:root{--bg:#0f1218;--panel:#151a22;--panel2:#10141b;--text:#e7eefc;--muted:#9db0d3;--accent:#00e5ff;--danger:#ff4d4f;--border:rgba(255,255,255,0.08);--shadow:0 8px 30px rgba(0,0,0,0.35);--radius:14px;--font:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;}
*{box-sizing:border-box}html,body{margin:0;font-family:var(--font);background:linear-gradient(180deg,#0b0e14,#0f1218);color:var(--text);height:100%;overflow:hidden}
body{margin:0;font-family:var(--font);background:linear-gradient(180deg,#0b0e14,#0f1218);color:var(--text)}
.app{height:100vh;display:flex;flex-direction:column;min-height:0}
.topbar{display:flex;gap:10px;justify-content:space-between;align-items:center;padding:6px 12px;border-bottom:1px solid var(--border);position:sticky;top:0;background:rgba(15,18,24,0.94);backdrop-filter:blur(10px);z-index:10;min-height:42px}
.brand__title{font-weight:700;font-size:14px;line-height:1.1}
.brand__subtitle{display:none}
.topbar__right{display:flex;align-items:center;gap:8px;min-width:0}
.status{color:var(--muted);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(32vw,240px)}
.compactStepTag{padding:5px 8px;border-radius:999px;border:1px solid rgba(0,229,255,0.20);background:rgba(0,229,255,0.07);font-size:11px;color:var(--text);white-space:nowrap}
.stepper,.simpleShell,.uxStatus,.uxHint{display:none !important}
.step{padding:8px 10px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:12px}
.step--active{border-color:rgba(0,229,255,0.45);color:var(--text);background:rgba(0,229,255,0.08)}
.main{display:flex;gap:10px;padding:6px 10px;flex:1;min-height:0;align-items:stretch}

.simpleShell{display:flex;flex-direction:column;gap:10px;padding:12px 18px 14px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,rgba(0,229,255,0.08),rgba(0,229,255,0.03));}
.simpleShell__eyebrow{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.simpleShell__head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}
.simpleShell__title{font-size:16px;font-weight:700;line-height:1.2}
.simpleShell__text{font-size:13px;line-height:1.4;color:rgba(231,238,252,0.82);max-width:920px;margin-top:4px}
.simpleShell__tag{padding:8px 10px;border-radius:999px;border:1px solid rgba(0,229,255,0.22);background:rgba(0,229,255,0.08);font-size:12px;color:var(--text);white-space:nowrap}
.simpleShell__actions{display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:720px){.topbar{padding:6px 10px;min-height:40px}.brand__title{font-size:13px}.status{display:none}.compactStepTag{font-size:10px;padding:5px 7px}.main{padding:4px 6px}.simpleShell{padding:12px 16px}.simpleShell__title{font-size:15px}.simpleShell__text{font-size:12px}.simpleShell__tag{font-size:11px;padding:7px 9px}}

