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

.simon-panel {
    width: min(520px, 100%);
    margin-inline: auto;
    text-align: center;
}

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

.simon-pad {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    width: min(320px, 100%);
    margin: 0 auto 10px;
}

.simon-btn {
    aspect-ratio: 1 / 1;
    border: 3px solid var(--border);
    box-shadow: 2px 2px 0 var(--border);
    cursor: pointer;
}

.simon-btn.active {
    filter: brightness(1.3);
}

.simon-green { background: #9fcf9f; }
.simon-red { background: #d88f8f; }
.simon-yellow { background: #f2d28a; }
.simon-blue { background: #9fb7d8; }

.simon-controls {
    display: flex;
    justify-content: center;
    gap: 8px;
}

.simon-score {
    margin-top: 8px;
    font-size: 20px;
}