/* LexSocket.ai Theme for MkDocs Material */
/* Light professional theme matching www site */

@import url('https://fonts.googleapis.com/css2?family=Titillium+Web:wght@300;400;600;700;900&display=swap');

/* ============================================
   CSS Custom Properties (Color Palette)
   ============================================ */
:root {
  /* Brand colors (sky/blue) — matches www tailwind brand-* */
  --brand-50: #f0f9ff;
  --brand-100: #e0f2fe;
  --brand-200: #bae6fd;
  --brand-300: #7dd3fc;
  --brand-400: #38bdf8;
  --brand-500: #0ea5e9;
  --brand-600: #0284c7;
  --brand-700: #0369a1;
  --brand-800: #075985;
  --brand-900: #0c4a6e;

  /* Surface colors — matches www tailwind surface-* */
  --surface-white: #ffffff;
  --surface-50: #f8fafc;
  --surface-100: #f1f5f9;
  --surface-200: #e2e8f0;

  /* Ink colors — matches www tailwind ink-* */
  --ink-900: #0f172a;
  --ink-800: #1e293b;
  --ink-700: #334155;
  --ink-600: #475569;
  --ink-500: #64748b;
  --ink-400: #94a3b8;
  --ink-300: #cbd5e1;

  /* Navy (for dark mode footer) */
  --navy-900: #0f172a;
  --navy-800: #1e293b;
  --navy-700: #1c2940;

  /* Semantic */
  --success: #059669;
  --error: #dc2626;

  /* Typography */
  --md-text-font: "Titillium Web", system-ui, sans-serif;
  --md-code-font: "JetBrains Mono", "Fira Code", monospace;
}

/* ============================================
   LIGHT THEME (Default)
   ============================================ */
[data-md-color-scheme="default"] {
  /* Primary colors */
  --md-primary-fg-color: var(--brand-700);
  --md-primary-fg-color--light: var(--brand-600);
  --md-primary-fg-color--dark: var(--brand-800);
  --md-primary-bg-color: var(--surface-white);
  --md-primary-bg-color--light: var(--surface-50);

  /* Accent */
  --md-accent-fg-color: var(--brand-600);
  --md-accent-fg-color--transparent: rgba(2, 132, 199, 0.1);
  --md-accent-bg-color: var(--surface-50);

  /* Text colors */
  --md-default-fg-color: var(--ink-700);
  --md-default-fg-color--light: var(--ink-600);
  --md-default-fg-color--lighter: var(--ink-500);
  --md-default-fg-color--lightest: var(--ink-400);

  /* Background colors */
  --md-default-bg-color: var(--surface-white);
  --md-default-bg-color--light: var(--surface-50);
  --md-default-bg-color--lighter: var(--surface-100);
  --md-default-bg-color--lightest: var(--surface-200);

  /* Code colors */
  --md-code-fg-color: var(--ink-700);
  --md-code-bg-color: var(--surface-50);
  --md-code-hl-color: rgba(2, 132, 199, 0.1);
  --md-code-hl-number-color: #7c3aed;
  --md-code-hl-special-color: #059669;
  --md-code-hl-function-color: #0369a1;
  --md-code-hl-constant-color: #7c3aed;
  --md-code-hl-keyword-color: #0369a1;
  --md-code-hl-string-color: #059669;
  --md-code-hl-name-color: var(--ink-700);
  --md-code-hl-operator-color: var(--ink-600);
  --md-code-hl-punctuation-color: var(--ink-500);
  --md-code-hl-comment-color: var(--ink-400);
  --md-code-hl-generic-color: var(--ink-600);
  --md-code-hl-variable-color: #0369a1;

  /* Footer */
  --md-footer-fg-color: var(--ink-600);
  --md-footer-fg-color--light: var(--ink-500);
  --md-footer-fg-color--lighter: var(--ink-400);
  --md-footer-bg-color: var(--surface-50);
  --md-footer-bg-color--dark: var(--surface-100);

  /* Typeset links */
  --md-typeset-a-color: var(--brand-700);

