/* ==========================================================
   FICHE LIVRE — EDI-CAD
   ========================================================== */
   
/* ==========================================================
   1. HERO
   ========================================================== */

.edicad-book .book-hero {
	display: grid;
	grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
	gap: 2.5rem;
	align-items: start;
	margin: 2.5rem 0;
}

.edicad-book .book-cover {
	max-width: 320px;
	text-align: center;
}

.edicad-book .book-cover img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 0.5rem;
	margin: 0 auto;
}

.edicad-book .book-status {
	display: inline-block;
	margin-top: 0.9375rem;
	padding: 0.5rem 0.875rem;
	border-radius: 0.25rem;
	background: #2e7d32;
	color: #fff;
	font-size: 0.9rem;
	font-weight: 600;
}

.edicad-book .book-details {
	padding: 0;
	margin: 1.5rem 0 0;
	list-style: none;
}

.edicad-book .book-details li {
	margin: 0.45rem 0;
}

.edicad-book .book-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-top: 1.875rem;
}

.edicad-book .whatsapp-button {
	background: #25d366;
	color: #fff !important;
}

.edicad-book .whatsapp-button:hover,
.edicad-book .whatsapp-button:focus-visible {
	background: #1da851;
}

/* ==========================================================
   2. RÉSUMÉ ET AUTEURS
   ========================================================== */

.edicad-book .book-description {
	display: grid;
	grid-template-columns: minmax(0, 2fr) minmax(250px, 1fr);
	gap: 2.5rem;
	margin-top: 3.75rem;
}

.edicad-book .author-card {
	padding-bottom: 1.875rem;
	margin-bottom: 2.5rem;
	border-bottom: 1px solid var(--theme-border-color, #ddd);
}

.edicad-book .author-card:last-child {
	padding-bottom: 0;
	margin-bottom: 0;
	border-bottom: 0;
}

.edicad-book .author-photo img {
	display: block;
	width: 120px;
	height: 120px;
	margin-bottom: 0.9375rem;
	border-radius: 50%;
	object-fit: cover;
}

.edicad-book .author-card h3 {
	margin-bottom: 0.625rem;
}

.edicad-book .author-bio {
	margin: 0.9375rem 0;
}

/* ==========================================================
   3. GALERIE
   ========================================================== */

.edicad-book .book-gallery {
	margin-top: 3.75rem;
}

.edicad-book .gallery-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 1.25rem;
}

.edicad-book .gallery-grid a {
	display: block;
	width: 180px;
	max-width: 100%;
	color: inherit;
	text-decoration: none;
}

.edicad-book .gallery-grid img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 0.5rem;
	transition: transform 0.2s ease;
}

.edicad-book .gallery-grid a:hover img,
.edicad-book .gallery-grid a:focus-visible img {
	transform: scale(1.03);
}

.edicad-book .gallery-grid span {
	display: block;
	margin-top: 0.5rem;
	font-size: 0.9rem;
}

/* ==========================================================
   4. RÉFÉRENCE BIBLIOGRAPHIQUE ET PARTAGE
   ========================================================== */

.edicad-book .book-citation,
.edicad-book .book-share {
	margin-top: 3.75rem;
}

.edicad-book .edicad-citation {
	padding: 1rem 1.25rem;
	border-left: 4px solid var(--theme-palette-color-1, #1d4ed8);
	background: #f8fafc;
}

.edicad-book .share-links {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem 1rem;
}

.edicad-book .edicad-copy-button {
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--theme-link-initial-color, inherit);
	font: inherit;
	text-decoration: underline;
	cursor: pointer;
}

.edicad-book .book-citation .edicad-copy-button {
	padding: 0.65rem 1rem;
	border-radius: 0.25rem;
	background: var(--theme-palette-color-1, #1d4ed8);
	color: #fff;
	text-decoration: none;
}

.edicad-book .edicad-copy-feedback {
	min-height: 1.5em;
	margin: 0.75rem 0 0;
	font-size: 0.9rem;
}

/* ==========================================================
   5. OUVRAGES ASSOCIÉS ET CARTES LIVRE
   ========================================================== */

.edicad-book .related-books {
	margin-top: 4.375rem;
}

.edicad-book .related-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 1.5rem;
	align-items: stretch;
}

.edicad-book .related-books__all {
	margin-top: 1.875rem;
}

.edicad-book .edicad-book-card {
	display: flex;
	flex-direction: column;
	width: 100%;
	min-width: 0;
	height: 100%;
	overflow: hidden;
	border: 1px solid var(--theme-border-color, #e5e7eb);
	border-radius: 0.5rem;
	background: #fff;
}

.edicad-book .edicad-book-card__cover {
	display: block;
	background: #f6f6f6;
	text-align: center;
}

.edicad-book .edicad-book-card__cover img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 2 / 3;
	object-fit: contain;
}

.edicad-book .edicad-book-card__content {
	display: flex;
	flex: 1;
	flex-direction: column;
	padding: 1.25rem;
}

.edicad-book .edicad-book-card__title {
	margin: 0;
	font-size: 1.1rem;
}

.edicad-book .edicad-book-card__subtitle,
.edicad-book .edicad-book-card__authors,
.edicad-book .edicad-book-card__collection,
.edicad-book .edicad-book-card__price {
	margin: 0.65rem 0 0;
}

.edicad-book .edicad-book-card__authors,
.edicad-book .edicad-book-card__collection {
	font-size: 0.9rem;
}

.edicad-book .edicad-book-card__price {
	font-weight: 700;
}

.edicad-book .edicad-book-card__button {
	align-self: flex-start;
	margin-top: auto;
	padding-top: 0.85rem;
}

/* ==========================================================
   6. RESPONSIVE
   ========================================================== */

@media (max-width: 1024px) {
	.edicad-book .related-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 768px) {
	.edicad-book .book-hero,
	.edicad-book .book-description {
		grid-template-columns: 1fr;
	}

	.edicad-book .book-cover {
		width: 100%;
		max-width: 260px;
		margin: 0 auto;
	}

	.edicad-book .gallery-grid {
		justify-content: center;
	}
}

@media (max-width: 520px) {
	.edicad-book .related-grid {
		grid-template-columns: 1fr;
	}
}