/* Panzenböck Gallery – Frontend. Alle Selektoren mit pbg- Präfix, keine globalen Regeln. */

.pbg-gallery {
	--pbg-cols: var(--pbg-cols-desktop, 4);
	position: relative;
	z-index: 0; /* bleibt unter Blocksy-Header und Dropdowns */
	isolation: isolate;
	background: var(--pbg-bg, transparent);
	margin: 0 0 1.5em;
}

@media (max-width: 1024px) {
	.pbg-gallery { --pbg-cols: var(--pbg-cols-tablet, 3); }
}

@media (max-width: 767px) {
	.pbg-gallery { --pbg-cols: var(--pbg-cols-mobile, 1); }
}

.pbg-gallery .pbg-grid {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(var(--pbg-cols), minmax(0, 1fr));
	gap: var(--pbg-gap, 15px);
	align-items: start;
}

.pbg-gallery .pbg-item {
	position: relative;
	margin: 0;
	padding: 0;
	min-width: 0;
}

.pbg-gallery .pbg-link {
	position: relative;
	display: block;
	overflow: hidden;
	border-radius: var(--pbg-radius, 0);
	line-height: 0;
	color: inherit;
	text-decoration: none;
	box-shadow: none;
}

.pbg-gallery .pbg-link:focus-visible {
	outline: 3px solid #1d70b8;
	outline-offset: 2px;
}

.pbg-gallery .pbg-img {
	display: block;
	width: 100%;
	max-width: 100%;
	height: auto;
	margin: 0;
	/* Platz wird vor dem Laden reserviert: keine Layoutverschiebung. */
	aspect-ratio: 1 / var(--pbg-ratio, 1);
	object-fit: cover;
}

/* ----- Masonry (per JS positioniert, nur bei mehr als einer Spalte) ----- */

.pbg-gallery.pbg-masonry-active .pbg-grid {
	display: block;
	position: relative;
}

.pbg-gallery.pbg-masonry-active .pbg-item {
	position: absolute;
	top: 0;
	left: 0;
}

/* ----- Standard-Grid: gleich große Kacheln ----- */

.pbg-gallery.pbg-layout-grid .pbg-img {
	aspect-ratio: 1 / 1;
}

/* Einspaltig (Smartphone): immer Originalseitenverhältnis, nichts abgeschnitten. */
.pbg-gallery.pbg-single .pbg-img,
.pbg-gallery.pbg-layout-grid.pbg-single .pbg-img {
	aspect-ratio: 1 / var(--pbg-ratio, 1);
	object-fit: contain;
}

/* ----- Nummerierung ----- */

.pbg-gallery .pbg-number {
	position: absolute;
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	width: var(--pbg-num-size, 50px);
	height: var(--pbg-num-size, 50px);
	background: var(--pbg-num-bg, #73afe8);
	color: var(--pbg-num-color, #fff);
	font-size: var(--pbg-num-font, 18px);
	font-weight: 700;
	line-height: 1;
	border-radius: 3px;
	pointer-events: none; /* blockiert keinen Klick */
}

.pbg-gallery.pbg-num-bottom-right .pbg-number { right: 10px; bottom: 10px; }
.pbg-gallery.pbg-num-bottom-left .pbg-number { left: 10px; bottom: 10px; }
.pbg-gallery.pbg-num-top-right .pbg-number { right: 10px; top: 10px; }
.pbg-gallery.pbg-num-top-left .pbg-number { left: 10px; top: 10px; }

/* ----- Bildunterschrift im Grid ----- */

.pbg-gallery .pbg-caption {
	padding: 8px 2px 0;
	font-size: 0.9em;
	line-height: 1.4;
}

.pbg-gallery .pbg-caption-title { display: block; font-weight: 600; }
.pbg-gallery .pbg-caption-desc { display: block; opacity: 0.8; }

/* ----- Hover ----- */

.pbg-gallery.pbg-hover-zoom .pbg-img,
.pbg-gallery.pbg-hover-dim .pbg-img {
	transition: transform 0.35s ease, filter 0.25s ease;
}

.pbg-gallery.pbg-hover-zoom .pbg-link:hover .pbg-img { transform: scale(1.04); }
.pbg-gallery.pbg-hover-dim .pbg-link:hover .pbg-img { filter: brightness(0.82); }

@media (prefers-reduced-motion: reduce) {
	.pbg-gallery .pbg-img { transition: none !important; }
	.pbg-gallery.pbg-hover-zoom .pbg-link:hover .pbg-img { transform: none; }
}

