/**
 * Card Component
 *
 * Versatile card component for resources, policies, advocacy items.
 * Layout-stable design with consistent spacing.
 *
 * @package CPDC_Sovereign_Debt_Hub
 * @since 0.1.0
 */

.card {
	--card-padding: var(--wp--preset--spacing--md);
	--card-gap: var(--wp--preset--spacing--sm);

	display: flex;
	flex-direction: column;
	height: 100%;
	padding: var(--card-padding);
	background-color: var(--wp--preset--color--white);
	border: 1px solid var(--wp--preset--color--gray-200);
	border-radius: 12px;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
	border-color: var(--wp--preset--color--gray-300);
	box-shadow: 0 4px 16px rgba(15, 30, 61, 0.08);
}

/* ==========================================================================
   Card Thumbnail
   ========================================================================== */

.card__thumbnail {
	margin-block-end: var(--card-gap);
	margin-inline: calc(-1 * var(--card-padding));
	margin-block-start: calc(-1 * var(--card-padding));
	overflow: hidden;
	/* Reserve space for image to prevent CLS */
	aspect-ratio: 16 / 9;
	background-color: var(--wp--preset--color--gray-100);
}

.card__thumbnail img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* ==========================================================================
   Card Body
   ========================================================================== */

.card__body {
	display: flex;
	flex-direction: column;
	flex: 1;
	gap: var(--card-gap);
}

.card__chips {
	display: flex;
	flex-wrap: wrap;
	gap: var(--wp--preset--spacing--xs);
}

.card__title {
	margin: 0;
	font-size: var(--wp--preset--font-size--lg);
	font-weight: 600;
	line-height: 1.35;
	font-family: var(--wp--preset--font-family--heading-serif);
}

.card__link {
	color: inherit;
	text-decoration: none;
}

.card__link:hover {
	text-decoration: underline;
	text-underline-offset: 2px;
}

.card__excerpt {
	margin: 0;
	color: var(--wp--preset--color--gray-700);
	font-size: var(--wp--preset--font-size--sm);
	line-height: 1.6;
	/* Prevent extremely long excerpts from breaking layout */
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* ==========================================================================
   Card Footer
   ========================================================================== */

.card__footer {
	margin-block-start: auto;
	padding-block-start: var(--card-gap);
	border-top: 1px solid var(--wp--preset--color--gray-200);
}

/* ==========================================================================
   Card Variants
   ========================================================================== */

/* Resource card */
.card--resource {
	/* Default styling */
}

/* Policy card - slightly different emphasis */
.card--policy .card__title {
	color: var(--wp--preset--color--primary);
}

/* Advocacy card */
.card--advocacy .card__title {
	color: var(--wp--preset--color--gray-900);
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
	.card {
		transition: none;
	}
}