#calendar-container {
    max-width: 800px;
    margin-top: 20px;
    font-family: Arial, sans-serif;
    display: none;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.calendar-days {
    height: 100px;
    display: flex;
    overflow: hidden;
    gap: 20px;
}

.calendar-day {
    width: 115px;
    height: 62px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid #ddd;
    border-radius: 50%;
    cursor: pointer;
    position: relative;
} 

.calendar-day .day {
    font: var(--typography-header-m-semibold, 600 24px / 32px Roobert PRO);
    position: relative;
}

/* <span class="day">23</span> 中添加一个伪元素，用于显示横线，但默认情况下不显示。 */
.calendar-day .day::after {
    content: '';
    position: absolute;
    bottom: 50%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 2px;
    background-color: #ccc;
    display: none;
}

.calendar-day.disabled, .calendar-day.unavailable, .calendar-day.past-date {
    background-color: #f5f5f5;
    color: #ccc;
    cursor: not-allowed;
}

.calendar-day.unavailable .day::after {
    display: block;
}
/*
.calendar-day.today {    
    background-color: #6950F3;
    border: 1px solid #6950F3;
    
}
*/
.calendar-day.available:hover {
    background-color: #d1e7ff;
}

.calendar-day .weekday {
    position: absolute;
    bottom: -25px;
    color:#000;
    font: var(--typography-body-s-medium,500 15px/20px Roobert PRO);
}

#appointment-details {
    max-width: 800px;
    margin-top: 20px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
}

.time-slot {
    width: 15.3%;
    display: inline-block;
    padding: 10px;
    margin: 5px;
    border: 1px solid #ddd;
    border-radius: 5px;
    cursor: pointer;
}

.time-slot.selected {
    background-color: blue;
    color: white;
}

.initial-day,
.initial-day-selected {
    color: white;
    border: 1px solid #6950F3;
    background-color: #6950F3;
}

.initial-day-selected .day {
    color: white;
}