:root{
  --bg:#050914;--card:#101827;--line:#2a3954;--text:#eef6ff;--muted:#9fb3d2;
  --brand:#67f2ca;--blue:#74a7ff;--violet:#8d6cff;--warn:#ffd166;--ok:#37d67a;--bad:#ff6b6b;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 10% 0%,rgba(141,108,255,.35),transparent 34rem),radial-gradient(circle at 90% 8%,rgba(103,242,202,.16),transparent 28rem),var(--bg)}
header{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:1rem 2rem;border-bottom:1px solid var(--line);background:rgba(5,9,20,.9);backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:.8rem}.logo{width:52px;height:52px;border-radius:18px;background:linear-gradient(135deg,var(--brand),var(--violet));display:grid;place-items:center;color:#04111c;font-weight:950}
.nav{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}.nav a{color:var(--text);text-decoration:none;border:1px solid var(--line);padding:.55rem .85rem;border-radius:999px;background:rgba(255,255,255,.045)}.nav a:hover,.nav .active{color:var(--brand);border-color:var(--brand)}
.lang-menu{position:relative}.lang-menu summary{list-style:none;cursor:pointer;border:1px solid var(--brand);padding:.55rem .9rem;border-radius:999px;background:rgba(103,242,202,.10);color:var(--brand);font-weight:900}.lang-menu summary::-webkit-details-marker{display:none}
.lang-panel{position:absolute;right:0;top:calc(100% + .5rem);min-width:190px;border:1px solid var(--line);border-radius:18px;background:#07101e;box-shadow:0 22px 70px rgba(0,0,0,.42);padding:.45rem;display:grid;gap:.35rem}.lang-panel a{border-radius:14px;padding:.7rem .8rem;border:1px solid transparent;background:transparent}.lang-panel a:hover,.lang-panel .active{border-color:var(--brand);background:rgba(103,242,202,.08)}
.shell{width:min(1200px,calc(100% - 2rem));margin:2rem auto 4rem}.card{border:1px solid var(--line);border-radius:28px;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.025));box-shadow:0 24px 80px rgba(0,0,0,.38);padding:1.5rem;margin-top:1rem}
.hero{display:grid;grid-template-columns:1.35fr .85fr;gap:1.2rem;align-items:center}h1,h2,h3,p{margin-top:0}h1{font-size:1rem;margin-bottom:0}h2{font-size:clamp(2.2rem,5vw,4.8rem);line-height:.98;letter-spacing:-.05em}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;color:var(--brand);font-weight:900}.lead{color:var(--muted);font-size:1.1rem}
.chips{display:flex;gap:.55rem;flex-wrap:wrap;margin-top:1rem}.chips span,.badge{display:inline-flex;border:1px solid rgba(103,242,202,.28);color:#c8fff2;background:rgba(103,242,202,.08);padding:.46rem .72rem;border-radius:999px;font-size:.86rem;font-weight:850}.badge.warn{color:#ffe9ad;background:rgba(255,209,102,.1);border-color:rgba(255,209,102,.36)}.badge.ok{color:#d0ffe0;background:rgba(55,214,122,.1);border-color:rgba(55,214,122,.36)}.badge.fail{color:#ffd0d0;background:rgba(255,107,107,.1);border-color:rgba(255,107,107,.36)}
.grid{display:grid;gap:1rem;margin-top:1rem}.two{grid-template-columns:1fr 1fr}.three{grid-template-columns:repeat(3,1fr)}.status div{padding:1rem;border:1px solid var(--line);border-radius:18px;background:rgba(0,0,0,.18);margin-bottom:.7rem}.status strong{display:block;color:var(--brand)}.status span{color:var(--muted);overflow-wrap:anywhere}
.flow{display:grid;grid-template-columns:1fr auto 1.2fr auto 1.4fr;gap:.8rem;align-items:center}.node{padding:1rem;border:1px solid var(--line);border-radius:20px;text-align:center;background:#142036;font-weight:900}.node small{display:block;color:var(--muted);font-weight:600}.arrow{font-size:2rem;color:var(--brand)}
label{display:grid;gap:.35rem;color:var(--muted);font-weight:800;margin:.8rem 0}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:16px;background:#07101e;color:var(--text);padding:.86rem 1rem;font:inherit}textarea{resize:vertical}
.actions{display:flex;gap:.65rem;flex-wrap:wrap;margin-top:1rem}button,.button{border:0;border-radius:16px;padding:.86rem 1rem;font-weight:950;cursor:pointer;color:#06101c;text-decoration:none;background:linear-gradient(135deg,var(--brand),var(--blue))}.ghost{background:transparent!important;color:var(--text)!important;border:1px solid var(--line)!important}.warnbtn{background:linear-gradient(135deg,var(--warn),#ffb366)!important}
pre{min-height:12rem;max-height:28rem;overflow:auto;border:1px solid var(--line);border-radius:18px;background:#050914;padding:1rem;color:#cde6ff;white-space:pre-wrap;overflow-wrap:anywhere}.notice{border-left:4px solid var(--warn);padding:.9rem 1rem;background:rgba(255,209,102,.07);border-radius:16px;color:#ffe9ad}.okbox{border-left:4px solid var(--ok);padding:.9rem 1rem;background:rgba(55,214,122,.07);border-radius:16px;color:#d9ffe5}ul{color:var(--muted)}a{color:var(--brand)}footer{padding:2rem;color:var(--muted);text-align:center;border-top:1px solid var(--line)}
@media(max-width:900px){header{flex-direction:column;align-items:flex-start}.hero,.two,.three,.flow{grid-template-columns:1fr}.arrow{transform:rotate(90deg);text-align:center}.lang-panel{left:0;right:auto}}