.gauge-container div {
    display: inline-block;
    flex-direction: column;
    align-items: center;
    padding-top: 40px;
    width: 320px;
    height: 180px;
    position: relative;
}

#psi-value {
    margin-top: 16px;
    font-size: 1.4rem;
    font-weight: bold;
}

#controls {
    margin-top: 20px;
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

#controls input[type="number"] {
    width: 90px;
    padding: 4px;
}