diff --git a/backend/src/admin/admin-users.controller.ts b/backend/src/admin/admin-users.controller.ts
new file mode 100644
index 0000000..a6d0c7f
--- /dev/null
+++ b/backend/src/admin/admin-users.controller.ts
@@ -0,0 +1,71 @@
+import {
+  Controller,
+  Get,
+  Param,
+  Query,
+  UseGuards,
+} from '@nestjs/common';
+import { AuthGuard } from '@nestjs/passport';
+import { ApiTags, ApiOperation, ApiBearerAuth, ApiQuery } from '@nestjs/swagger';
+import { AdminUsersService } from './admin-users.service';
+import { RolesGuard } from '../common/guards/roles.guard';
+import { Roles } from '../common/decorators/roles.decorator';
+import { UserRole } from '../common/enums';
+
+/**
+ * Super-admin "User Detail" dashboard API. Read-only aggregation of everything
+ * about a single user. ADMIN only — wallet/revenue data is too sensitive for
+ * technical/sales staff.
+ */
+@ApiTags('Admin')
+@ApiBearerAuth()
+@Controller('admin')
+@UseGuards(AuthGuard('jwt'), RolesGuard)
+@Roles(UserRole.ADMIN)
+export class AdminUsersController {
+  constructor(private readonly adminUsers: AdminUsersService) {}
+
+  @Get('users/:id')
+  @ApiOperation({ summary: 'User overview: profile, status, wallet, revenue, counts' })
+  getOverview(@Param('id') id: string) {
+    return this.adminUsers.getOverview(id);
+  }
+
+  @Get('users/:id/wallet/transactions')
+  @ApiOperation({ summary: 'Wallet transaction history' })
+  @ApiQuery({ name: 'limit', required: false })
+  getTransactions(@Param('id') id: string, @Query('limit') limit?: string) {
+    const n = limit ? Math.min(Math.max(parseInt(limit, 10) || 50, 1), 200) : 50;
+    return this.adminUsers.getTransactions(id, n);
+  }
+
+  @Get('users/:id/applications')
+  @ApiOperation({ summary: 'All applications (incl. deleted/docked) with restore status' })
+  getApplications(@Param('id') id: string) {
+    return this.adminUsers.getApplications(id);
+  }
+
+  @Get('users/:id/errors')
+  @ApiOperation({ summary: 'Build/deploy failures across the user applications' })
+  getErrors(@Param('id') id: string) {
+    return this.adminUsers.getErrors(id);
+  }
+
+  @Get('users/:id/tickets')
+  @ApiOperation({ summary: 'Support tickets with conversation' })
+  getTickets(@Param('id') id: string) {
+    return this.adminUsers.getTickets(id);
+  }
+
+  @Get('users/:id/activity')
+  @ApiOperation({ summary: 'Composite activity timeline' })
+  getActivity(@Param('id') id: string) {
+    return this.adminUsers.getActivity(id);
+  }
+
+  @Get('deployments/:deploymentId/logs')
+  @ApiOperation({ summary: 'Build/deploy logs for a single deployment' })
+  getDeploymentLogs(@Param('deploymentId') deploymentId: string) {
+    return this.adminUsers.getDeploymentLogs(deploymentId);
+  }
+}
diff --git a/backend/src/admin/admin-users.service.ts b/backend/src/admin/admin-users.service.ts
new file mode 100644
index 0000000..a17a421
--- /dev/null
+++ b/backend/src/admin/admin-users.service.ts
@@ -0,0 +1,333 @@
+import { Injectable, NotFoundException } from '@nestjs/common';
+import { UsersService } from '../users/users.service';
+import { BillingService } from '../billing/billing.service';
+import { ApplicationsService } from '../applications/applications.service';
+import { TicketsService } from '../tickets/tickets.service';
+import { DeploymentsService } from '../deployments/deployments.service';
+import {
+  AppLifecycleStatus,
+  DeploymentStatus,
+  ProductType,
+  TicketStatus,
+} from '../common/enums';
+import { Application } from '../applications/entities/application.entity';
+import { Ticket } from '../tickets/entities/ticket.entity';
+
+/** How a non-active application can be brought back, for the admin UI. */
+type RestoreEligibility = 'restorable' | 'recoverable' | 'none';
+
+/**
+ * Read-only aggregation for the super-admin "User Detail" dashboard. Pulls
+ * everything about a single user from the existing domain services so the panel
+ * can show profile, wallet, apps, errors, tickets and an activity timeline —
+ * without duplicating per-module endpoints.
+ */
+@Injectable()
+export class AdminUsersService {
+  constructor(
+    private readonly usersService: UsersService,
+    private readonly billingService: BillingService,
+    private readonly applicationsService: ApplicationsService,
+    private readonly ticketsService: TicketsService,
+    private readonly deploymentsService: DeploymentsService,
+  ) {}
+
+  /** Overview tab: profile + account status + wallet + revenue + summary counts. */
+  async getOverview(userId: string) {
+    const user = await this.usersService.findById(userId);
+    if (!user) {
+      throw new NotFoundException('User not found');
+    }
+    const { password, ...profile } = user;
+
+    // Ensure the wallet row exists before the parallel reads below — otherwise
+    // getBalance and getRevenueSummary both lazily create it at once and race on
+    // the unique (userId) constraint.
+    await this.billingService.getOrCreateWallet(userId);
+
+    const [balance, revenue, apps, tickets, recentTx] = await Promise.all([
+      this.billingService.getBalance(userId),
+      this.billingService.getRevenueSummary(userId),
+      this.applicationsService.findAllByUser(userId),
+      this.ticketsService.findMyTickets(userId),
+      this.billingService.getTransactions(userId, 10),
+    ]);
+
+    return {
+      profile,
+      wallet: { balance: balance.balance },
+      revenue,
+      counts: this.computeCounts(apps, tickets),
+      recentTransactions: recentTx.map((t) => this.txPublic(t)),
+    };
+  }
+
+  /** Wallet transaction history. */
+  async getTransactions(userId: string, limit = 50) {
+    await this.assertUserExists(userId);
+    const txs = await this.billingService.getTransactions(userId, limit);
+    return txs.map((t) => this.txPublic(t));
+  }
+
+  /** All applications including deleted/docked ones, with restore eligibility. */
+  async getApplications(userId: string) {
+    await this.assertUserExists(userId);
+    const apps = await this.applicationsService.findAllByUser(userId);
+    return apps.map((a) => this.appPublic(a));
+  }
+
+  /** Build/deploy failures across all of the user's applications. */
+  async getErrors(userId: string) {
+    await this.assertUserExists(userId);
+    const apps = await this.applicationsService.findAllByUser(userId);
+    const failures: Array<Record<string, unknown>> = [];
+
+    for (const app of apps) {
+      const deps = [...(app.deployments ?? [])].sort(
+        (a, b) => this.time(b.createdAt) - this.time(a.createdAt),
+      );
+      for (const d of deps) {
+        if (
+          d.status !== DeploymentStatus.BUILD_FAILED &&
+          d.status !== DeploymentStatus.FAILED
+        ) {
+          continue;
+        }
+        // Resolved once a later successful (running) deployment exists for the app.
