diff --git a/src/components/auto-complete/CAutoComplete.vue b/src/components/auto-complete/CAutoComplete.vue
new file mode 100644
index 0000000..e7a344d
--- /dev/null
+++ b/src/components/auto-complete/CAutoComplete.vue
@@ -0,0 +1,421 @@
+<script setup lang="ts">
+import { computed, nextTick, onBeforeUnmount, ref, useId, watch } from 'vue'
+
+import CButton from '../button/CButton.vue'
+import type { CFormControlSize } from '../form/types'
+import { useFormControl } from '../form/useFormControl'
+import CIcon from '../icon/CIcon.vue'
+
+defineOptions({ inheritAttrs: false })
+
+const props = withDefaults(
+  defineProps<{
+    modelValue?: string
+    options?: string[]
+    placeholder?: string
+    clearable?: boolean
+    debounceWait?: number
+    loading?: boolean
+    minSearchLength?: number
+    size?: CFormControlSize
+    disabled?: boolean
+    required?: boolean
+    invalid?: boolean
+  }>(),
+  {
+    modelValue: '',
+    options: () => [],
+    placeholder: undefined,
+    clearable: false,
+    debounceWait: 300,
+    loading: false,
+    minSearchLength: 0,
+    size: 'medium',
+    disabled: false,
+    required: false,
+    invalid: false,
+  },
+)
+
+const emit = defineEmits<{
+  'update:modelValue': [value: string]
+  search: [query: string]
+  select: [value: string]
+  clear: []
+}>()
+
+const { controlId, describedBy, invalid, required } = useFormControl(props)
+const listboxId = `c-auto-complete-listbox-${useId()}`
+const inputElement = ref<HTMLInputElement | null>(null)
+const listElement = ref<HTMLUListElement | null>(null)
+const isOpen = ref(false)
+const highlightedIndex = ref(-1)
+let searchTimer: ReturnType<typeof setTimeout> | undefined
+let lastSearchQuery: string | undefined
+
+const filteredOptions = computed(() => {
+  const search = props.modelValue.trim().toLocaleLowerCase()
+  return search
+    ? props.options.filter((option) => option.toLocaleLowerCase().includes(search))
+    : props.options
+})
+const searchTooShort = computed(
+  () => props.modelValue.trim().length < Math.max(0, props.minSearchLength),
+)
+const activeDescendant = computed(() =>
+  !props.loading && !searchTooShort.value && highlightedIndex.value >= 0
+    ? `${listboxId}-option-${highlightedIndex.value}`
+    : undefined,
+)
+
+watch(filteredOptions, () => {
+  if (!isOpen.value || props.loading || searchTooShort.value) return
+  highlightedIndex.value = filteredOptions.value.length ? 0 : -1
+})
+
+watch(
+  () => props.loading,
+  (loading) => {
+    if (loading) highlightedIndex.value = -1
+    else if (isOpen.value && !searchTooShort.value) {
+      highlightedIndex.value = filteredOptions.value.length ? 0 : -1
+    }
+  },
+)
+
+watch(highlightedIndex, (index) => {
+  if (index < 0) return
+  nextTick(() => {
+    const option = listElement.value?.children[index]
+    if (option instanceof HTMLElement) option.scrollIntoView({ block: 'nearest' })
+  })
+})
+
+function openList() {
+  if (props.disabled) return
+  isOpen.value = true
+  highlightedIndex.value = -1
+}
+
+function emitSearch(query: string) {
+  lastSearchQuery = query
+  emit('search', query)
+}
+
+function cancelScheduledSearch() {
+  if (searchTimer !== undefined) clearTimeout(searchTimer)
+  searchTimer = undefined
+}
+
+function scheduleSearch(value: string) {
+  cancelScheduledSearch()
+
+  const query = value.trim()
+  if (query.length < Math.max(0, props.minSearchLength)) {
+    if (lastSearchQuery !== '') emitSearch('')
+    return
+  }
+  if (!query) {
+    emitSearch('')
+    return
+  }
+
+  const wait = Math.max(0, props.debounceWait)
+  if (!wait) emitSearch(query)
+  else {
+    searchTimer = setTimeout(() => {
+      searchTimer = undefined
+      emitSearch(query)
+    }, wait)
+  }
+}
+
+function closeList() {
+  isOpen.value = false
+  highlightedIndex.value = -1
+}
+
+function handleInput(event: Event) {
+  const value = (event.target as HTMLInputElement).value
+  emit('update:modelValue', value)
+  scheduleSearch(value)
+  isOpen.value = true
+}
+
+function chooseOption(value: string) {
+  cancelScheduledSearch()
+  emit('update:modelValue', value)
+  emit('select', value)
+  closeList()
+  inputElement.value?.focus()
+}
+
+function moveHighlight(direction: 1 | -1) {
+  if (!isOpen.value) openList()
+  if (props.loading || searchTooShort.value) return
+  const count = filteredOptions.value.length
+  if (!count) return
+  highlightedIndex.value =
+    highlightedIndex.value < 0
+      ? direction === 1
+        ? 0
+        : count - 1
+      : (highlightedIndex.value + direction + count) % count
+}
+
+function handleKeydown(event: KeyboardEvent) {
+  if (event.key === 'ArrowDown' || event.key === 'ArrowUp') {
+    event.preventDefault()
+    moveHighlight(event.key === 'ArrowDown' ? 1 : -1)
+  } else if (event.key === 'Enter' && isOpen.value && highlightedIndex.value >= 0) {
+    event.preventDefault()
+    const option = filteredOptions.value[highlightedIndex.value]
+    if (option !== undefined) chooseOption(option)
+  } else if (event.key === 'Escape' && isOpen.value) {
+    event.preventDefault()
+    closeList()
+  } else if (event.key === 'Tab') {
+    closeList()
+  }
+}
+
+function handleFocusOut(event: FocusEvent) {
+  const next = event.relatedTarget
+  if (!(next instanceof Node) || !(event.currentTarget as HTMLElement).contains(next)) closeList()
+}
+
+function clearValue() {
+  emit('update:modelValue', '')
+  scheduleSearch('')
+  closeList()
+  emit('clear')
+}
+
+onBeforeUnmount(() => {
+  cancelScheduledSearch()
+})
+</script>
+
+<template>
+  <div
+    class="c-auto-complete-control"
+    :class="{ 'is-clearable': clearable }"
+    @focusout="handleFocusOut"
+  >
