:root{--color-primary:#0a5734;--color-primary-dark:#073d24;--color-primary-light:#4a8f5c;--color-secondary:#4a8f5c;--color-secondary-dark:#0a5734;--color-secondary-light:#5ba86d;--color-accent:#c5a15a;--color-accent-cool:#4a8f5c;--color-text-primary:#1e1e1e;--color-text-secondary:#555;--color-text-tertiary:#62636c;--color-bg:#fafaf9;--color-bg-alt:#fff;--color-bg-card:#fff;--color-bg-hover:#f5f5f5;--color-border:#e5e7eb;--color-border-light:#f3f4f6;--color-border-dark:#d1d5db;--color-success:#10b981;--color-error:#ef4444;--color-warning:#f59e0b;--color-info:#3b82f6;--gradient-primary:linear-gradient(90deg,#0a5734,#4a8f5c);--gradient-hero:linear-gradient(135deg,rgba(10,87,52,.05),rgba(74,143,92,.05));--gradient-navbar:linear-gradient(135deg,#0a5734,#4a8f5c);--gradient-card-header:linear-gradient(135deg,#4a8f5c,#0a5734);--font-sans:"Cairo","Tajawal",sans-serif;--font-heading:"Poppins",sans-serif;--font-arabic:"Amiri","Noto Naskh Arabic",serif;--font-mono:"Geist Mono",monospace;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--space-3xl:64px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-2xl:24px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1);--shadow-glow:0 4px 16px rgba(10,87,52,.15);--shadow-soft:0 2px 8px rgba(0,0,0,.06);--transition-fast:150ms ease;--transition-base:300ms ease;--transition-slow:500ms ease;--primary-green:var(--color-primary);--dark-green:var(--color-primary-dark);--light-green:#4a8f5c;--border-radius:var(--radius-lg)}:root.dark{--color-bg:#0f172a;--color-bg-alt:#1e293b;--color-bg-card:#1e293b;--color-bg-secondary:#334155;--color-bg-hover:#334155;--color-text-primary:#f1f5f9;--color-text-secondary:#cbd5e1;--color-text-tertiary:#94a3b8;--color-border:#334155;--color-border-light:#475569;--color-border-dark:#475569;--shadow-glow:0 10px 40px rgba(10,87,52,.2),0 0 20px rgba(10,87,52,.1);--shadow-soft:0 4px 20px rgba(0,0,0,.5);--gradient-hero:linear-gradient(135deg,rgba(10,87,52,.1),rgba(74,143,92,.1))}:root[data-theme=islamic-green]{--color-primary:#2d7d32;--color-primary-dark:#1b5e20;--color-primary-light:#4caf50;--gradient-primary:linear-gradient(90deg,#2d7d32,#4caf50);--gradient-navbar:linear-gradient(135deg,#2d7d32,#1b5e20);--shadow-glow:0 4px 16px rgba(45,125,50,.15)}:root[data-theme=islamic-green].dark{--shadow-glow:0 10px 40px rgba(45,125,50,.2),0 0 20px rgba(45,125,50,.1)}:root[data-theme=blue-ocean]{--color-primary:#3b82f6;--color-primary-dark:#2563eb;--color-primary-light:#60a5fa;--gradient-primary:linear-gradient(90deg,#3b82f6,#60a5fa);--gradient-navbar:linear-gradient(135deg,#3b82f6,#2563eb);--shadow-glow:0 4px 16px rgba(59,130,246,.15)}:root[data-theme=blue-ocean].dark{--shadow-glow:0 10px 40px rgba(59,130,246,.2),0 0 20px rgba(59,130,246,.1)}:root[data-theme=purple-royal]{--color-primary:#8b5cf6;--color-primary-dark:#7c3aed;--color-primary-light:#a78bfa;--gradient-primary:linear-gradient(90deg,#8b5cf6,#a78bfa);--gradient-navbar:linear-gradient(135deg,#8b5cf6,#7c3aed);--shadow-glow:0 4px 16px rgba(139,92,246,.15)}:root[data-theme=purple-royal].dark{--shadow-glow:0 10px 40px rgba(139,92,246,.2),0 0 20px rgba(139,92,246,.1)}