body {
    background-color: #000;
    color: #fff;
}

.game {
    color: #0f0;
    font-family: 'Courier New', monospace;
}

.card {
    background-color: #111;
    border: 1px solid #333;
}

.btn-success {
    background-color: #060;
    border-color: #080;
}

.btn-dark {
    background-color: #222;
    border-color: #444;
}

.live-preview {
    border-left: 3px solid #0f0;
    padding-left: 15px;
    margin-bottom: 20px;
}

.status-val {
    color: #fff;
}

/* Hide preview sections that exceed the player's difficulty level */
[data-game-difficulty="easy"] [data-game-difficulty="medium"],
[data-game-difficulty="easy"] [data-game-difficulty="hard"],
[data-game-difficulty="medium"] [data-game-difficulty="hard"] {
    display: none;
}