feat(back-end): shop ui implementation

backend/src/main/java/com/printcalculator/service/OrderService.java

@@ -191,7 +191,9 @@ public class OrderService {
             oItem.setShopVariantLabel(qItem.getShopVariantLabel());
             oItem.setShopVariantColorName(qItem.getShopVariantColorName());
             oItem.setShopVariantColorHex(qItem.getShopVariantColorHex());
-            if (qItem.getFilamentVariant() != null
+            if (qItem.getMaterialCode() != null && !qItem.getMaterialCode().isBlank()) {
+                oItem.setMaterialCode(qItem.getMaterialCode());
+            } else if (qItem.getFilamentVariant() != null
                     && qItem.getFilamentVariant().getFilamentMaterialType() != null
                     && qItem.getFilamentVariant().getFilamentMaterialType().getMaterialCode() != null) {
                 oItem.setMaterialCode(qItem.getFilamentVariant().getFilamentMaterialType().getMaterialCode());

backend/src/main/java/com/printcalculator/service/payment/InvoicePdfRenderingService.java

@@ -88,14 +88,9 @@ public class InvoicePdfRenderingService {
             vars.put("shippingAddressLine2", order.getShippingZip() + " " + order.getShippingCity() + ", " + order.getShippingCountryCode());
         }
 
-        List<Map<String, Object>> invoiceLineItems = items.stream().map(i -> {
-            Map<String, Object> line = new HashMap<>();
-            line.put("description", "Stampa 3D: " + i.getOriginalFilename());
-            line.put("quantity", i.getQuantity());
-            line.put("unitPriceFormatted", String.format("CHF %.2f", i.getUnitPriceChf()));
-            line.put("lineTotalFormatted", String.format("CHF %.2f", i.getLineTotalChf()));
-            return line;
-        }).collect(Collectors.toList());
+        List<Map<String, Object>> invoiceLineItems = items.stream()
+                .map(this::toInvoiceLineItem)
+                .collect(Collectors.toList());
 
         if (order.getCadTotalChf() != null && order.getCadTotalChf().compareTo(BigDecimal.ZERO) > 0) {
             BigDecimal cadHours = order.getCadHours() != null ? order.getCadHours() : BigDecimal.ZERO;
@@ -157,4 +152,45 @@ public class InvoicePdfRenderingService {
     private String formatCadHours(BigDecimal hours) {
         return hours.setScale(2, RoundingMode.HALF_UP).stripTrailingZeros().toPlainString();
     }
+
+    private Map<String, Object> toInvoiceLineItem(OrderItem item) {
+        Map<String, Object> line = new HashMap<>();
+        line.put("description", buildLineDescription(item));
+        line.put("quantity", item.getQuantity());
+        line.put("unitPriceFormatted", String.format("CHF %.2f", item.getUnitPriceChf()));
+        line.put("lineTotalFormatted", String.format("CHF %.2f", item.getLineTotalChf()));
+        return line;
+    }
+
+    private String buildLineDescription(OrderItem item) {
+        if (item == null) {
+            return "Articolo";
+        }
+
+        if ("SHOP_PRODUCT".equalsIgnoreCase(item.getItemType())) {
+            String productName = firstNonBlank(
+                    item.getDisplayName(),
+                    item.getShopProductName(),
+                    item.getOriginalFilename(),
+                    "Prodotto shop"
+            );
+            String variantLabel = firstNonBlank(item.getShopVariantLabel(), item.getShopVariantColorName(), null);
+            return variantLabel != null ? productName + " - " + variantLabel : productName;
+        }
+
+        String fileName = firstNonBlank(item.getDisplayName(), item.getOriginalFilename(), "File 3D");
+        return "Stampa 3D: " + fileName;
+    }
+
+    private String firstNonBlank(String... values) {
+        if (values == null || values.length == 0) {
+            return null;
+        }
+        for (String value : values) {
+            if (value != null && !value.isBlank()) {
+                return value;
+            }
+        }
+        return null;
+    }
 }

backend/src/test/java/com/printcalculator/controller/admin/AdminOrderControllerSecurityTest.java

@@ -0,0 +1,138 @@
+package com.printcalculator.controller.admin;
+
+import com.printcalculator.config.SecurityConfig;
+import com.printcalculator.service.order.AdminOrderControllerService;
+import com.printcalculator.security.AdminLoginThrottleService;
+import com.printcalculator.security.AdminSessionAuthenticationFilter;
+import com.printcalculator.security.AdminSessionService;
+import jakarta.servlet.http.Cookie;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.context.TestConfiguration;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Import;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.bean.override.mockito.MockitoBean;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.MvcResult;
+import org.springframework.transaction.PlatformTransactionManager;
+import org.springframework.transaction.TransactionDefinition;
+import org.springframework.transaction.support.AbstractPlatformTransactionManager;
+import org.springframework.transaction.support.DefaultTransactionStatus;
+
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.mockito.Mockito.when;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@WebMvcTest(controllers = {AdminAuthController.class, AdminOrderController.class})
+@Import({
+        SecurityConfig.class,
+        AdminSessionAuthenticationFilter.class,
+        AdminSessionService.class,
+        AdminLoginThrottleService.class,
+        AdminOrderControllerSecurityTest.TransactionTestConfig.class
+})
+@TestPropertySource(properties = {
+        "admin.password=test-admin-password",
+        "admin.session.secret=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+        "admin.session.ttl-minutes=60"
+})
+class AdminOrderControllerSecurityTest {
+
+    @Autowired
+    private MockMvc mockMvc;
+
+    @MockitoBean
+    private AdminOrderControllerService adminOrderControllerService;
+
+    @Test
+    void confirmationDocument_withoutAdminCookie_shouldReturn401() throws Exception {
+        UUID orderId = UUID.randomUUID();
+
+        mockMvc.perform(get("/api/admin/orders/{orderId}/documents/confirmation", orderId))
+                .andExpect(status().isUnauthorized());
+    }
+
+    @Test
+    void confirmationDocument_withAdminCookie_shouldReturnPdf() throws Exception {
+        UUID orderId = UUID.randomUUID();
+        when(adminOrderControllerService.downloadOrderConfirmation(orderId))
+                .thenReturn(ResponseEntity.ok()
+                        .contentType(MediaType.APPLICATION_PDF)
+                        .body("confirmation".getBytes()));
+
+        mockMvc.perform(get("/api/admin/orders/{orderId}/documents/confirmation", orderId)
+                        .cookie(loginAndExtractCookie()))
+                .andExpect(status().isOk())
+                .andExpect(content().bytes("confirmation".getBytes()));
+    }
+
+    @Test
+    void invoiceDocument_withAdminCookie_shouldReturnPdf() throws Exception {
+        UUID orderId = UUID.randomUUID();
+        when(adminOrderControllerService.downloadOrderInvoice(orderId))
+                .thenReturn(ResponseEntity.ok()
+                        .contentType(MediaType.APPLICATION_PDF)
+                        .body("invoice".getBytes()));
+
+        mockMvc.perform(get("/api/admin/orders/{orderId}/documents/invoice", orderId)
+                        .cookie(loginAndExtractCookie()))
+                .andExpect(status().isOk())
+                .andExpect(content().bytes("invoice".getBytes()));
+    }
+
+    private Cookie loginAndExtractCookie() throws Exception {
+        MvcResult login = mockMvc.perform(post("/api/admin/auth/login")
+                        .with(req -> {
+                            req.setRemoteAddr("10.0.0.44");
+                            return req;
+                        })
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content("{\"password\":\"test-admin-password\"}"))
+                .andExpect(status().isOk())
+                .andReturn();
+
+        String setCookie = login.getResponse().getHeader(HttpHeaders.SET_COOKIE);
+        assertNotNull(setCookie);
+        String[] parts = setCookie.split(";", 2);
+        String[] keyValue = parts[0].split("=", 2);
+        return new Cookie(keyValue[0], keyValue.length > 1 ? keyValue[1] : "");
+    }
+
+    @TestConfiguration
+    static class TransactionTestConfig {
+        @Bean
+        PlatformTransactionManager transactionManager() {
+            return new AbstractPlatformTransactionManager() {
+                @Override
+                protected Object doGetTransaction() {
+                    return new Object();
+                }
+
+                @Override
+                protected void doBegin(Object transaction, TransactionDefinition definition) {
+                    // No-op transaction manager for WebMvc security tests.
+                }
+
+                @Override
+                protected void doCommit(DefaultTransactionStatus status) {
+                    // No-op transaction manager for WebMvc security tests.
+                }
+
+                @Override
+                protected void doRollback(DefaultTransactionStatus status) {
+                    // No-op transaction manager for WebMvc security tests.
+                }
+            };
+        }
+    }
+}

backend/src/test/java/com/printcalculator/service/OrderServiceTest.java

@@ -0,0 +1,248 @@
+package com.printcalculator.service;
+
+import com.printcalculator.dto.AddressDto;
+import com.printcalculator.dto.CreateOrderRequest;
+import com.printcalculator.dto.CustomerDto;
+import com.printcalculator.entity.Customer;
+import com.printcalculator.entity.Order;
+import com.printcalculator.entity.OrderItem;
+import com.printcalculator.entity.Payment;
+import com.printcalculator.entity.QuoteLineItem;
+import com.printcalculator.entity.QuoteSession;
+import com.printcalculator.entity.ShopCategory;
+import com.printcalculator.entity.ShopProduct;
+import com.printcalculator.entity.ShopProductVariant;
+import com.printcalculator.event.OrderCreatedEvent;
+import com.printcalculator.repository.CustomerRepository;
+import com.printcalculator.repository.OrderItemRepository;
+import com.printcalculator.repository.OrderRepository;
+import com.printcalculator.repository.QuoteLineItemRepository;
+import com.printcalculator.repository.QuoteSessionRepository;
+import com.printcalculator.service.payment.InvoicePdfRenderingService;
+import com.printcalculator.service.payment.PaymentService;
+import com.printcalculator.service.payment.QrBillService;
+import com.printcalculator.service.storage.StorageService;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.context.ApplicationEventPublisher;
+
+import java.math.BigDecimal;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.time.OffsetDateTime;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@ExtendWith(MockitoExtension.class)
+class OrderServiceTest {
+
+    @Mock
+    private OrderRepository orderRepo;
+    @Mock
+    private OrderItemRepository orderItemRepo;
+    @Mock
+    private QuoteSessionRepository quoteSessionRepo;
+    @Mock
+    private QuoteLineItemRepository quoteLineItemRepo;
+    @Mock
+    private CustomerRepository customerRepo;
+    @Mock
+    private StorageService storageService;
+    @Mock
+    private InvoicePdfRenderingService invoiceService;
+    @Mock
+    private QrBillService qrBillService;
+    @Mock
+    private ApplicationEventPublisher eventPublisher;
+    @Mock
+    private PaymentService paymentService;
+    @Mock
+    private QuoteSessionTotalsService quoteSessionTotalsService;
+
+    @InjectMocks
+    private OrderService service;
+
+    @Test
+    void createOrderFromQuote_withShopCart_shouldPreserveShopSnapshotAndMaterialCode() throws Exception {
+        UUID sessionId = UUID.randomUUID();
+        UUID orderId = UUID.randomUUID();
+        UUID orderItemId = UUID.randomUUID();
+
+        QuoteSession session = new QuoteSession();
+        session.setId(sessionId);
+        session.setStatus("ACTIVE");
+        session.setSessionType("SHOP_CART");
+        session.setMaterialCode("SHOP");
+        session.setPricingVersion("v1");
+        session.setSetupCostChf(BigDecimal.ZERO);
+        session.setExpiresAt(OffsetDateTime.now().plusDays(30));
+
+        ShopCategory category = new ShopCategory();
+        category.setId(UUID.randomUUID());
+        category.setSlug("cable-management");
+        category.setName("Cable Management");
+
+        ShopProduct product = new ShopProduct();
+        product.setId(UUID.randomUUID());
+        product.setCategory(category);
+        product.setSlug("desk-cable-clip");
+        product.setName("Desk Cable Clip");
+
+        ShopProductVariant variant = new ShopProductVariant();
+        variant.setId(UUID.randomUUID());
+        variant.setProduct(product);
+        variant.setVariantLabel("Coral Red");
+        variant.setColorName("Coral Red");
+        variant.setColorHex("#ff6b6b");
+        variant.setInternalMaterialCode("PLA-MATTE");
+        variant.setPriceChf(new BigDecimal("14.90"));
+
+        Path sourceDir = Path.of("storage_quotes").toAbsolutePath().normalize().resolve(sessionId.toString());
+        Files.createDirectories(sourceDir);
+        Path sourceFile = sourceDir.resolve("shop-demo.stl");
+        Files.writeString(sourceFile, "solid demo\nendsolid demo\n", StandardCharsets.UTF_8);
+
+        QuoteLineItem qItem = new QuoteLineItem();
+        qItem.setId(UUID.randomUUID());
+        qItem.setQuoteSession(session);
+        qItem.setStatus("READY");
+        qItem.setLineItemType("SHOP_PRODUCT");
+        qItem.setOriginalFilename("shop-demo.stl");
+        qItem.setDisplayName("Desk Cable Clip");
+        qItem.setQuantity(2);
+        qItem.setColorCode("Coral Red");
+        qItem.setMaterialCode("PLA-MATTE");
+        qItem.setShopProduct(product);
+        qItem.setShopProductVariant(variant);
+        qItem.setShopProductSlug(product.getSlug());
+        qItem.setShopProductName(product.getName());
+        qItem.setShopVariantLabel("Coral Red");
+        qItem.setShopVariantColorName("Coral Red");
+        qItem.setShopVariantColorHex("#ff6b6b");
+        qItem.setBoundingBoxXMm(new BigDecimal("60.000"));
+        qItem.setBoundingBoxYMm(new BigDecimal("40.000"));
+        qItem.setBoundingBoxZMm(new BigDecimal("20.000"));
+        qItem.setUnitPriceChf(new BigDecimal("14.90"));
+        qItem.setStoredPath(sourceFile.toString());
+
+        Customer customer = new Customer();
+        customer.setId(UUID.randomUUID());
+        customer.setEmail("buyer@example.com");
+
+        when(quoteSessionRepo.findById(sessionId)).thenReturn(Optional.of(session));
+        when(customerRepo.findByEmail("buyer@example.com")).thenReturn(Optional.empty());
+        when(customerRepo.save(any(Customer.class))).thenAnswer(invocation -> {
+            Customer saved = invocation.getArgument(0);
+            if (saved.getId() == null) {
+                saved.setId(customer.getId());
+            }
+            return saved;
+        });
+        when(quoteLineItemRepo.findByQuoteSessionId(sessionId)).thenReturn(List.of(qItem));
+        when(quoteSessionTotalsService.compute(eq(session), eq(List.of(qItem)))).thenReturn(
+                new QuoteSessionTotalsService.QuoteSessionTotals(
+                        new BigDecimal("29.80"),
+                        BigDecimal.ZERO,
+                        BigDecimal.ZERO,
+                        new BigDecimal("29.80"),
+                        BigDecimal.ZERO,
+                        BigDecimal.ZERO,
+                        BigDecimal.ZERO,
+                        new BigDecimal("2.00"),
+                        new BigDecimal("31.80"),
+                        BigDecimal.ZERO
+                )
+        );
+        when(orderRepo.save(any(Order.class))).thenAnswer(invocation -> {
+            Order saved = invocation.getArgument(0);
+            if (saved.getId() == null) {
+                saved.setId(orderId);
+            }
+            return saved;
+        });
+        when(orderItemRepo.save(any(OrderItem.class))).thenAnswer(invocation -> {
+            OrderItem saved = invocation.getArgument(0);
+            if (saved.getId() == null) {
+                saved.setId(orderItemId);
+            }
+            return saved;
+        });
+        when(qrBillService.generateQrBillSvg(any(Order.class))).thenReturn("<svg/>".getBytes(StandardCharsets.UTF_8));
+        when(invoiceService.generateDocumentPdf(any(Order.class), any(List.class), eq(true), eq(qrBillService), isNull()))
+                .thenReturn("pdf".getBytes(StandardCharsets.UTF_8));
+        when(paymentService.getOrCreatePaymentForOrder(any(Order.class), eq("OTHER"))).thenReturn(new Payment());
+
+        Order order = service.createOrderFromQuote(sessionId, buildRequest());
+
+        assertEquals(orderId, order.getId());
+        assertEquals("SHOP", order.getSourceType());
+        assertEquals("CONVERTED", session.getStatus());
+        assertEquals(orderId, session.getConvertedOrderId());
+        assertAmountEquals("29.80", order.getSubtotalChf());
+        assertAmountEquals("31.80", order.getTotalChf());
+
+        ArgumentCaptor<OrderItem> itemCaptor = ArgumentCaptor.forClass(OrderItem.class);
+        verify(orderItemRepo, times(2)).save(itemCaptor.capture());
+        OrderItem savedItem = itemCaptor.getAllValues().getLast();
+        assertEquals("SHOP_PRODUCT", savedItem.getItemType());
+        assertEquals("Desk Cable Clip", savedItem.getDisplayName());
+        assertEquals("PLA-MATTE", savedItem.getMaterialCode());
+        assertEquals("desk-cable-clip", savedItem.getShopProductSlug());
+        assertEquals("Desk Cable Clip", savedItem.getShopProductName());
+        assertEquals("Coral Red", savedItem.getShopVariantLabel());
+        assertEquals("Coral Red", savedItem.getShopVariantColorName());
+        assertEquals("#ff6b6b", savedItem.getShopVariantColorHex());
+        assertAmountEquals("14.90", savedItem.getUnitPriceChf());
+        assertAmountEquals("29.80", savedItem.getLineTotalChf());
+
+        verify(storageService).store(eq(sourceFile), eq(Path.of(
+                "orders", orderId.toString(), "3d-files", orderItemId.toString(), savedItem.getStoredFilename()
+        )));
+        verify(paymentService).getOrCreatePaymentForOrder(order, "OTHER");
+        verify(eventPublisher).publishEvent(any(OrderCreatedEvent.class));
+    }
+
+    private CreateOrderRequest buildRequest() {
+        CustomerDto customer = new CustomerDto();
+        customer.setEmail("buyer@example.com");
+        customer.setPhone("+41790000000");
+        customer.setCustomerType("PRIVATE");
+
+        AddressDto billing = new AddressDto();
+        billing.setFirstName("Joe");
+        billing.setLastName("Buyer");
+        billing.setAddressLine1("Via Test 1");
+        billing.setZip("6900");
+        billing.setCity("Lugano");
+        billing.setCountryCode("CH");
+
+        CreateOrderRequest request = new CreateOrderRequest();
+        request.setCustomer(customer);
+        request.setBillingAddress(billing);
+        request.setShippingSameAsBilling(true);
+        request.setLanguage("it");
+        request.setAcceptTerms(true);
+        request.setAcceptPrivacy(true);
+        return request;
+    }
+
+    private void assertAmountEquals(String expected, BigDecimal actual) {
+        assertTrue(new BigDecimal(expected).compareTo(actual) == 0,
+                "Expected " + expected + " but got " + actual);
+    }
+}

backend/src/test/java/com/printcalculator/service/media/PublicMediaQueryServiceTest.java

@@ -65,8 +65,8 @@ class PublicMediaQueryServiceTest {
         MediaUsage usageDraft = buildUsage(draftAsset, "HOME_SECTION", "shop-gallery", 0, false, true);
         MediaUsage usagePrivate = buildUsage(privateAsset, "HOME_SECTION", "shop-gallery", 3, false, true);
 
-        when(mediaUsageRepository.findByUsageTypeAndUsageKeyAndIsActiveTrueOrderBySortOrderAscCreatedAtAsc(
-                "HOME_SECTION", "shop-gallery"
+        when(mediaUsageRepository.findActiveByUsageTypeAndUsageKeys(
+                "HOME_SECTION", List.of("shop-gallery")
         )).thenReturn(List.of(usageSecond, usageFirst, usageDraft, usagePrivate));
         when(mediaVariantRepository.findByMediaAsset_IdIn(List.of(readyPublicAsset.getId())))
                 .thenReturn(List.of(
@@ -93,8 +93,8 @@ class PublicMediaQueryServiceTest {
         MediaAsset asset = buildAsset("READY", "PUBLIC", "Joe portrait", "Joe portrait fallback");
         MediaUsage usage = buildUsage(asset, "ABOUT_MEMBER", "joe", 0, true, true);
 
-        when(mediaUsageRepository.findByUsageTypeAndUsageKeyAndIsActiveTrueOrderBySortOrderAscCreatedAtAsc(
-                "ABOUT_MEMBER", "joe"
+        when(mediaUsageRepository.findActiveByUsageTypeAndUsageKeys(
+                "ABOUT_MEMBER", List.of("joe")
         )).thenReturn(List.of(usage));
         when(mediaVariantRepository.findByMediaAsset_IdIn(List.of(asset.getId())))
                 .thenReturn(List.of(buildVariant(asset, "card", "JPEG", "joe/card.jpg")));

backend/src/test/java/com/printcalculator/service/payment/InvoicePdfRenderingServiceTest.java

