/* ========================================
   BLOWDIT — a Bludit theme inspired by Blowfish
   Monochrome palette with light & dark modes
   ======================================== */

/* ----------------------------------------
   THEME TOKENS — Light Mode (default)
   ---------------------------------------- */
:root {
	color-scheme: light;

	/* Accent (monochrome: near-black in light mode) */
	--accent: #1f1f1f;
	--accent-hover: #000000;
	--accent-contrast: #ffffff;

	/* Surfaces */
	--bg-body: #ffffff;
	--bg-surface: #ffffff;
	--bg-subtle: #f5f5f5;
	--bg-hover: #f0f0f0;

	/* Text */
	--text-primary: #1f1f1f;
	--text-secondary: #595959;
	--text-muted: #8c8c8c;

	/* Borders */
	--border-color: #e5e5e5;
	--border-subtle: #ededed;

	/* Chrome (navbar / footer) — fixed dark in both modes */
	--chrome-bg: #1f1f1f;
	--chrome-text: rgba(255, 255, 255, 0.92);
	--chrome-text-hover: #ffffff;

	/* Shadows */
	--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
	--shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.12);

	/* Code */
	--code-bg: #f5f5f5;
	--code-text: #1f1f1f;

	/* Spacing scale */
	--space-xs: 0.5rem;
	--space-sm: 1rem;
	--space-md: 1.5rem;
	--space-lg: 2rem;
	--space-xl: 3rem;

	/* Radii */
	--radius-sm: 8px;
	--radius-md: 12px;
	--radius-lg: 18px;

	/* Typography */
	--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	--font-size-base: 1.05rem;
	--font-size-sm: 0.875rem;
	--font-size-xs: 0.78rem;
	--line-height-base: 1.7;

	/* Filter applied to the dark social SVG glyphs (none on light themes) */
	--social-icon-filter: none;
}

/* ----------------------------------------
   THEME TOKENS — Dark Mode
   ---------------------------------------- */
[data-theme="dark"] {
	color-scheme: dark;

	--accent: #e5e5e5;
	--accent-hover: #ffffff;
	--accent-contrast: #171717;

	--bg-body: #171717;
	--bg-surface: #1f1f1f;
	--bg-subtle: #262626;
	--bg-hover: #2e2e2e;

	--text-primary: #ededed;
	--text-secondary: #b0b0b0;
	--text-muted: #808080;

	--border-color: #333333;
	--border-subtle: #2a2a2a;

	--chrome-bg: #1f1f1f;
	--chrome-text: rgba(255, 255, 255, 0.88);
	--chrome-text-hover: #ffffff;

	--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.45);
	--shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.5);

	--code-bg: #262626;
	--code-text: #ededed;

	--social-icon-filter: brightness(0) invert(1);
}

/* ----------------------------------------
   THEME TOKENS — Nord (arctic)
   ---------------------------------------- */
[data-theme="nord"] {
	color-scheme: dark;

	--accent: #88c0d0;
	--accent-hover: #8fbcbb;
	--accent-contrast: #2e3440;

	--bg-body: #2e3440;
	--bg-surface: #3b4252;
	--bg-subtle: #434c5e;
	--bg-hover: #4c566a;

	--text-primary: #eceff4;
	--text-secondary: #d8dee9;
	--text-muted: #8b95a8;

	--border-color: #434c5e;
	--border-subtle: #3b4252;

	--chrome-bg: #3b4252;
	--chrome-text: rgba(236, 239, 244, 0.9);
	--chrome-text-hover: #eceff4;

	--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
	--shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.4);

	--code-bg: #3b4252;
	--code-text: #eceff4;

	--social-icon-filter: brightness(0) invert(1);
}

/* ----------------------------------------
   THEME TOKENS — Dracula
   ---------------------------------------- */
[data-theme="dracula"] {
	color-scheme: dark;

	--accent: #bd93f9;
	--accent-hover: #caa6fa;
	--accent-contrast: #282a36;

	--bg-body: #282a36;
	--bg-surface: #343746;
	--bg-subtle: #44475a;
	--bg-hover: #44475a;

	--text-primary: #f8f8f2;
	--text-secondary: #c4c6d6;
	--text-muted: #6272a4;

