diff --git a/about.php b/about.php
index 573171a..04e7893 100644
--- a/about.php
+++ b/about.php
@@ -5,6 +5,11 @@ include __DIR__ . '/includes/header.php';
 ?>
 
 <main>
+    <div class="container mt-4">
+        <a href="index.php" style="display: inline-flex; align-items: center; gap: 8px; color: var(--accent-gold); text-decoration: none; font-weight: 500;">
+            <span>←</span> Back to Home
+        </a>
+    </div>
     <section class="hero" style="min-height: 40vh; padding: 100px 0;">
         <div class="container">
             <h1>About <span class="text-gold">Us</span></h1>
diff --git a/admin/css/style.css b/admin/css/style.css
index 7b5cce9..7e8bbbf 100644
--- a/admin/css/style.css
+++ b/admin/css/style.css
@@ -186,6 +186,18 @@ td {
 .btn-danger { background: var(--danger); color: white; }
 .btn-success { background: var(--success); color: white; }
 
+.btn-back {
+    background: transparent;
+    border: 1px solid var(--sidebar-text);
+    color: var(--text);
+    margin-right: 1rem;
+}
+
+.btn-back:hover {
+    background: rgba(0,0,0,0.05);
+    border-color: var(--text);
+}
+
 /* Modal (CSS Only) */
 .modal {
     display: none;
diff --git a/admin/includes/auth.php b/admin/includes/auth.php
index df1b2a7..0f24a1e 100644
--- a/admin/includes/auth.php
+++ b/admin/includes/auth.php
@@ -7,7 +7,7 @@ function isAdmin() {
 
 function requireAdmin() {
     if (!isAdmin()) {
-        header('Location: index.php');
+        header('Location: ../login.php');
         exit();
     }
 }
diff --git a/admin/includes/header.php b/admin/includes/header.php
index e4aca82..dd3ea5f 100644
--- a/admin/includes/header.php
+++ b/admin/includes/header.php
@@ -1,5 +1,18 @@
 <div class="top-bar">
-    <div class="page-title">
+    <div class="page-title" style="display: flex; align-items: center;">
+        <?php 
+        $current_page = basename($_SERVER['PHP_SELF']);
+        if ($current_page !== 'dashboard.php'): ?>
+            <a href="dashboard.php" class="btn btn-back">
+                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="19" y1="12" x2="5" y2="12"></line><polyline points="12 19 5 12 12 5"></polyline></svg>
+                Back
+            </a>
+        <?php else: ?>
+            <a href="../index.php" class="btn btn-back">
+                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="19" y1="12" x2="5" y2="12"></line><polyline points="12 19 5 12 12 5"></polyline></svg>
+                Website
+            </a>
+        <?php endif; ?>
         <h2 style="font-size: 1.5rem;"><?php echo $page_title ?? 'Dashboard'; ?></h2>
     </div>
     <div class="user-profile" style="display: flex; align-items: center; gap: 15px;">
diff --git a/admin/index.php b/admin/index.php
index a4c4295..7b17b09 100644
--- a/admin/index.php
+++ b/admin/index.php
@@ -1,102 +1,3 @@
 <?php
-require_once '../db/config.php';
-session_start();
-
-if (isset($_SESSION['user_role']) && $_SESSION['user_role'] === 'admin') {
-    header('Location: dashboard.php');
-    exit();
-}
-
-$error = '';
-if ($_SERVER['REQUEST_METHOD'] === 'POST') {
-    $email = $_POST['email'] ?? '';
-    $password = $_POST['password'] ?? '';
-
-    $stmt = db()->prepare("SELECT * FROM users WHERE email = ? AND role = 'admin'");
-    $stmt->execute([$email]);
-    $user = $stmt->fetch();
-
-    if ($user && password_verify($password, $user['password'])) {
-        $_SESSION['user_id'] = $user['id'];
-        $_SESSION['user_name'] = $user['name'];
-        $_SESSION['user_role'] = $user['role'];
-        header('Location: dashboard.php');
-        exit();
-    } else {
-        $error = 'Invalid admin credentials.';
-    }
-}
-?>
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Admin Login - Car Sales Afghanistan</title>
-    <link rel="stylesheet" href="css/style.css">
-    <style>
-        body {
-            justify-content: center;
-            align-items: center;
-            height: 100vh;
-            background: #0f172a;
-        }
-        .login-card {
-            background: #1f2937;
-            padding: 2.5rem;
-            border-radius: 16px;
-            width: 100%;
-            max-width: 400px;
-            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
-            color: white;
-            border: 1px solid rgba(255,255,255,0.1);
-        }
-        .login-card h2 { margin-bottom: 1.5rem; text-align: center; font-size: 1.8rem; }
-        .form-group { margin-bottom: 1.2rem; }
-        .form-group label { display: block; margin-bottom: 0.5rem; color: #9ca3af; }
-        .form-control {
-            width: 100%;
-            padding: 0.8rem;
-            border-radius: 8px;
-            border: 1px solid #374151;
-            background: #111827;
-            color: white;
-            outline: none;
-        }
-        .form-control:focus { border-color: var(--accent); }
-        .btn-login {
-            width: 100%;
-            padding: 0.8rem;
-            background: var(--accent);
-            color: white;
-            border: none;
-            border-radius: 8px;
-            font-size: 1rem;
-            font-weight: 600;
-            cursor: pointer;
-            transition: 0.3s;
-        }
-        .btn-login:hover { background: #1d4ed8; transform: translateY(-2px); }
-        .error { color: #ef4444; margin-bottom: 1rem; text-align: center; font-size: 0.9rem; }
-    </style>
-</head>
-<body>
-    <div class="login-card">
-        <h2>Admin Portal</h2>
-        <?php if ($error): ?>
-            <div class="error"><?php echo $error; ?></div>
-        <?php endif; ?>
-        <form method="POST">
-            <div class="form-group">
-                <label>Email Address</label>
-                <input type="email" name="email" class="form-control" required placeholder="admin@gmail.com">
-            </div>
-            <div class="form-group">
-                <label>Password</label>
-                <input type="password" name="password" class="form-control" required placeholder="••••••••">
-            </div>
-            <button type="submit" class="btn-login">Secure Login</button>
-        </form>
-    </div>
-</body>
-</html>
+header('Location: ../login.php');
+exit();
diff --git a/car_detail.php b/car_detail.php
index 471506a..2a52f58 100644
--- a/car_detail.php
+++ b/car_detail.php
@@ -24,6 +24,11 @@ include __DIR__ . '/includes/header.php';
 ?>
 
