diff --git a/apps/api/src/activities/activities.controller.ts b/apps/api/src/activities/activities.controller.ts
index 424bce2..610ce96 100644
--- a/apps/api/src/activities/activities.controller.ts
+++ b/apps/api/src/activities/activities.controller.ts
@@ -193,6 +193,9 @@ export class ActivitiesController {
         typeDefId: query.typeDefId,
         status: query.status,
         assigneeId: query.assigneeId,
+        title: query.title,
+        customer: query.customer,
+        due: query.due,
         boardId: query.boardId,
       },
     );
@@ -226,6 +229,9 @@ export class ActivitiesController {
         typeDefId: query.typeDefId,
         status: query.status,
         assigneeId: query.assigneeId,
+        title: query.title,
+        customer: query.customer,
+        due: query.due,
         boardId: query.boardId,
       },
       query.stageId ? { stageId: query.stageId } : undefined,
diff --git a/apps/api/src/activities/activities.service.ts b/apps/api/src/activities/activities.service.ts
index 2d757f2..c8d2796 100644
--- a/apps/api/src/activities/activities.service.ts
+++ b/apps/api/src/activities/activities.service.ts
@@ -53,6 +53,10 @@ type ListFacets = {
   typeDefId?: string;
   status?: ActivityDto['status'];
   assigneeId?: string;
+  title?: string;
+  customer?: string;
+  /** set = زمان شروع دارد، unset = ندارد */
+  due?: 'set' | 'unset';
   /** گروه فعالیت؛ خالی = همهٔ گروه‌ها */
   boardId?: string;
 };
@@ -864,11 +868,15 @@ export class ActivitiesService {
         : activityAccessWhere(actor);
     const facetAssignee = facets?.assigneeId?.trim();
     const facetTypeDef = facets?.typeDefId?.trim();
+    const facetTitle = facets?.title?.trim();
+    const facetCustomer = facets?.customer?.trim();
     const andParts: Prisma.ActivityWhereInput[] = [
       scope,
       ...(facets?.type ? [{ type: facets.type }] : []),
       ...(facetTypeDef ? [this.types.whereForType(typeRows, facetTypeDef)] : []),
       ...(facets?.status ? [{ status: facets.status }] : []),
+      ...(facetTitle ? [{ title: ci(facetTitle) }] : []),
+      ...(facetCustomer ? [this.customerWhere(facetCustomer)] : []),
       ...(facetAssignee
         ? [
             {
@@ -915,15 +923,18 @@ export class ActivitiesService {
     const fromDate = range?.from ? new Date(range.from) : null;
     const toDate = range?.to ? new Date(range.to) : null;
     if (fromDate || toDate) {
-      return {
-        ...base,
-        dueAt: {
-          ...(fromDate && !Number.isNaN(fromDate.getTime())
-            ? { gte: fromDate }
-            : {}),
-          ...(toDate && !Number.isNaN(toDate.getTime()) ? { lt: toDate } : {}),
+      return this.withDue(
+        {
+          ...base,
+          dueAt: {
+            ...(fromDate && !Number.isNaN(fromDate.getTime())
+              ? { gte: fromDate }
+              : {}),
+            ...(toDate && !Number.isNaN(toDate.getTime()) ? { lt: toDate } : {}),
+          },
         },
-      };
+        facets?.due,
+      );
     }
 
     // Explicit status facet overrides the status implied by time tabs.
@@ -937,28 +948,62 @@ export class ActivitiesService {
 
     switch (filter) {
       case 'today':
-        return { ...base, ...impliedOpen, dueAt: { gte: start, lt: end } };
+        return this.withDue(
+          { ...base, ...impliedOpen, dueAt: { gte: start, lt: end } },
+          facets?.due,
+        );
       case 'overdue':
         // عقب‌افتاده ذاتاً یعنی باز و موعدگذشته
-        return {
-          ...base,
-          ...(facets?.status ? { status: facets.status } : { status: 'open' as const }),
-          dueAt: { lt: start },
-        };
+        return this.withDue(
+          {
+            ...base,
+            ...(facets?.status ? { status: facets.status } : { status: 'open' as const }),
+            dueAt: { lt: start },
+          },
+          facets?.due,
+        );
       case 'upcoming':
-        return {
-          ...base,
-          ...impliedOpen,
-          OR: [{ dueAt: { gte: end } }, { dueAt: null }],
-        };
+        return this.withDue(
+          {
+            ...base,
+            ...impliedOpen,
+            OR: [{ dueAt: { gte: end } }, { dueAt: null }],
+          },
+          facets?.due,
+        );
       case 'done':
-        return { ...base, ...impliedDone };
+        return this.withDue({ ...base, ...impliedDone }, facets?.due);
       case 'all':
       default:
-        return base;
+        return this.withDue(base, facets?.due);
     }
   }
 
