/* Modern SPADE-LLM Documentation Theme */

/* CSS Custom Properties */
:root {
  /* Primary Purple Brand Colors */
  --spade-purple-50: #faf5ff;
  --spade-purple-100: #f3e8ff;
  --spade-purple-200: #e9d5ff;
  --spade-purple-300: #d8b4fe;
  --spade-purple-400: #c084fc;
  --spade-purple-500: #a855f7;
  --spade-purple-600: #9333ea;
  --spade-purple-700: #7c3aed;
  --spade-purple-800: #6b21a8;
  --spade-purple-900: #581c87;
  
  /* Material Design Overrides */
  --md-primary-fg-color: var(--spade-purple-600);
  --md-primary-fg-color--light: var(--spade-purple-500);
  --md-primary-fg-color--dark: var(--spade-purple-700);
  --md-accent-fg-color: var(--spade-purple-500);
  
  /* Force button colors for light mode */
  --md-typeset-color: #1f2937;
  --md-typeset-a-color: var(--spade-purple-600);
  
  /* Modern Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Modern Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
}

/* Dark mode color adjustments */
[data-md-color-scheme="slate"] {
  --spade-purple-50: #2a2438;
  --spade-purple-100: #3a334d;
  --spade-purple-200: #4a4361;
  --spade-purple-300: #6b5d85;
  --spade-purple-400: #8b7aa8;
  --spade-purple-500: #a995d4;
  --spade-purple-600: #b8aee4;
  --spade-purple-700: #c8bfec;
  --spade-purple-800: #d8d0f4;
  --spade-purple-900: #e8e2fc;
  
  /* Override Material Design colors for dark mode */
  --md-primary-fg-color: #a995d4;
  --md-primary-fg-color--light: #b8aee4;
  --md-primary-fg-color--dark: #8b7aa8;
  --md-accent-fg-color: #a995d4;
  
  /* Force button colors for dark mode */
  --md-typeset-color: #e2e8f0;
  --md-typeset-a-color: #a995d4;
}

/* Clean Header Styling - Universal */
.md-header {
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
}

/* Light mode header - Force visibility */
[data-md-color-scheme="default"] .md-header,
[data-md-color-scheme="default"] .md-header[data-md-state="shadow"] {
  background: #f8f9fa !important;
  color: var(--spade-purple-800) !important;
  border-bottom: 1px solid #e9ecef !important;
}

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

/* Force dark mode header elements to be visible */
[data-md-color-scheme="slate"] .md-header .md-header__inner,
[data-md-color-scheme="slate"] .md-header .md-header__button,  
[data-md-color-scheme="slate"] .md-header .md-header__topic,
[data-md-color-scheme="slate"] .md-header .md-header__title,
[data-md-color-scheme="slate"] .md-header .md-icon,
[data-md-color-scheme="slate"] .md-header .md-search__label,
[data-md-color-scheme="slate"] .md-header .md-source,
[data-md-color-scheme="slate"] .md-header .md-source__icon,
[data-md-color-scheme="slate"] .md-header .md-source__repository {
  color: #e2e8f0 !important;
}

/* Header buttons hover state - Dark Mode */
[data-md-color-scheme="slate"] .md-header .md-header__button:hover,
[data-md-color-scheme="slate"] .md-header .md-search__label:hover,
[data-md-color-scheme="slate"] .md-header .md-source:hover {
  background-color: rgba(169, 149, 212, 0.2) !important;
  color: #f1f5f9 !important;
}

/* Modern Button Styling - Universal with High Specificity */
.md-button,
.md-button.md-button--primary,
.md-typeset .md-button,
.md-typeset .md-button.md-button--primary {
  border: none !important;
  border-radius: var(--radius-md) !important;
  padding: 0.5rem 1rem !important;
  font-weight: 500 !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
  box-shadow: var(--shadow-sm) !important;
  text-decoration: none !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-height: 2.5rem !important;
  /* Override any Material Design defaults */
  font-size: 0.875rem !important;
  letter-spacing: 0.025em !important;
}

.md-button:active,
.md-button.md-button--primary:active {
  transform: translateY(0) !important;
  box-shadow: var(--shadow-sm) !important;
}

/* Light Mode Buttons - High Specificity */
[data-md-color-scheme="default"] .md-button,
[data-md-color-scheme="default"] .md-button.md-button--primary,
[data-md-color-scheme="default"] a.md-button,
[data-md-color-scheme="default"] a.md-button.md-button--primary,
[data-md-color-scheme="default"] .md-typeset .md-button,
[data-md-color-scheme="default"] .md-typeset .md-button.md-button--primary,
[data-md-color-scheme="default"] .md-typeset a.md-button,
[data-md-color-scheme="default"] .md-typeset a.md-button.md-button--primary {
  background: var(--spade-purple-600) !important;
  color: white !important;
  border-color: var(--spade-purple-600) !important;
}

[data-md-color-scheme="default"] .md-button:hover,
[data-md-color-scheme="default"] .md-button.md-button--primary:hover,
[data-md-color-scheme="default"] a.md-button:hover,
[data-md-color-scheme="default"] a.md-button.md-button--primary:hover,
[data-md-color-scheme="default"] .md-typeset .md-button:hover,
[data-md-color-scheme="default"] .md-typeset .md-button.md-button--primary:hover,
[data-md-color-scheme="default"] .md-typeset a.md-button:hover,
[data-md-color-scheme="default"] .md-typeset a.md-button.md-button--primary:hover {
  background: var(--spade-purple-700) !important;
  color: white !important;
  border-color: var(--spade-purple-700) !important;
  box-shadow: var(--shadow-md) !important;
  transform: translateY(-1px) !important;
}

