/**
 * Pattern Updates directory shortcode styling.
 *
 * Keeps the classic two-column "title | date" layout people are used to
 * from the Joomla site, but dressed in the same warm editorial palette
 * as the main archive so both pages feel like the same site.
 *
 * Self-contained: declares its own CSS variables so it doesn't inherit
 * surprising colors or fonts from the active theme.
 */

.ftpu-dir {
	/* Inherit the palette from archive.css if present, otherwise redeclare. */
	--ftpu-bg: #faf6ee;
	--ftpu-card: #ffffff;
	--ftpu-card-border: #eee3cd;
	--ftpu-ink: #2f2418;
	--ftpu-ink-soft: #6b5d48;
	--ftpu-ink-muted: #9a8c74;
	--ftpu-accent: #a97a2c;
	--ftpu-accent-soft: #d9b56b;
	--ftpu-accent-wash: #f5ead1;
	--ftpu-rule: #e6dcc4;

	--ftpu-serif: "Instrument Serif", "Cormorant Garamond", Georgia, serif;
	--ftpu-sans:  "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

	font-family: var(--ftpu-sans);
	color: var(--ftpu-ink);
	max-width: 980px;
	margin: 0 auto;
	padding: 0;
	line-height: 1.55;
}

/* ---------- Landing view (just the 4 category links) ---------- */

.ftpu-dir--landing .ftpu-dir__categories {
	list-style: none;
	margin: 0;
	padding: 0;
}

.ftpu-dir--landing .ftpu-dir__category {
	margin: 0;
	padding: 0;
	border-bottom: 1px solid var(--ftpu-rule);
}
.ftpu-dir--landing .ftpu-dir__category:last-child {
	border-bottom: 0;
}

.ftpu-dir--landing .ftpu-dir__category-link {
	display: block;
	padding: 1rem 0.5rem;
	font-family: var(--ftpu-serif);
	font-size: clamp(1.35rem, 2.5vw, 1.75rem);
	font-weight: 400;
	line-height: 1.2;
	letter-spacing: -0.005em;
	color: var(--ftpu-ink);
	text-decoration: none;
	transition: color 0.15s ease, background 0.15s ease, padding-left 0.15s ease;
}

.ftpu-dir--landing .ftpu-dir__category-link:hover,
.ftpu-dir--landing .ftpu-dir__category-link:focus {
	color: var(--ftpu-accent);
	background: var(--ftpu-accent-wash);
	padding-left: 1rem;
	outline: none;
}

/* ---------- Back link (section view) ---------- */

.ftpu-dir__back {
	margin: 0 0 1.5rem;
}

.ftpu-dir__back a {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 6px 14px 6px 10px;
	background: var(--ftpu-card);
	border: 1px solid var(--ftpu-card-border);
	border-radius: 999px;
	font-size: 0.85rem;
	font-weight: 500;
	color: var(--ftpu-ink-soft);
	text-decoration: none;
	transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.ftpu-dir__back a:hover,
.ftpu-dir__back a:focus {
	color: var(--ftpu-accent);
	border-color: var(--ftpu-accent-soft);
	background: var(--ftpu-accent-wash);
	outline: none;
}

/* ---------- Subcategory index (top nav) ---------- */

.ftpu-dir__index {
	margin-bottom: 2.5rem;
	padding: 1.25rem 1.5rem;
	background: var(--ftpu-card);
	border: 1px solid var(--ftpu-card-border);
	border-radius: 12px;
}

.ftpu-dir__index-label {
	display: block;
	font-family: var(--ftpu-sans);
	font-size: 0.72rem;
	font-weight: 500;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--ftpu-accent);
	margin-bottom: 0.75rem;
}

.ftpu-dir__index-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem 0.75rem;
}

.ftpu-dir__index-list li {
	margin: 0;
	padding: 0;
}

.ftpu-dir__index-list a {
	display: inline-flex;
	align-items: baseline;
	gap: 6px;
	padding: 6px 12px;
	background: var(--ftpu-accent-wash);
	color: var(--ftpu-ink);
	text-decoration: none;
	border-radius: 999px;
	font-size: 0.88rem;
	font-weight: 500;
	transition: background 0.15s ease, color 0.15s ease;
}
.ftpu-dir__index-list a:hover,
.ftpu-dir__index-list a:focus {
	background: var(--ftpu-accent);
	color: #fff;
	outline: none;
}

.ftpu-dir__index-count {
	font-size: 0.78em;
	opacity: 0.7;
	font-variant-numeric: tabular-nums;
}

/* ---------- Section ---------- */

.ftpu-dir__section {
	margin-bottom: 2.75rem;
	/* Leave space for fragment jumps so anchored sections don't hide under
	   a sticky theme header. Themes with sticky bars can override this. */
	scroll-margin-top: 2rem;
}

.ftpu-dir__section-head {
	margin-bottom: 1rem;
}

.ftpu-dir__section-title {
	margin: 0;
	font-family: var(--ftpu-serif);
	font-weight: 400;
	font-size: clamp(1.75rem, 3vw, 2.35rem);
	line-height: 1.1;
	letter-spacing: -0.01em;
	color: var(--ftpu-ink);
}

.ftpu-dir__section-rule {
	display: block;
	margin-top: 0.65rem;
	height: 1px;
	background: linear-gradient(
		to right,
		var(--ftpu-accent-soft) 0,
		var(--ftpu-accent-soft) 42px,
		var(--ftpu-rule) 42px,
		var(--ftpu-rule) 100%
	);
}

/* ---------- The list ---------- */

.ftpu-dir__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: 1fr;
	gap: 0;
	border-top: 1px solid var(--ftpu-rule);
}
@media (min-width: 720px) {
	.ftpu-dir__list[data-columns="2"] {
		grid-template-columns: 1fr;
		column-gap: 0;
	}

