/* YouTube Thumbnail Downloader. Builds on youtube-video-analyzer.css (.tk-yt-*). */
.tk-ytt-modes{display:inline-flex;gap:4px;margin-top:20px;padding:4px;border:1px solid var(--tk-border);border-radius:12px;background:var(--tk-surface-2)}
.tk-ytt-modes button{min-height:34px;padding:0 14px;border:0;border-radius:9px;background:transparent;color:var(--tk-text-dim);font-size:13px;font-weight:800;cursor:pointer}
.tk-ytt-modes button.is-active{background:var(--tk-surface);color:#e0002c;box-shadow:0 1px 3px rgb(0 0 0/.08)}
.tk-ytt .tk-yt-search{margin-top:12px}
.tk-ytt .tk-yt-search>label.tk-ytt-bulk{align-items:stretch;padding:10px 12px}
.tk-ytt-bulk textarea{width:100%;min-height:118px;border:0!important;outline:0!important;background:transparent!important;color:var(--tk-text);font:13px/1.6 'JetBrains Mono',monospace;resize:vertical;box-shadow:none!important}
.tk-ytt-results{margin-top:16px}
.tk-ytt-video{display:grid;grid-template-columns:minmax(220px,340px) 1fr;gap:18px;align-items:center;padding:16px}
.tk-ytt-hero-thumb{position:relative;display:block;overflow:hidden;border-radius:14px;background:#000;aspect-ratio:16/9}
.tk-ytt-hero-thumb img{width:100%;height:100%;object-fit:cover}
.tk-ytt-hero-thumb span{position:absolute;right:8px;bottom:8px;padding:3px 8px;border-radius:7px;background:rgb(0 0 0/.78);color:#fff;font-size:11px;font-weight:800}
.tk-ytt-video-info{min-width:0}
.tk-ytt-video-info small{color:#e0002c;font-size:11px;font-weight:900;letter-spacing:.06em;text-transform:uppercase}
.tk-ytt-video-info h2{margin:4px 0 4px;color:var(--tk-text);font-size:clamp(18px,2.2vw,24px);line-height:1.25}
.tk-ytt-video-info>a{color:var(--tk-text-dim);font-size:13px;font-weight:700;text-decoration:none}
.tk-ytt-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tk-ytt-actions button,.tk-ytt-actions a{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border:1px solid var(--tk-border);border-radius:11px;background:var(--tk-surface-2);color:var(--tk-text);font-size:13px;font-weight:800;text-decoration:none;cursor:pointer}
.tk-ytt-actions .is-primary{border-color:transparent;background:linear-gradient(135deg,#ff0033,#d9002b);color:#fff}
.tk-ytt-actions button:disabled{opacity:.55;cursor:wait}
.tk-ytt-options{display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px;margin-top:12px;padding:12px 16px}
.tk-ytt-options label{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:750}
.tk-ytt-options select{height:38px;padding:0 10px;border:1px solid var(--tk-border);border-radius:10px;background:var(--tk-surface-2);color:var(--tk-text);font-size:13px;font-weight:700}
.tk-ytt-check input{width:17px;height:17px;accent-color:#e0002c}
.tk-ytt-options p{margin:0 0 0 auto;color:var(--tk-text-dim);font-size:12px;font-weight:700}
.tk-ytt-section{margin-top:18px}
.tk-ytt-section h3{margin:0 0 10px;color:var(--tk-text);font-size:17px}
.tk-ytt-section h3 small{margin-left:6px;color:var(--tk-text-dim);font-size:12px;font-weight:600}
.tk-ytt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.tk-ytt-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--tk-border);border-radius:16px;background:var(--tk-surface);box-shadow:var(--tk-shadow)}
.tk-ytt-card figure{position:relative;margin:0;background:repeating-conic-gradient(var(--tk-surface-2) 0 25%,var(--tk-surface) 0 50%) 0 0/18px 18px;aspect-ratio:16/9;display:grid;place-items:center}
.tk-ytt-card figure img{max-width:100%;max-height:100%;object-fit:contain}
.tk-ytt-card figure em{position:absolute;left:8px;top:8px;padding:3px 7px;border-radius:7px;background:#e0002c;color:#fff;font-size:10px;font-style:normal;font-weight:900}
.tk-ytt-card-body{display:grid;gap:3px;padding:11px 12px 4px}
.tk-ytt-card-body strong{color:var(--tk-text);font-size:14px}
.tk-ytt-card-body span{color:var(--tk-text-dim);font-size:12px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tk-ytt-card-actions{display:grid;grid-template-columns:1fr auto auto;gap:6px;margin-top:auto;padding:10px 12px 12px}
.tk-ytt-card-actions button,.tk-ytt-card-actions a{display:grid;place-items:center;min-height:36px;padding:0 10px;border:1px solid var(--tk-border);border-radius:10px;background:var(--tk-surface-2);color:var(--tk-text);font-size:12px;font-weight:800;text-decoration:none;cursor:pointer}
.tk-ytt-card-actions .is-primary{border-color:transparent;background:#e0002c;color:#fff}
.tk-ytt-card.is-missing{opacity:.62}
.tk-ytt-card.is-missing figure{color:var(--tk-text-dim);font-size:12px;font-weight:700}
.tk-ytt-bulk-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px}
.tk-ytt-bulk-head small{color:#e0002c;font-size:11px;font-weight:900;letter-spacing:.06em;text-transform:uppercase}
.tk-ytt-bulk-head h2{margin:2px 0 0;font-size:20px}
.tk-ytt-bulk-head .tk-ytt-actions{margin-top:0}
.tk-ytt-grid.is-bulk{margin-top:12px}
@media(max-width:760px){.tk-ytt-video{grid-template-columns:1fr}.tk-ytt-options p{margin-left:0}.tk-ytt-modes{display:flex}.tk-ytt-modes button{flex:1}}
@media(max-width:480px){.tk-ytt-grid{grid-template-columns:1fr}.tk-ytt-actions button,.tk-ytt-actions a{flex:1 1 100%;justify-content:center}}