/**
 * GamesVTV Table of Contents
 * @package GamesVTV
 */

.gv-article-shell {
	display: block;
	padding-bottom: var(--gv-space-md);
}

.gv-article-shell__grid {
	display: grid;
	grid-template-columns: minmax(0, var(--gv-article)) minmax(0, var(--gv-toc-width));
	gap: clamp(1.5rem, 3vw, 3rem);
	align-items: start;
}

.gv-article-shell__main {
	min-width: 0;
}

.gv-article-shell__sidebar {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
	align-items: stretch;
	min-width: 0;
}

.gv-article-shell__sidebar .gv-toc--desktop {
	flex: 0 0 auto;
	width: 100%;
}

.gv-sidebar-latest {
	flex: 0 0 auto;
}

/* Sidebar latest posts */
.gv-sidebar-latest__inner {
	padding: 1.25rem 1rem 1.25rem 1.25rem;
	background: var(--gv-card-bg);
	border: 1px solid var(--gv-border);
	border-radius: var(--gv-radius);
	box-shadow: var(--gv-shadow-sm);
}

.gv-sidebar-latest__title {
	margin: 0 0 1rem;
	font-family: var(--gv-font-display);
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--gv-text-secondary);
}

.gv-sidebar-latest__list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.gv-sidebar-latest__item + .gv-sidebar-latest__item {
	margin-top: 0.25rem;
}

.gv-sidebar-latest__link {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
	padding: 0.55rem 0.5rem;
	border-radius: var(--gv-radius-sm);
	transition: background var(--gv-duration) var(--gv-ease);
}

.gv-sidebar-latest__link:hover {
	background: var(--gv-bg-secondary);
}

.gv-sidebar-latest__media {
	flex-shrink: 0;
	width: 4.5rem;
	height: 3.25rem;
	border-radius: calc(var(--gv-radius-sm) - 2px);
	overflow: hidden;
	background: var(--gv-placeholder-bg);
}

.gv-sidebar-latest__media .gv-img,
.gv-sidebar-latest__media img,
.gv-sidebar-latest__image {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.gv-sidebar-latest__placeholder {
	display: block;
	width: 100%;
	height: 100%;
	background: var(--gv-placeholder-bg);
}

.gv-sidebar-latest__body {
	flex: 1;
	min-width: 0;
}

.gv-sidebar-latest__name {
	display: block;
	font-size: 0.8125rem;
	font-weight: 600;
	line-height: 1.4;
	color: var(--gv-text-primary);
	transition: color var(--gv-duration) var(--gv-ease);
}

.gv-sidebar-latest__date {
	display: block;
	margin-top: 0.2rem;
	font-size: 0.75rem;
	font-weight: 500;
	color: var(--gv-text-muted);
}

.gv-sidebar-latest__link:hover .gv-sidebar-latest__name {
	color: var(--gv-text-primary);
}

.gv-game-card {
	scroll-margin-top: calc(var(--gv-header-height) + 1.5rem);
}

/* Desktop TOC */
.gv-toc--desktop {
	display: none;
}

.gv-toc__inner {
	padding: 1.25rem 1rem 1.25rem 1.25rem;
	background: var(--gv-card-bg);
	border: 1px solid var(--gv-border);
	border-radius: var(--gv-radius);
	box-shadow: var(--gv-shadow-sm);
}

.gv-toc__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	margin-bottom: 1rem;
}

.gv-toc__inner.is-collapsed .gv-toc__head {
	margin-bottom: 0;
}

.gv-toc__title {
	margin: 0;
	font-family: var(--gv-font-display);
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--gv-text-secondary);
}

.gv-toc__toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	width: 2rem;
	height: 2rem;
	padding: 0;
	border: 1px solid var(--gv-border);
	border-radius: var(--gv-radius-sm);
	background: var(--gv-bg-secondary);
	color: var(--gv-text-secondary);
	cursor: pointer;
	transition:
		color var(--gv-duration) var(--gv-ease),
		background var(--gv-duration) var(--gv-ease),
		border-color var(--gv-duration) var(--gv-ease),
		transform var(--gv-duration) var(--gv-ease);
}

.gv-toc__toggle:hover {
	color: var(--gv-text-primary);
	border-color: var(--gv-accent-muted);
	background: var(--gv-accent-subtle);
}

.gv-toc__toggle-icon {
	transition: transform var(--gv-duration) var(--gv-ease);
}

.gv-toc__inner.is-collapsed .gv-toc__toggle-icon {
	transform: rotate(-90deg);
}

.gv-toc__nav {
	overflow: hidden;
	transition:
		max-height var(--gv-duration-slow) var(--gv-ease),
		opacity var(--gv-duration) var(--gv-ease);
}

.gv-toc__inner.is-collapsed .gv-toc__nav {
	max-height: 0 !important;
	opacity: 0;
	pointer-events: none;
}

.gv-toc__list,
.gv-toc-mobile__list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.gv-toc__item + .gv-toc__item,
.gv-toc-mobile__list .gv-toc__item + .gv-toc__item {
	margin-top: 0.15rem;
}

