html[data-theme="Tools"]{
  --bg:#15171a;
  --bg-2:#1c1f24;
  --bg-1: radial-gradient(circle at 30% 0%, rgba(255,255,255,0.06), rgba(0,0,0,0) 55%), linear-gradient(#1b1e23,#14171b);
  --panel:#20242a;
  --panel-2:#1c1f24;
  --text:#e9e9e9;
  --muted:rgba(233, 233, 233, 0.85);
  --border:rgba(255,255,255,0.08);
  --line:rgba(255,255,255,0.06);
  --accent:#f6c21b;
  --accent-2:#ffd34d;
  --range-fill:#bfc3c8;
  --viewer-bg: linear-gradient(180deg, #2a2d33, #1a1c20);
  --viewer-screen-gradient: linear-gradient(180deg, #404247 0%, #282a2d 100%);
  --radius:14px;
  --radius-sm:4px;
  --radius-lg:10px;
  --ez-divider-w: 2px;
  --ez-divider-h: 28px;
  --ez-divider-r: 2px;
  --ez-divider-bg: color-mix(in srgb, var(--text), transparent 72%);
  --rail-checker-a: #21262d;
  --rail-checker-b: #171c21;
  --rail-checker-size: 24px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background: var(--bg);
  color:var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing:0.05px;
  font-size: 13px;
}

/* Fixed site header */

/* Default header height used for layout offsets */
body.tool-full{ --header-h: 64px; }

/* Fixed header across landing + tools */
html[data-theme="Tools"] .site-header{
  position: fixed !important;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999 !important;
  background: #000;
  border-bottom: 1px solid rgba(0,0,0,0.7);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), inset 0 -1px 0 rgba(255,255,255,0.03);
}

/* Offset page content so it starts right under the fixed header */
body.landing-body,
body.tool-full{
  padding-top: var(--header-h);
}

/* Shell */
.page-shell{
  min-height: 100vh;
}

.main-column{ min-width:0; }

/* Ads */
/* Ad blocks (bottom + floating inner boxes reuse) */

.ad-box{
  border:1px dashed color-mix(in srgb, var(--border), transparent 35%);
  border-radius: var(--radius-sm);
  min-height: 80px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size: 12px;
  color: var(--muted);
  padding: 10px;
  text-align:center;
}

.ad-box-bottom{ min-height: 56px; }

/* Header */
.site-header{
  position: sticky;
  top:0;
  z-index: 50;
  background: var(--bg);
  border-bottom:1px solid var(--border);
}

.header-inner{
  margin:0 auto;
  padding: 6px 22px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 16px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 6px;
}

/* Header hamburger (left drawer) */
.menu-toggle{
  width: 40px;
  height: 40px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:none;
  background: transparent;
  border-radius: 10px;
  cursor:pointer;
  color: var(--text);
  flex: 0 0 auto;
  padding: 0;
  margin-right: 10px;
}
.menu-toggle:hover{
  background: var(--bg-2);
  filter: none;
}
.menu-toggle:active{
  background: color-mix(in srgb, var(--bg-2), black 10%);
  transform: translateY(1px);
}
.menu-toggle:focus{
  outline: 2px solid color-mix(in srgb, var(--accent), transparent 35%);
  outline-offset: 2px;
}

.menu-icon{
  width: 18px;
  height: 14px;
  display:flex;
  flex-direction:column;
  justify-content: space-between;
}
.menu-icon > span{
  display:block;
  height: 2px;
  border-radius: 10px;
  background: currentColor;
  opacity: .92;
}

/* Drawer */
.ez-drawer-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;
  z-index: 999;
}

.ez-drawer{
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 280px;
  max-width: calc(100vw - 44px);
  background: var(--bg);
  border-right: 1px solid var(--border);
  transform: translateX(-102%);
  transition: transform .22s ease;
  z-index: 1000;
  display:flex;
  flex-direction: column;
}

body.drawer-open{}
body.drawer-open .ez-drawer{ transform: translateX(0); }
body.drawer-open .ez-drawer-overlay{ opacity: 1; pointer-events: auto; }

.ez-drawer-top{
  height: 68px;
  display:flex;
  align-items:center;
  justify-content: flex-start;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg), var(--bg-2) 30%);
}

.ez-drawer-brand{ display:flex; align-items:center; gap: 10px; text-decoration:none; color: inherit; }
.ez-drawer-logo{ height: 48px; width:auto; display:block; }
.ez-drawer-close{
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text);
  cursor:pointer;
}
.ez-drawer-close:hover{ filter: brightness(1.08); }

.ez-drawer-body{
  padding: 14px;
  overflow:auto;
}

.ez-drawer-section{ margin-bottom: 16px; }
.ez-drawer-title{
  font-size: 12px;
  letter-spacing: .7px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 6px 0 10px;
}

.ez-drawer-list{ display:flex; flex-direction: column; gap: 2px; }

.ez-drawer-link{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 11px 10px;
  border-radius: 12px;
  color: var(--text);
  text-decoration: none;
  border: 1px solid transparent;
  background: transparent;
  font-weight: 650;
  font-size: 16px;
}
.ez-drawer-left{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 0;
}

.ez-drawer-ic{
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  display:grid;
  place-items:center;
}

.ez-drawer-ic svg{
  width: 22px;
  height: 22px;
  color: currentColor;
  opacity: .9;
}

.ez-drawer-label{
  min-width: 0;
  overflow:hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ez-drawer-link:hover{
  background: color-mix(in srgb, var(--bg-2), transparent 10%);
  border-color: color-mix(in srgb, var(--border), transparent 25%);
}
.ez-drawer-link.is-active{
  background: color-mix(in srgb, var(--accent), transparent 88%);
  border-color: color-mix(in srgb, var(--accent), transparent 55%);
}
.ez-drawer-link.is-disabled{
  opacity: .55;
  cursor: default;
}
.ez-drawer-badge{
  font-size: 11px;
  color: var(--muted);
  border: 1px solid color-mix(in srgb, var(--border), transparent 25%);
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 10px;
}

.brand-mark-link{
  width: 140px;
  height: 48px;
  display:flex;
  align-items:center;
}
.brand-logo{
  height: 48px;
  width: auto;
  display:block;
}

.brand-mark{
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color:white;
  font-weight: 800;
  font-size: 16px;
  display:flex;
  justify-content:center;
  align-items:center;
  letter-spacing: 1px;
}
.brand-name{
  font-size: 20px;
  font-weight: 700;
}

/* Tool header divider (logo | tool name) */
body:not(.landing-body) .brand-name{
  position: relative;
  padding-left: 22px;
  margin-left: -6px;
  white-space: nowrap;
}
body:not(.landing-body) .brand-name::before{
  content:"";
  position:absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: var(--ez-divider-w);
  height: var(--ez-divider-h);
  border-radius: var(--ez-divider-r);
  background: var(--ez-divider-bg);
  opacity: 1;
}

/* Landing header: inline links next to logo (Tools / Libraries / FAQ) */
body.landing-body .brand-divider{
  width: var(--ez-divider-w);
  height: var(--ez-divider-h);
  border-radius: var(--ez-divider-r);
  background: var(--ez-divider-bg);
  opacity: 1;
  flex: 0 0 auto;
  margin: 0 10px;
}

body.landing-body .brand-links{
  display:flex;
  align-items:center;
  gap: 16px;
}

body.landing-body .brand-link{
  color: var(--muted);
  text-decoration: none;
  font-weight: 750;
  font-size: 13.5px;
  letter-spacing: 0.08px;
  padding: 6px 2px;
}

body.landing-body .brand-link:hover{
  color: var(--text);
}

body.landing-body .brand-link:focus-visible{
  outline: 2px solid color-mix(in srgb, var(--accent), white 12%);
  outline-offset: 2px;
  border-radius: 8px;
}

.header-controls{
  display:flex;
  align-items:center;
  gap: 6px;
  flex-wrap: wrap;
}

/* Tool pages: add a lot more breathing room between tool tabs and the right-side auth cluster */
body:not(.landing-body) .header-controls{
  gap: 28px;
}

@media (max-width: 820px){
  body:not(.landing-body) .header-controls{ gap: 12px; }
}

/* Header auth links (Get Pro | Sign in) */
.header-auth{
  display:flex;
  align-items:center;
  gap: 18px;
  flex: 0 0 auto;
}
.header-divider{
  width: var(--ez-divider-w);
  height: var(--ez-divider-h);
  border-radius: var(--ez-divider-r);
  background: var(--ez-divider-bg);
  opacity: 1;
  flex: 0 0 auto;
}
.header-signin{
  color: var(--muted);
  text-decoration: none;
  font-weight: 750;
  font-size: 15px;
  letter-spacing: 0.08px;
  padding: 8px 4px;
  white-space: nowrap;
}
.header-signin:hover{
  color: var(--text);
}
.header-signin:focus-visible{
  outline: 2px solid color-mix(in srgb, var(--accent), white 12%);
  outline-offset: 2px;
  border-radius: 8px;
}

.header-auth .btn-accent,
.auth-route-actions .btn-accent{
  color: #111;
}

/* Segmented */
.segmented{
  display:flex;
  gap: 4px;
  background: var(--bg-2);
  border:1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px;
  flex-wrap: wrap;
}
.seg-btn{
  background: transparent;
  border:1px solid transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  padding: 9px 12px;
  border-radius: 7px;
  cursor:pointer;
  white-space: nowrap;

  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.seg-btn.active{
  color: var(--text);
  background: var(--panel);
  border-color: var(--border);
}

.btn:visited{ color: var(--text); text-decoration:none !important; }
.btn:focus{ text-decoration:none !important; }
.btn:active{ text-decoration:none !important; }
.btn *{ text-decoration:none !important; }
/* Page */
.page{
  max-width: 1500px;
  margin: 0 auto;
  padding: 22px 22px 34px;
}

.hero-line{ margin: 0px 0 12px; }
.hero-line h1{
  margin: 0;
  font-size: 36px;
  font-weight: 700;
}

/* Work card */
.work-card{
  border:1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 22px;
}

/* Drop control */
.drop-control{
  position:relative;
  border:1px dashed color-mix(in srgb, var(--border), transparent 20%);
  background: var(--bg-2);
  border-radius: var(--radius);
  padding: 16px 16px;
  display:grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "main btn"
    "rest rest";
  column-gap: 8px;
  row-gap: 6px;
  align-items:start;
}

.drop-control .drop-main{
  position:relative;
  grid-area: main;
  min-width: 0;
  min-height: 0;
  display:flex;
  flex-direction: column;
  align-items:flex-start;
  justify-content:flex-start;
  gap:6px;
  padding: 0;
  }

/* Pin the action button to the top-right */
.drop-control > .btn.btn-primary,
.drop-control > .btn-primary,
.drop-control > .btn.btn-accent,
.drop-control > .btn-accent{
  grid-area: btn;
  justify-self: end;
  align-self: flex-start;
}

.drop-control .thumb-strip{
  position:relative;
  left:auto;
  right:auto;
  top:auto;
  transform:none;
  padding: 0 !important;
  margin:0 !important;
  width:100%;
  overflow: visible;
  align-content:flex-start;
  gap:8px;
}

/* Top strip: single row beside the Select files button */
.drop-control .thumb-strip-top{
  flex-wrap: nowrap;
}

/* Rest strip: spans full width underneath, can wrap to many rows */
.drop-control .thumb-strip-rest{
  grid-area: rest;
  flex-wrap: wrap;
  padding:0 !important;
}

.drop-control.has-thumbs .drop-text{
  display:none;
}

.drop-control .drop-text{
    margin:0;
transition: opacity 140ms ease;
}

/* ===== Multi-upload thumbnail strip ===== */
.thumb-strip{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  padding:0 !important;
  margin:0 !important;
}
.thumb-item{
  width: 72px;
  height:54px;
  border-radius:10px;
  overflow:hidden;
  border:1px solid var(--border);
  background:var(--panel);
  cursor:pointer;
  position:relative;
  box-shadow: 0 6px 14px rgba(0,0,0,.18);
}
.thumb-item img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.thumb-item.selected{
  outline:2px solid var(--accent);
  outline-offset:2px;
}
.thumb-item .thumb-x{
  position:absolute;
  top:4px;
  right:4px;
  width:18px;
  height:18px;
  border-radius:999px;
  border:0;
  background:rgba(0,0,0,.55);
  color:#fff;
  font-size:12px;
  line-height:18px;
  padding:0;
  cursor:pointer;
  text-decoration: none !important;
}
.drop-text{
  font-size: 16px;
  color: var(--muted);
  font-weight: 500;
}

.hidden-file{
  position:absolute !important;
  width:1px; height:1px;
  padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0);
  white-space:nowrap; border:0;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  border:1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-size: 16px;
  font-weight: 600;
  cursor:pointer;
  text-decoration: none !important;
}
.btn:hover{
  border-color: color-mix(in srgb, var(--border), var(--text) 12%);
}
.btn:disabled{ opacity: 0.5; cursor: not-allowed; }
.btn-primary{
  background: var(--accent);
  border-color: var(--accent);
  color:white;
}
.btn-primary:hover{
  background: var(--accent-2);
  border-color: var(--accent-2);
}

.btn-pro{
  border:0 !important;
}
.btn-flat{
  background: var(--panel);
  border:0;
}
.btn-flat:hover{
  background: color-mix(in srgb, var(--panel), var(--text) 6%);
}

/* Controls */
.controls{
  display:flex;
  gap: 10px;
  align-items:center;
  flex-wrap: wrap;
  margin-top: 16px;
}
.controls-spread{
  justify-content: space-between;
  align-items:flex-start;
  gap: 6px;
}
.control-group{
  display:flex;
  flex-direction: column;
  gap: 6px;
  min-width: 60px;
}
.control-label{
  font-size: 12.8px;
  color: var(--muted);
  font-weight: 600;
}

.select{
  background: var(--bg-2);
  color: var(--text);
  border:1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 14.5px;
  min-width: 240px;
}
.select-sm{ min-width: 140px; }
/* Overlay "tab" wrapper (forces transparency on Windows select rendering) */
.overlay-tab{
  display:inline-flex;
  align-items:center;
  border:1px solid rgba(255,255,255,0.14);
  border-radius: 10px;
  background: rgba(0,0,0,0.32);
  backdrop-filter: blur(8px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.28);
  position:relative;
  overflow:hidden;
}
.overlay-tab::after{
  content: "▾";
  position:absolute;
  right:10px;
  top:50%;
  transform: translateY(-50%);
  pointer-events:none;
  color: rgba(255,255,255,0.92);
  font-size: 12px;
}
.overlay-tab .select{
  /* Remove native chip background/border so wrapper controls the look */
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  color: rgba(255,255,255,0.92) !important;
  color-scheme: dark;
  min-width: 0 !important;
  width: 100%;
  padding: 6px 30px 6px 10px;
  font-size: 13.2px;
  line-height: 1.1;
  -webkit-appearance: none;
  appearance: none;
}

/* Dropdown menu styling for overlay selects (Input Map + HDRI) */
.overlay-tab .select option{
  background: #2a2a2a;
  color: #e8e8e8;
}
.overlay-tab .select option:disabled{
  color: rgba(232,232,232,0.35);
}
.overlay-tab-sm{ width: 106px; }
.overlay-tab-map{ width: 118px; }

.input{
  background: var(--bg-2);
  color: var(--text);
  border:1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 14px;
  min-width: 220px;
}
.input-sm{ min-width: 160px; padding: 9px 10px; font-size: 13.5px; }

.range{
  width: 200px;
  -webkit-appearance: none;
  appearance: none;
  height: 5px;
  background: var(--border);
  border-radius: 999px;
  outline: none;
}

/* slider layout */
.slider-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  margin-bottom: 0px;
}