+    <div class="combobox">
+      <input
+        ref="inputElement"
+        v-bind="$attrs"
+        class="field"
+        :class="[`is-${size}`, { 'is-invalid': invalid }]"
+        :id="controlId"
+        :value="modelValue"
+        :placeholder="placeholder"
+        :disabled="disabled"
+        :required="required"
+        autocomplete="off"
+        role="combobox"
+        aria-autocomplete="list"
+        :aria-expanded="isOpen ? 'true' : 'false'"
+        :aria-busy="loading ? 'true' : undefined"
+        :aria-controls="listboxId"
+        :aria-activedescendant="activeDescendant"
+        :aria-invalid="invalid ? 'true' : undefined"
+        :aria-describedby="describedBy"
+        @focus="openList"
+        @click="openList"
+        @input="handleInput"
+        @keydown="handleKeydown"
+      />
+      <span class="indicator" aria-hidden="true">
+        <CIcon v-if="loading" :rotate="1">↻</CIcon>
+        <span v-else>▼</span>
+      </span>
+    </div>
+
+    <CButton
+      v-if="clearable"
+      class="clear"
+      icon="×"
+      :size="size"
+      :disabled="disabled || !modelValue"
+      :aria-controls="controlId"
+      aria-label="Clear value"
+      @click="clearValue"
+    />
+
+    <ul
+      v-show="isOpen"
+      ref="listElement"
+      :id="listboxId"
+      class="options"
+      role="listbox"
+      :aria-busy="loading ? 'true' : undefined"
+    >
+      <li v-if="loading" class="empty" role="presentation">Loading…</li>
+      <li v-else-if="searchTooShort" class="empty" role="presentation">
+        Type at least {{ Math.max(0, minSearchLength) }}
+        {{ Math.max(0, minSearchLength) === 1 ? 'character' : 'characters' }}
+      </li>
+      <template v-else>
+        <li
+          v-for="(option, index) in filteredOptions"
+          :id="`${listboxId}-option-${index}`"
+          :key="`${option}:${index}`"
+          class="option"
+          :class="{
+            'is-highlighted': index === highlightedIndex,
+            'is-selected': option === modelValue,
+          }"
+          role="option"
+          :aria-selected="option === modelValue ? 'true' : 'false'"
+          @mousemove="highlightedIndex = index"
+          @mousedown.prevent
+          @click="chooseOption(option)"
+        >
+          {{ option }}
+        </li>
+        <li v-if="!filteredOptions.length" class="empty" role="presentation">
+          No matching suggestions
+        </li>
+      </template>
+    </ul>
+  </div>
+</template>
+
+<style scoped lang="scss">
+.c-auto-complete-control {
+  position: relative;
+  display: flex;
+  width: 100%;
+  min-width: 0;
+
+  &.is-clearable {
+    .field {
+      border-start-end-radius: 0;
+      border-end-end-radius: 0;
+    }
+
+    .clear {
+      flex: none;
+      margin-inline-start: -1px;
+      border-start-start-radius: 0;
+      border-end-start-radius: 0;
+    }
+  }
+}
+
+.combobox {
+  position: relative;
+  display: flex;
+  flex: 1 1 auto;
+  min-width: 0;
+
+}
+
+.indicator {
+  position: absolute;
+  inset-inline-end: 9px;
+  top: 50%;
+  display: inline-flex;
+  color: var(--c-muted-text-color, #68717d);
+  font-size: 10px;
+  line-height: 1;
+  pointer-events: none;
+  transform: translateY(-50%);
+}
+
+.field {
+  box-sizing: border-box;
+  flex: 1 1 auto;
+  width: 100%;
+  height: 30px;
+  min-width: 0;
+  padding: 4px 28px 4px 7px;
+  color: var(--c-text-color, #20242a);
+  font: inherit;
+  line-height: 1.2;
+  background-color: var(--c-input-background, #fff);
+  border: 1px solid var(--c-control-border-color, #bfc5ce);
+  border-radius: var(--c-border-radius, 3px);
+
+  &:hover:not(:disabled) {
+    border-color: var(--c-control-hover-border-color, #929aa6);
+  }
+
+  &:focus {
+    position: relative;
+    z-index: 1;
+    border-color: var(--c-focus-color, #3578c6);
+    outline: 1px solid var(--c-focus-color, #3578c6);
+  }
+
+  &:disabled {
+    color: var(--c-disabled-text-color, #8a9099);
+    cursor: not-allowed;
+    background-color: var(--c-disabled-background-color, #f1f3f5);
+    border-color: var(--c-disabled-border-color, #d5d9df);
+  }
+
+  &.is-invalid {
+    border-color: var(--c-danger-color, #b42318);
+
+    &:focus {
+      outline-color: var(--c-danger-color, #b42318);
+    }
+  }
+
+  &.is-small {
+    height: 26px;
+    padding-block: 3px;
+    font-size: 12px;
+  }
+
+  &.is-large {
+    height: 34px;
+    padding-block: 5px;
+    font-size: 14px;
+  }
+}
+
+.options {
+  position: absolute;
+  z-index: 20;
+  inset-inline: 0;
+  top: calc(100% + 2px);
+  max-height: 210px;
+  padding: 2px;
+  margin: 0;
+  overflow-y: auto;
+  color: var(--c-text-color, #20242a);
+  list-style: none;
+  background: var(--c-surface-color, #fff);
+  border: 1px solid var(--c-control-border-color, #bfc5ce);
+  border-radius: var(--c-border-radius, 3px);
+  box-shadow: 0 2px 6px rgb(0 0 0 / 14%);
+}
+
+.option,
+.empty {
+  min-height: 26px;
+  padding: 4px 7px;
+  line-height: 18px;
+}
+
+.option {
+  cursor: default;
+
+  &.is-highlighted {
+    background: var(--c-hover-color, #eef1f5);
+  }
+
+  &.is-selected {
+    color: var(--c-primary-text-color, #fff);
+    background: var(--c-primary-color, #286aa6);
+  }
+}
+
+.empty {
+  color: var(--c-muted-text-color, #68717d);
+}
+</style>
diff --git a/src/components/multi-select/CMultiSelect.vue b/src/components/multi-select/CMultiSelect.vue
index 95b3278..24f68e7 100644
--- a/src/components/multi-select/CMultiSelect.vue
+++ b/src/components/multi-select/CMultiSelect.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { computed, nextTick, ref, useId, watch } from 'vue'
+import { computed, nextTick, ref, toRaw, useId, watch } from 'vue'
 
