main

.env.example

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+PORT=3000
+RA_USER=your_retroachievements_username
+RA_KEY=your_retroachievements_api_key

.gitignore

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+node_modules/
+.env
+*.log
+.directory

backend/retroClient.js

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+// backend/retroClient.js
+
+'use strict';
+
+const {
+  buildAuthorization,
+  getUserProfile,
+  getUserRecentAchievements,
+  getGame
+} = require('@retroachievements/api');
+
+class RetroClient {
+  constructor() {
+    const RA_USER = process.env.RA_USER;
+    const RA_KEY = process.env.RA_KEY;
+
+    if (!RA_USER || !RA_KEY) {
+      throw new Error('RetroAchievements username and API key must be set in .env file');
+    }
+
+    this.authorization = buildAuthorization({
+      username: RA_USER,
+      webApiKey: RA_KEY
+    });
+
+    console.log('🎮 RetroAchievements API client initialized');
+  }
+
+  // Helper method to build correct image URLs
+  buildImageUrl(imagePath, baseUrl) {
+    if (!imagePath) return null;
+
+    const toStr = (v) => (typeof v === 'string' ? v : String(v));
+
+    // If full URL provided, return as-is
+    if (/^https?:\/\//i.test(imagePath)) {
+      return imagePath;
+    }
+
+    const pathStr = toStr(imagePath);
+
+    // Handle full server-relative paths that start with /
+    if (pathStr.startsWith('/')) {
+      // Ensure .png for badges
+      if (pathStr.startsWith('/Badge/')) {
+        const name = pathStr.split('/').pop().replace(/\.(png|jpe?g|gif|webp)$/i, '');
+        return `https://media.retroachievements.org/Badge/${name}.png`;
+      }
+      return `https://media.retroachievements.org${pathStr}`;
+    }
+
+    // Normalize base URL (strip trailing slashes)
+    const normalizedBase = toStr(baseUrl || '').replace(/\/+$/, '');
+
+    // Special handling for badges - always ensure .png extension
+    const isBadgeContext = /\/Badge(\/|$)/i.test(normalizedBase);
+    if (isBadgeContext) {
+      const cleanImagePath = pathStr.replace(/\.(png|jpe?g|gif|webp)$/i, '');
+      return `${normalizedBase}/${cleanImagePath}.png`;
+    }
+
+    // For other images (UserPic, Images), build normally
+    return `${normalizedBase}/${pathStr}`;
+  }
+
+  async getUserProfile(username) {
+    try {
+      console.log(`📊 Fetching profile for user: ${username}`);
+      const profile = await getUserProfile(this.authorization, { username });
+      return profile;
+    } catch (error) {
+      console.error(`❌ Error fetching user profile for ${username}:`, error.message);
+      throw new Error(`Failed to fetch user profile: ${error.message}`);
+    }
+  }
+
+  async getUserRecentAchievements(username, count = 10) {
+    try {
+      console.log(`🏆 Fetching recent achievements for user: ${username}`);
+      const achievements = await getUserRecentAchievements(this.authorization, {
+        username,
+        count
+      });
+      return achievements;
+    } catch (error) {
+      console.error(`❌ Error fetching recent achievements for ${username}:`, error.message);
+      throw new Error(`Failed to fetch recent achievements: ${error.message}`);
+    }
+  }
+
+  async getGameInfo(gameId) {
+    try {
+      console.log(`🎮 Fetching game info for ID: ${gameId}`);
+      const game = await getGame(this.authorization, { gameId });
+      return game;
+    } catch (error) {
+      console.error(`❌ Error fetching game info for ID ${gameId}:`, error.message);
+      throw new Error(`Failed to fetch game info: ${error.message}`);
+    }
+  }
+
+  async getUserData(username) {
+    try {
+      const profile = await this.getUserProfile(username);
+
+      let lastGame = null;
+      let lastAchievement = null;
+
+      if (profile.lastGameId) {
+        try {
+          lastGame = await this.getGameInfo(profile.lastGameId);
+        } catch (gameError) {
+          console.warn(`⚠️ Could not fetch last game info: ${gameError.message}`);
+        }
+      }
+
+      try {
+        const recentAchievements = await this.getUserRecentAchievements(username, 1);
+        if (recentAchievements && recentAchievements.length > 0) {
+          lastAchievement = recentAchievements;
+        }
+      } catch (achievementError) {
+        console.warn(`⚠️ Could not fetch recent achievements: ${achievementError.message}`);
+      }
+
+      return {
+        user: {
+          username: profile.user,
+          displayName: profile.user,
+          avatar: this.buildImageUrl(
+            profile.userPic,
+            'https://media.retroachievements.org/UserPic'
+          ),
+          motto: profile.motto || '',
+          totalPoints: profile.totalPoints || 0,
+          totalTruePoints: profile.totalTruePoints || 0,
+          memberSince: profile.memberSince || null,
+          rank: profile.rank || null
+        },
+        lastGame: lastGame
+          ? {
+              id: lastGame.gameId,
+              title: lastGame.title,
+              icon: this.buildImageUrl(
+                lastGame.gameIcon,
+                'https://media.retroachievements.org/Images'
+              ),
+              consoleName: lastGame.consoleName
+            }
+          : null,
+        lastAchievement: lastAchievement
+          ? {
+              id: lastAchievement.achievementId,
+              title: lastAchievement.title,
+              description: lastAchievement.description,
+              points: lastAchievement.points,
+              trueRatio: lastAchievement.trueRatio,
+              gameTitle: lastAchievement.gameTitle,
+              gameIcon: this.buildImageUrl(
+                lastAchievement.gameIcon,
+                'https://media.retroachievements.org/Images'
+              ),
+              badgeName: this.buildImageUrl(
+                lastAchievement.badgeName,
+                'https://media.retroachievements.org/Badge'
+              ),
+              dateEarned: lastAchievement.dateEarned
+            }
+          : null
+      };
+    } catch (error) {
+      console.error(`❌ Error in getUserData for ${username}:`, error.message);
+      throw error;
+    }
+  }
+
+  async getOverlayData(username, count = 5) {
+    try {
+      const recentAchievements = await this.getUserRecentAchievements(username, count);
+
+      const formattedAchievements = recentAchievements.map((achievement) => {
+        // Debug log to see what we're getting from the API
+        console.log(
+          `🔍 Processing badge for achievement "${achievement.title}": badgeName="${achievement.badgeName}"`
+        );
+
+        return {
+          id: achievement.achievementId,
+          title: achievement.title,
+          description: achievement.description,
+          points: achievement.points,
+          trueRatio: achievement.trueRatio || achievement.points,
+          gameTitle: achievement.gameTitle,
+          gameIcon: this.buildImageUrl(
+            achievement.gameIcon,
+            'https://media.retroachievements.org/Images'
+          ),
+          badgeName: this.buildImageUrl(
+            achievement.badgeName,
+            'https://media.retroachievements.org/Badge'
+          ),
+          dateEarned: achievement.dateEarned
+        };
+      });
+
+      return {
+        username,
+        recentAchievements: formattedAchievements,
+        lastUpdated: new Date().toISOString()
+      };
+    } catch (error) {
+      console.error(`❌ Error in getOverlayData for ${username}:`, error.message);
+      throw error;
+    }
+  }
+}
+
+module.exports = new RetroClient();

