Component split, UI enhancement and Light, airy, generous whitespace. Sharp editorial typography using DM Sans + Playfair Display. Thin borders, subtle vote progress bars, clean status indicators. Nothing heavy.

.gitignore

@@ -0,0 +1,2 @@
+dist
+node_modules

README.md

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 # P2P Poll App
 
-A peer-to-peer polling application where users can create polls, add options, and vote in real-time without a central server.
+A peer-to-peer polling application where users create and vote on polls without any central server. All data syncs directly between browsers using WebRTC and CRDTs.
 
 ## Features
 
-- **Real-time P2P voting** using WebRTC via PeerJS
-- **Dynamic option management** - add/remove options during polling
-- **Duplicate vote prevention** - one vote per user
-- **Automatic data synchronization** across all connected peers
-- **Local storage persistence** for poll recovery
-- **Responsive design** works on desktop and mobile
-- **No server required** - uses PeerJS free signaling service
+- **Real-time P2P sync** — poll options and votes sync instantly across all connected peers via WebRTC
+- **Collaborative poll title** — editable title that syncs between all participants
+- **One vote per user** — each peer gets a stable ID, enforcing one vote per person per option
+- **Vote/Unvote toggle** — change your mind anytime
+- **Connection status** — see when you're connected and how many peers are in the room
+- **Shareable polls** — share via URL with `?room=your-poll-name`
+- **No backend required** — runs entirely in the browser
 
-## How to Use
+## Tech Stack
 
-1. **Open the app** in your browser (open `index.html`)
-2. **First user (Host)**: Leave the Peer ID field empty and click "Connect to Host"
-3. **Copy your Peer ID** using the "Copy Your Peer ID" button
-4. **Share your Peer ID** with other users (via chat, email, etc.)
-5. **Other users**: Paste the host's Peer ID and click "Connect to Host"
-6. **Create a poll** with question and options
-7. **Vote** by clicking on options (one vote per person)
-8. **Watch results** update in real-time across all devices
+- [Yjs](https://yjs.dev/) — CRDT library for conflict-free shared state
+- [y-webrtc](https://github.com/yjs/y-webrtc) — WebRTC provider for peer-to-peer connections
+- [Vite](https://vitejs.dev/) — Development server and build tool
+- Vanilla JavaScript — no framework dependencies
 
-## Technical Details
+## Getting Started
 
-- **P2P Library**: PeerJS (WebRTC-based)
-- **Frontend**: Vanilla JavaScript with modern CSS
-- **Data Sync**: Custom conflict resolution for concurrent operations
-- **Storage**: localStorage for basic persistence
-- **Network**: Full mesh topology where each peer connects to all others
-
-## File Structure
-
-```
-├── index.html              # Main application
-├── css/
-│   └── styles.css          # Application styling
-└── js/
-    ├── app.js              # Main application logic
-    ├── peer-manager.js     # P2P connection handling
-    ├── poll-manager.js     # Poll data and sync logic
-    └── ui-controller.js    # UI interactions
+```bash
+npm install
+npm run dev
 ```
 
-## Browser Support
+Open `http://localhost:5173/?room=my-poll` in multiple browser tabs to test.
 
-Requires modern browsers with WebRTC support:
-- Chrome 23+
-- Firefox 22+
-- Safari 11+
-- Edge 79+
+To test across devices on the same network:
 
-## Development
+```bash
+npm run dev -- --host
+```
 
-Simply open `index.html` in a browser - no build process required. For testing with multiple peers, open the app in multiple browser tabs or windows.
+Then open the URL shown in the terminal on other devices.
+
+## How It Works
+
+1. Each browser tab creates a Yjs document and connects to other peers via WebRTC
+2. Poll options and votes are stored in Yjs shared data types (Y.Map)
+3. Changes propagate automatically to all connected peers using CRDTs
+4. A public signaling server handles peer discovery; all poll data flows directly between browsers

css/styles.css

@@ -1,665 +0,0 @@
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index.html

@@ -1,133 +1,13 @@
 <!DOCTYPE html>
 <html lang="en">
 <head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>P2P Polling App</title>
-    <link rel="stylesheet" href="css/styles.css">
-    <script src="https://unpkg.com/peerjs@1.5.2/dist/peerjs.min.js"></script>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Polly — P2P Polls</title>
+  <link rel="stylesheet" href="/src/style.css">
 </head>
 <body>
-    <div class="container">
-        <header>
-            <h1>P2P Polling App</h1>
-            <div class="connection-status">
-                <span id="peer-id">Loading...</span>
-                <span id="connection-indicator" class="status-disconnected">●</span>
-            </div>
-        </header>
-
-        <div class="main-content">
-            <!-- Sidebar -->
-            <aside class="sidebar">
-                <div class="sidebar-section">
-                    <h3>Available Polls</h3>
-                    <div class="sidebar-hint">
-                        <p class="hint-text">Click a poll to view and vote</p>
-                    </div>
-                    <div id="polls-list" class="polls-list">
-                        <p class="no-polls">No polls created yet</p>
-                    </div>
-                </div>
-                
-                <div class="sidebar-section">
-                    <h3>Connected Peers</h3>
-                    <div class="peers-info">
-                        <div class="peers-status">
-                            <span>Count: <span id="peer-count">0</span></span>
-                            <span id="connection-status-text" class="status-text">Disconnected</span>
-                        </div>
-                        <ul id="peers" class="peers-sidebar"></ul>
-                    </div>
-                </div>
-            </aside>
-
-            <main>
-                <!-- Connection Setup -->
-                <section id="connection-section" class="section">
-                    <h2>Connect to Peer</h2>
-                    <div class="connection-info">
-                        <p><strong>Host:</strong> Share your Peer ID below with others</p>
-                        <p><strong>Joiner:</strong> Enter the host's Peer ID to connect</p>
-                    </div>
-                    <div class="connection-controls">
-                        <input type="text" id="room-id" placeholder="Enter host's Peer ID to connect">
-                        <button id="join-btn">Connect to Host / Create New Poll</button>
-                        <button id="copy-id-btn">Copy Your Peer ID</button>
-                    </div>
-                </section>
-
-                <!-- Poll Creation -->
-                <section id="poll-creation" class="section hidden">
-                    <h2>Create Poll</h2>
-                    <div class="poll-form">
-                        <input type="text" id="poll-question" placeholder="Enter your poll question">
-                        <div id="options-container">
-                            <div class="option-input">
-                                <input type="text" class="option-text" placeholder="Option 1">
-                                <button class="remove-option-btn hidden">Remove</button>
-                            </div>
-                            <div class="option-input">
-                                <input type="text" class="option-text" placeholder="Option 2">
-                                <button class="remove-option-btn hidden">Remove</button>
-                            </div>
-                        </div>
-                        <button id="add-option-btn">+ Add Option</button>
-                        <button id="create-poll-btn">Create Poll</button>
-                    </div>
-                </section>
-
-                <!-- Active Poll -->
-                <section id="active-poll" class="section hidden">
-                    <div class="poll-header">
-                        <h2 id="poll-question-display"></h2>
-                        <button id="add-poll-option-btn" class="small-btn">+ Add Option</button>
-                    </div>
-                    
-                    <div class="vote-hint">
-                        <p class="hint-text">Click any option to vote. Click your voted option again to remove your vote.</p>
-                    </div>
-                    
-                    <div id="poll-options" class="options-list"></div>
-                    
-                    <div class="poll-actions">
-                        <button id="reset-poll-btn">Reset Poll</button>
-                        <button id="new-poll-btn" class="small-btn">New Poll</button>
-                    </div>
-                </section>
-            </main>
-        </div>
-
-        <!-- Loading Overlay -->
-        <div id="loading-overlay" class="overlay hidden">
-            <div class="loading-spinner"></div>
-            <p>Connecting...</p>
-        </div>
-
-        <!-- Notification Toast -->
-        <div id="notification" class="notification hidden"></div>
-
-        <!-- Add Option Modal -->
-        <div id="add-option-modal" class="modal hidden">
-            <div class="modal-content">
-                <div class="modal-header">
-                    <h3>Add New Option</h3>
-                    <button class="modal-close" id="close-modal-btn">&times;</button>
-                </div>
-                <div class="modal-body">
