body {
    font-family: 'Courier New', Courier, monospace;
    text-align: center;

    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    color: white;
}


button {
    margin-top: 15px;
    padding: 10px 25px;
    font-size: 18px;
    font-family: 'Courier New', Courier, monospace;

    background-color: black;
    color: lime;
    border: 2px solid lime;
    border-radius: 8px;

    cursor: pointer;
    transition: all 0.2s ease;

    box-shadow: 0 0 10px lime;
}

button:hover {
    background-color: lime;
    color: black;
    transform: scale(1.05);

    box-shadow: 0 0 20px lime;
}

button:active {
    transform: scale(0.95);
}


.game-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}


canvas {
    border: 3px solid lime;
    margin-top: 10px;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.4);
}