/* Visualizador 3D do painel (componente .jc-panel3d) */
.jc-panel3d {
  display: grid; grid-template-columns: 1fr 296px; gap: 0;
  border: 1px solid var(--border-soft); background: #EFEAE2; overflow: hidden;
}
.jc-panel3d-stage { position: relative; min-height: 480px; }
.jc-panel3d-canvas { display: block; width: 100%; height: 100%; touch-action: pan-y; cursor: grab; }
.jc-panel3d-canvas:active { cursor: grabbing; }
.jc-panel3d-hint {
  position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; color: #6f6a64;
  background: rgba(255,255,255,.82); padding: 5px 12px; border-radius: 8px; pointer-events: none;
}
.jc-panel3d-fallback { position: absolute; inset: 0; display: none; place-items: center; text-align: center; padding: 32px; }
.jc-panel3d-fallback p { font-family: var(--font-mono); font-size: 13px; line-height: 1.6; color: #6f6a64; max-width: 42ch; }
.jc-panel3d-stage.is-fallback .jc-panel3d-fallback { display: grid; }
.jc-panel3d-stage.is-fallback .jc-panel3d-hint { display: none; }

.jc-panel3d-ui { background: #fff; border-left: 1px solid var(--border-soft); padding: 20px; overflow: auto; }
.jc-p3-grp { border-top: 1px solid var(--border-soft); padding: 14px 0 6px; }
.jc-p3-grp:first-child { border-top: 0; padding-top: 0; }
.jc-p3-grp h4 { font-family: var(--font-mono); font-weight: 600; font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.jc-p3-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 11px; font-size: 13px; color: var(--jet-grey); }
.jc-p3-row label { color: #444; }
.jc-p3-seg { display: flex; gap: 6px; }
.jc-p3-seg button { flex: 1; padding: 6px 10px; border: 1px solid var(--border); background: #fff; border-radius: 6px; font-family: var(--font-display); font-weight: 600; font-size: 12px; color: #555; cursor: pointer; transition: all 180ms; }
.jc-p3-seg button.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.jc-p3-range { width: 134px; accent-color: var(--accent); }
.jc-p3-val { font-variant-numeric: tabular-nums; color: var(--fg-muted); font-size: 12px; min-width: 48px; text-align: right; }
.jc-p3-chk { display: flex; align-items: center; gap: 9px; margin-bottom: 9px; font-size: 12.5px; color: var(--jet-grey); cursor: pointer; }
.jc-p3-chk input { accent-color: var(--accent); width: 15px; height: 15px; flex: none; }
.jc-p3-sw { width: 11px; height: 11px; border-radius: 3px; border: 1px solid rgba(0,0,0,.15); flex: none; }

@media (max-width: 820px) {
  .jc-panel3d { grid-template-columns: 1fr; }
  .jc-panel3d-stage { min-height: 380px; }
  .jc-panel3d-ui { border-left: 0; border-top: 1px solid var(--border-soft); display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; align-items: start; }
  .jc-p3-grp:nth-child(2) { grid-row: span 2; }
}
@media (max-width: 480px) {
  .jc-panel3d-ui { grid-template-columns: 1fr; }
  .jc-p3-grp:nth-child(2) { grid-row: auto; }
}