API unreachable
- Dashboard: check Connection page — API pill should show api.77thjunction.app
- Local dev: ensure npm run dev:api is running on port 3001
- Local web: NEXT_PUBLIC_API_URL or /jj-api proxy in next.config.ts
- CORS: WEB_ORIGIN on API must include your dashboard origin
Session expired
Sign out and sign in again. If it persists, confirm Firebase authorized domains include 77thjunction.app and api.77thjunction.app.
Branded URL not opening
- Use path backup: https://api.77thjunction.app/sites/{slug}
- Railway → Networking → *.77thjunction.app verified with SSL
- Registrar: CNAME * → Railway target, ACME + verify TXT
- Dashboard Domains → wait for DNS verified pill
Deploy failed
Read build logs in History. Common fixes: add missing env vars, run build locally first, ensure dist/ exists, check Node version in package.json engines.