/* ------------------------------------------------------------------
   Image lightbox (template-parts/components/lightbox.php +
   assets/js/lightbox.js): full-screen navy dialog with sliding images,
   prev / next, counter, caption and a thumbnail strip.
   ------------------------------------------------------------------ */

.has-lightbox {
	overflow: hidden;
}

.myco-lightbox {
	width: 100%;
	max-width: none;
	height: 100%;
	max-height: none;
	margin: 0;
	padding: 0;
	overflow: hidden;
	border: 0;
	background: var(--myco-color-primary);
	color: var(--myco-color-on-dark);
}

.myco-lightbox[open] {
	display: grid;
	grid-template-rows: auto minmax(0, 1fr) auto;
	animation: myco-lightbox-in 240ms ease;
}

.myco-lightbox::backdrop {
	background: var(--myco-color-primary);
}

@keyframes myco-lightbox-in {
	from {
		opacity: 0;
	}
}

.myco-lightbox__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: clamp(0.75rem, 2vw, 1.25rem) clamp(1rem, 3vw, 2rem);
}

.myco-lightbox__head .myco-circle {
	margin-left: auto;
}

.myco-lightbox__count {
	margin: 0;
	color: var(--myco-color-on-dark-muted);
	font-family: var(--myco-font-heading);
	font-size: 1.125rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	font-variant-numeric: tabular-nums;
}

.myco-lightbox__stage {
	position: relative;
	overflow: hidden;
	touch-action: pan-y;
	user-select: none;
}

.myco-lightbox__track {
	display: flex;
	height: 100%;
	margin: 0;
	padding: 0;
	list-style: none;
	transition: transform 450ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.myco-lightbox.is-dragging .myco-lightbox__track,
.myco-lightbox.is-instant .myco-lightbox__track {
	transition: none;
}

.myco-lightbox.is-dragging .myco-lightbox__stage {
	cursor: grabbing;
}

.myco-lightbox__slide {
	display: flex;
	flex: 0 0 100%;
	align-items: center;
	justify-content: center;
	min-width: 0;
	padding: 0 clamp(1rem, 7vw, 6.5rem);
}

/* White behind the image: product cut-outs stay visible on navy. */
.myco-lightbox__image {
	width: auto;
	max-width: 100%;
	height: auto;
	max-height: 100%;
	border-radius: var(--myco-radius-md);
	background: var(--myco-color-bg);
	object-fit: contain;
}

.myco-lightbox__prev,
.myco-lightbox__next {
	position: absolute;
	top: 50%;
	display: none;
	transform: translateY(-50%);
}

.myco-lightbox__prev {
	left: clamp(0.75rem, 2vw, 2rem);
}

.myco-lightbox__next {
	right: clamp(0.75rem, 2vw, 2rem);
}

.myco-lightbox__foot {
	display: grid;
	gap: 0.875rem;
	padding: 1rem clamp(1rem, 3vw, 2rem) clamp(1rem, 2.5vw, 1.5rem);
	text-align: center;
}

.myco-lightbox__caption {
	min-height: 1.5em;
	margin: 0;
	color: var(--myco-color-on-dark);
	font-size: 1rem;
	line-height: 1.5;
}

.myco-lightbox__thumbs {
	position: relative;
	display: flex;
	gap: 0.5rem;
	margin: 0;
	padding: 0.25rem;
	overflow-x: auto;
	list-style: none;
	scrollbar-width: none;
}

.myco-lightbox__thumbs::-webkit-scrollbar {
	display: none;
}

/* Centred while the strip fits, scrollable from the start when it does not. */
.myco-lightbox__thumbs li:first-child {
	margin-left: auto;
}

.myco-lightbox__thumbs li:last-child {
	margin-right: auto;
}

.myco-lightbox__thumb {
	display: block;
	width: 4.5rem;
	height: 3.25rem;
	padding: 0;
	overflow: hidden;
	border: 2px solid transparent;
	border-radius: var(--myco-radius-sm);
	background: var(--myco-color-bg);
	opacity: 0.45;
	cursor: pointer;
	transition: opacity var(--myco-transition), border-color var(--myco-transition);
}

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

.myco-lightbox__thumb:hover,
.myco-lightbox__thumb:focus-visible,
.myco-lightbox__thumb[aria-current="true"] {
	opacity: 1;
}

.myco-lightbox__thumb[aria-current="true"] {
	border-color: var(--myco-color-accent);
}

.myco-lightbox__thumb:focus-visible {
	outline: 2px solid var(--myco-color-on-dark);
	outline-offset: 2px;
}

.myco-lightbox.is-single .myco-lightbox__count,
.myco-lightbox.is-single .myco-lightbox__prev,
.myco-lightbox.is-single .myco-lightbox__next,
.myco-lightbox.is-single .myco-lightbox__thumbs {
	display: none;
}

/* Small screens swipe; the arrows appear from tablet width. */
@media (min-width: 48rem) {
	.myco-lightbox__prev,
	.myco-lightbox__next {
		display: inline-grid;
	}

	.myco-lightbox__thumb {
		width: 5.5rem;
		height: 3.75rem;
	}
}