@tailwind base;@tailwind components;@tailwind utilities;body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;margin:0}.drag-over{background-color:#eff6ff;border:2px dashed #3b82f6}.flow-node{transition:all .2s ease-in-out}.flow-node:hover{box-shadow:0 4px 12px #00000026;transform:translateY(-2px)}.gradient-bg{background:linear-gradient(135deg,#667eea,#764ba2)}