/* ==========================================================================
   Centrali Documentation - Custom Styles
   Material for MkDocs Theme Customization
   ========================================================================== */

/* --------------------------------------------------------------------------
   Brand Colors (Light Mode)
   -------------------------------------------------------------------------- */
:root,
[data-md-color-scheme="default"] {
  /* Primary - Centrali Blue */
  --md-primary-fg-color: #2563EB;
  --md-primary-fg-color--light: #3B82F6;
  --md-primary-fg-color--dark: #1D4ED8;

  /* Accent - Centrali Green */
  --md-accent-fg-color: #16A34A;
  --md-accent-fg-color--transparent: rgba(22, 163, 74, 0.1);

  /* Background colors */
  --md-default-bg-color: #FFFFFF;
  --md-default-bg-color--light: #F9FAFB;
  --md-default-bg-color--lighter: #F3F4F6;
  --md-default-bg-color--lightest: #E5E7EB;

  /* Text colors */
  --md-default-fg-color: #111827;
  --md-default-fg-color--light: #374151;
  --md-default-fg-color--lighter: #6B7280;
  --md-default-fg-color--lightest: #9CA3AF;

  /* Code block colors */
  --md-code-fg-color: #1E293B;
  --md-code-bg-color: #F8FAFC;
  --md-code-hl-color: rgba(22, 163, 74, 0.1);

  /* Typeset colors */
  --md-typeset-color: #111827;
  --md-typeset-a-color: #2563EB;

  /* Footer */
  --md-footer-bg-color: #111827;
  --md-footer-bg-color--dark: #0F172A;
  --md-footer-fg-color: #F9FAFB;
  --md-footer-fg-color--light: #9CA3AF;
  --md-footer-fg-color--lighter: #6B7280;
}

/* --------------------------------------------------------------------------
   Brand Colors (Dark Mode)
   -------------------------------------------------------------------------- */
[data-md-color-scheme="slate"] {
  /* Primary - Centrali Blue (slightly brighter for dark mode) */
  --md-primary-fg-color: #3B82F6;
  --md-primary-fg-color--light: #60A5FA;
  --md-primary-fg-color--dark: #2563EB;

  /* Accent - Centrali Green */
  --md-accent-fg-color: #22C55E;
  --md-accent-fg-color--transparent: rgba(34, 197, 94, 0.1);

  /* Background colors - Centrali dark palette */
  --md-default-bg-color: #020617;
  --md-default-bg-color--light: #0F172A;
  --md-default-bg-color--lighter: #1E293B;
  --md-default-bg-color--lightest: #334155;

  /* Text colors */
  --md-default-fg-color: #F9FAFB;
  --md-default-fg-color--light: #E5E7EB;
  --md-default-fg-color--lighter: #9CA3AF;
  --md-default-fg-color--lightest: #6B7280;

  /* Code block colors */
  --md-code-fg-color: #E2E8F0;
  --md-code-bg-color: #1E293B;
  --md-code-hl-color: rgba(34, 197, 94, 0.15);

  /* Typeset colors */
  --md-typeset-color: #F9FAFB;
  --md-typeset-a-color: #60A5FA;

  /* Footer */
  --md-footer-bg-color: #0F172A;
  --md-footer-bg-color--dark: #020617;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
:root {
  /* Font families */
  --md-text-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
  --md-code-font: "JetBrains Mono", "Fira Code", "SF Mono", Consolas, monospace;

  /* Font sizes */
  --md-text-font-size: 0.95rem;
}

/* Headings */
.md-typeset h1 {
  font-weight: 700;
  color: var(--md-default-fg-color);
  margin-bottom: 1rem;
}

.md-typeset h2 {
  font-weight: 600;
  margin-top: 2.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--md-default-bg-color--lightest);
}

.md-typeset h3 {
  font-weight: 600;
  margin-top: 2rem;
}

/* Links */
.md-typeset a {
  color: var(--md-typeset-a-color);
  text-decoration: none;
  transition: color 0.15s ease;
}

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

/* --------------------------------------------------------------------------
   Header / Navigation
   -------------------------------------------------------------------------- */
.md-header {
  background-color: var(--md-primary-fg-color);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
}

/* Make tabs more prominent */
.md-tabs {
  background-color: var(--md-primary-fg-color--dark);
}

.md-tabs__link {
  font-weight: 500;
  opacity: 0.85;
  transition: opacity 0.15s ease;
}

.md-tabs__link:hover,
.md-tabs__link--active {
  opacity: 1;
}

/* Search bar styling */
.md-search__input {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.md-search__input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

[data-md-color-scheme="slate"] .md-search__input {
  background-color: rgba(0, 0, 0, 0.2);
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.md-sidebar {
  padding-top: 1rem;
}

.md-nav__title {
  font-weight: 600;
  color: var(--md-default-fg-color);
}

.md-nav__link {
  font-size: 0.875rem;
  transition: color 0.15s ease, background-color 0.15s ease;
  border-radius: 4px;
  margin: 1px 0;
}

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

.md-nav__link--active {
  color: var(--md-primary-fg-color);
  font-weight: 500;
}

/* Section labels in sidebar */
.md-nav__item--nested > .md-nav__link {
  font-weight: 600;
  color: var(--md-default-fg-color);
}

/* --------------------------------------------------------------------------
   Content Area
   -------------------------------------------------------------------------- */
.md-content {
  max-width: 52rem;
}

