:root{
  --bg:#0b0f18; --panel:#121824; --border:#232c3f; --border-soft:#1b2233;
  --text:#e8edf7; --muted:#93a0b8; --muted-2:#6b7891;
  --purple:#7565f4; --green:#3ddc97; --amber:#f5b544; --rose:#f4658a; --cyan:#36caef;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);
  font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
.hidden{display:none !important}

.top{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 24px;border-bottom:1px solid var(--border-soft)}
.brand{display:flex;align-items:center;gap:10px;font-size:16px}
.mark{width:28px;height:28px;display:grid;place-items:center;border-radius:9px;
  background:linear-gradient(135deg,var(--purple),var(--cyan));color:#fff;font-size:13px}

.wrap{max-width:820px;margin:0 auto;padding:48px 24px 80px}
h1{margin:0 0 12px;font-size:32px;line-height:1.25;letter-spacing:-.5px}
h3{margin:0 0 7px;font-size:15px}
.lead{margin:0 0 26px;color:var(--muted);font-size:16px;max-width:600px}
.muted{color:var(--muted-2)}
.tiny{font-size:12px}
.error{min-height:20px;margin:10px 0 0;color:var(--rose);font-size:13px}

.cta{margin:26px 0 14px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border:1px solid var(--border);border-radius:12px;background:var(--panel);
  color:var(--text);font:inherit;font-weight:600;cursor:pointer;text-decoration:none;
  transition:border-color .15s ease,transform .05s ease}
.button:hover{border-color:#3a4560}
.button:active{transform:translateY(1px)}
.button.primary{border-color:transparent;background:linear-gradient(135deg,var(--purple),#5b4fd6);color:#fff}
.button.ghost{background:transparent;color:var(--muted)}
.button.big{padding:14px 28px;font-size:15px}
.button:disabled{opacity:.5;cursor:default}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:44px}
.card{padding:18px;border:1px solid var(--border);border-radius:16px;background:var(--panel)}
.card p{margin:0;color:var(--muted);font-size:13px}
.card.buy{margin-top:22px}

.row{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.row input{flex:1;min-width:260px;padding:11px 14px;border:1px solid var(--border);border-radius:12px;
  background:#0c111c;color:var(--text);font:inherit;outline:0}
.row input:focus{border-color:var(--purple)}

.cabinets{display:grid;gap:12px;margin-bottom:8px}
.cabinet{display:grid;grid-template-columns:10px minmax(0,1fr) auto;align-items:center;gap:14px;
  padding:16px 18px;border:1px solid var(--border);border-radius:16px;background:var(--panel)}
.cabinet i{width:10px;height:10px;border-radius:50%;background:var(--muted-2)}
.cabinet.live i{background:var(--green)}
.cabinet.dead i{background:var(--rose)}
.cabinet strong{display:block;font-size:15px}
.cabinet small{display:block;margin-top:4px;color:var(--muted-2);font-size:12px}
.cabinet .host{color:var(--muted);font-size:12px}

.progress{height:8px;margin:22px 0 12px;border-radius:5px;background:#1b2233;overflow:hidden}
.progress i{display:block;height:100%;width:4%;border-radius:5px;
  background:linear-gradient(90deg,var(--purple),var(--cyan));transition:width .6s ease}

.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);
  padding:12px 20px;border:1px solid var(--border);border-radius:12px;background:var(--panel);
  font-size:13px;box-shadow:0 12px 32px rgba(0,0,0,.4);z-index:50}
.toast.bad{border-color:rgba(244,101,138,.4);color:#ffb3c6}

@media (max-width:620px){
  .wrap{padding:32px 18px 64px}
  h1{font-size:25px}
  .cabinet{grid-template-columns:10px minmax(0,1fr);row-gap:10px}
  .cabinet .button{grid-column:1/-1;width:100%}
}