refactor(admin): simplify grouped navigation

src/lib/types.ts

@@ -760,6 +760,7 @@ export interface AnalyticsPointSchema {
 }
 
 export interface AnalyticsPointGroupSchema {
+  items: AnalyticsPointSchema[];
   top_items: AnalyticsPointSchema[];
   other_count: number;
   total_count: number;
@@ -797,6 +798,7 @@ export interface AnalyticsPostPopularitySchema {
 }
 
 export interface AnalyticsPostPopularityGroupSchema {
+  items: AnalyticsPostPopularitySchema[];
   top_items: AnalyticsPostPopularitySchema[];
   other_count: number;
   total_count: number;

src/views/AdminDashboard.tsx

@@ -1,6 +1,7 @@
 "use client";
 
 import * as React from "react";
+import { usePathname, useRouter, useSearchParams } from "next/navigation";
 import { useQuery } from "@tanstack/react-query";
 import DateObject from "react-date-object";
 import persian from "react-date-object/calendars/persian";
@@ -11,6 +12,7 @@ import {
   BarChart3,
   BookOpen,
   CalendarDays,
+  Eraser,
   GraduationCap,
   Heart,
   LibraryBig,
@@ -28,17 +30,16 @@ import {
   Cell,
   Line,
   LineChart,
-  Scatter,
-  ScatterChart,
   XAxis,
   YAxis,
-  ZAxis,
 } from "recharts";
 import AsyncSearchableCombobox from "@/components/AsyncSearchableCombobox";
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
 import { ChartContainer, ChartTooltip, ChartTooltipContent } from "@/components/ui/chart";
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from "@/components/ui/dialog";
+import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
 import { api } from "@/lib/api";
@@ -81,6 +82,26 @@ type SectionState = DateRangeState & {
   eventId?: string | null;
 };
 
+type DashboardTab = "users" | "events" | "blog";
+
+const DASHBOARD_TABS: DashboardTab[] = ["users", "events", "blog"];
+
+function parseTab(value: string | null): DashboardTab {
+  return DASHBOARD_TABS.includes(value as DashboardTab) ? (value as DashboardTab) : "users";
+}
+
+function readDateRange(params: Pick<URLSearchParams, "get">, prefix: "users" | "events" | "blog"): DateRangeState {
+  return {
+    from: params.get(`${prefix}_from`) || "",
+    to: params.get(`${prefix}_to`) || "",
+  };
+}
+
+function setParam(params: URLSearchParams, key: string, value?: string | null) {
+  if (value) params.set(key, value);
+  else params.delete(key);
+}
+
 function toApiDate(date: DateObject | null) {
   if (!date) return "";
   const gregorian = date.toDate();
@@ -118,7 +139,7 @@ function truncateLabel(value: string, max = 18) {
 }
 
 function chartHeight(count: number, min = 280) {
-  return Math.max(min, count * 38 + 90);
+  return Math.max(min, count * 32 + 80);
 }
 
 function axisWidth(items: AnalyticsPointSchema[]) {
@@ -130,6 +151,10 @@ function dataWithOtherNotice(group: AnalyticsPointGroupSchema) {
   return group.top_items;
 }
 
+function fullGroupItems(group: AnalyticsPointGroupSchema) {
+  return group.items?.length ? group.items : group.top_items;
+}
+
 function StatCard({
   title,
   value,
@@ -145,14 +170,14 @@ function StatCard({
 }) {
   return (
     <Card className="overflow-hidden">
-      <CardContent className="flex items-center justify-between gap-4 p-5">
+      <CardContent className="flex items-center justify-between gap-3 p-4 sm:gap-4 sm:p-5">
         <div className="space-y-2 text-right">
           <p className="text-sm text-muted-foreground">{title}</p>
-          <p className="text-2xl font-black leading-tight tracking-tight">{value}</p>
+          <p className="text-xl font-black leading-tight tracking-tight sm:text-2xl">{value}</p>
           <p className="text-xs leading-6 text-muted-foreground">{description}</p>
         </div>
-        <div className="rounded-2xl p-3" style={{ backgroundColor: `${PALETTE[tone]}22`, color: PALETTE[tone] }}>
-          <Icon className="h-6 w-6" />
+        <div className="rounded-2xl p-2.5 sm:p-3" style={{ backgroundColor: `${PALETTE[tone]}22`, color: PALETTE[tone] }}>
+          <Icon className="h-5 w-5 sm:h-6 sm:w-6" />
         </div>
       </CardContent>
     </Card>
@@ -177,7 +202,7 @@ function SectionLoading() {
 
 function EmptyChart({ label = "داده‌ای برای نمایش وجود ندارد." }: { label?: string }) {
   return (
-    <div className="flex h-[240px] items-center justify-center rounded-xl border border-dashed text-sm text-muted-foreground">
+    <div className="flex h-[200px] items-center justify-center rounded-xl border border-dashed px-4 text-center text-xs text-muted-foreground sm:h-[240px] sm:text-sm">
       {label}
     </div>
   );
@@ -201,6 +226,7 @@ function DateRangeFilter({
           onChange={(next) => onChange({ ...value, from: toApiDate(next instanceof DateObject ? next : null) })}
           calendar={persian}
           locale={persian_fa}
+          onOpenPickNewDate={false}
           calendarPosition="bottom-right"
           inputClass="h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm text-right ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2"
           placeholder="تاریخ شروع"
@@ -214,6 +240,7 @@ function DateRangeFilter({
           onChange={(next) => onChange({ ...value, to: toApiDate(next instanceof DateObject ? next : null) })}
           calendar={persian}
           locale={persian_fa}
+          onOpenPickNewDate={false}
           calendarPosition="bottom-right"
           inputClass="h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm text-right ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2"
           placeholder="تاریخ پایان"
@@ -221,7 +248,8 @@ function DateRangeFilter({
         />
       </div>
       <div className="flex items-end">
-        <Button variant="outline" className="w-full md:w-auto" onClick={onReset}>
+        <Button variant="destructive" className="w-full gap-2 md:w-auto" onClick={onReset}>
+          <Eraser className="h-4 w-4" />
           پاک‌کردن
         </Button>
       </div>
@@ -240,21 +268,21 @@ function FilterCard({
 }) {
   return (
     <Card>
-      <CardHeader>
+      <CardHeader className="p-4 sm:p-6">
         <CardTitle className="flex items-center gap-2">
           <BarChart3 className="h-5 w-5 text-primary" />
           {title}
         </CardTitle>
         <CardDescription>{description}</CardDescription>
       </CardHeader>
-      <CardContent>{children}</CardContent>
+      <CardContent className="p-4 pt-0 sm:p-6 sm:pt-0">{children}</CardContent>
     </Card>
   );
 }
 
-function ChartViewport({ children, minWidth = 560 }: { children: React.ReactNode; minWidth?: number }) {
+function ChartViewport({ children, minWidth = 420 }: { children: React.ReactNode; minWidth?: number }) {
   return (
-    <div className="overflow-x-auto overflow-y-hidden pb-2">
+    <div className="overflow-x-auto overflow-y-hidden pb-2" dir="ltr">
       <div style={{ minWidth }}>{children}</div>
     </div>
   );
@@ -284,13 +312,285 @@ function CustomValueTooltip({
   );
 }
 
