feat: add chat topic

app/dashboard/chat-topics/page.tsx

@@ -0,0 +1,238 @@
+"use client";
+
+import { useState } from "react";
+import { apiFetch, ApiError } from "@/lib/api";
+import { useList } from "@/lib/useResource";
+import { useToast } from "@/components/toast";
+import { DataTable, type Column } from "@/components/DataTable";
+import {
+  Badge,
+  Button,
+  ConfirmDialog,
+  Field,
+  Input,
+  Textarea,
+  Switch,
+  Modal,
+  PageHeader,
+} from "@/components/ui";
+import { EditIcon, PlusIcon, TrashIcon } from "@/components/icons";
+import { toFa } from "@/lib/utils";
+
+interface ChatTopic {
+  id: number;
+  title?: string;
+  description?: string | null;
+  order?: number | null;
+  is_active?: boolean;
+}
+
+export default function ChatTopicsPage() {
+  const { data, loading, error, reload } = useList<ChatTopic>("/chat-topics");
+  const toast = useToast();
+
+  const [editing, setEditing] = useState<ChatTopic | null>(null);
+  const [open, setOpen] = useState(false);
+  const [saving, setSaving] = useState(false);
+
+  const [title, setTitle] = useState("");
+  const [description, setDescription] = useState("");
+  const [order, setOrder] = useState("");
+  const [isActive, setIsActive] = useState(true);
+
+  const [deleting, setDeleting] = useState<ChatTopic | null>(null);
+  const [removing, setRemoving] = useState(false);
+
+  function openCreate() {
+    setEditing(null);
+    setTitle("");
+    setDescription("");
+    setOrder("");
+    setIsActive(true);
+    setOpen(true);
+  }
+  function openEdit(row: ChatTopic) {
+    setEditing(row);
+    setTitle(row.title ?? "");
+    setDescription(row.description ?? "");
+    setOrder(row.order != null ? String(row.order) : "");
+    setIsActive(row.is_active ?? true);
+    setOpen(true);
+  }
+
+  async function save(e: React.FormEvent) {
+    e.preventDefault();
+    setSaving(true);
+    try {
+      // chat-topics is a JSON apiResource (no files).
+      const payload = {
+        title,
+        description: description || null,
+        order: order === "" ? null : Number(order),
+        is_active: isActive,
+      };
+      if (editing) {
+        await apiFetch(`/chat-topics/${editing.id}`, {
+          method: "PUT",
+          body: payload,
+        });
+        toast.success("موضوع ویرایش شد.");
+      } else {
+        await apiFetch("/chat-topics", { method: "POST", body: payload });
+        toast.success("موضوع افزوده شد.");
+      }
+      setOpen(false);
+      reload();
+    } catch (err) {
+      toast.error(err instanceof ApiError ? err.message : "خطا در ذخیره‌سازی");
+    } finally {
+      setSaving(false);
+    }
+  }
+
+  async function confirmDelete() {
+    if (!deleting) return;
+    setRemoving(true);
+    try {
+      await apiFetch(`/chat-topics/${deleting.id}`, { method: "DELETE" });
+      toast.success("موضوع حذف شد.");
+      setDeleting(null);
+      reload();
+    } catch (err) {
+      toast.error(err instanceof ApiError ? err.message : "خطا در حذف");
+    } finally {
+      setRemoving(false);
+    }
+  }
+
+  const columns: Column<ChatTopic>[] = [
+    { key: "id", header: "شناسه", render: (r) => toFa(r.id), className: "w-20" },
+    { key: "title", header: "عنوان", render: (r) => r.title ?? "—" },
+    {
+      key: "description",
+      header: "توضیحات",
+      render: (r) => r.description || "—",
+    },
+    {
+      key: "order",
+      header: "ترتیب",
+      render: (r) => toFa(r.order ?? "—"),
+      className: "w-20",
+    },
+    {
+      key: "is_active",
+      header: "وضعیت",
+      render: (r) =>
+        r.is_active ? (
+          <Badge tone="success">فعال</Badge>
+        ) : (
+          <Badge tone="neutral">غیرفعال</Badge>
+        ),
+    },
+  ];
+
+  return (
+    <div>
+      <PageHeader
+        title="موضوعات پیشنهادی گفتگو"
+        subtitle="موضوعاتی که در بخش گفتگو با مشاور به کاربر پیشنهاد می‌شود"
+        action={
+          <Button icon={<PlusIcon className="h-4 w-4" />} onClick={openCreate}>
+            موضوع جدید
+          </Button>
+        }
+      />
+
+      <DataTable
+        columns={columns}
+        rows={data}
+        loading={loading}
+        error={error}
+        onRetry={reload}
+        emptyMessage="هنوز موضوعی ثبت نشده است."
+        emptyAction={
+          <Button icon={<PlusIcon className="h-4 w-4" />} onClick={openCreate}>
+            موضوع جدید
+          </Button>
+        }
+        actions={(row) => (
+          <>
+            <Button variant="ghost" onClick={() => openEdit(row)} aria-label="ویرایش">
+              <EditIcon className="h-4 w-4" />
+            </Button>
+            <Button
+              variant="ghost"
+              onClick={() => setDeleting(row)}
+              aria-label="حذف"
+              className="text-danger"
+            >
+              <TrashIcon className="h-4 w-4" />
+            </Button>
+          </>
+        )}
+      />
+
+      <Modal
+        open={open}
+        onClose={() => setOpen(false)}
+        title={editing ? "ویرایش موضوع" : "موضوع جدید"}
+        footer={
+          <>
+            <Button variant="secondary" onClick={() => setOpen(false)}>
+              انصراف
+            </Button>
+            <Button form="chat-topic-form" type="submit" loading={saving}>
+              ذخیره
+            </Button>
+          </>
+        }
+      >
+        <form id="chat-topic-form" onSubmit={save} className="flex flex-col gap-4">
+          <Field label="عنوان" required>
+            <Input
+              value={title}
+              onChange={(e) => setTitle(e.target.value)}
+              placeholder="مثلاً هیچ راه واحدی برای مدیتیشن وجود ندارد"
+              required
+              autoFocus
+            />
+          </Field>
+
+          <Field label="توضیحات">
+            <Textarea
+              value={description}
+              onChange={(e) => setDescription(e.target.value)}
+              placeholder="توضیح اختیاری درباره موضوع"
+            />
+          </Field>
+
+          <Field label="ترتیب">
+            <Input
+              type="number"
+              dir="ltr"
+              value={order}
+              onChange={(e) => setOrder(e.target.value)}
+              placeholder="مثلاً ۱"
+            />
+          </Field>
+
+          <Field label="وضعیت">
+            <Switch
+              checked={isActive}
+              onChange={setIsActive}
+              label={isActive ? "فعال" : "غیرفعال"}
+            />
+          </Field>
+        </form>
+      </Modal>
+
+      <ConfirmDialog
+        open={!!deleting}
+        message={`آیا از حذف «${deleting?.title ?? ""}» مطمئن هستید؟`}
+        loading={removing}
+        onConfirm={confirmDelete}
+        onClose={() => setDeleting(null)}
+      />
+    </div>
+  );
+}