  /* Admonition colors */
  --md-admonition-fg-color: var(--ink-700);
  --md-admonition-bg-color: var(--surface-50);

  /* Shadow */
  --md-shadow-z1: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --md-shadow-z2: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --md-shadow-z3: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Custom light theme variables */
  --ls-header-bg: rgba(255, 255, 255, 0.9);
  --ls-header-border: var(--surface-200);
  --ls-sidebar-bg: var(--surface-white);
  --ls-sidebar-border: var(--surface-200);
  --ls-nav-hover-bg: rgba(2, 132, 199, 0.06);
  --ls-code-border: var(--surface-200);
  --ls-table-header-bg: var(--surface-50);
}

/* ============================================
   DARK THEME (Slate)
   ============================================ */
[data-md-color-scheme="slate"] {
  /* Primary colors */
  --md-primary-fg-color: var(--brand-500);
  --md-primary-fg-color--light: var(--brand-400);
  --md-primary-fg-color--dark: var(--brand-600);
  --md-primary-bg-color: var(--navy-900);
  --md-primary-bg-color--light: var(--navy-800);

  /* Accent */
  --md-accent-fg-color: var(--brand-400);
  --md-accent-fg-color--transparent: rgba(14, 165, 233, 0.1);
  --md-accent-bg-color: var(--navy-800);

  /* Text colors */
  --md-default-fg-color: var(--ink-300);
  --md-default-fg-color--light: var(--ink-400);
  --md-default-fg-color--lighter: var(--ink-500);
  --md-default-fg-color--lightest: var(--ink-600);

  /* Background colors */
  --md-default-bg-color: var(--navy-900);
  --md-default-bg-color--light: var(--navy-800);
  --md-default-bg-color--lighter: var(--navy-700);
  --md-default-bg-color--lightest: var(--ink-600);

  /* Code colors */
  --md-code-fg-color: var(--ink-300);
  --md-code-bg-color: var(--navy-800);
  --md-code-hl-color: rgba(14, 165, 233, 0.1);
  --md-code-hl-number-color: #a78bfa;
  --md-code-hl-special-color: #34d399;
  --md-code-hl-function-color: var(--brand-400);
  --md-code-hl-constant-color: #a78bfa;
  --md-code-hl-keyword-color: var(--brand-500);
  --md-code-hl-string-color: #34d399;
  --md-code-hl-name-color: var(--ink-300);
  --md-code-hl-operator-color: var(--ink-400);
  --md-code-hl-punctuation-color: var(--ink-500);
  --md-code-hl-comment-color: var(--ink-500);
  --md-code-hl-generic-color: var(--ink-400);
  --md-code-hl-variable-color: var(--brand-300);

  /* Footer */
  --md-footer-fg-color: var(--ink-400);
  --md-footer-fg-color--light: var(--ink-500);
  --md-footer-fg-color--lighter: var(--ink-600);
  --md-footer-bg-color: var(--navy-800);
  --md-footer-bg-color--dark: var(--navy-900);

  /* Typeset links */
  --md-typeset-a-color: var(--brand-400);

  /* Admonition colors */
  --md-admonition-fg-color: var(--ink-300);
  --md-admonition-bg-color: var(--navy-800);

  /* Shadow */
  --md-shadow-z1: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --md-shadow-z2: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
  --md-shadow-z3: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);

  /* Custom dark theme variables */
  --ls-header-bg: rgba(15, 22, 42, 0.9);
  --ls-header-border: rgba(71, 85, 105, 0.5);
  --ls-sidebar-bg: var(--navy-800);
  --ls-sidebar-border: rgba(71, 85, 105, 0.3);
  --ls-nav-hover-bg: rgba(14, 165, 233, 0.08);
  --ls-code-border: rgba(71, 85, 105, 0.5);
  --ls-table-header-bg: var(--navy-700);
}

/* ============================================
   Global Styles
   ============================================ */
html {
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Selection highlight */
[data-md-color-scheme="default"] ::selection {
  background-color: rgba(2, 132, 199, 0.15);
  color: var(--ink-900);
}

