* {
    box-sizing: border-box;
}

html {
    /* Prevent bounce effect on mobile devices */
    width: 100%;
    height: 100%;
    overflow: hidden;
    overscroll-behavior-y: none;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    font-size: 0.8125rem;
    margin: 0;
    color: white;
    background-color: black;
}

.game-border {
    position: absolute;
    overflow: hidden;
    display: flex;
    width: 100vw;
    height: 100vh;
    height: 100svh;
    left: 0;
    top: 0;
    background-color: rgb(32, 32, 32);
}

.game-canvas {
    z-index: 1;
    overflow:hidden;
    height: 95%;
    aspect-ratio: 5/4;
    margin: auto;
    background-color: black;
}

.game-canvas canvas {
    z-index: 1;
    position: relative;
    overflow: hidden;
    object-fit: contain;
    width: 100%;
    height: 100%;
    background-color: black;
}
#imageviewer-canvas {
    z-index: 2;
    overflow:hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    visibility: visible;
    width: 100vw;
    height: 100vh;
    height: 100svh;
    background-color: rgba(0, 0, 0, 0.0);
}

#imageviewer-canvas img {
    z-index: 2;
    position: relative;
    overflow: hidden;
    max-width: 100%;
    max-height: 100%;
}