web/packages/design-system/lib/components/IconButton/iconButton.module.css

.iconButton {
  position: relative;
  border-radius: var(--Corner-radius-rounded);
  border-width: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px;

  &[data-disabled] {
    cursor: unset;
  }

  &:focus-visible {
    outline: 2px solid var(--Border-Interactive-Focus);
    outline-offset: 2px;
  }
}

.theme-primary {
  background-color: var(--Component-Button-Brand-Primary-Fill-Default);
  color: var(--Component-Button-Brand-Primary-On-fill-Default);

  @media (hover: hover) {
    &:hover:not([data-disabled]) {
      background:
        linear-gradient(
          0deg,
          var(--Component-Button-Brand-Primary-Fill-Hover) 0%,
          var(--Component-Button-Brand-Primary-Fill-Hover) 100%
        ),
        var(--Component-Button-Brand-Primary-Fill-Default);
      color: var(--Component-Button-Brand-Primary-On-fill-Hover);
    }
  }

  /* This theme is able to be on top of dark background colors, 
  so we need to create an illusion that it also has an inverted border on focus */
  &:focus-visible::after {
    content: '';
    position: absolute;
    inset: -2px;
    border: 2px solid var(--Border-Inverted);
    border-radius: inherit;
    pointer-events: none;
  }

  &[data-disabled] {
    background-color: var(--Component-Button-Brand-Primary-Fill-Disabled);
    color: var(--Component-Button-Brand-Primary-On-fill-Disabled);
  }
}

.theme-inverted {
  background-color: var(--Component-Button-Inverted-Fill-Default);
  color: var(--Component-Button-Inverted-On-fill-Default);

  @media (hover: hover) {
    &:hover:not([data-disabled]) {
      background:
        linear-gradient(
          0deg,
          var(--Component-Button-Inverted-Fill-Hover) 0%,
          var(--Component-Button-Inverted-Fill-Hover) 100%
        ),
        var(--Component-Button-Inverted-Fill-Default);
    }
  }

  &[data-disabled] {
    background-color: var(--Component-Button-Inverted-Fill-Disabled);
    color: var(--Component-Button-Inverted-On-fill-Disabled);
  }

  &.style-muted {
    background-color: var(--Component-Button-Muted-Fill-Default);
    color: var(--Component-Button-Muted-On-fill-Inverted);

    @media (hover: hover) {
      &:hover:not(:disabled) {
        background-color: var(--Component-Button-Muted-Fill-Hover);
      }
    }

    &:focus-visible {
      outline-color: var(--Border-Inverted);
    }

    &[data-disabled] {
      color: var(--Component-Button-Muted-On-fill-Disabled);
    }
  }
}

.theme-tertiary {
  background-color: var(--Component-Button-Brand-Tertiary-Fill-Default);
  color: var(--Component-Button-Brand-Tertiary-On-fill-Default);

  @media (hover: hover) {
    &:hover:not([data-disabled]) {
      background:
        linear-gradient(
          0deg,
          var(--Component-Button-Brand-Tertiary-Fill-Hover) 0%,
          var(--Component-Button-Brand-Tertiary-Fill-Hover) 100%
        ),
        var(--Component-Button-Brand-Tertiary-Fill-Default);
      color: var(--Component-Button-Brand-Tertiary-On-fill-Hover);
    }
  }

  &[data-disabled] {
    background-color: var(--Component-Button-Brand-Tertiary-Fill-Disabled);
    color: var(--Component-Button-Brand-Tertiary-On-fill-Disabled);
  }
}

.theme-black {
  color: var(--Component-Button-Muted-On-fill-Default);

  @media (hover: hover) {
    &:hover:not([data-disabled]) {
      color: var(--Component-Button-Muted-On-fill-Hover-Inverted);
    }
  }

  &[data-disabled] {
    color: var(--Component-Button-Muted-On-fill-Disabled);
  }
}

.style-elevated {
  box-shadow: 0px 0px 8px 1px #0000001a;
}

.style-faded {
  background-color: var(--Component-Button-Inverted-Fill-Faded);
}

.style-muted {
  background-color: var(--Component-Button-Muted-Fill-Default);

  @media (hover: hover) {
    &:hover:not([data-disabled]) {
      background-color: var(--Component-Button-Muted-Fill-Hover-inverted);
    }
  }

  &[data-disabled] {
    background-color: var(--Component-Button-Muted-Fill-Disabled-inverted);
  }
}

.no-wrapping {
  padding: 0;
}