diff --git a/components/process-flow/ApiNodeConfiguration.vue b/components/process-flow/ApiNodeConfiguration.vue
index c5214a8..4de51a3 100644
--- a/components/process-flow/ApiNodeConfiguration.vue
+++ b/components/process-flow/ApiNodeConfiguration.vue
@@ -172,6 +172,7 @@
               v-model="localNodeData.outputVariable"
               :availableVariables="availableVariables"
               :allowCreate="true"
+              :allowObjectPath="false"
               @change="saveChanges"
             />
           </div>
@@ -188,6 +189,7 @@
               v-model="localNodeData.errorVariable"
               :availableVariables="availableVariables"
               :allowCreate="true"
+              :allowObjectPath="false"
               @change="saveChanges"
             />
           </div>
diff --git a/components/process-flow/VariableBrowser.vue b/components/process-flow/VariableBrowser.vue
index 41d9aa3..0903148 100644
--- a/components/process-flow/VariableBrowser.vue
+++ b/components/process-flow/VariableBrowser.vue
@@ -4,7 +4,7 @@
     <div class="flex items-center space-x-2">
       <div class="flex-1">
         <select
-          :value="modelValue"
+          :value="baseVariableName"
           @change="handleVariableSelect"
           :class="[
             'form-select w-full',
@@ -47,6 +47,63 @@
       </RsButton>
     </div>
 
+    <!-- Object Property Path Input (for object/array variables) -->
+    <div v-if="selectedVariable && isObjectType(selectedVariable.type) && allowObjectPath" class="mt-2">
+      <label class="block text-xs font-medium text-gray-600 mb-1">
+        Object Property Path (optional)
+      </label>
+      <div class="flex items-center space-x-2">
+        <div class="flex-1 relative">
+          <div class="flex items-center border rounded-md focus-within:ring-2 focus-within:ring-purple-500 focus-within:border-purple-500" :class="propertyPathError ? 'border-red-500' : 'border-gray-300'">
+            <span class="px-3 py-2 text-sm text-gray-600 bg-gray-50 border-r border-gray-300 rounded-l-md">
+              {{ baseVariableName }}.
+            </span>
+            <input
+              v-model="propertyPath"
+              type="text"
+              placeholder="data.user.name or [0].title"
+              class="flex-1 px-3 py-2 text-sm border-0 rounded-r-md focus:outline-none focus:ring-0"
+              @input="handlePropertyPathChange"
+              @blur="validatePropertyPath"
+            />
+          </div>
+        </div>
+        <button
+          v-if="propertyPath"
+          @click="clearPropertyPath"
+          class="p-2 text-gray-400 hover:text-gray-600 transition-colors"
+          title="Clear property path"
+        >
+          <Icon name="material-symbols:close" class="w-4 h-4" />
+        </button>
+      </div>
+      
+      <!-- Property Path Examples -->
+      <div class="mt-1 text-xs text-gray-500">
+        <details class="cursor-pointer">
+          <summary class="hover:text-gray-700">Examples</summary>
+          <div class="mt-1 space-y-1 pl-2 border-l-2 border-gray-200">
+            <div><code class="bg-gray-100 px-1">data.user.name</code> - Access nested object property</div>
+            <div><code class="bg-gray-100 px-1">items[0].title</code> - Access first array item property</div>
+            <div><code class="bg-gray-100 px-1">results.users[2].email</code> - Complex nested access</div>
+            <div><code class="bg-gray-100 px-1">response.data.attributes.value</code> - Deep nesting</div>
+          </div>
+        </details>
+      </div>
+
+      <!-- Property Path Error -->
+      <div v-if="propertyPathError" class="mt-1 text-red-600 text-xs flex items-center">
+        <Icon name="material-symbols:error" class="w-3 h-3 mr-1" />
+        {{ propertyPathError }}
+      </div>
+
+      <!-- Final Variable Path Preview -->
+      <div v-if="finalVariablePath && finalVariablePath !== baseVariableName" class="mt-2 p-2 bg-blue-50 border border-blue-200 rounded-md">
+        <div class="text-xs font-medium text-blue-800 mb-1">Full Variable Path:</div>
+        <code class="text-sm text-blue-700 bg-blue-100 px-2 py-1 rounded">{{ finalVariablePath }}</code>
+      </div>
+    </div>
+
     <!-- Variable Info Display -->
     <div v-if="selectedVariable" class="mt-2 p-2 bg-gray-50 rounded-md border text-sm">
       <div class="flex items-center justify-between">
@@ -224,6 +281,10 @@ const props = defineProps({
   required: {
     type: Boolean,
     default: false
+  },
+  allowObjectPath: {
+    type: Boolean,
+    default: true // Enable object property path input
   }
 });
 
