---
phase: 01-design-token-foundation
plan: 02
type: execute
wave: 2
depends_on: ["01-01"]
files_modified:
  - frontend/src/components/BillsTracker.tsx
  - frontend/src/components/VariableExpenses.tsx
  - frontend/src/components/DebtTracker.tsx
  - frontend/src/components/AvailableBalance.tsx
  - frontend/src/components/ExpenseBreakdown.tsx
  - frontend/src/components/FinancialOverview.tsx
  - frontend/src/components/InlineEditCell.tsx
  - frontend/src/components/InlineEditCell.test.tsx
autonomous: false
requirements:
  - DSGN-03
  - DSGN-04
  - DSGN-05
  - FIX-02

must_haves:
  truths:
    - "Card headers on BillsTracker, VariableExpenses, DebtTracker, AvailableBalance, ExpenseBreakdown use palette-driven gradients — no hardcoded Tailwind color classes remain"
    - "FinancialOverview header uses a multi-pastel gradient from overviewHeaderGradient()"
    - "FinancialOverview and AvailableBalance have hero typography (text-2xl titles, p-6 padding) while other cards have regular typography (text-base titles, px-4 py-3 padding)"
    - "AvailableBalance center amount is text-3xl font-bold with green/red color coding"
    - "Actual amount columns show green for positive income, amber for over-budget expenses, red for negative available — budget column stays neutral"
    - "InlineEditCell.tsx is a shared component replacing three duplicate InlineEditRow functions"
    - "FinancialOverview rows are tinted with their category's light shade"
  artifacts:
    - path: "frontend/src/components/InlineEditCell.tsx"
      provides: "Shared inline edit cell component"
      exports: ["InlineEditCell"]
      min_lines: 25
    - path: "frontend/src/components/InlineEditCell.test.tsx"
      provides: "Unit tests for InlineEditCell"
      min_lines: 30
    - path: "frontend/src/components/BillsTracker.tsx"
      provides: "Bills section with palette gradient header and InlineEditCell"
      contains: "headerGradient"
    - path: "frontend/src/components/FinancialOverview.tsx"
      provides: "Hero overview with multi-gradient header and category-tinted rows"
      contains: "overviewHeaderGradient"
  key_links:
    - from: "frontend/src/components/BillsTracker.tsx"
      to: "frontend/src/lib/palette.ts"
      via: "import headerGradient and amountColorClass"
      pattern: "import.*palette"
    - from: "frontend/src/components/InlineEditCell.tsx"
      to: "frontend/src/components/BillsTracker.tsx"
      via: "BillsTracker imports and uses InlineEditCell instead of local InlineEditRow"
      pattern: "InlineEditCell"
    - from: "frontend/src/components/AvailableBalance.tsx"
      to: "frontend/src/lib/palette.ts"
      via: "Chart Cell fill uses palette[type].base instead of PASTEL_COLORS array"
      pattern: "palette.*base"
---

<objective>
Wire the palette.ts module into all dashboard components — replace hardcoded gradients, apply hero typography, add amount coloring, and extract InlineEditCell.

Purpose: This transforms the visual appearance of the dashboard from generic neutrals to a cohesive pastel-themed experience. Every component now reads from the token system established in Plan 01.
Output: All 6 dashboard components updated, InlineEditCell extracted and tested.
</objective>

<execution_context>
@/home/jean-luc-makiola/.claude/get-shit-done/workflows/execute-plan.md
@/home/jean-luc-makiola/.claude/get-shit-done/templates/summary.md
</execution_context>

<context>
@.planning/PROJECT.md
@.planning/ROADMAP.md
@.planning/STATE.md
@.planning/phases/01-design-token-foundation/01-CONTEXT.md
@.planning/phases/01-design-token-foundation/01-RESEARCH.md
@.planning/phases/01-design-token-foundation/01-01-SUMMARY.md

@frontend/src/lib/palette.ts
@frontend/src/index.css
@frontend/src/components/BillsTracker.tsx
@frontend/src/components/VariableExpenses.tsx
@frontend/src/components/DebtTracker.tsx
@frontend/src/components/AvailableBalance.tsx
@frontend/src/components/ExpenseBreakdown.tsx
@frontend/src/components/FinancialOverview.tsx

<interfaces>
<!-- Key types and contracts from Plan 01 that this plan uses directly. -->