-function HighCardinalityNotice({ group }: { group: AnalyticsPointGroupSchema }) {
+function FullResultsAction({
+  group,
+  onOpen,
+}: {
+  group: AnalyticsPointGroupSchema;
+  onOpen: () => void;
+}) {
   if (group.total_count <= group.top_items.length) return null;
   return (
-    <p className="mt-2 text-xs text-muted-foreground">
-      نمایش {formatNumberPersian(group.top_items.length)} مورد برتر از {formatNumberPersian(group.total_count)} مورد؛{" "}
-      {formatNumberPersian(group.other_count)} مورد دیگر در نمودار فشرده نشده‌اند.
-    </p>
+    <div className="mt-3 flex flex-col gap-2 rounded-xl border bg-muted/20 p-3 text-xs text-muted-foreground sm:flex-row sm:items-center sm:justify-between">
+      <span>
+        نمودار خلاصه {formatNumberPersian(group.top_items.length)} مورد اول را نشان می‌دهد؛ همه{" "}
+        {formatNumberPersian(group.total_count)} مورد در نمای کامل قابل بررسی است.
+      </span>
+      <Button type="button" size="sm" variant="secondary" className="shrink-0" onClick={onOpen}>
+        مشاهده همه
+      </Button>
+    </div>
+  );
+}
+
+function DashboardPointDetailModal({
+  open,
+  onOpenChange,
+  title,
+  description,
+  data,
+  color,
+  unit,
+  formatter,
+}: {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  title: string;
+  description: string;
+  data: AnalyticsPointSchema[];
+  color: string;
+  unit?: string;
+  formatter?: (value: number) => string;
+}) {
+  const [search, setSearch] = React.useState("");
+  const [sortBy, setSortBy] = React.useState<"value" | "label">("value");
+  const filteredData = React.useMemo(() => {
+    const normalizedSearch = search.trim().toLocaleLowerCase("fa-IR");
+    const filtered = normalizedSearch
+      ? data.filter((item) => toPersianDigits(item.label).toLocaleLowerCase("fa-IR").includes(normalizedSearch))
+      : data;
+    return [...filtered].sort((a, b) => {
+      if (sortBy === "label") return String(a.label).localeCompare(String(b.label), "fa");
+      return Number(b.value) - Number(a.value) || String(a.label).localeCompare(String(b.label), "fa");
+    });
+  }, [data, search, sortBy]);
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="max-h-[90vh] max-w-5xl overflow-y-auto rounded-3xl" dir="rtl">
+        <DialogHeader className="mt-6 text-right md:text-right">
+          <DialogTitle>{title}</DialogTitle>
+          <p className="text-sm text-muted-foreground">{description}</p>
+        </DialogHeader>
+        <div className="grid gap-3 sm:grid-cols-[1fr_auto_auto]">
+          <Input
+            value={search}
+            onChange={(event) => setSearch(event.target.value)}
+            placeholder="جستجو در عنوان‌ها..."
+            className="text-right"
+          />
+          <Button type="button" variant={sortBy === "value" ? "default" : "outline"} onClick={() => setSortBy("value")}>
+            مرتب‌سازی با مقدار
+          </Button>
+          <Button type="button" variant={sortBy === "label" ? "default" : "outline"} onClick={() => setSortBy("label")}>
+            مرتب‌سازی الفبایی
+          </Button>
+        </div>
+        {!filteredData.length ? (
+          <EmptyChart label="موردی با این جستجو پیدا نشد." />
+        ) : (
+          <>
+            <ChartViewport minWidth={680}>
+              <ChartContainer
+                config={{ value: { label: "مقدار", color } }}
+                className="w-full"
+                style={{ height: Math.min(Math.max(filteredData.length * 34 + 100, 360), 780) }}
+              >
+                <BarChart
+                  data={filteredData}
+                  layout="vertical"
+                  margin={{ top: 12, right: axisWidth(filteredData) + 16, bottom: 24, left: 20 }}
+                >
+                  <CartesianGrid horizontal={false} strokeDasharray="3 3" />
+                  <XAxis
+                    type="number"
+                    reversed
+                    tickLine={false}
+                    axisLine={false}
+                    tickMargin={8}
+                    tickFormatter={(value) => formatter ? formatter(Number(value)) : formatNumberPersian(Number(value))}
+                  />
+                  <YAxis
+                    dataKey="label"
+                    type="category"
+                    orientation="right"
+                    width={axisWidth(filteredData)}
+                    tickLine={false}
+                    axisLine={false}
+                    tickMargin={10}
+                    tickFormatter={(value) => truncateLabel(String(value), 24)}
+                  />
+                  <ChartTooltip content={<CustomValueTooltip unit={unit} formatter={formatter} />} />
+                  <Bar dataKey="value" radius={[8, 8, 8, 8]} fill="var(--color-value)" />
+                </BarChart>
+              </ChartContainer>
+            </ChartViewport>
+            <ValuesTable data={filteredData} unit={unit} formatter={formatter} />
+          </>
+        )}
+      </DialogContent>
+    </Dialog>
+  );
+}
+
+type PostEngagementDatum = AnalyticsPostPopularitySchema & {
+  label: string;
+  score: number;
+};
+
+function postScore(post: AnalyticsPostPopularitySchema) {
+  return Number(post.likes || 0) + Number(post.saves || 0) + Number(post.comments || 0);
+}
+
+function toPostEngagementData(posts: AnalyticsPostPopularitySchema[]): PostEngagementDatum[] {
+  return posts.map((post) => ({
+    ...post,
+    label: post.title,
+    score: postScore(post),
+  }));
+}
+
+function PostEngagementTooltip({
+  active,
+  payload,
+}: {
+  active?: boolean;
+  payload?: Array<{ payload?: PostEngagementDatum }>;
+}) {
+  if (!active || !payload?.length || !payload[0].payload) return null;
+  const item = payload[0].payload;
+  return (
