:root{color-scheme:dark;--accent: #38f259;--surface: #1f1f1f;--chip: rgba(255, 255, 255, .12);--muted: #8e8e93;--danger: #ff453a;--page-pad: clamp(10px, 2vw, 28px);--slot-min: 80px;--slot-gap: 8px;--slot-meta-h: 18px;font-family:-apple-system,SF Pro Display,Segoe UI,system-ui,sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;width:100%;min-height:100%;background:#000;color:#fff;overflow-x:hidden}#root{display:flex;flex-direction:column;min-height:100dvh}button{font:inherit;cursor:pointer;color:inherit}.app-shell{width:100%;max-width:none;min-height:100dvh;height:100dvh;margin:0;background:#000;position:relative;display:flex;flex-direction:column;overflow:hidden}.app-shell.chooser,.app-shell.editor{height:100dvh}.icon-btn{width:28px;height:28px;border:0;border-radius:14px;background:var(--chip);color:#fff;font-size:12px;display:grid;place-items:center;flex:0 0 auto}.icon-btn.light{width:auto;height:26px;padding:0 9px;background:#fff;color:#000;font-size:10px;font-weight:700}.chooser-top,.editor-top{display:flex;align-items:center;gap:8px;padding:8px var(--page-pad) 6px;flex:0 0 auto;min-width:0}.chooser-top{justify-content:space-between}.chooser-top .music-pill{flex:0 1 auto;min-width:7rem;max-width:min(72%,36rem)}.editor-top{justify-content:space-between}.top-right{display:flex;gap:6px;align-items:center}.music-pill{border:0;background:var(--accent);color:#000;font-weight:700;border-radius:12px;padding:5px 9px;font-size:11px;min-width:7rem;max-width:min(70%,36rem);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pro-badge{background:var(--accent);color:#000;font-size:9px;font-weight:800;border-radius:4px;padding:3px 6px}.chooser-main{flex:1;min-height:0;min-width:0;display:flex;flex-direction:column;gap:10px;padding:8px var(--page-pad) 0}.ffmpeg-bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;flex:0 0 auto}.ffmpeg-btn{border:0;background:#fff;color:#000;font-size:11px;font-weight:800;border-radius:11px;padding:7px 12px;white-space:nowrap}.ffmpeg-btn.ready{background:var(--accent)}.ffmpeg-btn.failed{background:var(--danger);color:#fff}.ffmpeg-btn:disabled{opacity:.7}.ffmpeg-status{color:var(--muted);font-size:11px;min-width:0}.ffmpeg-status.error{color:var(--danger)}.add-media{flex:0 0 auto;border:0;border-radius:12px;padding:12px 18px;background:var(--accent);color:#000;font-size:14px;font-weight:800}.slots{flex:1;min-height:0;min-width:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,var(--slot-min)),1fr));justify-content:start;align-items:start;align-content:start;gap:var(--slot-gap);overflow-x:hidden;overflow-y:auto;padding:2px 0 10px;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.slots-empty{grid-column:1 / -1;margin:28px auto 0;color:var(--muted);font-size:12px;text-align:center;width:100%}.slot-cell{width:100%;min-width:0;max-width:100%}.slot-cell-btn{display:block;width:100%;min-width:0;max-width:100%;margin:0;border:0;padding:0;border-radius:10px;background:#2e2e2e;overflow:hidden;position:relative;isolation:isolate}.slot-thumb{width:100%;aspect-ratio:9 / 16;background:#2e2e2e;overflow:hidden;position:relative}.slot-thumb img,.slot-thumb video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center;display:block}.slot-cell.empty .slot-cell-btn:before{content:attr(data-index);position:absolute;left:0;right:0;top:0;bottom:var(--slot-meta-h);z-index:1;display:grid;place-items:center;color:#5c5c5e;font-size:clamp(11px,1.4vw,15px);font-weight:700;pointer-events:none}.slot-meta{position:absolute;left:0;right:0;bottom:0;z-index:2;height:var(--slot-meta-h);font-size:9px;font-weight:700;display:grid;place-items:center;background:#000000a6;pointer-events:none}.tray{flex:0 0 auto;background:#212121;border-radius:14px 14px 0 0;padding:10px var(--page-pad) calc(8px + env(safe-area-inset-bottom))}.tray-top{display:flex;align-items:center;gap:8px}.tray-top