diff --git a/components/ComponentPreview.vue b/components/ComponentPreview.vue
index b906ef7..a5f5be3 100644
--- a/components/ComponentPreview.vue
+++ b/components/ComponentPreview.vue
@@ -629,20 +629,34 @@
 
     <!-- Custom HTML Component -->
     <div v-else-if="component.type === 'customHtml'" class="py-2">
-      <FormKit 
-        :id="`preview-${component.id}`" 
-        type="customHtml" 
-        :name="component.props.name"
-        :label="component.props.label"
-        :help="component.props.help"
-        :htmlContent="component.props.htmlContent"
-        :cssContent="component.props.cssContent"
-        :jsContent="component.props.jsContent"
-        :allowScripts="component.props.allowScripts"
-        :previewMode="component.props.previewMode"
-        :showInPreview="component.props.showInPreview"
-        :readonly="component.props.readonly || !isPreview"
-      />
+      <div class="custom-html-wrapper">
+        <!-- Component Label -->
+        <div v-if="component.props.label && component.props.label !== 'Custom HTML Component'" class="mb-2">
+          <label class="text-sm font-medium text-gray-700">{{ component.props.label }}</label>
+        </div>
+        
+        <!-- Help Text -->
+        <div v-if="component.props.help" class="mb-2 text-xs text-gray-600">
+          {{ component.props.help }}
+        </div>
+        
+        <!-- Custom HTML Content Container -->
+        <div 
+          :id="`custom-html-${component.id}`"
+          class="custom-html-content"
+          :class="{
+            'readonly-mode': component.props.readonly || !isPreview,
+            'safe-mode': component.props.previewMode === 'safe',
+            'advanced-mode': component.props.previewMode === 'advanced'
+          }"
+        >
+          <!-- Inject scoped CSS -->
+          <div v-if="getScopedCss(component)" v-html="getScopedCss(component)"></div>
+          
+          <!-- Render HTML content -->
+          <div v-html="getSafeHtmlContent(component)"></div>
+        </div>
+      </div>
     </div>
 
     <!-- Unknown Component Type Fallback -->
@@ -665,7 +679,7 @@ import { useNuxtApp } from '#app';
 import { useFormBuilderStore } from '~/stores/formBuilder';
 import FormBuilderFieldSettingsModal from '~/components/FormBuilderFieldSettingsModal.vue';
 import { safeGetField } from '~/composables/safeGetField';
-import { onMounted, onUnmounted, watch, computed } from 'vue';
+import { onMounted, onUnmounted, watch, computed, nextTick } from 'vue';
 import draggable from 'vuedraggable';
 
 const props = defineProps({
@@ -1711,6 +1725,163 @@ const getButtonSizeClass = (size) => {
   };
   return sizeClasses[size] || sizeClasses['md'];
 };
+
+// Custom HTML component helper methods
+const getScopedCss = (component) => {
+  const cssContent = component.props.cssContent || 
+    // Fallback to default CSS from FormBuilderComponents.vue
+    `.custom-component {
+  padding: 20px;
+  border: 2px solid #3b82f6;
+  border-radius: 8px;
+  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
+  text-align: center;
+}
+
+.custom-component h3 {
+  color: #1e40af;
+  margin-bottom: 10px;
+}
+
+.custom-component button {
+  background: #3b82f6;
+  color: white;
+  padding: 8px 16px;
+  border: none;
+  border-radius: 4px;
+  cursor: pointer;
+  margin-top: 10px;
+}
+
+.custom-component button:hover {
+  background: #2563eb;
+}`;
+  
+  const uniqueId = `custom-html-${component.id}`;
+  
+  // Add scope to CSS rules
+  const scopedRules = cssContent.replace(
+    /([^@{}]+)\s*{/g, 
+    `#${uniqueId} $1 {`
+  );
+  
+  return `<style scoped>
+#${uniqueId} {
+  /* Component container styles */
+  position: relative;
+}
+
+${scopedRules}
+</style>`;
+};
+
+const getSafeHtmlContent = (component) => {
+  // Get HTML content from component props
+  const htmlContent = component.props.htmlContent || 
+    // Fallback to the default content from FormBuilderComponents.vue
+    `<div class="custom-component">
+  <h3>Custom HTML Component</h3>
+  <p>Edit this HTML to create your custom design.</p>
+  <button type="button">Click me!</button>
+</div>`;
+  
+  const previewMode = component.props.previewMode || 'safe';
+  
+  if (previewMode === 'safe') {
+    // Remove script tags and event handlers for safe mode
+    let safeContent = htmlContent
+      // Remove script tags completely
+      .replace(/<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, '')
+      // Remove event handler attributes more carefully
+      .replace(/\s+on\w+\s*=\s*["'][^"']*["']/gi, '')
+      // Remove javascript: protocol
+      .replace(/javascript:/gi, '');
+    
+    return safeContent;
+  }
+  return htmlContent;
+};
+
+// Execute custom JavaScript in a controlled environment
+const executeCustomScript = (component) => {
+  const jsContent = component.props.jsContent;
+  const allowScripts = component.props.allowScripts !== false;
+  const previewMode = component.props.previewMode || 'safe';
+  
+  if (!allowScripts || !jsContent || previewMode === 'safe') {
+    return;
+  }
+
+  try {
+    const uniqueId = `custom-html-${component.id}`;
+    const element = document.getElementById(uniqueId);
+    
+    if (!element) {
+      console.warn('Custom HTML element not found for script execution');
+      return;
+    }
+
+    // Create a safe execution context
+    const scriptContext = {
+      element: element,
+      console: console,
+      
+      // Helper functions for form interaction
+      getValue: (fieldName) => {
+        // Access form data from the form store
+        return formStore.previewFormData ? formStore.previewFormData[fieldName] : undefined;
+      },
+      
+      setValue: (fieldName, value) => {
+        // Set form field value in the form store
+        if (formStore.previewFormData) {
+          formStore.previewFormData[fieldName] = value;
+          // Also emit an event to notify the parent form about the change
+          emit('form-data-updated', { fieldName, value });
+        }
+      },
+
+      // Safe DOM methods
+      querySelector: (selector) => element?.querySelector(selector),
