From e01afb9a105a9140bcab2aeb05e37d1a90d5b420 Mon Sep 17 00:00:00 2001
From: Sven Carstensen <sven.carstensen@appcreation.de>
Date: Fri, 13 Mar 2026 19:20:54 +0100
Subject: [PATCH] Add report templates and unify template storage

---
 .../muh/domain/ReportTemplate.java            |  16 +
 .../svencarstensen/muh/domain/Template.java   |  20 +
 .../muh/domain/TemplateType.java              |   6 +
 .../repository/ReportTemplateRepository.java  |   7 +
 .../muh/repository/TemplateRepository.java    |  12 +
 .../muh/service/InvoiceTemplateService.java   |  45 +-
 .../muh/service/ReportTemplateService.java    | 189 +++++++
 .../muh/web/SessionController.java            |  23 +-
 frontend/src/App.tsx                          |   2 +
 frontend/src/layout/AppShell.tsx              |  17 +-
 frontend/src/pages/InvoiceTemplatePage.tsx    | 515 ++++++++++++++++--
 frontend/src/pages/ReportTemplatePage.tsx     |  21 +
 frontend/src/styles/global.css                |  17 +
 13 files changed, 833 insertions(+), 57 deletions(-)
 create mode 100644 backend/src/main/java/de/svencarstensen/muh/domain/ReportTemplate.java
 create mode 100644 backend/src/main/java/de/svencarstensen/muh/domain/Template.java
 create mode 100644 backend/src/main/java/de/svencarstensen/muh/domain/TemplateType.java
 create mode 100644 backend/src/main/java/de/svencarstensen/muh/repository/ReportTemplateRepository.java
 create mode 100644 backend/src/main/java/de/svencarstensen/muh/repository/TemplateRepository.java
 create mode 100644 backend/src/main/java/de/svencarstensen/muh/service/ReportTemplateService.java
 create mode 100644 frontend/src/pages/ReportTemplatePage.tsx

diff --git a/backend/src/main/java/de/svencarstensen/muh/domain/ReportTemplate.java b/backend/src/main/java/de/svencarstensen/muh/domain/ReportTemplate.java
new file mode 100644
index 0000000..2d9743b
--- /dev/null
+++ b/backend/src/main/java/de/svencarstensen/muh/domain/ReportTemplate.java
@@ -0,0 +1,16 @@
+package de.svencarstensen.muh.domain;
+
+import org.springframework.data.annotation.Id;
+import org.springframework.data.mongodb.core.mapping.Document;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Document("reportTemplates")
+public record ReportTemplate(
+        @Id String userId,
+        List<InvoiceTemplateElement> elements,
+        LocalDateTime createdAt,
+        LocalDateTime updatedAt
+) {
+}
diff --git a/backend/src/main/java/de/svencarstensen/muh/domain/Template.java b/backend/src/main/java/de/svencarstensen/muh/domain/Template.java
new file mode 100644
index 0000000..e28b0ca
--- /dev/null
+++ b/backend/src/main/java/de/svencarstensen/muh/domain/Template.java
@@ -0,0 +1,20 @@
+package de.svencarstensen.muh.domain;
+
+import org.springframework.data.annotation.Id;
+import org.springframework.data.mongodb.core.index.CompoundIndex;
+import org.springframework.data.mongodb.core.mapping.Document;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Document("templates")
+@CompoundIndex(name = "user_template_type_unique", def = "{'userId': 1, 'type': 1}", unique = true)
+public record Template(
+        @Id String id,
+        String userId,
+        TemplateType type,
+        List<InvoiceTemplateElement> elements,
+        LocalDateTime createdAt,
+        LocalDateTime updatedAt
+) {
+}
diff --git a/backend/src/main/java/de/svencarstensen/muh/domain/TemplateType.java b/backend/src/main/java/de/svencarstensen/muh/domain/TemplateType.java
new file mode 100644
index 0000000..afe989f
--- /dev/null
+++ b/backend/src/main/java/de/svencarstensen/muh/domain/TemplateType.java
@@ -0,0 +1,6 @@
+package de.svencarstensen.muh.domain;
+
+public enum TemplateType {
+    INVOICE,
+    REPORT
+}
diff --git a/backend/src/main/java/de/svencarstensen/muh/repository/ReportTemplateRepository.java b/backend/src/main/java/de/svencarstensen/muh/repository/ReportTemplateRepository.java
new file mode 100644
index 0000000..4e1b5f5
--- /dev/null
+++ b/backend/src/main/java/de/svencarstensen/muh/repository/ReportTemplateRepository.java
@@ -0,0 +1,7 @@
+package de.svencarstensen.muh.repository;
+
+import de.svencarstensen.muh.domain.ReportTemplate;
+import org.springframework.data.mongodb.repository.MongoRepository;
+
+public interface ReportTemplateRepository extends MongoRepository<ReportTemplate, String> {
+}
diff --git a/backend/src/main/java/de/svencarstensen/muh/repository/TemplateRepository.java b/backend/src/main/java/de/svencarstensen/muh/repository/TemplateRepository.java
new file mode 100644
index 0000000..c6f28c9
--- /dev/null
+++ b/backend/src/main/java/de/svencarstensen/muh/repository/TemplateRepository.java
@@ -0,0 +1,12 @@
+package de.svencarstensen.muh.repository;
+
+import de.svencarstensen.muh.domain.Template;
+import de.svencarstensen.muh.domain.TemplateType;
+import org.springframework.data.mongodb.repository.MongoRepository;
+
+import java.util.Optional;
+
+public interface TemplateRepository extends MongoRepository<Template, String> {
+
+    Optional<Template> findByUserIdAndType(String userId, TemplateType type);
+}
diff --git a/backend/src/main/java/de/svencarstensen/muh/service/InvoiceTemplateService.java b/backend/src/main/java/de/svencarstensen/muh/service/InvoiceTemplateService.java
index 51bdd7a..50758a9 100644
--- a/backend/src/main/java/de/svencarstensen/muh/service/InvoiceTemplateService.java
+++ b/backend/src/main/java/de/svencarstensen/muh/service/InvoiceTemplateService.java
@@ -3,8 +3,11 @@ package de.svencarstensen.muh.service;
 import de.svencarstensen.muh.domain.AppUser;
 import de.svencarstensen.muh.domain.InvoiceTemplate;
 import de.svencarstensen.muh.domain.InvoiceTemplateElement;
+import de.svencarstensen.muh.domain.Template;
+import de.svencarstensen.muh.domain.TemplateType;
 import de.svencarstensen.muh.repository.AppUserRepository;
 import de.svencarstensen.muh.repository.InvoiceTemplateRepository;
+import de.svencarstensen.muh.repository.TemplateRepository;
 import org.springframework.http.HttpStatus;
 import org.springframework.lang.NonNull;
 import org.springframework.stereotype.Service;
@@ -12,40 +15,52 @@ import org.springframework.web.server.ResponseStatusException;
 
 import java.time.LocalDateTime;
 import java.util.List;
+import java.util.Locale;
 import java.util.Objects;
 
