/* ===== 3D BUILD STUDIO — isolated, re-skinned dark/red, two-panel UX ===== */
#mw-config{
  --ink:#f3f4f6; --muted:#9aa1ac; --line:rgba(255,255,255,.12);
  --accent:#ff2d1a; --accent-ink:#fff; --gold:#aab1bb;
  --panel:rgba(18,21,26,.82); --safe-b:0px;
  --display:'Anton','Arial Narrow',system-ui,sans-serif;
  --body:'Sora',system-ui,-apple-system,sans-serif;
  position:relative; width:100%; height:clamp(580px,84vh,880px);
  border-radius:var(--r,18px); overflow:hidden; isolation:isolate;
  background:radial-gradient(1200px 820px at 50% 28%, #15181d 0%, #0b0d10 60%, #08090b 100%);
  border:1px solid var(--line);
  box-shadow:0 40px 120px -40px rgba(0,0,0,.9), inset 0 1px 0 rgba(255,255,255,.04);
  font-family:var(--body); color:var(--ink); -webkit-tap-highlight-color:transparent;
}
#mw-config *{box-sizing:border-box;margin:0;padding:0}
#mw-config .grain{position:absolute;inset:0;pointer-events:none;z-index:0;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:30px 30px;
  -webkit-mask-image:radial-gradient(820px 560px at 50% 46%,#000,transparent 75%);
  mask-image:radial-gradient(820px 560px at 50% 46%,#000,transparent 75%);}
#mw-config .app{position:relative;z-index:1;height:100%}
#mw-config .stage{position:absolute;inset:0}
#mw-config model-viewer{position:absolute;inset:0;width:100%;height:100%;--poster-color:transparent;background:transparent;
  --progress-bar-color:transparent;--progress-mask:transparent}
#mw-config .vignette{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(125% 95% at 50% 42%, transparent 48%, rgba(0,0,0,.34) 80%, rgba(0,0,0,.7) 100%)}

/* loader */
#mw-config #loader{position:absolute;inset:0;z-index:30;background:radial-gradient(900px 600px at 50% 42%,#15181d,#0a0b0d 72%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;transition:opacity .6s ease}
#mw-config #loader.gone{opacity:0;pointer-events:none}
#mw-config #loader.swap{background:rgba(10,11,13,.82)}
#mw-config #loader.swap .poster-wrap{display:none}
#mw-config .loader-brand{font-family:var(--display);font-weight:700;letter-spacing:.34em;font-size:15px;color:var(--ink)}
#mw-config .loader-brand span{color:var(--accent)}
#mw-config .poster-wrap{position:relative;width:min(440px,76vw);border-radius:16px;overflow:hidden;
  box-shadow:0 24px 60px rgba(0,0,0,.5);border:1px solid var(--line);background:#0e1013}
#mw-config .poster-wrap img{display:block;width:100%;height:auto;filter:saturate(1.02)}
#mw-config .poster-sheen{position:absolute;inset:0;background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.16) 50%,transparent 70%);
  transform:translateX(-100%);animation:mwc-sheen 1.8s infinite}
@keyframes mwc-sheen{to{transform:translateX(100%)}}
#mw-config .bar{width:min(440px,76vw);height:3px;border-radius:3px;background:rgba(255,255,255,.12);overflow:hidden}
#mw-config .bar i{display:block;height:100%;width:0%;background:linear-gradient(90deg,var(--accent),#ff6a5a);transition:width .25s ease}
#mw-config .pct{font-family:var(--display);letter-spacing:.3em;font-size:12px;color:var(--muted);text-transform:uppercase}
#mw-config .pct b{color:var(--ink)}

