/**
 * Photo Gallery block styles
 */

/* ──────────────────────────────────────────────
   Wrapper — outer is voor (eventuele) achtergrond
   en kan edge-to-edge gaan (via WP align "Volle breedte").
   .gallery-inner houdt de gallery zelf binnen een
   maximale breedte, zodat de achtergrond breder kan
   zijn dan de foto's.
────────────────────────────────────────────── */
.wp-block-signijkerk-photo-gallery {
	padding: 3rem 0;
}

.wp-block-signijkerk-photo-gallery .gallery-inner {
	max-width: 1200px;
	margin: 0 auto;
	width: 100%;
}

/* Bij Volle breedte (alignfull) heeft de outer geen horizontal padding
   van het theme; de inner geeft dan zelf wat lucht aan de zijkanten. */
.wp-block-signijkerk-photo-gallery.alignfull .gallery-inner {
	padding-left: 1.5rem;
	padding-right: 1.5rem;
}

/* ──────────────────────────────────────────────
   Header — titel + ondertitel boven de galerij
────────────────────────────────────────────── */
.wp-block-signijkerk-photo-gallery .gallery-header {
	max-width: 720px;
	margin: 0 auto 3rem;
	padding: 0;
	text-align: center;
}

.wp-block-signijkerk-photo-gallery .gallery-header:empty,
.wp-block-signijkerk-photo-gallery .gallery-header > *:empty {
	display: none;
}

.wp-block-signijkerk-photo-gallery .gallery-header__title {
	position: relative;
	margin: 0 0 1.25rem;
	padding-bottom: 1rem;
	font-size: clamp( 1.5rem, 3vw, 2.25rem );
	font-weight: 700;
	letter-spacing: 0.02em;
	line-height: 1.2;
	color: inherit;
}

.wp-block-signijkerk-photo-gallery .gallery-header__title::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX( -50% );
	width: 60px;
	height: 3px;
	background: var( --wp--preset--color--accent, #F07D00 );
	border-radius: 2px;
}

.wp-block-signijkerk-photo-gallery .gallery-header__subtitle {
	margin: 0;
	font-size: 1rem;
	line-height: 1.65;
	opacity: 0.8;
}

/* ──────────────────────────────────────────────
   Achtergrondkleuren — slugs verwijzen naar
   theme.json palette (Customizer-override safe).
   Achtergrond komt op de OUTER zodat ze meegaat
   wanneer de gebruiker "Volle breedte" kiest in
   de blok-toolbar; foto's blijven binnen .gallery-inner.
────────────────────────────────────────────── */
.wp-block-signijkerk-photo-gallery.has-bg-primary,
.wp-block-signijkerk-photo-gallery.has-bg-secondary,
.wp-block-signijkerk-photo-gallery.has-bg-accent {
	padding-top: 4.5rem;
	padding-bottom: 4.5rem;
}

.wp-block-signijkerk-photo-gallery.has-bg-primary {
	background: var( --wp--preset--color--primary, #1A3C5E );
	color: #fff;
}

.wp-block-signijkerk-photo-gallery.has-bg-secondary {
	background: var( --wp--preset--color--secondary, #E8F4F8 );
	color: var( --wp--preset--color--primary, #1A3C5E );
}

.wp-block-signijkerk-photo-gallery.has-bg-accent {
	background: var( --wp--preset--color--accent, #F07D00 );
	color: #fff;
}

/* Bij accent-achtergrond is een oranje/accent underline onzichtbaar — gebruik wit */
.wp-block-signijkerk-photo-gallery.has-bg-accent .gallery-header__title::after {
	background: #fff;
}

/* Op mobile minder padding rondom de gekleurde sectie */
@media ( max-width: 640px ) {
	.wp-block-signijkerk-photo-gallery.has-bg-primary,
	.wp-block-signijkerk-photo-gallery.has-bg-secondary,
	.wp-block-signijkerk-photo-gallery.has-bg-accent {
		padding-top: 3rem;
		padding-bottom: 3rem;
	}

	.wp-block-signijkerk-photo-gallery .gallery-header {
		margin-bottom: 2rem;
	}
}

/* ──────────────────────────────────────────────
   RASTER — uniform grid (layoutStyle: 'grid')
────────────────────────────────────────────── */
.wp-block-signijkerk-photo-gallery .gallery-grid {
	display: grid;
	grid-template-columns: repeat( var( --cols-mobile, 1 ), 1fr );
	gap: 0.5rem;
}

