Lovable Prompt Creator - AI Prompt Generator

## APPLICATION OVERVIEW
This web application serves as an inventory and data analysis platform allowing users to upload CSV files that contain product information, including initial stock, final stock requests, and status updates. The application calculates the final stock by subtracting the initial stock from the requested stock and presents the results on a dynamic dashboard.

## CORE FEATURES
1. **CSV Upload**: Users can upload a CSV file containing product stock data, which will be processed to calculate stock levels.
2. **Stock Calculation**: The application automatically computes the final stock and categorizes the results as negative, zero, or positive based on the calculations.
3. **Dynamic Dashboard**: A visually intuitive dashboard displays the results, enabling users to analyze stock levels and statuses effectively.
4. **Data Visualization**: Incorporate charts and graphs to illustrate the stock analysis results, making it easier for users to understand trends and statuses.
5. **Export Functionality**: Users can download the processed data and results in various formats (e.g., CSV, PDF) for further analysis or reporting.
6. **User Authentication**: Secure login functionality to ensure user data privacy and access control.

## DESIGN SPECIFICATIONS
- **Visual Style**: minimalist - Clean, simple design with plenty of white space, minimal color palette, and focus on typography.
- **Color Mode**: Light theme with dark text on light backgrounds.
- **Primary Color**: #1978E5 (accent for buttons, links, highlights).
- **Typography**: Use Inter from Google Fonts for headings, Inter for body text and UI elements.
- **Border Radius**: 8px (moderately rounded) for buttons, cards, and inputs.
- **Layout**: The main layout will feature a header with navigation, a central area for CSV upload and dashboard display, and a footer with additional links and information.

## TECHNICAL REQUIREMENTS
- **Framework**: React with TypeScript.
- **Styling**: Tailwind CSS.
- **UI Components**: shadcn/ui.
- **State Management**: Redux or Context API for managing application state.

## IMPLEMENTATION STEPS
1. **Set Up Project**: Initialize a new React project using Create React App with TypeScript.
2. **Install Dependencies**: Add Tailwind CSS, shadcn/ui, and any necessary libraries for CSV parsing and data visualization (e.g., Chart.js).
3. **Create Components**: Build components for CSV upload, dynamic dashboard, and data visualization.
4. **Implement CSV Upload Functionality**: Use a file input to allow users to upload CSV files and parse the data to extract stock information.
5. **Implement Stock Calculation Logic**: Create functions to calculate final stock and categorize statuses based on the results.
6. **Design Dashboard Layout**: Structure the dashboard to display calculated results, ensuring responsiveness and clarity.
7. **Add Data Visualization**: Integrate a charting library to visualize stock data effectively.
8. **Implement User Authentication**: Set up a simple authentication system to manage user access.

## USER EXPERIENCE
Users will interact with the application by first logging in or signing up. After authentication, they will be directed to the CSV upload section where they can easily drag and drop or select a file. Once the data is processed, they will see the dashboard update dynamically with the results, including visual insights such as graphs for better data comprehension. Users can also download reports or data summaries for offline analysis. The interface will be intuitive, focusing on providing a seamless experience with minimal distractions.