//---- Forum
//---- Module Activity

// Forum module
.path-mod-forum .forumsearch {

    input,
    .helptooltip {
        margin: 0 3px;
    }
}

.discussionname {
    margin-bottom: 1rem;
}

.path-mod-forum .forumheaderlist,
.path-mod-forum .forumheaderlist td {
    border: none;
}


.forumheaderlist {

    thead .header,
    tbody .discussion td {
        white-space: normal;
        vertical-align: top;
        padding-left: 0.5em;
        padding-right: 0.5em;
    }

    thead .header {
        white-space: normal;
        vertical-align: top;
    }

    thead .header.replies {
        text-align: center;
    }

    thead .header.lastpost {
        text-align: right;
    }

    thead .header th,
    tbody .discussion td {
        &.discussionsubscription {
            width: 16px;
            padding-left: 0.5em;
            padding-right: 0.5em;
        }
    }

    .discussion {

        .replies,
        .lastpost {
            white-space: normal;
        }

        .discussionsubscription,
        .replies {
            text-align: center;
        }

        .topic,
        .discussionsubscription,
        .topic.starter,
        .replies,
        .lastpost {
            vertical-align: top;
        }
    }
}

.discussion-list {
    .topic {
        // Do not use the default bold style for the table headings.
        font-weight: inherit;
        min-width: 200px;
    }

    .userpicture {
        width: 45px;
        height: 45px;
    }
}

.forum-post-details {
    font-size: $font-size-xs;
    color: $body-color-secondary;

    .theme-dark & {
        color: $dm-body-color-secondary;
    }

    a {
        font-weight: $font-weight-medium;
    }
}

// Style for the forum subscription mode node.
.subscriptionmode {
    background-color: $primary-color-100;
    color: $primary-color-600;

    .theme-dark & {
        background-color: $primary-color-600;
        color: $primary-color-100;
    }
}

// Style for the currently selected subscription mode.
.activesetting {
    background-color: $blue-100;
    color: $blue-600;

    .theme-dark & {
        background-color: $blue-600;
        color: $blue-100;
    }
}

.subscriptionmode,
.activesetting {
    display: block;
    padding: .5rem .95rem;
    border-radius: $border-radius;

    font-weight: $font-weight-bold;
}


.discussion-settings-container {
    .custom-select {
        width: 100%;
    }

    input {
        max-width: 100%;
    }
}

.forum-post {
    border-width: 1px 0 0 0;
    border-style: solid;
    border-color: $border-color;

    display: block;
    width: 100%;

    padding: 1.25rem 0 1rem;

    .theme-dark & {
        border-color: $dm-border-color;
    }

    .modal-body & {
        width: 100%;
        margin-left: 0;
        padding-left: 0;
        padding-right: 0;
    }

    &:last-of-type {
        border-bottom: none;
    }

    .forum-post-rating {
        background-color: $gray-100;

        border-radius: $border-radius;
        padding: 6px 20px;
        font-size: $font-size-xs;

        .theme-dark & {
            background-color: $dm-gray-100;
        }

        select,
        .custom-select {
            padding-top: $custom-select-padding-y;
            padding-bottom: $custom-select-padding-y;
            font-size: $font-size-xs;
        }

        .icon {
            margin: 0 0 0 15px;

            .theme-dark & {
                filter: invert(1);
            }
        }
    }

    .edited {
        display: inline-flex;
        align-items: center;
        margin-top: 1rem;
        padding: $badge-padding-y $badge-padding-x;
        @include font-size($badge-font-size);
        font-weight: $badge-font-weight;
        line-height: 1.3;
        text-align: center;
        vertical-align: baseline;
        @include border-radius($badge-border-radius);

        background-color: $yellow-100;
    }

    .picture {
        a {
            &:before {
                display: none;
            }
        }

        img {
            &.userpicture {
                margin-top: 10px;

                @include media-breakpoint-only(sm) {
                    margin: 0
                }
            }
        }
    }

    .subject {
        font-weight: $font-weight-medium;
        font-size: 1.5rem;
        color: $body-color;
        padding: 10px 0 0;

        .theme-dark & {
            color: $dm-body-color;
        }

        a {
            font-weight: $font-weight-medium;
            color: $body-color;

            .theme-dark & {
                color: $dm-body-color;
            }
        }


        @include media-breakpoint-only(sm) {
            font-size: 0.8rem;
        }

    }

    .author {
        font-size: $font-size-sm;
        padding: 0 0 0.5rem;
        margin-bottom: 0;
        color: $gray-700;

        @include media-breakpoint-only(sm) {
            font-size: $font-size-xs;
        }

        a {
            color: $body-color-secondary;

            .theme-dark & {
                color: $dm-body-color-secondary;
            }
        }
    }

    .post-word-count {
        display: inline-block;

        padding: 0.5rem 1rem;
        margin: 1rem 0 0;


        font-size: 0.75rem;
        font-weight: $font-weight-bold;
        font-style: normal;

        background: $gray-400;
        color: $body-color-secondary;

        border-radius: $border-radius;

        .theme-dark & {
            background: $dm-gray-400;
            color: $dm-body-color-secondary;
        }
    }

