/*
 * Municipium — Galerije: mreža i lightbox (mun-galerija.php). Boje preko varijabli --mun-gal-accent, --mun-gal-dark, --mun-gal-darker, --mun-gal-hover (tema ih postavlja na :root).
 * Jednake sličice (obrezane na 3:2), mjesto rezervirano unaprijed — stranica ne „skače“ dok se slike učitavaju.
 */

.mun-gal {
	clear: both;
	margin: 30px 0;
}

.mun-gal__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 8px;
}

.mun-gal--c2 .mun-gal__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.mun-gal--c4 .mun-gal__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.mun-gal--c5 .mun-gal__grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.mun-gal--c6 .mun-gal__grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }

@media (max-width: 767px) {
	.mun-gal__grid,
	.mun-gal--c4 .mun-gal__grid,
	.mun-gal--c5 .mun-gal__grid,
	.mun-gal--c6 .mun-gal__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 6px;
	}
}

.mun-gal__item {
	display: block;
	position: relative;
	aspect-ratio: 3 / 2;
	overflow: hidden;
	border-radius: 4px;
	background: #e9eeee;
}

.mun-gal__item[hidden] {
	display: none;
}

.mun-gal__item img {
	display: block;
	width: 100%;
	height: 100%;
	max-width: none;
	margin: 0;
	border: 0;
	object-fit: cover;
	transition: transform .3s ease, opacity .3s ease;
}

.mun-gal__item:hover img {
	transform: scale(1.04);
	opacity: .9;
}

.mun-gal__item:focus-visible {
	outline: 3px solid var(--mun-gal-accent, #f4c62c);
	outline-offset: 2px;
}

/* Jedna slika u retku (columns="1", npr. plakati) — cijela, neobrezana. */
.mun-gal--c1 .mun-gal__grid {
	grid-template-columns: minmax(0, 1fr);
	gap: 15px;
}

.mun-gal--c1 .mun-gal__item {
	aspect-ratio: auto;
	background: none;
}

.mun-gal--c1 .mun-gal__item img {
	height: auto;
}

.mun-gal--c1 .mun-gal__item:hover img {
	transform: none;
}

.mun-gal__more {
	display: block;
	margin: 20px auto 0;
	padding: 12px 28px;
	border: 0;
	border-radius: 5px;
	background: var(--mun-gal-dark, #22393a);
	color: #fff;
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 1px;
	text-transform: uppercase;
	cursor: pointer;
	transition: background-color .2s;
}

.mun-gal__more:hover,
.mun-gal__more:focus-visible {
	background: var(--mun-gal-hover, #2f7d4f);
}

.mun-gal__left {
	color: var(--mun-gal-accent, #f4c62c);
	font-weight: 500;
}

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

html.mun-lb-open,
html.mun-lb-open body {
	overflow: hidden;
}

.mun-lb {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(10, 16, 17, .94);
	touch-action: pan-y pinch-zoom;
}

.mun-lb[hidden] {
	display: none;
}

.mun-lb__bar {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 8px 8px 8px 20px;
	color: #fff;
	z-index: 2;
}

.mun-lb__count {
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 1px;
}

.mun-lb__fig {
	margin: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	padding: 56px 70px 20px;
}

.mun-lb__img {
	display: block;
	max-width: 100%;
	max-height: calc(100vh - 110px);
	width: auto;
	height: auto;
	object-fit: contain;
	box-shadow: 0 5px 30px rgba(0, 0, 0, .5);
	transition: opacity .2s;
}

/* Lijeva / desna trećina slike lista (js) — strelica kao pokazivač. */
.mun-lb:not(.is-single) .mun-lb__img {
	cursor: pointer;
	-webkit-tap-highlight-color: transparent;
	user-select: none;
}

.mun-lb.is-loading .mun-lb__img {
	opacity: .35;
}

.mun-lb__cap {
	margin-top: 10px;
	color: #ddd;
	font-size: 14px;
	text-align: center;
}

.mun-lb__cap:empty {
	display: none;
}

.mun-lb__btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: rgba(255, 255, 255, .1);
	color: #fff;
	line-height: 0;
	cursor: pointer;
	transition: background-color .2s, color .2s;
}

.mun-lb__btn svg {
	display: block;
	width: 24px;
	height: 24px;
	pointer-events: none;
}

.mun-lb__btn:hover,
.mun-lb__btn:focus-visible {
	background: var(--mun-gal-accent, #f4c62c);
	color: var(--mun-gal-darker, #142425);
	outline: 0;
}

.mun-lb__prev,
.mun-lb__next {
	position: absolute;
	top: 50%;
	margin-top: -24px;
	z-index: 2;
}

.mun-lb__prev { left: 12px; }
.mun-lb__next { right: 12px; }

.mun-lb__prev[hidden],
.mun-lb__next[hidden] {
	display: none;
}

.mun-lb__spin {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 40px;
	height: 40px;
	margin: -20px 0 0 -20px;
	border: 3px solid rgba(255, 255, 255, .25);
	border-top-color: var(--mun-gal-accent, #f4c62c);
	border-radius: 50%;
	opacity: 0;
	pointer-events: none;
	animation: mun-lb-spin .8s linear infinite;
	transition: opacity .2s;
}

.mun-lb.is-loading .mun-lb__spin {
	opacity: 1;
}

@keyframes mun-lb-spin {
	to { transform: rotate(360deg); }
}

@media (max-width: 767px) {
	.mun-lb__fig {
		padding: 56px 0 70px;
	}

	.mun-lb__img {
		max-height: calc(100vh - 140px);
	}

	/* Na mobitelu strelice dolje, da ne prekrivaju sliku; listanje i povlačenjem prsta. */
	.mun-lb__prev,
	.mun-lb__next {
		top: auto;
		bottom: 12px;
		margin-top: 0;
	}

	.mun-lb__prev { left: calc(50% - 60px); }
	.mun-lb__next { right: calc(50% - 60px); }
}

@media (prefers-reduced-motion: reduce) {
	.mun-gal__item img,
	.mun-lb__img {
		transition: none;
	}

	.mun-gal__item:hover img {
		transform: none;
	}

	.mun-lb__spin {
		animation-duration: 2s;
	}
}