diff --git a/packages/vue/src/controls/number-variable-binding/use.ts b/packages/vue/src/controls/number-variable-binding/use.ts
index 366caeb7b..b1228b676 100644
--- a/packages/vue/src/controls/number-variable-binding/use.ts
+++ b/packages/vue/src/controls/number-variable-binding/use.ts
@@ -6,7 +6,26 @@ import type { VariableCollection } from '@open-pencil/core/scene-graph'
 
 const FALLBACK_NUMBER_VARIABLE_NAME = 'New number'
 
-type NumberBindingPath = 'width' | 'height'
+export type NumberBindingPath =
+  | 'width'
+  | 'height'
+  | 'minWidth'
+  | 'maxWidth'
+  | 'minHeight'
+  | 'maxHeight'
+  | 'cornerRadius'
+  | 'topLeftRadius'
+  | 'topRightRadius'
+  | 'bottomLeftRadius'
+  | 'bottomRightRadius'
+  | 'itemSpacing'
+  | 'counterAxisSpacing'
+  | 'paddingTop'
+  | 'paddingRight'
+  | 'paddingBottom'
+  | 'paddingLeft'
+  | 'opacity'
+  | 'fontSize'
 
 export function useNumberVariableBinding(path: NumberBindingPath) {
   const binding = useVariableBinding({
diff --git a/packages/vue/src/index.ts b/packages/vue/src/index.ts
index 9f63ddf73..24cb89719 100644
--- a/packages/vue/src/index.ts
+++ b/packages/vue/src/index.ts
@@ -56,6 +56,7 @@ export type { ExportFormatId } from '#vue/document/export/use'
 export { useFillControls } from '#vue/controls/fill/use'
 export { useColorVariableBinding } from '#vue/controls/color-variable-binding/use'
 export { useNumberVariableBinding } from '#vue/controls/number-variable-binding/use'
+export type { NumberBindingPath } from '#vue/controls/number-variable-binding/use'
 export { useVariableBinding } from '#vue/controls/variable-binding/use'
 export type {
   VariableBindingState,
diff --git a/src/components/properties/AppearanceSection.vue b/src/components/properties/AppearanceSection.vue
index df3bd796b..04ba6d02b 100644
--- a/src/components/properties/AppearanceSection.vue
+++ b/src/components/properties/AppearanceSection.vue
@@ -4,6 +4,7 @@ import { computed, ref } from 'vue'
 import { useAppearance, useI18n } from '@open-pencil/vue'
 
 import ScrubInput from '@/components/ScrubInput.vue'
+import VariableScrubInput from '@/components/properties/VariableScrubInput.vue'
 import Tip from '@/components/ui/Tip.vue'
 import { useSectionUI } from '@/components/ui/section'
 
@@ -65,7 +66,23 @@ function onToggleCorners() {
     </div>
 
     <div class="flex gap-1.5">
+      <VariableScrubInput
+        v-if="node"
+        suffix="%"
+        :model-value="opacityPercent"
+        :min="0"
+        :max="100"
+        :node-id="node.id"
+        binding-path="opacity"
+        @update:model-value="updateProp('opacity', $event / 100)"
+        @commit="(v: number, p: number) => commitProp('opacity', v / 100, p / 100)"
+      >
+        <template #icon>
+          <icon-lucide-blend class="size-3" />
+        </template>
+      </VariableScrubInput>
       <ScrubInput
+        v-else
         suffix="%"
         :model-value="opacityPercent"
         :min="0"
@@ -79,8 +96,22 @@ function onToggleCorners() {
       </ScrubInput>
 
