@o-theme-kanban-gray: #fcfcfc;

.o_kanban_view.o_theme_kanban {
    background-color: @o-theme-kanban-gray;

    /// Un-grouped Layout (default)
    &.o_kanban_ungrouped {
        .o-justify-content(space-between);
        margin: 0 0 0 (@o-kanban-record-margin - 2 * @grid-gutter-width);

        @media (max-width: @screen-xs-max) {
            padding-left: @odoo-horizontal-padding - @o-kanban-record-margin;
            padding-right: @odoo-horizontal-padding;
        }

        .o_kanban_record {
            .o-flex(1, 0, 220px);
        }
    }

    .o_kanban_record {
        margin-left: @grid-gutter-width * 2;
        padding: 0;
        box-shadow: none;
        background: none;
        border: none;

        .o_browser_bar:before {
            content: "•••";
            display: block;
            padding-left: 10px;
            color: darken(@o-theme-kanban-gray, 10%);
            font: 12px/20px Courier, monospace;
            letter-spacing: -1px;
        }

        &.o_theme_installed .o_theme_preview_top {
            border-color: @odoo-brand-optional;

            > .fa-check-circle {
                .o-position-absolute(10px, 10px);
                .square(20px);
                font-size: 20px;
            }
        }

        .o_theme_preview_top {
            border: 1px solid darken(@o-theme-kanban-gray, 20%);
            border-radius: 2px;
            .o-transform-origin(center, bottom);
            .o-transition(all, .1s);

            .o_theme_cover, .o_theme_logo, .o_theme_screenshot {
                width: 100%;
                padding-bottom: 127%;
                background-repeat: no-repeat;
                background-position: center center;
                background-size: 40% 32%;
            }

            .o_theme_cover {
                background-size: contain;
            }

            .o_theme_screenshot {
                background-size: cover;
            }
        }

        .o_theme_preview_bottom {
            h5, h6 {
                line-height: 16px;
            }
        }

        .o_button_area {
            .o-position-absolute(20px, -1px, -1px, -1px);
            .o-transition(opacity, 100ms);
            .o-flex-display();
            .o-flex-flow(column, nowrap);
            .o-justify-content(center);
            .translate3d(0,0,0);
            .o-linear-gradient(0deg, fade(black, 60%), fade(black, 30%));
            padding: 10% 20%;
            opacity: 0;
            visibility: hidden;

            > .btn {
                padding: @padding-large-vertical @padding-large-horizontal;
            }

            hr {
                width: 100%;
            }
        }

        &:not(.o_theme_installed) {
            .o_theme_preview_top:hover {
                .o-transition(all, .3s);
                .o-transform(translateY(-10px));
                border-color: darken(@o-theme-kanban-gray, 26%);
                box-shadow: 0 15px 12px -8px rgba(0, 0, 0, .4);

                .o_button_area {
                    opacity: 1;
                    visibility: visible;
                    .o-transition(opacity, 0.2s, ease, 0.1s);
                }
            }
        }
    }

    /// Grouped Layout
    &.o_kanban_grouped {
        .o_kanban_group {
            background-color: @o-theme-kanban-gray;
            padding: 0 20px;

            .o_kanban_header {
                height: 30px;

                .o_column_title {
                    padding: 0;
                    color: @text-color;
                }

                &:hover, &.open {
                    .o_kanban_config {
                        display: none;
                    }
                }
            }

            .o_theme_preview_top {
                border-color: darken(@o-theme-kanban-gray, 16%);
            }

            &:nth-child(even) {
                background-color: darken(@o-theme-kanban-gray, 4%);

                .o_theme_cover, .o_theme_logo {
                    background-color: white;
                }
            }
        }

        .o_kanban_record {
            width: 100%;
            margin-left: 0;
            margin-right: 0;

            .o_theme_preview_top {
                .o_theme_cover, .o_theme_logo {
                    padding-bottom: 50%;
                    background-size: 32% 62%;
                }

                .o_theme_cover {
                    background-size: cover;
                }
            }
        }
    }
}