/**
 * VK Wiki glossary — frontend styles.
 *
 * Every rule is scoped under .vk-wiki-glossary so nothing leaks into the theme
 * (GeneratePress global typography, spacing and colors stay untouched).
 */

.vk-wiki-glossary {
	/* Colors derived from the https://investor.fm/sign-up/ palette. */
	--vk-primary: #001f4e;
	--vk-accent: #ceab7a;
	--vk-secondary: #90639a;
	--vk-badge-bg: #67502f;
	--vk-badge-text: #ffffff;
	--vk-bg: #fbfbfb;
	--vk-card-bg: #ffffff;
	--vk-card-border: #dddddd;
	--vk-text: #2d2d2d;
	--vk-text-light: #4a4a4a;
	--vk-divider: #b59d72;
	--vk-divider-line: #dddddd;
	--vk-nav-bg: #f5f2ec;
	--vk-input-focus: #ceab7a;
	--vk-page-active: #001f4e;
	--vk-page-inactive: #c3c3c3;
	--vk-radius: 4px;
	--vk-font: inherit;
	--vk-font-heading: inherit;
	--vk-shadow: 0 1px 3px rgba( 0, 0, 0, 0.06 );
	--vk-columns: 2;
	--vk-gap: 1.25rem;

	box-sizing: border-box;
	max-width: 100%;
	background-color: var( --vk-bg );
	color: var( --vk-text );
	font-family: var( --vk-font );
}

.vk-wiki-glossary *,
.vk-wiki-glossary *::before,
.vk-wiki-glossary *::after {
	box-sizing: inherit;
}

.vk-wiki-glossary .vk-wiki-sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect( 0, 0, 0, 0 );
	white-space: nowrap;
	border: 0;
}

/* -------------------------------------------------------------------------
   Navigation bar
   ---------------------------------------------------------------------- */

.vk-wiki-glossary .vk-wiki-nav {
	position: sticky;
	top: 0;
	z-index: 20;
	margin: 0 0 1.5rem;
	padding: 0.75rem;
	background-color: var( --vk-nav-bg );
	border: 1px solid var( --vk-card-border );
	border-radius: var( --vk-radius );
	box-shadow: var( --vk-shadow );
}

.vk-wiki-glossary .vk-wiki-nav-inner {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	align-items: center;
}

.vk-wiki-glossary .vk-wiki-field {
	position: relative;
	flex: 1 1 12rem;
	min-width: 0;
}

.vk-wiki-glossary .vk-wiki-field-search {
	flex: 2 1 18rem;
}

.vk-wiki-glossary .vk-wiki-search,
.vk-wiki-glossary .vk-wiki-category,
.vk-wiki-glossary .vk-wiki-sort {
	width: 100%;
	max-width: 100%;
	padding: 0.55rem 0.75rem;
	font-family: inherit;
	font-size: 0.95rem;
	line-height: 1.4;
	color: var( --vk-text );
	background-color: #fff;
	border: 1px solid var( --vk-card-border );
	border-radius: var( --vk-radius );
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
	appearance: none;
	-webkit-appearance: none;
}

.vk-wiki-glossary .vk-wiki-category,
.vk-wiki-glossary .vk-wiki-sort {
	padding-right: 2rem;
	background-image: linear-gradient( 45deg, transparent 50%, currentColor 50% ), linear-gradient( 135deg, currentColor 50%, transparent 50% );
	background-position: right 1rem top 55%, right 0.65rem top 55%;
	background-size: 0.35rem 0.35rem, 0.35rem 0.35rem;
	background-repeat: no-repeat;
}

.vk-wiki-glossary .vk-wiki-search {
	padding-right: 2.25rem;
}

.vk-wiki-glossary .vk-wiki-search:focus,
.vk-wiki-glossary .vk-wiki-category:focus,
.vk-wiki-glossary .vk-wiki-sort:focus {
	outline: none;
	border-color: var( --vk-input-focus );
	box-shadow: 0 0 0 2px rgba( 206, 171, 122, 0.35 );
}

.vk-wiki-glossary .vk-wiki-search-clear {
	position: absolute;
	top: 50%;
	right: 0.4rem;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 1.6rem;
	height: 1.6rem;
	padding: 0;
	font-size: 1.1rem;
	line-height: 1;
	color: var( --vk-text-light );
	cursor: pointer;
	background: transparent;
	border: 0;
	border-radius: 50%;
	transform: translateY( -50% );
}

