:root{
  --bg:#f4f6f8;--surface:#ffffff;--surface2:#f0f2f5;--border:#dde1e7;
  --accent:#00c49a;--accent2:#6c63ff;--text:#1a1d23;--text2:#5a6275;--text3:#9aa3b2;
  --danger:#e84040;--warn:#f5a623;
  --sidebar-bg:#1a1d23;--sidebar-text:#e8e8ed;--sidebar-text2:#9898a6;--sidebar-border:#2a2d35;
  --radius:10px;--sidebar:230px;
}
/* ── Editor-mode theme override lives in editor-mode.css ── */
body.simple-mode .topbar{box-shadow:0 1px 8px rgba(0,0,0,.05)}
body.simple-mode .card{box-shadow:0 1px 6px rgba(0,0,0,.06)}
body.simple-mode .btn-primary{background:var(--accent);box-shadow:0 2px 12px rgba(0,196,154,.3)}
body.simple-mode .nav-item.active{background:var(--accent);color:#fff}
body.simple-mode .nav-item.active .sn{background:rgba(255,255,255,.25);color:#fff}
body.simple-mode .nav-item.active .nav-icon{opacity:1}
body.simple-mode .sn{border-color:var(--border)}
/* ── COLLAPSIBLE SIDEBAR ── */
.sidebar{width:var(--sidebar);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;z-index:10;transition:width .22s ease}
body.simple-mode .sidebar{background:var(--sidebar-bg,var(--surface));border-right-color:var(--sidebar-border,var(--border))}
body.simple-mode .logo-brand{border-bottom-color:var(--sidebar-border,var(--border));background:var(--sidebar-bg,var(--surface))}
body.simple-mode .nav-item{color:var(--sidebar-text2,var(--text2))}
body.simple-mode .nav-item:hover{background:rgba(255,255,255,.07);color:var(--sidebar-text,var(--text))}
body.simple-mode .nav-item.active{background:var(--accent);color:#fff}
body.simple-mode .nav-item.done .sn{background:var(--accent);opacity:.6}
body.simple-mode .nav-item .sn{background:rgba(255,255,255,.1);color:var(--sidebar-text2,var(--text2))}
body.simple-mode .nav-progress{border-top-color:var(--sidebar-border,var(--border));color:var(--sidebar-text2)}
body.simple-mode .logo-text{color:var(--sidebar-text,var(--text))}
body.simple-mode .progress-txt{color:var(--sidebar-text2)}
.sidebar.collapsed{width:56px}
.sidebar.collapsed .logo-icon-collapsed{display:flex!important}
.sidebar.collapsed .nav-label{display:none}
.sidebar.collapsed .nav-progress{display:none}
.sidebar.collapsed .nav-item{justify-content:center;padding:10px 0}
.sidebar.collapsed .sn{margin:0}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Space Grotesk',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden;transition:background .2s,color .2s}
.app{display:flex;height:100vh;overflow:clip}
.main{flex:1;display:flex;flex-direction:column;overflow:clip;min-width:0}
.topbar{height:52px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 16px;gap:10px;flex-shrink:0}
.content{flex:1;overflow-y:auto;padding:28px}
/* ── MODE TOGGLE PILL ── */
.mode-toggle{display:flex;align-items:center;background:var(--surface2);border:1px solid var(--border);border-radius:20px;padding:3px;gap:2px;margin-left:auto}
.mode-toggle .mt-btn{padding:5px 14px;border-radius:16px;border:none;background:none;font-size:12px;font-weight:600;color:var(--text3);cursor:pointer;transition:.15s;font-family:inherit;white-space:nowrap}
.mode-toggle .mt-btn.active{background:var(--accent);color:#fff;box-shadow:0 2px 8px rgba(0,0,0,.2)}
body.simple-mode .mode-toggle .mt-btn.active{box-shadow:0 2px 8px rgba(0,196,154,.3)}