[data-md-color-scheme="slate"] ::selection {
  background-color: rgba(14, 165, 233, 0.25);
  color: white;
}

/* ============================================
   Header Styles
   ============================================ */
.md-header {
  background-color: var(--ls-header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ls-header-border);
  box-shadow: none;
}

.md-header__title {
  font-weight: 600;
}

[data-md-color-scheme="default"] .md-header {
  --md-primary-bg-color: var(--ink-800);
  --md-primary-bg-color--light: var(--ink-700);
  color: var(--ink-800);
}

[data-md-color-scheme="default"] .md-header__title,
[data-md-color-scheme="default"] .md-header__topic,
[data-md-color-scheme="default"] .md-header__title .md-ellipsis,
[data-md-color-scheme="default"] .md-header .md-ellipsis {
  color: var(--ink-800) !important;
}

[data-md-color-scheme="default"] .md-header__button {
  color: var(--ink-600);
}

[data-md-color-scheme="default"] .md-header .ls-logo-text {
  color: var(--ink-800) !important;
}

[data-md-color-scheme="slate"] .md-header__title {
  color: white;
}

.md-header__topic {
  font-weight: 600;
}

/* Tabs navigation bar */
[data-md-color-scheme="default"] .md-tabs {
  background-color: var(--surface-50);
  border-bottom: 1px solid var(--surface-200);
}

[data-md-color-scheme="default"] .md-tabs__link {
  color: var(--ink-500);
}

[data-md-color-scheme="default"] .md-tabs__link:hover {
  color: var(--brand-700);
}

[data-md-color-scheme="default"] .md-tabs__link--active {
  color: var(--brand-700);
}

[data-md-color-scheme="slate"] .md-tabs {
  background-color: var(--navy-800);
  border-bottom: 1px solid rgba(71, 85, 105, 0.3);
}

/* Logo styling */
.md-header__button.md-logo {
  padding: 0.4rem;
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 1.5rem;
  width: auto;
}

/* Search bar - Light theme */
[data-md-color-scheme="default"] .md-search__input {
  background-color: var(--surface-50);
  border: 1px solid var(--surface-200);
  border-radius: 0.5rem;
  color: var(--ink-800);
}

[data-md-color-scheme="default"] .md-search__input::placeholder {
  color: var(--ink-400);
}

[data-md-color-scheme="default"] .md-search__input:focus {
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.12);
}

/* Search bar - Dark theme */
[data-md-color-scheme="slate"] .md-search__input {
  background-color: var(--navy-700);
  border: 1px solid rgba(71, 85, 105, 0.5);
  border-radius: 0.5rem;
  color: var(--ink-300);
}

[data-md-color-scheme="slate"] .md-search__input::placeholder {
  color: var(--ink-500);
}

[data-md-color-scheme="slate"] .md-search__input:focus {
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

/* ============================================
   Navigation Sidebar
   ============================================ */
.md-sidebar {
  background-color: transparent;
}

.md-sidebar__scrollwrap {
  background-color: var(--ls-sidebar-bg);
  border-right: 1px solid var(--ls-sidebar-border);
}

.md-nav__title {
  font-weight: 600;
}

[data-md-color-scheme="default"] .md-nav__title {
  color: var(--ink-800);
}

[data-md-color-scheme="slate"] .md-nav__title {
  color: white;
}

.md-nav__item {
  padding: 0;
}

.md-nav__link {
  transition: all 0.2s ease;
  border-radius: 0.375rem;
  margin: 0.125rem 0.5rem;
  padding: 0.5rem 0.75rem;
}

[data-md-color-scheme="default"] .md-nav__link {
  color: var(--ink-500);
}

[data-md-color-scheme="slate"] .md-nav__link {
  color: var(--ink-400);
}

.md-nav__link:hover {
  background-color: var(--ls-nav-hover-bg);
}

[data-md-color-scheme="default"] .md-nav__link:hover {
  color: var(--brand-700);
}

