FHC-Core/public/css/components/calendar.css

:root{
	--calendar-pane-height: calc(100vh - 220px);
	
	--calendar-primary: var(--fhc-primary);
	--calendar-border: var(--fhc-border);
	--calendar-border-highlight: var(--fhc-border-highlight);
	--calendar-text: var(--fhc-text);
	--calendar-text-light: var(--fhc-text);
	--calendar-bg: var(--fhc-background);
	--calendar-hour-indicator-bg: var(--fhc-background);
	--calendar-week-page-header-background: var(--fhc-background);
	--calendar-week-page-header-color: var(--fhc-text);
	--calendar-week-page-header-border: var(--fhc-border);
	--calendar-week-page-header-hover-background: var(--fhc-background-highlight);
	--calendar-all-day-event-background: var(--fhc-background);
	--calendar-past: var(--fhc-beige-10);
}

:root.dark{
	--calendar-past: var(--fhc-beige-20);
}

.fhc-calendar-hour-indicator{
	border-top: 1px solid var(--calendar-border);
}

.fhc-calendar-hour-indicator span{
	background-color: var(--calendar-hour-indicator-bg) !important;
}

.fhc-calendar-week-page-header{
	color: var(--calendar-text);
	background-color: var(--calendar-week-page-header-background);
}

.fhc-calendar-week-page-header > div {
	border-right: 1px solid var(--calendar-border);
}

.fhc-calendar-week-page-header > div:hover{
	background-color: var(--calendar-week-page-header-hover-background);
}

.fhc-calendar-months .col-4,
.fhc-calendar-years .col-4 {
  padding: 0.1875em 0;
}
.show-weeks .fhc-calendar-months .col-4,
.show-weeks .fhc-calendar-years .col-4 {
  padding: 0.1875em 0.25em;
}
.fhc-calendar-months .col-4 button,
.fhc-calendar-years .col-4 button {
  aspect-ratio: 28/18;
}

.fhc-calendar-month-page {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-template-rows: 1.5em repeat(6, 1fr);
}
.fhc-calendar-month-page.show-weeks {
  grid-template-columns: 1.5em repeat(7, 1fr);
  grid-template-rows: 1.5em repeat(6, 1fr);
}

.fhc-calendar-month-page-weekday,
.fhc-calendar-month-page-day {
  color: inherit;
}

.fhc-calendar-week .carousel-item {
  /*padding: 0.75em;*/
}

.fhc-calendar-week-page {
  /*aspect-ratio: 7/6;*/
  min-height: 0;
}
.fhc-calendar-week-page > div {
  /*transform: translate(-0.75em, -0.75em);*/
  /*width: calc(100% + 1.5em);*/
  /*height: calc(100% + 1.5em);*/
	max-height: 100%;
}
.fhc-calendar-week-page > div > div {
  padding-left: 3em;
}
.fhc-calendar-week-page .events {
  display: grid;
  grid-template-columns: 3em repeat(7, 1fr);
  margin-left: -3em;
  /*min-height: 266.6666666667%;*/
}
.fhc-calendar-week-page .events .day {
  gap: 1px;
}
.fhc-calendar-week-page .events .hours, .fhc-calendar-week-page .events .day {
  display: grid;
}

.fhc-calendar-week-page .all-day-event-border{
	box-shadow: 1px 1px 0 var(--fhc-box-shadow);
}

.fhc-calendar-week-page .all-day-event {
	max-height: 75px;
	overflow: auto;
	overscroll-behavior: none;
}

.fhc-calendar-week-page .all-day-event-container{
	position: sticky;
	top: 44px;
	display:grid;
	grid-template-columns:repeat(7,1fr);
	width:100%;
	z-index:3;
	background-color:var(--calendar-all-day-event-background);
}

.fhc-calendar-week-page .all-day-event-container::before {
	position: absolute;
	content:'';
	top: 0;
	bottom: 0;
	left: -3em;
	right: 100%;
	background-color: var(--calendar-all-day-event-background);
	box-shadow: 1px 1px 0 var(--fhc-box-shadow);
}

