:root{--bg: #161711;--surface-base: #1d1e18;--surface-raised: #272820;--surface-hover: #32332a;--text-primary: #f5f3e9;--text-secondary: #a8a89d;--accent-lime: #d6fa63;--accent-lime-muted: rgba(214, 250, 99, .14);--border-subtle: rgba(245, 243, 233, .1);--border-hover: rgba(245, 243, 233, .28);--success: #a7df62;--warning: #ff9a72;--danger: #ff6e61;color:var(--text-primary);background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg)}body:before{content:none}button,input{font:inherit}button{cursor:pointer}h1,h2,h3,p{margin-top:0}h1{margin-bottom:0;font-family:Inter Display,Inter,system-ui,sans-serif;font-size:clamp(32px,4.5vw,48px);font-weight:800;line-height:1.1;letter-spacing:0}h2{margin-bottom:0;font-family:Inter Display,Inter,system-ui,sans-serif;font-size:24px;font-weight:700;line-height:1.2;letter-spacing:0}h3{margin:0;font-size:18px;font-weight:600;line-height:1.3;letter-spacing:0}.app-shell{width:min(1200px,100%);margin:0 auto;padding:0 24px 40px}.topbar{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;margin:0 -24px 24px;padding:18px 24px;border-bottom:1px solid var(--border-subtle);background:#161711f0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.preview-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.eyebrow{margin:0 0 5px;color:var(--text-secondary);font-size:11px;font-weight:600;line-height:1.4;letter-spacing:.05em;text-transform:uppercase}.privacy-pill,.repo-link,.status-row,.section-title,.stats p,.upload-notes span,.primary-button,.secondary-button,.download-link{display:inline-flex;align-items:center;gap:9px}.privacy-pill,.repo-link{min-height:38px;padding:0 14px;border:1px solid var(--border-subtle);border-radius:8px;color:var(--text-secondary);background:#272820d6;font-size:13px;font-weight:600;text-decoration:none;transition:border-color .2s cubic-bezier(.16,1,.3,1),color .2s cubic-bezier(.16,1,.3,1),box-shadow .2s cubic-bezier(.16,1,.3,1)}.privacy-pill{color:var(--success)}.repo-link:hover{border-color:var(--border-hover);color:var(--text-primary);background:var(--surface-hover)}.upload-panel{min-height:620px;display:grid;place-items:center;align-content:center;gap:20px;padding:48px 32px;text-align:center;border:1px solid var(--border-subtle);border-radius:12px;background:var(--surface-base);box-shadow:inset 0 1px #f5f3e90a}.upload-icon{width:70px;height:70px;display:grid;place-items:center;color:var(--text-primary);border:1px solid rgba(214,250,99,.58);border-radius:12px;background:var(--accent-lime-muted)}.upload-panel h2{max-width:720px;font-size:clamp(32px,4.5vw,48px);font-weight:800;line-height:1.1}.upload-panel p{max-width:620px;margin-bottom:4px;color:var(--text-secondary);font-size:14px;line-height:1.6}.upload-actions,.upload-notes{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}.upload-notes{color:var(--text-secondary);font-size:13px}.primary-button,.secondary-button,.download-link{min-height:42px;padding:10px 16px;border:1px solid var(--border-subtle);border-radius:8px;color:var(--text-primary);background:var(--surface-raised);font-size:13px;font-weight:600;text-decoration:none;transition:transform .2s cubic-bezier(.16,1,.3,1),border-color .2s cubic-bezier(.16,1,.3,1),background .2s cubic-bezier(.16,1,.3,1),box-shadow .2s cubic-bezier(.16,1,.3,1)}.primary-button{border-color:var(--accent-lime);color:#161711;background:var(--accent-lime)}.secondary-button{color:var(--text-secondary)}.secondary-button:hover,.download-link:hover{transform:translateY(-1px);border-color:var(--border-hover);color:var(--text-primary);background:var(--surface-hover);box-shadow:none}.primary-button:hover{transform:translateY(-1px);border-color:#ebff9d;color:#161711;background:#ebff9d}.primary-button:disabled{cursor:not-allowed;opacity:.55;transform:none}.file-button input{display:none}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:24px;align-items:start}.preview-column,.side-panel,.timeline{border:1px solid var(--border-subtle);border-radius:12px;background:var(--surface-base);box-shadow:inset 0 1px #f5f3e909}.preview-column,.side-panel{padding:24px}.preview-column:hover,.side-panel:hover,.timeline:hover{border-color:#ffffff1f}.icon-button{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--border-subtle);border-radius:8px;color:var(--text-secondary);background:var(--surface-base)}.icon-button:hover{color:var(--text-primary);border-color:var(--border-hover)}.canvas-wrap{min-height:440px;margin-top:18px;display:grid;place-items:center;overflow:hidden;border:1px solid