.horizontal-scrollbar,
.vertical-scrollbar {
  display: flex;

  & > button {
    display: flex;
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    min-width: 0;
    padding: 0;
    background-repeat: no-repeat;
    background: #C0C0C0;
    border: 1px solid var(--border);
    box-shadow: inset 1px 1px var(--button-light), inset -2px -2px var(--button-dark);
    border-radius: 0;

    &::after, &:active::after {
      content: '';
      display: block;
      width: 7px;
      height: 7px;
      margin: 3px 0 0 3px;
      background-repeat: no-repeat;
      position: initial;
    }

    &:focus {
      outline: none;

      &::after {
        position: initial;
        border: unset;
      }
    }

    &:not(:disabled):active {
      padding: 1px 0 0 1px;
      box-shadow: inset 1px 1px var(--button-dark);
      outline: none;
    }
  }

  & > .scrollbar-track {
    flex-grow: 1;
    background: var(--scrollbar-bg);
    position: relative;

    & > .scrollbar-thumb {
      position: absolute;
      background: var(--button-bg);
      border: 1px solid var(--border);
      box-shadow: inset 1px 1px var(--button-light), inset -2px -2px var(--button-dark);
    }
  }
}

.horizontal-scrollbar {
  & > button:first-child::after {
    background-image: url(scroll-left.svg);
  }

  & > button:last-child::after {
    background-image: url(scroll-right.svg);
  }

  & > .scrollbar-track {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  & > .scrollbar-track > .scrollbar-thumb {
    top: 0;
    bottom: 0;
    border-top: 0;
    border-bottom: 0;
  }
}

.vertical-scrollbar {
  flex-direction: column;
  width: 16px;

  & > button:first-child::after {
    background-image: url(scroll-up.svg);
  }

  & > button:last-child::after {
    background-image: url(scroll-down.svg);
  }

  & > .scrollbar-track {
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
  }

  & > .scrollbar-track > .scrollbar-thumb {
    left: 0;
    right: 0;
    border-left: 0;
    border-right: 0;
  }
}

::-webkit-scrollbar {
  background-color: var(--scrollbar-bg);
  width: 17px;
  height: 17px;
}

::-webkit-scrollbar-corner {
  background: var(--scrollbar-bg);
}

::-webkit-scrollbar-button,
::-webkit-scrollbar-thumb {
  background-color: var(--button-bg);
  color: var(--button-fg);
  border: 1px solid var(--border);
  box-shadow: inset 1px 1px 0 var(--button-light), inset -2px -2px var(--button-dark);
}

::-webkit-scrollbar-track-piece {
  border: 1px solid var(--border);
}

::-webkit-scrollbar-button {
  width: 17px;
  height: 17px;
  display: none;
}

::-webkit-scrollbar-button:single-button {
  display: block;
  background-position: 4px 4px;
}

::-webkit-scrollbar-button:active {
  box-shadow: inset 1px 1px var(--button-dark);
  background-position: 5px 5px;
}

::-webkit-scrollbar-button:vertical:decrement {
  background-image: url(scroll-up.svg);
  background-repeat: no-repeat;
  border-bottom: 0;
}

::-webkit-scrollbar-button:vertical:increment {
  background-image: url(scroll-down.svg);
  background-repeat: no-repeat;
  border-top: 0;
}

::-webkit-scrollbar-button:horizontal:decrement {
  background-image: url(scroll-left.svg);
  background-repeat: no-repeat;
  border-right: 0;
}

::-webkit-scrollbar-button:horizontal:increment {
  background-image: url(scroll-right.svg);
  background-repeat: no-repeat;
  border-left: 0;
}