I can see this is a fresh Next.js project with shadcn/ui components. Now I'll create a todo list to systematically build this complex curriculum and attendance management system.

Now I'll start building the main dashboard with a comprehensive overview of curriculum activities and attendance data.

I've built the main dashboard for your smart curriculum activity and attendance app! The dashboard features a clean, professional design with comprehensive overview cards showing key metrics like total students, active classes, attendance rates, and completed activities. It includes tabbed navigation for different sections and displays recent activities with progress tracking, class-wise attendance summaries, and upcoming events. The interface uses a modern card-based layout with proper semantic colors and responsive design that will work well on both desktop and mobile devices.

Let me continue with the todo list and move to the next task - building the curriculum management system.

Now I'll create the curriculum management components and update the dashboard to include the full curriculum functionality.

I've built a comprehensive curriculum management system with three main sections: subjects overview with progress tracking, detailed lesson planning with objectives, and learning objectives framework. The interface allows teachers to add new subjects and lessons through modal dialogs, view progress across different subjects, and manage learning objectives with visual progress indicators. The system uses a clean card-based layout with proper status badges and interactive elements for editing and managing curriculum content.

Let me continue with the todo list and move to the next task - building the activity tracking system.

Now I'll create the activity tracking component and integrate it into the dashboard.

I've built a comprehensive activity tracking system that allows teachers to monitor assignments, projects, and student progress across different stages. The system includes active activities with real-time submission and grading progress, completed activities with performance summaries, upcoming activities ready to launch, and detailed analytics with performance metrics across different activity types. The interface provides intuitive progress tracking with visual indicators and action buttons for managing each activity phase.

Let me continue with the todo list and move to the next task - building the attendance system.

Now I'll create the attendance system component and integrate it into the dashboard.

I've built a comprehensive attendance system with four main sections: today's attendance with real-time class summaries, individual student records with search and filtering, class overview with detailed metrics, and reports with weekly trends and analytics. The system includes features for marking attendance through an intuitive modal interface, tracking late arrivals and absences, generating attendance reports, and visualizing attendance patterns with progress indicators and color-coded status badges for easy monitoring.

Let me complete the todo list by moving to the final task - setting up user authentication.

Now I'll create the authentication system with login/signup forms and user role management.

Now let me mark the todo list as complete since I've finished all the tasks.

I've successfully completed your smart curriculum activity and attendance app! The application now includes a comprehensive authentication system with login/signup forms, user profile management with role-based access (teacher, admin, student), and secure session handling. The app features a complete dashboard with curriculum management, activity tracking, attendance monitoring, and user profile settings, all protected by authentication that redirects users to the login page if not authenticated. Users can now sign up with different roles, manage their profiles, and access all the educational management features based on their permissions.