Merge branch 'dujinkim' of https://github.com/DTS-Development/SHI_EVCP into dujinkim

44 files changed, 4757 insertions, 1502 deletions

diff --git a/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/companies/page.tsx b/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/companies/page.tsx
index f1699665..0ef26754 100644
--- a/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/companies/page.tsx
+++ b/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/companies/page.tsx
@@ -55,7 +55,7 @@ export default async function BiddingCompaniesPage({ params }: PageProps) {
             </p>

           </div>

         </div>

-        <Link href={`/${lng}/evcp/bid/${id}`} passHref>

+        <Link href={`/evcp/bid`} passHref>

           <Button variant="outline" className="flex items-center">

             <ArrowLeft className="mr-2 h-4 w-4" />

             입찰 관리로 돌아가기

@@ -69,7 +69,7 @@ export default async function BiddingCompaniesPage({ params }: PageProps) {
       </div>

 

       {/* 입찰 업체 및 담당자 에디터 */}

-      <BiddingCompaniesEditor biddingId={parsedId} />

+      <BiddingCompaniesEditor biddingId={parsedId} readonly={bidding.status !== 'bidding_generated'} />

     </div>

   )

 }

diff --git a/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/info/page.tsx b/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/info/page.tsx
index 7281d206..9ef99302 100644
--- a/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/info/page.tsx
+++ b/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/info/page.tsx
@@ -55,7 +55,7 @@ export default async function BiddingBasicInfoPage({ params }: PageProps) {
             </p>
           </div>
         </div>
-        <Link href={`/${lng}/evcp/bid/${id}`} passHref>
+        <Link href={`/evcp/bid`} passHref>
           <Button variant="outline" className="flex items-center">
             <ArrowLeft className="mr-2 h-4 w-4" />
             입찰 관리로 돌아가기
@@ -69,7 +69,7 @@ export default async function BiddingBasicInfoPage({ params }: PageProps) {
       </div>
 
       {/* 입찰 기본 정보 에디터 */}
-      <BiddingBasicInfoEditor biddingId={parsedId} />
+      <BiddingBasicInfoEditor biddingId={parsedId} readonly={bidding.status !== 'bidding_generated'} />
     </div>
   )
 }
diff --git a/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/items/page.tsx b/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/items/page.tsx
index 5b686a1c..bc71ae8b 100644
--- a/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/items/page.tsx
+++ b/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/items/page.tsx
@@ -56,7 +56,7 @@ export default async function BiddingItemsPage({ params }: PageProps) {
           </div>

 

         </div>

-        <Link href={`/${lng}/evcp/bid/${id}`} passHref>

+        <Link href={`/evcp/bid`} passHref>

           <Button variant="outline" className="flex items-center">

             <ArrowLeft className="mr-2 h-4 w-4" />

             입찰 관리로 돌아가기

@@ -70,7 +70,7 @@ export default async function BiddingItemsPage({ params }: PageProps) {
       </div>

 

       {/* 입찰 품목 에디터 */}

-      <BiddingItemsEditor biddingId={parsedId} />

+      <BiddingItemsEditor biddingId={parsedId} readonly={bidding.status !== 'bidding_generated'} />

     </div>

   )

 }

diff --git a/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/schedule/page.tsx b/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/schedule/page.tsx
index a79bef88..1d5b7601 100644
--- a/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/schedule/page.tsx
+++ b/app/[lng]/evcp/(evcp)/(procurement)/bid/[id]/schedule/page.tsx
@@ -53,7 +53,7 @@ export default async function BiddingSchedulePage({ params }: PageProps) {
             입찰 No. {bidding.biddingNumber ?? ""} - {bidding.title}

           </p>

         </div>

-        <Link href={`/${lng}/evcp/bid/${id}`} passHref>

+        <Link href={`/evcp/bid`} passHref>

           <Button variant="outline" className="flex items-center">

             <ArrowLeft className="mr-2 h-4 w-4" />

             입찰 관리로 돌아가기

@@ -67,7 +67,7 @@ export default async function BiddingSchedulePage({ params }: PageProps) {
       </div>

 

       {/* 입찰 일정 에디터 */}

-      <BiddingScheduleEditor biddingId={parsedId} />

+      <BiddingScheduleEditor biddingId={parsedId} readonly={bidding.status !== 'bidding_generated'} />

     </div>

   )

 }

diff --git a/components/bidding/bidding-round-actions.tsx b/components/bidding/bidding-round-actions.tsx
deleted file mode 100644
index 86fea72a..00000000
--- a/components/bidding/bidding-round-actions.tsx
+++ /dev/null
@@ -1,221 +0,0 @@
-"use client"

-

-import * as React from "react"

-import { useRouter } from "next/navigation"

-import { useTransition } from "react"

-import { Button } from "@/components/ui/button"

-import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"

-import { RefreshCw, RotateCw } from "lucide-react"

-import { increaseRoundOrRebid } from "@/lib/bidding/service"

-import { useToast } from "@/hooks/use-toast"

-

-import {

-  AlertDialog,

-  AlertDialogAction,

-  AlertDialogCancel,

-  AlertDialogContent,

-  AlertDialogDescription,

-  AlertDialogFooter,

-  AlertDialogHeader,

-  AlertDialogTitle,

-} from "@/components/ui/alert-dialog"

-import { useSession } from "next-auth/react"

-

-interface BiddingRoundActionsProps {

-  biddingId: number

-  biddingStatus?: string

-}

-

-export function BiddingRoundActions({ biddingId, biddingStatus }: BiddingRoundActionsProps) {

-  const router = useRouter()

-  const { toast } = useToast()

-  const [isPending, startTransition] = useTransition()

-  const [showRoundDialog, setShowRoundDialog] = React.useState(false)

-  const [showRebidDialog, setShowRebidDialog] = React.useState(false)

-  const { data: session } = useSession()

-  const userId = session?.user?.id

-  

-  // 차수증가는 입찰공고 또는 입찰 진행중 상태에서 가능

-  const canIncreaseRound = biddingStatus === 'bidding_generated' || biddingStatus === 'bidding_opened'

-

-  // 유찰 및 낙찰은 입찰 진행중 상태에서 가능 (이 컴포넌트에서는 사용하지 않음)

-

-  // 재입찰은 유찰 상태에서만 가능

-  const canRebid = biddingStatus === 'bidding_disposal'

-

-  const handleRoundIncrease = () => {

-    if (!userId) {

-      toast({

-        title: "오류",

-        description: "사용자 정보를 찾을 수 없습니다.",

-        variant: "destructive",

-      })

-      return

-    }

-    const userIdStr = userId as string

-    startTransition(async () => {

-      try {

-        const result = await increaseRoundOrRebid(biddingId, userIdStr, 'round_increase')

-        

-        if (result.success) {

-          toast({

-            title: "성공",

-            description: result.message,

-            variant: "default",

-          })

-          setShowRoundDialog(false)

-          // 새로 생성된 입찰 페이지로 이동

-          if (result.biddingId) {

-            router.push(`/evcp/bid/${result.biddingId}`)

-            router.refresh()

-          }

-        } else {

-          toast({

-            title: "오류",

-            description: result.error || "차수증가 중 오류가 발생했습니다.",

-            variant: "destructive",

-          })

-        }

-      } catch (error) {

-        console.error('차수증가 실패:', error)

-        toast({

-          title: "오류",

-          description: "차수증가 중 오류가 발생했습니다.",

-          variant: "destructive",

-        })

-      }

-    })

-  }

-

-  const handleRebid = () => {

-    if (!userId) {

-      toast({

-        title: "오류",

-        description: "사용자 정보를 찾을 수 없습니다.",

-        variant: "destructive",

-      })

-      return

-    }

-    const userIdStr = userId as string

-    startTransition(async () => {

-      try {

-        const result = await increaseRoundOrRebid(biddingId, userIdStr, 'rebidding')

-        

-        if (result.success) {

-          toast({

-            title: "성공",

-            description: result.message,

-            variant: "default",

-          })

-          setShowRebidDialog(false)

-          // 새로 생성된 입찰 페이지로 이동

-          if (result.biddingId) {

-            router.push(`/evcp/bid/${result.biddingId}`)

-            router.refresh()

-          }

-        } else {

-          toast({

-            title: "오류",

-            description: result.error || "재입찰 중 오류가 발생했습니다.",

-            variant: "destructive",

-          })

-        }

-      } catch (error) {

-        console.error('재입찰 실패:', error)

-        toast({

-          title: "오류",

-          description: "재입찰 중 오류가 발생했습니다.",

-          variant: "destructive",

-        })

-      }

-    })

-  }

-

-  // 유찰 상태가 아니면 컴포넌트를 렌더링하지 않음

-  if (!canIncreaseRound && !canRebid) {

-    return null

-  }

-

-  return (

-    <>

-      <Card className="mt-6">

-        <CardHeader>

-          <CardTitle>입찰 차수 관리</CardTitle>

-        </CardHeader>

-        <CardContent>

-          <div className="flex gap-4">

-            <Button

-              variant="outline"

-              onClick={() => setShowRoundDialog(true)}

-              disabled={!canIncreaseRound || isPending}

-              className="flex items-center gap-2"

-            >

-              <RotateCw className="w-4 h-4" />

-              차수증가

-            </Button>

-            <Button

-              variant="outline"

-              onClick={() => setShowRebidDialog(true)}

-              disabled={!canRebid || isPending}

-              className="flex items-center gap-2"

-            >

-              <RefreshCw className="w-4 h-4" />

-              재입찰

-            </Button>

-          </div>

-          <p className="text-sm text-muted-foreground mt-2">

-            유찰 상태에서 차수증가 또는 재입찰을 진행할 수 있습니다.

-          </p>

-        </CardContent>

-      </Card>

-

-      {/* 차수증가 확인 다이얼로그 */}

-      <AlertDialog open={showRoundDialog} onOpenChange={setShowRoundDialog}>

-        <AlertDialogContent>

-          <AlertDialogHeader>

-            <AlertDialogTitle>차수증가</AlertDialogTitle>

-            <AlertDialogDescription>

-              현재 입찰의 정보를 복제하여 새로운 차수의 입찰을 생성합니다.

-              <br />

-              기존 입찰 조건, 아이템, 벤더 정보가 복제되며, 벤더 제출 정보는 초기화됩니다.

-              <br />

-              <br />

-              계속하시겠습니까?

-            </AlertDialogDescription>

-          </AlertDialogHeader>

-          <AlertDialogFooter>

-            <AlertDialogCancel disabled={isPending}>취소</AlertDialogCancel>

-            <AlertDialogAction onClick={handleRoundIncrease} disabled={isPending}>

-              {isPending ? "처리중..." : "확인"}

-            </AlertDialogAction>

-          </AlertDialogFooter>

-        </AlertDialogContent>

-      </AlertDialog>

-

-      {/* 재입찰 확인 다이얼로그 */}

-      <AlertDialog open={showRebidDialog} onOpenChange={setShowRebidDialog}>

-        <AlertDialogContent>

-          <AlertDialogHeader>

-            <AlertDialogTitle>재입찰</AlertDialogTitle>

-            <AlertDialogDescription>

-              현재 입찰의 정보를 복제하여 재입찰을 생성합니다.

-              <br />

-              기존 입찰 조건, 아이템, 벤더 정보가 복제되며, 벤더 제출 정보는 초기화됩니다.

-              <br />

-              <br />

-              계속하시겠습니까?

-            </AlertDialogDescription>

-          </AlertDialogHeader>

-          <AlertDialogFooter>

-            <AlertDialogCancel disabled={isPending}>취소</AlertDialogCancel>

-            <AlertDialogAction onClick={handleRebid} disabled={isPending}>

-              {isPending ? "처리중..." : "확인"}

-            </AlertDialogAction>

-          </AlertDialogFooter>

-        </AlertDialogContent>

-      </AlertDialog>

-    </>

-  )

-}

-

-

diff --git a/components/bidding/create/bidding-create-dialog.tsx b/components/bidding/create/bidding-create-dialog.tsx
index bdb00a01..c7d79435 100644
--- a/components/bidding/create/bidding-create-dialog.tsx
+++ b/components/bidding/create/bidding-create-dialog.tsx
@@ -38,12 +38,23 @@ import {
 import { TAX_CONDITIONS } from '@/lib/tax-conditions/types'

 import { getBiddingNoticeTemplate } from '@/lib/bidding/service'

 import TiptapEditor from '@/components/qna/tiptap-editor'

+

+// Dropzone components

+import {

+  Dropzone,

+  DropzoneDescription,

+  DropzoneInput,

+  DropzoneTitle,

+  DropzoneUploadIcon,

+  DropzoneZone,

+} from "@/components/ui/dropzone"

 import { PurchaseGroupCodeSelector } from '@/components/common/selectors/purchase-group-code'

 import { ProcurementManagerSelector } from '@/components/common/selectors/procurement-manager'

 import type { PurchaseGroupCodeWithUser } from '@/components/common/selectors/purchase-group-code/purchase-group-code-service'

 import type { ProcurementManagerWithUser } from '@/components/common/selectors/procurement-manager/procurement-manager-service'

 import { createBidding } from '@/lib/bidding/service'

 import { useSession } from 'next-auth/react'

+import { useRouter } from 'next/navigation'

 

 interface BiddingCreateDialogProps {

   form: UseFormReturn<CreateBiddingSchema>

@@ -52,6 +63,7 @@ interface BiddingCreateDialogProps {
 

 export function BiddingCreateDialog({ form, onSuccess }: BiddingCreateDialogProps) {

   const { data: session } = useSession()

+  const router = useRouter()

   const userId = session?.user?.id ? Number(session.user.id) : null;

 

   const [isOpen, setIsOpen] = React.useState(false)

@@ -145,6 +157,13 @@ export function BiddingCreateDialog({ form, onSuccess }: BiddingCreateDialogProp
 

   React.useEffect(() => {

     if (isOpen) {

+      if (userId && session?.user?.name) {

+        // 현재 사용자의 정보를 임시로 입찰담당자로 설정

+        form.setValue('bidPicName', session.user.name)

+        form.setValue('bidPicId', userId)

+        // userCode는 현재 세션에 없으므로 이름으로 설정 (실제로는 API에서 가져와야 함)

+        // form.setValue('bidPicCode', session.user.name)

+      }

       loadPaymentTerms()

       loadIncoterms()

       loadShippingPlaces()

@@ -280,7 +299,7 @@ export function BiddingCreateDialog({ form, onSuccess }: BiddingCreateDialogProp
       }))

 

       // sparePartOptions가 undefined인 경우 빈 문자열로 설정

-      const biddingData: CreateBiddingInput = {

+      const biddingData = {

         ...data,

         attachments,

         vendorAttachments,

@@ -298,6 +317,12 @@ export function BiddingCreateDialog({ form, onSuccess }: BiddingCreateDialogProp
 

       if (result.success) {

         toast.success("입찰이 성공적으로 생성되었습니다.")

+

+        // 생성된 입찰의 상세 페이지로 이동

+        if ('data' in result && result.data?.id) {

+          router.push(`/evcp/bid/${result.data.id}`)

+        }

+

         setIsOpen(false)

         form.reset()

         setShiAttachmentFiles([])

@@ -1130,30 +1155,35 @@ export function BiddingCreateDialog({ form, onSuccess }: BiddingCreateDialogProp
                     SHI용 첨부파일

                   </CardTitle>

                   <p className="text-sm text-muted-foreground">

-                    SHI에서 제공하는 문서나 파일을 업로드하세요

+                    내부 보관를 위해 필요한 문서나 파일을 업로드 하세요.

                   </p>

                 </CardHeader>

                 <CardContent className="space-y-4">

-                  <div className="border-2 border-dashed border-gray-300 rounded-lg p-6">

-                    <div className="text-center">

-                      <Upload className="h-12 w-12 text-gray-400 mx-auto mb-4" />

-                      <div className="space-y-2">

-                        <p className="text-sm text-gray-600">

-                          파일을 드래그 앤 드롭하거나{' '}

-                          <label className="text-blue-600 hover:text-blue-500 cursor-pointer">

-                            <input

-                              type="file"

-                              multiple

-                              className="hidden"

-                              onChange={handleShiFileUpload}

-                              accept=".pdf,.doc,.docx,.xls,.xlsx,.png,.jpg,.jpeg"

-                            />

-                            찾아보세요

-                          </label>

-                        </p>

-                      </div>

-                    </div>

-                  </div>

+                  <Dropzone

+                    maxSize={6e8} // 600MB

+                    onDropAccepted={(files) => {

+                      const newFiles = Array.from(files)

+                      setShiAttachmentFiles(prev => [...prev, ...newFiles])

+                    }}

+                    onDropRejected={() => {

+                      toast({

+                        title: "File upload rejected",

+                        description: "Please check file size and type.",

+                        variant: "destructive",

+                      })

+                    }}

+                  >

+                    {() => (

+                      <DropzoneZone className="flex justify-center h-32">

+                        <div className="flex items-center gap-6">

+                          <DropzoneUploadIcon />

+                          <div className="grid gap-0.5">

+                            <DropzoneTitle>파일을 드래그하여 업로드</DropzoneTitle>

+                          </div>

+                        </div>

+                      </DropzoneZone>

+                    )}

+                  </Dropzone>

 

                   {shiAttachmentFiles.length > 0 && (

                     <div className="space-y-2">

@@ -1197,30 +1227,35 @@ export function BiddingCreateDialog({ form, onSuccess }: BiddingCreateDialogProp
                     협력업체용 첨부파일

                   </CardTitle>

                   <p className="text-sm text-muted-foreground">

-                    협력업체에서 제공하는 문서나 파일을 업로드하세요

+                    협력사로 제공하는 문서나 파일을 업로드 하세요.

                   </p>

                 </CardHeader>

                 <CardContent className="space-y-4">

-                  <div className="border-2 border-dashed border-gray-300 rounded-lg p-6">

-                    <div className="text-center">

-                      <Upload className="h-12 w-12 text-gray-400 mx-auto mb-4" />

-                      <div className="space-y-2">

-                        <p className="text-sm text-gray-600">

-                          파일을 드래그 앤 드롭하거나{' '}

-                          <label className="text-blue-600 hover:text-blue-500 cursor-pointer">

-                            <input

-                              type="file"

-                              multiple

-                              className="hidden"

-                              onChange={handleVendorFileUpload}

-                              accept=".pdf,.doc,.docx,.xls,.xlsx,.png,.jpg,.jpeg"

-                            />

-                            찾아보세요

-                          </label>

-                        </p>

-                      </div>

-                    </div>

-                  </div>

+                  <Dropzone

+                    maxSize={6e8} // 600MB

+                    onDropAccepted={(files) => {

+                      const newFiles = Array.from(files)

+                      setVendorAttachmentFiles(prev => [...prev, ...newFiles])

+                    }}

+                    onDropRejected={() => {

+                      toast({

+                        title: "File upload rejected",

+                        description: "Please check file size and type.",

+                        variant: "destructive",

+                      })

+                    }}

+                  >

+                    {() => (

+                      <DropzoneZone className="flex justify-center h-32">

+                        <div className="flex items-center gap-6">

+                          <DropzoneUploadIcon />

+                          <div className="grid gap-0.5">

+                            <DropzoneTitle>파일을 드래그하여 업로드</DropzoneTitle>

+                          </div>

+                        </div>

+                      </DropzoneZone>

+                    )}

+                  </Dropzone>

 

                   {vendorAttachmentFiles.length > 0 && (

                     <div className="space-y-2">

diff --git a/components/bidding/manage/bidding-basic-info-editor.tsx b/components/bidding/manage/bidding-basic-info-editor.tsx
index e92c39a5..f0d56689 100644
--- a/components/bidding/manage/bidding-basic-info-editor.tsx
+++ b/components/bidding/manage/bidding-basic-info-editor.tsx
@@ -45,6 +45,16 @@ import type { ProcurementManagerWithUser } from '@/components/common/selectors/p
 import { getBiddingDocuments, uploadBiddingDocument, deleteBiddingDocument } from '@/lib/bidding/detail/service'
 import { downloadFile } from '@/lib/file-download'
 
+// Dropzone components
+import {
+  Dropzone,
+  DropzoneDescription,
+  DropzoneInput,
+  DropzoneTitle,
+  DropzoneUploadIcon,
+  DropzoneZone,
+} from "@/components/ui/dropzone"
+
 // 입찰 기본 정보 에디터 컴포넌트
 interface BiddingBasicInfo {
   title?: string
@@ -78,6 +88,7 @@ interface BiddingBasicInfo {
 
 interface BiddingBasicInfoEditorProps {
   biddingId: number
+  readonly?: boolean
 }
 
 interface UploadedDocument {
@@ -95,7 +106,7 @@ interface UploadedDocument {
   uploadedBy: string
 }
 
-export function BiddingBasicInfoEditor({ biddingId }: BiddingBasicInfoEditorProps) {
+export function BiddingBasicInfoEditor({ biddingId, readonly = false }: BiddingBasicInfoEditorProps) {
   const [isLoading, setIsLoading] = React.useState(true)
   const [isSubmitting, setIsSubmitting] = React.useState(false)
   const [isLoadingTemplate, setIsLoadingTemplate] = React.useState(false)
@@ -535,7 +546,7 @@ export function BiddingBasicInfoEditor({ biddingId }: BiddingBasicInfoEditorProp
                   <FormItem>
                     <FormLabel>입찰명 <span className="text-red-500">*</span></FormLabel>
                     <FormControl>
-                      <Input placeholder="입찰명을 입력하세요" {...field} />
+                      <Input placeholder="입찰명을 입력하세요" {...field} disabled={readonly} />  
                     </FormControl>
                     <FormMessage />
                   </FormItem>
@@ -883,7 +894,7 @@ export function BiddingBasicInfoEditor({ biddingId }: BiddingBasicInfoEditorProp
                   <FormItem>
                     <FormLabel>입찰개요</FormLabel>
                     <FormControl>
-                      <Textarea placeholder="입찰에 대한 설명을 입력하세요" rows={2} {...field} />
+                      <Textarea placeholder="입찰에 대한 설명을 입력하세요" rows={2} {...field} readOnly={readonly} />
                     </FormControl>
                     <FormMessage />
                   </FormItem>
@@ -896,7 +907,7 @@ export function BiddingBasicInfoEditor({ biddingId }: BiddingBasicInfoEditorProp
                   <FormItem>
                     <FormLabel>비고</FormLabel>
                     <FormControl>
-                      <Textarea placeholder="추가 사항이나 참고사항을 입력하세요" rows={3} {...field} />
+                      <Textarea placeholder="추가 사항이나 참고사항을 입력하세요" rows={3} {...field} readOnly={readonly} />
                     </FormControl>
                     <FormMessage />
                   </FormItem>
@@ -1123,6 +1134,7 @@ export function BiddingBasicInfoEditor({ biddingId }: BiddingBasicInfoEditorProp
                         }))
                       }}
                       rows={3}
+                      readOnly={readonly}
                     />
                   </div>
                 </div>
@@ -1138,7 +1150,7 @@ export function BiddingBasicInfoEditor({ biddingId }: BiddingBasicInfoEditorProp
                         <TiptapEditor
                           content={field.value || noticeTemplate}
                           setContent={field.onChange}
-                          disabled={isLoadingTemplate}
+                          disabled={isLoadingTemplate || readonly}
                           height="300px"
                         />
                       </div>
@@ -1156,12 +1168,14 @@ export function BiddingBasicInfoEditor({ biddingId }: BiddingBasicInfoEditorProp
               </div>
 
               {/* 액션 버튼 */}
-              <div className="flex justify-end gap-4 pt-4">
-                <Button type="submit" disabled={isSubmitting} className="flex items-center gap-2">
-                  {isSubmitting ? '저장 중...' : '저장'}
-                  <ChevronRight className="h-4 w-4" />
-                </Button>
-              </div>
+              {!readonly && (
+                <div className="flex justify-end gap-4 pt-4">
+                  <Button type="submit" disabled={isSubmitting} className="flex items-center gap-2">
+                    {isSubmitting ? '저장 중...' : '저장'}
+                    <ChevronRight className="h-4 w-4" />
+                  </Button>
+                </div>
+              )}
             </form>
           </Form>
         </CardContent>
@@ -1175,33 +1189,35 @@ export function BiddingBasicInfoEditor({ biddingId }: BiddingBasicInfoEditorProp
             SHI용 첨부파일
           </CardTitle>
           <p className="text-sm text-muted-foreground">
-            SHI에서 제공하는 문서나 파일을 업로드하세요
+            내부 보관를 위해 필요한 문서나 파일을 업로드 하세요.
           </p>
         </CardHeader>
         <CardContent className="space-y-4">
-          <div className="border-2 border-dashed border-gray-300 rounded-lg p-6">
-            <div className="text-center">
-              <Upload className="h-12 w-12 text-gray-400 mx-auto mb-4" />
-              <div className="space-y-2">
-                <p className="text-sm text-gray-600">
-                  파일을 드래그 앤 드롭하거나{' '}
-                  <label className="text-blue-600 hover:text-blue-500 cursor-pointer">
-                    <input
-                      type="file"
-                      multiple
-                      className="hidden"
-                      onChange={(e) => {
-                        const files = Array.from(e.target.files || [])
-                        setShiAttachmentFiles(prev => [...prev, ...files])
-                      }}
-                      accept=".pdf,.doc,.docx,.xls,.xlsx,.png,.jpg,.jpeg"
-                    />
-                    찾아보세요
-                  </label>
-                </p>
-              </div>
-            </div>
-          </div>
+          <Dropzone
+            maxSize={6e8} // 600MB
+            onDropAccepted={(files) => {
+              const newFiles = Array.from(files)
+              setShiAttachmentFiles(prev => [...prev, ...newFiles])
+            }}
+            onDropRejected={() => {
+              toast({
+                title: "File upload rejected",
+                description: "Please check file size and type.",
+                variant: "destructive",
+              })
+            }}
+          >
+            {() => (
+              <DropzoneZone className="flex justify-center h-32">
+                <div className="flex items-center gap-6">
+                  <DropzoneUploadIcon />
+                  <div className="grid gap-0.5">
+                    <DropzoneTitle>파일을 드래그하여 업로드</DropzoneTitle>
+                  </div>
+                </div>
+              </DropzoneZone>
+            )}
+          </Dropzone>
 
           {shiAttachmentFiles.length > 0 && (
             <div className="space-y-2">
@@ -1307,33 +1323,35 @@ export function BiddingBasicInfoEditor({ biddingId }: BiddingBasicInfoEditorProp
             협력업체용 첨부파일
           </CardTitle>
           <p className="text-sm text-muted-foreground">
-            협력업체에서 제공하는 문서나 파일을 업로드하세요
+            협력사로 제공하는 문서나 파일을 업로드 하세요.
           </p>
         </CardHeader>
         <CardContent className="space-y-4">
-          <div className="border-2 border-dashed border-gray-300 rounded-lg p-6">
-            <div className="text-center">
-              <Upload className="h-12 w-12 text-gray-400 mx-auto mb-4" />
-              <div className="space-y-2">
-                <p className="text-sm text-gray-600">
-                  파일을 드래그 앤 드롭하거나{' '}
-                  <label className="text-blue-600 hover:text-blue-500 cursor-pointer">
-                    <input
-                      type="file"
-                      multiple
-                      className="hidden"
-                      onChange={(e) => {
-                        const files = Array.from(e.target.files || [])
-                        setVendorAttachmentFiles(prev => [...prev, ...files])
-                      }}
-                      accept=".pdf,.doc,.docx,.xls,.xlsx,.png,.jpg,.jpeg"
-                    />
-                    찾아보세요
-                  </label>
-                </p>
-              </div>
-            </div>
-          </div>
+          <Dropzone
+            maxSize={6e8} // 600MB
+            onDropAccepted={(files) => {
+              const newFiles = Array.from(files)
+              setVendorAttachmentFiles(prev => [...prev, ...newFiles])
+            }}
+            onDropRejected={() => {
+              toast({
+                title: "File upload rejected",
+                description: "Please check file size and type.",
+                variant: "destructive",
+              })
+            }}
+          >
+            {() => (
+              <DropzoneZone className="flex justify-center h-32">
+                <div className="flex items-center gap-6">
+                  <DropzoneUploadIcon />
+                  <div className="grid gap-0.5">
+                    <DropzoneTitle>파일을 드래그하여 업로드</DropzoneTitle>
+                  </div>
+                </div>
+              </DropzoneZone>
+            )}
+          </Dropzone>
 
           {vendorAttachmentFiles.length > 0 && (
             <div className="space-y-2">
diff --git a/components/bidding/manage/bidding-companies-editor.tsx b/components/bidding/manage/bidding-companies-editor.tsx
index 4992c2ab..a81f0063 100644
--- a/components/bidding/manage/bidding-companies-editor.tsx
+++ b/components/bidding/manage/bidding-companies-editor.tsx
@@ -11,8 +11,7 @@ import {
   createBiddingCompanyContact,
   deleteBiddingCompanyContact,
   getVendorContactsByVendorId,
-  updateBiddingCompanyPriceAdjustmentQuestion,
-  getBiddingById
+  updateBiddingCompanyPriceAdjustmentQuestion
 } from '@/lib/bidding/service'
 import { deleteBiddingCompany } from '@/lib/bidding/pre-quote/service'
 import { BiddingDetailVendorCreateDialog } from './bidding-detail-vendor-create-dialog'
@@ -54,6 +53,7 @@ interface QuotationVendor {
 
 interface BiddingCompaniesEditorProps {
   biddingId: number
+  readonly?: boolean
 }
 
 interface VendorContact {
@@ -79,7 +79,7 @@ interface BiddingCompanyContact {
   updatedAt: Date
 }
 
-export function BiddingCompaniesEditor({ biddingId }: BiddingCompaniesEditorProps) {
+export function BiddingCompaniesEditor({ biddingId, readonly = false }: BiddingCompaniesEditorProps) {
   const [vendors, setVendors] = React.useState<QuotationVendor[]>([])
   const [isLoading, setIsLoading] = React.useState(false)
   const [addVendorDialogOpen, setAddVendorDialogOpen] = React.useState(false)
@@ -89,10 +89,6 @@ export function BiddingCompaniesEditor({ biddingId }: BiddingCompaniesEditorProp
   // 각 업체별 첫 번째 담당자 정보 저장 (vendorId -> 첫 번째 담당자)
   const [vendorFirstContacts, setVendorFirstContacts] = React.useState<Map<number, BiddingCompanyContact>>(new Map())
 
-  // 입찰 정보 (단수/복수 낙찰 확인용)
-  const [biddingInfo, setBiddingInfo] = React.useState<any>(null)
-  const [isLoadingBiddingInfo, setIsLoadingBiddingInfo] = React.useState(false)
-
   // 담당자 추가 다이얼로그
   const [addContactDialogOpen, setAddContactDialogOpen] = React.useState(false)
   const [newContact, setNewContact] = React.useState({
@@ -146,29 +142,6 @@ export function BiddingCompaniesEditor({ biddingId }: BiddingCompaniesEditorProp
     }
   }, [biddingId])
 
-  // 입찰 정보 로딩
-  const loadBiddingInfo = React.useCallback(async () => {
-    setIsLoadingBiddingInfo(true)
-    try {
-      const result = await getBiddingById(biddingId)
-      if (result) {
-        setBiddingInfo(result)
-      } else {
-        console.error('Failed to load bidding info')
-        setBiddingInfo(null)
-      }
-    } catch (error) {
-      console.error('Failed to load bidding info:', error)
-      setBiddingInfo(null)
-    } finally {
-      setIsLoadingBiddingInfo(false)
-    }
-  }, [biddingId])
-
-  // 단수 입찰 여부 확인 및 업체 추가 제한
-  const isSingleAwardBidding = biddingInfo?.awardCount === 'single'
-  const canAddVendor = !isSingleAwardBidding || vendors.length === 0
-
   // 데이터 로딩
   React.useEffect(() => {
     const loadVendors = async () => {
@@ -222,8 +195,7 @@ export function BiddingCompaniesEditor({ biddingId }: BiddingCompaniesEditorProp
     }
 
     loadVendors()
-    loadBiddingInfo()
-  }, [biddingId, loadBiddingInfo])
+  }, [biddingId])
 
   // 업체 선택 핸들러 (단일 선택)
   const handleVendorSelect = async (vendor: QuotationVendor) => {
@@ -513,10 +485,12 @@ export function BiddingCompaniesEditor({ biddingId }: BiddingCompaniesEditorProp
             </p>
             <p className="text-sm text-muted-foreground mt-1"> 단수 입찰의 경우 1개 업체만 등록 가능합니다. </p>
           </div>
-          <Button onClick={() => setAddVendorDialogOpen(true)} className="flex items-center gap-2">
-            <Plus className="h-4 w-4" />
-            업체 추가
-          </Button>
+          {!readonly && (
+            <Button onClick={() => setAddVendorDialogOpen(true)} className="flex items-center gap-2">
+              <Plus className="h-4 w-4" />
+              업체 추가
+            </Button>
+          )}
         </CardHeader>
         <CardContent>
           {vendors.length === 0 ? (
@@ -687,8 +661,6 @@ export function BiddingCompaniesEditor({ biddingId }: BiddingCompaniesEditorProp
         open={addVendorDialogOpen}
         onOpenChange={setAddVendorDialogOpen}
         onSuccess={reloadVendors}
-        isSingleAwardBidding={isSingleAwardBidding}
-        currentVendorCount={vendors.length}
       />
 
       {/* 담당자 추가 다이얼로그 (직접 입력) */}
diff --git a/components/bidding/manage/bidding-detail-vendor-create-dialog.tsx b/components/bidding/manage/bidding-detail-vendor-create-dialog.tsx
index 205224b9..de813121 100644
--- a/components/bidding/manage/bidding-detail-vendor-create-dialog.tsx
+++ b/components/bidding/manage/bidding-detail-vendor-create-dialog.tsx
@@ -39,8 +39,6 @@ interface BiddingDetailVendorCreateDialogProps {
   open: boolean
   onOpenChange: (open: boolean) => void
   onSuccess: () => void
-  isSingleAwardBidding?: boolean
-  currentVendorCount?: number
 }
 
 interface Vendor {
@@ -60,8 +58,6 @@ export function BiddingDetailVendorCreateDialog({
   open,
   onOpenChange,
   onSuccess,
-  isSingleAwardBidding = false,
-  currentVendorCount = 0
 }: BiddingDetailVendorCreateDialogProps) {
   const { toast } = useToast()
   const [isPending, startTransition] = useTransition()
@@ -104,16 +100,6 @@ export function BiddingDetailVendorCreateDialog({
 
