/* CoDev — Spacing, radius, shadow, layout tokens
   4px base grid. Soft moderate rounding. Subtle cool-gray shadows. */

:root {
  /* Spacing (4px grid) */
  --space-0:  0;
  --space-1:  0.25rem;  /* 4  */
  --space-2:  0.5rem;   /* 8  */
  --space-3:  0.75rem;  /* 12 */
  --space-4:  1rem;     /* 16 */
  --space-5:  1.5rem;   /* 24 */
  --space-6:  2rem;     /* 32 */
  --space-7:  2.5rem;   /* 40 */
  --space-8:  3rem;     /* 48 */
  --space-9:  4rem;     /* 64 */
  --space-10: 5rem;     /* 80 */
  --space-12: 7rem;     /* 112 */

  /* Radius */
  --radius-xs:   4px;
  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-2xl:  32px;
  --radius-pill: 999px;

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

  /* Shadows (cool, soft) */
  --shadow-xs: 0 1px 2px rgba(19,19,25,0.06);
  --shadow-sm: 0 1px 3px rgba(19,19,25,0.08), 0 1px 2px rgba(19,19,25,0.04);
  --shadow-md: 0 6px 16px rgba(19,19,25,0.08), 0 2px 6px rgba(19,19,25,0.05);
  --shadow-lg: 0 18px 40px rgba(19,19,25,0.12), 0 6px 14px rgba(19,19,25,0.06);
  --shadow-brand: 0 12px 28px rgba(204,47,74,0.28);

  /* Focus ring */
  --focus-ring: 0 0 0 3px rgba(204,47,74,0.30);

  /* Layout */
  --container-max: 1200px;
  --container-pad: var(--space-5);

  /* Motion */
  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1); /* @kind other */
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1); /* @kind other */
  --dur-fast:   140ms; /* @kind other */
  --dur-base:   220ms; /* @kind other */
  --dur-slow:   400ms; /* @kind other */
}