       <template v-if="hasCornerRadius">
+        <VariableScrubInput
+          v-if="!showIndependentCorners && node"
+          data-test-id="corner-radius-input"
+          :model-value="cornerRadiusValue"
+          :min="0"
+          :node-id="node.id"
+          binding-path="cornerRadius"
+          @update:model-value="updateProp('cornerRadius', $event)"
+          @commit="(v: number, p: number) => commitProp('cornerRadius', v, p)"
+        >
+          <template #icon>
+            <icon-lucide-square-round-corner class="size-3" />
+          </template>
+        </VariableScrubInput>
         <ScrubInput
-          v-if="!showIndependentCorners"
+          v-else-if="!showIndependentCorners"
           data-test-id="corner-radius-input"
           :model-value="cornerRadiusValue"
           :min="0"
@@ -121,10 +152,12 @@ function onToggleCorners() {
       data-test-id="independent-corners-grid"
       class="mt-1.5 grid grid-cols-2 gap-1.5"
     >
-      <ScrubInput
+      <VariableScrubInput
         data-test-id="corner-tl-input"
         :model-value="node.topLeftRadius"
         :min="0"
+        :node-id="node.id"
+        binding-path="topLeftRadius"
         @update:model-value="updateCornerProp('topLeftRadius', $event)"
         @commit="(v: number, p: number) => commitCornerProp('topLeftRadius', v, p)"
       >
@@ -139,11 +172,13 @@ function onToggleCorners() {
             <path d="M1 11V4a3 3 0 0 1 3-3h7" />
           </svg>
         </template>
-      </ScrubInput>
-      <ScrubInput
+      </VariableScrubInput>
+      <VariableScrubInput
         data-test-id="corner-tr-input"
         :model-value="node.topRightRadius"
         :min="0"
+        :node-id="node.id"
+        binding-path="topRightRadius"
         @update:model-value="updateCornerProp('topRightRadius', $event)"
         @commit="(v: number, p: number) => commitCornerProp('topRightRadius', v, p)"
       >
@@ -158,11 +193,13 @@ function onToggleCorners() {
             <path d="M11 11V4a3 3 0 0 0-3-3H1" />
           </svg>
         </template>
-      </ScrubInput>
-      <ScrubInput
+      </VariableScrubInput>
+      <VariableScrubInput
         data-test-id="corner-bl-input"
         :model-value="node.bottomLeftRadius"
         :min="0"
+        :node-id="node.id"
+        binding-path="bottomLeftRadius"
         @update:model-value="updateCornerProp('bottomLeftRadius', $event)"
         @commit="(v: number, p: number) => commitCornerProp('bottomLeftRadius', v, p)"
       >
@@ -177,11 +214,13 @@ function onToggleCorners() {
             <path d="M1 1v7a3 3 0 0 0 3 3h7" />
           </svg>
         </template>
-      </ScrubInput>
-      <ScrubInput
+      </VariableScrubInput>
+      <VariableScrubInput
         data-test-id="corner-br-input"
         :model-value="node.bottomRightRadius"
         :min="0"
+        :node-id="node.id"
+        binding-path="bottomRightRadius"
         @update:model-value="updateCornerProp('bottomRightRadius', $event)"
         @commit="(v: number, p: number) => commitCornerProp('bottomRightRadius', v, p)"
       >
@@ -196,7 +235,7 @@ function onToggleCorners() {
             <path d="M11 1v7a3 3 0 0 1-3 3H1" />
           </svg>
         </template>
-      </ScrubInput>
+      </VariableScrubInput>
     </div>
   </div>
 </template>
diff --git a/src/components/properties/LayoutSection/FlexControls.vue b/src/components/properties/LayoutSection/FlexControls.vue
index 5442f38b4..72aadf705 100644
--- a/src/components/properties/LayoutSection/FlexControls.vue
+++ b/src/components/properties/LayoutSection/FlexControls.vue
@@ -13,6 +13,7 @@ import {
 
 import AppSelect from '@/components/ui/AppSelect.vue'
 import ScrubInput from '@/components/ScrubInput.vue'
+import VariableScrubInput from '@/components/properties/VariableScrubInput.vue'
 import ClipContentControl from '@/components/properties/LayoutSection/ClipContentControl.vue'
 import PaddingControls from '@/components/properties/LayoutSection/PaddingControls.vue'
 import { useSelectUI } from '@/components/ui/select'
@@ -57,12 +58,14 @@ function isAlignmentActive(primary: LayoutAlign, counter: string) {
 
