/*
 * Redizajn — lightbox galerija (vh-gallery), zamena za prettyPhoto.
 * Parnjak uz js/vh-gallery.js. Tokeni su isti kao na ostalim redizajn stranama
 * (docs/23): roze #F49AC1 / #DF76A8, tekst #4A4145, borderi #F5E4EB.
 * Swipe je nativni CSS scroll-snap, bez JS racunanja dodira.
 */

html.vhg-open { overflow: hidden; }

.vhg {
	position: fixed;
	inset: 0;
	z-index: 10000;
	display: none;
	/* minmax(0,1fr): golo 1fr je minmax(AUTO,1fr), pa bi sadrzaj scene
	   (N slajdova u flex traci) razvukao red i probio viewport. */
	grid-template-rows: minmax(0, 1fr) auto auto;
	background: rgba(30, 22, 26, .92);
	-webkit-backdrop-filter: blur(2px);
	backdrop-filter: blur(2px);
}
.vhg.is-open { display: grid; }

/* ---------- Zatvaranje ---------- */
.vhg__close {
	position: absolute;
	top: 10px;
	right: 12px;
	z-index: 2;
	width: 44px;
	height: 44px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 0;
	border-radius: 50%;
	background: rgba(255, 255, 255, .12);
	color: #fff;
	font: 400 28px/1 var(--vh-sans, sans-serif);
	cursor: pointer;
	transition: background .18s ease;
}
.vhg__close:hover { background: rgba(255, 255, 255, .24); }

/* ---------- Scena ---------- */
.vhg__stage {
	position: relative;
	/* min-width/min-height 0 su obavezni: scena je grid stavka, a njen
	   automatski minimum je velicina sadrzaja - bez ovoga se scena rastegne
	   na zbir svih slajdova (izmereno 2300px za 115 slika). */
	min-width: 0;
	min-height: 0;
	overflow: hidden;
	display: flex;
	align-items: center;
}

.vhg__track {
	display: flex;
	flex: 1 1 auto;
	min-width: 0;
	width: 100%;
	height: 100%;
	overflow-x: auto;
	overflow-y: hidden;
	scroll-snap-type: x mandatory;
	scrollbar-width: none;
	-webkit-overflow-scrolling: touch;
	outline: none;
}
.vhg__track::-webkit-scrollbar { display: none; }

.vhg__slide {
	flex: 0 0 100%;
	scroll-snap-align: center;
	scroll-snap-stop: always;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0;
	padding: 12px 16px;
	box-sizing: border-box;
}
.vhg__slide img {
	max-width: 100%;
	max-height: 100%;
	width: auto;
	height: auto;
	object-fit: contain;
	border-radius: 8px;
	/* slika ne sme da guta swipe na dodiru */
	-webkit-user-drag: none;
	user-select: none;
}

/* ---------- Strelice (desktop) ---------- */
.vhg__nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 2;
	width: 46px;
	height: 46px;
	border: 0;
	border-radius: 50%;
	background: rgba(255, 255, 255, .14);
	cursor: pointer;
	transition: background .18s ease, opacity .18s ease;
}
.vhg__nav:hover { background: rgba(255, 255, 255, .28); }
.vhg__nav:disabled { opacity: .25; cursor: default; }
.vhg__nav::before {
	content: "";
	display: block;
	width: 11px;
	height: 11px;
	margin: 0 auto;
	border-top: 2px solid #fff;
	border-left: 2px solid #fff;
}
.vhg__nav--prev { left: 14px; }
.vhg__nav--prev::before { transform: translateX(2px) rotate(-45deg); }
.vhg__nav--next { right: 14px; }
.vhg__nav--next::before { transform: translateX(-2px) rotate(135deg); }
.vhg--single .vhg__nav { display: none; }

/* ---------- Opis + brojac ---------- */
.vhg__bar {
	display: flex;
	align-items: baseline;
	justify-content: center;
	gap: 14px;
	flex-wrap: wrap;
	padding: 6px 16px 2px;
	text-align: center;
}
.vhg__caption {
	margin: 0;
	font: 400 13.5px/1.5 var(--vh-sans, sans-serif);
	color: rgba(255, 255, 255, .88);
}
.vhg__counter {
	margin: 0;
	font: 600 12px/1.5 var(--vh-sans, sans-serif);
	letter-spacing: .06em;
	color: rgba(255, 255, 255, .55);
}

/* ---------- Traka sa slicicama ---------- */
.vhg__thumbs {
	display: flex;
	gap: 8px;
	justify-content: flex-start;
	overflow-x: auto;
	scrollbar-width: none;
	padding: 10px 16px 16px;
	-webkit-overflow-scrolling: touch;
}
.vhg__thumbs::-webkit-scrollbar { display: none; }
.vhg__thumbs[hidden] { display: none; }

.vhg__thumb {
	flex: 0 0 auto;
	width: 64px;
	height: 48px;
	padding: 0;
	border: 2px solid transparent;
	border-radius: 8px;
	overflow: hidden;
	background: rgba(255, 255, 255, .08);
	cursor: pointer;
	opacity: .55;
	transition: opacity .18s ease, border-color .18s ease;
}
.vhg__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.vhg__thumb:hover { opacity: .85; }
.vhg__thumb.is-active { opacity: 1; border-color: #F49AC1; }

/* ---------- Mobilni ---------- */
@media (max-width: 767px) {
	/* na dodiru se listanje radi prevlacenjem, strelice samo smetaju */
	.vhg__nav { display: none; }
	.vhg__slide { padding: 8px 10px; }
	.vhg__thumb { width: 54px; height: 40px; }
	.vhg__thumbs { padding: 8px 12px 14px; }
	.vhg__close { top: 6px; right: 8px; }
}

@media (prefers-reduced-motion: reduce) {
	.vhg__track { scroll-behavior: auto; }
	.vhg__close, .vhg__nav, .vhg__thumb { transition: none; }
}