@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,500;12..96,700&family=Hanken+Grotesk:wght@400;500;600&family=Space+Mono:wght@400;700&display=swap');
:root{
  --bg:#F3F4FB;--surface:#FFFFFF;--surface-2:#E9EBF8;
  --ink:#12152B;--muted:#575D7E;--line:#DDE0F1;--line-strong:#C5C9E6;
  --accent:#2E44F0;--accent-ink:#fff;--accent-hi:#2E44F0;
  --shadow:0 1px 2px rgba(18,21,43,.06),0 8px 24px rgba(28,42,175,.10);
  --studio:#EFF1FA;
}
:root:not([data-theme="light"]){@media (prefers-color-scheme: dark){
  --bg:#0A0C1B;--surface:#12152B;--surface-2:#1A1E3C;--ink:#ECEEFB;--muted:#98A0C8;--line:#272C52;--line-strong:#3A4070;--accent:#7488FF;--accent-ink:#FFCC80;--accent-hi:#FFCC80;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px rgba(0,0,0,.45);--studio:#161A36;
}}
:root[data-theme="dark"]{
  --bg:#0A0C1B;--surface:#12152B;--surface-2:#1A1E3C;--ink:#ECEEFB;--muted:#98A0C8;--line:#272C52;--line-strong:#3A4070;--accent:#7488FF;--accent-ink:#FFCC80;--accent-hi:#FFCC80;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px rgba(0,0,0,.45);--studio:#161A36;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Hanken Grotesk",system-ui,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}
.wrap{max-width:1180px;margin:0 auto;padding:28px 20px 56px}
header.masthead{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}
.brand{display:flex;flex-direction:column;gap:6px}
.eyebrow{font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
h1{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:clamp(26px,4.2vw,42px);line-height:1.02;margin:0;letter-spacing:-.02em}
.lede{color:var(--muted);max-width:56ch;margin:2px 0 0;font-size:15px}
.theme-btn{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.06em;padding:8px 12px;border-radius:999px;cursor:pointer}
.theme-btn:hover{border-color:var(--accent)}
.lang-select{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.04em;padding:8px 10px;border-radius:999px;cursor:pointer;appearance:auto;max-width:120px}
.lang-select:hover{border-color:var(--accent)}
.lang-select:focus-visible{outline:2px solid var(--accent-hi);outline-offset:2px}
.prodnav{display:flex;gap:6px;flex-wrap:wrap;margin-left:auto;align-self:center}
.prodnav-item{border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink);border-radius:999px;padding:7px 12px;font-family:"Space Mono",monospace;font-size:12px;letter-spacing:.04em;cursor:pointer;text-decoration:none;white-space:nowrap}
a.prodnav-item:hover{border-color:var(--accent)}
.prodnav-item.is-active{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);cursor:default}
@media(max-width:720px){.prodnav{width:100%;margin-left:0}.prodnav-item{flex:1;text-align:center}}
.grid{display:grid;grid-template-columns:300px 1fr;gap:20px;align-items:start}
@media(max-width:880px){.grid{grid-template-columns:1fr}}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.panel-pad{padding:18px}
.sheet-grab{display:none}
.controls{position:sticky;top:16px}
@media(max-width:880px){.controls{position:static}}
.sec-label{font-family:"Space Mono",monospace;font-weight:700;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin:0 0 10px;display:flex;justify-content:space-between}
.hint{color:var(--muted);font-size:11.5px;margin:8px 0 0}
.hint.total{color:#E07B00;font-size:14px;font-weight:700;line-height:1.45;margin-top:10px}
[data-theme="dark"] .hint.total{color:#FFCC80}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .hint.total{color:#FFCC80} }
.ctl+.ctl{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.field{margin-bottom:12px}
.field:last-child{margin-bottom:0}
.field .top{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:3px}
