/* css/app.css — v1 — Zenith Shop BD পাবলিক সাইটের পুরো ডিজাইন (টোকেন + কম্পোনেন্ট)
   থিম: রয়্যাল ব্লু #1A55D7, গাঢ় নেভি #04142B (হেডার/ফুটার), ব্যাকগ্রাউন্ড #F4F7FC। ডার্ক মোডে নেভি-ভিত্তিক।
   ইমোজি নেই; আইকন শুধু SVG (js/icons.js)। অ্যানিমেশন সামান্য; prefers-reduced-motion মানা হয়। */
:root{
  --primary:#1A55D7; --primary2:#1B4FBC; --navy:#04142B; --navy2:#071d3f; --glow:#2f6bff;
  --bg:#F4F7FC; --card:#fff; --text:#0B1730; --muted:#5B6B8A; --border:#E3E8F2; --soft:#EAF0FF;
  --shadow:0 2px 12px rgba(10,30,70,.07); --shadow-lg:0 12px 32px rgba(10,30,70,.16);
  --sale:#E11D48; --ok:#15803d; --warn:#b45309; --err:#dc2626; --link:#1A55D7;
  --r-sm:10px; --r:14px; --r-lg:20px; --nav-h:58px; --bn-h:62px;
  --fs-h1:1.7rem; --fs-h2:1.25rem; --fs-body:.95rem; --fs-cap:.8rem;
  --font:"Hind Siliguri","Noto Sans Bengali",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
html[data-theme="dark"]{
  --bg:#050D1F; --card:#0B1730; --text:#E8EEFC; --muted:#93A4C6; --border:#1B2A4A; --soft:#10203F;
  --shadow:0 2px 12px rgba(0,0,0,.4); --shadow-lg:0 12px 32px rgba(0,0,0,.5); --sale:#fb7185; --link:#8db0ff;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:var(--fs-body);line-height:1.6;
  padding-bottom:calc(var(--bn-h) + env(safe-area-inset-bottom,0px));}
body.no-scroll{overflow:hidden}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
img{max-width:100%}
:focus-visible{outline:2px solid var(--glow);outline-offset:2px}
.ic{width:20px;height:20px;flex:none;display:inline-block;vertical-align:middle}
.ic.fill{fill:currentColor}
[hidden]{display:none !important}
.container{max-width:1120px;margin:0 auto;padding:0 16px}
@media (min-width:768px){body{padding-bottom:0}}

/* ---------- হেডার ---------- */
.navbar{position:sticky;top:0;z-index:50;height:calc(var(--nav-h) + env(safe-area-inset-top,0px));padding:env(safe-area-inset-top,0px) 14px 0;
  background:var(--navy);display:flex;align-items:center;gap:14px;box-shadow:0 1px 0 rgba(255,255,255,.06)}
.brand{display:flex;align-items:center;gap:9px;color:#fff;font-weight:800;font-size:1.05rem;white-space:nowrap}
.brand .logo{width:34px;height:34px;border-radius:9px;object-fit:contain}
.top-links{display:none;margin-left:14px;gap:4px}
.top-links a{color:#c9d6f0;padding:8px 14px;border-radius:10px;font-weight:600}
.top-links a:hover{color:#fff;background:rgba(255,255,255,.08)}
.top-links a.active{color:#fff;background:rgba(255,255,255,.14)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:6px}
.icon-btn{position:relative;width:40px;height:40px;border-radius:12px;border:0;background:rgba(255,255,255,.08);color:#fff;display:grid;place-items:center;cursor:pointer;transition:background .2s}
.icon-btn:hover{background:rgba(255,255,255,.16)}
.icon-btn svg{width:20px;height:20px}
.cart-count{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--sale);color:#fff;font-size:.7rem;font-weight:800;display:none;align-items:center;justify-content:center}
@media (min-width:768px){.top-links{display:flex}}

/* ---------- নিচের মেনু (মোবাইল) ---------- */
.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:60;height:calc(var(--bn-h) + env(safe-area-inset-bottom,0px));padding-bottom:env(safe-area-inset-bottom,0px);
  background:var(--card);border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(4,1fr)}
.bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted);font-size:.72rem;font-weight:700;transition:color .15s}
.bottom-nav a svg{width:22px;height:22px}
.bottom-nav a.active{color:var(--primary)}
html[data-theme="dark"] .bottom-nav a.active{color:#8db0ff}
@media (min-width:768px){.bottom-nav{display:none}}

