body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;margin:0;padding:20px;background-color:#f5f5f5}.container{max-width:1200px;margin:0 auto;background:white;border-radius:8px;box-shadow:0 2px 10px #0000001a;padding:20px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.panel{padding:15px;border:1px solid #ddd;border-radius:6px;background:#fafafa}.controls{display:flex;flex-direction:column;gap:10px}.control-group{display:flex;gap:10px;align-items:center}button{padding:8px 16px;background:#007bff;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px}button:hover{background:#0056b3}button:disabled{background:#ccc;cursor:not-allowed}input{padding:6px;border:1px solid #ddd;border-radius:4px;font-size:14px;width:80px}.status{display:flex;align-items:center;gap:8px}.status-indicator{width:12px;height:12px;border-radius:50%}.connected{background:#28a745}.disconnected{background:#dc3545}.sensor-data{font-family:monospace;background:#f8f9fa;padding:10px;border-radius:4px;white-space:pre-wrap}