var(--border-subtle);border-radius:8px;background:#12130e}.canvas-wrap canvas{width:100%;max-height:72vh;object-fit:contain;display:block}.status-row{min-height:32px;margin-top:12px;color:var(--text-secondary);font-size:13px;font-weight:600}.status-row svg:not(.spin){color:var(--success)}.panel-section{padding:18px 0;border-bottom:1px solid var(--border-subtle)}.panel-section:first-child{padding-top:0}.panel-section:last-child{border-bottom:0}.section-title{margin-bottom:16px;color:var(--text-primary)}.section-title svg{color:var(--accent-lime)}.control-group,.field,.toggle{display:grid;gap:8px;margin-bottom:14px;color:var(--text-secondary);font-size:13px;font-weight:600}.segments{display:grid;grid-template-columns:repeat(auto-fit,minmax(64px,1fr));gap:8px}.seg{min-height:36px;padding:0 10px;border:1px solid var(--border-subtle);border-radius:8px;color:var(--text-secondary);background:var(--surface-base);font-size:13px;font-weight:600;transition:border-color .2s cubic-bezier(.16,1,.3,1),background .2s cubic-bezier(.16,1,.3,1),color .2s cubic-bezier(.16,1,.3,1)}.seg:hover{border-color:var(--border-hover);color:var(--text-primary);background:var(--surface-raised)}.seg.active{border-color:var(--accent-lime);color:var(--text-primary);background:var(--accent-lime-muted);box-shadow:inset 0 -2px 0 var(--accent-lime)}.seg:disabled{cursor:not-allowed;opacity:.42}.field{grid-template-columns:auto 1fr auto;align-items:center}.field input{accent-color:var(--accent-lime)}.toggle,.mini-toggle{display:flex;align-items:center;gap:8px}.toggle input,.mini-toggle input{width:17px;height:17px;accent-color:var(--accent-lime)}.export-box{margin-top:12px;padding:14px;border:1px solid var(--border-subtle);border-radius:8px;background:var(--surface-base)}.export-box p{margin:9px 0 12px;color:var(--text-secondary);font-size:13px;font-weight:600}.export-summary{margin:-2px 0 12px;color:var(--text-secondary);font-size:12px;font-weight:500;line-height:1.5}.result-preview{margin:10px 0 12px;overflow:hidden;border:1px solid var(--border-subtle);border-radius:8px;background:#12130e}.result-preview img,.result-preview video{width:100%;max-height:340px;display:block;object-fit:contain}.progress-track{height:8px;overflow:hidden;border-radius:999px;background:#ffffff14}.progress-track span{display:block;height:100%;border-radius:inherit;background:var(--accent-lime);transition:width .2s cubic-bezier(.16,1,.3,1)}.stats{display:grid;grid-template-columns:1fr;gap:10px}.stats p{margin:0;color:var(--text-secondary);font-size:13px;font-weight:600}.stats p:nth-child(2){color:var(--success)}.stats .warn{color:var(--warning)}.timeline{margin-top:24px;padding:16px;display:grid;grid-template-columns:repeat(auto-fill,minmax(178px,1fr));gap:12px}.thumb{overflow:hidden;border:1px solid var(--border-subtle);border-radius:8px;background:var(--surface-base);cursor:pointer;transition:transform .2s cubic-bezier(.16,1,.3,1),border-color .2s cubic-bezier(.16,1,.3,1),background .2s cubic-bezier(.16,1,.3,1),box-shadow .2s cubic-bezier(.16,1,.3,1)}.thumb:hover,.thumb.active{transform:translateY(-2px);border-color:var(--border-hover);background:var(--surface-raised);box-shadow:inset 0 0 0 1px #d6fa6338}.thumb.active{border-color:var(--accent-lime)}.thumb-image{position:relative;aspect-ratio:4 / 3;overflow:hidden;background:#12130e}.thumb-image img{width:100%;height:100%;object-fit:cover;display:block}.face-box{position:absolute;border:2px solid rgba(240,243,246,.9);border-radius:8px;background:#f5f3e914;box-shadow:none}.face-box.selected{border-color:var(--accent-lime);box-shadow:0 0 0 2px #d6fa6373}.thumb-body{padding:10px;display:grid;gap:7px}.thumb-body strong{color:var(--text-primary);font-size:13px;font-weight:600}.thumb-body span{min-height:18px;color:var(--text-secondary);font-size:12px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.thumb-body input[type=date]{min-width:0;height:34px;padding:0 8px;border:1px solid var(--border-subtle);border-radius:8px;color:var(--text-primary);background:#12130e}.mini-toggle{color:var(--text-secondary);font-size:12px;font-weight:600}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:1024px){.workspace{grid-template-columns:1fr}.side-panel{order:-1}}@media(max-width:768px){.app-shell{padding:0 16px 32px}.topbar{grid-template-columns:1fr;align-items:flex-start;margin-inline:-16px;padding:16px}.upload-panel{min-height:560px;padding:32px 18px}.preview-column,.side-panel{padding:18px}.canvas-wrap{min-height:320px}.timeline,.field{grid-template-columns:1fr}}