+  /** نام شخص (چندکلمه‌ای) یا نام شرکت */
+  private customerWhere(term: string): Prisma.ActivityWhereInput {
+    const parts = term.split(/\s+/).filter(Boolean);
+    const person: Prisma.PersonWhereInput =
+      parts.length <= 1
+        ? { OR: [{ firstName: ci(term) }, { lastName: ci(term) }] }
+        : {
+            AND: parts.map((part) => ({
+              OR: [{ firstName: ci(part) }, { lastName: ci(part) }],
+            })),
+          };
+    return {
+      OR: [{ person }, { company: { name: ci(term) } }],
+    };
+  }
+
+  /** وجود یا نبود زمان شروع، روی هر فیلتر زمانی */
+  private withDue(
+    where: Prisma.ActivityWhereInput,
+    due?: 'set' | 'unset',
+  ): Prisma.ActivityWhereInput {
+    if (due !== 'set' && due !== 'unset') return where;
+    return { AND: [where, due === 'set' ? { dueAt: { not: null } } : { dueAt: null }] };
+  }
+
   private async fireDone(
     organizationId: string,
     row: {
diff --git a/apps/api/src/activities/dto.ts b/apps/api/src/activities/dto.ts
index 38a8d2b..6bda448 100644
--- a/apps/api/src/activities/dto.ts
+++ b/apps/api/src/activities/dto.ts
@@ -69,6 +69,23 @@ export class ListActivitiesQueryDto {
   @IsString()
   assigneeId?: string;
 
+  /** فیلتر عنوان فعالیت، جدا از جستجوی کلی */
+  @IsOptional()
+  @IsString()
+  @MaxLength(120)
+  title?: string;
+
+  /** نام شخص یا شرکتِ مشتری */
+  @IsOptional()
+  @IsString()
+  @MaxLength(120)
+  customer?: string;
+
+  /** زمان شروع: set = دارد، unset = ندارد */
+  @IsOptional()
+  @IsIn(['set', 'unset'])
+  due?: 'set' | 'unset';
+
   /** نوع فعالیت (تعریف‌شده در سازمان) */
   @IsOptional()
   @IsString()
diff --git a/apps/web/src/components/activities/ActivitiesKanban.vue b/apps/web/src/components/activities/ActivitiesKanban.vue
index b3c7d7d..184aa6c 100644
--- a/apps/web/src/components/activities/ActivitiesKanban.vue
+++ b/apps/web/src/components/activities/ActivitiesKanban.vue
@@ -393,7 +393,7 @@ const route = useRoute();
 
