/* Business-selectable semantic token presets. Aurora remains the default. */
html[data-theme="shadcn"] {
  --color-primary: #18181b;
  --color-secondary: #52525b;
  --color-tertiary: #3f3f46;
  --color-alternate: #e4e4e7;
  --color-primary-text: #09090b;
  --color-secondary-text: #52525b;
  --color-primary-bg: #fafafa;
  --color-secondary-bg: #ffffff;
  --color-primary-accent: rgba(24,24,27,.09);
  --color-secondary-accent: rgba(82,82,91,.10);
  --color-tertiary-accent: rgba(63,63,70,.10);
  --radius-small: 3px;
  --radius-control: 6px;
  --radius-card: 8px;
  --shadow-card: 0 1px 2px rgba(9,9,11,.04);
  --focus-ring: 0 0 0 3px rgba(24,24,27,.18);
}

html[data-theme="graphite"] {
  --color-primary: #334155;
  --color-secondary: #475569;
  --color-tertiary: #64748b;
  --color-alternate: #cbd5e1;
  --color-primary-text: #0f172a;
  --color-secondary-text: #64748b;
  --color-primary-bg: #f1f5f9;
  --color-secondary-bg: #ffffff;
  --color-primary-accent: rgba(51,65,85,.13);
  --color-secondary-accent: rgba(71,85,105,.13);
  --color-tertiary-accent: rgba(100,116,139,.13);
  --shadow-card: 0 8px 22px rgba(15,23,42,.08);
  --focus-ring: 0 0 0 3px rgba(51,65,85,.22);
}

html[data-theme="forest"] {
  --color-primary: #166534;
  --color-secondary: #15803d;
  --color-tertiary: #65a30d;
  --color-alternate: #dbe5d7;
  --color-primary-text: #172217;
  --color-secondary-text: #5d6b5c;
  --color-primary-bg: #f5f7f2;
  --color-secondary-bg: #ffffff;
  --color-primary-accent: rgba(22,101,52,.14);
  --color-secondary-accent: rgba(21,128,61,.13);
  --color-tertiary-accent: rgba(101,163,13,.14);
  --shadow-card: 0 8px 24px rgba(22,101,52,.08);
  --focus-ring: 0 0 0 3px rgba(22,101,52,.22);
}

html[data-theme="sunset"] {
  --color-primary: #c2410c;
  --color-secondary: #ea580c;
  --color-tertiary: #d97706;
  --color-alternate: #fed7aa;
  --color-primary-text: #27160f;
  --color-secondary-text: #785b4c;
  --color-primary-bg: #fff7ed;
  --color-secondary-bg: #ffffff;
  --color-primary-accent: rgba(194,65,12,.13);
  --color-secondary-accent: rgba(234,88,12,.13);
  --color-tertiary-accent: rgba(217,119,6,.14);
  --shadow-card: 0 8px 24px rgba(124,45,18,.09);
  --focus-ring: 0 0 0 3px rgba(194,65,12,.22);
}

html[data-theme="ocean"] {
  --color-primary: #0369a1;
  --color-secondary: #0284c7;
  --color-tertiary: #0d9488;
  --color-alternate: #bae6fd;
  --color-primary-text: #082f49;
  --color-secondary-text: #526b79;
  --color-primary-bg: #f0f9ff;
  --color-secondary-bg: #ffffff;
  --color-primary-accent: rgba(3,105,161,.13);
  --color-secondary-accent: rgba(2,132,199,.13);
  --color-tertiary-accent: rgba(13,148,136,.13);
  --shadow-card: 0 8px 24px rgba(3,105,161,.08);
  --focus-ring: 0 0 0 3px rgba(3,105,161,.22);
}

html[data-theme="shadcn"] .brand-mark { color: var(--color-primary); background: #fff; box-shadow: none; }
html[data-theme="shadcn"] .card,
html[data-theme="shadcn"] .pos-toolbar { box-shadow: var(--shadow-card); }

@media print {
  html[data-theme] { --color-primary-text:#000; --color-primary-bg:#fff; --color-secondary-bg:#fff; --color-alternate:#aaa; }
}