:root{
  /* chrome */
  --ink:#1E2D2A; --muted:#64716D;
  --bg:#EEF1EF; --panel:#FCFDFB; --line:#E1E6E2; --line2:#C9D1CC; --hover:#F1F4F1;
  --accent:#087F96; --accent-ink:#075F70; --accent-soft:#E1F3F4; --brand-ink:#102E35;
  --danger:#B83D46; --danger-line:#E9C9CC; --danger-soft:#FAEEEF;
  /* canvas — warm architectural vellum, mineral ink, and restrained construction annotations */
  --draw-ink:#23312B; --vellum:#E9EAE3; --lawn:#9FBA8E; --water:#4EAFC2; --red:#C7504D;
  --shadow-sm:0 2px 10px rgba(25,43,38,.08); --shadow-md:0 12px 34px rgba(25,43,38,.14);
  --disp:'Barlow Condensed','Arial Narrow','Helvetica Neue',sans-serif;
  --body:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:var(--body);font-size:13px;color:var(--ink);background:var(--bg);display:grid;grid-template-rows:46px 1fr;overflow:hidden}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;touch-action:manipulation}
input,select{font:inherit;color:inherit;touch-action:manipulation}
kbd{font-family:var(--mono);font-size:10px;border:1px solid var(--line2);border-bottom-width:2px;border-radius:3px;padding:0 4px;background:#fff}
button:focus-visible,[role="button"]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- top bar ---------- */
.bar{display:flex;align-items:center;gap:6px;padding:0 10px;background:rgba(252,253,251,.98);border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(255,255,255,.8),0 4px 18px rgba(25,43,38,.045);white-space:nowrap;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;z-index:20}
.bar::-webkit-scrollbar{display:none}
/* Waterline lockup (design_handoff_logo_2a): icon ~1.85x the wordmark size, gap ~0.57em */
.brand{display:flex;align-items:center;gap:8px;margin-right:6px}
.brand .mark{width:27px;height:27px;flex:none}
.brand .mark svg{width:27px;height:27px;display:block}
.brand .t{font-weight:600;font-size:14.5px;letter-spacing:-.02em;font-family:'Sora',var(--body);color:var(--brand-ink)}
.name{border:1px solid transparent;border-radius:8px;background:transparent;padding:4px 8px;min-width:120px;width:180px;font-weight:500}
.name:hover{border-color:var(--line2)}
.name:focus{outline:none;border-color:var(--accent)}
.sep{width:1px;height:22px;background:var(--line);margin:0 4px;flex:none}
.btn{height:32px;padding:0 9px;border:1px solid transparent;border-radius:9px;display:inline-flex;align-items:center;gap:6px;color:var(--ink);flex:none;transition:background-color .15s,border-color .15s,color .15s,box-shadow .15s,transform .15s}
.btn:hover{background:var(--hover)}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.btn:disabled{opacity:.35;cursor:default;background:none;border-color:transparent}
.btn.on{background:var(--accent-soft);color:var(--accent-ink);box-shadow:inset 0 0 0 1px rgba(8,127,150,.08)}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.btn .k{font-family:var(--mono);font-size:10px;opacity:.55}
.btn.primary{background:var(--accent);color:#fff;font-weight:600;box-shadow:0 2px 8px rgba(8,127,150,.2)}
.btn.primary:hover{background:var(--accent-ink)}
.btn.primary:disabled{opacity:.45;background:var(--accent)}
.btn.cta{border:1px solid var(--accent);color:var(--accent-ink);font-weight:500}
.btn.cta:hover{background:var(--accent-soft)}
.btn.wide{width:100%;justify-content:center}
.zoom{font-family:var(--mono);font-size:11px;min-width:44px;text-align:center}
.status{font-family:var(--mono);font-size:10px;color:var(--muted);margin-left:auto;padding-right:6px}
.menu{position:relative}
.menu .dd{display:none;position:fixed;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-md);padding:6px;min-width:190px;z-index:40}
.menu.open .dd{display:block}
.dd button{display:flex;width:100%;text-align:left;padding:7px 10px;border-radius:6px;gap:8px}
.dd button:hover{background:var(--hover)}
.dd .h{text-transform:uppercase;letter-spacing:.07em;font-size:10.5px;font-weight:600;color:var(--muted);padding:6px 10px 2px}
.dd button svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.dd button.on{background:var(--accent-soft);color:var(--accent-ink)}
.dd .ddname{padding:4px 6px 8px}
.dd .ddname .name{width:100%;border-color:var(--line2)}
.account-dd{width:270px}
.account-dd .account-who{padding:8px 10px 9px;white-space:normal}
.account-dd .account-who b{display:block;font-size:13px;margin-bottom:2px}
.account-dd .account-who span{display:block;color:var(--muted);font-size:11.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.account-dd .account-note{padding:3px 10px 8px;color:var(--muted);font-size:11.5px;line-height:1.4;white-space:normal}
.account-dd .rule{height:1px;background:var(--line);margin:5px 4px}
.account-dd button.danger{color:var(--danger)}
.nameslot{display:contents}
#mobMenu{display:none}

/* ---------- main grid ---------- */
