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

    // Add fade-in animation to main content
    document.querySelector('main').classList.add('fade-in');

    // Password visibility toggle
    const togglePasswordButtons = document.querySelectorAll('.toggle-password');
    if (togglePasswordButtons) {
        togglePasswordButtons.forEach(button => {
            button.addEventListener('click', function() {
                const passwordInput = document.querySelector(this.getAttribute('data-target'));
                const type = passwordInput.getAttribute('type') === 'password' ? 'text' : 'password';
                passwordInput.setAttribute('type', type);
                
                // Toggle icon
                this.querySelector('i').classList.toggle('fa-eye');
                this.querySelector('i').classList.toggle('fa-eye-slash');
            });
        });
    }

    // Confirm delete prompts
    const deleteButtons = document.querySelectorAll('.btn-delete');
    if (deleteButtons) {
        deleteButtons.forEach(button => {
            button.addEventListener('click', function(e) {
                if (!confirm('Are you sure you want to delete this item? This action cannot be undone.')) {
                    e.preventDefault();
                }
            });
        });
    }

    // Table row highlight on hover
    const tableRows = document.querySelectorAll('tbody tr');
    if (tableRows) {
        tableRows.forEach(row => {
            row.addEventListener('mouseenter', function() {
                this.classList.add('highlight');
            });
            row.addEventListener('mouseleave', function() {
                this.classList.remove('highlight');
            });
        });
    }

    // Search input focus effect
    const searchInputs = document.querySelectorAll('input[type="search"], input[name="search"]');
    if (searchInputs) {
        searchInputs.forEach(input => {
            input.addEventListener('focus', function() {
                this.parentElement.classList.add('search-focus');
            });
            input.addEventListener('blur', function() {
                this.parentElement.classList.remove('search-focus');
            });
        });
    }

    // Form validation
    const forms = document.querySelectorAll('.needs-validation');
    if (forms) {
        Array.from(forms).forEach(form => {
            form.addEventListener('submit', event => {
                if (!form.checkValidity()) {
                    event.preventDefault();
                    event.stopPropagation();
                }
                form.classList.add('was-validated');
            }, false);
        });
    }
});