/**
 * Galéria (ticket 02) — zrkadlí React product-area/modules/Gallery (styled.tsx + splideOptions.default).
 * Obsahuje aj nutné jadro Splide (splide-core), scoped na .wa-pa__gallery, bez `visibility: hidden`
 * pred inicializáciou: HTML zo servera má rovnaké rozmery ako po spustení Splide (žiadny posun).
 *
 * Rozmery (1rem = 10px): hlavný obrázok podľa pomeru strán obrázka (aspect-ratio v HTML),
 * náhľady 8.5rem × 8.5rem, medzera 1.2rem, rad náhľadov 1rem pod obrázkom.
 */

.wa-pa__gallery {
	position: relative;
	display: flex;
	flex-direction: column;
	width: 100%;
}

/* --- Splide jadro (scoped) ------------------------------------------------ */
.wa-pa__gallery .splide {
	position: relative;
	visibility: visible;
}

.wa-pa__gallery .splide__track {
	position: relative;
	z-index: 0;
	overflow: hidden;
}

.wa-pa__gallery .splide__list {
	display: flex;
	height: 100%;
	margin: 0 !important;
	padding: 0 !important;
	list-style: none;
	backface-visibility: hidden;
}

.wa-pa__gallery .splide__slide {
	position: relative;
	flex-shrink: 0;
	box-sizing: border-box;
	margin: 0;
	list-style-type: none !important;
	backface-visibility: hidden;
}

.wa-pa__gallery .splide__slide::marker {
	content: none;
}

.wa-pa__gallery .splide__track--draggable {
	-webkit-touch-callout: none;
	user-select: none;
}

.wa-pa__gallery .splide__sr {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0 0 0 0);
	border: 0;
}

/* --- Hlavný obrázok ------------------------------------------------------- */
.wa-pa__gallery-feature {
	width: 100%;
	border-radius: var(--radius-xs, 0.4444rem);
	overflow: hidden;
}

/*
 * Single image: React (Splide without navigation) never grows the image past 552 × 414 px
 * (measured at 768–1920 px viewports); narrower columns use the full width as before.
 */
.wa-pa__gallery:not(.wa-pa__gallery--multiple) .wa-pa__gallery-feature {
	max-width: 55.2rem;
}

.wa-pa__gallery-stage {
	width: 100%;
}

.wa-pa__gallery-stage.is-animating {
	transition: height 300ms ease-in-out;
}

.wa-pa__gallery-stage > .splide__track {
	height: 100%;
}

.wa-pa__gallery-feature .splide__slide {
	width: 100%;
	height: 100%;
	margin-right: 1.2rem;
	border-radius: var(--radius-xs, 0.4444rem);
	overflow: hidden;
}

.wa-pa__gallery-zoom {
	display: block;
	width: 100%;
	height: 100%;
	cursor: zoom-in;
	outline: none;
	-webkit-tap-highlight-color: transparent;
}

.wa-pa__gallery-zoom:focus-visible {
	outline: 3px solid var(--primary, #00aeef);
	outline-offset: -3px;
}

.wa-pa__gallery-img {
	display: block;
	width: 100%;
	height: 100%;
	max-width: none;
	object-fit: contain;
	object-position: center;
	mix-blend-mode: multiply;
	user-select: none;
	-webkit-user-drag: none;
}

/* Šípky (Splide default téma + React override: biele pozadie, čierna ikona) */
.wa-pa__gallery .splide__arrow {
	position: absolute;
	top: 50%;
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2em;
	height: 2em;
	min-width: 0;
	min-height: 0;
	margin: 0;
	padding: 0;
	font-size: 16px;
	line-height: 1;
	color: #000;
	background: #fff;
	border: none !important;
	border-radius: 50%;
	box-shadow: none;
	opacity: 0.7;
	cursor: pointer;
	transform: translateY(-50%);
	outline: none;
}

.wa-pa__gallery .splide__arrow svg {
	width: 1.2em;
	height: 1.2em;
	fill: currentColor;
}

.wa-pa__gallery .splide__arrow:hover:not(:disabled) {
	opacity: 0.9;
}

.wa-pa__gallery .splide__arrow:disabled {
	opacity: 0.3;
	cursor: default;
}

.wa-pa__gallery .splide__arrow:focus-visible {
	outline: 3px solid var(--primary, #00aeef);
	outline-offset: 3px;
}

.wa-pa__gallery .splide__arrow--prev {
	left: 1em;
}

.wa-pa__gallery .splide__arrow--prev svg {
	transform: scaleX(-1);
}

.wa-pa__gallery .splide__arrow--next {
	right: 1em;
}

/* --- Náhľady -------------------------------------------------------------- */
/* Pod 992 px cez celú šírku obrazovky (React: šírka slidera + 2 × --section-padding-x) */
.wa-pa__gallery-nav {
	width: calc(100% + 2 * var(--section-padding-x, 0px));
	margin-top: 1rem;
	margin-left: calc(-1 * var(--section-padding-x, 0px));
}

.wa-pa__gallery-nav .splide__track {
	padding-right: var(--section-padding-x, 0px) !important;
	padding-left: var(--section-padding-x, 0px) !important;
}

