/* ── wrapper / viewport ── */
.vtx-viewport3{display:flex;flex-direction:row;width:100%;height:100%;overflow:visible;position:relative;}
.vtx-viewport3-viewport{position:relative;width:100%;height:100%;min-width:0;min-height:0;overflow:visible;}
.vtx-viewport3-canvas{display:block;width:100%;height:100%;min-width:0;min-height:0;outline:none;transition:opacity .4s ease;opacity:0;}
.vtx-viewport3.vtx-viewport3-overlay-active .vtx-viewport3-canvas{opacity:.5 !important;}

/* ── loading overlay ── */
.vtx-viewport3-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  justify-content:center;background:var(--vtx-viewport3-overlay-bg,#000);color:var(--vtx-viewport3-overlay-color,#aaa);font-family:inherit;
  font-size:11px;gap:10px;z-index:2147483000;isolation:isolate;visibility:visible;transition:opacity .4s ease,visibility 0s linear .4s;}
.vtx-viewport3-overlay.vtx-viewport3-hidden{opacity:0;pointer-events:none;visibility:hidden;}
.vtx-viewport3-overlay-content{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:inherit;
  width:100%;max-width:none;padding:16px;pointer-events:none;}
.vtx-viewport3-overlay-content > span{position:absolute;left:50%;top:calc(50% + 52px);transform:translateX(-50%);white-space:nowrap;}
.vtx-viewport3-overlay.vtx-viewport3-overlay-bar-only .vtx-viewport3-overlay-content > span{display:none;}
.vtx-viewport3-overlay.vtx-viewport3-overlay-bar-only{gap:0;}
.vtx-viewport3-overlay.vtx-viewport3-overlay-preserve-canvas{background:transparent;gap:0;justify-content:center;padding:0;}
.vtx-viewport3-overlay.vtx-viewport3-overlay-preserve-canvas .vtx-viewport3-overlay-content > span{display:none;}
.vtx-viewport3-overlay.vtx-viewport3-overlay-preserve-canvas .vtx-viewport3-bar-wrap{
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  width:52px;
  height:52px;
  border-radius:50%;
  box-sizing:border-box;
  background:conic-gradient(
      rgba(95,84,63,.28) 0deg,
      rgba(95,84,63,.28) calc(var(--vtx-viewport3-progress-pct,0) * 3.6deg),
      rgba(95,84,63,.10) calc(var(--vtx-viewport3-progress-pct,0) * 3.6deg),
      rgba(95,84,63,.10) 360deg
    );
  -webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 2px),#000 calc(100% - 2px));
  mask:radial-gradient(farthest-side,transparent calc(100% - 2px),#000 calc(100% - 2px));
}
.vtx-viewport3-overlay.vtx-viewport3-overlay-preserve-canvas .vtx-viewport3-bar-fill{display:none;}
.vtx-viewport3-bar-wrap{
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  width:52px;
  height:52px;
  border-radius:50%;
  box-sizing:border-box;
  background:conic-gradient(
      rgba(95,84,63,.28) 0deg,
      rgba(95,84,63,.28) calc(var(--vtx-viewport3-progress-pct,0) * 3.6deg),
      rgba(95,84,63,.10) calc(var(--vtx-viewport3-progress-pct,0) * 3.6deg),
      rgba(95,84,63,.10) 360deg
    );
  -webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 2px),#000 calc(100% - 2px));
  mask:radial-gradient(farthest-side,transparent calc(100% - 2px),#000 calc(100% - 2px));
}
.vtx-viewport3-bar-fill{display:none;}
.vtx-viewport3-overlay.vtx-viewport3-overlay-bar-only .vtx-viewport3-bar-wrap{
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  width:52px;
  height:52px;
  border-radius:50%;
  box-sizing:border-box;
  background:conic-gradient(
      rgba(95,84,63,.28) 0deg,
      rgba(95,84,63,.28) calc(var(--vtx-viewport3-progress-pct,0) * 3.6deg),
      rgba(95,84,63,.10) calc(var(--vtx-viewport3-progress-pct,0) * 3.6deg),
      rgba(95,84,63,.10) 360deg
    );
  -webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 2px),#000 calc(100% - 2px));
  mask:radial-gradient(farthest-side,transparent calc(100% - 2px),#000 calc(100% - 2px));
}
.vtx-viewport3-overlay.vtx-viewport3-overlay-bar-only .vtx-viewport3-bar-fill{
  display:none;
}
.vtx-viewport3-error{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);
  background:var(--vtx-viewport3-error-bg,#c62828);color:#fff;padding:8px 16px;border-radius:6px;
  font-size:12px;font-family:inherit;z-index:20;max-width:80%;text-align:center;}

/* ── toolbar ── */
.vtx-viewport3-toolbar{
  position:absolute;z-index:1000;display:flex;gap:2px;
  padding:5px;border-radius:10px;
  width:max-content;max-width:none;flex-wrap:nowrap;
  background:var(--vtx-viewport3-toolbar-bg,rgba(20,20,20,.72));
  backdrop-filter:blur(8px);
  box-shadow:var(--vtx-viewport3-toolbar-shadow,0 2px 12px rgba(0,0,0,.5));
  border:1px solid var(--vtx-viewport3-toolbar-border,transparent);
  transition:left .2s,right .2s,top .2s,bottom .2s,transform .2s;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail{
  --vtx-viewport3-retail-surface:#000;
  --vtx-viewport3-retail-surface-border:rgba(255,255,255,.08);
  --vtx-viewport3-retail-shadow:0 5px 12px -10px rgba(0,0,0,.66);
  --vtx-viewport3-retail-flyout-shadow:none;
  gap:4px;
  padding:8px 10px;
  border-radius:999px;
  background:var(--vtx-viewport3-retail-surface);
  backdrop-filter:blur(18px) saturate(135%);
  box-shadow:var(--vtx-viewport3-retail-shadow);
  border-color:var(--vtx-viewport3-retail-surface-border);
  opacity:0;
  pointer-events:none;
  overflow:visible;
  clip-path:none;
  will-change:opacity,transform,width;
  transition:left .24s ease,right .24s ease,top .24s ease,bottom .24s ease,transform .28s cubic-bezier(.22,1,.36,1),opacity .22s ease,background-color .22s ease,width .28s cubic-bezier(.22,1,.36,1),padding .24s ease,gap .24s ease;
}
.vtx-viewport3-toolbar-content{display:flex;align-items:center;justify-content:inherit;gap:inherit;}
.vtx-viewport3-toolbar-collapsed-icon{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.92);
  width:34px;height:34px;border-radius:999px;border:none;background:transparent;color:inherit;
  display:flex;align-items:center;justify-content:center;pointer-events:none;opacity:0;
  transition:opacity .18s ease,transform .24s cubic-bezier(.22,1,.36,1),color .18s ease;
}
.vtx-viewport3-toolbar-collapsed-icon svg{pointer-events:none;}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-visible="true"]{
  opacity:1;
  pointer-events:auto;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-expanded="false"]{
  padding:8px;
  gap:0;