/* ── MOBILE BOTTOM NAV ── */
#mobileNav{display:none}

@media(max-width:768px){
  :root{--sidebar:0px}

  /* App shell */
  .app{flex-direction:column;height:100dvh}
  .sidebar{display:none}
  .main{flex:1;overflow:hidden;display:flex;flex-direction:column}
  .topbar{padding:0 14px;gap:8px;height:48px}
  .tb-title{font-size:13px}
  .content{padding:14px;overflow-y:auto;flex:1;padding-bottom:80px}

  /* Mobile bottom nav bar */
  #mobileNav{
    display:flex;position:fixed;bottom:0;left:0;right:0;height:62px;
    background:var(--surface);border-top:1px solid var(--border);
    z-index:100;align-items:center;justify-content:space-between;
    padding:0 8px;gap:2px
  }
  #mobileNav .mn-item{
    display:flex;flex-direction:column;align-items:center;gap:2px;
    flex:1;padding:6px 2px;cursor:pointer;border-radius:8px;
    font-size:9px;color:var(--text3);transition:.12s;
    border:none;background:none;font-family:inherit
  }
  #mobileNav .mn-item.active{color:var(--accent)}
  #mobileNav .mn-item .mn-dot{
    width:22px;height:22px;border-radius:50%;background:var(--border);
    display:flex;align-items:center;justify-content:center;
    font-size:9px;font-family:'DM Mono',monospace;font-weight:700
  }
  #mobileNav .mn-item.active .mn-dot{background:var(--accent);color:#fff}
  #mobileNav .mn-item.done .mn-dot{background:var(--accent2);color:#000}
  #mobileNav .mn-prev, #mobileNav .mn-next{
    width:36px;height:36px;border-radius:8px;border:1px solid var(--border);
    background:var(--surface2);color:var(--text);font-size:16px;
    display:flex;align-items:center;justify-content:center;cursor:pointer;
    flex-shrink:0
  }
  #mobileNav .mn-next{background:var(--accent);border-color:var(--accent);color:#fff}

  /* Topbar: hide back/next — moved to bottom nav */
  .topbar .tb-nav{display:none}
  .topbar .badge{display:none}

  /* Cards & layout */
  .card{padding:14px}
  .row2{grid-template-columns:1fr!important;gap:12px}
  .section-header{margin-bottom:14px}
  .section-title{font-size:18px}

  /* Size chart */
  .sc-layout{grid-template-columns:1fr!important;gap:14px}
  .svg-wrap{position:static!important;max-height:240px}
  .svg-wrap svg{max-height:200px;width:auto;max-width:100%}

  /* Size table: scrollable horizontally */
  .tw{overflow-x:auto;-webkit-overflow-scrolling:touch}
  table{font-size:11px;min-width:420px}
  th{padding:5px 6px;font-size:9px}
  td{padding:7px 4px}
  td input[type=number]{width:36px;font-size:11px;padding:3px 1px}
  th:first-child,td:first-child{width:110px!important;font-size:11px;padding-left:6px}

  /* Table toolbar buttons */
  .card > div:first-child{flex-wrap:wrap;gap:6px}

  /* Mockup canvas */
  #canvasWrap{overflow-x:auto;-webkit-overflow-scrolling:touch}

  /* Fit type pills */
  .rg{flex-wrap:wrap;gap:5px}
  .rb{padding:5px 10px;font-size:11px}

  /* Pantone grid */
  #pantoneGrid{max-height:180px}

  /* Admin modal */
  #adminModal > div{width:95vw!important;max-height:90vh;margin:auto}
  #admin-sizechart > div[style*="grid"]{grid-template-columns:1fr!important}
  #adminPlaceSVG{width:100%!important;height:auto!important}

  /* Add row modal */
  #addRowModal > div{width:95vw!important;padding:16px}

  /* SVG lightbox */
  #svgLightbox > div{padding:12px;max-width:96vw}
  #svgLightboxSVG{max-width:90vw!important;max-height:75vh!important}