-                    <input type="text" id="new-option-input" placeholder="Enter new option text">
-                </div>
-                <div class="modal-footer">
-                    <button id="cancel-modal-btn" class="btn-secondary">Cancel</button>
-                    <button id="save-option-btn" class="btn-primary">Add Option</button>
-                </div>
-            </div>
-        </div>
-    </div>
-
-    <script src="js/peer-manager.js"></script>
-    <script src="js/poll-manager.js"></script>
-    <script src="js/ui-controller.js"></script>
-    <script src="js/app.js"></script>
+  <div id="app"></div>
+  <script type="module" src="/src/main.js"></script>
 </body>
-</html>
+</html>

js/app.js

@@ -1,210 +0,0 @@
-// Main application entry point
-class P2PPollApp {
-    constructor() {
-        this.peerManager = null;
-        this.pollManager = null;
-        this.uiController = null;
-        this.isInitialized = false;
-    }
-
-    async initialize() {
-        try {
-            // Initialize peer manager
-            this.peerManager = new PeerManager();
-            this.pollManager = new PollManager(this.peerManager);
-            this.uiController = new UIController(this.peerManager, this.pollManager);
-
-            // Set up event handlers
-            this.setupEventHandlers();
-
-            // Initialize peer connection
-            await this.peerManager.initialize();
-
-            // Load saved data
-            this.pollManager.loadFromLocalStorage();
-
-            // If there are saved polls, update the sidebar
-            const savedPolls = this.pollManager.getAvailablePolls();
-            if (savedPolls.length > 0) {
-                this.uiController.updatePollsList(savedPolls);
-            }
-
-         
-            this.isInitialized = true;
-            console.log('P2P Poll App initialized successfully');
-
-        } catch (error) {
-            console.error('Failed to initialize app:', error);
-            this.uiController?.showNotification('Failed to initialize app: ' + error.message, 'error');
-        }
-    }
-
-    setupEventHandlers() {
-        // Peer manager events
-        this.peerManager.onConnectionStatusChange = (status, peerId) => {
-            this.uiController.updatePeerId(peerId);
-            
-            if (status === 'connected') {
-                this.uiController.showNotification('Connected to P2P network', 'success');
-            } else if (status === 'disconnected') {
-                this.uiController.showNotification('Disconnected from P2P network', 'error');
-            }
-        };
-
-        this.peerManager.onPeerConnected = (peerId) => {
-            this.uiController.showNotification(`Peer ${peerId} connected`, 'success');
-            
-            // If we're the host and have polls, send them to the new peer
-            if (this.peerManager.isHost) {
-                const availablePolls = this.pollManager.getAvailablePolls();
-                if (availablePolls.length > 0) {
-                    availablePolls.forEach(poll => {
-                        this.peerManager.sendMessage(peerId, {
-                            type: 'poll_update',
-                            poll: poll,
-                            senderId: this.peerManager.getPeerId()
-                        });
-                    });
-                    
-                    // Also send current poll if there is one
-                    const currentPoll = this.pollManager.getCurrentPoll();
-                    if (currentPoll) {
-                        this.peerManager.sendMessage(peerId, {
-                            type: 'current_poll',
-                            poll: currentPoll,
-                            senderId: this.peerManager.getPeerId()
-                        });
-                    }
-                }
-            } else {
-                this.peerManager.sendMessage(peerId, {
-                    type: 'sync_request',
-                    senderId: this.peerManager.getPeerId()
-                });
-            }
-        };
-
-        this.peerManager.onPeerDisconnected = (peerId) => {
-            this.uiController.showNotification(`Peer ${peerId} disconnected`, 'info');
-        };
-
-        this.peerManager.onMessageReceived = (message, senderId) => {
-            this.handleMessage(message, senderId);
-        };
-
-        // Poll manager events
-        this.pollManager.onPollCreated = (poll) => {
-            this.uiController.renderPoll(poll);
-        };
-
-        this.pollManager.onPollUpdated = (poll) => {
-            this.uiController.renderPoll(poll);
-        };
-
-        this.pollManager.onPollSelected = (poll) => {
-            if (poll) {
-                this.uiController.renderPoll(poll);
-                this.uiController.showActivePoll();
-            } else {
-                this.uiController.showPollCreation();
-            }
-        };
-
-        this.pollManager.onPollsListUpdated = (polls) => {
-            this.uiController.updatePollsList(polls);
-        };
-    }
-
-    handleMessage(message, senderId) {
-        console.log('Processing message:', message, 'from:', senderId);
-
-        switch (message.type) {
-            case 'poll_update':
-                this.pollManager.syncPoll(message.poll);
-                break;
-
-            case 'current_poll':
-                this.pollManager.syncPoll(message.poll);
-                if (this.pollManager.getCurrentPoll() && this.pollManager.getCurrentPoll().id === message.poll.id) {
-                    this.uiController.renderPoll(message.poll);
-                    this.uiController.showActivePoll();
-                }
-                break;
-
-            case 'vote':
-                this.pollManager.handleVoteMessage(message.optionId, message.voterId);
-                break;
-
-            case 'unvote':
-                this.pollManager.handleUnvoteMessage(message.voterId);
-                break;
-
-            case 'poll_reset':
-                this.pollManager.handlePollReset();
-                break;
-
-            case 'sync_request':
-                    const currentPoll = this.pollManager.getCurrentPoll();
-                if (currentPoll) {
-                    this.peerManager.sendMessage(senderId, {
-                        type: 'current_poll',
-                        poll: currentPoll,
-                        senderId: this.peerManager.getPeerId()
-                    });
-                }
-                
-                const availablePolls = this.pollManager.getAvailablePolls();
-                availablePolls.forEach(poll => {
-                    this.peerManager.sendMessage(senderId, {
-                        type: 'poll_update',
-                        poll: poll,
-                        senderId: this.peerManager.getPeerId()
-                    });
-                });
-                break;
-
-            default:
-                console.warn('Unknown message type:', message.type);
-        }
-    }
-
-    destroy() {
-        if (this.peerManager) {
-            this.peerManager.destroy();
-        }
-    }
-}
-
-document.addEventListener('DOMContentLoaded', async () => {
-    const app = new P2PPollApp();
-    
-    try {
-        await app.initialize();
-    } catch (error) {
-        console.error('App initialization failed:', error);
-        
-        // Show error message to user
-        const errorDiv = document.createElement('div');
-        errorDiv.className = 'notification error';
-        errorDiv.textContent = 'Failed to initialize app. Please refresh the page.';
-        errorDiv.style.position = 'fixed';
-        errorDiv.style.top = '20px';
-        errorDiv.style.right = '20px';
-        errorDiv.style.zIndex = '1001';
-        document.body.appendChild(errorDiv);
-    }
-
-    // Cleanup on page unload
-    window.addEventListener('beforeunload', () => {
-        app.destroy();
-    });
-});
-
-// Handle page visibility changes
-document.addEventListener('visibilitychange', () => {
-    if (document.hidden) {
-        console.log('Page hidden - connection may become unstable');
-    } else {
-        console.log('Page visible - checking connection status');
-    }
-});

js/peer-manager.js

@@ -1,233 +0,0 @@
-class PeerManager {
-    constructor() {
-        this.peer = null;
-        this.connections = new Map();
-        this.roomId = null;
-        this.isHost = false;
-        this.onPeerConnected = null;
-        this.onPeerDisconnected = null;
-        this.onMessageReceived = null;
-        this.onConnectionStatusChange = null;
-    }
-
-    async initialize() {
-        try {
-            this.peer = new Peer({
-                debug: 2,
-                config: {
-                    iceServers: [
-                        { urls: 'stun:stun.l.google.com:19302' },
-                        { urls: 'stun:stun1.l.google.com:19302' }
-                    ]
-                }
-            });
-
-            this.peer.on('open', (id) => {
-                console.log('My peer ID is:', id);
-                this.updateConnectionStatus('connected');
-                this.updatePeersList(); 
-                if (this.onConnectionStatusChange) {
-                    this.onConnectionStatusChange('connected', id);
-                }
-            });
-
-            this.peer.on('connection', (conn) => {
-                this.handleIncomingConnection(conn);
-            });
-
-            this.peer.on('disconnected', () => {
-                this.updateConnectionStatus('disconnected');
