/* Custom styles for Developer Platform Docs */

/* Font imports */
@import url("https://fonts.googleapis.com/css?family=Open+Sans:400,400i,600,700&display=swap");

/* Satoshi Variable - Self-hosted from Fontshare */
@font-face {
  font-family: 'Satoshi';
  src: url('../fonts/satoshi-variable.woff2') format('woff2-variations');
  font-weight: 300 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Satoshi';
  src: url('../fonts/satoshi-variable-italic.woff2') format('woff2-variations');
  font-weight: 300 900;
  font-style: italic;
  font-display: swap;
}

/* Fonts - Bifrost standard: Satoshi Variable for headings, Open Sans for everything else */

/* Headings use Satoshi Variable with OpenType features */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Satoshi', 'Open Sans', Arial, sans-serif;
  font-feature-settings: "ss02", "ss03", "ss04", "liga" 0;
}

/* H1 uses base-c color and Bifrost h1 font size */
.md-typeset h1 {
  color: var(--md-base-c);
  font-size: 32px;
  font-weight: 600;
}

/* Header uses Satoshi Variable */
.md-header, .md-header__title {
  font-family: 'Satoshi', 'Open Sans', Arial, sans-serif;
  font-feature-settings: "ss02", "ss03", "ss04", "liga" 0;
}

/* Body content uses Open Sans */
.md-content {
  font-family: 'Open Sans', Arial, sans-serif;
}

/* Code uses JetBrains Mono */
.md-code {
  font-family: 'JetBrains Mono', monospace;
}

/* Colors */
/* Light mode overrides */
[data-md-color-scheme="default"] {
  /* Bifrost semantic color names */
  --md-base-c: #071627;
  --md-base-c-theme: #071627;
  --md-attn: #BB006D;
  --md-brand: #007375;
  --md-base-3: #F9F9FA;
  --md-chill: #631CCF;
  --md-theme-fade: #BB006D;
  --md-base-c-dimmed: #565776;
  --md-success: #007A4B;
  --md-base-1: #F3F3F6;
  --md-base-3-bg: #FFFFFF;
  
  /* Material theme compatibility - reference Bifrost variables */
  --md-primary-fg-color: var(--md-base-c-theme);
  --md-accent-fg-color: var(--md-attn);
  --md-accent2-fg-color: var(--md-brand);
  --md-accent3-fg-color: var(--md-base-3);
  --md-accent4-fg-color: var(--md-chill);
  --md-accent5-fg-color: var(--md-theme-fade);
  --md-dimmed-fg-color: var(--md-base-c-dimmed);
  --md-success-fg-color: var(--md-success);
  --md-scheme-fg-color: var(--md-base-1);
  --md-default-bg-color: var(--md-base-1);
  --md-secondary-bg-color: var(--md-base-3-bg);
  
  /* Override Material theme's code block background to match header */
  --md-code-bg-color: var(--md-base-3-bg);
  --md-code-hl-color: var(--md-base-3-bg);
  --md-code-bg: var(--md-base-3-bg);
  /* Override Material theme's code block border radius */
  --md-code-border-radius: 0.5rem;
}

/* Dark mode overrides */
[data-md-color-scheme="slate"] {
  /* Bifrost semantic color names */
  --md-base-c: #F3F3F6;
  --md-base-c-theme: #F3F3F6;
  --md-attn: #FF6CC5;
  --md-brand: #0DF2D7;
  --md-base-3: #0A1C2E;
  --md-chill: #AD8AFF;
  --md-theme-fade: #FF6CC5;
  --md-base-c-dimmed: #8A98A8;
  --md-success: #00F597;
  --md-base-1: #071627;
  --md-base-2: #0F2133;
  
  /* Material theme compatibility - reference Bifrost variables */
  --md-primary-fg-color: var(--md-base-c-theme);
  --md-accent-fg-color: var(--md-attn);
  --md-accent2-fg-color: var(--md-brand);
  --md-accent3-fg-color: var(--md-base-3);
  --md-accent4-fg-color: var(--md-chill);
  --md-accent5-fg-color: var(--md-theme-fade);
  --md-dimmed-fg-color: var(--md-base-c-dimmed);
  --md-success-fg-color: var(--md-success);
  --md-scheme-fg-color: var(--md-base-1);
  --md-default-bg-color: var(--md-base-1);
  --md-secondary-bg-color: var(--md-base-2);
  
