:root {
  --md-primary-fg-color: #7c3aed;
  --md-primary-fg-color--light: #a78bfa;
  --md-primary-fg-color--dark: #5b21b6;
  --md-accent-fg-color: #8b5cf6;
}

.md-header {
  background-color: #7c3aed;
}

.md-tabs {
  background-color: #6d28d9;
}

.md-typeset a {
  color: #7c3aed;
}

.md-typeset a:hover {
  color: #5b21b6;
}

/* Hero section on landing page */
.md-typeset .hero {
  text-align: center;
  padding: 2rem 0;
}

.md-typeset .hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.md-typeset .hero p {
  font-size: 1.2rem;
  color: #666;
}

/* Card grid for categories */
.md-typeset .grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.md-typeset .grid .card {
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 1.5rem;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.md-typeset .grid .card:hover {
  border-color: #7c3aed;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.15);
}

.md-typeset .grid .card h3 {
  margin-top: 0;
  color: #7c3aed;
}

/* Hide sidebars, full-width content */
.md-sidebar {
  display: none;
}

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

.md-content {
  max-width: 100%;
  margin-left: 0;
}

.md-content__inner {
  max-width: none;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Better code blocks */
.md-typeset code {
  border-radius: 4px;
}

/* Footer styling */
.md-footer {
  background-color: #1e1b4b;
}