.field .top b{color:var(--ink);font-family:"Space Mono",monospace;font-size:13px}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:5px;border-radius:999px;background:var(--line-strong);outline:none;margin:4px 0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent);border:3px solid var(--surface);box-shadow:0 1px 3px rgba(0,0,0,.25);cursor:pointer}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--accent);border:3px solid var(--surface);cursor:pointer}
input[type=range]:disabled{opacity:.4;cursor:not-allowed}
input[type=range]:disabled::-webkit-slider-thumb{cursor:not-allowed}
input[type=range]:disabled::-moz-range-thumb{cursor:not-allowed}
.check{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--ink);cursor:pointer;user-select:none}
.check input[type=checkbox]{appearance:none;-webkit-appearance:none;flex:0 0 auto;width:20px;height:20px;margin:0;border:2px solid var(--tool);border-radius:6px;
  background:var(--surface-2);cursor:pointer;position:relative;transition:background .12s,border-color .12s,box-shadow .12s}
.check input[type=checkbox]:hover{box-shadow:0 0 0 3px color-mix(in srgb,var(--tool) 22%,transparent)}
.check input[type=checkbox]:focus-visible{outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 45%,transparent)}
.check input[type=checkbox]:checked{background:var(--accent);border-color:var(--tool)}
.check input[type=checkbox]:checked::after{content:"";position:absolute;left:5.5px;top:1.5px;width:6px;height:11px;border:solid #fff;border-width:0 2.5px 2.5px 0;transform:rotate(45deg)}
.check input[type=checkbox]:disabled{opacity:.45;cursor:default}
.check small{color:var(--muted)}
.dimrow{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.dimrow label{width:56px;font-size:12px;color:var(--muted)}
.dimrow input,.dimrow select{flex:1;min-width:0;background:var(--surface-2);border:1px solid var(--line-strong);border-radius:9px;color:var(--ink);font-family:"Space Mono",monospace;font-size:14px;padding:8px 9px}
.dimrow select{cursor:pointer;font-size:13px}   
.dimrow .u{font-family:"Space Mono",monospace;font-size:11px;color:var(--muted)}
.dimrow input[type=color]{flex:0 0 46px;height:34px;padding:2px;cursor:pointer}
.orow{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.orow label{width:76px;font-size:12px;color:var(--muted);line-height:1.25}
.orow select,.orow input{flex:1;min-width:0;background:var(--surface-2);border:1px solid var(--line-strong);border-radius:9px;color:var(--ink);font-family:"Space Mono",monospace;font-size:13px;padding:7px 8px}
.orow select{cursor:pointer}
.orow .u{font-family:"Space Mono",monospace;font-size:11px;color:var(--muted)}
.mods{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.mtab{font-family:"Space Mono",monospace;font-size:12px;padding:5px 9px;border-radius:9px;border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink);cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:0;min-width:40px}
.mtab b{font-weight:700;font-size:12px}
.mtab span{font-size:9px;color:var(--muted)}
.mtab[aria-pressed=true]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.mtab[aria-pressed=true] span{color:var(--accent-ink);opacity:.85}
.wadj{display:flex;align-items:center;gap:8px;margin-top:12px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:8px 10px}
.wadj .lab{font-size:12px;color:var(--muted);flex:1}
.wadj .lab b{color:var(--ink);font-family:"Space Mono",monospace}
.stepper{display:flex;align-items:center;gap:3px}
.stepper button{border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);width:28px;height:28px;border-radius:7px;cursor:pointer;font-size:16px;line-height:1}
.stepper button:hover:not(:disabled){border-color:var(--accent)}
.stepper button:disabled{opacity:.35;cursor:not-allowed}
