:root{--bg: #0b0b12;--surface: #15151f;--surface-2: #1d1d2b;--border: #2a2a3c;--text: #ececf1;--muted: #9a9ab0;--accent: #6c5ce7;--accent-2: #a29bfe;--radius: 14px;font-family:ui-sans-serif,system-ui,Plus Jakarta Sans,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.app{min-height:100vh}.topbar{display:flex;align-items:baseline;gap:10px;padding:16px 20px;border-bottom:1px solid var(--border);position:sticky;top:0;background:#0b0b12cc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10}.logo{font-weight:800;font-size:18px;letter-spacing:-.02em}.tagline{color:var(--muted);font-size:13px}.container{max-width:640px;margin:0 auto;padding:24px 16px 80px;display:flex;flex-direction:column;gap:18px}.url-form{display:flex;gap:8px}.url-input{flex:1;min-width:0;padding:14px 16px;font-size:16px;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);outline:none;transition:border-color .15s}.url-input:focus{border-color:var(--accent)}.url-input::placeholder{color:var(--muted)}.btn-primary{padding:0 20px;font-size:15px;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));border:none;border-radius:var(--radius);cursor:pointer;white-space:nowrap;transition:opacity .15s,transform .05s}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-primary:active:not(:disabled){transform:scale(.98)}.hint,.empty{color:var(--muted);font-size:14px;line-height:1.6}.hint b{color:var(--accent-2)}.error{color:#ff6b81;font-size:14px}.preview{display:flex;gap:14px;padding:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.preview-thumb{position:relative;flex:0 0 140px}.preview-thumb img{width:140px;aspect-ratio:16/9;object-fit:cover;border-radius:10px;display:block}.preview-dur{position:absolute;bottom:6px;right:6px;padding:1px 6px;font-size:11px;font-weight:700;background:#000c;border-radius:5px}.preview-meta{display:flex;flex-direction:column;gap:4px;min-width:0}.preview-title{margin:0;font-size:15px;line-height:1.35;font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.preview-channel{margin:0;color:var(--muted);font-size:13px}.preview-heat{margin:4px 0 0;font-size:12px;font-weight:600}.preview-heat.ok{color:#2ed573}.preview-heat.warn{color:#ffa502}.segments{display:flex;flex-direction:column;gap:10px}.segments-head{display:flex;align-items:center;justify-content:space-between}.segments-count{font-size:13px;color:var(--muted);font-weight:600}.segments-actions{display:flex;gap:6px}.btn-ghost{padding:6px 12px;font-size:13px;color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:9px;cursor:pointer}.btn-ghost:active{transform:scale(.97)}.segment-cards{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.segment-card{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:border-color .12s,background .12s}.segment-card.active{border-color:var(--accent);background:#1a1730}.segment-rank{font-weight:800;color:var(--muted);font-size:14px;min-width:28px}.segment-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}.segment-time{font-size:14px;font-weight:700;display:flex;align-items:center;gap:8px}.segment-len{font-size:11px;font-weight:600;color:var(--muted);background:var(--surface-2);padding:1px 7px;border-radius:6px}.segment-bar{height:5px;background:var(--surface-2);border-radius:99px;overflow:hidden}.segment-bar-fill{height:100%;border-radius:99px;transition:width .3s}.segment-badge{font-size:11px;font-weight:700}.segment-check{width:24px;height:24px;border-radius:50%;border:2px solid var(--border);display:grid;place-items:center;font-size:13px;font-weight:800;color:#fff;flex:0 0 auto}.segment-check.on{background:var(--accent);border-color:var(--accent)}.btn-cta{position:sticky;bottom:16px;padding:16px;font-size:16px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));border:none;border-radius:var(--radius);cursor:pointer;box-shadow:0 8px 24px #6c5ce759}.btn-cta:disabled{opacity:.45;box-shadow:none;cursor:not-allowed}.progress-view{display:flex;flex-direction:column;align-items:center;gap:14px;padding:48px 0;text-align:center}.spinner{width:44px;height:44px;border-radius:50%;border:3px solid var(--surface-2);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes 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14px;background:transparent;border:none;color:var(--text);font-size:14px;cursor:pointer}.cookies-ok{color:#2ed573;font-weight:700;font-size:12px}.cookies-muted{color:var(--muted);font-size:12px}.cookies-caret{margin-left:auto;color:var(--muted);font-size:11px}.cookies-body{padding:0 14px 14px;display:flex;flex-direction:column;gap:10px}.cookies-body .hint{font-size:13px}.cookies-body code{background:var(--surface-2);padding:1px 5px;border-radius:5px;font-size:12px}.cookies-actions{display:flex;gap:8px}.cookies-msg{font-size:13px;color:var(--accent-2);margin:0}.