/* Custom CSS for MCP BigQuery Documentation */

:root {
  /* Common typography and shape transitions */
  --md-admonition-border-radius: 12px;
  --md-code-border-radius: 12px;
}

/* Light Theme Color Override */
:root, [data-md-color-scheme="default"] {
  --md-primary-fg-color: #0f172a; /* Slate 900 */
  --md-primary-fg-color--transparent: rgba(15, 23, 42, 0.1);
  --md-primary-bg-color: #ffffff;
  --md-primary-bg-color--transparent: rgba(255, 255, 255, 0.7);
  
  --md-accent-fg-color: #0ea5e9; /* Sky 500 */
  --md-accent-fg-color--transparent: rgba(14, 165, 233, 0.1);
  --md-accent-bg-color: #ffffff;
  
  --md-default-fg-color: #334155; /* Slate 700 */
  --md-default-bg-color: #f8fafc; /* Slate 50 */
}

/* Dark Theme Color Override */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #090d16; /* Ultra Dark Blue */
  --md-primary-fg-color--transparent: rgba(9, 13, 22, 0.1);
  --md-primary-bg-color: #0f172a; /* Slate 900 */
  --md-primary-bg-color--transparent: rgba(15, 23, 42, 0.7);
  
  --md-accent-fg-color: #22d3ee; /* Cyan 400 */
  --md-accent-fg-color--transparent: rgba(34, 211, 238, 0.15);
  --md-accent-bg-color: #0f172a;
  
  --md-default-fg-color: #cbd5e1; /* Slate 300 */
  --md-default-bg-color: #0b0f19; /* Custom premium dark background */
  
  --md-code-bg-color: #111827; /* Rich black for code blocks */
}

/* 1. Header glassmorphism */
.md-header {
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background-color 0.25s;
}
[data-md-color-scheme="default"] .md-header {
  background-color: rgba(15, 23, 42, 0.85); /* Keep header dark even in light mode for professional contrast */
  color: #f8fafc;
}
[data-md-color-scheme="slate"] .md-header {
  background-color: rgba(9, 13, 22, 0.8);
}

/* Header Text / Logo override for light mode (because we made the header dark) */
[data-md-color-scheme="default"] .md-header__title,
[data-md-color-scheme="default"] .md-header__button {
  color: #f8fafc;
}
[data-md-color-scheme="default"] .md-header__option input[type="radio"] + label {
  color: #f8fafc;
}

/* 2. Global Styling & Layout */
.md-typeset h1, 
.md-typeset h2, 
.md-typeset h3, 
.md-typeset h4 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--md-default-fg-color);
}

/* Heading Gradients for Main Titles */
.md-typeset h1 {
  background: linear-gradient(135deg, var(--md-accent-fg-color) 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  margin-bottom: 0.8em;
}

/* Accent lines on H2 */
.md-typeset h2 {
  position: relative;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(14, 165, 233, 0.1);
}
.md-typeset h2::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--md-accent-fg-color), #3b82f6);
}

/* 3. Cards & Admonitions (Info boxes) styling */
.md-typeset .admonition {
  border-radius: var(--md-admonition-border-radius);
  border-left-width: 5px;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.md-typeset .admonition:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px -4px rgba(0, 0, 0, 0.08);
}

/* Custom shadow/styling for dark mode admonitions */
[data-md-color-scheme="slate"] .md-typeset .admonition {
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.25);
  background-color: #1e293b;
}
[data-md-color-scheme="slate"] .md-typeset .admonition:hover {
  box-shadow: 0 8px 30px -4px rgba(0, 0, 0, 0.35);
}

/* 4. Code Blocks & Tabbed Views */
.md-typeset pre {
  border-radius: var(--md-code-border-radius);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.06);
}
.md-typeset .highlight {
  border-radius: var(--md-code-border-radius);
  overflow: hidden;
}

/* Inline code styling */
.md-typeset code {
  border-radius: 6px;
  padding: 2px 6px;
  font-size: 0.85em;
  background-color: rgba(14, 165, 233, 0.08);
  color: #0284c7;
}
[data-md-color-scheme="slate"] .md-typeset code {
  background-color: rgba(34, 211, 238, 0.1);
  color: #22d3ee;
}

/* Tabs styling */
.tabbed-set {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.04);
}
[data-md-color-scheme="slate"] .tabbed-set {
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.2);
}

/* 5. Custom Button Styling */
.md-typeset .md-button {
  border-radius: 30px;
  padding: 0.6em 1.6em;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.md-typeset .md-button--primary {
  background-color: var(--md-accent-fg-color);
  color: #fff;
  border-color: var(--md-accent-fg-color);
}
.md-typeset .md-button--primary:hover {
  background-color: #0284c7;
  border-color: #0284c7;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

/* 6. Table styling */
.md-typeset table:not([class]) {
  border-radius: 12px;
  overflow: hidden;
  border: none;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.03);
}
[data-md-color-scheme="slate"] .md-typeset table:not([class]) {
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.2);
  background-color: #131924;
}
.md-typeset table:not([class]) th {
  background-color: rgba(14, 165, 233, 0.08);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8em;
  letter-spacing: 0.05em;
  border: none;
}
[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
  background-color: rgba(34, 211, 238, 0.06);
}
.md-typeset table:not([class]) td {
  border-top: 1px solid rgba(0, 0, 0, 0.03);
  border-bottom: none;
}
[data-md-color-scheme="slate"] .md-typeset table:not([class]) td {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* 7. Sidebar and Navigation Styling */
.md-nav__link {
  border-radius: 6px;
  transition: background-color 0.2s, color 0.2s;
  padding: 6px 12px;
}
.md-nav__link:hover {
  background-color: rgba(14, 165, 233, 0.08);
  color: var(--md-accent-fg-color) !important;
}
[data-md-color-scheme="slate"] .md-nav__link:hover {
  background-color: rgba(34, 211, 238, 0.08);
}
.md-nav__link--active {
  font-weight: 700;
  background-color: rgba(14, 165, 233, 0.12);
  color: var(--md-accent-fg-color) !important;
}
[data-md-color-scheme="slate"] .md-nav__link--active {
  background-color: rgba(34, 211, 238, 0.12);
}