:root{--primary-navy:#0a192f;--primary-navy-light:#172a45;--sky-blue:#30a2ff;--sky-blue-hover:#0084ff;--ruby-red:#d21312;--ruby-red-hover:#b10c0b;--gold:gold;--bg-main:#f4f6f9;--bg-card:#fff;--text-primary:#1e293b;--text-secondary:#64748b;--border-color:#e2e8f0;--glass-bg:hsla(0,0%,100%,.85);--glass-border:hsla(0,0%,100%,.6)}.dark-theme{--bg-main:#0b0f19;--bg-card:#111827;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--border-color:#1f2937;--glass-bg:rgba(17,24,39,.75);--glass-border:rgba(31,41,55,.5)}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif}body{background-color:var(--bg-main);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column}