText(
+                chatId: command.ChatId,
+                messageId: command.MessageId,
+                text: voteText,
+                parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
+                replyMarkup: keyboard,
+                cancellationToken: ct);
        }
        catch (Exception ex)
        {
-            logger.LogWarning(ex, "Failed to update batch message for proposal {ProposalId}", proposal.Id);
+            logger.LogWarning(ex, "Failed to update reschedule vote message for proposal {ProposalId}", proposal.Id);
        }
+
+        await bot.AnswerCallbackQuery(
+            command.CallbackQueryId,
+            "Ваш голос учтён. До дедлайна его можно изменить.",
+            cancellationToken: ct);
    }
 }
@@ -12,18 +12,19 @@ public sealed record InitiateRescheduleCommand(
    long TelegramUserId,
    string CallbackQueryId,
    long ChatId,
+    int? MessageThreadId,
    int MessageId);

 // ── DTOs ─────────────────────────────────────────────────────────────

-internal sealed record RescheduleSessionInfoDto(string Title, long GmId);
+internal sealed record RescheduleSessionInfoDto(string Title, bool CanManage);

 // ── Handler ──────────────────────────────────────────────────────────

 /// <summary>
 /// Handles the "⏰ Перенести" button press from the batch message.
 /// Creates a reschedule proposal in AwaitingTime status and prompts
-/// the GM to enter the new time via a regular text message.
+/// the GM to enter 2-3 new time options and a voting deadline.
 /// </summary>
 public sealed class InitiateRescheduleHandler(
    NpgsqlDataSource dataSource,
@@ -34,15 +35,21 @@ public sealed class InitiateRescheduleHandler(
    {
        await using var connection = await dataSource.OpenConnectionAsync(ct);

-        // 1. Verify GM ownership
+        // 1. Verify group management access.
        var session = await connection.QuerySingleOrDefaultAsync<RescheduleSessionInfoDto>(
            """
-            SELECT s.title AS Title, g.gm_telegram_id AS GmId
+            SELECT s.title AS Title,
+                   EXISTS (
+                       SELECT 1
+                       FROM group_managers gm
+                       JOIN players p ON p.id = gm.player_id
+                       WHERE gm.group_id = s.group_id
+                         AND p.telegram_id = @TelegramUserId
+                   ) AS CanManage
            FROM sessions s
-            JOIN game_groups g ON s.group_id = g.id
            WHERE s.id = @SessionId AND s.status != @Cancelled
            """,
-            new { command.SessionId, Cancelled = SessionStatus.Cancelled });
+            new { command.SessionId, command.TelegramUserId, Cancelled = SessionStatus.Cancelled });

        if (session is null)
        {
@@ -50,10 +57,10 @@ public sealed class InitiateRescheduleHandler(
            return;
        }

-        if (session.GmId != command.TelegramUserId)
+        if (!session.CanManage)
        {
            await bot.AnswerCallbackQuery(command.CallbackQueryId,
-                "Только Мастер Игры (GM) может переносить сессию.", showAlert: true, cancellationToken: ct);
+                "Только owner или co-GM может переносить сессию.", showAlert: true, cancellationToken: ct);
            return;
        }

@@ -86,11 +93,21 @@ public sealed class InitiateRescheduleHandler(

        // 4. Prompt GM in chat
        await bot.AnswerCallbackQuery(command.CallbackQueryId,
-            "Введите новое время в чат (формат: ДД.ММ.ГГГГ ЧЧ:ММ)", cancellationToken: ct);
+            "Введите 2-3 варианта времени и дедлайн голосования.", cancellationToken: ct);

        await bot.SendMessage(
            chatId: command.ChatId,
-            text: $"⏰ Укажите новое время для сессии «{session.Title}» в формате:\n<code>ДД.ММ.ГГГГ ЧЧ:ММ</code>\n\nНапример: <code>25.04.2026 19:30</code>",
+            messageThreadId: command.MessageThreadId,
+            text: $"""
+                ⏰ Укажите 2-3 варианта времени для сессии «{session.Title}» и дедлайн голосования.
+
+                Формат:
+                <code>25.04.2026 19:30
+                26.04.2026 18:00
+                Дедлайн: 25.04.2026 12:00</code>
+
+                Дедлайн должен быть в будущем и раньше первого предложенного времени.
+                """,
            parseMode: Telegram.Bot.Types.Enums.ParseMode.Html,
            cancellationToken: ct);
    }
@@ -9,27 +9,57 @@ internal enum RescheduleVoteOutcome

 internal sealed record RescheduleVoteDecision(
    RescheduleVoteOutcome Outcome,
-    string CallbackText,
-    bool ShouldRescheduleSession,
-    bool ShouldResetParticipantRsvps);
+    string Reason,
+    Guid? SelectedOptionId = null,
+    string CallbackText = "",
+    bool ShouldRescheduleSession = false,
+    bool ShouldResetParticipantRsvps = false);

 internal static class RescheduleVoteRules
 {
+    public static RescheduleVoteDecision SelectWinner(IReadOnlyList<RescheduleOptionVoteCount> voteCounts)
+    {
+        var maxVotes = voteCounts.Count == 0 ? 0 : voteCounts.Max(x => x.VoteCount);
+        if (maxVotes == 0)
+        {
+            return new RescheduleVoteDecision(
+                RescheduleVoteOutcome.Rejected,
+                "Никто не проголосовал до дедлайна, перенос не применяется.");
+        }
+
+        var winners = voteCounts.Where(x => x.VoteCount == maxVotes).ToList();
+        if (winners.Count > 1)
+        {
+            return new RescheduleVoteDecision(
+                RescheduleVoteOutcome.Rejected,
+                "Голоса разделились поровну, перенос не применяется.");
+        }
+
+        return new RescheduleVoteDecision(
+            RescheduleVoteOutcome.Approved,
+            "Победил вариант с большинством голосов.",
+            winners[0].OptionId,
+            ShouldRescheduleSession: true,
+            ShouldResetParticipantRsvps: true);
+    }
+
    public static RescheduleVoteDecision Evaluate(string vote, int totalParticipants, int approvedParticipants)
    {
        if (string.Equals(vote, "no", StringComparison.OrdinalIgnoreCase))
        {
            return new RescheduleVoteDecision(
                Outcome: RescheduleVoteOutcome.Rejected,
-                CallbackText: "\u0412\u044b \u043f\u0440\u043e\u0433\u043e\u043b\u043e\u0441\u043e\u0432\u0430\u043b\u0438 \u043f\u0440\u043e\u0442\u0438\u0432 \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0430.",
-                ShouldRescheduleSession: false,
-                ShouldResetParticipantRsvps: false);
+                Reason: "\u041e\u0434\u0438\u043d \u0438\u0437 \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a\u043e\u0432 \u043e\u0442\u043a\u043b\u043e\u043d\u0438\u043b \u043f\u0435\u0440\u0435\u043d\u043e\u0441.",
+                CallbackText: "\u0412\u044b \u043f\u0440\u043e\u0433\u043e\u043b\u043e\u0441\u043e\u0432\u0430\u043b\u0438 \u043f\u0440\u043e\u0442\u0438\u0432 \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0430.");
        }

        var everyoneApproved = approvedParticipants == totalParticipants;

        return new RescheduleVoteDecision(
            Outcome: everyoneApproved ? RescheduleVoteOutcome.Approved : RescheduleVoteOutcome.Pending,
+            Reason: everyoneApproved
+                ? "\u0412\u0441\u0435 \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a\u0438 \u0441\u043e\u0433\u043b\u0430\u0441\u043d\u044b."
+                : "\u0413\u043e\u043b\u043e\u0441\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442\u0441\u044f.",
            CallbackText: everyoneApproved
                ? "\u0412\u044b \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0434\u0438\u043b\u0438 \u043f\u0435\u0440\u0435\u043d\u043e\u0441! \u0412\u0441\u0435 \u0441\u043e\u0433\u043b\u0430\u0441\u043d\u044b \u2014 \u0432\u0440\u0435\u043c\u044f \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u043e."
                : "\u0412\u044b \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0434\u0438\u043b\u0438 \u043f\u0435\u0440\u0435\u043d\u043e\u0441!",
@@ -0,0 +1,370 @@
+using Dapper;
+using GmRelay.Bot.Features.Notifications;
+using GmRelay.Bot.Infrastructure.Scheduling;
+using GmRelay.Shared.Domain;
+using GmRelay.Shared.Rendering;
+using Npgsql;
+using Telegram.Bot;
+using Telegram.Bot.Types.Enums;
+using GmRelay.Bot.Infrastructure.Telegram;
+
+namespace GmRelay.Bot.Features.Sessions.RescheduleSession;
+
+internal sealed record DueRescheduleProposalDto(
+    Guid Id,
+    Guid SessionId,
+    DateTimeOffset VotingDeadlineAt,
+    string Title,
+    DateTime CurrentScheduledAt,
+    Guid BatchId,
+    int? BatchMessageId,
+    int? VoteMessageId,
+    long TelegramChatId,
+    int? ThreadId,
+    string NotificationMode);
+
+public sealed class RescheduleVotingDeadlineService(
+    NpgsqlDataSource dataSource,
+    ITelegramBotClient bot,
+    DirectSessionNotificationSender directSender,
+    ISystemClock clock,
+    ILogger<RescheduleVotingDeadlineService> logger) : BackgroundService
+{
+    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+    {
+        try
+        {
+            await ProcessDueProposals(stoppingToken);
+
+            using var timer = new PeriodicTimer(TimeSpan.FromMinutes(1));
+            while (await timer.WaitForNextTickAsync(stoppingToken))
+            {
+                await ProcessDueProposals(stoppingToken);
+            }
+        }
+        catch (OperationCanceledException) when (stoppingToken.IsCancellationRequested)
+        {
+        }
+    }
+
+    private async Task ProcessDueProposals(CancellationToken ct)
+    {
+        try
+        {
+            await using var connection = await dataSource.OpenConnectionAsync(ct);
+            var proposalIds = (await connection.QueryAsync<Guid>(
+                """
+                SELECT id
+                FROM reschedule_proposals
+                WHERE status = 'Voting'
+                  AND voting_deadline_at IS NOT NULL
+                  AND voting_deadline_at <= @Now
+                ORDER BY voting_deadline_at
+                LIMIT 25
+                """,
+                new { Now = clock.UtcNow.UtcDateTime })).ToList();
+
+            foreach (var proposalId in proposalIds)
+            {
+                await FinalizeProposal(proposalId, ct);
+            }
+        }
+        catch (OperationCanceledException) when (ct.IsCancellationRequested)
+        {
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Failed to process due reschedule voting proposals");
+        }
+    }
+
+    private async Task FinalizeProposal(Guid proposalId, CancellationToken ct)
+    {
+        await using var connection = await dataSource.OpenConnectionAsync(ct);
+        await using var transaction = await connection.BeginTransactionAsync(ct);
+
+        var proposal = await connection.QuerySingleOrDefaultAsync<DueRescheduleProposalDto>(
+            """
+            SELECT rp.id AS Id,
+                   rp.session_id AS SessionId,
+                   rp.voting_deadline_at AS VotingDeadlineAt,
+                   rp.vote_message_id AS VoteMessageId,
+                   s.title AS Title,
+                   s.scheduled_at AS CurrentScheduledAt,
+                   s.batch_id AS BatchId,
+                   s.batch_message_id AS BatchMessageId,
+                   s.notification_mode AS NotificationMode,
+                   s.thread_id AS ThreadId,
+                   g.telegram_chat_id AS TelegramChatId
+            FROM reschedule_proposals rp
+            JOIN sessions s ON s.id = rp.session_id
+            JOIN game_groups g ON g.id = s.group_id
+            WHERE rp.id = @ProposalId
+              AND rp.status = 'Voting'
+              AND rp.voting_deadline_at IS NOT NULL
+              AND rp.voting_deadline_at <= @Now
+            FOR UPDATE
+            """,
+            new { ProposalId = proposalId, Now = clock.UtcNow.UtcDateTime },
+            transaction);
+
+        if (proposal is null)
+            return;
+
+        var participants = (await connection.QueryAsync<VoteParticipantDto>(
+            """
+            SELECT p.id AS PlayerId,
+                   p.display_name AS DisplayName,
+                   p.telegram_username AS TelegramUsername,
+                   p.telegram_id AS TelegramId
+            FROM session_participants sp
+            JOIN players p ON p.id = sp.player_id
+            WHERE sp.session_id = @SessionId
+              AND sp.is_gm = false
+              AND sp.registration_status = @Active
+            ORDER BY p.display_name
+            """,
+            new { proposal.SessionId, Active = ParticipantRegistrationStatus.Active },
+            transaction)).ToList();
+
+        var options = (await connection.QueryAsync<RescheduleOptionDto>(
+            """
+            SELECT id AS OptionId,
+                   display_order AS DisplayOrder,
+                   proposed_at AS ProposedAt
+            FROM reschedule_options
+            WHERE proposal_id = @ProposalId
+            ORDER BY display_order
+            """,
+            new { ProposalId = proposal.Id },
+            transaction)).ToList();
+
+        var votes = (await connection.QueryAsync<RescheduleOptionVoteDto>(
+            """
+            SELECT rov.option_id AS OptionId,
+                   p.id AS PlayerId,
+                   p.display_name AS DisplayName,
+                   p.telegram_username AS TelegramUsername
+            FROM reschedule_option_votes rov
+            JOIN players p ON p.id = rov.player_id
+            WHERE rov.proposal_id = @ProposalId
+            ORDER BY rov.voted_at, p.display_name
+            """,
+            new { ProposalId = proposal.Id },
+            transaction)).ToList();
+
+        var voteCounts = options
+            .Select(option => new RescheduleOptionVoteCount(
+                option.OptionId,
+                votes.Count(vote => vote.OptionId == option.OptionId)))
+            .ToList();
+        var decision = RescheduleVoteRules.SelectWinner(voteCounts);
+        var selectedOption = decision.SelectedOptionId is { } selectedOptionId
+            ? options.Single(x => x.OptionId == selectedOptionId)
+            : null;
+
+        if (selectedOption is not null)
+        {
+            await connection.ExecuteAsync(
+                """
+                UPDATE sessions
+                SET scheduled_at = @NewTime,
+                    status = @Status,
+                    confirmation_message_id = NULL,
+                    confirmation_sent_at = NULL,
+                    link_message_id = NULL,
+                    one_hour_reminder_processed_at = NULL,
+                    updated_at = now()
+                WHERE id = @SessionId
+                """,
+                new { NewTime = selectedOption.ProposedAt, proposal.SessionId, Status = SessionStatus.Planned },
+                transaction);
+
+            await connection.ExecuteAsync(
+                """
+                UPDATE session_participants
+                SET rsvp_status = 'Pending',
+                    responded_at = NULL
+                WHERE session_id = @SessionId
+                  AND is_gm = false
+                  AND registration_status = @Active
+                """,
+                new { proposal.SessionId, Active = ParticipantRegistrationStatus.Active },
+                transaction);
+
+            await connection.ExecuteAsync(
+                """
+                UPDATE reschedule_proposals
+                SET status = 'Approved',
+                    selected_option_id = @SelectedOptionId,
+                    proposed_at = @ProposedAt
+                WHERE id = @ProposalId
+                """,
+                new
+                {
+                    ProposalId = proposal.Id,
+                    SelectedOptionId = selectedOption.OptionId,
+                    ProposedAt = selectedOption.ProposedAt
+                },
+                transaction);
+        }
+        else
+        {
+            await connection.ExecuteAsync(
+                "UPDATE reschedule_proposals SET status = 'Rejected' WHERE id = @ProposalId",
+                new { ProposalId = proposal.Id },
+                transaction);
+        }
+
+        var directRecipients = participants
+            .Select(p => new DirectNotificationRecipient(p.TelegramId, p.DisplayName))
+            .ToList();
+
+        await transaction.CommitAsync(ct);
+
+        await TryUpdateVoteMessage(proposal, options, participants, votes, decision, selectedOption, ct);
+
+        if (selectedOption is not null)
+        {
+            await TryUpdateBatchMessage(proposal, ct);
+        }
+
+        var mode = SessionNotificationModeExtensions.FromDatabaseValue(proposal.NotificationMode);
+        if (mode.ShouldSendDirectMessages())
+        {
+            await SendDirectResult(proposal, directRecipients, decision, selectedOption, ct);
+        }
+
+        logger.LogInformation(
+            "Finalized reschedule proposal {ProposalId} for session {SessionId} with outcome {Outcome}",
+            proposal.Id,
+            proposal.SessionId,
+            decision.Outcome);
+    }
+
+    private async Task TryUpdateVoteMessage(
+        DueRescheduleProposalDto proposal,
+        IReadOnlyList<RescheduleOptionDto> options,
+        IReadOnlyList<VoteParticipantDto> participants,
+        IReadOnlyList<RescheduleOptionVoteDto> votes,
+        RescheduleVoteDecision decision,
+        RescheduleOptionDto? selectedOption,
+        CancellationToken ct)
+    {
+        if (proposal.VoteMessageId is null)
+            return;
+
+        try
+        {
+            var resultText = selectedOption is not null
+                ? $"✅ <b>Голосование завершено.</b>\nПобедил вариант {selectedOption.DisplayOrder}: <b>{selectedOption.ProposedAt.FormatMoscow()}</b> (МСК)."
+                : $"❌ <b>Голосование завершено.</b>\n{System.Net.WebUtility.HtmlEncode(decision.Reason)}";
+
+            var text = $"""
+                {HandleRescheduleTimeInputHandler.BuildVotingMessage(
+                    proposal.Title,
+                    proposal.CurrentScheduledAt,
+                    proposal.VotingDeadlineAt,
+                    options,
+                    participants,
+                    votes)}
+
+                {resultText}
+                """;
+
+            await bot.EditMessageText(
+                chatId: proposal.TelegramChatId,
+                messageId: proposal.VoteMessageId.Value,
+                text: text,
+                parseMode: ParseMode.Html,
+                cancellationToken: ct);
+        }
+        catch (Exception ex)
+        {
+            logger.LogWarning(ex, "Failed to update finalized reschedule vote message for proposal {ProposalId}", proposal.Id);
+        }
+    }
+
+    private async Task TryUpdateBatchMessage(DueRescheduleProposalDto proposal, CancellationToken ct)
+    {
+        try
+        {
+            await using var connection = await dataSource.OpenConnectionAsync(ct);
+
+            var batchSessions = (await connection.QueryAsync<SessionBatchDto>(
+                "SELECT id AS SessionId, scheduled_at AS ScheduledAt, status AS Status, max_players AS MaxPlayers, join_link AS JoinLink FROM sessions WHERE batch_id = @BatchId ORDER BY scheduled_at",
+                new { proposal.BatchId })).ToList();
+
+            var batchParticipants = (await connection.QueryAsync<ParticipantBatchDto>(
+                """
+                SELECT sp.session_id AS SessionId,
+                       p.display_name AS DisplayName,
+                       p.telegram_username AS TelegramUsername,
+                       sp.registration_status AS RegistrationStatus
+                FROM session_participants sp
+                JOIN players p ON sp.player_id = p.id
+                JOIN sessions s ON sp.session_id = s.id
+                WHERE s.batch_id = @BatchId AND sp.is_gm = false
+                ORDER BY sp.registration_status ASC, sp.created_at ASC, sp.responded_at ASC, p.created_at ASC
+                """,
+                new { proposal.BatchId })).ToList();
+
+            if (proposal.BatchMessageId.HasValue)
+            {
+                var view = SessionBatchViewBuilder.Build(proposal.Title, batchSessions, batchParticipants);
+                var renderResult = TelegramSessionBatchRenderer.Render(view);
+
+                await BatchMessageEditor.EditBatchMessageAsync(
+                    bot,
+                    chatId: proposal.TelegramChatId,
+                    messageId: proposal.BatchMessageId.Value,
+                    text: renderResult.Text,
+                    replyMarkup: renderResult.Markup,
+                    ct);
+            }
+            else
+            {
+                await bot.SendMessage(
+                    chatId: proposal.TelegramChatId,
+                    messageThreadId: proposal.ThreadId,
+                    text: $"📣 Расписание обновлено после голосования за перенос сессии «{System.Net.WebUtility.HtmlEncode(proposal.Title)}».",
+                    parseMode: ParseMode.Html,
+                    cancellationToken: ct);
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.LogWarning(ex, "Failed to update batch message for finalized proposal {ProposalId}", proposal.Id);
+        }
+    }
+
+    private async Task SendDirectResult(
+        DueRescheduleProposalDto proposal,
+        IReadOnlyList<DirectNotificationRecipient> recipients,
+        RescheduleVoteDecision decision,
+        RescheduleOptionDto? selectedOption,
+        CancellationToken ct)
+    {
+        var htmlText = selectedOption is not null
+            ? $"""
+                ✅ <b>Сессия перенесена по итогам голосования</b>
+
+                📌 <b>{System.Net.WebUtility.HtmlEncode(proposal.Title)}</b>
+                📅 Новое время: <b>{selectedOption.ProposedAt.FormatMoscow()}</b> (МСК)
+                """
+            : $"""
+                ❌ <b>Перенос сессии отклонён по итогам голосования</b>
+
+                📌 <b>{System.Net.WebUtility.HtmlEncode(proposal.Title)}</b>
+                📅 Время остаётся прежним: <b>{proposal.CurrentScheduledAt.FormatMoscow()}</b> (МСК)
+                Причина: {System.Net.WebUtility.HtmlEncode(decision.Reason)}
+                """;
+
+        await directSender.SendAsync(
+            recipients,
+            htmlText,
+            selectedOption is not null ? "reschedule-vote-approved" : "reschedule-vote-rejected",
+            proposal.SessionId,
+            ct);
+    }
+}
@@ -0,0 +1,110 @@
+using System.Text.RegularExpressions;
+using GmRelay.Shared.Domain;
+
+namespace GmRelay.Bot.Features.Sessions.RescheduleSession;
+
+internal sealed record RescheduleVotingInput(
+    IReadOnlyList<DateTimeOffset> Options,
+    DateTimeOffset Deadline)
+{
+    private static readonly Regex DateTimePattern = new(
+        @"(?<date>\d{1,2}\.\d{2}\.\d{4})\s+(?<time>\d{1,2}:\d{2})",
+        RegexOptions.CultureInvariant);
+
+    public static bool TryParse(
+        string text,
+        DateTimeOffset nowUtc,
+        out RescheduleVotingInput input,
+        out string error)
+    {
+        input = new RescheduleVotingInput([], default);
+        error = string.Empty;
+
+        var options = new List<DateTimeOffset>();
+        DateTimeOffset? deadline = null;
+
+        foreach (var rawLine in text.Split('\n', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries))
+        {
+            var line = rawLine.Trim();
+            var match = DateTimePattern.Match(line);
+            if (!match.Success)
+                continue;
+
+            var value = $"{match.Groups["date"].Value} {match.Groups["time"].Value}";
+            if (!MoscowTime.TryParseMoscow(value, out var parsed))
+                continue;
+
+            if (IsDeadlineLine(line))
+            {
+                deadline = parsed;
+            }
+            else
+            {
+                options.Add(parsed);
+            }
+        }
+
+        if (options.Count is < 2 or > 3)
+        {
+            error = "Укажите от 2 до 3 вариантов времени.";
+            return false;
+        }
+
+        if (options.Distinct().Count() != options.Count)
+        {
+            error = "Варианты времени не должны повторяться.";
+            return false;
+        }
+
+        if (deadline is null)
+        {
+            error = "Укажите дедлайн голосования строкой «Дедлайн: ДД.ММ.ГГГГ ЧЧ:ММ».";
+            return false;
+        }
+
+        if (options.Any(option => option <= nowUtc))
+        {
+            error = "Все варианты времени должны быть в будущем.";
+            return false;
+        }
+
+        if (deadline.Value <= nowUtc)
+        {
+            error = "Дедлайн голосования должен быть в будущем.";
+            return false;
+        }
+
+        if (deadline.Value >= options.Min())
+        {
+            error = "Дедлайн голосования должен быть раньше первого предложенного времени.";
+            return false;
+        }
+
+        input = new RescheduleVotingInput(options, deadline.Value);
+        return true;
+    }
+
+    private static bool IsDeadlineLine(string line)
+    {
+        var normalized = line.TrimStart('-', '*', ' ', '\t').ToLowerInvariant();
+
+        return normalized.StartsWith("дедлайн", StringComparison.Ordinal)
+            || normalized.StartsWith("deadline", StringComparison.Ordinal)
+            || normalized.StartsWith("до:", StringComparison.Ordinal);
+    }
+}
+
+internal sealed record RescheduleOptionDto(
+    Guid OptionId,
+    int DisplayOrder,
+    DateTimeOffset ProposedAt);
+
+internal sealed record RescheduleOptionVoteDto(
+    Guid OptionId,
+    Guid PlayerId,
+    string DisplayName,
+    string? TelegramUsername);
+
+internal sealed record RescheduleOptionVoteCount(
+    Guid OptionId,
+    int VoteCount);
@@ -0,0 +1,101 @@
+using System.Net;
+
+namespace GmRelay.Bot.Infrastructure.Health;
+
+public sealed class BotHealthCheckHostedService : IHostedService
+{
+    private readonly ILogger<BotHealthCheckHostedService> _logger;
+    private readonly string _prefix;
+    private HttpListener? _listener;
+    private CancellationTokenSource? _cts;
+    private Task? _listenerTask;
+
+    public BotHealthCheckHostedService(
+        ILogger<BotHealthCheckHostedService> logger,
+        IConfiguration configuration)
+    {
+        _logger = logger;
+        _prefix = configuration.GetValue("HealthCheck:Prefix", "http://+:8081/")!;
+    }
+
+    public Task StartAsync(CancellationToken cancellationToken)
+    {
+        _cts = new CancellationTokenSource();
+        _listener = new HttpListener();
+        _listener.Prefixes.Add(_prefix);
+        _listener.Start();
+
+        _logger.LogInformation("Health check server started on {Prefix}", _prefix);
+
+        _listenerTask = Task.Run(async () => await ListenAsync(_cts.Token), cancellationToken);
+
+        return Task.CompletedTask;
+    }
+
+    public async Task StopAsync(CancellationToken cancellationToken)
+    {
+        _cts?.Cancel();
+        _listener?.Stop();
+
+        if (_listenerTask != null)
+        {
+            await Task.WhenAny(_listenerTask, Task.Delay(TimeSpan.FromSeconds(5), cancellationToken));
+        }
+
+        _listener?.Close();
+        _logger.LogInformation("Health check server stopped");
+    }
+
+    private async Task ListenAsync(CancellationToken cancellationToken)
+    {
+        while (_listener?.IsListening == true && !cancellationToken.IsCancellationRequested)
+        {
+            try
+            {
+                var context = await _listener.GetContextAsync();
+                _ = Task.Run(() => HandleRequestAsync(context), cancellationToken);
+            }
+            catch (HttpListenerException) when (cancellationToken.IsCancellationRequested)
+            {
+                break;
+            }
+            catch (ObjectDisposedException)
+            {
+                break;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Error in health check listener");
+            }
+        }
+    }
+
+    private async Task HandleRequestAsync(HttpListenerContext context)
+    {
+        var response = context.Response;
+        try
+        {
+            var request = context.Request;
+
+            if (request.Url?.AbsolutePath == "/health")
+            {
+                response.StatusCode = (int)HttpStatusCode.OK;
+                response.ContentType = "application/json";
+                var body = "{\"status\":\"healthy\"}"u8.ToArray();
+                await response.OutputStream.WriteAsync(body);
+            }
+            else
+            {
+                response.StatusCode = (int)HttpStatusCode.NotFound;
+            }
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error handling health check request");
+        }
+        finally
+        {
+            response.Close();
+        }
+    }
+}
@@ -0,0 +1,86 @@
+using Dapper;
+using GmRelay.Shared.Domain;
+using Npgsql;
+
+namespace GmRelay.Bot.Infrastructure.Scheduling;
+
+public interface ISessionTriggerStore
+{
+    Task<IReadOnlyList<Guid>> GetSessionsNeedingConfirmationAsync(DateTimeOffset now, CancellationToken ct);
+    Task<IReadOnlyList<Guid>> GetSessionsNeedingOneHourReminderAsync(DateTimeOffset now, CancellationToken ct);
+    Task<IReadOnlyList<Guid>> GetSessionsNeedingJoinLinkAsync(DateTimeOffset now, CancellationToken ct);
+}
+
+public sealed class DbSessionTriggerStore(NpgsqlDataSource dataSource) : ISessionTriggerStore
+{
+    private static readonly TimeSpan ConfirmationLeadTime = TimeSpan.FromHours(24);
+    private static readonly TimeSpan OneHourReminderLeadTime = TimeSpan.FromHours(1);
+    private static readonly TimeSpan JoinLinkLeadTime = TimeSpan.FromMinutes(5);
+
+    public async Task<IReadOnlyList<Guid>> GetSessionsNeedingConfirmationAsync(DateTimeOffset now, CancellationToken ct)
+    {
+        await using var connection = await dataSource.OpenConnectionAsync(ct);
+
+        var results = await connection.QueryAsync<Guid>(
+            """
+            SELECT id
+            FROM sessions
+            WHERE status = @Planned
+              AND scheduled_at - @LeadTime <= @Now
+              AND confirmation_sent_at IS NULL
+            """,
+            new
+            {
+                Planned = SessionStatus.Planned,
+                LeadTime = ConfirmationLeadTime,
+                Now = now.UtcDateTime
+            });
+
+        return results.ToList();
+    }
+
+    public async Task<IReadOnlyList<Guid>> GetSessionsNeedingOneHourReminderAsync(DateTimeOffset now, CancellationToken ct)
+    {
+        await using var connection = await dataSource.OpenConnectionAsync(ct);
+
+        var results = await connection.QueryAsync<Guid>(
+            """
+            SELECT id
+            FROM sessions
+            WHERE status IN (@Confirmed, @ConfirmationSent)
+              AND scheduled_at - @LeadTime <= @Now
+              AND one_hour_reminder_processed_at IS NULL
+            """,
+            new
+            {
+                Confirmed = SessionStatus.Confirmed,
+                ConfirmationSent = SessionStatus.ConfirmationSent,
+                LeadTime = OneHourReminderLeadTime,
+                Now = now.UtcDateTime
+            });
+
+        return results.ToList();
+    }
+
+    public async Task<IReadOnlyList<Guid>> GetSessionsNeedingJoinLinkAsync(DateTimeOffset now, CancellationToken ct)
+    {
+        await using var connection = await dataSource.OpenConnectionAsync(ct);
+
+        var results = await connection.QueryAsync<Guid>(
+            """
+            SELECT id
+            FROM sessions
+            WHERE status = @Confirmed
+              AND scheduled_at - @LeadTime <= @Now
+              AND link_message_id IS NULL
+            """,
+            new
+            {
+                Confirmed = SessionStatus.Confirmed,
+                LeadTime = JoinLinkLeadTime,
+                Now = now.UtcDateTime
+            });
+
+        return results.ToList();
+    }
+}
@@ -0,0 +1,16 @@
+namespace GmRelay.Bot.Infrastructure.Scheduling;
+
+public interface ISystemClock
+{
+    DateTimeOffset UtcNow { get; }
+}
+
+public sealed class SystemClock : ISystemClock
+{
+    public DateTimeOffset UtcNow => DateTimeOffset.UtcNow;
+}
+
+public sealed class FakeSystemClock : ISystemClock
+{
+    public DateTimeOffset UtcNow { get; set; } = DateTimeOffset.UtcNow;
+}
@@ -1,28 +1,27 @@
-using Dapper;
-using GmRelay.Shared.Domain;
 using GmRelay.Bot.Features.Confirmation.SendConfirmation;
 using GmRelay.Bot.Features.Reminders.SendJoinLink;
-using Npgsql;
+using GmRelay.Bot.Features.Reminders.SendOneHourReminder;

 namespace GmRelay.Bot.Infrastructure.Scheduling;

