:root{
  --ink:#17324d;--ink-2:#24496b;--accent:#1e9e8a;--accent-strong:#137a69;--accent-soft:#e1f2ee;
  --bg:#f3f6f6;--card:#ffffff;--text:#1f2933;--muted:#64748b;--line:#dde5ea;--field:#ffffff;
  --ok:#1d6b3f;--ok-bg:#ddf2e6;--warn:#8a5a00;--warn-bg:#fdf0d9;--bad:#a12622;--bad-bg:#fbe1e0;--info:#24496b;--info-bg:#e6eef6;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ink:#0f2236;--ink-2:#1b3652;--accent:#35c2a9;--accent-strong:#5fd8c2;--accent-soft:#163a33;
    --bg:#0d1317;--card:#151d23;--text:#e3e9ee;--muted:#93a3b1;--line:#26323b;--field:#0f171c;
    --ok:#7ddba5;--ok-bg:#173527;--warn:#f1c46b;--warn-bg:#3a2e14;--bad:#ff8f8a;--bad-bg:#3d1c1c;--info:#9cc3ea;--info-bg:#18293a;
    --shadow:none;
  }
}
:root[data-theme="dark"]{
  --ink:#0f2236;--ink-2:#1b3652;--accent:#35c2a9;--accent-strong:#5fd8c2;--accent-soft:#163a33;
  --bg:#0d1317;--card:#151d23;--text:#e3e9ee;--muted:#93a3b1;--line:#26323b;--field:#0f171c;
  --ok:#7ddba5;--ok-bg:#173527;--warn:#f1c46b;--warn-bg:#3a2e14;--bad:#ff8f8a;--bad-bg:#3d1c1c;--info:#9cc3ea;--info-bg:#18293a;
  --shadow:none;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--text);font:14px/1.5 "Segoe UI",system-ui,-apple-system,Roboto,sans-serif}
a{color:var(--accent-strong)}
.hidden{display:none!important}
.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
aside{background:var(--ink);color:#dbe6ef;padding:18px 12px;display:flex;flex-direction:column;gap:4px}
.brand{padding:4px 10px 18px}
.brand b{display:block;color:#fff;font-size:15px}
.brand span{font-size:11px;letter-spacing:.08em;text-transform:uppercase;opacity:.7}
aside a.nav{display:flex;align-items:center;gap:10px;color:#cfe0ec;text-decoration:none;padding:9px 10px;border-radius:8px;font-size:14px}
aside a.nav:hover{background:rgba(255,255,255,.07)}
aside a.nav.on{background:rgba(255,255,255,.12);color:#fff;font-weight:600}
aside .spacer{flex:1}
aside .who{font-size:12px;padding:10px;border-top:1px solid rgba(255,255,255,.12);margin-top:10px}
aside .who b{display:block;color:#fff;font-weight:600;overflow:hidden;text-overflow:ellipsis}
aside button.link{background:none;border:0;color:#cfe0ec;padding:0;font:inherit;font-size:12px;cursor:pointer;text-decoration:underline}
main{padding:28px 32px 60px;max-width:1180px;width:100%}
h1{font-size:22px;margin:0 0 4px}
h2{font-size:16px;margin:0 0 12px}
h3{font-size:14px;margin:0 0 8px}
.lede{color:var(--muted);margin:0 0 20px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;box-shadow:var(--shadow)}
.grid{display:grid;gap:14px}
.cards{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.btn{font:inherit;font-size:13.5px;padding:8px 14px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--text);cursor:pointer;display:inline-flex;align-items:center;gap:6px;text-decoration:none;white-space:nowrap}
.btn:hover{border-color:var(--muted)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.pri:hover{background:var(--accent-strong);border-color:var(--accent-strong)}
.btn.danger{color:var(--bad)}
.btn.sm{padding:5px 10px;font-size:12.5px}
.btn:disabled{opacity:.55;cursor:not-allowed}
label.f{display:flex;flex-direction:column;gap:5px;font-size:12.5px;font-weight:600;color:var(--muted)}
label.f small{font-weight:400}
input[type=text],input[type=url],input[type=email],input[type=password],input[type=number],select,textarea{
  font:inherit;font-size:14px;color:var(--text);background:var(--field);border:1px solid var(--line);border-radius:8px;padding:8px 10px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}
input[type=color]{width:48px;height:36px;border:1px solid var(--line);border-radius:8px;background:var(--field);padding:2px}
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 18px}
.form .full{grid-column:1/-1}
.check{display:flex;gap:8px;align-items:flex-start;font-size:13.5px;color:var(--text);font-weight:400}
.check input{margin-top:3px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg label{padding:7px 14px;cursor:pointer;font-size:13.5px;color:var(--text);font-weight:500;border-right:1px solid var(--line);display:flex;gap:6px;align-items:center}
.seg label:last-child{border-right:0}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label.on{background:var(--accent);color:#fff}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:4px 0 18px;overflow-x:auto}