+    <div className="min-w-56 rounded-lg border bg-background p-3 text-xs shadow-xl" dir="rtl">
+      <p className="mb-2 max-w-72 font-semibold">{item.title}</p>
+      <div className="space-y-1 text-muted-foreground">
+        <p>لایک: {formatNumberPersian(item.likes)}</p>
+        <p>ذخیره: {formatNumberPersian(item.saves)}</p>
+        <p>کامنت: {formatNumberPersian(item.comments)}</p>
+        <p>تعامل کل: {formatNumberPersian(item.score)}</p>
+      </div>
+    </div>
+  );
+}
+
+function BlogPostEngagementModal({
+  open,
+  onOpenChange,
+  posts,
+}: {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  posts: AnalyticsPostPopularitySchema[];
+}) {
+  const [search, setSearch] = React.useState("");
+  const [sortBy, setSortBy] = React.useState<"score" | "likes" | "saves" | "comments" | "title">("score");
+  const data = React.useMemo(() => {
+    const normalizedSearch = search.trim().toLocaleLowerCase("fa-IR");
+    const filtered = normalizedSearch
+      ? posts.filter((post) => post.title.toLocaleLowerCase("fa-IR").includes(normalizedSearch))
+      : posts;
+    return toPostEngagementData(filtered).sort((a, b) => {
+      if (sortBy === "title") return a.title.localeCompare(b.title, "fa");
+      return Number(b[sortBy]) - Number(a[sortBy]) || a.title.localeCompare(b.title, "fa");
+    });
+  }, [posts, search, sortBy]);
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="max-h-[90vh] max-w-6xl overflow-y-auto rounded-3xl" dir="rtl">
+        <DialogHeader className="mt-6 text-right md:text-right">
+          <DialogTitle>محبوبیت نوشته‌ها</DialogTitle>
+          <p className="text-sm text-muted-foreground">نمای کامل تعامل نوشته‌ها با امکان جستجو و مرتب‌سازی</p>
+        </DialogHeader>
+        <div className="grid gap-3 lg:grid-cols-[1fr_repeat(5,auto)]">
+          <Input
+            value={search}
+            onChange={(event) => setSearch(event.target.value)}
+            placeholder="جستجو در عنوان نوشته..."
+            className="text-right"
+          />
+          {[
+            ["score", "تعامل کل"],
+            ["likes", "لایک"],
+            ["saves", "ذخیره"],
+            ["comments", "کامنت"],
+            ["title", "عنوان"],
+          ].map(([key, label]) => (
+            <Button
+              key={key}
+              type="button"
+              variant={sortBy === key ? "default" : "outline"}
+              onClick={() => setSortBy(key as typeof sortBy)}
+            >
+              {label}
+            </Button>
+          ))}
+        </div>
+        {!data.length ? (
+          <EmptyChart label="نوشته‌ای با این جستجو پیدا نشد." />
+        ) : (
+          <>
+            <ChartViewport minWidth={760}>
+              <ChartContainer
+                config={{
+                  likes: { label: "لایک", color: PALETTE.rose },
+                  saves: { label: "ذخیره", color: PALETTE.cyan },
+                  comments: { label: "کامنت", color: PALETTE.amber },
+                }}
+                className="w-full"
+                style={{ height: Math.min(Math.max(data.length * 34 + 100, 380), 820) }}
+              >
+                <BarChart
+                  data={data}
+                  layout="vertical"
+                  margin={{ top: 12, right: axisWidth(data.map((post) => ({ label: post.title, value: post.score }))) + 16, bottom: 24, left: 20 }}
+                >
+                  <CartesianGrid horizontal={false} strokeDasharray="3 3" />
+                  <XAxis type="number" reversed tickLine={false} axisLine={false} tickFormatter={(value) => formatNumberPersian(Number(value))} />
+                  <YAxis
+                    dataKey="label"
+                    type="category"
+                    orientation="right"
+                    width={axisWidth(data.map((post) => ({ label: post.title, value: post.score })))}
+                    tickLine={false}
+                    axisLine={false}
+                    tickMargin={10}
+                    tickFormatter={(value) => truncateLabel(String(value), 26)}
+                  />
+                  <ChartTooltip content={<PostEngagementTooltip />} />
+                  <Bar dataKey="likes" stackId="engagement" fill="var(--color-likes)" radius={[0, 0, 0, 0]} />
+                  <Bar dataKey="saves" stackId="engagement" fill="var(--color-saves)" radius={[0, 0, 0, 0]} />
+                  <Bar dataKey="comments" stackId="engagement" fill="var(--color-comments)" radius={[8, 8, 8, 8]} />
+                </BarChart>
+              </ChartContainer>
+            </ChartViewport>
+            <div className="mt-4 max-h-72 overflow-auto rounded-xl border">
+              <table 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">نوشته</th>
+                    <th className="px-3 py-2 text-right">لایک</th>
+                    <th className="px-3 py-2 text-right">ذخیره</th>
+                    <th className="px-3 py-2 text-right">کامنت</th>
+                    <th className="px-3 py-2 text-right">تعامل کل</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  {data.map((post) => (
+                    <tr key={post.id} className="border-t">
+                      <td className="px-3 py-2 font-medium">{post.title}</td>
+                      <td className="px-3 py-2">{formatNumberPersian(post.likes)}</td>
+                      <td className="px-3 py-2">{formatNumberPersian(post.saves)}</td>
+                      <td className="px-3 py-2">{formatNumberPersian(post.comments)}</td>
+                      <td className="px-3 py-2 font-semibold">{formatNumberPersian(post.score)}</td>
+                    </tr>
+                  ))}
+                </tbody>
+              </table>
+            </div>
+          </>
+        )}
+      </DialogContent>
+    </Dialog>
   );
 }
 
