/* Vilo Fence Supply — the store. Plain and fast like a parts catalog: search first, dense rows with drawings, prices you can read,
   + / − right on the row, the cart always one tap away. Uses the site's tokens (vilo.css). */
.sx-page{background:#fff}
.sx-page main{min-height:60vh}

/* store bar: sits under the site nav and stays */
.sx-bar{position:sticky;top:var(--nav-h);z-index:60;background:rgba(255,255,255,.94);-webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid var(--line-soft)}
.sx-bar-in{display:flex;align-items:center;gap:12px;min-height:60px}
.sx-home{display:flex;align-items:center;gap:8px;flex:none;font:700 16px/1 var(--font);letter-spacing:-.015em;color:var(--brand);text-decoration:none}
.sx-home svg{width:26px;height:26px}
.sx-search{position:relative;flex:1;min-width:0}
.sx-search>svg{position:absolute;left:14px;top:50%;width:18px;height:18px;transform:translateY(-50%);color:var(--ink-3);pointer-events:none}
.sx-search input{width:100%;min-height:42px;padding:0 14px 0 40px;border:1px solid var(--line);border-radius:var(--pill);background:#fff;font:400 16px/1 var(--font);color:var(--ink);outline:none;-webkit-appearance:none;appearance:none}
.sx-search input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(105,29,32,.12)}
.sx-cart{position:relative;display:grid;place-items:center;flex:none;width:46px;height:46px;border-radius:50%;background:var(--bg-alt);color:var(--ink);text-decoration:none}
.sx-cart svg{width:24px;height:24px}
.sx-count{position:absolute;top:-2px;right:-2px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:#c7c7cc;color:#fff;font:700 12px/20px var(--font);text-align:center}
.sx-count.on{background:var(--brand)}
.sx-cats{border-top:1px solid var(--line-soft)}
.sx-cats-in{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding-top:6px;padding-bottom:6px}
.sx-cats-in::-webkit-scrollbar{display:none}
.sx-cats a{flex:none;padding:8px 12px;border-radius:var(--pill);font:600 14px/1 var(--font);color:var(--ink-2);text-decoration:none;white-space:nowrap}
.sx-cats a:hover{background:var(--bg-alt);color:var(--ink)}
.sx-cats a[aria-current="page"]{background:var(--ink);color:#fff}
@media(max-width:760px){
  .sx-home{display:none}
  .sx-bar-in{gap:8px;min-height:56px}
  .sx-search input{min-height:40px;font-size:16px}
  .sx-cart{width:42px;height:42px}
  .sx-cats-in{padding-top:4px;padding-bottom:6px}
  .sx-cats a{padding:7px 11px;font-size:13.5px}
}

/* page heads + shelves */
.sx-head{padding:clamp(22px,3vw,38px) 0 8px}
.sx-head .crumbs{margin-bottom:10px}
.sx-h1{font:750 clamp(28px,4vw,44px)/1.08 var(--font);letter-spacing:-.03em;text-wrap:balance}
.sx-line{margin-top:10px;max-width:70ch;font-size:17px;line-height:1.45;color:var(--ink-3)}
.sx-h2{display:flex;align-items:baseline;gap:10px;margin:clamp(26px,3.4vw,40px) 0 14px;font:700 clamp(21px,2.2vw,26px)/1.2 var(--font);letter-spacing:-.02em}
.sx-h2 small{font-size:14px;font-weight:500;color:var(--ink-3)}
.sx-shelf{padding:0 0 clamp(80px,10vw,120px)}
.sx-empty{padding:26px 0;color:var(--ink-3);font-size:17px}

/* family cards (one per fence style) */

/* part rows — the heart of the store */
.sx-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-soft)}
.sx-row{display:grid;grid-template-columns:52px minmax(0,1fr) auto auto;align-items:center;gap:14px;padding:12px 4px;border-bottom:1px solid var(--line-soft)}
.sx-row[hidden]{display:none}
.sx-pic{display:grid;place-items:center;width:52px;height:52px;border-radius:12px;background:var(--bg-alt);color:var(--brand)}
.sx-pic svg{width:34px;height:34px}
.sx-d{min-width:0}
.sx-d a{color:inherit;text-decoration:none}
.sx-d a:hover b{text-decoration:underline;text-underline-offset:3px}
.sx-d b{display:block;font:600 16px/1.3 var(--font);letter-spacing:-.01em}
.sx-d>span{display:block;margin-top:3px;font-size:13px;line-height:1.35;color:var(--ink-3);overflow-wrap:anywhere}
.sx-p{text-align:right;font-variant-numeric:tabular-nums}
.sx-p b{display:block;font:700 16px/1.1 var(--font)}
.sx-p small{display:block;margin-top:2px;font-size:12px;color:var(--ink-3)}
.sx-row.has .sx-d b{color:var(--brand)}
.sx-row.has .cx-step{border-color:var(--brand);box-shadow:0 0 0 3px rgba(105,29,32,.08)}
.sx-rm{width:36px;height:36px;border:0;border-radius:50%;background:none;font-size:24px;line-height:1;color:var(--ink-3);cursor:pointer}
.sx-rm:hover{background:var(--bg-alt);color:var(--bad)}
.sx-list.tight .sx-row{padding:10px 0}
@media(max-width:620px){
  .sx-row{grid-template-columns:44px minmax(0,1fr) auto;grid-template-areas:"pic d p" "pic step step";row-gap:8px;gap:10px}
  .sx-row .sx-pic{grid-area:pic;width:44px;height:44px;align-self:start}.sx-row .sx-pic svg{width:28px;height:28px}
  .sx-row .sx-d{grid-area:d}.sx-row .sx-p{grid-area:p}.sx-row .cx-step{grid-area:step;justify-self:end}
  .sx-cartpage .sx-row{grid-template-columns:44px minmax(0,1fr) auto;grid-template-areas:"pic d p" "pic step rm"}
  .sx-cartpage .sx-rm{grid-area:rm}
  .sx-cartpage .sx-row .cx-step{justify-self:start}
}

/* "not sure?" strip */
.sx-help{display:grid;grid-template-columns:44px 1fr auto;align-items:center;gap:14px;margin-top:34px;padding:18px 20px;border-radius:var(--r-m);background:var(--bg-alt)}
.sx-help svg{width:40px;height:40px;color:var(--brand)}
.sx-help b{display:block;font-size:17px}
.sx-help span{display:block;font-size:15px;color:var(--ink-3)}
@media(max-width:620px){.sx-help{grid-template-columns:40px 1fr}.sx-help .btn{grid-column:1/-1}}

/* product pages */
.sx-prod{padding:clamp(18px,2.6vw,30px) 0 clamp(80px,10vw,120px)}
.sx-prod .crumbs{margin-bottom:14px}
.sx-prod-g{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,4vw,56px);align-items:start}
.sx-prod-ph{position:sticky;top:calc(var(--nav-h) + 120px);aspect-ratio:4/3;border-radius:var(--r-l);overflow:hidden;background:var(--bg-alt)}
.sx-prod-ph img{width:100%;height:100%;object-fit:cover}
.sx-prod-ph.part img{object-fit:contain;padding:18px}
.sx-prod-bd .eyebrow{margin-bottom:8px}
.sx-plain{margin-top:12px;font-size:17px;line-height:1.45;color:var(--ink-3)}
.sx-from{margin-top:14px;font-size:15px;color:var(--ink-3)}
.sx-from b{font:750 28px/1 var(--font);letter-spacing:-.025em;color:var(--ink);font-variant-numeric:tabular-nums}
.sx-note{margin-top:18px;font-size:14px;line-height:1.45;color:var(--ink-3)}
.sx-note a{color:var(--brand)}
@media(max-width:860px){.sx-prod-g{grid-template-columns:1fr}.sx-prod-ph{position:relative;top:auto;aspect-ratio:16/10}}