/* Percent value box (wireframe opacity etc.) */
.percent-box{
  display:flex;
  align-items:center;
  gap:6px;
}
.percent-box .pct{
  color: var(--muted);
  font-size: 12px;
}
.slider-head .control-label{
  margin: 0;
}
.slider-value:focus{
  border-bottom-color: var(--accent);
  outline: none;
}

.range::-webkit-slider-thumb{
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text);
  border: 2px solid var(--bg-1);
  box-shadow: 0 0 0 1px var(--border);
  margin-top: 0px;
}
.range::-moz-range-thumb{
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text);
  border: 2px solid var(--bg-1);
  box-shadow: 0 0 0 1px var(--border);
}
.range::-moz-range-track{
  height: 5px;
  background: var(--border);
  border-radius: 999px;
}

.export-row{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
}

.naming-row{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items:center;
}

.status{
  font-size: 12.5px;
  color: var(--muted);
}

/* Detected pill */
.detect-pill{
  border:1px solid var(--border);
  background: var(--bg-2);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 650;
  min-width: 200px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}

/* Preview */
.preview-row{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 6px;
  margin-top: 6px;
}
.preview-row.single{ grid-template-columns: 1fr; }
.preview-title{
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 4px;
  font-weight: 600;
}
.preview-map-select{
  min-width: 96px;
  width: 120px;
  padding: 6px 10px;
  font-size: 13.2px;
}
.preview-box{
  position:relative;
  border:1px solid var(--border);
  background: var(--bg-2);
  border-radius: var(--radius);
  padding: 10px;
}
.preview-box canvas{
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  display:block;
}

/* Downloads */
.download-strip{
  margin-top: 14px;
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Tabs */
.tab-section{ display:none; }
.tab-section.active{ display:block; }

/* Extra spacing between tool work area and the below content sections */
.page > .tab-section.active,
.page > .tool-work-area{
  margin-bottom: 72px;
}

/* Footer */
.site-footer{
  border-top:1px solid var(--border);
  background: color-mix(in srgb, var(--bg), var(--panel) 6%);
  margin-top: 72px;
}
.footer-inner{
  max-width:1500px;
  margin:0 auto;
  padding: 18px 22px 28px;
  display:flex;
  align-items:center;
  gap: 10px;
}

.footer-left{
  font-size:14px;
  color: var(--muted);
}

.footer-right{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap: 12px;
}

.footer-link{
  font-size:14px;
  color: var(--muted);
  text-decoration:none;
  padding:9px 12px;
  border-radius:999px;
  border:1px solid transparent;
}

.footer-link:hover{
  color: var(--text);
  background: color-mix(in srgb, var(--panel), transparent 35%);
  border-color: color-mix(in srgb, var(--border), transparent 35%);
}

body.legal-page .tool-doc a,
body.legal-page .footer-link{
  color: var(--accent);
}
body.legal-page .tool-doc a:hover,
body.legal-page .footer-link:hover{
  color: var(--accent-2);
}

/* Footer (responsive) */
@media (max-width: 560px){
  .footer-inner{ flex-direction: column; align-items:flex-start; gap: 12px; padding: 18px 18px 26px; }
  .footer-right{ margin-left: 0; flex-wrap: wrap; gap: 10px; }
}
@media (max-width: 820px){
  .preview-row{grid-template-columns: 1fr}
  .select{min-width: 200px}
  .hero-line h1{font-size: 30px}
  .range{width: 180px}
}
@media (max-width: 520px){
  .header-inner{ flex-direction: column; align-items:flex-start; }
  .drop-control{ justify-content: center; text-align:center; flex-wrap: wrap; }
  .drop-control > .btn.btn-primary,
  .drop-control > .btn-primary,
  .drop-control > .btn.btn-accent,
  .drop-control > .btn-accent{ margin-left: 0; }
  .control-group{ min-width: 0; }
}

/* Overlay tools */
.overlay{ position:absolute; left:0; top:0; width:auto; height:auto; pointer-events:auto; background:transparent; }
.small{ font-size:12px; padding:6px 10px; border-radius:8px; }
/* Tool layout and right sidebar */
.tool-layout{
  display:grid;
  grid-template-columns: 1fr 270px;
  gap: 16px;
  align-items:start;
}

/* Tree Generator three-column layout */
.tool-layout.tool-layout-3col{
  grid-template-columns: 270px 1fr 270px;
}

/* Right sidebar rail */
.side-frame{
  align-self: stretch;
  min-height: 0;
  border: 1px solid var(--border);
  background: var(--panel-2);
  border-radius: 0;
}

.tool-left{
  display:flex;
  flex-direction:column;
  gap: 6px;
  min-width: 0;
}
.side-controls{
  display:flex;
  flex-direction:column;
  gap: 10px;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.28) transparent;
    padding: 12px 18px 12px 12px;
  scrollbar-gutter: stable;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  position: sticky;
    top: 92px;
}

/* Optional slimmer sidebar padding variant (used by Model Convert) */
.side-controls.side-controls-slim{
  padding: 12px;
}

/* Slim sidebar layout */
.side-controls.side-controls-slim .controls{
  flex-direction: column;
  align-items: stretch;
}
.side-controls.side-controls-slim .controls-spread{
  justify-content: flex-start;
}
.side-controls.side-controls-slim .control-group{
  width: 100%;
}
.side-controls.side-controls-slim .format-grid,
.side-controls.side-controls-slim .format-grid .format-btn{
  width: 100%;
}

/* Thin scrollbar inside side toolbar */
.side-controls::-webkit-scrollbar{ width: 2px; }
.side-controls::-webkit-scrollbar-track{ background: transparent; }
.side-controls::-webkit-scrollbar-thumb{
  background: rgba(255,255,255,0.22);
  border-radius: 999px;
}
.side-controls::-webkit-scrollbar-thumb:hover{ background: rgba(255,255,255,0.32); }

/* Light mode: make sidebar scrollbar visible on light background */
.side-controls .controls,
.side-controls .export-row,
.side-controls .naming-row,
.side-controls .download-strip,
.side-controls .header-controls{
  margin: 0;
}
/* Sidebar controls: use full width and stack cleanly */
.side-controls .controls{ flex-direction: column; align-items: stretch; }
.side-controls .control-group{
  width: 100%;
  margin-bottom: 10px;
}
.side-controls .input{ width: 100%; min-width: 0; }

/* Make controls more compact vertically */
.side-controls .control-label{ display:block; margin-bottom:0px; font-size: 0.9rem; opacity: 0.9; }
.side-controls .btn{ width: 100%; min-width: 0; }
.side-controls .select{ width: 100%; min-width: 0; }
.side-controls .select.select-sm{ width: auto; }
/* Ensure previews use full width on the left */
.tool-left .preview-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tool-left .preview-col .preview-box{ width:100%; }
@media (max-width: 1024px){
  .tool-layout{ grid-template-columns: 1fr; }
  .side-controls{ position: static; max-height: none; }
  .tool-left .preview-row{ grid-template-columns: 1fr; }
}

/* Export panel */
.side-stack{
  display:flex;
  flex-direction:column;
  gap: 10px;
  align-self:start;
  position: sticky;
  top: 92px;
}
.side-stack .side-controls{
  position: static;
  top: auto;
  max-height: calc(110vh - 220px);
}
.export-panel{
  /* Remove export "box" frame — keep controls as-is */
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  padding: 12px 18px 12px 12px;
}
.export-panel .export-panel-title{
  font-size: 12.8px;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 10px;
}
.export-panel .btn{
  width: 100%;
  min-width: 0;
}
.export-panel .status{
  display:block;
  margin-top: 8px;
}
/* Make export dropdowns behave nicely in the narrow right column */
.export-panel .export-row{
  flex-wrap: nowrap;
}
.export-panel .select{
  min-width: 0;
}
.export-panel .select-sm{
  min-width: 0;
  width: 100%;
}
.export-panel .export-row .select-sm{
  flex: 1 1 0;
}

@media (max-width: 1024px){
  .side-stack{ position: static; }
  .side-stack .side-controls{ max-height: none; }
  .export-panel .export-row{ flex-wrap: wrap; }
  .export-panel .btn{ width: auto; }
}

.drop-control.dragover{
  outline:2px dashed var(--accent);
  outline-offset:4px;
}

/* In-viewer drop overlay */
.drop-control.drop-in-viewer{
  position:absolute;
  inset:0;
  z-index: 6;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 0px;
  padding: 26px;
  text-align:center;
  border: none;
  background: radial-gradient(1200px 520px at 50% 40%, color-mix(in srgb, var(--panel), transparent 45%), transparent 70%);
  cursor: pointer;
}
.drop-control.drop-in-viewer .drop-main{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 0px;
  margin-bottom: 22px;
}
.drop-main-center{ text-align:center; }
.drop-control.drop-in-viewer .drop-text{
  font-size: 23px;
  font-weight: 780;
  letter-spacing: .2px;
  line-height: 1.15;
  margin: 0 0 2px 0;
}
.drop-control.drop-in-viewer .tiny-note{ font-size: 16px; line-height:1.2;   margin: 0;
}
.drop-control.drop-in-viewer .drop-icon{
  width: 46px;
  height: 46px;
    margin-bottom: 14px;
border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--accent);
  display:flex;
  align-items:center;
  justify-content:center;
}
.drop-control.drop-in-viewer .drop-icon svg{ width: 46px; height: 46px; }

.drop-control.drop-in-viewer > .btn.btn-primary,
.drop-control.drop-in-viewer > .btn-primary,
.drop-control.drop-in-viewer > .btn.btn-accent,
.drop-control.drop-in-viewer > .btn-accent{
  align-self: center;
  justify-self: center;
  min-width: unset;
  width: auto;
  margin: 0;
  padding: 12px 18px;
  white-space: nowrap;
}

.drop-control.drop-in-viewer.is-hidden{
  opacity: 0;
  visibility: hidden;
  pointer-events: none !important;
  transition: opacity 180ms ease;
}

/* === Start-screen (16:9) drop layout — framed like the reference UI === */
.drop-control.drop-in-viewer.drop-start{
  position: absolute;
  background: rgba(60, 64, 72, 0.58);
  padding: 28px;
  overflow: hidden;
  isolation: isolate;
}
.drop-control.drop-in-viewer.drop-start::before{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(140% 110% at 50% 48%,
      rgba(0,0,0,0) 50%,
      rgba(0,0,0,0.10) 65%,
      rgba(0,0,0,0.15) 80%,
      rgba(0,0,0,0.20) 90%,
      rgba(0,0,0,0.25) 100%),
    radial-gradient(72% 62% at 50% 44%,
      rgba(255,255,255,0.05) 10%,
      rgba(255,255,255,0.000) 80%);
}
.drop-control.drop-in-viewer.drop-start > *{
  position: relative;
  z-index: 1;
}
.drop-control.drop-in-viewer.drop-start .drop-start-frame{
  width: 100%;
  max-width: 1200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 0;
  gap: clamp(22px, 4.2vh, 64px);
}
.drop-control.drop-in-viewer.drop-start .drop-title{
  font-size: clamp(22px, 2.7vw, 38px);
  font-weight: 850;
  letter-spacing: .2px;
  line-height: 1.12;
  margin: 0;
  max-width: 980px;
  text-align: center;
}
.drop-control.drop-in-viewer.drop-start .drop-start-zone{
  width: min(640px, 70%);
  height: auto;
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  border: 2px dashed rgba(255,255,255,.16);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.05);
  background: rgba(255,255,255,.018);
  padding: 30px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.drop-control.drop-in-viewer.drop-start .drop-start-zone .drop-main{
  margin: 0;
}
.drop-control.drop-in-viewer.drop-start .drop-start-zone .drop-icon{
  width: 56px;
  height: 56px;
  margin-bottom: 14px;
}
.drop-control.drop-in-viewer.drop-start .drop-start-zone .drop-icon svg{
  width: 56px;
  height: 56px;
}
.drop-control.drop-in-viewer.drop-start .drop-start-zone .drop-text{
  font-size: 20px;
  font-weight: 780;
  letter-spacing: .2px;
  margin: 0 0 4px 0;
}
.drop-control.drop-in-viewer.drop-start .drop-start-zone .tiny-note{
  font-size: 16px;
  opacity: .8;
}
.drop-control.drop-in-viewer.drop-start .drop-start-zone .btn{
  margin-top: 18px;
  min-width: 180px;
  padding: 12px 18px;
}
@media (max-width: 820px){
  .drop-control.drop-in-viewer.drop-start{ padding: 18px; }
  .drop-control.drop-in-viewer.drop-start .drop-start-frame{
    padding-top: 0;
    gap: 18px;
  }
  .drop-control.drop-in-viewer.drop-start .drop-title{
    font-size: clamp(18px, 5.2vw, 26px);
  }
  .drop-control.drop-in-viewer.drop-start .drop-start-zone{
    width: min(500px, 82%);
    padding: 22px 16px;
  }
  .drop-control.drop-in-viewer.drop-start .drop-start-zone .drop-text{ font-size: 18px; }
}

/* ===== Start overlay sample thumbnails ===== */
.drop-control.drop-in-viewer.drop-start .tool-sample-strip{
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 14px;
  width: fit-content;
  max-width: min(880px, 88%);
  margin: 0 auto;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-strip-title{
  flex: 0 0 auto;
  height: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .18px;
  line-height: 1.05;
  color: rgba(255,255,255,.9);
  text-align: center;
  white-space: nowrap;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-grid{
  width: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  gap: 6px;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-card{
  position: relative;
  max-width: none;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-card.is-image{
  width: auto;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-card.is-model{
  width: auto;
  padding-bottom: 16px;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-btn{
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  box-shadow: none;
  color: inherit;
  cursor: pointer;
  transition: transform 140ms ease, opacity 140ms ease;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-card.is-model .tool-sample-btn{
  width: auto;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-btn:hover,
.drop-control.drop-in-viewer.drop-start .tool-sample-btn:focus-visible{
  transform: translateY(-1px);
  opacity: 1;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-btn:hover .tool-sample-media img,
.drop-control.drop-in-viewer.drop-start .tool-sample-btn:focus-visible .tool-sample-media img{
  box-shadow: 0 0 0 2px rgba(246,198,78,.95);
  filter: brightness(1.04);
}
.drop-control.drop-in-viewer.drop-start .tool-sample-btn.is-loading{
  opacity: .72;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-btn:focus-visible{
  outline: none;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-media{
  width: 100%;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: 0px;
  background: transparent;
  overflow: visible;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-card.is-image .tool-sample-media,
.drop-control.drop-in-viewer.drop-start .tool-sample-card.is-model .tool-sample-media{
  width: auto;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-media img{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  border-radius: 8px;
  transition: box-shadow 140ms ease, filter 140ms ease;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-card.is-image .tool-sample-media img{
  width: auto;
  max-width: 100px;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-card.is-model .tool-sample-media img{
  width: auto;
  max-width: 100px;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-label{
  display: none;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-credit{
  position: absolute;
  left: 50%;
  bottom: 0;
  z-index: 2;
  display: block;
  color: rgba(255,255,255,.84);
  font-size: 10px;
  line-height: 1.15;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 3px);
  pointer-events: none;
  transition: opacity 140ms ease, transform 140ms ease, visibility 140ms ease;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-card.is-model:hover .tool-sample-credit,
.drop-control.drop-in-viewer.drop-start .tool-sample-card.is-model .tool-sample-credit:hover{
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  pointer-events: auto;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-credit a{
  color: #f6c64e;
  text-decoration: none;
}
.drop-control.drop-in-viewer.drop-start .tool-sample-credit a:hover{
  text-decoration: underline;
}
@media (max-width: 820px){
  .drop-control.drop-in-viewer.drop-start .tool-sample-strip{
    width: min(560px, 92%);
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  .drop-control.drop-in-viewer.drop-start .tool-sample-grid{
    width: 100%;
    justify-content: center;
    gap: 4px;
  }
  .drop-control.drop-in-viewer.drop-start .tool-sample-strip-title{
    height: auto;
    min-height: 0;
  }
  .drop-control.drop-in-viewer.drop-start .tool-sample-card.is-image{
    width: 58px;
  }
  .drop-control.drop-in-viewer.drop-start .tool-sample-card.is-model{
    padding-bottom: 15px;
  }
  .drop-control.drop-in-viewer.drop-start .tool-sample-media{
    height: 44px;
  }
  .drop-control.drop-in-viewer.drop-start .tool-sample-card.is-model .tool-sample-media img{
    max-width: 68px;
  }
}

