/*
 * RFM MedTech Design Tokens v37.3
 * Escala visual baseada na proporção áurea (φ ≈ 1,618).
 * Espaçamento principal: 8 → 13 → 21 → 34 → 55 px.
 * Tipografia operacional: 16 → 18 → 20 px.
 */
:root{
  --rfm-font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif;
  --rfm-font-regular:400;
  --rfm-font-medium:600;
  --rfm-font-bold:700;
  --rfm-font-heavy:800;

  --rfm-text-sm:16px;
  --rfm-text-md:18px;
  --rfm-text-lg:20px;
  --rfm-line-height:1.618;

  --rfm-space-1:8px;
  --rfm-space-2:13px;
  --rfm-space-3:21px;
  --rfm-space-4:34px;
  --rfm-space-5:55px;

  --rfm-radius-sm:8px;
  --rfm-radius-md:13px;
  --rfm-radius-lg:21px;

  --rfm-control-height:48px;
  --rfm-touch-target:48px;

  --rfm-bg:#07111f;
  --rfm-surface:#0d1b2a;
  --rfm-surface-raised:#10283a;
  --rfm-border:#24475e;
  --rfm-text:#edf6ff;
  --rfm-muted:#9bb4c8;
  --rfm-primary:#54a7ff;
  --rfm-accent:#42d7e7;
  --rfm-success:#48d597;
  --rfm-warning:#ffc857;
  --rfm-danger:#ff6b7a;
}