/**
 * Roundcube webmail styles for the Elastic skin
 *
 * Copyright (c) 2017-2018, 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.
 */


/*** Text Editor widget (and TinyMCE editor) ***/

.mce-tinymce {
    &.mce-container.mce-panel {
        border-radius: .25rem;
        border-color: @color-input-border;
        overflow: hidden;
    }

    .mce-btn,
    .mce-panel {
        background-color: @color-input-addon-background;
    }

    .mce-panel {
        border-color: @color-input-border;
    }
}

.mce-top-part::before,
.mce-tinymce,
.mce-window {
    box-shadow: none !important;
}

.mce-btn {
    &.mce-active {
        background: @color-btn-secondary-background !important;
    }
}

.mce-window {
    &.mce-container {
        border: 0;

        & :not(.mce-ico) {
            .font-family;
        }
    }

    .mce-reset {
        background: #fff;
    }

    .mce-container-body {
        &.mce-abs-layout {
            overflow: unset;
        }

        .mce-abs-end {
            display: none;
        }
    }

    .mce-window-head {
        height: @layout-header-height;
        border-bottom: 1px solid @color-dialog-header-border;
        padding: 0;

        .mce-title {
            line-height: @layout-header-height;
            font-size: 1.25rem;
            padding: 0 3rem 0 1rem;
            color: @color-dialog-header;
        }

        .mce-close {
            border: 0;
            color: @color-dialog-header;
            background: transparent;
            right: 0;
            top: 0;
            position: absolute;
            height: (@layout-header-height - .7rem);
            width: 1.25em;
            margin: .25rem;
            padding: .1rem .75rem;
            cursor: pointer;

            &:before {
                &:extend(.font-icon-class);
                content: @fa-var-times;
                margin: 0;
            }

            i {
                display: none;
            }
        }
    }

    .mce-foot {
        border: 0;
        height: @layout-header-height !important;
        position: relative;

        @media screen and (max-width: @screen-width-xs) {
            border-top: 1px solid @color-dialog-header-border;
        }

        .mce-container-body {
            height: 100% !important;
            display: flex;
            align-items: center;
            justify-content: flex-end; // just 'end' does not work in Chrome

            .mce-btn {
                position: initial;
                margin-right: .5rem;
                line-height: 1;
                width: auto !important;
                height: auto !important;

                &:last-child {
                    margin-right: 1rem;
                }

                .mce-txt {
                    line-height: 1.5;
                    vertical-align: unset;
                }

                button:before {
                    &:extend(.font-icon-class);
                    display: inline;
                    float: none;
                    vertical-align: middle;
                    margin-right: .4rem;
                }
            }

            .mce-abs-end {
                position: initial;
                width: 1rem;
                order: 9;
            }
        }

        .mce-btn {
            .btn-secondary;
            border-radius: .3rem;
            border-color: transparent;

            &:focus {
                border-color: transparent !important;
                color: @color-btn-secondary;
                background: @color-btn-secondary-background;
            }

            &.mce-primary {
                .btn-primary;
            }

            button:hover,
            button {
                color: @color-btn-secondary;
                padding: .5rem .75rem;
            }
        }

        .mce-btn:last-child button:before {
            content: @fa-var-times;
        }

        .mce-btn.mce-primary button:before {
            content: @fa-var-check;
        }

        .mce-search-foot {
            div:nth-of-type(2) button:before {
                content: @fa-var-search;
            }
            div:nth-of-type(3) button:before,
            div:nth-of-type(4) button:before {
                content: @fa-var-pencil-alt;
            }
            div:nth-of-type(6) button:before {
                content: @fa-var-chevron-left;
            }
            div:nth-of-type(7) button:before {
                content: @fa-var-chevron-right;
            }
            div:nth-of-type(7) button:after {
                &:extend(.font-icon-class);
                display: inline;
                float: none;
                margin: 0 0 0 .2rem;
                content: @fa-var-chevron-right;
            }

            @media screen and (min-width: (@screen-width-xs + 1px)) {
                div:nth-of-type(6) {
                    margin-left: .5rem;
                }
                div:nth-of-type(7) button {
                    &:before {
                        display: none;
                    }
                }
            }
        }
    }

    // Form elements, let's keep'em in .mce-window to make overwriting simpler

    .mce-formitem {
        min-width: 450px;
        position: unset !important;

        & > .mce-container-body {
            margin-bottom: .5rem;

            & > * {
                width: 75% !important;
                position: unset !important;
            }