/* Texture & PBR start stage */
.pbr-start-stage{ width:100%; }
.pbr-start-view{
  width:100%;
  margin: 0;
}
.viewer3d-box.dragover{
  outline:2px dashed var(--accent);
  outline-offset:-10px;
}

/* Texture cloud rail */
.texture-pbr-layout{
  grid-template-columns: 270px 1fr 270px;
}
.texture-pbr-layout .side-frame-left{
  border-right: 0;
  border-bottom-right-radius: 0;
}
.texture-pbr-layout .tool-left{
  min-width: 0;
}
.texture-pbr-layout .upload-rail-stack,
.texture-pbr-layout .upload-rail-controls{
  height: 100%;
  min-height: 0;
}
.texture-pbr-layout .upload-rail-controls{
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.texture-pbr-layout .upload-rail-card{
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--panel-2);
}
.texture-pbr-layout .upload-rail-header{
  padding: 12px 12px;
  font-size: 15px;
  line-height: 1.0;
  font-weight: 700;
  letter-spacing: .2px;
  background: rgba(0,0,0,0.35);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.texture-pbr-layout .upload-rail-body{
  flex: 1 1 auto;
  min-height: 0;
  padding: 10px;
  background: rgba(0,0,0,0.18);
  display: flex;
}
.texture-pbr-layout .upload-rail-card-actions{
  padding: 10px;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: rgba(0,0,0,0.24);
}
.texture-pbr-layout .upload-rail-frame.is-empty-stage .upload-rail-card-actions{
  display: none;
}
.texture-pbr-layout .upload-rail-drop{
  --upload-checker-a: var(--rail-checker-a);
  --upload-checker-b: var(--rail-checker-b);
  --upload-checker-size: var(--rail-checker-size);
  flex: 1 1 auto;
  min-height: 0;
  padding: 12px;
  display: flex;
  flex-direction: column;
  position: relative;
  isolation: isolate;
  border: 1px dashed color-mix(in srgb, var(--border), transparent 24%);
  border-radius: 12px;
  background: var(--upload-checker-a);
  cursor: pointer;
  overflow: hidden;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}
.texture-pbr-layout .upload-rail-drop::before{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    conic-gradient(
      from 90deg,
      var(--upload-checker-a) 0deg 90deg,
      var(--upload-checker-b) 90deg 180deg,
      var(--upload-checker-a) 180deg 270deg,
      var(--upload-checker-b) 270deg 360deg
    ) 0 0 / var(--upload-checker-size) var(--upload-checker-size) repeat;
  opacity: 0.58;
  pointer-events: none;
  z-index: 0;
}
.texture-pbr-layout .upload-rail-drop > *{
  position: relative;
  z-index: 1;
}
.texture-pbr-layout .upload-rail-drop:hover,
.texture-pbr-layout .upload-rail-drop.dragover{
  border-color: color-mix(in srgb, var(--accent), white 14%);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
}
.texture-pbr-layout .upload-rail-drop.has-thumbs:hover,
.texture-pbr-layout .upload-rail-drop.has-thumbs.dragover{
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03);
}
.texture-pbr-layout .upload-rail-drop > .btn,
.texture-pbr-layout .upload-rail-drop > .hidden-file,
.texture-pbr-layout .upload-rail-drop .thumb-strip-rest{
  display: none !important;
}
.texture-pbr-layout .upload-rail-drop .drop-main{
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  gap: 12px;
}
.texture-pbr-layout .upload-rail-drop:not(.has-thumbs) .drop-main{
  align-items: center;
  justify-content: center;
  text-align: center;
}
.texture-pbr-layout .upload-rail-empty-icon{
  width: 50px;
  height: 45px;
  color: #fff;
  opacity: .96;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.texture-pbr-layout .upload-rail-empty-icon svg{
  width: 50px;
  height: 45px;
}
.texture-pbr-layout .upload-rail-drop .drop-text{
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}
.texture-pbr-layout .upload-rail-format-note{
  font-size: 11px;
  line-height: 1.35;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--muted);
  text-align: center;
  max-width: 168px;
}
.texture-pbr-layout .upload-rail-drop.has-thumbs .upload-rail-format-note{
  display: none;
}
.texture-pbr-layout .upload-rail-drop.has-thumbs .upload-rail-empty-icon{
  display: none;
}
.texture-pbr-layout .upload-rail-drop.has-thumbs .thumb-strip{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  justify-items: center;
  gap: 10px 8px;
  padding: 2px;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  flex: 1 1 auto;
  min-height: 0;
  align-content: start;
}
.texture-pbr-layout .upload-rail-drop.has-overflow .thumb-strip{
  padding-right: 4px;
}
.texture-pbr-layout .upload-rail-drop .thumb-item{
  width: 100%;
  max-width: 84px;
  min-width: 0;
  height: auto;
  overflow: visible;
  border-radius: 12px;
  background: transparent;
  border: 0;
  box-shadow: none;
  outline: 0;
  margin: 0 auto;
  padding: 4px 4px 6px;
}
.texture-pbr-layout .upload-rail-drop .thumb-item.selected{
  background: transparent;
  box-shadow: none;
  outline: 0 !important;
}
.texture-pbr-layout .upload-rail-drop .thumb-item.selected .thumb-media{
  outline: 0;
  border-color: transparent;
}
.texture-pbr-layout .upload-rail-drop .thumb-item.selected .thumb-media::after{
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 12px;
  box-shadow: inset 0 0 0 2px var(--accent);
  pointer-events: none;
  z-index: 3;
}
.texture-pbr-layout .upload-rail-drop .thumb-media{
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: visible;
  border-radius: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.texture-pbr-layout .upload-rail-drop .thumb-item img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.texture-pbr-layout .upload-rail-drop .thumb-name{
  margin-top: 7px;
  padding: 0 2px;
  font-size: 12px;
  line-height: 1.24;
  color: var(--text);
  text-align: center;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(1.24em * 2);
}
.texture-pbr-layout .upload-rail-drop .thumb-x{
  position: absolute;
  top: 6px;
  right: 6px;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 0;
  background: rgba(0,0,0,.62);
  color: #fff;
  font-size: 14px;
  line-height: 22px;
  padding: 0;
  cursor: pointer;
}
.texture-pbr-layout .upload-rail-drop .thumb-x:hover{
  background: rgba(0,0,0,.82);
}
.texture-pbr-layout .upload-rail-actions{
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  width: 100%;
  flex: 0 0 auto;
}
.texture-pbr-layout .upload-rail-save-row{
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1fr);
  gap: 8px;
  width: 100%;
}
.texture-pbr-layout .upload-rail-select-btn,
.texture-pbr-layout .upload-rail-save-btn,
.texture-pbr-layout .upload-rail-saveas-btn{
  display: inline-flex;
  width: 100%;
  flex: 0 0 auto;
  min-width: 0;
  justify-content: center;
}
.texture-cloud-progress{
  position: fixed;
  inset: 0;
  z-index: 3000;
}
.texture-cloud-progress .viewer-io-card{
  width: min(420px, calc(100vw - 32px));
}
.texture-pbr-layout .upload-rail-status{
  min-height: 16px;
  padding: 0 2px;
  font-size: 12px;
  line-height: 1.35;
  color: var(--muted);
  text-align: center;
}
.texture-pbr-layout .upload-rail-frame.is-cloud-busy .upload-rail-status{
  color: var(--text);
}
.texture-pbr-layout .upload-rail-drop.is-cloud-busy{
  cursor: progress;
}
.texture-pbr-layout .upload-rail-drop .texture-cloud-thumb-placeholder{
  width: 100%;
  height: 100%;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}
@media (max-width: 1280px){
  .texture-pbr-layout{
    grid-template-columns: 240px 1fr 270px;
  }
}
@media (max-width: 1024px){
  .texture-pbr-layout{
    grid-template-columns: 1fr;
  }
  .texture-pbr-layout .side-frame-left{
    border-right: 1px solid var(--border);
    border-bottom-right-radius: var(--radius);
  }
  .texture-pbr-layout .upload-rail-drop{
    min-height: 240px;
  }
}

/* ===== Lightweight PBR Viewer (Image to PBR) ===== */
.pbr-viewer{
  position:relative;
  width:100%;
  height:100%;
  border-radius: 14px;
  overflow:hidden;
  background: rgba(0,0,0,0.35);
}
.pbr-viewer::before{
  content:"";
  position:absolute;
  inset:-30px;
  background-image: var(--viewer-bg);
  background-size: cover;
  background-position:center;
  filter: blur(18px) brightness(0.42) saturate(1.10);
  transform: scale(1.08);
  z-index:0;
}
.pbr-viewer canvas{
  touch-action: none;
  position:relative;
  z-index:1;
  width:100%;
  height:100%;
  display:block;
}
.viewer-ui{
  position:absolute;
  top:12px;
  display:flex;
  gap:8px;
  z-index:3;
}
.viewer-ui-left{ left:12px; }
.viewer-ui-right{ right:12px; align-items:center; }

.preview-ui{
  position:absolute;
  top:12px;
  display:flex;
  gap:8px;
  z-index:3;
}
.preview-ui-right{ right:12px; align-items:center; }
.viewer-select{
  min-width: 92px;
  width: 110px;
  padding: 6px 10px;
  font-size: 13.2px;
}
.viewer-hint{
  position:absolute;
  left:12px;
  bottom:10px;
  z-index:3;
  font-size: 12px;
  color: rgba(255,255,255,0.72);
  background: rgba(0,0,0,0.28);
  border: 1px solid rgba(255,255,255,0.10);
  padding: 6px 10px;
  border-radius: 999px;
  user-select:none;
  pointer-events:none;
}
/* =========================================================
   LANDING PAGE (Hub)
   - Scoped to body.landing-body to avoid affecting tool UI
   ========================================================= */

body.landing-body{
  --header-h: 64px;
  --landing-strip-gap: 92px;
  margin:0;
  min-height:100%;
  background: var(--bg);
  color:var(--text);
  overflow-x: hidden;
  overflow-x: clip;
}

.landing-shell{
  max-width:1400px;
  margin:0 auto;
  padding:0 25px 0;
}

.landing-dots-zone{
  position: relative;
  z-index: 0;
  padding-bottom: var(--landing-strip-gap);
}

.landing-dots-zone::before{
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: -1;
  background-image: radial-gradient(circle, rgba(255,255,255,0.4) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.5;
}

.landing-strip-wrap{
  position: relative;
  z-index: 0;
  margin-bottom: 0;
}

.landing-strip-wrap::before{
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: -1;
  background: color-mix(in srgb, var(--bg-2), black 50%);
}

body.landing-body .landing-footer-bleed{
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.landing-hero--cover{
  padding:0;
  position:relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  margin-bottom: 72px;
  background: none;
  overflow-x: clip;
  overflow-y: visible;
}

.landing-hero--cover .landing-h1 .hero-line{
  display:block;
  white-space: nowrap;
  line-height: 1.02;
}

.landing-hero--cover .btn-flat{
  background: rgba(0,0,0,0.38);
  border: 1px solid rgba(255,255,255,0.62);
  color: rgba(255,255,255,0.92);
}

.landing-hero--cover .btn-flat:hover{
  background: rgba(0,0,0,0.48);
  border-color: rgba(255,255,255,0.78);
}

.landing-hero-copy{ min-width:0; }

.landing-hero-ctas{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:16px;
}

.landing-h1{
  margin:0;
  font-size:60px;
  line-height:1.05;
  letter-spacing:-1px;
}

.landing-sub{
  margin:12px 0 0;
  color:var(--muted);
  max-width:70ch;
  font-size:18px;
  line-height:1.55;
}

.landing-grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: 22px;
  row-gap: 52px;
  padding:0;
}

.landing-section{
  padding:70px 0 24px;
}

body.landing-body section#tools.landing-section{ padding-bottom: 0; }

.landing-section--info,
.landing-section--faq{
  padding:92px 0 32px;
}

body.landing-body .landing-section--info{ padding-bottom: 44px; }

body.landing-body .landing-section--privacy{ padding-top: 44px; padding-bottom: var(--landing-strip-gap); }

.landing-section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  margin: 2px 0 20px;
}

.landing-section-head-sub{
  margin-top: 72px;
}

.landing-h2{
  margin:0;
  font-size: 28px;
  letter-spacing:-.6px;
  font-weight:800;
}

.landing-h2::after{
  content:"";
  display:block;
  width: 64px;
  height: 4px;
  background: var(--accent);
  margin-top: 12px;
  border-radius: 999px;
}

.tool-card-stack{
  grid-column: span 4;
  display:block;
  text-decoration:none;
  color:var(--text);
}

.tool-card-stack:focus-visible{
  outline: 2px solid color-mix(in srgb, var(--accent), white 12%);
  outline-offset: 4px;
  border-radius: calc(var(--radius) + 2px);
}

body.landing-body .tool-card-stack{
  display:flex;
  flex-direction:column;
  gap:14px;
}

body.landing-body .tool-card-stack:hover .tool-card-cover{
  transform: scale(1.06);
}

body.landing-body .tool-card-copy{
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:0 4px;
}

body.landing-body .tool-card-copy h3{
  margin:0;
  font-size:20px;
  line-height:1.08;
  letter-spacing:0.0px;
  font-weight:700;
  color:var(--text);
}

body.landing-body .tool-card-title{
  display:inline-flex;
  align-items:center;
  gap:10px;
}

body.landing-body .tool-card-title-ic{
  width:20px;
  height:20px;
  min-width:20px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:inherit;
  opacity:1.0;
}

body.landing-body .tool-card-title-ic svg{
  width:100%;
  height:100%;
  display:block;
}

body.landing-body .tool-card-title-text{
  display:inline-block;
}

body.landing-body .tool-card-copy p{
  margin:0;
  font-size:14px;
  line-height:1.2;
  color: color-mix(in srgb, var(--muted), var(--text) 10%);
}

body.landing-body .tool-card-stack[data-coming="true"] .tool-card-cover{
  filter: saturate(0.9) brightness(0.86);
}

.tool-card{
  border:1px solid var(--border);
  border-radius: var(--radius);
  text-decoration:none;
  color:var(--text);
  background: var(--panel);
  position:relative;
  overflow:hidden;
  min-height: 240px;
  box-shadow: 0 10px 26px rgba(0,0,0,0.18);
  transition: transform .16s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease;
}

body.landing-body .tool-card{
  background: transparent;
}

body.landing-body .tool-card-cover{
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-color: var(--panel);
  background-image: var(--card-cover);
  background-size: cover;
  background-position: center;
  transform: scale(1);
  transition: transform .24s ease;
}

body.landing-body .tool-card-copy{
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:0 4px;
}

body.landing-body .tool-card-copy h3{
  margin:0;
  font-size:18px;
  line-height:1.0;
  font-weight:700;
  color:#f3f3f3; 
}

body.landing-body .tool-card-copy p{
  margin:0;
  font-size:14px; 
  line-height:1.2;
  color:#9a9a9a; 
}