/* WhatsApp বাটন: ছোট গোল, নিচের মেনুর ওপরে; ফুটারে বাড়তি নিচের জায়গা থাকায় লেখা ঢাকে না */
.wa-float{position:fixed;right:14px;bottom:calc(var(--bn-h) + 14px + env(safe-area-inset-bottom,0px));z-index:55;width:50px;height:50px;border-radius:50%;
  background:#16a34a;color:#fff;display:grid;place-items:center;box-shadow:0 8px 22px rgba(22,163,74,.4);transition:transform .15s}
.wa-float:active{transform:scale(.94)}
.wa-float svg{width:26px;height:26px}
@media (min-width:768px){.wa-float{bottom:20px;right:20px}}

/* ---------- বাটন ও ফর্ম ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:var(--r-sm);padding:12px 18px;background:var(--primary);color:#fff;
  font-weight:700;font-size:.95rem;cursor:pointer;transition:background .2s,transform .12s}
.btn:hover{background:var(--primary2)}
.btn:active{transform:scale(.98)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn.block{width:100%}
.btn.outline{background:transparent;color:var(--primary);box-shadow:inset 0 0 0 1.5px var(--primary)}
.btn.outline:hover{background:var(--soft)}
html[data-theme="dark"] .btn.outline{color:#8db0ff;box-shadow:inset 0 0 0 1.5px #3b66c9}
.btn.danger{background:var(--err)}
.link-btn{background:none;border:0;color:var(--link);font:inherit;font-weight:700;cursor:pointer;padding:6px}
.field{margin-bottom:14px;text-align:left}
.field>label{display:block;font-weight:700;font-size:.9rem;margin-bottom:6px}
.field .hint{color:var(--muted);font-size:.78rem;font-weight:400;margin-left:4px}
.field input,.field textarea,.field select{width:100%;font:inherit;font-size:1rem;color:var(--text);background:var(--card);border:1.5px solid var(--border);border-radius:var(--r-sm);padding:11px 12px;outline:0;transition:border-color .15s,box-shadow .15s}
.field textarea{resize:vertical;min-height:84px}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(26,85,215,.2)}
.field.bad input,.field.bad textarea,.field.bad select{border-color:var(--err);box-shadow:0 0 0 3px rgba(220,38,38,.12)}
.field-err{display:none;color:var(--err);font-size:.8rem;margin-top:5px;line-height:1.4}
.field.bad .field-err{display:block}
.pw-wrap{position:relative}
.msg{border-radius:var(--r-sm);padding:10px 12px;font-size:.9rem;margin:10px 0}
.msg.err{background:rgba(220,38,38,.1);color:var(--err)}
.msg.ok{background:rgba(21,128,61,.12);color:var(--ok)}
.msg.info{background:var(--soft);color:var(--primary)}
html[data-theme="dark"] .msg.info{color:#8db0ff}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:16px}

/* ---------- পেজ ও সেকশন ---------- */
.page{max-width:1120px;margin:0 auto;padding:18px 16px 28px;min-height:60vh;animation:fadeIn .25s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.pg-title{margin:0 0 4px;font-size:1.3rem}
.pg-sub{margin:0 0 16px;color:var(--muted);font-size:.9rem}
.sec{max-width:1120px;margin:0 auto;padding:26px 16px 6px}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:14px}
.sec-head h2{margin:0;font-size:var(--fs-h2)}
.sec-head p{margin:2px 0 0;color:var(--muted);font-size:var(--fs-cap)}
.sec-link{display:inline-flex;align-items:center;gap:4px;color:var(--link);font-weight:700;font-size:.9rem;white-space:nowrap;background:none;border:0;cursor:pointer;padding:6px 0}
.sec-link .ic{width:16px;height:16px}
.sub-back{display:inline-flex;align-items:center;gap:6px;background:none;border:0;color:var(--link);font:inherit;font-weight:700;cursor:pointer;padding:4px 0 12px}

