/**
 * Sitemap Automator — frontend styles.
 *
 * Design: "pill / chip grid" — an app-like, tactile look in a neutral grey
 * palette with minimal colour. Each section is a soft white card; each link is
 * a rounded chip with a subtle background that lifts on hover. Neutral by
 * choice, so it reads as modern without clashing with the host theme.
 *
 * All selectors are scoped under .sa-sitemap and use !important on load-bearing
 * box properties, because some themes and page builders (e.g. Divi) apply broad
 * resets to elements inside post content that would otherwise flatten this.
 *
 * A theme can retint everything by overriding the CSS variables below.
 */

.sa-sitemap {
	--sa-gap: 1.5rem;
	--sa-card-bg: #ffffff;
	--sa-card-border: #e6e8ee;
	--sa-card-shadow: 0 1px 3px rgba(24, 28, 40, 0.05), 0 8px 24px rgba(24, 28, 40, 0.045);
	--sa-chip-bg: #f5f6f9;
	--sa-chip-bg-hover: #ecedf2;
	--sa-chip-border-hover: #d6d9e2;
	--sa-ink: #2b3040;
	--sa-ink-soft: #7a8091;
	--sa-heading: #1c2130;
	--sa-accent: #4a4f5c; /* neutral dark grey, not a colour */
	--sa-radius: 14px;
	--sa-chip-radius: 10px;

	margin: 0 0 var(--sa-gap) !important;
	color: var(--sa-ink);
}

/* -------------------------------------------------------------------------
 * Sections as soft cards
 * ---------------------------------------------------------------------- */
.sa-sitemap .sa-section,
.sa-sitemap .sa-tree,
.sa-sitemap .sa-cards,
.sa-sitemap .sa-az {
	margin: 0 0 var(--sa-gap) !important;
	padding: 1.4rem 1.5rem 1.5rem !important;
	border: 1px solid var(--sa-card-border) !important;
	border-radius: var(--sa-radius) !important;
	background: var(--sa-card-bg) !important;
	box-shadow: var(--sa-card-shadow) !important;
	list-style: none;
}
.sa-sitemap .sa-section:last-child { margin-bottom: 0 !important; }

.sa-sitemap .sa-section__title,
.sa-sitemap .sa-az__letter {
	display: flex !important;
	align-items: center;
	gap: 0.55rem;
	margin: 0 0 1.1rem !important;
	padding: 0 !important;
	border: 0 !important;
	font-size: 1.15rem;
	font-weight: 700;
	line-height: 1.2;
	color: var(--sa-heading);
}
/* Small neutral dot before each section heading. */
.sa-sitemap .sa-section__title::before {
	content: "";
	width: 9px;
	height: 9px;
	border-radius: 50%;
	background: var(--sa-accent);
	flex: 0 0 auto;
}

/* -------------------------------------------------------------------------
 * Links as chips
 * ---------------------------------------------------------------------- */
.sa-sitemap .sa-list,
.sa-sitemap .sa-az__list {
	list-style: none !important;
	margin: 0 !important;
	padding: 0 !important;
}

.sa-sitemap .sa-list__item,
.sa-sitemap .sa-az__item {
	margin: 0 0 0.4rem !important;
	padding: 0 !important;
	border: 0 !important;
	list-style: none !important;
	break-inside: avoid;
}

.sa-sitemap .sa-list__link,
.sa-sitemap .sa-az__link {
	display: flex !important;
	align-items: center;
	gap: 0.5rem;
	padding: 0.6rem 0.85rem !important;
	border-radius: var(--sa-chip-radius);
	background: var(--sa-chip-bg);
	border: 1px solid transparent;
	color: var(--sa-ink) !important;
	text-decoration: none !important;
	font-weight: 500;
	font-size: 0.95rem;
	line-height: 1.3;
	transition: background-color 0.14s ease, border-color 0.14s ease, transform 0.14s ease;
}
/* Trailing arrow, revealed on hover, using ::after so no markup is needed. */
.sa-sitemap .sa-list__link::after {
	content: "\2192"; /* → */
	margin-left: auto;
	color: var(--sa-ink-soft);
	opacity: 0;
	transform: translateX(-4px);
	transition: opacity 0.14s ease, transform 0.14s ease;
}
.sa-sitemap .sa-list__link:hover,
.sa-sitemap .sa-list__link:focus-visible,
.sa-sitemap .sa-az__link:hover,
.sa-sitemap .sa-az__link:focus-visible {
	background: var(--sa-chip-bg-hover);
	border-color: var(--sa-chip-border-hover);
	text-decoration: none !important;
}
.sa-sitemap .sa-list__link:hover::after,
.sa-sitemap .sa-list__link:focus-visible::after {
	opacity: 1;
	transform: translateX(0);
}

