/**
 * Feed styles for every layout.
 *
 * Layout comes from the shortcode as custom properties on the feed root (columns, gap,
 * aspect ratio); colour and type are the variables below, which a theme overrides on
 * `.nsoc-feed` or `:root`. One rule set per component, no per-permutation classes.
 */

:root {
	--nsoc-feed-columns: 3;
	--nsoc-feed-columns-tablet: 3;
	--nsoc-feed-columns-mobile: 2;
	--nsoc-feed-gap: 16px;
	--nsoc-feed-aspect: 1 / 1;
	--nsoc-feed-lines: 5;
	--nsoc-feed-radius: 8px;
	--nsoc-feed-border: 1px solid rgba(0, 0, 0, 0.1);
	--nsoc-feed-bg: #fff;
	--nsoc-feed-text: inherit;
	--nsoc-feed-muted: #666;
	--nsoc-feed-accent: #0073aa;
	--nsoc-feed-overlay: rgba(0, 0, 0, 0.55);
	--nsoc-feed-on-overlay: #fff;
	--nsoc-feed-font-size: 0.9375rem;
	--nsoc-feed-font-size-sm: 0.8125rem;
	--nsoc-feed-spacing-xs: 4px;
	--nsoc-feed-spacing-sm: 8px;
	--nsoc-feed-spacing-md: 16px;
	--nsoc-feed-spacing-lg: 24px;
	--nsoc-feed-avatar: 40px;
	--nsoc-feed-avatar-lg: 72px;
	--nsoc-feed-transition: 0.2s ease;
}

.nsoc-feed {
	color: var(--nsoc-feed-text);
	font-size: var(--nsoc-feed-font-size);
	line-height: 1.5;
}

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

.nsoc-feed img {
	display: block;
	max-width: 100%;
	height: auto;
}

.nsoc-feed button {
	font: inherit;
	cursor: pointer;
}

.nsoc-icon {
	flex: none;
	width: 1.25em;
	height: 1.25em;
}

/* Grid */

.nsoc-feed__items {
	display: grid;
	grid-template-columns: repeat(var(--nsoc-feed-columns), minmax(0, 1fr));
	gap: var(--nsoc-feed-gap);
}

.nsoc-feed--masonry.nsoc-feed--grid .nsoc-feed__items {
	display: block;
	columns: var(--nsoc-feed-columns);
	column-gap: var(--nsoc-feed-gap);
}

.nsoc-feed--masonry.nsoc-feed--grid .nsoc-feed__item {
	break-inside: avoid;
	margin-bottom: var(--nsoc-feed-gap);
}

@media (max-width: 1024px) {
	.nsoc-feed__items {
		grid-template-columns: repeat(var(--nsoc-feed-columns-tablet), minmax(0, 1fr));
	}

	.nsoc-feed--masonry.nsoc-feed--grid .nsoc-feed__items {
		columns: var(--nsoc-feed-columns-tablet);
	}
}

@media (max-width: 640px) {
	.nsoc-feed__items {
		grid-template-columns: repeat(var(--nsoc-feed-columns-mobile), minmax(0, 1fr));
	}

	.nsoc-feed--masonry.nsoc-feed--grid .nsoc-feed__items {
		columns: var(--nsoc-feed-columns-mobile);
	}

	.nsoc-feed__item--desktop {
		display: none;
	}
}

/* Avatar */

.nsoc-avatar {
	flex: none;
	width: var(--nsoc-feed-avatar);
	height: var(--nsoc-feed-avatar);
	border-radius: 50%;
	object-fit: cover;
}

.nsoc-avatar--initials {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: var(--nsoc-feed-accent);
	color: var(--nsoc-feed-on-overlay);
	font-weight: 600;
}

/* Media */

.nsoc-media {
	position: relative;
	display: block;
	overflow: hidden;
	background: rgba(0, 0, 0, 0.04);
}

.nsoc-media__image {
	width: 100%;
	object-fit: cover;
}

.nsoc-feed--cropped .nsoc-media__image,
.nsoc-feed--cropped .nsoc-tile__text {
	aspect-ratio: var(--nsoc-feed-aspect);
}

.nsoc-media__badge {
	position: absolute;
	top: var(--nsoc-feed-spacing-sm);
	right: var(--nsoc-feed-spacing-sm);
	display: inline-flex;
	align-items: center;
	gap: var(--nsoc-feed-spacing-xs);
	padding: var(--nsoc-feed-spacing-xs) var(--nsoc-feed-spacing-sm);
	border-radius: 999px;
	background: var(--nsoc-feed-overlay);
	color: var(--nsoc-feed-on-overlay);
	font-size: var(--nsoc-feed-font-size-sm);
	line-height: 1;
	pointer-events: none;
}