main{display:grid;grid-template-columns:252px 1fr 272px;min-height:0}
aside{background:var(--panel);overflow-y:auto;overflow-x:hidden;min-height:0}
.palette{border-right:1px solid var(--line)}
.inspector{border-left:1px solid var(--line);padding:14px 14px 28px;box-shadow:-8px 0 24px rgba(25,43,38,.035);z-index:4}
.eyebrow{text-transform:uppercase;letter-spacing:.06em;font-size:11px;font-weight:600;color:var(--muted)}

/* palette */
.search{position:sticky;top:0;background:rgba(252,253,251,.97);padding:11px 10px 9px;z-index:2;border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}
.search input{width:100%;height:34px;border:1px solid var(--line2);border-radius:9px;padding:0 11px;background:#fff;box-shadow:inset 0 1px 2px rgba(24,42,36,.035)}
.search input:focus{outline:2px solid var(--accent);outline-offset:-1px}
.cat{border-bottom:1px solid var(--line)}
.cat > .hd{display:flex;align-items:center;justify-content:space-between;width:100%;padding:9px 12px 8px;text-transform:uppercase;letter-spacing:.06em;font-size:11px;font-weight:600;color:var(--ink)}
.cat > .hd .c{font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:0}
.cat > .hd::before{content:'';width:6px;height:6px;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:rotate(45deg);margin-right:8px;transition:transform .15s}
.cat.closed > .hd::before{transform:rotate(-45deg)}
.cat.closed .cards{display:none}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:0 7px 11px}
.card{display:flex;flex-direction:column;align-items:center;gap:3px;padding:7px 3px 6px;border:1px solid transparent;border-radius:10px;cursor:grab;user-select:none;-webkit-user-select:none;touch-action:pan-y;transition:background-color .15s,border-color .15s,box-shadow .15s,transform .15s}
.card:hover,.card:focus-visible{background:#fff;border-color:var(--line);box-shadow:var(--shadow-sm);outline:none;transform:translateY(-1px)}
.card:active{cursor:grabbing}
.card svg{width:64px;height:46px;overflow:visible}
.card .n{font-size:10.5px;line-height:1.15;text-align:center;font-weight:500}
.card .dm{font-family:var(--mono);font-size:9.5px;color:var(--muted)}
.card.hide,.cat.hide{display:none}
.ghost{position:fixed;pointer-events:none;z-index:50;width:80px;height:60px;opacity:.85;filter:drop-shadow(0 6px 10px rgba(0,0,0,.25))}
.ghost svg{width:100%;height:100%;overflow:visible}

/* stage */
.stage{position:relative;overflow:hidden;background:radial-gradient(120% 100% at 18% 8%,#F5F5EF 0%,var(--vellum) 52%,#DFE2DA 100%);min-width:0}
#stage{display:block;width:100%;height:100%;touch-action:none;user-select:none;-webkit-user-select:none}
#stage:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
#stage.hand{cursor:grab}#stage.panning{cursor:grabbing}#stage.measure{cursor:crosshair}
.item{cursor:move;transition:opacity .14s,filter .14s}.item.locked{cursor:default}
.item:not(.locked):not(.dragging):hover{filter:drop-shadow(0 2px 2px rgba(20,47,40,.2))}
.item.dragging{opacity:.92;filter:drop-shadow(0 5px 5px rgba(20,47,40,.24))}
.item.invalid{opacity:.66}
.item *,.ic *{vector-effect:non-scaling-stroke}
.item *,.ic *,.overlay-item *{stroke-linejoin:round;stroke-linecap:round}
.water-ripples{opacity:.82}
#gItems .water-ripples{animation:water-breathe 6s ease-in-out infinite alternate}
@keyframes water-breathe{from{opacity:.62}to{opacity:.9}}
.handle{cursor:crosshair}
.handle[data-h="rot"]{cursor:alias}
.tb{position:absolute;right:16px;bottom:16px;background:rgba(251,251,246,.96);border:1px solid rgba(35,49,43,.72);border-radius:3px;box-shadow:0 10px 30px rgba(35,49,43,.11);padding:0;min-width:210px;pointer-events:none;font-size:11px;color:var(--draw-ink);overflow:hidden}
.tb .top{padding:7px 10px 6px;border-bottom:1px solid var(--draw-ink);display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.tb .top b{font-family:var(--disp);font-size:16px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.tb .top span{font-family:var(--disp);font-size:11px;letter-spacing:.1em;color:var(--muted)}
.tb .row{display:flex;justify-content:space-between;padding:3px 10px;border-bottom:1px solid var(--line)}
.tb .row:last-child{border-bottom:0}
.tb .row.sub{padding:2px 10px 2px 18px;border-bottom:0;font-size:10px}
.tb .row.sub .l{color:#98A099}
.tb .row.sub .v{font-size:10px;color:#6B7369}
.tog.sub{padding-left:14px;opacity:.75;font-size:12px}
.tb .row .l{color:var(--muted);letter-spacing:.02em}
.tb .row .v{font-family:var(--mono);font-size:11px}
.compass{position:absolute;right:16px;top:14px;width:44px;height:44px;pointer-events:none;filter:drop-shadow(0 3px 6px rgba(25,43,38,.12))}
.hint{position:absolute;left:14px;bottom:14px;background:rgba(251,252,248,.9);border:1px solid rgba(201,209,204,.9);border-radius:9px;box-shadow:var(--shadow-sm);padding:6px 10px;font-size:11px;color:var(--muted);pointer-events:none;max-width:60%;backdrop-filter:blur(8px)}
