.demo-lab{padding:48px 24px 80px;background:var(--color-white)}.demo-lab-inner{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:320px 1fr;gap:40px;align-items:start}.demo-controls{position:sticky;top:96px}.demo-accordion{border-bottom:1px solid var(--color-stone-150)}.demo-accordion-title{font-family:Space Grotesk Variable,-apple-system,sans-serif;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);padding:14px 0;cursor:pointer;user-select:none;list-style:none;display:flex;align-items:center;justify-content:space-between}.demo-accordion-title::-webkit-details-marker{display:none}.demo-accordion-title:after{content:"+";font-size:1rem;font-weight:400;color:var(--text-muted);transition:transform .15s}.demo-accordion[open]>.demo-accordion-title:after{content:"−"}.demo-accordion-body{padding-bottom:20px}.demo-presets{display:flex;flex-direction:column;gap:8px;margin-bottom:8px}.demo-preset{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--color-stone-200);border-radius:8px;background:var(--color-white);cursor:pointer;text-align:left;transition:border-color .15s,background .15s}.demo-preset:hover{border-color:var(--color-stone-300);background:var(--color-stone-25)}.demo-preset--active,.demo-preset--active:hover{border-color:var(--color-gold);background:var(--color-gold-wash)}.demo-preset-swatch{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:6px;flex-shrink:0}.demo-preset-swatch--classic{background:#ffde17;color:#1c1917}.demo-preset-swatch--bold{background:#e63946;color:#fff}.demo-preset-swatch--minimal{background:#444;color:#ababab}.demo-preset-swatch--cinematic{background:#e89457;color:#3d1510}.demo-preset-name{font-family:Space Grotesk Variable,-apple-system,sans-serif;font-size:.9rem;font-weight:600;color:var(--text-primary);display:block;line-height:1.2}.demo-preset-desc{font-family:Space Grotesk Variable,-apple-system,sans-serif;font-size:.75rem;color:var(--text-muted);display:block;line-height:1.3}.demo-field{margin-bottom:16px}.demo-field:last-child{margin-bottom:0}.demo-label{display:flex;align-items:center;gap:8px;font-family:Space Grotesk Variable,-apple-system,sans-serif;font-size:.82rem;font-weight:500;color:var(--text-secondary);margin-bottom:8px}.demo-label input[type=checkbox]{accent-color:var(--color-gold)}.demo-hint{font-family:Space Grotesk Variable,-apple-system,sans-serif;font-size:.72rem;color:var(--text-muted);margin-top:6px;line-height:1.5}.demo-color-row{display:flex;align-items:center;gap:10px;transition:opacity .15s}.demo-color-row--disabled{opacity:.4;pointer-events:none}.demo-color-input{width:36px;height:32px;border:1px solid var(--color-stone-200);border-radius:6px;padding:2px;cursor:pointer;background:none}.demo-color-hex{font-family:DM Mono,monospace;font-size:.78rem;color:var(--text-muted)}.demo-shapes{display:flex;gap:8px}.demo-shape{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border:2px solid var(--color-stone-200);border-radius:8px;background:var(--color-white);color:var(--text-muted);cursor:pointer;transition:border-color .15s,color .15s}.demo-shape:hover{border-color:var(--color-stone-400);color:var(--text-primary)}.demo-shape--active{border-color:var(--color-gold);color:var(--color-gold-dark);background:var(--color-gold-wash)}.demo-range-row{display:flex;align-items:center;gap:12px}.demo-range{flex:1;accent-color:var(--color-gold);height:4px}.demo-range-val{font-family:DM Mono,monospace;font-size:.78rem;color:var(--text-muted);min-width:36px;text-align:right}.demo-toggles{display:grid;grid-template-columns:1fr 1fr;gap:8px}.demo-toggle{display:flex;align-items:center;gap:8px;font-family:Space Grotesk Variable,-apple-system,sans-serif;font-size:.82rem;color:var(--text-secondary);cursor:pointer}.demo-toggle input[type=checkbox]{accent-color:var(--color-gold)}.demo-sub-fields{margin-top:12px;padding-left:4px;transition:opacity .15s}.demo-sub-fields--disabled{opacity:.35;pointer-events:none}.demo-select{width:100%;padding:8px 10px;font-family:Space Grotesk Variable,-apple-system,sans-serif;font-size:.82rem;color:var(--text-primary);background:var(--color-white);border:1px solid var(--color-stone-200);border-radius:6px;cursor:pointer}.demo-text-input{width:100%;padding:8px 