/* error */
#mw-config #err{position:absolute;inset:0;z-index:40;display:none;flex-direction:column;align-items:center;justify-content:center;
  gap:16px;background:radial-gradient(800px 500px at 50% 45%,#15181d,#0a0b0d);padding:30px;text-align:center}
#mw-config #err.show{display:flex}
#mw-config #err h3{font-family:var(--display);letter-spacing:.16em;font-size:20px;text-transform:uppercase;color:var(--ink)}
#mw-config #err p{color:var(--muted);font-size:13px;max-width:330px;line-height:1.6}
#mw-config #err button{margin-top:6px;font-family:var(--display);letter-spacing:.18em;text-transform:uppercase;font-size:12px;
  color:#fff;background:linear-gradient(180deg,#ff4332,#c20a00);border:0;padding:12px 26px;border-radius:40px;cursor:pointer}

/* buttons */
#mw-config .btn{font-family:var(--display);letter-spacing:.16em;text-transform:uppercase;font-size:11px;cursor:pointer;
  border-radius:40px;padding:12px 22px;border:1px solid var(--line);transition:all .2s var(--ease,ease);white-space:nowrap}
#mw-config .btn-primary{color:#fff;background:linear-gradient(180deg,#ff4332,#c20a00);border-color:transparent;font-weight:600;
  box-shadow:0 14px 34px -12px rgba(255,45,26,.5),inset 0 1px 0 rgba(255,255,255,.25)}
#mw-config .btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 44px -12px rgba(255,45,26,.6),inset 0 1px 0 rgba(255,255,255,.3)}
#mw-config .btn-ghost{color:var(--ink);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(8px)}
#mw-config .btn-ghost:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.3)}

/* overlay + live spec card */
#mw-config .overlay{position:absolute;inset:0;pointer-events:none;padding:clamp(18px,4vw,38px)}
#mw-config .overlay .summary,#mw-config .overlay .dock{opacity:0;transition:opacity .6s ease,transform .6s ease}
#mw-config .overlay.ready .summary,#mw-config .overlay.ready .dock{opacity:1}
#mw-config .overlay .summary{transform:translateY(8px)}
#mw-config .overlay.ready .summary{transform:none}
#mw-config .summary{position:absolute;right:clamp(16px,4vw,34px);top:clamp(18px,5vw,34px);width:210px;pointer-events:auto;
  border:1px solid var(--line);border-radius:16px;background:var(--panel);backdrop-filter:blur(14px);padding:18px;
  box-shadow:0 18px 50px rgba(0,0,0,.45)}
#mw-config .summary h4{font-family:var(--display);letter-spacing:.28em;font-size:11px;color:var(--gold);text-transform:uppercase;margin-bottom:15px}
#mw-config .summary .row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-top:1px solid var(--line);font-size:11px;color:var(--muted);letter-spacing:.05em}
#mw-config .summary .row:first-of-type{border-top:0}
#mw-config .summary .row b{color:var(--ink);font-weight:500;font-family:var(--display);letter-spacing:.06em;font-size:13px;text-align:right}
#mw-config .dot{display:inline-block;width:11px;height:11px;border-radius:50%;outline:1px solid rgba(255,255,255,.25);vertical-align:-1px;margin-left:7px}