[data-md-color-scheme="default"] .md-button:focus,
[data-md-color-scheme="default"] .md-button:active,
[data-md-color-scheme="default"] .md-button.md-button--primary:focus,
[data-md-color-scheme="default"] .md-button.md-button--primary:active,
[data-md-color-scheme="default"] a.md-button:focus,
[data-md-color-scheme="default"] a.md-button:active,
[data-md-color-scheme="default"] a.md-button.md-button--primary:focus,
[data-md-color-scheme="default"] a.md-button.md-button--primary:active {
  background: var(--spade-purple-800) !important;
  color: white !important;
  border-color: var(--spade-purple-800) !important;
}

/* Dark Mode Buttons - High Specificity */
[data-md-color-scheme="slate"] .md-button,
[data-md-color-scheme="slate"] .md-button.md-button--primary,
[data-md-color-scheme="slate"] a.md-button,
[data-md-color-scheme="slate"] a.md-button.md-button--primary,
[data-md-color-scheme="slate"] .md-typeset .md-button,
[data-md-color-scheme="slate"] .md-typeset .md-button.md-button--primary,
[data-md-color-scheme="slate"] .md-typeset a.md-button,
[data-md-color-scheme="slate"] .md-typeset a.md-button.md-button--primary {
  background: var(--spade-purple-600) !important;
  color: white !important;
  border-color: var(--spade-purple-600) !important;
}

[data-md-color-scheme="slate"] .md-button:hover,
[data-md-color-scheme="slate"] .md-button.md-button--primary:hover,
[data-md-color-scheme="slate"] a.md-button:hover,
[data-md-color-scheme="slate"] a.md-button.md-button--primary:hover,
[data-md-color-scheme="slate"] .md-typeset .md-button:hover,
[data-md-color-scheme="slate"] .md-typeset .md-button.md-button--primary:hover,
[data-md-color-scheme="slate"] .md-typeset a.md-button:hover,
[data-md-color-scheme="slate"] .md-typeset a.md-button.md-button--primary:hover {
  background: var(--spade-purple-700) !important;
  color: white !important;
  border-color: var(--spade-purple-700) !important;
  box-shadow: var(--shadow-md) !important;
  transform: translateY(-1px) !important;
}

[data-md-color-scheme="slate"] .md-button:focus,
[data-md-color-scheme="slate"] .md-button:active,
[data-md-color-scheme="slate"] .md-button.md-button--primary:focus,
[data-md-color-scheme="slate"] .md-button.md-button--primary:active,
[data-md-color-scheme="slate"] a.md-button:focus,
[data-md-color-scheme="slate"] a.md-button:active,
[data-md-color-scheme="slate"] a.md-button.md-button--primary:focus,
[data-md-color-scheme="slate"] a.md-button.md-button--primary:active {
  background: var(--spade-purple-800) !important;
  color: white !important;
  border-color: var(--spade-purple-800) !important;
}

/* Clean Link Styling */
.md-content a {
  color: var(--spade-purple-600);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: all 0.2s ease;
}

.md-content a:hover {
  color: var(--spade-purple-700);
  border-bottom-color: var(--spade-purple-300);
}

/* Modern Code Blocks */
.md-typeset .highlight {
  border-left: 3px solid var(--spade-purple-400);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  background: var(--md-code-bg-color);
  border: 1px solid var(--md-default-fg-color--lightest);
}

.md-typeset pre > code {
  box-shadow: none;
}

/* Clean Inline Code - Light Mode */
.md-typeset code {
  background: var(--spade-purple-50);
  color: var(--spade-purple-800);
  border: 1px solid var(--spade-purple-200);
  border-radius: var(--radius-sm);
  padding: 0.125rem 0.375rem;
  font-size: 0.875em;
  font-weight: 500;
}

/* Dark Mode Code Improvements */
[data-md-color-scheme="slate"] .md-typeset code {
  background: rgba(169, 149, 212, 0.15);
  color: var(--spade-purple-700);
  border: 1px solid rgba(169, 149, 212, 0.3);
}

[data-md-color-scheme="slate"] .md-typeset .highlight {
  background: rgba(42, 36, 56, 0.8);
  border: 1px solid rgba(169, 149, 212, 0.2);
  border-left: 3px solid var(--spade-purple-500);
}

/* Better code syntax highlighting in dark mode */
[data-md-color-scheme="slate"] .highlight .hll { background-color: rgba(169, 149, 212, 0.3) !important }
[data-md-color-scheme="slate"] .highlight .c { color: #8b949e !important }
[data-md-color-scheme="slate"] .highlight .k { color: #ff7b72 !important }
[data-md-color-scheme="slate"] .highlight .s { color: #a5d6ff !important }
[data-md-color-scheme="slate"] .highlight .nf { color: #d2a8ff !important }
[data-md-color-scheme="slate"] .highlight .nb { color: #ffa657 !important }

