diff --git a/hesabixAPI/adapters/api/v1/checks.py b/hesabixAPI/adapters/api/v1/checks.py
index c223c7a..0c158e2 100644
--- a/hesabixAPI/adapters/api/v1/checks.py
+++ b/hesabixAPI/adapters/api/v1/checks.py
@@ -10,6 +10,12 @@ from adapters.api.v1.schemas import QueryInfo
 from adapters.api.v1.schema_models.check import (
     CheckCreateRequest,
     CheckUpdateRequest,
+    CheckEndorseRequest,
+    CheckClearRequest,
+    CheckReturnRequest,
+    CheckBounceRequest,
+    CheckPayRequest,
+    CheckDepositRequest,
 )
 from app.services.check_service import (
     create_check,
@@ -17,6 +23,12 @@ from app.services.check_service import (
     delete_check,
     get_check_by_id,
     list_checks,
+    endorse_check,
+    clear_check,
+    return_check,
+    bounce_check,
+    pay_check,
+    deposit_check,
 )
 
 
@@ -82,8 +94,183 @@ async def create_check_endpoint(
     _: None = Depends(require_business_management_dep),
 ):
     payload: Dict[str, Any] = body.model_dump(exclude_unset=True)
-    created = create_check(db, business_id, payload)
+    # اگر کاربر درخواست ثبت سند همزمان داد، باید دسترسی نوشتن حسابداری داشته باشد
+    try:
+        if bool(payload.get("auto_post")) and not ctx.has_any_permission("accounting", "write"):
+            raise ApiError("FORBIDDEN", "Missing permission: accounting.write for auto_post", http_status=403)
+    except Exception:
+        # در صورت هرگونه خطای غیرمنتظره در بررسی، اجازه ادامه نمی‌دهیم
+        raise
+    created = create_check(db, business_id, ctx.get_user_id(), payload)
     return success_response(data=format_datetime_fields(created, request), request=request, message="CHECK_CREATED")
+@router.post(
+    "/checks/{check_id}/actions/endorse",
+    summary="واگذاری چک دریافتی به شخص",
+    description="واگذاری چک دریافتی به شخص دیگر",
+)
+async def endorse_check_endpoint(
+    request: Request,
+    check_id: int,
+    body: CheckEndorseRequest = Body(...),
+    db: Session = Depends(get_db),
+    ctx: AuthContext = Depends(get_current_user),
+):
+    payload: Dict[str, Any] = body.model_dump(exclude_unset=True)
+    # access check
+    before = get_check_by_id(db, check_id)
+    if not before:
+        raise ApiError("CHECK_NOT_FOUND", "Check not found", http_status=404)
+    try:
+        biz_id = int(before.get("business_id"))
+    except Exception:
+        biz_id = None
+    if biz_id is not None and not ctx.can_access_business(biz_id):
+        raise ApiError("FORBIDDEN", "Access denied", http_status=403)
+    if bool(payload.get("auto_post")) and not ctx.has_any_permission("accounting", "write"):
+        raise ApiError("FORBIDDEN", "Missing permission: accounting.write for auto_post", http_status=403)
+    result = endorse_check(db, check_id, ctx.get_user_id(), payload)
+    return success_response(data=format_datetime_fields(result, request), request=request, message="CHECK_ENDORSED")
+
+
+@router.post(
+    "/checks/{check_id}/actions/clear",
+    summary="وصول/پاس چک",
+    description="انتقال حساب چک به بانک در زمان پاس/وصول",
+)
+async def clear_check_endpoint(
+    request: Request,
+    check_id: int,
+    body: CheckClearRequest = Body(...),
+    db: Session = Depends(get_db),
+    ctx: AuthContext = Depends(get_current_user),
+):
+    payload: Dict[str, Any] = body.model_dump(exclude_unset=True)
+    before = get_check_by_id(db, check_id)
+    if not before:
+        raise ApiError("CHECK_NOT_FOUND", "Check not found", http_status=404)
+    try:
+        biz_id = int(before.get("business_id"))
+    except Exception:
+        biz_id = None
+    if biz_id is not None and not ctx.can_access_business(biz_id):
+        raise ApiError("FORBIDDEN", "Access denied", http_status=403)
+    if bool(payload.get("auto_post")) and not ctx.has_any_permission("accounting", "write"):
+        raise ApiError("FORBIDDEN", "Missing permission: accounting.write for auto_post", http_status=403)
+    result = clear_check(db, check_id, ctx.get_user_id(), payload)
+    return success_response(data=format_datetime_fields(result, request), request=request, message="CHECK_CLEARED")
+
+
+@router.post(
+    "/checks/{check_id}/actions/return",
+    summary="عودت چک",
+    description="عودت چک به طرف مقابل",
+)
+async def return_check_endpoint(
+    request: Request,
+    check_id: int,
+    body: CheckReturnRequest = Body(...),
+    db: Session = Depends(get_db),
+    ctx: AuthContext = Depends(get_current_user),
+):
+    payload: Dict[str, Any] = body.model_dump(exclude_unset=True)
+    before = get_check_by_id(db, check_id)
+    if not before:
+        raise ApiError("CHECK_NOT_FOUND", "Check not found", http_status=404)
+    try:
+        biz_id = int(before.get("business_id"))
+    except Exception:
+        biz_id = None
+    if biz_id is not None and not ctx.can_access_business(biz_id):
+        raise ApiError("FORBIDDEN", "Access denied", http_status=403)
+    if bool(payload.get("auto_post")) and not ctx.has_any_permission("accounting", "write"):
+        raise ApiError("FORBIDDEN", "Missing permission: accounting.write for auto_post", http_status=403)
+    result = return_check(db, check_id, ctx.get_user_id(), payload)
+    return success_response(data=format_datetime_fields(result, request), request=request, message="CHECK_RETURNED")
+
+
+@router.post(
+    "/checks/{check_id}/actions/bounce",
+    summary="برگشت چک",
+    description="برگشت چک و ثبت هزینه احتمالی",
+)
+async def bounce_check_endpoint(
+    request: Request,
+    check_id: int,
+    body: CheckBounceRequest = Body(...),
+    db: Session = Depends(get_db),
+    ctx: AuthContext = Depends(get_current_user),
+):
+    payload: Dict[str, Any] = body.model_dump(exclude_unset=True)
+    before = get_check_by_id(db, check_id)
+    if not before:
+        raise ApiError("CHECK_NOT_FOUND", "Check not found", http_status=404)
+    try:
+        biz_id = int(before.get("business_id"))
+    except Exception:
+        biz_id = None
+    if biz_id is not None and not ctx.can_access_business(biz_id):
+        raise ApiError("FORBIDDEN", "Access denied", http_status=403)
+    if bool(payload.get("auto_post")) and not ctx.has_any_permission("accounting", "write"):
+        raise ApiError("FORBIDDEN", "Missing permission: accounting.write for auto_post", http_status=403)
+    result = bounce_check(db, check_id, ctx.get_user_id(), payload)
+    return success_response(data=format_datetime_fields(result, request), request=request, message="CHECK_BOUNCED")
+
+
+@router.post(
+    "/checks/{check_id}/actions/pay",
+    summary="پرداخت چک پرداختنی",
+    description="پاس چک پرداختنی از بانک",
+)
+async def pay_check_endpoint(
+    request: Request,
+    check_id: int,
+    body: CheckPayRequest = Body(...),
+    db: Session = Depends(get_db),
+    ctx: AuthContext = Depends(get_current_user),
+):
+    payload: Dict[str, Any] = body.model_dump(exclude_unset=True)
+    before = get_check_by_id(db, check_id)
+    if not before:
+        raise ApiError("CHECK_NOT_FOUND", "Check not found", http_status=404)
+    try:
+        biz_id = int(before.get("business_id"))
+    except Exception:
+        biz_id = None
+    if biz_id is not None and not ctx.can_access_business(biz_id):
+        raise ApiError("FORBIDDEN", "Access denied", http_status=403)
+    if bool(payload.get("auto_post")) and not ctx.has_any_permission("accounting", "write"):
+        raise ApiError("FORBIDDEN", "Missing permission: accounting.write for auto_post", http_status=403)
+    result = pay_check(db, check_id, ctx.get_user_id(), payload)
+    return success_response(data=format_datetime_fields(result, request), request=request, message="CHECK_PAID")
+
+
+@router.post(
+    "/checks/{check_id}/actions/deposit",
+    summary="سپرده چک به بانک (اختیاری)",
+    description="انتقال به اسناد در جریان وصول",
+)
+async def deposit_check_endpoint(
+    request: Request,
+    check_id: int,
+    body: CheckDepositRequest = Body(...),
+    db: Session = Depends(get_db),
+    ctx: AuthContext = Depends(get_current_user),
+):
+    payload: Dict[str, Any] = body.model_dump(exclude_unset=True)
+    before = get_check_by_id(db, check_id)
+    if not before:
+        raise ApiError("CHECK_NOT_FOUND", "Check not found", http_status=404)
+    try:
+        biz_id = int(before.get("business_id"))
+    except Exception:
+        biz_id = None
+    if biz_id is not None and not ctx.can_access_business(biz_id):
+        raise ApiError("FORBIDDEN", "Access denied", http_status=403)
+    if bool(payload.get("auto_post")) and not ctx.has_any_permission("accounting", "write"):
+        raise ApiError("FORBIDDEN", "Missing permission: accounting.write for auto_post", http_status=403)
+    result = deposit_check(db, check_id, ctx.get_user_id(), payload)
+    return success_response(data=format_datetime_fields(result, request), request=request, message="CHECK_DEPOSITED")
+
 
 
 @router.get(
diff --git a/hesabixAPI/adapters/api/v1/kardex.py b/hesabixAPI/adapters/api/v1/kardex.py
new file mode 100644
index 0000000..dffdbdd
--- /dev/null
+++ b/hesabixAPI/adapters/api/v1/kardex.py
@@ -0,0 +1,285 @@
+from typing import Any, Dict
+
+from fastapi import APIRouter, Depends, Request, Body
+from sqlalchemy.orm import Session
+
+from adapters.db.session import get_db
+from app.core.auth_dependency import get_current_user, AuthContext
+from app.core.responses import success_response, format_datetime_fields
+from app.core.permissions import require_business_access
+from adapters.api.v1.schemas import QueryInfo
+from app.services.kardex_service import list_kardex_lines
+
+
+router = APIRouter(prefix="/kardex", tags=["kardex"])
+
+
+@router.post(
+    "/businesses/{business_id}/lines",
+    summary="لیست کاردکس (خطوط اسناد)",
+    description="دریافت خطوط اسناد مرتبط با انتخاب‌های چندگانه موجودیت‌ها با فیلتر تاریخ",
+)
+@require_business_access("business_id")
+async def list_kardex_lines_endpoint(
+    request: Request,
+    business_id: int,
+    query_info: QueryInfo,
+    db: Session = Depends(get_db),
+    ctx: AuthContext = Depends(get_current_user),
+):
+    # Compose query dict from QueryInfo and additional parameters from body
+    query_dict: Dict[str, Any] = {
+        "take": query_info.take,
+        "skip": query_info.skip,
+        "sort_by": query_info.sort_by or "document_date",
+        "sort_desc": query_info.sort_desc,
+        "search": query_info.search,
+        "search_fields": query_info.search_fields,
+        "filters": query_info.filters,
+    }
+
+    # Additional params from body (DataTable additionalParams)
+    try:
+        body_json = await request.json()
+        if isinstance(body_json, dict):
+            for key in (
+                "from_date",
+                "to_date",
+                "fiscal_year_id",
+                "person_ids",
+                "product_ids",
+                "bank_account_ids",
+                "cash_register_ids",
+                "petty_cash_ids",
+                "account_ids",
+                "check_ids",
+                "match_mode",
+                "result_scope",
+            ):
+                if key in body_json and body_json.get(key) is not None:
+                    query_dict[key] = body_json.get(key)
+    except Exception:
+        pass
+
+    result = list_kardex_lines(db, business_id, query_dict)
+
+    # Format date fields in response items (document_date)
+    try:
+        items = result.get("items", [])
+        for item in items:
+            # Use format_datetime_fields for consistency
+            item.update(format_datetime_fields({"document_date": item.get("document_date")}, request))
+    except Exception:
+        pass
+
+    return success_response(data=result, request=request, message="KARDEX_LINES")
+
+
+@router.post(
+    "/businesses/{business_id}/lines/export/excel",
+    summary="خروجی Excel کاردکس",
+    description="خروجی اکسل از لیست خطوط کاردکس با فیلترهای اعمال‌شده",
+)
+@require_business_access("business_id")
+async def export_kardex_excel_endpoint(
+    request: Request,
+    business_id: int,
+    body: Dict[str, Any] = Body(...),
+    db: Session = Depends(get_db),
+    ctx: AuthContext = Depends(get_current_user),
+):
+    from fastapi.responses import Response
+    import datetime
+    try:
+        max_export_records = 10000
+        take_value = min(int(body.get("take", 1000)), max_export_records)
+    except Exception:
+        take_value = 1000
+
+    query_dict: Dict[str, Any] = {
+        "take": take_value,
+        "skip": int(body.get("skip", 0)),
+        "sort_by": body.get("sort_by") or "document_date",
+        "sort_desc": bool(body.get("sort_desc", True)),
+        "search": body.get("search"),
+        "search_fields": body.get("search_fields"),
+        "filters": body.get("filters"),
+        "from_date": body.get("from_date"),
+        "to_date": body.get("to_date"),
+        "person_ids": body.get("person_ids"),
+        "product_ids": body.get("product_ids"),
+        "bank_account_ids": body.get("bank_account_ids"),
+        "cash_register_ids": body.get("cash_register_ids"),
+        "petty_cash_ids": body.get("petty_cash_ids"),
+        "account_ids": body.get("account_ids"),
+        "check_ids": body.get("check_ids"),
+        "match_mode": body.get("match_mode") or "any",
+        "result_scope": body.get("result_scope") or "lines_matching",
+        "include_running_balance": bool(body.get("include_running_balance", False)),
+    }
+
+    result = list_kardex_lines(db, business_id, query_dict)
+    items = result.get("items", [])
+    items = [format_datetime_fields(it, request) for it in items]
+
+    # Build simple Excel using openpyxl
+    from openpyxl import Workbook
+    from io import BytesIO
+
+    wb = Workbook()
+    ws = wb.active
+    ws.title = "Kardex"
+    headers = [
+        "document_date", "document_code", "document_type", "description",
+        "debit", "credit", "quantity", "running_amount", "running_quantity",
+    ]
+    ws.append(headers)
+    for it in items:
+        ws.append([
+            it.get("document_date"),
+            it.get("document_code"),
+            it.get("document_type"),
+            it.get("description"),
+            it.get("debit"),
+            it.get("credit"),
+            it.get("quantity"),
+            it.get("running_amount"),
+            it.get("running_quantity"),
+        ])
+
+    buf = BytesIO()
+    wb.save(buf)
+    content = buf.getvalue()
+    filename = f"kardex_{business_id}_{datetime.datetime.now().strftime('%Y%m%d_%H%M%S')}.xlsx"
+
+    return Response(
+        content=content,
+        media_type="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+        headers={
+            "Content-Disposition": f"attachment; filename={filename}",
+            "Content-Length": str(len(content)),
+            "Access-Control-Expose-Headers": "Content-Disposition",
+        },
+    )
+
+
+@router.post(
+    "/businesses/{business_id}/lines/export/pdf",
+    summary="خروجی PDF کاردکس",
+    description="خروجی PDF از لیست خطوط کاردکس با فیلترهای اعمال‌شده",
+)
+@require_business_access("business_id")
+async def export_kardex_pdf_endpoint(
+    request: Request,
+    business_id: int,
+    body: Dict[str, Any] = Body(...),
+    db: Session = Depends(get_db),
+    ctx: AuthContext = Depends(get_current_user),
+):
+    from fastapi.responses import Response
+    import datetime
+    from weasyprint import HTML, CSS
+    from weasyprint.text.fonts import FontConfiguration
+    from html import escape
+
+    try:
+        max_export_records = 10000
+        take_value = min(int(body.get("take", 1000)), max_export_records)
+    except Exception:
+        take_value = 1000
+
+    query_dict: Dict[str, Any] = {
+        "take": take_value,
+        "skip": int(body.get("skip", 0)),
+        "sort_by": body.get("sort_by") or "document_date",
+        "sort_desc": bool(body.get("sort_desc", True)),
+        "search": body.get("search"),
+        "search_fields": body.get("search_fields"),
+        "filters": body.get("filters"),
+        "from_date": body.get("from_date"),
+        "to_date": body.get("to_date"),
+        "person_ids": body.get("person_ids"),
+        "product_ids": body.get("product_ids"),
+        "bank_account_ids": body.get("bank_account_ids"),
+        "cash_register_ids": body.get("cash_register_ids"),
+        "petty_cash_ids": body.get("petty_cash_ids"),
+        "account_ids": body.get("account_ids"),
+        "check_ids": body.get("check_ids"),
+        "match_mode": body.get("match_mode") or "any",
+        "result_scope": body.get("result_scope") or "lines_matching",
+        "include_running_balance": bool(body.get("include_running_balance", False)),
+    }
+
+    result = list_kardex_lines(db, business_id, query_dict)
+    items = result.get("items", [])
+    items = [format_datetime_fields(it, request) for it in items]
+
+    # Build simple HTML table
+    def cell(val: Any) -> str:
+        return escape(str(val)) if val is not None else ""
+
+    rows_html = "".join([
+        f"<tr>"
+        f"<td>{cell(it.get('document_date'))}</td>"
+        f"<td>{cell(it.get('document_code'))}</td>"
+        f"<td>{cell(it.get('document_type'))}</td>"
+        f"<td>{cell(it.get('description'))}</td>"
+        f"<td style='text-align:right'>{cell(it.get('debit'))}</td>"
+        f"<td style='text-align:right'>{cell(it.get('credit'))}</td>"
+        f"<td style='text-align:right'>{cell(it.get('quantity'))}</td>"
+        f"<td style='text-align:right'>{cell(it.get('running_amount'))}</td>"
+        f"<td style='text-align:right'>{cell(it.get('running_quantity'))}</td>"
+        f"</tr>"
+        for it in items
+    ])
+
+    html = f"""
+    <html>
+      <head>
+        <meta charset='utf-8'/>
+        <style>
+          body {{ font-family: sans-serif; }}
+          table {{ width: 100%; border-collapse: collapse; }}
+          th, td {{ border: 1px solid #ddd; padding: 6px; font-size: 12px; }}
+          th {{ background: #f5f5f5; text-align: right; }}
+        </style>
+      </head>
+      <body>
+        <h3>گزارش کاردکس</h3>
+        <table>
+          <thead>
+            <tr>
+              <th>تاریخ سند</th>
+              <th>کد سند</th>
+              <th>نوع سند</th>
+              <th>شرح</th>
+              <th>بدهکار</th>
+              <th>بستانکار</th>
+              <th>تعداد</th>
+              <th>مانده مبلغ</th>
+              <th>مانده تعداد</th>
+            </tr>
+          </thead>
+          <tbody>
+            {rows_html}
+          </tbody>
+        </table>
+      </body>
+    </html>
+    """
+
+    font_config = FontConfiguration()
+    pdf_bytes = HTML(string=html).write_pdf(stylesheets=[CSS(string="@page { size: A4 landscape; margin: 12mm; }")], font_config=font_config)
+
+    filename = f"kardex_{business_id}_{datetime.datetime.now().strftime('%Y%m%d_%H%M%S')}.pdf"
+    return Response(
+        content=pdf_bytes,
+        media_type="application/pdf",
+        headers={
+            "Content-Disposition": f"attachment; filename={filename}",
+            "Content-Length": str(len(pdf_bytes)),
+            "Access-Control-Expose-Headers": "Content-Disposition",
+        },
+    )
+
+
diff --git a/hesabixAPI/adapters/api/v1/schema_models/check.py b/hesabixAPI/adapters/api/v1/schema_models/check.py
index dbcd69d..66e36bb 100644
--- a/hesabixAPI/adapters/api/v1/schema_models/check.py
+++ b/hesabixAPI/adapters/api/v1/schema_models/check.py
@@ -15,6 +15,10 @@ class CheckCreateRequest(BaseModel):
     branch_name: Optional[str] = Field(default=None, max_length=255)
     amount: float = Field(..., gt=0)
     currency_id: int = Field(..., ge=1)
+    # گزینه‌های حسابداری
+    auto_post: Optional[bool] = Field(default=False)
+    document_date: Optional[str] = None
+    document_description: Optional[str] = Field(default=None, max_length=500)
 