 import CButton from '../button/CButton.vue'
 import type { CFormControlSize } from '../form/types'
@@ -96,6 +96,15 @@ function objectKey(value: object) {
 
 function valuesMatch(left: CSelectValue, right: CSelectValue) {
   if (Object.is(left, right)) return true
+  if (
+    typeof left === 'object' &&
+    left !== null &&
+    typeof right === 'object' &&
+    right !== null &&
+    Object.is(toRaw(left), toRaw(right))
+  ) {
+    return true
+  }
   if (
     props.optionValue ||
     !props.optionKey ||
diff --git a/src/components/select/CSelect.vue b/src/components/select/CSelect.vue
index f8c51d1..d4bf1c7 100644
--- a/src/components/select/CSelect.vue
+++ b/src/components/select/CSelect.vue
@@ -1,9 +1,10 @@
 <script setup lang="ts">
-import { computed, nextTick, ref, useId, watch } from 'vue'
+import { computed, nextTick, onBeforeUnmount, ref, toRaw, useId, watch } from 'vue'
 
 import CButton from '../button/CButton.vue'
 import type { CFormControlSize } from '../form/types'
 import { useFormControl } from '../form/useFormControl'
+import CIcon from '../icon/CIcon.vue'
 import type {
   CSelectKeyAccessor,
   CSelectLabelAccessor,
@@ -24,6 +25,9 @@ const props = withDefaults(
     placeholder?: string
     clearable?: boolean
     filterable?: boolean
+    debounceWait?: number
+    loading?: boolean
+    minSearchLength?: number
     size?: CFormControlSize
     disabled?: boolean
     required?: boolean
@@ -38,6 +42,9 @@ const props = withDefaults(
     placeholder: undefined,
     clearable: false,
     filterable: false,
+    debounceWait: 300,
+    loading: false,
+    minSearchLength: 0,
     size: 'medium',
     disabled: false,
     required: false,
@@ -47,6 +54,7 @@ const props = withDefaults(
 
 const emit = defineEmits<{
   'update:modelValue': [value: CSelectValue | null]
+  search: [query: string]
   clear: []
 }>()
 
@@ -59,6 +67,9 @@ const isOpen = ref(false)
 const isFiltering = ref(false)
 const query = ref('')
 const highlightedKey = ref<string | number | null>(null)
+const cachedSelection = ref<{ value: CSelectValue; label: string } | null>(null)
+let searchTimer: ReturnType<typeof setTimeout> | undefined
+let lastSearchQuery: string | undefined
 let nextObjectKey = 0
 
 const selection = computed({
@@ -100,6 +111,15 @@ function objectKey(value: object) {
 
 function valuesMatch(left: CSelectValue | null, right: CSelectValue | null) {
   if (Object.is(left, right)) return true
+  if (
+    typeof left === 'object' &&
+    left !== null &&
+    typeof right === 'object' &&
+    right !== null &&
+    Object.is(toRaw(left), toRaw(right))
+  ) {
+    return true
+  }
   if (
     props.optionValue ||
     !props.optionKey ||
@@ -166,7 +186,19 @@ const visibleOptions = computed(() =>
 const selectedOption = computed(() =>
   visibleOptions.value.find((option) => valuesMatch(option.value, selection.value)),
 )
-const selectedLabel = computed(() => selectedOption.value?.label ?? '')
+const selectedLabel = computed(() => {
+  const value = selection.value
+  if (value === null) return ''
+  if (selectedOption.value) return selectedOption.value.label
+  if (!props.optionValue && typeof value === 'object') {
+    const label = resolveLabel(value, props.optionLabel)
+    if (label) return label
+  }
+  if (cachedSelection.value && valuesMatch(cachedSelection.value.value, value)) {
+    return cachedSelection.value.label
+  }
+  return ''
+})
 const filterText = computed(() => (isFiltering.value ? query.value.trim() : ''))
 const filteredOptions = computed(() => {
   const search = filterText.value.toLocaleLowerCase()
@@ -177,14 +209,28 @@ const filteredOptions = computed(() => {
 const highlightedIndex = computed(() =>
   filteredOptions.value.findIndex((option) => option.key === highlightedKey.value),
 )
+const searchTooShort = computed(
+  () =>
+    (isFiltering.value || selection.value === null) &&
+    query.value.trim().length < Math.max(0, props.minSearchLength),
+)
 const activeDescendant = computed(() =>
-  highlightedIndex.value >= 0 ? `${listboxId}-option-${highlightedIndex.value}` : undefined,
+  !props.loading && !searchTooShort.value && highlightedIndex.value >= 0
+    ? `${listboxId}-option-${highlightedIndex.value}`
+    : undefined,
 )
 
