# Sub-Task 9 Progress: StatsTab Mana Breakdown

## Status: Completed

## Completed Steps
- [x] Review Sub-Task 8 completion (get conversion drain data)
- [x] Design mana breakdown UI for StatsTab
- [x] Implement data fetching for each mana type's stats
- [x] Add modifiers display (attunements, conversion drains)
- [x] Test reactive updates
- [x] Commit and push changes

## Implementation Details

### Files Modified
1. **src/components/game/stats/ManaTypeBreakdown.tsx** (NEW)
   - Created new component to display detailed breakdown for each mana type
   - Shows current value, capacity, and effective regen rate
   - Lists modifiers: attunement bonuses, conversion drains from Sub-Task 8
   - Groups elements by category (base, composite, exotic, utility)
   - Shows recipe for composite/exotic elements
   - Includes progress bars for visual clarity

2. **src/components/game/tabs/StatsTab.tsx** (MODIFIED)
   - Added import for ManaTypeBreakdown component
   - Added ManaTypeBreakdown section after ManaStatsSection

### Features Implemented
- Raw Mana section with:
  - Current/max display
  - Progress bar with color coding
  - Base regen, conversion drain, effective regen
  - Per-attunement conversion drain breakdown

- Elemental Mana sections (for each unlocked element):
  - Current/max display with element-specific colors
  - Progress bar with element color
  - Conversion rate from attunements
  - Source attunement names and levels
  - Recipe display for composite/exotic elements

### Testing
- `npm run build` completed successfully with no errors
- Component uses reactive data from store
- Properly handles conversion drains from Sub-Task 8

## Notes
- Uses `computeEffectiveRegenForDisplay` from mana-utils.ts for regen calculations
- Uses `getAttunementConversionRate` from attunements.ts for per-attunement drain
- Conversion drains are read from `store.conversionDrains` (populated by Sub-Task 8)
- Element categories (base, composite, exotic, utility) are preserved from ELEMENTS constant