From src/lib/palette.ts (created in Plan 01):
```typescript
export type CategoryType = 'income' | 'bill' | 'variable_expense' | 'debt' | 'saving' | 'investment' | 'carryover'

export interface CategoryShades {
  light: string   // oklch — row backgrounds, tinted surfaces
  medium: string  // oklch — header gradient to-color, badges
  base: string    // oklch — chart fills, text accents
}

export const palette: Record<CategoryType, CategoryShades>

export function headerGradient(type: CategoryType): React.CSSProperties
export function overviewHeaderGradient(): React.CSSProperties
export function amountColorClass(opts: {
  type: CategoryType
  actual: number
  budgeted: number
  isIncome?: boolean
  isAvailable?: boolean
}): string
```

From src/lib/utils.ts:
```typescript
export function cn(...inputs: ClassValue[]): string
```

From src/lib/format.ts:
```typescript
export function formatCurrency(value: number, currency: string): string
```
</interfaces>
</context>

<tasks>

<task type="auto" tdd="true">
  <name>Task 1: Extract InlineEditCell and wire palette into all components</name>
  <files>
    frontend/src/components/InlineEditCell.tsx,
    frontend/src/components/InlineEditCell.test.tsx,
    frontend/src/components/BillsTracker.tsx,
    frontend/src/components/VariableExpenses.tsx,
    frontend/src/components/DebtTracker.tsx,
    frontend/src/components/AvailableBalance.tsx,
    frontend/src/components/ExpenseBreakdown.tsx,
    frontend/src/components/FinancialOverview.tsx
  </files>
  <behavior>
    - InlineEditCell renders formatted currency in display mode
    - InlineEditCell shows an Input on click (enters edit mode)
    - InlineEditCell calls onSave with parsed number on blur/Enter
    - InlineEditCell does NOT call onSave if value unchanged or NaN
  </behavior>
  <action>
**Part A — Write InlineEditCell tests (RED):**

Create `frontend/src/components/InlineEditCell.test.tsx` with tests:
- "renders formatted currency value in display mode"
- "enters edit mode on click"
- "calls onSave with parsed number on blur"
- "does not call onSave when value unchanged"
- "calls onSave on Enter key"

Use `@testing-library/react` render + `@testing-library/user-event`. Mock `formatCurrency` from `@/lib/format` if needed, or just test the DOM output.

Run tests — they must FAIL.

**Part B — Create InlineEditCell (GREEN):**

Create `frontend/src/components/InlineEditCell.tsx` following the pattern from RESEARCH.md Pattern 5. Props interface:

```typescript
interface InlineEditCellProps {
  value: number
  currency: string
  onSave: (value: number) => Promise<void>
  className?: string
}
```

The component renders a `<TableCell>` that:
- In display mode: shows a `<span>` with `formatCurrency(value, currency)`, `cursor-pointer rounded px-2 py-1 hover:bg-muted`
- On click: switches to edit mode with `<Input type="number" step="0.01">`, autofocused
- On blur or Enter: parses the input, calls `onSave` if value changed and is a valid number, then returns to display mode

Run tests — they must PASS.

**Part C — Wire palette into all 6 dashboard components:**

For each component, apply these changes:

**BillsTracker.tsx:**
1. Remove the private `InlineEditRow` function (lines ~59-110)
2. Add imports: `import { headerGradient, amountColorClass } from '@/lib/palette'` and `import { InlineEditCell } from '@/components/InlineEditCell'`
3. Replace `<CardHeader className="bg-gradient-to-r from-blue-50 to-indigo-50">` with `<CardHeader style={headerGradient('bill')}>`
4. Replace the `<InlineEditRow>` usage with `<InlineEditCell>` inside the existing `<TableRow>`. The caller keeps the label and budget cells; InlineEditCell replaces only the actual amount cell.
5. Add `amountColorClass({ type: 'bill', actual, budgeted })` as `className` on the InlineEditCell for amount coloring. Budget column stays neutral (no color class).

**VariableExpenses.tsx:**
1. Remove the private `InlineEditRow` function (lines ~86-142)
2. Add same imports as BillsTracker
3. Replace `<CardHeader className="bg-gradient-to-r from-amber-50 to-yellow-50">` with `<CardHeader style={headerGradient('variable_expense')}>`
4. Replace `<InlineEditRow>` with `<InlineEditCell>` for the actual cell. Keep the "remaining" cell in VariableExpenses — it's NOT part of InlineEditCell.
5. Add amount coloring to the InlineEditCell className.