-                this.updatePeersList(); 
-            });
-
-            this.peer.on('error', (err) => {
-                console.error('Peer error:', err);
-                this.updateConnectionStatus('error');
-            });
-
-        } catch (error) {
-            console.error('Failed to initialize peer:', error);
-            throw error;
-        }
-    }
-
-    async createRoom() {
-        if (!this.peer) {
-            throw new Error('Peer not initialized');
-        }
-
-        this.roomId = this.generateRoomId();
-        this.isHost = true;
-        
-        console.log('Created room:', this.roomId);
-        return this.roomId;
-    }
-
-    async joinRoom(roomId) {
-        if (!this.peer) {
-            throw new Error('Peer not initialized');
-        }
-
-        this.roomId = roomId;
-        this.isHost = false;
-
-        console.log('Attempting to join room:', roomId);
-        
-
-        try {
-            const conn = this.peer.connect(roomId);
-            await this.setupConnection(conn);
-            console.log('Successfully joined room');
-            return true;
-        } catch (error) {
-            console.error('Failed to join room:', error);
-            throw new Error('Could not connect to host. Make sure the host is online and you have the correct peer ID.');
-        }
-    }
-
-    handleIncomingConnection(conn) {
-        this.setupConnection(conn);
-    }
-
-    async setupConnection(conn) {
-        return new Promise((resolve, reject) => {
-            conn.on('open', () => {
-                console.log('Connected to:', conn.peer);
-                this.connections.set(conn.peer, conn);
-                this.updatePeersList();
-
-                if (this.isHost) {
-                    if (this.onPeerConnected) {
-                        this.onPeerConnected(conn.peer);
-                    }
-                } else {
-                    if (this.onPeerConnected) {
-                        this.onPeerConnected(conn.peer);
-                    }
-                }
-
-                resolve(conn);
-            });
-
-            conn.on('data', (data) => {
-                this.handleMessage(data, conn.peer);
-            });
-
-            conn.on('close', () => {
-                console.log('Connection closed:', conn.peer);
-                this.connections.delete(conn.peer);
-                this.updatePeersList();
-                
-                if (this.onPeerDisconnected) {
-                    this.onPeerDisconnected(conn.peer);
-                }
-            });
-
-            conn.on('error', (err) => {
-                console.error('Connection error:', err);
-                reject(err);
-            });
-        });
-    }
-
-    handleMessage(data, senderId) {
-        console.log('Received message:', data, 'from:', senderId);
-        
-        if (this.onMessageReceived) {
-            this.onMessageReceived(data, senderId);
-        }
-    }
-
-    sendMessage(peerId, message) {
-        const conn = this.connections.get(peerId);
-        if (conn && conn.open) {
-            conn.send(message);
-            return true;
-        }
-        return false;
-    }
-
-    broadcastMessage(message) {
-        let sentCount = 0;
-        this.connections.forEach((conn, peerId) => {
-            if (conn.open) {
-                conn.send(message);
-                sentCount++;
-            }
-        });
-        return sentCount;
-    }
-
-    getPeerId() {
-        return this.peer ? this.peer.id : null;
-    }
-
-    getRoomId() {
-        return this.roomId;
-    }
-
-    getConnectedPeers() {
-        return Array.from(this.connections.keys());
-    }
-
-    getPeerCount() {
-        return this.connections.size;
-    }
-
-    isConnected() {
-        return this.peer && this.peer.disconnected !== true;
-    }
-
-    generateRoomId() {
-        return Math.random().toString(36).substr(2, 9).toUpperCase();
-    }
-
-    updateConnectionStatus(status) {
-        const indicator = document.getElementById('connection-indicator');
-        const statusText = document.getElementById('connection-status-text');
-        
-        if (indicator) {
-            indicator.className = `status-${status}`;
-        }
-        
-        if (statusText) {
-            statusText.textContent = status.charAt(0).toUpperCase() + status.slice(1);
-            statusText.className = `status-text ${status}`;
-        }
-    }
-
-    updatePeersList() {
-        const peersList = document.getElementById('peers');
-        const peerCount = document.getElementById('peer-count');
-        
-        if (peersList && peerCount) {
-            peerCount.textContent = this.getPeerCount();
-            peersList.innerHTML = '';
-            
-            if (this.getPeerCount() === 0) {
-                const li = document.createElement('li');
-                li.textContent = 'No connected peers';
-                li.style.fontStyle = 'italic';
-                li.style.color = '#9ca3af';
-                peersList.appendChild(li);
-            } else {
-                this.getConnectedPeers().forEach(peerId => {
-                    const li = document.createElement('li');
-                    li.textContent = `${peerId} ${peerId === this.peer.id ? '(You)' : ''}`;
-                    li.style.fontWeight = peerId === this.peer.id ? 'bold' : 'normal';
-                    li.style.color = peerId === this.peer.id ? '#667eea' : '#6b7280';
-                    peersList.appendChild(li);
-                });
-            }
-        }
-    }
-
-    destroy() {
-        if (this.peer) {
-            this.connections.forEach(conn => conn.close());
-            this.peer.destroy();
-            this.peer = null;
-            this.connections.clear();
-        }
-    }
-}

js/poll-manager.js

@@ -1,428 +0,0 @@
-class PollManager {
-    constructor(peerManager) {
-        this.peerManager = peerManager;
-        this.currentPoll = null;
-        this.availablePolls = new Map(); // pollId -> poll
-        this.myVotes = new Set();
-        this.onPollUpdated = null;
-        this.onPollCreated = null;
-        this.onPollSelected = null;
-        this.onPollsListUpdated = null;
-    }
-
-    createPoll(question, options) {
-        const poll = {
-            id: this.generatePollId(),
-            question: question.trim(),
-            options: options.map((text, index) => ({
-                id: `opt-${index}`,
-                text: text.trim(),
-                votes: 0,
-                voters: []
-            })),
-            createdBy: this.peerManager.getPeerId(),
-            createdAt: Date.now()
-        };
-
-        // Clear any existing votes when creating a new poll
-        this.myVotes.clear();
-        
-        this.currentPoll = poll;
-        this.availablePolls.set(poll.id, poll);
-        this.saveToLocalStorage();
-        
-        if (this.onPollCreated) {
-            this.onPollCreated(poll);
-        }
-        
-        if (this.onPollsListUpdated) {
-            this.onPollsListUpdated(Array.from(this.availablePolls.values()));
-        }
-
-        // Broadcast new poll to all peers
-        this.broadcastPollUpdate();
-        
-        return poll;
-    }
-
-    addOption(text) {
-        if (!this.currentPoll) {
-            throw new Error('No active poll');
-        }
-
-        const newOption = {
-            id: `opt-${Date.now()}`,
-            text: text.trim(),
-            votes: 0,
-            voters: []
-        };
-
-        this.currentPoll.options.push(newOption);
-        this.saveToLocalStorage();
-        this.notifyPollUpdated();
-        this.broadcastPollUpdate();
-        
-        return newOption;
-    }
-
-    vote(optionId) {
-        if (!this.currentPoll) {
-            throw new Error('No active poll');
-        }
-
-        const myPeerId = this.peerManager.getPeerId();
-        
-        // Check if already voted for this option
-        if (this.myVotes.has(optionId)) {
-            return false; 
-        }
-
-        this.removePreviousVote(myPeerId);
-
-        // Add new vote
-        const option = this.currentPoll.options.find(opt => opt.id === optionId);
-        if (!option) {
-            throw new Error('Option not found');
-        }
-
-        option.votes++;
-        option.voters.push(myPeerId);
-        this.myVotes.add(optionId);
-        
-        this.saveToLocalStorage();
-        this.notifyPollUpdated();
-        this.broadcastVote(optionId, myPeerId);
-        
-        return true;
-    }
-
-    removePreviousVote(peerId) {
-        if (!this.currentPoll) return;
-
-        this.currentPoll.options.forEach(option => {
-            const voterIndex = option.voters.indexOf(peerId);
-            if (voterIndex !== -1) {
-                option.votes--;
-                option.voters.splice(voterIndex, 1);
-                
-                // Remove from my votes if it's my vote
-                if (peerId === this.peerManager.getPeerId()) {
-                    this.myVotes.delete(option.id);
-                }
-            }
-        });
-    }
-
-    resetPoll() {
-        if (!this.currentPoll) {
-            throw new Error('No active poll');
-        }
-
-        this.currentPoll.options.forEach(option => {
-            option.votes = 0;
-            option.voters = [];
-        });
-
-        this.myVotes.clear();
-        this.saveToLocalStorage();
-        this.notifyPollUpdated();
-        this.broadcastPollReset();
-    }
-
-    syncPoll(pollData) {
-        if (!this.availablePolls.has(pollData.id)) {
