feat(admin): add user and metadata management pages

src/app/admin/majors/page.tsx

@@ -0,0 +1,5 @@
+import AdminMetaOptions from "@/views/AdminMetaOptions";
+
+export default function AdminMajorsRoute() {
+  return <AdminMetaOptions kind="majors" />;
+}

src/app/admin/universities/page.tsx

@@ -0,0 +1,5 @@
+import AdminMetaOptions from "@/views/AdminMetaOptions";
+
+export default function AdminUniversitiesRoute() {
+  return <AdminMetaOptions kind="universities" />;
+}

src/views/AdminMetaOptions.tsx

@@ -0,0 +1,205 @@
+"use client";
+
+import * as React from "react";
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
+import { Edit3, Plus, Trash2 } from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import { Dialog, DialogContent, DialogFooter, DialogHeader, DialogTitle } from "@/components/ui/dialog";
+import { Input } from "@/components/ui/input";
+import { Label } from "@/components/ui/label";
+import type { MetaOptionSchema, MetaOptionWriteSchema } from "@/lib/types";
+import { api } from "@/lib/api";
+import { formatNumberPersian, resolveErrorMessage } from "@/lib/utils";
+import { useToast } from "@/hooks/use-toast";
+
+const PAGE_SIZE = 20;
+
+type Kind = "majors" | "universities";
+
+const config = {
+  majors: {
+    title: "رشته‌ها",
+    description: "مدیریت رشته‌های قابل انتخاب کاربران",
+    list: api.listAdminMajors.bind(api),
+    create: api.createMajor.bind(api),
+    update: api.updateMajor.bind(api),
+    delete: api.deleteMajor.bind(api),
+  },
+  universities: {
+    title: "دانشگاه‌ها",
+    description: "مدیریت دانشگاه‌های قابل انتخاب کاربران",
+    list: api.listAdminUniversities.bind(api),
+    create: api.createUniversity.bind(api),
+    update: api.updateUniversity.bind(api),
+    delete: api.deleteUniversity.bind(api),
+  },
+};
+
+export default function AdminMetaOptions({ kind }: { kind: Kind }) {
+  const spec = config[kind];
+  const queryClient = useQueryClient();
+  const { toast } = useToast();
+  const [search, setSearch] = React.useState("");
+  const [debouncedSearch, setDebouncedSearch] = React.useState("");
+  const [page, setPage] = React.useState(1);
+  const [editing, setEditing] = React.useState<MetaOptionSchema | null>(null);
+  const [open, setOpen] = React.useState(false);
+  const [form, setForm] = React.useState<MetaOptionWriteSchema>({ code: "", name: "" });
+
+  React.useEffect(() => {
+    const timer = window.setTimeout(() => setDebouncedSearch(search.trim()), 300);
+    return () => window.clearTimeout(timer);
+  }, [search]);
+
+  const query = useQuery({
+    queryKey: ["admin", kind, debouncedSearch, page],
+    queryFn: () => spec.list({ search: debouncedSearch || undefined, limit: PAGE_SIZE, offset: (page - 1) * PAGE_SIZE }),
+  });
+
+  const saveMutation = useMutation({
+    mutationFn: () => (editing ? spec.update(editing.id, form) : spec.create(form)),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["admin", kind] });
+      setOpen(false);
+      toast({ title: "ذخیره شد", variant: "success" });
+    },
+    onError: (error) => toast({ title: "خطا", description: resolveErrorMessage(error), variant: "destructive" }),
+  });
+
+  const deleteMutation = useMutation({
+    mutationFn: (id: number) => spec.delete(id),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["admin", kind] });
+      toast({ title: "حذف شد", variant: "success" });
+    },
+    onError: (error) => toast({ title: "خطا", description: resolveErrorMessage(error), variant: "destructive" }),
+  });
+
+  const openCreate = () => {
+    setEditing(null);
+    setForm({ code: "", name: "" });
+    setOpen(true);
+  };
+
+  const openEdit = (item: MetaOptionSchema) => {
+    setEditing(item);
+    setForm({ code: item.code, name: item.name });
+    setOpen(true);
+  };
+
+  const items = query.data?.results ?? [];
+  const count = query.data?.count ?? 0;
+  const hasMore = page * PAGE_SIZE < count;
+
+  return (
+    <div className="space-y-6">
+      <div className="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between">
+        <div>
+          <h2 className="text-xl font-semibold">{spec.title}</h2>
+          <p className="mt-1 text-sm text-muted-foreground">{spec.description}</p>
+        </div>
+        <Button onClick={openCreate}>
+          <Plus className="ml-2 h-4 w-4" />
+          افزودن
+        </Button>
+      </div>
+
+      <Card>
+        <CardHeader>
+          <CardTitle>فهرست</CardTitle>
+          <CardDescription>جستجو، ویرایش و حذف نرم موارد</CardDescription>