app/dashboard/layout.tsx

@@ -5,6 +5,7 @@ import { useRouter } from "next/navigation";
 import { useAuth } from "@/lib/auth";
 import { Sidebar } from "@/components/Sidebar";
 import { Spinner, Button } from "@/components/ui";
+import { ThemeToggle } from "@/components/ThemeToggle";
 import { LogoutIcon, MenuIcon, CloseIcon } from "@/components/icons";
 
 export default function DashboardLayout({
@@ -64,6 +65,7 @@ export default function DashboardLayout({
             {mobileOpen ? <CloseIcon /> : <MenuIcon />}
           </button>
           <div className="flex-1" />
+          <ThemeToggle />
           <Button variant="ghost" icon={<LogoutIcon className="h-4 w-4" />} onClick={onLogout}>
             خروج
           </Button>

app/dashboard/media/categories/page.tsx

@@ -10,17 +10,26 @@ import {
   ConfirmDialog,
   Field,
   Input,
+  Textarea,
   Modal,
   PageHeader,
 } from "@/components/ui";
 import { EditIcon, PlusIcon, TrashIcon } from "@/components/icons";
+import { MediaPreview } from "@/components/MediaPreview";
+import { pickUrl } from "@/lib/media";
 import { toFa } from "@/lib/utils";
 
 interface Category {
   id: number;
   name: string;
+  description?: string | null;
+  icon?: string | null;
+  subcategories_count?: number;
 }
 
