💄 feat: Support dark mode.

web/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "telegram-files-web",
-  "version": "0.1.6",
+  "version": "0.1.9",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "telegram-files-web",
-      "version": "0.1.6",
+      "version": "0.1.9",
       "dependencies": {
         "@dnd-kit/core": "^6.2.0",
         "@dnd-kit/modifiers": "^8.0.0",
@@ -25,6 +25,7 @@
         "@radix-ui/react-slot": "^1.1.0",
         "@radix-ui/react-tabs": "^1.1.1",
         "@radix-ui/react-toast": "^1.2.2",
+        "@radix-ui/react-toggle": "^1.1.1",
         "@radix-ui/react-tooltip": "^1.1.4",
         "@t3-oss/env-nextjs": "^0.10.1",
         "class-variance-authority": "^0.7.1",
@@ -38,6 +39,7 @@
         "lucide-react": "^0.462.0",
         "motion": "^11.15.0",
         "next": "^15.0.1",
+        "next-themes": "^0.4.4",
         "pretty-bytes": "^6.1.1",
         "react": "^18.3.1",
         "react-dom": "^18.3.1",
@@ -2160,6 +2162,88 @@
         }
       }
     },
+    "node_modules/@radix-ui/react-toggle": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-toggle/-/react-toggle-1.1.1.tgz",
+      "integrity": "sha512-i77tcgObYr743IonC1hrsnnPmszDRn8p+EGUsUt+5a/JFn28fxaM88Py6V2mc8J5kELMWishI0rLnuGLFD/nnQ==",
+      "dependencies": {
+        "@radix-ui/primitive": "1.1.1",
+        "@radix-ui/react-primitive": "2.0.1",
+        "@radix-ui/react-use-controllable-state": "1.1.0"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "@types/react-dom": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "@types/react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@radix-ui/react-toggle/node_modules/@radix-ui/primitive": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/primitive/-/primitive-1.1.1.tgz",
+      "integrity": "sha512-SJ31y+Q/zAyShtXJc8x83i9TYdbAfHZ++tUZnvjJJqFjzsdUnKsxPL6IEtBlxKkU7yzer//GQtZSV4GbldL3YA=="
+    },
+    "node_modules/@radix-ui/react-toggle/node_modules/@radix-ui/react-compose-refs": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-compose-refs/-/react-compose-refs-1.1.1.tgz",
+      "integrity": "sha512-Y9VzoRDSJtgFMUCoiZBDVo084VQ5hfpXxVE+NgkdNsjiDBByiImMZKKhxMwCbdHvhlENG6a833CbFkOQvTricw==",
+      "peerDependencies": {
+        "@types/react": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@radix-ui/react-toggle/node_modules/@radix-ui/react-primitive": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-primitive/-/react-primitive-2.0.1.tgz",
+      "integrity": "sha512-sHCWTtxwNn3L3fH8qAfnF3WbUZycW93SM1j3NFDzXBiz8D6F5UTTy8G1+WFEaiCdvCVRJWj6N2R4Xq6HdiHmDg==",
+      "dependencies": {
+        "@radix-ui/react-slot": "1.1.1"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "@types/react-dom": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "@types/react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@radix-ui/react-toggle/node_modules/@radix-ui/react-slot": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-slot/-/react-slot-1.1.1.tgz",
+      "integrity": "sha512-RApLLOcINYJA+dMVbOju7MYv1Mb2EBp2nH4HdDzXTSyaR5optlm6Otrz1euW3HbdOR8UmmFK06TD+A9frYWv+g==",
+      "dependencies": {
+        "@radix-ui/react-compose-refs": "1.1.1"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "react": "^16.8 || ^17.0 || ^18.0 || ^19.0 || ^19.0.0-rc"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/@radix-ui/react-tooltip": {
       "version": "1.1.4",
       "resolved": "https://registry.npmjs.org/@radix-ui/react-tooltip/-/react-tooltip-1.1.4.tgz",
@@ -5967,6 +6051,15 @@
         }
       }
     },
+    "node_modules/next-themes": {
+      "version": "0.4.4",
+      "resolved": "https://registry.npmjs.org/next-themes/-/next-themes-0.4.4.tgz",
+      "integrity": "sha512-LDQ2qIOJF0VnuVrrMSMLrWGjRMkq+0mpgl6e0juCLqdJ+oo8Q84JRWT6Wh11VDQKkMMe+dVzDKLWs5n87T+PkQ==",
+      "peerDependencies": {
+        "react": "^16.8 || ^17 || ^18 || ^19 || ^19.0.0-rc",
+        "react-dom": "^16.8 || ^17 || ^18 || ^19 || ^19.0.0-rc"
+      }
+    },
     "node_modules/next/node_modules/postcss": {
       "version": "8.4.31",
       "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
@@ -9127,6 +9220,45 @@
         "@radix-ui/react-visually-hidden": "1.1.0"
       }
     },
+    "@radix-ui/react-toggle": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@radix-ui/react-toggle/-/react-toggle-1.1.1.tgz",
+      "integrity": "sha512-i77tcgObYr743IonC1hrsnnPmszDRn8p+EGUsUt+5a/JFn28fxaM88Py6V2mc8J5kELMWishI0rLnuGLFD/nnQ==",
+      "requires": {
+        "@radix-ui/primitive": "1.1.1",
+        "@radix-ui/react-primitive": "2.0.1",
+        "@radix-ui/react-use-controllable-state": "1.1.0"
+      },
+      "dependencies": {
+        "@radix-ui/primitive": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/@radix-ui/primitive/-/primitive-1.1.1.tgz",
+          "integrity": "sha512-SJ31y+Q/zAyShtXJc8x83i9TYdbAfHZ++tUZnvjJJqFjzsdUnKsxPL6IEtBlxKkU7yzer//GQtZSV4GbldL3YA=="
+        },
+        "@radix-ui/react-compose-refs": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/@radix-ui/react-compose-refs/-/react-compose-refs-1.1.1.tgz",
+          "integrity": "sha512-Y9VzoRDSJtgFMUCoiZBDVo084VQ5hfpXxVE+NgkdNsjiDBByiImMZKKhxMwCbdHvhlENG6a833CbFkOQvTricw==",
+          "requires": {}
+        },
+        "@radix-ui/react-primitive": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/@radix-ui/react-primitive/-/react-primitive-2.0.1.tgz",
+          "integrity": "sha512-sHCWTtxwNn3L3fH8qAfnF3WbUZycW93SM1j3NFDzXBiz8D6F5UTTy8G1+WFEaiCdvCVRJWj6N2R4Xq6HdiHmDg==",
+          "requires": {
+            "@radix-ui/react-slot": "1.1.1"
+          }
+        },
+        "@radix-ui/react-slot": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/@radix-ui/react-slot/-/react-slot-1.1.1.tgz",
+          "integrity": "sha512-RApLLOcINYJA+dMVbOju7MYv1Mb2EBp2nH4HdDzXTSyaR5optlm6Otrz1euW3HbdOR8UmmFK06TD+A9frYWv+g==",
+          "requires": {
+            "@radix-ui/react-compose-refs": "1.1.1"
+          }
+        }
+      }
+    },
     "@radix-ui/react-tooltip": {
       "version": "1.1.4",
       "resolved": "https://registry.npmjs.org/@radix-ui/react-tooltip/-/react-tooltip-1.1.4.tgz",
@@ -11725,6 +11857,12 @@
         }
       }
     },
+    "next-themes": {
+      "version": "0.4.4",
+      "resolved": "https://registry.npmjs.org/next-themes/-/next-themes-0.4.4.tgz",
+      "integrity": "sha512-LDQ2qIOJF0VnuVrrMSMLrWGjRMkq+0mpgl6e0juCLqdJ+oo8Q84JRWT6Wh11VDQKkMMe+dVzDKLWs5n87T+PkQ==",
+      "requires": {}
+    },
     "normalize-path": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",