  /* Override Material theme's code block background to match header */
  --md-code-bg-color: var(--md-base-2);
  --md-code-hl-color: var(--md-base-2);
  --md-code-bg: var(--md-base-2);
  /* Override Material theme's code block border radius */
  --md-code-border-radius: 0.5rem;
}

/* Grid cards for homepage */
.md-typeset .grid.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.md-typeset .grid.cards > * {
  background: var(--md-code-bg-color);
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 16px;
  padding: 1.5rem;
  transition: all 0.3s ease;
  position: relative;
}

.md-typeset .grid.cards > *:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-color: var(--md-primary-fg-color);
}

/* Card header styling - Bifrost h5 */
.md-typeset .grid.cards strong {
  font-family: 'Satoshi', 'Open Sans', Arial, sans-serif;
  font-feature-settings: "ss02", "ss03", "ss04", "liga" 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--md-base-c);
}

/* Card paragraph text - base-c color and Bifrost large size */
.md-typeset .grid.cards p {
  color: var(--md-base-c);
  font-size: 16px;
}

/* Arrow link in top right corner - CSS arrow */
.md-typeset .grid.cards .card-arrow-link {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  text-decoration: none;
  transition: all 0.2s ease;
  z-index: 10;
  display: inline-block;
  width: 20px;
  height: 20px;
}

/* Create arrow using CSS borders */
.md-typeset .grid.cards .card-arrow-link::before {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--md-base-c-dimmed);
  border-right: 2px solid var(--md-base-c-dimmed);
  transform: rotate(45deg);
  transition: border-color 0.2s ease;
}

.md-typeset .grid.cards .card-arrow-link:hover {
  transform: translateX(4px);
}

.md-typeset .grid.cards .card-arrow-link:hover::before,
.md-typeset .grid.cards li:hover .card-arrow-link::before {
  border-top-color: var(--md-base-c);
  border-right-color: var(--md-base-c);
}

/* Custom admonition styling */

/* Tip */
.md-typeset .admonition.tip,
.md-typeset details.tip, .md-typeset .admonition-title::before {
  border-color: var(--md-brand);
}

.md-typeset .tip > .admonition-title::before, .md-typeset .tip > summary::before {
  background-color: var(--md-brand);
}

.md-typeset .tip > .admonition-title::before, .md-typeset .tip > summary::after {
  background-color: var(--md-brand);
}

.md-typeset .tip > .admonition-title, .md-typeset .tip > summary {
  background-color: var(--md-base-3);
}

/* Info */
.md-typeset .admonition.info,
.md-typeset details.info {
  border-color: var(--md-attn);

}

.md-typeset .info > .admonition-title::before, .md-typeset .info > summary::before {
  background-color: var(--md-attn);
}

.md-typeset .info > .admonition-title::before, .md-typeset .info > summary::after {
  background-color: var(--md-attn);
}

.md-typeset .info > .admonition-title, .md-typeset .info > summary {
  background-color: var(--md-base-3);
}

/* Abstract */
.md-typeset .admonition.abstract,
.md-typeset details.abstract {
  border-color: var(--md-chill);
}

.md-typeset .abstract > .admonition-title::before, .md-typeset .abstract > summary::before {
  background-color: var(--md-chill);
}

.md-typeset .abstract > .admonition-title::before, .md-typeset .abstract > summary::after {
  background-color: var(--md-chill);
}

.md-typeset .abstract > .admonition-title, .md-typeset .abstract > summary {
  background-color: var(--md-base-3);
}

/* Note */
.md-typeset .admonition.note,
.md-typeset details.note {
  border-color: var(--md-theme-fade);
}

.md-typeset .note > .admonition-title::before, .md-typeset .note > summary::before {
  background-color: var(--md-theme-fade);
}

.md-typeset .note > .admonition-title::before, .md-typeset .note > summary::after {
  background-color: var(--md-theme-fade);
}

