/* ============================================================
   shop-next.css — เทมเพลตหน้าร้าน "NEXT" (e-commerce เต็มรูปแบบ)
   โหลดเฉพาะเมื่อ template = "next" (ผูกกับ HeaderStyle=next ที่ _Layout เพิ่ม body.shop-next)
   สี = brand-agnostic ผูก --shop-* (theme system เดิม) · scope ใต้ body.shop-next กันชน site.css
   ============================================================ */
body.shop-next{
  --nx-primary:var(--shop-primary);
  --nx-primary-deep:color-mix(in srgb,var(--shop-primary),#000 48%);
  --nx-primary-600:color-mix(in srgb,var(--shop-primary),#000 14%);
  --nx-primary-200:color-mix(in srgb,var(--shop-primary),#fff 85%);
  --nx-accent:var(--shop-secondary);
  --nx-accent-deep:color-mix(in srgb,var(--shop-secondary),#000 18%);
  --nx-sale:#eb3b3b; --nx-ok:#16a34a; --nx-fav:#e11d48;
  --nx-bg:var(--shop-bg); --nx-surface:var(--shop-surface); --nx-ink:var(--shop-ink);
  --nx-sub:var(--shop-sub); --nx-border:var(--shop-border); --nx-muted:var(--shop-muted);
  --nx-surface-2:color-mix(in srgb,var(--shop-surface),var(--shop-ink) 5%);
  --nx-tint:color-mix(in srgb,var(--shop-primary),#fff 88%);
  --nx-sh-sm:0 1px 2px rgba(13,32,64,.05),0 2px 6px rgba(13,32,64,.05);
  --nx-sh:0 2px 6px rgba(13,32,64,.06),0 12px 28px -10px rgba(13,32,64,.14);
  --nx-sh-lg:0 8px 20px -6px rgba(13,32,64,.14),0 30px 60px -24px rgba(13,32,64,.3);
  --nx-r:16px; --nx-r-sm:11px; --nx-maxw:1240px;
  background:var(--nx-bg); color:var(--nx-ink);
  padding-top:0;   /* override site.css body{padding-top:195px} — NEXT ไม่มี nav.fixed-top */
}
body.shop-next *{box-sizing:border-box}
body.shop-next a{text-decoration:none;color:inherit}
/* badge hidden ทำงานแม้ .badge/.cbadge มี display:grid (author style ชนะ [hidden] ของ UA) */
body.shop-next .nx-hact .badge[hidden],
body.shop-next .nx-botnav .cbadge[hidden]{display:none!important}
.nx-wrap{max-width:var(--nx-maxw);margin:0 auto;padding:0 18px}
.nx a{text-decoration:none;color:inherit}
.nx-btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:11px;font-family:inherit;font-weight:700;cursor:pointer;transition:transform .14s,box-shadow .14s,filter .14s;white-space:nowrap}
.nx-btn:active{transform:translateY(1px)}
.nx-btn-accent{background:linear-gradient(135deg,var(--nx-accent),var(--nx-accent-deep));color:#fff;padding:12px 22px;font-size:15px}
.nx-btn-accent:hover{filter:brightness(1.05)}
.nx-btn-primary{background:var(--nx-primary);color:#fff;padding:12px 22px;font-size:15px}
.nx-btn-primary:hover{background:var(--nx-primary-600)}
.nx-btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.5);padding:11px 20px;backdrop-filter:blur(4px)}
.nx-sec{padding:48px 0}
.nx-sec-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:26px;gap:12px}
.nx-sec-title{font-size:27px;font-weight:800;display:flex;flex-direction:column;gap:3px}
.nx-sec-title .kick{font-size:12.5px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase;color:var(--nx-primary)}
.nx-sec-more{font-size:14.5px;font-weight:700;color:var(--nx-primary);display:inline-flex;align-items:center;gap:5px;flex-shrink:0}