@@ -0,0 +1,85 @@
+package com.printcalculator.service.payment;
+
+import com.printcalculator.entity.Order;
+import com.printcalculator.entity.OrderItem;
+import org.junit.jupiter.api.Test;
+import org.thymeleaf.TemplateEngine;
+
+import java.math.BigDecimal;
+import java.nio.charset.StandardCharsets;
+import java.time.OffsetDateTime;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+class InvoicePdfRenderingServiceTest {
+
+    @Test
+    void generateDocumentPdf_shouldDescribeShopItemsWithProductAndVariant() {
+        CapturingInvoicePdfRenderingService service = new CapturingInvoicePdfRenderingService();
+        QrBillService qrBillService = mock(QrBillService.class);
+        when(qrBillService.generateQrBillSvg(org.mockito.ArgumentMatchers.any(Order.class)))
+                .thenReturn("<svg/>".getBytes(StandardCharsets.UTF_8));
+
+        Order order = new Order();
+        order.setId(UUID.randomUUID());
+        order.setCreatedAt(OffsetDateTime.parse("2026-03-10T10:15:30+01:00"));
+        order.setBillingCustomerType("PRIVATE");
+        order.setBillingFirstName("Joe");
+        order.setBillingLastName("Buyer");
+        order.setBillingAddressLine1("Via Test 1");
+        order.setBillingZip("6900");
+        order.setBillingCity("Lugano");
+        order.setBillingCountryCode("CH");
+        order.setSetupCostChf(BigDecimal.ZERO);
+        order.setShippingCostChf(new BigDecimal("2.00"));
+        order.setSubtotalChf(new BigDecimal("36.80"));
+        order.setTotalChf(new BigDecimal("38.80"));
+        order.setCadTotalChf(BigDecimal.ZERO);
+
+        OrderItem shopItem = new OrderItem();
+        shopItem.setItemType("SHOP_PRODUCT");
+        shopItem.setDisplayName("Desk Cable Clip");
+        shopItem.setOriginalFilename("desk-cable-clip-demo.stl");
+        shopItem.setShopProductName("Desk Cable Clip");
+        shopItem.setShopVariantLabel("Coral Red");
+        shopItem.setQuantity(2);
+        shopItem.setUnitPriceChf(new BigDecimal("14.90"));
+        shopItem.setLineTotalChf(new BigDecimal("29.80"));
+
+        OrderItem printItem = new OrderItem();
+        printItem.setItemType("PRINT_FILE");
+        printItem.setDisplayName("gear-cover.stl");
+        printItem.setOriginalFilename("gear-cover.stl");
+        printItem.setQuantity(1);
+        printItem.setUnitPriceChf(new BigDecimal("7.00"));
+        printItem.setLineTotalChf(new BigDecimal("7.00"));
+
+        byte[] pdf = service.generateDocumentPdf(order, List.of(shopItem, printItem), true, qrBillService, null);
+
+        assertNotNull(pdf);
+        @SuppressWarnings("unchecked")
+        List<Map<String, Object>> invoiceLineItems = (List<Map<String, Object>>) service.capturedVariables.get("invoiceLineItems");
+        assertEquals("Desk Cable Clip - Coral Red", invoiceLineItems.getFirst().get("description"));
+        assertEquals("Stampa 3D: gear-cover.stl", invoiceLineItems.get(1).get("description"));
+    }
+
+    private static class CapturingInvoicePdfRenderingService extends InvoicePdfRenderingService {
+        private Map<String, Object> capturedVariables;
+
+        private CapturingInvoicePdfRenderingService() {
+            super(mock(TemplateEngine.class));
+        }
+
+        @Override
+        public byte[] generateInvoicePdfBytesFromTemplate(Map<String, Object> invoiceTemplateVariables, String qrBillSvg) {
+            this.capturedVariables = invoiceTemplateVariables;
+            return new byte[]{1, 2, 3};
+        }
+    }
+}

backend/src/test/java/com/printcalculator/service/shop/ShopCartServiceTest.java

@@ -0,0 +1,220 @@
+package com.printcalculator.service.shop;
+
+import com.printcalculator.dto.ShopCartAddItemRequest;
+import com.printcalculator.entity.QuoteLineItem;
+import com.printcalculator.entity.QuoteSession;
+import com.printcalculator.entity.ShopCategory;
+import com.printcalculator.entity.ShopProduct;
+import com.printcalculator.entity.ShopProductVariant;
+import com.printcalculator.repository.QuoteLineItemRepository;
+import com.printcalculator.repository.QuoteSessionRepository;
+import com.printcalculator.repository.ShopProductModelAssetRepository;
+import com.printcalculator.repository.ShopProductVariantRepository;
+import com.printcalculator.service.QuoteSessionTotalsService;
+import com.printcalculator.service.quote.QuoteSessionResponseAssembler;
+import com.printcalculator.service.quote.QuoteStorageService;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.mock.web.MockHttpServletRequest;
+
+import java.math.BigDecimal;
+import java.time.OffsetDateTime;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@ExtendWith(MockitoExtension.class)
+class ShopCartServiceTest {
+
+    @Mock
+    private QuoteSessionRepository quoteSessionRepository;
+    @Mock
+    private QuoteLineItemRepository quoteLineItemRepository;
+    @Mock
+    private ShopProductVariantRepository shopProductVariantRepository;
+    @Mock
+    private ShopProductModelAssetRepository shopProductModelAssetRepository;
+    @Mock
+    private QuoteSessionTotalsService quoteSessionTotalsService;
+    @Mock
+    private QuoteSessionResponseAssembler quoteSessionResponseAssembler;
+    @Mock
+    private ShopStorageService shopStorageService;
+    @Mock
+    private ShopCartCookieService shopCartCookieService;
+
+    private ShopCartService service;
+
+    @BeforeEach
+    void setUp() {
+        service = new ShopCartService(
+                quoteSessionRepository,
+                quoteLineItemRepository,
+                shopProductVariantRepository,
+                shopProductModelAssetRepository,
+                quoteSessionTotalsService,
+                quoteSessionResponseAssembler,
+                new QuoteStorageService(),
+                shopStorageService,
+                shopCartCookieService
+        );
+    }
+
+    @Test
+    void addItem_shouldCreateServerCartAndPersistVariantPricingSnapshot() {
+        UUID sessionId = UUID.randomUUID();
+        UUID lineItemId = UUID.randomUUID();
+        UUID variantId = UUID.randomUUID();
+        List<QuoteLineItem> savedItems = new ArrayList<>();
+
+        ShopProductVariant variant = buildVariant(variantId);
+
+        when(shopCartCookieService.extractSessionId(any())).thenReturn(Optional.empty());
+        when(shopCartCookieService.getCookieTtlDays()).thenReturn(30L);
+        when(shopProductVariantRepository.findById(variantId)).thenReturn(Optional.of(variant));
+        when(shopProductModelAssetRepository.findByProduct_Id(variant.getProduct().getId())).thenReturn(Optional.empty());
+        when(quoteSessionRepository.save(any(QuoteSession.class))).thenAnswer(invocation -> {
+            QuoteSession session = invocation.getArgument(0);
+            if (session.getId() == null) {
+                session.setId(sessionId);
+            }
+            return session;
+        });
+        when(quoteLineItemRepository.findFirstByQuoteSession_IdAndLineItemTypeAndShopProductVariant_Id(
+                eq(sessionId),
+                eq("SHOP_PRODUCT"),
+                eq(variantId)
+        )).thenReturn(Optional.empty());
+        when(quoteLineItemRepository.save(any(QuoteLineItem.class))).thenAnswer(invocation -> {
+            QuoteLineItem item = invocation.getArgument(0);
+            if (item.getId() == null) {
+                item.setId(lineItemId);
+            }
+            savedItems.clear();
+            savedItems.add(item);
+            return item;
+        });
+        when(quoteLineItemRepository.findByQuoteSessionIdOrderByCreatedAtAsc(sessionId)).thenAnswer(invocation -> List.copyOf(savedItems));
+        when(quoteSessionTotalsService.compute(any(), any())).thenReturn(
+                new QuoteSessionTotalsService.QuoteSessionTotals(
+                        new BigDecimal("22.80"),
+                        BigDecimal.ZERO,
+                        BigDecimal.ZERO,
+                        new BigDecimal("22.80"),
+                        BigDecimal.ZERO,
+                        BigDecimal.ZERO,
+                        BigDecimal.ZERO,
+                        new BigDecimal("2.00"),
+                        new BigDecimal("24.80"),
+                        BigDecimal.ZERO
+                )
+        );
+        when(quoteSessionResponseAssembler.assemble(any(), any(), any())).thenAnswer(invocation -> {
+            QuoteSession session = invocation.getArgument(0);
+            Map<String, Object> response = new HashMap<>();
+            response.put("session", session);
+            response.put("items", List.of());
+            response.put("grandTotalChf", new BigDecimal("24.80"));
+            return response;
+        });
+
+        ShopCartAddItemRequest payload = new ShopCartAddItemRequest();
+        payload.setShopProductVariantId(variantId);
+        payload.setQuantity(2);
+
+        ShopCartService.CartResult result = service.addItem(new MockHttpServletRequest(), payload);
+
+        assertEquals(sessionId, result.sessionId());
+        assertFalse(result.clearCookie());
+        assertEquals(new BigDecimal("24.80"), result.response().get("grandTotalChf"));
+
+        QuoteLineItem savedItem = savedItems.getFirst();
+        assertEquals("SHOP_PRODUCT", savedItem.getLineItemType());
+        assertEquals("Desk Cable Clip", savedItem.getDisplayName());
+        assertEquals("desk-cable-clip", savedItem.getOriginalFilename());
+        assertEquals(2, savedItem.getQuantity());
+        assertEquals("PLA", savedItem.getMaterialCode());
+        assertEquals("Coral Red", savedItem.getColorCode());
+        assertEquals("Desk Cable Clip", savedItem.getShopProductName());
+        assertEquals("Coral Red", savedItem.getShopVariantLabel());
+        assertEquals("Coral Red", savedItem.getShopVariantColorName());
+        assertAmountEquals("11.40", savedItem.getUnitPriceChf());
+        assertNull(savedItem.getStoredPath());
+    }
+
+    @Test
+    void loadCart_withExpiredCookieSession_shouldExpireSessionAndAskCookieClear() {
+        UUID sessionId = UUID.randomUUID();
+        QuoteSession session = new QuoteSession();
+        session.setId(sessionId);
+        session.setSessionType("SHOP_CART");
+        session.setStatus("ACTIVE");
+        session.setExpiresAt(OffsetDateTime.now().minusHours(1));
+
+        Map<String, Object> emptyResponse = new HashMap<>();
+        emptyResponse.put("session", null);
+        emptyResponse.put("items", List.of());
+
+        when(shopCartCookieService.hasCartCookie(any())).thenReturn(true);
+        when(shopCartCookieService.extractSessionId(any())).thenReturn(Optional.of(sessionId));
+        when(quoteSessionRepository.findByIdAndSessionType(sessionId, "SHOP_CART")).thenReturn(Optional.of(session));
+        when(quoteSessionRepository.save(any(QuoteSession.class))).thenAnswer(invocation -> invocation.getArgument(0));
+        when(quoteSessionResponseAssembler.emptyCart()).thenReturn(emptyResponse);
+
+        ShopCartService.CartResult result = service.loadCart(new MockHttpServletRequest());
+
+        assertTrue(result.clearCookie());
+        assertNull(result.sessionId());
+        assertEquals(emptyResponse, result.response());
+        assertEquals("EXPIRED", session.getStatus());
+        verify(quoteSessionRepository).save(session);
+    }
+
+    private ShopProductVariant buildVariant(UUID variantId) {
+        ShopCategory category = new ShopCategory();
+        category.setId(UUID.randomUUID());
+        category.setSlug("cable-management");
+        category.setName("Cable Management");
+        category.setIsActive(true);
+
+        ShopProduct product = new ShopProduct();
+        product.setId(UUID.randomUUID());
+        product.setCategory(category);
+        product.setSlug("desk-cable-clip");
+        product.setName("Desk Cable Clip");
+        product.setIsActive(true);
+
+        ShopProductVariant variant = new ShopProductVariant();
+        variant.setId(variantId);
+        variant.setProduct(product);
+        variant.setSku("DEMO-CLIP-CORAL");
+        variant.setVariantLabel("Coral Red");
+        variant.setColorName("Coral Red");
+        variant.setColorHex("#ff6b6b");
+        variant.setInternalMaterialCode("PLA");
+        variant.setPriceChf(new BigDecimal("11.40"));
+        variant.setIsActive(true);
+        variant.setIsDefault(false);
+        return variant;
+    }
+
+    private void assertAmountEquals(String expected, BigDecimal actual) {
+        assertTrue(new BigDecimal(expected).compareTo(actual) == 0,
+                "Expected " + expected + " but got " + actual);
+    }
+}

frontend/src/app/app.routes.ts

@@ -31,7 +31,6 @@ const appChildRoutes: Routes = [
       seoTitle: 'Shop 3D fab',
       seoDescription:
         'Catalogo prodotti stampati in 3D e soluzioni tecniche pronte all uso.',
-      seoRobots: 'noindex, nofollow',
     },
   },
   {

frontend/src/app/core/services/seo.service.ts

@@ -4,6 +4,14 @@ import { Title, Meta } from '@angular/platform-browser';
 import { ActivatedRouteSnapshot, NavigationEnd, Router } from '@angular/router';
 import { filter } from 'rxjs/operators';
 
+export interface PageSeoOverride {
+  title?: string | null;
+  description?: string | null;
+  robots?: string | null;
+  ogTitle?: string | null;
+  ogDescription?: string | null;
+}
+
 @Injectable({
   providedIn: 'root',
 })
@@ -31,20 +39,43 @@ export class SeoService {
       });
   }
 
+  applyPageSeo(override: PageSeoOverride): void {
+    const title = this.asString(override.title) ?? this.defaultTitle;
+    const description =
+      this.asString(override.description) ?? this.defaultDescription;
+    const robots = this.asString(override.robots) ?? 'index, follow';
+    const ogTitle = this.asString(override.ogTitle) ?? title;
+    const ogDescription = this.asString(override.ogDescription) ?? description;
+
+    this.applySeoValues(title, description, robots, ogTitle, ogDescription);
+  }
+
   private applyRouteSeo(rootSnapshot: ActivatedRouteSnapshot): void {
     const mergedData = this.getMergedRouteData(rootSnapshot);
     const title = this.asString(mergedData['seoTitle']) ?? this.defaultTitle;
     const description =
       this.asString(mergedData['seoDescription']) ?? this.defaultDescription;
     const robots = this.asString(mergedData['seoRobots']) ?? 'index, follow';
+    const ogTitle = this.asString(mergedData['ogTitle']) ?? title;
+    const ogDescription = this.asString(mergedData['ogDescription']) ?? description;
 
+    this.applySeoValues(title, description, robots, ogTitle, ogDescription);
+  }
+
+  private applySeoValues(
+    title: string,
+    description: string,
+    robots: string,
+    ogTitle: string,
+    ogDescription: string,
+  ): void {
     this.titleService.setTitle(title);
     this.metaService.updateTag({ name: 'description', content: description });
     this.metaService.updateTag({ name: 'robots', content: robots });
-    this.metaService.updateTag({ property: 'og:title', content: title });
+    this.metaService.updateTag({ property: 'og:title', content: ogTitle });
     this.metaService.updateTag({
       property: 'og:description',
-      content: description,
+      content: ogDescription,
     });
     this.metaService.updateTag({ property: 'og:type', content: 'website' });
     this.metaService.updateTag({ name: 'twitter:card', content: 'summary' });

frontend/src/app/features/admin/pages/admin-dashboard.component.html

@@ -67,12 +67,26 @@
             </option>
           </select>
         </label>
+        <label class="toolbar-field" for="order-type-filter">
+          <span>Tipo ordine</span>
+          <select
+            class="ui-form-control"
+            id="order-type-filter"
+            [ngModel]="orderTypeFilter"
+            (ngModelChange)="onOrderTypeFilterChange($event)"
+          >
+            <option *ngFor="let option of orderTypeFilterOptions" [ngValue]="option">
+              {{ option }}
+            </option>
+          </select>
+        </label>
       </div>
       <div class="table-wrap ui-table-wrap">
         <table class="ui-data-table">
           <thead>
             <tr>
               <th>Ordine</th>
+              <th>Tipo</th>
               <th>Email</th>
               <th>Pagamento</th>
               <th>Stato ordine</th>
@@ -86,6 +100,15 @@
               (click)="openDetails(order.id)"
             >
               <td>{{ order.orderNumber }}</td>
+              <td>
+                <span
+                  class="order-type-badge"
+                  [class.order-type-badge--shop]="orderKind(order) === 'SHOP'"
+                  [class.order-type-badge--mixed]="orderKind(order) === 'MIXED'"
+                >
+                  {{ orderKindLabel(order) }}
+                </span>
+              </td>
               <td>{{ order.customerEmail }}</td>
               <td>{{ order.paymentStatus || "PENDING" }}</td>
               <td>{{ order.status }}</td>
@@ -94,7 +117,7 @@
               </td>
             </tr>
             <tr class="no-results" *ngIf="filteredOrders.length === 0">
-              <td colspan="5">
+              <td colspan="6">
                 Nessun ordine trovato per i filtri selezionati.
               </td>
             </tr>
@@ -105,7 +128,16 @@
 
     <section class="detail-panel ui-detail-panel" *ngIf="selectedOrder">
       <div class="detail-header">
-        <h2>Dettaglio ordine {{ selectedOrder.orderNumber }}</h2>
+        <div class="detail-title-row">
+          <h2>Dettaglio ordine {{ selectedOrder.orderNumber }}</h2>
+          <span
+            class="order-type-badge"
+            [class.order-type-badge--shop]="orderKind(selectedOrder) === 'SHOP'"
+            [class.order-type-badge--mixed]="orderKind(selectedOrder) === 'MIXED'"
+          >
+            {{ orderKindLabel(selectedOrder) }}
+          </span>
+        </div>
         <p class="order-uuid">
           UUID:
           <code
@@ -129,6 +161,9 @@
         <div class="ui-meta-item">
           <strong>Stato ordine</strong><span>{{ selectedOrder.status }}</span>
         </div>
+        <div class="ui-meta-item">
+          <strong>Tipo ordine</strong><span>{{ orderKindLabel(selectedOrder) }}</span>
+        </div>
         <div class="ui-meta-item">
           <strong>Totale</strong
           ><span>{{
@@ -207,6 +242,7 @@
           type="button"
           class="ui-button ui-button--ghost"
           (click)="openPrintDetails()"
+          [disabled]="!hasPrintItems(selectedOrder)"
         >
           Dettagli stampa
         </button>
@@ -215,38 +251,60 @@
       <div class="items">
         <div class="item" *ngFor="let item of selectedOrder.items">
           <div class="item-main">
-            <p class="file-name">
-              <strong>{{ item.originalFilename }}</strong>
-            </p>
-            <p class="item-meta">
-              Qta: {{ item.quantity }} | Materiale:
-              {{ getItemMaterialLabel(item) }} | Colore:
+            <div class="item-heading">
+              <p class="file-name">
+                <strong>{{ itemDisplayName(item) }}</strong>
+              </p>
               <span
-                class="color-swatch"
-                *ngIf="getItemColorHex(item) as colorHex"
-                [style.background-color]="colorHex"
-              ></span>
-              <span>
-                {{ getItemColorLabel(item) }}
-                <ng-container *ngIf="getItemColorCodeSuffix(item) as colorCode">
-                  ({{ colorCode }})
-                </ng-container>
+                class="item-kind-badge"
+                [class.item-kind-badge--shop]="isShopItem(item)"
+              >
+                {{ isShopItem(item) ? "Shop" : "Calcolatore" }}
               </span>
-              | Nozzle: {{ item.nozzleDiameterMm ?? "-" }} mm | Layer:
+            </div>
+            <p class="item-meta">
+              <span>Qta: {{ item.quantity }}</span>
+              <span *ngIf="showItemMaterial(item)">
+                Materiale: {{ getItemMaterialLabel(item) }}
+              </span>
+              <span *ngIf="itemVariantLabel(item) as variantLabel">
+                Variante: {{ variantLabel }}
+              </span>
+              <span class="item-meta__color">
+                Colore:
+                <span
+                  class="color-swatch"
+                  *ngIf="getItemColorHex(item) as colorHex"
+                  [style.background-color]="colorHex"
+                ></span>
+                <span>
+                  {{ getItemColorLabel(item) }}
+                  <ng-container *ngIf="getItemColorCodeSuffix(item) as colorCode">
+                    ({{ colorCode }})
+                  </ng-container>
+                </span>
+              </span>
+            </p>
+            <p class="item-tech" *ngIf="showItemPrintDetails(item)">
+              Nozzle: {{ item.nozzleDiameterMm ?? "-" }} mm | Layer:
               {{ item.layerHeightMm ?? "-" }} mm | Infill:
               {{ item.infillPercent ?? "-" }}% | Supporti:
               {{ formatSupports(item.supportsEnabled) }}
-              | Riga:
+            </p>
+            <p class="item-total">
+              Riga:
               {{ item.lineTotalChf | currency: "CHF" : "symbol" : "1.2-2" }}
             </p>
           </div>
-          <button
-            type="button"
-            class="ui-button ui-button--ghost"
-            (click)="downloadItemFile(item.id, item.originalFilename)"
-          >
-            Scarica file
-          </button>
+          <div class="item-actions">
+            <button
+              type="button"
+              class="ui-button ui-button--ghost"
+              (click)="downloadItemFile(item.id, item.originalFilename || itemDisplayName(item))"
+            >
+              {{ downloadItemLabel(item) }}
+            </button>
+          </div>
         </div>
       </div>
     </section>
@@ -315,7 +373,7 @@
 