 watch(
-  selectedLabel,
-  (label) => {
-    if (!isOpen.value) query.value = label
+  [selection, selectedOption],
+  ([value, option]) => {
+    if (value === null) cachedSelection.value = null
+    else if (option) cachedSelection.value = { value, label: option.label }
+    else if (!props.optionValue && typeof value === 'object') {
+      const label = resolveLabel(value, props.optionLabel)
+      if (label) cachedSelection.value = { value, label }
+    }
+
+    if (!isOpen.value) query.value = selectedLabel.value
   },
   { immediate: true },
 )
@@ -192,12 +238,22 @@ watch(
 watch(filteredOptions, () => {
   if (
     isOpen.value &&
+    !props.loading &&
+    !searchTooShort.value &&
     (highlightedIndex.value < 0 || filteredOptions.value[highlightedIndex.value]?.disabled)
   ) {
     highlightFirstEnabled()
   }
 })
 
+watch(
+  () => props.loading,
+  (loading) => {
+    if (loading) highlightedKey.value = null
+    else if (isOpen.value && !searchTooShort.value) highlightFirstEnabled()
+  },
+)
+
 watch(highlightedIndex, (index) => {
   if (index < 0) return
   nextTick(() => {
@@ -224,15 +280,54 @@ function highlightFirstEnabled() {
   highlightedKey.value = filteredOptions.value.find((option) => !option.disabled)?.key ?? null
 }
 
+function emitSearch(queryValue: string) {
+  lastSearchQuery = queryValue
+  emit('search', queryValue)
+}
+
+function cancelScheduledSearch() {
+  if (searchTimer !== undefined) clearTimeout(searchTimer)
+  searchTimer = undefined
+}
+
+function scheduleSearch(value: string) {
+  cancelScheduledSearch()
+  const search = value.trim()
+
+  if (search.length < Math.max(0, props.minSearchLength)) {
+    if (lastSearchQuery !== '') emitSearch('')
+    return
+  }
+  if (!search) {
+    emitSearch('')
+    return
+  }
+
+  const wait = Math.max(0, props.debounceWait)
+  if (!wait) emitSearch(search)
+  else {
+    searchTimer = setTimeout(() => {
+      searchTimer = undefined
+      emitSearch(search)
+    }, wait)
+  }
+}
+
 function openList() {
   if (props.disabled) return
   isOpen.value = true
   const selected = selectedOption.value
-  highlightedKey.value = selected && !selected.disabled ? selected.key : null
-  if (highlightedKey.value === null) highlightFirstEnabled()
+  highlightedKey.value =
+    !props.loading && !searchTooShort.value && selected && !selected.disabled
+      ? selected.key
+      : null
+  if (highlightedKey.value === null && !props.loading && !searchTooShort.value) {
+    highlightFirstEnabled()
+  }
 }
 
 function closeList(restoreLabel = true) {
+  cancelScheduledSearch()
   isOpen.value = false
   isFiltering.value = false
   highlightedKey.value = null
@@ -253,8 +348,12 @@ function handleClick(event: MouseEvent) {
 function handleInput(event: Event) {
   query.value = (event.target as HTMLInputElement).value
   isFiltering.value = true
+  scheduleSearch(query.value)
   isOpen.value = true
-  nextTick(highlightFirstEnabled)
+  nextTick(() => {
+    if (!props.loading && !searchTooShort.value) highlightFirstEnabled()
+    else highlightedKey.value = null
+  })
 }
 
 function moveHighlight(direction: 1 | -1) {
@@ -262,6 +361,7 @@ function moveHighlight(direction: 1 | -1) {
     openList()
     return
   }
+  if (props.loading || searchTooShort.value) return
   const options = filteredOptions.value
   if (!options.length) return
 
@@ -275,14 +375,10 @@ function moveHighlight(direction: 1 | -1) {
   }
 }
 
-function highlightEdge(edge: 'first' | 'last') {
-  if (!isOpen.value) openList()
-  const options = edge === 'first' ? filteredOptions.value : [...filteredOptions.value].reverse()
-  highlightedKey.value = options.find((option) => !option.disabled)?.key ?? null
-}
-
 function chooseOption(option: (typeof visibleOptions.value)[number]) {
   if (option.disabled) return
+  cancelScheduledSearch()
+  cachedSelection.value = { value: option.value, label: option.label }
   emit('update:modelValue', option.value)
   query.value = option.label
   closeList(false)
@@ -293,16 +389,10 @@ function handleKeydown(event: KeyboardEvent) {
   if (event.key === 'ArrowDown' || event.key === 'ArrowUp') {
     event.preventDefault()
     moveHighlight(event.key === 'ArrowDown' ? 1 : -1)
-  } else if (event.key === 'Home' && isOpen.value) {
-    event.preventDefault()
-    highlightEdge('first')
-  } else if (event.key === 'End' && isOpen.value) {
-    event.preventDefault()
-    highlightEdge('last')
   } else if (event.key === 'Enter') {
     event.preventDefault()
     if (!isOpen.value) openList()
-    else {
+    else if (!props.loading && !searchTooShort.value) {
       const option = filteredOptions.value[highlightedIndex.value]
       if (option) chooseOption(option)
     }
@@ -320,11 +410,17 @@ function handleFocusOut(event: FocusEvent) {
 }
 
