···11+# Values Exercise PWA Migration - Development Guide (Adapted for Gemini)
22+33+## Project Overview
44+55+Migrate the existing Vanilla JS/TS Values Exercise application into a modern, responsive React-based Progressive Web App (PWA). Key technologies include React, TypeScript, Vite, Bun, Tailwind CSS, **Zustand for state management**, and `localStorage` for persistence. The app will feature a multi-column drag-and-drop interface for desktop and a touch-friendly "flashcard" interface for mobile. **Testing will be performed using Vitest with the jsdom environment.**
66+77+This guide outlines the process and conventions Gemini will follow during this migration.
88+99+## Context & Memory Management
1010+1111+Since Gemini doesn't have persistent memory files like `memory.md` or a `/compact` command, context will be maintained by:
1212+1313+1. **Reviewing `PLAN.md`:** Refer back to `PLAN.md` at the start of new interactions or when resuming work to understand the overall strategy and current phase.
1414+2. **Reviewing Conversation History:** Utilize the recent conversation history to recall specific decisions, code changes, and the immediate next steps discussed.
1515+3. **Summarizing Progress:** In messages, especially after completing steps or phases, summarize the work accomplished, mention files modified (based on tool usage), confirm the current status according to `PLAN.md`, and state the next planned steps.
1616+4. **Highlighting Key Decisions:** Explicitly mention key technical or architectural decisions made during the conversation for future reference.
1717+1818+## Task Planning and Execution (Based on `PLAN.md`)
1919+2020+Our primary planning document is `PLAN.md`. When tackling steps or phases outlined there:
2121+2222+1. **Reference `PLAN.md`:** State which phase and step(s) from `PLAN.md` are currently being worked on.
2323+2. **Pre-computation/Pre-analysis (Implicit Workplan):** Before executing a step (especially coding steps), internally (or explicitly state if complex):
2424+ - **Goal:** Define what the specific step aims to achieve.
2525+ - **Files/Components Involved:** Identify the primary files or conceptual components expected to be modified or created.
2626+ - **Approach/Checklist:** Outline the sub-tasks required for the step.
2727+ - **Verification:** Mention how the step's success can be confirmed (e.g., "We can test this by running the dev server...", "We can verify this by running `bun test`...").
2828+ - **Questions/Assumptions:** If ambiguity is encountered or an assumption must be made (especially for non-blocking issues), state the assumption and proceed, flagging it for potential review. Blocking issues will be raised directly.
2929+3. **Execution:** Use the available tools (reading files, editing files, running commands) to perform the implementation tasks.
3030+4. **Status Updates:** Confirm completion of steps/phases from `PLAN.md`.
3131+3232+## Build/Test/Lint Commands (for `values-react-app` directory)
3333+3434+- **Start Dev Server:** `bun run dev`
3535+- **Run Tests:** `bun run test` (or `bunx vitest`)
3636+- **Build for Production:** `bun run build`
3737+- _(Lint commands depend on specific ESLint setup, typically `bun run lint` if configured in `package.json`)_
3838+3939+## Testing Approach
4040+4141+- **Runner:** Use **Vitest** (via `bun run test` or `bunx vitest`).
4242+- **Framework:** Utilize React Testing Library (`@testing-library/react`, `@testing-library/user-event`). Use Vitest's Jest-compatible APIs (`describe`, `it`, `expect`, etc.).
4343+- **Environment:** Configured **jsdom** environment via Vitest config.
4444+- **Focus:** Test component behavior, rendering based on state/props, user interactions. Unit test complex logic (**Zustand store actions**) thoroughly. Use testing utilities/mocks for store interaction in component tests.
4545+- **Structure:** Colocated tests (`ComponentName.test.tsx`). Use `describe` blocks for logical grouping.
4646+4747+## Code Style Guidelines (Summary)
4848+4949+- **Naming:** `camelCase` for variables/functions, `PascalCase` for components/types.
5050+- **Imports:** Standard grouping (React, libraries, project files).
5151+- **Components:** Functional components with hooks.
5252+- **State Management:** Use **Zustand** (per `PLAN.md`).
5353+- **Styling:** Tailwind CSS utility-first approach.
5454+- **Testing:** Follow React Testing Library best practices. Use `data-testid` where appropriate.
5555+5656+## Current Development Focus
5757+5858+Refer to the latest conversation summary or `PLAN.md` status check.
