/* Store product page (functions/_shared/render-product-html.js).
   Readable first: body 16px, nothing under 14px except the photo counter. */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:#fff;color:#1d1d1f;font:16px/1.55 var(--font-body);overflow-x:hidden}
h1,h2{font-family:var(--font-head);line-height:1.25;color:#111}
h1{font-size:clamp(26px,5vw,34px);margin:4px 0 8px;overflow-wrap:anywhere}
h2{font-size:20px;margin:0 0 10px}
a{color:var(--accent)}
img{max-width:100%}
svg{width:24px;height:24px;fill:currentColor}
.muted{color:#55595e}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px 48px}

/* top bar */
.bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:4px;padding:6px max(8px,calc((100vw - 1200px) / 2));background:var(--bar-bg);color:var(--bar-fg);border-bottom:1px solid rgba(0,0,0,.12)}
.bar-title{flex:1;min-width:0;text-align:center;font:700 20px/1.2 var(--font-head);color:var(--bar-fg);text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border:0;border-radius:24px;background:transparent;color:inherit;cursor:pointer;position:relative;text-decoration:none}
.icon-btn:hover{background:rgba(0,0,0,.06)}
.icon-btn:focus-visible,.btn:focus-visible,.opt-field:focus-visible,.pick-row:focus-visible,.thumb:focus-visible,.main-photo:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.bag-count{position:absolute;top:4px;right:2px;min-width:22px;height:22px;padding:0 6px;border-radius:11px;background:var(--accent-raw);color:#fff;font:700 14px/22px var(--font-body);text-align:center}

.crumbs{margin:14px 0;font-size:14px;color:#55595e;overflow-wrap:anywhere}
.crumbs a{color:#55595e}

/* layout: gallery + buy box side by side from 900px */
.layout{display:grid;gap:24px}
@media (min-width:900px){
  .layout{grid-template-columns:5fr 6fr;align-items:start}
  .gallery{position:sticky;top:72px}
}

/* gallery */
.main-photo{position:relative;display:block;width:100%;aspect-ratio:1/1;max-height:70vh;padding:0;border:1px solid #e5e5ea;border-radius:12px;background:#fff;cursor:zoom-in;overflow:hidden}
.main-photo img{width:100%;height:100%;object-fit:contain}
.main-photo.empty{background:#f2f2f4;cursor:default}
.badge{position:absolute;top:10px;left:10px;padding:4px 10px;border-radius:6px;color:#fff;font:600 14px/1.3 var(--font-body)}
.badge.green{background:#1e7a3a}.badge.red{background:#b3261e}.badge.gold{background:#7a5c00}.badge.brand{background:var(--brand)}
.counter{position:absolute;right:10px;bottom:10px;padding:2px 10px;border-radius:12px;background:rgba(0,0,0,.65);color:#fff;font-size:14px}
.hint{margin:6px 0 0;font-size:14px;color:#55595e;text-align:center}
.thumbs{display:flex;gap:8px;margin:10px 0 0;padding:0 0 6px;list-style:none;overflow-x:auto;scrollbar-width:thin}
.thumb{width:72px;height:72px;padding:0;border:2px solid #e5e5ea;border-radius:8px;background:#fff;cursor:pointer;overflow:hidden;flex:none}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb.on{border-color:var(--accent-raw);border-width:3px}
.thumb[hidden]{display:none}

/* buy box */
.ref{margin:0;font-size:14px;color:#55595e}
.subtitle{margin:0 0 8px;font-size:17px;font-style:italic;color:#44474c}
.artisan{margin:0 0 8px;color:#7a5c00;font-weight:600}
.tint{padding:12px 14px;border-radius:10px;background:#f6f1e9}
.price{margin:8px 0;font-size:24px;font-weight:700;color:var(--accent)}
.was{margin:0 0 8px;font-size:15px;color:#55595e}.save{color:#b12704;font-weight:700}
.cta-box{margin:8px 0;padding:14px 16px;border:1px solid var(--accent-raw);border-radius:12px;background:#faf7f2;color:var(--accent);font:700 20px/1.3 var(--font-body)}
.size-detail{margin:0 0 8px;font-size:16px;font-weight:600}
.note{margin:6px 0;font-size:15px;color:#3a3d42}
.tariff{margin:6px 0;color:#9a4a00;font-size:15px}
.tariff summary{cursor:pointer;display:inline-flex;align-items:center;gap:6px;list-style:none;min-height:32px}
.tariff summary::-webkit-details-marker{display:none}
.tariff .help svg{width:20px;height:20px}
.tariff p{margin:4px 0 8px;color:#3a3d42}
.desc{margin:16px 0}.desc p{margin:0 0 10px}
.block,.ship-note,.compose,.info,.related{margin:24px 0}
.specs{width:100%;border-collapse:collapse;font-size:15px}
.specs th,.specs td{padding:8px 6px;border-bottom:1px solid #ececf0;text-align:left;vertical-align:top}
.specs th{width:40%;color:#44474c;font-weight:600}
.ship-note{padding:14px 16px;border-radius:12px;background:#eef4fb}
.ship-note.warn{background:#fff4e5}
.ship-note h2{font-size:17px;margin-bottom:4px}.ship-note p{margin:0}
.wheel{width:160px;height:160px;object-fit:contain}

