:root {
  /* Palettes created with: https://www.tints.dev/?output=oklch&version=4 */
  --neutral-50: oklch(0.958 0.004 315.23);
  --neutral-100: oklch(0.915 0.009 314.98);
  --neutral-200: oklch(0.83 0.018 311.64);
  --neutral-300: oklch(0.735 0.027 308.1);
  --neutral-400: oklch(0.65 0.036 305.11);
  --neutral-500: oklch(0.564 0.043 301.96);
  --neutral-600: oklch(0.478 0.042 298.9);
  --neutral-700: oklch(0.381 0.036 295.59);
  --neutral-800: oklch(0.295 0.029 293.15);
  --neutral-900: oklch(0.207 0.022 288.52);
  --neutral-950: oklch(0.144 0.015 284.33);

  --purple-50: oklch(0.974 0.011 297.77);
  --purple-100: oklch(0.95 0.02 295.26);
  --purple-200: oklch(0.899 0.045 291.06);
  --purple-300: oklch(0.858 0.066 288.75);
  --purple-400: oklch(0.807 0.094 284.78);
  --purple-500: oklch(0.757 0.127 280.94);
  --purple-600: oklch(0.643 0.18 281.15);
  --purple-700: oklch(0.533 0.231 281.62);
  --purple-800: oklch(0.402 0.196 285.08);
  --purple-900: oklch(0.272 0.121 290.44);
  --purple-950: oklch(0.207 0.084 293.71);

  --orange-50: oklch(0.983 0.011 84.53);
  --orange-100: oklch(0.965 0.024 77.45);
  --orange-200: oklch(0.94 0.044 77.22);
  --orange-300: oklch(0.907 0.074 77.91);
  --orange-400: oklch(0.882 0.098 76.87);
  --orange-500: oklch(0.85 0.139 78.45);
  --orange-600: oklch(0.71 0.134 81.98);
  --orange-700: oklch(0.562 0.101 83.56);
  --orange-800: oklch(0.425 0.071 85.35);
  --orange-900: oklch(0.275 0.042 85.54);
  --orange-950: oklch(0.207 0.03 89.51);

  --primary-50: var(--purple-50);
  --primary-100: var(--purple-100);
  --primary-200: var(--purple-200);
  --primary-300: var(--purple-300);
  --primary-400: var(--purple-400);
  --primary-500: var(--purple-500);
  --primary-600: var(--purple-600);
  --primary-700: var(--purple-700);
  --primary-800: var(--purple-800);
  --primary-900: var(--purple-900);
  --primary-950: var(--purple-950);

  --accent-50: var(--orange-50);
  --accent-100: var(--orange-100);
  --accent-200: var(--orange-200);
  --accent-300: var(--orange-300);
  --accent-400: var(--orange-400);
  --accent-500: var(--orange-500);
  --accent-600: var(--orange-600);
  --accent-700: var(--orange-700);
  --accent-800: var(--orange-800);
  --accent-900: var(--orange-900);
  --accent-950: var(--orange-950);

  /* Light Mode Colors */
  --bg-color: #ffffff;
  --bg-surface: #f8fafc;
  --bg-surface-2: #f1f5f9;
  --text-color: #334155;
  --text-muted: #64748b;
  --heading-color: #0f172a;
  --link-color: #3b82f6;
  --link-hover-color: #2563eb;
  --border-color: #e2e8f0;
  --table-border-color: #cbd5e1;
  --code-bg: #f1f5f9;
  --header-bg: #1e293b;
  --header-text: #f8fafc;
  --sidebar-bg: #f8fafc;
  --sidebar-hover: #f1f5f9;
  --sidebar-active: #e2e8f0;
  --footer-bg: #f1f5f9;
  --shadow-color: rgba(15, 23, 42, 0.08);
  --shadow-color-darker: rgba(15, 23, 42, 0.12);

  /* Admonition colors */
  --admonition-note-color: #3b82f6;
  --admonition-tip-color: #10b981;
  --admonition-warning-color: #f59e0b;
  --admonition-danger-color: #ef4444;
  --admonition-info-color: #6366f1;
  --admonition-important-color: #8b5cf6;
  --admonition-example-color: #06b6d4;

  /* Spacing  */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --header-height: calc(var(--space-4) * 4);

