| Capa | Tecnología | Notas |
|---|---|---|
| Frontend | React 18 + Vite | SPA en /admin/, theme corporate-light |
| Backend | Node.js 20 + Express 4 | routes→controllers→services |
| BD | MySQL 8 localhost | mysql2, npm run db:setup |
| Auth | JWT + bcrypt | Azure AD OAuth2 stub |
| Tests | node:test + supertest | SQLite memoria en NODE_ENV=test |
| Docs | Swagger OpenAPI 3 | /api-docs |
| Deploy | Docker + docker-compose | Puerto 4100 |