/* StoneConnect design tokens — single source for color, type, spacing, motion. */

:root {
  /* Color — stone-inspired neutrals + one green accent for verified trust */
  --color-ink: #1a1a1a;
  --color-ink-2: #4a4a4a;
  --color-ink-3: #767676;
  --color-line: #e6e3de;
  --color-line-2: #d9d4cc;
  --color-bg: #faf8f5;
  --color-bg-2: #f3efe9;
  --color-bg-card: #ffffff;
  --color-accent: #1f8a3d;
  --color-accent-bg: #eaf6ed;
  --color-warn-bg: #f5efe3;
  --color-warn-ink: #7a5a1a;
  --color-pill-ink: #2a2a2a;

  /* Type */
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-serif: ui-serif, Georgia, "Iowan Old Style", "Times New Roman", serif;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;
  --fs-2xl: 2.25rem;
  --fs-3xl: 3rem;
  --lh-tight: 1.15;
  --lh-snug: 1.3;
  --lh-base: 1.5;

  /* Spacing — 4px scale */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;

  /* Radius */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 14px;
  --r-pill: 999px;

  /* Shadow */
  --shadow-card: 0 1px 2px rgba(26,26,26,0.04), 0 8px 24px -12px rgba(26,26,26,0.10);
  --shadow-pop: 0 2px 6px rgba(26,26,26,0.06), 0 14px 40px -16px rgba(26,26,26,0.18);

  /* Layout */
  --container-max: 1200px;

  /* Motion */
  --ease: cubic-bezier(0.2, 0.6, 0.2, 1);
}