+// The icon is a direct image-file field on the category (not an image_id ref).
+const ICON_KEYS = ["icon", "icon_url"];
+
 export default function MediaCategoriesPage() {
   const { data, loading, error, reload } = useList<Category>("/categories");
   const toast = useToast();
@@ -28,6 +37,8 @@ export default function MediaCategoriesPage() {
   const [editing, setEditing] = useState<Category | null>(null);
   const [open, setOpen] = useState(false);
   const [name, setName] = useState("");
+  const [description, setDescription] = useState("");
+  const [icon, setIcon] = useState<File | null>(null);
   const [saving, setSaving] = useState(false);
 
   const [deleting, setDeleting] = useState<Category | null>(null);
@@ -36,11 +47,15 @@ export default function MediaCategoriesPage() {
   function openCreate() {
     setEditing(null);
     setName("");
+    setDescription("");
+    setIcon(null);
     setOpen(true);
   }
   function openEdit(row: Category) {
     setEditing(row);
-    setName(row.name);
+    setName(row.name ?? "");
+    setDescription(row.description ?? "");
+    setIcon(null);
     setOpen(true);
   }
 
@@ -49,17 +64,19 @@ export default function MediaCategoriesPage() {
     setSaving(true);
     try {
       if (editing) {
-        // Update is JSON on /categories/:id
-        await apiFetch(`/categories/${editing.id}`, {
-          method: "PUT",
-          body: { name },
+        // Icon is a file, so update goes through POST + Laravel method spoofing.
+        const body = toFormData({
+          _method: "PUT",
+          name,
+          description,
+          icon,
         });
+        await apiFetch(`/categories/${editing.id}`, { method: "POST", body });
         toast.success("دسته‌بندی ویرایش شد.");
       } else {
-        // Create is multipart on /categories
         await apiFetch("/categories", {
           method: "POST",
-          body: toFormData({ name }),
+          body: toFormData({ name, description, icon }),
         });
         toast.success("دسته‌بندی افزوده شد.");
       }
@@ -88,8 +105,26 @@ export default function MediaCategoriesPage() {
   }
 
   const columns: Column<Category>[] = [
-    { key: "id", header: "شناسه", render: (r) => toFa(r.id), className: "w-24" },
+    {
+      key: "icon",
+      header: "آیکن",
+      className: "w-20",
+      render: (r) => (
+        <MediaPreview kind="image" src={pickUrl(r, ICON_KEYS)} label={r.name} />
+      ),
+    },
     { key: "name", header: "نام دسته‌بندی" },
+    {
+      key: "description",
+      header: "توضیحات",
+      render: (r) => r.description || "—",
+    },
+    {
+      key: "subcategories_count",
+      header: "زیر‌دسته‌ها",
+      render: (r) => toFa(r.subcategories_count ?? 0),
+      className: "w-28",
+    },
   ];
 
   return (
@@ -148,7 +183,7 @@ export default function MediaCategoriesPage() {
           </>
         }
       >
-        <form id="category-form" onSubmit={save}>
+        <form id="category-form" onSubmit={save} className="flex flex-col gap-4">
           <Field label="نام دسته‌بندی" required>
             <Input
               value={name}
@@ -158,6 +193,29 @@ export default function MediaCategoriesPage() {
               autoFocus
             />
           </Field>
+
+          <Field label="توضیحات">
+            <Textarea
+              value={description}
+              onChange={(e) => setDescription(e.target.value)}
+              placeholder="توضیح کوتاه درباره این دسته‌بندی"
+            />
+          </Field>
+
+          <Field
+            label="آیکن"
+            hint={
+              editing
+                ? "در صورت عدم انتخاب، آیکن فعلی حفظ می‌شود."
+                : "یک تصویر برای نمایش دسته‌بندی انتخاب کنید."
+            }
+          >
+            <Input
+              type="file"
+              accept="image/*"
+              onChange={(e) => setIcon(e.target.files?.[0] ?? null)}
+            />
+          </Field>
         </form>
       </Modal>
 

