diff --git a/public/mn/index.php b/public/mn/index.php
index e27301d2..d7ce53c7 100644
--- a/public/mn/index.php
+++ b/public/mn/index.php
@@ -548,184 +548,187 @@
             }
         }
 
-        /* ===== UNIVERSAL HAMBURGER MENU ===== */
-        .universal-header {
-            position: fixed;
-            top: 1rem;
-            left: 1rem;
-            right: 1rem;
-            z-index: 1100;
-            display: flex;
-            align-items: center;
-            justify-content: space-between;
-            background: rgba(15, 23, 42, 0.8);
-            backdrop-filter: blur(16px);
-            -webkit-backdrop-filter: blur(16px);
-            border: 1px solid rgba(255, 255, 255, 0.1);
-            border-radius: 1.5rem;
-            padding: 0.6rem 1.25rem;
-            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
-        }
-
-        .header-left {
-            display: flex;
-            align-items: center;
-            gap: 0.75rem;
-            text-decoration: none;
-        }
+        <?php if (Auth::check()): ?>
+            /* ===== UNIVERSAL HAMBURGER MENU ===== */
+            .universal-header {
+                position: fixed;
+                top: 1rem;
+                left: 1rem;
+                right: 1rem;
+                z-index: 1100;
+                display: flex;
+                align-items: center;
+                justify-content: space-between;
+                background: rgba(15, 23, 42, 0.8);
+                backdrop-filter: blur(16px);
+                -webkit-backdrop-filter: blur(16px);
+                border: 1px solid rgba(255, 255, 255, 0.1);
+                border-radius: 1.5rem;
+                padding: 0.6rem 1.25rem;
+                box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
+            }
 
-        .header-logo {
-            width: 28px;
-            height: 28px;
-            border-radius: 8px;
-        }
+            .header-left {
+                display: flex;
+                align-items: center;
+                gap: 0.75rem;
+                text-decoration: none;
+            }
 
-        .header-title {
-            font-size: 0.9rem;
-            font-weight: 800;
-            color: white;
-            letter-spacing: -0.01em;
-        }
+            .header-logo {
+                width: 28px;
+                height: 28px;
+                border-radius: 8px;
+            }
 
-        .hamburger-trigger {
-            width: 36px;
-            height: 36px;
-            border-radius: 50%;
-            background: rgba(124, 58, 237, 0.2);
-            border: 1px solid rgba(124, 58, 237, 0.3);
-            display: flex;
-            flex-direction: column;
-            align-items: center;
-            justify-content: center;
-            gap: 4px;
-            cursor: pointer;
-            transition: all 0.2s ease;
-        }
+            .header-title {
+                font-size: 0.9rem;
+                font-weight: 800;
+                color: white;
+                letter-spacing: -0.01em;
+            }
 
-        .hamburger-trigger span {
-            width: 18px;
-            height: 2px;
-            background: #a78bfa;
-            border-radius: 2px;
-            transition: all 0.3s ease;
-        }
+            .hamburger-trigger {
+                width: 36px;
+                height: 36px;
+                border-radius: 50%;
+                background: rgba(124, 58, 237, 0.2);
+                border: 1px solid rgba(124, 58, 237, 0.3);
+                display: flex;
+                flex-direction: column;
+                align-items: center;
+                justify-content: center;
+                gap: 4px;
+                cursor: pointer;
+                transition: all 0.2s ease;
+            }
 
-        .hamburger-trigger.active span:nth-child(1) {
-            transform: translateY(6px) rotate(45deg);
-        }
+            .hamburger-trigger span {
+                width: 18px;
+                height: 2px;
+                background: #a78bfa;
+                border-radius: 2px;
+                transition: all 0.3s ease;
+            }
 
-        .hamburger-trigger.active span:nth-child(2) {
-            opacity: 0;
-        }
+            .hamburger-trigger.active span:nth-child(1) {
+                transform: translateY(6px) rotate(45deg);
+            }
 
