.thumbnailButton {
	all: unset;
	display: block;
	cursor: pointer;

	/* thumbnails have square corners, a rounded ring would leave the art's corners outside it */
	&:focus-visible {
		outline: var(--focus-ring);
		outline-offset: 2px;
	}
}

.thumbnail {
	cursor: pointer;
	transition: all 0.2s ease;

	&:hover {
		scale: 1.025;
	}
}

.lightbox {
	width: 100vw;
	height: 100dvh;
	max-width: none;
	max-height: none;
	margin: 0;
	padding: 0;
	border: 0;
	background: transparent;
	color: #fff;
	outline: none;
	overflow: hidden;
}

.lightboxBody {
	width: 100%;
	height: 100%;
	display: grid;
	place-items: center;
	padding: var(--s-4);
	cursor: zoom-out;
}

.lightboxFigure {
	--lightbox-max-width: calc(100vw - 2 * var(--s-4));
	--lightbox-max-height: calc(100dvh - 2 * var(--s-4));

	position: relative;
	margin: 0;
	max-width: var(--lightbox-max-width);
	max-height: var(--lightbox-max-height);
	border-radius: var(--radius-box);
	overflow: hidden;
	box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
	animation: lightbox-zoom-in 200ms ease-out;

	@media (prefers-reduced-motion: reduce) {
		animation: none;
	}
}

.lightboxFigureSized {
	aspect-ratio: var(--aspect-ratio);
	width: min(
		var(--lightbox-max-width),
		calc(var(--lightbox-max-height) * var(--aspect-ratio))
	);
}

/* nothing to look at, so the details take over the figure instead of floating over the image */
.lightboxFigureFailed {
	display: flex;
	flex-direction: column;
	width: min(var(--lightbox-max-width), 22rem);
	background-color: rgba(0, 0, 0, 0.6);

	.lightboxInfo {
		position: static;
		opacity: 1;
		padding-block-start: var(--s-3);
		background: none;
	}
}

.lightboxFailed {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: var(--s-2);
	min-height: 10rem;
	padding: var(--s-4);
	color: rgba(255, 255, 255, 0.7);
	font-size: var(--font-sm);
	text-align: center;
}

.lightboxPlaceholder {
	display: block;
	width: 100%;
	height: auto;
	max-width: var(--lightbox-max-width);
	max-height: var(--lightbox-max-height);
	object-fit: contain;
}

.lightboxImg {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: contain;
	opacity: 0;
	transition: opacity 250ms ease-out;
}

.lightboxImgSettled {
	opacity: 1;
}

.lightboxInfo {
	position: absolute;
	inset-inline: 0;
	inset-block-end: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--s-1);
	padding: var(--s-8) var(--s-4) var(--s-3);
	background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
	text-align: center;
	transition: opacity 200ms ease-out;

	@media (hover: hover) {
		opacity: 0;

		.lightboxFigure:hover &,
		.lightboxFigure:focus-within & {
			opacity: 1;
		}
	}
}

.lightboxInfoHidden {
	opacity: 0;
}

.lightboxDate {
	font-size: var(--font-2xs);
	color: rgba(255, 255, 255, 0.7);
}

.lightboxDescription {
	font-size: var(--font-sm);
	text-wrap: balance;
}

.tagsContainer {
	display: flex;
	gap: var(--s-1) var(--s-2);
	justify-content: center;
	flex-wrap: wrap;
}

.dialogTag {
	background-color: #fff;
	border-radius: var(--radius-box);
	color: #000;
	font-size: var(--font-2xs);
	padding-inline: var(--s-1);
}

.dialogTagUser {
	background-color: var(--color-fill-accent);
	color: var(--color-fg-on-accent);
}

@keyframes lightbox-zoom-in {
	from {
		opacity: 0;
		transform: scale(0.96);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}