/* cart page */
.sx-cart-g{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:clamp(24px,4vw,48px);align-items:start;padding-top:14px}
.sx-cart-r{position:sticky;top:calc(var(--nav-h) + 120px);display:grid;gap:16px}
.sx-sumbox{padding:18px 20px;border-radius:var(--r-m);background:var(--bg-alt)}
.sx-sumbox>div{display:flex;justify-content:space-between;font-size:16px;padding:4px 0}
.sx-sumbox .g{font-size:20px;font-weight:750;border-top:1px solid var(--line);margin-top:6px;padding-top:10px}
.sx-sumbox b{font-variant-numeric:tabular-nums}
.sx-sumbox p{margin-top:10px;font-size:13px;line-height:1.4;color:var(--ink-3)}
.sx-co{display:grid;gap:10px;padding:18px 20px;border-radius:var(--r-m);border:1px solid var(--line)}
.sx-co h2{margin-top:6px;font:650 15px/1.2 var(--font);color:var(--ink-2)}
.sx-seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sx-seg.three{grid-template-columns:repeat(3,1fr)}
.sx-seg button{display:grid;gap:2px;justify-items:center;min-height:50px;padding:8px 6px;border:2px solid var(--line);border-radius:14px;background:#fff;font:650 15px/1.1 var(--font);color:var(--ink);cursor:pointer}
.sx-seg button small{font-size:11px;font-weight:500;color:var(--ink-3)}
.sx-seg button[aria-pressed="true"]{border-color:var(--brand);background:rgba(105,29,32,.05)}
.sx-co-note{font-size:13px;color:var(--ink-3)}
/* delivery rules (site/delivery.js): the $2,000 line, the drive price, gates made to order; the day buttons fit 3 or 4 */
#sx-when{grid-template-columns:repeat(auto-fit,minmax(84px,1fr))}
.sx-del-rules{line-height:1.45}.sx-del-rules b{color:var(--ink)}
.sx-seg button.off{border-style:dashed;color:var(--ink-3);background:var(--bg-alt,#f5f5f7);cursor:not-allowed}
.sx-co-warn{margin:0;padding:10px 12px;border-radius:12px;background:#fff6e5;border:1px solid #f1d9a6;font-size:13.5px;line-height:1.4;color:#6b4a00}
.sx-co-warn b{color:#4a3300}
.sx-dq{margin:-4px 0 0;padding:9px 12px;border-radius:12px;background:var(--bg-alt,#f5f5f7);font-size:13.5px;line-height:1.4;color:var(--ink-2)}
.sx-dq.ok{background:#eaf6ee;color:#14532d}
.sx-dq.quote{background:#fff6e5;color:#6b4a00}
.sx-f{display:grid;gap:5px}
.sx-f span{font:600 14px/1.2 var(--font);color:var(--ink-2)}
.sx-f em{font-style:normal;font-weight:500;color:var(--ink-3)}
.sx-f input,.sx-f textarea{width:100%;min-height:48px;padding:10px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;font:400 17px/1.3 var(--font);color:var(--ink);outline:none;-webkit-appearance:none;appearance:none}
.sx-f textarea{min-height:70px;resize:vertical}
.sx-f input:focus,.sx-f textarea:focus{border-color:var(--brand)}
.sx-f input.bad{border-color:var(--bad)}
.sx-place{width:100%;min-height:54px;margin-top:6px;font-size:18px}
.sx-co-fine{font-size:13px;color:var(--ink-3);text-align:center}
.sx-co .wa-row{justify-content:center;margin-top:0}
.sx-cart-empty{display:grid;justify-items:center;gap:8px;padding:40px 10px;text-align:center}
.sx-cart-empty svg{width:56px;height:56px;color:var(--ink-3)}
.sx-cart-empty b{font-size:20px}
.sx-cart-empty span{color:var(--ink-3)}
.sx-paste{margin-top:22px;border:1px solid var(--line);border-radius:var(--r-m);padding:4px 16px}
.sx-paste summary{display:grid;grid-template-columns:36px 1fr;align-items:center;gap:12px;padding:12px 0;cursor:pointer;list-style:none}
.sx-paste summary::-webkit-details-marker{display:none}
.sx-paste summary svg{width:32px;height:32px;color:var(--brand)}
.sx-paste summary b{display:block;font-size:16px}
.sx-paste summary small{display:block;font-size:13px;color:var(--ink-3)}
.sx-paste textarea{width:100%;padding:12px;border:1.5px solid var(--line);border-radius:12px;font:500 15px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical}
.sx-paste-acts{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:10px 0 14px;font-size:14px;color:var(--ink-3)}
.sx-done{padding:clamp(60px,9vw,110px) 0;text-align:center}
.sx-done .wa-row,.sx-done-in .wa-row{justify-content:center}
.sx-big{display:inline-grid;place-items:center;width:84px;height:84px;margin-bottom:14px;border-radius:50%;background:var(--good);color:#fff}
.sx-big svg{width:50px;height:50px}
.sx-done-in{text-align:center;padding:30px 0}
.sx-acct{max-width:520px}
@media(max-width:900px){.sx-cart-g{grid-template-columns:1fr}.sx-cart-r{position:static}}

/* bottom cart bar + toast */
.sx-cartbar .cx-cart-in{max-width:620px}
.sx-toast{position:fixed;left:50%;bottom:calc(max(14px,env(safe-area-inset-bottom)) + 80px);z-index:320;transform:translate(-50%,20px);opacity:0;pointer-events:none;padding:12px 18px;border-radius:var(--pill);background:var(--ink);color:#fff;font:600 15px/1.2 var(--font);white-space:nowrap;transition:opacity .25s,transform .3s var(--ease)}
.sx-toast.on{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.sx-toast a{color:#fff;text-decoration:underline}

/* "My fence" chooser */

/* store home extras */
.sx-rowscroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(210px,1fr);gap:12px;overflow-x:auto;scrollbar-width:thin;padding-bottom:6px}

/* ==========================================================================
   APPLE-STORE LAYER (Dariel: "make the UI feel like the Apple of fence") — light-gray bands, white rounded cards,
   two-tone headlines, an icon row to shop by part, products as big photo cards, calm rows with room to breathe.
   ========================================================================== */
.sx-page main{background:#f5f5f7}
.sx-bar{background:rgba(251,251,253,.86)}

/* shop by part — the row of icons */

/* sections with Apple's two-tone titles */
.sx-sec{background:#f5f5f7;padding:clamp(18px,2.6vw,34px) 0 clamp(30px,4vw,56px)}
.sx-tt{margin-bottom:clamp(18px,2.4vw,28px);font:700 clamp(26px,3.4vw,40px)/1.12 var(--font);letter-spacing:-.025em;text-wrap:balance}
.sx-tt span{color:#86868b}

/* product cards scroll sideways like the Apple Store */
.sx-cards{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(232px,260px);gap:16px;overflow-x:auto;scrollbar-width:none;padding:4px 2px 18px;scroll-snap-type:x proximity}
.sx-cards::-webkit-scrollbar,.sx-rowscroll::-webkit-scrollbar{display:none}
.sx-rowscroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(240px,280px);gap:16px;overflow-x:auto;scrollbar-width:none;padding:4px 2px 14px;scroll-snap-type:x proximity}

/* help cards */

/* shelves, product pages and the cart as white cards on gray */
.sx-head{background:#f5f5f7}
.sx-shelf{background:#f5f5f7}
.sx-list{border:0;background:#fff;border-radius:22px;padding:4px 20px;box-shadow:0 4px 18px rgba(0,0,0,.05)}
.sx-row{border-bottom:1px solid rgba(0,0,0,.06)}
.sx-list>.sx-row:last-child{border-bottom:0}
.sx-pic{background:#f5f5f7}
.sx-prod{background:#f5f5f7}
.sx-prod-bd{padding:clamp(22px,3vw,34px);border-radius:28px;background:#fff;box-shadow:0 4px 18px rgba(0,0,0,.05)}
.sx-prod-bd .sx-list{box-shadow:none;padding:0;border-radius:0}
.sx-prod-ph{background:#fff;box-shadow:0 4px 18px rgba(0,0,0,.05)}
.sx-help{background:#fff;box-shadow:0 4px 18px rgba(0,0,0,.05);border-radius:22px}
.sx-sumbox{background:#fff;box-shadow:0 4px 18px rgba(0,0,0,.05);border-radius:22px}
.sx-co{background:#fff;border:0;box-shadow:0 4px 18px rgba(0,0,0,.05);border-radius:22px}
.sx-paste{background:#fff;border:0;box-shadow:0 4px 18px rgba(0,0,0,.05);border-radius:22px}
.sx-done{background:#f5f5f7}
.sx-place{border-radius:var(--pill)}
@media(max-width:620px){.sx-list{padding:2px 14px;border-radius:18px}}
.sx-page .crumbs ol{justify-content:flex-start}
.sx-page .crumbs{text-align:left;margin-left:0}
.sx-page [hidden]{display:none!important}

