RocketChat/Rocket.Chat

@use 'sass:math';

@import '../../styles/colors';
@import '../../styles/helpers';
@import '../../styles/variables';

$header-background-color: $color-dark-blue;
$header-color: $color-text-lighter;
$header-padding: $default-padding;
$header-height: 56px;
$header-height-large: 77px;

$header-action-active-displacement: 2px;

.header {
    z-index: 1;

    display: flex;
    flex: 0 0 auto;

    width: 100%;
    height: $header-height;
    padding: 0 math.div($header-padding, 2);

    color: var(--font-color, $header-color);
    background-color: var(--color, $header-background-color);
    box-shadow: 0 0 16px $bg-color-grey;

    font-size: 16px;
    align-items: center;
    justify-content: space-between;

    &__item {
        flex: 0 0 auto;

        margin: 0 math.div($header-padding, 2);
    }

    &__picture {
        @extend .header__item;
    }

    &__content {
        @extend .header__item;
        overflow: hidden;

        white-space: nowrap;
        text-overflow: ellipsis;
        flex-grow: 1;
        flex-shrink: 1;

        .header__title {
            overflow: hidden;

            text-overflow: ellipsis;

            font-size: 16px;
            font-weight: 500;
            line-height: 1.5;
        }

        .header__subtitle {
            overflow: hidden;

            letter-spacing: normal;
            text-overflow: ellipsis;

            opacity: 0.7;

            font-size: 12px;
            font-weight: 500;
            line-height: 1.5;
        }

        .header__custom-field {
            overflow: hidden;

            letter-spacing: normal;
            text-overflow: ellipsis;

            opacity: 0.7;

            font-size: 12px;
            font-weight: 500;
            line-height: 1.67;
        }
    }

    &__actions {
        @extend .header__item;
        display: flex;

        .header__action {
            display: flex;
            flex: 0 0 auto;

            cursor: pointer;

            color: inherit;
            border: none;
            outline: none;
            background: none;
            justify-content: center;

            @include pressable-button($header-action-active-displacement, 0);
        }
    }

    &__post {
        position: absolute;
        z-index: 10;
        top: $header-height;
        right: 0;
        left: 0;

        width: 100%;
    }

    &--large {
        height: $header-height-large;

        .header__post {
            top: $header-height-large;
        }
    }
}