shoelace/src/components/icon-button/icon-button.styles.ts

import { css } from 'lit';
import componentStyles from '../../styles/component.styles';

export default css`
  ${componentStyles}

  :host {
    display: inline-block;
  }

  .icon-button {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    background: none;
    border: none;
    border-radius: var(--sl-border-radius-medium);
    font-size: inherit;
    color: rgb(var(--sl-color-neutral-600));
    padding: var(--sl-spacing-x-small);
    cursor: pointer;
    transition: var(--sl-transition-medium) color;
    -webkit-appearance: none;
  }

  .icon-button:hover:not(.icon-button--disabled),
  .icon-button:focus:not(.icon-button--disabled) {
    color: rgb(var(--sl-color-primary-600));
  }

  .icon-button:active:not(.icon-button--disabled) {
    color: rgb(var(--sl-color-primary-700));
  }

  .icon-button:focus {
    outline: none;
  }

  .icon-button--disabled {
    opacity: 0.5;
    cursor: not-allowed;
  }

  .focus-visible.icon-button:focus {
    box-shadow: 0 0 0 var(--sl-focus-ring-width) rgb(var(--sl-color-primary-500) / var(--sl-focus-ring-alpha));
  }
`;