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@swiss-ui/core

v0.1.0

Published

Base CSS layer for Swiss UI design system

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

anmitalidevanmitalidev

Keywords

swiss-uicssdesign-systemswiss-designtypographylayout

Readme

@swiss-ui/core

Base CSS layer for Swiss UI design system. Provides reset, base element styles, typography utilities, and layout primitives built on top of @swiss-ui/tokens.

Installation

npm install @swiss-ui/core @swiss-ui/tokens

Usage

Full bundle

@import "@swiss-ui/tokens/css";
@import "@swiss-ui/core";

Partial imports

/* Only reset */
@import "@swiss-ui/tokens/css";
@import "@swiss-ui/core/reset";

/* Reset + base element styles */
@import "@swiss-ui/tokens/css";
@import "@swiss-ui/core/reset";
@import "@swiss-ui/core/base";

/* Only layout utilities */
@import "@swiss-ui/tokens/css";
@import "@swiss-ui/core/layout";

Dark mode

Dark mode works automatically through @swiss-ui/tokens. Add data-theme="dark" to any ancestor element:

<html data-theme="dark">
  <!-- all children inherit dark theme tokens -->
</html>

Layers

| Layer | File | Description | |---|---|---| | Reset | reset.css | Modern CSS reset based on Andy Bell's reset | | Base | base.css | Native HTML element styles without classes | | Typography | typography.css | Utility classes for text styles | | Layout | layout.css | Container, grid, stack, and cluster primitives |

Typography classes

| Class | Size | Weight | Usage | |---|---|---|---| | .swiss-heading-1 | 48px | Bold | Page titles | | .swiss-heading-2 | 36px | Bold | Section headings | | .swiss-heading-3 | 30px | Bold | Subsection headings | | .swiss-heading-4 | 24px | Medium | Card headings | | .swiss-heading-5 | 20px | Medium | List headings | | .swiss-heading-6 | 18px | Medium | Minor headings | | .swiss-body-lg | 18px | Regular | Lead paragraphs | | .swiss-body-md | 16px | Regular | Default body text | | .swiss-body-sm | 14px | Regular | Secondary text | | .swiss-caption | 12px | Regular | Image captions, footnotes | | .swiss-label | 14px | Medium | Form labels, tags | | .swiss-overline | 12px | Medium | Category labels (uppercase) | | .swiss-code | 14px | Regular | Inline code snippets |

Layout classes

| Class | Description | |---|---| | .swiss-container | Centered max-width wrapper with responsive padding | | .swiss-grid | 12-column CSS Grid with token-based gap | | .swiss-col-{1-12} | Column span within .swiss-grid | | .swiss-stack | Flex column with vertical gap | | .swiss-cluster | Flex row wrap with gap |

Grid example

<div class="swiss-container">
  <div class="swiss-grid">
    <aside class="swiss-col-3">
      <nav>Sidebar navigation</nav>
    </aside>

    <main class="swiss-col-9">
      <h1 class="swiss-heading-1">Article title</h1>
      <p class="swiss-body-lg">Lead paragraph text.</p>
      <p class="swiss-body-md">Body content.</p>
    </main>
  </div>
</div>

Stack and cluster example

<div class="swiss-stack">
  <h2 class="swiss-heading-2">Section title</h2>
  <p class="swiss-body-md">Description paragraph.</p>

  <div class="swiss-cluster">
    <span class="swiss-label">Tag one</span>
    <span class="swiss-label">Tag two</span>
    <span class="swiss-label">Tag three</span>
  </div>
</div>

Responsive breakpoints

Breakpoints match the values from @swiss-ui/tokens:

| Name | Width | |---|---| | sm | 640px | | md | 768px | | lg | 1024px | | xl | 1280px |

On screens below 640px, .swiss-grid collapses to a single column and all .swiss-col-* spans are overridden.

License

AGPL-3.0-only