 function openActivity(id: string) {
   const query: Record<string, string> = {};
-  for (const key of ['board', 'view', 'desk', 'filter', 'stage', 'q', 'typeDefId', 'status', 'assigneeId']) {
+  for (const key of ['board', 'view', 'desk', 'filter', 'stage', 'q', 'typeDefId', 'status', 'assigneeId', 'title', 'customer', 'due']) {
     const value = route.query[key];
     if (typeof value === 'string' && value) query[key] = value;
   }
diff --git a/apps/web/src/components/activities/ActivityDeskFilters.vue b/apps/web/src/components/activities/ActivityDeskFilters.vue
new file mode 100644
index 0000000..fbaf69a
--- /dev/null
+++ b/apps/web/src/components/activities/ActivityDeskFilters.vue
@@ -0,0 +1,492 @@
+<script setup lang="ts">
+import { computed, ref, watch } from 'vue';
+
+export type DeskFilterField = 'title' | 'who' | 'customer' | 'type' | 'when' | 'status';
+
+const props = defineProps<{
+  /** یک ستون، یا پنل کامل بالای صفحه */
+  field: DeskFilterField | 'all';
+  title: string;
+  customer: string;
+  due: '' | 'set' | 'unset';
+  typeKey: string;
+  statusKey: string;
+  assigneeId: string;
+  showAssignee: boolean;
+  users: Array<{ id: string; fullName: string }>;
+  types: Array<{ key: string; label: string }>;
+  statuses: Array<{ key: string; label: string }>;
+}>();
+
+const emit = defineEmits<{
+  title: [value: string];
+  customer: [value: string];
+  due: [value: '' | 'set' | 'unset'];
+  type: [value: string];
+  status: [value: string];
+  assignee: [value: string];
+  clear: [];
+  done: [];
+}>();
+
+const LIST_CAP = 40;
+const titleDraft = ref(props.title);
+const customerDraft = ref(props.customer);
+const whoQuery = ref('');
+const typeQuery = ref('');
+const openSection = ref<DeskFilterField | null>(null);
+
+watch(
+  () => props.title,
+  (value) => {
+    titleDraft.value = value;
+  },
+);
+watch(
+  () => props.customer,
+  (value) => {
+    customerDraft.value = value;
+  },
+);
+
+function norm(value: string) {
+  return value.trim().replace(/ي/g, 'ی').replace(/ك/g, 'ک').toLowerCase();
+}
+
+const filteredUsers = computed(() => {
+  const q = norm(whoQuery.value);
+  const matches = props.users.filter((user) => !q || norm(user.fullName).includes(q));
+  const selected = props.assigneeId
+    ? props.users.find((user) => user.id === props.assigneeId)
+    : undefined;
+  const head = selected && !matches.slice(0, LIST_CAP).some((user) => user.id === selected.id)
+    ? [selected]
+    : [];
+  return [...head, ...matches.filter((user) => user.id !== selected?.id)].slice(0, LIST_CAP);
+});
+
+const hiddenUsers = computed(() => {
+  const q = norm(whoQuery.value);
+  const count = props.users.filter((user) => !q || norm(user.fullName).includes(q)).length;
+  return Math.max(0, count - filteredUsers.value.length);
+});
+
+const showTypeSearch = computed(() => props.types.length > 8);
+
+const visibleTypes = computed(() => {
+  const q = norm(typeQuery.value);
+  const all = props.types.filter((item) => item.key === 'all');
+  const rest = props.types.filter(
+    (item) => item.key !== 'all' && (!q || norm(item.label).includes(q)),
+  );
+  return [...all, ...rest];
+});
+
+const hasAny = computed(
+  () =>
+    Boolean(props.title.trim() || props.customer.trim() || props.due || props.assigneeId) ||
+    props.typeKey !== 'all' ||
+    props.statusKey !== 'all',
+);
+
+const dueOptions: Array<{ key: '' | 'set' | 'unset'; label: string }> = [
+  { key: '', label: 'همه' },
+  { key: 'set', label: 'دارد' },
+  { key: 'unset', label: 'ندارد' },
+];
+
+const whoLabel = computed(
+  () => props.users.find((user) => user.id === props.assigneeId)?.fullName || 'همه',
+);
+const typeLabel = computed(
+  () => props.types.find((item) => item.key === props.typeKey)?.label || 'همه',
+);
+const statusLabel = computed(
+  () => props.statuses.find((item) => item.key === props.statusKey)?.label || 'همه',
+);
+const dueLabel = computed(() => dueOptions.find((item) => item.key === props.due)?.label ?? 'همه');
+
+function opened(name: DeskFilterField) {
+  return props.field !== 'all' || openSection.value === name;
+}
+
+function toggleSection(name: DeskFilterField) {
+  openSection.value = openSection.value === name ? null : name;
+}
+
+function finish() {
+  if (props.field === 'all') openSection.value = null;
+  else emit('done');
+}
+
+function shows(name: DeskFilterField) {
+  if (name === 'who' && !props.showAssignee) return false;
+  return props.field === 'all' || props.field === name;
+}
+
+function applyTitle() {
+  emit('title', titleDraft.value.trim());
+  finish();
+}
+
+function applyCustomer() {
+  emit('customer', customerDraft.value.trim());
+  finish();
+}
+
+function pickDue(next: '' | 'set' | 'unset') {
+  emit('due', props.due === next ? '' : next);
+  finish();
+}
+
+function pickType(next: string) {
+  emit('type', props.typeKey === next && next !== 'all' ? 'all' : next);
+  finish();
+}
+
+function pickStatus(next: string) {
+  emit('status', props.statusKey === next && next !== 'all' ? 'all' : next);
+  finish();
+}
+
+function pickAssignee(next: string) {
+  emit('assignee', props.assigneeId === next ? '' : next);
+  finish();
+}
+</script>
+
+<template>
+  <div class="filters" @click.stop>
+    <section v-if="shows('title')">
+      <button
+        v-if="field === 'all'"
+        type="button"
+        class="acc"
+        :class="{ on: Boolean(title.trim()) }"
+        @click="toggleSection('title')"
+      >
+        <span>عنوان فعالیت</span>
+        <em>{{ title.trim() || 'همه' }}</em>
+      </button>
+      <form v-if="opened('title')" class="draft" @submit.prevent="applyTitle">
+        <input
+          v-model="titleDraft"
+          type="search"
+          placeholder="بخشی از عنوان"
+          autocomplete="off"
+        />
+        <button type="submit">اعمال</button>
+        <button v-if="title" type="button" class="quiet" @click="titleDraft = ''; applyTitle()">
+          پاک
+        </button>
+      </form>
+    </section>
+
+    <section v-if="shows('who')">
+      <button
+        v-if="field === 'all'"
+        type="button"
+        class="acc"
+        :class="{ on: Boolean(assigneeId) }"
+        @click="toggleSection('who')"
+      >
+        <span>کارشناس</span>
+        <em>{{ whoLabel }}</em>
+      </button>
+      <input
+        v-if="opened('who')"
+        v-model="whoQuery"
+        class="find"
+        type="search"
+        placeholder="جستجوی نام کارشناس"
+        autocomplete="off"
+      />
+      <div v-if="opened('who')" class="pick" role="listbox" aria-label="کارشناس">
+        <button type="button" :class="{ on: !assigneeId }" @click="pickAssignee('')">
+          همه کارشناسان
+        </button>
+        <button
+          v-for="user in filteredUsers"
+          :key="user.id"
+          type="button"
+          :class="{ on: assigneeId === user.id }"
+          @click="pickAssignee(user.id)"
+        >
+          {{ user.fullName }}
+        </button>
+        <p v-if="whoQuery.trim() && !filteredUsers.length" class="empty">کارشناسی با این نام نیست</p>
+      </div>
+      <p v-if="opened('who') && hiddenUsers" class="hint">برای دیدن بقیه، نام را دقیق‌تر بنویسید</p>
+    </section>
+
+    <section v-if="shows('customer')">
+      <button
+        v-if="field === 'all'"
+        type="button"
+        class="acc"
+        :class="{ on: Boolean(customer.trim()) }"
+        @click="toggleSection('customer')"
+      >
+        <span>مشتری</span>
+        <em>{{ customer.trim() || 'همه' }}</em>
+      </button>
+      <form v-if="opened('customer')" class="draft" @submit.prevent="applyCustomer">
+        <input
+          v-model="customerDraft"
+          type="search"
+          placeholder="نام شخص یا شرکت"
+          autocomplete="off"
+        />
+        <button type="submit">اعمال</button>
+        <button
+          v-if="customer"
+          type="button"
+          class="quiet"
+          @click="customerDraft = ''; applyCustomer()"
+        >
+          پاک
+        </button>
+      </form>
+    </section>
+
+    <section v-if="shows('type')">
+      <button
+        v-if="field === 'all'"
+        type="button"
+        class="acc"
+        :class="{ on: typeKey !== 'all' }"
+        @click="toggleSection('type')"
+      >
+        <span>نوع فعالیت</span>
+        <em>{{ typeLabel }}</em>
+      </button>
+      <input
+        v-if="opened('type') && showTypeSearch"
+        v-model="typeQuery"
+        class="find"
+        type="search"
+        placeholder="جستجوی نوع"
+        autocomplete="off"
+      />
+      <div v-if="opened('type')" class="pick" role="listbox" aria-label="نوع فعالیت">
+        <button
+          v-for="opt in visibleTypes"
+          :key="opt.key"
+          type="button"
+          :class="{ on: typeKey === opt.key }"
+          @click="pickType(opt.key)"
+        >
+          {{ opt.label }}
+        </button>
+        <p v-if="visibleTypes.length <= 1 && typeQuery.trim()" class="empty">این نوع پیدا نشد</p>
+      </div>
+    </section>
+
+    <section v-if="shows('when')">
+      <button
+        v-if="field === 'all'"
+        type="button"
+        class="acc"
+        :class="{ on: Boolean(due) }"
+        @click="toggleSection('when')"
+      >
+        <span>زمان شروع</span>
+        <em>{{ dueLabel }}</em>
+      </button>
+      <p v-else class="hint tight">فقط بودن یا نبودن زمان شروع</p>
+      <div v-if="opened('when')" class="seg" role="radiogroup" aria-label="زمان شروع">
+        <button
+          v-for="opt in dueOptions"
+          :key="opt.key || 'any'"
+          type="button"
+          role="radio"
+          :aria-checked="due === opt.key"
+          :class="{ on: due === opt.key }"
+          @click="pickDue(opt.key)"