web/package.json

@@ -33,6 +33,7 @@
     "@radix-ui/react-slot": "^1.1.0",
     "@radix-ui/react-tabs": "^1.1.1",
     "@radix-ui/react-toast": "^1.2.2",
+    "@radix-ui/react-toggle": "^1.1.1",
     "@radix-ui/react-tooltip": "^1.1.4",
     "@t3-oss/env-nextjs": "^0.10.1",
     "class-variance-authority": "^0.7.1",
@@ -46,6 +47,7 @@
     "lucide-react": "^0.462.0",
     "motion": "^11.15.0",
     "next": "^15.0.1",
+    "next-themes": "^0.4.4",
     "pretty-bytes": "^6.1.1",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",

web/src/app/layout.tsx

@@ -8,6 +8,7 @@ import { SettingsProvider } from "@/hooks/use-settings";
 import { WebSocketProvider } from "@/hooks/use-websocket";
 import { env } from "@/env";
 import { TelegramAccountProvider } from "@/hooks/use-telegram-account";
+import {ThemeProvider} from "@/components/theme-provider";
 
 const inter = Inter({ subsets: ["latin"] });
 
@@ -22,7 +23,7 @@ export default async function RootLayout({
   children: React.ReactNode;
 }) {
   return (
-    <html lang="en">
+    <html lang="en" suppressHydrationWarning>
       <head>
         <link
           rel="icon"
@@ -47,14 +48,21 @@ export default async function RootLayout({
         )}
       </head>
       <body className={inter.className}>
-        <SWRProvider>
+        <ThemeProvider
-          <WebSocketProvider>
+          attribute="class"
-            <SettingsProvider>
+          defaultTheme="system"
-              <TelegramAccountProvider>{children}</TelegramAccountProvider>
+          enableSystem
-            </SettingsProvider>
+          disableTransitionOnChange
-          </WebSocketProvider>
+        >
-        </SWRProvider>
+          <SWRProvider>
-        <Toaster />
+            <WebSocketProvider>
+              <SettingsProvider>
+                <TelegramAccountProvider>{children}</TelegramAccountProvider>
+              </SettingsProvider>
+            </WebSocketProvider>
+          </SWRProvider>
+          <Toaster />
+        </ThemeProvider>
       </body>
     </html>
   );

web/src/components/about.tsx

@@ -79,7 +79,9 @@ export default function About() {
                   <span>Loading...</span>
                 </div>
               ) : (
-                <p className="rounded bg-gray-100 px-3">{currentVersion}</p>
+                <p className="rounded bg-gray-100 px-3 dark:bg-gray-800">
+                  {currentVersion}
+                </p>
               )}
             </div>
 