    .options {
        margin: 1rem -1rem 0 !important;
        padding: 0.5rem 1.25rem;

        border-top: 1px solid $border-color;

        .theme-dark & {
            border-color: $dm-border-color;
        }

        .commands {
            margin: 0 1rem;
            float: right;

            color: $gray-400;

            .theme-dark & {
                color: $dm-gray-400;
            }

            @include media-breakpoint-only(sm) {
                margin: 0.5rem 0;
                display: block;
                float: none;
                width: auto;
                text-align: center;
            }

            a {
                padding: 0 1.5rem;
                margin: 1.5rem 0 0.5rem 0;

                @include media-breakpoint-only(sm) {
                    display: block;
                    padding: 0;
                    margin: 1rem 0.5rem;
                }

                font-size: $font-size-sm;
                font-weight: $font-weight-medium;

                color: $body-color-secondary;
                border-left: none !important;

                .theme-dark & {
                    color: $dm-body-color-secondary;
                }

                &:before {
                    display: none;
                }
            }
        }
    }


    .tag_list {
        margin: 1rem 0;
        font-size: $font-size-xs;
    }

    .footer {
        a {
            margin: 0.5rem 1rem;
            width: calc(100% - 2rem);
        }
    }


    .content,
    .topic {
        padding: 0 2rem;

        @include media-breakpoint-only(sm) {
            padding: 0;
        }
    }

    @include media-breakpoint-only(md) {
        .content {
            padding: 0;
        }
    }

    .content {
        .posting.fullpost {
            margin-top: 0;
            padding-left: 3rem;

            @include media-breakpoint-between(sm, md) {
                padding-left: 0;
            }
        }
    }

    .row {

        .topic,
        .content-mask,
        .options {
            margin-left: 43px;

            @include media-breakpoint-only(sm) {
                margin-left: 0;
            }
        }

        &.side {
            clear: both;
        }
    }

    .commands {
        margin: 2rem 0;
        font-size: $font-size-xs;

        a {
            margin: 0 1rem;

            &:first-of-type {
                margin-left: 0;
            }
        }
    }
}

.unread .forum-post-header {
    padding: 8px;
    background-color: $primary-color-100;
    border-radius: $border-radius;
}

.author-info-details {
    font-size: $font-size-xs;
    font-weight: $font-weight-medium;
    color: $body-color-secondary;

    .theme-dark & {
        color: $dm-body-color-secondary;
    }
}

.author-info {
    time {
        font-size: $font-size-xs;
    }
}

.forumpost-locked {
    border: 2px dotted $red-200;
    padding: 0.25rem;
    margin: 0.25rem;
}


// Override hardcoded forum modules styling
.forumsearch input[type=text] {
    margin-bottom: 0;
}

#page-mod-forum-view {
    table {
        .fit-content {
            width: 1px;
            white-space: nowrap;
        }

        .limit-width {
            max-width: 200px;
            white-space: nowrap;
            text-overflow: ellipsis;
            overflow: hidden;

            .author-info {
                max-width: calc(100% - 35px - .5rem);
            }
        }
    }
}

#page-mod-forum-view,
#page-mod-forum-post,
#page-mod-forum-discuss,
#user-content {
    .main-content {
        .rui-main-content-title--h2 {
            color: $body-color-secondary;
        }
    }
}

#page-mod-forum-subscribers {
    .main-content {
        h3:first-of-type {
            margin-bottom: 2rem;
        }
    }
}

.forum-post-reply {
    @include media-breakpoint-up(md) {
        margin-left: 77px;
        max-width: 70%;
    }
}

.forum-icon-col {
    a {
        display: flex;
        margin: 2px;
        padding: 4px;

        .icon {
            padding: 2px;
            margin: 0;
        }
    }
}

#page-mod-forum-discuss {
    .course-settings-menu {
        .search-input-group .search-input {
            width: 70px !important;
        }

        &:hover {
            .search-input-group .search-input {
                width: auto !important;
            }
        }
    }
}

#page-mod-forum-discuss .discussioncontrols {
    width: auto;
    margin: 0;

    .form-inline input {
        margin-top: -1px;
    }
}

$author-image-width: 70px;
$author-image-margin: 24px;
$author-image-width-sm: 30px;
$author-image-margin-sm: 8px;

/** Gently highlight the selected post by changing it's background to blue and then fading it out. */
@keyframes background-highlight {
    from {
        background-color: rgba(0, 123, 255, 0.5);
    }

    to {
        background-color: inherit;
    }
}

.path-mod-forum .nested-v2-display-mode,
.path-mod-forum.nested-v2-display-mode {
    .discussionsubscription {
        margin-top: 0;
        text-align: inherit;
        margin-bottom: 0;
    }

    .preload-subscribe,
    .preload-unsubscribe {
        display: none;
    }

    .post-message {
        line-height: 1.6;
    }

    .indent {
        margin-left: 0;
    }

    /** Reset the badge styling back to pill style. */
    .badge {
        font-size: inherit;
        font-weight: inherit;
        padding-left: .5rem;
        padding-right: .5rem;
        border-radius: 10rem;
    }

