/* ===========================================================
   OOLJEE IG Gallery — Frontend
   Responsive, premium, theme-agnostic
   =========================================================== */

/* Container - reset & box-model */
.oig-gallery,
.oig-gallery * {
	box-sizing: border-box;
}

.oig-gallery {
	--oig-cols-lg: 6;
	--oig-cols-md: 4;
	--oig-cols-sm: 3;
	--oig-cols-xs: 2;
	--oig-gap: 8px;
	--oig-radius: 0px;
	--oig-aspect: 1/1;
	--oig-ink: #000;
	--oig-paper: #fff;
	--oig-muted: #888;
	--oig-overlay-bg: rgba(0,0,0,.45);
	--oig-overlay-color: #fff;

	width: 100%;
	max-width: 100%;
	margin: 0;
	padding: 0;
}

/* Head (üst yazı) */
.oig-head {
	text-align: center;
	margin: 0 0 2rem;
	padding: 0 1rem;
}
.oig-handle {
	display: inline-block;
	font-size: 11px;
	letter-spacing: .25em;
	text-transform: uppercase;
	color: var(--oig-muted);
	text-decoration: none;
	margin: 0 0 .75rem;
	transition: color .2s;
}
.oig-handle:hover { color: var(--oig-ink); }
.oig-title {
	font-family: inherit;
	font-weight: 300;
	font-size: clamp(1.4rem, 3vw, 2rem);
	color: var(--oig-ink);
	margin: 0;
	line-height: 1.2;
}

/* Grid */
.oig-grid {
	display: grid;
	grid-template-columns: repeat(var(--oig-cols-lg), minmax(0, 1fr));
	gap: var(--oig-gap);
	width: 100%;
}

/* Tile (her görsel kutusu) */
.oig-tile {
	position: relative;
	display: block;
	overflow: hidden;
	background: #f0f0f0;
	border-radius: var(--oig-radius);
	aspect-ratio: var(--oig-aspect);
	color: var(--oig-overlay-color);
	text-decoration: none;
	cursor: pointer;
	transition: transform .35s ease;
}
.oig-tile:hover {
	transform: translateY(-2px);
}

.oig-tile__image {
	position: absolute;
	inset: 0;
	overflow: hidden;
}
.oig-tile__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform .55s cubic-bezier(.4,0,.2,1);
}
.oig-tile:hover .oig-tile__image img {
	transform: scale(1.06);
}

/* Overlay (hover'da çıkan kararma + IG ikonu) */
.oig-tile__overlay {
	position: absolute;
	inset: 0;
	background: var(--oig-overlay-bg);
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: opacity .3s ease;
	pointer-events: none;
}
.oig-tile:hover .oig-tile__overlay { opacity: 1; }
.oig-tile__overlay svg {
	width: 28px;
	height: 28px;
	color: var(--oig-overlay-color);
	stroke-width: 1.5;
	transform: translateY(8px);
	transition: transform .35s ease;
}
.oig-tile:hover .oig-tile__overlay svg {
	transform: translateY(0);
}

/* Caption (görsel altında yazı) */
.oig-tile__caption {
	position: absolute;
	left: 0; right: 0; bottom: 0;
	padding: .75rem .9rem;
	background: linear-gradient(to top, rgba(0,0,0,.85), rgba(0,0,0,0));
	color: var(--oig-overlay-color);
	font-size: 12px;
	line-height: 1.4;
	letter-spacing: .01em;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	opacity: 0;
	transform: translateY(8px);
	transition: opacity .3s ease, transform .3s ease;
	pointer-events: none;
}
.oig-tile:hover .oig-tile__caption {
	opacity: 1;
	transform: translateY(0);
}

/* RESPONSIVE BREAKPOINTS */

/* Orta ekran (1200px altı) */
@media (max-width: 1199px) {
	.oig-grid {
		grid-template-columns: repeat(var(--oig-cols-md), minmax(0, 1fr));
	}
}