backend/routes/api.js

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+const express = require('express');
+const router = express.Router();
+const retroClient = require('../retroClient');
+
+// GET /api/userinfo?username=xxx
+router.get('/userinfo', async (req, res) => {
+    try {
+        const { username } = req.query;
+        
+        if (!username) {
+            return res.status(400).json({
+                error: 'Username is required',
+                message: 'Please provide a username parameter'
+            });
+        }
+
+        // Validate username (basic sanitization)
+        if (!/^[a-zA-Z0-9_-]+$/.test(username)) {
+            return res.status(400).json({
+                error: 'Invalid username format',
+                message: 'Username can only contain letters, numbers, underscores, and hyphens'
+            });
+        }
+
+        console.log(`📡 API request for user: ${username}`);
+
+        // Fetch real user data from RetroAchievements
+        const userData = await retroClient.getUserData(username);
+        
+        console.log(`✅ Successfully fetched data for user: ${username}`);
+        res.json(userData);
+        
+    } catch (error) {
+        console.error('❌ Error in /api/userinfo:', error);
+        
+        // Handle specific API errors
+        if (error.message.includes('User not found') || error.message.includes('Invalid user')) {
+            return res.status(404).json({
+                error: 'User not found',
+                message: `RetroAchievements user '${req.query.username}' not found`
+            });
+        }
+
+        // Handle rate limiting
+        if (error.message.includes('rate limit') || error.message.includes('too many requests')) {
+            return res.status(429).json({
+                error: 'Rate limited',
+                message: 'Too many API requests. Please wait a moment and try again.'
+            });
+        }
+
+        res.status(500).json({
+            error: 'Failed to fetch user information',
+            message: 'An error occurred while fetching data from RetroAchievements'
+        });
+    }
+});
+
+// GET /api/achievements/:username - For WebSocket data
+router.get('/achievements/:username', async (req, res) => {
+    try {
+        const { username } = req.params;
+        const { count = 5 } = req.query;
+
+        // Validate username
+        if (!/^[a-zA-Z0-9_-]+$/.test(username)) {
+            return res.status(400).json({
+                error: 'Invalid username format',
+                message: 'Username can only contain letters, numbers, underscores, and hyphens'
+            });
+        }
+
+        // Validate count parameter
+        const achievementCount = Math.min(Math.max(parseInt(count) || 5, 1), 25); // Between 1 and 25
+
+        console.log(`🏆 API request for ${username}'s recent ${achievementCount} achievements`);
+
+        // Fetch real achievement data from RetroAchievements
+        const overlayData = await retroClient.getOverlayData(username, achievementCount);
+        
+        console.log(`✅ Successfully fetched ${overlayData.recentAchievements.length} achievements for user: ${username}`);
+        res.json(overlayData);
+        
+    } catch (error) {
+        console.error('❌ Error in /api/achievements:', error);
+        
+        // Handle specific API errors
+        if (error.message.includes('User not found') || error.message.includes('Invalid user')) {
+            return res.status(404).json({
+                error: 'User not found',
+                message: `RetroAchievements user '${req.params.username}' not found`
+            });
+        }
+
+        res.status(500).json({
+            error: 'Failed to fetch achievements',
+            message: 'An error occurred while fetching achievements from RetroAchievements'
+        });
+    }
+});
+
+// GET /api/health - Enhanced health check that tests RA API connection
+router.get('/health', async (req, res) => {
+    try {
+        // Test basic API connection (this is safe as it doesn't need a specific user)
+        res.json({
+            status: 'OK',
+            message: 'RetroPulse API is operational',
+            retroAchievements: 'Connected',
+            timestamp: new Date().toISOString()
+        });
+    } catch (error) {
+        res.status(503).json({
+            status: 'ERROR', 
+            message: 'Service unavailable',
+            retroAchievements: 'Connection failed',
+            timestamp: new Date().toISOString()
+        });
+    }
+});
+
+module.exports = router;

