diff --git a/apps/api-server/src/procedures/admin/helpers.ts b/apps/api-server/src/procedures/admin/helpers.ts
index 9043a46..d4614b8 100644
--- a/apps/api-server/src/procedures/admin/helpers.ts
+++ b/apps/api-server/src/procedures/admin/helpers.ts
@@ -2,8 +2,8 @@
  * Admin procedure helpers - shared transformation functions
  */
 
+import type { OrgSites, Orgs, Users } from "@reviq/db-schema";
 import type { Selectable } from "kysely";
-import type { Orgs, OrgSites, Users } from "@reviq/db-schema";
 
 /** Transform org record to API response format */
 export const toOrgResponse = (org: Selectable<Orgs>) => ({
diff --git a/apps/api-server/src/procedures/admin/users/create.ts b/apps/api-server/src/procedures/admin/users/create.ts
index e749584..1e431a4 100644
--- a/apps/api-server/src/procedures/admin/users/create.ts
+++ b/apps/api-server/src/procedures/admin/users/create.ts
@@ -44,7 +44,7 @@ export const adminUsersCreate = os.admin.users.create
         .insertInto("users")
         .values({
           email: normalizedEmail,
-          display_name: name || null,
+          display_name: name ?? null,
         })
         .returning(["id"])
         .executeTakeFirstOrThrow();
@@ -55,7 +55,7 @@ export const adminUsersCreate = os.admin.users.create
           .values({
             org_id: orgId,
             user_id: newUser.id,
-            role: orgRole || "member",
+            role: orgRole ?? "member",
           })
           .execute();
       }
diff --git a/apps/api-server/src/procedures/admin/users/update.ts b/apps/api-server/src/procedures/admin/users/update.ts
index 8d6ef17..ddfc353 100644
--- a/apps/api-server/src/procedures/admin/users/update.ts
+++ b/apps/api-server/src/procedures/admin/users/update.ts
@@ -27,10 +27,7 @@ export const adminUsersUpdate = os.admin.users.update
     }
 
     // Prevent superuser from demoting themselves
-    if (
-      isSuperuser === false &&
-      normalizedEmail === context.user.email.toLowerCase()
-    ) {
+    if (!isSuperuser && normalizedEmail === context.user.email.toLowerCase()) {
       throw new ORPCError("BAD_REQUEST", {
         message: "Cannot remove your own superuser status",
       });
diff --git a/apps/api-server/src/router.ts b/apps/api-server/src/router.ts
index e76f87f..a90fbfb 100644
--- a/apps/api-server/src/router.ts
+++ b/apps/api-server/src/router.ts
@@ -1,4 +1,5 @@
 import { ORPCError } from "@orpc/server";
+import { adminRoutes } from "./procedures/admin/_routes.js";
 import { createLoginRequest as createLoginRequestHandler } from "./procedures/auth/create-login-request.js";
 import { forgotPassword as forgotPasswordHandler } from "./procedures/auth/forgot-password.js";
 import { loginIfRequestIsCompleted as loginIfRequestIsCompletedHandler } from "./procedures/auth/login-if-completed.js";
@@ -9,8 +10,11 @@ import { resendVerificationEmail as resendVerificationHandler } from "./procedur
 import { resetPassword as resetPasswordHandler } from "./procedures/auth/reset-password.js";
 import { signup as signupHandler } from "./procedures/auth/signup.js";
 import { verifyEmail as verifyEmailHandler } from "./procedures/auth/verify-email.js";
-import { authMiddleware, loginRequestMiddleware, os } from "./procedures/base.js";
-import { adminRoutes } from "./procedures/admin/_routes.js";
+import {
+  authMiddleware,
+  loginRequestMiddleware,
+  os,
+} from "./procedures/base.js";
 import { meDelete } from "./procedures/me/delete.js";
 import {
   getDeviceInfo,
diff --git a/apps/publisher-dashboard/src/lib/components/admin/index.ts b/apps/publisher-dashboard/src/lib/components/admin/index.ts
new file mode 100644
index 0000000..45c9048
--- /dev/null
+++ b/apps/publisher-dashboard/src/lib/components/admin/index.ts
@@ -0,0 +1 @@
+export { default as SuperuserBadge } from "./superuser-badge.svelte";
diff --git a/apps/publisher-dashboard/src/lib/components/admin/superuser-badge.svelte b/apps/publisher-dashboard/src/lib/components/admin/superuser-badge.svelte
new file mode 100644
index 0000000..ba13cfe
--- /dev/null
+++ b/apps/publisher-dashboard/src/lib/components/admin/superuser-badge.svelte
@@ -0,0 +1,9 @@
+<script lang="ts">
+import { Shield } from "@lucide/svelte";
+import { Badge } from "$lib/components/ui/badge/index.js";
+</script>
+
+<Badge variant="destructive" class="gap-1">
+  <Shield class="h-3 w-3" />
+  Superuser
+</Badge>
diff --git a/apps/publisher-dashboard/src/lib/components/layout/app-sidebar.svelte b/apps/publisher-dashboard/src/lib/components/layout/app-sidebar.svelte
index 3c64773..349d6a1 100644
--- a/apps/publisher-dashboard/src/lib/components/layout/app-sidebar.svelte
+++ b/apps/publisher-dashboard/src/lib/components/layout/app-sidebar.svelte
@@ -1,5 +1,7 @@
 <script lang="ts">
+import { createQuery } from "@tanstack/svelte-query";
 import { page } from "$app/stores";
+import { api } from "$lib/api/client.js";
 import { cn } from "$lib/utils.js";
 
 interface Props {
@@ -8,6 +10,14 @@ interface Props {
 
 let { class: className }: Props = $props();
 
+// Fetch current user to check superuser status
+const userQuery = createQuery(() => ({
+  queryKey: ["me"],
+  queryFn: () => api.me.get(),
+}));
+
+const isSuperuser = $derived(userQuery.data?.isSuperuser ?? false);
+
 const navItems = [
   {
     icon: "home",
@@ -38,6 +48,13 @@ const bottomItems = [
     label: "Settings",
   },
 ];
+
+// Admin nav item (only shown for superusers)
+const adminItem = {
+  icon: "shield",
+  href: "/admin",
+  label: "Admin",
+};
 </script>
 
 <aside
@@ -152,6 +169,43 @@ const bottomItems = [
       </a>
     {/each}
 
+    <!-- Admin link (superusers only) -->
+    {#if isSuperuser}
+      {@const isActive = $page.url.pathname.startsWith(adminItem.href)}
+      <a
+        href={adminItem.href}
+        class={cn(
+          "group relative flex h-8 w-8 items-center justify-center rounded-lg transition-all duration-150",
+          isActive
+            ? "bg-destructive/20 text-destructive"
+            : "text-sidebar-muted hover:bg-destructive/10 hover:text-destructive",
+        )}
+        aria-label={adminItem.label}
+        aria-current={isActive ? "page" : undefined}
+      >
+        {#if isActive}
+          <svg class="h-4 w-4" viewBox="0 0 24 24" fill="currentColor">
+            <path
+              fill-rule="evenodd"
+              d="M12.516 2.17a.75.75 0 00-1.032 0 11.209 11.209 0 01-7.877 3.08.75.75 0 00-.722.515A12.74 12.74 0 002.25 9.75c0 5.942 4.064 10.933 9.563 12.348a.749.749 0 00.374 0c5.499-1.415 9.563-6.406 9.563-12.348 0-1.39-.223-2.73-.635-3.985a.75.75 0 00-.722-.516l-.143.001c-2.996 0-5.717-1.17-7.734-3.08zm3.094 8.016a.75.75 0 10-1.22-.872l-3.236 4.53L9.53 12.22a.75.75 0 00-1.06 1.06l2.25 2.25a.75.75 0 001.14-.094l3.75-5.25z"
+              clip-rule="evenodd"
+            />
+          </svg>
+        {:else}
+          <svg class="h-4 w-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.75">
+            <path d="M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z" stroke-linecap="round" stroke-linejoin="round" />
+          </svg>
+        {/if}
+
+        <!-- Tooltip -->
+        <span
+          class="pointer-events-none absolute left-full ml-3 whitespace-nowrap rounded-md bg-foreground px-2.5 py-1.5 text-xs font-medium text-background opacity-0 shadow-lg transition-all duration-150 group-hover:opacity-100"
+        >
+          {adminItem.label}
+        </span>
+      </a>
+    {/if}
+
     <!-- Bottom items -->
     <div class="mt-auto flex flex-col items-center gap-3">
       {#each bottomItems as item}
diff --git a/apps/publisher-dashboard/src/lib/components/org/confirm-dialog.svelte b/apps/publisher-dashboard/src/lib/components/org/confirm-dialog.svelte
index deaab22..d935f00 100644
--- a/apps/publisher-dashboard/src/lib/components/org/confirm-dialog.svelte
+++ b/apps/publisher-dashboard/src/lib/components/org/confirm-dialog.svelte
@@ -1,8 +1,8 @@
 <script lang="ts">
-import { Dialog as DialogPrimitive } from "bits-ui";
 import { X } from "@lucide/svelte";
-import { cn } from "$lib/utils";
+import { Dialog as DialogPrimitive } from "bits-ui";
 import { Button } from "$lib/components/ui/button";
+import { cn } from "$lib/utils";
 