/* "Matching gates" — folded until they want one */

/* "Goes with it" kit — pick the fence height */

/* ---- the code books (pages/codebook.js): the counter's catalogs — section › drawing + caption › table of codes by color / grade / height */
.cb-tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.cb-tile{display:flex;flex-direction:column;gap:10px;padding:16px;border-radius:20px;background:#fff;box-shadow:var(--shadow-s);text-decoration:none;color:inherit;transition:transform .25s var(--ease),box-shadow .25s}
.cb-tile:hover{transform:translateY(-2px);box-shadow:var(--shadow-m)}
.cb-tile-t b{display:block;font:600 17px/1.25 var(--font);letter-spacing:-.01em}
.cb-tile-t small{display:block;margin-top:3px;color:var(--ink-3);font-size:13px}
.cb-tile-go{color:var(--brand);font:500 14px/1 var(--font)}
@media(max-width:860px){
  .cb-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cb-tile{padding:12px}
}

/* ---- the shopping grid (pages/shopgrid.js): filters down the left, product cards, sort, pages */
.sg-wrap{display:grid;grid-template-columns:250px minmax(0,1fr);gap:28px;align-items:start;padding:8px 0 50px}
.sg-side{position:sticky;top:calc(var(--nav-h) + 112px);max-height:calc(100vh - var(--nav-h) - 124px);overflow:auto;scrollbar-width:thin;padding-right:6px}
.sg-box>summary{display:none}
/* height / width: a min–max slider like a car-price filter (pages/shopgrid.js rangeBox) */
.sg-range .sg-rv{display:flex;align-items:baseline;gap:6px;margin:2px 0 8px;font:650 16px/1.2 var(--font);color:var(--ink)}
.sg-range .sg-rv span{color:var(--ink-3);font-weight:500}.sg-range .sg-rv small{margin-left:2px;font-size:13px;font-weight:500;color:var(--ink-3)}
.sg-rv.one span,.sg-rv.one [data-out="hi"]{display:none}
.sg-hist{display:flex;align-items:flex-end;gap:2px;height:34px;padding:0 9px}
.sg-hist i{flex:1;min-width:2px;border-radius:2px 2px 0 0;background:#dcdce1;transition:background .15s}
.sg-hist i.in{background:rgba(105,29,32,.55)}
.sg-rr{position:relative;height:28px;margin:0 0 2px}
.sg-rr::before,.sg-rfill{content:"";position:absolute;top:12px;height:4px;border-radius:2px}
.sg-rr::before{left:9px;right:9px;background:#dcdce1}
.sg-rfill{left:calc(9px + (100% - 18px) * var(--lo));right:calc(9px + (100% - 18px) * (1 - var(--hi)));background:var(--brand)}
.sg-rr input[type=range]{position:absolute;inset:0;width:100%;height:28px;margin:0;background:none;pointer-events:none;-webkit-appearance:none;appearance:none}
.sg-rr input[type=range]::-webkit-slider-runnable-track{height:28px;background:none}
.sg-rr input[type=range]::-moz-range-track{height:28px;background:none}
.sg-rr input[type=range]::-webkit-slider-thumb{pointer-events:auto;-webkit-appearance:none;width:22px;height:22px;margin-top:3px;border-radius:50%;background:#fff;border:2px solid var(--brand);box-shadow:0 1px 4px rgba(0,0,0,.2);cursor:grab}
.sg-rr input[type=range]::-moz-range-thumb{pointer-events:auto;width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid var(--brand);box-shadow:0 1px 4px rgba(0,0,0,.2);cursor:grab}
.sg-rr input[type=range]:focus-visible::-webkit-slider-thumb{outline:3px solid rgba(105,29,32,.3);outline-offset:1px}
.sg-rr input[type=range]:focus-visible::-moz-range-thumb{outline:3px solid rgba(105,29,32,.3)}
.sg-rends{display:flex;justify-content:space-between;margin:0;padding:0 2px;font-size:12px;color:var(--ink-3)}
@media(pointer:coarse){.sg-rr,.sg-rr input[type=range],.sg-rr input[type=range]::-webkit-slider-runnable-track{height:34px}.sg-rr::before,.sg-rfill{top:15px}.sg-rr input[type=range]::-webkit-slider-thumb{width:28px;height:28px;margin-top:3px}}
.sg-sheet-h,.sg-sheet-f{display:none}
.sg-h{margin:0 0 12px;font:700 22px/1.2 var(--font);letter-spacing:-.02em;color:var(--brand)}
.sg-text{display:flex;align-items:center;gap:8px;min-height:42px;margin:0 0 12px;padding:0 12px;border-radius:12px;border:1px solid var(--line);background:#fff}
.sg-text svg{width:16px;height:16px;color:var(--ink-3);flex:none}
.sg-text input{flex:1;min-width:0;border:0;background:none;font:400 14.5px/1.3 var(--font);color:var(--ink);outline:none}
.sg-f{border:0;border-top:1px solid var(--line);margin:0;padding:12px 0 8px;min-width:0}
.sg-f legend{font:700 12.5px/1 var(--font);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);padding:0;margin-bottom:6px}
.sg-opt{display:flex;align-items:center;gap:9px;padding:5px 0;font-size:14px;color:var(--ink-2);cursor:pointer}
.sg-opt input{width:18px;height:18px;flex:none;accent-color:var(--brand);margin:0}
.sg-opt span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sg-opt small{color:var(--ink-3);font-size:12.5px;margin-left:auto;padding-left:6px}
.sg-apply{margin-top:12px;width:100%}
.sg-apply[hidden]{display:none}
.sg-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:6px 0 12px;border-bottom:1px solid var(--line)}
.sg-count{margin:0;font-size:14px;color:var(--ink-3)}
.sg-sort{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-2)}
.sg-sort select{min-height:38px;padding:0 10px;border-radius:10px;border:1px solid var(--line);background:#fff;font:500 14px var(--font);color:var(--ink)}
.sg-chips{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px 0 0}
.sg-chip{display:inline-flex;align-items:center;gap:5px;padding:7px 10px 7px 12px;border-radius:var(--pill);background:var(--bg-alt);font:500 13px/1 var(--font);color:var(--ink);text-decoration:none}
.sg-chip b{font-weight:600;color:var(--ink-3)}
.sg-chip:hover{background:#e8e8ed}
.sg-clear{font-size:13px;color:var(--brand)}
.sg-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding-top:16px}
.sg-card{display:flex;flex-direction:column;gap:6px;padding:14px;border:1px solid var(--line-soft);border-radius:18px;background:#fff;min-width:0}
.sg-pic{position:relative;display:grid;place-items:center;aspect-ratio:1;border-radius:12px;background:var(--bg-alt);overflow:hidden;padding:12px}
.sg-pic img{max-width:100%;max-height:100%;object-fit:contain}
.sg-pic svg{width:56px;height:56px;color:var(--ink-3)}
.sg-hot{position:absolute;top:8px;left:8px;padding:3px 8px;border-radius:var(--pill);background:var(--brand);color:#fff;font:600 11px/1.3 var(--font);font-style:normal}
.sg-t{margin:6px 0 0;font:600 15.5px/1.3 var(--font);letter-spacing:-.01em;min-height:2.6em}
.sg-t a{color:var(--brand);text-decoration:none}
.sg-t a:hover{text-decoration:underline;text-underline-offset:3px}
.sg-meta{margin:0;padding-top:7px;border-top:1px solid var(--line-soft);font-size:12.5px;line-height:1.35;color:var(--ink-3)}
.sg-meta b{display:block;color:var(--ink);font-weight:600;font-size:13.5px}
.sg-price{margin:4px 0 0;font:700 20px/1.1 var(--font);font-variant-numeric:tabular-nums}
.sg-price small{font:500 13px var(--font);color:var(--ink-3)}
.sg-price.ask{font:600 15px/1.2 var(--font);color:var(--ink-2)}
.sg-stock{margin:0;display:flex;align-items:center;gap:6px;font-size:12.5px;color:#1a7f37}
.sg-stock.quiet{color:var(--ink-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sg-stock svg{width:14px;height:14px;flex:none}
.sg-stock.made{color:#8a5a00}
.sg-buy{display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:8px}
.sg-buy .cx-step{flex:none}
.sg-add{flex:1;min-height:40px;padding:0 10px;font-size:14px;white-space:nowrap}
.sg-pager{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap;padding:26px 0 0}
.sg-pager a,.sg-pager span{display:inline-flex;align-items:center;justify-content:center;min-width:38px;min-height:38px;padding:0 10px;border-radius:10px;font:500 14px var(--font);text-decoration:none;color:var(--ink-2);background:var(--bg-alt)}
.sg-pager a:hover{background:#e8e8ed}
.sg-pager [aria-current]{background:var(--ink);color:#fff}
.sg-empty{padding:40px 0;text-align:center;color:var(--ink-3)}
@media(max-width:1100px){.sg-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.sg-wrap{grid-template-columns:220px minmax(0,1fr);gap:18px}}
@media(max-width:860px){
  .sg-wrap{grid-template-columns:1fr;gap:10px}
  .sg-side{position:static;max-height:none;overflow:visible;padding:0}
  .sg-box>summary{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 16px;border-radius:var(--pill);border:1px solid var(--line);background:#fff;font:600 14px var(--font);cursor:pointer;list-style:none}
  .sg-box>summary::-webkit-details-marker{display:none}
  .sg-box>summary svg{width:18px;height:18px}
  .sg-box>summary b{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;border-radius:10px;background:var(--brand);color:#fff;font-size:12px}
  /* the open panel = a screen of its own: a header with Close, the options scrolling, "Show N items" pinned at the bottom */
  .sg-box[open] .sg-sheet{position:fixed;inset:0;z-index:950;display:flex;flex-direction:column;background:#fff;animation:sg-up .22s var(--ease)}
  @keyframes sg-up{from{transform:translateY(24px);opacity:.4}to{transform:none;opacity:1}}
  .sg-sheet-h{display:flex;align-items:center;gap:10px;flex:none;min-height:60px;padding:max(10px,env(safe-area-inset-top)) 16px 10px;border-bottom:1px solid var(--line-soft);background:#fff}
  .sg-sheet-h b{font:700 19px/1.2 var(--font);letter-spacing:-.015em;color:var(--ink)}
  .sg-sheet-h .sg-on{padding:2px 9px;border-radius:999px;background:var(--brand);color:#fff;font:600 12.5px/1.5 var(--font)}
  .sg-x{display:inline-flex;align-items:center;gap:8px;margin-left:auto;min-height:44px;padding:0 18px;border:0;border-radius:var(--pill);background:var(--ink);color:#fff;font:600 15px var(--font);cursor:pointer}
  .sg-x span{font-size:16px;line-height:1}
  .sg-x:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
  .sg-box[open] #sg-form{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:6px 16px 0}
  .sg-box[open] .sg-h{display:none}
  .sg-box[open] .sg-apply{display:none}
  .sg-sheet-f{position:sticky;bottom:0;display:flex;align-items:center;gap:12px;margin:14px -16px 0;padding:12px 16px max(12px,env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line-soft);box-shadow:0 -6px 18px rgba(0,0,0,.06)}
  .sg-sheet-clear{flex:none;padding:0 4px;font:600 15px var(--font);color:var(--brand);text-decoration:underline;text-underline-offset:3px}
  .sg-show{flex:1;min-height:50px;font-size:16px}
  html.sg-locked,html.sg-locked body{overflow:hidden}
  .sg-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .sg-card{padding:10px;border-radius:14px}
  .sg-t{font-size:14px}
  .sg-price{font-size:18px}
  .sg-buy{flex-wrap:wrap}
  .sg-add{width:100%;flex:none}
}
/* grid cards: roomier columns (3 at 1280, 4 from ~1420), the buy row never spills past the card */
.sg-grid{grid-template-columns:repeat(auto-fill,minmax(236px,1fr))}
.sg-buy{flex-wrap:wrap}
.sg-buy .cx-step{flex:none}
.sg-card .cx-step button{width:34px;height:34px;min-width:0}
.sg-card .cx-step input{width:38px;height:34px;font-size:15px}
.sg-add{flex:1 1 112px;min-width:0;padding:0 8px;font-size:13.5px}
@media(max-width:860px){.sg-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sg-add{flex:1 1 100%}}
.sg-card{text-align:left}
.sg-card{align-items:stretch}

