:root {
    --borderWidth: 3px;
}

/* school year info section */

#schoolYearDatesGradesContainer {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.gradeRow {
    display: grid;
    grid-auto-columns: max-content;
    grid-auto-flow: column;
    column-gap: 0.5rem;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
}

.gradeRow label {
    display: inline-block !important;
    color: black !important;
    font-weight: normal !important;
}

.singleHolidayContainer {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.holidayDates {
    display: flex;
    flex-wrap: nowrap;
}


/* curriculum section */
#curriculumContainer {
    margin: 0;
}

#timeSpanForm {
    display: none;
    flex-direction: column;
    gap: 1rem;
    border: solid 1px var(--bodyBackground);
    padding: 1rem 2rem;
    position: sticky;
    width: max(50%, 450px);
    bottom: 1rem;
    margin-top: 0.5rem;
    left: 100%;
    background-color: var(--contentContainerBackground);
    z-index: 3;
}

#closeTimeSpanFormButton,
#resizeTimeSpanFormButton {
    margin-right: -1rem;
    background-color: var(--lightergrey);
    color: var(--bodyBackground);
}

#resizeTimeSpanFormButton {
    margin-left: -1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

#closeTimeSpanFormButton:hover,
#resizeTimeSpanFormButton:hover {
    background-color: var(--lightgrey);
}

#yearContainer {
    display: flex;
    position: relative;
    flex-direction: column;
    gap: 1rem;
}

.month {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;

}

#curriculumSelectionContainer {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
}

.curriculumSelectionItem {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    min-width: 115px;
    padding: 0.5rem 0.5rem;
    border: 2px solid var(--contentContainerBackground);
    border-radius: var(--standardRadius);
    color: var(--lighterText);
    box-sizing: content-box;
    cursor: default;
}

.curriculumSelectionItem.selected,
.curriculumSelectionItem:hover {
    border: solid 2px var(--lightMatteGreen);
}

.curriculumSelectionItem div {
    pointer-events: none;
}

.curriculumSelectionItem.undefined {
    border: solid 1px var(--bodyBackground);
    color: var(--bodyBackground);
}

#curriculumCreationSelectContainer {
    display: flex;
    padding: 0 0 1rem;
    gap: 1rem;
}

#curriculumCreationSelectWrapper {
    display: flex;
    gap: 1rem;
}

.week,
#dayNameContainer {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) 5rem 5rem;
    gap: 4px;
}

#curriculumLabelAndButtonContainer {
    background-color: var(--contentContainerBackground);
    padding-top: 0.5rem;
}

#dayNameContainer {
    position: sticky;
    top: 2.25rem;
    background-color: var(--contentContainerBackground);
    color: var(--lightgrey);
    padding-top: 1rem;
    margin-bottom: 0.5rem;
    gap: 0.2rem;
    z-index: 2;
    border-bottom: solid 1px var(--lightgrey);
}

.monthName {
    font-size: 1.17rem;
    font-weight: bold;
    color: var(--labelgrey);
}

.dayName {
    padding: 0.5rem 1rem;
    font-weight: bold;
}

.holidayName::after {
    content: ':';
}

.day {
    position: relative;
    box-sizing: border-box;
    height: 5rem;
    padding: 0.5rem 1rem;
    background-color: white;
}

.day[data-weekdaynumber="6"],
.day[data-weekdaynumber="0"],
.day.holiday {
    background-color: var(--lightergrey);
}

.day .dateContainer {
    display: flex;
    height: 100%;
    align-items: end;
    gap: 0.5rem;
    pointer-events: none;
    font-size: 0.75rem;

}

.day.firstOfMonth .dateContainer {
    font-weight: bold;
}

.dayDate {
    min-width: 1rem;
    max-width: 100%;
    text-wrap: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dateContainer {
    justify-content: space-between;
}

.holidayNameWrapper {
    overflow: hidden;
    text-overflow: ellipsis;
}

.spanContentContainer {
    position: absolute;
    background-color: var(--fadedgrey);
    padding: 0.5rem 0.5rem;
    height: 2.25rem;
    left: 0;
    right: 0;
    border-top: solid 2px var(--topMenuBackgound);
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
    text-overflow: ellipsis;
    text-wrap: nowrap;
}