.md-typeset .note > .admonition-title, .md-typeset .note > summary {
  background-color: var(--md-base-3);
}

/* Example */
.md-typeset .admonition.example,
.md-typeset details.example {
  border-color: var(--md-base-c-dimmed);
}

.md-typeset .example > .admonition-title::before, .md-typeset .example > summary::before {
  background-color: var(--md-base-c-dimmed);
}

.md-typeset .example > .admonition-title::before, .md-typeset .example > summary::after {
  background-color: var(--md-base-c-dimmed);
}

.md-typeset .example > .admonition-title, .md-typeset .example > summary {
  background-color: var(--md-base-3);
}

/* Success */
.md-typeset .admonition.success,
.md-typeset details.success {
  border-color: var(--md-success);
}

.md-typeset .success > .admonition-title::before, .md-typeset .success > summary::before {
  background-color: var(--md-success);
}

.md-typeset .success > .admonition-title::before, .md-typeset .success > summary::after {
  background-color: var(--md-success);
}

.md-typeset .success > .admonition-title, .md-typeset .success > summary {
  background-color: var(--md-base-3);
}

/* Header styling */
.md-header {
  color: var(--md-base-c-theme) !important;
}

/* Light mode header background */
[data-md-color-scheme="default"] .md-header {
  background-color: var(--md-base-3-bg) !important;
}

/* Dark mode header background */
[data-md-color-scheme="slate"] .md-header {
  background-color: var(--md-base-2) !important;
}

[data-md-component="tabs"] {
  font-family: 'Satoshi', 'Open Sans', Arial, sans-serif;
  font-feature-settings: "ss02", "ss03", "ss04", "liga" 0;
  color: var(--md-base-c-theme) !important;
}

/* Light mode tabs background */
[data-md-color-scheme="default"] [data-md-component="tabs"] {
  background-color: var(--md-base-3-bg) !important;
}

/* Dark mode tabs background */
[data-md-color-scheme="slate"] [data-md-component="tabs"] {
  background-color: var(--md-base-2) !important;
}

.md-header__title {
  color: var(--md-base-c-theme);
  font-weight: 640;
  font-size: 16px;
}

.md-header__topic:first-child {
  font-weight: 740;
}

.md-header__topic {
  font-weight: 740;
}

/* Header navigation items */
.md-header__option {
  color: var(--md-base-c-theme) !important;
}

.md-header__button {
  color: var(--md-base-c-theme) !important;
}

.md-header__button:hover {
  color: var(--md-brand) !important;
}

/* Hamburger menu (mobile navigation toggle) styling */
.md-header__button.md-icon {
  color: var(--md-base-c-theme) !important;
}

.md-header__button.md-icon:hover {
  color: var(--md-attn) !important;
}

/* Theme toggle button positioning */
.md-header__option[data-md-component="palette"] {
  order: 999;
  margin-left: auto;
}

/* Ensure header has flex layout */
.md-header__inner {
  display: flex;
  align-items: center;
}

/* Search and other header elements */
.md-search__input {
  color: var(--md-base-c-theme) !important;
}

.md-search__input::placeholder {
  color: var(--md-base-c-dimmed) !important;
}

/* Navigation styling */
.md-nav__item--active > .md-nav__link {
  color: var(--md-attn);
}

/* Table of contents header */
.md-nav--secondary .md-nav__title {
    color: var(--md-base-c);
}

/* Highlight active ToC link*/
.md-nav__link--active,
.md-nav__item--active > .md-nav__link {
    color: var(--md-attn) !important;
}

/* Make navigation section titles more prominent */
.md-nav--primary .md-nav__item--section > .md-nav__link,
.md-nav--secondary .md-nav__item--section > .md-nav__link {
    font-weight: 740;
    letter-spacing: 0.01em;
}

/* Light mode section titles - use base-c color */
[data-md-color-scheme="default"] .md-nav--primary .md-nav__item--section > .md-nav__link,
[data-md-color-scheme="default"] .md-nav--secondary .md-nav__item--section > .md-nav__link {
    color: var(--md-base-c);
}