 /// <summary>
 /// Stateless scheduler: wakes every 60 seconds, queries PostgreSQL for actionable sessions.
-/// Two triggers:
+/// Three triggers:
 ///   T-24h: send confirmation request with inline keyboard
+///   T-1h:  send one-hour direct reminder
 ///   T-5min: send join link to all confirmed players
 ///
 /// If the Raspberry Pi reboots, nothing is lost — all state is in the DB.
 /// </summary>
 public sealed class SessionSchedulerService(
-    NpgsqlDataSource dataSource,
-    SendConfirmationHandler confirmationHandler,
-    SendJoinLinkHandler joinLinkHandler,
+    ISessionTriggerStore triggerStore,
+    ISendConfirmationHandler confirmationHandler,
+    ISendOneHourReminderHandler oneHourReminderHandler,
+    ISendJoinLinkHandler joinLinkHandler,
+    ISystemClock clock,
    ILogger<SessionSchedulerService> logger) : BackgroundService
 {
    private static readonly TimeSpan TickInterval = TimeSpan.FromMinutes(1);
-    private static readonly TimeSpan ConfirmationLeadTime = TimeSpan.FromHours(24);
-    private static readonly TimeSpan JoinLinkLeadTime = TimeSpan.FromMinutes(5);

    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
    {
@@ -30,13 +29,11 @@ public sealed class SessionSchedulerService(

        using var timer = new PeriodicTimer(TickInterval);

-        // Run immediately on startup, then on each tick
        do
        {
            try
            {
-                await ProcessConfirmationTriggers(stoppingToken);
-                await ProcessJoinLinkTriggers(stoppingToken);
+                await TickAsync(stoppingToken);
            }
            catch (OperationCanceledException) when (stoppingToken.IsCancellationRequested)
            {
@@ -53,21 +50,30 @@ public sealed class SessionSchedulerService(
    }

    /// <summary>
-    /// T-24h trigger: find sessions that need confirmation requests sent.
-    /// Condition: status='Planned' AND scheduled_at minus 24h is in the past.
+    /// Runs a single scheduler tick using the current clock time.
+    /// Public so it can be called from integration tests with a fake clock.
    /// </summary>
-    private async Task ProcessConfirmationTriggers(CancellationToken ct)
+    public async Task TickAsync(CancellationToken ct)
    {
-        await using var connection = await dataSource.OpenConnectionAsync(ct);
+        var now = clock.UtcNow;

-        var sessionIds = await connection.QueryAsync<Guid>(
-            """
-            SELECT id
-            FROM sessions
-            WHERE status = @Planned
-              AND scheduled_at - @LeadTime <= now()
-            """,
-            new { Planned = SessionStatus.Planned, LeadTime = ConfirmationLeadTime });
+        await ProcessConfirmationTriggers(now, ct);
+        await ProcessOneHourReminderTriggers(now, ct);
+        await ProcessJoinLinkTriggers(now, ct);
+    }
+
+    private async Task ProcessConfirmationTriggers(DateTimeOffset now, CancellationToken ct)
+    {
+        IReadOnlyList<Guid> sessionIds;
+        try
+        {
+            sessionIds = await triggerStore.GetSessionsNeedingConfirmationAsync(now, ct);
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Failed to query confirmation triggers");
+            return;
+        }

        foreach (var sessionId in sessionIds)
        {
@@ -83,23 +89,45 @@ public sealed class SessionSchedulerService(
        }
    }

-    /// <summary>
-    /// T-5min trigger: find confirmed sessions that need join links sent.
-    /// Condition: status='Confirmed' AND scheduled_at minus 5min is in the past AND link not yet sent.
-    /// </summary>
-    private async Task ProcessJoinLinkTriggers(CancellationToken ct)
+    private async Task ProcessOneHourReminderTriggers(DateTimeOffset now, CancellationToken ct)
    {
-        await using var connection = await dataSource.OpenConnectionAsync(ct);
+        IReadOnlyList<Guid> sessionIds;
+        try
+        {
+            sessionIds = await triggerStore.GetSessionsNeedingOneHourReminderAsync(now, ct);
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Failed to query one-hour reminder triggers");
+            return;
+        }

-        var sessionIds = await connection.QueryAsync<Guid>(
-            """
-            SELECT id
-            FROM sessions
-            WHERE status = @Confirmed
-              AND scheduled_at - @LeadTime <= now()
-              AND link_message_id IS NULL
-            """,
-            new { Confirmed = SessionStatus.Confirmed, LeadTime = JoinLinkLeadTime });
+        foreach (var sessionId in sessionIds)
+        {
+            try
+            {
+                await oneHourReminderHandler.HandleAsync(sessionId, ct);
+                logger.LogInformation("One-hour reminder processed for session {SessionId}", sessionId);
+            }
+            catch (Exception ex)
+            {
+                logger.LogError(ex, "Failed to process one-hour reminder for session {SessionId}", sessionId);
+            }
+        }
+    }
+
+    private async Task ProcessJoinLinkTriggers(DateTimeOffset now, CancellationToken ct)
+    {
+        IReadOnlyList<Guid> sessionIds;
+        try
+        {
+            sessionIds = await triggerStore.GetSessionsNeedingJoinLinkAsync(now, ct);
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Failed to query join-link triggers");
+            return;
+        }

        foreach (var sessionId in sessionIds)
        {
@@ -0,0 +1,51 @@
+using Telegram.Bot;
+using Telegram.Bot.Types.Enums;
+using Telegram.Bot.Types.ReplyMarkups;
+
+namespace GmRelay.Bot.Infrastructure.Telegram;
+
+/// <summary>
+/// Handles editing batch messages that may be either text or photo messages.
+/// When the batch was created with SendPhoto (image + caption), we need
+/// EditMessageCaption instead of EditMessageText.
+/// </summary>
+public static class BatchMessageEditor
+{
+    /// <summary>
+    /// Edits a batch message, automatically detecting whether it is a text or photo message.
+    /// Tries EditMessageText first; on failure falls back to EditMessageCaption.
+    /// </summary>
+    public static async Task EditBatchMessageAsync(
+        ITelegramBotClient bot,
+        long chatId,
+        int messageId,
+        string text,
+        InlineKeyboardMarkup? replyMarkup,
+        CancellationToken ct = default)
+    {
+        try
+        {
+            await bot.EditMessageText(
+                chatId: chatId,
+                messageId: messageId,
+                text: text,
+                parseMode: ParseMode.Html,
+                replyMarkup: replyMarkup,
+                cancellationToken: ct);
+        }
+        catch (global::Telegram.Bot.Exceptions.ApiRequestException ex)
+            when (ex.Message.Contains("there is no text in the message", StringComparison.OrdinalIgnoreCase))
+        {
+            // The batch message is a photo — use EditMessageCaption instead.
+            // Caption is limited to 1024 chars; if text exceeds that, truncate gracefully.
+            var caption = text.Length <= 1024 ? text : text[..1021] + "...";
+            await bot.EditMessageCaption(
+                chatId: chatId,
+                messageId: messageId,
+                caption: caption,
+                parseMode: ParseMode.Html,
+                replyMarkup: replyMarkup,
+                cancellationToken: ct);
+        }
+    }
+}
@@ -0,0 +1,46 @@
+using Telegram.Bot;
+using Telegram.Bot.Types;
+
+namespace GmRelay.Bot.Infrastructure.Telegram;
+
+public sealed class TelegramMiniAppMenuButtonService(
+    ITelegramBotClient bot,
+    IConfiguration configuration,
+    ILogger<TelegramMiniAppMenuButtonService> logger) : IHostedService
+{
+    public async Task StartAsync(CancellationToken cancellationToken)
+    {
+        var miniAppUrl = configuration["Telegram:MiniAppUrl"];
+        if (string.IsNullOrWhiteSpace(miniAppUrl))
+        {
+            logger.LogInformation("Telegram Mini App URL is not configured; menu button setup skipped.");
+            return;
+        }
+
+        if (!Uri.TryCreate(miniAppUrl, UriKind.Absolute, out var uri) ||
+            (uri.Scheme != Uri.UriSchemeHttps && !uri.IsLoopback))
+        {
+            logger.LogWarning("Telegram Mini App URL {MiniAppUrl} is not a valid HTTPS URL.", miniAppUrl);
+            return;
+        }
+
+        try
+        {
+            await bot.SetChatMenuButton(
+                menuButton: new MenuButtonWebApp
+                {
+                    Text = "Dashboard",
+                    WebApp = new WebAppInfo(miniAppUrl)
+                },
+                cancellationToken: cancellationToken);
+
+            logger.LogInformation("Telegram Mini App menu button configured for {MiniAppUrl}.", miniAppUrl);
+        }
+        catch (Exception ex)
+        {
+            logger.LogWarning(ex, "Failed to configure Telegram Mini App menu button.");
+        }
+    }
+
+    public Task StopAsync(CancellationToken cancellationToken) => Task.CompletedTask;
+}
@@ -0,0 +1,63 @@
+// NOTE: duplicated in GmRelay.Web/Services/TelegramSessionBatchRenderer.cs
+using GmRelay.Shared.Domain;
+using GmRelay.Shared.Rendering;
+using Telegram.Bot.Types.ReplyMarkups;
+
+namespace GmRelay.Bot.Infrastructure.Telegram;
+
+public static class TelegramSessionBatchRenderer
+{
+    public static (string Text, InlineKeyboardMarkup Markup) Render(SessionBatchViewModel view)
+    {
+        var messageText = $"🎲 <b>Новые игры:</b> {System.Net.WebUtility.HtmlEncode(view.Title)}\n\n" +
+                          $"<b>Расписание:</b>\n\n";
+
+        var buttons = new List<InlineKeyboardButton[]>();
+
+        foreach (var session in view.Sessions)
+        {
+            messageText += $"📅 <b>{session.ScheduledAt.FormatMoscow()}</b>\n";
+            messageText += session.MaxPlayers.HasValue
+                ? $"👥 Места: {session.ActivePlayerCount}/{session.MaxPlayers.Value}\n"
+                : $"👥 Игроки ({session.ActivePlayerCount}):\n";
+
+            if (!string.IsNullOrEmpty(session.JoinLink))
+            {
+                messageText += $"🔗 <a href=\"{System.Net.WebUtility.HtmlEncode(session.JoinLink)}\">Ссылка на игру</a>\n";
+            }
+
+            if (session.ActivePlayers.Count > 0)
+            {
+                messageText += string.Join("\n", session.ActivePlayers.Select(p =>
+                    $"  👤 {(p.TelegramUsername != null ? "@" + p.TelegramUsername : p.DisplayName)}")) + "\n";
+            }
+            else
+            {
+                messageText += "  <i>Пока никто не записался</i>\n";
+            }
+
+            if (session.WaitlistedPlayers.Count > 0)
+            {
+                messageText += $"⏳ Лист ожидания ({session.WaitlistedPlayers.Count}):\n";
+                messageText += string.Join("\n", session.WaitlistedPlayers.Select(p =>
+                    $"  ⏱ {(p.TelegramUsername != null ? "@" + p.TelegramUsername : p.DisplayName)}")) + "\n";
+            }
+
+            if (GmRelay.Shared.Domain.SessionStatus.IsCancelled(session.Status))
+            {
+                messageText += "❌ <i>Сессия отменена</i>\n\n";
+            }
+            else
+            {
+                messageText += "\n";
+                var actionRow = session.AvailableActions
+                    .Select(a => InlineKeyboardButton.WithCallbackData(a.Label, $"{a.ActionKey}:{a.SessionId}"))
+                    .ToArray();
+                if (actionRow.Length > 0)
+                    buttons.Add(actionRow);
+            }
+        }
+
+        return (messageText, new InlineKeyboardMarkup(buttons));
+    }
+}
@@ -0,0 +1,40 @@
+namespace GmRelay.Bot.Infrastructure.Telegram;
+
+public sealed record TelegramTopicDestination(
+    int? MessageThreadId,
+    bool ShouldCreateForumTopic,
+    bool TopicCreatedByBot);
+
+public static class TelegramTopicRouting
+{
+    public const string MissingForumTopicRightsMessage =
+        "Не удалось создать Telegram topic. Сделайте бота admin и включите право Manage Topics, затем повторите команду.";
+
+    public static TelegramTopicDestination ResolveNewScheduleDestination(
+        bool chatIsForum,
+        int? incomingMessageThreadId)
+    {
+        if (!chatIsForum)
+        {
+            return new TelegramTopicDestination(null, ShouldCreateForumTopic: false, TopicCreatedByBot: false);
+        }
+
+        if (incomingMessageThreadId.HasValue)
+        {
+            return new TelegramTopicDestination(
+                incomingMessageThreadId,
+                ShouldCreateForumTopic: false,
+                TopicCreatedByBot: false);
+        }
+
+        return new TelegramTopicDestination(null, ShouldCreateForumTopic: true, TopicCreatedByBot: true);
+    }
+
+    public static bool ShouldDeleteForumTopic(bool topicCreatedByBot, int remainingSessionsInTopic) =>
+        topicCreatedByBot && remainingSessionsInTopic == 0;
+
+    public static bool IsMissingForumTopicRightsError(string apiError) =>
+        apiError.Contains("not enough rights", StringComparison.OrdinalIgnoreCase) ||
+        apiError.Contains("CHAT_ADMIN_REQUIRED", StringComparison.OrdinalIgnoreCase) ||
+        apiError.Contains("not an administrator", StringComparison.OrdinalIgnoreCase);
+}
@@ -9,6 +9,7 @@ using GmRelay.Bot.Features.Sessions.RescheduleSession;
 using Telegram.Bot;
 using Telegram.Bot.Types;
 using Telegram.Bot.Types.Enums;
+using Telegram.Bot.Types.ReplyMarkups;

 namespace GmRelay.Bot.Infrastructure.Telegram;

@@ -20,6 +21,7 @@ public sealed class UpdateRouter(
    HandleRsvpHandler rsvpHandler,
    CreateSessionHandler createSessionHandler,
    JoinSessionHandler joinSessionHandler,
+    LeaveSessionHandler leaveSessionHandler,
    PromoteWaitlistedPlayerHandler promoteWaitlistedPlayerHandler,
    CancelSessionHandler cancelSessionHandler,
    DeleteSessionHandler deleteSessionHandler,
@@ -29,6 +31,7 @@ public sealed class UpdateRouter(
    HandleRescheduleTimeInputHandler rescheduleTimeInputHandler,
    HandleRescheduleVoteHandler rescheduleVoteHandler,
    ITelegramBotClient bot,
+    IConfiguration configuration,
    ILogger<UpdateRouter> logger) : ITelegramUpdateHandler
 {
    public async Task RouteAsync(Update update, CancellationToken ct)
@@ -39,17 +42,26 @@ public sealed class UpdateRouter(
                await HandleCallbackQueryAsync(query, ct);
                break;

-            case { Message: { Text: { } text } message } when text.StartsWith('/'):
-                await HandleCommandAsync(message, text, ct);
-                break;
+            case { Message: { } message }:
+                var commandText = GetCommandText(message);
+                if (commandText.StartsWith("/", StringComparison.Ordinal))
+                {
+                    await HandleCommandAsync(message, commandText, ct);
+                    break;
+                }
+
+                if (message.Text is not null)
+                {
+                    await rescheduleTimeInputHandler.TryHandleAsync(message, ct);
+                }

-            // Non-command text messages — check for reschedule time input
-            case { Message: { Text: { } } message } when !message.Text!.StartsWith('/'):
-                await rescheduleTimeInputHandler.TryHandleAsync(message, ct);
                break;
        }
    }

+    internal static string GetCommandText(Message message)
+        => (message.Text ?? message.Caption ?? string.Empty).TrimStart();
+
    private async Task HandleCallbackQueryAsync(CallbackQuery query, CancellationToken ct)
    {
        if (query.Data is not { } data || query.Message is not { } message)
@@ -68,11 +80,24 @@ public sealed class UpdateRouter(
                CallbackQueryId: query.Id,
                ChatId: message.Chat.Id,
                MessageId: message.MessageId);
-            
+
            await joinSessionHandler.HandleAsync(command, ct);
            return;
        }

+        if (action == "leave_session" && parts.Length >= 2 && Guid.TryParse(parts[1], out var leaveSessionId))
+        {
+            var command = new LeaveSessionCommand(
+                SessionId: leaveSessionId,
+                TelegramUserId: query.From.Id,
+                CallbackQueryId: query.Id,
+                ChatId: message.Chat.Id,
+                MessageId: message.MessageId);
+
+            await leaveSessionHandler.HandleAsync(command, ct);
+            return;
+        }
+
        if (action == "cancel_session" && parts.Length >= 2 && Guid.TryParse(parts[1], out var cancelSessionId))
        {
            var command = new CancelSessionCommand(
@@ -80,6 +105,7 @@ public sealed class UpdateRouter(
                TelegramUserId: query.From.Id,
                CallbackQueryId: query.Id,
                ChatId: message.Chat.Id,
+                MessageThreadId: message.MessageThreadId,
                MessageId: message.MessageId);

            await cancelSessionHandler.HandleAsync(command, ct);
@@ -119,21 +145,17 @@ public sealed class UpdateRouter(
                TelegramUserId: query.From.Id,
                CallbackQueryId: query.Id,
                ChatId: message.Chat.Id,
+                MessageThreadId: message.MessageThreadId,
                MessageId: message.MessageId);

            await initiateRescheduleHandler.HandleAsync(command, ct);
            return;
        }

-        if (action == "reschedule_vote" && parts.Length >= 3 && Guid.TryParse(parts[2], out var proposalId))
+        if (action == "reschedule_vote" && parts.Length >= 2 && Guid.TryParse(parts[1], out var optionId))
        {
-            var vote = parts[1]; // "yes" or "no"
-            if (vote is not ("yes" or "no"))
-                return;
-
            var command = new HandleRescheduleVoteCommand(
-                ProposalId: proposalId,
-                Vote: vote,
+                OptionId: optionId,
                TelegramUserId: query.From.Id,
                CallbackQueryId: query.Id,
                ChatId: message.Chat.Id,
@@ -179,10 +201,7 @@ public sealed class UpdateRouter(
        switch (command)
        {
            case "/start":
-                await bot.SendMessage(
-                    chatId: message.Chat.Id,
-                    text: "GM-Relay Bot ready. Use /help for commands.",
-                    cancellationToken: ct);
+                await SendStartMessageAsync(message, ct);
                break;

            case "/newsession":
@@ -208,8 +227,15 @@ public sealed class UpdateRouter(
                        Время: 15.05.2026 19:30
                        Мест: 4
                        Ссылка: https://link
+                        Картинка: https://cover
+
+                        Для регулярного расписания можно указать одну дату:
+                        Игр: 4
+                        Интервал: 7

                        /listsessions — список предстоящих сессий
+                        Для owner/co-GM /listsessions показывает кнопки отмены, переноса, удаления и повышения из листа ожидания.
+                        Игроки могут записаться кнопкой «На дату» и сняться кнопкой «Выйти».
                        /help — эта справка
                        """,
                    cancellationToken: ct);
@@ -221,4 +247,24 @@ public sealed class UpdateRouter(
                break;
        }
    }
+
+    private async Task SendStartMessageAsync(Message message, CancellationToken ct)
+    {
+        var miniAppUrl = configuration["Telegram:MiniAppUrl"];
+        if (string.IsNullOrWhiteSpace(miniAppUrl))
+        {
+            await bot.SendMessage(
+                chatId: message.Chat.Id,
+                text: "GM-Relay Bot ready. Use /help for commands.",
+                cancellationToken: ct);
+            return;
+        }
+
+        await bot.SendMessage(
+            chatId: message.Chat.Id,
+            text: "GM-Relay Bot ready. Откройте dashboard внутри Telegram или используйте /help для команд.",
+            replyMarkup: new InlineKeyboardMarkup(
+                InlineKeyboardButton.WithWebApp("Открыть dashboard", new WebAppInfo(miniAppUrl))),
+            cancellationToken: ct);
+    }
 }
@@ -0,0 +1,8 @@
+ALTER TABLE sessions
+    ADD COLUMN notification_mode VARCHAR(50) NOT NULL DEFAULT 'GroupAndDirect'
+        CHECK (notification_mode IN ('GroupAndDirect', 'GroupOnly')),
+    ADD COLUMN one_hour_reminder_processed_at TIMESTAMPTZ;
+
+CREATE INDEX ix_sessions_one_hour_reminders ON sessions (scheduled_at)
+    WHERE status IN ('Confirmed', 'ConfirmationSent')
+      AND one_hour_reminder_processed_at IS NULL;
@@ -0,0 +1,26 @@
+-- Add explicit owner/co-GM management roles for each Telegram group.
+
+INSERT INTO players (telegram_id, display_name)
+SELECT DISTINCT gg.gm_telegram_id,
+       'GM ' || gg.gm_telegram_id::text
+FROM game_groups gg
+ON CONFLICT (telegram_id) DO NOTHING;
+
+CREATE TABLE group_managers (
+    id                  UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    group_id            UUID NOT NULL REFERENCES game_groups(id) ON DELETE CASCADE,
+    player_id           UUID NOT NULL REFERENCES players(id) ON DELETE CASCADE,
+    role                VARCHAR(50) NOT NULL CHECK (role IN ('Owner', 'CoGm')),
+    added_by_player_id  UUID REFERENCES players(id) ON DELETE SET NULL,
+    created_at          TIMESTAMPTZ NOT NULL DEFAULT now(),
+    UNIQUE (group_id, player_id)
+);
+
+INSERT INTO group_managers (group_id, player_id, role)
+SELECT gg.id, p.id, 'Owner'
+FROM game_groups gg
+JOIN players p ON p.telegram_id = gg.gm_telegram_id
+ON CONFLICT (group_id, player_id) DO NOTHING;
+
+CREATE INDEX ix_group_managers_group_role ON group_managers (group_id, role);
+CREATE INDEX ix_group_managers_player ON group_managers (player_id);
@@ -0,0 +1,35 @@
+-- Multi-option reschedule voting with a deadline.
+
+ALTER TABLE reschedule_proposals
+    ADD COLUMN voting_deadline_at TIMESTAMPTZ,
+    ADD COLUMN selected_option_id UUID;
+
+CREATE TABLE reschedule_options (
+    id              UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    proposal_id     UUID NOT NULL REFERENCES reschedule_proposals(id) ON DELETE CASCADE,
+    proposed_at     TIMESTAMPTZ NOT NULL,
+    display_order   INTEGER NOT NULL CHECK (display_order BETWEEN 1 AND 3),
+    created_at      TIMESTAMPTZ NOT NULL DEFAULT now(),
+    UNIQUE (proposal_id, id),
+    UNIQUE (proposal_id, display_order),
+    UNIQUE (proposal_id, proposed_at)
+);
+
+CREATE TABLE reschedule_option_votes (
+    id              UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    proposal_id     UUID NOT NULL REFERENCES reschedule_proposals(id) ON DELETE CASCADE,
+    player_id       UUID NOT NULL REFERENCES players(id) ON DELETE CASCADE,
+    option_id       UUID NOT NULL,
+    voted_at        TIMESTAMPTZ NOT NULL DEFAULT now(),
+    UNIQUE (proposal_id, player_id),
+    FOREIGN KEY (proposal_id, option_id)
+        REFERENCES reschedule_options(proposal_id, id)
+        ON DELETE CASCADE
+);
+
+CREATE INDEX ix_reschedule_voting_deadline
+    ON reschedule_proposals (voting_deadline_at)
+    WHERE status = 'Voting';
+
+CREATE INDEX ix_reschedule_option_votes_option
+    ON reschedule_option_votes (option_id);
@@ -0,0 +1,17 @@
+CREATE TABLE campaign_templates (
+    id                  UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    group_id            UUID NOT NULL REFERENCES game_groups(id) ON DELETE CASCADE,
+    name                VARCHAR(200) NOT NULL,
+    title               VARCHAR(500) NOT NULL,
+    join_link           TEXT NOT NULL,
+    session_count       INTEGER NOT NULL CHECK (session_count BETWEEN 1 AND 52),
+    interval_days       INTEGER NOT NULL CHECK (interval_days BETWEEN 1 AND 365),
+    max_players         INTEGER CHECK (max_players IS NULL OR max_players > 0),
+    notification_mode   VARCHAR(32) NOT NULL DEFAULT 'GroupAndDirect'
+                        CHECK (notification_mode IN ('GroupAndDirect', 'GroupOnly')),
+    created_at          TIMESTAMPTZ NOT NULL DEFAULT now(),
+    updated_at          TIMESTAMPTZ NOT NULL DEFAULT now(),
+    UNIQUE (group_id, name)
+);
+
+CREATE INDEX ix_campaign_templates_group ON campaign_templates (group_id, created_at DESC);
@@ -0,0 +1,11 @@
+CREATE TABLE calendar_subscriptions (
+    id                  UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    token               TEXT UNIQUE NOT NULL,
+    user_telegram_id    BIGINT NOT NULL,
+    group_id            UUID REFERENCES game_groups(id) ON DELETE CASCADE,
+    filter_type         SMALLINT NOT NULL DEFAULT 0,
+    created_at          TIMESTAMPTZ NOT NULL DEFAULT now(),
+    expires_at          TIMESTAMPTZ
+);
+
+CREATE INDEX ix_calendar_subscriptions_user_telegram_id ON calendar_subscriptions (user_telegram_id);
@@ -0,0 +1,66 @@
+-- =============================================================
+-- Attendance statistics view for GM analytics
+-- Returns per-player aggregated metrics for a given game group.
+-- NOTE: waitlist count reflects CURRENT registration_status only.
+--       Full historical waitlist tracking will come with #15.
+-- =============================================================
+
+CREATE OR REPLACE FUNCTION get_group_attendance_stats(p_group_id UUID)
+RETURNS TABLE (
+    player_id           UUID,
+    display_name        VARCHAR,
+    telegram_username   VARCHAR,
+    total_sessions      BIGINT,
+    confirmed_count     BIGINT,
+    declined_count      BIGINT,
+    no_response_count   BIGINT,
+    waitlisted_count    BIGINT,
+    cancellation_affected_count BIGINT,
+    attendance_rate     NUMERIC
+) AS $$
+BEGIN
+    RETURN QUERY
+    WITH player_sessions AS (
+        SELECT
+            sp.player_id,
+            s.id                AS session_id,
+            sp.rsvp_status,
+            sp.registration_status,
+            s.status            AS session_status,
+            s.scheduled_at
+        FROM session_participants sp
+        JOIN sessions s ON s.id = sp.session_id
+        WHERE s.group_id = p_group_id
+    ),
+    player_totals AS (
+        SELECT
+            ps.player_id,
+            COUNT(*) FILTER (WHERE ps.session_status <> 'Cancelled')                      AS total_sessions,
+            COUNT(*) FILTER (WHERE ps.rsvp_status = 'Confirmed' AND ps.session_status <> 'Cancelled') AS confirmed_count,
+            COUNT(*) FILTER (WHERE ps.rsvp_status = 'Declined' AND ps.session_status <> 'Cancelled')  AS declined_count,
+            COUNT(*) FILTER (WHERE ps.rsvp_status = 'Pending' AND ps.scheduled_at < NOW() AND ps.session_status <> 'Cancelled') AS no_response_count,
+            COUNT(*) FILTER (WHERE ps.registration_status = 'Waitlisted' AND ps.session_status <> 'Cancelled') AS waitlisted_count,
+            COUNT(*) FILTER (WHERE ps.session_status = 'Cancelled')                        AS cancellation_affected_count
+        FROM player_sessions ps
+        GROUP BY ps.player_id
+    )
+    SELECT
+        pt.player_id,
+        p.display_name,
+        COALESCE(p.external_username, p.telegram_username) AS telegram_username,
+        pt.total_sessions,
+        pt.confirmed_count,
+        pt.declined_count,
+        pt.no_response_count,
+        pt.waitlisted_count,
+        pt.cancellation_affected_count,
+        ROUND(
+            100.0 * pt.confirmed_count
+            / NULLIF(pt.total_sessions, 0),
+            1
+        ) AS attendance_rate
+    FROM player_totals pt
+    JOIN players p ON p.id = pt.player_id
+    ORDER BY pt.confirmed_count DESC, pt.total_sessions DESC;
+END;
+$$ LANGUAGE plpgsql STABLE;
@@ -0,0 +1,16 @@
+CREATE EXTENSION IF NOT EXISTS "pgcrypto";
+
+CREATE TABLE session_audit_log (
+    id                  UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    session_id          UUID NOT NULL REFERENCES sessions(id) ON DELETE CASCADE,
+    actor_telegram_id   BIGINT NOT NULL,
+    actor_name          VARCHAR(255) NOT NULL,
+    change_type         VARCHAR(50) NOT NULL
+                        CHECK (change_type IN ('Title','Time','Link','MaxPlayers','Status','WaitlistPromote','PlayerRemoved','BatchRescheduled','Cancelled')),
+    old_value           TEXT,
+    new_value           TEXT,
+    changed_at          TIMESTAMPTZ NOT NULL DEFAULT now()
+);
+
+CREATE INDEX ix_session_audit_log_session_id ON session_audit_log(session_id);
+CREATE INDEX ix_session_audit_log_changed_at ON session_audit_log(changed_at);
@@ -0,0 +1,13 @@
+ALTER TABLE sessions
+    ADD COLUMN confirmation_sent_at TIMESTAMPTZ;
+
+-- Update existing ConfirmationSent sessions to have a sentinel value
+-- so they don't get re-processed after migration
+UPDATE sessions
+SET confirmation_sent_at = now()
+WHERE status = 'ConfirmationSent';
+
+-- Partial index for efficient T-24h query
+CREATE INDEX ix_sessions_confirmation_reminders ON sessions (scheduled_at)
+    WHERE status = 'Planned'
+      AND confirmation_sent_at IS NULL;
@@ -0,0 +1,6 @@
+ALTER TABLE sessions
+    ADD COLUMN topic_created_by_bot BOOLEAN NOT NULL DEFAULT FALSE;
+
+UPDATE sessions
+SET topic_created_by_bot = TRUE
+WHERE thread_id IS NOT NULL;
@@ -0,0 +1,119 @@
+-- =============================================================
+-- V016: Add platform identity columns and platform_messages table
+-- =============================================================
+-- Scope: Prepare schema for multi-platform support (Discord, etc).
+-- Legacy telegram_* columns are retained for backward compatibility.
+-- =============================================================
+
+-- -- Players: platform-agnostic identity
+ALTER TABLE players
+    ADD COLUMN platform          VARCHAR(50),
+    ADD COLUMN external_user_id  VARCHAR(255),
+    ADD COLUMN external_username VARCHAR(255);
+
+CREATE UNIQUE INDEX ix_players_platform_external_user_id
+    ON players (platform, external_user_id)
+    WHERE platform IS NOT NULL AND external_user_id IS NOT NULL;
+
+-- -- Game groups: platform-agnostic identity
+ALTER TABLE game_groups
+    ADD COLUMN platform           VARCHAR(50),
+    ADD COLUMN external_group_id  VARCHAR(255),
+    ADD COLUMN external_channel_id VARCHAR(255);
+
+CREATE UNIQUE INDEX ix_game_groups_platform_external_group_id
+    ON game_groups (platform, external_group_id)
+    WHERE platform IS NOT NULL AND external_group_id IS NOT NULL;
+
+-- -- Backfill existing Telegram data
+UPDATE players
+   SET platform          = 'Telegram',
+       external_user_id  = telegram_id::TEXT,
+       external_username = telegram_username
+ WHERE platform IS NULL;
+
+UPDATE game_groups
+   SET platform          = 'Telegram',
+       external_group_id = telegram_chat_id::TEXT
+ WHERE platform IS NULL;
+
+-- -- Platform messages: store per-platform message references
+CREATE TABLE platform_messages (
+    id                   UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    platform             VARCHAR(50) NOT NULL,
+    group_id             UUID REFERENCES game_groups(id) ON DELETE CASCADE,
+    batch_id             UUID,
+    session_id           UUID REFERENCES sessions(id) ON DELETE CASCADE,
+    external_channel_id  VARCHAR(255),
+    external_thread_id   VARCHAR(255),
+    external_message_id  VARCHAR(255) NOT NULL,
+    purpose              VARCHAR(50) NOT NULL,
+    created_at           TIMESTAMPTZ NOT NULL DEFAULT now()
+);
+
+CREATE INDEX ix_platform_messages_group_id     ON platform_messages(group_id);
+CREATE INDEX ix_platform_messages_batch_id     ON platform_messages(batch_id);
+CREATE INDEX ix_platform_messages_session_id   ON platform_messages(session_id);
+CREATE INDEX ix_platform_messages_platform_message
+    ON platform_messages (platform, external_message_id);
+
+-- -- Recreate attendance stats function for new columns (prod back-compat)
+CREATE OR REPLACE FUNCTION get_group_attendance_stats(p_group_id UUID)
+RETURNS TABLE (
+    player_id           UUID,
+    display_name        VARCHAR,
+    telegram_username   VARCHAR,
+    total_sessions      BIGINT,
+    confirmed_count     BIGINT,
+    declined_count      BIGINT,
+    no_response_count   BIGINT,
+    waitlisted_count    BIGINT,
+    cancellation_affected_count BIGINT,
+    attendance_rate     NUMERIC
+) AS $$
+BEGIN
+    RETURN QUERY
+    WITH player_sessions AS (
+        SELECT
+            sp.player_id,
+            s.id                AS session_id,
+            sp.rsvp_status,
+            sp.registration_status,
+            s.status            AS session_status,
+            s.scheduled_at
+        FROM session_participants sp
+        JOIN sessions s ON s.id = sp.session_id
+        WHERE s.group_id = p_group_id
+    ),
+    player_totals AS (
+        SELECT
+            ps.player_id,
+            COUNT(*) FILTER (WHERE ps.session_status <> 'Cancelled')                      AS total_sessions,
+            COUNT(*) FILTER (WHERE ps.rsvp_status = 'Confirmed' AND ps.session_status <> 'Cancelled') AS confirmed_count,
+            COUNT(*) FILTER (WHERE ps.rsvp_status = 'Declined' AND ps.session_status <> 'Cancelled')  AS declined_count,
+            COUNT(*) FILTER (WHERE ps.rsvp_status = 'Pending' AND ps.scheduled_at < NOW() AND ps.session_status <> 'Cancelled') AS no_response_count,
+            COUNT(*) FILTER (WHERE ps.registration_status = 'Waitlisted' AND ps.session_status <> 'Cancelled') AS waitlisted_count,
+            COUNT(*) FILTER (WHERE ps.session_status = 'Cancelled')                        AS cancellation_affected_count
+        FROM player_sessions ps
+        GROUP BY ps.player_id
+    )
+    SELECT
+        pt.player_id,
+        p.display_name,
+        COALESCE(p.external_username, p.telegram_username) AS telegram_username,
+        pt.total_sessions,
+        pt.confirmed_count,
+        pt.declined_count,
+        pt.no_response_count,
+        pt.waitlisted_count,
+        pt.cancellation_affected_count,
+        ROUND(
+            100.0 * pt.confirmed_count
+            / NULLIF(pt.total_sessions, 0),
+            1
+        ) AS attendance_rate
+    FROM player_totals pt
+    JOIN players p ON p.id = pt.player_id
+    ORDER BY pt.confirmed_count DESC, pt.total_sessions DESC;
+END;
+$$ LANGUAGE plpgsql STABLE;
@@ -1,9 +1,12 @@
 using GmRelay.Bot.Features.Confirmation.HandleRsvp;
 using GmRelay.Bot.Features.Confirmation.SendConfirmation;
+using GmRelay.Bot.Features.Notifications;
 using GmRelay.Bot.Features.Reminders.SendJoinLink;
+using GmRelay.Bot.Features.Reminders.SendOneHourReminder;
 using GmRelay.Bot.Features.Sessions.CreateSession;
 using GmRelay.Bot.Features.Sessions.RescheduleSession;
 using GmRelay.Bot.Infrastructure.Database;
+using GmRelay.Bot.Infrastructure.Health;
 using GmRelay.Bot.Infrastructure.Logging;
 using GmRelay.Bot.Infrastructure.Scheduling;
 using GmRelay.Bot.Infrastructure.Telegram;
@@ -50,10 +53,16 @@ builder.Services.AddSingleton<ITelegramUpdateSource, TelegramUpdateSource>();

