diff --git a/src/components/graph/vueWidgets/WidgetToggleSwitch.vue b/src/components/graph/vueWidgets/WidgetToggleSwitch.vue
index a0a28bc07..bf02d3990 100644
--- a/src/components/graph/vueWidgets/WidgetToggleSwitch.vue
+++ b/src/components/graph/vueWidgets/WidgetToggleSwitch.vue
@@ -32,19 +32,20 @@ import ToggleSwitch from 'primevue/toggleswitch'
 import { computed } from 'vue'
 
 import type { SimplifiedWidget } from '@/types/simplifiedWidget'
+import type { WidgetToggleSwitchProps } from '@/types/widgetPropTypes'
 import {
-  STANDARD_EXCLUDED_PROPS,
+  INPUT_EXCLUDED_PROPS,
   filterWidgetProps
 } from '@/utils/widgetPropFilter'
 
 const value = defineModel<boolean>({ required: true })
 
 const props = defineProps<{
-  widget: SimplifiedWidget<boolean>
+  widget: SimplifiedWidget<boolean, WidgetToggleSwitchProps>
   readonly?: boolean
 }>()
 
 const filteredProps = computed(() =>
-  filterWidgetProps(props.widget.options, STANDARD_EXCLUDED_PROPS)
+  filterWidgetProps(props.widget.options, INPUT_EXCLUDED_PROPS)
 )
 </script>
diff --git a/src/types/widgetPropTypes.ts b/src/types/widgetPropTypes.ts
new file mode 100644
index 000000000..2118d8c2e
--- /dev/null
+++ b/src/types/widgetPropTypes.ts
@@ -0,0 +1,30 @@
+/**
+ * Type definitions for widget component props
+ *
+ * These interfaces define the subset of PrimeVue component props that are exposed
+ * for the node-based widget system. They exclude props that allow custom styling,
+ * colors, arbitrary CSS, or could create chaotic interfaces.
+ *
+ * Based on the design authority at:
+ * https://www.figma.com/design/CmhEJxo4oZSuYpqG1Yc39w/Nodes-V3?node-id=441-7806&m=dev
+ */
+import type { ToggleSwitchProps as PrimeVueToggleSwitchProps } from 'primevue/toggleswitch'
+
+/**
+ * Widget ToggleSwitch Component
+ * Excludes: style, class, inputClass, inputStyle, dt, pt, ptOptions, unstyled
+ *
+ * These props are excluded from widget.options to prevent external styling overrides.
+ * The widget component itself can still use these props internally for consistent styling.
+ */
+export type WidgetToggleSwitchProps = Omit<
+  PrimeVueToggleSwitchProps,
+  | 'style'
+  | 'class'
+  | 'inputClass'
+  | 'inputStyle'
+  | 'dt'
+  | 'pt'
+  | 'ptOptions'
+  | 'unstyled'
+>