:root{
  --bg:#f7f3ec; --card:#fffdf8; --ink:#111; --muted:#73685c; --gold:#b47a16; --gold2:#d9ad50; --black:#10100f; --line:#eadfce;
  --shadow:0 18px 48px rgba(29,22,11,.17);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
body{overscroll-behavior:none}
button{font-family:inherit;cursor:pointer}
.app{max-width:520px;margin:0 auto;min-height:100svh;background:linear-gradient(180deg,#fbf8f1,#f4ecdf);position:relative;box-shadow:0 0 0 1px rgba(0,0,0,.04)}
.screen{min-height:100svh;padding:18px 14px 96px;display:none;animation:fade .18s ease-out}
.screen.active{display:block}
@keyframes fade{from{opacity:.45;transform:translateY(5px)}to{opacity:1;transform:none}}

/* Opening: clean hero, no buttons. User scrolls to categories. */
.landing{display:none;height:100svh;overflow-y:auto;scroll-snap-type:y mandatory;background:#f9f6ef;scroll-behavior:smooth}
.landing.active{display:block}
.panel{min-height:100svh;scroll-snap-align:start;scroll-snap-stop:always;position:relative;overflow:hidden}
.heroPanel{background:#f9f6ef}
.heroPanel img.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;display:block;background:#f9f6ef}
.heroContact{position:absolute;left:24px;bottom:calc(60px + env(safe-area-inset-bottom));z-index:2;color:#9a6815;font-weight:650;font-size:11px;line-height:1.2;background:transparent;border:0;border-radius:0;padding:0;box-shadow:none;backdrop-filter:none;text-shadow:0 1px 8px rgba(255,255,255,.7)}
.heroContact strong{display:block;color:#9a6815;font-size:14px;font-family:Georgia,serif;font-weight:600;letter-spacing:0;white-space:nowrap}.heroContact a{color:inherit;text-decoration:none}.scrollCue{position:absolute;left:50%;bottom:calc(16px + env(safe-area-inset-bottom));transform:translateX(-50%);z-index:2;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:rgba(255,250,242,.86);border:1px solid rgba(180,122,22,.22);font-size:30px;font-weight:900;color:#9a6815;box-shadow:0 10px 24px rgba(0,0,0,.08)}
.categoryPanel{background:linear-gradient(180deg,#fbf8f1,#f3eadc);padding:calc(14px + env(safe-area-inset-top)) 14px 18px;display:flex;flex-direction:column;overflow:hidden}
.categoryBack{position:absolute;top:calc(14px + env(safe-area-inset-top));left:14px;z-index:3}
.arrowBtn{border:1px solid var(--line);background:#fffaf2;border-radius:13px;min-width:42px;height:42px;display:grid;place-items:center;font-weight:900;color:#20170e;box-shadow:0 5px 14px rgba(0,0,0,.05);font-size:30px;line-height:1;padding-bottom:4px}
.categoryBody{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;overflow:hidden;padding:22px 0 72px;transform:translateY(-28px)}
.categoryTitle{text-align:center;max-width:340px}
.categoryTitle h2{font-family:Georgia,serif;font-size:32px;line-height:1.04;margin:0 0 8px;color:#15110c}
.categoryTitle p{font-size:14px;line-height:1.45;color:var(--muted);margin:0}
.smallCatGrid{width:100%;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:430px}
.smallCatBtn{min-height:86px;border:1px solid rgba(180,122,22,.28);border-radius:18px;background:linear-gradient(180deg,#fffdf8,#f5ead9);box-shadow:0 9px 20px rgba(0,0,0,.07);font-weight:950;color:#16110a;font-size:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;padding:10px 6px;text-align:center}
.smallCatBtn .miniIcon{font-size:24px;color:#9a6815;line-height:1}
.smallCatBtn span{display:block}
.smallCatBtn small{display:block;font-size:10px;color:var(--muted);font-weight:800;line-height:1.1}
.smallCatBtn.placeholder{opacity:.38;background:#f8f1e7;color:transparent;pointer-events:none;box-shadow:none}
.smallCatBtn.placeholder .miniIcon,.smallCatBtn.placeholder small{visibility:hidden}
.noScrollNote{font-size:11px;color:#8b7b68;text-align:center;margin-top:2px}

/* App screens after category selection */
.topbar{position:sticky;top:0;z-index:20;margin:-18px -14px 16px;padding:calc(10px + env(safe-area-inset-top)) 12px 10px;background:rgba(247,243,236,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(180,122,22,.18)}
.toprow{display:grid;grid-template-columns:42px 1fr 42px;align-items:center;gap:10px}