[data-md-color-scheme="slate"] .md-nav__link:hover {
  color: white;
}

.md-nav__link--active {
  font-weight: 500;
  background-color: var(--ls-nav-hover-bg);
}

[data-md-color-scheme="default"] .md-nav__link--active {
  color: var(--brand-700);
}

[data-md-color-scheme="slate"] .md-nav__link--active {
  color: var(--brand-400);
}

/* Navigation icons */
.md-nav__icon {
  color: var(--ink-400);
}

/* Table of contents */
.md-nav--secondary .md-nav__link {
  font-size: 0.65rem;
}

[data-md-color-scheme="default"] .md-nav--secondary .md-nav__link {
  color: var(--ink-400);
}

[data-md-color-scheme="slate"] .md-nav--secondary .md-nav__link {
  color: var(--ink-500);
}

[data-md-color-scheme="default"] .md-nav--secondary .md-nav__link:hover {
  color: var(--brand-600);
}

[data-md-color-scheme="slate"] .md-nav--secondary .md-nav__link:hover {
  color: var(--brand-400);
}

.md-nav--secondary .md-nav__link--active {
  padding-left: calc(0.75rem - 2px);
}

[data-md-color-scheme="default"] .md-nav--secondary .md-nav__link--active {
  color: var(--brand-700);
  border-left: 2px solid var(--brand-600);
}

[data-md-color-scheme="slate"] .md-nav--secondary .md-nav__link--active {
  color: var(--brand-400);
  border-left: 2px solid var(--brand-500);
}

/* ============================================
   Main Content Area
   ============================================ */
.md-content {
  background-color: transparent;
}

.md-content__inner {
  padding-top: 2rem;
}

/* Typography */
.md-typeset {
  font-size: 0.7rem;
  line-height: 1.7;
}

.md-typeset h1 {
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
}

[data-md-color-scheme="default"] .md-typeset h1 {
  color: var(--ink-900);
  border-bottom: 1px solid var(--surface-200);
}

[data-md-color-scheme="slate"] .md-typeset h1 {
  color: white;
  border-bottom: 1px solid rgba(71, 85, 105, 0.3);
}

.md-typeset h2 {
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 2.5rem;
}

[data-md-color-scheme="default"] .md-typeset h2 {
  color: var(--ink-900);
}

[data-md-color-scheme="slate"] .md-typeset h2 {
  color: white;
}

.md-typeset h3 {
  font-weight: 600;
}

[data-md-color-scheme="default"] .md-typeset h3 {
  color: var(--ink-800);
}

[data-md-color-scheme="slate"] .md-typeset h3 {
  color: var(--ink-300);
}

.md-typeset h4,
.md-typeset h5,
.md-typeset h6 {
  font-weight: 600;
}

[data-md-color-scheme="default"] .md-typeset h4,
[data-md-color-scheme="default"] .md-typeset h5,
[data-md-color-scheme="default"] .md-typeset h6 {
  color: var(--ink-700);
}

[data-md-color-scheme="slate"] .md-typeset h4,
[data-md-color-scheme="slate"] .md-typeset h5,
[data-md-color-scheme="slate"] .md-typeset h6 {
  color: var(--ink-300);
}

/* Links */
.md-typeset a {
  text-decoration: none;
  transition: color 0.2s ease;
}

[data-md-color-scheme="default"] .md-typeset a {
  color: var(--brand-700);
}

[data-md-color-scheme="slate"] .md-typeset a {
  color: var(--brand-400);
}

[data-md-color-scheme="default"] .md-typeset a:hover {
  color: var(--brand-600);
  text-decoration: underline;
}

[data-md-color-scheme="slate"] .md-typeset a:hover {
  color: var(--brand-300);
  text-decoration: underline;
}