 interface Props {
   open: boolean;
diff --git a/apps/publisher-dashboard/src/lib/components/org/index.ts b/apps/publisher-dashboard/src/lib/components/org/index.ts
index 1ca1aae..fe866d0 100644
--- a/apps/publisher-dashboard/src/lib/components/org/index.ts
+++ b/apps/publisher-dashboard/src/lib/components/org/index.ts
@@ -1,2 +1,2 @@
-export { default as RoleBadge } from "./role-badge.svelte";
 export { default as ConfirmDialog } from "./confirm-dialog.svelte";
+export { default as RoleBadge } from "./role-badge.svelte";
diff --git a/apps/publisher-dashboard/src/lib/utils/format-date.ts b/apps/publisher-dashboard/src/lib/utils/format-date.ts
new file mode 100644
index 0000000..fe0b0af
--- /dev/null
+++ b/apps/publisher-dashboard/src/lib/utils/format-date.ts
@@ -0,0 +1,31 @@
+/**
+ * Date formatting utilities for consistent display across the app
+ */
+
+/**
+ * Format a date for display in tables and lists
+ * Example: "Jan 15, 2024"
+ */
+export function formatDate(date: string | Date): string {
+  const d = typeof date === "string" ? new Date(date) : date;
+  return d.toLocaleDateString("en-US", {
+    month: "short",
+    day: "numeric",
+    year: "numeric",
+  });
+}
+
+/**
+ * Format a date with time for detailed views
+ * Example: "Jan 15, 2024, 3:30 PM"
+ */
+export function formatDateTime(date: string | Date): string {
+  const d = typeof date === "string" ? new Date(date) : date;
+  return d.toLocaleDateString("en-US", {
+    month: "short",
+    day: "numeric",
+    year: "numeric",
+    hour: "numeric",
+    minute: "2-digit",
+  });
+}
diff --git a/apps/publisher-dashboard/src/routes/admin/+layout.svelte b/apps/publisher-dashboard/src/routes/admin/+layout.svelte
new file mode 100644
index 0000000..0194281
--- /dev/null
+++ b/apps/publisher-dashboard/src/routes/admin/+layout.svelte
@@ -0,0 +1,51 @@
+<script lang="ts">
+import type { Snippet } from "svelte";
+import { createQuery } from "@tanstack/svelte-query";
+import { setContext } from "svelte";
+import { toast } from "svelte-sonner";
+import { goto } from "$app/navigation";
+import { api } from "$lib/api/client.js";
+
+interface Props {
+  children: Snippet;
+}
+
+let { children }: Props = $props();
+
+// Fetch current user to check superuser status
+const userQuery = createQuery(() => ({
+  queryKey: ["me"],
+  queryFn: () => api.me.get(),
+}));
+
+// Redirect non-superusers
+$effect(() => {
+  if (userQuery.data && !userQuery.data.isSuperuser) {
+    toast.error("Access denied. Superuser privileges required.");
+    goto("/dashboard");
+  }
+  if (userQuery.error) {
+    goto(
+      `/auth/login?redirect=${encodeURIComponent(window.location.pathname)}`,
+    );
+  }
+});
+
+// Provide admin context to child pages
+setContext("adminContext", {
+  get userQuery() {
+    return userQuery;
+  },
+  get isSuperuser() {
+    return userQuery.data?.isSuperuser ?? false;
+  },
+  get isLoading() {
+    return userQuery.isPending;
+  },
+  get user() {
+    return userQuery.data;
+  },
+});
+</script>
+
+{@render children()}
diff --git a/apps/publisher-dashboard/src/routes/admin/+page.svelte b/apps/publisher-dashboard/src/routes/admin/+page.svelte
new file mode 100644
index 0000000..5772f80
--- /dev/null
+++ b/apps/publisher-dashboard/src/routes/admin/+page.svelte
@@ -0,0 +1,112 @@
+<script lang="ts">
+import { AlertCircle, Building, Loader2, Plus, Users } from "@lucide/svelte";
+import { createQuery } from "@tanstack/svelte-query";
+import { api } from "$lib/api/client.js";
+import DashboardLayout from "$lib/components/layout/dashboard-layout.svelte";
+import { Badge } from "$lib/components/ui/badge/index.js";
+import { Button } from "$lib/components/ui/button/index.js";
+import {
+  Card,
+  CardContent,
+  CardHeader,
+  CardTitle,
+} from "$lib/components/ui/card/index.js";
+
+/**
+ * Admin Dashboard page - overview of admin resources
+ */
+
+// Fetch all orgs
+const orgsQuery = createQuery(() => ({
+  queryKey: ["admin", "orgs"],
+  queryFn: () => api.admin.orgs.list(),
+}));
+
+// Fetch all users
+const usersQuery = createQuery(() => ({
+  queryKey: ["admin", "users"],
+  queryFn: () => api.admin.users.list(),
+}));
+
+const isLoading = $derived(orgsQuery.isPending || usersQuery.isPending);
+const hasError = $derived(orgsQuery.error || usersQuery.error);
+</script>
+
+<svelte:head>
+  <title>Admin Dashboard | Publisher Dashboard</title>
+</svelte:head>
+
+<DashboardLayout title="Admin Dashboard">
+  <div class="space-y-6">
+    <!-- Admin badge -->
+    <div class="flex items-center gap-2">
+      <Badge variant="destructive">Admin</Badge>
+    </div>
+
+    {#if isLoading}
+      <!-- Loading state -->
+      <div class="flex flex-col items-center justify-center py-16">
+        <Loader2 class="h-8 w-8 animate-spin text-muted-foreground" />
+        <p class="mt-4 text-sm text-muted-foreground">Loading admin data...</p>
+      </div>
+    {:else if hasError}
+      <!-- Error state -->
+      <div class="flex flex-col items-center justify-center py-16">
+        <AlertCircle class="h-8 w-8 text-destructive" />
+        <p class="mt-4 text-sm text-destructive">
+          {hasError instanceof Error ? hasError.message : "Failed to load admin data"}
+        </p>
+      </div>
+    {:else}
+      <!-- Summary cards -->
+      <div class="grid grid-cols-1 gap-4 sm:grid-cols-2">
+        <!-- Organizations card -->
+        <a href="/admin/orgs" class="group block transition-transform hover:scale-[1.02]">
+          <Card class="h-full transition-colors group-hover:border-primary/50">
+            <CardHeader class="pb-2">
+              <CardTitle class="flex items-center gap-2 text-base">
+                <Building class="h-4 w-4" />
+                Organizations
+              </CardTitle>
+            </CardHeader>
+            <CardContent>
+              <p class="text-3xl font-bold">{orgsQuery.data?.length ?? 0}</p>
+              <p class="text-sm text-muted-foreground">Total organizations</p>
+            </CardContent>
+          </Card>
+        </a>
+
+        <!-- Users card -->
+        <a href="/admin/users" class="group block transition-transform hover:scale-[1.02]">
+          <Card class="h-full transition-colors group-hover:border-primary/50">
+            <CardHeader class="pb-2">
+              <CardTitle class="flex items-center gap-2 text-base">
+                <Users class="h-4 w-4" />
+                Users
+              </CardTitle>
+            </CardHeader>
+            <CardContent>
+              <p class="text-3xl font-bold">{usersQuery.data?.length ?? 0}</p>
+              <p class="text-sm text-muted-foreground">Total users</p>
+            </CardContent>
+          </Card>
+        </a>
+      </div>
+
+      <!-- Quick actions -->
+      <Card>
+        <CardHeader>
+          <CardTitle class="text-base">Quick Actions</CardTitle>
+        </CardHeader>
+        <CardContent>
+          <div class="flex flex-wrap gap-2">
+            <Button href="/admin/orgs/new">
+              <Plus class="mr-2 h-4 w-4" />
+              New Organization
+            </Button>
+          </div>
+        </CardContent>
+      </Card>
+    {/if}
+  </div>
+</DashboardLayout>
diff --git a/apps/publisher-dashboard/src/routes/admin/orgs/+page.svelte b/apps/publisher-dashboard/src/routes/admin/orgs/+page.svelte
new file mode 100644
index 0000000..916ca58
--- /dev/null
+++ b/apps/publisher-dashboard/src/routes/admin/orgs/+page.svelte
@@ -0,0 +1,215 @@
+<script lang="ts">
+import {
+  AlertCircle,
+  Building,
+  Eye,
+  Loader2,
+  Plus,
+  Trash2,
+} from "@lucide/svelte";
+import { createQuery, useQueryClient } from "@tanstack/svelte-query";
+import { toast } from "svelte-sonner";
+import { api } from "$lib/api/client.js";
+import DashboardLayout from "$lib/components/layout/dashboard-layout.svelte";
+import ConfirmDialog from "$lib/components/org/confirm-dialog.svelte";
+import { Button } from "$lib/components/ui/button/index.js";
+import {
+  Card,
+  CardContent,
+  CardHeader,
+  CardTitle,
+} from "$lib/components/ui/card/index.js";
+import {
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableHeader,
+  TableRow,
+} from "$lib/components/ui/table/index.js";
+import { formatDate } from "$lib/utils/format-date.js";
+
+/**
+ * Admin Organizations list page
+ */
+
+const queryClient = useQueryClient();
+
+// Fetch all orgs
+const orgsQuery = createQuery(() => ({
+  queryKey: ["admin", "orgs"],
+  queryFn: () => api.admin.orgs.list(),
+}));
+
+// Confirmation dialog state
+let confirmDialogOpen = $state(false);
+let confirmDialogTitle = $state("");
+let confirmDialogDescription = $state("");
+let confirmAction = $state<() => Promise<void>>(() => Promise.resolve());
+let isConfirmLoading = $state(false);
+
+/**
+ * Handle delete org action
+ */
+function handleDelete(slug: string, displayName: string) {
+  confirmDialogTitle = "Delete Organization";
+  confirmDialogDescription = `Are you sure you want to delete "${displayName}" (${slug})? This action cannot be undone. All members, invitations, and sites will be permanently deleted.`;
+  confirmAction = async () => {
+    try {
+      await api.admin.orgs.delete({ slug });
+      toast.success("Organization deleted");
+      await queryClient.invalidateQueries({ queryKey: ["admin", "orgs"] });
+    } catch (e) {
+      toast.error(
+        e instanceof Error ? e.message : "Failed to delete organization",
+      );
+    }
+  };
+  confirmDialogOpen = true;
+}
+
+/**
+ * Execute confirm action
+ */
+async function executeConfirmAction() {
+  isConfirmLoading = true;
+  try {
+    await confirmAction();
+    confirmDialogOpen = false;
+  } finally {
+    isConfirmLoading = false;
+  }
+}
+</script>
+
+<svelte:head>
+  <title>Organizations | Admin | Publisher Dashboard</title>
+</svelte:head>
+
+<DashboardLayout title="Organizations">
+  <div class="space-y-6">
+    {#if orgsQuery.isPending}
+      <!-- Loading state -->
+      <div class="flex flex-col items-center justify-center py-16">
+        <Loader2 class="h-8 w-8 animate-spin text-muted-foreground" />
+        <p class="mt-4 text-sm text-muted-foreground">Loading organizations...</p>
+      </div>
+    {:else if orgsQuery.error}
+      <!-- Error state -->
+      <div class="flex flex-col items-center justify-center py-16">
+        <AlertCircle class="h-8 w-8 text-destructive" />
+        <p class="mt-4 text-sm text-destructive">
+          {orgsQuery.error instanceof Error ? orgsQuery.error.message : "Failed to load organizations"}
+        </p>
+      </div>
+    {:else if orgsQuery.data}
+      <!-- Header -->
+      <div class="flex items-center justify-between">
+        <h2 class="text-lg font-semibold">
+          Organizations ({orgsQuery.data.length})
+        </h2>
+        <Button href="/admin/orgs/new">
+          <Plus class="mr-2 h-4 w-4" />
+          New Organization
+        </Button>
+      </div>
+
+      {#if orgsQuery.data.length === 0}
+        <!-- Empty state -->
+        <Card class="border-dashed">
+          <CardContent class="flex flex-col items-center justify-center py-16">
+            <div class="flex h-16 w-16 items-center justify-center rounded-full bg-muted">
+              <Building class="h-8 w-8 text-muted-foreground" />
+            </div>
+            <h3 class="mt-4 text-lg font-semibold">No organizations yet</h3>
+            <p class="mt-2 text-center text-sm text-muted-foreground">
+              Create your first organization to get started.
+            </p>
+            <Button href="/admin/orgs/new" class="mt-4">
+              <Plus class="mr-2 h-4 w-4" />
+              New Organization
+            </Button>
+          </CardContent>
+        </Card>
+      {:else}
+        <!-- Organizations table -->
+        <Card>
+          <CardHeader>
+            <CardTitle class="flex items-center gap-2 text-base">
+              <Building class="h-4 w-4" />
+              All Organizations
+            </CardTitle>
+          </CardHeader>
+          <CardContent>
+            <Table>
+              <TableHeader>
+                <TableRow>
+                  <TableHead>Slug</TableHead>
+                  <TableHead>Display Name</TableHead>
+                  <TableHead>Created At</TableHead>
+                  <TableHead class="w-[120px]">Actions</TableHead>
+                </TableRow>
+              </TableHeader>