/* 1 · TOPBAR */
.nx-topbar{background:var(--nx-primary-deep);color:#c7d6f0;font-size:12.5px}
.nx-topbar .nx-wrap{display:flex;align-items:center;justify-content:space-between;height:38px;gap:16px}
.nx-topbar a:hover{color:#fff}
.nx-topbar .grp{display:flex;align-items:center;gap:16px}
.nx-topbar .dot{width:4px;height:4px;border-radius:50%;background:#4a6aa8;display:inline-block}
.nx-socials{display:flex;gap:7px}
.nx-socials i{width:23px;height:23px;border-radius:50%;background:rgba(255,255,255,.13);display:grid;place-items:center;transition:background .14s}
.nx-socials i:hover{background:var(--nx-accent)}
.nx-socials svg{width:12px;height:12px;fill:#dbe6f8}

/* 2 · HEADER */
.nx-header{background:var(--nx-surface);border-bottom:1px solid var(--nx-border);position:sticky;top:0;z-index:40}
.nx-header .nx-wrap{display:flex;align-items:center;gap:24px;height:88px}
.nx-logo{display:flex;align-items:center;gap:11px;flex-shrink:0}
.nx-logo img{height:52px;width:auto;object-fit:contain}
.nx-searchbox{flex:1;min-width:0;position:relative;max-width:720px}
.nx-search{display:flex;align-items:stretch;height:56px;border:2px solid var(--nx-primary);border-radius:15px;overflow:hidden;background:var(--nx-surface);transition:box-shadow .15s}
.nx-searchbox:focus-within .nx-search{box-shadow:0 0 0 4px var(--nx-primary-200)}
.nx-search select{border:0;background:var(--nx-surface-2);color:var(--nx-ink);font-family:inherit;font-size:13.5px;padding:0 15px;cursor:pointer;font-weight:600}
.nx-search input{flex:1;border:0;background:transparent;color:var(--nx-ink);font-family:inherit;font-size:16px;padding:0 16px;min-width:0}
.nx-search input:focus{outline:none}
.nx-search .tool{display:grid;place-items:center;width:48px;cursor:pointer;color:var(--nx-sub);border-left:1px solid var(--nx-border);background:var(--nx-surface);transition:color .14s,background .14s}
.nx-search .tool:hover{color:var(--nx-primary);background:var(--nx-surface-2)}
.nx-search .tool svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.7}
.nx-search button{border:0;background:var(--nx-primary);color:#fff;padding:0 26px;cursor:pointer;display:flex;align-items:center;gap:8px;font-family:inherit;font-weight:700;font-size:15px;transition:background .14s}
.nx-search button:hover{background:var(--nx-primary-600)}
.nx-search button svg{width:21px;height:21px;stroke:#fff;fill:none;stroke-width:2.3}
.nx-ac{position:absolute;top:calc(100% + 7px);left:0;right:0;background:var(--nx-surface);border:1px solid var(--nx-border);border-radius:15px;box-shadow:var(--nx-sh-lg);padding:9px;z-index:50;display:none}
.nx-searchbox:focus-within .nx-ac{display:block}
.nx-ac .achint{font-size:11px;color:var(--nx-muted);padding:5px 11px 9px;font-weight:700;letter-spacing:.5px;text-transform:uppercase}
.nx-ac a{display:flex;align-items:center;gap:11px;padding:10px 11px;border-radius:10px;font-size:14.5px;color:var(--nx-ink)}
.nx-ac a:hover{background:var(--nx-surface-2)}
.nx-ac a>svg{width:16px;height:16px;stroke:var(--nx-muted);fill:none;stroke-width:2;flex-shrink:0}
.nx-ac a b{color:var(--nx-primary);font-weight:700}
.nx-ac a .tag{margin-left:auto;font-size:11px;color:var(--nx-sub);background:var(--nx-surface-2);padding:2px 8px;border-radius:20px}
.nx-hactions{display:flex;align-items:center;gap:22px;flex-shrink:0}
.nx-hact{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:11.5px;color:var(--nx-sub);position:relative;cursor:pointer;font-weight:600}
.nx-hact:hover{color:var(--nx-primary)}
.nx-hact svg{width:25px;height:25px;stroke:currentColor;fill:none;stroke-width:1.7}
.nx-hact .badge{position:absolute;top:-7px;right:-2px;background:var(--nx-sale);color:#fff;font-size:10px;font-weight:800;min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;padding:0 4px;box-shadow:0 2px 5px rgba(235,59,59,.5)}
.nx-hamb{display:none}