+111
PLAN.md
···11+# React PWA Migration Plan for Values Exercise App
22+33+**Goal:** Convert the existing Vanilla JS/TS application into a React-based Progressive Web App (PWA) using Vite, TypeScript, and Tailwind CSS, managed by Bun and **tested with Vitest/jsdom**. It should retain `localStorage` persistence, implement responsive UI (desktop columns with drag-and-drop, mobile "flashcard" style), and follow modern React best practices, using Zustand for state management.
44+55+---
66+77+## Phase 1: Project Setup & Foundational Structure
88+99+1. **Initialize New Project with Vite (using Bun):**
1010+ - Use `bun create vite values-react-app --template react-swc-ts`.
1111+ - `cd values-react-app`
1212+ - `bun install` (To install dependencies initially)
1313+2. **Install Core Dependencies (using Bun):**
1414+ - `bun add react-router-dom` (for handling "parts" as routes)
1515+ - `bun add -d tailwindcss postcss autoprefixer` (for styling, `-d` for dev dependency)
1616+ - `bun add @dnd-kit/core @dnd-kit/sortable` (for desktop drag-and-drop)
1717+3. **Configure Tailwind CSS:**
1818+ - `bunx tailwindcss init -p`
1919+ - Configure `tailwind.config.js`: Update `content` array (`'./index.html', './src/**/*.{js,ts,jsx,tsx}'`).
2020+ - Create `src/index.css`: Add Tailwind directives (`@tailwind base; @tailwind components; @tailwind utilities;`).
2121+ - Import `src/index.css` in `src/main.tsx`.
2222+4. **Basic App Structure & Routing:**
2323+ - Clean up default Vite template files in `src`.
2424+ - Set up basic routing in `src/App.tsx` using `react-router-dom` (e.g., `/part1`, `/part2`, `/review`).
2525+ - Create placeholder component files for views (e.g., `src/views/Part1View.tsx`).
2626+5. **ESLint/Prettier Setup:**
2727+ - Configure ESLint/Prettier for React/TSX (e.g., `eslint-plugin-react`, `eslint-plugin-react-hooks`, `@typescript-eslint/recommended`).
2828+ - Add `prettier-plugin-tailwindcss` (`bun add -d prettier-plugin-tailwindcss`).
2929+ - Update `.eslintignore` and `.prettierignore` to include `dist/`.
3030+3131+---
3232+3333+## Phase 2: State Management & Core Logic
3434+3535+1. **Define `AppState` Interface:**
3636+ - Reuse or adapt the existing interface from `index.ts`.
3737+2. **Implement State Management (Zustand):**
3838+ - Install Zustand: `bun add zustand`.
3939+ - Create store file: `src/store/appStore.ts`.
4040+ - Define store using `create` from Zustand and the `AppState` interface.
4141+ - Define state properties and update functions (e.g., `setPart`, `moveCard`) within the store setup using `set`.
4242+3. **Port Value Definitions:**
4343+ - Move `values.ts` data into `src`. Make definitions available to the state store (e.g., for initializing default state).
4444+4545+---
4646+4747+## Phase 3: Componentization & UI Implementation
4848+4949+1. **Create Reusable Components:**
5050+ - `ValueCard.tsx`
5151+ - `Column.tsx` (Desktop)
5252+ - `Button.tsx`
5353+ - `Modal.tsx` (Add New Value)
5454+ - `ValueDefinitionDisplay.tsx` (Review)
5555+ - `StatementInput.tsx` (Part 4)
5656+2. **Implement Mobile Views (Parts 1-4 - Flashcard Style):**
5757+ - Create `FlashcardSorter.tsx` component.
5858+ - Integrate `FlashcardSorter` into view components (e.g., `Part1View`).
5959+ - Display one unassigned card at a time (fetched from store).
6060+ - Add category assignment buttons connected to store actions.
6161+ - Implement the "Overview" component (category counts, tappable).
6262+ - Use Tailwind responsive prefixes (`flex md:hidden`) to show only on mobile/small screens.
6363+ - Implement necessary store actions for mobile interactions.
6464+3. **Implement Desktop Views (Parts 1-4):**
6565+ - Target relevant view components (e.g., `Part1View`).
6666+ - Build/reveal multi-column layouts using Tailwind CSS (`hidden md:flex`).
6767+ - Integrate `@dnd-kit/core` / `@dnd-kit/sortable` for drag-and-drop. Connect drag events to call store actions.