/* ---------- হিরো ---------- */
.hero{background:radial-gradient(900px 340px at 78% 0%,rgba(47,107,255,.38),transparent 62%),linear-gradient(180deg,#02060F 0%,var(--navy) 60%,var(--navy2) 100%);
  padding:46px 18px 54px;color:#fff;position:relative;overflow:hidden}
.hero-in{max-width:1120px;margin:0 auto}
.hero h1{font-size:clamp(1.55rem,6.2vw,2.5rem);letter-spacing:.02em;font-weight:800;margin:0 0 10px;line-height:1.2}
.hero p{max-width:520px;font-size:1rem;opacity:.88;margin:0}
.hero p+p{margin-top:2px}
.hero-search{display:flex;gap:8px;margin-top:22px;max-width:560px;background:#fff;border-radius:14px;padding:6px;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.hero-search input{flex:1;min-width:0;border:0;outline:0;background:transparent;padding:10px 12px;font:inherit;font-size:1rem;color:#0B1730}
.hero-search button{background:var(--primary);color:#fff;border:0;border-radius:10px;padding:0 18px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:6px}
.hero-search button:hover{background:var(--primary2)}
@media (min-width:768px){.hero{padding:70px 24px 78px}}

/* ---------- ক্যাটাগরি, কার্ড, গ্রিড ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (min-width:700px){.cat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.cat-card{display:flex;flex-direction:column;align-items:flex-start;gap:6px;background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:16px;text-align:left;cursor:pointer;color:var(--text);font:inherit;transition:border-color .2s,box-shadow .2s,transform .15s}
.cat-card:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.cat-card:active{transform:scale(.985)}
.cat-ic{width:44px;height:44px;border-radius:12px;background:var(--soft);color:var(--primary);display:grid;place-items:center}
html[data-theme="dark"] .cat-ic{color:#8db0ff}
.cat-card b{font-size:1rem}.cat-card small{color:var(--muted)}
.pgrid{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:640px){.pgrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}}
@media (min-width:980px){.pgrid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.hrow{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(158px,44%);gap:12px;overflow-x:auto;scroll-snap-type:x proximity;padding:2px 2px 12px;scrollbar-width:none}
.hrow::-webkit-scrollbar{display:none}.hrow>*{scroll-snap-align:start}
@media (min-width:700px){.hrow{grid-auto-columns:minmax(200px,calc(25% - 10px))}}
.pcard{position:relative;background:var(--card);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:border-color .2s,box-shadow .2s}
.pcard:hover{border-color:#b8cdf7;box-shadow:var(--shadow)}
html[data-theme="dark"] .pcard:hover{border-color:#2c4b86}
.pc-link{display:block;color:inherit}
.pc-img{position:relative;aspect-ratio:1/1;background:#F3F6FC;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:8px}
html[data-theme="dark"] .pc-img{background:#0f1f3d}
.pc-img img{width:100%;height:100%;object-fit:contain;display:block}
.pc-badge{position:absolute;top:8px;left:8px;background:var(--sale);color:#fff;font-size:.7rem;font-weight:800;padding:3px 8px;border-radius:999px}
.pc-out{position:absolute;inset:0;background:rgba(255,255,255,.72);display:grid;place-items:center;color:#334155;font-weight:800;font-size:.9rem}
html[data-theme="dark"] .pc-out{background:rgba(5,13,31,.72);color:#cbd5e1}
.wish{position:absolute;top:8px;right:8px;width:34px;height:34px;border-radius:50%;border:0;background:rgba(255,255,255,.92);color:#64748b;display:grid;place-items:center;cursor:pointer;box-shadow:0 2px 8px rgba(10,30,70,.15);transition:transform .15s,color .15s;z-index:2}
.wish:active{transform:scale(.9)}.wish.on{color:#e11d48}.wish.on .ic{fill:currentColor}.wish .ic{width:18px;height:18px}
.pc-body{padding:10px 11px 12px;display:flex;flex-direction:column;gap:5px;flex:1;min-width:0}
.pc-type{display:inline-flex;align-items:center;gap:5px;color:var(--muted);font-size:.74rem;font-weight:700}
.pc-type .ic{width:14px;height:14px}
.pc-name{margin:0;font-size:.92rem;font-weight:700;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}
.pc-rate{display:flex;align-items:center;gap:5px;font-size:.78rem;color:var(--muted);min-height:18px}
.stars{display:inline-flex;gap:1px;color:#f59e0b}
.stars .star.off{color:#cbd5e1;fill:none}.stars .star.on{fill:currentColor}
.stars .ic{width:14px;height:14px}.stars.big .ic{width:20px;height:20px}
.pc-price{margin-top:auto;padding-top:2px;display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}
.price-now{font-weight:800;font-size:1.05rem}
.price-old{color:var(--muted);text-decoration:line-through;font-size:.8rem}
.pc-btn{margin-top:8px;width:100%;border:0;border-radius:10px;padding:10px 8px;font-weight:700;font-size:.88rem;cursor:pointer;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;gap:6px;transition:background .2s,transform .12s}
.pc-btn:hover{background:var(--primary2)}.pc-btn:active{transform:scale(.98)}
.pc-btn .ic{width:16px;height:16px}
.pc-btn:disabled{background:var(--border);color:var(--muted);cursor:not-allowed}
.skel{background:linear-gradient(90deg,var(--soft) 25%,var(--border) 50%,var(--soft) 75%);background-size:200% 100%;animation:sk 1.2s linear infinite;border-radius:var(--r)}
@keyframes sk{to{background-position:-200% 0}}
.skel-card{height:250px}
.skel-line{height:14px;margin:8px 0}

