/* Colour swatches */
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.swatch { display: grid; grid-template-columns: 36px 1fr; grid-template-rows: auto auto; gap: 0 8px; align-items: center; padding: 6px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); text-align: left; cursor: pointer; }
.swatch:hover { border-color: var(--text-3); }
.swatch__chip { grid-row: span 2; width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 6px; }
.pair { display: inline-grid; place-items: center; min-width: 2.4em; padding: 2px 6px; border: 1px solid var(--border); border-radius: 4px; font-weight: 700; }