+        </CardHeader>
+        <CardContent className="space-y-4">
+          <Input
+            value={search}
+            onChange={(event) => {
+              setSearch(event.target.value);
+              setPage(1);
+            }}
+            placeholder="جستجو..."
+            className="max-w-md"
+          />
+          <div className="overflow-x-auto rounded-2xl border">
+            <table className="w-full min-w-[520px] text-sm">
+              <thead className="bg-muted/40 text-muted-foreground">
+                <tr>
+                  <th className="px-4 py-3 text-right">نام</th>
+                  <th className="px-4 py-3 text-right">کد</th>
+                  <th className="px-4 py-3 text-right">کاربران</th>
+                  <th className="px-4 py-3 text-left"></th>
+                </tr>
+              </thead>
+              <tbody>
+                {query.isLoading ? (
+                  <tr>
+                    <td className="px-4 py-6 text-center text-muted-foreground" colSpan={4}>در حال بارگذاری...</td>
+                  </tr>
+                ) : items.length === 0 ? (
+                  <tr>
+                    <td className="px-4 py-6 text-center text-muted-foreground" colSpan={4}>موردی یافت نشد.</td>
+                  </tr>
+                ) : (
+                  items.map((item) => (
+                    <tr key={item.id} className="border-t hover:bg-muted/40">
+                      <td className="px-4 py-3 font-medium">{item.name}</td>
+                      <td className="px-4 py-3 text-muted-foreground">{item.code}</td>
+                      <td className="px-4 py-3">{formatNumberPersian(item.user_count ?? 0)}</td>
+                      <td className="px-4 py-3">
+                        <div className="flex justify-end gap-2">
+                          <Button size="icon" variant="outline" onClick={() => openEdit(item)} aria-label="ویرایش">
+                            <Edit3 className="h-4 w-4" />
+                          </Button>
+                          <Button
+                            size="icon"
+                            variant="outline"
+                            className="text-destructive hover:text-destructive"
+                            onClick={() => deleteMutation.mutate(item.id)}
+                            aria-label="حذف"
+                          >
+                            <Trash2 className="h-4 w-4" />
+                          </Button>
+                        </div>
+                      </td>
+                    </tr>
+                  ))
+                )}
+              </tbody>
+            </table>
+          </div>
+          <div className="flex items-center justify-between text-xs text-muted-foreground">
+            <span>صفحه {formatNumberPersian(page)} از {formatNumberPersian(Math.max(1, Math.ceil(count / PAGE_SIZE)))}</span>
+            <div className="flex gap-2">
+              <Button size="sm" variant="outline" disabled={page === 1} onClick={() => setPage((current) => Math.max(1, current - 1))}>قبلی</Button>
+              <Button size="sm" variant="outline" disabled={!hasMore} onClick={() => setPage((current) => current + 1)}>بعدی</Button>
+            </div>
+          </div>
+        </CardContent>
+      </Card>
+
+      <Dialog open={open} onOpenChange={setOpen}>
+        <DialogContent dir="rtl">
+          <DialogHeader className="text-right">
+            <DialogTitle>{editing ? "ویرایش" : "افزودن"} {spec.title}</DialogTitle>
+          </DialogHeader>
+          <div className="grid gap-4 py-2">
+            <div className="space-y-2">
+              <Label>نام</Label>
+              <Input value={form.name} onChange={(event) => setForm((current) => ({ ...current, name: event.target.value }))} />
+            </div>
+            <div className="space-y-2">
+              <Label>کد</Label>
+              <Input dir="ltr" value={form.code} onChange={(event) => setForm((current) => ({ ...current, code: event.target.value }))} />
+            </div>
+          </div>
+          <DialogFooter className="gap-2 sm:justify-start">
+            <Button variant="outline" onClick={() => setOpen(false)}>انصراف</Button>
+            <Button disabled={saveMutation.isPending || !form.name.trim() || !form.code.trim()} onClick={() => saveMutation.mutate()}>
+              ذخیره
+            </Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+    </div>
+  );
+}

src/views/AdminUsers.tsx

@@ -1,183 +1,238 @@
 "use client";
 