.landing-longhead{
  max-width: 900px;
  margin: 0 auto 34px;
  text-align:center;
}

.section-title{
  margin:0;
  font-size:34px;
  letter-spacing:-.6px;
}

.section-title::after{
  content:"";
  display:block;
  width: 72px;
  height: 4px;
  background: var(--accent);
  margin: 14px auto 0;
  border-radius: 999px;
}

.section-desc{
  margin:12px auto 0;
  color:var(--muted);
  font-size:16.5px;
  line-height:1.65;
  max-width: 82ch;
}

.info-points{
  max-width: 920px;
  margin: 0 auto;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:28px;
}

.point{
  padding: 0;
  background: transparent;
  border: 0;
}

.point-title{
  font-weight:800;
  letter-spacing:-.2px;
  font-size:19px;
}

.point-sub{
  margin-top:8px;
  color:var(--muted);
  font-size:15.5px;
  line-height:1.65;
}

.privacy-card{
  max-width: 1100px;
  margin: 0 auto;
  display:grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 28px;
  padding: 34px 34px;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  background: var(--panel);
  box-shadow: 0 18px 42px rgba(0,0,0,0.26);
}

.privacy-title{
  margin: 0;
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -0.8px;
}

.privacy-desc{
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
  max-width: 56ch;
}

.privacy-right{
  display:flex;
  flex-direction:column;
  gap: 18px;
}

.privacy-item{
  display:grid;
  grid-template-columns: 38px 1fr;
  gap: 14px;
  align-items:flex-start;
}

.privacy-ico{
  width: 34px;
  height: 34px;
  min-width: 34px;
  min-height: 34px;
  flex: 0 0 34px;
  display:flex;
  align-items:center;
  justify-content:center;
  color: color-mix(in srgb, var(--text), transparent 55%);
}

.privacy-ico svg{
  width: 100%;
  height: 100%;
  max-width: 34px;
  max-height: 34px;
  display:block;
}

.privacy-item-title{
  margin: 0;
  font-size: 18px;
  font-weight: 850;
  letter-spacing: -0.25px;
}

.privacy-item-sub{
  margin-top: 7px;
  color: var(--muted);
  font-size: 14.8px;
  line-height: 1.6;
}

.tool-doc{
  max-width: 920px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.tool-doc-h3{
  margin: 8px 0 0;
  font-weight: 850;
  letter-spacing: -0.2px;
  font-size: 16.5px;
}

.tool-doc p{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.tool-steps,
.tool-bullets{
  margin: 0 0 2px 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.tool-steps li,
.tool-bullets li{
  margin: 6px 0;
}

.tool-callout{
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
}

.tool-doc .tool-steps,
.tool-doc .tool-bullets{
  margin: 0 0 2px 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.tool-doc li{
  margin: 6px 0;
}

.landing-section--faq .faq{
  max-width: 920px;
  margin: 18px auto 0;
  border-top:1px solid var(--border);
}

.landing-section--faq .faq-item{
  border:none;
  background: transparent;
  border-bottom:1px solid var(--border);
  border-radius:0;
}

.landing-section--faq .faq-item summary{
  padding:22px 0;
  font-size:18px;
}

.landing-section--faq .faq-body{
  padding: 0 0 24px;
  font-size:15.5px;
  line-height:1.65;
}

.faq{
  display:grid;
  gap:10px;
}

.faq-item{
  border:1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  overflow:hidden;
}

.faq-item summary{
  cursor:pointer;
  padding:16px 18px;
  list-style:none;
  font-weight:700;
  font-size:16.5px;
}

.faq-item summary::-webkit-details-marker{ display:none; }

.faq-body{
  padding: 0 18px 16px;
  color:var(--muted);
  font-size:15px;
  line-height:1.6;
}

.toast{
  position:fixed;
  left:50%;
  bottom:18px;
  transform: translateX(-50%);
  padding:10px 12px;
  border:1px solid var(--border);
  background: var(--panel);
  color:var(--text);
  border-radius:999px;
  opacity:0;
  pointer-events:none;
  transition: opacity .18s ease, transform .18s ease;
}

.toast.show{
  opacity:1;
  transform: translateX(-50%) translateY(-2px);
}

@media (max-width: 980px){
  .landing-h1{ font-size:44px; }
  .tool-card-stack{ grid-column: span 6; }

  .privacy-card{
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 28px 24px;
  }
  .privacy-title{ font-size: 34px; }

}

@media (max-width: 620px){
  .landing-h1{ font-size:36px; }
  .landing-h2{ font-size:24px; }
  .section-title{ font-size:30px; }
  .section-desc{ font-size:15.5px; }
  body.landing-body .brand-links{ display:none; }
  body.landing-body .brand-divider{ display:none; }
  .tool-card-stack{ grid-column: span 12; }

  .privacy-card{ padding: 24px 18px; }
  .privacy-title{ font-size: 28px; }
  .privacy-desc{ font-size: 15.5px; }
  .privacy-item{ grid-template-columns: 32px 1fr; }
  .privacy-item-title{ font-size: 17px; }
  .privacy-item-sub{ font-size: 14.4px; }
  .privacy-ico{ width: 30px; height: 30px; min-width: 30px; min-height: 30px; flex: 0 0 30px; }
  .privacy-ico svg{ max-width: 30px; max-height: 30px; }

}

.pricing-grid{
  max-width: 1560px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  align-items: stretch;
}

.pricing-card{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px 24px 22px;
  display: flex;
  flex-direction: column;
  min-height: 560px;
  position: relative;
}

.pricing-card:hover{
  border-color: color-mix(in srgb, var(--text), var(--border) 70%);
  background: color-mix(in srgb, var(--panel), var(--bg) 10%);
}

.pricing-card--pro{
  border-color: color-mix(in srgb, var(--accent), var(--border) 68%);
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--panel), #000 12%),
    var(--panel)
  );
}

.pricing-card--popular{
  box-shadow: 0 16px 54px rgba(0,0,0,.32);
}

.pricing-card--best{
  border-color: color-mix(in srgb, var(--accent), #fff 12%);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent), transparent 60%),
              0 20px 70px rgba(0,0,0,.38);
}

.pricing-top{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.pricing-name{
  font-weight: 750;
  letter-spacing: 0.0px;
  font-size: 20px;
}

.pricing-display{
  margin-top: 22px;
  font-weight: 800;
  letter-spacing: 0.0px;
  font-size: 52px;
  line-height: 1.02;
}

.pricing-display-subline{
  margin-left: 6px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.35px;
  color: rgba(255,255,255,.88);
}

.pricing-display-sub{
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 15.6px;
  line-height: 1.45;
}

.pricing-list{
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  color: rgba(255,255,255,.9);
  line-height: 1.7;
  font-size: 15px;
}

.pricing-list li{
  margin: 8px 0;
  display: flex;
  gap: 10px;
}

.pricing-list li::before{
  content: "•";
  color: color-mix(in srgb, var(--accent), #fff 10%);
  font-weight: 950;
  line-height: 1.2;
  margin-top: 2px;
}

.pricing-cta{
  margin-top: auto;
  padding-top: 22px;
}

.pricing-btn{
  width: 100%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 14px 16px;
  font-size: 16.5px;
  font-weight: 900;
  border-radius: 12px;
}

@media (max-width: 900px){
  .info-points{ grid-template-columns: 1fr; gap:22px; }
  .pricing-grid{ grid-template-columns: repeat(2, minmax(250px, 1fr)); }
}

@media (max-width: 620px){
  .pricing-grid{ grid-template-columns: 1fr; }
}

.modal{
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(0,0,0,.7);
  z-index: 9999;
}
.modal.show{ display:flex; }
.modal-dialog{
  width: min(1320px, calc(100vw - 36px));
  max-height: calc(100vh - 28px);
  overflow: auto;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 22px 80px rgba(0,0,0,.55);
}
.modal-head{
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 6px 6px 14px;
  border-bottom: 1px solid var(--line);
}
.modal-title{
  margin: 0;
  font-size: 28px;
  letter-spacing: -0.4px;
  font-weight: 850;
}
.modal-sub{
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 16.2px;
  line-height: 1.55;
  max-width: 64ch;
}
.modal-close{
  appearance: none;
  border: 0;
  background: var(--panel);
  color: var(--text);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 18px;
  font-weight: 800;
  line-height: 1;
  display:flex;
  align-items:center;
  justify-content:center;
}
.modal-close:hover{
  background: color-mix(in srgb, var(--panel), var(--text) 6%);
}
.modal-body{
  padding: 14px 6px 10px;
  overflow-x: hidden;
}
.modal-body::-webkit-scrollbar{ height: 10px; }
.modal-body::-webkit-scrollbar-thumb{ background: color-mix(in srgb, var(--border), var(--text) 12%); border-radius: 999px; }
.modal-body::-webkit-scrollbar-track{ background: transparent; }
.modal .pricing-grid{
  max-width: none;
  margin: 0;
}

.modal .pricing-card{
  min-height: 470px;
  padding: 20px 20px 18px;
  border-radius: 18px;
}
.modal .pricing-name{ font-size: 19px; }
.modal .pricing-display{ margin-top: 18px; font-size: 46px; }
.modal .pricing-display-subline{ font-size: 18px; }
.modal .pricing-list{ margin-top: 14px; line-height: 1.55; font-size: 14.2px; }
.modal .pricing-list li{ margin: 6px 0; }
.modal .pricing-cta{ padding-top: 16px; }
.modal .pricing-btn{ padding: 12px 14px; font-size: 16px; }
@media (max-width: 620px){
  .modal{ padding: 14px; }
  .modal-dialog{ padding: 14px; }
  .modal-title{ font-size: 20px; }
}

#pricingModal{
  background: rgba(10, 12, 16, 0.42);
  backdrop-filter: blur(7px);
}
#pricingModal .modal-dialog{
  background: linear-gradient(180deg, #ffffff 0%, #f7f8fa 100%);
  border: 1px solid rgba(17, 24, 39, 0.12);
  box-shadow: 0 28px 90px rgba(0,0,0,0.2);
  color: #17181b;
}
#pricingModal .modal-head{
  border-bottom-color: rgba(17, 24, 39, 0.08);
}
#pricingModal .modal-title{
  color: #17181b;
}
#pricingModal .modal-sub{
  color: rgba(23, 24, 27, 0.68);
}
#pricingModal .modal-close{
  background: #eef1f4;
  color: #17181b;
}
#pricingModal .modal-close:hover{
  background: #e6eaee;
}
#pricingModal .pricing-card{
  background: linear-gradient(180deg, #ffffff 0%, #f5f7f9 100%);
  border-color: rgba(17, 24, 39, 0.1);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
  color: #17181b;
}
#pricingModal .pricing-card:hover{
  border-color: rgba(17, 24, 39, 0.16);
  background: linear-gradient(180deg, #ffffff 0%, #f1f4f7 100%);
}
#pricingModal .pricing-card--pro{
  border-color: color-mix(in srgb, var(--accent), rgba(17,24,39,0.14) 42%);
  background: linear-gradient(180deg, #fffdf5 0%, #f7f8fa 100%);
}
#pricingModal .pricing-card--popular{
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.1);
}
#pricingModal .pricing-card--best{
  border-color: color-mix(in srgb, var(--accent), #fff 28%);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent), transparent 42%), 0 20px 46px rgba(15, 23, 42, 0.12);
}
#pricingModal .pricing-name,
#pricingModal .pricing-display,
#pricingModal .pricing-list,
#pricingModal .pricing-display-subline{
  color: #17181b;
}
#pricingModal .pricing-display-sub{
  color: rgba(23, 24, 27, 0.7);
}
#pricingModal .pricing-list li::before{
  color: color-mix(in srgb, var(--accent), #111827 16%);
}

html[data-theme="Tools"] .control-label{
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.control-group .range{
  width: 100%;
  min-width: 190px;
}

.side-controls-slim .control-group .range{
  min-width: 0;
}
.side-controls-slim .control-group{
  overflow: hidden;
}

.slider-value{
  width: 64px;
  text-align: right;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  padding: 6px 8px;
}

html[data-theme="Tools"] .control-group{
  gap: 4px;
}

html[data-theme="Tools"] .controls{
  gap: 10px;
}

html[data-theme="Tools"] .slider-head{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 10px;
}

.drop-control:not(.has-rest){
  grid-template-areas: "main btn";
  row-gap: 0;
}

.drop-control .thumb-strip-rest:empty{ display:none; }
.viewer3d-box{
  position:relative;
  border:1px solid var(--border);
  background: var(--bg-2);
  border-radius: var(--radius);
  padding: 0;
  overflow:hidden;
  min-width: 0;
  height: 520px;
}
.viewer3d-box.viewer-static-gradient{
  background: #171a1f;
  isolation: isolate;
}
.viewer3d-box.viewer-static-gradient::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: var(--viewer-screen-gradient);
}
.viewer3d-box.viewer-static-gradient > canvas{
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100% !important;
  height: 100% !important;
  max-width: 100%;
  max-height: 100%;
  min-width: 0;
  min-height: 0;
  background: transparent !important;
}
.viewer3d-box.viewer-static-gradient > .viewer3d-overlay,
.viewer3d-box.viewer-static-gradient > .lod-label-layer,
.viewer3d-box.viewer-static-gradient > .tg-stats{
  z-index: 2;
}
.viewer3d-box.viewer-static-gradient > .drop-control:not(.is-hidden){
  z-index: 4;
  pointer-events: auto;
}
.viewer3d-box.viewer-static-gradient > .drop-control.is-hidden{
  z-index: -1;
  visibility: hidden;
  pointer-events: none !important;
}
.viewer3d-box.viewer16x9{
  height: auto;
  aspect-ratio: 16 / 9;
}
.viewer3d-box.small{
  height: 280px;
}
.viewer3d-box.quad{
  position: relative;
  height: 100%;
}
.viewer3d-box canvas{
  width:100%;
  height:100%;
  display:block;
}

/* =========================================================
   Tree Generator: startup loading overlay
   - prevents the Image->PBR preview sphere from flashing
   - keeps the viewer visually blank while the first tree + PBR maps are built
   ========================================================= */
#tgViewer{
  display:block;
  background: #17191d;
}
#tgViewer #wrap{
  position: relative;
  width: 100%;
  height: 100%;
  transition: opacity 180ms ease, visibility 0s linear 180ms;
}
#tgViewer.tg-viewer-loading #wrap{
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
#tgViewer.tg-viewer-loading canvas{
  opacity: 0 !important;
}
#tgViewer.tg-viewer-loading .viewer3d-hud,
#tgViewer.tg-viewer-loading .tg-stats{
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.viewer3d-box .tg-stats{
  position:absolute;
  top:10px;
  left:10px;
  z-index: 12;
  font-size: 12px;
  line-height: 1.35;
  color: rgba(255,255,255,0.96);
  text-shadow: 0 2px 6px rgba(0,0,0,0.85), 0 0 2px rgba(0,0,0,0.90);
  pointer-events:none;
  user-select:none;
}
.viewer3d-box .tg-stats .tg-stats-row{
  display:flex;
  justify-content:space-between;
  gap: 10px;
  min-width: 170px;
}
.viewer3d-box .tg-stats .tg-stats-label{ opacity:0.92; }
.viewer3d-box .tg-stats .tg-stats-val{ font-variant-numeric: tabular-nums; }