	--border-color: #44475a;
	--border-subtle: #383b4a;

	--chrome-bg: #343746;
	--chrome-text: rgba(248, 248, 242, 0.9);
	--chrome-text-hover: #f8f8f2;

	--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
	--shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.45);

	--code-bg: #21222c;
	--code-text: #f8f8f2;

	--social-icon-filter: brightness(0) invert(1);
}

/* ----------------------------------------
   THEME TOKENS — Catppuccin Mocha
   ---------------------------------------- */
[data-theme="catppuccin"] {
	color-scheme: dark;

	--accent: #cba6f7;
	--accent-hover: #d7bdf9;
	--accent-contrast: #1e1e2e;

	--bg-body: #1e1e2e;
	--bg-surface: #313244;
	--bg-subtle: #45475a;
	--bg-hover: #585b70;

	--text-primary: #cdd6f4;
	--text-secondary: #bac2de;
	--text-muted: #a6adc8;

	--border-color: #45475a;
	--border-subtle: #313244;

	--chrome-bg: #313244;
	--chrome-text: rgba(205, 214, 244, 0.9);
	--chrome-text-hover: #cdd6f4;

	--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
	--shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.45);

	--code-bg: #181825;
	--code-text: #cdd6f4;

	--social-icon-filter: brightness(0) invert(1);
}

/* ========================================
   BASE
   ======================================== */
html {
	position: relative;
	min-height: 100%;
	scroll-behavior: smooth;
	background-color: var(--bg-body);
}

body {
	font-family: var(--font-sans);
	padding-top: 56px;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
	background-color: var(--bg-body);
	color: var(--text-primary);
	font-size: var(--font-size-base);
	line-height: var(--line-height-base);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

/* Main content grows so the footer is pushed to the bottom (sticky footer) */
body > .container {
	flex: 1 0 auto;
	width: 100%;
	padding-bottom: var(--space-xl);
}

img {
	max-width: 100%;
	height: auto;
}

::selection {
	background: var(--accent);
	color: var(--accent-contrast);
}

/* ========================================
   LINKS
   ======================================== */
a {
	color: var(--text-primary);
	text-decoration: none;
	transition: color 0.2s ease;
}

a:hover {
	color: var(--text-secondary);
	text-decoration: none;
}

a:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
	border-radius: 2px;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
	color: var(--text-primary);
	font-weight: 700;
	line-height: 1.25;
	letter-spacing: -0.02em;
}

h1.title {
	font-size: 2.4rem;
	margin-bottom: var(--space-md);
}

h2.title {
	font-size: 1.85rem;
	margin-bottom: var(--space-sm);
}

.content {
	margin-top: var(--space-md);
}

.content h2 { font-size: 1.6rem; margin-top: var(--space-xl); }
.content h3 { font-size: 1.3rem; margin-top: var(--space-lg); }

.content p,
.content ul,
.content ol {
	margin-bottom: var(--space-md);
}

.content img {
	border-radius: var(--radius-md);
	margin: var(--space-md) 0;
}

hr {
	border: none;
	border-top: 1px solid var(--border-color);
	margin: var(--space-xl) 0;
}

/* ========================================
   FORMS
   ======================================== */
input,
textarea,
select,
.form-control {
	background-color: var(--bg-surface);
	color: var(--text-primary);
	border: 1px solid var(--border-color);
	border-radius: var(--radius-sm);
}

.form-control:focus {
	background-color: var(--bg-surface);
	color: var(--text-primary);
	border-color: var(--accent);
	box-shadow: 0 0 0 3px rgba(127, 127, 127, 0.18);
}

