.login-page .sidebar,.login-page main{visibility:hidden}
.login-layer{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 72% 18%,#b6915540,transparent 32%),radial-gradient(circle at 15% 82%,#55705d33,transparent 30%),#1d211c}
.login-layer:before{content:"";position:absolute;inset:22px;border:1px solid #ffffff12;border-radius:22px;pointer-events:none}
.login-card{position:relative;width:min(440px,calc(100vw - 32px));background:#fbfaf7;border:1px solid #ffffff38;border-radius:20px;padding:38px 40px;box-shadow:0 30px 90px #0008}
.login-brand{display:flex;align-items:center;gap:13px;padding-bottom:27px;border-bottom:1px solid var(--line)}
.login-brand .butterfly{width:46px;height:46px;border-radius:15px;font-size:26px}
.login-brand b{display:block;font-family:"Noto Serif SC",serif;font-size:23px;letter-spacing:1px}
.login-brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:2px;margin-top:4px}
.login-welcome{padding:28px 0 8px}
.login-card h2{font-family:"Noto Serif SC",serif;font-size:28px;margin:4px 0 9px}
.login-note{color:var(--muted);font-size:13px;line-height:1.7;margin:0}
.login-card label{display:grid;gap:8px;font-size:13px;color:var(--muted);margin:17px 0}
.login-card input{width:100%;border:1px solid var(--line);border-radius:10px;padding:13px 14px;background:#fff;font-family:inherit;font-size:16px;line-height:1.35;color:var(--ink);outline:none;transition:border-color .2s,box-shadow .2s}
.login-card input:focus{border-color:#2f6a58;box-shadow:0 0 0 3px #2f6a5817}
.login-card .primary{width:100%;margin-top:8px;padding:14px;border-radius:10px;font-size:15px}
.login-error{color:#a6534c;background:#faecea;border-radius:8px;padding:10px 12px;font-size:12px}
.login-footnote{text-align:center;color:#96978e;font-size:11px;margin:17px 0 0}
.logout-btn{border:1px solid #ead8d4;border-radius:8px;padding:10px 13px;background:#fff;color:#98564f;font-weight:600;cursor:pointer;white-space:nowrap}
.logout-btn:hover{background:#fbefed;border-color:#dfc3be}
.role-switch{cursor:default;user-select:none}
@media(max-width:620px){
  .login-layer{place-items:start center;overflow-y:auto;padding:clamp(20px,8dvh,64px) 20px max(20px,env(safe-area-inset-bottom))}
  .login-layer:before{inset:10px}
  .login-card{width:min(360px,100%);max-height:none;padding:22px 20px;border-radius:16px}
  .login-brand{gap:11px;padding-bottom:17px}
  .login-brand .butterfly{width:40px;height:40px;border-radius:13px;font-size:23px}
  .login-brand b{font-size:20px}
  .login-brand small{font-size:9px;margin-top:2px}
  .login-welcome{padding:17px 0 2px}
  .login-card h2{font-size:23px;margin:3px 0 6px}
  .login-note{font-size:12px;line-height:1.55}
  .login-card label{gap:6px;margin:12px 0;font-size:12px}
  .login-card input{min-height:46px;padding:11px 12px;font-size:16px}
  .login-card .primary{margin-top:5px;padding:12px;font-size:14px}
  .login-footnote{font-size:10px;margin-top:13px}
  .logout-btn{padding:9px 11px;font-size:12px}
}