/* 3 · NAV */
.nx-nav{background:var(--nx-surface);border-bottom:1px solid var(--nx-border);position:sticky;top:88px;z-index:39}
.nx-nav .nx-wrap{display:flex;align-items:center;gap:6px;height:54px}
.nx-nav-cat{display:flex;align-items:center;gap:9px;background:linear-gradient(135deg,var(--nx-primary),var(--nx-primary-600));color:#fff;font-weight:700;font-size:15px;padding:10px 20px;border-radius:11px;margin-right:14px;cursor:pointer;white-space:nowrap;box-shadow:0 5px 14px -5px color-mix(in srgb,var(--nx-primary),transparent 40%)}
.nx-nav-cat svg{width:18px;height:18px;stroke:#fff;stroke-width:2.2}
.nx-nav-links{display:flex;align-items:center;gap:2px;flex:1;min-width:0;overflow-x:auto;scrollbar-width:none}
.nx-nav-links::-webkit-scrollbar{display:none}
.nx-nav-links a{padding:9px 15px;font-size:15px;font-weight:600;color:var(--nx-ink);border-radius:9px;white-space:nowrap;display:flex;align-items:center;gap:7px;transition:background .14s,color .14s}
.nx-nav-links a:hover{background:var(--nx-surface-2);color:var(--nx-primary)}
.nx-nav-links a.active{color:var(--nx-primary);background:var(--nx-primary-200)}
.nx-badge-new{font-size:9px;font-weight:800;background:var(--nx-sale);color:#fff;padding:2px 6px;border-radius:5px;letter-spacing:.5px}

/* 4 · HERO (รูปแบนเนอร์ 1920×420 constrained) */
.nx-hero-wrap{padding-top:20px}
.nx-hero-banner{position:relative;width:100%;aspect-ratio:1920/420;border-radius:var(--nx-r);overflow:hidden;box-shadow:var(--nx-sh);background:var(--nx-surface-2)}
.nx-hero-banner img{width:100%;height:100%;object-fit:cover;display:block}
.nx-hero-dots{display:flex;gap:7px;margin-top:14px;justify-content:center}
.nx-hero-dots i{width:8px;height:8px;border-radius:50%;background:var(--nx-muted);opacity:.5;cursor:pointer}
.nx-hero-dots i.on{width:24px;border-radius:5px;background:var(--nx-primary);opacity:1}

/* 4.5 · HERO slides (custom cross-fade carousel — reuse _BannerSlide) */
.nx-hero-banner .nx-slide{position:absolute;inset:0;opacity:0;transition:opacity .6s ease}
.nx-hero-banner .nx-slide.on{opacity:1}
.nx-hero-banner .nx-slide .banner-slot{width:100%;height:100%}
.nx-hero-banner .nx-slide .banner-slot img,
.nx-hero-banner .nx-slide video,
.nx-hero-banner .nx-slide iframe{width:100%;height:100%;object-fit:cover;display:block}
.nx-hero-banner .nx-slide .banner-hotspots{position:absolute;inset:0}

/* heart เป็น <img> (reuse CheckFavoriteSelect เดิม) แทน svg */
.nx-heart img{width:18px;height:18px;object-fit:contain;cursor:pointer}
.nx-pcard .heart img{width:21px;height:21px}
/* วิดีโอ/iframe ในการ์ด */
.nx-prod .ph video,.nx-prod .ph iframe,.nx-pcard .ph video,.nx-pcard .ph iframe{width:100%;height:100%;object-fit:scale-down;display:block}