@@ -95,7 +97,7 @@ export default function About() {
                   <span>Loading...</span>
                 </div>
               ) : (
-                <p className="rounded bg-gray-100 px-3">
+                <p className="rounded bg-gray-100 px-3 dark:bg-gray-800">
                   {githubData.tag_name}
                 </p>
               )}

web/src/components/account-creator.tsx

@@ -3,7 +3,7 @@ import useSWRMutation from "swr/mutation";
 import { request } from "@/lib/api";
 import { useToast } from "@/hooks/use-toast";
 import { useSWRConfig } from "swr";
-import { type FormEvent, useCallback, useEffect, useState } from "react";
+import React, { type FormEvent, useCallback, useEffect, useState } from "react";
 import { useDebounce } from "use-debounce";
 import { Ellipsis, LoaderCircle } from "lucide-react";
 import { Button } from "@/components/ui/button";
@@ -22,6 +22,8 @@ import {
 } from "@/components/ui/input-otp";
 import { useWebsocket } from "@/hooks/use-websocket";
 import { useTelegramAccount } from "@/hooks/use-telegram-account";
+import TGDuck16Plane from "@/components/animations/tg-duck16_plane.json";
+import dynamic from "next/dynamic";
 
 interface AccountCreatorProps {
   isAdd?: boolean;
@@ -30,6 +32,8 @@ interface AccountCreatorProps {
   onLoginSuccess?: () => void;
 }
 
+const Lottie = dynamic(() => import("lottie-react"), { ssr: false });
+
 export default function AccountCreator({
   isAdd,
   proxyName,
@@ -153,6 +157,11 @@ export default function AccountCreator({
   if (!initSuccessfully) {
     return (
       <div className="flex flex-col items-center justify-center space-y-4">
+        <Lottie
+          className="mb-10 h-28 w-28 md:mb-3"
+          animationData={TGDuck16Plane}
+          loop={true}
+        />
         <Button
           className={cn("w-full", debounceIsCreateMutating ? "opacity-50" : "")}
           disabled={debounceIsCreateMutating}

web/src/components/account-dialog.tsx

@@ -38,7 +38,7 @@ export function AccountDialog({
       <DialogTrigger asChild>{children}</DialogTrigger>
       <DialogContent
         aria-describedby={undefined}
-        className="h-full w-full pb-10 md:h-auto md:min-h-40 md:min-w-[550px]"
+        className="h-full w-full pb-16 md:h-auto md:min-h-40 md:min-w-[550px]"
       >
         <DialogHeader>
           <DialogTitle className="flex items-center gap-2">
@@ -62,7 +62,7 @@ export function AccountDialog({
             proxyName={proxyName}
             onProxyNameChange={setProxyName}
             enableSelect={true}
-            className="absolute bottom-1 right-1 md:-bottom-9 md:-right-4"
+            className="absolute bottom-1 right-1 md:-bottom-14 md:-right-4"
           />
         </div>
       </DialogContent>

web/src/components/auto-download-dialog.tsx

@@ -70,7 +70,7 @@ export default function AutoDownloadDialog() {
   });
 
   if (isLoading) {
-    return <div className="h-8 w-32 animate-pulse bg-gray-200"></div>;
+    return <div className="h-8 w-32 animate-pulse bg-gray-200 dark:bg-gray-700"></div>;
   }
 
   return (
@@ -151,17 +151,17 @@ export default function AutoDownloadDialog() {
                 </div>
               </div>
             )}
-            <div className="space-y-4 rounded-md border border-gray-200 bg-gray-50 p-4">
+            <div className="space-y-4 rounded-md border border-gray-200 bg-gray-50 p-4 dark:bg-gray-800 dark:border-gray-700">
               <div className="flex items-start">
                 <span className="mr-3 mt-1.5 h-3 w-2 flex-shrink-0 rounded-full bg-yellow-400"></span>
-                <p className="text-sm leading-6 text-gray-700">
+                <p className="text-sm leading-6 text-gray-700 dark:text-gray-300">
                   This will disable auto download for this chat. You can always
                   enable it later.
                 </p>
               </div>
               <div className="flex items-start">
                 <span className="mr-3 mt-1.5 h-3 w-2 flex-shrink-0 rounded-full bg-yellow-400"></span>
-                <p className="text-sm leading-6 text-gray-700">
+                <p className="text-sm leading-6 text-gray-700 dark:text-gray-300">
                   Files that are being downloaded will be paused and you can
                   enable automatic downloading again later.
                 </p>
@@ -170,26 +170,26 @@ export default function AutoDownloadDialog() {
           </div>
         ) : (
           <div className="space-y-4">
-            <div className="space-y-4 rounded-md border border-gray-200 bg-gray-50 p-4">
+            <div className="space-y-4 rounded-md border border-gray-200 bg-gray-50 p-4 dark:bg-gray-800 dark:border-gray-700">
               <div className="flex items-start">
                 <span className="mr-3 mt-1.5 h-3 w-2 flex-shrink-0 rounded-full bg-cyan-400"></span>
-                <p className="text-sm leading-6 text-gray-700">
+                <p className="text-sm leading-6 text-gray-700 dark:text-gray-300">
                   This will enable auto download for this chat. Files will be
                   downloaded automatically.
                 </p>
               </div>
               <div className="flex items-start">
                 <span className="mr-3 mt-1.5 h-3 w-2 flex-shrink-0 rounded-full bg-cyan-400"></span>
-                <p className="text-sm leading-6 text-gray-700">
+                <p className="text-sm leading-6 text-gray-700 dark:text-gray-300">
                   Files in historical messages will be downloaded first, and
                   then files in new messages will be downloaded automatically.
                 </p>
               </div>
               <div className="flex items-start">
                 <span className="mr-3 mt-1.5 h-3 w-2 flex-shrink-0 rounded-full bg-cyan-400"></span>
-                <p className="text-sm leading-6 text-gray-700">
+                <p className="text-sm leading-6 text-gray-700 dark:text-gray-300">
                   Download Order:
-                  <span className="ml-1 rounded bg-blue-100 px-2">
+                  <span className="ml-1 rounded bg-blue-100 px-2 dark:bg-blue-800 dark:text-blue-200 text-blue-700">
                     {"Photo -> Video -> Audio -> File"}
                   </span>
                 </p>