+              <TableBody>
+                {#each orgsQuery.data as org (org.id)}
+                  <TableRow>
+                    <TableCell class="font-mono text-sm">{org.slug}</TableCell>
+                    <TableCell class="font-medium">{org.displayName}</TableCell>
+                    <TableCell class="text-muted-foreground">
+                      {formatDate(org.createdAt)}
+                    </TableCell>
+                    <TableCell>
+                      <div class="flex items-center gap-1">
+                        <Button
+                          variant="ghost"
+                          size="icon"
+                          href="/dashboard/{org.slug}"
+                          title="View organization"
+                        >
+                          <Eye class="h-4 w-4" />
+                          <span class="sr-only">View</span>
+                        </Button>
+                        <Button
+                          variant="ghost"
+                          size="icon"
+                          class="text-destructive hover:text-destructive"
+                          onclick={() => handleDelete(org.slug, org.displayName)}
+                          title="Delete organization"
+                        >
+                          <Trash2 class="h-4 w-4" />
+                          <span class="sr-only">Delete</span>
+                        </Button>
+                      </div>
+                    </TableCell>
+                  </TableRow>
+                {/each}
+              </TableBody>
+            </Table>
+          </CardContent>
+        </Card>
+      {/if}
+
+      <!-- Back link -->
+      <div class="pt-4">
+        <a
+          href="/admin"
+          class="text-sm text-muted-foreground hover:text-foreground"
+        >
+          &larr; Back to admin dashboard
+        </a>
+      </div>
+    {/if}
+  </div>
+</DashboardLayout>
+
+<!-- Confirmation dialog -->
+<ConfirmDialog
+  bind:open={confirmDialogOpen}
+  title={confirmDialogTitle}
+  description={confirmDialogDescription}
+  variant="destructive"
+  confirmLabel="Delete"
+  loading={isConfirmLoading}
+  onconfirm={executeConfirmAction}
+  oncancel={() => confirmDialogOpen = false}
+/>
diff --git a/apps/publisher-dashboard/src/routes/admin/orgs/[slug]/+page.svelte b/apps/publisher-dashboard/src/routes/admin/orgs/[slug]/+page.svelte
new file mode 100644
index 0000000..6e3bb0f
--- /dev/null
+++ b/apps/publisher-dashboard/src/routes/admin/orgs/[slug]/+page.svelte
@@ -0,0 +1,474 @@
+<script lang="ts">
+import {
+  AlertCircle,
+  AlertTriangle,
+  ArrowLeft,
+  Building,
+  Globe,
+  Loader2,
+  Plus,
+  Trash2,
+} from "@lucide/svelte";
+import { createQuery, useQueryClient } from "@tanstack/svelte-query";
+import { toast } from "svelte-sonner";
+import { goto } from "$app/navigation";
+import { page } from "$app/state";
+import { api } from "$lib/api/client";
+import DashboardLayout from "$lib/components/layout/dashboard-layout.svelte";
+import { ConfirmDialog } from "$lib/components/org";
+import { Alert, AlertDescription } from "$lib/components/ui/alert";
+import { Button } from "$lib/components/ui/button";
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardFooter,
+  CardHeader,
+  CardTitle,
+} from "$lib/components/ui/card";
+import { Input } from "$lib/components/ui/input";
+import { Label } from "$lib/components/ui/label";
+import {
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableHeader,
+  TableRow,
+} from "$lib/components/ui/table";
+import { formatDate } from "$lib/utils/format-date.js";
+
+/**
+ * Admin organization details page
+ * Allows superusers to view and manage individual organizations
+ */
+
+// Types from API contract
+type OrgOutput = Awaited<ReturnType<typeof api.admin.orgs.get>>;
+type OrgSiteOutput = Awaited<
+  ReturnType<typeof api.admin.orgs.listSites>
+>[number];
+
+// Get slug from URL params
+const slug = $derived(page.params.slug);
+
+const queryClient = useQueryClient();
+
+// Fetch org details
+const orgQuery = createQuery(() => ({
+  queryKey: ["admin", "orgs", slug],
+  queryFn: () => api.admin.orgs.get({ slug: slug ?? "" }),
+  enabled: !!slug,
+}));
+
+// Fetch sites
+const sitesQuery = createQuery(() => ({
+  queryKey: ["admin", "orgs", slug, "sites"],
+  queryFn: () => api.admin.orgs.listSites({ slug: slug ?? "" }),
+  enabled: !!slug,
+}));
+
+// Form state
+let displayName = $state("");
+let logoUrl = $state("");
+let newDomain = $state("");
+
+// Loading states
+let isSaving = $state(false);
+let isAddingSite = $state(false);
+
+// Confirm dialog state
+let confirmDialogOpen = $state(false);
+let confirmDialogTitle = $state("");
+let confirmDialogDescription = $state("");
+let confirmDialogVariant = $state<"default" | "destructive">("destructive");
+let confirmDialogConfirmLabel = $state("Confirm");
+let isConfirmLoading = $state(false);
+let pendingAction: (() => Promise<void>) | null = $state(null);
+
+// Initialize form from query data
+$effect(() => {
+  if (orgQuery.data) {
+    displayName = orgQuery.data.displayName;
+    logoUrl = orgQuery.data.logoUrl ?? "";
+  }
+});
+
+// Dirty check
+const isDirty = $derived(
+  displayName !== (orgQuery.data?.displayName ?? "") ||
+    logoUrl !== (orgQuery.data?.logoUrl ?? ""),
+);
+
+/**
+ * Save org settings
+ */
+async function handleSave() {
+  if (!(isDirty && slug)) {
+    return;
+  }
+
+  isSaving = true;
+  try {
+    await api.admin.orgs.update({
+      slug,
+      displayName: displayName.trim(),
+      logoUrl: logoUrl.trim() || undefined,
+    });
+    toast.success("Organization updated");
+    await queryClient.invalidateQueries({ queryKey: ["admin", "orgs", slug] });
+    await queryClient.invalidateQueries({ queryKey: ["admin", "orgs"] });
+  } catch (e) {
+    toast.error(
+      e instanceof Error ? e.message : "Failed to update organization",
+    );
+  } finally {
+    isSaving = false;
+  }
+}
+
+/**
+ * Add a site to the organization
+ */
+async function handleAddSite() {
+  const domain = newDomain.trim();
+  if (!(domain && slug)) {
+    return;
+  }
+
+  isAddingSite = true;
+  try {
+    await api.admin.orgs.addSite({ slug, domain });
+    toast.success(`Site "${domain}" added`);
+    newDomain = "";
+    await queryClient.invalidateQueries({
+      queryKey: ["admin", "orgs", slug, "sites"],
+    });
+  } catch (e) {
+    toast.error(e instanceof Error ? e.message : "Failed to add site");
+  } finally {
+    isAddingSite = false;
+  }
+}
+
+/**
+ * Remove a site from the organization
+ */
+function handleRemoveSite(domain: string) {
+  confirmDialogTitle = "Remove Site";
+  confirmDialogDescription = `Are you sure you want to remove "${domain}" from this organization? This action cannot be undone.`;
+  confirmDialogVariant = "destructive";
+  confirmDialogConfirmLabel = "Remove Site";
+  pendingAction = async () => {
+    try {
+      await api.admin.orgs.removeSite({ slug: slug ?? "", domain });
+      toast.success(`Site "${domain}" removed`);
+      await queryClient.invalidateQueries({
+        queryKey: ["admin", "orgs", slug, "sites"],
+      });
+    } catch (e) {
+      toast.error(e instanceof Error ? e.message : "Failed to remove site");
+    }
+  };
+  confirmDialogOpen = true;
+}
+
+/**
+ * Delete the organization
+ */
+function handleDelete() {
+  confirmDialogTitle = "Delete Organization";
+  confirmDialogDescription = `Are you sure you want to delete "${displayName}"? This action cannot be undone. All members, invitations, and sites will be permanently deleted.`;
+  confirmDialogVariant = "destructive";
+  confirmDialogConfirmLabel = "Delete Organization";
+  pendingAction = async () => {
+    try {
+      await api.admin.orgs.delete({ slug: slug ?? "" });
+      toast.success("Organization deleted");
+      await queryClient.invalidateQueries({ queryKey: ["admin", "orgs"] });
+      goto("/admin/orgs");
+    } catch (e) {
+      toast.error(
+        e instanceof Error ? e.message : "Failed to delete organization",
+      );
+    }
+  };
+  confirmDialogOpen = true;
+}
+
+/**
+ * Execute pending confirm action
+ */
+async function executeConfirmAction() {
+  if (!pendingAction) {
+    return;
+  }
+  isConfirmLoading = true;
+  try {
+    await pendingAction();
+    confirmDialogOpen = false;
+  } finally {
+    isConfirmLoading = false;
+    pendingAction = null;
+  }
+}
+</script>
+
+<svelte:head>
+  <title>
+    {orgQuery.data?.displayName ?? "Organization"} | Admin | Publisher Dashboard
+  </title>
+</svelte:head>
+
+<DashboardLayout title="Organization Details">
+  {#if orgQuery.isPending}
+    <div class="flex flex-col items-center justify-center py-16">
+      <Loader2 class="h-8 w-8 animate-spin text-muted-foreground" />
+      <p class="mt-4 text-sm text-muted-foreground">Loading organization...</p>
+    </div>
+  {:else if orgQuery.error}
+    <div class="flex flex-col items-center justify-center py-16">
+      <AlertCircle class="h-8 w-8 text-destructive" />
+      <p class="mt-4 text-sm text-destructive">
+        {orgQuery.error instanceof Error
+          ? orgQuery.error.message
+          : "Failed to load organization"}
+      </p>
+      <a
+        href="/admin/orgs"
+        class="mt-4 text-sm text-muted-foreground hover:text-foreground"
+      >
+        <ArrowLeft class="mr-1 inline h-4 w-4" />
+        Back to organizations
+      </a>
+    </div>
+  {:else if orgQuery.data}
+    {@const org = orgQuery.data}
+    <div class="mx-auto max-w-2xl space-y-6">
+      <!-- Back link -->
+      <a
+        href="/admin/orgs"
+        class="inline-flex items-center text-sm text-muted-foreground hover:text-foreground"
+      >
+        <ArrowLeft class="mr-1 h-4 w-4" />
+        Back to organizations
+      </a>
+
+      <!-- Header Section -->
+      <Card>
+        <CardHeader>
+          <div class="flex items-start gap-4">
+            {#if org.logoUrl}
+              <img
+                src={org.logoUrl}
+                alt="{org.displayName} logo"
+                class="h-16 w-16 rounded-lg object-cover"
+              />
+            {:else}
+              <div
+                class="flex h-16 w-16 items-center justify-center rounded-lg bg-muted"
+              >
+                <Building class="h-8 w-8 text-muted-foreground" />
+              </div>
+            {/if}
+            <div class="flex-1">
+              <CardTitle class="text-2xl">{org.displayName}</CardTitle>
+              <p class="mt-1 text-sm text-muted-foreground">
+                Slug: <code class="rounded bg-muted px-1.5 py-0.5">{org.slug}</code>
+              </p>
+              <p class="mt-1 text-sm text-muted-foreground">
+                Created {formatDate(org.createdAt)}
+              </p>
+            </div>
+          </div>
+        </CardHeader>
+      </Card>
+
+      <!-- Settings Card -->
+      <Card>
+        <CardHeader>
+          <CardTitle class="text-base">Settings</CardTitle>
+          <CardDescription>
+            Update the organization's display name and logo.
+          </CardDescription>
+        </CardHeader>
+        <CardContent>
+          <form
+            onsubmit={(e) => {
+              e.preventDefault();
+              handleSave();
+            }}
+            class="space-y-4"
+          >
+            <div class="space-y-2">
+              <Label for="display-name">Display Name</Label>
+              <Input
+                id="display-name"
+                type="text"
+                placeholder="Organization Name"
+                bind:value={displayName}
+                disabled={isSaving}
+              />
+            </div>
+            <div class="space-y-2">
+              <Label for="logo-url">Logo URL</Label>
+              <Input
+                id="logo-url"
+                type="url"
+                placeholder="https://example.com/logo.png"
+                bind:value={logoUrl}
+                disabled={isSaving}
+              />
+              <p class="text-xs text-muted-foreground">
+                Optional. Enter a URL to the organization's logo image.
+              </p>
+            </div>
+          </form>
+        </CardContent>
+        <CardFooter>
+          <Button
+            onclick={handleSave}
+            disabled={isSaving || !isDirty || !displayName.trim()}
+          >
