/*!
 * W Bolesławcu – Facebook Feed – style sekcji
 * Wszystkie selektory z prefiksem .wbfb- (brak konfliktów z motywem / Elementorem).
 */
.wbfb-feed {
	--wbfb-accent: #1e4c9a;
	--wbfb-accent-hover: color-mix(in srgb, var(--wbfb-accent) 85%, #000);
	--wbfb-accent-soft: color-mix(in srgb, var(--wbfb-accent) 10%, #fff);
	--wbfb-heading: #0b0f19;
	--wbfb-text: #1f2937;
	--wbfb-muted: #4b5563;
	--wbfb-card: #fff;
	--wbfb-border: #e5e7eb;
	--wbfb-media-bg: #eef1f6;
	--wbfb-radius: 16px;
	--wbfb-gap: 24px;
	--wbfb-shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 4px 14px rgba(16, 24, 40, .06);
	--wbfb-shadow-hover: 0 10px 30px rgba(16, 24, 40, .14);
	--wbfb-font: inherit;
	--wbfb-font-heading: "Inter Tight", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

	container-type: inline-size;
	container-name: wbfb;
	box-sizing: border-box;
	width: 100%;
	margin: 0 0 2.5rem;
	color: var(--wbfb-text);
	font-family: var(--wbfb-font);
	line-height: 1.5;
}

.wbfb-feed *,
.wbfb-feed *::before,
.wbfb-feed *::after { box-sizing: border-box; }

.wbfb-feed [hidden] { display: none !important; }

.wbfb-sr {
	position: absolute !important;
	width: 1px; height: 1px;
	margin: -1px; padding: 0;
	overflow: hidden;
	clip: rect(0 0 0 0);
	clip-path: inset(50%);
	white-space: nowrap;
	border: 0;
}

/* ---------- Nagłówek ---------- */
.wbfb-feed__header {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 16px;
	margin: 0 0 20px;
}
.wbfb-feed__headings { max-width: 760px; }
.wbfb-feed__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin: 0 0 8px;
	color: var(--wbfb-accent);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: .06em;
	text-transform: uppercase;
}
.wbfb-feed .wbfb-feed__title {
	margin: 0 0 8px;
	padding: 0;
	color: var(--wbfb-heading);
	font-family: var(--wbfb-font-heading);
	font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.25rem);
	font-size: clamp(1.375rem, 1rem + 2.2cqi, 2.25rem);
	font-weight: 900;
	line-height: 1.1;
	letter-spacing: -.01em;
	border: 0;
}
.wbfb-feed .wbfb-feed__subtitle {
	margin: 0;
	color: var(--wbfb-muted);
	font-size: 1rem;
	line-height: 1.55;
}

/* ---------- Lista ---------- */
.wbfb-feed__viewport { position: relative; }
.wbfb-feed .wbfb-feed__list {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: var(--wbfb-gap);
	margin: 0;
	padding: 0;
	list-style: none;
}
.wbfb-feed--count-3 .wbfb-feed__list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.wbfb-feed__list:focus { outline: none; }
.wbfb-feed__list:focus-visible {
	outline: 3px solid var(--wbfb-accent);
	outline-offset: 4px;
	border-radius: var(--wbfb-radius);
}

/* ---------- Karta ---------- */
.wbfb-feed .wbfb-card {
	display: flex;
	margin: 0;
	padding: 0;
	min-width: 0;
	list-style: none;
}
.wbfb-feed .wbfb-card::before { display: none; content: none; }
.wbfb-card__inner {
	position: relative;
	display: flex;
	flex-direction: column;
	width: 100%;
	overflow: hidden;
	background: var(--wbfb-card);
	border: 1px solid var(--wbfb-border);
	border-radius: var(--wbfb-radius);
	box-shadow: var(--wbfb-shadow);
	transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.wbfb-card__inner:hover,
.wbfb-card__inner:focus-within {
	transform: translateY(-4px);
	box-shadow: var(--wbfb-shadow-hover);
	border-color: color-mix(in srgb, var(--wbfb-accent) 25%, var(--wbfb-border));
}

.wbfb-feed .wbfb-card__media {
	position: relative;
	display: block;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: var(--wbfb-media-bg);
	text-decoration: none;
	border: 0;
}
.wbfb-feed .wbfb-card__img {
	display: block;
	width: 100%;
	height: 100%;
	max-width: none;
	margin: 0;
	object-fit: cover;
	border-radius: 0;
	transition: transform .5s ease;
}
.wbfb-fit-contain .wbfb-card__img { object-fit: contain; }
.wbfb-card__inner:hover .wbfb-card__img { transform: scale(1.04); }

