:root{
  --bg1: #0b0f14;
  --bg2: #0e141c;
  --glass: rgba(251, 238, 193, 0.12);
  --glass2: rgba(251, 238, 193, 0.18);
  --stroke: rgba(251, 238, 193, 0.18);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.72);
  --accent: rgba(251, 238, 193, 0.85);
  --shadow: 0 14px 50px rgba(0,0,0,0.45);
}

*{ box-sizing:border-box; }
html,body{ height:100%; margin:0; font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial; color:var(--text); }
body{
  background:
    radial-gradient(1000px 700px at 15% 20%, rgba(251,238,193,0.09), transparent 60%),
    radial-gradient(1000px 700px at 80% 10%, rgba(120,150,255,0.07), transparent 55%),
    linear-gradient(180deg, var(--bg1), var(--bg2));
  overflow-x:hidden;
}

.topbar{
  position: sticky;
  top:0;
  z-index: 50;
  display:flex;
  gap:16px;
  align-items:center;
  justify-content:space-between;
  padding: 14px 20px;
  background: rgba(251, 238, 193, 0.08);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(251,238,193,0.10);
  box-shadow: 0 6px 24px rgba(0,0,0,0.25);
}

.brand{ display:flex; gap:12px; align-items:center; }
.dot{
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 24px rgba(251,238,193,0.45);
}
.title{ font-weight:800; letter-spacing:0.3px; }
.subtitle{ font-size: 12px; color: var(--muted); margin-top:2px; }

.btnrow{ display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end; }
.btn{
  border: 1px solid rgba(251,238,193,0.18);
  background: rgba(251,238,193,0.10);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 14px;
  cursor:pointer;
  box-shadow: 0 10px 28px rgba(0,0,0,0.25);
  transition: transform .08s ease, background .2s ease, border .2s ease;
}
.btn:hover{ transform: translateY(-1px); background: rgba(251,238,193,0.14); }
.btn:active{ transform: translateY(0px) scale(0.99); }
.btnAccent{
  background: rgba(251,238,193,0.18);
  border-color: rgba(251,238,193,0.28);
}

.wrap{
  display:grid;
  grid-template-columns: 360px 1fr 360px;
  gap: 16px;
  padding: 16px;
  max-width: 1800px;
  margin: 0 auto;
}

.panel{
  border: 1px solid rgba(251,238,193,0.14);
  background: rgba(251,238,193,0.08);
  backdrop-filter: blur(14px);
  border-radius: 18px;
  padding: 14px;
  box-shadow: var(--shadow);
  height: fit-content;
}

.panelTitle{
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: 0.2px;
}

.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.field{
  display:grid;
  grid-template-columns: 1fr 1fr auto;
  align-items:center;
  gap: 10px;
  padding: 10px;
  border-radius: 14px;
  border: 1px solid rgba(251,238,193,0.12);
  background: rgba(0,0,0,0.14);
}
.field span{ color: var(--muted); font-size: 13px; }
.field input[type="range"]{ width: 100%; }
.val{
  font-variant-numeric: tabular-nums;
  color: rgba(251,238,193,0.95);
  font-weight: 700;
  min-width: 64px;
  text-align:right;
}

.toggles{
  margin-top: 12px;
  display:grid;
  gap: 8px;
}
.check{
  display:flex;
  gap: 10px;
  align-items:center;
  padding: 10px;
  border-radius: 14px;
  border: 1px solid rgba(251,238,193,0.12);
  background: rgba(0,0,0,0.12);
  color: var(--muted);
  font-size: 13px;
}

.hint{
  margin-top: 12px;
  padding: 10px;
  border-radius: 14px;
  border: 1px dashed rgba(251,238,193,0.18);
  background: rgba(0,0,0,0.12);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.stats{
  margin-top: 10px;
  color: rgba(255,255,255,0.75);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.stage{
  border: 1px solid rgba(251,238,193,0.14);
  background: rgba(251,238,193,0.06);
  backdrop-filter: blur(14px);
  border-radius: 18px;
  box-shadow: var(--shadow);
  position: relative;
  overflow:hidden;
  min-height: 520px;
}

canvas{ width:100%; height:100%; display:block; }

.badge{
  position:absolute;
  top: 12px;
  left: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(251,238,193,0.18);
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(10px);
  color: rgba(251,238,193,0.95);
  font-weight: 800;
  letter-spacing: 0.4px;
  font-size: 12px;
}

.chartsContainer{
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 10px;
}

#chartCanvasY, #chartCanvasX{
  width: 100%;
  height: 250px;
  display: block;
  border-radius: 12px;
  background: rgba(0,0,0,0.2);
}

.chartControls{
  margin-top: 10px;
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 1400px){
  .wrap{ grid-template-columns: 360px 1fr; }
}

@media (max-width: 980px){
  .wrap{ grid-template-columns: 1fr; }
  .btnrow{ justify-content:flex-start; }
}