/* ---- the product page per code (pages/item.js) */
.it .sx-prod-g{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
.it-ph{position:relative;aspect-ratio:1}
.it-ph img{width:100%;height:100%;object-fit:contain;padding:22px}
.it-ph .sg-hot{top:14px;left:14px;font-size:12px;padding:5px 10px}
.it .sx-from{margin:12px 0 0}
.it .sx-from.ask{color:var(--ink-2)}
.it-buy{display:flex;align-items:center;gap:12px;margin:14px 0 10px;padding:0;border:0}
.it-buy .btn{min-height:50px;padding:0 26px;font-size:16px}
.it-stock{display:flex;align-items:center;gap:8px;margin:0;font-size:14px;line-height:1.4;color:#1a7f37}
.it-stock svg{width:16px;height:16px;flex:none;margin-top:2px;align-self:flex-start}
.it-stock b{font-weight:650}
.it-stock.made{color:#6b4a00;padding:10px 12px;border-radius:12px;background:#fff6e5;border:1px solid #f1d9a6}
.it-specs{display:grid;grid-template-columns:auto minmax(0,1fr);gap:7px 18px;margin:18px 0 0;padding-top:16px;border-top:1px solid var(--line-soft);font-size:14px}
.it-specs dt{color:var(--ink-3);font-weight:500}
.it-specs dd{margin:0;color:var(--ink);font-weight:500;overflow-wrap:anywhere}
.it-book{display:flex;align-items:center;gap:10px;margin:14px 0 0;font-size:14px;color:var(--ink-2)}
.it-book svg{width:22px;height:22px;color:var(--brand);flex:none}
.it .sx-h2{margin-top:clamp(28px,4vw,44px)}
.it .sx-h2 small{font:500 15px/1 var(--font);color:var(--ink-3);margin-left:8px}
.it-grid{padding-top:14px}
.it .also{margin-top:14px}
@media(max-width:860px){
  .it .sx-prod-g{grid-template-columns:1fr}
  .it-ph{position:static;max-width:420px}
  .it-buy{flex-wrap:wrap}
  .it-buy .btn{flex:1 1 100%}
}
.it .sx-prod-g{align-items:start}
.it-ph{position:sticky;top:calc(var(--nav-h) + 112px)}
@media(max-width:860px){.it-ph{position:static}}

/* ---- the store page header, info band and FAQ (pages/contractors.js) */
.sg-head{padding-bottom:6px}
.sg-headg{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"intro help" "cat cat";column-gap:clamp(20px,4vw,48px);align-items:center}
.sg-intro{grid-area:intro}.sg-help{grid-area:help}.sg-cat{grid-area:cat}
.sg-facts{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 0;padding:0;list-style:none}
.sg-facts li{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:0 12px;border-radius:999px;background:#fff;border:1px solid var(--line-soft);font-size:13.5px;line-height:1.2;color:var(--ink-2)}
.sg-facts li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--clay,#c18774);flex:none}
.sg-facts b{color:var(--brand);font-weight:700}
.sx-h1 .sg-h1s{display:block;margin-top:4px;font:500 clamp(16px,1.6vw,19px)/1.3 var(--font);letter-spacing:-.01em;color:var(--ink-3)}
.sg-help{display:grid;gap:10px;padding:14px 16px;border-radius:18px;background:#fff;border:1px solid var(--line-soft);max-width:340px}
.sg-help p{display:flex;align-items:flex-start;gap:10px;margin:0;font-size:13.5px;line-height:1.4;color:var(--ink-3)}
.sg-help p svg{width:20px;height:20px;flex:none;margin-top:1px;color:var(--brand)}
.sg-help p svg[fill="currentColor"]{color:#25d366}
.sg-help b{display:block;color:var(--ink);font-weight:600;font-size:14px}
.sg-help b.is-open::before{content:"";display:inline-block;width:8px;height:8px;margin-right:6px;border-radius:50%;background:#1a7f37;vertical-align:1px}
.sg-help .wa-row{margin:0;gap:8px}
.sg-help .wa-row .btn{min-height:40px;padding:0 14px;font-size:14px}
.sg-info-g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(22px,4vw,48px)}
.sg-info-g>div{scroll-margin-top:calc(var(--nav-h) + 120px)}
.sg-info .h3{margin:0 0 12px;font:700 clamp(19px,2vw,22px)/1.2 var(--font);letter-spacing:-.015em}
.sg-info p{margin:0 0 10px;font-size:15px;line-height:1.55;color:var(--ink-2)}
.sg-steps{margin:0 0 12px;padding-left:20px;display:grid;gap:8px;font-size:15px;line-height:1.5;color:var(--ink-2)}
.sg-steps b{color:var(--ink)}
.sg-svc{margin:0;padding:0;list-style:none;display:grid;gap:6px;font-size:15px;line-height:1.45;color:var(--ink-2)}
.sg-svc b{color:var(--ink)}
.sg-links{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:4px}
.sg-links a{color:var(--brand);font-weight:500;font-size:14.5px}
.sg-faqh{margin:0 0 clamp(20px,3vw,32px)}
.sg-home{margin-top:22px;color:var(--ink-3);font-size:15px}
.sg-empty{padding:40px 0;text-align:center;color:var(--ink-3)}
.sg-empty p{margin:0 0 6px}
@media(max-width:860px){
  .sg-headg{grid-template-columns:minmax(0,1fr);grid-template-areas:"intro" "cat" "help";align-items:start}
  .sg-help{max-width:none;padding:12px;margin-top:14px}
  .sg-help p:last-child{display:none}
  .sg-facts{gap:6px;margin-top:12px}
  .sg-facts li{min-height:28px;padding:0 10px;font-size:12.5px}
  .sg-info-g{grid-template-columns:1fr}
}
/* code book on a phone: the table column may never be wider than the screen; long cells wrap instead of pushing the page sideways */
.sg-info{background:#fff;border-top:1px solid var(--line-soft);padding-top:clamp(36px,5vw,64px);padding-bottom:clamp(36px,5vw,64px)}
#books{padding-bottom:clamp(28px,4vw,48px)}