     <h4>Parametri per file</h4>
     <div class="file-color-list">
-      <div class="file-color-row" *ngFor="let item of selectedOrder.items">
+      <div class="file-color-row" *ngFor="let item of printItems(selectedOrder)">
         <span class="filename">{{ item.originalFilename }}</span>
         <span class="file-color">
           {{ getItemMaterialLabel(item) }} | Colore:

frontend/src/app/features/admin/pages/admin-dashboard.component.scss

@@ -21,10 +21,11 @@
 
 .list-toolbar {
   display: grid;
-  grid-template-columns: minmax(230px, 1.6fr) minmax(170px, 1fr) minmax(
-      190px,
-      1fr
-    );
+  grid-template-columns:
+    minmax(230px, 1.6fr)
+    minmax(170px, 1fr)
+    minmax(190px, 1fr)
+    minmax(170px, 1fr);
   gap: var(--space-2);
   margin-bottom: var(--space-3);
 }
@@ -69,6 +70,13 @@ tbody tr.no-results:hover {
   margin: 0 0 var(--space-2);
 }
 
+.detail-title-row {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: var(--space-2);
+}
+
 .actions-block {
   display: flex;
   flex-wrap: wrap;
@@ -113,6 +121,15 @@ tbody tr.no-results:hover {
 
 .item-main {
   min-width: 0;
+  display: grid;
+  gap: var(--space-2);
+}
+
+.item-heading {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: var(--space-2);
 }
 
 .file-name {
@@ -124,7 +141,7 @@ tbody tr.no-results:hover {
 }
 
 .item-meta {
-  margin: var(--space-1) 0 0;
+  margin: 0;
   font-size: 0.84rem;
   color: var(--color-text-muted);
   display: flex;
@@ -133,7 +150,33 @@ tbody tr.no-results:hover {
   flex-wrap: wrap;
 }
 
-.item button {
+.item-meta__color {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+}
+
+.item-tech,
+.item-total {
+  margin: 0;
+  font-size: 0.84rem;
+}
+
+.item-tech {
+  color: var(--color-text-muted);
+}
+
+.item-total {
+  font-weight: 600;
+  color: var(--color-text);
+}
+
+.item-actions {
+  display: flex;
+  align-items: flex-start;
+}
+
+.item-actions button {
   justify-self: start;
 }
 
@@ -150,6 +193,32 @@ tbody tr.no-results:hover {
   margin: 0;
 }
 
+.order-type-badge,
+.item-kind-badge {
+  display: inline-flex;
+  align-items: center;
+  border-radius: 999px;
+  padding: 0.2rem 0.65rem;
+  background: var(--color-neutral-100);
+  color: var(--color-text-muted);
+  font-size: 0.72rem;
+  font-weight: 700;
+  letter-spacing: 0.02em;
+  text-transform: uppercase;
+  white-space: nowrap;
+}
+
+.order-type-badge--shop,
+.item-kind-badge--shop {
+  background: color-mix(in srgb, var(--color-brand) 12%, white);
+  color: var(--color-brand);
+}
+
+.order-type-badge--mixed {
+  background: color-mix(in srgb, #f59e0b 16%, white);
+  color: #9a5b00;
+}
+
 .modal-backdrop {
   position: fixed;
   inset: 0;
@@ -247,6 +316,10 @@ h4 {
     align-items: flex-start;
   }
 
+  .item-actions {
+    width: 100%;
+  }
+
   .actions-block {
     flex-direction: column;
     align-items: stretch;

frontend/src/app/features/admin/pages/admin-dashboard.component.ts

@@ -26,6 +26,7 @@ export class AdminDashboardComponent implements OnInit {
   orderSearchTerm = '';
   paymentStatusFilter = 'ALL';
   orderStatusFilter = 'ALL';
+  orderTypeFilter = 'ALL';
   showPrintDetails = false;
   loading = false;
   detailLoading = false;
@@ -62,6 +63,7 @@ export class AdminDashboardComponent implements OnInit {
     'COMPLETED',
     'CANCELLED',
   ];
+  readonly orderTypeFilterOptions = ['ALL', 'SHOP', 'CALCULATOR', 'MIXED'];
 
   ngOnInit(): void {
     this.loadOrders();
@@ -117,6 +119,11 @@ export class AdminDashboardComponent implements OnInit {
     this.applyListFiltersAndSelection();
   }
 
+  onOrderTypeFilterChange(value: string): void {
+    this.orderTypeFilter = value || 'ALL';
+    this.applyListFiltersAndSelection();
+  }
+
   openDetails(orderId: string): void {
     this.detailLoading = true;
     this.adminOrdersService.getOrder(orderId).subscribe({
@@ -124,6 +131,7 @@ export class AdminDashboardComponent implements OnInit {
         this.selectedOrder = order;
         this.selectedStatus = order.status;
         this.selectedPaymentMethod = order.paymentMethod || 'OTHER';
+        this.showPrintDetails = this.showPrintDetails && this.hasPrintItems(order);
         this.detailLoading = false;
       },
       error: () => {
@@ -247,6 +255,9 @@ export class AdminDashboardComponent implements OnInit {
   }
 
   openPrintDetails(): void {
+    if (!this.selectedOrder || !this.hasPrintItems(this.selectedOrder)) {
+      return;
+    }
     this.showPrintDetails = true;
   }
 
@@ -267,6 +278,34 @@ export class AdminDashboardComponent implements OnInit {
     return 'Bozza';
   }
 
+  isShopItem(item: AdminOrderItem): boolean {
+    return String(item?.itemType ?? '').toUpperCase() === 'SHOP_PRODUCT';
+  }
+
+  itemDisplayName(item: AdminOrderItem): string {
+    const displayName = (item.displayName || '').trim();
+    if (displayName) {
+      return displayName;
+    }
+
+    const shopName = (item.shopProductName || '').trim();
+    if (shopName) {
+      return shopName;
+    }
+
+    return (item.originalFilename || '').trim() || '-';
+  }
+
+  itemVariantLabel(item: AdminOrderItem): string | null {
+    const variantLabel = (item.shopVariantLabel || '').trim();
+    if (variantLabel) {
+      return variantLabel;
+    }
+
+    const colorName = (item.shopVariantColorName || '').trim();
+    return colorName || null;
+  }
+
   isHexColor(value?: string): boolean {
     return (
       typeof value === 'string' &&
@@ -291,12 +330,22 @@ export class AdminDashboardComponent implements OnInit {
   }
 
   getItemColorLabel(item: AdminOrderItem): string {
+    const shopColorName = (item.shopVariantColorName || '').trim();
+    if (shopColorName) {
+      return shopColorName;
+    }
+
     const colorName = (item.filamentColorName || '').trim();
     const colorCode = (item.colorCode || '').trim();
     return colorName || colorCode || '-';
   }
 
   getItemColorHex(item: AdminOrderItem): string | null {
+    const shopColorHex = (item.shopVariantColorHex || '').trim();
+    if (this.isHexColor(shopColorHex)) {
+      return shopColorHex;
+    }
+
     const variantHex = (item.filamentColorHex || '').trim();
     if (this.isHexColor(variantHex)) {
       return variantHex;
@@ -336,6 +385,54 @@ export class AdminDashboardComponent implements OnInit {
     return 'Supporti -';
   }
 
+  showItemMaterial(item: AdminOrderItem): boolean {
+    return !this.isShopItem(item);
+  }
+
+  showItemPrintDetails(item: AdminOrderItem): boolean {
+    return !this.isShopItem(item);
+  }
+
+  hasShopItems(order: AdminOrder | null): boolean {
+    return (order?.items || []).some((item) => this.isShopItem(item));
+  }
+
+  hasPrintItems(order: AdminOrder | null): boolean {
+    return (order?.items || []).some((item) => !this.isShopItem(item));
+  }
+
+  printItems(order: AdminOrder | null): AdminOrderItem[] {
+    return (order?.items || []).filter((item) => !this.isShopItem(item));
+  }
+
+  orderKind(order: AdminOrder | null): 'SHOP' | 'CALCULATOR' | 'MIXED' {
+    const hasShop = this.hasShopItems(order);
+    const hasPrint = this.hasPrintItems(order);
+
+    if (hasShop && hasPrint) {
+      return 'MIXED';
+    }
+    if (hasShop) {
+      return 'SHOP';
+    }
+    return 'CALCULATOR';
+  }
+
+  orderKindLabel(order: AdminOrder | null): string {
+    switch (this.orderKind(order)) {
+      case 'SHOP':
+        return 'Shop';
+      case 'MIXED':
+        return 'Misto';
+      default:
+        return 'Calcolatore';
+    }
+  }
+
+  downloadItemLabel(item: AdminOrderItem): string {
+    return this.isShopItem(item) ? 'Scarica modello' : 'Scarica file';
+  }
+
   isSelected(orderId: string): boolean {
     return this.selectedOrder?.id === orderId;
   }
@@ -349,6 +446,7 @@ export class AdminDashboardComponent implements OnInit {
     this.selectedStatus = updatedOrder.status;
     this.selectedPaymentMethod =
       updatedOrder.paymentMethod || this.selectedPaymentMethod;
+    this.showPrintDetails = this.showPrintDetails && this.hasPrintItems(updatedOrder);
   }
 
   private applyListFiltersAndSelection(): void {
@@ -384,8 +482,16 @@ export class AdminDashboardComponent implements OnInit {
       const matchesOrderStatus =
         this.orderStatusFilter === 'ALL' ||
         orderStatus === this.orderStatusFilter;
+      const matchesOrderType =
+        this.orderTypeFilter === 'ALL' ||
+        this.orderKind(order) === this.orderTypeFilter;
 
-      return matchesSearch && matchesPayment && matchesOrderStatus;
+      return (
+        matchesSearch &&
+        matchesPayment &&
+        matchesOrderStatus &&
+        matchesOrderType
+      );
     });
   }
 

frontend/src/app/features/admin/services/admin-orders.service.ts

@@ -5,10 +5,19 @@ import { environment } from '../../../../environments/environment';
 
 export interface AdminOrderItem {
   id: string;
+  itemType: string;
   originalFilename: string;
+  displayName?: string;
   materialCode: string;
   colorCode: string;
   filamentVariantId?: number;
+  shopProductId?: string;
+  shopProductVariantId?: string;
+  shopProductSlug?: string;
+  shopProductName?: string;
+  shopVariantLabel?: string;
+  shopVariantColorName?: string;
+  shopVariantColorHex?: string;
   filamentVariantDisplayName?: string;
   filamentColorName?: string;
   filamentColorHex?: string;

frontend/src/app/features/checkout/checkout.component.html

@@ -254,15 +254,19 @@
           <div class="summary-items" *ngIf="quoteSession() as session">
             <div class="summary-item" *ngFor="let item of session.items">
               <div class="item-details">
-                <span class="item-name">{{ item.originalFilename }}</span>
+                <span class="item-name">{{ itemDisplayName(item) }}</span>
                 <div class="item-specs">
                   <span
                     >{{ "CHECKOUT.QTY" | translate }}: {{ item.quantity }}</span
                   >
-                  <span>
+                  <span *ngIf="showItemMaterial(item)">
                     {{ "CHECKOUT.MATERIAL" | translate }}:
                     {{ itemMaterial(item) }}
                   </span>
+                  <span *ngIf="itemVariantLabel(item) as variantLabel">
+                    {{ "SHOP.VARIANT" | translate }}:
+                    {{ variantLabel }}
+                  </span>
                   <span class="item-color" *ngIf="itemColorLabel(item) !== '-'">
                     <span
                       class="color-dot"
@@ -271,14 +275,11 @@
                     <span class="color-name">{{ itemColorLabel(item) }}</span>
                   </span>
                 </div>
-                <div class="item-specs-sub">
+                <div class="item-specs-sub" *ngIf="showItemPrintMetrics(item)">
                   {{ item.printTimeSeconds / 3600 | number: "1.1-1" }}h |
                   {{ item.materialGrams | number: "1.0-0" }}g
                 </div>
-                <div
-                  class="item-preview"
-                  *ngIf="isCadSession() && isStlItem(item)"
-                >
+                <div class="item-preview" *ngIf="isStlItem(item)">
                   <ng-container
                     *ngIf="previewFile(item) as itemPreview; else previewState"
                   >

frontend/src/app/features/checkout/checkout.component.spec.ts

@@ -0,0 +1,64 @@
+import { TestBed } from '@angular/core/testing';
+import { ActivatedRoute, Router } from '@angular/router';
+import { of } from 'rxjs';
+import { FormBuilder } from '@angular/forms';
+import { CheckoutComponent } from './checkout.component';
+import { QuoteEstimatorService } from '../calculator/services/quote-estimator.service';
+import { LanguageService } from '../../core/services/language.service';
+
+describe('CheckoutComponent', () => {
+  let component: CheckoutComponent;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [
+        FormBuilder,
+        {
+          provide: QuoteEstimatorService,
+          useValue: jasmine.createSpyObj<QuoteEstimatorService>(
+            'QuoteEstimatorService',
+            ['getQuoteSession'],
+          ),
+        },
+        {
+          provide: Router,
+          useValue: jasmine.createSpyObj<Router>('Router', ['navigate']),
+        },
+        {
+          provide: ActivatedRoute,
+          useValue: {
+            queryParams: of({}),
+          },
+        },
+        {
+          provide: LanguageService,
+          useValue: {
+            selectedLang: () => 'it',
+          },
+        },
+      ],
+    });
+
+    component = TestBed.runInInjectionContext(() => new CheckoutComponent());
+  });
+
+  it('prefers shop variant metadata for labels and swatches', () => {
+    const item = {
+      lineItemType: 'SHOP_PRODUCT',
+      displayName: 'Desk Cable Clip',
+      shopProductName: 'Desk Cable Clip',
+      shopVariantLabel: 'Coral Red',
+      shopVariantColorName: 'Coral Red',
+      shopVariantColorHex: '#ff6b6b',
+      colorCode: 'Rosso',
+    };
+
+    expect(component.isShopItem(item)).toBeTrue();
+    expect(component.itemDisplayName(item)).toBe('Desk Cable Clip');
+    expect(component.itemVariantLabel(item)).toBe('Coral Red');
+    expect(component.itemColorLabel(item)).toBe('Coral Red');
+    expect(component.itemColorSwatch(item)).toBe('#ff6b6b');
+    expect(component.showItemMaterial(item)).toBeFalse();
+    expect(component.showItemPrintMetrics(item)).toBeFalse();
+  });
+});

frontend/src/app/features/checkout/checkout.component.ts

@@ -172,7 +172,7 @@ export class CheckoutComponent implements OnInit {
     this.quoteService.getQuoteSession(this.sessionId).subscribe({
       next: (session) => {
         this.quoteSession.set(session);
-        if (this.isCadSessionData(session)) {
+        if (Array.isArray(session?.items) && session.items.length > 0) {
           this.loadStlPreviews(session);
         } else {
           this.resetPreviewState();
@@ -231,6 +231,39 @@ export class CheckoutComponent implements OnInit {
     );
   }
 
+  isShopItem(item: any): boolean {
+    return String(item?.lineItemType ?? '').toUpperCase() === 'SHOP_PRODUCT';
+  }
+
+  itemDisplayName(item: any): string {
+    const displayName = String(item?.displayName ?? '').trim();
+    if (displayName) {
+      return displayName;
+    }
+    const shopName = String(item?.shopProductName ?? '').trim();
+    if (shopName) {
+      return shopName;
+    }
+    return String(item?.originalFilename ?? '-');
+  }
+
+  itemVariantLabel(item: any): string | null {
+    const variantLabel = String(item?.shopVariantLabel ?? '').trim();
+    if (variantLabel) {
+      return variantLabel;
+    }
+    const colorName = String(item?.shopVariantColorName ?? '').trim();
+    return colorName || null;
+  }
+
+  showItemMaterial(item: any): boolean {
+    return !this.isShopItem(item);
+  }
+
+  showItemPrintMetrics(item: any): boolean {
+    return !this.isShopItem(item);
+  }
+
   isStlItem(item: any): boolean {
     const name = String(item?.originalFilename ?? '').toLowerCase();
     return name.endsWith('.stl');
@@ -249,11 +282,20 @@ export class CheckoutComponent implements OnInit {
   }
 
   itemColorLabel(item: any): string {
+    const shopColor = String(item?.shopVariantColorName ?? '').trim();
+    if (shopColor) {
+      return shopColor;
+    }
     const raw = String(item?.colorCode ?? '').trim();
     return raw || '-';
   }
 
   itemColorSwatch(item: any): string {
+    const shopHex = String(item?.shopVariantColorHex ?? '').trim();
+    if (this.isHexColor(shopHex)) {
+      return shopHex;
+    }
+
     const variantId = Number(item?.filamentVariantId);
     if (Number.isFinite(variantId) && this.variantHexById.has(variantId)) {
       return this.variantHexById.get(variantId)!;
@@ -303,7 +345,7 @@ export class CheckoutComponent implements OnInit {
       return;
     }
     this.selectedPreviewFile.set(file);
-    this.selectedPreviewName.set(String(item?.originalFilename ?? file.name));
+    this.selectedPreviewName.set(this.itemDisplayName(item));
     this.selectedPreviewColor.set(this.previewColor(item));
     this.previewModalOpen.set(true);
   }
@@ -353,7 +395,6 @@ export class CheckoutComponent implements OnInit {
   private loadStlPreviews(session: any): void {
     if (
       !this.sessionId ||
-      !this.isCadSessionData(session) ||
       !Array.isArray(session?.items)
     ) {
       return;

frontend/src/app/features/order/order.component.html

@@ -58,146 +58,214 @@
       </div>
     </div>
 
-    <ng-container *ngIf="o.status === 'PENDING_PAYMENT'">
-      <app-card
-        class="mb-6 status-reported-card"
-        *ngIf="o.paymentStatus === 'REPORTED'"
-      >
-        <div class="status-content text-center">
-          <h3>{{ "PAYMENT.STATUS_REPORTED_TITLE" | translate }}</h3>
-          <p>{{ "PAYMENT.STATUS_REPORTED_DESC" | translate }}</p>
-        </div>
-      </app-card>
+    <app-card
+      class="mb-6 status-reported-card"
+      *ngIf="o.status === 'PENDING_PAYMENT' && o.paymentStatus === 'REPORTED'"
+    >
+      <div class="status-content text-center">
+        <h3>{{ "PAYMENT.STATUS_REPORTED_TITLE" | translate }}</h3>
+        <p>{{ "PAYMENT.STATUS_REPORTED_DESC" | translate }}</p>
+      </div>
+    </app-card>
 
-      <div class="payment-layout ui-two-column-layout">
-        <div class="payment-main">
-          <app-card class="mb-6">
-            <div class="ui-card-header">
-              <h3 class="ui-card-title">{{ "PAYMENT.METHOD" | translate }}</h3>
-            </div>
+    <div class="payment-layout ui-two-column-layout">
+      <div class="payment-main">
+        <app-card class="mb-6" *ngIf="o.status === 'PENDING_PAYMENT'">
+          <div class="ui-card-header">
+            <h3 class="ui-card-title">{{ "PAYMENT.METHOD" | translate }}</h3>
+          </div>
 
