:root{--bg:#0e0f12;--bg-panel:#16181d;--bg-rail:#12141a;--border:#2a2e38;--text:#e8eaef;--muted:#8b93a7;--accent:#f5c518;--accent-hover:#ffd84a;--danger:#e85d5d;--ok:#5dcf8b;--overlay:rgba(8,10,14,0.72);--font:"Segoe UI","IBM Plex Sans",system-ui,sans-serif}*{box-sizing:border-box}body,html{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:var(--font);font-size:13px}button,input,select{font:inherit}a{color:inherit}.app-shell{display:grid;grid-template-rows:44px 1fr;height:100vh;overflow:hidden}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 14px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,#1a1d24,#12141a)}.topbar-brand{font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:12px}.topbar-meta{display:flex;align-items:center;gap:12px;color:var(--muted)}.credits-pill{border:1px solid var(--border);border-radius:999px;padding:4px 10px;background:#1c2030}.btn{border:1px solid var(--border);background:#22262f;color:var(--text);border-radius:6px;padding:7px 12px;cursor:pointer}.btn:hover:not(:disabled){border-color:#3d4454}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);color:#1a1400;border-color:#d4a90f;font-weight:700}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.workspace{display:grid;grid-template-columns:56px 280px 1fr 280px;min-height:0}.stage-rail{padding:10px 6px;background:var(--bg-rail);border-right:1px solid var(--border)}.stage-btn,.stage-rail{display:flex;flex-direction:column;gap:4px}.stage-btn{align-items:center;padding:8px 4px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--muted);cursor:pointer}.stage-btn .dot{width:10px;height:10px;border-radius:50%;background:#3a4050}.stage-btn.active{color:var(--text);background:#1c2230;border-color:var(--border)}.stage-btn.active .dot,.stage-btn.done .dot{background:var(--accent)}.stage-btn.stub .dot{background:#555}.drawer{display:flex;flex-direction:column;gap:12px;padding:14px;background:var(--bg-panel);border-right:1px solid var(--border);overflow:auto}.drawer h2{margin:0;font-size:15px}.drawer p{margin:0;color:var(--muted);line-height:1.4}.field{display:flex;flex-direction:column;gap:6px}.field label{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em}.field input[type=file],.field input[type=search],.field input[type=text],.field select{width:100%}.field select,select.studio-select{appearance:none;-webkit-appearance:none;-moz-appearance:none;width:100%;min-height:40px;padding:10px 40px 10px 12px;border-radius:10px;border:1px solid #2f3542;background-color:#1c212c;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%238b93a7' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:12px 8px;color:var(--text);cursor:pointer;box-shadow:inset 0 1px 0 rgba(255,255,255,.03);transition:border-color .15s ease,background-color .15s ease}.field select:hover:not(:disabled),select.studio-select:hover:not(:disabled){border-color:#4a5366;background-color:#222836}.field select:focus,select.studio-select:focus{outline:none;border-color:#c9a312;box-shadow:inset 0 1px 0 rgba(255,255,255,.03),0 0 0 2px rgba(245,197,24,.18)}.field select:disabled,select.studio-select:disabled{opacity:.45;cursor:not-allowed}.field select option,select.studio-select option{background:#1c212c;color:var(--text)}.field input[type=file],.field input[type=search],.field input[type=text]{padding:8px 10px;border-radius:10px;border:1px solid #2f3542;background:#1c212c;color:var(--text)}.field input[type=file]{color:var(--muted)}.field input[type=search]::placeholder,.field input[type=text]::placeholder{color:var(--muted)}.viewport-wrap{position:relative;min-width:0;min-height:0;background:radial-gradient(ellipse at 50% 30%,#1a2233 0,transparent 