  justify-content:center;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-expanded="false"] .vtx-viewport3-toolbar-content{
  opacity:0;
  transform:scale(.96);
  pointer-events:none;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-expanded="false"] .vtx-viewport3-toolbar-collapsed-icon{
  opacity:1;
  transform:translate(-50%,-50%) scale(1);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-expanded="true"] .vtx-viewport3-toolbar-content{
  opacity:1;
  transform:scale(1);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-expanded="true"] .vtx-viewport3-toolbar-collapsed-icon{
  opacity:0;
  transform:translate(-50%,-50%) scale(.92);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"],
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"]{
  clip-path:inset(0 calc(50% - 26px) 0 calc(50% - 26px) round 999px);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="left"],
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="right"]{
  clip-path:inset(calc(50% - 26px) 0 calc(50% - 26px) 0 round 999px);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-expanded="true"]{
  clip-path:inset(0 0 0 0 round 999px);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-flyout-open="true"]{
  clip-path:none;
  box-shadow:none;
  backdrop-filter:none;
  border-color:transparent;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"]{
  transform:translateX(-50%) translateY(12px) scale(.94);
  transform-origin:center center;
  left:calc(50% + var(--vtx-viewport3-toolbar-center-offset,0px));
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"]{
  transform:translateX(-50%) translateY(-12px) scale(.94);
  transform-origin:center center;
  left:calc(50% + var(--vtx-viewport3-toolbar-center-offset,0px));
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="left"]{
  transform:translateY(-50%) translateX(-12px) scale(.94);
  transform-origin:center center;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="right"]{
  transform:translateY(-50%) translateX(12px) scale(.94);
  transform-origin:center center;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-visible="true"][data-dock="bottom"],
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-visible="true"][data-dock="top"]{
  transform:translateX(-50%) translateY(0) scale(.965);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-visible="true"][data-dock="left"],
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-visible="true"][data-dock="right"]{
  transform:translateY(-50%) translateX(0) scale(.965);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-visible="true"][data-toolbar-expanded="true"]{
  transform:translateX(-50%) translateY(0) scale(1);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-visible="true"][data-toolbar-expanded="true"][data-dock="left"],
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-visible="true"][data-toolbar-expanded="true"][data-dock="right"]{
  transform:translateY(-50%) translateX(0) scale(1);
}
.vtx-viewport3-toolbar[data-dock="top"],
.vtx-viewport3-toolbar[data-dock="bottom"]{flex-direction:row;align-items:center;}
.vtx-viewport3-toolbar[data-dock="left"],
.vtx-viewport3-toolbar[data-dock="right"]{flex-direction:column;align-items:center;}

/* dock positions */
.vtx-viewport3-toolbar[data-dock="left"]  {left:12px;top:50%;transform:translateY(-50%);}
.vtx-viewport3-toolbar[data-dock="right"] {right:12px;top:50%;transform:translateY(-50%);}
.vtx-viewport3-toolbar[data-dock="top"]   {top:12px;left:50%;transform:translateX(-50%);}
.vtx-viewport3-toolbar[data-dock="bottom"]{bottom:12px;left:50%;transform:translateX(-50%);}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"]{bottom:22px;}

/* drag handle */
.vtx-viewport3-drag-handle{
  display:flex;align-items:center;justify-content:center;
  padding:3px;cursor:grab;opacity:.45;flex-shrink:0;border-radius:4px;
  transition:opacity .2s;
}
.vtx-viewport3-drag-handle:hover{opacity:.85;}
.vtx-viewport3-drag-handle:active{cursor:grabbing;opacity:1;}
.vtx-viewport3-drag-dots{display:flex;flex-wrap:wrap;gap:2.5px;width:10px;}
.vtx-viewport3-toolbar[data-dock="top"] .vtx-viewport3-drag-dots,
.vtx-viewport3-toolbar[data-dock="bottom"] .vtx-viewport3-drag-dots{flex-direction:column;width:auto;height:10px;}
.vtx-viewport3-drag-dot{width:2.5px;height:2.5px;border-radius:50%;background:var(--vtx-viewport3-drag-dot,rgba(255,255,255,.8));}

/* tool buttons */
.vtx-viewport3-tool-btn{
  width:30px;height:30px;border:none;background:transparent;
  color:var(--vtx-viewport3-btn-color,rgba(255,255,255,.6));border-radius:6px;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  transform:translateY(0);
  transition:color .24s ease,background-color .24s ease,transform .3s cubic-bezier(.22,1,.36,1);flex-shrink:0;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-tool-btn{
  width:34px;height:34px;border-radius:999px;
  color:rgba(255,255,255,.84);
  transition:color .24s ease,background-color .24s ease,transform .32s cubic-bezier(.22,1,.36,1),opacity .24s ease;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-toolbar-content{
  transition:opacity .2s ease,transform .24s cubic-bezier(.22,1,.36,1);
}
.vtx-viewport3-tool-btn:hover{background:var(--vtx-viewport3-btn-hover-bg,rgba(255,255,255,.1));color:var(--vtx-viewport3-btn-hover-color,#fff);}
.vtx-viewport3-tool-btn.vtx-viewport3-active{color:var(--vtx-viewport3-accent,#ff00aa);background:var(--vtx-viewport3-accent-bg,rgba(255,0,170,.18));}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-tool-btn:hover{
  background:rgba(255,255,255,.1);
  color:#fff;
  transform:translateY(-1px);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-tool-btn.vtx-viewport3-active{
  color:#fff;
  background:rgba(255,255,255,.16);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-tool-flyout.vtx-open > .vtx-viewport3-tool-btn{
  transform:none;
  background:transparent;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-expanded="false"] .vtx-viewport3-tool-btn.vtx-viewport3-active{
  color:rgba(255,255,255,.84);
  background:transparent;
}
.vtx-viewport3-tip{position:fixed;z-index:10020;pointer-events:none;