/* Paragraph spacing */
.md-typeset p {
  margin-bottom: 1rem;
}

/* Lists */
.md-typeset ul,
.md-typeset ol {
  margin-bottom: 1rem;
}

.md-typeset li {
  margin-bottom: 0.25rem;
}

/* Strong/Bold text */
.md-typeset strong {
  font-weight: 600;
}

[data-md-color-scheme="default"] .md-typeset strong {
  color: var(--ink-800);
}

[data-md-color-scheme="slate"] .md-typeset strong {
  color: var(--ink-300);
}

/* ============================================
   Code Blocks
   ============================================ */
.md-typeset code {
  border-radius: 0.375rem;
  padding: 0.125rem 0.375rem;
  font-size: 0.85em;
}

[data-md-color-scheme="default"] .md-typeset code {
  background-color: var(--surface-50);
  border: 1px solid var(--surface-200);
  color: var(--brand-700);
}

[data-md-color-scheme="slate"] .md-typeset code {
  background-color: var(--navy-800);
  border: 1px solid rgba(71, 85, 105, 0.5);
  color: var(--brand-400);
}

.md-typeset pre {
  border-radius: 0.75rem;
  box-shadow: var(--md-shadow-z1);
}

[data-md-color-scheme="default"] .md-typeset pre {
  background-color: var(--surface-50);
  border: 1px solid var(--surface-200);
}

[data-md-color-scheme="slate"] .md-typeset pre {
  background-color: var(--navy-900);
  border: 1px solid rgba(71, 85, 105, 0.5);
}

.md-typeset pre > code {
  background-color: transparent;
  border: none;
  padding: 1rem;
}

[data-md-color-scheme="default"] .md-typeset pre > code {
  color: var(--ink-800);
}

[data-md-color-scheme="slate"] .md-typeset pre > code {
  color: var(--ink-300);
}

/* Code block with line numbers */
.md-typeset .highlight {
  border-radius: 0.75rem;
}

[data-md-color-scheme="default"] .md-typeset .highlight {
  background-color: var(--surface-50);
}

[data-md-color-scheme="slate"] .md-typeset .highlight {
  background-color: var(--navy-900);
}

/* Code copy button */
.md-typeset .highlight button.md-clipboard {
  transition: color 0.2s ease;
}

[data-md-color-scheme="default"] .md-typeset .highlight button.md-clipboard {
  color: var(--ink-400);
}

[data-md-color-scheme="slate"] .md-typeset .highlight button.md-clipboard {
  color: var(--ink-500);
}

[data-md-color-scheme="default"] .md-typeset .highlight button.md-clipboard:hover {
  color: var(--brand-600);
}

[data-md-color-scheme="slate"] .md-typeset .highlight button.md-clipboard:hover {
  color: var(--brand-400);
}

/* Code annotations */
.md-typeset .md-annotation {
  background-color: var(--brand-600);
  color: white;
}

/* ============================================
   Tables
   ============================================ */
.md-typeset table:not([class]) {
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: var(--md-shadow-z1);
}

[data-md-color-scheme="default"] .md-typeset table:not([class]) {
  background-color: var(--surface-white);
  border: 1px solid var(--surface-200);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) {
  background-color: var(--navy-800);
  border: 1px solid rgba(71, 85, 105, 0.5);
}

.md-typeset table:not([class]) th {
  font-weight: 600;
}

[data-md-color-scheme="default"] .md-typeset table:not([class]) th {
  background-color: var(--surface-50);
  color: var(--ink-800);
  border-bottom: 1px solid var(--surface-200);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
  background-color: var(--navy-700);
  color: white;
  border-bottom: 1px solid rgba(71, 85, 105, 0.5);
}

[data-md-color-scheme="default"] .md-typeset table:not([class]) td {
  border-bottom: 1px solid var(--surface-200);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) td {
  border-bottom: 1px solid rgba(71, 85, 105, 0.3);
}

.md-typeset table:not([class]) tr:last-child td {
  border-bottom: none;
}

[data-md-color-scheme="default"] .md-typeset table:not([class]) tr:hover td {
  background-color: rgba(2, 132, 199, 0.04);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) tr:hover td {
  background-color: rgba(14, 165, 233, 0.05);
}

/* ============================================
   Admonitions (Notes, Warnings, etc.)
   ============================================ */
.md-typeset .admonition,
.md-typeset details {
  border-radius: 0.75rem;
  box-shadow: var(--md-shadow-z1);
  overflow: hidden;
}

