# Clerk Authentication
NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=pk_test_
CLERK_SECRET_KEY=sk_test_

# Database
DATABASE_URL="postgresql://user:password@localhost:5432/dbname"

# Next.js
NEXT_PUBLIC_APP_URL="http://localhost:3000"

# Optional: For production deployments
# NEXT_PUBLIC_APP_URL="https://yourdomain.com"
# VERCEL_URL="https://yourdomain.com"