/* Dark mode section titles - use base-c color */
[data-md-color-scheme="slate"] .md-nav--primary .md-nav__item--section > .md-nav__link,
[data-md-color-scheme="slate"] .md-nav--secondary .md-nav__item--section > .md-nav__link {
    color: var(--md-base-c);
}

/*Custom link styling */
.md-typeset a {
    color: var(--md-attn);
    font-weight: normal;
}

.md-typeset a:hover {
    color: var(--md-attn);
    text-decoration: underline;
}

/* Code block styling */
.md-typeset pre > code {
  font-size: 0.85rem;
}

/* Code syntax highlighting using Bifrost colors */
/* Light mode code highlighting */
[data-md-color-scheme="default"] {
  /* Keywords - use strong theme color for high contrast */
  .highlight .k,
  .highlight .kn,
  .highlight .kp,
  .highlight .kr,
  .highlight .kt { 
    color: var(--bfc-theme-3, var(--md-base-c-theme)); /* Fallback to existing color */
  }
  
  /* Strings - use brand color */
  .highlight .s,
  .highlight .s1,
  .highlight .s2,
  .highlight .sb,
  .highlight .sc,
  .highlight .sd,
  .highlight .se,
  .highlight .sh,
  .highlight .si,
  .highlight .sx,
  .highlight .sr,
  .highlight .ss {
    color: var(--bfc-brand, var(--md-brand)); /* Fallback to existing brand color */
  }
  
  /* Comments - use base-2 for subtle but readable text */
  .highlight .c,
  .highlight .c1,
  .highlight .cm,
  .highlight .cp,
  .highlight .cs {
    color: var(--bfc-base-2, var(--md-base-c-dimmed)); /* Fallback to existing dimmed */
    font-style: italic;
  }
  
  /* Numbers - use success color */
  .highlight .m,
  .highlight .mf,
  .highlight .mh,
  .highlight .mi,
  .highlight .mo {
    color: var(--bfc-success, var(--md-success)); /* Fallback to existing success */
  }
  
  /* Functions - use attention color */
  .highlight .nf,
  .highlight .fm {
    color: var(--bfc-attn, var(--md-attn)); /* Fallback to existing attention */
  }
  
  /* Classes - use chill color */
  .highlight .nc {
    color: var(--bfc-chill, var(--md-chill)); /* Fallback to existing chill */
  }
  
  /* Variables - use theme-2 */
  .highlight .na,
  .highlight .nv,
  .highlight .vc,
  .highlight .vg,
  .highlight .vi {
    color: var(--bfc-theme-2, var(--md-base-c-theme)); /* Fallback to theme color */
  }
  
  /* Operators - use theme-1 */
  .highlight .o,
  .highlight .ow {
    color: var(--bfc-theme-1, var(--md-brand)); /* Fallback to brand */
  }
  
  /* Built-ins and exceptions - use warning color */
  .highlight .nb,
  .highlight .ne {
    color: var(--bfc-warning, var(--md-attn)); /* Fallback to attention */
  }
  
  /* Decorators and annotations - use alert */
  .highlight .nd,
  .highlight .ni {
    color: var(--bfc-alert, var(--md-theme-fade)); /* Fallback to theme-fade */
  }
}

/* Dark mode code highlighting */
[data-md-color-scheme="slate"] {
  /* Keywords */
  .highlight .k,
  .highlight .kn,
  .highlight .kp,
  .highlight .kr,
  .highlight .kt { 
    color: var(--bfc-theme, var(--md-base-c-theme)); /* Fallback to existing theme */
  }
  
  /* Strings */
  .highlight .s,
  .highlight .s1,
  .highlight .s2,
  .highlight .sb,
  .highlight .sc,
  .highlight .sd,
  .highlight .se,
  .highlight .sh,
  .highlight .si,
  .highlight .sx,
  .highlight .sr,
  .highlight .ss {
    color: var(--bfc-brand, var(--md-brand)); /* Fallback to existing brand */
  }
  
  /* Comments */
  .highlight .c,
  .highlight .c1,
  .highlight .cm,
  .highlight .cp,
  .highlight .cs {
    color: var(--bfc-base-2, var(--md-base-c-dimmed)); /* Fallback to existing dimmed */
    font-style: italic;
  }
  
