:root{
  --bg:#06070b;
  --glass: rgba(0,0,0,.42);
  --border: rgba(255,255,255,.12);
  --text: rgba(255,255,255,.90);
  --muted: rgba(255,255,255,.65);
}
*{box-sizing:border-box}
html{font-size:16px;}
body{
  margin:0;padding:0;
  background:radial-gradient(1200px 900px at 40% 30%, #0b1230 0%, var(--bg) 45%, #02030a 100%);
  color:var(--text);
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  font-size:12pt; /* enforce min 12pt */
}
/* keep ALL text >= 12pt */
body, .note, .row span, .val, button, .panelTitle, .sub { font-size: 12pt; }

.topbar{
  display:flex;align-items:baseline;gap:12px;
  padding:12px 14px;margin:14px auto 12px;
  max-width:1180px;
  border:1px solid var(--border);
  border-radius:16px;
  background:rgba(0,0,0,.34);
  backdrop-filter: blur(10px);
}
.brand{font-weight:950;letter-spacing:.16em}
.sub{color:var(--muted)}
.layout{
  max-width:1180px;
  margin:0 auto 18px;
  padding:0 14px 18px;
  display:grid;
  grid-template-columns: 1fr 380px;
  gap:12px;
}
.stage{
  border:1px solid var(--border);
  border-radius:22px;
  overflow:hidden;
  background:rgba(0,0,0,.25);
  box-shadow: 0 26px 70px rgba(0,0,0,.45);
  min-height: 640px;
}
.canvasFrame{width:100%;height:100%;border:0;display:block}
.panel{
  border:1px solid var(--border);
  border-radius:22px;
  background: var(--glass);
  backdrop-filter: blur(10px);
  padding:12px;
}
.panelTitle{
  font-weight:900;
  letter-spacing:.14em;
  color:rgba(255,255,255,.92);
  margin:6px 4px 10px;
}
.row{
  display:grid;
  grid-template-columns: 92px 1fr 84px;
  gap:10px;
  align-items:center;
  padding:10px 8px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  margin-bottom:10px;
}
.row span{color:var(--muted)}
.row input{width:100%}
.val{font-variant-numeric: tabular-nums; text-align:right; color:rgba(255,255,255,.90); font-weight:950}
.btnRow{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:6px}
button{
  appearance:none;
  border:1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
  padding: 12px 10px;
  border-radius: 14px;
  font-weight: 950;
  cursor:pointer;
}
button:active{transform: translateY(1px)}
.telemetry,.apiStatus{display:grid;gap:8px;margin-top:6px}
.telemetry > div,.apiStatus > div{
  display:flex;justify-content:space-between;align-items:center;
  padding:12px 12px;border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
}
.note{margin-top:12px;color:rgba(255,255,255,.70);line-height:1.5;padding:8px 6px}
@media (max-width: 980px){
  .layout{grid-template-columns: 1fr}
  .stage{min-height: 560px}
}


/* A68 spacing */
.layout{ margin-top: 10px; }