:root {
    --dv21-blue: #173b62;
    --dv21-red: #7f1724;
    --dv21-green: #2e6d44;
    --dv21-text: #17202b;
    --dv21-muted: #697580;
    --dv21-line: #dfe5ea;
}


html.dv21-open {
    overflow: hidden;
}


.dv21-input {
    cursor: pointer;
}


.dv21-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;

    display: grid;
    place-items: center;

    padding: 18px;

    background: rgba(12, 21, 31, .48);
}


.dv21-overlay[hidden] {
    display: none !important;
}


.dv21-dialog {
    width: min(410px, 100%);
    max-height: calc(100vh - 36px);
    overflow: auto;

    background: #fff;

    border: 1px solid var(--dv21-line);
    border-radius: 14px;

    box-shadow:
        0 18px 50px
        rgba(0, 0, 0, .22);
}


.dv21-header {
    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 12px;

    padding: 14px 15px;

    border-bottom:
        1px solid
        var(--dv21-line);
}


.dv21-title {
    color: var(--dv21-text);

    font-size: .78rem;
    font-weight: 900;
}


.dv21-close {
    width: 31px;
    height: 31px;

    display: grid;
    place-items: center;

    border: 0;
    border-radius: 50%;

    background: #f1f4f6;

    color: var(--dv21-red);

    font-size: 1.1rem;
    font-weight: 900;

    cursor: pointer;
}


.dv21-controls {
    display: grid;

    grid-template-columns:
        repeat(
            2,
            minmax(0, 1fr)
        );

    gap: 9px;

    padding: 13px 15px 9px;
}


.dv21-controls label {
    display: flex;
    flex-direction: column;

    gap: 5px;

    color: var(--dv21-muted);

    font-size: .57rem;
    font-weight: 900;

    text-transform: uppercase;
}


.dv21-select {
    width: 100%;

    border:
        1px solid
        #ccd5dc;

    border-radius: 8px;

    padding: 9px 10px;

    background: #fff;

    color: var(--dv21-text);

    font: inherit;
    font-size: .7rem;
}


.dv21-select:focus {
    outline:
        2px solid
        rgba(23, 59, 98, .15);

    border-color:
        var(--dv21-blue);
}


.dv21-weekdays {
    display: grid;

    grid-template-columns:
        repeat(
            7,
            minmax(0, 1fr)
        );

    gap: 4px;

    padding: 7px 15px 4px;
}


.dv21-weekdays span {
    text-align: center;

    color: var(--dv21-muted);

    font-size: .55rem;
    font-weight: 900;
}


.dv21-days {
    display: grid;

    grid-template-columns:
        repeat(
            7,
            minmax(0, 1fr)
        );

    gap: 5px;

    padding: 5px 15px 14px;
}


.dv21-day,
.dv21-day-spacer {
    aspect-ratio: 1 / 1;
}


.dv21-day {
    border:
        1px solid
        transparent;

    border-radius: 8px;

    background: #f6f8fa;

    color: var(--dv21-text);

    font: inherit;
    font-size: .65rem;
    font-weight: 800;

    cursor: pointer;
}


.dv21-day:hover:not(:disabled) {
    border-color:
        var(--dv21-blue);

    background: #eef4f9;

    color:
        var(--dv21-blue);
}


.dv21-day.today:not(.selected) {
    border-color:
        var(--dv21-red);
}


.dv21-day.selected {
    background:
        var(--dv21-blue);

    color: #fff;
}


.dv21-day.disabled,
.dv21-day:disabled {
    opacity: .32;

    cursor: not-allowed;
}


.dv21-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;

    gap: 7px;

    padding: 11px 15px;

    border-top:
        1px solid
        var(--dv21-line);
}


.dv21-btn {
    min-height: 34px;

    border:
        1px solid
        transparent;

    border-radius: 8px;

    padding: 7px 12px;

    font: inherit;
    font-size: .62rem;
    font-weight: 900;

    cursor: pointer;
}


.dv21-btn-light {
    border-color:
        var(--dv21-line);

    background: #fff;

    color:
        var(--dv21-text);
}


.dv21-btn-primary {
    background:
        var(--dv21-blue);

    color: #fff;
}


@media (max-width: 480px) {

    .dv21-overlay {
        align-items: end;

        padding: 0;
    }


    .dv21-dialog {
        width: 100%;
        max-height: 90vh;

        border-radius:
            15px 15px 0 0;
    }

}