/* OnePlace — Spacing, radii, shadows, borders, motion, layout
   Spacing on a 4px base grid. Deck geometry: full pills for chips/labels, circular
   icon tiles, softly rounded cards (16–24), soft low shadows on white. */
:root {
  /* Spacing (4px base) */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;

  /* Radii */
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;   /* default control / input */
  --radius-lg: 16px;   /* buttons, small cards */
  --radius-xl: 20px;
  --radius-2xl: 24px;  /* cards, panels */
  --radius-3xl: 32px;
  --radius-pill: 999px;

  /* Borders */
  --border-width: 1px;          /* @kind spacing */
  --border-width-strong: 1.5px; /* @kind spacing */

  /* Shadows — soft, cool-tinted (never heavy). Cards sit low, dialogs float. */
  --shadow-xs: 0 1px 2px rgba(0,20,60,0.06);
  --shadow-sm: 0 2px 8px rgba(0,20,60,0.07);
  --shadow-md: 0 8px 24px rgba(0,20,60,0.08);
  --shadow-lg: 0 18px 44px rgba(0,20,60,0.12);
  --shadow-xl: 0 30px 70px rgba(0,20,60,0.18);
  --shadow-brand: 0 8px 22px rgba(0,107,255,0.25);   /* primary button lift */
  --shadow-focus: 0 0 0 4px var(--focus-ring);

  /* Motion — calm, precise. No bounce; short eased fades/slides. */
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);   /* @kind other */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);     /* @kind other */
  --dur-fast: 120ms;   /* @kind other */
  --dur-base: 180ms;   /* @kind other */
  --dur-slow: 280ms;   /* @kind other */
  --transition: var(--dur-base) var(--ease-standard);  /* @kind other */

  /* Layout */
  --container: 1120px;       /* @kind spacing */
  --container-wide: 1280px;  /* @kind spacing */
  --gutter: var(--space-8);  /* @kind spacing */
}