web/src/components/empty-state.tsx

@@ -68,8 +68,6 @@ export function EmptyState({
               </Button>
             </div>
           </AccountDialog>
-
-          <ProxysDialog />
         </div>
       </div>
 

web/src/components/file-extra.tsx

@@ -33,7 +33,7 @@ function FileName({ file }: { file: TelegramFile }) {
     <SpoiledWrapper hasSensitiveContent={file.hasSensitiveContent}>
       <p className="flex items-center gap-2">
         <Mountain className="h-4 w-4" />
-        <span className="rounded px-1 text-sm hover:bg-gray-100">
+        <span className="rounded px-1 text-sm hover:bg-gray-100 dark:hover:bg-gray-800">
           {file.fileName}
         </span>
       </p>
@@ -86,7 +86,7 @@ function FilePath({ file }: { file: TelegramFile }) {
         <div className="flex items-center gap-2 text-sm">
           <FileCheck className="h-4 w-4 flex-shrink-0" />
           <p
-            className="group line-clamp-1 cursor-pointer overflow-hidden truncate text-ellipsis text-wrap rounded px-1 hover:bg-gray-100"
+            className="group line-clamp-1 cursor-pointer overflow-hidden truncate text-ellipsis text-wrap rounded px-1 hover:bg-gray-100 dark:hover:bg-gray-800"
             onClick={() => copyToClipboard(file.localPath)}
           >
             {file.localPath.split("/").pop()}
@@ -108,7 +108,7 @@ function FileTime({ file }: { file: TelegramFile }) {
         <TooltipTrigger asChild>
           <p className="flex items-center gap-2">
             <Clock className="h-4 w-4" />
-            <span className="rounded px-1 text-sm text-muted-foreground hover:bg-gray-100">
+            <span className="rounded px-1 text-sm text-muted-foreground hover:bg-gray-100 dark:hover:bg-gray-800">
               {formatDistanceToNow(new Date(file.date * 1000), {
                 addSuffix: true,
               })}
@@ -126,7 +126,7 @@ function FileTime({ file }: { file: TelegramFile }) {
           <TooltipTrigger asChild>
             <p className="flex items-center gap-2">
               <ClockArrowDown className="h-4 w-4" />
-              <span className="rounded px-1 text-sm text-muted-foreground hover:bg-gray-100">
+              <span className="rounded px-1 text-sm text-muted-foreground hover:bg-gray-100 dark:hover:bg-gray-800">
                 {formatDistanceToNow(new Date(file.completionDate), {
                   addSuffix: true,
                 })}

web/src/components/file-list.tsx

@@ -280,7 +280,7 @@ export function FileList({ accountId, chatId }: FileListProps) {
             </TableBody>
           </Table>
           {isLoading && (
-            <div className="absolute inset-0 z-10 flex items-center justify-center bg-white bg-opacity-90">
+            <div className="absolute inset-0 z-10 flex items-center justify-center bg-accent bg-opacity-90">
               <LoaderPinwheel
                 className="h-8 w-8 animate-spin"
                 style={{ strokeWidth: "0.8px" }}

web/src/components/file-not-found.tsx

@@ -34,17 +34,17 @@ export default function FileNotFount() {
 
       {/* Inner Circles */}
       <OrbitingCircles
-        className="size-[30px] border-none bg-transparent"
+        className="size-[30px] border-none bg-transparent dark:bg-transparent"
         duration={20}
         delay={20}
         radius={80}
       >
-        <div className="rounded bg-gray-100 p-2">
+        <div className="rounded bg-gray-100 p-2 dark:bg-gray-800">
           <FolderClosed className="h-4 w-4 stroke-1" />
         </div>
       </OrbitingCircles>
       <OrbitingCircles
-        className="size-[30px] border-none bg-transparent"
+        className="size-[30px] border-none bg-transparent dark:bg-transparent"
         duration={20}
         delay={10}
         radius={80}
@@ -54,17 +54,17 @@ export default function FileNotFount() {
 
       {/* Outer Circles (reverse) */}
       <OrbitingCircles
-        className="size-[100px] border-none bg-transparent"
+        className="size-[100px] border-none bg-transparent dark:bg-transparent"
         radius={120}
         duration={20}
         reverse
       >
-        <div className="rounded bg-gray-100 p-2">
+        <div className="rounded bg-gray-100 p-2 dark:bg-gray-800">
           <ImageIcon className="h-4 w-4 stroke-1" />
         </div>
       </OrbitingCircles>
       <OrbitingCircles
-        className="size-[120px] border-none bg-transparent"
+        className="size-[120px] border-none bg-transparent dark:bg-transparent"
         radius={160}
         duration={20}
         delay={20}
@@ -74,7 +74,7 @@ export default function FileNotFount() {
       </OrbitingCircles>
 