p{flex:1;margin:0;color:var(--muted);font-size:12px;font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tray-top p.white{color:#fff}.ai{border:0;background:#383838;color:#fff;font-size:10px;font-weight:800;border-radius:11px;padding:6px 9px;white-space:nowrap;flex:0 0 auto}.next{width:30px;height:30px;border:0;border-radius:15px;background:var(--accent);color:#000;font-size:14px;font-weight:800;flex:0 0 auto}.slot-cell.gap .slot-cell-btn{box-shadow:inset 0 0 0 1px #5856d699}.slot-cell.gap .slot-meta{background:#5856d6e6}.slot-cell.selected .slot-cell-btn{box-shadow:inset 0 0 0 2px #fff}.slot-cell.selected .slot-meta{background:#fff;color:#000}.tools{display:grid;grid-template-columns:repeat(3,1fr);height:28px}.tools button{border:0;background:none;color:#fff;font-size:10px}.tools button:disabled{opacity:.4}.editor{justify-content:flex-start}.editor-workspace{flex:1;min-height:0;min-width:0;display:flex;flex-direction:column;overflow:hidden}.editor-body{padding:4px var(--page-pad) 0;flex:1;display:flex;align-items:center;justify-content:center;min-height:0;min-width:0;overflow:hidden}.editor-stage{width:100%;max-width:100%;min-width:0;min-height:0;max-height:100%;display:flex;flex-direction:column}.editor-controls{flex:0 0 auto;min-width:0;display:flex;flex-direction:column}.editor-preview{position:relative;width:min(100%,48dvh * 9 / 16,240px);margin:0 auto;aspect-ratio:9 / 16;border-radius:10px;overflow:hidden;background:#111}.editor-preview img,.editor-preview video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain;object-position:center;display:block;background:#111}.play-fab{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:40px;height:40px;border-radius:20px;background:#00000073;display:grid;place-items:center;font-size:15px;z-index:2;pointer-events:none}.playhead-line{width:2px;height:36px;margin:8px auto -34px;position:relative;z-index:3;background:var(--accent);border-radius:1px}.clip-strip{overflow-x:auto;max-width:100%;padding:6px 0 2px;scrollbar-width:none}.clip-strip::-webkit-scrollbar{display:none}.clip-strip-inner{display:flex;align-items:center;width:max-content}.clip-cell{border:0;padding:0;border-radius:7px;overflow:hidden;background:var(--surface);flex:0 0 auto;height:50px}.clip-cell.active{outline:1.5px solid #fff;outline-offset:-1.5px}.clip-cell img,.clip-cell video{width:100%;height:100%;object-fit:contain;object-position:center;display:block;background:#1a1a1a}.time-row{display:flex;justify-content:space-between;padding:2px var(--page-pad) 0;color:var(--muted);font-variant-numeric:tabular-nums;font-size:11px;flex:0 0 auto}.shuffle{display:block;margin:6px auto 0;border:0;background:none;color:#fff;font-size:12px;font-weight:600;flex:0 0 auto}.export-row{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:8px var(--page-pad) 0;flex:0 0 auto}.export-row button{border:0;border-radius:8px;padding:7px 4px;background:#2a2a2a;color:#fff;font-size:9px;font-weight:700;letter-spacing:.01em}.export-row button.accent{background:var(--accent);color:#000}.export-row button.accent.complete{background:var(--accent)}.export-row button.accent.failed{background:var(--danger);color:#fff}.export-row button:disabled{opacity:.45;cursor:not-allowed}.tab-bar{display:grid;grid-template-columns:repeat(3,1fr);background:#000;padding:8px 0 calc(10px + env(safe-area-inset-bottom));margin-top:6px;flex:0 0 auto}.tab-bar button{border:0;background:none;color:#c7c7cc;font-size:9px;font-weight:700;letter-spacing:.05em}.json-sheet{position:absolute;inset:6% var(--page-pad) var(--page-pad);background:#111;border-radius:12px;padding:10px;overflow:auto;z-index:10;border:1px solid #222}.json-sheet-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:13px}.json-sheet