.canvasPane{background:var(--panel2);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);display:flex;flex-direction:column;overflow:hidden;flex:1;min-width:0;min-height:0}
.canvasToolbar{display:flex;gap:8px;align-items:center;justify-content:space-between;padding:7px 10px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.toolGroup{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.toolGroup .btn{padding:7px 10px}
.hint{display:none !important}
.contourAssist{display:flex;align-items:center;justify-content:flex-end;gap:6px;padding:0;border:none;background:transparent;min-width:0;flex:0 1 auto}
.contourAssist__status{display:none}
.contourAssist__actions{display:flex;gap:6px;flex-wrap:wrap}
.contourAssist__actions .btn{padding:7px 10px}
.contourAssist.isReady,.contourAssist.isComplete{border:none;background:transparent}
.canvasWrap{position:relative;flex:1 1 auto;min-height:280px;max-height:var(--canvas-wrap-max-h, none);background:#0b0e14;border-top:1px solid rgba(255,255,255,0.06);display:flex;align-items:center;justify-content:center}
/* Canvases: WebGL base + 2D overlay. Display size is controlled in JS to preserve photo aspect ratio. */
#glCanvas,#editorCanvas{display:block;position:absolute;left:50%;top:50%;
  /* Base centering + optional fullscreen viewer pan/zoom (defaults keep old behavior). */
  transform:translate(-50%,-50%) translate(var(--viewer-pan-x, 0px), var(--viewer-pan-y, 0px)) scale(var(--viewer-zoom, 1));
  touch-action:none;max-width:100%;max-height:100%;}
#glCanvas{z-index:0;}
#editorCanvas{z-index:1;}
.kbdHelp{display:none}
.sidePane{background:transparent;display:flex;flex-direction:column;gap:10px;min-height:0;flex:0 0 360px;max-width:420px;min-width:300px;overflow:auto;}
.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.panel--textures{min-height:240px}
.panel__title{padding:10px 12px;border-bottom:1px solid var(--border);font-weight:600;font-size:13px}
.panel__body{padding:10px 12px}
.panel__body--textures{padding:10px 10px}
.panel__body--textures{overflow:auto;max-height:42vh}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.btn{appearance:none;border:1px solid rgba(255,255,255,0.14);background:rgba(255,255,255,0.06);color:var(--text);padding:8px 10px;border-radius:12px;cursor:pointer;font-size:12px}
.btn:hover{background:rgba(255,255,255,0.10)}
.btn--ghost{background:transparent}
.btn--ghost.isToggled{background:rgba(255,255,255,0.12);border-color:rgba(255,255,255,0.28)}
.btn--ghost.isToggled:hover{background:rgba(255,255,255,0.16)}
.btn--danger{border-color:rgba(255,77,79,0.45);background:rgba(255,77,79,0.10)}
.btn--active{box-shadow:0 0 0 2px rgba(0,0,0,0.18) inset}
.btn--iconText{display:inline-flex;align-items:center;gap:8px}
.btnIcon{display:inline-block;line-height:1;font-size:14px;opacity:.95}
.note{color:var(--muted);font-size:12px;margin-top:10px;line-height:1.35}
.hr{height:1px;background:var(--border);margin:12px 0}
.list{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.listItem{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px;border:1px solid rgba(255,255,255,0.10);border-radius:12px;background:rgba(255,255,255,0.04)}
.listItem--active{border-color:rgba(0,229,255,0.45);background:rgba(0,229,255,0.06)}
.listItem__meta{display:flex;flex-direction:column;gap:2px}
.listItem__title{font-size:12px;font-weight:600}
.listItem__sub{font-size:11px;color:var(--muted)}
.grid{display:grid;gap:8px}
.grid--shapes{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--textures{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{border:1px solid rgba(255,255,255,0.10);background:rgba(255,255,255,0.04);border-radius:14px;overflow:hidden;cursor:pointer;display:flex;flex-direction:column}
.card:hover{background:rgba(255,255,255,0.07)}
.card--active{border-color:rgba(0,229,255,0.45);background:rgba(0,229,255,0.06)}
.thumb{width:100%;aspect-ratio:4/3;background:#0b0e14;display:flex;align-items:center;justify-content:center;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.card__label{padding:7px 8px;font-size:11px;color:var(--text);display:flex;justify-content:space-between;gap:6px}
.badge{font-size:10px;color:var(--muted)}
.field{display:flex;flex-direction:column;gap:6px;margin:10px 0}
.field span{font-size:12px;color:var(--muted)}
.field input[type="range"]{width:100%}
.field select{width:100%;padding:8px 10px;border-radius:12px;border:1px solid rgba(255,255,255,0.14);background:rgba(255,255,255,0.06);color:var(--text)}
.footer{padding:4px 10px 5px;border-top:1px solid rgba(255,255,255,0.06);color:rgba(157,176,211,0.64);display:flex;justify-content:flex-end;align-items:center;gap:0;min-height:22px;flex:0 0 auto}
.footer__build{margin-left:auto;font-size:10px;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(62vw,520px);opacity:.72;letter-spacing:.01em;text-align:right}
.footer__build span{display:inline-block;max-width:100%;overflow:hidden;text-overflow:ellipsis;vertical-align:top}
@media (max-width:720px){.footer{padding:3px 8px 4px;min-height:18px}.footer__build{max-width:74vw;font-size:9px;opacity:.62}}

.muted{color:var(--muted);font-size:12px}
@media (max-width:1100px){.main{grid-template-columns:1fr}.sidePane{order:2}.canvasPane{order:1}.grid--textures{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media (max-width:720px){.grid--shapes{grid-template-columns:repeat(2,minmax(0,1fr))}.grid--textures{grid-template-columns:repeat(3,minmax(0,1fr))}.contourAssist{width:100%;justify-content:flex-start}.contourAssist__actions{width:100%}.contourAssist__actions .btn{flex:1}.canvasWrap{min-height:240px}}