            & > label {
                max-width: 25%;
                min-width: 25%;
                line-height: 2.5 !important;
            }
        }

        .mce-widget {
            border-radius: .25rem;
        }
    }

    .mce-form {
        padding: 1rem;
        box-sizing: border-box;

        .mce-form {
            padding: 0;
            position: unset !important;
            width: 100% !important;

            & > .mce-container-body {
                flex-wrap: wrap;
                height: auto !important;
            }

            .mce-formitem {
                min-width: 100%;
                width: 100% !important;
            }
        }

        .mce-container {
            height: auto !important;

            .mce-container-body {
                display: flex;
                height: auto !important;

                & > input:not([size="5"]) {
                    position: relative;
                    left: 0 !important;
                    flex: 1;
                }

            }
        }

        & > .mce-container-body {
            box-sizing: border-box;
            width: 100% !important;
        }

        .mce-form-split {
            .mce-formitem {
                min-width: auto;

                & > .mce-container-body {
                    width: 100% !important;
                }
            }
        }

        label {
            position: unset;
            line-height: 2.5 !important;
            height: auto !important;
        }
    }

    .mce-colorpicker {
        & + .mce-form {
            width: 150px !important;
            padding: 0;

            .mce-formitem {
                min-width: unset;

                & + :not(.mce-formitem) {
                    height: 50px !important;
                }
            }
        }
    }

    .mce-textbox {
        padding: .375rem .75rem !important;
        line-height: 1.5;
        color: @color-font;

        &:not(textarea) {
            height: auto !important;
        }

        &:focus {
            color: @color-font;
            border-color: @color-input-border-focus;
            box-shadow: 0 0 0 .2rem @color-input-border-focus-shadow;
        }

        &[size="5"] {
            width: auto !important;
        }

        &.mce-multiline {
            line-height: 1.25;
            width: 100% !important;
            position: unset;
            box-sizing: border-box;
            display: block;
        }
    }

    .mce-listbox {
        button {
            line-height: 1.5;
            padding: .375rem .75rem;
        }

        &:focus {
            border-color: @color-input-border-focus !important;
            box-shadow: 0 0 0 .2rem @color-input-border-focus-shadow !important;
        }
    }

    .mce-checkbox {
        line-height: 2.5;

        i.mce-i-checkbox {
            border: 0;
            width: auto;
            color: @color-checkbox;
            text-indent: 0;

            &:before {
                &:extend(.font-icon-class);
                margin: 0;
                content: @fa-var-toggle-off;
            }
        }

        &.mce-checked i.mce-i-checkbox:before {
            content: @fa-var-toggle-on;
        }

        &:focus {
            i.mce-i-checkbox {
                border: 0;
            }
        }
    }

    .mce-combobox {
        display: flex;

        input {
            border-radius: .3rem 0 0 .3rem;
            flex: 1;

            &:focus {
                z-index: 1;
            }
        }

        &.mce-combobox-fake {
            input {
                border-radius: .3rem;
            }
        }

        button {
            padding: .4rem .6rem;
        }

        .mce-btn {
            border-radius: 0 .3rem .3rem 0;
            background: @color-input-addon-background;

            &:focus {
                background-color: @color-input-border-focus-shadow;
                border-color: #c5c5c5;
            }
        }
    }

    .mce-tabs {
        padding-top: 1rem;
        margin: 0 1rem;
        border-color: @color-layout-border;

        .mce-tab {
            border-radius: .25rem .25rem 0 0;
            padding: .5rem 1rem;
            height: auto !important;
            border: 1px solid transparent;
            color: @color-link;
            background: transparent;
            margin-bottom: -1px;

            &.mce-active {
                border: 1px solid @color-layout-border;
                border-bottom-color: #fff;
                color: @color-font !important;
            }

            &:not(.mce-active):hover {
                border: 1px solid @color-list-border;
                border-bottom-color: transparent;
                border-bottom: 0;
            }

            &:focus {
                outline: unset !important;
            }
        }
    }

    .mce-label {
        text-shadow: none;
        color: @color-font;
    }
}


// Menus and popovers, e.g. color selector, emoticons selector, font selector
.mce-menu,
.mce-floatpanel.mce-popover {
    box-shadow: 3px 3px 5px @color-popover-shadow !important;
    border-color: @color-layout-border !important;
    border-radius: .3rem;
}

.mce-menu {
    .mce-menu-item.mce-active {
        color: @color-menu-hover;
        background-color: @color-menu-hover-background;
    }