@media ( min-width: 640px ) {
	.wp-block-signijkerk-photo-gallery .gallery-grid {
		grid-template-columns: repeat( var( --cols-tablet, 2 ), 1fr );
	}
}

@media ( min-width: 1024px ) {
	.wp-block-signijkerk-photo-gallery .gallery-grid {
		grid-template-columns: repeat( var( --cols-desktop, 3 ), 1fr );
	}
}

/* ──────────────────────────────────────────────
   MOZAÏEK — speelse grid (layoutStyle: 'mosaic')
   Patroon per 5 items op 3-koloms basis:
   ┌──────────┬────┐
   │  1(2×2)  │  2 │
   │          ├────┤
   │          │  3 │
   ├────┬─────┴────┤   ← dense auto-placement
   │ 4  │    5    │
   └────┴──────────┘
────────────────────────────────────────────── */
.wp-block-signijkerk-photo-gallery .gallery-grid--mosaic {
	grid-template-columns: repeat( 2, 1fr );
	grid-auto-rows: 220px;
	grid-auto-flow: dense;
}

/* Mobiel: 5n+1 is breed (hele breedte, hoger) */
.wp-block-signijkerk-photo-gallery .gallery-grid--mosaic .gallery-item:nth-child( 5n+1 ) {
	grid-column: span 2;
	grid-row: span 2;
}

@media ( min-width: 640px ) {
	.wp-block-signijkerk-photo-gallery .gallery-grid--mosaic {
		grid-template-columns: repeat( 3, 1fr );
		grid-auto-rows: 240px;
	}

	/* 5n+1: groot blok links (2 kolommen, 2 rijen) */
	.wp-block-signijkerk-photo-gallery .gallery-grid--mosaic .gallery-item:nth-child( 5n+1 ) {
		grid-column: span 2;
		grid-row: span 2;
	}

	/* 5n+4: breed onderaan (2 kolommen) */
	.wp-block-signijkerk-photo-gallery .gallery-grid--mosaic .gallery-item:nth-child( 5n+4 ) {
		grid-column: span 2;
		grid-row: span 1;
	}
}

@media ( min-width: 1024px ) {
	.wp-block-signijkerk-photo-gallery .gallery-grid--mosaic {
		grid-template-columns: repeat( 4, 1fr );
		grid-auto-rows: 260px;
	}

	/* 5n+1: groot (2×2) */
	.wp-block-signijkerk-photo-gallery .gallery-grid--mosaic .gallery-item:nth-child( 5n+1 ) {
		grid-column: span 2;
		grid-row: span 2;
	}

	/* 5n+4: breed (2×1) */
	.wp-block-signijkerk-photo-gallery .gallery-grid--mosaic .gallery-item:nth-child( 5n+4 ) {
		grid-column: span 2;
		grid-row: span 1;
	}
}

/* ──────────────────────────────────────────────
   SHOWCASE — symmetrisch patroon (layoutStyle: 'showcase')
   Patroon per 5 items, op desktop:
   ┌──────┬──────┬──────┬──────┐
   │      │  2   │  3   │      │
   │  1   ├──────┴──────┤  5   │
   │      │      4      │      │
   └──────┴─────────────┴──────┘
   Buiten 1024px valt het terug naar simple grid.
────────────────────────────────────────────── */
.wp-block-signijkerk-photo-gallery .gallery-grid--showcase {
	grid-template-columns: 1fr;
	grid-auto-rows: 220px;
	grid-auto-flow: dense;
}

@media ( min-width: 640px ) {
	.wp-block-signijkerk-photo-gallery .gallery-grid--showcase {
		grid-template-columns: repeat( 2, 1fr );
		grid-auto-rows: 200px;
	}
}

@media ( min-width: 1024px ) {
	.wp-block-signijkerk-photo-gallery .gallery-grid--showcase {
		grid-template-columns: repeat( 4, 1fr );
		grid-auto-rows: 240px;
	}

	/* 5n+1: links groot — kolom 1, span 2 rijen */
	.wp-block-signijkerk-photo-gallery .gallery-grid--showcase .gallery-item:nth-child( 5n+1 ) {
		grid-column: 1;
		grid-row: span 2;
	}

	/* 5n+2: midden-links boven — kolom 2 */
	.wp-block-signijkerk-photo-gallery .gallery-grid--showcase .gallery-item:nth-child( 5n+2 ) {
		grid-column: 2;
	}