-            this.availablePolls.set(pollData.id, pollData);
-            this.saveToLocalStorage();
-            
-            if (this.onPollsListUpdated) {
-                this.onPollsListUpdated(Array.from(this.availablePolls.values()));
-            }
-        }
-        
-        if (!this.currentPoll || this.currentPoll.id === pollData.id) {
-            this.currentPoll = pollData;
-            this.availablePolls.set(pollData.id, pollData);
-            
-            this.validateMyVotes(pollData);
-            
-            this.saveToLocalStorage();
-            if (this.onPollCreated) {
-                this.onPollCreated(pollData);
-            }
-        } else if (this.currentPoll.id === pollData.id) {
-            this.mergePollData(pollData);
-            this.availablePolls.set(pollData.id, this.currentPoll);
-            
-            this.validateMyVotes(this.currentPoll);
-            
-            this.saveToLocalStorage();
-            this.notifyPollUpdated();
-        }
-    }
-
-    mergePollData(remotePoll) {
-        const localOptions = new Map(this.currentPoll.options.map(opt => [opt.id, opt]));
-        const remoteOptions = new Map(remotePoll.options.map(opt => [opt.id, opt]));
-
-        remoteOptions.forEach((remoteOpt, id) => {
-            if (!localOptions.has(id)) {
-                this.currentPoll.options.push(remoteOpt);
-                localOptions.set(id, remoteOpt);
-            }
-        });
-
-        this.currentPoll.options.forEach(localOpt => {
-            const remoteOpt = remoteOptions.get(localOpt.id);
-            if (remoteOpt) {
-                const allVoters = new Set([...localOpt.voters, ...remoteOpt.voters]);
-                localOpt.voters = Array.from(allVoters);
-                localOpt.votes = localOpt.voters.length;
-            }
-        });
-    }
-
-    handleVoteMessage(optionId, voterId) {
-        if (!this.currentPoll) return;
-
-        this.removePreviousVote(voterId);
-
-        const option = this.currentPoll.options.find(opt => opt.id === optionId);
-        if (option && !option.voters.includes(voterId)) {
-            option.votes++;
-            option.voters.push(voterId);
-            
-            // Update my votes if this is my vote
-            if (voterId === this.peerManager.getPeerId()) {
-                this.myVotes.add(optionId);
-            }
-            
-            this.saveToLocalStorage();
-            this.notifyPollUpdated();
-        }
-    }
-
-    handleUnvoteMessage(voterId) {
-        if (!this.currentPoll) return;
-
-        // Remove vote from this voter
-        this.removePreviousVote(voterId);
-        
-        // Update my votes if this is my vote
-        if (voterId === this.peerManager.getPeerId()) {
-            this.myVotes.clear();
-        }
-        
-        this.saveToLocalStorage();
-        this.notifyPollUpdated();
-    }
-
-    handlePollReset() {
-        if (!this.currentPoll) return;
-
-        this.currentPoll.options.forEach(option => {
-            option.votes = 0;
-            option.voters = [];
-        });
-
-        this.myVotes.clear();
-        this.saveToLocalStorage();
-        this.notifyPollUpdated();
-    }
-
-    broadcastPollUpdate() {
-        if (!this.currentPoll) return;
-
-        this.peerManager.broadcastMessage({
-            type: 'poll_update',
-            poll: this.currentPoll,
-            senderId: this.peerManager.getPeerId()
-        });
-    }
-
-    broadcastVote(optionId, voterId) {
-        this.peerManager.broadcastMessage({
-            type: 'vote',
-            optionId: optionId,
-            voterId: voterId,
-            senderId: this.peerManager.getPeerId()
-        });
-    }
-
-    broadcastPollReset() {
-        this.peerManager.broadcastMessage({
-            type: 'poll_reset',
-            senderId: this.peerManager.getPeerId()
-        });
-    }
-
-    selectPoll(pollId) {
-        const poll = this.availablePolls.get(pollId);
-        if (poll) {
-            this.currentPoll = poll;
-            
-            // Clear votes when switching to a different poll
-            // Only clear if this is a different poll than what we had voted in
-            const currentVotedOption = this.getMyVotedOption();
-            if (currentVotedOption && !poll.options.some(opt => opt.id === currentVotedOption)) {
-                this.myVotes.clear();
-            }
-            
-            this.saveToLocalStorage();
-            
-            if (this.onPollSelected) {
-                this.onPollSelected(poll);
-            }
-            
-            if (this.onPollUpdated) {
-                this.onPollUpdated(poll);
-            }
-            
-            return true;
-        }
-        return false;
-    }
-
-    createNewPoll() {
-        this.currentPoll = null;
-        // Clear current poll inputs but keep available polls
-        if (this.onPollSelected) {
-            this.onPollSelected(null);
-        }
-    }
-
-    getAvailablePolls() {
-        return Array.from(this.availablePolls.values());
-    }
-
-    unvote() {
-        if (!this.currentPoll) {
-            throw new Error('No active poll');
-        }
-
-        const myPeerId = this.peerManager.getPeerId();
-        const myVotedOption = this.getMyVotedOption();
-        
-        if (!myVotedOption) {
-            return false; // No vote to remove
-        }
-
-        // Remove vote from current option
-        this.removePreviousVote(myPeerId);
-        
-        this.saveToLocalStorage();
-        this.notifyPollUpdated();
-        this.broadcastUnvote(myPeerId);
-        
-        return true;
-    }
-
-    validateMyVotes(poll) {
-        const myPeerId = this.peerManager.getPeerId();
-        const validVotes = new Set();
-        
-        console.log('Validating votes for peer:', myPeerId);
-        console.log('Current myVotes:', Array.from(this.myVotes));
-        console.log('Poll voters:', poll.options.map(opt => ({ id: opt.id, voters: opt.voters })));
-        
-        // Check each vote in myVotes to see if it's actually mine
-        this.myVotes.forEach(optionId => {
-            const option = poll.options.find(opt => opt.id === optionId);
-            if (option && option.voters.includes(myPeerId)) {
-                // This vote is actually mine
-                validVotes.add(optionId);
-                console.log(`Vote ${optionId} is valid for peer ${myPeerId}`);
-            } else {
-                console.log(`Vote ${optionId} is NOT valid for peer ${myPeerId}`);
-            }
-        });
-        
-        // Replace myVotes with only the valid votes
-        this.myVotes = validVotes;
-        console.log('Final valid votes:', Array.from(this.myVotes));
-    }
-
-    getCurrentPoll() {
-        return this.currentPoll;
-    }
-
-    broadcastUnvote(peerId) {
-        this.peerManager.broadcastMessage({
-            type: 'unvote',
-            voterId: peerId,
-            senderId: this.peerManager.getPeerId()
-        });
-    }
-
-    hasVoted(optionId) {
-        return this.myVotes.has(optionId);
-    }
-
-    getMyVotedOption() {
-        return Array.from(this.myVotes)[0] || null;
-    }
-
-    generatePollId() {
-        return `poll-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`;
-    }
-
-    saveToLocalStorage() {
-        // Save all available polls
-        const pollsData = Array.from(this.availablePolls.values());
-        localStorage.setItem('p2p-polls-list', JSON.stringify(pollsData));
-        
-        // Save current poll separately
-        if (this.currentPoll) {
-            localStorage.setItem('p2p-poll-current', JSON.stringify(this.currentPoll));
-        } else {
-            localStorage.removeItem('p2p-poll-current');
-        }
-        
-        localStorage.setItem('p2p-poll-my-votes', JSON.stringify(Array.from(this.myVotes)));
-    }
-
-    loadFromLocalStorage() {
-        try {
-            const savedPollsList = localStorage.getItem('p2p-polls-list');
-            const savedVotes = localStorage.getItem('p2p-poll-my-votes');
-            
-            if (savedPollsList) {
-                const polls = JSON.parse(savedPollsList);
-                this.availablePolls.clear();
-                polls.forEach(poll => {
-                    this.availablePolls.set(poll.id, poll);
-                });
-                
-                if (this.onPollsListUpdated) {
-                    this.onPollsListUpdated(polls);
-                }
-            }
-            
-            if (savedVotes) {
-                this.myVotes = new Set(JSON.parse(savedVotes));
-                
-                // Validate votes against current poll
-                const currentPoll = this.currentPoll || this.availablePolls.values().next().value;
-                if (currentPoll) {
-                    this.validateMyVotes(currentPoll);
-                }
-            }
-        } catch (error) {
-            console.error('Failed to load from localStorage:', error);
-        }
-    }
-
-    clearData() {
-        this.currentPoll = null;
-        this.availablePolls.clear();
-        this.myVotes.clear();
-        localStorage.removeItem('p2p-poll-current');
-        localStorage.removeItem('p2p-polls-list');
-        localStorage.removeItem('p2p-poll-my-votes');
-    }
-
-    notifyPollUpdated() {
-        if (this.onPollUpdated) {
-            this.onPollUpdated(this.currentPoll);
-        }
-    }
-}

js/ui-controller.js

@@ -1,419 +0,0 @@
-class UIController {
-    constructor(peerManager, pollManager) {