/* ========================================
   CODE
   ======================================== */
pre,
code {
	background: var(--code-bg);
	color: var(--code-text);
	border-radius: var(--radius-sm);
	font-family: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
	transition: background-color 0.25s ease, color 0.25s ease;
}

pre {
	border: 1px solid var(--border-color);
	border-left: 3px solid var(--accent);
	padding: var(--space-md);
	overflow-x: auto;
}

code {
	display: inline-block;
	padding: 0.15em 0.45em;
	font-size: 0.875em;
}

pre code {
	padding: 0;
	background: transparent;
	border: none;
}

/* ========================================
   TABLES
   ======================================== */
table {
	empty-cells: show;
	border: 1px solid var(--border-color);
	width: 100%;
	font-size: 0.95em;
	margin-bottom: var(--space-md);
	border-radius: var(--radius-sm);
	overflow: hidden;
	border-collapse: collapse;
}

thead {
	background: var(--bg-subtle);
	color: var(--text-primary);
	text-align: left;
}

tbody tr {
	transition: background-color 0.2s ease;
}

tbody tr:hover {
	background-color: var(--bg-hover);
}

th, td {
	padding: 0.75em 1em;
	border-bottom: 1px solid var(--border-color);
}

/* ========================================
   BLOCKQUOTES
   ======================================== */
blockquote {
	padding: var(--space-md) var(--space-lg);
	margin: 0 0 var(--space-lg) 0;
	border-left: 4px solid var(--accent);
	background-color: var(--bg-subtle);
	border-radius: var(--radius-sm);
	color: var(--text-secondary);
	font-style: italic;
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar-modern {
	background: var(--chrome-bg) !important;
	box-shadow: var(--shadow-sm);
	padding-top: 0.5rem;
	padding-bottom: 0.5rem;
	min-height: 56px;
}

.navbar-brand {
	font-weight: 700;
	font-size: 1.1rem;
	letter-spacing: -0.01em;
}

.navbar-brand .text-white {
	color: #ffffff !important;
}

.navbar .nav-link {
	font-size: 0.85rem;
	font-weight: 500;
	color: var(--chrome-text) !important;
	padding: 0.4rem 0.85rem !important;
	border-radius: var(--radius-sm);
	transition: background-color 0.2s ease, color 0.2s ease;
}

.navbar .nav-link:hover {
	background-color: rgba(255, 255, 255, 0.12);
	color: var(--chrome-text-hover) !important;
}

.navbar .nav-link.active {
	background-color: rgba(255, 255, 255, 0.18);
	color: var(--chrome-text-hover) !important;
}

.navbar .nav-link .bi {
	font-size: 1.15rem;
	margin-right: 0;
	vertical-align: -0.05em;
}

/* Social SVG icons (img/<network>.svg) — rendered white on the dark navbar */
img.nav-svg-icon {
	width: 1.2rem;
	height: 1.2rem;
	filter: brightness(0) invert(1);
	opacity: 0.85;
	transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-link:hover img.nav-svg-icon {
	opacity: 1;
	transform: translateY(-1px);
}

/* Theme toggle button */
.theme-toggle {
	background: transparent;
	border: 1px solid rgba(255, 255, 255, 0.2);
	color: var(--chrome-text) !important;
	border-radius: var(--radius-sm);
	width: 38px;
	height: 38px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: background-color 0.2s ease, border-color 0.2s ease;
}

.theme-toggle:hover {
	background-color: rgba(255, 255, 255, 0.12);
	border-color: rgba(255, 255, 255, 0.4);
	color: #ffffff !important;
}

.theme-toggle .bi {
	font-size: 1.1rem;
	margin-right: 0;
}

/* ========================================
   PROFILE HERO (Blowfish-style homepage)
   ======================================== */
.profile {
	padding: var(--space-lg) 0 var(--space-md);
	margin-bottom: var(--space-md);
	border-bottom: 1px solid var(--border-color);
}

.profile-avatar {
	width: 150px;
	height: 150px;
	border-radius: 50%;
	object-fit: cover;
	border: 4px solid var(--bg-surface);
	box-shadow: var(--shadow-md);
	margin-bottom: var(--space-md);
}

.profile-name {
	font-size: 2.1rem;
	margin-bottom: var(--space-xs);
}

.profile-bio {
	color: var(--text-secondary);
	font-size: 1.1rem;
	margin-bottom: var(--space-md);
}

.profile-social {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: var(--space-md);
}

.profile-social a {
	display: inline-flex;
}

.profile-social-icon {
	width: 1.4rem;
	height: 1.4rem;
	opacity: 0.65;
	filter: var(--social-icon-filter);
	transition: opacity 0.2s ease, transform 0.2s ease;
}