/* ---------- Shop ---------- */
.shop-search{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:0 12px}
.shop-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(26,85,215,.15)}
.shop-search input{flex:1;min-width:0;border:0;outline:0;background:transparent;padding:12px 4px;font:inherit;color:var(--text)}
.shop-search .ic{color:var(--muted)}
.chips{display:flex;gap:8px;overflow-x:auto;padding:12px 0 2px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chips button{flex:none;display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:999px;padding:8px 14px;font-size:.86rem;font-weight:700;cursor:pointer;transition:all .15s}
.chips button .ic{width:15px;height:15px}
.chips button.on{background:var(--primary);border-color:var(--primary);color:#fff}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px;align-items:center}
.filters .fld{display:flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:0 10px;font-size:.84rem;color:var(--muted)}
.filters input,.filters select{border:0;outline:0;background:transparent;color:var(--text);font:inherit;padding:9px 2px;max-width:92px}
.filters select{max-width:none}
.filters .fld.price input{width:78px}
.shop-meta{color:var(--muted);font-size:.84rem;margin:14px 0 10px}
.more-row{display:flex;justify-content:center;margin:18px 0 6px}
.empty{text-align:center;padding:44px 16px;color:var(--muted)}
.empty .empty-ic{width:68px;height:68px;border-radius:50%;background:var(--soft);color:var(--primary);display:inline-grid;place-items:center;margin-bottom:10px}
.empty .empty-ic .ic{width:32px;height:32px}
.empty h3{margin:0 0 4px;color:var(--text);font-size:1.05rem}
.empty p{margin:0 0 14px;font-size:.9rem}
.empty.err .empty-ic{background:rgba(220,38,38,.1);color:var(--err)}

