/* Documentation Layout */
.doc-layout {
	display: flex;
	min-height: calc(100vh - 64px); /* Header is 64px */
	margin-top: 64px;
	background-color: var(--vp-c-bg);
	color: var(--vp-c-text-1);
	font-family: var(--font-sans);
}

/* Sidebar Styling (Left) */
.doc-sidebar {
	width: 280px;
	position: fixed;
	top: 64px;
	bottom: 0;
	left: 0;
	z-index: 10;
	background-color: var(--vp-c-bg);
	border-right: 1px solid var(--vp-c-border);
	padding: 32px 24px;
	overflow-y: auto;
	scrollbar-width: thin;
	transition: transform 0.3s ease;
}

.sidebar-group {
	margin-bottom: 24px;
}

.sidebar-title {
	font-family: var(--font-heading);
	font-size: 13px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.8px;
	color: var(--vp-c-text-2);
	margin-bottom: 10px;
}

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

.sidebar-item {
	margin-bottom: 4px;
}

.sidebar-link {
	display: block;
	padding: 6px 12px;
	font-size: 14px;
	color: var(--vp-c-text-2);
	text-decoration: none;
	border-radius: 6px;
	transition: color 0.2s, background-color 0.2s, padding-left 0.2s;
}

.sidebar-link:hover {
	color: var(--vp-c-brand);
	background-color: var(--vp-c-bg-soft);
	padding-left: 16px;
}

.sidebar-link.active {
	color: var(--vp-c-brand);
	background-color: var(--vp-c-bg-mute);
	font-weight: 600;
}

/* Main Content Area */
.doc-content-container {
	flex: 1;
	margin-left: 280px;
	margin-right: 0;
	padding: 40px 60px 80px;
	min-width: 0; /* Prevents flex items from overflowing */
}

.doc-content {
	max-width: 800px;
	margin: 0 auto;
}

/* Content Typography */
.doc-content h1 {
	font-family: var(--font-heading);
	font-size: 36px;
	font-weight: 800;
	color: var(--vp-c-text-1);
	margin-top: 0;
	margin-bottom: 16px;
	border-bottom: 1px solid var(--vp-c-border);
	padding-bottom: 12px;
	letter-spacing: -0.5px;
}

.doc-content h2 {
	font-family: var(--font-heading);
	font-size: 24px;
	font-weight: 700;
	color: var(--vp-c-text-1);
	margin-top: 48px;
	margin-bottom: 16px;
	border-bottom: 1px solid var(--vp-c-border);
	padding-bottom: 8px;
	scroll-margin-top: 80px; /* Offset for header when navigating anchor links */
}

.doc-content h3 {
	font-family: var(--font-heading);
	font-size: 18px;
	font-weight: 600;
	color: var(--vp-c-text-1);
	margin-top: 32px;
	margin-bottom: 12px;
	scroll-margin-top: 80px;
}

.doc-content p {
	font-size: 15px;
	line-height: 1.7;
	color: var(--vp-c-text-2);
	margin-bottom: 16px;
}

.doc-content ul, .doc-content ol {
	padding-left: 24px;
	margin-bottom: 16px;
}

.doc-content li {
	font-size: 15px;
	line-height: 1.7;
	color: var(--vp-c-text-2);
	margin-bottom: 8px;
}

.doc-content strong {
	color: var(--vp-c-text-1);
}

/* Image styling in documentation */
.doc-content img {
	max-width: 100%;
	height: auto;
	border-radius: 8px;
	border: 1px solid var(--vp-c-border);
	margin: 24px 0;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

/* Inline Code and Code Blocks */
.doc-content code {
	font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, Courier, monospace;
	font-size: 0.88em;
	background-color: var(--vp-c-bg-mute);
	padding: 3px 6px;
	border-radius: 4px;
	color: var(--vp-c-text-1);
}

.doc-content pre {
	background-color: var(--vp-c-bg-soft);
	border: 1px solid var(--vp-c-border);
	border-radius: 8px;
	padding: 16px;
	overflow-x: auto;
	margin: 20px 0;
}