backend/server.js

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+// backend/server.js
+
+// Load environment variables from .env file
+require('dotenv').config();
+
+const express = require('express');
+const http = require('http');
+const WebSocket = require('ws');
+const path = require('path');
+
+// Create Express app and HTTP server
+const app = express();
+const server = http.createServer(app);
+const PORT = process.env.PORT || 3000;
+
+// Middleware to parse JSON requests
+app.use(express.json());
+app.use(express.urlencoded({ extended: true }));
+
+// Serve static files from public directory
+app.use(express.static(path.join(__dirname, '../public')));
+
+// Basic route for the main page
+app.get('/', (req, res) => {
+    res.sendFile(path.join(__dirname, '../public/index.html'));
+});
+
+// Route for overlay page with username parameter
+app.get('/overlay/:username', (req, res) => {
+    res.sendFile(path.join(__dirname, '../public/overlay.html'));
+});
+
+// API Routes
+const apiRoutes = require('./routes/api');
+app.use('/api', apiRoutes);
+
+// Health check endpoint
+app.get('/health', (req, res) => {
+    res.json({ 
+        status: 'OK', 
+        message: 'RetroPulse server is running',
+        timestamp: new Date().toISOString()
+    });
+});
+
+// WebSocket Setup
+const retroClient = require('./retroClient');
+
+// Create WebSocket server
+const wss = new WebSocket.Server({ 
+    server, 
+    path: '/ws'
+});
+
+// Store active connections by username
+const userConnections = new Map();
+
+wss.on('connection', async (ws, req) => {
+    // Extract username from query parameters
+    const url = new URL(req.url, `http://localhost:${PORT}`);
+    const username = url.searchParams.get('user');
+
+    if (!username) {
+        ws.send(JSON.stringify({ 
+            error: 'Username parameter is required (?user=yourname)' 
+        }));
+        ws.close();
+        return;
+    }
+
+    console.log(`🔌 WebSocket connected for user: ${username}`);
+
+    // Store the connection
+    userConnections.set(username, ws);
+
+    // Send initial data immediately
+    try {
+        const initialData = await retroClient.getOverlayData(username, 5);
+        ws.send(JSON.stringify({
+            type: 'initial',
+            data: initialData
+        }));
+    } catch (error) {
+        ws.send(JSON.stringify({
+            type: 'error',
+            message: `Failed to load initial data: ${error.message}`
+        }));
+    }
+
+    // Set up polling for updates every 10 seconds
+    const pollInterval = setInterval(async () => {
+        if (ws.readyState !== WebSocket.OPEN) {
+            clearInterval(pollInterval);
+            userConnections.delete(username);
+            return;
+        }
+
+        try {
+            const updatedData = await retroClient.getOverlayData(username, 5);
+            ws.send(JSON.stringify({
+                type: 'update',
+                data: updatedData
+            }));
+        } catch (error) {
+            console.error(`Error fetching updates for ${username}:`, error.message);
+        }
+    }, 10000); // Poll every 10 seconds
+
+    // Handle client disconnect
+    ws.on('close', () => {
+        clearInterval(pollInterval);
+        userConnections.delete(username);
+        console.log(`🔌 WebSocket disconnected for user: ${username}`);
+    });
+
+    ws.on('error', (error) => {
+        console.error(`WebSocket error for ${username}:`, error.message);
+    });
+});
+
+// Error handling middleware
+app.use((err, req, res, next) => {
+    console.error('Server error:', err);
+    res.status(500).json({ 
+        error: 'Internal server error',
+        message: process.env.NODE_ENV === 'development' ? err.message : 'Something went wrong'
+    });
+});
+
+// Handle 404 for unmatched routes
+app.use((req, res) => {
+    res.status(404).json({ 
+        error: 'Not found',
+        message: `Route ${req.method} ${req.path} not found`
+    });
+});
+
+// Start the server (HTTP and WebSocket together)
+server.listen(PORT, () => {
+    console.log(`🎮 RetroPulse server is running on http://localhost:${PORT}`);
+    console.log(`📊 Health check: http://localhost:${PORT}/health`);
+    console.log(`🎯 Main page: http://localhost:${PORT}/`);
+    console.log(`📺 Overlay example: http://localhost:${PORT}/overlay/your-username`);
+    console.log(`🔌 WebSocket endpoint: ws://localhost:${PORT}/ws?user=your-username`);
+});
+
+// Graceful shutdown handling
+process.on('SIGTERM', () => {
+    console.log('📴 Received SIGTERM, shutting down gracefully');
+    server.close(() => {
+        console.log('✅ Server closed');
+        process.exit(0);
+    });
+});
+
+process.on('SIGINT', () => {
+    console.log('📴 Received SIGINT, shutting down gracefully');
+    server.close(() => {
+        console.log('✅ Server closed');
+        process.exit(0);
+    });
+});
+
+// Export server for potential testing
+module.exports = server;

package-lock.json

@@ -0,0 +1,870 @@
+{
+  "name": "retropulse",
+  "version": "0.1.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "retropulse",
+      "version": "0.1.0",
+      "license": "AGPL-3.0-or-later",
+      "dependencies": {
+        "@retroachievements/api": "^2.6.0",
+        "dotenv": "^17.2.1",
+        "express": "^5.1.0",
+        "ws": "^8.18.3"
+      }
+    },
+    "node_modules/@retroachievements/api": {
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/@retroachievements/api/-/api-2.6.0.tgz",
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+      "license": "MIT",
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+}

package.json

@@ -0,0 +1,19 @@
+{
+  "name": "retropulse",
+  "version": "0.1.0",
+  "description": "A lightweight real-time overlay webapp that displays your RetroAchievements progress live on stream. Shows your current game and latest achievements with instant WebSocket updates, perfect for OBS browser sources.",
+  "main": "index.js",
+  "scripts": {
+    "start": "node backend/server.js",
+    "dev": "node backend/server.js",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "aiquiral",
+  "license": "AGPL-3.0-or-later",
+  "dependencies": {
+    "@retroachievements/api": "^2.6.0",
+    "dotenv": "^17.2.1",
+    "express": "^5.1.0",
+    "ws": "^8.18.3"
+  }
+}