-import * as React from 'react';
-import {
-  useQuery,
-} from '@tanstack/react-query';
-import type { UserListSchema } from '@/lib/types';
-import { api } from '@/lib/api';
-import { Badge } from '@/components/ui/badge';
-import { Button } from '@/components/ui/button';
-import {
-  Card,
-  CardContent,
-  CardDescription,
-  CardHeader,
-  CardTitle,
-} from '@/components/ui/card';
-import { Input } from '@/components/ui/input';
-import {
-  Select,
-  SelectContent,
-  SelectItem,
-  SelectTrigger,
-  SelectValue,
-} from '@/components/ui/select';
-import { ScrollArea } from '@/components/ui/scroll-area';
-import { useToast } from '@/hooks/use-toast';
-import {
-  formatJalali,
-  formatNumberPersian,
-  resolveErrorMessage,
-} from '@/lib/utils';
+import * as React from "react";
+import { useQuery } from "@tanstack/react-query";
+import { Mail, Phone, UserRound } from "lucide-react";
+import AsyncSearchableCombobox from "@/components/AsyncSearchableCombobox";
+import { Avatar, AvatarFallback, AvatarImage } from "@/components/ui/avatar";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from "@/components/ui/dialog";
+import { Input } from "@/components/ui/input";
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
+import type { UserListSchema, UserProfileSchema } from "@/lib/types";
+import { api } from "@/lib/api";
+import { formatJalali, formatNumberPersian, resolveErrorMessage } from "@/lib/utils";
+import { useToast } from "@/hooks/use-toast";
 
 const USERS_PAGE_SIZE = 25;
 
