*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:linear-gradient(135deg,#0f2a47,#13497a 60%,#1a6aa8);color:#0f172a;padding:16px}
.card{background:#fff;border-radius:18px;padding:32px 28px;width:100%;max-width:380px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.brand{font-weight:800;font-size:24px;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}.logo{color:#16a34a;font-size:18px}
.tag{color:#475569;margin:6px 0 22px}label{font-size:13px;font-weight:600;color:#334155}
input{width:100%;padding:12px 14px;margin:6px 0 14px;border:1px solid #cbd5e1;border-radius:10px;font-size:16px}
button{width:100%;padding:12px;border:0;border-radius:10px;background:#13497a;color:#fff;font-weight:700;font-size:16px;cursor:pointer;font-family:inherit}button:hover{background:#0f3b63}
.err{color:#b91c1c;font-size:14px}.foot{color:#94a3b8;font-size:12px;text-align:center;margin:20px 0 0}

.fitcheck{color:#16a34a;font-weight:800}