:root{--bg:#0b0e14;--fg:#e6e8ee;--dim:#9aa3b2;--acc:#7aa2f7;--acc2:#e0af68;--card:#141824;--bd:#232a3b;--ok:#7dc98f;--danger:#e06c75}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font:16px/1.6 -apple-system,"Segoe UI",Roboto,Arial,sans-serif;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--acc);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:clamp(28px,5vw,44px);line-height:1.15;margin:10px 0 14px;font-weight:800}
h1 span{color:var(--acc2)}
h2{font-size:20px;margin:6px 0 10px}
h2.sub,h3.sub{margin-top:22px;color:var(--acc2);font-size:15px;letter-spacing:.06em;text-transform:uppercase}
p{margin:8px 0}
.kicker{color:var(--acc);letter-spacing:.18em;text-transform:uppercase;font-size:12px}
.dim{color:var(--dim)}
.lead{color:var(--dim);max-width:680px;font-size:17px}
.tag{display:inline-block;margin:2px 4px 2px 0;font-size:12px;color:var(--acc);border:1px solid var(--bd);border-radius:999px;padding:2px 10px;background:var(--card)}
.topbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--bd);position:sticky;top:0;background:rgba(11,14,20,.92);backdrop-filter:blur(6px);z-index:5}
.brand{font-weight:800;font-size:17px;color:var(--fg)}
.brand span{color:var(--acc)}
.topbar nav{display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center}
.topbar nav a{color:var(--dim);font-size:14px}
.topbar nav a:hover{color:var(--fg);text-decoration:none}
.wrap{max-width:1060px;margin:0 auto;padding:28px 20px 60px;flex:1;width:100%}
.foot{border-top:1px solid var(--bd);padding:16px 20px;color:var(--dim);font-size:13px;display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between}
.hero{padding:34px 0 10px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:26px 0}
.card{background:var(--card);border:1px solid var(--bd);border-radius:14px;padding:20px}
.card h3{font-size:15px;margin-bottom:8px}
.card p{color:var(--dim);font-size:14px}
.stats-row .big{font-size:34px;font-weight:800;color:var(--fg)}
.stats-row .amber{color:var(--acc2)}
.stats-row .green{color:var(--ok)}
.stats{margin-top:18px;font-size:14px}
.btn{display:inline-block;border:1px solid var(--bd);border-radius:10px;padding:10px 18px;font-size:15px;cursor:pointer;background:var(--card);color:var(--fg);transition:.15s}
.btn:hover{border-color:var(--acc);text-decoration:none}
.btn.primary{background:var(--acc);border-color:var(--acc);color:#0b0e14;font-weight:700}
.btn.primary:hover{filter:brightness(1.1)}
.btn.ghost{background:transparent}
.btn.danger{color:var(--danger);border-color:rgba(224,108,117,.4)}
.btn.small{padding:5px 12px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed}
form.inline{display:inline}
.form{display:flex;flex-direction:column;gap:14px;margin:16px 0}
.form label{display:flex;flex-direction:column;gap:5px;font-size:14px;color:var(--dim);position:relative}
.form input,.form select{background:#0e1220;border:1px solid var(--bd);border-radius:10px;padding:10px 12px;color:var(--fg);font-size:15px;width:100%}
.form input:focus,.form select:focus{outline:none;border-color:var(--acc)}
.grid-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;align-items:end}
.inline-form{flex-direction:row;flex-wrap:wrap;align-items:end;gap:12px}
.inline-form label{min-width:180px;flex:1}
.inline-form .btn{align-self:end}
.sel{background:#0e1220;border:1px solid var(--bd);border-radius:8px;color:var(--fg);padding:4px 8px;font-size:13px}
.alert{background:rgba(224,108,117,.12);border:1px solid rgba(224,108,117,.45);color:#f0a5ab;border-radius:10px;padding:10px 14px;margin:12px 0;font-size:14px}
