/* ============================================
   FONT SIZE CONFIGURATION
   ============================================
   FONT SIZE SWITCHER: Change these values to adjust font sizes across the entire app.
   All font sizes are defined here as CSS variables for easy customization.
   
   Size scale:
   - 3xs: 10px  (tiny labels)
   - 2xs: 11px  (code language labels, small badges)
   - xs:  12px  (descriptions, small text)
   - sm:  13px  (meta text, tags, secondary info)
   - md:  16px  (navigation, buttons, labels)
   - base: 18px (body text, default)
   - lg:  17px  (blog content)
   - xl:  18px  (post description, h3)
   - 2xl: 20px  (h2 headings)
   - 3xl: 24px  (h1 headings, post titles)
   - 4xl: 28px  (mobile home name)
   - 5xl: 32px  (home name, stats title)
   ============================================ */
:root {
  /* Base font sizes */
  --font-size-3xs: 10px;
  --font-size-2xs: 11px;
  --font-size-xs: 12px;
  --font-size-sm: 13px;
  --font-size-md: 16px;
  --font-size-base: 16px;
  --font-size-lg: 17px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 24px;
  --font-size-4xl: 28px;
  --font-size-5xl: 32px;

  /* Homepage font sizes */
  --font-size-home-name: var(--font-size-5xl);
  --font-size-home-intro: var(--font-size-base);
  --font-size-home-bio: var(--font-size-base);
  --font-size-home-featured-intro: var(--font-size-base);
  --font-size-home-cta: var(--font-size-base);

  /* Navigation font sizes */
  --font-size-nav-link: var(--font-size-md);
  --font-size-back-button: var(--font-size-md);

  /* Post list font sizes (home page) */
  --font-size-year-heading: var(--font-size-md);
  --font-size-post-list-title: var(--font-size-base);
  --font-size-post-meta: var(--font-size-sm);

  /* Post page font sizes */
  --font-size-post-title: var(--font-size-3xl);
  --font-size-post-meta-header: var(--font-size-md);
  --font-size-post-description: var(--font-size-xl);

  /* Blog content font sizes (article body) */
  --font-size-blog-content: var(--font-size-md);
  --font-size-blog-h1: var(--font-size-3xl);
  --font-size-blog-h2: var(--font-size-2xl);
  --font-size-blog-h3: var(--font-size-xl);
  --font-size-blog-h4: var(--font-size-base);
  --font-size-blog-h5: var(--font-size-md);
  --font-size-blog-h6: var(--font-size-sm);

  /* Table font sizes */
  --font-size-table: var(--font-size-md);
  --font-size-table-code: var(--font-size-sm);

  /* Code font sizes */
  --font-size-code-language: var(--font-size-2xs);
  --font-size-inline-code: 0.9em;

  /* Image caption font sizes */
  --font-size-image-caption: var(--font-size-md);

  /* Footer and tags font sizes */
  --font-size-post-tag: var(--font-size-sm);
  --font-size-share-button: var(--font-size-md);
  --font-size-footer-text: var(--font-size-base);

  /* Blog page font sizes */
  --font-size-blog-page-title: 2rem;
  --font-size-blog-page-description: 1rem;

  /* Stats page font sizes */
  --font-size-stats-title: var(--font-size-5xl);
  --font-size-stats-subtitle: var(--font-size-base);
  --font-size-stat-card-label: var(--font-size-md);
  --font-size-stat-card-value: var(--font-size-5xl);
  --font-size-stat-card-desc: var(--font-size-sm);
  --font-size-stat-card-note: var(--font-size-2xs);
  --font-size-stats-section-title: var(--font-size-xl);
  --font-size-stats-list-path: 15px;
  --font-size-stats-list-type: var(--font-size-xs);
  --font-size-stats-list-count: var(--font-size-md);

  /* Search modal font sizes */
  --font-size-search-input: var(--font-size-base);
  --font-size-search-hint: 15px;
  --font-size-search-shortcut: var(--font-size-xs);
  --font-size-search-shortcut-kbd: var(--font-size-2xs);
  --font-size-search-result-title: 15px;
  --font-size-search-result-snippet: var(--font-size-sm);
  --font-size-search-result-type: var(--font-size-2xs);
  --font-size-search-footer-hint: var(--font-size-xs);

  /* Featured cards font sizes */
  --font-size-featured-card-title: var(--font-size-base);
  --font-size-featured-card-excerpt: var(--font-size-md);

  /* Logo marquee font sizes */
  --font-size-logo-marquee-title: var(--font-size-md);

  /* Mobile menu font sizes */
  --font-size-mobile-nav-link: var(--font-size-base);
  --font-size-mobile-home-link: var(--font-size-md);
  --font-size-mobile-toc-title: var(--font-size-2xs);
  --font-size-mobile-toc-link: var(--font-size-md);

  /* Copy dropdown font sizes */
  --font-size-copy-trigger: var(--font-size-sm);
  --font-size-copy-item-title: var(--font-size-md);
  --font-size-copy-item-desc: var(--font-size-xs);
  --font-size-external-arrow: var(--font-size-xs);
}

/* ============================================
   MOBILE FONT SIZE OVERRIDES
   ============================================
   Adjust font sizes for smaller screens.
   These override the base sizes on mobile devices.
   ============================================ */
@media (max-width: 768px) {
  :root {
    /* Homepage mobile */
    --font-size-home-name: var(--font-size-4xl);
    --font-size-nav-link: var(--font-size-sm);

    /* Post list mobile */
    --font-size-post-list-title: var(--font-size-xl);

    /* Post page mobile */
    --font-size-post-title: var(--font-size-4xl);

    /* Blog content mobile */
    --font-size-blog-content: var(--font-size-base);
    --font-size-blog-h1: 22px;
    --font-size-blog-h2: var(--font-size-xl);
    --font-size-blog-h3: var(--font-size-base);
    --font-size-blog-h4: 15px;
    --font-size-blog-h5: var(--font-size-sm);

    /* Table mobile */
    --font-size-table: var(--font-size-sm);

    /* Blog page mobile */
    --font-size-blog-page-title: 1.75rem;

    /* Stats mobile */
    --font-size-stats-title: var(--font-size-4xl);
    --font-size-stat-card-value: var(--font-size-4xl);

    /* Search modal mobile */
    --font-size-search-result-title: var(--font-size-md);
    --font-size-search-result-snippet: var(--font-size-xs);
    --font-size-search-result-type: var(--font-size-3xs);

    /* Featured cards mobile */
    --font-size-featured-card-title: 15px;
    --font-size-featured-card-excerpt: var(--font-size-sm);
  }
}

/* ============================================
   CSS Variables for theming
   ============================================
   THEME SWITCHER: Default theme is "tan". To change default, edit src/context/ThemeContext.tsx
   Available themes: dark, light, tan, cloud */
:root[data-theme="dark"] {
  --bg-primary: #111111;
  --bg-secondary: #1a1a1a;
  --bg-hover: #252525;
  --bg-sidebar: #0d0d0d;
  --text-primary: #fafafa;
  --text-secondary: #a1a1a1;
  --text-muted: #6b6b6b;
  --border-color: #2a2a2a;
  --border-sidebar: #2a2a2a;
  --accent: #fafafa;
  --accent-hover: #e5e5e5;
  --link-color: #fafafa;
  --link-hover: #a1a1a1;
  --code-bg: #1e1e1e;
  --code-border: #2a2a2a;
  --inline-code-bg: #2a2a2a;
  --blockquote-border: #3a3a3a;
  --blockquote-bg: #1a1a1a;
}

:root[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #fafafa;
  --bg-hover: #f5f5f5;
  --bg-sidebar: #f8f8f8;
  --text-primary: #111111;
  --text-secondary: #6b6b6b;
  --text-muted: #a1a1a1;
  --border-color: #e5e5e5;
  --border-sidebar: #e5e5e5;
  --accent: #111111;
  --accent-hover: #333333;
  --link-color: #111111;
  --link-hover: #6b6b6b;
  --code-bg: #f5f5f5;
  --code-border: #e5e5e5;
  --inline-code-bg: #f0f0f0;
  --blockquote-border: #e5e5e5;
  --blockquote-bg: #fafafa;
}

:root[data-theme="tan"] {
  --bg-primary: #faf8f5;
  --bg-secondary: #f5f3f0;
  --bg-hover: #ebe9e6;
  --bg-sidebar: #f5f2ed;
  --text-primary: #1a1a1a;
  --text-secondary: #6b6b6b;
  --text-muted: #999999;
  --border-color: #e6e4e1;
  --border-sidebar: #e0ddd8;
  --accent: #8b7355;
  --accent-hover: #735f47;
  --link-color: #8b7355;
  --link-hover: #6b5a45;
  --code-bg: #f0ece4;
  --code-border: #e6e4e1;
  --inline-code-bg: #ebe7df;
  --blockquote-border: #d4cfc6;
  --blockquote-bg: #f5f3f0;
}

/* Cloud theme - soft gray aesthetic */
:root[data-theme="cloud"] {
  --bg-primary: #f5f5f5;
  --bg-secondary: #ebebeb;
  --bg-hover: #e0e0e0;
  --bg-sidebar: #eeeeee;
  --text-primary: #171717;
  --text-secondary: #525252;
  --text-muted: #737373;
  --border-color: #d4d4d4;
  --border-sidebar: #d4d4d4;
  --accent: #171717;
  --accent-hover: #404040;
  --link-color: #171717;
  --link-hover: #525252;
  --code-bg: #e5e5e5;
  --code-border: #d4d4d4;
  --inline-code-bg: #e0e0e0;
  --blockquote-border: #a3a3a3;
  --blockquote-bg: #ebebeb;
}

/* Reset and base styles */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  /* FONT SWITCHER: Replace the font-family below to change fonts
     Sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif
     Serif (New York): "New York", -apple-system-ui-serif, ui-serif, Georgia, Cambria, "Times New Roman", Times, serif
     Monospace: "IBM Plex Mono", "Liberation Mono", ui-monospace, monospace
     Or configure via siteConfig.ts fontFamily option */
  font-family: var(
    --font-family,
    "New York",
    -apple-system-ui-serif,
    ui-serif,
    Georgia,
    Cambria,
    "Times New Roman",
    Times,
    serif
  );
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
}

/* Layout */
.layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Mobile and tablet layout padding */
@media (max-width: 1024px) {
  .layout {
    padding: 15px;
  }
}

.main-content {
  flex: 1;
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  margin-top: 60px;
  /*  padding: 40px 24px; */
}

/* Expand main-content to full width when sidebar layout is used */
.main-content:has(.post-page-with-sidebar) {
  max-width: 100%;
  padding: 0 0px;
}

/* Wide content layout for pages that need more space (stats, etc.) */
.main-content-wide {
  flex: 1;
  max-width: 100%;
  width: 100%;
  margin: 0 auto;
  padding: 0;
}

/* Top navigation bar */
.top-nav {
  position: fixed;
  top: 0px;
  left: 13px;
  right: 13px;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 16px;
  /* Themed background to prevent content overlap on scroll */
  background-color: var(--bg-primary);
  padding: 8px 12px;
  border-radius: 8px;
  /* nav bar border to match sidebar if sidebar is enabled 
  border-bottom: 1px solid var(--border-sidebar); */
}

/* Logo in top navigation */
.top-nav-logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity 0.2s ease;
}

.top-nav-logo-link:hover {
  opacity: 0.7;
}

.top-nav-logo {
  width: auto;
  display: block;
  height: 28px;
}

/* Mobile nav controls (search, theme, hamburger) - shown on left on mobile */
.mobile-nav-controls {
  display: none;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

/* Desktop controls (search, theme) - shown on right on desktop */
.desktop-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Page navigation links (About, Projects, Contact, etc.) */
.page-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
}

.page-nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--font-size-nav-link);
  transition: color 0.2s ease;
}

.page-nav-link:hover {
  color: var(--text-primary);
}

.theme-toggle-container {
  display: flex;
  align-items: center;
}

.theme-toggle {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    color 0.2s ease,
    background-color 0.2s ease;
}

.theme-toggle:hover {
  color: var(--text-primary);
  background-color: var(--bg-hover);
}

/* Home page styles */
.home {
  padding-top: 10px;
}

.home-header {
  margin-bottom: 40px;
}

/* Site logo on homepage */
.home-logo {
  width: 48px;
  height: 48px;
  margin-bottom: 10px;
  border-radius: 8px;
}

.home-name {
  font-size: var(--font-size-home-name);
  font-weight: 400;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.home-intro,
.home-bio {
  font-size: var(--font-size-home-intro);
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.7;
}

/* Links inside home intro and bio sections */
.home-intro a,
.home-bio a {
  color: var(--link-color);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.home-intro a:hover,
.home-bio a:hover {
  color: var(--link-hover);
}

.home-featured {
  margin: 24px 0;
}

.home-featured-intro {
  font-size: var(--font-size-home-featured-intro);
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.home-featured-list {
  list-style: none;
  margin-left: 8px;
}

.home-featured-list li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 6px;
}

.home-featured-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

.home-featured-link {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.home-featured-link:hover {
  color: var(--text-secondary);
}

.home-cta {
  font-size: var(--font-size-home-cta);
  color: var(--text-secondary);
  margin-top: 20px;
}

.home-text-link {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.home-text-link:hover {
  color: var(--text-secondary);
}

.external-icon {
  display: inline-block;
  vertical-align: middle;
  margin-left: 2px;
  opacity: 0.7;
}

.home-divider {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 40px 0;
}

/* Post list styles */
.post-list {
  margin-top: 20px;
}

.home-posts-read-more {
  margin-top: 32px;
  text-align: center;
}

.home-posts-read-more-link {
  display: inline-block;
  color: var(--text-primary);
  text-decoration: none;
  font-size: var(--font-size-base);
  font-weight: 500;
  padding: 12px 24px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  transition: all 0.2s ease;
}

.home-posts-read-more-link:hover {
  background-color: var(--bg-hover);
  border-color: var(--text-muted);
  color: var(--text-primary);
}