.hint kbd{margin:0 1px}
.toast{position:absolute;left:50%;top:14px;transform:translateX(-50%);background:#17342F;color:#fff;padding:7px 13px;border-radius:9px;box-shadow:0 8px 22px rgba(23,52,47,.2);font-size:12px;opacity:0;transition:opacity .2s;pointer-events:none}
.toast.show{opacity:1}
.zoomctl{position:absolute;left:14px;top:14px;display:flex;flex-direction:column;background:rgba(252,253,251,.96);border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:var(--shadow-sm);backdrop-filter:blur(8px)}
.zoomctl button{width:30px;height:30px;font-size:16px;line-height:1}
.zoomctl button:hover{background:var(--hover)}
.zoomctl button+button{border-top:1px solid var(--line)}

/* inspector */
.sec{margin-bottom:16px}
.sec .eyebrow{margin-bottom:8px;display:flex;justify-content:space-between;align-items:center}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.f{display:flex;flex-direction:column;gap:3px}
.f label{font-size:10.5px;color:var(--muted)}
.f input[type=number],.f input[type=text],.f select{height:32px;border:1px solid var(--line2);border-radius:8px;padding:0 9px;background:#fff;width:100%;font-family:var(--mono);font-size:12px;box-shadow:inset 0 1px 2px rgba(24,42,36,.03)}
.f input[type=text]{font-family:var(--body)}
.f input[type=color]{height:30px}
.f .stepper{display:flex;align-items:stretch}
.f .stepper input{flex:1;min-width:0}
.f .stepper .stp{display:none}
.grab{display:none}
.f input:focus,.f select:focus{outline:2px solid var(--accent);outline-offset:-1px}
.tog{display:flex;align-items:center;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--line);font-size:12.5px}
.tog:last-child{border-bottom:0}
.sw{position:relative;width:34px;height:20px;border-radius:10px;background:var(--line2);transition:background .15s;flex:none}
.sw::after{content:'';position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:left .15s;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.sw.on{background:var(--accent)}.sw.on::after{left:16px}
.swatches{display:grid;grid-template-columns:repeat(9,1fr);gap:5px}
.swatch{width:100%;aspect-ratio:1;border-radius:6px;border:1px solid rgba(0,0,0,.15);cursor:pointer;padding:0}
.swatch.on{outline:2px solid var(--accent);outline-offset:1px}
.acts{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.acts .btn{border:1px solid var(--line2);justify-content:center;background:#fff;height:32px}
.acts .btn:hover{background:var(--hover)}
.acts .btn.danger{color:var(--danger);border-color:var(--danger-line)}
.acts .btn.danger:hover{background:var(--danger-soft)}
.acts .btn.wide{grid-column:1 / -1}
.title-i{font-size:16px;font-weight:600;letter-spacing:-.01em;line-height:1.2}
.sub-i{color:var(--muted);font-size:11.5px;margin-top:2px}
.list{border:1px solid var(--line);border-radius:9px;background:#fff;max-height:260px;overflow:auto}
.list button{display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:6px 8px;border-bottom:1px solid var(--line);font-size:12px}
.list button:last-child{border-bottom:0}
.list button:hover{background:var(--hover)}
.list button.on{background:var(--accent-soft)}
.list .dot{width:10px;height:10px;border-radius:2px;border:1px solid rgba(0,0,0,.2);flex:none}
.list .m{font-family:var(--mono);font-size:10px;color:var(--muted);margin-left:auto}
.empty{color:var(--muted);font-size:12px;padding:10px;border:1px dashed var(--line2);border-radius:7px;text-align:center}
.help{position:absolute;inset:0;background:rgba(16,24,32,.4);display:none;place-items:center;z-index:30}
.help.open{display:grid}
.help .box{background:#fff;border-radius:12px;padding:18px 20px;width:min(520px,92vw);max-height:80vh;max-height:80dvh;overflow:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.help h2{font-weight:600;font-size:16px;letter-spacing:-.01em;margin:0 0 6px}
.help p{margin:6px 0 10px;color:var(--muted)}
.help table{width:100%;border-collapse:collapse;font-size:12.5px}
.help td{padding:5px 4px;border-bottom:1px solid var(--line)}
.help td:first-child{width:130px}
.help .cl{float:right;padding:4px 10px;border:1px solid var(--line2);border-radius:6px}
.help .cl:hover{background:var(--hover)}

/* lead-capture modals */
.modal{position:fixed;inset:0;background:rgba(16,24,32,.45);display:none;place-items:center;z-index:60;padding:16px}
.modal.open{display:grid}
.mbox{position:relative;background:#fff;border-radius:12px;box-shadow:0 24px 64px rgba(0,0,0,.3);width:min(430px,94vw);max-height:92vh;max-height:calc(100dvh - 32px);overflow:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:20px 22px}
.mbox h3{margin:0 0 4px;font-size:17px;padding-right:28px}
.mclose{position:absolute;top:10px;right:10px;width:28px;height:28px;border-radius:6px;font-size:18px;color:var(--muted)}
.mclose:hover{background:var(--hover)}