-        this.peerManager = peerManager;
-        this.pollManager = pollManager;
-        this.initializeEventListeners();
-    }
-
-    initializeEventListeners() {
-        // Connection controls
-        document.getElementById('join-btn').addEventListener('click', () => this.handleJoinRoom());
-        document.getElementById('copy-id-btn').addEventListener('click', () => this.copyPeerId());
-        
-        // Poll creation
-        document.getElementById('create-poll-btn').addEventListener('click', () => this.handleCreatePoll());
-        document.getElementById('add-option-btn').addEventListener('click', () => this.addOptionInput());
-        
-        // Active poll
-        document.getElementById('add-poll-option-btn').addEventListener('click', () => this.showAddOptionModal());
-        document.getElementById('reset-poll-btn').addEventListener('click', () => this.handleResetPoll());
-        document.getElementById('new-poll-btn').addEventListener('click', () => this.handleNewPoll());
-        
-        // Modal controls
-        document.getElementById('close-modal-btn').addEventListener('click', () => this.hideAddOptionModal());
-        document.getElementById('cancel-modal-btn').addEventListener('click', () => this.hideAddOptionModal());
-        document.getElementById('save-option-btn').addEventListener('click', () => this.handleAddOptionFromModal());
-        
-        // Enter key handlers
-        document.getElementById('room-id').addEventListener('keypress', (e) => {
-            if (e.key === 'Enter') this.handleJoinRoom();
-        });
-        
-        document.getElementById('poll-question').addEventListener('keypress', (e) => {
-            if (e.key === 'Enter') this.handleCreatePoll();
-        });
-        
-        document.getElementById('new-option-input').addEventListener('keypress', (e) => {
-            if (e.key === 'Enter') this.handleAddOptionFromModal();
-        });
-        
-        // Close modal on background click
-        document.getElementById('add-option-modal').addEventListener('click', (e) => {
-            if (e.target.id === 'add-option-modal') {
-                this.hideAddOptionModal();
-            }
-        });
-    }
-
-    handleJoinRoom() {
-        const roomIdInput = document.getElementById('room-id');
-        const peerId = roomIdInput.value.trim();
-        
-        this.showLoading(true);
-        
-        if (peerId) {
-            // Connect to existing peer (host)
-            this.peerManager.joinRoom(peerId)
-                .then(() => {
-                    this.showNotification('Connected to host successfully!', 'success');
-                    this.showPollCreation();
-                })
-                .catch(error => {
-                    this.showNotification('Failed to connect: ' + error.message, 'error');
-                    console.error('Connect error:', error);
-                })
-                .finally(() => {
-                    this.showLoading(false);
-                });
-        } else {
-            // Act as host - just show poll creation
-            this.peerManager.createRoom();
-            this.showNotification('You are the host. Share your Peer ID with others to connect.', 'success');
-            this.showPollCreation();
-            this.showLoading(false);
-        }
-    }
-
-    async copyPeerId() {
-        const peerId = this.peerManager.getPeerId();
-        if (peerId) {
-            try {
-                await navigator.clipboard.writeText(peerId);
-                this.showNotification('Peer ID copied to clipboard!', 'success');
-            } catch (error) {
-                // Fallback for older browsers
-                const textArea = document.createElement('textarea');
-                textArea.value = peerId;
-                document.body.appendChild(textArea);
-                textArea.select();
-                document.execCommand('copy');
-                document.body.removeChild(textArea);
-                this.showNotification('Peer ID copied to clipboard!', 'success');
-            }
-        }
-    }
-
-    handleCreatePoll() {
-        const questionInput = document.getElementById('poll-question');
-        const optionInputs = document.querySelectorAll('.option-text');
-        const options = [];
-
-        console.log('Question input:', questionInput);
-        console.log('Found option inputs:', optionInputs.length);
-
-        // Check if question input exists
-        if (!questionInput) {
-            console.error('Question input not found!');
-            this.showNotification('Error: Question input not found', 'error');
-            return;
-        }
-
-        const question = questionInput.value ? questionInput.value.trim() : '';
-        console.log('Question:', question);
-
-        optionInputs.forEach((input, index) => {
-            console.log(`Input ${index}:`, input, 'value:', input?.value);
-            if (input && typeof input.value !== 'undefined') {
-                const text = input.value.trim();
-                if (text) {
-                    options.push(text);
-                }
-            } else {
-                console.warn(`Input ${index} is invalid or has no value property`);
-            }
-        });
-
-        console.log('Final options:', options);
-
-        if (!question) {
-            this.showNotification('Please enter a poll question', 'error');
-            return;
-        }
-
-        if (options.length < 2) {
-            this.showNotification('Please enter at least 2 options', 'error');
-            return;
-        }
-
-        try {
-            this.pollManager.createPoll(question, options);
-            this.showNotification('Poll created successfully!', 'success');
-        } catch (error) {
-            console.error('Create poll error:', error);
-            this.showNotification('Failed to create poll: ' + error.message, 'error');
-        }
-    }
-
-    showAddOptionModal() {
-        const modal = document.getElementById('add-option-modal');
-        const input = document.getElementById('new-option-input');
-        modal.classList.remove('hidden');
-        input.value = '';
-        input.focus();
-    }
-
-    hideAddOptionModal() {
-        const modal = document.getElementById('add-option-modal');
-        const input = document.getElementById('new-option-input');
-        modal.classList.add('hidden');
-        input.value = '';
-    }
-
-    handleAddOptionFromModal() {
-        const input = document.getElementById('new-option-input');
-        const optionText = input.value.trim();
-        
-        if (!optionText) {
-            this.showNotification('Please enter an option text', 'error');
-            return;
-        }
-        
-        try {
-            this.pollManager.addOption(optionText);
-            this.hideAddOptionModal();
-            this.showNotification('Option added successfully!', 'success');
-        } catch (error) {
-            this.showNotification('Failed to add option: ' + error.message, 'error');
-        }
-    }
-
-    handleAddPollOption() {
-        this.showAddOptionModal();
-    }
-
-    handleResetPoll() {
-        if (confirm('Are you sure you want to reset all votes?')) {
-            try {
-                this.pollManager.resetPoll();
-                this.showNotification('Poll reset successfully!', 'success');
-            } catch (error) {
-                this.showNotification('Failed to reset poll: ' + error.message, 'error');
-            }
-        }
-    }
-
-    handleNewPoll() {
-        this.pollManager.createNewPoll();
-        this.showPollCreation();
-        this.clearPollForm();
-    }
-
-    addOptionInput() {
-        const container = document.getElementById('options-container');
-        const optionCount = container.children.length;
-        
-        const optionDiv = document.createElement('div');
-        optionDiv.className = 'option-input';
-        optionDiv.innerHTML = `
-            <input type="text" class="option-text" placeholder="Option ${optionCount + 1}">
-            <button class="remove-option-btn">Remove</button>
-        `;
-
-        container.appendChild(optionDiv);
-        this.updateOptionRemoveButtons();
-
-        // Add event listener to new input
-        const newInput = optionDiv.querySelector('.option-text');
-        newInput.addEventListener('keypress', (e) => {
-            if (e.key === 'Enter') this.handleCreatePoll();
-        });
-
-        // Add event listener to remove button
-        const removeBtn = optionDiv.querySelector('.remove-option-btn');
-        removeBtn.addEventListener('click', () => {
-            optionDiv.remove();
-            this.updateOptionRemoveButtons();
-            this.updateOptionPlaceholders();
-        });
-
-        // Focus on new input
-        newInput.focus();
-    }
-
-    updateOptionRemoveButtons() {
-        const optionInputs = document.querySelectorAll('.option-input');
-        const removeButtons = document.querySelectorAll('.remove-option-btn');
-        
-        removeButtons.forEach((btn, index) => {
-            if (optionInputs.length <= 2) {
-                btn.classList.add('hidden');
-            } else {
-                btn.classList.remove('hidden');
-            }
-        });
-    }
-
-    updateOptionPlaceholders() {
-        const optionInputs = document.querySelectorAll('.option-text');
-        optionInputs.forEach((input, index) => {
-            input.placeholder = `Option ${index + 1}`;
-        });
-    }
-