	/* 5n+3: midden-rechts boven — kolom 3 */
	.wp-block-signijkerk-photo-gallery .gallery-grid--showcase .gallery-item:nth-child( 5n+3 ) {
		grid-column: 3;
	}

	/* 5n+4: midden onder — kolommen 2 en 3 */
	.wp-block-signijkerk-photo-gallery .gallery-grid--showcase .gallery-item:nth-child( 5n+4 ) {
		grid-column: 2 / span 2;
	}

	/* 5n (= 5, 10, 15...): rechts groot — kolom 4, span 2 rijen */
	.wp-block-signijkerk-photo-gallery .gallery-grid--showcase .gallery-item:nth-child( 5n ) {
		grid-column: 4;
		grid-row: span 2;
	}
}

/* In showcase bepaalt grid-row span de hoogte — geen aspect-ratio */
.wp-block-signijkerk-photo-gallery .gallery-grid--showcase .gallery-item {
	aspect-ratio: unset;
}

/* ──────────────────────────────────────────────
   Gallery item (button reset)
────────────────────────────────────────────── */
.wp-block-signijkerk-photo-gallery .gallery-item {
	position: relative;
	display: block;
	padding: 0;
	border: none;
	background: none;
	cursor: pointer;
	overflow: hidden;
	width: 100%;
	/* Voor raster-modus: vaste aspect ratio */
	aspect-ratio: 4 / 3;
}

/* In mozaïek heeft grid-row span de hoogte al bepaald — geen aspect-ratio */
.wp-block-signijkerk-photo-gallery .gallery-grid--mosaic .gallery-item {
	aspect-ratio: unset;
}

.wp-block-signijkerk-photo-gallery .gallery-item__inner {
	position: relative;
	width: 100%;
	height: 100%;
	overflow: hidden;
}

/* ──────────────────────────────────────────────
   Zwart-wit → kleur hover effect
────────────────────────────────────────────── */
.wp-block-signijkerk-photo-gallery .gallery-item img {
	width: 100%;
	height: 100%;
	-o-object-fit: cover;
	   object-fit: cover;
	display: block;
	filter: grayscale( 100% );
	transform: scale( 1 );
	transition: filter 0.45s ease, transform 0.45s ease;
}

.wp-block-signijkerk-photo-gallery .gallery-item:hover img,
.wp-block-signijkerk-photo-gallery .gallery-item:focus-visible img {
	filter: grayscale( 0% );
	transform: scale( 1.04 );
}

/* ──────────────────────────────────────────────
   Overlay met vergrootglas
────────────────────────────────────────────── */
.wp-block-signijkerk-photo-gallery .gallery-item__overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba( 0, 0, 0, 0.22 );
	opacity: 0;
	transition: opacity 0.35s ease;
	pointer-events: none;
}

.wp-block-signijkerk-photo-gallery .gallery-item:hover .gallery-item__overlay,
.wp-block-signijkerk-photo-gallery .gallery-item:focus-visible .gallery-item__overlay {
	opacity: 1;
}

.wp-block-signijkerk-photo-gallery .gallery-item__overlay svg {
	width: 3rem;
	height: 3rem;
	color: #fff;
	filter: drop-shadow( 0 2px 6px rgba( 0, 0, 0, 0.5 ) );
}

/* ──────────────────────────────────────────────
   Caption
────────────────────────────────────────────── */
.wp-block-signijkerk-photo-gallery .gallery-item__caption {
	display: block;
	font-size: 0.8rem;
	color: #666;
	text-align: center;
	padding: 0.35rem 0.5rem 0;
}

/* ──────────────────────────────────────────────
   Scroll-animatie (frontend)
────────────────────────────────────────────── */
.wp-block-signijkerk-photo-gallery .gallery-item--animate {
	opacity: 0;
	transform: translateY( 36px );
	transition: opacity 0.55s ease, transform 0.55s ease;
}

.wp-block-signijkerk-photo-gallery .gallery-item--animate.is-visible {
	opacity: 1;
	transform: translateY( 0 );
}

/* Editor: altijd zichtbaar */
.editor-styles-wrapper .wp-block-signijkerk-photo-gallery .gallery-item--animate,
.block-editor-block-list__block .wp-block-signijkerk-photo-gallery .gallery-item--animate {
	opacity: 1;
	transform: none;
	transition: filter 0.45s ease, transform 0.45s ease;
}

