### Home Health
- **Overall score (0–100)** — weighted by task importance and overdue status
- **System gauges** — roof, HVAC, plumbing, electrical, exterior, appliances, safety, landscaping
- **KPIs** — average lumpy year, flat 3% baseline, heaviest/lightest forecast years
### Maintenance Tasks
Filter by **status** (overdue, due soon, upcoming, OK) or **action** (check, maintain, repair, replace).
Each row shows frequency, cost range, source link, and a **Mark done** button that updates your health score.
### Spend Forecast
Bar chart of **lumpy task-based forecast** vs **flat 3% rule** and **Fannie Mae age guidance** over 10 years.
### Home Profile
Set home value, year built, square feet, and which systems you have (pool, septic, fireplace, etc.). Tasks and forecasts personalize automatically.
### Cost Sources
Links to every published reference used for cost and frequency data.
- Profile auto-saves to **localStorage** in your browser
- Use **Export JSON** to download a portable copy (recommended — no cloud lock-in)
**Reset Sample** restores the demo home profile.