@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

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

body {
    font-family: 'Press Start 2P', cursive;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #00ff00;
}

#game-container {
    text-align: center;
    background: rgba(0, 0, 0, 0.7);
    padding: 20px;
    border-radius: 10px;
    border: 4px solid #00ff00;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
}

#game-title h1 {
    font-size: 32px;
    margin-bottom: 10px;
    color: #00ff00;
    text-shadow: 3px 3px 0px #006600, 5px 5px 10px rgba(0, 255, 0, 0.5);
    letter-spacing: 3px;
}

.subtitle {
    font-size: 10px;
    color: #00ccff;
    margin-bottom: 20px;
    text-shadow: 2px 2px 0px #006688;
}

#game {
    margin: 20px auto;
    border: 3px solid #00ff00;
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.3);
}

#controls {
    margin-top: 20px;
    padding: 15px;
    background: rgba(0, 255, 0, 0.1);
    border: 2px solid #00ff00;
    border-radius: 5px;
}

#controls p {
    font-size: 10px;
    color: #00ff00;
    line-height: 1.8;
}

canvas {
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}