app/dashboard/media/sub-categories/page.tsx

@@ -10,6 +10,7 @@ import {
   ConfirmDialog,
   Field,
   Input,
+  Textarea,
   Select,
   Modal,
   PageHeader,
@@ -25,6 +26,7 @@ interface Category {
 interface SubCategory {
   id: number;
   name?: string;
+  description?: string | null;
   category_id?: number;
   category?: { id?: number; name?: string };
 }
@@ -39,6 +41,7 @@ export default function SubCategoriesPage() {
   const [saving, setSaving] = useState(false);
 
   const [name, setName] = useState("");
+  const [description, setDescription] = useState("");
   const [categoryId, setCategoryId] = useState("");
 
   const [deleting, setDeleting] = useState<SubCategory | null>(null);
@@ -47,6 +50,7 @@ export default function SubCategoriesPage() {
   function openCreate() {
     setEditing(null);
     setName("");
+    setDescription("");
     setCategoryId("");
     setOpen(true);
   }
@@ -54,6 +58,7 @@ export default function SubCategoriesPage() {
   function openEdit(row: SubCategory) {
     setEditing(row);
     setName(row.name ?? "");
+    setDescription(row.description ?? "");
     setCategoryId(
       row.category_id != null
         ? String(row.category_id)
@@ -72,14 +77,14 @@ export default function SubCategoriesPage() {
         // Update is JSON on /sub-categories/:id
         await apiFetch(`/sub-categories/${editing.id}`, {
           method: "PUT",
-          body: { name, category_id: categoryId },
+          body: { name, category_id: categoryId, description },
         });
         toast.success("زیر‌دسته ویرایش شد.");
       } else {
         // Create is multipart on /sub-categories
         await apiFetch("/sub-categories", {
           method: "POST",
-          body: toFormData({ category_id: categoryId, name }),
+          body: toFormData({ category_id: categoryId, name, description }),
         });
         toast.success("زیر‌دسته افزوده شد.");
       }
@@ -115,6 +120,11 @@ export default function SubCategoriesPage() {
       header: "دسته‌بندی والد",
       render: (r) => r.category?.name ?? "—",
     },
+    {
+      key: "description",
+      header: "توضیحات",
+      render: (r) => r.description || "—",
+    },
   ];
 
   return (
@@ -202,6 +212,14 @@ export default function SubCategoriesPage() {
               autoFocus
             />
           </Field>
+
+          <Field label="توضیحات">
+            <Textarea
+              value={description}
+              onChange={(e) => setDescription(e.target.value)}
+              placeholder="توضیح کوتاه درباره این زیر‌دسته"
+            />
+          </Field>
         </form>
       </Modal>
 

app/dashboard/questions/page.tsx

@@ -20,10 +20,17 @@ import { toFa } from "@/lib/utils";
 interface Question {
   id: number;
   title?: string;
-  category?: string;
+  // Submitted as a string (name); returned by the API as a related object.
+  category?: { id?: number; name?: string } | string | null;
   tags?: string[] | string;
 }
 