 @Service
 public class InvoiceTemplateService {
 
+    private static final TemplateType TEMPLATE_TYPE = TemplateType.INVOICE;
+
     private final AppUserRepository appUserRepository;
+    private final TemplateRepository templateRepository;
     private final InvoiceTemplateRepository invoiceTemplateRepository;
 
     public InvoiceTemplateService(
             AppUserRepository appUserRepository,
+            TemplateRepository templateRepository,
             InvoiceTemplateRepository invoiceTemplateRepository
     ) {
         this.appUserRepository = appUserRepository;
+        this.templateRepository = templateRepository;
         this.invoiceTemplateRepository = invoiceTemplateRepository;
     }
 
     public InvoiceTemplateResponse currentTemplate(String actorId) {
         String userId = requireActorId(actorId);
         requireActiveUser(userId);
-        return invoiceTemplateRepository.findById(userId)
+        return templateRepository.findByUserIdAndType(userId, TEMPLATE_TYPE)
                 .map(this::toResponse)
+                .or(() -> invoiceTemplateRepository.findById(userId).map(this::toLegacyResponse))
                 .orElseGet(() -> new InvoiceTemplateResponse(false, List.of(), null));
     }
 
     public InvoiceTemplateResponse saveTemplate(String actorId, List<InvoiceTemplateElementPayload> payloadElements) {
         String userId = requireActorId(actorId);
         requireActiveUser(userId);
-        InvoiceTemplate existing = invoiceTemplateRepository.findById(userId).orElse(null);
+        Template existing = templateRepository.findByUserIdAndType(userId, TEMPLATE_TYPE).orElse(null);
+        InvoiceTemplate legacyTemplate = existing == null
+                ? invoiceTemplateRepository.findById(userId).orElse(null)
+                : null;
         LocalDateTime now = LocalDateTime.now();
 
-        InvoiceTemplate saved = invoiceTemplateRepository.save(new InvoiceTemplate(
+        Template saved = templateRepository.save(new Template(
+                existing != null ? existing.id() : templateId(userId),
                 userId,
+                TEMPLATE_TYPE,
                 sanitizeElements(payloadElements),
-                existing != null ? existing.createdAt() : now,
+                existing != null ? existing.createdAt() : legacyTemplate != null ? legacyTemplate.createdAt() : now,
                 now
         ));
         return toResponse(saved);
@@ -108,11 +123,12 @@ public class InvoiceTemplateService {
         );
     }
 
-    private InvoiceTemplateResponse toResponse(InvoiceTemplate template) {
-        List<InvoiceTemplateElementPayload> elements = template.elements() == null
-                ? List.of()
-                : template.elements().stream().map(this::toPayload).toList();
-        return new InvoiceTemplateResponse(true, elements, template.updatedAt());
+    private InvoiceTemplateResponse toResponse(Template template) {
+        return toResponse(template.elements(), template.updatedAt());
+    }
+
+    private InvoiceTemplateResponse toLegacyResponse(InvoiceTemplate template) {
+        return toResponse(template.elements(), template.updatedAt());
     }
 
     private InvoiceTemplateElementPayload toPayload(InvoiceTemplateElement element) {
@@ -152,6 +168,17 @@ public class InvoiceTemplateService {
         return value == null ? "" : value;
     }
 
