/* =========================================================================
   Kalender-blok (blockKalender)
   -------------------------------------------------------------------------
   Kalenderen er en .box i samme stil som sitets andre bokse (Box, Box
   Kombineret): boksfarve, afrundede hjoerner, skygge, heading-font paa
   overskriften og btn-primary paa knapperne. Alt her er praefikset .kalender,
   saa det kan overstyres fra "Custom CSS" paa Forsiden, fx:

       .kalender { --kalender-divider-color: transparent; }
       .kalender__btn { --bs-btn-border-radius: 999px; }
   ========================================================================= */

.kalender {
    --kalender-divider-color: rgba(var(--bs-text-color-rgb, 248, 249, 250), 0.12);
    --kalender-row-padding-y: 0.85rem;
    --kalender-row-gap: 1.5rem;
    --kalender-muted-opacity: 0.75;
    --kalender-btn-min-width: 10rem;
    --kalender-range-rgb: 153, 45, 38; /* farven paa dagene mellem start og slut i datovaelgeren */
}

/* --- Header: overskrift til venstre, periode-navigation til hoejre ---- */

.kalender__header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem 1.5rem;
}

.kalender__title {
    margin-bottom: 0.5rem;
}

.kalender__nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.25rem 0.5rem;
    margin-bottom: 0.5rem;
}

.kalender__nav-btn {
    background: none;
    border: 0;
    padding: 0.25rem 0.5rem;
    color: inherit;
    font-size: 1.35rem;
    line-height: 1;
    cursor: pointer;
    opacity: var(--kalender-muted-opacity);
    transition: opacity 0.15s ease;
}

    .kalender__nav-btn:hover,
    .kalender__nav-btn:focus-visible {
        opacity: 1;
    }

.kalender__range {
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.kalender__pick {
    position: relative;
    display: inline-flex;
    align-items: center;
    margin-left: 0.75rem;
    white-space: nowrap;
}

.kalender__pick-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: none;
    border: 0;
    padding: 0.25rem 0;
    color: rgba(var(--bs-link-color-rgb, 238, 238, 238), 1);
    font: inherit;
    cursor: pointer;
}

    .kalender__pick-btn:hover .kalender__pick-label,
    .kalender__pick-btn:focus-visible .kalender__pick-label {
        text-decoration: underline;
    }

.kalender__pick-icon {
    font-weight: 700;
    font-size: 1.2rem;
    line-height: 1;
}

/* --- Popup med maanedskalender (bygges af kalender.js) ----------------- */

.kalender__popup {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    z-index: 1050;
    width: 18rem;
    padding: 0.75rem;
    background: rgba(var(--bs-box-color-rgb, 35, 37, 45), 1);
    color: var(--bs-text-color, #F8F9FA);
    border: 1px solid var(--kalender-divider-color);
    border-radius: var(--bs-border-radius-lg, 0.75rem);
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.5);
    white-space: normal;
}

    .kalender__popup[hidden] {
        display: none;
    }

.kalender__popup-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.kalender__popup-month {
    font-weight: 600;
    text-transform: capitalize;
}

.kalender__popup-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px 0; /* ingen vandret mellemrum, saa det valgte interval tegnes som en sammenhaengende bjaelke */
    text-align: center;
}

.kalender__popup-weekday {
    padding: 0.25rem 0;
    font-size: 0.75rem;
    opacity: var(--kalender-muted-opacity);
}

.kalender__popup-day {
    background: none;
    border: 1px solid transparent;
    border-radius: var(--bs-border-radius, 0.375rem);
    padding: 0.35rem 0;
    color: inherit;
    font: inherit;
    font-size: 0.9rem;
    line-height: 1.2;
    cursor: pointer;
}

    .kalender__popup-day:hover,
    .kalender__popup-day:focus-visible {
        border-color: var(--bs-main-btn-bg, #992D26);
    }