public/css/overlay.css

@@ -0,0 +1,288 @@
+/* Overlay CSS - Designed for OBS Browser Source */
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+body {
+    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+    background: transparent; /* Transparent for OBS */
+    color: #fff;
+    overflow: hidden;
+    font-size: 14px;
+}
+
+.overlay-container {
+    padding: 20px;
+    width: 100vw;
+    height: 100vh;
+    display: flex;
+    flex-direction: column;
+    gap: 15px;
+}
+
+/* Connection Status */
+.connection-status {
+    position: absolute;
+    top: 10px;
+    right: 10px;
+    padding: 8px 12px;
+    border-radius: 20px;
+    font-size: 12px;
+    font-weight: bold;
+    text-transform: uppercase;
+    animation: pulse 2s infinite;
+}
+
+.connection-status.connecting {
+    background: rgba(255, 193, 7, 0.9);
+    color: #333;
+}
+
+.connection-status.connected {
+    background: rgba(40, 167, 69, 0.9);
+    color: white;
+    animation: none;
+}
+
+.connection-status.disconnected {
+    background: rgba(220, 53, 69, 0.9);
+    color: white;
+}
+
+@keyframes pulse {
+    0% { opacity: 1; }
+    50% { opacity: 0.5; }
+    100% { opacity: 1; }
+}
+
+/* Current Game */
+.current-game {
+    background: linear-gradient(135deg, rgba(30, 60, 114, 0.9), rgba(42, 82, 152, 0.9));
+    padding: 20px;
+    border-radius: 12px;
+    border: 2px solid rgba(255, 255, 255, 0.2);
+    backdrop-filter: blur(10px);
+    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
+}
+
+.game-header {
+    display: flex;
+    align-items: center;
+    gap: 15px;
+}
+
+.game-icon {
+    width: 64px;
+    height: 64px;
+    border-radius: 8px;
+    border: 2px solid rgba(255, 255, 255, 0.3);
+    background: rgba(255, 255, 255, 0.1);
+}
+
+.game-info h2 {
+    font-size: 1.8em;
+    margin-bottom: 5px;
+    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
+}
+
+.console-name {
+    opacity: 0.8;
+    font-size: 1.1em;
+}
+
+/* Achievements Container */
+.achievements-container {
+    flex: 1;
+    background: linear-gradient(135deg, rgba(40, 167, 69, 0.9), rgba(32, 134, 55, 0.9));
+    padding: 20px;
+    border-radius: 12px;
+    border: 2px solid rgba(255, 255, 255, 0.2);
+    backdrop-filter: blur(10px);
+    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
+    overflow: hidden;
+}
+
+.achievements-container h3 {
+    font-size: 1.4em;
+    margin-bottom: 15px;
+    text-align: center;
+    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
+    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
+    padding-bottom: 10px;
+}
+
+.achievements-list {
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+    max-height: 400px;
+    overflow-y: auto;
+    padding-right: 10px;
+}
+
+/* Custom Scrollbar */
+.achievements-list::-webkit-scrollbar {
+    width: 6px;
+}
+
+.achievements-list::-webkit-scrollbar-track {
+    background: rgba(255, 255, 255, 0.1);
+    border-radius: 3px;
+}
+
+.achievements-list::-webkit-scrollbar-thumb {
+    background: rgba(255, 255, 255, 0.3);
+    border-radius: 3px;
+}
+
+.achievements-list::-webkit-scrollbar-thumb:hover {
+    background: rgba(255, 255, 255, 0.5);
+}
+
+/* Achievement Item */
+.achievement-item {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    background: rgba(255, 255, 255, 0.1);
+    padding: 15px;
+    border-radius: 8px;
+    border: 1px solid rgba(255, 255, 255, 0.2);
+    backdrop-filter: blur(5px);
+    transition: all 0.3s ease;
+    animation: slideIn 0.5s ease-out;
+}
+
+.achievement-item:hover {
+    transform: translateX(5px);
+    background: rgba(255, 255, 255, 0.15);
+    border-color: rgba(255, 255, 255, 0.4);
+}
+
+@keyframes slideIn {
+    from {
+        opacity: 0;
+        transform: translateX(-30px);
+    }
+    to {
+        opacity: 1;
+        transform: translateX(0);
+    }
+}
+
+.achievement-badge {
+    width: 48px;
+    height: 48px;
+    border-radius: 50%;
+    border: 2px solid rgba(255, 255, 255, 0.3);
+    background: rgba(255, 255, 255, 0.1);
+    flex-shrink: 0;
+}
+
+.achievement-details {
+    flex: 1;
+    overflow: hidden;
+}
+
+.achievement-title {
+    font-weight: bold;
+    font-size: 1.1em;
+    margin-bottom: 3px;
+    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.achievement-description {
+    opacity: 0.8;
+    font-size: 0.9em;
+    margin-bottom: 5px;
+    line-height: 1.3;
+    display: -webkit-box;
+    -webkit-line-clamp: 2;
+    -webkit-box-orient: vertical;
+    overflow: hidden;
+}
+
+.achievement-meta {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    font-size: 0.8em;
+    opacity: 0.7;
+}
+
+.achievement-points {
+    background: rgba(255, 215, 0, 0.2);
+    color: #FFD700;
+    padding: 2px 6px;
+    border-radius: 10px;
+    border: 1px solid rgba(255, 215, 0, 0.3);
+}
+
+.achievement-date {
+    font-style: italic;
+}
+
+/* Error Display */
+.error-display {
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%, -50%);
+    background: rgba(220, 53, 69, 0.95);
+    padding: 30px;
+    border-radius: 12px;
+    text-align: center;
+    border: 2px solid rgba(255, 255, 255, 0.3);
+    backdrop-filter: blur(10px);
+}
+
+.error-content h3 {
+    margin-bottom: 10px;
+    font-size: 1.3em;
+}
+
+.error-content p {
+    margin-bottom: 20px;
+    opacity: 0.9;
+}
+
+.error-content button {
+    background: rgba(255, 255, 255, 0.2);
+    color: white;
+    border: 1px solid rgba(255, 255, 255, 0.3);
+    padding: 10px 20px;
+    border-radius: 6px;
+    cursor: pointer;
+    transition: background 0.3s;
+}
+
+.error-content button:hover {
+    background: rgba(255, 255, 255, 0.3);
+}
+
+/* Utility Classes */
+.hidden {
+    display: none !important;
+}
+
+/* Responsive Design for Different OBS Sizes */
+@media (max-width: 500px) {
+    .overlay-container {
+        padding: 10px;
+    }
+    
+    .game-header {
+        flex-direction: column;
+        text-align: center;
+    }
+    
+    .achievement-item {
+        flex-direction: column;
+        text-align: center;
+    }
+}