  /* Step headers */
  .section-header{padding-bottom:10px;border-bottom:1px solid var(--border);margin-bottom:14px}

  /* Tolerance card grid */
  .card > div[style*="grid-template-columns:1fr 1fr 1fr"]{grid-template-columns:1fr 1fr!important}
}
.logo-brand{padding:14px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;position:relative;background:var(--surface)}
.logo-icon{width:32px;height:32px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:#fff}
.logo-text{font-weight:800;font-size:16px;letter-spacing:-0.3px;color:var(--text);flex:1}
.nav{flex:1;padding:8px;overflow-y:auto}
.nav-item{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:8px;cursor:pointer;transition:all .15s;font-size:13px;color:var(--text2);margin-bottom:2px;border:none;position:relative}
.nav-item:hover{background:var(--surface2);color:var(--text)}
.nav-item.active{background:var(--accent);color:#fff}
.nav-item.active .sn{background:rgba(255,255,255,.25);color:#fff}
.nav-item.done{color:var(--text2)}
.nav-item.done .sn{background:var(--accent2);color:#000}
.nav-item .sn{width:22px;height:22px;border-radius:50%;background:var(--border);display:flex;align-items:center;justify-content:center;font-size:10px;font-family:'DM Mono',monospace;flex-shrink:0;transition:.15s;font-weight:600}
.nav-label{font-size:13px;font-weight:500}
.nav-progress{padding:12px 16px;border-top:1px solid var(--border)}
.progress-bar{height:4px;background:var(--border);border-radius:99px;overflow:hidden;margin-bottom:6px}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:99px;transition:width .4s}
.progress-txt{font-size:11px;color:var(--text3)}
.tb-title{font-weight:600;font-size:15px;flex:1}
.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;border:none;transition:all .15s;font-family:inherit}
.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#7b74ff}
.btn-ghost{background:transparent;color:var(--text2);border:1px solid var(--border)}.btn-ghost:hover{background:var(--surface2);color:var(--text)}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-danger{background:rgba(255,77,109,.12);color:var(--danger);border:1px solid rgba(255,77,109,.2)}
.btn-ai{background:rgba(108,99,255,.12);color:var(--accent);border:1px solid rgba(108,99,255,.2)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:18px}
.card-title{font-size:14px;font-weight:600;margin-bottom:4px;display:flex;align-items:center;gap:8px}
.card-sub{font-size:12px;color:var(--text2);margin-bottom:16px}
.section-header{margin-bottom:24px}
.section-title{font-size:22px;font-weight:700;letter-spacing:-0.5px;margin-bottom:4px}
.section-desc{font-size:13px;color:var(--text2)}
label{font-size:12px;color:var(--text2);display:block;margin-bottom:4px}
input[type=text],input[type=number],textarea,select{width:100%;background:var(--surface2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:8px 12px;font-size:13px;font-family:inherit;outline:none;transition:border .15s}
input[type=text]:focus,input[type=number]:focus,textarea:focus,select:focus{border-color:var(--accent)}
select option{background:var(--surface2)}
textarea{resize:vertical;min-height:72px}
.fg{margin-bottom:12px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-bottom:12px}
.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border)}
.toggle-row:last-child{border-bottom:none}
.toggle{position:relative;width:36px;height:20px;flex-shrink:0}
.toggle input{opacity:0;width:0;height:0}
.slider{position:absolute;inset:0;background:var(--border);border-radius:99px;cursor:pointer;transition:.2s}
.slider:before{content:'';position:absolute;width:14px;height:14px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}
.toggle input:checked+.slider{background:var(--accent)}
.toggle input:checked+.slider:before{transform:translateX(16px)}
.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:99px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.badge-ai{background:rgba(108,99,255,.15);color:var(--accent)}
.badge-new{background:rgba(0,212,170,.15);color:var(--accent2)}
