/* ==========================================================================
   DESIGN TOKENS & CSS VARIABLES - JN Importações (Gold / Amber Luxury Fintech)
   ========================================================================== */

:root {
  /* Font Families */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Sora', var(--font-sans);
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 350ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Border Radius */
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Brand Primary: JN Golden Amber */
  --color-gold-50: #FFFBEB;
  --color-gold-100: #FEF3C7;
  --color-gold-200: #FDE68A;
  --color-gold-300: #FCD34D;
  --color-gold-400: #FBBF24;
  --color-gold-500: #F59E0B;
  --color-gold-600: #D97706;
  --color-gold-700: #B45309;
  --color-gold-800: #92400E;
  --color-gold-900: #78350F;

  --color-primary: #F59E0B;
  --color-primary-rgb: 245, 158, 11;
  --color-primary-hover: #D97706;
  --color-primary-light: rgba(245, 158, 11, 0.14);
  --color-primary-glow: rgba(245, 158, 11, 0.35);

  --gradient-gold: linear-gradient(135deg, #FDE047 0%, #F59E0B 50%, #B45309 100%);
  --gradient-gold-subtle: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(217, 119, 6, 0.05));

  /* Semantic Financial Colors */
  --color-income: #10B981;
  --color-income-rgb: 16, 185, 129;
  --color-income-light: rgba(16, 185, 129, 0.12);
  --color-income-glow: rgba(16, 185, 129, 0.25);

  --color-expense: #F43F5E;
  --color-expense-rgb: 244, 63, 94;
  --color-expense-light: rgba(244, 63, 94, 0.12);
  --color-expense-glow: rgba(244, 63, 94, 0.25);

  --color-info: #0EA5E9;
  --color-purple: #8B5CF6;
  --color-cyan: #06B6D4;
}

/* Light Theme (Claro Sofisticado com Dourado) */
[data-theme="light"] {
  --bg-app: #F9FAFB;
  --bg-card: #FFFFFF;
  --bg-card-glass: rgba(255, 255, 255, 0.9);
  --bg-input: #F3F4F6;
  --bg-hover: #F3F4F6;
  --bg-active: #E5E7EB;
  --bg-sidebar: #FFFFFF;
  
  --border-color: #E5E7EB;
  --border-subtle: #F3F4F6;
  --border-focus: var(--color-primary);

  --text-primary: #111827;
  --text-secondary: #4B5563;
  --text-muted: #9CA3AF;
  --text-inverse: #FFFFFF;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 6px 16px -2px rgba(0, 0, 0, 0.07), 0 2px 6px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 28px -4px rgba(0, 0, 0, 0.1), 0 4px 12px -2px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 0 24px rgba(245, 158, 11, 0.25);

  --scrollbar-thumb: #D1D5DB;
  --scrollbar-thumb-hover: #9CA3AF;
  
  --chart-grid: rgba(229, 231, 235, 0.8);
  --chart-tooltip-bg: #111827;
  --chart-tooltip-text: #F9FAFB;
}

/* Dark Theme (Dark Gold Luxury Fintech) */
[data-theme="dark"] {
  --bg-app: #0A0D14;
  --bg-card: #111622;
  --bg-card-glass: rgba(17, 22, 34, 0.82);
  --bg-input: #182030;
  --bg-hover: #1E293D;
  --bg-active: #273652;
  --bg-sidebar: #0E121D;

  --border-color: #1F2B42;
  --border-subtle: #162033;
  --border-focus: #F59E0B;

  --text-primary: #F9FAFB;
  --text-secondary: #9CA3AF;
  --text-muted: #6B7280;
  --text-inverse: #0A0D14;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.45), 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.65), 0 4px 16px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 28px rgba(245, 158, 11, 0.35);

  --scrollbar-thumb: #273652;
  --scrollbar-thumb-hover: #3B4F75;

  --chart-grid: rgba(31, 43, 66, 0.6);
  --chart-tooltip-bg: #0A0D14;
  --chart-tooltip-text: #F9FAFB;
}