/* ---------- প্রোডাক্ট ডিটেইল ---------- */
.pv-back{display:inline-flex;align-items:center;gap:6px;background:none;border:0;color:var(--link);font:inherit;font-weight:700;cursor:pointer;padding:4px 0 12px}
.pv-layout{display:grid;gap:18px}
@media (min-width:820px){.pv-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}}
.gal{position:relative;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.gal-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
.gal-track::-webkit-scrollbar{display:none}
.gal-slide{flex:0 0 100%;scroll-snap-align:center;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:10px;background:#F3F6FC}
html[data-theme="dark"] .gal-slide{background:#0f1f3d}
.gal-slide img{width:100%;height:100%;object-fit:contain}
.gal-count{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.55);color:#fff;font-size:.75rem;padding:2px 9px;border-radius:999px}
.gal-arrow{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;border:0;background:rgba(255,255,255,.92);color:#0B1730;display:none;place-items:center;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.2)}
.gal-arrow.prev{left:8px}.gal-arrow.next{right:8px}
@media (hover:hover){.gal-arrow{display:grid}}
.gal-dots{display:flex;justify-content:center;gap:6px;padding:8px}
.gal-dots button{width:8px;height:8px;border-radius:50%;border:0;background:var(--border);padding:0;cursor:pointer}
.gal-dots button.on{background:var(--primary);width:20px;border-radius:6px}
.pv-info{min-width:0}
.pv-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.tag{display:inline-flex;align-items:center;gap:5px;background:var(--soft);color:var(--primary);font-size:.78rem;font-weight:700;border-radius:999px;padding:4px 10px}
html[data-theme="dark"] .tag{color:#8db0ff}
.tag .ic{width:14px;height:14px}
.pv-name{margin:0 0 6px;font-size:1.45rem;line-height:1.3}
.pv-short{color:var(--muted);margin:0 0 10px}
.pv-rate{display:flex;align-items:center;gap:8px;margin:6px 0 2px;color:var(--muted);font-size:.86rem}
.pv-price{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin:10px 0}
.pv-price .price-now{font-size:1.7rem}
.save-chip{background:rgba(225,29,72,.1);color:var(--sale);font-weight:800;font-size:.78rem;border-radius:999px;padding:3px 10px}
.stock-note{display:inline-flex;align-items:center;gap:6px;font-size:.84rem;font-weight:700;margin:2px 0 6px}
.stock-note.ok{color:var(--ok)}.stock-note.low{color:var(--warn)}.stock-note.out{color:var(--err)}
.pv-actions{display:flex;gap:10px;margin:12px 0}
.pv-actions .btn{flex:1}
.wish-btn{flex:none;width:48px;border-radius:12px;border:1.5px solid var(--border);background:var(--card);color:var(--muted);display:grid;place-items:center;cursor:pointer}
.wish-btn.on{color:#e11d48;border-color:#fda4af}.wish-btn.on .ic{fill:currentColor}
.pv-h{font-size:1.05rem;margin:18px 0 8px}
.features{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.features li{position:relative;padding-left:26px}
.features li::before{content:"";position:absolute;left:0;top:.35em;width:16px;height:16px;border-radius:50%;background:var(--soft) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231A55D7' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'><path d='m5 12 5 5 9-10'/></svg>") center/10px no-repeat}
.pv-note{margin-top:14px;background:var(--soft);color:var(--text);border-radius:var(--r-sm);padding:10px 12px;font-size:.86rem}
.related{margin-top:28px}.related h3{margin:0 0 12px}
.pv-reviews{margin-top:28px}
.pv-reviews h2{font-size:var(--fs-h2);margin:0 0 4px}
.rv-summary{display:flex;align-items:center;gap:12px;margin:8px 0 14px;flex-wrap:wrap}
.rv-summary .avg{font-size:2rem;font-weight:800;line-height:1}
.action-bar{position:fixed;left:0;right:0;bottom:calc(var(--bn-h) + env(safe-area-inset-bottom,0px));z-index:58;background:var(--card);border-top:1px solid var(--border);padding:10px 14px;display:flex;align-items:center;gap:10px}
.action-bar .ab-price{display:flex;flex-direction:column;line-height:1.1;min-width:70px}
.action-bar .ab-price s{color:var(--muted);font-size:.78rem}
.action-bar .btn{flex:1}
@media (min-width:768px){.action-bar{display:none}}
body.in-product .wa-float{bottom:calc(var(--bn-h) + 78px + env(safe-area-inset-bottom,0px))}

/* ---------- রিভিউ ---------- */
.review-list{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.rcard{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:10px}
.rc-top{display:flex;align-items:center;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.rc-av{position:relative;width:46px;height:46px;border-radius:50%;background:#dbe3f1;color:#33425f;display:grid;place-items:center;font-weight:800;flex:none}
html[data-theme="dark"] .rc-av{background:#1b2d52;color:#c5d3f2}
.rc-tick{position:absolute;right:-3px;bottom:-3px;width:20px;height:20px;border-radius:50%;background:var(--card);display:grid;place-items:center}
.rc-tick .ic{width:20px;height:20px;fill:#1A55D7;stroke:#fff}
.rc-name{font-weight:800;line-height:1.2}
.rc-role{font-size:.82rem;color:var(--muted)}
.rc-role.verified{color:#1A55D7;font-weight:700;display:inline-flex;align-items:center;gap:4px}
html[data-theme="dark"] .rc-role.verified{color:#6f9bff}
.rc-stars{display:flex;align-items:center;gap:8px;color:var(--muted);font-weight:700}
.rc-text{background:var(--bg);border-radius:10px;padding:12px;font-size:.92rem;line-height:1.65;overflow-wrap:anywhere}
.rc-meta{font-size:.78rem;color:var(--muted);display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap}
.rc-meta a{color:var(--link);font-weight:700}
.rv-form{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:16px;margin-top:14px}
.rv-form h3{margin:0 0 10px;font-size:1rem}
.star-pick{display:flex;gap:6px}
.star-pick button{background:none;border:0;padding:2px;cursor:pointer;color:#cbd5e1}
.star-pick button.on{color:#f59e0b}.star-pick button .ic{width:28px;height:28px}.star-pick button.on .ic{fill:currentColor}

