@media (max-width: 768px) {
    .d-mobile {
        display: block;
    }
    
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        padding: 20px;
    }

    .app-topbar {
        margin: -20px -20px 24px;
        padding: 14px 20px;
        gap: 12px;
    }

    .app-topbar h1 {
        font-size: 24px;
    }

    .ups-logo {
        max-width: 145px;
    }

    #inference-modal {
        justify-content: center;
        padding: 12px;
    }

    #inference-modal .modal {
        width: 94%;
        max-width: 94%;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .menu-toggle {
        background: none;
        border: none;
        font-size: 20px;
        cursor: pointer;
    }
}