2026-07-10 18:26:56 +03:30
25 changed files with 767 additions and 84 deletions
--- a/backend/prisma/migrations/20260707160000_lab_case_attachments/migration.sql
+++ b/backend/prisma/migrations/20260707160000_lab_case_attachments/migration.sql
@@ -0,0 +1,16 @@
+-- Per-shipment attachment selection: only checked files are visible to the lab.
+CREATE TABLE "lab_case_attachments" (
+  "labCaseId" TEXT NOT NULL,
+  "attachmentId" TEXT NOT NULL,
+  CONSTRAINT "lab_case_attachments_pkey" PRIMARY KEY ("labCaseId", "attachmentId")
+);
+
+CREATE INDEX "lab_case_attachments_attachmentId_idx" ON "lab_case_attachments"("attachmentId");
+
+ALTER TABLE "lab_case_attachments"
+  ADD CONSTRAINT "lab_case_attachments_labCaseId_fkey"
+  FOREIGN KEY ("labCaseId") REFERENCES "lab_cases"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+ALTER TABLE "lab_case_attachments"
+  ADD CONSTRAINT "lab_case_attachments_attachmentId_fkey"
+  FOREIGN KEY ("attachmentId") REFERENCES "treatment_detail_attachments"("id") ON DELETE CASCADE ON UPDATE CASCADE;
--- a/backend/prisma/reset-treatment-data.ts
+++ b/backend/prisma/reset-treatment-data.ts
@@ -23,6 +23,7 @@ const prisma = new PrismaClient();
 const TABLES_IN_ORDER = [
  'lab_case_task_status_events',
  'lab_case_comments',
+  'lab_case_attachments',
  'lab_case_tasks',
  'lab_case_sends',
  'lab_case_tooth_prosthesis',
@@ -31,6 +32,7 @@ const TABLES_IN_ORDER = [
  'treatment_detail_attachments',
  'treatment_details',
  'treatments',
+  'appointments',
 ];

 async function tableExists(table: string): Promise<boolean> {
--- a/backend/prisma/schema.prisma
+++ b/backend/prisma/schema.prisma
@@ -179,6 +179,7 @@ model TreatmentDetailAttachment {
  storagePath     String

  detail TreatmentDetail? @relation(fields: [detailId], references: [id], onDelete: Cascade)
+  labCaseLinks LabCaseAttachment[]

  createdAt DateTime @default(now())

@@ -201,11 +202,24 @@ model LabCase {
  tasks           LabCaseTask[]
  toothProsthesis LabCaseToothProsthesis[]
  comments        LabCaseComment[]
+  attachments     LabCaseAttachment[]

  @@index([treatmentId, sortOrder])
  @@map("lab_cases")
 }

+model LabCaseAttachment {
+  labCaseId    String
+  attachmentId String
+
+  labCase    LabCase                   @relation(fields: [labCaseId], references: [id], onDelete: Cascade)
+  attachment TreatmentDetailAttachment @relation(fields: [attachmentId], references: [id], onDelete: Cascade)
+
+  @@id([labCaseId, attachmentId])
+  @@index([attachmentId])
+  @@map("lab_case_attachments")
+}
+
 model LabCaseDetail {
  labCaseId         String
  treatmentDetailId String @unique
--- a/backend/prisma/scripts/clear-clinical-test-data.ts
+++ b/backend/prisma/scripts/clear-clinical-test-data.ts
@@ -14,8 +14,12 @@ const prisma = new PrismaClient();

 async function main() {
  const counts = {
+    labCaseTaskStatusEvents: await prisma.labCaseTaskStatusEvent.count(),
+    labCaseComments: await prisma.labCaseComment.count(),
+    labCaseAttachments: await prisma.labCaseAttachment.count(),
    labCaseTasks: await prisma.labCaseTask.count(),
    labCaseSends: await prisma.labCaseSend.count(),
+    labCaseToothProsthesis: await prisma.labCaseToothProsthesis.count(),
    labCaseDetails: await prisma.labCaseDetail.count(),
    labCases: await prisma.labCase.count(),
    attachments: await prisma.treatmentDetailAttachment.count(),
@@ -27,8 +31,12 @@ async function main() {
  console.log('Current row counts:', counts);

  await prisma.$transaction([
+    prisma.labCaseTaskStatusEvent.deleteMany(),
+    prisma.labCaseComment.deleteMany(),
+    prisma.labCaseAttachment.deleteMany(),
    prisma.labCaseTask.deleteMany(),
    prisma.labCaseSend.deleteMany(),
+    prisma.labCaseToothProsthesis.deleteMany(),
    prisma.labCaseDetail.deleteMany(),
    prisma.labCase.deleteMany(),
    prisma.treatmentDetailAttachment.deleteMany(),
@@ -37,7 +45,9 @@ async function main() {
    prisma.appointment.deleteMany(),
  ]);

-  console.log('✅ Cleared appointments, treatments, lab cases, tasks, and attachments.');
+  console.log(
+    '✅ Cleared appointments, treatments, lab cases, tasks, comments, attachments, and related rows.',
+  );
 }

 main()
--- a/backend/src/modules/cases/cases.controller.ts
+++ b/backend/src/modules/cases/cases.controller.ts
@@ -6,8 +6,10 @@ import {
  Patch,
  Query,
  Req,
+  Res,
  UseGuards,
 } from '@nestjs/common';
+import type { Response } from 'express';
 import { ApiBearerAuth, ApiOperation, ApiTags } from '@nestjs/swagger';
 import { LabOrgGuard } from '../../common/guards/lab-org.guard';
 import { JwtAuthGuard } from '../auth/guards/jwt-auth.guard';
@@ -42,6 +44,26 @@ export class CasesController {
    return this.casesService.getOne(id, organizationId, req.user.id, req.user.language);
  }

+  @Get(':id/attachments/:attachmentId/file')
+  @ApiOperation({ summary: 'Download an attachment shared with this lab case' })
+  async downloadAttachment(
+    @Param('id') id: string,
+    @Param('attachmentId') attachmentId: string,
+    @Req() req,
+    @Res() res: Response,
+  ) {
+    const organizationId = this.casesService.getOrganizationIdFromUser(req.user);
+    const file = await this.casesService.streamCaseAttachment(
+      id,
+      attachmentId,
+      organizationId,
+      req.user.id,
+    );
+    res.setHeader('Content-Type', file.mimeType);
+    res.setHeader('Content-Disposition', `inline; filename="${file.fileName}"`);
+    file.stream.pipe(res);
+  }
+
  @Patch(':id/tasks/:taskId')
  @ApiOperation({ summary: 'Toggle task important flag' })
  updateTask(
--- a/backend/src/modules/cases/cases.service.ts
+++ b/backend/src/modules/cases/cases.service.ts
@@ -4,6 +4,7 @@ import {
  Injectable,
  NotFoundException,
 } from '@nestjs/common';
+import { createReadStream, existsSync } from 'fs';
 import { CatalogEntityKind, LabTaskStatus, Prisma } from '@prisma/client';
 import { PrismaService } from '../../../prisma/prisma.service';
 import { normalizeMobile } from '../../common/phone';
@@ -54,6 +55,20 @@ const labCaseListInclude = {
      },
    },
  },
+  toothProsthesis: true,
+  attachments: {
+    include: {
+      attachment: {
+        select: {
+          id: true,
+          fileName: true,
+          mimeType: true,
+          sizeBytes: true,
+          createdAt: true,
+        },
+      },
+    },
+  },
 } satisfies Prisma.LabCaseInclude;

 type LabCaseTaskWithRelations = Prisma.LabCaseTaskGetPayload<{
@@ -283,6 +298,43 @@ export class CasesService {
    return { success: true, data: await this.mapLabCaseDetail(labCase, localeInput) };
  }