[data-md-color-scheme="default"] .md-typeset .admonition,
[data-md-color-scheme="default"] .md-typeset details {
  background-color: var(--surface-white);
  border: 1px solid var(--surface-200);
}

[data-md-color-scheme="slate"] .md-typeset .admonition,
[data-md-color-scheme="slate"] .md-typeset details {
  background-color: var(--navy-800);
  border: 1px solid rgba(71, 85, 105, 0.5);
}

.md-typeset .admonition-title,
.md-typeset details summary {
  font-weight: 600;
}

[data-md-color-scheme="default"] .md-typeset .admonition-title,
[data-md-color-scheme="default"] .md-typeset details summary {
  background-color: var(--surface-50);
  border-bottom: 1px solid var(--surface-200);
}

[data-md-color-scheme="slate"] .md-typeset .admonition-title,
[data-md-color-scheme="slate"] .md-typeset details summary {
  background-color: rgba(14, 165, 233, 0.08);
  border-bottom: 1px solid rgba(71, 85, 105, 0.3);
}

/* Note */
.md-typeset .admonition.note,
.md-typeset details.note {
  border-left: 4px solid var(--brand-600);
}

[data-md-color-scheme="default"] .md-typeset .admonition.note > .admonition-title,
[data-md-color-scheme="default"] .md-typeset details.note > summary {
  background-color: rgba(2, 132, 199, 0.06);
}

[data-md-color-scheme="slate"] .md-typeset .admonition.note > .admonition-title,
[data-md-color-scheme="slate"] .md-typeset details.note > summary {
  background-color: rgba(14, 165, 233, 0.1);
}

/* Warning */
.md-typeset .admonition.warning,
.md-typeset details.warning {
  border-left: 4px solid #f59e0b;
}

.md-typeset .admonition.warning > .admonition-title,
.md-typeset details.warning > summary {
  background-color: rgba(245, 158, 11, 0.08);
}

/* Tip */
.md-typeset .admonition.tip,
.md-typeset details.tip {
  border-left: 4px solid var(--success);
}

.md-typeset .admonition.tip > .admonition-title,
.md-typeset details.tip > summary {
  background-color: rgba(5, 150, 105, 0.06);
}

/* Info */
.md-typeset .admonition.info,
.md-typeset details.info {
  border-left: 4px solid #6366f1;
}

.md-typeset .admonition.info > .admonition-title,
.md-typeset details.info > summary {
  background-color: rgba(99, 102, 241, 0.06);
}

/* Danger */
.md-typeset .admonition.danger,
.md-typeset details.danger {
  border-left: 4px solid var(--error);
}

.md-typeset .admonition.danger > .admonition-title,
.md-typeset details.danger > summary {
  background-color: rgba(220, 38, 38, 0.06);
}

/* ============================================
   Tabs
   ============================================ */
.md-typeset .tabbed-set {
  border-radius: 0.75rem;
  overflow: hidden;
}

[data-md-color-scheme="default"] .md-typeset .tabbed-set {
  border: 1px solid var(--surface-200);
}

[data-md-color-scheme="slate"] .md-typeset .tabbed-set {
  border: 1px solid rgba(71, 85, 105, 0.5);
}

.md-typeset .tabbed-labels {
  font-weight: 500;
}

[data-md-color-scheme="default"] .md-typeset .tabbed-labels {
  background-color: var(--surface-50);
  border-bottom: 1px solid var(--surface-200);
}

[data-md-color-scheme="slate"] .md-typeset .tabbed-labels {
  background-color: var(--navy-700);
  border-bottom: 1px solid rgba(71, 85, 105, 0.5);
}

.md-typeset .tabbed-labels > label {
  transition: all 0.2s ease;
}

[data-md-color-scheme="default"] .md-typeset .tabbed-labels > label {
  color: var(--ink-500);
}

[data-md-color-scheme="slate"] .md-typeset .tabbed-labels > label {
  color: var(--ink-400);
}