/* ---------- কেন আমরাই সেরা / পেমেন্ট ---------- */
.why-lead{color:var(--muted);margin:-8px 0 14px}
.why-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (min-width:820px){.why-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.why-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:16px}
.why-ic{width:44px;height:44px;border-radius:12px;background:var(--soft);color:var(--primary);display:grid;place-items:center;margin-bottom:8px}
html[data-theme="dark"] .why-ic{color:#8db0ff}
.why-card h3{margin:0 0 4px;font-size:1rem}.why-card p{margin:0;color:var(--muted);font-size:.86rem}
.pay-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.pay-chip{display:flex;align-items:center;justify-content:center;gap:10px;border-radius:var(--r);padding:16px 12px;font-weight:800;color:#fff;font-size:1.05rem}
.pay-chip.bkash{background:linear-gradient(135deg,#e2136e,#b00d56)}
.pay-chip.nagad{background:linear-gradient(135deg,#f6921e,#d9730a)}
.pay-chip.cod{background:var(--card);color:var(--text);border:1px solid var(--border);min-width:min(100%,260px)}
.pay-cod{display:flex;justify-content:center;margin-top:12px}
.pay-note{text-align:center;color:var(--muted);font-size:.84rem;margin:8px 0 0}

/* ---------- ফুটার ---------- */
footer.site-footer{margin-top:34px;background:var(--navy);color:#c9d6f0;padding:30px 16px calc(96px + env(safe-area-inset-bottom,0px))}
@media (min-width:768px){footer.site-footer{padding-bottom:36px}}
.ft-in{max-width:1120px;margin:0 auto;display:grid;gap:22px}
@media (min-width:820px){.ft-in{grid-template-columns:1.4fr 1fr 1fr}}
.ft-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:1.1rem;margin-bottom:8px}
.ft-brand img{width:36px;height:36px;border-radius:9px}
.site-footer p{margin:0;font-size:.9rem;line-height:1.7}
.site-footer h4{margin:0 0 10px;color:#fff;font-size:.95rem}
.ft-links{display:grid;gap:8px;font-size:.9rem}
.ft-links a,.ft-contact a{color:#c9d6f0}.ft-links a:hover,.ft-contact a:hover{color:#fff}
.ft-contact{display:grid;gap:10px;font-size:.9rem}
.ft-contact div{display:flex;align-items:center;gap:8px}.ft-contact .ic{width:18px;height:18px;color:#8db0ff}
.ft-copy{max-width:1120px;margin:22px auto 0;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:.8rem;color:#93A4C6}

/* ---------- মোডাল, কার্ট ---------- */
.modal-overlay{position:fixed;inset:0;z-index:2000;background:rgba(5,10,25,.6);display:none;align-items:flex-end;justify-content:center}
.modal-overlay.open{display:flex}
.modal{background:var(--card);width:100%;max-width:440px;max-height:94dvh;overflow-y:auto;border-radius:20px 20px 0 0;position:relative;animation:sheetUp .25s ease}
@keyframes sheetUp{from{transform:translateY(24px);opacity:.6}to{transform:none;opacity:1}}
@media (min-width:600px){.modal-overlay{align-items:center}.modal{border-radius:20px}}
.cart-overlay{position:fixed;inset:0;z-index:2000;background:rgba(5,10,25,.55);display:none;justify-content:flex-end}
.cart-overlay.open{display:flex}
.cart-drawer{background:var(--card);width:min(420px,100%);height:100%;display:flex;flex-direction:column;animation:slideIn .25s ease}
@keyframes slideIn{from{transform:translateX(30px);opacity:.6}to{transform:none;opacity:1}}
.cart-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border)}
.cart-head h2{margin:0;font-size:1.1rem}
#cart-body{flex:1;overflow-y:auto;padding:12px 16px}
#cart-foot{padding:14px 16px calc(14px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--border)}
.cart-empty{text-align:center;padding:40px 10px;color:var(--muted)}
.cart-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}
.cart-item img,.cart-noimg{width:68px;height:68px;border-radius:10px;object-fit:contain;background:var(--soft);flex:none}
.cart-item-info{flex:1;min-width:0}
.cart-item-name{font-weight:700;font-size:.92rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.qty{display:inline-flex;align-items:center;gap:10px;margin:6px 0;border:1px solid var(--border);border-radius:10px;padding:2px}
.qty button{width:30px;height:30px;border:0;background:var(--soft);color:var(--text);border-radius:8px;font-size:1.1rem;cursor:pointer}
.qty button:disabled{opacity:.4;cursor:not-allowed}
.qty span{min-width:22px;text-align:center;font-weight:700}
.cart-line{font-size:.84rem;color:var(--muted)}
.cart-remove{width:30px;height:30px;border:0;background:none;color:var(--muted);cursor:pointer;display:grid;place-items:center}
.sum-row{display:flex;justify-content:space-between;gap:10px;padding:4px 0}
.sum-row.muted{color:var(--muted);font-size:.9rem}
.sum-row.total{font-size:1.1rem;font-weight:800;border-top:1px dashed var(--border);margin-top:6px;padding-top:10px}

