:root {
  /* =============================================================
     NEW BRAND PALETTE (OKLCH)
     ============================================================= */
  --color-primary-base: oklch(31.5% 0.045 253); /* Classic Blue */
  --color-accent-base:  oklch(82.5% 0.145 82);  /* Honey Yellow */
  --color-success-base: oklch(75.5% 0.055 165); /* Arbor Green */

  /* Neutral Scale */
  --color-neutral-000: oklch(100% 0 0);          /* White */
  --color-neutral-100: oklch(96.5% 0.015 85);    /* Cultured Tan */
  --color-neutral-200: oklch(92% 0.02 85);       /* Border Tan */
  --color-neutral-700: oklch(48.5% 0.035 253);   /* Muted Text */
  --color-neutral-900: oklch(18.5% 0.025 253);   /* Deep Blue Text */

  /* Component Aliases */
  --bg-app: var(--color-neutral-100);
  --bg-surface: var(--color-neutral-000);
  --text-main: var(--color-neutral-900);
  --text-muted: var(--color-neutral-700);
  --border-subtle: var(--color-neutral-200);
  
  /* Badge verified states */
  --badge-verified-bg: oklch(93.5% 0.025 165);
  --badge-verified-text: oklch(42.5% 0.045 165);

  /* =============================================================
     REQUIRED LAYOUT & TYPOGRAPHY (The Skeleton)
     ============================================================= */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
}