.iconBtn{border:1px solid var(--line);background:#fffaf2;border-radius:13px;min-width:42px;height:42px;display:grid;place-items:center;font-weight:900;color:#20170e;box-shadow:0 5px 14px rgba(0,0,0,.05);font-size:26px;line-height:1;padding-bottom:4px}
.cartIcon{font-size:19px;padding-bottom:0}.noCart{visibility:hidden}
.headerLogo{width:54px;height:54px;object-fit:contain;border-radius:12px;background:#fff;padding:3px}
.htext{min-width:0;text-align:center}.htext h1{font-size:20px;margin:0;font-family:Georgia,serif;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.htext p{margin:3px 0 0;color:var(--muted);font-size:12px}.topSpacer{width:42px;height:42px}
.cartTop{display:none;margin-top:10px;background:#111;color:white;border-radius:16px;padding:10px;grid-template-columns:1fr 1fr;gap:8px;box-shadow:0 12px 25px rgba(0,0,0,.20)}
.cartTop.show{display:grid}.cartTop button{border:0;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#111;border-radius:12px;padding:10px 12px;font-weight:950}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.productIcon{border:1px solid var(--line);border-radius:22px;background:#fffdf8;overflow:hidden;box-shadow:0 9px 22px rgba(0,0,0,.08);text-align:left;padding:0}
.productIcon img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block;background:#eee}.pInfo{padding:10px 11px 12px}.sku{font-size:11px;color:var(--gold);font-weight:900;letter-spacing:.04em}.pName{font-size:13px;font-weight:900;line-height:1.2;margin-top:3px;min-height:32px}.price{display:inline-flex;margin-top:8px;background:#111;color:white;border-radius:999px;padding:5px 9px;font-weight:950;font-size:13px}
.note{color:var(--muted);font-size:12px;line-height:1.45;margin:12px 2px}.empty{text-align:center;padding:38px 18px;color:var(--muted)}
.productPage{padding-left:0;padding-right:0;background:#0b0b0a}.productPage .topbar{margin-left:0;margin-right:0;background:rgba(14,13,11,.85);border-color:rgba(255,255,255,.08);color:#fff}.productPage .iconBtn{background:rgba(255,255,255,.1);color:white;border-color:rgba(255,255,255,.15)}.productPage .htext p{color:#d9c29a}.productPage .cartTop{background:#fff;color:#111}.productPage .cartTop button{color:#111}.fullCard{width:100%;display:block;background:#eee}
.buyPanel{position:sticky;bottom:0;z-index:25;background:rgba(17,17,17,.94);backdrop-filter:blur(14px);padding:12px 12px calc(12px + env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.09);display:grid;grid-template-columns:auto 1fr 1fr;align-items:center;gap:9px}.qty{display:flex;align-items:center;background:#fff;border-radius:16px;overflow:hidden;height:48px}.qty button{border:0;background:#fff;width:36px;height:48px;font-size:22px;font-weight:900;color:#111}.qty span{min-width:28px;text-align:center;font-weight:950;color:#111}.addBtn,.primary{border:0;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#111;border-radius:16px;min-height:48px;padding:0 13px;font-weight:950;font-size:14px;box-shadow:0 10px 24px rgba(217,173,80,.22)}.secondary{border:1px solid rgba(217,173,80,.48);background:rgba(255,255,255,.08);color:#fff;border-radius:16px;min-height:48px;padding:0 12px;font-weight:950;font-size:14px}
.cartList{display:grid;gap:10px}.cartItem{display:grid;grid-template-columns:70px 1fr;gap:11px;align-items:center;background:#fffdf8;border:1px solid var(--line);border-radius:18px;padding:9px}.cartItem img{width:70px;height:70px;object-fit:cover;border-radius:14px}.cartItem h3{margin:0;font-size:14px;line-height:1.2}.cartItem p{margin:3px 0 6px;color:var(--muted);font-size:12px}.itemBtns{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.itemBtns button{border:1px solid var(--line);background:#fff;border-radius:10px;height:30px;min-width:30px;font-weight:900}.summary{margin-top:14px;background:#111;color:white;border-radius:22px;padding:16px;box-shadow:var(--shadow)}.summaryRow{display:flex;justify-content:space-between;margin:6px 0;font-weight:850}.summary .primary{width:100%;margin-top:12px;display:block;line-height:48px;text-align:center}.summary .secondaryWide{width:100%;margin-top:10px;color:#fff}
