/**
 * Styles for woo-sil7en/book-details block.
 *
 * The bibliographic "Ficha técnica" data sheet, a trust-signal row, and the two
 * bookseller discovery rails ("Del mismo autor" / "De la misma editorial") for a
 * single book. Sober editorial system on design tokens only: hairline borders,
 * minimal rounding, gold accent on icons, purple restrained to links. Mobile-
 * first; the data sheet is one column that becomes two on wider viewports. Every
 * token carries a vendaval-accurate fallback. Motion is compositor-only
 * (transform/opacity) and gated by prefers-reduced-motion: no-preference.
 *
 * @package woo-sil7en-blocks-commerce
 * @since   0.1.0
 */

.woo-sil7en-book-details {
	display: flex;
	flex-direction: column;
	gap: var(--wp--preset--spacing--2xl, 4rem);
	margin-block-start: var(--wp--preset--spacing--lg, 2rem);
}

/* Section headings + the data sheet read best in a contained measure even
   inside a wide band; the discovery rails below opt back out to full width. */
.woo-sil7en-book-details__heading,
.woo-sil7en-book-details__sheet {
	inline-size: 100%;
	max-inline-size: 60rem;
}

.woo-sil7en-book-details__heading,
.woo-sil7en-book-discovery__title {
	font-family: var(--wp--preset--font-family--display, "Lora", Georgia, serif);
	font-size: clamp(1.2rem, 1.05rem + 0.7vw, 1.6rem);
	line-height: var(--wp--custom--font--line-height--tight, 1.15);
	margin: 0 0 var(--wp--preset--spacing--sm, 1rem);
	color: var(--wp--preset--color--contrast, #150a1e);
}

.woo-sil7en-book-details__heading a {
	color: inherit;
	text-decoration: none;
}

.woo-sil7en-book-details__heading a:hover,
.woo-sil7en-book-details__heading a:focus-visible {
	color: var(--wp--preset--color--primary, #531099);
	text-decoration: underline;
	text-underline-offset: 0.18em;
}

/* --- Prose ("Sobre el libro" + author bio) ----------------------------- */

.woo-sil7en-book-details__prose {
	max-inline-size: 40rem; /* comfortable reading measure at the smaller size. */
	font-family: var(--wp--preset--font-family--sans, "Poppins", sans-serif);
	font-size: var(--wp--preset--font-size--sm, 0.9375rem);
	line-height: var(--wp--custom--font--line-height--relaxed, 1.65);
	color: var(--wp--preset--color--contrast, #150a1e);
}

.woo-sil7en-book-details__prose > * {
	margin-block: 0 1em;
}

.woo-sil7en-book-details__prose > :last-child {
	margin-block-end: 0;
}

.woo-sil7en-book-details__prose a {
	color: var(--wp--preset--color--primary, #531099);
	text-underline-offset: 0.15em;
}

/* --- Author block ------------------------------------------------------- */

.woo-sil7en-book-details__author-more {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	color: var(--wp--preset--color--primary, #531099);
	font-weight: 600;
	text-decoration: none;
}

.woo-sil7en-book-details__author-more:hover,
.woo-sil7en-book-details__author-more:focus-visible {
	text-decoration: underline;
	text-underline-offset: 0.18em;
}

/* --- Data sheet ("Ficha técnica") -------------------------------------- */

.woo-sil7en-book-details__sheet {
	display: grid;
	grid-template-columns: 1fr;
	gap: 0;
	margin: 0;
	border-block-start: 1px solid var(--wp--preset--color--border, #ddd8e6);
}

.woo-sil7en-book-details__row {
	display: grid;
	grid-template-columns: minmax(8rem, 0.4fr) 1fr;
	gap: var(--wp--preset--spacing--md, 1.5rem);
	align-items: baseline;
	padding-block: 0.75rem;
	border-block-end: 1px solid var(--wp--preset--color--border, #ddd8e6);
}

.woo-sil7en-book-details__label {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin: 0;
	font-family: var(--wp--preset--font-family--sans, "Poppins", sans-serif);
	font-size: var(--wp--preset--font-size--xs, 0.8125rem);
	font-weight: 600;
	letter-spacing: 0.02em;
	text-transform: uppercase;
	color: var(--wp--preset--color--muted, #5a5068);
}

.woo-sil7en-book-details__icon {
	flex: none;
	color: var(--wp--preset--color--accent, #ffc800);
}

