/* Mermaid diagrams render into a shadow root (see extra.js), so sizing/cursor
   for the diagram itself is set from JS via inline style on the SVG — regular
   CSS rules here can't cross into shadow DOM. This just covers the outer
   light-DOM wrapper and the zoom overlay. */

.mermaid {
  overflow-x: auto;
  cursor: zoom-in;
}

.mermaid-zoom-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  overflow: auto;
  cursor: zoom-out;
  background: color-mix(in srgb, var(--md-default-fg-color) 60%, transparent);
}

.mermaid-zoom-overlay svg {
  max-width: none !important;
  background: var(--md-default-bg-color);
  border-radius: 0.2rem;
  padding: 1rem;
  box-shadow: var(--md-shadow-z3);
}