:root{
--iir-cyan-500:#2DDCEB;
--iir-blue-600:#1296D4;
--iir-navy-900:#0A1B2A;
--iir-black-950:#050B12;
--iir-fog-300:#AAB7C4;
--iir-white:#F8FAFC;
--brand-gradient:linear-gradient(135deg,var(--iir-cyan-500),var(--iir-blue-600));
--color-bg-canvas:var(--iir-black-950);
--color-bg-surface:var(--iir-navy-900);
--color-bg-surface-raised:#0F2438;
--color-bg-inset:#081420;
--color-border-subtle:rgba(170,183,196,0.16);
--color-border-default:rgba(170,183,196,0.28);
--color-border-strong:rgba(170,183,196,0.44);
--color-text-primary:var(--iir-white);
--color-text-secondary:var(--iir-fog-300);
--color-text-tertiary:rgba(170,183,196,0.62);
--color-text-on-accent:var(--iir-black-950);
--color-text-link:var(--iir-cyan-500);
--color-text-link-hover:#7CEBF5;
--color-accent-primary:var(--iir-cyan-500);
--color-accent-secondary:var(--iir-blue-600);
--color-success:#2ED9A3;
--color-warning:#F2B94C;
--color-danger:#F0546A;
--color-info:var(--iir-blue-600);
--color-focus-ring:rgba(45,220,235,0.45);
--surface-light-canvas:var(--iir-white);
--surface-light-card:#FFFFFF;
--surface-light-border:#E2E8F0;
--text-on-light-primary:var(--iir-navy-900);
--text-on-light-secondary:#4A5B6B;
}