 function clearSelection() {
+  cachedSelection.value = null
   emit('update:modelValue', null)
   query.value = ''
+  if (props.filterable) scheduleSearch('')
   closeList(false)
   emit('clear')
 }
+
+onBeforeUnmount(() => {
+  cancelScheduledSearch()
+})
 </script>
 
 <template>
@@ -349,6 +445,7 @@ function clearSelection() {
           role="combobox"
           aria-autocomplete="list"
           :aria-expanded="isOpen ? 'true' : 'false'"
+          :aria-busy="loading ? 'true' : undefined"
           :aria-controls="listboxId"
           :aria-activedescendant="activeDescendant"
           :aria-required="required ? 'true' : undefined"
@@ -359,31 +456,49 @@ function clearSelection() {
           @input="handleInput"
           @keydown="handleKeydown"
         />
+        <span class="indicator" aria-hidden="true">
+          <CIcon v-if="loading" :rotate="1">↻</CIcon>
+          <span v-else>▼</span>
+        </span>
       </div>
 
-      <ul ref="listElement" v-show="isOpen" :id="listboxId" class="options" role="listbox">
-        <li
-          v-for="(option, index) in filteredOptions"
-          :id="`${listboxId}-option-${index}`"
-          :key="option.key"
-          class="option"
-          :class="{
-            'is-highlighted': option.key === highlightedKey,
-            'is-selected': valuesMatch(option.value, selection),
-            'is-disabled': option.disabled,
-          }"
-          role="option"
-          :aria-selected="valuesMatch(option.value, selection) ? 'true' : 'false'"
-          :aria-disabled="option.disabled ? 'true' : undefined"
-          @mousemove="!option.disabled && (highlightedKey = option.key)"
-          @mousedown.prevent
-          @click="chooseOption(option)"
-        >
-          {{ option.label }}
-        </li>
-        <li v-if="!filteredOptions.length" class="empty" role="presentation">
-          No matching options
+      <ul
+        ref="listElement"
+        v-show="isOpen"
+        :id="listboxId"
+        class="options"
+        role="listbox"
+        :aria-busy="loading ? 'true' : undefined"
+      >
+        <li v-if="loading" class="empty" role="presentation">Loading…</li>
+        <li v-else-if="searchTooShort" class="empty" role="presentation">
+          Type at least {{ Math.max(0, minSearchLength) }}
+          {{ Math.max(0, minSearchLength) === 1 ? 'character' : 'characters' }}
         </li>
+        <template v-else>
+          <li
+            v-for="(option, index) in filteredOptions"
+            :id="`${listboxId}-option-${index}`"
+            :key="option.key"
+            class="option"
+            :class="{
+              'is-highlighted': option.key === highlightedKey,
+              'is-selected': valuesMatch(option.value, selection),
+              'is-disabled': option.disabled,
+            }"
+            role="option"
+            :aria-selected="valuesMatch(option.value, selection) ? 'true' : 'false'"
+            :aria-disabled="option.disabled ? 'true' : undefined"
+            @mousemove="!option.disabled && (highlightedKey = option.key)"
+            @mousedown.prevent
+            @click="chooseOption(option)"
+          >
+            {{ option.label }}
+          </li>
+          <li v-if="!filteredOptions.length" class="empty" role="presentation">
+            No matching options
+          </li>
+        </template>
       </ul>
     </template>
 
@@ -461,18 +576,18 @@ function clearSelection() {
 .combobox {
   position: relative;
   display: flex;
+}
 
-  &::after {
-    position: absolute;
-    inset-inline-end: 9px;
-    top: 50%;
-    color: var(--c-muted-text-color, #68717d);
-    font-size: 10px;
-    line-height: 1;
-    pointer-events: none;
-    content: '▼';
-    transform: translateY(-50%);
-  }
+.indicator {
+  position: absolute;
+  inset-inline-end: 9px;
+  top: 50%;
+  display: inline-flex;
+  color: var(--c-muted-text-color, #68717d);
+  font-size: 10px;
+  line-height: 1;
+  pointer-events: none;
+  transform: translateY(-50%);
 }
 
