src/index.css

@tailwind base;
@tailwind components;
@tailwind utilities;

html, body, #root {
  height: 100%;
  margin: 0;
  overflow: hidden;
}

/* React Flow Node Styling */
.react-flow__node {
  font-size: 12px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 10px;
  text-align: center;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  transition: all 0.2s;
}

.react-flow__node:hover {
  border-color: #3b82f6;
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

.react-flow__node-input {
  border-color: #10b981;
  background-color: #f0fdf4;
}

.react-flow__node-output {
  border-color: #ef4444;
  background-color: #fef2f2;
}

.react-flow__node-default {
  border-color: #3b82f6;
  background-color: #eff6ff;
}

.react-flow__edge-path {
  stroke: #94a3b8;
  stroke-width: 2;
}

.react-flow__edge.animated .react-flow__edge-path {
  stroke: #3b82f6;
}

.react-flow__controls {
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  border-radius: 8px;
  overflow: hidden;
  border: none;
}

.react-flow__controls-button {
  border-bottom: 1px solid #f1f5f9;
  background: #fff;
}

.react-flow__minimap {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  border: 1px solid #e2e8f0;
}