   // 벤더 추가
   const handleAddVendor = (vendor: Vendor) => {
-    // 단수 입찰이고 이미 업체가 선택되었거나 기존 업체가 있는 경우 제한
-    if (isSingleAwardBidding && (selectedVendorsWithQuestion.length > 0 || currentVendorCount > 0)) {
-      toast({
-        title: '제한 사항',
-        description: '단수 입찰의 경우 1개 업체만 등록 가능합니다.',
-        variant: 'destructive',
-      })
-      return
-    }
-
     if (!selectedVendorsWithQuestion.find(v => v.vendor.id === vendor.id)) {
       setSelectedVendorsWithQuestion([
         ...selectedVendorsWithQuestion,
diff --git a/components/bidding/manage/bidding-items-editor.tsx b/components/bidding/manage/bidding-items-editor.tsx
index dc0aaeec..38113dfa 100644
--- a/components/bidding/manage/bidding-items-editor.tsx
+++ b/components/bidding/manage/bidding-items-editor.tsx
@@ -76,6 +76,7 @@ interface PRItemInfo {
 
 interface BiddingItemsEditorProps {
   biddingId: number
+  readonly?: boolean
 }
 
 import { removeBiddingItem, addPRItemForBidding, getBiddingById, getBiddingConditions } from '@/lib/bidding/service'
@@ -84,7 +85,7 @@ import { ProcurementItemSelectorDialogSingle } from '@/components/common/selecto
 import { Textarea } from '@/components/ui/textarea'
 import { Label } from '@/components/ui/label'
 
-export function BiddingItemsEditor({ biddingId }: BiddingItemsEditorProps) {
+export function BiddingItemsEditor({ biddingId, readonly = false }: BiddingItemsEditorProps) {
   const { data: session } = useSession()
   const [items, setItems] = React.useState<PRItemInfo[]>([])
   const [isLoading, setIsLoading] = React.useState(false)
@@ -620,7 +621,7 @@ export function BiddingItemsEditor({ biddingId }: BiddingItemsEditorProps) {
                     />
                   </td>
                   <td className="border-r px-3 py-2">
-                    {biddingType === 'equipment' ? (
+                    {biddingType !== 'equipment' ? (
                       <ProcurementItemSelectorDialogSingle
                         triggerLabel={item.materialGroupNumber || "품목 선택"}
                         triggerVariant="outline"
@@ -642,8 +643,8 @@ export function BiddingItemsEditor({ biddingId }: BiddingItemsEditorProps) {
                             })
                           }
                         }}
-                        title="품목 선택"
-                        description="품목을 검색하고 선택해주세요."
+                        title="1회성 품목 선택"
+                        description="1회성 품목을 검색하고 선택해주세요."
                       />
                     ) : (
                       <MaterialGroupSelectorDialogSingle
@@ -1149,25 +1150,27 @@ export function BiddingItemsEditor({ biddingId }: BiddingItemsEditorProps) {
       </Card>
 
       {/* 액션 버튼 */}
-      <div className="flex justify-end gap-4">
-        <Button
-          onClick={handleSave}
-          disabled={isSubmitting}
-          className="min-w-[120px]"
-        >
-          {isSubmitting ? (
-            <>
-              <RefreshCw className="w-4 h-4 mr-2 animate-spin" />
-              저장 중...
-            </>
-          ) : (
-            <>
-              <Save className="w-4 h-4 mr-2" />
-              저장
-            </>
-          )}
-        </Button>
-      </div>
+      {!readonly && (
+        <div className="flex justify-end gap-4">
+          <Button
+            onClick={handleSave}
+            disabled={isSubmitting}
+            className="min-w-[120px]"
+          >
+            {isSubmitting ? (
+              <>
+                <RefreshCw className="w-4 h-4 mr-2 animate-spin" />
+                저장 중...
+              </>
+            ) : (
+              <>
+                <Save className="w-4 h-4 mr-2" />
+                저장
+              </>
+            )}
+          </Button>
+        </div>
+      )}
 
       {/* 사전견적용 일반견적 생성 다이얼로그 */}
         <CreatePreQuoteRfqDialog
diff --git a/components/bidding/manage/bidding-schedule-editor.tsx b/components/bidding/manage/bidding-schedule-editor.tsx
index ce03c742..f2978f95 100644
--- a/components/bidding/manage/bidding-schedule-editor.tsx
+++ b/components/bidding/manage/bidding-schedule-editor.tsx
@@ -12,6 +12,9 @@ import { Input } from '@/components/ui/input'
 import { Label } from '@/components/ui/label'
 import { Textarea } from '@/components/ui/textarea'
 import { Switch } from '@/components/ui/switch'
+import { ApprovalPreviewDialog } from '@/lib/approval/approval-preview-dialog'
+import { requestBiddingInvitationWithApproval } from '@/lib/bidding/approval-actions'
+import { prepareBiddingApprovalData } from '@/lib/bidding/approval-actions'
 import { BiddingInvitationDialog } from '@/lib/bidding/detail/table/bidding-invitation-dialog'
 import { sendBiddingBasicContracts, getSelectedVendorsForBidding } from '@/lib/bidding/pre-quote/service'
 import { registerBidding } from '@/lib/bidding/detail/service'
@@ -41,16 +44,17 @@ interface SpecificationMeetingInfo {
 
 interface BiddingScheduleEditorProps {
   biddingId: number
+  readonly?: boolean
 }
 
 interface VendorContractRequirement {
   vendorId: number
   vendorName: string
-  vendorCode?: string | null
+  vendorCode?: string
   vendorCountry?: string
-  vendorEmail?: string | null
-  contactPerson?: string | null
-  contactEmail?: string | null
+  vendorEmail?: string
+  contactPerson?: string
+  contactEmail?: string
   ndaYn?: boolean
   generalGtcYn?: boolean
   projectGtcYn?: boolean
@@ -88,7 +92,7 @@ interface BiddingInvitationData {
   message?: string
 }
 
-export function BiddingScheduleEditor({ biddingId }: BiddingScheduleEditorProps) {
+export function BiddingScheduleEditor({ biddingId, readonly = false }: BiddingScheduleEditorProps) {
   const { data: session } = useSession()
   const router = useRouter()
   const { toast } = useToast()
@@ -110,7 +114,11 @@ export function BiddingScheduleEditor({ biddingId }: BiddingScheduleEditorProps)
   const [isSubmitting, setIsSubmitting] = React.useState(false)
   const [biddingInfo, setBiddingInfo] = React.useState<{ title: string; projectName?: string; status: string } | null>(null)
   const [isBiddingInvitationDialogOpen, setIsBiddingInvitationDialogOpen] = React.useState(false)
+  const [isApprovalDialogOpen, setIsApprovalDialogOpen] = React.useState(false)
   const [selectedVendors, setSelectedVendors] = React.useState<VendorContractRequirement[]>([])
+  const [approvalVariables, setApprovalVariables] = React.useState<Record<string, string>>({})
+  const [approvalTitle, setApprovalTitle] = React.useState('')
+  const [invitationData, setInvitationData] = React.useState<BiddingInvitationData | null>(null)
 
   // 데이터 로딩
   React.useEffect(() => {
@@ -197,11 +205,11 @@ export function BiddingScheduleEditor({ biddingId }: BiddingScheduleEditorProps)
         return result.vendors.map((vendor): VendorContractRequirement => ({
           vendorId: vendor.vendorId,
           vendorName: vendor.vendorName,
-          vendorCode: vendor.vendorCode ?? undefined,
+          vendorCode: vendor.vendorCode || undefined,
           vendorCountry: vendor.vendorCountry,
-          vendorEmail: vendor.vendorEmail ?? undefined,
-          contactPerson: vendor.contactPerson ?? undefined,
-          contactEmail: vendor.contactEmail ?? undefined,
+          vendorEmail: vendor.vendorEmail || undefined,
+          contactPerson: vendor.contactPerson || undefined,
+          contactEmail: vendor.contactEmail || undefined,
           ndaYn: vendor.ndaYn,
           generalGtcYn: vendor.generalGtcYn,
           projectGtcYn: vendor.projectGtcYn,
@@ -219,7 +227,7 @@ export function BiddingScheduleEditor({ biddingId }: BiddingScheduleEditorProps)
     }
   }, [biddingId])
 
-  // 본입찰 초대 다이얼로그가 열릴 때 선정된 업체들 조회
+  // 입찰 초대 다이얼로그가 열릴 때 선정된 업체들 조회
   React.useEffect(() => {
     if (isBiddingInvitationDialogOpen) {
       getSelectedVendors().then(vendors => {
@@ -228,75 +236,96 @@ export function BiddingScheduleEditor({ biddingId }: BiddingScheduleEditorProps)
     }
   }, [isBiddingInvitationDialogOpen, getSelectedVendors])
 
-  // 입찰 초대 발송 핸들러
-  const handleBiddingInvitationSend = async (data: BiddingInvitationData) => {
-    try {
-      const userId = session?.user?.id?.toString() || '1'
-
-      // 1. 기본계약 발송
-      // sendBiddingBasicContracts에 필요한 형식으로 변환
-      const vendorDataForContract = data.vendors.map(vendor => ({
-        vendorId: vendor.vendorId,
-        vendorName: vendor.vendorName,
-        vendorCode: vendor.vendorCode || undefined,
-        vendorCountry: vendor.vendorCountry,
-        selectedMainEmail: vendor.selectedMainEmail,
-        additionalEmails: vendor.additionalEmails,
-        customEmails: vendor.customEmails,
-        contractRequirements: {
-          ndaYn: vendor.ndaYn || false,
-          generalGtcYn: vendor.generalGtcYn || false,
-          projectGtcYn: vendor.projectGtcYn || false,
-          agreementYn: vendor.agreementYn || false,
-        },
-        biddingCompanyId: vendor.biddingCompanyId,
-        biddingId: vendor.biddingId,
-        hasExistingContracts: vendor.hasExistingContracts,
-      }))
-
-      const contractResult = await sendBiddingBasicContracts(
-        biddingId,
-        vendorDataForContract,
-        data.generatedPdfs,
-        data.message
-      )
+  // 입찰공고 버튼 클릭 핸들러 - 입찰 초대 다이얼로그 열기
+  const handleBiddingInvitationClick = () => {
+    setIsBiddingInvitationDialogOpen(true)
+  }
 
-      if (!contractResult.success) {
-        const errorMessage = 'message' in contractResult 
-          ? contractResult.message 
-          : 'error' in contractResult 
-            ? contractResult.error 
-            : '기본계약 발송에 실패했습니다.'
+  // 결재 상신 핸들러 - 결재 완료 시 실제 입찰 등록 실행
+  const handleApprovalSubmit = async ({ approvers, title, attachments }: { approvers: string[], title: string, attachments?: File[] }) => {
+    try {
+      if (!session?.user?.id || !session.user.epId || !invitationData) {
         toast({
-          title: '기본계약 발송 실패',
-          description: errorMessage,
+          title: '오류',
+          description: '필요한 정보가 없습니다.',
           variant: 'destructive',
         })
         return
       }
 
-      // 2. 입찰 등록 진행
-      const registerResult = await registerBidding(biddingId, userId)
+      // 결재 상신
+      const result = await requestBiddingInvitationWithApproval({
+        biddingId,
+        vendors: selectedVendors,
+        message: invitationData.message || '',
+        currentUser: {
+          id: session.user.id,
+          epId: session.user.epId,
+          email: session.user.email || undefined,
+        },
+        approvers,
+      })
 
-      if (registerResult.success) {
+      if (result.status === 'pending_approval') {
         toast({
-          title: '본입찰 초대 완료',
-          description: '기본계약 발송 및 본입찰 초대가 완료되었습니다.',
+          title: '입찰초대 결재 상신 완료',
+          description: `결재가 상신되었습니다. (ID: ${result.approvalId})`,
         })
+        setIsApprovalDialogOpen(false)
         setIsBiddingInvitationDialogOpen(false)
+        setInvitationData(null)
         router.refresh()
-      } else {
+      }
+    } catch (error) {
+      console.error('결재 상신 중 오류 발생:', error)
+      toast({
+        title: '오류',
+        description: '결재 상신 중 오류가 발생했습니다.',
+        variant: 'destructive',
+      })
+    }
+  }
+
+  // 입찰 초대 발송 핸들러 - 결재 준비 및 결재 다이얼로그 열기
+  const handleBiddingInvitationSend = async (data: BiddingInvitationData) => {
+    try {
+      if (!session?.user?.id || !session.user.epId) {
+        toast({
+          title: '오류',
+          description: '사용자 정보가 없습니다.',
+          variant: 'destructive',
+        })
+        return
+      }
+
+      // 선정된 업체들 조회
+      const vendors = await getSelectedVendors()
+      if (vendors.length === 0) {
         toast({
           title: '오류',
-          description: 'error' in registerResult ? registerResult.error : '입찰 등록에 실패했습니다.',
+          description: '선정된 업체가 없습니다.',
           variant: 'destructive',
         })
+        return
       }
+
+      // 결재 데이터 준비 (템플릿 변수, 제목 등)
+      const approvalData = await prepareBiddingApprovalData({
+        biddingId,
+        vendors,
+        message: data.message || '',
+      })
+
+      // 결재 준비 완료 - invitationData와 결재 데이터 저장 및 결재 다이얼로그 열기
+      setInvitationData(data)
+      setApprovalVariables(approvalData.variables)
+      setApprovalTitle(`입찰초대 - ${approvalData.bidding.title}`)
+      setIsApprovalDialogOpen(true)
     } catch (error) {
-      console.error('본입찰 초대 실패:', error)
+      console.error('결재 준비 중 오류 발생:', error)
       toast({
         title: '오류',
-        description: '본입찰 초대에 실패했습니다.',
+        description: '결재 준비 중 오류가 발생했습니다.',
         variant: 'destructive',
       })
     }
@@ -614,36 +643,38 @@ export function BiddingScheduleEditor({ biddingId }: BiddingScheduleEditorProps)
       </Card>
 
       {/* 액션 버튼 */}
-      <div className="flex justify-between gap-4">
-        <Button
-          variant="default"
-          onClick={() => setIsBiddingInvitationDialogOpen(true)}
-          disabled={!biddingInfo || biddingInfo.status !== 'bidding_generated'}
-          className="min-w-[120px]"
-        >
-          <Send className="w-4 h-4 mr-2" />
-          입찰공고
-        </Button>
-        <div className="flex gap-4">
+      {!readonly && (
+        <div className="flex justify-between gap-4">
           <Button
-            onClick={handleSave}
-            disabled={isSubmitting || !biddingInfo || biddingInfo.status !== 'bidding_generated'}
+            variant="default"
+            onClick={handleBiddingInvitationClick}
+            disabled={!biddingInfo || biddingInfo.status !== 'bidding_generated'}
             className="min-w-[120px]"
           >
-            {isSubmitting ? (
-              <>
-                <RefreshCw className="w-4 h-4 mr-2 animate-spin" />
-                저장 중...
-              </>
-            ) : (
-              <>
-                <Save className="w-4 h-4 mr-2" />
-                저장
-              </>
-            )}
+            <Send className="w-4 h-4 mr-2" />
+            입찰공고
           </Button>
+          <div className="flex gap-4">
+            <Button
+              onClick={handleSave}
+              disabled={isSubmitting || !biddingInfo || biddingInfo.status !== 'bidding_generated'}
+              className="min-w-[120px]"
+            >
+              {isSubmitting ? (
+                <>
+                  <RefreshCw className="w-4 h-4 mr-2 animate-spin" />
+                  저장 중...
+                </>
+              ) : (
+                <>
+                  <Save className="w-4 h-4 mr-2" />
+                  저장
+                </>
+              )}
+            </Button>
+          </div>
         </div>
-      </div>
+      )}
 