@media (min-width: 1100px){
  .canvasWrap{min-height:360px;height:auto;}
}


/* Bottom selector bar (shapes + textures) */
.bottomMenu{background:rgba(15,18,24,0.92);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,0.08);padding:8px 8px calc(8px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:10px;flex:0 0 auto;min-height:138px;position:relative;z-index:3;margin-top:auto}
.bottomSection{display:flex;flex-direction:column;gap:6px}
.bottomTitle{font-size:12px;color:var(--muted);letter-spacing:.02em;padding:0 4px}

/* Ultra mode loader (ONNX / CV init indicator) */
.bottomHeader{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;padding:0 4px}
.ultraLoad{display:none;min-width:220px;max-width:360px;flex:0 1 360px}
.ultraLoad--on{display:block}
.ultraLoad__text{font-size:11px;color:rgba(46,240,107,0.95);line-height:1.1;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:.95;transition:opacity .25s ease}
.ultraLoad__bar{height:4px;border-radius:999px;background:rgba(255,255,255,0.10);overflow:hidden;border:1px solid rgba(255,255,255,0.10)}
.ultraLoad__fill{height:100%;width:0%;background:rgba(46,240,107,0.95);border-radius:999px;transition:width .22s ease}
.ultraLoad__text.isFading{opacity:.35}

@media (max-width: 720px){
  .bottomHeader{align-items:flex-start;flex-direction:column;gap:6px}
  .ultraLoad{min-width:unset;max-width:none;width:100%}
  .ultraLoad__text{white-space:normal}
}

.hscroll{display:flex;gap:10px;overflow-x:auto;overflow-y:hidden;padding:6px 4px 10px 4px;scrollbar-width:thin;scrollbar-gutter:stable both-edges}
/* Keep the horizontal scrollbar ("ползунок") visible and easy to grab in iframe contexts */
.hscroll::-webkit-scrollbar{height:10px}
.hscroll::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.18);border-radius:999px}
.hscroll .card{flex:0 0 auto}
.hscroll__note{padding:10px 12px;border:1px dashed rgba(255,255,255,0.14);border-radius:12px;color:var(--muted);font-size:12px;background:rgba(255,255,255,0.03);min-width:min(320px,100%)}

/* Shapes row: keep image size policy (contain) but make the frame fit the preview (no empty bars)
   by adapting thumbnail aspect-ratio per image. */
.hscroll--shapes .card{width:var(--shape-card-w,180px);height:auto;padding:0}
.hscroll--shapes .card__label{display:none !important}
.hscroll--shapes .title,.hscroll--shapes .badge{display:none !important}
.hscroll--shapes .thumb{height:auto !important;aspect-ratio:var(--shape-ar, 4/3) !important}
.hscroll--shapes .thumb img{object-fit:contain}

/* Textures grid in the right sidebar */
.texturesGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.texturesGrid .card{height:160px;padding:0}
.texturesGrid .thumb{flex:1;height:auto;aspect-ratio:auto}
.texturesGrid .thumb img{width:100%;height:100%;object-fit:contain}
.texturesGrid .card__label{padding:8px 10px}
.texturesGrid .card__label span:first-child{font-size:12px;line-height:1.2;display:block;max-height:2.4em;overflow:hidden}
.texturesGrid .card__label span:last-child{display:none}

/* Textures row: larger preview, no cropping (object-fit: contain), caption stays */
.hscroll--textures .card{width:240px;height:170px;padding:0}
.hscroll--textures .thumb{flex:1;height:auto;aspect-ratio:auto}
.hscroll--textures .thumb img{object-fit:contain}
.hscroll--textures .card__label{padding:8px 10px}
.hscroll--textures .card__label span:first-child{font-size:12px;line-height:1.2;display:block;max-height:2.4em;overflow:hidden}
.hscroll--textures .card__label span:last-child{display:none}

/* Right textures panel (adaptive grid) */
.texturesGrid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));align-items:stretch;}
.texturesGrid .card{height:156px;padding:0}
.texturesGrid .thumb{flex:1;aspect-ratio:auto}
.texturesGrid .thumb img{object-fit:contain}
.texturesGrid .card__label{padding:8px 10px}
.texturesGrid .card__label span:first-child{font-size:12px;line-height:1.2;display:block;max-height:2.4em;overflow:hidden}
.texturesGrid .card__label span:last-child{display:none}

