/**
 * Foto Slider & Lightbox – front-end styles.
 * Prefixed with .fslb- to avoid clashes; builds on the bundled Swiper CSS.
 */

/* ----------------------------------------------------------------------- *
 * Inline slider                                                            *
 * ----------------------------------------------------------------------- */

.fslb-gallery {
	margin-block: 1.5rem;
}

.fslb-slider {
	width: 100%;
	position: relative;
	background: #000;
}

.fslb-slide {
	display: flex;
	flex-direction: column;
}

.fslb-open {
	display: block;
	width: 100%;
	margin: 0;
	padding: 0;
	border: 0;
	background: none;
	cursor: zoom-in;
	line-height: 0;
}

.fslb-open:focus-visible {
	outline: 3px solid #4f9cff;
	outline-offset: -3px;
}

.fslb-image {
	display: block;
	width: 100%;
	height: auto;
}

.fslb-caption {
	padding: 0.6em 0.8em;
	font-size: 0.9em;
	line-height: 1.4;
	text-align: center;
	color: #444;
}

/* Arrows: a dark pill with a light ring + shadow, so they read on the dark
   letterbox background as well as on light or dark images. */
.fslb-slider .swiper-button-prev,
.fslb-slider .swiper-button-next {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: rgba( 0, 0, 0, 0.5 );
	color: #fff;
	--swiper-navigation-color: #fff;
	--swiper-navigation-size: 36px;
	border: 1px solid rgba( 255, 255, 255, 0.7 );
	box-shadow: 0 1px 4px rgba( 0, 0, 0, 0.4 );
	transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.fslb-slider .swiper-button-prev:hover,
.fslb-slider .swiper-button-next:hover {
	background: rgba( 0, 0, 0, 0.72 );
	border-color: #fff;
	transform: scale( 1.06 );
}

.fslb-slider .swiper-button-prev::after,
.fslb-slider .swiper-button-next::after {
	font-size: 14px;
	font-weight: 700;
	text-shadow: 0 1px 2px rgba( 0, 0, 0, 0.5 );
}

.fslb-slider .swiper-button-prev:focus-visible,
.fslb-slider .swiper-button-next:focus-visible {
	outline: 3px solid #4f9cff;
	outline-offset: 2px;
}

/* Pagination dots. */
.fslb-slider .swiper-pagination-bullet {
	background: #fff;
	opacity: 0.6;
}

.fslb-slider .swiper-pagination-bullet-active {
	opacity: 1;
}

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

.fslb-lightbox {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
}

.fslb-lightbox[hidden] {
	display: none;
}

.fslb-lb-backdrop {
	position: absolute;
	inset: 0;
	background: rgba( 0, 0, 0, 0.92 );
}

.fslb-lb-inner {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	width: 100%;
	height: 100%;
	padding: 3.25rem 1rem 1rem;
	box-sizing: border-box;
}

.fslb-lb-close {
	position: absolute;
	top: 0.5rem;
	right: 0.75rem;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: rgba( 255, 255, 255, 0.12 );
	color: #fff;
	font-size: 28px;
	line-height: 1;
	cursor: pointer;
}

.fslb-lb-close:hover {
	background: rgba( 255, 255, 255, 0.25 );
}

.fslb-lb-close:focus-visible,
.fslb-lb-thumbs .swiper-slide:focus-visible {
	outline: 3px solid #4f9cff;
	outline-offset: 2px;
}

.fslb-lb-counter {
	position: absolute;
	top: 1rem;
	left: 1rem;
	color: #fff;
	font-size: 0.95rem;
	font-variant-numeric: tabular-nums;
	opacity: 0.85;
}

.fslb-lb-main {
	flex: 1 1 auto;
	min-height: 0;
	width: 100%;
}

.fslb-lb-main .swiper-slide {
	display: flex;
	align-items: center;
	justify-content: center;
}

.fslb-lb-image {
	max-width: 100%;
	max-height: 100%;
	width: auto;
	height: auto;
	object-fit: contain;
}

.fslb-lb-main .swiper-button-prev,
.fslb-lb-main .swiper-button-next {
	color: #fff;
}

.fslb-lb-caption {
	flex: 0 0 auto;
	padding: 0.75rem 1rem 0.25rem;
	color: #eee;
	text-align: center;
	font-size: 0.95rem;
}

.fslb-lb-thumbs {
	flex: 0 0 auto;
	height: 72px;
	margin-top: 0.75rem;
	box-sizing: border-box;
}

.fslb-lb-thumbs .swiper-slide {
	width: auto;
	height: 100%;
	opacity: 0.45;
	cursor: pointer;
	transition: opacity 0.15s ease;
}

.fslb-lb-thumbs .swiper-slide-thumb-active {
	opacity: 1;
}

.fslb-lb-thumbs img {
	display: block;
	height: 100%;
	width: auto;
	border-radius: 3px;
	object-fit: cover;
}

/* Prevent background scrolling while the lightbox is open. */
body.fslb-lb-open {
	overflow: hidden;
}

/* ----------------------------------------------------------------------- *
 * Theme awareness + reduced motion                                         *
 * ----------------------------------------------------------------------- */

@media ( prefers-color-scheme: dark ) {

	.fslb-caption {
		color: #ccc;
	}
}

@media ( prefers-reduced-motion: reduce ) {

	.fslb-slider .swiper-button-prev,
	.fslb-slider .swiper-button-next,
	.fslb-lb-thumbs .swiper-slide {
		transition: none;
	}
}