+  async streamCaseAttachment(
+    labCaseId: string,
+    attachmentId: string,
+    labOrganizationId: string,
+    actorUserId: string,
+  ) {
+    await this.assertCanReadCases(actorUserId, labOrganizationId);
+
+    const link = await this.prisma.labCaseAttachment.findFirst({
+      where: {
+        labCaseId,
+        attachmentId,
+        labCase: {
+          sentAt: { not: null },
+          sends: { some: { organizationId: labOrganizationId } },
+        },
+      },
+      include: {
+        attachment: { select: { storagePath: true, fileName: true, mimeType: true } },
+      },
+    });
+
+    if (!link?.attachment) {
+      throw new NotFoundException('Attachment not found');
+    }
+
+    if (!existsSync(link.attachment.storagePath)) {
+      throw new NotFoundException('Attachment file is missing on disk');
+    }
+
+    return {
+      stream: createReadStream(link.attachment.storagePath),
+      fileName: link.attachment.fileName,
+      mimeType: link.attachment.mimeType,
+    };
+  }
+
  async updateTask(
    labCaseId: string,
    taskId: string,
@@ -457,6 +509,18 @@ export class CasesService {
        teeth: normalizeTeeth(link.detail.teeth),
        comment: link.detail.comment,
      })),
+      toothProsthesis: lc.toothProsthesis.map((row) => ({
+        treatmentDetailId: row.treatmentDetailId,
+        tooth: row.tooth,
+        prosthesisTypeCode: row.prosthesisTypeCode,
+      })),
+      attachments: lc.attachments.map((row) => ({
+        id: row.attachment.id,
+        fileName: row.attachment.fileName,
+        mimeType: row.attachment.mimeType,
+        sizeBytes: row.attachment.sizeBytes,
+        createdAt: row.attachment.createdAt.toISOString(),
+      })),
      sends: lc.sends.map((s) => ({
        organizationId: s.organizationId,
        organizationName: s.organization.name,
--- a/backend/src/modules/treatments/dto/treatment.dto.ts
+++ b/backend/src/modules/treatments/dto/treatment.dto.ts
@@ -81,6 +81,11 @@ export class SaveLabCaseDto {
  @ValidateNested({ each: true })
  @Type(() => LabCaseToothProsthesisDto)
  toothProsthesis?: LabCaseToothProsthesisDto[];
+
+  @IsOptional()
+  @IsArray()
+  @IsUUID(undefined, { each: true })
+  attachmentIds?: string[];
 }

 export class SaveTreatmentLabCasesDto {
--- a/backend/src/modules/treatments/treatments.service.ts
+++ b/backend/src/modules/treatments/treatments.service.ts
@@ -56,6 +56,13 @@ const treatmentInclude = {
        include: { organization: { select: { id: true, name: true } } },
      },
      toothProsthesis: true,
+      attachments: {
+        include: {
+          attachment: {
+            select: { id: true, fileName: true, mimeType: true, sizeBytes: true, createdAt: true },
+          },
+        },
+      },
    },
  },
 };
@@ -427,6 +434,29 @@ export class TreatmentsService {
            })),
          });
        }
+
+        await tx.labCaseAttachment.deleteMany({ where: { labCaseId: row.id } });
+        const attachmentIds = lc.attachmentIds ?? [];
+        if (attachmentIds.length > 0) {
+          const validAttachments = await tx.treatmentDetailAttachment.findMany({
+            where: {
+              id: { in: attachmentIds },
+              detailId: { in: lc.treatmentDetailIds },
+            },
+            select: { id: true },
+          });
+          if (validAttachments.length !== attachmentIds.length) {
+            throw new BadRequestException(
+              'One or more attachments are invalid for this lab case',
+            );
+          }
+          await tx.labCaseAttachment.createMany({
+            data: attachmentIds.map((attachmentId) => ({
+              labCaseId: row.id,
+              attachmentId,
+            })),
+          });
+        }
      }

      return tx.treatment.findUniqueOrThrow({
@@ -766,6 +796,15 @@ export class TreatmentsService {
      tooth: string;
      prosthesisTypeCode: string;
    }>;
+    attachments?: Array<{
+      attachment: {
+        id: string;
+        fileName: string;
+        mimeType: string;
+        sizeBytes: number;
+        createdAt: Date;
+      };
+    }>;
  }) {
    return {
      id: lc.id,
@@ -784,6 +823,13 @@ export class TreatmentsService {
        tooth: tp.tooth,
        prosthesisTypeCode: tp.prosthesisTypeCode,
      })),
+      attachments: (lc.attachments ?? []).map((row) => ({
+        id: row.attachment.id,
+        fileName: row.attachment.fileName,
+        mimeType: row.attachment.mimeType,
+        sizeBytes: row.attachment.sizeBytes,
+        createdAt: row.attachment.createdAt.toISOString(),
+      })),
      sends:
        lc.sends?.map((s) => ({
          organizationId: s.organizationId,
--- a/frontend/messages/en.json
+++ b/frontend/messages/en.json
@@ -353,6 +353,7 @@
    "patientMobile": "Mobile",
    "showComments": "Comments",
    "commentsCount": "Comments ({count})",
+    "latestAttachment": "Latest file",
    "prevPage": "Previous",
    "nextPage": "Next",
    "pageSummary": "Page {page} of {totalPages} ({total} cases)",
@@ -583,7 +584,11 @@
    "noActiveOrgs": "No active linked organizations.",
    "confirmSend": "Confirm send",
    "toothChartTitle": "FDI tooth chart",
+    "toothChartTitleCompact": "Tooth chart",
    "toothChartHint": "Tap teeth to multi-select. Applies to the active detail.",
+    "toothChartWholePlan": "Show whole treatment plan",
+    "labShipmentAttachments": "Files for the lab",
+    "labShipmentAttachmentsHint": "Select which attachments from this detail are included in this shipment. None are sent by default.",
    "selectedLabel": "Selected:",
    "selectedEmpty": "—",
    "upperArch": "Upper arch",
--- a/frontend/messages/fa.json
+++ b/frontend/messages/fa.json
@@ -353,6 +353,7 @@
    "patientMobile": "موبایل",
    "showComments": "نظرات",
    "commentsCount": "نظرات ({count})",
+    "latestAttachment": "آخرین فایل",
    "prevPage": "قبلی",
    "nextPage": "بعدی",
    "pageSummary": "صفحه {page} از {totalPages} ({total} پرونده)",
@@ -583,7 +584,11 @@
    "noActiveOrgs": "هیچ سازمان مرتبط فعالی وجود ندارد.",
    "confirmSend": "تأیید ارسال",
    "toothChartTitle": "نمودار دندان‌ها FDI",
+    "toothChartTitleCompact": "نمودار دندان",
    "toothChartHint": "برای انتخاب چندگانه روی دندان‌ها ضربه بزنید. برای جزئیات فعال اعمال می‌شود.",
+    "toothChartWholePlan": "نمایش کل طرح درمان",
+    "labShipmentAttachments": "فایل‌ها برای لابراتوار",
+    "labShipmentAttachmentsHint": "انتخاب کنید کدام پیوست‌های این جزئیات در این محموله ارسال شوند. پیش‌فرض هیچ‌کدام نیست.",
    "selectedLabel": "انتخاب شده:",
    "selectedEmpty": "—",
    "upperArch": "قوس بالا",
--- a/frontend/messages/nl.json
+++ b/frontend/messages/nl.json
@@ -353,6 +353,7 @@
    "patientMobile": "Mobiel",
    "showComments": "Opmerkingen",
    "commentsCount": "Opmerkingen ({count})",
+    "latestAttachment": "Laatste bestand",
    "prevPage": "Vorige",
    "nextPage": "Volgende",
    "pageSummary": "Pagina {page} van {totalPages} ({total} dossiers)",
@@ -583,7 +584,11 @@
    "noActiveOrgs": "Geen actieve gekoppelde organisaties.",
    "confirmSend": "Bevestig verzending",
    "toothChartTitle": "FDI-tanddiagram",
+    "toothChartTitleCompact": "Tanddiagram",
    "toothChartHint": "Tik op tanden om meerdere te selecteren. Geldt voor het actieve detail.",
+    "toothChartWholePlan": "Hele behandelplan tonen",
+    "labShipmentAttachments": "Bestanden voor het lab",
+    "labShipmentAttachmentsHint": "Kies welke bijlagen van dit detail bij deze zending horen. Standaard worden er geen meegestuurd.",
    "selectedLabel": "Geselecteerd:",
    "selectedEmpty": "—",
    "upperArch": "Bovenboog",
--- a/frontend/src/app/[locale]/(dashboard)/cases/page.tsx
+++ b/frontend/src/app/[locale]/(dashboard)/cases/page.tsx
@@ -11,6 +11,8 @@ import { useToast } from '@/lib/hooks/useToast';
 import { canEditCases, canEditTasks } from '@/components/shared/permissions';
 import { Badge } from '@/components/ui/shared/Badge';
 import { LabCaseCommentsPanel } from '@/components/ui/lab/LabCaseCommentsPanel';
+import { CaseToothChartPanel } from '@/components/ui/lab/CaseToothChartPanel';
+import { LabCaseAttachmentPreview } from '@/components/ui/lab/LabCaseAttachmentPreview';
 import { labTaskStatusVariant } from '@/components/ui/lab/labTaskStatusDisplay';
 import { casesApi } from '@/lib/api/cases';
 import { tasksApi } from '@/lib/api/tasks';
@@ -210,6 +212,39 @@ export default function CasesPage() {
    document.getElementById('case-comments')?.scrollIntoView({ behavior: 'smooth' });
  }