.ok{background:rgba(125,201,143,.12);border:1px solid rgba(125,201,143,.4);color:var(--ok);border-radius:10px;padding:10px 14px;margin:12px 0;font-size:14px}
.narrow{max-width:520px;margin:0 auto}
.center{text-align:center}
.twocol{display:grid;grid-template-columns:minmax(280px,1fr) minmax(300px,1.1fr);gap:16px;align-items:start;margin:16px 0}
.twocol-sm{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.tbl{width:100%;border-collapse:collapse;font-size:14px;margin:8px 0}
.tbl th{color:var(--dim);text-align:left;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.05em;padding:8px 10px;border-bottom:1px solid var(--bd)}
.tbl td{padding:8px 10px;border-bottom:1px solid rgba(35,42,59,.6);vertical-align:top}
.tbl tr:last-child td{border-bottom:none}
.kv{width:100%;border-collapse:collapse;font-size:14px}
.kv th{text-align:left;color:var(--dim);font-weight:600;padding:5px 10px 5px 0;white-space:nowrap;vertical-align:top}
.kv td{padding:5px 0}
.rowgap{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.bodygraph{width:100%;max-width:460px;height:auto;display:block;margin:0 auto;cursor:pointer}
.bodygraph .bg-gate,.bodygraph .bg-center,.bodygraph .bg-channel{transition:opacity .12s}
.bodygraph:hover .bg-gate,.bodygraph:hover .bg-center{cursor:pointer}
.ac-list{position:absolute;background:#141824;border:1px solid var(--bd);border-radius:10px;margin-top:4px;z-index:30;max-height:280px;overflow:auto;width:min(100%,420px);box-shadow:0 8px 24px rgba(0,0,0,.5)}
.ac-item{padding:9px 12px;font-size:14px;cursor:pointer;color:var(--fg)}
.ac-item:hover{background:rgba(122,162,247,.15)}
.ref-modal{position:fixed;inset:0;background:rgba(5,7,12,.72);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}
.ref-modal[hidden]{display:none!important}
.ref-card{background:var(--card);border:1px solid var(--bd);border-radius:14px;padding:20px;max-width:480px;width:100%;max-height:80vh;overflow:auto;position:relative}
.ref-close{position:absolute;top:10px;right:12px;background:none;border:none;color:var(--dim);font-size:18px;cursor:pointer}
.ref-title{font-size:17px;margin-bottom:4px;padding-right:28px}
.ref-sub{font-size:13px;margin-bottom:12px}
.ref-row{display:flex;gap:12px;padding:8px 0;border-top:1px solid rgba(35,42,59,.6);font-size:14px}
.ref-key{min-width:120px;color:var(--dim);flex-shrink:0}
.ref-val{flex:1}
.pulse-ch{padding:10px 0;border-top:1px solid rgba(35,42,59,.6)}
.pulse-ch:first-of-type{border-top:none}
.pulse-ch-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:4px}
.tips{margin:8px 0 8px 18px}
.tips li{margin:6px 0}
.badge{display:inline-block;font-size:12px;border-radius:999px;padding:2px 10px;border:1px solid var(--bd)}
.badge-future{color:var(--acc2);border-color:rgba(224,175,104,.5)}
.badge-past{color:var(--dim)}
.cycle-future{border-color:rgba(122,162,247,.4)}
.pulse-top{border-color:rgba(122,162,247,.35)}
.small{font-size:13px}
@media print{
  .topbar,.foot,.print-hide{display:none!important}
  body{background:#fff;color:#111}
  .card{border-color:#ccc;background:#fff}
  h1,h2,.kicker,.ref-title{color:#111}
  .dim{color:#555}
  .tag{color:#333;border-color:#999}
}
.graph{overflow:hidden}
section{margin:8px 0}

@media (max-width:760px){
  .wrap{padding:20px 14px 50px}
  .twocol{grid-template-columns:1fr}
  .topbar{padding:10px 14px}
  .topbar nav{gap:2px 10px}
  .card{padding:16px}
  .grid-form{grid-template-columns:1fr 1fr}
  .tbl{font-size:13px}
  .tbl th,.tbl td{padding:6px 6px}
  h1{font-size:30px}
}
@media (max-width:420px){
  .grid-form{grid-template-columns:1fr}
  .inline-form label{min-width:100%}
}