/* 5 · CATEGORY */
.nx-cats{margin-top:26px}
.nx-cats .grid{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:12px}
.nx-cat{background:var(--nx-surface);border:1px solid var(--nx-border);border-radius:var(--nx-r);padding:22px 8px 18px;display:flex;flex-direction:column;align-items:center;gap:13px;box-shadow:var(--nx-sh);cursor:pointer;transition:transform .18s,box-shadow .18s,border-color .18s}
.nx-cat:hover{transform:translateY(-6px);box-shadow:var(--nx-sh-lg);border-color:var(--nx-primary)}
.nx-cat .ci{height:50px;display:grid;place-items:center}
.nx-cat .ci img{height:42px;width:auto}
.nx-cat .ci svg{width:42px;height:42px;stroke:var(--nx-primary);fill:none;stroke-width:1.5;transition:transform .28s cubic-bezier(.34,1.56,.64,1)}
.nx-cat:hover .ci svg{transform:scale(1.18) rotate(-5deg)}
.nx-cat span{font-size:13px;font-weight:600;color:var(--nx-ink);text-align:center;line-height:1.25;transition:color .16s}
.nx-cat:hover span{color:var(--nx-primary)}

/* 6 · FLASH SALE (ซ้าย) + BRANDS/PROMO (ขวา) */
.nx-mid{display:grid;grid-template-columns:1.72fr 1fr;gap:20px;align-items:stretch}
.nx-mid .nx-flash{display:flex;flex-direction:column}
.nx-mid .nx-prod-row{flex:1}
.nx-side{display:flex;flex-direction:column;gap:16px}
.nx-flash{background:var(--nx-surface);border:1px solid var(--nx-border);border-radius:20px;box-shadow:var(--nx-sh);overflow:hidden}
.nx-flash-top{display:flex;align-items:center;gap:16px;padding:17px 22px;flex-wrap:wrap;background:linear-gradient(100deg,rgba(235,59,59,.08),transparent 60%);border-bottom:1px solid var(--nx-border)}
.nx-flash-brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:800;color:var(--nx-sale);letter-spacing:.5px}
.nx-flash-brand .fi{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#ff6a3d,var(--nx-sale));display:grid;place-items:center}
.nx-flash-brand .fi svg{width:19px;height:19px;fill:#fff}
.nx-countdown{display:flex;align-items:flex-start;gap:5px;font-variant-numeric:tabular-nums}
.nx-countdown .cl{font-size:12.5px;color:var(--nx-sub);margin-right:4px;font-weight:600;margin-top:12px}
.nx-countdown u{display:inline-flex;flex-direction:column;align-items:center;gap:4px;text-decoration:none}
.nx-countdown b{background:linear-gradient(135deg,#33465f,var(--nx-ink));color:#fff;font-size:20px;font-weight:800;padding:8px 11px;border-radius:10px;min-width:44px;text-align:center;box-shadow:0 4px 10px -3px rgba(16,32,64,.3)}
.nx-countdown em{font-size:9.5px;font-style:normal;color:var(--nx-sub);font-weight:600}
.nx-countdown i{font-weight:800;color:var(--nx-sale);margin-top:11px;font-size:19px}
.nx-flash-top .nx-sec-more{margin-left:auto}
.nx-prod-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.nx-prod{padding:13px;border-right:1px solid var(--nx-border);cursor:pointer;transition:background .14s;position:relative;display:flex;flex-direction:column}
.nx-prod:last-child{border-right:0}
.nx-prod:hover{background:var(--nx-surface-2)}
.nx-prod .ph{aspect-ratio:1;border-radius:13px;background:var(--nx-surface-2);display:grid;place-items:center;position:relative;margin-bottom:13px;overflow:hidden;flex-shrink:0}
.nx-prod .ph img{width:100%;height:100%;object-fit:scale-down}
.nx-prod .disc{position:absolute;top:9px;left:9px;background:linear-gradient(135deg,#ff6a3d,var(--nx-sale));color:#fff;font-size:12px;font-weight:800;padding:4px 8px;border-radius:8px}
.nx-prod .bname{font-size:11px;font-weight:800;letter-spacing:.6px;color:var(--nx-primary);text-transform:uppercase}
.nx-prod .pname{font-size:14.5px;font-weight:600;margin:4px 0 2px;color:var(--nx-ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px;line-height:1.35}
.nx-prod .price small{font-size:12px;color:var(--nx-sub);font-weight:600}
.nx-prod .pcode{font-size:11.5px;color:var(--nx-muted);margin-bottom:9px}
.nx-prod .price{margin-top:auto;display:flex;align-items:center;gap:8px}
.nx-prod .price b{font-size:22px;font-weight:800;color:var(--nx-sale)}
.nx-prod .price s{font-size:13px;color:var(--nx-muted)}
.nx-prod .cartmini{margin-left:auto;width:40px;height:40px;border-radius:11px;background:var(--nx-primary);border:0;display:grid;place-items:center;flex-shrink:0;cursor:pointer;transition:background .14s,transform .12s}
.nx-prod .cartmini:hover{background:var(--nx-primary-600);transform:translateY(-2px)}
.nx-prod .cartmini svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2}
.nx-prod .sold{font-size:11.5px;color:var(--nx-sub);margin-top:9px;display:flex;align-items:center;gap:5px}
.nx-prod .sold svg{width:13px;height:13px;fill:var(--nx-accent)}