-            <div class="payment-selection">
-              <div class="ui-choice-grid">
-                <div
-                  class="ui-choice-card"
-                  [class.is-selected]="selectedPaymentMethod === 'twint'"
-                  (click)="selectPayment('twint')"
-                >
-                  <span class="method-name">{{
-                    "PAYMENT.METHOD_TWINT" | translate
-                  }}</span>
-                </div>
-                <div
-                  class="ui-choice-card"
-                  [class.is-selected]="selectedPaymentMethod === 'bill'"
-                  (click)="selectPayment('bill')"
-                >
-                  <span class="method-name">{{
-                    "PAYMENT.METHOD_BANK" | translate
-                  }}</span>
-                </div>
-              </div>
-            </div>
-
-            <div
-              class="payment-details ui-soft-panel fade-in text-center"
-              *ngIf="selectedPaymentMethod === 'twint'"
-            >
-              <div class="details-header">
-                <h4>{{ "PAYMENT.TWINT_TITLE" | translate }}</h4>
-              </div>
-              <div class="qr-placeholder">
-                <img
-                  *ngIf="twintQrUrl()"
-                  class="twint-qr"
-                  [src]="getTwintQrUrl()"
-                  (error)="onTwintQrError()"
-                  [attr.alt]="'PAYMENT.TWINT_QR_ALT' | translate"
-                />
-                <p>{{ "PAYMENT.TWINT_DESC" | translate }}</p>
-                <p class="billing-hint">
-                  {{ "PAYMENT.BILLING_INFO_HINT" | translate }}
-                </p>
-                <div class="twint-mobile-action twint-button-container">
-                  <button
-                    type="button"
-                    class="twint-launch-button"
-                    (click)="openTwintPayment()"
-                  >
-                    <img
-                      class="twint-launch-button__image"
-                      [attr.alt]="'PAYMENT.TWINT_BUTTON_ALT' | translate"
-                      [src]="getTwintButtonImageUrl()"
-                    />
-                  </button>
-                </div>
-                <p class="amount">
-                  {{ "PAYMENT.TOTAL" | translate }}:
-                  {{ o.totalChf | currency: "CHF" }}
-                </p>
-              </div>
-            </div>
-
-            <div
-              class="payment-details ui-soft-panel fade-in text-center"
-              *ngIf="selectedPaymentMethod === 'bill'"
-            >
-              <div class="details-header">
-                <h4>{{ "PAYMENT.BANK_TITLE" | translate }}</h4>
-              </div>
-              <div class="bank-details">
-                <p class="billing-hint">
-                  {{ "PAYMENT.BILLING_INFO_HINT" | translate }}
-                </p>
-                <br />
-                <div class="qr-bill-actions">
-                  <app-button (click)="downloadQrInvoice()">
-                    {{ "PAYMENT.DOWNLOAD_QR" | translate }}
-                  </app-button>
-                </div>
-              </div>
-            </div>
-
-            <div class="ui-actions">
-              <app-button
-                variant="outline"
-                (click)="completeOrder()"
-                [disabled]="
-                  !selectedPaymentMethod || o.paymentStatus === 'REPORTED'
-                "
-                [fullWidth]="true"
+          <div class="payment-selection">
+            <div class="ui-choice-grid">
+              <div
+                class="ui-choice-card"
+                [class.is-selected]="selectedPaymentMethod === 'twint'"
+                (click)="selectPayment('twint')"
               >
-                {{
-                  o.paymentStatus === "REPORTED"
-                    ? ("PAYMENT.IN_VERIFICATION" | translate)
-                    : ("PAYMENT.CONFIRM" | translate)
-                }}
-              </app-button>
+                <span class="method-name">{{
+                  "PAYMENT.METHOD_TWINT" | translate
+                }}</span>
+              </div>
+              <div
+                class="ui-choice-card"
+                [class.is-selected]="selectedPaymentMethod === 'bill'"
+                (click)="selectPayment('bill')"
+              >
+                <span class="method-name">{{
+                  "PAYMENT.METHOD_BANK" | translate
+                }}</span>
+              </div>
             </div>
-          </app-card>
-        </div>
+          </div>
 
-        <div class="payment-summary">
-          <app-card class="sticky-card">
-            <div class="ui-card-header">
-              <h3 class="ui-card-title">
-                {{ "PAYMENT.SUMMARY_TITLE" | translate }}
-              </h3>
-              <p class="ui-card-subtitle order-id">
-                #{{ getDisplayOrderNumber(o) }}
+          <div
+            class="payment-details ui-soft-panel fade-in text-center"
+            *ngIf="selectedPaymentMethod === 'twint'"
+          >
+            <div class="details-header">
+              <h4>{{ "PAYMENT.TWINT_TITLE" | translate }}</h4>
+            </div>
+            <div class="qr-placeholder">
+              <img
+                *ngIf="twintQrUrl()"
+                class="twint-qr"
+                [src]="getTwintQrUrl()"
+                (error)="onTwintQrError()"
+                [attr.alt]="'PAYMENT.TWINT_QR_ALT' | translate"
+              />
+              <p>{{ "PAYMENT.TWINT_DESC" | translate }}</p>
+              <p class="billing-hint">
+                {{ "PAYMENT.BILLING_INFO_HINT" | translate }}
+              </p>
+              <div class="twint-mobile-action twint-button-container">
+                <button
+                  type="button"
+                  class="twint-launch-button"
+                  (click)="openTwintPayment()"
+                >
+                  <img
+                    class="twint-launch-button__image"
+                    [attr.alt]="'PAYMENT.TWINT_BUTTON_ALT' | translate"
+                    [src]="getTwintButtonImageUrl()"
+                  />
+                </button>
+              </div>
+              <p class="amount">
+                {{ "PAYMENT.TOTAL" | translate }}:
+                {{ o.totalChf | currency: "CHF" }}
               </p>
             </div>
+          </div>
 
-            <app-price-breakdown
-              [rows]="orderPriceBreakdownRows(o)"
-              [total]="o.totalChf || 0"
-              [currency]="'CHF'"
-              [totalLabelKey]="'PAYMENT.TOTAL'"
-            ></app-price-breakdown>
-          </app-card>
-        </div>
+          <div
+            class="payment-details ui-soft-panel fade-in text-center"
+            *ngIf="selectedPaymentMethod === 'bill'"
+          >
+            <div class="details-header">
+              <h4>{{ "PAYMENT.BANK_TITLE" | translate }}</h4>
+            </div>
+            <div class="bank-details">
+              <p class="billing-hint">
+                {{ "PAYMENT.BILLING_INFO_HINT" | translate }}
+              </p>
+              <br />
+              <div class="qr-bill-actions">
+                <app-button (click)="downloadQrInvoice()">
+                  {{ "PAYMENT.DOWNLOAD_QR" | translate }}
+                </app-button>
+              </div>
+            </div>
+          </div>
+
+          <div class="ui-actions">
+            <app-button
+              variant="outline"
+              (click)="completeOrder()"
+              [disabled]="!selectedPaymentMethod || o.paymentStatus === 'REPORTED'"
+              [fullWidth]="true"
+            >
+              {{
+                o.paymentStatus === "REPORTED"
+                  ? ("PAYMENT.IN_VERIFICATION" | translate)
+                  : ("PAYMENT.CONFIRM" | translate)
+              }}
+            </app-button>
+          </div>
+        </app-card>
+
+        <app-card class="mb-6">
+          <div class="ui-card-header">
+            <h3 class="ui-card-title">{{ "ORDER.ITEMS_TITLE" | translate }}</h3>
+            <p class="ui-card-subtitle">
+              {{ orderKindLabel(o) }}
+            </p>
+          </div>
+
+          <div class="order-items">
+            <div class="order-item" *ngFor="let item of o.items || []">
+              <div class="order-item-copy">
+                <div class="order-item-name-row">
+                  <strong class="order-item-name">{{
+                    itemDisplayName(item)
+                  }}</strong>
+                  <span
+                    class="order-item-kind"
+                    [class.order-item-kind-shop]="isShopItem(item)"
+                  >
+                    {{
+                      isShopItem(item)
+                        ? ("ORDER.TYPE_SHOP" | translate)
+                        : ("ORDER.TYPE_CALCULATOR" | translate)
+                    }}
+                  </span>
+                </div>
+
+                <div class="order-item-meta">
+                  <span>{{ "CHECKOUT.QTY" | translate }}: {{ item.quantity }}</span>
+                  <span *ngIf="showItemMaterial(item)">
+                    {{ "CHECKOUT.MATERIAL" | translate }}:
+                    {{ item.materialCode || ("ORDER.NOT_AVAILABLE" | translate) }}
+                  </span>
+                  <span *ngIf="itemVariantLabel(item) as variantLabel">
+                    {{ "SHOP.VARIANT" | translate }}: {{ variantLabel }}
+                  </span>
+                  <span class="item-color-chip">
+                    <span
+                      class="color-swatch"
+                      *ngIf="itemColorHex(item) as colorHex"
+                      [style.background-color]="colorHex"
+                    ></span>
+                    <span>{{ itemColorLabel(item) }}</span>
+                  </span>
+                </div>
+
+                <div class="order-item-tech" *ngIf="showItemPrintMetrics(item)">
+                  {{ item.printTimeSeconds || 0 | number: "1.0-0" }}s |
+                  {{ item.materialGrams || 0 | number: "1.0-0" }}g
+                </div>
+              </div>
+
+              <strong class="order-item-total">
+                {{ item.lineTotalChf || 0 | currency: "CHF" }}
+              </strong>
+            </div>
+          </div>
+        </app-card>
       </div>
-    </ng-container>
+
+      <div class="payment-summary">
+        <app-card class="sticky-card">
+          <div class="ui-card-header">
+            <h3 class="ui-card-title">
+              {{ "PAYMENT.SUMMARY_TITLE" | translate }}
+            </h3>
+            <p class="ui-card-subtitle order-id">
+              #{{ getDisplayOrderNumber(o) }}
+            </p>
+          </div>
+
+          <div class="order-summary-meta">
+            <div>
+              <span class="summary-label">{{
+                "ORDER.ORDER_TYPE_LABEL" | translate
+              }}</span>
+              <strong>{{ orderKindLabel(o) }}</strong>
+            </div>
+            <div>
+              <span class="summary-label">{{ "ORDER.ITEM_COUNT" | translate }}</span>
+              <strong>{{ (o.items || []).length }}</strong>
+            </div>
+          </div>
+
+          <app-price-breakdown
+            [rows]="orderPriceBreakdownRows(o)"
+            [total]="o.totalChf || 0"
+            [currency]="'CHF'"
+            [totalLabelKey]="'PAYMENT.TOTAL'"
+          ></app-price-breakdown>
+        </app-card>
+      </div>
+    </div>
   </ng-container>
 
   <div *ngIf="loading()" class="loading-state">

frontend/src/app/features/order/order.component.scss

@@ -115,6 +115,107 @@
   top: var(--space-6);
 }
 
+.order-items {
+  display: grid;
+  gap: var(--space-3);
+}
+
+.order-item {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  gap: var(--space-3);
+  padding: var(--space-3);
+  border: 1px solid var(--color-border);
+  border-radius: var(--radius-md);
+  background: var(--color-bg-card);
+}
+
+.order-item-copy {
+  min-width: 0;
+  display: grid;
+  gap: var(--space-2);
+}
+
+.order-item-name-row {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: var(--space-2);
+}
+
+.order-item-name {
+  font-size: 1rem;
+  line-height: 1.35;
+}
+
+.order-item-kind {
+  display: inline-flex;
+  align-items: center;
+  border-radius: 999px;
+  padding: 0.2rem 0.65rem;
+  background: var(--color-neutral-100);
+  color: var(--color-text-muted);
+  font-size: 0.72rem;
+  font-weight: 700;
+  letter-spacing: 0.02em;
+  text-transform: uppercase;
+}
+
+.order-item-kind-shop {
+  background: color-mix(in srgb, var(--color-brand) 12%, white);
+  color: var(--color-brand);
+}
+
+.order-item-meta {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.5rem 0.9rem;
+  color: var(--color-text-muted);
+  font-size: 0.92rem;
+}
+
+.item-color-chip {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.4rem;
+}
+
+.color-swatch {
+  width: 12px;
+  height: 12px;
+  border-radius: 999px;
+  border: 1px solid var(--color-border);
+  flex: 0 0 auto;
+}
+
+.order-item-tech {
+  font-size: 0.86rem;
+  color: var(--color-text-muted);
+}
+
+.order-item-total {
+  white-space: nowrap;
+  font-size: 1rem;
+}
+
+.order-summary-meta {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: var(--space-3);
+  margin-bottom: var(--space-4);
+}
+
+.summary-label {
+  display: block;
+  margin-bottom: 0.2rem;
+  font-size: 0.76rem;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.02em;
+  color: var(--color-text-muted);
+}
+
 .fade-in {
   animation: fadeIn 0.4s ease-out;
 }
@@ -236,4 +337,16 @@
       }
     }
   }
+
+  .order-item {
+    flex-direction: column;
+  }
+
+  .order-item-total {
+    width: 100%;
+  }
+
+  .order-summary-meta {
+    grid-template-columns: 1fr;
+  }
 }

frontend/src/app/features/order/order.component.ts

@@ -11,6 +11,52 @@ import {
   PriceBreakdownRow,
 } from '../../shared/components/price-breakdown/price-breakdown.component';
 
+interface PublicOrderItem {
+  id: string;
+  itemType?: string;
+  originalFilename?: string;
+  displayName?: string;
+  materialCode?: string;
+  colorCode?: string;
+  filamentVariantId?: number;
+  shopProductId?: string;
+  shopProductVariantId?: string;
+  shopProductSlug?: string;
+  shopProductName?: string;
+  shopVariantLabel?: string;
+  shopVariantColorName?: string;
+  shopVariantColorHex?: string;
+  filamentVariantDisplayName?: string;
+  filamentColorName?: string;
+  filamentColorHex?: string;
+  quality?: string;
+  nozzleDiameterMm?: number;
+  layerHeightMm?: number;
+  infillPercent?: number;
+  infillPattern?: string;
+  supportsEnabled?: boolean;
+  quantity: number;
+  printTimeSeconds?: number;
+  materialGrams?: number;
+  unitPriceChf?: number;
+  lineTotalChf?: number;
+}
+
+interface PublicOrder {
+  id: string;
+  orderNumber?: string;
+  status?: string;
+  paymentStatus?: string;
+  paymentMethod?: string;
+  subtotalChf?: number;
+  shippingCostChf?: number;
+  setupCostChf?: number;
+  totalChf?: number;
+  cadHours?: number;
+  cadTotalChf?: number;
+  items?: PublicOrderItem[];
+}
+
 @Component({
   selector: 'app-order',
   standalone: true,
@@ -32,7 +78,7 @@ export class OrderComponent implements OnInit {
 
   orderId: string | null = null;
   selectedPaymentMethod: 'twint' | 'bill' | null = 'twint';
-  order = signal<any>(null);
+  order = signal<PublicOrder | null>(null);
   loading = signal(true);
   error = signal<string | null>(null);
   twintOpenUrl = signal<string | null>(null);
@@ -201,4 +247,106 @@ export class OrderComponent implements OnInit {
   private extractOrderNumber(orderId: string): string {
     return orderId.split('-')[0];
   }
+
+  isShopItem(item: PublicOrderItem): boolean {
+    return String(item?.itemType ?? '').toUpperCase() === 'SHOP_PRODUCT';
+  }
+
+  itemDisplayName(item: PublicOrderItem): string {
+    const displayName = String(item?.displayName ?? '').trim();
+    if (displayName) {
+      return displayName;
+    }
+
+    const shopName = String(item?.shopProductName ?? '').trim();
+    if (shopName) {
+      return shopName;
+    }
+
+    return String(item?.originalFilename ?? this.translate.instant('ORDER.NOT_AVAILABLE'));
+  }
+
+  itemVariantLabel(item: PublicOrderItem): string | null {
+    const variantLabel = String(item?.shopVariantLabel ?? '').trim();
+    if (variantLabel) {
+      return variantLabel;
+    }
+
+    const colorName = String(item?.shopVariantColorName ?? '').trim();
+    return colorName || null;
+  }
+
+  itemColorLabel(item: PublicOrderItem): string {
+    const shopColor = String(item?.shopVariantColorName ?? '').trim();
+    if (shopColor) {
+      return shopColor;
+    }
+
+    const filamentColor = String(item?.filamentColorName ?? '').trim();
+    if (filamentColor) {
+      return filamentColor;
+    }
+
+    const rawColor = String(item?.colorCode ?? '').trim();
+    return rawColor || this.translate.instant('ORDER.NOT_AVAILABLE');
+  }
+
+  itemColorHex(item: PublicOrderItem): string | null {
+    const shopHex = String(item?.shopVariantColorHex ?? '').trim();
+    if (this.isHexColor(shopHex)) {
+      return shopHex;
+    }
+
+    const filamentHex = String(item?.filamentColorHex ?? '').trim();
+    if (this.isHexColor(filamentHex)) {
+      return filamentHex;
+    }
+
+    const rawColor = String(item?.colorCode ?? '').trim();
+    if (this.isHexColor(rawColor)) {
+      return rawColor;
+    }
+
+    return null;
+  }
+
+  showItemMaterial(item: PublicOrderItem): boolean {
+    return !this.isShopItem(item);
+  }
+
+  showItemPrintMetrics(item: PublicOrderItem): boolean {
+    return !this.isShopItem(item);
+  }
+
+  orderKind(order: PublicOrder | null): 'SHOP' | 'CALCULATOR' | 'MIXED' {
+    const items = order?.items ?? [];
+    const hasShop = items.some((item) => this.isShopItem(item));
+    const hasPrint = items.some((item) => !this.isShopItem(item));
+
+    if (hasShop && hasPrint) {
+      return 'MIXED';
+    }
+    if (hasShop) {
+      return 'SHOP';
+    }
+    return 'CALCULATOR';
+  }
+
+  orderKindLabel(order: PublicOrder | null): string {
+    switch (this.orderKind(order)) {
+      case 'SHOP':
+        return this.translate.instant('ORDER.TYPE_SHOP');
+      case 'MIXED':
+        return this.translate.instant('ORDER.TYPE_MIXED');
+      default:
+        return this.translate.instant('ORDER.TYPE_CALCULATOR');
+    }
+  }
+
+  private isHexColor(value?: string): boolean {
+    return (
+      typeof value === 'string' &&
+      /^#([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$/.test(value)
+    );
+  }
 }

frontend/src/app/features/shop/components/product-card/product-card.component.html

@@ -1,17 +1,60 @@
-<div class="product-card">
-  <div class="image-placeholder"></div>
+<article class="product-card">
+  <a class="media" [routerLink]="productLink()">
+    @if (imageUrl(); as imageUrl) {
+      <img
+        [src]="imageUrl"
+        [alt]="product().primaryImage?.altText || product().name"
+        loading="lazy"
+      />
+    } @else {
+      <div class="image-fallback">
+        <span>{{ product().category.name }}</span>
+      </div>
+    }
+
+    <div class="card-badges">
+      @if (product().isFeatured) {
+        <span class="badge badge-featured">{{
+          "SHOP.FEATURED_BADGE" | translate
+        }}</span>
+      }
+      @if (cartQuantity() > 0) {
+        <span class="badge badge-cart">
+          {{ "SHOP.IN_CART_SHORT" | translate: { count: cartQuantity() } }}
+        </span>
+      }
+    </div>
+  </a>
+
   <div class="content">
-    <span class="category">{{ product().category | translate }}</span>
+    <div class="meta">
+      <span class="category">{{ product().category.name }}</span>
+      @if (product().model3d) {
+        <span class="model-pill">{{ "SHOP.MODEL_3D" | translate }}</span>
+      }
+    </div>
+
     <h3 class="name">
-      <a [routerLink]="['/shop', product().id]">{{
-        product().name | translate
-      }}</a>
+      <a [routerLink]="productLink()">{{ product().name }}</a>
     </h3>
+
+    <p class="excerpt">
+      {{ product().excerpt || ("SHOP.EXCERPT_FALLBACK" | translate) }}
+    </p>
+
     <div class="footer">
-      <span class="price">{{ product().price | currency: "EUR" }}</span>
-      <a [routerLink]="['/shop', product().id]" class="view-btn">{{
+      <div class="pricing">
+        <span class="price">{{ priceLabel() | currency: "CHF" }}</span>
+        @if (hasPriceRange()) {
+          <small class="price-note">{{
+            "SHOP.PRICE_FROM" | translate
+          }}</small>
+        }
+      </div>
+
+      <a [routerLink]="productLink()" class="view-btn">{{
         "SHOP.DETAILS" | translate
       }}</a>
     </div>
   </div>
-</div>
+</article>

frontend/src/app/features/shop/components/product-card/product-card.component.scss