.post-year-group {
  margin-bottom: 24px;
}

.year-heading {
  font-size: var(--font-size-year-heading);
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.posts {
  list-style: none;
}

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

.post-link {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 6px 0;
  color: var(--text-primary);
  text-decoration: none;
  transition: opacity 0.2s ease;
  gap: 12px;
}

.post-link:hover {
  opacity: 0.7;
}

/* Post list item title (on home page) */
.post-link .post-title {
  font-size: var(--font-size-post-list-title);
  font-weight: 400;
  flex: 1;
  min-width: 0;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--font-size-post-meta);
  color: var(--text-muted);
  flex-shrink: 0;
}

.post-read-time {
  color: var(--text-muted);
}

.post-date {
  color: var(--text-muted);
  min-width: 80px;
  text-align: right;
}

/* Footer styles */
.home-footer {
  padding: 20px 0;
}

.social-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.social-link {
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.social-link:hover {
  color: var(--text-primary);
}

/* Post page styles */
.post-page {
  padding-top: 0px;
}

/* Full-width sidebar layout - breaks out of .main-content constraints */
.post-page-with-sidebar {
  padding-top: 0px;
  width: 100%;
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
  position: relative;
}

.post-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

/* Nav layout adjustments */
.post-nav .back-button {
  margin-left: 0;
}

.post-nav .copy-page-dropdown {
  margin-left: auto;
}

/* Shift CopyPageDropdown 7px to the left for sidebar layouts */
.post-nav-with-sidebar .copy-page-dropdown {
  margin-right: 35px;
  margin-top: 5px;
}

/* Copy Page Dropdown Styles */
.copy-page-dropdown {
  position: relative;
}

.copy-page-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: var(--font-size-copy-trigger);
  cursor: pointer;
  transition: all 0.15s ease;
}

.copy-page-trigger:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.dropdown-chevron {
  transition: transform 0.15s ease;
}

.dropdown-chevron.open {
  transform: rotate(180deg);
}

.copy-page-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: 280px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  z-index: 1000;
  overflow: hidden;
  animation: dropdownFadeIn 0.15s ease;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.spinner-icon {
  animation: spin 1s linear infinite;
  color: var(--text-secondary);
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.copy-page-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.1s ease;
}

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

.copy-page-item:not(:last-child) {
  border-bottom: 1px solid var(--border-color);
}

.copy-page-icon {
  color: var(--text-muted);
  flex-shrink: 0;
  margin-top: 2px;
}

.copy-page-item:hover .copy-page-icon {
  color: var(--text-secondary);
}

/* Feedback states for copy/share actions */
.copy-page-icon.feedback-success {
  color: #22c55e;
}

.copy-page-icon.feedback-error {
  color: #ef4444;
}

.copy-page-icon.feedback-warning {
  color: #f59e0b;
}

.copy-page-item-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.copy-page-item-title {
  font-size: var(--font-size-copy-item-title);
  font-weight: 500;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.external-arrow {
  font-size: var(--font-size-external-arrow);
  color: var(--text-muted);
}

.copy-page-item-desc {
  font-size: var(--font-size-copy-item-desc);
  color: var(--text-muted);
}

.copy-page-divider {
  height: 1px;
  background-color: var(--border-color);
  margin: 4px 0;
}

.back-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  font-size: var(--font-size-back-button);
  cursor: pointer;
  padding: 8px 0px;
  margin-left: -12px;
  border-radius: 6px;
  transition:
    color 0.2s ease,
    background-color 0.2s ease;
}

.back-button:hover {
  color: var(--text-primary);
  background-color: var(--bg-hover);
}

.post-article {
  max-width: 100%;
}

.post-header {
  margin-bottom: 48px;
}

/* Header image displayed at top of post/page */
.post-header-image {
  width: 100%;
  margin-bottom: 32px;
  border-radius: 8px;
  overflow: hidden;
}

.post-header-image-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* Title row container - flex layout for title and CopyPageDropdown */
.post-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

/* Header actions container for CopyPageDropdown when sidebars are enabled */
.post-header-actions {
  display: flex;
  flex-shrink: 0;
  align-items: flex-start;
}

/* Sidebar layout for pages - two-column grid with docs-style sidebar */
.post-content-with-sidebar {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 0;
  align-items: flex-start;
  width: 100%;
}

/* Three-column layout when right sidebar is enabled */
@media (min-width: 1135px) {
  .post-content-with-sidebar:has(.post-sidebar-right) {
    grid-template-columns: 240px 1fr 280px;
    max-width: 100%;
  }

  /* Center article in middle column when right sidebar exists */
  .post-content-with-sidebar:has(.post-sidebar-right)
    .post-article-with-sidebar {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 48px;
    padding-right: 48px;
  }
}

/* Center article layout when ONLY right sidebar is enabled (no left sidebar) */
/* Right sidebar flush right, article centered in remaining space */
.post-content-with-sidebar.post-content-right-sidebar-only {
  display: grid;
  grid-template-columns: 1fr 280px;
  width: 100%;
  max-width: 100%;
}

/* Centered article styling when only right sidebar exists */
.post-article-with-sidebar.post-article-centered {
  max-width: 800px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 48px;
  padding-right: 48px;
}

@media (max-width: 1134px) {
  /* Hide right sidebar on smaller screens, center article fully */
  .post-content-with-sidebar.post-content-right-sidebar-only {
    grid-template-columns: 1fr;
  }

  .post-article-with-sidebar.post-article-centered {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
  }
}

/* Left sidebar wrapper - docs-style with alt background and borders */
.post-sidebar-wrapper {
  position: sticky;
  top: 80px;
  align-self: start;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  /* Hide scrollbar while keeping scroll functionality */
  -ms-overflow-style: none; /* IE */
  scrollbar-width: none; /* Firefox */
  background-color: var(--bg-sidebar);
  margin-left: -24px;
  padding-left: 24px;
  padding-right: 24px;
  padding-top: 24px;
  padding-bottom: 24px;
  margin-top: -24px;
  border-radius: 6px;
  /* Extend background to fill height - ensures sidebars flush to bottom */
  min-height: calc(100vh - 80px);
  /* Top border using CSS variable for theme consistency */
  border-top: 1px solid var(--border-sidebar);
  /* Right border using box-shadow for consistent 1px width regardless of scrollbar */
  box-shadow: inset -1px 0 0 var(--border-sidebar);
}

/* Hide scrollbar for Chrome/Safari/Edge */
.post-sidebar-wrapper::-webkit-scrollbar {
  width: 0;
  height: 0;
}

/* Left sidebar - flush left with internal padding */
/* All styles inherited from .post-sidebar-wrapper */

/* Right sidebar - complete styles based on left sidebar wrapper */
.post-sidebar-right {
  position: sticky;
  top: 80px;
  align-self: start;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  /* Hide scrollbar while keeping scroll functionality */
  -ms-overflow-style: none; /* IE */
  scrollbar-width: none; /* Firefox */
  background-color: var(--bg-sidebar);
  margin-right: 0;
  padding-left: 24px;
  padding-right: 24px;
  padding-top: 24px;
  padding-bottom: 24px;
  margin-top: -24px;
  border-radius: 6px;
  /* Extend background to fill height - ensures sidebars flush to bottom */
  min-height: calc(100vh - 80px);
  /* Top border using CSS variable for theme consistency */
  border-top: 1px solid var(--border-sidebar);
  /* Left border using box-shadow for consistent 1px width regardless of scrollbar */
  box-shadow: inset 1px 0 0 var(--border-sidebar);
}

/* Hide scrollbar for Chrome/Safari/Edge */
.post-sidebar-right::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.right-sidebar-content {
  position: sticky;
  top: 0px;
}

/* Hide right sidebar below 1135px */
@media (max-width: 1134px) {
  .post-sidebar-right {
    display: none;
  }
}

/* Content area - flexible width with left padding for gap from sidebar */
.post-article-with-sidebar {
  min-width: 0; /* Prevent overflow */
  max-width: 800px;
  padding-left: 48px;
  padding-right: 48px;
  padding-top: 0;
  margin-left: auto;
  margin-right: auto;
}

/* Page sidebar TOC navigation */
.page-sidebar {
  padding-right: 8px;
}

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

.page-sidebar-item {
  margin: 0;
  padding: 0;
}

.page-sidebar-item-wrapper {
  display: flex;
  align-items: center;
  gap: 4px;
}

.page-sidebar-expand {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.page-sidebar-expand:hover {
  color: var(--text-primary);
  background-color: var(--bg-hover);
}

.page-sidebar-expand svg {
  width: 16px;
  height: 16px;
  transition: transform 0.15s ease;
}

.page-sidebar-expand.expanded svg {
  transform: rotate(90deg);
}

.page-sidebar-spacer {
  width: 24px;
  flex-shrink: 0;
}

.page-sidebar-link {
  display: block;
  flex: 1;
  padding: 6px 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-family: inherit;
  font-size: var(--font-size-md);
  line-height: 1.5;
  border-radius: 4px;
  transition:
    color 0.15s ease,
    background-color 0.15s ease;
}

.page-sidebar-link:hover {
  color: var(--text-primary);
  background-color: var(--bg-hover);
}

.page-sidebar-link.active {
  color: var(--text-primary);
  background-color: var(--bg-hover);
  font-weight: 500;
}

/* Indentation for nested headings */
.page-sidebar-link.page-sidebar-item-level-1 {
  font-weight: 500;
}

.page-sidebar-sublist {
  list-style: none;
  padding: 0;
  margin: 0;
  margin-left: 20px;
}

.page-sidebar-sublist .page-sidebar-link.page-sidebar-item-level-2 {
  font-size: var(--font-size-sm);
}

.page-sidebar-sublist .page-sidebar-link.page-sidebar-item-level-3 {
  font-size: var(--font-size-xs);
}

.page-sidebar-sublist .page-sidebar-link.page-sidebar-item-level-4,
.page-sidebar-sublist .page-sidebar-link.page-sidebar-item-level-5,
.page-sidebar-sublist .page-sidebar-link.page-sidebar-item-level-6 {
  font-size: var(--font-size-xs);
}

/* Mobile: stack columns */
@media (max-width: 1024px) {
  .post-page-with-sidebar {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  .post-content-with-sidebar {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* Hide sidebars on mobile - left sidebar is now in the hamburger menu */
  .post-sidebar-wrapper {
    display: none;
  }

  /* Ensure right sidebar is hidden on mobile */
  .post-sidebar-right {
    display: none;
  }

  /* Reset sidebar styles for mobile (when shown in hamburger) */
  .post-sidebar-left {
    position: static;
    width: 100%;
    max-height: none;
    padding-right: 0;
    padding-left: 0;
    padding-top: 0;
    padding-bottom: 16px;
    margin-left: 0;
    margin-top: 0;
    min-height: auto;
    background-color: transparent;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  /* Reset content area padding on mobile */
  .post-article-with-sidebar {
    max-width: 100%;
    padding-left: 0;
    padding-top: 0;
  }

  .page-sidebar {
    padding-right: 0;
  }

  .page-sidebar-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .page-sidebar-item {
    display: inline-block;
  }

  .page-sidebar-link {
    padding: 4px 8px;
    font-size: var(--font-size-xs);
    white-space: nowrap;
  }

  .page-sidebar-expand {
    width: 24px;
    height: 24px;
  }

  .page-sidebar-expand svg {
    width: 16px;
    height: 16px;
  }

  .page-sidebar-spacer {
    width: 24px;
  }

  .page-sidebar-link {
    padding: 4px 6px;
    font-size: var(--font-size-xs);
  }

  .page-sidebar-sublist {
    margin-left: 16px;
  }
}

/* Post page article title */
.post-header .post-title {
  font-size: var(--font-size-post-title);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 0;
  line-height: 1.2;
  flex: 1;
  min-width: 0;
}

.post-meta-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-post-meta-header);
  color: var(--text-muted);
}

.post-meta-separator {
  color: var(--text-muted);
}

/* Author display in post header */
.post-author {
  display: flex;
  align-items: center;
  gap: 8px;
}

.post-author-image {
  width: 28px;
  height: 28px;
  border-radius: 10%;
  object-fit: cover;
  border: 1px solid var(--border-color);
}

.post-author-name {
  font-size: var(--font-size-post-meta-header);
  color: var(--text-secondary);
  font-weight: 500;
}

.post-description {
  font-size: var(--font-size-post-description);
  color: var(--text-secondary);
  margin-top: 20px;
  line-height: 1.6;
}

/* Blog post content styles */
.blog-post-content {
  font-size: var(--font-size-blog-content);
  line-height: 1.8;
  color: var(--text-primary);
}

.blog-post-content p {
  margin-bottom: 24px;
}

.blog-h1 {
  font-size: var(--font-size-blog-h1);
  font-weight: 300;
  margin: 48px 0 24px;
  letter-spacing: -0.02em;
  line-height: 1.3;
  position: relative;
}

.blog-h2 {
  font-size: var(--font-size-blog-h2);
  font-weight: 300;
  margin: 40px 0 20px;
  letter-spacing: -0.01em;
  line-height: 1.3;
  position: relative;
}

.blog-h3 {
  font-size: var(--font-size-blog-h3);
  font-weight: 300;
  margin: 32px 0 16px;
  line-height: 1.4;
  position: relative;
}

.blog-h4 {
  font-size: var(--font-size-blog-h4);
  font-weight: 300;
  margin: 24px 0 12px;
  line-height: 1.4;
  position: relative;
}

.blog-h5 {
  font-size: var(--font-size-blog-h5);
  font-weight: 300;
  margin: 20px 0 10px;
  line-height: 1.4;
  position: relative;
}

.blog-h6 {
  font-size: var(--font-size-blog-h6);
  font-weight: 300;
  margin: 16px 0 8px;
  line-height: 1.4;
  position: relative;
}

/* Anchor links for headings */
.heading-anchor {
  position: absolute;
  left: -1.5em;
  opacity: 0;
  transition: opacity 0.2s ease;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: normal;
  font-size: 0.9em;
  padding-right: 0.5em;
}