.gv-toc__link {
	display: block;
	padding: 0.55rem 0.75rem 0.55rem 0.9rem;
	border-left: 3px solid transparent;
	border-radius: 0 var(--gv-radius-sm) var(--gv-radius-sm) 0;
	font-size: var(--gv-text-small);
	font-weight: 500;
	line-height: 1.45;
	color: var(--gv-text-secondary);
	transition:
		color var(--gv-duration) var(--gv-ease),
		background var(--gv-duration) var(--gv-ease),
		border-color var(--gv-duration) var(--gv-ease);
}

.gv-toc__link:hover {
	color: var(--gv-text-primary);
	background: var(--gv-bg-secondary);
}

.gv-toc__link.is-active {
	color: var(--gv-text-primary);
	border-left-color: var(--gv-accent);
	background: var(--gv-accent-subtle);
	font-weight: 600;
}

/* Mobile TOC */
.gv-toc--mobile {
	display: block;
	margin-bottom: var(--gv-space-sm);
}

.gv-toc-mobile__toggle {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	width: 100%;
	padding: 1rem 1.15rem;
	border: 1px solid var(--gv-border);
	border-radius: var(--gv-radius);
	background: var(--gv-card-bg);
	box-shadow: var(--gv-shadow-sm);
	color: var(--gv-text-primary);
	font-family: var(--gv-font-display);
	font-size: 1rem;
	font-weight: 700;
	cursor: pointer;
	transition:
		background var(--gv-duration) var(--gv-ease),
		box-shadow var(--gv-duration) var(--gv-ease);
}

.gv-toc-mobile__toggle[aria-expanded="true"] {
	box-shadow: var(--gv-shadow);
}

.gv-toc-mobile__toggle[aria-expanded="true"] .gv-toc-mobile__icon {
	transform: rotate(180deg);
}

.gv-toc-mobile__label {
	flex: 1;
	text-align: left;
}

.gv-toc-mobile__count {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 1.75rem;
	height: 1.75rem;
	padding: 0 0.45rem;
	border-radius: var(--gv-radius-full);
	background: var(--gv-accent);
	color: var(--gv-text-primary);
	font-size: 0.75rem;
	font-weight: 700;
}

.gv-toc-mobile__icon {
	transition: transform var(--gv-duration) var(--gv-ease);
}

.gv-toc-mobile__panel {
	margin-top: 0.75rem;
	padding: 0.75rem;
	border: 1px solid var(--gv-border);
	border-radius: var(--gv-radius);
	background: var(--gv-card-bg);
	box-shadow: var(--gv-shadow-sm);
	animation: gv-toc-panel-in var(--gv-duration) var(--gv-ease);
}

.gv-toc-mobile__panel[hidden] {
	display: none;
}

.gv-toc-mobile__link {
	padding-left: 0.75rem;
}

@keyframes gv-toc-panel-in {
	from {
		opacity: 0;
		transform: translateY(-6px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@media (min-width: 1280px) {
	.gv-article-shell__grid {
		align-items: stretch;
	}

	.gv-article-shell__sidebar {
		min-height: 100%;
	}

	/* aside не создаёт свой flex-бокс — sticky работает внутри всей колонки */
	.gv-toc--desktop {
		display: contents;
	}

	.gv-toc__inner.is-sticky {
		position: sticky;
		top: calc(var(--gv-header-compact) + 0.75rem);
		display: flex;
		flex-direction: column;
		width: 100%;
		overflow: hidden;
		max-height: calc(
			100vh - var(--gv-header-compact) - 0.75rem - 1.25rem - var(--gv-sidebar-latest-visible)
		);
		z-index: var(--gv-z-toc);
	}

	.gv-toc__inner.is-sticky .gv-toc__nav {
		overflow: auto;
		flex: 1;
		min-height: 0;
		scrollbar-width: thin;
		scrollbar-color: var(--gv-border) transparent;
	}

	.gv-sidebar-latest.is-sticky {
		position: sticky;
		top: calc(var(--gv-header-compact) + 0.75rem);
		align-self: start;
		width: 100%;
		max-height: calc(100vh - var(--gv-header-compact) - 1.25rem);
		z-index: calc(var(--gv-z-toc) - 1);
	}

	.gv-sidebar-latest.is-sticky-below-toc {
		top: calc(
			var(--gv-header-compact) + 0.75rem + var(--gv-toc-sticky-offset, 0px) + 1.25rem
		);
		max-height: calc(
			100vh - var(--gv-header-compact) - 0.75rem - var(--gv-toc-sticky-offset, 0px) - 2.5rem
		);
	}

	.gv-sidebar-latest.is-sticky .gv-sidebar-latest__inner {
		max-height: inherit;
		overflow: auto;
		scrollbar-width: thin;
		scrollbar-color: var(--gv-border) transparent;
	}

	.gv-toc--mobile {
		display: none;
	}

	.gv-single.gv-layout-full {
		max-width: var(--gv-container);
	}

	.gv-article-shell__main .gv-article {
		max-width: none;
		margin-inline: 0;
	}
}

@media (max-width: 1279px) {
	.gv-article-shell__grid {
		grid-template-columns: 1fr;
	}
}

@media (prefers-reduced-motion: reduce) {
	.gv-toc-mobile__panel {
		animation: none;
	}

	.gv-toc-mobile__icon,
	.gv-toc__toggle-icon,
	.gv-toc__nav {
		transition: none;
	}
}