.lab-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px;align-items:start}.lab-stage{position:sticky;top:105px;min-width:0}.lab-stage canvas{width:100%;height:auto;display:block;background:#ddd5c7;border:1px solid var(--line)}.lab-controls{background:#fffdf9;border:1px solid var(--line);padding:20px}.lab-controls label{display:block;font-size:13px;margin:12px 0}.lab-controls select,.lab-controls input[type=text]{width:100%;max-width:none;padding:8px;border:1px solid var(--line);background:white}.lab-controls input[type=range]{width:100%;accent-color:var(--wood)}.lab-controls input[type=color]{height:38px;width:100%;border:0;padding:0;background:none}.lab-controls button,.lab-actions button{border:1px solid var(--line);padding:8px 12px;background:#fffdf9;color:var(--ink);margin:4px 3px 4px 0}.lab-controls .primary{background:var(--wood);color:white}.lab-wheel{display:block;margin:14px auto;width:170px;height:170px;touch-action:none}.lab-swatches{display:flex;gap:6px;flex-wrap:wrap}.lab-swatches button{width:30px;height:30px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px var(--line);padding:0}.lab-mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}.lab-mini-grid button{padding:0;border:1px solid var(--line);background:white;overflow:hidden;text-align:left}.lab-mini-grid img{width:100%;height:120px;object-fit:contain;display:block}.lab-mini-grid span{padding:8px;display:block;font-size:12px}.lab-controls fieldset{border:1px solid var(--line);margin:14px 0;padding:10px}.lab-controls fieldset label{margin:5px 0}.lab-hint{font-size:12px;color:var(--muted)}#apply-dialog{width:520px;padding:25px}#apply-dialog label{display:block;padding:9px;border-bottom:1px solid var(--line)}#apply-dialog button{display:inline-block;margin:15px 5px 0 0}#lab-status{min-height:1.75em;font-size:13px;color:var(--wood)}@media(max-width:850px){.lab-layout{grid-template-columns:1fr}.lab-stage{position:static}.lab-controls{display:block}.lab-mini-grid{grid-template-columns:repeat(2,1fr)}.lab-mini-grid img{height:100px}}