/* dock */
#mw-config .dock{position:absolute;bottom:calc(20px + var(--safe-b));left:50%;transform:translateX(-50%);
  width:min(500px,94%);pointer-events:auto;border:1px solid var(--line);border-radius:20px;background:var(--panel);
  backdrop-filter:blur(16px);box-shadow:0 22px 60px rgba(0,0,0,.5);padding:13px;
  transition:transform .28s cubic-bezier(.32,.72,0,1),opacity .22s ease}
#mw-config .overlay.ready .dock{opacity:1}
#mw-config .dock.collapsed{transform:translateX(-50%) translateY(160%);opacity:0;pointer-events:none}
#mw-config .dock-bar{display:grid;grid-template-columns:1fr 1fr;gap:8px}
#mw-config .dock-tab{display:flex;align-items:center;justify-content:center;gap:8px;font-family:var(--display);font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink);background:rgba(255,255,255,.05);border:1px solid var(--line);
  border-radius:12px;padding:13px 10px;cursor:pointer;transition:all .2s}
#mw-config .dock-tab svg{width:16px;height:16px;color:var(--muted);transition:color .2s}
#mw-config .dock-tab:hover{background:rgba(255,255,255,.09)}
#mw-config .dock-tab.active{background:rgba(255,45,26,.13);border-color:var(--accent);color:#fff}
#mw-config .dock-tab.active svg{color:var(--accent)}
#mw-config .cpanel{max-height:0;opacity:0;overflow:hidden;pointer-events:none;
  transition:max-height .42s var(--ease,ease),opacity .3s ease,margin-top .3s ease}
#mw-config .cpanel.open{max-height:520px;opacity:1;margin-top:12px;pointer-events:auto;overflow-y:auto}
#mw-config .cpanel.open::-webkit-scrollbar{width:0}
#mw-config .label{font-family:var(--display);font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);
  display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
#mw-config .label .val{color:var(--accent);font-weight:600}
#mw-config .label.sub{margin-top:14px}
#mw-config .seg{display:flex;border:1px solid var(--line);border-radius:30px;overflow:hidden;width:100%;background:rgba(255,255,255,.04);margin-bottom:12px}
#mw-config .seg button{flex:1;font-family:var(--body);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  background:transparent;border:0;padding:10px 2px;cursor:pointer;transition:all .2s}
#mw-config .seg button.sel{color:#fff;background:linear-gradient(180deg,#ff4332,#c20a00);font-weight:500}
#mw-config .swatches{display:flex;gap:11px;justify-content:flex-start;flex-wrap:wrap}
#mw-config .sw{width:34px;height:34px;border-radius:50%;cursor:pointer;border:2px solid #15181d;outline:1px solid rgba(255,255,255,.16);
  box-shadow:0 2px 7px rgba(0,0,0,.4);transition:transform .15s,box-shadow .2s}
#mw-config .sw:hover{transform:scale(1.1)}
#mw-config .sw:active{transform:scale(1.16)}
#mw-config .sw.sel{transform:scale(1.16);box-shadow:0 0 0 2px var(--accent),0 4px 11px rgba(0,0,0,.5)}
#mw-config .presets{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}
/* window tint: glass-swatch shade chips + scope selector */
#mw-config .lbl-right{display:flex;align-items:center;gap:12px}
#mw-config .reset-inline{background:none;border:0;padding:0;cursor:pointer;color:var(--muted);
  font-family:var(--display);font-size:10px;letter-spacing:.14em;text-transform:uppercase;transition:color .2s}
#mw-config .reset-inline:hover{color:var(--ink)}
#mw-config #tintScope{margin-bottom:13px}
#mw-config .shades{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
#mw-config .shade{background:none;border:0;padding:0;cursor:pointer;text-align:center}
#mw-config .shade .sw-glass{position:relative;display:block;height:36px;border-radius:9px;overflow:hidden;
  background:linear-gradient(180deg,#b9c4d0,#7e8996);outline:1px solid rgba(255,255,255,.14);
  transition:outline-color .15s,transform .18s cubic-bezier(.32,.72,0,1)}
#mw-config .shade .sw-glass::before{content:"";position:absolute;inset:0;background:rgba(5,7,10,var(--d,0))}
#mw-config .shade .sw-glass::after{content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.30) 50%,transparent 60%)}
#mw-config .shade:hover .sw-glass{transform:translateY(-2px);outline-color:rgba(255,255,255,.34)}
#mw-config .shade.sel .sw-glass{outline:2px solid var(--accent);transform:translateY(-2px)}
#mw-config .shade b{display:block;margin-top:6px;font-family:var(--display);font-weight:500;font-size:11px;letter-spacing:.05em;color:var(--ink)}
#mw-config .shade small{display:block;margin-top:1px;font-size:8.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
#mw-config .tint-hint{margin-top:11px;font-size:11px;line-height:1.55;color:var(--muted)}
#mw-config .pset{font-family:var(--display);font-size:12px;letter-spacing:.04em;color:var(--muted);background:rgba(255,255,255,.04);
  border:1px solid var(--line);border-radius:10px;padding:11px 0;cursor:pointer;text-align:center;transition:all .18s}
#mw-config .pset:hover{background:rgba(255,255,255,.08);color:var(--ink)}
#mw-config .pset.sel{color:#fff;background:linear-gradient(180deg,#ff4332,#c20a00);border-color:transparent}
#mw-config .slider-row{display:flex;align-items:center;gap:11px;margin-top:13px}
#mw-config .slk{font-family:var(--display);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
#mw-config #tintSlider{flex:1;-webkit-appearance:none;appearance:none;height:6px;border-radius:6px;outline:none;cursor:pointer;
  background:linear-gradient(90deg,#080a0c 0%,#3b4048 52%,#aeb4bd 100%)}
#mw-config #tintSlider::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:#fff;
  border:2px solid var(--accent);box-shadow:0 2px 8px rgba(0,0,0,.55);cursor:pointer}
#mw-config #tintSlider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid var(--accent);
  box-shadow:0 2px 8px rgba(0,0,0,.55);cursor:pointer;border-radius:50%}
#mw-config .dock-cta{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}
#mw-config .dock-cta .btn{width:100%;text-align:center;padding:13px 0}
#mw-config .dock-foot{display:flex;align-items:center;justify-content:center;margin-top:11px}
#mw-config .hint{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:#8a909b;display:flex;gap:7px;align-items:center}
#mw-config .hint svg{width:14px;height:14px}
/* floating circular hide/show toggle — always visible, rides above the dock */
#mw-config .dock-toggle{position:absolute;left:50%;transform:translateX(-50%);bottom:20px;z-index:6;
  width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  pointer-events:auto;cursor:pointer;color:var(--ink);background:var(--panel);border:1px solid var(--line);
  backdrop-filter:blur(14px);box-shadow:0 12px 30px rgba(0,0,0,.5);opacity:0;
  transition:bottom .28s cubic-bezier(.32,.72,0,1),background .2s ease,opacity .3s ease}
#mw-config .overlay.ready .dock-toggle{opacity:1}
#mw-config .dock-toggle:hover{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.3)}
#mw-config .dock-toggle svg{width:20px;height:20px;transition:transform .28s cubic-bezier(.32,.72,0,1)}
#mw-config .dock-toggle.up svg{transform:rotate(180deg)}