.fhc-calendar-day-page .all-day-event-border {
	box-shadow: 0 0 0 1px var(--fhc-box-shadow);
}

.fhc-calendar-day-page .all-day-event {
	grid-column:2;
	max-height: 75px;
	overflow: auto;
}

.fhc-calendar-day-page .all-day-event-container {
	position: sticky;
	top:0;
	display: grid;
	grid-template-columns: 3em 1fr;
	width: 100%;
	z-index: 3;
	background-color:var(--calendar-all-day-event-background);
	box-shadow: 1px 1px 0 var(--fhc-box-shadow);
}

/* grid hour lines of the Stundenplan use box-shadow instead of border because box-shadow renders consistently on different viewports*/
.box-shadow-border{
	box-shadow: 0 0 0 1px var(--calendar-border) !important;
}

.fhc-calendar-no-events-overlay{
	position: relative;
}

.fhc-calendar-no-events-overlay::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	margin:auto;
	width: 100%;
	height: 100%;
	background-image: linear-gradient(120deg, var(--fhc-background), var(--fhc-dark) );
	opacity: .7;
}
.fhc-calendar-day-page {
  /*aspect-ratio: 7/6;*/
  min-height: 0;
}
.fhc-calendar-day-page > div {
  height: calc(100% + 1.5em);
}
.fhc-calendar-day-page .flex-column > .flex-grow-1 {
  padding-left: 3em;
}

.fhc-calendar-day-page .events {
  display: grid;
  grid-template-columns: 3em 1fr;
}
.fhc-calendar-day-page .events .day {
  gap: 1px;
}
.fhc-calendar-day-page .events .hours, .fhc-calendar-day-page .events .day {
  display: grid;
}

.fhc-calendar-month-page-day{
	color: var(--calendar-text) !important;
}

.fhc-calendar-month-page-day.fhc-calendar-past:not(.fhc-calendar-month-page-day-focusday) {
	color: var(--fhc-text) !important;
}

.fhc-calendar-lg .fhc-calendar-month-page-day,
.fhc-calendar-lg .fhc-calendar-month-page-weekday,
.fhc-calendar-md .fhc-calendar-month-page-day,
.fhc-calendar-md .fhc-calendar-month-page-weekday {
  border: solid 1px var(--calendar-border);
}
.fhc-calendar-lg .fhc-calendar-month-page-day,
.fhc-calendar-md .fhc-calendar-month-page-day {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
}
.fhc-calendar-lg .fhc-calendar-month-page-day.active,
.fhc-calendar-md .fhc-calendar-month-page-day.active {
  border-color: var(--calendar-border-highlight);
}
/*.fhc-calendar-lg .fhc-calendar-month-page-day .events,*/
/*.fhc-calendar-md .fhc-calendar-month-page-day .events {*/
/*  display: block;*/
/*  overflow: auto;*/
/*  font-size: 0.7em;*/
/*}*/
/*.fhc-calendar-lg .fhc-calendar-month-page-day .events span,*/
/*.fhc-calendar-md .fhc-calendar-month-page-day .events span {*/
/*  display: block;*/
/*  margin: 0.2em;*/
/*  padding: 0.1em 0.4em;*/
/*  border-radius: 0.1em;*/
/*}*/
.fhc-calendar-lg .fhc-calendar-years .col-4,
.fhc-calendar-md .fhc-calendar-years .col-4 {
  padding: 0.09375em 0;
}
.show-weeks .fhc-calendar-lg .fhc-calendar-years .col-4,
.show-weeks .fhc-calendar-md .fhc-calendar-years .col-4 {
  padding: 0.09375em 0.25em;
}
.fhc-calendar-lg .fhc-calendar-years .col-4 button,
.fhc-calendar-md .fhc-calendar-years .col-4 button {
  aspect-ratio: 28/9;
}

.fhc-calendar-xs {
  font-size: 0.6em;
}

.fhc-calendar-sm .fhc-calendar-month-page {
  font-size: 0.8em;
}

.fhc-calendar-sm .fhc-calendar-month-page-weekday,
.fhc-calendar-xs .fhc-calendar-month-page-weekday {
  font-style: italic;
  display: flex;
  align-items: center;
  justify-content: end;
}

