body {
    background-color: #111;
    color: #fff;
}

.note-span {
    padding: 0.3rem 0.5rem;
    margin: 0.15rem;
    border-radius: 5px;
    background-color: #333;
    display: inline-block;
    user-select: none;
}

.note-playing {
    background-color: yellow;
    color: black;
}

.hand-label {
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

#status-container {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
}

#status-left,
#status-right {
    width: 48vw;
    min-height: 3rem;
    border: 1px solid #555;
    padding: 0.5rem;
    border-radius: 6px;
    background-color: #222;
}

#modeSelect,#leftOscillatorTypeSelect, #rightOscillatorTypeSelect {
    border: 1px solid #555;
    padding: 0.5rem;
    border-radius: 6px;
    color: #fff;
    background-color: #222;
}