@@ -306,7 +606,7 @@ function ValuesTable({
   if (!data.length) return null;
   return (
     <div className="mt-4 max-h-56 overflow-auto rounded-xl border">
-      <table className="w-full text-sm">
+      <table className="w-full text-xs sm:text-sm">
         <tbody>
           {data.map((item, index) => (
             <tr key={`${item.label}-${index}`} className="border-b last:border-b-0">
@@ -340,13 +640,15 @@ function HorizontalBarCard({
   valueFormatter?: (value: number) => string;
 }) {
   const data = dataWithOtherNotice(group);
+  const allData = fullGroupItems(group);
+  const [detailsOpen, setDetailsOpen] = React.useState(false);
   return (
     <Card>
-      <CardHeader>
-        <CardTitle>{title}</CardTitle>
+      <CardHeader className="p-4 sm:p-6">
+        <CardTitle className="text-base sm:text-lg">{title}</CardTitle>
         <CardDescription>{description}</CardDescription>
       </CardHeader>
-      <CardContent>
+      <CardContent className="p-4 pt-0 sm:p-6 sm:pt-0">
         {!data.length ? (
           <EmptyChart />
         ) : (
@@ -357,15 +659,24 @@ function HorizontalBarCard({
                 className="w-full"
                 style={{ height: chartHeight(data.length) }}
               >
-                <BarChart data={data} layout="vertical" margin={{ top: 12, right: 16, bottom: 24, left: 20 }}>
+                <BarChart data={data} layout="vertical" margin={{ top: 12, right: axisWidth(data) + 10, bottom: 24, left: 20 }}>
                   <CartesianGrid horizontal={false} strokeDasharray="3 3" />
-                  <XAxis type="number" tickFormatter={(value) => valueFormatter ? valueFormatter(Number(value)) : formatNumberPersian(Number(value))} />
+                  <XAxis
+                    type="number"
+                    reversed
+                    tickLine={false}
+                    axisLine={false}
+                    tickMargin={8}
+                    tickFormatter={(value) => valueFormatter ? valueFormatter(Number(value)) : formatNumberPersian(Number(value))}
+                  />
                   <YAxis
                     dataKey="label"
                     type="category"
+                    orientation="right"
                     width={axisWidth(data)}
                     tickLine={false}
                     axisLine={false}
+                    tickMargin={10}
                     tickFormatter={(value) => truncateLabel(String(value))}
                   />
                   <ChartTooltip content={<CustomValueTooltip unit={unit} formatter={valueFormatter} />} />
@@ -373,8 +684,18 @@ function HorizontalBarCard({
                 </BarChart>
               </ChartContainer>
             </ChartViewport>
-            <HighCardinalityNotice group={group} />
+            <FullResultsAction group={group} onOpen={() => setDetailsOpen(true)} />
             <ValuesTable data={data} unit={unit} formatter={valueFormatter} />
+            <DashboardPointDetailModal
+              open={detailsOpen}
+              onOpenChange={setDetailsOpen}
+              title={title}
+              description={`${description}؛ نمایش کامل ${formatNumberPersian(allData.length)} مورد`}
+              data={allData}
+              color={color}
+              unit={unit}
+              formatter={valueFormatter}
+            />
           </>
         )}
       </CardContent>
@@ -397,29 +718,37 @@ function TrendLineCard({
 }) {
   return (
     <Card>
-      <CardHeader>
-        <CardTitle className="flex items-center gap-2">
+      <CardHeader className="p-4 sm:p-6">
+        <CardTitle className="flex items-center gap-2 text-base sm:text-lg">
           <LineChartIcon className="h-5 w-5 text-primary" />
           {title}
         </CardTitle>
         <CardDescription>{description}</CardDescription>
       </CardHeader>
-      <CardContent>
+      <CardContent className="p-4 pt-0 sm:p-6 sm:pt-0">
         {!data.length ? (
           <EmptyChart />
         ) : (
           <ChartViewport>
-            <ChartContainer config={{ value: { label: "مقدار", color } }} className="h-[300px] w-full">
-              <LineChart data={data} margin={{ top: 16, right: 18, bottom: 32, left: 26 }}>
+            <ChartContainer config={{ value: { label: "مقدار", color } }} className="h-[260px] w-full sm:h-[300px]">
+              <LineChart data={data} margin={{ top: 16, right: 76, bottom: 32, left: 18 }}>
                 <CartesianGrid vertical={false} strokeDasharray="3 3" />
                 <XAxis
                   dataKey="date"
                   tickLine={false}
                   axisLine={false}
                   minTickGap={34}
+                  tickMargin={10}
                   tickFormatter={formatJalaliTick}
                 />
-                <YAxis width={76} tickFormatter={(value) => valueFormatter(Number(value))} />
+                <YAxis
+                  orientation="right"
+                  width={76}
+                  tickLine={false}
+                  axisLine={false}
+                  tickMargin={10}
+                  tickFormatter={(value) => valueFormatter(Number(value))}
+                />
                 <ChartTooltip
                   content={({ active, payload }) => {
                     if (!active || !payload?.length) return null;
@@ -453,23 +782,39 @@ function StatusChartCard({
 }) {
   return (
     <Card>
-      <CardHeader>
-        <CardTitle>{title}</CardTitle>
+      <CardHeader className="p-4 sm:p-6">
+        <CardTitle className="text-base sm:text-lg">{title}</CardTitle>
         <CardDescription>{description}</CardDescription>
       </CardHeader>
-      <CardContent>
+      <CardContent className="p-4 pt-0 sm:p-6 sm:pt-0">
         {!data.length ? (
           <EmptyChart />
         ) : (
           <>
-            <ChartViewport minWidth={460}>
-              <ChartContainer config={{ value: { label: "تعداد", color: PALETTE.teal } }} className="h-[300px] w-full">
-                <BarChart data={data} margin={{ top: 14, right: 14, bottom: 44, left: 22 }}>
-                  <CartesianGrid vertical={false} strokeDasharray="3 3" />
-                  <XAxis dataKey="label" tickLine={false} axisLine={false} tickFormatter={(value) => truncateLabel(String(value), 14)} />
-                  <YAxis width={64} tickFormatter={(value) => formatNumberPersian(Number(value))} />
-                  <ChartTooltip content={<ChartTooltipContent hideLabel />} />
-                  <Bar dataKey="value" radius={[8, 8, 0, 0]}>
+            <ChartViewport minWidth={400}>
+              <ChartContainer config={{ value: { label: "تعداد", color: PALETTE.teal } }} className="h-[260px] w-full sm:h-[300px]">
+                <BarChart data={data} layout="vertical" margin={{ top: 14, right: 118, bottom: 28, left: 18 }}>
+                  <CartesianGrid horizontal={false} strokeDasharray="3 3" />
+                  <XAxis
+                    type="number"
+                    reversed
+                    tickLine={false}
+                    axisLine={false}
+                    tickMargin={8}
+                    tickFormatter={(value) => formatNumberPersian(Number(value))}
+                  />
+                  <YAxis
+                    dataKey="label"
+                    type="category"
+                    orientation="right"
+                    width={108}
+                    tickLine={false}
+                    axisLine={false}
+                    tickMargin={10}
+                    tickFormatter={(value) => truncateLabel(String(value), 14)}
+                  />
+                  <ChartTooltip content={<CustomValueTooltip />} />
+                  <Bar dataKey="value" radius={[8, 8, 8, 8]}>
                     {data.map((_, index) => (
                       <Cell key={index} fill={STATUS_COLORS[index % STATUS_COLORS.length]} />
                     ))}
@@ -488,11 +833,11 @@ function StatusChartCard({
 function ActivityTrendCard({ data }: { data: BlogAnalyticsSchema["activity_trend"] }) {
   return (
     <Card>
-      <CardHeader>
-        <CardTitle>روند تعاملات بلاگ</CardTitle>
+      <CardHeader className="p-4 sm:p-6">
+        <CardTitle className="text-base sm:text-lg">روند تعاملات بلاگ</CardTitle>
         <CardDescription>لایک، ذخیره و کامنت در بازه انتخابی</CardDescription>
       </CardHeader>
-      <CardContent>
+      <CardContent className="p-4 pt-0 sm:p-6 sm:pt-0">
         {!data.length ? (
           <EmptyChart />
         ) : (
@@ -503,12 +848,19 @@ function ActivityTrendCard({ data }: { data: BlogAnalyticsSchema["activity_trend
                 saves: { label: "ذخیره", color: PALETTE.cyan },
                 comments: { label: "کامنت", color: PALETTE.amber },
               }}
-              className="h-[320px] w-full"
+              className="h-[280px] w-full sm:h-[320px]"
             >
-              <LineChart data={data} margin={{ top: 16, right: 18, bottom: 32, left: 26 }}>
+              <LineChart data={data} margin={{ top: 16, right: 64, bottom: 32, left: 18 }}>
                 <CartesianGrid vertical={false} strokeDasharray="3 3" />
-                <XAxis dataKey="date" tickLine={false} axisLine={false} tickFormatter={formatJalaliTick} minTickGap={34} />
-                <YAxis width={64} tickFormatter={(value) => formatNumberPersian(Number(value))} />
+                <XAxis dataKey="date" tickLine={false} axisLine={false} tickFormatter={formatJalaliTick} minTickGap={34} tickMargin={10} />
+                <YAxis
+                  orientation="right"
+                  width={64}
+                  tickLine={false}
+                  axisLine={false}
+                  tickMargin={10}
+                  tickFormatter={(value) => formatNumberPersian(Number(value))}
+                />
                 <ChartTooltip content={<ChartTooltipContent />} />
                 <Line type="monotone" dataKey="likes" stroke="var(--color-likes)" strokeWidth={3} dot={false} />
                 <Line type="monotone" dataKey="saves" stroke="var(--color-saves)" strokeWidth={3} dot={false} />
@@ -522,68 +874,67 @@ function ActivityTrendCard({ data }: { data: BlogAnalyticsSchema["activity_trend
   );
 }
 