/* Modern Navigation */
.md-nav__link--active {
  color: var(--spade-purple-600);
  font-weight: 600;
}

.md-nav__link:hover {
  color: var(--spade-purple-700);
}

/* Clean Admonitions */
.md-typeset .admonition {
  border-radius: var(--radius-lg);
  border: 1px solid var(--md-default-fg-color--lightest);
  box-shadow: var(--shadow-sm);
}

.md-typeset .admonition.info {
  border-left: 4px solid var(--spade-purple-500);
  background: linear-gradient(135deg, var(--spade-purple-50) 0%, transparent 100%);
}

.md-typeset .admonition.info > .admonition-title {
  background: transparent;
  color: var(--spade-purple-700);
  font-weight: 600;
  border-bottom: 1px solid var(--spade-purple-200);
}

/* Modern Feature Cards */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.feature-card {
  padding: 1.5rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: var(--radius-lg);
  background: var(--md-default-bg-color);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: var(--spade-purple-300);
}

.feature-card h3 {
  margin-top: 0;
  color: var(--spade-purple-600);
  font-size: 1.125rem;
  font-weight: 600;
}

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

.md-typeset table:not([class]) th {
  background: var(--spade-purple-50);
  color: var(--spade-purple-800);
  font-weight: 600;
}

/* Search Styling */
.md-search__input {
  border-radius: var(--radius-md);
  border: 1px solid var(--md-default-fg-color--lightest);
  transition: all 0.2s ease;
}

.md-search__input:focus {
  border-color: var(--spade-purple-500);
  box-shadow: 0 0 0 3px var(--spade-purple-100);
}

/* Modern Logo Styling */
.md-header__button.md-logo img {
  height: 2.5rem;
  width: auto;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.md-header__button.md-logo img:hover {
  transform: scale(1.05);
}

/* Remove duplicate rules - handled above in Top navigation tabs section */

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

::-webkit-scrollbar-track {
  background: var(--md-default-bg-color);
}

::-webkit-scrollbar-thumb {
  background: var(--spade-purple-300);
  border-radius: var(--radius-lg);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--spade-purple-400);
}

/* Responsive Design */
@media screen and (max-width: 768px) {
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .feature-card {
    padding: 1rem;
  }
  
  .md-header__button.md-logo img {
    height: 2rem;
  }
}

/* Button Text Alignment and Spacing Fix */
.md-button,
.md-button.md-button--primary {
  text-align: center !important;
  line-height: 1.4 !important;
  white-space: nowrap !important;
  margin: 0.25rem 0 !important;
}

/* Ensure button text is never invisible */
.md-button *,
.md-button.md-button--primary * {
  color: inherit !important;
}

/* Fix button positioning in paragraphs */
p .md-button,
p .md-button.md-button--primary {
  display: inline-flex !important;
  vertical-align: middle !important;
  margin: 0.25rem 0.5rem 0.25rem 0 !important;
}

/* Modern Focus States */
.md-button:focus-visible,
.md-button.md-button--primary:focus-visible,
.md-nav__link:focus-visible,
.md-search__input:focus-visible {
  outline: 2px solid var(--spade-purple-500);
  outline-offset: 2px;
}

/* Enhanced Typography - Light Mode */
[data-md-color-scheme="default"] .md-typeset h1 {
  color: var(--spade-purple-800) !important;
  font-weight: 700;
  letter-spacing: -0.025em;
}

[data-md-color-scheme="default"] .md-typeset h2 {
  color: var(--spade-purple-700) !important;
  font-weight: 600;
  letter-spacing: -0.025em;
}

[data-md-color-scheme="default"] .md-typeset h3,
[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(--spade-purple-700) !important;
  font-weight: 600;
}

/* Enhanced Typography - Dark Mode */
[data-md-color-scheme="slate"] .md-typeset h1 {
  color: var(--spade-purple-700) !important;
  font-weight: 700;
  letter-spacing: -0.025em;
}

[data-md-color-scheme="slate"] .md-typeset h2 {
  color: var(--spade-purple-600) !important;
  font-weight: 600;
  letter-spacing: -0.025em;
}

[data-md-color-scheme="slate"] .md-typeset h3,
[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(--spade-purple-600) !important;
  font-weight: 600;
}

/* Modern Content Spacing */
.md-typeset > * + * {
  margin-top: 1.5rem;
}

.md-typeset p {
  line-height: 1.7;
}

.md-typeset ul,
.md-typeset ol {
  line-height: 1.6;
}

/* Better Diagram and Image Styling */
.md-typeset img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  max-width: 100%;
  height: auto;
}

/* Architecture diagrams - better visibility */
.architecture-diagram {
  text-align: center;
  margin: 2rem 0;
  padding: 1rem;
  background: var(--md-default-bg-color);
  border-radius: var(--radius-lg);
  border: 1px solid var(--md-default-fg-color--lightest);
}

.architecture-diagram img {
  background: white;
  padding: 1rem;
  border-radius: var(--radius-md);
}

/* Dark mode diagram improvements */
[data-md-color-scheme="slate"] .architecture-diagram {
  background: rgba(42, 36, 56, 0.5);
  border-color: rgba(169, 149, 212, 0.3);
}

[data-md-color-scheme="slate"] .architecture-diagram img {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
}