.spanContentContainer.start {
    border-left: solid 0.75rem var(--topMenuBackgound);
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    left: 1rem;
}

.spanContentContainer.end {
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
    right: 1rem;
}

.handleContainer {
    position: absolute;
    width: 1.25rem;
    height: 100%;
    z-index: 2;
}

.handleContainer:has(.startHandle) {
    left: 1rem;
    top: 0.5rem;
    transform: translateX(-50%)
}

.handleContainer:has(.endHandle) {
    right: 1rem;
    top: 0.5rem;
    transform: translateX(50%);
}

.startHandle,
.endHandle {
    position: absolute;
    border: 3px solid var(--bodyBackground);
    background-color: var(--lightergrey);
    width: 1.25rem;
    height: 1.25rem;
    cursor: grab;
    border-radius: 50%;
    pointer-events: none;
}

.startHandle {
    top: 0.25rem;
}

.endHandle {
    top: 0.25rem;
}

.dayName,
.dayDate {
    pointer-events: none;
}


@media screen and (max-width: 850px) {

    .day,
    .dayName {
        padding: 0.5rem 0.5rem;
    }

    .spanContentContainer.start {
        left: 0.5rem;
    }

    .spanContentContainer.end {
        right: 0.5rem;
    }

    .handleContainer:has(.startHandle) {
        left: 0.5rem;
    }

    .handleContainer:has(.endHandle) {
        right: 0.5rem;
    }

    #timeSpanForm {
        bottom: 0;
    }

}

@media screen and (max-width: 620px) {

    /* school year info */
    #holidaysInfoContainer {
        flex-direction: column;
    }

    #schoolYearCreationButtonsContainer {
        flex-direction: column;
    }

    #holidaysContainer {
        flex-direction: column;
        justify-content: space-between;
    }

    .singleHolidayContainer {
        flex-direction: column;
        gap: 0;
    }

    .holidayDates {
        margin-left: 1rem;
    }

    /* curriculum */
    #curriculumLabelAndButtonContainer {
        flex-direction: column;
        gap: 0.5rem;
    }

    #createCurriculumButtonContainer,
    #saveCancelNewCurriculumButtonContainer {
        align-self: flex-end;
    }

    #curriculumCreationSelectContainer {
        flex-direction: column;
    }

    .week,
    #dayNameContainer {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) 2rem 2rem;
    }

    .day,
    .dayName {
        padding: 0.5rem 0.5rem;
    }

    .day {
        height: 4rem;

        .dateContainer {
            flex-direction: column-reverse;
            align-items: start;
            justify-content: end;
            font-size: 0.5rem;
        }
    }

        .holidayNameWrapper {
            width: 100%;
        }

        #timeSpanForm {
            transform: translateX(-0.5rem);
            bottom: 0;
            width: calc(100% + 1rem);
        }

        .curriculumSelectionItem:hover {
            border: 2px solid var(--contentContainerBackground);

            &.curriculumSelectionItem.selected {
                border: solid 2px var(--lightMatteGreen);
            }
        }

    }

    /* curricula on mainView */

    .curriculaDisplayWeekday {
        grid-template-rows: unset;
    }

    .curriculumSpanContainer {
        height: 2.5rem;
    }

    .spanItem {
        position: absolute;
        padding: 0.25rem 0.5rem;
        box-shadow: 3px 3px 3px 0px rgba(0, 0, 0, 0.16);
        border-top: solid 2px var(--topMenuBackgound);
    }

    .spanItem.start {
        border-left: solid 0.75rem var(--topMenuBackgound);
        border-top-left-radius: var(--standardRadius);
        border-bottom-left-radius: var(--standardRadius);
    }

    .spanItem.end {
        border-top-right-radius: var(--standardRadius);
        border-bottom-right-radius: var(--standardRadius);
    }

    .spanItemContent {
        width: fit-content;
        display: flex;
        gap: 0.5rem;
        align-items: center;
        position: sticky;
        overflow-y: scroll;
        scrollbar-width: none;
        left: 2rem;
        text-wrap: nowrap;
    }

    .curriculaSpanNoteIcon {
        width: 0.75rem;
        height: 0.75rem;
    }

    /* generics */
    .noTouchActions {
        touch-action: none;
    }