.wa-pa__gallery-nav .splide__slide {
	width: 8.5rem;
	height: 8.5rem;
	margin-right: 1.2rem;
	overflow: hidden;
	border: none !important;
	border-radius: var(--radius-m, 1rem);
	cursor: pointer;
	outline: none;
}

/* Rámik nad obrázkom (React: inset box-shadow na pozadí slide) */
.wa-pa__gallery-thumb::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	box-shadow: inset 0 0 0 0.15em var(--shade-light, #d9d9d9);
	transition: box-shadow 300ms ease-in-out;
	pointer-events: none;
}

.wa-pa__gallery-thumb.is-active::after {
	box-shadow: inset 0 0 0 0.15em var(--primary, #00aeef);
}

.wa-pa__gallery-thumb:focus-visible::after {
	box-shadow: inset 0 0 0 3px var(--primary, #00aeef);
}

.wa-pa__gallery-thumb img {
	display: block;
	width: 100%;
	height: 100%;
	max-width: none;
	object-fit: contain;
	object-position: center;
	user-select: none;
	-webkit-user-drag: none;
}

@media (min-width: 1024px) {
	@media (hover: hover) {
		.wa-pa__gallery-thumb:not(.is-active):hover::after {
			box-shadow: inset 0 0 0 0.15em var(--primary-light, #c2efff);
		}
	}

	.wa-pa__gallery-thumb:not(.is-active):active::after {
		box-shadow: inset 0 0 0 0.15em var(--primary-light, #c2efff);
	}
}

@media (min-width: 992px) {
	.wa-pa__gallery-nav {
		width: 100%;
		margin-left: 0;
	}

	.wa-pa__gallery-nav .splide__track {
		padding-right: calc(var(--section-padding-x, 0px) / 2) !important;
		padding-left: var(--section-padding-x, 0px) !important;
	}

	/* Prechod do bielej na okrajoch radu */
	.wa-pa__gallery-nav::before,
	.wa-pa__gallery-nav::after {
		content: "";
		position: absolute;
		top: 0;
		bottom: 0;
		z-index: 1;
		width: 2rem;
		pointer-events: none;
	}

	.wa-pa__gallery-nav::before {
		left: 0;
		background: linear-gradient(to right, #fff 0%, rgba(255, 255, 255, 0));
	}

	.wa-pa__gallery-nav::after {
		right: 0;
		background: linear-gradient(to left, #fff 0%, rgba(255, 255, 255, 0));
	}
}

/* --- Štítky (React DynamicArea nad galériou) ------------------------------ */
.wa-pa__gallery-labels {
	position: absolute;
	top: 0;
	z-index: 10;
}

.wa-pa__gallery-labels--start {
	left: 0;
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
}

.wa-pa__gallery-labels--end {
	right: 0;
}

.wa-pa__gallery-labels .wa-product-labels {
	flex-direction: column;
	align-items: flex-start;
}

/* --- Lightbox (React components/LightboxModal: Modal 5xl, 90vw, 1:1) ------ */
.wa-pa__lightbox {
	width: 90vw;
	max-width: 64rem;
	max-height: calc(100vh - 3.2rem);
	max-height: calc(100dvh - 3.2rem);
	aspect-ratio: 1 / 1;
	margin: auto;
	padding: 0;
	overflow: hidden;
	color: inherit;
	background: #fff;
	border: 0;
	border-radius: 0.5em;
	box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.wa-pa__lightbox::backdrop {
	background: rgba(0, 0, 0, 0.48);
}

.wa-pa__lightbox[open] {
	animation: wa-pa-lightbox-in 150ms ease-out;
}

@keyframes wa-pa-lightbox-in {
	from {
		opacity: 0;
		transform: scale(0.95);
	}
}

.wa-pa__lightbox-body {
	position: relative;
	width: 100%;
	height: 100%;
}

.wa-pa__lightbox-img {
	display: block;
	width: 100%;
	height: 100%;
	max-width: none;
	object-fit: contain;
	object-position: center;
}

.wa-pa__lightbox-close {
	--size: 2em;
	position: absolute;
	top: 1rem;
	right: 1rem;
	z-index: 100;
	display: flex;
	align-items: center;
	justify-content: center;
	width: var(--size);
	height: var(--size);
	min-width: 0;
	min-height: 0;
	margin: 0;
	padding: calc(var(--size) * 0.15);
	font-size: 16px;
	color: inherit;
	background: transparent;
	border: none;
	border-radius: 50%;
	box-shadow: none;
	cursor: pointer;
}

.wa-pa__lightbox-close:hover {
	background: var(--primary-light, #c2efff);
}

.wa-pa__lightbox-close:focus-visible {
	outline: 3px solid var(--primary, #00aeef);
	outline-offset: 2px;
}

.wa-pa__lightbox-close svg {
	width: calc(var(--size) * 0.5);
	height: calc(var(--size) * 0.5);
	fill: currentColor;
}

@media (prefers-reduced-motion: reduce) {
	.wa-pa__gallery-stage.is-animating,
	.wa-pa__gallery-thumb::after {
		transition: none;
	}

	.wa-pa__lightbox[open] {
		animation: none;
	}
}