/* "Image coming soon" — every store picture without the product's own photo (Dariel 2026-10-30: never show something it isn't) */
.ph-soon{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:100%;height:100%;min-height:0;text-align:center;color:var(--ink-3)}
.ph-soon img{width:40px;height:auto;opacity:.35;filter:grayscale(1)}
.ph-soon i{font:500 13px/1.2 var(--font);font-style:normal;letter-spacing:.01em}
.it-ph.soon .ph-soon img{width:64px}
.it-ph.soon .ph-soon i{font-size:15px}
.sx-pic .ph-soon{gap:2px}
.sx-pic .ph-soon img{width:22px}
.sx-pic .ph-soon i{font-size:7.5px;line-height:1.05}
.sx-pic img{width:100%;height:100%;object-fit:contain;border-radius:10px}
.sg-pic,.sx-pic,.sg-pic:hover,.sx-pic:hover{text-decoration:none}
.ph-soon i{text-decoration:none}
/* shopgrid.js swaps the filters + results in place; a short dim says it heard the tick */
#shop.sg-busy .sg-main{opacity:.55;transition:opacity .12s}

/* the red "← Back" that replaces the breadcrumb on store pages (components.backBtn) */
.sx-back{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 22px 0 16px;margin:4px 0 16px;border-radius:999px;background:#691d20;color:#fff;font-weight:700;font-size:17px;text-decoration:none;box-shadow:0 2px 8px rgba(105,29,32,.25)}
.sx-back:hover{background:#7d2428}.sx-back:focus-visible{outline:3px solid #c18774;outline-offset:2px}
.sx-back svg{width:22px;height:22px}

/* ===================================================================================================================================
   The code books as a flip-through book (pages/codebook.js + assets/codebook.js), like a printed catalog: Letter-size pages
   (816 × 1056 design px) shown as two-page spreads scaled to the window on a computer, one swipeable page at a time on a phone.
   ================================================================================================================================ */
.fb{--pw:816px;--ph:1056px;--ink-b:#1a1a1a;background:#e8e6e2;padding-bottom:10px}
.fb-bar{background:#fff;border-bottom:1px solid var(--line-soft)}
.fb-bar-in{display:flex;align-items:center;gap:10px 16px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
.fb-bar .sx-back{margin:0}
.fb-title{margin:0;font:700 19px/1.2 var(--font);letter-spacing:-.015em;white-space:nowrap}
.fb-title span{font-weight:500;color:var(--ink-3)}
.fb-books{display:flex;gap:4px}
.fb-books a{padding:7px 12px;border-radius:var(--pill);font:500 14px/1 var(--font);color:var(--ink-2);text-decoration:none;background:var(--bg-alt)}
.fb-books a[aria-current]{background:var(--ink);color:#fff}
.fb-tools{display:flex;align-items:center;gap:8px;margin-left:auto;flex-wrap:wrap}
.fb-tb{display:inline-flex;align-items:center;gap:6px;min-height:38px;padding:0 14px;border-radius:10px;border:1px solid var(--line);background:#fff;font:500 14px/1 var(--font);color:var(--ink);cursor:pointer}
.fb-tb:hover{background:var(--bg-alt)}
.fb-tb svg{width:18px;height:18px}
.fb-find{position:relative}
.fb-find input{width:210px;min-height:38px;padding:0 12px;border-radius:10px;border:1px solid var(--line);font:400 14px var(--font);background:#fff}
.fb-res{position:absolute;right:0;top:calc(100% + 6px);z-index:80;width:min(420px,92vw);max-height:60vh;overflow:auto;background:#fff;border:1px solid var(--line-soft);border-radius:14px;box-shadow:var(--shadow-m);padding:6px}
.fb-res button{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;align-items:center;width:100%;padding:9px 10px;border:0;background:none;text-align:left;border-radius:10px;font:400 14px/1.3 var(--font);color:var(--ink);cursor:pointer}
.fb-res button:hover,.fb-res button:focus-visible{background:var(--bg-alt)}
.fb-res code{font:500 12.5px ui-monospace,Menlo,monospace;color:var(--ink-3)}
.fb-res em{font-style:normal;color:var(--ink-3);font-size:12.5px;white-space:nowrap}
.fb-res p{margin:8px 10px;color:var(--ink-3);font-size:14px}
.fb-count{font:500 14px var(--font);color:var(--ink-2);white-space:nowrap;font-variant-numeric:tabular-nums;min-width:110px;text-align:center}

/* the stage: the book centred and scaled to fit, big arrows either side */
.fb-stage{position:relative;display:flex;align-items:center;justify-content:center}
.fb-nav{position:absolute;top:50%;z-index:20;display:grid;place-items:center;width:52px;height:52px;margin-top:-26px;border-radius:50%;border:0;background:rgba(255,255,255,.92);box-shadow:var(--shadow-m);color:var(--ink);cursor:pointer;transition:opacity .2s,transform .2s}
.fb-nav svg{width:26px;height:26px}
.fb-nav:hover{transform:scale(1.06)}
.fb-nav[disabled]{opacity:0;pointer-events:none}
.fb-nav.prev{left:14px}.fb-nav.next{right:14px}

