/*
 * [a2s_blog]: search/filter/grid, plus an optional sidebar (popular
 * articles + tag cloud) when the shortcode's `popular`/`tags` attributes
 * are enabled — visual language matched to the a2-s.vercel.app reference
 * and to a2s-hero-slider: deep navy backdrop, single orange accent, Inter
 * type. Variables are scoped to the root .a2s-blog-articles so nothing
 * leaks into Blocksy's own CSS; sidebar blocks are always nested inside
 * it and inherit the variables from there.
 */

.a2s-blog-articles {
	--a2s-navy: #0a1628;
	--a2s-navy-card: #101d33;
	--a2s-navy-border: #1c2b45;
	--a2s-gold-400: #ff8a40;
	--a2s-gold-500: #ff670a;
	--a2s-text: #f5f6f8;
	--a2s-text-muted: #9aa4b6;
	--a2s-shadow-card: 0 4px 24px rgba(0, 0, 0, 0.18);
	--a2s-ease-premium: cubic-bezier(0.22, 1, 0.36, 1);

	font-family: var(--a2s-body-font, "Inter"), ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	color: var(--a2s-text);
}

/* Layout (main column + optional sidebar) --------------------------------- */

.a2s-blog-articles__layout {
	display: grid;
	grid-template-columns: 1fr;
	gap: 2.5rem;
}

.a2s-blog-articles__sidebar-toggle {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	padding: 0.9rem 1.25rem;
	margin-bottom: 1rem;
	border-radius: 0.75rem;
	border: 1px solid var(--a2s-navy-border);
	background-color: var(--a2s-navy-card);
	color: var(--a2s-text);
	font-family: inherit;
	font-size: 0.95rem;
	font-weight: 600;
	cursor: pointer;
}

.a2s-blog-articles__sidebar-toggle-icon {
	flex-shrink: 0;
	transition: transform 0.2s var(--a2s-ease-premium);
}

.a2s-blog-articles__sidebar-toggle[aria-expanded="true"] .a2s-blog-articles__sidebar-toggle-icon {
	transform: rotate(180deg);
}

.a2s-blog-articles__sidebar-content {
	display: flex;
	flex-direction: column;
	gap: 2rem;
}

@media (max-width: 1023.98px) {
	.a2s-blog-articles__sidebar-content.is-collapsed {
		display: none;
	}
}

/*
 * Side-by-side only from 1024px up. Below that, the 320px sidebar column
 * squeezes the main content's 2-col card grid too much (cramped cards,
 * awkward text wrapping on tablet widths ~768-1023px), so the toggle
 * button above is used instead. This block must come AFTER the base
 * .a2s-blog-articles__sidebar-toggle rule (display: flex): at equal
 * specificity, CSS resolves ties by source order, so declaring the
 * desktop override earlier in the file (as before) let the later base
 * rule win and left the button visible on desktop.
 */
@media (min-width: 1024px) {
	.a2s-blog-articles__layout--with-sidebar {
		grid-template-columns: minmax(0, 1fr) 320px;
		align-items: start;
	}

	.a2s-blog-articles__sidebar-toggle {
		display: none;
	}
}

.a2s-blog-articles__sidebar-title {
	margin: 0 0 1rem;
	font-size: 1rem;
	font-weight: 700;
	color: var(--a2s-text);
}

/* Search ----------------------------------------------------------------- */

.a2s-blog-articles__search-wrap {
	position: relative;
	margin-bottom: 1.5rem;
}

.a2s-blog-articles__search-icon {
	position: absolute;
	top: 50%;
	left: 1.25rem;
	transform: translateY(-50%);
	color: var(--a2s-text-muted);
	pointer-events: none;
}

/*
 * Scoped under .a2s-blog-articles__search-wrap (two classes, specificity
 * 0,2,0) rather than the bare .a2s-blog-articles__search-input (0,1,0):
 * a theme/plugin rule like `input[type="search"] { padding: ... }` has
 * specificity 0,1,1 (element + attribute selector) and would otherwise
 * beat a single class, silently shrinking our padding-left and pushing
 * the placeholder text under the icon.
 */
.a2s-blog-articles__search-wrap .a2s-blog-articles__search-input {
	box-sizing: border-box;
	width: 100%;
	padding: 0.9rem 1.25rem 0.9rem 3rem;
	border-radius: 999px;
	border: 1px solid var(--a2s-navy-border);
	background-color: var(--a2s-navy-card);
	color: var(--a2s-text);
	font-size: 1rem;
	font-family: inherit;
}

.a2s-blog-articles__search-wrap .a2s-blog-articles__search-input::placeholder {
	color: var(--a2s-text-muted);
}

.a2s-blog-articles__search-wrap .a2s-blog-articles__search-input:focus {
	outline: none;
	border-color: var(--a2s-gold-500);
}

/* Category pills ----------------------------------------------------------- */

.a2s-blog-articles__pills {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
	margin-bottom: 2rem;
}

.a2s-blog-articles__pill {
	padding: 0.55rem 1.1rem;
	border-radius: 999px;
	border: 1px solid var(--a2s-navy-border);
	background-color: transparent;
	color: var(--a2s-text);
	font-family: inherit;
	font-size: 0.9rem;
	cursor: pointer;
	transition: background-color 0.2s var(--a2s-ease-premium), border-color 0.2s var(--a2s-ease-premium), color 0.2s var(--a2s-ease-premium);
}

.a2s-blog-articles__pill:hover {
	border-color: var(--a2s-gold-500);
}

.a2s-blog-articles__pill.is-active {
	background-color: var(--a2s-gold-500);
	border-color: var(--a2s-gold-500);
	color: #1a0f00;
	font-weight: 600;
}