.tabs{display:flex;gap:2px;background:var(--surface2);border-radius:9px;padding:3px;margin-bottom:16px}
.tab{flex:1;padding:7px;text-align:center;font-size:12px;font-weight:500;border-radius:7px;cursor:pointer;transition:.15s;color:var(--text2)}
.tab.active{background:var(--surface);color:var(--text);box-shadow:0 1px 4px rgba(0,0,0,.3)}
.rg{display:flex;gap:8px;flex-wrap:wrap}
.rb{padding:6px 14px;border-radius:99px;border:1px solid var(--border);font-size:12px;cursor:pointer;transition:.15s;color:var(--text2)}
.rb.active{border-color:var(--accent);background:rgba(108,99,255,.1);color:var(--accent)}
.tag{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:99px;background:var(--surface2);border:1px solid var(--border);font-size:11px;cursor:pointer;transition:.15s}
.tag:hover,.tag.active{border-color:var(--accent);color:var(--accent)}
.tw{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:12px}
th{background:var(--surface2);padding:8px 10px;text-align:center;font-size:10px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.05em;border:1px solid var(--border);white-space:nowrap}
th:first-child{text-align:left;padding-left:10px;width:160px}
th:last-child{width:30px}
td{padding:10px 8px;border:1px solid var(--border);transition:background .1s;text-align:center}
td:first-child{text-align:left;padding-left:10px;width:160px;white-space:nowrap}
td:last-child{width:30px}
td input[type=number]{background:var(--surface2);border:1px solid var(--border);border-radius:4px;color:var(--text);width:54px;outline:none;font-size:12px;font-family:'DM Mono',monospace;text-align:center;padding:4px 2px;transition:border-color .15s;box-sizing:border-box;display:block;margin:0 auto}
td input[type=number]:focus{border-color:var(--accent);background:rgba(108,99,255,.08)}
.cm-unit{font-size:8px;color:var(--text3);font-family:'DM Mono',monospace;margin-left:1px}
.pct-cell{font-family:'DM Mono',monospace;font-size:12px;color:var(--text3)}
@keyframes spin{to{transform:rotate(360deg)}}
.li{display:flex;align-items:center;gap:10px;padding:10px;background:var(--surface2);border:1px solid var(--border);border-radius:8px;margin-bottom:8px}
.li-icon{width:36px;height:36px;border-radius:6px;background:var(--border);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.li-info{flex:1}
.li-name{font-size:13px;font-weight:500}
.li-sub{font-size:11px;color:var(--text2)}
/* ── PANTONE PICKER ── */
.ptab{display:inline-flex;align-items:center;padding:4px 12px;border-radius:99px;border:1px solid var(--border);font-size:11px;font-weight:500;cursor:pointer;transition:.12s;color:var(--text3);flex-shrink:0;white-space:nowrap}
.ptab:hover{border-color:var(--accent);color:var(--accent)}
.ptab.active{background:var(--accent);border-color:var(--accent);color:#fff}
/* Pantone card: color block on top, code text below — like real pantone chips */
/* ── PANTONE SWATCH — Real Pantone card style ── */
/* ── PANTONE CARD — authentic physical swatch style ── */
.pswatch{
  width:72px;
  cursor:pointer;
  border-radius:8px;
  transition:transform .18s,box-shadow .18s;
  position:relative;
  flex-shrink:0;
  overflow:hidden;
  box-shadow:0 2px 10px rgba(0,0,0,.28);
  background:#f5f5f0;
  display:flex;
  flex-direction:column;
}
.pswatch:hover{transform:translateY(-6px) scale(1.06);z-index:2;box-shadow:0 10px 24px rgba(0,0,0,.42)}
.pswatch.selected{transform:translateY(-7px) scale(1.08);z-index:3;box-shadow:0 0 0 2.5px var(--accent),0 10px 26px rgba(0,0,0,.45)}
.pswatch-color{
  height:88px;
  width:100%;
  display:block;
  flex-shrink:0;
  border-radius:8px 8px 0 0;
}
.pswatch-label{
  padding:5px 5px 5px;
  background:#f5f5f0;
  border-radius:0 0 8px 8px;
  text-align:left;
  flex:1;
  display:flex;
  flex-direction:column;
  gap:1px;
  border-top:1px solid rgba(0,0,0,.06);
}
.pswatch-brand{
  font-size:6px;
  font-weight:900;
  color:#1a1a1a;
  letter-spacing:.03em;
  font-family:'Space Grotesk',sans-serif;
  line-height:1;
  margin-bottom:1px;
}
.pswatch-brand sup{