.wbfb-card__placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	color: rgba(255, 255, 255, .9);
	background:
		radial-gradient(circle at 85% 15%, rgba(255, 255, 255, .18) 0 18%, transparent 19%),
		linear-gradient(135deg, var(--wbfb-accent), color-mix(in srgb, var(--wbfb-accent) 55%, #0b0f19));
}

.wbfb-card__badge {
	position: absolute;
	left: 12px;
	top: 12px;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 4px 10px;
	color: #fff;
	background: rgba(11, 15, 25, .78);
	border-radius: 999px;
	font-size: 12px;
	font-weight: 600;
	line-height: 1.4;
}
.wbfb-card__play {
	position: absolute;
	inset: 0;
	margin: auto;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	padding-left: 3px;
	color: var(--wbfb-accent);
	background: rgba(255, 255, 255, .94);
	border-radius: 50%;
	box-shadow: 0 6px 18px rgba(0, 0, 0, .25);
	transition: transform .25s ease;
}
.wbfb-card__inner:hover .wbfb-card__play { transform: scale(1.08); }

.wbfb-card__body {
	display: flex;
	flex: 1 1 auto;
	flex-direction: column;
	gap: 12px;
	padding: 16px 18px 18px;
}
.wbfb-card__meta {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 2px;
	font-size: 13px;
	line-height: 1.4;
}
.wbfb-card__source {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: var(--wbfb-heading);
	font-weight: 600;
}
.wbfb-card__fb { display: inline-flex; color: #1877f2; }
.wbfb-card__date { padding-left: 24px; color: var(--wbfb-muted); font-variant-numeric: tabular-nums; }

.wbfb-feed .wbfb-card__text {
	display: -webkit-box;
	margin: 0;
	overflow: hidden;
	color: var(--wbfb-text);
	font-size: 15px;
	line-height: 1.55;
	-webkit-line-clamp: 6;
	-webkit-box-orient: vertical;
	overflow-wrap: anywhere;
}
.wbfb-feed--no-images .wbfb-card__text { -webkit-line-clamp: 8; }

.wbfb-feed .wbfb-card__cta {
	display: inline-flex;
	align-items: center;
	align-self: flex-start;
	gap: 6px;
	margin-top: auto;
	padding: 9px 16px;
	color: var(--wbfb-accent);
	background: var(--wbfb-accent-soft);
	border-radius: 999px;
	font-size: 14px;
	font-weight: 600;
	line-height: 1.2;
	text-decoration: none;
	transition: background-color .2s ease, color .2s ease;
}
.wbfb-feed .wbfb-card__cta:hover {
	color: #fff;
	background: var(--wbfb-accent);
	text-decoration: none;
}
.wbfb-feed .wbfb-card__cta:focus-visible,
.wbfb-feed .wbfb-follow:focus-visible,
.wbfb-feed__arrow:focus-visible,
.wbfb-feed__dot:focus-visible {
	outline: 3px solid var(--wbfb-accent);
	outline-offset: 3px;
}
.wbfb-feed .wbfb-icon { flex: 0 0 auto; vertical-align: middle; }

/* ---------- Stopka ---------- */
.wbfb-feed__footer {
	display: flex;
	justify-content: center;
	margin-top: 28px;
}
.wbfb-feed .wbfb-follow {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	min-height: 48px;
	padding: 12px 24px;
	color: #fff;
	background: var(--wbfb-accent);
	border-radius: 999px;
	font-size: 15px;
	font-weight: 600;
	line-height: 1.2;
	text-align: center;
	text-decoration: none;
	box-shadow: 0 6px 16px color-mix(in srgb, var(--wbfb-accent) 30%, transparent);
	transition: background-color .2s ease, transform .2s ease;
}
.wbfb-feed .wbfb-follow:hover {
	color: #fff;
	background: var(--wbfb-accent-hover);
	transform: translateY(-1px);
	text-decoration: none;
}

/* ---------- Nawigacja karuzeli ---------- */
.wbfb-feed__nav { display: flex; gap: 8px; flex: 0 0 auto; }
.wbfb-feed .wbfb-feed__arrow {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	margin: 0;
	padding: 0;
	color: var(--wbfb-heading);
	background: var(--wbfb-card);
	border: 1px solid var(--wbfb-border);
	border-radius: 50%;
	box-shadow: var(--wbfb-shadow);
	cursor: pointer;
	transition: background-color .2s ease, color .2s ease;
}
.wbfb-feed .wbfb-feed__arrow:hover:not(:disabled) { color: #fff; background: var(--wbfb-accent); }
.wbfb-feed .wbfb-feed__arrow:disabled { opacity: .4; cursor: default; }