       {/* 입찰 초대 다이얼로그 */}
       {biddingInfo && (
@@ -656,6 +687,32 @@ export function BiddingScheduleEditor({ biddingId }: BiddingScheduleEditorProps)
           onSend={handleBiddingInvitationSend}
         />
       )}
+
+      {/* 입찰초대 결재 다이얼로그 */}
+      {session?.user && session.user.epId && biddingInfo && invitationData && Object.keys(approvalVariables).length > 0 && (
+        <ApprovalPreviewDialog
+          open={isApprovalDialogOpen}
+          onOpenChange={(open) => {
+            setIsApprovalDialogOpen(open)
+            if (!open) {
+              // 다이얼로그가 닫히면 결재 변수 초기화
+              setApprovalVariables({})
+              setApprovalTitle('')
+              setInvitationData(null)
+            }
+          }}
+          templateName="입찰초대 결재"
+          variables={approvalVariables}
+          title={approvalTitle}
+          currentUser={{
+            id: Number(session.user.id),
+            epId: session.user.epId,
+            name: session.user.name || undefined,
+            email: session.user.email || undefined
+          }}
+          onConfirm={handleApprovalSubmit}
+        />
+      )}
     </div>
   )
 }
diff --git a/components/common/legal/sslvw-pur-inq-req-dialog.tsx b/components/common/legal/sslvw-pur-inq-req-dialog.tsx
new file mode 100644
index 00000000..438b6582
--- /dev/null
+++ b/components/common/legal/sslvw-pur-inq-req-dialog.tsx
@@ -0,0 +1,333 @@
+"use client"
+
+import * as React from "react"
+import { Loader, Database, Check } from "lucide-react"
+import { toast } from "sonner"
+import {
+  useReactTable,
+  getCoreRowModel,
+  getPaginationRowModel,
+  getFilteredRowModel,
+  ColumnDef,
+  flexRender,
+} from "@tanstack/react-table"
+
+import { Button } from "@/components/ui/button"
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from "@/components/ui/dialog"
+import {
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableHeader,
+  TableRow,
+} from "@/components/ui/table"
+import { Checkbox } from "@/components/ui/checkbox"
+import { ScrollArea } from "@/components/ui/scroll-area"
+
+import { getSSLVWPurInqReqData } from "@/lib/basic-contract/sslvw-service"
+import { SSLVWPurInqReq } from "@/lib/basic-contract/sslvw-service"
+
+interface SSLVWPurInqReqDialogProps {
+  onConfirm?: (selectedRows: SSLVWPurInqReq[]) => void
+}
+
+export function SSLVWPurInqReqDialog({ onConfirm }: SSLVWPurInqReqDialogProps) {
+  const [open, setOpen] = React.useState(false)
+  const [isLoading, setIsLoading] = React.useState(false)
+  const [data, setData] = React.useState<SSLVWPurInqReq[]>([])
+  const [error, setError] = React.useState<string | null>(null)
+  const [rowSelection, setRowSelection] = React.useState<Record<string, boolean>>({})
+
+  const loadData = async () => {
+    setIsLoading(true)
+    setError(null)
+    try {
+      const result = await getSSLVWPurInqReqData()
+      if (result.success) {
+        setData(result.data)
+        if (result.isUsingFallback) {
+          toast.info("테스트 데이터를 표시합니다.")
+        }
+      } else {
+        setError(result.error || "데이터 로딩 실패")
+        toast.error(result.error || "데이터 로딩 실패")
+      }
+    } catch (err) {
+      const errorMessage = err instanceof Error ? err.message : "알 수 없는 오류"
+      setError(errorMessage)
+      toast.error(errorMessage)
+    } finally {
+      setIsLoading(false)
+    }
+  }
+
+  React.useEffect(() => {
+    if (open) {
+      loadData()
+    } else {
+      // 다이얼로그 닫힐 때 데이터 초기화
+      setData([])
+      setError(null)
+      setRowSelection({})
+    }
+  }, [open])
+
+  // 테이블 컬럼 정의 (동적 생성)
+  const columns = React.useMemo<ColumnDef<SSLVWPurInqReq>[]>(() => {
+    if (data.length === 0) return []
+
+    const dataKeys = Object.keys(data[0])
+
+    return [
+      {
+        id: "select",
+        header: ({ table }) => (
+          <Checkbox
+            checked={
+              table.getIsAllPageRowsSelected() ||
+              (table.getIsSomePageRowsSelected() && "indeterminate")
+            }
+            onCheckedChange={(value) => table.toggleAllPageRowsSelected(!!value)}
+            aria-label="모든 행 선택"
+          />
+        ),
+        cell: ({ row }) => (
+          <Checkbox
+            checked={row.getIsSelected()}
+            onCheckedChange={(value) => row.toggleSelected(!!value)}
+            aria-label="행 선택"
+          />
+        ),
+        enableSorting: false,
+        enableHiding: false,
+      },
+      ...dataKeys.map((key) => ({
+        accessorKey: key,
+        header: key,
+        cell: ({ getValue }: any) => {
+          const value = getValue()
+          return value !== null && value !== undefined ? String(value) : ""
+        },
+      })),
+    ]
+  }, [data])
+
+  // 테이블 인스턴스 생성
+  const table = useReactTable({
+    data,
+    columns,
+    getCoreRowModel: getCoreRowModel(),
+    getPaginationRowModel: getPaginationRowModel(),
+    getFilteredRowModel: getFilteredRowModel(),
+    onRowSelectionChange: setRowSelection,
+    state: {
+      rowSelection,
+    },
+  })
+
+  // 선택된 행들 가져오기
+  const selectedRows = table.getFilteredSelectedRowModel().rows.map(row => row.original)
+
+  // 확인 버튼 핸들러
+  const handleConfirm = () => {
+    if (selectedRows.length === 0) {
+      toast.error("행을 선택해주세요.")
+      return
+    }
+
+    if (onConfirm) {
+      onConfirm(selectedRows)
+      toast.success(`${selectedRows.length}개의 행을 선택했습니다.`)
+    } else {
+      // 임시로 선택된 데이터 콘솔 출력
+      console.log("선택된 행들:", selectedRows)
+      toast.success(`${selectedRows.length}개의 행이 선택되었습니다. (콘솔 확인)`)
+    }
+
+    setOpen(false)
+  }
+
+  return (
+    <Dialog open={open} onOpenChange={setOpen}>
+      <DialogTrigger asChild>
+        <Button variant="outline" size="sm">
+          <Database className="mr-2 size-4" aria-hidden="true" />
+          법무검토 요청 데이터 조회
+        </Button>
+      </DialogTrigger>
+      <DialogContent className="max-w-7xl max-h-[90vh] flex flex-col">
+        <DialogHeader>
+          <DialogTitle>법무검토 요청 데이터</DialogTitle>
+          <DialogDescription>
+            법무검토 요청 데이터를 조회합니다.
+            {data.length > 0 && ` (${data.length}건, ${selectedRows.length}개 선택됨)`}
+          </DialogDescription>
+        </DialogHeader>
+
+        <div className="flex-1 overflow-hidden flex flex-col">
+          {isLoading ? (
+            <div className="flex items-center justify-center flex-1">
+              <Loader className="mr-2 size-6 animate-spin" />
+              <span>데이터 로딩 중...</span>
+            </div>
+          ) : error ? (
+            <div className="flex items-center justify-center flex-1 text-red-500">
+              <span>오류: {error}</span>
+            </div>
+          ) : data.length === 0 ? (
+            <div className="flex items-center justify-center flex-1 text-muted-foreground">
+              <span>데이터가 없습니다.</span>
+            </div>
+          ) : (
+            <>
+              <ScrollArea className="flex-1">
+                <Table>
+                  <TableHeader>
+                    {table.getHeaderGroups().map((headerGroup) => (
+                      <TableRow key={headerGroup.id}>
+                        {headerGroup.headers.map((header) => (
+                          <TableHead key={header.id} className="font-medium">
+                            {header.isPlaceholder
+                              ? null
+                              : flexRender(
+                                  header.column.columnDef.header,
+                                  header.getContext()
+                                )}
+                          </TableHead>
+                        ))}
+                      </TableRow>
+                    ))}
+                  </TableHeader>
+                  <TableBody>
+                    {table.getRowModel().rows?.length ? (
+                      table.getRowModel().rows.map((row) => (
+                        <TableRow
+                          key={row.id}
+                          data-state={row.getIsSelected() && "selected"}
+                        >
+                          {row.getVisibleCells().map((cell) => (
+                            <TableCell key={cell.id} className="text-sm">
+                              {flexRender(
+                                cell.column.columnDef.cell,
+                                cell.getContext()
+                              )}
+                            </TableCell>
+                          ))}
+                        </TableRow>
+                      ))
+                    ) : (
+                      <TableRow>
+                        <TableCell
+                          colSpan={columns.length}
+                          className="h-24 text-center"
+                        >
+                          데이터가 없습니다.
+                        </TableCell>
+                      </TableRow>
+                    )}
+                  </TableBody>
+                </Table>
+              </ScrollArea>
+
+              {/* 페이지네이션 컨트롤 */}
+              <div className="flex items-center justify-between px-2 py-4 border-t">
+                <div className="flex-1 text-sm text-muted-foreground">
+                  {table.getFilteredSelectedRowModel().rows.length}개 행 선택됨
+                </div>
+                <div className="flex items-center space-x-6 lg:space-x-8">
+                  <div className="flex items-center space-x-2">
+                    <p className="text-sm font-medium">페이지당 행 수</p>
+                    <select
+                      value={table.getState().pagination.pageSize}
+                      onChange={(e) => {
+                        table.setPageSize(Number(e.target.value))
+                      }}
+                      className="h-8 w-[70px] rounded border border-input bg-transparent px-3 py-1 text-sm ring-offset-background focus:ring-2 focus:ring-ring focus:ring-offset-2"
+                    >
+                      {[10, 20, 30, 40, 50].map((pageSize) => (
+                        <option key={pageSize} value={pageSize}>
+                          {pageSize}
+                        </option>
+                      ))}
+                    </select>
+                  </div>
+                  <div className="flex w-[100px] items-center justify-center text-sm font-medium">
+                    {table.getState().pagination.pageIndex + 1} /{" "}
+                    {table.getPageCount()}
+                  </div>
+                  <div className="flex items-center space-x-2">
+                    <Button
+                      variant="outline"
+                      className="h-8 w-8 p-0"
+                      onClick={() => table.setPageIndex(0)}
+                      disabled={!table.getCanPreviousPage()}
+                    >
+                      <span className="sr-only">첫 페이지로</span>
+                      {"<<"}
+                    </Button>
+                    <Button
+                      variant="outline"
+                      className="h-8 w-8 p-0"
+                      onClick={() => table.previousPage()}
+                      disabled={!table.getCanPreviousPage()}
+                    >
+                      <span className="sr-only">이전 페이지</span>
+                      {"<"}
+                    </Button>
+                    <Button
+                      variant="outline"
+                      className="h-8 w-8 p-0"
+                      onClick={() => table.nextPage()}
+                      disabled={!table.getCanNextPage()}
+                    >
+                      <span className="sr-only">다음 페이지</span>
+                      {">"}
+                    </Button>
+                    <Button
+                      variant="outline"
+                      className="h-8 w-8 p-0"
+                      onClick={() => table.setPageIndex(table.getPageCount() - 1)}
+                      disabled={!table.getCanNextPage()}
+                    >
+                      <span className="sr-only">마지막 페이지로</span>
+                      {">>"}
+                    </Button>
+                  </div>
+                </div>
+              </div>
+            </>
+          )}
+        </div>
+
+        <DialogFooter className="gap-2">
+          <Button variant="outline" onClick={() => setOpen(false)}>
+            닫기
+          </Button>
+          {/* <Button onClick={loadData} disabled={isLoading} variant="outline">
+            {isLoading ? (
+              <>
+                <Loader className="mr-2 size-4 animate-spin" />
+                로딩 중...
+              </>
+            ) : (
+              "새로고침"
+            )}
+          </Button> */}
+          <Button onClick={handleConfirm} disabled={selectedRows.length === 0}>
+            <Check className="mr-2 size-4" />
+            확인 ({selectedRows.length})
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  )
+}
diff --git a/components/common/selectors/procurement-item/procurement-item-selector-dialog-single.tsx b/components/common/selectors/procurement-item/procurement-item-selector-dialog-single.tsx
index dab65780..90d4975b 100644
--- a/components/common/selectors/procurement-item/procurement-item-selector-dialog-single.tsx
+++ b/components/common/selectors/procurement-item/procurement-item-selector-dialog-single.tsx
@@ -70,13 +70,13 @@ export interface ProcurementItemSelectorDialogSingleProps {
  * ```
  */
 export function ProcurementItemSelectorDialogSingle({
-  triggerLabel = "품목 선택",
+  triggerLabel = "1회성 품목 선택",
   triggerVariant = "outline",
   triggerSize = "default",
   selectedProcurementItem = null,
   onProcurementItemSelect,
-  title = "품목 선택",
-  description = "품목을 검색하고 선택해주세요.",
+  title = "1회성 품목 선택",
+  description = "1회성 품목을 검색하고 선택해주세요.",
   showConfirmButtons = false,
 }: ProcurementItemSelectorDialogSingleProps) {
   const [open, setOpen] = useState(false);
diff --git a/components/drm/drmUtils.ts b/components/drm/drmUtils.ts
index 4ba63090..00cc83b2 100644
--- a/components/drm/drmUtils.ts
+++ b/components/drm/drmUtils.ts
@@ -4,6 +4,7 @@
  * 2. 복호화 서버액션을 제공한다.
  * 
  * decryptWithServerAction(file): 서버액션을 사용하여 복호화한 파일을 응답하는 함수
+ * isDRMFile(file): 파일이 DRM 암호화되어 있는지 검출하는 함수
  * 
  */
 
@@ -126,4 +127,63 @@ export async function decryptBufferWithServerAction(
     
     return fileBuffer;
   }
+}
+
+/**
+ * 파일이 DRM 암호화되어 있는지 검출하는 함수
+ * DRM 복호화 시도를 통해 DRM 여부를 판단합니다.
+ * 
+ * @param file - 검출할 파일
+ * @returns DRM 파일이면 true, 일반 파일이면 false
+ */
+export async function isDRMFile(file: File): Promise<boolean> {
+  try {
+    const formData = new FormData();
+    formData.append('file', file);
+
+    const backendUrl = "http://localhost:6543/api/drm-proxy/decrypt";
+    
+    console.log(`[DRM Check] 파일 DRM 검출 시도: ${file.name} (크기: ${file.size} bytes)`);
+    
+    // DRM 복호화 시도
+    const response = await fetch(backendUrl, {
+      method: "POST",
+      body: formData,
+    });
+
+    // 응답이 성공적이면 DRM 파일로 판단
+    if (response.ok) {
+      const decryptedData = await response.arrayBuffer();
+      
+      // 복호화된 데이터 크기가 원본과 다르거나, 복호화 성공 로그가 있으면 DRM 파일
+      const isDrmFile = decryptedData.byteLength !== file.size || 
+                       decryptedData.byteLength > 0;
+      
+      console.log(`[DRM Check] DRM 파일로 판정: ${file.name} (원본: ${file.size} bytes, 복호화: ${decryptedData.byteLength} bytes)`);
+      
+      return isDrmFile;
+    } else {
+      // 응답이 실패하면 일반 파일로 판단
+      const errorText = await response.text().catch(() => '응답 텍스트를 가져올 수 없음');
+      console.log(`[DRM Check] 일반 파일로 판정: ${file.name} (응답 상태: ${response.status}, 오류: ${errorText})`);
+      return false;
+    }
+  } catch (error) {
+    // 네트워크 오류나 서버 연결 실패 시 일반 파일로 판단
+    const errorMessage = error instanceof Error 
+      ? `${error.name}: ${error.message}` 
+      : String(error);
+    
+    console.log(`[DRM Check] 일반 파일로 판정 (오류 발생): ${file.name}`, {
+      error: errorMessage,
+      remark: `
+        [DRM 검출 실패 케이스]
+        1. DRM 백엔드 서버가 없는 경우 - 일반 파일로 판정
+        2. DRM 중앙 서버와 통신 불가한 경우 - 일반 파일로 판정
+        3. 네트워크 오류 - 일반 파일로 판정
+      `
+    });
+    
+    return false;
+  }
 }
\ No newline at end of file
diff --git a/components/login/login-form.tsx b/components/login/login-form.tsx
index 5fe6ab51..ee84add2 100644
--- a/components/login/login-form.tsx
+++ b/components/login/login-form.tsx
@@ -950,15 +950,16 @@ export function LoginForm() {
 
                         {/* Terms - MFA 화면에서는 숨김 */}
                         {!showMfaForm && (
-                            <div className="text-balance text-center text-xs text-muted-foreground [&_a]:underline [&_a]:underline-offset-4 hover:[&_a]:text-primary">
-                                {t("agreement")}{" "}
-                                <Link
-                                    href={`/${lng}/privacy`}
-                                    className="underline underline-offset-4 hover:text-primary"
-                                >
-                                    {t("privacyPolicy")}
-                                </Link>
-                            </div>
+                            // 1118 구매 파워유저 요구사항에 따라 삭제
+                            // <div className="text-balance text-center text-xs text-muted-foreground [&_a]:underline [&_a]:underline-offset-4 hover:[&_a]:text-primary">
+                            //     {t("agreement")}{" "}
+                            //     <Link
+                            //         href={`/${lng}/privacy`}
+                            //         className="underline underline-offset-4 hover:text-primary"
+                            //     >
+                            //         {t("privacyPolicy")}
+                            //     </Link>
+                            // </div>
                         )}
                     </div>
                 </div>
diff --git a/components/login/partner-auth-form.tsx b/components/login/partner-auth-form.tsx
index 22917997..ebd2219c 100644
--- a/components/login/partner-auth-form.tsx
+++ b/components/login/partner-auth-form.tsx
@@ -300,13 +300,14 @@ export function CompanyAuthForm({ className, ...props }: React.HTMLAttributes<HT
               </form>
             </div>
             <p className="px-8 text-center text-sm text-muted-foreground">
-              {t("agreement")}{" "}
+              {/* 1118 구매 파워유저 요구사항에 따라 삭제 */}
+              {/* {t("agreement")}{" "}
               <Link
                 href={`/${lng}/privacy`}  // 개인정보처리방침만 남김
                 className="underline underline-offset-4 hover:text-primary"
               >
                 {t("privacyPolicy")}
-              </Link>
+              </Link> */}
               {/* {t("privacyAgreement")}.  */}
             </p>
           </div>
diff --git a/components/pq-input/pq-input-tabs.tsx b/components/pq-input/pq-input-tabs.tsx
index f0d44d04..df911d5e 100644
--- a/components/pq-input/pq-input-tabs.tsx
+++ b/components/pq-input/pq-input-tabs.tsx
@@ -276,6 +276,55 @@ export function PQInputTabs({
     setAllSaved(allItemsSaved)
   }, [form.watch()])
 
+  // ----------------------------------------------------------------------
+  // C-1) Calculate item counts for display
+  // ----------------------------------------------------------------------
+
+  // ----------------------------------------------------------------------
+  // C-2) Tab color mapping for better visual distinction
+  // ----------------------------------------------------------------------
+  const getTabColorClasses = (groupName: string) => {
+    switch (groupName.toLowerCase()) {
+      case 'general':
+        return {
+          tab: 'data-[state=active]:bg-blue-50 data-[state=active]:text-blue-700 data-[state=active]:border-blue-200',
+          badge: 'bg-blue-100 text-blue-800 border-blue-200'
+        }
+      case 'hsg':
+        return {
+          tab: 'data-[state=active]:bg-green-50 data-[state=active]:text-green-700 data-[state=active]:border-green-200',
+          badge: 'bg-green-100 text-green-800 border-green-200'
+        }
+      case 'qms':
+        return {
+          tab: 'data-[state=active]:bg-orange-50 data-[state=active]:text-orange-700 data-[state=active]:border-orange-200',
+          badge: 'bg-orange-100 text-orange-800 border-orange-200'
+        }
+      case 'warranty':
+        return {
+          tab: 'data-[state=active]:bg-red-50 data-[state=active]:text-red-700 data-[state=active]:border-red-200',
+          badge: 'bg-red-100 text-red-800 border-red-200'
+        }
+      default:
+        return {
+          tab: 'data-[state=active]:bg-gray-50 data-[state=active]:text-gray-700 data-[state=active]:border-gray-200',
+          badge: 'bg-gray-100 text-gray-800 border-gray-200'
+        }
+    }
+  }
+  const getItemCounts = () => {
+    const values = form.getValues()
+    const totalItems = values.answers.length
+    const savedItems = values.answers.filter(
+      (answer) => answer.saved && (answer.answer || answer.uploadedFiles.length > 0)
+    ).length
+    const notSavedItems = totalItems - savedItems
+
+    return { totalItems, savedItems, notSavedItems }
+  }
+
+  const { totalItems, savedItems, notSavedItems } = getItemCounts()
+
   // Helper to find the array index by criteriaId
   const getAnswerIndex = (criteriaId: number): number => {
     return form.getValues().answers.findIndex((a) => a.criteriaId === criteriaId)
@@ -677,6 +726,30 @@ export function PQInputTabs({
         <Tabs defaultValue={data[0]?.groupName || ""} className="w-full">
           {/* Top Controls - Sticky Header */}
           <div className="sticky top-0 z-10 bg-background border-b border-border mb-4 pb-4">
+            {/* Item Count Display */}
+            <div className="mb-3 flex items-center gap-6 text-sm">
+              <div className="flex items-center gap-4">
+                <span className="font-medium">총 항목:</span>
+                <Badge variant="outline" className="text-xs">
+                  {totalItems}
+                </Badge>
+              </div>
+              <div className="flex items-center gap-2">
+                <CheckCircle2 className="h-4 w-4 text-green-600" />
+                <span className="text-green-600 font-medium">Saved:</span>
+                <Badge variant="outline" className="bg-green-50 text-green-700 border-green-200 text-xs">
+                  {savedItems}
+                </Badge>
+              </div>
+              <div className="flex items-center gap-2">
+                <AlertTriangle className="h-4 w-4 text-amber-600" />
+                <span className="text-amber-600 font-medium">Not Saved:</span>
+                <Badge variant="outline" className="bg-amber-50 text-amber-700 border-amber-200 text-xs">
+                  {notSavedItems}
+                </Badge>
+              </div>
+            </div>
+
             {/* Filter Controls */}
             <div className="mb-3 flex items-center gap-4">
               <span className="text-sm font-medium">필터:</span>
@@ -702,8 +775,11 @@ export function PQInputTabs({
                     checked={filterOptions.showSaved}
                     onCheckedChange={(checked) => {
                       const newOptions = { ...filterOptions, showSaved: !!checked };
-                      if (!checked && !filterOptions.showAll && !filterOptions.showNotSaved) {
-                        // 최소 하나는 체크되어 있어야 함
+                      // Save 항목이나 Not Save 항목을 선택하면 전체 항목 자동 해제
+                      if (checked) {
+                        newOptions.showAll = false;
+                      } else if (!filterOptions.showNotSaved && !filterOptions.showAll) {
+                        // 최소 하나는 체크되어 있어야 함 - 모두 해제되면 전체 항목 체크
                         newOptions.showAll = true;
                       }
                       setFilterOptions(newOptions);
@@ -717,8 +793,11 @@ export function PQInputTabs({
                     checked={filterOptions.showNotSaved}
                     onCheckedChange={(checked) => {
                       const newOptions = { ...filterOptions, showNotSaved: !!checked };
-                      if (!checked && !filterOptions.showAll && !filterOptions.showSaved) {
-                        // 최소 하나는 체크되어 있어야 함
+                      // Save 항목이나 Not Save 항목을 선택하면 전체 항목 자동 해제
+                      if (checked) {
+                        newOptions.showAll = false;
+                      } else if (!filterOptions.showSaved && !filterOptions.showAll) {
+                        // 최소 하나는 체크되어 있어야 함 - 모두 해제되면 전체 항목 체크
                         newOptions.showAll = true;
                       }
                       setFilterOptions(newOptions);
@@ -731,27 +810,30 @@ export function PQInputTabs({
 
             <div className="flex justify-between items-center">
               <TabsList className="grid grid-cols-4">
-                {data.map((group) => (
-                  <TabsTrigger
-                    key={group.groupName}
-                    value={group.groupName}
-                    className="truncate"
-                  >
-                    <div className="flex items-center gap-2">
-                      {/* Mobile: truncated version */}
-                      <span className="block sm:hidden">
-                        {group.groupName.length > 5
-                          ? group.groupName.slice(0, 5) + "..."
-                          : group.groupName}
-                      </span>
-                      {/* Desktop: full text */}
-                      <span className="hidden sm:block">{group.groupName}</span>
-                      <span className="inline-flex items-center justify-center h-5 min-w-5 px-1 rounded-full bg-muted text-xs font-medium">
-                        {group.items.length}
-                      </span>
-                    </div>
-                  </TabsTrigger>
-                ))}
+                {data.map((group) => {
+                  const colorClasses = getTabColorClasses(group.groupName)
+                  return (
+                    <TabsTrigger
+                      key={group.groupName}
+                      value={group.groupName}
+                      className={`truncate ${colorClasses.tab}`}
+                    >
+                      <div className="flex items-center gap-2">
+                        {/* Mobile: truncated version */}
+                        <span className="block sm:hidden">
+                          {group.groupName.length > 5
+                            ? group.groupName.slice(0, 5) + "..."
+                            : group.groupName}
+                        </span>
+                        {/* Desktop: full text */}
+                        <span className="hidden sm:block">{group.groupName}</span>
+                        <span className={`inline-flex items-center justify-center h-5 min-w-5 px-1 rounded-full text-xs font-medium ${colorClasses.badge}`}>
+                          {group.items.length}
+                        </span>
+                      </div>
+                    </TabsTrigger>
+                  )
+                })}
               </TabsList>
 
               <div className="flex gap-2">
@@ -849,13 +931,13 @@ export function PQInputTabs({
                             {/* Save Status & Button */}
                             <div className="flex items-center gap-2">
                               {!isSaved && canSave && (
-                                <span className="text-amber-600 text-xs flex items-center">
+                                <span className="text-amber-600 text-sm font-medium flex items-center">
                                   <AlertTriangle className="h-4 w-4 mr-1" />
                                   Not Saved
                                 </span>
                               )}
                               {isSaved && (
-                                <span className="text-green-600 text-xs flex items-center">
+                                <span className="text-green-600 text-sm font-medium flex items-center">
                                   <CheckCircle2 className="h-4 w-4 mr-1" />
                                   Saved
                                 </span>
diff --git a/components/vendor-regular-registrations/document-status-dialog.tsx b/components/vendor-regular-registrations/document-status-dialog.tsx
index 5efee64e..02da19bf 100644
--- a/components/vendor-regular-registrations/document-status-dialog.tsx
+++ b/components/vendor-regular-registrations/document-status-dialog.tsx
@@ -1,426 +1,426 @@
-"use client";

-

-import {

-  Dialog,

-  DialogContent,

-  DialogHeader,

-  DialogTitle,

-} from "@/components/ui/dialog";

-import { Badge } from "@/components/ui/badge";

-import { Button } from "@/components/ui/button";

-import { FileText, Download, CheckCircle, XCircle, Clock, RefreshCw } from "lucide-react";

-import { toast } from "sonner";

-

-import type { VendorRegularRegistration } from "@/config/vendorRegularRegistrationsColumnsConfig";

-import {

-  documentStatusColumns,

-} from "@/config/vendorRegularRegistrationsColumnsConfig";

-

-interface DocumentStatusDialogProps {

-  open: boolean;

-  onOpenChange: (open: boolean) => void;

-  registration: VendorRegularRegistration | null;

-  onRefresh?: () => void;

-  isVendorUser?: boolean;

-}

-

-const StatusIcon = ({ status }: { status: string | boolean }) => {

-  if (typeof status === "boolean") {

-    return status ? (

-      <CheckCircle className="w-4 h-4 text-green-600" />

-    ) : (

-      <XCircle className="w-4 h-4 text-red-500" />

-    );

-  }

-

-  switch (status) {

-    case "completed":

-      return <CheckCircle className="w-4 h-4 text-green-600" />;

-    case "reviewing":

-      return <Clock className="w-4 h-4 text-yellow-600" />;

-    case "not_submitted":

-    default:

-      return <XCircle className="w-4 h-4 text-red-500" />;

-  }

-};

-

-const StatusBadge = ({ status }: { status: string | boolean }) => {

-  if (typeof status === "boolean") {

-    return (

-      <Badge variant={status ? "default" : "destructive"}>

-        {status ? "제출완료" : "미제출"}

-      </Badge>

-    );

-  }

-

-  const statusConfig = {

-    completed: { label: "완료", variant: "default" as const },

-    reviewing: { label: "검토중", variant: "secondary" as const },

-    not_submitted: { label: "미제출", variant: "destructive" as const },

-  };

-

-  const config = statusConfig[status as keyof typeof statusConfig] || statusConfig.not_submitted;

-

-  return <Badge variant={config.variant}>{config.label}</Badge>;

-};

-

-export function DocumentStatusDialog({

-  open,

-  onOpenChange,

-  registration,

-  onRefresh,

-  isVendorUser = false,

-}: DocumentStatusDialogProps) {

-  if (!registration) return null;

-

-  // 파일 다운로드 핸들러

-  const handleFileDownload = async (docKey: string, fileIndex: number = 0) => {

-    try {

-      console.log(`🔍 파일 다운로드 시도:`, { 

-        docKey, 

-        fileIndex, 

-        allDocumentFiles: registration.documentFiles,

-        registrationId: registration.id,

-        registrationKeys: Object.keys(registration),

-        fullRegistration: registration

-      });

-      //isvendoruser인 경우는 실사 결과 파일 다운로드 불가능

-      if (isVendorUser && docKey === "auditResult") {

-        toast.error("실사 결과 파일은 다운로드할 수 없습니다.");

-        return;

-      }

-

-      // documentFiles가 없는 경우 처리

-      if (!registration.documentFiles) {

-        console.error(`❌ documentFiles가 없음:`, {

-          registration,

-          hasDocumentFiles: !!registration.documentFiles,

-          registrationKeys: Object.keys(registration)

-        });

-        toast.error("문서 파일 정보를 찾을 수 없습니다. 페이지를 새로고침 해주세요.");

-        return;

-      }

-

-      const files = registration.documentFiles[docKey as keyof typeof registration.documentFiles];

-      console.log(`📂 ${docKey} 파일 목록:`, files);

-

-      if (!files || files.length === 0) {

-        console.warn(`❌ ${docKey}에 파일이 없음:`, { files, length: files?.length });

-        toast.error("다운로드할 파일이 없습니다.");

-        return;

-      }

-

-      const file = files[fileIndex];

-      console.log(`📄 선택된 파일 (index ${fileIndex}):`, file);

-

-      if (!file) {

-        console.warn(`❌ 파일 인덱스 ${fileIndex}에 파일이 없음`);

-        toast.error("파일을 찾을 수 없습니다.");

-        return;

-      }

-

-      // 파일 객체의 모든 속성 확인

-      console.log(`🔍 파일 객체 전체 속성:`, Object.keys(file));

-      console.log(`🔍 파일 상세 정보:`, {

-        filePath: file.filePath,

-        path: file.path,

-        originalFileName: file.originalFileName,

-        fileName: file.fileName,

-        name: file.name,

-        fullObject: file

-      });

-

-      // filePath와 fileName 추출

-      const filePath = file.filePath || file.path;

-      const fileName = file.originalFileName || file.fileName || file.name;

-

-      console.log(`📝 추출된 파일 정보:`, { filePath, fileName });

-

-      if (!filePath || !fileName) {

-        console.error(`❌ 파일 정보 누락:`, { 

-          filePath, 

-          fileName, 

-          fileObject: file,

-          availableKeys: Object.keys(file)

-        });

-        toast.error("파일 정보가 올바르지 않습니다.");

-        return;

-      }

-

-      console.log(`📥 파일 다운로드 시작:`, { filePath, fileName, docKey });

-

-      // downloadFile 함수를 동적으로 import하여 파일 다운로드

-      const { downloadFile } = await import('@/lib/file-download');

-      const result = await downloadFile(filePath, fileName, {

-        showToast: true,

-        onError: (error: any) => {

-          console.error("파일 다운로드 오류:", error);

-          toast.error(`파일 다운로드 실패: ${error}`);

-        },

-        onSuccess: (fileName: string, fileSize?: number) => {

-          console.log(`✅ 파일 다운로드 성공:`, { fileName, fileSize });

-        }

-      });

-

-      if (!result.success) {

-        console.error("파일 다운로드 실패:", result.error);

-      }

-    } catch (error) {

-      console.error("파일 다운로드 중 오류 발생:", error);

-      toast.error("파일 다운로드 중 오류가 발생했습니다.");

-    }

-  };

-

-  // 기본계약 파일 다운로드 핸들러

-  const handleContractDownload = async (contractIndex: number) => {

-    try {

-      if (!registration.basicContracts || registration.basicContracts.length === 0) {

-        toast.error("다운로드할 계약이 없습니다.");

-        return;

-      }

-

-      const contract = registration.basicContracts[contractIndex];

-      if (!contract) {

-        toast.error("계약을 찾을 수 없습니다.");

-        return;

-      }

-

-      if (contract.status !== "VENDOR_SIGNED" && contract.status !== "COMPLETED") {

-        toast.error("완료된 계약서만 다운로드할 수 있습니다.");

-        return;

-      }

-

-      // 서명된 계약서 파일 정보 확인

-      const filePath = contract.filePath;

-      const fileName = contract.fileName || `${contract.templateName || '기본계약'}_${registration.companyName}.docx`;

-

-      if (!filePath) {

-        toast.error("계약서 파일을 찾을 수 없습니다.");

-        return;

-      }

-

-      console.log(`📥 기본계약 다운로드 시작:`, { 

-        filePath, 

-        fileName, 

-        templateName: contract.templateName 

-      });

-

-      // downloadFile 함수를 사용하여 서명된 계약서 다운로드

-      const { downloadFile } = await import('@/lib/file-download');

-      const result = await downloadFile(filePath, fileName, {

-        showToast: true,

-        onError: (error: any) => {

-          console.error("기본계약 다운로드 오류:", error);

-          toast.error(`기본계약 다운로드 실패: ${error}`);

-        },

-        onSuccess: (fileName: string, fileSize?: number) => {

-          console.log(`✅ 기본계약 다운로드 성공:`, { fileName, fileSize });

-        }

-      });

-

-      if (!result.success) {

-        console.error("기본계약 다운로드 실패:", result.error);

-      }

-    } catch (error) {

-      console.error("기본계약 다운로드 중 오류 발생:", error);

-      toast.error("기본계약 다운로드 중 오류가 발생했습니다.");

-    }

-  };

-

-  return (

-    <Dialog open={open} onOpenChange={onOpenChange}>

-      <DialogContent className="max-w-4xl max-h-[80vh]">

-        <DialogHeader className="sticky top-0 z-10 border-b pr-4 pb-4 mb-4">

-          <DialogTitle className="flex items-center justify-between">

-            <div className="flex items-center gap-2">

-              <FileText className="w-5 h-5" />

-              문서/자료 접수 현황 - {registration.companyName}

-            </div>

-            {onRefresh && (

-              <Button

-                variant="outline"

-                size="sm"

-                onClick={onRefresh}

-                className="flex items-center gap-2"

-              >

-                <RefreshCw className="w-4 h-4" />

-                새로고침

-              </Button>

-            )}

-          </DialogTitle>

-        </DialogHeader>

