diff --git a/src/app/admin/catalog/actions.ts b/src/app/admin/catalog/actions.ts
index 6f9f7e5..ca792de 100644
--- a/src/app/admin/catalog/actions.ts
+++ b/src/app/admin/catalog/actions.ts
@@ -1,9 +1,9 @@
 "use server";
 
 import { db } from "@/db";
-import { services } from "@/db/schema";
+import { services, tags } from "@/db/schema";
 import { revalidatePath } from "next/cache";
-import { eq } from "drizzle-orm";
+import { eq, and } from "drizzle-orm";
 import { z } from "zod";
 import { getServerSession } from "next-auth";
 import { authOptions } from "@/lib/auth";
@@ -65,3 +65,88 @@ export async function toggleServiceActive(serviceId: string, active: boolean) {
   await db.update(services).set({ active }).where(eq(services.id, serviceId));
   revalidatePath("/admin/catalog");
 }
+
+// ── Inline-edit, tag, and quick-add actions (Phase 11 database-view) ────────
+
+const EDITABLE_FIELDS = ["name", "description", "category", "unit_price", "active"] as const;
+type EditableField = (typeof EDITABLE_FIELDS)[number];
+
+export async function updateServiceField(
+  serviceId: string,
+  fieldName: EditableField,
+  value: string | boolean
+) {
+  await requireAdmin();
+
+  if (!EDITABLE_FIELDS.includes(fieldName)) {
+    throw new Error(`Campo non editabile: ${fieldName}`);
+  }
+
+  if (fieldName === "name") {
+    const s = String(value).trim();
+    if (s.length === 0) throw new Error("Nome richiesto");
+    await db.update(services).set({ name: s }).where(eq(services.id, serviceId));
+  } else if (fieldName === "description") {
+    const s = String(value).trim();
+    await db.update(services).set({ description: s || null }).where(eq(services.id, serviceId));
+  } else if (fieldName === "category") {
+    const s = String(value).trim();
+    await db.update(services).set({ category: s || null }).where(eq(services.id, serviceId));
+  } else if (fieldName === "unit_price") {
+    const num = parseFloat(String(value));
+    if (isNaN(num) || num < 0) throw new Error("Prezzo invalido");
+    await db.update(services).set({ unit_price: num.toFixed(2) }).where(eq(services.id, serviceId));
+  } else if (fieldName === "active") {
+    const boolValue = typeof value === "boolean" ? value : value === "true";
+    await db.update(services).set({ active: boolValue }).where(eq(services.id, serviceId));
+  }
+
+  revalidatePath("/admin/catalog");
+}
+
+export async function addTagToService(serviceId: string, tagName: string) {
+  await requireAdmin();
+  const trimmed = tagName.trim();
+  if (trimmed.length === 0) throw new Error("Nome tag richiesto");
+
+  await db
+    .insert(tags)
+    .values({
+      entity_type: "services",
+      entity_id: serviceId,
+      name: trimmed,
+    })
+    .onConflictDoNothing();
+
+  revalidatePath("/admin/catalog");
+}
+
+export async function removeTagFromService(serviceId: string, tagName: string) {
+  await requireAdmin();
+
+  await db
+    .delete(tags)
+    .where(
+      and(
+        eq(tags.entity_type, "services"),
+        eq(tags.entity_id, serviceId),
+        eq(tags.name, tagName)
+      )
+    );
+
+  revalidatePath("/admin/catalog");
+}
+
+export async function quickAddService(name: string) {
+  await requireAdmin();
+  const trimmed = name.trim();
+  if (trimmed.length === 0) throw new Error("Nome richiesto");
+
+  await db.insert(services).values({
+    name: trimmed,
+    unit_price: "0.00",
+    active: true,
+  });
+
+  revalidatePath("/admin/catalog");
+}