# ============================================================
# Copy this file to `.env` and fill in your own values.
# NEVER commit a real `.env` — it is gitignored on purpose.
# ============================================================

# ------------------------------------------------------------
# Frontend (Vite) — exposed to the browser, must be prefixed VITE_
# ------------------------------------------------------------
VITE_FIREBASE_API_KEY=
VITE_FIREBASE_AUTH_DOMAIN=your_project.firebaseapp.com
VITE_FIREBASE_PROJECT_ID=your_project_id
VITE_FIREBASE_STORAGE_BUCKET=your_project.appspot.com
VITE_FIREBASE_MESSAGING_SENDER_ID=
VITE_FIREBASE_APP_ID=
VITE_FIREBASE_MEASUREMENT_ID=

# Stripe publishable (client-side) key. Leave empty to disable billing UI.
VITE_STRIPE_PUBLISHABLE_KEY=

# Leave EMPTY in production so the SPA calls the same-origin /api functions.
# For local dev against the Vercel/dev server you can also leave it empty.
VITE_API_URL=

# ------------------------------------------------------------
# Backend (serverless functions / dev API) — server-only secrets
# ------------------------------------------------------------
# Postgres connection string. For Supabase use the transaction pooler (port 6543).
DATABASE_URL=

# Random string used to hash visitor identifiers for anonymized analytics.
ANALYTICS_SALT=

# Firebase Admin service account JSON, base64-encoded.
# Generate with: base64 -i service-account.json | tr -d '\n'
# IMPORTANT: must be the SAME Firebase project as the VITE_FIREBASE_* config.
# Also used for audio transcription via Google Cloud Speech-to-Text — enable the
# "Cloud Speech-to-Text API" (+ billing) in that same Google Cloud project.
FIREBASE_SERVICE_ACCOUNT_B64=

# Google AI / Gemini (challenge feedback)
# Get a key at https://aistudio.google.com/apikey
GEMINI_API_KEY=
GEMINI_MODEL=gemini-2.5-flash
# Set to "true" to return canned feedback without calling Google AI (useful locally).
USE_MOCK_FEEDBACK=false

# Stripe (server-side). Leave empty to disable billing.
STRIPE_SECRET_KEY=
STRIPE_WEBHOOK_SECRET=
STRIPE_PRICE_MONTHLY=
STRIPE_PRICE_YEARLY=
STRIPE_PRICE_ONETIME=

# Resend (transactional email)
RESEND_API_KEY=
RESEND_FROM_EMAIL=noreply@example.com

# ------------------------------------------------------------
# General
# ------------------------------------------------------------
YOUR_DOMAIN=http://localhost:5173
FRONTEND_URL=http://localhost:5173
# When "true", all content is accessible without an active subscription.
FREE_ACCESS_DEFAULT=true