  font-size:4.5px;
  vertical-align:super;
  font-weight:900;
}
.pswatch-code{
  font-size:6px;
  color:#1a1a1a;
  font-family:'DM Mono',monospace;
  line-height:1.3;
  font-weight:500;
}
.pswatch-name{
  font-size:7px;
  color:#1a1a1a;
  font-weight:700;
  line-height:1.3;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  font-family:'Space Grotesk',sans-serif;
  margin-top:1px;
}
.pswatch-tt{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);background:#111;color:#fff;font-size:10px;padding:5px 9px;border-radius:7px;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .15s;z-index:10;line-height:1.5}
.pswatch-tt::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border:5px solid transparent;border-top-color:#111}
.pswatch:hover .pswatch-tt{opacity:1}
.color-dot-pick{width:22px;height:22px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:.12s;flex-shrink:0}
.color-dot-pick:hover{transform:scale(1.2);box-shadow:0 2px 8px rgba(0,0,0,.4)}
.color-dot-pick.active{border-color:#fff;transform:scale(1.25);box-shadow:0 0 0 3px rgba(255,255,255,.3)}
.admin-tab{padding:7px 10px;border-radius:7px;cursor:pointer;font-size:12px;color:var(--text2);margin-bottom:2px;transition:.15s}
.admin-tab:hover{background:var(--surface2);color:var(--text)}
.admin-tab.active{background:rgba(108,99,255,.12);color:var(--accent)}
/* Mode toggle tabs */
.mtab{padding:4px 10px;border-radius:6px;cursor:pointer;font-size:12px;color:var(--text3);transition:.12s;white-space:nowrap}
.mtab:hover{color:var(--text)}
.mtab.active{background:var(--surface);color:var(--text);font-weight:600;box-shadow:0 1px 4px rgba(0,0,0,.3)}
/* Mockup text pills */
.mockup-pill{padding:5px 12px;border:1px solid var(--border);border-radius:99px;font-size:12px;cursor:pointer;color:var(--text2);transition:.12s;white-space:nowrap;position:relative}
.mockup-pill:hover{border-color:var(--accent);color:var(--accent)}
.mockup-pill.selected{background:var(--accent);border-color:var(--accent);color:#fff}
.mockup-pill .mp-del{position:absolute;top:-4px;right:-4px;width:14px;height:14px;border-radius:50%;background:var(--danger);color:#fff;font-size:9px;display:none;align-items:center;justify-content:center;cursor:pointer;border:none;line-height:1}
.mockup-pill:hover .mp-del{display:flex}
/* Accessory items */
.acc-cat-tab{padding:5px 12px;border-radius:99px;border:1px solid var(--border);font-size:12px;cursor:pointer;color:var(--text3);transition:.12s}
.acc-cat-tab:hover{border-color:var(--accent);color:var(--accent)}
.acc-cat-tab.active{background:var(--accent);border-color:var(--accent);color:#fff}
/* Advanced-only elements hidden in basic mode */
.dl-preview{background:linear-gradient(135deg,rgba(108,99,255,.08),rgba(0,212,170,.05));border:1px solid rgba(108,99,255,.2);border-radius:var(--radius);padding:28px;text-align:center;margin-bottom:20px}
.dl-btn{padding:10px 20px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;border:none;font-family:inherit;display:inline-flex;align-items:center;gap:8px;transition:all .2s;margin:4px}
.dl-pdf{background:var(--danger);color:#fff}.dl-pdf:hover{background:#ff2d50}
.dl-html{background:var(--accent);color:#fff}.dl-html:hover{background:#7b74ff}
.sp{display:none}.sp.active{display:block}
.ai-s{background:rgba(108,99,255,.06);border:1px solid rgba(108,99,255,.2);border-radius:10px;padding:14px;margin-top:10px;font-size:13px;color:var(--text2);line-height:1.6}
.ai-s strong{color:var(--accent)}
.empty{text-align:center;padding:32px;color:var(--text3);font-size:13px}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:4px;background:var(--border);border-radius:99px;outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}
.toast{position:fixed;top:20px;right:24px;background:var(--surface);border:1px solid var(--accent2);border-radius:10px;padding:12px 18px;font-size:13px;color:var(--accent2);z-index:999;animation:sIn .3s ease;box-shadow:0 8px 24px rgba(0,0,0,.4)}
@keyframes sIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}