/* Grid & cards -------------------------------------------------------------- */

/*
 * Mobile-first, 3 tiers, so the `columns` shortcode attribute only ever
 * changes the desktop tier: forcing a high column count onto a narrow
 * tablet/mobile container would make cards unreadably narrow, so those
 * tiers stay fixed regardless of --a2s-blog-columns.
 */
.a2s-blog-articles__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.5rem;
}

@media (min-width: 768px) {
	.a2s-blog-articles__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.a2s-blog-articles__grid {
		grid-template-columns: repeat(var(--a2s-blog-columns, 2), 1fr);
	}
}

.a2s-blog-articles__card {
	display: flex;
	flex-direction: column;
	border-radius: 1rem;
	overflow: hidden;
	background-color: var(--a2s-navy-card);
	border: 1px solid var(--a2s-navy-border);
	box-shadow: var(--a2s-shadow-card);
	transition: border-color 0.2s var(--a2s-ease-premium), transform 0.2s var(--a2s-ease-premium);
}

.a2s-blog-articles__card:hover {
	border-color: var(--a2s-gold-500);
	transform: translateY(-2px);
}

.a2s-blog-articles__card-media {
	position: relative;
	display: block;
	aspect-ratio: 16 / 9;
	background-color: var(--a2s-navy-border);
}

.a2s-blog-articles__card-image {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.a2s-blog-articles__card-image--placeholder {
	background: linear-gradient(135deg, var(--a2s-navy-border), var(--a2s-navy-card));
}

.a2s-blog-articles__badge {
	position: absolute;
	top: 0.9rem;
	left: 0.9rem;
	padding: 0.3rem 0.75rem;
	border-radius: 999px;
	background-color: rgba(10, 22, 40, 0.75);
	backdrop-filter: blur(4px);
	color: var(--a2s-gold-400);
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.04em;
}

.a2s-blog-articles__card-body {
	display: flex;
	flex-direction: column;
	flex: 1;
	padding: 1.25rem 1.5rem 1.5rem;
}

.a2s-blog-articles__card-meta {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	color: var(--a2s-text-muted);
	font-size: 0.85rem;
	margin-bottom: 0.6rem;
}

.a2s-blog-articles__card-reading {
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
}

.a2s-blog-articles__card-title {
	margin: 0 0 0.6rem;
	font-size: 1.15rem;
	line-height: 1.35;
	font-weight: 700;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	overflow: hidden;
}

.a2s-blog-articles__card-title a {
	color: var(--a2s-gold-400);
	text-decoration: none;
}

.a2s-blog-articles__card-title a:hover {
	text-decoration: underline;
}

.a2s-blog-articles__card-excerpt {
	margin: 0 0 1rem;
	color: var(--a2s-text-muted);
	font-size: 0.92rem;
	line-height: 1.5;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
	flex: 1;
}

.a2s-blog-articles__card-link {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	margin-top: auto;
	color: var(--a2s-gold-400);
	font-weight: 600;
	font-size: 0.92rem;
	text-decoration: none;
}

.a2s-blog-articles__card-link:hover {
	color: var(--a2s-gold-500);
}

/* No results / load more ----------------------------------------------------- */

.a2s-blog-articles__no-results {
	text-align: center;
	color: var(--a2s-text-muted);
	padding: 2rem 0;
}

.a2s-blog-articles__no-results[hidden] {
	display: none;
}

.a2s-blog-articles__load-more {
	display: block;
	margin: 2rem auto 0;
	padding: 0.8rem 2rem;
	border-radius: 999px;
	border: 1px solid var(--a2s-gold-500);
	background-color: transparent;
	color: var(--a2s-gold-400);
	font-family: inherit;
	font-size: 0.95rem;
	font-weight: 600;
	cursor: pointer;
	transition: background-color 0.2s var(--a2s-ease-premium), color 0.2s var(--a2s-ease-premium);
}

.a2s-blog-articles__load-more:hover:not(:disabled) {
	background-color: var(--a2s-gold-500);
	color: #1a0f00;
}

.a2s-blog-articles__load-more:disabled {
	opacity: 0.6;
	cursor: default;
}

.a2s-blog-articles__load-more[hidden] {
	display: none;
}

/* Popular articles ------------------------------------------------------------ */

.a2s-blog-articles-popular__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.a2s-blog-articles-popular__item {
	padding-bottom: 1rem;
	border-bottom: 1px solid var(--a2s-navy-border);
}

.a2s-blog-articles-popular__category {
	display: block;
	color: var(--a2s-gold-400);
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	margin-bottom: 0.3rem;
}

.a2s-blog-articles-popular__link {
	color: var(--a2s-text);
	font-size: 0.95rem;
	font-weight: 600;
	text-decoration: none;
	line-height: 1.4;
}

.a2s-blog-articles-popular__link:hover {
	color: var(--a2s-gold-400);
}

/* Tag cloud --------------------------------------------------------------------- */

.a2s-blog-articles-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.a2s-blog-articles-tags__tag {
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
	padding: 0.45rem 0.9rem;
	border-radius: 999px;
	border: 1px solid var(--a2s-navy-border);
	background-color: var(--a2s-navy-card);
	color: var(--a2s-text-muted);
	font-size: 0.85rem;
	text-decoration: none;
	transition: border-color 0.2s var(--a2s-ease-premium), color 0.2s var(--a2s-ease-premium);
}

.a2s-blog-articles-tags__tag:hover {
	border-color: var(--a2s-gold-500);
	color: var(--a2s-gold-400);
}

.a2s-blog-articles-tags__count {
	color: var(--a2s-text-muted);
	font-size: 0.78rem;
}