+        const resolved = deps.some(
+          (o) =>
+            o.status === DeploymentStatus.RUNNING &&
+            this.time(o.createdAt) > this.time(d.createdAt),
+        );
+        failures.push({
+          deploymentId: d.id,
+          applicationId: app.id,
+          applicationName: app.name,
+          status: d.status,
+          errorMessage: d.errorMessage ?? null,
+          createdAt: d.createdAt,
+          finishedAt: d.finishedAt ?? null,
+          resolved,
+        });
+      }
+    }
+
+    return failures.sort(
+      (a, b) => this.time(b.createdAt as Date) - this.time(a.createdAt as Date),
+    );
+  }
+
+  /** Build/deploy logs for a single deployment (admin can read any user's). */
+  async getDeploymentLogs(deploymentId: string) {
+    const d = await this.deploymentsService.findOne(deploymentId);
+    return {
+      id: d.id,
+      status: d.status,
+      errorMessage: d.errorMessage ?? null,
+      buildLog: d.buildLog ?? null,
+      deployLog: d.deployLog ?? null,
+      createdAt: d.createdAt,
+      finishedAt: d.finishedAt ?? null,
+    };
+  }
+
+  /** Support tickets with their full conversation (sensitive sender data stripped). */
+  async getTickets(userId: string) {
+    await this.assertUserExists(userId);
+    const tickets = await this.ticketsService.findMyTickets(userId);
+    return tickets.map((t) => ({
+      id: t.id,
+      subject: t.subject,
+      department: t.department,
+      status: t.status,
+      priority: t.priority,
+      createdAt: t.createdAt,
+      updatedAt: t.updatedAt,
+      closedAt: t.closedAt ?? null,
+      messageCount: t.messages?.length ?? 0,
+      messages: [...(t.messages ?? [])]
+        .sort((a, b) => this.time(a.createdAt) - this.time(b.createdAt))
+        .map((m) => ({
+          id: m.id,
+          message: m.message,
+          senderRole: m.senderRole,
+          senderName: m.sender
+            ? `${m.sender.firstName ?? ''} ${m.sender.lastName ?? ''}`.trim()
+            : null,
+          createdAt: m.createdAt,
+        })),
+    }));
+  }
+
+  /** Composite activity timeline built from existing data (works retroactively). */
+  async getActivity(userId: string) {
+    await this.assertUserExists(userId);
+    const [apps, txs, tickets] = await Promise.all([
+      this.applicationsService.findAllByUser(userId),
+      this.billingService.getTransactions(userId, 100),
+      this.ticketsService.findMyTickets(userId),
+    ]);
+
+    const events: Array<{
+      type: string;
+      title: string;
+      at: Date;
+      meta: Record<string, unknown>;
+    }> = [];
+
+    for (const a of apps) {
+      events.push({
+        type: 'app_created',
+        title: a.name,
+        at: a.createdAt,
+        meta: { productType: a.productType },
+      });
+      if (a.dockedAt) {
+        events.push({ type: 'app_docked', title: a.name, at: a.dockedAt, meta: {} });
+      }
+      if (a.lifecycleStatus === AppLifecycleStatus.DELETED && a.scheduledDeletionAt) {
+        events.push({
+          type: 'app_deleted',
+          title: a.name,
+          at: a.scheduledDeletionAt,
+          meta: {},
+        });
+      }
+      for (const d of a.deployments ?? []) {
+        events.push({
+          type: 'deployment',
+          title: a.name,
+          at: d.createdAt,
+          meta: { status: d.status },
+        });
+      }
+    }
+
+    for (const t of txs) {
+      events.push({
+        type: 'transaction',
+        title: t.description || t.type,
+        at: t.createdAt,
+        meta: { txType: t.type, amount: Number(t.amount) },
+      });
+    }
+
+    for (const t of tickets) {
+      events.push({
+        type: 'ticket',
+        title: t.subject,
+        at: t.createdAt,
+        meta: { status: t.status, department: t.department },
+      });
+    }
+
+    return events
+      .sort((a, b) => this.time(b.at) - this.time(a.at))
+      .slice(0, 100);
+  }
+
+  // ── helpers ──────────────────────────────────────────
+
+  private async assertUserExists(userId: string): Promise<void> {
+    const user = await this.usersService.findById(userId);
+    if (!user) {
+      throw new NotFoundException('User not found');
+    }
+  }
+
+  private computeCounts(apps: Application[], tickets: Ticket[]) {
+    const isManaged = (a: Application) =>
+      !!a.productType && a.productType !== ProductType.APPLICATION;
+    return {
+      appsTotal: apps.length,
+      appsActive: apps.filter((a) => a.lifecycleStatus === AppLifecycleStatus.ACTIVE)
+        .length,
+      appsDeleted: apps.filter(
+        (a) =>
+          a.lifecycleStatus === AppLifecycleStatus.DELETED ||
+          a.lifecycleStatus === AppLifecycleStatus.DOCKED,
+      ).length,
+      managedServices: apps.filter(isManaged).length,
+      optionalServices: apps.reduce(
+        (n, a) =>
+          n +
+          (a.enableRedis ? 1 : 0) +
+          (a.enableRabbitmq ? 1 : 0) +
+          (a.enableElasticsearch ? 1 : 0),
+        0,
+      ),
+      deployments: apps.reduce((n, a) => n + (a.deployments?.length ?? 0), 0),
+      ticketsTotal: tickets.length,
+      ticketsOpen: tickets.filter((t) => t.status !== TicketStatus.CLOSED).length,
+    };
+  }
+
+  private appPublic(a: Application) {
+    // findAllByUser orders deployments newest-first, so [0] is the latest.
+    const latest = a.deployments?.[0];
+    return {
+      id: a.id,
+      name: a.name,
+      productType: a.productType,
+      runtime: a.runtime,
+      databaseType: a.databaseType,
+      lifecycleStatus: a.lifecycleStatus,
+      billingCycle: a.billingCycle ?? null,
+      subdomain: a.subdomain ?? null,
+      customDomain: a.customDomain ?? null,
+      enableRedis: a.enableRedis,
+      enableRabbitmq: a.enableRabbitmq,
+      enableElasticsearch: a.enableElasticsearch,
+      cpuLimit: a.cpuLimit,
+      memoryLimit: a.memoryLimit,
+      replicas: a.replicas,
+      createdAt: a.createdAt,
+      planExpiresAt: a.planExpiresAt ?? null,
+      scheduledDeletionAt: a.scheduledDeletionAt ?? null,
+      dockedAt: a.dockedAt ?? null,
+      restorable: this.restoreEligibility(a),
+      latestDeployment: latest
+        ? { id: latest.id, status: latest.status, createdAt: latest.createdAt }
+        : null,
+    };
+  }
+
+  private restoreEligibility(a: Application): RestoreEligibility {
+    if (a.lifecycleStatus === AppLifecycleStatus.DOCKED && a.dockSnapshotId) {
+      return 'restorable';
+    }
+    if (
+      a.lifecycleStatus === AppLifecycleStatus.SUSPENDED ||
+      a.lifecycleStatus === AppLifecycleStatus.PENDING_DELETION
+    ) {
+      return 'recoverable';
+    }
+    return 'none';
+  }
+
+  private txPublic(t: {
+    id: string;
+    type: unknown;
+    amount: number;
+    balanceAfter: number;
+    description?: string | null;
+    applicationId?: string | null;
+    invoiceId?: string | null;
+    createdAt: Date;
+  }) {
+    return {
+      id: t.id,
+      type: t.type,
+      amount: Number(t.amount),
+      balanceAfter: Number(t.balanceAfter),
+      description: t.description ?? null,
+      applicationId: t.applicationId ?? null,
+      invoiceId: t.invoiceId ?? null,
+      createdAt: t.createdAt,
+    };
+  }
+
+  private time(d: Date | string): number {
+    return new Date(d).getTime();
+  }
+}
diff --git a/backend/src/admin/admin.module.ts b/backend/src/admin/admin.module.ts
new file mode 100644
index 0000000..0c3f137
--- /dev/null
+++ b/backend/src/admin/admin.module.ts
@@ -0,0 +1,26 @@
+import { Module } from '@nestjs/common';
+import { AdminUsersController } from './admin-users.controller';
+import { AdminUsersService } from './admin-users.service';
+import { UsersModule } from '../users/users.module';
+import { BillingModule } from '../billing/billing.module';
+import { ApplicationsModule } from '../applications/applications.module';
+import { DeploymentsModule } from '../deployments/deployments.module';
+import { TicketsModule } from '../tickets/tickets.module';
+
+/**
+ * Super-admin aggregation module. Imports the domain modules (which export
+ * their services) so the admin controller can read everything about a user
+ * without re-implementing per-module logic.