  /* UI Elements  */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --shadow-sm: 0 1px 2px var(--shadow-color);
  --shadow-md:
    0 4px 6px -1px var(--shadow-color), 0 2px 4px -2px var(--shadow-color);
  --shadow-lg:
    0 10px 15px -3px var(--shadow-color), 0 4px 6px -4px var(--shadow-color);
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    /* Dark Mode Colors  */
    --bg-color: var(--neutral-950);
    --bg-surface: var(--neutral-900);
    --bg-surface-2: #334155;
    --text-color: #e2e8f0;
    --text-muted: #94a3b8;
    --heading-color: var(--neutral-100);
    --link-color: #60a5fa;
    --link-hover-color: #93c5fd;
    --border-color: var(--neutral-800);
    --code-bg: #111827;
    --code-border: var(--neutral-800);
    --header-bg: var(--neutral-950);
    --header-text: #f8fafc;
    --sidebar-bg: var(--neutral-900);
    --sidebar-hover: var(--neutral-800);
    --sidebar-active: var(--neutral-700);
    --footer-bg: var(--neutral-900);
    --shadow-color: rgba(0, 0, 0, 0.25);
    --shadow-color-darker: rgba(0, 0, 0, 0.35);

    /* Admonition Colors */
    --admonition-note-color: #3b82f6;
    --admonition-tip-color: #10b981;
    --admonition-warning-color: #f59e0b;
    --admonition-danger-color: #ef4444;
    --admonition-info-color: #6366f1;
    --admonition-important-color: #8b5cf6;
    --admonition-example-color: #06b6d4;
    --admonition-caution-color: #f97316;
  }
}

/* Core Typography */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("https://fonts.gstatic.com/s/inter/v12/UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfAZ9hiA.woff2")
    format("woff2");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF,
    U+FFFD;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("https://fonts.gstatic.com/s/inter/v12/UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuI6fAZ9hiA.woff2")
    format("woff2");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF,
    U+FFFD;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("https://fonts.gstatic.com/s/inter/v12/UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuGKYAZ9hiA.woff2")
    format("woff2");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF,
    U+FFFD;
}

@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("https://fonts.gstatic.com/s/jetbrainsmono/v13/tDbY2o-flEEny0FZhsfKu5WU4zr3E_BX0PnT8RD8yKxTOlOV.woff2")
    format("woff2");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF,
    U+FFFD;
}

/* Core Layout */
body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Helvetica,
    Arial,
    sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-color);
  background-color: var(--bg-color);
  margin: 0;
  padding: 0;
  transition:
    background-color var(--transition),
    color var(--transition);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Footnotes */
section.footnotes {
  margin-top: 2em;
  padding-top: 1em;
  border-top: 1px solid var(--border-color, #e2e8f0);
  font-size: 0.95em;
  color: var(--text-muted, #64748b);
}
section.footnotes ol {
  padding-left: 1.5em;
  margin: 0;
}
section.footnotes li {
  margin-bottom: 0.5em;
  position: relative;
}
section.footnotes p {
  display: inline;
}
.footnote-ref {
  vertical-align: super;
  font-size: 0.8em;
  line-height: 1;
  margin-left: 0.1em;
}
.footnote-backref {
  text-decoration: none;
  margin-left: 0.25em;
  font-size: 0.8em;
  color: var(--link-color, #3b82f6);
}
.footnote-backref:hover {
  text-decoration: underline;
}

.mobile-sidebar-fab {
  position: fixed !important;
  bottom: 2rem !important;
  right: 2rem !important;
  z-index: 2147483647 !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
  background: #3b82f6;
  color: #fff;
  border-radius: 50%;
  width: 56px;
  height: 56px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  border: none;
  cursor: pointer;
  isolation: isolate;
}

body .mobile-sidebar-fab {
  position: fixed !important;
  z-index: 2147483647 !important;
  isolation: isolate !important;
}

@media (max-width: 800px) {
  .mobile-sidebar-fab {
    display: flex !important;
  }
}

.mobile-sidebar-fab.fab-hidden {
  display: none !important;
}

.container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
}

/* Header Styling */
header {
  background-color: var(--header-bg);
  padding-inline: var(--space-4);
  position: sticky;
  display: flex;
  gap: var(--space-6);
  align-items: center;
  box-shadow: 0 4px 24px 0 rgba(0, 0, 0, 0.16);
  z-index: 100;
  position: sticky;
  top: 0px;
  transition: background-color var(--transition);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  height: var(--header-height);
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.site-title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  border-bottom: none;
  margin: 0;

  a {
    color: var(--header-text);
    text-decoration: none;
    transition: opacity var(--transition-fast);
  }

  a:hover {
    opacity: 0.9;
    text-decoration: none;
  }
}

/* Header navigation styling */
.header-nav {
  position: sticky;
  top: 0;
  background-color: var(--header-bg);
  z-index: 101;

  ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--space-4);
  }

  li {
    position: relative;
  }

  a {
    color: var(--header-text);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    padding: var(--space-2) 0;
    transition: color var(--transition-fast);
    display: block;
  }

  a:hover {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
  }

  li.active a {
    position: relative;
  }

  li.active a::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--header-text);
    border-radius: var(--radius-sm);
  }
}