/* Tablet (900px altı) */
@media (max-width: 899px) {
	.oig-grid {
		grid-template-columns: repeat(var(--oig-cols-sm), minmax(0, 1fr));
	}
	.oig-tile__overlay svg { width: 24px; height: 24px; }
}

/* Mobil (600px altı) */
@media (max-width: 599px) {
	.oig-grid {
		grid-template-columns: repeat(var(--oig-cols-xs), minmax(0, 1fr));
		gap: calc(var(--oig-gap) * .75);
	}
	.oig-tile__overlay { opacity: 1; background: rgba(0,0,0,.15); }
	.oig-tile__overlay svg { transform: none; width: 20px; height: 20px; opacity: .85; }
	.oig-tile__caption {
		font-size: 10px;
		padding: .5rem .6rem;
		opacity: 1;
		transform: none;
	}
}

/* Çok küçük (380px altı) */
@media (max-width: 379px) {
	.oig-grid {
		gap: calc(var(--oig-gap) * .5);
	}
}

/* Touch device — hover yok, görseller her zaman aktif */
@media (hover: none) {
	.oig-tile:hover .oig-tile__image img { transform: none; }
	.oig-tile:hover { transform: none; }
	.oig-tile__overlay { opacity: .9; background: rgba(0,0,0,.1); }
	.oig-tile__overlay svg { transform: none; opacity: .8; }
}

/* Print fallback */
@media print {
	.oig-tile { break-inside: avoid; page-break-inside: avoid; }
}

/* Accessibility */
.oig-tile:focus-visible {
	outline: 2px solid var(--oig-ink);
	outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
	.oig-tile,
	.oig-tile__image img,
	.oig-tile__overlay,
	.oig-tile__caption,
	.oig-tile__overlay svg {
		transition: none !important;
		transform: none !important;
	}
}

/* ===========================================================
   LIGHTBOX (tıklanınca büyütme)
   =========================================================== */
.oig-lightbox {
	position: fixed;
	inset: 0;
	z-index: 99999;
	background: rgba(0,0,0,.92);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 2rem;
	opacity: 0;
	transition: opacity .3s ease;
}
.oig-lightbox.is-open {
	opacity: 1;
}
.oig-lightbox[hidden] {
	display: none;
}
.oig-lightbox__inner {
	max-width: 90vw;
	max-height: 88vh;
	display: flex;
	align-items: center;
	justify-content: center;
}
.oig-lightbox__img {
	max-width: 100%;
	max-height: 88vh;
	display: block;
	border-radius: 4px;
	box-shadow: 0 24px 60px rgba(0,0,0,.5);
}
.oig-lightbox__close,
.oig-lightbox__prev,
.oig-lightbox__next {
	position: absolute;
	background: rgba(255,255,255,.1);
	border: 1px solid rgba(255,255,255,.2);
	color: #fff;
	width: 48px;
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	font-size: 24px;
	font-family: inherit;
	line-height: 1;
	transition: background .2s;
	border-radius: 50%;
}
.oig-lightbox__close:hover,
.oig-lightbox__prev:hover,
.oig-lightbox__next:hover {
	background: rgba(255,255,255,.2);
}
.oig-lightbox__close {
	top: 1.5rem;
	right: 1.5rem;
}
.oig-lightbox__prev {
	left: 1.5rem;
	top: 50%;
	transform: translateY(-50%);
	font-size: 32px;
}
.oig-lightbox__next {
	right: 1.5rem;
	top: 50%;
	transform: translateY(-50%);
	font-size: 32px;
}
@media (max-width: 600px) {
	.oig-lightbox { padding: 1rem; }
	.oig-lightbox__close { top: 1rem; right: 1rem; width: 40px; height: 40px; font-size: 20px; }
	.oig-lightbox__prev, .oig-lightbox__next { width: 40px; height: 40px; }
	.oig-lightbox__prev { left: .5rem; }
	.oig-lightbox__next { right: .5rem; }
}