@vt-border: 1px solid #d9d9d9;
@basesize: 12px;
@bgc: #fff;
@box-shadow-left: 6px 2px 6px rgba(0, 0, 0, 0.15);
@box-shadow-right: -6px 2px 6px rgba(0, 0, 0, 0.15);
@line-height: 37px;

.vt-table {
    overflow: hidden;
    border-radius: 4px;
    border: @vt-border;

    .@{ant-prefix}-spin-nested-loading > div > .@{ant-prefix}-spin {
        max-height: unset;
    }

    .vt-header-container {
        position: relative;
        overflow: hidden;

        .vt-header {
            display: flex;

            &-cell {
                border-right: @vt-border;
                border-bottom: @vt-border;
                display: flex;
                padding: 0px 10px;
                line-height: 37px;
                justify-content: center;
                align-items: center;
                background-color: #eaeaea;
                color: #333333;
                font-weight: bold;
                font-size: @basesize;

                &.select-cell {
                    text-align: center;
                }

                .select-cell-header {
                    i {
                        margin-left: 4px;
                        font-size: @basesize + 2px;
                        font-weight: normal;
                    }
                }

                &.resizable {
                    position: relative;
                    background-clip: padding-box;

                    &:hover {
                        .react-resizable-handle {
                            background-color: #0066b3;

                            &:before,
                            &:after {
                                position: absolute;
                                content: "";
                                width: 0;
                                height: 0;
                                border: 3px solid;
                                top: 50%;
                                border-color: transparent transparent #0066b3;
                            }

                            &:before {
                                left: -8px;
                                transform: rotate(-90deg) translateX(3px);
                            }

                            &:after {
                                right: -8px;
                                transform: rotate(90deg) translateX(-3px);
                            }
                        }
                    }
                }

                .react-resizable-handle {
                    position: absolute;
                    width: 3px;
                    height: 100%;
                    bottom: 0;
                    right: 0px;
                    cursor: ew-resize;
                    z-index: 1;
                }
            }

            &-row {
                display: flex;
                flex: 1;
            }

            &-col {
                display: flex;
                flex-direction: column;
            }

            .last-child {
                border-right: none;
            }
            .blank {
                padding: 0;
            }
        }

        .vt-header-scroll {
            position: relative;
            overflow: hidden;
        }

        .header-fixed {
            display: flex;
            z-index: 2;

            &.fixed-left-last {
                box-shadow: @box-shadow-left;
            }

            &.fixed-right-last {
                box-shadow: @box-shadow-right;
            }
        }
    }

    .vt-body {
        position: relative;
        overflow: hidden;
        background-color: #fff;

        .@{mk-prefix}-nodata {
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .vt-body-scroll {
            overflow: scroll;
        }

        .vt-body-fixed-left {
            position: -webkit-sticky;
            position: sticky;
            left: 0;
            box-shadow: @box-shadow-left;
            top: 0;
            overflow: hidden auto;
            background-color: @bgc;

            .vt-body-row-cell {
                line-height: @line-height - 1px;
            }
        }

        .vt-body-fixed-right {
            position: -webkit-sticky;
            position: sticky;
            right: 0;
            box-shadow: @box-shadow-right;
            top: 0;
            overflow: hidden auto;
            background-color: @bgc;

            .vt-body-row-cell {
                line-height: @line-height - 1px;
            }
        }

        .vt-body-row {
            display: flex;
            position: absolute;

            .vt-body-row-cell {
                border-right: @vt-border;
                border-bottom: @vt-border;
                padding: 0px 10px;
                line-height: @line-height;
                overflow: hidden;
                font-size: @basesize;
                background-color: @bgc;

                &:last-child {
                    border-right: none;
                }

                &.select-cell {
                    text-align: center;
                }

                &.fixed-cell {
                    background-color: @bgc;
                    z-index: 2;
                }

                &.fixed-left-last {
                    box-shadow: @box-shadow-left;
                }

                &.fixed-right-last {
                    box-shadow: @box-shadow-right;
                }

                .add-del-row-cell {
                    width: 100%;
                    height: 100%;
                    display: flex;
                    flex-direction: column;
                    align-items: center;
                    justify-content: space-around;
                    line-height: 1;

                    .btn {
                        font-size: 14px;
                        cursor: pointer;
                        display: none;

