/**
 * 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.
 */

/*** jQuery-UI widgets' style overrides ***/

.ui-widget-overlay {
    background-color: @color-dialog-overlay-background;
    opacity: 1 !important; // override jQuery-UI opacity, the color above is semi-transparent

    &.datepicker {
        z-index: 119; // above Bootstrap's form controls, below datepicker
    }
}

.ui-widget {
    border: 1px solid @color-datepicker-border;
    box-shadow: 3px 3px 5px @color-popover-shadow;
    border-radius: .3rem;
}

.ui-menu {
    overflow-y: auto;
    overflow-x: hidden;
    max-height: 400px;
    border-radius: .3rem;
    z-index: 240;
    position: absolute;

   .ui-state-active {
        border: 0 !important;
        background-color: @color-toolbarmenu-hover-background !important;
    }

    .ui-menu-item {
        white-space: nowrap;
        cursor: default;
    }

    .ui-menu-item-wrapper {
        margin: 0 !important;
    }
}

.ui-dialog {
    border-radius: 0;
    box-shadow: none;

    &.no-titlebar {
        .ui-dialog-titlebar {
            display: none;
        }
    }

    .ui-dialog-titlebar {
        height: @layout-header-height;
        border-bottom: 1px solid @color-dialog-header-border;

        button {
            &:before {
                margin: 0;
            }
        }
    }

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

    .ui-dialog-titlebar-close {
        border: 0;
        color: @color-dialog-header;
        background: transparent;
        right: 0;
        top: 0;
        position: absolute;
        padding: .25rem .5rem;
        margin: ((@layout-header-height - 2rem) / 2) .5rem;

        &:before {
            &:extend(.font-icon-class);
            content: @fa-var-times;
            line-height: 1.5rem;
            margin: 0 !important;
        }
    }

    .ui-dialog-content {
        // fixes resize issue e.g. in qr-code dialog
        box-sizing: initial;

        & > .popupmenu {
            display: block !important;
        }
    }

    .ui-dialog-buttonpane {
        .ui-dialog-buttonset {
            display: flex;
            justify-content: flex-end;

            a.btn-link,
            button {
                .overflow-ellipsis;
                min-width: 5rem;
                margin: .65rem .3rem;

                &:last-child {
                    margin-right: 0;
                }
            }

            a.btn-link {
                padding-right: 0;
                padding-left: 0;
                text-decoration: none;
                color: @color-font;

                &:focus {
                    background-color: fade(@color-btn-primary-background, 50%);
                }

                &.options {
                    order: -1;
                    padding: .375rem .25rem;
                    margin-right: .3rem;

                    &:before {
                        // this icon is for mobile version
                        &:extend(.font-icon-class);
                        content: @fa-var-cog;
                        width: 100%;
                        height: 1.25em;
                    }
                }
            }
        }
    }

    iframe,
    .ui-dialog-content.iframe {
        padding: 0;
        width: 100% !important;
        height: 100%;
        border: 0;
        overflow: hidden;
    }
}

// Overwriting this icon generally prevents from loading bigger images sprite from jQuery-UI
.ui-widget-content .ui-icon.ui-resizable-se {
    background: @icon-resize-corner;
    background-size: cover;
}

/* FIXME: why do I need !important here? */

@media screen and (max-width: @screen-width-xs) {
    .ui-dialog {
        width: 100% !important;
        height: 100% !important;
        display: flex;
        flex-direction: column;
        border: 0;

        .ui-resizable-handle,
        .ui-dialog-titlebar-close {
            display: none !important;
        }

        .ui-dialog-titlebar {
            height: @layout-touch-header-height;
            text-align: center;
            background-color: @color-layout-mobile-header-background;
        }

        .ui-dialog-title {
            line-height: @layout-touch-header-height;
            font-size: @layout-header-font-size;
            padding: 0 1rem;
        }

        .ui-dialog-content {
            flex: 1;
            &:not(.iframe) {
                padding: 1rem;
            }
        }

        .ui-dialog-buttonpane {
            padding: 0 !important;
            text-align: center !important;
            border-top: 1px solid @color-dialog-header-border;
            height: @layout-header-height !important;
            background-color: @color-layout-mobile-footer-background;

            .ui-dialog-buttonset {
                justify-content: space-around;

                button {
                    margin: 0 !important;
                    padding: .45rem;
                    border: 0 !important;
                    height: @layout-header-height;
                    box-shadow: none;
                    font-size: 90%;
                    line-height: 1.5;