+  const loadCaseAttachmentBlob = useCallback(
+    (caseId: string, attachmentId: string) => casesApi.getAttachmentFileBlob(caseId, attachmentId),
+    [],
+  );
+
+  const latestCaseAttachment = useMemo(() => {
+    if (!selectedCase?.attachments.length) return null;
+    return [...selectedCase.attachments].sort(
+      (a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime(),
+    )[0];
+  }, [selectedCase?.attachments]);
+
+  const caseProsthesisRows = useMemo(() => {
+    if (!selectedCase) return [];
+    if (selectedCase.toothProsthesis.length > 0) {
+      const byCode = new Map<string, string[]>();
+      for (const row of selectedCase.toothProsthesis) {
+        const key = row.prosthesisTypeCode;
+        const teeth = byCode.get(key) ?? [];
+        if (!teeth.includes(row.tooth)) teeth.push(row.tooth);
+        byCode.set(key, teeth);
+      }
+      return [...byCode.entries()].map(([prosthesisTypeCode, teeth]) => ({
+        prosthesisTypeCode,
+        teeth,
+      }));
+    }
+    return selectedCase.tasksByTooth.map((g) => ({
+      prosthesisTypeCode: g.prosthesisTypeCode,
+      teeth: g.teeth,
+    }));
+  }, [selectedCase]);
+
  function clearFilters() {
    setSearch('');
    setClinicId('');
@@ -446,6 +481,25 @@ export default function CasesPage() {
                </div>
              </header>

+              <div className="flex flex-wrap items-start gap-4">
+                <CaseToothChartPanel
+                  details={selectedCase.details}
+                  prosthesisRows={caseProsthesisRows}
+                  scale={0.5}
+                  className="min-w-0 flex-1"
+                />
+                {latestCaseAttachment && selectedCaseId ? (
+                  <div className="shrink-0 space-y-1">
+                    <p className="text-xs font-medium text-text-secondary">{t('latestAttachment')}</p>
+                    <LabCaseAttachmentPreview
+                      caseId={selectedCaseId}
+                      attachment={latestCaseAttachment}
+                      loadBlob={loadCaseAttachmentBlob}
+                    />
+                  </div>
+                ) : null}
+              </div>
+
              {selectedCase.details.length > 0 && (
                <div className="space-y-2">
                  <h3 className="text-sm font-medium text-text-primary">{t('treatmentDetails')}</h3>
@@ -476,12 +530,13 @@ export default function CasesPage() {
                      className="rounded-md border border-border p-3 space-y-2"
                    >
                      <div className="flex flex-wrap items-center gap-2">
-                        <span
-                          className="inline-flex items-center rounded px-2 py-0.5 text-xs font-medium border"
+                        <Badge
+                          truncate
+                          title={group.prosthesisTypeLabel}
                          style={prosthesisTypeBadgeStyle(group.prosthesisTypeCode, groupIndex)}
                        >
                          {group.prosthesisTypeLabel}
-                        </span>
+                        </Badge>
                        <span className="text-sm font-medium text-text-primary">
                          {t('toothGroupTitle', {
                            teeth: formatToothList(group.teeth),
--- a/frontend/src/app/[locale]/(dashboard)/tasks/page.tsx
+++ b/frontend/src/app/[locale]/(dashboard)/tasks/page.tsx
@@ -10,7 +10,7 @@ import { FORM_SELECT_CLASS } from '@/components/ui/shared/formSelectStyles';
 import { SearchBar } from '@/components/ui/shared/SearchBar';
 import { LabCaseCommentsPanel } from '@/components/ui/lab/LabCaseCommentsPanel';
 import {
-  labTaskStatusSelectClass,
+  labTaskStatusSelectStyle,
  labTaskStatusVariant,
 } from '@/components/ui/lab/labTaskStatusDisplay';
 import {
@@ -321,7 +321,8 @@ export default function TasksPage() {
                          onChange={(e) =>
                            void handleStatusUpdate(task.id, e.target.value as LabTaskStatus)
                          }
-                          className={`${FORM_SELECT_CLASS} w-full max-w-[132px] ${labTaskStatusSelectClass(task.status)}`}
+                          className={`${FORM_SELECT_CLASS} w-full max-w-[132px] font-medium`}
+                          style={labTaskStatusSelectStyle(task.status)}
                        >
                          {statusOptions.map((opt) => (
                            <option key={opt.value} value={opt.value}>
@@ -354,12 +355,15 @@ export default function TasksPage() {
                          <MessageSquare className="h-4 w-4" />
                        </button>
                      ) : null}
-                      <span
-                        className="inline-flex items-center rounded px-2 py-0.5 text-xs font-medium border"
+                      <Badge
+                        fixedWidth={false}
+                        truncate
+                        title={task.prosthesisTypeLabel}
                        style={prosthesisTypeBadgeStyle(task.prosthesisTypeCode, index)}
+                        className="w-[7rem]"
                      >
                        {task.prosthesisTypeLabel}
-                      </span>
+                      </Badge>
                    </div>
                  </div>