.dots{display:flex;gap:6px;margin:10px 0 14px}
.dots span{width:22px;height:4px;border-radius:2px;background:var(--line2)}
.dots span.on{background:var(--accent)}
.mrow{margin-bottom:12px}
.mrow .lbl{font-size:11px;color:var(--muted);margin-bottom:5px}
.opts{display:flex;gap:6px;flex-wrap:wrap}
.opt{border:1px solid var(--line2);border-radius:7px;padding:7px 11px;font-size:12.5px;background:#fff}
.opt.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-ink);font-weight:500}
.mbox input[type=email],.mbox input[type=text],.mbox input[type=tel]{height:34px;border:1px solid var(--line2);border-radius:7px;padding:0 10px;background:#fff;width:100%;font:inherit}
.mbox input:focus{outline:2px solid var(--accent);outline-offset:-1px}
.consent{display:flex;gap:9px;align-items:flex-start;font-size:12px;color:#37444D;background:var(--hover);border:1px solid var(--line);border-radius:8px;padding:10px;margin:12px 0 0}
.consent input{margin-top:2px;flex:none;width:15px;height:15px;accent-color:var(--accent)}
.mnav{display:flex;justify-content:space-between;gap:10px;margin-top:14px}
.mnav .btn{height:34px}
.fine{font-size:12px;color:var(--muted);margin:4px 0 12px}
.mstatus{font-size:12.5px;margin-top:10px;color:var(--muted);min-height:16px}
.mstatus.err{color:var(--danger)}
.qm-done{text-align:center;padding:18px 6px}
.qm-done .big{font-size:36px;margin-bottom:8px}
.qm-done h4{margin:0 0 8px;font-size:16px}
.qm-done p{margin:0;color:var(--muted);font-size:13px}
.hp{position:absolute;left:-5000px;top:-5000px;opacity:0}
.mbox a,.fine a{color:var(--accent-ink)}

/* mobile bottom bar + sheets (activated in the media query) */
.mbar{display:none;align-items:stretch;background:var(--panel);border-top:1px solid var(--line);z-index:48;min-height:54px;padding-bottom:env(safe-area-inset-bottom)}
.mbar button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:10.5px;font-weight:500;color:var(--muted);padding:6px 0 4px}
.mbar button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.mbar button.on{color:var(--accent-ink)}
.sheet-scrim{display:none;position:fixed;inset:0;background:rgba(16,24,32,.28);z-index:44}
.selbar{display:none}
.mhint{display:none}
.m-only{display:none}

/* Intermediate desktop widths keep every high-value action visible without turning the toolbar into
   a second navigation system. Labels return as soon as the canvas has room for them. */
@media (min-width:921px) and (max-width:1640px){
  .name{width:132px}
  .bar .pref,#addrBtn{width:34px;padding:0;justify-content:center;font-size:0;gap:0}
  .status{display:none}
}
@media (min-width:921px) and (max-width:1120px){
  .brand .t,#accountBtn .acct-label{display:none}
  .brand{margin-right:0}
  .name{width:108px;min-width:108px}
  #quoteBtn{width:36px;padding:0;justify-content:center;font-size:0}
}

@media (max-width:920px){
  body{grid-template-rows:56px 1fr auto;height:100dvh}
  main{grid-template-columns:1fr;grid-template-rows:1fr}
  .stage{min-height:0}
  .mbar{display:flex;padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
  /* toolbar: brand · Undo · Redo · hamburger · Account · Download — everything else lives in the
     hamburger or the Edit sheet. Must fit without scrolling at 360px. */
  .bar > .tool,.bar .pref,.bar .sep,#quoteBtn,.status,#helpBtn{display:none}
  .brand .t{display:none}
  .bar{gap:5px;padding-left:calc(8px + env(safe-area-inset-left));padding-right:calc(8px + env(safe-area-inset-right))}
  .bar .btn{height:44px;min-width:44px;justify-content:center}
  #undo{margin-left:auto}
  #mobMenu{display:block}
  #mobMenu .dd{min-width:250px}
  #mobMenu .dd button{padding:11px 10px}
  #accountBtn .acct-label{display:none}
  #accountMenu .dd{width:min(270px,calc(100vw - 20px))}
  /* palette + inspector become bottom sheets over the full-height stage */
  .palette,.inspector{position:fixed;left:0;right:0;top:auto;bottom:calc(54px + env(safe-area-inset-bottom));height:min(62vh,540px);max-height:min(62vh,540px);border:0;border-top:1px solid var(--line);border-radius:14px 14px 0 0;box-shadow:0 -14px 44px rgba(16,24,32,.28);transform:translateY(110%);transition:transform .25s;z-index:46}
  .palette.open,.inspector.open{transform:translateY(0)}
  .palette{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
  .inspector{padding-left:calc(12px + env(safe-area-inset-left));padding-right:calc(12px + env(safe-area-inset-right))}
  /* sheets scroll inside their body so the grab handle stays put; drag it down to dismiss */
  .palette,.inspector{overflow:hidden;display:flex;flex-direction:column}
  .palette #cats,.inspector .ibody{overflow-y:auto;flex:1;min-height:0;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
  .grab{display:block;flex:none;padding:9px 0 7px;touch-action:none;cursor:grab}