-        .hamburger-trigger.active span:nth-child(3) {
-            transform: translateY(-6px) rotate(-45deg);
-        }
+            .hamburger-trigger.active span:nth-child(2) {
+                opacity: 0;
+            }
 
-        .nav-overlay {
-            position: fixed;
-            inset: 0;
-            z-index: 1050;
-            background: rgba(8, 12, 24, 0.98);
-            backdrop-filter: blur(20px);
-            display: none;
-            flex-direction: column;
-            padding: 6rem 2rem 2rem;
-            animation: fadeIn 0.3s ease;
-        }
+            .hamburger-trigger.active span:nth-child(3) {
+                transform: translateY(-6px) rotate(-45deg);
+            }
 
-        .nav-overlay.active {
-            display: flex;
-        }
+            .nav-overlay {
+                position: fixed;
+                inset: 0;
+                z-index: 1050;
+                background: rgba(8, 12, 24, 0.98);
+                backdrop-filter: blur(20px);
+                display: none;
+                flex-direction: column;
+                padding: 6rem 2rem 2rem;
+                animation: fadeIn 0.3s ease;
+            }
 
-        .nav-list {
-            display: flex;
-            flex-direction: column;
-            gap: 1rem;
-        }
+            .nav-overlay.active {
+                display: flex;
+            }
 
-        .nav-link {
-            display: flex;
-            align-items: center;
-            gap: 1.25rem;
-            text-decoration: none;
-            padding: 1rem;
-            border-radius: 1rem;
-            background: rgba(255, 255, 255, 0.03);
-            border: 1px solid rgba(255, 255, 255, 0.05);
-            transition: all 0.2s ease;
-        }
+            .nav-list {
+                display: flex;
+                flex-direction: column;
+                gap: 1rem;
+            }
 
-        .nav-link i {
-            width: 24px;
-            font-size: 1.25rem;
-            color: #a78bfa;
-            text-align: center;
-        }
+            .nav-link {
+                display: flex;
+                align-items: center;
+                gap: 1.25rem;
+                text-decoration: none;
+                padding: 1rem;
+                border-radius: 1rem;
+                background: rgba(255, 255, 255, 0.03);
+                border: 1px solid rgba(255, 255, 255, 0.05);
+                transition: all 0.2s ease;
+            }
 
-        .nav-link span {
-            font-size: 1rem;
-            font-weight: 700;
-            color: #e2e8f0;
-        }
+            .nav-link i {
+                width: 24px;
+                font-size: 1.25rem;
+                color: #a78bfa;
+                text-align: center;
+            }
 
-        .nav-link.active {
-            border-color: rgba(124, 58, 237, 0.5);
-            background: rgba(124, 58, 237, 0.1);
-        }
+            .nav-link span {
+                font-size: 1rem;
+                font-weight: 700;
+                color: #e2e8f0;
+            }
 
-        .nav-link.active span {
-            color: #a78bfa;
-        }
+            .nav-link.active {
+                border-color: rgba(124, 58, 237, 0.5);
+                background: rgba(124, 58, 237, 0.1);
+            }
 
-        .nav-footer {
-            margin-top: auto;
-            padding-top: 2rem;
-            border-top: 1px solid rgba(255, 255, 255, 0.05);
-        }
+            .nav-link.active span {
+                color: #a78bfa;
+            }
 
-        @keyframes fadeIn {
-            from {
-                opacity: 0;
+            .nav-footer {
+                margin-top: auto;
+                padding-top: 2rem;
+                border-top: 1px solid rgba(255, 255, 255, 0.05);
             }
 
-            to {
-                opacity: 1;
+            @keyframes fadeIn {
+                from {
+                    opacity: 0;
+                }
+
+                to {
+                    opacity: 1;
+                }
             }
-        }
+
+        <?php endif; ?>
     </style>
 </head>
 
