/* KOK School Gallery — v1.0.0
   Quiet, image-first gallery for Kids of Kathmandu.
   All values come from CSS variables set by the Elementor widget. */

.kok-school-gallery {
	--kok-cols: 3;
	--kok-hgap: 16px;
	--kok-vgap: 16px;
	--kok-radius: 0px;
	--kok-caption-gap: 8px;
	--kok-caption-color: #6b6862;
	--kok-placeholder: rgba(120, 112, 100, 0.08);

	box-sizing: border-box;
	width: 100%;
	max-width: 100%;
	min-width: 0;
	margin: 0;
	padding: 0;
}

.kok-school-gallery *,
.kok-school-gallery *::before,
.kok-school-gallery *::after {
	box-sizing: border-box;
}

/* Item, media frame, image ------------------------------------------- */

.kok-school-gallery .kok-school-gallery__item {
	position: relative;
	min-width: 0;
	margin: 0;
	padding: 0;
}

.kok-school-gallery .kok-school-gallery__media {
	position: relative;
	display: block;
	overflow: hidden;
	border-radius: var(--kok-radius);
	background: var(--kok-placeholder);
	color: inherit;
	text-decoration: none;
	cursor: default;
}

.kok-school-gallery .kok-school-gallery__link {
	cursor: zoom-in;
}

.kok-school-gallery .kok-school-gallery__link:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 3px;
}

.kok-school-gallery .kok-school-gallery__image {
	display: block;
	width: 100%;
	max-width: 100%;
	height: auto;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 0;
	box-shadow: none;
}

.kok-school-gallery .kok-school-gallery__caption {
	max-width: 100%;
	margin: var(--kok-caption-gap) 0 0;
	padding: 0;
	color: var(--kok-caption-color);
	font-size: 0.8125rem;
	line-height: 1.5;
	overflow-wrap: anywhere;
}

/* Natural Masonry — CSS columns, natural aspect ratios, no cropping ---- */

.kok-school-gallery--masonry {
	column-count: var(--kok-cols);
	column-gap: var(--kok-hgap);
}

.kok-school-gallery--masonry .kok-school-gallery__item {
	display: block;
	margin-bottom: var(--kok-vgap);
	break-inside: avoid;
	-webkit-column-break-inside: avoid;
	page-break-inside: avoid;
}

/* Patterned layouts — CSS Grid with deterministic spans --------------- */

.kok-school-gallery--grid {
	display: grid;
	grid-template-columns: repeat(var(--kok-cols), minmax(0, 1fr));
	grid-auto-rows: var(--kok-auto-rows, var(--kok-row-h, 280px));
	grid-auto-flow: row dense;
	column-gap: var(--kok-hgap);
	row-gap: var(--kok-vgap);
}

.kok-school-gallery--grid .kok-school-gallery__item {
	display: flex;
	flex-direction: column;
	min-height: 0;
}

.kok-school-gallery--grid .kok-school-gallery__media {
	flex: var(--kok-media-flex, 1 1 0);
	min-height: 0;
}

/* Images fill their cell so spans never leave holes. At one column the
   widget switches these variables to "auto": natural height, no crop. */
.kok-school-gallery--grid .kok-school-gallery__image {
	height: var(--kok-img-h, 100%);
	object-fit: cover;
	object-position: center;
}

.kok-school-gallery--grid .kok-school-gallery__item--wide {
	grid-column: span var(--kok-wide, 2);
}

.kok-school-gallery--grid .kok-school-gallery__item--tall {
	grid-row: span var(--kok-tall, 2);
}

.kok-school-gallery--grid .kok-school-gallery__item--feature {
	grid-column: span var(--kok-feature-cols, 2);
	grid-row: span var(--kok-feature-rows, 2);
}

/* One or two images — side by side at equal height, never cropped ----- */

.kok-school-gallery--few {
	display: flex;
	align-items: flex-start;
	column-gap: var(--kok-hgap);
	row-gap: var(--kok-vgap);
}

.kok-school-gallery--few .kok-school-gallery__item {
	flex: var(--kok-ar, 1) 1 0;
}

.kok-school-gallery--single .kok-school-gallery__item {
	flex: 1 1 100%;
}

/* Hover — restrained, pointer devices only --------------------------- */

@media (hover: hover) {
	.kok-school-gallery--hover-zoom .kok-school-gallery__image {
		transition: transform 0.9s cubic-bezier(0.2, 0.6, 0.2, 1);
	}

	.kok-school-gallery--hover-zoom .kok-school-gallery__media:hover .kok-school-gallery__image {
		transform: scale(1.025);
	}

	.kok-school-gallery--hover-lift .kok-school-gallery__media {
		transition: transform 0.45s cubic-bezier(0.2, 0.6, 0.2, 1);
	}