55%),linear-gradient(180deg,#0c0e14,#151922)}.viewport-canvas{width:100%;height:100%}.hud{position:absolute;left:12px;bottom:12px;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--overlay);color:var(--muted);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;pointer-events:none;z-index:3}.hud-stats{display:flex;flex-direction:column;gap:4px;min-width:140px}.hud-row{display:flex;justify-content:space-between;gap:16px;color:var(--text);font-size:12px}.hud-label{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-size:10px}.hud-warn{color:var(--accent);margin-top:4px;font-size:11px;max-width:220px}.viewport-toolbar{position:absolute;top:12px;right:12px;display:flex;gap:6px;z-index:4}.vtool{border:1px solid var(--border);background:var(--overlay);color:var(--text);border-radius:6px;padding:6px 10px;cursor:pointer;font-size:12px}.vtool:hover:not(:disabled){border-color:#4a5164;background:rgba(20,24,34,.9)}.vtool:disabled{opacity:.4;cursor:not-allowed}.vtool-primary{background:var(--accent);color:#1a1400;border-color:#d4a90f;font-weight:700}.viewport-viewmodes{position:absolute;top:50%;right:12px;transform:translateY(-50%);display:flex;flex-direction:column;gap:4px;z-index:4}.vmode{width:44px;height:36px;border:1px solid var(--border);border-radius:8px;background:var(--overlay);color:var(--muted);cursor:pointer;font-size:10px;font-weight:600;letter-spacing:.02em}.vmode:hover{color:var(--text);border-color:#4a5164}.vmode.active{color:#1a1400;background:var(--accent);border-color:#d4a90f}.mode-toggle{display:grid;grid-template-columns:1fr 1fr;grid-gap:6px;gap:6px}.mode-toggle.compact{margin-bottom:4px}.mode-toggle button{border:1px solid var(--border);background:#12151c;color:var(--muted);border-radius:8px;padding:8px 10px;cursor:pointer}.mode-toggle button.active{color:#1a1400;background:var(--accent);border-color:#d4a90f;font-weight:700}.mode-toggle button:disabled{opacity:.45;cursor:not-allowed}.section-toggle{border:0;background:transparent;color:var(--text);text-align:left;padding:4px 0;cursor:pointer;font-weight:600}.section-body{display:flex;flex-direction:column;gap:10px;padding:8px 0 4px;border-top:1px solid var(--border)}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--text)}.badge{display:inline-block;margin-left:4px;padding:1px 6px;border-radius:999px;background:#2a3348;color:var(--accent);font-size:10px;font-weight:700;vertical-align:middle}.progress-overlay{position:absolute;inset:0;display:grid;place-items:center;background:rgba(6,8,12,.55);z-index:5}.progress-card{min-width:220px;padding:18px 22px;border:1px solid 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a{color:#9ec1ff;word-break:break-all;font-size:11px}.clip-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px;flex:0 0 auto;height:min(42vh,360px);min-height:180px;overflow:auto;padding-right:2px;align-content:start}.clip-card{border:1px solid var(--border);border-radius:8px;padding:10px;background:#12151c;text-align:left;color:var(--text);cursor:pointer}.clip-card.active{border-color:var(--accent)}.clip-card:disabled{opacity:.4;cursor:not-allowed}.anim-panel{border:1px solid var(--border);border-radius:8px;background:#12151c;overflow:hidden}.anim-panel>summary{cursor:pointer;list-style:none;padding:10px 12px;font-size:12px;font-weight:600;color:var(--text);background:#181c26;border-bottom:1px solid transparent;-webkit-user-select:none;-moz-user-select:none;user-select:none}.anim-panel>summary::-webkit-details-marker{display:none}.anim-panel>summary:before{content:"▸ ";color:var(--accent)}.anim-panel[open]>summary{border-bottom-color:var(--border)}.anim-panel[open]>summary:before{content:"▾ "}.anim-panel-body{display:flex;flex-direction:column;gap:10px;padding:10px 12px 12px}.anim-hint{font-size:11px;line-height:1.4}.anim-empty,.anim-hint{margin:0;color:var(--muted)}.anim-empty{padding:12px;font-size:12px}.anim-check{display:flex;gap:8px;align-items:center;font-size:12px}.anim-mode-tabs{display:flex;gap:6px;margin:0}.anim-mode-tabs