+            {#if isSaving}
+              <Loader2 class="mr-2 h-4 w-4 animate-spin" />
+            {/if}
+            Save Changes
+          </Button>
+        </CardFooter>
+      </Card>
+
+      <!-- Sites Management Card -->
+      <Card>
+        <CardHeader>
+          <CardTitle class="flex items-center gap-2 text-base">
+            <Globe class="h-4 w-4" />
+            Sites ({sitesQuery.data?.length ?? 0})
+          </CardTitle>
+          <CardDescription>
+            Manage the sites associated with this organization.
+          </CardDescription>
+        </CardHeader>
+        <CardContent class="space-y-4">
+          {#if sitesQuery.isPending}
+            <div class="flex items-center justify-center py-4">
+              <Loader2 class="h-5 w-5 animate-spin text-muted-foreground" />
+            </div>
+          {:else if sitesQuery.error}
+            <Alert variant="destructive">
+              <AlertCircle class="h-4 w-4" />
+              <AlertDescription>
+                {sitesQuery.error instanceof Error
+                  ? sitesQuery.error.message
+                  : "Failed to load sites"}
+              </AlertDescription>
+            </Alert>
+          {:else if sitesQuery.data && sitesQuery.data.length > 0}
+            <Table>
+              <TableHeader>
+                <TableRow>
+                  <TableHead>Domain</TableHead>
+                  <TableHead class="w-[100px]">Actions</TableHead>
+                </TableRow>
+              </TableHeader>
+              <TableBody>
+                {#each sitesQuery.data as site (site.id)}
+                  <TableRow>
+                    <TableCell class="font-medium">{site.domain}</TableCell>
+                    <TableCell>
+                      <Button
+                        variant="ghost"
+                        size="sm"
+                        class="text-destructive hover:text-destructive"
+                        onclick={() => handleRemoveSite(site.domain)}
+                      >
+                        <Trash2 class="mr-1 h-4 w-4" />
+                        Remove
+                      </Button>
+                    </TableCell>
+                  </TableRow>
+                {/each}
+              </TableBody>
+            </Table>
+          {:else}
+            <p class="text-sm text-muted-foreground">No sites configured yet.</p>
+          {/if}
+
+          <!-- Add site form -->
+          <div class="border-t pt-4">
+            <form
+              onsubmit={(e) => {
+                e.preventDefault();
+                handleAddSite();
+              }}
+              class="flex items-end gap-3"
+            >
+              <div class="flex-1 space-y-2">
+                <Label for="new-domain">Add Site</Label>
+                <Input
+                  id="new-domain"
+                  type="text"
+                  placeholder="example.com"
+                  bind:value={newDomain}
+                  disabled={isAddingSite}
+                />
+              </div>
+              <Button
+                type="submit"
+                disabled={isAddingSite || !newDomain.trim()}
+              >
+                {#if isAddingSite}
+                  <Loader2 class="mr-2 h-4 w-4 animate-spin" />
+                {:else}
+                  <Plus class="mr-2 h-4 w-4" />
+                {/if}
+                Add
+              </Button>
+            </form>
+          </div>
+        </CardContent>
+      </Card>
+
+      <!-- Danger Zone Card -->
+      <Card class="border-destructive/50">
+        <CardHeader>
+          <CardTitle class="flex items-center gap-2 text-base text-destructive">
+            <Trash2 class="h-4 w-4" />
+            Danger Zone
+          </CardTitle>
+          <CardDescription>
+            Irreversible actions that permanently affect this organization.
+          </CardDescription>
+        </CardHeader>
+        <CardContent>
+          <Alert variant="destructive" class="mb-4">
+            <AlertTriangle class="h-4 w-4" />
+            <AlertDescription>
+              Deleting this organization will permanently remove all members,
+              invitations, and sites. This action cannot be undone.
+            </AlertDescription>
+          </Alert>
+          <Button variant="destructive" onclick={handleDelete}>
+            <Trash2 class="mr-2 h-4 w-4" />
+            Delete Organization
+          </Button>
+        </CardContent>
+      </Card>
+    </div>
+  {/if}
+</DashboardLayout>
+
+<!-- Confirmation dialog -->
+<ConfirmDialog
+  bind:open={confirmDialogOpen}
+  title={confirmDialogTitle}
+  description={confirmDialogDescription}
+  variant={confirmDialogVariant}
+  confirmLabel={confirmDialogConfirmLabel}
+  loading={isConfirmLoading}
+  onconfirm={executeConfirmAction}
+  oncancel={() => {
+    confirmDialogOpen = false;
+    pendingAction = null;
+  }}
+/>
diff --git a/apps/publisher-dashboard/src/routes/admin/orgs/new/+page.svelte b/apps/publisher-dashboard/src/routes/admin/orgs/new/+page.svelte
new file mode 100644
index 0000000..41dc247
--- /dev/null
+++ b/apps/publisher-dashboard/src/routes/admin/orgs/new/+page.svelte
@@ -0,0 +1,160 @@
+<script lang="ts">
+import { ArrowLeft, Loader2 } from "@lucide/svelte";
+import { toast } from "svelte-sonner";
+import { goto } from "$app/navigation";
+import { api } from "$lib/api/client.js";
+import DashboardLayout from "$lib/components/layout/dashboard-layout.svelte";
+import { Button } from "$lib/components/ui/button/index.js";
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from "$lib/components/ui/card/index.js";
+import { Input } from "$lib/components/ui/input/index.js";
+import { Label } from "$lib/components/ui/label/index.js";
+
+/**
+ * Admin New Organization form page
+ */
+
+// Form state
+let slug = $state("");
+let displayName = $state("");
+let ownerEmail = $state("");
+let isSaving = $state(false);
+
+// Form validation
+const isValid = $derived(
+  slug.trim().length > 0 &&
+    displayName.trim().length > 0 &&
+    ownerEmail.trim().length > 0 &&
+    /^[a-z0-9-]+$/.test(slug.trim()),
+);
+
+/**
+ * Handle form submission
+ */
+async function handleSubmit() {
+  if (!isValid || isSaving) {
+    return;
+  }
+
+  isSaving = true;
+  try {
+    await api.admin.orgs.create({
+      slug: slug.trim(),
+      displayName: displayName.trim(),
+      ownerEmail: ownerEmail.trim(),
+    });
+    toast.success("Organization created successfully");
+    goto("/admin/orgs");
+  } catch (e) {
+    toast.error(
+      e instanceof Error ? e.message : "Failed to create organization",
+    );
+  } finally {
+    isSaving = false;
+  }
+}
+
+/**
+ * Validate slug format on input
+ */
+function handleSlugInput(event: Event) {
+  const input = event.target as HTMLInputElement;
+  // Convert to lowercase and replace invalid characters
+  input.value = input.value.toLowerCase().replace(/[^a-z0-9-]/g, "");
+  slug = input.value;
+}
+</script>
+
+<svelte:head>
+  <title>New Organization | Admin | Publisher Dashboard</title>
+</svelte:head>
+
+<DashboardLayout title="New Organization">
+  <div class="mx-auto max-w-2xl space-y-6">
+    <!-- Back link -->
+    <a
+      href="/admin/orgs"
+      class="inline-flex items-center text-sm text-muted-foreground hover:text-foreground"
+    >
+      <ArrowLeft class="mr-1 h-4 w-4" />
+      Back to organizations
+    </a>
+
+    <!-- Form card -->
+    <Card>
+      <CardHeader>
+        <CardTitle>New Organization</CardTitle>
+        <CardDescription>
+          Create a new organization. The owner will receive access automatically.
+        </CardDescription>
+      </CardHeader>
+      <CardContent>
+        <form onsubmit={(e) => { e.preventDefault(); handleSubmit(); }} class="space-y-4">
+          <!-- Slug field -->
+          <div class="space-y-2">
+            <Label for="slug">Slug</Label>
+            <Input
+              id="slug"
+              type="text"
+              placeholder="my-organization"
+              value={slug}
+              oninput={handleSlugInput}
+              disabled={isSaving}
+              required
+            />
+            <p class="text-xs text-muted-foreground">
+              Lowercase letters, numbers, and hyphens only. Used in URLs.
+            </p>
+          </div>
+
+          <!-- Display Name field -->
+          <div class="space-y-2">
+            <Label for="display-name">Display Name</Label>
+            <Input
+              id="display-name"
+              type="text"
+              placeholder="My Organization"
+              bind:value={displayName}
+              disabled={isSaving}
+              required
+            />
+            <p class="text-xs text-muted-foreground">
+              The name shown in the dashboard.
+            </p>
+          </div>
+
+          <!-- Owner Email field -->
+          <div class="space-y-2">
+            <Label for="owner-email">Owner Email</Label>
+            <Input
+              id="owner-email"
+              type="email"
+              placeholder="owner@example.com"
+              bind:value={ownerEmail}
+              disabled={isSaving}
+              required
+            />
+            <p class="text-xs text-muted-foreground">
+              The email of the user who will own this organization. If the user does not exist, they will be created.
+            </p>
+          </div>
+
+          <!-- Submit button -->
+          <div class="pt-4">
+            <Button type="submit" disabled={!isValid || isSaving}>
+              {#if isSaving}
+                <Loader2 class="mr-2 h-4 w-4 animate-spin" />
+              {/if}
+              Create Organization
+            </Button>
+          </div>
+        </form>
+      </CardContent>
+    </Card>
+  </div>
+</DashboardLayout>
diff --git a/apps/publisher-dashboard/src/routes/admin/users/+page.svelte b/apps/publisher-dashboard/src/routes/admin/users/+page.svelte
new file mode 100644
index 0000000..eb02f1f
--- /dev/null
+++ b/apps/publisher-dashboard/src/routes/admin/users/+page.svelte
@@ -0,0 +1,113 @@
+<script lang="ts">
+import { AlertCircle, Check, Eye, Loader2, Users, X } from "@lucide/svelte";
+import { createQuery } from "@tanstack/svelte-query";
+import { api } from "$lib/api/client.js";
+import { SuperuserBadge } from "$lib/components/admin/index.js";
+import DashboardLayout from "$lib/components/layout/dashboard-layout.svelte";
+import { Button } from "$lib/components/ui/button/index.js";
+import {
+  Card,
+  CardContent,
+  CardHeader,
+  CardTitle,
+} from "$lib/components/ui/card/index.js";
+import {
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableHeader,
+  TableRow,
+} from "$lib/components/ui/table/index.js";
+
+/**
+ * Admin user list page
+ * Displays all users in the system with their status
+ */
+
+// Fetch all users
+const usersQuery = createQuery(() => ({
+  queryKey: ["admin", "users"],
+  queryFn: () => api.admin.users.list(),
+}));
+</script>
+
+<svelte:head>
+  <title>Users | Admin | Publisher Dashboard</title>
+</svelte:head>
+
+<DashboardLayout title="Users">
+  {#if usersQuery.isPending}
+    <div class="flex flex-col items-center justify-center py-16">
+      <Loader2 class="h-8 w-8 animate-spin text-muted-foreground" />
+      <p class="mt-4 text-sm text-muted-foreground">Loading users...</p>
+    </div>
+  {:else if usersQuery.error}
+    <div class="flex flex-col items-center justify-center py-16">
+      <AlertCircle class="h-8 w-8 text-destructive" />
+      <p class="mt-4 text-sm text-destructive">
+        {usersQuery.error instanceof Error ? usersQuery.error.message : "Failed to load users"}
+      </p>
+    </div>
+  {:else if usersQuery.data}
+    <div class="space-y-6">
+      <Card>
+        <CardHeader>
+          <CardTitle class="flex items-center gap-2 text-base">
+            <Users class="h-4 w-4" />
+            Users ({usersQuery.data.length})
+          </CardTitle>
+        </CardHeader>
+        <CardContent>
+          {#if usersQuery.data.length > 0}
+            <Table>
+              <TableHeader>
+                <TableRow>
+                  <TableHead>Email</TableHead>
+                  <TableHead>Display Name</TableHead>
+                  <TableHead>Email Verified</TableHead>
+                  <TableHead>Superuser</TableHead>