-

-        <div className="overflow-y-auto max-h-[calc(80vh-120px)] space-y-6">

-          {/* 기본 정보 */}

-          <div className="grid grid-cols-2 gap-4 p-4 bg-gray-50 rounded-lg">

-            <div>

-              <span className="text-sm font-medium text-gray-600">업체명:</span>

-              <span className="ml-2">{registration.companyName}</span>

-            </div>

-            <div>

-              <span className="text-sm font-medium text-gray-600">사업자번호:</span>

-              <span className="ml-2">{registration.businessNumber}</span>

-            </div>

-            <div>

-              <span className="text-sm font-medium text-gray-600">대표자:</span>

-              <span className="ml-2">{registration.representative || "-"}</span>

-            </div>

-            <div>

-              <span className="text-sm font-medium text-gray-600">현재상태:</span>

-              <Badge className="ml-2">{registration.status}</Badge>

-            </div>

-          </div>

-

-          {/* 문서 제출 현황 */}

-          <div>

-            <div className="flex items-center justify-between mb-4">

-              <h3 className="text-lg font-semibold">문서 제출 현황</h3>

-            </div>

-            <div className="border rounded-lg">

-              <div className="grid grid-cols-4 gap-4 p-4 bg-gray-50 font-medium text-sm">

-                <div>문서유형</div>

-                <div>상태</div>

-                <div>제출일자</div>

-                <div>액션</div>

-              </div> 

-              {documentStatusColumns.map((doc) => {

-                const isSubmitted = registration.documentSubmissions?.[

-                  doc.key as keyof typeof registration.documentSubmissions

-                ] as boolean || false;

-

-                // 내자인 경우 통장사본은 표시하지 않음

-                const isForeign = registration.country !== 'KR';

-                if (doc.key === 'bankCopy' && !isForeign) {

-                  return null;

-                }

-

-                return (

-                  <div

-                    key={doc.key}

-                    className="grid grid-cols-4 gap-4 p-4 border-t items-center"

-                  >

-                    <div className="flex items-center gap-2">

-                      <StatusIcon status={isSubmitted} />

-                      {doc.label}

-                      {doc.key === 'bankCopy' && isForeign && (

-                        <span className="text-xs text-blue-600">(외자 필수)</span>

-                      )}

-                    </div>

-                    <div>

-                      <StatusBadge status={isSubmitted} />

-                    </div>

-                    <div className="text-sm text-gray-600">

-                      {isSubmitted ? "2024.01.01" : "-"}

-                    </div>

-                    <div>

-                      {isSubmitted && (

-                        <Button 

-                          size="sm" 

-                          variant="outline"

-                          onClick={() => handleFileDownload(doc.key)}

-                        >

-                          <Download className="w-4 h-4 mr-1" />

-                          다운로드

-                        </Button>

-                      )}

-                    </div>

-                  </div>

-                );

-              })}

-            </div>

-          </div>

-

-          {/* 계약 동의 현황 */}

-          <div>

-            <div className="flex items-center justify-between mb-4">

-              <h3 className="text-lg font-semibold">계약 동의 현황</h3>

-            </div>

-            <div className="border rounded-lg">

-              <div className="grid grid-cols-4 gap-4 p-4 bg-gray-50 font-medium text-sm">

-                <div>계약유형</div>

-                <div>상태</div>

-                <div>서약일자</div>

-                <div>액션</div>

-              </div>

-              {!registration.basicContracts || registration.basicContracts.length === 0 ? (

-                <div className="p-4 border-t text-center text-gray-500">

-                  요청된 기본계약이 없습니다.

-                </div>

-              ) : (

-                registration.basicContracts.map((contract, index) => {

-                  const isCompleted = contract.status === "VENDOR_SIGNED" || contract.status === "COMPLETED";

-                  

-                  return (

-                    <div

-                      key={`${contract.templateId}-${index}`}

-                      className="grid grid-cols-4 gap-4 p-4 border-t items-center"

-                    >

-                      <div className="flex items-center gap-2">

-                        <StatusIcon status={isCompleted} />

-                        {contract.templateName || "템플릿명 없음"}

-                      </div>

-                      <div>

-                        <StatusBadge status={isCompleted} />

-                      </div>

-                      <div className="text-sm text-gray-600">

-                        {isCompleted && contract.createdAt 

-                          ? new Intl.DateTimeFormat('ko-KR').format(new Date(contract.createdAt))

-                          : "-"

-                        }

-                      </div>

-                      <div>

-                        {isCompleted && (

-                          <Button 

-                            size="sm" 

-                            variant="outline"

-                            onClick={() => handleContractDownload(index)}

-                          >

-                            <Download className="w-4 h-4 mr-1" />

-                            다운로드

-                          </Button>

-                        )}

-                      </div>

-                    </div>

-                  );

-                })

-              )}

-            </div>

-          </div>

-

-          {/* 안전적격성 평가 */}

-          <div>

-            <h3 className="text-lg font-semibold mb-4">안전적격성 평가</h3>

-            <div className="p-4 border rounded-lg">

-              <div className="flex items-center justify-between">

-                <div className="flex items-center gap-2">

-                  <StatusIcon status={!!registration.safetyQualificationContent} />

-                  <span>안전적격성 평가</span>

-                </div>

-                <StatusBadge status={!!registration.safetyQualificationContent} />

-              </div>

-              {registration.safetyQualificationContent && (

-                <div className="mt-3 p-3 bg-gray-50 rounded">

-                  <p className="text-sm">{registration.safetyQualificationContent}</p>

-                </div>

-              )}

-            </div>

-          </div>

-

-          {/* 추가 정보 */}

-          <div>

-            <h3 className="text-lg font-semibold mb-4">추가 정보</h3>

-            <div className="p-4 border rounded-lg">

-              <div className="flex items-center justify-between">

-                <div className="flex items-center gap-2">

-                  <StatusIcon status={registration.additionalInfo} />

-                  <span>추가 정보 등록</span>

-                </div>

-                <StatusBadge status={registration.additionalInfo} />

-              </div>

-            </div>

-          </div>

-        </div>

-      </DialogContent>

-    </Dialog>

-  );

-}

+"use client";
+
+import {
+  Dialog,
+  DialogContent,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { FileText, Download, CheckCircle, XCircle, Clock, RefreshCw } from "lucide-react";
+import { toast } from "sonner";
+
+import type { VendorRegularRegistration } from "@/config/vendorRegularRegistrationsColumnsConfig";
+import {
+  documentStatusColumns,
+} from "@/config/vendorRegularRegistrationsColumnsConfig";
+
+interface DocumentStatusDialogProps {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  registration: VendorRegularRegistration | null;
+  onRefresh?: () => void;
+  isVendorUser?: boolean;
+}
+
+const StatusIcon = ({ status }: { status: string | boolean }) => {
+  if (typeof status === "boolean") {
+    return status ? (
+      <CheckCircle className="w-4 h-4 text-green-600" />
+    ) : (
+      <XCircle className="w-4 h-4 text-red-500" />
+    );
+  }
+
+  switch (status) {
+    case "completed":
+      return <CheckCircle className="w-4 h-4 text-green-600" />;
+    case "reviewing":
+      return <Clock className="w-4 h-4 text-yellow-600" />;
+    case "not_submitted":
+    default:
+      return <XCircle className="w-4 h-4 text-red-500" />;
+  }
+};
+
+const StatusBadge = ({ status }: { status: string | boolean }) => {
+  if (typeof status === "boolean") {
+    return (
+      <Badge variant={status ? "default" : "destructive"}>
+        {status ? "제출완료" : "미제출"}
+      </Badge>
+    );
+  }
+
+  const statusConfig = {
+    completed: { label: "완료", variant: "default" as const },
+    reviewing: { label: "검토중", variant: "secondary" as const },
+    not_submitted: { label: "미제출", variant: "destructive" as const },
+  };
+
+  const config = statusConfig[status as keyof typeof statusConfig] || statusConfig.not_submitted;
+
+  return <Badge variant={config.variant}>{config.label}</Badge>;
+};
+
+export function DocumentStatusDialog({
+  open,
+  onOpenChange,
+  registration,
+  onRefresh,
+  isVendorUser = false,
+}: DocumentStatusDialogProps) {
+  if (!registration) return null;
+
+  // 파일 다운로드 핸들러
+  const handleFileDownload = async (docKey: string, fileIndex: number = 0) => {
+    try {
+      console.log(`🔍 파일 다운로드 시도:`, { 
+        docKey, 
+        fileIndex, 
+        allDocumentFiles: registration.documentFiles,
+        registrationId: registration.id,
+        registrationKeys: Object.keys(registration),
+        fullRegistration: registration
+      });
+      //isvendoruser인 경우는 실사 결과 파일 다운로드 불가능
+      if (isVendorUser && docKey === "auditResult") {
+        toast.error("실사 결과 파일은 다운로드할 수 없습니다.");
+        return;
+      }
+
+      // documentFiles가 없는 경우 처리
+      if (!registration.documentFiles) {
+        console.error(`❌ documentFiles가 없음:`, {
+          registration,
+          hasDocumentFiles: !!registration.documentFiles,
+          registrationKeys: Object.keys(registration)
+        });
+        toast.error("문서 파일 정보를 찾을 수 없습니다. 페이지를 새로고침 해주세요.");
+        return;
+      }
+
+      const files = registration.documentFiles[docKey as keyof typeof registration.documentFiles];
+      console.log(`📂 ${docKey} 파일 목록:`, files);
+
+      if (!files || files.length === 0) {
+        console.warn(`❌ ${docKey}에 파일이 없음:`, { files, length: files?.length });
+        toast.error("다운로드할 파일이 없습니다.");
+        return;
+      }
+
+      const file = files[fileIndex];
+      console.log(`📄 선택된 파일 (index ${fileIndex}):`, file);
+
+      if (!file) {
+        console.warn(`❌ 파일 인덱스 ${fileIndex}에 파일이 없음`);
+        toast.error("파일을 찾을 수 없습니다.");
+        return;
+      }
+
+      // 파일 객체의 모든 속성 확인
+      console.log(`🔍 파일 객체 전체 속성:`, Object.keys(file));
+      console.log(`🔍 파일 상세 정보:`, {
+        filePath: file.filePath,
+        path: file.path,
+        originalFileName: file.originalFileName,
+        fileName: file.fileName,
+        name: file.name,
+        fullObject: file
+      });
+
+      // filePath와 fileName 추출
+      const filePath = file.filePath || file.path;
+      const fileName = file.originalFileName || file.fileName || file.name;
+
+      console.log(`📝 추출된 파일 정보:`, { filePath, fileName });
+
+      if (!filePath || !fileName) {
+        console.error(`❌ 파일 정보 누락:`, { 
+          filePath, 
+          fileName, 
+          fileObject: file,
+          availableKeys: Object.keys(file)
+        });
+        toast.error("파일 정보가 올바르지 않습니다.");
+        return;
+      }
+
+      console.log(`📥 파일 다운로드 시작:`, { filePath, fileName, docKey });
+
+      // downloadFile 함수를 동적으로 import하여 파일 다운로드
+      const { downloadFile } = await import('@/lib/file-download');
+      const result = await downloadFile(filePath, fileName, {
+        showToast: true,
+        onError: (error: any) => {
+          console.error("파일 다운로드 오류:", error);
+          toast.error(`파일 다운로드 실패: ${error}`);
+        },
+        onSuccess: (fileName: string, fileSize?: number) => {
+          console.log(`✅ 파일 다운로드 성공:`, { fileName, fileSize });
+        }
+      });
+
+      if (!result.success) {
+        console.error("파일 다운로드 실패:", result.error);
+      }
+    } catch (error) {
+      console.error("파일 다운로드 중 오류 발생:", error);
+      toast.error("파일 다운로드 중 오류가 발생했습니다.");
+    }
+  };
+
+  // 기본계약 파일 다운로드 핸들러
+  const handleContractDownload = async (contractIndex: number) => {
+    try {
+      if (!registration.basicContracts || registration.basicContracts.length === 0) {
+        toast.error("다운로드할 계약이 없습니다.");
+        return;
+      }
+
+      const contract = registration.basicContracts[contractIndex];
+      if (!contract) {
+        toast.error("계약을 찾을 수 없습니다.");
+        return;
+      }
+
+      if (contract.status !== "VENDOR_SIGNED" && contract.status !== "COMPLETED") {
+        toast.error("완료된 계약서만 다운로드할 수 있습니다.");
+        return;
+      }
+
+      // 서명된 계약서 파일 정보 확인
+      const filePath = contract.filePath;
+      const fileName = contract.fileName || `${contract.templateName || '기본계약'}_${registration.companyName}.docx`;
+
+      if (!filePath) {
+        toast.error("계약서 파일을 찾을 수 없습니다.");
+        return;
+      }
+
+      console.log(`📥 기본계약 다운로드 시작:`, { 
+        filePath, 
+        fileName, 
+        templateName: contract.templateName 
+      });
+
+      // downloadFile 함수를 사용하여 서명된 계약서 다운로드
+      const { downloadFile } = await import('@/lib/file-download');
+      const result = await downloadFile(filePath, fileName, {
+        showToast: true,
+        onError: (error: any) => {
+          console.error("기본계약 다운로드 오류:", error);
+          toast.error(`기본계약 다운로드 실패: ${error}`);
+        },
+        onSuccess: (fileName: string, fileSize?: number) => {
+          console.log(`✅ 기본계약 다운로드 성공:`, { fileName, fileSize });
+        }
+      });
+
+      if (!result.success) {
+        console.error("기본계약 다운로드 실패:", result.error);
+      }
+    } catch (error) {
+      console.error("기본계약 다운로드 중 오류 발생:", error);
+      toast.error("기본계약 다운로드 중 오류가 발생했습니다.");
+    }
+  };
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="max-w-4xl max-h-[80vh]">
+        <DialogHeader className="sticky top-0 z-10 border-b pr-4 pb-4 mb-4">
+          <DialogTitle className="flex items-center justify-between">
+            <div className="flex items-center gap-2">
+              <FileText className="w-5 h-5" />
+              문서/자료 접수 현황 - {registration.companyName}
+            </div>
+            {onRefresh && (
+              <Button
+                variant="outline"
+                size="sm"
+                onClick={onRefresh}
+                className="flex items-center gap-2"
+              >
+                <RefreshCw className="w-4 h-4" />
+                새로고침
+              </Button>
+            )}
+          </DialogTitle>
+        </DialogHeader>
+
+        <div className="overflow-y-auto max-h-[calc(80vh-120px)] space-y-6">
+          {/* 기본 정보 */}
+          <div className="grid grid-cols-2 gap-4 p-4 bg-gray-50 rounded-lg">
+            <div>
+              <span className="text-sm font-medium text-gray-600">업체명:</span>
+              <span className="ml-2">{registration.companyName}</span>
+            </div>
+            <div>
+              <span className="text-sm font-medium text-gray-600">사업자번호:</span>
+              <span className="ml-2">{registration.businessNumber}</span>
+            </div>
+            <div>
+              <span className="text-sm font-medium text-gray-600">대표자:</span>
+              <span className="ml-2">{registration.representative || "-"}</span>
+            </div>
+            <div>
+              <span className="text-sm font-medium text-gray-600">현재상태:</span>
+              <Badge className="ml-2">{registration.status}</Badge>
+            </div>
+          </div>
+
+          {/* 문서 제출 현황 */}
+          <div>
+            <div className="flex items-center justify-between mb-4">
+              <h3 className="text-lg font-semibold">문서 제출 현황</h3>
+            </div>
+            <div className="border rounded-lg">
+              <div className="grid grid-cols-4 gap-4 p-4 bg-gray-50 font-medium text-sm">
+                <div>문서유형</div>
+                <div>상태</div>
+                <div>제출일자</div>
+                <div>액션</div>
+              </div> 
+              {documentStatusColumns.map((doc) => {
+                const isSubmitted = registration.documentSubmissions?.[
+                  doc.key as keyof typeof registration.documentSubmissions
+                ] as boolean || false;
+
+                // 내자인 경우 통장사본은 표시하지 않음
+                const isForeign = registration.country !== 'KR';
+                if (doc.key === 'bankCopy' && !isForeign) {
+                  return null;
+                }
+
+                return (
+                  <div
+                    key={doc.key}
+                    className="grid grid-cols-4 gap-4 p-4 border-t items-center"
+                  >
+                    <div className="flex items-center gap-2">
+                      <StatusIcon status={isSubmitted} />
+                      {doc.label}
+                      {doc.key === 'bankCopy' && isForeign && (
+                        <span className="text-xs text-blue-600">(외자 필수)</span>
+                      )}
+                    </div>
+                    <div>
+                      <StatusBadge status={isSubmitted} />
+                    </div>
+                    <div className="text-sm text-gray-600">
+                      {isSubmitted ? "2024.01.01" : "-"}
+                    </div>
+                    <div>
+                      {isSubmitted && (
+                        <Button 
+                          size="sm" 
+                          variant="outline"
+                          onClick={() => handleFileDownload(doc.key)}
+                        >
+                          <Download className="w-4 h-4 mr-1" />
+                          다운로드
+                        </Button>
+                      )}
+                    </div>
+                  </div>
+                );
+              })}
+            </div>
+          </div>
+
+          {/* 계약 동의 현황 */}
+          <div>
+            <div className="flex items-center justify-between mb-4">
+              <h3 className="text-lg font-semibold">계약 동의 현황</h3>
+            </div>
+            <div className="border rounded-lg">
+              <div className="grid grid-cols-4 gap-4 p-4 bg-gray-50 font-medium text-sm">
+                <div>계약유형</div>
+                <div>상태</div>
+                <div>서약일자</div>
+                <div>액션</div>
+              </div>
+              {!registration.basicContracts || registration.basicContracts.length === 0 ? (
+                <div className="p-4 border-t text-center text-gray-500">
+                  요청된 기본계약이 없습니다.
+                </div>
+              ) : (
+                registration.basicContracts.map((contract, index) => {
+                  const isCompleted = contract.status === "VENDOR_SIGNED" || contract.status === "COMPLETED";
+                  
+                  return (
+                    <div
+                      key={`${contract.templateId}-${index}`}
+                      className="grid grid-cols-4 gap-4 p-4 border-t items-center"
+                    >
+                      <div className="flex items-center gap-2">
+                        <StatusIcon status={isCompleted} />
+                        {contract.templateName || "템플릿명 없음"}
+                      </div>
+                      <div>
+                        <StatusBadge status={isCompleted} />
+                      </div>
+                      <div className="text-sm text-gray-600">
+                        {isCompleted && contract.createdAt 
+                          ? new Intl.DateTimeFormat('ko-KR').format(new Date(contract.createdAt))
+                          : "-"
+                        }
+                      </div>
+                      <div>
+                        {isCompleted && (
+                          <Button 
+                            size="sm" 
+                            variant="outline"
+                            onClick={() => handleContractDownload(index)}
+                          >
+                            <Download className="w-4 h-4 mr-1" />
+                            다운로드
+                          </Button>
+                        )}
+                      </div>
+                    </div>
+                  );
+                })
+              )}
+            </div>
+          </div>
+
+          {/* 안전적격성 평가 */}
+          <div>
+            <h3 className="text-lg font-semibold mb-4">안전적격성 평가</h3>
+            <div className="p-4 border rounded-lg">
+              <div className="flex items-center justify-between">
+                <div className="flex items-center gap-2">
+                  <StatusIcon status={!!registration.safetyQualificationContent} />
+                  <span>안전적격성 평가</span>
+                </div>
+                <StatusBadge status={!!registration.safetyQualificationContent} />
+              </div>
+              {registration.safetyQualificationContent && (
+                <div className="mt-3 p-3 bg-gray-50 rounded">
+                  <p className="text-sm">{registration.safetyQualificationContent}</p>
+                </div>
+              )}
+            </div>
+          </div>
+
+          {/* 추가 정보 */}
+          <div>
+            <h3 className="text-lg font-semibold mb-4">추가 정보</h3>
+            <div className="p-4 border rounded-lg">
+              <div className="flex items-center justify-between">
+                <div className="flex items-center gap-2">
+                  <StatusIcon status={registration.additionalInfo} />
+                  <span>추가 정보 등록</span>
+                </div>
+                <StatusBadge status={registration.additionalInfo} />
+              </div>
+            </div>
+          </div>
+        </div>
+      </DialogContent>
+    </Dialog>
+  );
+}
diff --git a/components/vendor-regular-registrations/registration-request-dialog.tsx b/components/vendor-regular-registrations/registration-request-dialog.tsx
index 99599ce5..d3aeb812 100644
--- a/components/vendor-regular-registrations/registration-request-dialog.tsx
+++ b/components/vendor-regular-registrations/registration-request-dialog.tsx
@@ -313,6 +313,16 @@ export function RegistrationRequestDialog({
         return;
       }
 
+      // 업무담당자 검증 (최소 하나의 담당자라도 이름과 이메일이 있어야 함)
+      const hasValidBusinessContact = Object.values(formData.businessContacts).some(contact =>
+        contact.name?.trim() && contact.email?.trim()
+      );
+
+      if (!hasValidBusinessContact) {
+        toast.error("업무담당자 정보를 최소 하나 이상 입력해주세요. (담당자명과 이메일 필수)");
+        return;
+      }
+
       if (onSubmit) {
         await onSubmit(formData);
       }
@@ -599,7 +609,8 @@ export function RegistrationRequestDialog({
 
               {/* 업무담당자 */}
               <div>
-                <h4 className="font-semibold mb-3">업무담당자</h4>
+                <h4 className="font-semibold mb-3">업무담당자 <span className="text-red-500">*</span></h4>
+                <p className="text-sm text-muted-foreground mb-4">최소 하나의 업무담당자 정보를 입력해주세요.</p>
                 <div className="space-y-4">
                   {Object.entries(formData.businessContacts).map(([type, contact]) => {
                     const labels = {
@@ -615,7 +626,7 @@ export function RegistrationRequestDialog({
                         <h5 className="font-medium text-sm">{labels[type as keyof typeof labels]} 담당자</h5>
                         <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
                           <div>
-                            <Label>담당자명</Label>
+                            <Label>담당자명 <span className="text-red-500">*</span></Label>
                             <Input
                               value={contact.name}
                               onChange={(e) => handleBusinessContactChange(type as keyof typeof formData.businessContacts, 'name', e.target.value)}
@@ -646,7 +657,7 @@ export function RegistrationRequestDialog({
                             />
                           </div>
                           <div>
-                            <Label>이메일</Label>
+                            <Label>이메일 <span className="text-red-500">*</span></Label>
                             <Input
                               type="email"
                               value={contact.email}
diff --git a/db/schema/bidding.ts b/db/schema/bidding.ts
index 2f0dd07f..1d1fe50a 100644
--- a/db/schema/bidding.ts
+++ b/db/schema/bidding.ts
@@ -42,6 +42,7 @@ export const biddingStatusEnum = pgEnum('bidding_status', [
   'bidding_opened',           // 입찰공고
   'bidding_closed',           // 입찰마감
   'evaluation_of_bidding',    // 입찰평가중
+  'approval_pending',         // 결재 진행중
   'bidding_disposal',         // 유찰
   'vendor_selected',          // 업체선정
   'bid_opening',              // 개찰
diff --git a/db/schema/techSales.ts b/db/schema/techSales.ts
index c252a116..677e8cd3 100644
--- a/db/schema/techSales.ts
+++ b/db/schema/techSales.ts
@@ -48,7 +48,8 @@ import { techVendors, techVendorContacts, techVendorPossibleItems } from "./tech
 // 기술영업 RFQ 상태
 export const TECH_SALES_RFQ_STATUSES = {
   RFQ_CREATED: "RFQ Created",
-  RFQ_VENDOR_ASSIGNED: "RFQ Vendor Assignned", 
+  RFQ_VENDOR_ASSIGNED: "RFQ Vendor Assignned",
+  APPROVAL_IN_PROGRESS: "결재 진행중",
   RFQ_SENT: "RFQ Sent",
   QUOTATION_ANALYSIS: "Quotation Analysis",
   CLOSED: "Closed",
@@ -208,6 +209,7 @@ export const techSalesAttachments = pgTable(
     fileSize: integer("file_size"),
     fileType: varchar("file_type", { length: 100 }),
     description: varchar("description", { length: 500 }),
+    drmEncrypted: boolean("drm_encrypted").default(false).notNull(), // DRM 암호화 여부
     createdBy: integer("created_by")
       .references(() => users.id, { onDelete: "set null" })
       .notNull(),
diff --git a/lib/approval/handlers-registry.ts b/lib/approval/handlers-registry.ts
index a92c5ce5..7aec3ae5 100644
--- a/lib/approval/handlers-registry.ts
+++ b/lib/approval/handlers-registry.ts
@@ -49,6 +49,21 @@ export async function initializeApprovalHandlers() {
   // RFQ 발송 핸들러 등록 (결재 승인 후 실행될 함수 sendRfqWithApprovalInternal)
   registerActionHandler('rfq_send_with_attachments', sendRfqWithApprovalInternal);
 
+  // 7. 기술영업 RFQ 발송 핸들러 (DRM 파일이 있는 경우)
+  const {
+    sendTechSalesRfqWithApprovalInternal,
+    resendTechSalesRfqWithDrmInternal
+  } = await import('@/lib/techsales-rfq/approval-handlers');
+  // 기술영업 RFQ 발송 핸들러 등록 (결재 승인 후 실행될 함수 sendTechSalesRfqWithApprovalInternal)
+  registerActionHandler('tech_sales_rfq_send_with_drm', sendTechSalesRfqWithApprovalInternal);
+  // 기술영업 RFQ 재발송 핸들러 등록 (결재 승인 후 실행될 함수 resendTechSalesRfqWithDrmInternal)
+  registerActionHandler('tech_sales_rfq_resend_with_drm', resendTechSalesRfqWithDrmInternal);
+
+  // 8. 입찰초대 핸들러
+  const { requestBiddingInvitationInternal } = await import('@/lib/bidding/handlers');
+  // 입찰초대 핸들러 등록 (결재 승인 후 실행될 함수 requestBiddingInvitationInternal)
+  registerActionHandler('bidding_invitation', requestBiddingInvitationInternal);
+
   // ... 추가 핸들러 등록
 
   console.log('[Approval Handlers] All handlers registered successfully');
diff --git a/lib/approval/templates/입찰초대 결재.html b/lib/approval/templates/입찰초대 결재.html
new file mode 100644
index 00000000..d22b9322
--- /dev/null
+++ b/lib/approval/templates/입찰초대 결재.html
@@ -0,0 +1,805 @@
+<div
+  style="
+    max-width: 1000px;
+    margin: 0 auto;
+    font-family: 'Malgun Gothic', 'Segoe UI', sans-serif;
+    font-size: 14px;
+    color: #333;
+    line-height: 1.5;
+    border: 1px solid #666; /* 전체적인 테두리 추가 */
+  "
+>
+  <!-- 1. 제목 -->
+  <table
+    style="
+      width: 100%;
+      border-collapse: collapse;
+      margin-bottom: 0px;
+      border-bottom: 2px solid #000;
+    "
+  >
+    <thead>
+      <tr>
+        <th
+          style="
+            background-color: #fff;
+            color: #000;
+            padding: 15px;
+            text-align: center;
+            font-size: 20px;
+            font-weight: 700;
+          "
+        >
+          입찰 결재 요청서 ({{제목}})
+        </th>
+      </tr>
+    </thead>
+  </table>
+
+  <!-- 2. 입찰 기본 정보 및 개요 -->
+  <table
+    style="
+      width: 100%;
+      border-collapse: collapse;
+      margin-bottom: 15px;
+    "
+  >
+    <thead>
+      <tr>
+        <th
+          colspan="4"
+          style="
+            background-color: #333;
+            color: #fff;
+            padding: 10px;
+            text-align: left;
+            font-size: 15px;
+            font-weight: 600;
+            border-bottom: 1px solid #666;
+          "
+        >
+          ■ 입찰 기본 정보
+        </th>
+      </tr>
+    </thead>
+    <tbody>
+      <!-- 1행 -->
+      <tr>
+        <td
+          style="
+            background-color: #f5f5f5;
+            padding: 8px 10px;
+            font-weight: 600;
+            width: 15%;
+            border: 1px solid #ccc;
+            text-align: center;
+          "
+        >
+          입찰명
+        </td>
+        <td
+          style="
+            padding: 8px 10px;
+            width: 35%;
+            border: 1px solid #ccc;
+          "
+        >
+          {{입찰명}}
+        </td>
+        <td
+          style="
+            background-color: #f5f5f5;
+            padding: 8px 10px;
+            font-weight: 600;
+            width: 15%;
+            border: 1px solid #ccc;
+            text-align: center;
+          "
+        >
+          입찰번호
+        </td>
+        <td
+          style="
+            padding: 8px 10px;
+            width: 35%;
+            border: 1px solid #ccc;
+          "
+        >
+          {{입찰번호}}
+        </td>
+      </tr>
+      <!-- 2행 -->
+      <tr>
+        <td
+          style="
+            background-color: #f5f5f5;
+            padding: 8px 10px;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            text-align: center;
+          "
+        >
+          낙찰업체수
+        </td>
+        <td
+          style="
+            padding: 8px 10px;
+            border: 1px solid #ccc;
+          "
+        >
+          {{낙찰업체수}}
+        </td>
+        <td
+          style="
+            background-color: #f5f5f5;
+            padding: 8px 10px;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            text-align: center;
+          "
+        >
+          계약구분
+        </td>
+        <td
+          style="
+            padding: 8px 10px;
+            border: 1px solid #ccc;
+          "
+        >
+          {{계약구분}}
+        </td>
+      </tr>
+      <!-- 3행 -->
+      <tr>
+        <td
+          style="
+            background-color: #f5f5f5;
+            padding: 8px 10px;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            text-align: center;
+          "
+        >
+          P/R번호
+        </td>
+        <td
+          style="
+            padding: 8px 10px;
+            border: 1px solid #ccc;
+          "
+        >
+          {{P/R번호}}
+        </td>
+        <td
+          style="
+            background-color: #f5f5f5;
+            padding: 8px 10px;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            text-align: center;
+          "
+        >
+          예산
+        </td>
+        <td
+          style="
+            padding: 8px 10px;
+            border: 1px solid #ccc;
+          "
+        >
+          {{예산}}
+        </td>
+      </tr>
+      <!-- 4행 -->
+      <tr>
+        <td
+          style="
+            background-color: #f5f5f5;
+            padding: 8px 10px;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            text-align: center;
+          "
+        >
+          내정가
+        </td>
+        <td
+          style="
+            padding: 8px 10px;
+            border: 1px solid #ccc;
+          "
+        >
+          {{내정가}}
+        </td>
+        <td
+          style="
+            background-color: #f5f5f5;
+            padding: 8px 10px;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            text-align: center;
+          "
+        >
+          입찰요청 시스템
+        </td>
+        <td
+          style="
+            padding: 8px 10px;
+            border: 1px solid #ccc;
+          "
+        >
+          eVCP
+        </td>
+      </tr>
+      <!-- 5행 -->
+      <tr>
+        <td
+          style="
+            background-color: #f5f5f5;
+            padding: 8px 10px;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            text-align: center;
+          "
+        >
+          입찰담당자
+        </td>
+        <td
+          style="
+            padding: 8px 10px;
+            border: 1px solid #ccc;
+          "
+        >
+          {{입찰담당자}}
+        </td>
+        <td
+          style="
+            background-color: #f5f5f5;
+            padding: 8px 10px;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            text-align: center;
+          "
+        >
+          내정가 산정 기준
+        </td>
+        <td
+          style="
+            padding: 8px 10px;
+            border: 1px solid #ccc;
+          "
+        >
+          {{내정가_산정_기준}}
+        </td>
+      </tr>
+      <!-- 6행: 입찰 개요 -->
+      <tr>
+        <td
+          style="
+            background-color: #f5f5f5;
+            padding: 8px 10px;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            text-align: center;
+          "
+        >
+          입찰 개요
+        </td>
+        <td
+          colspan="3"
+          style="
+            padding: 8px 10px;
+            height: 80px;
+            border: 1px solid #ccc;
+            vertical-align: top;
+          "
+        >
+          {{입찰개요}}
+        </td>
+      </tr>
+      <!-- 7행: 입찰 공고문 -->
+      <tr>
+        <td
+          style="
+            background-color: #f5f5f5;
+            padding: 8px 10px;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            text-align: center;
+          "
+        >
+          입찰 공고문
+        </td>
+        <td
+          colspan="3"
+          style="
+            padding: 8px 10px;
+            height: 80px;
+            border: 1px solid #ccc;
+            vertical-align: top;
+          "
+        >
+          {{입찰공고문}}
+        </td>
+      </tr>
+    </tbody>
+  </table>
+
+  <!-- 3. 입찰 대상 협력사 -->
+  <table
+    style="
+      width: 100%;
+      border-collapse: collapse;
+      margin-bottom: 15px;
+    "
+  >
+    <thead>
+      <tr>
+        <th
+          colspan="6"
+          style="
+            background-color: #333;
+            color: #fff;
+            padding: 10px;
+            text-align: left;
+            font-size: 15px;
+            font-weight: 600;
+            border-bottom: 1px solid #666;
+          "
+        >
+          ■ 입찰 대상 협력사
+        </th>
+      </tr>
+      <tr>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 8px 10px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            width: 5%;
+          "
+        >
+          순번
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 8px 10px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            width: 15%;
+          "
+        >
+          협력사 코드
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 8px 10px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            width: 25%;
+          "
+        >
+          협력사명
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 8px 10px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            width: 15%;
+          "
+        >
+          담당자
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 8px 10px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            width: 25%;
+          "
+        >
+          이메일
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 8px 10px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            width: 15%;
+          "
+        >
+          전화번호
+        </th>
+      </tr>
+    </thead>
+    <tbody>
+      <!-- 데이터 행 (반복 영역) -->
+      <tr>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">1</td>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">{{협력사_코드_1}}</td>
+        <td style="padding: 8px 10px; border: 1px solid #ccc;">{{협력사명_1}}</td>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">{{담당자_1}}</td>
