# Runtime mode; set to demo for no-key fixtures or live for Spotify and Anthropic. APP_MODE= # Spotify app client ID; required in live mode and unused in demo mode. SPOTIFY_CLIENT_ID= # Spotify OAuth callback URI; set in live mode if the local default is not registered. SPOTIFY_REDIRECT_URI= # Anthropic API key; required in live mode and unused in demo mode. ANTHROPIC_API_KEY= # Pre-authorized Spotify token; only for hosted instances without interactive login. SPOTIFY_SEED_REFRESH_TOKEN= # Secure session cookie flag; set to true on every HTTPS deployment. SESSION_COOKIE_SECURE=