 .c-select {
diff --git a/src/index.ts b/src/index.ts
index f08a45d..a6d7e6b 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,4 +1,5 @@
 export { default as CAppBar } from './components/app-bar/CAppBar.vue'
+export { default as CAutoComplete } from './components/auto-complete/CAutoComplete.vue'
 export { default as CButton } from './components/button/CButton.vue'
 export { default as CCheckbox } from './components/checkbox/CCheckbox.vue'
 export { default as CFormField } from './components/form-field/CFormField.vue'
diff --git a/src/layouts/useLayoutNavigation.ts b/src/layouts/useLayoutNavigation.ts
index fee8ca4..8718ec0 100644
--- a/src/layouts/useLayoutNavigation.ts
+++ b/src/layouts/useLayoutNavigation.ts
@@ -113,6 +113,13 @@ export function useTopNavigation() {
           active: route.name === 'multi-select',
           command: () => void router.push({ name: 'multi-select' }),
         },
+        {
+          id: 'auto-complete',
+          label: 'Auto Complete',
+          icon: '⌕',
+          active: route.name === 'auto-complete',
+          command: () => void router.push({ name: 'auto-complete' }),
+        },
         { type: 'separator' },
         {
           id: 'icon',
@@ -230,6 +237,13 @@ export function useComponentNavigation() {
       active: route.name === 'multi-select',
       command: () => void router.push({ name: 'multi-select' }),
     },
+    {
+      id: 'auto-complete',
+      label: 'Auto Complete',
+      icon: '⌕',
+      active: route.name === 'auto-complete',
+      command: () => void router.push({ name: 'auto-complete' }),
+    },
     { type: 'separator' },
     {
       id: 'icon',
diff --git a/src/pages/components/AutoComplete.vue b/src/pages/components/AutoComplete.vue
new file mode 100644
index 0000000..dd68547
--- /dev/null
+++ b/src/pages/components/AutoComplete.vue
@@ -0,0 +1,254 @@
+<script setup lang="ts">
+import { onBeforeUnmount, ref } from 'vue'
+
+import { CAutoComplete, CFormField, CSeparator } from '@/index'
+import CCodeBlock from '@/documentation/CCodeBlock.vue'
+
+const cities = [
+  'Bandung',
+  'Bekasi',
+  'Bogor',
+  'Denpasar',
+  'Jakarta',
+  'Makassar',
+  'Medan',
+  'Semarang',
+  'Surabaya',
+  'Yogyakarta',
+]
+
+const destination = ref('Jakarta')
+const department = ref('')
+const smallValue = ref('Bandung')
+const largeValue = ref('Surabaya')
+const remoteCity = ref('')
+const remoteOptions = ref<string[]>([])
+const remoteLoading = ref(false)
+let remoteTimer: ReturnType<typeof setTimeout> | undefined
+
+function searchCities(query: string) {
+  if (remoteTimer !== undefined) clearTimeout(remoteTimer)
+  if (!query) {
+    remoteOptions.value = []
+    remoteLoading.value = false
+    return
+  }
+
+  remoteLoading.value = true
+  remoteTimer = setTimeout(() => {
+    remoteOptions.value = cities.filter((city) =>
+      city.toLocaleLowerCase().includes(query.toLocaleLowerCase()),
+    )
+    remoteLoading.value = false
+  }, 600)
+}
+
+onBeforeUnmount(() => {
+  if (remoteTimer !== undefined) clearTimeout(remoteTimer)
+})
+
+const basicJavaScript = `const cities = [
+  'Bandung',
+  'Bekasi',
+  'Bogor',
+  'Denpasar',
+  'Jakarta',
+  'Makassar',
+  'Medan',
+  'Semarang',
+  'Surabaya',
+  'Yogyakarta',
+]
+
+const destination = ref('Jakarta')`
+
+const basicUsage = `<CAutoComplete
+  v-model="destination"
+  :options="cities"
+  placeholder="Enter a destination"
+  clearable
+/>`
+
+const arbitraryUsage = `<CAutoComplete
+  v-model="department"
+  :options="['Sales', 'Finance', 'Operations']"
+  placeholder="Choose or enter a department"
+/>
+
+<p>Current value: {{ department }}</p>`
+
+const remoteJavaScript = `const suggestions = ref([])
+const loading = ref(false)
+let controller
+
+async function searchCustomers(query) {
+  controller?.abort()
+
+  if (!query) {
+    suggestions.value = []
+    loading.value = false
+    return
+  }
+
+  const request = new AbortController()
+  controller = request
+  loading.value = true
+
+  try {
+    const response = await fetch(
+      \`/api/customers?q=\${encodeURIComponent(query)}\`,
+      { signal: request.signal },
+    )
+    suggestions.value = await response.json()
+  } catch (error) {
+    if (error.name !== 'AbortError') throw error
+  } finally {
+    if (controller === request) loading.value = false
+  }
+}`
+
+const remoteUsage = `<CAutoComplete
+  v-model="customer"
+  :options="suggestions"
+  :loading="loading"
+  :debounce-wait="350"
+  :min-search-length="2"
+  @search="searchCustomers"
+/>`
+</script>
+
+<template>
+  <article class="form-page">
+    <header class="page-header">
+      <div><p class="category">Forms</p><h1>Auto Complete</h1></div>
+      <p>
+        <code>CAutoComplete</code> is a text input with string suggestions. Users may select a
+        suggestion or keep any arbitrary text they enter.
+      </p>
+    </header>
+    <CSeparator />
+
+    <section class="section">
+      <h2>String suggestions</h2>
+      <p>
+        Pass a simple array of strings through <code>options</code>. Matching is case-insensitive
+        and checks the entire string. Because the options have no object mapping, the API does not
+        need <code>option-label</code>, <code>option-value</code>, or <code>option-key</code>.
+      </p>
+      <div class="preview">
+        <CFormField label="Destination">
+          <CAutoComplete
+            v-model="destination"
+            :options="cities"
+            placeholder="Enter a destination"
+            clearable
+          />
+        </CFormField>
+        <span>Current value: {{ destination }}</span>
+      </div>