-    clearPollForm() {
-        document.getElementById('poll-question').value = '';
-        const container = document.getElementById('options-container');
-        container.innerHTML = `
-            <div class="option-input">
-                <input type="text" class="option-text" placeholder="Option 1">
-                <button class="remove-option-btn hidden">Remove</button>
-            </div>
-            <div class="option-input">
-                <input type="text" class="option-text" placeholder="Option 2">
-                <button class="remove-option-btn hidden">Remove</button>
-            </div>
-        `;
-        this.updateOptionRemoveButtons();
-    }
-
-    showPollCreation() {
-        document.getElementById('connection-section').classList.add('hidden');
-        document.getElementById('poll-creation').classList.remove('hidden');
-        document.getElementById('active-poll').classList.add('hidden');
-    }
-
-    showActivePoll() {
-        document.getElementById('connection-section').classList.add('hidden');
-        document.getElementById('poll-creation').classList.add('hidden');
-        document.getElementById('active-poll').classList.remove('hidden');
-    }
-
-    updatePeerId(peerId) {
-        const element = document.getElementById('peer-id');
-        if (element) {
-            element.textContent = peerId || 'Loading...';
-        }
-    }
-
-    renderPoll(poll) {
-        if (!poll) return;
-
-        this.showActivePoll();
-        
-        // Update poll question
-        document.getElementById('poll-question-display').textContent = poll.question;
-        
-        // Render options
-        const optionsContainer = document.getElementById('poll-options');
-        optionsContainer.innerHTML = '';
-        
-        const totalVotes = poll.options.reduce((sum, opt) => sum + opt.votes, 0);
-        const myVotedOption = this.pollManager.getMyVotedOption();
-        
-        poll.options.forEach(option => {
-            const optionDiv = document.createElement('div');
-            optionDiv.className = 'poll-option';
-            
-            const hasVoted = this.pollManager.hasVoted(option.id);
-            const myVotedOption = this.pollManager.getMyVotedOption();
-            
-            console.log(`Option ${option.id}: hasVoted=${hasVoted}, myVotedOption=${myVotedOption}`);
-            
-            if (hasVoted) {
-                optionDiv.classList.add('voted');
-            } else if (myVotedOption) {
-                // User has voted but not for this option - this is a change vote option
-                optionDiv.classList.add('change-vote');
-            }
-            
-            const percentage = totalVotes > 0 ? (option.votes / totalVotes * 100).toFixed(1) : 0;
-            
-            optionDiv.innerHTML = `
-                <div class="option-header">
-                    <span class="option-text">${option.text}</span>
-                    <span class="vote-count">${option.votes} votes</span>
-                </div>
-                <div class="vote-bar">
-                    <div class="vote-fill" style="width: ${percentage}%"></div>
-                </div>
-            `;
-            
-            optionDiv.addEventListener('click', () => {
-                const myVotedOption = this.pollManager.getMyVotedOption();
-                
-                if (this.pollManager.hasVoted(option.id)) {
-                    // Clicking your current vote - unvote
-                    if (confirm('Remove your vote?')) {
-                        const success = this.pollManager.unvote();
-                        if (success) {
-                            this.showNotification('Vote removed!', 'success');
-                        }
-                    }
-                } else {
-                    // Either first vote or changing vote
-                    const success = this.pollManager.vote(option.id);
-                    if (success) {
-                        if (myVotedOption) {
-                            this.showNotification('Vote changed successfully!', 'success');
-                        } else {
-                            this.showNotification('Vote recorded!', 'success');
-                        }
-                    }
-                }
-            });
-            
-            optionsContainer.appendChild(optionDiv);
-        });
-    }
-
-    showNotification(message, type = 'info') {
-        const notification = document.getElementById('notification');
-        notification.textContent = message;
-        notification.className = `notification ${type}`;
-        notification.classList.remove('hidden');
-        
-        setTimeout(() => {
-            notification.classList.add('hidden');
-        }, 3000);
-    }
-
-    showLoading(show) {
-        const overlay = document.getElementById('loading-overlay');
-        if (show) {
-            overlay.classList.remove('hidden');
-        } else {
-            overlay.classList.add('hidden');
-        }
-    }
-
-    updatePeersList() {
-        // Use the peer manager's updatePeersList method
-        this.peerManager.updatePeersList();
-    }
-
-    updatePollsList(polls) {
-        const pollsList = document.getElementById('polls-list');
-        
-        if (!pollsList) return;
-        
-        if (polls.length === 0) {
-            pollsList.innerHTML = '<p class="no-polls">No polls created yet</p>';
-            return;
-        }
-        
-        pollsList.innerHTML = '';
-        
-        polls.forEach(poll => {
-            const pollDiv = document.createElement('div');
-            pollDiv.className = 'poll-item';
-            
-            if (this.pollManager.getCurrentPoll() && this.pollManager.getCurrentPoll().id === poll.id) {
-                pollDiv.classList.add('active');
-            }
-            
-            const totalVotes = poll.options.reduce((sum, opt) => sum + opt.votes, 0);
-            const createdDate = new Date(poll.createdAt).toLocaleString();
-            
-            pollDiv.innerHTML = `
-                <div class="poll-item-title">${poll.question}</div>
-                <div class="poll-item-meta">${totalVotes} votes • ${createdDate}</div>
-            `;
-            
-            pollDiv.addEventListener('click', () => {
-                this.pollManager.selectPoll(poll.id);
-            });
-            
-            pollsList.appendChild(pollDiv);
-        });
-    }
-}

package.json

@@ -0,0 +1,18 @@
+{
+  "name": "p2p-poll",
+  "private": true,
+  "version": "1.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "yjs": "^13.6.0",
+    "y-webrtc": "^10.3.0"
+  },
+  "devDependencies": {
+    "vite": "^6.0.0"
+  }
+}

src/components/AddOption.js

@@ -0,0 +1,47 @@
+import { addOption } from '../utils/store.js';
+
+export function AddOption() {
+  const wrapper = document.createElement('div');
+  wrapper.className = 'add-option-wrapper';
+
+  const input = document.createElement('input');
+  input.type = 'text';
+  input.className = 'add-option-input';
+  input.placeholder = 'Add an option…';
+  input.maxLength = 100;
+  input.setAttribute('aria-label', 'New poll option');
+
+  const btn = document.createElement('button');
+  btn.className = 'add-option-btn';
+  btn.setAttribute('aria-label', 'Add option');
+
+  // Plus icon
+  btn.innerHTML = `
+    <svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
+      <path d="M8 2v12M2 8h12" stroke="currentColor" stroke-width="1.75" stroke-linecap="round"/>
+    </svg>
+    <span>Add</span>
+  `;
+
+  wrapper.append(input, btn);
+
+  function submit() {
+    const name = input.value.trim();
+    if (!name) {
+      input.focus();
+      input.classList.add('shake');
+      input.addEventListener('animationend', () => input.classList.remove('shake'), { once: true });
+      return;
+    }
+    addOption(name);
+    input.value = '';
+    input.focus();
+  }
+
+  btn.addEventListener('click', submit);
+  input.addEventListener('keydown', (e) => {
+    if (e.key === 'Enter') submit();
+  });
+
+  return wrapper;
+}

src/components/PollList.js

@@ -0,0 +1,77 @@
+import { yOptions, getEntries, getTotalVotes  } from '../utils/store.js';
+import { PollOption } from './PollOption.js';
+
+export function PollList() {
+  const wrapper = document.createElement('div');
+  wrapper.className = 'poll-list-wrapper';
+
+  const meta = document.createElement('div');
+  meta.className = 'poll-list-meta';
+
+  const list = document.createElement('div');
+  list.className = 'poll-list';
+
+  const empty = document.createElement('div');
+  empty.className = 'poll-list-empty';
+  empty.innerHTML = `
+    <div class="empty-icon">
+      <svg width="32" height="32" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg">
+        <rect x="4" y="10" width="24" height="3" rx="1.5" fill="currentColor" opacity="0.15"/>
+        <rect x="4" y="16" width="18" height="3" rx="1.5" fill="currentColor" opacity="0.1"/>
+        <rect x="4" y="22" width="21" height="3" rx="1.5" fill="currentColor" opacity="0.07"/>
+      </svg>
+    </div>
+    <p>No options yet — add the first one above.</p>
+  `;
+
+  wrapper.append(meta, list, empty);
+
+  function render() {
+    const entries = getEntries();
+    const total = getTotalVotes();
+
+    // Meta line
+    if (entries.length > 0) {
+      meta.textContent = `${entries.length} option${entries.length !== 1 ? 's' : ''} · ${total} vote${total !== 1 ? 's' : ''} total`;
+      meta.style.display = '';
+    } else {
+      meta.style.display = 'none';
+    }
+
+    // Empty state