+function categoryName(c: Question["category"]): string {
+  if (!c) return "";
+  if (typeof c === "string") return c;
+  return c.name ?? "";
+}
+
 function asTags(value: Question["tags"]): string[] {
   if (Array.isArray(value)) return value.map((t) => String(t));
   if (typeof value === "string" && value.trim() !== "") {
@@ -73,7 +80,7 @@ export default function QuestionsPage() {
   function openEdit(row: Question) {
     setEditing(row);
     setTitle(row.title ?? "");
-    setCategory(row.category ?? "");
+    setCategory(categoryName(row.category));
     setTagsInput(asTags(row.tags).join("، "));
     setOpen(true);
   }
@@ -125,7 +132,7 @@ export default function QuestionsPage() {
   const columns: Column<Question>[] = [
     { key: "id", header: "شناسه", render: (r) => toFa(r.id), className: "w-20" },
     { key: "title", header: "عنوان", render: (r) => r.title ?? "—" },
-    { key: "category", header: "دسته", render: (r) => r.category ?? "—" },
+    { key: "category", header: "دسته", render: (r) => categoryName(r.category) || "—" },
     {
       key: "tags",
       header: "برچسب‌ها",

app/globals.css

@@ -1,10 +1,15 @@
 @import "tailwindcss";
 
+/* Enable class-based dark mode (toggle a `.dark` class on <html>). */
+@custom-variant dark (&:where(.dark, .dark *));
+
 /* Persian admin theme — calm meditation palette, RTL-first. */
 :root {
+  color-scheme: light;
   --background: #f4f6fb;
   --surface: #ffffff;
   --surface-muted: #eef1f8;
+  --surface-hover: #e2e6f2;
   --foreground: #1f2433;
   --muted: #6b7390;
   --border: #e1e5f0;
@@ -14,12 +19,34 @@
   --danger: #e25b6e;
   --success: #2fb583;
   --ring: rgba(91, 110, 225, 0.35);
+  --switch-off: #cdd3e6;
+  --scroll-thumb: #cdd3e6;
+}
+
+.dark {
+  color-scheme: dark;
+  --background: #0f1320;
+  --surface: #181d2e;
+  --surface-muted: #222840;
+  --surface-hover: #2c3450;
+  --foreground: #e7eaf3;
+  --muted: #97a0bd;
+  --border: #2c3450;
+  --primary: #6f7ff0;
+  --primary-hover: #5f6fe6;
+  --primary-soft: #232a47;
+  --danger: #f06b7d;
+  --success: #3ec79a;
+  --ring: rgba(111, 127, 240, 0.4);
+  --switch-off: #3a4566;
+  --scroll-thumb: #39425f;
 }
 
 @theme inline {
   --color-background: var(--background);
   --color-surface: var(--surface);
   --color-surface-muted: var(--surface-muted);
+  --color-surface-hover: var(--surface-hover);
   --color-foreground: var(--foreground);
   --color-muted: var(--muted);
   --color-border: var(--border);
@@ -45,6 +72,7 @@ body {
   color: var(--foreground);
   font-family: var(--font-vazir), system-ui, sans-serif;
   -webkit-font-smoothing: antialiased;
+  transition: background-color 0.2s ease, color 0.2s ease;
 }
 
 /* Persian digits feel native when the font handles them; keep tabular for tables. */
@@ -58,7 +86,7 @@ table {
   height: 10px;
 }
 ::-webkit-scrollbar-thumb {
-  background: #cdd3e6;
+  background: var(--scroll-thumb);
   border-radius: 999px;
 }
 ::-webkit-scrollbar-track {

app/layout.tsx

@@ -14,13 +14,25 @@ export const metadata: Metadata = {
   description: "پنل مدیریت محتوای اپلیکیشن آرام جان",
 };
 
+// Runs before paint to set the `.dark` class from saved preference / system,
+// avoiding a light flash on load. Kept inline + minimal on purpose.
+const noFlashTheme = `(function(){try{var t=localStorage.getItem('aram_theme');if(!t){t=window.matchMedia('(prefers-color-scheme: dark)').matches?'dark':'light';}if(t==='dark'){document.documentElement.classList.add('dark');}}catch(e){}})();`;
+
 export default function RootLayout({
   children,
 }: Readonly<{
   children: React.ReactNode;
 }>) {
   return (
-    <html lang="fa" dir="rtl" className={`${vazir.variable} h-full`}>
+    <html
+      lang="fa"
+      dir="rtl"
+      className={`${vazir.variable} h-full`}
+      suppressHydrationWarning
+    >
+      <head>
+        <script dangerouslySetInnerHTML={{ __html: noFlashTheme }} />
+      </head>
       <body className="min-h-full">
         <Providers>{children}</Providers>
       </body>