.tg-loading{
  position:absolute;
  inset:0;
  z-index: 20;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 22px;
  background: var(--popup-loader-backdrop);
  backdrop-filter: blur(7px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}
.tg-loading.tg-loading--active{
  opacity: 1;
  pointer-events: auto;
}
.tg-loading-card{
  width: min(560px, 95%);
  color-scheme: light;
  background: var(--popup-loader-card-bg);
  border: 1px solid var(--popup-loader-card-border);
  border-radius: 18px;
  box-shadow: var(--popup-loader-card-shadow);
  padding: 22px 22px 18px;
  color: var(--popup-loader-title);
}
.tg-loading-row{
  display:flex;
  align-items:center;
  gap: 14px;
}
.tg-loading .spinner{
  width: 20px;
  height: 20px;
  border-width: 3px;
  border-color: var(--popup-loader-spinner-track);
  border-top-color: var(--popup-loader-spinner-head);
}
.tg-loading-title{
  font-weight: 800;
  letter-spacing: .2px;
  font-size: 16px;
  color: var(--popup-loader-title);
}
.tg-loading-sub{
  margin-top: 10px;
  font-size: 14px;
  color: var(--popup-loader-sub);
  opacity: 1;
  line-height: 1.35;
}
.tg-loading-bar{
  margin-top: 16px;
  height: 12px;
  background: var(--popup-loader-track-bg);
  border: 1px solid var(--popup-loader-track-border);
  border-radius: 999px;
  overflow:hidden;
}
.tg-loading-bar-inner{
  height: 100%;
  width: 42%;
  background: var(--popup-loader-fill);
  border-radius: 999px;
  animation: ioSlide 1.05s ease-in-out infinite;
}

/* Tree export progress */
.tg-exportbar{
  position:absolute;
  left: 12px;
  right: 12px;
  top: 12px;
  z-index: 21;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 160ms ease, transform 160ms ease;
}
.tg-exportbar.tg-exportbar--active{
  opacity: 1;
  transform: translateY(0);
}
.tg-exportbar-panel{
  width: min(520px, 100%);
  margin: 0 auto;
  padding: 10px 12px 9px;
  color-scheme: light;
  border-radius: 16px;
  background: var(--popup-loader-card-bg);
  border: 1px solid var(--popup-loader-card-border);
  backdrop-filter: blur(10px);
  box-shadow: var(--popup-loader-card-shadow);
  color: var(--popup-loader-title);
}
.tg-exportbar-row{
  display:flex;
  align-items:center;
  gap: 10px;
}
.tg-exportbar .spinner{
  border-color: var(--popup-loader-spinner-track);
  border-top-color: var(--popup-loader-spinner-head);
}
.tg-exportbar-text{
  font-size: 12.5px;
  font-weight: 650;
  letter-spacing: .15px;
  color: var(--popup-loader-title);
  opacity: 1;
}
.tg-exportbar-track{
  margin-top: 8px;
  height: 8px;
  background: var(--popup-loader-track-bg);
  border: 1px solid var(--popup-loader-track-border);
  border-radius: 999px;
  overflow:hidden;
}
.tg-exportbar-fill{
  height: 100%;
  width: 0%;
  background: var(--popup-loader-fill);
  border-radius: 999px;
  transition: width 180ms ease;
}
.viewer3d-overlay{
  position:absolute;
  inset:0;
  pointer-events:auto;
}
.format-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.format-grid-single{
  grid-template-columns: 1fr;
  justify-items: stretch;
}
.format-btn{
  display:flex;
  align-items:center;
  gap:8px;
  justify-content:flex-start;
  padding: 8px 10px;
  border-radius: 8px;
  border:1px solid var(--border);
  background: var(--bg-2);
  color: var(--text);
  cursor:pointer;
  user-select:none;
  width: 100%;
  box-sizing: border-box;
}
.format-btn:hover{ border-color: rgba(255,255,255,0.25); }
.format-btn:active{ transform: translateY(1px); }
.format-ic{
  width:24px;
  height:24px;
  border-radius: 6px;
  border:1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
  display:grid;
  place-items:center;
  font-weight: 700;
  letter-spacing: .5px;
  font-size: 11px;
}

.format-ic svg{
  width:18px;
  height:18px;
  display:block;
}
.format-btn small{
  opacity: .8;
}
.spinner{
  width: 14px;
  height: 14px;
  border-radius: 999px;
  border: 2px solid rgba(255,255,255,0.22);
  border-top-color: rgba(255,255,255,0.8);
  animation: spin 0.9s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg); } }

/* Viewer loading overlay */
.io-progress.viewer-io-overlay,
.viewer-io-overlay{
  position: absolute;
  inset: 0;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  background: var(--popup-loader-backdrop);
  backdrop-filter: blur(7px);
  pointer-events: auto;
}
.io-progress.viewer-io-overlay.hidden,
.viewer-io-overlay.hidden{
  display:none !important;
}
.viewer-io-card{
  width: min(560px, 95%);
  color-scheme: light;
  background: var(--popup-loader-card-bg);
  border: 1px solid var(--popup-loader-card-border);
  border-radius: 18px;
  box-shadow: var(--popup-loader-card-shadow);
  padding: 22px 22px 18px;
  color: var(--popup-loader-title);
}
.viewer-io-row{
  display:flex;
  align-items:center;
  gap: 14px;
}
.viewer-io-overlay .spinner{
  width: 20px;
  height: 20px;
  border-width: 3px;
  border-color: var(--popup-loader-spinner-track);
  border-top-color: var(--popup-loader-spinner-head);
}
.viewer-io-title{
  font-weight: 800;
  letter-spacing: .2px;
  font-size: 16px;
  color: var(--popup-loader-title);
}
.io-text.viewer-io-sub,
.viewer-io-sub{
  margin-top: 10px;
  margin-bottom: 0;
  font-size: 14px;
  color: var(--popup-loader-sub);
  opacity: 1;
  line-height: 1.35;
}
.io-bar.viewer-io-bar,
.viewer-io-bar{
  margin-top: 16px;
  height: 12px;
  background: var(--popup-loader-track-bg);
  border: 1px solid var(--popup-loader-track-border);
  border-radius: 999px;
  overflow:hidden;
}
.io-bar-inner.viewer-io-bar-inner,
.viewer-io-bar-inner{
  height: 100%;
  width: 42%;
  background: var(--popup-loader-fill);
  border-radius: 999px;
  animation: ioSlide 1.05s ease-in-out infinite;
  transform: translateX(-110%);
}
.io-bar.viewer-io-bar.is-determinate .io-bar-inner.viewer-io-bar-inner,
.viewer-io-bar.is-determinate .viewer-io-bar-inner{
  width: 0%;
  animation: none;
  transform: none;
  transition: width .12s linear;
}
@keyframes ioSlide{
  0%{ transform: translateX(-110%); }
  100%{ transform: translateX(260%); }
}

/* Disabled export formats */
.format-btn.is-disabled{
  opacity: 0.55;
  filter: grayscale(0.2);
  cursor: not-allowed;
}
.format-btn.is-disabled:hover{
  transform: none;
  box-shadow: none;
}

/* Unified landing and tool surface theme */

html[data-theme="Tools"] body{
  background: var(--bg);
  color: var(--text);
}

/* Header bars (landing + tools) */
html[data-theme="Tools"] .site-header::after{
  content:none !important;
}

/* Main cards / frames */
html[data-theme="Tools"] .work-card,
html[data-theme="Tools"] .card{
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

html[data-theme="Tools"] .work-card{
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.04),
    0 18px 34px rgba(0,0,0,0.45);
}

/* Drop boxes */
html[data-theme="Tools"] .drop-control{
  border: 1px solid rgba(255,255,255,0.12);
  background: var(--bg-2);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
html[data-theme="Tools"] .drop-control.drop-in-viewer{
  background: rgba(22,24,28,0.88);
}

/* Preview headers */
html[data-theme="Tools"] .preview-col{
  display:block;
}
html[data-theme="Tools"] .preview-title{
  margin: 0 0 6px;
  padding: 0;
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0.01em;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 0;
}
html[data-theme="Tools"] .preview-box{
  background: #101114;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

/* Segmented tabs (Seamless / PBR / etc.) */
html[data-theme="Tools"] .segmented{
  background: #171a1f;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius);
  padding: 0;
  overflow:hidden;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}
html[data-theme="Tools"] .seg-btn{
  border:0;
  border-right: 1px solid rgba(255,255,255,0.08);
  border-radius: 0;
  padding: 10px 16px;
  background: transparent;
  color: rgba(255,255,255,0.80);
  font-weight: 750;
  letter-spacing: 0.02em;
}
html[data-theme="Tools"] .seg-btn:last-child{ border-right:0; }
html[data-theme="Tools"] .seg-btn.active{
  background: #1a1d22;
  color: var(--accent);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
  border-right-color: rgba(255,255,255,0.08);
}

/* Buttons */
html[data-theme="Tools"] .btn{
  border-radius: var(--radius);
  background: var(--panel-2);
  border: 1.5px solid rgba(255,255,255,0.30);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
  font-weight: 750;
}
html[data-theme="Tools"] .btn:hover{
  background: color-mix(in srgb, var(--panel-2), #ffffff 4%);
}
html[data-theme="Tools"] .btn.btn-primary,
html[data-theme="Tools"] a.btn.btn-primary,
html[data-theme="Tools"] button.btn.btn-primary{
  background: #1a1d22;
  border-color: rgba(255,255,255,0.12);
  color: var(--accent);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}
html[data-theme="Tools"] .btn.btn-primary:hover,
html[data-theme="Tools"] a.btn.btn-primary:hover,
html[data-theme="Tools"] button.btn.btn-primary:hover{
  background: color-mix(in srgb, #1a1d22, #ffffff 4%);
}
html[data-theme="Tools"] .btn.btn-accent,
html[data-theme="Tools"] a.btn.btn-accent,
html[data-theme="Tools"] button.btn.btn-accent{
  background: var(--accent);
  border-color: rgba(0,0,0,0.65);
  color: #111;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.35);
}
html[data-theme="Tools"] .btn.btn-accent:hover,
html[data-theme="Tools"] a.btn.btn-accent:hover,
html[data-theme="Tools"] button.btn.btn-accent:hover{
  background: var(--accent-2);
}
html[data-theme="Tools"] .btn.btn-flat,
html[data-theme="Tools"] a.btn.btn-flat,
html[data-theme="Tools"] button.btn.btn-flat{
  background: transparent;
  border: 1px solid var(--border);
}
/* Sliders: yellow fill + sharp UI */
html[data-theme="Tools"] .range{
  height: 6px;
  border-radius: 999px;
  background:
    linear-gradient(to right,
      var(--range-fill) 0%,
      var(--range-fill) var(--pct, 0%),
      rgba(255,255,255,0.14) var(--pct, 0%),
      rgba(255,255,255,0.14) 100%);
}
html[data-theme="Tools"] .range::-webkit-slider-runnable-track{
  height: 6px;
  border-radius: 999px;
  background: transparent;
}
html[data-theme="Tools"] .range::-moz-range-track{
  height: 6px;
  border-radius: 999px;
  background: transparent;
}
html[data-theme="Tools"] .range::-webkit-slider-thumb{
  -webkit-appearance:none;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: #e9e9e9;
  border: 2px solid rgba(0,0,0,0.60);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.25);
  margin-top: -4px;
}
html[data-theme="Tools"] .range::-moz-range-thumb{
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: #e9e9e9;
  border: 2px solid rgba(0,0,0,0.60);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.25);
}

/* Inputs / selects (text boxes, numeric boxes, dropdowns) */
html[data-theme="Tools"] .slider-value,
html[data-theme="Tools"] input[type="number"],
html[data-theme="Tools"] input[type="text"],
html[data-theme="Tools"] input[type="email"],
html[data-theme="Tools"] textarea{
  background: #16181c;
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

html[data-theme="Tools"] .select,
html[data-theme="Tools"] .select-sm{
  background: #16181c;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  color: var(--text);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
html[data-theme="Tools"] .select:focus,
html[data-theme="Tools"] .select-sm:focus,
html[data-theme="Tools"] input:focus,
html[data-theme="Tools"] textarea:focus{
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(246,194,27,0.16), inset 0 1px 0 rgba(255,255,255,0.04);
}

/* Thumbs: sharp, no heavy shadow */
html[data-theme="Tools"] .thumb-item{
  border-radius: var(--radius);
  box-shadow: none;
  background: #16181c;
}
html[data-theme="Tools"] .thumb-item.selected{
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Export header */
html[data-theme="Tools"] .export-panel-title{
  padding: 0;
  margin: 0 0 10px;
  border: 0;
  background: transparent;
  border-radius: 0;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.70);
}

/* Format buttons (convert/export lists) */
html[data-theme="Tools"] .format-btn{
  border-radius: var(--radius);
  background: #16181c;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
html[data-theme="Tools"] .format-btn:hover{
  border-color: rgba(246,194,27,0.55);
}
html[data-theme="Tools"] .format-ic{
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.05);
}

/* Landing cards */
html[data-theme="Tools"] .tool-card{
  border-radius: var(--radius);
  background: var(--panel);
  border: 1.5px solid rgba(255,255,255,0.1);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 12px 28px rgba(0,0,0,0.28);
}
html[data-theme="Tools"] .tool-card:hover{
  border-color: rgba(246,194,27,0.8);
  background: color-mix(in srgb, var(--panel), #000 6%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 18px 44px rgba(0,0,0,0.34);
}

/* Small accents (section underline) */
html[data-theme="Tools"] .landing-h2::after{
  background: var(--accent);
  border-radius: 0;
}

/* Preview split divider removed */
html[data-theme="Tools"] .preview-row{
  gap: 14px;
  margin-top: 10px;
  position: relative;
}
html[data-theme="Tools"] .preview-row:not(.single)::after{
  content:none !important;
}

html[data-theme="Tools"] input[type="checkbox"],
html[data-theme="Tools"] input[type="radio"]{
  accent-color: var(--accent);
}

/* 3D viewer top-right controls */
.viewer3d-topright{
  position:absolute;
  top:10px;
  right:10px;
  z-index:7;
  display:flex;
  align-items:flex-start;
  gap:12px;
  pointer-events:none;
}

/* Icon strip */
.viewer3d-topright .viewer3d-balls{
  display:flex;
  gap:8px;
  pointer-events:auto;
}

/* Icon button states */
.viewer3d-ball{
  width:34px;
  height:34px;
  border-radius:10px;
  border:0;
  background:transparent;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  color:rgba(255,255,255,0.92);
  transition: background .15s ease, transform .08s ease, outline-color .15s ease, opacity .15s ease;
}

.viewer3d-ball:hover{
  background: rgba(0,0,0,0.32);
  transform: translateY(-1px);
}

.viewer3d-ball:active{
  transform: translateY(0px);
  background: rgba(0,0,0,0.40);
}

.viewer3d-ball.active{
  outline: 2px solid rgba(255,210,76,0.70);
  outline-offset: 2px;
  background: rgba(0,0,0,0.26);
}

.viewer3d-ball svg{
  width:20px;
  height:20px;
  opacity:0.95;
}

/* Axis gizmo */
.viewer3d-axis{
  width:100px;
  height:100px;
  border-radius:999px;
  background:transparent;
  border:0;
  backdrop-filter:none;
  pointer-events:auto;
  touch-action:none;
}

.viewer3d-topright.disabled{opacity:0.45;}
.viewer3d-topright.disabled .viewer3d-balls,
.viewer3d-topright.disabled .viewer3d-axis{pointer-events:none;}

body.tool-full main.page{
  max-width: none;
  margin: 0;
  padding: 0;
}

/* Remove the "work area frame" card styling on tool pages (keep layout/padding intact) */
body.tool-full .work-card{
  border: none;
  background: transparent;
  box-shadow: none;
  padding: 0;
  height: calc(100vh - var(--header-h));
  height: calc(100dvh - var(--header-h));
  min-height: 420px;
  overflow: visible;
}

body.tool-full .tool-layout{
  gap: 0;
  height: 100%;
  min-height: 0;
  align-items: stretch;
}

