body {
    margin: 0;
    padding: 0;
    color: rgba(255, 255, 255, 0.87);
    background-color: #000000;
}

#app {
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* CRITICAL: Center the PixiJS canvas in the viewport */
#pixi-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Canvas centering - center should be at viewport center */
canvas {
    display: block;
    margin: 0 auto;
    padding: 0;
}

/* Ensure html and body also don't force height */
html, body {
    height: 100%;
    overflow: hidden;
}