@keyframes pulse {
  0% { opacity: 1; }
  100% { opacity: 0.3; }
}

.button {
  height: $input_height;
  border: none;
  box-sizing: border-box;
  padding: 0 30px;
  color: white;
  text-transform: uppercase;
  font: $font_14_semibold;

  outline: none;
  cursor: pointer;
  margin: 0;

  background: $button_bg_color;
  border-radius: $input_radius;

  fill: white;
  stroke: white;
  user-select: none;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  // box-shadow: transparentize(#E933A5, 0.6) 0 2px 8px;
  box-shadow: transparentize(#E933A5, 0.6) 0 0 0;
  filter: grayscale(0);

  transition: opacity 0.25s, filter 0.25s, box-shadow 0.25s;
  opacity: 0.8;

  &:hover {
    opacity: 1;
    box-shadow: transparentize(#E933A5, 0.4) 0 2px 8px;

    &:global(.disabled) {
      box-shadow: transparentize(#E933A5, 0.6) 0 0 0;
      cursor: auto;
    }

    &:active {
      box-shadow: transparentize(#E933A5, 0.6) 0 0 0;
    }
  }

  &:global(.seamless) {
    background: transparent;
    color: black;
    box-shadow: none;
    fill: black;
    stroke: black;
    padding: 0;
  }

  &:global(.transparent) {
    background: transparent;
    color: white;
    box-shadow: transparentize(black, 0.5) 0 0 4px;
    padding: 0;
    fill: black;
    stroke: black;
  }

  &:global(.red) {
    fill: $red;
    stroke: $red;
    color: $red;
  }

  &:global(.disabled), &:global(.grey) {
    opacity: 0.3;
    //background: black;
    filter: grayscale(100%);
  }

  &:global(.icon) {
    padding-left: 10px;
    padding-right: 10px;
  }

  &:global(.is_loading) {
    span, svg {
      animation: pulse 0.25s infinite alternate;
    }
  }

  > * {
    margin: 0 5px;

    &:first-child { margin-left: 0; }
    &:last-child { margin-right: 0; }
  }
}

.micro { height: 20px; font: $font_12_semibold; padding: 0 15px;}
.mini { height: 28px; }
.normal { height: 38px; }
.big { height: 40px; }
.giant { height: 50px; padding: 0 15px; min-width: 50px; }
.disabled {
  opacity: 0.5;
}
.icon_left {
  margin-right: 10px;
  width: 20px;
  height: 20px;
}

.icon_right {
  margin-left: 10px;
  width: 20px;
  height: 20px;
}