html {
    background-color: aliceblue;
    height: 100%;
    width: 100%;
}

body {
    position: relative;
    /* background-color: lightcoral; */
    width: fit-content;
    margin-inline: auto;
}

img {
    width: 73mm;
    height: 73mm;
    position: relative;
    top: 1mm;
}

input {
    width: 7.5ch;
}

#scroll {
    --_height: 73mm;
    width: 83mm;
    height: 3px;
    background-color: #888;
    /* border: 1px solid #e6e9ed; */
    border-radius: 50px;
    margin-inline: 0;
    position: absolute;
    left: -5mm;
    bottom: var(--_height);
    z-index: 1;
}

#scroll::after{
    content: '' attr(count) ' pokéballs';
    background: #e6e9ed;
    border-radius: 5px;
    padding-inline: 0.5ch;
    position: relative;
    top: 5px;
}

#input-flex {
    display: flex;
    justify-content: space-between;
}