/* ============================================
   Theme: Slate Gray
   Neutral cool gray – modern & minimal
   ============================================ */
:root {
  --font-body: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-arabic: 'Amiri', 'Traditional Arabic', 'Scheherazade New', serif;
  --font-heading: 'Inter', 'Segoe UI', sans-serif;
  --primary-green: #506878;
  --primary-dark: #354858;
  --secondary-green: #88a8b8;
  --accent-gold: #c0a050;
  --accent-gold-light: #d4b868;
  --text-light: #f0f2f4;
  --text-body: #c8ccd2;
  --text-dark: #1e2428;
  --bg-page: #0e1216;
  --bg-content: #161c22;
  --bg-card: rgba(100, 140, 170, 0.05);
  --bg-card-hover: rgba(100, 140, 170, 0.09);
  --border-subtle: rgba(192, 160, 80, 0.14);
  --border-accent: rgba(192, 160, 80, 0.35);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.45);
  --pattern-color: rgba(100, 140, 170, 0.012);
  --header-gradient: linear-gradient(135deg, #1a2430 0%, #506878 50%, #1a2430 100%);
  --footer-gradient: linear-gradient(135deg, #1a2430 0%, #101820 100%);
  --table-header-gradient: linear-gradient(135deg, #506878, #354858);
  --btn-primary-gradient: linear-gradient(135deg, #506878, #354858);
  --btn-gold-gradient: linear-gradient(135deg, #c0a050, #a08030);
  --hero-gradient: linear-gradient(135deg, rgba(80,104,120,0.3) 0%, rgba(53,72,88,0.5) 100%);
  --visited-link: #b0a0c8;
  --row-hover-bg: rgba(136, 168, 184, 0.06);
}