/* =============================================
   ADMIN PANEL – DESIGN TOKENS (Light Mode)
   Source of truth for all colors, spacing, and typography.
   Mirrored from the React port (shared/tokens.css).
   ============================================= */

:root {
  /* ── Background ── */
  --color-bg: #f1f5f9;
  --color-surface: #ffffff;
  --color-surface-hover: #f8fafc;

  /* ── Borders ── */
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;

  /* ── Text ── */
  --color-text: #0f172a;
  --color-text-secondary: #475569;
  --color-text-muted: #94a3b8;

  /* ── Brand / Primary ── */
  --color-primary: #3b82f6;
  --color-primary-hover: #2563eb;
  --color-primary-light: #eff6ff;
  --color-primary-text: #ffffff;

  /* ── Semantic ── */
  --color-success: #22c55e;
  --color-success-light: #f0fdf4;
  --color-success-text: #15803d;
  --color-warning: #f59e0b;
  --color-warning-light: #fffbeb;
  --color-warning-text: #b45309;
  --color-danger: #ef4444;
  --color-danger-hover: #dc2626;
  --color-danger-light: #fef2f2;
  --color-info: #06b6d4;
  --color-info-light: #ecfeff;

  /* ── Stat-card accents (colored icon tiles) ── */
  --accent-blue: #3b82f6;
  --accent-blue-light: #eff6ff;
  --accent-violet: #8b5cf6;
  --accent-violet-light: #f5f3ff;
  --accent-emerald: #10b981;
  --accent-emerald-light: #ecfdf5;
  --accent-amber: #f59e0b;
  --accent-amber-light: #fffbeb;

  /* ── Sidebar (dark contrast) ── */
  --color-sidebar: #0f172a;
  --color-sidebar-hover: #1e293b;
  --color-sidebar-active: #334155;
  --color-sidebar-text: #cbd5e1;
  --color-sidebar-text-active: #ffffff;
  --color-sidebar-border: #1e293b;

  /* ── Typography ── */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;

  /* ── Layout metrics ── */
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 72px;
  --topbar-height: 64px;

  /* ── Spacing scale ── */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;

  /* ── Shadows ── */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);

  /* ── Radius ── */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}