+      querySelectorAll: (selector) => element?.querySelectorAll(selector),
+    };
+
+    // Create function with custom context
+    const scriptFunction = new Function('console', 'element', 'getValue', 'setValue', 'querySelector', 'querySelectorAll', jsContent);
+    
+    // Execute with controlled context
+    scriptFunction.call(
+      scriptContext,
+      scriptContext.console,
+      scriptContext.element,
+      scriptContext.getValue,
+      scriptContext.setValue,
+      scriptContext.querySelector,
+      scriptContext.querySelectorAll
+    );
+    
+  } catch (error) {
+    console.warn('Custom HTML script execution error:', error);
+  }
+};
+
+// Watch for custom HTML components and execute their scripts
+watch(() => props.component, (newComponent) => {
+  if (newComponent && newComponent.type === 'customHtml') {
+    nextTick(() => {
+      executeCustomScript(newComponent);
+    });
+  }
+}, { deep: true });
+
+// Execute scripts for custom HTML components on mount
+onMounted(() => {
+  if (props.component && props.component.type === 'customHtml') {
+    nextTick(() => {
+      executeCustomScript(props.component);
+    });
+  }
+});
 </script>
 
 <style scoped>
@@ -2108,4 +2279,46 @@ const getButtonSizeClass = (size) => {
 .custom-button[data-hover-effect="glow"]:hover {
   box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
 }
+
+/* Custom HTML Component Styles */
+.custom-html-wrapper {
+  width: 100%;
+}
+
+.custom-html-content {
+  min-height: 40px;
+  position: relative;
+}
+
+.custom-html-content.readonly-mode {
+  pointer-events: auto; /* Allow interactions in readonly mode for custom HTML */
+}
+
+.custom-html-content.safe-mode {
+  /* Safe mode styles */
+  position: relative;
+}
+
+.custom-html-content.advanced-mode {
+  /* Advanced mode styles */
+  position: relative;
+}
+
+/* Prevent layout issues with custom HTML */
+.custom-html-content :deep(*) {
+  max-width: 100%;
+  box-sizing: border-box;
+}
+
+/* Ensure images are responsive */
+.custom-html-content :deep(img) {
+  max-width: 100%;
+  height: auto;
+}
+
+/* Prevent custom HTML from breaking out of container */
+.custom-html-content {
+  overflow-wrap: break-word;
+  word-wrap: break-word;
+}
 </style>
\ No newline at end of file
diff --git a/components/FormBuilderComponents.vue b/components/FormBuilderComponents.vue
index 157689c..feac1ac 100644
--- a/components/FormBuilderComponents.vue
+++ b/components/FormBuilderComponents.vue
@@ -115,6 +115,26 @@
         </div>
       </div>
     </div>
+
+    <!-- Custom HTML Category -->
+    <div class="component-category mb-4">
+      <h3 class="text-gray-700 text-xs font-semibold px-3 mb-2 uppercase tracking-wider">Custom HTML</h3>
+      <div class="grid grid-cols-2 gap-1 px-2">
+        <div
+          v-for="component in getComponentsByCategory('Custom HTML')"
+          :key="component.type"
+          class="component-item rounded p-2 flex flex-col items-center justify-center cursor-grab hover:bg-gray-100 transition-colors border border-gray-200"
+          :class="{ 'hidden': !matchesSearch(component) }"
+          draggable="true"
+          @dragstart="onDragStart($event, component)"
+          @dragend="onDragEnd($event)"
+          @click="addComponent(component)"
+        >
+          <Icon :name="component.icon" class="mb-1 w-5 h-5 text-gray-600" />
+          <span class="text-xs text-gray-600 text-center">{{ component.name }}</span>
+        </div>
+      </div>
+    </div>
   </div>
 </template>
 
@@ -736,7 +756,7 @@ const availableComponents = [
   {
     type: 'customHtml',
     name: 'Custom HTML',
-    category: 'Layout',
+    category: 'Custom HTML',
     icon: 'material-symbols:code',
     description: 'Custom HTML with CSS and JavaScript',
     defaultProps: {
@@ -746,11 +766,10 @@ const availableComponents = [
       htmlContent: `<div class="custom-component">
   <h3>Custom HTML Component</h3>
   <p>Edit this HTML to create your custom design.</p>
-  <button onclick="alert('Hello from custom HTML!')">Click me!</button>
+  <button type="button">Click me!</button>
 </div>`,
       cssContent: `.custom-component {
   padding: 20px;
-  border: 2px solid #3b82f6;
   border-radius: 8px;
   background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
   text-align: center;
@@ -804,6 +823,581 @@ buttons.forEach(button => {
         operator: 'and'
       }
     }
+  },
+  {
+    type: 'customHtml',
+    name: 'Price Calculator',
+    category: 'Custom HTML',
+    icon: 'material-symbols:calculate',
+    description: 'Interactive price calculator with real-time updates',
+    defaultProps: {
+      label: 'Price Calculator',
+      name: 'price_calculator',
+      help: 'Calculate total price based on quantity and unit price',
+      htmlContent: `<div class="price-calculator">
+  <h3>Price Calculator</h3>
+  <div class="calculator-grid">
+    <div class="input-group">
+      <label>Quantity:</label>
+      <input type="number" id="quantity" value="1" min="1" class="calc-input">
+    </div>
+    <div class="input-group">
+      <label>Unit Price:</label>
+      <input type="number" id="unit-price" value="10.00" step="0.01" class="calc-input">
+    </div>
+    <div class="result-group">
+      <label>Total Price:</label>
+      <div id="total-price" class="total-display">$10.00</div>
+    </div>
+  </div>
+  <div class="discount-section">
+    <label>
+      <input type="checkbox" id="discount-checkbox"> Apply 10% discount
+    </label>
+    <div id="discount-amount" class="discount-display" style="display: none;">-$1.00</div>
+  </div>
+</div>`,
+      cssContent: `.price-calculator {
+  padding: 20px;
+  border-radius: 8px;
+  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
+  font-family: Arial, sans-serif;
+}
+
+.price-calculator h3 {
+  color: #059669;
+  margin-bottom: 15px;
+  text-align: center;
+}
+
+.calculator-grid {
+  display: grid;
+  gap: 15px;
+  margin-bottom: 15px;
+}
+
+.input-group, .result-group {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 8px 0;
+}
+
+.calc-input {
+  width: 120px;
+  padding: 6px 8px;