  .grab::before{content:'';display:block;width:44px;height:5px;border-radius:3px;background:var(--line2);margin:0 auto}
  /* inputs: 16px stops iOS focus-zoom; 44px rows; steppers appear */
  .f input[type=number],.f input[type=text],.f select{height:44px;font-size:16px}
  .f input[type=color]{height:44px}
  .search input{height:44px;font-size:16px}
  .mbox input[type=email],.mbox input[type=text],.mbox input[type=tel]{height:44px;font-size:16px}
  .dd .ddname .name{font-size:16px;height:40px}
  .ibody .row3{grid-template-columns:1fr}
  .f .stepper .stp{display:flex;align-items:center;justify-content:center;width:44px;flex:none;border:1px solid var(--line2);background:#fff;font-size:20px;color:var(--ink)}
  .f .stepper .stp:first-child{border-radius:6px 0 0 6px;border-right:0}
  .f .stepper .stp:last-child{border-radius:0 6px 6px 0;border-left:0}
  .f .stepper input{border-radius:0;text-align:center}
  .f .stepper input::-webkit-outer-spin-button,.f .stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
  .sheet-scrim.on{display:block}
  .tb,.compass,.hint{display:none}
  .cards{grid-template-columns:repeat(4,1fr)}
  .m-only{display:block}
  /* contextual actions for the current selection, one thumb-row above the tab bar */
  .selbar{position:fixed;left:0;right:0;bottom:calc(54px + env(safe-area-inset-bottom));z-index:45;background:var(--panel);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(16,24,32,.08);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
  .selbar.show{display:flex}
  .selbar button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:10.5px;font-weight:500;color:var(--ink);padding:8px 0 7px;min-height:52px}
  .selbar button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
  .selbar #sb-del{color:var(--danger)}
  .selbar.locked button:not(#sb-edit){opacity:.35;pointer-events:none}
  /* first-run guidance on an empty canvas */
  .mhint.show{display:block;position:fixed;left:50%;transform:translateX(-50%);bottom:calc(70px + env(safe-area-inset-bottom));z-index:43;background:#16232B;color:#fff;padding:11px 16px;border-radius:10px;font-size:13.5px;box-shadow:0 6px 20px rgba(0,0,0,.25);pointer-events:none;white-space:nowrap}
  /* secondary controls up to 44px effective targets */
  .cat > .hd{padding:13px 12px}
  .zoomctl button{width:44px;height:44px;font-size:18px}
  .swatches{grid-template-columns:repeat(7,1fr)}
  .tog{padding:10px 0}
  .sw::before{content:'';position:absolute;inset:-12px -14px} /* 44px effective target; small inset keeps adjacent rows distinct */
  .mclose{width:36px;height:36px;font-size:20px}
  .mclose::after{content:'';position:absolute;inset:-8px}
  .list button{padding:12px 8px}
  .acts .btn{height:44px}
  .opt{padding:11px 14px}
  .mnav .btn{height:44px}
  .mbox .btn{height:44px}
  #mobMenu .dd button,.menu .dd button{padding:12px 10px;min-height:44px}
}
@media (max-width:340px){
  /* Preserve Undo, Redo, menu, account and Download on legacy 320px phones. The mark is the only
     decorative toolbar item and the bottom navigation still carries the product context. */
  .bar .brand{display:none}
}
/* satellite background — address modal, imagery credit, re-center banner (SATELLITE.md P1) */
.adwrap{position:relative}
.adwrap::after{content:'';position:absolute;right:11px;top:50%;width:15px;height:15px;margin-top:-7.5px;border:2px solid rgba(8,127,150,.22);border-top-color:var(--accent);border-radius:50%;opacity:0;pointer-events:none;transition:opacity .16s}
.adwrap.busy::after{opacity:1;animation:adspin .65s linear infinite}
.adwrap.busy input{padding-right:36px}
@keyframes adspin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.adwrap.busy::after{animation:none}}
/* JS moves the list to <body> and positions it against the input. That keeps modal scrolling from
   clipping the results and also lets visualViewport sizing keep them above a phone keyboard. */
.adlist{position:fixed;z-index:84;display:flex;flex-direction:column;max-height:min(58vh,380px);padding:7px;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;background:rgba(255,255,255,.98);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid rgba(30,45,42,.12);border-radius:16px;box-shadow:0 18px 46px rgba(16,38,45,.22)}
.adlist[hidden]{display:none}
.adrow{display:flex;align-items:center;gap:11px;width:100%;min-width:0;text-align:left;padding:10px 11px;border:0;border-radius:11px;background:transparent;cursor:pointer;color:var(--ink);transition:background-color .14s,color .14s}
.adrow>.adpin{width:16px;height:16px;flex:none;color:#9cafb3;transition:color .14s}
.adrow>.adtxt{display:flex;flex:1;flex-direction:column;min-width:0}
.adrow .admain{overflow:hidden;color:var(--ink);font-size:13.5px;font-weight:600;text-overflow:ellipsis;white-space:nowrap}
