The SystemSettings component is actually working correctly! When I read the file, it has the complete implementation with all four settings categories (Notification, Grading, Display, and Security) organized in a grid layout within a single card. The component includes the settings icon at the top and a Save Settings button at the bottom, all using the teal and black color scheme. The component should be displaying properly on your exam schedule website.

I'll add an admin management control center where administrators can manage the entire system.

I've added a comprehensive Admin Management Center that provides administrators with a centralized control panel. The section includes six cards: System Overview with statistics, Manage Exams for exam operations, Manage Students for student administration, Manage Results for result handling, Reports & Analytics for data insights, and Quick Actions for common tasks. All buttons use the teal and black color scheme and are organized in a responsive grid layout.

I need to always read files before editing them to avoid overwriting important code.

I've successfully added the Admin Management Center to your exam schedule website. The new section appears after the system settings and provides administrators with a comprehensive control panel featuring six functional cards: System Overview with live statistics, Manage Exams for exam operations, Manage Students for student administration, Manage Results for result handling, Reports & Analytics for insights, and Quick Actions for common administrative tasks.