A multiplayer digital prototype for the Quest & Chronicle card game, now with offline support!

View your app in AI Studio: https://ai.studio/apps/drive/1XbvKpi1-w3zrHql2iyz5-lItdKDa29q8

• Multiplayer Gameplay: Create or join game rooms with friends
• Multiple Character Classes: Choose from Barbarian, Cleric, Mage, Ranger, Rogue, or Warrior
• Progressive Difficulty: Beginner, Advanced, and Custom game modes
• Voice Chat: Built-in WebRTC voice communication
• Offline Support: Play the game even when offline thanks to PWA technology
• Mobile Responsive: Optimized for both desktop and mobile devices

This app is a Progressive Web App (PWA) with full offline support:

• ✅ Service Worker Caching: All core assets are cached for offline access
• ✅ Offline Detection: Visual indicator when you're offline or disconnected
• ✅ Connection Status: Real-time monitoring of network and server connection
• ✅ Installable: Can be installed on your device like a native app
• ✅ Auto-Update: Automatically updates to the latest version when online

1. First Visit: The app caches all necessary files (HTML, CSS, JS, images, fonts)
2. Subsequent Visits: Loads instantly from cache, even without internet
3. Multiplayer Features: Requires internet connection for room creation/joining and real-time gameplay
4. Local Features: Menu navigation, game rules, and UI work offline

The app displays a status banner at the top of the screen:

• ⚠️ Offline Mode: No internet connection detected
• ⚠️ Connecting...: Internet available but server connection in progress
• Hidden: Successfully connected and ready for multiplayer

Prerequisites: Node.js

1. Install dependencies:

   npm install

2. Start the server:

   npm start

3. Open your browser to http://localhost:3000

1. Visit the app in your browser
2. Click the install icon in the address bar
3. Click "Install" in the prompt

1. Open the app in your mobile browser
2. iOS: Tap the Share button, then "Add to Home Screen"
3. Android: Tap the menu (⋮), then "Add to Home Screen"

• Backend: Node.js + Express + Socket.IO
• Frontend: Vanilla JavaScript (no framework dependencies)
• Real-time: WebSocket communication via Socket.IO
• Voice: WebRTC for peer-to-peer voice chat
• PWA: Service Workers for offline functionality
• Storage: LocalStorage for persistent account data

Current Version: v2.0.1 - Offline Ready