/* Gira Brand Colors and Custom Styling */

:root {
  /* Primary brand colors extracted from Gira logo */
  --gira-purple: #b421ff;
  --gira-cyan: #21d1fa;
  --gira-blue-light: #40f0fb;
  --gira-blue-dark: #096cff;
  --gira-indigo: #506ce7;
  --gira-violet: #6f3c9f;
  
  /* Material Design color overrides - neutral navbar */
  --md-primary-fg-color: #424242;
  --md-primary-fg-color--light: #6d6d6d;
  --md-primary-fg-color--dark: #1d1d1d;
  --md-accent-fg-color: #21d1fa;
  --md-accent-fg-color--transparent: #21d1fa1a;
  
  /* Custom gradients matching logo */
  --gira-gradient-primary: linear-gradient(135deg, #b421ff 0%, #21d1fa 100%);
  --gira-gradient-secondary: linear-gradient(135deg, #40f0fb 0%, #096cff 100%);
  --gira-gradient-tertiary: linear-gradient(135deg, #506ce7 0%, #6f3c9f 100%);
}

/* Dark mode color adjustments - keep neutral navbar */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #424242;
  --md-primary-fg-color--light: #6d6d6d;
  --md-primary-fg-color--dark: #212121;
  --md-accent-fg-color: #40f0fb;
  --md-accent-fg-color--transparent: #40f0fb1a;
}

/* Logo styling */
.md-header__button.md-logo {
  padding: 0.2rem;
}

.md-header__button.md-logo img {
  height: 2rem;
  width: auto;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* Enhanced navigation styling */
.md-nav__title {
  font-weight: 600;
}

/* Main navigation active links - only apply gradient to main nav, not TOC */
.md-nav--primary .md-nav__link--active {
  background: var(--gira-gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 600;
}

/* Code block enhancements */
.md-typeset .highlight {
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.md-typeset .highlight code {
  border-radius: 0;
}

/* Custom admonition styles */
.md-typeset .admonition.gira-tip {
  border-left: 0.25rem solid var(--gira-purple);
}

.md-typeset .admonition.gira-tip > .admonition-title {
  background-color: var(--gira-purple);
  color: white;
}

.md-typeset .admonition.gira-info {
  border-left: 0.25rem solid var(--gira-cyan);
}

.md-typeset .admonition.gira-info > .admonition-title {
  background-color: var(--gira-cyan);
  color: white;
}

/* Enhanced search styling */
.md-search__input {
  border-radius: 1.5rem;
}

.md-search__input:focus {
  box-shadow: 0 0 0 2px var(--gira-purple);
}

/* Gradient text for headings */
.md-typeset h1 {
  background: var(--gira-gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

/* Button enhancements */
.md-button--primary {
  background: var(--gira-gradient-primary);
  border: none;
  color: white;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.md-button--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(180, 33, 255, 0.3);
}

/* Table of contents styling */
.md-nav--secondary .md-nav__link--active {
  border-left: 1px solid rgba(180, 33, 255, 0.4);
  padding-left: calc(1rem - 1px);
}

/* Integrated TOC styling */
.md-nav--integrated .md-nav__link--active {
  border-left: 1px solid rgba(180, 33, 255, 0.4);
  padding-left: calc(1rem - 1px);
}

/* Fix TOC active state visibility - override gradient text */
.md-nav--secondary .md-nav__link--active,
.md-nav--integrated .md-nav__link--active {
  background: none !important;
  background-clip: unset !important;
  -webkit-background-clip: unset !important;
  -webkit-text-fill-color: unset !important;
  color: var(--gira-purple) !important;
  font-weight: 600;
}

/* Ensure TOC links are always visible */
.md-nav--secondary .md-nav__link--active .md-ellipsis,
.md-nav--integrated .md-nav__link--active .md-ellipsis {
  color: var(--gira-purple) !important;
}

/* Dark mode TOC fixes */
[data-md-color-scheme="slate"] .md-nav--secondary .md-nav__link--active,
[data-md-color-scheme="slate"] .md-nav--integrated .md-nav__link--active {
  color: var(--gira-cyan) !important;
  border-left-color: rgba(33, 209, 250, 0.4);
}

[data-md-color-scheme="slate"] .md-nav--secondary .md-nav__link--active .md-ellipsis,
[data-md-color-scheme="slate"] .md-nav--integrated .md-nav__link--active .md-ellipsis {
  color: var(--gira-cyan) !important;
}

/* Make the existing TOC vertical line thinner and more transparent */
.md-nav--secondary {
  border-left: 0.5px solid rgba(128, 128, 128, 0.3) !important;
}

.md-nav--integrated {
  border-left: 0.5px solid rgba(128, 128, 128, 0.3) !important;
}

/* Footer enhancements */
.md-footer {
  background: var(--gira-gradient-tertiary);
}

.md-footer-meta {
  background: rgba(0, 0, 0, 0.1);
}

/* Mobile responsiveness */
@media screen and (max-width: 76.1875em) {
  .md-header__button.md-logo img {
    height: 1.6rem;
  }
}

/* Print styles */
@media print {
  .md-typeset h1 {
    background: none;
    -webkit-text-fill-color: initial;
    color: #333;
  }
  
  .md-nav__link--active {
    background: none;
    -webkit-text-fill-color: initial;
    color: #333;
  }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
  .md-button--primary {
    transition: none;
  }
  
  .md-button--primary:hover {
    transform: none;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --md-primary-fg-color: #7000b3;
    --md-accent-fg-color: #0099cc;
  }
  
  .md-typeset h1 {
    background: none;
    -webkit-text-fill-color: initial;
    color: var(--md-primary-fg-color);
  }
  
  .md-nav__link--active {
    background: none;
    -webkit-text-fill-color: initial;
    color: var(--md-primary-fg-color);
  }
}