:root{--bg: #14141a;--surface: #1f1f28;--surface-raised: #2a2a36;--text: #f4f4f7;--text-dim: #a9a9b8;--accent: #4f9dff;--accent-contrast: #06121f;--danger: #ff6b6b;--record: #ff4a4a;--border: #3a3a48;--overlay: rgba(0, 0, 0, .72);--radius: 12px;--tap: 48px;--gap: 14px;color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:17px;color:var(--text);background:var(--bg)}:root[data-theme=light]{--bg: #f4f5f8;--surface: #ffffff;--surface-raised: #eaecf1;--text: #16171c;--text-dim: #5c6070;--accent: #1f6feb;--accent-contrast: #ffffff;--danger: #c0362c;--record: #d4322a;--border: #d5d9e2;--overlay: rgba(0, 0, 0, .62);color-scheme:light}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;height:100%;overscroll-behavior:none}body{background:var(--bg);color:var(--text)}#app{height:100dvh;display:flex;flex-direction:column}button{font:inherit;color:inherit;background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius);min-height:var(--tap);padding:0 14px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;touch-action:manipulation}button:active{transform:scale(.98)}.icon{width:24px;height:24px;flex:0 0 auto;stroke:currentColor;stroke-width:2;fill:none;display:block}.icon-lg{width:30px;height:30px}button.primary{background:var(--accent);color:var(--accent-contrast);border-color:transparent;font-weight:600}button.ghost{background:transparent}button.danger{color:var(--danger)}button:disabled{opacity:.45;cursor:default}input[type=text]{font:inherit;color:inherit;background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius);min-height:var(--tap);padding:0 12px;width:100%}.appbar{display:flex;align-items:center;gap:8px;padding:calc(env(safe-area-inset-top,0px) + 9px) var(--gap) 9px;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0}.appbar h1{font-size:1.15rem;margin:0;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.appbar .subtitle{color:var(--text-dim);font-size:.85rem;font-weight:400}.appbar button{min-height:42px;padding:0 10px}.appbar button span{margin-left:2px}.view{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;overflow-anchor:none;padding:var(--gap);padding-bottom:calc(env(safe-area-inset-bottom,0px) + 96px)}.view.no-bottombar{padding-bottom:calc(env(safe-area-inset-bottom,0px) + 24px)}.title-field{margin-bottom:var(--gap)}.title-field label{display:block;color:var(--text-dim);font-size:.8rem;margin-bottom:6px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.thumb-cell{position:relative}.thumb{position:relative;width:100%;aspect-ratio:1;border-radius:var(--radius);overflow:hidden;background:var(--surface-raised);border:1px solid var(--border);cursor:pointer;padding:0;min-height:0}.thumb-action{position:absolute;width:38px;height:38px;min-height:38px;padding:0;border-radius:50%;background:var(--overlay);border:1px solid rgba(255,255,255,.22);color:#fff}.thumb-action .icon{width:20px;height:20px}.thumb-rotate{right:6px;bottom:6px}.thumb-rotate:active{background:var(--accent);color:var(--accent-contrast)}.thumb-delete{right:6px;top:6px}.thumb-delete:active{background:var(--danger);color:var(--accent-contrast)}.thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .15s ease}.thumb .placeholder{width:100%;height:100%;display:grid;place-items:center;color:var(--text-dim);font-size:2rem}.thumb .badges{position:absolute;inset:auto 52px 6px 6px;display:flex;gap:6px;pointer-events:none}.badge{background:var(--overlay);color:#fff;border-radius:999px;padding:4px 8px;font-size:.72rem;display:inline-flex;align-items:center;gap:4px}.badge .icon{width:16px;height:16px}.thumb .seq{position:absolute;top:6px;left:6px;background:var(--overlay);color:#fff;border-radius:999px;min-width:26px;height:26px;display:grid;place-items:center;font-size:.75rem;padding:0 6px}.sortable-ghost{opacity:.35}.sortable-chosen{outline:3px solid