 // ── Feature handlers (explicit registration — AOT safe) ──────────────
 builder.Services.AddSingleton<SendConfirmationHandler>();
+builder.Services.AddSingleton<ISendConfirmationHandler>(sp => sp.GetRequiredService<SendConfirmationHandler>());
+builder.Services.AddSingleton<DirectSessionNotificationSender>();
 builder.Services.AddSingleton<HandleRsvpHandler>();
 builder.Services.AddSingleton<SendJoinLinkHandler>();
+builder.Services.AddSingleton<ISendJoinLinkHandler>(sp => sp.GetRequiredService<SendJoinLinkHandler>());
+builder.Services.AddSingleton<SendOneHourReminderHandler>();
+builder.Services.AddSingleton<ISendOneHourReminderHandler>(sp => sp.GetRequiredService<SendOneHourReminderHandler>());
 builder.Services.AddSingleton<CreateSessionHandler>();
 builder.Services.AddSingleton<JoinSessionHandler>();
+builder.Services.AddSingleton<LeaveSessionHandler>();
 builder.Services.AddSingleton<PromoteWaitlistedPlayerHandler>();
 builder.Services.AddSingleton<CancelSessionHandler>();
 builder.Services.AddSingleton<GmRelay.Bot.Features.Sessions.ListSessions.DeleteSessionHandler>();
@@ -66,10 +75,19 @@ builder.Services.AddSingleton<HandleRescheduleVoteHandler>();
 // ── Telegram infrastructure ──────────────────────────────────────────
 builder.Services.AddSingleton<UpdateRouter>();
 builder.Services.AddSingleton<ITelegramUpdateHandler>(sp => sp.GetRequiredService<UpdateRouter>());
+builder.Services.AddHostedService<TelegramMiniAppMenuButtonService>();
 builder.Services.AddHostedService<TelegramBotService>();

+// ── Clock and scheduling ──────────────────────────────────────────────
+builder.Services.AddSingleton<ISystemClock, SystemClock>();
+builder.Services.AddSingleton<ISessionTriggerStore, DbSessionTriggerStore>();
+
 // ── Session scheduler ────────────────────────────────────────────────
 builder.Services.AddHostedService<SessionSchedulerService>();
+builder.Services.AddHostedService<RescheduleVotingDeadlineService>();
+
+// ── Health check server ──────────────────────────────────────────────
+builder.Services.AddHostedService<BotHealthCheckHostedService>();

 var host = builder.Build();

@@ -7,6 +7,10 @@
    }
  },
  "Telegram": {
-    "BotToken": ""
+    "BotToken": "",
+    "MiniAppUrl": ""
+  },
+  "Web": {
+    "BaseUrl": ""
  }
 }
@@ -0,0 +1,689 @@
+{
+  "version": 1,
+  "dependencies": {
+    "net10.0": {
+      "Aspire.Npgsql": {
+        "type": "Direct",
+        "requested": "[13.2.2, )",
+        "resolved": "13.2.2",
+        "contentHash": "nEYgziWN7hksgEQEWy24JypcMCU8gKYcIIyPL05JfdXxUWuPRLotH/KOeuHevAjSEOYkL3dtGakBkJAuPobGmA==",
+        "dependencies": {
+          "AspNetCore.HealthChecks.NpgSql": "9.0.0",
+          "Microsoft.Extensions.Configuration.Abstractions": "10.0.5",
+          "Microsoft.Extensions.Configuration.Binder": "10.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "10.0.5",
+          "Microsoft.Extensions.Diagnostics.HealthChecks": "10.0.5",
+          "Microsoft.Extensions.Hosting.Abstractions": "10.0.5",
+          "Microsoft.Extensions.Logging.Abstractions": "10.0.5",
+          "Microsoft.Extensions.Options": "10.0.5",
+          "Microsoft.Extensions.Primitives": "10.0.5",
+          "Npgsql.DependencyInjection": "10.0.1",
+          "Npgsql.OpenTelemetry": "10.0.1",
+          "OpenTelemetry.Extensions.Hosting": "1.15.0"
+        }
+      },
+      "Dapper": {
+        "type": "Direct",
+        "requested": "[2.1.72, )",
+        "resolved": "2.1.72",
+        "contentHash": "ns4mGqQd9a/MhP8m6w556vVlZIa0/MfUu03zrxjZC/jlr1uVCsUac8bkdB+Fs98Llbd56rRSo1eZH5VVmeGZyw=="
+      },
+      "Dapper.AOT": {
+        "type": "Direct",
+        "requested": "[1.0.48, )",
+        "resolved": "1.0.48",
+        "contentHash": "rsLM3yKr4g+YKKox9lhc8D+kz67P7Q9+xdyn1LmCsoYr1kYpJSm+Nt6slo5UrfUrcTiGJ57zUlyO8XUdV7G7iA=="
+      },
+      "dbup-postgresql": {
+        "type": "Direct",
+        "requested": "[7.0.1, )",
+        "resolved": "7.0.1",
+        "contentHash": "mRnmENWWPuuMZ538gOd1mZnzucx6FQk0anmw3EABjGfcbp24FDb9QdGepYrDiaM8K9s5/gd49+5cmBOlniH/lg==",
+        "dependencies": {
+          "Npgsql": "10.0.1",
+          "dbup-core": "6.1.1"
+        }
+      },
+      "Microsoft.DotNet.ILCompiler": {
+        "type": "Direct",
+        "requested": "[10.0.5, )",
+        "resolved": "10.0.5",
+        "contentHash": "yadTZIkStCVsG8nGwvfroSfBApPsgjQbodQyaIfp53dgayE0qhZpywixiCB6lx57JYQ+KVg1m1AFLrj54pxpZg=="
+      },
+      "Microsoft.Extensions.Hosting": {
+        "type": "Direct",
+        "requested": "[10.0.5, )",
+        "resolved": "10.0.5",
+        "contentHash": "8i7e5IBdiKLNqt/+ciWrS8U95Rv5DClaaj7ulkZbimnCi4uREWd+lXzkp3joofFuIPOlAzV4AckxLTIELv2jdg==",
+        "dependencies": {
+          "Microsoft.Extensions.Configuration": "10.0.5",
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+        }
+      },
+      "gmrelay.shared": {
+        "type": "Project"
+      }
+    },
+    "net10.0/win-x64": {
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+}
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+      },
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+      },
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+        "dependencies": {
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+        "dependencies": {
+          "OpenTelemetry.Api": "1.15.3"
+        }
+      },
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+        "resolved": "8.4.2",
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+      },
+      "Polly.Extensions": {
+        "type": "Transitive",
+        "resolved": "8.4.2",
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+        "dependencies": {
+          "Polly.Core": "8.4.2"
+        }
+      },
+      "Polly.RateLimiting": {
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+        "resolved": "8.4.2",
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+        "dependencies": {
+          "Polly.Core": "8.4.2"
+        }
+      }
+    }
+  }
+}
@@ -0,0 +1,7 @@
+namespace GmRelay.Shared.Domain;
+
+public enum CalendarSubscriptionFilter
+{
+    AllMyGroups = 0,
+    SpecificGroup = 1
+}
@@ -0,0 +1,34 @@
+namespace GmRelay.Shared.Domain;
+
+public enum GroupManagerRole
+{
+    Owner,
+    CoGm
+}
+
+public static class GroupManagerRoleExtensions
+{
+    public const string OwnerValue = "Owner";
+    public const string CoGmValue = "CoGm";
+
+    public static string ToDatabaseValue(this GroupManagerRole role) => role switch
+    {
+        GroupManagerRole.Owner => OwnerValue,
+        GroupManagerRole.CoGm => CoGmValue,
+        _ => throw new ArgumentOutOfRangeException(nameof(role), role, "Unknown group manager role.")
+    };
+
+    public static GroupManagerRole FromDatabaseValue(string value) => value switch
+    {
+        OwnerValue => GroupManagerRole.Owner,
+        CoGmValue => GroupManagerRole.CoGm,
+        _ => throw new ArgumentOutOfRangeException(nameof(value), value, "Unknown group manager role.")
+    };
+
+    public static string ToDisplayName(this GroupManagerRole role) => role switch
+    {
+        GroupManagerRole.Owner => "Owner",
+        GroupManagerRole.CoGm => "Co-GM",
+        _ => throw new ArgumentOutOfRangeException(nameof(role), role, "Unknown group manager role.")
+    };
+}
@@ -21,7 +21,7 @@ public static class MoscowTime

    public static bool TryParseMoscow(string text, out DateTimeOffset utcTime)
    {
-        if (DateTime.TryParseExact(text, new[] { "dd.MM.yyyy HH:mm", "dd.MM.yyyy H:mm", "d.MM.yyyy HH:mm" }, 
+        if (DateTime.TryParseExact(text, new[] { "dd.MM.yyyy HH:mm", "dd.MM.yyyy H:mm", "d.MM.yyyy HH:mm" },
            System.Globalization.CultureInfo.InvariantCulture, System.Globalization.DateTimeStyles.None, out var localDt))
        {
            utcTime = new DateTimeOffset(localDt, MoscowOffset).ToUniversalTime();
@@ -23,4 +23,14 @@ public static class SessionCapacityRules

        return !maxPlayers.HasValue || activeParticipants < maxPlayers.Value;
    }
+
+    public static bool ShouldPromoteAfterParticipantLeaves(
+        string removedRegistrationStatus,
+        int? maxPlayers,
+        int activeParticipantsAfterLeave,
+        int waitlistedParticipants)
+    {
+        return removedRegistrationStatus == ParticipantRegistrationStatus.Active
+            && CanPromoteWaitlistedPlayer(maxPlayers, activeParticipantsAfterLeave, waitlistedParticipants);
+    }
 }
@@ -0,0 +1,33 @@
+namespace GmRelay.Shared.Domain;
+
+public enum SessionNotificationMode
+{
+    GroupAndDirect,
+    GroupOnly
+}
+
+public static class SessionNotificationModeExtensions
+{
+    public const string GroupAndDirectValue = nameof(SessionNotificationMode.GroupAndDirect);
+    public const string GroupOnlyValue = nameof(SessionNotificationMode.GroupOnly);
+
+    public static bool ShouldSendDirectMessages(this SessionNotificationMode mode) =>
+        mode == SessionNotificationMode.GroupAndDirect;
+
+    public static string ToDatabaseValue(this SessionNotificationMode mode) =>
+        mode switch
+        {
+            SessionNotificationMode.GroupAndDirect => GroupAndDirectValue,
+            SessionNotificationMode.GroupOnly => GroupOnlyValue,
+            _ => throw new ArgumentOutOfRangeException(nameof(mode), mode, "Unknown notification mode.")
+        };
+
+    public static SessionNotificationMode FromDatabaseValue(string? value) =>
+        value switch
+        {
+            null or "" => SessionNotificationMode.GroupAndDirect,
+            GroupAndDirectValue => SessionNotificationMode.GroupAndDirect,
+            GroupOnlyValue => SessionNotificationMode.GroupOnly,
+            _ => throw new ArgumentOutOfRangeException(nameof(value), value, "Unknown notification mode.")
+        };
+}
@@ -7,8 +7,4 @@
    <LangVersion>preview</LangVersion>
  </PropertyGroup>

-  <ItemGroup>
-    <PackageReference Include="Telegram.Bot" Version="22.9.5.3" />
-  </ItemGroup>
-
 </Project>
@@ -0,0 +1,13 @@
+namespace GmRelay.Shared.Rendering;
+
+/// <summary>
+/// Заглушка для Discord-рендерера.
+/// Реальная реализация будет добавлена в проект GmRelay.DiscordBot (issue #26).
+/// </summary>
+public static class DiscordSessionBatchRenderer
+{
+    public static object Render(SessionBatchViewModel view)
+    {
+        throw new NotImplementedException("Discord renderer will be implemented in issue #26.");
+    }
+}
@@ -0,0 +1,4 @@
+namespace GmRelay.Shared.Rendering;
+
+public sealed record SessionBatchDto(Guid SessionId, DateTime ScheduledAt, string Status, int? MaxPlayers, string JoinLink);
+public sealed record ParticipantBatchDto(Guid SessionId, string DisplayName, string? TelegramUsername, string RegistrationStatus);
@@ -1,85 +0,0 @@
-using GmRelay.Shared.Domain;
-using Telegram.Bot.Types.ReplyMarkups;
-
-namespace GmRelay.Shared.Rendering;
-
-public sealed record SessionBatchDto(Guid SessionId, DateTime ScheduledAt, string Status, int? MaxPlayers);
-public sealed record ParticipantBatchDto(Guid SessionId, string DisplayName, string? TelegramUsername, string RegistrationStatus);
-
-public static class SessionBatchRenderer
-{
-    public static (string Text, InlineKeyboardMarkup Markup) Render(
-        string title,
-        IReadOnlyList<SessionBatchDto> sessions,
-        IReadOnlyList<ParticipantBatchDto> participants)
-    {
-        var activeSessions = sessions.OrderBy(s => s.ScheduledAt).ToList();
-        
-        var messageText = $"🎲 <b>Новые игры:</b> {System.Net.WebUtility.HtmlEncode(title)}\n\n" +
-                          $"<b>Расписание:</b>\n\n";
-
-        var buttons = new List<InlineKeyboardButton[]>();
-
-        foreach (var session in activeSessions)
-        {
-            var sessionPlayers = participants
-                .Where(p => p.SessionId == session.SessionId && p.RegistrationStatus == ParticipantRegistrationStatus.Active)
-                .ToList();
-            var waitlistedPlayers = participants
-                .Where(p => p.SessionId == session.SessionId && p.RegistrationStatus == ParticipantRegistrationStatus.Waitlisted)
-                .ToList();
-            
-            messageText += $"📅 <b>{session.ScheduledAt.FormatMoscow()}</b>\n";
-            messageText += session.MaxPlayers.HasValue
-                ? $"👥 Места: {sessionPlayers.Count}/{session.MaxPlayers.Value}\n"
-                : $"👥 Игроки ({sessionPlayers.Count}):\n";
-            
-            if (sessionPlayers.Count > 0)
-            {
-                messageText += string.Join("\n", sessionPlayers.Select(p => $"  👤 {(p.TelegramUsername != null ? "@" + p.TelegramUsername : p.DisplayName)}")) + "\n";
-            }
-            else
-            {
-                messageText += "  <i>Пока никто не записался</i>\n";
-            }
-
-            if (waitlistedPlayers.Count > 0)
-            {
-                messageText += $"⏳ Лист ожидания ({waitlistedPlayers.Count}):\n";
-                messageText += string.Join("\n", waitlistedPlayers.Select(p => $"  ⏱ {(p.TelegramUsername != null ? "@" + p.TelegramUsername : p.DisplayName)}")) + "\n";
-            }
-
-            if (SessionStatus.IsCancelled(session.Status))
-            {
-                messageText += "❌ <i>Сессия отменена</i>\n\n";
-            }
-            else
-            {
-                messageText += "\n";
-                var dateTitle = session.ScheduledAt.FormatMoscowShort();
-                buttons.Add(new[]
-                {
-                    InlineKeyboardButton.WithCallbackData(GetJoinButtonText(session, sessionPlayers.Count, dateTitle), $"join_session:{session.SessionId}"),
-                    InlineKeyboardButton.WithCallbackData($"❌ Отменить {dateTitle} (ГМ)", $"cancel_session:{session.SessionId}"),
-                    InlineKeyboardButton.WithCallbackData($"⏰ (ГМ)", $"reschedule_session:{session.SessionId}")
-                }
-                .Concat(SessionCapacityRules.CanPromoteWaitlistedPlayer(session.MaxPlayers, sessionPlayers.Count, waitlistedPlayers.Count)
-                    ? [InlineKeyboardButton.WithCallbackData($"⬆️ Из ожидания {dateTitle} (ГМ)", $"promote_waitlist:{session.SessionId}")]
-                    : [])
-                .ToArray());
-            }
-        }
-
-        return (messageText, new InlineKeyboardMarkup(buttons));
-    }
-
-    private static string GetJoinButtonText(SessionBatchDto session, int activePlayers, string dateTitle)
-    {
-        if (session.MaxPlayers.HasValue && activePlayers >= session.MaxPlayers.Value)
-        {
-            return $"⏳ В лист ожидания {dateTitle}";
-        }
-
-        return $"✋ На {dateTitle}";
-    }
-}
@@ -0,0 +1,61 @@
+using GmRelay.Shared.Domain;
+
+namespace GmRelay.Shared.Rendering;
+
+public static class SessionBatchViewBuilder
+{
+    public static SessionBatchViewModel Build(
+        string title,
+        IReadOnlyList<SessionBatchDto> sessions,
+        IReadOnlyList<ParticipantBatchDto> participants)
+    {
+        var orderedSessions = sessions.OrderBy(s => s.ScheduledAt).ToList();
+        var sessionItems = new List<SessionViewItem>();
+
+        foreach (var session in orderedSessions)
+        {
+            var activePlayers = participants
+                .Where(p => p.SessionId == session.SessionId && p.RegistrationStatus == ParticipantRegistrationStatus.Active)
+                .Select(p => new PlayerViewItem(p.DisplayName, p.TelegramUsername, p.RegistrationStatus))
+                .ToList();
+
+            var waitlistedPlayers = participants
+                .Where(p => p.SessionId == session.SessionId && p.RegistrationStatus == ParticipantRegistrationStatus.Waitlisted)
+                .Select(p => new PlayerViewItem(p.DisplayName, p.TelegramUsername, p.RegistrationStatus))
+                .ToList();
+
+            var actions = new List<AvailableAction>();
+            if (!SessionStatus.IsCancelled(session.Status))
+            {
+                var dateTitle = session.ScheduledAt.FormatMoscowShort();
+                var joinLabel = GetJoinButtonText(session, activePlayers.Count, dateTitle);
+                actions.Add(new AvailableAction("join_session", joinLabel, session.SessionId));
+                actions.Add(new AvailableAction("leave_session", $"🚪 Выйти {dateTitle}", session.SessionId));
+            }
+
+            sessionItems.Add(new SessionViewItem(
+                session.SessionId,
+                session.ScheduledAt,
+                session.Status,
+                session.MaxPlayers,
+                session.JoinLink,
+                activePlayers.Count,
+                activePlayers,
+                waitlistedPlayers,
+                actions));
+        }
+
+        return new SessionBatchViewModel(title, sessionItems);
+    }
+
+    private static string GetJoinButtonText(SessionBatchDto session, int activePlayers, string dateTitle)
+    {
+        if (session.MaxPlayers.HasValue && activePlayers >= session.MaxPlayers.Value)
+        {
+            return $"⏳ В лист ожидания {dateTitle}";
+        }
+
+        return $"✋ На {dateTitle}";
+    }
+}
+// trigger pr
@@ -0,0 +1,28 @@
+using GmRelay.Shared.Domain;
+
+namespace GmRelay.Shared.Rendering;
+
+public sealed record SessionBatchViewModel(
+    string Title,
+    IReadOnlyList<SessionViewItem> Sessions);
+
+public sealed record SessionViewItem(
+    Guid SessionId,
+    DateTime ScheduledAt,
+    string Status,
+    int? MaxPlayers,
+    string JoinLink,
+    int ActivePlayerCount,
+    IReadOnlyList<PlayerViewItem> ActivePlayers,
+    IReadOnlyList<PlayerViewItem> WaitlistedPlayers,
+    IReadOnlyList<AvailableAction> AvailableActions);
+
+public sealed record PlayerViewItem(
+    string DisplayName,
+    string? TelegramUsername,
+    string RegistrationStatus);
+
+public sealed record AvailableAction(
+    string ActionKey,
+    string Label,
+    Guid SessionId);
@@ -0,0 +1,13 @@
+{
+  "version": 1,
+  "dependencies": {
+    "net10.0": {
+      "SecurityCodeScan.VS2019": {
+        "type": "Direct",
+        "requested": "[5.6.7, )",
+        "resolved": "5.6.7",
+        "contentHash": "WIE9RJswdSc2j+rLz2gW6U+gMUjMHzY2j7C/CL8/R2olXNM/+twarfMnWqm+rZodDBvaYDApJyxM8mVYf9FGrQ=="
+      }
+    }
+  }
+}
@@ -13,6 +13,7 @@
    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet" />
    <link rel="stylesheet" href="@Assets["app.css"]" />
    <link rel="stylesheet" href="@Assets["GmRelay.Web.styles.css"]" />
+    <script src="https://telegram.org/js/telegram-web-app.js"></script>
    <ImportMap />
    <link rel="icon" type="image/png" href="favicon.png" />
    <HeadOutlet @rendermode="InteractiveServer" />
@@ -23,19 +24,275 @@
    <ReconnectModal />
    <script src="@Assets["_framework/blazor.web.js"]"></script>
    <script>
+        window.waitForTelegramMiniApp = async function (timeoutMs) {
+            var deadline = Date.now() + (timeoutMs || 3000);
+
+            while (Date.now() <= deadline) {
+                if (window.Telegram && window.Telegram.WebApp) {
+                    return window.Telegram.WebApp;
+                }
+
+                await new Promise(function (resolve) {
+                    setTimeout(resolve, 100);
+                });
+            }
+
+            return null;
+        };
+
+        window.waitForTelegramMiniAppInitData = async function (timeoutMs) {
+            var deadline = Date.now() + (timeoutMs || 3000);
+
+            while (Date.now() <= deadline) {
+                if (window.Telegram && window.Telegram.WebApp && window.Telegram.WebApp.initData) {
+                    return window.Telegram.WebApp;
+                }
+
+                await new Promise(function (resolve) {
+                    setTimeout(resolve, 100);
+                });
+            }
+
+            return null;
+        };
+
+        window.syncTelegramMiniAppViewport = function (webApp) {
+            if (!webApp) {
+                return;
+            }
+
+            var root = document.documentElement;
+            var safeArea = webApp.safeAreaInset || {};
+            var contentSafeArea = webApp.contentSafeAreaInset || {};
+            var setPx = function (name, value) {
+                root.style.setProperty(name, Math.max(0, Number(value) || 0) + 'px');
+            };
+
+            setPx('--gm-tg-safe-top', safeArea.top);
+            setPx('--gm-tg-safe-right', safeArea.right);
+            setPx('--gm-tg-safe-bottom', safeArea.bottom);
+            setPx('--gm-tg-safe-left', safeArea.left);
+            setPx('--gm-tg-content-safe-top', contentSafeArea.top);
+            setPx('--gm-tg-content-safe-right', contentSafeArea.right);
+            setPx('--gm-tg-content-safe-bottom', contentSafeArea.bottom);
+            setPx('--gm-tg-content-safe-left', contentSafeArea.left);
+
+            if (webApp.viewportHeight) {
+                root.style.setProperty('--gm-tg-viewport-height', webApp.viewportHeight + 'px');
+            }
+        };
+
+        window.prepareTelegramMiniApp = function (webApp) {
+            if (!webApp) {
+                return;
+            }
+
+            document.body.classList.add('telegram-mini-app');
+            window.syncTelegramMiniAppViewport(webApp);
+
+            try {
+                webApp.ready();
+            } catch (error) {
+            }
+
+            try {
+                webApp.expand();
+            } catch (error) {
+            }
+
+            if (webApp.onEvent && !window.gmRelayTelegramMiniAppViewportEventsRegistered) {
+                window.gmRelayTelegramMiniAppViewportEventsRegistered = true;
+                webApp.onEvent('safeAreaChanged', function () {
+                    window.syncTelegramMiniAppViewport(webApp);
+                });
+                webApp.onEvent('contentSafeAreaChanged', function () {
+                    window.syncTelegramMiniAppViewport(webApp);
+                });
+                webApp.onEvent('viewportChanged', function () {
+                    window.syncTelegramMiniAppViewport(webApp);
+                });
+            }
+        };
+
+        (async function () {
+            var webApp = await window.waitForTelegramMiniApp(1000);
+            window.prepareTelegramMiniApp(webApp);
+        })();
+
        window.loadTelegramWidget = function (botUsername, authUrl) {
            var container = document.getElementById('telegram-login-container');
            if (!container) return;
            container.innerHTML = '';
+            window.gmRelayTelegramLoginAuthUrl = authUrl || '/auth/telegram-login';
            var script = document.createElement('script');
            script.async = true;
            script.src = 'https://telegram.org/js/telegram-widget.js?22';
            script.setAttribute('data-telegram-login', botUsername);
            script.setAttribute('data-size', 'large');
-            script.setAttribute('data-auth-url', authUrl);
+            script.setAttribute('data-onauth', 'window.handleTelegramLogin(user)');
            script.setAttribute('data-request-access', 'write');
            container.appendChild(script);
        };
+
+        window.handleTelegramLogin = async function (user) {
+            if (!user) {
+                window.location.href = '/login?error=auth_failed';
+                return;
+            }
+
+            try {
+                var response = await fetch(window.gmRelayTelegramLoginAuthUrl || '/auth/telegram-login', {
+                    method: 'POST',
+                    headers: { 'Content-Type': 'application/json' },
+                    credentials: 'same-origin',
+                    cache: 'no-store',
+                    body: JSON.stringify(user)
+                });
+
+                if (!response.ok) {
+                    window.location.href = '/login?error=auth_failed';
+                    return;
+                }
+
+                var payload = await response.json();
+                window.location.href = payload.redirectUrl || '/';
+            } catch (error) {
+                window.location.href = '/login?error=auth_failed';
+            }
+        };
+
+        window.watchTelegramMiniAppLogin = function (statusUrl, redirectUrl, reloadOnReturn) {
+            window.gmRelayMiniAppLoginReloadOnReturn =
+                window.gmRelayMiniAppLoginReloadOnReturn || reloadOnReturn === true;
+
+            if (window.gmRelayMiniAppLoginWatcher) {
+                return;
+            }
+
+            window.gmRelayMiniAppLoginLeftPage = false;
+
+            var stopWatching = function () {
+                if (window.gmRelayMiniAppLoginWatcher) {
+                    window.clearInterval(window.gmRelayMiniAppLoginWatcher);
+                    window.gmRelayMiniAppLoginWatcher = null;
+                }
+            };
+
+            var reloadAfterExternalLogin = function () {
+                if (!window.gmRelayMiniAppLoginReloadOnReturn || !window.gmRelayMiniAppLoginLeftPage) {
+                    return;
+                }
+
+                window.gmRelayMiniAppLoginLeftPage = false;
+
+                try {
+                    var refreshKey = 'gmrelay-miniapp-login-refresh:' + window.location.pathname;
+                    if (window.sessionStorage && window.sessionStorage.getItem(refreshKey) === '1') {
+                        return;
+                    }
+
+                    if (window.sessionStorage) {
+                        window.sessionStorage.setItem(refreshKey, '1');
+                    }
+                } catch (error) {
+                }
+
+                window.location.reload();
+            };
+
+            var allowNextExternalLoginReload = function () {
+                window.gmRelayMiniAppLoginLeftPage = true;
+
+                try {
+                    var refreshKey = 'gmrelay-miniapp-login-refresh:' + window.location.pathname;
+                    if (window.sessionStorage) {
+                        window.sessionStorage.removeItem(refreshKey);
+                    }
+                } catch (error) {
+                }
+            };
+
+            var checkLogin = async function (reloadWhenUnauthenticated) {
+                try {
+                    var response = await fetch(statusUrl, {
+                        credentials: 'same-origin',
+                        cache: 'no-store'
+                    });
+
+                    if (!response.ok) {
+                        return;
+                    }
+
+                    var payload = await response.json();
+                    if (payload.authenticated) {
+                        stopWatching();
+                        window.location.href = redirectUrl || '/';
+                        return;
+                    }
+
+                    if (reloadWhenUnauthenticated) {
+                        reloadAfterExternalLogin();
+                    }
+                } catch (error) {
+                    return;
+                }
+            };
+
+            window.gmRelayMiniAppLoginWatcher = window.setInterval(checkLogin, 1000);
+            window.addEventListener('blur', function () {
+                allowNextExternalLoginReload();
+            });
+            window.addEventListener('focus', function () {
+                void checkLogin(true);
+            });
+            document.addEventListener('visibilitychange', function () {
+                if (document.hidden) {
+                    allowNextExternalLoginReload();
+                    return;
+                }
+
+                void checkLogin(true);
+            });
+
+            void checkLogin(false);
+        };
+
+        window.authenticateTelegramMiniApp = async function (authUrl, redirectUrl) {
+            var webApp = await window.waitForTelegramMiniApp(3000);
+            if (!webApp) {
+                return { authenticated: false, reason: 'telegram-webapp-missing' };
+            }
+
+            window.prepareTelegramMiniApp(webApp);
+
+            if (!webApp.initData) {
+                return { authenticated: false, reason: 'telegram-init-data-empty' };
+            }
+
+            try {
+                var response = await fetch(authUrl, {
+                    method: 'POST',
+                    headers: { 'Content-Type': 'application/json' },
+                    credentials: 'same-origin',
+                    cache: 'no-store',
+                    body: JSON.stringify({ initData: webApp.initData })
+                });
+
+                if (!response.ok) {
+                    return {
+                        authenticated: false,
+                        reason: 'telegram-auth-failed',
+                        status: response.status
+                    };
+                }
+
+                var payload = await response.json();
+                window.location.href = payload.redirectUrl || redirectUrl || '/';
+                return { authenticated: true, redirectUrl: payload.redirectUrl || redirectUrl || '/' };
+            } catch (error) {
+                return { authenticated: false, reason: 'telegram-auth-failed' };
+            }
+        };
    </script>
 </body>