@@ -1,48 +1,187 @@
 .product-card {
-  background: var(--color-bg-card);
-  border: 1px solid var(--color-border);
-  border-radius: var(--radius-lg);
+  display: grid;
+  height: 100%;
+  border: 1px solid rgba(16, 24, 32, 0.08);
+  border-radius: 1.1rem;
   overflow: hidden;
-  transition: box-shadow 0.2s;
+  background:
+    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 246, 241, 1));
+  box-shadow: 0 18px 40px rgba(16, 24, 32, 0.08);
+  transition:
+    transform 0.2s ease,
+    box-shadow 0.2s ease,
+    border-color 0.2s ease;
+
   &:hover {
-    box-shadow: var(--shadow-md);
+    transform: translateY(-4px);
+    box-shadow: 0 22px 48px rgba(16, 24, 32, 0.14);
+    border-color: rgba(250, 207, 10, 0.42);
   }
 }
-.image-placeholder {
-  height: 200px;
-  background-color: var(--color-neutral-200);
+
+.media {
+  position: relative;
+  display: block;
+  min-height: 244px;
+  background:
+    radial-gradient(circle at top right, rgba(250, 207, 10, 0.28), transparent 42%),
+    linear-gradient(160deg, #f7f4ed 0%, #ece7db 100%);
 }
-.content {
-  padding: var(--space-4);
+
+.media img {
+  width: 100%;
+  height: 100%;
+  display: block;
+  object-fit: cover;
 }
-.category {
-  font-size: 0.75rem;
-  color: var(--color-text-muted);
+
+.image-fallback {
+  width: 100%;
+  height: 100%;
+  min-height: 244px;
+  display: flex;
+  align-items: flex-end;
+  padding: var(--space-5);
+}
+
+.image-fallback span {
+  display: inline-flex;
+  align-items: center;
+  min-height: 2rem;
+  padding: 0.4rem 0.8rem;
+  border-radius: 999px;
+  background: rgba(255, 255, 255, 0.82);
+  border: 1px solid rgba(16, 24, 32, 0.08);
+  color: var(--color-neutral-900);
+  font-size: 0.78rem;
+  font-weight: 700;
+}
+
+.card-badges {
+  position: absolute;
+  inset: var(--space-4) var(--space-4) auto auto;
+  display: flex;
+  flex-direction: column;
+  align-items: flex-end;
+  gap: 0.45rem;
+}
+
+.badge {
+  display: inline-flex;
+  align-items: center;
+  min-height: 1.9rem;
+  padding: 0.3rem 0.7rem;
+  border-radius: 999px;
+  font-size: 0.72rem;
+  font-weight: 700;
+  letter-spacing: 0.04em;
   text-transform: uppercase;
-  letter-spacing: 0.05em;
 }
+
+.badge-featured {
+  background: rgba(250, 207, 10, 0.92);
+  color: var(--color-neutral-900);
+}
+
+.badge-cart {
+  background: rgba(16, 24, 32, 0.82);
+  color: #fff;
+}
+
+.content {
+  display: grid;
+  gap: var(--space-4);
+  padding: var(--space-5);
+}
+
+.meta {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  gap: 0.55rem;
+}
+
+.category,
+.model-pill {
+  font-size: 0.74rem;
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+}
+
+.category {
+  color: var(--color-secondary-600);
+  font-weight: 700;
+}
+
+.model-pill {
+  display: inline-flex;
+  padding: 0.18rem 0.55rem;
+  border-radius: 999px;
+  border: 1px solid rgba(16, 24, 32, 0.08);
+  color: var(--color-text-muted);
+  background: rgba(255, 255, 255, 0.72);
+}
+
 .name {
-  font-size: 1.125rem;
-  margin: var(--space-2) 0;
-  a {
-    color: var(--color-text);
-    text-decoration: none;
-    &:hover {
-      color: var(--color-brand);
-    }
-  }
+  margin: 0;
+  font-size: 1.2rem;
+  line-height: 1.16;
 }
+
+.name a {
+  color: var(--color-text);
+  text-decoration: none;
+}
+
+.excerpt {
+  margin: 0;
+  color: var(--color-text-muted);
+  line-height: 1.55;
+}
+
 .footer {
   display: flex;
+  align-items: flex-end;
   justify-content: space-between;
-  align-items: center;
-  margin-top: var(--space-4);
+  gap: var(--space-4);
 }
+
+.pricing {
+  display: grid;
+  gap: 0.1rem;
+}
+
 .price {
+  font-size: 1.35rem;
   font-weight: 700;
-  color: var(--color-brand);
+  color: var(--color-neutral-900);
 }
+
+.price-note {
+  color: var(--color-text-muted);
+}
+
 .view-btn {
-  font-size: 0.875rem;
-  font-weight: 500;
+  display: inline-flex;
+  align-items: center;
+  min-height: 2.35rem;
+  padding: 0 0.9rem;
+  border-radius: 999px;
+  background: rgba(16, 24, 32, 0.06);
+  color: var(--color-neutral-900);
+  font-size: 0.9rem;
+  font-weight: 600;
+  text-decoration: none;
+}
+
+@media (max-width: 640px) {
+  .media,
+  .image-fallback {
+    min-height: 220px;
+  }
+
+  .footer {
+    align-items: start;
+    flex-direction: column;
+  }
 }

frontend/src/app/features/shop/components/product-card/product-card.component.ts

@@ -1,8 +1,8 @@
-import { Component, input } from '@angular/core';
 import { CommonModule } from '@angular/common';
+import { Component, computed, inject, input } from '@angular/core';
 import { RouterLink } from '@angular/router';
 import { TranslateModule } from '@ngx-translate/core';
-import { Product } from '../../services/shop.service';
+import { ShopProductSummary, ShopService } from '../../services/shop.service';
 
 @Component({
   selector: 'app-product-card',
@@ -12,5 +12,31 @@ import { Product } from '../../services/shop.service';
   styleUrl: './product-card.component.scss',
 })
 export class ProductCardComponent {
-  product = input.required<Product>();
+  private readonly shopService = inject(ShopService);
+
+  readonly product = input.required<ShopProductSummary>();
+  readonly cartQuantity = input(0);
+
+  readonly productLink = computed(() => [
+    '/shop',
+    this.product().category.slug,
+    this.product().slug,
+  ]);
+
+  readonly imageUrl = computed(() => {
+    const image = this.product().primaryImage;
+    return (
+      this.shopService.resolveMediaUrl(image?.card) ??
+      this.shopService.resolveMediaUrl(image?.hero) ??
+      this.shopService.resolveMediaUrl(image?.thumb)
+    );
+  });
+
+  priceLabel(): number {
+    return this.product().priceFromChf;
+  }
+
+  hasPriceRange(): boolean {
+    return this.product().priceFromChf !== this.product().priceToChf;
+  }
 }

frontend/src/app/features/shop/product-detail.component.html

@@ -1,25 +1,214 @@
-<div class="container wrapper">
-  <a routerLink="/shop" class="back-link">← {{ "SHOP.BACK" | translate }}</a>
+<section class="product-page">
+  <div class="container wrapper">
+    <a [routerLink]="productLinkRoot()" class="back-link">
+      ← {{ "SHOP.BACK" | translate }}
+    </a>
 
-  @if (product(); as p) {
-    <div class="detail-grid">
-      <div class="image-box"></div>
-
-      <div class="info">
-        <span class="category">{{ p.category | translate }}</span>
-        <h1>{{ p.name | translate }}</h1>
-        <p class="price">{{ p.price | currency: "EUR" }}</p>
-
-        <p class="desc">{{ p.description | translate }}</p>
-
-        <div class="actions">
-          <app-button variant="primary" (click)="addToCart()">
-            {{ "SHOP.ADD_CART" | translate }}
-          </app-button>
-        </div>
+    @if (loading()) {
+      <div class="detail-grid skeleton-grid">
+        <div class="skeleton-block"></div>
+        <div class="skeleton-block"></div>
       </div>
-    </div>
-  } @else {
-    <p>{{ "SHOP.NOT_FOUND" | translate }}</p>
-  }
-</div>
+    } @else {
+      @if (error()) {
+        <div class="state-card">{{ error() | translate }}</div>
+      } @else {
+        @if (product(); as p) {
+          <nav class="breadcrumbs">
+            <a routerLink="/shop">{{ "SHOP.BREADCRUMB_ROOT" | translate }}</a>
+            @for (crumb of p.breadcrumbs; track crumb.id) {
+              <span>/</span>
+              <a [routerLink]="['/shop', crumb.slug]">{{ crumb.name }}</a>
+            }
+          </nav>
+
+          <div class="detail-grid">
+            <section class="visual-column">
+              <div class="hero-media">
+                @if (imageUrl(selectedImage()); as imageUrl) {
+                  <img
+                    [src]="imageUrl"
+                    [alt]="selectedImage().altText || p.name"
+                    class="hero-image"
+                  />
+                } @else {
+                  <div class="image-fallback">
+                    <span>{{ p.category.name }}</span>
+                  </div>
+                }
+              </div>
+
+              @if (galleryImages().length > 1) {
+                <div class="thumb-grid">
+                  @for (image of galleryImages(); track image.mediaAssetId) {
+                    <button
+                      type="button"
+                      class="thumb"
+                      [class.active]="selectedImage().mediaAssetId === image.mediaAssetId"
+                      (click)="selectImage(image.mediaAssetId)"
+                    >
+                      @if (imageUrl(image); as imageUrl) {
+                        <img [src]="imageUrl" [alt]="image.altText || p.name" />
+                      } @else {
+                        <span>{{ p.name }}</span>
+                      }
+                    </button>
+                  }
+                </div>
+              }
+
+              @if (p.model3d) {
+                <app-card class="viewer-card">
+                  <div class="viewer-head">
+                    <div>
+                      <p class="viewer-kicker">
+                        {{ "SHOP.MODEL_3D" | translate }}
+                      </p>
+                      <h3>{{ "SHOP.MODEL_TITLE" | translate }}</h3>
+                    </div>
+                    <div class="dimensions">
+                      <span>
+                        X {{ p.model3d.boundingBoxXMm || 0 | number: "1.0-1" }} mm
+                      </span>
+                      <span>
+                        Y {{ p.model3d.boundingBoxYMm || 0 | number: "1.0-1" }} mm
+                      </span>
+                      <span>
+                        Z {{ p.model3d.boundingBoxZMm || 0 | number: "1.0-1" }} mm
+                      </span>
+                    </div>
+                  </div>
+
+                  @if (modelLoading()) {
+                    <div class="viewer-state">
+                      {{ "SHOP.MODEL_LOADING" | translate }}
+                    </div>
+                  } @else if (modelError()) {
+                    <div class="viewer-state viewer-state-error">
+                      {{ "SHOP.MODEL_UNAVAILABLE" | translate }}
+                    </div>
+                  } @else {
+                    @if (modelFile(); as modelPreviewFile) {
+                      <app-stl-viewer
+                        [file]="modelPreviewFile"
+                        [height]="360"
+                        [color]="selectedVariant()?.colorHex || '#facf0a'"
+                      ></app-stl-viewer>
+                    }
+                  }
+                </app-card>
+              }
+            </section>
+
+            <section class="info-column">
+              <div class="title-block">
+                <div class="title-meta">
+                  <span class="category">{{ p.category.name }}</span>
+                  @if (p.isFeatured) {
+                    <span class="featured-pill">{{
+                      "SHOP.FEATURED_BADGE" | translate
+                    }}</span>
+                  }
+                </div>
+                <h1>{{ p.name }}</h1>
+                <p class="excerpt">
+                  {{
+                    p.excerpt ||
+                      p.description ||
+                      ("SHOP.EXCERPT_FALLBACK" | translate)
+                  }}
+                </p>
+              </div>
+
+              <app-card>
+                <div class="purchase-card">
+                  <div class="price-row">
+                    <div>
+                      <p class="panel-kicker">
+                        {{ "SHOP.SELECT_COLOR" | translate }}
+                      </p>
+                      <h3>{{ priceLabel() | currency: "CHF" }}</h3>
+                    </div>
+                    @if (selectedVariantCartQuantity() > 0) {
+                      <span class="cart-pill">
+                        {{
+                          "SHOP.IN_CART_LONG"
+                            | translate: { count: selectedVariantCartQuantity() }
+                        }}
+                      </span>
+                    }
+                  </div>
+
+                  <div class="variant-grid">
+                    @for (variant of p.variants; track variant.id) {
+                      <button
+                        type="button"
+                        class="variant-option"
+                        [class.active]="selectedVariant()?.id === variant.id"
+                        (click)="selectVariant(variant)"
+                      >
+                        <span
+                          class="variant-swatch"
+                          [style.background-color]="colorHex(variant)"
+                        ></span>
+                        <span class="variant-copy">
+                          <strong>{{ colorLabel(variant) }}</strong>
+                          @if (variant.variantLabel) {
+                            <small>{{ variant.variantLabel }}</small>
+                          }
+                        </span>
+                        <strong>{{ variant.priceChf | currency: "CHF" }}</strong>
+                      </button>
+                    }
+                  </div>
+
+                  <div class="quantity-row">
+                    <span>{{ "SHOP.QUANTITY" | translate }}</span>
+                    <div class="qty-control">
+                      <button type="button" (click)="decreaseQuantity()">-</button>
+                      <span>{{ quantity() }}</span>
+                      <button type="button" (click)="increaseQuantity()">+</button>
+                    </div>
+                  </div>
+
+                  <div class="actions">
+                    <app-button
+                      variant="primary"
+                      [disabled]="isAddingToCart()"
+                      (click)="addToCart()"
+                    >
+                      {{
+                        (isAddingToCart()
+                          ? "SHOP.ADDING"
+                          : "SHOP.ADD_CART") | translate
+                      }}
+                    </app-button>
+
+                    @if (shopService.cartItemCount() > 0) {
+                      <app-button variant="outline" (click)="goToCheckout()">
+                        {{ "SHOP.GO_TO_CHECKOUT" | translate }}
+                      </app-button>
+                    }
+                  </div>
+
+                  @if (addSuccess()) {
+                    <p class="success-note">
+                      {{ "SHOP.ADD_SUCCESS" | translate }}
+                    </p>
+                  }
+                </div>
+              </app-card>
+
+              @if (p.description) {
+                <div class="description-block">
+                  <h2>{{ "SHOP.DESCRIPTION_TITLE" | translate }}</h2>
+                  <p>{{ p.description }}</p>
+                </div>
+              }
+            </section>
+          </div>
+        }
+      }
+    }
+  </div>
+</section>

frontend/src/app/features/shop/product-detail.component.scss

@@ -1,40 +1,364 @@
-.wrapper {
-  padding-top: var(--space-8);
+.product-page {
+  padding: var(--space-8) 0 var(--space-12);
+  background:
+    radial-gradient(circle at top left, rgba(250, 207, 10, 0.18), transparent 20%),
+    linear-gradient(180deg, #faf7ee 0%, var(--color-bg) 25%);
 }
-.back-link {
-  display: inline-block;
-  margin-bottom: var(--space-6);
+
+.wrapper {
+  display: grid;
+  gap: var(--space-6);
+}
+
+.back-link,
+.breadcrumbs {
   color: var(--color-text-muted);
 }
 
+.breadcrumbs {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.45rem;
+  font-size: 0.9rem;
+}
+
 .detail-grid {
   display: grid;
   gap: var(--space-8);
-  @media (min-width: 768px) {
-    grid-template-columns: 1fr 1fr;
-  }
+  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
 }
 
-.image-box {
-  background-color: var(--color-neutral-200);
+.visual-column,
+.info-column {
+  display: grid;
+  gap: var(--space-5);
+}
+
+.hero-media {
+  min-height: 480px;
+  overflow: hidden;
+  border-radius: 1.25rem;
+  border: 1px solid rgba(16, 24, 32, 0.08);
+  background:
+    radial-gradient(circle at top right, rgba(250, 207, 10, 0.3), transparent 30%),
+    linear-gradient(160deg, #f8f4ea 0%, #eee8db 100%);
+  box-shadow: 0 18px 42px rgba(16, 24, 32, 0.08);
+}
+
+.hero-image {
+  width: 100%;
+  height: 100%;
+  display: block;
+  object-fit: cover;
+}
+
+.image-fallback {
+  width: 100%;
+  height: 100%;
+  min-height: 480px;
+  display: flex;
+  align-items: flex-end;
+  padding: var(--space-6);
+}
+
+.image-fallback span {
+  display: inline-flex;
+  min-height: 2rem;
+  align-items: center;
+  padding: 0.4rem 0.8rem;
+  border-radius: 999px;
+  background: rgba(255, 255, 255, 0.82);
+  border: 1px solid rgba(16, 24, 32, 0.08);
+  font-weight: 700;
+}
+
+.thumb-grid {
+  display: grid;
+  gap: var(--space-3);
+  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
+}
+
+.thumb {
+  min-height: 92px;
+  overflow: hidden;
+  border-radius: 0.85rem;
+  border: 1px solid var(--color-border);
+  background: rgba(255, 255, 255, 0.78);
+  padding: 0;
+  cursor: pointer;
+}
+
+.thumb.active {
+  border-color: rgba(250, 207, 10, 0.65);
+  box-shadow: 0 0 0 2px rgba(250, 207, 10, 0.22);
+}
+
+.thumb img,
+.thumb span {
+  width: 100%;
+  height: 100%;
+  display: grid;
+  place-items: center;
+  object-fit: cover;
+}
+
+.viewer-card {
+  display: block;
+}
+
+.viewer-head {
+  display: flex;
+  justify-content: space-between;
+  gap: var(--space-4);
+  margin-bottom: var(--space-4);
+}
+
+.viewer-kicker,
+.panel-kicker {
+  margin: 0 0 0.2rem;
+  color: var(--color-secondary-600);
+  font-size: 0.72rem;
+  font-weight: 700;
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+}
+
+.dimensions {
+  display: grid;
+  gap: 0.25rem;
+  color: var(--color-text-muted);
+  font-size: 0.82rem;
+  text-align: right;
+}
+
+.viewer-state {
+  display: grid;
+  place-items: center;
+  min-height: 220px;
   border-radius: var(--radius-lg);
-  aspect-ratio: 1;
+  background: rgba(16, 24, 32, 0.04);
+  color: var(--color-text-muted);
+}
+
+.viewer-state-error {
+  color: var(--color-danger-600);
+}
+
+.title-block {
+  display: grid;
+  gap: var(--space-3);
+}
+
+.title-meta {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  gap: 0.7rem;
+}
+
+.category,
+.featured-pill {
+  text-transform: uppercase;
+  font-size: 0.76rem;
+  letter-spacing: 0.08em;
 }
 
 .category {
-  color: var(--color-brand);
-  font-weight: 600;
-  text-transform: uppercase;
-  font-size: 0.875rem;
-}
-.price {
-  font-size: 1.5rem;
+  color: var(--color-secondary-600);
   font-weight: 700;
-  color: var(--color-text);
-  margin: var(--space-4) 0;
 }
-.desc {
+
+.featured-pill {
+  display: inline-flex;
+  padding: 0.25rem 0.65rem;
+  border-radius: 999px;
+  background: rgba(250, 207, 10, 0.92);
+  color: var(--color-neutral-900);
+  font-weight: 700;
+}
+
+h1 {
+  font-size: clamp(2rem, 2vw + 1.2rem, 3.2rem);
+}
+
+.excerpt,
+.description-block p {
+  margin: 0;
   color: var(--color-text-muted);
-  line-height: 1.6;
-  margin-bottom: var(--space-8);
+  line-height: 1.7;
+}
+
+.purchase-card {
+  display: grid;
+  gap: var(--space-5);
+}
+
+.price-row,
+.quantity-row {
+  display: flex;
+  justify-content: space-between;
+  gap: var(--space-4);
+  align-items: center;
+}
+
+.cart-pill {
+  display: inline-flex;
+  align-items: center;
+  min-height: 1.9rem;
+  padding: 0.3rem 0.7rem;
+  border-radius: 999px;
+  background: rgba(16, 24, 32, 0.08);
+  color: var(--color-text);
+  font-size: 0.8rem;
+  font-weight: 600;
+}
+
+.variant-grid {
+  display: grid;
+  gap: 0.7rem;
+}
+
+.variant-option {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: var(--space-3);
+  padding: 0.9rem 1rem;
+  border-radius: 1rem;
+  border: 1px solid var(--color-border);
+  background: rgba(255, 255, 255, 0.86);
+  cursor: pointer;
+  text-align: left;
+  transition:
+    border-color 0.18s ease,
+    transform 0.18s ease,
+    box-shadow 0.18s ease;
+}
+
+.variant-option.active {
+  border-color: rgba(250, 207, 10, 0.6);
+  box-shadow: 0 10px 24px rgba(16, 24, 32, 0.08);
+  transform: translateY(-1px);
+}
+
+.variant-swatch {
+  width: 1.2rem;
+  height: 1.2rem;
+  border-radius: 50%;
+  border: 1px solid rgba(16, 24, 32, 0.12);
+  flex: 0 0 auto;
+}
+
+.variant-copy {
+  display: grid;
+  gap: 0.12rem;
+  flex: 1;
+}
+
+.variant-copy small {
+  color: var(--color-text-muted);
+}
+
+.qty-control {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.45rem;
+  padding: 0.2rem;
+  border-radius: 999px;
+  border: 1px solid var(--color-border);
+  background: rgba(255, 255, 255, 0.82);
+}
+
+.qty-control button {
+  width: 2rem;
+  height: 2rem;
+  border: 0;
+  border-radius: 50%;
+  background: rgba(16, 24, 32, 0.08);
+  color: var(--color-text);
+  cursor: pointer;
+}
+
+.qty-control span {
+  min-width: 1.5rem;
+  text-align: center;
+  font-weight: 700;
+}
+
+.actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: var(--space-3);
+}
+
+.success-note {
+  margin: 0;
+  color: #047857;
+  font-weight: 600;
+}
+
+.description-block {
+  display: grid;
+  gap: var(--space-3);
+}
+
+.description-block h2 {
+  font-size: 1.2rem;
+}
+
+.state-card,
+.skeleton-block {
+  min-height: 320px;
+  border-radius: 1.1rem;
+  border: 1px solid var(--color-border);
+  background: rgba(255, 255, 255, 0.8);
+}
+
+.state-card {
+  display: grid;
+  place-items: center;
+  color: var(--color-text-muted);
+}
+
+.skeleton-grid {
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+}
+
+.skeleton-block {
+  background:
+    linear-gradient(
+      110deg,
+      rgba(255, 255, 255, 0.7) 8%,
+      rgba(238, 235, 226, 0.95) 18%,
+      rgba(255, 255, 255, 0.7) 33%
+    );
+  background-size: 220% 100%;
+  animation: skeleton 1.35s linear infinite;
+}
+
+@keyframes skeleton {
+  to {
+    background-position-x: -220%;
+  }
+}
+
+@media (max-width: 960px) {
+  .detail-grid,
+  .skeleton-grid {
+    grid-template-columns: 1fr;
+  }
+}
+
+@media (max-width: 640px) {
+  .viewer-head,
+  .price-row,
+  .quantity-row {
+    flex-direction: column;
+    align-items: start;
+  }
+
+  .hero-media,
+  .image-fallback {
+    min-height: 320px;
+  }
 }

frontend/src/app/features/shop/product-detail.component.ts

@@ -1,38 +1,307 @@
-import { Component, input, signal } from '@angular/core';
 import { CommonModule } from '@angular/common';
-import { RouterLink } from '@angular/router';
+import {
+  Component,
+  DestroyRef,
+  Injector,
+  computed,
+  inject,
+  input,
+  signal,
+} from '@angular/core';
+import { takeUntilDestroyed, toObservable } from '@angular/core/rxjs-interop';
+import { Router, RouterLink } from '@angular/router';
 import { TranslateModule, TranslateService } from '@ngx-translate/core';
-import { ShopService, Product } from './services/shop.service';
+import { catchError, combineLatest, finalize, of, switchMap, tap } from 'rxjs';
+import { SeoService } from '../../core/services/seo.service';
+import { LanguageService } from '../../core/services/language.service';
 import { AppButtonComponent } from '../../shared/components/app-button/app-button.component';
+import { AppCardComponent } from '../../shared/components/app-card/app-card.component';
+import { StlViewerComponent } from '../../shared/components/stl-viewer/stl-viewer.component';
+import {
+  ShopProductDetail,
+  ShopProductVariantOption,
+  ShopService,
+} from './services/shop.service';
 
