first version

app/page.tsx

@@ -1,103 +1,62 @@
-import Image from "next/image";
+'use client';
+
+import { useState, useEffect } from 'react';
+import Link from 'next/link';
 
 export default function Home() {
-  return (
-    <div className="font-sans grid grid-rows-[20px_1fr_20px] items-center justify-items-center min-h-screen p-8 pb-20 gap-16 sm:p-20">
-      <main className="flex flex-col gap-[32px] row-start-2 items-center sm:items-start">
-        <Image
-          className="dark:invert"
-          src="/next.svg"
-          alt="Next.js logo"
-          width={180}
-          height={38}
-          priority
-        />
-        <ol className="font-mono list-inside list-decimal text-sm/6 text-center sm:text-left">
-          <li className="mb-2 tracking-[-.01em]">
-            Get started by editing{" "}
-            <code className="bg-black/[.05] dark:bg-white/[.06] font-mono font-semibold px-1 py-0.5 rounded">
-              app/page.tsx
-            </code>
-            .
-          </li>
-          <li className="tracking-[-.01em]">
-            Save and see your changes instantly.
-          </li>
-        </ol>
+  const [loggedIn, setLoggedIn] = useState(false);
+  const [password, setPassword] = useState('');
 
-        <div className="flex gap-4 items-center flex-col sm:flex-row">
-          <a
-            className="rounded-full border border-solid border-transparent transition-colors flex items-center justify-center bg-foreground text-background gap-2 hover:bg-[#383838] dark:hover:bg-[#ccc] font-medium text-sm sm:text-base h-10 sm:h-12 px-4 sm:px-5 sm:w-auto"
-            href="https://vercel.com/new?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
-            target="_blank"
-            rel="noopener noreferrer"
+  useEffect(() => {
+    if (localStorage.getItem('auth')) setLoggedIn(true);
+  }, []);
+
+  const handleLogin = async () => {
+    const response = await fetch('/api/auth', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ password }),
+    });
+    if (response.ok) {
+      const auth = btoa(`admin:${password}`);
+      localStorage.setItem('auth', auth);
+      setLoggedIn(true);
+    } else {
+      alert('Wrong password');
+    }
+  };
+
+  if (!loggedIn) {
+    return (
+      <div className="min-h-screen flex items-center justify-center bg-gray-100">
+        <div className="bg-white p-8 rounded-lg shadow-md w-96">
+          <h1 className="text-2xl font-bold mb-6 text-center">Login</h1>
+          <input 
+            type="password" 
+            value={password} 
+            onChange={e => setPassword(e.target.value)} 
+            className="border border-gray-300 p-3 mb-4 w-full rounded focus:outline-none focus:ring-2 focus:ring-blue-500" 
+            placeholder="Enter password"
+          />
+          <button 
+            onClick={handleLogin} 
+            className="bg-blue-500 text-white p-3 rounded w-full hover:bg-blue-600 transition"
           >
-            <Image
-              className="dark:invert"
-              src="/vercel.svg"
-              alt="Vercel logomark"
-              width={20}
-              height={20}
-            />
-            Deploy now
-          </a>
-          <a
-            className="rounded-full border border-solid border-black/[.08] dark:border-white/[.145] transition-colors flex items-center justify-center hover:bg-[#f2f2f2] dark:hover:bg-[#1a1a1a] hover:border-transparent font-medium text-sm sm:text-base h-10 sm:h-12 px-4 sm:px-5 w-full sm:w-auto md:w-[158px]"
-            href="https://nextjs.org/docs?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
-            target="_blank"
-            rel="noopener noreferrer"
-          >
-            Read our docs
-          </a>
+            Login
+          </button>
         </div>
-      </main>
-      <footer className="row-start-3 flex gap-[24px] flex-wrap items-center justify-center">
-        <a
-          className="flex items-center gap-2 hover:underline hover:underline-offset-4"
-          href="https://nextjs.org/learn?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          <Image
-            aria-hidden
-            src="/file.svg"
-            alt="File icon"
-            width={16}
-            height={16}
-          />
-          Learn
-        </a>
-        <a
-          className="flex items-center gap-2 hover:underline hover:underline-offset-4"
-          href="https://vercel.com/templates?framework=next.js&utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          <Image
-            aria-hidden
-            src="/window.svg"
-            alt="Window icon"
-            width={16}
-            height={16}
-          />
-          Examples
-        </a>
-        <a
-          className="flex items-center gap-2 hover:underline hover:underline-offset-4"
-          href="https://nextjs.org?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          <Image
-            aria-hidden
-            src="/globe.svg"
-            alt="Globe icon"
-            width={16}
-            height={16}
-          />
-          Go to nextjs.org →
-        </a>
-      </footer>
+      </div>
+    );
+  }
+
+  return (
+    <div className="min-h-screen bg-gray-100 p-8">
+      <h1 className="text-3xl font-bold mb-6 text-center">Mail S3 Admin</h1>
+      <div className="flex justify-center">
+        <Link href="/domains" className="bg-blue-500 text-white px-6 py-3 rounded hover:bg-blue-600 transition">
+          Go to Domains
+        </Link>
+      </div>
     </div>
   );
-}
+}