/* ============================================
   YMS Premium - Design System Variables
   ============================================ */

:root {
  /* Brand Colors */
  --primary: #0A84FF;
  --primary-dark: #0065CC;
  --primary-light: #3D9FFF;
  --primary-glow: rgba(10, 132, 255, 0.25);

  --accent: #00D4AA;
  --accent-dark: #00A882;
  --accent-light: #33DDBB;

  --warning: #FF9F0A;
  --warning-dark: #CC7A00;
  --warning-light: rgba(255, 159, 10, 0.15);

  --danger: #FF453A;
  --danger-dark: #CC2B20;
  --danger-light: rgba(255, 69, 58, 0.15);

  --success: #30D158;
  --success-dark: #248A3D;
  --success-light: rgba(48, 209, 88, 0.15);

  /* Neutral Palette */
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;
  --gray-950: #080C14;

  /* Dark Theme (App) */
  --bg-primary: #0B0F1A;
  --bg-secondary: #111827;
  --bg-tertiary: #1A2235;
  --bg-card: #141C2E;
  --bg-card-hover: #1E2A40;
  --bg-overlay: rgba(11, 15, 26, 0.95);

  --border-subtle: rgba(255,255,255,0.06);
  --border-default: rgba(255,255,255,0.10);
  --border-strong: rgba(255,255,255,0.18);

  --text-primary: #F0F4FF;
  --text-secondary: #8B9ABF;
  --text-muted: #4A5880;

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

  /* 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;
  --space-16: 64px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.6);
  --shadow-xl: 0 16px 64px rgba(0,0,0,0.7);
  --shadow-glow-primary: 0 0 40px rgba(10, 132, 255, 0.2);
  --shadow-glow-accent: 0 0 40px rgba(0, 212, 170, 0.2);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Z-index */
  --z-sidebar: 100;
  --z-header: 200;
  --z-dropdown: 300;
  --z-modal: 400;
  --z-toast: 500;
}