.wbfb-feed__dots {
	display: flex;
	justify-content: center;
	gap: 4px;
	margin-top: 14px;
}
.wbfb-feed .wbfb-feed__dot {
	position: relative;
	width: 24px;
	height: 24px;
	margin: 0;
	padding: 0;
	background: transparent;
	border: 0;
	cursor: pointer;
}
.wbfb-feed .wbfb-feed__dot::after {
	content: "";
	position: absolute;
	inset: 0;
	margin: auto;
	width: 8px;
	height: 8px;
	background: #c3c9d4;
	border-radius: 999px;
	transition: width .2s ease, background-color .2s ease;
}
.wbfb-feed .wbfb-feed__dot[aria-current="true"]::after { width: 22px; background: var(--wbfb-accent); }

/* ---------- Tryb karuzeli (przewijanie poziome) ---------- */
.wbfb-feed--carousel .wbfb-feed__list {
	display: grid;
	grid-auto-flow: column;
	grid-template-columns: none;
	grid-auto-columns: calc((100% - 2 * var(--wbfb-gap)) / 3);
	overflow-x: auto;
	overscroll-behavior-x: contain;
	scroll-snap-type: x mandatory;
	scroll-padding-inline: 2px;
	scrollbar-width: none;
	padding: 6px 2px 12px;
	margin: -6px -2px -12px;
}
.wbfb-feed--carousel .wbfb-feed__list::-webkit-scrollbar { display: none; }
.wbfb-feed--carousel .wbfb-card { scroll-snap-align: start; }

/* ---------- Responsywność (container queries: działa też w sidebarach) ---------- */
@container wbfb (max-width: 1000px) {
	.wbfb-feed .wbfb-feed__list,
	.wbfb-feed--count-3 .wbfb-feed__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.wbfb-feed--carousel .wbfb-feed__list,
	.wbfb-feed--carousel.wbfb-feed--count-3 .wbfb-feed__list {
		grid-template-columns: none;
		grid-auto-columns: calc((100% - var(--wbfb-gap)) / 2);
	}
}

@container wbfb (max-width: 640px) {
	.wbfb-feed { --wbfb-gap: 14px; }
	.wbfb-feed__header { align-items: flex-start; }
	.wbfb-feed .wbfb-feed__list,
	.wbfb-feed--count-3 .wbfb-feed__list,
	.wbfb-feed--carousel .wbfb-feed__list,
	.wbfb-feed--carousel.wbfb-feed--count-3 .wbfb-feed__list {
		display: grid;
		grid-auto-flow: column;
		grid-template-columns: none;
		grid-auto-columns: 86%;
		overflow-x: auto;
		overscroll-behavior-x: contain;
		scroll-snap-type: x mandatory;
		scrollbar-width: none;
		padding: 6px 2px 12px;
		margin: -6px -2px -12px;
	}
	.wbfb-feed .wbfb-feed__list::-webkit-scrollbar { display: none; }
	.wbfb-feed .wbfb-card { scroll-snap-align: start; }
	.wbfb-feed__nav { display: none !important; }
	.wbfb-feed .wbfb-follow { width: 100%; justify-content: center; }
	.wbfb-card__inner:hover,
	.wbfb-card__inner:focus-within { transform: none; }
}

/* Starsze przeglądarki bez container queries – zwykłe media queries. */
@supports not (container-type: inline-size) {
	@media (max-width: 1000px) {
		.wbfb-feed .wbfb-feed__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	}
	@media (max-width: 640px) {
		.wbfb-feed .wbfb-feed__list {
			grid-auto-flow: column;
			grid-template-columns: none;
			grid-auto-columns: 86%;
			overflow-x: auto;
			scroll-snap-type: x mandatory;
		}
		.wbfb-feed .wbfb-card { scroll-snap-align: start; }
	}
}

@media (prefers-reduced-motion: reduce) {
	.wbfb-feed *,
	.wbfb-feed *::after { transition: none !important; animation: none !important; }
	.wbfb-card__inner:hover,
	.wbfb-card__inner:focus-within,
	.wbfb-card__inner:hover .wbfb-card__img { transform: none; }
	.wbfb-feed__list { scroll-behavior: auto; }
}

@media (forced-colors: active) {
	.wbfb-card__inner { border: 1px solid CanvasText; }
	.wbfb-feed .wbfb-feed__dot::after { background: CanvasText; }
}

/* Podpowiedź widoczna tylko dla administratora. */
.wbfb-admin-hint {
	margin: 0 0 1.5rem;
	padding: 12px 16px;
	color: #7a2e0e;
	background: #fff7ed;
	border: 1px dashed #fb923c;
	border-radius: 10px;
	font-size: 14px;
}