10px;font-family:Space Grotesk Variable,-apple-system,sans-serif;font-size:.82rem;color:var(--text-primary);background:var(--color-white);border:1px solid var(--color-stone-200);border-radius:6px;box-sizing:border-box}.demo-apply{display:block;width:100%;padding:12px 24px;font-family:Space Grotesk Variable,-apple-system,sans-serif;font-size:.9rem;font-weight:600;color:var(--color-stone-950);background:var(--color-gold-glow);border:none;border-radius:8px;cursor:pointer;transition:background .15s,transform .1s;margin-bottom:16px}.demo-apply:hover{background:var(--color-gold-muted)}.demo-apply:active{transform:scale(.98)}.demo-code-details{border:1px solid var(--color-stone-200);border-radius:8px;overflow:hidden}.demo-code-summary{font-family:Space Grotesk Variable,-apple-system,sans-serif;font-size:.82rem;font-weight:500;color:var(--text-secondary);padding:10px 14px;cursor:pointer;user-select:none}.demo-code-summary:hover{color:var(--text-primary)}.demo-code-wrap{position:relative;padding:14px;background:var(--color-stone-50);border-top:1px solid var(--color-stone-200)}.demo-code{font-family:DM Mono,monospace;font-size:.72rem;line-height:1.6;color:var(--text-secondary);white-space:pre-wrap;word-break:break-all;margin:0;max-height:320px;overflow-y:auto}.demo-copy{position:absolute;top:10px;right:10px;font-family:Space Grotesk Variable,-apple-system,sans-serif;font-size:.7rem;font-weight:600;color:var(--text-muted);background:var(--color-white);border:1px solid var(--color-stone-200);border-radius:4px;padding:4px 10px;cursor:pointer;transition:color .15s,border-color .15s}.demo-copy:hover{color:var(--text-primary);border-color:var(--color-stone-400)}.demo-preview{position:sticky;top:96px}.demo-player-wrap{aspect-ratio:16 / 9;border-radius:12px;overflow:hidden;background:#0f0e0d;box-shadow:0 4px 32px #0000001f}.demo-iframe{width:100%;height:100%;border:none;display:block}.demo-preview-note{font-family:Space Grotesk Variable,-apple-system,sans-serif;font-size:.78rem;color:var(--text-muted);text-align:center;margin-top:12px;line-height:1.5}@media(max-width:860px){.demo-lab-inner{grid-template-columns:1fr;gap:32px}.demo-controls{position:static;order:2}.demo-preview{position:static;order:1}}@media(max-width:480px){.demo-lab{padding:32px 16px 64px}.demo-presets{gap:6px}.demo-preset{padding:10px 12px}.demo-toggles{grid-template-columns:1fr}}[data-theme=dark] .demo-lab{background:var(--color-stone-950)}[data-theme=dark] .demo-accordion{border-bottom-color:var(--color-stone-800)}[data-theme=dark] .demo-preset{background:var(--color-stone-900);border-color:var(--color-stone-750)}[data-theme=dark] .demo-preset:hover{background:var(--color-stone-825);border-color:var(--color-stone-700)}[data-theme=dark] .demo-preset--active,[data-theme=dark] .demo-preset--active:hover{background:#fee26514;border-color:var(--color-gold-dark)}[data-theme=dark] .demo-preset-swatch--minimal{background:#444;color:#ababab}[data-theme=dark] .demo-preset-swatch--cinematic{background:#e89457;color:#3d1510}[data-theme=dark] .demo-shape{background:var(--color-stone-900);border-color:var(--color-stone-750);color:var(--color-stone-400)}[data-theme=dark] .demo-shape:hover{border-color:var(--color-stone-600);color:var(--color-stone-300)}[data-theme=dark] .demo-shape--active{border-color:var(--color-gold-dark);color:var(--color-gold-light);background:#fee2650f}[data-theme=dark] .demo-color-input{border-color:var(--color-stone-700)}[data-theme=dark] .demo-select,[data-theme=dark] .demo-text-input{background:var(--color-stone-900);border-color:var(--color-stone-700);color:var(--color-stone-300)}[data-theme=dark] .demo-apply{background:var(--color-gold-dark);color:var(--color-stone-950)}[data-theme=dark] .demo-apply:hover{background:var(--color-gold);color:var(--color-stone-950)}[data-theme=dark] .demo-code-details{border-color:var(--color-stone-750)}[data-theme=dark] .demo-code-wrap{background:var(--color-stone-900);border-top-color:var(--color-stone-750)}[data-theme=dark] .demo-copy{background:var(--color-stone-825);border-color:var(--color-stone-700)}[data-theme=dark] .demo-player-wrap{box-shadow:0 4px 32px #0006}[data-theme=dark] .demo-field input[type=range]{accent-color:var(--color-gold-dark)}