+    empty.style.display = entries.length === 0 ? '' : 'none';
+
+    // Diff-render: reuse existing rows when possible
+    const existing = new Map(
+      [...list.querySelectorAll('.poll-option')].map((el) => [el.dataset.id, el])
+    );
+
+    // Remove stale rows
+    existing.forEach((el, id) => {
+      if (!entries.find((e) => e.id === id)) el.remove();
+    });
+
+    // Update or insert rows in sorted order
+    entries.forEach((entry, i) => {
+      const newEl = PollOption({ ...entry, totalVotes: total });
+      const currentEl = list.children[i];
+
+      if (!currentEl) {
+        list.appendChild(newEl);
+      } else if (currentEl.dataset.id !== entry.id) {
+        list.insertBefore(newEl, currentEl);
+        // Remove the now-displaced old element if it was this id
+        const old = existing.get(entry.id);
+        if (old && old !== currentEl) old.remove();
+      } else {
+        // Replace in-place so vote bar animation triggers
+        list.replaceChild(newEl, currentEl);
+      }
+    });
+  }
+
+  yOptions.observeDeep(() => render());
+  render();
+
+  return wrapper;
+}

src/components/PollOption.js

@@ -0,0 +1,44 @@
+import { toggleVote, deleteOption } from '../utils/store.js';
+
+/**
+ * @param {{ id: string, name: string, votes: number, voted: boolean, totalVotes: number }} entry
+ */
+export function PollOption({ id, name, votes, voted, totalVotes }) {
+  const row = document.createElement('div');
+  row.className = `poll-option${voted ? ' poll-option--voted' : ''}`;
+  row.dataset.id = id;
+
+  const pct = totalVotes > 0 ? Math.round((votes / totalVotes) * 100) : 0;
+
+  row.innerHTML = `
+    <div class="poll-option__bar" style="width: ${pct}%"></div>
+    <div class="poll-option__content">
+      <span class="poll-option__name">${escapeHtml(name)}</span>
+      <div class="poll-option__actions">
+        <span class="poll-option__pct">${pct}%</span>
+        <span class="poll-option__count">${votes} vote${votes !== 1 ? 's' : ''}</span>
+        <button class="poll-option__vote-btn" aria-pressed="${voted}">
+          ${voted ? 'Voted' : 'Vote'}
+        </button>
+        <button class="poll-option__delete-btn" aria-label="Remove option">
+          <svg width="14" height="14" viewBox="0 0 14 14" fill="none" xmlns="http://www.w3.org/2000/svg">
+            <path d="M2 2l10 10M12 2L2 12" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"/>
+          </svg>
+        </button>
+      </div>
+    </div>
+  `;
+
+  row.querySelector('.poll-option__vote-btn').addEventListener('click', () => toggleVote(id));
+  row.querySelector('.poll-option__delete-btn').addEventListener('click', () => deleteOption(id));
+
+  return row;
+}
+
+function escapeHtml(str) {
+  return str
+    .replace(/&/g, '&amp;')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;');
+}

src/components/PollTitle.js

@@ -0,0 +1,34 @@
+import { ydoc, yTitle } from '../utils/store.js';
+
+export function PollTitle() {
+  const wrapper = document.createElement('div');
+  wrapper.className = 'poll-title-wrapper';
+
+  const input = document.createElement('input');
+  input.type = 'text';
+  input.id = 'poll-title';
+  input.className = 'poll-title-input';
+  input.placeholder = 'Untitled Poll';
+  input.maxLength = 120;
+  input.setAttribute('aria-label', 'Poll title');
+  input.value = yTitle.toString();
+
+  wrapper.appendChild(input);
+
+  // Sync from Yjs → input (only when not focused to avoid cursor jump)
+  yTitle.observe(() => {
+    if (document.activeElement !== input) {
+      input.value = yTitle.toString();
+    }
+  });
+
+  // Sync from input → Yjs
+  input.addEventListener('input', () => {
+    ydoc.transact(() => {
+      yTitle.delete(0, yTitle.length);
+      yTitle.insert(0, input.value);
+    });
+  });
+
+  return wrapper;
+}

src/components/ShareSection.js

@@ -0,0 +1,38 @@
+import { roomName } from '../utils/store.js';
+
+export function ShareSection() {
+  const url = `${window.location.origin}${window.location.pathname}?room=${encodeURIComponent(roomName)}`;
+
+  const section = document.createElement('div');
+  section.className = 'share-section';
+
+  section.innerHTML = `
+    <p class="share-label">Share this poll</p>
+    <div class="share-row">
+      <code class="share-url" title="${url}">${url}</code>
+      <button class="share-copy-btn">Copy link</button>
+    </div>
+  `;
+
+  const copyBtn = section.querySelector('.share-copy-btn');
+
+  copyBtn.addEventListener('click', async () => {
+    try {
+      await navigator.clipboard.writeText(url);
+      copyBtn.textContent = 'Copied!';
+      copyBtn.classList.add('share-copy-btn--success');
+      setTimeout(() => {
+        copyBtn.textContent = 'Copy link';
+        copyBtn.classList.remove('share-copy-btn--success');
+      }, 2000);
+    } catch {
+      // Fallback: select the text
+      const range = document.createRange();
+      range.selectNode(section.querySelector('.share-url'));
+      window.getSelection().removeAllRanges();
+      window.getSelection().addRange(range);
+    }
+  });
+
+  return section;
+}

src/components/StatusBar.js

@@ -0,0 +1,50 @@
+import { provider } from '../utils/store.js';
+
+export function StatusBar() {
+  const el = document.createElement('div');
+  el.className = 'status-bar';
+
+  const dot = document.createElement('span');
+  dot.className = 'status-dot connecting';
+
+  const statusText = document.createElement('span');
+  statusText.className = 'status-text';
+  statusText.textContent = 'Connecting';
+
+  const divider = document.createElement('span');
+  divider.className = 'status-divider';
+  divider.textContent = '·';
+
+  const peerText = document.createElement('span');
+  peerText.className = 'status-peers';
+
+  el.append(dot, statusText, divider, peerText);
+
+  // --- Connection state ---
+
+  let syncTimeout = setTimeout(() => {
+    statusText.textContent = 'Ready';
+    dot.className = 'status-dot ready';
+  }, 3000);
+
+  provider.on('synced', ({ synced }) => {
+    clearTimeout(syncTimeout);
+    dot.className = `status-dot ${synced ? 'connected' : 'connecting'}`;
+    statusText.textContent = synced ? 'Connected' : 'Connecting';
+  });
+
+  // --- Peer count ---
+
+  function updatePeerCount() {
+    const total = provider.awareness.getStates().size;
+    const others = total - 1;
+    peerText.textContent = others === 0
+      ? 'Only you'
+      : `${others} other${others !== 1 ? 's' : ''}`;
+  }
+
+  provider.awareness.on('change', updatePeerCount);
+  updatePeerCount();
+
+  return el;
+}

src/main.js

@@ -0,0 +1,41 @@
+import { StatusBar } from './components/StatusBar.js';
+import { PollTitle } from './components/PollTitle.js';
+import { AddOption } from './components/AddOption.js';
+import { PollList } from './components/PollList.js';
+import { ShareSection } from './components/ShareSection.js';
+
+const app = document.getElementById('app');
+
+// Header: logo + status
+const header = document.createElement('header');
+header.className = 'app-header';
+
+const wordmark = document.createElement('div');
+wordmark.className = 'app-wordmark';
+wordmark.innerHTML = `
+  <svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
+    <rect x="2" y="4" width="16" height="2.5" rx="1.25" fill="currentColor"/>
+    <rect x="2" y="8.75" width="11" height="2.5" rx="1.25" fill="currentColor" opacity="0.6"/>
+    <rect x="2" y="13.5" width="13" height="2.5" rx="1.25" fill="currentColor" opacity="0.35"/>
+  </svg>
+  <span>Polly</span>
+`;
+
+header.append(wordmark, StatusBar());
+
+// Main card
+const card = document.createElement('main');
+card.className = 'app-card';
+
+card.append(
+  PollTitle(),
+  AddOption(),
+  PollList(),
+);
+
+// Footer
+const footer = document.createElement('footer');
+footer.className = 'app-footer';
+footer.appendChild(ShareSection());
+
+app.append(header, card, footer);

src/style.css

@@ -0,0 +1,412 @@
+/* ── Fonts ─────────────────────────────────────────────── */
+@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=Playfair+Display:wght@500&display=swap');
+
+/* ── Tokens ────────────────────────────────────────────── */
+:root {
+  --bg:            #F7F6F2;
+  --surface:       #FFFFFF;
+  --surface-hover: #FAFAF8;
+  --border:        #E8E5DF;
+  --border-focus:  #1A1A1A;
+
+  --text-primary:   #1A1A1A;
+  --text-secondary: #6B6860;
+  --text-muted:     #AAA79F;
+
+  --accent:         #1A1A1A;
+  --accent-text:    #FFFFFF;
+
+  --vote-bar:       rgba(26, 26, 26, 0.07);
+  --vote-bar-voted: rgba(26, 26, 26, 0.12);
+
+  --success:        #2D7D46;
+  --danger:         #C0392B;
+
+  --radius-sm:  6px;
+  --radius-md:  10px;
+  --radius-lg:  14px;
+
+  --font-display: 'Playfair Display', Georgia, serif;
+  --font-body:    'DM Sans', system-ui, sans-serif;
+
+  --shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.05);
+}
+
+/* ── Reset ─────────────────────────────────────────────── */
+*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+
+/* ── Base ──────────────────────────────────────────────── */
+html { font-size: 16px; }
+
+body {
+  font-family: var(--font-body);
+  background: var(--bg);
+  color: var(--text-primary);
+  min-height: 100vh;
+  -webkit-font-smoothing: antialiased;
+}
+
+/* ── Layout ────────────────────────────────────────────── */
+#app {
+  max-width: 580px;
+  margin: 0 auto;
+  padding: 2rem 1.25rem 4rem;
+  display: flex;
+  flex-direction: column;
+  gap: 1.25rem;
+}
+
+/* ── Header ────────────────────────────────────────────── */
+.app-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 0.25rem;