-const AdminUsersPage: React.FC = () => {
+function fullName(user: Pick<UserListSchema, "first_name" | "last_name" | "username">) {
+  return [user.first_name, user.last_name].filter(Boolean).join(" ") || user.username;
+}
+
+function initials(user: Pick<UserListSchema, "first_name" | "last_name" | "username">) {
+  const base = [user.first_name, user.last_name].filter(Boolean).join(" ") || user.username;
+  return base.slice(0, 2).toUpperCase();
+}
+
+function InfoRow({ label, value }: { label: string; value?: React.ReactNode }) {
+  return (
+    <div className="flex items-center justify-between gap-3 rounded-xl bg-muted/35 px-3 py-2 text-sm">
+      <span className="text-muted-foreground">{label}</span>
+      <span className="text-left font-medium">{value || "—"}</span>
+    </div>
+  );
+}
+
+function UserDetailDialog({
+  user,
+  open,
+  onOpenChange,
+}: {
+  user: UserProfileSchema | null;
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+}) {
+  if (!user) return null;
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="max-h-[90vh] max-w-3xl overflow-y-auto" dir="rtl">
+        <DialogHeader className="text-right">
+          <DialogTitle>جزئیات کاربر</DialogTitle>
+        </DialogHeader>
+        <div className="space-y-5">
+          <div className="flex items-center gap-3 rounded-2xl border bg-muted/20 p-4">
+            <Avatar className="h-16 w-16">
+              <AvatarImage src={user.profile_picture_thumbnail_url || user.profile_picture || undefined} />
+              <AvatarFallback>{initials(user)}</AvatarFallback>
+            </Avatar>
+            <div className="min-w-0 text-right">
+              <h3 className="truncate text-lg font-bold">{fullName(user)}</h3>
+              <p className="truncate text-sm text-muted-foreground">{user.username}</p>
+            </div>
+            <div className="mr-auto flex flex-wrap gap-2">
+              <Badge variant={user.is_active ? "default" : "outline"}>{user.is_active ? "فعال" : "غیرفعال"}</Badge>
+              {user.is_staff ? <Badge variant="secondary">Staff</Badge> : null}
+              {user.is_superuser ? <Badge variant="destructive">Superuser</Badge> : null}
+            </div>
+          </div>
+
+          <div className="grid gap-2 md:grid-cols-2">
+            <InfoRow label="نام" value={user.first_name} />
+            <InfoRow label="نام خانوادگی" value={user.last_name} />
+            <InfoRow label="موبایل" value={user.mobile} />
+            <InfoRow label="ایمیل" value={user.email} />
+            <InfoRow label="شماره دانشجویی" value={user.student_id} />
+            <InfoRow label="سال ورود" value={user.year_of_study ? formatNumberPersian(user.year_of_study) : null} />
+            <InfoRow label="دانشگاه" value={user.university} />
+            <InfoRow label="رشته" value={user.major} />
+            <InfoRow label="تاریخ عضویت" value={formatJalali(user.date_joined)} />
+            <InfoRow label="حذف شده" value={user.is_deleted ? "بله" : "خیر"} />
+            <InfoRow label="تایید موبایل" value={user.is_mobile_verified ? "بله" : "خیر"} />
+            <InfoRow label="تایید ایمیل" value={user.is_email_verified ? "بله" : "خیر"} />
+            <InfoRow label="دسترسی بلاگ" value={user.can_access_blog_admin ? "دارد" : "ندارد"} />
+            <InfoRow label="نوشتن بلاگ" value={user.can_write_blog_posts ? "دارد" : "ندارد"} />
+            <InfoRow label="بازبینی بلاگ" value={user.can_review_blog_posts ? "دارد" : "ندارد"} />
+            <InfoRow label="اتصال گوگل" value={user.has_google_link ? "دارد" : "ندارد"} />
+          </div>
+
+          {user.bio ? (
+            <div className="rounded-2xl border bg-background p-4 text-right text-sm leading-7">
+              <div className="mb-2 font-semibold">بیوگرافی</div>
+              {user.bio}
+            </div>
+          ) : null}
+        </div>
+      </DialogContent>
+    </Dialog>
+  );
+}
+
+export default function AdminUsersPage() {
   const { toast } = useToast();
   const [filters, setFilters] = React.useState({
-    search: '',
-    studentId: '',
-    university: 'all',
-    major: 'all',
-    isActive: 'all',
+    search: "",
+    studentId: "",
+    university: null as string | null,
+    major: null as string | null,
+    isActive: "all",
   });
+  const [debouncedSearch, setDebouncedSearch] = React.useState("");
   const [page, setPage] = React.useState(1);
+  const [selectedUserId, setSelectedUserId] = React.useState<number | null>(null);
 
-  const majorsQuery = useQuery({
-    queryKey: ['majors'],
-    queryFn: () => api.getMajors(),
-  });
-  const universitiesQuery = useQuery({
-    queryKey: ['universities'],
-    queryFn: () => api.getUniversities(),
-  });
+  React.useEffect(() => {
+    const timer = window.setTimeout(() => setDebouncedSearch(filters.search.trim()), 300);
+    return () => window.clearTimeout(timer);
+  }, [filters.search]);
 
   const usersQuery = useQuery({
-    queryKey: ['admin', 'users', filters, page],
+    queryKey: ["admin", "users", filters, debouncedSearch, page],
     queryFn: () =>
       api.listUsers({
-        search: filters.search || undefined,
+        search: debouncedSearch || undefined,
         student_id: filters.studentId || undefined,
-        university: filters.university === 'all' ? undefined : filters.university,
-        major: filters.major === 'all' ? undefined : filters.major,
+        university: filters.university || undefined,
+        major: filters.major || undefined,
         is_active:
-          filters.isActive === 'all'
+          filters.isActive === "all"
             ? undefined
-            : filters.isActive === 'active'
-            ? 'true'
-            : 'false',
+            : filters.isActive === "active"
+              ? "true"
+              : "false",
         limit: USERS_PAGE_SIZE,
         offset: (page - 1) * USERS_PAGE_SIZE,
       }),
   });
 
-  const users = usersQuery.data ?? [];
-  const hasMore = users.length === USERS_PAGE_SIZE;
+  const selectedUserQuery = useQuery({
+    queryKey: ["admin", "users", selectedUserId, "detail"],
+    queryFn: () => api.getUserDetail(selectedUserId as number),
+    enabled: selectedUserId != null,
+  });
 