/* ---- a page, as printed: white Letter page, the book's type */
.fb-page{position:relative;background:#fff;color:var(--ink-b);font:400 15px/1.3 Calibri,Carlito,"Segoe UI",var(--font)}
.fb-in{position:relative}
.fb-h{margin:0 0 14px;font:700 26px/1.15 "Arial Rounded MT Bold","Arial Rounded MT","Nunito",var(--font);letter-spacing:.005em;color:#111}
.fb-h small{font:600 13px var(--font);color:#888;letter-spacing:.02em;text-transform:uppercase;margin-left:6px}
.fb-in > .fb-h ~ .fb-h{margin-top:22px}
.fb-h3{margin:16px 0 8px;font:700 16px/1.2 var(--font)}
.fb-g{display:grid;grid-template-columns:200px minmax(0,1fr);gap:18px;align-items:start;margin:0 0 18px}
.fb-g.nopic{grid-template-columns:minmax(0,1fr)}
.fb-pic{position:relative;display:grid;place-items:center;min-height:150px}
.fb-pic img{max-width:100%;max-height:220px;object-fit:contain}
.fb-pic.two{min-height:200px}
.fb-pic.two img{position:absolute;width:72%;max-height:none}
.fb-pic.two img:first-child{left:0;top:0}
.fb-pic.two img:nth-child(2){right:0;top:34%}
.fb-pic.tall img{max-height:none}
.fb-pic.none{min-height:90px;background:#f6f5f3;border-radius:6px}
.fb-cap{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:max-content;max-width:94%;padding:3px 6px;font:700 13px/1.2 var(--font);text-align:center;color:#111;background:rgba(255,255,255,.82);border-radius:4px}
.fb-tw{min-width:0}
.fb-t{width:100%;border-collapse:collapse;font-size:14.5px;line-height:1.2}
.fb-t th{text-align:left;font-weight:700;padding:4px 6px 6px;white-space:nowrap}
.fb-t td{padding:2px 6px;vertical-align:middle}
.fb-t tbody tr:nth-child(even) td{background:#faf9f7}
.fb-t tr.hot td,.fb-t tr.hot .fb-c{color:#d10000}
.fb-t tr.flash td{animation:fbflash 2.4s ease}
@keyframes fbflash{0%,40%{background:#fde68a}100%{background:transparent}}
.fb-d{width:100%}
.fb-none{color:#aaa;text-align:center}
.fb-c{display:inline-flex;flex-direction:column;align-items:flex-start;gap:1px;margin:0;padding:3px 6px;border:0;border-radius:6px;background:none;font:500 14px/1.1 Calibri,Carlito,var(--font);color:var(--ink-b);cursor:pointer;white-space:nowrap;text-align:left}
.fb-c small{font:700 11.5px/1 var(--font);color:var(--brand);font-variant-numeric:tabular-nums}
.fb-c.ask small{color:#999;font-weight:500}
.fb-c:hover,.fb-c:focus-visible{background:#f3ece6;outline:none}
.fb-c.has{background:#eaf6ee}
.fb-c.has small::after{content:" ✓";color:#1a7f37}
.fb-foot{position:absolute;left:48px;right:48px;bottom:20px;display:flex;justify-content:space-between;align-items:center;font:500 12px var(--font);color:#999;letter-spacing:.02em}
.fb-foot b{font-size:13px;color:#666}
.fb-p{margin:0 0 10px;font-size:15px;line-height:1.45}
.fb-quiet{color:#777;font-size:13.5px}
.fb-notes{margin:10px 0;padding-left:20px;display:grid;gap:8px;font-size:15px;line-height:1.4}
.fb-notes.big{font-size:18px;gap:14px}
.fb-notes span{display:block;color:#777;font-size:13.5px;margin-top:2px}
.fb-spec{max-width:620px}
.fb-spec th,.fb-spec td{padding:6px 8px;border-bottom:1px solid #eee}
.fb-cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.fb-mini{font-size:13px}
.fb-mini tr.key td{font-weight:700}
.fb-conc{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;max-width:620px}
.fb-conc span{display:flex;justify-content:space-between;padding:6px 10px;border:1px solid #eee;border-radius:6px;font-size:14px}
.fb-toc{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.fb-toc.two{display:block;column-count:2;column-gap:30px}
.fb-toc.two li{break-inside:avoid;margin-bottom:2px}
.fb-toc.two button{font-size:13.5px}
/* zoomed in: the spread at reading size, the stage scrolls */
.fb.on.desk.zoomed .fb-stage{overflow:auto;align-items:flex-start;justify-content:flex-start}
.fb.on.desk.zoomed .fb-view{display:block;width:auto;height:auto;padding:20px 40px 40px}
.fb.on.desk.zoomed .fb-book{transform:translateX(var(--shift,0px)) scale(var(--s,1));transform-origin:top left;margin:0 auto}
.fb-zoom[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.fb-toc button{display:flex;align-items:baseline;gap:8px;width:100%;padding:6px 4px;border:0;background:none;font:600 14.5px/1.25 var(--font);color:#222;text-align:left;cursor:pointer;border-radius:6px}
.fb-toc button:hover{background:#f3ece6}
.fb-toc i{flex:1;border-bottom:1.5px dotted #bbb;transform:translateY(-4px)}
.fb-toc b{font-variant-numeric:tabular-nums}
.fb-cover{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:100%;text-align:center}
.fb-cover img{width:56%;max-width:420px;height:auto}
.fb-cover h2{margin:34px 0 10px;font:800 72px/1.02 "Arial Rounded MT Bold","Arial Rounded MT",var(--font);letter-spacing:-.01em;color:#111}
.fb-cover-a{margin:0;font:600 20px var(--font);color:var(--brand)}
.fb-cover-b{margin:0;font:500 15px var(--font);color:#777}

/* ---- the flip-through mode (a computer or tablet, with JS): fixed-size pages in a spread, scaled to the window */
.fb.on.desk .fb-stage{height:calc(100vh - var(--nav-h) - 136px);min-height:420px;overflow:hidden}
/* in a book the header's cart count is enough — the floating cart bar would cover the bottom of the pages */
body:has(.fb) .sx-cartbar{display:none!important}
.fb.on.desk .fb-view{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center;perspective:3000px}
.fb.on.desk .fb-book{position:relative;flex:none;width:calc(var(--pw) * 2);height:var(--ph);transform:translateX(var(--shift,0px)) scale(var(--s,.5));transform-origin:center center;transition:transform .6s cubic-bezier(.3,.1,.2,1)}
.fb.on.desk .fb-book > .fb-page{position:absolute;top:0;width:var(--pw);height:var(--ph);display:none;box-shadow:0 2px 6px rgba(0,0,0,.08),0 18px 40px rgba(0,0,0,.14);overflow:hidden}
.fb.on.desk .fb-book > .fb-page.l{display:block;left:0}
.fb.on.desk .fb-book > .fb-page.r{display:block;left:var(--pw)}
.fb.on.desk .fb-book > .fb-page.l::after,.fb.on.desk .fb-book > .fb-page.r::after{content:"";position:absolute;top:0;bottom:0;width:48px;pointer-events:none}
.fb.on.desk .fb-book > .fb-page.l::after{right:0;background:linear-gradient(90deg,transparent,rgba(0,0,0,.08))}
.fb.on.desk .fb-book > .fb-page.r::after{left:0;background:linear-gradient(270deg,transparent,rgba(0,0,0,.1))}
.fb.on.desk .fb-in,.fb-face .fb-in,.fb-thumb .fb-in{position:absolute;top:44px;left:48px;width:720px;bottom:56px;overflow:visible;transform-origin:top left}
/* the turning sheet */
.fb-sheet{position:absolute;top:0;width:var(--pw);height:var(--ph);transform-style:preserve-3d;transition:transform .7s cubic-bezier(.35,.05,.25,1);z-index:6;pointer-events:none}
.fb-sheet.fwd{left:var(--pw);transform-origin:left center}
.fb-sheet.back{left:0;transform-origin:right center}
.fb-sheet.fwd.go{transform:rotateY(-180deg)}
.fb-sheet.back.go{transform:rotateY(180deg)}
.fb-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;background:#fff;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.fb-face.b{transform:rotateY(180deg)}
.fb-face::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.12),transparent 30%,transparent 70%,rgba(0,0,0,.08));opacity:0;transition:opacity .35s;pointer-events:none}
.fb-sheet.go .fb-face::after{opacity:1}
.fb-face > .fb-page,.fb-thumb .fb-page{position:absolute;inset:0;width:var(--pw);height:var(--ph);display:block}

/* all pages */
.fb-grid{position:fixed;inset:0;z-index:300;background:rgba(30,28,26,.86);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);overflow:auto;padding:16px var(--gut) 40px}
.fb-grid[hidden]{display:none}
.fb-grid-top{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto 14px;color:#fff;font:600 17px var(--font)}
.fb-grid-in{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px;max-width:1200px;margin:0 auto}
.fb-thumb{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;padding:0;border:0;background:none;color:#fff;cursor:pointer;font:600 13px var(--font)}
.fb-thumb-p{position:relative;display:block;width:146px;height:189px;overflow:hidden;background:#fff;border-radius:3px;box-shadow:0 6px 18px rgba(0,0,0,.4)}
.fb-thumb-p > .fb-page{transform:scale(.179);transform-origin:top left;pointer-events:none}
.fb-thumb.on .fb-thumb-p{outline:3px solid #fff;outline-offset:3px}

/* the tap-to-order card */
.fb-pop{position:fixed;z-index:320;width:320px;padding:14px;border-radius:18px;background:#fff;box-shadow:0 18px 50px rgba(0,0,0,.28);display:grid;grid-template-columns:84px minmax(0,1fr);gap:12px;border:0}
.fb-pop[hidden]{display:none}
.fb-x{position:absolute;right:8px;top:6px;width:30px;height:30px;border:0;border-radius:50%;background:var(--bg-alt);font:400 20px/1 var(--font);color:var(--ink-2);cursor:pointer}
.fb-pp{width:84px;height:84px;border-radius:12px;background:var(--bg-alt);display:grid;place-items:center;overflow:hidden}
.fb-pp img{max-width:100%;max-height:100%;object-fit:contain}
.fb-pp .ph-soon i{font-size:9.5px}
.fb-pp .ph-soon img{width:26px}
.fb-pbody{min-width:0;display:flex;flex-direction:column;gap:3px;padding-right:22px}
.fb-pt{font:600 15px/1.25 var(--font);color:var(--ink)}
.fb-ps{font:500 12.5px var(--font);color:var(--ink-3)}
.fb-pr{margin:2px 0 0;font:700 19px var(--font);font-variant-numeric:tabular-nums}
.fb-pr small{font:500 12.5px var(--font);color:var(--ink-3)}
.fb-pbuy{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:6px 0 2px}
.fb-pbuy .cx-step button{width:34px;height:34px}
.fb-pbuy .cx-step input{width:38px;height:34px}
.fb-pbuy .btn{min-height:38px;padding:0 14px;font-size:14px;flex:1}
.fb-pask{font:600 14px var(--font);color:var(--brand)}
.fb-pask[hidden]{display:none}
.fb-pbody .more{font-size:14px;margin-top:2px}