+      <CCodeBlock class="code-sample" :code="basicJavaScript" language="javascript" />
+      <CCodeBlock class="code-sample" :code="basicUsage" />
+    </section>
+
+    <section class="section">
+      <h2>Arbitrary values</h2>
+      <p>
+        Typing updates <code>v-model</code> immediately, even when the text is absent from
+        <code>options</code>. Suggestions assist entry but do not constrain it. The
+        <code>select</code> event is emitted only when a listed suggestion is explicitly chosen.
+      </p>
+      <div class="preview">
+        <CFormField label="Department" hint="You may enter a department not shown in the list.">
+          <CAutoComplete
+            v-model="department"
+            :options="['Sales', 'Finance', 'Operations']"
+            placeholder="Choose or enter a department"
+          />
+        </CFormField>
+        <span>Current value: {{ department }}</span>
+      </div>
+      <CCodeBlock class="code-sample" :code="arbitraryUsage" />
+    </section>
+
+    <section class="section">
+      <h2>Keyboard usage</h2>
+      <p>
+        Use Arrow Up or Arrow Down to move through suggestions, Enter to accept the highlighted
+        suggestion, and Escape to close the list without changing the current text. Tab keeps the
+        arbitrary value and moves focus normally.
+      </p>
+    </section>
+
+    <section class="section">
+      <h2>Remote suggestions</h2>
+      <p>
+        The component does not make network requests itself. After the user pauses typing,
+        <code>search</code> emits the trimmed query and the parent replaces <code>options</code>.
+        <code>debounce-wait</code> controls that pause, while <code>min-search-length</code> prevents
+        short queries from starting a search.
+      </p>
+      <p>
+        When the query drops below the minimum, an empty search is emitted immediately so the
+        parent can cancel work and clear stale results. Set <code>loading</code> while awaiting the
+        response; users can continue typing while the spinner is visible.
+      </p>
+      <div class="preview">
+        <CFormField label="Remote city search" hint="Type at least two characters.">
+          <CAutoComplete
+            v-model="remoteCity"
+            :options="remoteOptions"
+            :loading="remoteLoading"
+            :debounce-wait="350"
+            :min-search-length="2"
+            placeholder="Search cities"
+            clearable
+            @search="searchCities"
+          />
+        </CFormField>
+        <span>Current value: {{ remoteCity }}</span>
+      </div>
+      <CCodeBlock class="code-sample" :code="remoteJavaScript" language="javascript" />
+      <CCodeBlock class="code-sample" :code="remoteUsage" />
+    </section>
+
+    <section class="section">
+      <h2>Sizes and states</h2>
+      <div class="preview">
+        <CFormField label="Small (26px)">
+          <CAutoComplete v-model="smallValue" :options="cities" size="small" />
+        </CFormField>
+        <CFormField label="Large (34px)">
+          <CAutoComplete v-model="largeValue" :options="cities" size="large" />
+        </CFormField>
+        <CFormField label="Disabled">
+          <CAutoComplete model-value="Jakarta" :options="cities" disabled />
+        </CFormField>
+        <CFormField label="Invalid">
+          <CAutoComplete model-value="Unknown office" :options="cities" invalid />
+        </CFormField>
+      </div>
+    </section>
+
+    <section class="section">
+      <h2>Properties and events</h2>
+      <dl class="property-list">
+        <div><dt><code>model-value</code></dt><dd>Current string, including values absent from the suggestion list.</dd></div>
+        <div><dt><code>options</code></dt><dd>Array of strings used as suggestions.</dd></div>
+        <div><dt><code>debounce-wait</code></dt><dd>Milliseconds to wait before emitting a non-empty <code>search</code>. Defaults to <code>300</code>.</dd></div>
+        <div><dt><code>loading</code></dt><dd>Shows remote loading feedback without disabling text entry.</dd></div>
+        <div><dt><code>min-search-length</code></dt><dd>Minimum trimmed query length required before emitting a non-empty search.</dd></div>
+        <div><dt><code>clearable</code></dt><dd>Adds a compact button that clears the value to an empty string.</dd></div>
+        <div><dt><code>placeholder</code></dt><dd>Text displayed while the value is empty.</dd></div>
+        <div><dt><code>size</code></dt><dd><code>small</code>, <code>medium</code>, or <code>large</code>.</dd></div>
+        <div><dt><code>disabled</code></dt><dd>Disables input and focus.</dd></div>
+        <div><dt><code>required</code></dt><dd>Applies native required validation.</dd></div>
+        <div><dt><code>invalid</code></dt><dd>Applies invalid styling and <code>aria-invalid</code>.</dd></div>
+        <div><dt><code>search</code></dt><dd>Emitted with the debounced query, or immediately with an empty string when below the minimum.</dd></div>
+        <div><dt><code>select</code></dt><dd>Emitted with the string when a suggestion is explicitly selected.</dd></div>
+        <div><dt><code>clear</code></dt><dd>Emitted after the clear button resets the value.</dd></div>
+      </dl>
+    </section>
+  </article>
+</template>
+
+<style scoped lang="scss" src="./form-demo.scss"></style>
diff --git a/src/pages/components/Select.vue b/src/pages/components/Select.vue
index 76d5a2f..2d76d3c 100644
--- a/src/pages/components/Select.vue
+++ b/src/pages/components/Select.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { ref } from 'vue'
+import { onBeforeUnmount, ref } from 'vue'
 
