body{font-family:Arial,Helvetica,sans-serif;margin:16px}.container{max-width:900px}.controls input{margin-right:8px;padding:6px}.controls button{margin-right:8px}video{width:320px;height:240px;background:#000;margin-right:8px}#remotes video{margin-top:8px}.chat-container{display:flex;flex-direction:column;border-top:1px solid #ccc;height:200px;background:#f8f8f8;padding:8px}.chat-messages{flex:1;overflow-y:auto;margin-bottom:8px}.chat-message{margin:4px 0}.chat-time{font-size:.7rem;color:#888;margin-left:6px}.chat-input{display:flex;gap:4px}.chat-input input{flex:1;padding:6px;border-radius:4px;border:1px solid #ccc}.chat-input button{padding:6px 10px}