.running-period {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    background-color: #f4f4f4;
    border-radius: 8px;
}

.period-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
}

.period-details {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.period-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
}

.period-value {
    font-size: 36px;
    font-weight: bold;
    color: #007bff;
}

.period-label {
    font-size: 14px;
    color: #666;
    margin-top: 5px;
}