    .badge-light {
        background-color: #f6f6f6;
        color: #5b5b5b;
    }

    /** Style the ratings like a badge. */
    .rating-aggregate-container {
        background-color: #f6f6f6;
        color: #5b5b5b;
        padding: .25em .5em;
        line-height: 1;
        margin-right: .5rem;
        vertical-align: middle;
        border-radius: 10rem;
        text-align: center;
    }

    .ratinginput {
        padding: .25em 1.75rem 0.25em .75em;
        line-height: 1;
        height: auto;
        border-radius: 10rem;

        @include media-breakpoint-between(xs, sm) {
            margin-top: .5rem;
        }
    }

    .group-image {
        width: 35px;
        height: 35px;
        margin-right: 0;
        float: none;
        display: inline-block;
    }

    /** Don't show the discussion locked alert in this mode because it's already indicated with a badge. */
    .alert.discussionlocked {
        @include sr-only();
    }

    /** Fix muted text contrast ratios for accessibility. */
    .text-muted,
    .dimmed_text {
        color: $text-muted !important;
        /* stylelint-disable-line declaration-no-important */
    }

    .author-header {
        font-style: italic;

        .author-name {
            font-style: normal;
        }
    }

    /** Make the tag list text screen reader visible only */
    .tag_list>b {
        @include sr-only();
    }

    :target>.focus-target {
        animation-name: background-highlight;
        animation-duration: 1s;
        animation-timing-function: ease-in-out;
        animation-iteration-count: 1;
    }

    .forum-post-container {
        .replies-container {
            .forum-post-container {
                border-top: 1px solid #dee2e6;
                padding-top: 1.5rem;

                .replies-container .forum-post-container {
                    border-top: none;
                    padding-top: 0;
                }
            }

            .inline-reply-container .reply-author {
                display: none;
            }
        }

        .post-message p:last-of-type {
            margin-bottom: 0;
        }

        .author-image-container {
            width: $author-image-width;
            margin-right: $author-image-margin;
            flex-shrink: 0;
        }

        .inline-reply-container textarea {
            border: 0;
            resize: none;
        }

        .indent {

            /**
             * The first post and first set of replies have a larger author image so offset the 2nd
             * set of replies by the image width + margin to ensure they align.
             */
            .indent {
                padding-left: $author-image-width + $author-image-margin;

                /**
                 * Reduce the size of the the author image for all second level replies (and below).
                 */
                .author-image-container {
                    width: $author-image-width-sm;
                    margin-right: $author-image-margin-sm;
                    padding-top: (36px - $author-image-width-sm) * 0.5;
                }

                /**
                 * Adjust the indentation offset for all 3rd level replies and below for the smaller author image.
                 */
                .indent {
                    padding-left: $author-image-width-sm + $author-image-margin-sm;

                    /**
                     * Stop indenting the replies after the 5th reply.
                     */
                    .indent .indent .indent {
                        padding-left: 0;
                    }
                }
            }
        }
    }
}

/** Extra small devices (portrait phones, less than 576px). */
@include media-breakpoint-between(xs, sm) {
    #page-mod-forum-discuss.nested-v2-display-mode {
        .forum-post-container {
            .author-image-container {
                width: $author-image-width-sm;
                margin-right: $author-image-margin-sm;
            }

            .indent {
                .indent {
                    padding-left: $author-image-width-sm + $author-image-margin-sm;

                    .indent .indent {
                        padding-left: 0;
                    }
                }
            }
        }

        .group-image {
            width: 30px;
            height: 30px;
        }
    }
}

// Make filter popover content scrollable if needed.
.filter-scrollable {
    overflow-y: auto;
    max-height: 25em;
    margin-bottom: 1em;
}

// Required to fit a date mform into a filter popover.
.filter-dates-popover {
    width: 100%;
    max-width: 300px;
    left: 75px!important;

    .form-check {
        width: 100%;
    }

    .col-md-9,
    .col-md-3 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .custom-select,
    select.quickgrade {
      padding: 8px 21px 8px 10px;
      height: auto;
      font-size: 11px;
    }

    .popover-body {
        padding: 16px;
    }

    .rui-title-container+form, .mform+div {
        margin-top: 5px;
        margin-bottom: 0;
    }

    .text-danger {
        color: #ffa0a0!important;
    }

    .btn {
        display: flex;
    }
}

$grading-drawer-width: 430px !default;
$grading-animation-duration: .3s !default;
$grading-icon-button-size: 36px !default;
$grading-search-button-padding-left: calc(#{map-get($spacers, 2)} + 8px) !default;
$grading-search-input-padding-left: calc(#{map-get($spacers, 2)} + #{map-get($spacers, 2)} + #{$grading-icon-button-size - ($input-border-width * 2)}) !default;
/* stylelint-disable-line max-line-length */
$grading-search-input-padding-right: calc(#{map-get($spacers, 2)} + #{$grading-icon-button-size}) !default;
$grading-nav-bar-active-drawer-button-bottom: calc(#{map-get($spacers, 2) * -1} - 1px) !default;
$grading-content-show-content-button-padding-left: calc(#{map-get($spacers, 2) * 2} + 45px) !default;

