.fc-toolbar-title {
    text-transform: capitalize;
}

.fc-event {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    /* đẩy chữ xuống cuối box */
}

/* Font size riêng cho multi-month view (nhỏ hơn) */
.fc .fc-multimonth-compact .fc-daygrid-day-number {
    font-size: 12px !important;
}

.fc .fc-multimonth-compact .fc-multimonth-daygrid-table {
    font-size: 10px !important;
    /* Rất nhỏ cho year view */
    line-height: 1.2 !important;
}

.fc-event-title {
    margin-top: auto;
    text-align: center;
    /* color: #fe393c9c */
}

.fc .fc-bg-event {
    opacity: 1;
}

#lich_van_su .card-header {
    text-transform: uppercase;
    font-weight: bold;
    font-size: 30px;
}

#lich_van_su .card-body {
    padding: 20px;
}

#thang_nam_duong,
#thang_nam_am {
    text-transform: capitalize;
}

#ngay_duong {
    color: #78b43d;
}

#ngay_am {
    color: #1c763b;
}

#ngay_duong,
#ngay_am {
    font-size: 50px;
    font-weight: bold;
}

.can_chi {
    color: red;
    font-style: italic;
}

@media (max-width: 830px) {
    .fc .fc-toolbar-title {
        font-size: 25px;
    }

    .fc-direction-ltr .fc-toolbar>*> :not(:first-child) {
        font-size: 14px;

        padding: 5px;
    }
}

@media (max-width: 640px) {
    .fc .fc-toolbar-title {
        font-size: 14px;
        display: none;
    }

    .fc-direction-ltr .fc-toolbar>*> :not(:first-child) {
        font-size: 14px;
        margin-left: 0px;
        margin-top: 5px;
        padding: 5px;
    }

    .fc .fc-daygrid-day-number {
        font-size: 10px !important;
        padding: 0px 2px 0px 0px !important;
    }

    .fc-event-title {
        font-size: 8px !important;
        padding: 0px;
        /* Rất nhỏ cho year view */
        line-height: 1.2 !important;
        margin: 0.5em 0px;

    }
}