diff --git a/web/src/components/ui/DataTable.vue b/web/src/components/ui/DataTable.vue
index 81fa5be..4f5c948 100644
--- a/web/src/components/ui/DataTable.vue
+++ b/web/src/components/ui/DataTable.vue
@@ -1,5 +1,9 @@
 <script setup lang="ts">
-import { ref, computed, reactive, watch } from 'vue'
+import { ref, computed, reactive, watch, toRef } from 'vue'
+import Input from '@/components/ui/Input.vue'
+import Button from '@/components/ui/Button.vue'
+import EmptyState from '@/components/ui/EmptyState.vue'
+import { useDebouncedRef } from '@/composables/useDebounce'
 
 export interface TableColumn {
   key: string
@@ -11,6 +15,7 @@ export interface TableColumn {
   resizable?: boolean
   align?: 'left' | 'center' | 'right'
   className?: string
+  type?: 'string' | 'number' | 'date' | 'auto'
 }
 
 const props = withDefaults(defineProps<{
@@ -27,7 +32,7 @@ const emit = defineEmits<{
 
 const sortKey = ref<string | null>(null)
 const sortDir = ref<'asc' | 'desc'>('asc')
-const filters = reactive<Record<string, string>>({})
+const filters = ref<Record<string, string>>({})
 const colWidths = reactive<Record<string, number>>({})
 const showFilters = ref(false)
 
@@ -35,6 +40,9 @@ props.columns.forEach((col) => {
   if (col.width) colWidths[col.key] = col.width
 })
 
+// Debounced copy of filters used for the filtered computed (250ms)
+const debouncedFilters = useDebouncedRef(filters, 250)
+
 function getWidth(col: TableColumn): string {
   const w = colWidths[col.key] ?? col.width
   return w ? `${w}px` : 'auto'
@@ -50,9 +58,22 @@ function toggleSort(col: TableColumn) {
   }
 }
 
+function compare(a: unknown, b: unknown, type: TableColumn['type'] = 'auto'): number {
+  if (a == null && b == null) return 0
+  if (a == null) return -1
+  if (b == null) return 1
+  if (type === 'number') return Number(a) - Number(b)
+  if (type === 'date') return new Date(String(a)).getTime() - new Date(String(b)).getTime()
+  if (type === 'auto') {
+    const an = Number(a), bn = Number(b)
+    if (!isNaN(an) && !isNaN(bn)) return an - bn
+  }
+  return String(a).localeCompare(String(b))
+}
+
 const filtered = computed(() => {
   let rows = [...props.rows]
-  for (const [k, v] of Object.entries(filters)) {
+  for (const [k, v] of Object.entries(debouncedFilters.value)) {
     if (!v) continue
     rows = rows.filter((row) => {
       const val = String(row[k] ?? '').toLowerCase()
@@ -65,17 +86,16 @@ const filtered = computed(() => {
 const displayed = computed(() => {
   if (!sortKey.value) return filtered.value
   const k = sortKey.value
+  const col = props.columns.find((c) => c.key === k)
   return [...filtered.value].sort((a, b) => {
     const av = a[k]
     const bv = b[k]
-    if (av == null) return 1
-    if (bv == null) return -1
-    const cmp = String(av) < String(bv) ? -1 : String(av) > String(bv) ? 1 : 0
+    const cmp = compare(av, bv, col?.type)
     return sortDir.value === 'asc' ? cmp : -cmp
   })
 })
 
-const hasActiveFilters = computed(() => Object.values(filters).some(Boolean))
+const hasActiveFilters = computed(() => Object.values(filters.value).some(Boolean))
 
 let resizing: { key: string; startX: number; startW: number } | null = null
 
@@ -103,9 +123,7 @@ function startResize(col: TableColumn, e: MouseEvent) {
 }
 
 function clearFilters() {
-  for (const key of Object.keys(filters)) {
-    filters[key] = ''
-  }
+  filters.value = {}
 }
 </script>
 
@@ -115,13 +133,13 @@ function clearFilters() {
     <div class="flex items-center gap-2 mb-2">
       <span class="text-xs text-muted-foreground">{{ displayed.length }} items</span>
       <div class="flex-1" />
-      <button
+      <Button
         v-if="columns.some(c => c.filterable)"
+        variant="ghost"
+        size="sm"
         :class="[
-          'flex items-center gap-1.5 px-2.5 py-1 rounded-lg text-xs font-medium border transition-colors',
-          (showFilters || hasActiveFilters)
-            ? 'bg-primary/10 border-primary/20 text-primary'
-            : 'border-border text-muted-foreground hover:text-foreground hover:bg-muted/40',
+          'flex items-center gap-1.5',
+          (showFilters || hasActiveFilters) ? 'text-primary' : '',
         ]"
         @click="showFilters = !showFilters"
       >
@@ -130,14 +148,15 @@ function clearFilters() {
         </svg>
         Filter
         <span v-if="hasActiveFilters" class="h-1.5 w-1.5 rounded-full bg-primary" />
-      </button>
-      <button
+      </Button>
+      <Button
         v-if="hasActiveFilters"
-        class="text-xs text-muted-foreground hover:text-foreground"
+        variant="ghost"
+        size="sm"
         @click="clearFilters"
       >
         Clear
-      </button>
+      </Button>
     </div>
 
     <!-- Table wrapper with horizontal scroll -->
@@ -203,12 +222,13 @@ function clearFilters() {
               :key="`filter-${col.key}`"
               class="px-2 pb-2 pt-0"
             >
-              <input
+              <Input
                 v-if="col.filterable"
-                v-model="filters[col.key]"
+                :model-value="filters[col.key] ?? ''"
                 type="text"
-                class="w-full px-2 py-1 text-xs rounded-lg border border-border bg-background text-foreground placeholder:text-muted-foreground/60 focus:outline-none focus:ring-1 focus:ring-primary focus:border-primary"
-                :placeholder="`Filter…`"
+                class="h-7 text-xs py-1"
+                placeholder="Filter…"
+                @update:model-value="(v) => { filters[col.key] = v }"
                 @click.stop
               />
             </th>
@@ -239,8 +259,12 @@ function clearFilters() {
           </tr>
 
           <tr v-if="displayed.length === 0">
-            <td :colspan="columns.length" class="text-center py-10 text-sm text-muted-foreground">
-              No items found
+            <td :colspan="columns.length" class="py-12">
+              <EmptyState
+                title="No items found"
+                description="Try adjusting your filter."
+                size="sm"
+              />
             </td>
           </tr>
         </tbody>
diff --git a/web/src/composables/useDebounce.ts b/web/src/composables/useDebounce.ts
new file mode 100644
index 0000000..d5c33c4
--- /dev/null
+++ b/web/src/composables/useDebounce.ts
@@ -0,0 +1,16 @@
+import { ref, watch } from 'vue'
+import type { Ref } from 'vue'
+
+export function useDebouncedRef<T>(source: Ref<T>, ms: number): Ref<T> {
+  const debounced = ref(source.value) as Ref<T>
+  let timeout: ReturnType<typeof setTimeout>
+
+  watch(source, (val) => {
+    clearTimeout(timeout)
+    timeout = setTimeout(() => {
+      debounced.value = val
+    }, ms)
+  })
+
+  return debounced
+}