.profile-social a:hover .profile-social-icon {
	opacity: 1;
	transform: translateY(-2px);
}

@media (max-width: 767.98px) {
	.profile-avatar { width: 120px; height: 120px; }
	.profile-name { font-size: 1.7rem; }
}

/* ========================================
   HOME SEARCH (relocated under the hero)
   ======================================== */
.home-search {
	margin: 0 0 var(--space-md);
}

.home-search .plugin,
.home-search .plugin-content {
	border: none;
	padding: 0;
	margin: 0;
}

/* Hide the "Search" label — Popeye-style bare search bar */
.home-search .plugin-label {
	display: none;
}

.home-search .plugin-content,
.home-search form {
	display: flex;
	width: 100%;
	gap: var(--space-sm);
	align-items: stretch;
	margin: 0;
}

/* Force the theme palette over the plugin's own / Bootstrap defaults */
.home-search input,
.home-search .form-control {
	flex: 1 1 auto;
	margin: 0 !important;
	background-color: var(--bg-surface) !important;
	color: var(--text-primary) !important;
	border: 1px solid var(--border-color) !important;
	border-radius: var(--radius-sm) !important;
}

.home-search input::placeholder,
.home-search .form-control::placeholder {
	color: var(--text-muted) !important;
}

.home-search button,
.home-search .btn {
	flex: 0 0 auto;
	width: auto !important;          /* cancel Bootstrap's btn-block */
	margin: 0 !important;
	white-space: nowrap;
	background-color: var(--accent) !important;
	border: 1px solid var(--accent) !important;
	color: var(--accent-contrast) !important;
	border-radius: var(--radius-sm) !important;
}

@media (max-width: 575.98px) {
	.home-search .plugin-content,
	.home-search form {
		flex-direction: column;
	}

	.home-search button,
	.home-search .btn {
		width: 100% !important;
	}
}

/* ========================================
   POST LIST (titles only)
   ======================================== */
.post-list-item {
	padding: var(--space-lg) 0;
	border-bottom: 1px solid var(--border-subtle);
}

.post-list-item:first-child {
	padding-top: 0;
}

.post-list-item:last-child {
	border-bottom: none;
}

/* Stacked: title, then date right beneath it */
.post-list-title {
	font-size: 1.4rem;
	font-weight: 600;
	margin: 0 0 0.2rem;
	color: var(--text-primary);
	transition: color 0.2s ease;
}

.post-list-head a:hover .post-list-title {
	color: var(--text-secondary);
}

.post-list-date {
	display: block;
	color: var(--text-muted);
	font-size: var(--font-size-sm);
}

.post-list-item .post-taxonomy {
	margin-top: var(--space-sm);
}

/* ========================================
   POST CARDS (single page / post)
   ======================================== */
.card-modern {
	background: transparent;
	border: none;
	border-bottom: 1px solid var(--border-color);
	padding-bottom: var(--space-xl);
	margin-bottom: var(--space-xl);
}

.card-modern:last-child {
	border-bottom: none;
}

.card-modern .card-img-top {
	border-radius: var(--radius-md);
}

.card-modern .card-body {
	padding: 0;
	margin-top: var(--space-md);
}

.card-modern .title {
	color: var(--text-primary);
	transition: color 0.2s ease;
}

.card-modern a:hover .title {
	color: var(--text-secondary);
}

.cover-image-wrapper {
	position: relative;
	overflow: hidden;
	border-radius: var(--radius-md);
	margin-bottom: var(--space-md);
}

.cover-image-wrapper .card-img-top {
	transition: transform 0.4s ease;
}

.card-modern:hover .cover-image-wrapper .card-img-top {
	transform: scale(1.03);
}

/* ========================================
   METADATA (date, reading time)
   ======================================== */
.metadata {
	color: var(--text-muted);
	font-size: var(--font-size-sm);
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-md);
	align-items: center;
}

.metadata i {
	color: var(--text-muted);
	margin-right: 0.35rem;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn-primary-gradient {
	background: var(--accent);
	border: none;
	color: var(--accent-contrast);
	padding: 0.6rem 1.3rem;
	border-radius: var(--radius-sm);
	font-weight: 600;
	font-size: var(--font-size-sm);
	transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
	box-shadow: var(--shadow-sm);
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
}