 @Component({
   selector: 'app-product-detail',
   standalone: true,
-  imports: [CommonModule, RouterLink, TranslateModule, AppButtonComponent],
+  imports: [
+    CommonModule,
+    RouterLink,
+    TranslateModule,
+    AppButtonComponent,
+    AppCardComponent,
+    StlViewerComponent,
+  ],
   templateUrl: './product-detail.component.html',
   styleUrl: './product-detail.component.scss',
 })
 export class ProductDetailComponent {
-  // Input binding from router
-  id = input<string>();
+  private readonly destroyRef = inject(DestroyRef);
+  private readonly injector = inject(Injector);
+  private readonly router = inject(Router);
+  private readonly translate = inject(TranslateService);
+  private readonly seoService = inject(SeoService);
+  private readonly languageService = inject(LanguageService);
+  readonly shopService = inject(ShopService);
 
-  product = signal<Product | undefined>(undefined);
+  readonly categorySlug = input<string | undefined>();
+  readonly productSlug = input<string | undefined>();
 
-  constructor(
-    private shopService: ShopService,
-    private translate: TranslateService,
-  ) {}
+  readonly loading = signal(true);
+  readonly error = signal<string | null>(null);
+  readonly product = signal<ShopProductDetail | null>(null);
+  readonly selectedVariantId = signal<string | null>(null);
+  readonly selectedImageAssetId = signal<string | null>(null);
+  readonly quantity = signal(1);
+  readonly isAddingToCart = signal(false);
+  readonly addSuccess = signal(false);
 
-  ngOnInit() {
-    const productId = this.id();
-    if (productId) {
-      this.shopService
-        .getProductById(productId)
-        .subscribe((p) => this.product.set(p));
+  readonly modelLoading = signal(false);
+  readonly modelError = signal(false);
+  readonly modelFile = signal<File | null>(null);
+
+  readonly selectedVariant = computed(() => {
+    const product = this.product();
+    const variantId = this.selectedVariantId();
+    if (!product) {
+      return null;
     }
+    return (
+      product.variants.find((variant) => variant.id === variantId) ??
+      product.defaultVariant ??
+      product.variants[0] ??
+      null
+    );
+  });
+
+  readonly galleryImages = computed(() => {
+    const product = this.product();
+    if (!product) {
+      return [];
+    }
+
+    const images = [...(product.images ?? [])];
+    const primary = product.primaryImage;
+    if (
+      primary &&
+      !images.some((image) => image.mediaAssetId === primary.mediaAssetId)
+    ) {
+      images.unshift(primary);
+    }
+    return images;
+  });
+
+  readonly selectedImage = computed(() => {
+    const images = this.galleryImages();
+    const selectedAssetId = this.selectedImageAssetId();
+    return (
+      images.find((image) => image.mediaAssetId === selectedAssetId) ??
+      images[0] ??
+      null
+    );
+  });
+
+  readonly selectedVariantCartQuantity = computed(() =>
+    this.shopService.quantityForVariant(this.selectedVariant()?.id),
+  );
+
+  constructor() {
+    if (!this.shopService.cartLoaded()) {
+      this.shopService
+        .loadCart()
+        .pipe(takeUntilDestroyed(this.destroyRef))
+        .subscribe({
+          error: () => {
+            this.shopService.cart.set(null);
+          },
+        });
+    }
+
+    combineLatest([
+      toObservable(this.productSlug, { injector: this.injector }),
+      toObservable(this.languageService.currentLang, { injector: this.injector }),
+    ])
+      .pipe(
+        tap(() => {
+          this.loading.set(true);
+          this.error.set(null);
+          this.addSuccess.set(false);
+          this.modelError.set(false);
+        }),
+        switchMap(([productSlug]) => {
+          if (!productSlug) {
+            this.error.set('SHOP.NOT_FOUND');
+            this.loading.set(false);
+            return of(null);
+          }
+
+          return this.shopService.getProduct(productSlug).pipe(
+            catchError((error) => {
+              this.product.set(null);
+              this.selectedVariantId.set(null);
+              this.selectedImageAssetId.set(null);
+              this.modelFile.set(null);
+              this.error.set(
+                error?.status === 404 ? 'SHOP.NOT_FOUND' : 'SHOP.LOAD_ERROR',
+              );
+              this.applyFallbackSeo();
+              return of(null);
+            }),
+            finalize(() => this.loading.set(false)),
+          );
+        }),
+        takeUntilDestroyed(this.destroyRef),
+      )
+      .subscribe((product) => {
+        if (!product) {
+          return;
+        }
+
+        this.product.set(product);
+        this.selectedVariantId.set(product.defaultVariant?.id ?? product.variants[0]?.id ?? null);
+        this.selectedImageAssetId.set(product.primaryImage?.mediaAssetId ?? product.images[0]?.mediaAssetId ?? null);
+        this.quantity.set(1);
+        this.applySeo(product);
+
+        if (product.model3d?.url && product.model3d.originalFilename) {
+          this.loadModelPreview(product.model3d.url, product.model3d.originalFilename);
+        } else {
+          this.modelFile.set(null);
+          this.modelLoading.set(false);
+          this.modelError.set(false);
+        }
+      });
   }
 
-  addToCart() {
-    alert(this.translate.instant('SHOP.MOCK_ADD_CART'));
+  imageUrl(image: ShopProductDetail['images'][number] | null): string | null {
+    if (!image) {
+      return null;
+    }
+    return (
+      this.shopService.resolveMediaUrl(image.hero) ??
+      this.shopService.resolveMediaUrl(image.card) ??
+      this.shopService.resolveMediaUrl(image.thumb)
+    );
+  }
+
+  selectImage(mediaAssetId: string): void {
+    this.selectedImageAssetId.set(mediaAssetId);
+  }
+
+  selectVariant(variant: ShopProductVariantOption): void {
+    this.selectedVariantId.set(variant.id);
+    this.addSuccess.set(false);
+  }
+
+  decreaseQuantity(): void {
+    this.quantity.update((value) => Math.max(1, value - 1));
+    this.addSuccess.set(false);
+  }
+
+  increaseQuantity(): void {
+    this.quantity.update((value) => value + 1);
+    this.addSuccess.set(false);
+  }
+
+  addToCart(): void {
+    const variant = this.selectedVariant();
+    if (!variant) {
+      return;
+    }
+
+    this.isAddingToCart.set(true);
+    this.shopService
+      .addToCart(variant.id, this.quantity())
+      .pipe(
+        finalize(() => this.isAddingToCart.set(false)),
+        takeUntilDestroyed(this.destroyRef),
+      )
+      .subscribe({
+        next: () => {
+          this.addSuccess.set(true);
+        },
+        error: () => {
+          this.error.set('SHOP.CART_UPDATE_ERROR');
+        },
+      });
+  }
+
+  goToCheckout(): void {
+    const sessionId = this.shopService.cartSessionId();
+    if (!sessionId) {
+      return;
+    }
+    this.router.navigate(['/checkout'], {
+      queryParams: { session: sessionId },
+    });
+  }
+
+  priceLabel(): number {
+    return this.selectedVariant()?.priceChf ?? this.product()?.priceFromChf ?? 0;
+  }
+
+  colorLabel(variant: ShopProductVariantOption): string {
+    return variant.colorName || variant.variantLabel || '-';
+  }
+
+  colorHex(variant: ShopProductVariantOption): string {
+    return variant.colorHex || '#d5d8de';
+  }
+
+  productLinkRoot(): string[] {
+    const categorySlug = this.product()?.category.slug || this.categorySlug();
+    return categorySlug ? ['/shop', categorySlug] : ['/shop'];
+  }
+
+  private loadModelPreview(urlOrPath: string, filename: string): void {
+    this.modelLoading.set(true);
+    this.modelError.set(false);
+
+    this.shopService
+      .getProductModelFile(urlOrPath, filename)
+      .pipe(
+        finalize(() => this.modelLoading.set(false)),
+        takeUntilDestroyed(this.destroyRef),
+      )
+      .subscribe({
+        next: (file) => {
+          this.modelFile.set(file);
+        },
+        error: () => {
+          this.modelFile.set(null);
+          this.modelError.set(true);
+        },
+      });
+  }
+
+  private applySeo(product: ShopProductDetail): void {
+    const title = product.seoTitle || `${product.name} | 3D fab`;
+    const description =
+      product.seoDescription ||
+      product.excerpt ||
+      this.translate.instant('SHOP.CATALOG_META_DESCRIPTION');
+    const robots = product.indexable === false ? 'noindex, nofollow' : 'index, follow';
+
+    this.seoService.applyPageSeo({
+      title,
+      description,
+      robots,
+      ogTitle: product.ogTitle || title,
+      ogDescription: product.ogDescription || description,
+    });
+  }
+
+  private applyFallbackSeo(): void {
+    const title = `${this.translate.instant('SHOP.TITLE')} | 3D fab`;
+    const description = this.translate.instant('SHOP.CATALOG_META_DESCRIPTION');
+    this.seoService.applyPageSeo({
+      title,
+      description,
+      robots: 'index, follow',
+      ogTitle: title,
+      ogDescription: description,
+    });
   }
 }

frontend/src/app/features/shop/services/shop.service.spec.ts

@@ -0,0 +1,144 @@
+import { TestBed } from '@angular/core/testing';
+import {
+  HttpClientTestingModule,
+  HttpTestingController,
+} from '@angular/common/http/testing';
+import { ShopCartResponse, ShopService } from './shop.service';
+import { LanguageService } from '../../../core/services/language.service';
+
+describe('ShopService', () => {
+  let service: ShopService;
+  let httpMock: HttpTestingController;
+
+  const buildCart = (): ShopCartResponse => ({
+    session: {
+      id: 'session-1',
+      status: 'ACTIVE',
+      sessionType: 'SHOP_CART',
+    },
+    items: [
+      {
+        id: 'line-1',
+        lineItemType: 'SHOP_PRODUCT',
+        originalFilename: 'desk-cable-clip-demo.stl',
+        displayName: 'Desk Cable Clip',
+        quantity: 2,
+        printTimeSeconds: null,
+        materialGrams: null,
+        colorCode: 'Coral Red',
+        filamentVariantId: null,
+        shopProductId: 'product-1',
+        shopProductVariantId: 'variant-red',
+        shopProductSlug: 'desk-cable-clip',
+        shopProductName: 'Desk Cable Clip',
+        shopVariantLabel: 'Coral Red',
+        shopVariantColorName: 'Coral Red',
+        shopVariantColorHex: '#ff6b6b',
+        materialCode: 'PLA',
+        quality: null,
+        nozzleDiameterMm: null,
+        layerHeightMm: null,
+        infillPercent: null,
+        infillPattern: null,
+        supportsEnabled: false,
+        status: 'READY',
+        convertedStoredPath: '/storage/items/desk-cable-clip-demo.stl',
+        unitPriceChf: 11.4,
+      },
+      {
+        id: 'line-2',
+        lineItemType: 'SHOP_PRODUCT',
+        originalFilename: 'desk-cable-clip-demo.stl',
+        displayName: 'Desk Cable Clip',
+        quantity: 1,
+        printTimeSeconds: null,
+        materialGrams: null,
+        colorCode: 'Sand Beige',
+        filamentVariantId: null,
+        shopProductId: 'product-1',
+        shopProductVariantId: 'variant-sand',
+        shopProductSlug: 'desk-cable-clip',
+        shopProductName: 'Desk Cable Clip',
+        shopVariantLabel: 'Sand Beige',
+        shopVariantColorName: 'Sand Beige',
+        shopVariantColorHex: '#d8c3a5',
+        materialCode: 'PLA',
+        quality: null,
+        nozzleDiameterMm: null,
+        layerHeightMm: null,
+        infillPercent: null,
+        infillPattern: null,
+        supportsEnabled: false,
+        status: 'READY',
+        convertedStoredPath: '/storage/items/desk-cable-clip-demo.stl',
+        unitPriceChf: 12.0,
+      },
+    ],
+    printItemsTotalChf: 34.8,
+    cadTotalChf: 0,
+    itemsTotalChf: 34.8,
+    baseSetupCostChf: 0,
+    nozzleChangeCostChf: 0,
+    setupCostChf: 0,
+    shippingCostChf: 2,
+    globalMachineCostChf: 0,
+    grandTotalChf: 36.8,
+  });
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [HttpClientTestingModule],
+      providers: [
+        ShopService,
+        {
+          provide: LanguageService,
+          useValue: {
+            selectedLang: () => 'it',
+          },
+        },
+      ],
+    });
+
+    service = TestBed.inject(ShopService);
+    httpMock = TestBed.inject(HttpTestingController);
+  });
+
+  afterEach(() => {
+    httpMock.verify();
+  });
+
+  it('loads the server-side cart and updates quantity indexes', () => {
+    let response: ShopCartResponse | undefined;
+    service.loadCart().subscribe((cart) => {
+      response = cart;
+    });
+
+    const request = httpMock.expectOne('http://localhost:8000/api/shop/cart');
+    expect(request.request.method).toBe('GET');
+    expect(request.request.withCredentials).toBeTrue();
+    request.flush(buildCart());
+
+    expect(response?.grandTotalChf).toBe(36.8);
+    expect(service.cartLoaded()).toBeTrue();
+    expect(service.cartItemCount()).toBe(3);
+    expect(service.quantityForProduct('product-1')).toBe(3);
+    expect(service.quantityForVariant('variant-red')).toBe(2);
+    expect(service.quantityForVariant('variant-sand')).toBe(1);
+  });
+
+  it('posts add-to-cart with credentials and replaces local cart state', () => {
+    service.addToCart('variant-red', 2).subscribe();
+
+    const request = httpMock.expectOne('http://localhost:8000/api/shop/cart/items');
+    expect(request.request.method).toBe('POST');
+    expect(request.request.withCredentials).toBeTrue();
+    expect(request.request.body).toEqual({
+      shopProductVariantId: 'variant-red',
+      quantity: 2,
+    });
+    request.flush(buildCart());
+
+    expect(service.cart()?.session?.id).toBe('session-1');
+    expect(service.cartItemCount()).toBe(3);
+  });
+});

frontend/src/app/features/shop/services/shop.service.ts

@@ -1,48 +1,430 @@
-import { Injectable } from '@angular/core';
-import { Observable, of } from 'rxjs';
+import { computed, inject, Injectable, signal } from '@angular/core';
+import { HttpClient, HttpParams } from '@angular/common/http';
+import { map, Observable, tap } from 'rxjs';
+import { environment } from '../../../../environments/environment';
+import {
+  PublicMediaUsageDto,
+  PublicMediaVariantDto,
+} from '../../../core/services/public-media.service';
+import { LanguageService } from '../../../core/services/language.service';
 
-export interface Product {
+export interface ShopCategoryRef {
   id: string;
+  slug: string;
   name: string;
-  description: string;
-  price: number;
-  category: string;
+}
+
+export interface ShopCategoryTree {
+  id: string;
+  parentCategoryId: string | null;
+  slug: string;
+  name: string;
+  description: string | null;
+  seoTitle: string | null;
+  seoDescription: string | null;
+  ogTitle: string | null;
+  ogDescription: string | null;
+  indexable: boolean | null;
+  sortOrder: number | null;
+  productCount: number;
+  primaryImage: PublicMediaUsageDto | null;
+  children: ShopCategoryTree[];
+}
+
+export interface ShopCategoryDetail {
+  id: string;
+  slug: string;
+  name: string;
+  description: string | null;
+  seoTitle: string | null;
+  seoDescription: string | null;
+  ogTitle: string | null;
+  ogDescription: string | null;
+  indexable: boolean | null;
+  sortOrder: number | null;
+  productCount: number;
+  breadcrumbs: ShopCategoryRef[];
+  primaryImage: PublicMediaUsageDto | null;
+  images: PublicMediaUsageDto[];
+  children: ShopCategoryTree[];
+}
+
+export interface ShopProductVariantOption {
+  id: string;
+  sku: string | null;
+  variantLabel: string | null;
+  colorName: string | null;
+  colorHex: string | null;
+  priceChf: number;
+  isDefault: boolean;
+}
+
+export interface ShopProductModel {
+  url: string;
+  originalFilename: string;
+  mimeType: string | null;
+  fileSizeBytes: number | null;
+  boundingBoxXMm: number | null;
+  boundingBoxYMm: number | null;
+  boundingBoxZMm: number | null;
+}
+
+export interface ShopProductSummary {
+  id: string;
+  slug: string;
+  name: string;
+  excerpt: string | null;
+  isFeatured: boolean | null;
+  sortOrder: number | null;
+  category: ShopCategoryRef;
+  priceFromChf: number;
+  priceToChf: number;
+  defaultVariant: ShopProductVariantOption | null;
+  primaryImage: PublicMediaUsageDto | null;
+  model3d: ShopProductModel | null;
+}
+
+export interface ShopProductDetail {
+  id: string;
+  slug: string;
+  name: string;
+  excerpt: string | null;
+  description: string | null;
+  seoTitle: string | null;
+  seoDescription: string | null;
+  ogTitle: string | null;
+  ogDescription: string | null;
+  indexable: boolean | null;
+  isFeatured: boolean | null;
+  sortOrder: number | null;
+  category: ShopCategoryRef;
+  breadcrumbs: ShopCategoryRef[];
+  priceFromChf: number;
+  priceToChf: number;
+  defaultVariant: ShopProductVariantOption | null;
+  variants: ShopProductVariantOption[];
+  primaryImage: PublicMediaUsageDto | null;
+  images: PublicMediaUsageDto[];
+  model3d: ShopProductModel | null;
+}
+
+export interface ShopProductCatalogResponse {
+  categorySlug: string | null;
+  featuredOnly: boolean | null;
+  category: ShopCategoryDetail | null;
+  products: ShopProductSummary[];
+}
+
+export interface ShopCartSession {
+  id: string | null;
+  status: string | null;
+  sessionType: string | null;
+}
+
+export interface ShopCartItem {
+  id: string;
+  lineItemType: string;
+  originalFilename: string | null;
+  displayName: string | null;
+  quantity: number;
+  printTimeSeconds: number | null;
+  materialGrams: number | null;
+  colorCode: string | null;
+  filamentVariantId: number | null;
+  shopProductId: string | null;
+  shopProductVariantId: string | null;
+  shopProductSlug: string | null;
+  shopProductName: string | null;
+  shopVariantLabel: string | null;
+  shopVariantColorName: string | null;
+  shopVariantColorHex: string | null;
+  materialCode: string | null;
+  quality: string | null;
+  nozzleDiameterMm: number | null;
+  layerHeightMm: number | null;
+  infillPercent: number | null;
+  infillPattern: string | null;
+  supportsEnabled: boolean | null;
+  status: string | null;
+  convertedStoredPath: string | null;
+  unitPriceChf: number;
+}
+
+export interface ShopCartResponse {
+  session: ShopCartSession | null;
+  items: ShopCartItem[];
+  printItemsTotalChf: number;
+  cadTotalChf: number;
+  itemsTotalChf: number;
+  baseSetupCostChf: number;
+  nozzleChangeCostChf: number;
+  setupCostChf: number;
+  shippingCostChf: number;
+  globalMachineCostChf: number;
+  grandTotalChf: number;
+}
+
+export interface ShopCategoryNavNode {
+  id: string;
+  slug: string;
+  name: string;
+  depth: number;
+  productCount: number;
+  current: boolean;
 }
 
 @Injectable({
   providedIn: 'root',
 })
 export class ShopService {
-  // Dati statici per ora
-  private staticProducts: Product[] = [
-    {
-      id: '1',
-      name: 'SHOP.PRODUCTS.P1.NAME',
-      description: 'SHOP.PRODUCTS.P1.DESC',
-      price: 24.9,
-      category: 'SHOP.CATEGORIES.FILAMENTS',
-    },
-    {
-      id: '2',
-      name: 'SHOP.PRODUCTS.P2.NAME',
-      description: 'SHOP.PRODUCTS.P2.DESC',
-      price: 29.9,
-      category: 'SHOP.CATEGORIES.FILAMENTS',
-    },
-    {
-      id: '3',
-      name: 'SHOP.PRODUCTS.P3.NAME',
-      description: 'SHOP.PRODUCTS.P3.DESC',
-      price: 15.0,
-      category: 'SHOP.CATEGORIES.ACCESSORIES',
-    },
-  ];
+  private readonly http = inject(HttpClient);
+  private readonly languageService = inject(LanguageService);
+  private readonly apiUrl = `${environment.apiUrl}/api/shop`;
 