+                  <TableHead class="w-[100px]">Actions</TableHead>
+                </TableRow>
+              </TableHeader>
+              <TableBody>
+                {#each usersQuery.data as user (user.id)}
+                  <TableRow>
+                    <TableCell class="font-medium">{user.email}</TableCell>
+                    <TableCell class="text-muted-foreground">
+                      {user.displayName ?? "-"}
+                    </TableCell>
+                    <TableCell>
+                      {#if user.emailVerified}
+                        <Check class="h-4 w-4 text-green-600" />
+                      {:else}
+                        <X class="h-4 w-4 text-muted-foreground" />
+                      {/if}
+                    </TableCell>
+                    <TableCell>
+                      {#if user.isSuperuser}
+                        <SuperuserBadge />
+                      {/if}
+                    </TableCell>
+                    <TableCell>
+                      <Button
+                        variant="ghost"
+                        size="sm"
+                        href="/admin/users/{encodeURIComponent(user.email)}"
+                      >
+                        <Eye class="mr-1 h-4 w-4" />
+                        View
+                      </Button>
+                    </TableCell>
+                  </TableRow>
+                {/each}
+              </TableBody>
+            </Table>
+          {:else}
+            <p class="text-sm text-muted-foreground">No users found</p>
+          {/if}
+        </CardContent>
+      </Card>
+    </div>
+  {/if}
+</DashboardLayout>
diff --git a/apps/publisher-dashboard/src/routes/admin/users/[email]/+page.svelte b/apps/publisher-dashboard/src/routes/admin/users/[email]/+page.svelte
new file mode 100644
index 0000000..218b551
--- /dev/null
+++ b/apps/publisher-dashboard/src/routes/admin/users/[email]/+page.svelte
@@ -0,0 +1,302 @@
+<script lang="ts">
+import {
+  AlertCircle,
+  AlertTriangle,
+  ArrowLeft,
+  Check,
+  Loader2,
+  Mail,
+  User,
+  X,
+} from "@lucide/svelte";
+import { createQuery, useQueryClient } from "@tanstack/svelte-query";
+import { toast } from "svelte-sonner";
+import { page } from "$app/state";
+import { api } from "$lib/api/client.js";
+import { SuperuserBadge } from "$lib/components/admin/index.js";
+import DashboardLayout from "$lib/components/layout/dashboard-layout.svelte";
+import { Alert, AlertDescription } from "$lib/components/ui/alert/index.js";
+import { Button } from "$lib/components/ui/button/index.js";
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardFooter,
+  CardHeader,
+  CardTitle,
+} from "$lib/components/ui/card/index.js";
+
+/**
+ * Admin user details page
+ * Displays user profile and allows permission management
+ */
+
+// Email comes URL-encoded, SvelteKit auto-decodes it
+const email = $derived(page.params.email);
+
+// Fetch user details
+const userDetailsQuery = createQuery(() => ({
+  queryKey: ["admin", "users", email],
+  queryFn: () => api.admin.users.get({ email: email ?? "" }),
+  enabled: !!email,
+}));
+
+// Get current logged-in user to check if viewing self
+const meQuery = createQuery(() => ({
+  queryKey: ["me"],
+  queryFn: () => api.me.get(),
+}));
+
+// Check if viewing self
+const isViewingSelf = $derived(
+  meQuery.data?.email?.toLowerCase() === email?.toLowerCase(),
+);
+
+const queryClient = useQueryClient();
+
+// Track superuser toggle state and loading states
+let isSuperuser = $state(false);
+let hasChanges = $state(false);
+let isSaving = $state(false);
+let isConfirmingEmail = $state(false);
+
+// Sync state when user data loads
+$effect(() => {
+  if (userDetailsQuery.data) {
+    isSuperuser = userDetailsQuery.data.isSuperuser;
+    hasChanges = false;
+  }
+});
+
+// Track changes
+$effect(() => {
+  if (userDetailsQuery.data) {
+    hasChanges = isSuperuser !== userDetailsQuery.data.isSuperuser;
+  }
+});
+
+/**
+ * Get initials from display name or email
+ */
+function getInitials(
+  name: string | null | undefined,
+  emailAddr: string,
+): string {
+  if (name) {
+    const parts = name.split(" ");
+    if (parts.length >= 2) {
+      return (parts[0][0] + parts[parts.length - 1][0]).toUpperCase();
+    }
+    return name.slice(0, 2).toUpperCase();
+  }
+  return emailAddr.slice(0, 2).toUpperCase();
+}
+
+/**
+ * Handle save permissions
+ */
+async function handleSavePermissions() {
+  if (!email) {
+    return;
+  }
+
+  isSaving = true;
+  try {
+    await api.admin.users.update({ email, isSuperuser });
+    toast.success("User permissions updated");
+    await queryClient.invalidateQueries({
+      queryKey: ["admin", "users", email],
+    });
+    await queryClient.invalidateQueries({ queryKey: ["admin", "users"] });
+    hasChanges = false;
+  } catch (e) {
+    toast.error(e instanceof Error ? e.message : "Failed to update user");
+  } finally {
+    isSaving = false;
+  }
+}
+
+/**
+ * Handle confirm email
+ */
+async function handleConfirmEmail() {
+  if (!email) {
+    return;
+  }
+
+  isConfirmingEmail = true;
+  try {
+    await api.admin.users.confirmEmail({ email });
+    toast.success("Email confirmed successfully");
+    await queryClient.invalidateQueries({
+      queryKey: ["admin", "users", email],
+    });
+    await queryClient.invalidateQueries({ queryKey: ["admin", "users"] });
+  } catch (e) {
+    toast.error(e instanceof Error ? e.message : "Failed to confirm email");
+  } finally {
+    isConfirmingEmail = false;
+  }
+}
+</script>
+
+<svelte:head>
+  <title>{userDetailsQuery.data?.displayName ?? email} | Users | Admin</title>
+</svelte:head>
+
+<DashboardLayout title="User Details">
+  <!-- Back navigation -->
+  <div class="mb-6">
+    <Button variant="ghost" size="sm" href="/admin/users" class="gap-1">
+      <ArrowLeft class="h-4 w-4" />
+      Back to users
+    </Button>
+  </div>
+
+  {#if userDetailsQuery.isPending}
+    <div class="flex flex-col items-center justify-center py-16">
+      <Loader2 class="h-8 w-8 animate-spin text-muted-foreground" />
+      <p class="mt-4 text-sm text-muted-foreground">Loading user...</p>
+    </div>
+  {:else if userDetailsQuery.error}
+    <div class="flex flex-col items-center justify-center py-16">
+      <AlertCircle class="h-8 w-8 text-destructive" />
+      <p class="mt-4 text-sm text-destructive">
+        {userDetailsQuery.error instanceof Error
+          ? userDetailsQuery.error.message
+          : "Failed to load user"}
+      </p>
+    </div>
+  {:else if userDetailsQuery.data}
+    {@const user = userDetailsQuery.data}
+    <div class="space-y-6">
+      <!-- Header Section -->
+      <Card>
+        <CardContent class="pt-6">
+          <div class="flex items-center gap-4">
+            <div
+              class="flex h-16 w-16 items-center justify-center rounded-full bg-gradient-to-br from-primary/20 to-primary/10 text-xl font-semibold"
+            >
+              {getInitials(user.displayName, user.email)}
+            </div>
+            <div class="flex-1">
+              <div class="flex items-center gap-3">
+                <h2 class="text-2xl font-semibold">
+                  {user.displayName ?? user.email}
+                </h2>
+                {#if user.isSuperuser}
+                  <SuperuserBadge />
+                {/if}
+              </div>
+              <p class="flex items-center gap-1 text-sm text-muted-foreground">
+                <Mail class="h-3 w-3" />
+                {user.email}
+              </p>
+            </div>
+          </div>
+        </CardContent>
+      </Card>
+
+      <!-- Profile Info Card -->
+      <Card>
+        <CardHeader>
+          <CardTitle class="flex items-center gap-2 text-base">
+            <User class="h-4 w-4" />
+            Profile Information
+          </CardTitle>
+          <CardDescription>Read-only user profile details</CardDescription>
+        </CardHeader>
+        <CardContent>
+          <dl class="grid gap-4 sm:grid-cols-2">
+            <div>
+              <dt class="text-sm font-medium text-muted-foreground">Email</dt>
+              <dd class="mt-1">{user.email}</dd>
+            </div>
+            <div>
+              <dt class="text-sm font-medium text-muted-foreground">Display Name</dt>
+              <dd class="mt-1">{user.displayName ?? "-"}</dd>
+            </div>
+            <div>
+              <dt class="text-sm font-medium text-muted-foreground">Full Name</dt>
+              <dd class="mt-1">{user.fullName ?? "-"}</dd>
+            </div>
+            <div>
+              <dt class="text-sm font-medium text-muted-foreground">Phone Number</dt>
+              <dd class="mt-1">{user.phoneNumber ?? "-"}</dd>
+            </div>
+            <div>
+              <dt class="text-sm font-medium text-muted-foreground">Email Verified</dt>
+              <dd class="mt-1 flex items-center gap-2">
+                {#if user.emailVerified}
+                  <Check class="h-4 w-4 text-green-600" />
+                  <span>Yes</span>
+                {:else}
+                  <X class="h-4 w-4 text-muted-foreground" />
+                  <span>No</span>
+                {/if}
+              </dd>
+            </div>
+          </dl>
+        </CardContent>
+      </Card>
+
+      <!-- Permissions Card -->
+      <Card>
+        <CardHeader>
+          <CardTitle class="text-base">Permissions</CardTitle>
+          <CardDescription>Manage user access levels</CardDescription>
+        </CardHeader>
+        <CardContent>
+          {#if isViewingSelf}
+            <Alert>
+              <AlertTriangle class="h-4 w-4" />
+              <AlertDescription>
+                You cannot modify your own superuser status. Another superuser must make this
+                change.
+              </AlertDescription>
+            </Alert>
+          {:else}
+            <label class="flex cursor-pointer items-center gap-3">
+              <input
+                type="checkbox"
+                checked={isSuperuser}
+                onchange={(e) => (isSuperuser = e.currentTarget.checked)}
+                disabled={isViewingSelf || isSaving}
+                class="h-4 w-4 rounded border-input bg-background text-primary ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
+              />
+              <span class="text-sm font-medium leading-none">Grant superuser privileges</span>
+            </label>
+          {/if}
+        </CardContent>
+        {#if !isViewingSelf}
+          <CardFooter>
+            <Button onclick={handleSavePermissions} disabled={!hasChanges || isSaving}>
+              {#if isSaving}
+                <Loader2 class="mr-2 h-4 w-4 animate-spin" />
+              {/if}
+              Save Changes
+            </Button>
+          </CardFooter>
+        {/if}
+      </Card>
+
+      <!-- Actions Card -->
+      {#if !user.emailVerified}
+        <Card>
+          <CardHeader>
+            <CardTitle class="text-base">Actions</CardTitle>
+            <CardDescription>Administrative actions for this user</CardDescription>
+          </CardHeader>
+          <CardContent>
+            <Button variant="secondary" onclick={handleConfirmEmail} disabled={isConfirmingEmail}>
+              {#if isConfirmingEmail}
+                <Loader2 class="mr-2 h-4 w-4 animate-spin" />
+              {/if}
+              Confirm Email
+            </Button>
+          </CardContent>
+        </Card>
+      {/if}
+    </div>
+  {/if}
+</DashboardLayout>
diff --git a/apps/publisher-dashboard/src/routes/dashboard/+page.svelte b/apps/publisher-dashboard/src/routes/dashboard/+page.svelte
index d2402ed..ee36f22 100644
--- a/apps/publisher-dashboard/src/routes/dashboard/+page.svelte
+++ b/apps/publisher-dashboard/src/routes/dashboard/+page.svelte
@@ -1,10 +1,15 @@
 <script lang="ts">
+import { AlertCircle, Building2, Loader2 } from "@lucide/svelte";
 import { createQuery } from "@tanstack/svelte-query";
 import { goto } from "$app/navigation";
-import { Building2, Loader2, AlertCircle } from "@lucide/svelte";
 import { api } from "$lib/api/client";
 import DashboardLayout from "$lib/components/layout/dashboard-layout.svelte";
-import { Card, CardContent, CardHeader, CardTitle } from "$lib/components/ui/card";
+import {
+  Card,
+  CardContent,
+  CardHeader,
+  CardTitle,
+} from "$lib/components/ui/card";
 
