:root{
  --bg:#0b0e14; --panel:#121722; --panel2:#171d2b; --line:#232b3d; --text:#e7ecf5; --muted:#8b95a9;
  --accent:#f0b90b; --accent-ink:#1a1400; --green:#2ebd85; --red:#f6465d; --blue:#3b82f6; --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
a{color:var(--accent);text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
input,select,textarea{width:100%;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:10px 12px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--accent)}
label{display:block;color:var(--muted);font-size:12px;margin:12px 0 6px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:8px;padding:10px 16px;cursor:pointer;background:var(--panel2);border:1px solid var(--line);white-space:nowrap}
.btn:hover{border-color:#3a4560}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}
.btn.green{background:var(--green);border-color:var(--green);color:#002414;font-weight:600}
.btn.red{background:transparent;border-color:var(--red);color:var(--red)}
.btn.sm{padding:5px 10px;font-size:12px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.block{width:100%}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;border-bottom:1px solid var(--line);background:var(--panel);position:sticky;top:0;z-index:5}
.brand{font-weight:800;font-size:18px;letter-spacing:.3px}
.brand span{color:var(--accent)}
.layout{display:grid;grid-template-columns:220px 1fr;min-height:calc(100vh - 57px)}
.side{border-right:1px solid var(--line);padding:16px 10px;background:var(--panel)}
.side a{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:8px;color:var(--muted);margin-bottom:2px}
.side a.active,.side a:hover{background:var(--panel2);color:var(--text)}
.side .badge{margin-left:auto}
.main{padding:24px;max-width:1200px;width:100%;min-width:0}
h1{font-size:22px;margin:0 0 18px}
h2{font-size:16px;margin:0 0 12px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:16px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat .k{color:var(--muted);font-size:12px}
.stat .v{font-size:24px;font-weight:700;margin-top:4px}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
th{color:var(--muted);font-weight:500;font-size:12px}
.tablewrap{overflow-x:auto}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;word-break:break-all}
.muted{color:var(--muted)}
.right{text-align:right}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spacer{flex:1}
.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600;background:var(--panel2);border:1px solid var(--line);color:var(--muted)}
.badge.ok,.badge.confirmed,.badge.completed,.badge.active,.badge.on{color:var(--green);border-color:#1f5c45;background:#0f2a20}
.badge.pending,.badge.processing,.badge.sent{color:var(--accent);border-color:#5c4a12;background:#2a2108}
.badge.failed,.badge.rejected,.badge.frozen,.badge.off,.badge.ignored{color:var(--red);border-color:#5c1f2a;background:#2a0f14}
.coin{display:flex;align-items:center;gap:10px}
.coin .ic{width:32px;height:32px;border-radius:50%;background:var(--panel2);border:1px solid var(--line);display:grid;place-items:center;font-weight:700;font-size:11px;color:var(--accent);overflow:hidden;flex:none}
.coin .ic img{width:100%;height:100%}
.tabs{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap}
.tabs .btn.active{border-color:var(--accent);color:var(--accent)}
.netpick{display:flex;gap:8px;flex-wrap:wrap}
.netpick .btn.active{border-color:var(--accent);color:var(--accent);background:#2a2108}
.addrbox{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.addrbox img{background:#fff;border-radius:8px;padding:6px;width:180px;height:180px}
.warn{background:#2a2108;border:1px solid #5c4a12;color:#f5d36b;border-radius:8px;padding:10px 12px;font-size:13px}
.err{background:#2a0f14;border:1px solid #5c1f2a;color:#ff8a98;border-radius:8px;padding:10px 12px;font-size:13px}
.auth{min-height:100vh;display:grid;place-items:center;padding:16px}
.auth .card{width:100%;max-width:400px;padding:28px}
.hidden{display:none!important}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.6);display:grid;place-items:center;z-index:50;padding:16px}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;width:100%;max-width:520px;max-height:90vh;overflow:auto}
.toast{position:fixed;bottom:20px;right:20px;background:var(--panel2);border:1px solid var(--line);padding:12px 16px;border-radius:8px;z-index:99;max-width:360px}
.toast.err{border-color:var(--red)}
.switch{display:flex;align-items:center;gap:8px;margin:10px 0;color:var(--text);font-size:14px}
.switch input{width:auto}
@media (max-width:860px){
  .layout{grid-template-columns:1fr;grid-template-rows:auto 1fr;align-content:start}
  .side{align-self:start}
  .side{display:flex;overflow-x:auto;padding:8px;border-right:0;border-bottom:1px solid var(--line)}
  .side a{white-space:nowrap}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .main{padding:16px}
  .topbar{padding:12px 16px}
}