@@ -239,14 +300,32 @@ const newVariableDefaultValue = ref('');
 const newVariableDescription = ref('');
 const nameValidationError = ref('');
 
+// Object property path state
+const propertyPath = ref('');
+const propertyPathError = ref('');
+
 // Computed properties
+const baseVariableName = computed(() => {
+  // Extract base variable name from modelValue (strip property path)
+  const value = props.modelValue || '';
+  const dotIndex = value.indexOf('.');
+  return dotIndex > -1 ? value.substring(0, dotIndex) : value;
+});
+
 const selectedVariable = computed(() => {
-  return props.availableVariables.find(v => v.name === props.modelValue);
+  return props.availableVariables.find(v => v.name === baseVariableName.value);
+});
+
+const finalVariablePath = computed(() => {
+  if (!baseVariableName.value) return '';
+  if (!propertyPath.value) return baseVariableName.value;
+  return `${baseVariableName.value}.${propertyPath.value}`;
 });
 
 const hasError = computed(() => {
   if (!props.required && !props.modelValue) return false;
   if (props.modelValue && !selectedVariable.value) return true;
+  if (propertyPathError.value) return true;
   return false;
 });
 
@@ -255,7 +334,10 @@ const errorMessage = computed(() => {
     return 'Variable selection is required';
   }
   if (props.modelValue && !selectedVariable.value) {
-    return `Variable "${props.modelValue}" not found`;
+    return `Variable "${baseVariableName.value}" not found`;
+  }
+  if (propertyPathError.value) {
+    return propertyPathError.value;
   }
   return '';
 });
@@ -305,9 +387,74 @@ const canCreateVariable = computed(() => {
 
 // Methods
 const handleVariableSelect = (event) => {
-  emit('update:modelValue', event.target.value);
+  const selectedVar = event.target.value;
+  propertyPath.value = ''; // Reset property path when changing variable
+  propertyPathError.value = '';
+  emit('update:modelValue', selectedVar);
 };
 
+const handlePropertyPathChange = () => {
+  propertyPathError.value = ''; // Clear error on input
+  emit('update:modelValue', finalVariablePath.value);
+};
+
+const validatePropertyPath = () => {
+  if (!propertyPath.value) {
+    propertyPathError.value = '';
+    return;
+  }
+
+  // Basic validation for property path syntax
+  const path = propertyPath.value.trim();
+  
+  // Check for invalid characters or patterns
+  if (path.includes('..') || path.startsWith('.') || path.endsWith('.')) {
+    propertyPathError.value = 'Invalid property path format';
+    return;
+  }
+
+  // Check for balanced brackets
+  const openBrackets = (path.match(/\[/g) || []).length;
+  const closeBrackets = (path.match(/\]/g) || []).length;
+  if (openBrackets !== closeBrackets) {
+    propertyPathError.value = 'Unmatched brackets in property path';
+    return;
+  }
+
+  propertyPathError.value = '';
+};
+
+const clearPropertyPath = () => {
+  propertyPath.value = '';
+  propertyPathError.value = '';
+  emit('update:modelValue', baseVariableName.value);
+};
+
+const isObjectType = (type) => {
+  return ['object', 'array', 'map', 'set'].includes(type);
+};
+
+// Watch for external changes to modelValue to sync property path
+watch(() => props.modelValue, (newValue) => {
+  if (!newValue) {
+    propertyPath.value = '';
+    propertyPathError.value = '';
+    return;
+  }
+
+  const dotIndex = newValue.indexOf('.');
+  if (dotIndex > -1) {
+    // modelValue contains a property path
+    const baseName = newValue.substring(0, dotIndex);
+    const path = newValue.substring(dotIndex + 1);
+    propertyPath.value = path;
+  } else {
+    // No property path in modelValue
+    propertyPath.value = '';
+  }
+  propertyPathError.value = '';
+}, { immediate: true });
+
 const openCreateVariable = () => {
   showCreateVariable.value = true;
   resetCreateForm();
diff --git a/pages/form-builder/index.vue b/pages/form-builder/index.vue
index 11a3cf1..6565a6e 100644
--- a/pages/form-builder/index.vue
+++ b/pages/form-builder/index.vue
@@ -295,16 +295,20 @@
                       </template>
                     </div>
                     
