// 圆形
// ----------------------------------------

#{$step-prefix}-circle {

    #{$step-prefix}-item-container {
        display: inline-block;
        vertical-align: middle;
        position: relative;
        padding: 0 $step-circle-item-node-padding;
        #{$step-prefix}-item-progress {
            #{$step-progress-prefix}-circle-text {
                color: $step-circle-item-node-process-percent-color;
                font-size: $step-circle-item-node-process-percent-size;
            }

            #{$step-progress-prefix}-circle-underlay {
                stroke: $step-circle-item-node-wait-border-color;
                stroke-width: 3 * $step-circle-item-node-border-width;
            }

            #{$step-progress-prefix}-circle-overlay-normal {
                stroke: $step-circle-item-node-finish-border-color;
                stroke-width: 3 * $step-circle-item-node-border-width;
            }
        }
        #{$step-prefix}-item-node-placeholder {
            display: inline-block;
        }
    }

    & > #{$step-prefix}-item-wait {
        @include step-item-state(
            'circle',
            $step-circle-item-node-wait-background,
            $step-circle-item-title-wait-color,
            $step-circle-item-node-wait-color,
            $step-circle-item-tail-wait-color,
            $step-circle-item-tail-bg-color,
            $step-circle-item-node-wait-border-color,
            $step-circle-item-title-wait-color
        );
    }

    & > #{$step-prefix}-item-process {
        @include step-item-state(
            'circle',
            $step-circle-item-node-process-background,
            $step-circle-item-title-process-color,
            $step-circle-item-node-process-color,
            $step-circle-item-tail-process-color,
            $step-circle-item-tail-bg-color,
            $step-circle-item-node-process-border-color,
            $step-circle-item-title-process-color,
            $step-circle-item-node-process-size
        );
    }

    & > #{$step-prefix}-item-finish {
        @include step-item-state(
            'circle',
            $step-circle-item-node-finish-background,
            $step-circle-item-title-finish-color,
            $step-circle-item-node-finish-color,
            $step-circle-item-tail-finish-color,
            $step-circle-item-tail-bg-color,
            $step-circle-item-node-finish-border-color,
            $step-circle-item-title-finish-color
        );
    }

    #{$step-prefix}-item-disabled {
        @include step-item-state(
            'circle',
            $step-circle-item-node-disabled-background,
            $step-circle-item-title-disabled-color,
            $step-circle-item-node-disabled-color,
            $step-circle-item-tail-disabled-color,
            $step-circle-item-tail-bg-color,
            $step-circle-item-node-disabled-border-color,
            $step-circle-item-title-disabled-color
        );

        #{$step-prefix}-item-node-placeholder,
        #{$step-prefix}-item-node {
            cursor: not-allowed;
        }
    }

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

    #{$step-prefix}-item-last {
        #{$step-prefix}-item-tail {
            display: none;
        }
    }

    // 圆形 水平
    // ----------------------------------------
    &#{$step-prefix}-horizontal {
        // padding: 0 $step-circle-item-body-width / 2;
        text-align: center;
        white-space: nowrap;
        & > #{$step-prefix}-item {
            #{$step-prefix}-item-title {
                white-space: normal;
            }
            #{$step-prefix}-item-content {
                white-space: normal;
            }
        }
        & > #{$step-prefix}-item-wait {
            @include state-node-size('hor', 'circle');
        }
        & > #{$step-prefix}-item-process {
            @include state-node-size('hor', 'circle', $step-circle-item-node-process-size);
        }
        & > #{$step-prefix}-item-finish {
            @include state-node-size('hor', 'circle');
        }
        & > #{$step-prefix}-item-disabled {
            @include state-node-size('hor', 'circle');
        }
    }

    &#{$step-prefix}-horizontal#{$step-prefix}-label-horizontal {
        & > #{$step-prefix}-item {
            vertical-align: unset;
        }
        & > #{$step-prefix}-item-wait {
            @include label-placement();
        }
        & > #{$step-prefix}-item-process {
            @include label-placement($step-circle-item-node-process-size);
        }
        & > #{$step-prefix}-item-finish {
            @include label-placement();
        }
        & > #{$step-prefix}-item-disabled {
            @include label-placement();
        }
    }

    // 圆形 垂直
    // ----------------------------------------
    &#{$step-prefix}-vertical {
        font-size: 0;
        display: table-cell;
        vertical-align: middle;
        position: relative;
        #{$step-prefix}-item-container {
            padding: 0;
        }
        & > #{$step-prefix}-item:last-child {
            #{$step-prefix}-item-tail {
                display: block;
                visibility: hidden;
            }
        }
        & > #{$step-prefix}-item-wait {
            @include state-node-size('ver', 'circle');
        }
        & > #{$step-prefix}-item-process {
            @include state-node-size('ver', 'circle', $step-circle-item-node-process-size);
        }
        & > #{$step-prefix}-item-finish {
            @include state-node-size('ver', 'circle');
        }
        & > #{$step-prefix}-item-disabled {
            @include state-node-size('ver', 'circle');
        }
    }
}