.blog-h1:hover .heading-anchor,
.blog-h2:hover .heading-anchor,
.blog-h3:hover .heading-anchor,
.blog-h4:hover .heading-anchor,
.blog-h5:hover .heading-anchor,
.blog-h6:hover .heading-anchor {
  opacity: 1;
}

.heading-anchor:hover {
  color: var(--link-color);
}

.blog-link {
  color: var(--link-color);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.blog-link:hover {
  color: var(--link-hover);
}

.blog-ul,
.blog-ol {
  margin: 0 0 24px 24px;
}

.blog-li {
  margin-bottom: 8px;
}

.blog-li::marker {
  color: var(--text-muted);
}

.blog-blockquote {
  border-left: 3px solid var(--blockquote-border);
  background-color: var(--blockquote-bg);
  padding: 16px 20px;
  margin: 24px 0;
  border-radius: 0 6px 6px 0;
}

.blog-blockquote p {
  margin-bottom: 0;
  color: var(--text-secondary);
  font-style: italic;
}

.blog-hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 48px 0;
}

/* Collapsible sections (details/summary) */
.blog-post-content details {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0;
  margin: 24px 0;
  background-color: var(--bg-secondary);
}

.blog-post-content details summary {
  cursor: pointer;
  font-weight: 600;
  padding: 12px 16px;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  user-select: none;
}

.blog-post-content details summary::-webkit-details-marker {
  display: none;
}

.blog-post-content details summary::before {
  content: "";
  width: 0;
  height: 0;
  border-left: 6px solid var(--text-secondary);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  transition: transform 0.2s ease;
}

.blog-post-content details[open] summary::before {
  transform: rotate(90deg);
}

.blog-post-content details summary:hover {
  background-color: var(--bg-primary);
}

.blog-post-content details[open] summary {
  border-bottom: 1px solid var(--border-color);
}

.blog-post-content details > *:not(summary) {
  padding: 0 16px;
}

.blog-post-content details > p:first-of-type {
  margin-top: 16px;
}

.blog-post-content details > *:last-child {
  margin-bottom: 16px;
}

/* Nested details styling */
.blog-post-content details details {
  margin: 12px 0;
}

/* Table styles - GitHub-style tables */
.blog-table-wrapper {
  overflow-x: auto;
  margin: 24px 0;
  -webkit-overflow-scrolling: touch;
}

.blog-table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  font-size: var(--font-size-table);
  line-height: 1.5;
}

.blog-thead {
  background-color: var(--bg-secondary);
}

.blog-th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  white-space: nowrap;
}

.blog-td {
  padding: 12px 16px;
  text-align: left;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  vertical-align: top;
}

/* Alternating row colors */
.blog-tbody .blog-tr:nth-child(even) {
  background-color: var(--bg-secondary);
}

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

/* Inline code within tables */
.blog-td code,
.blog-th code {
  background-color: var(--inline-code-bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-family:
    SF Mono,
    Monaco,
    Cascadia Code,
    Roboto Mono,
    Consolas,
    monospace;
  font-size: var(--font-size-table-code);
}

/* Code styles */
.code-block-wrapper {
  position: relative;
  margin: 24px 0;
}

/* Allow text wrapping for plain text code blocks */
.code-block-text pre,
.code-block-text code {
  white-space: pre-wrap !important;
  word-wrap: break-word !important;
  overflow-wrap: break-word !important;
}

.code-language {
  position: absolute;
  top: 8px;
  right: 44px;
  font-size: var(--font-size-code-language);
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 1;
}

/* Copy button for code blocks */
.code-copy-button {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  opacity: 0;
  transition:
    opacity 0.15s ease,
    background 0.15s ease,
    color 0.15s ease;
}

.code-block-wrapper:hover .code-copy-button {
  opacity: 1;
}

.code-copy-button:hover {
  background: var(--bg-primary);
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.code-copy-button:active {
  transform: scale(0.95);
}

.inline-code {
  background-color: var(--inline-code-bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-family:
    SF Mono,
    Monaco,
    Cascadia Code,
    Roboto Mono,
    Consolas,
    monospace;
  font-size: var(--font-size-inline-code);
}

/* Image styles */
.blog-image-wrapper {
  display: block;
  margin: 32px 0;
}

.blog-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
}

.blog-image-caption {
  display: block;
  font-size: var(--font-size-image-caption);
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
}

/* Post footer styles */
.post-footer {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
}

.post-share {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.share-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: var(--font-size-share-button);
  cursor: pointer;
  transition: all 0.2s ease;
}

.share-button:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.post-tags-icon {
  color: var(--text-muted);
  margin-right: 4px;
}

.post-tag {
  font-size: var(--font-size-post-tag);
  color: var(--text-muted);
  background-color: var(--bg-secondary);
  padding: 4px 12px;
  border-radius: 16px;
}

.post-tag-link {
  text-decoration: none;
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
  cursor: pointer;
}

.post-tag-link:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

/* Related posts section */
.related-posts {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.related-posts-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.related-posts-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.related-post-item {
  margin: 0;
}

.related-post-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background-color: var(--bg-secondary);
  border-radius: 8px;
  text-decoration: none;
  transition: background-color 0.2s ease;
  gap: 16px;
}

.related-post-link:hover {
  background-color: var(--bg-hover);
}

.related-post-title {
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-weight: 500;
}

.related-post-meta {
  color: var(--text-muted);
  font-size: 0.8125rem;
  white-space: nowrap;
}

/* Loading and error states */
.loading,
.no-posts,
.post-loading,
.post-not-found {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary);
}

.post-not-found h1 {
  font-size: var(--font-size-3xl);
  margin-bottom: 16px;
  color: var(--text-primary);
}

.post-not-found p {
  margin-bottom: 24px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Footer section */
.home-footer {
  margin-top: 4rem;
  padding-top: 2rem;
}

.home-footer-text {
  color: var(--text-secondary);
  font-size: var(--font-size-footer-text);
  line-height: 1.7;
}

.home-footer-text a {
  color: var(--link-color);
  text-decoration: none;
}

.home-footer-text a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

/* Site footer styles (used by Footer component) */
.site-footer {
  margin-top: 4rem;
  margin-bottom: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.site-footer-content {
  color: var(--text-secondary);
  font-size: var(--font-size-footer-text);
  line-height: 1.7;
}

.site-footer-text {
  color: var(--text-secondary);
  font-size: var(--font-size-footer-text);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.site-footer-text:last-child {
  margin-bottom: 0;
}

.site-footer-text a {
  color: var(--link-color);
  text-decoration: none;
}

.site-footer-text a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

.site-footer-link {
  color: var(--link-color);
  text-decoration: none;
}

.site-footer-link:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

/* Site footer image styles */
.site-footer-image-wrapper {
  /*  display: block;*/
  margin: 5px;
}

.site-footer-image {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

.site-footer-image-caption {
  display: block;
  margin-top: 0.5rem;
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  font-style: italic;
  text-align: center;
}

/* ============================================
   Social Footer Styles
   Displays social links on left and copyright on right
   ============================================ */
.social-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.social-footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Social links container */
.social-footer-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.social-footer-link {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.social-footer-link:hover {
  color: var(--text-primary);
}

/* Copyright section */
.social-footer-copyright {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-style: italic;
}

.social-footer-copyright-symbol {
  font-size: var(--font-size-md);
}

.social-footer-copyright-name {
  font-style: italic;
}

.social-footer-copyright-year {
  font-style: normal;
}

/* Mobile responsive */
@media (max-width: 480px) {
  .social-footer-content {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }

  .social-footer-links {
    justify-content: center;
  }
}

/* ============================================
   Blog Page Styles
   Dedicated /blog page that shows all posts
   ============================================ */
.blog-page {
  padding-top: 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* List view: constrain to narrower width for readability */
.blog-page-list {
  max-width: 800px;
}

/* Card view: use full width up to 1200px */
.blog-page-cards {
  max-width: 1200px;
}

.blog-header {
  margin-bottom: 40px;
}

.blog-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
}

.blog-title {
  font-size: var(--font-size-blog-page-title);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.blog-description {
  font-size: var(--font-size-blog-page-description);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 600px;
}

.blog-posts {
  margin-top: 20px;
}

/* Blog hero section for featured post */
.blog-hero-section {
  margin-bottom: 32px;
}

/* Blog featured row section (2-column grid for additional featured posts) */
.blog-featured-row {
  margin-bottom: 40px;
}

.blog-featured-row .post-cards {
  grid-template-columns: repeat(2, 1fr);
}

/* Blog hero card (large featured card like Giga.ai/news) */
.blog-hero-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  text-decoration: none;
  overflow: hidden;
  transition: all 0.15s ease;
}

.blog-hero-card:hover {
  background-color: var(--bg-hover);
  border-color: var(--text-muted);
}

/* Hero image wrapper */
.blog-hero-image-wrapper {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.blog-hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.3s ease;
}

.blog-hero-card:hover .blog-hero-image {
  transform: scale(1.03);
}

/* Hero content section */
.blog-hero-content {
  padding: 32px 32px 32px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Hero tags */
.blog-hero-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.blog-hero-tag {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--accent-color, var(--text-secondary));
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Hero date */
.blog-hero-date {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

/* Hero title */
.blog-hero-title {
  font-size: var(--font-size-4xl);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 16px 0;
  line-height: 1.2;
}

/* Hero excerpt */
.blog-hero-excerpt {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 20px 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Hero footer with author and read more */
.blog-hero-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: auto;
}

.blog-hero-author {
  display: flex;
  align-items: center;
  gap: 8px;
}

.blog-hero-author-image {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

.blog-hero-author-name {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.blog-hero-read-time {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.blog-hero-read-more {
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  font-weight: 500;
  margin-left: auto;
}

/* Blog post cards grid (thumbnail view) */
.post-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 8px;
}

/* 2-column layout when there's a hero post */
.post-cards-2col {
  grid-template-columns: repeat(2, 1fr);
}

.post-card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.15s ease;
  overflow: hidden;
}

.post-card:hover {
  background-color: var(--bg-hover);
  border-color: var(--text-muted);
}

/* Thumbnail image wrapper with landscape aspect ratio (like Giga.ai) */
.post-card-image-wrapper {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  flex-shrink: 0;
}

/* Image displays as landscape regardless of original aspect ratio */
.post-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.2s ease;
}

.post-card:hover .post-card-image {
  transform: scale(1.03);
}

/* Content wrapper for text below image */
.post-card-content {
  padding: 16px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

/* Cards without images get padding directly */
.post-card:not(:has(.post-card-image-wrapper)) {
  padding: 20px;
}

.post-card-title {
  font-size: var(--font-size-featured-card-title);
  font-weight: 500;
  color: var(--text-primary);
  margin: 0 0 8px 0;
  line-height: 1.4;
}

.post-card-excerpt {
  font-size: var(--font-size-featured-card-excerpt);
  color: var(--text-secondary);
  margin: 0 0 12px 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--font-size-post-meta);
  color: var(--text-muted);
  margin-top: auto;
}

.post-card-read-time {
  color: var(--text-muted);
}

.post-card-date {
  color: var(--text-muted);
}

.blog-disabled-message {
  color: var(--text-muted);
  font-size: 0.95rem;
  padding: 20px;
  background: var(--bg-secondary);
  border-radius: 8px;
  border: 1px dashed var(--border-color);
}

.blog-disabled-message code {
  background: var(--inline-code-bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.85em;
}

/* Tag Page Styles */
.tag-page {
  padding-top: 20px;
}

.tag-header {
  margin-bottom: 40px;
}

.tag-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
}

.tag-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tag-icon {
  color: var(--text-muted);
}

.tag-title {
  font-size: var(--font-size-blog-page-title);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.tag-description {
  font-size: var(--font-size-blog-page-description);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 8px;
}

.tag-posts {
  margin-top: 20px;
}

.tag-not-found {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary);
}

.tag-not-found h1 {
  font-size: var(--font-size-3xl);
  margin-bottom: 16px;
  color: var(--text-primary);
}

.tag-not-found p {
  margin-bottom: 20px;
}

/* Responsive styles */
@media (max-width: 768px) {
  .main-content {
    padding: 48px 16px 16px 24px;
  }

  .top-nav {
    top: 6px;
    left: 6px;
    right: 6px;
    gap: 8px;
    padding: 6px 10px;
  }

  .top-nav-logo {
    height: 24px;
  }

  .page-nav {
    gap: 12px;
  }

  .page-nav-link {
    font-size: var(--font-size-nav-link);
  }

  .home-name {
    font-size: var(--font-size-home-name);
  }

  /* Blog page responsive */
  .blog-page {
    padding-left: 20px;
    padding-right: 20px;
  }

  .blog-title {
    font-size: var(--font-size-blog-page-title);
  }

  .blog-header {
    margin-bottom: 24px;
  }

  .post-link .post-title {
    font-size: var(--font-size-post-list-title);
    font-weight: 400;
  }

  .post-header .post-title {
    font-size: var(--font-size-post-title);
  }

  .post-link {
    flex-direction: column;
    gap: 4px;
  }

  .post-meta {
    font-size: var(--font-size-post-meta);
  }

  .blog-post-content {
    font-size: var(--font-size-blog-content);
  }

  .blog-h1 {
    font-size: var(--font-size-blog-h1);
  }

  .blog-h2 {
    font-size: var(--font-size-blog-h2);
  }

  .blog-h3 {
    font-size: var(--font-size-blog-h3);
  }

  .blog-h4 {
    font-size: var(--font-size-blog-h4);
  }

  .blog-h5 {
    font-size: var(--font-size-blog-h5);
  }

  .blog-h6 {
    font-size: var(--font-size-blog-h6);
  }

  /* Adjust anchor link position on mobile */
  .heading-anchor {
    left: -1.2em;
    font-size: 0.85em;
  }

  /* Table mobile styles */
  .blog-table {
    font-size: var(--font-size-table);
  }

  .blog-th,
  .blog-td {
    padding: 8px 12px;
  }

  /* Copy page dropdown mobile */
  .copy-page-menu {
    width: 260px;
    right: -8px;
  }
}

/* Dark mode shadow adjustment */
:root[data-theme="dark"] .copy-page-menu {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* Tan theme shadow adjustment */
:root[data-theme="tan"] .copy-page-menu {
  box-shadow: 0 4px 16px rgba(139, 115, 85, 0.12);
}

/* Selection styles */
::selection {
  background-color: var(--accent);
  color: var(--bg-primary);
}

/* Scrollbar styles */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Stats page styles (legacy - kept for backwards compatibility) */
.stats-page {
  padding-top: 20px;
}

.stats-nav {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 40px;
}

.stats-header {
  margin-bottom: 40px;
}

.stats-title {
  font-size: var(--font-size-stats-title);
  font-weight: 400;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.stats-subtitle {
  font-size: var(--font-size-stats-subtitle);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Stats cards grid (legacy) */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.stat-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  transition: background-color 0.2s ease;
}

.stat-card:hover {
  background-color: var(--bg-hover);
}

.stat-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.stat-card-icon {
  color: var(--text-muted);
}

.stat-card-label {
  font-size: var(--font-size-stat-card-label);
  color: var(--text-muted);
}

.stat-card-value {
  font-size: var(--font-size-stat-card-value);
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.stat-card-desc {
  font-size: var(--font-size-stat-card-desc);
  color: var(--text-secondary);
}

.stat-card-note {
  font-size: var(--font-size-stat-card-note);
  color: var(--text-secondary);
  opacity: 0.7;
  margin-top: 4px;
}

/* Stats sections (legacy) */
.stats-section {
  margin-bottom: 40px;
}

.stats-section-title {
  font-size: var(--font-size-stats-section-title);
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

/* Stats list (legacy) */
.stats-list {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.stats-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  transition: background-color 0.15s ease;
}

.stats-list-item:hover {
  background-color: var(--bg-hover);
}

.stats-list-item:not(:last-child) {
  border-bottom: 1px solid var(--border-color);
}

.stats-list-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.stats-list-path,
.stats-list-title {
  font-size: var(--font-size-stats-list-path);
  color: var(--text-primary);
}

.stats-list-type {
  font-size: var(--font-size-stats-list-type);
  color: var(--text-muted);
  background-color: var(--bg-hover);
  padding: 2px 8px;
  border-radius: 10px;
}

.stats-list-count {
  font-size: var(--font-size-stats-list-count);
  color: var(--text-secondary);
}

/* ============================================
   MODERN STATS PAGE STYLES (WIDE LAYOUT)
   Horizontal card design with numbered sections
   ============================================ */

/* Wide stats page container - full width layout */
.stats-page-wide {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 40px 32px;
}

.stats-nav-wide {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 32px;
}

.stats-header-wide {
  margin-bottom: 48px;
}

.stats-title-wide {
  font-size: var(--font-size-stats-title);
  font-weight: 400;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.stats-subtitle-wide {
  font-size: var(--font-size-stats-subtitle);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
}

/* Modern horizontal cards container - 5 equal columns on large screens */
.stats-cards-modern {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  margin-bottom: 64px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-secondary);
}

/* Ensure 6-column layout on large screens (explicit rule) */
@media (min-width: 1101px) {
  .stats-cards-modern {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* Individual modern stat card */
.stat-card-modern {
  padding: 24px 20px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  transition: background-color 0.2s ease;
  display: flex;
  flex-direction: column;
  min-height: 180px;
}

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

.stat-card-modern:hover {
  background: var(--bg-hover);
}

/* Highlighted card state (like the green one in screenshot) */
.stat-card-modern.stat-card-highlighted {
  background: var(--bg-primary);
}

.stat-card-modern.stat-card-highlighted:hover {
  background: var(--bg-hover);
}

/* Card header with icon and number */
.stat-card-modern-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.stat-card-modern-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-muted);
  background: var(--bg-primary);
}

.stat-card-modern-icon.highlighted {
  background: #10b981;
  border-color: #10b981;
  color: white;
}

.stat-card-modern-number {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  font-family:
    ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

/* Card content */
.stat-card-modern-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.stat-card-modern-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 8px 0;
  letter-spacing: -0.01em;
}

/* Highlighted title gets accent color */
.stat-card-highlighted .stat-card-modern-title {
  color: #10b981;
}

.stat-card-modern-value {
  font-size: 28px;
  font-weight: 400;
  color: var(--text-primary);
  margin: 0 0 8px 0;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.stat-card-modern-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.stat-card-modern-note {
  font-size: 11px;
  color: var(--text-muted);
  margin: 6px 0 0 0;
  line-height: 1.4;
}

/* Wide stats sections */
.stats-section-wide {
  margin-bottom: 48px;
}

.stats-section-title-wide {
  font-size: var(--font-size-stats-section-title);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

/* Wide stats list */
.stats-list-wide {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
}

.stats-list-item-wide {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  transition: background-color 0.15s ease;
}

.stats-list-item-wide:hover {
  background-color: var(--bg-hover);
}

.stats-list-item-wide:not(:last-child) {
  border-bottom: 1px solid var(--border-color);
}

.stats-list-info-wide {
  display: flex;
  align-items: center;
  gap: 14px;
}

.stats-list-path-wide,
.stats-list-title-wide {
  font-size: 15px;
  color: var(--text-primary);
  font-weight: 500;
}

.stats-list-type-wide {
  font-size: 11px;
  color: var(--text-muted);
  background-color: var(--bg-hover);
  padding: 3px 10px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 500;
}

.stats-list-count-wide {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Stats responsive styles (legacy) */
@media (max-width: 900px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .stats-title {
    font-size: var(--font-size-stats-title);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .stat-card {
    padding: 16px;
  }

  .stat-card-value {
    font-size: var(--font-size-stat-card-value);
  }

  .stats-list-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .stats-list-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* Modern stats responsive styles */
@media (max-width: 1100px) {
  .stats-page-wide {
    padding: 32px 24px;
  }

  .stats-cards-modern {
    grid-template-columns: repeat(3, 1fr);
  }

  .stat-card-modern {
    min-height: 160px;
  }

  /* Remove right border on last card of each row (3rd, 6th) */
  .stat-card-modern:nth-child(3),
  .stat-card-modern:nth-child(6) {
    border-right: none;
  }

  /* Add top border on second row (4th, 5th, 6th) */
  .stat-card-modern:nth-child(4),
  .stat-card-modern:nth-child(5),
  .stat-card-modern:nth-child(6) {
    border-top: 1px solid var(--border-color);
  }

  .stat-card-modern:nth-child(4) {
    border-right: 1px solid var(--border-color);
  }

  .stat-card-modern:nth-child(5) {
    border-right: 1px solid var(--border-color);
  }
}

@media (max-width: 768px) {
  .stats-page-wide {
    padding: 24px 16px;
  }

  .stats-cards-modern {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-card-modern {
    padding: 20px 16px;
    min-height: 150px;
  }

  /* Remove right border on even cards (end of each row) */
  .stat-card-modern:nth-child(2n) {
    border-right: none;
  }

  /* Add top border on rows 2 and 3 (cards 3-6) */
  .stat-card-modern:nth-child(3),
  .stat-card-modern:nth-child(4),
  .stat-card-modern:nth-child(5),
  .stat-card-modern:nth-child(6) {
    border-top: 1px solid var(--border-color);
  }

  /* Odd cards in rows 2+ need right border */
  .stat-card-modern:nth-child(3),
  .stat-card-modern:nth-child(5) {
    border-right: 1px solid var(--border-color);
  }

  .stat-card-modern-value {
    font-size: 24px;
  }

  .stats-title-wide {
    font-size: var(--font-size-4xl);
  }

  .stats-list-item-wide {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
  }

  .stats-list-info-wide {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}

@media (max-width: 480px) {
  .stats-cards-modern {
    grid-template-columns: 1fr;
  }

  .stat-card-modern {
    border-right: none !important;
    min-height: auto;
    padding: 18px 16px;
  }

  .stat-card-modern:not(:first-child) {
    border-top: 1px solid var(--border-color);
  }

  .stat-card-modern-header {
    margin-bottom: 14px;
  }

  .stat-card-modern-value {
    font-size: 22px;
  }
}

/* Search button in top nav */
.search-button {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    color 0.2s ease,
    background-color 0.2s ease;
}

.search-button:hover {
  color: var(--text-primary);
  background-color: var(--bg-hover);
}

/* Search modal backdrop */
.search-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  animation: backdropFadeIn 0.15s ease;
}

@keyframes backdropFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Search modal container */
.search-modal {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  width: 100%;
  max-width: 560px;
  max-height: 70vh;
  margin: 0 16px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: modalSlideIn 0.2s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-10px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Search input wrapper */
.search-modal-input-wrapper {
  display: flex;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  gap: 12px;
}

.search-modal-icon {
  color: var(--text-muted);
  flex-shrink: 0;
}

.search-modal-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-size: var(--font-size-search-input);
  color: var(--text-primary);
  font-family: inherit;
}

.search-modal-input::placeholder {
  color: var(--text-muted);
}

.search-modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    color 0.15s ease,
    background-color 0.15s ease;
}

.search-modal-close:hover {
  color: var(--text-primary);
  background-color: var(--bg-hover);
}

/* Search results container */
.search-modal-results {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  min-height: 120px;
}

/* Search hint (empty state) */
.search-modal-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  text-align: center;
}

.search-modal-hint p {
  color: var(--text-muted);
  font-size: var(--font-size-search-hint);
  margin-bottom: 16px;
}

.search-modal-shortcuts {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.search-shortcut {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-search-shortcut);
  color: var(--text-muted);
}

.search-shortcut kbd {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 2px 6px;
  font-family: inherit;
  font-size: var(--font-size-search-shortcut-kbd);
  color: var(--text-secondary);
}

/* Loading and empty states */
.search-modal-loading,
.search-modal-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  color: var(--text-muted);
  font-size: var(--font-size-search-hint);
}

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

.search-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px;
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
  transition: background-color 0.1s ease;
}

.search-result-item:hover,
.search-result-item.selected {
  background-color: var(--bg-hover);
}

.search-result-icon {
  color: var(--text-muted);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-result-content {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.search-result-title {
  font-size: var(--font-size-search-result-title);
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}

.search-result-snippet {
  font-size: var(--font-size-search-result-snippet);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
}

.search-result-type {
  font-size: var(--font-size-search-result-type);
  color: var(--text-muted);
  background-color: var(--bg-secondary);
  padding: 2px 8px;
  border-radius: 10px;
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.search-result-arrow {
  color: var(--text-muted);
  flex-shrink: 0;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.search-result-item:hover .search-result-arrow,
.search-result-item.selected .search-result-arrow {
  opacity: 1;
}

/* Search modal footer */
.search-modal-footer {
  display: flex;
  gap: 16px;
  padding: 10px 16px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.search-footer-hint {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-search-footer-hint);
  color: var(--text-muted);
}

.search-footer-hint kbd {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 2px 6px;
  font-family: inherit;
  font-size: var(--font-size-search-shortcut-kbd);
  color: var(--text-secondary);
}

/* Dark theme adjustments for search modal */
:root[data-theme="dark"] .search-modal-backdrop {
  background-color: rgba(0, 0, 0, 0.7);
}

:root[data-theme="dark"] .search-modal {
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

/* Tan theme adjustments for search modal */
:root[data-theme="tan"] .search-modal {
  box-shadow: 0 16px 48px rgba(139, 115, 85, 0.15);
}

/* Cloud theme adjustments for search modal */
:root[data-theme="cloud"] .search-modal {
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
}

/* Mobile responsive search modal */
@media (max-width: 768px) {
  .search-modal-backdrop {
    padding-top: 10vh;
  }

  .search-modal {
    max-height: 80vh;
    margin: 0 12px;
    border-radius: 10px;
  }

  .search-modal-input-wrapper {
    padding: 14px;
    gap: 10px;
  }

  .search-modal-input {
    font-size: var(--font-size-base); /* Prevent zoom on iOS */
  }

  .search-modal-results {
    padding: 6px;
  }

  .search-result-item {
    padding: 10px;
    gap: 10px;
  }

  .search-result-title {
    font-size: var(--font-size-search-result-title);
  }

  .search-result-snippet {
    font-size: var(--font-size-search-result-snippet);
  }

  .search-result-type {
    font-size: var(--font-size-search-result-type);
    padding: 2px 6px;
  }

  .search-modal-shortcuts {
    flex-direction: column;
    gap: 8px;
  }

  .search-modal-footer {
    flex-wrap: wrap;
    gap: 12px;
    padding: 8px 14px;
  }
}

@media (max-width: 480px) {
  .search-modal-backdrop {
    padding-top: 5vh;
  }

  .search-modal {
    max-height: 85vh;
  }

  .search-result-arrow {
    display: none;
  }
}

/* Featured section header with toggle */
.home-featured-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.home-featured-header .home-featured-intro {
  margin-bottom: 0;
}

/* View toggle button */
.view-toggle-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.view-toggle-button:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--text-muted);
}

/* Featured cards grid */
.featured-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 8px;
}

.featured-card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.15s ease;
  overflow: hidden;
}

.featured-card:hover {
  background-color: var(--bg-hover);
  border-color: var(--text-muted);
}

/* Thumbnail image wrapper with square aspect ratio */
.featured-card-image-wrapper {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  flex-shrink: 0;
}

/* Image displays as square regardless of original aspect ratio */
.featured-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.2s ease;
}

.featured-card:hover .featured-card-image {
  transform: scale(1.03);
}

/* Content wrapper for text below image */
.featured-card-content {
  padding: 16px;
  flex-grow: 1;
}

/* Cards without images get padding directly */
.featured-card:not(:has(.featured-card-image-wrapper)) {
  padding: 20px;
}

.featured-card-title {
  font-size: var(--font-size-featured-card-title);
  font-weight: 500;
  color: var(--text-primary);
  margin: 0 0 8px 0;
  line-height: 1.4;
}

.featured-card-excerpt {
  font-size: var(--font-size-featured-card-excerpt);
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================
   GITHUB CONTRIBUTIONS GRAPH
   Theme-aware contribution calendar
   ============================================ */
.github-contributions-container {
  margin: 32px 0 48px;
  padding: 16px 20px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.github-contributions-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 12px;
}

