:root{--bg:#0a0114;--surface:#b1d4f5;--surface-2:#a7caec;--border:#467ff3;--border-strong:#6da5f8;--text:#010102;--text-muted:#000;--primary:#2563eb;--primary-hover:#d2def5;--success:#16a34a;--danger:#dc2626;--danger-bg:#fee2e2;--danger-text:#991b1b;--radius:12px;--radius-sm:8px;--shadow-sm:0 1px 2px #0000000a;--shadow:0 4px 16px #0000000f;--shadow-lg:0 12px 32px #0000001a}*{box-sizing:border-box}html,body,#root{background:var(--bg);height:100%;color:var(--text);margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:15px;line-height:1.5}h1,h2,h3,h4{letter-spacing:-.01em;margin:0 0 8px;font-weight:600}h1{font-size:24px}h2{font-size:20px}h3{font-size:17px}button,input,select,textarea{font-family:inherit;font-size:14px}