app/login/page.tsx

@@ -7,6 +7,7 @@ import { useToast } from "@/components/toast";
 import { ApiError } from "@/lib/api";
 import { Button, Field, Input } from "@/components/ui";
 import { Logo } from "@/components/Logo";
+import { ThemeToggle } from "@/components/ThemeToggle";
 
 export default function LoginPage() {
   const { login, token, ready } = useAuth();
@@ -39,7 +40,10 @@ export default function LoginPage() {
   }
 
   return (
-    <div className="flex min-h-screen items-center justify-center bg-gradient-to-bl from-[#eef1fb] to-[#f6f3fb] p-4">
+    <div className="relative flex min-h-screen items-center justify-center bg-gradient-to-bl from-[#eef1fb] to-[#f6f3fb] p-4 dark:from-[#11151f] dark:to-[#0d1018]">
+      <div className="absolute top-4 left-4">
+        <ThemeToggle />
+      </div>
       <div className="w-full max-w-md rounded-3xl border border-border bg-surface p-8 shadow-lg">
         <div className="mb-8 text-center">
           <div className="mx-auto mb-4 flex h-20 w-20 items-center justify-center rounded-2xl bg-primary-soft">

components/ImagePicker.tsx

@@ -81,7 +81,7 @@ export function ImagePicker({
           انتخاب از کتابخانه
         </Button>
 
-        <label className="inline-flex cursor-pointer items-center justify-center gap-2 rounded-xl border border-border bg-surface-muted px-4 py-2 text-sm font-medium text-foreground transition hover:bg-[#e2e6f2]">
+        <label className="inline-flex cursor-pointer items-center justify-center gap-2 rounded-xl border border-border bg-surface-muted px-4 py-2 text-sm font-medium text-foreground transition hover:bg-surface-hover">
           بارگذاری تصویر
           <input
             type="file"

components/Providers.tsx

@@ -1,12 +1,15 @@
 "use client";
 
 import { AuthProvider } from "@/lib/auth";
+import { ThemeProvider } from "@/lib/theme";
 import { ToastProvider } from "./toast";
 
 export function Providers({ children }: { children: React.ReactNode }) {
   return (
-    <ToastProvider>
-      <AuthProvider>{children}</AuthProvider>
-    </ToastProvider>
+    <ThemeProvider>
+      <ToastProvider>
+        <AuthProvider>{children}</AuthProvider>
+      </ToastProvider>
+    </ThemeProvider>
   );
 }

components/ThemeToggle.tsx

@@ -0,0 +1,21 @@
+"use client";
+
+import { useTheme } from "@/lib/theme";
+import { SunIcon, MoonIcon } from "./icons";
+
+export function ThemeToggle({ className }: { className?: string }) {
+  const { theme, toggle } = useTheme();
+  const dark = theme === "dark";
+
+  return (
+    <button
+      type="button"
+      onClick={toggle}
+      aria-label={dark ? "حالت روشن" : "حالت تاریک"}
+      title={dark ? "حالت روشن" : "حالت تاریک"}
+      className={`rounded-lg p-2 text-muted transition hover:bg-surface-muted hover:text-foreground ${className ?? ""}`}
+    >
+      {dark ? <SunIcon className="h-5 w-5" /> : <MoonIcon className="h-5 w-5" />}
+    </button>
+  );
+}

components/icons.tsx

@@ -70,6 +70,19 @@ export const SearchIcon = (p: IconProps) => (
   </svg>
 );
 
