:root{--bg: #121212;--surface: #1c1c1e;--surface-2: #26262a;--border: #333338;--text: #ececec;--muted: #9a9aa2;--accent: #e8a33d;--accent-text: #1a1206;--error: #ff6b6b;--sidebar: 340px;color-scheme:dark;font:14px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);overflow:hidden}button{font:inherit;color:inherit;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:6px 12px;cursor:pointer}button:disabled{opacity:.4;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}button.text{background:none;border-color:transparent;color:var(--accent)}button.icon{background:none;border-color:transparent;font-size:18px;padding:4px 8px}button.icon.active{color:var(--accent)}.app{display:flex;flex-direction:column;height:100%}.appbar{display:flex;align-items:center;gap:16px;padding:0 16px;height:44px;border-bottom:1px solid var(--border);background:var(--surface);flex:none}.brand{font-weight:700;letter-spacing:.02em}.brand span{color:var(--accent)}.engine{margin-left:auto;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tabs{display:flex;gap:4px}.tabs button{background:none;border:none;border-bottom:2px solid transparent;border-radius:0;padding:10px 12px;color:var(--muted)}.tabs button.active{color:var(--text);border-bottom-color:var(--accent)}.tabs.small{border-bottom:1px solid var(--border);padding:0 8px;overflow-x:auto;flex:none}main{flex:1;min-height:0;position:relative}.page{position:absolute;top:0;right:0;bottom:0;left:0}.page.hidden{display:none}.editor{display:flex;flex-direction:column;height:100%}.toolbar{display:flex;align-items:center;gap:8px;padding:6px 12px;border-bottom:1px solid var(--border);flex:none;min-height:48px}.toolbar .title{flex:1;min-width:0}.toolbar .name,.toolbar .info{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.toolbar .info{color:var(--muted);font-size:12px}.workspace{flex:1;min-height:0;display:flex}.preview-wrap{flex:1;min-width:0;position:relative;display:flex}.preview{flex:1;min-width:0;position:relative;background:var(--bg);touch-action:none;-webkit-user-select:none;user-select:none;overflow:hidden}.preview canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.preview .overlay{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none}.preview .placeholder{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain;pointer-events:none}.preview-label{position:absolute;top:12px;left:12px;background:#0009;padding:4px 8px;border-radius:4px;font-size:12px;pointer-events:none}.center{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;pointer-events:none}.center button{pointer-events:auto}.empty p{color:var(--muted);max-width:420px;text-align:center;margin:0 16px}.export-progress{position:absolute;left:0;right:0;bottom:0;width:100%;height:4px}progress{accent-color:var(--accent)}.sidebar{width:var(--sidebar);flex:none;border-left:1px solid var(--border);background:var(--surface);display:flex;flex-direction:column;min-height:0}.controls{display:flex;flex-direction:column;min-height:0;flex:1}.controls-body{overflow-y:auto;padding:8px 16px 16px;flex:1}.geometry{padding:8px 16px}.geometry-head{display:flex;align-items:center;justify-content:space-between}.slider{padding:4px 0}.slider-row{display:flex;align-items:center;justify-content:space-between}.slider-value{background:none;border:none;padding:2px 4px;color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}.slider-value.changed{color:var(--accent)}input[type=range]{width:100%;accent-color:var(--accent);margin:2px 0 0}.section-label{margin-top:14px;margin-bottom:4px;color:var(--accent);font-size:12px;font-weight:600}.note{color:var(--muted);font-size:12px;margin:2px 0 6px}.switch-row{display:flex;align-items:center;justify-content:space-between;padding:6px 0}.switch-row input{accent-color:var(--accent);width:18px;height:18px}.lut-row{display:flex;align-items:center;gap:8px;padding:3px 0;cursor:pointer}.lut-row input{accent-color:var(--accent)}.button-row{display:flex;gap:8px;padding:8px 0;flex-wrap:wrap}.spinner{width:32px;height:32px;border:3px solid rgba(255,255,255,.2);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;display:inline-block}.spinner.small{width:14px;height:14px;border-width:2px}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%);background:#323236;border:1px solid var(--border);padding:10px 16px;border-radius:8px;max-width:calc(100% - 32px);box-shadow:0 4px 24px #00000080;z-index:20}.drop-hint{position:fixed;top:12px;right:12px;bottom:12px;left:12px;border:2px dashed var(--accent);border-radius:12px;display:flex;align-items:center;justify-content:center;background:#121212b3;font-size:18px;pointer-events:none;z-index:30}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:40;padding:16px}.dialog{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;width:360px;max-width:100%;display:flex;flex-direction:column;gap:14px}.dialog h2{margin:0;font-size:18px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px}.field{display:flex;flex-direction:column;gap:4px}.field small,.muted{color:var(--muted)}select{font:inherit;color:inherit;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:6px 8px}.segmented{display:flex}.segmented button{flex:1;border-radius:0}.segmented button:first-child{border-radius:8px 0 0 8px}.segmented button:last-child{border-radius:0 8px 8px 0}.segmented button.active{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.batch-progress{padding:4px 16px 8px;font-size:12px;display:flex;flex-direction:column;gap:4px}.batch-progress progress{width:100%}.grid{flex:1;overflow-y:auto;padding:8px;display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px;align-content:start}.cell{background:none;border:none;padding:0;text-align:left;border-radius:0;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.cell .thumb{aspect-ratio:1;background:var(--surface);position:relative;display:flex;align-items:center;justify-content:center;border:3px solid transparent}.cell.selected .thumb{border-color:var(--accent)}.cell .thumb img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain}.cell .spinner{position:relative}.badge{position:relative;background:#0009;font-size:11px;padding:2px 6px;margin:6px;text-align:center;max-width:calc(100% - 12px)}.badge.error{color:var(--error)}.badge.corner{position:absolute;top:0;right:0}.check{position:absolute;top:6px;left:6px;width:22px;height:22px;border-radius:50%;background:var(--accent);color:var(--accent-text);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}.cell-name{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:4px}.cell-look{font-size:11px;color:var(--accent)}.nav{position:absolute;top:50%;transform:translateY(-50%);background:#00000073;border:none;font-size:28px;line-height:1;padding:10px 12px;z-index:2}.nav.prev{left:8px}.nav.next{right:8px}.look-strip{display:grid;grid-template-columns:repeat(auto-fill,72px);justify-content:space-between;gap:10px 8px;padding:10px 12px;flex:none;border-bottom:1px solid var(--border)}.look{background:none;border:none;padding:0;width:72px;flex:none;display:flex;flex-direction:column;align-items:center;gap:2px;border-radius:0}.look-thumb{width:72px;height:72px;background:var(--surface-2);position:relative;border:2px solid transparent;overflow:hidden}.look.selected .look-thumb{border-color:var(--accent)}.look-thumb img{width:100%;height:100%;object-fit:cover}.suggested{position:absolute;left:0;right:0;bottom:0;background:#e8a33de6;color:var(--accent-text);font-size:10px;text-align:center}.look-name{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.look.selected .look-name{color:var(--accent)}@media (max-width: 760px){.workspace{flex-direction:column}.look-strip{display:flex;overflow-x:auto;overscroll-behavior-x:contain}.sidebar{width:auto;border-left:none;border-top:1px solid var(--border);max-height:45%}.engine{display:none}.appbar{gap:8px;padding:0 12px}}