.miconbtn{border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink);width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:17px;line-height:1}
.miconbtn:hover:not(:disabled){border-color:var(--accent)}
.miconbtn:disabled{opacity:.35;cursor:not-allowed}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg.col button{flex:1 1 46%}
.seg button{flex:1;border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink);border-radius:9px;padding:8px 6px;cursor:pointer;font-size:12.5px;font-weight:500}
.seg button:hover{border-color:var(--accent)}
.seg button[aria-pressed=true]{border-color:var(--accent);background:var(--accent);color:var(--accent-ink)}
.seg button:disabled{opacity:.4;cursor:not-allowed}
.seg button:disabled:hover{border-color:var(--line-strong)}
.swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}
.floors-scroll{max-height:236px;overflow-y:auto;overscroll-behavior:contain;padding-right:4px;margin-top:2px}
.morebtn{width:100%;margin-top:11px;border:1px dashed var(--line-strong);background:var(--surface-2);color:var(--ink);border-radius:10px;padding:9px;cursor:pointer;font-size:13px;font-weight:600}
.morebtn:hover{border-color:var(--accent);border-style:solid}
.modal{position:fixed;inset:0;background:rgba(20,18,16,.55);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal[hidden]{display:none}
.modal-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.35);width:min(680px,100%);max-height:min(760px,92vh);display:flex;flex-direction:column;overflow:hidden}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)}
.modal-head b{font-family:"Bricolage Grotesque",sans-serif;font-size:18px}
.xbtn{border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink);width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:14px}
.xbtn:hover{border-color:var(--accent)}
.search{margin:14px 18px 0;padding:10px 12px;border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink);border-radius:10px;font-family:inherit;font-size:14px;outline:none}
.search:focus{border-color:var(--accent)}
.supsel{margin:10px 18px 0;padding:9px 12px;border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink);border-radius:10px;font-family:inherit;font-size:13.5px;cursor:pointer;appearance:auto}
.supsel:hover{border-color:var(--accent)}
.supsel:focus-visible{outline:2px solid var(--accent-hi);outline-offset:2px;border-color:var(--accent)}
.tabs{display:flex;gap:7px;flex-wrap:wrap;padding:12px 18px 4px}
.decor-count{padding:2px 18px 0;font-size:11px;color:var(--muted);font-family:"Space Mono",monospace}
.tabs button{border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink);border-radius:999px;padding:6px 12px;font-size:12.5px;cursor:pointer}
.tabs button:hover{border-color:var(--accent)}
.tabs button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.dgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;padding:14px 18px;overflow-y:auto}
.dchip{border:1px solid var(--line);background:var(--surface-2);border-radius:11px;padding:8px;cursor:pointer;display:flex;flex-direction:column;gap:5px;text-align:left}
.dchip:hover{border-color:var(--accent)}
.dchip.sel{border-color:var(--accent);box-shadow:inset 0 0 0 2px var(--accent)}
.dchip-c{height:52px;border-radius:8px;border:1px solid rgba(0,0,0,.14);box-shadow:inset 0 -8px 12px rgba(0,0,0,.08)}
.dchip-n{font-size:12.5px;font-weight:600;color:var(--ink)}
.dchip-m{font-family:"Space Mono",monospace;font-size:10px;color:var(--muted)}
.empty{color:var(--muted);padding:30px;text-align:center;grid-column:1/-1}
.custom{display:flex;align-items:center;gap:10px;padding:14px 18px;border-top:1px solid var(--line);font-size:13px}
.custom span{flex:1;color:var(--ink)}
