/* oivu — design tokens. Dark by default (built for 3am), light override below. */
:root {
  --bg: #0e1513;
  --surface: #16201d;
  --surface-2: #1f2b27;
  --text: #e9efea;
  --text-soft: #9fb3aa;
  --text-faint: #8a9a92;
  --accent: #57c2a3;
  --accent-strong: #2f8f78;
  --accent-ink: #08110e;
  --care: #e0a07f;          /* calm coral for the crisis affordance — serious, not alarming */
  --care-ink: #2a140c;
  --line: #2a3733;

  --r: 16px;
  --r-sm: 10px;
  --tap: 56px;

  --fs-xl: 28px;
  --fs-lg: 22px;
  --fs-md: 18px;
  --fs-sm: 15px;
  --fs-xs: 13px;

  --sp-1: 6px;
  --sp-2: 12px;
  --sp-3: 18px;
  --sp-4: 28px;
  --sp-5: 40px;

  --dur: 0.3s;
  --breath-ease: cubic-bezier(0.37, 0, 0.63, 1);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f4ef;
    --surface: #fffdf9;
    --surface-2: #efece4;
    --text: #243029;
    --text-soft: #4f5c57;     /* ~5.6:1 on --bg */
    --text-faint: #67726c;    /* ~4.6:1 on --bg, passes AA */
    --accent: #1f7a64;        /* darker so white-on-accent buttons/orb clear AA (~4.9:1) */
    --accent-strong: #0f4a3c;
    --accent-ink: #ffffff;
    --care: #b5562f;
    --care-ink: #ffffff;
    --line: #e4ded3;
  }
}