@font-face {
	font-family: "league-spartan";
	src: url("../assets/fonts/league-spartan/LeagueSpartan-VariableFont_wght.ttf");
	font-display: swap;
}

:root {
	--accent: #f8f9fa;
	--accent-hover: #e9ecef;
	--decal: #e8e8e8;
	--accent-inverted: #1a1a2e;
	--background: #ffffff;
	--primary: #8756b8;
	--primary-dark: #2563eb;
	--gradient-start: #667eea;
	--gradient-end: #3b82f6;
	--text: #1a1a2e;
	--text-inverted: #ffffff;
	--text-muted: #6b7280;
	--shadow: rgba(0, 0, 0, 0.1);
	--border: rgba(0, 0, 0, 0.08);
	--shadow-hover: rgba(0, 0, 0, 0.15);
	--variable-gradient: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
	--transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);

	--bg-color: #f6f6f6;
	--text-color: var(--text);
	--header-text-color: var(--text);
	--border-color: var(--border);
	--hover-bg: var(--accent-hover);
	--button-bg: var(--accent);
	--button-text: var(--text);
	--topic-selected-color: var(--primary);
	--topic-selected-hover-bg: rgba(135, 86, 184, 0.15);
	--end-border-color: var(--border);
}

:root.dark-mode {
	--accent: #212121;
	--decal: #313131;
	--bg-color: #1a1a2e;
	--text-color: #e0e0e0;
	--header-text-color: var(--text-inverted);
	--border-color: rgba(255, 255, 255, 0.1);
	--hover-bg: rgba(255, 255, 255, 0.1);
	--button-bg: #16183e;
	--button-text: #e0e0e0;
	--topic-selected-color: var(--primary);
	--topic-selected-hover-bg: rgba(134, 59, 246, 0.2);
	--end-border-color: rgba(255, 255, 255, 0.08);
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

.markdown-end-previous,
.markdown-end-next,
.markdown-button-container,
.code-copy-button {
	background: var(--bg-color);
	border: 1px solid var(--end-border-color);
	color: var(--text-color);
	border-radius: 8px;
	transition:
		background-color 0.3s ease,
		color 0.3s ease,
		transform 0.1s ease border-color 0.2s ease;
}

:root.dark-mode .markdown-end-previous,
:root.dark-mode .markdown-end-next,
:root.dark-mode .markdown-button-container,
:root.dark-mode .code-copy-button {
	background: var(--bg-color);
	border: 1px solid var(--end-border-color);
	color: var(--button-text);
}

:root.dark-mode .markdown-end-previous:hover,
:root.dark-mode .markdown-end-next:hover {
	border-color: rgba(255, 255, 255, 0.12);
}

:root.dark-mode .markdown-end-title,
:root.dark-mode .markdown-end-label {
	color: var(--text-color);
}

:root.dark-mode .markdown-end-icon,
:root.dark-mode .markdown-end-icon-previous,
:root.dark-mode .code-copy-button .icon {
	filter: brightness(0) saturate(100%) invert(100%);
}

body {
	background-color: var(--bg-color);
	color: var(--text-color);
	height: 100vh;
	margin: 0;
	overflow: hidden;
	background-image: radial-gradient(var(--decal) 1px, transparent 1.5px);
	background-size: 22px 22px;
	transition:
		background-color 0.3s ease,
		color 0.3s ease;
}

header {
	background-color: var(--accent);
}

/* Section Navigation (inside sidebar / topic-selector) */
.section-nav {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	padding-bottom: 0.75rem;
	margin-bottom: 0.5rem;
	border-bottom: 1px solid var(--border-color);
	transition: border-color 0.25s ease;
}

.section-nav::-webkit-scrollbar {
	display: none;
}

.section-nav:empty {
	display: none;
}

.section-nav-btn {
	padding: 0.5rem 0.75rem;
	border: 1px solid var(--border-color);
	border-radius: 6px;
	background: var(--button-bg);
	color: var(--button-text);
	font-family: league-spartan;
	font-size: 14px;
	cursor: pointer;
	text-align: left;
	width: 100%;
	transition:
		background-color 0.2s ease,
		color 0.2s ease,
		border-color 0.2s ease,
		transform 0.1s ease;
}

.section-nav-btn:hover {
	background-color: var(--hover-bg);
}

.section-nav-btn:active {
	transform: none;
}

.section-nav-btn.active {
	background: var(--primary);
	color: var(--text-inverted);
	border-color: var(--primary);
}