     @field_validator('sayad_code')
     @classmethod
@@ -70,3 +74,51 @@ class CheckResponse(BaseModel):
         from_attributes = True
 
 
+
+# =====================
+# Action Schemas
+# =====================
+
+class CheckEndorseRequest(BaseModel):
+    target_person_id: int = Field(..., ge=1)
+    document_date: Optional[str] = None
+    description: Optional[str] = Field(default=None, max_length=500)
+    auto_post: bool = Field(default=True)
+
+
+class CheckClearRequest(BaseModel):
+    bank_account_id: int = Field(..., ge=1)
+    document_date: Optional[str] = None
+    description: Optional[str] = Field(default=None, max_length=500)
+    auto_post: bool = Field(default=True)
+
+
+class CheckReturnRequest(BaseModel):
+    target_person_id: Optional[int] = Field(default=None, ge=1)
+    document_date: Optional[str] = None
+    description: Optional[str] = Field(default=None, max_length=500)
+    auto_post: bool = Field(default=True)
+
+
+class CheckBounceRequest(BaseModel):
+    bank_account_id: Optional[int] = Field(default=None, ge=1)
+    expense_account_id: Optional[int] = Field(default=None, ge=1)
+    expense_amount: Optional[float] = Field(default=None, gt=0)
+    document_date: Optional[str] = None
+    description: Optional[str] = Field(default=None, max_length=500)
+    auto_post: bool = Field(default=True)
+
+
+class CheckPayRequest(BaseModel):
+    bank_account_id: int = Field(..., ge=1)
+    document_date: Optional[str] = None
+    description: Optional[str] = Field(default=None, max_length=500)
+    auto_post: bool = Field(default=True)
+
+
+class CheckDepositRequest(BaseModel):
+    bank_account_id: int = Field(..., ge=1)
+    document_date: Optional[str] = None
+    description: Optional[str] = Field(default=None, max_length=500)
+    auto_post: bool = Field(default=True)
+
diff --git a/hesabixAPI/adapters/db/models/check.py b/hesabixAPI/adapters/db/models/check.py
index e27a165..a6e5edf 100644
--- a/hesabixAPI/adapters/db/models/check.py
+++ b/hesabixAPI/adapters/db/models/check.py
@@ -12,6 +12,7 @@ from sqlalchemy import (
     Numeric,
     Enum as SQLEnum,
     Index,
+    JSON,
 )
 from sqlalchemy.orm import Mapped, mapped_column, relationship
 
@@ -23,6 +24,21 @@ class CheckType(str, Enum):
     TRANSFERRED = "TRANSFERRED"
 
 
+class CheckStatus(str, Enum):
+    RECEIVED_ON_HAND = "RECEIVED_ON_HAND"          # چک دریافتی در دست
+    TRANSFERRED_ISSUED = "TRANSFERRED_ISSUED"      # چک پرداختنی صادر و تحویل شده
+    DEPOSITED = "DEPOSITED"                        # سپرده به بانک (در جریان وصول)
+    CLEARED = "CLEARED"                            # پاس/وصول شده
+    ENDORSED = "ENDORSED"                          # واگذار شده به شخص ثالث
+    RETURNED = "RETURNED"                          # عودت شده
+    BOUNCED = "BOUNCED"                            # برگشت خورده
+    CANCELLED = "CANCELLED"                        # ابطال شده
+
+class HolderType(str, Enum):
+    BUSINESS = "BUSINESS"
+    BANK = "BANK"
+    PERSON = "PERSON"
+
 class Check(Base):
     __tablename__ = "checks"
     __table_args__ = (
@@ -54,6 +70,14 @@ class Check(Base):
     amount: Mapped[float] = mapped_column(Numeric(18, 2), nullable=False)
     currency_id: Mapped[int] = mapped_column(Integer, ForeignKey("currencies.id", ondelete="RESTRICT"), nullable=False, index=True)
 
+    # وضعیت و نگهدارنده
+    status: Mapped[CheckStatus | None] = mapped_column(SQLEnum(CheckStatus, name="check_status"), nullable=True, index=True)
+    status_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
+    current_holder_type: Mapped[HolderType | None] = mapped_column(SQLEnum(HolderType, name="check_holder_type"), nullable=True, index=True)
+    current_holder_id: Mapped[int | None] = mapped_column(Integer, nullable=True, index=True)
+    last_action_document_id: Mapped[int | None] = mapped_column(Integer, ForeignKey("documents.id", ondelete="SET NULL"), nullable=True, index=True)
+    developer_data: Mapped[dict | None] = mapped_column(JSON, nullable=True)
+
     created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, nullable=False)
     updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow, nullable=False)
 
@@ -61,5 +85,6 @@ class Check(Base):
     business = relationship("Business", backref="checks")
     person = relationship("Person", lazy="joined")
     currency = relationship("Currency")
+    last_action_document = relationship("Document")
 
 
diff --git a/hesabixAPI/app/main.py b/hesabixAPI/app/main.py
index b51d966..e029d3d 100644
--- a/hesabixAPI/app/main.py
+++ b/hesabixAPI/app/main.py
@@ -35,6 +35,7 @@ from adapters.api.v1.transfers import router as transfers_router
 from adapters.api.v1.fiscal_years import router as fiscal_years_router
 from adapters.api.v1.expense_income import router as expense_income_router
 from adapters.api.v1.documents import router as documents_router
+from adapters.api.v1.kardex import router as kardex_router
 from app.core.i18n import negotiate_locale, Translator
 from app.core.error_handlers import register_error_handlers
 from app.core.smart_normalizer import smart_normalize_json, SmartNormalizerConfig
@@ -319,6 +320,7 @@ def create_app() -> FastAPI:
     application.include_router(expense_income_router, prefix=settings.api_v1_prefix)
     application.include_router(documents_router, prefix=settings.api_v1_prefix)
     application.include_router(fiscal_years_router, prefix=settings.api_v1_prefix)
+    application.include_router(kardex_router, prefix=settings.api_v1_prefix)
     
     # Support endpoints
     application.include_router(support_tickets_router, prefix=f"{settings.api_v1_prefix}/support")
diff --git a/hesabixAPI/app/services/check_service.py b/hesabixAPI/app/services/check_service.py
index 4baa948..8b79753 100644
--- a/hesabixAPI/app/services/check_service.py
+++ b/hesabixAPI/app/services/check_service.py
@@ -1,14 +1,19 @@
 from __future__ import annotations
 
 from typing import Any, Dict, List, Optional
-from datetime import datetime
+from datetime import datetime, date
+from decimal import Decimal
 
 from sqlalchemy.orm import Session
 from sqlalchemy import and_, or_, func
 
-from adapters.db.models.check import Check, CheckType
-from adapters.db.models.person import Person
+from adapters.db.models.check import Check, CheckType, CheckStatus, HolderType
+from adapters.db.models.document import Document
+from adapters.db.models.document_line import DocumentLine
+from adapters.db.models.account import Account
+from adapters.db.models.fiscal_year import FiscalYear
 from adapters.db.models.currency import Currency
+from adapters.db.models.person import Person
 from app.core.responses import ApiError
 
 
@@ -19,7 +24,37 @@ def _parse_iso(dt: str) -> datetime:
         raise ApiError("INVALID_DATE", f"Invalid date: {dt}", http_status=400)
 
 
-def create_check(db: Session, business_id: int, data: Dict[str, Any]) -> Dict[str, Any]:
+def _parse_iso_date_only(dt: str | datetime | date) -> date:
+    if isinstance(dt, date) and not isinstance(dt, datetime):
+        return dt
+    if isinstance(dt, datetime):
+        return dt.date()
+    try:
+        return datetime.fromisoformat(str(dt)).date()
+    except Exception:
+        return datetime.utcnow().date()
+
+
+def _get_fixed_account_by_code(db: Session, account_code: str) -> Account:
+    account = db.query(Account).filter(Account.code == str(account_code)).first()
+    if not account:
+        from app.core.responses import ApiError
+        raise ApiError("ACCOUNT_NOT_FOUND", f"Account with code {account_code} not found", http_status=404)
+    return account
+
+
+def _get_business_fiscal_year(db: Session, business_id: int) -> FiscalYear:
+    from sqlalchemy import and_  # local import to avoid unused import if not used elsewhere
+    fy = db.query(FiscalYear).filter(
+        and_(FiscalYear.business_id == business_id, FiscalYear.is_closed == False)  # noqa: E712
+    ).order_by(FiscalYear.start_date.desc()).first()
+    if not fy:
+        from app.core.responses import ApiError
+        raise ApiError("FISCAL_YEAR_NOT_FOUND", "Active fiscal year not found", http_status=404)
+    return fy
+
+
+def create_check(db: Session, business_id: int, user_id: int, data: Dict[str, Any]) -> Dict[str, Any]:
     ctype = str(data.get('type', '')).lower()
     if ctype not in ("received", "transferred"):
         raise ApiError("INVALID_CHECK_TYPE", "Invalid check type", http_status=400)
@@ -75,10 +110,109 @@ def create_check(db: Session, business_id: int, data: Dict[str, Any]) -> Dict[st
         currency_id=int(data.get('currency_id')),
     )
 