.tabs button{background:none;border:0;border-bottom:2px solid transparent;padding:10px 14px;font:inherit;color:var(--muted);cursor:pointer;white-space:nowrap}
.tabs button.on{color:var(--text);border-bottom-color:var(--accent);font-weight:600}
.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11.5px;font-weight:600;white-space:nowrap}
.p-ok{background:var(--ok-bg);color:var(--ok)}.p-warn{background:var(--warn-bg);color:var(--warn)}.p-bad{background:var(--bad-bg);color:var(--bad)}.p-info{background:var(--info-bg);color:var(--info)}
.p-mute{background:var(--accent-soft);color:var(--text)}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12.5px;word-break:break-all}
.urlbox{background:var(--accent-soft);border-radius:8px;padding:8px 10px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:13px}
.kv dt{color:var(--muted)}.kv dd{margin:0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px}
.stat{background:var(--bg);border-radius:8px;padding:8px 10px}
.stat b{display:block;font-size:17px}
.stat span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.checklist{list-style:none;margin:0;padding:0;font-size:13.5px}
.checklist li{display:grid;grid-template-columns:54px 1fr;gap:8px;padding:5px 0;border-bottom:1px dashed var(--line)}
.checklist li:last-child{border-bottom:0}
.log{background:#0f1720;color:#d6e2ea;border-radius:10px;padding:12px 14px;font:12.5px/1.55 ui-monospace,SFMono-Regular,Consolas,monospace;max-height:360px;overflow:auto;white-space:pre-wrap}
.log .l-ok{color:#7ddba5}.log .l-warn{color:#f1c46b}.log .l-fail{color:#ff8f8a}
.bar{height:10px;background:var(--accent-soft);border-radius:99px;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--accent);transition:width .4s}
.bar.indet i{width:30%;animation:slide 1.2s infinite linear}
@keyframes slide{0%{transform:translateX(-100%)}100%{transform:translateX(340%)}}
table{border-collapse:collapse;width:100%;font-size:13px}
th{text-align:left;color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em;padding:8px 10px;border-bottom:1px solid var(--line)}
td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.tablewrap{overflow-x:auto}
.notice{padding:10px 14px;border-radius:8px;font-size:13.5px}
.n-info{background:var(--info-bg);color:var(--info)}.n-warn{background:var(--warn-bg);color:var(--warn)}.n-bad{background:var(--bad-bg);color:var(--bad)}.n-ok{background:var(--ok-bg);color:var(--ok)}
.center{min-height:100vh;display:grid;place-items:center;padding:20px}
.auth{width:100%;max-width:400px}
.auth .logo{font-weight:700;font-size:18px;color:var(--ink)}
:root[data-theme="dark"] .auth .logo{color:var(--text)}
.modal-bg{position:fixed;inset:0;background:rgba(10,20,30,.45);display:grid;place-items:center;padding:16px;z-index:20}
.modal{width:100%;max-width:520px;max-height:90vh;overflow:auto}
.toast{position:fixed;right:18px;bottom:18px;z-index:30;max-width:380px}
.help h3{margin-top:18px}
.help ol,.help ul{padding-left:20px}
.help code{background:var(--accent-soft);padding:1px 5px;border-radius:4px;font-size:12.5px}
.topbar{display:none}
@media (max-width:860px){
  .shell{grid-template-columns:1fr}
  aside{display:none}
  aside.open{display:flex;position:fixed;inset:0 30% 0 0;z-index:15}
  .topbar{display:flex;align-items:center;justify-content:space-between;background:var(--ink);color:#fff;padding:12px 16px}
  .topbar button{background:none;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:6px;padding:4px 10px;font:inherit}
  main{padding:18px 16px 48px}
  .form{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
}
.step{margin:10px 0 0;padding-top:12px;border-top:1px solid var(--line);font-size:14px}
ol.tight{margin:6px 0;padding-left:20px}
ol.tight li{margin:2px 0}
.copyrow{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:6px 8px;margin:4px 0 6px;justify-content:space-between;flex-wrap:nowrap}
.copyrow code{color:var(--text);overflow-wrap:anywhere}
.signin{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:10px 0 6px;padding:10px 12px;border:1px dashed var(--line);border-radius:10px}
.signin.ok{border-style:solid;background:var(--ok-bg)}
.btn.acu{background:#0d4f8b;border-color:#0d4f8b;color:#fff}
.btn.acu:hover{background:#0a3f70;border-color:#0a3f70}
.seg .pill{font-size:10px;padding:1px 6px}
.seg label.on .pill{background:rgba(255,255,255,.25);color:#fff}
@media (max-width:860px){.seg{display:flex;flex-direction:column}.seg label{border-right:0;border-bottom:1px solid var(--line)}}