:root{
  --bg:#0b0e14;
  --bg2:#121724;
  --card:#161c2b;
  --card2:#1c2333;
  --line:#242c40;
  --text:#e8ecf4;
  --muted:#8b96ad;
  --accent:#7c5cff;
  --accent2:#4ea1ff;
  --ok:#3ddc84;
  --warn:#ffb020;
  --err:#ff5c5c;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1200px 600px at 70% -10%, #1a2140 0%, var(--bg) 55%) no-repeat, var(--bg);
  color:var(--text);
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  line-height:1.5;
  min-height:100vh;
}
a{color:var(--accent2);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1080px;margin:0 auto;padding:0 20px}

/* header */
header.site{
  position:sticky;top:0;z-index:10;
  background:rgba(11,14,20,.82);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
header.site .inner{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:.3px}
.brand img{width:34px;height:34px;border-radius:9px;object-fit:cover;border:1px solid var(--line)}
.brand span i{color:var(--accent2);font-style:normal}
nav.top{margin-left:auto;display:flex;align-items:center;gap:8px}
nav.top a{padding:8px 14px;border-radius:9px;color:var(--text);font-size:14px}
nav.top a:hover{background:var(--card);text-decoration:none}
nav.top a.cta{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:600}

/* live online counter */
.live{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;
  background:rgba(61,220,132,.10);border:1px solid rgba(61,220,132,.32);color:#8ff0b4;
  font-size:13px;font-weight:700;white-space:nowrap;margin-right:4px}
.live b{color:#eafff2;font-weight:800}
.live .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);animation:oppulse 1.8s infinite}
@keyframes oppulse{0%{box-shadow:0 0 0 0 rgba(61,220,132,.6)}70%{box-shadow:0 0 0 8px rgba(61,220,132,0)}100%{box-shadow:0 0 0 0 rgba(61,220,132,0)}}
@media(max-width:680px){.live .live-t{display:none}}

/* hero stats */
.hero .stats{display:flex;gap:22px;flex-wrap:wrap;margin-top:24px;color:var(--muted);font-size:14px}
.hero .stats b{color:var(--text)}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.28;filter:saturate(1.1)}
.hero .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,14,20,.55),rgba(11,14,20,.96))}
.hero .content{position:relative;padding:74px 0 64px}
.hero h1{font-size:46px;line-height:1.1;margin:0 0 14px;font-weight:800;letter-spacing:-.5px}
.hero h1 i{font-style:normal;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:18px;color:#c3cbe0;max-width:620px;margin:0 0 26px}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:11px;border:1px solid var(--line);
  background:var(--card);color:var(--text);font-size:15px;font-weight:600;cursor:pointer;
  transition:.15s transform,.15s box-shadow,.15s background;
}
.btn:hover{background:var(--card2);text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));border:none;color:#fff}
.btn.primary:hover{box-shadow:0 8px 30px rgba(124,92,255,.35)}
.btn.ghost{background:transparent}
.btn:disabled{opacity:.55;cursor:default}
.btn.full{width:100%}

/* sections */
section.pad{padding:56px 0}
h2.section{font-size:28px;margin:0 0 8px;font-weight:700}
p.sub{color:var(--muted);margin:0 0 30px}

/* plans */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.plan{
  background:linear-gradient(180deg,var(--card),var(--card2));
  border:1px solid var(--line);border-radius:16px;padding:22px;display:flex;flex-direction:column;
  position:relative;transition:.15s transform,.15s border-color;
}
.plan:hover{transform:translateY(-3px);border-color:var(--accent)}
.plan.best{border-color:var(--accent);box-shadow:0 10px 40px rgba(124,92,255,.22)}
.plan .tag{position:absolute;top:-11px;right:16px;background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#fff;font-size:11px;font-weight:700;padding:4px 10px;border-radius:20px;letter-spacing:.4px}
.plan h3{margin:0 0 6px;font-size:18px}
.plan .price{font-size:32px;font-weight:800;margin:6px 0 2px}
.plan .price small{font-size:15px;color:var(--muted);font-weight:600}
.plan ul{list-style:none;padding:0;margin:14px 0 18px;color:#c3cbe0;font-size:14px}
.plan ul li{padding:5px 0 5px 24px;position:relative}
.plan ul li:before{content:"\2713";position:absolute;left:0;color:var(--ok);font-weight:700}
.plan .btn{margin-top:auto}

/* features */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.feature{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}
.feature h4{margin:0 0 6px;font-size:16px}
.feature p{margin:0;color:var(--muted);font-size:14px}
.feature .ic{font-size:22px;margin-bottom:8px}

/* forms / cards */
.auth-wrap{max-width:440px;margin:56px auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px}
.card h2{margin:0 0 4px;font-size:22px}
.card .hint{color:var(--muted);font-size:14px;margin:0 0 20px}
label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}
input,select{
  width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line);
  background:var(--bg2);color:var(--text);font-size:15px;outline:none;transition:.15s border-color;
}
input:focus,select:focus{border-color:var(--accent)}
.form-msg{margin-top:14px;font-size:14px;min-height:20px}
.form-msg.ok{color:var(--ok)}
.form-msg.err{color:var(--err)}
.switch{margin-top:16px;color:var(--muted);font-size:14px;text-align:center}
.muted{color:var(--muted)}

/* cabinet */
.cab-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:18px;align-items:start}
@media(max-width:760px){.cab-grid{grid-template-columns:1fr}.hero h1{font-size:34px}}
.stat-row{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}
.stat-row:last-child{border-bottom:none}
.stat-row .k{color:var(--muted)}
.stat-row .v{font-weight:600;text-align:right;word-break:break-all}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:700}
.badge.ok{background:rgba(61,220,132,.15);color:var(--ok)}
.badge.no{background:rgba(255,92,92,.15);color:var(--err)}
.badge.inf{background:rgba(78,161,255,.15);color:var(--accent2)}
.code{font-family:Consolas,monospace;background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:2px 8px;font-size:13px}
.row-inline{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.mt{margin-top:16px}
.admin-table{width:100%;border-collapse:collapse;font-size:13px}
.admin-table th,.admin-table td{border-bottom:1px solid var(--line);padding:8px 10px;text-align:left}
.admin-table th{color:var(--muted);font-weight:600}
.admin-table tr:hover td{background:var(--bg2)}
.small{font-size:12px}

/* pay page */
.pay-page{display:flex;align-items:center;justify-content:center;min-height:100vh}
.pay-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:34px;max-width:420px;width:100%;text-align:center}
.pay-row{margin:6px 0;color:var(--muted)}
.pay-amount{font-size:34px;font-weight:800;color:var(--text);margin:14px 0}
.pay-note{font-size:13px;color:var(--muted);background:var(--bg2);border:1px dashed var(--line);border-radius:10px;padding:12px;margin:16px 0}
.pay-ok{color:var(--ok);font-weight:600}

footer.site{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);font-size:13px;margin-top:40px}