.canvas-layout{display:grid;grid-template-columns:minmax(0,800px) 180px;gap:20px}.canvas-stage{border:1px solid #ddd;touch-action:none}.canvas-stage canvas{width:100%;height:auto;touch-action:none;background:white}.canvas-tools{display:flex;flex-direction:column;gap:14px}.canvas-tools button{padding:10px}@media(max-width:750px){.canvas-layout{grid-template-columns:1fr}.canvas-tools{flex-direction:row;flex-wrap:wrap}}
.canvas-stage{overflow:auto;max-width:100%}.canvas-tools select{min-height:44px}.canvas-stage canvas{touch-action:none;display:block}