/* heart (favorite) — ใช้ร่วม flash + product card */
.nx-heart{position:absolute;top:9px;right:9px;width:34px;height:34px;border-radius:50%;background:var(--nx-surface);display:grid;place-items:center;box-shadow:var(--nx-sh);cursor:pointer;transition:transform .12s;z-index:3}
.nx-heart:hover{transform:scale(1.14)}
.nx-heart svg{width:18px;height:18px;stroke:var(--nx-fav);fill:rgba(225,29,72,.14);stroke-width:2.1;transition:fill .14s,stroke .14s}
.nx-heart.on svg{fill:var(--nx-fav);stroke:var(--nx-fav)}

/* 7 · BRANDS + PROMO */
.nx-panel{background:var(--nx-surface);border:1px solid var(--nx-border);border-radius:20px;box-shadow:var(--nx-sh-sm);padding:20px}
.nx-side .nx-panel{flex:0 0 auto}
.nx-brand-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.nx-brand-box{aspect-ratio:1;border:1px solid var(--nx-border);border-radius:12px;background:var(--nx-surface);transition:border-color .14s,transform .14s,box-shadow .14s;cursor:pointer;position:relative;overflow:hidden;min-width:0}
.nx-brand-box:hover{border-color:var(--nx-primary);transform:translateY(-3px);box-shadow:var(--nx-sh)}
/* โลโก้ absolute → ไม่ดัน box (โลโก้จตุรัส 400×400 fit เป็นแบนพอดี aspect 2.4) */
.nx-brand-box img{position:absolute;inset:9px;width:calc(100% - 18px);height:calc(100% - 18px);object-fit:contain}
.nx-promo{background:linear-gradient(145deg,var(--nx-primary-deep),var(--nx-primary));border-radius:20px;color:#fff;padding:20px;flex:1;min-height:150px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:10px;position:relative;overflow:hidden;box-shadow:var(--nx-sh)}
.nx-promo .kick{font-size:11px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:var(--nx-accent)}
.nx-promo h3{font-size:23px;font-weight:800;margin:8px 0 6px;line-height:1.1}
.nx-promo p{color:#c8dbf7;font-size:13.5px;margin:0 0 18px}
.nx-promo .pv img{width:100%;height:auto}