+  border: 1px solid #d1d5db;
+  border-radius: 4px;
+  font-size: 14px;
+}
+
+.total-display {
+  font-weight: bold;
+  font-size: 18px;
+  color: #059669;
+  background: #f0fdf4;
+  padding: 6px 12px;
+  border-radius: 4px;
+  border: 1px solid #10b981;
+}
+
+.discount-section {
+  border-top: 1px solid #d1d5db;
+  padding-top: 15px;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.discount-display {
+  font-weight: bold;
+  color: #dc2626;
+  background: #fef2f2;
+  padding: 4px 8px;
+  border-radius: 4px;
+  border: 1px solid #fca5a5;
+}`,
+      jsContent: `// Price Calculator JavaScript
+console.log('Price calculator initialized');
+
+// Get form field values
+const quantity = this.getValue('quantity') || 1;
+const unitPrice = this.getValue('unit_price') || 10.00;
+
+// Initialize calculator
+function updateCalculator() {
+  const quantityInput = this.element.querySelector('#quantity');
+  const unitPriceInput = this.element.querySelector('#unit-price');
+  const totalDisplay = this.element.querySelector('#total-price');
+  const discountCheckbox = this.element.querySelector('#discount-checkbox');
+  const discountDisplay = this.element.querySelector('#discount-amount');
+  
+  // Set initial values from form data
+  if (quantityInput) quantityInput.value = quantity;
+  if (unitPriceInput) unitPriceInput.value = unitPrice;
+  
+  function calculateTotal() {
+    const qty = parseFloat(quantityInput.value) || 0;
+    const price = parseFloat(unitPriceInput.value) || 0;
+    const subtotal = qty * price;
+    const discount = discountCheckbox.checked ? subtotal * 0.1 : 0;
+    const total = subtotal - discount;
+    
+    // Update displays
+    totalDisplay.textContent = '$' + total.toFixed(2);
+    discountDisplay.textContent = '-$' + discount.toFixed(2);
+    discountDisplay.style.display = discountCheckbox.checked ? 'block' : 'none';
+    
+    // Update form fields
+    this.setValue('quantity', qty);
+    this.setValue('unit_price', price);
+    this.setValue('total_price', total);
+    this.setValue('discount_applied', discountCheckbox.checked);
+  }
+  
+  // Add event listeners
+  quantityInput.addEventListener('input', calculateTotal.bind(this));
+  unitPriceInput.addEventListener('input', calculateTotal.bind(this));
+  discountCheckbox.addEventListener('change', calculateTotal.bind(this));
+  
+  // Initial calculation
+  calculateTotal.call(this);
+}
+
+// Initialize when component loads
+updateCalculator.call(this);`,
+      allowScripts: true,
+      previewMode: 'advanced',
+      width: '100%',
+      gridColumn: 'span 12',
+      showInPreview: true,
+      conditionalLogic: {
+        enabled: false,
+        conditions: [],
+        action: 'show',
+        operator: 'and'
+      }
+    }
+  },
+  {
+    type: 'customHtml',
+    name: 'Progress Tracker',
+    category: 'Custom HTML',
+    icon: 'material-symbols:trending-up',
+    description: 'Visual progress tracking with dynamic updates',
+    defaultProps: {
+      label: 'Progress Tracker',
+      name: 'progress_tracker',
+      help: 'Track completion progress with visual indicators',
+      htmlContent: `<div class="progress-tracker">
+  <h3>Application Progress</h3>
+  <div class="progress-steps">
+    <div class="step" data-step="1">
+      <div class="step-number">1</div>
+      <div class="step-label">Personal Info</div>
+      <div class="step-status">Completed</div>
+    </div>
+    <div class="step" data-step="2">
+      <div class="step-number">2</div>
+      <div class="step-label">Documents</div>
+      <div class="step-status">In Progress</div>
+    </div>
+    <div class="step" data-step="3">
+      <div class="step-number">3</div>
+      <div class="step-label">Review</div>
+      <div class="step-status">Pending</div>
+    </div>
+    <div class="step" data-step="4">
+      <div class="step-number">4</div>
+      <div class="step-label">Submit</div>
+      <div class="step-status">Pending</div>
+    </div>
+  </div>
+  <div class="progress-bar">
+    <div class="progress-fill" id="progress-fill"></div>
+  </div>
+  <div class="progress-text">
+    <span id="progress-percentage">25%</span> Complete
+  </div>
+</div>`,
+      cssContent: `.progress-tracker {
+  padding: 20px;
+  border-radius: 8px;
+  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
+  font-family: Arial, sans-serif;
+}
+
+.progress-tracker h3 {
+  color: #7c3aed;
+  margin-bottom: 20px;
+  text-align: center;
+}
+
+.progress-steps {
+  display: flex;
+  justify-content: space-between;
+  margin-bottom: 20px;
+  position: relative;
+}
+
+.progress-steps::before {
+  content: '';
+  position: absolute;
+  top: 15px;
+  left: 0;
+  right: 0;
+  height: 2px;
+  background: #e5e7eb;
+  z-index: 1;
+}
+
+.step {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  position: relative;
+  z-index: 2;
+}
+
+.step-number {
+  width: 30px;
+  height: 30px;
+  border-radius: 50%;
+  background: #e5e7eb;
+  color: #6b7280;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-weight: bold;
+  margin-bottom: 8px;
+  transition: all 0.3s ease;
+}
+
+.step.completed .step-number {
+  background: #10b981;
+  color: white;
+}
+
+.step.current .step-number {
+  background: #3b82f6;
+  color: white;
+  animation: pulse 2s infinite;
+}
+
+.step-label {
+  font-size: 12px;
+  font-weight: 500;
+  color: #374151;
+  text-align: center;
+  margin-bottom: 4px;
+}
+
+.step-status {
+  font-size: 10px;
+  color: #6b7280;
+  text-transform: uppercase;
+}
+
+.progress-bar {
+  height: 8px;
+  background: #e5e7eb;
+  border-radius: 4px;
+  overflow: hidden;
+  margin-bottom: 10px;
+}
+
+.progress-fill {
+  height: 100%;
+  background: linear-gradient(90deg, #10b981, #3b82f6);
+  width: 25%;
+  transition: width 0.5s ease;
+}
+
+.progress-text {
+  text-align: center;
+  font-size: 14px;
+  color: #6b7280;
+}
+
+@keyframes pulse {
+  0%, 100% { transform: scale(1); }
+  50% { transform: scale(1.1); }
+}`,
+      jsContent: `// Progress Tracker JavaScript
+console.log('Progress tracker initialized');
+
+// Get current step from form data
+const currentStep = this.getValue('current_step') || 1;
