# 🛡️ Security — Never commit these files
.env
*.env
.env.*
!.env.example

# Dependencies
node_modules/
QR/vendor/

# Data files (contain user info)
server/data/*.json

# Logs
*.log
npm-debug.log*

# OS files
.DS_Store
Thumbs.db
*.swp
*.swo
*~

# IDE
.vscode/
.idea/

# Backup files
*.bak
*.old
*.tmp
*.orig
