/* Origami AI Training — Custom Docsify Theme */

:root {
  --base-font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  --heading-font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  --base-font-size: 16px;
  --base-line-height: 1.7;

  /* Origami Brand Colors */
  --navy: #1E293B;
  --indigo: #4F46E5;
  --sage: #C2D3CD;
  --rose: #FDA4AF;
  --white: #FFFFFF;
  --light-gray: #F8FAFC;
  --border: #E2E8F0;
  --text-primary: #1E293B;
  --text-secondary: #475569;

  /* Sidebar */
  --sidebar-width: 280px;
  --sidebar-background: var(--light-gray);
  --sidebar-border: var(--border);
  --sidebar-nav-link-color: var(--text-secondary);
  --sidebar-nav-link-font-size: 14px;
  --sidebar-nav-link-padding: 6px 16px;
  --sidebar-nav-link-border-color: transparent;
  --sidebar-nav-link-font-weight--active: 700;
  --sidebar-nav-link-color--active: var(--indigo);
  --sidebar-nav-link-background--active: rgba(79, 70, 229, 0.06);

  /* Content */
  --content-max-width: 800px;
  --content-padding-top: 40px;

  /* Search */
  --search-input-background: var(--white);
  --search-input-border: var(--border);
  --search-input-border-radius: 8px;
}

/* Headings */
h1 {
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--navy);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--sage);
}

h2 {
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--navy);
  margin-top: 48px;
  margin-bottom: 12px;
}

h3 {
  font-weight: 700;
  color: var(--navy);
  margin-top: 32px;
  margin-bottom: 8px;
}

/* Paragraphs */
p {
  color: var(--text-secondary);
  margin-bottom: 16px;
}

/* Bold text */
strong {
  color: var(--text-primary);
  font-weight: 700;
}

/* Lists */
ul, ol {
  color: var(--text-secondary);
  padding-left: 24px;
}

li {
  margin-bottom: 8px;
}

li strong {
  color: var(--text-primary);
}

/* Links */
a {
  color: var(--indigo);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Code */
code {
  background: rgba(79, 70, 229, 0.06);
  color: var(--indigo);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 14px;
}

pre {
  background: var(--navy);
  color: #E2E8F0;
  border-radius: 8px;
  padding: 20px;
  overflow-x: auto;
}

pre code {
  background: none;
  color: inherit;
  padding: 0;
}

/* Blockquotes */
blockquote {
  border-left: 3px solid var(--indigo);
  padding-left: 16px;
  margin: 24px 0;
  color: var(--text-secondary);
  font-style: italic;
}

/* Horizontal rules */
hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 40px 0;
}

/* Sidebar section headers */
.sidebar-nav li > p {
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin: 24px 0 8px 16px;
}

/* Sidebar links */
.sidebar-nav li a {
  display: block;
  padding: 6px 16px;
  font-size: 14px;
  color: var(--text-secondary);
  border-radius: 6px;
  transition: all 0.2s;
}

.sidebar-nav li a:hover {
  background: rgba(79, 70, 229, 0.06);
  color: var(--indigo);
  text-decoration: none;
}

.sidebar-nav li a.active {
  font-weight: 700;
  color: var(--indigo);
  background: rgba(79, 70, 229, 0.06);
}

/* Search input */
.sidebar .search input {
  border-radius: 8px;
  border: 1px solid var(--border);
  padding: 8px 12px;
  font-size: 14px;
  width: calc(100% - 32px);
  margin: 12px 16px;
}

/* App name in sidebar */
.app-name {
  padding: 20px 16px 12px;
  font-weight: 800;
  font-size: 18px;
  color: var(--navy);
  letter-spacing: -0.02em;
}

/* Responsive */
@media (max-width: 768px) {
  :root {
    --sidebar-width: 260px;
  }
}