/* fullscreen / expand-to-fill */
#mw-config .fs-btn{position:absolute;left:clamp(16px,4vw,34px);top:clamp(18px,5vw,34px);pointer-events:auto;z-index:5;
  display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(14px);
  border-radius:40px;padding:11px 18px;font-family:var(--display);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink);cursor:pointer;box-shadow:0 14px 34px rgba(0,0,0,.4);
  transition:background .2s,border-color .2s,transform .2s;opacity:0}
#mw-config .overlay.ready .fs-btn{opacity:1}
#mw-config .fs-btn:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.3);transform:translateY(-1px)}
#mw-config .fs-btn svg{width:15px;height:15px;color:var(--accent)}
#mw-config .fs-btn .i-close{display:none}
#mw-config .fs-btn.on .i-open{display:none}
#mw-config .fs-btn.on .i-close{display:inline}
/* native fullscreen (desktop / Android) + CSS fallback (iOS Safari) both fill the viewport */
#mw-config.expanded{position:fixed;inset:0;z-index:9998;width:100vw;height:100vh;height:100dvh;border-radius:0;border:0}
/* keep the site header / sticky CTA / chat from overlapping the fill-viewport fallback (kept in flow to avoid layout shift) */
body.mw-fs #header,body.mw-fs .sticky-cta,body.mw-fs .chat-bubble,body.mw-fs .chat-panel{visibility:hidden}
/* footer shares z-index:2 with main and paints above the fixed stage — lift main while fullscreen */
body.mw-fs main{z-index:9998}
/* lock the page behind the configurator while fullscreen */
body.mw-fs{overflow:hidden}
/* smooth entry into fullscreen */
#mw-config:fullscreen,#mw-config:-webkit-full-screen,#mw-config.expanded{animation:mwfs-in .3s ease}
@keyframes mwfs-in{from{opacity:.55}to{opacity:1}}
#mw-config:fullscreen{width:100%;height:100%;border-radius:0;border:0}
#mw-config:-webkit-full-screen{width:100%;height:100%;border-radius:0;border:0}
@media(max-width:760px){ #mw-config .fs-btn{padding:11px} #mw-config .fs-btn .fs-label{display:none} }