.fhc-calendar-month-page-weekday:hover {
	background-color:var(--calendar-primary);
	color:var(--calendar-text-light);
	
}

.fhc-calendar-sm .fhc-calendar-month-page-day,
.fhc-calendar-xs .fhc-calendar-month-page-day {
  position: relative;
  aspect-ratio: 1;
}



.fhc-calendar-past {
	background-color: var(--calendar-past);
	border-color: var(--calendar-border);
	opacity: 0.5;
}

.fhc-calendar-month-page-day-focusday {
	border-color: var(--calendar-border-highlight) !important;
	background-color: var(--calendar-bg);
	position: relative;
	animation: dash-animation 2.5s linear infinite;
}

@keyframes dash-animation {
	0% {
		border-style: dashed;
	}
	50% {
		border-style: solid;
	}
	100% {
		border-style: dashed;
	}
}

.fhc-highlight-week {
	/*border-color: black !important;*/
}

.fhc-highlight-day {
	position:relative;
}

.fhc-highlight-day::before {
	content:'';
	position:absolute;
	top:0;
	bottom:0;
	left:0;
	right:0;
	box-shadow: inset 0 0 0 2px var(--calendar-border) !important;
	pointer-events: none;
	z-index: 2;
}

.fhc-calendar-sm .fhc-calendar-month-page-day.active .no,
.fhc-calendar-xs .fhc-calendar-month-page-day.active .no {
  background-color: var(--calendar-primary);
  border-radius: 50%;
  font-weight: bold;
}
.fhc-calendar-sm .fhc-calendar-month-page-day:not(.active):hover .no,
.fhc-calendar-xs .fhc-calendar-month-page-day:not(.active):hover .no {
  background-color: var(--calendar-primary);
  border-radius: 50%;
}
/*.fhc-calendar-sm .fhc-calendar-month-page-day .no,*/
/*.fhc-calendar-xs .fhc-calendar-month-page-day .no {*/
/*  display: flex;*/
/*  align-items: center;*/
/*  justify-content: center;*/
/*  width: 80%;*/
/*  height: 80%;*/
/*  margin: 10%;*/
/*}*/
/*.fhc-calendar-sm .fhc-calendar-month-page-day .events,*/
/*.fhc-calendar-xs .fhc-calendar-month-page-day .events {*/
/*  position: absolute;*/
/*  bottom: 0;*/
/*  left: 10%;*/
/*  width: 80%;*/
/*  height: 10%;*/
/*  overflow: hidden;*/
/*  display: flex;*/
/*}*/
.fhc-calendar-sm .fhc-calendar-month-page-day .events span,
.fhc-calendar-xs .fhc-calendar-month-page-day .events span {
  overflow: hidden;
}

.selectedEvent {
	background-color: var(--calendar-primary) !important;
	color: var(--calendar-text-light);
}

.fhc-calendar-day-page .curTimeIndicator{
	position: absolute;
	left: 0;
	right: 0;
	pointer-events: none;
	padding-left: 7rem;
	margin-top: -1px;
	z-index: 2;
	border-color: var(--calendar-border)!important;
}

.fhc-calendar-week-page .curTimeIndicator {
	position: absolute;
	left: 0;
	right: 0;
	pointer-events: none;
	padding-left: 1rem;
	margin-top: -1px;
	z-index: 2;
	border-color: var(--calendar-border) !important;
}

.fhc-calendar-week-page .past::before{
	content:"";
	background-color: var(--calendar-past);
	position: absolute;
	pointer-events: none;
	z-index: 2;
	opacity: 0.5;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
}

.fhc-calendar-week-page .overlay {
	background-color: var(--calendar-past);
	position: absolute;
	pointer-events: none;
	z-index: 2;
	opacity: 0.5;
}

.fhc-calendar-day-page .overlay {
	background-color: var(--calendar-past);
	position: absolute;
	pointer-events: none;
	z-index: 2;
	opacity: 0.5;
}