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:22px 14px;border:2px dashed var(--border);border-radius:var(--radius);background:var(--surface-2);cursor:pointer;text-align:center;transition:border-color .15s,background .15s}.dropzone:hover{border-color:var(--accent)}.dropzone.dragover{border-color:var(--accent);background:#1a1730}.dropzone.busy{opacity:.6;cursor:progress}.dropzone-icon{font-size:26px}.dropzone-text{font-size:13px;color:var(--muted)}.reframe{display:flex;flex-direction:column;gap:12px}.reframe-head{margin:0;font-size:18px;font-weight:800}.reframe-tabs{display:flex;gap:6px;flex-wrap:wrap}.reframe-tab{padding:6px 12px;font-size:13px;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:9px;cursor:pointer}.reframe-tab.active{border-color:var(--accent);background:#1a1730}.reframe-title{font-size:14px;font-weight:700;color:var(--text)}.reframe-stage{position:relative;width:100%;background:#000;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}.reframe-img{width:100%;display:block;background:#000}.reframe-box{position:absolute;top:0;bottom:0;border:3px solid var(--accent-2);box-shadow:0 0 0 2000px #00000080;border-radius:4px;cursor:ew-resize;touch-action:none;display:grid;place-items:center}.reframe-grip{color:var(--accent-2);font-size:22px;font-weight:800;text-shadow:0 1px 4px #000;pointer-events:none}.reframe-hint-inline{font-size:12px;color:var(--muted);line-height:1.5;margin:0}.reframe-chip-t{background:none;border:none;color:var(--text);font-size:12px;font-weight:600;cursor:pointer;padding:0}.reframe-loading{position:absolute;top:8px;right:12px;color:#fff;font-size:20px}.reframe-ctl{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}.reframe-ctl input[type=range]{width:100%;accent-color:var(--accent)}.reframe-slider{display:flex;align-items:center;gap:8px}.reframe-slider input{flex:1}.reframe-slider span{font-size:11px}.reframe-add{align-self:flex-start}.reframe-kfs{display:flex;gap:6px;flex-wrap:wrap}.reframe-chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:4px 8px}.reframe-chip button{background:none;border:none;color:var(--muted);cursor:pointer;font-size:14px;line-height:1}.reframe-auto{align-self:stretch;text-align:center;border-color:var(--accent);color:var(--accent-2)}.reframe-row{display:flex;gap:8px;flex-wrap:wrap}.reframe-assign{display:flex;flex-direction:column;gap:10px;padding:12px;background:#1a1730;border:1px solid var(--accent);border-radius:var(--radius)}.reframe-assign p{margin:0;font-size:14px}.reframe-assign-btn{position:static;box-shadow:none}.reframe-actions{display:flex;gap:10px;margin-top:4px}.reframe-actions .btn-cta{flex:1;position:static;box-shadow:none}.lang-row{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:14px;color:var(--muted);padding:4px 2px}.lang-row select{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:9px;padding:8px 10px;font-size:14px}.options{display:flex;flex-direction:column;gap:8px}.toggle-row{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text);padding:12px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer}.toggle-row input{width:18px;height:18px;accent-color:var(--accent)}@media(min-width:560px){.preview-thumb{flex-basis:180px}.preview-thumb img{width:180px}.results-grid{grid-template-columns:repeat(3,1fr)}}.auth-gate{display:flex;justify-content:center;padding:64px 16px}.auth-card{display:flex;flex-direction:column;gap:12px;width:100%;max-width:360px;padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.auth-title{margin:0;font-size:18px;font-weight:800;letter-spacing:-.02em}.auth-sub{margin:0;color:var(--muted);font-size:14px}.auth-input{padding:13px 14px;font-size:15px;color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);outline:none;transition:border-color .15s}.auth-input:focus{border-color:var(--accent)}.auth-input::placeholder{color:var(--muted)}.auth-error{margin:0;color:#ff6b81;font-size:13px}