/* quote modal (dark, fixed full-viewport overlay) */
#mw-config #modal{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;
  background:rgba(8,9,11,.66);backdrop-filter:blur(8px);padding:24px}
#mw-config #modal.show{display:flex}
#mw-config .card{width:min(420px,92vw);border:1px solid var(--line);border-radius:20px;background:#101318;padding:26px;
  box-shadow:0 40px 100px rgba(0,0,0,.7)}
#mw-config .card h3{font-family:var(--display);letter-spacing:.14em;text-transform:uppercase;font-size:20px;margin-bottom:4px;color:var(--ink)}
#mw-config .card .sub{color:var(--muted);font-size:12px;margin-bottom:18px}
#mw-config .recap{border:1px solid var(--line);border-radius:12px;padding:13px 15px;margin-bottom:18px;background:rgba(255,255,255,.03)}
#mw-config .recap .r{display:flex;justify-content:space-between;font-size:12px;padding:4px 0;color:var(--muted)}
#mw-config .recap .r b{color:var(--ink);font-weight:500}
#mw-config .field{margin-bottom:12px}
#mw-config .field label{display:block;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
#mw-config .field input{width:100%;background:#0b0d10;border:1px solid var(--line);border-radius:10px;
  padding:12px 14px;color:var(--ink);font-family:var(--body);font-size:14px;outline:none}
#mw-config .field input:focus{border-color:var(--accent)}
#mw-config .card .actions{display:flex;gap:10px;margin-top:6px}
#mw-config .card .actions .btn{flex:1;text-align:center;padding:13px 0}
#mw-config .modal-close{position:absolute;top:0;right:0;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);background:none;border:0;cursor:pointer;padding:6px}
#mw-config .card-wrap{position:relative}

/* mobile: dock -> bottom sheet */
@media (max-width:760px){
  #mw-config{--safe-b:0px;height:clamp(560px,86vh,820px)}   /* no sticky site bar on phones anymore */
  /* studio has its own Book / Get Quote — the chat bubble would sit on top of them */
  .chat-bubble,.chat-panel{display:none}
  #mw-config .summary{display:none}
  #mw-config .dock{left:0;right:0;bottom:0;width:100%;transform:none;border-radius:22px 22px 0 0;border-left:0;border-right:0;border-bottom:0;
    padding:9px 14px calc(14px + var(--safe-b));max-height:86%;overflow-y:auto;-webkit-overflow-scrolling:touch}
  #mw-config .dock.collapsed{transform:translateY(100%);opacity:1}
  #mw-config .cpanel.open{max-height:420px}
  /* thumb-sized controls */
  #mw-config .seg button{padding:13px 2px;font-size:9.5px;white-space:nowrap}
  #mw-config .dock-tab{padding:14px 8px}
  #mw-config .shades{gap:6px}
  #mw-config .shade .sw-glass{height:40px;border-radius:8px}
  #mw-config .shade b{font-size:10.5px}
  #mw-config .shade small{font-size:7.5px;letter-spacing:.08em}
  #mw-config .tint-hint{font-size:10.5px}
  #mw-config .sw{width:38px;height:38px}
  #mw-config .fs-btn{top:14px;left:14px}
}

/* +1 prefix inside the studio modal phone field */
#mw-config .phone-wrap{position:relative}
#mw-config .phone-wrap input{width:100%;padding-left:44px}
#mw-config .phone-prefix{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:13px;font-weight:500;color:var(--muted);pointer-events:none;z-index:1}