.business-calendar-wrapper {
    max-width: 290px;
    margin: 0 auto;
    font-family: 'Noto Sans JP', sans-serif;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #09110A;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.16px;
    margin-bottom: 10px;
}

.calendar-title {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.16px;
    margin: 0;
}

.calendar-nav-wrapper {
    display: flex;
    gap: 5px;
}

.calendar-nav {
    width: 30px;
    height: 30px;
    font-size: 20px;
    cursor: pointer;
    background-color: transparent;
    border: none;
    padding: 0;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.calendar-nav img {
    width: 10px;
    height: 10px;
}

.calendar-nav:hover {
    opacity: 0.7;
}

.calendar-legend {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px 16px;
    margin-top: 10px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
}

.legend-color {
    width: 10px;
    height: 10px;
    border: 1px solid #B0BEC5;
}

.legend-label {
    color: #09110A;
    font-size: 9px;
    font-weight: 500;
    line-height: 1;
    letter-spacing: 0.36px;
}

.calendar-grid {
    background: #fff;
    overflow: hidden;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    color: #09110A;
}

.weekday {
    padding: 10px;
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.64px;

}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: rgba(176, 190, 197, 0.5);
    padding: 1px;
}

.calendar-day {
    background: #fff;
    /* min-height: 42px; */
    padding: 13px;
    position: relative;
    transition: all 0.2s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}

.calendar-day.empty {
    background: #F2F3F7;
}

.calendar-day.other-month .day-number {
    opacity: 0.5;
}

.calendar-day.today {
    background-color: #43A047;
}

.calendar-day.today .day-number {
    color: #fff;
}

.day-number {
    font-size: 10px;
    font-weight: 400;
    color: #09110A;
}

/* .calendar-day:nth-child(7n+1) .day-number {
    color: #dc3545;
} */

/* .calendar-day:nth-child(7n) .day-number {
    color: #0056b3;
} */

/* .calendar-day.has-event {
    color: #fff;
}

.calendar-day.has-event .day-number {
    color: #fff;
} */

/* アニメーション */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.calendar-days {
    animation: fadeIn 0.3s ease;
}