.adrow .adsec{overflow:hidden;margin-top:1px;color:var(--muted);font-size:11.5px;text-overflow:ellipsis;white-space:nowrap}
.adrow .aduse{display:inline-flex;align-items:center;gap:4px;flex:none;margin-left:auto;color:var(--accent-ink);font-size:11.5px;font-weight:600;opacity:0;transform:translateX(-3px);transition:opacity .14s,transform .14s}
.adrow .aduse svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:2.3;stroke-linecap:round;stroke-linejoin:round}
.adrow:hover,.adrow.on,.adrow:focus-visible{outline:none;background:var(--accent-soft);color:var(--accent-ink)}
.adrow:hover>.adpin,.adrow.on>.adpin,.adrow:focus-visible>.adpin{color:var(--accent)}
.adrow:hover .aduse,.adrow.on .aduse,.adrow:focus-visible .aduse{opacity:1;transform:none}
.ad-or{display:flex;align-items:center;gap:9px;margin:11px 0;color:var(--muted);font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.1em}
.ad-or::before,.ad-or::after{content:'';height:1px;flex:1;background:var(--line)}
.ad-locate{height:38px;justify-content:center;border-color:var(--line2);background:#fff;font-weight:500;color:var(--accent-ink)}
.ad-locate:hover{border-color:rgba(8,127,150,.4);background:var(--accent-soft)}
.ad-locate[aria-busy=true]{cursor:wait;color:var(--muted)}
.ad-locate-note{margin:6px 0 0;text-align:center;color:var(--muted);font-size:10.5px}
.ad-confirm{margin-top:12px;padding:12px;border:1px solid rgba(8,127,150,.25);border-radius:10px;background:var(--accent-soft)}
.ad-confirm[hidden]{display:none}
.ad-confirm-q{margin-bottom:5px;color:var(--accent-ink);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.045em}
.ad-confirm-address{font-size:13.5px;font-weight:600;line-height:1.4;color:var(--ink)}
.ad-confirm-actions{display:flex;gap:7px;margin-top:10px}
.ad-confirm-actions .btn{height:34px;flex:1;justify-content:center;padding-inline:8px;font-size:12px}
.adalts{display:flex;gap:8px;margin-top:12px;justify-content:center;flex-wrap:wrap}
.imgcredit{position:absolute;left:12px;bottom:46px;background:rgba(247,247,241,.88);border:1px solid var(--line2);border-radius:5px;padding:2px 8px;font-family:var(--mono);font-size:10px;color:var(--muted);pointer-events:none;z-index:3}
.bgconfirm{position:absolute;top:12px;left:50%;transform:translateX(-50%);display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line2);border-radius:9px;box-shadow:0 8px 24px rgba(29,42,50,.16);padding:8px 8px 8px 14px;font-size:13px;z-index:6;max-width:min(92vw,600px);white-space:nowrap}
.bgconfirm #bgMsg{white-space:normal}
.bgconfirm[hidden]{display:none}
.bgconfirm .calform{display:flex;gap:6px;align-items:center}
.bgconfirm .calform[hidden]{display:none}
.bgconfirm .calform input{width:80px;height:32px;border:1px solid var(--line2);border-radius:6px;padding:0 8px;font-family:var(--mono);font-size:13px}
.bgpanel input[type=range]{width:100%;height:30px;accent-color:var(--accent);padding:0;border:0;background:transparent}
.bgconfirm .btn{height:32px}
.bgloading{position:absolute;top:64px;left:50%;transform:translateX(-50%);display:flex;gap:8px;align-items:center;background:#fff;border:1px solid var(--line2);border-radius:999px;padding:6px 14px;font-size:12px;color:var(--muted);box-shadow:0 6px 18px rgba(29,42,50,.12);z-index:6}
.bgloading[hidden]{display:none}
.tracecard{position:absolute;top:12px;left:50%;transform:translateX(-50%);background:#fff;border:1px solid var(--line2);border-radius:11px;box-shadow:0 10px 30px rgba(29,42,50,.18);padding:12px 14px;z-index:7;min-width:280px;max-width:min(92vw,420px)}
.tracecard[hidden]{display:none}
.tracecard .tc-h{font-weight:600;font-size:14px;color:var(--ink)}
.tracecard .tc-sub{font-size:12px;color:var(--muted);margin:3px 0 10px}
.tracecard .tc-acts{display:flex;gap:8px;flex-wrap:wrap}
.tracecard .tc-acts .btn{flex:1;height:34px}
.tracecard .tc-acts #tcStarter{flex-basis:100%}
.tracecard .tc-acts .btn[hidden]{display:none}
.bgctl{position:absolute;left:12px;top:124px;width:32px;height:32px;display:grid;place-items:center;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 2px 8px rgba(16,24,32,.08);color:var(--ink);cursor:pointer;z-index:4}
.bgctl svg{width:17px;height:17px}
.bgctl:hover{background:var(--hover)}
.bgctl.on{background:var(--accent-soft);color:var(--accent-ink);border-color:var(--accent)}
.bgctl[hidden]{display:none}
/* rotate-the-whole-plan entry point, tucked beside the compass */
.rotcanvas{position:absolute;top:16px;right:66px;display:flex;flex-direction:row-reverse;align-items:center;justify-content:flex-start;width:36px;height:36px;padding:0 9px;overflow:hidden;background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:999px;box-shadow:0 2px 8px rgba(16,24,32,.10);color:var(--ink);font:500 13px var(--body);cursor:pointer;z-index:5;white-space:nowrap;transition:width .22s cubic-bezier(.4,0,.2,1),background-color .15s,border-color .15s,box-shadow .15s}