	.ftpu-dir__list[data-columns="2"] .ftpu-dir__item:nth-child(odd),
	.ftpu-dir__list[data-columns="2"] .ftpu-dir__item:nth-child(even) {
		border-right: 0;
		padding-left: 0;
		padding-right: 0;
	}
}

.ftpu-dir__item {
	margin: 0;
	padding: 0;
	border-bottom: 1px solid var(--ftpu-rule);
}

.ftpu-dir__item-link {
	display: flex;
	align-items: baseline;
	gap: 1rem;
	padding: 0.75rem 0.25rem;
	color: var(--ftpu-ink);
	text-decoration: none;
	transition: color 0.15s ease, background 0.15s ease, padding 0.15s ease;
	border-radius: 4px;
}

.ftpu-dir__item-link:hover,
.ftpu-dir__item-link:focus {
	color: var(--ftpu-accent);
	background: var(--ftpu-accent-wash);
	padding-left: 0.6rem;
	padding-right: 0.6rem;
	outline: none;
}

.ftpu-dir__item-title {
	flex: 1 1 auto;
	font-family: var(--ftpu-serif);
	font-size: 1.35rem;
	font-weight: 400;
	line-height: 1.3;
	letter-spacing: -0.005em;
}

.ftpu-dir__item-date {
	flex: 0 0 auto;
	font-family: var(--ftpu-sans);
	font-size: 1.12rem;
	font-variant-numeric: tabular-nums;
	color: var(--ftpu-ink-muted);
	white-space: nowrap;
	letter-spacing: 0.02em;
}
.ftpu-dir__item-link:hover .ftpu-dir__item-date,
.ftpu-dir__item-link:focus .ftpu-dir__item-date {
	color: var(--ftpu-accent);
}

/* Empty state */
.ftpu-dir__empty {
	color: var(--ftpu-ink-muted);
	font-style: italic;
	padding: 0.5rem 0;
}

/* =========================================================
   [pattern_updates_search_field] — standalone search form
   Designed to sit directly under the directory landing,
   but works anywhere. Submits to the main archive with
   ?ftpu_q=<query>; the archive JS pre-fills its search on load.
   ========================================================= */

.ftpu-search-field {
	/* Redeclare vars so this shortcode works even when used alone. */
	--ftpu-bg: #faf6ee;
	--ftpu-card: #ffffff;
	--ftpu-card-border: #eee3cd;
	--ftpu-ink: #2f2418;
	--ftpu-ink-soft: #6b5d48;
	--ftpu-ink-muted: #9a8c74;
	--ftpu-accent: #a97a2c;
	--ftpu-accent-soft: #d9b56b;
	--ftpu-accent-wash: #f5ead1;
	--ftpu-rule: #e6dcc4;
	--ftpu-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

	max-width: 980px;
	margin: 0 auto;
	padding: 0;
	font-family: var(--ftpu-sans);
}

/* Visually-hidden label — preserves accessibility without visual noise */
.ftpu-search-field__label {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.ftpu-search-field__row {
	display: flex;
	gap: 0.5rem;
	align-items: stretch;
}

.ftpu-search-field__input-wrap {
	position: relative;
	flex: 1 1 auto;
	min-width: 0; /* allow shrinking inside flex */
}

.ftpu-search-field__icon {
	position: absolute;
	left: 14px;
	top: 50%;
	transform: translateY(-50%);
	width: 18px;
	height: 18px;
	color: var(--ftpu-ink-muted);
	pointer-events: none;
}

.ftpu-search-field__input {
	width: 100%;
	padding: 12px 14px 12px 42px;
	font-family: var(--ftpu-sans);
	font-size: 1rem;
	color: var(--ftpu-ink);
	background: var(--ftpu-card);
	border: 1px solid var(--ftpu-rule);
	border-radius: 10px;
	outline: none;
	box-sizing: border-box;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
	-webkit-appearance: none;
	appearance: none;
}
.ftpu-search-field__input::placeholder {
	color: var(--ftpu-ink-muted);
}
.ftpu-search-field__input:focus {
	border-color: var(--ftpu-accent-soft);
	box-shadow: 0 0 0 3px rgba(169, 122, 44, 0.15);
}
/* Hide the default browser search-clear "x" for visual consistency */
.ftpu-search-field__input::-webkit-search-cancel-button {
	-webkit-appearance: none;
	appearance: none;
}

.ftpu-search-field__submit {
	flex: 0 0 auto;
	padding: 0 1.25rem;
	font-family: var(--ftpu-sans);
	font-size: 0.92rem;
	font-weight: 500;
	letter-spacing: 0.02em;
	color: #fff;
	background: var(--ftpu-accent);
	border: 1px solid var(--ftpu-accent);
	border-radius: 10px;
	cursor: pointer;
	transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
	-webkit-appearance: none;
	appearance: none;
	white-space: nowrap;
}
.ftpu-search-field__submit:hover,
.ftpu-search-field__submit:focus {
	background: #8e6624;
	border-color: #8e6624;
	outline: none;
}
.ftpu-search-field__submit:active {
	transform: translateY(1px);
}

/* Stack the button below on narrow viewports so it isn't cramped */
@media (max-width: 480px) {
	.ftpu-search-field__row {
		flex-direction: column;
	}
	.ftpu-search-field__submit {
		padding: 0.7rem 1rem;
	}
}



/* When visitors click into a section (?section=a-to-e etc.), hide
   anything on the landing page marked .ftpu-hide-on-section. Use this
   to hide intro copy, hero images, or anything else that only makes
   sense on the top-level directory page. */
body.ftpu-on-section .ftpu-hide-on-section {
	display: none !important;
}