* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Space Mono', monospace;
    background: #000;
    overflow: hidden;
    width: 100vw;
    height: 100vh;
}

#vignette {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    box-shadow: inset 0 0 20vw rgba(0,0,0,0.8);
    pointer-events: none;
    z-index: 5;
}

#app {
    position: relative;
    width: 100%;
    height: 100%;
}

#gameCanvas {
    display: block;
    width: 100%;
    height: 100%;
    background: #000;
}

#ui-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

#ui-container > * {
    pointer-events: auto;
}