/* === 骨架屏 === */
.skeleton-card{border-radius:8px;overflow:hidden;background:#1a1a24}
.skeleton-poster{aspect-ratio:2/3;background:linear-gradient(90deg,#1a1a24 25%,#242430 50%,#1a1a24 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}
.skeleton-text{height:12px;margin:8px 10px;border-radius:4px;background:#242430}
.skeleton-title{width:70%}
.skeleton-meta{width:45%;height:10px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.skeleton-card.hidden{display:none}

/* === 聚合搜索 === */
.agg-search-layer{margin:0 auto;padding:12px 16px 0;max-width:1400px;width:100%;box-sizing:border-box}
.agg-source-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.agg-source-label{font-size:13px;color:#888;font-weight:bold;white-space:nowrap}
.agg-source-chips{display:flex;flex-wrap:wrap;gap:6px}
.agg-source-btn{background:#f0f0f0;border:1px solid #ddd;border-radius:16px;padding:4px 12px;font-size:12px;cursor:pointer;transition:all .2s;color:#333}
.agg-source-btn.active{background:#4f46e5;color:#fff;border-color:#4f46e5}
.agg-toggle-all{background:none;border:1px solid #ccc;border-radius:16px;padding:4px 10px;font-size:12px;cursor:pointer;color:#888}
.agg-toggle-all:hover{color:#4f46e5;border-color:#4f46e5}
.agg-status-bar{display:flex;align-items:center;gap:8px;font-size:13px;color:#666;margin-bottom:12px}
.agg-status-dot{width:8px;height:8px;border-radius:50%;background:#ccc;flex-shrink:0}
.agg-status-dot.running{background:#f59e0b;animation:pulse 1s infinite}
.agg-status-dot.done{background:#22c55e}
.agg-status-dot.error{background:#ef4444}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.agg-results{display:flex;flex-direction:column;gap:16px;padding-bottom:16px}
.agg-src-block{background:#fff;border-radius:12px;padding:14px 16px;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.agg-src-header{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.agg-src-name{font-weight:bold;font-size:14px;color:#333}
.agg-src-badge{background:#4f46e5;color:#fff;border-radius:10px;padding:1px 7px;font-size:11px}
.agg-src-status{font-size:12px;color:#888;margin-left:auto;display:flex;align-items:center;gap:4px}
.agg-src-status.ok{color:#22c55e}
.agg-src-status.fail{color:#ef4444}
.agg-src-block.hidden{display:none}
.agg-src-block.fastest .agg-src-header{border-bottom:1px solid #fbbf24}
.agg-src-block.fastest .agg-src-name::after{content:' △最快';color:#fbbf24;font-size:11px;font-weight:700}
.agg-src-header{border-bottom:1px solid transparent;padding-bottom:6px}
.agg-video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}
.agg-video-card{text-decoration:none;color:inherit;border-radius:8px;overflow:hidden;background:#fafafa;transition:transform .2s,box-shadow .2s}
.agg-video-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.1)}
.agg-card-poster{position:relative;aspect-ratio:2/3;background:#e5e5e5;overflow:hidden}
.agg-card-poster img{width:100%;height:100%;object-fit:cover;display:block}
.agg-card-score{position:absolute;top:6px;left:6px;background:rgba(0,0,0,.65);color:#fbbf24;border-radius:8px;padding:2px 6px;font-size:11px;display:flex;align-items:center;gap:3px}
.agg-card-badge{position:absolute;bottom:6px;left:6px;background:rgba(79,70,229,.85);color:#fff;border-radius:6px;padding:2px 6px;font-size:10px}
.agg-card-overlay{position:absolute;inset:0;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s}
.agg-video-card:hover .agg-card-overlay{opacity:1}
.agg-card-overlay i{color:#fff;font-size:28px}
.agg-card-source{position:absolute;top:6px;right:6px;background:rgba(0,0,0,.6);color:#fff;border-radius:6px;padding:2px 6px;font-size:10px;max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.agg-card-body{padding:8px}
.agg-card-title{font-size:13px;font-weight:bold;color:#222;margin:0 0 4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.agg-card-meta{font-size:11px;color:#999;display:flex;align-items:center;gap:4px}
.agg-card-meta .dot{color:#ccc}
.agg-no-result{text-align:center;color:#aaa;padding:20px;font-size:13px}
.agg-src-error{color:#ef4444;padding:16px;text-align:center;font-size:13px}
.agg-empty{text-align:center;padding:60px 20px;color:#999}
.agg-empty i{font-size:48px;margin-bottom:16px;display:block}
.agg-empty h3{font-size:18px;color:#555;margin:0 0 8px}
.agg-empty p{font-size:14px;margin:0}
.agg-hot-section{margin-top:8px;padding:0 0 24px}
.agg-hot-title{font-size:13px;color:#888;font-weight:bold;margin-bottom:10px;display:flex;align-items:center;gap:6px}
.agg-hot-tags{display:flex;flex-wrap:wrap;gap:8px}
.agg-hot-tag{background:#f5f5f5;border:1px solid #e5e5e5;border-radius:16px;padding:5px 14px;font-size:13px;cursor:pointer;color:#555;transition:all .2s}
.agg-hot-tag:hover{background:#4f46e5;color:#fff;border-color:#4f46e5}
.search-source-hint{margin-left:10px;color:#666;font-size:13px;white-space:nowrap}
@media(max-width:768px){
    .agg-video-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px}
    .agg-src-block{padding:10px 12px}
    .agg-src-header{flex-wrap:wrap;gap:6px}
    .agg-card-title{font-size:12px}
    .agg-card-meta{font-size:10px}
    .agg-hot-tag{font-size:12px;padding:4px 10px}
    .agg-source-chips{gap:4px}
    .agg-source-btn{font-size:11px;padding:3px 8px}
    .agg-source-label{font-size:12px}
}
@media(max-width:480px){
    .agg-video-grid{grid-template-columns:repeat(3,1fr);gap:6px}
    .agg-card-poster{border-radius:6px}
    .agg-card-body{padding:6px}
    .agg-card-title{font-size:11px}
    .agg-empty{padding:40px 16px}
    .agg-empty h3{font-size:15px}
    .agg-empty i{font-size:36px}
}