.thumbcraft-container{max-width:1100px;margin:20px auto;padding:16px;border:1px solid #eee;border-radius:8px;background:#fff;}
.thumbcraft-locked{padding:16px;background:#fff7ed;border:1px solid #ffedd5;color:#92400e;border-radius:6px;text-align:center;}
.tc-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.tc-card{border:1px solid #e5e7eb;border-radius:8px;padding:12px;background:#fafafa;}
.tc-card h3{margin:0 0 8px;}
.tc-label{display:block;margin:8px 0 4px;}
.tc-input{width:100%;padding:6px 8px;border:1px solid #cbd5e1;border-radius:4px;}
.tc-btn{padding:6px 10px;border:1px solid #cbd5e1;border-radius:6px;background:#fff;cursor:pointer;margin-right:6px;}
.tc-btn.primary{background:#0ea5e9;color:#fff;border-color:#0284c7;}
.tc-btn.danger{background:#ef4444;color:#fff;border-color:#b91c1c;}
.tc-list{list-style:none;padding-left:0;}
.tc-list li{display:flex;align-items:center;justify-content:space-between;border-bottom:1px dashed #e5e7eb;padding:6px 0;}
.tc-hint{color:#64748b;font-size:12px;margin-top:8px;}