Farben ändern auf Darkmode?

/* Farbe letzter und kommender Monat in mehrwöchiger und Monatsansicht */ 
.calendar-month-day-box-other-month .calendar-month-day-box-date-label[relation="past"],
.calendar-month-day-box-other-month .calendar-month-day-box-date-label[relation="future"],    
.calendar-month-day-box-other-month[relation="past"],
.calendar-month-day-box-other-month[relation="future"]    {
  background: #2E2E2E !important;}
  
  
/* Farbe Wochenende */
#day-view .calendar-header-container[weekend="true"],  
#day-view .calendar-event-column-linebox[weekend="true"] {
 background: #424242  !important;}
#week-view .calendar-header-container[weekend="true"],
#week-view .calendar-event-column-linebox[weekend="true"] { 
 background: #424242  !important;}
    
/* Farbe Wochenende in mehrwöchiger und Monatsansicht */
.calendar-month-day-box-day-off.calendar-month-day-box-current-month,
.calendar-month-day-box-date-label[weekend="true"] {
 background: #424242 !important;}
 
.calendar-month-day-box-other-month,
.calendar-month-day-box-date-label{
background: #606064 !important;}
    
    
/* Kalendertag "Heute" deutlicher durch Rahmen und Farbe hervorheben */
.calendar-month-day-box-current-month[relation="today"],
.calendar-month-day-box-day-off[relation="today"],
.calendar-month-day-box-other-month[relation="today"] {
 border: 1px solid #9FA3D9!important;}
 
 
/* Aktueller Tag in mehrwöchiger und Monatsansicht */ 
.calendar-month-day-box-current-month[relation="today"],
.calendar-month-day-box-day-off[relation="today"],
.calendar-month-day-box-other-month[relation="today"],
.calendar-month-day-box-date-label[relation="today"] {
background: #606064 !important;}


/* Kalendertag "selektierter Tag" */
.calendar-month-day-box-current-month[selected="true"],
.calendar-month-day-box-day-off[selected="true"],
.calendar-month-day-box-other-month[selected="true"] {
 background-color: #6E6E6E !important;}