/* Portfolio Gallery – Frontend Styles */

.wetzlar-portfolio-gallery {
	position: relative;
}

/* Gallery Grid */
.wetzlar-gallery-grid {
	display: grid;
	gap: 24px;
}

.wetzlar-gallery-grid.small { gap: 16px; }
.wetzlar-gallery-grid.large { gap: 32px; }

.wetzlar-gallery-grid.landscape .wetzlar-gallery-item { aspect-ratio: 3 / 2; }
.wetzlar-gallery-grid.portrait .wetzlar-gallery-item  { aspect-ratio: 2 / 3; }
.wetzlar-gallery-grid.square .wetzlar-gallery-item    { aspect-ratio: 1 / 1; }

/* Gallery Item */
.wetzlar-gallery-item {
	position: relative;
	cursor: pointer;
	overflow: hidden;
	background: #1a1a1a;
	transition: transform 0.3s ease;
}

.wetzlar-gallery-item:hover {
	transform: translateY(-4px);
}

.wetzlar-gallery-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.4s ease;
	user-select: none;
	-webkit-user-drag: none;
}

.wetzlar-gallery-item:hover img {
	transform: scale(1.05);
}

.wetzlar-gallery-overlay {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.5);
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.wetzlar-gallery-item:hover .wetzlar-gallery-overlay,
.wetzlar-gallery-item:focus .wetzlar-gallery-overlay {
	opacity: 1;
}

.wetzlar-gallery-view {
	color: #e5e2e1;
	font-size: 14px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	padding: 12px 24px;
	border: 1px solid #e5e2e1;
	background: transparent;
	pointer-events: none;
}

/* ── Lightbox ── */
.wetzlar-lightbox {
	position: fixed;
	inset: 0;
	z-index: 1000;
	display: none;
	align-items: center;
	justify-content: center;
}

.wetzlar-lightbox.active {
	display: flex;
}

.wetzlar-lightbox.active .wetzlar-lightbox-content {
	animation: lightboxFadeIn 0.3s ease;
}

@keyframes lightboxFadeIn {
	from { opacity: 0; transform: scale(0.95); }
	to   { opacity: 1; transform: scale(1); }
}

/* Overlay */
.wetzlar-lightbox-overlay {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, var(--lightbox-opacity, 0.95));
}

.wetzlar-lightbox.light .wetzlar-lightbox-overlay,
[data-theme="light"] .wetzlar-lightbox .wetzlar-lightbox-overlay {
	background: rgba(245, 245, 244, var(--lightbox-opacity, 0.95));
}

/* Content */
.wetzlar-lightbox-content {
	position: relative;
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
}

/* Header — logo pinned upper-left, close pinned upper-right. */
.wetzlar-lightbox-header {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	padding: 0;
	z-index: 10;
	pointer-events: none; /* let clicks fall through except on children */
}
.wetzlar-lightbox-header > * {
	pointer-events: auto;
}

.wetzlar-lightbox-logo {
	display: flex;
	align-items: center;
	padding: 16px;
}

/* The lightbox logo is cloned from the site header at runtime, so it can
   be either a <img> (custom logo set) or the site-title placeholder. Allow
   it to render at a comfortable brand size matching the header. */
.wetzlar-lightbox-logo .wp-block-site-logo,
.wetzlar-lightbox-logo .wp-block-site-logo a,
.wetzlar-lightbox-logo .wp-block-site-logo img {
	display: block;
	margin: 0;
}

.wetzlar-lightbox-logo img {
	display: block;
	height: auto;
	width: auto;
	max-height: 48px;
	max-width: 200px;
	object-fit: contain;
	user-select: none;
	-webkit-user-drag: none;
}

.wetzlar-logo-placeholder {
	color: #e5e2e1;
	font-size: 11px;
	letter-spacing: 0.2em;
	text-transform: uppercase;
}

.wetzlar-lightbox.light .wetzlar-logo-placeholder,
[data-theme="light"] .wetzlar-lightbox .wetzlar-logo-placeholder {
	color: #1a1a1a;
}

/* Close */
.wetzlar-lightbox-close {
	background: none;
	border: none;
	color: #e5e2e1;
	font-size: 32px;
	cursor: pointer;
	padding: 0;
	width: 48px;
	height: 48px;
	margin: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: opacity 0.2s ease;
}

.wetzlar-lightbox-close:hover {
	opacity: 0.7;
}

.wetzlar-lightbox.light .wetzlar-lightbox-close,
[data-theme="light"] .wetzlar-lightbox .wetzlar-lightbox-close {
	color: #1a1a1a;
}

/* Nav arrows */
.wetzlar-lightbox-nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	background: rgba(229, 226, 225, 0.1);
	border: 1px solid rgba(229, 226, 225, 0.2);
	color: #e5e2e1;
	width: 56px;
	height: 56px;
	border-radius: 50%;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s ease;
	z-index: 10;
}

.wetzlar-lightbox-nav:hover {
	background: rgba(229, 226, 225, 0.2);
}

.wetzlar-lightbox.light .wetzlar-lightbox-nav,
[data-theme="light"] .wetzlar-lightbox .wetzlar-lightbox-nav {
	background: rgba(0, 0, 0, 0.1);
	border-color: rgba(0, 0, 0, 0.2);
	color: #1a1a1a;
}

.wetzlar-lightbox-prev { left: 24px; }
.wetzlar-lightbox-next { right: 24px; }

/* Image container */
.wetzlar-lightbox-image-container {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 24px 80px;
	overflow: hidden;
}

.wetzlar-lightbox-image-container img {
	max-width: 100%;
	max-height: calc(100vh - 200px);
	object-fit: contain;
	user-select: none;
	-webkit-user-select: none;
	-webkit-user-drag: none;
	-webkit-touch-callout: none; /* iOS: suppress long-press “Save Image” menu */
	-khtml-user-select: none;
	pointer-events: auto;
}

.wetzlar-lightbox-caption {
	color: #e5e2e1;
	font-size: 14px;
	margin-top: 16px;
	text-align: center;
	opacity: 0.8;
}

.wetzlar-lightbox.light .wetzlar-lightbox-caption,
[data-theme="light"] .wetzlar-lightbox .wetzlar-lightbox-caption {
	color: #1a1a1a;
}

/* Counter */
.wetzlar-lightbox-counter {
	position: absolute;
	bottom: 24px;
	left: 50%;
	transform: translateX(-50%);
	color: #e5e2e1;
	font-size: 13px;
	letter-spacing: 0.05em;
	opacity: 0.6;
}

.wetzlar-lightbox.light .wetzlar-lightbox-counter,
[data-theme="light"] .wetzlar-lightbox .wetzlar-lightbox-counter {
	color: #1a1a1a;
}

/* ── Focus styles ── */
.wetzlar-gallery-item:focus,
.wetzlar-lightbox-nav:focus,
.wetzlar-lightbox-close:focus {
	outline: 2px solid #e5e2e1;
	outline-offset: 2px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
	.wetzlar-lightbox-nav {
		width: 44px;
		height: 44px;
	}

	.wetzlar-lightbox-prev { left: 12px; }
	.wetzlar-lightbox-next { right: 12px; }

	.wetzlar-lightbox-image-container {
		padding: 16px 60px;
	}
}