/* option dropdowns */
.opts{display:grid;gap:18px;margin:18px 0}
.opt-label{display:block;margin-bottom:6px;font-weight:700;font-size:16px}
.opt-field{display:flex;align-items:center;gap:12px;width:100%;min-height:64px;padding:8px 12px 8px 14px;border:2px solid #8e8e93;border-radius:12px;background:#fff;color:#1d1d1f;font:600 17px/1.3 var(--font-body);text-align:left;cursor:pointer}
.opt-field:hover{border-color:var(--accent-raw)}
.opt.chosen .opt-field{border-color:var(--accent-raw)}
.opt.bad .opt-field{border-color:#b3261e;background:#fff5f4}
.opt-text{flex:1;min-width:0;overflow-wrap:anywhere}
.opt-text.placeholder{color:#55595e;font-weight:500}
.opt-thumb{flex:none;width:48px;height:48px;border-radius:8px;overflow:hidden;background:#f2f2f4;border:1px solid #e5e5ea}
.opt-thumb img{width:100%;height:100%;object-fit:cover}
.opt-thumb .swatch{display:block;width:100%;height:100%}
.opt-chev{flex:none;display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;border-radius:20px;background:#f2f2f4}
.opt-chev svg{width:30px;height:30px}
.opt-err,.add-err{margin:6px 0 0;color:#b3261e;font-weight:600;font-size:15px}

/* the tall picker */
dialog{border:0;padding:0;color:inherit}
dialog::backdrop{background:rgba(0,0,0,.5)}
.picker{width:min(560px,100vw);max-width:100vw;height:min(88dvh,900px);max-height:100dvh;border-radius:16px;background:#fff;box-shadow:0 12px 48px rgba(0,0,0,.3)}
.picker[open]{display:flex;flex-direction:column}
@media (max-width:600px){.picker{width:100vw;height:94dvh;margin:auto 0 0;border-radius:16px 16px 0 0}}
.picker-head{display:flex;align-items:center;gap:8px;padding:10px 8px 10px 18px;border-bottom:1px solid #ececf0}
.picker-head h2{flex:1;margin:0;font-size:20px}
.picker-count{font:500 15px var(--font-body);color:#55595e;margin-left:6px}
.picker-search{padding:10px 16px;border-bottom:1px solid #ececf0}
.picker-search input{width:100%;min-height:48px;padding:10px 14px;border:2px solid #c7c7cc;border-radius:10px;font:16px var(--font-body)}
.picker-list:focus{outline:none}
.picker-list{flex:1;margin:0;padding:8px 8px 24px;list-style:none;overflow-y:scroll;scrollbar-width:auto;scrollbar-color:#8e8e93 #f2f2f4}
.picker-list::-webkit-scrollbar{width:12px}
.picker-list::-webkit-scrollbar-track{background:#f2f2f4}
.picker-list::-webkit-scrollbar-thumb{background:#8e8e93;border-radius:6px}
.pick-row{display:flex;align-items:center;gap:16px;width:100%;min-height:64px;margin:0 0 6px;padding:8px 12px;border:2px solid transparent;border-radius:12px;background:#fff;color:#1d1d1f;text-align:left;cursor:pointer;font:inherit}
.pick-row:hover{background:#f6f6f8}
.pick-row.on{border-color:var(--accent-raw);background:#faf7f2}
.pick-row[disabled]{opacity:.55;cursor:not-allowed}
.pick-pic{flex:none;width:96px;height:96px;border-radius:10px;overflow:hidden;background:#f2f2f4;border:1px solid #e5e5ea}
.pick-pic img{width:100%;height:100%;object-fit:cover}
.pick-pic .swatch{display:block;width:100%;height:100%}
.pick-text{display:flex;flex-direction:column;gap:2px;min-width:0}
.pick-name{font-size:18px;font-weight:600;overflow-wrap:anywhere}
.pick-sub{font-size:15px;color:#55595e}
.picker-empty{padding:16px 20px;color:#55595e}