.custom input[type=color]{width:46px;height:34px;border:1px solid var(--line-strong);border-radius:8px;background:none;cursor:pointer;padding:2px}
.applybtn{border:none;background:var(--accent);color:var(--accent-ink);border-radius:9px;padding:9px 16px;font-weight:600;cursor:pointer;font-size:13px}
.applybtn:hover{filter:brightness(1.06)}
.sw{cursor:pointer;border:none;background:none;padding:0;display:flex;flex-direction:column;gap:5px}
.sw-chip{height:34px;border-radius:9px;border:1px solid rgba(0,0,0,.14);box-shadow:inset 0 -6px 10px rgba(0,0,0,.08)}
.sw[aria-pressed=true] .sw-chip{outline:2.5px solid var(--accent);outline-offset:2px}
.sw-name{font-size:10.5px;color:var(--muted);text-align:center}
.sw[aria-pressed=true] .sw-name{color:var(--ink);font-weight:600}
.stagewrap{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--studio)}
#canvasHost{width:100%;height:520px;display:block;touch-action:none;cursor:grab}
#canvasHost:active{cursor:grabbing}
@media(max-width:560px){#canvasHost{height:400px}}
.toolbar{position:absolute;left:12px;top:12px;display:flex;gap:8px;flex-wrap:wrap}
:root{--tool:#E07B00;--tool-ink:#fff}
[data-theme="dark"]{--tool:#FFCC80;--tool-ink:#1A1000}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){--tool:#FFCC80;--tool-ink:#1A1000} }
.tbtn{display:flex;align-items:center;gap:7px;border:1.5px solid var(--tool);background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(6px);color:var(--tool);border-radius:999px;padding:7px 12px;font-size:12.5px;font-weight:700;cursor:pointer;white-space:nowrap}
.tbtn:hover{background:color-mix(in srgb,var(--tool) 16%,var(--surface))}
.tbtn[aria-pressed=true]{background:var(--tool);color:var(--tool-ink);border-color:var(--tool)}
.tbtn svg{width:15px;height:15px;flex:0 0 auto}
.tools{position:absolute;left:12px;top:58px;display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.tools .tbtn{padding:6px 11px;font-size:12px}
.stagewrap{--tb-h:46px}
.tools{top:calc(12px + var(--tb-h) + 8px)}
.hud{position:absolute;right:12px;bottom:12px;font-family:"Space Mono",monospace;font-size:11px;color:var(--muted);background:color-mix(in srgb,var(--surface) 80%,transparent);backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:8px;padding:5px 9px}
.selbadge{position:absolute;left:12px;bottom:12px;font-size:12px;background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:8px;padding:6px 11px;display:flex;align-items:center;gap:8px}
.selbadge b{color:var(--accent-hi)}
.tip{color:var(--muted);font-size:12.5px;margin-top:14px;line-height:1.6}
.tip code{font-family:"Space Mono",monospace;background:var(--surface-2);padding:1px 5px;border-radius:5px;font-size:11.5px}
.fallback{padding:40px 24px;text-align:center;color:var(--muted);font-size:14px}
@media (min-width:900px) and (min-height:620px){
  html,body{height:100%}
  body{overflow:hidden}
  .wrap{max-width:none;margin:0;height:100%;display:flex;flex-direction:column;
        padding:calc(12px + var(--hnl-top,0px)) 18px 12px;gap:10px}
  header.masthead{margin-bottom:0;flex:0 0 auto;align-items:center;gap:12px}
  h1{font-size:clamp(18px,2vw,26px)}
  .lede{font-size:13px;margin:1px 0 0;max-width:80ch;
        display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .grid{flex:1 1 auto;min-height:0;grid-template-columns:332px 1fr;gap:14px;align-items:stretch}
  .controls{position:static;height:100%;min-height:0;overflow-y:auto;overscroll-behavior:contain;
            padding:16px;scrollbar-width:thin}
  .controls::-webkit-scrollbar{width:9px}
  .controls::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:9px;
            border:2px solid var(--surface)}
  main{height:100%;min-height:0;display:flex;flex-direction:column}
