#result {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

#result:not(:empty) {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
}