    .kalender__popup-day.is-outside {
        opacity: 0.35;
    }

    .kalender__popup-day.is-today {
        border-color: var(--kalender-divider-color);
    }

    /* Dage mellem start og slut */
    .kalender__popup-day.is-in-range {
        background: rgba(var(--kalender-range-rgb), 0.25);
        border-radius: 0;
    }

    /* Start- og slutdato */
    .kalender__popup-day.is-range-start,
    .kalender__popup-day.is-range-end {
        background: var(--bs-main-btn-bg, #992D26);
        border-color: var(--bs-main-btn-bg, #992D26);
        color: var(--bs-body-bg, #171d2b);
        font-weight: 600;
        opacity: 1;
    }

    .kalender__popup-day.is-range-start:not(.is-range-end) {
        border-top-right-radius: 0;
        border-bottom-right-radius: 0;
    }

    .kalender__popup-day.is-range-end:not(.is-range-start) {
        border-top-left-radius: 0;
        border-bottom-left-radius: 0;
    }

.kalender__popup-hint {
    margin: 0 0 0.5rem;
    font-size: 0.8rem;
    opacity: var(--kalender-muted-opacity);
}

.kalender__popup-reset {
    display: block;
    width: 100%;
    margin-top: 0.5rem;
    background: none;
    border: 0;
    padding: 0.35rem 0;
    color: rgba(var(--bs-link-color-rgb, 238, 238, 238), 1);
    font: inherit;
    font-size: 0.85rem;
    text-decoration: underline;
    cursor: pointer;
}

/* --- Raekker ------------------------------------------------------------ */

.kalender__row {
    display: grid;
    grid-template-columns: auto auto 1fr auto;
    grid-template-areas: "day time name action";
    align-items: center;
    column-gap: var(--kalender-row-gap);
    row-gap: 0.35rem;
    padding: var(--kalender-row-padding-y) 0;
    border-top: 1px solid var(--kalender-divider-color);
}

    .kalender__row:first-child {
        border-top: 0;
    }

    .kalender__row[hidden] {
        display: none;
    }

.kalender__day {
    grid-area: day;
    min-width: 4.5rem;
    white-space: nowrap;
    opacity: var(--kalender-muted-opacity);
}

.kalender__time {
    grid-area: time;
    min-width: 4.5rem;
    white-space: nowrap;
    opacity: var(--kalender-muted-opacity);
}

.kalender__name {
    grid-area: name;
    font-weight: 600;
    max-width: 36rem;
}

.kalender__action {
    grid-area: action;
    text-align: right;
}

.kalender__btn {
    min-width: var(--kalender-btn-min-width);
    white-space: nowrap;
}

/* Bootstraps .btn-primary.disabled falder tilbage paa Bootstrap-blaa, fordi
   style.css kun overstyrer de aktive farver - saa vi saetter disabled-farverne her. */
.kalender__btn--udsolgt {
    --bs-btn-disabled-bg: var(--bs-main-btn-bg);
    --bs-btn-disabled-border-color: var(--bs-main-btn-bg);
    --bs-btn-disabled-color: var(--bs-body-bg);
    --bs-btn-disabled-opacity: 0.45;
    text-decoration: line-through;
}

.kalender__empty {
    margin: 0;
    padding: var(--kalender-row-padding-y) 0;
    opacity: var(--kalender-muted-opacity);
}

    .kalender__empty[hidden] {
        display: none;
    }

/* --- Mobil -------------------------------------------------------------- */

@media (max-width: 767.98px) {
    .kalender__header {
        flex-direction: column;
        align-items: flex-start;
    }

    .kalender__popup {
        left: 0;
        right: auto;
    }

    .kalender__row {
        grid-template-columns: auto 1fr;
        grid-template-areas:
            "day time"
            "name name"
            "action action";
    }

    .kalender__day,
    .kalender__time {
        min-width: 0;
    }

    .kalender__action {
        text-align: left;
        margin-top: 0.25rem;
    }

    .kalender__btn {
        width: 100%;
    }
}