.message-sender{margin-top:20px;padding:10px;border:1px solid #ddd;border-radius:4px;background-color:#f9f9f9}.message-sender input{width:300px;padding:8px;margin-right:5px;border:1px solid #ccc;border-radius:4px}.message-sender button{padding:8px 16px;background-color:#4caf50;color:#fff;border:none;border-radius:4px;cursor:pointer}.message-sender button:hover{background-color:#45a049}.status-message{margin-top:5px;font-style:italic}.status-message.success{color:green}.status-message.error{color:red}.stream-container{margin:20px 0}.three-scene-container{position:relative}.render-button{position:absolute;top:10px;left:10px;z-index:10;padding:8px 16px;background-color:#4caf50;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:700}.render-button:hover{background-color:#45a049}.camera-controls{position:absolute;top:10px;left:10px;z-index:10;padding:10px;background-color:rgba(0,0,0,.6);border-radius:4px;color:#fff}.camera-controls p{margin:0 0 8px 0;font-weight:700}.button-group{display:flex;gap:8px}.camera-button{padding:6px 12px;background-color:#2196f3;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px}.camera-button:hover{background-color:#0b7dda}.camera-button.active{background-color:#ff5722}.streaming-status{margin-top:20px;padding:10px;background-color:#f9f9f9;border-radius:4px;border-left:4px solid #2196f3}