pre{font-size:10px;color:#d4d4d8;white-space:pre-wrap;overflow-wrap:anywhere}.toast{position:fixed;left:50%;bottom:calc(132px + env(safe-area-inset-bottom));transform:translate(-50%);background:#000000d1;border-radius:10px;padding:6px 12px;z-index:20;font-size:12px;max-width:min(90vw,28rem);text-align:center;white-space:normal}.toast.error{bottom:16px;color:var(--danger)}.busy{position:absolute;top:0;right:0;bottom:0;left:0;background:#0000008c;display:grid;place-items:center;font-weight:700;z-index:30;font-size:13px}.empty-preview{height:100%;display:grid;place-items:center;color:var(--muted);padding:16px;text-align:center;font-size:12px}.editor-stage audio{display:none}.rate-hud{position:absolute;left:10px;bottom:10px;z-index:3;font-size:11px;font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:.02em;padding:3px 8px;border-radius:6px;background:#000000b8;color:var(--accent);pointer-events:none}.rate-hud.photo{color:#fff;font-weight:600}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.timeline-debug{flex:0 0 auto;max-height:132px;margin:0 var(--page-pad) 6px;padding:8px 8px 6px;border-radius:10px;background:#121212;border:1px solid #222;overflow:hidden;display:flex;flex-direction:column;gap:6px;min-width:0}.timeline-debug-head{display:flex;justify-content:space-between;align-items:baseline;font-size:11px;color:#fff}.timeline-debug-head span{color:var(--muted);font-size:10px}.timeline-debug-export{padding:6px 8px 4px;border-bottom:1px solid rgba(255,255,255,.06);font-size:10px;color:var(--muted);display:flex;flex-direction:column;gap:4px}.timeline-debug-export strong{color:var(--text);font-size:10px}.timeline-debug-export .debug-clip.on span{color:var(--accent, #7cf)}.timeline-debug-list{overflow:auto;display:flex;flex-direction:column;gap:4px;padding-right:2px}.debug-clip{padding:5px 7px;border-radius:7px;background:#1a1a1a;border:1px solid transparent}.debug-clip.on{border-color:var(--accent);background:#172217}.debug-clip-title{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:700;margin-bottom:3px}.debug-chip{font-size:9px;font-weight:600;color:#111;background:var(--accent);border-radius:4px;padding:1px 5px;text-transform:lowercase}.debug-clip-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px 8px;font-size:10px;color:#c7c7cc;font-variant-numeric:tabular-nums}@media(min-width:640px){:root{--slot-min: 88px;--slot-gap: 10px}.chooser-top,.editor-top{padding:10px var(--page-pad) 8px}.music-pill{font-size:12px;padding:6px 12px}.add-media{width:auto;align-self:flex-start;padding:13px 20px;font-size:15px}.editor-preview{width:min(100%,56dvh * 9 / 16,300px)}.clip-cell{height:56px}.export-row button{font-size:11px;padding:9px 6px}.tools{max-width:28rem;height:32px}.tools button{font-size:11px}.json-sheet{inset:5vh auto 5vh;left:50%;transform:translate(-50%);width:min(52rem,calc(100% - 48px));padding:14px}.json-sheet pre{font-size:12px}}@media(min-width:900px){:root{--slot-min: 96px;--slot-gap: 10px}.icon-btn{width:32px;height:32px;border-radius:16px}.editor-workspace{display:grid;grid-template-columns:minmax(260px,40%) minmax(0,1fr);grid-template-rows:minmax(0,1fr);gap:8px 28px;padding:4px var(--page-pad) 0;align-items:stretch}.editor-body{padding:0}.editor-preview{width:min(100%,64dvh * 9 / 16,380px)}.editor-controls{min-height:0;overflow:hidden}.time-row,.export-row{padding-left:0;padding-right:0}.timeline-debug{flex:1;max-height:none;margin:8px 0 6px}.debug-clip-grid{grid-template-columns:1fr 1fr 1fr}.clip-cell{height:64px}.tab-bar{padding-inline:var(--page-pad)}.tab-bar button{font-size:11px}}@media(min-width:1280px){:root{--slot-min: 104px;--slot-gap: 12px;--slot-meta-h: 22px}.editor-preview{width:min(100%,70dvh * 9 / 16,460px)}.slot-meta{font-size:11px}.export-row button{font-size:12px;padding:11px 8px}.ai{font-size:11px;padding:8px 12px}}@media(min-width:1600px){:root{--slot-min: 112px}}