:root{
  --navy:#0b2f55;--navy2:#154b7d;--blue:#1769c2;--blue-soft:#edf5fd;--gold:#d5a536;
  --bg:#f3f6fa;--ink:#182230;--muted:#667085;--line:#d7e0ea;--danger:#b42318;--card:#fff;
}
*{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
.login-page{min-height:100vh;display:grid;place-items:center;padding:32px 20px}
.login-shell{width:min(1160px,100%);background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:0 22px 60px rgba(17,45,78,.10);padding:36px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:42px;align-items:center}
.login-intro{padding:18px 12px 18px 8px}.brand{display:flex;align-items:center;gap:16px;margin-bottom:38px}.brand-mark{width:68px;height:68px;border-radius:20px;background:linear-gradient(145deg,#e0b044,#b9821c);display:grid;place-items:center;color:#fff;font-weight:900;font-size:22px;letter-spacing:.2px;box-shadow:0 12px 26px rgba(181,128,26,.20)}
.brand-copy h1{margin:0;color:var(--navy);font-size:34px;line-height:1.05}.brand-copy p{margin:6px 0 0;color:var(--muted);font-size:16px}.login-intro>h2{font-size:46px;line-height:1.07;letter-spacing:-1.4px;max-width:700px;color:var(--navy);margin:0}
.benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:34px}.benefit{min-height:105px;border:1px solid var(--line);background:#fbfcfe;border-radius:16px;padding:16px}.benefit strong{display:block;color:var(--navy);font-size:15px}.benefit small{display:block;color:var(--muted);margin-top:6px;line-height:1.42}
.login-access{display:flex;align-items:center}.auth-card{width:100%;border:1px solid var(--line);border-radius:22px;background:#fff;padding:30px;box-shadow:0 10px 28px rgba(15,53,91,.06)}.auth-heading{margin-bottom:22px}.eyebrow{font-size:11px;letter-spacing:.12em;color:var(--blue);font-weight:900}.auth-heading h2{margin:5px 0 5px;color:var(--navy);font-size:32px}.auth-heading p{margin:0;color:var(--muted)}
.field{display:block;margin:0 0 16px}.field>span{display:block;margin-bottom:7px;font-weight:800;color:#202a38}.field input,.field select{width:100%;height:50px;padding:0 14px;border:1px solid #c8d3df;border-radius:12px;background:#fff;color:var(--ink);font:inherit;outline:0}.field input:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(23,105,194,.10)}
.password-line{display:flex!important;justify-content:space-between;gap:12px;align-items:center}.password-line a,.auth-card a{color:var(--blue);font-weight:800;text-decoration:none}.password-line a:hover,.auth-card a:hover{text-decoration:underline}
.btn{width:100%;height:52px;border:0;border-radius:12px;background:linear-gradient(110deg,var(--navy2),var(--blue));color:#fff;font:inherit;font-weight:900;cursor:pointer}.btn:hover{filter:brightness(1.03)}.btn.secondary{background:#eef4fb;color:var(--navy);border:1px solid var(--line)}
.alert{padding:12px 14px;border-radius:12px;margin-bottom:16px}.alert.danger{background:#fff1f0;color:var(--danger);border:1px solid #f2c5c0}.alert.success{background:#effaf3;color:#107c41;border:1px solid #bce3c8}.foot{margin-top:18px;text-align:center;color:#8792a2;font-size:12px}.demo-note{margin-top:12px;background:#fff9e9;border:1px solid #f0dfad;padding:10px;border-radius:10px;color:#7a5a00}
@media(max-width:960px){.login-shell{grid-template-columns:1fr;gap:22px;padding:26px}.login-intro{padding:4px}.brand{margin-bottom:24px}.login-intro>h2{font-size:36px}.benefits{margin-top:24px}.login-access{max-width:640px;width:100%}}
@media(max-width:640px){.login-page{padding:14px}.login-shell{padding:18px;border-radius:20px}.brand-mark{width:56px;height:56px;border-radius:16px;font-size:18px}.brand-copy h1{font-size:26px}.brand-copy p{font-size:14px}.login-intro>h2{font-size:30px}.benefits{grid-template-columns:1fr}.benefit{min-height:auto}.auth-card{padding:22px 18px}.password-line{align-items:flex-start;flex-direction:column;gap:4px}.auth-heading h2{font-size:28px}}