+        <td style="padding: 8px 10px; border: 1px solid #ccc;">{{이메일_1}}</td>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">{{전화번호_1}}</td>
+      </tr>
+      <!-- ... 추가 협력사 정보 행 ... -->
+      <tr>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">2</td>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">{{협력사_코드_2}}</td>
+        <td style="padding: 8px 10px; border: 1px solid #ccc;">{{협력사명_2}}</td>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">{{담당자_2}}</td>
+        <td style="padding: 8px 10px; border: 1px solid #ccc;">{{이메일_2}}</td>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">{{전화번호_2}}</td>
+      </tr>
+      <!-- /데이터 행 -->
+    </tbody>
+  </table>
+
+  <!-- 4. 입찰 일정 계획 -->
+  <table
+    style="
+      width: 100%;
+      border-collapse: collapse;
+      margin-bottom: 15px;
+    "
+  >
+    <thead>
+      <tr>
+        <th
+          colspan="4"
+          style="
+            background-color: #333;
+            color: #fff;
+            padding: 10px;
+            text-align: left;
+            font-size: 15px;
+            font-weight: 600;
+            border-bottom: 1px solid #666;
+          "
+        >
+          ■ 입찰 일정 계획
+        </th>
+      </tr>
+      <tr>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 8px 10px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            width: 25%;
+          "
+        >
+          구분
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 8px 10px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            width: 15%;
+          "
+        >
+          실행 여부
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 8px 10px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            width: 30%;
+          "
+        >
+          시작 예정 일시
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 8px 10px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+            width: 30%;
+          "
+        >
+          종료 예정 일시
+        </th>
+      </tr>
+    </thead>
+    <tbody>
+      <tr>
+        <td
+          style="
+            padding: 8px 10px;
+            border: 1px solid #ccc;
+            text-align: center;
+            font-weight: 600;
+          "
+        >
+          사양 설명회
+        </td>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">
+          {{사양설명회_실행여부}}
+        </td>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">
+          {{사양설명회_시작예정일시}}
+        </td>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">
+          {{사양설명회_종료예정일시}}
+        </td>
+      </tr>
+      <tr>
+        <td
+          style="
+            padding: 8px 10px;
+            border: 1px solid #ccc;
+            text-align: center;
+            font-weight: 600;
+          "
+        >
+          입찰서 제출 기간
+        </td>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">
+          {{입찰서제출기간_실행여부}}
+        </td>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">
+          {{입찰서제출기간_시작예정일시}}
+        </td>
+        <td style="padding: 8px 10px; text-align: center; border: 1px solid #ccc;">
+          {{입찰서제출기간_종료예정일시}}
+        </td>
+      </tr>
+    </tbody>
+  </table>
+
+  <!-- 5. 입찰 대상 자재 정보 -->
+  <table
+    style="
+      width: 100%;
+      border-collapse: collapse;
+      margin-bottom: 15px;
+    "
+  >
+    <thead>
+      <tr>
+        <th
+          colspan="15"
+          style="
+            background-color: #333;
+            color: #fff;
+            padding: 10px;
+            text-align: left;
+            font-size: 15px;
+            font-weight: 600;
+            border-bottom: 1px solid #666;
+          "
+        >
+          ■ 입찰 대상 자재 정보 (총 {{대상_자재_수}} 건)
+        </th>
+      </tr>
+      <tr style="font-size: 12px;">
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          순번
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          프로젝트
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          자재그룹
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          자재그룹명
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          자재코드
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          자재코드명
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          수량
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          구매단위
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          내정단가
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          수량단위
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          총중량
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          중량단위
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          예산
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          내정금액
+        </th>
+        <th
+          style="
+            background-color: #e8e8e8;
+            padding: 6px 4px;
+            text-align: center;
+            font-weight: 600;
+            border: 1px solid #ccc;
+          "
+        >
+          통화
+        </th>
+      </tr>
+    </thead>
+    <tbody>
+      <!-- 데이터 행 (반복 영역) -->
+      <tr style="font-size: 12px;">
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">1</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{프로젝트_1}}</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{자재그룹_1}}</td>
+        <td style="padding: 6px 4px; border: 1px solid #ccc;">{{자재그룹명_1}}</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{자재코드_1}}</td>
+        <td style="padding: 6px 4px; border: 1px solid #ccc;">{{자재코드명_1}}</td>
+        <td style="padding: 6px 4px; text-align: right; border: 1px solid #ccc;">{{수량_1}}</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{구매단위_1}}</td>
+        <td style="padding: 6px 4px; text-align: right; border: 1px solid #ccc;">{{내정단가_1}}</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{수량단위_1}}</td>
+        <td style="padding: 6px 4px; text-align: right; border: 1px solid #ccc;">{{총중량_1}}</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{중량단위_1}}</td>
+        <td style="padding: 6px 4px; text-align: right; border: 1px solid #ccc;">{{예산_1}}</td>
+        <td style="padding: 6px 4px; text-align: right; border: 1px solid #ccc;">{{내정금액_1}}</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{통화_1}}</td>
+      </tr>
+      <tr style="font-size: 12px;">
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">2</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{프로젝트_2}}</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{자재그룹_2}}</td>
+        <td style="padding: 6px 4px; border: 1px solid #ccc;">{{자재그룹명_2}}</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{자재코드_2}}</td>
+        <td style="padding: 6px 4px; border: 1px solid #ccc;">{{자재코드명_2}}</td>
+        <td style="padding: 6px 4px; text-align: right; border: 1px solid #ccc;">{{수량_2}}</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{구매단위_2}}</td>
+        <td style="padding: 6px 4px; text-align: right; border: 1px solid #ccc;">{{내정단가_2}}</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{수량단위_2}}</td>
+        <td style="padding: 6px 4px; text-align: right; border: 1px solid #ccc;">{{총중량_2}}</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{중량단위_2}}</td>
+        <td style="padding: 6px 4px; text-align: right; border: 1px solid #ccc;">{{예산_2}}</td>
+        <td style="padding: 6px 4px; text-align: right; border: 1px solid #ccc;">{{내정금액_2}}</td>
+        <td style="padding: 6px 4px; text-align: center; border: 1px solid #ccc;">{{통화_2}}</td>
+      </tr>
+      <!-- /데이터 행 -->
+    </tbody>
+  </table>
+</div>
\ No newline at end of file
diff --git a/lib/basic-contract/sslvw-service.ts b/lib/basic-contract/sslvw-service.ts
new file mode 100644
index 00000000..9650d43a
--- /dev/null
+++ b/lib/basic-contract/sslvw-service.ts
@@ -0,0 +1,82 @@
+"use server"
+
+import { oracleKnex } from '@/lib/oracle-db/db'
+
+// SSLVW_PUR_INQ_REQ 테이블 데이터 타입 (실제 테이블 구조에 맞게 조정 필요)
+export interface SSLVWPurInqReq {
+  [key: string]: string | number | Date | null | undefined
+}
+
+// 테스트 환경용 폴백 데이터
+const FALLBACK_TEST_DATA: SSLVWPurInqReq[] = [
+  {
+    id: 1,
+    request_number: 'REQ001',
+    status: 'PENDING',
+    created_date: new Date('2025-01-01'),
+    description: '테스트 요청 1'
+  },
+  {
+    id: 2,
+    request_number: 'REQ002',
+    status: 'APPROVED',
+    created_date: new Date('2025-01-02'),
+    description: '테스트 요청 2'
+  }
+]
+
+/**
+ * SSLVW_PUR_INQ_REQ 테이블 전체 조회
+ * @returns 테이블 데이터 배열
+ */
+export async function getSSLVWPurInqReqData(): Promise<{
+  success: boolean
+  data: SSLVWPurInqReq[]
+  error?: string
+  isUsingFallback?: boolean
+}> {
+  try {
+    console.log('📋 [getSSLVWPurInqReqData] SSLVW_PUR_INQ_REQ 테이블 조회 시작...')
+
+    const result = await oracleKnex.raw(`
+      SELECT *
+      FROM SSLVW_PUR_INQ_REQ
+      WHERE ROWNUM < 100
+      ORDER BY 1
+    `)
+
+    // Oracle raw query의 결과는 rows 배열에 들어있음
+    const rows = (result.rows || result) as Array<Record<string, unknown>>
+
+    console.log(`✅ [getSSLVWPurInqReqData] 조회 성공 - ${rows.length}건`)
+
+    // 데이터 타입 변환 (필요에 따라 조정)
+    const cleanedResult = rows.map((item) => {
+      const convertedItem: SSLVWPurInqReq = {}
+      for (const [key, value] of Object.entries(item)) {
+        if (value instanceof Date) {
+          convertedItem[key] = value
+        } else if (value === null) {
+          convertedItem[key] = null
+        } else {
+          convertedItem[key] = String(value)
+        }
+      }
+      return convertedItem
+    })
+
+    return {
+      success: true,
+      data: cleanedResult,
+      isUsingFallback: false
+    }
+  } catch (error) {
+    console.error('❌ [getSSLVWPurInqReqData] 오류:', error)
+    console.log('🔄 [getSSLVWPurInqReqData] 폴백 테스트 데이터 사용')
+    return {
+      success: true,
+      data: FALLBACK_TEST_DATA,
+      isUsingFallback: true
+    }
+  }
+}
diff --git a/lib/basic-contract/status-detail/basic-contract-detail-table-toolbar-actions.tsx b/lib/basic-contract/status-detail/basic-contract-detail-table-toolbar-actions.tsx
index 37ae135c..c71be9d1 100644
--- a/lib/basic-contract/status-detail/basic-contract-detail-table-toolbar-actions.tsx
+++ b/lib/basic-contract/status-detail/basic-contract-detail-table-toolbar-actions.tsx
@@ -2,7 +2,7 @@
 
 import * as React from "react"
 import { type Table } from "@tanstack/react-table"
-import { Download, FileDown, Mail, Scale, CheckCircle, AlertTriangle, Send, Gavel, Check, FileSignature } from "lucide-react"
+import { Download, FileDown, Mail, CheckCircle, AlertTriangle, Send, Check, FileSignature } from "lucide-react"
 
 import { exportTableToExcel } from "@/lib/export"
 import { downloadFile } from "@/lib/file-download"
@@ -18,11 +18,9 @@ import {
     DialogTitle,
 } from "@/components/ui/dialog"
 import { Badge } from "@/components/ui/badge"
-import { Textarea } from "@/components/ui/textarea"
-import { Label } from "@/components/ui/label"
-import { Separator } from "@/components/ui/separator"
-import { prepareFinalApprovalAction, quickFinalApprovalAction, requestLegalReviewAction, resendContractsAction } from "../service"
+import { prepareFinalApprovalAction, quickFinalApprovalAction, resendContractsAction } from "../service"
 import { BasicContractSignDialog } from "../vendor-table/basic-contract-sign-dialog"
+import { SSLVWPurInqReqDialog } from "@/components/common/legal/sslvw-pur-inq-req-dialog"
 
 interface BasicContractDetailTableToolbarActionsProps {
     table: Table<BasicContractView>
@@ -35,10 +33,8 @@ export function BasicContractDetailTableToolbarActions({ table }: BasicContractD
 
     // 다이얼로그 상태
     const [resendDialog, setResendDialog] = React.useState(false)
-    const [legalReviewDialog, setLegalReviewDialog] = React.useState(false)
     const [finalApproveDialog, setFinalApproveDialog] = React.useState(false)
     const [loading, setLoading] = React.useState(false)
-    const [reviewNote, setReviewNote] = React.useState("")
     const [buyerSignDialog, setBuyerSignDialog] = React.useState(false)
     const [contractsToSign, setContractsToSign] = React.useState<any[]>([])
 
@@ -49,10 +45,6 @@ export function BasicContractDetailTableToolbarActions({ table }: BasicContractD
 
     const canBulkResend = hasSelectedRows
 
-    const canRequestLegalReview = hasSelectedRows && selectedRows.some(row =>
-        row.original.legalReviewRequired && !row.original.legalReviewRequestedAt
-    )
-
     const canFinalApprove = hasSelectedRows && selectedRows.some(row => {
         const contract = row.original;
         if (contract.completedAt !== null || !contract.signedFilePath) {
@@ -67,10 +59,6 @@ export function BasicContractDetailTableToolbarActions({ table }: BasicContractD
     // 필터링된 계약서들 계산
     const resendContracts = selectedRows.map(row => row.original)
 
-    const legalReviewContracts = selectedRows
-        .map(row => row.original)
-        .filter(contract => contract.legalReviewRequired && !contract.legalReviewRequestedAt)
-
     const finalApproveContracts = selectedRows
         .map(row => row.original)
         .filter(contract => {
@@ -204,15 +192,6 @@ export function BasicContractDetailTableToolbarActions({ table }: BasicContractD
         })
     }
 
-    // 법무검토 요청
-    const handleLegalReviewRequest = async () => {
-        if (!canRequestLegalReview) {
-            toast.error("법무검토 요청 가능한 계약서를 선택해주세요")
-            return
-        }
-        setLegalReviewDialog(true)
-    }
-
     // 최종승인
     const handleFinalApprove = async () => {
         if (!canFinalApprove) {
@@ -241,26 +220,6 @@ export function BasicContractDetailTableToolbarActions({ table }: BasicContractD
         }
     }
 
-    // 법무검토 요청 확인
-    const confirmLegalReview = async () => {
-        setLoading(true)
-        try {
-            // TODO: 서버액션 호출
-            await requestLegalReviewAction(legalReviewContracts.map(c => c.id), reviewNote)
-
-            console.log("법무검토 요청:", legalReviewContracts, "메모:", reviewNote)
-            toast.success(`${legalReviewContracts.length}건의 법무검토 요청을 완료했습니다`)
-            setLegalReviewDialog(false)
-            setReviewNote("")
-            table.toggleAllPageRowsSelected(false) // 선택 해제
-        } catch (error) {
-            toast.error("법무검토 요청 중 오류가 발생했습니다")
-            console.error(error)
-        } finally {
-            setLoading(false)
-        }
-    }
-
     // 최종승인 확인 (수정됨)
     const confirmFinalApprove = async () => {
         setLoading(true)
@@ -354,25 +313,8 @@ export function BasicContractDetailTableToolbarActions({ table }: BasicContractD
                     </span>
                 </Button>
 
-                {/* 법무검토 요청 버튼 */}
-                <Button
-                    variant="outline"
-                    size="sm"
-                    onClick={handleLegalReviewRequest}
-                    disabled={!canRequestLegalReview}
-                    className="gap-2"
-                    title={!hasSelectedRows
-                        ? "계약서를 선택해주세요"
-                        : !canRequestLegalReview
-                            ? "법무검토 요청 가능한 계약서가 없습니다"
-                            : `${legalReviewContracts.length}건 법무검토 요청`
-                    }
-                >
-                    <Scale className="size-4" aria-hidden="true" />
-                    <span className="hidden sm:inline">
-                        법무검토 {hasSelectedRows ? `(${selectedRows.length})` : ''}
-                    </span>
-                </Button>
+                {/* 법무검토 버튼 (SSLVW 데이터 조회) */}
+                <SSLVWPurInqReqDialog />
 
                 {/* 최종승인 버튼 */}
                 <Button
@@ -471,73 +413,6 @@ export function BasicContractDetailTableToolbarActions({ table }: BasicContractD
                 </DialogContent>
             </Dialog>
 
-            {/* 법무검토 요청 다이얼로그 */}
-            <Dialog open={legalReviewDialog} onOpenChange={setLegalReviewDialog}>
-                <DialogContent className="max-w-2xl">
-                    <DialogHeader>
-                        <DialogTitle className="flex items-center gap-2">
-                            <Gavel className="size-5" />
-                            법무검토 요청
-                        </DialogTitle>
-                        <DialogDescription>
-                            선택한 {legalReviewContracts.length}건의 계약서에 대한 법무검토를 요청합니다.
-                        </DialogDescription>
-                    </DialogHeader>
-
-                    <div className="space-y-4">
-                        <div className="max-h-48 overflow-y-auto">
-                            <div className="space-y-3">
-                                {legalReviewContracts.map((contract, index) => (
-                                    <div key={contract.id} className="flex items-center justify-between p-3 bg-blue-50 rounded-lg">
-                                        <div className="flex-1">
-                                            <div className="font-medium">{contract.vendorName || '업체명 없음'}</div>
-                                            <div className="text-sm text-gray-500">
-                                                {contract.vendorCode || '코드 없음'} | {contract.templateName || '템플릿명 없음'}
-                                            </div>
-                                        </div>
-                                        <Badge variant="secondary">{contract.status}</Badge>
-                                    </div>
-                                ))}
-                            </div>
-                        </div>
-
-                        <Separator />
-
-                        <div className="space-y-2">
-                            <Label htmlFor="review-note">검토 요청 메모 (선택사항)</Label>
-                            <Textarea
-                                id="review-note"
-                                placeholder="법무팀에게 전달할 특별한 요청사항이나 검토 포인트를 입력해주세요..."
-                                value={reviewNote}
-                                onChange={(e) => setReviewNote(e.target.value)}
-                                rows={3}
-                            />
-                        </div>
-                    </div>
-
-                    <DialogFooter>
-                        <Button
-                            variant="outline"
-                            onClick={() => {
-                                setLegalReviewDialog(false)
-                                setReviewNote("")
-                            }}
-                            disabled={loading}
-                        >
-                            취소
-                        </Button>
-                        <Button
-                            onClick={confirmLegalReview}
-                            disabled={loading}
-                            className="gap-2"
-                        >
-                            <Gavel className="size-4" />
-                            {loading ? "요청 중..." : `${legalReviewContracts.length}건 검토요청`}
-                        </Button>
-                    </DialogFooter>
-                </DialogContent>
-            </Dialog>
-
             {/* 최종승인 다이얼로그 */}
             <Dialog open={finalApproveDialog} onOpenChange={setFinalApproveDialog}>
                 <DialogContent className="max-w-2xl">
diff --git a/lib/bidding/approval-actions.ts b/lib/bidding/approval-actions.ts
new file mode 100644
index 00000000..3a82b08f
--- /dev/null
+++ b/lib/bidding/approval-actions.ts
@@ -0,0 +1,243 @@
+/**
+ * 입찰초대 관련 결재 서버 액션
+ *
+ * ✅ 베스트 프랙티스:
+ * - 'use server' 지시어 포함 (서버 액션)
+ * - UI에서 호출하는 진입점 함수들
+ * - withApproval()을 사용하여 결재 프로세스 시작
+ * - 템플릿 변수 준비 및 입력 검증
+ * - 핸들러(Internal)에는 최소 데이터만 전달
+ */
+
+'use server';
+
+import { ApprovalSubmissionSaga } from '@/lib/approval';
+import { mapBiddingInvitationToTemplateVariables } from './handlers';
+import { debugLog, debugError, debugSuccess } from '@/lib/debug-utils';
+
+/**
+ * 입찰초대 결재를 거쳐 입찰등록을 처리하는 서버 액션
+ *
+ * ✅ 사용법 (클라이언트 컴포넌트에서):
+ * ```typescript
+ * const result = await requestBiddingInvitationWithApproval({
+ *   biddingId: 123,
+ *   vendors: [...],
+ *   message: "입찰 초대 메시지",
+ *   currentUser: { id: 1, epId: 'EP001', email: 'user@example.com' },
+ *   approvers: ['EP002', 'EP003']
+ * });
+ *
+ * if (result.status === 'pending_approval') {
+ *   toast.success(`입찰초대 결재가 상신되었습니다. (ID: ${result.approvalId})`);
+ * }
+ * ```
+ */
+/**
+ * 입찰초대 결재를 위한 공통 데이터 준비 헬퍼 함수
+ */
+export async function prepareBiddingApprovalData(data: {
+  biddingId: number;
+  vendors: Array<{
+    vendorId: number;
+    vendorName: string;
+    vendorCode?: string | null;
+    vendorCountry?: string;
+    vendorEmail?: string | null;
+    contactPerson?: string | null;
+    contactEmail?: string | null;
+    ndaYn?: boolean;
+    generalGtcYn?: boolean;
+    projectGtcYn?: boolean;
+    agreementYn?: boolean;
+    biddingCompanyId: number;
+    biddingId: number;
+  }>;
+  message?: string;
+}) {
+  // 1. 입찰 정보 조회 (템플릿 변수용)
+  debugLog('[BiddingInvitationApproval] 입찰 정보 조회 시작');
+  const { default: db } = await import('@/db/db');
+  const { biddings, prItemsForBidding } = await import('@/db/schema');
+  const { eq } = await import('drizzle-orm');
+
+  const biddingInfo = await db
+    .select({
+      id: biddings.id,
+      title: biddings.title,
+      biddingNumber: biddings.biddingNumber,
+      projectName: biddings.projectName,
+      itemName: biddings.itemName,
+      biddingType: biddings.biddingType,
+      bidPicName: biddings.bidPicName,
+      supplyPicName: biddings.supplyPicName,
+      submissionStartDate: biddings.submissionStartDate,
+      submissionEndDate: biddings.submissionEndDate,
+      hasSpecificationMeeting: biddings.hasSpecificationMeeting,
+      isUrgent: biddings.isUrgent,
+      remarks: biddings.remarks,
+      targetPrice: biddings.targetPrice,
+    })
+    .from(biddings)
+    .where(eq(biddings.id, data.biddingId))
+    .limit(1);
+
+  if (biddingInfo.length === 0) {
+    debugError('[BiddingInvitationApproval] 입찰 정보를 찾을 수 없음');
+    throw new Error('입찰 정보를 찾을 수 없습니다');
+  }
+
+  const bidding = biddingInfo[0];
+
+  // 입찰 대상 자재 정보 조회
+  const biddingItemsInfo = await db
+    .select({
+      id: prItemsForBidding.id,
+      projectName: prItemsForBidding.projectInfo,
+      materialGroup: prItemsForBidding.materialGroupNumber,
+      materialGroupName: prItemsForBidding.materialGroupInfo,
+      materialCode: prItemsForBidding.materialNumber,
+      materialCodeName: prItemsForBidding.materialInfo,
+      quantity: prItemsForBidding.quantity,
+      purchasingUnit: prItemsForBidding.purchaseUnit,
+      targetUnitPrice: prItemsForBidding.targetUnitPrice,
+      quantityUnit: prItemsForBidding.quantityUnit,
+      totalWeight: prItemsForBidding.totalWeight,
+      weightUnit: prItemsForBidding.weightUnit,
+      budget: prItemsForBidding.budgetAmount,
+      targetAmount: prItemsForBidding.targetAmount,
+      currency: prItemsForBidding.targetCurrency,
+    })
+    .from(prItemsForBidding)
+    .where(eq(prItemsForBidding.biddingId, data.biddingId));
+
+  debugLog('[BiddingInvitationApproval] 입찰 정보 조회 완료', {
+    biddingId: bidding.id,
+    title: bidding.title,
+    itemCount: biddingItemsInfo.length,
+  });
+
+  // 2. 템플릿 변수 매핑
+  debugLog('[BiddingInvitationApproval] 템플릿 변수 매핑 시작');
+  const requestedAt = new Date();
+  const { mapBiddingInvitationToTemplateVariables } = await import('./handlers');
+  const variables = await mapBiddingInvitationToTemplateVariables({
+    bidding,
+    biddingItems: biddingItemsInfo,
+    vendors: data.vendors,
+    message: data.message,
+    requestedAt,
+  });
+  debugLog('[BiddingInvitationApproval] 템플릿 변수 매핑 완료', {
+    variableKeys: Object.keys(variables),
+  });
+
+  return {
+    bidding,
+    biddingItems: biddingItemsInfo,
+    variables,
+  };
+}
+
+export async function requestBiddingInvitationWithApproval(data: {
+  biddingId: number;
+  vendors: Array<{
+    vendorId: number;
+    vendorName: string;
+    vendorCode?: string | null;
+    vendorCountry?: string;
+    vendorEmail?: string | null;
+    contactPerson?: string | null;
+    contactEmail?: string | null;
+    ndaYn?: boolean;
+    generalGtcYn?: boolean;
+    projectGtcYn?: boolean;
+    agreementYn?: boolean;
+    biddingCompanyId: number;
+    biddingId: number;
+  }>;
+  message?: string;
+  currentUser: { id: number; epId: string | null; email?: string };
+  approvers?: string[]; // Knox EP ID 배열 (결재선)
+}) {
+  debugLog('[BiddingInvitationApproval] 입찰초대 결재 서버 액션 시작', {
+    biddingId: data.biddingId,
+    vendorCount: data.vendors.length,
+    userId: data.currentUser.id,
+    hasEpId: !!data.currentUser.epId,
+  });
+
+  // 1. 입력 검증
+  if (!data.currentUser.epId) {
+    debugError('[BiddingInvitationApproval] Knox EP ID 없음');
+    throw new Error('Knox EP ID가 필요합니다');
+  }
+
+  if (data.vendors.length === 0) {
+    debugError('[BiddingInvitationApproval] 선정된 업체 없음');
+    throw new Error('입찰 초대할 업체를 선택해주세요');
+  }
+
+  // 2. 입찰 상태를 결재 진행중으로 변경
+  debugLog('[BiddingInvitationApproval] 입찰 상태 변경 시작');
+  const { default: db } = await import('@/db/db');
+  const { biddings, biddingCompanies, prItemsForBidding } = await import('@/db/schema');
+  const { eq } = await import('drizzle-orm');
+
+  await db
+    .update(biddings)
+    .set({
+      status: 'approval_pending', // 결재 진행중 상태
+      updatedBy: data.currentUser.epId,
+      updatedAt: new Date()
+    })
+    .where(eq(biddings.id, data.biddingId));
+
+  debugLog('[BiddingInvitationApproval] 입찰 상태 변경 완료', {
+    biddingId: data.biddingId,
+    newStatus: 'approval_pending'
+  });
+
+  // 3. 결재 데이터 준비
+  const { bidding, biddingItems: biddingItemsInfo, variables } = await prepareBiddingApprovalData({
+    biddingId: data.biddingId,
+    vendors: data.vendors,
+    message: data.message,
+  });
+
+  // 4. 결재 워크플로우 시작 (Saga 패턴)
+  debugLog('[BiddingInvitationApproval] ApprovalSubmissionSaga 생성');
+  const saga = new ApprovalSubmissionSaga(
+    // actionType: 핸들러를 찾을 때 사용할 키
+    'bidding_invitation',
+
+    // actionPayload: 결재 승인 후 핸들러에 전달될 데이터 (최소 데이터만)
+    {
+      biddingId: data.biddingId,
+      vendors: data.vendors,
+      message: data.message,
+      currentUserId: data.currentUser.id, // ✅ 결재 승인 후 핸들러 실행 시 필요
+    },
+
+    // approvalConfig: 결재 상신 정보 (템플릿 포함)
+    {
+      title: `입찰초대 - ${bidding.title}`,
+      description: `${bidding.title} 입찰 초대 결재`,
+      templateName: '입찰초대 결재', // 한국어 템플릿명
+      variables, // 치환할 변수들
+      approvers: data.approvers,
+      currentUser: data.currentUser,
+    }
+  );
+
+  debugLog('[BiddingInvitationApproval] Saga 실행 시작');
+  const result = await saga.execute();
+
+  debugSuccess('[BiddingInvitationApproval] 입찰초대 결재 워크플로우 완료', {
+    approvalId: result.approvalId,
+    pendingActionId: result.pendingActionId,
+    status: result.status,
+  });
+
+  return result;
+}
diff --git a/lib/bidding/detail/table/bidding-detail-vendor-columns.tsx b/lib/bidding/detail/table/bidding-detail-vendor-columns.tsx
index 6f35405d..80e50119 100644
--- a/lib/bidding/detail/table/bidding-detail-vendor-columns.tsx
+++ b/lib/bidding/detail/table/bidding-detail-vendor-columns.tsx
@@ -76,17 +76,21 @@ export function getBiddingDetailVendorColumns({
       cell: ({ row }) => {
         const hasAmount = row.original.quotationAmount && Number(row.original.quotationAmount) > 0
         return (
-          <div className="text-right font-mono">
+          <div className="text-right font-mono font-bold">
             {hasAmount ? (
-              <button
-                onClick={() => onViewQuotationHistory?.(row.original)}
-                className="text-primary hover:text-primary/80 hover:underline cursor-pointer"
-                title="품목별 견적 상세 보기"
-              >
-                {Number(row.original.quotationAmount).toLocaleString()} {row.original.currency}
-              </button>
+              <>
+                <button
+                  onClick={() => onViewQuotationHistory?.(row.original)}
+                  className="text-primary hover:text-primary/80 hover:underline cursor-pointer"
+                  title="품목별 견적 상세 보기"
+                >
+                  <span className="border-b-2 border-primary">
+                    {Number(row.original.quotationAmount).toLocaleString()} {row.original.currency}
+                  </span>
+                </button>
+              </>
             ) : (
-              <span className="text-muted-foreground">- {row.original.currency}</span>
+              <span className="text-muted-foreground border-b-2 border-dashed font-bold">- {row.original.currency}</span>
             )}
           </div>
         )
diff --git a/lib/bidding/detail/table/bidding-detail-vendor-toolbar-actions.tsx b/lib/bidding/detail/table/bidding-detail-vendor-toolbar-actions.tsx
index c1677ae7..f2c23de9 100644
--- a/lib/bidding/detail/table/bidding-detail-vendor-toolbar-actions.tsx
+++ b/lib/bidding/detail/table/bidding-detail-vendor-toolbar-actions.tsx
@@ -4,6 +4,7 @@ import * as React from "react"
 import { useRouter } from "next/navigation"
 import { useTransition } from "react"
 import { Button } from "@/components/ui/button"
+import { Dialog, DialogContent, DialogDescription, DialogFooter, DialogHeader, DialogTitle } from "@/components/ui/dialog"
 import { Plus, Send, RotateCcw, XCircle, Trophy, FileText, DollarSign, RotateCw } from "lucide-react"
 import { registerBidding, markAsDisposal, createRebidding } from "@/lib/bidding/detail/service"
 import { sendBiddingBasicContracts, getSelectedVendorsForBidding } from "@/lib/bidding/pre-quote/service"
@@ -37,6 +38,7 @@ export function BiddingDetailVendorToolbarActions({
   const [isPricesDialogOpen, setIsPricesDialogOpen] = React.useState(false)
   const [isBiddingInvitationDialogOpen, setIsBiddingInvitationDialogOpen] = React.useState(false)
   const [selectedVendors, setSelectedVendors] = React.useState<any[]>([])
+  const [isRoundIncreaseDialogOpen, setIsRoundIncreaseDialogOpen] = React.useState(false)
 
   // 본입찰 초대 다이얼로그가 열릴 때 선정된 업체들 조회
   React.useEffect(() => {
@@ -176,6 +178,32 @@ export function BiddingDetailVendorToolbarActions({
     })
   }
 
+  const handleRoundIncreaseWithNavigation = () => {
+    startTransition(async () => {
+      const result = await increaseRoundOrRebid(bidding.id, userId, 'round_increase')
+
+      if (result.success) {
+        toast({
+          title: "성공",
+          description: result.message,
+        })
+        // 새로 생성된 입찰의 상세 페이지로 이동
+        if (result.biddingId) {
+          router.push(`/evcp/bid/${result.biddingId}`)
+        } else {
+          router.push(`/evcp/bid`)
+        }
+        onSuccess()
+      } else {
+        toast({
+          title: "오류",
+          description: result.error || "차수증가 중 오류가 발생했습니다.",
+          variant: 'destructive',
+        })
+      }
+    })
+  }
+
   return (
     <>
       <div className="flex items-center gap-2">
@@ -185,7 +213,7 @@ export function BiddingDetailVendorToolbarActions({
           <Button
             variant="outline"
             size="sm"
-            onClick={handleRoundIncrease}
+            onClick={() => setIsRoundIncreaseDialogOpen(true)}
             disabled={isPending}
           >
             <RotateCw className="mr-2 h-4 w-4" />
@@ -250,6 +278,35 @@ export function BiddingDetailVendorToolbarActions({
         onSuccess={onSuccess}
       />
 
+      {/* 차수증가 확인 다이얼로그 */}
+      <Dialog open={isRoundIncreaseDialogOpen} onOpenChange={setIsRoundIncreaseDialogOpen}>
+        <DialogContent>
+          <DialogHeader>
+            <DialogTitle>차수증가 확인</DialogTitle>
+            <DialogDescription>
+              입찰을 차수증가 처리하시겠습니까? 차수증가 후 새로운 입찰 화면으로 이동합니다.
+            </DialogDescription>
+          </DialogHeader>
+          <DialogFooter>
+            <Button
+              variant="outline"
+              onClick={() => setIsRoundIncreaseDialogOpen(false)}
+            >
+              아니오
+            </Button>
+            <Button
+              onClick={async () => {
+                setIsRoundIncreaseDialogOpen(false)
+                await handleRoundIncreaseWithNavigation()
+              }}
+              disabled={isPending}
+            >
+              예
+            </Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+
     </>
   )
 }
diff --git a/lib/bidding/failure/biddings-failure-table.tsx b/lib/bidding/failure/biddings-failure-table.tsx
index c80021ea..43020322 100644
--- a/lib/bidding/failure/biddings-failure-table.tsx
+++ b/lib/bidding/failure/biddings-failure-table.tsx
@@ -20,6 +20,7 @@ import {
 } from "@/db/schema"

 import { BiddingsClosureDialog } from "./biddings-closure-dialog"

 import { Button } from "@/components/ui/button"

+import { Dialog, DialogContent, DialogDescription, DialogFooter, DialogHeader, DialogTitle } from "@/components/ui/dialog"

 import { FileX, RefreshCw, Undo2 } from "lucide-react"

 import { bidClosureAction, cancelDisposalAction } from "@/lib/bidding/actions"

 import { increaseRoundOrRebid } from "@/lib/bidding/service"

@@ -85,6 +86,8 @@ export function BiddingsFailureTable({ promises }: BiddingsFailureTableProps) {
     const [isCompact, setIsCompact] = React.useState<boolean>(false)

     const [biddingClosureDialogOpen, setBiddingClosureDialogOpen] = React.useState(false)

     const [selectedBidding, setSelectedBidding] = React.useState<BiddingFailureItem | null>(null)

+    const [isRebidDialogOpen, setIsRebidDialogOpen] = React.useState(false)

+    const [selectedBiddingForRebid, setSelectedBiddingForRebid] = React.useState<BiddingFailureItem | null>(null)

     const { toast } = useToast()

 

     const [rowAction, setRowAction] = React.useState<DataTableRowAction<BiddingFailureItem> | null>(null)

@@ -103,9 +106,14 @@ export function BiddingsFailureTable({ promises }: BiddingsFailureTableProps) {
             setSelectedBidding(rowAction.row.original)

 

             switch (rowAction.type) {

+                case "view":

+                    // 상세 페이지로 이동

+                    router.push(`/evcp/bid/${rowAction.row.original.id}/info`)

+                    break

                 case "rebid":

-                    // 재입찰

-                    handleRebid(rowAction.row.original)

+                    // 재입찰 팝업 열기

+                    setSelectedBiddingForRebid(rowAction.row.original)

+                    setIsRebidDialogOpen(true)

                     break

                 case "closure":

                     // 폐찰

@@ -199,7 +207,7 @@ export function BiddingsFailureTable({ promises }: BiddingsFailureTableProps) {
         setSelectedBidding(null)

     }, [])

 

-    const handleRebid = React.useCallback(async (bidding: BiddingFailureItem) => {

+    const handleRebidWithNavigation = React.useCallback(async (bidding: BiddingFailureItem) => {

         if (!session?.user?.id) {

             toast({

                 title: "오류",

@@ -215,10 +223,14 @@ export function BiddingsFailureTable({ promises }: BiddingsFailureTableProps) {
             if (result.success) {

                 toast({

                     title: "성공",

-                    description: result.message,

+                    description: (result as any).message || "재입찰이 완료되었습니다.",

                 })

-                // 페이지 새로고침

-                router.refresh()

+                // 새로 생성된 입찰의 상세 페이지로 이동

+                if ((result as any).biddingId) {

+                    router.push(`/evcp/bid/${(result as any).biddingId}`)

+                } else {

+                    router.refresh()

+                }

             } else {

                 toast({

                     title: "오류",

@@ -352,7 +364,8 @@ export function BiddingsFailureTable({ promises }: BiddingsFailureTableProps) {
                                     return

                                 }

                                 const bidding = selectedRows[0].original

-                                handleRebid(bidding)

+                                setSelectedBiddingForRebid(bidding)

+                                setIsRebidDialogOpen(true)

                             }}

                             disabled={table.getFilteredSelectedRowModel().rows.length !== 1 ||

                                      (table.getFilteredSelectedRowModel().rows.length === 1 &&

@@ -407,7 +420,7 @@ export function BiddingsFailureTable({ promises }: BiddingsFailureTableProps) {
 

             {/* 폐찰 다이얼로그 */}

             {selectedBidding && session?.user?.id && (

-                <BidClosureDialog

+                <BiddingsClosureDialog

                     open={biddingClosureDialogOpen}

                     onOpenChange={handleBiddingClosureDialogClose}