       <OrbitingCircles
-        className="size-[160px] border-none bg-transparent"
+        className="size-[160px] border-none bg-transparent dark:bg-transparent"
         circleClassName="stroke-black/5 stroke-1 dark:stroke-white/5"
         radius={200}
         duration={20}
@@ -84,7 +84,7 @@ export default function FileNotFount() {
       </OrbitingCircles>
 
       <OrbitingCircles
-        className="size-[160px] border-none bg-transparent"
+        className="size-[160px] border-none bg-transparent dark:bg-transparent"
         circleClassName="stroke-black/5 stroke-1 dark:stroke-white/5"
         radius={200}
         duration={20}
@@ -94,13 +94,13 @@ export default function FileNotFount() {
       </OrbitingCircles>
 
       <OrbitingCircles
-        className="size-[200px] border-none bg-transparent"
+        className="size-[200px] border-none bg-transparent dark:bg-transparent"
         circleClassName="stroke-black/5 stroke-1 dark:stroke-white/5"
         radius={240}
       >
       </OrbitingCircles>
       <OrbitingCircles
-        className="size-[280px] border-none bg-transparent"
+        className="size-[280px] border-none bg-transparent dark:bg-transparent"
         circleClassName="stroke-black/5 stroke-1 dark:stroke-white/5"
         radius={280}
       ></OrbitingCircles>

web/src/components/file-statistics.tsx

@@ -77,7 +77,7 @@ const FileStatistics: React.FC<FileStatisticsProps> = ({ telegramId }) => {
   // Render an error message if the API call fails
   if (error) {
     return (
-      <div className="flex items-center space-x-2 rounded-lg bg-white p-4 text-red-600 shadow-md">
+      <div className="flex items-center space-x-2 rounded-lg bg-white p-4 text-red-600 shadow-md dark:bg-red-50 dark:text-red-400">
         <AlertTriangle className="h-5 w-5" />
         <span>Failed to load data.</span>
       </div>
@@ -87,7 +87,7 @@ const FileStatistics: React.FC<FileStatisticsProps> = ({ telegramId }) => {
   // Render a loading indicator while the data is being fetched
   if (!data) {
     return (
-      <div className="flex items-center space-x-2 rounded-lg bg-white p-4 text-gray-600 shadow-md">
+      <div className="flex items-center space-x-2 rounded-lg bg-white p-4 text-gray-600 shadow-md dark:bg-gray-50 dark:text-gray-400">
         <LoaderPinwheel
           className="h-5 w-5 animate-spin"
           style={{ strokeWidth: "0.8px" }}
@@ -167,94 +167,109 @@ const FileStatistics: React.FC<FileStatisticsProps> = ({ telegramId }) => {
   ];
 
   return (
-    <div className="space-y-6 rounded-lg bg-gray-50 p-2 md:p-6">
+    <div className="space-y-6 rounded-lg bg-gray-50 p-2 dark:bg-gray-800 md:p-6">
-      <div className="flex-1 rounded-lg bg-white p-4 shadow-md">
+      <div className="flex-1 rounded-lg bg-white p-4 shadow-md dark:bg-gray-900">
         <div className="flex items-center space-x-3 border-gray-200">
-          <h3 className="text-md flex items-center space-x-2 font-semibold text-gray-700">
+          <h3 className="text-md flex items-center space-x-2 font-semibold text-gray-700 dark:text-gray-200">
             <CloudDownload className="h-5 w-5 text-blue-600" />
             <span>Download Statistics</span>
           </h3>
         </div>
         <div className="mt-4 grid grid-cols-2 gap-4 md:grid-cols-5">
-          <div className="rounded-lg bg-gray-50 p-4 shadow-sm">
+          <div className="rounded-lg bg-gray-50 p-4 shadow-sm dark:bg-gray-800">
             <div className="flex items-center space-x-2">
-              <FileText className="h-5 w-5 text-gray-600" />
+              <FileText className="h-5 w-5 text-gray-600 dark:text-gray-400" />
-              <span className="text-sm text-gray-600">Total Files</span>
+              <span className="text-sm text-gray-600 dark:text-gray-400">
+                Total Files
+              </span>
             </div>
-            <div className="mt-2 text-center text-lg font-semibold text-gray-800">
+            <div className="mt-2 text-center text-lg font-semibold text-gray-800 dark:text-gray-200">
               {total}
             </div>
           </div>
-          <div className="rounded-lg bg-gray-50 p-4 shadow-sm">
+          <div className="rounded-lg bg-gray-50 p-4 shadow-sm dark:bg-gray-800">
             <div className="flex items-center space-x-2">
               <Download className="h-5 w-5 text-blue-600" />
-              <span className="text-sm text-gray-600">Downloading</span>
+              <span className="text-sm text-gray-600 dark:text-gray-400">
+                Downloading
+              </span>
             </div>
-            <div className="mt-2 text-center text-lg font-semibold text-gray-800">
+            <div className="mt-2 text-center text-lg font-semibold text-gray-800 dark:text-gray-200">
               {downloading}
             </div>
           </div>
-          <div className="rounded-lg bg-gray-50 p-4 shadow-sm">
+          <div className="rounded-lg bg-gray-50 p-4 shadow-sm dark:bg-gray-800">
             <div className="flex items-center space-x-2">
               <PauseCircle className="h-5 w-5 text-yellow-500" />
-              <span className="text-sm text-gray-600">Paused</span>
+              <span className="text-sm text-gray-600 dark:text-gray-400">
+                Paused
+              </span>
             </div>
-            <div className="mt-2 text-center text-lg font-semibold text-gray-800">
+            <div className="mt-2 text-center text-lg font-semibold text-gray-800 dark:text-gray-200">
               {paused}
             </div>
           </div>
-          <div className="rounded-lg bg-gray-50 p-4 shadow-sm">
+          <div className="rounded-lg bg-gray-50 p-4 shadow-sm dark:bg-gray-800">
             <div className="flex items-center space-x-2">
               <CheckCircle className="h-5 w-5 text-green-600" />
-              <span className="text-sm text-gray-600">Completed</span>
+              <span className="text-sm text-gray-600 dark:text-gray-400">
+                Completed
+              </span>
             </div>
-            <div className="mt-2 text-center text-lg font-semibold text-gray-800">
+            <div className="mt-2 text-center text-lg font-semibold text-gray-800 dark:text-gray-200">
               {completed}
             </div>
           </div>
-          <div className="rounded-lg bg-gray-50 p-4 shadow-sm">
+          <div className="rounded-lg bg-gray-50 p-4 shadow-sm dark:bg-gray-800">
             <div className="flex items-center space-x-2">
               <AlertTriangle className="h-5 w-5 text-red-600" />
-              <span className="text-sm text-gray-600">Error</span>
+              <span className="text-sm text-gray-600 dark:text-gray-400">
+                Error
+              </span>
             </div>
-            <div className="mt-2 text-center text-lg font-semibold text-gray-800">
+            <div className="mt-2 text-center text-lg font-semibold text-gray-800 dark:text-gray-200">
               {errorCount}
             </div>
           </div>
         </div>
       </div>
 