@@ -60,12 +60,17 @@
 /* === Mobile Responsive === */
@media (max-width: 768px) {
    .sidebar {
-        transform: translateX(-100%);
-        width: 280px;
+        transform: none;
+        width: 100%;
+        height: auto;
+        min-height: 0;
+        position: sticky;
+        border-right: none;
+        border-bottom: 1px solid var(--border-color);
    }

-    .sidebar.open {
-        transform: translateX(0);
+    .page {
+        display: block;
    }

    .main-area {
@@ -2,10 +2,10 @@

 <div class="nav-header">
    <a class="nav-brand" href="">
-        <span class="nav-brand-icon">🎲</span>
+        <img src="logo.png" alt="GM-Relay" class="nav-brand-icon" />
        <span class="nav-brand-text">GM-Relay</span>
    </a>
-    <button class="nav-toggle" @onclick="ToggleMenu" aria-label="Навигационное меню">
+    <button class="nav-toggle" @onclick="ToggleMenu" aria-label="Переключить меню">
        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
            <line x1="3" y1="6" x2="21" y2="6"/>
            <line x1="3" y1="12" x2="21" y2="12"/>
@@ -23,7 +23,16 @@
                        <path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"/>
                        <polyline points="9 22 9 12 15 12 15 22"/>
                    </svg>
-                    Панель управления
+                    Главная страница
+                </NavLink>
+                <NavLink class="nav-item" href="templates" @onclick="CloseMenu">
+                    <svg class="nav-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+                        <rect x="3" y="4" width="18" height="16" rx="2"/>
+                        <path d="M7 8h10"/>
+                        <path d="M7 12h6"/>
+                        <path d="M7 16h8"/>
+                    </svg>
+                    Шаблоны
                </NavLink>
            </div>

@@ -43,11 +52,11 @@
                            <polyline points="16 17 21 12 16 7"/>
                            <line x1="21" y1="12" x2="9" y2="12"/>
                        </svg>
-                        Выйти
+                        Выход
                    </button>
                </form>

-                <div class="nav-version">v1.2.0</div>
+                <div class="nav-version">v2.0.0</div>
            </div>
        </Authorized>
        <NotAuthorized>
@@ -58,7 +67,7 @@
                        <polyline points="10 17 15 12 10 7"/>
                        <line x1="15" y1="12" x2="3" y2="12"/>
                    </svg>
-                    Войти
+                    Вход
                </NavLink>
            </div>
        </NotAuthorized>
@@ -9,14 +9,17 @@

 .nav-brand {
    display: flex;
-    align-items: center;
-    gap: 0.625rem;
+    align-items: baseline;
+    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
 }

 .nav-brand-icon {
-    font-size: 1.5rem;
+    width: 1.5rem;
+    height: 1.5rem;
+    object-fit: contain;
+    display: block;
 }

 .nav-brand-text {
@@ -56,13 +59,17 @@
 .nav-section {
    padding: 0 0.75rem;
    flex: 1;
+    display: flex;
+    flex-direction: column;
+    gap: 0.25rem;
 }

 /* === Nav Items === */
-.nav-item {
+.nav-section ::deep .nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
+    width: 100%;
    padding: 0.625rem 0.875rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
@@ -70,16 +77,16 @@
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-normal);
-    margin-bottom: 0.125rem;
+    white-space: nowrap;
+    box-sizing: border-box;
 }

-.nav-item:hover {
+.nav-section ::deep .nav-item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
 }

-.nav-item.active,
-.nav-item ::deep a.active {
+.nav-section ::deep .nav-item.active {
    background: rgba(124, 58, 237, 0.15);
    color: var(--accent-primary);
    border: 1px solid rgba(124, 58, 237, 0.2);
@@ -180,9 +187,18 @@

    .nav-body.open {
        display: flex;
+        position: fixed;
+        inset: 0;
+        z-index: 200;
+        background: linear-gradient(180deg, #0f1629 0%, #1a0a2e 100%);
+        padding-top: 4.5rem;
+        padding-left: 1rem;
+        padding-right: 1rem;
+        padding-bottom: 1rem;
    }

    .nav-header {
+        padding-left: 3.75rem;
        padding-right: 0.75rem;
    }
 }
@@ -0,0 +1,402 @@
+@page "/templates"
+@using GmRelay.Web.Services
+@using GmRelay.Shared.Domain
+@using Microsoft.AspNetCore.Authorization
+@using Microsoft.AspNetCore.Components.Authorization
+@attribute [Authorize]
+@inject AuthorizedSessionService SessionService
+@inject AuthenticationStateProvider AuthStateProvider
+@inject NavigationManager Navigation
+
+<PageTitle>Шаблоны кампаний — GM-Relay</PageTitle>
+
+<div class="page-container">
+    <ul class="gm-breadcrumb animate-fade-in">
+        <li><a href="/">Главная</a></li>
+        <li class="active">Шаблоны кампаний</li>
+    </ul>
+
+    <div class="page-header animate-fade-in">
+        <h2>📋 Шаблоны кампаний</h2>
+        <p>Сохраняйте типовые кампании один раз и применяйте их на странице нужной группы.</p>
+    </div>
+
+    @if (!string.IsNullOrEmpty(errorMessage))
+    {
+        <div class="gm-alert gm-alert-danger" style="margin-bottom: 1rem;">
+            ⚠️ @errorMessage
+        </div>
+    }
+
+    @if (!string.IsNullOrEmpty(successMessage))
+    {
+        <div class="gm-alert gm-alert-success" style="margin-bottom: 1rem;">
+            ✅ @successMessage
+        </div>
+    }
+
+    @if (groups is null)
+    {
+        <div class="glass-card" style="padding: 2rem;">
+            <div class="skeleton skeleton-text" style="width: 80%; margin-bottom: 1rem;"></div>
+            <div class="skeleton skeleton-text" style="width: 60%; margin-bottom: 0.75rem;"></div>
+            <div class="skeleton skeleton-text" style="width: 70%;"></div>
+        </div>
+    }
+    else if (groups.Count == 0)
+    {
+        <div class="glass-card">
+            <div class="empty-state">
+                <div class="empty-state-icon">🤖</div>
+                <div class="empty-state-title">Нет доступных групп</div>
+                <p class="empty-state-text">Добавьте бота GM-Relay в группу Telegram, чтобы создать первый шаблон кампании.</p>
+            </div>
+        </div>
+    }
+    else
+    {
+        <div class="glass-card campaign-template-panel animate-slide-up">
+            <div class="batch-bulk-header">
+                <div>
+                    <h3>Группа для шаблонов</h3>
+                    <p>@(SelectedGroup?.Name ?? "Выберите группу")</p>
+                </div>
+                @if (SelectedGroup is not null)
+                {
+                    <span class="status-badge @(SelectedGroup.ManagerRole == GroupManagerRoleExtensions.OwnerValue ? "status-success" : "status-info")">
+                        @FormatRole(SelectedGroup.ManagerRole)
+                    </span>
+                }
+            </div>
+
+            <div class="template-group-selector">
+                <select value="@selectedGroupId" @onchange="OnSelectedGroupChanged" class="gm-form-control">
+                    @foreach (var group in groups)
+                    {
+                        <option value="@group.Id">@group.Name</option>
+                    }
+                </select>
+                @if (SelectedGroup is not null)
+                {
+                    <a href="/group/@SelectedGroup.Id" class="btn-gm btn-gm-outline">Открыть группу →</a>
+                }
+            </div>
+        </div>
+
+        <div class="glass-card campaign-template-panel animate-slide-up">
+            <div class="batch-bulk-header">
+                <div>
+                    <h3>Новый шаблон</h3>
+                    <p>Эти параметры будут использоваться при запуске batch из группы.</p>
+                </div>
+                <span class="status-badge status-info">Template</span>
+            </div>
+
+            <EditForm Model="@templateModel" OnValidSubmit="CreateCampaignTemplate">
+                <div class="campaign-template-fields">
+                    <div class="gm-form-group">
+                        <label class="gm-form-label">Название шаблона</label>
+                        <InputText @bind-Value="templateModel.Name" class="gm-form-control" />
+                    </div>
+                    <div class="gm-form-group">
+                        <label class="gm-form-label">Название кампании</label>
+                        <InputText @bind-Value="templateModel.Title" class="gm-form-control" />
+                    </div>
+                    <div class="gm-form-group">
+                        <label class="gm-form-label">Ссылка</label>
+                        <InputText @bind-Value="templateModel.JoinLink" class="gm-form-control" />
+                    </div>
+                    <div class="gm-form-group">
+                        <label class="gm-form-label">Игр</label>
+                        <InputNumber @bind-Value="templateModel.SessionCount" class="gm-form-control" min="1" max="52" />
+                    </div>
+                    <div class="gm-form-group">
+                        <label class="gm-form-label">Интервал, дней</label>
+                        <InputNumber @bind-Value="templateModel.IntervalDays" class="gm-form-control" min="1" max="365" />
+                    </div>
+                    <div class="gm-form-group">
+                        <label class="gm-form-label">Мест</label>
+                        <InputNumber @bind-Value="templateModel.MaxPlayers" class="gm-form-control" min="1" />
+                    </div>
+                    <div class="gm-form-group">
+                        <label class="gm-form-label">Уведомления</label>
+                        <select @bind="templateModel.NotificationMode" class="gm-form-control">
+                            <option value="@SessionNotificationModeExtensions.GroupAndDirectValue">В группе и в личку</option>
+                            <option value="@SessionNotificationModeExtensions.GroupOnlyValue">Только в группе</option>
+                        </select>
+                    </div>
+                </div>
+
+                <button type="submit" class="btn-gm btn-gm-primary" disabled="@isCreatingTemplate">
+                    @(isCreatingTemplate ? "⏳ Сохраняем..." : "💾 Сохранить шаблон")
+                </button>
+            </EditForm>
+        </div>
+
+        <div class="glass-card campaign-template-panel animate-slide-up">
+            <div class="batch-bulk-header">
+                <div>
+                    <h3>Сохранённые шаблоны</h3>
+                    <p>@campaignTemplateModels.Count для выбранной группы</p>
+                </div>
+                <span class="status-badge status-info">@campaignTemplateModels.Count</span>
+            </div>
+
+            @if (campaignTemplates is null)
+            {
+                <div class="skeleton skeleton-text" style="width: 70%; margin-bottom: 0.75rem;"></div>
+                <div class="skeleton skeleton-text" style="width: 55%;"></div>
+            }
+            else if (campaignTemplateModels.Count == 0)
+            {
+                <div class="empty-state empty-state-compact">
+                    <div class="empty-state-title">Шаблонов пока нет</div>
+                    <p class="empty-state-text">Создайте первый шаблон для выбранной группы.</p>
+                </div>
+            }
+            else
+            {
+                <div class="campaign-template-list">
+                    @foreach (var template in campaignTemplateModels)
+                    {
+                        <div class="campaign-template-row template-management-row">
+                            <div class="campaign-template-info">
+                                <h3>@template.Name</h3>
+                                <p>@FormatTemplateSummary(template)</p>
+                            </div>
+                            <div class="template-management-actions">
+                                <span class="status-badge status-neutral">@FormatLocalMoscow(template.UpdatedAt.ToMoscow())</span>
+                                <button type="button" class="btn-gm btn-gm-danger" disabled="@(deletingTemplateId == template.Id)" @onclick="() => DeleteCampaignTemplate(template)">
+                                    @(deletingTemplateId == template.Id ? "⏳ Удаляем..." : "Удалить")
+                                </button>
+                            </div>
+                        </div>
+                    }
+                </div>
+            }
+        </div>
+    }
+</div>
+
+@code {
+    private List<WebGameGroup>? groups;
+    private List<WebCampaignTemplate>? campaignTemplates;
+    private List<CampaignTemplateManagementModel> campaignTemplateModels = [];
+    private Guid selectedGroupId;
+    private Guid? deletingTemplateId;
+    private bool isCreatingTemplate;
+    private long telegramId;
+    private string? errorMessage;
+    private string? successMessage;
+    private CampaignTemplateEditModel templateModel = new();
+
+    private WebGameGroup? SelectedGroup => groups?.FirstOrDefault(group => group.Id == selectedGroupId);
+
+    protected override async Task OnInitializedAsync()
+    {
+        var authState = await AuthStateProvider.GetAuthenticationStateAsync();
+        if (!authState.User.TryGetTelegramId(out telegramId))
+        {
+            Navigation.NavigateTo("/access-denied");
+            return;
+        }
+
+        groups = await SessionService.GetGroupsForGmAsync(telegramId);
+        selectedGroupId = groups.FirstOrDefault()?.Id ?? Guid.Empty;
+
+        if (selectedGroupId != Guid.Empty)
+        {
+            await LoadTemplates();
+        }
+    }
+
+    private async Task OnSelectedGroupChanged(ChangeEventArgs args)
+    {
+        if (!Guid.TryParse(args.Value?.ToString(), out var groupId))
+        {
+            return;
+        }
+
+        selectedGroupId = groupId;
+        errorMessage = null;
+        successMessage = null;
+        await LoadTemplates();
+    }
+
+    private async Task LoadTemplates()
+    {
+        campaignTemplates = null;
+        campaignTemplateModels = [];
+
+        var templates = await SessionService.GetCampaignTemplatesForGmAsync(selectedGroupId, telegramId);
+        if (templates is null)
+        {
+            Navigation.NavigateTo("/access-denied");
+            return;
+        }
+
+        campaignTemplates = templates;
+        RebuildCampaignTemplateModels();
+    }
+
+    private async Task CreateCampaignTemplate()
+    {
+        errorMessage = null;
+        successMessage = null;
+
+        if (selectedGroupId == Guid.Empty)
+        {
+            errorMessage = "Выберите группу для шаблона.";
+            return;
+        }
+
+        if (!ValidateCampaignTemplate(templateModel))
+        {
+            errorMessage = "Шаблон должен иметь название, ссылку, 1-52 игр, шаг 1-365 дней и положительный лимит мест, если он указан.";
+            return;
+        }
+
+        isCreatingTemplate = true;
+
+        try
+        {
+            await SessionService.CreateCampaignTemplateForGmAsync(
+                selectedGroupId,
+                telegramId,
+                new CreateCampaignTemplateRequest(
+                    templateModel.Name,
+                    templateModel.Title,
+                    templateModel.JoinLink,
+                    templateModel.SessionCount,
+                    templateModel.IntervalDays,
+                    templateModel.MaxPlayers,
+                    SessionNotificationModeExtensions.FromDatabaseValue(templateModel.NotificationMode)));
+
+            templateModel = new();
+            successMessage = "Шаблон кампании сохранён.";
+            await LoadTemplates();
+        }
+        catch (SessionAccessDeniedException)
+        {
+            Navigation.NavigateTo("/access-denied");
+        }
+        catch (Exception ex)
+        {
+            errorMessage = "Не удалось сохранить шаблон: " + ex.Message;
+        }
+        finally
+        {
+            isCreatingTemplate = false;
+        }
+    }
+
+    private async Task DeleteCampaignTemplate(CampaignTemplateManagementModel template)
+    {
+        errorMessage = null;
+        successMessage = null;
+        deletingTemplateId = template.Id;
+
+        try
+        {
+            await SessionService.DeleteCampaignTemplateForGmAsync(template.Id, telegramId);
+            successMessage = "Шаблон кампании удалён.";
+            await LoadTemplates();
+        }
+        catch (SessionAccessDeniedException)
+        {
+            Navigation.NavigateTo("/access-denied");
+        }
+        catch (Exception ex)
+        {
+            errorMessage = "Не удалось удалить шаблон: " + ex.Message;
+        }
+        finally
+        {
+            deletingTemplateId = null;
+        }
+    }
+
+    private void RebuildCampaignTemplateModels()
+    {
+        campaignTemplateModels = campaignTemplates?
+            .OrderByDescending(template => template.UpdatedAt)
+            .ThenBy(template => template.Name)
+            .Select(template => new CampaignTemplateManagementModel
+            {
+                Id = template.Id,
+                Name = template.Name,
+                Title = template.Title,
+                JoinLink = template.JoinLink,
+                SessionCount = template.SessionCount,
+                IntervalDays = template.IntervalDays,
+                MaxPlayers = template.MaxPlayers,
+                NotificationMode = template.NotificationMode,
+                UpdatedAt = template.UpdatedAt
+            })
+            .ToList() ?? [];
+    }
+
+    private static bool ValidateCampaignTemplate(CampaignTemplateEditModel template)
+    {
+        template.Name = template.Name.Trim();
+        template.Title = template.Title.Trim();
+        template.JoinLink = template.JoinLink.Trim();
+
+        if (template.MaxPlayers.HasValue && template.MaxPlayers.Value <= 0)
+        {
+            return false;
+        }
+
+        return template.Name.Length > 0 &&
+               template.Title.Length > 0 &&
+               template.JoinLink.Length > 0 &&
+               template.SessionCount is >= 1 and <= 52 &&
+               template.IntervalDays is >= 1 and <= 365;
+    }
+
+    private static string FormatTemplateSummary(CampaignTemplateManagementModel template)
+    {
+        var seats = template.MaxPlayers.HasValue
+            ? $"{template.MaxPlayers.Value.ToString(System.Globalization.CultureInfo.InvariantCulture)} мест"
+            : "без лимита";
+
+        return $"{template.Title} · {template.SessionCount} игр · каждые {template.IntervalDays} дн. · {seats} · {FormatNotificationMode(template.NotificationMode)}";
+    }
+
+    private static string FormatNotificationMode(string notificationMode) =>
+        SessionNotificationModeExtensions.FromDatabaseValue(notificationMode) switch
+        {
+            SessionNotificationMode.GroupOnly => "только группа",
+            _ => "группа и личка"
+        };
+
+    private static string FormatRole(string role) =>
+        GroupManagerRoleExtensions.FromDatabaseValue(role).ToDisplayName();
+
+    private static string FormatLocalMoscow(DateTime localMoscow) =>
+        localMoscow.ToString("d MMMM yyyy, HH:mm", System.Globalization.CultureInfo.GetCultureInfo("ru-RU"));
+
+    private sealed class CampaignTemplateEditModel
+    {
+        public string Name { get; set; } = "";
+        public string Title { get; set; } = "";
+        public string JoinLink { get; set; } = "";
+        public int SessionCount { get; set; } = 6;
+        public int IntervalDays { get; set; } = 7;
+        public int? MaxPlayers { get; set; }
+        public string NotificationMode { get; set; } = SessionNotificationModeExtensions.GroupAndDirectValue;
+    }
+
+    private sealed class CampaignTemplateManagementModel
+    {
+        public Guid Id { get; init; }
+        public string Name { get; init; } = "";
+        public string Title { get; init; } = "";
+        public string JoinLink { get; init; } = "";
+        public int SessionCount { get; init; }
+        public int IntervalDays { get; init; }
+        public int? MaxPlayers { get; init; }
+        public string NotificationMode { get; init; } = SessionNotificationModeExtensions.GroupAndDirectValue;
+        public DateTime UpdatedAt { get; init; }
+    }
+}
@@ -20,6 +20,58 @@
        <h2>📅 Предстоящие игры</h2>
    </div>

+    @if (groupManagement is not null)
+    {
+        <div class="glass-card animate-slide-up" style="margin-bottom: 1rem;">
+            <div class="batch-bulk-header">
+                <div>
+                    <h3>Управление группой</h3>
+                    <p>@groupManagement.Group.Name · @FormatRole(CurrentUserRole)</p>
+                </div>
+                <span class="status-badge status-info">@FormatRole(CurrentUserRole)</span>
+            </div>
+
+            <div style="display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem;">
+                <a href="/groupstats/@GroupId" class="btn-gm btn-gm-outline">📊 Статистика</a>
+                @foreach (var manager in groupManagement.Managers)
+                {
+                    <span class="status-badge @(manager.Role == GroupManagerRoleExtensions.OwnerValue ? "status-success" : "status-info")">
+                        @FormatManager(manager)
+                    </span>
+                    @if (groupManagement.CurrentUserIsOwner && manager.Role == GroupManagerRoleExtensions.CoGmValue)
+                    {
+                        <button type="button" class="btn-gm btn-gm-outline" style="font-size: 0.75rem; padding: 0.25rem 0.5rem;" disabled="@(removingCoGmId == manager.TelegramId)" @onclick="() => RemoveCoGm(manager.TelegramId)">
+                            @(removingCoGmId == manager.TelegramId ? "⏳ Удаляем..." : "Убрать")
+                        </button>
+                    }
+                }
+            </div>
+
+            @if (groupManagement.CurrentUserIsOwner)
+            {
+                <EditForm Model="@coGmModel" OnValidSubmit="AddCoGm">
+                    <div class="batch-bulk-fields">
+                        <div class="gm-form-group">
+                            <label class="gm-form-label">Telegram ID co-GM</label>
+                            <InputNumber @bind-Value="coGmModel.TelegramId" class="gm-form-control" min="1" />
+                        </div>
+                        <div class="gm-form-group">
+                            <label class="gm-form-label">Имя</label>
+                            <InputText @bind-Value="coGmModel.DisplayName" class="gm-form-control" />
+                        </div>
+                        <div class="gm-form-group">
+                            <label class="gm-form-label">Username</label>
+                            <InputText @bind-Value="coGmModel.TelegramUsername" class="gm-form-control" />
+                        </div>
+                    </div>
+                    <button type="submit" class="btn-gm btn-gm-primary" disabled="@isAddingCoGm">
+                        @(isAddingCoGm ? "⏳ Добавляем..." : "➕ Добавить co-GM")
+                    </button>
+                </EditForm>
+            }
+        </div>
+    }
+
    @if (!string.IsNullOrEmpty(errorMessage))
    {
        <div class="gm-alert gm-alert-danger" style="margin-bottom: 1rem;">
@@ -27,6 +79,54 @@
        </div>
    }

