/*
 * Product page — gallery, buy panel, composition tables, reviews.
 */

.product-page {
	padding-block: 2.5rem;
}

@media (width >= 64rem) {
	.product-page {
		padding-block: 3.5rem;
	}
}

.product-page__grid {
	margin-top: 2rem;
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	column-gap: 2rem;
	row-gap: 2.5rem;
}

/* Stacked by default; side by side from the large breakpoint up. This base rule
   must stay above the media query — same specificity, so source order decides. */
.product-gallery,
.product-buy {
	grid-column: span 12;
}

@media (width >= 64rem) {
	.product-page__grid {
		margin-top: 3rem;
	}

	.product-gallery {
		grid-column: span 6;
	}

	.product-buy {
		grid-column: 8 / span 5;
	}
}

/* ─────────────────────────────────────────────────────── gallery ───── */

.product-gallery__thumbnails {
	margin-top: 0.75rem;
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 0.75rem;
}

.product-gallery__thumbnail {
	display: block;
	width: 100%;
	border: 1px solid transparent;
	transition: border-color var(--duration-swift) var(--ease-linear-out);
}

.product-gallery__thumbnail:hover {
	border-color: var(--ink-25);
}

.product-gallery__thumbnail[aria-current='true'] {
	border-color: var(--color-signal);
}

/* ────────────────────────────────────────────────────── buy panel ───── */

.product-buy__tags {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem;
}

.product-buy__name {
	margin-top: 1.25rem;
	color: var(--color-ink);
}

.product-buy__ingredient {
	margin-top: 0.5rem;
}

.product-buy__rating {
	margin-top: 1rem;
}

.product-buy__description {
	margin-top: 1.75rem;
	max-width: 60ch;
	font-size: 0.9375rem;
	line-height: 1.7;
	color: var(--color-ink-2);
}

.product-buy__price-row {
	margin-top: 2rem;
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	column-gap: 1rem;
	row-gap: 0.5rem;
	border-top: 1px solid var(--color-line);
	padding-top: 1.5rem;
}

.product-buy__price {
	font-family: var(--font-mono);
	font-size: 1.5rem;
	color: var(--color-ink);
	font-variant-numeric: tabular-nums;
}

.product-buy__compare {
	font-family: var(--font-mono);
	font-size: 0.9375rem;
	color: var(--color-ink-4);
	text-decoration: line-through;
	font-variant-numeric: tabular-nums;
}

.product-buy__stock {
	margin-left: auto;
}

.product-buy__specification {
	margin-top: 0.5rem;
}

.product-buy__actions {
	margin-top: 1.5rem;
	display: flex;
	flex-wrap: wrap;
	align-items: stretch;
	gap: 0.75rem;
}

.product-buy__add {
	flex: 1;
}

.product-buy__limits {
	margin-top: 0.75rem;
}

.product-buy__note {
	margin-top: 2rem;
}

.product-buy__detail {
	margin-top: 2.5rem;
}

/* ─────────────────────────────────────────────────── composition ───── */

.composition__row {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	column-gap: 1.5rem;
	row-gap: 0.25rem;
	padding-block: 0.625rem;
	border-top: 1px solid var(--color-line);
}

.composition__row:first-child {
	border-top: 0;
}

.composition__name {
	font-size: 0.875rem;
	color: var(--color-ink);
}

.composition__amount {
	text-align: right;
}

/* A ruled tick rather than a bullet, in the warning colour. */
.warning-list__item {
	display: flex;
	gap: 0.75rem;
}

.warning-list__item + .warning-list__item {
	margin-top: 0.625rem;
}

.warning-list__tick {
	margin-top: 0.5rem;
	height: 1px;
	width: 0.75rem;
	flex: none;
	background-color: var(--color-danger);
}

/* ─────────────────────────────────────────────────────── reviews ───── */

.review-grid {
	display: grid;
	column-gap: 2rem;
}

@media (width >= 48rem) {
	.review-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

.review {
	border-bottom: 1px solid var(--color-line);
	padding-block: 1.75rem;
}

.review__head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
}

.review__title {
	margin-top: 0.75rem;
	font-weight: 600;
	color: var(--color-ink);
}

.review__body {
	margin-top: 0.5rem;
	font-size: 0.9375rem;
	line-height: 1.7;
	color: var(--color-ink-2);
}

.review__author {
	margin-top: 0.75rem;
}

.product-related {
	margin-top: 2.5rem;
}