/* Book402 — shadcn theme overrides */

/* Mermaid diagrams */
.mermaid {
  background: transparent !important;
  text-align: center;
  margin: 1.5rem 0;
}

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

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