/* SIZE CHART LAYOUT */
.sc-layout{display:grid;grid-template-columns:40% 1fr;gap:20px;align-items:start}
.svg-wrap{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);padding:4px;display:flex;flex-direction:column;align-items:stretch;gap:6px;position:sticky;top:20px}
.svg-wrap canvas{width:100%!important;border-radius:6px}
.svg-wrap svg{width:100%;max-width:100%}
.svg-label{font-size:11px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.05em}
.svg-hint{font-size:10px;color:var(--text3);text-align:center}
.mn-cell{cursor:pointer;font-weight:500;color:var(--text);transition:.1s}
.mn-cell:hover{color:var(--accent)}
.row-hi{background:rgba(108,99,255,.10)}

/* MOCKUP CANVAS */
.mc-layout{display:grid;grid-template-columns:1fr 360px;gap:20px;align-items:start}
.cv-wrap{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.cv-tb{padding:10px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.cv-lbl{font-size:11px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.05em;flex:1}
#stage{position:relative;width:100%;height:460px;overflow:hidden;background:#111}
#gLayer{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
#gLayer img{max-width:100%;max-height:460px;object-fit:contain;pointer-events:none;user-select:none}
#gLayer .ph{text-align:center;color:var(--text3);pointer-events:none;user-select:none}
#lLayer{position:absolute;inset:0;pointer-events:none}
#lDrag{position:absolute;cursor:grab;user-select:none;pointer-events:all;transform-origin:center center;display:none}
#lDrag.dragging{cursor:grabbing}
#lDrag img{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none;user-select:none}
#lDrag .lt{display:flex;align-items:center;justify-content:center;width:100%;height:100%;pointer-events:none;text-align:center;padding:4px}
.lborder{position:absolute;inset:0;border:1.5px dashed rgba(108,99,255,.8);border-radius:3px;pointer-events:none}
.rh{position:absolute;width:10px;height:10px;background:var(--accent);border:2px solid #fff;border-radius:50%;cursor:se-resize;pointer-events:all}
.rh.br{bottom:-5px;right:-5px}.rh.bl{bottom:-5px;left:-5px;cursor:sw-resize}.rh.tr{top:-5px;right:-5px;cursor:ne-resize}
.roth{position:absolute;width:10px;height:10px;background:var(--accent2);border:2px solid #fff;border-radius:50%;cursor:alias;pointer-events:all;top:-22px;left:50%;transform:translateX(-50%)}
.rotl{position:absolute;top:-17px;left:50%;width:1px;height:12px;background:var(--accent2);transform:translateX(-50%);pointer-events:none}
.infobar{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--text3);background:var(--surface2);border-radius:8px;padding:8px 12px;flex-wrap:wrap;margin-top:8px}
.infobar span{color:var(--text2)}.infobar strong{color:var(--accent)}
.side-tabs{display:flex;gap:4px;margin-bottom:8px}
.stab{padding:5px 12px;border-radius:6px;font-size:12px;cursor:pointer;border:1px solid var(--border);color:var(--text2);transition:.15s}
.stab.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.lp{display:flex;flex-direction:column;gap:12px}
.lp .card{margin-bottom:0}

