:root{
  --bg0:#06070a;
  --bg1:#0b0d12;
  --bg2:#0f131a;
  --panel:#0c0f16cc;
  --panel2:#0a0c12e6;
  --line:#232833;
  --line2:#1b1f28;
  --txt:#e9edf5;
  --muted:#9aa3b2;
  --gold:#f4c66a;
  --gold2:#e6a93c;
  --green:#23d18b;
  --red:#ff5c5c;
  --orange:#ffb020;
  --shadow: 0 18px 45px rgba(0,0,0,.55);
  --glow: 0 0 25px rgba(244,198,106,.18);
  --radius:16px;
  --radius2:12px;
  --font: ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--txt);
  background:
    radial-gradient(1200px 800px at 20% -10%, rgba(244,198,106,.12), transparent 55%),
    radial-gradient(900px 600px at 80% 10%, rgba(35,209,139,.06), transparent 60%),
    radial-gradient(900px 700px at 70% 120%, rgba(255,92,92,.05), transparent 60%),
    linear-gradient(180deg, #05060a, #0a0c12 35%, #05060a);
  overflow:hidden;
}

a{color:inherit;text-decoration:none}

/* Lux panels */
.lux{
  background:linear-gradient(180deg, rgba(20,24,34,.92), rgba(10,12,18,.92));
  border:1px solid rgba(244,198,106,.16);
  box-shadow:var(--shadow), var(--glow);
  border-radius:var(--radius);
  backdrop-filter: blur(10px);
}

.lux-soft{
  background:linear-gradient(180deg, rgba(16,19,28,.78), rgba(10,12,18,.82));
  border:1px solid rgba(255,255,255,.06);
  box-shadow:0 12px 30px rgba(0,0,0,.55);
  border-radius:var(--radius2);
  backdrop-filter: blur(10px);
}

/* Header */
.topbar{
  height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 18px;
  margin:14px 14px 10px;
  position:relative;
}

.topbar:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(244,198,106,.14), transparent 35%, transparent 65%, rgba(244,198,106,.14)),
    radial-gradient(800px 80px at 50% 0, rgba(255,255,255,.06), transparent 55%),
    repeating-linear-gradient(135deg, rgba(255,255,255,.03) 0, rgba(255,255,255,.03) 2px, transparent 2px, transparent 7px);
  border-radius:var(--radius);
  pointer-events:none;
  mix-blend-mode:screen;
  opacity:.75;
}

.brand{
  display:flex;
  gap:12px;
  align-items:center;
  z-index:1;
}
.brand img{height:44px;width:auto;filter:drop-shadow(0 8px 14px rgba(0,0,0,.6))}
.brand .name{
  font-weight:800;
  letter-spacing:.4px;
  font-size:22px;
}
.brand .name span{color:var(--gold)}

.navlinks{
  display:flex;
  gap:18px;
  align-items:center;
  z-index:1;
  color:var(--muted);
  font-size:14px;
}
.navlinks a{padding:8px 10px;border-radius:10px;border:1px solid transparent}
.navlinks a:hover{color:var(--txt);border-color:rgba(244,198,106,.18);background:rgba(244,198,106,.06)}

.top-actions{
  display:flex;
  gap:10px;
  align-items:center;
  z-index:1;
}

.badge{
  display:inline-flex;
  gap:8px;
  align-items:center;
  font-size:12px;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(244,198,106,.18);
  background:rgba(15,19,26,.65);
}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px rgba(244,198,106,.5)}

.iconbtn{
  width:34px;height:34px;
  border-radius:12px;
  background:rgba(15,19,26,.65);
  border:1px solid rgba(255,255,255,.08);
  color:var(--txt);
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.iconbtn:hover{border-color:rgba(244,198,106,.22);box-shadow:0 0 18px rgba(244,198,106,.12)}

/* Shell grid */
.shell{
  height:calc(100% - 96px);
  display:grid;
  grid-template-columns: 62px 1fr 380px;
  grid-template-rows: 1fr 210px;
  gap:12px;
  padding:0 14px 14px;
}

.sidebar{
  grid-row:1 / span 2;
  padding:10px 8px;
  display:flex;
  flex-direction:column;
  gap:10px;
  align-items:center;
}

.sbtn{
  width:44px;height:44px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(12,15,22,.72);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--muted);
  cursor:pointer;
}
.sbtn.active{
  border-color:rgba(244,198,106,.28);
  color:var(--gold);
  box-shadow:0 0 18px rgba(244,198,106,.14);
}
.sbtn:hover{border-color:rgba(244,198,106,.22);color:var(--txt)}

.main{
  grid-column:2;
  grid-row:1;
  overflow:hidden;
  display:flex;
  flex-direction:column;
}

.main-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 14px;
  border-bottom:1px solid rgba(255,255,255,.06);
}

.pair{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
}
.pair .pill{
  font-size:12px;
  color:var(--muted);
  padding:4px 10px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:999px;
  background:rgba(15,19,26,.55);
}

.kpis{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:12px}
.kpi b{color:var(--txt)}
.kpi .pos{color:var(--green)}
.kpi .neg{color:var(--red)}

.chart-area{flex:1;position:relative}
#tv_chart{position:absolute;inset:0;}

.bottom{
  grid-column:2;
  grid-row:2;
  overflow:hidden;
  display:flex;
  flex-direction:column;
}

.tabs{
  display:flex;
  gap:10px;
  padding:10px 12px;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.tab{
  padding:8px 10px;
  border-radius:12px;
  color:var(--muted);
  border:1px solid transparent;
  cursor:pointer;
  user-select:none;
}
.tab.active{color:var(--txt);border-color:rgba(244,198,106,.18);background:rgba(244,198,106,.06)}