--- a/frontend/src/components/ui/lab/CaseToothChartPanel.tsx
+++ b/frontend/src/components/ui/lab/CaseToothChartPanel.tsx
@@ -0,0 +1,63 @@
+'use client';
+
+import { useMemo } from 'react';
+import { FdiToothChart } from '@/components/ui/treatment/FdiToothChart';
+import { prosthesisTypeColor } from '@/components/ui/treatment/prosthesisTypeDisplay';
+import type { FdiToothId } from '@/types/treatment';
+
+export interface CaseToothChartDetail {
+  teeth: string[];
+}
+
+export interface CaseToothChartProsthesisRow {
+  teeth: string[];
+  prosthesisTypeCode: string;
+}
+
+interface CaseToothChartPanelProps {
+  details: CaseToothChartDetail[];
+  /** Prosthesis mapping from case tasks or toothProsthesis rows. */
+  prosthesisRows: CaseToothChartProsthesisRow[];
+  scale?: number;
+  className?: string;
+}
+
+/** Read-only FDI chart for lab case detail — prosthesis-type glow on selected teeth. */
+export function CaseToothChartPanel({
+  details,
+  prosthesisRows,
+  scale = 0.5,
+  className = '',
+}: CaseToothChartPanelProps) {
+  const selected = useMemo(() => {
+    const set = new Set<FdiToothId>();
+    for (const detail of details) {
+      for (const tooth of detail.teeth) set.add(tooth as FdiToothId);
+    }
+    return set;
+  }, [details]);
+
+  const toothColors = useMemo(() => {
+    const colors: Partial<Record<FdiToothId, string>> = {};
+    prosthesisRows.forEach((row, index) => {
+      const color = prosthesisTypeColor(row.prosthesisTypeCode, index);
+      for (const tooth of row.teeth) {
+        colors[tooth as FdiToothId] = color;
+      }
+    });
+    return colors;
+  }, [prosthesisRows]);
+
+  if (selected.size === 0) return null;
+
+  return (
+    <FdiToothChart
+      selected={selected}
+      readOnly
+      scale={scale}
+      toothColors={toothColors}
+      compact
+      className={className}
+    />
+  );
+}
--- a/frontend/src/components/ui/lab/LabCaseAttachmentPreview.tsx
+++ b/frontend/src/components/ui/lab/LabCaseAttachmentPreview.tsx
@@ -0,0 +1,67 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import { FileText } from 'lucide-react';
+import type { LabCaseAttachmentMeta } from '@/types/cases';
+
+interface LabCaseAttachmentPreviewProps {
+  caseId: string;
+  attachment: LabCaseAttachmentMeta;
+  loadBlob: (caseId: string, attachmentId: string) => Promise<Blob>;
+  className?: string;
+}
+
+export function LabCaseAttachmentPreview({
+  caseId,
+  attachment,
+  loadBlob,
+  className = 'aspect-square w-full max-w-[11rem]',
+}: LabCaseAttachmentPreviewProps) {
+  const [url, setUrl] = useState<string | null>(null);
+  const [failed, setFailed] = useState(false);
+
+  useEffect(() => {
+    let cancelled = false;
+    let objectUrl: string | null = null;
+
+    void (async () => {
+      try {
+        const blob = await loadBlob(caseId, attachment.id);
+        if (cancelled) return;
+        objectUrl = URL.createObjectURL(blob);
+        setUrl(objectUrl);
+        setFailed(false);
+      } catch {
+        if (!cancelled) setFailed(true);
+      }
+    })();
+
+    return () => {
+      cancelled = true;
+      if (objectUrl) URL.revokeObjectURL(objectUrl);
+    };
+  }, [caseId, attachment.id, loadBlob]);
+
+  const isImage = attachment.mimeType.startsWith('image/');
+  const isPdf = attachment.mimeType === 'application/pdf';
+
+  return (
+    <div
+      className={`${className} rounded-[var(--radius-md)] border border-border/60 bg-background-secondary overflow-hidden`}
+      title={attachment.fileName}
+    >
+      {url && isImage ? (
+        <img src={url} alt={attachment.fileName} className="h-full w-full object-cover" />
+      ) : url && isPdf ? (
+        <iframe src={url} title={attachment.fileName} className="h-full w-full border-0" />
+      ) : (
+        <div className="flex h-full w-full flex-col items-center justify-center gap-1.5 p-2 text-text-muted">
+          <FileText className="h-8 w-8 shrink-0 icon-flat" aria-hidden />
+          <span className="line-clamp-2 text-center text-[10px] leading-tight">
+            {failed ? 'Preview unavailable' : attachment.fileName}
+          </span>
+        </div>
+      )}
+    </div>
+  );
+}
--- a/frontend/src/components/ui/lab/labTaskStatusDisplay.ts
+++ b/frontend/src/components/ui/lab/labTaskStatusDisplay.ts
@@ -1,17 +1,25 @@
+import type { CSSProperties } from 'react';
 import type { BadgeVariant } from '@/components/ui/shared/Badge';
 import type { LabTaskStatus } from '@/types/cases';

 export function labTaskStatusVariant(status: LabTaskStatus): BadgeVariant {
-  return status === 'COMPLETED' ? 'success' : 'default';
+  return status === 'COMPLETED' ? 'success' : 'warning';
 }

-export function labTaskStatusSelectClass(status: LabTaskStatus): string {
-  switch (status) {
-    case 'COMPLETED':
-      return 'border-success/60 text-success';
-    case 'IN_PROGRESS':
-      return 'border-primary/60 text-primary';
-    default:
-      return '';
-  }
+/**
+ * Inline style for the closed status <select> so its text/border reflect the
+ * current value (yellow = in progress, green = completed). Uses the same badge
+ * token colors as the badges for consistency. Native <option> colors have
+ * limited cross-browser support, so only the closed control is themed.
+ */
+export function labTaskStatusSelectStyle(status: LabTaskStatus): CSSProperties {
+  const color =
+    status === 'COMPLETED'
+      ? 'var(--color-badge-success-fg)'
+      : 'var(--color-badge-warning-fg)';
+  const borderColor =
+    status === 'COMPLETED'
+      ? 'var(--color-badge-success-border)'
+      : 'var(--color-badge-warning-border)';
+  return { color, borderColor };
 }
--- a/frontend/src/components/ui/organizations/ConnectionCaseHistoryContent.tsx
+++ b/frontend/src/components/ui/organizations/ConnectionCaseHistoryContent.tsx
@@ -14,11 +14,14 @@ import { Button } from '@/components/ui/shared/Button';
 import { SearchBar } from '@/components/ui/shared/SearchBar';
 import { ToastStack } from '@/components/ui/shared/Toast';
 import { LabCaseCommentsPanel } from '@/components/ui/lab/LabCaseCommentsPanel';
+import { CaseToothChartPanel } from '@/components/ui/lab/CaseToothChartPanel';
+import { LabCaseAttachmentPreview } from '@/components/ui/lab/LabCaseAttachmentPreview';
 import { labTaskStatusVariant } from '@/components/ui/lab/labTaskStatusDisplay';
 import {
  formatToothList,
  prosthesisTypeBadgeStyle,
 } from '@/components/ui/treatment/prosthesisTypeDisplay';
+import { treatmentsApi } from '@/lib/api/treatments';
 import type { CounterpartItemDto } from '@/lib/api/organization';
 import type { LabCaseDetail, LabCaseListItem, LabTaskStatus } from '@/types/cases';
 import type { TreatmentCatalogEntry } from '@/types/treatment-catalog';
@@ -186,6 +189,39 @@ export function ConnectionCaseHistoryContent({
    document.getElementById('case-comments')?.scrollIntoView({ behavior: 'smooth' });
  }

