body {
    font-family: Arial, sans-serif;
}

.calendar {
    width: 300px;
    border: 1px solid #ccc;
    margin: 20px auto;
    padding: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}

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

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-weight: bold;
    margin-bottom: 5px;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.calendar-day {
    border: 1px solid #ddd;
    padding: 5px;
    text-align: center;
    cursor: pointer;
}

.calendar-day:hover {
    background-color: #f5f5f5;
}

.calendar-day.today {
    background-color: #3f51b5;
    color: white;
}

.calendar-day.past-day {
    color: #ccc;
    cursor: not-allowed;
}
.selected-day {
    background-color: #3498db;
    color: white;
}

.status-available {
    background-color: #2ecc71; /* Green */
}

.status-pending {
    background-color: #f39c12; /* Orange */
}

.status-unavailable {
    background-color: #e74c3c; /* Red */
}