/* ---------- live indicator ---------- */
.live{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(46,189,133,.6);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(46,189,133,.6)}70%{box-shadow:0 0 0 8px rgba(46,189,133,0)}100%{box-shadow:0 0 0 0 rgba(46,189,133,0)}}
@keyframes flashrow{0%{background:rgba(240,185,11,.22)}100%{background:transparent}}
tr.flash{animation:flashrow 2.4s ease-out}

/* ---------- home / landing ---------- */
.home-top{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1200px;margin:0 auto}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:40px 0 48px}
.hero h1{font-size:46px;line-height:1.1;margin:0 0 16px;letter-spacing:-.5px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.lead{font-size:17px;color:var(--muted);max-width:520px;margin:0 0 24px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;border:1px solid var(--line);border-radius:99px;background:var(--panel);font-size:13px}
.chip .ic{width:24px;height:24px;border-radius:50%;background:var(--panel2);display:grid;place-items:center;font-size:9px;font-weight:700;color:var(--accent);overflow:hidden}
.chip .ic img{width:100%;height:100%}
.chip small{color:var(--muted)}
.statbar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:24px}
.statbar .card{margin:0}
.statbar .v{font-size:26px;font-weight:800}
.statbar .k{color:var(--muted);font-size:12px}
.feed td{white-space:nowrap}
.feed .type{display:inline-flex;align-items:center;gap:6px;font-weight:600}
.feed .arrow{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px}
.feed .in .arrow{background:#0f2a20;color:var(--green)}
.feed .out .arrow{background:#2a0f14;color:var(--red)}
.feed .xfer .arrow{background:#10203a;color:var(--blue)}
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:24px 0}
.features h3{margin:0 0 6px;font-size:15px}
.features p{margin:0;color:var(--muted);font-size:13px}
.footer{border-top:1px solid var(--line);margin-top:40px;padding:24px;text-align:center;color:var(--muted);font-size:12px}
@media (max-width:860px){
  .hero{grid-template-columns:1fr;gap:24px;padding:16px 0 24px}
  .hero h1{font-size:32px}
  .statbar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .features{grid-template-columns:1fr}
  .wrap,.home-top{padding-left:16px;padding-right:16px}
  .feed .hide-sm{display:none}
  .feed th,.feed td{padding:9px 4px;font-size:13px}
  .feed .arrow{width:18px;height:18px;font-size:10px}
}

/* ---------- API docs ---------- */
.docs{display:grid;grid-template-columns:220px minmax(0,1fr);gap:32px;max-width:1200px;margin:0 auto;padding:24px}
.docs nav{position:sticky;top:16px;align-self:start;display:flex;flex-direction:column;gap:2px}
.docs nav a{color:var(--muted);padding:6px 10px;border-radius:6px;font-size:13px}
.docs nav a:hover{background:var(--panel2);color:var(--text)}
.docs nav .grp{color:var(--text);font-size:11px;text-transform:uppercase;letter-spacing:.6px;margin:14px 10px 4px}
.docs h1{font-size:30px}
.docs h2{font-size:20px;margin:36px 0 10px;padding-top:8px;border-top:1px solid var(--line)}
.docs h3{font-size:15px;margin:22px 0 8px}
.docs p,.docs li{color:#c9d1e0}
pre{background:#070a10;border:1px solid var(--line);border-radius:10px;padding:14px 16px;overflow-x:auto;font:12.5px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#d6deeb;margin:10px 0 16px}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;background:var(--panel2);padding:1px 6px;border-radius:5px;border:1px solid var(--line)}
pre code{background:none;border:0;padding:0}
.ep{display:flex;align-items:center;gap:10px;margin:26px 0 8px;flex-wrap:wrap}
.ep b{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:14px}
.m{font:700 11px ui-monospace,Menlo,monospace;padding:3px 8px;border-radius:6px}
.m.get{background:#10203a;color:#7fb0ff}
.m.post{background:#0f2a20;color:var(--green)}
.docs table td,.docs table th{font-size:13px}
@media (max-width:860px){.docs{grid-template-columns:1fr;padding:16px}.docs nav{display:none}}