.github-contributions-header-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.github-contributions-title {
  font-size: var(--font-size-md);
  font-weight: 500;
  color: var(--text-primary);
}

.github-contributions-count {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.github-contributions-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.github-nav-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.github-nav-button:hover:not(:disabled) {
  background-color: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.github-nav-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.github-year {
  font-size: var(--font-size-md);
  font-weight: 500;
  color: var(--text-primary);
  min-width: 48px;
  text-align: center;
}

/* Graph layout */
.github-contributions-graph {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.github-contributions-months {
  display: flex;
  gap: 4px;
}

.github-contributions-day-spacer {
  width: 28px;
  flex-shrink: 0;
}

.github-contributions-month-labels {
  display: grid;
  grid-template-columns: repeat(53, 1fr);
  flex: 1;
  font-size: 10px;
  color: var(--text-muted);
}

.github-contributions-month {
  white-space: nowrap;
}

.github-contributions-body {
  display: flex;
  gap: 4px;
}

.github-contributions-days {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 28px;
  flex-shrink: 0;
}

.github-contributions-day-label {
  height: 10px;
  font-size: 9px;
  color: var(--text-muted);
  line-height: 10px;
  text-align: right;
  padding-right: 4px;
}

.github-contributions-grid {
  display: grid;
  grid-template-rows: repeat(7, 1fr);
  grid-auto-flow: column;
  gap: 2px;
  flex: 1;
  overflow-x: auto;
}

/* Contribution cells */
.github-contribution-cell {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  transition: filter 0.15s ease;
}

.github-contributions-link {
  display: block;
  text-decoration: none;
}

.github-contributions-link:hover .github-contribution-cell {
  filter: brightness(1.15);
}

/* Legend */
.github-contributions-legend {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  margin-top: 8px;
}

.github-contributions-legend-label {
  font-size: 10px;
  color: var(--text-muted);
  margin: 0 4px;
}

.github-contributions-legend .github-contribution-cell {
  width: 10px;
  height: 10px;
}

/* Error state */
.github-contributions-error {
  padding: 24px;
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

/* Theme-specific contribution colors */
/* Dark theme - GitHub green on dark */
:root[data-theme="dark"] {
  --contrib-empty: #161b22;
  --contrib-level-1: #0e4429;
  --contrib-level-2: #006d32;
  --contrib-level-3: #26a641;
  --contrib-level-4: #39d353;
}

/* Light theme - GitHub green */
:root[data-theme="light"] {
  --contrib-empty: #ebedf0;
  --contrib-level-1: #9be9a8;
  --contrib-level-2: #40c463;
  --contrib-level-3: #30a14e;
  --contrib-level-4: #216e39;
}

/* Tan theme - warm brown tones */
:root[data-theme="tan"] {
  --contrib-empty: #ebe7df;
  --contrib-level-1: #d4c4a8;
  --contrib-level-2: #b5986d;
  --contrib-level-3: #8b7355;
  --contrib-level-4: #5d4e37;
}

/* Cloud theme - gray-blue tones */
:root[data-theme="cloud"] {
  --contrib-empty: #e0e0e0;
  --contrib-level-1: #b0c4de;
  --contrib-level-2: #7ba3c9;
  --contrib-level-3: #4682b4;
  --contrib-level-4: #2f5a7c;
}

/* Apply colors to cells */
.github-contribution-cell[data-level="empty"] {
  background-color: transparent;
}

.github-contribution-cell[data-level="0"] {
  background-color: var(--contrib-empty);
}

.github-contribution-cell[data-level="1"] {
  background-color: var(--contrib-level-1);
}

.github-contribution-cell[data-level="2"] {
  background-color: var(--contrib-level-2);
}

.github-contribution-cell[data-level="3"] {
  background-color: var(--contrib-level-3);
}

.github-contribution-cell[data-level="4"] {
  background-color: var(--contrib-level-4);
}

/* Theme-specific container shadows */
:root[data-theme="dark"] .github-contributions-container {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

:root[data-theme="tan"] .github-contributions-container {
  box-shadow: 0 2px 8px rgba(139, 115, 85, 0.1);
}

:root[data-theme="cloud"] .github-contributions-container {
  box-shadow: 0 2px 8px rgba(100, 116, 139, 0.1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .github-contributions-container {
    margin: 24px 0 32px;
    padding: 12px 14px;
  }

  .github-contributions-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .github-contributions-nav {
    align-self: flex-end;
  }

  .github-contributions-day-spacer,
  .github-contributions-days {
    width: 20px;
  }

  .github-contribution-cell {
    width: 8px;
    height: 8px;
  }

  .github-contributions-legend .github-contribution-cell {
    width: 8px;
    height: 8px;
  }

  .github-contributions-grid {
    gap: 1px;
  }

  .github-contributions-day-label {
    font-size: 8px;
    height: 8px;
    line-height: 8px;
  }

  .github-contributions-month-labels {
    font-size: 9px;
  }
}

@media (max-width: 480px) {
  .github-contributions-container {
    margin: 20px 0 28px;
    padding: 10px 12px;
  }

  .github-contribution-cell {
    width: 6px;
    height: 6px;
  }

  .github-contributions-legend .github-contribution-cell {
    width: 6px;
    height: 6px;
  }

  .github-contributions-day-spacer,
  .github-contributions-days {
    display: none;
  }

  .github-contributions-month-labels {
    font-size: 8px;
  }

  .github-contributions-legend-label {
    font-size: 9px;
  }
}

/* ============================================
   VISITOR MAP STYLES
   ============================================
   World map showing real-time visitor locations
   Uses Netlify geo data, privacy friendly (no IP stored)
   ============================================ */

/* Visitor map theme colors */
:root[data-theme="dark"] {
  --visitor-map-bg: #141414;
  --visitor-map-land: #4a4a4a;
  --visitor-map-dot: #60a5fa;
  --visitor-map-dot-core: #93c5fd;
}

:root[data-theme="light"] {
  --visitor-map-bg: #fafafa;
  --visitor-map-land: #9ca3af;
  --visitor-map-dot: #3b82f6;
  --visitor-map-dot-core: #60a5fa;
}

:root[data-theme="tan"] {
  --visitor-map-bg: #f3f1ed;
  --visitor-map-land: #b8a892;
  --visitor-map-dot: #8b7355;
  --visitor-map-dot-core: #b5986d;
}

:root[data-theme="cloud"] {
  --visitor-map-bg: #f0f4f8;
  --visitor-map-land: #94a3b8;
  --visitor-map-dot: #4682b4;
  --visitor-map-dot-core: #7ba3c9;
}

/* Visitor map container */
.visitor-map-container {
  margin-bottom: 32px;
}

.visitor-map-title {
  font-size: var(--font-size-stats-section-title);
  color: var(--text-primary);
  margin-bottom: 4px;
  font-weight: 600;
}

.visitor-map-subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin: 0 0 16px 0;
}

.visitor-map-wrapper {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: var(--visitor-map-bg);
  border: 1px solid var(--border-color);
}

.visitor-map-svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 300px;
}

/* Pulse animation for visitor dots */
@keyframes visitor-pulse {
  0% {
    r: 5;
    opacity: 0.6;
  }
  50% {
    r: 18;
    opacity: 0;
  }
  100% {
    r: 5;
    opacity: 0;
  }
}

@keyframes visitor-pulse-mid {
  0% {
    r: 5;
    opacity: 0.3;
  }
  50% {
    r: 12;
    opacity: 0;
  }
  100% {
    r: 5;
    opacity: 0;
  }
}

.visitor-pulse-ring {
  animation: visitor-pulse 2.5s ease-out infinite;
}

.visitor-pulse-ring-mid {
  animation: visitor-pulse-mid 2.5s ease-out infinite;
  animation-delay: 0.3s;
}

.visitor-dot-center {
  filter: drop-shadow(0 0 4px var(--visitor-map-dot));
}

/* Visitor count badge */
.visitor-map-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.visitor-map-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--visitor-map-dot);
  border-radius: 50%;
  animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* No box-shadow on visitor map wrapper - clean flat design */

/* Responsive adjustments */
@media (max-width: 768px) {
  .visitor-map-container {
    margin-bottom: 24px;
  }

  .visitor-map-svg {
    max-height: 200px;
  }

  .visitor-map-badge {
    font-size: var(--font-size-xs);
    padding: 4px 10px;
    gap: 6px;
  }

  .visitor-map-badge-dot {
    width: 6px;
    height: 6px;
  }
}

@media (max-width: 480px) {
  .visitor-map-svg {
    max-height: 160px;
  }

  .visitor-map-badge {
    bottom: 8px;
    left: 8px;
  }
}

/* Logo marquee container */
.logo-marquee-container {
  margin: 48px 0;
  overflow: hidden;
}

.logo-marquee-title {
  font-size: var(--font-size-logo-marquee-title);
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.logo-marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
}

.logo-marquee-track {
  display: flex;
  animation: marquee-scroll var(--marquee-speed, 30s) linear infinite;
  width: max-content;
}

@keyframes marquee-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.logo-marquee-item {
  flex-shrink: 0;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-marquee-image {
  height: 56px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: all 0.2s ease;
}

.logo-marquee-image:hover {
  filter: grayscale(0%);
  opacity: 1;
}

.logo-marquee-link {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-marquee-link:hover .logo-marquee-image {
  filter: grayscale(0%);
  opacity: 1;
}

/* Dark theme adjustments for featured cards */
:root[data-theme="dark"] .featured-card {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

:root[data-theme="dark"] .featured-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Dark theme adjustments for post cards */
:root[data-theme="dark"] .post-card {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

:root[data-theme="dark"] .post-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

:root[data-theme="dark"] .logo-marquee-image {
  filter: grayscale(100%) invert(1);
  opacity: 0.5;
}

:root[data-theme="dark"] .logo-marquee-image:hover {
  filter: invert(1);
  opacity: 0.9;
}

:root[data-theme="dark"] .logo-marquee-link:hover .logo-marquee-image {
  filter: invert(1);
  opacity: 0.9;
}

/* Logo static grid mode (non-scrolling) */
.logo-static-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 0 24px;
}

.logo-static-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 768px) {
  .logo-static-grid {
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .logo-static-grid {
    gap: 24px;
  }
}

/* Tan theme adjustments for featured cards */
:root[data-theme="tan"] .featured-card {
  box-shadow: 0 2px 8px rgba(139, 115, 85, 0.08);
}

:root[data-theme="tan"] .featured-card:hover {
  box-shadow: 0 4px 12px rgba(139, 115, 85, 0.12);
}

:root[data-theme="tan"] .post-card {
  box-shadow: 0 2px 8px rgba(139, 115, 85, 0.08);
}

:root[data-theme="tan"] .post-card:hover {
  box-shadow: 0 4px 12px rgba(139, 115, 85, 0.12);
}

/* Cloud theme adjustments for featured cards */
:root[data-theme="cloud"] .featured-card {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

:root[data-theme="cloud"] .featured-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

:root[data-theme="cloud"] .post-card {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

:root[data-theme="cloud"] .post-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Featured cards responsive */
@media (max-width: 768px) {
  .featured-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .featured-card:not(:has(.featured-card-image-wrapper)) {
    padding: 16px;
  }

  .featured-card-content {
    padding: 12px;
  }

  .featured-card-title {
    font-size: var(--font-size-search-hint);
  }

  .featured-card-excerpt {
    font-size: var(--font-size-sm);
    -webkit-line-clamp: 2;
  }

  .logo-marquee-item {
    padding: 0 24px;
  }

  .logo-marquee-image {
    height: 28px;
    max-width: 100px;
  }

  /* Blog hero card responsive (tablet) */
  .blog-hero-card {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .blog-hero-image-wrapper {
    aspect-ratio: 16 / 9;
  }

  .blog-hero-content {
    padding: 24px;
  }

  .blog-hero-title {
    font-size: var(--font-size-3xl);
  }

  /* Blog featured row responsive (tablet) */
  .blog-featured-row .post-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Blog post cards responsive */
  .post-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .post-cards-2col {
    grid-template-columns: repeat(2, 1fr);
  }

  .post-card:not(:has(.post-card-image-wrapper)) {
    padding: 16px;
  }

  .post-card-content {
    padding: 12px;
  }

  .post-card-title {
    font-size: var(--font-size-search-hint);
  }

  .post-card-excerpt {
    font-size: var(--font-size-sm);
    -webkit-line-clamp: 2;
  }

  .blog-header-top {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Tag page responsive */
  .tag-header-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .tag-title {
    font-size: var(--font-size-blog-page-title);
  }

  .tag-title-row {
    gap: 8px;
  }

  .tag-icon {
    width: 20px;
    height: 20px;
  }

  /* Related posts responsive */
  .related-post-link {
    padding: 10px 12px;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .related-post-title {
    font-size: 0.875rem;
  }
}

@media (max-width: 480px) {
  /* Blog page mobile padding */
  .blog-page {
    padding-left: 16px;
    padding-right: 16px;
  }

  /* Blog hero card mobile */
  .blog-hero-content {
    padding: 16px;
  }

  .blog-hero-title {
    font-size: var(--font-size-2xl);
  }

  .blog-hero-excerpt {
    font-size: var(--font-size-sm);
    -webkit-line-clamp: 2;
  }

  .blog-hero-footer {
    flex-wrap: wrap;
    gap: 8px;
  }

  .blog-hero-read-more {
    margin-left: 0;
  }

  /* Blog featured row mobile (single column) */
  .blog-featured-row .post-cards {
    grid-template-columns: 1fr;
  }

  .featured-cards {
    grid-template-columns: 1fr;
  }

  /* On mobile single column, use smaller square aspect ratio */
  .featured-card-image-wrapper {
    aspect-ratio: 16 / 9;
  }

  .post-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .post-cards-2col {
    grid-template-columns: 1fr;
  }