/* Layout  */
.layout {
  display: flex;
  flex: 1;
}

/* Content container  */
.content {
  max-width: 800px;
  width: 100%;
  padding: var(--space-8);
  box-sizing: border-box;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* Sidebar  */
.sidebar {
  position: fixed;
  left: 0;
  top: var(--header-height);
  width: 300px;
  height: calc(100vh - var(--header-height));
  background-color: var(--sidebar-bg);
  padding: var(--space-4);
  border-right: 1px solid var(--border-color);
  overflow-y: auto;
  z-index: 10;
  box-sizing: border-box;
  transition: transform var(--transition);
  font-size: 0.875rem;

  h2 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: var(--space-6);
    margin-bottom: var(--space-2);
    color: var(--text-muted);
    font-weight: 600;
    transition: color var(--transition);
  }

  ul {
    padding-left: 0;
    list-style-type: none;
    margin: var(--space-3) 0;
  }

  li {
    margin-bottom: var(--space-1);
  }

  a {
    color: var(--text-color);
    text-decoration: none;
    display: block;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: 0.875rem;

    &:hover,
    &.active {
      color: var(--link-color);
      background-color: var(--sidebar-hover);
    }

    &.active {
      background-color: var(--sidebar-active);
      font-weight: 500;
    }
  }

  .sidebar-collapsed &,
  .sidebar-collapsed-init & {
    transform: translateX(-100%);
  }
}

/* Sidebar Toggle Button */
.sidebar-toggle {
  position: fixed;
  left: 300px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 48px;
  background-color: var(--sidebar-bg);
  border: 1px solid var(--border-color);
  border-left: none;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  cursor: pointer;
  z-index: 20;
  transition: left var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;

  .sidebar-collapsed & {
    left: 0;
  }

  .sidebar-collapsed & svg {
    transform: rotate(180deg);
  }

  &:hover {
    background-color: var(--sidebar-hover);
  }

  svg {
    width: 16px;
    height: 16px;
    fill: var(--text-color);
    transition: transform var(--transition);
  }

  .sidebar-collapsed &,
  .sidebar-collapsed-init & {
    left: 0;
  }

  .sidebar-collapsed & svg,
  .sidebar-collapsed-init & svg {
    transform: rotate(180deg);
  }
}

/* Footer */
footer {
  background-color: var(--footer-bg);
  padding: var(--space-6);
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  transition:
    background-color var(--transition),
    border-color var(--transition);
}

.content {
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    color: var(--heading-color);
    line-height: 1.3;
    margin-top: 1.75em;
    margin-bottom: 0.75em;
    position: relative;
    cursor: pointer;
    font-weight: 600;
    transition: color var(--transition);
    letter-spacing: -0.015em;
  }

  h1:hover,
  h2:hover,
  h3:hover,
  h4:hover,
  h5:hover,
  h6:hover {
    color: var(--link-color);
  }

  h1 {
    font-size: 2.25rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
    margin-top: 1em;
    transition: border-color var(--transition);
  }

  h2 {
    font-size: 1.75rem;
    transition: border-color var(--transition);
  }

  h3 {
    font-size: 1.5rem;
  }

  h4 {
    font-size: 1.25rem;
  }

  /* Add scroll margin to headings */
  h1[id],
  h2[id],
  h3[id],
  h4[id],
  h5[id],
  h6[id] {
    scroll-margin-top: 80px;
  }

  p {
    margin: 1.25em 0;
    line-height: 1.8;
  }
}

/* Links */
a {
  color: var(--link-color);
  text-decoration: none;
  transition:
    color var(--transition-fast),
    text-decoration-color var(--transition-fast);
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--link-hover-color);
  text-decoration: underline;
  text-decoration-thickness: from-font;
}

/* Code Styling */
code {
  font-family: "JetBrains Mono", monospace;
  background-color: var(--code-bg);
  border-radius: var(--radius-sm);
  padding: 0.2em 0.4em;
  font-size: 0.875em;
  transition: background-color var(--transition);
  letter-spacing: -0.025em;
  border: 1px solid var(--code-border);
}

pre {
  background-color: var(--code-bg);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: 1.5em 0;
  border: 1px solid var(--border-color);
  transition:
    background-color var(--transition),
    border-color var(--transition);
  line-height: 1.6;
  position: relative;
}

pre code {
  background-color: transparent;
  padding: 0;
  border-radius: 0;
  font-size: 0.9em;
  border: none;
}