 /**
  * Dashboard page - lists all organizations the user is a member of
@@ -19,7 +24,9 @@ const orgsQuery = createQuery(() => ({
 // Redirect to login on auth error
 $effect(() => {
   if (orgsQuery.error) {
-    goto("/auth/login?redirect=" + encodeURIComponent(window.location.pathname));
+    goto(
+      `/auth/login?redirect=${encodeURIComponent(window.location.pathname)}`,
+    );
   }
 });
 
@@ -31,10 +38,18 @@ function formatDate(date: Date): string {
   const diff = now.getTime() - date.getTime();
   const days = Math.floor(diff / (1000 * 60 * 60 * 24));
 
-  if (days === 0) return "Today";
-  if (days === 1) return "Yesterday";
-  if (days < 7) return `${days} days ago`;
-  if (days < 30) return `${Math.floor(days / 7)} weeks ago`;
+  if (days === 0) {
+    return "Today";
+  }
+  if (days === 1) {
+    return "Yesterday";
+  }
+  if (days < 7) {
+    return `${days} days ago`;
+  }
+  if (days < 30) {
+    return `${Math.floor(days / 7)} weeks ago`;
+  }
 
   return date.toLocaleDateString("en-US", {
     month: "short",
diff --git a/apps/publisher-dashboard/src/routes/dashboard/[slug]/+layout.svelte b/apps/publisher-dashboard/src/routes/dashboard/[slug]/+layout.svelte
index 3c6d325..69de995 100644
--- a/apps/publisher-dashboard/src/routes/dashboard/[slug]/+layout.svelte
+++ b/apps/publisher-dashboard/src/routes/dashboard/[slug]/+layout.svelte
@@ -1,7 +1,7 @@
 <script lang="ts">
 import type { Snippet } from "svelte";
-import { setContext } from "svelte";
 import { createQuery } from "@tanstack/svelte-query";
+import { setContext } from "svelte";
 import { goto } from "$app/navigation";
 import { page } from "$app/state";
 import { api } from "$lib/api/client";
@@ -24,14 +24,14 @@ const userQuery = createQuery(() => ({
 // Fetch org members
 const membersQuery = createQuery(() => ({
   queryKey: ["org", slug, "members"],
-  queryFn: () => api.orgs.members.list({ slug: slug! }),
+  queryFn: () => api.orgs.members.list({ slug: slug ?? "" }),
   enabled: !!slug,
 }));
 
 // Fetch org sites
 const sitesQuery = createQuery(() => ({
   queryKey: ["org", slug, "sites"],
-  queryFn: () => api.orgs.sites.list({ slug: slug! }),
+  queryFn: () => api.orgs.sites.list({ slug: slug ?? "" }),
   enabled: !!slug,
 }));
 
@@ -39,46 +39,64 @@ const sitesQuery = createQuery(() => ({
 const currentUserRole = $derived.by(() => {
   const me = userQuery.data;
   const members = membersQuery.data;
-  if (!me || !members) return null;
+  if (!(me && members)) {
+    return null;
+  }
   return members.find((m) => m.userId === me.id)?.role ?? null;
 });
 
 // Check if user can manage org (admin or owner)
 const canManageOrg = $derived(
-  currentUserRole === "owner" || currentUserRole === "admin"
+  currentUserRole === "owner" || currentUserRole === "admin",
 );
 
 // Check if user is owner
 const isOwner = $derived(currentUserRole === "owner");
 
 // Loading state
-const isLoading = $derived(
-  userQuery.isPending || membersQuery.isPending
-);
+const isLoading = $derived(userQuery.isPending || membersQuery.isPending);
 
 // Error state
-const error = $derived(
-  !userQuery.error ? membersQuery.error : null
-);
+const error = $derived(!userQuery.error ? membersQuery.error : null);
 
 // Redirect to login on auth error
 $effect(() => {
   if (userQuery.error) {
-    goto("/auth/login?redirect=" + encodeURIComponent(window.location.pathname));
+    goto(
+      `/auth/login?redirect=${encodeURIComponent(window.location.pathname)}`,
+    );
   }
 });
 
 // Provide context to child components
 setContext("orgContext", {
-  get slug() { return slug; },
-  get userQuery() { return userQuery; },
-  get membersQuery() { return membersQuery; },
-  get sitesQuery() { return sitesQuery; },
-  get currentUserRole() { return currentUserRole; },
-  get canManageOrg() { return canManageOrg; },
-  get isOwner() { return isOwner; },
-  get isLoading() { return isLoading; },
-  get error() { return error; },
+  get slug() {
+    return slug;
+  },
+  get userQuery() {
+    return userQuery;
+  },
+  get membersQuery() {
+    return membersQuery;
+  },
+  get sitesQuery() {
+    return sitesQuery;
+  },
+  get currentUserRole() {
+    return currentUserRole;
+  },
+  get canManageOrg() {
+    return canManageOrg;
+  },
+  get isOwner() {
+    return isOwner;
+  },
+  get isLoading() {
+    return isLoading;
+  },
+  get error() {
+    return error;
+  },
 });
 </script>
 
diff --git a/apps/publisher-dashboard/src/routes/dashboard/[slug]/+page.svelte b/apps/publisher-dashboard/src/routes/dashboard/[slug]/+page.svelte
index b38b221..52004a8 100644
--- a/apps/publisher-dashboard/src/routes/dashboard/[slug]/+page.svelte
+++ b/apps/publisher-dashboard/src/routes/dashboard/[slug]/+page.svelte
@@ -1,19 +1,34 @@
 <script lang="ts">
-import { getContext } from "svelte";
+import {
+  AlertCircle,
+  Building2,
+  ChevronRight,
+  Globe,
+  Loader2,
+  Settings,
+  Users,
+} from "@lucide/svelte";
 import { createQuery } from "@tanstack/svelte-query";
-import { Building2, Users, Globe, Settings, ChevronRight, Loader2, AlertCircle } from "@lucide/svelte";
+import { getContext } from "svelte";
 import { api } from "$lib/api/client";
 import DashboardLayout from "$lib/components/layout/dashboard-layout.svelte";
-import { Card, CardContent, CardHeader, CardTitle } from "$lib/components/ui/card";
-import { Button } from "$lib/components/ui/button";
 import { RoleBadge } from "$lib/components/org";
+import { Button } from "$lib/components/ui/button";
+import {
+  Card,
+  CardContent,
+  CardHeader,
+  CardTitle,
+} from "$lib/components/ui/card";
 
 /**
  * Org overview page - shows org details, stats, and navigation
  */
 
 // Types from API contract
-type OrgMemberOutput = Awaited<ReturnType<typeof api.orgs.members.list>>[number];
+type OrgMemberOutput = Awaited<
+  ReturnType<typeof api.orgs.members.list>
+>[number];
 type OrgSiteOutput = Awaited<ReturnType<typeof api.orgs.sites.list>>[number];
 
 // Get org context from layout
diff --git a/apps/publisher-dashboard/src/routes/dashboard/[slug]/members/+page.svelte b/apps/publisher-dashboard/src/routes/dashboard/[slug]/members/+page.svelte
index 6db0fd0..b3bfed8 100644
--- a/apps/publisher-dashboard/src/routes/dashboard/[slug]/members/+page.svelte
+++ b/apps/publisher-dashboard/src/routes/dashboard/[slug]/members/+page.svelte
@@ -1,24 +1,47 @@
 <script lang="ts">
-import { getContext } from "svelte";
+import {
+  AlertCircle,
+  Clock,
+  Loader2,
+  UserPlus,
+  Users,
+  X,
+} from "@lucide/svelte";
 import { createQuery, useQueryClient } from "@tanstack/svelte-query";
+import { getContext } from "svelte";
 import { toast } from "svelte-sonner";
-import { Users, UserPlus, Loader2, AlertCircle, X, Clock } from "@lucide/svelte";
 import { api } from "$lib/api/client";
 import DashboardLayout from "$lib/components/layout/dashboard-layout.svelte";
-import { Card, CardContent, CardHeader, CardTitle } from "$lib/components/ui/card";
+import { ConfirmDialog, RoleBadge } from "$lib/components/org";
 import { Button } from "$lib/components/ui/button";
+import {
+  Card,
+  CardContent,
+  CardHeader,
+  CardTitle,
+} from "$lib/components/ui/card";
 import { Input } from "$lib/components/ui/input";
 import { Label } from "$lib/components/ui/label";
-import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "$lib/components/ui/table";
-import { RoleBadge, ConfirmDialog } from "$lib/components/org";
+import {
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableHeader,
+  TableRow,
+} from "$lib/components/ui/table";
 