  .post-card-image-wrapper {
    aspect-ratio: 16 / 9;
  }

  .view-toggle-button {
    width: 32px;
    height: 32px;
  }

  .logo-marquee-item {
    padding: 0 20px;
  }

  .logo-marquee-image {
    height: 24px;
    max-width: 80px;
  }
}

/* ===========================================
   MOBILE MENU STYLES
   Left-side drawer for mobile/tablet navigation
   =========================================== */

/* Hide mobile controls on desktop, show on mobile/tablet */
.mobile-nav-controls {
  display: none;
}

/* Show desktop nav by default */
.desktop-only {
  display: flex;
}

@media (max-width: 1024px) {
  /* Move top-nav to left side on mobile/tablet */
  .top-nav {
    right: auto;
    left: 13px;
    gap: 4px;
    padding: 6px 10px;
  }

  .mobile-nav-controls {
    display: flex !important;
    align-items: center;
    gap: 2px;
  }

  .desktop-only {
    display: none !important;
  }
}

/* Hamburger button */
.hamburger-button {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    color 0.2s ease,
    background-color 0.2s ease;
}

.hamburger-button:hover {
  color: var(--text-primary);
  background-color: var(--bg-hover);
}

/* Mobile menu backdrop */
.mobile-menu-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.25s ease,
    visibility 0.25s ease;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.mobile-menu-backdrop.open {
  opacity: 1;
  visibility: visible;
}

/* Mobile menu drawer */
.mobile-menu-drawer {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 280px;
  max-width: 85vw;
  background-color: var(--bg-primary);
  z-index: 999;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.15);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.mobile-menu-drawer.open {
  transform: translateX(0);
}

/* Close button */
.mobile-menu-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    color 0.2s ease,
    background-color 0.2s ease;
}

.mobile-menu-close:hover {
  color: var(--text-primary);
  background-color: var(--bg-hover);
}

/* Menu content area */
.mobile-menu-content {
  flex: 1;
  padding: 1px 16px 16px;
  overflow-y: auto;
}

/* Mobile navigation links */
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mobile-nav-link {
  display: block;
  padding: 8px 12px;
  color: var(--text-primary);
  text-decoration: none;
  font-family: inherit;
  font-size: var(--font-size-mobile-nav-link);
  font-weight: 500;
  border-radius: 6px;
  transition:
    background-color 0.15s ease,
    color 0.15s ease;
}

.mobile-nav-link:hover {
  background-color: var(--bg-hover);
}

/* Mobile menu table of contents */
.mobile-menu-toc {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.mobile-menu-toc-title {
  font-family: inherit;
  font-size: var(--font-size-mobile-toc-title);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 4px 12px 8px;
}

.mobile-menu-toc-links {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.mobile-menu-toc-link {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 6px 12px;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  text-decoration: none;
  font-family: inherit;
  font-size: var(--font-size-mobile-toc-link);
  text-align: left;
  border-radius: 4px;
  cursor: pointer;
  /* Mobile touch improvements */
  appearance: none;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  transition:
    background-color 0.15s ease,
    color 0.15s ease;
}

.mobile-menu-toc-link:hover,
.mobile-menu-toc-link:active {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.mobile-menu-toc-link.active {
  color: var(--text-primary);
  font-weight: 500;
}

/* Pressed state for mobile touch feedback */
.mobile-menu-toc-link:active {
  background-color: var(--bg-tertiary, var(--bg-hover));
  transform: scale(0.98);
}

.mobile-menu-toc-icon {
  flex-shrink: 0;
  opacity: 0.5;
}

/* TOC level indentation and font sizes */
.mobile-menu-toc-level-1 {
  padding-left: 12px;
  font-size: var(--font-size-mobile-toc-link);
}
.mobile-menu-toc-level-2 {
  padding-left: 20px;
  font-size: var(--font-size-mobile-toc-link);
}
.mobile-menu-toc-level-3 {
  padding-left: 28px;
  font-size: var(--font-size-sm);
}
.mobile-menu-toc-level-4,
.mobile-menu-toc-level-5,
.mobile-menu-toc-level-6 {
  padding-left: 36px;
  font-size: var(--font-size-xs);
}
.mobile-menu-toc-level-5 {
  padding-left: 44px;
}
.mobile-menu-toc-level-6 {
  padding-left: 52px;
}

/* Menu header with home link */
.mobile-menu-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

/* Menu footer (kept for backwards compatibility) */
.mobile-menu-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
}

.mobile-menu-home-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  color: var(--text-secondary);
  text-decoration: none;
  font-family: inherit;
  font-size: var(--font-size-mobile-home-link);
  border-radius: 6px;
  transition:
    background-color 0.15s ease,
    color 0.15s ease;
}

.mobile-menu-home-link:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

/* Theme-specific adjustments */
:root[data-theme="dark"] .mobile-menu-backdrop {
  background-color: rgba(0, 0, 0, 0.6);
}

:root[data-theme="dark"] .mobile-menu-drawer {
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.4);
}

:root[data-theme="tan"] .mobile-menu-backdrop {
  background-color: rgba(139, 115, 85, 0.25);
}

:root[data-theme="tan"] .mobile-menu-drawer {
  box-shadow: 4px 0 24px rgba(139, 115, 85, 0.15);
}

:root[data-theme="cloud"] .mobile-menu-backdrop {
  background-color: rgba(100, 116, 139, 0.2);
}

:root[data-theme="cloud"] .mobile-menu-drawer {
  box-shadow: 4px 0 24px rgba(100, 116, 139, 0.12);
}

/* Tablet adjustments */
@media (min-width: 481px) and (max-width: 1024px) {
  .mobile-menu-drawer {
    width: 320px;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .mobile-menu-drawer {
    width: 100%;
    max-width: 100%;
  }

  .mobile-menu-content {
    padding: 1px 12px 12px;
  }

  .mobile-menu-footer {
    padding: 10px 12px;
  }

  .mobile-nav-link {
    padding: 6px 10px;
    font-size: 14px;
  }

  .mobile-menu-toc-link {
    padding: 5px 10px;
    font-size: var(--font-size-md);
  }
}

/* Desktop - hide mobile menu components */
@media (min-width: 1025px) {
  .mobile-nav-controls,
  .mobile-menu-backdrop,
  .mobile-menu-drawer {
    display: none !important;
  }

  .desktop-only {
    display: flex !important;
  }
}

/* ===== Scroll to Top Button ===== */
.scroll-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  animation: scrollToTopFadeIn 0.2s ease;
}

@keyframes scrollToTopFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.scroll-to-top:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.scroll-to-top:active {
  transform: translateY(0);
}

/* Theme-specific shadows */
:root[data-theme="dark"] .scroll-to-top {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

:root[data-theme="dark"] .scroll-to-top:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

:root[data-theme="tan"] .scroll-to-top {
  box-shadow: 0 2px 8px rgba(139, 115, 85, 0.1);
}

:root[data-theme="tan"] .scroll-to-top:hover {
  box-shadow: 0 4px 12px rgba(139, 115, 85, 0.15);
}

:root[data-theme="cloud"] .scroll-to-top {
  box-shadow: 0 2px 8px rgba(100, 116, 139, 0.1);
}

:root[data-theme="cloud"] .scroll-to-top:hover {
  box-shadow: 0 4px 12px rgba(100, 116, 139, 0.15);
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .scroll-to-top {
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 480px) {
  .scroll-to-top {
    bottom: 16px;
    right: 16px;
  }
}

/* ============================================
   WRITE PAGE STYLES
   ============================================
   Three-column layout like Cursor docs.
   Left: Type selector | Center: Editor | Right: Frontmatter fields
   ============================================ */

.write-layout {
  display: grid;
  grid-template-columns: 220px 1fr 280px;
  min-height: 100vh;
  height: 100vh;
  background: var(--bg-primary);
  overflow: hidden; /* Prevent any page-level scroll */
}

/* Left Sidebar */
.write-sidebar-left {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border-color);
  background: var(--bg-secondary);
  overflow-y: auto;
  max-height: 100vh;
}

.write-sidebar-header {
  padding: 1rem 1rem 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.write-logo-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all 0.15s ease;
  text-decoration: none;
}

.write-logo-link:hover {
  background: var(--bg-primary);
  color: var(--text-primary);
}

/* Navigation */
.write-nav {
  flex: 1;
  padding: 0.75rem 0.75rem;
  overflow-y: auto;
}

.write-nav-section {
  margin-bottom: 1.25rem;
}

.write-nav-label {
  display: block;
  padding: 0 0.75rem;
  margin-bottom: 0.5rem;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  opacity: 0.7;
}

.write-nav-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  width: 100%;
  padding: 0.5rem 0.75rem;
  margin-bottom: 2px;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 400;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left;
}

.write-nav-item:hover {
  background: var(--bg-primary);
  color: var(--text-primary);
}

.write-nav-item.active {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-weight: 500;
}

/* Warning message */
.write-warning {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.75rem;
  padding: 0.625rem 0.75rem;
  background: rgba(234, 179, 8, 0.1);
  border: 1px solid rgba(234, 179, 8, 0.2);
  border-radius: 6px;
  font-size: 11px;
  color: #ca8a04;
}

:root[data-theme="dark"] .write-warning {
  background: rgba(234, 179, 8, 0.08);
  border-color: rgba(234, 179, 8, 0.15);
  color: #eab308;
}

/* Main Content Area */
.write-main {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-height: 100vh;
  background: var(--bg-primary);
  overflow: hidden;
}

/* When AI chat is active, ensure proper height constraints */
.write-main:has(.write-ai-chat-container) {
  height: 100vh;
}

.write-main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.write-main-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.write-copy-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.875rem;
  background: var(--text-primary);
  color: var(--bg-primary);
  border: none;
  border-radius: 6px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s ease;
}

.write-copy-btn:hover {
  opacity: 0.9;
}

.write-copy-btn.copied {
  background: #22c55e;
  color: white;
}

/* Textarea */
.write-textarea {
  flex: 1;
  width: 100%;
  padding: 1.5rem;
  font-family:
    ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 14px;
  line-height: 1.7;
  background: transparent;
  border: none;
  color: var(--text-primary);
  resize: none;
  tab-size: 2;
  caret-color: var(--text-primary);
}

.write-textarea:focus {
  outline: none;
}

.write-textarea::placeholder {
  color: var(--text-secondary);
  opacity: 0.5;
}

.write-textarea::selection {
  background: var(--text-primary);
  color: var(--bg-primary);
}

/* Main Footer */
.write-main-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.625rem 1.5rem;
  border-top: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-secondary);
}

.write-stats {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family:
    ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

.write-stats-divider {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-secondary);
  opacity: 0.4;
}

.write-save-hint {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.write-save-hint code {
  font-family:
    ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  background: var(--bg-secondary);
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
}

/* Right Sidebar */
.write-sidebar-right {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border-color);
  background: var(--bg-primary);
  overflow-y: auto;
  max-height: 100vh;
}

.write-sidebar-right .write-sidebar-header {
  background: transparent;
}

.write-sidebar-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
}

/* Fields List */
.write-fields {
  flex: 1;
  padding: 0 1rem 1rem;
  overflow-y: auto;
}

.write-fields-section {
  margin-bottom: 1rem;
}

.write-fields-label {
  display: block;
  padding: 0.5rem 0;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  opacity: 0.7;
}

.write-field-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

.write-field-row:last-of-type {
  border-bottom: none;
}

.write-field-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
  min-width: 0;
}

.write-field-name {
  font-family:
    ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--text-primary);
  font-weight: 500;
}

.write-field-required {
  color: #ef4444;
  margin-left: 2px;
}

.write-field-example {
  font-size: 11px;
  color: var(--text-secondary);
  opacity: 0.8;
  word-break: break-word;
}

.write-field-copy {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  margin-left: 0.5rem;
  background: transparent;
  border: none;
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.write-field-copy:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.write-field-copy.copied {
  background: #22c55e;
  color: white;
}

.write-fields-note {
  padding: 0.75rem 0;
  font-size: 11px;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
}

/* Responsive: Tablet */
@media (max-width: 1024px) {
  .write-layout {
    grid-template-columns: 200px 1fr 240px;
  }
}

/* Responsive: Mobile */
@media (max-width: 768px) {
  .write-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
  }

  .write-sidebar-left {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .write-sidebar-header {
    padding: 0.75rem 1rem;
  }

  .write-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.5rem 1rem 0.75rem;
  }

  .write-nav-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0;
  }

  .write-nav-label {
    display: none;
  }

  .write-nav-item {
    padding: 0.375rem 0.75rem;
    margin-bottom: 0;
  }

  .write-nav-item span {
    display: none;
  }

  .write-warning {
    display: none;
  }

  .write-main {
    min-height: auto;
    max-height: none;
    overflow: visible;
  }

  /* On mobile, AI chat gets fixed height */
  .write-main:has(.write-ai-chat-container) {
    height: calc(100vh - 120px); /* Account for mobile nav */
    max-height: calc(100vh - 120px);
    overflow: hidden;
  }

  .write-main-header {
    padding: 0.75rem 1rem;
  }

  .write-textarea {
    min-height: 50vh;
    padding: 1rem;
    font-size: 16px; /* Prevent iOS zoom */
  }

  .write-main-footer {
    padding: 0.5rem 1rem;
    flex-direction: column;
    gap: 0.375rem;
    align-items: flex-start;
  }

  .write-sidebar-right {
    border-left: none;
    border-top: 1px solid var(--border-color);
  }

  .write-sidebar-right .write-sidebar-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
  }

  .write-fields {
    padding: 0.75rem 1rem;
  }

  .write-fields-section {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }

  .write-fields-label {
    grid-column: 1 / -1;
    padding: 0.25rem 0;
  }

  .write-field-row {
    padding: 0.375rem 0;
    border-bottom: none;
  }
}

@media (max-width: 480px) {
  .write-copy-btn span {
    display: none;
  }

  .write-copy-btn {
    width: 36px;
    height: 36px;
    padding: 0;
    justify-content: center;
  }

  .write-save-hint {
    display: none;
  }

  .write-fields-section {
    grid-template-columns: 1fr;
  }
}

/* AI Chat Styles */
/* Write page AI chat container */
.write-ai-chat-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0; /* Allow shrinking in flex container */
  overflow: hidden;
}