+ */
+@Module({
+  imports: [
+    UsersModule,
+    BillingModule,
+    ApplicationsModule,
+    DeploymentsModule,
+    TicketsModule,
+  ],
+  controllers: [AdminUsersController],
+  providers: [AdminUsersService],
+})
+export class AdminModule {}
diff --git a/backend/src/app.module.ts b/backend/src/app.module.ts
index c1a400b..a114504 100644
--- a/backend/src/app.module.ts
+++ b/backend/src/app.module.ts
@@ -14,6 +14,7 @@ import { BillingModule } from './billing/billing.module';
 import { SnapshotsModule } from './snapshots/snapshots.module';
 import { LifecycleModule } from './lifecycle/lifecycle.module';
 import { ApplicationMigrationsModule } from './application-migrations/application-migrations.module';
+import { AdminModule } from './admin/admin.module';
 import configuration from './config/configuration';
 
 @Module({
@@ -66,6 +67,7 @@ import configuration from './config/configuration';
     SnapshotsModule,
     LifecycleModule,
     ApplicationMigrationsModule,
+    AdminModule,
   ],
 })
 export class AppModule {}
diff --git a/backend/src/billing/billing.service.ts b/backend/src/billing/billing.service.ts
index 24275fc..7455b62 100644
--- a/backend/src/billing/billing.service.ts
+++ b/backend/src/billing/billing.service.ts
@@ -167,6 +167,35 @@ export class BillingService {
     });
   }
 
+  /**
+   * Aggregate wallet movement for a user, grouped by transaction type. Used by
+   * the admin user-detail dashboard. "revenue" is what the user actually spent
+   * on services (deductions + direct gateway payments) — i.e. platform income —
+   * as opposed to "charged" which is just money topped up into the wallet.
+   */
+  async getRevenueSummary(
+    userId: string,
+  ): Promise<{ revenue: number; charged: number; refunded: number }> {
+    const wallet = await this.getOrCreateWallet(userId);
+    const rows = await this.txRepo
+      .createQueryBuilder('tx')
+      .select('tx.type', 'type')
+      .addSelect('COALESCE(SUM(tx.amount), 0)', 'total')
+      .where('tx.walletId = :walletId', { walletId: wallet.id })
+      .groupBy('tx.type')
+      .getRawMany<{ type: TransactionType; total: string }>();
+
+    const totals = new Map(rows.map((r) => [r.type, Number(r.total)]));
+    const revenue =
+      (totals.get(TransactionType.DEDUCTION) ?? 0) +
+      (totals.get(TransactionType.GATEWAY_PAYMENT) ?? 0);
+    return {
+      revenue,
+      charged: totals.get(TransactionType.CHARGE) ?? 0,
+      refunded: totals.get(TransactionType.REFUND) ?? 0,
+    };
+  }
+
   async recordGatewayPayment(
     userId: string,
     amount: number,
diff --git a/frontend/src/app/[lang]/dashboard/admin/users/[id]/page.tsx b/frontend/src/app/[lang]/dashboard/admin/users/[id]/page.tsx
new file mode 100644
index 0000000..0110946
--- /dev/null
+++ b/frontend/src/app/[lang]/dashboard/admin/users/[id]/page.tsx
@@ -0,0 +1,638 @@
+'use client';
+
+import { useState } from 'react';
+import { useQuery } from '@tanstack/react-query';
+import { useParams } from 'next/navigation';
+import { useLocalizedRouter } from '@/i18n/navigation';
+import { useT, useLocale } from '@/i18n/I18nProvider';
+import api from '@/lib/api';
+import type {
+  AdminUserOverview,
+  AdminUserApplication,
+  AdminUserError,
+  AdminUserTicket,
+  AdminActivityEvent,
+  AdminDeploymentLogs,
+} from '@/types';
+import {
+  ArrowLeft,
+  Wallet,
+  TrendingUp,
+  Boxes,
+  AlertTriangle,
+  Ticket as TicketIcon,
+  Activity,
+  Server,
+  ChevronDown,
+  ChevronUp,
+  Layers,
+  CreditCard,
+} from 'lucide-react';
+
+type TabKey = 'overview' | 'applications' | 'activity' | 'errors' | 'tickets';
+type Det = ReturnType<typeof useT>['dashboard']['users']['detail'];
+
+const lifecycleBadge: Record<string, string> = {
+  active: 'badge-green',
+  suspended: 'bg-yellow-100 text-yellow-700 px-2 py-0.5 rounded-full text-xs font-medium',
+  pending_deletion: 'bg-orange-100 text-orange-700 px-2 py-0.5 rounded-full text-xs font-medium',
+  docked: 'bg-blue-100 text-blue-700 px-2 py-0.5 rounded-full text-xs font-medium',
+  deleted: 'badge-red',
+};
+
+const deployBadge: Record<string, string> = {
+  running: 'badge-green',
+  build_failed: 'badge-red',
+  failed: 'badge-red',
+  building: 'badge-blue',
+  deploying: 'badge-blue',
+  pending: 'badge-gray',
+  stopped: 'badge-gray',
+  cancelled: 'badge-gray',
+  deleting: 'badge-gray',
+};
+
+const restoreBadge: Record<string, string> = {
+  restorable: 'badge-green',
+  recoverable: 'badge-blue',
+  none: 'badge-gray',
+};
+
+const ticketStatusBadge: Record<string, string> = {
+  open: 'bg-yellow-100 text-yellow-700',
+  waiting: 'bg-orange-100 text-orange-700',
+  answered: 'bg-green-100 text-green-700',
+  closed: 'bg-gray-100 text-gray-500',
+};
+
+function lookup(map: Record<string, string>, key?: string | null): string {
+  if (!key) return '—';
+  return map[key] ?? key;
+}
+
+export default function AdminUserDetailPage() {
+  const t = useT();
+  const det = t.dashboard.users.detail;
+  const roleLabels = t.dashboard.users.roles as Record<string, string>;
+  const locale = useLocale();
+  const { id } = useParams<{ id: string }>();
+  const router = useLocalizedRouter();
+  const [tab, setTab] = useState<TabKey>('overview');
+
+  const money = (n: number | string) =>
+    `${Number(n || 0).toLocaleString('en-US')} ${t.common.currencyShort}`;
+
+  const { data: overview, isLoading } = useQuery<AdminUserOverview>({
+    queryKey: ['admin-user', id],
+    queryFn: () => api.get(`/admin/users/${id}`).then((r) => r.data),
+  });
+
+  const apps = useQuery<AdminUserApplication[]>({
+    queryKey: ['admin-user', id, 'applications'],
+    queryFn: () => api.get(`/admin/users/${id}/applications`).then((r) => r.data),
+    enabled: tab === 'applications',
+  });
+
+  const activity = useQuery<AdminActivityEvent[]>({
+    queryKey: ['admin-user', id, 'activity'],
+    queryFn: () => api.get(`/admin/users/${id}/activity`).then((r) => r.data),
+    enabled: tab === 'activity',
+  });
+
+  const errors = useQuery<AdminUserError[]>({
+    queryKey: ['admin-user', id, 'errors'],
+    queryFn: () => api.get(`/admin/users/${id}/errors`).then((r) => r.data),
+    enabled: tab === 'errors',
+  });
+
+  const tickets = useQuery<AdminUserTicket[]>({
+    queryKey: ['admin-user', id, 'tickets'],
+    queryFn: () => api.get(`/admin/users/${id}/tickets`).then((r) => r.data),
+    enabled: tab === 'tickets',
+  });
+
+  if (isLoading) {
+    return (
+      <div className="text-center py-16">
+        <div className="animate-spin rounded-full h-8 w-8 border-2 border-primary-600 border-t-transparent mx-auto" />
+      </div>
+    );
+  }
+
+  if (!overview) {
+    return <div className="card p-12 text-center text-gray-500">{det.notFound}</div>;
+  }
+
+  const p = overview.profile;
+  const tabs: { key: TabKey; label: string; icon: React.ReactNode; badge?: number }[] = [
+    { key: 'overview', label: det.tabOverview, icon: <Activity className="w-4 h-4" /> },
+    { key: 'applications', label: det.tabApplications, icon: <Boxes className="w-4 h-4" />, badge: overview.counts.appsTotal },
