/* ocloudhs 0.5 additions: sharing, collaboration, bulk selection, dark theme. */
/* Colour themes live in theme.css (variables); nothing here depends on the active theme. */
.bell{position:relative;font-size:18px;padding:6px 8px;border-radius:10px}
.bell b{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;border-radius:9px;background:#f0521b;color:#fff;font-size:11px;display:grid;place-items:center;padding:0 4px}
.theme-toggle{min-height:36px;padding:4px 10px;font-size:18px}
.grant-row.unread{background:var(--tint)}
.bulk-bar select{width:auto;max-width:240px}
.file-table th.check-col,.file-table td.check-col{width:44px;padding-right:0}.file-table th.check-col+th{width:48%}.folder-card .bulk-check{margin-right:6px}
.bulk-check{width:20px;height:20px;accent-color:var(--purple)}
.danger-text{color:#c0392b}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
.tag-chip{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:99px;background:var(--tint);color:var(--accent);font-size:13px}
.tag-chip form{display:inline}.tag-chip button{min-height:0;padding:0 4px;border:0;background:none;color:inherit}
.inline-form{display:flex;gap:8px;margin:8px 0}.inline-form input{flex:1}
.small-heading{font-size:13px;margin:16px 0 4px;color:var(--muted)}
.mono{font-family:ui-monospace,Consolas,monospace;font-size:13px}
.preview-panel{margin:24px 0;padding:16px;text-align:center}
.preview-image{max-width:100%;max-height:70vh;border-radius:12px}
.preview-frame{width:100%;height:70vh;border:0;border-radius:12px}
.preview-media{width:100%;max-height:70vh;border-radius:12px;background:#000}
.preview-text{text-align:left;white-space:pre-wrap;word-break:break-word;max-height:60vh;overflow:auto;margin:0;font-family:ui-monospace,Consolas,monospace;font-size:13px}
.comments{margin-top:24px}
.comment{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line)}
.comment>div{flex:1}.comment p{margin:4px 0 0}
.share-actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}
.created-link input{font-family:ui-monospace,Consolas,monospace}
.dropzone{border:2px dashed var(--purple);border-radius:18px;padding:28px;text-align:center;background:var(--surface-2);color:var(--accent);margin:16px 0}
.dropzone.active{background:var(--tint)}
.upload-queue{list-style:none;margin:12px 0;padding:0}
.upload-queue li{display:flex;gap:12px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.upload-queue progress{flex:1;height:10px}
@media (max-width:720px){.bulk-bar select{max-width:100%;flex:1}.inline-form{flex-direction:column}}
.link-label{display:inline;color:var(--accent);cursor:pointer;text-decoration:underline;font-weight:600;margin:0}
.error-text{color:#c0392b}
.subnav{display:flex;gap:6px;flex-wrap:wrap;margin:16px 0 24px;border-bottom:1px solid var(--line)}
.subnav a{padding:10px 14px;border-bottom:3px solid transparent;color:var(--muted)}
.subnav a[aria-current=page]{color:var(--accent);border-color:var(--purple);font-weight:600}
.admin-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:16px 0 24px}
.admin-stat{display:flex;flex-direction:column;gap:4px}.admin-stat strong{font-size:34px;letter-spacing:-1px}.admin-stat small{color:var(--muted)}
.steps{padding-left:20px;line-height:1.7}.secret-key{word-break:break-all;font-size:15px}
/* Player */
.player-stage{position:relative;background:#000;border-radius:16px;overflow:hidden;outline:none}
.player-stage:fullscreen{border-radius:0;display:flex;align-items:center}
.player-stage video{display:block;width:100%;max-height:75vh;background:#000}
.player-stage:fullscreen video{max-height:100vh;height:100%}
.player-stage.is-expanded{position:fixed;inset:0;z-index:1000;border-radius:0;display:flex;align-items:center}
.player-stage.is-expanded video{max-height:100vh;height:100%}
body.player-expanded{overflow:hidden}
.watermark{position:absolute;pointer-events:none;color:#ffffffb3;font-size:13px;text-shadow:0 0 3px #000;padding:2px 8px;background:#00000040;border-radius:6px;user-select:none;transition:top .6s,left .6s;z-index:2}
.player-notice{position:absolute;left:12px;right:12px;top:12px;margin:0;padding:10px 14px;background:#000c;color:#fff;border-radius:10px;z-index:3}
.player-bar{display:flex;gap:12px;align-items:center;margin:12px 0;flex-wrap:wrap}.player-bar select{width:auto}
.player-progress{margin-left:auto;color:var(--muted);font-size:13px}
.chapter-list{list-style:none;margin:8px 0;padding:0;display:grid;gap:4px}
.chapter-list button{width:100%;justify-content:flex-start;gap:12px;border-radius:10px;min-height:40px;text-align:left}
.chapter-list button.current{background:var(--tint);border-color:var(--line);color:var(--accent)}
.manage-bar{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0 16px}
.retention{display:flex;align-items:flex-end;gap:3px;height:120px;margin:12px 0}
.retention span{flex:1;background:var(--purple);border-radius:3px 3px 0 0;min-height:2px}
.resume-card{display:flex;justify-content:space-between;gap:16px;align-items:center;margin:16px 0 24px}
.resume-card meter{width:100%}

/* Interactive layer */
.question-overlay{position:absolute;inset:0;background:#000d;display:grid;place-items:center;z-index:4;padding:16px;overflow:auto}
.question-box{background:var(--paper,var(--surface));color:var(--ink,#211b34);border-radius:16px;padding:20px;max-width:560px;width:100%}
.question-box .choice{display:flex;gap:8px;align-items:center;margin:8px 0;font-weight:400}
.question-box .choice input{width:auto}
.question-result{min-height:1.5em;font-weight:600}
.player-extras details{margin:8px 0;border:1px solid var(--line);border-radius:12px;padding:10px 14px}
.player-extras summary{cursor:pointer;font-weight:600}
.note-list{list-style:none;margin:8px 0;padding:0}.note-list li{display:flex;gap:8px;align-items:center}

/* Author display rules must not defeat the hidden attribute. */
[hidden]{display:none !important}
/* Slide strip */
.slide-strip{margin:12px 0}.slide-list{display:flex;gap:10px;overflow-x:auto;padding:8px 0}
.slide-thumb{flex:0 0 150px;padding:0;border:2px solid transparent;border-radius:8px;background:var(--surface,var(--surface));cursor:pointer;text-align:center}
.slide-thumb img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:6px 6px 0 0;background:#000}
.slide-thumb span{display:block;font-size:12px;padding:4px;color:var(--muted)}
.slide-thumb.current{border-color:var(--purple)}