.vk-wiki-glossary .vk-wiki-search-clear:hover,
.vk-wiki-glossary .vk-wiki-search-clear:focus {
	color: var( --vk-primary );
	background-color: rgba( 0, 0, 0, 0.05 );
}

.vk-wiki-glossary .vk-wiki-search-clear[hidden] {
	display: none;
}

.vk-wiki-glossary .vk-wiki-nav-submit {
	padding: 0.55rem 1rem;
	color: #fff;
	cursor: pointer;
	background-color: var( --vk-primary );
	border: 0;
	border-radius: var( --vk-radius );
}

/* -------------------------------------------------------------------------
   Results
   ---------------------------------------------------------------------- */

.vk-wiki-glossary .vk-wiki-results {
	transition: opacity 0.2s ease;
}

.vk-wiki-glossary.is-loading .vk-wiki-results {
	opacity: 0.45;
}

.vk-wiki-glossary .vk-wiki-results.is-entering {
	opacity: 0;
}

.vk-wiki-glossary .vk-wiki-group + .vk-wiki-group {
	margin-top: 2rem;
}

.vk-wiki-glossary .vk-wiki-letter {
	display: flex;
	gap: 0.75rem;
	align-items: center;
	margin: 0 0 1rem;
	font-family: var( --vk-font-heading );
	font-size: 1.15rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	color: var( --vk-divider );
	text-transform: uppercase;
}

.vk-wiki-glossary .vk-wiki-letter::before,
.vk-wiki-glossary .vk-wiki-letter::after {
	flex: 0 0 1.5rem;
	height: 1px;
	content: "";
	background-color: var( --vk-divider-line );
}

.vk-wiki-glossary .vk-wiki-letter::after {
	flex: 1 1 auto;
}

.vk-wiki-glossary .vk-wiki-items {
	display: flex;
	flex-direction: column;
	gap: var( --vk-gap );
}

/**
 * Cards.
 *
 * One static rule per column count, deliberately: no calc() or var() goes
 * inside grid-template-columns. A CSS minifier that strips the spaces around
 * the operators in calc() — several do, including the ones bundled with
 * caching plugins — makes the declaration invalid, and the grid then falls
 * back to a single full-width column, which looks exactly like the list
 * layout. Plain integers cannot be broken that way.
 */
.vk-wiki-glossary.vk-wiki-layout-cards .vk-wiki-items {
	display: grid;
	grid-template-columns: repeat( 2, minmax( 0, 1fr ) );
	gap: var( --vk-gap );
}

.vk-wiki-glossary.vk-wiki-cols-1 .vk-wiki-items {
	grid-template-columns: minmax( 0, 1fr );
}

.vk-wiki-glossary.vk-wiki-cols-2 .vk-wiki-items {
	grid-template-columns: repeat( 2, minmax( 0, 1fr ) );
}

.vk-wiki-glossary.vk-wiki-cols-3 .vk-wiki-items {
	grid-template-columns: repeat( 3, minmax( 0, 1fr ) );
}

.vk-wiki-glossary.vk-wiki-cols-4 .vk-wiki-items {
	grid-template-columns: repeat( 4, minmax( 0, 1fr ) );
}

/* Three or four columns are too tight on a tablet. */
@media ( max-width: 1024px ) {
	.vk-wiki-glossary.vk-wiki-cols-3 .vk-wiki-items,
	.vk-wiki-glossary.vk-wiki-cols-4 .vk-wiki-items {
		grid-template-columns: repeat( 2, minmax( 0, 1fr ) );
	}
}

.vk-wiki-glossary .vk-wiki-term {
	padding: 1.15rem 1.25rem;
	background-color: var( --vk-card-bg );
	border: 1px solid var( --vk-card-border );
	border-radius: var( --vk-radius );
	box-shadow: var( --vk-shadow );
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.vk-wiki-glossary .vk-wiki-term:hover {
	border-color: var( --vk-accent );
}

.vk-wiki-glossary .vk-wiki-term-header {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 0.75rem;
	align-items: baseline;
	justify-content: space-between;
	margin-bottom: 0.6rem;
}

