#admin-login-overlay { min-height:100vh; display:flex; align-items:center; justify-content:center; background:#0f1117; color:#e1e4e8; padding:24px; box-sizing:border-box; }
.auth-card { width:420px; max-width:100%; padding:28px; background:#161b22; border:1px solid #30363d; border-radius:12px; box-sizing:border-box; }
.auth-card h1 { font-size:24px; }.auth-card p { line-height:1.5; }.auth-card label { display:block; margin:16px 0; }.auth-card input { display:block; width:100%; box-sizing:border-box; padding:12px; margin-top:8px; background:#0d1117; border:1px solid #6e7681; border-radius:6px; color:#fff; font-size:16px; }
.auth-card button { padding:12px; margin:8px 8px 0 0; background:#2468bd; color:white; border:0; border-radius:6px; cursor:pointer; }.auth-card button:disabled { opacity:.6; cursor:wait; }.auth-card summary { cursor:pointer; margin:16px 0; }.auth-card pre { white-space:pre-wrap; overflow-wrap:anywhere; font-size:13px; }.auth-card code { display:block; overflow-wrap:anywhere; font-size:15px; user-select:all; }
#auth-qr img { max-width:100%; height:auto; background:white; }#admin-login-error { color:#ff9298; }#admin-logout { position:fixed; top:12px; right:16px; padding:8px 16px; z-index:999; background:#21262d; color:#eee; border:1px solid #6e7681; border-radius:6px; cursor:pointer; }
[hidden] { display:none !important; }