+    # تعیین وضعیت اولیه
+    if ctype == "received":
+        obj.status = CheckStatus.RECEIVED_ON_HAND
+        obj.current_holder_type = HolderType.BUSINESS
+        obj.current_holder_id = None
+    else:
+        obj.status = CheckStatus.TRANSFERRED_ISSUED
+        obj.current_holder_type = HolderType.PERSON if person_id else HolderType.BUSINESS
+        obj.current_holder_id = int(person_id) if person_id else None
+
     db.add(obj)
     db.commit()
     db.refresh(obj)
-    return check_to_dict(db, obj)
+
+    # ایجاد سند حسابداری خودکار در صورت درخواست
+    created_document_id: Optional[int] = None
+    try:
+        if bool(data.get("auto_post")):
+            # آماده‌سازی داده‌های سند
+            document_date: date = _parse_iso_date_only(data.get("document_date") or issue_date)
+            fiscal_year = _get_business_fiscal_year(db, business_id)
+
+            # تعیین حساب‌ها و سطرها
+            amount_dec = Decimal(str(amount_val))
+            lines: List[Dict[str, Any]] = []
+            description = (str(data.get("document_description")).strip() or None) if data.get("document_description") is not None else None
+
+            if ctype == "received":
+                # بدهکار: اسناد دریافتنی 10403
+                acc_notes_recv = _get_fixed_account_by_code(db, "10403")
+                lines.append({
+                    "account_id": acc_notes_recv.id,
+                    "debit": amount_dec,
+                    "credit": Decimal(0),
+                    "description": description or "ثبت چک دریافتی",
+                    "check_id": obj.id,
+                })
+                # بستانکار: حساب دریافتنی شخص 10401
+                acc_ar = _get_fixed_account_by_code(db, "10401")
+                lines.append({
+                    "account_id": acc_ar.id,
+                    "person_id": int(person_id) if person_id else None,
+                    "debit": Decimal(0),
+                    "credit": amount_dec,
+                    "description": description or "ثبت چک دریافتی",
+                    "check_id": obj.id,
+                })
+            else:  # transferred
+                # بدهکار: حساب پرداختنی شخص 20201 (در صورت وجود شخص)
+                acc_ap = _get_fixed_account_by_code(db, "20201")
+                lines.append({
+                    "account_id": acc_ap.id,
+                    "person_id": int(person_id) if person_id else None,
+                    "debit": amount_dec,
+                    "credit": Decimal(0),
+                    "description": description or "ثبت چک واگذار شده",
+                    "check_id": obj.id,
+                })
+                # بستانکار: اسناد پرداختنی 20202
+                acc_notes_pay = _get_fixed_account_by_code(db, "20202")
+                lines.append({
+                    "account_id": acc_notes_pay.id,
+                    "debit": Decimal(0),
+                    "credit": amount_dec,
+                    "description": description or "ثبت چک واگذار شده",
+                    "check_id": obj.id,
+                })
+
+            # ایجاد سند
+            document = Document(
+                code=f"CHK-{document_date.strftime('%Y%m%d')}-{int(datetime.utcnow().timestamp())%100000}",
+                business_id=business_id,
+                fiscal_year_id=fiscal_year.id,
+                currency_id=int(data.get("currency_id")),
+                created_by_user_id=int(user_id),
+                document_date=document_date,
+                document_type="check",
+                is_proforma=False,
+                description=description,
+                extra_info={
+                    "source": "check_create",
+                    "check_id": obj.id,
+                    "check_type": ctype,
+                },
+            )
+            db.add(document)
+            db.flush()
+
+            for line in lines:
+                db.add(DocumentLine(document_id=document.id, **line))
+
+            db.commit()
+            db.refresh(document)
+            created_document_id = document.id
+    except Exception:
+        # در صورت شکست ایجاد سند، تغییری در ایجاد چک نمی‌دهیم و خطا نمی‌ریزیم
+        # (می‌توان رفتار را سخت‌گیرانه کرد و رول‌بک نمود؛ فعلاً نرم)
+        db.rollback()
+
+    result = check_to_dict(db, obj)
+    if created_document_id:
+        result["document_id"] = created_document_id
+    return result
 
 
 def get_check_by_id(db: Session, check_id: int) -> Optional[Dict[str, Any]]:
@@ -86,6 +220,401 @@ def get_check_by_id(db: Session, check_id: int) -> Optional[Dict[str, Any]]:
     return check_to_dict(db, obj) if obj else None
 
