element-web/res/css/views/rooms/_RoomTile.pcss

/*
Copyright 2024 New Vector Ltd.
Copyright 2020-2023 The Matrix.org Foundation C.I.C.

SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
Please see LICENSE files in the repository root for full details.
*/

/* Note: the room tile expects to be in a flexbox column container */
.mx_RoomTile {
    margin-bottom: 4px;
    padding: 4px;

    /* The tile is also a flexbox row itself */
    display: flex;
    contain: content; /* Not strict as it will break when resizing a sublist vertically */
    box-sizing: border-box;

    font-size: var(--cpd-font-size-body-sm);

    &.mx_RoomTile_selected,
    &:hover,
    &:focus-within,
    &.mx_RoomTile_hasMenuOpen {
        background-color: $panel-actions;
        border-radius: 8px;
    }

    .mx_DecoratedRoomAvatar,
    .mx_RoomTile_avatarContainer {
        margin-right: 10px;
    }

    .mx_RoomTile_details {
        min-width: 0;
    }

    .mx_RoomTile_titleContainer {
        height: 32px;
        min-width: 0;
        flex-basis: 0;
        flex-grow: 1;
        margin-right: 8px; /* spacing to buttons/badges */

        /* Create a new column layout flexbox for the title parts */
        display: flex;
        flex-direction: column;
        justify-content: center;

        .mx_RoomTile_subtitle {
            align-items: center;
            color: $secondary-content;
            display: flex;
            gap: $spacing-4;
            line-height: 1.25;
            position: relative;
            top: -1px;
        }

        .mx_RoomTile_title,
        .mx_RoomTile_subtitle_text {
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .mx_RoomTile_title {
            font: var(--cpd-font-body-md-regular);
            line-height: 1.25;

            &.mx_RoomTile_titleHasUnreadEvents {
                font-weight: var(--cpd-font-weight-semibold);
            }
        }

        .mx_RoomTile_titleWithSubtitle {
            margin-top: -2px; /* shift the title up a bit more */
        }
    }

    .mx_RoomTile_notificationsButton {
        margin-left: 4px; /* spacing between buttons */
    }

    .mx_RoomTile_badgeContainer {
        height: 16px;
        /* don't set width so that it takes no space when there is no badge to show */
        margin: auto 0; /* vertically align */

        /* Create a flexbox to make aligning dot badges easier */
        display: flex;
        align-items: center;

        .mx_NotificationBadge {
            margin-right: 2px; /* centering */
        }

        .mx_NotificationBadge_dot {
            /* make the smaller dot occupy the same width for centering */
            margin-left: 5px;
            margin-right: 7px;
        }
    }

    /* The context menu buttons are hidden by default */
    .mx_RoomTile_menuButton,
    .mx_RoomTile_notificationsButton {
        width: 20px;
        min-width: 20px; /* yay flex */
        height: 20px;
        margin-top: auto;
        margin-bottom: auto;
        position: relative;
        display: none;

        svg {
            width: 16px;
            height: 16px;
            padding: var(--cpd-space-0-5x);
            color: var(--cpd-color-icon-primary);
        }
    }

    .mx_RoomTile_notificationsButton::before {
        top: 2px;
        left: 2px;
        content: "";
        width: 16px;
        height: 16px;
        position: absolute;
        mask-position: center;
        mask-size: contain;
        mask-repeat: no-repeat;
        background: var(--cpd-color-icon-primary);
    }

    /* If the room has an overriden notification setting then we always show the notifications menu button */
    .mx_RoomTile_notificationsButton.mx_RoomTile_notificationsButton_show {
        display: block;
    }

    &:not(.mx_RoomTile_minimized, .mx_RoomTile_sticky) {
        &:hover,
        &:focus-within,
        &.mx_RoomTile_hasMenuOpen {
            /* Hide the badge container on hover because it'll be a menu button */
            .mx_RoomTile_badgeContainer {
                width: 0;
                height: 0;
                display: none;
            }

            .mx_RoomTile_notificationsButton,
            .mx_RoomTile_menuButton {
                display: block;
            }
        }
    }

    &.mx_RoomTile_minimized {
        flex-direction: column;
        align-items: center;
        position: relative;

        .mx_DecoratedRoomAvatar,
        .mx_RoomTile_avatarContainer {
            margin-right: 0;
        }
    }
}