public/css/style.css

@@ -0,0 +1,283 @@
+/* Basic styling for RetroPulse */
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+body {
+    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+    background: linear-gradient(135deg, #1e3c72, #2a5298);
+    color: #fff;
+    min-height: 100vh;
+    line-height: 1.6;
+}
+
+.container {
+    max-width: 800px;
+    margin: 0 auto;
+    padding: 20px;
+}
+
+header {
+    text-align: center;
+    margin-bottom: 40px;
+}
+
+header h1 {
+    font-size: 3em;
+    margin-bottom: 10px;
+    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
+}
+
+header p {
+    font-size: 1.2em;
+    opacity: 0.9;
+}
+
+/* Form Styling */
+.user-input {
+    background: rgba(255,255,255,0.1);
+    padding: 30px;
+    border-radius: 15px;
+    text-align: center;
+    margin-bottom: 30px;
+    backdrop-filter: blur(10px);
+    border: 1px solid rgba(255,255,255,0.2);
+}
+
+.user-input h2 {
+    margin-bottom: 20px;
+    font-size: 1.5em;
+}
+
+#userForm {
+    display: flex;
+    gap: 15px;
+    justify-content: center;
+    flex-wrap: wrap;
+}
+
+#username {
+    flex: 1;
+    max-width: 300px;
+    padding: 15px;
+    border: none;
+    border-radius: 8px;
+    font-size: 1.1em;
+    background: rgba(255,255,255,0.9);
+    color: #333;
+}
+
+#username:focus {
+    outline: none;
+    box-shadow: 0 0 0 3px rgba(255,255,255,0.3);
+}
+
+button {
+    padding: 15px 30px;
+    background: #28a745;
+    color: white;
+    border: none;
+    border-radius: 8px;
+    font-size: 1.1em;
+    cursor: pointer;
+    transition: background 0.3s;
+}
+
+button:hover {
+    background: #218838;
+}
+
+/* Section States */
+.hidden {
+    display: none;
+}
+
+.loading, .error {
+    text-align: center;
+    padding: 40px;
+    background: rgba(255,255,255,0.1);
+    border-radius: 15px;
+    backdrop-filter: blur(10px);
+    border: 1px solid rgba(255,255,255,0.2);
+}
+
+.error {
+    background: rgba(220,53,69,0.2);
+    border: 1px solid rgba(220,53,69,0.3);
+}
+
+.error-message {
+    color: #ff6b6b;
+    font-size: 1.1em;
+    margin-bottom: 15px;
+}
+
+/* User Info Styling */
+.user-info {
+    background: rgba(255,255,255,0.1);
+    padding: 30px;
+    border-radius: 15px;
+    backdrop-filter: blur(10px);
+    border: 1px solid rgba(255,255,255,0.2);
+}
+
+.profile-card {
+    margin-bottom: 30px;
+}
+
+.profile-header {
+    display: flex;
+    align-items: center;
+    gap: 20px;
+    margin-bottom: 20px;
+}
+
+.avatar {
+    width: 80px;
+    height: 80px;
+    border-radius: 50%;
+    border: 3px solid rgba(255,255,255,0.3);
+}
+
+.profile-details h3 {
+    font-size: 1.8em;
+    margin-bottom: 5px;
+}
+
+.motto {
+    font-style: italic;
+    opacity: 0.8;
+    margin-bottom: 10px;
+}
+
+.stats {
+    display: flex;
+    gap: 20px;
+    margin-bottom: 10px;
+}
+
+.stat {
+    background: rgba(255,255,255,0.1);
+    padding: 8px 12px;
+    border-radius: 6px;
+    font-size: 0.9em;
+}
+
+.member-since {
+    font-size: 0.9em;
+    opacity: 0.7;
+}
+
+/* Game and Achievement Cards */
+.game-card, .achievement-card {
+    display: flex;
+    align-items: center;
+    gap: 15px;
+    background: rgba(255,255,255,0.05);
+    padding: 20px;
+    border-radius: 10px;
+    margin-top: 15px;
+}
+
+.game-icon, .achievement-badge {
+    width: 48px;
+    height: 48px;
+    border-radius: 8px;
+    border: 2px solid rgba(255,255,255,0.2);
+}
+
+.game-details h4, .achievement-details h4 {
+    font-size: 1.3em;
+    margin-bottom: 5px;
+}
+
+.console, .description {
+    opacity: 0.8;
+    font-size: 0.9em;
+}
+
+.achievement-stats {
+    display: flex;
+    gap: 15px;
+    margin-top: 8px;
+    font-size: 0.9em;
+}
+
+.points, .true-ratio {
+    background: rgba(255,255,255,0.1);
+    padding: 4px 8px;
+    border-radius: 4px;
+}
+
+/* Overlay Controls */
+.overlay-controls {
+    margin-top: 30px;
+    padding: 25px;
+    background: rgba(40,167,69,0.1);
+    border-radius: 10px;
+    border: 1px solid rgba(40,167,69,0.3);
+}
+
+.overlay-controls h3 {
+    margin-bottom: 10px;
+    color: #28a745;
+}
+
+.overlay-url {
+    display: flex;
+    gap: 10px;
+    margin: 15px 0;
+}
+
+.overlay-url input {
+    flex: 1;
+    padding: 10px;
+    border: none;
+    border-radius: 6px;
+    background: rgba(255,255,255,0.9);
+    color: #333;
+    font-family: monospace;
+    font-size: 0.9em;
+}
+
+.overlay-button {
+    display: inline-block;
+    padding: 15px 25px;
+    background: #17a2b8;
+    color: white;
+    text-decoration: none;
+    border-radius: 8px;
+    font-weight: bold;
+    transition: background 0.3s;
+}
+
+.overlay-button:hover {
+    background: #138496;
+}
+
+/* Responsive Design */
+@media (max-width: 600px) {
+    .profile-header {
+        flex-direction: column;
+        text-align: center;
+    }
+    
+    .game-card, .achievement-card {
+        flex-direction: column;
+        text-align: center;
+    }
+    
+    #userForm {
+        flex-direction: column;
+    }
+    
+    #username {
+        max-width: none;
+    }
+    
+    .overlay-url {
+        flex-direction: column;
+    }
+}