.section-nav-btn.active:hover {
	opacity: 0.9;
}

/* Landing page styles */
.doc-landing {
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 2rem 1rem;
	max-width: 720px;
	margin: 0 auto;
	font-family: league-spartan;
}

.doc-landing-title {
	font-size: 1.75rem;
	font-weight: 700;
	margin-bottom: 0.5rem;
	color: var(--text-color);
}

.doc-landing-subtitle {
	font-size: 1rem;
	color: var(--text-color);
	opacity: 0.7;
	margin-bottom: 2rem;
	text-align: center;
}

.doc-landing-cards {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	width: 100%;
}

.doc-landing-card {
	display: flex;
	flex-direction: column;
	padding: 1.25rem 1.5rem;
	border: 1px solid var(--border-color);
	border-radius: 10px;
	background: var(--button-bg);
	cursor: pointer;
	transition:
		background-color 0.2s ease,
		border-color 0.2s ease,
		box-shadow 0.2s ease,
		transform 0.15s ease;
}

.doc-landing-card:hover {
	border-color: var(--primary);
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
	transform: translateY(-2px);
}

:root.dark-mode .doc-landing-card:hover {
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.doc-landing-card-title {
	font-weight: 600;
	font-size: 1.1rem;
	color: var(--primary);
	margin-bottom: 0.35rem;
}

.doc-landing-card-desc {
	font-size: 0.9rem;
	color: var(--text-color);
	opacity: 0.8;
	line-height: 1.45;
}

/* Smooth transitions for theme changes (match copy-button feel) */
.display-window,
.topic-selector,
.header-search-bar,
.topic-button,
.topic-category-button,
.right-bar-items,
.markdown-end-previous,
.markdown-end-next,
.copy-button,
.code-copy-button,
.search-popup,
footer {
	transition:
		background-color 0.3s ease,
		color 0.3s ease,
		border-color 0.25s ease,
		box-shadow 0.25s ease,
		filter 0.3s ease;
}

.search-popup {
	position: absolute;
	top: 130%;
	left: 50%;
	transform: translateX(-50%) translateY(-10px);
	width: 340px;

	/* Styling */
	background: var(--bg-color);
	color: var(--text-color);
	border: 1px solid var(--border-color);
	border-radius: 12px;
	box-shadow:
		0 12px 40px rgba(0, 0, 0, 0.15),
		0 4px 12px rgba(0, 0, 0, 0.1);
	z-index: 100;
	max-height: 350px;
	overflow-y: auto;

	/* Animation - initially hidden */
	opacity: 0;
	pointer-events: none;
	transition:
		opacity 0.2s ease,
		transform 0.2s ease,
		background-color 0.3s ease,
		color 0.3s ease;
}

.search-popup.visible {
	opacity: 1;
	transform: translateX(-50%) translateY(0);
	pointer-events: auto;
}

/* Search Results Styling */
.search-results {
	list-style: none;
	margin: 0;
	padding: 8px;
}

.search-no-results,
.search-loading {
	padding: 16px;
	color: var(--text-color);
	opacity: 0.6;
	font-size: 13px;
	font-family: league-spartan;
	text-align: center;
}

.search-category-header {
	padding: 12px 12px 6px 12px;
	font-weight: 600;
	font-size: 11px;
	text-transform: uppercase;
	color: var(--text-color);
	opacity: 0.6;
	background: transparent;
	font-family: league-spartan;
	letter-spacing: 0.8px;
}

.search-category-header:first-child {
	padding-top: 4px;
}

.search-result-item {
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0;
	margin-bottom: 4px;
}

.search-result-title-row {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 10px 12px;
	cursor: pointer;
	border-radius: 8px;
	transition: background-color 0.15s ease;
}

.search-result-title-row:hover {
	background-color: var(--hover-bg);
}

.search-result-icon {
	font-size: 14px;
	opacity: 0.7;
}

.search-result-title {
	font-weight: 500;
	font-size: 14px;
	font-family: league-spartan;
	color: var(--text-color);
}

.search-result-snippets {
	display: flex;
	flex-direction: column;
	gap: 2px;
	margin-left: 36px;
	margin-bottom: 4px;
}

.search-result-snippet {
	font-size: 12px;
	color: var(--text-color);
	font-family: league-spartan;
	line-height: 1.5;
	padding: 8px 12px;
	background: var(--button-bg);
	border-radius: 6px;
	cursor: pointer;
	transition:
		background-color 0.15s ease,
		transform 0.1s ease;
	border-left: 3px solid transparent;
}

