:root{
  --bg:#0f1419;--panel:#171e27;--line:#243041;--text:#e8eef6;--muted:#8b9bb0;
  --accent:#3d8bfd;--accent2:#5b8def;--ok:#1f8f5f;--danger:#c44;
  --radius:14px;--font:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text)}
a{color:var(--accent2);text-decoration:none}a:hover{text-decoration:underline}
.shell{display:flex;min-height:100vh}
.side{width:220px;background:linear-gradient(180deg,#121820,#0c1016);border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column}
.brand{font-size:20px;font-weight:700;letter-spacing:.04em;margin:0 8px 28px}
.side nav{display:flex;flex-direction:column;gap:6px;flex:1}
.side nav a{padding:10px 12px;border-radius:10px;color:var(--muted)}
.side nav a:hover{background:#1a2330;color:#fff;text-decoration:none}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.main-body{padding:8px 32px 28px;max-width:1200px;width:100%}
.topbar{
  display:flex;align-items:center;justify-content:flex-end;gap:10px;
  flex-shrink:0;margin:0;padding:14px 24px;min-height:56px;
  border-bottom:1px solid var(--line);background:rgba(15,20,25,.92);
}
.topbar-flush{display:inline-flex;align-items:center;margin:0;padding:0}
.topbar-btn{
  box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;
  height:34px;padding:0 14px;margin:0;border-radius:10px;border:1px solid var(--line);
  background:#121a24;color:var(--text);font:inherit;font-size:13px;font-weight:500;
  cursor:pointer;text-decoration:none;white-space:nowrap;line-height:34px;
  appearance:none;-webkit-appearance:none;vertical-align:middle;
}
.topbar-btn:hover{background:#1a2433;border-color:#33465f;color:#fff;text-decoration:none}
.topbar-user{cursor:default;color:var(--muted);font-weight:400}
.topbar-user:hover{background:#121a24;border-color:var(--line);color:var(--muted)}
.topbar-logout{border-color:#4a2a34;background:#1a1216;color:#f0b4be}
.topbar-logout:hover{background:#2a1820;border-color:#6a3a46;color:#fff}
@media(max-width:900px){
  .main-body{padding:8px 16px 24px}
  .topbar{padding:12px 16px}
}
.page-head{margin-bottom:22px}.page-head h1{margin:0 0 6px;font-size:28px;font-weight:650}
.page-head.row{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.muted{color:var(--muted);margin:0}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:22px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card .num{font-size:36px;font-weight:700}.card .label{color:var(--muted);margin-top:6px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin-bottom:18px}
.panel h2{margin:0 0 14px;font-size:18px}
.btn{appearance:none;border:0;background:linear-gradient(135deg,var(--accent),#2f6fe0);color:#fff;padding:10px 16px;border-radius:10px;cursor:pointer;font-weight:600}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.btn:hover{filter:brightness(1.06)}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th,.table td{padding:10px 8px;border-bottom:1px solid var(--line);text-align:left}
.table th{color:var(--muted);font-weight:600}
.alert{padding:12px 14px;border-radius:10px;background:#3a2030;margin-bottom:14px}
.alert.ok{background:#163528;color:#b6f0d0}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
.form-grid .full{grid-column:1/-1}
.form-grid input,.form-grid textarea,.form-grid select,.search input{
  background:#0e141c;border:1px solid var(--line);border-radius:10px;color:var(--text);padding:10px 12px;font:inherit
}
.check{flex-direction:row!important;align-items:center;gap:8px!important;color:var(--text)!important}
.search{display:flex;gap:8px}
.pager{display:flex;gap:12px;align-items:center;margin-top:14px;color:var(--muted)}
.tag{display:inline-block;margin-left:8px;padding:2px 8px;border-radius:999px;background:#243247;font-size:12px;color:var(--muted);font-weight:500}
.domain-list{margin:0 0 12px;padding-left:18px;color:var(--muted)}
.domain-list em{font-style:normal;color:#6d7f96;margin-left:6px}
.login-body{
  position:relative;isolation:isolate;min-height:100vh;margin:0;
  display:grid;place-items:center;padding:28px 16px;overflow:hidden;
  background:#070b12;color:var(--text);
}
.login-aurora,.login-grid{position:absolute;inset:0;pointer-events:none}
.login-aurora{
  z-index:0;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(61,139,253,.28), transparent 60%),
