// 箭头
// ----------------------------------------

#{$step-prefix}-arrow {
    display: flex;
    #{$step-prefix}-item {
        flex: 1;
        @include step-item-size(
            $step-arrow-item-height,
            auto,
            calc(#{$step-arrow-item-height} / 2),
            calc(#{$step-arrow-item-height} / 8)
        );

        &:before {
            content: '';
            position: absolute;
            left: calc(0px - #{$step-arrow-item-border-width});
            top: 0;
            z-index: 1;
            border: $step-arrow-item-border-width solid transparent;
            border-left-color: transparent;
        }

        &:after {
            content: '';
            position: absolute;
            right: calc(0px - #{$step-arrow-item-border-width});
            top: 0;
            z-index: 1;
            border-top: $step-arrow-item-border-width solid transparent;
            border-bottom: $step-arrow-item-border-width solid transparent;
            border-left: $step-arrow-item-border-width solid transparent;
        }

        #{$step-prefix}-item-container {
            min-width: 100px;
            height: $step-arrow-item-height;
            cursor: pointer;

            #{$step-prefix}-item-title {
                height: $step-arrow-item-height;
                line-height: $step-arrow-item-height;
                font-weight: $step-arrow-item-title-weight;
                font-size: $step-arrow-item-title-size;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
                text-align: center;
            }
        }
    }

    & > #{$step-prefix}-item-wait {
        @include step-item-state(
            'arrow',
            $step-arrow-item-wait-background,
            $step-arrow-item-title-wait-color
        );
    }

    & > #{$step-prefix}-item-process {
        @include step-item-state(
            'arrow',
            $step-arrow-item-process-background,
            $step-arrow-item-title-process-color
        );
    }

    & > #{$step-prefix}-item-finish {
        @include step-item-state(
            'arrow',
            $step-arrow-item-finish-background,
            $step-arrow-item-title-finish-color
        );
    }

    #{$step-prefix}-item-disabled {
        cursor: not-allowed;

        @include step-item-state(
            'arrow',
            $step-arrow-item-disabled-background,
            $step-arrow-item-title-disabled-color
        );

        #{$step-prefix}-item-container {
            cursor: not-allowed;
        }
    }

    #{$step-prefix}-item-read-only {
        cursor: default;

        #{$step-prefix}-item-container {
            cursor: default;
        }
    }

    #{$step-prefix}-item-first {
        margin-left: 0;

        &:before {
            border: $step-arrow-item-border-width solid transparent;
        }
    }

    #{$step-prefix}-item-last {
        margin-right: 0;

        &:after {
            border: $step-arrow-item-border-width solid transparent;
        }
    }
}