+  const loadClinicAttachmentBlob = useCallback(
+    (_caseId: string, attachmentId: string) => treatmentsApi.getAttachmentFileBlob(attachmentId),
+    [],
+  );
+
+  const latestCaseAttachment = useMemo(() => {
+    if (!selectedCase?.attachments.length) return null;
+    return [...selectedCase.attachments].sort(
+      (a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime(),
+    )[0];
+  }, [selectedCase?.attachments]);
+
+  const caseProsthesisRows = useMemo(() => {
+    if (!selectedCase) return [];
+    if (selectedCase.toothProsthesis.length > 0) {
+      const byCode = new Map<string, string[]>();
+      for (const row of selectedCase.toothProsthesis) {
+        const key = row.prosthesisTypeCode;
+        const teeth = byCode.get(key) ?? [];
+        if (!teeth.includes(row.tooth)) teeth.push(row.tooth);
+        byCode.set(key, teeth);
+      }
+      return [...byCode.entries()].map(([prosthesisTypeCode, teeth]) => ({
+        prosthesisTypeCode,
+        teeth,
+      }));
+    }
+    return selectedCase.tasksByTooth.map((g) => ({
+      prosthesisTypeCode: g.prosthesisTypeCode,
+      teeth: g.teeth,
+    }));
+  }, [selectedCase]);
+
  return (
    <div className="space-y-6">
      <div>
@@ -348,6 +384,27 @@ export function ConnectionCaseHistoryContent({
                </div>
              </header>

+              <div className="flex flex-wrap items-start gap-4">
+                <CaseToothChartPanel
+                  details={selectedCase.details}
+                  prosthesisRows={caseProsthesisRows}
+                  scale={0.5}
+                  className="min-w-0 flex-1"
+                />
+                {latestCaseAttachment && selectedCaseId ? (
+                  <div className="shrink-0 space-y-1">
+                    <p className="text-xs font-medium text-text-secondary">
+                      {tCases('latestAttachment')}
+                    </p>
+                    <LabCaseAttachmentPreview
+                      caseId={selectedCaseId}
+                      attachment={latestCaseAttachment}
+                      loadBlob={loadClinicAttachmentBlob}
+                    />
+                  </div>
+                ) : null}
+              </div>
+
              {selectedCase.details.length > 0 && (
                <div className="space-y-2">
                  <h3 className="text-sm font-medium text-text-primary">
@@ -383,12 +440,13 @@ export function ConnectionCaseHistoryContent({
                      className="rounded-md border border-border p-3 space-y-2"
                    >
                      <div className="flex flex-wrap items-center gap-2">
-                        <span
-                          className="inline-flex items-center rounded px-2 py-0.5 text-xs font-medium border"
+                        <Badge
+                          truncate
+                          title={group.prosthesisTypeLabel}
                          style={prosthesisTypeBadgeStyle(group.prosthesisTypeCode, groupIndex)}
                        >
                          {group.prosthesisTypeLabel}
-                        </span>
+                        </Badge>
                        <span className="text-sm font-medium text-text-primary">
                          {tCases('toothGroupTitle', {
                            teeth: formatToothList(group.teeth),
--- a/frontend/src/components/ui/shared/Badge.tsx
+++ b/frontend/src/components/ui/shared/Badge.tsx
@@ -11,6 +11,15 @@ interface BadgeProps {
   * Set false only when the pill should shrink to the label.
   */
  fixedWidth?: boolean;
+  /**
+   * Inline style overriding the variant colors — e.g. dynamic prosthesis-type
+   * pastels via `prosthesisTypeBadgeStyle(code)`. Wins over variant classes.
+   */
+  style?: React.CSSProperties;
+  /** Native tooltip, useful when the label may be truncated. */
+  title?: string;
+  /** Clip an over-long label with an ellipsis instead of wrapping/overflowing. */
+  truncate?: boolean;
 }

 const variantStyles: Record<BadgeVariant, string> = {
@@ -29,16 +38,22 @@ export function Badge({
  variant = 'default',
  className,
  fixedWidth = true,
+  style,
+  title,
+  truncate = false,
 }: BadgeProps) {
  const layoutClass = fixedWidth
    ? `${FIXED_LAYOUT_CLASS} justify-center text-center`
    : 'min-h-[1.75rem] px-2.5 py-1 justify-center';
+  const wrapClass = truncate ? '' : 'whitespace-nowrap';

  return (
    <span
-      className={`inline-flex items-center box-border rounded-md border text-xs font-medium leading-none whitespace-nowrap ${variantStyles[variant]} ${layoutClass} ${className ?? ''}`}
+      className={`inline-flex items-center box-border rounded-md border text-xs font-medium leading-none ${wrapClass} ${variantStyles[variant]} ${layoutClass} ${className ?? ''}`}
+      style={style}
+      title={title}
    >
-      {children}
+      {truncate ? <span className="w-full truncate text-center">{children}</span> : children}
    </span>
  );
 }
--- a/frontend/src/components/ui/treatment/FdiToothChart.tsx
+++ b/frontend/src/components/ui/treatment/FdiToothChart.tsx
@@ -1,6 +1,6 @@
 'use client';

-import { useId } from 'react';
+import { useId, type CSSProperties, type ReactNode } from 'react';
 import { useTranslations } from 'next-intl';
 import { FDI_LOWER_LEFT_TO_RIGHT, FDI_UPPER_LEFT_TO_RIGHT, getToothShapeKind } from '@/components/treatment/fdiToothMeta';
 import { ToothGlyph } from '@/components/ui/treatment/ToothGlyph';
@@ -21,14 +21,37 @@ function quadrantMirrored(fdi: FdiToothId): boolean {

 interface FdiToothChartProps {
  selected: ReadonlySet<FdiToothId>;
-  onToggle: (fdi: FdiToothId) => void;
+  onToggle?: (fdi: FdiToothId) => void;
  disabled?: boolean;
+  /** Non-interactive display (Cases / connection history). */
+  readOnly?: boolean;
+  /** Visual scale via CSS zoom (0.5 = half size). */
+  scale?: number;
+  /** Per-tooth accent color for selected glow (prosthesis / treatment-type palettes). */
+  toothColors?: Partial<Record<FdiToothId, string>>;
+  /** Extra control rendered in the chart header (e.g. whole-plan checkbox). */
+  headerControl?: ReactNode;
+  /** Compact card for embedded case detail panels. */
+  compact?: boolean;
+  className?: string;
 }

-export function FdiToothChart({ selected, onToggle, disabled }: FdiToothChartProps) {
+export function FdiToothChart({
+  selected,
+  onToggle,
+  disabled,
+  readOnly = false,
+  scale = 1,
+  toothColors,
+  headerControl,
+  compact = false,
+  className = '',
+}: FdiToothChartProps) {
  const t = useTranslations('treatment');
  const uid = useId().replace(/:/g, '');
  const archPeak = 10;
+  const interactive = !readOnly && Boolean(onToggle);
+  const isDisabled = disabled || readOnly;

  const TOOTH_TWEAKS: Record<FdiToothId, { glyph: string; offset: number; rotate: number }> = {
    '18': { glyph: 'w-[1.98rem] h-[4.65rem]', offset: 7, rotate: -11 },
@@ -104,6 +127,20 @@ export function FdiToothChart({ selected, onToggle, disabled }: FdiToothChartPro
    return normalized * 6;
  };