+export const SunIcon = (p: IconProps) => (
+  <svg {...base(p)}>
+    <circle cx="12" cy="12" r="4" />
+    <path d="M12 2v2M12 20v2M4.9 4.9l1.4 1.4M17.7 17.7l1.4 1.4M2 12h2M20 12h2M4.9 19.1l1.4-1.4M17.7 6.3l1.4-1.4" />
+  </svg>
+);
+
+export const MoonIcon = (p: IconProps) => (
+  <svg {...base(p)}>
+    <path d="M21 12.8A9 9 0 1 1 11.2 3a7 7 0 0 0 9.8 9.8Z" />
+  </svg>
+);
+
 export const LogoutIcon = (p: IconProps) => (
   <svg {...base(p)}>
     <path d="M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4" />
@@ -170,6 +183,13 @@ export const TrophyIcon = (p: IconProps) => (
     <path d="M17 5h3v2a3 3 0 0 1-3 3M7 5H4v2a3 3 0 0 0 3 3" />
   </svg>
 );
+export const ChatIcon = (p: IconProps) => (
+  <svg {...base(p)}>
+    <path d="M21 11.5a8.38 8.38 0 0 1-9 8.34 9.5 9.5 0 0 1-3.4-.5L3 21l1.66-4.5A8.38 8.38 0 0 1 4 12a8.5 8.5 0 0 1 9-8.45 8.38 8.38 0 0 1 8 7.95Z" />
+    <path d="M8.5 12h.01M12 12h.01M15.5 12h.01" />
+  </svg>
+);
+
 export const TagIcon = (p: IconProps) => (
   <svg {...base(p)}>
     <path d="M3 12V5a2 2 0 0 1 2-2h7l9 9-9 9-9-9Z" />

components/toast.tsx

@@ -53,7 +53,7 @@ export function ToastProvider({ children }: { children: React.ReactNode }) {
               "min-w-64 rounded-xl px-4 py-3 text-sm text-white shadow-lg",
               t.kind === "success" && "bg-success",
               t.kind === "error" && "bg-danger",
-              t.kind === "info" && "bg-foreground",
+              t.kind === "info" && "bg-primary",
             )}
           >
             {t.message}

components/ui.tsx

@@ -22,7 +22,7 @@ interface ButtonProps extends ButtonHTMLAttributes<HTMLButtonElement> {
 const buttonVariants: Record<ButtonVariant, string> = {
   primary: "bg-primary text-white hover:bg-primary-hover",
   secondary:
-    "bg-surface-muted text-foreground hover:bg-[#e2e6f2] border border-border",
+    "bg-surface-muted text-foreground hover:bg-surface-hover border border-border",
   danger: "bg-danger text-white hover:opacity-90",
   ghost: "text-muted hover:bg-surface-muted",
 };
@@ -115,7 +115,7 @@ export function Switch({
       <span
         className={cn(
           "relative h-6 w-11 rounded-full transition",
-          checked ? "bg-primary" : "bg-[#cdd3e6]",
+          checked ? "bg-primary" : "bg-[var(--switch-off)]",
         )}
       >
         <span
@@ -182,8 +182,8 @@ export function Badge({
       className={cn(
         "inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-medium",
         tone === "neutral" && "bg-surface-muted text-muted",
-        tone === "success" && "bg-[#e3f6ee] text-success",
-        tone === "danger" && "bg-[#fbe7ea] text-danger",
+        tone === "success" && "bg-success/15 text-success",
+        tone === "danger" && "bg-danger/15 text-danger",
         tone === "primary" && "bg-primary-soft text-primary",
       )}
     >

docs/API.md

@@ -24,8 +24,8 @@ All meditation calls send `Authorization: Bearer <meditationToken>` and `Accept:
 - POST `/media/:id` — update (same multipart fields). Playable URL is in **`external_url`**; thumbnail in nested **`image.url`**.
 - GET `/media/popular`, `/media/recently-played`, `/media/saved`
 - POST `/media/:id/play`, `/media/:id/save`, `/media/:id/note`, `/media/:id/feedback` (stars, content)
-- Categories: GET/POST/PUT/DELETE `/categories` (multipart name)
-- Sub-categories: GET/POST `/sub-categories`, PUT/DELETE `/sub-categories/:id` (category_id, name)
+- Categories: GET `/categories`, POST `/categories` (multipart: name, description, `icon`(image file)), PUT `/categories/:id` (file → POST + `_method=PUT`), DELETE `/categories/:id`. Icon path in `icon`.
+- Sub-categories: GET/POST `/sub-categories` (category_id, name, description), PUT/DELETE `/sub-categories/:id` (json: category_id, name, description)
 
