# Task 1: ENV Tab for Admin Panel - Work Log

## Summary
Successfully added an "ENV" (Environment/Design Customization) tab to the Admin Panel in the Needyfy super app, allowing the admin to customize the entire app's design from one place.

## Files Created

### 1. `/src/lib/env-store.ts`
- Created Zustand store with `persist` middleware for all customizable design settings
- Includes branding (appName, appTagline, appMotto, appLogo), colors (primaryColor, primaryHover, accentColor, gradientFrom, gradientTo), layout (currencySymbol, footerText), contact info (phone, email, address), and module toggles (6 modules)
- Provides `updateEnv()` and `resetEnv()` actions
- Defaults match the existing Needyfy brand (orange/amber theme)

### 2. `/src/hooks/use-apply-env.ts`
- Created hook that applies env settings as CSS custom properties on `document.documentElement`
- Converts hex colors to HSL for shadcn/radix compatibility
- Applies `--primary`, `--ring`, `--primary-foreground`, `--accent` CSS variables
- Also sets `--app-gradient-from`, `--app-gradient-to`, `--app-primary`, `--app-primary-hover`, `--app-accent` for component usage

## Files Modified

### 3. `/src/components/modules/AdminModule.tsx`
- Added `useAppEnv` import from `@/lib/env-store`
- Added lucide-react icons: `Paintbrush`, `RotateCcw`, `Palette`, `Type`, `Phone`, `MapPin`, `ToggleLeft`
- Created `AdminEnv` component with 5 sections:
  - **Branding**: App Name, Logo/Emoji, Tagline, Motto + live preview
  - **Theme Colors**: Primary, Hover, Accent, Gradient From/To with native color pickers + color swatch preview + button preview
  - **App Settings**: Currency Symbol, Footer Text
  - **Contact Information**: Phone, Email, Address
  - **Module Controls**: Toggle switches for 6 modules
- Added "ENV" tab with Paintbrush icon to the admin tabs array
- Added `case 'env': return <AdminEnv />` to the switch statement

### 4. `/src/app/page.tsx`
- Added `useApplyEnv` import from `@/hooks/use-apply-env`
- Called `useApplyEnv()` inside the Home component to apply env settings globally

## Lint Results
- All lint checks pass with zero errors

## Technical Notes
- Used local state (draft pattern) in AdminEnv to avoid immediate saves; user must click "Save Changes"
- Removed the sync effect pattern that caused a lint error (`react-hooks/set-state-in-effect`)
- Instead, handle reset by updating both the store and local state directly
- Color pickers use native `<input type="color">` with paired hex text inputs