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:11px;font-weight:400;line-height:1.4;white-space:nowrap;
  padding:4px 8px;border-radius:4px;
  background:var(--vtx-shader-tip-bg,rgba(50,50,50,.92));color:var(--vtx-shader-tip-color,#fff);
  opacity:0;transform:translateY(4px) scale(.98);transform-origin:center center;
  transition:opacity .24s ease,transform .32s cubic-bezier(.22,1,.36,1);}
.vtx-viewport3-tip.vtx-viewport3-tip-on{opacity:1;transform:translateY(0) scale(1);}
.vtx-viewport3-tip::after{content:'';position:absolute;left:50%;transform:translateX(-50%);
  border:5px solid transparent;}
.vtx-viewport3-tip.vtx-viewport3-tip-above::after{top:100%;border-top-color:var(--vtx-shader-tip-bg,rgba(50,50,50,.92));}
.vtx-viewport3-tip.vtx-viewport3-tip-below::after{bottom:100%;border-bottom-color:var(--vtx-shader-tip-bg,rgba(50,50,50,.92));}
.vtx-viewport3-tool-btn svg{pointer-events:none;}
.vtx-viewport3-version-pill{
  display:flex;align-items:center;justify-content:center;
  width:30px;height:30px;padding:0;border-radius:999px;
  color:var(--vtx-viewport3-btn-color,rgba(255,255,255,.72));
  background:var(--vtx-viewport3-version-bg,rgba(255,255,255,.06));
  border:1px solid var(--vtx-viewport3-version-border,rgba(255,255,255,.12));
  font-size:14px;font-weight:800;letter-spacing:-.04em;
  line-height:1;white-space:nowrap;flex-shrink:0;user-select:none;
}
.vtx-viewport3-version-pill:hover{background:var(--vtx-viewport3-btn-hover-bg,rgba(255,255,255,.1));color:var(--vtx-viewport3-btn-hover-color,#fff);}
.vtx-viewport3-version-pill svg{
  display:block;width:16px;height:16px;pointer-events:none;flex-shrink:0;
}
.vtx-viewport3-tool-flyout{position:relative;display:flex;flex-shrink:0;}
.vtx-viewport3-tool-flyout-menu{
  position:absolute;z-index:1001;display:flex;gap:2px;padding:5px;border-radius:10px;
  background:var(--vtx-viewport3-toolbar-bg,rgba(20,20,20,.72));
  backdrop-filter:blur(8px);box-shadow:var(--vtx-viewport3-toolbar-shadow,0 2px 12px rgba(0,0,0,.5));
  border:1px solid var(--vtx-viewport3-toolbar-border,transparent);
  opacity:0;pointer-events:none;transition:opacity .15s ease,transform .15s ease;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-tool-flyout-menu{
  gap:4px;
  padding:8px;
  border-radius:999px;
  background:var(--vtx-viewport3-retail-surface);
  backdrop-filter:blur(18px) saturate(135%);
  box-shadow:var(--vtx-viewport3-retail-flyout-shadow);
  border-color:transparent;
  filter:none;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-tool-flyout-menu::after{
  content:'';
  position:absolute;
  left:50%;
  width:14px;
  height:8px;
  background:var(--vtx-viewport3-retail-surface);
  transform:translateX(-50%);
  clip-path:polygon(50% 100%,0 0,100% 0);
  opacity:0;
  transition:opacity .18s ease;
  pointer-events:none;
}
.vtx-viewport3-export-menu{padding:6px;gap:4px;align-items:stretch;}
.vtx-viewport3-tool-flyout[data-dock="left"] .vtx-viewport3-export-menu{
  left:calc(100% + 12px);top:0;right:auto;bottom:auto;transform:translateX(-6px);flex-direction:column;align-items:stretch;min-width:176px;
}
.vtx-viewport3-tool-flyout[data-dock="left"].vtx-open .vtx-viewport3-export-menu,
.vtx-viewport3-tool-flyout[data-dock="left"]:hover .vtx-viewport3-export-menu,
.vtx-viewport3-tool-flyout[data-dock="left"]:focus-within .vtx-viewport3-export-menu{transform:translateX(0);}
.vtx-viewport3-tool-flyout[data-dock="right"] .vtx-viewport3-export-menu{
  right:calc(100% + 12px);top:0;left:auto;bottom:auto;transform:translateX(6px);flex-direction:column;align-items:stretch;min-width:176px;
}
.vtx-viewport3-tool-flyout[data-dock="right"].vtx-open .vtx-viewport3-export-menu,
.vtx-viewport3-tool-flyout[data-dock="right"]:hover .vtx-viewport3-export-menu,
.vtx-viewport3-tool-flyout[data-dock="right"]:focus-within .vtx-viewport3-export-menu{transform:translateX(0);}
.vtx-viewport3-tool-flyout[data-dock="top"] .vtx-viewport3-export-menu{
  left:50%;top:calc(100% + 12px);right:auto;bottom:auto;transform:translateX(-50%) translateY(-6px);flex-direction:row;align-items:stretch;min-width:auto;
}
.vtx-viewport3-tool-flyout[data-dock="top"].vtx-open .vtx-viewport3-export-menu,
.vtx-viewport3-tool-flyout[data-dock="top"]:hover .vtx-viewport3-export-menu,
.vtx-viewport3-tool-flyout[data-dock="top"]:focus-within .vtx-viewport3-export-menu{transform:translateX(-50%) translateY(0);}
.vtx-viewport3-tool-flyout[data-dock="bottom"] .vtx-viewport3-export-menu{
  left:50%;bottom:calc(100% + 12px);right:auto;top:auto;transform:translateX(-50%) translateY(6px);flex-direction:row;align-items:stretch;min-width:auto;
}
.vtx-viewport3-tool-flyout[data-dock="bottom"].vtx-open .vtx-viewport3-export-menu,
.vtx-viewport3-tool-flyout[data-dock="bottom"]:hover .vtx-viewport3-export-menu,
.vtx-viewport3-tool-flyout[data-dock="bottom"]:focus-within .vtx-viewport3-export-menu{transform:translateX(-50%) translateY(0);}
.vtx-viewport3-tool-flyout[data-dock="top"] .vtx-viewport3-tool-flyout-menu[data-stack="true"],
.vtx-viewport3-tool-flyout[data-dock="bottom"] .vtx-viewport3-tool-flyout-menu[data-stack="true"],
.vtx-viewport3-tool-flyout[data-dock="top"] .vtx-viewport3-export-menu[data-stack="true"],
.vtx-viewport3-tool-flyout[data-dock="bottom"] .vtx-viewport3-export-menu[data-stack="true"]{
  flex-direction:column;
  align-items:stretch;
  min-width:176px;
}
.vtx-viewport3-tool-flyout[data-dock="top"] .vtx-viewport3-export-menu[data-stack="true"] .vtx-viewport3-export-option,
.vtx-viewport3-tool-flyout[data-dock="bottom"] .vtx-viewport3-export-menu[data-stack="true"] .vtx-viewport3-export-option{
  width:100%;
  min-width:0;
}
.vtx-viewport3-tool-flyout[data-dock="top"] .vtx-viewport3-tool-flyout-menu[data-align="start"],
.vtx-viewport3-tool-flyout[data-dock="top"] .vtx-viewport3-export-menu[data-align="start"]{
  left:0;
  right:auto;
  transform:translateY(-6px);
}
.vtx-viewport3-tool-flyout[data-dock="top"].vtx-open .vtx-viewport3-tool-flyout-menu[data-align="start"],
.vtx-viewport3-tool-flyout[data-dock="top"]:hover .vtx-viewport3-tool-flyout-menu[data-align="start"],