  .stagewrap{flex:1 1 auto;min-height:0}
  #canvasHost{height:100%}
  .tip{display:none}                       
}
@media (min-width:900px) and (max-height:820px){
  .lede{display:none}                      
}
.sec-label.secbtn{cursor:pointer;position:relative;padding-right:18px;user-select:none;
        border-radius:6px;transition:color .12s}
.sec-label.secbtn:hover{color:var(--accent-hi)}
.sec-label.secbtn:focus-visible{color:var(--accent-hi);outline:2px solid var(--accent-hi);outline-offset:3px}
.sec-label.secbtn::after{content:"";position:absolute;right:2px;top:3px;width:6px;height:6px;
        border-right:2px solid currentColor;border-bottom:2px solid currentColor;
        transform:rotate(45deg);transition:transform .15s}
.ctl[data-open="0"] .sec-label.secbtn::after{transform:rotate(-45deg);top:6px}
.ctl[data-open="0"] .secbody{display:none}
.ctl[data-open="0"] .sec-label.secbtn{margin-bottom:0}
@media (min-width:900px) and (min-height:620px){
  body #hnl-bar{left:auto;right:26px;bottom:22px;transform:none}
  body:has(#hnl-bar) .hud{bottom:64px}
}
@media (max-width:880px){
  :root{--sheet-peek:56px}
  html,body{height:100%}
  body{overflow:hidden}                       
  .wrap{max-width:none;margin:0;height:100%;display:flex;flex-direction:column;
        padding:calc(8px + var(--hnl-top,0px)) 10px 0;gap:8px}
  header.masthead{flex:0 0 auto;margin-bottom:0;align-items:center;gap:6px}
  .eyebrow,.lede,.tip{display:none}
  .brand{flex:1 1 100%;min-width:0}
  h1{font-size:clamp(15px,4.6vw,21px);line-height:1.15;
     white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .prodnav{flex:0 1 auto;width:auto;margin:0;min-width:0;gap:5px;
           flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
  .prodnav::-webkit-scrollbar{display:none}
  .prodnav-item{flex:0 0 auto;padding:6px 10px;font-size:11.5px}
  .theme-btn{flex:0 0 auto;padding:6px 9px;font-size:13px}
  .theme-btn span{display:none}
  .lang-select{flex:0 0 auto;max-width:74px;padding:6px 6px;font-size:11px;text-overflow:ellipsis}
  .grid{display:block;flex:1 1 auto;min-height:0}
  main{height:100%;display:flex;flex-direction:column}
  .stagewrap{flex:1 1 auto;min-height:0}
  #canvasHost{height:100%}
  .toolbar{left:8px;right:8px;top:8px;flex-wrap:nowrap;overflow-x:auto;
           padding-bottom:3px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .toolbar::-webkit-scrollbar{display:none}
  .tools{left:8px;right:8px;top:54px;flex-direction:row;flex-wrap:nowrap;overflow-x:auto;padding-bottom:3px;scrollbar-width:none}
  .tools::-webkit-scrollbar{display:none}
  .tbtn{flex:0 0 auto;padding:7px 11px;font-size:12px;gap:6px}
  #btnWalk,#hnl-ar{order:-1}                     
  .tbtn svg{width:14px;height:14px}
  .selbadge{bottom:calc(var(--sheet-peek) + 58px);font-size:11px;padding:4px 8px}
  .hud{bottom:calc(var(--sheet-peek) + 90px);font-size:11px;padding:4px 8px}
  .panel.controls{
    position:fixed;left:0;right:0;bottom:0;top:auto;z-index:40;
    height:88vh;max-height:88vh;padding:0;
    border-radius:18px 18px 0 0;border-bottom:none;
    box-shadow:0 -8px 30px rgba(0,0,0,.22);
    display:flex;flex-direction:column;overflow:hidden;
    transform:translateY(calc(100% - var(--sheet-peek)));
    transition:transform .26s cubic-bezier(.22,.61,.36,1);
    touch-action:none;                        
  }
  body[data-sheet="half"] .panel.controls{transform:translateY(45%)}
  body[data-sheet="full"] .panel.controls{transform:translateY(0)}
  .sheet-grab{display:flex;flex-direction:column;align-items:center;gap:5px;
              flex:0 0 auto;padding:9px 16px 10px;cursor:grab;user-select:none;
              border-bottom:1px solid var(--line)}
