*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#f4f6fa;color:#172033}header{height:64px;background:#111827;color:#fff;display:flex;align-items:center;gap:24px;padding:0 28px}header a{color:#fff;margin-left:auto}.wrap{max-width:1180px;margin:28px auto;padding:0 20px}section,.login-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:22px;margin-bottom:20px;box-shadow:0 8px 24px rgba(15,23,42,.05)}h1,h2{margin-top:0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;align-items:end}label{display:grid;gap:7px;font-weight:700;font-size:13px}input,select,button{width:100%;padding:11px 12px;border-radius:9px;border:1px solid #cbd5e1;font:inherit}button{background:#111827;color:#fff;font-weight:700;cursor:pointer}.login-body{min-height:100vh;display:grid;place-items:center}.login-card{width:min(420px,calc(100% - 32px))}.login-card form{display:grid;gap:14px}.alert{background:#fee2e2;color:#991b1b;padding:10px;border-radius:8px;margin:12px 0}.success{background:#dcfce7;color:#166534;padding:10px;border-radius:8px;margin-bottom:16px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid #e5e7eb}.note{background:#fff7ed;border:1px solid #fed7aa;padding:12px;border-radius:9px}@media(max-width:700px){header{padding:0 14px;gap:10px;font-size:13px}.wrap{margin:16px auto}table{font-size:13px}}