.vtx-viewport3-tool-flyout[data-dock="top"]:focus-within .vtx-viewport3-tool-flyout-menu[data-align="start"],
.vtx-viewport3-tool-flyout[data-dock="top"].vtx-open .vtx-viewport3-export-menu[data-align="start"],
.vtx-viewport3-tool-flyout[data-dock="top"]:hover .vtx-viewport3-export-menu[data-align="start"],
.vtx-viewport3-tool-flyout[data-dock="top"]:focus-within .vtx-viewport3-export-menu[data-align="start"]{transform:translateY(0);}
.vtx-viewport3-tool-flyout[data-dock="top"] .vtx-viewport3-tool-flyout-menu[data-align="end"],
.vtx-viewport3-tool-flyout[data-dock="top"] .vtx-viewport3-export-menu[data-align="end"]{
  left:auto;
  right:0;
  transform:translateY(-6px);
}
.vtx-viewport3-tool-flyout[data-dock="top"].vtx-open .vtx-viewport3-tool-flyout-menu[data-align="end"],
.vtx-viewport3-tool-flyout[data-dock="top"]:hover .vtx-viewport3-tool-flyout-menu[data-align="end"],
.vtx-viewport3-tool-flyout[data-dock="top"]:focus-within .vtx-viewport3-tool-flyout-menu[data-align="end"],
.vtx-viewport3-tool-flyout[data-dock="top"].vtx-open .vtx-viewport3-export-menu[data-align="end"],
.vtx-viewport3-tool-flyout[data-dock="top"]:hover .vtx-viewport3-export-menu[data-align="end"],
.vtx-viewport3-tool-flyout[data-dock="top"]:focus-within .vtx-viewport3-export-menu[data-align="end"]{transform:translateY(0);}
.vtx-viewport3-tool-flyout[data-dock="bottom"] .vtx-viewport3-tool-flyout-menu[data-align="start"],
.vtx-viewport3-tool-flyout[data-dock="bottom"] .vtx-viewport3-export-menu[data-align="start"]{
  left:0;
  right:auto;
  transform:translateY(6px);
}
.vtx-viewport3-tool-flyout[data-dock="bottom"].vtx-open .vtx-viewport3-tool-flyout-menu[data-align="start"],
.vtx-viewport3-tool-flyout[data-dock="bottom"]:hover .vtx-viewport3-tool-flyout-menu[data-align="start"],
.vtx-viewport3-tool-flyout[data-dock="bottom"]:focus-within .vtx-viewport3-tool-flyout-menu[data-align="start"],
.vtx-viewport3-tool-flyout[data-dock="bottom"].vtx-open .vtx-viewport3-export-menu[data-align="start"],
.vtx-viewport3-tool-flyout[data-dock="bottom"]:hover .vtx-viewport3-export-menu[data-align="start"],
.vtx-viewport3-tool-flyout[data-dock="bottom"]:focus-within .vtx-viewport3-export-menu[data-align="start"]{transform:translateY(0);}
.vtx-viewport3-tool-flyout[data-dock="bottom"] .vtx-viewport3-tool-flyout-menu[data-align="end"],
.vtx-viewport3-tool-flyout[data-dock="bottom"] .vtx-viewport3-export-menu[data-align="end"]{
  left:auto;
  right:0;
  transform:translateY(6px);
}
.vtx-viewport3-tool-flyout[data-dock="bottom"].vtx-open .vtx-viewport3-tool-flyout-menu[data-align="end"],
.vtx-viewport3-tool-flyout[data-dock="bottom"]:hover .vtx-viewport3-tool-flyout-menu[data-align="end"],
.vtx-viewport3-tool-flyout[data-dock="bottom"]:focus-within .vtx-viewport3-tool-flyout-menu[data-align="end"],
.vtx-viewport3-tool-flyout[data-dock="bottom"].vtx-open .vtx-viewport3-export-menu[data-align="end"],
.vtx-viewport3-tool-flyout[data-dock="bottom"]:hover .vtx-viewport3-export-menu[data-align="end"],
.vtx-viewport3-tool-flyout[data-dock="bottom"]:focus-within .vtx-viewport3-export-menu[data-align="end"]{transform:translateY(0);}
.vtx-viewport3-export-option{
  width:100%;min-height:32px;height:auto;padding:7px 9px;border:none;background:transparent;
  color:var(--vtx-viewport3-btn-color,rgba(255,255,255,.78));border-radius:8px;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:10px;text-align:left;
  transition:color .15s,background .15s;flex-shrink:0;font-size:12px;font-weight:500;line-height:1.2;
}
.vtx-viewport3-tool-flyout[data-dock="top"] .vtx-viewport3-export-option,
.vtx-viewport3-tool-flyout[data-dock="bottom"] .vtx-viewport3-export-option{
  width:184px;min-width:184px;
}
.vtx-viewport3-export-option:hover{
  background:var(--vtx-viewport3-btn-hover-bg,rgba(255,255,255,.1));
  color:var(--vtx-viewport3-btn-hover-color,#fff);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-export-option{
  color:rgba(255,255,255,.82);
  border-radius:14px;
  transition:color .18s ease,background-color .18s ease,transform .24s cubic-bezier(.22,1,.36,1),opacity .18s ease;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-export-option:hover{
  background:rgba(255,255,255,.1);
  color:#fff;
}
.vtx-viewport3-export-option-main{display:flex;align-items:center;gap:8px;min-width:0;}
.vtx-viewport3-export-option-main svg{flex-shrink:0;pointer-events:none;}
.vtx-viewport3-export-option-meta{font-size:10px;letter-spacing:.06em;text-transform:uppercase;opacity:.72;}
.vtx-viewport3-tool-flyout.vtx-open .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-tool-flyout:hover .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-tool-flyout:focus-within .vtx-viewport3-tool-flyout-menu{opacity:1;pointer-events:auto;}
.vtx-viewport3-tool-flyout[data-dock="left"] .vtx-viewport3-tool-flyout-menu{
  left:calc(100% + 12px);top:50%;transform:translateY(-50%) translateX(-6px);flex-direction:column;
}
.vtx-viewport3-tool-flyout[data-dock="left"].vtx-open .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-tool-flyout[data-dock="left"]:hover .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-tool-flyout[data-dock="left"]:focus-within .vtx-viewport3-tool-flyout-menu{transform:translateY(-50%) translateX(0);}
.vtx-viewport3-tool-flyout[data-dock="right"] .vtx-viewport3-tool-flyout-menu{
  right:calc(100% + 12px);top:50%;transform:translateY(-50%) translateX(6px);flex-direction:column;
}
.vtx-viewport3-tool-flyout[data-dock="right"].vtx-open .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-tool-flyout[data-dock="right"]:hover .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-tool-flyout[data-dock="right"]:focus-within .vtx-viewport3-tool-flyout-menu{transform:translateY(-50%) translateX(0);}
.vtx-viewport3-tool-flyout[data-dock="top"] .vtx-viewport3-tool-flyout-menu{
  left:50%;top:calc(100% + 12px);transform:translateX(-50%) translateY(-6px);flex-direction:row;
}
.vtx-viewport3-tool-flyout[data-dock="top"].vtx-open .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-tool-flyout[data-dock="top"]:hover .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-tool-flyout[data-dock="top"]:focus-within .vtx-viewport3-tool-flyout-menu{transform:translateX(-50%) translateY(0);}