+        >
+          {{ opt.label }}
+        </button>
+      </div>
+    </section>
+
+    <section v-if="shows('status')">
+      <button
+        v-if="field === 'all'"
+        type="button"
+        class="acc"
+        :class="{ on: statusKey !== 'all' }"
+        @click="toggleSection('status')"
+      >
+        <span>وضعیت</span>
+        <em>{{ statusLabel }}</em>
+      </button>
+      <div v-if="opened('status')" class="pick" role="listbox" aria-label="وضعیت">
+        <button
+          v-for="opt in statuses"
+          :key="opt.key"
+          type="button"
+          :class="{ on: statusKey === opt.key }"
+          @click="pickStatus(opt.key)"
+        >
+          {{ opt.label }}
+        </button>
+      </div>
+    </section>
+
+    <button
+      v-if="field === 'all' && hasAny"
+      type="button"
+      class="clear"
+      @click="openSection = null; emit('clear')"
+    >
+      پاک کردن فیلترها
+    </button>
+  </div>
+</template>
+
+<style scoped>
+.filters {
+  display: grid;
+  gap: 0.65rem;
+}
+
+.acc {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.6rem;
+  width: 100%;
+  margin: 0;
+  padding: 0.28rem 0.15rem;
+  border: 0;
+  background: transparent;
+  font: inherit;
+  text-align: start;
+  cursor: pointer;
+  color: #0f172a;
+}
+
+.acc em {
+  font-style: normal;
+  color: #94a3b8;
+  font-size: 0.78rem;
+  max-width: 9.5rem;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.acc.on em {
+  color: #0f766e;
+  font-weight: 700;
+}
+
+.draft {
+  display: flex;
+  gap: 0.3rem;
+}
+
+.draft input,
+.find {
+  width: 100%;
+  min-width: 0;
+  border: 1px solid #e2e8f0;
+  border-radius: 8px;
+  background: #fff;
+  padding: 0.4rem 0.55rem;
+  font: inherit;
+  color: #0f172a;
+}
+
+.draft input {
+  flex: 1;
+}
+
+.draft button,
+.pick button,
+.seg button,
+.clear {
+  border: 0;
+  background: transparent;
+  font: inherit;
+  cursor: pointer;
+}
+
+.draft button {
+  flex: none;
+  border-radius: 8px;
+  background: #0f766e;
+  color: #fff;
+  padding: 0.4rem 0.65rem;
+}
+
+.draft button.quiet {
+  background: #f1f5f9;
+  color: #475569;
+}
+
+.pick {
+  max-height: 11.5rem;
+  overflow: auto;
+  display: grid;
+  align-content: start;
+  margin-top: 0.35rem;
+}
+
+.pick button {
+  text-align: start;
+  border-radius: 8px;
+  padding: 0.42rem 0.5rem;
+  color: #0f172a;
+}
+
+.pick button:hover,
+.pick button.on {
+  background: #f0fdfa;
+  color: #0f766e;
+}
+
+.pick button.on {
+  font-weight: 700;
+}
+
+.seg {
+  display: flex;
+  gap: 0.25rem;
+  padding: 0.2rem;
+  border-radius: 10px;
+  background: #f8fafc;
+}
+
+.seg button {
+  flex: 1;
+  border-radius: 8px;
+  padding: 0.4rem 0.2rem;
+  color: #475569;
+}
+
+.seg button.on {
+  background: #fff;
+  color: #0f766e;
+  font-weight: 700;
+  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
+}
+
+.empty,
+.hint {
+  margin: 0.25rem 0.2rem 0;
+  color: #94a3b8;
+  font-size: 0.75rem;
+}
+
+.hint.tight {
+  margin: 0 0 0.35rem;
+}
+
+.clear {
+  border-top: 1px solid #e2e8f0;
+  padding: 0.55rem 0.2rem 0.15rem;
+  text-align: start;
+  color: #b91c1c;
+}
+</style>
diff --git a/apps/web/src/views/ActivitiesView.vue b/apps/web/src/views/ActivitiesView.vue
index c23636e..653643c 100644
--- a/apps/web/src/views/ActivitiesView.vue
+++ b/apps/web/src/views/ActivitiesView.vue
@@ -21,6 +21,7 @@ import {
 import UiIcon from '@/components/UiIcon.vue';
 import ExcelImportFlow from '@/components/ExcelImportFlow.vue';
 import ActivitiesKanban from '@/components/activities/ActivitiesKanban.vue';
+import ActivityDeskFilters from '@/components/activities/ActivityDeskFilters.vue';
 import ActivityStagesManager from '@/components/activities/ActivityStagesManager.vue';
 import ActivityTypesManager from '@/components/activities/ActivityTypesManager.vue';
 import { PIPELINE_ACCENT } from '@/lib/pipeline-board';
@@ -62,9 +63,9 @@ const ACT_COLUMNS = [
   { key: 'title', label: 'عنوان فعالیت', width: 'minmax(0, 2fr)' },
   { key: 'who', label: 'کارشناس', width: 'minmax(7rem, 0.9fr)' },
   { key: 'customer', label: 'مشتری', width: 'minmax(7rem, 1fr)' },
-  { key: 'type', label: 'نوع فعالیت', width: '7.6rem' },
-  { key: 'when', label: 'زمان شروع', width: '7.2rem' },
-  { key: 'status', label: 'وضعیت', width: '8.6rem' },
+  { key: 'type', label: 'نوع فعالیت', width: '9.2rem' },
+  { key: 'when', label: 'زمان شروع', width: '8.6rem' },
+  { key: 'status', label: 'وضعیت', width: '9.2rem' },
 ] as const;
 type ActColKey = (typeof ACT_COLUMNS)[number]['key'];
 registerTableColumns(
@@ -204,6 +205,7 @@ const data = ref<PaginatedResponse<ActivityDto> | null>(null);
 const q = ref(typeof route.query.q === 'string' ? route.query.q : '');
 const users = ref<OrgUserDto[]>([]);
 const filterOpen = ref(false);
+const openCol = ref<ActColKey | null>(null);
 const ideasOpen = ref(false);
 