@keyframes expandSearchButton {
    from {
        height: $grading-icon-button-size;
        width: $grading-icon-button-size;
        border-radius: $grading-icon-button-size * 0.5;
        background-color: $gray-200;
    }

    to {
        width: 100%;
        height: $input-height-lg;
        border-radius: 0;
        background-color: $input-bg;
        border-color: $input-border-color;
        padding-left: $grading-search-button-padding-left;
        padding-top: $input-padding-y-lg;
        padding-bottom: $input-padding-y-lg;
        @include font-size($input-font-size-lg);
        line-height: $input-line-height-lg;
        right: 0;
    }
}

@keyframes collapseSearchButton {
    from {
        width: 100%;
        height: $input-height-lg;
        border-radius: 0;
        background-color: $input-bg;
        border-color: $input-border-color;
        padding-left: $grading-search-button-padding-left;
        padding-top: $input-padding-y-lg;
        padding-bottom: $input-padding-y-lg;
        @include font-size($input-font-size-lg);
        line-height: $input-line-height-lg;
        right: 0;
    }

    to {
        height: $grading-icon-button-size;
        width: $grading-icon-button-size;
        border-radius: $grading-icon-button-size * 0.5;
        background-color: $gray-200;
    }
}

.path-mod-forum .unified-grader {
    @include media-breakpoint-up(xs) {
        .rui-topbar {
            max-height: none;
            z-index: 1;
        }
    }

    .body-container {
        overflow: auto;

        &.hidden {
            display: none !important;
            /* stylelint-disable-line declaration-no-important */
        }
    }

    .userpicture {
        height: 60px;
        width: 60px;
    }

    .grader-grading-panel {
        right: 0;

        &.hidden {
            right: ($grading-drawer-width * -1);
        }

        .grading-icon {
            width: $grading-icon-button-size;
        }

        .user-picker-container {
            .user-full-name {
                max-width: 240px;
            }

            .page-link {
                width: $grading-icon-button-size;
                height: $grading-icon-button-size;
                display: flex;
                text-align: center;
                align-items: center;
                justify-content: center;
            }
        }

        .header-container {
            height: 65px;
            position: relative;
            overflow: hidden;

            .info-container {
                position: absolute;
                top: 50%;
                left: 0;
                transform: translateY(-50%);
                width: 100%;
                height: 100%;
                padding: map-get($spacers, 2);
                padding-right: calc(#{$grading-icon-button-size} + #{map-get($spacers, 2)});
                opacity: 1;
                visibility: visible;
                transition: left $grading-animation-duration ease-in-out;
                z-index: 1;
            }

            .toggle-search-button {
                background-color: $gray-100;
                color: $body-color;
                width: 30px;
                height: 30px;
                border-radius: 30px;
                border: 0;

                &.expand {
                    animation-name: expandSearchButton;
                    animation-duration: $grading-animation-duration;
                    animation-timing-function: ease-in-out;
                }

                &.collapse {
                    display: block;
                    animation-name: collapseSearchButton;
                    animation-duration: $grading-animation-duration;
                }
            }

            .user-search-container {
                overflow: hidden;
                position: absolute;
                top: 50%;
                right: 0;
                transform: translateY(-50%);
                z-index: 2;
                width: 100%;
                height: 100% !important;
                /* stylelint-disable-line declaration-no-important */
                padding: map-get($spacers, 2);

                .search-input-container {
                    position: relative;
                    overflow: visible;
                    flex-wrap: nowrap;

                    input {
                        padding-left: $grading-search-input-padding-left;
                        padding-right: $grading-search-input-padding-right;
                        opacity: 1;
                        visibility: visible;
                        transition:
                            opacity 0s linear $grading-animation-duration,
                            visibility 0s linear;
                    }

                    .search-icon {
                        position: absolute;
                        top: 50%;
                        left: map-get($spacers, 2);
                        transform: translateY(-50%);
                        color: $input-color;
                        height: $grading-icon-button-size;
                        width: $grading-icon-button-size - ($input-border-width * 2);
                        background-color: $input-bg;
                        opacity: 1;
                        visibility: visible;
                        transition:
                            opacity 0s linear $grading-animation-duration,
                            visibility 0s linear $grading-animation-duration;

                        .theme-dark & {
                            color: $dm-input-color;
                            background-color: $dm-input-bg;
                        }
                    }

                    .toggle-search-button {
                        position: absolute;
                        top: 50%;
                        right: map-get($spacers, 2);
                        transform: translateY(-50%);
                        z-index: 1;
                        color: inherit;
                        text-align: left;
                        padding-left: 9px;
                        transition: right 0s linear $grading-animation-duration;

                        .expanded-icon {
                            line-height: 1;
                            opacity: 1;
                            visibility: visible;
                            max-width: 50px;
                            max-height: 50px;
                            transition:
                                opacity 0s linear $grading-animation-duration,
                                max-height 0s linear $grading-animation-duration,
                                max-width 0s linear $grading-animation-duration,
                                visibility 0s linear $grading-animation-duration;
                        }