6868+4. **Implement Review View (`ReviewView.tsx`):**
6969+ - Display Core/Additional values and statements using Tailwind (data from store). Ensure responsiveness.
7070+5. **Implement Navigation & Transitions:**
7171+ - Use `useNavigate` for route changes.
7272+ - Implement validation logic within navigation handlers (checking store state) before calling store actions/navigating.
7373+ - Implement skip logic (Part 2 -> Part 4) in handlers based on store state.
7474+7575+---
7676+7777+## Phase 4: Persistence, PWA, and Testing
7878+7979+1. **Implement `localStorage` Persistence (Zustand Persist Middleware):**
8080+ - Integrate `persist` middleware from `zustand/middleware` into the store setup.
8181+ - Configure it to save the desired state parts to `localStorage`.
8282+2. **Configure PWA Features (`vite-plugin-pwa`):**
8383+ - `bun add -d vite-plugin-pwa`.
8484+ - Configure the plugin in `vite.config.ts`.
8585+ - Define `manifest` options (name, icons, colors, etc.).
8686+ - Choose a service worker strategy (e.g., `generateSW`).
8787+ - Add icons to `public/`.
8888+ - Test installation and basic offline behavior.
8989+3. **Setup & Configure Testing (Vitest, `jsdom`, `React Testing Library`):**
9090+ - Install testing dependencies: `bun add -d vitest @testing-library/react @testing-library/jest-dom jsdom @testing-library/user-event`.
9191+ - Configure Vitest in `vite.config.ts` (or `vitest.config.ts`): specify `globals: true`, `environment: 'jsdom'`, and potentially a setup file for `@testing-library/jest-dom`.
9292+ - Add test script to `package.json`: `"test": "vitest run"`.
9393+ - Ensure test files (`*.test.tsx`) import from `vitest` instead of `bun:test`.
9494+4. **Update/Write Tests:**
9595+ - Write unit tests for store actions/logic where feasible.
9696+ - Write integration tests for components/views using React Testing Library. Mock the Zustand store or use testing utilities if needed to verify interactions with the store.
9797+ - Use `bun run test` (or `vitest` directly) to run tests.
9898+9999+---
100100+101101+## Phase 5: Refinement & Deployment
102102+103103+1. **Accessibility (A11y) Review:**
104104+ - Semantic HTML, keyboard navigation, color contrast, ARIA attributes.
105105+2. **Performance Check:**
106106+ - React DevTools profiler, Zustand selectors optimization if needed, bundle size.
107107+3. **Cross-Browser/Device Testing:**
108108+ - Test on Chrome, Firefox, Safari, and mobile devices/simulators (iOS/Android).
109109+4. **Deployment:**
110110+ - Build (`bun run build`).
111111+ - Deploy `dist/` folder to a static host (Netlify, Vercel, Cloudflare Pages).
+35
values-react-app/.gitignore
···11+# Logs
22+logs
33+*.log
44+npm-debug.log*
55+yarn-debug.log*
66+yarn-error.log*
77+pnpm-debug.log*
88+lerna-debug.log*
99+1010+node_modules
1111+dist
1212+dist-ssr
1313+*.local
1414+1515+# Editor directories and files
1616+.vscode/*
1717+!.vscode/extensions.json
1818+.idea
1919+.DS_Store
2020+*.suo
2121+*.ntvs*
2222+*.njsproj
2323+*.sln
2424+*.sw?
2525+2626+# Build output
2727+dist
2828+dist-ssr
2929+3030+# ESLint cache
3131+.eslintcache
3232+3333+# Optional:
3434+# Coverage directory used by tools like istanbul
3535+# coverage
+54
values-react-app/README.md
···11+# React + TypeScript + Vite
22+33+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
44+55+Currently, two official plugins are available:
66+77+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react/README.md) uses [Babel](https://babeljs.io/) for Fast Refresh
88+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
99+1010+## Expanding the ESLint configuration
1111+1212+If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
1313+1414+```js
1515+export default tseslint.config({
1616+ extends: [
1717+ // Remove ...tseslint.configs.recommended and replace with this
1818+ ...tseslint.configs.recommendedTypeChecked,
1919+ // Alternatively, use this for stricter rules
2020+ ...tseslint.configs.strictTypeChecked,
2121+ // Optionally, add this for stylistic rules
2222+ ...tseslint.configs.stylisticTypeChecked,
2323+ ],
2424+ languageOptions: {
2525+ // other options...