+    private InvoiceTemplateResponse toResponse(List<InvoiceTemplateElement> elements, LocalDateTime updatedAt) {
+        List<InvoiceTemplateElementPayload> payloads = elements == null
+                ? List.of()
+                : elements.stream().map(this::toPayload).toList();
+        return new InvoiceTemplateResponse(true, payloads, updatedAt);
+    }
+
+    private String templateId(String userId) {
+        return userId + ":" + TEMPLATE_TYPE.name().toLowerCase(Locale.ROOT);
+    }
+
     public record InvoiceTemplateElementPayload(
             String id,
             String paletteId,
diff --git a/backend/src/main/java/de/svencarstensen/muh/service/ReportTemplateService.java b/backend/src/main/java/de/svencarstensen/muh/service/ReportTemplateService.java
new file mode 100644
index 0000000..db24194
--- /dev/null
+++ b/backend/src/main/java/de/svencarstensen/muh/service/ReportTemplateService.java
@@ -0,0 +1,189 @@
+package de.svencarstensen.muh.service;
+
+import de.svencarstensen.muh.domain.AppUser;
+import de.svencarstensen.muh.domain.InvoiceTemplateElement;
+import de.svencarstensen.muh.domain.ReportTemplate;
+import de.svencarstensen.muh.domain.Template;
+import de.svencarstensen.muh.domain.TemplateType;
+import de.svencarstensen.muh.repository.AppUserRepository;
+import de.svencarstensen.muh.repository.ReportTemplateRepository;
+import de.svencarstensen.muh.repository.TemplateRepository;
+import org.springframework.http.HttpStatus;
+import org.springframework.lang.NonNull;
+import org.springframework.stereotype.Service;
+import org.springframework.web.server.ResponseStatusException;
+
+import java.time.LocalDateTime;
+import java.util.List;
+import java.util.Locale;
+import java.util.Objects;
+
+@Service
+public class ReportTemplateService {
+
+    private static final TemplateType TEMPLATE_TYPE = TemplateType.REPORT;
+
+    private final AppUserRepository appUserRepository;
+    private final TemplateRepository templateRepository;
+    private final ReportTemplateRepository reportTemplateRepository;
+
+    public ReportTemplateService(
+            AppUserRepository appUserRepository,
+            TemplateRepository templateRepository,
+            ReportTemplateRepository reportTemplateRepository
+    ) {
+        this.appUserRepository = appUserRepository;
+        this.templateRepository = templateRepository;
+        this.reportTemplateRepository = reportTemplateRepository;
+    }
+
+    public InvoiceTemplateService.InvoiceTemplateResponse currentTemplate(String actorId) {
+        String userId = requireActorId(actorId);
+        requireActiveUser(userId);
+        return templateRepository.findByUserIdAndType(userId, TEMPLATE_TYPE)
+                .map(this::toResponse)
+                .or(() -> reportTemplateRepository.findById(userId).map(this::toLegacyResponse))
+                .orElseGet(() -> new InvoiceTemplateService.InvoiceTemplateResponse(false, List.of(), null));
+    }
+
+    public InvoiceTemplateService.InvoiceTemplateResponse saveTemplate(
+            String actorId,
+            List<InvoiceTemplateService.InvoiceTemplateElementPayload> payloadElements
+    ) {
+        String userId = requireActorId(actorId);
+        requireActiveUser(userId);
+        Template existing = templateRepository.findByUserIdAndType(userId, TEMPLATE_TYPE).orElse(null);
+        ReportTemplate legacyTemplate = existing == null
+                ? reportTemplateRepository.findById(userId).orElse(null)
+                : null;
+        LocalDateTime now = LocalDateTime.now();
+
+        Template saved = templateRepository.save(new Template(
+                existing != null ? existing.id() : templateId(userId),
+                userId,
+                TEMPLATE_TYPE,
+                sanitizeElements(payloadElements),
+                existing != null ? existing.createdAt() : legacyTemplate != null ? legacyTemplate.createdAt() : now,
+                now
+        ));
+        return toResponse(saved);
+    }
+
+    private AppUser requireActiveUser(@NonNull String actorId) {
+        return appUserRepository.findById(actorId)
+                .filter(AppUser::active)
+                .orElseThrow(() -> new ResponseStatusException(HttpStatus.FORBIDDEN, "Nicht berechtigt"));
+    }
+
+    private @NonNull String requireActorId(String actorId) {
+        if (isBlank(actorId)) {
+            throw new ResponseStatusException(HttpStatus.FORBIDDEN, "Nicht berechtigt");
+        }
+        String sanitized = Objects.requireNonNull(actorId).trim();
+        return Objects.requireNonNull(sanitized);
+    }
+
+    private List<InvoiceTemplateElement> sanitizeElements(
+            List<InvoiceTemplateService.InvoiceTemplateElementPayload> payloadElements
+    ) {
+        if (payloadElements == null || payloadElements.isEmpty()) {
+            return List.of();
+        }
+
+        return payloadElements.stream()
+                .map(this::sanitizeElement)
+                .filter(Objects::nonNull)
+                .toList();
+    }
+
+    private InvoiceTemplateElement sanitizeElement(InvoiceTemplateService.InvoiceTemplateElementPayload payload) {
+        if (payload == null
+                || isBlank(payload.id())
+                || isBlank(payload.paletteId())
+                || isBlank(payload.kind())
+                || payload.x() == null
+                || payload.y() == null
+                || payload.width() == null
+                || payload.fontSize() == null) {
+            return null;
+        }
+
+        return new InvoiceTemplateElement(
+                payload.id().trim(),
+                payload.paletteId().trim(),
+                payload.kind().trim(),
+                trimOrEmpty(payload.label()),
+                nullToEmpty(payload.content()),
+                payload.x(),
+                payload.y(),
+                payload.width(),
+                payload.height(),
+                payload.fontSize(),
+                payload.fontWeight(),
+                blankToNull(payload.textAlign()),
+                blankToNull(payload.lineOrientation()),
+                blankToNull(payload.imageSrc()),
+                payload.imageNaturalWidth(),
+                payload.imageNaturalHeight()
+        );
+    }
+
+    private InvoiceTemplateService.InvoiceTemplateResponse toResponse(Template template) {
+        return toResponse(template.elements(), template.updatedAt());
+    }
+
+    private InvoiceTemplateService.InvoiceTemplateResponse toLegacyResponse(ReportTemplate template) {
+        return toResponse(template.elements(), template.updatedAt());
+    }
+
+    private InvoiceTemplateService.InvoiceTemplateElementPayload toPayload(InvoiceTemplateElement element) {
+        return new InvoiceTemplateService.InvoiceTemplateElementPayload(
+                element.id(),
+                element.paletteId(),
+                element.kind(),
+                element.label(),
+                element.content(),
+                element.x(),
+                element.y(),
+                element.width(),
+                element.height(),
+                element.fontSize(),
+                element.fontWeight(),
+                element.textAlign(),
+                element.lineOrientation(),
+                element.imageSrc(),
+                element.imageNaturalWidth(),
+                element.imageNaturalHeight()
+        );
+    }
+
+    private boolean isBlank(String value) {
+        return value == null || value.isBlank();
+    }
+
+    private String blankToNull(String value) {
+        return isBlank(value) ? null : value.trim();
+    }
+
+    private String trimOrEmpty(String value) {
+        return value == null ? "" : value.trim();
+    }
+
+    private String nullToEmpty(String value) {
+        return value == null ? "" : value;
+    }
+
+    private InvoiceTemplateService.InvoiceTemplateResponse toResponse(
+            List<InvoiceTemplateElement> elements,
+            LocalDateTime updatedAt
+    ) {
+        List<InvoiceTemplateService.InvoiceTemplateElementPayload> payloads = elements == null
+                ? List.of()
+                : elements.stream().map(this::toPayload).toList();
+        return new InvoiceTemplateService.InvoiceTemplateResponse(true, payloads, updatedAt);
+    }
+
+    private String templateId(String userId) {
+        return userId + ":" + TEMPLATE_TYPE.name().toLowerCase(Locale.ROOT);
+    }
+}
diff --git a/backend/src/main/java/de/svencarstensen/muh/web/SessionController.java b/backend/src/main/java/de/svencarstensen/muh/web/SessionController.java
index d247a60..6e2ef56 100644
--- a/backend/src/main/java/de/svencarstensen/muh/web/SessionController.java
+++ b/backend/src/main/java/de/svencarstensen/muh/web/SessionController.java
@@ -2,6 +2,7 @@ package de.svencarstensen.muh.web;
 
 import de.svencarstensen.muh.service.CatalogService;
 import de.svencarstensen.muh.service.InvoiceTemplateService;
+import de.svencarstensen.muh.service.ReportTemplateService;
 import de.svencarstensen.muh.security.SecuritySupport;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -19,15 +20,18 @@ public class SessionController {
 
     private final CatalogService catalogService;
     private final InvoiceTemplateService invoiceTemplateService;
+    private final ReportTemplateService reportTemplateService;
     private final SecuritySupport securitySupport;
 
     public SessionController(
             CatalogService catalogService,
             InvoiceTemplateService invoiceTemplateService,
+            ReportTemplateService reportTemplateService,
             SecuritySupport securitySupport
     ) {
         this.catalogService = catalogService;
         this.invoiceTemplateService = invoiceTemplateService;
+        this.reportTemplateService = reportTemplateService;
         this.securitySupport = securitySupport;
     }
 
@@ -41,6 +45,11 @@ public class SessionController {
         return invoiceTemplateService.currentTemplate(securitySupport.currentUser().id());
     }
 
+    @GetMapping("/report-template")
+    public InvoiceTemplateService.InvoiceTemplateResponse currentReportTemplate() {
+        return reportTemplateService.currentTemplate(securitySupport.currentUser().id());
+    }
+
     @PostMapping("/password-login")
     public CatalogService.SessionResponse passwordLogin(@RequestBody PasswordLoginRequest request) {
         return catalogService.loginWithPassword(request.email(), request.password());
@@ -62,7 +71,7 @@ public class SessionController {
 