  .sheet-grab:active{cursor:grabbing}
  .sheet-grab .sheet-bar{width:38px;height:4px;border-radius:999px;background:var(--line-strong)}
  .sheet-grab .sheet-title{font-family:"Space Mono",monospace;font-weight:700;font-size:11.5px;
              letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
  .sheet-grab:focus-visible{outline:2px solid var(--accent-hi);outline-offset:-3px}
  .sheet-body{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;
              -webkit-overflow-scrolling:touch;padding:14px 16px 28px;touch-action:pan-y}
  .seg button{padding:10px 8px;font-size:13px}
  .stepper button{width:34px;height:34px}
  .miconbtn{width:36px;height:36px}
  .dimrow input,.dimrow select,.orow input,.orow select,.search{padding:10px;font-size:16px}
  input[type=range]{height:6px;margin:10px 0}
  input[type=range]::-webkit-slider-thumb{width:24px;height:24px}
  input[type=range]::-moz-range-thumb{width:24px;height:24px}
  body #hnl-bar{left:10px;right:10px;transform:none;z-index:39;
                bottom:calc(var(--sheet-peek) + 10px);transition:opacity .2s}
  body #hnl-bar button{width:100%;padding:12px 18px}
  body[data-sheet="half"] #hnl-bar,body[data-sheet="full"] #hnl-bar{opacity:0;pointer-events:none}
  .hnl-modal{z-index:80}                      
}
@media (max-width:880px) and (max-height:460px){
  :root{--sheet-peek:48px}
  .brand{display:none}
  .panel.controls{height:94vh;max-height:94vh}
  .toolbar{top:6px}
}
.hnl-walking{cursor:crosshair}
.hnl-walking.hnl-locked{cursor:none}
.hnl-walkui{position:absolute;inset:0;pointer-events:none;z-index:5}
.hnl-walkbar{position:absolute;left:50%;bottom:66px;transform:translateX(-50%);display:flex;flex-wrap:wrap;justify-content:center;
  align-items:center;gap:6px;max-width:94%;pointer-events:none}
.hnl-walkbar>*{pointer-events:auto}
.hnl-walkhint{background:color-mix(in srgb,var(--surface) 80%,transparent);backdrop-filter:blur(6px);border:1px solid var(--line-strong);
  color:var(--ink);font-size:12px;padding:6px 12px;border-radius:999px;white-space:nowrap;pointer-events:none}
.hnl-walktools{display:flex;gap:6px}
.hnl-walktools:empty{display:none}
.hnl-walkbtn{border:1px solid var(--line-strong);background:color-mix(in srgb,var(--surface) 80%,transparent);backdrop-filter:blur(6px);
  color:var(--ink);border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600;cursor:pointer;font-family:inherit}
.hnl-walkbtn[aria-pressed=true],.hnl-vrbtn{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.hnl-walkeye{display:flex;align-items:center;gap:8px;background:color-mix(in srgb,var(--surface) 80%,transparent);backdrop-filter:blur(6px);
  border:1px solid var(--line-strong);color:var(--ink);font-size:12px;padding:5px 10px;border-radius:999px;margin:0}
.hnl-walkeye input[type=range]{width:100px;margin:0}
.hnl-walkeye b{font-family:"Space Mono",monospace;font-weight:600;min-width:5ch;text-align:right}
.hnl-cross{position:absolute;left:50%;top:50%;width:6px;height:6px;margin:-3px 0 0 -3px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 2px color-mix(in srgb,var(--surface) 70%,transparent);opacity:0;transition:opacity .2s}
.hnl-locked .hnl-cross{opacity:1}
.hnl-joy{display:none;position:absolute;left:18px;bottom:120px;width:110px;height:110px;border-radius:50%;pointer-events:auto;touch-action:none;
  background:color-mix(in srgb,var(--surface) 55%,transparent);border:1.5px solid var(--line-strong);backdrop-filter:blur(6px)}
.hnl-joy-knob{position:absolute;left:50%;top:50%;width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;background:var(--accent);opacity:.9}
@media (pointer:coarse){
  .hnl-joy{display:block}
  .hnl-walkhint{display:none}   
}