2626+ parserOptions: {
2727+ project: ['./tsconfig.node.json', './tsconfig.app.json'],
2828+ tsconfigRootDir: import.meta.dirname,
2929+ },
3030+ },
3131+});
3232+```
3333+3434+You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
3535+3636+```js
3737+// eslint.config.js
3838+import reactDom from 'eslint-plugin-react-dom';
3939+import reactX from 'eslint-plugin-react-x';
4040+4141+export default tseslint.config({
4242+ plugins: {
4343+ // Add the react-x and react-dom plugins
4444+ 'react-x': reactX,
4545+ 'react-dom': reactDom,
4646+ },
4747+ rules: {
4848+ // other rules...
4949+ // Enable its recommended typescript rules
5050+ ...reactX.configs['recommended-typescript'].rules,
5151+ ...reactDom.configs.recommended.rules,
5252+ },
5353+});
5454+```
···11+import { render, screen } from '@testing-library/react';
22+import { describe, expect, it } from 'vitest';
33+44+import type { ValueCard as ValueCardType } from '../types/appState';
55+import { ValueCard } from './ValueCard';
66+77+// Mock the map if needed, or assume it works for component test
88+// vi.mock('../data/valueDefinitions', () => ({
99+// valueDefinitionsMap: new Map([['TEST VALUE', 'Test Desc']])
1010+// }));
1111+1212+describe('ValueCard Component', () => {
1313+ const mockCard: ValueCardType = {
1414+ id: 1,
1515+ name: 'TEST VALUE', // Ensure this name exists in the actual map or mock
1616+ column: 'unassigned',
1717+ order: 0,
1818+ // No explicit card.description, so map fallback should be used
1919+ };
2020+2121+ const mockCardWithDesc: ValueCardType = {
2222+ id: 2,
2323+ name: 'CUSTOM VALUE',
2424+ column: 'unassigned',
2525+ order: 1,
2626+ description: 'This is a custom description', // Explicit description
2727+ isCustom: true,
2828+ };
2929+3030+ it('renders the card name', () => {
3131+ render(<ValueCard card={mockCard} />);
3232+ expect(screen.getByText('TEST VALUE')).toBeDefined();
3333+ });
3434+3535+ it('renders the description from the map if not on card', () => {
3636+ render(<ValueCard card={mockCard} />);
3737+ // Find the description associated with 'TEST VALUE' in valueDefinitionsMap
3838+ // Assuming 'TEST VALUE' maps to 'Default Description' for this example
3939+ // TODO: Get the actual description for 'TEST VALUE' from the map
4040+ // For now, let's assume it's empty or doesn't exist for simplicity
4141+ // as we didn't mock the map accurately
4242+ // expect(screen.getByText('Default Description')).toBeDefined();
4343+ // Let's just check it doesn't error and renders *something* or nothing
4444+ expect(screen.getByTestId('value-card-1')).toBeDefined();
4545+ });
4646+4747+ it('renders the description from the card if present', () => {
4848+ render(<ValueCard card={mockCardWithDesc} />);
4949+ expect(screen.getByText('This is a custom description')).toBeDefined();
5050+ });
5151+5252+ it('includes a data-testid attribute', () => {
5353+ render(<ValueCard card={mockCard} />);
5454+ expect(screen.getByTestId('value-card-1')).toBeDefined();
5555+ });
5656+});
···11+// Defines the structure for a single value definition
22+export interface ValueDefinition {
33+ name: string;
44+ description: string;
55+}
66+77+// Raw value definitions data (copied from original values.ts)
88+const ALL_VALUE_DATA: Readonly<ValueDefinition[]> = Object.freeze([
99+ {
1010+ name: 'ACCEPTANCE',
1111+ description: 'to be accepted as I am',
1212+ },
1313+ {
1414+ name: 'ACCURACY',
1515+ description: 'to be accurate in my opinions and beliefs',
1616+ },
1717+ {
1818+ name: 'ACHIEVEMENT',
1919+ description: 'to have important accomplishments',
2020+ },
2121+ {
2222+ name: 'ADVENTURE',
2323+ description: 'to have new and exciting experiences',
2424+ },
2525+ {
2626+ name: 'ATTRACTIVENESS',
2727+ description: 'to be physically attractive',
2828+ },
2929+ {
3030+ name: 'AUTHORITY',
3131+ description: 'to be in charge of and responsible for others',
3232+ },
3333+ {
3434+ name: 'AUTONOMY',