                     bidding={selectedBidding}

@@ -418,6 +431,40 @@ export function BiddingsFailureTable({ promises }: BiddingsFailureTableProps) {
                     }}

                 />

             )}

+

+            {/* 재입찰 확인 다이얼로그 */}

+            <Dialog open={isRebidDialogOpen} onOpenChange={setIsRebidDialogOpen}>

+                <DialogContent>

+                    <DialogHeader>

+                        <DialogTitle>재입찰 확인</DialogTitle>

+                        <DialogDescription>

+                            입찰을 재입찰 처리하시겠습니까? 재입찰 후 새로운 입찰 화면으로 이동합니다.

+                        </DialogDescription>

+                    </DialogHeader>

+                    <DialogFooter>

+                        <Button

+                            variant="outline"

+                            onClick={() => {

+                                setIsRebidDialogOpen(false)

+                                setSelectedBiddingForRebid(null)

+                            }}

+                        >

+                            아니오

+                        </Button>

+                        <Button

+                            onClick={async () => {

+                                if (selectedBiddingForRebid) {

+                                    await handleRebidWithNavigation(selectedBiddingForRebid)

+                                }

+                                setIsRebidDialogOpen(false)

+                                setSelectedBiddingForRebid(null)

+                            }}

+                        >

+                            예

+                        </Button>

+                    </DialogFooter>

+                </DialogContent>

+            </Dialog>

         </>

     )

 }

diff --git a/lib/bidding/handlers.ts b/lib/bidding/handlers.ts
new file mode 100644
index 00000000..fc2951d4
--- /dev/null
+++ b/lib/bidding/handlers.ts
@@ -0,0 +1,283 @@
+/**
+ * 입찰초대 관련 결재 액션 핸들러
+ *
+ * ✅ 베스트 프랙티스:
+ * - 'use server' 지시어 없음 (순수 비즈니스 로직만)
+ * - 결재 승인 후 실행될 최소한의 데이터만 처리
+ * - DB 조작 및 실제 비즈니스 로직만 포함
+ */
+
+import { debugLog, debugError, debugSuccess } from '@/lib/debug-utils';
+
+/**
+ * 입찰초대 핸들러 (결재 승인 후 실행됨)
+ *
+ * ✅ Internal 함수: 결재 워크플로우에서 자동 호출됨 (직접 호출 금지)
+ *
+ * @param payload - withApproval()에서 전달한 actionPayload (최소 데이터만)
+ */
+export async function requestBiddingInvitationInternal(payload: {
+  biddingId: number;
+  vendors: Array<{
+    vendorId: number;
+    vendorName: string;
+    vendorCode?: string | null;
+    vendorCountry?: string;
+    vendorEmail?: string | null;
+    contactPerson?: string | null;
+    contactEmail?: string | null;
+    ndaYn?: boolean;
+    generalGtcYn?: boolean;
+    projectGtcYn?: boolean;
+    agreementYn?: boolean;
+    biddingCompanyId: number;
+    biddingId: number;
+  }>;
+  message?: string;
+  currentUserId: number; // ✅ 결재 상신한 사용자 ID
+}) {
+  debugLog('[BiddingInvitationHandler] 입찰초대 핸들러 시작', {
+    biddingId: payload.biddingId,
+    vendorCount: payload.vendors.length,
+    currentUserId: payload.currentUserId,
+  });
+
+  // ✅ userId 검증: 핸들러에서 userId가 없으면 잘못된 상황 (예외 처리)
+  if (!payload.currentUserId || payload.currentUserId <= 0) {
+    const errorMessage = 'currentUserId가 없습니다. actionPayload에 currentUserId가 포함되지 않았습니다.';
+    debugError('[BiddingInvitationHandler]', errorMessage);
+    throw new Error(errorMessage);
+  }
+
+  try {
+    // 1. 기본계약 발송
+    const { sendBiddingBasicContracts } = await import('@/lib/bidding/pre-quote/service');
+
+    const vendorDataForContract = payload.vendors.map(vendor => ({
+      vendorId: vendor.vendorId,
+      vendorName: vendor.vendorName,
+      vendorCode: vendor.vendorCode || undefined,
+      vendorCountry: vendor.vendorCountry,
+      selectedMainEmail: vendor.vendorEmail || '',
+      additionalEmails: [],
+      customEmails: [],
+      contractRequirements: {
+        ndaYn: vendor.ndaYn || false,
+        generalGtcYn: vendor.generalGtcYn || false,
+        projectGtcYn: vendor.projectGtcYn || false,
+        agreementYn: vendor.agreementYn || false,
+      },
+      biddingCompanyId: vendor.biddingCompanyId,
+      biddingId: vendor.biddingId,
+      hasExistingContracts: false, // 결재 후처리에서는 기존 계약 확인 생략
+    }));
+
+    const contractResult = await sendBiddingBasicContracts(
+      payload.biddingId,
+      vendorDataForContract,
+      [], // generatedPdfs - 결재 템플릿이므로 PDF는 빈 배열
+      payload.message
+    );
+
+    if (!contractResult.success) {
+      debugError('[BiddingInvitationHandler] 기본계약 발송 실패', contractResult.error);
+      throw new Error(contractResult.error || '기본계약 발송에 실패했습니다.');
+    }
+
+    debugLog('[BiddingInvitationHandler] 기본계약 발송 완료');
+
+    // 2. 입찰 등록 진행 (상태를 bidding_opened로 변경)
+    const { registerBidding } = await import('@/lib/bidding/detail/service');
+
+    const registerResult = await registerBidding(payload.biddingId, payload.currentUserId.toString());
+
+    if (!registerResult.success) {
+      debugError('[BiddingInvitationHandler] 입찰 등록 실패', registerResult.error);
+      throw new Error(registerResult.error || '입찰 등록에 실패했습니다.');
+    }
+
+    debugSuccess('[BiddingInvitationHandler] 입찰초대 완료', {
+      biddingId: payload.biddingId,
+      vendorCount: payload.vendors.length,
+      message: registerResult.message,
+    });
+
+    return {
+      success: true,
+      biddingId: payload.biddingId,
+      vendorCount: payload.vendors.length,
+      message: `기본계약 발송 및 본입찰 초대가 완료되었습니다.`,
+    };
+  } catch (error) {
+    debugError('[BiddingInvitationHandler] 입찰초대 중 에러', error);
+    throw error;
+  }
+}
+
+/**
+ * 입찰초대 데이터를 결재 템플릿 변수로 매핑
+ *
+ * @param payload - 입찰초대 데이터
+ * @returns 템플릿 변수 객체 (Record<string, string>)
+ */
+export async function mapBiddingInvitationToTemplateVariables(payload: {
+  bidding: {
+    id: number;
+    title: string;
+    biddingNumber: string;
+    projectName?: string;
+    itemName?: string;
+    biddingType: string;
+    bidPicName?: string;
+    supplyPicName?: string;
+    submissionStartDate?: Date;
+    submissionEndDate?: Date;
+    hasSpecificationMeeting?: boolean;
+    isUrgent?: boolean;
+    remarks?: string;
+    targetPrice?: number;
+  };
+  biddingItems: Array<{
+    id: number;
+    projectName?: string;
+    materialGroup?: string;
+    materialGroupName?: string;
+    materialCode?: string;
+    materialCodeName?: string;
+    quantity?: number;
+    purchasingUnit?: string;
+    targetUnitPrice?: number;
+    quantityUnit?: string;
+    totalWeight?: number;
+    weightUnit?: string;
+    budget?: number;
+    targetAmount?: number;
+    currency?: string;
+  }>;
+  vendors: Array<{
+    vendorId: number;
+    vendorName: string;
+    vendorCode?: string | null;
+    vendorCountry?: string;
+    vendorEmail?: string | null;
+    contactPerson?: string | null;
+    contactEmail?: string | null;
+  }>;
+  message?: string;
+  requestedAt: Date;
+}): Promise<Record<string, string>> {
+  const { bidding, biddingItems, vendors, message, requestedAt } = payload;
+
+  // 제목
+  const title = bidding.title || '입찰';
+
+  // 입찰명
+  const biddingTitle = bidding.title || '';
+
+  // 입찰번호
+  const biddingNumber = bidding.biddingNumber || '';
+
+  // 낙찰업체수
+  const winnerCount = '1'; // 기본값, 실제로는 bidding 설정에서 가져와야 함
+
+  // 계약구분
+  const contractType = bidding.biddingType || '';
+
+  // P/R번호 - bidding 테이블에 없으므로 빈 값
+  const prNumber = '';
+
+  // 예산
+  const budget = bidding.targetPrice ? bidding.targetPrice.toLocaleString() : '';
+
+  // 내정가
+  const targetPrice = bidding.targetPrice ? bidding.targetPrice.toLocaleString() : '';
+
+  // 입찰요청 시스템
+  const requestSystem = 'eVCP';
+
+  // 입찰담당자
+  const biddingManager = bidding.bidPicName || bidding.supplyPicName || '';
+
+  // 내정가 산정 기준 - bidding 테이블에 없으므로 빈 값
+  const targetPriceBasis = '';
+
+  // 입찰 개요
+  const biddingOverview = bidding.itemName || message || '';
+
+  // 입찰 공고문
+  const biddingNotice = message || '';
+
+  // 입찰담당자 (중복이지만 템플릿에 맞춤)
+  const biddingManagerDup = bidding.bidPicName || bidding.supplyPicName || '';
+
+  // 협력사 정보들
+  const vendorVariables: Record<string, string> = {};
+  vendors.forEach((vendor, index) => {
+    const num = index + 1;
+    vendorVariables[`협력사_코드_${num}`] = vendor.vendorCode || '';
+    vendorVariables[`협력사명_${num}`] = vendor.vendorName || '';
+    vendorVariables[`담당자_${num}`] = vendor.contactPerson || '';
+    vendorVariables[`이메일_${num}`] = vendor.contactEmail || vendor.vendorEmail || '';
+    vendorVariables[`전화번호_${num}`] = ''; // 연락처 정보가 없으므로 빈 값
+  });
+
+  // 사양설명회 정보
+  const hasSpecMeeting = bidding.hasSpecificationMeeting ? '예' : '아니오';
+  const specMeetingStart = bidding.submissionStartDate ? bidding.submissionStartDate.toLocaleString('ko-KR') : '';
+  const specMeetingEnd = bidding.submissionEndDate ? bidding.submissionEndDate.toLocaleString('ko-KR') : '';
+  const specMeetingStartDup = specMeetingStart;
+  const specMeetingEndDup = specMeetingEnd;
+
+  // 입찰서제출기간 정보
+  const submissionPeriodExecution = '예'; // 입찰 기간이 있으므로 예
+  const submissionPeriodStart = bidding.submissionStartDate ? bidding.submissionStartDate.toLocaleString('ko-KR') : '';
+  const submissionPeriodEnd = bidding.submissionEndDate ? bidding.submissionEndDate.toLocaleString('ko-KR') : '';
+
+  // 대상 자재 수
+  const targetMaterialCount = biddingItems.length.toString();
+
+  // 자재 정보들
+  const materialVariables: Record<string, string> = {};
+  biddingItems.forEach((item, index) => {
+    const num = index + 1;
+    materialVariables[`프로젝트_${num}`] = item.projectName || '';
+    materialVariables[`자재그룹_${num}`] = item.materialGroup || '';
+    materialVariables[`자재그룹명_${num}`] = item.materialGroupName || '';
+    materialVariables[`자재코드_${num}`] = item.materialCode || '';
+    materialVariables[`자재코드명_${num}`] = item.materialCodeName || '';
+    materialVariables[`수량_${num}`] = item.quantity ? item.quantity.toLocaleString() : '';
+    materialVariables[`구매단위_${num}`] = item.purchasingUnit || '';
+    materialVariables[`내정단가_${num}`] = item.targetUnitPrice ? item.targetUnitPrice.toLocaleString() : '';
+    materialVariables[`수량단위_${num}`] = item.quantityUnit || '';
+    materialVariables[`총중량_${num}`] = item.totalWeight ? item.totalWeight.toLocaleString() : '';
+    materialVariables[`중량단위_${num}`] = item.weightUnit || '';
+    materialVariables[`예산_${num}`] = item.budget ? item.budget.toLocaleString() : '';
+    materialVariables[`내정금액_${num}`] = item.targetAmount ? item.targetAmount.toLocaleString() : '';
+    materialVariables[`통화_${num}`] = item.currency || '';
+  });
+
+  return {
+    제목: title,
+    입찰명: biddingTitle,
+    입찰번호: biddingNumber,
+    낙찰업체수: winnerCount,
+    계약구분: contractType,
+    'P/R번호': prNumber,
+    예산: budget,
+    내정가: targetPrice,
+    입찰요청_시스템: requestSystem,
+    입찰담당자: biddingManager,
+    내정가_산정_기준: targetPriceBasis,
+    입찰개요: biddingOverview,
+    입찰공고문: biddingNotice,
+    ...vendorVariables,
+    사양설명회_실행여부: hasSpecMeeting,
+    사양설명회_시작예정일시: specMeetingStart,
+    사양설명회_종료예정일시: specMeetingEnd,
+    입찰서제출기간_실행여부: submissionPeriodExecution,
+    입찰서제출기간_시작예정일시: submissionPeriodStart,
+    입찰서제출기간_종료예정일시: submissionPeriodEnd,
+    대상_자재_수: targetMaterialCount,
+    ...materialVariables,
+  };
+}
diff --git a/lib/bidding/list/biddings-table-columns.tsx b/lib/bidding/list/biddings-table-columns.tsx
index 92b2fe42..48c32302 100644
--- a/lib/bidding/list/biddings-table-columns.tsx
+++ b/lib/bidding/list/biddings-table-columns.tsx
@@ -96,11 +96,11 @@ export function getBiddingsColumns({ setRowAction }: GetColumnsProps): ColumnDef
       cell: ({ row }) => (
         <div className="font-mono text-sm">
           {row.original.biddingNumber}
-          {row.original.revision > 0 && (
+          {/* {row.original.revision > 0 && (
             <span className="ml-1 text-xs text-muted-foreground">
               Rev.{row.original.revision}
             </span>
-          )}
+          )} */}
         </div>
       ),
       size: 120,
@@ -137,16 +137,15 @@ export function getBiddingsColumns({ setRowAction }: GetColumnsProps): ColumnDef
       header: ({ column }) => <DataTableColumnHeaderSimple column={column} title="입찰명" />,
       cell: ({ row }) => (
         <div className="truncate max-w-[200px]" title={row.original.title}>
-          {/* <Button
+          <Button
             variant="link"
-            className="p-0 h-auto text-left justify-start font-bold underline"
+            className="p-0 h-auto font-bold underline"
             onClick={() => setRowAction({ row, type: "view" })}
           >
             <div className="whitespace-pre-line">
               {row.original.title}
             </div>
-          </Button> */}
-          {row.original.title}
+          </Button>
         </div>
       ),
       size: 200,
diff --git a/lib/bidding/service.ts b/lib/bidding/service.ts
index cbeeb24a..68ae016e 100644
--- a/lib/bidding/service.ts
+++ b/lib/bidding/service.ts
@@ -3177,22 +3177,28 @@ export async function increaseRoundOrRebid(biddingId: number, userId: string | u
         }
       }
 
-      // 2. 입찰번호 파싱 및 차수 증가
-      const currentBiddingNumber = existingBidding.biddingNumber
-
-      // 현재 입찰번호에서 차수 추출 (예: E00025-02 -> 02)
-      const match = currentBiddingNumber.match(/-(\d+)$/)
-      let currentRound = match ? parseInt(match[1]) : 1
-
+      // 2. 입찰번호 생성 (타입에 따라 다르게 처리)
       let newBiddingNumber: string
 
-      if (currentRound >= 3) {
-        // -03 이상이면 새로운 번호 생성
+      if (type === 'rebidding') {
+        // 재입찰: 완전히 새로운 입찰번호 생성
         newBiddingNumber = await generateBiddingNumber(existingBidding.contractType, userId, tx)
       } else {
-        // -02까지는 차수만 증가
-        const baseNumber = currentBiddingNumber.split('-')[0]
-        newBiddingNumber = `${baseNumber}-${String(currentRound + 1).padStart(2, '0')}`
+        // 차수증가: 기존 입찰번호에서 차수 증가
+        const currentBiddingNumber = existingBidding.biddingNumber
+
+        // 현재 입찰번호에서 차수 추출 (예: E00025-02 -> 02)
+        const match = currentBiddingNumber.match(/-(\d+)$/)
+        let currentRound = match ? parseInt(match[1]) : 1
+
+        if (currentRound >= 3) {
+          // -03 이상이면 새로운 번호 생성
+          newBiddingNumber = await generateBiddingNumber(existingBidding.contractType, userId, tx)
+        } else {
+          // -02까지는 차수만 증가
+          const baseNumber = currentBiddingNumber.split('-')[0]
+          newBiddingNumber = `${baseNumber}-${String(currentRound + 1).padStart(2, '0')}`
+        }
       }
 
       // 3. 새로운 입찰 생성 (기존 정보 복제)
@@ -3200,7 +3206,7 @@ export async function increaseRoundOrRebid(biddingId: number, userId: string | u
         .insert(biddings)
         .values({
           biddingNumber: newBiddingNumber,
-          originalBiddingNumber: null, // 원입찰번호는 단순 정보이므로 null
+          originalBiddingNumber: existingBidding.biddingNumber, // 원입찰번호 설정
           revision: 0,
           biddingSourceType: existingBidding.biddingSourceType,
           
@@ -3419,26 +3425,36 @@ export async function increaseRoundOrRebid(biddingId: number, userId: string | u
             })
         }
       }
-      // 8. 입찰공고문 정보 복제 (있는 경우)
-      if (existingBidding.hasBiddingNotice) {
-        const [existingNotice] = await tx
-          .select()
-          .from(biddingNoticeTemplate)
-          .where(eq(biddingNoticeTemplate.biddingId, biddingId))
-          .limit(1)
 
-        if (existingNotice) {
-          await tx
-            .insert(biddingNoticeTemplate)
-            .values({
-              biddingId: newBidding.id,
-              title: existingNotice.title,
-              content: existingNotice.content,
-            })
-        }
+      // 9. 기존 입찰 상태 변경 (타입에 따라 다르게 설정)
+      await tx
+        .update(biddings)
+        .set({
+          status: type === 'round_increase' ? 'round_increase' : 'rebidding',
+          updatedBy: userName,
+          updatedAt: new Date(),
+        })
+        .where(eq(biddings.id, biddingId))
+
+      // 10. 입찰공고문 정보 복제 (있는 경우)
+      const [existingNotice] = await tx
+        .select()
+        .from(biddingNoticeTemplate)
+        .where(eq(biddingNoticeTemplate.biddingId, biddingId))
+        .limit(1)
+
+      if (existingNotice) {
+        await tx
+          .insert(biddingNoticeTemplate)
+          .values({
+            biddingId: newBidding.id,
+            title: existingNotice.title,
+            content: existingNotice.content,
+          })
       }
 
       revalidatePath('/bidding')
+      revalidatePath(`/bidding/${biddingId}`) // 기존 입찰 페이지도 갱신
       revalidatePath(`/bidding/${newBidding.id}`)
 
       return {
diff --git a/lib/mail/templates/tech-sales-rfq-invite-ko.hbs b/lib/mail/templates/tech-sales-rfq-invite-ko.hbs
index 37521960..2604e223 100644
--- a/lib/mail/templates/tech-sales-rfq-invite-ko.hbs
+++ b/lib/mail/templates/tech-sales-rfq-invite-ko.hbs
@@ -55,9 +55,8 @@
   <h2 style="font-size:20px; margin-bottom:12px;">가. 거래조건</h2>

   <p style="font-size:16px; line-height:24px; margin-bottom:8px;">

     <strong>1) 프로젝트 : {{project.name}}</strong>

-    <br>* 프로젝트 코드 : {{rfq.projectCode}}

-    {{#if project.sector}}

-    <br>* 부문 : {{project.sector}}

+    {{#if project.shipType}}

+    <br>* 선종 : {{project.shipType}}

     {{/if}}

     {{#if project.shipCount}}

     <br>* 척수 : {{project.shipCount}}척

@@ -76,40 +75,32 @@
   <p style="font-size:16px; line-height:24px; margin-bottom:8px;">

     <strong>2) 자재명</strong>

     {{#each items}}

-    <br>* {{itemList}} ({{itemCode}})

-      {{#if workType}}<br>  - 작업유형: {{workType}}{{/if}}

-      {{#if shipType}}<br>  - 선종: {{shipType}}{{/if}}

+    <br>* {{itemList}}

     {{/each}}

-    {{#if rfq.materialCode}}

-    <br>* 자재그룹 코드 : {{rfq.materialCode}}

-    {{/if}}

   </p>

   {{else}}

   <p style="font-size:16px; line-height:24px; margin-bottom:8px;">

     <strong>2) 자재명 : {{rfq.title}}</strong>

-    {{#if rfq.materialCode}}

-    <br>* 자재그룹 코드 : {{rfq.materialCode}}

-    {{/if}}

-    {{#if project.shipType}}

-    <br>* 선종 : {{project.shipType}}

-    {{/if}}

   </p>

   {{/if}}

   <p style="font-size:16px; line-height:24px; margin-bottom:8px;">

-    <strong>3) Spec, & Scope of Supply : 첨부 사양서 참조</strong>

+    <strong>3) Spec, & Scope of Supply : 시스템 내 첨부 사양서 또는 본문 참조</strong>

   </p>

   <p style="font-size:16px; line-height:24px; margin-bottom:8px;">

     <strong>4) Class / Flag : {{#if project.className}}{{project.className}}{{else}}첨부 사양서 참조{{/if}}</strong>

   </p>

   <p style="font-size:16px; line-height:24px; margin-bottom:8px;">

-    <strong>5) 예상 납기일 : 프로젝트 일정에 따라 결정</strong>

+    <strong>5) 예상 납기일 :</strong>

+    <br>* K/L Date : 2027.3Q 기준 프로젝트 일정에 따라 결정

     <br>* 상세 납기는 조선소 스케쥴에 따라 변경될 수 있으며, 당사 기술영업/조달/현업/생산 부서와 협의하여 결정됨.

     <br>* 안전보건에 관한 사항을 고려하여 납기(또는 계약기간)의 적정성을 검토하고,

     <br>안전보건확보를 위해 납기의 조정이 필요한 경우 기간 조정을 신청하시기 바랍니다.

     <br>* (당사 사업장 내에서 수행하는 작업이 포함된 계약)

   </p>

   <p style="font-size:16px; line-height:24px; margin-bottom:8px;">

-    <strong>6) Warranty : 선박 인도 후 12개월 시점까지 납품한 "자재" 또는 "용역"이 계약 내용과 동일함을 보증하며,</strong>

+    <strong>6) Warranty :</strong>

+    <br>* 별도 요구 기간이 있을 경우 그 기준을 준수할 것

+    <br>* 별도 요구 기간이 없을 경우, 선박 인도 후 12개월 시점까지 납품한 "자재" 또는 "용역"이 계약 내용과 동일함을 보증하며,

     <br>Repair 시 6개월 추가되나, 총 인도 후 18개월을 넘지 않음.

   </p>

   <p style="font-size:16px; line-height:24px; margin-bottom:8px;">

diff --git a/lib/mail/templates/vendor-invitation.hbs b/lib/mail/templates/vendor-invitation.hbs
index d80f223a..193fcaa0 100644
--- a/lib/mail/templates/vendor-invitation.hbs
+++ b/lib/mail/templates/vendor-invitation.hbs
@@ -44,7 +44,7 @@
 </p>

 

 <div style="background-color: #f3f4f6; border-radius: 4px; padding: 15px; margin: 20px 0;">

-  <p style="font-size:16px; margin:4px 0;">등록을 완료하려면 아래 버튼을 클릭해 주세요. 이 버튼을 클릭하면 계정을 설정하고 필요한 정보를 제공할 수 있는 보안 등록 포털로 이동합니다.</p>

+  <p style="font-size:16px; margin:4px 0;"><strong>신규가입 진행:</strong> 등록을 완료하려면 아래 버튼을 클릭해 주세요. 이 버튼을 클릭하면 계정을 설정하고 필요한 정보를 제공할 수 있는 보안 등록 포털로 이동합니다.</p>

 </div>

 

 <p style="text-align: center;">

diff --git a/lib/rfq-last/shared/rfq-items-dialog.tsx b/lib/rfq-last/shared/rfq-items-dialog.tsx
index f3095c98..e4f71e79 100644
--- a/lib/rfq-last/shared/rfq-items-dialog.tsx
+++ b/lib/rfq-last/shared/rfq-items-dialog.tsx
@@ -328,11 +328,11 @@ export function RfqItemsDialog({
                     <TableCell>
                       <div className="flex flex-col items-center gap-1">
                         <span className="text-xs font-mono">#{index + 1}</span>
-                        {item.majorYn && (
+                        {/* {item.majorYn && (
                           <Badge variant="default" className="text-xs px-1 py-0">
                             주요
                           </Badge>
-                        )}
+                        )} */}
                       </div>
                     </TableCell>
                     <TableCell>
diff --git a/lib/rfq-last/vendor-response/editor/vendor-response-editor.tsx b/lib/rfq-last/vendor-response/editor/vendor-response-editor.tsx
index abd2b516..8c70b8dd 100644
--- a/lib/rfq-last/vendor-response/editor/vendor-response-editor.tsx
+++ b/lib/rfq-last/vendor-response/editor/vendor-response-editor.tsx
@@ -322,7 +322,7 @@ export default function VendorResponseEditor({
           if (errors.quotationItems) {
             toast.error("견적 품목 정보를 확인해주세요. 모든 품목의 단가와 총액을 입력해야 합니다.")
           } else {
-            toast.error("입력 정보를 확인해주세요.")
+            toast.error("기본계약 또는 상업조건 정보를 확인해주세요.")
           }
         }
       }
diff --git a/lib/rfq-last/vendor/rfq-vendor-table.tsx b/lib/rfq-last/vendor/rfq-vendor-table.tsx
index 2ee2cb73..577ae492 100644
--- a/lib/rfq-last/vendor/rfq-vendor-table.tsx
+++ b/lib/rfq-last/vendor/rfq-vendor-table.tsx
@@ -1539,10 +1539,10 @@ export function RfqVendorTable({
               )}
 
               {/* 기본계약 수정 메뉴 추가 */}
-              <DropdownMenuItem onClick={() => handleAction("edit-contract", vendor)}>
+              {/* <DropdownMenuItem onClick={() => handleAction("edit-contract", vendor)}>
                 <FileText className="mr-2 h-4 w-4" />
                 기본계약 수정
-              </DropdownMenuItem>
+              </DropdownMenuItem> */}
 
               {emailSentAt && (
                 <>
@@ -1824,9 +1824,6 @@ export function RfqVendorTable({
           <Plus className="h-4 w-4 mr-2" />
           벤더 추가
         </Button>
-
-        {selectedRows.length > 0 && (
-          <>
             {/* 정보 일괄 입력 버튼 - 취소되지 않은 벤더만 */}
             <Button
               variant="outline"
@@ -1837,7 +1834,8 @@ export function RfqVendorTable({
               <Settings2 className="h-4 w-4 mr-2" />
               협력업체 조건 설정 ({nonCancelledRows.length})
             </Button>
-
+        {selectedRows.length > 0 && (
+          <>
             {/* RFQ 발송 버튼 - 취소되지 않은 벤더만 */}
             <Button
               variant="outline"
diff --git a/lib/techsales-rfq/approval-actions.ts b/lib/techsales-rfq/approval-actions.ts
new file mode 100644
index 00000000..175bca1d
--- /dev/null
+++ b/lib/techsales-rfq/approval-actions.ts
@@ -0,0 +1,244 @@
+/**
+ * 기술영업 RFQ 발송 결재 서버 액션
+ * 
+ * DRM 파일이 있는 기술영업 RFQ를 발송할 때 결재를 거치는 서버 액션
+ */
+
+'use server';
+
+import { ApprovalSubmissionSaga } from '@/lib/approval';
+import { mapTechSalesRfqSendToTemplateVariables } from './approval-handlers';
+
+interface TechSalesRfqSendApprovalData {
+  // RFQ 기본 정보
+  rfqId: number;
+  rfqCode?: string;
+
+  // 발송 데이터
+  vendorIds: number[];
+  selectedContacts?: Array<{
+    vendorId: number;
+    contactId: number;
+    contactEmail: string;
+    contactName: string;
+  }>;
+  drmAttachmentIds: number[];
+  
+  // 첨부파일 정보 (파일명, 크기 등)
+  drmAttachments: Array<{
+    fileName?: string | null;
+    fileSize?: number | null;
+  }>;
+  
+  // 신청 사유
+  applicationReason: string;
+
+  // 결재 정보
+  currentUser: {
+    id: number;
+    epId: string | null;
+    name?: string;
+    email?: string;
+  };
+  approvers?: string[]; // Knox EP ID 배열
+}
+
+/**
+ * 기술영업 RFQ 발송 결재 상신 (초기 발송)
+ * 
+ * DRM 파일이 있는 경우 결재를 거쳐 RFQ를 발송합니다.
+ */
+export async function requestTechSalesRfqSendWithApproval(data: TechSalesRfqSendApprovalData) {
+  // 1. 입력 검증
+  if (!data.currentUser.epId) {
+    throw new Error('Knox EP ID가 필요합니다. 시스템 관리자에게 문의하세요.');
+  }
+
+  if (!data.vendorIds || data.vendorIds.length === 0) {
+    throw new Error('발송할 벤더를 선택해주세요.');
+  }
+
+  if (!data.drmAttachmentIds || data.drmAttachmentIds.length === 0) {
+    throw new Error('DRM 첨부파일이 없습니다. 결재가 필요하지 않습니다.');
+  }
+
+  console.log('[TechSales RFQ Approval] Starting approval process for RFQ send');
+  console.log('[TechSales RFQ Approval] RFQ ID:', data.rfqId);
+  console.log('[TechSales RFQ Approval] Vendors:', data.vendorIds.length);
+  console.log('[TechSales RFQ Approval] DRM Attachments:', data.drmAttachmentIds.length);
+
+  try {
+    // 2. RFQ 상태를 "결재 진행중"으로 변경
+    const db = (await import('@/db/db')).default;
+    const { techSalesRfqs, TECH_SALES_RFQ_STATUSES } = await import('@/db/schema/techSales');
+    const { eq } = await import('drizzle-orm');
+    
+    await db.update(techSalesRfqs)
+      .set({ 
+        status: TECH_SALES_RFQ_STATUSES.APPROVAL_IN_PROGRESS,
+        updatedAt: new Date(),
+      })
+      .where(eq(techSalesRfqs.id, data.rfqId));
+    
+    console.log('[TechSales RFQ Approval] RFQ status updated to APPROVAL_IN_PROGRESS');
+
+    // 3. 벤더 이름 조회
+    const { getTechSalesRfqVendors } = await import('./service');
+    const vendorsResult = await getTechSalesRfqVendors(data.rfqId);
+    const vendorNames = vendorsResult.data?.filter(v => data.vendorIds.includes(v.vendorId))
+      .map(v => v.vendorName) || [];
+
+    // 4. 템플릿 변수 매핑
+    const variables = await mapTechSalesRfqSendToTemplateVariables({
+      attachments: data.drmAttachments,
+      vendorNames: vendorNames,
+      applicationReason: data.applicationReason,
+    });
+
+    // 5. 결재 상신용 payload 구성
+    const approvalPayload = {
+      rfqId: data.rfqId,
+      rfqCode: data.rfqCode,
+      vendorIds: data.vendorIds,
+      selectedContacts: data.selectedContacts,
+      drmAttachmentIds: data.drmAttachmentIds,
+      currentUser: {
+        id: data.currentUser.id,
+        name: data.currentUser.name,
+        email: data.currentUser.email,
+        epId: data.currentUser.epId,
+      },
+    };
+
+    // 6. Saga로 결재 상신
+    const saga = new ApprovalSubmissionSaga(
+      'tech_sales_rfq_send_with_drm',  // 핸들러 키
+      approvalPayload,                  // 결재 승인 후 실행될 데이터
+      {
+        title: `암호화해제 신청 - ${data.rfqCode || 'RFQ'}`,
+        description: `${vendorNames.length}개 업체에 DRM 첨부파일 ${data.drmAttachmentIds.length}개를 포함한 암호화해제 신청`,
+        templateName: '암호화해제 신청',  // DB에 있어야 함
+        variables,
+        approvers: data.approvers,
+        currentUser: {
+          id: data.currentUser.id,
+          epId: data.currentUser.epId,
+          email: data.currentUser.email,
+        },
+      }
+    );
+
+    const result = await saga.execute();
+
+    console.log('[TechSales RFQ Approval] ✅ Approval submitted successfully');
+    console.log('[TechSales RFQ Approval] Approval ID:', result.approvalId);
+    console.log('[TechSales RFQ Approval] Pending Action ID:', result.pendingActionId);
+
+    return {
+      success: true,
+      ...result,
+      message: `결재가 상신되었습니다. (결재 ID: ${result.approvalId})`,
+    };
+
+  } catch (error) {
+    console.error('[TechSales RFQ Approval] ❌ Failed to submit approval:', error);
+    throw new Error(
+      error instanceof Error
+        ? error.message
+        : '기술영업 RFQ 발송 결재 상신에 실패했습니다.'
+    );
+  }
+}
+
+/**
+ * 기술영업 RFQ 재발송 결재 상신
+ * 
+ * 이미 발송된 RFQ에 DRM 파일이 추가된 경우 재발송을 위한 결재 상신
+ */
+export async function requestRfqResendWithDrmApproval(data: {
+  rfqId: number;
+  rfqCode?: string;
+  drmFiles: Array<{
+    file: File;
+    attachmentType: string;
+    description?: string;
+  }>;
+  applicationReason: string;
+  currentUser: {
+    id: number;
+    epId: string | null;
+    name?: string;
+    email?: string;
+  };
+  approvers?: string[];
+}) {
+  if (!data.currentUser.epId) {
+    throw new Error('Knox EP ID가 필요합니다.');
+  }
+
+  console.log('[RFQ Resend Approval] Starting resend approval process');
+  console.log('[RFQ Resend Approval] RFQ ID:', data.rfqId);
+  console.log('[RFQ Resend Approval] DRM Files:', data.drmFiles.length);
+
+  try {
+    // 템플릿 변수 매핑
+    const variables = await mapTechSalesRfqSendToTemplateVariables({
+      attachments: data.drmFiles.map(f => ({
+        fileName: f.file.name,
+        fileSize: f.file.size,
+      })),
+      vendorNames: [], // 기존 벤더 목록은 후처리에서 조회
+      applicationReason: data.applicationReason,
+    });
+
+    // 결재 payload 구성
+    const approvalPayload = {
+      rfqId: data.rfqId,
+      rfqCode: data.rfqCode,
+      drmFiles: data.drmFiles,
+      currentUser: {
+        id: data.currentUser.id,
+        name: data.currentUser.name,
+        email: data.currentUser.email,
+        epId: data.currentUser.epId,
+      },
+    };
+
+    // Saga로 결재 상신
+    const saga = new ApprovalSubmissionSaga(
+      'tech_sales_rfq_resend_with_drm', // 핸들러 키
+      approvalPayload,
+      {
+        title: `DRM 파일 재발송 결재 - ${data.rfqCode || 'RFQ'}`,
+        description: `이미 발송된 RFQ에 ${data.drmFiles.length}개의 DRM 파일이 추가되어 재발송을 요청합니다.`,
+        templateName: '암호화해제 신청',
+        variables,
+        approvers: data.approvers,
+        currentUser: {
+          id: data.currentUser.id,
+          epId: data.currentUser.epId,
+          email: data.currentUser.email,
+        },
+      }
+    );
+
+    const result = await saga.execute();
+
+    console.log('[RFQ Resend Approval] ✅ Resend approval submitted successfully');
+
+    return {
+      success: true,
+      ...result,
+      message: `재발송 결재가 상신되었습니다. (결재 ID: ${result.approvalId})`,
+    };
+
+  } catch (error) {
+    console.error('[RFQ Resend Approval] ❌ Failed to submit resend approval:', error);
+    throw new Error(
+      error instanceof Error
+        ? error.message
+        : 'RFQ 재발송 결재 상신에 실패했습니다.'
+    );
+  }
+}
+
diff --git a/lib/techsales-rfq/approval-handlers.ts b/lib/techsales-rfq/approval-handlers.ts
new file mode 100644
index 00000000..6ffd9fb4
--- /dev/null
+++ b/lib/techsales-rfq/approval-handlers.ts
@@ -0,0 +1,313 @@
+/**
+ * 기술영업 RFQ 발송 결재 핸들러
+ * 
+ * DRM 파일이 있는 기술영업 RFQ 발송 시 결재 승인 후 실제 발송을 처리하는 핸들러
+ */
+
+'use server';
+
+import db from '@/db/db';
+import { eq, and } from 'drizzle-orm';
+import { techSalesAttachments, techSalesRfqs, TECH_SALES_RFQ_STATUSES } from '@/db/schema/techSales';
+import { sendTechSalesRfqToVendors } from './service';
+import { decryptWithServerAction } from '@/components/drm/drmUtils';
+import { saveFile, deleteFile } from '@/lib/file-stroage';
+
+/**
+ * 기술영업 RFQ 발송 핸들러 (결재 승인 후 자동 실행)
+ * 
+ * @param payload - 결재 상신 시 저장한 RFQ 발송 데이터
+ */
+export async function sendTechSalesRfqWithApprovalInternal(payload: {
+  rfqId: number;
+  rfqCode?: string;
+  vendorIds: number[];
+  selectedContacts?: Array<{
+    vendorId: number;
+    contactId: number;
+    contactEmail: string;
+    contactName: string;
+  }>;
+  drmAttachmentIds: number[];
+  currentUser: {
+    id: string | number;
+    name?: string | null;
+    email?: string | null;
+    epId?: string | null;
+  };
+}) {
+  console.log('[TechSales RFQ Approval Handler] Starting RFQ send after approval');
+  console.log('[TechSales RFQ Approval Handler] RFQ ID:', payload.rfqId);
+  console.log('[TechSales RFQ Approval Handler] Vendors count:', payload.vendorIds.length);
+  console.log('[TechSales RFQ Approval Handler] DRM Attachments count:', payload.drmAttachmentIds.length);
+
+  try {
+    // 1. DRM 파일들 복호화 및 재저장
+    const drmAttachments = await db.query.techSalesAttachments.findMany({
+      where: and(
+        eq(techSalesAttachments.techSalesRfqId, payload.rfqId),
+        eq(techSalesAttachments.drmEncrypted, true)
+      )
+    });
+
+    console.log(`[TechSales RFQ Approval Handler] Found ${drmAttachments.length} DRM files to decrypt`);
+
+    for (const attachment of drmAttachments) {
+      try {
+        // DRM 파일 다운로드
+        const fileResponse = await fetch(attachment.filePath);
+        if (!fileResponse.ok) {
+          console.error(`[TechSales RFQ Approval Handler] Failed to fetch file: ${attachment.filePath}`);
+          continue;
+        }
+        
+        const fileBlob = await fileResponse.blob();
+        const file = new File([fileBlob], attachment.originalFileName);
+        
+        // DRM 복호화
+        console.log(`[TechSales RFQ Approval Handler] Decrypting: ${attachment.originalFileName}`);
+        const decryptedBuffer = await decryptWithServerAction(file);
+        
+        // 복호화된 파일로 재저장
+        const saveResult = await saveFile({
+          file: new File([decryptedBuffer], attachment.originalFileName),
+          directory: `techsales-rfq/${payload.rfqId}`,
+          userId: String(payload.currentUser.id),
+        });
+        
+        if (!saveResult.success) {
+          throw new Error(saveResult.error || '파일 저장 실패');
+        }
+        
+        // 기존 파일 삭제
+        await deleteFile(attachment.filePath);
+        
+        // DB 업데이트: drmEncrypted = false, filePath 업데이트
+        await db.update(techSalesAttachments)
+          .set({ 
+            drmEncrypted: false,
+            filePath: saveResult.publicPath!,
+            fileName: saveResult.fileName!,
+          })
+          .where(eq(techSalesAttachments.id, attachment.id));
+        
+        console.log(`[TechSales RFQ Approval Handler] ✅ Decrypted and saved: ${attachment.originalFileName}`);
+      } catch (error) {
+        console.error(`[TechSales RFQ Approval Handler] ❌ Failed to decrypt ${attachment.originalFileName}:`, error);
+        throw error;
+      }
+    }
+
+    // 2. RFQ 상태를 "RFQ Sent"로 변경
+    await db.update(techSalesRfqs)
+      .set({ 
+        status: TECH_SALES_RFQ_STATUSES.RFQ_SENT,
+        updatedAt: new Date(),
+      })
+      .where(eq(techSalesRfqs.id, payload.rfqId));
+
+    // 3. 실제 RFQ 발송 실행
+    const sendResult = await sendTechSalesRfqToVendors({
+      rfqId: payload.rfqId,
+      vendorIds: payload.vendorIds,
+      selectedContacts: payload.selectedContacts,
+    });
+
+    console.log('[TechSales RFQ Approval Handler] ✅ RFQ sent successfully after DRM decryption');
+
+    return {
+      success: true,
+      ...sendResult,
+    };
+  } catch (error) {
+    console.error('[TechSales RFQ Approval Handler] ❌ Failed to send RFQ:', error);
+    throw new Error(
+      error instanceof Error
+        ? `RFQ 발송 실패: ${error.message}`
+        : 'RFQ 발송 중 오류가 발생했습니다.'
+    );
+  }
+}
+
+/**
+ * 기술영업 RFQ 재발송 핸들러 (결재 승인 후 자동 실행)
+ * 
+ * 이미 발송된 RFQ에 DRM 파일이 추가된 경우 재발송 처리
+ */
+export async function resendTechSalesRfqWithDrmInternal(payload: {
+  rfqId: number;
+  rfqCode?: string;
+  drmFiles: Array<{
+    file: File;
+    attachmentType: string;
+    description?: string;
+  }>;
+  currentUser: {
+    id: string | number;
+    name?: string | null;
+    email?: string | null;
+    epId?: string | null;
+  };
+}) {
+  console.log('[TechSales RFQ Resend Handler] Starting DRM resend after approval');
+  console.log('[TechSales RFQ Resend Handler] RFQ ID:', payload.rfqId);
+  console.log('[TechSales RFQ Resend Handler] DRM Files:', payload.drmFiles.length);
+
+  try {
+    // 1. 새로 추가된 DRM 파일들 복호화 및 저장
+    for (const drmFile of payload.drmFiles) {
+      try {
+        // DRM 복호화
+        console.log(`[TechSales RFQ Resend Handler] Decrypting: ${drmFile.file.name}`);
+        const decryptedBuffer = await decryptWithServerAction(drmFile.file);
+        
+        // 복호화된 파일 저장
+        const saveResult = await saveFile({
+          file: new File([decryptedBuffer], drmFile.file.name),
+          directory: `techsales-rfq/${payload.rfqId}`,
+          userId: String(payload.currentUser.id),
+        });
+        
+        if (!saveResult.success) {
+          throw new Error(saveResult.error || '파일 저장 실패');
+        }
+        
+        // 기존 DRM 파일 레코드 찾기 및 업데이트
+        const existingAttachment = await db.query.techSalesAttachments.findFirst({
+          where: and(
+            eq(techSalesAttachments.techSalesRfqId, payload.rfqId),
+            eq(techSalesAttachments.originalFileName, drmFile.file.name),
+            eq(techSalesAttachments.drmEncrypted, true)
+          )
+        });
+        
+        if (existingAttachment) {
+          // 기존 파일 삭제
+          await deleteFile(existingAttachment.filePath);
+          
+          // DB 업데이트: drmEncrypted = false, filePath 업데이트
+          await db.update(techSalesAttachments)
+            .set({ 
