body {
    margin: 0;
    padding: 20px;
    background-color: #1a1a1a;
    font-family: 'Press Start 2P', cursive;
    color: #fff;
    display: flex;
    justify-content: center;
    min-height: 100vh;
}

.game-container {
    text-align: center;
}

#gameCanvas {
    border: 3px solid #4CAF50;
    background-color: #000;
    margin: 20px 0;
}

.game-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.scores {
    display: flex;
    gap: 30px;
    font-size: 1.2em;
    color: #4CAF50;
    text-shadow: 2px 2px 2px rgba(0,0,0,0.5);
}

#restartBtn {
    padding: 12px 24px;
    font-family: 'Press Start 2P', cursive;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.1s;
}

#restartBtn:hover {
    background-color: #45a049;
    transform: scale(1.05);
}

#restartBtn:active {
    transform: scale(0.95);
}

@media (max-width: 600px) {
    #gameCanvas {
        width: 90vw;
        height: 45vw;
    }
}