/* it-motive AG Image-Galerie – Frontend */

.itm-ig-wrapper {
	--ig-cols: 3;
	--ig-gap-x: 16px;
	--ig-gap-y: 16px;
	--ig-height: 250px;
	box-sizing: border-box;
	width: 100%;
	max-width: 100%;
}

.itm-ig-wrapper *,
.itm-ig-wrapper *::before,
.itm-ig-wrapper *::after {
	box-sizing: border-box;
}

.itm-ig-inner {
	width: 100%;
}

.itm-ig-figure {
	margin: 0;
	padding: 0;
	overflow: hidden;
	position: relative;
}

.itm-ig-item {
	display: block;
	width: 100%;
	height: 100%;
	text-decoration: none;
	color: inherit;
	overflow: hidden;
	position: relative;
}

.itm-ig-img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	transition: transform 0.35s ease;
}

.itm-ig-item:hover .itm-ig-img {
	transform: scale(1.04);
}

.itm-ig-caption {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	margin: 0;
	padding: 0.5em 0.75em;
	font-size: 0.85em;
	line-height: 1.3;
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.65));
	color: #fff;
	pointer-events: none;
}

/* ---------- Grid ---------- */
.itm-ig-wrapper.display-grid .itm-ig-inner {
	display: grid;
	grid-template-columns: repeat(var(--ig-cols), 1fr);
	gap: var(--ig-gap-y) var(--ig-gap-x);
}

.itm-ig-wrapper.display-grid .itm-ig-figure {
	height: var(--ig-height);
}

.itm-ig-wrapper.display-grid .itm-ig-item {
	height: 100%;
}

/* ---------- Vertical Masonry (column-count) ---------- */
.itm-ig-wrapper.display-vertical_masonry .itm-ig-inner {
	column-count: var(--ig-cols);
	column-gap: var(--ig-gap-x);
}

.itm-ig-wrapper.display-vertical_masonry .itm-ig-figure {
	break-inside: avoid;
	margin-bottom: var(--ig-gap-y);
	height: auto;
}

.itm-ig-wrapper.display-vertical_masonry .itm-ig-img {
	height: auto;
	width: 100%;
	object-fit: cover;
}

/* ---------- Horizontal Masonry ---------- */
.itm-ig-wrapper.display-horizontal_masonry .itm-ig-inner {
	display: flex;
	flex-wrap: wrap;
	gap: var(--ig-gap-y) var(--ig-gap-x);
	align-items: stretch;
}

.itm-ig-wrapper.display-horizontal_masonry .itm-ig-figure {
	flex: 1 1 calc((100% - (var(--ig-cols) - 1) * var(--ig-gap-x)) / var(--ig-cols));
	min-width: calc((100% - (var(--ig-cols) - 1) * var(--ig-gap-x)) / var(--ig-cols));
	max-width: 100%;
	height: var(--ig-height);
}

.itm-ig-wrapper.display-horizontal_masonry .itm-ig-item {
	height: 100%;
}

/* ---------- Carousel ---------- */
.itm-ig-wrapper.display-carousel {
	position: relative;
}

.itm-ig-wrapper.display-carousel .itm-ig-inner {
	display: flex;
	flex-wrap: nowrap;
	gap: var(--ig-gap-x);
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: thin;
	padding-bottom: 4px;
}

.itm-ig-wrapper.display-carousel .itm-ig-figure {
	flex: 0 0 calc((100% - (var(--ig-cols) - 1) * var(--ig-gap-x)) / var(--ig-cols));
	scroll-snap-align: start;
	height: var(--ig-height);
	min-width: 0;
}

.itm-ig-wrapper.display-carousel .itm-ig-item {
	height: 100%;
}

/* Carousel nav buttons (injected by JS if needed) */
.itm-ig-carousel-nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 2;
	width: 40px;
	height: 40px;
	border: none;
	border-radius: 50%;
	background: rgba(0, 0, 0, 0.55);
	color: #fff;
	cursor: pointer;
	font-size: 1.25rem;
	line-height: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.2s;
}

.itm-ig-carousel-nav:hover {
	background: rgba(0, 0, 0, 0.8);
}

.itm-ig-carousel-nav.prev {
	left: 8px;
}

.itm-ig-carousel-nav.next {
	right: 8px;
}

/* ---------- Lightbox ---------- */
.itm-ig-lightbox {
	position: fixed;
	inset: 0;
	z-index: 999999;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.9);
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.25s ease, visibility 0.25s ease;
}

.itm-ig-lightbox.is-open {
	opacity: 1;
	visibility: visible;
}

.itm-ig-lightbox__inner {
	position: relative;
	max-width: 95vw;
	max-height: 95vh;
	display: flex;
	align-items: center;
	justify-content: center;
}

.itm-ig-lightbox__img {
	max-width: 95vw;
	max-height: 90vh;
	object-fit: contain;
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.itm-ig-lightbox__close {
	position: absolute;
	top: -40px;
	right: 0;
	background: transparent;
	border: none;
	color: #fff;
	font-size: 2rem;
	cursor: pointer;
	line-height: 1;
	padding: 4px 8px;
}

.itm-ig-lightbox__nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	background: rgba(255, 255, 255, 0.15);
	border: none;
	color: #fff;
	font-size: 1.75rem;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.2s;
}

.itm-ig-lightbox__nav:hover {
	background: rgba(255, 255, 255, 0.3);
}

.itm-ig-lightbox__nav.prev {
	left: 12px;
}

.itm-ig-lightbox__nav.next {
	right: 12px;
}

/* Responsive */
@media (max-width: 782px) {
	.itm-ig-wrapper.display-grid .itm-ig-inner {
		grid-template-columns: repeat(min(2, var(--ig-cols)), 1fr);
	}

	.itm-ig-wrapper.display-vertical_masonry .itm-ig-inner {
		column-count: min(2, var(--ig-cols));
	}

	.itm-ig-wrapper.display-carousel .itm-ig-figure {
		flex-basis: calc((100% - var(--ig-gap-x)) / 2);
	}
}

@media (max-width: 480px) {
	.itm-ig-wrapper.display-grid .itm-ig-inner {
		grid-template-columns: 1fr;
	}

	.itm-ig-wrapper.display-vertical_masonry .itm-ig-inner {
		column-count: 1;
	}

	.itm-ig-wrapper.display-carousel .itm-ig-figure {
		flex-basis: 85%;
	}
}