-                    <!-- Only show submit button if no submit button components exist in the form -->
+                    <!-- Only show submit button if enabled and no submit button components exist in the form -->
                     <FormKit 
-                      v-if="!formStore.formComponents.some(comp => comp.type === 'button' && comp.props.buttonType === 'submit')"
+                      v-if="formStore.submitButton.enabled && !formStore.formComponents.some(comp => comp.type === 'button' && comp.props.buttonType === 'submit')"
                       type="submit" 
-                      label="Submit" 
+                      :label="formStore.submitButton.label || 'Submit'"
                       class="form-submit mt-6" 
                       :class="{
                         'mx-4 mb-4': selectedDevice !== 'Desktop',
                         'mx-0 mb-0': selectedDevice === 'Desktop'
                       }"
+                      :classes="{
+                        input: getSubmitButtonStyles(formStore.submitButton.category, formStore.submitButton.color).classes
+                      }"
+                      :style="getSubmitButtonStyles(formStore.submitButton.category, formStore.submitButton.color).style"
                     />
                   </FormKit>
                 </div>
@@ -576,6 +580,102 @@
             </div>
             </template>
 
+          <!-- Submit Button Settings Tab -->
+          <template #submit>
+            <div class="p-4 space-y-4">
+              <div class="bg-blue-50 border border-blue-200 text-blue-800 p-3 rounded mb-4">
+                <div class="flex items-start">
+                  <Icon name="material-symbols:info" class="w-5 h-5 mr-2 mt-0.5" />
+                  <div>
+                    <h4 class="font-medium text-sm">Submit Button Configuration</h4>
+                    <p class="text-xs mt-1">
+                      Configure the default submit button that appears at the bottom of your form. 
+                      Note: If you add a custom submit button component to your form, the default button will be hidden automatically.
+                    </p>
+                  </div>
+                </div>
+              </div>
+
+              <!-- Enable/Disable Submit Button -->
+              <div class="space-y-2">
+                <label class="flex items-center">
+                  <input
+                    type="checkbox"
+                    v-model="formStore.submitButton.enabled"
+                    class="form-checkbox h-4 w-4 text-blue-600 focus:ring-blue-500"
+                  />
+                  <span class="ml-2 text-sm font-medium text-gray-700">Show default submit button</span>
+                </label>
+                <p class="text-xs text-gray-500 ml-6">
+                  When enabled, a submit button will appear at the bottom of your form unless you add a custom submit button component.
+                </p>
+              </div>
+
+              <!-- Submit Button Label -->
+              <div v-if="formStore.submitButton.enabled">
+                <FormKit
+                  type="text"
+                  label="Submit Button Text"
+                  v-model="formStore.submitButton.label"
+                  help="The text that appears on the submit button"
+                  validation="required"
+                  placeholder="Submit"
+                />
+              </div>
+
+              <!-- Submit Button Category -->
+              <div v-if="formStore.submitButton.enabled">
+                <FormKit
+                  type="select"
+                  label="Button Style Category"
+                  v-model="formStore.submitButton.category"
+                  help="Primary buttons are more prominent, secondary are more subtle"
+                  :options="[
+                    { label: 'Primary', value: 'primary' },
+                    { label: 'Secondary', value: 'secondary' }
+                  ]"
+                />
+              </div>
+
+              <!-- Submit Button Color -->
+              <div v-if="formStore.submitButton.enabled">
+                <FormKit
+                  type="select"
+                  label="Button Color"
+                  v-model="formStore.submitButton.color"
+                  help="Choose the color theme for the submit button"
+                  :options="[
+                    { label: 'Primary', value: 'primary' },
+                    { label: 'Secondary', value: 'secondary' },
+                    { label: 'Success', value: 'success' },
+                    { label: 'Info', value: 'info' },
+                    { label: 'Warning', value: 'warning' },
+                    { label: 'Danger', value: 'danger' }
+                  ]"
+                />
+              </div>
+
+              <!-- Preview Section -->
+              <div v-if="formStore.submitButton.enabled" class="border-t pt-4">
+                <h4 class="text-sm font-medium text-gray-700 mb-2">Preview</h4>
+                <div class="bg-gray-50 p-4 rounded border">
+                  <FormKit
+                    type="submit"
+                    :label="formStore.submitButton.label || 'Submit'"
+                    :classes="{
+                      input: getSubmitButtonStyles(formStore.submitButton.category, formStore.submitButton.color).classes
+                    }"
+                    :style="getSubmitButtonStyles(formStore.submitButton.category, formStore.submitButton.color).style"
+                    disabled
+                  />
+                  <p class="text-xs text-gray-500 mt-2">
+                    This is how your submit button will appear in the form.
+                  </p>
+                </div>
+              </div>
+            </div>
+          </template>
+
           <!-- Custom JavaScript Tab -->
           <template #javascript>
             <div class="p-4">
@@ -995,6 +1095,23 @@ const pendingNavigation = ref(null);
 const navigationTarget = ref(null);
 const activeSettingsTab = ref('info');
 
