* {
    box-sizing: border-box;
    font-family: sans-serif;
}

body {
    background-color: #111;
    height: 100vh;
    max-height: 100%;
    margin: 0;
    padding: 1rem;
}

::-webkit-scrollbar {
    background-color: #fff2;
    width: 4px;
    height: 4px;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background-color: darkorange;
    border-radius: 4px;
}

::-webkit-scrollbar-corner {
    background-color: transparent;
}

#config {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: orange;
    background: #fff2;
    padding: .5rem 1rem;
    z-index: 1;
    border-radius: 2px;
    border: 1px solid #fff4;
    backdrop-filter: blur(2px);
    max-height: calc(100% - 2rem);
    overflow-y: auto;
}

#config ul {
    margin: 0;
    list-style-type: none;
    border-left: 1px dashed #fff5;
    padding-left: .5rem;
    margin-left: .3rem;
}

details summary {
    user-select: none;
    cursor: pointer;
}

#ui {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: .5rem;
    border: 1px solid #fff2;
    box-shadow: 0 0 1rem black;
    overflow: hidden;
}

svg {
    width: 100%;
    height: 100%;

    background-image: radial-gradient(#555 1px, transparent 1px);
    background-size: 20px 20px;
    background-repeat: repeat;
}