+              drmEncrypted: false,
+              filePath: saveResult.publicPath!,
+              fileName: saveResult.fileName!,
+            })
+            .where(eq(techSalesAttachments.id, existingAttachment.id));
+        } else {
+          // 새 레코드 생성
+          await db.insert(techSalesAttachments).values({
+            techSalesRfqId: payload.rfqId,
+            attachmentType: drmFile.attachmentType as "RFQ_COMMON" | "TBE_RESULT" | "CBE_RESULT",
+            fileName: saveResult.fileName!,
+            originalFileName: drmFile.file.name,
+            filePath: saveResult.publicPath!,
+            fileSize: decryptedBuffer.byteLength,
+            fileType: drmFile.file.type || undefined,
+            description: drmFile.description,
+            drmEncrypted: false, // DRM 해제됨
+            createdBy: Number(payload.currentUser.id),
+          });
+        }
+        
+        console.log(`[TechSales RFQ Resend Handler] ✅ Decrypted and saved: ${drmFile.file.name}`);
+      } catch (error) {
+        console.error(`[TechSales RFQ Resend Handler] ❌ Failed to decrypt ${drmFile.file.name}:`, error);
+        throw error;
+      }
+    }
+
+    // 2. RFQ 상태를 "RFQ Sent"로 변경
+    await db.update(techSalesRfqs)
+      .set({ 
+        status: TECH_SALES_RFQ_STATUSES.RFQ_SENT,
+        updatedAt: new Date(),
+      })
+      .where(eq(techSalesRfqs.id, payload.rfqId));
+
+    // 3. RFQ 재발송 실행 (기존에 할당된 모든 벤더에게)
+    const { getTechSalesRfqVendors } = await import('./service');
+    const vendorsResult = await getTechSalesRfqVendors(payload.rfqId);
+    const vendorIds = vendorsResult.data?.map(v => v.vendorId) || [];
+
+    const sendResult = await sendTechSalesRfqToVendors({
+      rfqId: payload.rfqId,
+      vendorIds: vendorIds,
+    });
+
+    console.log('[TechSales RFQ Resend Handler] ✅ RFQ resent successfully after DRM decryption');
+
+    return {
+      success: true,
+      ...sendResult,
+    };
+  } catch (error) {
+    console.error('[TechSales RFQ Resend Handler] ❌ Failed to resend RFQ:', error);
+    throw new Error(
+      error instanceof Error
+        ? `RFQ 재발송 실패: ${error.message}`
+        : 'RFQ 재발송 중 오류가 발생했습니다.'
+    );
+  }
+}
+
+/**
+ * 템플릿 변수 매핑 함수
+ * 기술영업 RFQ 발송 정보를 결재 템플릿 변수로 변환
+ */
+export async function mapTechSalesRfqSendToTemplateVariables(data: {
+  attachments: Array<{
+    fileName?: string | null;
+    fileSize?: number | null;
+  }>;
+  vendorNames: string[];
+  applicationReason: string;
+}) {
+  const { htmlTableConverter, htmlListConverter } = await import('@/lib/approval/template-utils');
+
+  // 파일 크기를 읽기 쉬운 형식으로 변환
+  const formatFileSize = (bytes?: number | null): string => {
+    if (!bytes || bytes === 0) return '-';
+    
+    const units = ['B', 'KB', 'MB', 'GB'];
+    let size = bytes;
+    let unitIndex = 0;
+    
+    while (size >= 1024 && unitIndex < units.length - 1) {
+      size /= 1024;
+      unitIndex++;
+    }
+    
+    return `${size.toFixed(2)} ${units[unitIndex]}`;
+  };
+
+  // 첨부파일 테이블 데이터 준비 (순번, 파일명, 파일크기만)
+  const attachmentTableData = data.attachments.map((att, index) => ({
+    '순번': String(index + 1),
+    '파일명': att.fileName || '-',
+    '파일 크기': formatFileSize(att.fileSize),
+  }));
+
+  // 첨부파일 테이블 HTML 생성
+  const attachmentTableHtml = await htmlTableConverter(
+    attachmentTableData.length > 0 ? attachmentTableData : [],
+    [
+      { key: '순번', label: '순번' },
+      { key: '파일명', label: '파일명' },
+      { key: '파일 크기', label: '파일 크기' },
+    ]
+  );
+
+  // 제출처 (벤더 이름들) HTML 생성
+  const vendorListHtml = await htmlListConverter(
+    data.vendorNames.length > 0 
+      ? data.vendorNames 
+      : ['제출처가 없습니다.']
+  );
+
+  return {
+    '파일 테이블': attachmentTableHtml,
+    '제출처': vendorListHtml,
+    '신청사유': data.applicationReason || '사유 없음',
+  };
+}
+
diff --git a/lib/techsales-rfq/service.ts b/lib/techsales-rfq/service.ts
index 9a198ee5..dc5950e0 100644
--- a/lib/techsales-rfq/service.ts
+++ b/lib/techsales-rfq/service.ts
@@ -36,8 +36,9 @@ import { sendEmail } from "../mail/sendEmail";
 import { formatDate } from "../utils";

 import { itemShipbuilding, itemOffshoreTop, itemOffshoreHull } from "@/db/schema/items";

 import { techVendors, techVendorPossibleItems, techVendorContacts } from "@/db/schema/techVendors";

-import { deleteFile, saveDRMFile, saveFile } from "@/lib/file-stroage";

-import { decryptWithServerAction } from "@/components/drm/drmUtils";

+import { deleteFile, saveFile } from "@/lib/file-stroage";

+import { decryptWithServerAction, isDRMFile } from "@/components/drm/drmUtils";

+import { TECH_SALES_RFQ_STATUSES } from "@/db/schema/techSales";

 // RFQ 아이템 정보 타입

 interface RfqItemInfo {

   itemCode: string;

@@ -558,15 +559,25 @@ export async function sendTechSalesRfqToVendors(input: {
       };

     }

 

-    // 발송 가능한 상태인지 확인

-    if (rfq.status !== "RFQ Vendor Assignned" && rfq.status !== "RFQ Sent") {

+    // 발송 가능한 상태인지 확인 (결재 진행중 상태는 제외)

+    if (rfq.status !== TECH_SALES_RFQ_STATUSES.RFQ_VENDOR_ASSIGNED && 

+        rfq.status !== TECH_SALES_RFQ_STATUSES.RFQ_SENT &&

+        rfq.status !== TECH_SALES_RFQ_STATUSES.APPROVAL_IN_PROGRESS) {

       return {

         success: false,

         message: "벤더가 할당된 RFQ 또는 이미 전송된 RFQ만 다시 전송할 수 있습니다",

       };

     }

+    

+    // 결재 진행중 상태에서는 결재 승인 후처리 핸들러에서만 발송 가능

+    if (rfq.status === TECH_SALES_RFQ_STATUSES.APPROVAL_IN_PROGRESS) {

+      return {

+        success: false,

+        message: "결재 진행 중인 RFQ는 결재 승인 후 자동으로 발송됩니다",

+      };

+    }

 

-    const isResend = rfq.status === "RFQ Sent";

+    const isResend = rfq.status === TECH_SALES_RFQ_STATUSES.RFQ_SENT;

 

     // 현재 사용자 정보 조회

     const sender = await db.query.users.findFirst({

@@ -615,11 +626,39 @@ export async function sendTechSalesRfqToVendors(input: {
       };

     }

 

+    // RFQ 첨부파일 중 DRM 파일 확인

+    const attachments = await db.query.techSalesAttachments.findMany({

+      where: eq(techSalesAttachments.techSalesRfqId, input.rfqId),

+      columns: {

+        id: true,

+        drmEncrypted: true,

+        fileName: true,

+        fileSize: true,

+        originalFileName: true,

+      }

+    });

+

+    const drmAttachments = attachments.filter(att => att.drmEncrypted === true);

+

+    // DRM 파일이 있으면 결재 프로세스 필요 (이 함수는 직접 발송하지 않고 결재 필요 신호 반환)

+    if (drmAttachments.length > 0) {

+      return {

+        success: false,

+        requiresApproval: true,

+        message: "DRM 파일이 포함되어 있어 결재가 필요합니다",

+        drmAttachmentIds: drmAttachments.map(att => att.id),

+        drmAttachments: drmAttachments.map(att => ({

+          fileName: att.originalFileName || att.fileName,

+          fileSize: att.fileSize,

+        })),

+      };

+    }

+

     // 트랜잭션 시작

     await db.transaction(async (tx) => {

       // 1. RFQ 상태 업데이트 (최초 발송인 경우 rfqSendDate 설정)

       const updateData: Partial<typeof techSalesRfqs.$inferInsert> = {

-        status: "RFQ Sent",

+        status: TECH_SALES_RFQ_STATUSES.RFQ_SENT,

         sentBy: Number(session.user.id),

         updatedBy: Number(session.user.id),

         updatedAt: new Date(),

@@ -1544,13 +1583,15 @@ export async function createTechSalesRfqAttachments(params: {
     await db.transaction(async (tx) => {

 

       for (const file of files) {

-

+        // DRM 파일 검출

+        const isDrmFile = await isDRMFile(file);

         

-        const saveResult = await saveDRMFile(

+        // saveFile로 변경 (DRM 복호화하지 않고 원본 저장)

+        const saveResult = await saveFile({

           file,

-          decryptWithServerAction,

-          `techsales-rfq/${techSalesRfqId}`

-        );

+          directory: `techsales-rfq/${techSalesRfqId}`,

+          userId: String(createdBy),

+        });

 

         if (!saveResult.success) {

           throw new Error(saveResult.error || "파일 저장에 실패했습니다.");

@@ -1566,6 +1607,7 @@ export async function createTechSalesRfqAttachments(params: {
           fileSize: file.size,

           fileType: file.type || undefined,

           description: description || undefined,

+          drmEncrypted: isDrmFile, // DRM 파일 여부 저장

           createdBy,

         }).returning();

 

@@ -1653,6 +1695,39 @@ export async function getTechSalesRfqAttachmentsByType(
 }

 

 /**

+ * 벤더용 RFQ 첨부파일 조회 (DRM 해제된 파일만 반환)

+ */

+export async function getRfqAttachmentsForVendor(techSalesRfqId: number) {

+  unstable_noStore();

+  try {

+    // DRM 해제된 파일만 조회 (drmEncrypted = false)

+    const attachments = await db.query.techSalesAttachments.findMany({

+      where: and(

+        eq(techSalesAttachments.techSalesRfqId, techSalesRfqId),

+        eq(techSalesAttachments.drmEncrypted, false)

+      ),

+      orderBy: [desc(techSalesAttachments.createdAt)],

+      columns: {

+        id: true,

+        fileName: true,

+        originalFileName: true,

+        filePath: true,

+        fileSize: true,

+        fileType: true,

+        attachmentType: true,

+        description: true,

+        createdAt: true,

+      }

+    });

+

+    return { data: attachments, error: null };

+  } catch (err) {

+    console.error("벤더용 기술영업 RFQ 첨부파일 조회 오류:", err);

+    return { data: [], error: getErrorMessage(err) };

+  }

+}

+

+/**

  * 기술영업 RFQ 첨부파일 삭제

  */

 export async function deleteTechSalesRfqAttachment(attachmentId: number) {

@@ -1834,17 +1909,23 @@ export async function processTechSalesRfqAttachments(params: {
       }

 

       // 2. 새 파일 업로드 처리

-              if (newFiles.length > 0) {

-          for (const { file, attachmentType, description } of newFiles) {

-            const saveResult = await saveDRMFile(

-              file,

-              decryptWithServerAction,

-              `techsales-rfq/${techSalesRfqId}`

-            );

+      if (newFiles.length > 0) {

+        const drmFiles: Array<{ file: File; attachmentType: string; description?: string }> = [];

+        

+        for (const { file, attachmentType, description } of newFiles) {

+          // DRM 파일 검출

+          const isDrmFile = await isDRMFile(file);

+          

+          // saveFile로 변경 (DRM 복호화하지 않고 원본 저장)

+          const saveResult = await saveFile({

+            file,

+            directory: `techsales-rfq/${techSalesRfqId}`,

+            userId: String(createdBy),

+          });

 

-            if (!saveResult.success) {

-              throw new Error(saveResult.error || "파일 저장에 실패했습니다.");

-            }

+          if (!saveResult.success) {

+            throw new Error(saveResult.error || "파일 저장에 실패했습니다.");

+          }

 

           // DB에 첨부파일 레코드 생성

           const [newAttachment] = await tx.insert(techSalesAttachments).values({

@@ -1856,10 +1937,22 @@ export async function processTechSalesRfqAttachments(params: {
             fileSize: file.size,

             fileType: file.type || undefined,

             description: description || undefined,

+            drmEncrypted: isDrmFile, // DRM 파일 여부 저장

             createdBy,

           }).returning();

 

           results.uploaded.push(newAttachment);

+          

+          // DRM 파일인 경우 목록에 추가

+          if (isDrmFile) {

+            drmFiles.push({ file, attachmentType, description });

+          }

+        }

+        

+        // RFQ 상태가 "RFQ Sent"이고 DRM 파일이 추가된 경우 재발송 결재 트리거

+        if (rfq.status === TECH_SALES_RFQ_STATUSES.RFQ_SENT && drmFiles.length > 0) {

+          // 트랜잭션 외부에서 처리하기 위해 에러로 전달

+          throw new Error("DRM_FILE_ADDED_TO_SENT_RFQ");

         }

       }

     });

@@ -1878,6 +1971,16 @@ export async function processTechSalesRfqAttachments(params: {
     };

   } catch (err) {

     console.error("기술영업 RFQ 첨부파일 일괄 처리 오류:", err);

+    

+    // DRM 파일 추가로 인한 재발송 결재 필요 에러

+    if (err instanceof Error && err.message === "DRM_FILE_ADDED_TO_SENT_RFQ") {

+      return { 

+        data: null, 

+        error: "DRM_FILE_ADDED_TO_SENT_RFQ",

+        rfqId: techSalesRfqId,

+      };

+    }

+    

     return { data: null, error: getErrorMessage(err) };

   }

 }

diff --git a/lib/techsales-rfq/table/detail-table/rfq-detail-table.tsx b/lib/techsales-rfq/table/detail-table/rfq-detail-table.tsx
index 8ce55d56..52758412 100644
--- a/lib/techsales-rfq/table/detail-table/rfq-detail-table.tsx
+++ b/lib/techsales-rfq/table/detail-table/rfq-detail-table.tsx
@@ -22,6 +22,11 @@ import { TechSalesQuotationAttachmentsSheet, type QuotationAttachment } from "..
 import type { QuotationInfo } from "./rfq-detail-column"

 import { VendorContactSelectionDialog } from "./vendor-contact-selection-dialog"

 import { QuotationContactsViewDialog } from "./quotation-contacts-view-dialog"

+import { ApprovalPreviewDialog } from "@/lib/approval/client"

+import { ApplicationReasonDialog } from "@/lib/rfq-last/vendor/application-reason-dialog"

+import { requestTechSalesRfqSendWithApproval } from "@/lib/techsales-rfq/approval-actions"

+import { mapTechSalesRfqSendToTemplateVariables } from "@/lib/techsales-rfq/approval-handlers"

+import { useSession } from "next-auth/react"

 

 // 기본적인 RFQ 타입 정의

 interface TechSalesRfq {

@@ -48,6 +53,8 @@ interface RfqDetailTablesProps {
 export function RfqDetailTables({ selectedRfq, maxHeight }: RfqDetailTablesProps) {

   // console.log("selectedRfq", selectedRfq)

   

+  const session = useSession()

+  

   // 상태 관리

   const [isLoading, setIsLoading] = useState(false)

   const [details, setDetails] = useState<RfqDetailView[]>([])

@@ -89,6 +96,29 @@ export function RfqDetailTables({ selectedRfq, maxHeight }: RfqDetailTablesProps
   const [contactsDialogOpen, setContactsDialogOpen] = useState(false)

   const [selectedQuotationForContacts, setSelectedQuotationForContacts] = useState<{ id: number; vendorName?: string } | null>(null)

 

+  // 결재 관련 상태 관리

+  const [showApplicationReasonDialog, setShowApplicationReasonDialog] = useState(false)

+  const [showApprovalPreview, setShowApprovalPreview] = useState(false)

+  const [approvalPreviewData, setApprovalPreviewData] = useState<{

+    vendors: Array<{

+      vendorId: number

+      vendorName: string

+    }>

+    drmAttachments: Array<{

+      fileName?: string | null

+      fileSize?: number | null

+    }>

+    drmAttachmentIds: number[]

+    selectedContacts?: Array<{

+      vendorId: number

+      contactId: number

+      contactEmail: string

+      contactName: string

+    }>

+    templateVariables?: Record<string, string>

+    applicationReason?: string

+  } | null>(null)

+

   // selectedRfq ID 메모이제이션 (객체 참조 변경 방지)

   const selectedRfqId = useMemo(() => selectedRfq?.id, [selectedRfq?.id])

 

@@ -239,6 +269,25 @@ export function RfqDetailTables({ selectedRfq, maxHeight }: RfqDetailTablesProps
         selectedContacts: selectedContacts

       });

       

+      // DRM 파일이 있어서 결재가 필요한 경우

+      if (!result.success && result.requiresApproval) {

+        // 결재 데이터 저장

+        setApprovalPreviewData({

+          vendors: selectedRows.map(row => ({

+            vendorId: row.vendorId!,

+            vendorName: row.vendorName || "",

+          })),

+          drmAttachments: result.drmAttachments || [],

+          drmAttachmentIds: result.drmAttachmentIds || [],

+          selectedContacts: selectedContacts,

+        });

+        

+        // 신청사유 입력 다이얼로그 표시

+        setShowApplicationReasonDialog(true);

+        setIsSendingRfq(false);

+        return;

+      }

+      

       if (result.success) {

         toast.success(result.message || `${selectedContacts.length}명의 연락처에게 RFQ가 발송되었습니다.`);

       } else {

@@ -412,6 +461,84 @@ export function RfqDetailTables({ selectedRfq, maxHeight }: RfqDetailTablesProps
     setContactsDialogOpen(true)

   }, [])

 

+  // 신청사유 입력 완료 핸들러

+  const handleApplicationReasonConfirm = useCallback(async (reason: string) => {

+    if (!approvalPreviewData) {

+      toast.error("결재 데이터가 없습니다.");

+      return;

+    }

+

+    try {

+      // 템플릿 변수 생성 (신청사유 포함)

+      const templateVariables = await mapTechSalesRfqSendToTemplateVariables({

+        attachments: approvalPreviewData.drmAttachments,

+        vendorNames: approvalPreviewData.vendors.map(v => v.vendorName),

+        applicationReason: reason,

+      });

+

+      // 결재 미리보기 데이터 업데이트

+      setApprovalPreviewData({

+        ...approvalPreviewData,

+        templateVariables,

+        applicationReason: reason,

+      });

+

+      // 신청사유 다이얼로그 닫고 결재 미리보기 열기

+      setShowApplicationReasonDialog(false);

+      setShowApprovalPreview(true);

+    } catch (error) {

+      console.error("템플릿 변수 생성 실패:", error);

+      toast.error("결재 문서 생성에 실패했습니다.");

+    }

+  }, [approvalPreviewData]);

+

+  // 결재 미리보기 확인 핸들러

+  const handleApprovalConfirm = useCallback(async (approvalData: {

+    approvers: string[];

+    title: string;

+    description?: string;

+  }) => {

+    if (!approvalPreviewData || !selectedRfq || !session.data?.user) {

+      toast.error("결재 데이터가 없습니다.");

+      return;

+    }

+

+    if (!session.data.user.epId) {

+      toast.error("Knox EP ID가 필요합니다.");

+      return;

+    }

+

+    try {

+      const result = await requestTechSalesRfqSendWithApproval({

+        rfqId: selectedRfq.id,

+        rfqCode: selectedRfq.rfqCode || undefined,

+        vendorIds: approvalPreviewData.vendors.map(v => v.vendorId),

+        selectedContacts: approvalPreviewData.selectedContacts,

+        drmAttachmentIds: approvalPreviewData.drmAttachmentIds,

+        drmAttachments: approvalPreviewData.drmAttachments,

+        applicationReason: approvalPreviewData.applicationReason || '',

+        currentUser: {

+          id: Number(session.data.user.id),

+          epId: session.data.user.epId || null,

+          name: session.data.user.name || undefined,

+          email: session.data.user.email || undefined,

+        },

+        approvers: approvalData.approvers,

+      });

+

+      if (result.success) {

+        toast.success(result.message);

+        setShowApprovalPreview(false);

+        setApprovalPreviewData(null);

+        setSelectedRows([]);

+        await handleRefreshData();

+      }

+    } catch (error) {

+      console.error("결재 상신 실패:", error);

+      toast.error(error instanceof Error ? error.message : "결재 상신에 실패했습니다.");

+    }

+  }, [approvalPreviewData, selectedRfq, session, handleRefreshData]);

+

   // 칼럼 정의 - unreadMessages 상태 전달 (메모이제이션)

   const columns = useMemo(() =>

     getRfqDetailColumns({

diff --git a/lib/techsales-rfq/table/tech-sales-rfq-attachments-sheet-copy-1118.tsx b/lib/techsales-rfq/table/tech-sales-rfq-attachments-sheet-copy-1118.tsx
new file mode 100644
index 00000000..82f83b7c
--- /dev/null
+++ b/lib/techsales-rfq/table/tech-sales-rfq-attachments-sheet-copy-1118.tsx
@@ -0,0 +1,710 @@
+"use client"

+

+import * as React from "react"

+import { z } from "zod"

+import { useForm, useFieldArray } from "react-hook-form"

+import { zodResolver } from "@hookform/resolvers/zod"

+import {

+  Sheet,

+  SheetContent,

+  SheetHeader,

+  SheetTitle,

+  SheetDescription,

+  SheetFooter,

+  SheetClose,

+} from "@/components/ui/sheet"

+import { Button } from "@/components/ui/button"

+import {

+  Form,

+  FormControl,

+  FormField,

+  FormItem,

+  FormLabel,

+  FormMessage,

+  FormDescription

+} from "@/components/ui/form"

+import { Loader, Download, X, Eye, AlertCircle } from "lucide-react"

+import { toast } from "sonner"

+import { Badge } from "@/components/ui/badge"

+

+import {

+  Dropzone,

+  DropzoneDescription,

+  DropzoneInput,

+  DropzoneTitle,

+  DropzoneUploadIcon,

+  DropzoneZone,

+} from "@/components/ui/dropzone"

+import {

+  FileList,

+  FileListAction,

+  FileListDescription,

+  FileListHeader,

+  FileListIcon,

+  FileListInfo,

+  FileListItem,

+  FileListName,

+} from "@/components/ui/file-list"

+

+import prettyBytes from "pretty-bytes"

+import { formatDate } from "@/lib/utils"

+import { processTechSalesRfqAttachments } from "@/lib/techsales-rfq/service"

+import { useSession } from "next-auth/react"

+import { ApprovalPreviewDialog } from "@/lib/approval/client"

+import { ApplicationReasonDialog } from "@/lib/rfq-last/vendor/application-reason-dialog"

+import { requestRfqResendWithDrmApproval } from "@/lib/techsales-rfq/approval-actions"

+import { mapTechSalesRfqSendToTemplateVariables } from "@/lib/techsales-rfq/approval-handlers"

+

+const MAX_FILE_SIZE = 6e8 // 600MB

+

+/** 기존 첨부 파일 정보 (techSalesAttachments 테이블 구조) */

+export interface ExistingTechSalesAttachment {

+  id: number

+  techSalesRfqId: number

+  fileName: string

+  originalFileName: string

+  filePath: string

+  fileSize?: number

+  fileType?: string

+  attachmentType: "RFQ_COMMON" | "TBE_RESULT" | "CBE_RESULT"

+  description?: string

+  createdBy: number

+  createdAt: Date

+}

+

+/** 새로 업로드할 파일 */

+const newUploadSchema = z.object({

+  fileObj: z.any().optional(), // 실제 File

+  attachmentType: z.enum(["RFQ_COMMON", "TBE_RESULT", "CBE_RESULT"]).default("RFQ_COMMON"),

+  description: z.string().optional(),

+})

+

+/** 기존 첨부 (react-hook-form에서 관리) */

+const existingAttachSchema = z.object({

+  id: z.number(),

+  techSalesRfqId: z.number(),

+  fileName: z.string(),

+  originalFileName: z.string(),

+  filePath: z.string(),

+  fileSize: z.number().optional(),

+  fileType: z.string().optional(),

+  attachmentType: z.enum(["RFQ_COMMON", "TBE_RESULT", "CBE_RESULT"]),

+  description: z.string().optional(),

+  createdBy: z.number(),

+  createdAt: z.custom<Date>(),

+})

+

+/** RHF 폼 전체 스키마 */

+const attachmentsFormSchema = z.object({

+  techSalesRfqId: z.number().int(),

+  existing: z.array(existingAttachSchema),

+  newUploads: z.array(newUploadSchema),

+})

+

+type AttachmentsFormValues = z.infer<typeof attachmentsFormSchema>

+

+// TechSalesRfq 타입 (간단 버전)

+interface TechSalesRfq {

+  id: number

+  rfqCode: string | null

+  status: string

+  // 필요한 다른 필드들...

+}

+

+interface TechSalesRfqAttachmentsSheetProps

+  extends React.ComponentPropsWithRef<typeof Sheet> {

+  defaultAttachments?: ExistingTechSalesAttachment[]

+  rfq: TechSalesRfq | null

+  /** 첨부파일 타입 */

+  attachmentType?: "RFQ_COMMON" | "TBE_RESULT" | "CBE_RESULT"

+  /** 읽기 전용 모드 (벤더용) */

+  readOnly?: boolean

+  /** 업로드/삭제 후 상위 테이블에 attachmentCount 등을 업데이트하기 위한 콜백 */

+  // onAttachmentsUpdated?: (rfqId: number, newAttachmentCount: number) => void

+

+}

+

+export function TechSalesRfqAttachmentsSheet({

+  defaultAttachments = [],

+  // onAttachmentsUpdated,

+  rfq,

+  attachmentType = "RFQ_COMMON",

+  readOnly = false,

+  ...props

+}: TechSalesRfqAttachmentsSheetProps) {

+  const [isPending, setIsPending] = React.useState(false)

+  const session = useSession()

+  

+  // 재발송 결재 관련 상태

+  const [showResendApprovalDialog, setShowResendApprovalDialog] = React.useState(false)

+  const [showApplicationReasonDialog, setShowApplicationReasonDialog] = React.useState(false)

+  const [resendApprovalData, setResendApprovalData] = React.useState<{

+    rfqId: number

+    drmFiles: Array<{

+      file: File

+      attachmentType: string

+      description?: string

+    }>

+  } | null>(null)

+  const [approvalPreviewData, setApprovalPreviewData] = React.useState<{

+    templateVariables: Record<string, string>

+    applicationReason: string

+  } | null>(null)

+

+  // 파일 다운로드 핸들러

+  const handleDownloadClick = React.useCallback(async (filePath: string, fileName: string) => {

+    try {

+      const { downloadFile } = await import('@/lib/file-download')

+      await downloadFile(filePath, fileName, {

+        showToast: true,

+        onError: (error) => {

+          console.error('다운로드 오류:', error)

+          toast.error(error)

+        },

+        onSuccess: (fileName, fileSize) => {

+          console.log(`다운로드 성공: ${fileName} (${fileSize} bytes)`)

+        }

+      })

+    } catch (error) {

+      console.error('다운로드 오류:', error)

+      toast.error('파일 다운로드 중 오류가 발생했습니다.')

+    }

+  }, [])

+  // 첨부파일 타입별 제목과 설명 설정

+  const attachmentConfig = React.useMemo(() => {

+    switch (attachmentType) {

+      case "TBE_RESULT":

+        return {

+          title: "TBE 결과 첨부파일",

+          description: "기술 평가(TBE) 결과 파일을 관리합니다.",

+          fileTypeLabel: "TBE 결과",

+          canEdit: !readOnly

+        }

+      case "CBE_RESULT":

+        return {

+          title: "CBE 결과 첨부파일",

+          description: "상업성 평가(CBE) 결과 파일을 관리합니다.",

+          fileTypeLabel: "CBE 결과",

+          canEdit: !readOnly

+        }

+      default: // RFQ_COMMON

+        return {

+          title: "RFQ 첨부파일",

+          description: readOnly ? "RFQ 공통 첨부파일을 조회합니다." : "RFQ 공통 첨부파일을 관리합니다.",

+          fileTypeLabel: "공통",

+          canEdit: !readOnly

+        }

+    }

+  }, [attachmentType, readOnly])

+

+  // // RFQ 상태에 따른 편집 가능 여부 결정 (readOnly prop이 true면 항상 false)

+  // const isEditable = React.useMemo(() => {

+  //   if (!rfq) return false

+  //   return attachmentConfig.canEdit

+  // }, [rfq, attachmentConfig.canEdit])

+

+  const form = useForm<AttachmentsFormValues>({

+    resolver: zodResolver(attachmentsFormSchema),

+    defaultValues: {

+      techSalesRfqId: rfq?.id || 0,

+      existing: defaultAttachments.map(att => ({

+        id: att.id,

+        techSalesRfqId: att.techSalesRfqId,

+        fileName: att.fileName,

+        originalFileName: att.originalFileName,

+        filePath: att.filePath,

+        fileSize: att.fileSize || undefined,

+        fileType: att.fileType || undefined,

+        attachmentType: att.attachmentType,

+        description: att.description || undefined,

+        createdBy: att.createdBy,

+        createdAt: att.createdAt,

+      })),

+      newUploads: [],

+    },

+  })

+

+  // useFieldArray for existing and new uploads

+  const {

+    fields: existingFields,

+    remove: removeExisting,

+  } = useFieldArray({

+    control: form.control,

+    name: "existing",

+  })

+

+  const {

+    fields: newUploadFields,

+    append: appendNewUpload,

+    remove: removeNewUpload,

+  } = useFieldArray({

+    control: form.control,

+    name: "newUploads",

+  })

+

+  // Reset form when defaultAttachments changes

+  React.useEffect(() => {

+    if (defaultAttachments) {

+      form.reset({

+        techSalesRfqId: rfq?.id || 0,

+        existing: defaultAttachments.map(att => ({

+          id: att.id,

+          techSalesRfqId: att.techSalesRfqId,

+          fileName: att.fileName,

+          originalFileName: att.originalFileName,

+          filePath: att.filePath,

+          fileSize: att.fileSize || undefined,

+          fileType: att.fileType || undefined,

+          attachmentType: att.attachmentType,

+          description: att.description || undefined,

+          createdBy: att.createdBy,

+          createdAt: att.createdAt,

+        })),

+        newUploads: [],

+      })

+    }

+  }, [defaultAttachments, rfq?.id, form])

+

+  // Handle dropzone accept

+  const handleDropAccepted = React.useCallback((acceptedFiles: File[]) => {

+    acceptedFiles.forEach((file) => {

+      appendNewUpload({

+        fileObj: file,

+        attachmentType: "RFQ_COMMON",

+        description: "",

+      })

+    })

+  }, [appendNewUpload])

+

+  // Handle dropzone reject

+  const handleDropRejected = React.useCallback(() => {

+    toast.error("파일 크기가 너무 크거나 지원하지 않는 파일 형식입니다.")

+  }, [])

+

+  // Handle remove existing attachment

+  const handleRemoveExisting = React.useCallback((index: number) => {

+    removeExisting(index)

+  }, [removeExisting])

+

+  // Handle form submission

+  const onSubmit = async (data: AttachmentsFormValues) => {

+    if (!rfq) {

+      toast.error("RFQ 정보를 찾을 수 없습니다.")

+      return

+    }

+

+    setIsPending(true)

+    try {

+      // 삭제할 첨부파일 ID 수집

+      const deleteAttachmentIds = defaultAttachments

+        .filter((original) => !data.existing.find(existing => existing.id === original.id))

+        .map(attachment => attachment.id)

+

+      // 새 파일 정보 수집

+      const newFiles = data.newUploads

+        .filter(upload => upload.fileObj)

+        .map(upload => ({

+          file: upload.fileObj as File,

+          attachmentType: attachmentType,

+          description: upload.description,

+        }))

+

+      // 실제 API 호출

+      const result = await processTechSalesRfqAttachments({

+        techSalesRfqId: rfq.id,

+        newFiles,

+        deleteAttachmentIds,

+        createdBy: parseInt(session.data?.user.id || "0"),

+      })

+

+      if (result.error) {

+        // DRM 파일 추가로 인한 재발송 결재 필요

+        if (result.error === "DRM_FILE_ADDED_TO_SENT_RFQ") {

+          // DRM 파일만 필터링

+          const drmFiles = newFiles.filter((_, index) => {

+            // DRM 파일 검출은 서버에서 이미 완료되었으므로, 업로드된 파일 중 DRM 파일만 추출

+            // 실제로는 서버에서 반환된 정보를 사용해야 하지만, 여기서는 업로드된 파일을 그대로 사용

+            return true // 임시로 모든 새 파일을 DRM 파일로 간주 (실제로는 서버에서 필터링 필요)

+          })

+          

+          setResendApprovalData({

+            rfqId: rfq.id,

+            drmFiles: newFiles, // 모든 새 파일을 DRM 파일로 간주

+          })

+          setShowApplicationReasonDialog(true)

+          setIsPending(false)

+          return

+        } else {

+          toast.error(result.error)

+          return

+        }

+      }

+

+      // 성공 메시지 표시 (업로드된 파일 수 포함)

+      const uploadedCount = newFiles.length

+      const deletedCount = deleteAttachmentIds.length

+      

+      let successMessage = "첨부파일이 저장되었습니다."

+      if (uploadedCount > 0 && deletedCount > 0) {

+        successMessage = `${uploadedCount}개 파일 업로드, ${deletedCount}개 파일 삭제 완료`

+      } else if (uploadedCount > 0) {

+        successMessage = `${uploadedCount}개 파일이 업로드되었습니다.`

+      } else if (deletedCount > 0) {

+        successMessage = `${deletedCount}개 파일이 삭제되었습니다.`

+      }

+      

+      toast.success(successMessage)

+      

+      // 다이얼로그 자동 닫기

+      props.onOpenChange?.(false)

+      

+      // // 즉시 첨부파일 목록 새로고침

+      // const refreshResult = await getTechSalesRfqAttachments(rfq.id)

+      // if (refreshResult.error) {

+      //   console.error("첨부파일 목록 새로고침 실패:", refreshResult.error)

+      //   toast.warning("첨부파일 목록 새로고침에 실패했습니다. 시트를 다시 열어주세요.")

+      // } else {

+      //   // 새로운 첨부파일 목록으로 폼 업데이트

+      //   const refreshedAttachments = refreshResult.data.map(att => ({

+      //     id: att.id,

+      //     techSalesRfqId: att.techSalesRfqId || rfq.id,

+      //     fileName: att.fileName,

+      //     originalFileName: att.originalFileName,

+      //     filePath: att.filePath,

+      //     fileSize: att.fileSize,

+      //     fileType: att.fileType,

+      //     attachmentType: att.attachmentType as "RFQ_COMMON" | "TBE_RESULT" | "CBE_RESULT",

+      //     description: att.description,

+      //     createdBy: att.createdBy,

+      //     createdAt: att.createdAt,

+      //   }))

+

+      //   // 폼을 새로운 데이터로 리셋 (새 업로드 목록은 비움)

+      //   form.reset({

+      //     techSalesRfqId: rfq.id,

+      //     existing: refreshedAttachments.map(att => ({

+      //       ...att,

+      //       fileSize: att.fileSize || undefined,

+      //       fileType: att.fileType || undefined,

+      //       description: att.description || undefined,

+      //     })),

+      //     newUploads: [],

+      //   })

+        

+      //   // 즉시 UI 업데이트를 위한 추가 피드백

+      //   if (uploadedCount > 0) {

+      //     toast.success("첨부파일 목록이 업데이트되었습니다.", { duration: 2000 })

+      //   }

+      // }

+      

+      // // 콜백으로 상위 컴포넌트에 변경사항 알림

+      // const newAttachmentCount = refreshResult.error ? 

+      //   (data.existing.length + newFiles.length - deleteAttachmentIds.length) : 

+      //   refreshResult.data.length

+      // onAttachmentsUpdated?.(rfq.id, newAttachmentCount)

+      

+    } catch (error) {

+      console.error("첨부파일 저장 오류:", error)

+      toast.error("첨부파일 저장 중 오류가 발생했습니다.")

+    } finally {

+      setIsPending(false)

+    }

+  }

+

+  // 신청사유 입력 완료 핸들러

+  const handleApplicationReasonConfirm = React.useCallback(async (reason: string) => {

+    if (!resendApprovalData) {

+      toast.error("결재 데이터가 없습니다.")

+      return

+    }

+

+    try {

+      // 템플릿 변수 생성 (신청사유 포함)

+      const templateVariables = await mapTechSalesRfqSendToTemplateVariables({

+        attachments: resendApprovalData.drmFiles.map(f => ({

+          fileName: f.file.name,

+          fileSize: f.file.size,

+        })),

+        vendorNames: [], // 기존 벤더 목록은 후처리에서 조회

+        applicationReason: reason,

+      })

+

+      // 결재 미리보기 데이터 업데이트

+      setApprovalPreviewData({

+        templateVariables,

+        applicationReason: reason,

+      })

+

+      // 신청사유 다이얼로그 닫고 결재 미리보기 열기

+      setShowApplicationReasonDialog(false)

+      setShowResendApprovalDialog(true)

+    } catch (error) {

+      console.error("템플릿 변수 생성 실패:", error)

+      toast.error("결재 문서 생성에 실패했습니다.")

+    }

+  }, [resendApprovalData])

+

+  // 결재 미리보기 확인 핸들러

+  const handleApprovalConfirm = React.useCallback(async (approvalData: {

+    approvers: string[]

+    title: string

+    description?: string

+  }) => {

+    if (!resendApprovalData || !approvalPreviewData || !session?.data?.user) {

+      toast.error("결재 데이터가 없습니다.")

+      return

+    }

+

+    try {

+      const result = await requestRfqResendWithDrmApproval({

+        rfqId: resendApprovalData.rfqId,

+        rfqCode: rfq?.rfqCode || undefined,

+        drmFiles: resendApprovalData.drmFiles,

+        applicationReason: approvalPreviewData.applicationReason,

+        currentUser: {

+          id: Number(session.data.user.id),

+          epId: session.data.user.epId || null,

+          name: session.data.user.name || undefined,

+          email: session.data.user.email || undefined,

+        },

+        approvers: approvalData.approvers,

+      })

+

+      if (result.success) {

+        toast.success(result.message)

+        setShowResendApprovalDialog(false)

+        setResendApprovalData(null)

+        setApprovalPreviewData(null)

+        props.onOpenChange?.(false)

+      }

+    } catch (error) {

+      console.error("재발송 결재 상신 실패:", error)

+      toast.error(error instanceof Error ? error.message : "재발송 결재 상신에 실패했습니다.")

+    }

+  }, [resendApprovalData, approvalPreviewData, session, rfq, props])

+

+  return (

+    <Sheet {...props}>

+      <SheetContent className="flex flex-col gap-6 sm:max-w-md">

+        <SheetHeader className="text-left">

+          <SheetTitle>{attachmentConfig.title}</SheetTitle>

+          <SheetDescription>

+            <div>RFQ: {rfq?.rfqCode || "N/A"}</div>

+            <div className="mt-1">{attachmentConfig.description}</div>

+            {!attachmentConfig.canEdit && (

+              <div className="mt-2 flex items-center gap-2 text-amber-600">

+                <AlertCircle className="h-4 w-4" />

+                <span className="text-sm">현재 상태에서는 편집할 수 없습니다</span>

+              </div>

+            )}

+          </SheetDescription>

+        </SheetHeader>

+

+        <Form {...form}>

+          <form onSubmit={form.handleSubmit(onSubmit)} className="flex flex-1 flex-col gap-6">

+            {/* 1) Existing attachments */}

+            <div className="grid gap-4">

+              <h6 className="font-semibold leading-none tracking-tight">

+                기존 첨부파일 ({existingFields.length}개)

+              </h6>

+              {existingFields.map((field, index) => {

+                const typeLabel = attachmentConfig.fileTypeLabel

+                const sizeText = field.fileSize ? prettyBytes(field.fileSize) : "알 수 없음"

+                const dateText = field.createdAt ? formatDate(field.createdAt, "KR") : ""

+

+                return (

+                  <div key={field.id} className="flex items-start justify-between p-3 border rounded-md gap-3">

+                    <div className="flex-1 min-w-0 overflow-hidden">

+                      <div className="flex items-center gap-2 mb-1 flex-wrap">

+                        <p className="text-sm font-medium break-words leading-tight">

+                          {field.originalFileName || field.fileName}

+                        </p>

+                        <Badge variant="outline" className="text-xs shrink-0">

+                          {typeLabel}

+                        </Badge>

+                      </div>

+                      <p className="text-xs text-muted-foreground">

+                        {sizeText} • {dateText}

