I've created an interactive December 2025 KPI scorecard. The dashboard displays all 8 metrics with:

**Key highlights:**
- **5 of 8 KPIs beat target** (62.5% achievement rate)
- **Strengths:** Revenue (+0.4%), Gross Margin (+0.06pp), Order Fill Rate (+0.6pp), Opex Efficiency (+0.14pp)
- **Concerns:** Days Sales Outstanding (+6.2 days over target), On-Time Delivery (-1.7pp), Active Customers (-2), Inventory Turns (-1.17)

Each tile uses:
- **Green** for metrics that beat their monthly target
- **Red** for metrics that missed target
- Clear variance callouts showing exactly how much better/worse
- Definitions explaining each metric's calculation

The scorecard is saved to `december_kpi_scorecard.html` and supports light/dark mode. Open it in a browser to view the interactive dashboard.