+}
+
+.app-wordmark {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-family: var(--font-display);
+  font-size: 1.1rem;
+  color: var(--text-primary);
+  letter-spacing: -0.01em;
+}
+
+/* ── Status bar ────────────────────────────────────────── */
+.status-bar {
+  display: flex;
+  align-items: center;
+  gap: 0.4rem;
+  font-size: 0.8rem;
+  color: var(--text-secondary);
+}
+
+.status-dot {
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  flex-shrink: 0;
+  transition: background 0.3s;
+}
+
+.status-dot.connecting { background: var(--text-muted); }
+.status-dot.ready      { background: var(--text-muted); }
+.status-dot.connected  { background: var(--success); }
+
+.status-divider { color: var(--text-muted); }
+
+/* ── Card ──────────────────────────────────────────────── */
+.app-card {
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-lg);
+  box-shadow: var(--shadow-card);
+  overflow: hidden;
+}
+
+/* ── Poll Title ────────────────────────────────────────── */
+.poll-title-wrapper {
+  padding: 1.75rem 1.75rem 1.25rem;
+  border-bottom: 1px solid var(--border);
+}
+
+.poll-title-input {
+  width: 100%;
+  font-family: var(--font-display);
+  font-size: 1.5rem;
+  font-weight: 500;
+  color: var(--text-primary);
+  background: transparent;
+  border: none;
+  outline: none;
+  line-height: 1.3;
+  letter-spacing: -0.02em;
+}
+
+.poll-title-input::placeholder { color: var(--text-muted); }
+
+/* ── Add Option ────────────────────────────────────────── */
+.add-option-wrapper {
+  display: flex;
+  gap: 0.625rem;
+  padding: 1.25rem 1.75rem;
+  border-bottom: 1px solid var(--border);
+}
+
+.add-option-input {
+  flex: 1;
+  height: 2.5rem;
+  padding: 0 0.875rem;
+  font-family: var(--font-body);
+  font-size: 0.9rem;
+  color: var(--text-primary);
+  background: var(--bg);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-sm);
+  outline: none;
+  transition: border-color 0.15s;
+}
+
+.add-option-input::placeholder { color: var(--text-muted); }
+.add-option-input:focus { border-color: var(--border-focus); }
+
+.add-option-input.shake {
+  animation: shake 0.3s ease;
+}
+
+@keyframes shake {
+  0%, 100% { transform: translateX(0); }
+  25%       { transform: translateX(-4px); }
+  75%       { transform: translateX(4px); }
+}
+
+.add-option-btn {
+  display: flex;
+  align-items: center;
+  gap: 0.375rem;
+  height: 2.5rem;
+  padding: 0 1rem;
+  font-family: var(--font-body);
+  font-size: 0.875rem;
+  font-weight: 500;
+  color: var(--accent-text);
+  background: var(--accent);
+  border: none;
+  border-radius: var(--radius-sm);
+  cursor: pointer;
+  transition: opacity 0.15s;
+  white-space: nowrap;
+}
+
+.add-option-btn:hover { opacity: 0.85; }
+.add-option-btn:active { opacity: 0.7; }
+
+/* ── Poll List ─────────────────────────────────────────── */
+.poll-list-wrapper {
+  padding: 0.5rem 0;
+}
+
+.poll-list-meta {
+  padding: 0.5rem 1.75rem 0.75rem;
+  font-size: 0.775rem;
+  color: var(--text-muted);
+  letter-spacing: 0.02em;
+  text-transform: uppercase;
+  font-weight: 500;
+}
+
+.poll-list-empty {
+  padding: 3rem 1.75rem;
+  text-align: center;
+  color: var(--text-muted);
+  font-size: 0.875rem;
+}
+
+.empty-icon {
+  margin-bottom: 0.75rem;
+  opacity: 0.6;
+}
+
+/* ── Poll Option ───────────────────────────────────────── */
+.poll-option {
+  position: relative;
+  overflow: hidden;
+  transition: background 0.15s;
+}
+
+.poll-option:hover {
+  background: var(--surface-hover);
+}
+
+.poll-option__bar {
+  position: absolute;
+  inset: 0 auto 0 0;
+  background: var(--vote-bar);
+  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
+  pointer-events: none;
+}
+
+.poll-option--voted .poll-option__bar {
+  background: var(--vote-bar-voted);
+}
+
+.poll-option__content {
+  position: relative;
+  display: flex;
+  align-items: center;
+  gap: 0.75rem;
+  padding: 0.875rem 1.75rem;
+}
+
+.poll-option__name {
+  flex: 1;
+  font-size: 0.9375rem;
+  font-weight: 400;
+  color: var(--text-primary);
+  word-break: break-word;
+}
+
+.poll-option--voted .poll-option__name {
+  font-weight: 500;
+}
+
+.poll-option__actions {
+  display: flex;
+  align-items: center;
+  gap: 0.625rem;
+  flex-shrink: 0;
+}
+
+.poll-option__pct {
+  font-size: 0.8125rem;
+  font-weight: 500;
+  color: var(--text-secondary);
+  min-width: 2.5rem;
+  text-align: right;
+}
+
+.poll-option__count {
+  font-size: 0.775rem;
+  color: var(--text-muted);
+  min-width: 3.5rem;
+}
+
+.poll-option__vote-btn {
+  height: 1.875rem;
+  padding: 0 0.875rem;
+  font-family: var(--font-body);
+  font-size: 0.8125rem;
+  font-weight: 500;
+  border-radius: var(--radius-sm);
+  cursor: pointer;
+  transition: all 0.15s;
+  white-space: nowrap;
+
+  background: transparent;
+  color: var(--text-secondary);
+  border: 1px solid var(--border);
+}
+
+.poll-option__vote-btn:hover {
+  border-color: var(--accent);
+  color: var(--accent);
+}
+
+.poll-option--voted .poll-option__vote-btn {
+  background: var(--accent);
+  color: var(--accent-text);
+  border-color: var(--accent);
+}
+
+.poll-option--voted .poll-option__vote-btn:hover {
+  opacity: 0.8;
+}
+
+.poll-option__delete-btn {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 1.625rem;
+  height: 1.625rem;
+  background: transparent;
+  border: none;
+  border-radius: var(--radius-sm);
+  color: var(--text-muted);
+  cursor: pointer;
+  opacity: 0;
+  transition: opacity 0.15s, color 0.15s, background 0.15s;
+}
+
+.poll-option:hover .poll-option__delete-btn { opacity: 1; }
+.poll-option__delete-btn:hover {
+  color: var(--danger);
+  background: rgba(192, 57, 43, 0.07);
+}
+
+/* ── Footer ────────────────────────────────────────────── */
+.app-footer {
+  padding: 0 0.25rem;
+}
+
+/* ── Share Section ─────────────────────────────────────── */
+.share-section {
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-lg);
+  box-shadow: var(--shadow-card);
+  padding: 1.25rem 1.5rem;
+}
+
+.share-label {
+  font-size: 0.775rem;
+  font-weight: 500;
+  color: var(--text-muted);
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  margin-bottom: 0.625rem;
+}
+
+.share-row {
+  display: flex;
+  align-items: center;
+  gap: 0.625rem;
+}
+
+.share-url {
+  flex: 1;
+  font-family: 'DM Mono', 'Fira Mono', monospace;
+  font-size: 0.8rem;
+  color: var(--text-secondary);
+  background: var(--bg);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-sm);
+  padding: 0.5rem 0.75rem;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  display: block;
+  user-select: all;
+}
+
+.share-copy-btn {
+  height: 2rem;
+  padding: 0 0.875rem;
+  font-family: var(--font-body);
+  font-size: 0.8125rem;
+  font-weight: 500;
+  color: var(--text-secondary);
+  background: var(--surface);
+  border: 1px solid var(--border);
+  border-radius: var(--radius-sm);
+  cursor: pointer;
+  transition: all 0.15s;
+  white-space: nowrap;
+  flex-shrink: 0;
+}
+
+.share-copy-btn:hover {
+  border-color: var(--accent);
+  color: var(--accent);
+}
+
+.share-copy-btn--success {
+  color: var(--success) !important;
+  border-color: var(--success) !important;
+}
+
+/* ── Responsive ────────────────────────────────────────── */
+@media (max-width: 480px) {
+  #app { padding: 1rem 0.75rem 3rem; }
+
+  .poll-title-wrapper  { padding: 1.25rem 1.25rem 1rem; }
+  .add-option-wrapper  { padding: 1rem 1.25rem; }
+  .poll-option__content { padding: 0.875rem 1.25rem; }
+  .poll-list-meta      { padding: 0.5rem 1.25rem 0.625rem; }
+  .poll-list-empty     { padding: 2.5rem 1.25rem; }
+
+  .poll-option__count  { display: none; }
+
+  .share-section { padding: 1rem 1.25rem; }
+}

src/utils/store.js

@@ -0,0 +1,79 @@
+import * as Y from 'yjs';
+import { WebrtcProvider } from 'y-webrtc';
+
+// --- Peer ID (stable across reloads) ---
+
+function getOrCreatePeerId() {
+  let id = localStorage.getItem('peer-id');
+  if (!id) {
+    id = crypto.randomUUID();
+    localStorage.setItem('peer-id', id);
+  }
+  return id;
+}
+
+// --- Room name from URL ---
+
+function getRoomName() {
+  const params = new URLSearchParams(window.location.search);
+  return params.get('room') || 'default-poll';
+}
+
+// --- Yjs setup ---
+
+export const peerId = getOrCreatePeerId();
+export const roomName = getRoomName();
+
+export const ydoc = new Y.Doc();
+export const provider = new WebrtcProvider(roomName, ydoc);
+export const yOptions = ydoc.getMap('poll-options');
+export const yTitle = ydoc.getText('poll-title');
+
+// --- Data operations ---
+
+export function addOption(name) {
+  const id = crypto.randomUUID();
+  const optionMap = new Y.Map();
+  optionMap.set('name', name);
+  optionMap.set('votes', new Y.Map());
+  yOptions.set(id, optionMap);
+}
+
+export function toggleVote(optionId) {
+  const optionMap = yOptions.get(optionId);
+  if (!optionMap) return;
+  const votes = optionMap.get('votes');
+  if (votes.has(peerId)) {
+    votes.delete(peerId);
+  } else {
+    votes.set(peerId, true);
+  }
+}
+
+export function deleteOption(optionId) {
+  yOptions.delete(optionId);
+}
+
+// --- Derived read helpers ---
+
+export function getEntries() {
+  const entries = [];
+  yOptions.forEach((optionMap, id) => {
+    entries.push({
+      id,
+      name: optionMap.get('name'),
+      votes: optionMap.get('votes').size,
+      voted: optionMap.get('votes').has(peerId),
+    });
+  });
+  entries.sort((a, b) => b.votes - a.votes || a.name.localeCompare(b.name));
+  return entries;
+}
+
+export function getTotalVotes() {
+  let total = 0;
+  yOptions.forEach((optionMap) => {
+    total += optionMap.get('votes').size;
+  });
+  return total;
+}