-function BlogScatterCard({ group }: { group: BlogAnalyticsSchema["post_popularity"] }) {
-  const data = group.top_items;
+function BlogEngagementCard({ group }: { group: BlogAnalyticsSchema["post_popularity"] }) {
+  const data = toPostEngagementData(group.top_items);
+  const allPosts = group.items?.length ? group.items : group.top_items;
+  const [detailsOpen, setDetailsOpen] = React.useState(false);
+  const labelAxisWidth = axisWidth(data.map((post) => ({ label: post.title, value: post.score })));
   return (
     <Card>
-      <CardHeader>
-        <CardTitle>محبوبیت نوشته‌ها</CardTitle>
-        <CardDescription>لایک در برابر ذخیره؛ اندازه نقطه بر اساس تعداد کامنت</CardDescription>
+      <CardHeader className="p-4 sm:p-6">
+        <CardTitle className="text-base sm:text-lg">محبوبیت نوشته‌ها</CardTitle>
+        <CardDescription>رتبه‌بندی بر اساس مجموع لایک، ذخیره و کامنت</CardDescription>
       </CardHeader>
-      <CardContent>
+      <CardContent className="p-4 pt-0 sm:p-6 sm:pt-0">
         {!data.length ? (
           <EmptyChart />
         ) : (
           <>
-            <ChartViewport minWidth={620}>
+            <ChartViewport minWidth={460}>
               <ChartContainer
                 config={{
-                  saves: { label: "ذخیره", color: PALETTE.cyan },
                   likes: { label: "لایک", color: PALETTE.rose },
+                  saves: { label: "ذخیره", color: PALETTE.cyan },
+                  comments: { label: "کامنت", color: PALETTE.amber },
                 }}
-                className="h-[340px] w-full"
+                className="w-full"
+                style={{ height: chartHeight(data.length, 320) }}
               >
-                <ScatterChart margin={{ top: 18, right: 18, bottom: 36, left: 30 }}>
-                  <CartesianGrid strokeDasharray="3 3" />
+                <BarChart data={data} layout="vertical" margin={{ top: 12, right: labelAxisWidth + 16, bottom: 24, left: 20 }}>
+                  <CartesianGrid horizontal={false} strokeDasharray="3 3" />
                   <XAxis
                     type="number"
-                    dataKey="likes"
-                    name="لایک"
+                    reversed
+                    tickLine={false}
+                    axisLine={false}
                     tickFormatter={(value) => formatNumberPersian(Number(value))}
                   />
                   <YAxis
-                    type="number"
-                    dataKey="saves"
-                    name="ذخیره"
-                    tickFormatter={(value) => formatNumberPersian(Number(value))}
+                    dataKey="label"
+                    type="category"
+                    orientation="right"
+                    width={labelAxisWidth}
+                    tickLine={false}
+                    axisLine={false}
+                    tickMargin={10}
+                    tickFormatter={(value) => truncateLabel(String(value), 22)}
                   />
-                  <ZAxis type="number" dataKey="comments" range={[70, 380]} />
-                  <ChartTooltip
-                    cursor={{ strokeDasharray: "3 3" }}
-                    content={({ active, payload }) => {
-                      if (!active || !payload?.length) return null;
-                      const item = payload[0].payload as AnalyticsPostPopularitySchema;
-                      return (
-                        <div className="min-w-52 rounded-lg border bg-background p-3 text-xs shadow-xl" dir="rtl">
-                          <p className="mb-2 max-w-72 font-semibold">{item.title}</p>
-                          <div className="space-y-1 text-muted-foreground">
-                            <p>لایک: {formatNumberPersian(item.likes)}</p>
-                            <p>ذخیره: {formatNumberPersian(item.saves)}</p>
-                            <p>کامنت: {formatNumberPersian(item.comments)}</p>
-                          </div>
-                        </div>
-                      );
-                    }}
-                  />
-                  <Scatter data={data} fill="var(--color-saves)" />
-                </ScatterChart>
+                  <ChartTooltip content={<PostEngagementTooltip />} />
+                  <Bar dataKey="likes" stackId="engagement" fill="var(--color-likes)" radius={[0, 0, 0, 0]} />
+                  <Bar dataKey="saves" stackId="engagement" fill="var(--color-saves)" radius={[0, 0, 0, 0]} />
+                  <Bar dataKey="comments" stackId="engagement" fill="var(--color-comments)" radius={[8, 8, 8, 8]} />
+                </BarChart>
               </ChartContainer>
             </ChartViewport>
             {group.total_count > data.length ? (
-              <p className="mt-2 text-xs text-muted-foreground">
-                نمایش {formatNumberPersian(data.length)} نوشته برتر از {formatNumberPersian(group.total_count)} نوشته دارای تعامل.
-              </p>
+              <div className="mt-3 flex flex-col gap-2 rounded-xl border bg-muted/20 p-3 text-xs text-muted-foreground sm:flex-row sm:items-center sm:justify-between">
+                <span>نمودار خلاصه {formatNumberPersian(data.length)} نوشته اول را نشان می‌دهد.</span>
+                <Button type="button" size="sm" variant="secondary" className="shrink-0" onClick={() => setDetailsOpen(true)}>
+                  مشاهده همه
+                </Button>
+              </div>
             ) : null}
+            <BlogPostEngagementModal open={detailsOpen} onOpenChange={setDetailsOpen} posts={allPosts} />
           </>
         )}
       </CardContent>
@@ -594,11 +945,11 @@ function BlogScatterCard({ group }: { group: BlogAnalyticsSchema["post_popularit
 function TopEventsCard({ group }: { group: EventAnalyticsSchema["top_events"] }) {
   return (
     <Card>
-      <CardHeader>
-        <CardTitle>رویدادهای برتر</CardTitle>
+      <CardHeader className="p-4 sm:p-6">
+        <CardTitle className="text-base sm:text-lg">رویدادهای برتر</CardTitle>
         <CardDescription>بر اساس شرکت‌کننده تاییدشده، درآمد و زمان برگزاری</CardDescription>
       </CardHeader>
-      <CardContent className="space-y-3">
+      <CardContent className="space-y-3 p-4 pt-0 sm:p-6 sm:pt-0">
         {group.top_items.length ? (
           group.top_items.map((event, index) => (
             <div key={event.id} className="flex items-center justify-between gap-3 rounded-xl border bg-background/70 p-3">
@@ -629,11 +980,11 @@ function TopEventsCard({ group }: { group: EventAnalyticsSchema["top_events"] })
 function TopPostsCard({ posts }: { posts: BlogAnalyticsSchema["top_posts"] }) {
   return (
     <Card>
-      <CardHeader>
-        <CardTitle>نوشته‌های برتر</CardTitle>
+      <CardHeader className="p-4 sm:p-6">
+        <CardTitle className="text-base sm:text-lg">نوشته‌های برتر</CardTitle>
         <CardDescription>بر اساس جمع لایک، ذخیره و کامنت</CardDescription>
       </CardHeader>
-      <CardContent className="space-y-3">
+      <CardContent className="space-y-3 p-4 pt-0 sm:p-6 sm:pt-0">
         {posts.length ? (
           posts.map((post, index) => (
             <div key={post.id} className="flex items-center justify-between gap-3 rounded-xl border bg-background/70 p-3">
@@ -655,17 +1006,22 @@ function TopPostsCard({ posts }: { posts: BlogAnalyticsSchema["top_posts"] }) {
   );
 }
 