+    @if (!string.IsNullOrEmpty(successMessage))
+    {
+        <div class="gm-alert gm-alert-success" style="margin-bottom: 1rem;">
+            ✅ @successMessage
+        </div>
+    }
+
+    @if (campaignTemplates is not null)
+    {
+        <div class="glass-card campaign-template-panel animate-slide-up">
+            <div class="batch-bulk-header">
+                <div>
+                    <h3>Применить шаблон</h3>
+                    <p>@campaignTemplateModels.Count доступных для этой группы</p>
+                </div>
+                <a href="/templates" class="btn-gm btn-gm-outline">⚙️ Управлять шаблонами</a>
+            </div>
+
+            @if (campaignTemplateModels.Count == 0)
+            {
+                <div class="empty-state empty-state-compact">
+                    <div class="empty-state-title">Шаблонов пока нет</div>
+                    <p class="empty-state-text">Создайте шаблоны в отдельной вкладке, а здесь запускайте из них новые batch-расписания.</p>
+                </div>
+            }
+            else
+            {
+                <div class="campaign-template-list">
+                    @foreach (var template in campaignTemplateModels)
+                    {
+                        <div class="campaign-template-row">
+                            <div class="campaign-template-info">
+                                <h3>@template.Name</h3>
+                                <p>@FormatTemplateSummary(template)</p>
+                            </div>
+                            <div class="campaign-template-actions">
+                                <input type="datetime-local" @bind="template.FirstScheduledAtLocal" class="gm-form-control" />
+                                <button type="button" class="btn-gm btn-gm-success" disabled="@IsTemplateBusy(template)" @onclick="() => CreateBatchFromTemplate(template)">
+                                    @(processingTemplateId == template.Id ? "⏳ Создаём..." : "📅 Создать batch")
+                                </button>
+                            </div>
+                        </div>
+                    }
+                </div>
+            }
+        </div>
+    }
+
    @if (sessions == null)
    {
        <div class="glass-card" style="padding: 2rem;">
@@ -48,8 +148,74 @@
    }
    else
    {
+        <div class="batch-bulk-grid animate-slide-up">
+            @foreach (var batch in batchModels)
+            {
+                <div class="batch-bulk-card">
+                    <div class="batch-bulk-header">
+                        <div>
+                            <h3>@batch.Title</h3>
+                            <p>@FormatBatchSummary(batch)</p>
+                        </div>
+                        <span class="status-badge status-info">Batch</span>
+                    </div>
+
+                    <EditForm Model="@batch" OnValidSubmit="@(() => UpdateBatchDetails(batch))">
+                        <div class="batch-bulk-fields">
+                            <div class="gm-form-group">
+                                <label class="gm-form-label">Общее название</label>
+                                <InputText @bind-Value="batch.Title" class="gm-form-control" />
+                            </div>
+                            <div class="gm-form-group">
+                                <label class="gm-form-label">Общая ссылка</label>
+                                <InputText @bind-Value="batch.JoinLink" class="gm-form-control" />
+                            </div>
+                            <div class="gm-form-group">
+                                <label class="gm-form-label">Уведомления игрокам</label>
+                                <select @bind="batch.NotificationMode" class="gm-form-control">
+                                    <option value="@SessionNotificationModeExtensions.GroupAndDirectValue">В группе и в личку</option>
+                                    <option value="@SessionNotificationModeExtensions.GroupOnlyValue">Только в группе</option>
+                                </select>
+                            </div>
+                        </div>
+                        <button type="submit" class="btn-gm btn-gm-primary" disabled="@IsBatchBusy(batch)">
+                            @(IsBatchBusy(batch) ? "⏳ Обновляем..." : "💾 Обновить batch")
+                        </button>
+                    </EditForm>
+
+                    <div class="batch-bulk-divider"></div>
+
+                    <EditForm Model="@batch" OnValidSubmit="@(() => RescheduleBatch(batch))">
+                        <div class="batch-bulk-fields">
+                            <div class="gm-form-group">
+                                <label class="gm-form-label">Первая дата пачки (МСК, UTC+3)</label>
+                                <input type="datetime-local" @bind="batch.FirstScheduledAtLocal" class="gm-form-control" />
+                            </div>
+                            <div class="gm-form-group">
+                                <label class="gm-form-label">Шаг между играми, дней</label>
+                                <InputNumber @bind-Value="batch.IntervalDays" class="gm-form-control" min="1" />
+                            </div>
+                        </div>
+                        <button type="submit" class="btn-gm btn-gm-outline" disabled="@IsBatchBusy(batch)">
+                            @(IsBatchBusy(batch) ? "⏳ Переносим..." : "📅 Перенести пачку")
+                        </button>
+                    </EditForm>
+
+                    <div class="batch-clone-row">
+                        <select @bind="batch.CloneInterval" class="gm-form-control">
+                            <option value="week">Следующая неделя</option>
+                            <option value="month">Следующий месяц</option>
+                        </select>
+                        <button type="button" class="btn-gm btn-gm-success" disabled="@IsBatchBusy(batch)" @onclick="() => CloneBatch(batch)">
+                            @(IsBatchBusy(batch) ? "⏳ Клонируем..." : "🧬 Клонировать")
+                        </button>
+                    </div>
+                </div>
+            }
+        </div>
+
        @* Desktop table *@
-        <div class="glass-card session-table-desktop animate-slide-up" style="padding: 0; overflow: hidden;">
+        <div class="glass-card session-table-desktop session-table-desktop-card animate-slide-up">
            <table class="gm-table">
                <thead>
                    <tr>
@@ -64,33 +230,81 @@
                <tbody>
                    @foreach (var session in sessions)
                    {
+                        var isExpanded = expandedSessions.Contains(session.Id);
                        <tr>
-                            <td style="color: var(--text-primary); font-weight: 500;">@session.Title</td>
+                            <td style="color: var(--text-primary); font-weight: 500;">
+                                <button type="button" class="btn-gm btn-gm-link" @onclick="() => ToggleParticipants(session.Id)">
+                                    @(isExpanded ? "▼" : "▶") @session.Title
+                                </button>
+                            </td>
                            <td>@session.ScheduledAt.FormatMoscow()</td>
                            <td>@FormatSeats(session)</td>
                            <td>
                                <span class="status-badge @GetStatusClass(session.Status)">@TranslateStatus(session.Status)</span>
                            </td>
                            <td>
-                                <a href="@session.JoinLink" target="_blank" rel="noopener noreferrer"
-                                   style="max-width: 150px; display: inline-block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;">
+                                <a href="@session.JoinLink" target="_blank" rel="noopener noreferrer" class="session-join-link">
                                    Подключиться ↗
                                </a>
                            </td>
                            <td>
-                                <div style="display: flex; gap: 0.5rem; flex-wrap: wrap;">
-                                    <a href="/session/edit/@session.Id" class="btn-gm btn-gm-outline" style="font-size: 0.8125rem; padding: 0.375rem 0.75rem;">
+                                <div class="session-table-actions">
+                                    <a href="/session/edit/@session.Id" class="btn-gm btn-gm-outline">
                                        ✏️ Изменить
                                    </a>
+                                    <a href="/session/@session.Id/history" class="btn-gm btn-gm-outline">📜 История</a>
                                    @if (CanPromote(session))
                                    {
-                                        <button type="button" class="btn-gm btn-gm-success" style="font-size: 0.8125rem; padding: 0.375rem 0.75rem;" disabled="@(promotingSessionId == session.Id)" @onclick="() => PromoteWaitlisted(session.Id)">
+                                        <button type="button" class="btn-gm btn-gm-success" disabled="@(promotingSessionId == session.Id)" @onclick="() => PromoteWaitlisted(session.Id)">
                                            @(promotingSessionId == session.Id ? "⏳ Поднимаем..." : "⬆️ Из ожидания")
                                        </button>
                                    }
                                </div>
                            </td>
                        </tr>
+                        @if (isExpanded)
+                        {
+                            <tr>
+                                <td colspan="6" style="padding: 0; border: none;">
+                                    <div class="participant-panel">
+                                        @if (loadingParticipantsSessionId == session.Id)
+                                        {
+                                            <div class="skeleton skeleton-text" style="width: 60%;"></div>
+                                        }
+                                        else if (participantsCache.TryGetValue(session.Id, out var participants))
+                                        {
+                                            @if (participants.Count == 0)
+                                            {
+                                                <div class="empty-state empty-state-compact">
+                                                    <div class="empty-state-title">Нет участников</div>
+                                                </div>
+                                            }
+                                            else
+                                            {
+                                                <div class="participant-list">
+                                                    @foreach (var p in participants)
+                                                    {
+                                                        <div class="participant-row">
+                                                            <div class="participant-info">
+                                                                <span class="participant-name">@p.DisplayName</span>
+                                                                <span class="participant-username">@FormatParticipantUsername(p)</span>
+                                                                <span class="status-badge @GetParticipantStatusClass(p)">@TranslateParticipantStatus(p)</span>
+                                                            </div>
+                                                            @if (!p.IsGm)
+                                                            {
+                                                                <button type="button" class="btn-gm btn-gm-danger" style="font-size: 0.75rem; padding: 0.25rem 0.5rem;" disabled="@(kickingParticipantId == p.Id)" @onclick="() => KickParticipant(session.Id, p.Id)">
+                                                                    @(kickingParticipantId == p.Id ? "⏳..." : "🚪 Исключить")
+                                                                </button>
+                                                            }
+                                                        </div>
+                                                    }
+                                                </div>
+                                            }
+                                        }
+                                    </div>
+                                </td>
+                            </tr>
+                        }
                    }
                </tbody>
            </table>
@@ -100,9 +314,12 @@
        <div class="session-card-mobile stagger-children">
            @foreach (var session in sessions)
            {
+                var isExpanded = expandedSessions.Contains(session.Id);
                <div class="session-card">
                    <div class="session-card-header">
-                        <span class="session-card-title">@session.Title</span>
+                        <button type="button" class="btn-gm btn-gm-link" style="text-align: left; padding: 0;" @onclick="() => ToggleParticipants(session.Id)">
+                            @(isExpanded ? "▼" : "▶") @session.Title
+                        </button>
                        <span class="status-badge @GetStatusClass(session.Status)">@TranslateStatus(session.Status)</span>
                    </div>
                    <div class="session-card-body">
@@ -123,6 +340,7 @@
                        <a href="/session/edit/@session.Id" class="btn-gm btn-gm-outline" style="flex: 1; justify-content: center; font-size: 0.8125rem; padding: 0.5rem;">
                            ✏️ Изменить
                        </a>
+                        <a href="/session/@session.Id/history" class="btn-gm btn-gm-outline" style="flex: 1; justify-content: center; font-size: 0.8125rem; padding: 0.5rem;">📜 История</a>
                        @if (CanPromote(session))
                        {
                            <button type="button" class="btn-gm btn-gm-success" style="flex: 1; justify-content: center; font-size: 0.8125rem; padding: 0.5rem;" disabled="@(promotingSessionId == session.Id)" @onclick="() => PromoteWaitlisted(session.Id)">
@@ -130,6 +348,45 @@
                            </button>
                        }
                    </div>
+                    @if (isExpanded)
+                    {
+                        <div class="participant-panel" style="margin-top: 0.75rem;">
+                            @if (loadingParticipantsSessionId == session.Id)
+                            {
+                                <div class="skeleton skeleton-text" style="width: 60%;"></div>
+                            }
+                            else if (participantsCache.TryGetValue(session.Id, out var participants))
+                            {
+                                @if (participants.Count == 0)
+                                {
+                                    <div class="empty-state empty-state-compact">
+                                        <div class="empty-state-title">Нет участников</div>
+                                    </div>
+                                }
+                                else
+                                {
+                                    <div class="participant-list">
+                                        @foreach (var p in participants)
+                                        {
+                                            <div class="participant-row">
+                                                <div class="participant-info">
+                                                    <span class="participant-name">@p.DisplayName</span>
+                                                    <span class="participant-username">@FormatParticipantUsername(p)</span>
+                                                    <span class="status-badge @GetParticipantStatusClass(p)">@TranslateParticipantStatus(p)</span>
+                                                </div>
+                                                @if (!p.IsGm)
+                                                {
+                                                    <button type="button" class="btn-gm btn-gm-danger" style="font-size: 0.75rem; padding: 0.25rem 0.5rem;" disabled="@(kickingParticipantId == p.Id)" @onclick="() => KickParticipant(session.Id, p.Id)">
+                                                        @(kickingParticipantId == p.Id ? "⏳..." : "🚪 Исключить")
+                                                    </button>
+                                                }
+                                            </div>
+                                        }
+                                    </div>
+                                }
+                            }
+                        </div>
+                    }
                </div>
            }
        </div>
@@ -139,9 +396,23 @@
@code {
    [Parameter] public Guid GroupId { get; set; }
    private List<WebSession>? sessions;
+    private List<WebCampaignTemplate>? campaignTemplates;
+    private WebGroupManagement? groupManagement;
+    private List<BatchBulkEditModel> batchModels = [];
+    private List<CampaignTemplateUsageModel> campaignTemplateModels = [];
    private Guid? promotingSessionId;
+    private Guid? processingBatchId;
+    private Guid? processingTemplateId;
+    private long? removingCoGmId;
+    private bool isAddingCoGm;
    private long telegramId;
    private string? errorMessage;
+    private string? successMessage;
+    private CoGmEditModel coGmModel = new();
+    private Dictionary<Guid, List<WebParticipant>> participantsCache = new();
+    private HashSet<Guid> expandedSessions = new();
+    private Guid? kickingParticipantId;
+    private Guid? loadingParticipantsSessionId;

    protected override async Task OnInitializedAsync()
    {
@@ -152,22 +423,112 @@
            return;
        }

+        await LoadSessions();
+    }
+
+    private async Task LoadSessions()
+    {
+        groupManagement = await SessionService.GetGroupManagementForGmAsync(GroupId, telegramId);
+        if (groupManagement is null)
+        {
+            Navigation.NavigateTo("/access-denied");
+            return;
+        }
+
        sessions = await SessionService.GetUpcomingSessionsForGmAsync(GroupId, telegramId);
        if (sessions is null)
        {
            Navigation.NavigateTo("/access-denied");
+            return;
+        }
+
+        campaignTemplates = await SessionService.GetCampaignTemplatesForGmAsync(GroupId, telegramId);
+        if (campaignTemplates is null)
+        {
+            Navigation.NavigateTo("/access-denied");
+            return;
+        }
+
+        RebuildBatchModels();
+        RebuildCampaignTemplateModels();
+    }
+
+    private async Task AddCoGm()
+    {
+        errorMessage = null;
+        successMessage = null;
+
+        if (!coGmModel.TelegramId.HasValue || coGmModel.TelegramId.Value <= 0)
+        {
+            errorMessage = "Telegram ID co-GM должен быть положительным числом.";
+            return;
+        }
+
+        isAddingCoGm = true;
+
+        try
+        {
+            await SessionService.AddCoGmForOwnerAsync(
+                GroupId,
+                telegramId,
+                coGmModel.TelegramId.Value,
+                coGmModel.DisplayName,
+                coGmModel.TelegramUsername);
+
+            coGmModel = new();
+            successMessage = "Co-GM добавлен.";
+            await LoadSessions();
+        }
+        catch (SessionAccessDeniedException)
+        {
+            Navigation.NavigateTo("/access-denied");
+        }
+        catch (Exception ex)
+        {
+            errorMessage = "Не удалось добавить co-GM: " + ex.Message;
+        }
+        finally
+        {
+            isAddingCoGm = false;
+        }
+    }
+
+    private async Task RemoveCoGm(long coGmTelegramId)
+    {
+        errorMessage = null;
+        successMessage = null;
+        removingCoGmId = coGmTelegramId;
+
+        try
+        {
+            await SessionService.RemoveCoGmForOwnerAsync(GroupId, telegramId, coGmTelegramId);
+            successMessage = "Co-GM удалён.";
+            await LoadSessions();
+        }
+        catch (SessionAccessDeniedException)
+        {
+            Navigation.NavigateTo("/access-denied");
+        }
+        catch (Exception ex)
+        {
+            errorMessage = "Не удалось удалить co-GM: " + ex.Message;
+        }
+        finally
+        {
+            removingCoGmId = null;
        }
    }

    private async Task PromoteWaitlisted(Guid sessionId)
    {
        errorMessage = null;
+        successMessage = null;
        promotingSessionId = sessionId;

        try
        {
            await SessionService.PromoteWaitlistedPlayerForGmAsync(sessionId, telegramId);
-            sessions = await SessionService.GetUpcomingSessionsForGmAsync(GroupId, telegramId);
+            await LoadSessions();
        }
        catch (SessionAccessDeniedException)
        {
@@ -183,6 +544,324 @@
        }
    }

+    private async Task ToggleParticipants(Guid sessionId)
+    {
+        if (expandedSessions.Contains(sessionId))
+        {
+            expandedSessions.Remove(sessionId);
+            return;
+        }
+
+        expandedSessions.Add(sessionId);
+
+        if (!participantsCache.ContainsKey(sessionId))
+        {
+            loadingParticipantsSessionId = sessionId;
+            try
+            {
+                var participants = await SessionService.GetSessionParticipantsForGmAsync(sessionId, telegramId);
+                participantsCache[sessionId] = participants ?? [];
+            }
+            catch (Exception ex)
+            {
+                errorMessage = "Не удалось загрузить участников: " + ex.Message;
+                expandedSessions.Remove(sessionId);
+            }
+            finally
+            {
+                loadingParticipantsSessionId = null;
+            }
+        }
+    }
+
+    private async Task KickParticipant(Guid sessionId, Guid participantId)
+    {
+        errorMessage = null;
+        successMessage = null;
+        kickingParticipantId = participantId;
+
+        try
+        {
+            await SessionService.RemovePlayerFromSessionForGmAsync(sessionId, telegramId, participantId);
+            participantsCache.Remove(sessionId);
+            successMessage = "Игрок исключён.";
+            await LoadSessions();
+            if (expandedSessions.Contains(sessionId))
+            {
+                await ToggleParticipants(sessionId);
+            }
+        }
+        catch (SessionAccessDeniedException)
+        {
+            Navigation.NavigateTo("/access-denied");
+        }
+        catch (Exception ex)
+        {
+            errorMessage = ex.Message;
+        }
+        finally
+        {
+            kickingParticipantId = null;
+        }
+    }
+
+    private static string FormatParticipantUsername(WebParticipant p)
+    {
+        var username = string.IsNullOrWhiteSpace(p.TelegramUsername)
+            ? p.TelegramId.ToString(System.Globalization.CultureInfo.InvariantCulture)
+            : "@" + p.TelegramUsername;
+        return $"{username} · {FormatParticipantRsvp(p.RsvpStatus)}";
+    }
+
+    private static string FormatParticipantRsvp(string rsvp) => rsvp switch
+    {
+        RsvpStatus.Pending => "⏳ не ответил",
+        RsvpStatus.Confirmed => "✅ подтвердил",
+        RsvpStatus.Declined => "❌ отказался",
+        _ => rsvp
+    };
+
+    private static string GetParticipantStatusClass(WebParticipant p)
+    {
+        if (p.IsGm) return "status-success";
+        return p.RegistrationStatus switch
+        {
+            "Active" => "status-info",
+            "Waitlisted" => "status-warning",
+            _ => "status-neutral"
+        };
+    }
+
+    private static string TranslateParticipantStatus(WebParticipant p)
+    {
+        if (p.IsGm) return "ГМ";
+        return p.RegistrationStatus switch
+        {
+            "Active" => "Основной состав",
+            "Waitlisted" => "Ожидание",
+            _ => p.RegistrationStatus
+        };
+    }
+
+    private async Task UpdateBatchDetails(BatchBulkEditModel batch)
+    {
+        errorMessage = null;
+        successMessage = null;
+
+        if (!ValidateBatchDetails(batch))
+        {
+            errorMessage = "Название и ссылка для batch не должны быть пустыми.";
+            return;
+        }
+
+        processingBatchId = batch.BatchId;
+
+        try
+        {
+            await SessionService.UpdateBatchDetailsForGmAsync(batch.BatchId, telegramId, batch.Title, batch.JoinLink);
+            await SessionService.UpdateBatchNotificationModeForGmAsync(
+                batch.BatchId,
+                telegramId,
+                SessionNotificationModeExtensions.FromDatabaseValue(batch.NotificationMode));
+            successMessage = "Настройки batch обновлены.";
+            await LoadSessions();
+        }
+        catch (SessionAccessDeniedException)
+        {
+            Navigation.NavigateTo("/access-denied");
+        }
+        catch (Exception ex)
+        {
+            errorMessage = "Не удалось обновить пачку: " + ex.Message;
+        }
+        finally
+        {
+            processingBatchId = null;
+        }
+    }
+
+    private async Task RescheduleBatch(BatchBulkEditModel batch)
+    {
+        errorMessage = null;
+        successMessage = null;
+
+        if (batch.IntervalDays <= 0)
+        {
+            errorMessage = "Шаг между играми должен быть больше 0 дней.";
+            return;
+        }
+
+        processingBatchId = batch.BatchId;
+
+        try
+        {
+            var utcTime = new DateTimeOffset(batch.FirstScheduledAtLocal, TimeSpan.FromHours(3)).ToUniversalTime().UtcDateTime;
+            await SessionService.RescheduleBatchForGmAsync(batch.BatchId, telegramId, utcTime, batch.IntervalDays);
+            successMessage = "Расписание пачки обновлено.";
+            await LoadSessions();
+        }
+        catch (SessionAccessDeniedException)
+        {
+            Navigation.NavigateTo("/access-denied");
+        }
+        catch (Exception ex)
+        {
+            errorMessage = "Не удалось перенести пачку: " + ex.Message;
+        }
+        finally
+        {
+            processingBatchId = null;
+        }
+    }
+
+    private async Task CloneBatch(BatchBulkEditModel batch)
+    {
+        errorMessage = null;
+        successMessage = null;
+        processingBatchId = batch.BatchId;
+
+        try
+        {
+            var interval = batch.CloneInterval == "month"
+                ? BatchCloneInterval.NextMonth
+                : BatchCloneInterval.NextWeek;
+
+            var clonedBatch = await SessionService.CloneBatchForGmAsync(batch.BatchId, telegramId, interval);
+            successMessage = $"Пачка склонирована: {clonedBatch.SessionCount} игр.";
+            await LoadSessions();
+        }
+        catch (SessionAccessDeniedException)
+        {
+            Navigation.NavigateTo("/access-denied");
+        }
+        catch (Exception ex)
+        {
+            errorMessage = "Не удалось клонировать пачку: " + ex.Message;
+        }
+        finally
+        {
+            processingBatchId = null;
+        }
+    }
+
+    private async Task CreateBatchFromTemplate(CampaignTemplateUsageModel template)
+    {
+        errorMessage = null;
+        successMessage = null;
+        processingTemplateId = template.Id;
+
+        try
+        {
+            var utcTime = new DateTimeOffset(template.FirstScheduledAtLocal, TimeSpan.FromHours(3)).ToUniversalTime().UtcDateTime;
+            if (utcTime <= DateTime.UtcNow)
+            {
+                errorMessage = "Первая дата batch должна быть в будущем.";
+                return;
+            }
+
+            var createdBatch = await SessionService.CreateBatchFromCampaignTemplateForGmAsync(template.Id, telegramId, utcTime);
+            successMessage = $"Batch создан из шаблона: {createdBatch.SessionCount} игр.";
+            await LoadSessions();
+        }
+        catch (SessionAccessDeniedException)
+        {
+            Navigation.NavigateTo("/access-denied");
+        }
+        catch (Exception ex)
+        {
+            errorMessage = "Не удалось создать batch из шаблона: " + ex.Message;
+        }
+        finally
+        {
+            processingTemplateId = null;
+        }
+    }
+
+    private void RebuildBatchModels()
+    {
+        batchModels = sessions?
+            .GroupBy(session => session.BatchId)
+            .Select(group =>
+            {
+                var orderedSessions = group.OrderBy(session => session.ScheduledAt).ToList();
+                var firstSession = orderedSessions[0];
+                var lastSession = orderedSessions[^1];
+
+                return new BatchBulkEditModel
+                {
+                    BatchId = group.Key,
+                    Title = firstSession.Title,
+                    JoinLink = firstSession.JoinLink,
+                    NotificationMode = firstSession.NotificationMode,
+                    FirstScheduledAtLocal = firstSession.ScheduledAt.ToMoscow(),
+                    LastScheduledAtLocal = lastSession.ScheduledAt.ToMoscow(),
+                    IntervalDays = InferIntervalDays(orderedSessions),
+                    SessionCount = orderedSessions.Count
+                };
+            })
+            .OrderBy(batch => batch.FirstScheduledAtLocal)
+            .ToList() ?? [];
+    }
+
+    private void RebuildCampaignTemplateModels()
+    {
+        var defaultStart = DateTime.UtcNow.AddDays(7).ToMoscow();
+        campaignTemplateModels = campaignTemplates?
+            .OrderByDescending(template => template.UpdatedAt)
+            .ThenBy(template => template.Name)
+            .Select(template => new CampaignTemplateUsageModel
+            {
+                Id = template.Id,
+                Name = template.Name,
+                Title = template.Title,
+                JoinLink = template.JoinLink,
+                SessionCount = template.SessionCount,
+                IntervalDays = template.IntervalDays,
+                MaxPlayers = template.MaxPlayers,
+                NotificationMode = template.NotificationMode,
+                FirstScheduledAtLocal = defaultStart
+            })
+            .ToList() ?? [];
+    }
+
+    private static bool ValidateBatchDetails(BatchBulkEditModel batch)
+    {
+        batch.Title = batch.Title.Trim();
+        batch.JoinLink = batch.JoinLink.Trim();
+        return batch.Title.Length > 0 && batch.JoinLink.Length > 0;
+    }
+
+    private bool IsBatchBusy(BatchBulkEditModel batch) => processingBatchId == batch.BatchId;
+
+    private bool IsTemplateBusy(CampaignTemplateUsageModel template) => processingTemplateId == template.Id;
+
+    private string CurrentUserRole =>
+        groupManagement?.Managers.FirstOrDefault(manager => manager.TelegramId == telegramId)?.Role
+        ?? GroupManagerRoleExtensions.CoGmValue;
+
+    private static string FormatRole(string role) =>
+        GroupManagerRoleExtensions.FromDatabaseValue(role).ToDisplayName();
+
+    private static string FormatManager(WebGroupManager manager)
+    {
+        var username = string.IsNullOrWhiteSpace(manager.TelegramUsername)
+            ? manager.TelegramId.ToString(System.Globalization.CultureInfo.InvariantCulture)
+            : "@" + manager.TelegramUsername;
+
+        return $"{FormatRole(manager.Role)} · {manager.DisplayName} · {username}";
+    }
+
+    private static int InferIntervalDays(IReadOnlyList<WebSession> orderedSessions)
+    {
+        if (orderedSessions.Count < 2)
+        {
+            return 7;
+        }
+
+        var days = (orderedSessions[1].ScheduledAt - orderedSessions[0].ScheduledAt).TotalDays;
+        return Math.Max(1, (int)Math.Round(days, MidpointRounding.AwayFromZero));
+    }
+
    private static bool CanPromote(WebSession session) =>
        session.WaitlistedPlayerCount > 0 &&
        (!session.MaxPlayers.HasValue || session.ActivePlayerCount < session.MaxPlayers.Value);
@@ -198,6 +877,28 @@
            : seats;
    }