 import { CFormField, CSelect, CSeparator } from '@/index'
 import type { CSelectOption, CSelectValue } from '@/index'
@@ -16,6 +16,31 @@ const products = [
 const selectedProduct = ref<(typeof products)[number] | null>(products[0] ?? null)
 const selectedProductId = ref<number | null>(1)
 const filteredProduct = ref<(typeof products)[number] | null>(null)
+const remoteProductId = ref<number | null>(1)
+const remoteProducts = ref([...products])
+const remoteLoading = ref(false)
+let remoteTimer: ReturnType<typeof setTimeout> | undefined
+
+function searchProducts(query: string) {
+  if (remoteTimer !== undefined) clearTimeout(remoteTimer)
+  if (!query) {
+    remoteProducts.value = []
+    remoteLoading.value = false
+    return
+  }
+
+  remoteLoading.value = true
+  remoteTimer = setTimeout(() => {
+    remoteProducts.value = products.filter((product) =>
+      product.name.toLocaleLowerCase().includes(query.toLocaleLowerCase()),
+    )
+    remoteLoading.value = false
+  }, 600)
+}
+
+onBeforeUnmount(() => {
+  if (remoteTimer !== undefined) clearTimeout(remoteTimer)
+})
 
 const warehouses: CSelectOption[] = [
   { label: 'North warehouse', value: 'north' },
@@ -81,6 +106,19 @@ const filterableUsage = `<CSelect
   filterable
   clearable
 />`
+
+const remoteUsage = `<CSelect
+  v-model="selectedProductId"
+  :options="products"
+  option-label="name"
+  option-value="id"
+  option-key="id"
+  filterable
+  :loading="loading"
+  :debounce-wait="350"
+  :min-search-length="2"
+  @search="searchProducts"
+/>`
 </script>
 
 <template>
@@ -123,7 +161,7 @@ const filterableUsage = `<CSelect
       <p>
         Add <code>filterable</code> when a long list should be searchable. Typing narrows the
         available options but does not create a new value: <code>v-model</code> changes only when
-        the user selects an existing option. Use <code>CAutoComplete</code> later when arbitrary
+        the user selects an existing option. Use <code>CAutoComplete</code> when arbitrary
         user-entered values should be allowed.
       </p>
       <p>
@@ -147,6 +185,43 @@ const filterableUsage = `<CSelect
       <CCodeBlock class="code-sample" :code="filterableUsage" />
     </section>
 
+    <section class="section">
+      <h2>Remote options and cached selection</h2>
+      <p>
+        In filterable mode, <code>search</code> emits the trimmed query after
+        <code>debounce-wait</code>. The parent performs the request and replaces
+        <code>options</code>. Use <code>min-search-length</code> to avoid short requests and set
+        <code>loading</code> while awaiting the response.
+      </p>
+      <p>
+        Searching never changes <code>v-model</code>. The last resolved label is cached with its
+        selected value, so replacing the options—even with results that omit the selected
+        record—does not make the committed selection disappear. Escape or blur restores that
+        cached label. An initially loaded primitive value must still have its matching option
+        supplied at least once so its label can be learned.
+      </p>
+      <div class="preview">
+        <CFormField label="Remote product" hint="Select Book, then search for Stove and press Escape.">
+          <CSelect
+            v-model="remoteProductId"
+            :options="remoteProducts"
+            option-label="name"
+            option-value="id"
+            option-key="id"
+            placeholder="Search products"
+            filterable
+            clearable
+            :loading="remoteLoading"
+            :debounce-wait="350"
+            :min-search-length="2"
+            @search="searchProducts"
+          />
+        </CFormField>
+        <span>Selected ID: {{ remoteProductId }}</span>
+      </div>
+      <CCodeBlock class="code-sample" :code="remoteUsage" />
+    </section>
+
     <section class="section">
       <h2>Data-driven options</h2>
       <p>
@@ -220,11 +295,15 @@ const filterableUsage = `<CSelect
         <div><dt><code>option-key</code></dt><dd>Property path or function providing stable rendering and object-selection identity.</dd></div>
         <div><dt><code>clearable</code></dt><dd>Shows a compact × button that clears the selected model to <code>null</code>.</dd></div>
         <div><dt><code>filterable</code></dt><dd>Replaces the native select with a searchable, existing-options-only combobox.</dd></div>
+        <div><dt><code>debounce-wait</code></dt><dd>Milliseconds to wait before emitting a non-empty <code>search</code>. Defaults to <code>300</code>.</dd></div>
+        <div><dt><code>loading</code></dt><dd>Shows loading feedback in filterable mode without changing the selection.</dd></div>
+        <div><dt><code>min-search-length</code></dt><dd>Minimum trimmed query length required before emitting a non-empty search.</dd></div>
         <div><dt><code>placeholder</code></dt><dd>Disabled initial option displayed while the model is null.</dd></div>
         <div><dt><code>size</code></dt><dd><code>small</code>, <code>medium</code>, or <code>large</code>.</dd></div>
         <div><dt><code>disabled</code></dt><dd>Disables selection and focus.</dd></div>
         <div><dt><code>required</code></dt><dd>Requires an actual option selection, including in filterable mode.</dd></div>
         <div><dt><code>invalid</code></dt><dd>Applies invalid styling and <code>aria-invalid</code>.</dd></div>
+        <div><dt><code>search</code></dt><dd>Emitted with the debounced query, or immediately with an empty string when below the minimum.</dd></div>
       </dl>
     </section>
   </article>
diff --git a/src/router/index.ts b/src/router/index.ts
index 3424a03..15b2598 100644
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -91,6 +91,11 @@ const router = createRouter({
           name: 'multi-select',
           component: () => import('@/pages/components/MultiSelect.vue'),
         },
+        {
+          path: 'auto-complete',
+          name: 'auto-complete',
+          component: () => import('@/pages/components/AutoComplete.vue'),
+        },
         {
           path: 'icon',
           name: 'icon',