.search-result-snippet:hover {
	background-color: var(--hover-bg);
	border-left-color: var(--topic-selected-color);
	transform: translateX(2px);
}

.snippet-text {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	opacity: 0.8;
}

.search-result-snippet mark {
	background-color: rgba(255, 200, 0, 0.35);
	color: inherit;
	padding: 2px 4px;
	border-radius: 3px;
	font-weight: 500;
}

:root.dark-mode .search-result-snippet mark {
	background-color: rgba(255, 200, 0, 0.25);
}

/* Highlight flash animation for scroll-to text */
@keyframes highlightFlash {
	0% {
		background-color: rgba(255, 200, 0, 0.5);
	}
	100% {
		background-color: transparent;
	}
}

.search-highlight-flash {
	animation: highlightFlash 2s ease-out;
	border-radius: 4px;
}

#lightDarkToggle {
	background-color: var(--button-bg);
	color: var(--button-text);
	border: 1px solid var(--border-color);
	padding: 0.5rem 1rem;
	border-radius: 5px;
	cursor: pointer;
	font-family: league-spartan;
	font-size: 14px;
	transition:
		background-color 0.3s ease,
		color 0.3s ease,
		border-color 0.25s ease,
		box-shadow 0.25s ease,
		filter 0.3s ease,
		transform 0.1s ease;
	display: flex;
	align-items: center;
	gap: 0.5rem;
	min-width: 122px;
	justify-content: center;
}

#lightDarkToggle:hover {
	background-color: var(--hover-bg);
}

#lightDarkToggle:active {
	transform: none;
}

#lang-toggle {
	background-color: var(--button-bg);
	color: var(--button-text);
	border: 1px solid var(--border-color);
	padding: 0.5rem 1rem;
	border-radius: 5px;
	cursor: pointer;
	font-family: league-spartan;
	font-size: 14px;
	transition:
		background-color 0.3s ease,
		color 0.3s ease,
		border-color 0.25s ease,
		box-shadow 0.25s ease,
		filter 0.3s ease,
		transform 0.1s ease;
	display: flex;
	align-items: center;
	justify-content: center;
}

#lang-toggle:hover {
	background-color: var(--hover-bg);
}

#lang-toggle:active {
	transform: none;
}

#lang-toggle .icon {
	width: auto;
	height: auto;
	padding: 0 6px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	line-height: 1;
	font-size: 14px;
}

.icon {
	width: 16px;
	height: 16px;
	filter: brightness(0) saturate(100%) invert(0%);
	transition: filter 0.3s ease;
}

:root.dark-mode .icon {
	filter: brightness(0) saturate(100%) invert(100%);
	transition: filter 0.3s ease;
}

.icon-text {
	line-height: 1;
}

.header-logo {
	margin-left: 7rem;

	display: flex;
	flex-direction: row;
	align-items: center;
}

.header-image {
	width: 32px;
	height: 32px;
	margin-right: 0.5%;
	cursor: pointer;
}

.header-text,
.header-text-page {
	font-size: 20px;
	font-weight: 600;
	font-family: league-spartan;
	color: var(--header-text-color);
	transition:
		background-color 0.3s ease,
		color 0.3s ease;
}

.header-controls {
	margin-left: auto;
	margin-right: 7rem;
	display: flex;
	align-items: center;
	gap: 1rem;
}

/* Topic toggle (hamburger) */
.topic-toggle {
	display: none;
	align-items: center;
	justify-content: center;
	background: transparent;
	border: none;
	padding: 0;
	margin-right: 1.2rem;
	cursor: pointer;
}
.topic-toggle:focus {
	outline: 2px solid rgba(59, 130, 246, 0.18);
	outline-offset: 2px;
}
.topic-toggle-icon {
	width: 28px;
	height: 28px;
	display: block;
}

:root.dark-mode .topic-toggle-icon {
	filter: invert(1) hue-rotate(180deg) brightness(1.05);
}

.header-search-bar {
	position: relative;
	display: flex;
	align-items: center;
	gap: 0.5rem;
	background-color: var(--button-bg);
	border: 1px solid var(--border-color);
	border-radius: 5px;
	padding: 0.5rem 1rem;
	transition:
		background-color 0.3s ease,
		border-color 0.2s ease;
}

.header-search-bar:focus-within {
	border-color: var(--topic-selected-color);
	box-shadow:
		0 4px 12px rgba(0, 0, 0, 0.15),
		0 2px 4px rgba(0, 0, 0, 0.1);
}