                        .collapsed-icon {
                            line-height: 1;
                            opacity: 0;
                            visibility: hidden;
                            max-height: 0;
                            max-width: 0;
                            overflow: hidden;
                            transition:
                                opacity 0s linear $grading-animation-duration,
                                max-height 0s linear $grading-animation-duration,
                                max-width 0s linear $grading-animation-duration,
                                visibility 0s linear $grading-animation-duration;
                        }
                    }
                }

                &.collapsed {
                    width: calc(#{$grading-icon-button-size} + #{map-get($spacers, 2)} + #{map-get($spacers, 2)});
                    transition: width $grading-animation-duration ease-in-out;

                    .search-input-container {
                        flex-wrap: nowrap;

                        input,
                        .search-icon {
                            opacity: 0;
                            visibility: hidden;
                            transition:
                                opacity 0s linear,
                                visibility 0s linear;
                        }

                        input {
                            padding-left: 0;
                            padding-right: 0;
                        }

                        .toggle-search-button {
                            .expanded-icon {
                                opacity: 0;
                                visibility: hidden;
                                max-height: 0;
                                max-width: 0;
                                overflow: hidden;
                                transition:
                                    opacity 0s linear,
                                    max-height 0s linear,
                                    max-width 0s linear,
                                    visibility 0s linear;
                            }

                            .collapsed-icon {
                                opacity: 1;
                                visibility: visible;
                                max-width: 50px;
                                max-height: 50px;
                                transition:
                                    opacity 0s linear,
                                    max-height 0s linear,
                                    max-width 0s linear,
                                    visibility 0s linear;
                            }
                        }
                    }
                }
            }

            .user-search-container:not(.collapsed)+.info-container {
                opacity: 0;
                visibility: hidden;
                left: calc(100% * -1);
                transition:
                    left $grading-animation-duration ease-in-out,
                    opacity 0s linear $grading-animation-duration,
                    visibility 0s linear $grading-animation-duration,
                    padding 0s linear $grading-animation-duration;
            }
        }
    }

    .grader-module-content {
        overflow-y: auto;
        margin-right: $grading-drawer-width;
        @include transition(margin-right .2s ease-in-out);
    }

    .drawer-button {
        position: relative;

        &.active::after {
            content: "";
            position: absolute;
            bottom: $grading-nav-bar-active-drawer-button-bottom;
            left: 0;
            width: 100%;
            height: 3px;
            background-color: map-get($theme-colors, 'primary');
        }

        .icon {
            font-size: 20px;
            height: 20px;
            width: 20px;
        }
    }

    .grader-module-content-display {
        .discussion-container {
            &:last-of-type {
                >hr {
                    display: none;
                }
            }

            .posts-container {
                &:last-of-type {
                    >hr {
                        display: none;
                    }
                }

                .parent-container {
                    position: relative;

                    .show-content-button {
                        height: 100%;
                        width: 100%;
                        left: 0;
                        top: 0;
                        padding-left: $grading-content-show-content-button-padding-left;
                        text-align: left;
                        z-index: 1;

                        &:not(.collapsed) {
                            display: none;
                        }
                    }

                    .content {
                        display: block;
                        height: auto !important;
                        /* stylelint-disable-line declaration-no-important */

                        .header {
                            transition: margin-bottom $grading-animation-duration ease-in-out;

                            div+div {
                                opacity: 1;
                                visibility: visible;
                                max-height: none;
                                transition:
                                    opacity $grading-animation-duration linear,
                                    visibility 0s linear;
                            }
                        }

                        .body-content-container {
                            opacity: 1;
                            visibility: visible;
                            max-height: none;
                            transition:
                                opacity $grading-animation-duration linear,
                                visibility 0s linear;
                        }

                        .forum-post-core {
                            opacity: 1;
                            visibility: visible;
                            max-height: none;
                            transition:
                                opacity $grading-animation-duration linear,
                                visibility 0s linear;
                        }
                    }

                    .show-content-button.collapsed+.content {
                        opacity: .3;

                        .header {
                            margin-bottom: 0 !important;
                            /* stylelint-disable-line declaration-no-important */

                            div+div {
                                opacity: 0;
                                visibility: hidden;
                                max-height: 0;
                            }
                        }

                        .body-content-container {
                            opacity: 0;
                            visibility: hidden;
                            max-height: 0;
                        }

                        .forum-post-core {
                            opacity: 0;
                            visibility: hidden;
                            max-height: 0;
                        }
                    }

                    .show-content-button.collapsed:hover+.content,
                    .show-content-button.collapsed:focus+.content {
                        opacity: 1;
                    }
                }
            }
        }

        .no-post-container {
            .icon {
                height: 250px;
                width: 250px;
                margin-right: 0;
            }
        }

        .nested-v2-display-mode {
            .discussion-container {
                .posts-container {
                    .parent-container {
                        .show-content-button {
                            padding-left: $author-image-width + $author-image-margin;
                        }
                    }
                }
            }
        }
    }

    .no-search-results-container {
        .icon {
            height: 250px;
            width: 250px;
            margin-right: 0;
        }
    }

    .nested-v2-display-mode {
        .view-context-button {
            margin-left: $author-image-width + $author-image-margin;
            border-radius: $border-radius-lg;
        }

        .parent-container {
            .author-image-container {
                position: relative;

