/* Mermaid diagram customizations */

/* Increase line/arrow thickness - more specific selectors */
svg.mermaid .edgePath path,
svg.mermaid .flowchart-link {
  stroke-width: 4px !important;
}

/* Increase arrow size */
svg.mermaid marker path {
  stroke-width: 2px !important;
  fill: currentColor !important;
}

/* Make node borders thicker */
svg.mermaid .node rect,
svg.mermaid .node circle,
svg.mermaid .node polygon,
svg.mermaid .nodeLabel {
  stroke-width: 3px !important;
}

/* Alternative approach for all line elements */
svg.mermaid path.path,
svg.mermaid line {
  stroke-width: 4px !important;
}