     @PutMapping("/invoice-template")
     public InvoiceTemplateService.InvoiceTemplateResponse saveInvoiceTemplate(
-            @RequestBody InvoiceTemplateRequest request
+            @RequestBody TemplateRequest request
     ) {
         return invoiceTemplateService.saveTemplate(
                 securitySupport.currentUser().id(),
@@ -70,6 +79,16 @@ public class SessionController {
         );
     }
 
+    @PutMapping("/report-template")
+    public InvoiceTemplateService.InvoiceTemplateResponse saveReportTemplate(
+            @RequestBody TemplateRequest request
+    ) {
+        return reportTemplateService.saveTemplate(
+                securitySupport.currentUser().id(),
+                request.elements()
+        );
+    }
+
     public record PasswordLoginRequest(@NotBlank String email, @NotBlank String password) {
     }
 
@@ -85,7 +104,7 @@ public class SessionController {
     ) {
     }
 
-    public record InvoiceTemplateRequest(
+    public record TemplateRequest(
             List<InvoiceTemplateService.InvoiceTemplateElementPayload> elements
     ) {
     }
diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index d00869a..f4293b6 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -14,6 +14,7 @@ import SearchFarmerPage from "./pages/SearchFarmerPage";
 import SearchCalendarPage from "./pages/SearchCalendarPage";
 import UserManagementPage from "./pages/UserManagementPage";
 import InvoiceTemplatePage from "./pages/InvoiceTemplatePage";
+import ReportTemplatePage from "./pages/ReportTemplatePage";
 
 function ProtectedRoutes() {
   const { user, ready } = useSession();
@@ -37,6 +38,7 @@ function ProtectedRoutes() {
         <Route path="/samples/:sampleId/antibiogram" element={<AntibiogramPage />} />
         <Route path="/samples/:sampleId/therapy" element={<TherapyPage />} />
         <Route path="/invoice-template" element={<InvoiceTemplatePage />} />
+        <Route path="/report-template" element={<ReportTemplatePage />} />
         <Route path="/admin" element={<Navigate to={isAdmin ? "/admin/landwirte" : "/admin/benutzer"} replace />} />
         <Route path="/admin/benutzer" element={<UserManagementPage />} />
         <Route path="/admin/landwirte" element={<AdministrationPage />} />
diff --git a/frontend/src/layout/AppShell.tsx b/frontend/src/layout/AppShell.tsx
index 2deef3d..98c9679 100644
--- a/frontend/src/layout/AppShell.tsx
+++ b/frontend/src/layout/AppShell.tsx
@@ -5,7 +5,8 @@ const PAGE_TITLES: Record<string, string> = {
   "/home": "Startseite",
   "/samples/new": "Neuanlage einer Probe",
   "/portal": "MUH-Portal",
-  "/invoice-template": "Rechnungstemplate",
+  "/invoice-template": "Rechnung",
+  "/report-template": "Bericht",
 };
 
 function resolvePageTitle(pathname: string) {
@@ -80,9 +81,17 @@ export default function AppShell() {
               <div className="nav-group">
                 <div className="nav-group__label">Verwaltung</div>
                 <div className="nav-subnav">
-                  <NavLink to="/invoice-template" className={({ isActive }) => `nav-sublink ${isActive ? "is-active" : ""}`}>
-                    Rechnungstemplate
-                  </NavLink>
+                  <div className="nav-subgroup">
+                    <div className="nav-subgroup__label">Vorlagen</div>
+                    <div className="nav-subnav nav-subnav--nested">
+                      <NavLink to="/invoice-template" className={({ isActive }) => `nav-sublink ${isActive ? "is-active" : ""}`}>
+                        Rechnung
+                      </NavLink>
+                      <NavLink to="/report-template" className={({ isActive }) => `nav-sublink ${isActive ? "is-active" : ""}`}>
+                        Bericht
+                      </NavLink>
+                    </div>
+                  </div>
                   <NavLink to="/admin/landwirte" className={({ isActive }) => `nav-sublink ${isActive ? "is-active" : ""}`}>
                     Landwirte
                   </NavLink>
diff --git a/frontend/src/pages/InvoiceTemplatePage.tsx b/frontend/src/pages/InvoiceTemplatePage.tsx
index b332715..f96b6e0 100644
--- a/frontend/src/pages/InvoiceTemplatePage.tsx
+++ b/frontend/src/pages/InvoiceTemplatePage.tsx
@@ -30,7 +30,7 @@ const MIN_LINE_THICKNESS = 1;
 const MIN_LINE_LENGTH = 40;
 const MIN_FONT_SIZE = 12;
 const MAX_FONT_SIZE = 44;
-const LOCKED_TEXT_PALETTE_IDS = new Set([
+const INVOICE_LOCKED_TEXT_PALETTE_IDS = new Set([
   "invoice-title",
   "company-name",
   "contact-person",
@@ -50,12 +50,39 @@ const LOCKED_TEXT_PALETTE_IDS = new Set([
   "bic",
   "footer",
 ]);
+const REPORT_LOCKED_TEXT_PALETTE_IDS = new Set([
+  "report-title",
+  "report-farmer",
+  "report-cow",
+  "report-clinical-findings",
+  "report-treatment",
+  "report-examination-start",
+  "report-examination-end",
+  "report-sample-number",
+  "report-date",
+  "report-quarter-vl-label",
+  "report-quarter-vr-label",
+  "report-quarter-hl-label",
+  "report-quarter-hr-label",
+  "report-quarter-vl-result",
+  "report-quarter-vr-result",
+  "report-quarter-hl-result",
+  "report-quarter-hr-result",
+  "report-antibiogram-heading",
+  "report-antibiogram-summary",
+  "report-antibiogram-details",
+  "report-therapy-heading",
+  "report-therapy-text",
+  "report-misc-heading",
+  "report-misc-note",
+  "report-lab-note",
+]);
 
 type ElementKind = "text" | "line" | "image";
 type LineOrientation = "horizontal" | "vertical";
 type TextAlign = "left" | "center" | "right";
 type FontWeight = 400 | 500 | 600 | 700;
-type PaletteCategory = "master-data" | "customer-data" | "free-elements";
+type PaletteCategory = string;
 
 interface PaletteItem {
   id: string;
@@ -118,6 +145,17 @@ interface InvoiceTemplateResponse {
   updatedAt: string | null;
 }
 
+interface InvoiceTemplatePageProps {
+  buildStarterLayout?: (user: UserOption | null, paletteItems: PaletteItem[]) => TemplateElement[];
+  lockedTextPaletteIds?: ReadonlySet<string>;
+  paletteGroups?: Array<{ category: PaletteCategory; title: string }>;
+  paletteItems?: PaletteItem[];
+  pdfDownloadName?: string;
+  pdfPreviewTitle?: string;
+  templateApiPath?: string;
+  templateTitle?: string;
+}
+
 type DragPayload =
   | {
       kind: "palette";
@@ -158,7 +196,7 @@ const CP1252_MAP: Record<number, number> = {
   8482: 153,
 };
 