.write-ai-chat-container .ai-chat-view {
  flex: 1;
  height: 100%;
  min-height: 0; /* Allow shrinking in flex container */
}

.ai-chat-view {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0; /* Allow shrinking in flex container */
  background-color: var(--bg-primary);
  border-radius: 8px;
  overflow: hidden;
}

.ai-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  flex-shrink: 0;
}

.ai-chat-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.ai-chat-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ai-chat-load-context-button {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--text-secondary);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ai-chat-load-context-button:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.ai-chat-context-loaded {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-xs);
  color: #10b981;
}

.ai-chat-clear-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  color: var(--text-muted);
  background: none;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ai-chat-clear-button:hover:not(:disabled) {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.ai-chat-clear-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.ai-chat-close-button {
  padding: 6px 12px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--text-secondary);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ai-chat-close-button:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.ai-chat-messages {
  flex: 1;
  min-height: 0; /* Critical: allows flex item to shrink below content size */
  overflow-y: auto;
  overflow-x: hidden;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-behavior: smooth;
}

.ai-chat-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  color: var(--text-muted);
  padding: 32px;
}

.ai-chat-empty p {
  margin: 0 0 8px;
}

.ai-chat-empty-hint {
  font-size: var(--font-size-xs);
  opacity: 0.8;
}

.ai-chat-message {
  display: flex;
  gap: 8px;
  max-width: 85%;
  animation: aiChatFadeIn 0.2s ease;
}

@keyframes aiChatFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ai-chat-message-user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.ai-chat-message-assistant {
  align-self: flex-start;
}

.ai-chat-message-content {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.ai-chat-message-user .ai-chat-message-content {
  background-color: var(--text-primary);
  color: var(--bg-primary);
  border-bottom-right-radius: 4px;
}

.ai-chat-message-assistant .ai-chat-message-content {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
}

.ai-chat-message-content p {
  margin: 0 0 8px;
}

.ai-chat-message-content p:last-child {
  margin-bottom: 0;
}

.ai-chat-message-content h1,
.ai-chat-message-content h2,
.ai-chat-message-content h3,
.ai-chat-message-content h4,
.ai-chat-message-content h5,
.ai-chat-message-content h6 {
  margin: 12px 0 8px;
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.ai-chat-message-content h1:first-child,
.ai-chat-message-content h2:first-child,
.ai-chat-message-content h3:first-child {
  margin-top: 0;
}

.ai-chat-message-content ul,
.ai-chat-message-content ol {
  margin: 8px 0;
  padding-left: 20px;
}

.ai-chat-message-content li {
  margin-bottom: 4px;
}

.ai-chat-message-content code {
  font-family:
    "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, monospace;
  font-size: 0.9em;
  padding: 2px 6px;
  background-color: var(--bg-hover);
  border-radius: 4px;
}

.ai-chat-message-content pre {
  margin: 8px 0;
  padding: 12px;
  background-color: var(--bg-hover);
  border-radius: 6px;
  overflow-x: auto;
}

.ai-chat-message-content pre code {
  padding: 0;
  background: none;
}

.ai-chat-message-content a {
  color: var(--link-color);
  text-decoration: none;
}

.ai-chat-message-content a:hover {
  text-decoration: underline;
}

.ai-chat-message-content blockquote {
  margin: 8px 0;
  padding-left: 12px;
  border-left: 3px solid var(--border-color);
  color: var(--text-secondary);
}

.ai-chat-copy-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  color: var(--text-muted);
  background: none;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  opacity: 0;
  transition: all 0.15s ease;
  flex-shrink: 0;
  align-self: flex-start;
  margin-top: 4px;
}

.ai-chat-message:hover .ai-chat-copy-button {
  opacity: 1;
}

.ai-chat-copy-button:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.ai-chat-loading {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-chat-loading-content {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background-color: var(--bg-secondary);
  border-radius: 12px;
  border-bottom-left-radius: 4px;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.ai-chat-spinner {
  animation: aiChatSpin 1s linear infinite;
}

@keyframes aiChatSpin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.ai-chat-stop-button {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: #ef4444;
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ai-chat-stop-button:hover {
  background-color: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
}

.ai-chat-stopped {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-align: center;
  padding: 8px;
}

.ai-chat-error {
  background-color: transparent;
}

.ai-chat-error .ai-chat-message-content {
  color: #ef4444;
}

.ai-chat-input-container {
  padding: 12px 16px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  flex-shrink: 0;
  flex-grow: 0;
}

.ai-chat-input-wrapper {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 12px;
  transition: border-color 0.15s ease;
}

.ai-chat-input-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.ai-chat-attach-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  color: var(--text-muted);
  background: none;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ai-chat-attach-button:hover:not(:disabled) {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.ai-chat-attach-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.ai-chat-input-wrapper:focus-within {
  border-color: var(--text-muted);
}

.ai-chat-input {
  flex: 1;
  min-height: 24px;
  max-height: 200px;
  padding: 0;
  font-family: inherit;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  color: var(--text-primary);
  background: none;
  border: none;
  resize: none;
  outline: none;
  /* Prevent scroll jump when focusing */
  scroll-margin: 0;
}

.ai-chat-input::placeholder {
  color: var(--text-muted);
}

.ai-chat-send-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  color: var(--bg-primary);
  background-color: var(--text-primary);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.ai-chat-send-button:hover:not(:disabled) {
  opacity: 0.85;
}

.ai-chat-send-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Attachments preview */
.ai-chat-attachments-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px 16px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  flex-shrink: 0;
}

.ai-chat-attachment-preview {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
}

.ai-chat-attachment-preview-image {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 4px;
}

.ai-chat-attachment-preview-url {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ai-chat-attachment-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  color: var(--text-muted);
  background-color: var(--bg-hover);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.ai-chat-attachment-remove:hover {
  background-color: var(--text-primary);
  color: var(--bg-primary);
}

/* Link input modal */
.ai-chat-link-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: backdropFadeIn 0.2s ease;
}

.ai-chat-link-modal-content {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.ai-chat-link-modal-content h3 {
  margin: 0 0 12px;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-primary);
}

.ai-chat-link-input {
  width: 100%;
  padding: 8px 12px;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  margin-bottom: 12px;
  outline: none;
  transition: border-color 0.15s ease;
}

.ai-chat-link-input:focus {
  border-color: var(--text-muted);
}

.ai-chat-link-modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.ai-chat-link-modal-cancel,
.ai-chat-link-modal-add {
  padding: 6px 12px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid var(--border-color);
}

.ai-chat-link-modal-cancel {
  color: var(--text-secondary);
  background-color: var(--bg-secondary);
}

.ai-chat-link-modal-cancel:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

.ai-chat-link-modal-add {
  color: var(--bg-primary);
  background-color: var(--text-primary);
  border-color: var(--text-primary);
}

.ai-chat-link-modal-add:hover:not(:disabled) {
  opacity: 0.85;
}

.ai-chat-link-modal-add:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Attachments in messages */
.ai-chat-attachments {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.ai-chat-attachment {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ai-chat-attachment-image {
  max-width: 200px;
  max-height: 200px;
  border-radius: 6px;
  object-fit: contain;
  display: block;
}

.ai-chat-attachment-loading {
  padding: 8px;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  font-style: italic;
}

.ai-chat-attachment-link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-primary);
  text-decoration: none;
  padding: 6px 10px;
  background-color: var(--bg-secondary);
  border-radius: 6px;
  font-size: var(--font-size-xs);
  transition: background-color 0.15s ease;
}

.ai-chat-attachment-link:hover {
  background-color: var(--bg-hover);
}

/* AI Chat in Write Page - overrides for Write context */
.write-ai-chat-container .ai-chat-view {
  border-radius: 0;
}

/* AI Chat toggle button in Write nav */
.write-nav-item.ai-chat-active {
  background-color: var(--text-primary);
  color: var(--bg-primary);
}

.write-nav-item.ai-chat-active:hover {
  background-color: var(--text-primary);
  opacity: 0.9;
}

/* AI Chat in Right Sidebar */
.right-sidebar-ai-chat {
  height: 100%;
  min-height: 300px;
}

.right-sidebar-ai-chat .ai-chat-view {
  height: 100%;
  border-radius: 0;
}

.right-sidebar-ai-chat .ai-chat-header {
  padding: 10px 12px;
}

.right-sidebar-ai-chat .ai-chat-title {
  font-size: var(--font-size-xs);
}

.right-sidebar-ai-chat .ai-chat-messages {
  padding: 12px;
  gap: 10px;
}

.right-sidebar-ai-chat .ai-chat-message {
  max-width: 95%;
}

.right-sidebar-ai-chat .ai-chat-message-content {
  padding: 8px 12px;
  font-size: var(--font-size-xs);
}

.right-sidebar-ai-chat .ai-chat-input-container {
  padding: 10px 12px;
}

.right-sidebar-ai-chat .ai-chat-input {
  font-size: var(--font-size-xs);
}

.right-sidebar-ai-chat .ai-chat-send-button {
  width: 32px;
  height: 32px;
}

/* Theme-specific AI Chat styles */
:root[data-theme="dark"] .ai-chat-message-user .ai-chat-message-content {
  background-color: #f5f5f5;
  color: #171717;
}

:root[data-theme="dark"] .ai-chat-message-content code {
  background-color: rgba(255, 255, 255, 0.1);
}

:root[data-theme="dark"] .ai-chat-message-content pre {
  background-color: rgba(255, 255, 255, 0.05);
}

:root[data-theme="tan"] .ai-chat-message-user .ai-chat-message-content {
  background-color: #1a1a1a;
  color: #faf8f5;
}

:root[data-theme="cloud"] .ai-chat-message-user .ai-chat-message-content {
  background-color: #1e293b;
  color: #f8fafc;
}

/* Mobile responsive AI Chat */
@media (max-width: 768px) {
  .ai-chat-header {
    padding: 10px 12px;
  }

  .ai-chat-title {
    font-size: var(--font-size-xs);
  }

  .ai-chat-messages {
    padding: 12px;
    gap: 10px;
  }

  .ai-chat-message {
    max-width: 90%;
  }

  .ai-chat-message-content {
    padding: 8px 12px;
    font-size: var(--font-size-xs);
  }

  .ai-chat-input-container {
    padding: 10px 12px;
  }

  .ai-chat-load-context-button span {
    display: none;
  }

  .ai-chat-close-button {
    padding: 6px 8px;
    font-size: 10px;
  }

  .ai-chat-copy-button {
    opacity: 1;
  }

  .ai-chat-attachments-preview {
    padding: 8px 12px;
  }

  .ai-chat-attachment-preview-image {
    width: 50px;
    height: 50px;
  }

  .ai-chat-attachment-preview-url {
    max-width: 150px;
  }

  .ai-chat-link-modal-content {
    padding: 16px;
    max-width: 90%;
  }

  .ai-chat-attachment-image {
    max-width: 150px;
    max-height: 150px;
  }
}

@media (max-width: 480px) {
  .ai-chat-header-actions {
    gap: 4px;
  }

  .ai-chat-empty {
    padding: 20px;
  }

  .ai-chat-empty p {
    font-size: var(--font-size-xs);
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   Newsletter Signup Component
   Email-only newsletter subscription form with AgentMail integration
   ═══════════════════════════════════════════════════════════════════════════ */

.newsletter-signup {
  margin: 2rem 0;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-secondary);
}

.newsletter-signup__content {
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-signup__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--text-primary);
}

.newsletter-signup__description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0 0 1rem 0;
}

.newsletter-signup__form {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

.newsletter-signup__input {
  flex: 1;
  max-width: 280px;
  padding: 0.625rem 0.875rem;
  font-size: 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-primary);
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
  font-family: inherit;
}

.newsletter-signup__input:focus {
  border-color: var(--accent-color, var(--text-primary));
}

.newsletter-signup__input::placeholder {
  color: var(--text-tertiary);
}

.newsletter-signup__button {
  padding: 0.625rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  border: none;
  border-radius: 6px;
  background: var(--text-primary);
  color: var(--bg-primary);
  cursor: pointer;
  transition: opacity 0.2s;
  white-space: nowrap;
  font-family: inherit;
}

.newsletter-signup__button:hover:not(:disabled) {
  opacity: 0.85;
}

.newsletter-signup__button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.newsletter-signup__success {
  padding: 0.75rem;
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
  border-radius: 6px;
  font-size: 0.9rem;
  margin: 0;
}

.newsletter-signup__error {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: #ef4444;
}

/* Mobile responsive */
@media (max-width: 480px) {
  .newsletter-signup {
    padding: 1.25rem;
    margin: 1.5rem 0;
  }

  .newsletter-signup__form {
    flex-direction: column;
  }

  .newsletter-signup__input {
    max-width: 100%;
  }

  .newsletter-signup__button {
    width: 100%;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   Unsubscribe Page
   Simple page for newsletter unsubscribe flow
   ═══════════════════════════════════════════════════════════════════════════ */

.unsubscribe-page {
  max-width: 480px;
  margin: 4rem auto;
  padding: 2rem;
  text-align: center;
}

.unsubscribe-page h1 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.unsubscribe-page p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.unsubscribe-success {
  color: #22c55e;
}

.unsubscribe-error {
  color: #ef4444;
}

.unsubscribe-home-link {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.625rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  text-decoration: none;
  transition: background-color 0.2s;
}

.unsubscribe-home-link:hover {
  background: var(--bg-secondary);
}

/* ═══════════════════════════════════════════════════════════════════════════
   Contact Form Component
   Form for visitors to send messages via AgentMail
   ═══════════════════════════════════════════════════════════════════════════ */

.contact-form {
  margin: 2rem 0;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-secondary);
}

.contact-form__content {
  max-width: 520px;
  margin: 0 auto;
}

.contact-form__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--text-primary);
}

.contact-form__description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0 0 1.5rem 0;
}

.contact-form__form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.contact-form__label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
}

.contact-form__input,
.contact-form__textarea {
  padding: 0.625rem 0.875rem;
  font-size: 0.9rem;
  font-family: inherit;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-primary);
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
}