/* ---- the book covers (the shelf on /book/ and the store page) */
.cb-tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.cb-tile{display:flex;flex-direction:column;gap:10px;text-decoration:none;color:inherit}
.cb-cover{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;aspect-ratio:8.5/11;padding:14% 10%;background:#fff;border-radius:4px 10px 10px 4px;box-shadow:inset 6px 0 10px -6px rgba(0,0,0,.25),0 2px 6px rgba(0,0,0,.08),0 14px 30px rgba(0,0,0,.14);transition:transform .25s var(--ease),box-shadow .25s}
.cb-tile:hover .cb-cover{transform:translateY(-3px) rotate(-.4deg);box-shadow:inset 6px 0 10px -6px rgba(0,0,0,.25),0 4px 10px rgba(0,0,0,.1),0 22px 40px rgba(0,0,0,.18)}
.cb-cover img{width:70%;height:auto}
.cb-cover b{font:800 clamp(14px,1.6vw,22px)/1.05 "Arial Rounded MT Bold","Arial Rounded MT",var(--font);text-align:center;color:#111}
.cb-tile-t b{display:block;font:600 17px/1.25 var(--font)}
.cb-tile-t small{display:block;margin-top:3px;color:var(--ink-3);font-size:13px}
.cb-tile-go{color:var(--brand);font:500 14px/1 var(--font)}

/* ---- phone: one page at a time, swiped; the page reflows to the screen (no fixed page size) */
@media(max-width:860px){
  .fb-bar-in{gap:8px}
  .fb-title{font-size:16px;flex:1 1 auto}
  .fb-books{order:3;width:100%;overflow-x:auto}
  .fb-tools{order:4;width:100%;margin-left:0}
  .fb-find{flex:1 1 140px}
  .fb-find input{width:100%}
  .fb-count{min-width:0;font-size:13px}
  .fb-stage{display:block}
  .fb-view{width:100%;min-width:0}
  .fb.on .fb-book{display:flex;align-items:flex-start;gap:12px;width:100%;overflow-x:auto;scroll-snap-type:x mandatory;padding:14px 14px 18px;scrollbar-width:none;overscroll-behavior-x:contain}
  .fb.on .fb-book::-webkit-scrollbar{display:none}
  .fb-book > .fb-page{flex:0 0 calc(100vw - 28px);min-height:72vh;padding:22px 16px 46px;border-radius:6px;box-shadow:0 2px 10px rgba(0,0,0,.1);scroll-snap-align:center;scroll-snap-stop:always}
  .fb-book > .fb-page .fb-foot{left:16px;right:16px;bottom:14px}
  .fb-h{font-size:21px}
  .fb-g{grid-template-columns:minmax(0,1fr);gap:10px}
  .fb-pic{min-height:0;max-width:100%;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-end;gap:8px}
  .fb-pic img{max-height:120px;max-width:46%}
  .fb-pic.two{min-height:0;width:auto}
  .fb-pic.two img{position:static;width:auto;max-width:46%;max-height:120px}
  .fb-cap{position:static;transform:none;width:100%;max-width:none;background:none;padding:0;font-size:13px}
  .fb-pic.none{min-height:0;background:none}
  .fb-t{font-size:13.5px}
  .fb-t th{font-size:12px}
  .fb-c{padding:4px 5px;font-size:13px}
  .fb-cols3{grid-template-columns:1fr 1fr}
  .fb-conc{grid-template-columns:repeat(2,1fr)}
  .fb-cover h2{font-size:40px;margin-top:20px}
  .fb-cover img{width:70%}
  .fb-notes.big{font-size:16px}
  .fb-nav{top:auto;bottom:18px;margin-top:0;width:44px;height:44px;position:fixed;z-index:60}
  .fb-nav.prev{left:12px}.fb-nav.next{right:12px}
  body:has(#vf-testbanner) .fb-nav{bottom:62px}
  .fb-pop{left:8px!important;right:8px;top:auto!important;bottom:calc(10px + env(safe-area-inset-bottom));width:auto}
  .cb-tiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
}

/* ---- the book, full screen (Dariel 2026-10-31: "make the page full page only with the back button") */
body.fb-body{background:#3b3936;overflow:hidden}
body.fb-body #vf-testbanner{z-index:400}
.fb-full{position:fixed;inset:0;padding:0;background:radial-gradient(ellipse at 50% 40%,#55514c 0%,#3b3936 60%,#2e2c2a 100%)}
.fb-full .fb-back{position:fixed;left:16px;top:14px;z-index:60}
.fb-full .fb-back .sx-back{margin:0;box-shadow:0 6px 18px rgba(0,0,0,.35)}
.fb-full .fb-count{position:fixed;right:16px;top:20px;z-index:60;min-width:0;padding:8px 14px;border-radius:var(--pill);background:rgba(255,255,255,.12);color:#f2efea;font:600 14px/1 var(--font);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.fb-full .fb-stage{position:absolute;inset:0;height:auto!important;min-height:0}
.fb-full.on.desk .fb-stage{height:auto!important}
.fb-full .fb-nav{background:rgba(255,255,255,.94)}
.fb-cart{position:fixed;right:16px;bottom:18px;z-index:60;display:none;align-items:center;gap:8px;min-height:46px;padding:0 18px;border-radius:var(--pill);background:var(--brand);color:#fff;font:600 15px/1 var(--font);text-decoration:none;box-shadow:0 8px 22px rgba(0,0,0,.35)}
.fb-cart svg{width:20px;height:20px}
.fb-cart:has([data-cart-count].on){display:inline-flex}
body:has(#vf-testbanner) .fb-cart{bottom:62px}
.fb-full .sx-toast{z-index:330}
/* compact rows like the print: the price on the code's own line */
.fb-c{flex-direction:row;align-items:baseline;gap:6px}
.fb-g{grid-template-columns:160px minmax(0,1fr);gap:16px}
.fb-pic.two img{width:80%}
.fb.on.desk .fb-page{cursor:default}
@media(max-width:860px){
  body.fb-body{overflow:auto}
  .fb-full{position:static;min-height:100vh}
  .fb-full .fb-stage{position:relative;inset:auto}
  .fb-full.on .fb-book{padding-top:70px;min-height:100vh;align-items:flex-start}
  .fb-full .fb-back{position:fixed;left:12px;top:10px}
  .fb-full .fb-count{top:16px;right:12px;font-size:13px}
  .fb-g{grid-template-columns:minmax(0,1fr)}
  .fb-c{flex-direction:column;gap:1px}
  .fb-cart{bottom:74px;right:12px}
  body:has(#vf-testbanner) .fb-cart{bottom:118px}
}
/* a wide table (a column per height) spans the page under a small drawing; each price under its code */
.fb-g.wide{grid-template-columns:minmax(0,1fr);gap:8px}
.fb-g.wide .fb-pic{justify-self:start;min-height:0;height:110px;width:auto;display:flex;align-items:center;gap:10px}
.fb-g.wide .fb-pic img{position:static;max-height:110px;width:auto;max-width:220px}
.fb-g.wide .fb-cap{position:static;transform:none;background:none;padding:0;font-size:14px;text-align:left;width:auto;max-width:300px}
.fb-g.wide .fb-c{flex-direction:column;gap:1px}
.fb-g.wide .fb-t td{padding:2px 4px}
/* print-tight rows */
.fb-t td{padding:1px 6px}
.fb-c{padding:2px 5px}
.fb-g.wide .fb-c{padding:2px 4px}
.fb-t th:not(:last-child),.fb-t td:not(.fb-d){width:1%;white-space:nowrap}

