:root,[data-theme=dark]{--deep-navy:#000b21;--ocean-blue:#003f82;--aqua-teal:#4ca2b5;--white:#fff;--gray-light:#f4f7f6;--text-primary:#f8fafc;--text-secondary:#94a3b8;--glass-bg:rgba(2,6,23,.7);--glass-border:hsla(0,0%,100%,.1);--gradient-primary:linear-gradient(135deg,var(--deep-navy) 0%,var(--ocean-blue) 50%,var(--aqua-teal) 100%);--bg-main:var(--deep-navy);--glass-color:255,255,255;--surface-dark:hsla(0,0%,100%,.02);--border-color:hsla(0,0%,100%,.1)}[data-theme=light]{--deep-navy:#f8fafc;--ocean-blue:#e2e8f0;--aqua-teal:#0284c7;--white:#0f172a;--gray-light:#475569;--text-primary:#0f172a;--text-secondary:#475569;--glass-bg:hsla(0,0%,100%,.7);--glass-border:rgba(0,0,0,.1);--gradient-primary:linear-gradient(135deg,#f8fafc,#e2e8f0 50%,#cbd5e1);--bg-main:#f8fafc;--glass-color:0,0,0;--surface-dark:#fff;--border-color:rgba(0,0,0,.1)}*{box-sizing:border-box;padding:0;margin:0}body{color:var(--text-primary);background:var(--deep-navy);font-family:Arial,Helvetica Neue,Helvetica,sans-serif;overflow-x:hidden;background-image:radial-gradient(circle at 15% 50%,rgba(0,63,130,.15) 0,transparent 50%),radial-gradient(circle at 85% 30%,rgba(76,162,181,.1) 0,transparent 50%);background-attachment:fixed}a{color:inherit;text-decoration:none}button{font-family:inherit}select option{background-color:var(--background-dark);color:var(--white)}