:root{--navy:#102f4a;--blue:#2477b8;--pale:#e8f4fb;--ink:#17344e;--line:#d6e4ef}*{box-sizing:border-box}body{min-height:100vh;margin:0;color:var(--ink);font-family:Inter,Segoe UI,Arial,sans-serif;background:radial-gradient(circle at 15% 15%,#dff5ff 0,transparent 28rem),linear-gradient(135deg,#edf6fb,#dceaf5)}.login-shell{width:min(100%,510px);min-height:100vh;margin:auto;padding:38px 24px 30px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:10px;color:var(--navy);text-decoration:none;font-size:.95rem}.brand span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;color:#fff;background:linear-gradient(135deg,#174d78,#2d8bc4);font-size:.78rem;font-weight:800;letter-spacing:.04em}.login-card{margin:auto 0;background:#fff;border:1px solid var(--line);border-radius:22px;padding:38px;box-shadow:0 24px 70px #173b561f}.badge{display:inline-block;padding:6px 9px;border-radius:6px;color:#21699f;background:var(--pale);font-size:.7rem;font-weight:800;letter-spacing:.1em}.login-card h1{margin:16px 0 8px;font-size:2rem;color:var(--navy)}.login-card p{margin:0;color:#637a8c;line-height:1.55}form{margin-top:28px;display:grid;gap:9px}label{font-size:.86rem;font-weight:700;color:#34566f}input{width:100%;border:1px solid #bcd1e0;border-radius:9px;padding:13px;font:inherit;color:var(--ink);outline:none}input:focus{border-color:#3387c2;box-shadow:0 0 0 3px #3387c226}button{margin-top:8px;border:0;border-radius:9px;padding:13px;background:linear-gradient(135deg,#174d78,#277db7);color:#fff;font:inherit;font-weight:750;cursor:pointer}button:disabled{opacity:.65;cursor:wait}.error{padding:10px;border-radius:8px;background:#fff0f2;color:#a22c40;font-size:.85rem}.return{display:block;margin-top:24px;color:#2c719f;text-decoration:none;font-size:.88rem;font-weight:700}.footer{text-align:center;font-size:.78rem!important;color:#7890a0!important}@media(max-width:480px){.login-card{padding:28px 22px}}