.env.example

# Amazon Ad Console Training Simulator
#
# The simulator itself is fully client-side and needs no Amazon API access,
# but the multi-user features (registration, login, cloud sync) need a
# Postgres database and a NextAuth session secret. Both are required at
# runtime in production. Local dev can run with empty stubs but registration
# and login will fail until they are set.

# Postgres connection string (e.g. from Vercel Storage → Postgres, or Neon directly)
DATABASE_URL="postgresql://user:password@host/dbname?sslmode=require"

# NextAuth/Auth.js session secret — generate with: openssl rand -base64 32
AUTH_SECRET=""

# Optional: app origin for absolute URLs (defaults to http://localhost:3000 in dev)
# NEXT_PUBLIC_APP_URL=http://localhost:3000