/* 7.5 · PRODUCT GRID */
.nx-pgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.nx-pcard{background:var(--nx-surface);border:1px solid var(--nx-border);border-radius:16px;padding:14px;box-shadow:var(--nx-sh-sm);cursor:pointer;transition:transform .15s,box-shadow .15s;display:flex;flex-direction:column}
.nx-pcard:hover{transform:translateY(-4px);box-shadow:var(--nx-sh)}
.nx-pcard .ph{aspect-ratio:1;border-radius:12px;background:var(--nx-surface-2);display:grid;place-items:center;position:relative;margin-bottom:11px;overflow:hidden}
.nx-pcard .ph img{width:100%;height:100%;object-fit:scale-down}
.nx-pcard .hot{position:absolute;top:8px;left:8px;background:linear-gradient(135deg,#ffb020,#f6820d);color:#fff;font-size:11px;font-weight:800;padding:3px 8px;border-radius:7px}
.nx-pcard .ship{position:absolute;bottom:9px;left:9px;background:rgba(22,163,74,.96);color:#fff;font-size:10.5px;font-weight:700;padding:4px 9px;border-radius:8px;display:flex;align-items:center;gap:4px}
.nx-pcard .heart{width:38px;height:38px;top:10px;right:10px}
.nx-pcard .heart svg{width:21px;height:21px}
.nx-pcard .bn{font-size:11px;font-weight:800;letter-spacing:.5px;color:var(--nx-primary);text-transform:uppercase}
.nx-pcard .nm{font-size:16px;font-weight:600;margin:4px 0 3px;line-height:1.32;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:42px}
.nx-pcard .code{font-size:12px;color:var(--nx-muted);margin-bottom:9px}
.nx-pcard .pr{margin-bottom:9px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.nx-pcard .pr b{font-size:23px;font-weight:800;color:var(--nx-ink)}
.nx-pcard .pr small{color:var(--nx-sub);font-weight:500;font-size:13px}
.nx-pcard .pr .instm{font-size:11px;font-weight:700;color:var(--nx-primary);background:var(--nx-primary-200);padding:2px 8px;border-radius:20px}
.nx-pcard .meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--nx-sub);margin-bottom:13px;flex-wrap:wrap}
.nx-pcard .meta .rt{color:#f59e0b;font-weight:700;display:flex;align-items:center;gap:3px}
.nx-pcard .meta .rt svg{width:13px;height:13px;fill:#f59e0b}
.nx-pcard .meta .st{color:var(--nx-ok);font-weight:600;display:flex;align-items:center;gap:3px}
.nx-pcard .meta .st svg{width:13px;height:13px;stroke:var(--nx-ok);fill:none;stroke-width:2.4}
.nx-pcard .buy{display:flex;gap:7px;margin-top:auto}
.nx-pcard select{border:1px solid var(--nx-border);border-radius:9px;background:var(--nx-surface-2);color:var(--nx-ink);font-family:inherit;font-size:13px;padding:9px 6px;cursor:pointer;outline:none;height:44px}
.nx-pcard select:focus{border-color:var(--nx-primary)}
.nx-pcard select.q{width:54px;flex:0 0 auto}
.nx-pcard select.u{flex:1;min-width:0}
.nx-pcard .addcart{margin-top:9px;width:100%;height:48px;border:0;border-radius:12px;background:var(--nx-primary);color:#fff;font-family:inherit;font-weight:700;font-size:15px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background .14s,transform .12s}
.nx-pcard .addcart:hover{background:var(--nx-primary-600)}
.nx-pcard .addcart:active{transform:scale(.98)}
.nx-pcard .addcart svg{width:19px;height:19px;stroke:#fff;fill:none;stroke-width:2}
/* แถวปุ่ม: หัวใจ (โปรด) + เพิ่มลงตะกร้า อยู่ข้างกัน (เหมือน template หลัก · ไม่บังรูป) */
.nx-pcard .nx-actions{display:flex;gap:8px;margin-top:9px;align-items:stretch}
.nx-pcard .nx-actions .addcart{flex:1;margin-top:0}
.nx-favbtn{flex:0 0 auto;width:48px;height:48px;border:1.5px solid var(--nx-border);border-radius:12px;background:var(--nx-surface);cursor:pointer;display:grid;place-items:center;padding:0;transition:border-color .14s,background .14s}
.nx-favbtn:hover{border-color:var(--nx-fav);background:color-mix(in srgb,var(--nx-fav),transparent 92%)}
.nx-favbtn svg{width:23px;height:23px;stroke:var(--nx-fav);fill:none;stroke-width:2;transition:fill .15s,transform .12s;pointer-events:none}
.nx-favbtn.on{border-color:var(--nx-fav);background:color-mix(in srgb,var(--nx-fav),transparent 92%)}
.nx-favbtn.on svg{fill:var(--nx-fav)}
.nx-favbtn:active svg{transform:scale(.85)}
.nx-loadmsg{text-align:center;padding:26px 0 6px;color:var(--nx-muted);font-size:13.5px;font-weight:600}
.nx-loadmsg .spin{display:inline-block;width:15px;height:15px;border:2px solid var(--nx-border);border-top-color:var(--nx-primary);border-radius:50%;margin-right:8px;vertical-align:-2px;animation:nx-spin .7s linear infinite}
@keyframes nx-spin{to{transform:rotate(360deg)}}

