/* Palette toy exhibit. Shared primitives live in museum.css. */
.pal-stage { display: grid; grid-template-columns: minmax(0, 560px) minmax(0, 1fr); gap: 22px; align-items: start; }
.pal-view { margin: 0; padding: 12px; border-radius: var(--r-l); background: linear-gradient(180deg, #17151c, #0a090c); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06), 0 30px 60px -30px rgba(0, 0, 0, .9); }
#pal-canvas { display: block; width: 100%; aspect-ratio: 1; image-rendering: pixelated; image-rendering: crisp-edges; background: #000; border-radius: 6px; touch-action: none; cursor: crosshair; }
#pal-canvas:focus-visible { outline: 3px solid var(--era); outline-offset: 3px; }
.pal-view figcaption { padding: 8px 4px 0; color: var(--ink-3); font-size: .85rem; }
.pal-side { display: grid; gap: 16px; min-width: 0; }
.pal-src { display: flex; align-items: center; gap: 12px; }
#pal-src { width: 96px; height: 96px; image-rendering: auto; border-radius: 6px; border: 1px solid var(--rule-2); background: #000; }
.pal-cost { margin: 0; color: var(--ink-2); font: 400 .9rem/1.5 var(--f-mono); }
.pal-why { margin: 8px 0 0; color: var(--ink-2); }
.pal-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 12px 18px; }
.pal-radio { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; border: 0; min-width: 0; }
.pal-radio legend { padding: 0; margin-bottom: 4px; font: 500 .85rem var(--f-display); letter-spacing: .04em; text-transform: uppercase; color: var(--ink-2); }
.pal-radio label { display: inline-flex; align-items: center; justify-content: center; min-width: 52px; min-height: 44px; padding: 0 12px; border: 1px solid var(--rule-2); border-radius: var(--r-s); color: var(--ink-2); font: 500 .95rem var(--f-display); cursor: pointer; }
.pal-radio input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pal-radio label:has(input:checked) { border-color: var(--era); color: var(--era); background: var(--era-glow); }
.pal-radio label:has(input:focus-visible) { outline: 2px solid var(--era); outline-offset: 2px; }
@media (max-width: 900px) { .pal-stage { grid-template-columns: 1fr; } }
.pal-wrap { position: relative; }
.pal-cursor { position: absolute; pointer-events: none; border: 2px solid #fff; outline: 2px solid #000; mix-blend-mode: normal; box-sizing: border-box; }
.pal-row { margin-top: 12px; }