.sa-sitemap .sa-list__date {
	font-size: 0.8em;
	color: var(--sa-ink-soft);
	margin-left: 0.4em;
	font-weight: 400;
}

/* Nested sub-pages: indented, with a guide line, chips slightly smaller. */
.sa-sitemap .sa-list .sa-list {
	margin: 0.4rem 0 0.5rem 0.75rem !important;
	padding-left: 0.85rem !important;
	border-left: 2px solid var(--sa-card-border) !important;
}
.sa-sitemap .sa-list .sa-list .sa-list__link {
	background: transparent;
	font-size: 0.9rem;
	padding: 0.45rem 0.6rem !important;
}
.sa-sitemap .sa-list .sa-list .sa-list__link:hover {
	background: var(--sa-chip-bg);
}

/* Quality floor ----------------------------------------------------------- */
.sa-sitemap :focus-visible {
	outline: 2px solid var(--sa-accent);
	outline-offset: 2px;
}
.sa-sitemap .sa-sitemap__empty {
	color: var(--sa-ink-soft);
	font-style: italic;
}

/* -------------------------------------------------------------------------
 * Layout: Columns — chips in an aligned grid
 *
 * We use CSS grid, not CSS columns. Columns *flow* content and cannot align
 * items into rows, so chips with different title lengths end up ragged. Grid
 * places every chip in a true row/column, so tops align and (with stretch)
 * heights match across each row.
 * ---------------------------------------------------------------------- */
.sa-sitemap--columns .sa-section__body > .sa-list {
	display: grid !important;
	gap: 0.5rem 1rem;
	align-items: start;
}
.sa-sitemap--columns.sa-sitemap--cols-2 .sa-section__body > .sa-list { grid-template-columns: repeat(2, 1fr); }
.sa-sitemap--columns.sa-sitemap--cols-3 .sa-section__body > .sa-list { grid-template-columns: repeat(3, 1fr); }
.sa-sitemap--columns.sa-sitemap--cols-4 .sa-section__body > .sa-list { grid-template-columns: repeat(4, 1fr); }
.sa-sitemap--columns.sa-sitemap--cols-5 .sa-section__body > .sa-list { grid-template-columns: repeat(5, 1fr); }
.sa-sitemap--columns.sa-sitemap--cols-6 .sa-section__body > .sa-list { grid-template-columns: repeat(6, 1fr); }

/* Each top-level item sits cleanly in its grid cell with aligned top edge.
   We align tops (align-items: start on the grid) rather than forcing equal
   heights, which would make a parent chip stretch to match its children's
   combined height. */
.sa-sitemap--columns .sa-section__body > .sa-list > .sa-list__item {
	margin: 0 !important;
}

@media (max-width: 782px) {
	.sa-sitemap--columns .sa-section__body > .sa-list { grid-template-columns: repeat(2, 1fr) !important; }
}
@media (max-width: 480px) {
	.sa-sitemap--columns .sa-section__body > .sa-list { grid-template-columns: 1fr !important; }
}

/* -------------------------------------------------------------------------
 * Layout: Accordion (native details/summary), chip-styled body
 * ---------------------------------------------------------------------- */
.sa-sitemap .sa-accordion {
	border: 1px solid var(--sa-card-border) !important;
	border-radius: var(--sa-radius) !important;
	background: var(--sa-card-bg) !important;
	box-shadow: var(--sa-card-shadow) !important;
	margin-bottom: 0.7rem !important;
	overflow: hidden;
}
.sa-sitemap .sa-accordion__summary {
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.5rem;
	padding: 1rem 1.3rem !important;
	font-weight: 700;
	color: var(--sa-heading);
}
.sa-sitemap .sa-accordion__count {
	font-weight: 500;
	color: var(--sa-ink-soft);
	font-size: 0.85em;
	background: var(--sa-chip-bg);
	border-radius: 20px;
	padding: 0.1rem 0.6rem;
}
.sa-sitemap .sa-accordion__body { padding: 0 1.3rem 1.1rem !important; }

