Zebra Thin Beige Numbat

Log upcoming examination details as specification entries with integrated date and subject selection.
- Monitor remaining preparation time through an automated countdown timer for each active entry.
- Update and calibrate study progress incrementally to visualize preparation levels.
- View key metrics including total upcoming exams, archived entries, and average preparation status.
- Organize information by switching between active specifications and historical legacy data.
- Save all examination data and progress specifications locally on the device for persistent storage.
- Interface with the system through a technical blueprint-themed layout featuring grid overlays and industrial accents.