.btn-primary-gradient:hover {
	background: var(--accent-hover);
	color: var(--accent-contrast);
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
	text-decoration: none;
}

.btn-primary-gradient .bi {
	margin-right: 0;
	transition: transform 0.2s ease;
}

.btn-primary-gradient:hover .bi {
	transform: translateX(3px);
}

/* ========================================
   TAXONOMY (tags & categories)
   ======================================== */
.post-taxonomy {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
	align-items: center;
}

.taxonomy-badge {
	display: inline-flex;
	align-items: center;
	padding: 0.3rem 0.8rem;
	border-radius: 999px;
	font-size: var(--font-size-xs);
	font-weight: 500;
	border: 1px solid var(--border-color);
	color: var(--text-secondary);
	background: transparent;
	transition: all 0.2s ease;
}

.taxonomy-badge .bi {
	margin-right: 0.35rem;
	font-size: 0.85em;
}

.taxonomy-badge:hover {
	background: var(--accent);
	color: var(--accent-contrast);
	border-color: var(--accent);
}

/* ========================================
   PAGINATION
   ======================================== */
.pagination .page-link {
	background: var(--bg-surface);
	border: 1px solid var(--border-color);
	color: var(--text-primary);
	padding: 0.55rem 1.1rem;
	border-radius: var(--radius-sm);
	font-weight: 500;
	transition: all 0.2s ease;
}

.pagination .page-link:hover {
	background: var(--accent);
	color: var(--accent-contrast);
	border-color: var(--accent);
	transform: translateY(-2px);
}

.pagination .page-item.disabled .page-link {
	background: var(--bg-subtle);
	color: var(--text-muted);
	border-color: var(--border-color);
}

/* ========================================
   SIDEBAR + PLUGINS
   ======================================== */
.sidebar-container {
	margin-top: var(--space-xl);
	background: var(--bg-surface);
	border: 1px solid var(--border-color);
	border-radius: var(--radius-lg);
	padding: var(--space-lg);
	font-size: 0.9rem;
}

/* Compact profile card inside the sidebar (article view) */
.sidebar-profile {
	padding-bottom: 1.2rem;
	margin-bottom: 1.2rem;
	border-bottom: 1px solid var(--border-subtle);
}

.sidebar-profile-avatar {
	width: 84px;
	height: 84px;
	border-radius: 50%;
	object-fit: cover;
	border: 3px solid var(--bg-surface);
	box-shadow: var(--shadow-sm);
	margin-bottom: var(--space-sm);
	transition: transform 0.2s ease;
}

.sidebar-profile-avatar:hover {
	transform: translateY(-2px);
}

.sidebar-profile-name {
	font-weight: 700;
	font-size: 1rem;
	color: var(--text-primary);
}

.sidebar-profile-bio {
	color: var(--text-secondary);
	font-size: var(--font-size-sm);
	margin: 0.35rem 0 0;
}

.plugin {
	padding-bottom: 1.2rem;
	margin-bottom: 1.2rem;
	border-bottom: 1px solid var(--border-subtle);
}

.plugin:last-child {
	border-bottom: none;
	margin-bottom: 0;
	padding-bottom: 0;
}

/* The navigation plugin is wrapped in .js-random-nav, so it matches
   .plugin:last-child even when it isn't last — restore its divider/spacing. */
.js-random-nav .plugin {
	border-bottom: 1px solid var(--border-subtle);
	margin-bottom: 1.2rem;
	padding-bottom: 1.2rem;
}

/* …unless the wrapped navigation really is the last item in the sidebar. */
.sidebar-container > .js-random-nav:last-child .plugin {
	border-bottom: none;
	margin-bottom: 0;
	padding-bottom: 0;
}

.plugin-label {
	font-size: var(--font-size-xs);
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--text-muted);
	margin-bottom: var(--space-sm);
}

.plugin ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.plugin ul li {
	padding: 0.15rem 0;
}

.plugin ul li a {
	color: var(--text-secondary);
	display: block;
	transition: color 0.2s ease;
}