+// Helper function to get submit button CSS classes and styles based on category and color
+const getSubmitButtonStyles = (category, color) => {
+  const baseClasses = 'px-4 py-2 rounded font-medium transition-all duration-200 text-white border-0';
+  
+  // Use CSS custom properties from theme.css with opacity based on category
+  const opacity = category === 'primary' ? '1' : '0.8';
+  const hoverOpacity = category === 'primary' ? '0.9' : '0.7';
+  
+  return {
+    classes: baseClasses,
+    style: {
+      backgroundColor: `rgba(var(--color-${color}), ${opacity})`,
+      '--hover-bg': `rgba(var(--color-${color}), ${hoverOpacity})`
+    }
+  };
+};
+
 // Responsive device preview state
 const selectedDevice = ref('Desktop');
 const deviceSizes = ref([
@@ -1032,6 +1149,7 @@ const conditionalLogicEngine = ref(null);
 // Settings tabs configuration
 const settingsTabs = [
   { key: 'info', label: 'Form Info', icon: 'material-symbols:info-outline' },
+  { key: 'submit', label: 'Submit Button', icon: 'material-symbols:play-arrow' },
   { key: 'javascript', label: 'JavaScript', icon: 'material-symbols:code' },
   { key: 'css', label: 'CSS', icon: 'material-symbols:palette-outline' },
   { key: 'events', label: 'Events', icon: 'material-symbols:event-outline' },
@@ -1062,7 +1180,8 @@ const formJson = computed(() => {
     customScript: formStore.formCustomScript,
     customCSS: formStore.formCustomCSS,
     formEvents: formStore.formEvents,
-    scriptMode: formStore.scriptMode
+    scriptMode: formStore.scriptMode,
+    submitButton: formStore.submitButton
   };
 });
 
@@ -1269,6 +1388,30 @@ const applyJsonChanges = () => {
       formStore.scriptMode = importedJson.scriptMode;
     }
     
+    // Import submit button settings if available
+    if (importedJson.submitButton) {
+      formStore.submitButton = {
+        enabled: importedJson.submitButton.enabled !== undefined ? importedJson.submitButton.enabled : true,
+        label: importedJson.submitButton.label || 'Submit',
+        category: importedJson.submitButton.category || 'primary',
+        color: importedJson.submitButton.color || 'primary'
+      };
+      
+      // Handle backward compatibility with old variant format
+      if (importedJson.submitButton.variant && !importedJson.submitButton.category && !importedJson.submitButton.color) {
+        const variantMapping = {
+          'primary': { category: 'primary', color: 'primary' },
+          'secondary': { category: 'secondary', color: 'secondary' },
+          'success': { category: 'primary', color: 'success' },
+          'warning': { category: 'primary', color: 'warning' },
+          'danger': { category: 'primary', color: 'danger' }
+        };
+        const mapping = variantMapping[importedJson.submitButton.variant] || { category: 'primary', color: 'primary' };
+        formStore.submitButton.category = mapping.category;
+        formStore.submitButton.color = mapping.color;
+      }
+    }
+    
     // Mark as having unsaved changes
     formStore.hasUnsavedChanges = true;
     
