body{margin:0;padding:20px;font-family:Arial,sans-serif;background-color:#f0f0f0}.app{max-width:1200px;margin:0 auto}.status-bar{display:flex;justify-content:space-between;align-items:center;padding:10px;background-color:#fff;border-radius:8px;margin-bottom:20px}.controls button{padding:8px 16px;margin-left:10px;border:none;border-radius:4px;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}.connect-btn{background-color:#4caf50;color:white}.disconnect-btn{background-color:#f44336;color:white}.main-content{background-color:#fff;border-radius:8px;padding:20px;margin-bottom:20px}.bot-container{display:flex;flex-direction:column;align-items:center}.video-container{width:640px;height:360px;background-color:#ddd;margin-bottom:20px;border-radius:8px;overflow:hidden}.video-container video{width:100%;height:100%;object-fit:cover}.mic-enabled{background-color:#4caf50;color:white}.mic-disabled{background-color:#f44336;color:white}