/* Better light mode contrast */
[data-md-color-scheme="default"] .md-content a:hover {
  color: var(--spade-purple-800);
  border-bottom-color: var(--spade-purple-400);
}

/* Fix light mode header visibility */
[data-md-color-scheme="default"] .md-header {
  background: white !important;
  color: var(--spade-purple-800) !important;
  box-shadow: 0 0 0.2rem rgba(0,0,0,.1), 0 0.2rem 0.5rem rgba(0,0,0,.2);
}

/* Header title and navigation - Light Mode */
[data-md-color-scheme="default"] .md-header__title {
  color: var(--spade-purple-800) !important;
}

[data-md-color-scheme="default"] .md-header__button {
  color: var(--spade-purple-800) !important;
}

[data-md-color-scheme="default"] .md-header__topic {
  color: var(--spade-purple-800) !important;
}

/* Navigation buttons in header - Light Mode */
[data-md-color-scheme="default"] .md-header__button .md-icon {
  color: var(--spade-purple-700) !important;
}

[data-md-color-scheme="default"] .md-header__button:hover {
  background-color: rgba(147, 51, 234, 0.1) !important;
}

/* Search button - Light Mode */
[data-md-color-scheme="default"] .md-search__label {
  color: var(--spade-purple-700) !important;
}

/* Top navigation tabs - Light Mode */
[data-md-color-scheme="default"] .md-tabs {
  background: #f8f9fa !important;
  border-bottom: 1px solid #e9ecef;
}

[data-md-color-scheme="default"] .md-tabs__link {
  color: var(--spade-purple-700) !important;
}

[data-md-color-scheme="default"] .md-tabs__link:hover {
  color: var(--spade-purple-800) !important;
}

/* Top navigation tabs - Dark Mode */
[data-md-color-scheme="slate"] .md-tabs {
  background: var(--md-default-bg-color) !important;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
}

[data-md-color-scheme="slate"] .md-tabs__link {
  color: #cbd5e1 !important;
}

[data-md-color-scheme="slate"] .md-tabs__link:hover {
  color: #e2e8f0 !important;
  background-color: rgba(169, 149, 212, 0.1);
}

[data-md-color-scheme="slate"] .md-tabs__item--active .md-tabs__link {
  color: var(--spade-purple-600) !important;
  font-weight: 600;
}

/* Sidebar navigation titles */
[data-md-color-scheme="default"] .md-nav__title {
  color: var(--spade-purple-800) !important;
  font-weight: 700;
}

[data-md-color-scheme="slate"] .md-nav__title {
  color: var(--spade-purple-600) !important;
  font-weight: 700;
}

/* Source repository button - Light Mode */
[data-md-color-scheme="default"] .md-source {
  color: var(--spade-purple-700) !important;
}

[data-md-color-scheme="default"] .md-source:hover {
  background-color: rgba(147, 51, 234, 0.1) !important;
}

[data-md-color-scheme="default"] .md-source__icon {
  color: var(--spade-purple-700) !important;
}

/* Navigation and interactive elements consistency */
.md-nav__link,
.md-tabs__link {
  transition: all 0.2s ease;
}

/* Light mode navigation consistency */
[data-md-color-scheme="default"] .md-nav__link {
  color: #374151 !important;
}

[data-md-color-scheme="default"] .md-nav__link:hover {
  color: var(--spade-purple-700) !important;
  background-color: rgba(147, 51, 234, 0.05);
}

[data-md-color-scheme="default"] .md-nav__link--active {
  color: var(--spade-purple-700) !important;
  font-weight: 600;
  background-color: rgba(147, 51, 234, 0.1);
}

/* Dark mode navigation consistency */
[data-md-color-scheme="slate"] .md-nav__link {
  color: #cbd5e1 !important;
}

[data-md-color-scheme="slate"] .md-nav__link:hover {
  color: var(--spade-purple-600) !important;
  background-color: rgba(169, 149, 212, 0.1);
}

[data-md-color-scheme="slate"] .md-nav__link--active {
  color: var(--spade-purple-600) !important;
  font-weight: 600;
  background-color: rgba(169, 149, 212, 0.15);
}

/* Better table styling for both modes */
[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
  background: rgba(169, 149, 212, 0.2);
  color: var(--spade-purple-700);
}

/* Mermaid Diagram Styling - Modern Approach */

/* Base Mermaid styling for all diagrams */
.mermaid {
  border-radius: var(--radius-lg) !important;
  padding: 2rem !important;
  margin: 2rem 0 !important;
  box-shadow: var(--shadow-md) !important;
  border: 1px solid var(--md-default-fg-color--lightest) !important;
  overflow: visible !important;
  font-family: 'Roboto', sans-serif !important;
}

/* Light Mode Mermaid */
[data-md-color-scheme="default"] .mermaid {
  background: #ffffff !important;
  border-color: rgba(147, 51, 234, 0.1) !important;
  color: #1f2937 !important;
}

/* Light Mode Mermaid Element Styling */
[data-md-color-scheme="default"] .mermaid svg {
  background: transparent !important;
}

[data-md-color-scheme="default"] .mermaid .node rect,
[data-md-color-scheme="default"] .mermaid .node circle,
[data-md-color-scheme="default"] .mermaid .node ellipse,
[data-md-color-scheme="default"] .mermaid .node polygon {
  fill: #f8fafc !important;
  stroke: var(--spade-purple-600) !important;
  stroke-width: 2px !important;
}

