/**
 * Cool Bear — Visual colour-swatch grid (brake calipers, wheels).
 *
 * Replaces text dropdowns with visual swatches. Vision Decision 4 calls for
 * "caliperColours [{color: '#FF0000', label: 'Red', upcharge: 0}, ...]"
 * to render as visual swatches NOT a dropdown.
 *
 * Accessibility: each swatch is a button with aria-label, aria-pressed, and
 * a visible label below. Touch target ≥44px.
 */

.cb-swatches {
	display: flex;
	flex-wrap: wrap;
	gap: var(--wp--preset--spacing--30);
}

.cb-swatch {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
	padding: 6px 8px;
	background: none;
	border: 1px solid transparent;
	border-radius: 8px;
	cursor: pointer;
	transition: border-color 150ms ease, transform 150ms ease;
	min-width: 64px;
}

.cb-swatch:hover { transform: translateY(-2px); }

.cb-swatch__chip {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	border: 2px solid var(--wp--preset--color--border);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
	background-color: var(--cb-swatch-color, #888);
	display: block;
	flex: 0 0 auto;
	transition: border-color 150ms ease, box-shadow 150ms ease;
}

.cb-swatch[aria-pressed="true"] .cb-swatch__chip {
	border-color: var(--wp--preset--color--accent);
	box-shadow:
		inset 0 0 0 1px rgba(0, 0, 0, 0.4),
		0 0 0 2px var(--wp--preset--color--base),
		0 0 0 4px var(--wp--preset--color--accent);
}

.cb-swatch:hover .cb-swatch__chip {
	border-color: var(--wp--preset--color--text-muted);
}

.cb-swatch:focus-visible {
	outline: 2px solid var(--wp--preset--color--accent);
	outline-offset: 2px;
}

.cb-swatch__label {
	font-size: var(--wp--preset--font-size--x-small);
	color: var(--wp--preset--color--text-muted);
	text-align: center;
	max-width: 80px;
	line-height: 1.2;
}

.cb-swatch[aria-pressed="true"] .cb-swatch__label {
	color: var(--wp--preset--color--text);
	font-weight: 600;
}

.cb-swatch__upcharge {
	font-family: var(--wp--preset--font-family--mono);
	font-size: 10px;
	color: var(--wp--preset--color--accent);
	letter-spacing: 0.04em;
}

/* Wheel finish swatches — square chips with metallic gradient hint */
.cb-swatches--finish .cb-swatch__chip {
	border-radius: 6px;
	width: 56px;
	height: 56px;
	background-image: linear-gradient(135deg, var(--cb-swatch-color, #888) 0%, color-mix(in srgb, var(--cb-swatch-color, #888) 70%, black) 100%);
}