jQuery(document).ready(function($) {
            var editor = $('#user_bio_editor');
            var hiddenTextarea = $('#user_bio');
            var specializationEditor = $('#user_specialization_editor');
            var specializationTextarea = $('#user_specialization');
            
            // Rich text editor functionality for both editors
            function initRichEditor(editorEl, textareaEl, targetName, charCountId) {
                // Update character counter
                function updateCharCount() {
                    var textContent = editorEl.text().length;
                    $('#' + charCountId).text(textContent);
                }
                
                // Update hidden textarea with HTML content
                function updateHiddenTextarea() {
                    textareaEl.val(editorEl.html());
                    updateCharCount();
                }
                
                // Initial setup
                updateCharCount();
                
                // Toolbar button functionality
                var buttonSelector = targetName ? 
                    '.editor-btn[data-target="' + targetName + '"]' : 
                    '.editor-btn:not([data-target])';
                    
                $(buttonSelector).on('click', function(e) {
                    e.preventDefault();
                    var command = $(this).data('command');
                    
                    // Focus the correct editor
                    editorEl.focus();
                    
                    if (command === 'createLink') {
                        var url = prompt('Enter the URL:');
                        if (url) {
                            document.execCommand('createLink', false, url);
                        }
                    } else {
                        document.execCommand(command, false, null);
                    }
                    
                    // Update button states
                    updateToolbarButtons();
                    updateHiddenTextarea();
                    editorEl.focus();
                });
                
                // Update toolbar button states based on current selection
                function updateToolbarButtons() {
                    $(buttonSelector).each(function() {
                        var command = $(this).data('command');
                        var isActive = false;
                        
                        try {
                            isActive = document.queryCommandState(command);
                        } catch(e) {
                            // Some commands might not be supported
                        }
                        
                        $(this).toggleClass('active', isActive);
                    });
                }
                
                // Handle editor events
                editorEl.on('input keyup mouseup focus', function() {
                    updateHiddenTextarea();
                    updateToolbarButtons();
                });
                
                editorEl.on('paste', function(e) {
                    // Allow paste but clean it up
                    setTimeout(function() {
                        updateHiddenTextarea();
                    }, 10);
                });
                
                // Handle keyboard shortcuts
                editorEl.on('keydown', function(e) {
                    if (e.ctrlKey || e.metaKey) {
                        switch(e.keyCode) {
                            case 66: // Ctrl+B
                                e.preventDefault();
                                document.execCommand('bold', false, null);
                                break;
                            case 73: // Ctrl+I
                                e.preventDefault();
                                document.execCommand('italic', false, null);
                                break;
                            case 85: // Ctrl+U
                                e.preventDefault();
                                document.execCommand('underline', false, null);
                                break;
                        }
                        updateToolbarButtons();
                        updateHiddenTextarea();
                    }
                });
            }
            
            // Initialize both editors
            initRichEditor(editor, hiddenTextarea, null, 'char-count');
            initRichEditor(specializationEditor, specializationTextarea, 'specialization', 'specialization-char-count');
            
            // Form submission
            $('#user-bio-form').on('submit', function(e) {
                e.preventDefault();
                
                var $form = $(this);
                var $submitBtn = $form.find('.btn-update');
                var $message = $('#bio-message');
                
                // Update hidden textareas before submit
                $('#user_bio').val($('#user_bio_editor').html());
                $('#user_specialization').val($('#user_specialization_editor').html());
                
                // Show loading state
                $submitBtn.addClass('loading');
                $submitBtn.find('.btn-icon').text('⏳');
                $message.hide();
                
                var formData = {
                    action: 'update_user_bio',
                    nonce: user_bio_ajax.nonce,
                    first_name: $('#user_first_name').val(),
                    last_name: $('#user_last_name').val(),
                    website: $('#user_website').val(),
                    bio: $('#user_bio').val(),
                    specialization: $('#user_specialization').val()
                };
                
                $.ajax({
                    url: user_bio_ajax.ajax_url,
                    type: 'POST',
                    data: formData,
                    success: function(response) {
                        if (response.success) {
                            $message.removeClass('error').addClass('success').text('✅ ' + response.data.message).show();
                        } else {
                            $message.removeClass('success').addClass('error').text('❌ ' + response.data.message).show();
                        }
                    },
                    error: function() {
                        $message.removeClass('success').addClass('error').text('❌ An error occurred. Please try again.').show();
                    },
                    complete: function() {
                        // Remove loading state
                        $submitBtn.removeClass('loading');
                        $submitBtn.find('.btn-icon').text('💾');
                    }
                });
            });
            
            // Reset form functionality
            $('#user-bio-form').on('reset', function() {
                setTimeout(function() {
                    $('#user_bio_editor').html($('#user_bio').val());
                    $('#user_specialization_editor').html($('#user_specialization').val());
                    $('#char-count').text($('#user_bio_editor').text().length);
                    $('#specialization-char-count').text($('#user_specialization_editor').text().length);
                }, 10);
            });
        });