.vk-wiki-glossary .vk-wiki-term-title {
	margin: 0;
	font-family: var( --vk-font-heading );
	font-size: 1.15rem;
	font-weight: 700;
	line-height: 1.3;
	color: var( --vk-primary );
}

.vk-wiki-glossary .vk-wiki-term-permalink {
	color: inherit;
	text-decoration: none;
	border-bottom: 1px solid transparent;
}

.vk-wiki-glossary .vk-wiki-term-permalink:hover,
.vk-wiki-glossary .vk-wiki-term-permalink:focus {
	border-bottom-color: var( --vk-accent );
}

.vk-wiki-glossary .vk-wiki-badges {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
}

.vk-wiki-glossary .vk-wiki-badge {
	display: inline-block;
	box-sizing: border-box;
	padding: 0.2rem 0.6rem;
	font-size: 0.72rem;
	font-weight: 600;
	line-height: 1.5;
	color: var( --vk-badge-text );
	white-space: nowrap;
	background-color: var( --vk-badge-bg );
	border-radius: 999px;
}

/* The badge filters the glossary, so it is a real link. Themes underline and
   recolour links, which would undo the badge; state it all here. */
.vk-wiki-glossary a.vk-wiki-badge,
.vk-wiki-glossary a.vk-wiki-badge:visited {
	color: var( --vk-badge-text );
	text-decoration: none;
	cursor: pointer;
	border: 0;
	box-shadow: none;
	transition: opacity 0.15s ease;
}

.vk-wiki-glossary a.vk-wiki-badge:hover,
.vk-wiki-glossary a.vk-wiki-badge:focus {
	color: var( --vk-badge-text );
	text-decoration: none;
	opacity: 0.85;
}

.vk-wiki-glossary a.vk-wiki-badge:focus-visible {
	outline: 2px solid var( --vk-accent );
	outline-offset: 2px;
}

@media ( prefers-reduced-motion: reduce ) {
	.vk-wiki-glossary a.vk-wiki-badge {
		transition: none;
	}
}

.vk-wiki-glossary .vk-wiki-term-description {
	color: var( --vk-text-light );
	font-size: 1rem;
	line-height: 1.65;
}

.vk-wiki-glossary .vk-wiki-term-description > *:first-child {
	margin-top: 0;
}

.vk-wiki-glossary .vk-wiki-term-description > *:last-child {
	margin-bottom: 0;
}

.vk-wiki-glossary .vk-wiki-term-description p {
	margin: 0 0 0.75rem;
}

.vk-wiki-glossary .vk-wiki-term-description blockquote {
	margin: 0.75rem 0;
	padding: 0.25rem 0 0.25rem 1rem;
	font-style: italic;
	border-left: 3px solid var( --vk-accent );
}

.vk-wiki-glossary .vk-wiki-term-description a {
	color: var( --vk-secondary );
}

.vk-wiki-glossary .vk-wiki-term-source {
	margin-top: 0.85rem;
	font-size: 0.85rem;
	color: var( --vk-text-light );
}

.vk-wiki-glossary .vk-wiki-source-label {
	margin-right: 0.25rem;
}

.vk-wiki-glossary .vk-wiki-source-link {
	color: var( --vk-secondary );
	text-decoration: none;
	border-bottom: 1px solid transparent;
}

.vk-wiki-glossary .vk-wiki-source-link:hover,
.vk-wiki-glossary .vk-wiki-source-link:focus {
	border-bottom-color: currentColor;
}

.vk-wiki-glossary .vk-wiki-external {
	margin-left: 0.2rem;
	font-size: 0.85em;
}

.vk-wiki-glossary .vk-wiki-source-date::before {
	margin: 0 0.4rem;
	content: "\00b7";
}

/* -------------------------------------------------------------------------
   States
   ---------------------------------------------------------------------- */

.vk-wiki-glossary .vk-wiki-empty,
.vk-wiki-glossary .vk-wiki-error {
	padding: 2.5rem 1.25rem;
	text-align: center;
	background-color: var( --vk-card-bg );
	border: 1px dashed var( --vk-card-border );
	border-radius: var( --vk-radius );
}

.vk-wiki-glossary .vk-wiki-error-detail {
	margin: 0 0 1rem;
	font-size: 0.85rem;
	color: var( --vk-text-light );
	word-break: break-word;
}