button{flex:1 1;border:1px solid var(--border);border-radius:6px;padding:7px 8px;background:#12151c;color:var(--muted);font-size:12px;cursor:pointer}.anim-mode-tabs button.active{border-color:var(--accent);color:var(--text);background:#1a2030}.bind-proof-row{display:flex;gap:6px;margin-bottom:8px}.bind-proof-row .clip-card{flex:1 1;padding:8px;text-align:center;font-size:12px}.fft-slot-list{display:flex;flex-direction:column;gap:2px;flex:0 0 auto;height:min(46vh,400px);min-height:220px;overflow:auto;padding-right:2px;border:1px solid var(--border);border-radius:8px;background:#0e1117}.fft-slot-row{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);grid-gap:8px;gap:8px;align-items:center;width:100%;border:none;border-bottom:1px solid #1a1f2a;border-radius:0;padding:8px 10px;background:transparent;color:var(--text);text-align:left;cursor:pointer;font-size:12px}.fft-slot-row:last-child{border-bottom:none}.fft-slot-row:hover:not(:disabled){background:#151922}.fft-slot-row.active{background:#2a1520;box-shadow:inset 3px 0 0 var(--accent)}.fft-slot-row:disabled{opacity:.45;cursor:not-allowed}.fft-slot-label{font-weight:500}.fft-slot-label,.fft-slot-track{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fft-slot-track{color:var(--muted);font-size:11px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.fft-slot-row.active .fft-slot-track{color:#e8c4a8}.fft-slot-track.ready:after{content:" ·";color:var(--accent)}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.55);display:grid;place-items:center;z-index:40}.modal{width:min(420px,calc(100vw - 32px));background:#151922;border:1px solid var(--border);border-radius:12px;padding:18px;display:flex;flex-direction:column;gap:12px}.modal h3{margin:0}.modal-actions{display:flex;justify-content:flex-end;gap:8px}.scrubber{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);width:min(420px,70%);display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:999px;border:1px solid var(--border);background:var(--overlay);z-index:4}.scrubber input{flex:1 1}.error{color:var(--danger)}.ok{color:var(--ok)}.part-inspector{display:flex;flex-direction:column;gap:8px;margin:8px 0 4px}.part-inspector-head{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.btn-link{border:none;background:none;color:var(--accent,#f5c518);font-size:11px;cursor:pointer;padding:0;text-transform:none;letter-spacing:0;font-weight:500}.btn-link:disabled{opacity:.4;cursor:default}.part-list{list-style:none;margin:0;padding:0;max-height:260px;overflow:auto;border:1px solid var(--border);border-radius:8px;background:#0a0c10}.part-row{display:flex;align-items:center;gap:2px;border-bottom:1px solid rgba(255,255,255,.04)}.part-row:last-child{border-bottom:none}.part-row.selected{background:rgba(245,197,24,.12);box-shadow:inset 2px 0 0 #f5c518}.part-row.hidden-part .part-name{opacity:.45;text-decoration:line-through}.part-select{flex:1 1;display:flex;align-items:center;gap:8px;min-width:0;border:none;background:transparent;color:inherit;text-align:left;padding:7px 8px;cursor:pointer;font:inherit;font-size:12px}.part-select:hover{background:rgba(255,255,255,.04)}.part-swatch{width:12px;height:12px;border-radius:3px;flex-shrink:0;box-shadow:inset 0 0 0 1px rgba(0,0,0,.35)}.part-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.part-eye{flex-shrink:0;width:28px;height:28px;margin-right:4px;border:none;background:transparent;color:var(--muted);cursor:pointer;font-size:12px;line-height:1;border-radius:4px}.part-eye:hover{color:var(--fg,#e8eaef);background:rgba(255,255,255,.06)}.part-hint{margin:0;font-size:11px;color:var(--muted);line-height:1.35}.thumb{width:100%;max-height:160px;object-fit:contain;border-radius:8px;border:1px solid var(--border);background:#0a0c10}@media (max-width:1100px){.workspace{grid-template-columns:52px 240px 1fr}.side-panel{display:none}}