pre:hover::before {
  opacity: 0.7;
}

/* Quotes  */
blockquote {
  border-left: 4px solid var(--link-color);
  padding: var(--space-4) var(--space-6);
  margin: var(--space-6) 0;
  background-color: var(--sidebar-bg);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--text-color);
  font-style: italic;
  transition:
    border-color var(--transition),
    background-color var(--transition);
}

blockquote p:first-of-type {
  margin-top: 0;
}

blockquote p:last-of-type {
  margin-bottom: 0;
}

/* Tables  */
table {
  border-collapse: collapse;
  width: 100%;
  margin: var(--space-6) 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

th,
td {
  border: 1px solid var(--border-color);
  padding: var(--space-2) var(--space-3);
  text-align: left;
  transition: border-color var(--transition);
}

th {
  background-color: var(--sidebar-bg);
  font-weight: 600;
  transition: background-color var(--transition);
  border-bottom-width: 2px;
}

@media (prefers-color-scheme: light) {
  :root {
    --table-border-color: #cbd5e1;
  }

  th,
  td {
    border-color: var(--table-border-color);
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --table-border-color: var(--neutral-800);
  }

  th,
  td {
    border-color: var(--table-border-color);
  }
}

/* Images */
img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
  margin: var(--space-6) auto;
  box-shadow: var(--shadow-md);
}

/* Search */
.search-container {
  position: relative;
  margin-left: auto;
}

/* Desktop search input */
#search-input {
  padding: var(--space-3);
  padding-left: 2.5rem;
  border: none;
  border-radius: var(--radius-lg);
  width: 250px;
  font-size: 0.875rem;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--header-text);
  transition:
    background-color var(--transition-fast),
    width var(--transition);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgba(255, 255, 255, 0.7)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 0.75rem center;
  background-size: 1rem;
  cursor: text;
}

#search-input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

#search-input:focus {
  outline: none;
  background-color: rgba(255, 255, 255, 0.15);
  width: 300px;
}

.search-results {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  width: 350px;
  max-height: 500px;
  overflow-y: auto;
  background-color: var(--sidebar-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: none;
  z-index: 1000;
  transition:
    background-color var(--transition),
    border-color var(--transition);
}

.search-result-item {
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-color);
  transition: border-color var(--transition);
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item a {
  color: var(--text-color);
  text-decoration: none;
  display: block;
}

.search-result-item:hover {
  background-color: var(--sidebar-hover);
}

.search-result-title {
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--heading-color);
}

.search-result-preview {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Mobile Search Popup */
.mobile-search-popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.5);
  z-index: 1000;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
  backdrop-filter: blur(4px);
}

@media (prefers-color-scheme: dark) {
  .mobile-search-popup {
    background-color: rgba(0, 0, 0, 0.7);
  }
}

.mobile-search-popup.active {
  display: flex;
}

.mobile-search-container {
  background-color: var(--sidebar-bg);
  padding: 1rem;
  border-radius: 8px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 4px 20px var(--shadow-color-darker);
  display: flex;
  flex-direction: column;
}

.mobile-search-header {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

#mobile-search-input {
  flex-grow: 1;
  padding: 10px 15px;
  font-size: 1.1em;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--bg-color);
  color: var(--text-color);
}

#mobile-search-input:focus {
  outline: none;
  border-color: var(--link-color);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
}

.close-mobile-search {
  background: transparent;
  border: none;
  font-size: 2rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 0.5rem;
  margin-left: 0.5rem;
  line-height: 1;
}

.close-mobile-search:hover {
  color: var(--text-color);
}

.mobile-search-results {
  max-height: 60vh;
  overflow-y: auto;
}

/* Reuse desktop search result styling */
.mobile-search-results .search-result-item {
  padding: 10px;
  border-bottom: 1px solid var(--border-color);
}

.mobile-search-results .search-result-item:last-child {
  border-bottom: none;
}

.mobile-search-results .search-result-item a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.mobile-search-results .search-result-item:hover {
  background-color: var(--sidebar-hover);
}

.mobile-search-results .search-result-title {
  font-weight: 600;
  color: var(--heading-color);
  margin-bottom: 4px;
}

.mobile-search-results .search-result-preview {
  font-size: 0.9em;
  color: var(--text-muted);
}

/* Search Page Styling */
.search-page {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

#search-page-input {
  width: 100%;
  padding: var(--space-3) var(--space-3) var(--space-3) 3rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--sidebar-bg);
  color: var(--text-color);
  font-size: 1rem;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition);
  box-sizing: border-box;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 1rem center;
  background-size: 1.25rem;
}

@media (prefers-color-scheme: dark) {
  #search-page-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
  }
}

#search-page-input:focus {
  outline: none;
  border-color: var(--link-color);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.search-page-results {
  margin-top: var(--space-6);
}

