body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    background-color: #000;
    font-family: 'Press Start 2P', Arial, sans-serif;
    color: white;
}

#game-container {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 16px;
}

#game-board {
    border: 4px solid #888;
    background-color: #111;
}

#game-canvas {
    display: block;
    background-color: #000;
}

#sidebar {
    width: 240px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.panel {
    background: #222;
    border: 2px solid #777;
    padding: 14px;
    border-radius: 6px;
    color: #fff;
    text-align: center;
}

.panel.title {
    background: #111;
    border-color: #ddd;
    font-size: 16px;
    letter-spacing: 1px;
}

.panel.instructions {
    border-color: #f39c12;
    background: #111;
}

kbd {
    background: #333;
    border: 1px solid #777;
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 12px;
}

.panel strong {
    display: block;
    margin-bottom: 8px;
    font-size: 12px;
    color: #ffd700;
}

.panel.small {
    font-size: 11px;
    line-height: 1.4;
    text-align: left;
}

#sidebar div {
    word-wrap: break-word;
}