/* Editor: hover effect ook zichtbaar (img heeft altijd hoogte nodig) */
.editor-styles-wrapper .wp-block-signijkerk-photo-gallery .gallery-item,
.block-editor-block-list__block .wp-block-signijkerk-photo-gallery .gallery-item {
	aspect-ratio: 4 / 3;
}

.editor-styles-wrapper .wp-block-signijkerk-photo-gallery .gallery-grid--mosaic .gallery-item,
.block-editor-block-list__block .wp-block-signijkerk-photo-gallery .gallery-grid--mosaic .gallery-item {
	aspect-ratio: unset;
	min-height: 180px;
}

/* ──────────────────────────────────────────────
   Editor: foto toevoegen knop
────────────────────────────────────────────── */
.wp-block-signijkerk-photo-gallery .gallery-add-button {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	aspect-ratio: 4 / 3;
	min-height: 120px;
	width: 100%;
	border: 2px dashed #bbb;
	background: #f9f9f9;
	color: #666;
	cursor: pointer;
	font-size: 0.85rem;
	border-radius: 2px;
	transition: border-color 0.2s, background 0.2s;
}

.wp-block-signijkerk-photo-gallery .gallery-add-button:hover {
	border-color: var( --wp--preset--color--accent, #b08060 );
	background: #fff;
	color: var( --wp--preset--color--accent, #b08060 );
}

.wp-block-signijkerk-photo-gallery .gallery-add-button svg {
	width: 2rem;
	height: 2rem;
}

.wp-block-signijkerk-photo-gallery .gallery-item__remove {
	position: absolute;
	top: 6px;
	right: 6px;
	z-index: 10;
	background: rgba( 0, 0, 0, 0.6 ) !important;
	border-radius: 50%;
	padding: 2px !important;
	min-width: 0 !important;
	color: #fff !important;
}

.wp-block-signijkerk-photo-gallery .gallery-placeholder {
	text-align: center;
	color: #999;
	font-size: 0.9rem;
	margin-top: 1rem;
}

/* ──────────────────────────────────────────────
   Lightbox modal
────────────────────────────────────────────── */
.gallery-modal__backdrop {
	position: fixed;
	inset: 0;
	background: rgba( 0, 0, 0, 0.85 );
	z-index: 99998;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.gallery-modal__backdrop.is-open {
	opacity: 1;
}

.gallery-modal {
	position: fixed;
	inset: 0;
	z-index: 99999;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 1.5rem;
	opacity: 0;
	transition: opacity 0.3s ease;
	pointer-events: none;
}

.gallery-modal.is-open {
	opacity: 1;
	pointer-events: auto;
}

.gallery-modal__content {
	position: relative;
	max-width: 90vw;
	max-height: 90vh;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.75rem;
}

.gallery-modal__img {
	max-width: 90vw;
	max-height: 80vh;
	-o-object-fit: contain;
	   object-fit: contain;
	border-radius: 2px;
	box-shadow: 0 8px 40px rgba( 0, 0, 0, 0.6 );
	transition: opacity 0.2s ease;
}

.gallery-modal__img.is-transitioning {
	opacity: 0;
}

.gallery-modal__caption {
	color: rgba( 255, 255, 255, 0.75 );
	font-size: 0.875rem;
	text-align: center;
	margin: 0;
}

.gallery-modal__counter {
	color: rgba( 255, 255, 255, 0.5 );
	font-size: 0.8rem;
	text-align: center;
}

.gallery-modal__close,
.gallery-modal__prev,
.gallery-modal__next {
	position: fixed;
	background: rgba( 255, 255, 255, 0.12 );
	border: none;
	border-radius: 50%;
	width: 3rem;
	height: 3rem;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	color: #fff;
	transition: background 0.2s ease;
	z-index: 100000;
}

.gallery-modal__close:hover,
.gallery-modal__prev:hover,
.gallery-modal__next:hover {
	background: rgba( 255, 255, 255, 0.25 );
}

.gallery-modal__close {
	top: 1.25rem;
	right: 1.25rem;
}

.gallery-modal__prev {
	left: 1rem;
	top: 50%;
	transform: translateY( -50% );
}

.gallery-modal__next {
	right: 1rem;
	top: 50%;
	transform: translateY( -50% );
}

.gallery-modal__close svg,
.gallery-modal__prev svg,
.gallery-modal__next svg {
	width: 1.5rem;
	height: 1.5rem;
}

@media ( max-width: 640px ) {
	.gallery-modal__prev,
	.gallery-modal__next {
		width: 2.5rem;
		height: 2.5rem;
	}
}