/* ── CANVAS EDITOR ── */
.ai-fab{position:fixed;bottom:24px;right:24px;width:52px;height:52px;background:linear-gradient(135deg,var(--accent),var(--accent2));border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 20px rgba(108,99,255,.4);z-index:100;transition:all .2s;border:none}
.ai-fab:hover{transform:scale(1.08)}
.ai-panel{position:fixed;bottom:88px;right:24px;width:340px;background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.5);z-index:100;display:flex;flex-direction:column;overflow:hidden;transition:all .3s;transform-origin:bottom right}
.ai-panel.hidden{opacity:0;pointer-events:none;transform:scale(.92) translateY(10px)}
.ai-hdr{padding:14px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.ai-av{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;font-size:14px}
.ai-nm{font-weight:600;font-size:14px;flex:1}
.ai-cl{background:none;border:none;color:var(--text3);cursor:pointer;font-size:18px;line-height:1}
.ai-msgs{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;max-height:320px}
.msg{display:flex;flex-direction:column;gap:3px}
.msg.user{align-items:flex-end}.msg.bot{align-items:flex-start}
.bubble{max-width:260px;padding:9px 13px;border-radius:12px;font-size:13px;line-height:1.5}
.msg.user .bubble{background:var(--accent);color:#fff;border-bottom-right-radius:4px}
.msg.bot .bubble{background:var(--surface2);color:var(--text);border-bottom-left-radius:4px}
.ai-inp-row{padding:12px;border-top:1px solid var(--border);display:flex;gap:8px}
.ai-inp{flex:1;background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:8px 12px;font-size:13px;color:var(--text);font-family:inherit;outline:none}
.ai-send{background:var(--accent);border:none;color:#fff;width:34px;height:34px;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.dot{width:6px;height:6px;border-radius:50%;background:var(--text3);animation:bc .8s infinite}
.dot:nth-child(2){animation-delay:.15s}.dot:nth-child(3){animation-delay:.3s}
@keyframes bc{0%,80%,100%{transform:translateY(0)}40%{transform:translateY(-5px)}}

/* ── MODE TRANSITION OVERLAY ── */
#modeOverlay{
  display:none;position:fixed;inset:0;z-index:99999;
  flex-direction:column;align-items:center;justify-content:center;gap:20px;
  opacity:1;
}
#modeOverlay.show{display:flex}
#modeOverlay.fadeout{opacity:0;transition:opacity .35s ease}
#modeOverlayLogo{width:190px;height:auto;animation:tpWobble 1s ease-in-out infinite}
#modeOverlayLabel{font-size:15px;font-weight:600;letter-spacing:.01em}
#modeOverlayDots{display:flex;gap:7px}
#modeOverlayDots span{width:9px;height:9px;border-radius:50%;display:inline-block;animation:tpDot .9s infinite}
#modeOverlayDots span:nth-child(2){animation-delay:.18s}
#modeOverlayDots span:nth-child(3){animation-delay:.36s}
@keyframes tpWobble{0%{transform:rotate(0deg)}20%{transform:rotate(9deg) scale(1.05)}50%{transform:rotate(-6deg) scale(.97)}75%{transform:rotate(7deg) scale(1.03)}100%{transform:rotate(0deg)}}
@keyframes tpDot{0%,80%,100%{opacity:.2;transform:translateY(0)}40%{opacity:1;transform:translateY(-6px)}}
/* Editor toolPanel visible in editor mode */
body.simple-mode #toolPanel { display:none !important; }