ThreadNet-Web/apps/web/res/css/structures/_LeftPanel.pcss

/*
Copyright 2024 New Vector Ltd.
Copyright 2020 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.
*/

.mx_MatrixChat--with-avatar {
    .mx_LeftPanel,
    .mx_LeftPanel .mx_LeftPanel_roomListContainer {
        background-color: transparent;
    }
}

.mx_LeftPanel_outerWrapper {
    display: flex;
    flex-direction: column;
    max-width: 50%;
    position: relative;
}

.mx_LeftPanel_wrapper,
.mx_LeftPanel {
    --collapsedWidth: 68px;
}

.mx_LeftPanel_panel {
    .mx_LeftPanel_outerWrapper {
        height: 100%;
        max-width: none;
    }

    .mx_LeftPanel_wrapper--user {
        width: 100%;
    }
}

.mx_LeftPanel_wrapper {
    display: flex;
    flex-direction: row;
    flex: 1;
    height: 100%; /* ensure space panel is still scrollable with an outer wrapper */

    .mx_LeftPanel_wrapper--user {
        display: flex;
        overflow: hidden;
        position: relative;
        /* For enhanced visibility under contrast control */
        outline: 1px solid transparent;

        &[data-collapsed] {
            max-width: var(--collapsedWidth);
        }
    }
}

.mx_LeftPanel {
    background-color: var(--cpd-color-bg-canvas-default);
    /* The room list is not designed to be collapsed to just icons. */
    /* 224 + 68(spaces bar) was deemed by design to be a good minimum for the left panel. */
    --collapsedWidth: 224px;

    /* Create a row-based flexbox for the space panel and the room list */
    display: flex;
    contain: content;
    position: relative;
    flex-grow: 1;
    overflow: hidden;

    .mx_LeftPanel_roomListContainer {
        flex: 1 0 0;
        min-width: 0;
        /* Create another flexbox (this time a column) for the room list components */
        display: flex;
        flex-direction: column;
    }

    /* These styles override the defaults for the minimized (66px) layout */
    &.mx_LeftPanel_minimized {
        flex-grow: 0;
        min-width: unset;
        width: unset !important;

        .mx_LeftPanel_roomListContainer {
            width: var(--collapsedWidth);
        }
    }
}

#left-panel .mx_LeftPanel_wrapper--user {
    /*
     * Disable background when using the new room list.
     * This background sometimes shows when the panel is resized and it looks like a thicker border.
     */
    background: none;
}