**DebtTracker.tsx:**
1. Remove the private `InlineEditRow` function (lines ~61-112)
2. Add same imports
3. Replace `<CardHeader className="bg-gradient-to-r from-orange-50 to-red-50">` with `<CardHeader style={headerGradient('debt')}>`
4. Replace `<InlineEditRow>` with `<InlineEditCell>` for the actual cell
5. Add amount coloring

**AvailableBalance.tsx:**
1. Remove the `PASTEL_COLORS` array constant
2. Add imports: `import { palette, headerGradient, type CategoryType } from '@/lib/palette'`
3. Replace `<CardHeader className="bg-gradient-to-r from-sky-50 to-cyan-50">` with `<CardHeader style={headerGradient('saving')} className="px-6 py-5">` (hero padding per locked decision)
4. Update `<CardTitle>` to `className="text-2xl font-semibold"` (hero typography)
5. Replace `<Cell fill={PASTEL_COLORS[index % ...]}` with `<Cell fill={palette[entry.categoryType as CategoryType]?.base ?? palette.carryover.base}>`
6. Style the center donut amount: `text-3xl font-bold tabular-nums` with `cn()` applying `text-success` when available >= 0, `text-destructive` when negative
7. Add small `text-xs text-muted-foreground` label "Available" (or translated equivalent) below the center amount

**ExpenseBreakdown.tsx:**
1. Remove the `PASTEL_COLORS` array constant
2. Add imports: `import { palette, type CategoryType } from '@/lib/palette'`
3. Replace `<CardHeader className="bg-gradient-to-r from-pink-50 to-rose-50">` with `<CardHeader style={headerGradient('debt')}>`
4. Replace `<Cell fill={PASTEL_COLORS[index % ...]}` with `<Cell fill={palette[entry.categoryType as CategoryType]?.base ?? palette.carryover.base}>`

**FinancialOverview.tsx:**
1. Add imports: `import { palette, overviewHeaderGradient, amountColorClass, type CategoryType } from '@/lib/palette'`
2. Replace `<CardHeader className="bg-gradient-to-r from-sky-50 to-indigo-50">` with `<CardHeader style={overviewHeaderGradient()} className="px-6 py-5">` (hero padding)
3. Update `<CardTitle>` to `className="text-2xl font-semibold"` (hero typography)
4. Tint each summary row with its category's light shade: add `style={{ backgroundColor: palette[categoryType].light }}` to each `<TableRow>` that represents a category
5. Apply `amountColorClass()` to actual amount cells. For the income row, pass `isIncome: true`. For the remaining/available summary row, pass `isAvailable: true`. Budget column stays neutral.

**CRITICAL anti-patterns to avoid:**
- Do NOT add `style` to `<Card>` — only to `<CardHeader>` for gradients
- Do NOT color the budget column — only actual gets colored
- Do NOT use raw Tailwind color classes like `text-green-600` — use `text-success` from the semantic token
- Do NOT edit any files in `src/components/ui/`
- Do NOT use Tailwind v3 bracket syntax `bg-[--var]` — use v4 parenthesis syntax `bg-(--var)` if needed
  </action>
  <verify>
    <automated>cd /home/jean-luc-makiola/Development/projects/SimpleFinanceDash/frontend && bun vitest run --reporter=verbose</automated>
  </verify>
  <done>
    - InlineEditCell.test.tsx passes all tests
    - palette.test.ts still passes (no regressions)
    - No `InlineEditRow` private function exists in BillsTracker, VariableExpenses, or DebtTracker
    - No `PASTEL_COLORS` array exists in AvailableBalance or ExpenseBreakdown
    - No `bg-gradient-to-r from-blue-50` or similar hardcoded gradient classes exist in any dashboard component
    - All 6 dashboard components import from `@/lib/palette`
    - FinancialOverview and AvailableBalance use hero sizing (text-2xl, p-6/px-6 py-5)
    - Amount coloring uses amountColorClass() — only on actual column
  </done>
</task>

<task type="auto">
  <name>Task 2: Build verification — ensure app compiles and no hardcoded colors remain</name>
  <files>frontend/src/components/BillsTracker.tsx, frontend/src/components/VariableExpenses.tsx, frontend/src/components/DebtTracker.tsx, frontend/src/components/AvailableBalance.tsx, frontend/src/components/ExpenseBreakdown.tsx, frontend/src/components/FinancialOverview.tsx</files>
  <action>
1. Run the Vite build to confirm no TypeScript errors:
   `cd frontend && bun run build`

2. Run the full test suite:
   `cd frontend && bun vitest run`

3. Verify no hardcoded gradient color classes remain in dashboard components:
   `grep -rn "from-blue-50\|from-amber-50\|from-orange-50\|from-sky-50\|from-pink-50\|from-sky-50 to-indigo-50\|PASTEL_COLORS" frontend/src/components/`
   This should return zero results.