@@ -2634,6 +2777,10 @@ const handleFormRestored = (restoredForm) => {
 </script>
 
 <style scoped>
+/* Submit button hover effects using CSS custom properties */
+:deep(.formkit-input[type="submit"]:hover) {
+  background-color: var(--hover-bg) !important;
+}
 .form-name-input {
   width: 100%;
   max-width: 400px;
diff --git a/pages/workflow/[id].vue b/pages/workflow/[id].vue
index 1280b81..b5195f1 100644
--- a/pages/workflow/[id].vue
+++ b/pages/workflow/[id].vue
@@ -1488,6 +1488,39 @@ function getConditionGroupResult(conditionGroup, variables) {
     finalResult: evaluateConditionGroup(conditionGroup, variables)
   };
 }
+
+// Helper: Get submit button variant for RsButton
+const getSubmitButtonVariant = () => {
+  // If form has submit button configuration, use it
+  if (currentForm.value?.submitButton) {
+    const { category } = currentForm.value.submitButton;
+    return category || 'primary';
+  }
+  // Fallback to primary
+  return 'primary';
+};
+
+// Helper: Get submit button styles using theme colors
+const getWorkflowSubmitButtonStyle = () => {
+  // If form has submit button configuration, use it
+  if (currentForm.value?.submitButton) {
+    const { category = 'primary', color = 'primary' } = currentForm.value.submitButton;
+    
+    // Use CSS custom properties from theme.css with opacity based on category
+    const opacity = category === 'primary' ? '1' : '0.8';
+    const hoverOpacity = category === 'primary' ? '0.9' : '0.7';
+    
+    return {
+      backgroundColor: `rgba(var(--color-${color}), ${opacity})`,
+      '--hover-bg': `rgba(var(--color-${color}), ${hoverOpacity})`,
+      color: 'white',
+      border: 'none'
+    };
+  }
+  
+  // Fallback to default styling
+  return {};
+};
 </script>
 