var(--accent)}.empty{text-align:center;padding:40px 20px;color:var(--text-dim)}.empty h2{color:var(--text);margin-bottom:8px}.dropzone-active:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;border:4px dashed var(--accent);border-radius:12px;pointer-events:none;z-index:50}.bottombar{position:fixed;left:0;right:0;bottom:0;display:flex;gap:12px;padding:10px var(--gap) calc(env(safe-area-inset-bottom,0px) + 10px);background:linear-gradient(to top,var(--bg) 70%,transparent)}.bottombar button{flex:1}.item-image{width:100%;max-height:55dvh;object-fit:contain;border-radius:var(--radius);background:#000;display:block}.section{margin-top:20px}.section h2{font-size:1rem;color:var(--text-dim);font-weight:600;margin:0 0 10px}.recording-row{display:flex;flex-direction:column;align-items:stretch;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px;margin-bottom:8px}.recording-video{width:100%;max-height:40dvh;border-radius:var(--radius);background:#000;display:block}.recording-row .meta{flex:1;min-width:0}.recording-row .meta .who-button{font-weight:600;min-height:36px;padding:0;border:none;background:none;justify-content:flex-start;text-align:left;text-decoration:underline dotted var(--text-dim);text-underline-offset:4px}.recording-when{color:var(--text-dim);font-size:.8rem}.recording-controls{display:flex;align-items:center;gap:12px}.recording-row progress{width:100%;height:6px}.meta-table{font-size:.85rem;color:var(--text-dim);word-break:break-word}.meta-table div{display:flex;gap:10px;padding:4px 0;border-bottom:1px solid var(--border)}.meta-table span:first-child{flex:0 0 45%;color:var(--text)}.slideshow{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;display:flex;flex-direction:column;z-index:100;touch-action:none}.slideshow .stage{flex:1;position:relative;overflow:hidden;display:grid;place-items:center}.slideshow .stage img{position:absolute;top:0;right:0;bottom:0;left:0;margin:auto;max-width:100%;max-height:100%;object-fit:contain;transform-origin:center center;will-change:transform,opacity;opacity:0;transition:opacity .25s ease-out;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.slideshow .stage img.is-active{opacity:1}.slideshow .topbar{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;gap:8px;padding:calc(env(safe-area-inset-top,0px) + 8px) var(--gap) 8px;background:linear-gradient(to bottom,rgba(0,0,0,.75),transparent);z-index:2}.slideshow .position{flex:1;text-align:center;font-variant-numeric:tabular-nums;color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.8)}.slideshow .controls{display:flex;align-items:center;gap:10px;padding:10px var(--gap) calc(env(safe-area-inset-bottom,0px) + 10px);background:#000000d9}.slideshow .controls .nav{width:64px;height:52px;min-height:52px;flex-shrink:0}.record-button{flex:1;height:52px;min-height:52px;background:var(--record);color:#fff;border:none;font-weight:700;font-size:1rem}.record-button.is-recording{animation:pulse 1.4s ease-in-out infinite}.record-button .dot{width:14px;height:14px;border-radius:50%;background:#fff}@keyframes pulse{50%{opacity:.72}}.slideshow .icon-button{width:44px;height:44px;min-height:44px;padding:0;background:#ffffff1f;border-color:#fff3;color:#fff;flex-shrink:0}.stage-captions{position:absolute;left:50%;bottom:16px;transform:translate(-50%);max-width:80%;text-align:center;color:#ffffffd1;text-shadow:0 1px 4px rgba(0,0,0,.9);pointer-events:none;z-index:2}.stage-captions>div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stage-date{font-size:.78rem;font-variant-numeric:tabular-nums}.stage-caption{font-size:.62rem;letter-spacing:.02em;opacity:.8;margin-top:2px}.self-view,.speaker-view{position:absolute;right:14px;bottom:56px;width:22%;min-width:96px;max-width:170px;aspect-ratio:1;object-fit:cover;border-radius:50%;border:2px solid