.vtx-viewport3-tool-flyout[data-dock="bottom"] .vtx-viewport3-tool-flyout-menu{
  left:50%;bottom:calc(100% + 12px);transform:translateX(-50%) translateY(6px);flex-direction:row;
}
.vtx-viewport3-tool-flyout[data-dock="bottom"].vtx-open .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-tool-flyout[data-dock="bottom"]:hover .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-tool-flyout[data-dock="bottom"]:focus-within .vtx-viewport3-tool-flyout-menu{transform:translateX(-50%) translateY(0);}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-export-menu{
  left:50%;bottom:calc(100% + 16px);top:auto;right:auto;
  transform:translateX(-50%) translateY(10px);flex-direction:row;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout-menu::after,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-export-menu::after{
  bottom:-8px;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout.vtx-open .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout:hover .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout:focus-within .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout.vtx-open .vtx-viewport3-export-menu,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout:hover .vtx-viewport3-export-menu,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout:focus-within .vtx-viewport3-export-menu{transform:translateX(-50%) translateY(0);}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-export-menu[data-stack="true"]{
  flex-direction:column;
  align-items:stretch;
  min-width:176px;
  border-radius:16px;
  padding:10px;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-export-menu[data-stack="true"]::after{display:none;}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-export-menu[data-stack="true"] .vtx-viewport3-export-option{
  width:100%;
  min-width:0;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-export-menu[data-align="start"]{
  left:0;
  right:auto;
  transform:translateY(10px);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout.vtx-open .vtx-viewport3-export-menu[data-align="start"],
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout:hover .vtx-viewport3-export-menu[data-align="start"],
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout:focus-within .vtx-viewport3-export-menu[data-align="start"]{transform:translateY(0);}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-export-menu[data-align="end"]{
  left:auto;
  right:0;
  transform:translateY(10px);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout.vtx-open .vtx-viewport3-export-menu[data-align="end"],
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout:hover .vtx-viewport3-export-menu[data-align="end"],
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout:focus-within .vtx-viewport3-export-menu[data-align="end"]{transform:translateY(0);}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout.vtx-open .vtx-viewport3-tool-flyout-menu::after,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout:hover .vtx-viewport3-tool-flyout-menu::after,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout:focus-within .vtx-viewport3-tool-flyout-menu::after,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout.vtx-open .vtx-viewport3-export-menu::after,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout:hover .vtx-viewport3-export-menu::after,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="bottom"] .vtx-viewport3-tool-flyout:focus-within .vtx-viewport3-export-menu::after{opacity:1;}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-export-menu{
  left:50%;top:calc(100% + 16px);bottom:auto;right:auto;
  transform:translateX(-50%) translateY(-10px);flex-direction:row;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout-menu::after,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-export-menu::after{
  top:-8px;
  transform:translateX(-50%) rotate(180deg);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout.vtx-open .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout:hover .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout:focus-within .vtx-viewport3-tool-flyout-menu,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout.vtx-open .vtx-viewport3-export-menu,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout:hover .vtx-viewport3-export-menu,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout:focus-within .vtx-viewport3-export-menu{transform:translateX(-50%) translateY(0);}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-export-menu[data-stack="true"]{
  flex-direction:column;
  align-items:stretch;
  min-width:176px;
  border-radius:16px;
  padding:10px;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-export-menu[data-stack="true"]::after{display:none;}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-export-menu[data-stack="true"] .vtx-viewport3-export-option{
  width:100%;
  min-width:0;
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-export-menu[data-align="start"]{
  left:0;
  right:auto;
  transform:translateY(-10px);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout.vtx-open .vtx-viewport3-export-menu[data-align="start"],
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout:hover .vtx-viewport3-export-menu[data-align="start"],
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout:focus-within .vtx-viewport3-export-menu[data-align="start"]{transform:translateY(0);}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-export-menu[data-align="end"]{
  left:auto;
  right:0;
  transform:translateY(-10px);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout.vtx-open .vtx-viewport3-export-menu[data-align="end"],
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout:hover .vtx-viewport3-export-menu[data-align="end"],
