/* Design Tokens - Modern Iranian Fintech & Premium Services Platform */
:root {
  /* Brand Palette - Deep Sapphire, Persian Turquoise, Emerald, Royal Indigo */
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-light: #f0f9ff;
  --primary-glow: rgba(2, 132, 199, 0.25);

  --secondary: #0f172a;
  --secondary-hover: #1e293b;
  --secondary-surface: #1e293b;

  --accent: #06b6d4;
  --accent-glow: rgba(6, 182, 212, 0.25);

  --indigo: #4f46e5;
  --indigo-light: #eef2ff;

  --success: #10b981;
  --success-dark: #059669;
  --success-light: #ecfdf5;

  --warning: #f59e0b;
  --warning-dark: #d97706;
  --warning-light: #fffbeb;

  --danger: #ef4444;
  --danger-dark: #dc2626;
  --danger-light: #fef2f2;

  --info: #3b82f6;
  --info-light: #eff6ff;

  /* Surfaces & Backgrounds */
  --bg-app: #f8fafc;
  --bg-card: #ffffff;
  --bg-elevated: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.92);
  --surface-glass-border: rgba(226, 232, 240, 0.9);
  --glass-blur: blur(16px);

  /* Typography Colors */
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #94a3b8;
  --text-inverse: #ffffff;

  /* Borders & Dividers */
  --border-subtle: #f1f5f9;
  --border-color: #e2e8f0;
  --border-strong: #cbd5e1;

  /* Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 2px 4px 0 rgba(0, 0, 0, 0.04);
  --shadow-md: 0 6px 16px -2px rgba(0, 0, 0, 0.08), 0 2px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 28px -4px rgba(0, 0, 0, 0.1), 0 4px 10px -4px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 35px -5px rgba(0, 0, 0, 0.12), 0 10px 15px -5px rgba(0, 0, 0, 0.04);
  --shadow-primary-glow: 0 8px 24px -4px rgba(2, 132, 199, 0.35);

  /* Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-2xl: 28px;
  --radius-full: 9999px;

  /* Typography */
  --font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  /* Layout Widths - Fully Responsive Desktop & Mobile */
  --container-max-width: 1280px;
  --max-desktop-width: 1280px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);

  /* Safe Area for Mobile */
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* Dark Theme Tokens - Ultra-modern Midnight Glass Fintech */
[data-theme="dark"] {
  --primary: #38bdf8;
  --primary-hover: #7dd3fc;
  --primary-light: rgba(56, 189, 248, 0.12);
  --primary-glow: rgba(56, 189, 248, 0.35);

  --secondary: #090d16;
  --secondary-hover: #131c31;
  --secondary-surface: #1e293b;

  --accent: #22d3ee;
  --accent-glow: rgba(34, 211, 238, 0.35);

  --bg-app: #080c14;
  --bg-card: #0f172a;
  --bg-elevated: #1e293b;
  --surface-glass: rgba(15, 23, 42, 0.88);
  --surface-glass-border: rgba(255, 255, 255, 0.1);

  --text-main: #f8fafc;
  --text-muted: #cbd5e1;
  --text-dim: #64748b;
  --text-inverse: #0f172a;

  --border-subtle: rgba(255, 255, 255, 0.05);
  --border-color: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.2);

  --shadow-sm: 0 2px 4px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 6px 16px -2px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 12px 28px -4px rgba(0, 0, 0, 0.7);
  --shadow-xl: 0 20px 35px -5px rgba(0, 0, 0, 0.8);
}