 ### Track (music)
 - Categories: GET `/music-categories/:id`, POST `/music-categories`, PUT/DELETE `/music-categories/:id` (name, description, order, image_id, is_active)
@@ -75,6 +75,9 @@ All meditation calls send `Authorization: Bearer <meditationToken>` and `Accept:
 - Saves: POST `/saves/toggle`, `/saves/save`, `/saves/unsave`, `/saves/check` (type, id), GET `/saves/my-saved?type=`
 - Ratings: GET/POST/DELETE `/ratings/:type/:id` (stars), GET `/ratings/:type/:id/user`
 
+### Chat topics (موضوعات پیشنهادی گفتگو با مشاور)
+- GET `/chat-topics`, GET `/chat-topics/:id`, POST `/chat-topics`, PUT/DELETE `/chat-topics/:id` (json: title, description, order, is_active)
+
 ### Misc
 - GET `/leader-board`
 - GET `/profile`

lib/nav.ts

@@ -1,6 +1,7 @@
 import type { ComponentType, SVGProps } from "react";
 import {
   BreathIcon,
+  ChatIcon,
   HomeIcon,
   ImageIcon,
   MediaIcon,
@@ -94,6 +95,11 @@ export const NAV: NavSection[] = [
     icon: SurveyIcon,
     items: [{ href: "/dashboard/surveys", label: "پرسش‌های نظرسنجی" }],
   },
+  {
+    label: "گفتگو با مشاور",
+    icon: ChatIcon,
+    items: [{ href: "/dashboard/chat-topics", label: "موضوعات پیشنهادی" }],
+  },
   {
     label: "حال‌وهوا",
     icon: MoodIcon,

lib/theme.tsx

@@ -0,0 +1,66 @@
+"use client";
+
+// Light/dark theme state. The actual `.dark` class is set on <html> by an inline
+// script in the root layout (before paint, to avoid a flash) and kept in sync
+// here. Preference persists in localStorage.
+
+import {
+  createContext,
+  useCallback,
+  useContext,
+  useEffect,
+  useState,
+} from "react";
+
+export const THEME_STORAGE_KEY = "aram_theme";
+type Theme = "light" | "dark";
+
+interface ThemeApi {
+  theme: Theme;
+  toggle: () => void;
+  setTheme: (t: Theme) => void;
+}
+
+const ThemeContext = createContext<ThemeApi | null>(null);
+
+function applyClass(theme: Theme) {
+  document.documentElement.classList.toggle("dark", theme === "dark");
+}
+
+export function ThemeProvider({ children }: { children: React.ReactNode }) {
+  const [theme, setThemeState] = useState<Theme>("light");
+
+  // Read whatever the no-flash script already decided.
+  useEffect(() => {
+    const isDark = document.documentElement.classList.contains("dark");
+    setThemeState(isDark ? "dark" : "light");
+  }, []);
+
+  const setTheme = useCallback((t: Theme) => {
+    setThemeState(t);
+    applyClass(t);
+    try {
+      window.localStorage.setItem(THEME_STORAGE_KEY, t);
+    } catch {
+      /* ignore (private mode) */
+    }
+  }, []);
+
+  const toggle = useCallback(() => {
+    setTheme(
+      document.documentElement.classList.contains("dark") ? "light" : "dark",
+    );
+  }, [setTheme]);
+
+  return (
+    <ThemeContext.Provider value={{ theme, toggle, setTheme }}>
+      {children}
+    </ThemeContext.Provider>
+  );
+}
+
+export function useTheme(): ThemeApi {
+  const ctx = useContext(ThemeContext);
+  if (!ctx) throw new Error("useTheme must be used within <ThemeProvider>");
+  return ctx;
+}