+    { key: 'activity', label: det.tabActivity, icon: <Layers className="w-4 h-4" /> },
+    { key: 'errors', label: det.tabErrors, icon: <AlertTriangle className="w-4 h-4" /> },
+    { key: 'tickets', label: det.tabTickets, icon: <TicketIcon className="w-4 h-4" />, badge: overview.counts.ticketsOpen },
+  ];
+
+  return (
+    <div className="space-y-6 animate-fade-in">
+      {/* Header */}
+      <div>
+        <button
+          onClick={() => router.back()}
+          className="inline-flex items-center gap-1 text-sm text-gray-500 hover:text-gray-700 mb-3"
+        >
+          <ArrowLeft className="w-4 h-4 rtl:rotate-180" /> {det.back}
+        </button>
+        <div className="flex items-center gap-3 flex-wrap">
+          <h1 className="text-2xl font-bold text-gray-900">
+            {p.firstName} {p.lastName}
+          </h1>
+          <span
+            className={`badge ${
+              p.role === 'admin' ? 'badge-purple' : p.role === 'user' ? 'badge-gray' : 'badge-blue'
+            }`}
+          >
+            {lookup(roleLabels, p.role)}
+          </span>
+          <span className={`badge ${p.isActive ? 'badge-green' : 'badge-red'}`}>
+            {p.isActive ? t.dashboard.users.active : t.dashboard.users.inactive}
+          </span>
+        </div>
+        <p className="text-sm text-gray-500 mt-1" dir="ltr">
+          {p.phone || p.email || '—'}
+        </p>
+      </div>
+
+      {/* Tabs */}
+      <div className="flex gap-1 border-b border-gray-200 overflow-x-auto">
+        {tabs.map((tb) => (
+          <button
+            key={tb.key}
+            onClick={() => setTab(tb.key)}
+            className={`flex items-center gap-2 px-4 py-2.5 text-sm font-medium whitespace-nowrap border-b-2 -mb-px transition-colors ${
+              tab === tb.key
+                ? 'border-primary-600 text-primary-700'
+                : 'border-transparent text-gray-500 hover:text-gray-800'
+            }`}
+          >
+            {tb.icon}
+            {tb.label}
+            {tb.badge !== undefined && tb.badge > 0 && (
+              <span className="min-w-[18px] h-[18px] flex items-center justify-center px-1 text-[10px] font-bold rounded-full bg-gray-200 text-gray-700">
+                {tb.badge}
+              </span>
+            )}
+          </button>
+        ))}
+      </div>
+
+      {/* ── Overview ── */}
+      {tab === 'overview' && (
+        <div className="space-y-6">
+          <div className="grid grid-cols-1 lg:grid-cols-3 gap-4">
+            {/* Basic info */}
+            <div className="card space-y-3">
+              <h2 className="text-sm font-semibold text-gray-700">{det.basicInfo}</h2>
+              <dl className="space-y-2 text-sm">
+                <Row label={t.dashboard.users.colPhone} value={p.phone || '—'} ltr />
+                <Row label={t.dashboard.users.colEmail} value={p.email || '—'} ltr />
+                <Row label={det.namespace} value={p.namespace || '—'} ltr />
+                <Row
+                  label={det.joinedAt}
+                  value={new Date(p.createdAt).toLocaleDateString(locale)}
+                />
+              </dl>
+            </div>
+
+            {/* Wallet */}
+            <div className="card space-y-3">
+              <h2 className="text-sm font-semibold text-gray-700 flex items-center gap-2">
+                <Wallet className="w-4 h-4 text-primary-600" /> {det.walletBalance}
+              </h2>
+              <p className="text-2xl font-bold text-gray-900">{money(overview.wallet.balance)}</p>
+              <dl className="space-y-1.5 text-sm pt-2 border-t border-gray-100">
+                <Row label={det.totalCharged} value={money(overview.revenue.charged)} />
+                <Row label={det.totalRefunded} value={money(overview.revenue.refunded)} />
+              </dl>
+            </div>
+
+            {/* Revenue */}
+            <div className="card space-y-3">
+              <h2 className="text-sm font-semibold text-gray-700 flex items-center gap-2">
+                <TrendingUp className="w-4 h-4 text-green-600" /> {det.revenue}
+              </h2>
+              <p className="text-2xl font-bold text-green-700">{money(overview.revenue.revenue)}</p>
+            </div>
+          </div>
+
+          {/* Counts */}
+          <div>
+            <h2 className="text-sm font-semibold text-gray-700 mb-3">{det.countsTitle}</h2>
+            <div className="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-6 gap-3">
+              <StatBox label={det.appsTotal} value={overview.counts.appsTotal} />
+              <StatBox label={det.appsActive} value={overview.counts.appsActive} />
+              <StatBox label={det.appsDeleted} value={overview.counts.appsDeleted} />
+              <StatBox label={det.managedServices} value={overview.counts.managedServices} />
+              <StatBox label={det.deploymentsCount} value={overview.counts.deployments} />
+              <StatBox label={det.ticketsOpenCount} value={overview.counts.ticketsOpen} />
+            </div>
+          </div>
+
+          {/* Recent transactions */}
+          <div>
+            <h2 className="text-sm font-semibold text-gray-700 mb-3 flex items-center gap-2">
+              <CreditCard className="w-4 h-4 text-gray-500" /> {det.recentTransactions}
+            </h2>
+            {overview.recentTransactions.length === 0 ? (
+              <div className="card text-center py-8 text-sm text-gray-500">{det.noTransactions}</div>
+            ) : (
+              <div className="table-wrapper">
+                <table className="min-w-full divide-y divide-gray-200">
+                  <thead className="bg-gray-50/80">
+                    <tr>
+                      <Th>{det.txType}</Th>
+                      <Th>{det.txAmount}</Th>
+                      <Th>{det.txBalance}</Th>
+                      <Th>{det.txDesc}</Th>
+                      <Th>{det.txDate}</Th>
+                    </tr>
+                  </thead>
+                  <tbody className="divide-y divide-gray-100">
+                    {overview.recentTransactions.map((tx) => (
+                      <tr key={tx.id}>
+                        <td className="px-4 py-3 text-sm">
+                          {lookup(det.txTypes as Record<string, string>, tx.type)}
+                        </td>
+                        <td className="px-4 py-3 text-sm font-medium" dir="ltr">{money(tx.amount)}</td>
+                        <td className="px-4 py-3 text-sm text-gray-500" dir="ltr">{money(tx.balanceAfter)}</td>
+                        <td className="px-4 py-3 text-sm text-gray-600">{tx.description || '—'}</td>
+                        <td className="px-4 py-3 text-sm text-gray-500">
+                          {new Date(tx.createdAt).toLocaleDateString(locale)}
+                        </td>
+                      </tr>
+                    ))}
+                  </tbody>
+                </table>
+              </div>
+            )}
+          </div>
+        </div>