 
+# =====================
+# Action helpers
+# =====================
+
+def _create_document_for_check_action(
+    db: Session,
+    *,
+    business_id: int,
+    user_id: int,
+    currency_id: int,
+    document_date: date,
+    description: Optional[str],
+    lines: List[Dict[str, Any]],
+    extra_info: Dict[str, Any],
+) -> int:
+    document = Document(
+        code=f"CHK-{document_date.strftime('%Y%m%d')}-{int(datetime.utcnow().timestamp())%100000}",
+        business_id=business_id,
+        fiscal_year_id=_get_business_fiscal_year(db, business_id).id,
+        currency_id=int(currency_id),
+        created_by_user_id=int(user_id),
+        document_date=document_date,
+        document_type="check",
+        is_proforma=False,
+        description=description,
+        extra_info=extra_info,
+    )
+    db.add(document)
+    db.flush()
+    for line in lines:
+        db.add(DocumentLine(document_id=document.id, **line))
+    db.commit()
+    db.refresh(document)
+    return document.id
+
+
+def _ensure_account(db: Session, code: str) -> int:
+    return _get_fixed_account_by_code(db, code).id
+
+
+def _parse_optional_date(d: Any, fallback: date) -> date:
+    return _parse_iso_date_only(d) if d else fallback
+
+
+def _load_check_or_404(db: Session, check_id: int) -> Check:
+    obj = db.query(Check).filter(Check.id == check_id).first()
+    if not obj:
+        raise ApiError("CHECK_NOT_FOUND", "Check not found", http_status=404)
+    return obj
+
+
+def endorse_check(db: Session, check_id: int, user_id: int, data: Dict[str, Any]) -> Dict[str, Any]:
+    obj = _load_check_or_404(db, check_id)
+    if obj.type != CheckType.RECEIVED:
+        raise ApiError("INVALID_ACTION", "Only received checks can be endorsed", http_status=400)
+    if obj.status not in (CheckStatus.RECEIVED_ON_HAND, CheckStatus.RETURNED, CheckStatus.BOUNCED):
+        raise ApiError("INVALID_STATE", f"Cannot endorse from status {obj.status}", http_status=400)
+
+    target_person_id = int(data.get("target_person_id"))
+    document_date = _parse_optional_date(data.get("document_date"), obj.issue_date.date())
+    description = (data.get("description") or None)
+
+    lines: List[Dict[str, Any]] = []
+    amount_dec = Decimal(str(obj.amount))
+    # Dr 20201 (target person AP), Cr 10403
+    lines.append({
+        "account_id": _ensure_account(db, "20201"),
+        "person_id": target_person_id,
+        "debit": amount_dec,
+        "credit": Decimal(0),
+        "description": description or "واگذاری چک",
+        "check_id": obj.id,
+    })
+    lines.append({
+        "account_id": _ensure_account(db, "10403"),
+        "debit": Decimal(0),
+        "credit": amount_dec,
+        "description": description or "واگذاری چک",
+        "check_id": obj.id,
+    })
+
+    document_id = None
+    if bool(data.get("auto_post", True)):
+        document_id = _create_document_for_check_action(
+            db,
+            business_id=obj.business_id,
+            user_id=user_id,
+            currency_id=obj.currency_id,
+            document_date=document_date,
+            description=description,
+            lines=lines,
+            extra_info={"source": "check_action", "action": "endorse", "check_id": obj.id},
+        )
+
+    # Update state
+    obj.status = CheckStatus.ENDORSED
+    obj.status_at = datetime.utcnow()
+    obj.current_holder_type = HolderType.PERSON
+    obj.current_holder_id = target_person_id
+    obj.last_action_document_id = document_id
+    db.commit(); db.refresh(obj)
+    res = check_to_dict(db, obj)
+    if document_id:
+        res["document_id"] = document_id
+    return res
+
+
+def clear_check(db: Session, check_id: int, user_id: int, data: Dict[str, Any]) -> Dict[str, Any]:
+    obj = _load_check_or_404(db, check_id)
+    document_date = _parse_optional_date(data.get("document_date"), obj.due_date.date())
+    description = (data.get("description") or None)
+    amount_dec = Decimal(str(obj.amount))
+    lines: List[Dict[str, Any]] = []
+
+    if obj.type == CheckType.RECEIVED:
+        # Dr 10203 (bank), Cr 10403
+        lines.append({
+            "account_id": _ensure_account(db, "10203"),
+            "bank_account_id": int(data.get("bank_account_id")),
+            "debit": amount_dec,
+            "credit": Decimal(0),
+            "description": description or "وصول چک",
+            "check_id": obj.id,
+        })
+        lines.append({
+            "account_id": _ensure_account(db, "10403"),
+            "debit": Decimal(0),
+            "credit": amount_dec,
+            "description": description or "وصول چک",
+            "check_id": obj.id,
+        })
+    else:
+        # transferred/pay: Dr 20202, Cr 10203
+        lines.append({
+            "account_id": _ensure_account(db, "20202"),
+            "debit": amount_dec,
+            "credit": Decimal(0),
+            "description": description or "پرداخت چک",
+            "check_id": obj.id,
+        })
+        lines.append({
+            "account_id": _ensure_account(db, "10203"),
+            "bank_account_id": int(data.get("bank_account_id")),
+            "debit": Decimal(0),
+            "credit": amount_dec,
+            "description": description or "پرداخت چک",
+            "check_id": obj.id,
+        })
+
+    document_id = None
+    if bool(data.get("auto_post", True)):
+        document_id = _create_document_for_check_action(
+            db,
+            business_id=obj.business_id,
+            user_id=user_id,
+            currency_id=obj.currency_id,
+            document_date=document_date,
+            description=description,
+            lines=lines,
+            extra_info={"source": "check_action", "action": "clear", "check_id": obj.id},
+        )
+
+    obj.status = CheckStatus.CLEARED
+    obj.status_at = datetime.utcnow()
+    obj.current_holder_type = HolderType.BANK
+    obj.current_holder_id = int(data.get("bank_account_id"))
+    obj.last_action_document_id = document_id
+    db.commit(); db.refresh(obj)
+    res = check_to_dict(db, obj)
+    if document_id:
+        res["document_id"] = document_id
+    return res
+
+
+def pay_check(db: Session, check_id: int, user_id: int, data: Dict[str, Any]) -> Dict[str, Any]:
+    # alias to clear_check for transferred
+    obj = _load_check_or_404(db, check_id)
+    if obj.type != CheckType.TRANSFERRED:
+        raise ApiError("INVALID_ACTION", "Only transferred checks can be paid", http_status=400)
+    return clear_check(db, check_id, user_id, data)
+
+
+def return_check(db: Session, check_id: int, user_id: int, data: Dict[str, Any]) -> Dict[str, Any]:
+    obj = _load_check_or_404(db, check_id)
+    document_date = _parse_optional_date(data.get("document_date"), obj.issue_date.date())
+    description = (data.get("description") or None)
+    amount_dec = Decimal(str(obj.amount))
+    lines: List[Dict[str, Any]] = []
+
+    if obj.type == CheckType.RECEIVED:
+        if not obj.person_id:
+            raise ApiError("PERSON_REQUIRED", "person_id is required on received check to return", http_status=400)
+        # Dr 10401(person), Cr 10403
+        lines.append({
+            "account_id": _ensure_account(db, "10401"),
+            "person_id": int(obj.person_id),
+            "debit": amount_dec,
+            "credit": Decimal(0),
+            "description": description or "عودت چک",
+            "check_id": obj.id,
+        })
+        lines.append({
+            "account_id": _ensure_account(db, "10403"),
+            "debit": Decimal(0),
+            "credit": amount_dec,
+            "description": description or "عودت چک",
+            "check_id": obj.id,
+        })
+        obj.current_holder_type = HolderType.PERSON
+        obj.current_holder_id = int(obj.person_id)
+    else:
+        # transferred: Dr 20202, Cr 20201(person)
+        if not obj.person_id:
+            raise ApiError("PERSON_REQUIRED", "person_id is required on transferred check to return", http_status=400)
+        lines.append({
+            "account_id": _ensure_account(db, "20202"),
+            "debit": amount_dec,
+            "credit": Decimal(0),
+            "description": description or "عودت چک",
+            "check_id": obj.id,
+        })
+        lines.append({
+            "account_id": _ensure_account(db, "20201"),
+            "person_id": int(obj.person_id),
+            "debit": Decimal(0),
+            "credit": amount_dec,
+            "description": description or "عودت چک",
+            "check_id": obj.id,
+        })
+        obj.current_holder_type = HolderType.BUSINESS
+        obj.current_holder_id = None
+
+    document_id = None
+    if bool(data.get("auto_post", True)):
+        document_id = _create_document_for_check_action(
+            db,
+            business_id=obj.business_id,
+            user_id=user_id,
+            currency_id=obj.currency_id,
+            document_date=document_date,
+            description=description,
+            lines=lines,
+            extra_info={"source": "check_action", "action": "return", "check_id": obj.id},
+        )
+
+    obj.status = CheckStatus.RETURNED
+    obj.status_at = datetime.utcnow()
+    obj.last_action_document_id = document_id
+    db.commit(); db.refresh(obj)
+    res = check_to_dict(db, obj)
+    if document_id:
+        res["document_id"] = document_id
+    return res
+
+
+def bounce_check(db: Session, check_id: int, user_id: int, data: Dict[str, Any]) -> Dict[str, Any]:
+    obj = _load_check_or_404(db, check_id)
+    document_date = _parse_optional_date(data.get("document_date"), obj.due_date.date())
+    description = (data.get("description") or None)
+    amount_dec = Decimal(str(obj.amount))
+    lines: List[Dict[str, Any]] = []
+
+    if obj.type == CheckType.RECEIVED:
+        # Reverse cash if previously cleared; simplified: Dr 10403, Cr 10203
+        bank_account_id = data.get("bank_account_id")
+        lines.append({
+            "account_id": _ensure_account(db, "10403"),
+            "debit": amount_dec,
+            "credit": Decimal(0),
+            "description": description or "برگشت چک",
+            "check_id": obj.id,
+        })
+        lines.append({
+            "account_id": _ensure_account(db, "10203"),
+            **({"bank_account_id": int(bank_account_id)} if bank_account_id else {}),
+            "debit": Decimal(0),
+            "credit": amount_dec,
+            "description": description or "برگشت چک",
+            "check_id": obj.id,
+        })
+    else:
+        # transferred: Dr 20202, Cr 20201(person) (increase AP again)
+        if not obj.person_id:
+            raise ApiError("PERSON_REQUIRED", "person_id is required on transferred check to bounce", http_status=400)
+        lines.append({
+            "account_id": _ensure_account(db, "20202"),
+            "debit": amount_dec,
+            "credit": Decimal(0),
+            "description": description or "برگشت چک",
+            "check_id": obj.id,
+        })
+        lines.append({
+            "account_id": _ensure_account(db, "20201"),
+            "person_id": int(obj.person_id),
+            "debit": Decimal(0),
+            "credit": amount_dec,
+            "description": description or "برگشت چک",
+            "check_id": obj.id,
+        })
+
+    # Optional expense fee
+    expense_amount = data.get("expense_amount")
+    expense_account_id = data.get("expense_account_id")
+    bank_account_id = data.get("bank_account_id")
+    if expense_amount and expense_account_id and float(expense_amount) > 0:
+        lines.append({
+            "account_id": int(expense_account_id),
+            "debit": Decimal(str(expense_amount)),
+            "credit": Decimal(0),
+            "description": description or "هزینه برگشت چک",
+            "check_id": obj.id,
+        })
+        lines.append({
+            "account_id": _ensure_account(db, "10203"),
+            **({"bank_account_id": int(bank_account_id)} if bank_account_id else {}),
+            "debit": Decimal(0),
+            "credit": Decimal(str(expense_amount)),
+            "description": description or "هزینه برگشت چک",
+            "check_id": obj.id,
+        })
+
+    document_id = None
+    if bool(data.get("auto_post", True)):
+        document_id = _create_document_for_check_action(
+            db,
+            business_id=obj.business_id,
+            user_id=user_id,
+            currency_id=obj.currency_id,
+            document_date=document_date,
+            description=description,
+            lines=lines,
+            extra_info={"source": "check_action", "action": "bounce", "check_id": obj.id},
+        )
+
+    obj.status = CheckStatus.BOUNCED
+    obj.status_at = datetime.utcnow()
+    obj.current_holder_type = HolderType.BUSINESS
+    obj.current_holder_id = None
+    obj.last_action_document_id = document_id
+    db.commit(); db.refresh(obj)
+    res = check_to_dict(db, obj)
+    if document_id:
+        res["document_id"] = document_id
+    return res
+
+
+def deposit_check(db: Session, check_id: int, user_id: int, data: Dict[str, Any]) -> Dict[str, Any]:
+    obj = _load_check_or_404(db, check_id)
+    if obj.type != CheckType.RECEIVED:
+        raise ApiError("INVALID_ACTION", "Only received checks can be deposited", http_status=400)
+    document_date = _parse_optional_date(data.get("document_date"), obj.due_date.date())
+    description = (data.get("description") or None)
+    amount_dec = Decimal(str(obj.amount))
+    # Requires account 10404 to exist
+    in_collection = _get_fixed_account_by_code(db, "10404")  # may raise 404
+    lines: List[Dict[str, Any]] = [
+        {
+            "account_id": in_collection.id,
+            "debit": amount_dec,
+            "credit": Decimal(0),
+            "description": description or "سپرده چک به بانک",
+            "check_id": obj.id,
+        },
+        {
+            "account_id": _ensure_account(db, "10403"),
+            "debit": Decimal(0),
+            "credit": amount_dec,
+            "description": description or "سپرده چک به بانک",
+            "check_id": obj.id,
+        },
+    ]
+    document_id = None
+    if bool(data.get("auto_post", True)):
+        document_id = _create_document_for_check_action(
+            db,
+            business_id=obj.business_id,
+            user_id=user_id,
+            currency_id=obj.currency_id,
+            document_date=document_date,
+            description=description,
+            lines=lines,
+            extra_info={"source": "check_action", "action": "deposit", "check_id": obj.id},
+        )
+
+    obj.status = CheckStatus.DEPOSITED
+    obj.status_at = datetime.utcnow()
+    obj.current_holder_type = HolderType.BANK
+    obj.last_action_document_id = document_id
+    db.commit(); db.refresh(obj)
+    res = check_to_dict(db, obj)
+    if document_id:
+        res["document_id"] = document_id
+    return res
+
+
 def update_check(db: Session, check_id: int, data: Dict[str, Any]) -> Optional[Dict[str, Any]]:
     obj = db.query(Check).filter(Check.id == check_id).first()
     if obj is None:
@@ -197,6 +726,22 @@ def list_checks(db: Session, business_id: int, query: Dict[str, Any]) -> Dict[st
                     q = q.filter(Check.type == enum_val)
                 except Exception:
                     pass
+            elif prop == 'status':
+                try:
+                    if op == '=' and isinstance(val, str) and val:
+                        enum_val = CheckStatus[val]
+                        q = q.filter(Check.status == enum_val)
+                    elif op == 'in' and isinstance(val, list) and val:
+                        enum_vals = []
+                        for v in val:
+                            try:
+                                enum_vals.append(CheckStatus[str(v)])
+                            except Exception:
+                                pass
+                        if enum_vals:
+                            q = q.filter(Check.status.in_(enum_vals))
+                except Exception:
+                    pass
             elif prop == 'currency' and op == '=':
                 try:
                     q = q.filter(Check.currency_id == int(val))
@@ -283,6 +828,11 @@ def check_to_dict(db: Session, obj: Optional[Check]) -> Optional[Dict[str, Any]]
         "amount": float(obj.amount),
         "currency_id": obj.currency_id,
         "currency": currency_title,
+        "status": (obj.status.name if obj.status else None),
+        "status_at": (obj.status_at.isoformat() if obj.status_at else None),
+        "current_holder_type": (obj.current_holder_type.name if obj.current_holder_type else None),
+        "current_holder_id": obj.current_holder_id,
+        "last_action_document_id": obj.last_action_document_id,
         "created_at": obj.created_at.isoformat(),
         "updated_at": obj.updated_at.isoformat(),
     }
diff --git a/hesabixAPI/app/services/kardex_service.py b/hesabixAPI/app/services/kardex_service.py
new file mode 100644
index 0000000..2b67bce
--- /dev/null
+++ b/hesabixAPI/app/services/kardex_service.py
@@ -0,0 +1,267 @@
+from __future__ import annotations
+
+from typing import Any, Dict, List, Optional, Tuple
+from datetime import date
+
+from sqlalchemy.orm import Session
+from sqlalchemy import and_, or_, exists, select
+
+from adapters.db.models.document import Document
+from adapters.db.models.document_line import DocumentLine
+from adapters.db.models.fiscal_year import FiscalYear
+
+
+# Helpers (reuse existing helpers from other services when possible)
+def _parse_iso_date(dt: str) -> date:
+    from app.services.transfer_service import _parse_iso_date as _p  # type: ignore
+    return _p(dt)
+
+
+def _get_current_fiscal_year(db: Session, business_id: int) -> FiscalYear:
+    from app.services.transfer_service import _get_current_fiscal_year as _g  # type: ignore
+    return _g(db, business_id)
+
+
+def _build_group_condition(column, ids: List[int]) -> Any:
+    if not ids:
+        return None
+    return column.in_(ids)
+
+
+def _collect_ids(query: Dict[str, Any], key: str) -> List[int]:
+    vals = query.get(key)
+    if not isinstance(vals, (list, tuple)):
+        return []
+    out: List[int] = []
+    for v in vals:
+        try:
+            out.append(int(v))
+        except Exception:
+            continue
+    return out
+
+
+def list_kardex_lines(db: Session, business_id: int, query: Dict[str, Any]) -> Dict[str, Any]:
+    """لیست خطوط اسناد (کاردکس) با پشتیبانی از انتخاب چندگانه و حالت‌های تطابق.
+
+    پارامترهای ورودی مورد انتظار در query:
+      - from_date, to_date: str (ISO)
+      - fiscal_year_id: int (اختیاری؛ در غیر این صورت سال مالی جاری)
+      - person_ids, product_ids, bank_account_ids, cash_register_ids, petty_cash_ids, account_ids, check_ids: List[int]
+      - match_mode: "any" | "same_line" | "document_and" (پیش‌فرض: any)
+      - result_scope: "lines_matching" | "lines_of_document" (پیش‌فرض: lines_matching)
+      - sort_by: یکی از: document_date, document_code, debit, credit, quantity, created_at (پیش‌فرض: document_date)
+      - sort_desc: bool
+      - skip, take: pagination
+    """
+
+    # Base query: DocumentLine join Document
+    q = db.query(DocumentLine, Document).join(Document, Document.id == DocumentLine.document_id).filter(
+        Document.business_id == business_id
+    )
+
+    # Fiscal year handling
+    fiscal_year_id = query.get("fiscal_year_id")
+    try:
+        fiscal_year_id_int = int(fiscal_year_id) if fiscal_year_id is not None else None
+    except Exception:
+        fiscal_year_id_int = None
+    if fiscal_year_id_int is None:
+        try:
+            fy = _get_current_fiscal_year(db, business_id)
+            fiscal_year_id_int = fy.id
+        except Exception:
+            fiscal_year_id_int = None
+    if fiscal_year_id_int is not None:
+        q = q.filter(Document.fiscal_year_id == fiscal_year_id_int)
+
+    # Date range
+    from_date = query.get("from_date")
+    to_date = query.get("to_date")
+    if isinstance(from_date, str) and from_date:
+        try:
+            q = q.filter(Document.document_date >= _parse_iso_date(from_date))
+        except Exception:
+            pass
+    if isinstance(to_date, str) and to_date:
+        try:
+            q = q.filter(Document.document_date <= _parse_iso_date(to_date))
+        except Exception:
+            pass
+
+    # Read selected IDs
+    person_ids = _collect_ids(query, "person_ids")
+    product_ids = _collect_ids(query, "product_ids")
+    bank_account_ids = _collect_ids(query, "bank_account_ids")
+    cash_register_ids = _collect_ids(query, "cash_register_ids")
+    petty_cash_ids = _collect_ids(query, "petty_cash_ids")
+    account_ids = _collect_ids(query, "account_ids")
+    check_ids = _collect_ids(query, "check_ids")
+
+    # Match mode
+    match_mode = str(query.get("match_mode") or "any").lower()
+    result_scope = str(query.get("result_scope") or "lines_matching").lower()
+
+    # Build conditions by group
+    group_filters = []
+    if person_ids:
+        group_filters.append(DocumentLine.person_id.in_(person_ids))
+    if product_ids:
+        group_filters.append(DocumentLine.product_id.in_(product_ids))
+    if bank_account_ids:
+        group_filters.append(DocumentLine.bank_account_id.in_(bank_account_ids))
+    if cash_register_ids:
+        group_filters.append(DocumentLine.cash_register_id.in_(cash_register_ids))
+    if petty_cash_ids:
+        group_filters.append(DocumentLine.petty_cash_id.in_(petty_cash_ids))
+    if account_ids:
+        group_filters.append(DocumentLine.account_id.in_(account_ids))
+    if check_ids:
+        group_filters.append(DocumentLine.check_id.in_(check_ids))
+
+    # Apply matching logic
+    if group_filters:
+        if match_mode == "same_line":
+            # AND across non-empty groups on the same line
+            q = q.filter(and_(*group_filters))
+        elif match_mode == "document_and":
+            # Require each non-empty group to exist in some line of the same document
+            doc_conditions = []
+            if person_ids:
+                sub = db.query(DocumentLine.id).filter(
+                    and_(DocumentLine.document_id == Document.id, DocumentLine.person_id.in_(person_ids))
+                ).exists()
+                doc_conditions.append(sub)
+            if product_ids:
+                sub = db.query(DocumentLine.id).filter(
+                    and_(DocumentLine.document_id == Document.id, DocumentLine.product_id.in_(product_ids))
+                ).exists()
+                doc_conditions.append(sub)
+            if bank_account_ids:
+                sub = db.query(DocumentLine.id).filter(
+                    and_(DocumentLine.document_id == Document.id, DocumentLine.bank_account_id.in_(bank_account_ids))
+                ).exists()
+                doc_conditions.append(sub)
+            if cash_register_ids:
+                sub = db.query(DocumentLine.id).filter(
+                    and_(DocumentLine.document_id == Document.id, DocumentLine.cash_register_id.in_(cash_register_ids))
+                ).exists()
+                doc_conditions.append(sub)
+            if petty_cash_ids:
+                sub = db.query(DocumentLine.id).filter(
+                    and_(DocumentLine.document_id == Document.id, DocumentLine.petty_cash_id.in_(petty_cash_ids))
+                ).exists()
+                doc_conditions.append(sub)
+            if account_ids:
+                sub = db.query(DocumentLine.id).filter(
+                    and_(DocumentLine.document_id == Document.id, DocumentLine.account_id.in_(account_ids))
+                ).exists()
+                doc_conditions.append(sub)
+            if check_ids:
+                sub = db.query(DocumentLine.id).filter(
+                    and_(DocumentLine.document_id == Document.id, DocumentLine.check_id.in_(check_ids))
+                ).exists()
+                doc_conditions.append(sub)
+
+            if doc_conditions:
+                q = q.filter(and_(*doc_conditions))
+
+            # For lines scope: either only matching lines or all lines of matching documents
+            if result_scope == "lines_matching":
+                q = q.filter(or_(*group_filters))
+            else:
+                # lines_of_document: no extra line filter
+                pass
+        else:
+            # any: OR across groups on the same line
+            q = q.filter(or_(*group_filters))
+
+    # Sorting
+    sort_by = (query.get("sort_by") or "document_date")
+    sort_desc = bool(query.get("sort_desc", True))
+    if sort_by == "document_date":
+        order_col = Document.document_date
+    elif sort_by == "document_code":
+        order_col = Document.code
+    elif sort_by == "debit":
+        order_col = DocumentLine.debit
+    elif sort_by == "credit":
+        order_col = DocumentLine.credit
+    elif sort_by == "quantity":
+        order_col = DocumentLine.quantity
+    elif sort_by == "created_at":
+        order_col = DocumentLine.created_at
+    else:
+        order_col = Document.document_date
+    q = q.order_by(order_col.desc() if sort_desc else order_col.asc())
+
+    # Pagination
+    try:
+        skip = int(query.get("skip", 0))
+    except Exception:
+        skip = 0
+    try:
+        take = int(query.get("take", 20))
+    except Exception:
+        take = 20
+
+    total = q.count()
+    rows: List[Tuple[DocumentLine, Document]] = q.offset(skip).limit(take).all()
+
+    # Running balance (optional)
+    include_running = bool(query.get("include_running_balance", False))
+    running_amount: float = 0.0
+    running_quantity: float = 0.0
+
+    items: List[Dict[str, Any]] = []
+    for line, doc in rows:
+        item: Dict[str, Any] = {
+            "line_id": line.id,
+            "document_id": doc.id,
+            "document_code": getattr(doc, "code", None),
+            "document_date": getattr(doc, "document_date", None),
+            "document_type": getattr(doc, "document_type", None),
+            "description": line.description,
+            "debit": float(line.debit or 0),
+            "credit": float(line.credit or 0),
+            "quantity": float(line.quantity or 0) if line.quantity is not None else None,
+            "account_id": line.account_id,
+            "person_id": line.person_id,
+            "product_id": line.product_id,
+            "bank_account_id": line.bank_account_id,
+            "cash_register_id": line.cash_register_id,
+            "petty_cash_id": line.petty_cash_id,
+            "check_id": line.check_id,
+        }
+
+        if include_running:
+            try:
+                running_amount += float(line.debit or 0) - float(line.credit or 0)
+            except Exception:
+                pass
+            try:
+                if line.quantity is not None:
+                    running_quantity += float(line.quantity or 0)
+            except Exception:
+                pass
+            item["running_amount"] = running_amount
+            # فقط اگر ستون quantity وجود داشته باشد
+            if line.quantity is not None:
+                item["running_quantity"] = running_quantity
+
+        items.append(item)
+
+    return {
+        "items": items,
+        "pagination": {
+            "total": total,
+            "page": (skip // take) + 1,
+            "per_page": take,
+            "total_pages": (total + take - 1) // take,
+            "has_next": skip + take < total,
+            "has_prev": skip > 0,
+        },
+        "query_info": query,
+    }
+
+
diff --git a/hesabixAPI/hesabix_api.egg-info/SOURCES.txt b/hesabixAPI/hesabix_api.egg-info/SOURCES.txt
index e940fb4..9273166 100644
--- a/hesabixAPI/hesabix_api.egg-info/SOURCES.txt
+++ b/hesabixAPI/hesabix_api.egg-info/SOURCES.txt
@@ -20,6 +20,7 @@ adapters/api/v1/expense_income.py
 adapters/api/v1/fiscal_years.py
 adapters/api/v1/health.py
 adapters/api/v1/invoices.py
+adapters/api/v1/kardex.py
 adapters/api/v1/persons.py
 adapters/api/v1/petty_cash.py
 adapters/api/v1/price_lists.py
@@ -146,6 +147,7 @@ app/services/email_service.py
 app/services/expense_income_service.py
 app/services/file_storage_service.py
 app/services/invoice_service.py
+app/services/kardex_service.py
 app/services/person_service.py
 app/services/petty_cash_service.py
 app/services/price_list_service.py
@@ -217,6 +219,7 @@ migrations/versions/20251014_000301_add_product_id_to_document_lines.py
 migrations/versions/20251014_000401_add_payment_refs_to_document_lines.py
 migrations/versions/20251014_000501_add_quantity_to_document_lines.py
 migrations/versions/20251021_000601_add_bom_and_warehouses.py
+migrations/versions/20251102_120001_add_check_status_fields.py
 migrations/versions/4b2ea782bcb3_merge_heads.py
 migrations/versions/5553f8745c6e_add_support_tables.py
 migrations/versions/7891282548e9_merge_tax_types_and_unit_fields_heads.py
diff --git a/hesabixAPI/migrations/versions/20251102_120001_add_check_status_fields.py b/hesabixAPI/migrations/versions/20251102_120001_add_check_status_fields.py
new file mode 100644
index 0000000..95720bb
--- /dev/null
+++ b/hesabixAPI/migrations/versions/20251102_120001_add_check_status_fields.py
@@ -0,0 +1,82 @@
+from typing import Sequence, Union
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision: str = '20251102_120001_add_check_status_fields'
+down_revision: Union[str, None] = '20251011_000901_add_checks_table'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    bind = op.get_bind()
+    inspector = sa.inspect(bind)
+
+    # افزودن ستون‌ها اگر وجود ندارند (سازگار با MySQL و PostgreSQL)
+    columns = {c['name'] for c in inspector.get_columns('checks')}
+
+    if 'status' not in columns:
+        op.add_column('checks', sa.Column('status', sa.Enum(
+            'RECEIVED_ON_HAND', 'TRANSFERRED_ISSUED', 'DEPOSITED', 'CLEARED', 'ENDORSED', 'RETURNED', 'BOUNCED', 'CANCELLED', name='check_status'
+        ), nullable=True))
+        try:
+            op.create_index('ix_checks_business_status', 'checks', ['business_id', 'status'])
+        except Exception:
+            pass
+
+    if 'status_at' not in columns:
+        op.add_column('checks', sa.Column('status_at', sa.DateTime(), nullable=True))
+
+    if 'current_holder_type' not in columns:
+        op.add_column('checks', sa.Column('current_holder_type', sa.Enum('BUSINESS', 'BANK', 'PERSON', name='check_holder_type'), nullable=True))
+        try:
+            op.create_index('ix_checks_business_holder_type', 'checks', ['business_id', 'current_holder_type'])
+        except Exception:
+            pass
+
+    if 'current_holder_id' not in columns:
+        op.add_column('checks', sa.Column('current_holder_id', sa.Integer(), nullable=True))
+        try:
+            op.create_index('ix_checks_business_holder_id', 'checks', ['business_id', 'current_holder_id'])
+        except Exception:
+            pass
+
+    if 'last_action_document_id' not in columns:
+        op.add_column('checks', sa.Column('last_action_document_id', sa.Integer(), sa.ForeignKey('documents.id', ondelete='SET NULL'), nullable=True))
+
+    if 'developer_data' not in columns:
+        # MySQL و PostgreSQL هر دو از JSON پشتیبانی می‌کنند
+        op.add_column('checks', sa.Column('developer_data', sa.JSON(), nullable=True))
+
+
+def downgrade() -> None:
+    # حذف ایندکس‌ها و ستون‌ها
+    try:
+        op.drop_index('ix_checks_business_status', table_name='checks')
+    except Exception:
+        pass
+    try:
+        op.drop_index('ix_checks_business_holder_type', table_name='checks')
+    except Exception:
+        pass
+    try:
+        op.drop_index('ix_checks_business_holder_id', table_name='checks')
+    except Exception:
+        pass
+
+    for col in ['developer_data', 'last_action_document_id', 'current_holder_id', 'current_holder_type', 'status_at', 'status']:
+        try:
+            op.drop_column('checks', col)
+        except Exception:
+            pass
+
+    # حذف انواع Enum فقط در پایگاه‌هایی که لازم است (PostgreSQL)
+    # در MySQL نیازی به حذف نوع جداگانه نیست
+    try:
+        op.execute("DROP TYPE check_holder_type")
+        op.execute("DROP TYPE check_status")
+    except Exception:
+        pass
+
+
diff --git a/hesabixAPI/scripts/add_check_status_columns.py b/hesabixAPI/scripts/add_check_status_columns.py
new file mode 100644
index 0000000..2e01a89
--- /dev/null
+++ b/hesabixAPI/scripts/add_check_status_columns.py
@@ -0,0 +1,64 @@
+from __future__ import annotations
+
+from sqlalchemy import inspect, text
+from adapters.db.session import engine
+
+
+def main() -> None:
+	with engine.connect() as conn:
+		insp = inspect(conn)
+		cols = {c['name'] for c in insp.get_columns('checks')}
+
+		# Add status columns if missing
+		ddl_statements: list[str] = []
+
+		if 'status' not in cols:
+			ddl_statements.append(
+				"ALTER TABLE `checks` ADD COLUMN `status` ENUM('RECEIVED_ON_HAND','TRANSFERRED_ISSUED','DEPOSITED','CLEARED','ENDORSED','RETURNED','BOUNCED','CANCELLED') NULL AFTER `currency_id`"
+			)
+		if 'status_at' not in cols:
+			ddl_statements.append(
+				"ALTER TABLE `checks` ADD COLUMN `status_at` DATETIME NULL AFTER `status`"
+			)
+		if 'current_holder_type' not in cols:
+			ddl_statements.append(
+				"ALTER TABLE `checks` ADD COLUMN `current_holder_type` ENUM('BUSINESS','BANK','PERSON') NULL AFTER `status_at`"
+			)
+		if 'current_holder_id' not in cols:
+			ddl_statements.append(
+				"ALTER TABLE `checks` ADD COLUMN `current_holder_id` INT NULL AFTER `current_holder_type`"
+			)
+		if 'last_action_document_id' not in cols:
+			ddl_statements.append(
+				"ALTER TABLE `checks` ADD COLUMN `last_action_document_id` INT NULL AFTER `current_holder_id`"
+			)
+		if 'developer_data' not in cols:
+			ddl_statements.append(
+				"ALTER TABLE `checks` ADD COLUMN `developer_data` JSON NULL AFTER `last_action_document_id`"
+			)
+
+		for stmt in ddl_statements:
+			conn.execute(text(stmt))
+
+		# Create indexes if missing
+		existing_indexes = {idx['name'] for idx in insp.get_indexes('checks')}
+		if 'ix_checks_business_status' not in existing_indexes and 'status' in {c['name'] for c in insp.get_columns('checks')}:
+			conn.execute(text("CREATE INDEX `ix_checks_business_status` ON `checks` (`business_id`, `status`)"))
+		if 'ix_checks_business_holder_type' not in existing_indexes and 'current_holder_type' in {c['name'] for c in insp.get_columns('checks')}:
+			conn.execute(text("CREATE INDEX `ix_checks_business_holder_type` ON `checks` (`business_id`, `current_holder_type`)"))
+		if 'ix_checks_business_holder_id' not in existing_indexes and 'current_holder_id' in {c['name'] for c in insp.get_columns('checks')}:
+			conn.execute(text("CREATE INDEX `ix_checks_business_holder_id` ON `checks` (`business_id`, `current_holder_id`)"))
+
+		# Add FK if missing
+		fks = insp.get_foreign_keys('checks')
+		fk_names = {fk.get('name') for fk in fks if fk.get('name')}
+		if 'fk_checks_last_action_document' not in fk_names and 'last_action_document_id' in {c['name'] for c in insp.get_columns('checks')}:
+			conn.execute(text(
+				"ALTER TABLE `checks` ADD CONSTRAINT `fk_checks_last_action_document` FOREIGN KEY (`last_action_document_id`) REFERENCES `documents`(`id`) ON DELETE SET NULL"
+			))
+
+		conn.commit()
+
+
+if __name__ == '__main__':
+	main()
diff --git a/hesabixUI/hesabix_ui/lib/l10n/app_fa.arb b/hesabixUI/hesabix_ui/lib/l10n/app_fa.arb
index 3f70a4f..5da4f42 100644
--- a/hesabixUI/hesabix_ui/lib/l10n/app_fa.arb
+++ b/hesabixUI/hesabix_ui/lib/l10n/app_fa.arb
@@ -1046,7 +1046,7 @@
   "currency": "واحد پول",
   "isDefault": "پیش‌فرض",
   "description": "توضیحات",
-  "actions": "اقدامات",
+  "actions": "عملیات",
   "yes": "بله",
   "no": "خیر",
   "pettyCash": "تنخواه گردان",
diff --git a/hesabixUI/hesabix_ui/lib/l10n/app_localizations_fa.dart b/hesabixUI/hesabix_ui/lib/l10n/app_localizations_fa.dart
index 75ec874..4de620f 100644
--- a/hesabixUI/hesabix_ui/lib/l10n/app_localizations_fa.dart
+++ b/hesabixUI/hesabix_ui/lib/l10n/app_localizations_fa.dart
@@ -1223,7 +1223,7 @@ class AppLocalizationsFa extends AppLocalizations {
   String get edit => 'ویرایش';
 
