/**
 * Publications by year widget.
 * Colors, type, spacing, and radii come from globals.css tokens.
 *
 * @package HelloElementorChild
 */

.hec-pubs,
.hec-pubs *,
.hec-pubs *::before,
.hec-pubs *::after {
	box-sizing: border-box;
}

.hec-pubs {
	background-color: var(--color-background);
	font-family: var(--font-body);
	color: var(--color-ink);
	padding: var(--space-2xl) 0;
}

.hec-pubs__container {
	width: 100%;
	max-width: var(--container-max);
	margin: 0 auto;
	padding: 0 var(--space-md);
}

.hec-pubs__header {
	margin-bottom: var(--space-xl);
}

.hec-pubs__title {
	font-family: var(--font-heading);
	font-size: 2rem;
	font-weight: var(--font-weight-extrabold);
	color: var(--color-ink);
	line-height: 1.2;
	margin: 0;
}

.hec-pubs__filters {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	padding: var(--space-md) var(--space-lg);
	display: flex;
	align-items: center;
	gap: var(--space-lg);
	box-shadow: var(--shadow-soft);
	margin-bottom: var(--space-xl);
	flex-wrap: wrap;
}

.hec-pubs__filter-label {
	font-family: var(--font-heading);
	font-weight: var(--font-weight-bold);
	font-size: 0.95rem;
	color: var(--color-ink);
	display: flex;
	align-items: center;
	gap: var(--space-xs);
}

.hec-pubs__filter-label i {
	color: var(--color-secondary);
}

.hec-pubs__pills {
	display: flex;
	gap: var(--space-xs);
	flex-wrap: wrap;
}

.hec-pubs__pill {
	background-color: var(--color-background);
	color: var(--color-ink);
	border: 1px solid var(--color-border);
	padding: 0.45rem 1.15rem;
	border-radius: var(--radius-pill);
	font-family: var(--font-body);
	font-size: 0.875rem;
	font-weight: var(--font-weight-semibold);
	cursor: pointer;
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.hec-pubs__pill:hover {
	background-color: transparent !important;
	border-color: var(--color-secondary) !important;
	color: var(--color-secondary) !important;
}

.hec-pubs__pill.is-active,
.hec-pubs__pill[aria-pressed="true"] {
	background-color: var(--color-secondary);
	color: var(--color-surface);
	border-color: var(--color-secondary);
}

.hec-pubs__pill.is-active:hover,
.hec-pubs__pill[aria-pressed="true"]:hover {
	background-color: var(--color-secondary) !important;
	color: var(--color-surface) !important;
	border-color: var(--color-secondary) !important;
}

.hec-pubs__pill:focus-visible {
	outline: 2px solid var(--color-ink);
	outline-offset: 2px;
}

.hec-pubs__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
	gap: var(--space-lg);
}

.hec-pubs__card {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	overflow: hidden;
	box-shadow: var(--shadow-soft);
	display: flex;
	flex-direction: column;
	transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.hec-pubs__card:hover {
	border-color: var(--color-secondary);
	box-shadow: var(--shadow-medium);
	transform: translateY(-4px);
}

.hec-pubs__card[hidden],
.hec-pubs__card.is-hidden {
	display: none !important;
}

.hec-pubs__thumb {
	position: relative;
	width: 100%;
	height: 190px;
	background-color: var(--color-background);
	overflow: hidden;
}

.hec-pubs__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform var(--transition-base);
	object-position: top;
}

.hec-pubs__card:hover .hec-pubs__thumb img {
	transform: scale(1.04);
}

.hec-pubs__year {
	position: absolute;
	top: var(--space-sm);
	right: var(--space-sm);
	display: inline-flex;
	align-items: center;
	gap: var(--space-xs);
	background-color: var(--color-surface);
	color: var(--color-secondary);
	border: 1px solid var(--color-border);
	padding: 0.25rem 0.65rem;
	border-radius: var(--radius-sm);
	font-size: 0.8rem;
	font-weight: var(--font-weight-bold);
	box-shadow: var(--shadow-soft);
}

.hec-pubs__body {
	padding: var(--space-lg);
	flex: 1;
	display: flex;
	flex-direction: column;
}

.hec-pubs__card-title {
	font-family: var(--font-heading);
	font-size: 1.15rem;
	font-weight: var(--font-weight-bold);
	color: var(--color-ink);
	line-height: 1.4;
	margin: 0 0 var(--space-sm);
}

.hec-pubs__excerpt {
	font-family: var(--font-body);
	font-size: 0.9rem;
	color: var(--color-muted-foreground);
	line-height: 1.55;
	margin: 0;
}

.hec-pubs__footer {
	padding: 0 var(--space-lg) var(--space-lg);
}

.hec-pubs__btn {
	width: 100%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-xs);
	background-color: var(--color-secondary);
	color: var(--color-surface);
	font-family: var(--font-body);
	font-weight: var(--font-weight-bold);
	font-size: 0.875rem;
	padding: 0.65rem var(--space-md);
	border-radius: var(--radius-md);
	text-decoration: none;
	transition: background-color var(--transition-fast), color var(--transition-fast);
}

.hec-pubs__btn:hover {
	background-color: var(--color-ink);
	color: var(--color-surface);
}

.hec-pubs__empty {
	margin: 0;
	color: var(--color-muted-foreground);
	font-size: 0.95rem;
}

.hec-pubs__pagination {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-md);
	flex-wrap: wrap;
	margin-top: var(--space-xl);
	padding-top: var(--space-lg);
	border-top: 1px solid var(--color-border);
}

.hec-pubs__nav-previous,
.hec-pubs__nav-next {
	min-width: 10rem;
}

.hec-pubs__nav-next {
	text-align: right;
}

.hec-pubs__pagination a:not(.hec-pubs__pill) {
	display: inline-flex;
	align-items: center;
	font-family: var(--font-body);
	font-size: 0.875rem;
	font-weight: var(--font-weight-bold);
	color: var(--color-secondary);
	text-decoration: none;
	transition: color var(--transition-fast);
}

.hec-pubs__pagination a:not(.hec-pubs__pill):hover {
	color: var(--color-ink);
}

.hec-pubs__pages {
	display: flex;
	gap: var(--space-xs);
	flex-wrap: wrap;
	justify-content: center;
}

@media (max-width: 768px) {
	.hec-pubs__title {
		font-size: 1.6rem;
	}

	.hec-pubs__grid {
		grid-template-columns: 1fr;
	}

	.hec-pubs__pagination {
		flex-direction: column;
		align-items: stretch;
	}

	.hec-pubs__nav-previous,
	.hec-pubs__nav-next {
		min-width: 0;
		text-align: center;
	}

	.hec-pubs__pagination a:not(.hec-pubs__pill) {
		justify-content: center;
	}
}