/* ToolCMS V3.1.82 (c) ToolWorld https://www.toolworld.cn/ */
*{box-sizing:border-box;margin:0;padding:0}
body{margin:0;padding:0;font-family:inherit;background:transparent;color:var(--text-1,#333);font-size:14px;line-height:1.6}
.media-video-thumb-container{max-width:100%;margin:0 auto;padding:16px}
.media-video-thumb-head{text-align:center;margin-bottom:14px}
.media-video-thumb-title{font-size:20px;font-weight:700;color:var(--text-1,#333)}
.media-video-thumb-sub{font-size:13px;color:var(--text-3,#94a3b8);margin-top:2px}
.media-video-thumb-drop{border:2px dashed var(--border,#d1d5db);border-radius:var(--radius,14px);padding:20px;text-align:center;cursor:pointer;color:var(--text-2,#555);font-size:14px;background:var(--bg-card,#fff);transition:border-color .15s,background .15s}
.media-video-thumb-drop:hover,.media-video-thumb-drop.drag{border-color:var(--primary,#dc2626);background:var(--primary-light,rgba(220,38,38,.05))}
.media-video-thumb-panel{display:none;align-items:flex-end;gap:10px;flex-wrap:wrap;margin-top:14px;background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,14px);padding:14px}
.media-video-thumb-panel.show{display:flex}
.media-video-thumb-field{display:flex;flex-direction:column;gap:4px}
.media-video-thumb-field label{font-size:12px;color:var(--text-3,#94a3b8)}
.media-video-thumb-field input,.media-video-thumb-field select{width:120px;padding:7px 10px;border:1px solid var(--border,#d1d5db);border-radius:var(--radius-sm,8px);font-size:13px;background:var(--bg-input,#fff);color:var(--text-1,#333)}
.media-video-thumb-btn{padding:8px 14px;border:1px solid var(--border,#d1d5db);border-radius:var(--radius-sm,8px);background:var(--bg-card,#fff);color:var(--text-1,#333);cursor:pointer;font-size:13px}
.media-video-thumb-btn:hover{background:var(--primary-light)}

.media-video-thumb-btn-primary{background:var(--primary,#dc2626);color:#fff;border-color:var(--primary,#dc2626)}
.media-video-thumb-btn-primary:hover{background:var(--primary-light);color:var(--primary)}

.media-video-thumb-btn:disabled{opacity:.5;cursor:not-allowed}
.media-video-thumb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;margin-top:16px}
.media-video-thumb-cell{margin:0;border:1px solid var(--border,#e2e8f0);border-radius:var(--radius-sm,8px);overflow:hidden;background:var(--bg-card,#fff);transition:transform .12s,box-shadow .12s}
.media-video-thumb-cell:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,0,0,.12)}
.media-video-thumb-cell canvas{width:100%;height:auto;display:block;background:#000}
.media-video-thumb-cell figcaption{font-size:11px;color:var(--text-2,#555);padding:5px 8px;text-align:center}
.media-video-thumb-tip{margin-top:10px;font-size:12px;color:var(--text-3,#94a3b8);text-align:center}
.media-video-thumb-message{margin-top:10px;padding:9px 12px;border-radius:var(--radius-sm,8px);font-size:13px;display:none}
.media-video-thumb-message.show{display:block}
.media-video-thumb-message.success{background:var(--primary-light,rgba(220,38,38,.08));color:var(--primary,#b91c1c)}
.media-video-thumb-message.error{background:var(--error-bg,#fee2e2);color:var(--error,#991b1b)}
.media-video-thumb-footer{margin-top:20px;padding-top:12px;border-top:1px solid var(--border-light,#f1f5f9);font-size:12px;color:var(--text-3,#94a3b8);display:flex;justify-content:space-between}
.media-video-thumb-footer-right{margin-left:auto}
@media(max-width:640px){.media-video-thumb-container{padding:12px}.media-video-thumb-field input,.media-video-thumb-field select{width:100%}.media-video-thumb-btn{flex:1 1 auto}.media-video-thumb-footer{flex-direction:column;gap:4px;text-align:center}}