                &:after {
                    position: absolute;
                    top: calc(#{$author-image-width} + #{map-get($spacers, 2)});
                    content: "";
                    background-color: $gray-200;
                    width: 2px;
                    height: calc(100% - #{$author-image-width} + #{map-get($spacers, 2)});
                }
            }
        }

        .parent-container+.post-container {
            .author-image-container {
                img {
                    width: $author-image-width-sm !important;
                    /* stylelint-disable-line declaration-no-important */
                }
            }
        }
    }
}

.theme-dark.path-mod-forum .unified-grader .grader-grading-panel .header-container .toggle-search-button.expand,
.theme-dark.path-mod-forum .unified-grader .grader-grading-panel .header-container .toggle-search-button {
    background-color: $dm-gray-100;
}

.path-mod-forum .unified-grader .nested-v2-display-mode,
.path-mod-forum .modal .nested-v2-display-mode {
    .post-subject {
        display: none;
    }
}

@include media-breakpoint-up(xs) {
    .path-mod-forum .unified-grader {
        .grader-grading-panel {
            width: 100%;
            position: fixed;
            overflow: auto;
            top: 0;
            z-index: $zindex-fixed + 90;
        }

        .body-container {
            overflow: visible;
        }
    }
}


.path-mod-forum .discussionsubscription,
.path-mod-forum .discussion-settings-menu,
.path-mod-forum .discussionsubscription {
    margin-top: 0;
    margin-bottom: 0;
}

.attachedimages {
    img {
        border-radius: $border-radius;
    }
}

$author-image-width: 70px;
$author-image-margin: 24px;
$author-image-width-sm: 30px;
$author-image-margin-sm: 8px;
$grading-drawer-width: 430px !default;
$grading-animation-duration: .3s !default;
$grading-icon-button-size: 56px !default;
$grading-search-button-padding-left: calc(#{map-get($spacers, 2)} + 8px) !default;
$grading-search-input-padding-left: calc(#{map-get($spacers, 2)} + #{map-get($spacers, 2)} + #{$grading-icon-button-size - ($input-border-width * 2)}) !default;
/* stylelint-disable-line max-line-length */
$grading-search-input-padding-right: calc(#{map-get($spacers, 2)} + #{$grading-icon-button-size}) !default;
$grading-nav-bar-active-drawer-button-bottom: calc(#{map-get($spacers, 2) * -1} - 1px) !default;
$grading-content-show-content-button-padding-left: calc(#{map-get($spacers, 2) * 2} + 45px) !default;


@keyframes collapseSearchButton {
    from {
        width: 100%;
        height: $input-height-lg;
        border-radius: 0;
        background-color: $input-bg;
        border-color: $input-border-color;
        padding-left: $grading-search-button-padding-left;
        padding-top: $input-padding-y-lg;
        padding-bottom: $input-padding-y-lg;
        line-height: $input-line-height-lg;
        right: 0;
    }

    to {
        height: $grading-icon-button-size;
        width: $grading-icon-button-size;
        border-radius: $grading-icon-button-size * 0.5;
        background-color: $gray-200;
    }
}

.path-mod-forum .unified-grader {
    .rui-topbar {
        max-height: none;
        z-index: 1;
    }

    .body-container {
        &.hidden {
            display: none !important;
            /* stylelint-disable-line declaration-no-important */
        }
    }

    .userpicture {
        height: 50px;
        width: 50px;
    }

    .grader-grading-panel {
        position: absolute;
        padding: 20px;
        z-index: 0;
        width: $grading-drawer-width;

        &.hidden {
            right: ($grading-drawer-width * -1);
        }

        .grading-icon {
            width: $grading-icon-button-size;
        }

        .user-picker-container {
            .user-full-name {
                max-width: 240px;
                font-size: $font-size-sm;
            }

            .page-link {
                display: flex;
                text-align: center;
                align-items: center;
                justify-content: center;
            }
        }

        .header-container {
            height: 65px;
            position: relative;
            overflow: hidden;

            .info-container {
                position: absolute;
                top: 50%;
                left: 0;
                transform: translateY(-50%);
                width: 100%;
                height: 100%;
                padding: map-get($spacers, 2);
                padding-right: calc(#{$grading-icon-button-size} + #{map-get($spacers, 2)});
                opacity: 1;
                visibility: visible;
                transition: left $grading-animation-duration ease-in-out;
                z-index: 1;
            }

            .toggle-search-button {
                &.expand {
                    background-color: $input-bg;
                    border: none;
                    padding-left: $grading-search-button-padding-left;
                    padding-top: $input-padding-y-lg;
                    padding-bottom: $input-padding-y-lg;
                    line-height: $input-line-height-lg;
                    right: 0;

                    .theme-dark & {
                        background-color: $dm-input-bg;
                    }
                }

                &.collapse {
                    display: block;
                }
            }

            .user-search-container {
                overflow: hidden;
                position: absolute;
                top: 50%;
                right: 0;
                transform: translateY(-50%);
                z-index: 2;
                width: 100%;
                height: 100% !important;
                /* stylelint-disable-line declaration-no-important */
                padding: map-get($spacers, 2);