+      )}
+
+      {/* ── Applications ── */}
+      {tab === 'applications' && (
+        <TabState query={apps}>
+          {(list) => {
+            const active = list.filter(
+              (a) => a.lifecycleStatus !== 'docked' && a.lifecycleStatus !== 'deleted',
+            );
+            const removed = list.filter(
+              (a) => a.lifecycleStatus === 'docked' || a.lifecycleStatus === 'deleted',
+            );
+            return (
+              <div className="space-y-6">
+                <AppTable title={det.activeApps} apps={active} det={det} locale={locale} />
+                <AppTable title={det.deletedApps} apps={removed} det={det} locale={locale} showRestore />
+              </div>
+            );
+          }}
+        </TabState>
+      )}
+
+      {/* ── Activity ── */}
+      {tab === 'activity' && (
+        <TabState query={activity}>
+          {(events) =>
+            events.length === 0 ? (
+              <div className="card text-center py-10 text-sm text-gray-500">{det.noActivity}</div>
+            ) : (
+              <ol className="relative border-s-2 border-gray-100 ms-3 space-y-5">
+                {events.map((e, i) => (
+                  <li key={i} className="ms-5">
+                    <span className="absolute -start-[7px] mt-1.5 w-3 h-3 rounded-full bg-primary-400 ring-4 ring-white" />
+                    <div className="flex items-center gap-2 flex-wrap">
+                      <span className="text-sm font-medium text-gray-900">
+                        {lookup(det.activityTypes as Record<string, string>, e.type)}
+                      </span>
+                      <span className="text-sm text-gray-600">{e.title}</span>
+                      {e.meta?.status && (
+                        <span className={`badge ${deployBadge[String(e.meta.status)] ?? 'badge-gray'}`}>
+                          {String(e.meta.status)}
+                        </span>
+                      )}
+                      {typeof e.meta?.amount === 'number' && (
+                        <span className="text-xs text-gray-500" dir="ltr">{money(e.meta.amount)}</span>
+                      )}
+                    </div>
+                    <time className="text-xs text-gray-400">
+                      {new Date(e.at).toLocaleString(locale)}
+                    </time>
+                  </li>
+                ))}
+              </ol>
+            )
+          }
+        </TabState>
+      )}
+
+      {/* ── Errors ── */}
+      {tab === 'errors' && (
+        <TabState query={errors}>
+          {(list) =>
+            list.length === 0 ? (
+              <div className="card text-center py-10 text-sm text-gray-500">{det.noErrors}</div>
+            ) : (
+              <div className="space-y-3">
+                {list.map((err) => (
+                  <ErrorRow key={err.deploymentId} err={err} det={det} locale={locale} />
+                ))}
+              </div>
+            )
+          }
+        </TabState>
+      )}
+
+      {/* ── Tickets ── */}
+      {tab === 'tickets' && (
+        <TabState query={tickets}>
+          {(list) =>
+            list.length === 0 ? (
+              <div className="card text-center py-10 text-sm text-gray-500">{det.noTickets}</div>
+            ) : (
+              <div className="space-y-3">
+                {list.map((tk) => (
+                  <TicketRow key={tk.id} ticket={tk} det={det} locale={locale} />
+                ))}
+              </div>
+            )
+          }
+        </TabState>
+      )}
+    </div>
+  );
+}
+
+/* ── small presentational helpers ── */
+
+function Row({ label, value, ltr }: { label: string; value: string; ltr?: boolean }) {
+  return (
+    <div className="flex items-center justify-between gap-3">
+      <dt className="text-gray-500">{label}</dt>
+      <dd className="text-gray-900 font-medium truncate" dir={ltr ? 'ltr' : undefined}>
+        {value}
+      </dd>
+    </div>
+  );
+}
+
+function StatBox({ label, value }: { label: string; value: number }) {
+  return (
+    <div className="card py-4 text-center">
+      <p className="text-2xl font-bold text-gray-900">{value}</p>
+      <p className="text-xs text-gray-500 mt-1">{label}</p>
+    </div>
+  );
+}
+
+function Th({ children }: { children: React.ReactNode }) {
+  return (
+    <th className="px-4 py-3 text-left rtl:text-right text-xs font-semibold text-gray-500 uppercase tracking-wider">
+      {children}
+    </th>
+  );
+}
+
+/** Renders loading / content states for a lazily-fetched tab query. */
+function TabState<T>({
+  query,
+  children,
+}: {
+  query: { isLoading: boolean; data: T | undefined };
+  children: (data: T) => React.ReactNode;
+}) {
+  if (query.isLoading || !query.data) {
+    return (
+      <div className="text-center py-12">
+        <div className="animate-spin rounded-full h-7 w-7 border-2 border-primary-600 border-t-transparent mx-auto" />
+      </div>
+    );
+  }
+  return <>{children(query.data)}</>;
+}
+
+function remainingLabel(det: Det, iso?: string | null): { label: string; expired: boolean } | null {
+  if (!iso) return null;
+  const ms = new Date(iso).getTime() - Date.now();
+  if (ms <= 0) return { label: det.expired, expired: true };
+  const days = Math.floor(ms / 86_400_000);
+  if (days >= 1) return { label: det.remainingDays.replace('{n}', String(days)), expired: false };
+  const hours = Math.max(1, Math.ceil(ms / 3_600_000));
+  return { label: det.remainingHours.replace('{n}', String(hours)), expired: false };
+}
+
+function AppTable({
+  title,
+  apps,
+  det,
+  locale,
+  showRestore,
+}: {
+  title: string;
+  apps: AdminUserApplication[];
+  det: Det;
+  locale: string;
+  showRestore?: boolean;
+}) {
+  return (
+    <div>
+      <h2 className="text-sm font-semibold text-gray-700 mb-3 flex items-center gap-2">
+        <Server className="w-4 h-4 text-gray-500" /> {title}
+        <span className="text-gray-400 font-normal">({apps.length})</span>
+      </h2>
+      {apps.length === 0 ? (
+        <div className="card text-center py-8 text-sm text-gray-500">{det.noApps}</div>
+      ) : (
+        <div className="table-wrapper">
+          <table className="min-w-full divide-y divide-gray-200">
+            <thead className="bg-gray-50/80">
+              <tr>
+                <Th>{det.appName}</Th>
+                <Th>{det.appType}</Th>
+                <Th>{det.appStatus}</Th>
+                <Th>{det.appExpires}</Th>
+                <Th>{det.appCreated}</Th>
+              </tr>
+            </thead>
+            <tbody className="divide-y divide-gray-100">
+              {apps.map((a) => {
+                const rem = remainingLabel(det, a.planExpiresAt);
+                return (
+                  <tr key={a.id}>
+                    <td className="px-4 py-3 text-sm">
+                      <div className="font-medium text-gray-900">{a.name}</div>
+                      {a.subdomain && (
+                        <div className="text-xs text-gray-400" dir="ltr">{a.subdomain}</div>
+                      )}