:root.dark-mode .header-search-bar:focus-within {
	box-shadow:
		0 4px 12px rgba(0, 0, 0, 0.4),
		0 2px 4px rgba(0, 0, 0, 0.3);
}

.header-search-bar input {
	border: none;
	background: transparent;
	color: var(--text-color);
	font-family: league-spartan;
	font-size: 14px;
	outline: none;
	width: 180px;
	padding: 0;
	margin: 0;
	position: relative;
	top: 1.5px;
}

.header-search-bar input::placeholder {
	color: var(--text-color);
	opacity: 0.6;
}

.search-icon {
	width: 16px;
	height: 16px;
	cursor: pointer;
	opacity: 0.7;
	flex-shrink: 0;
}

.side-line {
	height: 1px;
	background-color: var(--border-color);
	width: 100%;
}

main {
	margin-top: 1rem;
	margin-left: 5rem;
	font-family: league-spartan;
}

.topic-button {
	border-radius: 5px;
	transition: 0.1s;
	padding: 0.5rem;
	width: 95%;
	cursor: pointer;
	margin: 0;
}

.topic-button:hover {
	background-color: var(--hover-bg);
}

.topic-under-category {
	margin-left: 1.15rem;
	border-left: 2px solid rgba(134, 59, 246, 0.3);
	padding-left: 1rem;
	border-radius: 0px;
	position: relative;
	animation: fadeIn 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-out {
	animation: fadeOut 0.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
	pointer-events: none;
}

@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(-8px) scaleY(0.9);
	}
	to {
		opacity: 1;
		transform: translateY(0) scaleY(1);
	}
}

@keyframes fadeOut {
	from {
		opacity: 1;
		transform: translateY(0) scaleY(1);
	}
	to {
		opacity: 0;
		transform: translateY(-8px) scaleY(0.9);
	}
}

.topic-under-category::before {
	content: "";
	position: absolute;
	left: -2px;
	top: -0.25rem;
	width: 2px;
	height: 0.25rem;
	background-color: rgba(134, 59, 246, 0.3);
}

.topic-selected {
	opacity: 1;
	color: var(--topic-selected-color);
}

.topic-button.topic-selected:hover {
	background-color: var(--topic-selected-hover-bg);
}

.topic-unselected {
	opacity: 0.8;
}

.topic-category-button {
	border-radius: 5px;
	transition: 0.1s;
	padding: 0.5rem;
	width: 100%;
	cursor: pointer;
	margin: 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.topic-category-button:hover {
	background-color: var(--hover-bg);
}

.topic-category-button-collapsed {
	opacity: 0.8;
}

.topic-category-button-expanded {
	opacity: 1;
	color: var(--text-color);
}

.topic-category-button-selected {
	opacity: 1;
	color: var(--topic-selected-color);
}

.topic-category-button-selected:hover {
	background-color: var(--topic-selected-hover-bg);
}

.topic-category-button-expanded .category-arrow {
	opacity: 1;
}

.topic-category-button-selected .category-arrow {
	opacity: 1;
	color: var(--primary);
}

.category-arrow {
	margin-left: auto;
	margin-right: 0.25rem;
}

.category-arrow img {
	filter: brightness(0) saturate(100%) invert(85%) sepia(15%) saturate(353%) hue-rotate(194deg) brightness(96%) contrast(92%);
	transition: filter 0.3s ease;
}

/* Purple arrow for selected state */
.topic-category-button-selected .category-arrow img {
	filter: brightness(0) saturate(100%) invert(29%) sepia(70%) saturate(1800%) hue-rotate(260deg) brightness(75%) contrast(90%);
}

.topic-category {
	font-weight: 600;
	margin-top: 1rem;
	margin-bottom: 0.25rem;
	padding-left: 0.25rem;
}

.topic-selector {
	font-size: 17px;
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
	flex: 0 0 auto;
	width: 15%;
	overflow-y: auto;
	max-height: calc(100vh - 120px);
	overflow-x: hidden;
	padding-right: 1rem;
}

.topic-selector {
	transition:
		transform 240ms cubic-bezier(0.2, 0.8, 0.2, 1),
		visibility 240ms;
}

.sidebar-overlay {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.35);
	z-index: 10050;
	opacity: 0;
	visibility: hidden;
	transition: opacity 200ms ease;
}

body.sidebar-open .sidebar-overlay {
	opacity: 1;
	visibility: visible;
}

/* When `.sidebar-open` is present, slide in sidebar on small screens */
body.sidebar-open .topic-selector {
	transform: translateX(0) !important;
}

