# Environment Configuration
NODE_ENV=development
PORT=3000

# Database Configuration (PostgreSQL)
# For local development (without Docker):
# DATABASE_URL=postgresql://postgres:postgres@localhost:5435/qrmaster?schema=public
# For Docker Compose (internal Docker network):
DATABASE_URL=postgresql://postgres:postgres@db:5432/qrmaster?schema=public

# NextAuth Configuration
NEXTAUTH_URL=http://localhost:3050
NEXTAUTH_SECRET=your-secret-key-here-change-in-production

# OAuth Providers (Optional)
GOOGLE_CLIENT_ID=
GOOGLE_CLIENT_SECRET=

# Redis Configuration (Optional - for rate limiting and caching)
REDIS_URL=redis://redis:6379

# Security
# Used for hashing IP addresses in analytics
IP_SALT=your-ip-salt-here-change-in-production

# Features
ENABLE_DEMO=false

# SEO Configuration
# Set to 'true' in production to allow search engine indexing
NEXT_PUBLIC_INDEXABLE=true

# Stripe Payment Configuration (Optional - for subscription payments)
# Get your keys from: https://dashboard.stripe.com/apikeys
STRIPE_SECRET_KEY=
STRIPE_WEBHOOK_SECRET=
NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY=

# Stripe Price IDs (create these in your Stripe dashboard)
# NEXT_PUBLIC_STRIPE_FREE_PRICE_ID=price_xxx
# NEXT_PUBLIC_STRIPE_PRO_PRICE_ID=price_xxx
# NEXT_PUBLIC_STRIPE_BUSINESS_PRICE_ID=price_xxx

# Analytics (Optional - PostHog)
NEXT_PUBLIC_POSTHOG_KEY=
NEXT_PUBLIC_POSTHOG_HOST=https://app.posthog.com