   @override
-  String get actions => 'اقدامات';
+  String get actions => 'عملیات';
 
   @override
   String get search => 'جستجو';
diff --git a/hesabixUI/hesabix_ui/lib/main.dart b/hesabixUI/hesabix_ui/lib/main.dart
index f1e2dd5..3e3b2d8 100644
--- a/hesabixUI/hesabix_ui/lib/main.dart
+++ b/hesabixUI/hesabix_ui/lib/main.dart
@@ -30,6 +30,7 @@ import 'pages/business/new_invoice_page.dart';
 import 'pages/business/settings_page.dart';
 import 'pages/business/business_info_settings_page.dart';
 import 'pages/business/reports_page.dart';
+import 'pages/business/kardex_page.dart';
 import 'pages/business/persons_page.dart';
 import 'pages/business/product_attributes_page.dart';
 import 'pages/business/products_page.dart';
@@ -633,6 +634,19 @@ class _MyAppState extends State<MyApp> {
                 );
               },
             ),
+            GoRoute(
+              path: '/business/:business_id/reports/kardex',
+              name: 'business_reports_kardex',
+              pageBuilder: (context, state) {
+                final businessId = int.parse(state.pathParameters['business_id']!);
+                return NoTransitionPage(
+                  child: KardexPage(
+                    businessId: businessId,
+                    calendarController: _calendarController!,
+                  ),
+                );
+              },
+            ),
             GoRoute(
               path: '/business/:business_id/settings',
               name: 'business_settings',
diff --git a/hesabixUI/hesabix_ui/lib/pages/business/check_form_page.dart b/hesabixUI/hesabix_ui/lib/pages/business/check_form_page.dart
index 06f5453..74027dd 100644
--- a/hesabixUI/hesabix_ui/lib/pages/business/check_form_page.dart
+++ b/hesabixUI/hesabix_ui/lib/pages/business/check_form_page.dart
@@ -34,12 +34,15 @@ class _CheckFormPageState extends State<CheckFormPage> {
   DateTime? _dueDate;
   int? _currencyId;
   dynamic _selectedPerson; // using Person type would be ideal; keep dynamic to avoid imports complexity
+  bool _autoPost = false;
+  DateTime? _documentDate;
 
   final _checkNumberCtrl = TextEditingController();
   final _sayadCtrl = TextEditingController();
   final _bankCtrl = TextEditingController();
   final _branchCtrl = TextEditingController();
   final _amountCtrl = TextEditingController();
+  final _docDescCtrl = TextEditingController();
 
   bool _loading = false;
 
@@ -50,6 +53,7 @@ class _CheckFormPageState extends State<CheckFormPage> {
     _currencyId = widget.authStore.selectedCurrencyId;
     _issueDate = DateTime.now();
     _dueDate = DateTime.now();
+    _documentDate = _issueDate;
     if (widget.checkId != null) {
       _loadData();
     }
@@ -114,6 +118,9 @@ class _CheckFormPageState extends State<CheckFormPage> {
         if (_branchCtrl.text.trim().isNotEmpty) 'branch_name': _branchCtrl.text.trim(),
         'amount': num.tryParse(_amountCtrl.text.replaceAll(',', '').trim()),
         'currency_id': _currencyId,
+        'auto_post': _autoPost,
+        if (_autoPost && _documentDate != null) 'document_date': _documentDate!.toIso8601String(),
+        if (_autoPost && _docDescCtrl.text.trim().isNotEmpty) 'document_description': _docDescCtrl.text.trim(),
       };
 
       if (widget.checkId == null) {
@@ -152,6 +159,7 @@ class _CheckFormPageState extends State<CheckFormPage> {
     _bankCtrl.dispose();
     _branchCtrl.dispose();
     _amountCtrl.dispose();
+    _docDescCtrl.dispose();
     super.dispose();
   }
 
@@ -159,6 +167,7 @@ class _CheckFormPageState extends State<CheckFormPage> {
   Widget build(BuildContext context) {
     final t = AppLocalizations.of(context);
     final isEdit = widget.checkId != null;
+    final canAccountingWrite = widget.authStore.canWriteSection('accounting');
 
     if (!widget.authStore.canWriteSection('checks')) {
       return AccessDeniedPage(message: t.accessDenied);
@@ -321,6 +330,43 @@ class _CheckFormPageState extends State<CheckFormPage> {
                       ],
                     ),
 
+                    const SizedBox(height: 16),
+                    if (canAccountingWrite) ...[
+                      SwitchListTile(
+                        value: _autoPost,
+                        onChanged: (v) => setState(() {
+                          _autoPost = v;
+                          _documentDate ??= _issueDate;
+                        }),
+                        title: const Text('ثبت سند حسابداری همزمان'),
+                      ),
+                      if (_autoPost) ...[
+                        Row(
+                          children: [
+                            Expanded(
+                              child: DateInputField(
+                                value: _documentDate,
+                                labelText: 'تاریخ سند',
+                                hintText: 'انتخاب تاریخ سند',
+                                calendarController: widget.calendarController!,
+                                onChanged: (d) => setState(() => _documentDate = d),
+                              ),
+                            ),
+                            const SizedBox(width: 12),
+                            Expanded(
+                              child: TextFormField(
+                                controller: _docDescCtrl,
+                                decoration: const InputDecoration(
+                                  labelText: 'شرح سند',
+                                  border: OutlineInputBorder(),
+                                ),
+                              ),
+                            ),
+                          ],
+                        ),
+                      ],
+                    ],
+
                     const SizedBox(height: 16),
                     Row(
                       children: [
diff --git a/hesabixUI/hesabix_ui/lib/pages/business/checks_page.dart b/hesabixUI/hesabix_ui/lib/pages/business/checks_page.dart
index 03574ea..3e9a011 100644
--- a/hesabixUI/hesabix_ui/lib/pages/business/checks_page.dart
+++ b/hesabixUI/hesabix_ui/lib/pages/business/checks_page.dart
@@ -7,6 +7,8 @@ import '../../widgets/data_table/data_table_config.dart';
 import '../../widgets/permission/permission_widgets.dart';
 import '../../widgets/invoice/person_combobox_widget.dart';
 import '../../models/person_model.dart';
+import '../../services/check_service.dart';
+import '../../widgets/invoice/bank_account_combobox_widget.dart';
 
 class ChecksPage extends StatefulWidget {
   final int businessId;
@@ -25,6 +27,7 @@ class ChecksPage extends StatefulWidget {
 class _ChecksPageState extends State<ChecksPage> {
   final GlobalKey _tableKey = GlobalKey();
   Person? _selectedPerson;
+  final _checkService = CheckService();
 