+    private static string FormatBatchSummary(BatchBulkEditModel batch) =>
+        $"{batch.SessionCount} игр · {FormatLocalMoscow(batch.FirstScheduledAtLocal)} — {FormatLocalMoscow(batch.LastScheduledAtLocal)}";
+
+    private static string FormatTemplateSummary(CampaignTemplateUsageModel template)
+    {
+        var seats = template.MaxPlayers.HasValue
+            ? $"{template.MaxPlayers.Value.ToString(System.Globalization.CultureInfo.InvariantCulture)} мест"
+            : "без лимита";
+
+        return $"{template.Title} · {template.SessionCount} игр · каждые {template.IntervalDays} дн. · {seats} · {FormatNotificationMode(template.NotificationMode)}";
+    }
+
+    private static string FormatNotificationMode(string notificationMode) =>
+        SessionNotificationModeExtensions.FromDatabaseValue(notificationMode) switch
+        {
+            SessionNotificationMode.GroupOnly => "только группа",
+            _ => "группа и личка"
+        };
+
+    private static string FormatLocalMoscow(DateTime localMoscow) =>
+        localMoscow.ToString("d MMMM yyyy, HH:mm", System.Globalization.CultureInfo.GetCultureInfo("ru-RU"));
+
    private string GetStatusClass(string status) => status switch
    {
        SessionStatus.Confirmed => "status-success",
@@ -215,4 +916,37 @@
        SessionStatus.Cancelled => "Отменено",
        _ => status
    };
+
+    private sealed class BatchBulkEditModel
+    {
+        public Guid BatchId { get; init; }
+        public string Title { get; set; } = "";
+        public string JoinLink { get; set; } = "";
+        public string NotificationMode { get; set; } = SessionNotificationModeExtensions.GroupAndDirectValue;
+        public DateTime FirstScheduledAtLocal { get; set; } = DateTime.Now;
+        public DateTime LastScheduledAtLocal { get; init; } = DateTime.Now;
+        public int IntervalDays { get; set; } = 7;
+        public int SessionCount { get; init; }
+        public string CloneInterval { get; set; } = "week";
+    }
+
+    private sealed class CampaignTemplateUsageModel
+    {
+        public Guid Id { get; init; }
+        public string Name { get; init; } = "";
+        public string Title { get; init; } = "";
+        public string JoinLink { get; init; } = "";
+        public int SessionCount { get; init; }
+        public int IntervalDays { get; init; }
+        public int? MaxPlayers { get; init; }
+        public string NotificationMode { get; init; } = SessionNotificationModeExtensions.GroupAndDirectValue;
+        public DateTime FirstScheduledAtLocal { get; set; } = DateTime.Now;
+    }
+
+    private sealed class CoGmEditModel
+    {
+        public long? TelegramId { get; set; }
+        public string DisplayName { get; set; } = "";
+        public string? TelegramUsername { get; set; }
+    }
 }
@@ -0,0 +1,235 @@
+@page "/group/{GroupId:guid}/stats"
+@using GmRelay.Web.Services
+@using GmRelay.Shared.Domain
+@using Microsoft.AspNetCore.Authorization
+@using Microsoft.AspNetCore.Components.Authorization
+@using System.Security.Claims
+@attribute [Authorize]
+@inject ISessionStore SessionStore
+@inject AuthenticationStateProvider AuthStateProvider
+@inject NavigationManager Navigation
+
+<PageTitle>Статистика — GM-Relay</PageTitle>
+
+<div class="page-container">
+    <ul class="gm-breadcrumb animate-fade-in">
+        <li><a href="/">Главная</a></li>
+        <li><a href="/group/@GroupId">Сессии группы</a></li>
+        <li class="active">Статистика</li>
+    </ul>
+
+    <div class="page-header animate-fade-in">
+        <h2>📊 Статистика посещаемости</h2>
+        <p class="page-subtitle">Надёжность состава и качество расписания</p>
+    </div>
+
+    @if (!string.IsNullOrEmpty(errorMessage))
+    {
+        <div class="gm-alert gm-alert-danger" style="margin-bottom: 1rem;">
+            ⚠️ @errorMessage
+        </div>
+    }
+
+    @if (stats is null)
+    {
+        <div class="loading-spinner">⏳ Загружаем статистику…</div>
+    }
+    else if (stats.Count == 0)
+    {
+        <div class="empty-state">
+            <div class="empty-icon">📈</div>
+            <h3>Пока нет данных</h3>
+            <p>После первых сессий здесь появится аналитика.</p>
+        </div>
+    }
+    else
+    {
+        <div class="glass-card animate-slide-up" style="margin-bottom: 1rem;">
+            <div class="stats-summary" style="display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 1rem; margin-bottom: 1.5rem;">
+                <div class="stat-card">
+                    <div class="stat-value">@stats.Count</div>
+                    <div class="stat-label">Игроков</div>
+                </div>
+                <div class="stat-card">
+                    <div class="stat-value">@TotalSessions</div>
+                    <div class="stat-label">Сессий</div>
+                </div>
+                <div class="stat-card">
+                    <div class="stat-value">@AvgAttendanceRate%</div>
+                    <div class="stat-label">Средняя посещаемость</div>
+                </div>
+                <div class="stat-card">
+                    <div class="stat-value">@topPlayer?.DisplayName</div>
+                    <div class="stat-label">Самый стабильный</div>
+                </div>
+            </div>
+
+            <div class="table-responsive">
+                <table class="gm-table" style="width: 100%;">
+                    <thead>
+                        <tr>
+                            <th @onclick="@(() => SortBy("player"))" style="cursor:pointer;" class="sortable">Игрок  @(sortColumn == "player" ? (sortDesc ? "▼" : "▲") : "")</th>
+                            <th @onclick="@(() => SortBy("total"))" style="cursor:pointer; text-align:center;" class="sortable">Всего  @(sortColumn == "total" ? (sortDesc ? "▼" : "▲") : "")</th>
+                            <th @onclick="@(() => SortBy("confirmed"))" style="cursor:pointer; text-align:center;" class="sortable">✅  @(sortColumn == "confirmed" ? (sortDesc ? "▼" : "▲") : "")</th>
+                            <th @onclick="@(() => SortBy("declined"))" style="cursor:pointer; text-align:center;" class="sortable">❌  @(sortColumn == "declined" ? (sortDesc ? "▼" : "▲") : "")</th>
+                            <th @onclick="@(() => SortBy("noresponse"))" style="cursor:pointer; text-align:center;" class="sortable">💤  @(sortColumn == "noresponse" ? (sortDesc ? "▼" : "▲") : "")</th>
+                            <th @onclick="@(() => SortBy("waitlist"))" style="cursor:pointer; text-align:center;" class="sortable">⏳  @(sortColumn == "waitlist" ? (sortDesc ? "▼" : "▲") : "")</th>
+                            <th @onclick="@(() => SortBy("rate"))" style="cursor:pointer; text-align:center;" class="sortable">%  @(sortColumn == "rate" ? (sortDesc ? "▼" : "▲") : "")</th>
+                            <th @onclick="@(() => SortBy("cancelled"))" style="cursor:pointer; text-align:center;" class="sortable">🚫  @(sortColumn == "cancelled" ? (sortDesc ? "▼" : "▲") : "")</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        @foreach (var s in sortedStats)
+                        {
+                            <tr>
+                                <td>
+                                    <div class="player-info">
+                                        <span class="player-name">@s.DisplayName</span>
+                                        @if (!string.IsNullOrEmpty(s.TelegramUsername))
+                                        {
+                                            <span class="player-username">@@@s.TelegramUsername</span>
+                                        }
+                                    </div>
+                                </td>
+                                <td style="text-align:center;">@s.TotalSessions</td>
+                                <td style="text-align:center;">@s.ConfirmedCount</td>
+                                <td style="text-align:center;">@s.DeclinedCount</td>
+                                <td style="text-align:center;">@s.NoResponseCount</td>
+                                <td style="text-align:center;">@s.WaitlistedCount</td>
+                                <td style="text-align:center;">
+                                    <span class="rate-badge @AttendanceBadgeClass(s.AttendanceRate)">
+                                        @s.AttendanceRate%
+                                    </span>
+                                </td>
+                                <td style="text-align:center;">@s.CancellationAffectedCount</td>
+                            </tr>
+                        }
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    }
+</div>
+
+<style>
+    .stat-card {
+        background: var(--card-bg-secondary, rgba(255,255,255,0.05));
+        border-radius: 0.75rem;
+        padding: 1rem;
+        text-align: center;
+    }
+    .stat-value {
+        font-size: 1.5rem;
+        font-weight: 700;
+        color: var(--accent-color, #7cb97a);
+    }
+    .stat-label {
+        font-size: 0.8rem;
+        color: var(--text-muted, #94a3b8);
+        margin-top: 0.25rem;
+    }
+    .player-info {
+        display: flex;
+        flex-direction: column;
+    }
+    .player-name {
+        font-weight: 500;
+    }
+    .player-username {
+        font-size: 0.8rem;
+        color: var(--text-muted, #94a3b8);
+    }
+    .rate-badge {
+        display: inline-block;
+        padding: 0.25rem 0.5rem;
+        border-radius: 0.5rem;
+        font-weight: 600;
+        font-size: 0.875rem;
+    }
+    .rate-excellent { background: rgba(34,197,94,0.15); color: #22c55e; }
+    .rate-good      { background: rgba(234,179,8,0.15); color: #eab308; }
+    .rate-poor      { background: rgba(239,68,68,0.15); color: #ef4444; }
+</style>
+
+@code {
+    [Parameter] public Guid GroupId { get; set; }
+    private List<PlayerAttendanceStats>? stats;
+    private List<PlayerAttendanceStats> sortedStats = new();
+    private string? errorMessage;
+    private string sortColumn = "confirmed";
+    private bool sortDesc = true;
+    private int TotalSessions => stats?.Count > 0 ? (int)(stats.Max(s => s.TotalSessions)) : 0;
+    private int AvgAttendanceRate => stats?.Count > 0 ? (int)(stats.Average(s => s.AttendanceRate)) : 0;
+    private PlayerAttendanceStats? topPlayer => stats?.OrderByDescending(s => s.AttendanceRate).ThenByDescending(s => s.ConfirmedCount).FirstOrDefault();
+
+    protected override async Task OnInitializedAsync()
+    {
+        var authState = await AuthStateProvider.GetAuthenticationStateAsync();
+        var user = authState.User;
+        if (!user.Identity?.IsAuthenticated ?? true)
+        {
+            Navigation.NavigateTo("/login");
+            return;
+        }
+        var telegramIdClaim = user.FindFirst("telegram_id")?.Value
+            ?? user.FindFirst(ClaimTypes.NameIdentifier)?.Value;
+        if (!long.TryParse(telegramIdClaim, out var telegramId))
+        {
+            Navigation.NavigateTo("/login");
+            return;
+        }
+        try
+        {
+            if (!await SessionStore.IsGroupManagerAsync(GroupId, telegramId))
+            {
+                Navigation.NavigateTo("/access-denied");
+                return;
+            }
+            stats = await SessionStore.GetGroupAttendanceStatsAsync(GroupId) ?? new();
+            UpdateSortedStats();
+        }
+        catch (Exception ex)
+        {
+            errorMessage = $"Ошибка загрузки статистики: {ex.Message}";
+        }
+    }
+
+    private void SortBy(string column)
+    {
+        if (sortColumn == column)
+            sortDesc = !sortDesc;
+        else
+        {
+            sortColumn = column;
+            sortDesc = true;
+        }
+        UpdateSortedStats();
+    }
+
+    private void UpdateSortedStats()
+    {
+        if (stats is null) { sortedStats = new(); return; }
+        IOrderedEnumerable<PlayerAttendanceStats> ordered = sortColumn switch
+        {
+            "player" => sortDesc ? stats.OrderByDescending(s => s.DisplayName) : stats.OrderBy(s => s.DisplayName),
+            "total" => sortDesc ? stats.OrderByDescending(s => s.TotalSessions) : stats.OrderBy(s => s.TotalSessions),
+            "confirmed" => sortDesc ? stats.OrderByDescending(s => s.ConfirmedCount) : stats.OrderBy(s => s.ConfirmedCount),
+            "declined" => sortDesc ? stats.OrderByDescending(s => s.DeclinedCount) : stats.OrderBy(s => s.DeclinedCount),
+            "noresponse" => sortDesc ? stats.OrderByDescending(s => s.NoResponseCount) : stats.OrderBy(s => s.NoResponseCount),
+            "waitlist" => sortDesc ? stats.OrderByDescending(s => s.WaitlistedCount) : stats.OrderBy(s => s.WaitlistedCount),
+            "rate" => sortDesc ? stats.OrderByDescending(s => s.AttendanceRate) : stats.OrderBy(s => s.AttendanceRate),
+            "cancelled" => sortDesc ? stats.OrderByDescending(s => s.CancellationAffectedCount) : stats.OrderBy(s => s.CancellationAffectedCount),
+            _ => stats.OrderByDescending(s => s.ConfirmedCount)
+        };
+        sortedStats = ordered.ToList();
+    }
+
+    private string SortIndicator(string column) => sortColumn == column ? (sortDesc ? "▼" : "▲") : "";
+
+    private string AttendanceBadgeClass(decimal rate) => rate switch
+    {
+        >= 75m => "rate-excellent",
+        >= 50m => "rate-good",
+        _ => "rate-poor"
+    };
+}
@@ -1,6 +1,7 @@
@page "/"
@using Microsoft.AspNetCore.Authorization
@using Microsoft.AspNetCore.Components.Authorization
+@using GmRelay.Shared.Domain
@using GmRelay.Web.Services
@attribute [Authorize]
@inject AuthorizedSessionService SessionService
@@ -43,6 +44,9 @@
                    <div class="group-card-icon">🎮</div>
                    <h3 class="group-card-title">@group.Name</h3>
                    <p class="group-card-id">ID: @group.TelegramChatId</p>
+                    <span class="status-badge @(group.ManagerRole == GroupManagerRoleExtensions.OwnerValue ? "status-success" : "status-info")" style="align-self: flex-start; margin-bottom: 1rem;">
+                        @FormatRole(group.ManagerRole)
+                    </span>
                    <a href="/group/@group.Id" class="btn-gm btn-gm-primary" style="width: 100%; justify-content: center; margin-top: auto;">
                        Посмотреть игры →
                    </a>
@@ -97,4 +101,7 @@

        groups = await SessionService.GetGroupsForGmAsync(telegramId);
    }
+
+    private static string FormatRole(string role) =>
+        GroupManagerRoleExtensions.FromDatabaseValue(role).ToDisplayName();
 }
@@ -8,7 +8,7 @@

 <div class="login-page">
    <div class="login-card">
-        <div class="login-logo">🎲</div>
+        <img src="logo.png" alt="GM-Relay" class="login-logo" />
        <h1 class="login-title">GM-Relay</h1>
        <p class="login-subtitle">Войдите через Telegram для управления игровыми сессиями</p>

@@ -25,7 +25,6 @@

@code {
    private string BotUsername => Configuration["Telegram:BotUsername"] ?? "GmRelayBot";
-    private string AuthUrl => Navigation.ToAbsoluteUri("/auth/telegram").ToString();

    [CascadingParameter]
    private Task<AuthenticationState>? AuthStateTask { get; set; }
@@ -46,7 +45,8 @@
    {
        if (firstRender)
        {
-            await JS.InvokeVoidAsync("loadTelegramWidget", BotUsername, AuthUrl);
+            await JS.InvokeVoidAsync("loadTelegramWidget", BotUsername, "/auth/telegram-login");
+            await JS.InvokeVoidAsync("watchTelegramMiniAppLogin", "/auth/status", "/", false);
        }
    }
 }
@@ -0,0 +1,103 @@
+@page "/miniapp"
+@using Microsoft.AspNetCore.Components.Authorization
+@using System.Text.Json.Serialization
+@inject IJSRuntime JS
+@inject NavigationManager Navigation
+
+<PageTitle>Mini App Dashboard — GM-Relay</PageTitle>
+
+<div class="mini-app-page">
+    <div class="mini-app-auth-card" data-auth-status="@miniAppAuthStatus">
+        <img src="logo.png" alt="GM-Relay" class="mini-app-logo" />
+        <h1>GM-Relay</h1>
+        <p>@statusMessage</p>
+
+        @if (showFallback)
+        {
+            <a href="/login" class="btn-gm btn-gm-primary">Войти через Telegram</a>
+        }
+    </div>
+</div>
+
+@code {
+    private string statusMessage = "Открываем dashboard внутри Telegram...";
+    private string miniAppAuthStatus = "starting";
+    private bool showFallback;
+
+    [CascadingParameter]
+    private Task<AuthenticationState>? AuthStateTask { get; set; }
+
+    protected override async Task OnInitializedAsync()
+    {
+        if (AuthStateTask is null)
+        {
+            return;
+        }
+
+        var user = (await AuthStateTask).User;
+        if (user.Identity?.IsAuthenticated == true)
+        {
+            Navigation.NavigateTo("/");
+        }
+    }
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (!firstRender)
+        {
+            return;
+        }
+
+        try
+        {
+            var result = await JS.InvokeAsync<MiniAppAuthResult>(
+                "authenticateTelegramMiniApp",
+                "/auth/telegram-webapp",
+                "/");
+
+            if (!result.Authenticated)
+            {
+                miniAppAuthStatus = string.IsNullOrWhiteSpace(result.Reason)
+                    ? "telegram-auth-failed"
+                    : result.Reason;
+                statusMessage = GetStatusMessage(miniAppAuthStatus);
+                showFallback = true;
+                StateHasChanged();
+                await TryWatchLoginAsync();
+            }
+        }
+        catch (JSException)
+        {
+            miniAppAuthStatus = "telegram-auth-failed";
+            statusMessage = "Не удалось получить данные Telegram Mini App. Попробуйте открыть dashboard из бота.";
+            showFallback = true;
+            StateHasChanged();
+            await TryWatchLoginAsync();
+        }
+    }
+
+    private async Task TryWatchLoginAsync()
+    {
+        try
+        {
+            await JS.InvokeVoidAsync("watchTelegramMiniAppLogin", "/auth/status", "/");
+        }
+        catch (JSException)
+        {
+        }
+    }
+
+    private static string GetStatusMessage(string reason) => reason switch
+    {
+        "telegram-webapp-missing" => "Mini App API не найден. Если страница открыта в браузере, войдите через Telegram.",
+        "telegram-init-data-empty" => "Telegram открыл страницу без Mini App initData. Попробуйте войти через Telegram на этом экране.",
+        "telegram-auth-failed" => "Не удалось проверить Telegram Mini App. Попробуйте войти через Telegram.",
+        _ => "Mini App доступен из Telegram. Для браузера используйте обычный вход."
+    };
+
+    private sealed record MiniAppAuthResult(
+        [property: JsonPropertyName("authenticated")] bool Authenticated,
+        [property: JsonPropertyName("reason")] string? Reason,
+        [property: JsonPropertyName("status")] int? Status,
+        [property: JsonPropertyName("redirectUrl")] string? RedirectUrl);
+}
@@ -0,0 +1,124 @@
+@page "/session/{SessionId:guid}/history"
+@using GmRelay.Web.Services
+@using Microsoft.AspNetCore.Authorization
+@using Microsoft.AspNetCore.Components.Authorization
+@attribute [Authorize]
+@inject AuthorizedSessionService SessionService
+@inject AuthenticationStateProvider AuthStateProvider
+@inject NavigationManager Navigation
+
+<PageTitle>История изменений — GM-Relay</PageTitle>
+
+<div class="page-container">
+    <ul class="gm-breadcrumb animate-fade-in">
+        <li><a href="/">Главная</a></li>
+        <li><a href="/group/@groupId">Группа</a></li>
+        <li class="active">История изменений</li>
+    </ul>
+
+    <div class="page-header animate-fade-in">
+        <h2>📜 История изменений</h2>
+        @if (sessionTitle is not null)
+        {
+            <p style="color: var(--text-muted); margin-top: 0.25rem;">@sessionTitle</p>
+        }
+    </div>
+
+    @if (entries is null)
+    {
+        <div class="glass-card" style="padding: 2rem;">
+            <div class="skeleton skeleton-text" style="width: 50%; margin-bottom: 1.5rem;"></div>
+            <div class="skeleton skeleton-text" style="width: 100%; height: 2.5rem; margin-bottom: 1.5rem;"></div>
+        </div>
+    }
+    else if (entries.Count == 0)
+    {
+        <div class="glass-card animate-slide-up" style="padding: 2rem; text-align: center;">
+            <p style="color: var(--text-muted);">История изменений пуста. Значимые изменения (время, ссылка, название, участники) будут отображаться здесь.</p>
+        </div>
+    }
+    else
+    {
+        <div class="glass-card animate-slide-up">
+            <div class="table-responsive">
+                <table class="gm-table">
+                    <thead>
+                        <tr>
+                            <th>Время</th>
+                            <th>Актор</th>
+                            <th>Тип изменения</th>
+                            <th>Было</th>
+                            <th>Стало</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        @foreach (var entry in entries)
+                        {
+                            <tr>
+                                <td>@entry.ChangedAt.ToString("dd.MM.yyyy HH:mm") UTC</td>
+                                <td>@entry.ActorName (@entry.ActorTelegramId)</td>
+                                <td>
+                                    <span class="status-badge @(GetBadgeClass(entry.ChangeType))">
+                                        @GetChangeTypeLabel(entry.ChangeType)
+                                    </span>
+                                </td>
+                                <td style="max-width: 200px; overflow-wrap: break-word; color: var(--text-muted);">@(entry.OldValue ?? "—")</td>
+                                <td style="max-width: 200px; overflow-wrap: break-word;">@(entry.NewValue ?? "—")</td>
+                            </tr>
+                        }
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    }
+</div>
+
+@code {
+    [Parameter] public Guid SessionId { get; set; }
+    private List<SessionAuditLogEntry>? entries;
+    private string? sessionTitle;
+    private Guid? groupId;
+
+    protected override async Task OnInitializedAsync()
+    {
+        var authState = await AuthStateProvider.GetAuthenticationStateAsync();
+        if (!authState.User.TryGetTelegramId(out var telegramId))
+        {
+            Navigation.NavigateTo("/access-denied");
+            return;
+        }
+
+        var session = await SessionService.GetSessionForGmAsync(SessionId, telegramId);
+        if (session is null)
+        {
+            Navigation.NavigateTo("/access-denied");
+            return;
+        }
+
+        sessionTitle = session.Title;
+        groupId = session.GroupId;
+        entries = await SessionService.GetSessionHistoryForGmAsync(SessionId, telegramId);
+    }
+
+    private string GetChangeTypeLabel(string changeType) => changeType switch
+    {
+        "Title" => "Название",
+        "Time" => "Время",
+        "Link" => "Ссылка",
+        "MaxPlayers" => "Лимит мест",
+        "Status" => "Статус",
+        "WaitlistPromote" => "Продвижение из листа ожидания",
+        "PlayerRemoved" => "Исключение игрока",
+        "BatchRescheduled" => "Перенос батча",
+        "Cancelled" => "Отмена",
+        _ => changeType
+    };
+
+    private string GetBadgeClass(string changeType) => changeType switch
+    {
+        "Cancelled" or "PlayerRemoved" => "status-danger",
+        "WaitlistPromote" => "status-success",
+        "BatchRescheduled" or "Time" => "status-warning",
+        _ => "status-info"
+    };
+}
@@ -18,8 +18,10 @@ RUN dotnet publish "GmRelay.Web.csproj" -c Release -o /app/publish /p:UseAppHost
 # Stage 2: Runtime
 FROM mcr.microsoft.com/dotnet/aspnet:10.0-noble AS final
 WORKDIR /app
-RUN apt-get update && apt-get install -y libgssapi-krb5-2 && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y --no-install-recommends libgssapi-krb5-2 wget && rm -rf /var/lib/apt/lists/*
 COPY --from=build /app/publish .
+RUN mkdir -p /app/dataprotection-keys && chown -R $APP_UID:$APP_UID /app/dataprotection-keys
 ENV ASPNETCORE_URLS=http://+:8080
 EXPOSE 8080
+USER $APP_UID
 ENTRYPOINT ["dotnet", "GmRelay.Web.dll"]
@@ -0,0 +1,25 @@
+using Microsoft.Extensions.Diagnostics.HealthChecks;
+using Npgsql;
+
+namespace GmRelay.Web.Health;
+
+public sealed class NpgsqlHealthCheck(NpgsqlDataSource dataSource) : IHealthCheck
+{
+    public async Task<HealthCheckResult> CheckHealthAsync(
+        HealthCheckContext context,
+        CancellationToken cancellationToken = default)
+    {
+        try
+        {
+            await using var connection = await dataSource.OpenConnectionAsync(cancellationToken);
+            await using var command = connection.CreateCommand();
+            command.CommandText = "SELECT 1";
+            await command.ExecuteScalarAsync(cancellationToken);
+            return HealthCheckResult.Healthy();
+        }
+        catch (Exception ex)
+        {
+            return HealthCheckResult.Unhealthy("PostgreSQL is unavailable", ex);
+        }
+    }
+}
@@ -1,9 +1,13 @@
 using GmRelay.Web.Components;
+using GmRelay.Web.Health;
 using GmRelay.Web.Services;
 using Microsoft.AspNetCore.Authentication.Cookies;
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.DataProtection;
+using Microsoft.AspNetCore.Diagnostics.HealthChecks;
+using Microsoft.Extensions.Diagnostics.HealthChecks;
 using System.Security.Claims;
+using System.Text.Json;
 using Telegram.Bot;
 using Npgsql;

@@ -12,6 +16,10 @@ var builder = WebApplication.CreateBuilder(args);
 // Add Aspire service defaults
 builder.AddServiceDefaults();

+// Add health checks
+builder.Services.AddHealthChecks()
+    .AddCheck<NpgsqlHealthCheck>("npgsql");
+
 // Add Data Protection
 builder.Services.AddDataProtection()
    .PersistKeysToFileSystem(new DirectoryInfo("/app/dataprotection-keys"));
@@ -23,6 +31,7 @@ builder.AddNpgsqlDataSource("gmrelaydb");
 builder.Services.AddSingleton<TelegramAuthService>();
 builder.Services.AddSingleton<ISessionStore, SessionService>();
 builder.Services.AddScoped<AuthorizedSessionService>();
+builder.Services.AddScoped<CalendarSubscriptionService>();

 // Add Bot Client
 builder.Services.AddSingleton<ITelegramBotClient>(sp =>
@@ -82,32 +91,120 @@ app.MapStaticAssets();
 app.MapRazorComponents<App>()
    .AddInteractiveServerRenderMode();

+// Health check endpoints
+app.MapHealthChecks("/health", new HealthCheckOptions
+{
+    ResponseWriter = async (context, report) =>
+    {
+        context.Response.ContentType = "application/json";
+        var response = new
+        {
+            status = report.Status == HealthStatus.Healthy ? "healthy" : "unhealthy",
+            timestamp = DateTimeOffset.UtcNow.ToString("O")
+        };
+        await context.Response.WriteAsJsonAsync(response);
+    }
+});
+
+app.MapHealthChecks("/alive", new HealthCheckOptions
+{
+    Predicate = r => r.Tags.Contains("live")
+});
+
 // Endpoint to handle Telegram Login callback
 app.MapGet("/auth/telegram", async (HttpContext context, TelegramAuthService authService) =>
 {
    if (authService.Verify(context.Request.Query, out var telegramId, out var name))
    {
-        var claims = new List<Claim>
-        {
-            new Claim(ClaimTypes.NameIdentifier, telegramId.ToString()),
-            new Claim(ClaimTypes.Name, name),
-            new Claim("TelegramId", telegramId.ToString())
-        };
-
-        var claimsIdentity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme);
        var authProperties = new AuthenticationProperties { IsPersistent = true };
-
-        await context.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, new ClaimsPrincipal(claimsIdentity), authProperties);
+        await context.SignInAsync(
+            CookieAuthenticationDefaults.AuthenticationScheme,
+            CreateTelegramPrincipal(telegramId, name),
+            authProperties);
        return Results.Redirect("/");
    }

    return Results.Redirect("/login?error=auth_failed");
 });

+app.MapPost("/auth/telegram-webapp", async (
+    HttpContext context,
+    TelegramAuthService authService,
+    TelegramWebAppAuthRequest request) =>
+{
+    if (!authService.VerifyWebAppInitData(request.InitData, out var telegramId, out var name))
+    {
+        return Results.Unauthorized();
+    }
+
+    var authProperties = new AuthenticationProperties { IsPersistent = true };
+    await context.SignInAsync(
+        CookieAuthenticationDefaults.AuthenticationScheme,
+        CreateTelegramPrincipal(telegramId, name),
+        authProperties);
+
+    return Results.Ok(new { redirectUrl = "/" });
+}).DisableAntiforgery();
+
+app.MapPost("/auth/telegram-login", async (
+    HttpContext context,
+    TelegramAuthService authService,
+    TelegramLoginPayload request) =>
+{
+    if (!authService.VerifyLoginPayload(request, out var telegramId, out var name))
+    {
+        return Results.Unauthorized();
+    }
+
+    var authProperties = new AuthenticationProperties { IsPersistent = true };
+    await context.SignInAsync(
+        CookieAuthenticationDefaults.AuthenticationScheme,
+        CreateTelegramPrincipal(telegramId, name),
+        authProperties);
+
+    return Results.Ok(new { redirectUrl = "/" });
+}).DisableAntiforgery();
+
+app.MapGet("/auth/status", (HttpContext context) =>
+    Results.Ok(new { authenticated = context.User.Identity?.IsAuthenticated == true }));
+
 app.MapPost("/auth/logout", async (HttpContext context) =>
 {
    await context.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
    return Results.Redirect("/");
 });

+// Public calendar subscription endpoint (no auth required)
+app.MapGet("/calendar/{token}.ics", async (
+    string token,
+    CalendarSubscriptionService service,
+    CancellationToken ct) =>
+{
+    try
+    {
+        var ics = await service.GetIcsAsync(token, ct);
+        var bytes = System.Text.Encoding.UTF8.GetBytes(ics);
+        return Results.File(bytes, "text/calendar", "schedule.ics");
+    }
+    catch (SubscriptionNotFoundException)
+    {
+        return Results.NotFound();
+    }
+});
+
 app.Run();
+
+static ClaimsPrincipal CreateTelegramPrincipal(long telegramId, string name)
+{
+    var claims = new List<Claim>
+    {
+        new(ClaimTypes.NameIdentifier, telegramId.ToString(System.Globalization.CultureInfo.InvariantCulture)),
+        new(ClaimTypes.Name, name),
+        new("TelegramId", telegramId.ToString(System.Globalization.CultureInfo.InvariantCulture))
+    };
+
+    var claimsIdentity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme);
+    return new ClaimsPrincipal(claimsIdentity);
+}
+
+public sealed record TelegramWebAppAuthRequest(string InitData);
@@ -1,3 +1,5 @@
+using GmRelay.Shared.Domain;
+
 namespace GmRelay.Web.Services;

 public sealed class AuthorizedSessionService(ISessionStore sessionStore)
@@ -5,6 +7,24 @@ public sealed class AuthorizedSessionService(ISessionStore sessionStore)
    public Task<List<WebGameGroup>> GetGroupsForGmAsync(long gmId) =>
        sessionStore.GetGroupsForGmAsync(gmId);

+    public async Task<WebGroupManagement?> GetGroupManagementForGmAsync(Guid groupId, long gmId)
+    {
+        if (!await GroupBelongsToGmAsync(groupId, gmId))
+        {
+            return null;
+        }
+
+        var group = await sessionStore.GetGroupAsync(groupId);
+        if (group is null)
+        {
+            return null;
+        }
+
+        var managers = await sessionStore.GetGroupManagersAsync(groupId);
+        var isOwner = await sessionStore.IsGroupOwnerAsync(groupId, gmId);
+        return new WebGroupManagement(group, managers, isOwner);
+    }
+
    public async Task<List<WebSession>?> GetUpcomingSessionsForGmAsync(Guid groupId, long gmId)
    {
        if (!await GroupBelongsToGmAsync(groupId, gmId))
@@ -26,6 +46,17 @@ public sealed class AuthorizedSessionService(ISessionStore sessionStore)
        return await GroupBelongsToGmAsync(session.GroupId, gmId) ? session : null;
    }