    .popover-header {
        display: none !important;
    }
}

div.mce-menubtn.mce-opened {
    z-index: 65530 !important; // BUG: https://github.com/tinymce/tinymce/issues/4542
}

#mce-modal-block.mce-in {
    background-color: @color-dialog-overlay-background;
    opacity: 1 !important;
}

@media screen and (max-width: @screen-width-xs) {
    .mce-window {
        width: 100% !important;
        height: 100% !important;
        left: 0 !important;
        top: 0 !important;
        border-width: 0 !important;

        & > .mce-reset {
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .mce-window-body {
            flex: 1;
            overflow-y: auto !important;
        }

        & > .mce-reset > div,
        .mce-container-body {
            width: 100% !important;
        }

        .mce-window-head {
            background-color: @color-layout-mobile-header-background;

            .mce-title {
                font-size: 1rem;
                text-align: center;
                padding: 0 1rem;
            }

            .mce-close {
                display: none;
            }
        }

        .mce-foot {
            background-color: @color-layout-mobile-footer-background;

            .mce-container-body {
                justify-content: space-evenly;

                .mce-btn {
                    position: initial;
                    height: 100% !important;
                    margin: 0;
                    background: transparent;
                    border-width: 0;

                    &:focus {
                        box-shadow: none;
                    }

                    &:hover {
                        background: transparent;
                    }

                    &:last-child {
                        margin: 0;
                    }

                    button {
                        color: @color-font;
                        padding: .45rem;
                        font-size: .9rem;

                        &:before {
                            display: block;
                            float: none;
                            width: 100%;
                            margin: 0;
                            line-height: 1.75;
                            height: 1.75rem;
                        }
                    }
                }

                .mce-abs-end {
                    display: none;
                }
            }

            .mce-search-foot {
                div:nth-of-type(7) button:after {
                    display: none;
                }
            }
        }

        .mce-form,
        .mce-form + .mce-container, // for Embed tab in Media dialog
        .mce-formitem,
        .mce-combobox,
        .mce-panel:not(.mce-popover) {
            width: 100% !important;
        }

        .mce-formitem {
            min-width: unset;
        }

        .mce-form {
            & > .mce-container-body {
                display: flex;
                flex-direction: column;
                left: 0;
                right: 0;
                box-sizing: border-box;
            }

            .mce-container-body {
                height: auto !important;
                flex-direction: column;

                & > label {
                    position: unset !important;
                    width: 100% !important;
                    max-width: 100%;
                }

                & > label + * {
                    position: unset !important;
                    width: auto !important;
                }

                & > .mce-checkbox {
                    position: absolute;
                    left: 0 !important;
                    top: 3rem !important;
                }
            }
        }

        // FIXME: How to fix the input width in less hacky way?
        .mce-combobox input {
            max-width: ~"calc(100% - 4rem)";
        }
        .mce-combobox-fake input {
            max-width: ~"calc(100% - 1.7rem)";
        }
    }

    .mce-menu {
        width: @layout-mobile-menu-width !important;
        right: 0;
        top: 0 !important;
        left: auto !important;
        height: 100% !important;
        max-height: unset !important;
        padding: 0 !important;
        margin: 0 !important;
        border-radius: 0;
        border: 0 !important;

        .popover-header {
            display: block !important;

            a {
                font-size: 1.2rem;
                line-height: @layout-touch-header-height;

                &:before {
                    content: @fa-var-times;
                }
            }
        }

        .mce-container-body {
            width: 100% !important;
        }

        .mce-menu-item {
            height: @layout-touch-menu-record-height;
            line-height: @layout-touch-menu-record-height;
            padding: 0 .5rem;
            border-left: 0;
            border-bottom: 1px solid @color-list-border;
            margin: 0;

            .mce-ico {
                font-size: 150%;
                padding: 0 .7rem 0 .25rem;
                margin-top: -.2rem;
            }

            .mce-text {
                font-size: 1.2rem;
                .font-family;
                line-height: @layout-touch-menu-record-height;
                color: @color-font;
            }

            .mce-caret {
                display: none;
            }

            &.mce-menu-item-preview {
                &.mce-active {
                    border-left: none;
                    position: relative;

                    &:after {
                        .font-icon-class; // :extend() does not work here
                        content: @fa-var-check;
                        position: absolute;
                        right: .5rem;
                        top: 0;
                        color: @color-font;
                    }
                }
            }