[data-md-color-scheme="default"] .mermaid .node .label,
[data-md-color-scheme="default"] .mermaid text,
[data-md-color-scheme="default"] .mermaid .nodeLabel,
[data-md-color-scheme="default"] .mermaid .edgeLabel {
  fill: #1f2937 !important;
  color: #1f2937 !important;
  font-weight: 500 !important;
}

[data-md-color-scheme="default"] .mermaid .edgePath path {
  stroke: var(--spade-purple-600) !important;
  stroke-width: 2px !important;
}

[data-md-color-scheme="default"] .mermaid .arrowheadPath {
  fill: var(--spade-purple-600) !important;
  stroke: var(--spade-purple-600) !important;
}

/* Light mode sequence diagrams */
[data-md-color-scheme="default"] .mermaid .actor {
  fill: #f8fafc !important;
  stroke: var(--spade-purple-600) !important;
}

[data-md-color-scheme="default"] .mermaid .actor-line {
  stroke: var(--spade-purple-600) !important;
}

[data-md-color-scheme="default"] .mermaid .messageLine0,
[data-md-color-scheme="default"] .mermaid .messageLine1 {
  stroke: var(--spade-purple-600) !important;
}

[data-md-color-scheme="default"] .mermaid .messageText {
  fill: #1f2937 !important;
}

[data-md-color-scheme="default"] .mermaid .loopText {
  fill: #1f2937 !important;
}

[data-md-color-scheme="default"] .mermaid .loopLine {
  stroke: var(--spade-purple-600) !important;
}

/* Dark Mode Mermaid - Use proper dark background */
[data-md-color-scheme="slate"] .mermaid {
  background: #1e293b !important;
  border-color: rgba(169, 149, 212, 0.2) !important;
  /* Remove problematic filters */
  filter: none !important;
  
  /* Force Mermaid elements to use light colors on dark background */
  color: #e2e8f0 !important;
}

/* Mermaid SVG Element Styling for Dark Mode */
[data-md-color-scheme="slate"] .mermaid svg {
  background: transparent !important;
}

/* Force Mermaid text elements to be visible in dark mode */
[data-md-color-scheme="slate"] .mermaid .node rect,
[data-md-color-scheme="slate"] .mermaid .node circle,
[data-md-color-scheme="slate"] .mermaid .node ellipse,
[data-md-color-scheme="slate"] .mermaid .node polygon {
  fill: #334155 !important;
  stroke: #64748b !important;
  stroke-width: 2px !important;
}

[data-md-color-scheme="slate"] .mermaid .node .label,
[data-md-color-scheme="slate"] .mermaid text,
[data-md-color-scheme="slate"] .mermaid .nodeLabel,
[data-md-color-scheme="slate"] .mermaid .edgeLabel {
  fill: #e2e8f0 !important;
  color: #e2e8f0 !important;
  font-weight: 500 !important;
}

[data-md-color-scheme="slate"] .mermaid .edgePath path {
  stroke: #64748b !important;
  stroke-width: 2px !important;
}

[data-md-color-scheme="slate"] .mermaid .arrowheadPath {
  fill: #64748b !important;
  stroke: #64748b !important;
}

/* Sequence diagram specific styling for dark mode */
[data-md-color-scheme="slate"] .mermaid .actor {
  fill: #334155 !important;
  stroke: #64748b !important;
}

[data-md-color-scheme="slate"] .mermaid .actor-line {
  stroke: #64748b !important;
}

[data-md-color-scheme="slate"] .mermaid .messageLine0,
[data-md-color-scheme="slate"] .mermaid .messageLine1 {
  stroke: #64748b !important;
}

[data-md-color-scheme="slate"] .mermaid .messageText {
  fill: #e2e8f0 !important;
}

[data-md-color-scheme="slate"] .mermaid .loopText {
  fill: #e2e8f0 !important;
}

[data-md-color-scheme="slate"] .mermaid .loopLine {
  stroke: #64748b !important;
}

/* Additional Mermaid diagram types - Dark Mode */
[data-md-color-scheme="slate"] .mermaid .section0,
[data-md-color-scheme="slate"] .mermaid .section1,
[data-md-color-scheme="slate"] .mermaid .section2,
[data-md-color-scheme="slate"] .mermaid .section3 {
  fill: #334155 !important;
  stroke: #64748b !important;
}

[data-md-color-scheme="slate"] .mermaid .grid .tick text {
  fill: #e2e8f0 !important;
}

[data-md-color-scheme="slate"] .mermaid .grid path {
  stroke: #64748b !important;
}

/* Flowchart specific styling */
[data-md-color-scheme="slate"] .mermaid .flowchart-link {
  stroke: #64748b !important;
}

[data-md-color-scheme="slate"] .mermaid .marker {
  fill: #64748b !important;
  stroke: #64748b !important;
}

/* Additional Light Mode improvements */
[data-md-color-scheme="default"] .mermaid .section0,
[data-md-color-scheme="default"] .mermaid .section1,
[data-md-color-scheme="default"] .mermaid .section2,
[data-md-color-scheme="default"] .mermaid .section3 {
  fill: #f8fafc !important;
  stroke: var(--spade-purple-600) !important;
}

