.button {
    display: inline-block;
    padding: 10px 20px;
    font-size: 16px;
    color: #fff;
    background-color: #e74c3c;
    text-align: center;
    text-decoration: none;
    border-radius: 50px;
}

.button:hover {
    background-color: #c0392b;
    color: #fff;
}

.calendar-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.calendar-month {
    width: calc(16.66% - 15px);
    box-sizing: border-box;
    padding: 10px;
    background-color: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
}

.calendar-month .header {
    text-align: center;
    margin-bottom: 10px;
}

.calendar-month .header h5 {
    font-weight: bold;
}

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

.day {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    box-sizing: border-box;
}

.day.empty {
    background-color: transparent;
    border: none;
}

.booked {
    background-color: #e74c3c;
    color: #fff;
}

@media (max-width: 1200px) {
    .calendar-month {
        width: calc(33.33% - 15px);
    }
}

@media (max-width: 992px) {
    .calendar-month {
        width: calc(50% - 15px);
    }
}

@media (max-width: 768px) {
    .calendar-month {
        width: 100%;
    }
}