@media (max-width: 1200px){
  .texturesGrid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
  .texturesGrid .card{height:150px}
}
@media (max-width: 720px){
  .texturesGrid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}
  .texturesGrid .card{height:138px}
}

@media (max-width: 1100px){
  .main{flex-direction:column}
  .sidePane{flex:0 0 auto;max-width:none;min-width:0}
}
@media (max-width: 768px){
  .topbar{position:sticky;top:0}
  .sidePane{order:2}
  .canvasPane{order:1}
  .bottomMenu{min-height:124px}
  .hscroll--shapes .card{width:var(--shape-card-w,150px);height:auto}
  .hscroll--textures .card{width:200px;height:150px}
}

/* Upload overlay */
.uploadOverlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:18px;background:linear-gradient(180deg,rgba(11,14,20,0.85),rgba(11,14,20,0.65));}
.uploadOverlay__box{max-width:520px;width:100%;background:rgba(21,26,34,0.92);border:1px solid rgba(255,255,255,0.14);border-radius:16px;box-shadow:var(--shadow);padding:16px}
.uploadOverlay__title{font-weight:700;font-size:16px;margin-bottom:6px}
.uploadOverlay__subtitle{color:var(--muted);font-size:13px;line-height:1.35;margin-bottom:12px}


/* Hide explicit plane controls: perspective is inferred from the contour for a simpler UX */
#modePlane, #resetPlaneBtn { display: none !important; }


/* Left textures column (single column + vertical scroll)
   Goal: free more space for the photo canvas by making the left column more compact.
   Important: do NOT upscale texture preview images; instead we shrink paddings and make the
   card frame fit tightly around the preview.
*/
.leftPane{flex:0 0 190px;max-width:220px;min-width:170px;min-height:0;display:flex;flex-direction:column;gap:10px}
.leftPane #texturesPanel{display:flex;flex-direction:column;flex:1;min-height:0}
.leftPane #texturesPanel .panel__body--textures{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-gutter:stable}
.leftPane #texturesPanel .panel__body--textures{padding:8px 8px}
.leftPane .texturesGrid{display:flex;flex-direction:column;gap:8px}
.leftPane .texturesGrid .card{width:100%}

/* Tight texture cards in the left column: remove empty fields around square previews
   by using a square thumbnail box. This keeps the preview scale consistent while
   allowing the overall column to be narrower.
*/
.leftPane .texturesGrid .card{border-radius:12px}
.leftPane .texturesGrid .thumb{aspect-ratio:1/1;background:#0b0e14}
.leftPane .texturesGrid .thumb img{object-fit:contain}
.leftPane .texturesGrid .card__label{padding:6px 8px}

/* Ensure upload overlay is always visible above canvases */
.canvasWrap{position:relative}
.uploadOverlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:20}
.uploadOverlay__box{max-width:520px}


/* Hide legacy blend mode UI (keep DOM to avoid JS regressions) */
#blendSelect{display:none !important}

/* Left bottom textures: keep export on top, textures anchored bottom */
#leftPane{display:flex;flex-direction:column;min-height:0;gap:10px;flex:0 0 190px;max-width:220px;min-width:170px}
#leftPane #texturesPanel{margin-top:auto;display:flex;flex-direction:column;min-height:0; height: var(--left-textures-panel-h, auto);}
/* Left textures list: use the available space and show at least 3 items fully (height is set from JS).
   Also move the scrollbar to the LEFT side for better ergonomics in the left column. */
#leftPane #texturesPanel .panel__body--textures{
  flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-gutter:stable;
  padding:8px 8px;
  max-height:none; /* override the global 42vh limit for the left column */
  direction: rtl;  /* put scrollbar on the left */
}
/* Restore normal text/layout flow inside the list */
#leftPane #texturesPanel #texturesList,
#leftPane #texturesPanel .note{ direction: ltr; text-align:left; }

/* Left scrollbar styling for textures */
#leftPane #texturesPanel .panel__body--textures{scrollbar-width:thin; scrollbar-color: rgba(0,229,255,0.45) rgba(255,255,255,0.06);}
#leftPane #texturesPanel .panel__body--textures::-webkit-scrollbar{width:10px}
#leftPane #texturesPanel .panel__body--textures::-webkit-scrollbar-thumb{background:rgba(0,229,255,0.35);border-radius:999px;border:2px solid rgba(15,18,24,0.92)}
#leftPane #texturesPanel .panel__body--textures::-webkit-scrollbar-track{background:rgba(255,255,255,0.06);border-radius:999px}
#leftPane .texturesGrid{display:flex;flex-direction:column;gap:8px}
#leftPane .texturesGrid .card{width:100%;border-radius:12px}
#leftPane .texturesGrid .thumb{aspect-ratio:1/1;background:#0b0e14}
#leftPane .texturesGrid .thumb img{object-fit:contain}
#leftPane .texturesGrid .card__label{padding:6px 8px}