[data-md-color-scheme="default"] .mermaid .grid .tick text {
  fill: #1f2937 !important;
}

[data-md-color-scheme="default"] .mermaid .grid path {
  stroke: var(--spade-purple-600) !important;
}

[data-md-color-scheme="default"] .mermaid .flowchart-link {
  stroke: var(--spade-purple-600) !important;
}

[data-md-color-scheme="default"] .mermaid .marker {
  fill: var(--spade-purple-600) !important;
  stroke: var(--spade-purple-600) !important;
}

/* Architecture diagram container styling */
.architecture-diagram {
  text-align: center;
  margin: 3rem 0;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
}

/* Architecture diagram specific styling */
[data-md-color-scheme="default"] .architecture-diagram .mermaid {
  background: #ffffff !important;
  border: 1px solid rgba(147, 51, 234, 0.15) !important;
  box-shadow: var(--shadow-lg) !important;
}

[data-md-color-scheme="slate"] .architecture-diagram .mermaid {
  background: #1e293b !important;
  border: 1px solid rgba(169, 149, 212, 0.25) !important;
  box-shadow: var(--shadow-lg) !important;
}

/* Static images in architecture diagrams */
.architecture-diagram img {
  background: transparent !important;
  padding: 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  max-width: 100%;
  height: auto;
}

[data-md-color-scheme="default"] .architecture-diagram img {
  border: 1px solid rgba(147, 51, 234, 0.1);
}

[data-md-color-scheme="slate"] .architecture-diagram img {
  border: 1px solid rgba(169, 149, 212, 0.2);
  /* Ensure static images remain visible in dark mode */
  filter: brightness(0.95) contrast(1.1);
}

/* General SVG styling (non-Mermaid) for dark mode */
[data-md-color-scheme="slate"] svg:not(.mermaid svg) {
  background: transparent;
}

[data-md-color-scheme="slate"] .md-typeset svg:not(.mermaid svg) text {
  fill: #e2e8f0 !important;
}

[data-md-color-scheme="slate"] .md-typeset svg:not(.mermaid svg) rect,
[data-md-color-scheme="slate"] .md-typeset svg:not(.mermaid svg) path {
  stroke: #e2e8f0 !important;
}

/* Modern Hero Section */
.hero-section {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, var(--spade-purple-50) 0%, transparent 100%);
  border-radius: var(--radius-xl);
  margin: 2rem 0;
  border: 1px solid var(--md-default-fg-color--lightest);
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.hero-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-md);
}

/* Hero Buttons - Light Mode */
[data-md-color-scheme="default"] .hero-button {
  background: var(--spade-purple-600);
  color: white !important;
}

[data-md-color-scheme="default"] .hero-button:hover {
  background: var(--spade-purple-700);
  color: white !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

[data-md-color-scheme="default"] .hero-button--secondary {
  background: transparent;
  color: var(--spade-purple-700) !important;
  border: 2px solid var(--spade-purple-700);
  box-shadow: none;
}

[data-md-color-scheme="default"] .hero-button--secondary:hover {
  background: var(--spade-purple-700);
  color: white !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Hero Buttons - Dark Mode */
[data-md-color-scheme="slate"] .hero-button {
  background: var(--spade-purple-600);
  color: white !important;
}

[data-md-color-scheme="slate"] .hero-button:hover {
  background: var(--spade-purple-700);
  color: white !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

[data-md-color-scheme="slate"] .hero-button--secondary {
  background: transparent;
  color: var(--spade-purple-600) !important;
  border: 2px solid var(--spade-purple-600);
  box-shadow: none;
}

[data-md-color-scheme="slate"] .hero-button--secondary:hover {
  background: var(--spade-purple-600);
  color: white !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Light mode hero specifics */
[data-md-color-scheme="default"] .hero-section {
  background: linear-gradient(135deg, var(--spade-purple-50) 0%, rgba(248, 250, 252, 0.9) 100%);
  border: 1px solid rgba(147, 51, 234, 0.1);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

[data-md-color-scheme="default"] .hero-title {
  color: var(--spade-purple-800);
}

[data-md-color-scheme="default"] .hero-subtitle {
  color: var(--md-default-fg-color);
}

[data-md-color-scheme="default"] .hero-button--secondary {
  color: var(--spade-purple-700);
  border-color: var(--spade-purple-700);
}

[data-md-color-scheme="default"] .hero-button--secondary:hover {
  background: var(--spade-purple-700);
  color: white;
}

/* Dark mode hero */
[data-md-color-scheme="slate"] .hero-section {
  background: linear-gradient(135deg, rgba(42, 36, 56, 0.6) 0%, rgba(30, 41, 59, 0.4) 100%);
  border-color: rgba(169, 149, 212, 0.2);
}

[data-md-color-scheme="slate"] .hero-title {
  color: var(--spade-purple-700);
}

[data-md-color-scheme="slate"] .hero-subtitle {
  color: var(--md-default-fg-color--light);
}

[data-md-color-scheme="slate"] .hero-button {
  background: var(--spade-purple-600);
}

[data-md-color-scheme="slate"] .hero-button:hover {
  background: var(--spade-purple-700);
}

[data-md-color-scheme="slate"] .hero-button--secondary {
  color: var(--spade-purple-600);
  border-color: var(--spade-purple-600);
}