-function UsersSection() {
-  const [filters, setFilters] = React.useState<DateRangeState>({ from: "", to: "" });
+function UsersSection({
+  filters,
+  onFiltersChange,
+}: {
+  filters: DateRangeState;
+  onFiltersChange: (filters: DateRangeState) => void;
+}) {
   const query = useQuery({
     queryKey: ["admin", "analytics", "users", filters],
     queryFn: () => api.getAdminUserAnalytics({ date_from: filters.from || undefined, date_to: filters.to || undefined }),
   });
 
   return (
-    <div className="space-y-6">
+    <div className="space-y-6" dir="rtl">
       <FilterCard title="فیلتر کاربران" description="این فیلتر فقط روی کاربران و تاریخ عضویت آن‌ها اعمال می‌شود.">
-        <DateRangeFilter value={filters} onChange={setFilters} onReset={() => setFilters({ from: "", to: "" })} />
+        <DateRangeFilter value={filters} onChange={onFiltersChange} onReset={() => onFiltersChange({ from: "", to: "" })} />
       </FilterCard>
       {query.isLoading ? <SectionLoading /> : null}
       {query.isError ? <SectionError error={query.error} /> : null}
@@ -701,8 +1057,13 @@ function UsersContent({ data }: { data: UserAnalyticsSchema }) {
   );
 }
 
-function EventsSection() {
-  const [filters, setFilters] = React.useState<SectionState>({ from: "", to: "", eventId: null });
+function EventsSection({
+  filters,
+  onFiltersChange,
+}: {
+  filters: SectionState;
+  onFiltersChange: (filters: SectionState) => void;
+}) {
   const query = useQuery({
     queryKey: ["admin", "analytics", "events", filters],
     queryFn: () =>
@@ -713,16 +1074,16 @@ function EventsSection() {
       }),
   });
 
-  const reset = () => setFilters({ from: "", to: "", eventId: null });
+  const reset = () => onFiltersChange({ from: "", to: "", eventId: null });
 
   return (
     <div className="space-y-6">
       <FilterCard title="فیلتر رویدادها" description="این فیلتر فقط روی آمار رویداد، ثبت‌نام، درآمد و تنوع شرکت‌کنندگان اعمال می‌شود.">
-        <div className="grid gap-3 xl:grid-cols-[1fr_1fr_1.2fr_auto]">
-          <div className="xl:col-span-2">
+        <div className="grid gap-3 xl:grid-cols-[2fr_1.2fr]">
+          <div>
             <DateRangeFilter
               value={filters}
-              onChange={(next) => setFilters((current) => ({ ...current, ...next }))}
+              onChange={(next) => onFiltersChange({ ...filters, ...next })}
               onReset={reset}
             />
           </div>
@@ -730,7 +1091,7 @@ function EventsSection() {
             <Label>رویداد</Label>
             <AsyncSearchableCombobox
               value={filters.eventId ?? null}
-              onChange={(eventId) => setFilters((current) => ({ ...current, eventId }))}
+              onChange={(eventId) => onFiltersChange({ ...filters, eventId })}
               loadOptions={async ({ search, limit, offset }) => {
                 const data = await api.getAdminDashboardEventOptions({ search, limit, offset });
                 return {
@@ -746,11 +1107,6 @@ function EventsSection() {
               emptyText="رویدادی پیدا نشد."
             />
           </div>
-          <div className="hidden items-end xl:flex">
-            <Button variant="outline" onClick={reset}>
-              پاک‌کردن
-            </Button>
-          </div>
         </div>
       </FilterCard>
       {query.isLoading ? <SectionLoading /> : null}
@@ -799,8 +1155,13 @@ function EventsContent({ data }: { data: EventAnalyticsSchema }) {
   );
 }
 
-function BlogSection() {
-  const [filters, setFilters] = React.useState<DateRangeState>({ from: "", to: "" });
+function BlogSection({
+  filters,
+  onFiltersChange,
+}: {
+  filters: DateRangeState;
+  onFiltersChange: (filters: DateRangeState) => void;
+}) {
   const query = useQuery({
     queryKey: ["admin", "analytics", "blog", filters],
     queryFn: () => api.getAdminBlogAnalytics({ date_from: filters.from || undefined, date_to: filters.to || undefined }),
@@ -809,7 +1170,7 @@ function BlogSection() {
   return (
     <div className="space-y-6">
       <FilterCard title="فیلتر بلاگ" description="این فیلتر فقط روی نوشته‌ها و تعاملات بلاگ اعمال می‌شود و به رویدادها وابسته نیست.">
-        <DateRangeFilter value={filters} onChange={setFilters} onReset={() => setFilters({ from: "", to: "" })} />
+        <DateRangeFilter value={filters} onChange={onFiltersChange} onReset={() => onFiltersChange({ from: "", to: "" })} />
       </FilterCard>
       {query.isLoading ? <SectionLoading /> : null}
       {query.isError ? <SectionError error={query.error} /> : null}
@@ -829,7 +1190,7 @@ function BlogContent({ data }: { data: BlogAnalyticsSchema }) {
       </div>
       <div className="grid gap-4 xl:grid-cols-3">
         <div className="xl:col-span-2">
-          <BlogScatterCard group={data.post_popularity} />
+          <BlogEngagementCard group={data.post_popularity} />
         </div>
         <ActivityTrendCard data={data.activity_trend} />
       </div>
@@ -843,19 +1204,46 @@ function BlogContent({ data }: { data: BlogAnalyticsSchema }) {
 }
 