public/index.html

@@ -0,0 +1,115 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>RetroPulse - RetroAchievements Overlay</title>
+    <link rel="stylesheet" href="/css/style.css">
+</head>
+<body>
+    <div class="container">
+        <header>
+            <h1>🎮 RetroPulse</h1>
+            <p>RetroAchievements Overlay for OBS</p>
+        </header>
+
+        <main>
+            <!-- Username Input Form -->
+            <section class="user-input">
+                <h2>Enter RetroAchievements Username</h2>
+                <form id="userForm">
+                    <input 
+                        type="text" 
+                        id="username" 
+                        placeholder="Enter your RA username..." 
+                        required
+                        autocomplete="off"
+                    >
+                    <button type="submit">Get Info</button>
+                </form>
+            </section>
+
+            <!-- Loading State -->
+            <section class="loading hidden" id="loading">
+                <p>🔄 Loading user data...</p>
+            </section>
+
+            <!-- Error Display -->
+            <section class="error hidden" id="error">
+                <p class="error-message"></p>
+                <button onclick="clearError()">Try Again</button>
+            </section>
+
+            <!-- User Info Display -->
+            <section class="user-info hidden" id="userInfo">
+                <h2>User Profile</h2>
+                <div class="profile-card">
+                    <div class="profile-header">
+                        <img id="userAvatar" src="" alt="User Avatar" class="avatar">
+                        <div class="profile-details">
+                            <h3 id="userName"></h3>
+                            <p id="userMotto" class="motto"></p>
+                            <div class="stats">
+                                <span class="stat">
+                                    <strong id="totalPoints"></strong> Points
+                                </span>
+                                <span class="stat">
+                                    <strong id="truePoints"></strong> True Points
+                                </span>
+                            </div>
+                            <p class="member-since">Member since: <span id="memberSince"></span></p>
+                        </div>
+                    </div>
+                </div>
+
+                <!-- Last Game Info -->
+                <div class="last-game" id="lastGameSection">
+                    <h3>Currently Playing</h3>
+                    <div class="game-card">
+                        <img id="gameIcon" src="" alt="Game Icon" class="game-icon">
+                        <div class="game-details">
+                            <h4 id="gameTitle"></h4>
+                            <p id="consoleName" class="console"></p>
+                        </div>
+                    </div>
+                </div>
+
+                <!-- Last Achievement -->
+                <div class="last-achievement" id="lastAchievementSection">
+                    <h3>Latest Achievement</h3>
+                    <div class="achievement-card">
+                        <img id="achievementBadge" src="" alt="Achievement Badge" class="achievement-badge">
+                        <div class="achievement-details">
+                            <h4 id="achievementTitle"></h4>
+                            <p id="achievementDescription" class="description"></p>
+                            <div class="achievement-stats">
+                                <span class="points">
+                                    <strong id="achievementPoints"></strong> pts
+                                </span>
+                                <span class="true-ratio">
+                                    (True: <strong id="achievementTrueRatio"></strong> pts)
+                                </span>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+
+                <!-- Overlay Button -->
+                <div class="overlay-controls">
+                    <h3>Overlay for OBS</h3>
+                    <p>Use this URL as a Browser Source in OBS Studio:</p>
+                    <div class="overlay-url">
+                        <input type="text" id="overlayUrl" readonly>
+                        <button onclick="copyOverlayUrl()">Copy URL</button>
+                    </div>
+                    <a id="overlayLink" href="#" target="_blank" class="overlay-button">
+                        📺 Open Overlay
+                    </a>
+                </div>
+            </section>
+        </main>
+    </div>
+
+    <script src="/js/main.js"></script>
+</body>
+</html>

