body{font-family:Arial,sans-serif;background:#121212;color:#eee;margin:0;padding:20px}.home-container,.room-container{max-width:600px;margin:auto;text-align:center}input{padding:8px;margin:8px 4px;border-radius:4px;border:none;width:70%}button{padding:8px 16px;margin:8px 4px;border-radius:4px;border:none;background:#1db954;color:#fff;cursor:pointer}.chat-container{background:#222;border-radius:8px;padding:10px;height:200px;display:flex;flex-direction:column;justify-content:space-between}.messages{overflow-y:auto;flex-grow:1;margin-bottom:8px;text-align:left}.message{margin:4px 0;padding:4px 8px;background:#333;border-radius:4px}.music-player input{width:60%}