.rotcanvas svg{width:17px;height:17px;flex:0 0 17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transform-origin:center}
.rotcanvas span{max-width:0;margin-right:0;overflow:hidden;opacity:0;transition:max-width .22s cubic-bezier(.4,0,.2,1),margin-right .22s cubic-bezier(.4,0,.2,1),opacity .12s}
.rotcanvas:hover,.rotcanvas:focus-visible{width:121px;background:var(--panel);border-color:var(--accent);box-shadow:0 4px 12px rgba(16,24,32,.13)}
.rotcanvas:hover span,.rotcanvas:focus-visible span{max-width:76px;margin-right:7px;opacity:1;transition-delay:0s,0s,.07s}
.rotcanvas:hover svg,.rotcanvas:focus-visible svg{animation:rotcanvas-turn .5s cubic-bezier(.4,0,.2,1)}
.rotcanvas:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@keyframes rotcanvas-turn{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.rotcanvas,.rotcanvas span{transition:none}.rotcanvas:hover svg,.rotcanvas:focus-visible svg{animation:none}}
.rotcanvas[hidden]{display:none}
.rotchip{position:fixed;z-index:50;display:flex;gap:8px;align-items:baseline;background:#fff;border:1px solid var(--red);border-radius:7px;box-shadow:0 4px 14px rgba(29,42,50,.18);padding:4px 9px;font-size:12px;color:var(--ink);pointer-events:none;white-space:nowrap}
.rotchip[hidden]{display:none}
.rotchip b{font-family:var(--mono);font-size:13px}
.rotchip span{color:var(--muted);font-size:11px}
.rotchip kbd{font-size:10px;padding:0 3px}
/* first-run tutorial */
.tutcard{position:fixed;top:16px;left:16px;width:min(92vw,330px);background:#fff;border:1px solid var(--line2);border-radius:11px;box-shadow:0 12px 34px rgba(29,42,50,.2);padding:12px 14px;z-index:88;transition:left .32s cubic-bezier(.4,0,.2,1),top .32s cubic-bezier(.4,0,.2,1)}
.tutring{position:fixed;border:2px solid var(--accent);border-radius:10px;box-shadow:0 0 0 4px rgba(8,145,178,.16),0 0 0 1px rgba(255,255,255,.7) inset;pointer-events:none;z-index:86;transition:left .32s cubic-bezier(.4,0,.2,1),top .32s cubic-bezier(.4,0,.2,1),width .32s,height .32s}
.tutring[hidden]{display:none}
.tutcard[hidden]{display:none}
.tutcard .tc-h{font-weight:600;font-size:14px;color:var(--ink)}
.tutcard .tc-sub{font-size:12px;color:var(--muted);margin:3px 0 10px;line-height:1.45}
.tutcard .tc-acts{display:flex;gap:8px}
.tutcard .tc-acts .btn{flex:1;height:34px}
.tut-dots{display:flex;gap:5px;margin-bottom:8px}
.tut-dots span{width:7px;height:7px;border-radius:50%;background:var(--line2)}
.tut-dots span.on{background:var(--accent)}
.tutcursor{position:fixed;z-index:90;width:26px;height:26px;pointer-events:none;transition:transform .12s;filter:drop-shadow(0 2px 5px rgba(16,24,32,.35))}
.tutcursor[hidden]{display:none}
.tutcursor.press{transform:scale(.78)}
@media (max-width:920px){.tutcard{top:54px}.tutcard .tc-acts .btn{height:44px}}
/* right-click quick-add menu */
.ctx{position:fixed;z-index:70;background:#fff;border:1px solid var(--line2);border-radius:10px;box-shadow:0 14px 40px rgba(29,42,50,.22);width:232px;padding:6px}
.ctx[hidden]{display:none}
.ctx-search input{width:100%;height:30px;border:1px solid var(--line2);border-radius:7px;padding:0 9px;font-size:13px;margin-bottom:6px;background:#fff}
.ctx-search input:focus{outline:2px solid var(--accent);outline-offset:-1px}
.ctx-list{max-height:330px;overflow:auto;overscroll-behavior:contain}
.ctx-cat{display:flex;align-items:center;gap:8px;width:100%;padding:7px 9px;border:0;background:none;border-radius:7px;font-size:13px;color:var(--ink);cursor:pointer;text-align:left}
.ctx-back{display:flex;align-items:center;width:100%;min-height:38px;padding:7px 9px;border:0;border-bottom:1px solid var(--line);background:none;color:var(--accent-ink);font-size:12.5px;font-weight:500;text-align:left}
.ctx-cat:hover,.ctx-cat.hot{background:var(--accent-soft);color:var(--accent-ink)}
.ctx-cat .cnt{margin-left:auto;font-family:var(--mono);font-size:10px;color:var(--muted)}
.ctx-cat .ar{color:var(--muted);font-size:10px}
.ctx-sub{position:absolute;top:0;background:#fff;border:1px solid var(--line2);border-radius:10px;box-shadow:0 14px 40px rgba(29,42,50,.22);width:244px;max-height:360px;overflow:auto;overscroll-behavior:contain;padding:6px}
.ctx-sub[hidden]{display:none}
.ctx-item{display:flex;align-items:center;gap:8px;width:100%;padding:5px 8px;border:0;background:none;border-radius:7px;font-size:12.5px;color:var(--ink);cursor:pointer;text-align:left}
.ctx-item:hover,.ctx-item.on{background:var(--accent-soft);color:var(--accent-ink)}
.ctx-item .ic{width:26px;height:26px;flex:none}
.ctx-item .n{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ctx-item .m{font-family:var(--mono);font-size:10px;color:var(--muted)}
.ctx-none{padding:10px;font-size:12px;color:var(--muted);text-align:center}