/* Ensure textures are not shown on right even if stray markup exists */
.sidePane .panel__body--textures{display:none !important}


/* Ultra AI toggle (Patch 1) */
.chkline{display:flex;align-items:center;gap:8px;user-select:none;}
.chkline input{margin:0;}
.note--compact{margin-top:6px;font-size:12px;opacity:.85;line-height:1.2;}


/* AI Debug Overlay (Patch 3.1) — hidden by default, enabled via ?aidebug=1 or Ctrl+Shift+D */
.aiDebugOverlay{position:absolute;left:10px;top:10px;display:none;gap:10px;align-items:flex-start;z-index:5;padding:10px;border-radius:12px;border:1px solid rgba(255,255,255,0.14);background:rgba(0,0,0,0.45);backdrop-filter:blur(6px)}
.aiDebugOverlay canvas{display:block;border-radius:10px;border:1px solid rgba(255,255,255,0.10);background:rgba(0,0,0,0.20)}
.aiDebugOverlay--on{display:flex}

/* Fullscreen viewer (CSS fullscreen + optional Fullscreen API)
   Uses the existing canvases to avoid CORS/export issues.
*/
.fullscreenOverlay{position:absolute;inset:0;display:none;pointer-events:none;touch-action:none;z-index:10}
.fullscreenTopbar{position:absolute;left:0;right:0;top:0;display:flex;align-items:center;gap:10px;padding:12px 12px;pointer-events:auto;z-index:20;background:linear-gradient(180deg, rgba(0,0,0,0.62), rgba(0,0,0,0.0));}
.fullscreenSpacer{flex:1}
.canvasWrap.isFullscreen.viewerUiHidden .fullscreenTopbar{opacity:0;pointer-events:none;transition:opacity .18s ease;}
.canvasWrap.isFullscreen .fullscreenTopbar{opacity:1;transition:opacity .18s ease;}
.canvasWrap.isFullscreen{position:fixed;inset:0;z-index:9999;border-radius:0;border:none;box-shadow:none;background:#000}
.canvasWrap.isFullscreen .fullscreenOverlay{display:block}
.canvasWrap.isFullscreen #editorCanvas{pointer-events:none}
.canvasWrap.isFullscreen #glCanvas{pointer-events:none}
html.isFullscreenViewer,
body.isFullscreenViewer{overflow:hidden;height:100%}

/* Pseudo fullscreen: hide surrounding UI so the viewer truly fills the viewport
   even when Fullscreen API is blocked by Permissions Policy (common for iframe embeds). */
body.isFullscreenViewer .topbar,
body.isFullscreenViewer .sidePane,
body.isFullscreenViewer .bottomMenu,
body.isFullscreenViewer .stepper{
  display:none !important;
}

/* Safety: ensure premium texture "favorite" stars never leak into fullscreen viewer.
   Fullscreen viewer must remain strictly minimal (only Close + PNG buttons).
   We keep this as an extra guard even though sidePane is normally hidden. */
body.isFullscreenViewer .ppFavBtn{
  display:none !important;
}
body.isFullscreenViewer .main{
  padding:0 !important;
  gap:0 !important;
}
body.isFullscreenViewer .canvasPane{
  border:none !important;
  border-radius:0 !important;
  box-shadow:none !important;
  margin:0 !important;
  position:fixed !important;
  inset:0 !important;
}

body.isFullscreenViewer .canvasWrap.isFullscreen{
  position:fixed;
  inset:0;
  width:100vw;
  /* Prefer dynamic viewport units on mobile to avoid "needs scroll to see full image" issues */
  height:100vh;
  height:100dvh;
  max-height:100dvh;
}


/* UX-P1: active context line */
.uxStatus{font-size:12px;line-height:1.25;opacity:.85;margin:8px 0 0 0;padding:0 16px;}


/* UX-P2: Basic / Advanced settings sections */
.settingsBasic{display:block;}
.settingsAdvanced{display:block;margin-top:10px;padding-top:10px;border-top:1px solid rgba(255,255,255,0.12);}
.settingsAdvanced[hidden]{display:none;}