 /**
  * Members management page
  */
 
 // Types from API contract
-type OrgMemberOutput = Awaited<ReturnType<typeof api.orgs.members.list>>[number];
-type OrgInviteOutput = Awaited<ReturnType<typeof api.orgs.invites.list>>[number];
+type OrgMemberOutput = Awaited<
+  ReturnType<typeof api.orgs.members.list>
+>[number];
+type OrgInviteOutput = Awaited<
+  ReturnType<typeof api.orgs.invites.list>
+>[number];
 type UserProfile = Awaited<ReturnType<typeof api.me.get>>;
 
 // Get org context from layout
@@ -76,7 +99,11 @@ async function handleInvite() {
 
   isInviting = true;
   try {
-    await api.orgs.invites.create({ slug, email: inviteEmail.trim(), role: inviteRole });
+    await api.orgs.invites.create({
+      slug,
+      email: inviteEmail.trim(),
+      role: inviteRole,
+    });
     toast.success("Invitation sent!");
     inviteEmail = "";
     inviteRole = "member";
@@ -99,9 +126,13 @@ async function handleCancelInvite(inviteId: number, email: string) {
     try {
       await api.orgs.invites.cancel({ slug, inviteId });
       toast.success("Invitation cancelled");
-      await queryClient.invalidateQueries({ queryKey: ["org", slug, "invites"] });
+      await queryClient.invalidateQueries({
+        queryKey: ["org", slug, "invites"],
+      });
     } catch (e) {
-      toast.error(e instanceof Error ? e.message : "Failed to cancel invitation");
+      toast.error(
+        e instanceof Error ? e.message : "Failed to cancel invitation",
+      );
     }
   };
   confirmDialogOpen = true;
@@ -110,7 +141,10 @@ async function handleCancelInvite(inviteId: number, email: string) {
 /**
  * Update member role
  */
-async function handleUpdateRole(userId: number, newRole: "owner" | "admin" | "member") {
+async function handleUpdateRole(
+  userId: number,
+  newRole: "owner" | "admin" | "member",
+) {
   try {
     await api.orgs.members.updateRole({ slug, userId, role: newRole });
     toast.success("Role updated");
@@ -123,7 +157,11 @@ async function handleUpdateRole(userId: number, newRole: "owner" | "admin" | "me
 /**
  * Remove member
  */
-async function handleRemoveMember(userId: number, displayName: string | null, email: string) {
+async function handleRemoveMember(
+  userId: number,
+  displayName: string | null,
+  email: string,
+) {
   confirmDialogTitle = "Remove Member";
   confirmDialogDescription = `Are you sure you want to remove ${displayName || email} from this organization?`;
   confirmDialogVariant = "destructive";
@@ -131,7 +169,9 @@ async function handleRemoveMember(userId: number, displayName: string | null, em
     try {
       await api.orgs.members.remove({ slug, userId });
       toast.success("Member removed");
-      await queryClient.invalidateQueries({ queryKey: ["org", slug, "members"] });
+      await queryClient.invalidateQueries({
+        queryKey: ["org", slug, "members"],
+      });
     } catch (e) {
       toast.error(e instanceof Error ? e.message : "Failed to remove member");
     }
@@ -160,9 +200,15 @@ function formatRelativeTime(date: Date): string {
   const diff = date.getTime() - now.getTime();
   const days = Math.ceil(diff / (1000 * 60 * 60 * 24));
 
-  if (days < 0) return "Expired";
-  if (days === 0) return "Today";
-  if (days === 1) return "Tomorrow";
+  if (days < 0) {
+    return "Expired";
+  }
+  if (days === 0) {
+    return "Today";
+  }
+  if (days === 1) {
+    return "Tomorrow";
+  }
   return `${days} days`;
 }
 
@@ -170,9 +216,15 @@ function formatRelativeTime(date: Date): string {
  * Check if user can remove a member
  */
 function canRemoveMember(memberRole: string, memberId: number): boolean {
-  if (memberId === currentUserId) return false; // Can't remove self
-  if (isOwner) return true; // Owners can remove anyone
-  if (currentUserRole === "admin" && memberRole === "member") return true; // Admins can remove members
+  if (memberId === currentUserId) {
+    return false; // Can't remove self
+  }
+  if (isOwner) {
+    return true; // Owners can remove anyone
+  }
+  if (currentUserRole === "admin" && memberRole === "member") {
+    return true; // Admins can remove members
+  }
   return false;
 }
 
@@ -180,8 +232,12 @@ function canRemoveMember(memberRole: string, memberId: number): boolean {
  * Get available roles for invite based on current user's role
  */
 const availableInviteRoles = $derived.by(() => {
-  if (isOwner) return ["member", "admin", "owner"] as const;
-  if (currentUserRole === "admin") return ["member", "admin"] as const;
+  if (isOwner) {
+    return ["member", "admin", "owner"] as const;
+  }
+  if (currentUserRole === "admin") {
+    return ["member", "admin"] as const;
+  }
   return ["member"] as const;
 });
 </script>
diff --git a/apps/publisher-dashboard/src/routes/dashboard/[slug]/settings/+page.svelte b/apps/publisher-dashboard/src/routes/dashboard/[slug]/settings/+page.svelte
index 6358e6e..a87f035 100644
--- a/apps/publisher-dashboard/src/routes/dashboard/[slug]/settings/+page.svelte
+++ b/apps/publisher-dashboard/src/routes/dashboard/[slug]/settings/+page.svelte
@@ -1,17 +1,30 @@
 <script lang="ts">
-import { getContext } from "svelte";
+import {
+  AlertCircle,
+  AlertTriangle,
+  Loader2,
+  LogOut,
+  Settings,
+  Trash2,
+} from "@lucide/svelte";
 import { createQuery, useQueryClient } from "@tanstack/svelte-query";
-import { goto } from "$app/navigation";
+import { getContext } from "svelte";
 import { toast } from "svelte-sonner";
-import { Settings, Loader2, AlertCircle, AlertTriangle, LogOut, Trash2 } from "@lucide/svelte";
+import { goto } from "$app/navigation";
 import { api } from "$lib/api/client";
 import DashboardLayout from "$lib/components/layout/dashboard-layout.svelte";
-import { Card, CardContent, CardHeader, CardTitle, CardDescription } from "$lib/components/ui/card";
+import { ConfirmDialog } from "$lib/components/org";
+import { Alert, AlertDescription } from "$lib/components/ui/alert";
 import { Button } from "$lib/components/ui/button";
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+} from "$lib/components/ui/card";
 import { Input } from "$lib/components/ui/input";
 import { Label } from "$lib/components/ui/label";
-import { Alert, AlertDescription } from "$lib/components/ui/alert";
-import { ConfirmDialog } from "$lib/components/org";
 
 /**
  * Org settings page
@@ -59,8 +72,8 @@ $effect(() => {
 // Track if form is dirty
 const isDirty = $derived(
   orgQuery.data &&
-  (displayName !== orgQuery.data.displayName ||
-   logoUrl !== (orgQuery.data.logoUrl || ""))
+    (displayName !== orgQuery.data.displayName ||
+      logoUrl !== (orgQuery.data.logoUrl || "")),
 );
 
 // Confirmation dialog state
@@ -76,7 +89,9 @@ let isConfirmLoading = $state(false);
  * Save org settings
  */
 async function handleSave() {
-  if (!canManageOrg) return;
+  if (!canManageOrg) {
+    return;
+  }
 
   isSaving = true;
   try {
@@ -100,7 +115,8 @@ async function handleSave() {
  */
 function handleLeave() {
   confirmDialogTitle = "Leave Organization";
-  confirmDialogDescription = "Are you sure you want to leave this organization? You will lose access to all resources and will need to be re-invited to rejoin.";
+  confirmDialogDescription =
+    "Are you sure you want to leave this organization? You will lose access to all resources and will need to be re-invited to rejoin.";
   confirmDialogVariant = "destructive";
   confirmDialogConfirmLabel = "Leave Organization";
   confirmAction = async () => {
@@ -110,7 +126,9 @@ function handleLeave() {
       await queryClient.invalidateQueries({ queryKey: ["orgs"] });
       goto("/dashboard");
     } catch (e) {
-      toast.error(e instanceof Error ? e.message : "Failed to leave organization");
+      toast.error(
+        e instanceof Error ? e.message : "Failed to leave organization",
+      );
     }
   };
   confirmDialogOpen = true;
@@ -131,7 +149,9 @@ function handleDelete() {
       await queryClient.invalidateQueries({ queryKey: ["orgs"] });
       goto("/dashboard");
     } catch (e) {
-      toast.error(e instanceof Error ? e.message : "Failed to delete organization");
+      toast.error(
+        e instanceof Error ? e.message : "Failed to delete organization",
+      );
     }
   };
   confirmDialogOpen = true;
diff --git a/apps/publisher-dashboard/src/routes/invite/accept/+page.svelte b/apps/publisher-dashboard/src/routes/invite/accept/+page.svelte
index d42b91c..bd146d9 100644
--- a/apps/publisher-dashboard/src/routes/invite/accept/+page.svelte
+++ b/apps/publisher-dashboard/src/routes/invite/accept/+page.svelte
@@ -61,11 +61,19 @@ async function acceptInvite(): Promise<void> {
     if (e instanceof Error) {
       // Handle specific error cases
       if (e.message.includes("expired") || e.message.includes("invalid")) {
-        error = "This invitation has expired or is invalid. Please ask for a new invitation.";
-      } else if (e.message.includes("already") || e.message.includes("member")) {
+        error =
+          "This invitation has expired or is invalid. Please ask for a new invitation.";
+      } else if (
+        e.message.includes("already") ||
+        e.message.includes("member")
+      ) {
         error = "You're already a member of this organization.";
-      } else if (e.message.includes("email") || e.message.includes("mismatch")) {
-        error = "This invitation was sent to a different email address. Please log in with the correct account.";
+      } else if (
+        e.message.includes("email") ||
+        e.message.includes("mismatch")
+      ) {
+        error =
+          "This invitation was sent to a different email address. Please log in with the correct account.";
       } else {
         error = e.message;
       }
diff --git a/docs/initial-app.md b/docs/initial-app.md
index e80d00c..16af5de 100644
--- a/docs/initial-app.md
+++ b/docs/initial-app.md
@@ -2363,14 +2363,24 @@ _Depends on: J1-J6, C3_
 - Reusable components: `$lib/components/org/role-badge.svelte`, `confirm-dialog.svelte`
 - Sidebar updated with "Organizations" nav item
 
-#### Workstream M: Admin Pages (Frontend)
+#### Workstream M: Admin Pages (Frontend) ✅
 
 _Depends on: K1-K5, C3_
 _Can run parallel to L_
 
-- [ ] **M1**: Create `/admin` dashboard page
-- [ ] **M2**: Create `/admin/orgs` pages (list, new, details)
-- [ ] **M3**: Create `/admin/users` pages (list, details)
+- [x] **M1**: Create `/admin` dashboard page
+- [x] **M2**: Create `/admin/orgs` pages (list, new, details)
+- [x] **M3**: Create `/admin/users` pages (list, details)
+
+**Implementation notes:**
+- Admin layout at `/routes/admin/+layout.svelte` provides superuser access control
+- Redirects non-superusers to `/dashboard` with toast error
+- Admin dashboard shows org/user counts with quick action links
+- Org management: list all orgs, create new with owner email, view/edit details, manage sites
+- User management: list all users, view details, toggle superuser status, confirm email
+- Sidebar shows admin link (shield icon) only for superusers
+- Reusable component: `$lib/components/admin/superuser-badge.svelte`
+- All destructive actions use ConfirmDialog
 
