diff --git a/app/Http/Controllers/AuthController.php b/app/Http/Controllers/AuthController.php
index f8c360d..4c8011a 100644
--- a/app/Http/Controllers/AuthController.php
+++ b/app/Http/Controllers/AuthController.php
@@ -45,16 +45,14 @@ public function profilview(Request $request)
             'password'   => Hash::make($request->password),  
         ]);
 
-        // Automatically logs the new user in
+       
         Auth::login($user);
 
-        // FIX: Changed redirect from '/signin' to '/' because they are already logged in
+        
         return redirect('/')->with('success', 'Registration successful! Welcome to your dashboard.');
     }
  
-    /**
-     * Handle Student Login (POST)
-     */
+     
     public function login(Request $request)
     {
         $credentials = $request->validate([
diff --git a/app/Http/Controllers/studentportalnavController.php b/app/Http/Controllers/studentportalnavController.php
new file mode 100644
index 0000000..c74fdea
--- /dev/null
+++ b/app/Http/Controllers/studentportalnavController.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+
+class studentportalnavController extends Controller
+{
+    public function logout(Request $request)
+    {
+        Auth::logout();
+
+       
+        $request->session()->invalidate();
+        $request->session()->regenerateToken();
+
+       
+        return response()->json([
+            'success' => true,
+            'message' => 'Logged out successfully'
+        ]);
+    }
+}
diff --git a/app/Models/courses.php b/app/Models/courses.php
new file mode 100644
index 0000000..b3a1479
--- /dev/null
+++ b/app/Models/courses.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class courses extends Model
+{
+    //
+}
diff --git a/database/migrations/2026_07_15_044454_create_courses_table.php b/database/migrations/2026_07_15_044454_create_courses_table.php
new file mode 100644
index 0000000..c6c2f35
--- /dev/null
+++ b/database/migrations/2026_07_15_044454_create_courses_table.php
@@ -0,0 +1,39 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('courses', function (Blueprint $table) {
+            $table->id();
+            $table->string('title');
+            $table->string('image')->nullable();  
+            $table->string('duration');  
+            $table->string('level');  
+            $table->string('author');
+            $table->longText('desc')->nullable();  
+            $table->integer('student')->default(0);  
+            $table->decimal('rating', 3, 2)->default(0.00); 
+            $table->string('badge')->nullable(); 
+            $table->boolean('trending')->default(false);  
+            $table->string('course_code')->unique();  
+            $table->string('status')->default('draft');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('courses');
+    }
+};
diff --git a/database/migrations/2026_07_15_101829_add_foreign_key_to_student_portal_logs_table.php b/database/migrations/2026_07_15_101829_add_foreign_key_to_student_portal_logs_table.php
new file mode 100644
index 0000000..7007d8c
--- /dev/null
+++ b/database/migrations/2026_07_15_101829_add_foreign_key_to_student_portal_logs_table.php
@@ -0,0 +1,33 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('student_portal_logs', function (Blueprint $table) {
+            $table->foreignId('user_id')
+                  ->nullable() 
+                  ->after('email') 
+                  ->constrained('users')
+                  ->onDelete('cascade');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('student_portal_logs', function (Blueprint $table) {
+            $table->dropForeign(['user_id']);
+            $table->dropColumn('user_id');
+        });
+    }
+};
diff --git a/database/migrations/2026_07_15_105209_add_student_portal_log_id_to_student_details_table.php b/database/migrations/2026_07_15_105209_add_student_portal_log_id_to_student_details_table.php
new file mode 100644
index 0000000..e9e2423
--- /dev/null
+++ b/database/migrations/2026_07_15_105209_add_student_portal_log_id_to_student_details_table.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('student_details', function (Blueprint $table) {
+            $table->foreignId('student_portal_log_id')
+                  ->nullable() 
+                  ->constrained('student_portal_logs') 
+                  ->onDelete('cascade');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('student_details', function (Blueprint $table) {
+            $table->dropForeign(['student_portal_log_id']);
+            $table->dropColumn('student_portal_log_id');
+        });
+    }
+};
diff --git a/database/migrations/2026_07_15_110741_create_course_assign_student_table.php b/database/migrations/2026_07_15_110741_create_course_assign_student_table.php
new file mode 100644
index 0000000..9bc61e8
--- /dev/null
+++ b/database/migrations/2026_07_15_110741_create_course_assign_student_table.php
@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('course_assign_student', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('student_details_id')
+              ->constrained('student_details')
+              ->onDelete('cascade');
+
+        $table->foreignId('course_id')
+              ->constrained('courses')
+              ->onDelete('cascade');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('course_assign_student');
+    }
+};
diff --git a/resources/views/StudentPortal.blade.php b/resources/views/StudentPortal.blade.php
index 0dc932d..bc93015 100644
--- a/resources/views/StudentPortal.blade.php
+++ b/resources/views/StudentPortal.blade.php
@@ -127,7 +127,7 @@ body{
 <div class="dashboard-header">
 
 <div>
-<h2>Welcome Back,  <strong>{{ Auth::user()->first_name }}</strong></h2>
+<h2>Welcome Back,  student
 <p>Manage your academic activities from your dashboard.</p>
 </div>
 
diff --git a/resources/views/StudentProfile.blade.php b/resources/views/StudentProfile.blade.php
index 25fa59b..c76821d 100644
--- a/resources/views/StudentProfile.blade.php
+++ b/resources/views/StudentProfile.blade.php
@@ -216,9 +216,6 @@ body{
 
