/*
 * assets/css/single.css
 * Template-specific styles for single.php only (article header, meta
 * row, affiliate product card, author box). Enqueued conditionally via
 * idia_enqueue_single_assets() (is_single() && 'post' === get_post_type())
 * so other templates don't load unused rules.
 *
 * Pure CSS3 only. Consumes global.css variables exclusively.
 */

/* ==========================================================================
   Featured image
   ========================================================================== */

.idia-single-featured-image {
	margin-bottom: var(--space-lg);
}

.idia-single-featured-figure {
	max-height: 520px;
}

/* ==========================================================================
   Article header
   ========================================================================== */

.idia-article-header {
	padding-top: var(--space-lg);
	padding-bottom: var(--space-md);
	text-align: left;
}

.idia-article-category-link {
	display: inline-block;
	font-size: 0.8125rem;
	font-weight: var(--font-weight-bold);
	text-transform: uppercase;
	letter-spacing: var(--letter-spacing-wide);
	color: var(--idia-color-dark-blue);
	margin-bottom: var(--space-xs);
}

.idia-article-title {
	font-size: 2.25rem;
	margin-bottom: var(--space-xs);
}

.idia-article-subtitle {
	font-size: 1.125rem;
	font-weight: var(--font-weight-regular);
	color: var(--idia-color-text-muted);
	text-transform: none;
	margin-bottom: var(--space-sm);
}

.idia-article-meta {
	display: flex;
	align-items: center;
	gap: var(--space-xs);
	font-size: 0.875rem;
	color: var(--idia-color-text-muted);
}

.idia-article-meta-sep {
	color: var(--idia-color-gray);
}

/* ==========================================================================
   Section divider
   ========================================================================== */

.idia-section-divider {
	max-width: var(--idia-max-width);
	margin: var(--space-lg) auto;
	padding: 0 var(--space-sm);
}

.idia-section-divider img {
	width: 100%;
	max-height: 60px;
	object-fit: contain;
}

/* ==========================================================================
   Affiliate product card
   ========================================================================== */

.idia-affiliate-card {
	display: grid;
	grid-template-columns: 160px 1fr;
	gap: var(--space-md);
	margin-top: var(--space-lg);
	margin-bottom: var(--space-lg);
}

.idia-affiliate-card-media .idia-figure {
	width: 160px;
}

.idia-affiliate-card-name {
	margin-bottom: var(--space-xs);
	font-size: 1.25rem;
	text-transform: none;
}

.idia-affiliate-card-rating {
	display: flex;
	align-items: center;
	gap: 2px;
	color: var(--idia-color-dark-blue);
	margin-bottom: var(--space-xs);
}

.idia-affiliate-card-rating .idia-icon-svg {
	width: 1.1rem;
	height: 1.1rem;
}

.idia-affiliate-card-description {
	color: var(--idia-color-text);
	margin-bottom: var(--space-xs);
}

.idia-affiliate-card-price {
	font-weight: var(--font-weight-bold);
	font-size: 1.125rem;
	color: var(--idia-color-dark-blue);
	margin-bottom: var(--space-sm);
}

/* ==========================================================================
   Author box
   ========================================================================== */

.idia-author-box {
	display: grid;
	grid-template-columns: 96px 1fr;
	gap: var(--space-md);
	align-items: start;
	margin-top: var(--space-lg);
	margin-bottom: var(--space-lg);
}

.idia-author-avatar {
	border-radius: 50%;
	width: 96px;
	height: 96px;
	object-fit: cover;
}

.idia-author-box-name a {
	font-weight: var(--font-weight-bold);
	text-decoration: none;
}

.idia-author-box-name a:hover {
	text-decoration: underline;
}

.idia-author-box-bio {
	color: var(--idia-color-text);
	margin-bottom: 0;
}

/* ==========================================================================
   Related articles (grid shared with front-page.css conventions)
   ========================================================================== */

.idia-related-articles {
	padding: var(--space-lg) 0;
}

.idia-article-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--space-md);
}

.idia-article-card {
	display: flex;
	flex-direction: column;
	overflow: hidden;
}

.idia-article-card-body {
	padding: var(--space-md);
	display: flex;
	flex-direction: column;
	gap: var(--space-xs);
}

.idia-article-card-title {
	margin-bottom: 0;
	font-size: 1.25rem;
	text-transform: none;
}

.idia-article-card-title a {
	text-decoration: none;
}

.idia-article-card-title a:hover {
	text-decoration: underline;
}

.idia-article-card-excerpt {
	color: var(--idia-color-text);
	margin-bottom: var(--space-sm);
	flex-grow: 1;
}

.idia-button--small {
	padding: var(--space-xxs) var(--space-sm);
	font-size: 0.875rem;
	align-self: flex-start;
}

/* ==========================================================================
   Responsive breakpoints
   ========================================================================== */

@media (max-width: 768px) {
	.idia-affiliate-card,
	.idia-author-box {
		grid-template-columns: 1fr;
	}

	.idia-affiliate-card-media .idia-figure {
		width: 100%;
		max-width: 220px;
	}

	.idia-article-title {
		font-size: 1.75rem;
	}
}

@media (max-width: 1024px) {
	.idia-article-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 600px) {
	.idia-article-grid {
		grid-template-columns: 1fr;
	}
}