 <template>
@@ -1662,16 +1695,17 @@ function getConditionGroupResult(conditionGroup, variables) {
                     :field-states="fieldStates"
                   />
                 </template>
-                <!-- Place submit button in a full-width row at the end of the grid -->
-                <div class="col-span-12 flex justify-start pt-6 border-t border-gray-200">
+                <!-- Submit button - respects form builder configuration -->
+                <div v-if="currentForm?.submitButton?.enabled !== false" class="col-span-12 flex justify-start pt-6 border-t border-gray-200">
                   <RsButton 
                     @click="validateAndSubmit"
                     :disabled="stepLoading"
-                    variant="primary"
+                    :variant="getSubmitButtonVariant()"
+                    :style="getWorkflowSubmitButtonStyle()"
                     class="col-span-12"
                   >
                     <Icon v-if="stepLoading" name="material-symbols:progress-activity" class="w-4 h-4 animate-spin mr-2" />
-                    {{ stepLoading ? 'Processing...' : 'Submit' }}
+                    {{ stepLoading ? 'Processing...' : (currentForm?.submitButton?.label || 'Submit') }}
                   </RsButton>
                 </div>
               </div>
@@ -1964,4 +1998,9 @@ function getConditionGroupResult(conditionGroup, variables) {
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   transition-duration: 300ms;
 }
+
+/* Submit button hover effects using CSS custom properties */
+:deep(.rs-button:hover) {
+  background-color: var(--hover-bg) !important;
+}
 </style>
\ No newline at end of file
diff --git a/prisma/json/json-schema.json b/prisma/json/json-schema.json
index de2955f..65e9f23 100644
--- a/prisma/json/json-schema.json
+++ b/prisma/json/json-schema.json
@@ -198,6 +198,16 @@
           ],
           "default": "safe"
         },
+        "submitButton": {
+          "type": [
+            "number",
+            "string",
+            "boolean",
+            "object",
+            "array",
+            "null"
+          ]
+        },
         "creator": {
           "anyOf": [
             {
@@ -281,6 +291,16 @@
             "null"
           ]
         },
+        "submitButton": {
+          "type": [
+            "number",
+            "string",
+            "boolean",
+            "object",
+            "array",
+            "null"
+          ]
+        },
         "versionNumber": {
           "type": "integer"
         },
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index a9b05f4..b793d7c 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -64,6 +64,7 @@ model form {
   customScript     String?       @db.LongText
   formEvents       Json?
   scriptMode       String?       @default("safe") @db.VarChar(20)
+  submitButton     Json?
   creator          user?         @relation(fields: [formCreatedBy], references: [userID])
   formHistory      formHistory[]
   task             task[]
@@ -83,6 +84,7 @@ model formHistory {
   customScript      String?  @db.LongText
   formEvents        Json?
   scriptMode        String?  @db.VarChar(20)
+  submitButton      Json?
   versionNumber     Int
   changeDescription String?  @db.Text
   savedBy           Int?
diff --git a/server/api/forms/[id].put.js b/server/api/forms/[id].put.js
index 1dd23a2..a66cf59 100644
--- a/server/api/forms/[id].put.js
+++ b/server/api/forms/[id].put.js
@@ -58,6 +58,7 @@ export default defineEventHandler(async (event) => {
             customScript: currentForm.customScript,
             formEvents: currentForm.formEvents,
             scriptMode: currentForm.scriptMode,
+            submitButton: currentForm.submitButton,
             versionNumber: nextVersionNumber,
             changeDescription: body.changeDescription || null,
             savedBy: body.savedBy || currentForm.formCreatedBy,
@@ -104,6 +105,10 @@ export default defineEventHandler(async (event) => {
     if (body.scriptMode !== undefined) {
       updateData.scriptMode = body.scriptMode;
     }
+    
+    if (body.submitButton !== undefined) {
+      updateData.submitButton = body.submitButton;
+    }
 
     // Try to update by UUID first
     let form;
diff --git a/server/api/forms/create.post.js b/server/api/forms/create.post.js
index 040ec08..5bdeaf0 100644
--- a/server/api/forms/create.post.js
+++ b/server/api/forms/create.post.js
@@ -29,7 +29,8 @@ export default defineEventHandler(async (event) => {
         customScript: body.customScript || null,
         customCSS: body.customCSS || null,
         formEvents: body.formEvents || null,
-        scriptMode: body.scriptMode || 'safe'
+        scriptMode: body.scriptMode || 'safe',
+        submitButton: body.submitButton || null
       }
     });
     
diff --git a/stores/formBuilder.js b/stores/formBuilder.js
index 0a1b4a2..d3d47a9 100644
--- a/stores/formBuilder.js
+++ b/stores/formBuilder.js
@@ -26,6 +26,14 @@ export const useFormBuilderStore = defineStore('formBuilder', {
     },
     scriptMode: 'safe', // 'safe' or 'advanced'
     
+    // Submit button configuration
+    submitButton: {
+      enabled: true,
+      label: 'Submit',
+      category: 'primary', // primary, secondary
+      color: 'primary' // primary, secondary, success, info, warning, danger
+    },
+    
     // Form preview data
     previewFormData: {},
     
@@ -670,6 +678,7 @@ export const useFormBuilderStore = defineStore('formBuilder', {
           customCSS: this.formCustomCSS,
           formEvents: this.formEvents,
           scriptMode: this.scriptMode,
+          submitButton: this.submitButton,
           // Add user info and change description for history tracking
           savedBy: 1, // TODO: Get from authenticated user
           changeDescription: this.lastChangeDescription || null
@@ -761,6 +770,12 @@ export const useFormBuilderStore = defineStore('formBuilder', {
             onValidation: false
           };
           this.scriptMode = result.form.scriptMode || 'safe';
+          this.submitButton = result.form.submitButton || {
+            enabled: true,
+            label: 'Submit',
+            category: 'primary',
+            color: 'primary'
+          };
           
           // Transform components from DB format to store format
           if (Array.isArray(result.form.formComponents)) {