+
+function updateProgress() {
+  const steps = this.element.querySelectorAll('.step');
+  const progressFill = this.element.querySelector('#progress-fill');
+  const progressPercentage = this.element.querySelector('#progress-percentage');
+  
+  // Update step states
+  steps.forEach((step, index) => {
+    const stepNum = index + 1;
+    step.classList.remove('completed', 'current');
+    
+    if (stepNum < currentStep) {
+      step.classList.add('completed');
+    } else if (stepNum === currentStep) {
+      step.classList.add('current');
+    }
+  });
+  
+  // Update progress bar
+  const percentage = (currentStep / steps.length) * 100;
+  progressFill.style.width = percentage + '%';
+  progressPercentage.textContent = Math.round(percentage) + '%';
+  
+  // Update form data
+  this.setValue('progress_percentage', percentage);
+}
+
+// Add click handlers to steps
+const steps = this.element.querySelectorAll('.step');
+steps.forEach((step, index) => {
+  step.addEventListener('click', () => {
+    const newStep = index + 1;
+    this.setValue('current_step', newStep);
+    updateProgress.call(this);
+  });
+});
+
+// Initialize progress
+updateProgress.call(this);`,
+      allowScripts: true,
+      previewMode: 'advanced',
+      width: '100%',
+      gridColumn: 'span 12',
+      showInPreview: true,
+      conditionalLogic: {
+        enabled: false,
+        conditions: [],
+        action: 'show',
+        operator: 'and'
+      }
+    }
+  },
+  {
+    type: 'customHtml',
+    name: 'File Upload Preview',
+    category: 'Custom HTML',
+    icon: 'material-symbols:upload-file',
+    description: 'Custom file upload with preview and validation',
+    defaultProps: {
+      label: 'File Upload Preview',
+      name: 'file_upload_preview',
+      help: 'Upload files with preview and validation',
+      htmlContent: `<div class="file-upload-area">
+  <h3>Document Upload</h3>
+  <div class="upload-zone" id="upload-zone">
+    <div class="upload-icon">📁</div>
+    <p>Drag and drop files here or click to browse</p>
+    <input type="file" id="file-input" multiple accept=".pdf,.doc,.docx,.jpg,.jpeg,.png" style="display: none;">
+  </div>
+  <div class="file-list" id="file-list">
+    <!-- Files will be listed here -->
+  </div>
+  <div class="upload-status" id="upload-status"></div>
+</div>`,
+      cssContent: `.file-upload-area {
+  padding: 20px;
+  border-radius: 8px;
+  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
+  font-family: Arial, sans-serif;
+}
+
+.file-upload-area h3 {
+  color: #d97706;
+  margin-bottom: 15px;
+  text-align: center;
+}
+
+.upload-zone {
+  border: 2px dashed #f59e0b;
+  border-radius: 8px;
+  padding: 30px;
+  text-align: center;
+  cursor: pointer;
+  transition: all 0.3s ease;
+  background: white;
+}
+
+.upload-zone:hover {
+  border-color: #d97706;
+  background: #fffbeb;
+}
+
+.upload-zone.dragover {
+  border-color: #10b981;
+  background: #f0fdf4;
+}
+
+.upload-icon {
+  font-size: 48px;
+  margin-bottom: 10px;
+}
+
+.file-list {
+  margin-top: 15px;
+}
+
+.file-item {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 8px 12px;
+  background: white;
+  border: 1px solid #e5e7eb;
+  border-radius: 4px;
+  margin-bottom: 8px;
+}
+
+.file-name {
+  font-weight: 500;
+  color: #374151;
+}
+
+.file-size {
+  font-size: 12px;
+  color: #6b7280;
+}
+
+.file-status {
+  font-size: 12px;
+  padding: 2px 6px;
+  border-radius: 3px;
+}
+
+.file-status.valid {
+  background: #d1fae5;
+  color: #065f46;
+}
+
+.file-status.invalid {
+  background: #fee2e2;
+  color: #991b1b;
+}
+
+.upload-status {
+  margin-top: 10px;
+  padding: 8px;
+  border-radius: 4px;
+  font-size: 14px;
+  text-align: center;
+}`,
+      jsContent: `// File Upload Preview JavaScript
+console.log('File upload preview initialized');
+
+const uploadZone = this.element.querySelector('#upload-zone');
+const fileInput = this.element.querySelector('#file-input');
+const fileList = this.element.querySelector('#file-list');
+const uploadStatus = this.element.querySelector('#upload-status');
+
+const allowedTypes = ['application/pdf', 'application/msword', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'image/jpeg', 'image/png'];
+const maxFileSize = 5 * 1024 * 1024; // 5MB
+
+function formatFileSize(bytes) {
+  if (bytes === 0) return '0 Bytes';
+  const k = 1024;
+  const sizes = ['Bytes', 'KB', 'MB', 'GB'];
+  const i = Math.floor(Math.log(bytes) / Math.log(k));
+  return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
+}
+
+function validateFile(file) {
+  const errors = [];
+  
+  if (!allowedTypes.includes(file.type)) {
+    errors.push('Invalid file type');
+  }
+  
+  if (file.size > maxFileSize) {
+    errors.push('File too large (max 5MB)');
+  }
+  
+  return errors;
+}
+
+function createFileItem(file) {
+  const fileItem = document.createElement('div');
+  fileItem.className = 'file-item';
+  
+  const errors = validateFile(file);
+  const isValid = errors.length === 0;
+  
+  fileItem.innerHTML = \`
+    <div>
+      <div class="file-name">\${file.name}</div>
+      <div class="file-size">\${formatFileSize(file.size)}</div>
+    </div>
+    <div class="file-status \${isValid ? 'valid' : 'invalid'}">
+      \${isValid ? '✓ Valid' : '✗ ' + errors.join(', ')}
+    </div>
+  \`;
+  
+  return fileItem;
+}
+
+function handleFiles(files) {
+  fileList.innerHTML = '';
+  let validCount = 0;
+  let totalCount = files.length;
+  
+  Array.from(files).forEach(file => {
+    const fileItem = createFileItem(file);
+    fileList.appendChild(fileItem);
+    
+    if (validateFile(file).length === 0) {
+      validCount++;
+    }
+  });
+  
+  // Update status
+  uploadStatus.textContent = \`\${validCount} of \${totalCount} files valid\`;
+  uploadStatus.className = \`upload-status \${validCount === totalCount ? 'valid' : 'invalid'}\`;
+  
+  // Update form data
+  this.setValue('uploaded_files', Array.from(files).map(f => f.name));
+  this.setValue('valid_files_count', validCount);
+  this.setValue('total_files_count', totalCount);
+}
+
+// Event listeners
