/* Custom CSS to match Entheory AI Docs Style */

:root {
  /* GitHub Light Mode Palette */
  --md-primary-fg-color: #ffffff;
  --md-primary-fg-color--transparent: rgba(255, 255, 255, 0.9);
  --md-primary-bg-color: #ffffff;
  --md-primary-bg-color--light: #f6f8fa;

  /* Link and Action Colors */
  --md-accent-fg-color: #0969da;
  --md-accent-fg-color--transparent: rgba(9, 105, 218, 0.1);
  --md-typeset-a-color: #0969da;

  /* Code Block Colors */
  --md-code-bg-color: #f6f8fa;
  --md-code-fg-color: #1f2328;
}

[data-md-color-scheme="slate"] {
  /* GitHub Dark Mode Palette */
  --md-primary-fg-color: #010409;
  --md-primary-bg-color: #0d1117;
  --md-accent-fg-color: #58a6ff;
  --md-typeset-a-color: #58a6ff;
  --md-code-bg-color: #161b22;
  --md-code-fg-color: #e6edf3;
}

/* Remove Shadows for Flat UI */
.md-header,
.md-tabs,
.md-search__form,
.md-content__button {
  box-shadow: none !important;
}

/* Single Thin Borders like GitHub */
.md-header {
  border-bottom: 1px solid #d0d7de;
}

[data-md-color-scheme="slate"] .md-header {
  border-bottom: 1px solid #30363d;
}

.md-tabs {
  border-bottom: 1px solid #d0d7de;
}

/* Header Text Color Overrides for White Header */
.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  fill: #1f2328;
}

.md-header__topic,
.md-header__button {
  color: #1f2328 !important;
}

[data-md-color-scheme="slate"] .md-header__topic,
[data-md-color-scheme="slate"] .md-header__button {
  color: #e6edf3 !important;
}

/* Consistent 6px Border Radius */
code,
pre,
.md-search__form,
.md-content__button,
.md-admonition {
  border-radius: 6px !important;
}

/* Search Bar Styling */
.md-search__form {
  background-color: #f6f8fa !important;
  border: 1px solid #d0d7de;
}

[data-md-color-scheme="slate"] .md-search__form {
  background-color: #010409 !important;
  border: 1px solid #30363d;
}

/* Navigation Links */
.md-nav__link--active {
  color: var(--md-accent-fg-color) !important;
  font-weight: 600;
}

/* =====================================================
   ACCEPTANCE CRITERIA CHECKBOX STYLING
   ===================================================== */

/* Task list items (checkboxes) */
.md-typeset .task-list-item {
  list-style-type: none;
  position: relative;
  padding-left: 0.5em;
  margin-bottom: 0.5em;
}

/* Custom checkbox appearance */
.md-typeset .task-list-control input[type="checkbox"] {
  width: 1.2em;
  height: 1.2em;
  margin-right: 0.75em;
  accent-color: var(--md-accent-fg-color);
  cursor: pointer;
}

/* Unchecked checkbox styling */
.md-typeset .task-list-control input[type="checkbox"]:not(:checked) {
  appearance: none;
  -webkit-appearance: none;
  border: 2px solid #d0d7de;
  border-radius: 4px;
  background-color: #ffffff;
}

[data-md-color-scheme="slate"] .md-typeset .task-list-control input[type="checkbox"]:not(:checked) {
  border-color: #30363d;
  background-color: #21262d;
}

/* Hover state for checkboxes */
.md-typeset .task-list-control input[type="checkbox"]:hover {
  border-color: var(--md-accent-fg-color);
}

/* Nested list item indent for sub-bullets in ACs */
.md-typeset ul ul,
.md-typeset ol ul {
  padding-left: 1.5em;
  margin-top: 0.25em;
  margin-bottom: 0.25em;
}

.md-typeset ul ul li,
.md-typeset ol ul li {
  margin-bottom: 0.25em;
  line-height: 1.6;
}

/* Improve visibility of nested bullets */
.md-typeset ul ul li::before {
  content: "–";
  color: var(--md-accent-fg-color);
  margin-right: 0.5em;
  font-weight: 600;
}

/* =====================================================
   NAVIGATION IMPROVEMENTS
   ===================================================== */

/* Make top-level nav items bolder */
.md-nav--primary>.md-nav__list>.md-nav__item>.md-nav__link {
  font-weight: 600;
  font-size: 0.95rem;
}

/* Add visual separator between nav sections */
.md-nav--primary>.md-nav__list>.md-nav__item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding-bottom: 0.5em;
  margin-bottom: 0.5em;
}

[data-md-color-scheme="slate"] .md-nav--primary>.md-nav__list>.md-nav__item {
  border-bottom-color: rgba(255, 255, 255, 0.05);
}

/* Reduce font size in nested nav for hierarchy clarity */
.md-nav--secondary .md-nav__link {
  font-size: 0.85rem;
}

/* Highlight active section in sidebar */
.md-nav__item--active>.md-nav__link {
  background-color: rgba(9, 105, 218, 0.08);
  border-radius: 4px;
  padding: 0.25em 0.5em;
  margin-left: -0.5em;
}

[data-md-color-scheme="slate"] .md-nav__item--active>.md-nav__link {
  background-color: rgba(88, 166, 255, 0.1);
}

/* =====================================================
   TABLE OF CONTENTS (RIGHT SIDEBAR)
   ===================================================== */

/* TOC container */
.md-sidebar--secondary {
  padding-top: 1rem;
}

/* TOC heading */
.md-nav--secondary>.md-nav__title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #57606a;
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.5rem;
}

[data-md-color-scheme="slate"] .md-nav--secondary>.md-nav__title {
  color: #8b949e;
}

/* TOC links - cleaner font */
.md-nav--secondary .md-nav__link {
  font-size: 0.8rem;
  font-weight: 400;
  line-height: 1.5;
  padding: 0.35rem 0.75rem;
  border-left: 2px solid transparent;
  margin-left: 0;
  color: #57606a;
  transition: all 0.15s ease;
}

[data-md-color-scheme="slate"] .md-nav--secondary .md-nav__link {
  color: #8b949e;
}

/* TOC link hover */
.md-nav--secondary .md-nav__link:hover {
  color: var(--md-accent-fg-color);
  border-left-color: var(--md-accent-fg-color);
  background-color: rgba(9, 105, 218, 0.04);
}

/* TOC active link */
.md-nav--secondary .md-nav__link--active {
  color: var(--md-accent-fg-color);
  font-weight: 600;
  border-left-color: var(--md-accent-fg-color);
  background-color: rgba(9, 105, 218, 0.06);
}

/* Nested TOC items - smaller font */
.md-nav--secondary .md-nav .md-nav__link {
  font-size: 0.75rem;
  padding-left: 1.25rem;
}

/* TOC scrollbar */
.md-sidebar--secondary .md-sidebar__scrollwrap::-webkit-scrollbar {
  width: 4px;
}

.md-sidebar--secondary .md-sidebar__scrollwrap::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.1);
  border-radius: 2px;
}

[data-md-color-scheme="slate"] .md-sidebar--secondary .md-sidebar__scrollwrap::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.1);
}