[data-md-color-scheme="slate"] .hero-button--secondary:hover {
  background: var(--spade-purple-600);
  color: white;
}

/* Feature Grid Enhancement */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.feature-card {
  padding: 2rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: var(--radius-xl);
  background: var(--md-default-bg-color);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--spade-purple-500), var(--spade-purple-600));
}

.feature-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
  border-color: var(--spade-purple-300);
}

.feature-icon {
  width: 3rem;
  height: 3rem;
  background: var(--spade-purple-100);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.feature-card h3 {
  margin: 0 0 1rem 0;
  color: var(--spade-purple-700);
  font-size: 1.25rem;
  font-weight: 700;
}

.feature-card p {
  color: var(--md-default-fg-color--light);
  margin: 0;
  line-height: 1.6;
}

/* Light mode feature cards */
[data-md-color-scheme="default"] .feature-card {
  background: #ffffff;
  border: 1px solid rgba(147, 51, 234, 0.1);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

[data-md-color-scheme="default"] .feature-card:hover {
  border-color: var(--spade-purple-300);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

[data-md-color-scheme="default"] .feature-icon {
  background: var(--spade-purple-50);
  color: var(--spade-purple-600);
}

[data-md-color-scheme="default"] .feature-card h3 {
  color: var(--spade-purple-800);
}

[data-md-color-scheme="default"] .feature-card p {
  color: rgb(75, 85, 99);
}

/* Dark mode feature cards */
[data-md-color-scheme="slate"] .feature-card {
  background: rgba(42, 36, 56, 0.4);
  border-color: rgba(169, 149, 212, 0.2);
}

[data-md-color-scheme="slate"] .feature-card:hover {
  background: rgba(42, 36, 56, 0.6);
  border-color: rgba(169, 149, 212, 0.3);
}

[data-md-color-scheme="slate"] .feature-icon {
  background: rgba(169, 149, 212, 0.2);
  color: var(--spade-purple-600);
}

[data-md-color-scheme="slate"] .feature-card h3 {
  color: var(--spade-purple-700);
}

[data-md-color-scheme="slate"] .feature-card p {
  color: rgb(156, 163, 175);
}

/* Modern Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  background: var(--spade-purple-100);
  color: var(--spade-purple-800);
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  margin: 0.25rem;
}

.badge--success {
  background: #dcfce7;
  color: #166534;
}

.badge--warning {
  background: #fef3c7;
  color: #92400e;
}

.badge--info {
  background: var(--spade-purple-100);
  color: var(--spade-purple-800);
}

/* Dark mode badges */
[data-md-color-scheme="slate"] .badge {
  background: rgba(169, 149, 212, 0.2);
  color: var(--spade-purple-700);
}

[data-md-color-scheme="slate"] .badge--success {
  background: rgba(34, 197, 94, 0.2);
  color: #4ade80;
}

[data-md-color-scheme="slate"] .badge--warning {
  background: rgba(251, 191, 36, 0.2);
  color: #fbbf24;
}

/* Stats Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.stat-card {
  text-align: center;
  padding: 1.5rem;
  background: var(--md-default-bg-color);
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.stat-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--spade-purple-600);
  display: block;
  line-height: 1;
}

.stat-label {
  color: var(--md-default-fg-color--light);
  font-size: 0.875rem;
  font-weight: 500;
  margin-top: 0.5rem;
}

/* Light mode stats */
[data-md-color-scheme="default"] .stat-card {
  background: #ffffff;
  border: 1px solid rgba(147, 51, 234, 0.1);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

[data-md-color-scheme="default"] .stat-card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  border-color: var(--spade-purple-300);
}

[data-md-color-scheme="default"] .stat-number {
  color: var(--spade-purple-700);
}

[data-md-color-scheme="default"] .stat-label {
  color: rgb(75, 85, 99);
}

/* Dark mode stats */
[data-md-color-scheme="slate"] .stat-card {
  background: rgba(42, 36, 56, 0.4);
  border-color: rgba(169, 149, 212, 0.2);
}

[data-md-color-scheme="slate"] .stat-card:hover {
  background: rgba(42, 36, 56, 0.6);
  border-color: rgba(169, 149, 212, 0.3);
}

[data-md-color-scheme="slate"] .stat-number {
  color: var(--spade-purple-600);
}

[data-md-color-scheme="slate"] .stat-label {
  color: rgb(156, 163, 175);
}

/* Code Examples with Tabs */
.code-example {
  margin: 2rem 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--md-default-fg-color--lightest);
}

.code-example-header {
  background: var(--spade-purple-600);
  color: white;
  padding: 1rem 1.5rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Light mode code example */
[data-md-color-scheme="default"] .code-example {
  border-color: rgba(147, 51, 234, 0.1);
}

[data-md-color-scheme="default"] .code-example-header {
  background: var(--spade-purple-700);
}

/* Dark mode code example */
[data-md-color-scheme="slate"] .code-example {
  border-color: rgba(169, 149, 212, 0.2);
}

[data-md-color-scheme="slate"] .code-example-header {
  background: var(--spade-purple-600);
}

/* Responsive Design for Components */
@media screen and (max-width: 768px) {
  .hero-section {
    padding: 3rem 1.5rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.125rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .feature-card {
    padding: 1.5rem;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-title {
    font-size: 2rem;
  }
}