[data-md-color-scheme="default"] .md-typeset .tabbed-labels > label:hover {
  color: var(--ink-800);
}

[data-md-color-scheme="slate"] .md-typeset .tabbed-labels > label:hover {
  color: white;
}

[data-md-color-scheme="default"] .md-typeset .tabbed-set > input:checked + label {
  color: var(--brand-700);
  border-bottom-color: var(--brand-600);
}

[data-md-color-scheme="slate"] .md-typeset .tabbed-set > input:checked + label {
  color: var(--brand-400);
  border-bottom-color: var(--brand-500);
}

[data-md-color-scheme="default"] .md-typeset .tabbed-content {
  background-color: var(--surface-white);
}

[data-md-color-scheme="slate"] .md-typeset .tabbed-content {
  background-color: var(--navy-800);
}

/* ============================================
   Footer
   ============================================ */
.md-footer {
  border-top: 1px solid var(--ls-sidebar-border);
}

[data-md-color-scheme="default"] .md-footer {
  background-color: var(--surface-50);
}

[data-md-color-scheme="slate"] .md-footer {
  background-color: var(--navy-800);
}

[data-md-color-scheme="default"] .md-footer-meta {
  background-color: var(--surface-100);
}

[data-md-color-scheme="slate"] .md-footer-meta {
  background-color: var(--navy-900);
}

.md-footer-nav__link {
  transition: color 0.2s ease;
}

[data-md-color-scheme="default"] .md-footer-nav__link {
  color: var(--ink-500);
}

[data-md-color-scheme="slate"] .md-footer-nav__link {
  color: var(--ink-400);
}

[data-md-color-scheme="default"] .md-footer-nav__link:hover {
  color: var(--brand-700);
}

[data-md-color-scheme="slate"] .md-footer-nav__link:hover {
  color: var(--brand-400);
}

[data-md-color-scheme="default"] .md-footer-nav__title {
  color: var(--ink-800);
}

[data-md-color-scheme="slate"] .md-footer-nav__title {
  color: white;
}

.md-footer-nav__direction {
  color: var(--ink-400);
}

/* ============================================
   Search Modal
   ============================================ */
.md-search__form {
  border-radius: 0.75rem;
}

[data-md-color-scheme="default"] .md-search__form {
  background-color: var(--surface-white);
  border: 1px solid var(--surface-200);
}

[data-md-color-scheme="slate"] .md-search__form {
  background-color: var(--navy-800);
  border: 1px solid rgba(71, 85, 105, 0.5);
}

.md-search__output {
  border-radius: 0 0 0.75rem 0.75rem;
}

[data-md-color-scheme="default"] .md-search__output {
  background-color: var(--surface-white);
  border: 1px solid var(--surface-200);
}

[data-md-color-scheme="slate"] .md-search__output {
  background-color: var(--navy-800);
  border: 1px solid rgba(71, 85, 105, 0.5);
}

.md-search-result__link {
  background-color: transparent;
  transition: background-color 0.2s ease;
}

[data-md-color-scheme="default"] .md-search-result__link:hover {
  background-color: rgba(2, 132, 199, 0.06);
}

[data-md-color-scheme="slate"] .md-search-result__link:hover {
  background-color: rgba(14, 165, 233, 0.1);
}

[data-md-color-scheme="default"] .md-search-result__title {
  color: var(--ink-800);
}

[data-md-color-scheme="slate"] .md-search-result__title {
  color: white;
}

.md-search-result__teaser {
  color: var(--ink-500);
}

/* ============================================
   Buttons
   ============================================ */
.md-typeset .md-button {
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  transition: all 0.2s ease;
}

[data-md-color-scheme="default"] .md-typeset .md-button {
  background-color: var(--brand-600);
  color: white;
}

[data-md-color-scheme="slate"] .md-typeset .md-button {
  background-color: var(--brand-500);
  color: white;
}

[data-md-color-scheme="default"] .md-typeset .md-button:hover {
  background-color: var(--brand-700);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.25);
  transform: translateY(-1px);
}