+  const toothAccent = (fdi: FdiToothId) => toothColors?.[fdi];
+
+  const numberColorClass = (fdi: FdiToothId, isSel: boolean) => {
+    if (!isSel) return 'text-text-muted';
+    const accent = toothAccent(fdi);
+    return accent ? '' : 'text-primary';
+  };
+
+  const numberStyle = (fdi: FdiToothId, isSel: boolean): CSSProperties | undefined => {
+    if (!isSel) return undefined;
+    const accent = toothAccent(fdi);
+    return accent ? { color: accent } : undefined;
+  };
+
  const Row = ({ teeth, upper }: { teeth: FdiToothId[]; upper?: boolean }) => (
    <div className="flex flex-nowrap justify-center gap-x-1 min-w-max mx-auto w-fit">
      {teeth.map((fdi, i) => {
@@ -115,37 +152,54 @@ export function FdiToothChart({ selected, onToggle, disabled }: FdiToothChartPro
        const offsetY = tweak ? tweak.offset : archOffset(i, teeth.length, upper);
        const rotate = tweak ? tweak.rotate : archRotate(i, teeth.length);
        const alignItems = upper ? 'items-end' : 'items-start';
+        const accent = toothAccent(fdi);
+
+        const glyph = (
+          <ToothGlyph
+            fdi={fdi}
+            kind={kind}
+            gradientId={gid}
+            selected={isSel}
+            upper={upper}
+            mirrored={quadrantMirrored(fdi)}
+            upsideDown={upper}
+            className={tweak?.glyph ?? size.glyph}
+            accentColor={isSel ? accent : undefined}
+          />
+        );
+
        return (
          <div key={fdi} className={`flex flex-col items-center ${size.wrapper}`}>
            <div className={`h-[5.9rem] flex ${alignItems} justify-center`}>
-              <button
-                type="button"
-                disabled={disabled}
-                onClick={() => onToggle(fdi)}
-                style={{ transform: `translateY(${offsetY}px) rotate(${rotate}deg)` }}
-                className={`
-                  rounded-[var(--radius-sm)] p-0.5 transition-transform
-                  focus:outline-none focus-visible:ring-2 focus-visible:ring-primary/50
-                  ${disabled ? 'opacity-50 cursor-not-allowed' : 'hover:scale-105 active:scale-95'}
-                `}
-                aria-pressed={isSel}
-                aria-label={
-                  isSel
-                    ? `${t('toothAria', { fdi })}${t('toothSelectedSuffix')}`
-                    : t('toothAria', { fdi })
-                }
-              >
-                <ToothGlyph
-                  fdi={fdi}
-                  kind={kind}
-                  gradientId={gid}
-                  selected={isSel}
-                  upper={upper}
-                  mirrored={quadrantMirrored(fdi)}
-                  upsideDown={upper}
-                  className={tweak?.glyph ?? size.glyph}
-                />
-              </button>
+              {interactive ? (
+                <button
+                  type="button"
+                  disabled={isDisabled}
+                  onClick={() => onToggle?.(fdi)}
+                  style={{ transform: `translateY(${offsetY}px) rotate(${rotate}deg)` }}
+                  className={`
+                    rounded-[var(--radius-sm)] p-0.5 transition-transform
+                    focus:outline-none focus-visible:ring-2 focus-visible:ring-primary/50
+                    ${isDisabled ? 'opacity-50 cursor-not-allowed' : 'hover:scale-105 active:scale-95'}
+                  `}
+                  aria-pressed={isSel}
+                  aria-label={
+                    isSel
+                      ? `${t('toothAria', { fdi })}${t('toothSelectedSuffix')}`
+                      : t('toothAria', { fdi })
+                  }
+                >
+                  {glyph}
+                </button>
+              ) : (
+                <div
+                  style={{ transform: `translateY(${offsetY}px) rotate(${rotate}deg)` }}
+                  className="rounded-[var(--radius-sm)] p-0.5"
+                  aria-hidden={!isSel}
+                >
+                  {glyph}
+                </div>
+              )}
            </div>
          </div>
        );
@@ -153,20 +207,12 @@ export function FdiToothChart({ selected, onToggle, disabled }: FdiToothChartPro
    </div>
  );

-  return (
-    <div className="surface-card p-3 space-y-3">
-      <div className="flex flex-col gap-1.5 sm:flex-row sm:items-center sm:justify-between">
-        <div>
-          <h3 className="text-sm font-semibold text-text-primary">{t('toothChartTitle')}</h3>
-          <p className="text-[11px] text-text-muted mt-0.5">
-            {t('toothChartHint')}
-          </p>
-        </div>
-        <p className="text-[11px] text-text-secondary tabular-nums sm:text-right">
-          {t('selectedLabel')} {selected.size === 0 ? t('selectedEmpty') : [...selected].sort().join(', ')}
-        </p>
-      </div>
+  const cardClass = compact
+    ? 'rounded-lg border border-border/60 bg-background-secondary/30 p-2 space-y-2'
+    : 'surface-card p-3 space-y-3';

+  const chartBody = (
+    <>
      <p className="text-[11px] uppercase tracking-wide text-text-muted mb-1 text-center">{t('upperArch')}</p>

      <div className="overflow-x-auto py-1 -mx-1 px-1">
@@ -184,9 +230,8 @@ export function FdiToothChart({ selected, onToggle, disabled }: FdiToothChartPro
                return (
                  <span
                    key={`u-${fdi}`}
-                    className={`text-[10px] tabular-nums text-center leading-none ${size.wrapper} ${
-                      isSel ? 'text-primary' : 'text-text-muted'
-                    }`}
+                    className={`text-[10px] tabular-nums text-center leading-none ${size.wrapper} ${numberColorClass(fdi, isSel)}`}
+                    style={numberStyle(fdi, isSel)}
                  >
                    {fdi}
                  </span>
@@ -204,9 +249,8 @@ export function FdiToothChart({ selected, onToggle, disabled }: FdiToothChartPro
                  return (
                    <span
                      key={`l-${fdi}`}
-                      className={`text-[10px] tabular-nums text-center leading-none ${size.wrapper} ${
-                        isSel ? 'text-primary' : 'text-text-muted'
-                      }`}
+                      className={`text-[10px] tabular-nums text-center leading-none ${size.wrapper} ${numberColorClass(fdi, isSel)}`}
+                      style={numberStyle(fdi, isSel)}
                    >
                      {fdi}
                    </span>
@@ -222,6 +266,36 @@ export function FdiToothChart({ selected, onToggle, disabled }: FdiToothChartPro
      </div>

