/* Ensure the DatePickerRange calendar popup appears above other elements */
.DateRangePicker_picker,
.DayPicker,
.DayPicker__withBorder,
.SingleDatePicker_picker {
    z-index: 9999 !important;
}

/* Prevent the control panel card from clipping the calendar */
.card,
.card-body {
    overflow: visible !important;
}