.pbg-notice {
	padding: 0.75em 1em;
	border-left: 4px solid #d63638;
	background: #fcf0f1;
}

/* ===================== Lightbox ===================== */

html.pbg-lb-lock,
html.pbg-lb-lock body {
	overflow: hidden !important;
}

.pbg-lb {
	position: fixed;
	inset: 0;
	z-index: 2147483000; /* über Header und Menüs */
	display: grid;
	grid-template-rows: auto minmax(0, 1fr) auto auto;
	background: rgba(10, 10, 10, 0.94);
	color: #fff;
	font-family: inherit;
	font-size: 15px;
	line-height: 1.4;
	-webkit-tap-highlight-color: transparent;
}

.pbg-lb[hidden],
.pbg-lb [hidden] { display: none !important; }

.pbg-lb.pbg-lb-anim { animation: pbg-fade 0.18s ease-out; }
.pbg-lb.pbg-lb-anim .pbg-lb-img { transition: opacity 0.18s ease, transform 0.2s ease; }

@keyframes pbg-fade { from { opacity: 0; } to { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
	.pbg-lb.pbg-lb-anim,
	.pbg-lb.pbg-lb-anim .pbg-lb-img { animation: none; transition: none; }
}

.pbg-lb button,
.pbg-lb a.pbg-lb-btn {
	appearance: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 44px;
	min-height: 44px;
	margin: 0;
	padding: 0 10px;
	border: 0;
	border-radius: 4px;
	background: transparent;
	color: #fff;
	font: inherit;
	font-size: 15px;
	line-height: 1;
	text-decoration: none;
	cursor: pointer;
	box-shadow: none;
}

.pbg-lb button:hover,
.pbg-lb a.pbg-lb-btn:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }

.pbg-lb button:focus-visible,
.pbg-lb a.pbg-lb-btn:focus-visible { outline: 2px solid #fff; outline-offset: 1px; }

.pbg-lb svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.pbg-lb-bar {
	display: flex;
	align-items: center;
	gap: 4px;
	padding: 6px 8px;
}

.pbg-lb-counter {
	margin-right: auto;
	padding: 0 8px;
	font-variant-numeric: tabular-nums;
	white-space: nowrap;
}

.pbg-lb-stage {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 0;
	overflow: hidden;
	touch-action: none;
	user-select: none;
}

.pbg-lb-img {
	display: block;
	max-width: calc(100% - 24px);
	max-height: calc(100% - 12px);
	width: auto;
	height: auto;
	object-fit: contain;
	transform-origin: center center;
	cursor: zoom-in;
	-webkit-user-drag: none;
}

.pbg-lb.pbg-lb-zoomed .pbg-lb-img { cursor: grab; }
.pbg-lb.pbg-lb-panning .pbg-lb-img { cursor: grabbing; transition: none !important; }

.pbg-lb-prev,
.pbg-lb-next {
	position: absolute;
	top: 50%;
	z-index: 2;
	transform: translateY(-50%);
	background: rgba(0, 0, 0, 0.35) !important;
}

.pbg-lb-prev { left: 8px; }
.pbg-lb-next { right: 8px; }

.pbg-lb-caption {
	padding: 6px 16px 8px;
	text-align: center;
}

.pbg-lb-caption:empty { display: none; }
.pbg-lb-title { display: block; font-weight: 600; }
.pbg-lb-desc { display: block; opacity: 0.85; max-width: 70ch; margin: 2px auto 0; }

.pbg-lb-thumbs {
	display: flex;
	gap: 6px;
	padding: 8px;
	overflow-x: auto;
	overscroll-behavior-x: contain;
	scrollbar-width: thin;
	background: rgba(0, 0, 0, 0.35);
}

.pbg-lb-thumbs button {
	flex: 0 0 auto;
	width: 64px;
	height: 64px;
	min-width: 64px;
	padding: 0;
	overflow: hidden;
	opacity: 0.55;
	border: 2px solid transparent;
	border-radius: 3px;
}

.pbg-lb-thumbs button[aria-current="true"] {
	opacity: 1;
	border-color: #73afe8;
}

.pbg-lb-thumbs img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

@media (max-width: 767px) {
	.pbg-lb-prev,
	.pbg-lb-next { display: none; } /* auf Smartphones wischen */
	.pbg-lb-thumbs button { width: 52px; height: 52px; min-width: 52px; }
	.pbg-lb-img { max-width: 100%; }
}

@media (max-width: 767px) and (hover: hover) {
	.pbg-lb-prev,
	.pbg-lb-next { display: inline-flex; }
}