:root {
    --background-color: #333;
    --font-color: #eee;
    --panel-bg: #2a2a2a;
    --border-color: #555;
    --highlight-color: #4a90e2;
    --font-family: 'Courier New', Courier, monospace;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--font-color);
    overflow: hidden;
    height: 100vh;
    position: relative;
    touch-action: none;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
}

#map-canvas {
    display: block;
    width: 100%;
    height: 100vh;
    background-color: #000;
    cursor: none;
    touch-action: none;
}