   React.useEffect(() => {
     if (usersQuery.error) {
       toast({
-        title: 'خطا در بارگذاری کاربران',
+        title: "خطا در بارگذاری کاربران",
         description: resolveErrorMessage(usersQuery.error),
-        variant: 'destructive',
+        variant: "destructive",
       });
     }
   }, [usersQuery.error, toast]);
 
-  const handleFilterChange = (field: keyof typeof filters, value: string) => {
-    setFilters((prev) => ({ ...prev, [field]: value }));
+  const users = usersQuery.data ?? [];
+  const hasMore = users.length === USERS_PAGE_SIZE;
+
+  const handleFilterChange = (field: keyof typeof filters, value: string | null) => {
+    setFilters((prev) => ({ ...prev, [field]: value ?? "" }));
     setPage(1);
   };
 
+  const loadMajors = React.useCallback(async (params: { search: string; limit: number; offset: number }) => {
+    const data = await api.getMajorsPaged(params);
+    return {
+      count: data.count,
+      results: data.results.map((item) => ({ value: item.code, label: item.label })),
+    };
+  }, []);
+
+  const loadUniversities = React.useCallback(async (params: { search: string; limit: number; offset: number }) => {
+    const data = await api.getUniversitiesPaged(params);
+    return {
+      count: data.count,
+      results: data.results.map((item) => ({ value: item.code, label: item.label })),
+    };
+  }, []);
+
   return (
     <div className="space-y-6">
       <div>
         <h2 className="text-xl font-semibold">کاربران</h2>
-        <p className="text-sm text-muted-foreground mt-1">مدیریت و جستجوی کاربران سامانه</p>
+        <p className="mt-1 text-sm text-muted-foreground">مدیریت و جستجوی کاربران سامانه</p>
       </div>
 
       <Card>
         <CardHeader>
           <CardTitle>فیلترها</CardTitle>
-          <CardDescription>جستجو و محدود کردن نتایج</CardDescription>
+          <CardDescription>جستجو با نام، ایمیل، موبایل، دانشگاه یا رشته</CardDescription>
         </CardHeader>
         <CardContent className="space-y-4">
-          <div className="grid gap-3 md:grid-cols-2 xl:grid-cols-3">
+          <div className="grid gap-3 md:grid-cols-2 xl:grid-cols-4">
             <Input
-              placeholder="نام، نام‌کاربری یا ایمیل..."
+              placeholder="نام، نام‌کاربری، ایمیل یا موبایل..."
               value={filters.search}
-              onChange={(event) => handleFilterChange('search', event.target.value)}
+              onChange={(event) => handleFilterChange("search", event.target.value)}
             />
             <Input
               placeholder="شماره دانشجویی"
               value={filters.studentId}
-              onChange={(event) => handleFilterChange('studentId', event.target.value)}
+              onChange={(event) => handleFilterChange("studentId", event.target.value)}
             />
-            <Select value={filters.isActive} onValueChange={(value) => handleFilterChange('isActive', value)}>
+            <Select value={filters.isActive} onValueChange={(value) => handleFilterChange("isActive", value)}>
               <SelectTrigger>
-                <SelectValue placeholder="وضعیت">
-                  {{
-                    all: 'همه وضعیت‌ها',
-                    active: 'فعال',
-                    inactive: 'غیرفعال',
-                  }[filters.isActive]}
-                </SelectValue>
+                <SelectValue />
               </SelectTrigger>
               <SelectContent>
-                <SelectItem value="all">همه</SelectItem>
+                <SelectItem value="all">همه وضعیت‌ها</SelectItem>
                 <SelectItem value="active">فعال</SelectItem>
                 <SelectItem value="inactive">غیرفعال</SelectItem>
               </SelectContent>
             </Select>
-          </div>
-
-          <div className="grid gap-3 md:grid-cols-2">
-            <Select
+            <AsyncSearchableCombobox
               value={filters.university}
-              onValueChange={(value) => handleFilterChange('university', value)}
-            >
-              <SelectTrigger>
-                <SelectValue placeholder="دانشگاه">
-                  {filters.university === 'all'
-                    ? 'همه'
-                    : universitiesQuery.data?.find((item) => item.code === filters.university)?.label}
-                </SelectValue>
-              </SelectTrigger>
-              <SelectContent>
-                <SelectItem value="all">همه</SelectItem>
-                {universitiesQuery.data?.map((item) => (
-                  <SelectItem key={item.code} value={item.code}>
-                    {item.label}
-                  </SelectItem>
-                ))}
-              </SelectContent>
-            </Select>
-            <Select value={filters.major} onValueChange={(value) => handleFilterChange('major', value)}>
-              <SelectTrigger>
-                <SelectValue placeholder="رشته">
-                  {filters.major === 'all'
-                    ? 'همه'
-                    : majorsQuery.data?.find((item) => item.code === filters.major)?.label}
-                </SelectValue>
-              </SelectTrigger>
-              <SelectContent>
-                <SelectItem value="all">همه</SelectItem>
-                {majorsQuery.data?.map((item) => (
-                  <SelectItem key={item.code} value={item.code}>
-                    {item.label}
-                  </SelectItem>
-                ))}
-              </SelectContent>
-            </Select>
+              onChange={(value) => handleFilterChange("university", value)}
+              loadOptions={loadUniversities}
+              placeholder="دانشگاه"
+            />
+          </div>
+          <div className="max-w-xl">
+            <AsyncSearchableCombobox
+              value={filters.major}
+              onChange={(value) => handleFilterChange("major", value)}
+              loadOptions={loadMajors}
+              placeholder="رشته"
+            />
           </div>
         </CardContent>
       </Card>
 