  /* Numbers */
  .highlight .m,
  .highlight .mf,
  .highlight .mh,
  .highlight .mi,
  .highlight .mo {
    color: var(--bfc-success, var(--md-success)); /* Fallback to existing success */
  }
  
  /* Functions */
  .highlight .nf,
  .highlight .fm {
    color: var(--bfc-attn, var(--md-attn)); /* Fallback to existing attention */
  }
  
  /* Classes */
  .highlight .nc {
    color: var(--bfc-chill, var(--md-chill)); /* Fallback to existing chill */
  }
  
  /* Variables */
  .highlight .na,
  .highlight .nv,
  .highlight .vc,
  .highlight .vg,
  .highlight .vi {
    color: var(--bfc-theme-2, var(--md-base-c-theme)); /* Fallback to theme color */
  }
  
  /* Operators */
  .highlight .o,
  .highlight .ow {
    color: var(--bfc-theme-1, var(--md-brand)); /* Fallback to brand */
  }
  
  /* Built-ins and exceptions */
  .highlight .nb,
  .highlight .ne {
    color: var(--bfc-warning, var(--md-attn)); /* Fallback to attention */
  }
  
  /* Decorators and annotations */
  .highlight .nd,
  .highlight .ni {
    color: var(--bfc-alert, var(--md-theme-fade)); /* Fallback to theme-fade */
  }
}

/* Enhanced inline code styling with Bifrost colors */
.md-typeset code {
  color: var(--bfc-brand, var(--md-brand));
  background-color: var(--bfc-base-3-bg, var(--md-code-bg-color));
  border-radius: 0.25rem;
  padding: 0.125rem 0.25rem;
  border: 1px solid var(--bfc-base-2, var(--md-default-fg-color--lightest));
}

/* Remove all borders and backgrounds from code block containers */
.md-typeset .highlight,
.md-typeset .codehilite,
.md-typeset pre {
  background-color: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
  margin: 0;
}

/* Apply background and styling only to the code element itself */
.md-typeset .highlight pre code,
.md-typeset .codehilite pre code,
.md-typeset pre code {
  background-color: var(--md-code-bg-color);
  border-radius: 0.5rem;
  padding: 1rem;
  display: block;
  margin: 0;
}

/* Table styling */
.md-typeset table {
  margin: 1.5rem 0;
}

.md-typeset table th {
  background-color: var(--md-default-fg-color--lightest);
  font-weight: 600;
}

/* Grid cards styling */
.md-typeset .grid.cards > ol > li,
.md-typeset .grid.cards > ul > li,
.md-typeset .grid > .card {
  border-radius: 16px;
  position: relative;
  overflow: hidden;
}

.md-typeset .grid.cards > ol > li:focus-within,
.md-typeset .grid.cards > ol > li:hover,
.md-typeset .grid.cards > ul > li:focus-within,
.md-typeset .grid.cards > ul > li:hover,
.md-typeset .grid > .card:focus-within,
.md-typeset .grid > .card:hover {
  border: .05rem solid var(--md-default-fg-color--lightest);
  box-shadow: none;
  }

/* Footer styling with Bifrost colors */
.md-footer {
  margin-top: 4rem;
  background-color: var(--bfc-base-1, var(--md-base-1)) !important;
  color: var(--bfc-base, var(--md-base-c-theme)) !important;
}

.md-footer__inner {
  background-color: var(--bfc-base-3, var(--md-base-3)) !important;
}

/* Footer navigation links */
.md-footer__link {
  color: var(--bfc-base, var(--md-base-c-theme)) !important;
  transition: color 0.2s ease;
}

.md-footer__link:hover {
  color: var(--bfc-attn, var(--md-attn)) !important;
}

/* Footer navigation titles */
.md-footer__title {
  color: var(--bfc-base-2, var(--md-base-c-dimmed)) !important;
  font-weight: 500;
}

/* Footer direction text (Previous/Next) */
.md-footer__direction {
  color: var(--bfc-base-2, var(--md-base-c-dimmed)) !important;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Hide social links in footer */
.md-footer__social {
  display: none !important;
}