     </div>
 
-
-
-
     <div class="row g-4">
 
 
diff --git a/resources/views/courses.blade.php b/resources/views/courses.blade.php
index fad36b3..66ffb0c 100644
--- a/resources/views/courses.blade.php
+++ b/resources/views/courses.blade.php
@@ -232,23 +232,23 @@ body {
     justify-content: center;
     font-size: 22px;
     margin-bottom: 20px;
-    transition: transform 0.5s ease; /* Icon එක කැරකෙන්න transition එකක් දුන්නා */
+    transition: transform 0.5s ease;  
 }
 
-/* Card එක උඩට mouse එක ගෙනිච්චම වෙන වෙනස්කම් */
+ 
 .feature-box:hover {
     transform: translateY(-5px);
     box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
     border-color: var(--primary);
 }
 
-/* Card එක hover කරද්දී Icon එක අංශක 360ක් රොටේට් වෙන කොටස */
+ 
 .feature-box:hover .feature-icon-wrapper i {
     transform: rotate(360deg);
 }
 
 .feature-icon-wrapper i {
-    transition: transform 0.5s ease; /* Smooth rotate වෙන්න */
+    transition: transform 0.5s ease;  
 }
 
 .feature-box h5 {
diff --git a/resources/views/layouts/studentportalnav.blade.php b/resources/views/layouts/studentportalnav.blade.php
index 21554f6..2fbe6bc 100644
--- a/resources/views/layouts/studentportalnav.blade.php
+++ b/resources/views/layouts/studentportalnav.blade.php
@@ -3,6 +3,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="csrf-token" content="{{ csrf_token() }}">
     <title>Responsive Student Portal</title>
      
     <!-- Font Awesome Icons -->
@@ -255,7 +256,7 @@
        
         
         <nav class="nav">
-            <a href="/Dashboard" class="nav-link active">
+            <a href="/Dashboard" class="nav-link ">
                 <i class="fa-solid fa-gauge"></i>Dashboard
             </a>
             <a href="/mycourse" class="nav-link">
@@ -264,9 +265,9 @@
             <a href="/timetable" class="nav-link">
                 <i class="fa-solid fa-calendar-days"></i>Class Timetable
             </a>
-            <a href="/Assignments" class="nav-link">
+            <!-- <a href="/Assignments" class="nav-link">
                 <i class="fa-solid fa-file-lines"></i>Assignments
-            </a>
+            </a> -->
             <a href="/results" class="nav-link">
                 <i class="fa-solid fa-square-poll-vertical"></i>Exam Results
             </a>
@@ -283,6 +284,7 @@
             
             
         </nav>
+
           <div class="sidebar-user-profile">
             @if(Auth::check())
                 @php
@@ -342,5 +344,39 @@
         });
     </script>
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
+
+    <script>
+       function submitLogout() {
+    const tokenEl = document.querySelector('meta[name="csrf-token"]');
+
+    fetch('/studentlogout', { 
+        method: 'POST',
+        headers: {
+            'Content-Type': 'application/json',
+            'Accept': 'application/json',
+            'X-CSRF-TOKEN': tokenEl ? tokenEl.getAttribute('content') : ''
+        }
+    })
+    .then(res => {
+        if (!res.ok) {
+            return res.text().then(text => { throw new Error(text) });
+        }
+        return res.json();
+    })
+    .then(data => {
+        if (data.success) {
+            alert('Logged out successfully!');
+            window.location.href = '/students'; 
+        } else {
+            alert('Logout failed. Please try again.');
+        }
+    })
+    .catch(err => {
+        console.error('Error:', err);
+        alert('Server side error occurred during logout.');
+    });
+}
+}
+</script>
 </body>
 </html>
\ No newline at end of file
diff --git a/resources/views/mycourse.blade.php b/resources/views/mycourse.blade.php
index 1703a41..a84c3ff 100644
--- a/resources/views/mycourse.blade.php
+++ b/resources/views/mycourse.blade.php
@@ -4,6 +4,10 @@
 
 @section('content')
 
+
+
+ 
+
 <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
 <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
 <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap" rel="stylesheet">
diff --git a/routes/web.php b/routes/web.php
index e6089ef..136921c 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -5,6 +5,7 @@ use App\Http\Controllers\AuthController;
 use App\Http\Controllers\StudentPortalController;  
 use App\Http\Controllers\ContactMsgController;
 use App\Http\Controllers\FeedbackController;
+use App\Http\Controllers\studentportalnavController;
 
 /*
 |--------------------------------------------------------------------------
@@ -17,6 +18,8 @@ Route::get('/', function () {
     return view('welcome');
 });
 
+Route::post('/studentlogout', [studentportalnavController::class, 'logout']);
+
 Route::post('/feedback/store', [FeedbackController::class, 'feedback']) ->middleware('auth') ->name('feedback.store');
  
 Route::post('/contact-submit', [ContactMsgController::class, 'store'])->name('contact.store');
@@ -72,4 +75,4 @@ Route::view('/Assignments','Assignments')->name('Assignments');
 Route::view('/Studentguidelines','Studentguidelines')->name('Studentguidelines');
 Route::view('/results','results')->name('results');
 Route::view('/Feedback&Complain','Feedback&Complain')->name('Feedback&Complain');
-Route::view('/StudentProfile','StudentProfile')->name('StudentProfile');
\ No newline at end of file
+Route::view('/StudentProfile','StudentProfile')->name('StudentProfile');