@vaadin/vaadin-lumo-styles/badge.js

Lumo is a design system foundation for modern web applications, used by Vaadin components

/**
 * @license
 * Copyright (c) 2017 - 2025 Vaadin Ltd.
 * This program is available under Apache License Version 2.0, available at https://vaadin.com/license/
 */
import './style.js';
import './color.js';
import './typography.js';
import { css, registerStyles } from '@vaadin/vaadin-themable-mixin/vaadin-themable-mixin.js';

const badge = css`
  [theme~='badge'] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    padding: 0.4em calc(0.5em + var(--lumo-border-radius-s) / 4);
    color: var(--lumo-primary-text-color);
    background-color: var(--lumo-primary-color-10pct);
    border-radius: var(--lumo-border-radius-s);
    font-family: var(--lumo-font-family);
    font-size: var(--lumo-font-size-s);
    line-height: 1;
    font-weight: 500;
    text-transform: initial;
    letter-spacing: initial;
    min-width: calc(var(--lumo-line-height-xs) * 1em + 0.45em);
    flex-shrink: 0;
  }

  /* Ensure proper vertical alignment */
  [theme~='badge']::before {
    display: inline-block;
    content: '\\2003';
    width: 0;
  }

  [theme~='badge'][theme~='small'] {
    font-size: var(--lumo-font-size-xxs);
    line-height: 1;
  }

  /* Colors */

  [theme~='badge'][theme~='success'] {
    color: var(--lumo-success-text-color);
    background-color: var(--lumo-success-color-10pct);
  }

  [theme~='badge'][theme~='error'] {
    color: var(--lumo-error-text-color);
    background-color: var(--lumo-error-color-10pct);
  }

  [theme~='badge'][theme~='warning'] {
    color: var(--lumo-warning-text-color);
    background-color: var(--lumo-warning-color-10pct);
  }

  [theme~='badge'][theme~='contrast'] {
    color: var(--lumo-contrast-80pct);
    background-color: var(--lumo-contrast-5pct);
  }

  /* Primary */

  [theme~='badge'][theme~='primary'] {
    color: var(--lumo-primary-contrast-color);
    background-color: var(--lumo-primary-color);
  }

  [theme~='badge'][theme~='success'][theme~='primary'] {
    color: var(--lumo-success-contrast-color);
    background-color: var(--lumo-success-color);
  }

  [theme~='badge'][theme~='error'][theme~='primary'] {
    color: var(--lumo-error-contrast-color);
    background-color: var(--lumo-error-color);
  }

  [theme~='badge'][theme~='warning'][theme~='primary'] {
    color: var(--lumo-warning-contrast-color);
    background-color: var(--lumo-warning-color);
  }

  [theme~='badge'][theme~='contrast'][theme~='primary'] {
    color: var(--lumo-base-color);
    background-color: var(--lumo-contrast);
  }

  /* Links */

  [theme~='badge'][href]:hover {
    text-decoration: none;
  }

  /* Icon */

  [theme~='badge'] > vaadin-icon {
    margin: -0.25em 0;
  }

  [theme~='badge'] > vaadin-icon:first-child {
    margin-left: -0.375em;
  }

  [theme~='badge'] > vaadin-icon:last-child {
    margin-right: -0.375em;
  }

  vaadin-icon[theme~='badge'][icon] {
    min-width: 0;
    padding: 0;
    font-size: 1rem;
    width: var(--lumo-icon-size-m);
    height: var(--lumo-icon-size-m);
  }

  vaadin-icon[theme~='badge'][icon][theme~='small'] {
    width: var(--lumo-icon-size-s);
    height: var(--lumo-icon-size-s);
  }

  /* Empty */

  [theme~='badge']:not([icon]):empty {
    min-width: 0;
    width: 1em;
    height: 1em;
    padding: 0;
    border-radius: 50%;
    background-color: var(--lumo-primary-color);
  }

  [theme~='badge'][theme~='small']:not([icon]):empty {
    width: 0.75em;
    height: 0.75em;
  }

  [theme~='badge'][theme~='contrast']:not([icon]):empty {
    background-color: var(--lumo-contrast);
  }

  [theme~='badge'][theme~='success']:not([icon]):empty {
    background-color: var(--lumo-success-color);
  }

  [theme~='badge'][theme~='error']:not([icon]):empty {
    background-color: var(--lumo-error-color);
  }

  [theme~='badge'][theme~='warning']:not([icon]):empty {
    background-color: var(--lumo-warning-color);
  }

  /* Pill */

  [theme~='badge'][theme~='pill'] {
    --lumo-border-radius-s: 1em;
  }

  /* RTL specific styles */

  [dir='rtl'][theme~='badge'] vaadin-icon:first-child {
    margin-right: -0.375em;
    margin-left: 0;
  }

  [dir='rtl'][theme~='badge'] vaadin-icon:last-child {
    margin-left: -0.375em;
    margin-right: 0;
  }
`;

registerStyles('', badge, { moduleId: 'lumo-badge' });

export { badge };