+uploadZone.addEventListener('click', () => fileInput.click());
+
+uploadZone.addEventListener('dragover', (e) => {
+  e.preventDefault();
+  uploadZone.classList.add('dragover');
+});
+
+uploadZone.addEventListener('dragleave', () => {
+  uploadZone.classList.remove('dragover');
+});
+
+uploadZone.addEventListener('drop', (e) => {
+  e.preventDefault();
+  uploadZone.classList.remove('dragover');
+  handleFiles.call(this, e.dataTransfer.files);
+});
+
+fileInput.addEventListener('change', (e) => {
+  handleFiles.call(this, e.target.files);
+});`,
+      allowScripts: true,
+      previewMode: 'advanced',
+      width: '100%',
+      gridColumn: 'span 12',
+      showInPreview: true,
+      conditionalLogic: {
+        enabled: false,
+        conditions: [],
+        action: 'show',
+        operator: 'and'
+      }
+    }
   }
 ];
 
diff --git a/components/FormBuilderFieldSettingsModal.vue b/components/FormBuilderFieldSettingsModal.vue
index 61b6b57..a087629 100644
--- a/components/FormBuilderFieldSettingsModal.vue
+++ b/components/FormBuilderFieldSettingsModal.vue
@@ -1579,64 +1579,499 @@ if (name && email) {
                 <!-- Custom HTML Configuration -->
                 <template v-if="component.type === 'customHtml'">
                   <div class="space-y-6">
-                    <!-- HTML Content -->
-                    <div class="space-y-4">
-                      <h5 class="text-sm font-medium text-gray-700 border-b pb-2">HTML Content</h5>
+                    <!-- Code Editor Tabs -->
+                    <div class="code-editor-tabs">
+                      <div class="tabs-header border-b border-gray-200">
+                        <div class="flex">
+                          <button 
+                            @click="customHtmlActiveTab = 'html'" 
+                            class="px-4 py-2 text-sm font-medium transition-colors" 
+                            :class="customHtmlActiveTab === 'html' ? 'text-blue-600 border-b-2 border-blue-500 bg-blue-50' : 'text-gray-600 hover:text-gray-800 hover:bg-gray-50'"
+                          >
+                            <span class="flex items-center">
+                              <Icon name="material-symbols:code" class="w-4 h-4 mr-2" />
+                              HTML
+                            </span>
+                          </button>
+                          <button 
+                            @click="customHtmlActiveTab = 'css'" 
+                            class="px-4 py-2 text-sm font-medium transition-colors" 
+                            :class="customHtmlActiveTab === 'css' ? 'text-blue-600 border-b-2 border-blue-500 bg-blue-50' : 'text-gray-600 hover:text-gray-800 hover:bg-gray-50'"
+                          >
+                            <span class="flex items-center">
+                              <Icon name="material-symbols:format-color-fill" class="w-4 h-4 mr-2" />
+                              CSS
+                            </span>
+                          </button>
+                          <button 
+                            @click="customHtmlActiveTab = 'js'" 
+                            class="px-4 py-2 text-sm font-medium transition-colors" 
+                            :class="customHtmlActiveTab === 'js' ? 'text-blue-600 border-b-2 border-blue-500 bg-blue-50' : 'text-gray-600 hover:text-gray-800 hover:bg-gray-50'"
+                          >
+                            <span class="flex items-center">
+                              <Icon name="material-symbols:code-blocks" class="w-4 h-4 mr-2" />
+                              JavaScript
+                            </span>
+                          </button>
+                          <button 
+                            @click="customHtmlActiveTab = 'preview'" 
+                            class="px-4 py-2 text-sm font-medium transition-colors ml-auto" 
+                            :class="customHtmlActiveTab === 'preview' ? 'text-green-600 border-b-2 border-green-500 bg-green-50' : 'text-gray-600 hover:text-gray-800 hover:bg-gray-50'"
+                          >
+                            <span class="flex items-center">
+                              <Icon name="material-symbols:preview" class="w-4 h-4 mr-2" />
+                              Preview
+                            </span>
+                          </button>
+                        </div>
+                      </div>
                       
-                      <FormKit
-                        type="textarea"
-                        label="HTML Code"
-                        name="htmlContent"
-                        v-model="configModel.htmlContent"
-                        help="Enter your custom HTML code here"
-                        :classes="{ 
-                          outer: 'field-wrapper',
-                          input: 'font-mono text-sm min-h-[120px]'
-                        }"
-                        placeholder="<div>Your custom HTML here...</div>"
-                        rows="6"
-                      />
+                      <!-- HTML Tab -->
+                      <div v-show="customHtmlActiveTab === 'html'" class="tab-content py-4">
+                        <div class="html-editor-container">
+                          <RsCodeMirror
+                            v-model="configModel.htmlContent"
+                            language="html"
+                            height="300px"
+                            class="html-editor border border-gray-200 rounded"
+                                                        placeholder="<!-- Example 1: Price Calculator -->
+  <div class='price-calculator'>
+    <h3>Order Calculator</h3>
+    <div class='calc-row'>
+      <label>Quantity:</label>
+      <input type='number' id='qty' value='1' min='1' class='calc-input' placeholder='Enter quantity'>
+    </div>
+    <div class='calc-row'>
+      <label>Unit Price:</label>
+      <input type='number' id='price' value='10.00' step='0.01' class='calc-input' placeholder='Enter price'>
+    </div>
+    <div class='calc-row'>
+      <label>Total:</label>