                .search-input-container {
                    position: relative;
                    overflow: visible;
                    flex-wrap: nowrap;

                    input {
                        padding-left: $grading-search-input-padding-left;
                        padding-right: $grading-search-input-padding-right;
                        opacity: 1;
                        visibility: visible;
                        transition:
                            opacity 0s linear $grading-animation-duration,
                            visibility 0s linear;
                    }

                    .search-icon {
                        position: absolute;
                        top: 50%;
                        left: map-get($spacers, 2);
                        transform: translateY(-50%);
                        color: $input-color;
                        height: $grading-icon-button-size;
                        width: $grading-icon-button-size - ($input-border-width * 2);
                        background-color: transparent;

                        opacity: 1;
                        visibility: visible;
                        transition:
                            opacity 0s linear $grading-animation-duration,
                            visibility 0s linear $grading-animation-duration;

                        .theme-dark & {
                            color: $dm-input-color;
                        }

                        .icon {
                            font-size: $font-size-sm;
                        }
                    }

                    .toggle-search-button {
                        position: absolute;
                        top: 50%;
                        right: map-get($spacers, 2);
                        transform: translateY(-50%);
                        z-index: 1;
                        color: inherit;
                        text-align: left;
                        padding: 0;
                        transition: right 0s linear $grading-animation-duration;

                        .expanded-icon {
                            opacity: 1;
                            visibility: visible;
                            max-width: 50px;
                            max-height: 50px;
                            transition:
                                opacity 0s linear $grading-animation-duration,
                                max-height 0s linear $grading-animation-duration,
                                max-width 0s linear $grading-animation-duration,
                                visibility 0s linear $grading-animation-duration;
                        }

                        .collapsed-icon {
                            opacity: 0;
                            visibility: hidden;
                            max-height: 0;
                            max-width: 0;
                            overflow: hidden;
                            transition:
                                opacity 0s linear $grading-animation-duration,
                                max-height 0s linear $grading-animation-duration,
                                max-width 0s linear $grading-animation-duration,
                                visibility 0s linear $grading-animation-duration;
                        }
                    }
                }

                &.collapsed {
                    width: calc(#{$grading-icon-button-size} + #{map-get($spacers, 2)} + #{map-get($spacers, 2)});
                    transition: width $grading-animation-duration ease-in-out;

                    .search-input-container {
                        flex-wrap: nowrap;

                        input,
                        .search-icon {
                            opacity: 0;
                            visibility: hidden;
                            transition:
                                opacity 0s linear,
                                visibility 0s linear;
                        }

                        input {
                            padding-left: 0;
                            padding-right: 0;
                        }

                        .toggle-search-button {
                            .expanded-icon {
                                opacity: 0;
                                visibility: hidden;
                                max-height: 0;
                                max-width: 0;
                                overflow: hidden;
                                transition:
                                    opacity 0s linear,
                                    max-height 0s linear,
                                    max-width 0s linear,
                                    visibility 0s linear;
                            }

                            .collapsed-icon {
                                opacity: 1;
                                visibility: visible;
                                max-width: 50px;
                                max-height: 50px;
                                transition:
                                    opacity 0s linear,
                                    max-height 0s linear,
                                    max-width 0s linear,
                                    visibility 0s linear;
                            }
                        }
                    }
                }
            }

            .user-search-container:not(.collapsed)+.info-container {
                opacity: 0;
                visibility: hidden;
                left: calc(100% * -1);
                transition:
                    left $grading-animation-duration ease-in-out,
                    opacity 0s linear $grading-animation-duration,
                    visibility 0s linear $grading-animation-duration,
                    padding 0s linear $grading-animation-duration;
            }
        }
    }

    .grader-module-content {
        overflow-y: auto;
        margin-right: $grading-drawer-width;
        @include transition(margin-right .2s ease-in-out);
    }

    .drawer-button {
        position: relative;

        &.active::after {
            content: "";
            position: absolute;
            bottom: $grading-nav-bar-active-drawer-button-bottom;
            left: 0;
            width: 100%;
            height: 3px;
            background-color: map-get($theme-colors, 'primary');
        }

        .icon {
            font-size: 20px;
            height: 20px;
            width: 20px;
        }
    }

    .grader-module-content-display {
        .discussion-container {
            &:last-of-type {
                >hr {
                    display: none;
                }
            }

            .posts-container {
                &:last-of-type {
                    >hr {
                        display: none;
                    }
                }

                .parent-container {
                    position: relative;

                    .show-content-button {
                        z-index: 1;

                        &:not(.collapsed) {
                            display: none;
                        }
                    }

                    .content {
                        display: block;
                        height: auto !important;
                        /* stylelint-disable-line declaration-no-important */

                        .header {
                            transition: margin-bottom $grading-animation-duration ease-in-out;

                            div+div {
                                opacity: 1;
                                visibility: visible;
                                max-height: none;
                                transition:
                                    opacity $grading-animation-duration linear,
                                    visibility 0s linear;
                            }
                        }

                        .body-content-container {
                            opacity: 1;
                            visibility: visible;
                            max-height: none;
                            transition:
                                opacity $grading-animation-duration linear,
                                visibility 0s linear;
                        }