.nsoc-media__badge--play {
	top: 50%;
	right: auto;
	left: 50%;
	width: 56px;
	height: 56px;
	justify-content: center;
	transform: translate(-50%, -50%);
}

.nsoc-media__badge--play .nsoc-icon {
	width: 28px;
	height: 28px;
}

.nsoc-feed--grid .nsoc-media__badge--play {
	top: var(--nsoc-feed-spacing-sm);
	right: var(--nsoc-feed-spacing-sm);
	left: auto;
	width: auto;
	height: auto;
	transform: none;
}

/* Counts */

.nsoc-counts {
	display: flex;
	flex-wrap: wrap;
	gap: var(--nsoc-feed-spacing-md);
	margin: 0;
	padding: 0;
	list-style: none;
}

.nsoc-counts__item {
	display: inline-flex;
	align-items: center;
	gap: var(--nsoc-feed-spacing-xs);
	margin: 0;
	font-size: var(--nsoc-feed-font-size-sm);
}

/* Wall card */

.nsoc-card {
	display: flex;
	flex-direction: column;
	height: 100%;
	overflow: hidden;
	border: var(--nsoc-feed-border);
	border-radius: var(--nsoc-feed-radius);
	background: var(--nsoc-feed-bg);
}

.nsoc-card__header {
	display: flex;
	align-items: center;
	gap: var(--nsoc-feed-spacing-sm);
	padding: var(--nsoc-feed-spacing-md);
}

.nsoc-card__header > .nsoc-icon {
	color: var(--nsoc-feed-muted);
}

.nsoc-card__meta {
	flex: 1 1 auto;
	min-width: 0;
	display: flex;
	flex-direction: column;
}

.nsoc-card__name {
	overflow: hidden;
	color: inherit;
	font-weight: 600;
	text-decoration: none;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.nsoc-card__time {
	color: var(--nsoc-feed-muted);
	font-size: var(--nsoc-feed-font-size-sm);
}

.nsoc-card__text {
	display: -webkit-box;
	overflow: hidden;
	margin: 0 var(--nsoc-feed-spacing-md) var(--nsoc-feed-spacing-md);
	-webkit-box-orient: vertical;
	-webkit-line-clamp: var(--nsoc-feed-lines);
	overflow-wrap: anywhere;
}

.nsoc-card__text.is-expanded {
	display: block;
	-webkit-line-clamp: none;
}

.nsoc-card__text p {
	margin: 0 0 0.75em;
}

.nsoc-card__text p:last-child {
	margin-bottom: 0;
}

.nsoc-card__more {
	align-self: flex-start;
	margin: calc(-1 * var(--nsoc-feed-spacing-sm)) var(--nsoc-feed-spacing-md) var(--nsoc-feed-spacing-md);
	line-height: 1;
	padding: 0;
	border: 0;
	background: none;
	color: var(--nsoc-feed-muted);
	font-size: var(--nsoc-feed-font-size-sm);
}

.nsoc-card__footer {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--nsoc-feed-spacing-sm);
	margin-top: auto;
	padding: var(--nsoc-feed-spacing-md);
	color: var(--nsoc-feed-muted);
}

.nsoc-card__link {
	margin-left: auto;
	color: var(--nsoc-feed-accent);
	font-size: var(--nsoc-feed-font-size-sm);
	text-decoration: none;
}

/* Grid tile */

.nsoc-tile {
	position: relative;
	overflow: hidden;
	background: var(--nsoc-feed-bg);
}

.nsoc-tile__overlay {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	padding: var(--nsoc-feed-spacing-md);
	background: var(--nsoc-feed-overlay);
	color: var(--nsoc-feed-on-overlay);
	opacity: 0;
	transition: opacity var(--nsoc-feed-transition);
	pointer-events: none;
}

.nsoc-tile:hover .nsoc-tile__overlay,
.nsoc-tile:focus-within .nsoc-tile__overlay {
	opacity: 1;
}

@media (hover: none) {
	.nsoc-tile:hover .nsoc-tile__overlay {
		opacity: 0;
	}
}