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout:focus-within .vtx-viewport3-export-menu[data-align="end"]{transform:translateY(0);}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout.vtx-open .vtx-viewport3-tool-flyout-menu::after,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout:hover .vtx-viewport3-tool-flyout-menu::after,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout:focus-within .vtx-viewport3-tool-flyout-menu::after,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout.vtx-open .vtx-viewport3-export-menu::after,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout:hover .vtx-viewport3-export-menu::after,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-dock="top"] .vtx-viewport3-tool-flyout:focus-within .vtx-viewport3-export-menu::after{opacity:1;}
@media (max-width: 640px){
  .vtx-viewport3-toolbar.vtx-viewport3-toolbar-mobile-ar{
    left:auto;
    right:max(20px, env(safe-area-inset-right));
    bottom:max(20px, env(safe-area-inset-bottom));
    top:auto;
    transform:none;
    width:auto !important;
    max-width:none !important;
    overflow:visible !important;
    padding:0;
    background:transparent !important;
    border:none !important;
    outline:none !important;
    box-shadow:none !important;
    backdrop-filter:none;
  }
  .vtx-viewport3-toolbar.vtx-viewport3-toolbar-mobile-ar .vtx-viewport3-drag-handle,
  .vtx-viewport3-toolbar.vtx-viewport3-toolbar-mobile-ar .vtx-viewport3-tool-sep,
  .vtx-viewport3-toolbar.vtx-viewport3-toolbar-mobile-ar .vtx-viewport3-tool-flyout,
  .vtx-viewport3-toolbar.vtx-viewport3-toolbar-mobile-ar [data-tool-id]:not([data-tool-id="ar"]){display:none !important;}
  .vtx-viewport3-toolbar.vtx-viewport3-toolbar-mobile-ar .vtx-viewport3-tool-btn[data-tool-id="ar"]{
    width:56px;height:56px;border-radius:999px;
    background:rgba(20,20,20,.88);color:#fff;
    box-shadow:0 8px 24px rgba(0,0,0,.28);
  }
  .vtx-viewport3-toolbar.vtx-viewport3-toolbar-mobile-ar .vtx-viewport3-tool-btn[data-tool-id="ar"]:hover{
    background:rgba(20,20,20,.94);color:#fff;
  }
  .vtx-viewport3-toolbar.vtx-viewport3-toolbar-mobile-ar .vtx-viewport3-tool-btn[data-tool-id="ar"] svg{
    width:22px;height:22px;
  }
  .vtx-viewport3-toolbar[data-dock="top"],
  .vtx-viewport3-toolbar[data-dock="bottom"]:not(.vtx-viewport3-toolbar-mobile-ar){
    width:calc(100% - 16px);max-width:calc(100% - 16px);
    overflow-x:auto;overflow-y:hidden;scrollbar-width:none;
  }
  .vtx-viewport3-toolbar[data-dock="top"]::-webkit-scrollbar,
  .vtx-viewport3-toolbar[data-dock="bottom"]:not(.vtx-viewport3-toolbar-mobile-ar)::-webkit-scrollbar{display:none;}
  .vtx-viewport3-tool-flyout[data-dock="top"] .vtx-viewport3-export-menu,
  .vtx-viewport3-tool-flyout[data-dock="bottom"] .vtx-viewport3-export-menu{
    width:min(calc(100vw - 24px), 320px);max-width:min(calc(100vw - 24px), 320px);
    flex-direction:column;align-items:stretch;
  }
  .vtx-viewport3-tool-flyout[data-dock="top"] .vtx-viewport3-export-option,
  .vtx-viewport3-tool-flyout[data-dock="bottom"] .vtx-viewport3-export-option{
    width:100%;min-width:0;
  }
}
.vtx-viewport3-corner-actions{
  position:absolute;
  right:max(20px, env(safe-area-inset-right));
  bottom:var(--vtx-viewport3-corner-bottom, max(20px, env(safe-area-inset-bottom)));
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:12px;
  z-index:14;
  pointer-events:none;
      opacity: 1;
      transition: opacity .22s ease;
    }

    .vtx-host-wrap[data-ui-ready="false"] {
      opacity: 0;
      pointer-events: none;
      pointer-events:auto;
    }
  pointer-events:auto;
}
.vtx-viewport3-corner-btn{
  width:56px;height:56px;border-radius:999px;border:none;
  background:rgba(20,20,20,.88);color:#fff;
  box-shadow:0 8px 24px rgba(0,0,0,.28);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  transition:transform .15s ease,background .15s ease,box-shadow .15s ease;
}
.vtx-viewport3-corner-btn:hover{
  transform:translateY(-1px);
  background:rgba(20,20,20,.94);
  box-shadow:0 10px 28px rgba(0,0,0,.32);
}
.vtx-viewport3-corner-btn svg{width:22px;height:22px;pointer-events:none;}
.vtx-viewport3-corner-btn[data-tool-id="aiPrompt"]{
  background:linear-gradient(135deg, rgba(255,0,170,.96), rgba(139,0,255,.96));
  box-shadow:0 10px 28px rgba(233,30,140,.32);
}
.vtx-viewport3-corner-btn[data-tool-id="aiPrompt"]:hover{
  background:linear-gradient(135deg, rgba(255,0,170,1), rgba(139,0,255,1));
  box-shadow:0 12px 32px rgba(233,30,140,.38);
}
/* Camera-mode buttons (rotate/pan/zoom) are dimmed when free-mode is active */
.vtx-viewport3-toolbar.vtx-free-mode [data-tool-id="rotate"],
.vtx-viewport3-toolbar.vtx-free-mode [data-tool-id="pan"],
.vtx-viewport3-toolbar.vtx-free-mode [data-tool-id="zoom"]{
  opacity:var(--vtx-viewport3-free-mode-dim,.3);pointer-events:none;
}
[data-theme="light"] .vtx-viewport3-toolbar.vtx-free-mode [data-tool-id="rotate"],
[data-theme="light"] .vtx-viewport3-toolbar.vtx-free-mode [data-tool-id="pan"],
[data-theme="light"] .vtx-viewport3-toolbar.vtx-free-mode [data-tool-id="zoom"]{
  opacity:var(--vtx-viewport3-free-mode-dim,.25);pointer-events:none;
}

/* separator */
.vtx-viewport3-tool-sep{background:var(--vtx-viewport3-sep,rgba(255,255,255,.18));flex-shrink:0;border-radius:1px;}
.vtx-viewport3-toolbar[data-dock="top"]    .vtx-viewport3-tool-sep,
.vtx-viewport3-toolbar[data-dock="bottom"] .vtx-viewport3-tool-sep{width:1px;height:18px;margin:0 3px;}
.vtx-viewport3-toolbar[data-dock="left"]   .vtx-viewport3-tool-sep,
.vtx-viewport3-toolbar[data-dock="right"]  .vtx-viewport3-tool-sep{height:1px;width:18px;margin:3px 0;}

/* drag-over drop zones */
.vtx-viewport3-drop-zone{
  position:absolute;z-index:6;pointer-events:none;
  background:transparent;transition:background .2s;
}
.vtx-viewport3-drop-zone.vtx-viewport3-drag-active{pointer-events:auto;}
.vtx-viewport3-drop-zone.vtx-viewport3-drag-over{background:var(--vtx-viewport3-drop-bg,rgba(255,0,170,.22));}
.vtx-viewport3-drop-zone-left  {left:0;top:0;bottom:0;width:72px;}
.vtx-viewport3-drop-zone-right {right:0;top:0;bottom:0;width:72px;}
.vtx-viewport3-drop-zone-top   {top:0;left:0;right:0;height:72px;}
.vtx-viewport3-drop-zone-bottom{bottom:0;left:0;right:0;height:72px;}

/* ── light theme toolbar overrides ───────────────────────────────────────────
   Defaults are dark-on-canvas (good for dark mode & dark 3D canvases).