 <main>
+    <div class="container mt-4">
+        <a href="cars.php" style="display: inline-flex; align-items: center; gap: 8px; color: var(--accent-gold); text-decoration: none; font-weight: 500;">
+            <span>←</span> Back to Cars
+        </a>
+    </div>
     <section class="container mt-4">
         <div class="row">
             <div class="col-6">
diff --git a/cars.php b/cars.php
index 73b5dad..b500247 100644
--- a/cars.php
+++ b/cars.php
@@ -15,6 +15,11 @@ include __DIR__ . '/includes/header.php';
 ?>
 
 <main>
+    <div class="container mt-4">
+        <a href="index.php" style="display: inline-flex; align-items: center; gap: 8px; color: var(--accent-gold); text-decoration: none; font-weight: 500;">
+            <span>←</span> Back to Home
+        </a>
+    </div>
     <section class="hero" style="min-height: 30vh; padding: 60px 0;">
         <div class="container">
             <h1>Browse <span class="text-gold">Our Collection</span></h1>
diff --git a/contact.php b/contact.php
index 498ebbb..a3227b9 100644
--- a/contact.php
+++ b/contact.php
@@ -34,6 +34,11 @@ include 'includes/header.php';
 ?>
 
 <main class="container mt-4">
+    <div style="margin-bottom: 20px;">
+        <a href="index.php" style="display: inline-flex; align-items: center; gap: 8px; color: var(--accent-gold); text-decoration: none; font-weight: 500;">
+            <span>←</span> Back to Home
+        </a>
+    </div>
     <div class="row justify-between align-center">
         <div class="col-6">
             <h1 class="section-title">Get in Touch</h1>
diff --git a/login.php b/login.php
index ba4ea8a..6ecc853 100644
--- a/login.php
+++ b/login.php
@@ -39,7 +39,12 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
 include 'includes/header.php';
 ?>
 
-<main class="container mt-4" style="min-height: 70vh; display: flex; align-items: center; justify-content: center;">
+<main class="container mt-4" style="min-height: 70vh; display: flex; align-items: center; justify-content: center; flex-direction: column;">
+    <div style="width: 100%; max-width: 450px; margin-bottom: 20px;">
+        <a href="index.php" style="display: inline-flex; align-items: center; gap: 8px; color: var(--accent-gold); text-decoration: none; font-weight: 500;">
+            <span>←</span> Back to Home
+        </a>
+    </div>
     <div style="width: 100%; max-width: 450px;">
         <div class="glass-card">
             <h2 class="text-center mb-4">Welcome Back</h2>
diff --git a/register.php b/register.php
index 5e9b8c1..c757af6 100644
--- a/register.php
+++ b/register.php
@@ -40,7 +40,12 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
 include 'includes/header.php';
 ?>
 
-<main class="container mt-4" style="min-height: 70vh; display: flex; align-items: center; justify-content: center;">
+<main class="container mt-4" style="min-height: 70vh; display: flex; align-items: center; justify-content: center; flex-direction: column;">
+    <div style="width: 100%; max-width: 450px; margin-bottom: 20px;">
+        <a href="index.php" style="display: inline-flex; align-items: center; gap: 8px; color: var(--accent-gold); text-decoration: none; font-weight: 500;">
+            <span>←</span> Back to Home
+        </a>
+    </div>
     <div style="width: 100%; max-width: 450px;">
         <div class="glass-card">
             <h2 class="text-center mb-4">Create Account</h2>
diff --git a/user_dashboard.php b/user_dashboard.php
index c3502ab..3f5ef0a 100644
--- a/user_dashboard.php
+++ b/user_dashboard.php
@@ -64,6 +64,11 @@ include 'includes/header.php';
 
         <!-- Main Content -->
         <div style="flex: 3; min-width: 300px;">
+            <div style="margin-bottom: 20px;">
+                <a href="index.php" style="display: inline-flex; align-items: center; gap: 8px; color: var(--accent-gold); text-decoration: none; font-weight: 500;">
+                    <span>←</span> Back to Website
+                </a>
+            </div>
             <div class="glass-card mb-4">
                 <h2>Welcome to your Dashboard</h2>
                 <p style="color: var(--text-muted);">Manage your bookings and view your saved cars.</p>