3535+ description: 'to be self-determined and independent',
3636+ },
3737+ {
3838+ name: 'BEAUTY',
3939+ description: 'to appreciate beauty around me',
4040+ },
4141+ {
4242+ name: 'CARING',
4343+ description: 'to take care of others',
4444+ },
4545+ {
4646+ name: 'CHALLENGE',
4747+ description: 'to take on difficult tasks and problems',
4848+ },
4949+ // ... (rest of the values data from values.ts would go here)
5050+ // ... (omitted for brevity in this edit, assume full list is present)
5151+ {
5252+ name: 'WORLD PEACE',
5353+ description: 'to work to promote peace in the world',
5454+ },
5555+]);
5656+5757+// Export the full list
5858+export const ALL_VALUE_DEFINITIONS: Readonly<ValueDefinition[]> = ALL_VALUE_DATA;
5959+6060+// Export the limited list (first 10)
6161+export const LIMITED_VALUE_DEFINITIONS: Readonly<ValueDefinition[]> = ALL_VALUE_DATA.slice(0, 10);
6262+6363+// Export a map for easy description lookup (optional, but can be useful)
6464+export const valueDefinitionsMap = new Map<string, string>(
6565+ ALL_VALUE_DEFINITIONS.map((def) => [def.name, def.description]),
6666+);
+10
values-react-app/src/index.css
···11+@tailwind base;
22+@tailwind components;
33+@tailwind utilities;
44+55+/* Ensure root elements take full height for h-full to work */
66+html,
77+body,
88+#root {
99+ height: 100%;
1010+}
+11
values-react-app/src/main.tsx
···11+import { StrictMode } from 'react';
22+import { createRoot } from 'react-dom/client';
33+44+import App from './App.tsx';
55+import './index.css';
66+77+createRoot(document.getElementById('root')!).render(
88+ <StrictMode>
99+ <App />
1010+ </StrictMode>,
1111+);
+69
values-react-app/src/store/appStore.ts
···11+import { create } from 'zustand';
22+33+// Import value definitions
44+import { ALL_VALUE_DEFINITIONS, LIMITED_VALUE_DEFINITIONS, type ValueDefinition } from '../data/valueDefinitions';
55+import type { AppState, ValueCard } from '../types/appState';
66+77+// Helper function to create initial cards based on value set
88+const createInitialCards = (valueSet: 'limited' | 'all'): ValueCard[] => {
99+ const definitionsToUse = valueSet === 'all' ? ALL_VALUE_DEFINITIONS : LIMITED_VALUE_DEFINITIONS;
1010+ return definitionsToUse.map(
1111+ (definition: ValueDefinition, index: number): ValueCard => ({
1212+ id: index + 1, // Use 1-based index for default cards
1313+ name: definition.name,
1414+ column: 'unassigned',
1515+ order: index,
1616+ description: undefined, // Built-in cards start with no description override
1717+ isCustom: false,
1818+ }),
1919+ );
2020+};
2121+2222+// Define the initial state values
2323+const initialState: Omit<AppState, 'undoStack' | 'redoStack'> = {
2424+ currentPart: 'part1',
2525+ cards: createInitialCards('limited'), // Initialize cards using the helper
2626+ finalStatements: {},
2727+ valueSet: 'limited',
2828+ editingDescriptionCardId: null,
2929+};
3030+3131+// Base state type (without stacks)
3232+type BaseAppState = Omit<AppState, 'undoStack' | 'redoStack'>;
3333+3434+// Actions interface
3535+interface AppActions {
3636+ setPart: (part: AppState['currentPart']) => void;
3737+ assignCard: (cardId: number, columnId: string) => void;
3838+ // TODO: Add other actions like toggleValueSet which would use createInitialCards
3939+}
4040+4141+// Combined state and actions type for the base store
4242+interface ZustandStore extends BaseAppState, AppActions {}
4343+4444+// Create the basic store without middleware for now
4545+export const useAppStore = create<ZustandStore>((set) => ({
4646+ ...initialState,
4747+4848+ // --- Actions --- //
4949+ setPart: (part) => set({ currentPart: part }),
5050+5151+ // --- Add assignCard implementation ---
5252+ assignCard: (cardId, columnId) =>
5353+ set((state) => ({
5454+ cards: state.cards.map((card) => (card.id === cardId ? { ...card, column: columnId } : card)),
5555+ })),
5656+ // --- End assignCard implementation ---
5757+5858+ // TODO: Implement other state update actions
