dius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-weight: bold;
            transition: all 0.3s ease;
        }

        .user-avatar:hover {
            transform: scale(1.1);
            box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
            user-select: none;
        }

        /* Navigation Bar */
        .nav-bar {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blu