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

.search-page-results .search-result-item {
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--sidebar-bg);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.search-page-results .search-result-item:hover {
  transform: translateY(-2px);
  border-color: var(--link-color);
  box-shadow: var(--shadow-md);
}

.search-page-results .search-result-item a {
  text-decoration: none;
  color: var(--text-color);
  display: block;
}

.search-page-results .search-result-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--heading-color);
}

.search-page-results .search-result-preview {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Search highlighting */
mark {
  background-color: rgba(59, 130, 246, 0.2);
  color: var(--link-color);
  font-weight: 600;
  padding: 0 2px;
  border-radius: 2px;
}

@media (prefers-color-scheme: dark) {
  mark {
    background-color: rgba(59, 130, 246, 0.3);
    color: #60a5fa;
  }
}

@media (max-width: 800px) {
  .search-page-results {
    margin-top: var(--space-4);
  }

  .search-page-results .search-result-item {
    padding: var(--space-3);
  }
}

/* Table of Contents*/
.toc-list {
  list-style-type: none;
  padding-left: 0;
  border-left: 2px solid var(--border-color);
  margin: var(--space-6) 0;
  transition: border-color var(--transition);
  background-color: var(--sidebar-bg);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-4) 0;

  ul {
    list-style-type: none;
    padding-left: var(--space-2);
    margin: var(--space-2) 0;
  }

  li {
    margin-bottom: var(--space-2);
    padding-left: var(--space-2);
  }

  a {
    color: var(--text-color);
    text-decoration: none;
    display: block;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: 0.75rem;
  }

  a:hover,
  a.active {
    color: var(--link-color);
    background-color: var(--sidebar-hover);
  }

  a.active {
    background-color: var(--sidebar-active);
    font-weight: 500;
  }
}

/* Admonition styling */
.admonition {
  margin: var(--space-6) 0;
  border-radius: var(--radius-md);
  background-color: var(--sidebar-bg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition:
    background-color var(--transition),
    box-shadow var(--transition);
  border: 1px solid var(--border-color);
}

.admonition-title {
  margin: 0 !important;
  padding: var(--space-3) var(--space-4);
  font-weight: 600;
  display: flex;
  align-items: center;
  font-size: 1rem !important;
  border-bottom: 1px solid var(--border-color);
  transition: border-color var(--transition);
}

.admonition > :not(.admonition-title) {
  padding: var(--space-4);
  margin: 0;
}

.admonition ul,
.admonition ol {
  margin: var(--space-3) 0;
  padding-left: var(--space-8);
  margin-left: var(--space-8);
  list-style-position: inside;
}

.admonition li {
  margin: var(--space-2) 0;
  line-height: 1.6;
  text-indent: -1em;
  padding-left: 1em;
}

.admonition li p {
  display: inline;
  margin: 0;
}

.admonition ul ul,
.admonition ol ol,
.admonition ul ol,
.admonition ol ul {
  margin: var(--space-1) 0;
  padding-left: var(--space-8);
  margin-left: 0;
  list-style-position: outside;
}

.admonition p {
  margin: var(--space-3) 0;
}

.admonition p:first-child {
  margin-top: 0;
}

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

.admonition.note {
  border-top: 4px solid var(--admonition-note-color);
}

.admonition.note .admonition-title {
  color: var(--admonition-note-color);
}

.admonition.tip {
  border-top: 4px solid var(--admonition-tip-color);
}

.admonition.tip .admonition-title {
  color: var(--admonition-tip-color);
}

.admonition.warning {
  border-top: 4px solid var(--admonition-warning-color);
}

.admonition.warning .admonition-title {
  color: var(--admonition-warning-color);
}

.admonition.danger {
  border-top: 4px solid var(--admonition-danger-color);
}

.admonition.danger .admonition-title {
  color: var(--admonition-danger-color);
}

.admonition.info {
  border-top: 4px solid var(--admonition-info-color);
}

.admonition.info .admonition-title {
  color: var(--admonition-info-color);
}

.admonition.important {
  border-top: 4px solid var(--admonition-important-color);
}

.admonition.important .admonition-title {
  color: var(--admonition-important-color);
}

.admonition.example {
  border-top: 4px solid var(--admonition-example-color);
}

.admonition.example .admonition-title {
  color: var(--admonition-example-color);
}

.admonition.caution {
  border-top: 4px solid var(--admonition-caution-color);
}

.admonition.caution .admonition-title {
  color: var(--admonition-caution-color);
}

/* Admonition icons */
.admonition .admonition-title::before {
  display: inline-flex;
  width: 1.25rem;
  height: 1.25rem;
  align-items: center;
  justify-content: center;
  margin-right: var(--space-3);
  content: "";
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

