youtube-music/prompt/darkPrompt.css

body {
    background-color: rgba(0, 0, 0, 0.3);
    background-image: linear-gradient(315deg, #200000 0%, #13253a 74%);
    overflow: hidden;
    color:whitesmoke;
}

::-webkit-scrollbar {
    width: 0 !important;
    display: none; 
}

#label {
    text-align: center;
}

#container {
    background: rgba( 0, 0, 0, 0.7 );
    box-shadow: 0 8px 32px 0 rgba( 31, 38, 135, 0.37 );
    backdrop-filter: blur( 10.0px );
    -webkit-backdrop-filter: blur( 10.0px );
    border-radius: 10px;
    border: 1px solid rgba(80, 0, 0, 0.4);
    overflow: hidden;
}

#data {
    background: unset;
    color: whitesmoke;
    border: 1px solid rgb(54, 54, 54);
}

#data:focus {
    outline: unset;
    border: 1px solid rgb(85, 85, 85);
}

 #ok:focus, #cancel:focus {
    outline: rgba(30, 0, 0, 0.3) solid 1px;
    border: 1px solid rgba(60, 0, 0, 0.4);
}

#ok, #cancel {
    background-color: rgb(0, 0, 0);
    color: whitesmoke;
}