/* 8 · EXPRESS */
.nx-express{background:linear-gradient(115deg,var(--nx-primary-deep),var(--nx-primary));border-radius:20px;color:#fff;padding:12px 30px;display:grid;grid-template-columns:auto 1fr auto;gap:26px;align-items:center;overflow:hidden;position:relative;box-shadow:var(--nx-sh)}
.nx-express .van{width:150px;position:relative;z-index:1}
.nx-express .van img{width:100%;height:auto}
.nx-express .lead{position:relative;z-index:1}
.nx-express .ex2h{display:inline-flex;align-items:center;gap:8px;background:var(--nx-accent);color:#fff;font-size:14.5px;font-weight:700;padding:7px 15px;border-radius:30px;margin-bottom:13px}
.nx-express .ex2h b{font-size:17px;font-weight:800}
.nx-express .ex2h small{font-size:11px;opacity:.82;font-weight:600}
.nx-express .lead>b{font-size:25px;font-weight:800;display:block;letter-spacing:.3px}
.nx-express .lead>b span{color:var(--nx-accent)}
.nx-express .lead>p{margin:5px 0 0;color:#c8dbf7;font-size:14px}
.nx-express .pts{display:flex;gap:14px;margin-top:15px;flex-wrap:wrap}
.nx-express .pt{display:flex;align-items:center;gap:9px;font-size:13px;color:#eaf1ff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:8px 13px;border-radius:11px}
.nx-express .pt svg{width:19px;height:19px;stroke:var(--nx-accent);fill:none;stroke-width:1.8;flex-shrink:0}
.nx-express .ea{position:relative;z-index:1;display:flex;flex-direction:column;gap:10px;min-width:236px}
.nx-zonecheck{display:flex;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);border-radius:12px;overflow:hidden}
.nx-zonecheck input{flex:1;border:0;background:transparent;color:#fff;font-family:inherit;font-size:14px;padding:12px 14px;min-width:0}
.nx-zonecheck input::placeholder{color:#c8dbf7}
.nx-zonecheck input:focus{outline:none}
.nx-zonecheck button{border:0;background:rgba(255,255,255,.22);color:#fff;font-family:inherit;font-weight:700;font-size:13.5px;padding:0 16px;cursor:pointer;white-space:nowrap}
.nx-zonecheck button:hover{background:rgba(255,255,255,.32)}

/* 9 · WHY */
.nx-why .row{display:grid;grid-template-columns:repeat(5,1fr);gap:0;background:var(--nx-surface);border:1px solid var(--nx-border);border-radius:var(--nx-r);box-shadow:var(--nx-sh-sm);overflow:hidden}
.nx-why .cell{display:flex;flex-direction:column;align-items:center;gap:12px;padding:26px 14px;text-align:center;border-right:1px solid var(--nx-border);transition:background .15s}
.nx-why .cell:last-child{border-right:0}
.nx-why .cell:hover{background:var(--nx-surface-2)}
.nx-why .ic{width:56px;height:56px;border-radius:16px;background:linear-gradient(145deg,var(--nx-tint),var(--nx-primary-200));display:grid;place-items:center}
.nx-why .ic svg{width:29px;height:29px;stroke:var(--nx-primary);fill:none;stroke-width:1.7}
.nx-why b{font-size:15px;font-weight:700}
.nx-why p{font-size:12.5px;color:var(--nx-sub);margin:0;line-height:1.4}

