/* ===== GSTC INDIA - Design Tokens (Premium Theme) ===== */

:root {
  /* Brand Palette */
  --emerald-900: #053B2C;
  --emerald-800: #075E44;
  --emerald-700: #0A7A56;
  --emerald-600: #0E9468;
  --emerald-500: #14AE7A;
  --emerald-100: #D9F3E9;
  --emerald-50: #ECFAF4;

  --navy-900: #0A1B33;
  --navy-800: #0F2747;
  --navy-700: #16355F;
  --navy-600: #1D4380;
  --navy-100: #DCE7F5;
  --navy-50: #EEF4FB;

  --gold-600: #B8860B;
  --gold-500: #D4AF37;
  --gold-400: #E3C55C;
  --gold-100: #F7EDCB;
  --gold-50: #FBF6E3;

  /* Light Theme (Default) */
  --bg-body: #F5F7FA;
  --bg-card: #FFFFFF;
  --bg-alt: #EFF2F6;
  --bg-inverse: #0A1B33;

  --text-primary: #101828;
  --text-secondary: #475467;
  --text-tertiary: #98A2B3;
  --text-on-dark: #FFFFFF;

  --border: #E4E7EC;
  --border-strong: #D0D5DD;

  --primary: #0A7A56;
  --primary-strong: #053B2C;
  --primary-soft: #D9F3E9;
  --secondary: #16355F;
  --accent: #D4AF37;
  --accent-strong: #B8860B;
  --accent-soft: #F7EDCB;

  --success: #12B76A;
  --success-soft: #E9F9F1;
  --warning: #F79009;
  --warning-soft: #FEF3E0;
  --danger: #F04438;
  --danger-soft: #FEEBEA;

  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
  --shadow-md: 0 4px 10px rgba(16, 24, 40, 0.07);
  --shadow-lg: 0 12px 30px rgba(16, 24, 40, 0.1);
  --shadow-gold: 0 6px 18px rgba(212, 175, 55, 0.22);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 999px;

  --transition: 0.2s ease;
  --header-h: 64px;

  --font-sans: 'Inter', -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}

[data-theme="dark"] {
  --bg-body: #0B1220;
  --bg-card: #111A2C;
  --bg-alt: #0E1626;
  --bg-inverse: #0F2747;

  --text-primary: #EDF2F7;
  --text-secondary: #A9B4C4;
  --text-tertiary: #6B7A90;
  --text-on-dark: #FFFFFF;

  --border: #22304A;
  --border-strong: #31415F;

  --primary: #14AE7A;
  --primary-strong: #0A7A56;
  --primary-soft: #0B2E23;
  --secondary: #5B8DEF;
  --accent: #E3C55C;
  --accent-strong: #D4AF37;
  --accent-soft: #2C2410;

  --success: #2EDB8A;
  --success-soft: #0C2B1E;
  --warning: #FFB84C;
  --warning-soft: #2E2410;
  --danger: #FF6B5E;
  --danger-soft: #331412;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 10px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.6);
  --shadow-gold: 0 6px 18px rgba(212, 175, 55, 0.25);
}