.room-selector{text-align:left;margin-bottom:25px;border:1px solid grey;padding:10px}.label{font-size:16px;color:#666;margin-bottom:10px}.button-group{display:flex;gap:10px}a.room-btn{padding:5px 16px;font-size:16px;border:1px solid #ddd;background-color:#fff;color:#333;border-radius:8px;cursor:pointer;transition:background-color .3s,color .3s;text-decoration:none}.room-btn:hover{background-color:#f0f0f0}.room-btn.active{background-color:#333;color:#fff;border-color:#333}