@import "../../../style/mixin.less";

.@{prefix}-loading {
    .set-loading-color-var(loading-color);
    display: inline-block;
    font-size: 0;
    line-height: 0;
    position: relative;
    @keyframes changDeg {

        0% {
            transform: rotate(0deg);
        }

        100% {
            transform: rotate(360deg);
        }
    }

    &.circle,
    &.arc,
    &.spin {
        animation: changDeg 1s infinite linear;
    }

    &.circle {

        .loading-circle-middle {
            stop-opacity: .5;
        }

        .loading-circle-end {
            stop-opacity: 0;
        }
    }

    &.dot {

        .dot-cell {
            display: inline-block;
            .use-var(width, loading-dot-size);
            .use-var(height, loading-dot-size);
            .use-var(margin-left, loading-dot-gutter);

            &:first-of-type {
                margin-left: 0;
            }

            &.filleted {
                border-radius: 50%;
            }
        }
    }

    &.spin {
        .rem(height, 22);
        .rem(width, 22);
        position: relative;

        .spin-cell {
            position: absolute;
            .rem(left, 10);
            .rem(top, 1);
            display: inline-block;
            .rem(height, 10);
            .rem(padding-bottom, 4);
            overflow: hidden;
            transform-origin: 50% bottom;

            &-inner {
                display: inline-block;
                position: absolute;
                top: 0;
                left: 0;
                width: 200%;
                transform: scale(.5);
                transform-origin: top left;
                .rem(height, 12);
            }
        }
    }

    &.arc {

        .arc-bg {
            .use-var(stroke, loading-arc-background-color);
        }
    }

    &.line {
        width: 100%;

        .loading-line-start,
        .loading-line-end {
            .use-var(stop-color, loading-color);
        }

        .loading-line-start {
            stop-opacity: 0;
        }
    }
}

/***************************************************
 *                                                 *
 *               Arco Theme Style                  *
 *                                                 *
 ***************************************************/
& when (@use-dark-mode = 1) {
    
  .process-bg-color-with-config,
  .process-custom-icon-bg-color-with-config {
    @{arco-dark-mode-selector} & {
      .use-var(color, dark-steps-process-with-config-item-icon-color);
      .use-var(color, dark-steps-process-with-config-item-icon-color);
    }
  }
  .wait-custom-icon-bg-color-with-config {
    @{arco-dark-mode-selector} & {
      .use-var(background, dark-steps-wait-icon-num-background);
      .use-var(color, dark-sub-info-font-color);
      .use-var(background, dark-steps-wait-icon-num-background);
      .use-var(color, dark-sub-info-font-color);
    }
  }
  .@{prefix}-loading {
    @{arco-dark-mode-selector} & {
      .set-loading-color-var(dark-loading-color);
    }
    &.arc {
      .arc-bg {
        @{arco-dark-mode-selector} & {
          .use-var(stroke, dark-loading-arc-background-color);
        }
      }
    }
    &.line {
      .loading-line-start,
      .loading-line-end {
        @{arco-dark-mode-selector} & {
          .use-var(stop-color, dark-loading-color);
        }
      }
    }
  }
}
/********************* End *************************/