button,
.button {
  appearance: none;
  background: none;
  border: none;
}

.button {
  --button-bg: var(--button-primary-default);
  --button-bg-hover: var(--button-primary-hover);
  --button-bg-active: var(--button-primary-active);
  --button-border-color: var(--button-primary-default);
  --button-focus-effect: var(--focus-effect);
  --button-height: var(--form-elem-height, 2rem);
  --button-color: var(--background-primary);
  --button-font: var(--type-emphasis-m);
  --button-padding: 0.5rem;
  --button-radius: var(--elem-radius, 0.25rem);
  border-radius: var(--button-radius);

  cursor: pointer;
  display: inline-block;
  padding: 0;
  text-decoration: none;
}

.button-wrap {
  align-items: center;
  background-color: var(--button-bg);
  border: 1px solid var(--button-border-color);
  border-radius: var(--button-radius);
  color: var(--button-color);
  display: flex;
  font: var(--button-font);
  gap: 0.25rem;
  height: var(--button-height);
  justify-content: center;
  padding-left: var(--button-padding);
  padding-right: var(--button-padding);
  position: relative;
}

.button .icon {
  background-color: var(--button-color);
  margin: 0 -1px; // shrinks icon-only buttons to square.
}

/* Button States */

.button:hover,
.button.hover {
  // In most cases, we want the border to be the same color as the background.
  --button-border-color: var(--button-bg-hover, var(--button-bg));

  .button-wrap {
    background-color: var(--button-bg-hover, var(--button-bg));
  }
}

.button:active,
.button.active {
  .button-wrap {
    background-color: var(--button-bg-active, var(--button-bg));
  }
}

.button:focus,
.button.focus {
  outline: none;

  .button-wrap {
    border: 1px solid var(--button-secondary-border-focus);
    box-shadow: var(--button-focus-effect);
  }
}

.button.button[disabled],
.button.button.inactive {
  cursor: default;
  opacity: 0.65;

  &:hover {
    --button-bg-hover: unset;
  }

  &:active {
    --button-bg-active: unset;
  }
}

/* Standard Button Modifiers */

.button.small,
.button.small .button-wrap {
  --button-height: 1.75rem;
  --button-padding: 0.25rem;
}

/* Secondary Version */

.button.secondary {
  --button-bg: var(--button-secondary-default);
  --button-border-color: var(--border-primary);
  --button-color: var(--text-secondary);
  --button-bg-hover: var(--button-secondary-hover);
  --button-bg-active: var(--button-secondary-active);

  &:focus {
    --button-border-color: var(--button-secondary-border-focus);
  }
}

/* Action Version */

.button.action {
  --button-bg: transparent;
  --button-border-color: var(--button-bg);
  --button-color: var(--text-secondary);
  --button-font: var(--type-label-s);
  --button-bg-hover: var(--button-secondary-hover);
  --button-bg-active: var(--button-secondary-active);

  &.has-icon {
    --button-font: var(--type-emphasis-m);
    text-transform: initial;
  }

  &:focus {
    --button-border-color: var(--button-secondary-border-focus);
  }

  .button-wrap {
    text-transform: var(--button-action-transform, uppercase);
  }

  &.highlight {
    --button-color: var(--button-primary-default);
  }
}

/* Select Version */
.button.select {
  --button-bg: var(--button-secondary-default);
  --button-bg-hover: var(--button-secondary-hover);
  --button-bg-active: var(--button-secondary-active);
  --button-border-color: var(--border-primary);
  --button-color: var(--text-secondary);
  appearance: none;
  background: none;
  border: none;
  padding: 0;
  text-decoration: none;

  .button-wrap {
    box-shadow: var(--shadow-01);
    padding-right: 26px;
    position: relative;
  }

  .button-wrap::after {
    background-color: var(--icon-primary);
    content: "";
    display: block;
    height: 16px;
    mask-image: url("../../../assets/icons/small-arrow.svg");
    mask-size: cover;
    position: absolute;
    right: 0.5rem;
    top: calc(50% - 0.5rem);
    width: 16px;
  }
}

.button.link {
  --button-bg: none;
  --button-bg-hover: none;
  --button-bg-active: none;
  --button-border-color: none;
  --button-focus-effect: none;
  --button-secondary-border-focus: none;
  --button-height: auto;
  --button-font: unset;
  --button-padding: 0;
  --button-radius: 0;

  --button-color: var(--text-link);
  appearance: none;
  display: inline;
  text-decoration: none;

  &:focus-visible {
    outline-color: var(--accent-primary);
    outline-offset: 1px;
    outline-style: auto;
  }
}

/*
.high-contrast-white {
  .button:focus {
    --button-border-color: var(--border-primary);
    --button-focus-effect: 0 0 0 4px var(--background-primary),
      0 0 0 7px var(--border-primary);
  }
}

.high-contrast-black {
  .button:focus {
    --button-border-color: var(--border-primary);
    --button-focus-shadow: 0 0 0 4px var(--background-primary),
      0 0 0 7px var(--border-primary);
  }

  .button {
    --button-color: var(--button-secondary-default);
  }

  .button.secondary {
    --button-border-color: var(--button-color);
  }

  .button.action {
    --button-color: var(--text-secondary);
  }
}
*/