/* ---------- চেকআউট ---------- */
.co-head{background:var(--primary);color:#fff;padding:16px 18px;display:flex;justify-content:space-between;align-items:flex-start;gap:10px;position:sticky;top:0;z-index:3}
.co-head h2{margin:0;font-size:1.15rem}.co-head small{opacity:.88;font-size:.82rem}
.close-x{width:36px;height:36px;border:0;border-radius:10px;background:rgba(255,255,255,.18);color:#fff;cursor:pointer;display:grid;place-items:center;flex:none}
.co-steps{display:flex;background:var(--soft);border-bottom:1px solid var(--border)}
.co-steps span{flex:1;text-align:center;padding:11px 4px;font-size:.82rem;color:var(--muted);border-bottom:3px solid transparent}
.co-steps span.dn{color:#16a34a}
.co-steps span.on{color:var(--primary);font-weight:800;border-bottom-color:var(--primary)}
html[data-theme="dark"] .co-steps span.on{color:#8db0ff;border-bottom-color:#8db0ff}
.co-body{padding:16px 18px 22px}
.co-step.co-in{animation:fadeIn .22s ease}
.co-sum{background:var(--soft);border-radius:var(--r);padding:12px 14px;margin-bottom:16px;font-size:.92rem}
.co-prod{display:flex;gap:12px;margin-bottom:12px}
.co-prod img,.co-noimg{width:72px;height:72px;border-radius:12px;object-fit:contain;background:var(--soft);flex:none}
.co-pname{font-weight:800}.co-pprice{color:var(--primary);font-weight:800}
.co-pprice s{color:var(--muted);font-weight:400;margin-left:6px;font-size:.84rem}
.co-desc{margin:4px 0 0;color:var(--muted);font-size:.86rem}
.co-qty-row{display:flex;justify-content:space-between;align-items:center;margin:8px 0 14px}
.co-nav{display:grid;gap:8px;margin-top:6px}
.co-back{background:none;border:0;color:var(--muted);font:inherit;font-size:.9rem;padding:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px}
.co-pick-t{text-align:center;font-weight:800;margin:4px 0 14px;font-size:.95rem}
.m-card{display:flex;align-items:center;gap:14px;width:100%;text-align:left;font:inherit;color:inherit;background:var(--card);border:2px solid;border-radius:14px;padding:12px 14px;margin-bottom:10px;cursor:pointer;transition:transform .12s}
.m-card:active{transform:scale(.99)}
.m-card.bKash{border-color:#ec4899;background:color-mix(in srgb,#ec4899 6%,var(--card))}
.m-card.Nagad{border-color:#f97316;background:color-mix(in srgb,#f97316 6%,var(--card))}
.m-card.COD{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 6%,var(--card))}
.m-card .mic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:none;color:#fff}
.m-card.bKash .mic{background:#e2136e}.m-card.Nagad .mic{background:#f6921e}.m-card.COD .mic{background:var(--primary)}
.m-card .tx{flex:1}.m-card .tx b{display:block;font-size:1rem}.m-card .tx span{font-size:.88rem}
.m-card.bKash .tx span,.m-card.bKash .chv{color:#e2136e}.m-card.Nagad .tx span,.m-card.Nagad .chv{color:#d94a00}.m-card.COD .tx span,.m-card.COD .chv{color:var(--primary)}
.pay{position:relative;overflow:hidden;border-radius:16px;padding:16px;color:#fff;box-shadow:0 10px 26px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.22)}
.pay::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 90% -10%,rgba(255,255,255,.32),transparent 52%);pointer-events:none}
.pay>*{position:relative}
.pay.bKash{background:linear-gradient(135deg,#e2136e,#b00d56)}
.pay.Nagad{background:linear-gradient(135deg,#f6921e,#d9730a)}
.pay h3{margin:0 0 4px;text-align:center;font-size:1.02rem}