-      <div className="flex-1 rounded-lg bg-white p-4 shadow-md">
+      <div className="flex-1 rounded-lg bg-white p-4 shadow-md dark:bg-gray-900">
-        <div className="flex items-center space-x-3 border-gray-200">
+        <div className="flex items-center space-x-3 border-gray-200 dark:border-gray-700">
-          <h3 className="text-md flex items-center space-x-2 font-semibold text-gray-700">
+          <h3 className="text-md flex items-center space-x-2 font-semibold text-gray-700 dark:text-gray-200">
             <Clock className="h-5 w-5 text-yellow-500" />
             <span>Speed Statistics</span>
-            <span className="text-sm text-gray-500 font-medium">({data.speedStats.interval / 60} minute interval)</span>
+            <span className="text-sm font-medium text-gray-500 dark:text-gray-400">
+              ({data.speedStats.interval / 60} minute interval)
+            </span>
           </h3>
         </div>
         <div className="mt-4 grid grid-cols-2 gap-4 md:grid-cols-4">
           {avgStatFields.map((stat, index) => (
             <div
               key={index}
-              className="flex flex-col space-y-3 rounded-xl border border-gray-100 p-4 transition-colors hover:border-gray-200"
+              className="flex flex-col space-y-3 rounded-xl border border-gray-100 p-4 transition-colors hover:border-gray-200 dark:border-gray-700
+              dark:hover:border-gray-600"
             >
               <div className="flex items-center space-x-2">
                 <div className={`rounded-lg p-2 ${stat.bgColor}`}>
                   <stat.icon className={`h-5 w-5 ${stat.color}`} />
                 </div>
-                <span className="text-sm font-medium text-gray-500">
+                <span className="text-sm font-medium text-gray-500 dark:text-gray-400">
                   {stat.label}
                 </span>
               </div>
-              <div className="text-lg font-semibold">{stat.value}</div>
+              <div className="text-lg font-semibold text-gray-800 dark:text-gray-200">
+                {stat.value}
+              </div>
             </div>
           ))}
         </div>
       </div>
 
       <div className="grid grid-cols-1 gap-6 md:grid-cols-3">
-        <div className="flex-1 rounded-lg bg-white p-4 shadow-md md:col-span-2">
+        <div className="flex-1 rounded-lg bg-white p-4 shadow-md dark:bg-gray-900 md:col-span-2">
-          <h3 className="text-md flex items-center space-x-2 font-semibold text-gray-700">
+          <h3 className="text-md flex items-center space-x-2 font-semibold text-gray-700 dark:text-gray-200">
             <CheckCircle className="h-5 w-5 text-green-600" />
             <span>Completed by Type</span>
           </h3>
@@ -262,13 +277,15 @@ const FileStatistics: React.FC<FileStatisticsProps> = ({ telegramId }) => {
             {completedTypes.map((type) => (
               <li
                 key={type.label}
-                className="rounded-lg bg-gray-50 p-3 shadow-sm"
+                className="rounded-lg bg-gray-50 p-3 shadow-sm dark:bg-gray-800"
               >
                 <div className="flex items-center space-x-2">
                   {type.icon}
-                  <span className="text-sm text-gray-600">{type.label}</span>
+                  <span className="text-sm text-gray-600 dark:text-gray-400">
+                    {type.label}
+                  </span>
                 </div>
-                <div className="mt-2 text-lg font-semibold text-gray-800">
+                <div className="mt-2 text-lg font-semibold text-gray-800 dark:text-gray-200">
                   {type.value}
                 </div>
               </li>
@@ -276,21 +293,21 @@ const FileStatistics: React.FC<FileStatisticsProps> = ({ telegramId }) => {
           </ul>
         </div>
 
