```javascript
// Admin Dashboard JavaScript

document.addEventListener('DOMContentLoaded', function() {
    // Sidebar toggle functionality
    const sidebarToggle = document.querySelector('.sidebar-toggle');
    const sidebar = document.querySelector('.sidebar');
    const mainContent = document.querySelector('.main-content');

    if (sidebarToggle) {
        sidebarToggle.addEventListener('click', function() {
            sidebar.classList.toggle('sidebar-collapsed');
            mainContent.classList.toggle('sidebar-collapsed');
        });
    }

    // Table row actions
    const editButtons = document.querySelectorAll('.btn-outline-primary');
    const deleteButtons = document.querySelectorAll('.btn-outline-danger');

    editButtons.forEach(button => {
        button.addEventListener('click', function() {
            const row = this.closest('tr');
            const libraryName = row.cells[0].textContent;
            alert(`تعديل مكتبة: ${libraryName}`);
            // In a real application, this would open an edit modal/form
        });
    });

    deleteButtons.forEach(button => {
        button.addEventListener('click', function() {
            const row = this.closest('tr');
            const libraryName = row.cells[0].textContent;
            if (confirm(`هل أنت متأكد من حذف ${libraryName}؟`)) {
                row.remove();
                // In a real application, this would make an API call to delete the library
                updateSummaryCards();
            }
        });
    });

    // Add Library Form Submission
    const addLibraryForm = document.querySelector('#addLibraryModal form');
    const saveLibraryBtn = document.querySelector('#addLibraryModal .btn-primary');

    if (saveLibraryBtn) {
        saveLibraryBtn.addEventListener('click', function() {
            const name = document.getElementById('libraryName').value;
            const location = document.getElementById('libraryLocation').value;
            const status = document.getElementById('libraryStatus').value;
            const description = document.getElementById('libraryDescription').value;

            if (!name || !location || !status) {
                alert('يرجى ملء جميع الحقول المطلوبة');
                return;
            }

            // Add new row to table
            const tableBody = document.querySelector('.table tbody');
            const newRow = document.createElement('tr');
            
            const statusBadge = {
                'active': 'bg-success',
                'under-construction': 'bg-warning',
                'planned': 'bg-info',
                'digital': 'bg-primary'
            }[status] || 'bg-secondary';

            const statusText = {
                'active': 'نشط',
                'under-construction': 'قيد الإنشاء',
                'planned': 'مخطط',
                'digital': 'رقمية'
            }[status] || status;

            newRow.innerHTML = `
                <td>${name}</td>
                <td>${location}</td>
                <td><span class="badge ${statusBadge}">${statusText}</span></td>
                <td>${new Date().toISOString().split('T')[0]}</td>
                <td>
                    <button class="btn btn-sm btn-outline-primary me-1">تعديل</button>
                    <button class="btn btn-sm btn-outline-danger">حذف</button>
                </td>
            `;

            tableBody.appendChild(newRow);

            // Close modal and reset form
            const modal = bootstrap.Modal.getInstance(document.getElementById('addLibraryModal'));
            modal.hide();
            addLibraryForm.reset();

            // Update summary cards
            updateSummaryCards();

            // Re-attach event listeners to new buttons
            attachRowEventListeners();
        });
    }

    function updateSummaryCards() {
        const libraryCount = document.querySelectorAll('.table tbody tr').length;
        const libraryCard = document.querySelector('.summary-card:first-child .card-number');
        if (libraryCard) {
            libraryCard.textContent = libraryCount;
        }
    }

    function attachRowEventListeners() {
        // Re-attach event listeners to all edit and delete buttons
        document.querySelectorAll('.btn-outline-primary').forEach(button => {
            button.addEventListener('click', function() {
                const row = this.closest('tr');
                const libraryName = row.cells[0].textContent;
                alert(`تعديل مكتبة: ${libraryName}`);
            });
        });

        document.querySelectorAll('.btn-outline-danger').forEach(button => {
            button.addEventListener('click', function() {
                const row = this.closest('tr');
                const libraryName = row.cells[0].textContent;
                if (confirm(`هل أنت متأكد من حذف ${libraryName}؟`)) {
                    row.remove();
                    updateSummaryCards();
                }
            });
        });
    }

    // Login form handling
    const loginForm = document.querySelector('.admin-login form');
    if (loginForm) {
        loginForm.addEventListener('submit', function(e) {
            e.preventDefault();
            const username = document.getElementById('username').value;
            const password = document.getElementById('password').value;

            // Simple validation (in real app, this would be an API call)
            if (username && password) {
                // Simulate login success
                window.location.href = 'dashboard.html';
            } else {
                alert('يرجى إدخال اسم المستخدم وكلمة المرور');
            }
        });
    }

    // Initialize tooltips
    const tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'));
    const tooltipList = tooltipTriggerList.map(function (tooltipTriggerEl) {
        return new bootstrap.Tooltip(tooltipTriggerEl);
    });
});
```