                        &:hover {
                            color: red;
                        }
                    }

                    .index {
                        display: block;
                    }

                    &:hover {
                        .btn {
                            display: block;
                        }

                        .index {
                            display: none;
                        }
                    }
                }
            }

            &:nth-child(2n) {
                .vt-body-row-cell {
                    background-color: #f9f9f9;
                }
            }

            &.row-selected {
                .vt-body-row-cell {
                    background-color: #ecf0f6;
                }
            }

            &.row-hover {
                .vt-body-row-cell {
                    background-color: #e2e8f2;
                }
            }

            &.row-expanded {
                width: 100%;
                border-bottom: @vt-border;
                font-size: @basesize;
                background-color: #fbfbfb;
            }

            .expand-btn {
                text-decoration: none;
                position: relative;
                display: inline-flex;
                float: left;
                box-sizing: border-box;
                width: 17px;
                height: 17px;
                padding: 0;
                color: inherit;
                line-height: 12px;
                vertical-align: -2px;
                background: #fff;
                border: 1px solid #f0f0f0;
                border-radius: 2px;
                outline: none;
                user-select: none;
                margin-right: 8px;
                cursor: pointer;
                transition: all 0.3s;

                &:hover,
                &:focus {
                    color: #0066b3;
                }

                &:before,
                &:after {
                    position: absolute;
                    background: currentColor;
                    box-sizing: border-box;
                    transition: transform 0.3s ease-out;
                    content: "";
                }

                &:before {
                    top: 7px;
                    right: 3px;
                    left: 3px;
                    height: 1px;
                    display: inline-flex;
                }

                &:after {
                    top: 3px;
                    bottom: 3px;
                    left: 7px;
                    width: 1px;
                }

                &.expanded {
                    &:after {
                        transform: rotate(90deg);
                    }
                }

                &.collapsed {
                    &:before {
                        transform: rotate(-180deg);
                    }

                    &:after {
                        transform: rotate(0deg);
                    }
                }
            }
        }

        .has-vertical-scroll {
            .vt-body-row .last-cell {
                padding-right: 20px;
            }
            .vt-body-row .blank {
                padding: 0 !important;
            }
        }

        .editable-row:hover {
            .editable-cell-value-wrap {
                border: @vt-border;
                border-color: #0066b3;
                border-radius: 2px;
                padding: 2px 10px;
                height: 36px;
                line-height: 32px;
                margin-left: -10px;
                margin-right: -10px;
                cursor: pointer;
            }
        }
    }

    .vt-body-scroll-bar {
        position: absolute;
        will-change: transform;
        direction: ltr;
        background-color: @bgc;
        z-index: 3;

        &::-webkit-scrollbar {
            width: 10px;
            height: 10px;
        }

        &.vertical {
            top: 0;
            right: 0;
            min-width: 10px;
            border-left: @vt-border;
            overflow-x: hidden;
            overflow-y: scroll;
        }

        &.horizontal {
            left: 0;
            bottom: 0;
            height: 11px;
            right: 0;
            border-top: @vt-border;
            overflow-x: scroll;
            overflow-y: hidden;

            div {
                height: 10px;
            }
        }
    }

    .scroll-hidden {
        // -ms-overflow-style: none;
        overflow: -moz-scrollbars-none;

        &::-webkit-scrollbar {
            display: none;
        }
    }

    .vt-summary {
        line-height: 37px;
        height: 37px;
        background-color: #fff6ea;
        border-top: @vt-border;
        position: -webkit-sticky;
        position: sticky;
        left: 0;
        bottom: 0;
        z-index: 3;

        &.left {
            border-top: none;
            border-bottom: none;
            border-right: @vt-border;
            position: -webkit-sticky;
            position: sticky;
            background-color: #fff6ea;
            box-shadow: @box-shadow-left;
        }

        &.no-box-shadow {
            .left {
                box-shadow: none;
                border-bottom: @vt-border;
                line-height: 36px;
                height: 36px;
            }
        }

        &.row {
            display: flex;
            flex-direction: row;
            flex-wrap: wrap;
        }

        &.right {
            border-top: none;
            border-bottom: none;
            border-left: @vt-border;
            position: -webkit-sticky;
            position: sticky;
            background-color: #fff6ea;
            box-shadow: @box-shadow-left;
        }
    }
}