-const PALETTE_ITEMS: PaletteItem[] = [
+const INVOICE_PALETTE_ITEMS: PaletteItem[] = [
   {
     id: "invoice-title",
     category: "master-data",
@@ -459,12 +497,338 @@ const PALETTE_ITEMS: PaletteItem[] = [
   },
 ];
 
-const PALETTE_GROUPS: Array<{ category: PaletteCategory; title: string }> = [
+const INVOICE_PALETTE_GROUPS: Array<{ category: PaletteCategory; title: string }> = [
   { category: "master-data", title: "Stammdaten" },
   { category: "customer-data", title: "Kundendaten" },
   { category: "free-elements", title: "Freie Elemente" },
 ];
 
+const REPORT_PALETTE_ITEMS: PaletteItem[] = [
+  {
+    id: "report-title",
+    category: "report-header",
+    label: "Berichtstitel",
+    description: "Titel der Probenauswertung",
+    width: 330,
+    fontSize: 28,
+    fontWeight: 700,
+    textAlign: "left",
+    defaultContent: () => "Milchprobenauswertung",
+  },
+  {
+    id: "report-sample-number",
+    category: "report-header",
+    label: "Probe",
+    description: "Probenummer",
+    width: 120,
+    fontSize: 16,
+    fontWeight: 600,
+    textAlign: "left",
+    defaultContent: () => "Probe: 10307",
+  },
+  {
+    id: "report-date",
+    category: "report-header",
+    label: "Datum",
+    description: "Berichtsdatum",
+    width: 120,
+    fontSize: 16,
+    fontWeight: 400,
+    textAlign: "left",
+    defaultContent: () => `Datum:\n${new Intl.DateTimeFormat("de-DE", { dateStyle: "medium" }).format(new Date())}`,
+  },
+  {
+    id: "report-farmer",
+    category: "report-data",
+    label: "Landwirt",
+    description: "Name des Landwirts",
+    width: 270,
+    fontSize: 16,
+    fontWeight: 600,
+    textAlign: "left",
+    defaultContent: () => "Landwirt: VoS, Dirk Schwissel",
+  },
+  {
+    id: "report-cow",
+    category: "report-data",
+    label: "Kuh",
+    description: "Kuh- oder Tiernummer",
+    width: 220,
+    fontSize: 16,
+    fontWeight: 600,
+    textAlign: "left",
+    defaultContent: () => "Kuh: 36",
+  },
+  {
+    id: "report-clinical-findings",
+    category: "report-data",
+    label: "Klinische Untersuchung",
+    description: "Klinischer Befund",
+    width: 320,
+    fontSize: 16,
+    fontWeight: 600,
+    textAlign: "left",
+    defaultContent: () => "Klinische Untersuchung:",
+  },
+  {
+    id: "report-treatment",
+    category: "report-data",
+    label: "Vorbehandelt",
+    description: "Vorbehandlung oder Medikation",
+    width: 340,
+    fontSize: 16,
+    fontWeight: 600,
+    textAlign: "left",
+    defaultContent: () => "Vorbehandelt mit: Ubrolexin; Betamox",
+  },
+  {
+    id: "report-examination-start",
+    category: "report-data",
+    label: "Untersuchungsbeginn",
+    description: "Startdatum der Untersuchung",
+    width: 280,
+    fontSize: 16,
+    fontWeight: 400,
+    textAlign: "left",
+    defaultContent: () => "Untersuchungsbeginn: 11.03.2026",
+  },
+  {
+    id: "report-examination-end",
+    category: "report-data",
+    label: "Untersuchungsende",
+    description: "Enddatum der Untersuchung",
+    width: 260,
+    fontSize: 16,
+    fontWeight: 400,
+    textAlign: "left",
+    defaultContent: () => "Untersuchungsende: 13.03.2026",
+  },
+  {
+    id: "report-quarter-vl-label",
+    category: "report-findings",
+    label: "VL",
+    description: "Linkes Vorderviertel",
+    width: 32,
+    fontSize: 16,
+    fontWeight: 700,
+    textAlign: "center",
+    defaultContent: () => "VL",
+  },
+  {
+    id: "report-quarter-vr-label",
+    category: "report-findings",
+    label: "VR",
+    description: "Rechtes Vorderviertel",
+    width: 32,
+    fontSize: 16,
+    fontWeight: 700,
+    textAlign: "center",
+    defaultContent: () => "VR",
+  },
+  {
+    id: "report-quarter-hl-label",
+    category: "report-findings",
+    label: "HL",
+    description: "Linkes Hinterviertel",
+    width: 32,
+    fontSize: 16,
+    fontWeight: 700,
+    textAlign: "center",
+    defaultContent: () => "HL",
+  },
+  {
+    id: "report-quarter-hr-label",
+    category: "report-findings",
+    label: "HR",
+    description: "Rechtes Hinterviertel",
+    width: 32,
+    fontSize: 16,
+    fontWeight: 700,
+    textAlign: "center",
+    defaultContent: () => "HR",
+  },
+  {
+    id: "report-quarter-vl-result",
+    category: "report-findings",
+    label: "Befund VL",
+    description: "Befundtext fuer VL",
+    width: 120,
+    fontSize: 15,
+    fontWeight: 400,
+    textAlign: "left",
+    defaultContent: () => "kein bakt.\nWachstum",
+  },
+  {
+    id: "report-quarter-vr-result",
+    category: "report-findings",
+    label: "Befund VR",
+    description: "Befundtext fuer VR",
+    width: 120,
+    fontSize: 15,
+    fontWeight: 400,
+    textAlign: "left",
+    defaultContent: () => "KNS",
+  },
+  {
+    id: "report-quarter-hl-result",
+    category: "report-findings",
+    label: "Befund HL",
+    description: "Befundtext fuer HL",
+    width: 120,
+    fontSize: 15,
+    fontWeight: 400,
+    textAlign: "left",
+    defaultContent: () => "kein bakt.\nWachstum",
+  },
+  {
+    id: "report-quarter-hr-result",
+    category: "report-findings",
+    label: "Befund HR",
+    description: "Befundtext fuer HR",
+    width: 120,
+    fontSize: 15,
+    fontWeight: 400,
+    textAlign: "left",
+    defaultContent: () => "kein bakt.\nWachstum",
+  },
+  {
+    id: "report-antibiogram-heading",
+    category: "report-sections",
+    label: "Antibiogramm Titel",
+    description: "Ueberschrift des Antibiogramms",
+    width: 170,
+    fontSize: 18,
+    fontWeight: 700,
+    textAlign: "left",
+    defaultContent: () => "Antibiogramm 4/4",
+  },
+  {
+    id: "report-antibiogram-summary",
+    category: "report-sections",
+    label: "Antibiogramm Ergebnis",
+    description: "Kurzfassung zum Viertel",
+    width: 520,
+    fontSize: 15,
+    fontWeight: 600,
+    textAlign: "left",
+    defaultContent: () => "VR (sensibel): Penicillin, Cefalexin ...",
+  },
+  {
+    id: "report-antibiogram-details",
+    category: "report-sections",
+    label: "Antibiogramm Details",
+    description: "Ausfuehrliche Antibiogramm-Liste",
+    width: 610,
+    fontSize: 15,
+    fontWeight: 400,
+    textAlign: "left",
+    defaultContent: () =>
+      "Cefquinom, Enrofloxacin, Sulfadoxin Trimethoprim, Amoxicillin Clavulansaeure, Oxacillin, Ampicillin, Sulfadoxin Trimethoprim",
+  },
+  {
+    id: "report-therapy-heading",
+    category: "report-sections",
+    label: "Empfehlung/Therapie",
+    description: "Ueberschrift der Therapieempfehlung",
+    width: 230,
+    fontSize: 17,
+    fontWeight: 700,
+    textAlign: "left",
+    defaultContent: () => "Empfehlung/Therapie:",
+  },
+  {
+    id: "report-therapy-text",
+    category: "report-sections",
+    label: "Therapietext",
+    description: "Empfehlungstext",
+    width: 400,
+    fontSize: 16,
+    fontWeight: 400,
+    textAlign: "left",
+    defaultContent: () => "weiter wie begonnen",
+  },
+  {
+    id: "report-misc-heading",
+    category: "report-sections",
+    label: "Sonstiges",
+    description: "Ueberschrift fuer Hinweise",
+    width: 140,
+    fontSize: 18,
+    fontWeight: 700,
+    textAlign: "left",
+    defaultContent: () => "Sonstiges",
+  },
+  {
+    id: "report-misc-note",
+    category: "report-sections",
+    label: "Hinweis",
+    description: "Allgemeiner Hinweistext",
+    width: 620,
+    fontSize: 15,
+    fontWeight: 400,
+    textAlign: "left",
+    defaultContent: () =>
+      "· Bei Rueckfragen setzen Sie sich bitte mit Ihrem behandelnden Tierarzt in Verbindung.",
+  },
+  {
+    id: "report-lab-note",
+    category: "report-sections",
+    label: "Laborvermerk",
+    description: "Interner Vermerk",
+    width: 220,
+    fontSize: 15,
+    fontWeight: 400,
+    textAlign: "left",
+    defaultContent: () => "Interner Vermerk: Labor",
+  },
+  {
+    id: "free-text",
+    category: "free-elements",
+    label: "Freitext",
+    description: "Beliebig editierbarer Text",
+    width: 220,
+    fontSize: 16,
+    fontWeight: 400,
+    textAlign: "left",
+    defaultContent: () => "Freitext",
+  },
+  {
+    id: "line",
+    category: "free-elements",
+    label: "Linie",
+    description: "Linie mit umschaltbarer Ausrichtung",
+    kind: "line",
+    width: 260,
+    height: 3,
+    fontSize: 16,
+    fontWeight: 400,
+    textAlign: "left",
+    lineOrientation: "horizontal",
+    defaultContent: () => "",
+  },
+  {
+    id: "image",
+    category: "free-elements",
+    label: "Bild",
+    description: "Logo, Kopfgrafik oder Gestaltungselement",
+    kind: "image",
+    width: 180,
+    height: 120,
+    fontSize: 16,
+    fontWeight: 400,
+    textAlign: "left",
+    defaultContent: () => "Bild",
+  },
+];
+
+const REPORT_PALETTE_GROUPS: Array<{ category: PaletteCategory; title: string }> = [
+  { category: "report-header", title: "Kopfbereich" },
+  { category: "report-data", title: "Probendaten" },
+  { category: "report-findings", title: "Befunde" },
+  { category: "report-sections", title: "Abschnitte" },
+  { category: "free-elements", title: "Freie Elemente" },
+];
+
 function clamp(value: number, minimum: number, maximum: number) {
   return Math.min(Math.max(value, minimum), maximum);
 }
@@ -915,12 +1279,12 @@ function normalizeElement(element: TemplateElement): TemplateElement {
   };
 }
 