                        .forum-post-core {
                            opacity: 1;
                            visibility: visible;
                            max-height: none;
                            transition:
                                opacity $grading-animation-duration linear,
                                visibility 0s linear;
                        }
                    }

                    .show-content-button.collapsed+.content {
                        display: none;

                        .header {
                            margin-bottom: 0 !important;
                            /* stylelint-disable-line declaration-no-important */

                            div+div {
                                opacity: 0;
                                visibility: hidden;
                                max-height: 0;
                            }
                        }

                        .body-content-container {
                            opacity: 0;
                            visibility: hidden;
                            max-height: 0;
                        }

                        .forum-post-core {
                            opacity: 0;
                            visibility: hidden;
                            max-height: 0;
                        }
                    }

                    .show-content-button.collapsed:hover+.content,
                    .show-content-button.collapsed:focus+.content {
                        opacity: 1;
                    }
                }
            }
        }

        .no-post-container {
            .icon {
                height: 250px;
                width: 250px;
                margin-right: 0;
            }
        }

        .nested-v2-display-mode {
            .discussion-container {
                .posts-container {
                    .parent-container {
                        .show-content-button {
                            padding-left: $author-image-width + $author-image-margin;
                        }
                    }
                }
            }
        }
    }

    .no-search-results-container {
        .icon {
            height: 250px;
            width: 250px;
            margin-right: 0;
        }
    }

    .nested-v2-display-mode {
        .view-context-button {
            margin-left: $author-image-width + $author-image-margin;
            border-radius: $border-radius-lg;
        }

        .parent-container {
            .author-image-container {
                position: relative;

                &:after {
                    position: absolute;
                    top: calc(#{$author-image-width} + #{map-get($spacers, 2)});
                    content: "";
                    background-color: $gray-200;
                    width: 2px;
                    height: calc(100% - #{$author-image-width} + #{map-get($spacers, 2)});
                }
            }
        }

        .parent-container+.post-container {
            .author-image-container {
                img {
                    width: $author-image-width-sm !important;
                    /* stylelint-disable-line declaration-no-important */
                }
            }
        }
    }
}

.path-mod-forum .unified-grader .nested-v2-display-mode,
.path-mod-forum .modal .nested-v2-display-mode {
    .post-subject {
        display: none;
    }
}

@include media-breakpoint-down(xs) {
    .path-mod-forum .unified-grader {
        .grader-grading-panel {
            width: 100%;
        }
    }
}

.grade-notifications-box,
.grade-grade-box {
    padding: 20px;
    border: 1px solid $border-color;
    border-radius: $border-radius;

    .theme-dark & {
        border-color: $dm-border-color;
    }

    label {
        margin: 0.5rem 0;
    }
}

#page-mod-forum-search {
    .rui-main-content-title--h4 {
        margin-top: 1rem;
    }

    .rui-main-content-title--h3 {
        margin-bottom: $page-padding-global;
    }
}

.path-mod-forum .forumthread.post-replies {
    margin-left: 76px;
}

.rui-forum-border-left {
    position: relative;

    &:before {
        content: '';
        background-color: $border-color;
        height: 16px;
        width: 1px;

        position: absolute;
        top: calc(50% - 8px);
        left: 0;

        .theme-dark & {
            background-color: $dm-border-color;
        }
    }
}

#page-mod-forum-index .subscription,
#page-mod-forum-view .subscription {
    margin: 0 !important;
    padding: 0 !important;

    display: inline-flex;

    .helplink+.helplink {
        margin-left: .25rem;
    }
}

#page-mod-forum-index {
    .generaltable {
        td, th {
            max-width: 300px;
        }
    }
}

.path-mod-forum-report {
    .pb-5.rui-main-content-title--h2 {
        margin: 1rem 0;
        padding-bottom: 0 !important;
    }
}

//---- Add a new topic form
.rui-collapseaddform {
    .row {
        display: block !important;
    }

    .col-md-3 {
        margin-bottom: .35rem;
        text-align: left !important;
    }

    .col-md-3,
    .col-md-9 {
        flex: 0 0 100%;
        max-width: 100%;
        padding-left: 0;
        padding-right: 0;
    }
}

.user-content {
    .page-content-header-avatar {
        margin-left: auto;
        margin-right: auto;
        margin-bottom: $page-padding-global;
        width: $wrapper-md !important;

        @include media-breakpoint-between(xs, md) {
            width: 100%;
        }
    }
}


.discussion {
    &.favourited {
        border-color: $primary-color-500;
    }
}

@include media-breakpoint-between(xs, sm) {

    .rui-exportdiscussion,
    .rui-movediscussion {
        width: 100%;

        div {
            width: 100%;
        }

        .btn,
        .form-inline .custom-select {
            margin: 2px 0 !important;
            width: 100%;
            max-width: 100%;
        }

        .form-inline .custom-select {
            height: 40px;
            padding: 3px 6px;
            font-size: $font-size-xs;
        }
    }

    .rui-forum-buttons {
        .btn {
            width: 100%;
        }
    }
}

.discussion-list {
    th {
        min-width: 70px;
    }
}

[data-action="forum-inpage-submit"] {
    position: relative;
    height: 47px;
}

// End styling for mod_forum.