/* Sidebar pop-in styling improvements */
.topic-selector {
	border-top-right-radius: 12px;
	border-bottom-right-radius: 12px;
	background-clip: padding-box;
}

.topic-selector .topic-close {
	position: absolute;
	right: 10px;
	top: 10px;
	z-index: 1;
	background: transparent;
	border: none;
	padding: 6px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
}

.topic-selector .topic-close img {
	width: 18px;
	height: 18px;
	opacity: 0.8;
}

.topic-selector {
	transition:
		transform 240ms cubic-bezier(0.2, 0.8, 0.2, 1),
		box-shadow 180ms ease;
}

.topic-selector.open {
	transform: translateX(0);
}

.sidebar-overlay {
	backdrop-filter: blur(4px) saturate(1.05);
	-webkit-backdrop-filter: blur(4px) saturate(1.05);
}

.topic-selector::-webkit-scrollbar {
	width: 3px;
}

.topic-selector::-webkit-scrollbar-thumb {
	background: #bebebe;
}

.topic-selector::-webkit-scrollbar-thumb:hover {
	background: #999999;
}

.content-container {
	display: flex;
	gap: 1rem;
	align-items: flex-start;
	width: 100%;
	max-width: 100%;
	margin: 0 auto;
	padding: 0 1rem;
	overflow-x: hidden;
}

.display-window {
	flex: 1;
	padding: 1rem;
	overflow-y: auto;
	max-height: calc(100vh - 120px);
}

.display-window::-webkit-scrollbar {
	width: 3px;
}

.display-window::-webkit-scrollbar-thumb {
	background: #bebebe;
}

.display-window::-webkit-scrollbar-thumb:hover {
	background: #999999;
}

.right-panel {
	flex: 0 0 20%;
	padding: 1rem;
	min-height: 400px;
	display: flex;
	flex-direction: column;
}

#right-panel-header {
	max-height: calc(100vh - 200px);
	overflow-y: auto;
}

#right-panel-header::-webkit-scrollbar {
	width: 3px;
}

#right-panel-header::-webkit-scrollbar-thumb {
	background: #bebebe;
}

#right-panel-header::-webkit-scrollbar-thumb:hover {
	background: #999999;
}

.right-bar-list {
	padding: 0;
	width: 75%;
	overflow: hidden;
}

.right-bar-items {
	list-style: none;
	border-radius: 5px;
	padding: 0.25rem 0.75rem;
	display: block;
}

.right-bar-items a {
	list-style: none;
	color: var(--text-color);
	text-decoration: none;
	padding: 0.25rem 0.75rem;
	display: block;
	opacity: 0.8;
	transition: opacity 0.2s ease;
	word-wrap: break-word;
	transition:
		background-color 0.3s ease,
		color 0.3s ease;
}

.right-bar-items:hover {
	cursor: pointer;
	background-color: rgba(106, 59, 246, 0.08);
	transform: translateX(2px);
	transition: 0.2s ease-in-out;
}

.right-bar-items:hover a {
	opacity: 1;
	color: var(--primary);
}

.markdown-code-block {
	background-color: var(--md-code-bg-color);
	transition:
		background-color 0.2s ease,
		color 0.2s ease;
}

.copy-button {
	position: static;
	background-color: var(--button-bg);
	color: var(--button-text);
	border: 1px solid var(--border-color);
	padding: 0.5rem 1rem;
	border-radius: 5px;
	cursor: pointer;
	font-family: league-spartan;
	font-size: 14px;
	margin-left: auto;
	margin-right: 24%;
	margin-left: 1.3rem;
	margin-top: 0.5rem;
	margin-bottom: 0.5rem;
	display: flex;
	align-items: center;
	gap: 0.5rem;
	transition:
		background-color 0.3s ease,
		color 0.3s ease,
		transform 0.1s ease;
}

html {
	overflow-x: hidden;
}

.copy-button:hover {
	background-color: var(--hover-bg);
}

.copy-button:active {
	transform: none;
}

footer {
	position: fixed;
	bottom: 0.75rem;
	right: 1.5rem;
	font-family: league-spartan;
	font-size: 13px;
	z-index: 1000;
	display: flex;
	gap: 1.5rem;
}

footer a {
	color: var(--text-color);
	text-decoration: none;
	opacity: 0.7;
	transition:
		opacity 0.2s ease,
		color 0.3s ease,
		border-color 0.3s ease;
}

footer a:hover {
	opacity: 1;
	text-decoration: underline;
}

.markdown-end-container {
	gap: 1rem;
}

@media (max-width: 768px) {
	.header-text {
		font-size: 15px;
	}

	main {
		margin-left: 0;
	}

	.header-logo {
		margin-left: 1.5%;
	}

	.content-container {
		padding: 0 0;
		gap: 0.5rem;
		width: 100%;
		max-width: 100%;
	}

