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

body {
    overflow: hidden;
    background: #000;
}

#game-canvas {
    width: 100vw;
    height: 100vh;
    display: block;
    touch-action: none;
}

#loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ccc;
    font-family: monospace;
    font-size: 18px;
}

#debug-overlay {
    position: absolute;
    top: 8px;
    left: 8px;
    color: #0f0;
    font-family: monospace;
    font-size: 12px;
    pointer-events: none;
    white-space: pre;
}