   void _refresh() {
     try { (_tableKey.currentState as dynamic)?.refresh(); } catch (_) {}
@@ -111,6 +114,33 @@ class _ChecksPageState extends State<ChecksPage> {
         TextColumn('currency', 'ارز', width: ColumnWidth.small,
           formatter: (row) => (row['currency'] ?? '-'),
         ),
+        TextColumn('status', 'وضعیت', width: ColumnWidth.medium,
+          filterType: ColumnFilterType.multiSelect,
+          filterOptions: const [
+            FilterOption(value: 'RECEIVED_ON_HAND', label: 'در دست (دریافتی)'),
+            FilterOption(value: 'TRANSFERRED_ISSUED', label: 'صادر شده (پرداختنی)'),
+            FilterOption(value: 'DEPOSITED', label: 'سپرده به بانک'),
+            FilterOption(value: 'CLEARED', label: 'پاس/وصول شده'),
+            FilterOption(value: 'ENDORSED', label: 'واگذار شده'),
+            FilterOption(value: 'RETURNED', label: 'عودت شده'),
+            FilterOption(value: 'BOUNCED', label: 'برگشت خورده'),
+            FilterOption(value: 'CANCELLED', label: 'ابطال'),
+          ],
+          formatter: (row) {
+            final s = (row['status'] ?? '').toString();
+            switch (s) {
+              case 'RECEIVED_ON_HAND': return 'در دست (دریافتی)';
+              case 'TRANSFERRED_ISSUED': return 'صادر شده (پرداختنی)';
+              case 'DEPOSITED': return 'سپرده به بانک';
+              case 'CLEARED': return 'پاس/وصول شده';
+              case 'ENDORSED': return 'واگذار شده';
+              case 'RETURNED': return 'عودت شده';
+              case 'BOUNCED': return 'برگشت خورده';
+              case 'CANCELLED': return 'ابطال';
+            }
+            return '-';
+          },
+        ),
         ActionColumn('actions', t.actions, actions: [
           DataTableAction(
             icon: Icons.edit,
@@ -122,10 +152,87 @@ class _ChecksPageState extends State<ChecksPage> {
               }
             },
           ),
+          DataTableAction(
+            icon: Icons.arrow_forward,
+            label: 'واگذاری',
+            onTap: (row) {
+              final type = (row['type'] ?? '').toString();
+              final status = (row['status'] ?? '').toString();
+              final can = type == 'received' && (status.isEmpty || ['RECEIVED_ON_HAND','RETURNED','BOUNCED'].contains(status));
+              if (can) {
+                _openEndorseDialog(context, row as Map<String, dynamic>);
+              } else {
+                ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('این عملیات برای وضعیت فعلی مجاز نیست')));
+              }
+            },
+          ),
+          DataTableAction(
+            icon: Icons.check_circle,
+            label: 'وصول',
+            onTap: (row) {
+              final type = (row['type'] ?? '').toString();
+              final status = (row['status'] ?? '').toString();
+              if (type == 'received' && status != 'CLEARED') {
+                _openClearDialog(context, row as Map<String, dynamic>);
+              } else {
+                ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('این عملیات برای این چک قابل انجام نیست')));
+              }
+            },
+          ),
+          DataTableAction(
+            icon: Icons.payment,
+            label: 'پرداخت',
+            onTap: (row) {
+              final type = (row['type'] ?? '').toString();
+              final status = (row['status'] ?? '').toString();
+              if (type == 'transferred' && status != 'CLEARED') {
+                _openPayDialog(context, row as Map<String, dynamic>);
+              } else {
+                ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('این عملیات برای این چک قابل انجام نیست')));
+              }
+            },
+          ),
+          DataTableAction(
+            icon: Icons.reply,
+            label: 'عودت',
+            onTap: (row) {
+              final status = (row['status'] ?? '').toString();
+              if (status != 'CLEARED') {
+                _confirmReturn(context, row as Map<String, dynamic>);
+              } else {
+                ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('این چک قبلاً پاس شده است')));
+              }
+            },
+          ),
+          DataTableAction(
+            icon: Icons.block,
+            label: 'برگشت',
+            onTap: (row) {
+              final status = (row['status'] ?? '').toString();
+              if (status != 'CLEARED') {
+                _confirmBounce(context, row as Map<String, dynamic>);
+              } else {
+                ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('این چک قبلاً پاس شده است')));
+              }
+            },
+          ),
+          DataTableAction(
+            icon: Icons.account_balance,
+            label: 'سپرده',
+            onTap: (row) {
+              final type = (row['type'] ?? '').toString();
+              final status = (row['status'] ?? '').toString();
+              if (type == 'received' && (status.isEmpty || status == 'RECEIVED_ON_HAND')) {
+                _confirmDeposit(context, row as Map<String, dynamic>);
+              } else {
+                ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('این عملیات برای وضعیت فعلی مجاز نیست')));
+              }
+            },
+          ),
         ]),
       ],
       searchFields: ['check_number','sayad_code','bank_name','branch_name','person_name'],
-      filterFields: ['type','currency','issue_date','due_date'],
+      filterFields: ['type','currency','issue_date','due_date','status'],
       defaultPageSize: 20,
       customHeaderActions: [
         // فیلتر شخص
@@ -165,6 +272,158 @@ class _ChecksPageState extends State<ChecksPage> {
       },
     );
   }
+
+  Future<void> _openEndorseDialog(BuildContext context, Map<String, dynamic> row) async {
+    Person? selected;
+    await showDialog(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: const Text('واگذاری چک به شخص'),
+        content: SizedBox(
+          width: 360,
+          child: PersonComboboxWidget(
+            businessId: widget.businessId,
+            selectedPerson: selected,
+            onChanged: (p) => selected = p,
+            isRequired: true,
+            label: 'شخص مقصد',
+            hintText: 'انتخاب شخص',
+          ),
+        ),
+        actions: [
+          TextButton(onPressed: () => Navigator.pop(ctx), child: const Text('انصراف')),
+          FilledButton(
+            onPressed: () async {
+              if (selected == null) return;
+              try {
+                await _checkService.endorse(checkId: row['id'] as int, body: {
+                  'target_person_id': (selected as dynamic).id,
+                  'auto_post': true,
+                });
+                if (mounted) Navigator.pop(ctx);
+                _refresh();
+              } catch (e) {
+                if (mounted) Navigator.pop(ctx);
+                ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('خطا: $e')));
+              }
+            },
+            child: const Text('ثبت'),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Future<void> _openClearDialog(BuildContext context, Map<String, dynamic> row) async {
+    BankAccountOption? selected;
+    final currencyId = row['currency_id'] as int?;
+    await showDialog(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: const Text('وصول چک به بانک'),
+        content: SizedBox(
+          width: 420,
+          child: BankAccountComboboxWidget(
+            businessId: widget.businessId,
+            selectedAccountId: null,
+            filterCurrencyId: currencyId,
+            onChanged: (opt) => selected = opt,
+            label: 'حساب بانکی',
+            hintText: 'انتخاب حساب بانکی',
+            isRequired: true,
+          ),
+        ),
+        actions: [
+          TextButton(onPressed: () => Navigator.pop(ctx), child: const Text('انصراف')),
+          FilledButton(
+            onPressed: () async {
+              if (selected == null || (selected!.id).isEmpty) return;
+              try {
+                await _checkService.clear(checkId: row['id'] as int, body: {
+                  'bank_account_id': int.tryParse(selected!.id) ?? 0,
+                  'auto_post': true,
+                });
+                if (mounted) Navigator.pop(ctx);
+                _refresh();
+              } catch (e) {
+                if (mounted) Navigator.pop(ctx);
+                ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('خطا: $e')));
+              }
+            },
+            child: const Text('ثبت'),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Future<void> _openPayDialog(BuildContext context, Map<String, dynamic> row) async {
+    // پرداخت چک پرداختنی (pay)
+    await _openClearDialog(context, row);
+  }
+
+  Future<void> _confirmReturn(BuildContext context, Map<String, dynamic> row) async {
+    final ok = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: const Text('عودت چک'),
+        content: const Text('آیا از عودت این چک مطمئن هستید؟'),
+        actions: [
+          TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('خیر')),
+          FilledButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('بله')),
+        ],
+      ),
+    );
+    if (ok != true) return;
+    try {
+      await _checkService.returnCheck(checkId: row['id'] as int, body: {'auto_post': true});
+      _refresh();
+    } catch (e) {
+      ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('خطا: $e')));
+    }
+  }
+
+  Future<void> _confirmBounce(BuildContext context, Map<String, dynamic> row) async {
+    final ok = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: const Text('برگشت چک'),
+        content: const Text('آیا از برگشت این چک مطمئن هستید؟'),
+        actions: [
+          TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('خیر')),
+          FilledButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('بله')),
+        ],
+      ),
+    );
+    if (ok != true) return;
+    try {
+      await _checkService.bounce(checkId: row['id'] as int, body: {'auto_post': true});
+      _refresh();
+    } catch (e) {
+      ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('خطا: $e')));
+    }
+  }
+
+  Future<void> _confirmDeposit(BuildContext context, Map<String, dynamic> row) async {
+    final ok = await showDialog<bool>(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: const Text('سپرده چک به بانک'),
+        content: const Text('چک به اسناد در جریان وصول منتقل می‌شود.'),
+        actions: [
+          TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('انصراف')),
+          FilledButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('تایید')),
+        ],
+      ),
+    );
+    if (ok != true) return;
+    try {
+      await _checkService.deposit(checkId: row['id'] as int, body: {'auto_post': true});
+      _refresh();
+    } catch (e) {
+      ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('خطا: $e')));
+    }
+  }
 }
 