[data-md-color-scheme="slate"] .md-typeset .md-button:hover {
  background-color: var(--brand-400);
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
  transform: translateY(-1px);
}

.md-typeset .md-button--secondary {
  background-color: transparent;
}

[data-md-color-scheme="default"] .md-typeset .md-button--secondary {
  border: 1px solid var(--brand-300);
  color: var(--brand-700);
}

[data-md-color-scheme="slate"] .md-typeset .md-button--secondary {
  border: 1px solid var(--brand-500);
  color: var(--brand-400);
}

[data-md-color-scheme="default"] .md-typeset .md-button--secondary:hover {
  background-color: var(--brand-50);
  border-color: var(--brand-400);
}

[data-md-color-scheme="slate"] .md-typeset .md-button--secondary:hover {
  background-color: rgba(14, 165, 233, 0.1);
}

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

[data-md-color-scheme="default"] ::-webkit-scrollbar-track {
  background: var(--surface-50);
}

[data-md-color-scheme="slate"] ::-webkit-scrollbar-track {
  background: var(--navy-800);
}

[data-md-color-scheme="default"] ::-webkit-scrollbar-thumb {
  background: var(--ink-300);
  border-radius: 4px;
}

[data-md-color-scheme="slate"] ::-webkit-scrollbar-thumb {
  background: var(--ink-500);
  border-radius: 4px;
}

[data-md-color-scheme="default"] ::-webkit-scrollbar-thumb:hover {
  background: var(--ink-400);
}

[data-md-color-scheme="slate"] ::-webkit-scrollbar-thumb:hover {
  background: var(--ink-400);
}

/* ============================================
   Version/Tag Badges
   ============================================ */
.md-typeset .md-tag {
  font-weight: 600;
  border-radius: 9999px;
}

[data-md-color-scheme="default"] .md-typeset .md-tag {
  background-color: var(--brand-600);
  color: white;
}

[data-md-color-scheme="slate"] .md-typeset .md-tag {
  background-color: var(--brand-500);
  color: white;
}

/* ============================================
   Cards (for landing pages)
   ============================================ */
.md-typeset .grid {
  display: grid;
  gap: 1.5rem;
}

.md-typeset .card {
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

[data-md-color-scheme="default"] .md-typeset .card {
  background-color: var(--surface-white);
  border: 1px solid var(--surface-200);
}

[data-md-color-scheme="slate"] .md-typeset .card {
  background-color: rgba(15, 22, 42, 0.5);
  border: 1px solid rgba(71, 85, 105, 0.5);
  backdrop-filter: blur(8px);
}

[data-md-color-scheme="default"] .md-typeset .card:hover {
  border-color: var(--brand-300);
  box-shadow: 0 8px 32px rgba(2, 132, 199, 0.08);
  transform: translateY(-2px);
}

[data-md-color-scheme="slate"] .md-typeset .card:hover {
  border-color: rgba(14, 165, 233, 0.3);
  box-shadow: 0 8px 32px rgba(14, 165, 233, 0.08);
  transform: translateY(-2px);
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media screen and (max-width: 76.1875em) {
  [data-md-color-scheme="default"] .md-nav--primary .md-nav__title {
    background-color: var(--surface-50);
  }

  [data-md-color-scheme="slate"] .md-nav--primary .md-nav__title {
    background-color: var(--navy-800);
  }

  .md-nav--primary .md-nav__title[for="__drawer"] {
    background-color: var(--brand-600);
    color: white;
  }

  [data-md-color-scheme="slate"] .md-nav--primary .md-nav__title[for="__drawer"] {
    background-color: var(--brand-500);
    color: white;
  }
}

@media screen and (max-width: 60em) {
  [data-md-color-scheme="default"] .md-sidebar--primary {
    background-color: var(--surface-white);
  }

  [data-md-color-scheme="slate"] .md-sidebar--primary {
    background-color: var(--navy-800);
  }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
  .md-typeset {
    color: black;
  }

  .md-typeset h1,
  .md-typeset h2,
  .md-typeset h3 {
    color: black;
  }
}