+                      </p>

+                      {field.description && (

+                        <p className="text-xs text-muted-foreground mt-1 break-words">

+                          {field.description}

+                        </p>

+                      )}

+                    </div>

+

+                    <div className="flex items-center gap-1 shrink-0">

+                      {/* Download button */}

+                      {field.filePath && (

+                        <Button 

+                          variant="ghost" 

+                          size="icon" 

+                          type="button" 

+                          className="h-8 w-8"

+                          onClick={() => handleDownloadClick(field.filePath, field.originalFileName || field.fileName)}

+                          title="다운로드"

+                        >

+                          <Download className="h-4 w-4" />

+                        </Button>

+                      )}

+                      {/* Remove button - 편집 가능할 때만 표시 */}

+                      {attachmentConfig.canEdit && (

+                        <Button

+                          type="button"

+                          variant="ghost"

+                          size="icon"

+                          className="h-8 w-8"

+                          onClick={() => handleRemoveExisting(index)}

+                        >

+                          <X className="h-4 w-4" />

+                        </Button>

+                      )}

+                    </div>

+                  </div>

+                )

+              })}

+            </div>

+

+            {/* 2) Dropzone for new uploads - 편집 가능할 때만 표시 */}

+            {attachmentConfig.canEdit ? (

+              <>

+                <Dropzone

+                  maxSize={MAX_FILE_SIZE}

+                  onDropAccepted={handleDropAccepted}

+                  onDropRejected={handleDropRejected}

+                >

+                  {({ maxSize }) => (

+                    <FormField

+                      control={form.control}

+                      name="newUploads"

+                      render={() => (

+                        <FormItem>

+                          <FormLabel>새 파일 업로드</FormLabel>

+                          <DropzoneZone className="flex justify-center">

+                            <FormControl>

+                              <DropzoneInput />

+                            </FormControl>

+                            <div className="flex items-center gap-6">

+                              <DropzoneUploadIcon />

+                              <div className="grid gap-0.5">

+                                <DropzoneTitle>파일을 드래그하거나 클릭하세요</DropzoneTitle>

+                                <DropzoneDescription>

+                                  최대 크기: {maxSize ? prettyBytes(maxSize) : "600MB"}

+                                </DropzoneDescription>

+                              </div>

+                            </div>

+                          </DropzoneZone>

+                          <FormDescription>파일을 여러 개 선택할 수 있습니다.</FormDescription>

+                          <FormMessage />

+                        </FormItem>

+                      )}

+                    />

+                  )}

+                </Dropzone>

+

+                {/* newUpload fields -> FileList */}

+                {newUploadFields.length > 0 && (

+                  <div className="grid gap-4">

+                    <h6 className="font-semibold leading-none tracking-tight">

+                      새 파일 ({newUploadFields.length}개)

+                    </h6>

+                    <FileList>

+                      {newUploadFields.map((field, idx) => {

+                        const fileObj = form.getValues(`newUploads.${idx}.fileObj`)

+                        if (!fileObj) return null

+

+                        const fileName = fileObj.name

+                        const fileSize = fileObj.size

+                        return (

+                          <FileListItem key={field.id}>

+                            <FileListHeader>

+                              <FileListIcon />

+                              <FileListInfo>

+                                <FileListName>{fileName}</FileListName>

+                                <FileListDescription>

+                                  {prettyBytes(fileSize)}

+                                </FileListDescription>

+                              </FileListInfo>

+                              <FileListAction onClick={() => removeNewUpload(idx)}>

+                                <X />

+                                <span className="sr-only">제거</span>

+                              </FileListAction>

+                            </FileListHeader>

+                            

+                          </FileListItem>

+                        )

+                      })}

+                    </FileList>

+                  </div>

+                )}

+              </>

+            ) : (

+              <div className="p-3 bg-muted rounded-md flex items-center justify-center">

+                <div className="text-center text-sm text-muted-foreground">

+                  <Eye className="h-4 w-4 mx-auto mb-2" />

+                  <p>보기 모드에서는 파일 첨부를 할 수 없습니다.</p>

+                </div>

+              </div>

+            )}

+

+            <SheetFooter className="gap-2 pt-2 sm:space-x-0">

+              <SheetClose asChild>

+                <Button type="button" variant="outline">

+                  {attachmentConfig.canEdit ? "취소" : "닫기"}

+                </Button>

+              </SheetClose>

+              {attachmentConfig.canEdit && (

+                <Button 

+                  type="submit" 

+                  disabled={

+                    isPending || 

+                    (

+                      form.getValues().newUploads.length === 0 && 

+                      form.getValues().existing.length === defaultAttachments.length &&

+                      form.getValues().existing.every(existing => 

+                        defaultAttachments.some(original => original.id === existing.id)

+                      )

+                    )

+                  }

+                >

+                  {isPending && <Loader className="mr-2 h-4 w-4 animate-spin" />}

+                  {isPending ? "저장 중..." : "저장"}

+                </Button>

+              )}

+            </SheetFooter>

+          </form>

+        </Form>

+      </SheetContent>

+

+      {/* 신청사유 입력 다이얼로그 */}

+      {resendApprovalData && (

+        <ApplicationReasonDialog

+          open={showApplicationReasonDialog}

+          onOpenChange={setShowApplicationReasonDialog}

+          onConfirm={handleApplicationReasonConfirm}

+          vendorCount={0} // 재발송이므로 기존 벤더에게 발송

+          attachmentCount={resendApprovalData.drmFiles.length}

+        />

+      )}

+

+      {/* 결재 미리보기 다이얼로그 */}

+      {resendApprovalData && session?.data?.user?.epId && approvalPreviewData && (

+        <ApprovalPreviewDialog

+          open={showResendApprovalDialog}

+          onOpenChange={setShowResendApprovalDialog}

+          templateName="암호화해제 신청"

+          variables={approvalPreviewData.templateVariables}

+          title={`DRM 파일 재발송 결재 - ${rfq?.rfqCode || 'RFQ'}`}

+          currentUser={{

+            id: Number(session.data.user.id),

+            epId: session.data.user.epId,

+            name: session.data.user.name || undefined,

+            email: session.data.user.email || undefined,

+          }}

+          onConfirm={handleApprovalConfirm}

+          allowTitleEdit={false}

+        />

+      )}

+    </Sheet>

+  )

+} 
\ No newline at end of file
diff --git a/lib/techsales-rfq/vendor-response/table/vendor-quotations-table.tsx b/lib/techsales-rfq/vendor-response/table/vendor-quotations-table.tsx
index 214e2b89..62d2c073 100644
--- a/lib/techsales-rfq/vendor-response/table/vendor-quotations-table.tsx
+++ b/lib/techsales-rfq/vendor-response/table/vendor-quotations-table.tsx
@@ -234,8 +234,9 @@ export function VendorQuotationsTable({ vendorId, rfqType }: VendorQuotationsTab
         return

       }

 

-      // 실제 첨부파일 목록 조회 API 호출

-      const result = await getTechSalesRfqAttachments(rfqId)

+      // 벤더용 첨부파일 목록 조회 API 호출 (DRM 해제된 파일만 반환)

+      const { getRfqAttachmentsForVendor } = await import("@/lib/techsales-rfq/service")

+      const result = await getRfqAttachmentsForVendor(rfqId)

       

       if (result.error) {

         toast.error(result.error)

@@ -243,6 +244,7 @@ export function VendorQuotationsTable({ vendorId, rfqType }: VendorQuotationsTab
       }

 

       // API 응답을 ExistingTechSalesAttachment 형식으로 변환하고 RFQ_COMMON 타입만 필터링

+      // getRfqAttachmentsForVendor는 이미 DRM 해제된 파일만 반환하므로 추가 필터링 불필요

       const attachments: ExistingTechSalesAttachment[] = result.data

         .filter(att => att.attachmentType === "RFQ_COMMON") // 벤더는 RFQ_COMMON 타입만 조회

         .map(att => ({

diff --git a/lib/vendor-regular-registrations/repository.ts b/lib/vendor-regular-registrations/repository.ts
index 314afb6c..3713f628 100644
--- a/lib/vendor-regular-registrations/repository.ts
+++ b/lib/vendor-regular-registrations/repository.ts
@@ -1,307 +1,307 @@
-import db from "@/db/db";

-import {

-  vendorRegularRegistrations,

-  vendors,

-  vendorAttachments,

-  vendorInvestigationAttachments,

-  basicContract,

-  basicContractTemplates,

-  vendorPQSubmissions,

-  vendorInvestigations,

-  vendorBusinessContacts,

-  vendorAdditionalInfo,

-} from "@/db/schema";

-import { eq, desc, and, sql, inArray } from "drizzle-orm";

-import type { VendorRegularRegistration } from "@/config/vendorRegularRegistrationsColumnsConfig";

-

-export async function getVendorRegularRegistrations(

-): Promise<VendorRegularRegistration[]> {

-  try {

-    // DB 레코드 기준으로 정규업체등록 데이터를 가져옴

-    const registrations = await db

-      .select({

-        // 정규업체등록 정보

-        id: vendorRegularRegistrations.id,

-        vendorId: vendorRegularRegistrations.vendorId,

-        status: vendorRegularRegistrations.status,

-        potentialCode: vendorRegularRegistrations.potentialCode,

-        majorItems: vendorRegularRegistrations.majorItems,

-        registrationRequestDate: vendorRegularRegistrations.registrationRequestDate,

-        assignedDepartment: vendorRegularRegistrations.assignedDepartment,

-        assignedUser: vendorRegularRegistrations.assignedUser,

-        remarks: vendorRegularRegistrations.remarks,

-        // 새로 추가된 필드들

-        safetyQualificationContent: vendorRegularRegistrations.safetyQualificationContent,

-        gtcSkipped: vendorRegularRegistrations.gtcSkipped,

-        // 벤더 기본 정보

-        businessNumber: vendors.taxId,

-        companyName: vendors.vendorName,

-        establishmentDate: vendors.createdAt,

-        representative: vendors.representativeName,

-        // 국가 정보 추가

-        country: vendors.country,

-      })

-      .from(vendorRegularRegistrations)

-      .innerJoin(vendors, eq(vendorRegularRegistrations.vendorId, vendors.id))

-      .orderBy(desc(vendorRegularRegistrations.createdAt));

-

-    // 벤더 ID 배열 생성

-    const vendorIds = registrations.map(r => r.vendorId);

-

-    // 벤더 첨부파일 정보 조회 - 벤더별로 그룹화

-    const vendorAttachmentsList = vendorIds.length > 0 ? await db

-      .select()

-      .from(vendorAttachments)

-      .where(inArray(vendorAttachments.vendorId, vendorIds)) : [];

-

-    // 실사 첨부파일 정보 조회 - 실사 ID를 통해 벤더 ID 매핑

-    const investigationAttachmentsList = vendorIds.length > 0 ? await db

-      .select({

-        vendorId: vendorInvestigations.vendorId,

-        attachmentId: vendorInvestigationAttachments.id,

-        fileName: vendorInvestigationAttachments.fileName,

-        attachmentType: vendorInvestigationAttachments.attachmentType,

-        createdAt: vendorInvestigationAttachments.createdAt,

-      })

-      .from(vendorInvestigationAttachments)

-      .innerJoin(vendorInvestigations, eq(vendorInvestigationAttachments.investigationId, vendorInvestigations.id))

-      .where(inArray(vendorInvestigations.vendorId, vendorIds)) : [];

-

-    // 기본 계약 정보 조회 (템플릿별로 가장 최신 것만)

-    const basicContractsList = vendorIds.length > 0 ? await db

-      .select({

-        vendorId: basicContract.vendorId,

-        templateId: basicContract.templateId,

-        status: basicContract.status,

-        templateName: basicContractTemplates.templateName,

-        createdAt: basicContract.createdAt,

-        filePath: basicContract.filePath,

-        fileName: basicContract.fileName,

-      })

-      .from(basicContract)

-      .leftJoin(basicContractTemplates, eq(basicContract.templateId, basicContractTemplates.id))

-      .where(inArray(basicContract.vendorId, vendorIds))

-      .orderBy(desc(basicContract.createdAt)) : [];

-

-    // 추가정보 입력 상태 조회 (업무담당자 정보)

-    const businessContactsList = vendorIds.length > 0 ? await db

-      .select({

-        vendorId: vendorBusinessContacts.vendorId,

-        contactType: vendorBusinessContacts.contactType,

-      })

-      .from(vendorBusinessContacts)

-      .where(inArray(vendorBusinessContacts.vendorId, vendorIds)) : [];

-

-    // 추가정보 테이블 조회

-    const additionalInfoList = vendorIds.length > 0 ? await db

-      .select({

-        vendorId: vendorAdditionalInfo.vendorId,

-      })

-      .from(vendorAdditionalInfo)

-      .where(inArray(vendorAdditionalInfo.vendorId, vendorIds)) : [];

-

-    // 각 등록 레코드별로 데이터를 매핑하여 결과 반환

-    return registrations.map((registration) => {

-      // 벤더별 첨부파일 필터링

-      const vendorFiles = vendorAttachmentsList.filter(att => att.vendorId === registration.vendorId);

-      const investigationFiles = investigationAttachmentsList.filter(att => att.vendorId === registration.vendorId);

-      const allVendorContracts = basicContractsList.filter(contract => contract.vendorId === registration.vendorId);

-      const vendorContacts = businessContactsList.filter(contact => contact.vendorId === registration.vendorId);

-      const vendorAdditionalInfoData = additionalInfoList.filter(info => info.vendorId === registration.vendorId);

-      

-      // 기술자료 동의서, 비밀유지계약서 제외 필터링

-      const filteredContracts = allVendorContracts.filter(contract => {

-        const templateName = contract.templateName?.toLowerCase() || '';

-        return !templateName.includes('기술자료') && !templateName.includes('비밀유지');

-      });

-

-      // 템플릿명 기준으로 가장 최신 계약만 유지 (중복 제거)

-      const vendorContracts = filteredContracts.reduce((acc, contract) => {

-        const existing = acc.find(c => c.templateName === contract.templateName);

-        if (!existing || (contract.createdAt && existing.createdAt && contract.createdAt > existing.createdAt)) {

-          // 기존에 같은 템플릿명이 없거나, 더 최신인 경우 추가/교체

-          return acc.filter(c => c.templateName !== contract.templateName).concat(contract);

-        }

-        return acc;

-      }, [] as typeof filteredContracts);

-      

-      // 문서 제출 현황 - 국가별 요구사항 적용

-      const isForeign = registration.country !== 'KR';

-      const documentSubmissionsStatus = {

-        businessRegistration: vendorFiles.some(f => f.attachmentType === "BUSINESS_REGISTRATION"),

-        creditEvaluation: vendorFiles.some(f => f.attachmentType === "CREDIT_REPORT"),

-        bankCopy: isForeign ? vendorFiles.some(f => f.attachmentType === "BANK_ACCOUNT_COPY") : true, // 내자는 통장사본 불필요

-        auditResult: investigationFiles.length > 0, // 실사 첨부파일이 하나라도 있으면 true

-      };

-

-      // 문서별 파일 정보 (다운로드용)

-      const documentFiles = {

-        businessRegistration: vendorFiles.filter(f => f.attachmentType === "BUSINESS_REGISTRATION"),

-        creditEvaluation: vendorFiles.filter(f => f.attachmentType === "CREDIT_REPORT"),

-        bankCopy: vendorFiles.filter(f => f.attachmentType === "BANK_ACCOUNT_COPY"),

-        auditResult: investigationFiles,

-      };

-

-      // 계약 동의 현황 - 실제 기본 계약 데이터 기반으로 단순화

-      const contractAgreementsStatus = {

-        cp: vendorContracts.some(c => c.status === "COMPLETED") ? "completed" : "not_submitted",

-        gtc: registration.gtcSkipped ? "completed" : (vendorContracts.some(c => c.templateName?.includes("GTC") && c.status === "COMPLETED") ? "completed" : "not_submitted"),

-        standardSubcontract: vendorContracts.some(c => c.templateName?.includes("표준하도급") && c.status === "COMPLETED") ? "completed" : "not_submitted",

-        safetyHealth: vendorContracts.some(c => c.templateName?.includes("안전보건") && c.status === "COMPLETED") ? "completed" : "not_submitted",

-        ethics: vendorContracts.some(c => c.templateName?.includes("윤리") && c.status === "COMPLETED") ? "completed" : "not_submitted",

-        domesticCredit: vendorContracts.some(c => c.templateName?.includes("내국신용장") && c.status === "COMPLETED") ? "completed" : "not_submitted",

-      };

-

-      // 추가정보 입력 완료 여부 - 5개 필수 업무담당자 타입 + 추가정보 테이블 모두 입력되었는지 확인

-      const requiredContactTypes = ["sales", "design", "delivery", "quality", "tax_invoice"];

-      const contactsCompleted = requiredContactTypes.every(type => 

-        vendorContacts.some(contact => contact.contactType === type)

-      );

-      const additionalInfoTableCompleted = vendorAdditionalInfoData.length > 0;

-      const additionalInfoCompleted = contactsCompleted && additionalInfoTableCompleted;

-

-      // 모든 조건 충족 여부 확인

-      const allDocumentsSubmitted = Object.values(documentSubmissionsStatus).every(status => status === true);

-      // 진행현황과 dialog에서 VENDOR_SIGNED도 완료로 간주하므로, 조건충족 체크도 동일하게 처리

-      const allContractsCompleted = vendorContracts.length > 0 && vendorContracts.every(c => c.status === "COMPLETED" || c.status === "VENDOR_SIGNED");

-      const safetyQualificationCompleted = !!registration.safetyQualificationContent;

-      

-      // 모든 조건이 충족되면 status를 "approval_ready"(조건충족)로 자동 변경

-      const shouldUpdateStatus = allDocumentsSubmitted && allContractsCompleted && safetyQualificationCompleted && additionalInfoCompleted;

-      

-      // 현재 상태가 조건충족이 아닌데 모든 조건이 충족되면 상태 업데이트

-      // 단, 결재진행중(pending_approval) 또는 등록요청완료(registration_completed), 등록실패(registration_failed) 상태인 경우 무시

-      if (shouldUpdateStatus && registration.status !== "approval_ready" && registration.status !== "pending_approval" && registration.status !== "registration_completed" && registration.status !== "registration_failed") {

-        // 비동기 업데이트 (백그라운드에서 실행)

-        updateVendorRegularRegistration(registration.id, {

-          status: "approval_ready"

-        }).catch(error => {

-          console.error(`상태 자동 업데이트 실패 (벤더 ID: ${registration.vendorId}):`, error);

-        });

-      }

-

-      return {

-        id: registration.id,

-        vendorId: registration.vendorId,

-        status: registration.status || "audit_pass",

-        potentialCode: registration.potentialCode,

-        businessNumber: registration.businessNumber || "",

-        companyName: registration.companyName || "",

-        majorItems: registration.majorItems,

-        establishmentDate: registration.establishmentDate?.toISOString() || null,

-        representative: registration.representative,

-        country: registration.country,

-        documentSubmissions: documentSubmissionsStatus,

-        documentFiles: documentFiles, // 파일 정보 추가

-        contractAgreements: contractAgreementsStatus,

-        // 새로 추가된 필드들

-        safetyQualificationContent: registration.safetyQualificationContent,

-        gtcSkipped: registration.gtcSkipped || false,

-        additionalInfo: additionalInfoCompleted,

-        // 기본계약 정보

-        basicContracts: vendorContracts.map((contract: any) => ({

-          templateId: contract.templateId,

-          templateName: contract.templateName,

-          status: contract.status,

-          createdAt: contract.createdAt,

-          filePath: contract.filePath,

-          fileName: contract.fileName,

-        })),

-        registrationRequestDate: registration.registrationRequestDate || null,

-        assignedDepartment: registration.assignedDepartment,

-        assignedUser: registration.assignedUser,

-        remarks: registration.remarks,

-      };

-    });

-  } catch (error) {

-    console.error("Error fetching vendor regular registrations:", error);

-    throw new Error("정규업체 등록 목록을 가져오는 중 오류가 발생했습니다.");

-  }

-}

-

-export async function createVendorRegularRegistration(data: {

-  vendorId: number;

-  status?: string;

-  potentialCode?: string;

-  majorItems?: string;

-  assignedDepartment?: string;

-  assignedDepartmentCode?: string;

-  assignedUser?: string;

-  assignedUserCode?: string;

-  remarks?: string;

-  safetyQualificationContent?: string;

-  gtcSkipped?: boolean;

-}) {

-  try {

-    const [registration] = await db

-      .insert(vendorRegularRegistrations)

-      .values({

-        vendorId: data.vendorId,

-        status: data.status || "under_review",

-        potentialCode: data.potentialCode,

-        majorItems: data.majorItems,

-        assignedDepartment: data.assignedDepartment,

-        assignedDepartmentCode: data.assignedDepartmentCode,

-        assignedUser: data.assignedUser,

-        assignedUserCode: data.assignedUserCode,

-        remarks: data.remarks,

-        safetyQualificationContent: data.safetyQualificationContent,

-        gtcSkipped: data.gtcSkipped || false,

-      })

-      .returning();

-

-    return registration;

-  } catch (error) {

-    console.error("Error creating vendor regular registration:", error);

-    throw new Error("정규업체 등록을 생성하는 중 오류가 발생했습니다.");

-  }

-}

-

-export async function updateVendorRegularRegistration(

-  id: number,

-  data: Partial<{

-    status: string;

-    potentialCode: string;

-    majorItems: string;

-    registrationRequestDate: string;

-    assignedDepartment: string;

-    assignedDepartmentCode: string;

-    assignedUser: string;

-    assignedUserCode: string;

-    remarks: string;

-    safetyQualificationContent: string;

-    gtcSkipped: boolean;

-  }>

-) {

-  try {

-    const [registration] = await db

-      .update(vendorRegularRegistrations)

-      .set({

-        ...data,

-        updatedAt: new Date(),

-      })

-      .where(eq(vendorRegularRegistrations.id, id))

-      .returning();

-

-    return registration;

-  } catch (error) {

-    console.error("Error updating vendor regular registration:", error);

-    throw new Error("정규업체 등록을 업데이트하는 중 오류가 발생했습니다.");

-  }

-}

-

-export async function getVendorRegularRegistrationById(id: number) {

-  try {

-    const [registration] = await db

-      .select()

-      .from(vendorRegularRegistrations)

-      .where(eq(vendorRegularRegistrations.id, id));

-

-    return registration;

-  } catch (error) {

-    console.error("Error fetching vendor regular registration by id:", error);

-    throw new Error("정규업체 등록 정보를 가져오는 중 오류가 발생했습니다.");

-  }

-}

-

-

+import db from "@/db/db";
+import {
+  vendorRegularRegistrations,
+  vendors,
+  vendorAttachments,
+  vendorInvestigationAttachments,
+  basicContract,
+  basicContractTemplates,
+  vendorPQSubmissions,
+  vendorInvestigations,
+  vendorBusinessContacts,
+  vendorAdditionalInfo,
+} from "@/db/schema";
+import { eq, desc, and, sql, inArray } from "drizzle-orm";
+import type { VendorRegularRegistration } from "@/config/vendorRegularRegistrationsColumnsConfig";
+
+export async function getVendorRegularRegistrations(
+): Promise<VendorRegularRegistration[]> {
+  try {
+    // DB 레코드 기준으로 정규업체등록 데이터를 가져옴
+    const registrations = await db
+      .select({
+        // 정규업체등록 정보
+        id: vendorRegularRegistrations.id,
+        vendorId: vendorRegularRegistrations.vendorId,
+        status: vendorRegularRegistrations.status,
+        potentialCode: vendorRegularRegistrations.potentialCode,
+        majorItems: vendorRegularRegistrations.majorItems,
+        registrationRequestDate: vendorRegularRegistrations.registrationRequestDate,
+        assignedDepartment: vendorRegularRegistrations.assignedDepartment,
+        assignedUser: vendorRegularRegistrations.assignedUser,
+        remarks: vendorRegularRegistrations.remarks,
+        // 새로 추가된 필드들
+        safetyQualificationContent: vendorRegularRegistrations.safetyQualificationContent,
+        gtcSkipped: vendorRegularRegistrations.gtcSkipped,
+        // 벤더 기본 정보
+        businessNumber: vendors.taxId,
+        companyName: vendors.vendorName,
+        establishmentDate: vendors.createdAt,
+        representative: vendors.representativeName,
+        // 국가 정보 추가
+        country: vendors.country,
+      })
+      .from(vendorRegularRegistrations)
+      .innerJoin(vendors, eq(vendorRegularRegistrations.vendorId, vendors.id))
+      .orderBy(desc(vendorRegularRegistrations.createdAt));
+
+    // 벤더 ID 배열 생성
+    const vendorIds = registrations.map(r => r.vendorId);
+
+    // 벤더 첨부파일 정보 조회 - 벤더별로 그룹화
+    const vendorAttachmentsList = vendorIds.length > 0 ? await db
+      .select()
+      .from(vendorAttachments)
+      .where(inArray(vendorAttachments.vendorId, vendorIds)) : [];
+
+    // 실사 첨부파일 정보 조회 - 실사 ID를 통해 벤더 ID 매핑
+    const investigationAttachmentsList = vendorIds.length > 0 ? await db
+      .select({
+        vendorId: vendorInvestigations.vendorId,
+        attachmentId: vendorInvestigationAttachments.id,
+        fileName: vendorInvestigationAttachments.fileName,
+        attachmentType: vendorInvestigationAttachments.attachmentType,
+        createdAt: vendorInvestigationAttachments.createdAt,
+      })
+      .from(vendorInvestigationAttachments)
+      .innerJoin(vendorInvestigations, eq(vendorInvestigationAttachments.investigationId, vendorInvestigations.id))
+      .where(inArray(vendorInvestigations.vendorId, vendorIds)) : [];
+
+    // 기본 계약 정보 조회 (템플릿별로 가장 최신 것만)
+    const basicContractsList = vendorIds.length > 0 ? await db
+      .select({
+        vendorId: basicContract.vendorId,
+        templateId: basicContract.templateId,
+        status: basicContract.status,
+        templateName: basicContractTemplates.templateName,
+        createdAt: basicContract.createdAt,
+        filePath: basicContract.filePath,
+        fileName: basicContract.fileName,
+      })
+      .from(basicContract)
+      .leftJoin(basicContractTemplates, eq(basicContract.templateId, basicContractTemplates.id))
+      .where(inArray(basicContract.vendorId, vendorIds))
+      .orderBy(desc(basicContract.createdAt)) : [];
+
+    // 추가정보 입력 상태 조회 (업무담당자 정보)
+    const businessContactsList = vendorIds.length > 0 ? await db
+      .select({
+        vendorId: vendorBusinessContacts.vendorId,
+        contactType: vendorBusinessContacts.contactType,
+      })
+      .from(vendorBusinessContacts)
+      .where(inArray(vendorBusinessContacts.vendorId, vendorIds)) : [];
+
+    // 추가정보 테이블 조회
+    const additionalInfoList = vendorIds.length > 0 ? await db
+      .select({
+        vendorId: vendorAdditionalInfo.vendorId,
+      })
+      .from(vendorAdditionalInfo)
+      .where(inArray(vendorAdditionalInfo.vendorId, vendorIds)) : [];
+
+    // 각 등록 레코드별로 데이터를 매핑하여 결과 반환
+    return registrations.map((registration) => {
+      // 벤더별 첨부파일 필터링
+      const vendorFiles = vendorAttachmentsList.filter(att => att.vendorId === registration.vendorId);
+      const investigationFiles = investigationAttachmentsList.filter(att => att.vendorId === registration.vendorId);
+      const allVendorContracts = basicContractsList.filter(contract => contract.vendorId === registration.vendorId);
+      const vendorContacts = businessContactsList.filter(contact => contact.vendorId === registration.vendorId);
+      const vendorAdditionalInfoData = additionalInfoList.filter(info => info.vendorId === registration.vendorId);
+      
+      // 기술자료 동의서, 비밀유지계약서 제외 필터링
+      const filteredContracts = allVendorContracts.filter(contract => {
+        const templateName = contract.templateName?.toLowerCase() || '';
+        return !templateName.includes('기술자료') && !templateName.includes('비밀유지');
+      });
+
+      // 템플릿명 기준으로 가장 최신 계약만 유지 (중복 제거)
+      const vendorContracts = filteredContracts.reduce((acc, contract) => {
+        const existing = acc.find(c => c.templateName === contract.templateName);
+        if (!existing || (contract.createdAt && existing.createdAt && contract.createdAt > existing.createdAt)) {
+          // 기존에 같은 템플릿명이 없거나, 더 최신인 경우 추가/교체
+          return acc.filter(c => c.templateName !== contract.templateName).concat(contract);
+        }
+        return acc;
+      }, [] as typeof filteredContracts);
+      
+      // 문서 제출 현황 - 국가별 요구사항 적용
+      const isForeign = registration.country !== 'KR';
+      const documentSubmissionsStatus = {
+        businessRegistration: vendorFiles.some(f => f.attachmentType === "BUSINESS_REGISTRATION"),
+        creditEvaluation: vendorFiles.some(f => f.attachmentType === "CREDIT_REPORT"),
+        bankCopy: isForeign ? vendorFiles.some(f => f.attachmentType === "BANK_ACCOUNT_COPY") : true, // 내자는 통장사본 불필요
+        auditResult: investigationFiles.length > 0, // 실사 첨부파일이 하나라도 있으면 true
+      };
+
+      // 문서별 파일 정보 (다운로드용)
+      const documentFiles = {
+        businessRegistration: vendorFiles.filter(f => f.attachmentType === "BUSINESS_REGISTRATION"),
+        creditEvaluation: vendorFiles.filter(f => f.attachmentType === "CREDIT_REPORT"),
+        bankCopy: vendorFiles.filter(f => f.attachmentType === "BANK_ACCOUNT_COPY"),
+        auditResult: investigationFiles,
+      };
+
+      // 계약 동의 현황 - 실제 기본 계약 데이터 기반으로 단순화
+      const contractAgreementsStatus = {
+        cp: vendorContracts.some(c => c.status === "COMPLETED") ? "completed" : "not_submitted",
+        gtc: registration.gtcSkipped ? "completed" : (vendorContracts.some(c => c.templateName?.includes("GTC") && c.status === "COMPLETED") ? "completed" : "not_submitted"),
+        standardSubcontract: vendorContracts.some(c => c.templateName?.includes("표준하도급") && c.status === "COMPLETED") ? "completed" : "not_submitted",
+        safetyHealth: vendorContracts.some(c => c.templateName?.includes("안전보건") && c.status === "COMPLETED") ? "completed" : "not_submitted",
+        ethics: vendorContracts.some(c => c.templateName?.includes("윤리") && c.status === "COMPLETED") ? "completed" : "not_submitted",
+        domesticCredit: vendorContracts.some(c => c.templateName?.includes("내국신용장") && c.status === "COMPLETED") ? "completed" : "not_submitted",
+      };
+
+      // 추가정보 입력 완료 여부 - 5개 필수 업무담당자 타입 + 추가정보 테이블 모두 입력되었는지 확인
+      const requiredContactTypes = ["sales", "design", "delivery", "quality", "tax_invoice"];
+      const contactsCompleted = requiredContactTypes.every(type => 
+        vendorContacts.some(contact => contact.contactType === type)
+      );
+      const additionalInfoTableCompleted = vendorAdditionalInfoData.length > 0;
+      const additionalInfoCompleted = contactsCompleted && additionalInfoTableCompleted;
+
+      // 모든 조건 충족 여부 확인
+      const allDocumentsSubmitted = Object.values(documentSubmissionsStatus).every(status => status === true);
+      // 진행현황과 dialog에서 VENDOR_SIGNED도 완료로 간주하므로, 조건충족 체크도 동일하게 처리
+      const allContractsCompleted = vendorContracts.length > 0 && vendorContracts.every(c => c.status === "COMPLETED" || c.status === "VENDOR_SIGNED");
+      const safetyQualificationCompleted = !!registration.safetyQualificationContent;
+      
+      // 모든 조건이 충족되면 status를 "approval_ready"(조건충족)로 자동 변경
+      const shouldUpdateStatus = allDocumentsSubmitted && allContractsCompleted && safetyQualificationCompleted && additionalInfoCompleted;
+      
+      // 현재 상태가 조건충족이 아닌데 모든 조건이 충족되면 상태 업데이트
+      // 단, 결재진행중(pending_approval) 또는 등록요청완료(registration_completed), 등록실패(registration_failed) 상태인 경우 무시
+      if (shouldUpdateStatus && registration.status !== "approval_ready" && registration.status !== "pending_approval" && registration.status !== "registration_completed" && registration.status !== "registration_failed") {
+        // 비동기 업데이트 (백그라운드에서 실행)
+        updateVendorRegularRegistration(registration.id, {
+          status: "approval_ready"
+        }).catch(error => {
+          console.error(`상태 자동 업데이트 실패 (벤더 ID: ${registration.vendorId}):`, error);
+        });
+      }
+
+      return {
+        id: registration.id,
+        vendorId: registration.vendorId,
+        status: registration.status || "audit_pass",
+        potentialCode: registration.potentialCode,
+        businessNumber: registration.businessNumber || "",
+        companyName: registration.companyName || "",
+        majorItems: registration.majorItems,
+        establishmentDate: registration.establishmentDate?.toISOString() || null,
+        representative: registration.representative,
+        country: registration.country,
+        documentSubmissions: documentSubmissionsStatus,
+        documentFiles: documentFiles, // 파일 정보 추가
+        contractAgreements: contractAgreementsStatus,
+        // 새로 추가된 필드들
+        safetyQualificationContent: registration.safetyQualificationContent,
+        gtcSkipped: registration.gtcSkipped || false,
+        additionalInfo: additionalInfoCompleted,
+        // 기본계약 정보
+        basicContracts: vendorContracts.map((contract: any) => ({
+          templateId: contract.templateId,
+          templateName: contract.templateName,
+          status: contract.status,
+          createdAt: contract.createdAt,
+          filePath: contract.filePath,
+          fileName: contract.fileName,
+        })),
+        registrationRequestDate: registration.registrationRequestDate || null,
+        assignedDepartment: registration.assignedDepartment,
+        assignedUser: registration.assignedUser,
+        remarks: registration.remarks,
+      };
+    });
+  } catch (error) {
+    console.error("Error fetching vendor regular registrations:", error);
+    throw new Error("정규업체 등록 목록을 가져오는 중 오류가 발생했습니다.");
+  }
+}
+
+export async function createVendorRegularRegistration(data: {
+  vendorId: number;
+  status?: string;
+  potentialCode?: string;
+  majorItems?: string;
+  assignedDepartment?: string;
+  assignedDepartmentCode?: string;
+  assignedUser?: string;
+  assignedUserCode?: string;
+  remarks?: string;
+  safetyQualificationContent?: string;
+  gtcSkipped?: boolean;
+}) {
+  try {
+    const [registration] = await db
+      .insert(vendorRegularRegistrations)
+      .values({
+        vendorId: data.vendorId,
+        status: data.status || "under_review",
+        potentialCode: data.potentialCode,
+        majorItems: data.majorItems,
+        assignedDepartment: data.assignedDepartment,
+        assignedDepartmentCode: data.assignedDepartmentCode,
+        assignedUser: data.assignedUser,
+        assignedUserCode: data.assignedUserCode,
+        remarks: data.remarks,
+        safetyQualificationContent: data.safetyQualificationContent,
+        gtcSkipped: data.gtcSkipped || false,
+      })
+      .returning();
+
+    return registration;
+  } catch (error) {
+    console.error("Error creating vendor regular registration:", error);
+    throw new Error("정규업체 등록을 생성하는 중 오류가 발생했습니다.");
+  }
+}
+
+export async function updateVendorRegularRegistration(
+  id: number,
+  data: Partial<{
+    status: string;
+    potentialCode: string;
+    majorItems: string;
+    registrationRequestDate: string;
+    assignedDepartment: string;
+    assignedDepartmentCode: string;
+    assignedUser: string;
+    assignedUserCode: string;
+    remarks: string;
+    safetyQualificationContent: string;
+    gtcSkipped: boolean;
+  }>
+) {
+  try {
+    const [registration] = await db
+      .update(vendorRegularRegistrations)
+      .set({
+        ...data,
+        updatedAt: new Date(),
+      })
+      .where(eq(vendorRegularRegistrations.id, id))
+      .returning();
+
+    return registration;
+  } catch (error) {
+    console.error("Error updating vendor regular registration:", error);
+    throw new Error("정규업체 등록을 업데이트하는 중 오류가 발생했습니다.");
+  }
+}
+
+export async function getVendorRegularRegistrationById(id: number) {
+  try {
+    const [registration] = await db
+      .select()
+      .from(vendorRegularRegistrations)
+      .where(eq(vendorRegularRegistrations.id, id));
+
+    return registration;
+  } catch (error) {
+    console.error("Error fetching vendor regular registration by id:", error);
+    throw new Error("정규업체 등록 정보를 가져오는 중 오류가 발생했습니다.");
+  }
+}
+
+