.tablewrap{padding:10px 12px;overflow:auto}
.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0 10px;
  font-size:13px;
}
.table th{color:var(--muted);font-weight:600;text-align:left;font-size:12px;padding:0 10px 6px}
.table td{
  padding:10px 10px;
  background:rgba(9,11,17,.72);
  border-top:1px solid rgba(255,255,255,.05);
  border-bottom:1px solid rgba(255,255,255,.05);
}
.table tr td:first-child{border-left:1px solid rgba(255,255,255,.05);border-radius:12px 0 0 12px}
.table tr td:last-child{border-right:1px solid rgba(255,255,255,.05);border-radius:0 12px 12px 0}

.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 8px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.04);
  font-size:12px;
}
.tag.long{border-color:rgba(35,209,139,.25);color:var(--green)}
.tag.short{border-color:rgba(255,92,92,.25);color:var(--red)}

/* Right trading panel */
.right{
  grid-column:3;
  grid-row:1 / span 2;
  overflow:hidden;
  display:flex;
  flex-direction:column;
}

.right-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 14px;
  border-bottom:1px solid rgba(255,255,255,.06);
}

.right-body{padding:12px 14px;overflow:auto;display:flex;flex-direction:column;gap:14px}

.field{display:flex;flex-direction:column;gap:7px}
.label{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px}

.input{
  width:100%;
  padding:10px 12px;
  background:rgba(9,11,17,.72);
  border:1px solid rgba(255,255,255,.08);
  border-radius:12px;
  color:var(--txt);
  outline:none;
}
.input:focus{border-color:rgba(244,198,106,.22);box-shadow:0 0 18px rgba(244,198,106,.08)}

.row{display:flex;gap:10px}

.btn{
  padding:10px 12px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(15,19,26,.55);
  color:var(--txt);
  cursor:pointer;
  transition: transform .05s ease;
}
.btn:active{transform: translateY(1px)}

.btn.primary{border-color:rgba(244,198,106,.22);background:linear-gradient(180deg, rgba(244,198,106,.16), rgba(244,198,106,.06));}

.bigbtn{
  width:100%;
  padding:14px 14px;
  border-radius:18px;
  font-weight:800;
  letter-spacing:.2px;
  border:0;
  cursor:pointer;
}
.bigbtn.long{background:linear-gradient(180deg, rgba(35,209,139,.92), rgba(35,209,139,.55));color:#06120d}
.bigbtn.short{background:linear-gradient(180deg, rgba(255,92,92,.92), rgba(255,92,92,.55));color:#1a0606}

.small{font-size:12px;color:var(--muted)}

.hr{height:1px;background:rgba(255,255,255,.06);margin:2px 0}

.signal-item{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:10px 12px;
  border-radius:14px;
  background:rgba(9,11,17,.65);
  border:1px solid rgba(255,255,255,.06);
  cursor:pointer;
}
.signal-item:hover{border-color:rgba(244,198,106,.18);box-shadow:0 0 18px rgba(244,198,106,.08)}

.signal-left{display:flex;flex-direction:column;gap:2px}
.signal-left b{font-size:13px}
.signal-left span{font-size:12px;color:var(--muted)}

.signal-right{text-align:right}
.signal-right .dir{font-weight:900}
.signal-right .dir.long{color:var(--green)}
.signal-right .dir.short{color:var(--red)}

/* Login */
.center{
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
}
.login-card{width:420px;max-width:92vw;padding:18px}
.login-card h1{margin:6px 0 14px;font-size:22px}

.toast{
  position:fixed;
  bottom:18px;
  left:18px;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(10,12,18,.85);
  box-shadow:var(--shadow);
  max-width:520px;
  display:none;
}
.toast.show{display:block}

.code{
  font-family: ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
  font-size:12px;
  white-space:pre-wrap;
  background:rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.08);
  padding:10px;
  border-radius:12px;
}

/* Responsive */
@media (max-width: 1180px){
  body{overflow:auto}
  .shell{grid-template-columns:62px 1fr;grid-template-rows:1fr 230px 520px}
  .right{grid-column:2;grid-row:3}
}

/* =========================
   MEGA DROPDOWN – FINAL
========================= */

.mega-dropdown{
  position:relative;
}

.mega-toggle{
  padding:8px 10px;
  border-radius:10px;
  border:1px solid transparent;
  cursor:pointer;
}

.mega-toggle:hover{
  color:var(--txt);
  border-color:rgba(244,198,106,.18);
  background:rgba(244,198,106,.06);
}

/* меню скрыто по умолчанию */
.mega-menu{
  display:none;
  position:absolute;
  top:100%;
  left:0;
  margin-top:8px;
  width:520px;
  background:#0f172a;
  border:1px solid #1f2937;
  border-radius:8px;
  z-index:99999;
  box-shadow:0 40px 100px rgba(0,0,0,.9);
}

/* показываем ТОЛЬКО если навели на toggle */
.mega-toggle:hover + .mega-menu,
.mega-menu:hover{
  display:flex;
}

.mega-left{
  width:220px;
  background:#111827;
  border-right:1px solid #1f2937;
}

.mega-item{
  padding:12px 16px;
  font-size:13px;
  color:#cbd5e1;
  cursor:pointer;
}

.mega-item:hover,
.mega-item.active{
  background:#1f2937;
}

.mega-right{
  flex:1;
  padding:12px 16px;
}

.mega-content{
  display:none;
  flex-direction:column;
}

.mega-content.active{
  display:flex;
}

.mega-content a{
  padding:6px 0;
  font-size:13px;
  color:#cbd5e1;
}

.mega-content a:hover{
  color:#fff;
}