/* =============================================
   HUMANO — DESIGN TOKENS
   Design System Variables
   ============================================= */

:root {
  /* === PRIMARY BRAND === */
  --color-primary: #FF6F0D;
  --color-primary-hover: #E85F00;
  --color-primary-light: #F88E46;
  --color-primary-lighter: #FFC89A;
  --color-primary-lightest: #FFD4B1;

  /* === NEUTRALS === */
  --color-dark: #3F3E46;
  --color-dark-soft: #5A5963;
  --color-gray: #8A8896;
  --color-gray-light: #B8B6C4;
  --color-border: #E9E9E8;
  --color-border-light: #F0F0EF;
  --color-bg: #F5F5F5;
  --color-bg-card: #FFFFFF;
  --color-bg-sidebar: #FFFFFF;

  /* === WARM TINTS === */
  --color-warm-1: #F2E7E1;
  --color-warm-2: #F8C8B8;
  --color-warm-3: #EAD8D3;

  /* === ACCENT BLUES (complementary) === */
  --color-accent: #4A7CFF;
  --color-accent-hover: #3365E8;
  --color-accent-light: #EEF2FF;
  --color-accent-medium: #C7D7FF;
  --color-accent-soft: #6B93FF;

  /* === SEMANTIC COLORS === */
  --color-success: #22C55E;
  --color-success-bg: #F0FDF4;
  --color-success-border: #BBF7D0;
  --color-warning: #F59E0B;
  --color-warning-bg: #FFFBEB;
  --color-warning-border: #FDE68A;
  --color-error: #EF4444;
  --color-error-bg: #FEF2F2;
  --color-error-border: #FECACA;
  --color-info: #3B82F6;
  --color-info-bg: #EFF6FF;
  --color-info-border: #BFDBFE;

  /* === TEXT === */
  --text-primary: #3F3E46;
  --text-secondary: #6B6A75;
  --text-tertiary: #9998A3;
  --text-on-primary: #FFFFFF;
  --text-on-dark: #FFFFFF;
  --text-placeholder: #B0AFB9;
  --text-link: #4A7CFF;
  --text-link-hover: #3365E8;

  /* === TYPOGRAPHY === */
  --font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-xs: 0.6875rem;    /* 11px */
  --font-size-sm: 0.75rem;      /* 12px */
  --font-size-base: 0.875rem;   /* 14px */
  --font-size-md: 1rem;         /* 16px */
  --font-size-lg: 1.125rem;     /* 18px */
  --font-size-xl: 1.25rem;      /* 20px */
  --font-size-2xl: 1.5rem;      /* 24px */
  --font-size-3xl: 1.875rem;    /* 30px */
  --font-size-4xl: 2.25rem;     /* 36px */

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;

  /* === SPACING === */
  --space-1: 0.25rem;    /* 4px */
  --space-2: 0.5rem;     /* 8px */
  --space-3: 0.75rem;    /* 12px */
  --space-4: 1rem;       /* 16px */
  --space-5: 1.25rem;    /* 20px */
  --space-6: 1.5rem;     /* 24px */
  --space-8: 2rem;       /* 32px */
  --space-10: 2.5rem;    /* 40px */
  --space-12: 3rem;      /* 48px */
  --space-16: 4rem;      /* 64px */
  --space-20: 5rem;      /* 80px */

  /* === BORDER RADIUS === */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* === SHADOWS === */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1), 0 4px 8px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.12), 0 8px 16px rgba(0, 0, 0, 0.06);
  --shadow-primary: 0 4px 20px rgba(255, 111, 13, 0.3);
  --shadow-primary-lg: 0 8px 32px rgba(255, 111, 13, 0.35);
  --shadow-accent: 0 4px 20px rgba(74, 124, 255, 0.25);

  /* === TRANSITIONS === */
  --transition-fast: 150ms ease;
  --transition-base: 220ms ease;
  --transition-slow: 350ms ease;
  --transition-spring: 350ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* === LAYOUT === */
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 72px;
  --header-height: 64px;
  --content-max-width: 1200px;
  --content-padding: 2rem;
  --content-padding-mobile: 1rem;

  /* === Z-INDEX === */
  --z-sidebar: 100;
  --z-header: 90;
  --z-overlay: 80;
  --z-dropdown: 200;
  --z-modal: 300;
  --z-toast: 400;
}