 
diff --git a/hesabixUI/hesabix_ui/lib/pages/business/kardex_page.dart b/hesabixUI/hesabix_ui/lib/pages/business/kardex_page.dart
new file mode 100644
index 0000000..31938fe
--- /dev/null
+++ b/hesabixUI/hesabix_ui/lib/pages/business/kardex_page.dart
@@ -0,0 +1,529 @@
+import 'package:flutter/material.dart';
+import 'package:hesabix_ui/widgets/data_table/data_table_widget.dart';
+import 'package:hesabix_ui/widgets/data_table/data_table_config.dart';
+import 'package:hesabix_ui/l10n/app_localizations.dart';
+import 'package:hesabix_ui/core/calendar_controller.dart';
+import 'package:hesabix_ui/widgets/date_input_field.dart';
+import 'package:hesabix_ui/models/person_model.dart';
+import 'package:hesabix_ui/models/account_model.dart';
+import 'package:hesabix_ui/widgets/invoice/person_combobox_widget.dart';
+import 'package:hesabix_ui/widgets/invoice/product_combobox_widget.dart';
+import 'package:hesabix_ui/widgets/invoice/bank_account_combobox_widget.dart';
+import 'package:hesabix_ui/widgets/invoice/cash_register_combobox_widget.dart';
+import 'package:hesabix_ui/widgets/invoice/petty_cash_combobox_widget.dart';
+import 'package:hesabix_ui/widgets/invoice/account_tree_combobox_widget.dart';
+import 'package:hesabix_ui/widgets/invoice/check_combobox_widget.dart';
+import 'package:hesabix_ui/core/api_client.dart';
+import 'package:hesabix_ui/services/business_dashboard_service.dart';
+
+class KardexPage extends StatefulWidget {
+  final int businessId;
+  final CalendarController calendarController;
+  const KardexPage({super.key, required this.businessId, required this.calendarController});
+
+  @override
+  State<KardexPage> createState() => _KardexPageState();
+}
+
+class _KardexPageState extends State<KardexPage> {
+  final GlobalKey _tableKey = GlobalKey();
+
+  // Simple filter inputs (initial version)
+  DateTime? _fromDate;
+  DateTime? _toDate;
+  String _matchMode = 'any';
+  String _resultScope = 'lines_matching';
+  bool _includeRunningBalance = false;
+  int? _selectedFiscalYearId;
+  List<Map<String, dynamic>> _fiscalYears = const [];
+
+  // Multi-select state
+  final List<Person> _selectedPersons = [];
+  final List<Map<String, dynamic>> _selectedProducts = [];
+  final List<BankAccountOption> _selectedBankAccounts = [];
+  final List<CashRegisterOption> _selectedCashRegisters = [];
+  final List<PettyCashOption> _selectedPettyCash = [];
+  final List<Account> _selectedAccounts = [];
+  final List<CheckOption> _selectedChecks = [];
+  // Initial filters from URL
+  List<int> _initialPersonIds = const [];
+
+  // Temp selections for pickers (to clear after add)
+  Person? _personToAdd;
+  Map<String, dynamic>? _productToAdd;
+  BankAccountOption? _bankToAdd;
+  CashRegisterOption? _cashToAdd;
+  PettyCashOption? _pettyToAdd;
+  Account? _accountToAdd;
+  CheckOption? _checkToAdd;
+
+  @override
+  void dispose() {
+    super.dispose();
+  }
+
+  void _refreshData() {
+    final state = _tableKey.currentState;
+    if (state != null) {
+      try {
+        (state as dynamic).refresh();
+        return;
+      } catch (_) {}
+    }
+    if (mounted) setState(() {});
+  }
+
+  Map<String, dynamic> _additionalParams() {
+    String? fmt(DateTime? d) => d == null ? null : d.toIso8601String().substring(0, 10);
+    var personIds = _selectedPersons.map((p) => p.id).whereType<int>().toList();
+    if (personIds.isEmpty && _initialPersonIds.isNotEmpty) {
+      personIds = List<int>.from(_initialPersonIds);
+    }
+    final productIds = _selectedProducts.map((m) => m['id']).map((e) => int.tryParse('$e')).whereType<int>().toList();
+    final bankIds = _selectedBankAccounts.map((b) => int.tryParse(b.id)).whereType<int>().toList();
+    final cashIds = _selectedCashRegisters.map((c) => int.tryParse(c.id)).whereType<int>().toList();
+    final pettyIds = _selectedPettyCash.map((p) => int.tryParse(p.id)).whereType<int>().toList();
+    final accountIds = _selectedAccounts.map((a) => a.id).whereType<int>().toList();
+    final checkIds = _selectedChecks.map((c) => int.tryParse(c.id)).whereType<int>().toList();
+
+    return {
+      if (_fromDate != null) 'from_date': fmt(_fromDate),
+      if (_toDate != null) 'to_date': fmt(_toDate),
+      'person_ids': personIds,
+      'product_ids': productIds,
+      'bank_account_ids': bankIds,
+      'cash_register_ids': cashIds,
+      'petty_cash_ids': pettyIds,
+      'account_ids': accountIds,
+      'check_ids': checkIds,
+      'match_mode': _matchMode,
+      'result_scope': _resultScope,
+      'include_running_balance': _includeRunningBalance,
+      if (_selectedFiscalYearId != null) 'fiscal_year_id': _selectedFiscalYearId,
+    };
+  }
+
+  DataTableConfig<Map<String, dynamic>> _buildTableConfig(AppLocalizations t) {
+    return DataTableConfig<Map<String, dynamic>>(
+      endpoint: '/api/v1/kardex/businesses/${widget.businessId}/lines',
+      excelEndpoint: '/api/v1/kardex/businesses/${widget.businessId}/lines/export/excel',
+      pdfEndpoint: '/api/v1/kardex/businesses/${widget.businessId}/lines/export/pdf',
+      columns: [
+        DateColumn('document_date', 'تاریخ سند',
+            formatter: (item) => (item as Map<String, dynamic>)['document_date']?.toString()),
+        TextColumn('document_code', 'کد سند',
+            formatter: (item) => (item as Map<String, dynamic>)['document_code']?.toString()),
+        TextColumn('document_type', 'نوع سند',
+            formatter: (item) => (item as Map<String, dynamic>)['document_type']?.toString()),
+        TextColumn('description', 'شرح',
+            formatter: (item) => (item as Map<String, dynamic>)['description']?.toString()),
+        NumberColumn('debit', 'بدهکار',
+            formatter: (item) => ((item as Map<String, dynamic>)['debit'])?.toString()),
+        NumberColumn('credit', 'بستانکار',
+            formatter: (item) => ((item as Map<String, dynamic>)['credit'])?.toString()),
+        NumberColumn('quantity', 'تعداد',
+            formatter: (item) => ((item as Map<String, dynamic>)['quantity'])?.toString()),
+        NumberColumn('running_amount', 'مانده مبلغ',
+            formatter: (item) => ((item as Map<String, dynamic>)['running_amount'])?.toString()),
+        NumberColumn('running_quantity', 'مانده تعداد',
+            formatter: (item) => ((item as Map<String, dynamic>)['running_quantity'])?.toString()),
+      ],
+      searchFields: const [],
+      defaultPageSize: 20,
+      additionalParams: _additionalParams(),
+      showExportButtons: true,
+      getExportParams: () => _additionalParams(),
+    );
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _loadFiscalYears();
+    _parseInitialQueryParams();
+  }
+
+  void _parseInitialQueryParams() {
+    try {
+      final uri = Uri.base;
+      final single = int.tryParse(uri.queryParameters['person_id'] ?? '');
+      final multi = uri.queryParametersAll['person_id']?.map((e) => int.tryParse(e)).whereType<int>().toList() ?? const <int>[];
+      final s = <int>{};
+      if (single != null) s.add(single);
+      s.addAll(multi);
+      // در initState مقدار را مستقیم ست می‌کنیم تا اولین build همان فیلتر را ارسال کند
+      _initialPersonIds = s.toList();
+    } catch (_) {}
+  }
+
+  Future<void> _loadFiscalYears() async {
+    try {
+      final svc = BusinessDashboardService(ApiClient());
+      final items = await svc.listFiscalYears(widget.businessId);
+      if (!mounted) return;
+      setState(() {
+        _fiscalYears = items;
+        final current = items.firstWhere(
+          (e) => (e['is_current'] == true),
+          orElse: () => const <String, dynamic>{},
+        );
+        final id = current['id'];
+        if (id is int) {
+          _selectedFiscalYearId = id;
+        }
+      });
+    } catch (_) {
+      // ignore errors; dropdown remains empty
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final t = AppLocalizations.of(context);
+    return Scaffold(
+      backgroundColor: Theme.of(context).colorScheme.surface,
+      body: SafeArea(
+        child: SingleChildScrollView(
+          padding: const EdgeInsets.all(8.0),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.stretch,
+            children: [
+              _buildFilters(t),
+              const SizedBox(height: 8),
+              _buildTableArea(t),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildFilters(AppLocalizations t) {
+    return Card(
+      margin: const EdgeInsets.all(0),
+      elevation: 0,
+      child: Padding(
+        padding: const EdgeInsets.all(8.0),
+        child: Wrap(
+        spacing: 8,
+        runSpacing: 8,
+        crossAxisAlignment: WrapCrossAlignment.center,
+        children: [
+          SizedBox(
+            width: 200,
+            child: DateInputField(
+              labelText: 'از تاریخ',
+              value: _fromDate,
+              onChanged: (d) => setState(() => _fromDate = d),
+              calendarController: widget.calendarController,
+            ),
+          ),
+          SizedBox(
+            width: 200,
+            child: DateInputField(
+              labelText: 'تا تاریخ',
+              value: _toDate,
+              onChanged: (d) => setState(() => _toDate = d),
+              calendarController: widget.calendarController,
+            ),
+          ),
+          SizedBox(
+            width: 220,
+            child: DropdownButtonFormField<int>(
+              value: _selectedFiscalYearId,
+              decoration: const InputDecoration(
+                labelText: 'سال مالی',
+                border: OutlineInputBorder(),
+                isDense: true,
+              ),
+              items: _fiscalYears.map<DropdownMenuItem<int>>((fy) {
+                final id = fy['id'] as int?;
+                final title = (fy['title'] ?? '').toString();
+                return DropdownMenuItem<int>(
+                  value: id,
+                  child: Text(title.isNotEmpty ? title : 'FY ${id ?? ''}'),
+                );
+              }).toList(),
+              onChanged: (val) {
+                setState(() => _selectedFiscalYearId = val);
+                _refreshData();
+              },
+            ),
+          ),
+          _chipsSection(
+            label: 'اشخاص',
+            chips: _selectedPersons.map((p) => _ChipData(id: p.id!, label: p.displayName)).toList(),
+            onRemove: (id) {
+              setState(() => _selectedPersons.removeWhere((p) => p.id == id));
+            },
+            picker: SizedBox(
+              width: 260,
+              child: PersonComboboxWidget(
+                businessId: widget.businessId,
+                selectedPerson: _personToAdd,
+                onChanged: (person) {
+                  if (person == null) return;
+                  final exists = _selectedPersons.any((p) => p.id == person.id);
+                  setState(() {
+                    if (!exists) _selectedPersons.add(person);
+                    _personToAdd = null;
+                  });
+                  _refreshData();
+                },
+                hintText: 'افزودن شخص',
+              ),
+            ),
+          ),
+          _chipsSection(
+            label: 'کالا/خدمت',
+            chips: _selectedProducts.map((m) {
+              final id = int.tryParse('${m['id']}') ?? 0;
+              final code = (m['code'] ?? '').toString();
+              final name = (m['name'] ?? '').toString();
+              return _ChipData(id: id, label: code.isNotEmpty ? '$code - $name' : name);
+            }).toList(),
+            onRemove: (id) => setState(() => _selectedProducts.removeWhere((m) => int.tryParse('${m['id']}') == id)),
+            picker: SizedBox(
+              width: 260,
+              child: ProductComboboxWidget(
+                businessId: widget.businessId,
+                selectedProduct: _productToAdd,
+                onChanged: (prod) {
+                  if (prod == null) return;
+                  final pid = int.tryParse('${prod['id']}');
+                  final exists = _selectedProducts.any((m) => int.tryParse('${m['id']}') == pid);
+                  setState(() {
+                    if (!exists) _selectedProducts.add(prod);
+                    _productToAdd = null;
+                  });
+                  _refreshData();
+                },
+              ),
+            ),
+          ),
+          _chipsSection(
+            label: 'بانک',
+            chips: _selectedBankAccounts.map((b) => _ChipData(id: int.tryParse(b.id) ?? 0, label: b.name)).toList(),
+            onRemove: (id) => setState(() => _selectedBankAccounts.removeWhere((b) => int.tryParse(b.id) == id)),
+            picker: SizedBox(
+              width: 260,
+              child: BankAccountComboboxWidget(
+                businessId: widget.businessId,
+                selectedAccountId: _bankToAdd?.id,
+                onChanged: (opt) {
+                  if (opt == null) return;
+                  final exists = _selectedBankAccounts.any((b) => b.id == opt.id);
+                  setState(() {
+                    if (!exists) _selectedBankAccounts.add(opt);
+                    _bankToAdd = null;
+                  });
+                  _refreshData();
+                },
+                hintText: 'افزودن حساب بانکی',
+              ),
+            ),
+          ),
+          _chipsSection(
+            label: 'صندوق',
+            chips: _selectedCashRegisters.map((c) => _ChipData(id: int.tryParse(c.id) ?? 0, label: c.name)).toList(),
+            onRemove: (id) => setState(() => _selectedCashRegisters.removeWhere((c) => int.tryParse(c.id) == id)),
+            picker: SizedBox(
+              width: 260,
+              child: CashRegisterComboboxWidget(
+                businessId: widget.businessId,
+                selectedRegisterId: _cashToAdd?.id,
+                onChanged: (opt) {
+                  if (opt == null) return;
+                  final exists = _selectedCashRegisters.any((c) => c.id == opt.id);
+                  setState(() {
+                    if (!exists) _selectedCashRegisters.add(opt);
+                    _cashToAdd = null;
+                  });
+                  _refreshData();
+                },
+                hintText: 'افزودن صندوق',
+              ),
+            ),
+          ),
+          _chipsSection(
+            label: 'تنخواه',
+            chips: _selectedPettyCash.map((p) => _ChipData(id: int.tryParse(p.id) ?? 0, label: p.name)).toList(),
+            onRemove: (id) => setState(() => _selectedPettyCash.removeWhere((p) => int.tryParse(p.id) == id)),
+            picker: SizedBox(
+              width: 260,
+              child: PettyCashComboboxWidget(
+                businessId: widget.businessId,
+                selectedPettyCashId: _pettyToAdd?.id,
+                onChanged: (opt) {
+                  if (opt == null) return;
+                  final exists = _selectedPettyCash.any((p) => p.id == opt.id);
+                  setState(() {
+                    if (!exists) _selectedPettyCash.add(opt);
+                    _pettyToAdd = null;
+                  });
+                  _refreshData();
+                },
+                hintText: 'افزودن تنخواه',
+              ),
+            ),
+          ),
+          _chipsSection(
+            label: 'حساب دفتری',
+            chips: _selectedAccounts.map((a) => _ChipData(id: a.id!, label: '${a.code} - ${a.name}')).toList(),
+            onRemove: (id) => setState(() => _selectedAccounts.removeWhere((a) => a.id == id)),
+            picker: SizedBox(
+              width: 260,
+              child: AccountTreeComboboxWidget(
+                businessId: widget.businessId,
+                selectedAccount: _accountToAdd,
+                onChanged: (acc) {
+                  if (acc == null) return;
+                  final exists = _selectedAccounts.any((a) => a.id == acc.id);
+                  setState(() {
+                    if (!exists) _selectedAccounts.add(acc);
+                    _accountToAdd = null;
+                  });
+                  _refreshData();
+                },
+                hintText: 'افزودن حساب',
+              ),
+            ),
+          ),
+          _chipsSection(
+            label: 'چک',
+            chips: _selectedChecks.map((c) => _ChipData(id: int.tryParse(c.id) ?? 0, label: c.number.isNotEmpty ? c.number : 'چک #${c.id}')).toList(),
+            onRemove: (id) => setState(() => _selectedChecks.removeWhere((c) => int.tryParse(c.id) == id)),
+            picker: SizedBox(
+              width: 260,
+              child: CheckComboboxWidget(
+                businessId: widget.businessId,
+                selectedCheckId: _checkToAdd?.id,
+                onChanged: (opt) {
+                  if (opt == null) return;
+                  final exists = _selectedChecks.any((c) => c.id == opt.id);
+                  setState(() {
+                    if (!exists) _selectedChecks.add(opt);
+                    _checkToAdd = null;
+                  });
+                  _refreshData();
+                },
+              ),
+            ),
+          ),
+          DropdownButton<String>(
+            value: _matchMode,
+            onChanged: (v) => setState(() => _matchMode = v ?? 'any'),
+            items: const [
+              DropdownMenuItem(value: 'any', child: Text('هرکدام')),
+              DropdownMenuItem(value: 'same_line', child: Text('هم‌زمان در یک خط')),
+              DropdownMenuItem(value: 'document_and', child: Text('هم‌زمان در یک سند')),
+            ],
+          ),
+          DropdownButton<String>(
+            value: _resultScope,
+            onChanged: (v) => setState(() => _resultScope = v ?? 'lines_matching'),
+            items: const [
+              DropdownMenuItem(value: 'lines_matching', child: Text('فقط خطوط منطبق')),
+              DropdownMenuItem(value: 'lines_of_document', child: Text('کل خطوط سند')),
+            ],
+          ),
+          Row(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Switch(value: _includeRunningBalance, onChanged: (v) => setState(() => _includeRunningBalance = v)),
+              const SizedBox(width: 6),
+              const Text('مانده تجمعی'),
+            ],
+          ),
+          ElevatedButton.icon(
+            onPressed: _refreshData,
+            icon: const Icon(Icons.search),
+            label: const Text('اعمال فیلتر'),
+          ),
+        ],
+      ),
+      ),
+    );
+  }
+
+  Widget _buildTableArea(AppLocalizations t) {
+    final screenH = MediaQuery.of(context).size.height;
+    // حداقل ارتفاع مناسب برای جدول؛ اگر فضا کمتر بود، صفحه اسکرول می‌خورد
+    final tableHeight = screenH - 280.0; // تقریبی با احتساب فیلترها و پدینگ
+    final effectiveHeight = tableHeight < 420 ? 420.0 : tableHeight;
+    return SizedBox(
+      height: effectiveHeight,
+      child: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 0, vertical: 4),
+        child: DataTableWidget<Map<String, dynamic>>(
+          key: _tableKey,
+          config: _buildTableConfig(t),
+          fromJson: (json) => Map<String, dynamic>.from(json as Map),
+          calendarController: widget.calendarController,
+        ),
+      ),
+    );
+  }
+
+  // Chips helpers
+  Widget _chipsSection({
+    required String label,
+    required List<_ChipData> chips,
+    required void Function(int id) onRemove,
+    required Widget picker,
+  }) {
+    return ConstrainedBox(
+      constraints: const BoxConstraints(maxWidth: 900),
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          SizedBox(
+            width: 90,
+            child: Padding(
+              padding: const EdgeInsets.only(top: 10),
+              child: Text(label, textAlign: TextAlign.right),
+            ),
+          ),
+          Expanded(
+            child: Wrap(
+              spacing: 6,
+              runSpacing: 6,
+              children: [
+                _chips(items: chips, onRemove: onRemove),
+                picker,
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _chips({
+    required List<_ChipData> items,
+    required void Function(int id) onRemove,
+  }) {
+    if (items.isEmpty) return const SizedBox.shrink();
+    return Wrap(
+      spacing: 6,
+      runSpacing: 6,
+      children: items
+          .map((it) => Chip(
+                label: Text(it.label),
+                onDeleted: () => onRemove(it.id),
+              ))
+          .toList(),
+    );
+  }
+
+}
+
+class _ChipData {
+  final int id;
+  final String label;
+  _ChipData({required this.id, required this.label});
+}
+
+// _DateBox حذف شد و با DateInputField جایگزین شد
+
+
diff --git a/hesabixUI/hesabix_ui/lib/pages/business/persons_page.dart b/hesabixUI/hesabix_ui/lib/pages/business/persons_page.dart
index a9f4bd5..a90ec94 100644
--- a/hesabixUI/hesabix_ui/lib/pages/business/persons_page.dart
+++ b/hesabixUI/hesabix_ui/lib/pages/business/persons_page.dart
@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
 import 'package:intl/intl.dart';
 import 'package:hesabix_ui/l10n/app_localizations.dart';
 import 'package:hesabix_ui/core/api_client.dart';
@@ -65,12 +66,27 @@ class _PersonsPageState extends State<PersonsPage> {
       enableRowSelection: true,
       enableMultiRowSelection: true,
       columns: [
-        NumberColumn(
+        CustomColumn(
           'code',
           t.personCode,
           width: ColumnWidth.small,
+          sortable: true,
           formatter: (person) => (person.code?.toString() ?? '-'),
-          textAlign: TextAlign.center,
+          builder: (person, index) {
+            final codeText = person.code?.toString() ?? '-';
+            return InkWell(
+              onTap: () {
+                if (person.id != null) {
+                  context.go('/business/${widget.businessId}/reports/kardex?person_id=${person.id}');
+                }
+              },
+              child: Text(
+                codeText,
+                textAlign: TextAlign.center,
+                style: const TextStyle(decoration: TextDecoration.underline),
+              ),
+            );
+          },
         ),
         TextColumn(
           'alias_name',
@@ -316,6 +332,20 @@ class _PersonsPageState extends State<PersonsPage> {
           'actions',
           t.actions,
           actions: [
+            DataTableAction(
+              icon: Icons.view_kanban,
+              label: 'کاردکس',
+              onTap: (person) {
+                if (person is Person && person.id != null) {
+                  context.go('/business/${widget.businessId}/reports/kardex?person_id=${person.id}');
+                } else if (person is Map<String, dynamic>) {
+                  final id = person['id'];
+                  if (id is int) {
+                    context.go('/business/${widget.businessId}/reports/kardex?person_id=$id');
+                  }
+                }
+              },
+            ),
             DataTableAction(
               icon: Icons.edit,
               label: t.edit,
diff --git a/hesabixUI/hesabix_ui/lib/pages/business/reports_page.dart b/hesabixUI/hesabix_ui/lib/pages/business/reports_page.dart
index 1521994..f291ee5 100644
--- a/hesabixUI/hesabix_ui/lib/pages/business/reports_page.dart
+++ b/hesabixUI/hesabix_ui/lib/pages/business/reports_page.dart
@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:hesabix_ui/l10n/app_localizations.dart';
+import 'package:go_router/go_router.dart';
 import '../../core/auth_store.dart';
 import '../../widgets/permission/access_denied_page.dart';
 
