@progress-height: 18px;
@progress-background: fade(@progress-bar-background, 30%);
@progress-border-radius: 500px;
@progress-box-shadow: none;
@progress-bar-background: @global-primary-background;
@progress-bar-background-open-access: @open-access-color;
@progress-background-open-access: @muted-color;

@progress-circle-size: 100px;
@progress-circle-color: @global-primary-background;
@progress-circle-text-font-weight: @text-bold-weight;
@progress-circle-text-font-size: @global-large-font-size;
@progress-circle-sub-background: @table-color;
@progress-circle-background: conic-gradient(@progress-bar-background  calc(var(--percentage) * 1%), @progress-background 0);
@progress-circle-background-open-access: conic-gradient(@progress-bar-background-open-access  calc(var(--percentage) * 1%), @progress-background-open-access 0);

@progress-semicircle-size: 120px;
@progress-semicircle-color: @global-primary-background;
@progress-semicircle-text-font-weight: @text-bold-weight;
@progress-semicircle-text-font-size: @global-large-font-size;
@progress-semicircle-background: conic-gradient(from 0.75turn at 50% 100%, @progress-bar-background calc(var(--percentage) * 1% / 2), @progress-background calc(var(--percentage) * 1% / 2 + 0.1%));
@progress-semicircle-background-open-access: conic-gradient(from 0.75turn at 50% 100%, @progress-bar-background-open-access calc(var(--percentage) * 1% / 2), @progress-background-open-access calc(var(--percentage) * 1% / 2 + 0.1%));


.hook-progress() {
  border-radius: @progress-border-radius;
  box-shadow: @progress-box-shadow;

  &.open-access {
    background: @progress-background-open-access;

    &::-moz-progress-bar  {
      background-color: @progress-bar-background-open-access;
    }

    &::-webkit-progress-value {
      background-color: @progress-bar-background-open-access;
    }
  }
}

.hook-progress-bar() {
  border-radius: @progress-border-radius;
  transition: none;
}

.hook-progress-misc() {
  .uk-progress-circle[percentage] {
    display: flex;
    justify-content: center;
    align-items: center;
    width: @progress-circle-size;
    height: @progress-circle-size;
    border-radius: 50%;
    background: @progress-circle-background;

    &::before {
      color: @progress-circle-color;
      font-weight: @progress-circle-text-font-weight;
      font-size: @progress-circle-text-font-size;
      width: 80%;
      height: 80%;
      border-radius: inherit;
      display: flex;
      align-items: center;
      justify-content: center;
      background: @progress-circle-sub-background;
      content: attr(percentage) '%';
    }

    &.open-access {
      background: @progress-circle-background-open-access;
    }
  }

  .uk-progress-semicircle[percentage] {
    width: @progress-semicircle-size;
    aspect-ratio: 2 / 1;
    border-radius: 50% / 100% 100% 0 0;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    justify-content: center;

    &::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: @progress-semicircle-background;
      mask: radial-gradient(at 50% 100%, white 62%, transparent 63%);
      mask-mode: alpha;
      -webkit-mask: radial-gradient(at 50% 100%, #0000 62%, #000 63%);
      -webkit-mask-mode: alpha;
    }

    &::after {
      color: @progress-semicircle-color;
      font-weight: @progress-semicircle-text-font-weight;
      font-size: @progress-semicircle-text-font-size;
      content: attr(percentage) '%';
    }

    &.open-access {
      &::before {
        background: @progress-semicircle-background-open-access;
      }
    }
  }
}

@inverse-progress-background: @inverse-global-color;
@inverse-progress-bar-background: @global-secondary-background;
@inverse-progress-background-open-access: @inverse-global-color;
@inverse-progress-bar-background-open-access: @progress-bar-background-open-access;

@inverse-progress-circle-color: @inverse-global-color;
@inverse-progress-circle-sub-background: @global-primary-background;
@inverse-progress-circle-background: conic-gradient(@inverse-progress-bar-background  calc(var(--percentage) * 1%), @inverse-progress-background 0);
@inverse-progress-circle-background-open-access: conic-gradient(@inverse-progress-bar-background-open-access  calc(var(--percentage) * 1%), @inverse-progress-background-open-access 0);

@inverse-progress-semicircle-color: @inverse-global-color;
@inverse-progress-semicircle-background: conic-gradient(from 0.75turn at 50% 100%, @inverse-progress-bar-background calc(var(--percentage) * 1% / 2), @inverse-progress-background calc(var(--percentage) * 1% / 2 + 0.1%));
@inverse-progress-semicircle-background-open-access: conic-gradient(from 0.75turn at 50% 100%, @inverse-progress-bar-background-open-access calc(var(--percentage) * 1% / 2), @inverse-progress-background-open-access calc(var(--percentage) * 1% / 2 + 0.1%));

.hook-inverse() {
  .uk-progress {
    background-color: @inverse-progress-background;

    &::-moz-progress-bar  {
      background-color: @inverse-progress-bar-background;
    }

    &::-webkit-progress-value {
      background-color: @inverse-progress-bar-background;
    }

    &.open-access {
      background: @inverse-progress-background-open-access;

      &::-moz-progress-bar  {
        background-color: @inverse-progress-bar-background-open-access;
      }

      &::-webkit-progress-value {
        background-color: @inverse-progress-bar-background-open-access;
      }
    }
  }

  .uk-progress-circle[percentage] {
    background: @inverse-progress-circle-background;

    &::before {
      color: @inverse-progress-circle-color;
      background: @inverse-progress-circle-sub-background;
    }

    &.open-access {
      background: @inverse-progress-circle-background-open-access;
    }
  }

  .uk-progress-semicircle[percentage] {

    &::before {
      background: @inverse-progress-semicircle-background;
    }

    &::after {
      color: @inverse-progress-semicircle-color;
    }

    &.open-access {
      &::before {
        background: @inverse-progress-semicircle-background-open-access;
      }

      &::after {
        color: @inverse-progress-semicircle-color;
      }
    }
  }
}