                    &:before {
                        display: block !important;
                        float: none;
                        width: auto;
                        height: 1.75rem;
                        line-height: 1.75;
                        margin: 0 !important;
                    }

                    &:active {
                        box-shadow: none;
                    }

                    &.btn-primary,
                    &.btn-secondary {
                        color: @color-toolbar-button;
                        background: transparent;
                    }

                    &.btn-danger {
                        color: @color-btn-danger-background;
                        background: transparent;
                    }

                    &.disabled,
                    &:disabled {
                        opacity: .5;
                    }

                    &.cancel {
                        order: 100; // makes Cancel/close button the last one
                    }
                }

                a.btn-link {
                    color: @color-toolbar-button;
                    margin: 0;
                    padding: .45rem;
                    font-size: 90%;

                    &.options:before {
                        display: block !important;
                        height: 1.75rem;
                        line-height: 1.75;
                        margin: 0;
                    }
                }
            }
        }
    }
}

/* Slider widget */

.ui-slider {
    box-shadow: none;

    .ui-slider-range {
        border-radius: .3rem;
        background: lighten(@color-main, 30%);
    }

    .ui-slider-handle {
        border-radius: .3rem;

        &.ui-state-active {
            background: @color-main;
            border-color: @color-main-dark;
        }
    }
}

/* Datepicker widget */

.ui-datepicker {
    // Always display datepicker centered, overwriting widgets position
    margin: ~"calc(50vh - 10em) calc(50vw - 10em) !important";
    top: 0 !important;
    left: 0 !important;
    box-shadow: none;
    user-select: none;

    &:not(.ui-datepicker-inline) {
        z-index: 120 !important; // fixes datepicker over input-group and dialogs
    }

    .ui-datepicker-header,
    .ui-datepicker-title {
        line-height: 4rem;
        height: 4rem;
        padding: 0;
    }

    .ui-datepicker-header {
        border-bottom: 1px solid @color-dialog-header-border;

        a {
            height: 4rem;
        }

        select {
            display: inline-block;
        }
    }

    .ui-icon {
        background-image: none !important;
        background-position: none !important;
    }

    .ui-datepicker-prev,
    .ui-datepicker-next {
        cursor: pointer;
        width: auto;

        &:before {
        &:extend(.font-icon-class);
            content: "\f053";
            margin: 0 .25em;
            height: auto;
            width: 1em;
        }
    }

    .ui-datepicker-prev:before {
        content: "\f053";
    }

    .ui-datepicker-next:before {
        content: "\f054";
    }

    td a {
        padding: 0;
        line-height: 1.8em;
        border-radius: .3rem;
    }

    .ui-state-default,
    &.ui-widget-content .ui-state-default {
        border: 0;
        background: transparent;
        color: @color-datepicker-font;
    }

    .ui-datepicker-days-cell-over a,
    .ui-datepicker-days-cell-over a.ui-state-default,
    .ui-state-highlight,
    &.ui-widget-content .ui-state-highlight {
        background: @color-datepicker-highlight-background;
        color: @color-datepicker-highlight;
    }

    a.ui-state-active {
        background: @color-datepicker-active-background !important;
        color: @color-datepicker-active !important;
        font-weight: bold;
    }

    html.touch {
        & {
            td a {
                font-size: 1.2em;
                line-height: 2.2em;
            }
        }
    }
}

// Fixes datepicker z-index issue on input-group inputs in dialogs
// With non-relative position the input's z-index is ignored
.input-group > .form-control.hasDatepicker {
    position: initial;
}

.minicolors-panel {
    border: 1px solid @color-datepicker-border;
    box-shadow: 3px 3px 5px @color-popover-shadow;
    border-radius: .3rem;
    height: 152px;
    padding: 1px;
}

.input-group {
    .minicolors-input {
        width: 100%;
        // needed so minicolors panel is not out of screen
        // when the input is on the right side, e.g. Calendar plugin settings
        // This is obviously minicolors script issue
        min-width: 130px;
        border-left: 0;
        border-right: 0;
    }
}

@media screen and (max-width: @screen-width-mini) {
    .ui-widget-content {
        border-radius: 0;
    }

    .ui-menu {
        border-radius: .3rem;
        left: 15px !important;
        right: 15px;
        width: auto;
    }

    .ui-dialog {
        .ui-dialog-content:not(.iframe) {
            padding: .65rem;
        }
    }

    .ui-autocomplete {
        // TODO: e.g. time input autocompletion on mobile
    }
}