#toast {
    position: fixed; 
    bottom: 20px; 
    right: 20px; 
    background-color: #333;
    color: #fff; 
    padding: 14px 20px; 
    border-radius: 8px; 
    font-weight: bold;
    box-shadow: 0 0 10px rgba(0,0,0,0.4); 
    opacity: 0; 
    transition: opacity 0.4s ease; 
    z-index: 9999;
}