/* Dark mode SVG icon adjustments */
@media (prefers-color-scheme: dark) {
  .admonition.note .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%2360a5fa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='16' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='8' x2='12.01' y2='8'%3E%3C/line%3E%3C/svg%3E");
  }

  .admonition.tip .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%2334d399' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  }

  .admonition.warning .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%23fbbf24' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z'%3E%3C/path%3E%3Cline x1='12' y1='9' x2='12' y2='13'%3E%3C/line%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'%3E%3C/line%3E%3C/svg%3E");
  }

  .admonition.danger .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%23f87171' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolygon points='7.86 2 16.14 2 22 7.86 22 16.14 16.14 22 7.86 22 2 16.14 2 7.86 7.86 2'%3E%3C/polygon%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");
  }

  .admonition.info .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%23818cf8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpath d='M12 16v-4'%3E%3C/path%3E%3Cpath d='M12 8h.01'%3E%3C/path%3E%3C/svg%3E");
  }

  .admonition.important .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%23a78bfa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpath d='M12 8v4'%3E%3C/path%3E%3Cpath d='M12 16h.01'%3E%3C/path%3E%3C/svg%3E");
  }

  .admonition.example .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%2322d3ee' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='4 17 10 11 4 5'%3E%3C/polyline%3E%3Cpolyline points='12 19 20 19'%3E%3C/polyline%3E%3C/svg%3E");
  }

  .admonition.caution .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%23fb923c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8.5 14.5A2.5 2.5 0 0 0 11 12c0-1.38-.5-2-1-3-1.072-2.143-.224-4.054 2-6 .5 2.5 2 4.9 4 6.5 2 1.6 3 3.5 3 5.5a7 7 0 1 1-14 0c0-1.153.433-2.294 1-3a2.5 2.5 0 0 0 2.5 2.5z'%3E%3C/path%3E%3C/svg%3E");
  }
}

/* Light mode SVG icon adjustments */
@media (prefers-color-scheme: light) {
  .admonition.note .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%233b82f6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='12' y1='16' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='8' x2='12.01' y2='8'%3E%3C/line%3E%3C/svg%3E");
  }

  .admonition.tip .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%2310b981' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  }

  .admonition.warning .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%23f59e0b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z'%3E%3C/path%3E%3Cline x1='12' y1='9' x2='12' y2='13'%3E%3C/line%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'%3E%3C/line%3E%3C/svg%3E");
  }

  .admonition.danger .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%23ef4444' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolygon points='7.86 2 16.14 2 22 7.86 22 16.14 16.14 22 7.86 22 2 16.14 2 7.86 7.86 2'%3E%3C/polygon%3E%3Cline x1='12' y1='8' x2='12' y2='12'%3E%3C/line%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'%3E%3C/line%3E%3C/svg%3E");
  }

  .admonition.info .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%236366f1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpath d='M12 16v-4'%3E%3C/path%3E%3Cpath d='M12 8h.01'%3E%3C/path%3E%3C/svg%3E");
  }

  .admonition.important .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%238b5cf6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpath d='M12 8v4'%3E%3C/path%3E%3Cpath d='M12 16h.01'%3E%3C/path%3E%3C/svg%3E");
  }

  .admonition.example .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%2306b6d4' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='4 17 10 11 4 5'%3E%3C/polyline%3E%3Cpolyline points='12 19 20 19'%3E%3C/polyline%3E%3C/svg%3E");
  }

  .admonition.caution .admonition-title::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='24' height='24' fill='none' stroke='%23f97316' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8.5 14.5A2.5 2.5 0 0 0 11 12c0-1.38-.5-2-1-3-1.072-2.143-.224-4.054 2-6 .5 2.5 2 4.9 4 6.5 2 1.6 3 3.5 3 5.5a7 7 0 1 1-14 0c0-1.153.433-2.294 1-3a2.5 2.5 0 0 0 2.5 2.5z'%3E%3C/path%3E%3C/svg%3E");
  }
}

/* Options Styling */
.option {
  scroll-margin-top: 80px;
  padding: var(--space-6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin: var(--space-6) 0;
  background-color: var(--sidebar-bg);
  transition:
    background-color var(--transition),
    border-color var(--transition);
  box-shadow: var(--shadow-sm);
}

.option:target,
.option.highlight {
  border-color: var(--link-color);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
  animation: highlight-pulse 1.5s ease;
}

@keyframes highlight-pulse {
  0% {
    background-color: rgba(59, 130, 246, 0.1);
  }