4. Verify no raw Tailwind color utilities for amount coloring:
   `grep -rn "text-green-\|text-red-\|text-amber-" frontend/src/components/`
   This should return zero results (all amount colors use text-success, text-warning, text-destructive).

5. Verify InlineEditRow is fully removed:
   `grep -rn "InlineEditRow" frontend/src/components/`
   This should return zero results.

If any issues are found, fix them before proceeding.
  </action>
  <verify>
    <automated>cd /home/jean-luc-makiola/Development/projects/SimpleFinanceDash/frontend && bun run build 2>&1 | tail -5 && bun vitest run 2>&1 | tail -5</automated>
  </verify>
  <done>Vite production build succeeds with zero errors. All tests pass. No hardcoded gradient classes, PASTEL_COLORS arrays, InlineEditRow functions, or raw Tailwind color utilities exist in dashboard components.</done>
</task>

<task type="checkpoint:human-verify" gate="blocking">
  <name>Task 3: Visual verification of pastel design token system</name>
  <action>
Human verifies the complete pastel design token system and visual dashboard overhaul.

What was built:
- All shadcn components display in pastel tones (lavender-tinted backgrounds, borders, and surfaces)
- Card headers have category-specific pastel gradients (blue for bills, amber for variable expenses, rose for debt, etc.)
- FinancialOverview and AvailableBalance are visually dominant hero elements with larger text and more padding
- AvailableBalance donut center shows the amount in green (positive) or red (negative)
- Amount coloring: green for positive income, amber for over-budget expenses, red for negative available
- FinancialOverview rows are tinted with their category's pastel shade
- Charts use category colors from palette.ts (same colors as table headers)
- InlineEditCell is extracted as a shared component (click to edit actual amounts)

How to verify:
1. Start the app: `cd frontend && bun run dev` (ensure backend is running or use `docker compose up db` for database)
2. Open http://localhost:5173 in browser
3. Check these specific items:
   a. Background tint: The page background should have a very subtle lavender tint; cards should be pure white floating on it
   b. Card headers: Each section (Bills, Variable Expenses, Debt) should have a distinct pastel gradient header color — blue, amber, rose respectively
   c. Hero elements: FinancialOverview and AvailableBalance should look visually larger/more prominent than other cards
   d. Donut center: The available amount in the donut chart should be large text, colored green if positive or red if negative
   e. Amount coloring: In any tracker, if an actual amount exceeds budget, it should show amber. Income actual amounts should be green. Remaining/available should be green (positive) or red (negative)
   f. Row tinting: FinancialOverview summary rows should each have a subtle category-colored background
   g. Inline editing: Click any actual amount in Bills/Variable Expenses/Debt — it should enter edit mode with an input field
   h. Chart colors: Donut/bar chart segments should use the same colors as their corresponding card headers
  </action>
  <verify>Human visual inspection of dashboard at http://localhost:5173</verify>
  <done>User confirms pastel theme, hero hierarchy, amount coloring, row tinting, inline editing, and chart colors all look correct.</done>
</task>

</tasks>

<verification>
1. `cd frontend && bun run build` — zero TypeScript errors
2. `cd frontend && bun vitest run` — all tests pass
3. `grep -rn "PASTEL_COLORS\|InlineEditRow\|from-blue-50\|from-amber-50\|from-orange-50\|from-sky-50\|from-pink-50" frontend/src/components/` — zero results
4. `grep -rn "text-green-\|text-red-\|text-amber-" frontend/src/components/` — zero results
5. Visual inspection confirms pastel theme, hero hierarchy, amount coloring, and inline editing
</verification>

<success_criteria>
- All 6 dashboard components use palette.ts for gradients (no hardcoded Tailwind color classes)
- FinancialOverview and AvailableBalance have hero typography and padding
- Amount coloring follows locked rules: green income, amber over-budget, red negative
- InlineEditCell is the single shared component for inline editing (3 duplicates removed)
- Charts use palette.ts base colors matching their card header categories
- Vite build succeeds, all tests pass
- User approves visual result at checkpoint
</success_criteria>

<output>
After completion, create `.planning/phases/01-design-token-foundation/01-02-SUMMARY.md`
</output>