:root{
  --bg:#0b0e13;
  --panel:#121826;
  --card:#171f30;
  --text:#e8eefc;
  --muted:#9bb0d0;
  --line:#27314a;
  --accent:#4da3ff;
  --pos:#29d391;
  --neg:#ff5c7a;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial;
  background: radial-gradient(1200px 800px at 30% -10%, #182340 0%, var(--bg) 55%);
  color:var(--text);
}
code{background:#0a0f1a;border:1px solid var(--line);padding:2px 6px;border-radius:6px}
.container{max-width:1200px;margin:0 auto;padding:18px}
.header{
  display:flex;gap:16px;align-items:flex-start;justify-content:space-between;
  background:rgba(18,24,38,.6);border:1px solid var(--line);
  padding:14px 14px;border-radius:16px;backdrop-filter: blur(8px);
}
.brand{display:flex;gap:12px;align-items:center}
.logo{
  width:44px;height:44px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg, #ff5c7a, #4da3ff);
  font-weight:800;letter-spacing:.4px;
}
.title .h1{font-size:18px;font-weight:800}
.title .h2{font-size:12px;color:var(--muted)}
.auth{min-width:520px}
.auth-row{display:flex;gap:8px;align-items:center;justify-content:flex-end;flex-wrap:wrap}
.hint{margin-top:6px;color:var(--muted);font-size:12px;text-align:right}
.main{margin-top:14px}
.main.disabled{opacity:.5;pointer-events:none}
.tabs{
  display:flex;gap:8px;align-items:center;
  padding:10px 12px;border:1px solid var(--line);border-radius:14px;
  background:rgba(18,24,38,.55);
}
.tab{
  border:1px solid var(--line);
  background:transparent;color:var(--text);
  padding:8px 10px;border-radius:12px;
  cursor:pointer;font-weight:700;font-size:13px;
}
.tab.active{border-color:rgba(77,163,255,.7);box-shadow:0 0 0 1px rgba(77,163,255,.25) inset}
.spacer{flex:1}
.toggle{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13px}
.panel{margin-top:12px}
.row{display:flex;gap:12px;align-items:flex-start}
.row-tight{gap:8px;margin-bottom:8px}
.grow{flex:1}
.card{
  background:rgba(23,31,48,.72);
  border:1px solid var(--line);
  border-radius:16px;
  padding:12px;
}
.card.chart{margin-top:12px}
.card-title{font-weight:800;margin-bottom:10px}
.muted{color:var(--muted);font-size:12px;margin-top:6px}
.inp{
  width:100%;
  padding:9px 10px;border-radius:12px;
  border:1px solid var(--line);
  background:#0a0f1a;color:var(--text);
  outline:none;
}
.inp.small{width:160px}
.inp.otp{width:160px}
.btn{
  padding:9px 12px;border-radius:12px;
  border:1px solid var(--line);
  background:rgba(10,15,26,.6);
  color:var(--text);
  cursor:pointer;
  font-weight:800;
}
.btn.small{padding:6px 8px;font-size:12px;border-radius:10px}
.btn.primary{border-color:rgba(77,163,255,.7);box-shadow:0 0 0 1px rgba(77,163,255,.25) inset}
.btn:disabled{opacity:.55;cursor:not-allowed}
.link{background:none;border:none;color:var(--accent);cursor:pointer;font-weight:800;padding:0}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 8px;border-radius:999px;
  border:1px solid var(--line);
  font-size:12px;color:var(--muted);
  background:rgba(10,15,26,.55)
}
.pill-on{color:var(--pos);border-color:rgba(41,211,145,.4)}
.pill-off{color:var(--neg);border-color:rgba(255,92,122,.35)}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kpi{border:1px solid var(--line);border-radius:14px;padding:10px;background:rgba(10,15,26,.35)}
.kpi-label{color:var(--muted);font-size:12px;margin-bottom:6px}
.kpi-value{font-size:20px;font-weight:900}
.kpi-value.pos{color:var(--pos)}
.kpi-value.neg{color:var(--neg)}
canvas{width:100%;height:auto;border:1px solid var(--line);border-radius:14px;background:rgba(10,15,26,.35)}
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th,.table td{padding:8px 6px;border-bottom:1px solid rgba(39,49,74,.7);vertical-align:top}
.table th{color:var(--muted);text-align:left;font-size:12px}
.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}
.actions{white-space:nowrap}
.form{display:grid;gap:8px}
.details{margin-top:6px}
.details summary{cursor:pointer;color:var(--muted);font-weight:800}
.logbox{height:520px;overflow:auto;border:1px solid var(--line);border-radius:14px;background:rgba(10,15,26,.35);padding:8px}
.logline{display:flex;gap:10px;padding:6px 4px;border-bottom:1px dashed rgba(39,49,74,.45)}
.logline:last-child{border-bottom:none}
.ts{width:150px;color:var(--muted);font-size:12px}
.lvl{width:60px;font-weight:900}
.lvl.info{color:var(--accent)}
.lvl.warn{color:#ffd04d}
.lvl.error{color:var(--neg)}
.msg{flex:1}
.toast{
  position:fixed;bottom:18px;left:50%;transform:translateX(-50%);
  background:rgba(10,15,26,.92);border:1px solid var(--line);
  padding:10px 12px;border-radius:14px;max-width:720px;
  box-shadow:0 10px 40px rgba(0,0,0,.35);
}
.modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center}
.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.55)}
.modal-card{
  position:relative;z-index:2;
  width:520px;max-width:92vw;
  background:rgba(23,31,48,.96);border:1px solid var(--line);
  border-radius:18px;padding:14px;
  box-shadow:0 16px 70px rgba(0,0,0,.55);
}
.modal-title{font-weight:900;margin-bottom:10px}
@media (max-width: 980px){
  .row{flex-direction:column}
  .auth{min-width:auto}
  .inp.small,.inp.otp{width:100%}
  .kpis{grid-template-columns:1fr}
  .ts{display:none}
}