/* When side-by-side, square the inner meeting corners and avoid double border thickness */
body.tool-full .tool-layout > .tool-left .viewer3d-box,
body.tool-full .tool-layout > .tool-left .viewer-wrap > .viewer3d-box,
body.tool-full .tool-layout > .pbr-start-stage > .viewer3d-box{
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
body.tool-full .tool-layout > .side-frame{
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  border-bottom-left-radius: 0;
  border-left: 0;
  align-self: stretch;
  min-height: 0;
}

/* Tree Generator left preset rail */
body.tool-full .tool-layout.tool-layout-3col > .side-frame-left{
  border-left: 1px solid var(--border);
  border-right: 0;
  border-bottom-right-radius: 0;
}

/* Tree Generator inner corner cleanup */
body.tool-full .tool-layout.tool-layout-3col > .tool-left .viewer3d-box,
body.tool-full .tool-layout.tool-layout-3col > .tool-left .viewer-wrap > .viewer3d-box,
body.tool-full .tool-layout.tool-layout-3col > .pbr-start-stage > .viewer3d-box{
  border-bottom-left-radius: 0;
}

/* Square no-file shell */
body.tool-full .tool-layout > .tool-left .viewer3d-box,
body.tool-full .tool-layout > .tool-left .viewer-wrap > .viewer3d-box,
body.tool-full .tool-layout > .pbr-start-stage > .viewer3d-box,
body.tool-full .tool-layout > .side-frame,
body.tool-full .tool-layout .drop-control.drop-in-viewer{
  border-radius: 0 !important;
}

/* Mobile stacked layout */
@media (max-width: 1024px){
  body.tool-full .tool-layout{ gap: 16px; }
  body.tool-full .tool-layout > .tool-left .viewer3d-box,
  body.tool-full .tool-layout > .tool-left .viewer-wrap > .viewer3d-box,
  body.tool-full .tool-layout > .pbr-start-stage > .viewer3d-box{
    border-top-left-radius: var(--radius);
    border-top-right-radius: var(--radius);
    border-bottom-right-radius: var(--radius);
    border-bottom-left-radius: var(--radius);
  }
  body.tool-full .tool-layout > .side-frame{
    border-top-left-radius: var(--radius);
    border-top-right-radius: var(--radius);
    border-bottom-right-radius: var(--radius);
    border-bottom-left-radius: var(--radius);
    border-left: 1px solid var(--border);
  }
  body.tool-full .tool-layout.tool-layout-3col > .side-frame-left{
    border-right: 1px solid var(--border);
  }
  body.tool-full .side-controls{ top: 92px; }
}

/* Footer can also span full width on tool pages */
body.tool-full .footer-inner{
  max-width: none;
}

/* Footer can also span full width on landing page */
body.landing-body .footer-inner{
  max-width: none;
}

/* In-viewer start-state headline */
body.tool-full .hero-line{ display:none; }

/* In-viewer overlay title */
.drop-control.drop-in-viewer .drop-title{
  font-size: 30px;
  font-weight: 850;
  letter-spacing: .2px;
  line-height: 1.12;
  margin: 0 0 14px 0;
  max-width: 720px;
  text-align: center;
}
@media (max-width: 820px){
  .drop-control.drop-in-viewer .drop-title{ font-size: 22px; margin-bottom: 12px; }
}
/* Allow children to shrink inside the fixed-height work area */
body.tool-full .tool-left{
  height: 100%;
  min-height: 0;
  min-width: 0;
}

/* Combined sidebar stack */
body.tool-full .side-stack{
  top: var(--header-h);
  max-height: calc(100vh - var(--header-h));
  max-height: calc(100dvh - var(--header-h));
}
body.tool-full .side-stack .side-controls{
  flex: 1 1 auto;
  min-height: 0;
  max-height: none;
}

/* Sticky sidebar sits right under the header */
body.tool-full .side-controls{
  top: var(--header-h);
  max-height: calc(100vh - var(--header-h));
  max-height: calc(100dvh - var(--header-h));
}

/* 3D viewer windows: no fixed px height and no forced 16:9 ratio */
body.tool-full .viewer3d-box{
  height: 100%;
  min-height: 0;
}
body.tool-full .viewer3d-box.viewer16x9{
  aspect-ratio: auto;
  height: 100%;
}

/* Preview panels */
body.tool-full .preview-row{
  flex: 1 1 auto;
  min-height: 0;
}
body.tool-full .preview-col{
  display:flex;
  flex-direction:column;
  min-height:0;
}
body.tool-full .preview-box{
  flex: 1 1 auto;
  min-height: 0;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}

body.tool-full .preview-box > canvas:not(.overlay){
  width: auto;
  height: auto;
  display: block;
  max-width: 100%;
  max-height: 100%;
}

/* Ensure the Image-to-PBR viewer wrapper actually fills the preview-box */
body.tool-full .preview-box .pbr-viewer{
  flex: 1 1 auto;
  min-height: 0;
}

/* Viewer wrapper (used by 3D tools): allow the viewer to stretch to fill the work area */
body.tool-full .viewer-wrap{
  flex: 1 1 auto;
  min-height: 0;
  min-width: 0;
  display:flex;
}
body.tool-full .viewer-wrap > .viewer3d-box{
  flex: 1 1 auto;
  min-height: 0;
  min-width: 0;
}

/* Image-to-PBR / PBR viewer stage should also stretch within the fixed-height work area */
body.tool-full .pbr-start-stage{
  flex: 1 1 auto;
  min-height: 0;
  display:flex;
}
body.tool-full .pbr-start-stage > .viewer3d-box{
  flex: 1 1 auto;
  min-height: 0;
}

/* =========================================================
   Below-work-area (Ads / Tutorial) sections for tool pages
   - Reuses landing section styles for consistent layout
   ========================================================= */

/* Hide free-only blocks when tier is Pro */
html[data-tier="pro"] .free-only,
body.tier-pro .free-only{
  display:none !important;
}

.landing-section--ad,
.landing-section--tutorial{
  padding: 74px 0 22px;
}

.tool-ad-wrap{
  max-width: 920px;
  margin: 0 auto;
}

.tool-ad-box{
  min-height: 96px;
}

.tutorial-embed{
  max-width: 920px;
  margin: 0 auto;
}

.tutorial-placeholder{
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius-lg);
  padding: 18px;
  display:flex;
  align-items:center;
  gap: 14px;
}

.tutorial-play{
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  display:grid;
  place-items:center;
  font-size: 18px;
  opacity: .9;
  flex: 0 0 auto;
}

.tutorial-title{
  font-weight: 800;
  letter-spacing: -0.2px;
  font-size: 16px;
}

.tutorial-sub{
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.tutorial-frame{
  position: relative;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--panel);
}

/* 16:9 responsive iframe */
.tutorial-frame::before{
  content: "";
  display:block;
  padding-top: 56.25%;
}

.tutorial-iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
}

@media (max-width: 860px){
  .info-points{
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .landing-longhead{ text-align:left; }
  .section-title::after{ margin-left:0; }
}

/* Tree Generator: RealTree parameter controls + viewer */
#tgViewer #canvas{
  display: block;
  width: 100%;
  height: 100%;
}

/* RealTree overlay cleanup */
#tgViewer #overlay-header,
#tgViewer #overlay-footer,
#tgViewer #overlay-info,
#tgViewer #overlay-slider{
  display: none !important;
}

/* Landing hero */
.landing-hero--cover .landing-hero-inner{
  position: relative;
  inset: auto;
  z-index: 1;
  max-width: none;
  margin: 0;
  padding: 0;
  display: block;
  border: none;
  border-radius: 0;
  background: transparent;
}

.landing-hero--cover .landing-hero-grid--cover{
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 0;
  align-items: stretch;
  min-height: calc(100vh - var(--header-h));
  max-width: none;
  width: 100%;
}

.landing-hero--cover .landing-hero-copy{
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(64px, 8vw, 100px) clamp(52px, 8vw, 80px);
  max-width: 560px;
}

.landing-hero--cover .landing-hero-image{
  position: relative;
  overflow: hidden;
  border-radius: 0 0 0 40px;
  height: 100%;
  box-shadow: 0 26px 70px rgba(0,0,0,0.30), 0 10px 28px rgba(0,0,0,0.22);
}

.landing-hero--cover .landing-hero-img{
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.landing-hero--cover .landing-h1{
  color: rgb(255, 255, 255);
  text-shadow: 0 2px 20px rgba(0,0,0,0.9);
  white-space: normal;
  font-size: clamp(52px, 4.8vw, 80px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 0;
}

.landing-hero--cover .landing-sub{
  color: rgb(255, 255, 255);
  text-shadow: 0 2px 20px rgba(0,0,0,0.9);
  font-size: clamp(16px, 1.35vw, 20px);
  line-height: 1.55;
  max-width: 48ch;
  margin-top: 18px;
}

.landing-hero--cover .landing-hero-ctas{
  margin-top: 22px;
  gap: 14px;
}

.landing-hero--cover .landing-hero-ctas .btn{
  padding: 14px 24px;
  font-size: 16px;
  border-radius: 14px;
}

@media (max-width: 980px){
  .landing-hero--cover .landing-hero-grid--cover{
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .landing-hero--cover .landing-hero-copy{
    max-width: none;
    padding: 64px 22px 26px;
  }
  .landing-hero--cover .landing-hero-image{
    margin: 0 22px 72px;
    border-radius: 24px;
    height: clamp(320px, 58vh, 520px);
  }
}

/* Legacy TreeGen canvas */
#legacyCanvas {
  display: none !important;
  pointer-events: none !important;
  visibility: hidden !important;
}

/* Tree Generator: right sidebar dropdown sections */
#overlay-right .rt-dropdown{
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 10px;
  margin: 0 0 0px 0;
  padding: 0;
  overflow: hidden;
  background: rgba(255,255,255,0.02);
}
#overlay-right .rt-dropdown:last-child{
  margin-bottom: 0;
}
#overlay-right .rt-dropdown-summary{
  padding: 14px 12px !important;
  font-size: 14px !important;
  line-height: 1.15 !important;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
  list-style: none;
  background: rgba(0,0,0,0.35);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
#overlay-right .rt-dropdown-summary::-webkit-details-marker{ display:none; }
#overlay-right .rt-dropdown-summary::marker{ display:none; }

#overlay-right .rt-dropdown-title,
#overlay-left .rt-dropdown-title,
.tree-presets-layout .toolbox-header-title,
.tree-presets-layout .rt-dropdown-title{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

#overlay-right .rt-dropdown-title > span,
#overlay-left .rt-dropdown-title > span,
.tree-presets-layout .toolbox-header-title > span,
.tree-presets-layout .rt-dropdown-title > span{
  min-width: 0;
}

.tree-presets-layout .toolbox-header-icon,
#overlay-right .toolbox-header-icon{
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  display: block;
  object-fit: contain;
}

/* Right-side arrow indicator */
#overlay-right details.rt-dropdown > summary.rt-dropdown-summary::after{
  content: '▸';
  font-size: 14px;
  opacity: 0.9;
  margin-left: 10px;
  transform: rotate(0deg);
  transition: transform 140ms ease;
}
#overlay-right details.rt-dropdown[open] > summary.rt-dropdown-summary::after{
  transform: rotate(90deg);
}

/* When closed, don't show a bottom divider under the header */
#overlay-right details.rt-dropdown:not([open]) > summary.rt-dropdown-summary{
  border-bottom: none;
}

#overlay-right .rt-dropdown-body{
  padding: 10px 10px 12px 10px;
  background: rgba(0,0,0,0.18);
}
#overlay-right .rt-group-title{
  margin: 10px 0 6px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2px;
  opacity: 0.92;
}
#overlay-right .rt-group-title:first-child{
  margin-top: 0;
}
#overlay-right .rt-group-indent{
  padding-left: 10px;
  margin-left: 2px;
  border-left: 2px solid rgba(255,255,255,0.06);
}

/* Tree Textures: thumbnail dropdown selector (right sidebar) */
#overlay-right .tg-texselect{
  margin-top: 6px;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 10px;
  overflow: hidden;
  background: rgba(0,0,0,0.14);
}
#overlay-right .tg-texselect-summary{
  padding: 10px 10px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: rgba(0,0,0,0.24);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
#overlay-right .tg-texselect-summary::-webkit-details-marker{ display:none; }
#overlay-right .tg-texselect-summary::marker{ display:none; }

#overlay-right .tg-texselect-preview{
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
#overlay-right .tg-texselect-preview .tg-texselect-thumb{
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.10);
  background: #000;
  object-fit: cover;
  flex: 0 0 auto;
}
#overlay-right .tg-texselect-preview .tg-texselect-title{
  font-size: 12.5px;
  font-weight: 800;
  color: rgba(255,255,255,0.92);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#overlay-right details.tg-texselect > summary.tg-texselect-summary::after{
  content: '▸';
  font-size: 14px;
  opacity: 0.9;
  transform: rotate(0deg);
  transition: transform 140ms ease;
}
#overlay-right details.tg-texselect[open] > summary.tg-texselect-summary::after{
  transform: rotate(90deg);
}
#overlay-right details.tg-texselect:not([open]) > summary.tg-texselect-summary{
  border-bottom: none;
}

#overlay-right .tg-texselect-body{
  padding: 10px;
  background: rgba(0,0,0,0.12);
  max-height: 320px;
  overflow: auto;
}

#overlay-right .tg-tex-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

#overlay-right .tg-tex-card{
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  padding: 8px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.14);
  cursor: pointer;
  text-align: left;
}
#overlay-right .tg-tex-card:hover{
  border-color: rgba(255,255,255,0.22);
}
#overlay-right .tg-tex-card.is-selected{
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent) inset;
}
#overlay-right .tg-tex-thumbwrap{
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(255,255,255,0.08);
}
#overlay-right .tg-tex-thumb{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
#overlay-right .tg-tex-name{
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  color: #ffffffa6;
}

/* -------------------------------------------
   Tree Generator: Core Shape Controller graph
   ------------------------------------------- */
#overlay-right .rt-trunk-profile{
  margin-top: 10px;
  margin-bottom: 14px;
}

#overlay-right .rt-trunk-profile-label{
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2px;
  opacity: 0.92;
  color: rgba(255, 255, 255, 0.92);
  margin: 4px 0 8px 0;
}

#overlay-right .rt-trunk-profile-box{
  position: relative;
  width: 100%;
  border-radius: 0px;
  overflow: visible;
  border: 1px solid var(--border);
  background: var(--panel-2);
  box-shadow:
    inset 0 0 0 1px rgba(0,0,0,0.25),
    0 10px 26px rgba(0,0,0,0.35);
  aspect-ratio: 4 / 5;
}

#overlay-right .rt-trunk-profile-canvas{
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
  touch-action: none;
}

#overlay-right .rt-trunk-profile-tooltip{
  position: absolute;
  z-index: 50;
  pointer-events: none;
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.62);
  color: rgba(255,255,255,0.92);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2px;
  text-shadow: 0 2px 6px rgba(0,0,0,0.55);
  transform: translate(calc(-100% - 10px), -10px);
  line-height: 1.1;
  display: none;
}

/*
  Core Shape Controller hover tooltip (GLOBAL TOP LAYER)
  Mounted to <body> so it can never be clipped/covered by the viewer, gaps, or toolbox.
*/
.rt-trunk-profile-tooltip.rt-global-tooltip{
  position: fixed;
  z-index: 2147483647;
  pointer-events: none;
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.62);
  color: rgba(255,255,255,0.92);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2px;
  text-shadow: 0 2px 6px rgba(0,0,0,0.55);
  transform: none;
  white-space: nowrap;
  width: max-content;
  max-width: none;
  line-height: 1.1;
  display: none;
}

#overlay-right .rt-trunk-profile-btnrow{
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

#overlay-right .rt-trunk-profile-btn{
  height: 32px;
  padding: 0 16px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 14px;
}