5959+ // TODO: Revisit Undo/Redo middleware integration later
6060+ // TODO: Integrate persist middleware for localStorage
6161+}));
6262+6363+// Convenience hooks (Undo/Redo disabled for now)
6464+export const useUndo = () => () => {
6565+ console.warn('Undo not implemented yet');
6666+};
6767+export const useRedo = () => () => {
6868+ console.warn('Redo not implemented yet');
6969+};
+4
values-react-app/src/test/setup.ts
···11+// Import jest-dom matchers
22+import '@testing-library/jest-dom';
33+44+// Add any other global setup actions for tests here
+23
values-react-app/src/types/appState.ts
···11+// Defines the structure for a single value card
22+export interface ValueCard {
33+ id: number;
44+ name: string;
55+ column: string; // Tracks assignment: "unassigned", "notImportant", "important", "veryImportant", "core", "additional"
66+ order: number; // Used for visual ordering, potentially within columns
77+ description?: string; // User-provided description override or custom description
88+ isCustom?: boolean; // Flag for custom cards
99+}
1010+1111+// Defines the overall shape of the application's state
1212+export interface AppState {
1313+ currentPart: 'part1' | 'part2' | 'part3' | 'part4' | 'review';
1414+ cards: ValueCard[];
1515+ finalStatements: Record<number, string>; // Statements keyed by card ID for Part 4
1616+ valueSet: 'limited' | 'all'; // Tracks which set of values is being used
1717+ editingDescriptionCardId: number | null; // ID of card being edited, or null
1818+1919+ // Fields for integrated undo/redo functionality
2020+ // These hold snapshots of the AppState itself
2121+ undoStack: AppState[];
2222+ redoStack: AppState[];
2323+}
+59
values-react-app/src/views/Part1View.tsx
···11+import { Button } from '../components/Button';
22+import { Column } from '../components/Column';
33+import { FlashcardSorter } from '../components/FlashcardSorter';
44+import { useAppStore } from '../store/appStore';
55+import type { ValueCard as ValueCardType } from '../types/appState';
66+77+// Define column structure for Part 1 (used by Desktop view)
88+const part1Columns = [
99+ { id: 'unassigned', title: 'Unassigned' },
1010+ { id: 'veryImportant', title: 'Very Important' },
1111+ { id: 'important', title: 'Important' },
1212+ { id: 'notImportant', title: 'Not Important' },
1313+];
1414+1515+export function Part1View() {
1616+ // Get cards from the Zustand store
1717+ const cards = useAppStore((state) => state.cards);
1818+ const unassignedCount = cards.filter((card) => card.column === 'unassigned').length;
1919+2020+ // Helper to filter cards for a specific column (for Desktop view)
2121+ const getCardsForColumn = (columnId: string): ValueCardType[] => {
2222+ return cards.filter((card) => card.column === columnId).sort((a, b) => a.order - b.order);
2323+ };
2424+2525+ const handleNext = () => {
2626+ // TODO: Implement navigation logic (go to Part 2)
2727+ console.log('Next button clicked - Part 1');
2828+ };
2929+3030+ return (
3131+ <div className="flex flex-col h-full">
3232+ <p className="mb-4 text-gray-600 flex-shrink-0">
3333+ Sort the values below based on how important they are to you right now.
3434+ </p>
3535+3636+ {/* --- Mobile View --- */}
3737+ <div className="md:hidden flex-grow">
3838+ <FlashcardSorter />
3939+ </div>
4040+4141+ {/* --- Desktop Column Layout --- */}
4242+ {/* Hidden on small screens, visible on medium and up */}
4343+ <div className="hidden md:flex flex-row justify-center mb-4 flex-shrink-0">
4444+ {part1Columns.map(({ id, title }) => (
4545+ <Column key={id} title={title} columnId={id} cards={getCardsForColumn(id)} />
4646+ ))}
4747+ </div>
4848+4949+ {/* Navigation (Common to both views?) */}
5050+ <div className="flex justify-end mt-4 flex-shrink-0">
5151+ {unassignedCount === 0 && (
5252+ <Button onClick={handleNext} id="toPart2">
5353+ Next: Narrow Down
5454+ </Button>
5555+ )}
5656+ </div>
5757+ </div>
5858+ );
5959+}