 <body>
 
-    <!-- Universal Floating Header -->
-    <div class="universal-header">
-        <a href="/mn/index.php" class="header-left">
-            <img src="/i2uailogo.png" alt="Logo" class="header-logo">
-            <span class="header-title">i2u.ai</span>
-        </a>
-        <div class="hamburger-trigger" onclick="toggleNav()">
-            <span></span>
-            <span></span>
-            <span></span>
+    <?php if (Auth::check()): ?>
+        <!-- Universal Floating Header (Authenticated Only) -->
+        <div class="universal-header">
+            <a href="/mn/index.php" class="header-left">
+                <img src="/i2uailogo.png" alt="Logo" class="header-logo">
+                <span class="header-title">i2u.ai</span>
+            </a>
+            <div class="hamburger-trigger" onclick="toggleNav()">
+                <span></span>
+                <span></span>
+                <span></span>
+            </div>
         </div>
-    </div>
 
-    <!-- Navigation Overlay -->
-    <div class="nav-overlay" id="navOverlay">
-        <div class="nav-list">
-            <a href="/mn/index.php" class="nav-link active"><i>🏠</i><span>Home</span></a>
-            <a href="/join" class="nav-link"><i>🚀</i><span>Join</span></a>
-            <a href="/mn/register.php" class="nav-link"><i>📝</i><span>Register</span></a>
-            <a href="/mn/referralengine.php" class="nav-link"><i>📊</i><span>Referral E&D</span></a>
-
-            <?php if (Auth::check() && $user && $user->canAccessNLSAdmin()): ?>
-                <a href="/mn/nls-monitor.php" class="nav-link"><i>📈</i><span>Empire Monitor</span></a>
-            <?php endif; ?>
-        </div>
+        <!-- Navigation Overlay -->
+        <div class="nav-overlay" id="navOverlay">
+            <div class="nav-list">
+                <a href="/mn/index.php" class="nav-link active"><i>🏠</i><span>Home</span></a>
+                <a href="/join" class="nav-link"><i>🚀</i><span>Join</span></a>
+                <a href="/mn/register.php" class="nav-link"><i>📝</i><span>Register</span></a>
+                <a href="/mn/referralengine.php" class="nav-link"><i>📊</i><span>Referral E&D</span></a>
+
+                <?php if ($user && $user->canAccessNLSAdmin()): ?>
+                    <a href="/mn/nls-monitor.php" class="nav-link"><i>📈</i><span>Empire Monitor</span></a>
+                <?php endif; ?>
+            </div>
 
-        <div class="nav-footer">
-            <?php if (Auth::check()): ?>
+            <div class="nav-footer">
                 <a href="#" class="nav-link"
                     onclick="event.preventDefault(); document.getElementById('logout-form').submit();">
                     <i>🚪</i><span style="color: #f87171;">Sign Out</span>
@@ -733,21 +736,19 @@
                 <form id="logout-form" action="/logout" method="POST" style="display: none;">
                     <?php echo csrf_field(); ?>
                 </form>
-            <?php else: ?>
-                <a href="/login" class="nav-link"><i>🔑</i><span>Sign In</span></a>
-            <?php endif; ?>
+            </div>
         </div>
-    </div>
 
-    <script>
-        function toggleNav() {
-            const trigger = document.querySelector('.hamburger-trigger');
-            const overlay = document.getElementById('navOverlay');
-            trigger.classList.toggle('active');
-            overlay.classList.toggle('active');
-            document.body.style.overflow = overlay.classList.contains('active') ? 'hidden' : 'auto';
-        }
-    </script>
+        <script>
+            function toggleNav() {
+                const trigger = document.querySelector('.hamburger-trigger');
+                const overlay = document.getElementById('navOverlay');
+                trigger.classList.toggle('active');
+                overlay.classList.toggle('active');
+                document.body.style.overflow = overlay.classList.contains('active') ? 'hidden' : 'auto';
+            }
+        </script>
+    <?php endif; ?>
 
     <!-- Hero Section -->
     <section class="hero text-center animate-in">