+    public async Task<WebSessionBatch?> GetBatchForGmAsync(Guid batchId, long gmId)
+    {
+        var batch = await sessionStore.GetBatchAsync(batchId);
+        if (batch is null)
+        {
+            return null;
+        }
+
+        return await GroupBelongsToGmAsync(batch.GroupId, gmId) ? batch : null;
+    }
+
    public async Task UpdateSessionForGmAsync(Guid sessionId, long gmId, string title, DateTime scheduledAt, string joinLink, int? maxPlayers)
    {
        var session = await GetSessionForGmAsync(sessionId, gmId);
@@ -35,6 +66,15 @@ public sealed class AuthorizedSessionService(ISessionStore sessionStore)
        }

        await sessionStore.UpdateSessionAsync(sessionId, session.GroupId, title, scheduledAt, joinLink, maxPlayers);
+
+        if (session.Title != title)
+            await sessionStore.LogSessionChangeAsync(sessionId, gmId, "ГМ", "Title", session.Title, title);
+        if (session.ScheduledAt != scheduledAt)
+            await sessionStore.LogSessionChangeAsync(sessionId, gmId, "ГМ", "Time", session.ScheduledAt.ToString("O"), scheduledAt.ToString("O"));
+        if (session.JoinLink != joinLink)
+            await sessionStore.LogSessionChangeAsync(sessionId, gmId, "ГМ", "Link", session.JoinLink, joinLink);
+        if (session.MaxPlayers != maxPlayers)
+            await sessionStore.LogSessionChangeAsync(sessionId, gmId, "ГМ", "MaxPlayers", session.MaxPlayers?.ToString(), maxPlayers?.ToString());
    }

    public async Task PromoteWaitlistedPlayerForGmAsync(Guid sessionId, long gmId)
@@ -46,11 +86,230 @@ public sealed class AuthorizedSessionService(ISessionStore sessionStore)
        }

        await sessionStore.PromoteWaitlistedPlayerAsync(sessionId, session.GroupId);
+        await sessionStore.LogSessionChangeAsync(sessionId, gmId, "ГМ", "WaitlistPromote", null, null);
+    }
+
+    public async Task UpdateBatchDetailsForGmAsync(Guid batchId, long gmId, string title, string joinLink)
+    {
+        var batch = await GetBatchForGmAsync(batchId, gmId);
+        if (batch is null)
+        {
+            throw new SessionAccessDeniedException(batchId, gmId);
+        }
+
+        await sessionStore.UpdateBatchDetailsAsync(batchId, batch.GroupId, title.Trim(), joinLink.Trim());
+    }
+
+    public async Task UpdateBatchNotificationModeForGmAsync(Guid batchId, long gmId, SessionNotificationMode notificationMode)
+    {
+        var batch = await GetBatchForGmAsync(batchId, gmId);
+        if (batch is null)
+        {
+            throw new SessionAccessDeniedException(batchId, gmId);
+        }
+
+        await sessionStore.UpdateBatchNotificationModeAsync(batchId, batch.GroupId, notificationMode);
+    }
+
+    public async Task RescheduleBatchForGmAsync(Guid batchId, long gmId, DateTime firstScheduledAt, int intervalDays)
+    {
+        if (intervalDays <= 0)
+        {
+            throw new ArgumentOutOfRangeException(nameof(intervalDays), intervalDays, "Interval must be greater than zero.");
+        }
+
+        var batch = await GetBatchForGmAsync(batchId, gmId);
+        if (batch is null)
+        {
+            throw new SessionAccessDeniedException(batchId, gmId);
+        }
+
+        await sessionStore.RescheduleBatchAsync(batchId, batch.GroupId, firstScheduledAt, intervalDays);
+        await sessionStore.LogSessionChangeAsync(batchId, gmId, "ГМ", "BatchRescheduled", batch.FirstScheduledAt.ToString("O"), firstScheduledAt.ToString("O"));
+    }
+
+    public async Task<WebSessionBatch> CloneBatchForGmAsync(Guid batchId, long gmId, BatchCloneInterval interval)
+    {
+        var batch = await GetBatchForGmAsync(batchId, gmId);
+        if (batch is null)
+        {
+            throw new SessionAccessDeniedException(batchId, gmId);
+        }
+
+        return await sessionStore.CloneBatchAsync(batchId, batch.GroupId, interval);
+    }
+
+    public async Task<List<WebCampaignTemplate>?> GetCampaignTemplatesForGmAsync(Guid groupId, long gmId)
+    {
+        if (!await GroupBelongsToGmAsync(groupId, gmId))
+        {
+            return null;
+        }
+
+        return await sessionStore.GetCampaignTemplatesAsync(groupId);
+    }
+
+    public async Task<WebCampaignTemplate> CreateCampaignTemplateForGmAsync(
+        Guid groupId,
+        long gmId,
+        CreateCampaignTemplateRequest request)
+    {
+        if (!await GroupBelongsToGmAsync(groupId, gmId))
+        {
+            throw new SessionAccessDeniedException(groupId, gmId);
+        }
+
+        var normalizedRequest = NormalizeCampaignTemplateRequest(request);
+        return await sessionStore.CreateCampaignTemplateAsync(groupId, normalizedRequest);
+    }
+
+    public async Task DeleteCampaignTemplateForGmAsync(Guid templateId, long gmId)
+    {
+        var template = await sessionStore.GetCampaignTemplateAsync(templateId);
+        if (template is null || !await GroupBelongsToGmAsync(template.GroupId, gmId))
+        {
+            throw new SessionAccessDeniedException(templateId, gmId);
+        }
+
+        await sessionStore.DeleteCampaignTemplateAsync(templateId, template.GroupId);
+    }
+
+    public async Task<WebSessionBatch> CreateBatchFromCampaignTemplateForGmAsync(
+        Guid templateId,
+        long gmId,
+        DateTime firstScheduledAt)
+    {
+        if (firstScheduledAt <= DateTime.UtcNow)
+        {
+            throw new ArgumentOutOfRangeException(nameof(firstScheduledAt), firstScheduledAt, "First scheduled time must be in the future.");
+        }
+
+        var template = await sessionStore.GetCampaignTemplateAsync(templateId);
+        if (template is null || !await GroupBelongsToGmAsync(template.GroupId, gmId))
+        {
+            throw new SessionAccessDeniedException(templateId, gmId);
+        }
+
+        return await sessionStore.CreateBatchFromTemplateAsync(templateId, template.GroupId, firstScheduledAt);
+    }
+
+    public async Task AddCoGmForOwnerAsync(Guid groupId, long ownerTelegramId, long coGmTelegramId, string displayName, string? telegramUsername)
+    {
+        if (coGmTelegramId <= 0)
+        {
+            throw new ArgumentOutOfRangeException(nameof(coGmTelegramId), coGmTelegramId, "Telegram id must be greater than zero.");
+        }
+
+        if (ownerTelegramId == coGmTelegramId)
+        {
+            throw new InvalidOperationException("Owner is already a group manager.");
+        }
+
+        if (!await sessionStore.IsGroupOwnerAsync(groupId, ownerTelegramId))
+        {
+            throw new SessionAccessDeniedException(groupId, ownerTelegramId);
+        }
+
+        var normalizedName = string.IsNullOrWhiteSpace(displayName)
+            ? $"Telegram {coGmTelegramId.ToString(System.Globalization.CultureInfo.InvariantCulture)}"
+            : displayName.Trim();
+        var normalizedUsername = string.IsNullOrWhiteSpace(telegramUsername)
+            ? null
+            : telegramUsername.Trim().TrimStart('@');
+
+        await sessionStore.AddGroupCoGmAsync(groupId, ownerTelegramId, coGmTelegramId, normalizedName, normalizedUsername);
+    }
+
+    public async Task RemoveCoGmForOwnerAsync(Guid groupId, long ownerTelegramId, long coGmTelegramId)
+    {
+        if (!await sessionStore.IsGroupOwnerAsync(groupId, ownerTelegramId))
+        {
+            throw new SessionAccessDeniedException(groupId, ownerTelegramId);
+        }
+
+        await sessionStore.RemoveGroupCoGmAsync(groupId, coGmTelegramId);
+    }
+
+    public async Task<List<WebParticipant>?> GetSessionParticipantsForGmAsync(Guid sessionId, long gmId)
+    {
+        var session = await GetSessionForGmAsync(sessionId, gmId);
+        if (session is null)
+        {
+            return null;
+        }
+
+        return await sessionStore.GetSessionParticipantsAsync(sessionId);
+    }
+
+    public async Task<List<SessionAuditLogEntry>?> GetSessionHistoryForGmAsync(Guid sessionId, long gmId)
+    {
+        var session = await GetSessionForGmAsync(sessionId, gmId);
+        if (session is null)
+        {
+            return null;
+        }
+
+        return await sessionStore.GetSessionHistoryAsync(sessionId);
+    }
+
+    public async Task RemovePlayerFromSessionForGmAsync(Guid sessionId, long gmId, Guid participantId)
+    {
+        var session = await GetSessionForGmAsync(sessionId, gmId);
+        if (session is null)
+        {
+            throw new SessionAccessDeniedException(sessionId, gmId);
+        }
+
+        await sessionStore.RemovePlayerFromSessionAsync(sessionId, session.GroupId, participantId);
+        await sessionStore.LogSessionChangeAsync(sessionId, gmId, "ГМ", "PlayerRemoved", participantId.ToString(), null);
    }

    private async Task<bool> GroupBelongsToGmAsync(Guid groupId, long gmId)
    {
-        var group = await sessionStore.GetGroupAsync(groupId);
-        return group?.GmTelegramId == gmId;
+        return await sessionStore.IsGroupManagerAsync(groupId, gmId);
+    }
+
+    private static CreateCampaignTemplateRequest NormalizeCampaignTemplateRequest(CreateCampaignTemplateRequest request)
+    {
+        var name = request.Name.Trim();
+        var title = request.Title.Trim();
+        var joinLink = request.JoinLink.Trim();
+
+        if (name.Length == 0)
+        {
+            throw new ArgumentException("Template name must not be empty.", nameof(request));
+        }
+
+        if (title.Length == 0)
+        {
+            throw new ArgumentException("Session title must not be empty.", nameof(request));
+        }
+
+        if (joinLink.Length == 0)
+        {
+            throw new ArgumentException("Join link must not be empty.", nameof(request));
+        }
+
+        if (request.SessionCount is < 1 or > 52)
+        {
+            throw new ArgumentOutOfRangeException(nameof(request), request.SessionCount, "Session count must be between 1 and 52.");
+        }
+
+        if (request.IntervalDays is < 1 or > 365)
+        {
+            throw new ArgumentOutOfRangeException(nameof(request), request.IntervalDays, "Interval must be between 1 and 365 days.");
+        }
+
+        if (request.MaxPlayers is <= 0)
+        {
+            throw new ArgumentOutOfRangeException(nameof(request), request.MaxPlayers, "Seat limit must be greater than zero.");
+        }
+
+        return request with
+        {
+            Name = name,
+            Title = title,
+            JoinLink = joinLink
+        };
    }
 }
@@ -0,0 +1,51 @@
+using Telegram.Bot;
+using Telegram.Bot.Types.Enums;
+using Telegram.Bot.Types.ReplyMarkups;
+
+namespace GmRelay.Web.Services;
+
+/// <summary>
+/// Handles editing batch messages that may be either text or photo messages.
+/// When the batch was created with SendPhoto (image + caption), we need
+/// EditMessageCaption instead of EditMessageText.
+/// </summary>
+public static class BatchMessageEditor
+{
+    /// <summary>
+    /// Edits a batch message, automatically detecting whether it is a text or photo message.
+    /// Tries EditMessageText first; on failure falls back to EditMessageCaption.
+    /// </summary>
+    public static async Task EditBatchMessageAsync(
+        ITelegramBotClient bot,
+        long chatId,
+        int messageId,
+        string text,
+        InlineKeyboardMarkup? replyMarkup,
+        CancellationToken ct = default)
+    {
+        try
+        {
+            await bot.EditMessageText(
+                chatId: chatId,
+                messageId: messageId,
+                text: text,
+                parseMode: ParseMode.Html,
+                replyMarkup: replyMarkup,
+                cancellationToken: ct);
+        }
+        catch (Telegram.Bot.Exceptions.ApiRequestException ex)
+            when (ex.Message.Contains("there is no text in the message", StringComparison.OrdinalIgnoreCase))
+        {
+            // The batch message is a photo — use EditMessageCaption instead.
+            // Caption is limited to 1024 chars; if text exceeds that, truncate gracefully.
+            var caption = text.Length <= 1024 ? text : text[..1021] + "...";
+            await bot.EditMessageCaption(
+                chatId: chatId,
+                messageId: messageId,
+                caption: caption,
+                parseMode: ParseMode.Html,
+                replyMarkup: replyMarkup,
+                cancellationToken: ct);
+        }
+    }
+}
@@ -0,0 +1,91 @@
+using GmRelay.Shared.Domain;
+
+namespace GmRelay.Web.Services;
+
+public enum BatchCloneInterval
+{
+    NextWeek,
+    NextMonth
+}
+
+public sealed record WebSessionBatch(
+    Guid Id,
+    Guid GroupId,
+    string Title,
+    string JoinLink,
+    DateTime FirstScheduledAt,
+    DateTime LastScheduledAt,
+    int SessionCount,
+    string NotificationMode = SessionNotificationModeExtensions.GroupAndDirectValue);
+
+public sealed record WebCampaignTemplate(
+    Guid Id,
+    Guid GroupId,
+    string Name,
+    string Title,
+    string JoinLink,
+    int SessionCount,
+    int IntervalDays,
+    int? MaxPlayers,
+    string NotificationMode,
+    DateTime CreatedAt,
+    DateTime UpdatedAt);
+
+public sealed record CreateCampaignTemplateRequest(
+    string Name,
+    string Title,
+    string JoinLink,
+    int SessionCount,
+    int IntervalDays,
+    int? MaxPlayers,
+    SessionNotificationMode NotificationMode);
+
+public static class BatchSchedulePlanner
+{
+    private const int MaxTemplateSessionCount = 52;
+    private const int MaxTemplateIntervalDays = 365;
+
+    public static IReadOnlyList<DateTime> BuildFixedIntervalSchedule(
+        IEnumerable<DateTime> currentSchedule,
+        DateTime firstScheduledAt,
+        int intervalDays)
+    {
+        if (intervalDays <= 0)
+        {
+            throw new ArgumentOutOfRangeException(nameof(intervalDays), intervalDays, "Interval must be greater than zero.");
+        }
+
+        return currentSchedule
+            .OrderBy(scheduledAt => scheduledAt)
+            .Select((_, index) => firstScheduledAt.AddDays(intervalDays * index))
+            .ToList();
+    }
+
+    public static IReadOnlyList<DateTime> BuildRecurringSchedule(
+        DateTime firstScheduledAt,
+        int sessionCount,
+        int intervalDays)
+    {
+        if (sessionCount is < 1 or > MaxTemplateSessionCount)
+        {
+            throw new ArgumentOutOfRangeException(nameof(sessionCount), sessionCount, "Session count must be between 1 and 52.");
+        }
+
+        if (intervalDays is < 1 or > MaxTemplateIntervalDays)
+        {
+            throw new ArgumentOutOfRangeException(nameof(intervalDays), intervalDays, "Interval must be between 1 and 365 days.");
+        }
+
+        return Enumerable.Range(0, sessionCount)
+            .Select(index => firstScheduledAt.AddDays(intervalDays * index))
+            .ToList();
+    }
+
+    public static DateTime ShiftForClone(DateTime scheduledAt, BatchCloneInterval interval) =>
+        interval switch
+        {
+            BatchCloneInterval.NextWeek => scheduledAt.AddDays(7),
+            BatchCloneInterval.NextMonth => scheduledAt.AddMonths(1),
+            _ => throw new ArgumentOutOfRangeException(nameof(interval), interval, "Unknown clone interval.")
+        };
+}
@@ -0,0 +1,93 @@
+using System.Text;
+using Dapper;
+using GmRelay.Shared.Domain;
+using Npgsql;
+
+namespace GmRelay.Web.Services;
+
+public sealed class CalendarSubscriptionService(NpgsqlDataSource dataSource)
+{
+    private const string IcsProdId = "-//GM-Relay//TTRPG Schedule//EN";
+
+    public string GenerateToken() => Guid.NewGuid().ToString("N");
+
+    public async Task<string> CreateSubscriptionAsync(
+        long userTelegramId,
+        Guid? groupId,
+        CalendarSubscriptionFilter filter,
+        CancellationToken ct = default)
+    {
+        var token = GenerateToken();
+        await using var connection = await dataSource.OpenConnectionAsync(ct);
+        await connection.ExecuteAsync(
+            @"INSERT INTO calendar_subscriptions (id, token, user_telegram_id, group_id, filter_type, created_at, expires_at)
+              VALUES (gen_random_uuid(), @token, @userTelegramId, @groupId, @filterType, now(), NULL)",
+            new { token, userTelegramId, groupId, filterType = (int)filter });
+        return token;
+    }
+
+    public async Task<string> GetIcsAsync(string token, CancellationToken ct = default)
+    {
+        await using var connection = await dataSource.OpenConnectionAsync(ct);
+
+        var subscription = await connection.QueryFirstOrDefaultAsync<SubscriptionRecord>(
+            @"SELECT id, user_telegram_id as UserTelegramId, group_id as GroupId, filter_type as FilterType
+              FROM calendar_subscriptions
+              WHERE token = @token
+                AND (expires_at IS NULL OR expires_at > now())",
+            new { token });
+
+        if (subscription is null)
+            throw new SubscriptionNotFoundException();
+
+        var sessions = await connection.QueryAsync<CalendarSessionDto>(
+            subscription.FilterType == (int)CalendarSubscriptionFilter.SpecificGroup && subscription.GroupId.HasValue
+                ? @"SELECT s.id as Id, s.title as Title, s.scheduled_at as ScheduledAt
+                    FROM sessions s
+                    WHERE s.group_id = @GroupId
+                      AND s.status = @Planned
+                      AND s.scheduled_at > NOW()
+                    ORDER BY s.scheduled_at ASC"
+                : @"SELECT s.id as Id, s.title as Title, s.scheduled_at as ScheduledAt
+                    FROM sessions s
+                    WHERE s.status = @Planned
+                      AND s.scheduled_at > NOW()
+                    ORDER BY s.scheduled_at ASC",
+            new { subscription.GroupId, Planned = SessionStatus.Planned });
+
+        var sb = new StringBuilder();
+        sb.AppendLine("BEGIN:VCALENDAR");
+        sb.AppendLine("VERSION:2.0");
+        sb.AppendLine($"PRODID:{IcsProdId}");
+        sb.AppendLine("CALSCALE:GREGORIAN");
+        sb.AppendLine("METHOD:PUBLISH");
+
+        foreach (var s in sessions)
+        {
+            var dtStart = FormatIcsDate(s.ScheduledAt);
+            var dtEnd = FormatIcsDate(s.ScheduledAt.AddHours(4));
+            sb.AppendLine("BEGIN:VEVENT");
+            sb.AppendLine($"UID:{s.Id}@gmrelay");
+            sb.AppendLine($"DTSTAMP:{FormatIcsDate(DateTime.UtcNow)}");
+            sb.AppendLine($"DTSTART:{dtStart}");
+            sb.AppendLine($"DTEND:{dtEnd}");
+            sb.AppendLine($"SUMMARY:{EscapeIcsText(s.Title)}");
+            sb.AppendLine("END:VEVENT");
+        }
+
+        sb.AppendLine("END:VCALENDAR");
+        return sb.ToString();
+    }
+
+    private static string FormatIcsDate(DateTime dt) => dt.ToUniversalTime().ToString("yyyyMMddTHHmmssZ");
+
+    private static string EscapeIcsText(string text) => text
+        .Replace("\\", "\\\\")
+        .Replace(";", "\\;")
+        .Replace(",", "\\,")
+        .Replace("\n", "\\n")
+        .Replace("\r", "");
+
+    private sealed record SubscriptionRecord(Guid Id, long UserTelegramId, Guid? GroupId, int FilterType);
+    private sealed record CalendarSessionDto(Guid Id, string Title, DateTime ScheduledAt);
+}
@@ -1,11 +1,57 @@
+using GmRelay.Shared.Domain;
+
 namespace GmRelay.Web.Services;

+public sealed record PlayerAttendanceStats(
+    Guid PlayerId,
+    string DisplayName,
+    string? TelegramUsername,
+    long TotalSessions,
+    long ConfirmedCount,
+    long DeclinedCount,
+    long NoResponseCount,
+    long WaitlistedCount,
+    long CancellationAffectedCount,
+    decimal AttendanceRate
+);
+
+public sealed record SessionAuditLogEntry(
+    Guid Id,
+    Guid SessionId,
+    long ActorTelegramId,
+    string ActorName,
+    string ChangeType,
+    string? OldValue,
+    string? NewValue,
+    DateTime ChangedAt
+);
+
 public interface ISessionStore
 {
    Task<List<WebGameGroup>> GetGroupsForGmAsync(long gmId);
    Task<WebGameGroup?> GetGroupAsync(Guid groupId);
+    Task<bool> IsGroupManagerAsync(Guid groupId, long telegramId);
+    Task<bool> IsGroupOwnerAsync(Guid groupId, long telegramId);
+    Task<List<WebGroupManager>> GetGroupManagersAsync(Guid groupId);
    Task<List<WebSession>> GetUpcomingSessionsAsync(Guid groupId);
    Task<WebSession?> GetSessionAsync(Guid sessionId);
+    Task<WebSessionBatch?> GetBatchAsync(Guid batchId);
    Task UpdateSessionAsync(Guid sessionId, Guid groupId, string title, DateTime scheduledAt, string joinLink, int? maxPlayers);
    Task PromoteWaitlistedPlayerAsync(Guid sessionId, Guid groupId);
+    Task UpdateBatchDetailsAsync(Guid batchId, Guid groupId, string title, string joinLink);
+    Task UpdateBatchNotificationModeAsync(Guid batchId, Guid groupId, SessionNotificationMode notificationMode);
+    Task RescheduleBatchAsync(Guid batchId, Guid groupId, DateTime firstScheduledAt, int intervalDays);
+    Task<WebSessionBatch> CloneBatchAsync(Guid batchId, Guid groupId, BatchCloneInterval interval);
+    Task<List<WebCampaignTemplate>> GetCampaignTemplatesAsync(Guid groupId);
+    Task<WebCampaignTemplate?> GetCampaignTemplateAsync(Guid templateId);
+    Task<WebCampaignTemplate> CreateCampaignTemplateAsync(Guid groupId, CreateCampaignTemplateRequest request);
+    Task DeleteCampaignTemplateAsync(Guid templateId, Guid groupId);
+    Task<WebSessionBatch> CreateBatchFromTemplateAsync(Guid templateId, Guid groupId, DateTime firstScheduledAt);
+    Task AddGroupCoGmAsync(Guid groupId, long ownerTelegramId, long coGmTelegramId, string displayName, string? telegramUsername);
+    Task RemoveGroupCoGmAsync(Guid groupId, long coGmTelegramId);
+    Task<List<WebParticipant>> GetSessionParticipantsAsync(Guid sessionId);
+    Task RemovePlayerFromSessionAsync(Guid sessionId, Guid groupId, Guid participantId);
+    Task<List<PlayerAttendanceStats>> GetGroupAttendanceStatsAsync(Guid groupId);
+    Task LogSessionChangeAsync(Guid sessionId, long actorTelegramId, string actorName, string changeType, string? oldValue, string? newValue);
+    Task<List<SessionAuditLogEntry>> GetSessionHistoryAsync(Guid sessionId);
 }
@@ -0,0 +1,6 @@
+namespace GmRelay.Web.Services;
+
+public sealed class SubscriptionNotFoundException : Exception
+{
+    public SubscriptionNotFoundException() : base("Calendar subscription not found.") { }
+}
@@ -1,5 +1,8 @@
 using System.Security.Cryptography;
 using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using Microsoft.AspNetCore.WebUtilities;

 namespace GmRelay.Web.Services;

@@ -55,4 +58,170 @@ public sealed class TelegramAuthService(IConfiguration configuration)