+      <div id='total' class='total-display'>$10.00</div>
+    </div>
+  </div>
+  
+  <!-- Example 2: Progress Tracker -->
+  <div class='progress-tracker'>
+    <h3>Application Progress</h3>
+    <div class='steps'>
+      <div class='step' data-step='1'>Personal Info</div>
+      <div class='step' data-step='2'>Documents</div>
+      <div class='step' data-step='3'>Review</div>
+    </div>
+    <div class='progress-bar'>
+      <div id='progress-fill' class='progress-fill'></div>
+    </div>
+    <div class='text-center text-sm text-gray-600 mt-3'>
+      <span id='progress-percentage'>33%</span> Complete
+    </div>
+  </div>
+  
+  <!-- Example 3: File Upload Preview -->
+  <div class='file-upload'>
+    <h3>Document Upload</h3>
+    <div id='drop-zone' class='drop-zone'>
+      <div class='text-4xl mb-3'>📁</div>
+      <p>Drag files here or click to browse</p>
+      <p class='text-xs text-gray-500 mt-2'>Supports PDF, DOC, images up to 5MB</p>
+      <input type='file' id='file-input' multiple accept='.pdf,.doc,.docx,.jpg,.jpeg,.png' style='display: none;'>
+    </div>
+    <div id='file-list' class='file-list'></div>
+  </div>"
+                          />
+                        </div>
+                        <p class="text-xs text-gray-500 mt-2 flex items-start">
+                          <Icon name="material-symbols:lightbulb-outline" class="w-4 h-4 mr-1 mt-0.5 flex-shrink-0" />
+                          <span>Create your custom HTML structure. Use standard HTML5 elements and attributes. Use <code class="bg-gray-100 px-1 rounded text-xs">this.getValue('fieldName')</code> and <code class="bg-gray-100 px-1 rounded text-xs">this.setValue('fieldName', value)</code> to interact with form fields.</span>
+                        </p>
+                      </div>
+                      
+                      <!-- CSS Tab -->
+                      <div v-show="customHtmlActiveTab === 'css'" class="tab-content py-4">
+                        <div class="css-editor-container">
+                          <RsCodeMirror
+                            v-model="configModel.cssContent"
+                            language="css"
+                            height="300px"
+                            class="css-editor border border-gray-200 rounded"
+                            placeholder="/* Example 1: Price Calculator Styles */
+.price-calculator {
+  padding: 24px;
+  background: #ffffff;
+  border: 1px solid #e5e7eb;
+  border-radius: 8px;
+  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
+}
+
+.price-calculator h3 {
+  color: #111827;
+  font-size: 18px;
+  font-weight: 600;
+  margin-bottom: 20px;
+  text-align: center;
+}
+
+.calc-row {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 12px 0;
+  border-bottom: 1px solid #f3f4f6;
+}
+
+.calc-row:last-child {
+  border-bottom: none;
+}
+
+.calc-input {
+  width: 120px;
+  padding: 8px 12px;
+  border: 1px solid #d1d5db;
+  border-radius: 6px;
+  font-size: 14px;
+  transition: border-color 0.2s ease;
+}
+
+.calc-input:focus {
+  outline: none;
+  border-color: #6b7280;
+  box-shadow: 0 0 0 3px rgba(107, 114, 128, 0.1);
+}
+
+.total-display {
+  font-weight: 600;
+  font-size: 18px;
+  color: #111827;
+  background: #f9fafb;
+  padding: 8px 16px;
+  border-radius: 6px;
+  border: 1px solid #e5e7eb;
+}
+
+/* Example 2: Progress Tracker Styles */
+.progress-tracker {
+  padding: 24px;
+  background: #ffffff;
+  border: 1px solid #e5e7eb;
+  border-radius: 8px;
+  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
+}
+
+.progress-tracker h3 {
+  color: #111827;
+  font-size: 18px;
+  font-weight: 600;
+  margin-bottom: 24px;
+  text-align: center;
+}
+
+.steps {
+  display: flex;
+  justify-content: space-between;
+  margin-bottom: 24px;
+  position: relative;
+}
+
+.steps::before {
+  content: '';
+  position: absolute;
+  top: 50%;
+  left: 0;
+  right: 0;
+  height: 2px;
+  background: #e5e7eb;
+  transform: translateY(-50%);
+  z-index: 1;
+}
+
+.step {
+  position: relative;
+  z-index: 2;
+  padding: 8px 16px;
+  background: #ffffff;
+  border: 2px solid #e5e7eb;
+  border-radius: 20px;
+  font-size: 12px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: all 0.2s ease;
+  color: #6b7280;
+}
+
+.step.active {
+  background: #6b7280;
+  border-color: #6b7280;
+  color: #ffffff;
+}
+
+.step.completed {
+  background: #9ca3af;
+  border-color: #9ca3af;
+  color: #ffffff;
+}
+
+.progress-bar {
+  height: 6px;
+  background: #f3f4f6;
+  border-radius: 3px;
+  overflow: hidden;
+  margin-bottom: 12px;
+}
+
+.progress-fill {
+  height: 100%;
+  background: #6b7280;
+  width: 33%;
+  transition: width 0.3s ease;
+}
+
+/* Example 3: File Upload Styles */
+.file-upload {
+  padding: 24px;
+  background: #ffffff;
+  border: 1px solid #e5e7eb;
+  border-radius: 8px;
+  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
+}
+
+.file-upload h3 {
+  color: #111827;
+  font-size: 18px;
+  font-weight: 600;
+  margin-bottom: 20px;
+  text-align: center;
+}
+
+.drop-zone {
+  border: 2px dashed #d1d5db;
+  border-radius: 8px;
+  padding: 32px 24px;
+  text-align: center;
+  cursor: pointer;
+  transition: all 0.2s ease;
+  background: #fafafa;
+}
+
+.drop-zone:hover {
+  border-color: #6b7280;
+  background: #f9fafb;
+}
+
+.drop-zone.dragover {
+  border-color: #9ca3af;
+  background: #f9fafb;
+}
+
+.drop-zone p {
+  color: #6b7280;
+  font-size: 14px;
+  margin: 0;
+}
+
+.file-list {
+  margin-top: 16px;
+}
+
+.file-item {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 12px 16px;
+  background: #ffffff;
+  border: 1px solid #e5e7eb;
+  border-radius: 6px;
+  margin-bottom: 8px;
+  transition: border-color 0.2s ease;
+}
+
+.file-item:hover {
+  border-color: #d1d5db;
+}
+
+.file-item .valid {
+  color: #6b7280;
+  font-weight: 500;
+}
+
+.file-item .invalid {
+  color: #ef4444;
+  font-weight: 500;
+}"
+                          />
+                        </div>
+                        <p class="text-xs text-gray-500 mt-2 flex items-start">
+                          <Icon name="material-symbols:lightbulb-outline" class="w-4 h-4 mr-1 mt-0.5 flex-shrink-0" />