+                    </td>
+                    <td className="px-4 py-3 text-sm text-gray-600">
+                      <div>{a.productType || 'application'}</div>
+                      <div className="text-xs text-gray-400">{a.runtime}</div>
+                    </td>
+                    <td className="px-4 py-3 space-y-1">
+                      <span className={lifecycleBadge[a.lifecycleStatus ?? 'active'] ?? 'badge-gray'}>
+                        {lookup(det.lifecycle as Record<string, string>, a.lifecycleStatus)}
+                      </span>
+                      {showRestore && (
+                        <div>
+                          <span className={`badge ${restoreBadge[a.restorable]}`}>
+                            {lookup(det.restore as Record<string, string>, a.restorable)}
+                          </span>
+                        </div>
+                      )}
+                    </td>
+                    <td className="px-4 py-3 text-sm">
+                      {rem ? (
+                        <span className={rem.expired ? 'text-red-600' : 'text-gray-700'}>{rem.label}</span>
+                      ) : (
+                        <span className="text-gray-400">—</span>
+                      )}
+                    </td>
+                    <td className="px-4 py-3 text-sm text-gray-500">
+                      {new Date(a.createdAt).toLocaleDateString(locale)}
+                    </td>
+                  </tr>
+                );
+              })}
+            </tbody>
+          </table>
+        </div>
+      )}
+    </div>
+  );
+}
+
+function ErrorRow({ err, det, locale }: { err: AdminUserError; det: Det; locale: string }) {
+  const [open, setOpen] = useState(false);
+  const logs = useQuery<AdminDeploymentLogs>({
+    queryKey: ['admin-deploy-logs', err.deploymentId],
+    queryFn: () => api.get(`/admin/deployments/${err.deploymentId}/logs`).then((r) => r.data),
+    enabled: open,
+  });
+
+  return (
+    <div className="card">
+      <div className="flex items-start justify-between gap-3">
+        <div className="min-w-0">
+          <div className="flex items-center gap-2 flex-wrap">
+            <AlertTriangle className="w-4 h-4 text-red-500 shrink-0" />
+            <span className="font-medium text-gray-900">{err.applicationName}</span>
+            <span className={`badge ${deployBadge[err.status] ?? 'badge-red'}`}>{err.status}</span>
+            <span className={`badge ${err.resolved ? 'badge-green' : 'badge-gray'}`}>
+              {err.resolved ? det.errorResolved : det.errorOpen}
+            </span>
+          </div>
+          <p className="text-sm text-gray-600 mt-1.5 break-words">
+            {err.errorMessage || det.noErrorMessage}
+          </p>
+          <p className="text-xs text-gray-400 mt-1">{new Date(err.createdAt).toLocaleString(locale)}</p>
+        </div>
+        <button
+          onClick={() => setOpen((v) => !v)}
+          className="btn-secondary text-xs inline-flex items-center gap-1 shrink-0"
+        >
+          {open ? <ChevronUp className="w-3.5 h-3.5" /> : <ChevronDown className="w-3.5 h-3.5" />}
+          {open ? det.hideLogs : det.viewLogs}
+        </button>
+      </div>
+
+      {open && (
+        <div className="mt-3 pt-3 border-t border-gray-100 space-y-3">
+          {logs.isLoading ? (
+            <div className="text-center py-4">
+              <div className="animate-spin rounded-full h-5 w-5 border-2 border-primary-600 border-t-transparent mx-auto" />
+            </div>
+          ) : (
+            <>
+              <LogBlock title={det.buildLog} content={logs.data?.buildLog} empty={det.noLog} />
+              <LogBlock title={det.deployLog} content={logs.data?.deployLog} empty={det.noLog} />
+            </>
+          )}
+        </div>
+      )}
+    </div>
+  );
+}
+
+function LogBlock({ title, content, empty }: { title: string; content?: string | null; empty: string }) {
+  return (
+    <div>
+      <p className="text-xs font-semibold text-gray-500 mb-1">{title}</p>
+      <pre
+        className="text-[11px] leading-relaxed bg-gray-900 text-gray-100 rounded-lg p-3 overflow-x-auto max-h-72 whitespace-pre-wrap"
+        dir="ltr"
+      >
+        {content?.trim() || empty}
+      </pre>
+    </div>
+  );
+}
+
+function TicketRow({ ticket, det, locale }: { ticket: AdminUserTicket; det: Det; locale: string }) {
+  const [open, setOpen] = useState(false);
+  return (
+    <div className="card">
+      <button
+        onClick={() => setOpen((v) => !v)}
+        className="w-full flex items-start justify-between gap-3 text-left rtl:text-right"
+      >
+        <div className="min-w-0">
+          <div className="flex items-center gap-2 flex-wrap">
+            <span className="font-medium text-gray-900 truncate">{ticket.subject}</span>
+            <span className={`px-2 py-0.5 rounded-full text-xs font-medium ${ticketStatusBadge[ticket.status]}`}>
+              {lookup(det.ticketStatuses as Record<string, string>, ticket.status)}
+            </span>
+            <span className="badge badge-gray">
+              {lookup(det.ticketDepts as Record<string, string>, ticket.department)}
+            </span>
+          </div>
+          <p className="text-xs text-gray-400 mt-1">
+            {det.ticketMessages.replace('{n}', String(ticket.messageCount))} ·{' '}
+            {new Date(ticket.updatedAt).toLocaleDateString(locale)}
+          </p>
+        </div>
+        {open ? (
+          <ChevronUp className="w-4 h-4 text-gray-400 shrink-0" />
+        ) : (
+          <ChevronDown className="w-4 h-4 text-gray-400 shrink-0" />
+        )}
+      </button>
+
+      {open && (
+        <div className="mt-3 pt-3 border-t border-gray-100 space-y-3 max-h-96 overflow-y-auto">
+          {ticket.messages.map((m) => {
+            const isStaff = m.senderRole !== 'user';
+            return (
+              <div key={m.id} className={`flex ${isStaff ? 'justify-start' : 'justify-end'}`}>
+                <div
+                  className={`max-w-[85%] rounded-2xl px-3 py-2 ${
+                    isStaff ? 'bg-blue-50 border border-blue-200' : 'bg-gray-100'
+                  }`}
+                >
+                  <p className="text-[11px] font-semibold mb-0.5 text-gray-500">
+                    {m.senderName || '—'}
+                    <span className="ms-1 px-1.5 py-0.5 bg-gray-200 text-gray-700 rounded text-[10px]">
+                      {lookup(det.senderRoles as Record<string, string>, m.senderRole)}
+                    </span>
+                  </p>
+                  <p className="text-sm text-gray-900 whitespace-pre-wrap">{m.message}</p>
+                  <p className="text-[10px] text-gray-400 mt-0.5">
+                    {new Date(m.createdAt).toLocaleString(locale)}
+                  </p>
+                </div>
+              </div>
+            );
+          })}
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/frontend/src/app/[lang]/dashboard/admin/users/page.tsx b/frontend/src/app/[lang]/dashboard/admin/users/page.tsx
