:root{
  --bg:#0f1117; --panel:#181b23; --panel2:#1f232d; --border:#2a2f3a;
  --text:#e6e8ee; --muted:#9aa2b1; --accent:#4f8cff;
  --t0:#ef4444; --t1:#f59e0b; --t2:#eab308; --t3:#22c55e; --unknown:#6b7280;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: light){
  :root{ --bg:#f4f6fa; --panel:#ffffff; --panel2:#f0f2f7; --border:#dde1e9;
    --text:#1a1d24; --muted:#5a6472; }
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);line-height:1.5}
header{padding:1.4rem 1.5rem;border-bottom:1px solid var(--border);background:var(--panel)}
h1{margin:0;font-size:1.5rem;letter-spacing:.3px}
h1 .dot{color:var(--accent)}
.sub{color:var(--muted);font-size:.9rem;margin-top:.25rem}
main{max-width:1080px;margin:0 auto;padding:1.5rem}
.tabs{display:flex;gap:.4rem;margin-bottom:1rem}
.tab{background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:8px;
  padding:.5rem 1rem;cursor:pointer;font-weight:600;font-size:.9rem}
.tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.grid{display:grid;grid-template-columns:1fr;gap:1.25rem}
@media(min-width:860px){.grid{grid-template-columns:minmax(320px,420px) 1fr}}
.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1.1rem}
label{font-weight:600;font-size:.9rem;display:block;margin-bottom:.4rem}
textarea{width:100%;min-height:230px;background:var(--panel2);color:var(--text);
  border:1px solid var(--border);border-radius:8px;padding:.7rem;font-size:.9rem;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical}
select{width:100%;background:var(--panel2);color:var(--text);border:1px solid var(--border);
  border-radius:8px;padding:.5rem;font-size:.9rem}
.row{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;margin-top:.7rem}
button{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:.6rem 1.1rem;
  font-weight:600;cursor:pointer;font-size:.9rem}
button.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
button:hover{filter:brightness(1.08)}
button:disabled{opacity:.5;cursor:not-allowed}
.hint{color:var(--muted);font-size:.8rem;margin-top:.7rem}
.scope-toggle{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;margin-top:.9rem;
  padding-top:.8rem;border-top:1px solid var(--border)}
.scope-toggle .lbl{font-size:.8rem;color:var(--muted);font-weight:600}
.scope-toggle label{display:inline-flex;align-items:center;gap:.3rem;font-weight:500;
  font-size:.82rem;background:var(--panel2);border:1px solid var(--border);
  padding:.3rem .6rem;border-radius:20px;cursor:pointer;margin:0}
.authbox{background:var(--panel2);border:1px solid var(--border);border-radius:8px;
  padding:.6rem .8rem;font-size:.86rem}
.warnbox{background:rgba(245,158,11,.12);border:1px solid var(--t1);color:var(--t1);
  border-radius:8px;padding:.6rem .8rem;font-size:.82rem;margin-top:.7rem}
.setup{margin-top:.9rem}
.setup summary{cursor:pointer;color:var(--muted);font-size:.82rem}
.setup ol{font-size:.82rem;color:var(--muted);padding-left:1.2rem}
.overall{border-radius:12px;padding:1.1rem 1.2rem;margin-bottom:1rem;border:1px solid var(--border);
  display:flex;gap:1rem;align-items:center}
.badge{min-width:64px;height:64px;border-radius:12px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;font-weight:800;color:#fff;flex:0 0 auto}
.badge .lbl{font-size:.6rem;font-weight:600;opacity:.9;letter-spacing:.5px}
.badge .num{font-size:1.7rem;line-height:1}
.t0{background:var(--t0)} .t1{background:var(--t1)} .t2{background:var(--t2)}
.t3{background:var(--t3)} .tu{background:var(--unknown)}
table{width:100%;border-collapse:collapse;font-size:.86rem;margin-top:.4rem}
th,td{text-align:left;padding:.5rem .55rem;border-bottom:1px solid var(--border);vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.4px}
.pill{display:inline-block;min-width:22px;text-align:center;border-radius:6px;padding:.05rem .4rem;
  color:#fff;font-weight:700;font-size:.8rem}
.dom{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.sec{margin-bottom:1.4rem}
.sec h2{font-size:1.05rem;margin:0 0 .2rem}
.sec .cap{color:var(--muted);font-size:.83rem;margin-bottom:.5rem}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
code{background:var(--panel2);padding:.05rem .35rem;border-radius:5px;font-size:.82rem}
.empty{color:var(--muted);font-style:italic;font-size:.86rem}
.warn{color:var(--t1)}
details{margin-top:.4rem}
.reco{background:var(--panel2);border:1px solid var(--border);border-radius:10px;padding:.7rem .9rem}
.reco ul{margin:.3rem 0 0;padding-left:1.1rem;font-size:.86rem}
.reco li{margin:.2rem 0}
button.suggest-fix{padding:.15rem .55rem;font-size:.78rem;font-weight:600;border-radius:14px;margin:.1rem .15rem 0 0}
summary{cursor:pointer;color:var(--muted);font-size:.82rem}
footer{max-width:1080px;margin:0 auto;padding:1rem 1.5rem 2.5rem;color:var(--muted);font-size:.8rem}