/* -------------------------------------------------------------------------
 * Layout: Tree — indented chips with guide lines
 * ---------------------------------------------------------------------- */
.sa-sitemap .sa-tree__body .sa-list .sa-list {
	margin-left: 0.6rem !important;
	padding-left: 0.85rem !important;
	border-left: 2px solid var(--sa-card-border) !important;
}

/* -------------------------------------------------------------------------
 * Layout: Cards — each entry a standalone chip-card in a grid
 * ---------------------------------------------------------------------- */
.sa-sitemap .sa-cards__grid {
	display: grid !important;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	gap: 0.6rem;
	list-style: none !important;
	margin: 0 !important;
	padding: 0 !important;
}
.sa-sitemap .sa-card {
	list-style: none !important;
	border: 1px solid transparent !important;
	border-radius: var(--sa-chip-radius) !important;
	padding: 0.75rem 0.95rem !important;
	background: var(--sa-chip-bg) !important;
	transition: background-color 0.14s ease, border-color 0.14s ease;
}
.sa-sitemap .sa-card:hover {
	background: var(--sa-chip-bg-hover) !important;
	border-color: var(--sa-chip-border-hover) !important;
}
.sa-sitemap .sa-card__link { text-decoration: none !important; color: var(--sa-ink) !important; }
.sa-sitemap .sa-card__title { font-weight: 600; }
.sa-sitemap .sa-card__date { display: block; margin-top: 0.3em; font-size: 0.8em; color: var(--sa-ink-soft); }

/* -------------------------------------------------------------------------
 * Layout: A–Z — chip index with letter jump-nav
 * ---------------------------------------------------------------------- */
.sa-sitemap .sa-az__nav-list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
	margin: 0 0 1.2rem !important;
	padding: 0 0 1rem !important;
	border-bottom: 1px solid var(--sa-card-border);
	list-style: none;
}
.sa-sitemap .sa-az__nav-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2rem;
	height: 2rem;
	border-radius: 8px;
	background: var(--sa-chip-bg);
	color: var(--sa-ink) !important;
	text-decoration: none !important;
	font-weight: 700;
	font-size: 0.85rem;
	transition: background-color 0.14s ease;
}
.sa-sitemap .sa-az__nav-link:hover { background: var(--sa-chip-bg-hover); }
.sa-sitemap .sa-az__letter {
	font-size: 1.05rem !important;
	margin: 1.2rem 0 0.6rem !important;
}
.sa-sitemap .sa-az__letter::before {
	content: "";
	width: 7px; height: 7px; border-radius: 50%;
	background: var(--sa-accent); flex: 0 0 auto;
}
.sa-sitemap .sa-az__list { columns: 2; column-gap: 1.5rem; }
@media (max-width: 600px) { .sa-sitemap .sa-az__list { columns: 1; } }

/* -------------------------------------------------------------------------
 * Live search box
 * ---------------------------------------------------------------------- */
.sa-sitemap .sa-search {
	margin: 0 0 1.1rem !important;
}
.sa-sitemap .sa-search__input {
	width: 100%;
	max-width: 420px;
	padding: 0.6rem 0.9rem !important;
	border: 1px solid var(--sa-card-border) !important;
	border-radius: var(--sa-chip-radius) !important;
	background: var(--sa-chip-bg) !important;
	font-size: 0.95rem;
	color: var(--sa-ink) !important;
}
.sa-sitemap .sa-search__input:focus {
	outline: 2px solid var(--sa-accent);
	outline-offset: 1px;
	background: #fff !important;
}

/* -------------------------------------------------------------------------
 * Reduced motion
 * ---------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
	.sa-sitemap * {
		animation-duration: 0.001ms !important;
		transition-duration: 0.001ms !important;
	}
}