/* ThinkBayes2 Exact Replica Styling */

/* Remove all default MkDocs Material styling and apply ThinkBayes2 layout */

/* Root variables to match ThinkBayes2 exactly */
:root {
  --primary-color: #ffffff;
  --text-color: #212529;
  --link-color: #0969da;
  --sidebar-bg: #ffffff;
  --border-color: rgba(0,0,0,0.1);
  --hover-bg: #f6f8fa;
  --active-bg: #dbeafe;
  --active-border: #3b82f6;
  --sidebar-width: 300px;
}

/* Dark mode adjustments */
[data-md-color-scheme="slate"] {
  --primary-color: #0d1117;
  --text-color: #f0f6fc;
  --sidebar-bg: #161b22;
  --border-color: #30363d;
  --hover-bg: #21262d;
  --active-bg: #1f2937;
}

/* Reset and base styling */
* {
  box-sizing: border-box;
}

html {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
}

/* Main layout container */
.md-grid {
  max-width: none;
  margin: 0;
}

.md-main {
  flex: 1;
}

.md-main__inner {
  max-width: none;
  margin: 0;
  display: flex;
}

/* Header exactly like ThinkBayes2 */
.md-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background-color: var(--primary-color);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.md-header__inner {
  max-width: none;
  padding: 0 1rem;
  height: 60px;
  display: flex;
  align-items: center;
}

.md-header__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-color);
  margin: 0;
}

/* Left sidebar exactly like ThinkBayes2 */
.md-sidebar--primary {
  position: fixed;
  top: 60px;
  left: 0;
  width: var(--sidebar-width);
  height: calc(100vh - 60px);
  background-color: var(--sidebar-bg);
  border-right: 1px solid var(--border-color);
  overflow-y: auto;
  z-index: 90;
}

.md-sidebar__scrollwrap {
  background-color: transparent;
  margin: 0;
  height: 100%;
}

.md-sidebar__inner {
  padding: 0;
}

/* Navigation structure exactly like ThinkBayes2 */
.md-nav--primary {
  background-color: var(--sidebar-bg);
}

.md-nav--primary > .md-nav__list {
  padding: 0;
  margin: 0;
}

/* Home link styling */
.md-nav--primary > .md-nav__list > .md-nav__item:first-child {
  border-bottom: 1px solid var(--border-color);
}

.md-nav--primary > .md-nav__list > .md-nav__item:first-child > .md-nav__link {
  padding: 1rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--link-color);
  background-color: var(--active-bg);
  border-left: 3px solid var(--active-border);
}

/* Section headers (Front Matter, Chapters, etc.) */
.md-nav__title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6b7280;
  padding: 0.75rem 1rem 0.5rem 1rem;
  margin: 0;
  background-color: #f9fafb;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

[data-md-color-scheme="slate"] .md-nav__title {
  background-color: #1f2937;
  color: #9ca3af;
}

/* Chapter/item links */
.md-nav--primary .md-nav__link {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-color);
  text-decoration: none;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: all 0.15s ease;
}

.md-nav--primary .md-nav__link:hover {
  background-color: var(--hover-bg);
  color: var(--link-color);
  text-decoration: none;
}

/* Active item styling */
.md-nav--primary .md-nav__item--active > .md-nav__link {
  background-color: var(--active-bg);
  color: var(--link-color);
  font-weight: 500;
  border-left: 3px solid var(--active-border);
  padding-left: calc(1rem - 3px);
}

/* Main content area */
.md-content {
  margin-left: var(--sidebar-width);
  margin-top: 60px;
  flex: 1;
  min-height: calc(100vh - 60px);
}

.md-content__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* Typography exactly like ThinkBayes2 */
.md-typeset {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-color);
}

.md-typeset h1 {
  font-size: 2.25rem;
  font-weight: 400;
  line-height: 1.2;
  color: var(--text-color);
  margin: 0 0 1.5rem 0;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.md-typeset h2 {
  font-size: 1.5rem;
  font-weight: 400;
  margin: 2rem 0 1rem 0;
  color: var(--text-color);
}

.md-typeset h3 {
  font-size: 1.25rem;
  font-weight: 500;
  margin: 1.5rem 0 0.75rem 0;
  color: var(--text-color);
}

.md-typeset p {
  margin: 0 0 1rem 0;
  line-height: 1.6;
}

.md-typeset a {
  color: var(--link-color);
  text-decoration: none;
}

.md-typeset a:hover {
  text-decoration: underline;
}

/* Lists exactly like ThinkBayes2 */
.md-typeset ul {
  margin: 1rem 0;
  padding-left: 2rem;
}

.md-typeset li {
  margin: 0.25rem 0;
}

.md-typeset ul.simple {
  list-style-type: disc;
}

.md-typeset ul.simple li {
  margin: 0.125rem 0;
}

/* Code blocks */
.md-typeset .highlight,
.md-typeset .codehilite {
  background-color: #f6f8fa;
  border: 1px solid #d0d7de;
  border-radius: 6px;
  margin: 1rem 0;
  overflow-x: auto;
}

[data-md-color-scheme="slate"] .md-typeset .highlight,
[data-md-color-scheme="slate"] .md-typeset .codehilite {
  background-color: #161b22;
  border-color: #30363d;
}

.md-typeset .highlight pre,
.md-typeset .codehilite pre {
  background-color: transparent;
  margin: 0;
  padding: 1rem;
  font-size: 0.875rem;
  line-height: 1.45;
}

/* Tables */
.md-typeset table:not([class]) {
  border-collapse: collapse;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  margin: 1rem 0;
  width: 100%;
}

.md-typeset table:not([class]) th,
.md-typeset table:not([class]) td {
  border: 1px solid var(--border-color);
  padding: 0.75rem;
  text-align: left;
}

.md-typeset table:not([class]) th {
  background-color: #f6f8fa;
  font-weight: 600;
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
  background-color: #161b22;
}

/* Remove secondary sidebar */
.md-sidebar--secondary {
  display: none;
}

/* Mobile responsiveness */
@media screen and (max-width: 76.1875em) {
  .md-sidebar--primary {
    transform: translateX(-100%);
    transition: transform 0.25s cubic-bezier(0.1, 0.7, 0.1, 1);
  }
  
  .md-sidebar--primary[data-md-toggle="__drawer"] {
    transform: translateX(0);
  }
  
  .md-content {
    margin-left: 0;
    margin-top: 60px;
  }
  
  .md-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 85;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s;
  }
  
  .md-overlay[data-md-toggle="__drawer"] {
    opacity: 1;
    pointer-events: auto;
  }
}

/* Hide navigation elements we don't need */
.md-nav__icon,
.md-nav__source,
.md-nav__button,
.md-header__source,
.md-header__button,
.md-footer,
.md-tabs {
  display: none;
}

/* Search button in header */
.md-header__option {
  margin-left: auto;
}

/* Ensure smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Custom scrollbar for sidebar */
.md-sidebar__scrollwrap::-webkit-scrollbar {
  width: 6px;
}

.md-sidebar__scrollwrap::-webkit-scrollbar-track {
  background: transparent;
}

.md-sidebar__scrollwrap::-webkit-scrollbar-thumb {
  background-color: rgba(0,0,0,0.2);
  border-radius: 3px;
}

.md-sidebar__scrollwrap::-webkit-scrollbar-thumb:hover {
  background-color: rgba(0,0,0,0.3);
}

/* Print styles */
@media print {
  .md-header,
  .md-sidebar--primary {
    display: none;
  }
  
  .md-content {
    margin: 0;
  }
}