/*
 * Frontend styles for PBU Gallery Manager.
 */

.pbu-gallery-manager-template {
	padding: 2rem 1rem;
}

.pbu-gallery-manager-template__inner {
	max-width: 1180px;
	margin: 0 auto;
}

.pbu-gallery-index,
.pbu-gallery-view {
	display: grid;
	gap: 1.5rem;
}

.pbu-gallery-index__header,
.pbu-gallery-view__body,
.pbu-gallery-children {
	display: grid;
	gap: 1rem;
}

.pbu-gallery-index__title,
.pbu-gallery-view__title {
	margin: 0;
	font-size: clamp(1.875rem, 3vw, 2.75rem);
	line-height: 1.1;
}

.pbu-gallery-grid,
.pbu-gallery-image-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 1rem;
}

.pbu-gallery-card {
	display: flex;
	flex-direction: column;
	height: 100%;
	border: 1px solid #d9dde3;
	background: #fff;
	overflow: hidden;
	border-radius: 2px;
	transition: box-shadow 120ms ease, transform 120ms ease;
}

.pbu-gallery-card:hover,
.pbu-gallery-card:focus-within {
	box-shadow: 0 12px 24px rgba(20, 32, 46, 0.08);
	transform: translateY(-1px);
}

.pbu-gallery-card__link {
	display: flex;
	flex-direction: column;
	height: 100%;
	color: inherit;
	text-decoration: none;
}

.pbu-gallery-card__media {
	aspect-ratio: 4 / 3;
	background: #f3f5f7;
}

.pbu-gallery-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.pbu-gallery-card__placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	padding: 1rem;
	color: #5f6773;
	font-size: 0.95rem;
	text-align: center;
}

.pbu-gallery-card__body {
	display: grid;
	gap: 0.55rem;
	padding: 1rem;
}

.pbu-gallery-card__title {
	margin: 0;
	font-size: 1.125rem;
	line-height: 1.25;
}

.pbu-gallery-card__summary,
.pbu-gallery-view__intro {
	color: #303744;
}

.pbu-gallery-breadcrumbs {
	font-size: 0.95rem;
	color: #4e5866;
}

.pbu-gallery-breadcrumbs__list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	list-style: none;
	padding: 0;
	margin: 0;
}

.pbu-gallery-breadcrumbs__separator {
	display: flex;
	align-items: center;
}

.pbu-gallery-breadcrumbs__separator span::before {
	content: "/";
	color: #7a8594;
}

.pbu-gallery-breadcrumbs a {
	color: inherit;
	text-decoration: none;
}

.pbu-gallery-view__header {
	display: grid;
	gap: 1rem;
}

.pbu-gallery-view__featured-image img {
	display: block;
	max-width: 100%;
	height: auto;
}

.pbu-gallery-viewer {
	display: grid;
	gap: 1rem;
}

@media (min-width: 960px) {
	.pbu-gallery-viewer__stage {
		display: grid;
		grid-template-columns: minmax(0, 2fr) minmax(260px, 0.95fr);
		gap: 1.25rem;
		align-items: start;
	}
}

.pbu-gallery-viewer__image {
	margin: 0;
	background: #f6f8fa;
	border: 1px solid #d9dde3;
	padding: 0.75rem;
}

.pbu-gallery-viewer__image img {
	display: block;
	width: 100%;
	height: auto;
}

.pbu-gallery-meta {
	border: 1px solid #d9dde3;
	background: #fff;
	padding: 1rem;
}

.pbu-gallery-meta__title {
	margin-top: 0;
	margin-bottom: 0.75rem;
	font-size: 1.2rem;
}

.pbu-gallery-meta__list {
	display: grid;
	gap: 0.65rem;
	margin: 0;
}

.pbu-gallery-meta__list dt {
	font-weight: 600;
}

.pbu-gallery-meta__list dd {
	margin: 0.15rem 0 0;
	color: #303744;
}

.pbu-gallery-meta__row {
	padding-top: 0.4rem;
	border-top: 1px solid #edf0f3;
}

.pbu-gallery-meta__row:first-child {
	padding-top: 0;
	border-top: 0;
}

.pbu-gallery-thumbs {
	display: flex;
	gap: 0.75rem;
	overflow-x: auto;
	padding-bottom: 0.25rem;
	scrollbar-width: thin;
}

.pbu-gallery-thumbs__button {
	display: block;
	padding: 0;
	border: 2px solid transparent;
	background: transparent;
	cursor: pointer;
	flex: 0 0 auto;
	text-decoration: none;
}

.pbu-gallery-thumbs__button.is-active {
	border-color: #1f4b7a;
}

.pbu-gallery-thumbs__button:focus-visible {
	outline: 2px solid #1f4b7a;
	outline-offset: 2px;
}

.pbu-gallery-thumbs__button img {
	display: block;
	width: 92px;
	height: 92px;
	object-fit: cover;
}

.pbu-gallery-image-grid__item {
	display: grid;
	gap: 0.75rem;
	padding: 0.75rem;
	border: 1px solid #d9dde3;
	background: #fff;
	align-content: start;
}

.pbu-gallery-image-grid__item img {
	display: block;
	width: 100%;
	height: auto;
}

.pbu-gallery-image-grid__title {
	margin: 0;
	font-size: 1.1rem;
}

.pbu-gallery-empty {
	padding: 1rem 1.25rem;
	border: 1px solid #d9dde3;
	background: #f8fafb;
	color: #36404c;
	border-left: 4px solid #708090;
}

.pbu-gallery-empty p {
	margin: 0;
}