  70% {
    background-color: rgba(59, 130, 246, 0.05);
  }

  100% {
    background-color: var(--sidebar-bg);
  }
}

/* Copy Link Styling  */
.copy-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-left: var(--space-2);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='16' height='16' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71'%3E%3C/path%3E%3Cpath d='M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  cursor: pointer;
  opacity: 0;
  transition:
    opacity var(--transition-fast),
    background-color var(--transition-fast);
  vertical-align: middle;
  border-radius: var(--radius-sm);
}

@media (prefers-color-scheme: dark) {
  .copy-link {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='16' height='16' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71'%3E%3C/path%3E%3Cpath d='M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71'%3E%3C/path%3E%3C/svg%3E");
  }
}

h1:hover .copy-link,
h2:hover .copy-link,
h3:hover .copy-link,
h4:hover .copy-link,
h5:hover .copy-link,
h6:hover .copy-link {
  opacity: 1;
}

.copy-link:hover {
  opacity: 1;
  background-color: var(--sidebar-hover);
}

.copy-feedback {
  display: none;
  margin-left: var(--space-2);
  font-size: 0.75rem;
  color: var(--admonition-tip-color);
  font-weight: normal;
  background-color: var(--sidebar-bg);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
  animation: fade-in 0.2s ease;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
  transition: background-color var(--transition);
  border: 2px solid var(--bg-color);
}

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

/* Responsive Design */
@media (max-width: 800px) {
  .sidebar {
    top: 60px;
    height: calc(100vh - 60px);
    z-index: 90;
    box-shadow: 2px 0 10px var(--shadow-color-darker);
    transform: translateX(-100%);
  }

  body:not(.sidebar-collapsed) .sidebar {
    transform: translateX(0);
  }

  .sidebar-toggle {
    position: fixed;
    top: 70px;
    left: 0;
    background-color: var(--header-bg);
    color: var(--header-text);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: var(--space-2);
    width: 32px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .sidebar-toggle svg {
    fill: var(--header-text);
  }

  body:not(.sidebar-collapsed) .sidebar-toggle {
    left: 300px;
  }

  header {
    padding: var(--space-3) var(--space-4);
    box-shadow: 0 4px 24px 0 rgba(0, 0, 0, 0.16);
  }

  .site-title {
    font-size: 1.125rem;
  }

  .content {
    padding: var(--space-6) var(--space-4);
    width: 100%;
  }

  /* Mobile search styles */
  .search-container {
    position: relative;
  }

  .search-container #search-input {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius-md);
    background-color: rgba(255, 255, 255, 0.1);
    color: transparent;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='rgba(255, 255, 255, 0.9)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
    background-position: center;
    background-size: 18px;
    background-repeat: no-repeat;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-fast);
  }

  .search-container #search-input::placeholder {
    color: transparent;
  }

  .search-container #search-input:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
  }

  .search-container #search-input:focus {
    outline: none;
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    width: 36px;
    /* Don't expand on mobile */
  }

  h1 {
    font-size: 1.875rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.25rem;
  }
}

/* Medium screen adjustments for sidebar toggle */
@media (max-width: 1000px) and (min-width: 801px) {
  .sidebar-toggle {
    left: min(300px, 100vw - 50px);
  }

  .sidebar-collapsed .sidebar-toggle {
    left: 0;
  }
}

/* Print styles */
@media print {
  .sidebar,
  .sidebar-toggle,
  .search-container,
  footer,
  .copy-link {
    display: none !important;
  }

  .layout {
    display: block !important;
  }

  body {
    background: white !important;
    color: black !important;
    font-size: 12pt !important;
  }

  a {
    color: black !important;
    text-decoration: underline !important;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    color: black !important;
    break-after: avoid !important;
    page-break-after: avoid !important;
  }

  pre,
  blockquote,
  table {
    page-break-inside: avoid !important;
  }

  img {
    max-width: 100% !important;
    page-break-inside: avoid !important;
  }

  article {
    page-break-before: always !important;
  }
}

/* Options TOC styling */
.toc-list {
  list-style-type: none;
  padding-left: 0;
  border-left: 2px solid var(--border-color);
  margin: var(--space-6) 0;
  transition: border-color var(--transition);
  background-color: var(--sidebar-bg);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-4) 0;
}

.toc-list ul {
  list-style-type: none;
  padding-left: var(--space-2);
  margin: var(--space-2) 0;
}

.toc-list li {
  margin-bottom: var(--space-1);
  padding-left: var(--space-2);
}

.toc-list a {
  color: var(--text-color);
  text-decoration: none;
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  font-size: 0.875rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.toc-list a:hover,
.toc-list a.active {
  color: var(--link-color);
  background-color: var(--sidebar-hover);
}

.toc-list a.active {
  background-color: var(--sidebar-active);
  font-weight: 500;
}