      <p className="text-[11px] uppercase tracking-wide text-text-muted mt-1 text-center">{t('lowerArch')}</p>
+    </>
+  );
+
+  return (
+    <div className={`${cardClass} ${className}`}>
+      <div className="flex flex-col gap-1.5 sm:flex-row sm:items-start sm:justify-between">
+        <div className="min-w-0">
+          <h3 className="text-sm font-semibold text-text-primary">
+            {compact ? t('toothChartTitleCompact') : t('toothChartTitle')}
+          </h3>
+          {!compact && (
+            <p className="text-[11px] text-text-muted mt-0.5">{t('toothChartHint')}</p>
+          )}
+        </div>
+        <div className="flex flex-col items-start gap-1.5 sm:items-end shrink-0">
+          {headerControl}
+          <p className="text-[11px] text-text-secondary tabular-nums sm:text-right">
+            {t('selectedLabel')}{' '}
+            {selected.size === 0 ? t('selectedEmpty') : [...selected].sort().join(', ')}
+          </p>
+        </div>
+      </div>
+
+      {scale !== 1 ? (
+        <div style={{ zoom: scale }} className="origin-top-left w-fit">
+          {chartBody}
+        </div>
+      ) : (
+        chartBody
+      )}
    </div>
  );
 }
--- a/frontend/src/components/ui/treatment/LabCasesDispatchPanel.tsx
+++ b/frontend/src/components/ui/treatment/LabCasesDispatchPanel.tsx
@@ -274,6 +274,16 @@ export function LabCasesDispatchPanel({
    );
  }

+  function toggleAttachmentInActiveLabCase(attachmentId: string, checked: boolean) {
+    if (!activeLabCase || sent) return;
+    const set = new Set(activeLabCase.attachmentIds);
+    if (checked) set.add(attachmentId);
+    else set.delete(attachmentId);
+    updateActiveLabCase({ attachmentIds: [...set] });
+  }
+
+  const activeDetailAttachments = activeDetail?.attachmentMetas ?? [];
+
  const includedInActiveShipment = activeLabCase
    ? [activeDetail]
    : [];
@@ -393,6 +403,26 @@ export function LabCasesDispatchPanel({
                    )}
                  </div>

+                  {!sent && activeDetailAttachments.length > 0 ? (
+                    <div>
+                      <p className="text-xs font-medium text-text-secondary mb-2">
+                        {t('labShipmentAttachments')}
+                      </p>
+                      <p className="text-[11px] text-text-muted mb-2">{t('labShipmentAttachmentsHint')}</p>
+                      <div className="flex flex-col gap-2">
+                        {activeDetailAttachments.map((att) => (
+                          <Checkbox
+                            key={att.id}
+                            checked={activeLabCase.attachmentIds.includes(att.id)}
+                            disabled={disabled}
+                            onChange={(next) => toggleAttachmentInActiveLabCase(att.id, next)}
+                            label={`${att.fileName} (${(att.sizeBytes / 1024).toFixed(1)} KB)`}
+                          />
+                        ))}
+                      </div>
+                    </div>
+                  ) : null}
+
                  {activeLabCase.id ? (
                    <LabCaseCommentsPanel
                      caseId={activeLabCase.id}
--- a/frontend/src/components/ui/treatment/ToothGlyph.tsx
+++ b/frontend/src/components/ui/treatment/ToothGlyph.tsx
@@ -14,6 +14,24 @@ interface ToothGlyphProps {
  mirrored?: boolean;
  upsideDown?: boolean;
  className?: string;
+  /** When set, selected tooth glow + fill use this color instead of primary. */
+  accentColor?: string;
+}
+
+function hexToRgb(hex: string): { r: number; g: number; b: number } | null {
+  const normalized = hex.replace('#', '');
+  if (normalized.length !== 6) return null;
+  const r = parseInt(normalized.slice(0, 2), 16);
+  const g = parseInt(normalized.slice(2, 4), 16);
+  const b = parseInt(normalized.slice(4, 6), 16);
+  if ([r, g, b].some((n) => Number.isNaN(n))) return null;
+  return { r, g, b };
+}
+
+function rgbaFromHex(hex: string, alpha: number): string {
+  const rgb = hexToRgb(hex);
+  if (!rgb) return `rgba(9, 169, 188, ${alpha})`;
+  return `rgba(${rgb.r}, ${rgb.g}, ${rgb.b}, ${alpha})`;
 }

 function filledSilhouette(
@@ -39,8 +57,13 @@ function detailOnly(model: ToothPathModel, stroke: string, strokeW: number): Rea
  return <path d={d} fill="none" stroke={stroke} strokeWidth={strokeW * widthScale} strokeLinecap="round" />;
 }

-function renderClinicalFill(model: ToothPathModel, selected: boolean, gradientId: string): ReactNode {
-  const stroke = selected ? 'var(--color-primary)' : '#1e293b';
+function renderClinicalFill(
+  model: ToothPathModel,
+  selected: boolean,
+  gradientId: string,
+  accentColor?: string,
+): ReactNode {
+  const stroke = selected ? (accentColor ?? 'var(--color-primary)') : '#1e293b';
  const strokeW = selected ? 2.4 : 1.35;
  const fill = `url(#${gradientId})`;
  return (
@@ -50,6 +73,7 @@ function renderClinicalFill(model: ToothPathModel, selected: boolean, gradientId
    </>
  );
 }
+
 /** FDI chart tooth: clinical gradient + roots only. */
 export const ToothGlyph = memo(function ToothGlyph({
  fdi,
@@ -60,9 +84,14 @@ export const ToothGlyph = memo(function ToothGlyph({
  mirrored,
  upsideDown,
  className = 'w-8 h-[4.85rem]',
+  accentColor,
 }: ToothGlyphProps) {
  const model: ToothPathModel | null = getToothPathModel(fdi, kind, upper);
-  const filter = selected ? 'drop-shadow(0 0 6px rgba(9, 169, 188, 0.65))' : undefined;
+  const filter = selected
+    ? accentColor
+      ? `drop-shadow(0 0 6px ${rgbaFromHex(accentColor, 0.75)})`
+      : 'drop-shadow(0 0 6px rgba(9, 169, 188, 0.65))'
+    : undefined;

  if (!model) {
    return (
@@ -74,7 +103,19 @@ export const ToothGlyph = memo(function ToothGlyph({
    );
  }

-  const body = renderClinicalFill(model, selected, gradientId);
+  const body = renderClinicalFill(model, selected, gradientId, accentColor);
+
+  const selectedStops = accentColor
+    ? {
+        inner: '#ffffff',
+        mid: accentColor,
+        outer: accentColor,
+      }
+    : {
+        inner: '#cffafe',
+        mid: '#5eead4',
+        outer: '#0e7490',
+      };

