body { background: #f0f5f9; color: #2a3547; font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif; }
.top { position: absolute; top: 20px; left: 24px; right: 24px; height: 64px; padding: 0 25px; border: 1px solid #eaf0f5; border-radius: 16px; background: #fff; box-shadow: 0 2px 6px #2553b912; backdrop-filter: none; }
.brand { font-size: 20px; font-weight: 650; gap: 12px; }
.brand:before { width: 27px; height: 27px; border-radius: 9px; background: #0085db; box-shadow: 0 0 0 7px #e5f3fb inset; }
.top nav { font-size: 12px; }
.top a { color: #536174; font-weight: 500; }
.auth-lang { margin-left: 22px; }
.auth-lang ul { border-radius: 12px; }
.wrap { min-height: 100dvh; padding: 115px 28px 45px; }
.auth-card { width: min(1000px,100%); min-height: 500px; grid-template-columns: 47% 53%; border-radius: 20px; border: 1px solid #eaf0f5; box-shadow: 0 4px 20px #2553b910; }
.auth-card:before { display: none; }
.photo { min-height: 500px; background: #e5f3fb url('/assets/admin-ui/login.png?v=20261022') no-repeat center 58%; background-size: 84% auto; }
.photo:before, .photo:after { display: none; }
.form { padding: 54px; background: #fff; }
h1 { text-align: left; margin: 0 0 22px; font-size: 27px; letter-spacing: -.4px; font-weight: 650; color: #2a3547; }
.tip { margin: -8px 0 29px; text-align: left; font-size: 12px; line-height: 1.85; color: #88929e; }
.fields { gap: 17px; }
input { height: 46px; border-radius: 7px; border-color: #dfe5ef; background: #fff; font-size: 13px; box-shadow: none; }
input:read-only { color: #82909e; background: #f7fafc; }
input:focus { border-color: #0085db; box-shadow: 0 0 0 3px #0085db14; }
.submit { width: 100%; height: 44px; border-radius: 7px; background: #0085db; box-shadow: none; font-size: 14px; font-weight: 500; letter-spacing: 1px; }
.submit:hover { background: #0073bd; box-shadow: none; transform: none; }
#adminCodeWrap input { margin-bottom: 14px; }
.msg { min-height: 0; font-size: 12px; line-height: 1.7; }
.msg:empty { display: none; }
.link-row { font-size: 12px; justify-content: flex-end; }
.link-row a { color: #718194; font-weight: 400; }
.admin-note { font-size: 12px; border-radius: 8px; margin: 0 0 18px; }
:focus-visible { outline: 3px solid #46caeb; outline-offset: 3px; }
@media (max-width:760px) {
  .top { position: static; margin: 14px; padding: 0 18px; height: 60px; }
  .wrap { min-height: calc(100dvh - 90px); padding: 22px 18px 38px; }
  .auth-card { max-width: 460px; min-height: 0; grid-template-columns: 1fr; }
  .photo { min-height: 190px; background-size: auto 180px; background-position: center; }
  .form { padding: 30px; }
  h1 { font-size: 24px; }
  .brand { font-size: 18px; }
  .auth-lang { margin-left: 15px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }