/* Brokerr Design Tokens */

:root {
  /* Primary (navy) */
  --color-primary: #1B2A4A;
  --color-primary-light: #2A3F6B;
  --color-primary-dark: #111D33;

  /* Secondary (teal) */
  --color-secondary: #0D9488;
  --color-secondary-light: #14B8A6;
  --color-secondary-dark: #0A7A70;

  /* Accent (amber) */
  --color-accent: #F59E0B;
  --color-accent-light: #FBBF24;
  --color-accent-dark: #D97706;

  /* Semantic */
  --color-success: #22C55E;
  --color-success-light: #DCFCE7;
  --color-error: #EF4444;
  --color-error-light: #FEE2E2;
  --color-warning: #F59E0B;
  --color-warning-light: #FEF3C7;
  --color-info: #3B82F6;
  --color-info-light: #DBEAFE;

  /* Neutrals (slate scale) */
  --color-white: #FFFFFF;
  --color-gray-50: #F8FAFC;
  --color-gray-100: #F1F5F9;
  --color-gray-200: #E2E8F0;
  --color-gray-300: #CBD5E1;
  --color-gray-400: #94A3B8;
  --color-gray-500: #64748B;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1E293B;
  --color-gray-900: #0F172A;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --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;
  --font-size-4xl: 2.25rem;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  --letter-spacing-tight: -0.025em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.025em;

  /* Spacing (4px base) */
  --sp-0: 0;
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.25rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Borders */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;

  --border-color: var(--color-gray-200);
  --border-width: 1px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;

  /* Layout */
  --sidebar-width: 220px;
  --sidebar-collapsed-width: 56px;
  --filter-panel-width: 40vw;
  --topbar-height: 56px;
  --content-max-width: 1800px;

  /* Mobile */
  --mobile-nav-height: 64px;
  --safe-area-bottom: env(safe-area-inset-bottom, 0px);

  /* Semantic aliases — used across app/headhunt/reports CSS and JS */
  --color-bg: #F8FAFC;                   /* Page background (= --color-gray-50) */
  --color-surface: #FFFFFF;              /* Card / panel surface */
  --color-surface-raised: #F1F5F9;       /* Slightly elevated surface (= --color-gray-100) */
  --color-border: #E2E8F0;               /* Default border (= --color-gray-200) */
  --color-hover: #F1F5F9;                /* Hover background for interactive rows */
  --color-text: #1E293B;                 /* Primary body text (= --color-gray-800) */
  --color-text-secondary: #64748B;       /* Secondary / muted text (= --color-gray-500) */
  --color-text-muted: #94A3B8;           /* Faintest text (= --color-gray-400) */

  /* Chart legend colour — set inline via style="--leg-color:#hex" on each .rpt-leg element */
  --leg-color: #94A3B8;                  /* Fallback neutral if not overridden inline */

  /* Font-size alias used in older component CSS */
  --text-xs: 0.75rem;                    /* Alias for --font-size-xs */
}