   <div class="mt-2 flex items-center gap-1.5">
     <template v-if="ctx.node.layoutWrap === 'WRAP'">
-      <ScrubInput
+      <VariableScrubInput
         data-test-id="layout-gap-input"
         class="min-w-0 flex-1"
         :label="ctx.node.layoutMode === 'VERTICAL' ? panels.verticalGap : panels.horizontalGap"
         :model-value="Math.round(ctx.node.itemSpacing)"
         :min="0"
+        :node-id="ctx.node.id"
+        binding-path="itemSpacing"
         @update:model-value="ctx.updateProp('itemSpacing', $event)"
         @commit="(v: number, p: number) => ctx.commitProp('itemSpacing', v, p)"
       >
@@ -73,13 +76,15 @@ function isAlignmentActive(primary: LayoutAlign, counter: string) {
           />
           <icon-lucide-align-horizontal-space-between v-else class="size-3.5" />
         </template>
-      </ScrubInput>
-      <ScrubInput
+      </VariableScrubInput>
+      <VariableScrubInput
         data-test-id="layout-cross-gap-input"
         class="min-w-0 flex-1"
         :label="ctx.node.layoutMode === 'VERTICAL' ? panels.horizontalGap : panels.verticalGap"
         :model-value="Math.round(ctx.node.counterAxisSpacing)"
         :min="0"
+        :node-id="ctx.node.id"
+        binding-path="counterAxisSpacing"
         @update:model-value="ctx.updateProp('counterAxisSpacing', $event)"
         @commit="(v: number, p: number) => ctx.commitProp('counterAxisSpacing', v, p)"
       >
@@ -90,7 +95,7 @@ function isAlignmentActive(primary: LayoutAlign, counter: string) {
           />
           <icon-lucide-align-vertical-space-between v-else class="size-3.5" />
         </template>
-      </ScrubInput>
+      </VariableScrubInput>
     </template>
     <template v-else>
       <div
diff --git a/src/components/properties/LayoutSection/PaddingControls.vue b/src/components/properties/LayoutSection/PaddingControls.vue
index e833d7450..5278bfb4d 100644
--- a/src/components/properties/LayoutSection/PaddingControls.vue
+++ b/src/components/properties/LayoutSection/PaddingControls.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import ScrubInput from '@/components/ScrubInput.vue'
+import VariableScrubInput from '@/components/properties/VariableScrubInput.vue'
 import { useLayoutControlsContext } from '@open-pencil/vue'
 
 import type { PaddingProp } from '@/components/properties/LayoutSection/types'
@@ -19,36 +19,42 @@ const paddingSides: Array<{ prop: PaddingProp; icon: string }> = [
     v-if="!ctx.showIndividualPadding && ctx.hasSymmetricPadding"
     class="mt-1.5 grid grid-cols-2 gap-1.5"
   >
-    <ScrubInput
+    <VariableScrubInput
       data-test-id="layout-horizontal-padding-input"
       :model-value="Math.round(ctx.node.paddingLeft)"
       :min="0"
+      :node-id="ctx.node.id"
+      binding-path="paddingLeft"
       @update:model-value="ctx.setHorizontalPadding"
       @commit="ctx.commitHorizontalPadding"
     >
       <template #icon>
         <icon-lucide-separator-vertical class="size-3.5" />
       </template>
-    </ScrubInput>
-    <ScrubInput
+    </VariableScrubInput>
+    <VariableScrubInput
       data-test-id="layout-vertical-padding-input"
       :model-value="Math.round(ctx.node.paddingTop)"
       :min="0"
+      :node-id="ctx.node.id"
+      binding-path="paddingTop"
       @update:model-value="ctx.setVerticalPadding"
       @commit="ctx.commitVerticalPadding"
     >
       <template #icon>
         <icon-lucide-separator-horizontal class="size-3.5" />
       </template>
-    </ScrubInput>
+    </VariableScrubInput>
   </div>
 
   <div v-else-if="ctx.isGrid || ctx.isFlex" class="mt-1.5 grid grid-cols-2 gap-1.5">
-    <ScrubInput
+    <VariableScrubInput
       v-for="side in paddingSides"
       :key="side.prop"
       :model-value="Math.round(ctx.node[side.prop])"
       :min="0"
+      :node-id="ctx.node.id"
+      :binding-path="side.prop"
       @update:model-value="ctx.updateProp(side.prop, $event)"
       @commit="(v: number, p: number) => ctx.commitProp(side.prop, v, p)"
     >
@@ -58,6 +64,6 @@ const paddingSides: Array<{ prop: PaddingProp; icon: string }> = [
         <icon-lucide-panel-bottom v-else-if="side.icon === 'bottom'" class="size-3.5" />
         <icon-lucide-panel-left v-else class="size-3.5" />
       </template>
-    </ScrubInput>
+    </VariableScrubInput>
   </div>
 </template>
diff --git a/src/components/properties/TypographySection.vue b/src/components/properties/TypographySection.vue
index d3bc1b6dc..257b87d0b 100644
--- a/src/components/properties/TypographySection.vue
+++ b/src/components/properties/TypographySection.vue
@@ -5,6 +5,7 @@ import { TypographyControlsRoot, useI18n } from '@open-pencil/vue'
 