-  getProducts(): Observable<Product[]> {
-    return of(this.staticProducts);
+  readonly cart = signal<ShopCartResponse | null>(null);
+  readonly cartLoading = signal(false);
+  readonly cartLoaded = signal(false);
+
+  readonly cartItemCount = computed(() =>
+    (this.cart()?.items ?? []).reduce(
+      (total, item) => total + (Number(item.quantity) || 0),
+      0,
+    ),
+  );
+
+  readonly cartSessionId = computed(() => this.cart()?.session?.id ?? null);
+
+  readonly cartQuantityByProductId = computed(() => {
+    const quantities = new Map<string, number>();
+    for (const item of this.cart()?.items ?? []) {
+      const productId = item.shopProductId;
+      if (!productId) {
+        continue;
+      }
+      quantities.set(
+        productId,
+        (quantities.get(productId) ?? 0) + (Number(item.quantity) || 0),
+      );
+    }
+    return quantities;
+  });
+
+  readonly cartQuantityByVariantId = computed(() => {
+    const quantities = new Map<string, number>();
+    for (const item of this.cart()?.items ?? []) {
+      const variantId = item.shopProductVariantId;
+      if (!variantId) {
+        continue;
+      }
+      quantities.set(
+        variantId,
+        (quantities.get(variantId) ?? 0) + (Number(item.quantity) || 0),
+      );
+    }
+    return quantities;
+  });
+
+  getCategories(): Observable<ShopCategoryTree[]> {
+    return this.http.get<ShopCategoryTree[]>(`${this.apiUrl}/categories`, {
+      params: this.buildLangParams(),
+    });
   }
 
-  getProductById(id: string): Observable<Product | undefined> {
-    return of(this.staticProducts.find((p) => p.id === id));
+  getCategory(slug: string): Observable<ShopCategoryDetail> {
+    return this.http.get<ShopCategoryDetail>(
+      `${this.apiUrl}/categories/${encodeURIComponent(slug)}`,
+      {
+        params: this.buildLangParams(),
+      },
+    );
+  }
+
+  getProductCatalog(
+    categorySlug?: string | null,
+    featured?: boolean | null,
+  ): Observable<ShopProductCatalogResponse> {
+    let params = this.buildLangParams();
+    if (categorySlug) {
+      params = params.set('categorySlug', categorySlug);
+    }
+    if (featured !== null && featured !== undefined) {
+      params = params.set('featured', String(featured));
+    }
+
+    return this.http.get<ShopProductCatalogResponse>(`${this.apiUrl}/products`, {
+      params,
+    });
+  }
+
+  getProduct(slug: string): Observable<ShopProductDetail> {
+    return this.http.get<ShopProductDetail>(
+      `${this.apiUrl}/products/${encodeURIComponent(slug)}`,
+      {
+        params: this.buildLangParams(),
+      },
+    );
+  }
+
+  loadCart(): Observable<ShopCartResponse> {
+    this.cartLoading.set(true);
+    return this.http
+      .get<ShopCartResponse>(`${this.apiUrl}/cart`, {
+        withCredentials: true,
+      })
+      .pipe(
+        tap({
+          next: (cart) => {
+            this.cart.set(cart);
+            this.cartLoaded.set(true);
+            this.cartLoading.set(false);
+          },
+          error: () => {
+            this.cartLoading.set(false);
+          },
+        }),
+      );
+  }
+
+  addToCart(
+    shopProductVariantId: string,
+    quantity = 1,
+  ): Observable<ShopCartResponse> {
+    return this.http
+      .post<ShopCartResponse>(
+        `${this.apiUrl}/cart/items`,
+        {
+          shopProductVariantId,
+          quantity,
+        },
+        {
+          withCredentials: true,
+        },
+      )
+      .pipe(tap((cart) => this.setCart(cart)));
+  }
+
+  updateCartItem(
+    lineItemId: string,
+    quantity: number,
+  ): Observable<ShopCartResponse> {
+    return this.http
+      .patch<ShopCartResponse>(
+        `${this.apiUrl}/cart/items/${encodeURIComponent(lineItemId)}`,
+        { quantity },
+        {
+          withCredentials: true,
+        },
+      )
+      .pipe(tap((cart) => this.setCart(cart)));
+  }
+
+  removeCartItem(lineItemId: string): Observable<ShopCartResponse> {
+    return this.http
+      .delete<ShopCartResponse>(
+        `${this.apiUrl}/cart/items/${encodeURIComponent(lineItemId)}`,
+        {
+          withCredentials: true,
+        },
+      )
+      .pipe(tap((cart) => this.setCart(cart)));
+  }
+
+  clearCart(): Observable<ShopCartResponse> {
+    return this.http
+      .delete<ShopCartResponse>(`${this.apiUrl}/cart`, {
+        withCredentials: true,
+      })
+      .pipe(tap((cart) => this.setCart(cart)));
+  }
+
+  getProductModelFile(
+    urlOrPath: string,
+    filename: string,
+  ): Observable<File> {
+    return this.http
+      .get(this.resolveApiUrl(urlOrPath), {
+        responseType: 'blob',
+      })
+      .pipe(
+        map(
+          (blob) =>
+            new File([blob], filename, {
+              type: blob.type || 'model/stl',
+            }),
+        ),
+      );
+  }
+
+  quantityForProduct(productId: string | null | undefined): number {
+    if (!productId) {
+      return 0;
+    }
+    return this.cartQuantityByProductId().get(productId) ?? 0;
+  }
+
+  quantityForVariant(variantId: string | null | undefined): number {
+    if (!variantId) {
+      return 0;
+    }
+    return this.cartQuantityByVariantId().get(variantId) ?? 0;
+  }
+
+  flattenCategoryTree(
+    categories: ShopCategoryTree[],
+    activeSlug: string | null,
+  ): ShopCategoryNavNode[] {
+    const nodes: ShopCategoryNavNode[] = [];
+
+    const walk = (items: ShopCategoryTree[], depth: number) => {
+      for (const item of items) {
+        nodes.push({
+          id: item.id,
+          slug: item.slug,
+          name: item.name,
+          depth,
+          productCount: item.productCount,
+          current: item.slug === activeSlug,
+        });
+        walk(item.children ?? [], depth + 1);
+      }
+    };
+
+    walk(categories, 0);
+    return nodes;
+  }
+
+  resolveMediaUrl(
+    variant: PublicMediaVariantDto | null | undefined,
+  ): string | null {
+    if (!variant) {
+      return null;
+    }
+    return variant.jpegUrl ?? variant.webpUrl ?? variant.avifUrl ?? null;
+  }
+
+  resolveApiUrl(urlOrPath: string | null | undefined): string {
+    if (!urlOrPath) {
+      return '';
+    }
+    if (
+      urlOrPath.startsWith('http://') ||
+      urlOrPath.startsWith('https://') ||
+      urlOrPath.startsWith('blob:')
+    ) {
+      return urlOrPath;
+    }
+    const base = (environment.apiUrl || '').replace(/\/$/, '');
+    const path = urlOrPath.startsWith('/') ? urlOrPath : `/${urlOrPath}`;
+    return `${base}${path}`;
+  }
+
+  private buildLangParams(): HttpParams {
+    return new HttpParams().set('lang', this.languageService.selectedLang());
+  }
+
+  private setCart(cart: ShopCartResponse): void {
+    this.cart.set(cart);
+    this.cartLoaded.set(true);
+    this.cartLoading.set(false);
   }
 }

frontend/src/app/features/shop/shop-page.component.html

@@ -1,18 +1,299 @@
-<section class="wip-section">
-  <div class="container">
-    <div class="wip-card">
-      <p class="wip-eyebrow">{{ "SHOP.WIP_EYEBROW" | translate }}</p>
-      <h1>{{ "SHOP.WIP_TITLE" | translate }}</h1>
-      <p class="wip-subtitle">{{ "SHOP.WIP_SUBTITLE" | translate }}</p>
+<section class="shop-page">
+  <section class="shop-hero">
+    <div class="container shop-hero-grid">
+      <div class="hero-copy">
+        <p class="ui-eyebrow">{{ "SHOP.HERO_EYEBROW" | translate }}</p>
+        <h1 class="ui-hero-display">
+          {{
+            selectedCategory()?.name || ("SHOP.TITLE" | translate)
+          }}
+        </h1>
+        <p class="ui-copy-lead">
+          {{
+            selectedCategory()?.description ||
+              ("SHOP.SUBTITLE" | translate)
+          }}
+        </p>
+        <p class="ui-copy-subtitle">
+          {{
+            selectedCategory()
+              ? ("SHOP.CATEGORY_META" | translate: { count: selectedCategory()?.productCount || 0 })
+              : ("SHOP.CATALOG_META_DESCRIPTION" | translate)
+          }}
+        </p>
 
-      <div class="wip-actions">
-        <app-button variant="primary" routerLink="/calculator/basic">
-          {{ "SHOP.WIP_CTA_CALC" | translate }}
-        </app-button>
+        <div class="hero-actions ui-inline-actions">
+          @if (cartHasItems()) {
+            <app-button
+              variant="primary"
+              [disabled]="cartMutating()"
+              (click)="goToCheckout()"
+            >
+              {{ "SHOP.GO_TO_CHECKOUT" | translate }}
+            </app-button>
+          } @else {
+            <app-button variant="outline" routerLink="/calculator/basic">
+              {{ "SHOP.WIP_CTA_CALC" | translate }}
+            </app-button>
+          }
+
+          @if (selectedCategory()) {
+            <app-button variant="text" (click)="navigateToCategory()">
+              {{ "SHOP.VIEW_ALL" | translate }}
+            </app-button>
+          }
+        </div>
       </div>
 
-      <p class="wip-return-later">{{ "SHOP.WIP_RETURN_LATER" | translate }}</p>
-      <p class="wip-note">{{ "SHOP.WIP_NOTE" | translate }}</p>
+      <div class="hero-highlights">
+        <div class="highlight-card">
+          <span class="highlight-label">{{
+            "SHOP.HIGHLIGHT_PRODUCTS" | translate
+          }}</span>
+          <strong>{{
+            selectedCategory()?.productCount ?? products().length
+          }}</strong>
+        </div>
+        <div class="highlight-card">
+          <span class="highlight-label">{{
+            "SHOP.HIGHLIGHT_CART" | translate
+          }}</span>
+          <strong>{{ cartItemCount() }}</strong>
+        </div>
+        <div class="highlight-card">
+          <span class="highlight-label">{{
+            "SHOP.HIGHLIGHT_READY" | translate
+          }}</span>
+          <strong>{{ "SHOP.MODEL_3D" | translate }}</strong>
+        </div>
+      </div>
     </div>
+  </section>
+
+  <div class="container shop-layout">
+    <aside class="shop-sidebar">
+      <app-card>
+        <div class="panel-head">
+          <div>
+            <p class="panel-kicker">{{ "SHOP.CATEGORY_PANEL_KICKER" | translate }}</p>
+            <h2 class="panel-title">
+              {{ "SHOP.CATEGORY_PANEL_TITLE" | translate }}
+            </h2>
+          </div>
+        </div>
+
+        <button
+          type="button"
+          class="category-link"
+          [class.active]="!currentCategorySlug()"
+          (click)="navigateToCategory()"
+        >
+          <span>{{ "SHOP.ALL_CATEGORIES" | translate }}</span>
+        </button>
+
+        <div class="category-list">
+          @for (node of categoryNodes(); track trackByCategory($index, node)) {
+            <button
+              type="button"
+              class="category-link"
+              [class.active]="node.current"
+              [style.--depth]="node.depth"
+              (click)="navigateToCategory(node.slug)"
+            >
+              <span>{{ node.name }}</span>
+              <small>{{ node.productCount }}</small>
+            </button>
+          }
+        </div>
+      </app-card>
+
+      <app-card class="cart-card">
+        <div class="panel-head">
+          <div>
+            <p class="panel-kicker">{{ "SHOP.CART_TITLE" | translate }}</p>
+            <h2 class="panel-title">
+              {{ "SHOP.CART_SUMMARY_TITLE" | translate }}
+            </h2>
+          </div>
+          @if (cartHasItems()) {
+            <button
+              type="button"
+              class="text-action"
+              [disabled]="cartMutating()"
+              (click)="clearCart()"
+            >
+              {{ "SHOP.CLEAR_CART" | translate }}
+            </button>
+          }
+        </div>
+
+        @if (cartLoading() && !cart()) {
+          <p class="panel-empty">{{ "SHOP.CART_LOADING" | translate }}</p>
+        } @else if (!cartHasItems()) {
+          <p class="panel-empty">{{ "SHOP.CART_EMPTY" | translate }}</p>
+        } @else {
+          <div class="cart-lines">
+            @for (item of cartItems(); track trackByCartItem($index, item)) {
+              <article class="cart-line">
+                <div class="cart-line-copy">
+                  <strong>{{ cartItemName(item) }}</strong>
+                  @if (cartItemVariant(item); as variant) {
+                    <span class="cart-line-meta">{{ variant }}</span>
+                  }
+                  @if (cartItemColor(item); as color) {
+                    <span class="cart-line-color">
+                      <span
+                        class="color-dot"
+                        [style.background-color]="cartItemColorHex(item)"
+                      ></span>
+                      <span>{{ color }}</span>
+                    </span>
+                  }
+                </div>
+
+                <div class="cart-line-controls">
+                  <div class="qty-control">
+                    <button
+                      type="button"
+                      [disabled]="cartMutating() && busyLineItemId() === item.id"
+                      (click)="decreaseQuantity(item)"
+                    >
+                      -
+                    </button>
+                    <span>{{ item.quantity }}</span>
+                    <button
+                      type="button"
+                      [disabled]="cartMutating() && busyLineItemId() === item.id"
+                      (click)="increaseQuantity(item)"
+                    >
+                      +
+                    </button>
+                  </div>
+                  <strong class="line-total">{{
+                    item.unitPriceChf * item.quantity | currency: "CHF"
+                  }}</strong>
+                </div>
+
+                <button
+                  type="button"
+                  class="line-remove"
+                  [disabled]="cartMutating() && busyLineItemId() === item.id"
+                  (click)="removeItem(item)"
+                >
+                  {{ "SHOP.REMOVE" | translate }}
+                </button>
+              </article>
+            }
+          </div>
+
+          <div class="cart-totals">
+            <div class="cart-total-row">
+              <span>{{ "SHOP.CART_SUBTOTAL" | translate }}</span>
+              <strong>{{ cart()?.itemsTotalChf || 0 | currency: "CHF" }}</strong>
+            </div>
+            <div class="cart-total-row">
+              <span>{{ "SHOP.CART_SHIPPING" | translate }}</span>
+              <strong>{{
+                cart()?.shippingCostChf || 0 | currency: "CHF"
+              }}</strong>
+            </div>
+            <div class="cart-total-row cart-total-row-final">
+              <span>{{ "SHOP.CART_TOTAL" | translate }}</span>
+              <strong>{{
+                cart()?.grandTotalChf || 0 | currency: "CHF"
+              }}</strong>
+            </div>
+          </div>
+
+          <app-button
+            variant="primary"
+            [fullWidth]="true"
+            [disabled]="cartMutating()"
+            (click)="goToCheckout()"
+          >
+            {{ "SHOP.GO_TO_CHECKOUT" | translate }}
+          </app-button>
+        }
+      </app-card>
+    </aside>
+
+    <section class="catalog-content">
+      @if (error()) {
+        <div class="catalog-state catalog-state-error">
+          {{ error() | translate }}
+        </div>
+      } @else {
+        @if (featuredProducts().length > 0 && !selectedCategory()) {
+          <section class="featured-strip">
+            <div class="section-head">
+              <div>
+                <p class="ui-eyebrow ui-eyebrow--compact">
+                  {{ "SHOP.FEATURED_KICKER" | translate }}
+                </p>
+                <h2 class="section-title">
+                  {{ "SHOP.FEATURED_TITLE" | translate }}
+                </h2>
+              </div>
+            </div>
+
+            <div class="featured-grid">
+              @for (
+                product of featuredProducts();
+                track trackByProduct($index, product)
+              ) {
+                <app-product-card
+                  [product]="product"
+                  [cartQuantity]="productCartQuantity(product.id)"
+                ></app-product-card>
+              }
+            </div>
+          </section>
+        }
+
+        <section class="catalog-panel">
+          <div class="section-head catalog-head">
+            <div>
+              <p class="ui-eyebrow ui-eyebrow--compact">
+                {{
+                  selectedCategory()
+                    ? ("SHOP.SELECTED_CATEGORY" | translate)
+                    : ("SHOP.CATALOG_LABEL" | translate)
+                }}
+              </p>
+              <h2 class="section-title">
+                {{
+                  selectedCategory()?.name || ("SHOP.CATALOG_TITLE" | translate)
+                }}
+              </h2>
+            </div>
+            <span class="catalog-counter">
+              {{ products().length }}
+              {{ "SHOP.ITEMS_FOUND" | translate }}
+            </span>
+          </div>
+
+          @if (loading()) {
+            <div class="product-grid skeleton-grid">
+              @for (ghost of [1, 2, 3, 4]; track ghost) {
+                <div class="skeleton-card"></div>
+              }
+            </div>
+          } @else if (products().length === 0) {
+            <div class="catalog-state">
+              {{ "SHOP.EMPTY_CATEGORY" | translate }}
+            </div>
+          } @else {
+            <div class="product-grid">
+              @for (product of products(); track trackByProduct($index, product)) {
+                <app-product-card
+                  [product]="product"
+                  [cartQuantity]="productCartQuantity(product.id)"
+                ></app-product-card>
+              }
+            </div>
+          }
+        </section>
+      }
+    </section>
   </div>
 </section>

frontend/src/app/features/shop/shop-page.component.scss

@@ -1,72 +1,339 @@
-.wip-section {
+.shop-page {
+  --shop-hero-bg: #f8f3e5;
+  background:
+    radial-gradient(circle at top right, rgba(250, 207, 10, 0.24), transparent 22%),
+    linear-gradient(180deg, #faf7ef 0%, #f6f2e8 24%, var(--color-bg) 24%);
+}
+
+.shop-hero {
   position: relative;
-  padding: var(--space-12) 0;
-  background-color: var(--color-bg);
+  overflow: hidden;
+  padding: 4.75rem 0 3.5rem;
+  background: transparent;
 }
 
-.wip-card {
-  max-width: 760px;
-  margin: 0 auto;
-  padding: clamp(1.4rem, 3vw, 2.4rem);
-  border: 1px solid var(--color-border);
-  border-radius: var(--radius-xl);
-  background: rgba(255, 255, 255, 0.95);
-  box-shadow: var(--shadow-lg);
-  text-align: center;
+.shop-hero-grid {
+  display: grid;
+  gap: var(--space-8);
+  align-items: end;
+  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
 }
 
-.wip-eyebrow {
-  display: inline-block;
-  margin-bottom: var(--space-3);
-  padding: 0.3rem 0.7rem;
-  border-radius: 999px;
-  border: 1px solid rgba(16, 24, 32, 0.14);
-  font-size: 0.78rem;
-  letter-spacing: 0.12em;
+.hero-copy {
+  display: grid;
+  gap: var(--space-4);
+}
+
+.hero-highlights {
+  display: grid;
+  gap: var(--space-4);
+}
+
+.highlight-card {
+  display: grid;
+  gap: 0.2rem;
+  padding: 1.15rem 1.2rem;
+  border-radius: 1rem;
+  border: 1px solid rgba(16, 24, 32, 0.08);
+  background: rgba(255, 255, 255, 0.78);
+  box-shadow: 0 12px 28px rgba(16, 24, 32, 0.08);
+  backdrop-filter: blur(8px);
+}
+
+.highlight-card strong {
+  font-size: 1.35rem;
+  line-height: 1.1;
+}
+
+.highlight-label {
+  color: var(--color-text-muted);
+  text-transform: uppercase;
+  letter-spacing: 0.08em;
+  font-size: 0.72rem;
+  font-weight: 700;
+}
+
+.shop-layout {
+  display: grid;
+  gap: var(--space-8);
+  align-items: start;
+  grid-template-columns: minmax(270px, 320px) minmax(0, 1fr);
+  padding-bottom: var(--space-12);
+}
+
+.shop-sidebar {
+  position: sticky;
+  top: var(--space-6);
+  display: grid;
+  gap: var(--space-5);
+}
+
+.panel-head {
+  display: flex;
+  justify-content: space-between;
+  gap: var(--space-4);
+  margin-bottom: var(--space-4);
+}
+
+.panel-kicker {
+  margin: 0 0 var(--space-1);
+  font-size: 0.72rem;
+  letter-spacing: 0.1em;
   text-transform: uppercase;
   color: var(--color-secondary-600);
-  background: rgba(250, 207, 10, 0.28);
+  font-weight: 700;
 }
 
-h1 {
-  font-size: clamp(1.7rem, 4vw, 2.5rem);
-  margin-bottom: var(--space-4);
+.panel-title {
+  margin: 0;
+  font-size: 1.1rem;
+}
+
+.category-list {
+  display: grid;
+  gap: 0.4rem;
+}
+
+.category-link {
+  --depth: 0;
+  display: flex;
+  width: 100%;
+  align-items: center;
+  justify-content: space-between;
+  gap: var(--space-3);
+  padding: 0.8rem 0.95rem 0.8rem calc(0.95rem + (var(--depth) * 0.95rem));
+  border: 1px solid transparent;
+  border-radius: 0.9rem;
+  background: transparent;
   color: var(--color-text);
+  text-align: left;
+  cursor: pointer;
+  transition:
+    background-color 0.18s ease,
+    border-color 0.18s ease,
+    transform 0.18s ease;
 }
 