.form{display:grid;gap:11px}.form label{font-size:12px;font-weight:900;color:#4e4032}.form input,.form textarea,.form select{width:100%;border:1px solid var(--line);border-radius:16px;background:#fffdf8;padding:13px 14px;font-size:16px;outline:none}.form textarea{min-height:100px;resize:vertical}.cardBox{background:rgba(255,253,248,.78);border:1px solid var(--line);border-radius:24px;padding:14px;box-shadow:0 10px 28px rgba(0,0,0,.08)}
.modePill{display:inline-flex;background:#111;color:#fff;border-radius:999px;padding:7px 11px;font-weight:950;font-size:12px;margin-bottom:8px}.selectedBox{background:#fffdf8;border:1px solid var(--line);border-radius:18px;padding:12px;margin:10px 0 14px}.selectedBox h3{font-size:14px;margin:0 0 8px}.selectedBox p{font-size:12px;line-height:1.35;margin:4px 0;color:#4f463a}
.toast{position:fixed;left:50%;bottom:calc(86px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(20px);background:#111;color:white;border-radius:999px;padding:11px 16px;font-weight:900;z-index:99;opacity:0;pointer-events:none;transition:.22s;box-shadow:0 12px 28px rgba(0,0,0,.25)}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.form input,.form textarea{width:100%;border:1px solid var(--line);border-radius:16px;background:#fff;padding:14px;font-size:16px;outline:none}.form textarea{min-height:110px;resize:vertical}.locationTools{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:8px}.locationTools button{border:1px solid rgba(180,122,22,.32);background:#fffaf2;border-radius:14px;padding:12px 8px;font-weight:900;color:#17110a}.locationTools button.active{background:linear-gradient(135deg,var(--gold),var(--gold2));border-color:transparent}.locationTools button:disabled{opacity:.42;filter:grayscale(.4);cursor:not-allowed;background:#f0ebe2;color:#837767}.locationStatus{font-size:12px;color:var(--muted);min-height:18px;margin-top:6px;line-height:1.35}.locationBoxWrap{display:none;margin-top:10px}.locationBoxWrap.show{display:block}.locationStatus.good{color:#177245;font-weight:800}.locationStatus.bad{color:#a33;font-weight:800}
@media (max-width:360px){.smallCatGrid{gap:8px}.smallCatBtn{font-size:12px;min-height:78px}.categoryTitle h2{font-size:28px}.buyPanel{grid-template-columns:1fr 1fr}.qty{grid-column:1/3;justify-content:center}.qty button{width:48px}}
.categoryBody{overflow-y:auto}.smallCatGrid{grid-template-columns:repeat(2,1fr)}.buyPanel.groupMode{grid-template-columns:auto 1fr 1fr}.modelBtn{grid-column:1/4;border:1px solid #d9ad50;background:#fffaf2;color:#111;border-radius:14px;min-height:44px;padding:8px 12px;font-size:14px;font-weight:950}.modelBtn.selected{background:linear-gradient(135deg,var(--gold),var(--gold2))}.pickerOverlay{position:fixed;inset:0;background:rgba(0,0,0,.58);z-index:120;display:none;align-items:flex-end;justify-content:center}.pickerOverlay.show{display:flex}.pickerSheet{width:min(520px,100%);max-height:76svh;overflow:auto;background:#fffaf2;color:#111;border-radius:24px 24px 0 0;padding:16px 14px calc(18px + env(safe-area-inset-bottom));box-shadow:0 -20px 60px rgba(0,0,0,.3)}.pickerHead{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.pickerHead strong{display:block;font-family:Georgia,serif;font-size:21px}.pickerHead small{display:block;color:var(--muted);margin-top:3px}.pickerHead button{border:0;background:#111;color:#fff;border-radius:50%;width:38px;height:38px;font-size:25px;line-height:1}.pickerOption{width:100%;display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);background:#fff;border-radius:16px;padding:12px 14px;margin:8px 0;text-align:left;color:#111}.pickerOption span strong{display:block;font-size:16px}.pickerOption span small{display:block;color:var(--muted);margin-top:3px}.pickerOption b{font-size:17px;color:#9a6815}.pickerOption.selected{border-color:var(--gold);background:#fff5df}@media(max-width:360px){.buyPanel.groupMode{grid-template-columns:1fr 1fr}.buyPanel.groupMode .modelBtn,.buyPanel.groupMode .qty{grid-column:1/3}}/* Production optimization and accessibility polish — catalogue logic unchanged. */
img{max-width:100%}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid rgba(180,122,22,.48);outline-offset:3px;
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}