	.right-panel {
		display: none !important;
	}

	.topic-toggle {
		display: inline-flex;
	}

	.topic-selector {
		position: fixed;
		top: 64px;
		bottom: 0;
		left: 0;
		width: 78%;
		max-width: 360px;
		padding: 1rem;
		background: var(--bg-color);
		z-index: 10060;
		box-shadow: 8px 0 30px rgba(0, 0, 0, 0.12);
		transform: translateX(-110%);
		overflow-y: auto;
		max-height: calc(100vh - 64px);
	}

	.content-container {
		padding: 0 0.5rem;
	}

	.display-window {
		padding: 0.75rem 0.5rem;
		flex-basis: 100%;
	}

	.sidebar-overlay {
		display: block;
	}

	.copy-button {
		margin-right: 0.5rem;
		margin-left: 0.5rem;
	}

	#lightDarkToggle {
		min-width: 0 !important;
		padding: 0.4rem 0.6rem !important;
		flex-shrink: 0;
		order: 2;
	}

	#lightDarkToggle .icon-text {
		display: none !important;
	}

	#lang-toggle {
		min-width: 0 !important;
		padding: 0.4rem 0.6rem !important;
		flex-shrink: 0;
		order: 3;
	}

	.header-controls {
		margin-right: 1.5%;
		gap: 0.5rem;
		display: flex;
		flex-direction: row;
		align-items: center;
		flex-wrap: nowrap;
	}

	.header-search-bar {
		order: 1;
		flex-shrink: 1;
		min-width: 40px;
		transition:
			background-color 0.3s ease,
			color 0.3s ease,
			width 0.3s ease;
	}

	.header-search-bar.mobile-collapsed {
		width: 40px;
		padding: 0.35rem;
		overflow: hidden;
		border-radius: 6px;
		display: flex;
		align-items: center;
		justify-content: center;
		gap: 0;
	}

	.header-search-bar.mobile-collapsed input {
		display: none;
	}

	.header-search-bar.expanded {
		width: 220px;
		max-width: 220px;
		padding: 0.4rem 0.6rem;
	}

	.header-search-bar.expanded input {
		width: 100%;
		opacity: 1;
		padding-left: 0.25rem;
		pointer-events: auto;
		display: block;
	}

	.header-search-bar .search-popup {
		left: 50%;
		transform: translateX(-50%) translateY(-10px);
	}

	.header-search-bar input {
		width: 110px;
	}

	.markdown-end-container {
		flex-direction: column;
		gap: 1.5rem;
		align-items: stretch;
		padding: 0.12rem 0.12rem;
	}

	.markdown-end-previous,
	.markdown-end-next {
		width: 100%;
		padding: 0.45rem 0.6rem;
		border-radius: 8px;
		box-shadow: 0 3px 8px rgba(0, 0, 0, 0.04);
		background: var(--bg-color);
		border: 1px solid var(--end-border-color);
		justify-content: space-between;
		align-items: center;
	}

	.markdown-end-previous {
		order: 1;
	}

	.markdown-end-next {
		order: 2;
	}

	.markdown-end-icon,
	.markdown-end-icon-previous {
		width: 18px;
		height: 18px;
		margin-left: 0.25rem;
		filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.04));
	}

	.markdown-end-label {
		font-size: 0.9rem;
	}

	.markdown-end-title {
		font-size: 1rem;
	}

	.markdown-end-previous,
	.markdown-end-next {
		-touch-action: manipulation;
	}

	/* Section nav mobile styles */
	.section-nav {
		margin-right: 2rem;
		padding-bottom: 0.5rem;
		margin-bottom: 0.35rem;
	}

	.section-nav-btn {
		font-size: 13px;
		padding: 0.4rem 0.75rem;
	}

	/* Landing page mobile */
	.doc-landing {
		padding: 1.5rem 0.75rem;
	}

	.doc-landing-title {
		font-size: 1.35rem;
	}
}