/* Details and summary styling */
.toc-list details {
  margin: 0;
}

.toc-list details summary {
  cursor: pointer;
  padding: var(--space-2) var(--space-3);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text-color);
  display: flex;
  align-items: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  list-style: none;
  border-radius: var(--radius-md);
  transition:
    transform var(--transition-fast),
    color var(--transition-fast),
    background-color var(--transition-fast);
}

.toc-list details summary:hover {
  background-color: var(--sidebar-hover);
  color: var(--link-color);
}

.toc-list details summary::-webkit-details-marker {
  display: none;
}

.toc-list details summary::after {
  content: "▶";
  font-size: 0.65rem;
  margin-left: auto;
  margin-right: var(--space-1);
  flex-shrink: 0;
  color: var(--text-muted);
  transition:
    transform var(--transition-fast),
    color var(--transition-fast);
}

.toc-list details[open] summary::after {
  transform: rotate(90deg);
  color: var(--link-color);
}

/* Count badge */
.toc-count {
  background-color: var(--primary-600);
  color: white;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0 var(--space-2);
  min-width: 20px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: var(--space-2);
  flex-shrink: 0;
}

/* Status badges */
.toc-internal,
.toc-readonly {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  padding: 0 var(--space-1);
  border-radius: var(--radius-sm);
  margin-left: var(--space-2);
  font-weight: 500;
  text-transform: uppercase;
  flex-shrink: 0;
  height: 16px;
}

.toc-internal {
  background-color: var(--admonition-info-color);
  color: white;
}

.toc-readonly {
  background-color: var(--admonition-warning-color);
  color: white;
}

/* Option styling */
.option {
  scroll-margin-top: 80px;
  padding: var(--space-6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin: var(--space-6) 0;
  background-color: var(--sidebar-bg);
  transition:
    background-color var(--transition),
    border-color var(--transition);
  box-shadow: var(--shadow-sm);
}

.option:target,
.option.highlight {
  border-color: var(--link-color);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
  animation: highlight-pulse 1.5s ease;
}

.option-name {
  margin-top: 0;
  display: flex;
  align-items: center;
}

.option-anchor {
  color: var(--heading-color);
  text-decoration: none;
}

.option-anchor:hover {
  color: var(--link-color);
  text-decoration: none;
}

.option-metadata {
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: var(--space-3);
}

.option-type {
  margin-bottom: var(--space-3);
}

.option-description {
  margin-bottom: var(--space-4);
}

.option-default,
.option-example,
.option-declared {
  margin-top: var(--space-3);
}

/* Filter styling */
.search-form {
  margin: var(--space-4) 0;
  position: relative;
  max-width: 100%;
  box-sizing: border-box;
}

#options-filter {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--sidebar-bg);
  color: var(--text-color);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
  box-sizing: border-box;
}

#options-filter:focus {
  outline: none;
  border-color: var(--link-color);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.filter-clear {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.filter-results {
  margin-top: var(--space-2);
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Animation */
@keyframes highlight-pulse {
  0% {
    background-color: rgba(59, 130, 246, 0.1);
  }

  70% {
    background-color: rgba(59, 130, 246, 0.05);
  }

  100% {
    background-color: var(--sidebar-bg);
  }
}

/* Parent option styling */
.parent-option {
  font-weight: 500;
}

.parent-option::before {
  content: "•";
  display: inline-block;
  margin-right: var(--space-2);
}

/* Mobile Sidebar */
.mobile-sidebar-container {
  display: none;
  /* Hidden by default */
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80vh;
  /* Default height */
  max-height: 90vh;
  min-height: 20vh;
  background-color: var(--sidebar-bg);
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  transform: translateY(100%);
  transition: transform 0.3s ease-out;
  flex-direction: column;
}

.mobile-sidebar-container.active {
  transform: translateY(0);
}

.mobile-sidebar-handle {
  padding: 10px;
  cursor: grab;
  display: flex;
  justify-content: center;
  align-items: center;
}

.mobile-sidebar-dragger {
  width: 40px;
  height: 5px;
  background-color: var(--border-color);
  border-radius: 2.5px;
}

.mobile-sidebar-content {
  overflow-y: auto;
  padding: 0 20px 20px;
  flex-grow: 1;
}

/* Responsive Design */
@media (max-width: 800px) {
  .sidebar,
  .sidebar-toggle {
    display: none;
  }

  .mobile-sidebar-container {
    display: flex;
    /* Use flex for container */
  }

  .content {
    margin-left: 0;
    padding: 20px;
  }
}

/* Options Container */
.options-container {
  position: relative;
  overflow: visible !important;
  min-height: 0 !important;
  height: auto !important;
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
}