 const ACTIVITY_TYPES: ActivityType[] = ['call', 'meeting', 'task', 'note'];
@@ -240,6 +242,16 @@ const statusFilter = computed<StatusFilter>(() => {
 const assigneeFilter = computed(() =>
   typeof route.query.assigneeId === 'string' ? route.query.assigneeId : '',
 );
+const titleFilter = computed(() =>
+  typeof route.query.title === 'string' ? route.query.title : '',
+);
+const customerFilter = computed(() =>
+  typeof route.query.customer === 'string' ? route.query.customer : '',
+);
+const dueFilter = computed<'' | 'set' | 'unset'>(() => {
+  const value = route.query.due;
+  return value === 'set' || value === 'unset' ? value : '';
+});
 const activityModal = ref<{
   type?: ActivityType;
   title?: string;
@@ -305,6 +317,9 @@ const sharedParams = computed<Record<string, string | undefined>>(() => ({
       : undefined,
   status: statusFilter.value === 'all' ? undefined : statusFilter.value,
   assigneeId: assigneeFilter.value || undefined,
+  title: titleFilter.value.trim() || undefined,
+  customer: customerFilter.value.trim() || undefined,
+  due: dueFilter.value || undefined,
 }));
 
 function stageDotStyle(s: ActivityStageDto) {
@@ -315,6 +330,9 @@ const activeFacetCount = computed(() => {
   if (typeFilter.value !== 'all') n += 1;
   if (statusFilter.value !== 'all') n += 1;
   if (assigneeFilter.value) n += 1;
+  if (titleFilter.value.trim()) n += 1;
+  if (customerFilter.value.trim()) n += 1;
+  if (dueFilter.value) n += 1;
   return n;
 });
 const filterBtnLabel = computed(() =>
@@ -400,7 +418,7 @@ async function loadStages() {
 