+                          <span>Add custom CSS styles. These styles will be automatically scoped to this component only, preventing conflicts with other form elements.</span>
+                        </p>
+                      </div>
+                      
+                      <!-- JavaScript Tab -->
+                      <div v-show="customHtmlActiveTab === 'js'" class="tab-content py-4">
+                        <div class="js-editor-container">
+                          <RsCodeMirror
+                            v-model="configModel.jsContent"
+                            language="javascript"
+                            height="300px"
+                            class="js-editor border border-gray-200 rounded"
+                            placeholder="// Example 1: Price Calculator JavaScript
+console.log('Price calculator initialized');
+
+function calculateTotal() {
+  const qtyInput = this.element.querySelector('#qty');
+  const priceInput = this.element.querySelector('#price');
+  const totalDisplay = this.element.querySelector('#total');
+  
+  if (qtyInput && priceInput && totalDisplay) {
+    const qty = parseFloat(qtyInput.value) || 0;
+    const price = parseFloat(priceInput.value) || 0;
+    const total = qty * price;
+    
+    totalDisplay.textContent = '$' + total.toFixed(2);
+    
+    // Update form fields
+    this.setValue('quantity', qty);
+    this.setValue('unit_price', price);
+    this.setValue('total_price', total);
+  }
+}
+
+// Add event listeners for real-time calculation
+const qtyInput = this.element.querySelector('#qty');
+const priceInput = this.element.querySelector('#price');
+
+if (qtyInput) qtyInput.addEventListener('input', calculateTotal.bind(this));
+if (priceInput) priceInput.addEventListener('input', calculateTotal.bind(this));
+
+// Example 2: Progress Tracker JavaScript
+function updateProgress() {
+  const steps = this.element.querySelectorAll('.step');
+  const progressFill = this.element.querySelector('#progress-fill');
+  
+  // Get current step from form data
+  const currentStep = this.getValue('current_step') || 1;
+  
+  steps.forEach((step, index) => {
+    const stepNum = index + 1;
+    step.classList.remove('active');
+    
+    if (stepNum <= currentStep) {
+      step.classList.add('active');
+    }
+  });
+  
+  if (progressFill) {
+    const percentage = (currentStep / steps.length) * 100;
+    progressFill.style.width = percentage + '%';
+  }
+  
+  // Update form data
+  this.setValue('progress_percentage', percentage);
+}
+
+// Add click handlers to steps
+const steps = this.element.querySelectorAll('.step');
+steps.forEach((step, index) => {
+  step.addEventListener('click', () => {
+    const newStep = index + 1;
+    this.setValue('current_step', newStep);
+    updateProgress.call(this);
+  });
+});
+
+// Example 3: File Upload JavaScript
+function setupFileUpload() {
+  const dropZone = this.element.querySelector('#drop-zone');
+  const fileInput = this.element.querySelector('#file-input');
+  const fileList = this.element.querySelector('#file-list');
+  
+  if (!dropZone || !fileInput || !fileList) return;
+  
+  function handleFiles(files) {
+    fileList.innerHTML = '';
+    let validCount = 0;
+    
+    Array.from(files).forEach(file => {
+      const fileItem = document.createElement('div');
+      fileItem.className = 'file-item';
+      
+      // Validate file (example: only images and PDFs)
+      const isValid = file.type.startsWith('image/') || file.type === 'application/pdf';
+      if (isValid) validCount++;
+      
+      fileItem.innerHTML = \`
+        <span>\${file.name}</span>
+        <span class='\${isValid ? 'valid' : 'invalid'}'>\${isValid ? '✓' : '✗'}</span>
+      \`;
+      
+      fileList.appendChild(fileItem);
+    });
+    
+    // Update form data
+    this.setValue('uploaded_files', Array.from(files).map(f => f.name));
+    this.setValue('valid_files_count', validCount);
+  }
+  
+  // Event listeners
+  dropZone.addEventListener('click', () => fileInput.click());
+  
+  dropZone.addEventListener('dragover', (e) => {
+    e.preventDefault();
+    dropZone.classList.add('dragover');
+  });
+  
+  dropZone.addEventListener('dragleave', () => {
+    dropZone.classList.remove('dragover');
+  });
+  
+  dropZone.addEventListener('drop', (e) => {
+    e.preventDefault();
+    dropZone.classList.remove('dragover');
+    handleFiles.call(this, e.dataTransfer.files);
+  });
+  
+  fileInput.addEventListener('change', (e) => {
+    handleFiles.call(this, e.target.files);
+  });
+}
+
+// Initialize components
+if (this.element.querySelector('.price-calculator')) {
+  calculateTotal.call(this);
+}
+
+if (this.element.querySelector('.progress-tracker')) {
+  updateProgress.call(this);
+}
+
+if (this.element.querySelector('.file-upload')) {
+  setupFileUpload.call(this);
+}"
+                          />
+                        </div>
+                        <p class="text-xs text-gray-500 mt-2 flex items-start">
+                          <Icon name="material-symbols:lightbulb-outline" class="w-4 h-4 mr-1 mt-0.5 flex-shrink-0" />
+                          <span>Add interactive JavaScript functionality. Use <code class="bg-gray-100 px-1 rounded text-xs">this.element</code> to access the component, and the helper functions for form interaction. Scripts run in {{ configModel.previewMode === 'safe' ? 'Safe Mode (disabled)' : 'Advanced Mode' }}.</span>
+                        </p>
+                      </div>
+
+                      <!-- Live Preview Tab -->
+                      <div v-show="customHtmlActiveTab === 'preview'" class="tab-content py-4">
+                        <div class="preview-section">
+                          <div class="preview-container border border-gray-200 rounded-lg p-4 bg-white min-h-[200px] max-h-[400px] overflow-auto">
+                            <div v-if="configModel.htmlContent" class="custom-html-preview">
+                              <div v-html="getFullHtmlPreview(configModel.htmlContent, configModel.cssContent)"></div>
+                            </div>
