#overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.7);display:flex;justify-content:center;align-items:center;}#modal{background:#fff;padding:20px;border-radius:8px;max-width:300px;width:100%;box-sizing:border-box;text-align:center;}#modal p{margin-bottom:20px;font-size:16px;}#modal .buttons{display:flex;gap:10px;}#modal button{flex:1;padding:10px 0;border:none;border-radius:5px;background:#007bff;color:#fff;cursor:pointer;font-size:14px;}#modal button:nth-child(2){background:#dc3545;}@media (max-width:480px){#modal{padding:15px;}#modal p{font-size:14px;}}