diff --git a/ui/embedded/index.html b/ui/embedded/index.html
new file mode 100644
index 0000000..812a682
--- /dev/null
+++ b/ui/embedded/index.html
@@ -0,0 +1,288 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=320, height=240">
+    <title>GB Embedded</title>
+    <style>
+        /* Optimized for LCD displays: 320x240, 128x64, 16x2 character displays */
+        * { margin: 0; padding: 0; box-sizing: border-box; }
+        
+        :root {
+            --bg: #000;
+            --fg: #0f0;
+            --border: #0a0;
+            --font-size: 14px;
+            --line-height: 1.2;
+        }
+        
+        /* High contrast mode for outdoor/industrial displays */
+        .high-contrast {
+            --bg: #000;
+            --fg: #fff;
+            --border: #fff;
+        }
+        
+        /* E-ink mode */
+        .eink {
+            --bg: #fff;
+            --fg: #000;
+            --border: #000;
+        }
+        
+        body {
+            font-family: 'Courier New', monospace;
+            background: var(--bg);
+            color: var(--fg);
+            font-size: var(--font-size);
+            line-height: var(--line-height);
+            height: 100vh;
+            display: flex;
+            flex-direction: column;
+            overflow: hidden;
+        }
+        
+        /* Header: 1 line */
+        header {
+            padding: 2px 4px;
+            border-bottom: 1px solid var(--border);
+            font-weight: bold;
+            display: flex;
+            justify-content: space-between;
+            height: 20px;
+        }
+        
+        .status {
+            font-size: 10px;
+        }
+        
+        /* Messages area */
+        #messages {
+            flex: 1;
+            overflow-y: auto;
+            padding: 4px;
+        }
+        
+        .msg {
+            margin-bottom: 4px;
+            word-wrap: break-word;
+        }
+        
+        .msg-user {
+            text-align: right;
+        }
+        
+        .msg-user::before {
+            content: "> ";
+        }
+        
+        .msg-bot::before {
+            content: "< ";
+        }
+        
+        /* Input area */
+        footer {
+            border-top: 1px solid var(--border);
+            padding: 2px 4px;
+            display: flex;
+            gap: 4px;
+            height: 24px;
+        }
+        
+        #input {
+            flex: 1;
+            background: var(--bg);
+            color: var(--fg);
+            border: 1px solid var(--border);
+            font-family: inherit;
+            font-size: var(--font-size);
+            padding: 0 4px;
+        }
+        
+        #input:focus {
+            outline: none;
+            border-color: var(--fg);
+        }
+        
+        button {
+            background: var(--bg);
+            color: var(--fg);
+            border: 1px solid var(--border);
+            font-family: inherit;
+            font-size: var(--font-size);
+            padding: 0 8px;
+            cursor: pointer;
+        }
+        
+        button:active {
+            background: var(--fg);
+            color: var(--bg);
+        }
+        
+        /* Scrollbar minimal */
+        ::-webkit-scrollbar { width: 4px; }
+        ::-webkit-scrollbar-track { background: var(--bg); }
+        ::-webkit-scrollbar-thumb { background: var(--border); }
+        
+        /* Loading indicator */
+        .loading::after {
+            content: "...";
+            animation: dots 1s infinite;
+        }
+        
+        @keyframes dots {
+            0%, 33% { content: "."; }
+            34%, 66% { content: ".."; }
+            67%, 100% { content: "..."; }
+        }
+    </style>
+</head>
+<body>
+    <header>
+        <span>GB</span>
+        <span class="status" id="status">--</span>
+    </header>
+    
+    <div id="messages"></div>
+    
+    <footer>
+        <input type="text" id="input" placeholder=">" autofocus>
+        <button id="send">OK</button>
+    </footer>
+    
+    <script>
+        // Configuration
+        const CONFIG = {
+            serverUrl: window.BOTSERVER_URL || 'http://localhost:8088',
+            maxMessages: 10,  // Keep memory low
+            maxMsgLen: 100,   // Truncate long messages
+        };
+        
+        // State
+        let ws = null;
+        let sessionId = null;
+        let userId = null;
+        
+        // DOM
+        const messagesEl = document.getElementById('messages');