            &.mce-menu-item-expand {
                position: relative;

                &:after {
                    .font-icon-class; // :extend() does not work here
                    content: @fa-var-angle-right;
                    position: absolute;
                    right: .5rem;
                    top: 0;
                    color: @color-font;
                }
            }
        }
    }

    .mce-menu-item-sep,
    .mce-menu-shortcut {
        display: none !important;
    }

    .mce-charmap-dialog {
        position: unset !important;

        + .mce-container {
            display: none;
        }
    }

    .mce-charmap {
        display: block;

        tbody {
            display: block;
        }

        tr {
            display: flex;
            flex-wrap: wrap;
        }

        td {
            flex: 1;
            height: auto !important;
            min-width: 17%;
            padding: 0 !important;
            border: 0 !important;
            border-bottom: 1px solid @color-list-border !important;

            div {
                font-size: 3rem;
                line-height: 2;
            }
        }
    }
}

html.touch .mce-grid td {
    padding: .5rem;
}


/*** Media file selector for TinyMCE ***/

.image-selector {
    margin: 1rem 1rem 1rem 1rem !important;
    padding: 1rem .5rem 10rem .5rem !important;

    &.droptarget {
        border: .2rem dashed @color-table-border;

        &:after {
            margin-top: 2rem;
        }
    }

    button {
        .btn-secondary;
        padding: .5rem .75rem;
        line-height: 1.5;
        position: relative;

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

    form {
        position: absolute;
        top: 0;
    }

    .attachmentslist {
        margin-left: 0;
        overflow-x: hidden;
        overflow-y: auto;
        height: 19.1em;

        li {
            padding: .25rem;
            cursor: pointer;

            &:before {
                display: none;
            }

            &:hover,
            &:focus {
                background: @color-list-selected-background;
            }

            span.name {
                flex: 1;
                margin: auto;
                padding-left: 1rem;
                .overflow-ellipsis;
            }

            span.img {
                height: 80px;
                width: 80px;
                display: flex;
                border: 1px solid @color-list-border;
                background: white;
                border-radius: .75rem;
                overflow: hidden;
            }

            img {
                margin: auto;
            }
        }

        html.layout-phone & {
            height: auto;
        }
    }
}


/*** HTML editor widget ***/

.html-editor {
    position: relative;
    display: flex;
    margin-bottom: .25rem;

    & > .nav {
        border-color: transparent;
        z-index: 1;
        position: absolute;
        right: 1rem;

        a.active {
            border-color: @color-input-border !important;

            &.mode-html {
                background-color: @color-input-addon-background;
                border-bottom-color: @color-input-addon-background !important;
            }

            &.mode-plain {
                border-bottom-color: #fff !important;
            }
        }

        a:hover,
        a:focus {
            border-bottom-color: transparent;
            outline: 0;
        }
    }

    & > iframe, // e.g. mailvelope frame
    & > .googie_edit_layer,
    & > .mce-tinymce,
    & > textarea {
        margin-top: 2.55rem;
        font-family: monospace;
        width: 100% !important;
    }

    & > iframe { // e.g. mailvelope frame
        border-radius: .3rem;
        border: 1px solid @color-input-border;
        min-height: 30em;
    }

    #composebody_ifr {
        min-height: 30em;
    }

    & > .mce-tinymce.focused {
        border-color: @color-input-border-focus;
        box-shadow: 0 0 0 .2rem @color-input-border-focus-shadow !important;
    }
}


/*** GoogieSpell widget ***/

.googie_window {
    width: 16rem;
}

.googie_edit_layer {
    font-family: monospace;

    // from Bootstrap's textarea
    padding: .5rem .75rem;
    border: 1px solid @color-input-border;
    border-radius: .3rem;
    line-height: 1.25;
}

.googie_link {
    color: @color-spellcheck-link;
    text-decoration: underline;
    cursor: pointer;
}

.googie_list {
    li {
        min-width: 8rem;
        width: auto;

        &.googie_list_onhover {
            color: @color-menu-hover;
            background-color: @color-menu-hover-background;
        }

        .googie_list_revert:before {
            &:extend(.font-icon-class);
            content: @fa-var-plus-square;
        }

        .googie_add_to_dict:before {
            &:extend(.font-icon-class);
            content: @fa-var-plus-square;
        }
    }

    input {
        display: inline-block;
        margin: .5rem .5rem .5rem 0 !important;
        padding: .5rem .75rem !important;
    }
}