/* Additional light mode improvements */
[data-md-color-scheme="default"] {
  --md-default-bg-color: #fafbfc;
  --md-default-fg-color: #1f2937;
  --md-default-fg-color--light: #6b7280;
  --md-default-fg-color--lighter: #9ca3af;
  --md-default-fg-color--lightest: #e5e7eb;
}

/* Ensure proper text contrast in light mode */
[data-md-color-scheme="default"] .md-typeset {
  color: #1f2937;
}

[data-md-color-scheme="default"] .md-typeset p {
  color: #374151;
}

/* Ensure proper component backgrounds */
[data-md-color-scheme="default"] .hero-section {
  /* Hero has its own gradient background */
}

[data-md-color-scheme="default"] .feature-card,
[data-md-color-scheme="default"] .stat-card {
  background: #ffffff;
}

/* Add some texture to the main background */
[data-md-color-scheme="default"] body {
  background-color: #fafbfc !important;
}

[data-md-color-scheme="default"] .md-main {
  background-color: #fafbfc;
}

[data-md-color-scheme="default"] .md-content {
  background-color: transparent;
}

/* Dark mode text improvements */
[data-md-color-scheme="slate"] .hero-subtitle,
[data-md-color-scheme="slate"] .feature-card p,
[data-md-color-scheme="slate"] .stat-label {
  color: #cbd5e1;
}

/* Search input consistency */
[data-md-color-scheme="default"] .md-search__input {
  color: #374151 !important;
}

[data-md-color-scheme="default"] .md-search__input::placeholder {
  color: #9ca3af !important;
}

[data-md-color-scheme="slate"] .md-search__input {
  color: #e2e8f0 !important;
}

[data-md-color-scheme="slate"] .md-search__input::placeholder {
  color: #94a3b8 !important;
}

/* Theme toggle button - Light Mode */
[data-md-color-scheme="default"] .md-header__option {
  color: var(--spade-purple-700) !important;
}

[data-md-color-scheme="default"] .md-header__option input:checked + label {
  color: var(--spade-purple-800) !important;
}

/* Ensure all header elements are visible in light mode */
[data-md-color-scheme="default"] .md-header * {
  color: inherit;
}

/* Menu button (mobile) - Light Mode */
[data-md-color-scheme="default"] .md-nav__button {
  color: var(--spade-purple-700) !important;
}

/* Table of contents - Light Mode */
[data-md-color-scheme="default"] .md-nav--secondary .md-nav__title {
  color: var(--spade-purple-800) !important;
}

/* Footer and pagination buttons consistency */
[data-md-color-scheme="default"] .md-footer-nav__link {
  color: var(--spade-purple-700) !important;
}

[data-md-color-scheme="default"] .md-footer-nav__link:hover {
  background-color: rgba(147, 51, 234, 0.1) !important;
}

[data-md-color-scheme="slate"] .md-footer-nav__link {
  color: var(--spade-purple-600) !important;
}

[data-md-color-scheme="slate"] .md-footer-nav__link:hover {
  background-color: rgba(169, 149, 212, 0.1) !important;
}

/* Asegurar visibilidad del contenido principal */
[data-md-color-scheme="default"] .md-content__inner {
  color: #1f2937;
}

[data-md-color-scheme="slate"] .md-content__inner {
  color: #e2e8f0;
}

/* Mejorar contraste de enlaces en ambos modos */
[data-md-color-scheme="default"] .md-content a:not(.hero-button) {
  color: var(--spade-purple-700) !important;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

[data-md-color-scheme="default"] .md-content a:not(.hero-button):hover {
  color: var(--spade-purple-800) !important;
  border-bottom-color: var(--spade-purple-400);
}

[data-md-color-scheme="slate"] .md-content a:not(.hero-button) {
  color: var(--spade-purple-600) !important;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

[data-md-color-scheme="slate"] .md-content a:not(.hero-button):hover {
  color: var(--spade-purple-700) !important;
  border-bottom-color: var(--spade-purple-500);
}

/* FORCE all header elements to be visible in light mode */
[data-md-color-scheme="default"] .md-header .md-header__inner,
[data-md-color-scheme="default"] .md-header .md-header__button,  
[data-md-color-scheme="default"] .md-header .md-header__topic,
[data-md-color-scheme="default"] .md-header .md-header__title,
[data-md-color-scheme="default"] .md-header .md-icon,
[data-md-color-scheme="default"] .md-header .md-search__label,
[data-md-color-scheme="default"] .md-header .md-source,
[data-md-color-scheme="default"] .md-header .md-source__icon,
[data-md-color-scheme="default"] .md-header .md-source__repository {
  color: var(--spade-purple-800) !important;
}

/* Header buttons hover state - Light Mode */
[data-md-color-scheme="default"] .md-header .md-header__button:hover,
[data-md-color-scheme="default"] .md-header .md-search__label:hover,
[data-md-color-scheme="default"] .md-header .md-source:hover {
  background-color: rgba(147, 51, 234, 0.1) !important;
  color: var(--spade-purple-900) !important;
}

/* Ensure logo is visible */
[data-md-color-scheme="default"] .md-header .md-header__button.md-logo img {
  opacity: 1 !important;
  filter: none !important;
}