+        const inputEl = document.getElementById('input');
+        const statusEl = document.getElementById('status');
+        const sendBtn = document.getElementById('send');
+        
+        // Truncate text for small displays
+        function truncate(text, len) {
+            return text.length > len ? text.substring(0, len - 3) + '...' : text;
+        }
+        
+        // Add message to display
+        function addMsg(type, text) {
+            const div = document.createElement('div');
+            div.className = `msg msg-${type}`;
+            div.textContent = truncate(text, CONFIG.maxMsgLen);
+            messagesEl.appendChild(div);
+            
+            // Remove old messages to save memory
+            while (messagesEl.children.length > CONFIG.maxMessages) {
+                messagesEl.removeChild(messagesEl.firstChild);
+            }
+            
+            messagesEl.scrollTop = messagesEl.scrollHeight;
+        }
+        
+        // Update status
+        function setStatus(s) {
+            statusEl.textContent = s;
+        }
+        
+        // Connect to server
+        async function connect() {
+            setStatus('...');
+            
+            try {
+                // Get auth
+                const res = await fetch(`${CONFIG.serverUrl}/api/auth?bot_name=default`);
+                const auth = await res.json();
+                sessionId = auth.session_id;
+                userId = auth.user_id;
+                
+                // Connect WebSocket
+                const wsUrl = CONFIG.serverUrl.replace('http', 'ws');
+                ws = new WebSocket(`${wsUrl}/ws?session_id=${sessionId}&user_id=${userId}`);
+                
+                ws.onopen = () => {
+                    setStatus('OK');
+                    addMsg('bot', 'Ready');
+                };
+                
+                ws.onclose = () => {
+                    setStatus('--');
+                    setTimeout(connect, 3000);
+                };
+                
+                ws.onerror = () => {
+                    setStatus('ERR');
+                };
+                
+                ws.onmessage = (e) => {
+                    try {
+                        const data = JSON.parse(e.data);
+                        if (data.content && data.is_complete) {
+                            addMsg('bot', data.content);
+                        } else if (data.content) {
+                            // Streaming - show partial
+                            const last = messagesEl.lastChild;
+                            if (last && last.classList.contains('msg-bot') && last.classList.contains('loading')) {
+                                last.textContent = truncate(data.content, CONFIG.maxMsgLen);
+                            } else {
+                                const div = document.createElement('div');
+                                div.className = 'msg msg-bot loading';
+                                div.textContent = truncate(data.content, CONFIG.maxMsgLen);
+                                messagesEl.appendChild(div);
+                            }
+                        }
+                    } catch (err) {
+                        // Ignore parse errors
+                    }
+                };
+            } catch (err) {
+                setStatus('ERR');
+                setTimeout(connect, 5000);
+            }
+        }
+        
+        // Send message
+        function send() {
+            const text = inputEl.value.trim();
+            if (!text || !ws || ws.readyState !== WebSocket.OPEN) return;
+            
+            addMsg('user', text);
+            
+            ws.send(JSON.stringify({
+                bot_id: 'default_bot',
+                user_id: userId,
+                session_id: sessionId,
+                channel: 'embedded',
+                content: text,
+                message_type: 1, // USER
+                timestamp: new Date().toISOString()
+            }));
+            
+            inputEl.value = '';
+        }
+        
+        // Event listeners
+        sendBtn.onclick = send;
+        inputEl.onkeypress = (e) => { if (e.key === 'Enter') send(); };
+        
+        // Keyboard navigation for devices without touch
+        document.onkeydown = (e) => {
+            if (e.key === 'Escape') {
+                inputEl.value = '';
+            }
+        };
+        
+        // Start
+        connect();
+    </script>
+</body>
+</html>