 function activityRoute(id: string, edit = false) {
   const query: Record<string, string> = {};
-  for (const key of ['board', 'view', 'desk', 'filter', 'stage', 'q', 'typeDefId', 'status', 'assigneeId'] as const) {
+  for (const key of ['board', 'view', 'desk', 'filter', 'stage', 'q', 'typeDefId', 'status', 'assigneeId', 'title', 'customer', 'due'] as const) {
     const value = route.query[key];
     if (typeof value === 'string' && value) query[key] = value;
   }
@@ -721,8 +739,10 @@ function setTypeFilter(next: TypeFilter) {
   patchFacetQuery({ typeDefId: next === 'all' ? undefined : next, type: undefined });
 }
 
-function setStatusFilter(next: StatusFilter) {
-  patchFacetQuery({ status: next === 'all' ? undefined : next });
+function setStatusFilter(next: string) {
+  const value: StatusFilter =
+    next === 'open' || next === 'done' || next === 'canceled' ? next : 'all';
+  patchFacetQuery({ status: value === 'all' ? undefined : value });
 }
 
 function setAssigneeFilter(next: string) {
@@ -732,14 +752,55 @@ function setAssigneeFilter(next: string) {
   });
 }
 
+function setTitleFilter(next: string) {
+  patchFacetQuery({ title: next.trim() || undefined });
+}
+
+function setCustomerFilter(next: string) {
+  patchFacetQuery({ customer: next.trim() || undefined });
+}
+
+function setDueFilter(next: '' | 'set' | 'unset') {
+  patchFacetQuery({ due: next || undefined });
+}
+
 function clearFacets() {
   patchFacetQuery({
     type: undefined,
+    typeDefId: undefined,
     status: undefined,
     assigneeId: undefined,
+    title: undefined,
+    customer: undefined,
+    due: undefined,
   });
 }
 
+function colFiltered(key: ActColKey) {
+  if (key === 'title') return Boolean(titleFilter.value.trim());
+  if (key === 'who') return Boolean(assigneeFilter.value);
+  if (key === 'customer') return Boolean(customerFilter.value.trim());
+  if (key === 'type') return typeFilter.value !== 'all';
+  if (key === 'when') return Boolean(dueFilter.value);
+  if (key === 'status') return statusFilter.value !== 'all';
+  return false;
+}
+
+function toggleFilter() {
+  openCol.value = null;
+  filterOpen.value = !filterOpen.value;
+}
+
+function toggleCol(key: ActColKey) {
+  if (key === 'who' && !showDeskTabs.value) return;
+  filterOpen.value = false;
+  openCol.value = openCol.value === key ? null : key;
+}
+
+function onFacetDone() {
+  openCol.value = null;
+}
+
 async function complete(id: string) {
   menuId.value = null;
   boardMenuId.value = null;
@@ -754,6 +815,7 @@ async function complete(id: string) {
 
 function closePopovers() {
   filterOpen.value = false;
+  openCol.value = null;
   menuId.value = null;
 }
 
@@ -935,6 +997,9 @@ watch(
     route.query.typeDefId,
     route.query.status,
     route.query.assigneeId,
+    route.query.title,
+    route.query.customer,
+    route.query.due,
     route.query.stage,
     route.query.view,
   ],
@@ -1286,63 +1351,33 @@ onUnmounted(() => {
               :class="{ on: activeFacetCount > 0 }"
               :title="filterBtnLabel"
               :aria-label="filterBtnLabel"
-              @click="filterOpen = !filterOpen"
+              @click="toggleFilter"
             >
               <UiIcon name="filter" :size="15" />
               <span class="filter-label">{{ filterBtnLabel }}</span>
               <UiIcon name="chevron" :size="13" class="chev" />
             </button>
             <div v-if="filterOpen" class="popover filter-popover">
-              <p class="facet-title">نوع کار</p>
-              <button
-                v-for="opt in TYPE_FILTERS"
-                :key="`type-${opt.key}`"
-                type="button"
-                :class="{ on: typeFilter === opt.key }"
-                @click="setTypeFilter(opt.key)"
-              >
-                {{ opt.label }}
-              </button>
-
-              <p class="facet-title">وضعیت</p>
-              <button
-                v-for="opt in STATUS_FILTERS"
-                :key="`status-${opt.key}`"
-                type="button"
-                :class="{ on: statusFilter === opt.key }"
-                @click="setStatusFilter(opt.key)"
-              >
-                {{ opt.label }}
-              </button>
-
-              <template v-if="showDeskTabs">
-                <p class="facet-title">کارشناس</p>
-                <button
-                  type="button"
-                  :class="{ on: !assigneeFilter }"
-                  @click="setAssigneeFilter('')"
-                >
-                  همه کارشناسان
-                </button>
-                <button
-                  v-for="user in users"
-                  :key="user.id"
-                  type="button"
-                  :class="{ on: assigneeFilter === user.id }"
-                  @click="setAssigneeFilter(user.id)"
-                >
-                  {{ user.fullName }}
-                </button>
-              </template>
-
-              <button
-                v-if="activeFacetCount"
-                type="button"
-                class="clear-facets"
-                @click="clearFacets"
-              >
-                پاک کردن فیلترها
-              </button>
+              <ActivityDeskFilters
+                field="all"
+                :title="titleFilter"
+                :customer="customerFilter"
+                :due="dueFilter"
+                :type-key="typeFilter"
+                :status-key="statusFilter"
+                :assignee-id="assigneeFilter"
+                :show-assignee="showDeskTabs"
+                :users="users"
+                :types="TYPE_FILTERS"
+                :statuses="STATUS_FILTERS"
+                @title="setTitleFilter"
+                @customer="setCustomerFilter"
+                @due="setDueFilter"
+                @type="setTypeFilter"
+                @status="setStatusFilter"
+                @assignee="setAssigneeFilter"
+                @clear="clearFacets"
+              />
             </div>
           </div>
         </div>
@@ -1522,7 +1557,46 @@ onUnmounted(() => {
           <span class="row-num">#</span>
           <span v-if="selectMode" class="tick-col" />
           <template v-for="col in ACT_COLUMNS" :key="col.key">
-            <span v-if="colOn(col.key)">{{ col.label }}</span>
+            <div v-if="colOn(col.key)" class="th-cell" @click.stop>
+              <span>{{ col.label }}</span>
+              <button
+                v-if="col.key !== 'who' || showDeskTabs"
+                type="button"
+                class="th-filter"
+                :class="{ on: colFiltered(col.key) }"
+                :aria-label="`فیلتر ${col.label}`"
+                :aria-expanded="openCol === col.key"
+                @click="toggleCol(col.key)"
+              >
+                <UiIcon name="filter" :size="12" />
+              </button>
+              <div
+                v-if="openCol === col.key"
+                class="popover col-popover"
+                :class="{ 'align-end': col.key === 'when' || col.key === 'status' }"
+              >
+                <ActivityDeskFilters
+                  :field="col.key"
+                  :title="titleFilter"
+                  :customer="customerFilter"
+                  :due="dueFilter"
+                  :type-key="typeFilter"
+                  :status-key="statusFilter"
+                  :assignee-id="assigneeFilter"
+                  :show-assignee="showDeskTabs"
+                  :users="users"
+                  :types="TYPE_FILTERS"
+                  :statuses="STATUS_FILTERS"
+                  @title="setTitleFilter"
+                  @customer="setCustomerFilter"
+                  @due="setDueFilter"
+                  @type="setTypeFilter"
+                  @status="setStatusFilter"
+                  @assignee="setAssigneeFilter"
+                  @done="onFacetDone"
+                />
+              </div>
+            </div>
           </template>
           <span />
         </div>
@@ -2500,9 +2574,10 @@ h1 {
 }
 
