:root {
  color-scheme: light;
}

.intro-header .post-heading .meta {
  font-family: inherit;
  font-style: normal;
  font-variant-numeric: lining-nums tabular-nums;
}

.post-heading .reading-time {
  white-space: nowrap;
}

.post-container a.footnote {
  border-bottom: 0;
  padding-bottom: 0;
  text-decoration: none;
}

.navbar-custom .nav-preferences {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 10px;
}

.navbar-custom .nav-preferences .language-switch {
  margin: 0;
}

.navbar-custom .theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid rgba(0, 133, 161, 0.2);
  border-radius: 50%;
  background: rgba(0, 133, 161, 0.06);
  color: #40545b;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.navbar-custom .theme-toggle:hover {
  background: rgba(0, 133, 161, 0.14);
}

.navbar-custom .theme-toggle:focus-visible {
  outline: 2px solid #00758e;
  outline-offset: 3px;
}

.theme-toggle[hidden],
.theme-toggle .theme-icon-moon,
html[data-theme="dark"] .theme-toggle .theme-icon-sun {
  display: none;
}

html[data-theme="dark"] .theme-toggle .theme-icon-moon {
  display: block;
}

@media (min-width: 768px) {
  .navbar-custom:not(.invert):not(.is-fixed) .theme-toggle {
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(0, 0, 0, 0.2);
    color: #fff;
  }

  .navbar-custom:not(.invert):not(.is-fixed) .theme-toggle:hover {
    background: rgba(255, 255, 255, 0.18);
  }

  .navbar-custom:not(.invert):not(.is-fixed) .theme-toggle:focus-visible {
    outline-color: #fff;
  }
}

@media (max-width: 767px) {
  .navbar-custom .navbar-collapse {
    width: 200px;
  }

  .navbar-custom .nav-preferences {
    padding: 6px 15px 12px;
  }

  .navbar-custom .theme-toggle {
    width: 44px;
    height: 44px;
  }
}

html[data-theme="dark"] {
  color-scheme: dark;
  --theme-background: #151a21;
  --theme-surface: #1e2630;
  --theme-raised: #263240;
  --theme-text: #dbe3ed;
  --theme-muted: #a5b4c5;
  --theme-border: #334252;
  --theme-accent: #74d4e0;
}

html[data-theme="dark"] body,
html[data-theme="dark"] .search-page {
  background: var(--theme-background);
  color: var(--theme-text);
}

html[data-theme="dark"] a,
html[data-theme="dark"] .post-preview > a,
html[data-theme="dark"] .post-preview > .post-meta > a,
html[data-theme="dark"] .intro-header.style-text .site-heading,
html[data-theme="dark"] .intro-header.style-text .post-heading,
html[data-theme="dark"] .intro-header.style-text .page-heading {
  color: var(--theme-text);
}

html[data-theme="dark"] a:hover,
html[data-theme="dark"] a:focus,
html[data-theme="dark"] .post-preview > a:hover,
html[data-theme="dark"] .post-preview > a:focus,
html[data-theme="dark"] .post-content-preview:hover,
html[data-theme="dark"] .post-container a:hover,
html[data-theme="dark"] .post-container a:focus {
  color: var(--theme-accent);
}

html[data-theme="dark"] .post-container a,
html[data-theme="dark"] footer .copyright a {
  color: #84c9f2;
}

html[data-theme="dark"] blockquote,
html[data-theme="dark"] .post-meta,
html[data-theme="dark"] .post-content-preview,
html[data-theme="dark"] .text-muted,
html[data-theme="dark"] .sidebar-container,
html[data-theme="dark"] .sidebar-container h5,
html[data-theme="dark"] .post-container h4,
html[data-theme="dark"] .post-container h5,
html[data-theme="dark"] .post-container h6,
html[data-theme="dark"] .post-container .pager li > a > span {
  color: var(--theme-muted);
}

html[data-theme="dark"] .sidebar-container a,
html[data-theme="dark"] .sidebar-container h5 a {
  color: var(--theme-muted) !important;
}

html[data-theme="dark"] .sidebar-container a:hover,
html[data-theme="dark"] .sidebar-container a:focus,
html[data-theme="dark"] .side-catalog .catalog-body .active a {
  color: var(--theme-accent) !important;
}

html[data-theme="dark"] hr,
html[data-theme="dark"] blockquote,
html[data-theme="dark"] .post-container h2::before,
html[data-theme="dark"] .sidebar-container .tags a,
html[data-theme="dark"] .intro-header.style-text .tags a,
html[data-theme="dark"] .intro-header.style-text .tags .tag {
  border-color: var(--theme-border);
}

html[data-theme="dark"] table.table > tbody th,
html[data-theme="dark"] table.table > tbody td,
html[data-theme="dark"] table.table > thead th,
html[data-theme="dark"] table.table > thead td {
  border-color: var(--theme-border) !important;
}

html[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd),
html[data-theme="dark"] .side-catalog .catalog-body .active {
  background: var(--theme-surface);
}

html[data-theme="dark"] code {
  background: #2a2634;
  color: #f5b8c7;
}

html[data-theme="dark"] pre {
  background: var(--theme-surface);
  border-color: var(--theme-border);
  color: var(--theme-text);
}

html[data-theme="dark"] pre code {
  background: transparent;
  color: inherit;
}

