Text Before HTML:

We are building a to-do list app with due dates and reminders. We'll use Tailwind CSS for styling and aim for a clean, modern design. The app will have the following features:
 - Add new tasks with title, description, due date, and reminder time.
 - Mark tasks as completed.
 - Filter tasks by status (all, active, completed) and by due date (today, tomorrow, upcoming, completed).
 - Sort tasks by due date.

 We'll structure the app with:
  1. A header with the title and navigation for filtering and sorting.
  2. A main section to display the list of tasks.
  3. A form to add new tasks.

 We'll use a color scheme that is easy on the eyes and suitable for a productivity app. Let's choose:
  - Primary color: #3B82F6 (a nice blue for actions and highlights)
  - Background: #F9FAFB (a light gray for the background)
  - Text: #111827 (dark gray for text)
  - Secondary text: #6B7280 (medium gray for less important text)
  - Completed tasks: #10B981 (green for completed tasks)

 We'll use the following structure:

  

    
To-Do List
    
  

  

    

      
      
      
      
      Add Task
    

    

      
    
  

  We'll use JavaScript to handle:
    - Adding tasks
    - Marking tasks as completed
    - Filtering and sorting tasks
    - Setting reminders (using the browser's Notification API and setting timeouts)

  We'll store tasks in an array and use localStorage to persist them.

  For the design, we'll use Tailwind classes to create a clean, card-based layout for tasks.

  Let's create the HTML structure and then add the JavaScript functionality.

  Note: We are not using any framework, so we'll use vanilla JavaScript.

  We'll break down the JavaScript into:
    - Task class to represent a task.
    - Functions to handle adding, removing, toggling, and saving tasks.
    - Functions to render tasks based on the current filter and sort.

  We'll also set up event listeners for the buttons and form.

  Due to the complexity, we'll focus on the core functionality and then enhance the UI.

  Let's start with the HTML and then the JavaScript.


# Modern To-Do List App with Due Dates and Reminders

I'll create a clean, modern to-do list application with due dates and reminders using Tailwind CSS. The design will be inspired by the template's structure and aesthetics while focusing on productivity.

Generated HTML Page:

Text After HTML:

## Key Features of the To-Do List App

1. **Modern UI Design**:
   - Clean, card-based layout with subtle shadows and animations
   - Color-coded priority indicators (high, medium, low)
   - Responsive design that works on all device sizes

2. **Task Management**:
   - Add tasks with title, description, due date, and reminder time
   - Mark tasks as completed with visual feedback
   - Filter tasks by status (all, active, completed) and due date (today, tomorrow, upcoming)
   - Sort tasks by due date and priority

3. **Productivity Features**:
   - Stats dashboard showing total tasks, pending items, and productivity score
   - Visual indicators for task priority and due dates
   - Reminder notifications (simulated)

4. **User Experience**:
   - Smooth animations for task interactions
   - Clear visual hierarchy and typography
   - Intuitive form for adding new tasks
   - Responsive design for all screen sizes

The app uses a blue-based color scheme that's easy on the eyes while maintaining a professional appearance suitable for productivity applications. The design is inspired by modern task management tools with a focus on usability and visual appeal.