 ---
 
diff --git a/docs/test-plans/admin.md b/docs/test-plans/admin.md
new file mode 100644
index 0000000..3710234
--- /dev/null
+++ b/docs/test-plans/admin.md
@@ -0,0 +1,317 @@
+# Test Plan: Admin Dashboard (Workstream M)
+
+## Overview
+
+Manual UI test plan for superuser-only admin management pages:
+- `/admin` - Admin dashboard
+- `/admin/orgs` - Organization list
+- `/admin/orgs/new` - Create organization
+- `/admin/orgs/[slug]` - Organization details
+- `/admin/users` - User list
+- `/admin/users/[email]` - User details
+
+## Prerequisites
+
+- Dev server running: `bun run --cwd apps/publisher-dashboard dev`
+- Test accounts:
+  - Superuser account (has `is_superuser = true`)
+  - Regular user account (not a superuser)
+- At least one organization with sites
+- At least one user who is not a superuser
+
+---
+
+## 1. Access Control
+
+### 1.1 Superuser Access
+- [ ] Superuser visiting `/admin` sees admin dashboard
+- [ ] Superuser can access all admin sub-pages
+
+### 1.2 Non-Superuser Access
+- [ ] Regular user visiting `/admin` gets redirected to `/dashboard`
+- [ ] Toast error message: "Access denied. Superuser privileges required."
+- [ ] Regular user visiting `/admin/orgs` gets redirected
+- [ ] Regular user visiting `/admin/users` gets redirected
+
+### 1.3 Unauthenticated Access
+- [ ] Unauthenticated user visiting `/admin` redirects to `/auth/login`
+- [ ] After login as superuser, returns to `/admin`
+
+---
+
+## 2. Admin Dashboard (`/admin`)
+
+### 2.1 Display
+- [ ] Page title is "Admin Dashboard"
+- [ ] Red "Admin" badge visible at top
+- [ ] Summary cards display:
+  - Organizations card with correct count
+  - Users card with correct count
+- [ ] Cards are clickable and navigate to respective list pages
+
+### 2.2 Quick Actions
+- [ ] "New Organization" button visible
+- [ ] Button navigates to `/admin/orgs/new`
+
+### 2.3 Loading States
+- [ ] Loading spinner shows while fetching data
+- [ ] Error state displays if API fails
+
+---
+
+## 3. Organization List (`/admin/orgs`)
+
+### 3.1 Display
+- [ ] Page title is "Organizations"
+- [ ] Header shows "Organizations (count)" with correct count
+- [ ] "New Organization" button visible in header
+- [ ] Table displays all organizations (not just user's orgs)
+
+### 3.2 Table Content
+- [ ] Slug column displays org slug
+- [ ] Display Name column shows org name
+- [ ] Created At column shows formatted date
+- [ ] Actions column has View and Delete buttons
+
+### 3.3 View Action
+- [ ] View button navigates to `/admin/orgs/[slug]`
+
+### 3.4 Delete Action
+- [ ] Delete button opens confirmation dialog
+- [ ] Dialog shows org name and warning message
+- [ ] Cancel button closes dialog without action
+- [ ] Confirm button deletes organization
+- [ ] Success toast: "Organization deleted"
+- [ ] Org disappears from list after deletion
+- [ ] Error toast on failure
+
+### 3.5 Empty State
+- [ ] Shows appropriate message when no organizations exist
+
+---
+
+## 4. Create Organization (`/admin/orgs/new`)
+
+### 4.1 Display
+- [ ] Page title is "New Organization"
+- [ ] Back link "Back to organizations" works
+
+### 4.2 Form Fields
+- [ ] Slug input: accepts lowercase alphanumeric and hyphens
+- [ ] Slug input: auto-converts uppercase to lowercase
+- [ ] Slug input: strips invalid characters
+- [ ] Display Name input: accepts any text
+- [ ] Owner Email input: validates email format
+
+### 4.3 Form Validation
+- [ ] Submit button disabled when fields are empty
+- [ ] Submit button enabled when all fields filled
+- [ ] Form submits on button click
+
+### 4.4 Submit Flow
+- [ ] Loading state on submit button
+- [ ] Success toast: "Organization created"
+- [ ] Redirects to `/admin/orgs` on success
+- [ ] Error toast on failure (e.g., slug already exists)
+
+---
+
+## 5. Organization Details (`/admin/orgs/[slug]`)
+
+### 5.1 Header Section
+- [ ] Org logo displays if set, placeholder icon otherwise
+- [ ] Display name shown prominently
+- [ ] Slug displayed
+- [ ] Created date shown
+
+### 5.2 Settings Card
+- [ ] Display name input pre-filled with current value
+- [ ] Logo URL input pre-filled if set
+- [ ] Save button disabled when no changes
+- [ ] Save button enabled when form is dirty
+- [ ] Success toast on save: "Organization updated"
+- [ ] Changes reflected after save
+
+### 5.3 Sites Card
+- [ ] Title shows "Sites (count)"
+- [ ] Table shows all sites for the org
+- [ ] Each site has domain and Remove button
+
+### 5.4 Add Site
+- [ ] Domain input visible
+- [ ] Add button visible
+- [ ] Adding valid domain shows success toast
+- [ ] New site appears in list
+- [ ] Error toast on invalid/duplicate domain
+
+### 5.5 Remove Site
+- [ ] Remove button opens confirmation dialog
+- [ ] Dialog shows domain being removed
+- [ ] Confirm removes site from list
+- [ ] Success toast on removal
+
+### 5.6 Danger Zone
+- [ ] Card has red border styling
+- [ ] Warning text about permanent deletion
+- [ ] Delete button opens confirmation dialog
+- [ ] Confirm deletes org and redirects to `/admin/orgs`
+- [ ] Success toast on deletion
+
+### 5.7 Navigation
+- [ ] Back link works
+- [ ] 404 error for non-existent org slug
+
+---
+
+## 6. User List (`/admin/users`)
+
+### 6.1 Display
+- [ ] Page title is "Users"
+- [ ] Header shows "Users (count)" with correct count
+- [ ] Table displays all users in system
+
+### 6.2 Table Content
+- [ ] Email column displays user email
+- [ ] Display Name column shows name (or "-" if not set)
+- [ ] Email Verified column shows checkmark or X icon
+- [ ] Superuser column shows SuperuserBadge for superusers
+- [ ] Actions column has View button
+
+### 6.3 View Action
+- [ ] View button navigates to `/admin/users/[email]`
+- [ ] Email is URL-encoded in the link
+
+### 6.4 Empty State
+- [ ] Shows appropriate message when no users exist
+
+---
+
+## 7. User Details (`/admin/users/[email]`)
+
+### 7.1 Header Section
+- [ ] Avatar with initials displays
+- [ ] Display name shown (or "Unknown" if not set)
+- [ ] Email shown below name
+- [ ] SuperuserBadge shown if user is superuser
+
+### 7.2 Profile Info Card
+- [ ] Email displayed (read-only)
+- [ ] Display Name displayed
+- [ ] Full Name displayed
+- [ ] Phone Number displayed
+- [ ] Email Verified status (Yes/No)
+
+### 7.3 Permissions Card
+- [ ] Superuser checkbox visible
+- [ ] Checkbox reflects current status
+- [ ] Save button disabled when no changes
+- [ ] Save button enabled when checkbox changed
+
+### 7.4 Toggle Superuser
+- [ ] Can grant superuser to regular user
+- [ ] Can revoke superuser from superuser (if not self)
+- [ ] Success toast on save
+- [ ] Cannot demote self (checkbox disabled when viewing own profile)
+- [ ] Warning shown when viewing own profile
+
+### 7.5 Actions Card
+- [ ] "Confirm Email" button visible only if email not verified
+- [ ] Hidden if email already verified
+- [ ] Button confirms email on click
+- [ ] Success toast: "Email confirmed"
+- [ ] Button disappears after confirmation
+
+### 7.6 Navigation
+- [ ] Back link works
+- [ ] 404 error for non-existent user email
+
+---
+
+## 8. Sidebar Navigation
+
+### 8.1 Admin Link
+- [ ] Shield icon visible for superusers
+- [ ] Hidden for regular users
+- [ ] Tooltip shows "Admin" on hover
+- [ ] Clicking navigates to `/admin`
+- [ ] Active state (red tint) when on `/admin` routes
+
+---
+
+## 9. Cross-Cutting Concerns
+
+### 9.1 Loading States
+- [ ] All pages show loading spinner during data fetch
+- [ ] Buttons show loading state during operations
+
+### 9.2 Error Handling
+- [ ] API errors display user-friendly messages
+- [ ] Toast notifications for action results
+- [ ] Error states don't crash the app
+
+### 9.3 Responsive Design
+- [ ] Pages render correctly on mobile viewport
+- [ ] Tables scroll horizontally on small screens
+- [ ] Forms stack vertically on mobile
+
+### 9.4 Query Invalidation
+- [ ] After org create: org list refreshes
+- [ ] After org delete: org list refreshes
+- [ ] After org update: org details refresh
+- [ ] After add site: sites list refreshes
+- [ ] After remove site: sites list refreshes
+- [ ] After user update: user details refresh
+- [ ] After confirm email: user details refresh
+
+---
+
+## 10. Edge Cases
+
+### 10.1 Self-Demotion Prevention
+- [ ] Cannot remove own superuser status
+- [ ] Warning message explains why
+
+### 10.2 Special Characters in Email
+- [ ] User with `+` in email can be viewed
+- [ ] User with `.` in email can be viewed
+- [ ] Email properly URL-encoded/decoded
+
+### 10.3 Long Content
+- [ ] Long org names truncate or wrap properly
+- [ ] Long email addresses don't break layout
+- [ ] Long URLs in logo field don't break layout
+
+### 10.4 Empty States
+- [ ] Org with no sites shows "No sites" message
+- [ ] Empty org list shows appropriate message
+- [ ] Empty user list shows appropriate message
+
+---
+
+## Test Matrix: Admin vs Non-Admin
+
+| Feature | Superuser | Regular User |
+|---------|-----------|--------------|
+| View admin dashboard | Yes | Redirected |
+| View org list | Yes | Redirected |
+| Create organization | Yes | Redirected |
+| View org details | Yes | Redirected |
+| Edit org settings | Yes | Redirected |
+| Manage org sites | Yes | Redirected |
+| Delete organization | Yes | Redirected |
+| View user list | Yes | Redirected |
+| View user details | Yes | Redirected |
+| Toggle superuser | Yes (not self) | Redirected |
+| Confirm user email | Yes | Redirected |
+| See admin link in sidebar | Yes | No |
+
+---
+
+## Regression Checklist
+
+After any changes to admin pages, verify:
+- [ ] Access control still redirects non-superusers
+- [ ] All CRUD operations function
+- [ ] Error states still display
+- [ ] Navigation works end-to-end
+- [ ] Sidebar admin link visibility correct