html[data-theme="dark"] .highlighter-rouge .highlight pre {
  color: #abb2bf;
}

html[data-theme="dark"] .highlight .c,
html[data-theme="dark"] .highlight .cm,
html[data-theme="dark"] .highlight .cp,
html[data-theme="dark"] .highlight .c1,
html[data-theme="dark"] .highlight .cs {
  color: #9aa8bb;
}

html[data-theme="dark"] .translation-notice,
html[data-theme="dark"] .empty-post-list {
  background: var(--theme-surface);
  border-left-color: var(--theme-accent);
  color: var(--theme-muted);
}

html[data-theme="dark"] #tag_cloud a,
html[data-theme="dark"] #tag_cloud .tag {
  /* Use dark frequency colors instead of the light inline palette. */
  background: var(--tag-cloud-dark-background, var(--theme-surface)) !important;
  border: 1px solid var(--theme-border);
  color: var(--theme-text) !important;
  transition: none;
}

html[data-theme="dark"] #tag_cloud a:hover,
html[data-theme="dark"] #tag_cloud a:active,
html[data-theme="dark"] #tag_cloud a:focus-visible {
  background: var(--theme-raised) !important;
  color: var(--theme-accent) !important;
}

html[data-theme="dark"] #tag_cloud a.focus {
  background: var(--theme-accent) !important;
  border-color: var(--theme-accent);
  color: #14252c !important;
}

html[data-theme="dark"] .social-links a {
  display: inline-block;
  border-radius: 50%;
}

html[data-theme="dark"] .social-links .fa-circle {
  color: var(--theme-text);
}

html[data-theme="dark"] .social-links .fa-inverse {
  color: var(--theme-background);
}

html[data-theme="dark"] .social-links a:hover .fa-circle,
html[data-theme="dark"] .social-links a:focus-visible .fa-circle {
  color: var(--theme-accent);
}

html[data-theme="dark"] .social-links a:focus-visible {
  outline: 2px solid var(--theme-accent);
  outline-offset: 3px;
}

html[data-theme="dark"] .listing-seperator,
html[data-theme="dark"] .intro-header.style-text .tags a,
html[data-theme="dark"] .intro-header.style-text .tags .tag {
  color: var(--theme-accent) !important;
}

html[data-theme="dark"] .pager li > a,
html[data-theme="dark"] .pager li > span,
html[data-theme="dark"] .btn-default,
html[data-theme="dark"] select {
  background: var(--theme-surface);
  border-color: var(--theme-border);
  color: var(--theme-text);
}

html[data-theme="dark"] .pager li > a:hover,
html[data-theme="dark"] .pager li > a:focus,
html[data-theme="dark"] .btn-default:hover,
html[data-theme="dark"] .btn-default:focus {
  background: var(--theme-raised);
  border-color: var(--theme-accent);
  color: var(--theme-accent);
}

html[data-theme="dark"] .search-page #search-input {
  background: transparent;
  color: var(--theme-text);
}

html[data-theme="dark"] .search-page #search-input::placeholder,
html[data-theme="dark"] .search-icon-close {
  color: var(--theme-muted);
}

html[data-theme="dark"] .navbar-custom.invert .navbar-brand,
html[data-theme="dark"] .navbar-custom.invert .nav li a,
html[data-theme="dark"] .navbar-custom.is-fixed .navbar-brand,
html[data-theme="dark"] .navbar-custom.is-fixed .nav li a {
  color: var(--theme-text);
}

html[data-theme="dark"] .navbar-custom.invert .navbar-brand:hover,
html[data-theme="dark"] .navbar-custom.invert .nav li a:hover,
html[data-theme="dark"] .navbar-custom.is-fixed .navbar-brand:hover,
html[data-theme="dark"] .navbar-custom.is-fixed .nav li a:hover {
  color: var(--theme-accent);
}

html[data-theme="dark"] .navbar-custom.invert .navbar-toggle .icon-bar {
  background: var(--theme-text);
}

html[data-theme="dark"] .navbar-custom .language-switch {
  --switch-background: #1e2c36;
  --switch-border: #3c5363;
  --switch-text: #dbe3ed;
  --switch-active-background: #74d4e0;
  --switch-active-text: #14252c;
  --switch-hover: #2d4350;
}

html[data-theme="dark"] .navbar-custom .theme-toggle {
  background: #1e2c36;
  border-color: #3c5363;
  color: var(--theme-accent);
}

html[data-theme="dark"] .navbar-custom .theme-toggle:hover {
  background: #2d4350;
}

html[data-theme="dark"] .navbar-custom .theme-toggle:focus-visible {
  outline-color: var(--theme-accent);
}

@media (min-width: 1170px) {
  html[data-theme="dark"] .navbar-custom.is-fixed {
    background: rgba(21, 26, 33, 0.96);
    border-bottom-color: var(--theme-border);
  }
}

@media (max-width: 767px) {
  html[data-theme="dark"] .navbar-custom .navbar-collapse {
    background: var(--theme-surface);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.35);
  }

  html[data-theme="dark"] .navbar-custom .nav li a {
    color: var(--theme-text);
  }
}

@media (prefers-reduced-motion: reduce) {
  .navbar-custom .theme-toggle {
    transition: none;
  }
}