/* LimaCharlie Custom Branding */
/* Brand Colors (from official brand guide):
   - LC Blue 1 (Dark Navy):     #0D1B2A - backgrounds, headers
   - LC Blue 2:                 #1B263B - secondary dark
   - LC Blue 3:                 #415A77 - tertiary
   - LC Blue 4 (Primary Blue):  #2563EB - main brand color, logo
   - LC Blue 5:                 #60A5FA - light accent
   - LC Blue 6:                 #BFDBFE - lightest
   - LC Pink 1:                 #831843 - dark CTA
   - LC Pink 2:                 #BE185D - medium CTA
   - LC Pink 3 (CTA):           #E91E63 - primary CTA/accent
   - LC White:                  #FFFFFF
*/

:root {
  /* Light mode custom colors */
  --md-primary-fg-color: #0D1B2A;
  --md-primary-fg-color--light: #1B263B;
  --md-primary-fg-color--dark: #0A1220;

  /* Primary brand blue for links and highlights */
  --md-accent-fg-color: #2563EB;
  --md-accent-fg-color--transparent: #2563EB1a;

  /* Links - explicit color for light mode visibility */
  --md-typeset-a-color: #2563EB;

  /* CTA pink for buttons */
  --lc-cta-color: #E91E63;
  --lc-cta-color--hover: #BE185D;

  /* Custom typography scale */
  --md-typeset-font-size: 0.8rem;
}

[data-md-color-scheme="slate"] {
  /* Dark mode - use LC Blue palette for backgrounds */
  --md-primary-fg-color: #0D1B2A;
  --md-primary-fg-color--light: #1B263B;
  --md-primary-fg-color--dark: #0A1220;

  /* Accent - use bright blue for better dark mode visibility */
  --md-accent-fg-color: #60A5FA;
  --md-accent-fg-color--transparent: #60A5FA1a;

  /* CTA pink */
  --lc-cta-color: #E91E63;
  --lc-cta-color--hover: #F472B6;

  /* Enhanced dark mode backgrounds using LC Blue tones */
  --md-default-bg-color: #0A1220;
  --md-default-bg-color--light: #0D1B2A;
  --md-default-bg-color--lighter: #1B263B;
  --md-default-bg-color--lightest: #415A77;

  /* Code blocks - darker navy for better contrast */
  --md-code-bg-color: #0A1220;
  --md-code-fg-color: #BFDBFE;

  /* Links with blue accent */
  --md-typeset-a-color: #60A5FA;
}

/* Light mode link underlines for better visibility */
[data-md-color-scheme="default"] .md-typeset a {
  text-decoration: underline;
  text-decoration-color: rgba(37, 99, 235, 0.4);
  text-underline-offset: 0.15em;
}

[data-md-color-scheme="default"] .md-typeset a:hover {
  text-decoration-color: rgba(37, 99, 235, 1);
}

/* Exclude nav, header, footer, and button links from underline */
[data-md-color-scheme="default"] .md-nav a,
[data-md-color-scheme="default"] .md-header a,
[data-md-color-scheme="default"] .md-footer a,
[data-md-color-scheme="default"] .md-button,
[data-md-color-scheme="default"] .md-tabs a,
[data-md-color-scheme="default"] .md-source {
  text-decoration: none;
}

/* Custom heading styles */
h1, h2, h3, h4, h5, h6,
.md-header__topic,
.md-nav__title {
  font-family: "Rubik", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* Enhanced code block styling */
.md-typeset pre > code {
  border-radius: 0.4rem;
}

.md-typeset code {
  background-color: var(--md-code-bg-color);
  border-radius: 0.25rem;
  padding: 0.15em 0.4em;
  font-size: 0.85em;
}

/* Improved table styling */
.md-typeset table:not([class]) {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.4rem;
  overflow: hidden;
}

.md-typeset table:not([class]) th {
  background-color: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

/* Admonition enhancements */
.md-typeset .admonition,
.md-typeset details {
  border-left: 0.2rem solid var(--md-accent-fg-color);
  border-radius: 0.4rem;
}

/* Search highlighting */
.md-search-result__article--document .md-search-result__title {
  color: var(--md-default-fg-color);
  font-weight: 500;
}

/* Navigation hover effects */
.md-nav__link:hover {
  color: var(--md-accent-fg-color);
}

.md-nav__link--active {
  color: var(--md-accent-fg-color);
  font-weight: 600;
}

/* Button styling */
.md-button {
  border-radius: 0.3rem;
  transition: all 0.2s ease;
}

.md-button--primary {
  background-color: var(--lc-cta-color, #E91E63);
  border-color: var(--lc-cta-color, #E91E63);
}

.md-button--primary:hover {
  background-color: var(--lc-cta-color--hover, #BE185D);
  border-color: var(--lc-cta-color--hover, #BE185D);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(233, 30, 99, 0.3);
}

/* Enhanced hero section for index page - scoped to main content only */
.md-content .md-typeset h1:first-of-type {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #E91E63 0%, #2563EB 50%, #0D1B2A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glassmorphic card effect for better visual hierarchy */
.md-typeset .card {
  background: var(--md-default-bg-color--light);
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.6rem;
  padding: 1.5rem;
  margin: 1rem 0;
  backdrop-filter: blur(10px);
}

/* Footer customization */
.md-footer {
  background-color: var(--md-primary-fg-color);
}

.md-footer-meta {
  background-color: var(--md-primary-fg-color--dark);
}

/* Top navigation tabs */
.md-tabs {
  background-color: var(--md-primary-fg-color);
}

/* Scrollbar styling for dark mode */
[data-md-color-scheme="slate"] ::-webkit-scrollbar {
  width: 0.5rem;
  height: 0.5rem;
}

[data-md-color-scheme="slate"] ::-webkit-scrollbar-thumb {
  background-color: var(--md-default-fg-color--lightest);
  border-radius: 0.25rem;
}

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

/* Responsive improvements */
@media screen and (max-width: 76.25em) {
  .md-nav--primary .md-nav__title[for="__drawer"] {
    background-color: var(--md-primary-fg-color);
  }
}

/* Code copy button enhancement */
.md-clipboard {
  color: var(--md-default-fg-color--light);
}

.md-clipboard:hover {
  color: var(--md-accent-fg-color);
}

/* Version badge styling (if versioning is added later) */
.md-version__current {
  color: var(--md-accent-fg-color);
}

/* Search result highlighting */
.md-search-result mark {
  background-color: var(--md-accent-fg-color--transparent);
  color: inherit;
  text-decoration: none;
}