#overlay-right .rt-trunk-profile-btn:hover{
  background: rgba(255, 255, 255, 0.10);
}

/* ------------------------------------------------------------
   Tree Generator: Left preset rail UI (same style as right rail)
------------------------------------------------------------ */
#overlay-left .rt-dropdown{
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--panel-2);
}
#overlay-left .rt-dropdown + .rt-dropdown{ margin-top: 10px; }

#overlay-left summary.rt-dropdown-summary{
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.2px;
  background: rgba(0,0,0,0.22);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  cursor: pointer;
  user-select: none;
  position: relative;
  display: flex;
  align-items: center;
  padding-right: 34px;
}
#overlay-left summary.rt-dropdown-summary::-webkit-details-marker{ display:none; }
#overlay-left summary.rt-dropdown-summary::after{
  content: '›';
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.75;
  transition: transform 140ms ease;
}
#overlay-left details.rt-dropdown[open] > summary.rt-dropdown-summary::after{
  transform: translateY(-50%) rotate(90deg);
}
#overlay-left details.rt-dropdown:not([open]) > summary.rt-dropdown-summary{
  border-bottom: none;
}
#overlay-left .rt-dropdown-body{
  padding: 10px 10px 12px 10px;
  background: rgba(0,0,0,0.18);
}

/* Preset browser: 2-column thumbnail cards */
.tg-preset-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.tg-preset-card{
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  padding: 8px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.16);
  cursor: pointer;
  text-align: left;
}
.tg-preset-card:hover{
  border-color: rgba(255,255,255,0.22);
}
.tg-preset-card.is-selected{
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent) inset;
}
.tg-preset-thumbwrap{
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(255,255,255,0.08);
}
.tg-preset-thumb{
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.tg-preset-name{
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  color: #ffffffa0;
  opacity: 1;
}

/* ===== Tree Generator: split preset rail + custom presets ===== */
.tree-presets-layout{
  grid-template-columns: 270px 1fr 270px;
}
.tree-presets-layout .side-frame-left{
  border-right: 0;
  border-bottom-right-radius: 0;
}
.tree-presets-layout .tool-left{
  min-width: 0;
}
.tree-presets-layout .tree-presets-stack,
.tree-presets-layout .tree-presets-controls{
  height: 100%;
  min-height: 0;
}
.tree-presets-layout .tree-presets-controls{
  padding: 12px;
  display: grid;
  grid-template-rows: minmax(320px, 1.15fr) minmax(240px, 1fr) auto;
  gap: 12px;
}
.tree-presets-layout .tree-presets-card,
.tree-presets-layout .tree-custom-card{
  min-height: 0;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--panel-2);
}
.tree-presets-layout .tree-presets-header{
  padding: 12px 12px;
  font-size: 15px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: .2px;
  background: rgba(0,0,0,0.35);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.tree-presets-layout .tree-presets-body{
  flex: 1 1 auto;
  min-height: 0;
  padding: 10px;
  background: rgba(0,0,0,0.18);
  overflow: auto;
  scrollbar-width: thin;
}
.tree-presets-layout .tree-presets-body #ui-presets{
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tree-presets-layout .tree-presets-body .rt-dropdown{
  border: none;
  border-radius: 0;
  overflow: visible;
  background: transparent;
  box-shadow: none;
}
.tree-presets-layout .tree-presets-body .rt-dropdown + .rt-dropdown{
  margin-top: 0;
}
.tree-presets-layout .tree-presets-body summary.rt-dropdown-summary{
  padding: 2px 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.2px;
  background: transparent;
  border: 0;
  cursor: pointer;
  user-select: none;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tree-presets-layout .tree-presets-body summary.rt-dropdown-summary::-webkit-details-marker{
  display: none;
}
.tree-presets-layout .tree-presets-body summary.rt-dropdown-summary::marker{
  display: none;
}
.tree-presets-layout .tree-presets-body summary.rt-dropdown-summary::before{
  content: '›';
  flex: 0 0 auto;
  width: 10px;
  line-height: 1;
  opacity: 0.75;
  text-align: center;
  transform: rotate(0deg);
  transition: transform 140ms ease;
}
.tree-presets-layout .tree-presets-body details.rt-dropdown[open] > summary.rt-dropdown-summary::before{
  transform: rotate(90deg);
}
.tree-presets-layout .tree-presets-body .rt-dropdown-body{
  padding: 8px 0 10px 18px;
  background: transparent;
}
.tree-presets-layout .tree-custom-body{
  flex: 1 1 auto;
  min-height: 0;
  padding: 10px;
  background: rgba(0,0,0,0.18);
  display: flex;
}
.tree-presets-layout .tree-custom-drop{
  --upload-checker-a: var(--rail-checker-a);
  --upload-checker-b: var(--rail-checker-b);
  --upload-checker-size: var(--rail-checker-size);
  flex: 1 1 auto;
  min-height: 0;
  padding: 12px;
  display: flex;
  flex-direction: column;
  position: relative;
  isolation: isolate;
  border: 1px dashed color-mix(in srgb, var(--border), transparent 24%);
  border-radius: 12px;
  background: var(--upload-checker-a);
  overflow: hidden;
}
.tree-presets-layout .tree-custom-drop::before{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    conic-gradient(
      from 90deg,
      var(--upload-checker-a) 0deg 90deg,
      var(--upload-checker-b) 90deg 180deg,
      var(--upload-checker-a) 180deg 270deg,
      var(--upload-checker-b) 270deg 360deg
    ) 0 0 / var(--upload-checker-size) var(--upload-checker-size) repeat;
  opacity: 0.58;
  pointer-events: none;
  z-index: 0;
}
.tree-presets-layout .tree-custom-drop > *{
  position: relative;
  z-index: 1;
}
.tree-presets-layout .tree-custom-list{
  display: none;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  justify-items: center;
  gap: 10px 8px;
  padding: 2px;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  flex: 1 1 auto;
  min-height: 0;
  align-content: start;
}
.tree-presets-layout .tree-custom-drop.has-items .tree-custom-list{
  display: grid;
}
.tree-presets-layout .tree-custom-drop.has-overflow .tree-custom-list{
  padding-right: 4px;
}
.tree-presets-layout .tree-custom-empty{
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
  color: var(--text);
}
.tree-presets-layout .tree-custom-drop.has-items .tree-custom-empty{
  display: none;
}
.tree-presets-layout .tree-custom-empty-icon{
  width: 50px;
  height: 45px;
  color: #fff;
  opacity: .96;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.tree-presets-layout .tree-custom-empty-icon svg{
  width: 50px;
  height: 45px;
}
.tree-presets-layout .tree-custom-empty-title{
  font-size: 16px;
  font-weight: 700;
}
.tree-presets-layout .tree-custom-empty-sub{
  max-width: 190px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted);
}
.tree-presets-layout .tree-custom-item{
  width: 100%;
  max-width: 84px;
  min-width: 0;
  height: auto;
  overflow: visible;
  border-radius: 12px;
  background: transparent;
  border: 0;
  box-shadow: none;
  outline: 0;
  margin: 0 auto;
  padding: 4px 4px 6px;
  cursor: pointer;
  display: block;
  position: relative;
  user-select: none;
}
.tree-presets-layout .tree-custom-item:focus-visible{
  outline: 2px solid color-mix(in srgb, var(--accent), white 10%);
  outline-offset: 2px;
}
.tree-presets-layout .tree-custom-item.selected{
  background: transparent;
  box-shadow: none;
  outline: 0 !important;
}
.tree-presets-layout .tree-custom-item .thumb-media{
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: visible;
  border-radius: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.tree-presets-layout .tree-custom-item.selected .thumb-media::after{
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 12px;
  box-shadow: inset 0 0 0 2px var(--accent);
  pointer-events: none;
  z-index: 3;
}
.tree-presets-layout .tree-custom-item img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.tree-presets-layout .tree-custom-thumb-placeholder{
  width: 100%;
  height: 100%;
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
}
.tree-presets-layout .tree-custom-item .thumb-name{
  margin-top: 7px;
  padding: 0 2px;
  font-size: 12px;
  line-height: 1.24;
  color: var(--text);
  text-align: center;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(1.24em * 2);
}
.tree-presets-layout .tree-custom-item .thumb-x{
  position: absolute;
  top: 6px;
  right: 6px;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 0;
  background: rgba(0,0,0,.62);
  color: #fff;
  font-size: 14px;
  line-height: 1;
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  appearance: none;
  -webkit-appearance: none;
  box-shadow: none;
  z-index: 4;
}
.tree-presets-layout .tree-custom-item .thumb-x:hover{
  background: rgba(0,0,0,.82);
}
.tree-presets-layout .tree-custom-actions{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.tree-presets-layout .tree-custom-actions .btn{
  width: 100%;
}
.tree-presets-layout .tg-preset-card{
  padding: 6px;
}
.tree-presets-layout .tg-preset-thumbwrap{
  border-radius: 12px;
}
.tree-presets-layout .tg-preset-name{
  min-height: calc(1.25em * 2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Shared minimal modal used by Terrain + Tree custom preset save UI */
.tg-modal-backdrop{
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(10, 12, 16, 0.36);
  backdrop-filter: blur(6px);
}
.tg-modal-backdrop.is-open{
  display: flex;
}
.tg-modal-card{
  position: relative;
  width: min(420px, calc(100vw - 32px));
  border-radius: 16px;
  border: 1px solid rgba(17, 24, 39, 0.12);
  background: linear-gradient(180deg, #ffffff 0%, #f7f8fa 100%);
  box-shadow: 0 28px 80px rgba(0,0,0,0.18);
  padding: 20px;
  color: #17181b;
}
.tg-modal-close{
  position: absolute;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(17, 24, 39, 0.08);
  background: #eef1f4;
  color: #17181b;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}
.tg-modal-close:hover{
  background: #e6eaee;
}
.tg-modal-title{
  font-size: 20px;
  font-weight: 800;
  line-height: 1.1;
  color: #17181b;
}
.tg-modal-text{
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(23, 24, 27, 0.72);
}
.tg-modal-input{
  margin-top: 14px;
  width: 100%;
  color: #17181b;
  background: #fff;
  border-color: rgba(17, 24, 39, 0.14);
}
.tg-modal-input::placeholder{
  color: rgba(23, 24, 27, 0.46);
}
.tg-modal-input:focus{
  border-color: color-mix(in srgb, var(--accent), #111827 8%);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent), transparent 84%);
}
.tg-modal-error{
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.4;
  color: #c03b2b;
}
.tg-modal-actions{
  margin-top: 16px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}
.tg-modal-actions .btn{
  min-height: 48px;
  line-height: 1.15;
  white-space: nowrap;
}
.tg-modal-actions-split{
  justify-content: space-between;
}
.tg-modal-actions-3{
  justify-content: space-between;
  gap: 10px;
}
.tg-modal-actions-3 .btn{
  flex: 1 1 0;
  min-width: 116px;
}
@media (max-width: 520px){
  .tg-modal-actions-3{
    flex-wrap: wrap;
  }
  .tg-modal-actions-3 .btn{
    min-width: 0;
    flex: 1 1 calc(50% - 5px);
  }
  .tg-modal-actions-3 .btn:last-child{
    flex-basis: 100%;
  }
}
@media (max-width: 1280px){
  .tree-presets-layout{
    grid-template-columns: 240px 1fr 270px;
  }
}
@media (max-width: 1024px){
  .tree-presets-layout{
    grid-template-columns: 1fr;
  }
  .tree-presets-layout .side-frame-left{
    border-right: 1px solid var(--border);
    border-bottom-right-radius: var(--radius);
  }
  .tree-presets-layout .tree-presets-controls{
    grid-template-rows: auto auto auto;
  }
  .tree-presets-layout .tree-presets-body,
  .tree-presets-layout .tree-custom-drop{
    min-height: 260px;
  }
}

/* Texture & PBR Converter: uploaded thumbnails use a shared frameless preview style globally */

/* =========================
   Auth popup + account dropdown
   ========================= */
.header-account{
  position: relative;
  display:flex;
  align-items:center;
  flex: 0 0 auto;
}
.header-account-toggle{
  appearance:none;
  border:0;
  background:transparent;
  color: var(--muted);
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 4px;
  font: inherit;
  font-size: 15px;
  font-weight: 750;
  letter-spacing: 0.08px;
  cursor:pointer;
  white-space: nowrap;
}
.header-account-toggle:hover,
.header-account.is-open .header-account-toggle{
  color: var(--text);
}
.header-account-toggle:focus-visible{
  outline: 2px solid color-mix(in srgb, var(--accent), white 12%);
  outline-offset: 2px;
  border-radius: 8px;
}
.header-account-arrow{
  width: 16px;
  height: 16px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color: currentColor;
  transition: transform .18s ease;
}
.header-account.is-open .header-account-arrow{
  transform: rotate(180deg);
}
.header-account-menu{
  position:absolute;
  top: calc(100% + 12px);
  right: 0;
  width: min(248px, calc(100vw - 24px));
  display:grid;
  gap: 8px;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(17, 24, 39, 0.12);
  background: linear-gradient(180deg, #ffffff 0%, #f7f8fa 100%);
  box-shadow: 0 24px 58px rgba(0,0,0,0.16);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .16s ease, transform .16s ease, visibility .16s ease;
  z-index: 1100;
}
.header-account.is-open .header-account-menu{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.header-account-meta{
  display:grid;
  gap: 0;
  padding: 2px 2px 4px;
}
.header-account-name{
  min-width: 0;
  font-size: 14px;
  font-weight: 800;
  color: #17181b;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.header-account-meta .header-account-row{
  min-width: 0;
}
.header-account-meta .header-account-name{
  flex: 1 1 auto;
  min-width: 0;
  max-width: none;
}
.header-account-meta .header-tier-pill{
  flex: 0 0 auto;
  margin-left: auto;
}
.header-account-row{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
}
.header-account-value--user{
  max-width: 190px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.header-tier-pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width: 54px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent), transparent 58%);
  background: color-mix(in srgb, var(--accent), transparent 82%);
  color: #17181b;
  font-size: 12px;
  font-weight: 800;
}
.header-account-sep{
  height: 1px;
  background: rgba(17, 24, 39, 0.08);
  margin: 2px 0 4px;
}
.header-account-item{
  width: 100%;
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: transparent;
  color: #17181b;
  text-decoration: none;
  font: inherit;
  font-size: 14px;
  font-weight: 650;
  cursor:pointer;
}
.header-account-item:hover{
  background: #f1f4f7;
  border-color: rgba(17, 24, 39, 0.08);
}
.header-account-item-icon{
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color: currentColor;
}
.header-account-item-icon svg{
  width: 16px;
  height: 16px;
  display:block;
}
.header-account-item-label{
  flex: 1 1 auto;
  text-align: left;
}
.header-account-item--signout{
  color: #7a2323;
}
.header-account-item--signout:hover{
  background: rgba(163, 45, 45, 0.08);
  border-color: rgba(163, 45, 45, 0.18);
}

