:root{
  --bg:#070b18; --panel:#0b1430; --line:#1f2a44;
  --text:#e8eefc; --muted:#a9b4d6; --blue:#2b66ff; --blue2:#1f2a55;
  --bad:#5a1f2a; --badbg:#1a0b10; --ok:#15c27a;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui,Segoe UI,Arial,sans-serif;
  background:radial-gradient(circle at 20% 0%, #0f1a3a 0, var(--bg) 55%, #000 100%);
  color:var(--text);
}
a{color:#9bb1ff;text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1120px;margin:0 auto;padding:18px}

.top{position:sticky;top:0;z-index:50;background:rgba(7,11,24,.72);backdrop-filter: blur(10px);border-bottom:1px solid rgba(31,42,68,.7)}
.top-inner{max-width:1120px;margin:0 auto;padding:12px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#2b66ff,#7a9cff);color:#04102a;font-weight:800}
.name{font-weight:700}
.tag{color:var(--muted);font-size:12px;margin-top:2px}
.nav{display:flex;gap:14px;align-items:center}
.pill{padding:8px 10px;border-radius:10px;border:1px solid rgba(31,42,68,.9);background:rgba(11,20,48,.6)}

.hero{display:grid;grid-template-columns: 1.15fr .85fr;gap:18px;margin-top:14px}
.hero h1{margin:0;font-size:34px}
.lead{color:var(--muted);line-height:1.45;margin:10px 0 0}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.badge{border:1px solid rgba(31,42,68,.9);background:rgba(11,20,48,.55);color:#c9d3ff;padding:6px 10px;border-radius:999px;font-size:12px}
.notice{margin-top:12px;border:1px solid rgba(31,42,68,.8);background:rgba(11,20,48,.55);padding:10px 12px;border-radius:12px;color:#cfe0ff;font-size:13px}
.notice.ok{border-color:rgba(21,194,122,.55);background:rgba(8,28,20,.55);color:#bff3da}

.panel{border:1px solid rgba(31,42,68,.9);background:rgba(11,20,48,.72);border-radius:16px;padding:14px;box-shadow: 0 22px 60px rgba(0,0,0,.35)}
.panel-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.panel h2{margin:0;font-size:16px}
.mini{color:var(--muted);font-size:12px}

.field{margin-top:12px}
label{display:block;margin:0 0 7px 2px;color:#d6ddff;font-size:13px}
input,select{width:100%;padding:12px 12px;border-radius:12px;border:1px solid rgba(31,42,68,.95);background:rgba(7,16,40,.65);color:var(--text);outline:none}
input:focus,select:focus{border-color:rgba(43,102,255,.9);box-shadow:0 0 0 3px rgba(43,102,255,.15)}
.hint{margin-top:6px;color:var(--muted);font-size:12px}
.grid{display:grid;grid-template-columns: 1fr 1fr;gap:10px;margin-top:10px}
.chk{display:flex;align-items:center;gap:10px;margin-top:4px;color:var(--muted)}
.chk input{width:auto}

.actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
button{border-radius:12px;padding:10px 12px;cursor:pointer;border:1px solid rgba(31,42,68,.95);color:var(--text);background:rgba(7,16,40,.55)}
button:hover{filter:brightness(1.08)}
.primary{background:var(--blue);border-color:rgba(43,102,255,.95);font-weight:700}
.ghost{background:rgba(7,16,40,.35)}
.toast{margin-top:12px;display:none;border:1px solid rgba(21,194,122,.6);background:rgba(8,28,20,.65);color:#bff3da;padding:10px 12px;border-radius:12px;font-size:13px}
.toast.show{display:block}

.results{margin-top:18px}
.section-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:10px 0}

.card{border:1px solid rgba(31,42,68,.9);background:rgba(8,16,40,.65);border-radius:16px;padding:14px;margin-top:12px}
.card h3{margin:0 0 10px 0;font-size:16px}
.r{display:flex;gap:12px;padding:8px 0;border-top:1px solid rgba(31,42,68,.7)}
.r:first-of-type{border-top:0}
.k{width:220px;color:#c9d3ff}
.v{flex:1;display:flex;align-items:center;gap:8px;overflow:auto}
code{white-space:nowrap;padding:4px 8px;border-radius:10px;border:1px solid rgba(31,42,68,.8);background:rgba(7,16,40,.55);color:#e8eefc}
.copy{background:var(--blue2);border:1px solid rgba(31,42,68,.95);color:#c9d3ff;border-radius:10px;padding:6px 10px}
.err{border:1px solid rgba(90,31,42,.8);background:rgba(26,11,16,.75);padding:12px;border-radius:16px;color:#ffd2da}
.jsonbox{margin-top:10px;padding:12px;border-radius:14px;border:1px solid rgba(31,42,68,.85);background:rgba(7,16,40,.55);color:#dbe4ff;overflow:auto;max-height:360px;font-size:12px;line-height:1.45}
.hide{display:none}

.foot{margin-top:26px;padding:16px 0;border-top:1px solid rgba(31,42,68,.55);display:flex;justify-content:space-between;gap:12px;color:var(--muted)}

@media (max-width: 920px){ .hero{grid-template-columns:1fr} .k{width:160px} }
@media (max-width: 520px){
  .top-inner{flex-direction:column;align-items:flex-start}
  .nav{flex-wrap:wrap}
  .grid{grid-template-columns:1fr}
  .k{width:120px}
}