.plugin ul li a:hover {
	color: var(--text-primary);
}

/* Tags & categories in sidebar — badge style */
.plugin.plugin-tags ul,
.plugin.plugin-categories ul {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
}

.plugin.plugin-tags li,
.plugin.plugin-categories li {
	padding: 0;
}

.plugin.plugin-tags li a,
.plugin.plugin-categories li a {
	background: var(--bg-subtle);
	color: var(--text-secondary);
	padding: 0.3rem 0.8rem;
	border-radius: 999px;
	font-size: var(--font-size-xs);
	font-weight: 500;
	display: inline-block;
	transition: all 0.2s ease;
}

.plugin.plugin-tags li a:hover,
.plugin.plugin-categories li a:hover {
	background: var(--accent);
	color: var(--accent-contrast);
}

/* Search plugin */
.plugin.plugin-search .form-control {
	border: 1px solid var(--border-color);
	border-radius: var(--radius-sm);
	padding: 0.6rem 0.9rem;
	background: var(--bg-body);
	color: var(--text-primary);
}

.plugin.plugin-search .form-control:focus {
	border-color: var(--accent);
	box-shadow: 0 0 0 3px rgba(127, 127, 127, 0.18);
	outline: none;
}

.plugin.plugin-search button,
.plugin.plugin-search .btn {
	background: var(--accent) !important;
	border: 1px solid var(--accent) !important;
	color: var(--accent-contrast) !important;
	padding: 0.55rem 1.2rem;
	border-radius: var(--radius-sm);
	font-weight: 600;
	transition: background-color 0.2s ease, transform 0.2s ease;
	margin-top: var(--space-sm);
}

.plugin.plugin-search button:hover,
.plugin.plugin-search .btn:hover {
	background: var(--accent-hover) !important;
	border-color: var(--accent-hover) !important;
	transform: translateY(-2px);
}

/* ========================================
   FOOTER
   ======================================== */
footer.footer-modern {
	flex-shrink: 0;
	width: 100%;
	min-height: 64px;
	line-height: 1.6;
	background: var(--chrome-bg);
	color: var(--chrome-text);
	padding: 1rem 0;
	font-size: var(--font-size-xs);
}

footer.footer-modern a {
	color: var(--chrome-text);
	transition: color 0.2s ease;
}

footer.footer-modern a:hover {
	color: var(--chrome-text-hover);
}

.mini-logo {
	height: 22px;
	vertical-align: middle;
	filter: brightness(0) invert(1);
}

/* ========================================
   ICON SPACING
   ======================================== */
.bi {
	margin-right: 0.4rem;
}

/* ========================================
   TABLE OF CONTENTS (left sidebar, article view)
   ======================================== */
.toc-sidebar {
	margin-top: var(--space-xl);
	position: sticky;
	/* 56px = fixed navbar height; extra gap so the ToC doesn't hug it */
	top: calc(56px + var(--space-sm));
	max-height: calc(100vh - 56px - var(--space-md));
	overflow-y: auto;
	font-size: var(--font-size-sm);
}

.toc-title {
	font-size: var(--font-size-xs);
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--text-muted);
	margin-bottom: 0.75rem;
}

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

.toc-item {
	padding: 0.15rem 0;
}

.toc-h3 {
	padding-left: 0.75rem;
}

.toc-h4 {
	padding-left: 1.5rem;
}

.toc-link {
	color: var(--text-muted);
	text-decoration: none;
	line-height: 1.5;
	display: block;
	transition: color 0.15s ease;
}

.toc-link:hover {
	color: var(--text-primary);
	text-decoration: none;
}

.toc-link.active {
	color: var(--accent);
	font-weight: 600;
	text-decoration: none;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 767.98px) {
	h1.title { font-size: 1.9rem; }
	h2.title { font-size: 1.5rem; }

	body { font-size: 1rem; }

	.sidebar-container {
		position: static;
		margin-top: var(--space-lg);
	}

	.btn-primary-gradient {
		width: 100%;
		justify-content: center;
	}

	.navbar-nav .theme-toggle {
		width: 100%;
		margin-top: 0.5rem;
		height: 42px;
	}
}