.auction-container{max-width:800px;margin:0 auto;padding:20px;font-family:Arial,sans-serif}.auction-title{font-size:24px;margin-bottom:20px;color:#333}.auction-image{max-width:100%;height:auto;margin-bottom:20px;border-radius:5px}.auction-details{margin-bottom:20px}.auction-detail{margin-bottom:10px}.auction-detail strong{display:inline-block;width:150px}.auction-timer{font-size:18px;font-weight:700;color:#d9534f;margin-bottom:20px}.auction-bid-form{margin-top:20px;padding:20px;background:#f9f9f9;border-radius:5px}.auction-bid-form label{display:block;margin-bottom:5px;font-weight:700}.auction-bid-form input[type=number]{width:100%;padding:8px;margin-bottom:10px;border:1px solid #ddd;border-radius:4px}.auction-bid-form button{background:#5cb85c;color:#fff;border:none;padding:10px 15px;border-radius:4px;cursor:pointer;font-size:16px}.auction-bid-form button:hover{background:#4cae4c}.auction-bid-form button:disabled{background:#ccc;cursor:not-allowed}.bid-message{margin-top:10px;padding:10px;border-radius:4px}.bid-message.success{background:#dff0d8;color:#3c763d}.bid-message.error{background:#f2dede;color:#a94442}@media (max-width:600px){.auction-container{padding:10px}.auction-detail strong{width:100px}}