/* Footer meta section - show but hide generator text */
.md-footer-meta {
  background-color: var(--md-base-3) !important;
  color: var(--md-base-c-theme) !important;
}

.md-footer-meta__inner {
  background-color: var(--md-base-3) !important;
  color: var(--md-base-c-theme) !important;
}

/* Hide "Made with Material for MkDocs" generator text */
.md-footer-meta .md-footer-copyright__highlight {
  display: none !important;
}

/* Footer copyright text - more specific selectors */
.md-footer-meta .md-footer-copyright {
  color: var(--md-base-c-theme) !important;
}

.md-footer-meta .md-footer-copyright__highlight {
  color: var(--md-base-c-theme) !important;
}

.md-footer-meta .md-footer-copyright a {
  color: var(--md-attn) !important;
}

.md-footer-meta .md-footer-copyright a:hover {
  color: var(--md-attn) !important;
}

/* Override all text in footer meta */
.md-footer-meta * {
  color: var(--md-base-c-theme) !important;
}

.md-footer-meta a {
  color: var(--md-attn) !important;
}

.md-footer-meta a:hover {
  color: var(--md-attn) !important;
}

/* Coming soon tags */
.md-typeset em:contains("coming soon") {
  background: var(--md-code-bg-color);
  border-radius: 0.2rem;
  padding: 0.1rem 0.3rem;
  font-size: 0.85em;
  font-style: normal;
  color: var(--md-default-fg-color--light);
}

/* Reduce spacing between heading and metadata */
.md-typeset h1 + .article-meta {
  margin-top: -0.7rem;
}

/* Article metadata styling */
.article-meta {
  background-color: transparent;
  border-top: 1px solid var(--md-default-fg-color--lightest);
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
  border-left: none;
  border-right: none;
  border-radius: 0;
  padding: 0.5rem 0;
  margin: 0 0 1.5rem 0;
  font-size: 0.75rem;
  color: var(--md-default-fg-color--light);
  line-height: 1.4;
}

.article-meta .meta-item {
  display: inline-block;
  margin-right: 1rem;
}

.article-meta .meta-item:last-child {
  margin-right: 0;
}

.article-meta .meta-label {
  font-weight: 700;
  color: var(--md-default-fg-color--light);
}

.article-meta .meta-value {
  color: var(--md-default-fg-color--light);
}

.article-meta .meta-author {
  color: var(--md-default-fg-color--light);
  font-weight: normal;
}

.article-meta .meta-date {
  color: var(--md-default-fg-color--light);
}

/* Responsive metadata */
@media screen and (max-width: 768px) {
  .article-meta .meta-item {
    display: block;
    margin-right: 0;
    margin-bottom: 0.5rem;
  }
  
  .article-meta .meta-item:last-child {
    margin-bottom: 0;
  }
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
  .md-typeset .grid.cards {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 76.2344em) {
  .md-nav--primary .md-nav__title[for="__drawer"] {
    background-color: var(--md-base-3-bg);
    color: var(--md-base-c-theme);
  }
  
  /* Show and style site title in mobile navigation drawer */
  .md-nav--primary .md-nav__title--site {
    display: block !important;
    background-color: var(--md-base-1);
    padding: 1.5rem 1rem;
    margin: 0;
    border-bottom: 1px solid var(--md-default-fg-color--lightest);
    text-align: center;
  }
  
  /* Style the site title link and add logo */
  .md-nav--primary .md-nav__title--site .md-nav__button {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--md-base-c-theme);
    font-family: 'Satoshi', 'Open Sans', Arial, sans-serif;
    font-feature-settings: "ss02", "ss03", "ss04", "liga" 0;
    font-weight: 640;
    font-size: 1.1rem;
  }
  
  /* Add logo before site title in mobile nav */
  .md-nav--primary .md-nav__title--site .md-nav__button::before {
    content: "";
    display: block;
    width: 48px;
    height: 48px;
    background-image: url("../img/developer-platform-logo.svg");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    margin-bottom: 0.25rem;
  }
}

