element-web/res/css/structures/_ThreadsActivityCentre.pcss

/*
 *
 * Copyright 2024 The Matrix.org Foundation C.I.C.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * /
 */

.mx_ThreadsActivityCentreButton {
    border-radius: 8px;
    margin: 18px auto auto auto;

    &.expanded {
        /* align with settings icon */
        margin-left: 21px;

        /**
         * modify internal css of the compound component
         * dirty but we need to add the `Threads` label into the indicator icon button
         **/
        & > div {
            display: flex;
            align-items: center;
        }

        & .mx_ThreadsActivityCentreButton_Icon {
            /* align with settings label */
            margin-right: 14px;
            /* required to set the icon width when into a flex container */
            min-width: 24px;
        }

        & .mx_ThreadsActivityCentreButton_Text {
            color: $secondary-content;
        }
    }

    &:not(.expanded) {
        &:hover,
        &:hover .mx_ThreadsActivityCentreButton_Icon {
            background-color: $quaternary-content;
            color: $primary-content;
        }
    }

    & .mx_ThreadsActivityCentreButton_Icon {
        color: $secondary-content;
    }
}

.mx_ThreadsActivity_rows {
    overflow-y: scroll;
    /* Let some space at the top and the bottom of the pop-up */
    max-height: calc(100vh - 200px);

    .mx_ThreadsActivityRow {
        height: 48px;

        /* Make the label of the MenuItem stay on one line and truncate with ellipsis if needed */
        & > span {
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            /* Arbitrary size, keep the TAC as the wanted width */
            width: 202px;
        }
    }
}

.mx_ThreadsActivityCentre_emptyCaption {
    padding-left: 16px;
    padding-right: 16px;
    font-size: 13px;
}