/* "Shop by catalog" — in the shop bar on every store page, and the four covers beside the shop page's intro */
.sx-books{display:inline-flex;align-items:center;gap:8px;flex:none;min-height:44px;padding:0 16px;border-radius:var(--pill);border:1px solid var(--line);background:#fff;color:var(--ink);font:600 14.5px/1 var(--font);text-decoration:none;white-space:nowrap}
.sx-books svg{width:20px;height:20px;color:var(--brand)}
.sx-books:hover{background:var(--bg-alt)}
.sx-books[aria-current]{background:var(--ink);color:#fff;border-color:var(--ink)}
.sx-books[aria-current] svg{color:#fff}
.sx-books .short{display:none}
/* "Shop by catalog" on the shop page: the four code books as cards on a paper-toned shelf (pages/codebook.js shelf()) */
.sg-cat{margin-top:clamp(18px,2.4vw,26px);padding:clamp(14px,1.8vw,20px);border-radius:22px;background:var(--tan,#f1e8df)}
.sg-cat-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 14px;margin:0 2px 14px}
.sg-cat-head h2{margin:0;font:700 clamp(18px,1.8vw,21px)/1.2 var(--font);letter-spacing:-.015em;color:var(--ink)}
.sg-cat-head p{margin:0;font-size:14.5px;line-height:1.4;color:var(--ink-3)}
.sg-cat-head a{margin-left:auto;font:600 14.5px var(--font);color:var(--brand);text-decoration:none;white-space:nowrap}
.sg-cat-head a:hover{text-decoration:underline;text-underline-offset:3px}
.sg-shelf{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.sg-bk{display:grid;grid-template-columns:64px minmax(0,1fr);gap:14px;align-items:center;padding:12px 14px 12px 12px;border-radius:16px;background:#fff;color:var(--ink);text-decoration:none;box-shadow:0 1px 2px rgba(60,30,20,.06);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.sg-bk:hover{transform:translateY(-2px);box-shadow:0 2px 4px rgba(60,30,20,.06),0 12px 26px rgba(60,30,20,.12)}
.sg-bk:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.sg-bk-cover{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;aspect-ratio:8.5/11;padding:8px 5px;background:#fff;border-radius:2px 6px 6px 2px;box-shadow:inset 4px 0 6px -4px rgba(0,0,0,.32),0 0 0 1px rgba(0,0,0,.05),0 3px 8px rgba(0,0,0,.16);transition:transform .2s var(--ease)}
.sg-bk:hover .sg-bk-cover{transform:rotate(-2deg)}
.sg-bk-cover img{width:64%;height:auto}
.sg-bk-cover i{font:800 7px/1.05 "Arial Rounded MT Bold","Arial Rounded MT",var(--font);font-style:normal;text-align:center;color:#111}
.sg-bk-t{display:grid;gap:3px;min-width:0}
.sg-bk-t b{font:650 16px/1.2 var(--font);letter-spacing:-.01em}
.sg-bk-t em{font-style:normal;font-size:13px;line-height:1.35;color:var(--ink-3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sg-bk-t small{margin-top:2px;font:600 12.5px/1.2 var(--font);color:var(--brand)}
@media(prefers-reduced-motion:reduce){.sg-box[open] .sg-sheet{animation:none}.sg-bk,.sg-bk-cover{transition:none}.sg-bk:hover,.sg-bk:hover .sg-bk-cover{transform:none}}
@media(max-width:1100px){.sg-shelf{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){
  .sg-cat{margin-left:-6px;margin-right:-6px;border-radius:18px}
  .sg-cat-head p{display:none}
  .sg-shelf{gap:8px}
  .sg-bk{grid-template-columns:42px minmax(0,1fr);gap:10px;padding:10px}
  .sg-bk-cover{padding:5px 3px}
  .sg-bk-cover i{font-size:5px}
  .sg-bk-t b{font-size:14.5px}
  .sg-bk-t em{display:none}
  .sg-bk-t small{font-size:12px;font-weight:500}
  .sg-facts li:nth-child(4){display:none}
}
@media(max-width:860px){
  .sx-books{min-height:40px;padding:0 12px;font-size:13.5px}
  .sx-books .long{display:none}.sx-books .short{display:inline}
}
@media(max-width:420px){.sx-books .short{display:none}.sx-books{padding:0 10px}}

/* ---- contractor trade account (pages/store.js account(), assets/account.js) */
.sx-acct-link{display:inline-flex;align-items:center;gap:7px;flex:none;min-height:44px;padding:0 14px;border-radius:var(--pill);border:1px solid var(--line);background:#fff;color:var(--ink);font:600 14px var(--font);text-decoration:none;white-space:nowrap}
.sx-acct-link svg{width:19px;height:19px;color:var(--brand)}
.sx-acct-link:hover{background:var(--bg-alt,#f5f5f7)}
.vf-trade .sx-acct-link{border-color:rgba(105,29,32,.35);background:rgba(105,29,32,.06);color:var(--brand)}
@media(max-width:860px){.sx-acct-link{min-height:40px;padding:0 11px}.sx-acct-link span{display:none}}
/* a contractor's price, with the list price struck beside it */
.vf-trade .sg-price b[data-was]::after,.vf-trade .sx-from b[data-was]::after,.vf-trade .sx-p b[data-was]::after{content:" " attr(data-was);margin-left:6px;font-size:.62em;font-weight:500;color:var(--ink-3);text-decoration:line-through}
.vf-trade .sx-from [data-p-note]{color:var(--brand);font-weight:600}
.ac-page .wrap{display:grid;gap:18px}
.ac-sign{max-width:440px}
.ac-sent{margin:0;padding:10px 12px;border-radius:12px;background:#eaf6ee;color:#14532d;font-size:14px;line-height:1.4}
.ac-again{display:flex;gap:8px;align-items:center;margin:0;font-size:14px;color:var(--ink-3)}
.ac-link{padding:0;border:0;background:none;color:var(--brand);font:600 14px var(--font);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
#ac-code{font-size:24px;letter-spacing:.35em;font-variant-numeric:tabular-nums;text-align:center}
.ac-new{max-width:440px;padding:14px 16px;border-radius:16px;background:#fff;border:1px solid var(--line-soft)}
.ac-new>summary{cursor:pointer;font-size:15px;color:var(--ink-2)}.ac-new>summary b{color:var(--ink)}
.ac-new[open]>summary{margin-bottom:12px}
.ac-new .sx-co{padding:0;border:0;box-shadow:none;background:none}
.ac-top{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;padding:16px 18px;border-radius:18px;background:#fff;border:1px solid var(--line-soft)}
.ac-who{display:grid;gap:2px}.ac-who b{font:650 16px var(--font)}.ac-who span{font-size:13px;color:var(--ink-3)}
.ac-deal{padding:6px 12px;border-radius:999px;background:rgba(105,29,32,.08);color:var(--brand);font:650 14px var(--font)}
.ac-out{margin-left:auto}
.ac-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}
.ac-head h2{margin:0;font:700 clamp(20px,2.2vw,24px)/1.2 var(--font);letter-spacing:-.015em}
.ac-tabs{grid-template-columns:repeat(3,auto)}.ac-tabs button{min-height:38px;padding:0 14px}
.ac-orders{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.ac-o details{border-radius:14px;background:#fff;border:1px solid var(--line-soft)}
.ac-o summary{display:grid;grid-template-columns:96px minmax(70px,auto) auto minmax(0,1fr) auto auto;align-items:center;gap:6px 14px;padding:12px 16px;cursor:pointer;list-style:none;font-size:14px}
.ac-o summary::-webkit-details-marker{display:none}
.ac-d{color:var(--ink-3)}.ac-num{font-variant-numeric:tabular-nums}.ac-job{color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ac-n{color:var(--ink-3)}.ac-t{font-variant-numeric:tabular-nums;text-align:right}
.ac-st{justify-self:start;padding:2px 9px;border-radius:999px;font:600 12px/1.6 var(--font);background:var(--bg-alt,#f5f5f7);color:var(--ink-2)}
.ac-st.ordered{background:#e8f0fe;color:#1d4ed8}.ac-st.done{background:#eaf6ee;color:#14532d}.ac-st.quote{background:#fff6e5;color:#6b4a00}
.ac-lines{padding:4px 16px 16px;overflow-x:auto}
.ac-tbl{width:100%;border-collapse:collapse;font-size:14px;font-variant-numeric:tabular-nums}
.ac-tbl th{padding:6px 8px;text-align:left;font:600 12px var(--font);color:var(--ink-3);border-bottom:1px solid var(--line-soft)}
.ac-tbl td{padding:7px 8px;border-bottom:1px solid var(--line-soft);vertical-align:top}
.ac-tbl td small{display:block;color:var(--ink-3);font-size:12px}
.ac-tbl td:first-child,.ac-tbl th:first-child{width:1%;white-space:nowrap}
.ac-gone{color:var(--ink-3);font-size:13px}
.ac-again-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:12px;font-size:13px;color:var(--ink-3)}
.ac-empty,.ac-loading{padding:18px;border-radius:14px;background:#fff;color:var(--ink-3);text-align:center}
@media(max-width:640px){
  .ac-o summary{grid-template-columns:auto 1fr auto;grid-template-areas:"num st t" "d job n";gap:4px 10px;padding:12px}
  .ac-num{grid-area:num}.ac-st{grid-area:st}.ac-t{grid-area:t}.ac-d{grid-area:d;font-size:12.5px}.ac-job{grid-area:job;font-size:12.5px}.ac-n{grid-area:n;font-size:12.5px;text-align:right}
  .ac-out{margin-left:0}
}