/* Design system for Event Registration
 * Subject: Event attendance, registration badge, sign-in checklist, identity verification, attendee credential upload
 * Idea sentence: On this site, the physical attendee verification card becomes a crisp single-page registration console.
 * Why it fits: Event registration requires high accessibility, zero distraction, immediate status feedback, and clear audit checks.
 * One bold element: High-contrast split console layout with immediate live check persistence and upload progress.
 */

:root {
  --color-ground: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-tint: #f1f5f9;
  --color-ink: #0f172a;
  --color-ink-muted: #475569;
  --color-accent: #0284c7;
  --color-accent-hover: #0369a1;
  --color-border: #cbd5e1;
  --color-success: #15803d;
  --color-error: #b91c1c;

  --font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --text-xs: 0.8125rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.25rem;
  --text-xl: 1.75rem;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;

  --radius: 0px;
}