        return false;
    }
+
+    public bool VerifyWebAppInitData(string initData, out long telegramId, out string name)
+    {
+        telegramId = 0;
+        name = string.Empty;
+
+        if (string.IsNullOrWhiteSpace(initData))
+            return false;
+
+        var token = configuration["Telegram__BotToken"] ?? configuration["Telegram:BotToken"];
+        if (string.IsNullOrEmpty(token))
+            return false;
+
+        var values = QueryHelpers.ParseQuery(initData);
+        if (!values.TryGetValue("hash", out var hash) || string.IsNullOrWhiteSpace(hash))
+            return false;
+
+        var dataCheckString = string.Join(
+            "\n",
+            values
+                .Where(pair => pair.Key != "hash")
+                .OrderBy(pair => pair.Key, StringComparer.Ordinal)
+                .Select(pair => $"{pair.Key}={pair.Value}"));
+
+        var secretKey = HMACSHA256.HashData(Encoding.UTF8.GetBytes("WebAppData"), Encoding.UTF8.GetBytes(token));
+        var computedHashBytes = HMACSHA256.HashData(secretKey, Encoding.UTF8.GetBytes(dataCheckString));
+
+        byte[] hashBytes;
+        try
+        {
+            hashBytes = Convert.FromHexString(hash.ToString());
+        }
+        catch (FormatException)
+        {
+            return false;
+        }
+
+        if (!CryptographicOperations.FixedTimeEquals(computedHashBytes, hashBytes))
+            return false;
+
+        if (!values.TryGetValue("auth_date", out var authDateStr) ||
+            !long.TryParse(authDateStr, out var authDate))
+        {
+            return false;
+        }
+
+        var now = DateTimeOffset.UtcNow.ToUnixTimeSeconds();
+        if (now - authDate > 86400)
+            return false;
+
+        if (!values.TryGetValue("user", out var userJson) || string.IsNullOrWhiteSpace(userJson))
+            return false;
+
+        return TryReadWebAppUser(userJson.ToString(), out telegramId, out name);
+    }
+
+    public bool VerifyLoginPayload(TelegramLoginPayload payload, out long telegramId, out string name)
+    {
+        telegramId = 0;
+        name = string.Empty;
+
+        if (payload.Id <= 0 ||
+            string.IsNullOrWhiteSpace(payload.FirstName) ||
+            payload.AuthDate <= 0 ||
+            string.IsNullOrWhiteSpace(payload.Hash))
+        {
+            return false;
+        }
+
+        var token = configuration["Telegram__BotToken"] ?? configuration["Telegram:BotToken"];
+        if (string.IsNullOrEmpty(token))
+            return false;
+
+        var values = new SortedDictionary<string, string>(StringComparer.Ordinal)
+        {
+            ["auth_date"] = payload.AuthDate.ToString(System.Globalization.CultureInfo.InvariantCulture),
+            ["first_name"] = payload.FirstName,
+            ["id"] = payload.Id.ToString(System.Globalization.CultureInfo.InvariantCulture)
+        };
+
+        if (!string.IsNullOrWhiteSpace(payload.LastName))
+            values["last_name"] = payload.LastName;
+        if (!string.IsNullOrWhiteSpace(payload.PhotoUrl))
+            values["photo_url"] = payload.PhotoUrl;
+        if (!string.IsNullOrWhiteSpace(payload.Username))
+            values["username"] = payload.Username;
+
+        var dataCheckString = string.Join("\n", values.Select(pair => $"{pair.Key}={pair.Value}"));
+        var secretKey = SHA256.HashData(Encoding.UTF8.GetBytes(token));
+        var computedHashBytes = HMACSHA256.HashData(secretKey, Encoding.UTF8.GetBytes(dataCheckString));
+
+        byte[] hashBytes;
+        try
+        {
+            hashBytes = Convert.FromHexString(payload.Hash);
+        }
+        catch (FormatException)
+        {
+            return false;
+        }
+        catch (ArgumentException)
+        {
+            return false;
+        }
+
+        if (!CryptographicOperations.FixedTimeEquals(computedHashBytes, hashBytes))
+            return false;
+
+        var now = DateTimeOffset.UtcNow.ToUnixTimeSeconds();
+        if (now - payload.AuthDate > 86400)
+            return false;
+
+        telegramId = payload.Id;
+        name = string.IsNullOrWhiteSpace(payload.LastName)
+            ? payload.FirstName
+            : $"{payload.FirstName} {payload.LastName}";
+        return true;
+    }
+
+    private static bool TryReadWebAppUser(string userJson, out long telegramId, out string name)
+    {
+        telegramId = 0;
+        name = string.Empty;
+
+        try
+        {
+            using var document = JsonDocument.Parse(userJson);
+            var root = document.RootElement;
+
+            if (!root.TryGetProperty("id", out var idElement) || !idElement.TryGetInt64(out telegramId))
+                return false;
+
+            var firstName = root.TryGetProperty("first_name", out var firstNameElement)
+                ? firstNameElement.GetString() ?? string.Empty
+                : string.Empty;
+            var lastName = root.TryGetProperty("last_name", out var lastNameElement)
+                ? lastNameElement.GetString() ?? string.Empty
+                : string.Empty;
+            var username = root.TryGetProperty("username", out var usernameElement)
+                ? usernameElement.GetString()
+                : null;
+
+            name = (firstName, lastName) switch
+            {
+                ({ Length: > 0 }, { Length: > 0 }) => $"{firstName} {lastName}",
+                ({ Length: > 0 }, _) => firstName,
+                _ when !string.IsNullOrWhiteSpace(username) => "@" + username,
+                _ => $"Telegram {telegramId.ToString(System.Globalization.CultureInfo.InvariantCulture)}"
+            };
+
+            return true;
+        }
+        catch (JsonException)
+        {
+            return false;
+        }
+    }
 }
+
+public sealed record TelegramLoginPayload(
+    [property: JsonPropertyName("id")] long Id,
+    [property: JsonPropertyName("first_name")] string FirstName,
+    [property: JsonPropertyName("last_name")] string? LastName,
+    [property: JsonPropertyName("username")] string? Username,
+    [property: JsonPropertyName("photo_url")] string? PhotoUrl,
+    [property: JsonPropertyName("auth_date")] long AuthDate,
+    [property: JsonPropertyName("hash")] string Hash);
@@ -0,0 +1,62 @@
+using GmRelay.Shared.Domain;
+using GmRelay.Shared.Rendering;
+using Telegram.Bot.Types.ReplyMarkups;
+
+namespace GmRelay.Web.Services;
+
+public static class TelegramSessionBatchRenderer
+{
+    public static (string Text, InlineKeyboardMarkup Markup) Render(SessionBatchViewModel view)
+    {
+        var messageText = $"🎲 <b>Новые игры:</b> {System.Net.WebUtility.HtmlEncode(view.Title)}\n\n" +
+                          $"<b>Расписание:</b>\n\n";
+
+        var buttons = new List<InlineKeyboardButton[]>();
+
+        foreach (var session in view.Sessions)
+        {
+            messageText += $"📅 <b>{session.ScheduledAt.FormatMoscow()}</b>\n";
+            messageText += session.MaxPlayers.HasValue
+                ? $"👥 Места: {session.ActivePlayerCount}/{session.MaxPlayers.Value}\n"
+                : $"👥 Игроки ({session.ActivePlayerCount}):\n";
+
+            if (!string.IsNullOrEmpty(session.JoinLink))
+            {
+                messageText += $"🔗 <a href=\"{System.Net.WebUtility.HtmlEncode(session.JoinLink)}\">Ссылка на игру</a>\n";
+            }
+
+            if (session.ActivePlayers.Count > 0)
+            {
+                messageText += string.Join("\n", session.ActivePlayers.Select(p =>
+                    $"  👤 {(p.TelegramUsername != null ? "@" + p.TelegramUsername : p.DisplayName)}")) + "\n";
+            }
+            else
+            {
+                messageText += "  <i>Пока никто не записался</i>\n";
+            }
+
+            if (session.WaitlistedPlayers.Count > 0)
+            {
+                messageText += $"⏳ Лист ожидания ({session.WaitlistedPlayers.Count}):\n";
+                messageText += string.Join("\n", session.WaitlistedPlayers.Select(p =>
+                    $"  ⏱ {(p.TelegramUsername != null ? "@" + p.TelegramUsername : p.DisplayName)}")) + "\n";
+            }
+
+            if (GmRelay.Shared.Domain.SessionStatus.IsCancelled(session.Status))
+            {
+                messageText += "❌ <i>Сессия отменена</i>\n\n";
+            }
+            else
+            {
+                messageText += "\n";
+                var actionRow = session.AvailableActions
+                    .Select(a => InlineKeyboardButton.WithCallbackData(a.Label, $"{a.ActionKey}:{a.SessionId}"))
+                    .ToArray();
+                if (actionRow.Length > 0)
+                    buttons.Add(actionRow);
+            }
+        }
+
+        return (messageText, new InlineKeyboardMarkup(buttons));
+    }
+}
@@ -0,0 +1,250 @@
+{
+  "version": 1,
+  "dependencies": {
+    "net10.0": {
+      "Aspire.Npgsql": {
+        "type": "Direct",
+        "requested": "[13.2.2, )",
+        "resolved": "13.2.2",
+        "contentHash": "nEYgziWN7hksgEQEWy24JypcMCU8gKYcIIyPL05JfdXxUWuPRLotH/KOeuHevAjSEOYkL3dtGakBkJAuPobGmA==",
+        "dependencies": {
+          "AspNetCore.HealthChecks.NpgSql": "9.0.0",
+          "Npgsql.DependencyInjection": "10.0.1",
+          "Npgsql.OpenTelemetry": "10.0.1",
+          "OpenTelemetry.Extensions.Hosting": "1.15.0"
+        }
+      },
+      "Dapper": {
+        "type": "Direct",
+        "requested": "[2.1.72, )",
+        "resolved": "2.1.72",
+        "contentHash": "ns4mGqQd9a/MhP8m6w556vVlZIa0/MfUu03zrxjZC/jlr1uVCsUac8bkdB+Fs98Llbd56rRSo1eZH5VVmeGZyw=="
+      },
+      "Microsoft.AspNetCore.App.Internal.Assets": {
+        "type": "Direct",
+        "requested": "[10.0.5, )",
+        "resolved": "10.0.5",
+        "contentHash": "Oxw9Ps1/nd6c/EMCAI13AeJFEqXezAvCEOshMjUWmL7LeGirHJNzytR2e/3jINYg0j2TmPvNUowGHf+gp8zDSQ=="
+      },
+      "Npgsql": {
+        "type": "Direct",
+        "requested": "[10.0.2, )",
+        "resolved": "10.0.2",
+        "contentHash": "q5RfBI+wywJSFUNDE1L4ZbHEHCFTblo8Uf6A6oe4feOUFYiUQXyAf9GBh5qEZpvJaHiEbpBPkQumjEhXCJxdrg=="
+      },
+      "SecurityCodeScan.VS2019": {
+        "type": "Direct",
+        "requested": "[5.6.7, )",
+        "resolved": "5.6.7",
+        "contentHash": "WIE9RJswdSc2j+rLz2gW6U+gMUjMHzY2j7C/CL8/R2olXNM/+twarfMnWqm+rZodDBvaYDApJyxM8mVYf9FGrQ=="
+      },
+      "Telegram.Bot": {
+        "type": "Direct",
+        "requested": "[22.9.6.1, )",
+        "resolved": "22.9.6.1",
+        "contentHash": "I0eaMaETcWIhMn4uu4RGd9e6PLJOjaOG3QAcKPsTcS80H3TF6gqj3UF9NKu4ZY90ul6Y6NiWToHkg/PsvxkotA=="
+      },
+      "AspNetCore.HealthChecks.NpgSql": {
+        "type": "Transitive",
+        "resolved": "9.0.0",
+        "contentHash": "npc58/AD5zuVxERdhCl2Kb7WnL37mwX42SJcXIwvmEig0/dugOLg3SIwtfvvh3TnvTwR/sk5LYNkkPaBdks61A==",
+        "dependencies": {
+          "Npgsql": "8.0.3"
+        }
+      },
+      "Microsoft.Extensions.AmbientMetadata.Application": {
+        "type": "Transitive",
+        "resolved": "10.2.0",
+        "contentHash": "CNrEjaOCZ8d1HtB0mvpiX4EWxLkee2xy+CsYXxmsEYJSFgw3OmF9pIhP/tCTeYBHhpsKJj5wM63G8IBFGxAcsw=="
+      },
+      "Microsoft.Extensions.Compliance.Abstractions": {
+        "type": "Transitive",
+        "resolved": "10.2.0",
+        "contentHash": "1a4xDAT6fRyP8t419q3WvWMmMslDTvI7OAZLWBhn5rysFG0bl5xFenTswd1xAbT/3u3mx4Xyb5bPx+V+18tJeQ=="
+      },
+      "Microsoft.Extensions.DependencyInjection.AutoActivation": {
+        "type": "Transitive",
+        "resolved": "10.2.0",
+        "contentHash": "Z/OI261l7LnxyODKPx0trQyIHFyicCR/akfn64lGOjPcf4FpAZ7ePAGl2HPvQBUBSNfPTF0gWeCfuFmyftMgYA=="
+      },
+      "Microsoft.Extensions.Diagnostics.ExceptionSummarization": {
+        "type": "Transitive",
+        "resolved": "10.2.0",
+        "contentHash": "3qMK1D40D10kb5TdBtFJpzz6/WH0NinWs68ZZS8jCFgHMXDiOjGiPOneMmIocCP/wnUUW4Hzf8lMsIE1xIGxDA=="
+      },
+      "Microsoft.Extensions.Http.Diagnostics": {
+        "type": "Transitive",
+        "resolved": "10.2.0",
+        "contentHash": "I0FBgF6yZRwYH9E3KQ2vHm80YZ7YBj+52GDsmOWXPBv/p15b/wUoNupV9kw3LnSNVsWMqlGbiuZgBnHpMwPh+Q==",
+        "dependencies": {
+          "Microsoft.Extensions.Telemetry": "10.2.0"
+        }
+      },
+      "Microsoft.Extensions.Http.Resilience": {
+        "type": "Transitive",
+        "resolved": "10.2.0",
+        "contentHash": "Lg+OjBW+ODDbM4Ax4LoERvQ1dqSZ8I2gQc2+B0/WOWl2+PunLJ3xb3x8MtHGfcb/Mp98RoMpwRKm6Aj9mzXwrA==",
+        "dependencies": {
+          "Microsoft.Extensions.Http.Diagnostics": "10.2.0",
+          "Microsoft.Extensions.Resilience": "10.2.0"
+        }
+      },
+      "Microsoft.Extensions.Resilience": {
+        "type": "Transitive",
+        "resolved": "10.2.0",
+        "contentHash": "v4WOdAOFxB3AcsUkZWNcHL3mYzs4KAPtHO8rkoQlFKOBoD3KyjjAL+h3tRwSK5i4UpF/yhxsQRY0JxKj4osxxw==",
+        "dependencies": {
+          "Microsoft.Extensions.Diagnostics.ExceptionSummarization": "10.2.0",
+          "Microsoft.Extensions.Telemetry.Abstractions": "10.2.0",
+          "Polly.Extensions": "8.4.2",
+          "Polly.RateLimiting": "8.4.2"
+        }
+      },
+      "Microsoft.Extensions.ServiceDiscovery": {
+        "type": "Transitive",
+        "resolved": "10.2.0",
+        "contentHash": "AHTPfiKodj66xA8RwRkFD4q11V2AvzcuDsujv6ViPkOPtvBEYcPVplHakK56pPzWlX08MDS+TAQXfFXAeP7J5w==",
+        "dependencies": {
+          "Microsoft.Extensions.ServiceDiscovery.Abstractions": "10.2.0"
+        }
+      },
+      "Microsoft.Extensions.ServiceDiscovery.Abstractions": {
+        "type": "Transitive",
+        "resolved": "10.2.0",
+        "contentHash": "sANlOvfqfw/yfych4CLlHSKSWzIie6mQG7w83gVur1foNOafyHxcgpoQMvBf+KiB4Tpls6P1/Z77IIQSK8hxFg=="
+      },
+      "Microsoft.Extensions.Telemetry": {
+        "type": "Transitive",
+        "resolved": "10.2.0",
+        "contentHash": "ssW5gosYlewNH/ISTyaLD/XfJT4GSjwShOUKv61fpXrqVmHkhuIA/5bBAGStM1XbzJjt9IG2vzfdHTu4zlX9Ew==",
+        "dependencies": {
+          "Microsoft.Extensions.AmbientMetadata.Application": "10.2.0",
+          "Microsoft.Extensions.DependencyInjection.AutoActivation": "10.2.0",
+          "Microsoft.Extensions.Telemetry.Abstractions": "10.2.0"
+        }
+      },
+      "Microsoft.Extensions.Telemetry.Abstractions": {
+        "type": "Transitive",
+        "resolved": "10.2.0",
+        "contentHash": "6V4V6NX6RLUYWwV89DeW/4zK5xOycYHWhsfMXSpKVGgMHfXcczmbk6hBeqTnRPzhpATYcOWlmA6hk1jgdxUugA==",
+        "dependencies": {
+          "Microsoft.Extensions.Compliance.Abstractions": "10.2.0"
+        }
+      },
+      "Npgsql.DependencyInjection": {
+        "type": "Transitive",
+        "resolved": "10.0.1",
+        "contentHash": "YHFa4vD27sNIfv6s5q8Zi1fLvKfmK1xcpMv0PUvXOxDFbRmuMRSHwpZTbPvsAlj97q1/o7DfyynLqfqrCm1VnA==",
+        "dependencies": {
+          "Npgsql": "10.0.1"
+        }
+      },
+      "Npgsql.OpenTelemetry": {
+        "type": "Transitive",
+        "resolved": "10.0.1",
+        "contentHash": "G9fEIBaHggZXWfDSDnKLc0XwKcbuU6i2eXp7zDqpgYxbhCmIN9fRgaSOGyyMNHSo/yY1IB4G4CjW5VO/SKRR0g==",
+        "dependencies": {
+          "Npgsql": "10.0.1",
+          "OpenTelemetry.API": "1.14.0"
+        }
+      },
+      "OpenTelemetry": {
+        "type": "Transitive",
+        "resolved": "1.15.3",
+        "contentHash": "N0i6WjPoHPbZyms1ugbDIFAJFuGlpeExJMU/+XSL0lQRUkg/D0utFkDoLXf8Z1km5B+xVZ2GyMXXiX8qdeNmPg==",
+        "dependencies": {
+          "OpenTelemetry.Api.ProviderBuilderExtensions": "1.15.3"
+        }
+      },
+      "OpenTelemetry.Api": {
+        "type": "Transitive",
+        "resolved": "1.15.3",
+        "contentHash": "fX+fkCysfPut+qCcT3bKqyX4QN9Saf4CgX8HLOHywEVD+Xr7sULtfuypITpoDysjx8R59dn/3mWhgimMH8cm/g=="
+      },
+      "OpenTelemetry.Api.ProviderBuilderExtensions": {
+        "type": "Transitive",
+        "resolved": "1.15.3",
+        "contentHash": "SYn0lqYDwLMWhv/zlNGsQcl2yX++yTumanX46bmOZE/ZDOd1WjPBO2kZaZgKLEZTZk48pavIFGJ6vOvxXgWVFQ==",
+        "dependencies": {
+          "OpenTelemetry.Api": "1.15.3"
+        }
+      },
+      "OpenTelemetry.Exporter.OpenTelemetryProtocol": {
+        "type": "Transitive",
+        "resolved": "1.15.3",
+        "contentHash": "FEXJepcseTGbATiCkUfP7ipoFEYYfl/0UmmUwi0KxCPg9PaUA8ab2P1LGopK+/HExasJ1ZutFhZrN6WvUIR23g==",
+        "dependencies": {
+          "OpenTelemetry": "1.15.3"
+        }
+      },
+      "OpenTelemetry.Extensions.Hosting": {
+        "type": "Transitive",
+        "resolved": "1.15.3",
+        "contentHash": "u8n/W8yIlqv0BXZmvId1iVaeWXG42tGKdTkuLYg5g57Y/r9CeUNzqtrSHNdG5IoO8iPX79w3v+WsbAHgUQbfeg==",
+        "dependencies": {
+          "OpenTelemetry": "1.15.3"
+        }
+      },
+      "OpenTelemetry.Instrumentation.AspNetCore": {
+        "type": "Transitive",
+        "resolved": "1.15.2",
+        "contentHash": "2nPd7r0ug/gd6/CNFL6Rlu+RSQ9WYGSGHAYQ1ssbSqyzKJpqTunfx2I/1O0WB5k+L0cyXbG4XVZpoSoUc3M7wg==",
+        "dependencies": {
+          "OpenTelemetry.Api.ProviderBuilderExtensions": "[1.15.3, 2.0.0)"
+        }
+      },
+      "OpenTelemetry.Instrumentation.Http": {
+        "type": "Transitive",
+        "resolved": "1.15.1",
+        "contentHash": "vFO4Fj/dXkoVNGo/nhoGpO2zYQmZwr4jTID7oRGo+XlQ8LqksyZjUXQ4p39RfUvTID7IzzL8Qe71tW7CcAFymA==",
+        "dependencies": {
+          "OpenTelemetry.Api.ProviderBuilderExtensions": "[1.15.3, 2.0.0)"
+        }
+      },
+      "OpenTelemetry.Instrumentation.Runtime": {
+        "type": "Transitive",
+        "resolved": "1.15.1",
+        "contentHash": "cpPwlUT5HXcLGPaIgsbSy0W9eFYAPGVbTP1p8/uyQ4Osvf5BJuPpEXE7crL09SmEd44r0DGNKDtsqxaAz0HxQw==",
+        "dependencies": {
+          "OpenTelemetry.Api": "[1.15.3, 2.0.0)"
+        }
+      },
+      "Polly.Core": {
+        "type": "Transitive",
+        "resolved": "8.4.2",
+        "contentHash": "BpE2I6HBYYA5tF0Vn4eoQOGYTYIK1BlF5EXVgkWGn3mqUUjbXAr13J6fZVbp7Q3epRR8yshacBMlsHMhpOiV3g=="
+      },
+      "Polly.Extensions": {
+        "type": "Transitive",
+        "resolved": "8.4.2",
+        "contentHash": "GZ9vRVmR0jV2JtZavt+pGUsQ1O1cuRKG7R7VOZI6ZDy9y6RNPvRvXK1tuS4ffUrv8L0FTea59oEuQzgS0R7zSA==",
+        "dependencies": {
+          "Polly.Core": "8.4.2"
+        }
+      },
+      "Polly.RateLimiting": {
+        "type": "Transitive",
+        "resolved": "8.4.2",
+        "contentHash": "ehTImQ/eUyO07VYW2WvwSmU9rRH200SKJ/3jku9rOkyWE0A2JxNFmAVms8dSn49QLSjmjFRRSgfNyOgr/2PSmA==",
+        "dependencies": {
+          "Polly.Core": "8.4.2"
+        }
+      },
+      "gmrelay.servicedefaults": {
+        "type": "Project",
+        "dependencies": {
+          "Microsoft.Extensions.Http.Resilience": "[10.2.0, )",
+          "Microsoft.Extensions.ServiceDiscovery": "[10.2.0, )",
+          "OpenTelemetry.Exporter.OpenTelemetryProtocol": "[1.15.3, )",
+          "OpenTelemetry.Extensions.Hosting": "[1.15.3, )",
+          "OpenTelemetry.Instrumentation.AspNetCore": "[1.15.2, )",
+          "OpenTelemetry.Instrumentation.Http": "[1.15.1, )",
+          "OpenTelemetry.Instrumentation.Runtime": "[1.15.1, )"
+        }
+      },
+      "gmrelay.shared": {
+        "type": "Project"
+      }
+    }
+  }
+}
@@ -1,5 +1,5 @@
 /* ============================================
-   GM-Relay Design System v1.2.0
+   GM-Relay Design System v1.9.9
   Dark RPG Dashboard Theme
   ============================================ */

@@ -69,6 +69,21 @@

    /* Sidebar */
    --sidebar-width: 260px;
+
+    /* Telegram Mini App safe areas */
+    --gm-tg-safe-top: var(--tg-safe-area-inset-top, env(safe-area-inset-top, 0px));
+    --gm-tg-safe-right: var(--tg-safe-area-inset-right, env(safe-area-inset-right, 0px));
+    --gm-tg-safe-bottom: var(--tg-safe-area-inset-bottom, env(safe-area-inset-bottom, 0px));
+    --gm-tg-safe-left: var(--tg-safe-area-inset-left, env(safe-area-inset-left, 0px));
+    --gm-tg-content-safe-top: var(--tg-content-safe-area-inset-top, 0px);
+    --gm-tg-content-safe-right: var(--tg-content-safe-area-inset-right, 0px);
+    --gm-tg-content-safe-bottom: var(--tg-content-safe-area-inset-bottom, 0px);
+    --gm-tg-content-safe-left: var(--tg-content-safe-area-inset-left, 0px);
+    --gm-mini-app-top-inset: calc(var(--gm-tg-safe-top, 0px) + var(--gm-tg-content-safe-top, 0px));
+    --gm-mini-app-bottom-inset: calc(var(--gm-tg-safe-bottom, 0px) + var(--gm-tg-content-safe-bottom, 0px));
+    --gm-mini-app-left-inset: calc(var(--gm-tg-safe-left, 0px) + var(--gm-tg-content-safe-left, 0px));
+    --gm-mini-app-right-inset: calc(var(--gm-tg-safe-right, 0px) + var(--gm-tg-content-safe-right, 0px));
+    --gm-tg-viewport-height: 100dvh;
 }

 /* === Reset & Base === */
@@ -363,6 +378,11 @@ input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    filter: invert(0.7);
 }

+select option {
+    background: var(--bg-secondary);
+    color: var(--text-primary);
+}
+
 /* === Tables === */
 .gm-table {
    width: 100%;
@@ -402,6 +422,46 @@ input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    border-bottom: none;
 }

+.session-table-desktop {
+    overflow-x: auto;
+    overflow-y: hidden;
+}
+
+.session-table-desktop-card {
+    padding: 0;
+}
+
+.session-table-desktop .gm-table {
+    min-width: 760px;
+}
+
+.session-table-desktop .gm-table th:last-child,
+.session-table-desktop .gm-table td:last-child {
+    width: 8.5rem;
+    min-width: 8.5rem;
+}
+
+.session-join-link {
+    display: inline-block;
+    max-width: 150px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.session-table-actions {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    flex-wrap: wrap;
+}
+
+.session-table-actions .btn-gm {
+    font-size: 0.8125rem;
+    padding: 0.375rem 0.75rem;
+    white-space: nowrap;
+}
+
 /* === Alerts === */
 .gm-alert {
    padding: 0.875rem 1.125rem;
@@ -553,6 +613,138 @@ input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    gap: 1rem;
 }

+/* === Batch bulk operations === */
+.batch-bulk-grid {
+    display: grid;
+    gap: 1rem;
+    margin-bottom: 1.5rem;
+}
+
+.batch-bulk-card {
+    background: var(--glass-bg);
+    backdrop-filter: blur(var(--glass-blur));
+    -webkit-backdrop-filter: blur(var(--glass-blur));
+    border: 1px solid var(--glass-border);
+    border-radius: var(--radius-md);
+    padding: 1.25rem;
+}
+
+.batch-bulk-header {
+    display: flex;
+    justify-content: space-between;
+    gap: 1rem;
+    align-items: flex-start;
+    margin-bottom: 1rem;
+}
+
+.batch-bulk-header h3 {
+    font-size: 1rem;
+    margin-bottom: 0.25rem;
+    overflow-wrap: anywhere;
+}
+
+.batch-bulk-header p {
+    margin: 0;
+    color: var(--text-muted);
+    font-size: 0.8125rem;
+}
+
+.batch-bulk-fields {
+    display: grid;
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+    gap: 0.75rem;
+}
+
+.batch-bulk-divider {
+    height: 1px;
+    background: var(--border-color);
+    margin: 1rem 0;
+}
+
+.batch-clone-row {
+    display: grid;
+    grid-template-columns: minmax(0, 1fr) auto;
+    gap: 0.75rem;
+    align-items: center;
+    margin-top: 1rem;
+}
+
+.batch-clone-row .btn-gm {
+    white-space: nowrap;
+}
+
+/* === Campaign templates === */
+.campaign-template-panel {
+    margin-bottom: 1.5rem;
+}
+
+.campaign-template-fields {
+    display: grid;
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+    gap: 0.75rem;
+}
+
+.campaign-template-list {
+    margin-top: 1rem;
+    border-top: 1px solid var(--border-color);
+}
+
+.campaign-template-row {
+    display: grid;
+    grid-template-columns: minmax(0, 1fr) minmax(360px, auto);
+    gap: 1rem;
+    align-items: center;
+    padding: 1rem 0;
+    border-bottom: 1px solid var(--border-color);
+}
+
+.campaign-template-row:last-child {
+    border-bottom: none;
+    padding-bottom: 0;
+}
+
+.campaign-template-info h3 {
+    font-size: 0.9375rem;
+    margin-bottom: 0.25rem;
+    overflow-wrap: anywhere;
+}
+
+.campaign-template-info p {
+    margin: 0;
+    color: var(--text-muted);
+    font-size: 0.8125rem;
+}
+
+.campaign-template-actions {
+    display: grid;
+    grid-template-columns: minmax(190px, 1fr) auto;
+    gap: 0.75rem;
+    align-items: center;
+}
+
+.template-group-selector {
+    display: grid;
+    grid-template-columns: minmax(0, 1fr) auto;
+    gap: 0.75rem;
+    align-items: center;
+}
+
+.template-management-row {
+    grid-template-columns: minmax(0, 1fr) auto;
+}
+
+.template-management-actions {
+    display: flex;
+    align-items: center;
+    gap: 0.75rem;
+    flex-wrap: wrap;
+    justify-content: flex-end;
+}
+
+.empty-state-compact {
+    padding: 1.5rem 1rem;
+}
+
 /* === Animations === */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
@@ -685,8 +877,13 @@ input[type="datetime-local"]::-webkit-calendar-picker-indicator {
 }

 .login-logo {
-    font-size: 2.5rem;
+    width: 2.5rem;
+    height: 2.5rem;
+    object-fit: contain;
    margin-bottom: 0.5rem;
+    display: block;
+    margin-left: auto;
+    margin-right: auto;
 }

 .login-title {
@@ -705,12 +902,130 @@ input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    margin-bottom: 2rem;
 }

+/* === Telegram Mini App entry === */
+.mini-app-page {
+    min-height: 100vh;
+    min-height: var(--gm-tg-viewport-height, 100dvh);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    padding: 1rem;
+    background: var(--bg-primary);
+}
+
+.mini-app-auth-card {
+    width: 100%;
+    max-width: 360px;
+    padding: 1.5rem;
+    border: 1px solid var(--glass-border);
+    border-radius: var(--radius-md);
+    background: var(--glass-bg);
+    text-align: center;
+}
+
+.mini-app-logo {
+    width: 2.25rem;
+    height: 2.25rem;
+    object-fit: contain;
+    margin-bottom: 0.75rem;
+    display: block;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+.mini-app-auth-card h1 {
+    font-size: 1.375rem;
+    margin-bottom: 0.5rem;
+}
+
+.mini-app-auth-card p {
+    color: var(--text-secondary);
+    font-size: 0.875rem;
+    margin-bottom: 1.25rem;
+}
+
+.telegram-mini-app .page-container {
+    max-width: 720px;
+}
+
+body.telegram-mini-app {
+    min-height: var(--gm-tg-viewport-height, 100dvh);
+}
+
+body.telegram-mini-app .mini-app-page {
+    padding-top: calc(1rem + var(--gm-mini-app-top-inset, 0px));
+    padding-right: calc(1rem + var(--gm-mini-app-right-inset, 0px));
+    padding-bottom: calc(1rem + var(--gm-mini-app-bottom-inset, 0px));
+    padding-left: calc(1rem + var(--gm-mini-app-left-inset, 0px));
+}
+
+body.telegram-mini-app .content {
+    padding-bottom: calc(1.5rem + var(--gm-mini-app-bottom-inset, 0px));
+}
+
 /* === Mobile Sessions Cards (instead of table) === */
 .session-card-mobile {
    display: none;
 }

-@media (max-width: 768px) {
+body.telegram-mini-app .session-table-desktop {
+    display: none;
+}
+
+body.telegram-mini-app .session-card-mobile {
+    display: block;
+}
+
+.session-card {
+    background: var(--glass-bg);
+    backdrop-filter: blur(var(--glass-blur));
+    border: 1px solid var(--glass-border);
+    border-radius: var(--radius-md);
+    padding: 1rem;
+    margin-bottom: 0.75rem;
+    transition: all var(--transition-smooth);
+}
+
+.session-card:hover {
+    border-color: var(--border-glow);
+}
+
+.session-card-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: flex-start;
+    margin-bottom: 0.75rem;
+}
+
+.session-card-title {
+    font-weight: 600;
+    font-size: 0.9375rem;
+    color: var(--text-primary);
+}
+
+.session-card-body {
+    display: flex;
+    flex-direction: column;
+    gap: 0.5rem;
+    font-size: 0.8125rem;
+    color: var(--text-secondary);
+}
+
+.session-card-row {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+}
+
+.session-card-actions {
+    margin-top: 0.75rem;
+    padding-top: 0.75rem;
+    border-top: 1px solid var(--border-color);
+    display: flex;
+    gap: 0.5rem;
+}
+
+@media (max-width: 1024px) {
    .session-table-desktop {
        display: none;
    }
@@ -718,64 +1033,52 @@ input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    .session-card-mobile {
        display: block;
    }
+}

-    .session-card {
-        background: var(--glass-bg);
-        backdrop-filter: blur(var(--glass-blur));
-        border: 1px solid var(--glass-border);
-        border-radius: var(--radius-md);
-        padding: 1rem;
-        margin-bottom: 0.75rem;
-        transition: all var(--transition-smooth);
-    }
-
-    .session-card:hover {
-        border-color: var(--border-glow);
-    }
-
-    .session-card-header {
-        display: flex;
-        justify-content: space-between;
-        align-items: flex-start;
-        margin-bottom: 0.75rem;
-    }
-
-    .session-card-title {
-        font-weight: 600;
-        font-size: 0.9375rem;
-        color: var(--text-primary);
-    }
-
-    .session-card-body {
-        display: flex;
-        flex-direction: column;
-        gap: 0.5rem;
-        font-size: 0.8125rem;
-        color: var(--text-secondary);
-    }
-
-    .session-card-row {
-        display: flex;
-        justify-content: space-between;
-        align-items: center;
-    }
-
-    .session-card-actions {
-        margin-top: 0.75rem;
-        padding-top: 0.75rem;
-        border-top: 1px solid var(--border-color);
-        display: flex;
-        gap: 0.5rem;
-    }
-
+@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: 1fr;
    }

+    .batch-bulk-fields,
+    .batch-clone-row,
+    .campaign-template-fields,
+    .campaign-template-row,
+    .campaign-template-actions,
+    .template-group-selector {
+        grid-template-columns: 1fr;
+    }
+
+    .batch-clone-row .btn-gm,
+    .campaign-template-actions .btn-gm {
+        justify-content: center;
+        width: 100%;
+    }
+
    .page-container {
        padding: 1rem;
    }

+    .telegram-mini-app .content {
+        padding: 0.75rem;
+        padding-bottom: calc(0.75rem + var(--gm-mini-app-bottom-inset, 0px));
+    }
+
+    .telegram-mini-app .page-container {
+        padding: 0.75rem;
+    }
+
+    body.telegram-mini-app .nav-header {
+        padding-top: calc(1.25rem + var(--gm-mini-app-top-inset, 0px));
+        padding-left: calc(1rem + var(--gm-mini-app-left-inset, 0px));
+        padding-right: calc(0.75rem + var(--gm-mini-app-right-inset, 0px));
+    }
+
+    body.telegram-mini-app .nav-toggle {
+        top: calc(0.75rem + var(--gm-mini-app-top-inset, 0px));
+        left: calc(0.75rem + var(--gm-mini-app-left-inset, 0px));
+    }
+
    h2 {
        font-size: 1.25rem;
    }
@@ -822,3 +1125,56 @@ input[type="datetime-local"]::-webkit-calendar-picker-indicator {
        padding: 1rem;
    }
 }
+
+/* === Participant list === */
+.participant-panel {
+    background: rgba(0, 0, 0, 0.2);
+    border-radius: 0.75rem;
+    padding: 0.75rem;
+    margin: 0.5rem 0;
+}
+
+.participant-list {
+    display: flex;
+    flex-direction: column;
+    gap: 0.5rem;
+}
+
+.participant-row {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 0.5rem 0.75rem;
+    background: rgba(255, 255, 255, 0.03);
+    border-radius: 0.5rem;
+    gap: 0.5rem;
+}
+
+.participant-info {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    flex-wrap: wrap;
+    flex: 1;
+}
+
+.participant-name {
+    font-weight: 500;
+    color: var(--text-primary);
+}
+
+.participant-username {
+    font-size: 0.75rem;
+    color: var(--text-muted);
+}
+
+.btn-gm-link {
+    background: transparent;
+    border: none;
+    color: var(--text-primary);
+    font-weight: 500;
+    cursor: pointer;
+    font-size: inherit;
+    font-family: inherit;
+    padding: 0;
+}
--- a/Show More
+++ b/Show More