.nsoc-tile__caption {
	display: -webkit-box;
	overflow: hidden;
	margin: 0;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 4;
	font-size: var(--nsoc-feed-font-size-sm);
	overflow-wrap: anywhere;
}

.nsoc-tile__text {
	display: flex;
	align-items: center;
	min-height: 8em;
	padding: var(--nsoc-feed-spacing-md);
	border: var(--nsoc-feed-border);
	color: inherit;
	text-decoration: none;
	overflow: hidden;
}

.nsoc-tile__text span {
	display: -webkit-box;
	overflow: hidden;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 8;
	overflow-wrap: anywhere;
}

/* Load more */

.nsoc-feed__footer {
	margin: var(--nsoc-feed-spacing-lg) 0 0;
	text-align: center;
}

.nsoc-feed__more {
	padding: var(--nsoc-feed-spacing-sm) var(--nsoc-feed-spacing-lg);
	border: var(--nsoc-feed-border);
	border-radius: 999px;
	background: var(--nsoc-feed-bg);
	color: inherit;
}

.nsoc-feed__more[disabled] {
	opacity: 0.6;
	cursor: wait;
}

/* Lightbox */

.nsoc-lightbox {
	width: min(96vw, 1000px);
	max-height: 96vh;
	overflow: auto;
	padding: 0;
	border: 0;
	border-radius: var(--nsoc-feed-radius);
	background: var(--nsoc-feed-bg);
	color: var(--nsoc-feed-text);
}

.nsoc-lightbox::backdrop {
	background: rgba(0, 0, 0, 0.8);
}

.nsoc-lightbox__body {
	position: relative;
	display: flex;
	flex-direction: column;
}

.nsoc-lightbox__close {
	position: absolute;
	top: var(--nsoc-feed-spacing-sm);
	right: var(--nsoc-feed-spacing-sm);
	z-index: 1;
	display: inline-flex;
	padding: var(--nsoc-feed-spacing-sm);
	border: 0;
	border-radius: 50%;
	background: var(--nsoc-feed-overlay);
	color: var(--nsoc-feed-on-overlay);
}

.nsoc-lightbox__caption {
	max-height: 30vh;
	overflow: auto;
	margin: 0;
	padding: var(--nsoc-feed-spacing-md) var(--nsoc-feed-spacing-md) 0;
	white-space: pre-line;
	overflow-wrap: anywhere;
}

.nsoc-lightbox__caption:empty {
	display: none;
}

.nsoc-lightbox__link {
	display: inline-block;
	padding: var(--nsoc-feed-spacing-md);
	color: var(--nsoc-feed-accent);
}

/* Carousel */

.nsoc-carousel {
	position: relative;
}

.nsoc-carousel__track {
	display: flex;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scrollbar-width: none;
}

.nsoc-carousel__track::-webkit-scrollbar {
	display: none;
}

.nsoc-carousel__slide {
	flex: 0 0 100%;
	scroll-snap-align: start;
}

.nsoc-carousel__slide img {
	width: 100%;
	max-height: 70vh;
	object-fit: contain;
	background: #000;
}

.nsoc-carousel__prev,
.nsoc-carousel__next {
	position: absolute;
	top: 50%;
	display: inline-flex;
	padding: var(--nsoc-feed-spacing-sm);
	border: 0;
	border-radius: 50%;
	background: var(--nsoc-feed-overlay);
	color: var(--nsoc-feed-on-overlay);
	transform: translateY(-50%);
}

.nsoc-carousel__prev {
	left: var(--nsoc-feed-spacing-sm);
}

.nsoc-carousel__next {
	right: var(--nsoc-feed-spacing-sm);
}

.nsoc-carousel__dots {
	position: absolute;
	right: 0;
	bottom: var(--nsoc-feed-spacing-sm);
	left: 0;
	display: flex;
	justify-content: center;
	gap: var(--nsoc-feed-spacing-xs);
}

.nsoc-carousel__dot {
	width: 10px;
	height: 10px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: var(--nsoc-feed-on-overlay);
	opacity: 0.5;
}

.nsoc-carousel__dot[aria-selected="true"] {
	opacity: 1;
}

.nsoc-carousel--single .nsoc-carousel__prev,
.nsoc-carousel--single .nsoc-carousel__next,
.nsoc-carousel--single .nsoc-carousel__dots {
	display: none;
}

@media (prefers-reduced-motion: reduce) {
	.nsoc-tile__overlay {
		transition: none;
	}

	.nsoc-carousel__track {
		scroll-behavior: auto;
	}
}