.doc-content pre code {
	background-color: transparent;
	padding: 0;
	border-radius: 0;
	font-size: 13px;
	line-height: 1.5;
	color: var(--vp-c-text-1);
}

/* VitePress-like Alert / Custom Blocks */
.custom-block {
	border-left: 4px solid transparent;
	border-radius: 8px;
	padding: 16px;
	margin: 24px 0;
	background-color: var(--vp-c-bg-soft);
}

.custom-block-title {
	font-family: var(--font-heading);
	font-size: 14px;
	font-weight: 700;
	text-transform: uppercase;
	margin-bottom: 8px;
	letter-spacing: 0.5px;
}

.custom-block p:last-child {
	margin-bottom: 0;
}

/* Note Alert */
.custom-block.note {
	border-left-color: var(--vp-c-brand);
	background-color: rgba(236, 72, 153, 0.05); /* Soft pink backdrop */
}
html.light-mode .custom-block.note {
	background-color: rgba(236, 72, 153, 0.03);
}
.custom-block.note .custom-block-title {
	color: var(--vp-c-brand);
}

/* Tip Alert */
.custom-block.tip {
	border-left-color: #10b981;
	background-color: rgba(16, 185, 129, 0.05);
}
.custom-block.tip .custom-block-title {
	color: #10b981;
}

/* Warning Alert */
.custom-block.warning {
	border-left-color: #f59e0b;
	background-color: rgba(245, 158, 11, 0.05);
}
.custom-block.warning .custom-block-title {
	color: #f59e0b;
}

/* Important Alert */
.custom-block.important {
	border-left-color: #ef4444;
	background-color: rgba(239, 68, 68, 0.05);
}
.custom-block.important .custom-block-title {
	color: #ef4444;
}

/* Tables in Docs */
.doc-content table {
	width: 100%;
	border-collapse: collapse;
	margin: 24px 0;
	font-size: 14px;
}

.doc-content th, .doc-content td {
	border: 1px solid var(--vp-c-border);
	padding: 10px 14px;
	text-align: left;
}

.doc-content th {
	background-color: var(--vp-c-bg-soft);
	font-weight: 600;
	color: var(--vp-c-text-1);
}

.doc-content tr:nth-child(even) {
	background-color: rgba(255, 255, 255, 0.02);
}
html.light-mode .doc-content tr:nth-child(even) {
	background-color: rgba(0, 0, 0, 0.01);
}

/* Mobile Toggle Hamburger for Sidebar */
.mobile-sidebar-toggle {
	display: none;
	position: fixed;
	bottom: 24px;
	right: 24px;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background-color: var(--vp-c-brand);
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
	border: none;
	cursor: pointer;
	z-index: 99;
	align-items: center;
	justify-content: center;
	color: #ffffff;
}

.mobile-sidebar-toggle svg {
	width: 20px;
	height: 20px;
	fill: currentColor;
}

/* Bilingual Language Toggles */
html[lang="zh"] .lang-en,
html[lang="zh-tw"] .lang-en {
	display: none !important;
}

html[lang="en"] .lang-zh {
	display: none !important;
}

/* Lang dropdown item text decoration reset */
a.lang-dropdown-item {
	text-decoration: none;
}




@media (max-width: 860px) {
	.doc-sidebar {
		transform: translateX(-100%);
		top: 64px;
		width: 260px;
		box-shadow: 4px 0 24px rgba(0, 0, 0, 0.15);
	}
	
	.doc-sidebar.active {
		transform: translateX(0);
	}
	
	.doc-content-container {
		margin-left: 0;
		padding: 32px 24px 80px;
	}
	
	.mobile-sidebar-toggle {
		display: flex;
	}
	
	.doc-content h1 {
		font-size: 28px;
	}
	
	.doc-content h2 {
		font-size: 20px;
		margin-top: 36px;
	}
}