diff --git a/admin_login.php b/admin_login.php
index 30f4e5d..2e3a2dd 100644
--- a/admin_login.php
+++ b/admin_login.php
@@ -16,7 +16,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     $username = trim($_POST['username'] ?? '');
     $password = trim($_POST['password'] ?? '');
     if (login_admin($username, $password)) {
-        flash_set('success', 'Login berhasil. Selamat datang admin.');
         header('Location: admin_dashboard.php');
         exit;
     }
@@ -26,8 +25,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
 }
 
 $flash = flash_get();
-$projectDescription = $_SERVER['PROJECT_DESCRIPTION'] ?? '';
-$projectImageUrl = $_SERVER['PROJECT_IMAGE_URL'] ?? '';
 ?>
 <!doctype html>
 <html lang="id">
@@ -35,55 +32,36 @@ $projectImageUrl = $_SERVER['PROJECT_IMAGE_URL'] ?? '';
   <meta charset="utf-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>Login Admin</title>
-  <?php if ($projectDescription): ?>
-    <meta name="description" content="<?= htmlspecialchars($projectDescription) ?>" />
-    <meta property="og:description" content="<?= htmlspecialchars($projectDescription) ?>" />
-    <meta property="twitter:description" content="<?= htmlspecialchars($projectDescription) ?>" />
-  <?php endif; ?>
-  <?php if ($projectImageUrl): ?>
-    <meta property="og:image" content="<?= htmlspecialchars($projectImageUrl) ?>" />
-    <meta property="twitter:image" content="<?= htmlspecialchars($projectImageUrl) ?>" />
-  <?php endif; ?>
   <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
   <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
-  <link rel="stylesheet" href="assets/css/custom.css?v=<?= time() ?>">
 </head>
-<body class="app-body">
+<body class="bg-light">
   <div class="container py-5">
     <div class="row justify-content-center">
       <div class="col-lg-5">
         <div class="card shadow-sm border-0">
           <div class="card-body">
             <h1 class="h4 fw-semibold mb-3">Login Admin</h1>
-            <p class="text-muted small">Gunakan kredensial admin untuk mengakses laporan pendaftar.</p>
             <?php if ($flash): ?>
               <div class="alert alert-<?= htmlspecialchars($flash['type']) ?> border-0 small">
                 <?= htmlspecialchars($flash['message']) ?>
               </div>
             <?php endif; ?>
-            <form method="post" class="needs-validation" novalidate>
+            <form method="post">
               <div class="mb-3">
                 <label class="form-label" for="username">Username</label>
                 <input type="text" class="form-control" id="username" name="username" required>
-                <div class="invalid-feedback">Username wajib diisi.</div>
               </div>
               <div class="mb-3">
                 <label class="form-label" for="password">Password</label>
                 <input type="password" class="form-control" id="password" name="password" required>
-                <div class="invalid-feedback">Password wajib diisi.</div>
               </div>
               <button type="submit" class="btn btn-dark w-100">Masuk</button>
             </form>
-            <div class="border-top pt-3 mt-4 small text-muted">
-              Default demo: <strong>admin / admin123</strong>
-            </div>
           </div>
         </div>
-        <div class="text-center mt-3">
-          <a class="text-muted small" href="/">Kembali ke halaman utama</a>
-        </div>
       </div>
     </div>
   </div>
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/includes/auth.php b/includes/auth.php
index bda729c..2e1e87f 100644
--- a/includes/auth.php
+++ b/includes/auth.php
@@ -7,7 +7,7 @@ if (session_status() === PHP_SESSION_NONE) {
 
 // Credentials
 const ADMIN_USERNAME = 'roni';
-const ADMIN_PASSWORD_HASH = '$2y$10$hkUDAZesiL6CbEdU34ovGOEDmfAjfeAF9E5eu.Yxlv0xO8aX5UBIW'; // Hash of 'wijaya91'
+const ADMIN_PASSWORD_HASH = '$2y$10$dxyVYBKFCObI9vbpngH04OVMAUzMnpm5sy.w3Ex704xLjknaL7Vy6';
 
 function is_admin_logged_in(): bool {
     return !empty($_SESSION['admin_logged_in']);
@@ -35,4 +35,4 @@ function logout_admin(): void {
     if (session_status() === PHP_SESSION_ACTIVE) {
         session_destroy();
     }
-}
+}
\ No newline at end of file