.woo-sil7en-book-details__value {
	margin: 0;
	font-family: var(--wp--preset--font-family--sans, "Poppins", sans-serif);
	font-size: var(--wp--preset--font-size--sm, 0.9375rem);
	color: var(--wp--preset--color--contrast, #150a1e);
}

.woo-sil7en-book-details__value a {
	color: var(--wp--preset--color--primary, #531099);
	text-decoration: underline;
	text-underline-offset: 0.15em;
	text-decoration-thickness: 1px;
}

.woo-sil7en-book-details__value a:hover,
.woo-sil7en-book-details__value a:focus-visible {
	text-decoration-thickness: 2px;
}

/* Two-column sheet on roomy viewports — pairs read faster. */
@media (min-width: 48rem) {
	.woo-sil7en-book-details__sheet {
		grid-template-columns: 1fr 1fr;
		column-gap: var(--wp--preset--spacing--xl, 3rem);
		border-block-start: 0;
	}

	.woo-sil7en-book-details__row {
		border-block-start: 1px solid var(--wp--preset--color--border, #ddd8e6);
		border-block-end: 0;
	}
}

/* --- Discovery rails ---------------------------------------------------- */

.woo-sil7en-book-discovery__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	margin: 0 0 var(--wp--preset--spacing--2xs, 0.5rem);
	font-family: var(--wp--preset--font-family--sans, "Poppins", sans-serif);
	font-size: var(--wp--preset--font-size--xs, 0.8125rem);
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--wp--preset--color--primary, #531099);
}

.woo-sil7en-book-discovery__eyebrow-icon {
	flex: none;
	color: var(--wp--preset--color--accent, #ffc800);
}

.woo-sil7en-book-discovery__rail {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--wp--preset--spacing--md, 1.5rem);
	margin: 0;
	padding: 0;
	list-style: none;
}

.woo-sil7en-book-discovery__item {
	display: flex;
}

.woo-sil7en-book-discovery__item > * {
	width: 100%;
}

@media (min-width: 48rem) {
	.woo-sil7en-book-discovery__rail {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* Wider cards: 3-up on desktop (fewer, larger items than the catalog's 4-up). */
@media (min-width: 64rem) {
	.woo-sil7en-book-discovery__rail {
		grid-template-columns: repeat(3, 1fr);
	}
}

/* --- Scroll-driven reveal (compositor-only, reduced-motion safe) --------- */

@media (prefers-reduced-motion: no-preference) {
	.woo-sil7en-book-details__sheet,
	.woo-sil7en-book-discovery {
		animation: woo-sil7en-book-details-reveal linear both;
		animation-timeline: view();
		/* Complete the reveal well before the element is centred so it is never
		   left stuck at opacity 0 once it has clearly entered the viewport. */
		animation-range: entry 10% cover 18%;
	}

	@keyframes woo-sil7en-book-details-reveal {
		from {
			opacity: 0;
			transform: translateY(1rem);
		}
		to {
			opacity: 1;
			transform: none;
		}
	}
}

/* --- Product author block ("Conoce a [autor]") portrait + text --------- */
.woo-sil7en-book-details__author {
	display: flex;
	flex-direction: column;
	gap: var(--wp--preset--spacing--sm, 1rem);
}

.woo-sil7en-book-details__author-photo {
	inline-size: 5rem;
	flex: none;
	border-radius: var(--wp--custom--radius--circle, 50%);
	overflow: hidden;
	background: var(--wp--preset--color--surface, #f5f3f9);
	box-shadow: 0 0.75rem 1.75rem -0.85rem rgba(21, 10, 30, 0.28);
}

.woo-sil7en-book-details__author-photo-img {
	display: block;
	inline-size: 100%;
	block-size: auto;
	aspect-ratio: 1 / 1;
	object-fit: cover;
}

.woo-sil7en-book-details__author-text {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	min-inline-size: 0;
}

.woo-sil7en-book-details__author-role {
	margin: -0.25rem 0 0;
	font-size: var(--wp--preset--font-size--sm, 0.9375rem);
	color: var(--wp--preset--color--muted, #5a5068);
}

@media (min-width: 40rem) {
	.woo-sil7en-book-details__author {
		flex-direction: row;
		align-items: flex-start;
		gap: var(--wp--preset--spacing--md, 1.5rem);
	}

	.woo-sil7en-book-details__author-photo {
		inline-size: 6rem;
	}
}