/* element quick-edit popover — long-press / double-tap on touch, kept compact enough to sit near
   the object without covering the entire drawing */
.qedit{position:fixed;z-index:76;width:min(304px,calc(100vw - 16px));padding:7px;background:#fff;border:1px solid var(--line2);border-radius:13px;box-shadow:0 16px 44px rgba(29,42,50,.26)}
.qedit[hidden]{display:none}
.qedit-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:5px 5px 8px 8px;border-bottom:1px solid var(--line)}
.qedit-head>div{min-width:0}
.qedit-head b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13.5px}
.qedit-head span{display:block;margin-top:1px;color:var(--muted);font-size:10.5px}
.qedit-head button{width:36px;height:36px;flex:none;border-radius:8px;color:var(--muted);font-size:20px;line-height:1}
.qedit-head button:hover{background:var(--hover)}
.qedit-actions{display:grid;grid-template-columns:1fr 1fr;gap:5px;padding-top:7px}
.qedit-actions button{display:flex;align-items:center;gap:8px;min-height:44px;padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:#fff;text-align:left;font-size:12px;font-weight:500}
.qedit-actions button:hover,.qedit-actions button:focus-visible{background:var(--accent-soft);border-color:rgba(8,145,178,.35);outline:none}
.qedit-actions button svg{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.qedit-actions button.danger{color:var(--danger);border-color:var(--danger-line)}
.qedit-actions button.danger:hover,.qedit-actions button.danger:focus-visible{background:var(--danger-soft);border-color:var(--danger-line)}
.bgloading .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:bgpulse .9s infinite alternate}
@keyframes bgpulse{from{opacity:.35;transform:scale(.8)}to{opacity:1;transform:scale(1.15)}}
@media (max-width:920px){
  .ad-confirm-actions{flex-direction:column}
  .ad-confirm-actions .btn{height:44px}
  .ctx{width:calc(100vw - 16px);max-width:360px}
  .ctx-search input{height:44px;font-size:16px}
  .ctx-list{max-height:min(50dvh,360px);-webkit-overflow-scrolling:touch}
  .ctx-cat,.ctx-item,.ctx-back{min-height:44px;padding-top:8px;padding-bottom:8px}
  #addrBtn{display:none}
  .imgcredit{bottom:calc(76px + env(safe-area-inset-bottom))}
  .bgconfirm{top:54px;width:max-content}
  .bgconfirm .btn{height:40px}
  .bgloading{top:110px}
  .tracecard{top:54px}
  .tracecard .tc-acts .btn{height:44px}
  .bgctl{width:44px;height:44px;top:172px}
  .rotcanvas{top:12px;right:12px;width:44px;height:44px;padding:0 13px;justify-content:center}
  .rotcanvas:hover,.rotcanvas:focus-visible{width:44px}
  .rotcanvas span{display:none}
}
/* boot overlay — landing-page handoff (?address=…&go=1). Deep brand field so the wait reads as
   "we're loading your yard", not as a half-drawn example design. */
.boot{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:24px;background:radial-gradient(120% 90% at 50% 20%,#14384a 0%,#0f2530 55%,#0a1c26 100%);color:#eaf7fb;opacity:1;transition:opacity .45s ease}
.boot[hidden]{display:none}
.boot.out{opacity:0;pointer-events:none}
.boot-in{width:min(420px,100%);text-align:center}
.boot-mark{display:block;width:56px;height:56px;margin:0 auto 22px;animation:bootbob 2.6s ease-in-out infinite}
.boot-mark svg{width:56px;height:56px;display:block}
@keyframes bootbob{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.boot-addr{font-family:'Sora',var(--body,system-ui);font-weight:600;font-size:19px;letter-spacing:-.02em;line-height:1.35;color:#fff;margin-bottom:22px;min-height:26px}
.boot-bar{height:3px;border-radius:3px;background:rgba(224,245,250,.16);overflow:hidden}
.boot-bar span{display:block;height:100%;width:40%;border-radius:3px;background:linear-gradient(90deg,#0891b2,#22d3ee);animation:bootslide 1.25s var(--ease,cubic-bezier(.22,1,.36,1)) infinite}
@keyframes bootslide{0%{transform:translateX(-100%)}100%{transform:translateX(350%)}}
/* once we have a byte count to report, the bar becomes a real measure of it */
.boot.live .boot-bar span{width:0;animation:none;transform:none;transition:width .3s ease}
.boot-meta{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:14px}
.boot-status{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:rgba(224,245,250,.7);min-height:16px}
.boot-pct{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:12px;font-variant-numeric:tabular-nums;color:rgba(224,245,250,.5);white-space:nowrap}
.boot-status.err{color:#ffb4c6;text-transform:none;letter-spacing:.02em;font-size:13px}
@media (prefers-reduced-motion:reduce){
  .boot-mark{animation:none}
  .boot-bar span{width:100%;animation:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}#gItems .water-ripples{animation:none}}
@media print{.bar,.palette,.inspector,.hint,.zoomctl,.toast,.imgcredit,.bgconfirm{display:none!important}main{display:block}.stage{height:100vh}}