.vk-wiki-glossary .vk-wiki-clear-filters,
.vk-wiki-glossary .vk-wiki-retry {
	display: inline-block;
	padding: 0.5rem 1rem;
	font-size: 0.9rem;
	color: #fff;
	text-decoration: none;
	cursor: pointer;
	background-color: var( --vk-primary );
	border: 0;
	border-radius: var( --vk-radius );
}

.vk-wiki-glossary .vk-wiki-skeleton {
	display: flex;
	flex-direction: column;
	gap: var( --vk-gap );
}

.vk-wiki-glossary .vk-wiki-skeleton-item {
	height: 7.5rem;
	background: linear-gradient( 90deg, rgba( 0, 0, 0, 0.04 ) 25%, rgba( 0, 0, 0, 0.08 ) 37%, rgba( 0, 0, 0, 0.04 ) 63% );
	background-size: 400% 100%;
	border: 1px solid var( --vk-card-border );
	border-radius: var( --vk-radius );
	animation: vk-wiki-shimmer 1.4s ease infinite;
}

@keyframes vk-wiki-shimmer {
	0% {
		background-position: 100% 50%;
	}

	100% {
		background-position: 0 50%;
	}
}

/* -------------------------------------------------------------------------
   Pagination
   ---------------------------------------------------------------------- */

.vk-wiki-glossary .vk-wiki-pagination {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	align-items: center;
	justify-content: space-between;
	margin-top: 2rem;
	padding-top: 1rem;
	border-top: 1px solid var( --vk-divider-line );
}

.vk-wiki-glossary .vk-wiki-pages {
	display: flex;
	flex-wrap: wrap;
	gap: 0.3rem;
	align-items: center;
}

.vk-wiki-glossary .vk-wiki-page {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2.1rem;
	height: 2.1rem;
	padding: 0 0.5rem;
	font-size: 0.9rem;
	color: var( --vk-text );
	text-decoration: none;
	background-color: transparent;
	border: 1px solid var( --vk-page-inactive );
	border-radius: var( --vk-radius );
	transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.vk-wiki-glossary .vk-wiki-page:hover,
.vk-wiki-glossary .vk-wiki-page:focus {
	color: var( --vk-page-active );
	border-color: var( --vk-page-active );
}

.vk-wiki-glossary .vk-wiki-page.is-active {
	color: #fff;
	background-color: var( --vk-page-active );
	border-color: var( --vk-page-active );
}

.vk-wiki-glossary .vk-wiki-page.is-disabled {
	color: var( --vk-page-inactive );
	cursor: default;
	opacity: 0.6;
}

.vk-wiki-glossary .vk-wiki-page-ellipsis {
	padding: 0 0.25rem;
	color: var( --vk-page-inactive );
}

.vk-wiki-glossary .vk-wiki-showing {
	font-size: 0.85rem;
	color: var( --vk-text-light );
}

/* -------------------------------------------------------------------------
   Focus styles and responsiveness
   ---------------------------------------------------------------------- */

.vk-wiki-glossary a:focus-visible,
.vk-wiki-glossary button:focus-visible,
.vk-wiki-glossary select:focus-visible,
.vk-wiki-glossary input:focus-visible {
	outline: 2px solid var( --vk-accent );
	outline-offset: 2px;
}

@media ( max-width: 767px ) {
	.vk-wiki-glossary .vk-wiki-nav-inner {
		display: grid;
		grid-template-columns: 1fr 1fr;
	}

	.vk-wiki-glossary .vk-wiki-field-search {
		grid-column: 1 / -1;
	}

	.vk-wiki-glossary.vk-wiki-layout-cards .vk-wiki-items {
		grid-template-columns: minmax( 0, 1fr );
	}

	.vk-wiki-glossary .vk-wiki-pagination {
		justify-content: center;
		text-align: center;
	}
}

@media ( prefers-reduced-motion: reduce ) {
	.vk-wiki-glossary .vk-wiki-results,
	.vk-wiki-glossary .vk-wiki-term,
	.vk-wiki-glossary .vk-wiki-page {
		transition: none;
	}

	.vk-wiki-glossary .vk-wiki-skeleton-item {
		animation: none;
	}
}