/* UX-P3: guided flow hints + soft pulse highlight */
.uxHint{
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 1.35;
  color: rgba(255,255,255,0.78);
}
.uxHint:empty{ display:none; }

.ppPulse{
  outline: 2px solid rgba(80, 220, 140, 0.85);
  outline-offset: 2px;
  border-radius: 10px;
  animation: ppPulseAnim 1.2s ease-in-out infinite;
}
@keyframes ppPulseAnim{
  0%{ outline-color: rgba(80,220,140,0.15); }
  50%{ outline-color: rgba(80,220,140,0.85); }
  100%{ outline-color: rgba(80,220,140,0.15); }
}


/* Premium P1: textures search + favorites + recent */
.ppTexControls{display:flex;flex-direction:column;gap:8px;margin:8px 0 10px 0}
.ppInput{width:100%;padding:10px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.22);color:#fff;outline:none}
.ppInput::placeholder{color:rgba(255,255,255,.55)}
.ppTexFilters{display:flex;gap:8px;flex-wrap:wrap}
.ppChip{padding:8px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.18);color:#fff;font-size:12px;line-height:1;cursor:pointer}
.ppChip--active{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.22)}
/* Favorite button inside texture cards */
.card{position:relative}
.ppFavBtn{position:absolute;top:8px;right:8px;z-index:2;width:28px;height:28px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(0,0,0,.25);color:rgba(255,255,255,.85);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px}
.ppFavBtn--on{background:rgba(255,215,0,.18);border-color:rgba(255,215,0,.35);color:#ffd24a}

/* Premium P3: seam nudge controls */
.seamStepRow{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.seamStepLabel{opacity:.85}
.seamStepSel{padding:6px 8px;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.18);color:#fff}
.seamStepHint{opacity:.65;font-size:12px}
.seamBtns{display:flex;gap:8px;margin-top:8px}
.seamBtns .btn{padding:6px 10px;border-radius:12px}



/* Single-zone mode: disable multi-zone UI controls */
body.singleZoneMode #addZoneBtn,
body.singleZoneMode #splitZoneBtn,
body.singleZoneMode #dupZoneBtn,
body.singleZoneMode #delZoneBtn,
body.singleZoneMode .zoneLinkToggle,
body.singleZoneMode .zoneLinkBtn,
body.singleZoneMode .zoneStar,
body.singleZoneMode .zoneList .zoneItem .ppZoneActions{
  display:none !important;
}


/* v2.2.165: force-hide perspective control (not used in current mode) */
#perspectiveField{display:none !important;}
#perspectiveRange{display:none !important;}


/* Scene preset admin shell (separate locked Tilda page) */
.scenePresetAdminShell{display:flex;flex-direction:column;gap:10px;padding:12px 14px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,rgba(122,162,255,0.10),rgba(122,162,255,0.04));}
.scenePresetAdminShell__head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}
.scenePresetAdminShell__eyebrow{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.scenePresetAdminShell__title{font-size:16px;font-weight:700;line-height:1.2}
.scenePresetAdminShell__headActions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.scenePresetAdminShell__badge{padding:7px 9px;border-radius:999px;border:1px solid rgba(122,162,255,0.28);background:rgba(122,162,255,0.12);font-size:11px;color:var(--text);white-space:nowrap}
.scenePresetAdminShell__badge--muted{border-color:rgba(255,255,255,0.14);background:rgba(255,255,255,0.06);color:var(--muted)}
.scenePresetAdminShell__statusbar{display:flex;flex-direction:column;gap:4px}
.scenePresetAdminShell__status{font-size:13px;font-weight:600}
.scenePresetAdminShell__substatus{font-size:12px;color:var(--muted)}
.scenePresetAdminShell__toolbar{display:flex;gap:8px;flex-wrap:wrap}
.scenePresetAdminShell__grid{display:grid;grid-template-columns:minmax(280px, 420px) minmax(320px, 1fr);gap:12px;min-height:0}
.scenePresetAdminShell__panel{background:rgba(8,11,17,0.22);border:1px solid rgba(255,255,255,0.08);border-radius:14px;padding:10px 10px 12px;min-height:0}
.scenePresetAdminShell__panelTitle{font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.03em;text-transform:uppercase;margin-bottom:8px}
.scenePresetAdminShell__sceneList{display:flex;flex-direction:column;gap:8px;max-height:250px;overflow:auto;padding-right:2px}
.scenePresetAdminShell__sceneItem{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:10px;border:1px solid rgba(255,255,255,0.10);border-radius:12px;background:rgba(255,255,255,0.04);cursor:pointer}
.scenePresetAdminShell__sceneItem:hover{background:rgba(255,255,255,0.07)}
.scenePresetAdminShell__sceneItem.isActive{border-color:rgba(122,162,255,0.48);background:rgba(122,162,255,0.10)}
.scenePresetAdminShell__sceneText{display:flex;flex-direction:column;gap:4px;min-width:0}
.scenePresetAdminShell__sceneTitle{font-size:13px;font-weight:600;line-height:1.25}
.scenePresetAdminShell__sceneSub{font-size:11px;color:var(--muted);line-height:1.35}
.scenePresetAdminShell__chips{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.scenePresetAdminShell__chip{padding:4px 7px;border-radius:999px;font-size:10px;font-weight:700;letter-spacing:.03em;border:1px solid rgba(255,255,255,0.12);background:rgba(255,255,255,0.06)}
.scenePresetAdminShell__chip--draft{border-color:rgba(255,191,71,0.30);background:rgba(255,191,71,0.12);color:#ffd89c}
.scenePresetAdminShell__chip--published{border-color:rgba(46,240,107,0.30);background:rgba(46,240,107,0.12);color:#9cf1bb}
.scenePresetAdminShell__chip--active{border-color:rgba(122,162,255,0.34);background:rgba(122,162,255,0.12);color:#d8e4ff}

