.auc-container{max-width:600px;margin:20px auto;font-family:Arial,sans-serif}
.auc-panel{background:#f9f9f9;padding:15px;border-radius:8px;margin-bottom:15px}
.auc-row{margin-bottom:10px;display:flex;flex-direction:column}
label{font-weight:bold;margin-bottom:4px}
input,select,button{padding:8px;border:1px solid #ccc;border-radius:4px}
button{background:#0073aa;color:#fff;cursor:pointer}
table{border-collapse:collapse;margin-top:10px}
td{border:1px solid #ddd;padding:6px}