.md-content__inner {
  padding: 1.5rem 2rem 3rem;
}

/* Paragraph spacing */
.md-typeset p {
  line-height: 1.75;
}

/* Lists */
.md-typeset ul,
.md-typeset ol {
  line-height: 1.75;
}

.md-typeset li {
  margin-bottom: 0.25rem;
}

/* --------------------------------------------------------------------------
   Code Blocks
   -------------------------------------------------------------------------- */
.md-typeset code {
  background-color: var(--md-code-bg-color);
  border-radius: 4px;
  padding: 0.125rem 0.375rem;
  font-size: 0.875em;
  border: 1px solid var(--md-default-bg-color--lightest);
}

.md-typeset pre {
  border-radius: 8px;
  border: 1px solid var(--md-default-bg-color--lightest);
}

.md-typeset pre > code {
  border: none;
  padding: 1rem 1.25rem;
}

/* Code copy button - green accent */
.md-clipboard {
  color: var(--md-default-fg-color--lighter);
}

.md-clipboard:hover {
  color: #16A34A;
}

/* Syntax highlighting adjustments - green highlight */
.highlight .hll {
  background-color: var(--md-code-hl-color);
}

/* --------------------------------------------------------------------------
   Admonitions (Callouts)
   -------------------------------------------------------------------------- */
.md-typeset .admonition,
.md-typeset details {
  border-radius: 8px;
  border: none;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
}

.md-typeset .admonition-title,
.md-typeset details summary {
  font-weight: 600;
  border-radius: 8px 8px 0 0;
}

/* Note - Blue */
.md-typeset .admonition.note,
.md-typeset details.note {
  border-left: 4px solid var(--md-primary-fg-color);
}

/* Tip - Green */
.md-typeset .admonition.tip,
.md-typeset details.tip {
  border-left: 4px solid var(--md-accent-fg-color);
}

/* Warning - Orange */
.md-typeset .admonition.warning,
.md-typeset details.warning {
  border-left: 4px solid #F97316;
}

/* Danger - Red */
.md-typeset .admonition.danger,
.md-typeset details.danger {
  border-left: 4px solid #EF4444;
}

/* Info - Light Blue */
.md-typeset .admonition.info,
.md-typeset details.info {
  border-left: 4px solid #0EA5E9;
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
.md-typeset table:not([class]) {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--md-default-bg-color--lightest);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
}

.md-typeset table:not([class]) th {
  background-color: var(--md-default-bg-color--light);
  font-weight: 600;
  text-align: left;
}

.md-typeset table:not([class]) td,
.md-typeset table:not([class]) th {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--md-default-bg-color--lightest);
}

.md-typeset table:not([class]) tr:last-child td {
  border-bottom: none;
}

.md-typeset table:not([class]) tr:hover td {
  background-color: var(--md-default-bg-color--light);
}

/* --------------------------------------------------------------------------
   Content Tabs
   -------------------------------------------------------------------------- */
.md-typeset .tabbed-labels {
  border-bottom: 2px solid var(--md-default-bg-color--lightest);
}

.md-typeset .tabbed-labels > label {
  font-weight: 500;
  color: var(--md-default-fg-color--lighter);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.md-typeset .tabbed-labels > label:hover {
  color: var(--md-primary-fg-color);
}

.md-typeset .tabbed-labels > label.tabbed-labels__label--active,
.md-typeset input.tabbed-labels__input:checked + label {
  color: var(--md-primary-fg-color);
  border-bottom-color: var(--md-primary-fg-color);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.md-typeset .md-button {
  border-radius: 8px;
  font-weight: 500;
  padding: 0.625rem 1.25rem;
  transition: all 0.15s ease;
}

.md-typeset .md-button--primary {
  background-color: var(--md-primary-fg-color);
  border-color: var(--md-primary-fg-color);
  color: white;
}

.md-typeset .md-button--primary:hover {
  background-color: var(--md-primary-fg-color--dark);
  border-color: var(--md-primary-fg-color--dark);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.md-footer {
  margin-top: 3rem;
}

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

/* --------------------------------------------------------------------------
   Back to Top Button
   -------------------------------------------------------------------------- */
.md-top {
  background-color: var(--md-primary-fg-color);
  border-radius: 9999px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
}

.md-top:hover {
  background-color: var(--md-primary-fg-color--dark);
}

/* --------------------------------------------------------------------------
   Announce Bar
   -------------------------------------------------------------------------- */
.md-banner {
  background-color: var(--md-accent-fg-color);
  color: white;
}

.md-banner a {
  color: white;
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Mobile Responsive Adjustments
   -------------------------------------------------------------------------- */
@media screen and (max-width: 76.1875em) {
  .md-content__inner {
    padding: 1rem 1.25rem 2rem;
  }
}

/* --------------------------------------------------------------------------
   Custom Components - Hero Section (for landing page)
   -------------------------------------------------------------------------- */
.hero {
  text-align: center;
  padding: 3rem 1rem;
  margin-bottom: 2rem;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--md-primary-fg-color) 0%, var(--md-accent-fg-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.25rem;
  color: var(--md-default-fg-color--lighter);
  max-width: 42rem;
  margin: 0 auto 2rem;
}

/* --------------------------------------------------------------------------
   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;
  background-color: var(--md-default-bg-color--light);
  border-radius: 12px;
  border: 1px solid var(--md-default-bg-color--lightest);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
}

.feature-card h3 {
  margin-top: 0;
  color: var(--md-primary-fg-color);
}

.feature-card p {
  margin-bottom: 0;
  color: var(--md-default-fg-color--lighter);
}

/* --------------------------------------------------------------------------
   Version Badge
   -------------------------------------------------------------------------- */
.version-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--md-accent-fg-color);
  color: white;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {
  .md-header,
  .md-tabs,
  .md-sidebar,
  .md-footer {
    display: none;
  }

  .md-content {
    max-width: 100%;
  }
}