# Dependencies
node_modules/
*/node_modules/

# Environment files - NEVER commit secrets!
.env
.env.local
.env.production
.env.*.local
backend/.env
frontend/.env

# Build outputs
dist/
build/
*.log

# OS files
.DS_Store
Thumbs.db

# IDE
.vscode/
.idea/
*.swp
*.swo
*~

# Docker volumes
postgres_data/

# Logs
logs/
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*

# Testing
coverage/
.nyc_output/

# Prisma
backend/prisma/migrations/*_draft/

# Temporary files
tmp/
temp/
*.tmp

# SSL certificates (if self-signed for development)
ssl/*.pem
ssl/*.key
ssl/*.crt

# Backups
backups/*.sql
backups/*.dump
.claude/

# Local docker compose overrides
docker-compose.override.yml
*.env.development.local