 export default function AdminDashboard() {
+  const router = useRouter();
+  const pathname = usePathname();
+  const searchParams = useSearchParams();
+  const [activeTab, setActiveTab] = React.useState<DashboardTab>(() => parseTab(searchParams.get("tab")));
+  const [usersFilters, setUsersFilters] = React.useState<DateRangeState>(() => readDateRange(searchParams, "users"));
+  const [eventsFilters, setEventsFilters] = React.useState<SectionState>(() => ({
+    ...readDateRange(searchParams, "events"),
+    eventId: searchParams.get("event_id"),
+  }));
+  const [blogFilters, setBlogFilters] = React.useState<DateRangeState>(() => readDateRange(searchParams, "blog"));
+
+  React.useEffect(() => {
+    const params = new URLSearchParams();
+    params.set("tab", activeTab);
+    setParam(params, "users_from", usersFilters.from);
+    setParam(params, "users_to", usersFilters.to);
+    setParam(params, "events_from", eventsFilters.from);
+    setParam(params, "events_to", eventsFilters.to);
+    setParam(params, "event_id", eventsFilters.eventId);
+    setParam(params, "blog_from", blogFilters.from);
+    setParam(params, "blog_to", blogFilters.to);
+
+    const nextSearch = params.toString();
+    const currentSearch = searchParams.toString();
+    if (nextSearch !== currentSearch) {
+      router.replace(`${pathname}?${nextSearch}`, { scroll: false });
+    }
+  }, [activeTab, blogFilters, eventsFilters, pathname, router, searchParams, usersFilters]);
+
   return (
     <div className="space-y-6" dir="rtl">
-      <div className="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between">
-        <div>
-          <h2 className="text-2xl font-black tracking-tight">داشبورد دستاوردها</h2>
-          <p className="mt-1 text-sm text-muted-foreground">
-            گزارش‌های جداگانه برای کاربران، رویدادها و بلاگ با فیلترهای مستقل و خوانا
-          </p>
-        </div>
-      </div>
-
-      <Tabs defaultValue="users" className="space-y-6">
-        <TabsList className="grid h-auto w-full grid-cols-3 rounded-2xl p-1 sm:w-fit">
+      <Tabs dir="rtl" value={activeTab} onValueChange={(value) => setActiveTab(parseTab(value))} className="space-y-6">
+        <div className="flex flex-col gap-4 lg:flex-row lg:items-start lg:justify-between">
+          <div>
+            <h2 className="text-xl font-black tracking-tight sm:text-2xl">داشبورد دستاوردها</h2>
+            <p className="mt-1 text-xs leading-6 text-muted-foreground sm:text-sm">
+              گزارش‌های جداگانه برای کاربران، رویدادها و بلاگ با فیلترهای مستقل و خوانا
+            </p>
+          </div>
+          <TabsList className="grid h-auto w-full grid-cols-3 rounded-2xl p-1 lg:w-fit">
           <TabsTrigger value="users" className="gap-2 rounded-xl py-2">
             <UsersRound className="h-4 w-4" />
             کاربران
@@ -868,15 +1256,16 @@ export default function AdminDashboard() {
             <Tags className="h-4 w-4" />
             بلاگ
           </TabsTrigger>
-        </TabsList>
+          </TabsList>
+        </div>
         <TabsContent value="users">
-          <UsersSection />
+          <UsersSection filters={usersFilters} onFiltersChange={setUsersFilters} />
         </TabsContent>
         <TabsContent value="events">
-          <EventsSection />
+          <EventsSection filters={eventsFilters} onFiltersChange={setEventsFilters} />
         </TabsContent>
         <TabsContent value="blog">
-          <BlogSection />
+          <BlogSection filters={blogFilters} onFiltersChange={setBlogFilters} />
         </TabsContent>
       </Tabs>
     </div>

src/views/AdminLayout.tsx

@@ -1,17 +1,15 @@
 "use client";
 
 import type { ReactNode } from "react";
-import { useEffect, useMemo, useState } from "react";
+import { useMemo } from "react";
 import {
   Building2,
   CalendarDays,
-  ChevronDown,
   FileText,
   FolderTree,
   GraduationCap,
   LayoutDashboard,
-  PanelRightClose,
-  PanelRightOpen,
+  Menu,
   ShieldCheck,
   Tags,
   TicketPercent,
@@ -20,7 +18,7 @@ import {
 import { Navigate, NavLink, useLocation } from "@/lib/router";
 import { useAuth } from "@/contexts/AuthContext";
 import { Button } from "@/components/ui/button";
-import { Collapsible, CollapsibleContent, CollapsibleTrigger } from "@/components/ui/collapsible";
+import { Sheet, SheetClose, SheetContent, SheetHeader, SheetTitle, SheetTrigger } from "@/components/ui/sheet";
 import { cn } from "@/lib/utils";
 
 const navGroups = [
@@ -65,31 +63,11 @@ type NavItem = (typeof navGroups)[number]["items"][number];
 export default function AdminLayout({ children }: { children: ReactNode }) {
   const location = useLocation();
   const { user, isAuthenticated, loading } = useAuth();
-  const [collapsed, setCollapsed] = useState(false);
-  const [openGroups, setOpenGroups] = useState<Record<string, boolean>>({
-    dashboard: true,
-    users: true,
-    events: true,
-    blog: true,
-  });
   const canAccessAdmin = useMemo(
     () => isAuthenticated && Boolean(user?.is_staff || user?.is_superuser || user?.can_access_blog_admin),
     [isAuthenticated, user?.can_access_blog_admin, user?.is_staff, user?.is_superuser],
   );
 
-  useEffect(() => {
-    const saved = window.localStorage.getItem("admin-sidebar-collapsed");
-    if (saved) setCollapsed(saved === "true");
-  }, []);
-
-  const toggleCollapsed = () => {
-    setCollapsed((current) => {
-      const next = !current;
-      window.localStorage.setItem("admin-sidebar-collapsed", String(next));
-      return next;
-    });
-  };
-
   if (loading) {
     return (
       <div className="min-h-screen flex items-center justify-center text-muted-foreground" dir="rtl">
@@ -112,7 +90,6 @@ export default function AdminLayout({ children }: { children: ReactNode }) {
   const visibleGroups = navGroups
     .map((group) => ({ ...group, items: group.items.filter(canSeeItem) }))
     .filter((group) => group.items.length > 0);
-  const visibleNavItems = visibleGroups.flatMap((group) => group.items);
 