-function findPaletteItem(paletteId: string) {
-  return PALETTE_ITEMS.find((entry) => entry.id === paletteId) ?? null;
+function findPaletteItem(paletteItems: PaletteItem[], paletteId: string) {
+  return paletteItems.find((entry) => entry.id === paletteId) ?? null;
 }
 
-function requirePaletteItem(paletteId: string) {
-  const paletteItem = findPaletteItem(paletteId);
+function requirePaletteItem(paletteItems: PaletteItem[], paletteId: string) {
+  const paletteItem = findPaletteItem(paletteItems, paletteId);
   if (!paletteItem) {
     throw new Error(`Palette item ${paletteId} is not configured.`);
   }
@@ -937,8 +1301,11 @@ function getPalettePreviewText(paletteItem: PaletteItem, user: UserOption | null
   return paletteItem.defaultContent(user);
 }
 
-function isElementContentEditable(element: Pick<TemplateElement, "kind" | "paletteId">) {
-  return element.kind === "text" && !LOCKED_TEXT_PALETTE_IDS.has(element.paletteId);
+function isElementContentEditable(
+  element: Pick<TemplateElement, "kind" | "paletteId">,
+  lockedTextPaletteIds: ReadonlySet<string>,
+) {
+  return element.kind === "text" && !lockedTextPaletteIds.has(element.paletteId);
 }
 
 function createElementFromPalette(
@@ -966,18 +1333,66 @@ function createElementFromPalette(
   });
 }
 