/* composition */
.compose{padding:16px;border:1px solid #e5e5ea;border-radius:14px}
.compose-lines{margin:0 0 12px;padding:0;list-style:none;display:grid;gap:10px}
.cline{display:grid;grid-template-columns:72px 1fr;gap:10px 12px;align-items:center;padding:10px;border:1px solid #e5e5ea;border-radius:12px}
.cline-sw{width:72px;height:72px;padding:0;border:1px solid #d1d1d6;border-radius:10px;background:#f2f2f4;overflow:hidden;cursor:pointer}
.cline-sw img,.cline-sw .swatch{display:block;width:100%;height:100%;object-fit:cover}
.cline-main{min-width:0}
.cline-name{font-weight:700;font-size:17px}
.cline-color{font-size:15px;color:#3a3d42}
.cline-pick{padding:0;border:0;background:none;color:var(--accent);font:600 15px var(--font-body);text-decoration:underline;cursor:pointer;min-height:32px}
.cline-ctl{grid-column:1/-1;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.step{width:48px;height:48px;border:2px solid #c7c7cc;border-radius:24px;background:#fff;font:700 22px/1 var(--font-body);cursor:pointer;color:#1d1d1f}
.step[disabled]{opacity:.4;cursor:not-allowed}
.pct{min-width:64px;text-align:center;font:700 20px var(--font-body)}
.cline-remove{margin-left:auto;min-height:44px;padding:0 12px;border:0;background:none;color:#b3261e;font:600 15px var(--font-body);cursor:pointer;text-decoration:underline}
.compose-status{margin:12px 0 0;padding:12px 14px;border-radius:10px;background:#f2f2f4;color:#3a3d42;font-size:16px}
.compose-status.ok{background:#e8f5ec;color:#14532d}
.compose-status.bad{background:#fdecea;color:#8c1d18;font-weight:600}
.compose-summary{margin:8px 0 0;font-style:italic;color:#3a3d42}

/* buttons */
.btn-row,.actions{display:flex;flex-direction:column;gap:12px;margin:18px 0}
@media (min-width:600px){.btn-row{flex-direction:row;flex-wrap:wrap}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:12px 20px;border-radius:26px;font:700 17px/1.2 var(--font-body);text-align:center;text-decoration:none;cursor:pointer;border:2px solid transparent}
.btn.outline{background:#fff;border-color:var(--accent-raw);color:var(--accent)}
.btn.primary{background:var(--accent-raw);color:#fff}
.btn.add{background:#ffd814;border-color:#fcd200;color:#0f1111;font-size:18px}
.btn.add[disabled]{background:#e5e5ea;border-color:#d1d1d6;color:#55595e;cursor:not-allowed}
.btn.whatsapp{background:#fff;border-color:#25d366;color:#0b6b33}

/* product information */
.info details{border:1px solid #e5e5ea;border-radius:12px;margin:0 0 10px;background:#fff}
.info summary{padding:14px 16px;font-weight:700;font-size:17px;cursor:pointer;min-height:52px}
.md{padding:0 16px 14px}.md p,.md ul{margin:0 0 10px}.md-h{font-weight:700}

/* related */
.cards{display:flex;gap:12px;margin:0;padding:0 0 8px;list-style:none;overflow-x:auto}
.card{display:flex;flex-direction:column;gap:4px;width:170px;color:#1d1d1f;text-decoration:none}
.card img,.card-ph{width:170px;height:170px;border-radius:10px;object-fit:cover;background:#f2f2f4;border:1px solid #e5e5ea}
.card-name{font-size:15px;font-weight:600;overflow-wrap:anywhere}
.card-price{font-size:15px;color:var(--accent);font-weight:700}

.foot{padding:24px 16px 40px;border-top:1px solid #ececf0;text-align:center;font-size:15px}

/* lightbox */
.lightbox{width:100vw;height:100dvh;max-width:100vw;max-height:100dvh;margin:0;background:#000;color:#fff}
.lightbox[open]{display:flex;flex-direction:column;align-items:center;justify-content:center}
.lightbox img{max-width:100vw;max-height:80dvh;object-fit:contain;touch-action:pinch-zoom}
.lb-close{position:absolute;top:8px;right:8px;background:rgba(255,255,255,.15)}
.lb-caption{margin:8px 16px 0;color:#fff;text-align:center}
.lb-nav{display:flex;align-items:center;gap:16px;margin-top:10px}
.lb-nav .btn{min-width:64px;font-size:28px;background:#fff;color:#111}

.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:50;width:min(560px,calc(100vw - 32px));padding:14px 16px;border-radius:12px;background:#1d1d1f;color:#fff;font-size:16px;box-shadow:0 8px 24px rgba(0,0,0,.3)}
.toast a{color:#ffd814;font-weight:700;margin-left:8px}
.share-row{display:flex;flex-direction:column;gap:10px;padding:16px}
.form{display:grid;gap:12px;padding:16px;overflow-y:auto}
.form label{display:grid;gap:4px;font-weight:600;font-size:15px}
.form input,.form textarea{width:100%;min-height:48px;padding:10px 12px;border:2px solid #c7c7cc;border-radius:10px;font:16px var(--font-body)}
.form textarea{min-height:110px}