/**
 * Galerie — Filter, Grid und Lightbox
 *
 * Filter-Buttons (Pills) oben, dann Bildraster mit auto-fit-Grid.
 * Lightbox als <dialog> Element.
 */

.galerie-content {
	background-color: var(--color-cream);
}

.galerie-content__inner {
	max-width: var(--container-max);
	margin-inline: auto;
	padding-inline: var(--container-pad);
}

/* Filter */
.galerie-filter {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
	margin-block-end: var(--space-10);
	padding-block-end: var(--space-6);
	border-block-end: 1px solid var(--color-border-subtle);
}

.galerie-filter__btn {
	background-color: transparent;
	border: 1px solid var(--color-border-medium);
	color: var(--color-text-body);
	padding: 8px 16px;
	border-radius: var(--radius-full);
	font-family: var(--font-sans);
	font-size: var(--font-size-body-sm);
	font-weight: var(--font-weight-medium);
	cursor: pointer;
	transition: background-color 150ms var(--ease-out), border-color 150ms var(--ease-out), color 150ms var(--ease-out);
}

.galerie-filter__btn:hover,
.galerie-filter__btn:focus-visible {
	border-color: var(--color-midnight);
	color: var(--color-midnight);
}

.galerie-filter__btn--active {
	background-color: var(--color-midnight);
	border-color: var(--color-midnight);
	color: var(--color-cream);
}

/* Grid */
.galerie-grid {
	list-style: none;
	padding: 0;
	display: grid;
	gap: var(--space-3);
	grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 640px) {
	.galerie-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: var(--space-4);
	}
}

@media (min-width: 1024px) {
	.galerie-grid {
		grid-template-columns: repeat(4, 1fr);
		gap: var(--space-4);
	}
}

.galerie-item {
	margin: 0;
	padding: 0;
}

.galerie-item[data-hidden="true"] {
	display: none;
}

.galerie-item__btn {
	background: none;
	border: 0;
	padding: 0;
	width: 100%;
	cursor: pointer;
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
	overflow: hidden;
	border-radius: var(--radius-md);
	transition: transform 200ms var(--ease-out);
}

.galerie-item__btn:hover,
.galerie-item__btn:focus-visible {
	transform: translateY(-2px);
}

.galerie-item__img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	border-radius: var(--radius-md);
	display: block;
}

.galerie-item__placeholder {
	border-radius: var(--radius-md);
}

.galerie-item__caption {
	font-size: var(--font-size-caption);
	color: var(--color-text-secondary);
	text-align: left;
	line-height: var(--line-height-normal);
	padding-inline: var(--space-1);
}

/* Lightbox */
.galerie-lightbox {
	border: none;
	padding: 0;
	max-width: 90vw;
	max-height: 90vh;
	background-color: transparent;
	color: var(--color-cream);
}

.galerie-lightbox::backdrop {
	background-color: rgba(30, 58, 79, 0.92);
}

.galerie-lightbox__inner {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-3);
	padding: var(--space-12) var(--space-4) var(--space-4);
}

.galerie-lightbox__img {
	max-width: 100%;
	max-height: 75vh;
	width: auto;
	height: auto;
	object-fit: contain;
	border-radius: var(--radius-md);
}

.galerie-lightbox__caption {
	font-size: var(--font-size-body);
	color: var(--color-cream);
	text-align: center;
	max-width: 60ch;
	margin: 0;
}

.galerie-lightbox__close,
.galerie-lightbox__nav {
	position: absolute;
	background-color: var(--color-cream);
	color: var(--color-midnight);
	border: none;
	width: 44px;
	height: 44px;
	border-radius: var(--radius-full);
	font-size: 24px;
	font-weight: var(--font-weight-medium);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background-color 150ms var(--ease-out);
	line-height: 1;
}

.galerie-lightbox__close {
	top: var(--space-3);
	right: var(--space-3);
}

.galerie-lightbox__nav {
	top: 50%;
	transform: translateY(-50%);
	font-size: 32px;
}

.galerie-lightbox__nav--prev {
	left: var(--space-3);
}

.galerie-lightbox__nav--next {
	right: var(--space-3);
}

.galerie-lightbox__close:hover,
.galerie-lightbox__nav:hover,
.galerie-lightbox__close:focus-visible,
.galerie-lightbox__nav:focus-visible {
	background-color: var(--color-honey);
}