   In light mode flip to a frosted-light surface with dark icons.            */
[data-theme="light"] .vtx-viewport3-toolbar{
  background:var(--vtx-viewport3-toolbar-bg-lt,rgba(248,248,252,.92));
  box-shadow:var(--vtx-viewport3-toolbar-shadow-lt,0 2px 12px rgba(0,0,0,.15));
}
[data-theme="light"] .vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail{
  --vtx-viewport3-retail-surface:#fff;
  --vtx-viewport3-retail-surface-border:rgba(95,84,63,.1);
  --vtx-viewport3-retail-shadow:none;
  --vtx-viewport3-retail-flyout-shadow:none;
  background:var(--vtx-viewport3-retail-surface);
  backdrop-filter:none;
  box-shadow:none;
  border-color:var(--vtx-viewport3-retail-surface-border);
}
[data-theme="light"] .vtx-viewport3-tool-btn{color:var(--vtx-viewport3-btn-color-lt,rgba(0,0,0,.52));}
[data-theme="light"] .vtx-viewport3-tool-btn:hover{background:var(--vtx-viewport3-btn-hover-bg-lt,rgba(0,0,0,.07));color:var(--vtx-viewport3-btn-hover-color-lt,#000);}
[data-theme="light"] .vtx-viewport3-tool-btn.vtx-viewport3-active{
  color:var(--vtx-viewport3-accent,#ff00aa);background:var(--vtx-viewport3-accent-bg-lt,rgba(255,0,170,.12));
}
[data-theme="light"] .vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-tool-btn{
  color:rgba(73,68,58,.72);
}
[data-theme="light"] .vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-toolbar-collapsed-icon{
  color:rgba(73,68,58,.72);
}
[data-theme="light"] .vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-tool-btn:hover{
  background:rgba(96,88,74,.08);
  color:rgba(41,39,34,.9);
}
[data-theme="light"] .vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-tool-btn.vtx-viewport3-active{
  color:rgba(56,64,47,.92);
  background:rgba(106,116,91,.14);
}
[data-theme="light"] .vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail[data-toolbar-expanded="false"] .vtx-viewport3-tool-btn.vtx-viewport3-active{
  color:rgba(73,68,58,.72);
  background:transparent;
}
[data-theme="light"] .vtx-viewport3-version-pill{
  color:var(--vtx-viewport3-btn-color-lt,rgba(0,0,0,.6));
  background:var(--vtx-viewport3-version-bg-lt,rgba(0,0,0,.04));
  border-color:var(--vtx-viewport3-version-border-lt,rgba(0,0,0,.1));
}
[data-theme="light"] .vtx-viewport3-version-pill:hover{background:var(--vtx-viewport3-btn-hover-bg-lt,rgba(0,0,0,.07));color:var(--vtx-viewport3-btn-hover-color-lt,#000);}
[data-theme="light"] .vtx-viewport3-tool-flyout-menu{
  background:var(--vtx-viewport3-toolbar-bg-lt,rgba(248,248,252,.92));
  box-shadow:var(--vtx-viewport3-toolbar-shadow-lt,0 2px 12px rgba(0,0,0,.15));
}
[data-theme="light"] .vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-tool-flyout-menu{
  --vtx-viewport3-retail-surface:#fff;
  --vtx-viewport3-retail-surface-border:rgba(95,84,63,.1);
  background:var(--vtx-viewport3-retail-surface);
  backdrop-filter:none;
  border-color:transparent;
}
[data-theme="light"] .vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-export-option{
  color:rgba(73,68,58,.78);
}
[data-theme="light"] .vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-export-option:hover{
  background:rgba(96,88,74,.08);
  color:rgba(41,39,34,.9);
}
[data-theme="light"] .vtx-viewport3-export-option{color:var(--vtx-viewport3-btn-color-lt,rgba(0,0,0,.58));}
[data-theme="light"] .vtx-viewport3-export-option:hover{
  background:var(--vtx-viewport3-btn-hover-bg-lt,rgba(0,0,0,.07));
  color:var(--vtx-viewport3-btn-hover-color-lt,#000);
}
[data-theme="light"] .vtx-viewport3-drag-dot{background:var(--vtx-viewport3-drag-dot-lt,rgba(0,0,0,.55));}
[data-theme="light"] .vtx-viewport3-tool-sep{background:var(--vtx-viewport3-sep-lt,rgba(0,0,0,.16));}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-tool-sep,
[data-theme="light"] .vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-tool-sep{
  background:rgba(255,255,255,.12);
}
[data-theme="light"] .vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-tool-sep{
  background:rgba(95,84,63,.1);
}
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-drag-handle,
.vtx-viewport3-toolbar.vtx-viewport3-toolbar-retail .vtx-viewport3-version-pill{
  display:none;
}

/* ── AR QR modal ── */
.vtx-vp3-ar-modal{position:absolute;inset:0;z-index:25;display:flex;align-items:center;
  justify-content:center;background:var(--vtx-viewport3-modal-scrim,rgba(0,0,0,.55));backdrop-filter:blur(3px);}
.vtx-vp3-ar-card{background:var(--vtx-viewport3-card-bg,#fff);border-radius:14px;padding:24px 24px 20px;
  box-shadow:var(--vtx-viewport3-card-shadow,0 8px 32px rgba(0,0,0,.35));display:flex;flex-direction:column;
  align-items:center;gap:12px;max-width:300px;width:90%;position:relative;}
.vtx-vp3-ar-close{position:absolute;top:8px;right:8px;background:transparent;border:none;