	.kok-school-gallery--hover-lift .kok-school-gallery__media:hover {
		transform: translateY(-3px);
	}
}

@media (prefers-reduced-motion: reduce) {
	.kok-school-gallery .kok-school-gallery__image,
	.kok-school-gallery .kok-school-gallery__media {
		transition: none !important;
		transform: none !important;
	}
}

/* Editor-only empty state -------------------------------------------- */

.kok-school-gallery-empty {
	padding: 24px;
	border: 1px dashed rgba(120, 112, 100, 0.4);
	color: #6b6862;
	font-size: 13px;
	text-align: center;
}

/* Lightbox ------------------------------------------------------------ */

html.kok-lightbox-lock {
	overflow: hidden;
}

.kok-lightbox {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 64px 80px;
	background: rgba(17, 16, 14, 0.96);
	color: #f2efe9;
	opacity: 0;
	transition: opacity 0.22s ease;
	-webkit-tap-highlight-color: transparent;
}

.kok-lightbox[hidden] {
	display: none;
}

.kok-lightbox.is-open {
	opacity: 1;
}

.kok-lightbox .kok-lightbox__figure {
	display: flex;
	flex-direction: column;
	align-items: center;
	min-width: 0;
	max-width: 100%;
	max-height: 100%;
	margin: 0;
}

.kok-lightbox .kok-lightbox__image {
	display: block;
	width: auto;
	height: auto;
	max-width: 100%;
	max-height: calc(100vh - 168px);
	max-height: calc(100dvh - 168px);
	margin: 0;
	border: 0;
	border-radius: 0;
	box-shadow: none;
	object-fit: contain;
	transition: opacity 0.2s ease;
	user-select: none;
	-webkit-user-drag: none;
}

.kok-lightbox.is-loading .kok-lightbox__image {
	opacity: 0.35;
}

.kok-lightbox .kok-lightbox__caption {
	max-width: 62ch;
	margin: 16px 0 0;
	color: rgba(242, 239, 233, 0.72);
	font-size: 0.875rem;
	line-height: 1.55;
	text-align: center;
	overflow-wrap: anywhere;
}

.kok-lightbox .kok-lightbox__caption:empty {
	display: none;
}

.kok-lightbox .kok-lightbox__counter {
	position: absolute;
	top: 22px;
	left: 26px;
	margin: 0;
	color: rgba(242, 239, 233, 0.55);
	font-size: 0.8125rem;
	font-variant-numeric: tabular-nums;
	letter-spacing: 0.04em;
}

/* Buttons: reset theme button styles in every state. */
.kok-lightbox .kok-lightbox__btn,
.kok-lightbox .kok-lightbox__btn:hover,
.kok-lightbox .kok-lightbox__btn:focus,
.kok-lightbox .kok-lightbox__btn:active {
	position: absolute;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	box-shadow: none;
	color: inherit;
	line-height: 1;
	cursor: pointer;
	-webkit-appearance: none;
	appearance: none;
}

.kok-lightbox .kok-lightbox__btn {
	opacity: 0.66;
	transition: opacity 0.15s ease;
}

.kok-lightbox .kok-lightbox__btn:hover,
.kok-lightbox .kok-lightbox__btn:focus-visible {
	opacity: 1;
}

.kok-lightbox .kok-lightbox__btn:focus-visible {
	outline: 1px solid currentColor;
	outline-offset: -6px;
}

.kok-lightbox .kok-lightbox__btn[hidden] {
	display: none;
}

.kok-lightbox .kok-lightbox__btn svg {
	display: block;
	width: 24px;
	height: 24px;
	pointer-events: none;
}

.kok-lightbox .kok-lightbox__btn--close { top: 10px; right: 12px; }
.kok-lightbox .kok-lightbox__btn--prev  { top: 50%; left: 16px; transform: translateY(-50%); }
.kok-lightbox .kok-lightbox__btn--next  { top: 50%; right: 16px; transform: translateY(-50%); }

@media (max-width: 767px) {
	.kok-lightbox {
		padding: 56px 12px 76px;
	}

	.kok-lightbox .kok-lightbox__image {
		max-height: calc(100vh - 190px);
		max-height: calc(100dvh - 190px);
	}

	.kok-lightbox .kok-lightbox__btn--prev,
	.kok-lightbox .kok-lightbox__btn--next {
		top: auto;
		bottom: 14px;
		transform: none;
	}

	.kok-lightbox .kok-lightbox__btn--prev { left: calc(50% - 60px); }
	.kok-lightbox .kok-lightbox__btn--next { right: calc(50% - 60px); }
}

@media (prefers-reduced-motion: reduce) {
	.kok-lightbox,
	.kok-lightbox .kok-lightbox__image {
		transition: none;
	}
}