/* ============================================================
   The Membrane Palette — base layer (optional)
   Version 2.0.0

   GENERATED FILE — do not edit by hand.
   Source of truth:  tokens/membrane.tokens.json + scripts/build-tokens.mjs
   Regenerate with:  npm run build:tokens

   Element-level rules that give the tokens their default
   behavior. Import AFTER design-tokens.css. Everything lives
   in @layer base, so any unlayered consumer CSS wins.
   ============================================================ */

@layer base {

  ::selection {
    background: var(--color-selection);
  }

  :focus-visible {
    outline: var(--focus-ring);
    outline-offset: var(--focus-ring-offset);
  }

  /* ===========================================================
     REDUCED MOTION — restrict animation to safe properties
     =========================================================== */

  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-property: opacity, color, background-color, border-color, box-shadow !important;
      scroll-behavior: auto !important;
    }
  }

  /* ===========================================================
     TYPOGRAPHY COMPOSITES — the pairing rules as classes.
     Headings are Fraunces except .type-h4 (Instrument Sans),
     per DESIGN-SYSTEM.md §3.5.
     =========================================================== */

  .type-display {
    font-family: var(--font-serif);
    font-size: var(--text-display);
    font-weight: var(--weight-bold);
    line-height: var(--leading-display);
    letter-spacing: var(--tracking-display);
  }

  .type-h1 {
    font-family: var(--font-serif);
    font-size: var(--text-h1);
    font-weight: var(--weight-bold);
    line-height: var(--leading-heading);
    letter-spacing: var(--tracking-heading);
  }

  .type-h2 {
    font-family: var(--font-serif);
    font-size: var(--text-h2);
    font-weight: var(--weight-semibold);
    line-height: var(--leading-heading);
    letter-spacing: var(--tracking-heading);
  }

  .type-h3 {
    font-family: var(--font-serif);
    font-size: var(--text-h3);
    font-weight: var(--weight-semibold);
    line-height: var(--leading-subheading);
    letter-spacing: var(--tracking-subheading);
  }

  .type-h4 {
    font-family: var(--font-sans);
    font-size: var(--text-h4);
    font-weight: var(--weight-semibold);
    line-height: var(--leading-subheading);
    letter-spacing: var(--tracking-subheading);
  }

  .type-body {
    font-family: var(--font-sans);
    font-size: var(--text-body);
    font-weight: var(--weight-regular);
    line-height: var(--leading-body);
    letter-spacing: var(--tracking-body);
  }

  .type-body-lg {
    font-family: var(--font-sans);
    font-size: var(--text-body-lg);
    font-weight: var(--weight-regular);
    line-height: var(--leading-body-lg);
    letter-spacing: var(--tracking-body);
  }

  .type-small {
    font-family: var(--font-sans);
    font-size: var(--text-small);
    font-weight: var(--weight-regular);
    line-height: var(--leading-small);
    letter-spacing: var(--tracking-small);
  }

  .type-label {
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    line-height: var(--leading-label);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
  }

  .type-code {
    font-family: var(--font-mono);
    font-size: var(--text-code);
    font-weight: var(--weight-regular);
    line-height: var(--leading-code);
  }
}