# Dependencies
node_modules/
Backend/node_modules/
frontend/node_modules/

# Build output
dist/
frontend/dist/

# Runtime data
Backend/data/
*.log
npm-debug.log*

# Local environment files
.env
.env.local
.env.*.local
Backend/.env
Backend/.env.local
frontend/.env
frontend/.env.local

# IDE / OS files
.idea/
.DS_Store