+                            <div v-else class="text-gray-500 text-center py-12">
+                              <Icon name="material-symbols:code" class="w-12 h-12 mx-auto mb-2 text-gray-300" />
+                              <p class="text-sm">No HTML content to preview</p>
+                              <p class="text-xs text-gray-400 mt-1">Switch to the HTML tab to start coding</p>
+                            </div>
+                          </div>
+                        </div>
+                      </div>
                     </div>
 
-                    <!-- CSS Content -->
-                    <div class="space-y-4">
-                      <h5 class="text-sm font-medium text-gray-700 border-b pb-2">CSS Styles</h5>
-                      
-                      <FormKit
-                        type="textarea"
-                        label="CSS Code"
-                        name="cssContent"
-                        v-model="configModel.cssContent"
-                        help="Enter your custom CSS styles here"
-                        :classes="{ 
-                          outer: 'field-wrapper',
-                          input: 'font-mono text-sm min-h-[100px]'
-                        }"
-                        placeholder=".my-class { color: blue; }"
-                        rows="5"
-                      />
-                    </div>
-
-                    <!-- JavaScript Content -->
-                    <div class="space-y-4">
-                      <h5 class="text-sm font-medium text-gray-700 border-b pb-2">JavaScript Code</h5>
-                      
-                      <FormKit
-                        type="textarea"
-                        label="JavaScript Code"
-                        name="jsContent"
-                        v-model="configModel.jsContent"
-                        help="Enter your custom JavaScript code here"
-                        :classes="{ 
-                          outer: 'field-wrapper',
-                          input: 'font-mono text-sm min-h-[100px]'
-                        }"
-                        placeholder="console.log('Hello from custom HTML!');"
-                        rows="5"
-                      />
-                    </div>
-
-                    <!-- Settings -->
+                    <!-- Component Settings -->
                     <div class="space-y-4">
                       <h5 class="text-sm font-medium text-gray-700 border-b pb-2">Component Settings</h5>
                       
@@ -1674,18 +2109,21 @@ if (name && email) {
                       />
                     </div>
 
-                    <!-- Preview Area -->
-                    <div class="space-y-4">
-                      <h5 class="text-sm font-medium text-gray-700 border-b pb-2">Live Preview</h5>
-                      
-                      <div class="preview-container border border-gray-200 rounded-lg p-4 bg-gray-50 min-h-[100px]">
-                        <div v-if="configModel.htmlContent" class="custom-html-preview" ref="previewContainer">
-                          <!-- Safe preview - just show the HTML without scripts -->
-                          <div v-html="getFullHtmlPreview(configModel.htmlContent, configModel.cssContent)"></div>
+                    <!-- Content Statistics -->
+                    <div class="p-4 bg-gray-50 rounded-lg border">
+                      <h5 class="text-sm font-medium text-gray-700 mb-2">Content Statistics</h5>
+                      <div class="flex items-center space-x-6 text-xs text-gray-600">
+                        <div class="flex items-center">
+                          <Icon name="material-symbols:html" class="w-4 h-4 mr-1" />
+                          HTML: {{ (configModel.htmlContent || '').length }} characters
                         </div>
-                        <div v-else class="text-gray-500 text-center py-8">
-                          <Icon name="material-symbols:code" class="w-8 h-8 mx-auto mb-2 text-gray-300" />
-                          <p class="text-sm">No HTML content to preview</p>
+                        <div class="flex items-center">
+                          <Icon name="material-symbols:css" class="w-4 h-4 mr-1" />
+                          CSS: {{ (configModel.cssContent || '').length }} characters
+                        </div>
+                        <div class="flex items-center">
+                          <Icon name="material-symbols:javascript" class="w-4 h-4 mr-1" />
+                          JavaScript: {{ (configModel.jsContent || '').length }} characters
                         </div>
                       </div>
                     </div>
@@ -2086,6 +2524,7 @@ if (name && email) {
       </div>
     </template>
   </RsModal>
+
 </template>
 
 <script setup>
@@ -2106,6 +2545,7 @@ const isOpen = computed({
 })
 
 const activeTab = ref('basic')
+const customHtmlActiveTab = ref('html')
 const configModel = ref({
   conditionalLogic: {
     enabled: false,
@@ -2365,6 +2805,14 @@ const getFullHtmlPreview = (htmlContent, cssContent) => {
   return safeHtml
 }
 
+// Custom HTML tab integration
+const getTotalContentLength = () => {
+  const html = configModel.value.htmlContent || '';
+  const css = configModel.value.cssContent || '';
+  const js = configModel.value.jsContent || '';
+  return html.length + css.length + js.length;
+}
+
 // Published processes for button linking
 const publishedProcesses = ref([])
 
diff --git a/pages/form-builder/index.vue b/pages/form-builder/index.vue
index 1c7f6a1..2907471 100644
--- a/pages/form-builder/index.vue
+++ b/pages/form-builder/index.vue
@@ -2681,8 +2681,6 @@ const handleFormKitInput = (formData, node) => {
 // Watch for changes in previewFormData to trigger FormScriptEngine
 // Only update store if data actually changed to prevent recursion
 watch(() => previewFormData.value, (newData, oldData) => {
-  if (!isPreview.value) return; // Only in preview mode
-  
   // Check if data actually changed to prevent unnecessary updates
   const newDataStr = JSON.stringify(newData);
   const oldDataStr = JSON.stringify(oldData);