.lightsout-subtitle {
    text-align: center;
    margin-bottom: 14px;
}

.lightsout-panel {
    width: min(500px, 100%);
    margin-inline: auto;
    text-align: center;
}

.lightsout-status {
    min-height: 30px;
    font-size: 22px;
    margin-bottom: 10px;
}

.lightsout-board {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
}

.lightsout-cell {
    aspect-ratio: 1 / 1;
    border: 3px solid var(--border);
    background: #ddd4c0;
    box-shadow: 2px 2px 0 var(--border);
    cursor: pointer;
}

.lightsout-cell.on {
    background: #ffd166;
}

.lightsout-controls {
    margin-top: 12px;
    display: flex;
    justify-content: center;
}