-        <div className="flex-1 rounded-lg bg-white p-4 shadow-md">
+        <div className="flex-1 rounded-lg bg-white p-4 shadow-md dark:bg-gray-900">
-          <h3 className="text-md flex items-center space-x-2 font-semibold text-gray-700">
+          <h3 className="text-md flex items-center space-x-2 font-semibold text-gray-700 dark:text-gray-200">
             <Network className="h-5 w-5 text-gray-500" />
             <span>Network Statistics</span>
           </h3>
           <div className="mt-4 h-full">
-            <div className="flex items-center justify-center space-x-2 rounded-lg bg-gray-50 p-4 shadow-sm">
+            <div className="flex items-center justify-center space-x-2 rounded-lg bg-gray-50 p-4 shadow-sm dark:bg-gray-800">
               <Upload className="h-5 w-5 text-yellow-500" />
-              <span className="text-lg font-semibold text-gray-800">
+              <span className="text-lg font-semibold text-gray-800 dark:text-gray-200">
                 {prettyBytes(data.networkStatistics.sentBytes)}
               </span>
             </div>
-            <div className="mt-4 flex items-center justify-center space-x-2 rounded-lg bg-gray-50 p-4 shadow-sm">
+            <div className="mt-4 flex items-center justify-center space-x-2 rounded-lg bg-gray-50 p-4 shadow-sm dark:bg-gray-800">
               <Download className="h-5 w-5 text-blue-600" />
-              <span className="text-lg font-semibold text-gray-800">
+              <span className="text-lg font-semibold text-gray-800 dark:text-gray-200">
                 {prettyBytes(data.networkStatistics.receivedBytes)}
               </span>
             </div>

web/src/components/header.tsx

@@ -34,6 +34,7 @@ import AutoDownloadDialog from "@/components/auto-download-dialog";
 import useIsMobile from "@/hooks/use-is-mobile";
 import { useState } from "react";
 import { Button } from "@/components/ui/button";
+import ThemeToggleButton from "@/components/theme-toggle-button";
 
 export function Header() {
   const { isLoading, getAccounts, accountId, account, handleAccountChange } =
@@ -114,7 +115,7 @@ export function Header() {
             )}
           </div>
 
-          <div className="flex items-center gap-4">
+          <div className="flex items-center gap-2">
             <TooltipProvider>
               <Tooltip>
                 <TooltipTrigger asChild>
@@ -155,6 +156,8 @@ export function Header() {
               </TooltipProvider>
             )}
 
+            <ThemeToggleButton />
+
             <SettingsDialog />
           </div>
 

web/src/components/proxy-ping.tsx

@@ -22,7 +22,7 @@ export default function ProxyPing({ accountId }: { accountId: string }) {
       <Tooltip>
         <TooltipTrigger>
           <div
-            className="flex items-center space-x-2 rounded bg-gray-100 p-1"
+            className="flex items-center space-x-2 rounded bg-gray-100 p-1 dark:bg-gray-800"
             onClick={() => {
               if (isLoading) return;
               void mutate(undefined, true);
@@ -30,12 +30,14 @@ export default function ProxyPing({ accountId }: { accountId: string }) {
           >
             <ChevronsLeftRightEllipsis className="h-4 w-4 text-gray-500" />
             {isLoading && (
-              <div className="h-6 w-16 animate-pulse rounded bg-gray-200"></div>
+              <div className="h-6 w-16 animate-pulse rounded bg-gray-200 dark:bg-gray-700"></div>
             )}
             {!isLoading && error && <span>Connection error</span>}
             {!isLoading && data && (
               <div className="flex h-6 items-center space-x-2">
-                <span className="text-sm">{(data.ping * 1000).toFixed(0)} ms</span>
+                <span className="text-sm">
+                  {(data.ping * 1000).toFixed(0)} ms
+                </span>
               </div>
             )}
           </div>

web/src/components/proxys.tsx

@@ -224,8 +224,9 @@ export default function Proxys({
         ))}
       </div>
       {enableSelect && (
-        <div className="absolute bottom-0 right-0 flex items-center space-x-4">
+        <div className="w-full absolute bottom-0 justify-end flex items-center space-x-4">
           <Button
+            className="w-full md:w-auto"
             disabled={isToggleProxyMutating}
             onClick={() => handleProxySubmit()}
           >

web/src/components/settings-form.tsx

@@ -51,14 +51,14 @@ export default function SettingsForm() {
       className="flex h-full flex-col overflow-hidden"
     >
       <div className="flex flex-col space-y-4 overflow-y-scroll">
-        <p className="rounded-md bg-gray-50 p-2 text-sm text-muted-foreground shadow">
+        <p className="rounded-md bg-gray-50 p-2 text-sm text-muted-foreground shadow dark:bg-gray-700">
           <Bell className="mr-2 inline-block h-4 w-4" />
           These settings will be applied to all accounts.
         </p>
         <div className="w-full rounded-md border p-4 shadow">
           <p className="mb-1 text-xs text-muted-foreground">Your root path</p>
           <div className="flex items-center justify-between space-x-1">
-            <p className="bg-gray-50 rounded-md p-2 text-xs text-muted-foreground">
+            <p className="bg-gray-50 rounded-md p-2 text-xs text-muted-foreground dark:bg-gray-700">
               {account?.rootPath}
             </p>
             <Button
@@ -204,7 +204,7 @@ export default function SettingsForm() {
         </div>
       </div>
       <div className="mt-2 flex flex-1 justify-end">
-        <Button type="submit">Submit</Button>
+        <Button className="w-full md:w-auto" type="submit">Submit</Button>
       </div>
     </form>
   );

