:root {
  --md-primary-fg-color: #4f46e5;
  --md-primary-fg-color--light: #6366f1;
  --md-primary-fg-color--dark: #4338ca;
  --md-accent-fg-color: #3b82f6;
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: #818cf8;
  --md-primary-fg-color--light: #a5b4fc;
  --md-primary-fg-color--dark: #6366f1;
  --md-accent-fg-color: #60a5fa;
}

.md-typeset h1 {
  font-weight: 700;
}

.md-typeset h2 {
  font-weight: 600;
  margin-top: 2em;
  padding-top: 1em;
  border-top: 1px solid var(--md-default-fg-color--lightest);
}

.md-typeset code {
  background-color: var(--md-code-bg-color);
  border-radius: 0.25rem;
  padding: 0.1rem 0.4rem;
  font-size: 0.85em;
}

.md-typeset pre > code {
  padding: 1rem;
}

.md-typeset table:not([class]) {
  font-size: 0.9rem;
  border: 1px solid var(--md-default-fg-color--lightest);
}

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

.md-typeset .admonition {
  margin: 1.5em 0;
}

.md-nav__link--active {
  font-weight: 600;
}

/* Mermaid diagram container */
.mermaid {
  text-align: center;
  margin: 2em 0;
  transition: transform 0.3s ease;
}

/* Ensure Mermaid SVGs are responsive */
.mermaid svg {
  max-width: 100%;
  height: auto;
}

/* Zoomed state - 90% of viewport */
.mermaid.zoomed {
  position: fixed;
  top: 5vh;
  left: 5vw;
  width: 90vw;
  height: 90vh;
  z-index: 1000;
  background: var(--md-default-bg-color);
  padding: 2rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  border-radius: 8px;
  overflow: auto;
}

.mermaid.zoomed svg {
  width: 100%;
  height: auto;
}

/* Reduced motion for accessibility */
@media screen and (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}