body{font-family:Arial,sans-serif;background:#f4f7fb;margin:0;color:#1b1f29}.topbar{display:flex;align-items:center;gap:1rem;padding:1rem;background:#0c3d8c;color:#fff}.hamburger{font-size:1.2rem}.menu{position:fixed;left:-260px;top:0;height:100%;width:240px;background:#102a5f;padding:4rem 1rem;display:flex;flex-direction:column;gap:.5rem;transition:.2s}.menu a{color:#fff;text-decoration:none;padding:.5rem;border-radius:8px}.menu.open{left:0}.container{padding:1rem;max-width:1100px;margin:0 auto}.card{background:#fff;padding:1rem;border-radius:14px;box-shadow:0 8px 20px #00000014;margin-bottom:1rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}.btn{display:inline-block;background:#0c3d8c;color:#fff;padding:.6rem 1rem;border:none;border-radius:10px;text-decoration:none;cursor:pointer}.ghost{background:#dce6ff;color:#0c3d8c}.actions-row{display:flex;gap:.6rem}.wrap{flex-wrap:wrap}.big{font-size:2rem;font-weight:700}.tx{display:flex;justify-content:space-between;border-bottom:1px solid #eee;padding:.4rem 0;gap:1rem}.error{color:#9d0000;background:#ffdede;padding:.5rem;border-radius:8px}.ok{color:#085a0a;background:#def8de;padding:.5rem;border-radius:8px}.bank-card{background:linear-gradient(120deg,#0c3d8c,#3d7bde);color:#fff;padding:1rem;border-radius:12px}.floating{position:sticky;bottom:10px;border:2px solid #0c3d8c}.narrow{max-width:500px}label{display:block;margin-bottom:.6rem}input,select{width:100%;padding:.5rem;border:1px solid #ccc;border-radius:8px}