.scenePresetAdminShell__chip--local{border-color:rgba(122,162,255,0.30);background:rgba(122,162,255,0.12);color:#d8e4ff}
.scenePresetAdminShell__chip--warn{border-color:rgba(255,191,71,0.34);background:rgba(255,191,71,0.12);color:#ffd89c}
.scenePresetAdminShell__chip--ok{border-color:rgba(46,240,107,0.30);background:rgba(46,240,107,0.12);color:#9cf1bb}
.scenePresetAdminShell__geometryWrap{margin-top:12px}
.scenePresetAdminShell__geometryState{font-size:12px;color:var(--muted);margin-bottom:10px;line-height:1.45}
.scenePresetAdminShell__geometryChips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.scenePresetAdminShell__toolbar--geometry{margin-top:10px}
.scenePresetAdminShell__editorWrap{margin-top:12px}
.scenePresetAdminShell__editorState{font-size:12px;color:var(--muted);margin-bottom:10px;line-height:1.4}
.scenePresetAdminShell__formGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.scenePresetAdminShell__field{display:flex;flex-direction:column;gap:6px}
.scenePresetAdminShell__field span{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.scenePresetAdminShell__field--full{grid-column:1/-1}
.scenePresetAdminShell__toggle{display:flex;align-items:center;gap:8px;padding:10px 12px;border:1px solid rgba(255,255,255,0.10);border-radius:12px;background:rgba(255,255,255,0.04);font-size:12px}
.scenePresetAdminShell__toggle input{margin:0}
.scenePresetAdminShell__toolbar--editor{margin-top:10px}
.scenePresetAdminShell__help{margin-top:8px;font-size:12px;line-height:1.45;color:var(--muted)}
.scenePresetAdminShell__meta{display:flex;flex-direction:column;gap:8px;padding-top:6px}
.scenePresetAdminShell__metaCard{padding:10px;border-radius:12px;border:1px solid rgba(255,255,255,0.10);background:rgba(255,255,255,0.04)}
.scenePresetAdminShell__metaTitle{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:6px}
.scenePresetAdminShell__metaRow{display:flex;justify-content:space-between;gap:10px;font-size:12px;line-height:1.35}
.scenePresetAdminShell__metaRow span:last-child{text-align:right;color:var(--text)}
.scenePresetAdminShell__empty{padding:14px;border:1px dashed rgba(255,255,255,0.14);border-radius:12px;color:var(--muted);font-size:12px;line-height:1.45}
body.ppAdminShellCollapsed .scenePresetAdminShell__grid,
body.ppAdminShellCollapsed .scenePresetAdminShell__toolbar{display:none}
body.ppAdminShellMode .simpleShell{display:none !important}
@media (max-width: 980px){.scenePresetAdminShell__grid{grid-template-columns:1fr}.scenePresetAdminShell__sceneList{max-height:210px}.scenePresetAdminShell__formGrid{grid-template-columns:1fr}}
@media (max-width: 720px){.scenePresetAdminShell{padding:10px 12px}.scenePresetAdminShell__title{font-size:15px}.scenePresetAdminShell__toolbar .btn{flex:1 1 170px}.scenePresetAdminShell__headActions{width:100%}}

