/* Screen 1 - Game Canvas Styles */
#screen-1 {
    background-color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: var(--app-height, 100vh);
}

#game-canvas {
    border: none;
    box-shadow: none;
    image-rendering: pixelated; /* Keep tiles crisp */
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
    display: block;
    width: 100vw;
    height: 100vh;
    height: var(--app-height, 100vh);
    max-width: 100vw;
    max-height: 100vh;
    max-height: var(--app-height, 100vh);
    position: fixed;
    top: 0;
    left: 0;
    object-fit: contain;
}