/**
 * Orbita WMS V3 — Design tokens (single source of truth)
 * Namespace: --ow3-*
 * Load first; components/layout reference these only.
 */

:root {
  /* —— Brand (deep teal + slate blue, calm enterprise) —— */
  --ow3-color-brand-600: #0d5c63;
  --ow3-color-brand-700: #0a4a50;
  --ow3-color-brand-500: #127a84;
  --ow3-color-brand-400: #3d9ca8;
  --ow3-color-accent-700: #1e3a5f;
  --ow3-color-accent-600: #254a7a;
  --ow3-color-accent-500: #3b5b8c;

  /* —— Neutrals (page + text; WCAG-friendly on light bg) —— */
  --ow3-color-bg-page: #f4f6f8;
  --ow3-color-bg-subtle: #eef1f4;
  --ow3-color-surface: #ffffff;
  --ow3-color-surface-raised: #ffffff;
  --ow3-color-border: #e2e8f0;
  --ow3-color-border-strong: #cbd5e1;
  --ow3-color-text-primary: #0f172a;
  --ow3-color-text-secondary: #475569;
  --ow3-color-text-muted: #64748b;
  --ow3-color-text-inverse: #f8fafc;

  /* —— Semantic status (use sparingly; never as large decorative fills) —— */
  --ow3-color-success-bg: #ecfdf5;
  --ow3-color-success-text: #065f46;
  --ow3-color-success-border: #a7f3d0;
  --ow3-color-warning-bg: #fffbeb;
  --ow3-color-warning-text: #92400e;
  --ow3-color-warning-border: #fde68a;
  --ow3-color-danger-bg: #fef2f2;
  --ow3-color-danger-text: #991b1b;
  --ow3-color-danger-border: #fecaca;
  --ow3-color-info-bg: #eff6ff;
  --ow3-color-info-text: #1e40af;
  --ow3-color-info-border: #bfdbfe;

  /* —— Typography —— */
  --ow3-font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --ow3-font-mono: ui-monospace, "Cascadia Code", "Segoe UI Mono", monospace;

  --ow3-text-page-title-size: 1.5rem;
  --ow3-text-page-title-weight: 600;
  --ow3-text-page-title-line: 1.25;
  --ow3-text-page-title-tracking: -0.02em;

  --ow3-text-section-size: 1.125rem;
  --ow3-text-section-weight: 600;
  --ow3-text-section-line: 1.35;

  --ow3-text-body-size: 0.9375rem;
  --ow3-text-body-weight: 400;
  --ow3-text-body-line: 1.55;

  --ow3-text-body-lg-size: 1rem;
  --ow3-text-meta-size: 0.8125rem;
  --ow3-text-meta-line: 1.45;
  --ow3-text-label-size: 0.8125rem;
  --ow3-text-label-weight: 500;

  /* —— Spacing (8px grid) —— */
  --ow3-space-0: 0;
  --ow3-space-1: 0.5rem;   /* 8px */
  --ow3-space-2: 1rem;    /* 16px */
  --ow3-space-3: 1.5rem;  /* 24px */
  --ow3-space-4: 2rem;    /* 32px */
  --ow3-space-5: 2.5rem;  /* 40px */
  --ow3-space-6: 3rem;    /* 48px */
  --ow3-space-8: 4rem;    /* 64px */

  /* —— Radius & elevation —— */
  --ow3-radius-sm: 6px;
  --ow3-radius-md: 10px;
  --ow3-radius-lg: 14px;
  --ow3-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --ow3-shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --ow3-shadow-focus: 0 0 0 3px rgba(13, 92, 99, 0.25);

  /* —— Layout —— */
  --ow3-content-max: 1200px;
  --ow3-sidebar-width: 272px;
  --ow3-topbar-height: 56px;

  /* —— Motion (subtle only) —— */
  --ow3-duration-fast: 120ms;
  --ow3-ease-standard: cubic-bezier(0.4, 0, 0.2, 1);

  /* —— Z-index —— */
  --ow3-z-base: 0;
  --ow3-z-sticky: 10;
  --ow3-z-dropdown: 20;
  --ow3-z-modal: 100;
}

/* Light operational sidenav (management / admin nav) */
:root {
  --ow3-sidenav-bg: #ffffff;
  --ow3-sidenav-text: #0f172a;
  --ow3-sidenav-text-muted: #64748b;
  --ow3-sidenav-border: #e2e8f0;
}