       <Card>
-        <CardHeader className="pb-0 md:pb-2">
+        <CardHeader>
           <CardTitle>لیست کاربران</CardTitle>
-          <CardDescription>نمایش کاربران مطابق فیلترهای انتخابی</CardDescription>
+          <CardDescription>برای مشاهده جزئیات، روی هر ردیف کلیک کنید.</CardDescription>
         </CardHeader>
         <CardContent className="space-y-4">
           {usersQuery.isLoading ? (
@@ -185,91 +240,86 @@ const AdminUsersPage: React.FC = () => {
           ) : users.length === 0 ? (
             <p className="text-sm text-muted-foreground">کاربری یافت نشد.</p>
           ) : (
-            <div className="space-y-3">
-              <ScrollArea className="rounded-md border hidden md:block">
-                <table dir="rtl" className="w-full min-w-[700px] text-sm">
-                  <thead className="text-xs uppercase text-muted-foreground">
+            <div className="overflow-x-auto rounded-2xl border">
+              <table dir="rtl" className="w-full min-w-[620px] text-sm">
+                <thead className="bg-muted/40 text-muted-foreground">
                   <tr>
-                      <th className="px-3 py-2 text-right">نام کامل</th>
-                      <th className="px-3 py-2 text-right">نام کاربری</th>
-                      <th className="px-3 py-2 text-right">ایمیل</th>
-                      <th className="px-3 py-2 text-right">دانشگاه / گرایش</th>
-                      <th className="px-3 py-2 text-right">وضعیت</th>
-                      <th className="px-3 py-2 text-right">تاریخ عضویت</th>
+                    <th className="px-4 py-3 text-right">کاربر</th>
+                    <th className="px-4 py-3 text-right">موبایل</th>
+                    <th className="px-4 py-3 text-right">ایمیل</th>
                   </tr>
                 </thead>
                 <tbody>
                   {users.map((user) => (
-                      <tr key={user.id} className="border-b last:border-0 hover:bg-muted/50">
-                        <td className="px-3 py-2 text-right">
-                          {(() => {
-                            const parts = [user.first_name, user.last_name].filter(Boolean);
-                            if (parts.length) return parts.join(' ');
-                            return user.username;
-                          })()}
+                    <tr
+                      key={user.id}
+                      role="button"
+                      tabIndex={0}
+                      className="cursor-pointer border-t transition hover:bg-muted/50"
+                      onClick={() => setSelectedUserId(user.id)}
+                      onKeyDown={(event) => {
+                        if (event.key === "Enter" || event.key === " ") setSelectedUserId(user.id);
+                      }}
+                    >
+                      <td className="px-4 py-3">
+                        <div className="flex items-center gap-3">
+                          <Avatar className="h-11 w-11">
+                            <AvatarImage src={user.profile_picture_thumbnail_url || user.profile_picture || undefined} />
+                            <AvatarFallback>{initials(user)}</AvatarFallback>
+                          </Avatar>
+                          <div className="min-w-0 text-right">
+                            <div className="truncate font-semibold">{fullName(user)}</div>
+                            <div className="truncate text-xs text-muted-foreground">{user.username}</div>
+                          </div>
+                        </div>
                       </td>
-                        <td className="px-3 py-2 text-right">{user.username}</td>
-                        <td className="px-3 py-2 text-right">{user.email}</td>
-                        <td className="px-3 py-2 text-right">
-                          {user.major || '—'} · {user.university || '—'}