/* Hide site name from desktop navigation and regular mobile title */
.md-nav__title--site {
  display: none;
}

/* Hide the "Developer Platform Docs" section title above Home in navigation */
.md-nav--primary .md-nav__title {
  display: none !important;
}

/* Keep the drawer toggle title visible */
.md-nav--primary .md-nav__title[for="__drawer"]:not(.md-nav__title--site) {
  display: block;
}

/* Hide back buttons on desktop - they should only appear in mobile hamburger menu */
@media screen and (min-width: 76.25em) {
  .md-nav--primary .md-nav__back-button,
  .md-nav--primary .md-nav__section-title {
    display: none !important;
  }
}

/* Mobile navigation back button and section header styling */
@media screen and (max-width: 76.2344em) {
  /* Back button styling - clean and minimal */
  .md-nav--primary .md-nav__back-button {
    margin: 0 !important;
    padding: 0 !important;
    background-color: var(--md-base-2) !important;
    border-bottom: none !important;
  }

  .md-nav--primary .md-nav__back-button .md-nav__link {
    color: var(--md-base-c-theme) !important;
    font-weight: 400 !important;
    font-family: 'Open Sans', Arial, sans-serif !important;
    background-color: transparent !important;
    border-radius: 0 !important;
    margin: 0 !important;
    padding: 0.75rem 1.2rem !important;
    transition: color 0.2s ease, background-color 0.2s ease;
    text-decoration: none !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    font-size: 0.75rem !important;
  }

  .md-nav--primary .md-nav__back-button .md-nav__link:hover {
    background-color: var(--md-default-fg-color--lightest) !important;
    color: var(--md-base-c-theme) !important;
  }

  .md-nav--primary .md-nav__back-button .md-nav__link:focus {
    outline: 2px solid var(--md-chill);
    outline-offset: -2px;
    background-color: var(--md-default-fg-color--lightest) !important;
  }

  /* Style the back arrow icon - smaller to match text */
  .md-nav--primary .md-nav__back-button svg {
    width: 18px !important;
    height: 18px !important;
    margin-right: 0 !important;
    opacity: 1;
    transition: opacity 0.2s ease;
  }

  .md-nav--primary .md-nav__back-button:hover svg {
    opacity: 0.8;
  }

  /* Section title styling - same size as navigation text */
  .md-nav--primary .md-nav__section-title {
    margin: 0 !important;
    padding: 0 !important;
    background-color: var(--md-base-2) !important;
    border-bottom: none !important;
    border-top: none !important;
    border: none !important;
  }

  .md-nav--primary .md-nav__section-title-text {
    color: var(--md-base-c-theme) !important;
    font-weight: 500 !important;
    font-size: 0.75rem !important;
    padding: 0 1.2rem 0.75rem 1.2rem !important;
    margin: 0 !important;
    font-family: 'Open Sans', Arial, sans-serif !important;
    text-transform: none !important;
    letter-spacing: normal !important;
  }

  /* Remove spacing adjustments */
  .md-nav--primary .md-nav__back-button + .md-nav__item,
  .md-nav--primary .md-nav__section-title + .md-nav__item {
    margin-top: 0 !important;
  }

  /* Ensure proper background color for header area - no gap */
  .md-nav--primary .md-nav__back-button + .md-nav__section-title {
    margin-top: 0 !important;
  }

  /* Remove any borders from the header area completely */
  .md-nav--primary .md-nav__back-button *,
  .md-nav--primary .md-nav__section-title *,
  .md-nav--primary .md-nav__back-button::before,
  .md-nav--primary .md-nav__back-button::after,
  .md-nav--primary .md-nav__section-title::before,
  .md-nav--primary .md-nav__section-title::after {
    border: none !important;
    border-bottom: none !important;
    border-top: none !important;
  }
}

/* Breadcrumb styling */
.breadcrumb-nav {
  margin-bottom: 1.5rem;
  font-size: 0.8rem;
  color: var(--md-default-fg-color--light);
}

.breadcrumb-home {
  color: var(--md-attn) !important;
  text-decoration: none;
}

.breadcrumb-home:hover {
  color: var(--md-attn) !important;
  text-decoration: underline;
}