  cursor:pointer;color:var(--vtx-viewport3-card-muted,#999);font-size:20px;line-height:1;padding:2px 7px;border-radius:20px;
  transition:background .15s,color .15s;}
.vtx-vp3-ar-close:hover{background:var(--vtx-viewport3-card-hover,#f0f0f0);color:var(--vtx-viewport3-card-text,#333);}
.vtx-vp3-ar-title{font-size:15px;font-weight:600;color:var(--vtx-viewport3-card-text,#1a1a1a);text-align:center;margin-top:4px;}
.vtx-vp3-ar-sub{font-size:12px;color:var(--vtx-viewport3-card-muted,#888);text-align:center;}
.vtx-vp3-ar-qr{width:200px;height:200px;border-radius:8px;background:var(--vtx-viewport3-card-bg2,#f5f5f5);display:block;}
.vtx-vp3-ar-hint{font-size:10px;color:var(--vtx-viewport3-card-hint,#bbb);text-align:center;word-break:break-all;max-width:240px;}
.vtx-vp3-ai-card{max-width:560px;width:min(92%,560px);align-items:stretch;gap:14px;}
.vtx-vp3-ai-sub{text-align:left;line-height:1.45;}
.vtx-vp3-ai-textarea{width:100%;min-height:132px;resize:vertical;border:1px solid rgba(0,0,0,.12);border-radius:12px;padding:14px 16px;font:inherit;color:var(--vtx-viewport3-card-text,#1a1a1a);background:var(--vtx-viewport3-card-bg2,#f8f8f8);outline:none;}
.vtx-vp3-ai-textarea:focus{border-color:rgba(233,30,140,.55);box-shadow:0 0 0 3px rgba(233,30,140,.12);}
.vtx-vp3-ai-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;}
.vtx-vp3-ai-btn{border:none;border-radius:999px;padding:10px 16px;font:inherit;font-weight:600;cursor:pointer;transition:transform .15s ease,opacity .15s ease,background .15s ease,color .15s ease;}
.vtx-vp3-ai-btn:hover{transform:translateY(-1px);}
.vtx-vp3-ai-btn:disabled{opacity:.5;cursor:not-allowed;transform:none;}
.vtx-vp3-ai-btn-secondary{background:rgba(0,0,0,.06);color:var(--vtx-viewport3-card-text,#1a1a1a);}
.vtx-vp3-ai-btn-primary{background:linear-gradient(135deg,#ff00aa,#8b00ff);color:#fff;box-shadow:0 10px 24px rgba(233,30,140,.22);}
.vtx-vp3-ai-status{font-size:12px;line-height:1.5;color:var(--vtx-viewport3-card-muted,#666);min-height:18px;}
.vtx-vp3-ai-status[data-state="error"]{color:#c62828;}
.vtx-vp3-ai-status[data-state="success"]{color:#2e7d32;}
.vtx-vp3-ai-results{display:flex;flex-direction:column;gap:12px;max-height:280px;overflow:auto;padding-right:4px;}
.vtx-vp3-ai-result-block{display:flex;flex-direction:column;gap:8px;padding:12px 14px;border-radius:12px;background:rgba(0,0,0,.035);}
.vtx-vp3-ai-result-title{font-size:12px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--vtx-viewport3-card-muted,#7a7a7a);}
.vtx-vp3-ai-result-row{display:flex;flex-direction:column;gap:3px;padding:8px 10px;border-radius:10px;background:#fff;border:1px solid rgba(0,0,0,.08);}
.vtx-vp3-ai-result-label{font-size:13px;font-weight:600;color:var(--vtx-viewport3-card-text,#1a1a1a);}
.vtx-vp3-ai-result-meta{font-size:11px;color:var(--vtx-viewport3-card-muted,#777);line-height:1.45;}
.vtx-vp3-ai-warning{font-size:11px;color:#8a6d1a;line-height:1.45;}
/* ── Context hotspot pins ─────────────────────────────────────────────────── */
.vtx-ctx-hotspot-layer{position:absolute;inset:0;pointer-events:none;overflow:visible;z-index:9;}
.vtx-ctx-hotspot{position:absolute;transform:translate(-50%,-50%);pointer-events:all;cursor:pointer;
  z-index:1;transition:z-index 0s;}
.vtx-ctx-hotspot.vtx-ctx-hs-hovered{z-index:99;}
.vtx-ctx-hotspot-inner{width:34px;height:34px;border-radius:50%;
  background:var(--vtx-ctx-hotspot-bg,rgba(255,255,255,.92));backdrop-filter:blur(4px);
  box-shadow:var(--vtx-ctx-hotspot-shadow,0 2px 10px rgba(0,0,0,.35));
  display:flex;align-items:center;justify-content:center;
  transition:transform .2s cubic-bezier(.34,1.56,.64,1),background .15s,box-shadow .2s;}
.vtx-ctx-hotspot.vtx-ctx-hs-hovered .vtx-ctx-hotspot-inner{
  background:var(--vtx-ctx-accent,#e91e8c);transform:scale(1.32);box-shadow:0 6px 22px var(--vtx-ctx-accent-glow,rgba(233,30,140,.55));}
.vtx-ctx-hotspot.vtx-ctx-hs-hovered .vtx-ctx-hotspot-inner svg{stroke:#fff;}
.vtx-ctx-hotspot-label{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);
  white-space:nowrap;font-size:11px;font-weight:600;
  background:var(--vtx-ctx-label-bg,rgba(10,10,20,.72));color:var(--vtx-ctx-label-color,#fff);padding:3px 9px;border-radius:20px;
  pointer-events:none;opacity:0;transition:opacity .15s;}
.vtx-ctx-hotspot.vtx-ctx-hs-hovered .vtx-ctx-hotspot-label{opacity:1;}
[data-theme="dark"] .vtx-ctx-hotspot-inner{background:var(--vtx-ctx-hotspot-bg-dark,rgba(30,30,50,.92));}
[data-theme="dark"] .vtx-ctx-hotspot-inner svg{stroke:var(--vtx-ctx-hotspot-icon-dark,#c0c8ff);}
[data-theme="dark"] .vtx-ctx-hotspot.vtx-ctx-hs-hovered .vtx-ctx-hotspot-inner{background:var(--vtx-ctx-accent,#e91e8c);}
[data-theme="dark"] .vtx-ctx-hotspot.vtx-ctx-hs-hovered .vtx-ctx-hotspot-inner svg{stroke:#fff;}