`; } else { coursesList.innerHTML = courses.map(course => ` `).join(''); } // Update stats const statsCard = document.getElementById('statsCard'); if (gpa > 0) { statsCard.style.display = 'block'; document.getElementById('totalCourses').textContent = courses.length; document.getElementById('totalCredits').textContent = totalCredits; document.getElementById('avgCredits').textContent = courses.length > 0 ? (totalCredits / courses.length).toFixed(1) : '0'; } else { statsCard.style.display = 'none'; } } // Allow Enter key to add course document.addEventListener('keypress', function(e) { if (e.key === 'Enter' && (e.target.id === 'courseName' || e.target.id === 'credits')) { addCourse(); } }); // Initialize display updateDisplay();