.lab-hub-subtitle{color:var(--text-muted);margin:0 0 24px}.lab-hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:16px;gap:16px}.lab-card{position:relative;display:flex;flex-direction:column;gap:8px;padding:16px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);transition:border-color .16s var(--ease-out)}.lab-card:hover{border-color:var(--blue)}.lab-card-thumb{aspect-ratio:1/1;border-radius:var(--radius-sm);background:var(--surface-raised);overflow:hidden}.lab-card-thumb img{width:100%;height:100%;object-fit:cover}.lab-card h2{font-size:var(--fs-md);margin:0}.lab-card p{color:var(--text-muted);font-size:var(--fs-sm);margin:0}.lab-card-cost{font-family:var(--font-mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:var(--fs-xs);color:var(--text-faint)}.lab-card-cta{margin-top:auto;text-align:center}.lab-collection{margin-top:48px}.lab-collection h2{font-size:var(--fs-lg);margin:0 0 16px}.lab-collection-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));grid-gap:12px;gap:12px}.lab-collection-card{display:flex;flex-direction:column;gap:6px;padding:10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);text-decoration:none;color:var(--text);transition:border-color .16s var(--ease-out)}.lab-collection-card:hover{border-color:var(--blue)}.lab-collection-card img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:6px}.lab-collection-title{font-size:var(--fs-sm)}.lab-collection-date{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--text-faint)}.lab-stepper{display:flex;justify-content:center;gap:32px;list-style:none;margin:0 0 24px;padding:0}.lab-stepper li{display:flex;align-items:center;gap:8px;color:var(--text-faint)}.lab-stepper li.active,.lab-stepper li.done{color:var(--text)}.lab-step-dot{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;border:1px solid var(--border-strong);font-family:var(--font-mono);font-size:var(--fs-xs)}.lab-stepper li.active .lab-step-dot{border-color:var(--text)}.lab-stepper li.done .lab-step-dot{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.lab-step-label{font-family:var(--font-tech);font-size:var(--fs-sm);letter-spacing:.06em}.lab-wizard-grid{display:grid;grid-template-columns:300px 1fr;grid-gap:24px;gap:24px;align-items:start}.lab-wizard-grid.with-params{grid-template-columns:300px 1fr 300px}.lab-params,.lab-rail{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);padding:16px;display:flex;flex-direction:column;gap:14px}.lab-rail-title{font-size:var(--fs-md);margin:0}.lab-rail-desc{color:var(--text-muted);font-size:var(--fs-sm);margin:0}.lab-upload{border:1px dashed var(--border-strong);border-radius:var(--radius-sm);background:var(--surface-raised);min-height:160px;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:8px}.lab-upload:hover{border-color:var(--blue)}.lab-upload-preview{max-width:100%;max-height:200px;border-radius:6px}.lab-upload-hint{display:flex;flex-direction:column;gap:4px;text-align:center;color:var(--text-muted)}.lab-upload-hint small{color:var(--text-faint);font-size:var(--fs-xs)}.lab-field-label{display:block;font-size:var(--fs-sm);color:var(--text-muted);margin-bottom:6px}.lab-count-options,.lab-shape-toggle{display:flex;gap:6px}.lab-count-options button,.lab-shape-toggle button{flex:1 1;padding:6px 0;border:1px solid var(--border);border-radius:var(--radius-field);background:var(--surface);color:var(--text-muted);font-family:var(--font-mono);cursor:pointer}.lab-shape-toggle button{font-family:inherit;font-size:var(--fs-sm)}.lab-count-options button.active,.lab-shape-toggle button.active{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.lab-cost{font-family:var(--font-mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--text-muted);margin:0}.lab-cta{width:100%}.lab-error{color:var(--text);border:1px solid var(--border-strong);border-radius:var(--radius-field);padding:8px 10px;font-size:var(--fs-sm);margin:0}.lab-stage{min-height:480px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-raised);position:relative;overflow:hidden}.lab-stage-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--text-faint)}.lab-concepts{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:16px;gap:16px;padding:16px}.lab-concept-card{margin:0;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);overflow:hidden;display:flex;flex-direction:column}.lab-concept-card img{width:100%;aspect-ratio:1/1;object-fit:cover;background:#fff}.lab-concept-loading{width:100%;aspect-ratio:1/1;background:var(--surface-raised)}.lab-concept-card figcaption{padding:10px}.lab-concept-card .btn{width:100%}.lab-preview-stage,.lab-viewer{position:absolute;inset:0}.lab-viewer canvas{display:block;width:100%;height:100%}.lab-preview-wait{top:50%;left:50%;transform:translate(-50%,-50%)}.lab-preview-wait,.lab-size-readout{position:absolute;color:var(--text-faint)}.lab-size-readout{right:12px;bottom:10px;font-family:var(--font-mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:var(--fs-xs);margin:0}.lab-params-actions{display:flex;flex-direction:column;gap:8px;margin-top:auto}.lab-params-note{color:var(--text-faint);font-size:var(--fs-xs);margin:0}.lab-missing{color:var(--text-muted)}@media (max-width:1024px){.lab-wizard-grid,.lab-wizard-grid.with-params{grid-template-columns:1fr}.lab-stage{order:-1;min-height:360px}}@media (max-width:640px){.lab-stepper{gap:16px}.lab-stage{min-height:300px}}