This single HTML file, named TaskManagementApp_Themed.html, contains all the HTML, CSS, and JavaScript for the functional Task Manager, along with the ability to switch between 'Light', 'Dark', and 'Blue' themes.
📋 Core Features Task Management: Create, edit, delete, and mark tasks as complete
Smart Categorization: Organize tasks by Work, Personal, Urgent, or Other categories
Priority System: High, Medium, Low priority levels with visual indicators
Due Date Tracking: Set and track task deadlines with overdue warnings
Filtering System: Filter tasks by category for better organization
🔧 Advanced Features Local Storage: Tasks persist in browser local storage
Date Validation: Prevent past due dates and show overdue tasks
Keyboard Support: Enter key to submit tasks
Export/Import: JSON export/import functionality (ready to implement)
Sample Data: Quick demo with sample tasks