/* FOOTER */
.nx-footer{background:var(--nx-primary-deep);color:#a9bde0;padding:30px 0;font-size:13px;text-align:center;margin-top:14px}
.nx-footer b{color:#fff}

/* BOTTOM NAV (มือถือ) */
.nx-botnav{display:none}

/* FLY-TO-CART/FAVORITE */
.nx-fly{position:fixed;z-index:99999;width:58px;height:58px;pointer-events:none;border-radius:14px;display:grid;place-items:center;background:var(--nx-surface);box-shadow:var(--nx-sh-lg);overflow:hidden;padding:7px;will-change:transform,opacity}
.nx-fly img,.nx-fly svg{width:100%;height:100%;object-fit:contain}
.nx-fly-heart{background:#fff}
.nx-fly-heart svg{fill:var(--nx-fav);stroke:var(--nx-fav)}
@keyframes nx-bump{0%,100%{transform:scale(1)}40%{transform:scale(1.6)}}
.nx-bump{animation:nx-bump .45s ease}

/* RESPONSIVE */
@media(max-width:960px){
  .nx-hero-banner{aspect-ratio:16/7}
  .nx-cats .grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .nx-pgrid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .nx-mid{grid-template-columns:1fr}
  .nx-express{grid-template-columns:1fr;text-align:center}
  .nx-express .van{margin:0 auto}.nx-express .pts{justify-content:center}
  .nx-why .row{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:680px){
  body.shop-next{padding-bottom:66px}
  .nx-topbar .hide-sm{display:none}
  .nx-header .nx-wrap{height:62px;gap:12px}
  .nx-logo img{height:38px}
  .nx-hactions{display:none}
  .nx-hamb{display:grid;place-items:center;width:42px;height:42px;border-radius:11px;background:var(--nx-surface-2);cursor:pointer;flex-shrink:0}
  .nx-hamb svg{width:22px;height:22px;stroke:var(--nx-ink);fill:none;stroke-width:2}
  .nx-nav{display:none}
  .nx-searchbox{max-width:none}.nx-search{height:48px}.nx-search select,.nx-search .tool,.nx-search button span{display:none}
  .nx-cats{margin-top:20px}.nx-cats .grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}
  .nx-cat{padding:14px 4px 11px}.nx-cat span{font-size:11px}
  .nx-prod-row{grid-auto-flow:row;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-columns:auto;overflow-x:visible;gap:10px;padding:0 12px 12px}
  .nx-prod{border-right:0;border:1px solid var(--nx-border);border-radius:12px;padding:11px}
  .nx-brand-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .nx-promo{grid-template-columns:1fr}.nx-promo .pv{display:none}
  .nx-pgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
  .nx-why .row{grid-template-columns:repeat(2,1fr)}
  .nx-sec-title{font-size:19px}
  .nx-botnav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;height:62px;background:var(--nx-surface);border-top:1px solid var(--nx-border);z-index:60;box-shadow:0 -4px 16px rgba(13,32,64,.08)}
  .nx-botnav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:10.5px;color:var(--nx-sub);position:relative;font-weight:600}
  .nx-botnav a.on{color:var(--nx-primary)}
  .nx-botnav svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8}
  .nx-botnav .cbadge{position:absolute;top:7px;right:24%;background:var(--nx-sale);color:#fff;font-size:9px;font-weight:800;min-width:15px;height:15px;border-radius:8px;display:grid;place-items:center}
  /* chatbot ลอยเหนือ bottom-nav (กันทับปุ่มเมนูล่าง) */
  body.shop-next .cs-chat-fab{bottom:78px}
  body.shop-next .cs-chat-panel{bottom:78px;max-height:calc(100vh - 156px)}
}