-function createStarterLayout(user: UserOption | null) {
+function createInvoiceStarterLayout(user: UserOption | null, paletteItems: PaletteItem[]) {
   return [
-    createElementFromPalette(requirePaletteItem("company-name"), user, { x: 56, y: 56 }),
-    createElementFromPalette(requirePaletteItem("street"), user, { x: 56, y: 104 }),
-    createElementFromPalette(requirePaletteItem("house-number"), user, { x: 288, y: 104 }),
-    createElementFromPalette(requirePaletteItem("postal-code"), user, { x: 56, y: 132 }),
-    createElementFromPalette(requirePaletteItem("city"), user, { x: 164, y: 132 }),
-    createElementFromPalette(requirePaletteItem("invoice-title"), user, { x: 56, y: 238 }),
-    createElementFromPalette(requirePaletteItem("invoice-date"), user, { x: 538, y: 64 }),
-    createElementFromPalette(requirePaletteItem("invoice-number"), user, { x: 538, y: 96 }),
-    createElementFromPalette(requirePaletteItem("amount"), user, { x: 558, y: 432 }),
-    createElementFromPalette(requirePaletteItem("footer"), user, { x: 56, y: 1008 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "company-name"), user, { x: 56, y: 56 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "street"), user, { x: 56, y: 104 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "house-number"), user, { x: 288, y: 104 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "postal-code"), user, { x: 56, y: 132 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "city"), user, { x: 164, y: 132 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "invoice-title"), user, { x: 56, y: 238 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "invoice-date"), user, { x: 538, y: 64 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "invoice-number"), user, { x: 538, y: 96 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "amount"), user, { x: 558, y: 432 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "footer"), user, { x: 56, y: 1008 }),
+  ];
+}
+
+function createReportStarterLayout(user: UserOption | null, paletteItems: PaletteItem[]) {
+  const horizontalLine = (x: number, y: number, width: number) =>
+    normalizeElement({
+      ...createElementFromPalette(requirePaletteItem(paletteItems, "line"), user, { x, y }),
+      width,
+    });
+  const verticalLine = (x: number, y: number, height: number) =>
+    normalizeElement({
+      ...createElementFromPalette(requirePaletteItem(paletteItems, "line"), user, { x, y }),
+      height,
+      lineOrientation: "vertical",
+      width: 3,
+    });
+
+  return [
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-title"), user, { x: 56, y: 108 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-farmer"), user, { x: 56, y: 154 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-cow"), user, { x: 56, y: 186 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-clinical-findings"), user, { x: 56, y: 218 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-treatment"), user, { x: 56, y: 250 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-examination-start"), user, { x: 56, y: 282 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-examination-end"), user, { x: 56, y: 314 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-sample-number"), user, { x: 430, y: 108 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-date"), user, { x: 572, y: 108 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-quarter-vl-label"), user, { x: 538, y: 206 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-quarter-vr-label"), user, { x: 628, y: 206 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-quarter-hl-label"), user, { x: 538, y: 236 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-quarter-hr-label"), user, { x: 628, y: 236 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-quarter-vl-result"), user, { x: 430, y: 168 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-quarter-vr-result"), user, { x: 618, y: 184 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-quarter-hl-result"), user, { x: 430, y: 272 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-quarter-hr-result"), user, { x: 618, y: 272 }),
+    horizontalLine(520, 254, 170),
+    verticalLine(606, 196, 106),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-antibiogram-heading"), user, { x: 56, y: 426 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-antibiogram-summary"), user, { x: 56, y: 458 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-antibiogram-details"), user, { x: 56, y: 490 }),
+    horizontalLine(56, 396, 646),
+    horizontalLine(56, 548, 646),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-therapy-heading"), user, { x: 56, y: 574 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-therapy-text"), user, { x: 292, y: 574 }),
+    horizontalLine(56, 628, 646),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-misc-heading"), user, { x: 56, y: 656 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-misc-note"), user, { x: 56, y: 702 }),
+    createElementFromPalette(requirePaletteItem(paletteItems, "report-lab-note"), user, { x: 56, y: 754 }),
   ];
 }
 
@@ -1130,7 +1545,16 @@ function readDragPayload(event: DragEvent<HTMLElement>): DragPayload | null {
   }
 }
 
-export default function InvoiceTemplatePage() {
+export default function InvoiceTemplatePage({
+  buildStarterLayout = createInvoiceStarterLayout,
+  lockedTextPaletteIds = INVOICE_LOCKED_TEXT_PALETTE_IDS,
+  paletteGroups = INVOICE_PALETTE_GROUPS,
+  paletteItems = INVOICE_PALETTE_ITEMS,
+  pdfDownloadName = "rechnung-template.pdf",
+  pdfPreviewTitle = "PDF-Vorschau Rechnungsvorlage",
+  templateApiPath = "/session/invoice-template",
+  templateTitle = "Rechnungsvorlage",
+}: InvoiceTemplatePageProps) {
   const { user } = useSession();
   const pageRef = useRef<HTMLDivElement | null>(null);
   const cardRef = useRef<HTMLElement | null>(null);
@@ -1140,7 +1564,9 @@ export default function InvoiceTemplatePage() {
   const mouseDragCleanupRef = useRef<(() => void) | null>(null);
   const moveOffsetRef = useRef<{ x: number; y: number } | null>(null);
 
-  const [elements, setElements] = useState<TemplateElement[]>(() => createStarterLayout(user));
+  const [elements, setElements] = useState<TemplateElement[]>(() =>
+    buildStarterLayout(user, paletteItems),
+  );
   const [selectedElementId, setSelectedElementId] = useState<string | null>(null);
   const [isCanvasActive, setIsCanvasActive] = useState(false);
   const [draggingElementId, setDraggingElementId] = useState<string | null>(null);
@@ -1163,7 +1589,7 @@ export default function InvoiceTemplatePage() {
   const selectedElement = elements.find((entry) => entry.id === selectedElementId) ?? null;
   const selectedElementHeight = selectedElement ? getElementHeight(selectedElement) : null;
   const selectedElementContentEditable = selectedElement
-    ? isElementContentEditable(selectedElement)
+    ? isElementContentEditable(selectedElement, lockedTextPaletteIds)
     : false;
   const selectedElementMinimumWidth = selectedElement
     ? getMinimumWidthForElement(selectedElement.kind, selectedElement.lineOrientation)
@@ -1176,10 +1602,11 @@ export default function InvoiceTemplatePage() {
       )
     : MIN_MEDIA_HEIGHT;
   const templateTimestampLabel = formatTemplateTimestamp(templateUpdatedAt);
+  const emptyCanvasMessage = `Ziehen Sie links ein Element auf diese Fläche, um Ihre ${templateTitle} zu starten.`;
 
   useEffect(() => {
     if (!user) {
-      const starterLayout = createStarterLayout(null);
+      const starterLayout = buildStarterLayout(null, paletteItems);
       setElements(starterLayout);
       setSelectedElementId(starterLayout[0]?.id ?? null);
       setResizingElementId(null);
@@ -1194,7 +1621,7 @@ export default function InvoiceTemplatePage() {
     setTemplateError(null);
     setIsTemplateLoading(true);
 
