/**
 * Roundcube webmail styles for the Elastic skin
 *
 * Copyright (c) 2017, The Roundcube Dev Team
 *
 * The contents are subject to the Creative Commons Attribution-ShareAlike
 * License. It is allowed to copy, distribute, transmit and to adapt the work
 * by keeping credits to the original authors in the README.md file.
 * See http://creativecommons.org/licenses/by-sa/3.0/ for details.
 */

/*** Common sizing variables ***/

@listing-line-height:           2.5rem;
@listing-touch-line-height:     3.4rem;


/*** Common UI elements ***/

.hidden,
.voice {
    display: none !important;
}

font.bold {
    font-weight: bold;
}

#rcmdraglayer {
    min-width: 260px;
    width: 260px;
    background-color: @color-drag-layer-background;
    color: @color-drag-layer;
    box-shadow: 3px 3px 5px @color-drag-layer-shadow;
    border-radius: .3rem;
    z-index: 250;
    opacity: .92;
    padding: .5rem;
    white-space: nowrap;

    div {
        line-height: 1.6em;
        .overflow-ellipsis;
    }
}

.frame-content {
    padding: 1rem;

    h2 {
        font-weight: bold;
        font-size: 1.5em;
    }

    h3 {
        font-weight: bold;
        font-size: 1.25em;
    }
}

.listbox {
    .scroller {
        width: 100%;
        overflow-x: hidden;
        overflow-y: auto;
    }

    .navlist {
        height: 0;
        flex: initial !important;

        .listing {
            border-bottom: 1px solid @color-layout-border;

            tr:last-child td,
            li:last-child {
                border: 0;
            }
        }
    }
}

@image-attachment-size: 250px;

// this is when image thumbnails are enabled
p.image-attachment {
    position: relative;
    border: 1px solid @color-border;
    border-radius: .3rem;
    float: left;
    margin: .5rem;
    min-width: 47%;
    min-height: @image-attachment-size;
    // use flexbox to center the image
    display: flex;
    justify-content: center;

    @media screen and (max-width: @screen-width-xs) {
        float: none;
    }

    .image-link {
        align-self: center;
        text-align: center;
        margin: 1.6rem .5rem;
    }

    span {
        color: @color-form-hint;
        padding: 0 .5rem;
        font-size: 90%;
        white-space: nowrap;
        position: absolute;
        line-height: 1.5rem;
    }

    .image-filename {
        .overflow-ellipsis;
        left: 0;
        top: 0;
        right: 0;
        padding-right: 4rem;
        background-color: @color-message-background;
    }

    .image-filesize {
        right: 0;
        top: 0;
    }

    .attachment-links {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        text-align: center;

        a {
            text-decoration: none;
            display: inline-block;
            padding: 0 .5rem;
            line-height: 1.5rem;
        }

        a:before {
            &:extend(.font-icon-class);
            display: inline-block;
        }

        a.open:before {
            content: @fa-var-external-link;
        }

        a.download:before {
            content: @fa-var-download;
        }
    }
}

// this is when image thumbnails are disabled
fieldset.image-attachment {
    legend {
        color: @color-form-hint;
        font-size: 1rem;
    }

    img {
        max-width: 100%;
    }
}

#folder-selector {
    overflow-y: auto;

    li a.virtual {
        opacity: .2;
    }
}

#layout > .content .watermark {
    background: url(../images/watermark.jpg) center no-repeat;
    width: 100%;
    height: 100%;
}

.noselect {
    user-select: none;
    -moz-user-select: none;
    -khtml-user-select: none;
    -ms-user-select: none;
    -webkit-user-select: none;
}

.iframe-loader {
    width: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, .95);
    display: flex;
    align-items: center;
    justify-content: center;

    .spinner {
        position: relative;
        display: inline-block;
        width: 7rem;
        height: 7rem;
        overflow: hidden;
        text-indent: -999em;
        color: @color-spinner-circle;
        border: 1rem solid;
        border-color: currentColor @color-spinner-item currentColor currentColor;
        border-radius: 50%;
        -webkit-animation: fa-spin 1s infinite linear;
        animation: fa-spin 1s infinite linear;
    }
}

.footer.toolbar + .iframe-loader {
    top: @layout-header-height;
    bottom: @layout-header-height;
}

.table-widget {
    display: flex;
    flex-direction: column;
    margin-bottom: .5rem;
    border: 1px solid @color-table-border;

    & > .content {
        overflow-x: auto;
        flex-grow: 1;
        height: 18.5em;

        table th {
            border-top: 0;
        }
    }

    & > .footer {
        height: 3.5rem;
        border-top: 1px solid @color-table-border;

        a.button {
            padding: 0;
        }
    }

    table {
        margin: 0;
        height: 18.5em;
    }

    // Options table is a table with first column for identifier/description
    // and other columns for a state flag. E.g. ACL table
    table.options-table {
        td,th {
            text-align: center;
            vertical-align: middle;

            &:first-child {
                .overflow-ellipsis;
                text-align: left;
            }
        }

        tr:last-child td {
            border-bottom: 1px solid #e9ecef; // TODO: color from Bootstrap, use var
        }

        tr.selected td {
            background-color: @color-table-selected-background;
            color: @color-table-selected;
        }

        td:not(:first-child) span {
            display: inline-block;
            line-height: 1.25;

            &:before {
                &:extend(.font-icon-class);
            }
        }

        td.enabled span:before {
            content: @fa-var-check;
        }

        td.partial span:before {
            opacity: .3;
            content: @fa-var-check;
        }
    }
}

table.compact-table {
    font-size: 90%;
    margin: 0;

    * {
        font-size: inherit;
    }

    td {
        padding: .25rem;
        border: 0;
    }

    td:first-child {
        padding-left: 0;
    }

    td:last-child {
        padding-right: 0;
    }

    .form-control {
        padding-left: .25rem;
        padding-right: .25rem;
    }
}

table.table {
    .checkbox-cell {
        width: 3rem;
        white-space: nowrap;
        overflow: hidden;
        text-align: center;

        input.icon-checkbox + label {
            display: inline-block;
            padding: 0;

            &:before {
                line-height: 1;
                height: 1rem;
            }
        }
    }

    th.checkbox-cell {
        padding: .75rem 0;
        max-width: 1rem;

        &:before {
            &:extend(.font-icon-class);
            cursor: pointer;
            margin: 0 1rem;
            line-height: 1;
        }

        &.subscription:before {
            content: @fa-var-feed;
        }

        &.alarm:before {
            content: @fa-var-bell-o;
        }

        &.read:before {
            content: @fa-var-eye;
        }

        &.write:before {
            content: @fa-var-pencil;
        }
    }

    .buttons-cell {
        width: 1%;
        white-space: nowrap;
        text-align: center;

        a.button:before {
            line-height: 1;
            float: none;
            display: inline-block;
        }

        @media screen and (min-width: @screen-width-xs) {
            a.button .inner {
                display: inline;
            }
        }
    }

    label {
        margin: 0;
    }

    fieldset.tab-pane & thead th {
        border: 0;
    }
}

html.touch {
    table.table {
        th.checkbox-cell:before {
            font-size: 1.5rem;
        }
    }
}


/* Bootstrap's .table style overwrites */
.table {
    thead th {
        border-width: 1px;
        white-space: nowrap;
    }
}