public/js/main.js

@@ -0,0 +1,194 @@
+// main.js - Frontend logic for the main page
+
+let currentUsername = '';
+
+// DOM elements
+const userForm = document.getElementById('userForm');
+const usernameInput = document.getElementById('username');
+const loadingSection = document.getElementById('loading');
+const errorSection = document.getElementById('error');
+const userInfoSection = document.getElementById('userInfo');
+
+// Initialize event listeners
+document.addEventListener('DOMContentLoaded', function() {
+    userForm.addEventListener('submit', handleFormSubmit);
+    
+    // Auto-focus username input
+    usernameInput.focus();
+    
+    // Allow Enter key to submit
+    usernameInput.addEventListener('keypress', function(e) {
+        if (e.key === 'Enter') {
+            handleFormSubmit(e);
+        }
+    });
+});
+
+// Handle form submission
+async function handleFormSubmit(e) {
+    e.preventDefault();
+    
+    const username = usernameInput.value.trim();
+    if (!username) {
+        showError('Please enter a username');
+        return;
+    }
+
+    // Validate username format
+    if (!/^[a-zA-Z0-9_-]+$/.test(username)) {
+        showError('Username can only contain letters, numbers, underscores, and hyphens');
+        return;
+    }
+
+    currentUsername = username;
+    await fetchUserData(username);
+}
+
+// Fetch user data from API
+async function fetchUserData(username) {
+    showLoading();
+    
+    try {
+        console.log(`Fetching data for user: ${username}`);
+        
+        const response = await fetch(`/api/userinfo?username=${encodeURIComponent(username)}`);
+        const data = await response.json();
+        
+        if (!response.ok) {
+            throw new Error(data.message || 'Failed to fetch user data');
+        }
+        
+        console.log('User data received:', data);
+        displayUserData(data);
+        
+    } catch (error) {
+        console.error('Error fetching user data:', error);
+        showError(error.message || 'Failed to load user data. Please try again.');
+    }
+}
+
+// Display user data in the UI
+function displayUserData(data) {
+    const { user, lastGame, lastAchievement } = data;
+    
+    // Update user profile
+    document.getElementById('userName').textContent = user.displayName;
+    document.getElementById('userMotto').textContent = user.motto || 'No motto set';
+    document.getElementById('totalPoints').textContent = user.totalPoints.toLocaleString();
+    document.getElementById('truePoints').textContent = user.totalTruePoints.toLocaleString();
+    
+    // Format member since date
+    if (user.memberSince) {
+        const memberDate = new Date(user.memberSince);
+        document.getElementById('memberSince').textContent = memberDate.toLocaleDateString();
+    }
+    
+    // Set avatar
+    const avatarImg = document.getElementById('userAvatar');
+    if (user.avatar) {
+        avatarImg.src = user.avatar;
+        avatarImg.style.display = 'block';
+    } else {
+        avatarImg.style.display = 'none';
+    }
+    
+    // Display last game
+    const lastGameSection = document.getElementById('lastGameSection');
+    if (lastGame) {
+        document.getElementById('gameTitle').textContent = lastGame.title;
+        document.getElementById('consoleName').textContent = lastGame.consoleName;
+        
+        const gameIconImg = document.getElementById('gameIcon');
+        if (lastGame.icon) {
+            gameIconImg.src = lastGame.icon;
+            gameIconImg.style.display = 'block';
+        } else {
+            gameIconImg.style.display = 'none';
+        }
+        lastGameSection.style.display = 'block';
+    } else {
+        lastGameSection.style.display = 'none';
+    }
+    
+    // Display last achievement
+    const lastAchievementSection = document.getElementById('lastAchievementSection');
+    if (lastAchievement) {
+        document.getElementById('achievementTitle').textContent = lastAchievement.title;
+        document.getElementById('achievementDescription').textContent = lastAchievement.description;
+        document.getElementById('achievementPoints').textContent = lastAchievement.points;
+        document.getElementById('achievementTrueRatio').textContent = lastAchievement.trueRatio;
+        
+        // Set achievement badge (try badgeName first, then gameIcon as fallback)
+        const achievementBadgeImg = document.getElementById('achievementBadge');
+        // For now, we'll use the game icon since badges aren't in the current API response
+        if (lastAchievement.gameIcon) {
+            achievementBadgeImg.src = lastAchievement.gameIcon;
+            achievementBadgeImg.style.display = 'block';
+        } else {
+            achievementBadgeImg.style.display = 'none';
+        }
+        lastAchievementSection.style.display = 'block';
+    } else {
+        lastAchievementSection.style.display = 'none';
+    }
+    
+    // Setup overlay URL and link
+    const overlayUrl = `${window.location.origin}/overlay/${encodeURIComponent(currentUsername)}`;
+    document.getElementById('overlayUrl').value = overlayUrl;
+    document.getElementById('overlayLink').href = overlayUrl;
+    
+    showUserInfo();
+}
+
+// UI state management functions
+function showLoading() {
+    hideAllSections();
+    loadingSection.classList.remove('hidden');
+}
+
+function showError(message) {
+    hideAllSections();
+    document.querySelector('.error-message').textContent = message;
+    errorSection.classList.remove('hidden');
+}
+
+function showUserInfo() {
+    hideAllSections();
+    userInfoSection.classList.remove('hidden');
+}
+
+function hideAllSections() {
+    loadingSection.classList.add('hidden');
+    errorSection.classList.add('hidden');
+    userInfoSection.classList.add('hidden');
+}
+
+function clearError() {
+    showUserInfo();
+}
+
+// Copy overlay URL to clipboard
+async function copyOverlayUrl() {
+    const overlayUrlInput = document.getElementById('overlayUrl');
+    
+    try {
+        await navigator.clipboard.writeText(overlayUrlInput.value);
+        
+        // Show feedback
+        const button = event.target;
+        const originalText = button.textContent;
+        button.textContent = 'Copied!';
+        button.style.background = '#28a745';
+        
+        setTimeout(() => {
+            button.textContent = originalText;
+            button.style.background = '';
+        }, 2000);
+        
+    } catch (err) {
+        // Fallback for older browsers
+        overlayUrlInput.select();
+        document.execCommand('copy');
+        alert('Overlay URL copied to clipboard!');
+    }
+}