    radial-gradient(720px 480px at 88% 108%, rgba(31,143,95,.18), transparent 55%),
    radial-gradient(640px 420px at 70% 18%, rgba(91,141,239,.12), transparent 50%),
    linear-gradient(180deg,#0b121c 0%,#070b12 100%);
  animation:loginGlow 10s ease-in-out infinite alternate;
}
.login-grid{
  z-index:0;opacity:.35;
  background-image:
    linear-gradient(rgba(232,238,246,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,238,246,.04) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 45%, #000 20%, transparent 75%);
}
.login-card{
  position:relative;z-index:1;width:min(400px,94vw);
  display:flex;flex-direction:column;gap:16px;
  padding:36px 32px 32px;
  border:1px solid rgba(91,141,239,.22);
  border-radius:22px;
  background:linear-gradient(180deg, rgba(23,30,39,.94), rgba(15,20,25,.96));
  box-shadow:0 24px 60px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.04);
  backdrop-filter:blur(10px);
  animation:loginIn .55s cubic-bezier(.2,.8,.2,1) both;
}
.login-brand{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:4px}
.login-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:12px;
  background:linear-gradient(135deg,#3d8bfd,#2f6fe0);
  color:#fff;font-family:"Outfit",var(--font);font-weight:700;font-size:15px;letter-spacing:.04em;
  box-shadow:0 8px 20px rgba(61,139,253,.35);
}
.login-brand h1{
  margin:0;font-family:"Outfit","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:30px;font-weight:600;letter-spacing:.02em;line-height:1.15;color:#fff;
}
.login-brand p{margin:0;color:var(--muted);font-size:14px}
.login-field{display:flex;flex-direction:column;gap:8px;font-size:13px;color:var(--muted)}
.login-field input{
  width:100%;background:#0b1119;border:1px solid var(--line);border-radius:12px;
  color:var(--text);padding:12px 14px;font:inherit;outline:none;transition:border-color .15s, box-shadow .15s;
}
.login-field input::placeholder{color:#5a6d86}
.login-field input:focus{border-color:#3d8bfd;box-shadow:0 0 0 3px rgba(61,139,253,.18)}
.login-submit{
  margin-top:6px;appearance:none;border:0;cursor:pointer;
  height:46px;border-radius:12px;font:inherit;font-size:15px;font-weight:600;color:#fff;
  background:linear-gradient(135deg,#3d8bfd,#2f6fe0);
  box-shadow:0 10px 24px rgba(47,111,224,.28);
  transition:transform .15s ease, filter .15s ease, box-shadow .15s ease;
}
.login-submit:hover{filter:brightness(1.08);box-shadow:0 12px 28px rgba(47,111,224,.38)}
.login-submit:active{transform:translateY(1px)}
.login-card .alert{margin:0}
@keyframes loginIn{
  from{opacity:0;transform:translateY(14px) scale(.98)}
  to{opacity:1;transform:none}
}
@keyframes loginGlow{
  from{filter:saturate(1) brightness(1)}
  to{filter:saturate(1.15) brightness(1.05)}
}
.type-group{padding-top:16px}
.type-top{margin-bottom:10px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.type-top-title{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.type-top-title strong{font-size:17px;line-height:1.3}
.type-top-edit{font-size:13px;font-weight:500;white-space:nowrap;flex-shrink:0}
.type-top-meta{display:flex;align-items:center;flex-wrap:wrap;gap:6px}
.type-children{margin-top:4px}
.type-indent{color:#5a6d86;margin-right:4px}
@media(max-width:900px){.shell{flex-direction:column}.side{width:auto;border-right:0;border-bottom:1px solid var(--line)}.cards{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}
.help-toc ol{margin:10px 0 0;padding-left:22px;line-height:1.8}
.help-toc a{color:#9ec1ff;text-decoration:none}
.help-toc a:hover{text-decoration:underline}
.help-doc h2{margin:0 0 12px;font-size:18px}
.help-doc h3{margin:18px 0 8px;font-size:15px;color:#c5d0e0}
.help-doc p,.help-doc li{line-height:1.7;font-size:14px}
.help-doc ul,.help-doc ol{margin:8px 0 12px;padding-left:22px}
.help-steps>li{margin-bottom:14px}
.help-pre{
  margin:10px 0 14px;padding:12px 14px;border-radius:10px;
  background:#0e141c;border:1px solid var(--line);
  color:#d7e2f2;font:13px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  white-space:pre-wrap;word-break:break-all;overflow:auto
}
.help-doc code{
  padding:1px 6px;border-radius:6px;background:#1a2433;
  font:12px/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#c9dffd
}