index c643893..30688e0 100644
--- a/frontend/src/app/[lang]/dashboard/admin/users/page.tsx
+++ b/frontend/src/app/[lang]/dashboard/admin/users/page.tsx
@@ -9,6 +9,7 @@ import { notify } from '@/lib/notify';
 import type { AdminUser } from '@/types';
 import { Users, Search, X, Clock, KeyRound } from 'lucide-react';
 import { Select } from '@/components/ui/select';
+import { Link } from '@/i18n/Link';
 
 export default function AdminUsersPage() {
   const t = useT();
@@ -250,7 +251,16 @@ export default function AdminUsersPage() {
                 {users.map((user) => (
                   <tr key={user.id} className="hover:bg-gray-50/50 transition-colors">
                     <td className="px-6 py-4 text-sm font-medium text-gray-900">
-                      {user.firstName} {user.lastName}
+                      {isAdmin ? (
+                        <Link
+                          href={`/dashboard/admin/users/${user.id}`}
+                          className="text-primary-600 hover:text-primary-800 hover:underline"
+                        >
+                          {user.firstName} {user.lastName}
+                        </Link>
+                      ) : (
+                        <>{user.firstName} {user.lastName}</>
+                      )}
                     </td>
                     <td className="px-6 py-4 text-sm text-gray-600" dir="ltr">{user.phone || '—'}</td>
                     <td className="px-6 py-4 text-sm text-gray-600" dir="ltr">{user.email || '—'}</td>
@@ -320,7 +330,16 @@ export default function AdminUsersPage() {
               <div key={user.id} className="card space-y-3">
                 <div className="flex items-center justify-between">
                   <div>
-                    <h3 className="font-semibold text-gray-900">{user.firstName} {user.lastName}</h3>
+                    {isAdmin ? (
+                      <Link
+                        href={`/dashboard/admin/users/${user.id}`}
+                        className="font-semibold text-primary-600 hover:underline"
+                      >
+                        {user.firstName} {user.lastName}
+                      </Link>
+                    ) : (
+                      <h3 className="font-semibold text-gray-900">{user.firstName} {user.lastName}</h3>
+                    )}
                     <p className="text-sm text-gray-500" dir="ltr">{user.phone || user.email || '—'}</p>
                   </div>
                   <span className={`badge ${user.isActive ? 'badge-green' : 'badge-red'}`}>
diff --git a/frontend/src/i18n/dictionaries/en.ts b/frontend/src/i18n/dictionaries/en.ts
index 1309e76..6a5bfb2 100644
--- a/frontend/src/i18n/dictionaries/en.ts
+++ b/frontend/src/i18n/dictionaries/en.ts
@@ -794,6 +794,82 @@ const en: Dictionary = {
       roleUpdated: 'Role updated',
       passwordUpdated: 'Password updated',
       passwordFailed: 'Failed to update password',
+      detail: {
+        back: 'Back',
+        notFound: 'User not found',
+        loading: 'Loading…',
+        viewDetails: 'View details',
+        tabOverview: 'Overview',
+        tabApplications: 'Applications',
+        tabActivity: 'Activity',
+        tabErrors: 'Errors',
+        tabTickets: 'Tickets',
+        accountStatus: 'Account status',
+        basicInfo: 'Basic info',
+        walletBalance: 'Wallet balance',
+        revenue: 'Revenue generated',
+        totalCharged: 'Total charged',
+        totalRefunded: 'Total refunded',
+        joinedAt: 'Joined',
+        namespace: 'Namespace',
+        recentTransactions: 'Recent transactions',
+        noTransactions: 'No transactions yet.',
+        countsTitle: 'Summary',
+        appsTotal: 'Total applications',
+        appsActive: 'Active apps',
+        appsDeleted: 'Deleted / archived apps',
+        managedServices: 'Managed services',
+        optionalServices: 'Add-on services',
+        deploymentsCount: 'Deployments',
+        ticketsOpenCount: 'Open tickets',
+        txType: 'Type',
+        txAmount: 'Amount',
+        txBalance: 'Balance after',
+        txDesc: 'Description',
+        txDate: 'Date',
+        txTypes: { charge: 'Charge', deduction: 'Deduction', refund: 'Refund', gateway_payment: 'Gateway payment' },
+        appName: 'Name',
+        appType: 'Type',
+        appStatus: 'Status',
+        appExpires: 'Service expiry',
+        appCreated: 'Created',
+        appResources: 'Resources',
+        activeApps: 'Active apps',
+        deletedApps: 'Deleted / archived apps',
+        noApps: 'No applications.',
+        expired: 'Expired',
+        remainingDays: '{n} days left',
+        remainingHours: '{n} hours left',
+        lifecycle: { active: 'Active', suspended: 'Suspended', pending_deletion: 'Pending deletion', docked: 'Archived', deleted: 'Deleted' },
+        restore: { restorable: 'Restorable', recoverable: 'Recoverable with payment', none: 'Not restorable' },
+        errorApp: 'Application',
+        errorReason: 'Error reason',
+        errorTime: 'Time',
+        errorState: 'State',
+        errorResolved: 'Resolved',
+        errorOpen: 'Open',
+        noErrors: 'No build/deploy errors.',
+        noErrorMessage: 'No error message recorded.',
+        viewLogs: 'View logs',
+        hideLogs: 'Hide logs',
+        buildLog: 'Build log',
+        deployLog: 'Deploy log',
+        noLog: 'No log available.',
+        noActivity: 'No activity recorded.',
+        activityTypes: { app_created: 'Application created', app_docked: 'Application archived', app_deleted: 'Application deleted', deployment: 'Deployment', transaction: 'Wallet transaction', ticket: 'Support ticket' },
+        ticketSubject: 'Subject',
+        ticketStatus: 'Status',
+        ticketDept: 'Department',
+        ticketPriority: 'Priority',
+        ticketMessages: '{n} messages',
+        noTickets: 'No tickets.',
+        viewConversation: 'View conversation',
+        hideConversation: 'Hide conversation',
+        ticketStatuses: { open: 'Open', answered: 'Answered', waiting: 'Waiting', closed: 'Closed' },
+        ticketDepts: { technical: 'Technical', sales: 'Sales' },
+        ticketPriorities: { low: 'Low', medium: 'Medium', high: 'High' },
+        senderRoles: { user: 'User', admin: 'Admin', technical: 'Technical support', sales: 'Sales' },
+      },
     },
     pools: {
       title: 'Cluster Pools',
diff --git a/frontend/src/i18n/dictionaries/fa.ts b/frontend/src/i18n/dictionaries/fa.ts
index b4117bc..38d70c5 100644
--- a/frontend/src/i18n/dictionaries/fa.ts
+++ b/frontend/src/i18n/dictionaries/fa.ts
@@ -793,6 +793,82 @@ const fa = {
       roleUpdated: 'نقش به‌روزرسانی شد',
       passwordUpdated: 'رمز عبور به‌روزرسانی شد',
       passwordFailed: 'به‌روزرسانی رمز ناموفق بود',
+      detail: {
+        back: 'بازگشت',
+        notFound: 'کاربر پیدا نشد',
+        loading: 'در حال بارگذاری…',
+        viewDetails: 'مشاهدهٔ جزئیات',
+        tabOverview: 'نمای کلی',
+        tabApplications: 'اپلیکیشن‌ها',
+        tabActivity: 'تاریخچه فعالیت',