  return (
    <svg
@@ -85,9 +126,9 @@ export const ToothGlyph = memo(function ToothGlyph({
    >
      <defs>
        <radialGradient id={gradientId} cx="45%" cy="35%" r="65%">
-          <stop offset="0%" stopColor={selected ? '#cffafe' : '#ffffff'} />
-          <stop offset="55%" stopColor={selected ? '#5eead4' : '#e0f2fe'} />
-          <stop offset="100%" stopColor={selected ? '#0e7490' : '#93c5fd'} />
+          <stop offset="0%" stopColor={selected ? selectedStops.inner : '#ffffff'} />
+          <stop offset="55%" stopColor={selected ? selectedStops.mid : '#e0f2fe'} />
+          <stop offset="100%" stopColor={selected ? selectedStops.outer : '#93c5fd'} />
        </radialGradient>
      </defs>
      <g
--- a/frontend/src/components/ui/treatment/TreatmentWorkspace.tsx
+++ b/frontend/src/components/ui/treatment/TreatmentWorkspace.tsx
@@ -9,7 +9,7 @@ import { PastTreatmentsPanel } from '@/components/ui/treatment/PastTreatmentsPan
 import { TreatmentDetailsEditor } from '@/components/ui/treatment/TreatmentDetailsEditor';
 import { TreatmentPreviewCard } from '@/components/ui/treatment/TreatmentPreviewCard';
 import { ToastStack } from '@/components/ui/shared/Toast';
-import { treatmentTypeLabelFromCatalog } from '@/components/ui/treatment/treatmentTypeDisplay';
+import { treatmentTypeLabelFromCatalog, treatmentTypeColor } from '@/components/ui/treatment/treatmentTypeDisplay';
 import {
  addCalendarDays,
  compareLocalDayStart,
@@ -133,6 +133,7 @@ function newLabCaseDraft(): LabCaseDraft {
    destinationOrganizationId: null,
    detailClientIds: [],
    toothProsthesis: [],
+    attachmentIds: [],
    sentAt: null,
    sends: [],
  };
@@ -180,6 +181,7 @@ function mapLabCaseDraftFromApi(lc: PastLabCase): LabCaseDraft {
      tooth: tp.tooth,
      prosthesisTypeCode: tp.prosthesisTypeCode,
    })),
+    attachmentIds: (lc.attachments ?? []).map((a) => a.id),
    sentAt: lc.sentAt ?? null,
    sends: lc.sends ?? [],
  };
@@ -296,6 +298,7 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor
  const [uploadBusyDetailId, setUploadBusyDetailId] = useState<string | null>(null);
  const [organizationSearch, setOrganizationSearch] = useState('');
  const [recentOrganizationIds, setRecentOrganizationIds] = useState<string[]>([]);
+  const [showWholeTreatmentPlan, setShowWholeTreatmentPlan] = useState(false);

  const isDetailLocked = useCallback(
    (detail: TreatmentDetailDraft) =>
@@ -388,6 +391,35 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor

  const selectedTeethSet = useMemo(() => new Set(activeDetail?.teeth ?? []), [activeDetail?.teeth]);

+  const wholePlanTeethSet = useMemo(() => {
+    const set = new Set<FdiToothId>();
+    for (const detail of details) {
+      for (const tooth of detail.teeth) set.add(tooth);
+    }
+    return set;
+  }, [details]);
+
+  const wholePlanToothColors = useMemo(() => {
+    const colors: Partial<Record<FdiToothId, string>> = {};
+    for (let i = 0; i < details.length; i++) {
+      const detail = details[i];
+      const catalogIndex = treatmentCatalog.findIndex((e) => e.code === detail.treatmentType);
+      const color = treatmentTypeColor(detail.treatmentType, catalogIndex >= 0 ? catalogIndex : i);
+      for (const tooth of detail.teeth) {
+        if (!(tooth in colors)) colors[tooth] = color;
+      }
+    }
+    return colors;
+  }, [details, treatmentCatalog]);
+
+  const chartSelectedTeeth = showWholeTreatmentPlan ? wholePlanTeethSet : selectedTeethSet;
+  const chartToothColors = showWholeTreatmentPlan ? wholePlanToothColors : undefined;
+
+  // Reset whole-plan overview when switching details.
+  useEffect(() => {
+    setShowWholeTreatmentPlan(false);
+  }, [activeDetailId]);
+
  // Sync active lab shipment when the selected treatment detail changes.
  useEffect(() => {
    const match = labCaseDrafts.find((lc) => lc.detailClientIds.includes(activeDetailId));
@@ -817,6 +849,7 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor
            };
          })
          .filter((row): row is { treatmentDetailId: string; tooth: string; prosthesisTypeCode: string } => row !== null),
+        attachmentIds: lc.attachmentIds,
      }));

      if (payload.length === 0) {
@@ -1040,9 +1073,24 @@ export function TreatmentWorkspace({ userId, currentOrganization }: TreatmentWor

        <div className="space-y-3 min-w-0 w-full">
          <FdiToothChart
-            selected={selectedTeethSet}
+            selected={chartSelectedTeeth}
+            toothColors={chartToothColors}
+            readOnly={showWholeTreatmentPlan}
+            headerControl={
+              details.length > 1 ? (
+                <label className="flex items-center gap-2 text-[11px] text-text-muted cursor-pointer select-none">
+                  <input
+                    type="checkbox"
+                    checked={showWholeTreatmentPlan}
+                    onChange={(e) => setShowWholeTreatmentPlan(e.target.checked)}
+                    className="rounded border-border"
+                  />
+                  {t('toothChartWholePlan')}
+                </label>
+              ) : undefined
+            }
            onToggle={(fdi) => {
-              if (!canEditTreatmentForDay || isDetailLocked(activeDetail)) return;
+              if (!canEditTreatmentForDay || isDetailLocked(activeDetail) || showWholeTreatmentPlan) return;
              setDetails((prev) =>
                prev.map((d) => {
                  if (d.clientId !== activeDetailId) return d;
--- a/frontend/src/lib/api/cases.ts
+++ b/frontend/src/lib/api/cases.ts
@@ -33,4 +33,12 @@ export const casesApi = {
    const response = await apiClient.patch(`/cases/${caseId}/tasks/${taskId}`, { isImportant });
    return response.data;
  },
+
+  getAttachmentFileBlob: async (caseId: string, attachmentId: string): Promise<Blob> => {
+    const response = await apiClient.get(`/cases/${caseId}/attachments/${attachmentId}/file`, {
+      responseType: 'blob',
+      timeout: 120_000,
+    });
+    return response.data;
+  },
 };
--- a/frontend/src/types/cases.ts
+++ b/frontend/src/types/cases.ts
@@ -66,6 +66,14 @@ export interface LabCaseComment {
  showVisibilityStatus?: boolean;
 }

+export interface LabCaseAttachmentMeta {
+  id: string;
+  fileName: string;
+  mimeType: string;
+  sizeBytes: number;
+  createdAt: string;
+}
+
 export interface LabCaseDetail {
  id: string;
  sentAt: string | null;
@@ -84,6 +92,12 @@ export interface LabCaseDetail {
    teeth: string[];
    comment: string | null;
  }>;
+  toothProsthesis: Array<{
+    treatmentDetailId: string;
+    tooth: string;
+    prosthesisTypeCode: string;
+  }>;
+  attachments: LabCaseAttachmentMeta[];
  sends: Array<{
    organizationId: string;
    organizationName: string;
--- a/frontend/src/types/treatment.ts
+++ b/frontend/src/types/treatment.ts
@@ -103,6 +103,7 @@ export interface PastLabCase {
    prosthesisTypeCode: string;
  }>;
  sends?: LabCaseSendInfo[];
+  attachments?: TreatmentAttachmentMeta[];
 }

 export interface PastTreatment {
@@ -144,6 +145,7 @@ export interface LabCaseDraft {
  destinationOrganizationId: string | null;
  detailClientIds: string[];
  toothProsthesis: LabCaseToothProsthesisDraft[];
+  attachmentIds: string[];
  sentAt?: string | null;
  sends?: LabCaseSendInfo[];
 }
@@ -170,6 +172,7 @@ export interface SaveLabCasePayload {
    tooth: string;
    prosthesisTypeCode: string;
  }>;
+  attachmentIds?: string[];
 }

 export interface SaveTreatmentPayload {
@@ -192,4 +195,5 @@ export interface LabCaseResponse {
  }>;
  sends: LabCaseSendInfo[];
  toothProsthesis?: LabCaseToothProsthesisDraft[];
+  attachments?: TreatmentAttachmentMeta[];
 }