 .filter-popover {
-  min-width: 14rem;
-  max-height: min(70vh, 28rem);
+  width: min(20rem, calc(100vw - 1.5rem));
+  max-height: min(70vh, 32rem);
   overflow: auto;
+  padding: 0.7rem 0.75rem 0.55rem;
 }
 
 .facet-title {
@@ -2619,13 +2694,15 @@ h1 {
 .thead,
 .trow {
   display: grid;
-  grid-template-columns: 2.4rem minmax(0, 2fr) minmax(7rem, 0.9fr) minmax(7rem, 1fr) 7.6rem 7.2rem 8.6rem 2.4rem;
+  grid-template-columns: 2.4rem minmax(0, 2fr) minmax(7rem, 0.9fr) minmax(7rem, 1fr) 9.2rem 8.6rem 9.2rem 2.4rem;
   gap: 0.8rem;
   align-items: center;
   padding: 0.95rem 1.1rem;
 }
 
 .thead {
+  position: relative;
+  z-index: 3;
   color: #94a3b8;
   font-size: 0.78rem;
   font-weight: 600;
@@ -2633,6 +2710,55 @@ h1 {
   border-radius: var(--radius) var(--radius) 0 0;
 }
 
+.th-cell {
+  position: relative;
+  display: flex;
+  align-items: center;
+  gap: 0.2rem;
+  min-width: 0;
+}
+
+.th-cell > span {
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.th-filter {
+  flex: none;
+  display: grid;
+  place-items: center;
+  width: 1.35rem;
+  height: 1.35rem;
+  margin: 0;
+  padding: 0;
+  border: 0;
+  border-radius: 6px;
+  background: transparent;
+  color: #94a3b8;
+  cursor: pointer;
+}
+
+.th-filter:hover,
+.th-filter.on,
+.th-filter[aria-expanded='true'] {
+  color: #0f766e;
+  background: #f0fdfa;
+}
+
+.col-popover {
+  inset-inline-start: 0;
+  inset-inline-end: auto;
+  width: 16.5rem;
+  padding: 0.65rem 0.7rem;
+}
+
+.col-popover.align-end {
+  inset-inline-start: auto;
+  inset-inline-end: 0;
+}
+
 .trow {
   position: relative;
   border-bottom: 1px solid #f8fafc;