.contact-form__input:focus,
.contact-form__textarea:focus {
  border-color: var(--accent-color, var(--text-primary));
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
  color: var(--text-tertiary);
}

.contact-form__textarea {
  resize: vertical;
  min-height: 100px;
}

.contact-form__button {
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  border: none;
  border-radius: 6px;
  background: var(--text-primary);
  color: var(--bg-primary);
  cursor: pointer;
  transition: opacity 0.2s;
  align-self: flex-start;
}

.contact-form__button:hover:not(:disabled) {
  opacity: 0.85;
}

.contact-form__button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.contact-form__success {
  padding: 1rem;
  background: var(--success-bg, rgba(34, 197, 94, 0.1));
  border-radius: 6px;
  text-align: center;
}

.contact-form__success p {
  color: var(--success-text, #22c55e);
  font-size: 0.9rem;
  margin: 0 0 1rem 0;
}

.contact-form__reset-button {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
}

.contact-form__reset-button:hover {
  background: var(--bg-primary);
  color: var(--text-primary);
}

.contact-form__error {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--error-color, #ef4444);
}

/* Mobile responsive */
@media (max-width: 480px) {
  .contact-form {
    padding: 1.25rem;
    margin: 1.5rem 0;
  }

  .contact-form__button {
    width: 100%;
  }
}

/* ============================================
   NEWSLETTER ADMIN STYLES
   ============================================ */

/* Newsletter Admin - Disabled State */
.newsletter-admin-disabled {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
  text-align: center;
  background: var(--bg-primary);
  color: var(--text-primary);
}

.newsletter-admin-disabled h1 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.newsletter-admin-disabled p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.newsletter-admin-disabled a {
  color: var(--text-primary);
  text-decoration: underline;
}

/* Newsletter Admin - Main Layout */
.newsletter-admin-layout {
  display: grid;
  grid-template-columns: 220px 1fr 280px;
  min-height: 100vh;
  height: 100vh;
  background: var(--bg-primary);
  overflow: hidden;
}

/* Two-column layout (no right sidebar) */
.newsletter-admin-layout.two-column {
  grid-template-columns: 220px 1fr;
}

/* Left Sidebar */
.newsletter-admin-sidebar-left {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border-color);
  background: var(--bg-secondary);
  overflow-y: auto;
  max-height: 100vh;
}

.newsletter-admin-sidebar-header {
  padding: 1rem 1rem 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.newsletter-admin-logo-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all 0.15s ease;
  text-decoration: none;
}

.newsletter-admin-logo-link:hover {
  background: var(--bg-primary);
  color: var(--text-primary);
}

/* Navigation */
.newsletter-admin-nav {
  flex: 1;
  padding: 0.75rem;
  overflow-y: auto;
}

.newsletter-admin-nav-section {
  margin-bottom: 1.25rem;
}

.newsletter-admin-nav-label {
  display: block;
  padding: 0 0.75rem;
  margin-bottom: 0.5rem;
  font-size: var(--font-size-2xs);
  font-weight: 500;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.newsletter-admin-nav-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.5rem 0.75rem;
  margin-bottom: 2px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left;
}

.newsletter-admin-nav-item:hover {
  background: var(--bg-primary);
  color: var(--text-primary);
}

.newsletter-admin-nav-item.active {
  background: var(--bg-primary);
  color: var(--text-primary);
}

/* Stats in Sidebar */
.newsletter-admin-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  padding: 0.75rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-primary);
}

.newsletter-admin-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem;
  border-radius: 6px;
}

.newsletter-admin-stat-value {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.newsletter-admin-stat-label {
  font-size: var(--font-size-2xs);
  color: var(--text-tertiary);
  text-transform: uppercase;
}

/* Main Content Area */
.newsletter-admin-main {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 1rem 1.5rem;
  max-height: 100vh;
}

.newsletter-admin-main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.newsletter-admin-main-header .newsletter-admin-search {
  flex: 1;
  max-width: 400px;
  margin-left: auto;
}

.newsletter-admin-main-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

/* Search */
.newsletter-admin-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-primary);
  color: var(--text-tertiary);
  flex: 1;
  max-width: 300px;
}

.newsletter-admin-search-input {
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  width: 100%;
  outline: none;
}

.newsletter-admin-search-input::placeholder {
  color: var(--text-tertiary);
}

/* Filter Bar */
.newsletter-admin-filter-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  margin-bottom: 0.5rem;
  color: var(--text-tertiary);
  font-size: var(--font-size-sm);
}

.newsletter-admin-filter-label {
  color: var(--text-secondary);
}

/* Subscriber List */
.newsletter-admin-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
}

.newsletter-admin-loading,
.newsletter-admin-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  color: var(--text-tertiary);
  font-size: var(--font-size-sm);
}

.newsletter-admin-subscriber {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-secondary);
  transition: background-color 0.15s;
}

.newsletter-admin-subscriber:hover {
  background: var(--bg-primary);
}

.newsletter-admin-subscriber.unsubscribed {
  opacity: 0.6;
}

.newsletter-admin-subscriber-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
  flex: 1;
}

.newsletter-admin-subscriber-email {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-primary);
  word-break: break-all;
}

.newsletter-admin-subscriber-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: var(--font-size-2xs);
  color: var(--text-tertiary);
}

.newsletter-admin-badge {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
  font-size: var(--font-size-2xs);
  font-weight: 500;
  text-transform: uppercase;
}

.newsletter-admin-badge.active {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
}

.newsletter-admin-badge.inactive {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.newsletter-admin-subscriber-source {
  color: var(--text-tertiary);
}

.newsletter-admin-subscriber-date {
  color: var(--text-tertiary);
}

.newsletter-admin-subscriber-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.newsletter-admin-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.375rem;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all 0.15s;
}

.newsletter-admin-action-btn:hover {
  background: var(--bg-primary);
  color: var(--text-primary);
}

.newsletter-admin-action-btn.delete:hover {
  color: #ef4444;
}

.newsletter-admin-delete-confirm {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--font-size-2xs);
  color: var(--text-secondary);
}

.newsletter-admin-delete-yes,
.newsletter-admin-delete-no {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem;
  border: none;
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
  transition: all 0.15s;
}

.newsletter-admin-delete-yes {
  color: #22c55e;
}

.newsletter-admin-delete-yes:hover {
  background: rgba(34, 197, 94, 0.15);
}

.newsletter-admin-delete-no {
  color: #ef4444;
}

.newsletter-admin-delete-no:hover {
  background: rgba(239, 68, 68, 0.15);
}

/* Pagination */
.newsletter-admin-pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border-color);
  margin-top: 1rem;
}

.newsletter-admin-pagination-btn {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all 0.15s;
}

.newsletter-admin-pagination-btn:hover:not(:disabled) {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.newsletter-admin-pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Right Sidebar */
.newsletter-admin-sidebar-right {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-left: 1px solid var(--border-color);
  background: var(--bg-secondary);
  padding: 1rem;
  overflow-y: auto;
  max-height: 100vh;
}

.newsletter-admin-panel {
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-primary);
}

.newsletter-admin-panel-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 0.5rem 0;
}

.newsletter-admin-panel-desc {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  margin: 0 0 1rem 0;
}

.newsletter-admin-send-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.newsletter-admin-label {
  font-size: var(--font-size-2xs);
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.newsletter-admin-select {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  cursor: pointer;
}

.newsletter-admin-select:focus {
  outline: none;
  border-color: var(--text-tertiary);
}

.newsletter-admin-send-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  border: none;
  border-radius: 6px;
  background: var(--text-primary);
  color: var(--bg-primary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.15s;
}

.newsletter-admin-send-btn:hover:not(:disabled) {
  opacity: 0.85;
}

.newsletter-admin-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.newsletter-admin-send-result {
  padding: 0.75rem;
  border-radius: 6px;
  font-size: var(--font-size-xs);
  word-break: break-all;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.newsletter-admin-send-result.success {
  background: var(--color-bg-secondary);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.newsletter-admin-send-result.error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-text);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.newsletter-admin-result-message {
  line-height: 1.5;
}

.newsletter-admin-command-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.newsletter-admin-command {
  flex: 1;
  padding: 0.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  overflow-x: auto;
}

.newsletter-admin-copy-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.newsletter-admin-copy-btn:hover {
  background: var(--color-bg);
  color: var(--color-text);
}

/* Mode toggle */
.newsletter-admin-mode-toggle {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
  padding: 0.25rem;
  background: var(--color-bg-secondary);
  border-radius: 6px;
}

.newsletter-admin-mode-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  padding: 0.5rem 0.75rem;
  background: transparent;
  border: none;
  border-radius: 4px;
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.newsletter-admin-mode-btn:hover {
  color: var(--color-text);
}

.newsletter-admin-mode-btn.active {
  background: var(--color-bg);
  color: var(--color-text);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* Input and textarea */
.newsletter-admin-input {
  width: 100%;
  padding: 0.625rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text);
  font-size: var(--font-size-sm);
  margin-bottom: 0.75rem;
}

.newsletter-admin-input:focus {
  outline: none;
  border-color: var(--color-text-secondary);
}

.newsletter-admin-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.6;
}

.newsletter-admin-textarea {
  width: 100%;
  padding: 0.625rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-family: var(--font-mono);
  line-height: 1.5;
  resize: vertical;
  min-height: 150px;
  margin-bottom: 0.75rem;
}

.newsletter-admin-textarea:focus {
  outline: none;
  border-color: var(--color-text-secondary);
}

.newsletter-admin-textarea::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.6;
  font-family: var(--font-sans);
}

/* Recent Newsletters List (sidebar) */
.newsletter-admin-recent-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.newsletter-admin-recent-item {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding: 0.5rem;
  border-radius: 4px;
  background: var(--bg-secondary);
}

.newsletter-admin-recent-slug {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--text-primary);
  word-break: break-all;
}

.newsletter-admin-recent-meta {
  font-size: var(--font-size-2xs);
  color: var(--text-tertiary);
}

/* Form Container (for send-post and write-email views) */
.newsletter-admin-form-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 600px;
  padding: 1.5rem 0;
}

.newsletter-admin-form-container.full-width {
  max-width: 100%;
}

.newsletter-admin-form-desc {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

.newsletter-admin-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Recent Container (for recent-sends view in main area) */
.newsletter-admin-recent-container {
  padding: 1rem 0;
}

.newsletter-admin-recent-container.full-width {
  width: 100%;
}

.newsletter-admin-recent-list-main {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.newsletter-admin-recent-item-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.newsletter-admin-recent-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.newsletter-admin-recent-slug-main {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-all;
}

.newsletter-admin-recent-meta-main {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

.newsletter-admin-recent-date {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
}

.newsletter-admin-recent-meta-main {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.newsletter-admin-badge-type {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
  font-size: var(--font-size-2xs);
  font-weight: 500;
}

.newsletter-admin-badge-type.post {
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
}

.newsletter-admin-badge-type.custom {
  background: rgba(139, 92, 246, 0.15);
  color: #8b5cf6;
}

/* Email Stats View */
.newsletter-admin-email-stats {
  padding: 1rem 0;
}

.newsletter-admin-email-stats.full-width {
  width: 100%;
}

.newsletter-admin-stats-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.newsletter-admin-stat-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.newsletter-admin-stat-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: var(--bg-primary);
  color: var(--text-primary);
  flex-shrink: 0;
}

.newsletter-admin-stat-card-content {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.newsletter-admin-stat-card-value {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.newsletter-admin-stat-card-label {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
}

.newsletter-admin-stats-summary {
  padding: 1.5rem;
  border-radius: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.newsletter-admin-stats-summary h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 1rem 0;
}

.newsletter-admin-stats-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
  font-size: var(--font-size-sm);
}

.newsletter-admin-stats-row:last-child {
  border-bottom: none;
}

.newsletter-admin-stats-row span:first-child {
  color: var(--text-secondary);
}

.newsletter-admin-stats-row span:last-child {
  font-weight: 600;
  color: var(--text-primary);
}

/* Responsive: Tablet */
@media (max-width: 1024px) {
  .newsletter-admin-layout {
    grid-template-columns: 200px 1fr 240px;
  }

  .newsletter-admin-layout.two-column {
    grid-template-columns: 200px 1fr;
  }
}

/* Responsive: Mobile */
@media (max-width: 768px) {
  .newsletter-admin-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
  }

  .newsletter-admin-layout.two-column {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .newsletter-admin-sidebar-left {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .newsletter-admin-sidebar-header {
    padding: 0.75rem 1rem;
  }

  .newsletter-admin-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.5rem 1rem 0.75rem;
  }

  .newsletter-admin-nav-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0;
  }

  .newsletter-admin-nav-label {
    display: none;
  }

  .newsletter-admin-nav-item {
    padding: 0.375rem 0.75rem;
    margin-bottom: 0;
  }

  .newsletter-admin-nav-item span {
    display: none;
  }

  .newsletter-admin-stats {
    display: flex;
    justify-content: center;
    border-top: none;
    padding: 0 1rem 0.75rem;
    background: transparent;
  }

  .newsletter-admin-main {
    min-height: auto;
    max-height: none;
    overflow: visible;
    padding: 1rem;
  }

  .newsletter-admin-main-header {
    flex-direction: column;
    align-items: stretch;
  }

  .newsletter-admin-search {
    max-width: none;
  }

  .newsletter-admin-subscriber {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .newsletter-admin-subscriber-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .newsletter-admin-sidebar-right {
    border-left: none;
    border-top: 1px solid var(--border-color);
  }

  .newsletter-admin-form-container {
    padding: 1rem 0;
  }

  .newsletter-admin-recent-item-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .newsletter-admin-recent-date {
    align-self: flex-end;
  }

  .newsletter-admin-stats-cards {
    grid-template-columns: 1fr;
  }

  .newsletter-admin-stat-card {
    padding: 1rem;
  }

  .newsletter-admin-stat-card-icon {
    width: 40px;
    height: 40px;
  }

  .newsletter-admin-stat-card-value {
    font-size: var(--font-size-xl);
  }
}