   const isItemActive = (to: string) => {
     if (location.pathname === to) return true;
@@ -129,108 +106,101 @@ export default function AdminLayout({ children }: { children: ReactNode }) {
     <div className="min-h-screen bg-muted/15" dir="rtl">
       <div className="flex min-h-screen">
         <aside
-          className={cn(
-            "sticky top-0 hidden h-screen shrink-0 border-l bg-background/95 shadow-sm backdrop-blur transition-[width] duration-300 ease-in-out lg:flex lg:flex-col",
-            collapsed ? "w-20" : "w-72",
-          )}
+          className="sticky top-0 hidden h-screen w-72 shrink-0 border-l bg-background/95 shadow-sm backdrop-blur lg:flex lg:flex-col"
         >
-          <div className="flex items-center justify-between gap-2 border-b p-4">
-            {!collapsed ? (
-              <div className="text-right">
-                <h1 className="text-lg font-bold">پنل مدیریت</h1>
-                <p className="text-xs text-muted-foreground">انجمن علمی مهندسی کامپیوتر</p>
-              </div>
-            ) : null}
-            <Button variant="ghost" size="icon" onClick={toggleCollapsed} aria-label="باز و بسته کردن منوی مدیریت">
-              {collapsed ? <PanelRightOpen className="h-5 w-5" /> : <PanelRightClose className="h-5 w-5" />}
-            </Button>
+          <div className="border-b p-4 text-right">
+            <h1 className="text-lg font-bold">پنل مدیریت</h1>
+            <p className="text-xs text-muted-foreground">انجمن علمی مهندسی کامپیوتر</p>
           </div>
           <nav className="flex-1 space-y-3 p-3">
             {visibleGroups.map((group) => (
-              <Collapsible
-                key={group.key}
-                open={collapsed ? true : openGroups[group.key]}
-                onOpenChange={(open) => setOpenGroups((current) => ({ ...current, [group.key]: open }))}
-              >
-                {!collapsed ? (
-                  <CollapsibleTrigger className="mb-1 flex w-full items-center justify-between rounded-xl px-3 py-2 text-xs font-semibold text-muted-foreground hover:bg-muted/70">
-                    <span>{group.label}</span>
-                    <ChevronDown
-                      className={cn("h-4 w-4 transition-transform", openGroups[group.key] ? "rotate-180" : "")}
-                    />
-                  </CollapsibleTrigger>
-                ) : null}
-                <CollapsibleContent className="space-y-2">
-                  {group.items.map((item) => {
-                    const Icon = item.icon;
-                    const active = isItemActive(item.to);
-                    return (
-                      <NavLink
-                        key={item.to}
-                        to={item.to}
-                        title={collapsed ? item.label : undefined}
-                        className={cn(
-                          "flex items-center gap-3 rounded-2xl px-3 py-3 text-sm transition",
-                          collapsed ? "justify-center" : "justify-start",
-                          active
-                            ? "bg-primary text-primary-foreground shadow"
-                            : "text-muted-foreground hover:bg-muted hover:text-foreground",
-                        )}
-                      >
-                        <Icon className="h-5 w-5 shrink-0" />
-                        {!collapsed ? <span className="font-medium">{item.label}</span> : null}
-                      </NavLink>
-                    );
-                  })}
-                </CollapsibleContent>
-              </Collapsible>
+              <div key={group.key} className="space-y-2">
+                <p className="px-3 py-2 text-xs font-semibold text-muted-foreground">{group.label}</p>
+                {group.items.map((item) => {
+                  const Icon = item.icon;
+                  const active = isItemActive(item.to);
+                  return (
+                    <NavLink
+                      key={item.to}
+                      to={item.to}
+                      className={cn(
+                        "flex items-center gap-3 rounded-2xl px-3 py-3 text-sm transition",
+                        active
+                          ? "bg-primary text-primary-foreground shadow"
+                          : "text-muted-foreground hover:bg-muted hover:text-foreground",
+                      )}
+                    >
+                      <Icon className="h-5 w-5 shrink-0" />
+                      <span className="font-medium">{item.label}</span>
+                    </NavLink>
+                  );
+                })}
+              </div>
             ))}
           </nav>
         </aside>
 
         <div className="min-w-0 flex-1">
           <div className="border-b bg-background/90 lg:hidden">
-            <div className="px-4 py-3 text-right">
-              <h1 className="text-lg font-bold">پنل مدیریت</h1>
-              <p className="text-xs text-muted-foreground">مدیریت بخش‌های سامانه</p>
+            <div className="flex items-center justify-between gap-3 px-4 py-3">
+              <div className="text-right">
+                <h1 className="text-lg font-bold">پنل مدیریت</h1>
+                <p className="text-xs text-muted-foreground">مدیریت بخش‌های سامانه</p>
+              </div>
+              <Sheet>
+                <SheetTrigger asChild>
+                  <Button variant="outline" size="sm" className="gap-2 rounded-2xl">
+                    <Menu className="h-4 w-4" />
+                    منو
+                  </Button>
+                </SheetTrigger>
+                <SheetContent
+                  side="bottom"
+                  className="max-h-[82vh] overflow-y-auto rounded-t-[2rem] border-t p-4 pb-[calc(env(safe-area-inset-bottom)+1rem)]"
+                  dir="rtl"
+                >
+                  <SheetHeader className="mt-6 text-right">
+                    <SheetTitle>بخش‌های پنل مدیریت</SheetTitle>
+                  </SheetHeader>
+                  <nav className="mt-5 space-y-5">
+                    {visibleGroups.map((group) => (
+                      <div key={group.key} className="space-y-2">
+                        <p className="px-2 text-xs font-semibold text-muted-foreground">{group.label}</p>
+                        <div className="grid gap-2 sm:grid-cols-2">
+                          {group.items.map((item) => {
+                            const Icon = item.icon;
+                            const active = isItemActive(item.to);
+                            return (
+                              <SheetClose asChild key={item.to}>
+                                <NavLink
+                                  to={item.to}
+                                  className={cn(
+                                    "flex items-center gap-3 rounded-2xl border px-3 py-3 text-sm transition",
+                                    active
+                                      ? "border-primary bg-primary text-primary-foreground shadow"
+                                      : "bg-background text-muted-foreground hover:bg-muted hover:text-foreground",
+                                  )}
+                                  aria-current={active ? "page" : undefined}
+                                >
+                                  <Icon className="h-5 w-5 shrink-0" />
+                                  <span className="font-medium">{item.label}</span>
+                                </NavLink>
+                              </SheetClose>
+                            );
+                          })}
+                        </div>
+                      </div>
+                    ))}
+                  </nav>
+                </SheetContent>
+              </Sheet>
             </div>
           </div>
-          <div className="container mx-auto min-w-0 px-3 pb-28 pt-4 sm:px-4 lg:py-6">
+          <div className="container mx-auto min-w-0 px-3 pb-8 pt-4 sm:px-4 lg:py-6">
             {children}
           </div>
         </div>
       </div>
-      <div
-        className="fixed inset-x-0 z-50 px-4 lg:hidden"
-        style={{ bottom: "calc(env(safe-area-inset-bottom) + 0.9rem)" }}
-      >
-        <nav
-          aria-label="Admin mobile navigation"
-          className="mx-auto flex w-full max-w-sm items-center justify-between rounded-[1.75rem] border border-white/20 bg-background/70 px-2 py-2 shadow-[0_18px_60px_rgba(15,23,42,0.18)] backdrop-blur-2xl dark:border-white/10 dark:bg-slate-950/65"
-          dir="rtl"
-        >
-          {visibleNavItems.map((item) => {
-            const Icon = item.icon;
-            const active = isItemActive(item.to);
-            return (
-              <NavLink
-                key={item.to}
-                to={item.to}
-                className={cn(
-                  "flex min-w-0 flex-1 flex-col items-center justify-center gap-1 rounded-2xl px-2 py-2 text-[10px] font-medium transition-all",
-                  active
-                    ? "bg-primary text-primary-foreground shadow-sm"
-                    : "text-muted-foreground hover:bg-white/30 hover:text-foreground dark:hover:bg-white/10",
-                )}
-                aria-current={active ? "page" : undefined}
-              >
-                <Icon className={cn("h-5 w-5", active ? "scale-105" : "")} />
-                <span className="max-w-full truncate">{item.label}</span>
-              </NavLink>
-            );
-          })}
-        </nav>
-      </div>
     </div>
   );
 }