.auth-modal{
  z-index: 1200;
  background: rgba(10, 12, 16, 0.38);
  backdrop-filter: blur(7px);
}
.auth-modal .modal-close{
  background: #eef1f4;
  color: #17181b;
}
.auth-modal .modal-close:hover{
  background: #e6eaee;
}
.auth-modal .modal-dialog{
  width: min(420px, calc(100vw - 28px));
  max-height: calc(100vh - 32px);
  padding: 0;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, #f7f8fa 100%);
  border-radius: 20px;
  border: 1px solid rgba(17, 24, 39, 0.12);
  box-shadow: 0 24px 80px rgba(0,0,0,0.18);
  color: #17181b;
}
.auth-modal-shell{
  position: relative;
  display:grid;
  gap: 16px;
  padding: 28px 24px 22px;
}
.auth-modal-close{
  position:absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
}
.auth-modal-view{
  display:grid;
  gap: 14px;
}
.auth-modal-view[hidden]{
  display:none !important;
}
.auth-modal-copy{
  display:grid;
  gap: 8px;
  padding-right: 44px;
}
.auth-modal-copy--signup{
  gap: 10px;
}
.auth-modal-title{
  margin: 0;
  font-size: 30px;
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 850;
}
.auth-form{
  display:grid;
  gap: 14px;
}
.auth-field{
  display:grid;
  gap: 7px;
}
.auth-field-label{
  color: rgba(23, 24, 27, 0.66);
  font-size: 13px;
  font-weight: 700;
}
.auth-input{
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border-radius: 12px;
  border: 1px solid rgba(17, 24, 39, 0.14);
  background: #ffffff;
  color: #17181b;
  outline: none;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}
.auth-input::placeholder{
  color: rgba(23, 24, 27, 0.42);
}
.auth-input:focus{
  border-color: color-mix(in srgb, var(--accent), #111827 8%);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent), transparent 84%);
  background: #ffffff;
}
.auth-submit{
  width: 100%;
  min-height: 48px;
  margin-top: 2px;
  font-weight: 850;
}
.auth-status{
  min-height: 18px;
  margin-top: -2px;
  color: rgba(23, 24, 27, 0.66);
  font-size: 12px;
  line-height: 1.5;
}
.auth-status.is-error{
  color: #ff6c6c;
}
.auth-status.is-success{
  color: #2d8f5b;
}
.auth-switch-row{
  text-align:center;
  color: rgba(23, 24, 27, 0.66);
  font-size: 13px;
  line-height: 1.5;
}
.auth-switch{
  appearance:none;
  border:0;
  background:transparent;
  color: var(--accent);
  font: inherit;
  font-weight: 850;
  cursor:pointer;
  padding: 0;
}
.auth-switch:hover{
  color: var(--accent-2);
}
.auth-footnote{
  margin: -2px 0 0;
  text-align: center;
  color: rgba(23, 24, 27, 0.66);
  font-size: 12px;
  line-height: 1.6;
}
.auth-footnote a,
.auth-status a{
  color: var(--accent);
}
.auth-footnote a:hover,
.auth-status a:hover{
  color: var(--accent-2);
}

.account-modal{
  z-index: 1230;
  background: rgba(7, 10, 14, 0.62);
  backdrop-filter: blur(10px);
}
.account-modal .modal-dialog{
  width: min(900px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, rgba(20,23,29,0.98), rgba(15,18,24,0.98));
  box-shadow: 0 26px 90px rgba(0,0,0,0.42);
}
.account-shell{
  display:grid;
  grid-template-columns: 220px minmax(0, 1fr);
  min-height: min(620px, calc(100vh - 32px));
  color: var(--text);
}
.account-sidebar{
  display:flex;
  flex-direction:column;
  background: color-mix(in srgb, var(--panel-2), #000 16%);
  border-right: 1px solid rgba(255,255,255,0.06);
}
.account-sidebar-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  padding: 18px 18px 14px;
}
.account-sidebar-title{
  font-size: 15px;
  font-weight: 800;
  color: var(--text);
}
.account-modal-close{
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
}
.account-modal-close:hover{
  background: rgba(255,255,255,0.09);
}
.account-nav{
  display:flex;
  flex-direction:column;
  gap: 4px;
  padding: 4px 12px 14px;
}
.account-nav-item{
  appearance:none;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  display:flex;
  align-items:center;
  gap: 10px;
  min-height: 40px;
  padding: 0 12px;
  border-radius: 12px;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor:pointer;
  text-align:left;
}
.account-nav-item:hover{
  color: var(--text);
  background: rgba(255,255,255,0.04);
}
.account-nav-item.is-active{
  color: var(--text);
  background: rgba(246,194,27,0.11);
  border-color: rgba(246,194,27,0.14);
}
.account-nav-item--danger{
  margin-top: 10px;
}
.account-nav-item--danger:hover,
.account-nav-item--danger.is-active{
  color: #ffd1d1;
  background: rgba(145, 42, 42, 0.18);
  border-color: rgba(145, 42, 42, 0.22);
}
.account-nav-item--signout{
  margin-top: auto;
  color: #ffcece;
}
.account-nav-item--signout:hover{
  background: rgba(145, 42, 42, 0.18);
  border-color: rgba(145, 42, 42, 0.22);
}
.account-nav-icon{
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.account-nav-icon svg{
  width: 15px;
  height: 15px;
  display:block;
}
.account-main{
  min-width: 0;
  display:flex;
  flex-direction:column;
  background: linear-gradient(180deg, rgba(18,21,27,0.98), rgba(14,17,23,0.98));
}
.account-main-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
  padding: 18px 20px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.account-title{
  margin: 0;
  font-size: 16px;
  line-height: 1.2;
  font-weight: 800;
}
.account-status,
.account-section-status{
  min-height: 18px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted);
}
.account-status.is-error,
.account-section-status.is-error{
  color: #ff9c9c;
}
.account-status.is-success,
.account-section-status.is-success{
  color: #86d6a0;
}
.account-panel{
  min-width: 0;
  display:grid;
  gap: 14px;
  padding: 18px 20px 20px;
  overflow:auto;
}
.account-panel[hidden],
.account-mfa-enroll[hidden]{
  display:none !important;
}
.account-panel-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
}
.account-panel-head h3{
  margin: 0;
  font-size: 14px;
  line-height: 1.2;
  font-weight: 800;
}
.account-form{
  display:grid;
  gap: 12px;
}
.account-subsection-title{
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
}
.account-field{
  display:grid;
  gap: 6px;
}
.account-field span{
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}
.account-input{
  width: 100%;
  height: 42px;
  padding: 0 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  outline: none;
  transition: border-color .16s ease, background .16s ease, box-shadow .16s ease;
}
.account-input::placeholder{
  color: color-mix(in srgb, var(--muted), transparent 22%);
}
.account-input:focus{
  border-color: rgba(246,194,27,0.34);
  background: rgba(255,255,255,0.045);
  box-shadow: 0 0 0 3px rgba(246,194,27,0.08);
}
.account-static-grid{
  display:grid;
  gap: 8px;
}
.account-static-row{
  min-width: 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.03);
}
.account-static-row span{
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}
.account-static-row strong{
  min-width: 0;
  max-width: 58%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 750;
  color: var(--text);
}
.account-actions{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}
.account-actions-split .account-btn,
.account-actions-split .btn{
  flex: 1 1 220px;
}
.account-btn{
  min-height: 42px;
  font-size: 13px;
  font-weight: 800;
}
.account-divider{
  height: 1px;
  background: rgba(255,255,255,0.06);
}
.account-factor-list,
.account-history{
  display:grid;
  gap: 8px;
}
.account-factor-row,
.account-history-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.03);
}
.account-factor-title{
  font-size: 13px;
  font-weight: 750;
  color: var(--text);
}
.account-factor-sub{
  font-size: 12px;
  color: var(--muted);
}
.account-inline-btn{
  appearance:none;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 10px;
  font: inherit;
  font-size: 12px;
  font-weight: 750;
  cursor:pointer;
}
.account-inline-btn:hover{
  background: rgba(255,255,255,0.06);
}
.account-empty{
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.03);
  color: var(--muted);
  font-size: 12px;
}
.account-mfa-enroll{
  display:grid;
  gap: 12px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.03);
}
.account-mfa-qr{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height: 168px;
  padding: 14px;
  border-radius: 12px;
  background: #ffffff;
}
.account-mfa-qr img{
  display:block;
  width: min(180px, 100%);
  height: auto;
}
.account-mfa-code-row{
  display:grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.account-danger-btn{
  appearance:none;
  border: 1px solid rgba(170, 51, 51, 0.32);
  background: #a33030;
  color: #ffffff;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 12px;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor:pointer;
}
.account-danger-btn:hover{
  background: #902b2b;
}

.auth-route-page .page{
  min-height: calc(100vh - var(--header-h) - 82px);
  display:flex;
  align-items:center;
  justify-content:center;
}
.auth-route-card{
  width: min(760px, 100%);
  display:grid;
  gap: 16px;
  padding: 28px;
  border-radius: 24px;
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at top left, rgba(246,194,27,0.09), transparent 34%),
    linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.02)),
    var(--panel-2);
  box-shadow: 0 20px 60px rgba(0,0,0,0.28);
}
.auth-route-card h1{
  margin: 0;
  font-size: 36px;
  line-height: 1.04;
  letter-spacing: -0.04em;
}
.auth-route-card p{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  max-width: 64ch;
}
.auth-route-actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 6px;
}

@media (max-width: 820px){
  .account-shell{
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .account-sidebar{
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .account-nav{
    display:grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .account-nav-item--signout{
    margin-top: 0;
  }
}

@media (max-width: 720px){
  .header-account-menu{
    right: -8px;
  }
  .auth-modal-shell{
    padding: 22px 18px 18px;
  }
  .auth-modal-title{
    font-size: 28px;
  }
  .auth-route-card{
    padding: 22px;
    border-radius: 20px;
  }
  .auth-route-card h1{
    font-size: 30px;
  }
  .account-main-head,
  .account-panel{
    padding-left: 16px;
    padding-right: 16px;
  }
  .account-mfa-code-row{
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px){
  .header-auth{
    gap: 12px;
  }
  .header-divider{
    height: 22px;
  }
  .auth-modal .modal-dialog{
    width: min(100vw - 18px, 420px);
    border-radius: 18px;
  }
  .auth-modal-title{
    font-size: 26px;
  }
  .auth-route-actions .btn{
    width: 100%;
  }
  .account-modal .modal-dialog{
    width: min(100vw - 14px, 900px);
    max-height: calc(100vh - 14px);
    border-radius: 18px;
  }
  .account-nav{
    grid-template-columns: 1fr;
  }
  .account-actions,
  .account-actions-split{
    flex-direction: column;
  }
  .account-static-row{
    align-items:flex-start;
    flex-direction:column;
    justify-content:center;
    padding: 10px 12px;
  }
  .account-static-row strong{
    max-width: none;
  }
}

/* Auth popup light theme */
:root{
  --popup-input-border: rgba(17, 24, 39, 0.28);
  --popup-input-border-focus: rgba(171, 129, 0, 0.55);
  --popup-input-focus-ring: rgba(246, 194, 27, 0.18);
  --popup-surface-btn-bg: #ffffff;
  --popup-surface-btn-bg-hover: #f3f5f7;
  --popup-surface-btn-text: #17181b;
  --popup-surface-btn-border: rgba(17, 24, 39, 0.34);
  --popup-surface-btn-border-hover: rgba(17, 24, 39, 0.42);
  --popup-accent-btn-border: rgba(171, 129, 0, 0.24);
  --popup-loader-backdrop: rgba(10, 12, 16, 0.38);
  --popup-loader-card-bg: linear-gradient(180deg, #ffffff 0%, #f7f8fa 100%);
  --popup-loader-card-border: rgba(17, 24, 39, 0.12);
  --popup-loader-card-shadow: 0 24px 80px rgba(0,0,0,0.18);
  --popup-loader-title: #17181b;
  --popup-loader-sub: rgba(23, 24, 27, 0.72);
  --popup-loader-track-bg: rgba(17, 24, 39, 0.08);
  --popup-loader-track-border: rgba(17, 24, 39, 0.12);
  --popup-loader-fill: linear-gradient(90deg, #f8da67 0%, #f6c21b 100%);
  --popup-loader-spinner-track: rgba(17, 24, 39, 0.16);
  --popup-loader-spinner-head: rgba(171, 129, 0, 0.92);
}

#pricingModal .modal-dialog,
.auth-modal .modal-dialog,
.tg-modal-card{
  color-scheme: light;
}

.auth-input,
.tg-modal-input,
.auth-modal .auth-input,
.auth-modal input.auth-input[type="text"],
.auth-modal input.auth-input[type="email"],
.auth-modal input.auth-input[type="password"],
.tg-modal-card .tg-modal-input,
.tg-modal-card input.tg-modal-input[type="text"]{
  border-radius: 12px !important;
  border: 1.5px solid var(--popup-input-border) !important;
  background: #ffffff !important;
  color: #17181b !important;
  color-scheme: light;
  box-shadow: none !important;
}

.auth-input::placeholder,
.tg-modal-input::placeholder,
.auth-modal .auth-input::placeholder,
.tg-modal-card .tg-modal-input::placeholder{
  color: rgba(23, 24, 27, 0.42) !important;
}

.auth-input:focus,
.tg-modal-input:focus,
.auth-modal .auth-input:focus,
.auth-modal input.auth-input[type="text"]:focus,
.auth-modal input.auth-input[type="email"]:focus,
.auth-modal input.auth-input[type="password"]:focus,
.tg-modal-card .tg-modal-input:focus,
.tg-modal-card input.tg-modal-input[type="text"]:focus{
  border-color: var(--popup-input-border-focus) !important;
  box-shadow: 0 0 0 3px var(--popup-input-focus-ring) !important;
}

.auth-input:-webkit-autofill,
.auth-input:-webkit-autofill:hover,
.auth-input:-webkit-autofill:focus,
.tg-modal-input:-webkit-autofill,
.tg-modal-input:-webkit-autofill:hover,
.tg-modal-input:-webkit-autofill:focus{
  -webkit-text-fill-color: #17181b;
  caret-color: #17181b;
  box-shadow: 0 0 0 1000px #ffffff inset !important;
  -webkit-box-shadow: 0 0 0 1000px #ffffff inset !important;
  border-color: var(--popup-input-border) !important;
}

.auth-switch,
.auth-footnote a,
.auth-status a{
  color: rgba(23, 24, 27, 0.72);
}
.auth-switch:hover,
.auth-footnote a:hover,
.auth-status a:hover{
  color: #17181b;
}

.btn-surface,
.tg-modal-card .btn:not(.btn-accent),
.auth-modal .btn:not(.btn-accent),
#pricingModal .btn:not(.btn-accent){
  background: var(--popup-surface-btn-bg) !important;
  color: var(--popup-surface-btn-text) !important;
  border: 2px solid var(--popup-surface-btn-border) !important;
  box-shadow: none !important;
}

.btn-surface:hover,
.tg-modal-card .btn:not(.btn-accent):hover,
.auth-modal .btn:not(.btn-accent):hover,
#pricingModal .btn:not(.btn-accent):hover{
  background: var(--popup-surface-btn-bg-hover) !important;
  border-color: var(--popup-surface-btn-border-hover) !important;
}

.btn-surface:focus-visible,
.tg-modal-card .btn:not(.btn-accent):focus-visible,
.auth-modal .btn:not(.btn-accent):focus-visible,
#pricingModal .btn:not(.btn-accent):focus-visible{
  outline: 0;
  box-shadow: 0 0 0 3px rgba(17, 24, 39, 0.10) !important;
}

#pricingModal .btn-accent,
.auth-modal .btn-accent,
.tg-modal-card .btn.btn-accent{
  border: 1px solid var(--popup-accent-btn-border) !important;
  box-shadow: none !important;
  color: #17181b;
}

#pricingModal .btn-accent:hover,
.auth-modal .btn-accent:hover,
.tg-modal-card .btn.btn-accent:hover{
  border-color: var(--popup-accent-btn-border) !important;
}

body.legal-page .tool-doc a{
  color: #ffffff;
}
body.legal-page .tool-doc a:hover{
  color: #ffffff;
}
body.legal-page .footer-link{
  color: var(--muted);
}
body.legal-page .footer-link:hover{
  color: var(--text);
}

.measure-action-strip{
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin-top: 10px;
}
.measure-action-strip-tight{
  margin-top: 4px;
}