+        tabErrors: 'خطاها',
+        tabTickets: 'تیکت‌ها',
+        accountStatus: 'وضعیت حساب',
+        basicInfo: 'اطلاعات پایه',
+        walletBalance: 'موجودی کیف پول',
+        revenue: 'درآمد ایجادشده',
+        totalCharged: 'مجموع شارژ',
+        totalRefunded: 'مجموع بازگشت',
+        joinedAt: 'تاریخ عضویت',
+        namespace: 'فضای‌نام',
+        recentTransactions: 'آخرین تراکنش‌ها',
+        noTransactions: 'تراکنشی ثبت نشده.',
+        countsTitle: 'آمار خلاصه',
+        appsTotal: 'کل اپلیکیشن‌ها',
+        appsActive: 'اپ‌های فعال',
+        appsDeleted: 'اپ‌های حذف/بایگانی‌شده',
+        managedServices: 'سرویس‌های مدیریت‌شده',
+        optionalServices: 'سرویس‌های جانبی',
+        deploymentsCount: 'دیپلوی‌ها',
+        ticketsOpenCount: 'تیکت‌های باز',
+        txType: 'نوع',
+        txAmount: 'مبلغ',
+        txBalance: 'موجودی پس از',
+        txDesc: 'توضیح',
+        txDate: 'تاریخ',
+        txTypes: { charge: 'شارژ', deduction: 'کسر', refund: 'بازگشت', gateway_payment: 'پرداخت درگاه' },
+        appName: 'نام',
+        appType: 'نوع',
+        appStatus: 'وضعیت',
+        appExpires: 'انقضای سرویس',
+        appCreated: 'تاریخ ایجاد',
+        appResources: 'منابع',
+        activeApps: 'اپ‌های فعال',
+        deletedApps: 'اپ‌های حذف/بایگانی‌شده',
+        noApps: 'اپلیکیشنی نیست.',
+        expired: 'منقضی‌شده',
+        remainingDays: '{n} روز باقی‌مانده',
+        remainingHours: '{n} ساعت باقی‌مانده',
+        lifecycle: { active: 'فعال', suspended: 'معلق', pending_deletion: 'در انتظار حذف', docked: 'بایگانی‌شده', deleted: 'حذف‌شده' },
+        restore: { restorable: 'قابل بازگردانی', recoverable: 'با پرداخت قابل احیا', none: 'غیرقابل بازگردانی' },
+        errorApp: 'اپلیکیشن',
+        errorReason: 'علت خطا',
+        errorTime: 'زمان',
+        errorState: 'وضعیت',
+        errorResolved: 'حل‌شده',
+        errorOpen: 'باز',
+        noErrors: 'خطای Build/Deploy ثبت نشده.',
+        noErrorMessage: 'پیام خطایی ثبت نشده.',
+        viewLogs: 'مشاهدهٔ لاگ',
+        hideLogs: 'بستن لاگ',
+        buildLog: 'لاگ Build',
+        deployLog: 'لاگ Deploy',
+        noLog: 'لاگی موجود نیست.',
+        noActivity: 'فعالیتی ثبت نشده.',
+        activityTypes: { app_created: 'ساخت اپلیکیشن', app_docked: 'بایگانی اپلیکیشن', app_deleted: 'حذف اپلیکیشن', deployment: 'دیپلوی', transaction: 'تراکنش کیف پول', ticket: 'تیکت پشتیبانی' },
+        ticketSubject: 'موضوع',
+        ticketStatus: 'وضعیت',
+        ticketDept: 'دپارتمان',
+        ticketPriority: 'اولویت',
+        ticketMessages: '{n} پیام',
+        noTickets: 'تیکتی ثبت نشده.',
+        viewConversation: 'مشاهدهٔ گفتگو',
+        hideConversation: 'بستن گفتگو',
+        ticketStatuses: { open: 'باز', answered: 'پاسخ داده‌شده', waiting: 'در انتظار پاسخ', closed: 'بسته' },
+        ticketDepts: { technical: 'فنی', sales: 'فروش' },
+        ticketPriorities: { low: 'کم', medium: 'متوسط', high: 'زیاد' },
+        senderRoles: { user: 'کاربر', admin: 'مدیر', technical: 'پشتیبان فنی', sales: 'کارشناس فروش' },
+      },
     },
     pools: {
       title: 'پول‌های کلاستر',
diff --git a/frontend/src/types/index.ts b/frontend/src/types/index.ts
index c12a528..b1a1fbb 100644
--- a/frontend/src/types/index.ts
+++ b/frontend/src/types/index.ts
@@ -172,7 +172,7 @@ export type DeploymentStatus =
   | 'stopped'
   | 'deleting';
 
-export type AppLifecycleStatus = 'active' | 'suspended' | 'pending_deletion' | 'deleted';
+export type AppLifecycleStatus = 'active' | 'suspended' | 'pending_deletion' | 'docked' | 'deleted';
 
 export interface ResourceCredit {
   id: string;
@@ -432,6 +432,142 @@ export interface AdminUser extends User {
   appCount?: number;
 }
 
+// ─── Admin User Detail dashboard ────────────────────
+
+export interface AdminUserProfile {
+  id: string;
+  phone?: string | null;
+  email: string | null;
+  firstName: string;
+  lastName: string;
+  role: 'user' | 'admin' | 'technical' | 'sales';
+  isActive: boolean;
+  phoneVerified?: boolean;
+  namespace?: string;
+  createdAt: string;
+  updatedAt?: string;
+}
+
+export interface AdminUserCounts {
+  appsTotal: number;
+  appsActive: number;
+  appsDeleted: number;
+  managedServices: number;
+  optionalServices: number;
+  deployments: number;
+  ticketsTotal: number;
+  ticketsOpen: number;
+}
+
+export interface AdminRevenueSummary {
+  /** What the user actually spent on services (platform income). */
+  revenue: number;
+  /** Total topped up into the wallet. */
+  charged: number;
+  refunded: number;
+}
+
+export interface AdminUserTransaction {
+  id: string;
+  type: TransactionType;
+  amount: number;
+  balanceAfter: number;
+  description?: string | null;
+  applicationId?: string | null;
+  invoiceId?: string | null;
+  createdAt: string;
+}
+
+export interface AdminUserOverview {
+  profile: AdminUserProfile;
+  wallet: { balance: number };
+  revenue: AdminRevenueSummary;
+  counts: AdminUserCounts;
+  recentTransactions: AdminUserTransaction[];
+}
+
+export type RestoreEligibility = 'restorable' | 'recoverable' | 'none';
+
+export interface AdminUserApplication {
+  id: string;
+  name: string;
+  productType?: ProductType;
+  runtime: string;
+  databaseType: string;
+  lifecycleStatus?: AppLifecycleStatus;
+  billingCycle?: BillingCycle | null;
+  subdomain?: string | null;
+  customDomain?: string | null;
+  enableRedis: boolean;
+  enableRabbitmq: boolean;
+  enableElasticsearch: boolean;
+  cpuLimit: string;
+  memoryLimit: string;
+  replicas: number;
+  createdAt: string;
+  planExpiresAt?: string | null;
+  scheduledDeletionAt?: string | null;
+  dockedAt?: string | null;
+  restorable: RestoreEligibility;
+  latestDeployment?: { id: string; status: DeploymentStatus; createdAt: string } | null;
+}
+
+export interface AdminUserError {
+  deploymentId: string;
+  applicationId: string;
+  applicationName: string;
+  status: DeploymentStatus;
+  errorMessage?: string | null;
+  createdAt: string;
+  finishedAt?: string | null;
+  resolved: boolean;
+}
+
+export interface AdminDeploymentLogs {
+  id: string;
+  status: DeploymentStatus;
+  errorMessage?: string | null;
+  buildLog?: string | null;
+  deployLog?: string | null;
+  createdAt: string;
+  finishedAt?: string | null;
+}
+
+export interface AdminUserTicketMessage {
+  id: string;
+  message: string;
+  senderRole: 'user' | 'admin' | 'technical' | 'sales';
+  senderName?: string | null;
+  createdAt: string;
+}
+
+export interface AdminUserTicket {
+  id: string;
+  subject: string;
+  department: TicketDepartment;
+  status: TicketStatus;
+  priority: TicketPriority;
+  createdAt: string;
+  updatedAt: string;
+  closedAt?: string | null;
+  messageCount: number;
+  messages: AdminUserTicketMessage[];
+}
+
+export interface AdminActivityEvent {
+  type:
+    | 'app_created'
+    | 'app_docked'
+    | 'app_deleted'
+    | 'deployment'
+    | 'transaction'
+    | 'ticket'
+    | string;
+  title: string;
+  at: string;
+  meta: Record<string, any>;
+}
+
 export interface ClusterNode {
   name: string;
   status: string;