:root{--bg:#eef3f8;--surface:#ffffff;--surface-soft:#f7f9fc;--border:#dfe7ef;--fg:#16202a;--muted:#718092;--accent:#10b981;--accent-dark:#059669;--danger:#ef4444;--warn:#f59e0b;--shadow:0 18px 50px rgba(15,23,42,0.08)}*{box-sizing:border-box}body,html{min-height:100%;margin:0;background:var(--bg);color:var(--fg);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.page-shell{min-height:100vh;background:radial-gradient(circle at top right,rgba(16,185,129,.14),transparent 34rem),var(--bg)}.card{border:1px solid var(--border);background:var(--surface);border-radius:22px;box-shadow:var(--shadow)}.pill{display:inline-flex;align-items:center;gap:.4rem;border-radius:999px;padding:.25rem .65rem;font-size:.75rem;font-weight:700}.pill-ok{background:rgba(16,185,129,.12);color:#047857}.pill-warn{background:rgba(245,158,11,.14);color:#92400e}.pill-bad{background:rgba(239,68,68,.12);color:#b91c1c}