.cbs [hidden]{display:none!important}
.cbs output{min-height:0;margin:8px 0;font-size:1rem}
.cbs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin:16px 0}
.cbs-grid figure{margin:0;min-width:0}
.cbs-grid canvas,.cbs-compare canvas{display:block;width:100%;height:auto;border-radius:8px;background:#fff}
.cbs-grid figcaption{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px 8px;margin-top:4px;font-weight:600}
.cbs-grid figcaption button{font-weight:400;padding:4px 10px}
.cbs-single{margin:16px 0}
.cbs-single input[type=range]{width:100%;min-height:44px;padding:0;margin:0;touch-action:none}
.cbs-compare{position:relative;max-width:900px;margin:0 auto 12px;touch-action:pan-y;cursor:ew-resize;user-select:none;-webkit-user-select:none;--split:50%}
.cbs-compare canvas:last-of-type{position:absolute;inset:0;height:100%;clip-path:inset(0 0 0 var(--split))}
.cbs-compare canvas:first-of-type{height:100%}
.cbs-handle{position:absolute;top:0;bottom:0;left:var(--split);width:4px;margin-left:-2px;background:#fff;box-shadow:0 0 0 1px #17212b;pointer-events:none}
.cbs-colours{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px;margin:12px 0}
.cbs-colour{margin:0;padding:8px 12px;list-style:none;background:#fff;border:1px solid #ccd5df;border-radius:8px}
.cbs-colour li{display:flex;align-items:center;gap:8px;padding:2px 0}
.cbs-swatch{flex:none;width:24px;height:24px;border-radius:4px;border:1px solid #8191a3}
/* Below the tool the page's own spacing is enough; the phone gap to the first heading stays under 64 px. */
.cbs{margin-bottom:0}
.cbs-pairs{margin:8px 0 0;padding-left:20px}