@@ -27,6 +28,22 @@ class ReportsPage extends StatelessWidget {
         child: Column(
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
+            _buildSection(
+              context,
+              title: 'گزارشات عمومی',
+              icon: Icons.assessment,
+              children: [
+                _buildReportItem(
+                  context,
+                  title: 'کاردکس اسناد',
+                  subtitle: 'نمایش ریز تراکنش‌ها بر اساس شخص/کالا/بانک/حساب/چک با فیلتر تاریخ',
+                  icon: Icons.view_kanban,
+                  onTap: () => context.go('/business/$businessId/reports/kardex'),
+                ),
+              ],
+            ),
+
+            const SizedBox(height: 24),
             _buildSection(
               context,
               title: 'گزارشات اشخاص',
diff --git a/hesabixUI/hesabix_ui/lib/services/check_service.dart b/hesabixUI/hesabix_ui/lib/services/check_service.dart
index 4d56a20..dd060cb 100644
--- a/hesabixUI/hesabix_ui/lib/services/check_service.dart
+++ b/hesabixUI/hesabix_ui/lib/services/check_service.dart
@@ -67,6 +67,37 @@ class CheckService {
       options: Options(responseType: ResponseType.bytes),
     );
   }
+
+  // ===== Actions =====
+  Future<Map<String, dynamic>> endorse({required int checkId, required Map<String, dynamic> body}) async {
+    final res = await _client.post<Map<String, dynamic>>('/api/v1/checks/checks/$checkId/actions/endorse', data: body);
+    return (res.data?['data'] as Map<String, dynamic>? ?? <String, dynamic>{});
+  }
+
+  Future<Map<String, dynamic>> clear({required int checkId, required Map<String, dynamic> body}) async {
+    final res = await _client.post<Map<String, dynamic>>('/api/v1/checks/checks/$checkId/actions/clear', data: body);
+    return (res.data?['data'] as Map<String, dynamic>? ?? <String, dynamic>{});
+  }
+
+  Future<Map<String, dynamic>> pay({required int checkId, required Map<String, dynamic> body}) async {
+    final res = await _client.post<Map<String, dynamic>>('/api/v1/checks/checks/$checkId/actions/pay', data: body);
+    return (res.data?['data'] as Map<String, dynamic>? ?? <String, dynamic>{});
+  }
+
+  Future<Map<String, dynamic>> returnCheck({required int checkId, required Map<String, dynamic> body}) async {
+    final res = await _client.post<Map<String, dynamic>>('/api/v1/checks/checks/$checkId/actions/return', data: body);
+    return (res.data?['data'] as Map<String, dynamic>? ?? <String, dynamic>{});
+  }
+
+  Future<Map<String, dynamic>> bounce({required int checkId, required Map<String, dynamic> body}) async {
+    final res = await _client.post<Map<String, dynamic>>('/api/v1/checks/checks/$checkId/actions/bounce', data: body);
+    return (res.data?['data'] as Map<String, dynamic>? ?? <String, dynamic>{});
+  }
+
+  Future<Map<String, dynamic>> deposit({required int checkId, required Map<String, dynamic> body}) async {
+    final res = await _client.post<Map<String, dynamic>>('/api/v1/checks/checks/$checkId/actions/deposit', data: body);
+    return (res.data?['data'] as Map<String, dynamic>? ?? <String, dynamic>{});
+  }
 }
 
 
diff --git a/hesabixUI/hesabix_ui/lib/services/kardex_service.dart b/hesabixUI/hesabix_ui/lib/services/kardex_service.dart
new file mode 100644
index 0000000..8f52e2c
--- /dev/null
+++ b/hesabixUI/hesabix_ui/lib/services/kardex_service.dart
@@ -0,0 +1,35 @@
+import '../core/api_client.dart';
+
+class KardexService {
+  final ApiClient _client;
+  KardexService({ApiClient? client}) : _client = client ?? ApiClient();
+
+  Future<Map<String, dynamic>> listLines({
+    required int businessId,
+    required Map<String, dynamic> queryInfo,
+  }) async {
+    try {
+      final res = await _client.post<Map<String, dynamic>>(
+        '/api/v1/kardex/businesses/$businessId/lines',
+        data: queryInfo,
+      );
+      return res.data ?? <String, dynamic>{};
+    } catch (e) {
+      return {
+        'items': <dynamic>[],
+        'pagination': {
+          'total': 0,
+          'page': 1,
+          'per_page': queryInfo['take'] ?? 20,
+          'total_pages': 0,
+          'has_next': false,
+          'has_prev': false,
+        },
+        'query_info': queryInfo,
+        'error': e.toString(),
+      };
+    }
+  }
+}
+
+
diff --git a/hesabixUI/hesabix_ui/lib/widgets/invoice/check_combobox_widget.dart b/hesabixUI/hesabix_ui/lib/widgets/invoice/check_combobox_widget.dart
new file mode 100644
index 0000000..31cfe1d
--- /dev/null
+++ b/hesabixUI/hesabix_ui/lib/widgets/invoice/check_combobox_widget.dart
@@ -0,0 +1,306 @@
+import 'dart:async';
+import 'package:flutter/material.dart';
+import '../../services/check_service.dart';
+
+class CheckOption {
+  final String id;
+  final String number;
+  final String? personName;
+  final String? bankName;
+  final String? sayadCode;
+  const CheckOption({
+    required this.id,
+    required this.number,
+    this.personName,
+    this.bankName,
+    this.sayadCode,
+  });
+}
+
+class CheckComboboxWidget extends StatefulWidget {
+  final int businessId;
+  final String? selectedCheckId;
+  final ValueChanged<CheckOption?> onChanged;
+  final String label;
+  final String hintText;
+
+  const CheckComboboxWidget({
+    super.key,
+    required this.businessId,
+    required this.onChanged,
+    this.selectedCheckId,
+    this.label = 'چک',
+    this.hintText = 'جست‌وجو و انتخاب چک',
+  });
+
+  @override
+  State<CheckComboboxWidget> createState() => _CheckComboboxWidgetState();
+}
+
+class _CheckComboboxWidgetState extends State<CheckComboboxWidget> {
+  final CheckService _service = CheckService();
+  final TextEditingController _searchController = TextEditingController();
+  Timer? _debounceTimer;
+  void Function(void Function())? _setModalState;
+
+  List<CheckOption> _items = <CheckOption>[];
+  bool _isLoading = false;
+  bool _isSearching = false;
+  bool _hasSearched = false;
+  int _seq = 0;
+  String _latestQuery = '';
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  @override
+  void dispose() {
+    _debounceTimer?.cancel();
+    _searchController.dispose();
+    super.dispose();
+  }
+
+  Future<void> _load() async {
+    await _performSearch('');
+  }
+
+  void _onSearchChanged(String q) {
+    _debounceTimer?.cancel();
+    _debounceTimer = Timer(const Duration(milliseconds: 400), () => _performSearch(q.trim()));
+  }
+
+  Future<void> _performSearch(String query) async {
+    final int seq = ++_seq;
+    _latestQuery = query;
+    if (!mounted) return;
+    setState(() {
+      if (query.isEmpty) {
+        _isLoading = true;
+        _hasSearched = false;
+      } else {
+        _isSearching = true;
+        _hasSearched = true;
+      }
+    });
+    _setModalState?.call(() {});
+
+    try {
+      final res = await _service.list(
+        businessId: widget.businessId,
+        queryInfo: {
+          'take': query.isEmpty ? 50 : 20,
+          'skip': 0,
+          if (query.isNotEmpty) 'search': query,
+          if (query.isNotEmpty) 'search_fields': ['check_number', 'sayad_code', 'person_name'],
+        },
+      );
+      if (seq != _seq || query != _latestQuery) return;
+      final dynamic itemsRaw = (res['data'] != null && res['data'] is Map && (res['data'] as Map)['items'] != null)
+          ? (res['data'] as Map)['items']
+          : res['items'];
+      final items = ((itemsRaw as List<dynamic>? ?? const <dynamic>[])).map((e) {
+        final m = Map<String, dynamic>.from(e as Map);
+        return CheckOption(
+          id: '${m['id']}',
+          number: (m['check_number'] ?? '').toString(),
+          personName: (m['person_name'] ?? m['holder_name'])?.toString(),
+          bankName: (m['bank_name'] ?? '').toString(),
+          sayadCode: (m['sayad_code'] ?? '').toString(),
+        );
+      }).toList();
+      if (!mounted) return;
+      setState(() {
+        _items = items;
+        if (query.isEmpty) {
+          _isLoading = false;
+          _hasSearched = false;
+        } else {
+          _isSearching = false;
+        }
+      });
+      _setModalState?.call(() {});
+    } catch (e) {
+      if (seq != _seq || query != _latestQuery) return;
+      if (!mounted) return;
+      setState(() {
+        _items = <CheckOption>[];
+        if (query.isEmpty) {
+          _isLoading = false;
+          _hasSearched = false;
+        } else {
+          _isSearching = false;
+        }
+      });
+      _setModalState?.call(() {});
+      ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('خطا در دریافت لیست چک‌ها: $e')));
+    }
+  }
+
+  void _openPicker() {
+    showModalBottomSheet(
+      context: context,
+      isScrollControlled: true,
+      builder: (context) => StatefulBuilder(
+        builder: (context, setModalState) {
+          _setModalState = setModalState;
+          return _CheckPickerBottomSheet(
+            label: widget.label,
+            hintText: widget.hintText,
+            items: _items,
+            searchController: _searchController,
+            isLoading: _isLoading,
+            isSearching: _isSearching,
+            hasSearched: _hasSearched,
+            onSearchChanged: _onSearchChanged,
+            onSelected: (opt) {
+              widget.onChanged(opt);
+              Navigator.pop(context);
+            },
+          );
+        },
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    final selected = _items.firstWhere(
+      (e) => e.id == widget.selectedCheckId,
+      orElse: () => const CheckOption(id: '', number: ''),
+    );
+    final text = (widget.selectedCheckId != null && widget.selectedCheckId!.isNotEmpty)
+        ? (selected.number.isNotEmpty ? selected.number : widget.hintText)
+        : widget.hintText;
+
+    return InkWell(
+      onTap: _openPicker,
+      child: Container(
+        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+        decoration: BoxDecoration(
+          border: Border.all(color: theme.colorScheme.outline.withValues(alpha: 0.5)),
+          borderRadius: BorderRadius.circular(8),
+          color: theme.colorScheme.surface,
+        ),
+        child: Row(
+          children: [
+            Icon(Icons.receipt_long, color: theme.colorScheme.primary, size: 20),
+            const SizedBox(width: 12),
+            Expanded(
+              child: Text(
+                text,
+                overflow: TextOverflow.ellipsis,
+                maxLines: 1,
+                style: theme.textTheme.bodyMedium,
+              ),
+            ),
+            Icon(Icons.arrow_drop_down, color: theme.colorScheme.onSurface.withValues(alpha: 0.6)),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _CheckPickerBottomSheet extends StatelessWidget {
+  final String label;
+  final String hintText;
+  final List<CheckOption> items;
+  final TextEditingController searchController;
+  final bool isLoading;
+  final bool isSearching;
+  final bool hasSearched;
+  final ValueChanged<String> onSearchChanged;
+  final ValueChanged<CheckOption?> onSelected;
+
+  const _CheckPickerBottomSheet({
+    required this.label,
+    required this.hintText,
+    required this.items,
+    required this.searchController,
+    required this.isLoading,
+    required this.isSearching,
+    required this.hasSearched,
+    required this.onSearchChanged,
+    required this.onSelected,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    final colorScheme = theme.colorScheme;
+    return Container(
+      height: MediaQuery.of(context).size.height * 0.7,
+      padding: const EdgeInsets.all(16),
+      child: Column(
+        children: [
+          Row(
+            children: [
+              Text(label, style: theme.textTheme.titleMedium?.copyWith(fontWeight: FontWeight.w600)),
+              const Spacer(),
+              IconButton(onPressed: () => Navigator.pop(context), icon: const Icon(Icons.close)),
+            ],
+          ),
+          const SizedBox(height: 16),
+          TextField(
+            controller: searchController,
+            decoration: InputDecoration(
+              hintText: hintText,
+              prefixIcon: const Icon(Icons.search),
+              border: OutlineInputBorder(borderRadius: BorderRadius.circular(8)),
+              suffixIcon: isSearching
+                  ? const Padding(
+                      padding: EdgeInsets.all(12),
+                      child: SizedBox(width: 20, height: 20, child: CircularProgressIndicator(strokeWidth: 2)),
+                    )
+                  : null,
+            ),
+            onChanged: onSearchChanged,
+          ),
+          const SizedBox(height: 16),
+          Expanded(
+            child: isLoading
+                ? const Center(child: CircularProgressIndicator())
+                : items.isEmpty
+                    ? Center(
+                        child: Column(
+                          mainAxisAlignment: MainAxisAlignment.center,
+                          children: [
+                            Icon(Icons.receipt_long, size: 48, color: colorScheme.onSurface.withValues(alpha: 0.5)),
+                            const SizedBox(height: 16),
+                            Text(
+                              hasSearched ? 'چکی با این مشخصات یافت نشد' : 'چکی ثبت نشده است',
+                              style: theme.textTheme.bodyLarge?.copyWith(color: colorScheme.onSurface.withValues(alpha: 0.7)),
+                            ),
+                          ],
+                        ),
+                      )
+                    : ListView.builder(
+                        itemCount: items.length,
+                        itemBuilder: (context, index) {
+                          final it = items[index];
+                          final subtitle = [
+                            if ((it.personName ?? '').isNotEmpty) it.personName,
+                            if ((it.bankName ?? '').isNotEmpty) it.bankName,
+                            if ((it.sayadCode ?? '').isNotEmpty) 'صیاد: ${it.sayadCode}',
+                          ].whereType<String>().join(' | ');
+                          return ListTile(
+                            leading: CircleAvatar(
+                              backgroundColor: colorScheme.primaryContainer,
+                              child: Icon(Icons.receipt_long, color: colorScheme.onPrimaryContainer),
+                            ),
+                            title: Text(it.number.isNotEmpty ? it.number : 'چک #${it.id}'),
+                            subtitle: subtitle.isNotEmpty ? Text(subtitle) : null,
+                            onTap: () => onSelected(it),
+                          );
+                        },
+                      ),
+          ),
+        ],
+      ),
+    );
+  }
+}