-.wip-subtitle {
-  max-width: 60ch;
-  margin: 0 auto var(--space-8);
+.category-link:hover,
+.category-link.active {
+  background: rgba(250, 207, 10, 0.14);
+  border-color: rgba(250, 207, 10, 0.34);
+  transform: translateX(1px);
+}
+
+.category-link small {
   color: var(--color-text-muted);
 }
 
-.wip-actions {
-  display: flex;
+.cart-card {
+  display: block;
+}
+
+.panel-empty,
+.catalog-state {
+  margin: 0;
+  padding: 1rem;
+  border-radius: 0.9rem;
+  background: rgba(16, 24, 32, 0.04);
+  color: var(--color-text-muted);
+}
+
+.catalog-state-error {
+  background: rgba(239, 68, 68, 0.08);
+  color: var(--color-danger-600);
+}
+
+.text-action,
+.line-remove {
+  padding: 0;
+  border: 0;
+  background: transparent;
+  color: var(--color-text-muted);
+  font: inherit;
+  cursor: pointer;
+}
+
+.cart-lines {
+  display: grid;
   gap: var(--space-4);
-  justify-content: center;
-  flex-wrap: wrap;
+  margin-bottom: var(--space-5);
 }
 
-.wip-note {
-  margin: var(--space-4) auto 0;
-  max-width: 62ch;
-  font-size: 0.95rem;
-  color: var(--color-secondary-600);
+.cart-line {
+  display: grid;
+  gap: var(--space-3);
+  padding-bottom: var(--space-4);
+  border-bottom: 1px solid var(--color-border);
 }
 
-.wip-return-later {
-  margin: var(--space-6) 0 0;
+.cart-line:last-child {
+  padding-bottom: 0;
+  border-bottom: 0;
+}
+
+.cart-line-copy {
+  display: grid;
+  gap: 0.25rem;
+}
+
+.cart-line-copy strong {
+  font-size: 0.96rem;
+}
+
+.cart-line-meta,
+.cart-line-color {
+  color: var(--color-text-muted);
+  font-size: 0.86rem;
+}
+
+.cart-line-color {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.4rem;
+}
+
+.color-dot {
+  width: 0.8rem;
+  height: 0.8rem;
+  border-radius: 50%;
+  border: 1px solid rgba(16, 24, 32, 0.12);
+}
+
+.cart-line-controls {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: var(--space-4);
+}
+
+.qty-control {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.4rem;
+  padding: 0.2rem;
+  border-radius: 999px;
+  border: 1px solid var(--color-border);
+  background: rgba(255, 255, 255, 0.68);
+}
+
+.qty-control button {
+  width: 1.9rem;
+  height: 1.9rem;
+  border: 0;
+  border-radius: 50%;
+  background: rgba(16, 24, 32, 0.06);
+  color: var(--color-text);
+  cursor: pointer;
+}
+
+.qty-control span {
+  min-width: 1.4rem;
+  text-align: center;
   font-weight: 600;
-  color: var(--color-secondary-600);
 }
 
-@media (max-width: 640px) {
-  .wip-section {
-    padding: var(--space-10) 0;
+.line-total {
+  white-space: nowrap;
+}
+
+.cart-totals {
+  display: grid;
+  gap: 0.55rem;
+  margin-bottom: var(--space-5);
+  padding-top: var(--space-4);
+  border-top: 1px solid var(--color-border);
+}
+
+.cart-total-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: var(--space-3);
+  color: var(--color-text-muted);
+}
+
+.cart-total-row-final {
+  color: var(--color-text);
+  font-size: 1.02rem;
+}
+
+.catalog-content {
+  display: grid;
+  gap: var(--space-6);
+}
+
+.featured-strip,
+.catalog-panel {
+  display: grid;
+  gap: var(--space-5);
+}
+
+.section-title {
+  margin: 0;
+  font-size: clamp(1.5rem, 1vw + 1.2rem, 2rem);
+}
+
+.catalog-head {
+  display: flex;
+  justify-content: space-between;
+  align-items: end;
+  gap: var(--space-4);
+}
+
+.catalog-counter {
+  color: var(--color-text-muted);
+  font-size: 0.9rem;
+  white-space: nowrap;
+}
+
+.featured-grid,
+.product-grid {
+  display: grid;
+  gap: var(--space-5);
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+}
+
+.skeleton-card {
+  min-height: 400px;
+  border-radius: 1.1rem;
+  background:
+    linear-gradient(
+      110deg,
+      rgba(255, 255, 255, 0.7) 8%,
+      rgba(238, 235, 226, 0.95) 18%,
+      rgba(255, 255, 255, 0.7) 33%
+    );
+  background-size: 220% 100%;
+  animation: skeleton 1.35s linear infinite;
+}
+
+@keyframes skeleton {
+  to {
+    background-position-x: -220%;
+  }
+}
+
+@media (max-width: 1080px) {
+  .shop-hero-grid,
+  .shop-layout {
+    grid-template-columns: 1fr;
   }
 
-  .wip-actions {
+  .shop-sidebar {
+    position: static;
+  }
+}
+
+@media (max-width: 760px) {
+  .featured-grid,
+  .product-grid {
+    grid-template-columns: 1fr;
+  }
+
+  .catalog-head,
+  .cart-line-controls,
+  .panel-head {
+    align-items: start;
     flex-direction: column;
-    align-items: stretch;
   }
 }

frontend/src/app/features/shop/shop-page.component.ts

@@ -1,14 +1,292 @@
-import { Component } from '@angular/core';
 import { CommonModule } from '@angular/common';
-import { RouterLink } from '@angular/router';
-import { TranslateModule } from '@ngx-translate/core';
+import {
+  Component,
+  DestroyRef,
+  Injector,
+  computed,
+  inject,
+  input,
+  signal,
+} from '@angular/core';
+import { takeUntilDestroyed, toObservable } from '@angular/core/rxjs-interop';
+import { Router, RouterLink } from '@angular/router';
+import { TranslateModule, TranslateService } from '@ngx-translate/core';
+import { catchError, combineLatest, finalize, forkJoin, map, of, switchMap, tap } from 'rxjs';
+import { SeoService } from '../../core/services/seo.service';
+import { LanguageService } from '../../core/services/language.service';
 import { AppButtonComponent } from '../../shared/components/app-button/app-button.component';
+import { AppCardComponent } from '../../shared/components/app-card/app-card.component';
+import { ProductCardComponent } from './components/product-card/product-card.component';
+import {
+  ShopCategoryDetail,
+  ShopCategoryNavNode,
+  ShopCategoryTree,
+  ShopCartItem,
+  ShopProductSummary,
+  ShopService,
+} from './services/shop.service';
 
 @Component({
   selector: 'app-shop-page',
   standalone: true,
-  imports: [CommonModule, RouterLink, TranslateModule, AppButtonComponent],
+  imports: [
+    CommonModule,
+    TranslateModule,
+    RouterLink,
+    AppButtonComponent,
+    AppCardComponent,
+    ProductCardComponent,
+  ],
   templateUrl: './shop-page.component.html',
   styleUrl: './shop-page.component.scss',
 })
-export class ShopPageComponent {}
+export class ShopPageComponent {
+  private readonly destroyRef = inject(DestroyRef);
+  private readonly injector = inject(Injector);
+  private readonly router = inject(Router);
+  private readonly translate = inject(TranslateService);
+  private readonly seoService = inject(SeoService);
+  private readonly languageService = inject(LanguageService);
+  readonly shopService = inject(ShopService);
+
+  readonly categorySlug = input<string | undefined>();
+
+  readonly loading = signal(true);
+  readonly error = signal<string | null>(null);
+  readonly categories = signal<ShopCategoryTree[]>([]);
+  readonly categoryNodes = signal<ShopCategoryNavNode[]>([]);
+  readonly selectedCategory = signal<ShopCategoryDetail | null>(null);
+  readonly products = signal<ShopProductSummary[]>([]);
+  readonly featuredProducts = signal<ShopProductSummary[]>([]);
+
+  readonly cartMutating = signal(false);
+  readonly busyLineItemId = signal<string | null>(null);
+
+  readonly cart = this.shopService.cart;
+  readonly cartLoading = this.shopService.cartLoading;
+  readonly cartItemCount = this.shopService.cartItemCount;
+  readonly currentCategorySlug = computed(
+    () => this.selectedCategory()?.slug ?? this.categorySlug() ?? null,
+  );
+  readonly cartItems = computed(() =>
+    (this.cart()?.items ?? []).filter((item) => item.lineItemType === 'SHOP_PRODUCT'),
+  );
+  readonly cartHasItems = computed(() => this.cartItems().length > 0);
+
+  constructor() {
+    if (!this.shopService.cartLoaded()) {
+      this.shopService
+        .loadCart()
+        .pipe(takeUntilDestroyed(this.destroyRef))
+        .subscribe({
+          error: () => {
+            this.shopService.cart.set(null);
+          },
+        });
+    }
+
+    combineLatest([
+      toObservable(this.categorySlug, { injector: this.injector }),
+      toObservable(this.languageService.currentLang, { injector: this.injector }),
+    ])
+      .pipe(
+        tap(() => {
+          this.loading.set(true);
+          this.error.set(null);
+        }),
+        switchMap(([categorySlug]) =>
+          forkJoin({
+            categories: this.shopService.getCategories(),
+            catalog: this.shopService.getProductCatalog(categorySlug ?? null),
+            featuredProducts: categorySlug
+              ? of<ShopProductSummary[]>([])
+              : this.shopService
+                  .getProductCatalog(null, true)
+                  .pipe(map((response) => response.products)),
+          }).pipe(
+            catchError((error) => {
+              this.categories.set([]);
+              this.categoryNodes.set([]);
+              this.selectedCategory.set(null);
+              this.products.set([]);
+              this.featuredProducts.set([]);
+              this.error.set(
+                error?.status === 404 ? 'SHOP.NOT_FOUND' : 'SHOP.LOAD_ERROR',
+              );
+              this.applyDefaultSeo();
+              return of(null);
+            }),
+            finalize(() => this.loading.set(false)),
+          ),
+        ),
+        takeUntilDestroyed(this.destroyRef),
+      )
+      .subscribe((result) => {
+        if (!result) {
+          return;
+        }
+
+        this.categories.set(result.categories);
+        this.categoryNodes.set(
+          this.shopService.flattenCategoryTree(
+            result.categories,
+            result.catalog.category?.slug ?? this.categorySlug() ?? null,
+          ),
+        );
+        this.selectedCategory.set(result.catalog.category ?? null);
+        this.products.set(result.catalog.products);
+        this.featuredProducts.set(result.featuredProducts);
+        this.applySeo(result.catalog.category ?? null);
+      });
+  }
+
+  productCartQuantity(productId: string): number {
+    return this.shopService.quantityForProduct(productId);
+  }
+
+  cartItemName(item: ShopCartItem): string {
+    return item.displayName || item.shopProductName || item.originalFilename || '-';
+  }
+
+  cartItemVariant(item: ShopCartItem): string | null {
+    return item.shopVariantLabel || item.shopVariantColorName || null;
+  }
+
+  cartItemColor(item: ShopCartItem): string | null {
+    return item.shopVariantColorName || item.colorCode || null;
+  }
+
+  cartItemColorHex(item: ShopCartItem): string {
+    return item.shopVariantColorHex || '#c9ced6';
+  }
+
+  navigateToCategory(slug?: string | null): void {
+    const commands = slug ? ['/shop', slug] : ['/shop'];
+    this.router.navigate(commands);
+  }
+
+  increaseQuantity(item: ShopCartItem): void {
+    this.updateItemQuantity(item, (item.quantity ?? 0) + 1);
+  }
+
+  decreaseQuantity(item: ShopCartItem): void {
+    const nextQuantity = Math.max(1, (item.quantity ?? 1) - 1);
+    this.updateItemQuantity(item, nextQuantity);
+  }
+
+  removeItem(item: ShopCartItem): void {
+    this.cartMutating.set(true);
+    this.busyLineItemId.set(item.id);
+    this.shopService
+      .removeCartItem(item.id)
+      .pipe(
+        finalize(() => {
+          this.cartMutating.set(false);
+          this.busyLineItemId.set(null);
+        }),
+        takeUntilDestroyed(this.destroyRef),
+      )
+      .subscribe({
+        error: () => {
+          this.error.set('SHOP.CART_UPDATE_ERROR');
+        },
+      });
+  }
+
+  clearCart(): void {
+    this.cartMutating.set(true);
+    this.busyLineItemId.set(null);
+    this.shopService
+      .clearCart()
+      .pipe(
+        finalize(() => {
+          this.cartMutating.set(false);
+        }),
+        takeUntilDestroyed(this.destroyRef),
+      )
+      .subscribe({
+        error: () => {
+          this.error.set('SHOP.CART_UPDATE_ERROR');
+        },
+      });
+  }
+
+  goToCheckout(): void {
+    const sessionId = this.shopService.cartSessionId();
+    if (!sessionId) {
+      return;
+    }
+    this.router.navigate(['/checkout'], {
+      queryParams: {
+        session: sessionId,
+      },
+    });
+  }
+
+  trackByCategory(_index: number, item: ShopCategoryNavNode): string {
+    return item.id;
+  }
+
+  trackByProduct(_index: number, product: ShopProductSummary): string {
+    return product.id;
+  }
+
+  trackByCartItem(_index: number, item: ShopCartItem): string {
+    return item.id;
+  }
+
+  private updateItemQuantity(item: ShopCartItem, quantity: number): void {
+    this.cartMutating.set(true);
+    this.busyLineItemId.set(item.id);
+    this.shopService
+      .updateCartItem(item.id, quantity)
+      .pipe(
+        finalize(() => {
+          this.cartMutating.set(false);
+          this.busyLineItemId.set(null);
+        }),
+        takeUntilDestroyed(this.destroyRef),
+      )
+      .subscribe({
+        error: () => {
+          this.error.set('SHOP.CART_UPDATE_ERROR');
+        },
+      });
+  }
+
+  private applySeo(category: ShopCategoryDetail | null): void {
+    if (!category) {
+      this.applyDefaultSeo();
+      return;
+    }
+
+    const title =
+      category.seoTitle || `${category.name} | ${this.translate.instant('SHOP.TITLE')} | 3D fab`;
+    const description =
+      category.seoDescription ||
+      category.description ||
+      this.translate.instant('SHOP.CATALOG_META_DESCRIPTION');
+    const robots = category.indexable === false ? 'noindex, nofollow' : 'index, follow';
+
+    this.seoService.applyPageSeo({
+      title,
+      description,
+      robots,
+      ogTitle: category.ogTitle || title,
+      ogDescription: category.ogDescription || description,
+    });
+  }
+
+  private applyDefaultSeo(): void {
+    const title = `${this.translate.instant('SHOP.TITLE')} | 3D fab`;
+    const description = this.translate.instant('SHOP.CATALOG_META_DESCRIPTION');
+
+    this.seoService.applyPageSeo({
+      title,
+      description,
+      robots: 'index, follow',
+      ogTitle: title,
+      ogDescription: description,
+    });
+  }
+}

frontend/src/app/features/shop/shop.routes.ts

@@ -9,16 +9,21 @@ export const SHOP_ROUTES: Routes = [
     data: {
       seoTitle: 'Shop 3D fab',
       seoDescription:
-        'Lo shop 3D fab e in allestimento. Intanto puoi usare il calcolatore per ottenere un preventivo.',
-      seoRobots: 'noindex, nofollow',
+        'Catalogo prodotti stampati in 3D, accessori tecnici e soluzioni pratiche pronte all uso.',
     },
   },
   {
-    path: ':id',
+    path: ':categorySlug/:productSlug',
     component: ProductDetailComponent,
     data: {
       seoTitle: 'Prodotto | 3D fab',
-      seoRobots: 'noindex, nofollow',
+    },
+  },
+  {
+    path: ':categorySlug',
+    component: ShopPageComponent,
+    data: {
+      seoTitle: 'Categoria Shop | 3D fab',
     },
   },
 ];

frontend/src/assets/i18n/it.json

@@ -155,6 +155,7 @@
   "SHOP": {
     "TITLE": "Soluzioni tecniche",
     "SUBTITLE": "Prodotti pronti che risolvono problemi pratici",
+    "HERO_EYEBROW": "Shop tecnico",
     "WIP_EYEBROW": "Work in progress",
     "WIP_TITLE": "Shop in allestimento",
     "WIP_SUBTITLE": "Stiamo preparando uno shop con prodotti selezionati e funzionalità di creazione automatica!",
@@ -162,6 +163,8 @@
     "WIP_RETURN_LATER": "Torna tra un po'",
     "WIP_NOTE": "Ci teniamo a fare le cose fatte bene: nel frattempo puoi calcolare subito prezzo e tempi di un file 3D con il nostro calcolatore.",
     "ADD_CART": "Aggiungi al Carrello",
+    "ADDING": "Aggiunta in corso",
+    "ADD_SUCCESS": "Prodotto aggiunto al carrello.",
     "BACK": "Torna allo Shop",
     "NOT_FOUND": "Prodotto non trovato.",
     "DETAILS": "Dettagli",
@@ -169,6 +172,47 @@
     "SUCCESS_TITLE": "Aggiunto al carrello",
     "SUCCESS_DESC": "Il prodotto è stato aggiunto correttamente al carrello.",
     "CONTINUE": "Continua",
+    "VIEW_ALL": "Vedi tutto lo shop",
+    "ALL_CATEGORIES": "Tutte le categorie",
+    "CATALOG_LABEL": "Catalogo",
+    "CATALOG_TITLE": "Tutti i prodotti",
+    "CATALOG_META_DESCRIPTION": "Scopri prodotti stampati in 3D, accessori tecnici e soluzioni pronte all uso con lo stesso checkout del calcolatore.",
+    "CATEGORY_META": "{{count}} prodotti disponibili in questa categoria",
+    "CATEGORY_PANEL_KICKER": "Navigazione",
+    "CATEGORY_PANEL_TITLE": "Categorie",
+    "SELECTED_CATEGORY": "Categoria selezionata",
+    "ITEMS_FOUND": "prodotti",
+    "EMPTY_CATEGORY": "Nessun prodotto disponibile in questa categoria al momento.",
+    "FEATURED_KICKER": "In evidenza",
+    "FEATURED_TITLE": "Prodotti da tenere d occhio",
+    "FEATURED_BADGE": "Featured",
+    "HIGHLIGHT_PRODUCTS": "Prodotti",
+    "HIGHLIGHT_CART": "Nel carrello",
+    "HIGHLIGHT_READY": "Preview",
+    "PRICE_FROM": "Prezzo da",
+    "EXCERPT_FALLBACK": "Scheda prodotto in preparazione.",
+    "MODEL_3D": "3D preview",
+    "MODEL_TITLE": "Anteprima del modello",
+    "MODEL_LOADING": "Stiamo caricando il modello 3D.",
+    "MODEL_UNAVAILABLE": "Preview 3D non disponibile.",
+    "BREADCRUMB_ROOT": "Shop",
+    "SELECT_COLOR": "Colore",
+    "VARIANT": "Variante",
+    "QUANTITY": "Quantità",
+    "GO_TO_CHECKOUT": "Vai al checkout",
+    "IN_CART_SHORT": "Nel carrello x{{count}}",
+    "IN_CART_LONG": "Già nel carrello x{{count}}",
+    "DESCRIPTION_TITLE": "Descrizione",
+    "CART_TITLE": "Carrello",
+    "CART_SUMMARY_TITLE": "Riepilogo attuale",
+    "CART_LOADING": "Caricamento carrello in corso.",
+    "CART_EMPTY": "Il carrello è vuoto. Aggiungi un prodotto per ritrovarlo subito anche al prossimo accesso.",
+    "CART_SUBTOTAL": "Subtotale prodotti",
+    "CART_SHIPPING": "Spedizione",
+    "CART_TOTAL": "Totale stimato",
+    "CLEAR_CART": "Svuota",
+    "REMOVE": "Rimuovi",
+    "CART_UPDATE_ERROR": "Non siamo riusciti ad aggiornare il carrello. Riprova.",
     "CATEGORIES": {
       "FILAMENTS": "Filamenti",
       "ACCESSORIES": "Accessori"
@@ -531,6 +575,12 @@
     "ERR_ID_NOT_FOUND": "ID ordine non trovato.",
     "ERR_LOAD_ORDER": "Impossibile caricare i dettagli dell'ordine.",
     "ERR_REPORT_PAYMENT": "Impossibile segnalare il pagamento. Riprova.",
+    "ITEMS_TITLE": "Articoli dell'ordine",
+    "ORDER_TYPE_LABEL": "Tipo ordine",
+    "ITEM_COUNT": "Righe",
+    "TYPE_SHOP": "Shop",
+    "TYPE_CALCULATOR": "Calcolatore",
+    "TYPE_MIXED": "Misto",
     "NOT_AVAILABLE": "N/D"
   },
   "DROPZONE": {