/* ASCII diagram styling - ensure proper monospace rendering */
pre code {
  font-family: "JetBrains Mono", "Fira Code", "SF Mono", "Roboto Mono", "Source Code Pro", Consolas, Monaco, "Courier New", monospace !important;
  font-variant-ligatures: none;
  line-height: 1.4;
  letter-spacing: 0;
}

/* Fix for ASCII box drawing characters alignment */
.md-typeset pre > code {
  font-feature-settings: "calt" 0, "liga" 0;
}

/* Mermaid diagram styling */
.mermaid {
  text-align: center;
  cursor: zoom-in;
}

/* Make diagrams responsive */
.mermaid svg {
  max-width: 100%;
  height: auto;
}

/* Fullscreen modal for zoomed diagram */
.diagram-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  cursor: zoom-out;
  overflow: auto;
}

.diagram-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.diagram-modal svg {
  max-width: 95%;
  max-height: 95%;
  background: white;
  border-radius: 8px;
  padding: 20px;
}

/* Close button */
.diagram-modal-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: white;
  font-size: 36px;
  font-weight: bold;
  cursor: pointer;
}

.diagram-modal-close:hover {
  color: #ccc;
}

/* Hint text */
.mermaid::after {
  content: "Click to zoom";
  display: block;
  font-size: 0.75rem;
  color: var(--md-default-fg-color--light);
  margin-top: 0.5rem;
  opacity: 0;
  transition: opacity 0.2s;
}

.mermaid:hover::after {
  opacity: 1;
}