-    void apiGet<InvoiceTemplateResponse>("/session/invoice-template")
+    void apiGet<InvoiceTemplateResponse>(templateApiPath)
       .then((response) => {
         if (cancelled) {
           return;
@@ -1203,7 +1630,7 @@ export default function InvoiceTemplatePage() {
         setIsTemplateApiAvailable(true);
         setTemplateUpdatedAt(response.updatedAt);
         if (!response.stored) {
-          const starterLayout = createStarterLayout(user);
+          const starterLayout = buildStarterLayout(user, paletteItems);
           setElements(starterLayout);
           setSelectedElementId(starterLayout[0]?.id ?? null);
           setResizingElementId(null);
@@ -1222,7 +1649,7 @@ export default function InvoiceTemplatePage() {
       .catch((error) => {
         if (!cancelled) {
           if (error instanceof ApiError && error.status === 404) {
-            const starterLayout = createStarterLayout(user);
+            const starterLayout = buildStarterLayout(user, paletteItems);
             setElements(starterLayout);
             setSelectedElementId(starterLayout[0]?.id ?? null);
             setResizingElementId(null);
@@ -1243,7 +1670,7 @@ export default function InvoiceTemplatePage() {
     return () => {
       cancelled = true;
     };
-  }, [user]);
+  }, [buildStarterLayout, paletteItems, templateApiPath, user]);
 
   useEffect(() => {
     if (selectedElementId && elements.some((entry) => entry.id === selectedElementId)) {
@@ -1390,7 +1817,7 @@ export default function InvoiceTemplatePage() {
         entry.id === elementId
           ? normalizeElement({
               ...entry,
-              ...(!isElementContentEditable(entry) &&
+              ...(!isElementContentEditable(entry, lockedTextPaletteIds) &&
               Object.prototype.hasOwnProperty.call(patch, "content")
                 ? { ...patch, content: entry.content }
                 : patch),
@@ -1408,7 +1835,7 @@ export default function InvoiceTemplatePage() {
   }
 
   function placePaletteElement(paletteId: string, clientX: number, clientY: number) {
-    const paletteItem = findPaletteItem(paletteId);
+    const paletteItem = findPaletteItem(paletteItems, paletteId);
     const canvasElement = canvasRef.current;
     if (!paletteItem || !canvasElement) {
       return;
@@ -1481,7 +1908,7 @@ export default function InvoiceTemplatePage() {
 
   function handleResetToStarter() {
     mouseDragCleanupRef.current?.();
-    const starterLayout = createStarterLayout(user);
+    const starterLayout = buildStarterLayout(user, paletteItems);
     setElements(starterLayout);
     setSelectedElementId(starterLayout[0]?.id ?? null);
     setResizingElementId(null);
@@ -1523,7 +1950,7 @@ export default function InvoiceTemplatePage() {
     setIsTemplateSaving(true);
 
     try {
-      const response = await apiPut<InvoiceTemplateResponse>("/session/invoice-template", {
+      const response = await apiPut<InvoiceTemplateResponse>(templateApiPath, {
         elements,
       });
       const savedElements = normalizeTemplateElements(response.elements);
@@ -1808,14 +2235,14 @@ export default function InvoiceTemplatePage() {
             </div>
 
             <div className="invoice-template__palette">
-              {PALETTE_GROUPS.map((group) => (
+              {paletteGroups.map((group) => (
                 <section key={group.category} className="invoice-template__palette-group">
                   <div className="invoice-template__palette-group-header">
                     <h5>{group.title}</h5>
                   </div>
 
                   <div className="invoice-template__palette-grid">
-                    {PALETTE_ITEMS.filter((item) => item.category === group.category).map((item) => (
+                    {paletteItems.filter((item) => item.category === group.category).map((item) => (
                       <button
                         key={item.id}
                         type="button"
@@ -1844,7 +2271,7 @@ export default function InvoiceTemplatePage() {
           <div className="invoice-template__canvas-column">
             <div className="invoice-template__canvas-header">
               <div>
-                <h4>Rechnungsvorlage</h4>
+                <h4>{templateTitle}</h4>
                 <span className="invoice-template__panel-note">
                   {isTemplateLoading
                     ? "Gespeicherte Vorlage wird geladen..."
@@ -1931,10 +2358,7 @@ export default function InvoiceTemplatePage() {
                       </button>
                     ))
                   ) : (
-                    <div className="invoice-template__canvas-empty">
-                      Ziehen Sie links ein Element auf diese Fläche, um Ihr Rechnungstemplate zu
-                      starten.
-                    </div>
+                    <div className="invoice-template__canvas-empty">{emptyCanvasMessage}</div>
                   )}
                 </div>
               </div>
@@ -2174,7 +2598,7 @@ export default function InvoiceTemplatePage() {
               <div className="dialog__actions">
                 <a
                   href={pdfPreviewUrl}
-                  download="rechnung-template.pdf"
+                  download={pdfDownloadName}
                   className="secondary-button"
                 >
                   PDF herunterladen
@@ -2193,7 +2617,7 @@ export default function InvoiceTemplatePage() {
               <iframe
                 className="dialog__frame"
                 src={pdfPreviewUrl}
-                title="PDF-Vorschau Rechnungstemplate"
+                title={pdfPreviewTitle}
               />
             </div>
           </div>
@@ -2202,3 +2626,10 @@ export default function InvoiceTemplatePage() {
     </div>
   );
 }
+
+export {
+  REPORT_LOCKED_TEXT_PALETTE_IDS,
+  REPORT_PALETTE_GROUPS,
+  REPORT_PALETTE_ITEMS,
+  createReportStarterLayout,
+};
diff --git a/frontend/src/pages/ReportTemplatePage.tsx b/frontend/src/pages/ReportTemplatePage.tsx
new file mode 100644
index 0000000..03f07bb
--- /dev/null
+++ b/frontend/src/pages/ReportTemplatePage.tsx
@@ -0,0 +1,21 @@
+import InvoiceTemplatePage, {
+  REPORT_LOCKED_TEXT_PALETTE_IDS,
+  REPORT_PALETTE_GROUPS,
+  REPORT_PALETTE_ITEMS,
+  createReportStarterLayout,
+} from "./InvoiceTemplatePage";
+
+export default function ReportTemplatePage() {
+  return (
+    <InvoiceTemplatePage
+      buildStarterLayout={createReportStarterLayout}
+      lockedTextPaletteIds={REPORT_LOCKED_TEXT_PALETTE_IDS}
+      paletteGroups={REPORT_PALETTE_GROUPS}
+      paletteItems={REPORT_PALETTE_ITEMS}
+      pdfDownloadName="bericht-template.pdf"
+      pdfPreviewTitle="PDF-Vorschau Berichtsvorlage"
+      templateApiPath="/session/report-template"
+      templateTitle="Berichtsvorlage"
+    />
+  );
+}
diff --git a/frontend/src/styles/global.css b/frontend/src/styles/global.css
index b4bcdc5..8a184a2 100644
--- a/frontend/src/styles/global.css
+++ b/frontend/src/styles/global.css
@@ -137,6 +137,23 @@ a {
   padding-left: 14px;
 }
 
+.nav-subgroup {
+  display: grid;
+  gap: 6px;
+}
+
+.nav-subgroup__label {
+  padding: 4px 14px 0;
+  color: rgba(248, 243, 237, 0.56);
+  font-size: 0.78rem;
+  font-weight: 600;
+}
+
+.nav-subnav--nested {
+  gap: 6px;
+  padding-left: 12px;
+}
+
 .nav-sublink {
   padding: 10px 14px;
   border-radius: 14px;