 import FontPicker from '@/components/FontPicker.vue'
 import ScrubInput from '@/components/ScrubInput.vue'
+import VariableScrubInput from '@/components/properties/VariableScrubInput.vue'
 import AppSelect from '@/components/ui/AppSelect.vue'
 import Tip from '@/components/ui/Tip.vue'
 import { useSectionUI } from '@/components/ui/section'
@@ -47,11 +48,13 @@ const sectionCls = useSectionUI()
           :options="ctx.weights"
           @update:model-value="ctx.setWeight(+$event)"
         />
-        <ScrubInput
+        <VariableScrubInput
           class="flex-1"
           :model-value="ctx.node.value.fontSize"
           :min="1"
           :max="1000"
+          :node-id="ctx.node.value.id"
+          binding-path="fontSize"
           @update:model-value="ctx.updateProp('fontSize', $event)"
           @commit="(v: number, p: number) => ctx.commitProp('fontSize', v, p)"
         />
diff --git a/src/components/properties/VariableScrubInput.vue b/src/components/properties/VariableScrubInput.vue
new file mode 100644
index 000000000..022fb9799
--- /dev/null
+++ b/src/components/properties/VariableScrubInput.vue
@@ -0,0 +1,113 @@
+<script setup lang="ts">
+import ScrubInput from '@/components/ScrubInput.vue'
+import BoundVariableButton from '@/components/properties/BoundVariableButton.vue'
+import VariablePickerPopover from '@/components/properties/VariablePickerPopover.vue'
+import { useI18n, useNumberVariableBinding } from '@open-pencil/vue'
+
+import type { NumberBindingPath } from '@open-pencil/vue'
+
+const {
+  modelValue,
+  min,
+  max,
+  step,
+  icon,
+  label,
+  suffix,
+  sensitivity,
+  placeholder,
+  nodeId,
+  bindingPath
+} = defineProps<{
+  modelValue: number | symbol
+  min?: number
+  max?: number
+  step?: number
+  icon?: string
+  label?: string
+  suffix?: string
+  sensitivity?: number
+  placeholder?: string
+  nodeId: string
+  bindingPath: NumberBindingPath
+}>()
+
+const emit = defineEmits<{
+  'update:modelValue': [value: number]
+  commit: [value: number, previous: number]
+}>()
+
+const { panels, dialogs } = useI18n()
+const binding = useNumberVariableBinding(bindingPath)
+
+function resolvedValue(): number | symbol {
+  const variable = binding.getBoundVariable(nodeId)
+  if (!variable) return modelValue
+  const resolved = binding.store.resolveNumberVariable(variable.id)
+  return resolved ?? modelValue
+}
+
+function onUpdate(value: number) {
+  if (binding.getBoundVariable(nodeId)) binding.unbindVariable(nodeId)
+  emit('update:modelValue', value)
+}
+
+function onBind(variableId: string) {
+  binding.bindVariable(nodeId, variableId)
+  const resolved = binding.store.resolveNumberVariable(variableId)
+  if (resolved != null) emit('update:modelValue', resolved)
+}
+
+function onCreate(name: string) {
+  const value = typeof modelValue === 'number' ? modelValue : 0
+  binding.createAndBindVariable(nodeId, value, name)
+}
+
+defineOptions({ inheritAttrs: true })
+</script>
+
+<template>
+  <ScrubInput
+    v-bind="$attrs"
+    :icon="icon"
+    :label="label"
+    :suffix="suffix"
+    :sensitivity="sensitivity"
+    :placeholder="placeholder"
+    :model-value="resolvedValue()"
+    :min="min"
+    :max="max"
+    :step="step"
+    @update:model-value="onUpdate"
+    @commit="(v: number, p: number) => emit('commit', v, p)"
+  >
+    <template v-if="$slots.icon" #icon>
+      <slot name="icon" />
+    </template>
+    <template #suffix>
+      <BoundVariableButton
+        v-if="binding.getBoundVariable(nodeId)"
+        :label="panels.detachVariable"
+        @detach="binding.unbindVariable(nodeId)"
+      />
+      <VariablePickerPopover
+        v-else
+        v-model:search-term="binding.searchTerm.value"
+        :variables="binding.filteredVariables.value"
+        :trigger-label="panels.applyVariable"
+        :search-placeholder="dialogs.search"
+        :empty-label="panels.noVariablesFound"
+        :create-label="
+          panels.createNumberVariable({
+            value: typeof modelValue === 'number' ? Math.round(modelValue) : 0
+          })
+        "
+        :create-name-placeholder="panels.variableName"
+        :create-submit-label="panels.create"
+        @select="onBind($event.id)"
+        @create="onCreate"
+      />
+      <slot name="after-variable" />
+    </template>
+  </ScrubInput>
+</template>