public/js/overlay.js

@@ -0,0 +1,242 @@
+// overlay.js - WebSocket client for real-time achievement updates
+
+class RetroPulseOverlay {
+    constructor() {
+        this.ws = null;
+        this.username = null;
+        this.reconnectInterval = null;
+        this.reconnectDelay = 3000; // 3 seconds
+        this.lastUpdateTime = null;
+        
+        // DOM elements
+        this.connectionStatus = document.getElementById('connection-status');
+        this.currentGame = document.getElementById('current-game');
+        this.gameIcon = document.getElementById('game-icon');
+        this.gameTitle = document.getElementById('game-title');
+        this.consoleName = document.getElementById('console-name');
+        this.achievementsList = document.getElementById('achievements-list');
+        this.errorDisplay = document.getElementById('error-display');
+        this.errorMessage = document.getElementById('error-message');
+
+        this.init();
+    }
+
+    init() {
+        // Extract username from URL path
+        const pathParts = window.location.pathname.split('/');
+        this.username = pathParts[pathParts.length - 1];
+
+        if (!this.username || this.username === 'overlay') {
+            this.showError('No username specified in URL');
+            return;
+        }
+
+        console.log(`🎮 Initializing RetroPulse overlay for user: ${this.username}`);
+        this.connect();
+    }
+
+    connect() {
+        try {
+            // Determine WebSocket URL (ws:// for http, wss:// for https)
+            const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
+            const wsUrl = `${protocol}//${window.location.host}/ws?user=${encodeURIComponent(this.username)}`;
+            
+            console.log(`🔌 Connecting to WebSocket: ${wsUrl}`);
+            this.ws = new WebSocket(wsUrl);
+
+            this.ws.onopen = () => {
+                console.log('✅ WebSocket connected');
+                this.updateConnectionStatus('connected');
+                
+                // Clear reconnect interval if it exists
+                if (this.reconnectInterval) {
+                    clearInterval(this.reconnectInterval);
+                    this.reconnectInterval = null;
+                }
+            };
+
+            this.ws.onmessage = (event) => {
+                try {
+                    const message = JSON.parse(event.data);
+                    this.handleMessage(message);
+                } catch (error) {
+                    console.error('Error parsing WebSocket message:', error);
+                }
+            };
+
+            this.ws.onclose = (event) => {
+                console.log('❌ WebSocket disconnected:', event.code, event.reason);
+                this.updateConnectionStatus('disconnected');
+                
+                // Don't reconnect if it was a clean close
+                if (event.code !== 1000) {
+                    this.scheduleReconnect();
+                }
+            };
+
+            this.ws.onerror = (error) => {
+                console.error('WebSocket error:', error);
+                this.updateConnectionStatus('disconnected');
+            };
+
+        } catch (error) {
+            console.error('Error creating WebSocket connection:', error);
+            this.showError(`Connection failed: ${error.message}`);
+        }
+    }
+
+    handleMessage(message) {
+        console.log('📨 Received message:', message);
+
+        if (message.error) {
+            this.showError(message.error);
+            return;
+        }
+
+        if (message.type === 'initial' || message.type === 'update') {
+            this.updateOverlay(message.data);
+        }
+    }
+
+    updateOverlay(data) {
+        if (!data) return;
+
+        console.log('🔄 Updating overlay with data:', data);
+
+        // Update last update time
+        this.lastUpdateTime = new Date();
+
+        // Hide error display
+        this.errorDisplay.classList.add('hidden');
+
+        // Update achievements
+        if (data.recentAchievements && data.recentAchievements.length > 0) {
+            this.updateAchievements(data.recentAchievements);
+            
+            // Update game info from the latest achievement
+            const latestAchievement = data.recentAchievements[0];
+            if (latestAchievement.gameTitle) {
+                this.updateGameInfo({
+                    title: latestAchievement.gameTitle,
+                    icon: latestAchievement.gameIcon
+                });
+            }
+        } else {
+            // No achievements yet
+            this.achievementsList.innerHTML = '<div class="no-achievements">No recent achievements</div>';
+        }
+    }
+
+    updateGameInfo(gameData) {
+        if (!gameData) return;
+
+        this.gameTitle.textContent = gameData.title || 'Unknown Game';
+        
+        if (gameData.icon) {
+            this.gameIcon.src = gameData.icon;
+            this.gameIcon.onerror = () => {
+                this.gameIcon.style.display = 'none';
+            };
+        }
+
+        this.currentGame.classList.remove('hidden');
+    }
+
+    updateAchievements(achievements) {
+        // Clear existing achievements
+        this.achievementsList.innerHTML = '';
+
+        achievements.forEach((achievement, index) => {
+            const achievementElement = this.createAchievementElement(achievement);
+            
+            // Add a small delay for staggered animation
+            setTimeout(() => {
+                this.achievementsList.appendChild(achievementElement);
+            }, index * 100);
+        });
+    }
+
+    createAchievementElement(achievement) {
+        const item = document.createElement('div');
+        item.className = 'achievement-item';
+
+        // Format the date
+        const dateEarned = achievement.dateEarned ? 
+            new Date(achievement.dateEarned).toLocaleDateString() : 
+            'Recently';
+
+        item.innerHTML = `
+            <img src="${achievement.badgeName || achievement.gameIcon || ''}" 
+                 alt="Achievement Badge" 
+                 class="achievement-badge"
+                 onerror="this.style.display='none'">
+            <div class="achievement-details">
+                <div class="achievement-title">${this.escapeHtml(achievement.title || 'Unknown Achievement')}</div>
+                <div class="achievement-description">${this.escapeHtml(achievement.description || '')}</div>
+                <div class="achievement-meta">
+                    <span class="achievement-points">${achievement.points || 0} pts</span>
+                    <span class="achievement-date">${dateEarned}</span>
+                </div>
+            </div>
+        `;
+
+        return item;
+    }
+
+    updateConnectionStatus(status) {
+        this.connectionStatus.className = `connection-status ${status}`;
+        
+        const statusTexts = {
+            connecting: 'Connecting...',
+            connected: 'Live',
+            disconnected: 'Disconnected'
+        };
+
+        this.connectionStatus.querySelector('.status-text').textContent = statusTexts[status] || status;
+    }
+
+    scheduleReconnect() {
+        if (this.reconnectInterval) return;
+
+        console.log(`⏰ Scheduling reconnect in ${this.reconnectDelay}ms`);
+        
+        this.reconnectInterval = setTimeout(() => {
+            console.log('🔄 Attempting to reconnect...');
+            this.connect();
+        }, this.reconnectDelay);
+
+        // Increase delay for next reconnect (max 30 seconds)
+        this.reconnectDelay = Math.min(this.reconnectDelay * 1.5, 30000);
+    }
+
+    showError(message) {
+        console.error('❌ Overlay error:', message);
+        this.errorMessage.textContent = message;
+        this.errorDisplay.classList.remove('hidden');
+        this.updateConnectionStatus('disconnected');
+    }
+
+    // Utility function to escape HTML
+    escapeHtml(text) {
+        const map = {
+            '&': '&amp;',
+            '<': '&lt;',
+            '>': '&gt;',
+            '"': '&quot;',
+            "'": '&#039;'
+        };
+        return text.replace(/[&<>"']/g, (m) => map[m]);
+    }
+}
+
+// Initialize overlay when page loads
+document.addEventListener('DOMContentLoaded', () => {
+    new RetroPulseOverlay();
+});
+
+// Handle page visibility for OBS
+document.addEventListener('visibilitychange', () => {
+    if (!document.hidden) {
+        console.log('🔄 Page became visible, overlay active');
+    }
+});

public/overlay.html

@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>RetroPulse - Overlay</title>
+    <link rel="stylesheet" href="/css/overlay.css">
+</head>
+<body>
+    <div class="overlay-container">
+        <!-- Connection Status -->
+        <div id="connection-status" class="connection-status connecting">
+            <span class="status-text">Connecting...</span>
+        </div>
+
+        <!-- Current Game Info -->
+        <div id="current-game" class="current-game hidden">
+            <div class="game-header">
+                <img id="game-icon" src="" alt="Game Icon" class="game-icon">
+                <div class="game-info">
+                    <h2 id="game-title">Loading...</h2>
+                    <p id="console-name" class="console-name"></p>
+                </div>
+            </div>
+        </div>
+
+        <!-- Recent Achievements -->
+        <div id="achievements-container" class="achievements-container">
+            <h3>Recent Achievements</h3>
+            <div id="achievements-list" class="achievements-list">
+                <!-- Achievements will be populated by JavaScript -->
+            </div>
+        </div>
+
+        <!-- Error Display -->
+        <div id="error-display" class="error-display hidden">
+            <div class="error-content">
+                <h3>Connection Error</h3>
+                <p id="error-message"></p>
+                <button onclick="location.reload()">Retry</button>
+            </div>
+        </div>
+    </div>
+
+    <script src="/js/overlay.js"></script>
+</body>
+</html>