web/src/components/telegram-icon.tsx

@@ -1,10 +1,12 @@
+import { cn } from "@/lib/utils";
+
 export default function TelegramIcon({ className }: { className?: string }) {
   return (
     <svg
       role="img"
       viewBox="0 0 24 24"
       xmlns="http://www.w3.org/2000/svg"
-      className={className}
+      className={cn(className, "dark:fill-current")}
     >
       <title>Telegram</title>
       <path d="M11.944 0A12 12 0 0 0 0 12a12 12 0 0 0 12 12 12 12 0 0 0 12-12A12 12 0 0 0 12 0a12 12 0 0 0-.056 0zm4.962 7.224c.1-.002.321.023.465.14a.506.506 0 0 1 .171.325c.016.093.036.306.02.472-.18 1.898-.962 6.502-1.36 8.627-.168.9-.499 1.201-.82 1.23-.696.065-1.225-.46-1.9-.902-1.056-.693-1.653-1.124-2.678-1.8-1.185-.78-.417-1.21.258-1.91.177-.184 3.247-2.977 3.307-3.23.007-.032.014-.15-.056-.212s-.174-.041-.249-.024c-.106.024-1.793 1.14-5.061 3.345-.48.33-.913.49-1.302.48-.428-.008-1.252-.241-1.865-.44-.752-.245-1.349-.374-1.297-.789.027-.216.325-.437.893-.663 3.498-1.524 5.83-2.529 6.998-3.014 3.332-1.386 4.025-1.627 4.476-1.635z" />

web/src/components/theme-provider.tsx

@@ -0,0 +1,21 @@
+"use client";
+
+import {
+  ThemeProvider as NextThemesProvider,
+  type ThemeProviderProps,
+} from "next-themes";
+import { useEffect, useState } from "react";
+
+export function ThemeProvider({ children, ...props }: ThemeProviderProps) {
+  const [isMounted, setIsMounted] = useState<boolean>(false);
+
+  useEffect(() => {
+    setIsMounted(true);
+  }, []);
+
+  if (!isMounted) {
+    return null;
+  }
+
+  return <NextThemesProvider {...props}>{children}</NextThemesProvider>;
+}

web/src/components/theme-toggle-button.tsx

@@ -0,0 +1,37 @@
+"use client";
+
+import { Toggle } from "@/components/ui/toggle";
+import { Moon, Sun } from "lucide-react";
+import {useTheme} from "next-themes";
+
+export default function ThemeToggleButton() {
+  const { theme, setTheme } = useTheme();
+
+  return (
+    <div>
+      <Toggle
+        variant="default"
+        size="sm"
+        className="group size-9"
+        pressed={theme === "dark"}
+        onPressedChange={() =>
+          setTheme((prev) => (prev === "dark" ? "light" : "dark"))
+        }
+        aria-label={`Switch to ${theme === "dark" ? "light" : "dark"} mode`}
+      >
+        <Moon
+          size={16}
+          strokeWidth={2}
+          className="shrink-0 scale-0 opacity-0 transition-all group-data-[state=on]:scale-100 group-data-[state=on]:opacity-100"
+          aria-hidden="true"
+        />
+        <Sun
+          size={16}
+          strokeWidth={2}
+          className="absolute shrink-0 scale-100 opacity-100 transition-all group-data-[state=on]:scale-0 group-data-[state=on]:opacity-0"
+          aria-hidden="true"
+        />
+      </Toggle>
+    </div>
+  );
+}

web/src/components/ui/toggle.tsx

@@ -0,0 +1,45 @@
+"use client";
+
+import * as React from "react";
+import * as TogglePrimitive from "@radix-ui/react-toggle";
+import { cva, type VariantProps } from "class-variance-authority";
+
+import { cn } from "@/lib/utils";
+
+const toggleVariants = cva(
+  "inline-flex items-center justify-center rounded-md text-sm font-medium ring-offset-background transition-colors hover:bg-muted hover:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 data-[state=on]:text-accent-foreground [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0 gap-2",
+  {
+    variants: {
+      variant: {
+        default: "bg-transparent",
+        outline:
+          "border border-input bg-transparent hover:bg-accent hover:text-accent-foreground",
+      },
+      size: {
+        default: "h-10 px-3 min-w-10",
+        sm: "h-9 px-2.5 min-w-9",
+        lg: "h-11 px-5 min-w-11",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  },
+);
+
+const Toggle = React.forwardRef<
+  React.ElementRef<typeof TogglePrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof TogglePrimitive.Root> &
+    VariantProps<typeof toggleVariants>
+>(({ className, variant, size, ...props }, ref) => (
+  <TogglePrimitive.Root
+    ref={ref}
+    className={cn(toggleVariants({ variant, size, className }))}
+    {...props}
+  />
+));
+
+Toggle.displayName = TogglePrimitive.Root.displayName;
+
+export { Toggle, toggleVariants };