+                      <td className="px-4 py-3">
+                        <span className="inline-flex items-center gap-2">
+                          <Phone className="h-4 w-4 text-muted-foreground" />
+                          {user.mobile || "—"}
+                        </span>
                       </td>
-                        <td className="px-3 py-2 text-right">
-                          <Badge variant={user.is_active ? 'default' : 'outline'}>
-                            {user.is_active ? 'فعال' : 'غیرفعال'}
-                          </Badge>
-                        </td>
-                        <td className="px-3 py-2 text-right">
-                          {formatJalali(user.date_joined)}
+                      <td className="px-4 py-3">
+                        <span className="inline-flex items-center gap-2">
+                          <Mail className="h-4 w-4 text-muted-foreground" />
+                          {user.email || "—"}
+                        </span>
                       </td>
                     </tr>
                   ))}
                 </tbody>
               </table>
-              </ScrollArea>
-
-              <div className="grid gap-3 md:hidden">
-                {users.map((user) => (
-                  <div key={user.id} className="rounded-lg border p-3 space-y-2 bg-card">
-                    <div className="flex items-center justify-between gap-2">
-                      <div className="font-semibold text-right">{user.first_name || user.last_name ? `${user.first_name || ''} ${user.last_name || ''}`.trim() : user.username}</div>
-                      <Badge variant={user.is_active ? 'default' : 'outline'}>{user.is_active ? 'فعال' : 'غیرفعال'}</Badge>
-                    </div>
-                    <div className="text-xs text-muted-foreground text-right space-y-1">
-                      <div>نام کاربری: {user.username}</div>
-                      <div>ایمیل: {user.email}</div>
-                      <div>دانشگاه / گرایش: {user.university || '—'} · {user.major || '—'}</div>
-                      <div>تاریخ عضویت: {formatJalali(user.date_joined)}</div>
-                    </div>
-                  </div>
-                ))}
-              </div>
             </div>
           )}
+
           <div className="flex items-center justify-between text-xs text-muted-foreground">
             <span>صفحه {formatNumberPersian(page)}</span>
             <div className="flex gap-2">
-              <Button
-                size="sm"
-                variant="outline"
-                disabled={page === 1}
-                onClick={() => setPage((prev) => Math.max(1, prev - 1))}
-              >
+              <Button size="sm" variant="outline" disabled={page === 1} onClick={() => setPage((prev) => Math.max(1, prev - 1))}>
                 قبلی
               </Button>
-              <Button
-                size="sm"
-                variant="outline"
-                disabled={!hasMore}
-                onClick={() => setPage((prev) => prev + 1)}
-              >
+              <Button size="sm" variant="outline" disabled={!hasMore} onClick={() => setPage((prev) => prev + 1)}>
                 بعدی
               </Button>
             </div>
           </div>
         </CardContent>
       </Card>
+
+      <UserDetailDialog
+        user={selectedUserQuery.data ?? null}
+        open={selectedUserId != null}
+        onOpenChange={(open) => {
+          if (!open) setSelectedUserId(null);
+        }}
+      />
+
+      {selectedUserQuery.isFetching && selectedUserId ? (
+        <div className="fixed inset-x-0 bottom-24 z-50 mx-auto flex w-fit items-center gap-2 rounded-full border bg-background px-4 py-2 text-sm shadow-lg">
+          <UserRound className="h-4 w-4 animate-pulse" />
+          در حال بارگذاری جزئیات...
+        </div>
+      ) : null}
     </div>
   );
-};
-
-export default AdminUsersPage;
+}