rgba(255,255,255,.5);background:#000;box-shadow:0 6px 20px #000000a6;z-index:3}.self-view{transform:scaleX(-1);opacity:.92}.camera-indicator{position:absolute;top:calc(env(safe-area-inset-top,0px) + 102px);left:50%;transform:translate(-50%);display:flex;align-items:center;gap:8px;background:var(--record);color:#fff;padding:5px 14px;border-radius:999px;font-size:.72rem;z-index:3}.camera-indicator .dot{width:8px;height:8px;border-radius:50%;background:#fff}.playback-bar{position:absolute;left:0;right:0;bottom:0;height:6px;background:#ffffff29;z-index:3}.playback-bar-fill{height:100%;width:100%;background:var(--record);transition:width .2s linear}.point-circle{position:absolute;width:76px;height:76px;margin:-38px 0 0 -38px;border-radius:50%;background:#ffffff3d;border:2px solid rgba(255,255,255,.75);box-shadow:0 0 0 1px #00000059;pointer-events:none;opacity:0;transform:scale(.8);transition:opacity .35s ease-out,transform .35s ease-out;z-index:1}.point-circle.is-shown{opacity:1;transform:scale(1)}.replace-sides{display:grid;gap:10px;margin-top:8px}.replace-side{padding:8px 10px;border-radius:10px;background:var(--surface-2, rgba(127, 127, 127, .12))}.replace-warning{margin-top:10px;padding:8px 10px;border-radius:10px;background:var(--record);color:#fff;font-size:.92rem}.recording-hint{position:absolute;top:calc(env(safe-area-inset-top,0px) + 56px);left:50%;transform:translate(-50%);background:var(--record);color:#fff;padding:8px 18px;border-radius:999px;font-variant-numeric:tabular-nums;display:flex;align-items:center;gap:10px;z-index:3}.scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;display:grid;place-items:center;padding:24px;z-index:200}.dialog{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:20px;max-width:460px;width:100%;max-height:80dvh;overflow-y:auto}.dialog h2{margin:0 0 10px;font-size:1.15rem}.dialog p{color:var(--text-dim);margin:0 0 20px;line-height:1.5}.dialog .dialog-body{white-space:pre-line}.dialog .actions{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}.danger-zone{margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.danger-zone button{width:100%;border-color:var(--danger)}.dialog .actions button{flex:1;min-width:120px}.field-label{color:var(--text-dim);font-size:.8rem;margin-bottom:8px}.option-stack{display:flex;flex-direction:column;gap:8px;margin-bottom:4px}.toggle-row{width:100%;justify-content:space-between;text-align:left}.toggle-row .toggle-label{flex:1;min-width:0}.toggle-row[aria-pressed=true]{border-color:var(--accent);color:var(--accent);font-weight:600}.toggle-state{font-size:1.1rem;line-height:1}.field-note{color:var(--text-dim);font-size:.72rem;line-height:1.4;margin:4px 2px 2px}.option-row{display:flex;gap:10px;margin-bottom:4px}.option-row button{flex:1}.option-row button[aria-pressed=true]{border-color:var(--accent);color:var(--accent);font-weight:600}.option-list{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.option-list button{justify-content:space-between;width:100%}.option-list button[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}body.slideshow-open .toast{bottom:calc(env(safe-area-inset-bottom,0px) + 170px)}.toast{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 88px);transform:translate(-50%);background:var(--surface-raised);border:1px solid var(--border);border-radius:999px;padding:12px 22px;z-index:300;max-width:90vw;text-align:center;font-size:.9rem}.progress-line{color:var(--text-dim);font-size:.85rem;margin-top:12px}.version-line{margin-top:28px;text-align:center;color:var(--text-dim);font-size:.72rem;font-variant-numeric:tabular-nums;opacity:.75}.version-footer{display:block;width:100%;margin-top:16px;padding:0;min-height:40px;border:none;background:none;color:var(--text-dim);font-size:.72rem;font-variant-numeric:tabular-nums}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}