.scenePresetAdminShell__panel--variant{margin-top:12px}
.scenePresetAdminShell__variantContext{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.scenePresetAdminShell__variantList{display:flex;flex-direction:column;gap:8px;margin-top:10px;max-height:240px;overflow:auto;padding-right:2px}


/* Admin-only layout hotfix: allow full-height authoring UI with vertical scroll instead of hard clipping */
html.ppAdminPageRoot,
body.ppAdminPage{height:auto;min-height:100%;overflow:auto;}
body.ppAdminPage{overflow-x:hidden;overflow-y:auto;}
body.ppAdminPage .app{height:auto;min-height:100dvh;}
body.ppAdminPage .main{flex:1 0 auto;min-height:auto;align-items:flex-start;overflow:visible;}
body.ppAdminPage .canvasPane{min-height:720px;overflow:visible;}
body.ppAdminPage .canvasWrap{min-height:520px;max-height:none;}
body.ppAdminPage #leftPane{align-self:stretch;max-height:none;}
body.ppAdminPage #leftPane #texturesPanel{height:auto;min-height:420px;}
body.ppAdminPage #leftPane #texturesPanel .panel__body--textures{max-height:none;}
body.ppAdminPage .scenePresetAdminShell__sceneList,
body.ppAdminPage .scenePresetAdminShell__variantList{max-height:320px;}
body.ppAdminPage .scenePresetAdminShell__grid{align-items:start;}
body.ppAdminPage .bottomMenu{min-height:auto;}
@media (max-width: 1280px){
  body.ppAdminPage .main{flex-direction:column;}
  body.ppAdminPage #leftPane{flex:0 0 auto;max-width:none;min-width:0;width:100%;}
  body.ppAdminPage .canvasPane{min-height:620px;width:100%;}
  body.ppAdminPage .canvasWrap{min-height:420px;}
}
@media (max-width: 720px){
  body.ppAdminPage .app{min-height:100svh;}
  body.ppAdminPage .main{padding:6px 8px 12px;}
  body.ppAdminPage .canvasPane{min-height:480px;}
  body.ppAdminPage .canvasWrap{min-height:320px;}
  body.ppAdminPage .scenePresetAdminShell__sceneList,
  body.ppAdminPage .scenePresetAdminShell__variantList{max-height:none;}
}

.scenePresetAdminShell__panel--publishHelper{margin-top:12px}
.scenePresetAdminShell__codeBox{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:12px;line-height:1.45;min-height:120px;white-space:pre;resize:vertical}

.readyScenesShell__valueRow{display:flex;flex-wrap:wrap;gap:8px}
.readyScenesShell__valueChip{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;border:1px solid rgba(122,162,255,0.24);background:rgba(122,162,255,0.10);font-size:12px;color:#d8e4ff}
.readyScenesShell__featuredHint{font-size:12px;line-height:1.45;color:rgba(231,238,252,0.72)}
.readyScenesShell__actions .btn:first-child{box-shadow:0 10px 24px rgba(122,162,255,0.18)}
@media (max-width:720px){.readyScenesShell__valueRow{gap:6px}.readyScenesShell__valueChip{font-size:11px;padding:5px 8px}}

.scenePresetAdminShell__panel--publishAutofill{margin-top:12px}
.scenePresetAdminShell__codeBox{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;line-height:1.45;white-space:pre}

.scenePresetAdminShell__panel--bulkAssets{margin-top:12px}

.scenePresetAdminShell__panel--quickFlow{margin-bottom:12px;background:rgba(122,162,255,0.08);border-color:rgba(122,162,255,0.18)}
.scenePresetAdminShell__advanced{margin-top:12px;border:1px solid rgba(255,255,255,0.10);border-radius:14px;background:rgba(255,255,255,0.03)}
.scenePresetAdminShell__advancedSummary{cursor:pointer;list-style:none;padding:12px 14px;font-size:13px;font-weight:700;color:var(--text)}
.scenePresetAdminShell__advancedSummary::-webkit-details-marker{display:none}
.scenePresetAdminShell__advanced[open]{padding-bottom:12px}
.scenePresetAdminShell__advanced .scenePresetAdminShell__panel{margin:0 12px 12px}