*{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,sans-serif;font-size:14px;color:#1a1a1a;background:#fff}.panel{padding:12px;display:flex;flex-direction:column;gap:10px}.panel-statusline{font-size:12px;color:#666}.panel-error{color:#c00}.panel-status{padding:24px;text-align:center;color:#555}.panel-incoming{background:#e8f5e9;border:1px solid #4caf50;border-radius:6px;padding:10px;display:flex;align-items:center;gap:8px}.panel-incall{background:#e3f2fd;border:1px solid #2196f3;border-radius:6px;padding:10px;display:flex;align-items:center;gap:8px}.panel-dial{display:flex;gap:6px}.panel-dial input{flex:1;padding:6px 8px;border:1px solid #ccc;border-radius:4px}button{padding:6px 12px;border:none;border-radius:4px;cursor:pointer;background:#1a73e8;color:#fff}button:hover{background:#1558b0}.panel-settings{border-top:1px solid #eee;padding-top:10px;display:flex;flex-direction:column;gap:6px;font-size:12px}.panel-settings label{display:flex;align-items:center;gap:6px}.panel-settings select{font-size:12px}