:root {
    --modal-bgcolor: #fff;
    --main-color: #F5A31C;
}

.calender * {
    box-sizing: border-box;
}

.calender {
    margin-top: 1rem;
}

.calender-header {
    display: grid;
    grid-template-columns: 1fr 2rem 2rem;
    gap: .5rem;
    width: 100%;
    height: 2rem;
}

.calender-viewing-interval {
    display: flex;
    align-items: center;
    user-select: none;
    font-size: 1.2rem;
}

.calender-change-interval {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 2rem;
    user-select: none;
    cursor: pointer;
    transition: .2s;
    border-radius: 0.5rem;
}

.calender-change-interval:not(.disabled):hover {
    box-shadow: 0 0 0.75rem rgba(0, 0, 0, .4);
}

.calender-change-interval.disabled
{
    cursor: not-allowed;
    color: #888;
}


.calender-content {
    margin-top: 2rem;
}

.calender-days-names {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: .5rem;
    font-size: 1.2rem;
}

.calender-day-cell {
    text-align: center;
}

.calender-row {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: .5rem;
    margin-top: 1rem;
}

.calender-cell-header {
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: .25rem;
}

.calender-cell-lns {
    display: flex;
    justify-content: space-around;
}

.calender-cell-ln {
    background-color: var(--main-color);
    color: #fff;
    width: 2rem;
    height: 2rem;
    border-radius: .25rem;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: .25rem;
}

.calender-cell-ln-unknown {
    background-color: #fff;
    border: 2px solid var(--main-color);
    color: var(--main-color);
}

.calender-cell-empty .calender-cell-header {
    color: #888;
}

.calender-cell.today .calender-cell-header
{
    color: #F5A31C;
    font-weight: 700;
}

@media only screen and (max-width: 44rem) {

    .calender-cell-header,
    .calender-days-names,
    .calender-viewing-interval {
        font-size: 1rem;
    }

    .calender-cell-ln {
        width: 1.5rem;
        height: 1.5rem;
        font-size: 1rem;
    }
    .calender
    {
        margin-top: .75rem;
    }
    .calender-content
    {
        margin-top: 1.5rem;
    }
}

@media only screen and (max-width: 36rem) {

    .calender-cell-header,
    .calender-days-names,
    .calender-viewing-interval {
        font-size: .8rem;
    }

    .calender-cell-ln {
        width: 1.5rem;
        height: 1.5rem;
        font-size: .8rem;
    }

    .calender-days-names,
    .calender-row {
        gap: .1rem;
    }

    .calender-cell-lns {
        justify-content: center;
    }

    .calender-cell-ln {
        margin: .25rem 0;
    }

    .calender-cell-ln:first-child {
        border-radius: .25rem 0 0 .25rem;
    }

    .calender-cell-ln:last-child {
        border-radius: 0 .25rem .25rem 0;
    }

    .calender-cell-ln-unknown:first-child {
        border-right: none;
    }

    .calender-cell-ln-unknown:last-child {
        border-left: none;
    }
    .calender
    {
        margin-top: .5rem;
    }
    .calender-content
    {
        margin-top: 1rem;
    }
}