.amt{background:rgba(255,255,255,.18);border-radius:9px;padding:7px 10px;text-align:center;margin:8px 0;font-size:.9rem}
.amt b{font-size:1.1rem}
.st{display:flex;align-items:center;gap:8px;text-align:left;font-size:.92rem;margin:14px 0 8px}
.st i{flex:none;width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.25);display:grid;place-items:center;font-style:normal;font-weight:700;font-size:.78rem}
.num{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#fff;color:#111;border-radius:10px;padding:10px 12px;margin:8px 0}
.num b{font-size:clamp(1.15rem,5.6vw,1.45rem);font-weight:800;letter-spacing:.04em}
.cp{font:inherit;font-weight:700;font-size:.85rem;color:#fff;border:0;border-radius:8px;padding:8px 14px;cursor:pointer;flex:none}
.pay.bKash .cp{background:#b00d56}.pay.Nagad .cp{background:#d9730a}
.gl{background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:12px}
.gl .fg{margin-bottom:11px}.gl .fg:last-child{margin-bottom:0}
.gl .fl{display:block;font-weight:700;font-size:.9rem;text-align:left;margin:0 0 5px}
.gl .fl small{display:block;font-weight:400;opacity:.88;font-size:.76rem;margin-top:1px}
.ip{position:relative}
.ip svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);opacity:.85;pointer-events:none;width:17px;height:17px}
.gl .in{width:100%;font:inherit;font-size:.95rem;color:#fff;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.38);border-radius:10px;padding:10px 12px 10px 38px;outline:0;caret-color:#fff}
.gl .in:focus{border-color:#fff;background:rgba(255,255,255,.22)}
.gl .in.tx{font-weight:700;letter-spacing:.08em}
.gl .in.bad{border-color:#ffd0dc}
.gl .er{display:none;background:#fff;color:#c4143f;border-radius:8px;padding:5px 9px;font-size:.8rem;margin-top:5px;text-align:left}
.gl .er.show{display:block}
.cod-box{background:var(--soft);border-radius:var(--r);padding:14px;text-align:center}
.warn-line{display:flex;gap:8px;align-items:center;justify-content:center;font-size:.82rem;color:var(--muted);text-align:center;margin-top:8px}
.warn-line svg{flex:none;color:#e0a100;width:18px;height:18px}
.success{text-align:center;padding:26px 18px 22px}
.success .tick{width:72px;height:72px;border-radius:50%;background:#16a34a;color:#fff;display:grid;place-items:center;margin:0 auto 12px}
.success .tick .ic{width:36px;height:36px;stroke-width:3}
.success h2{margin:0 0 6px}
.order-id{display:inline-block;background:var(--soft);border:1.5px dashed var(--primary);border-radius:10px;padding:8px 16px;font-size:1.2rem;font-weight:800;letter-spacing:.06em;margin:8px 0 12px}
.success .btn{width:100%;margin-top:8px}
.success small{color:var(--muted);display:block}

/* ---------- Orders / Track ---------- */
.tabs2{display:flex;gap:6px;background:var(--soft);border-radius:12px;padding:4px;margin:0 0 14px}
.tabs2 button{flex:1;border:0;background:transparent;color:var(--muted);font:inherit;font-weight:700;padding:9px;border-radius:9px;cursor:pointer}
.tabs2 button.on{background:var(--card);color:var(--text);box-shadow:var(--shadow)}
.ocard{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:12px 14px;margin-bottom:10px;cursor:pointer;font:inherit;color:inherit}
.ocard:hover{border-color:var(--primary)}
.oc-ic{width:44px;height:44px;border-radius:12px;background:var(--soft);color:var(--primary);display:grid;place-items:center;flex:none}
.oc-main{flex:1;min-width:0}
.oc-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.oc-top code{font-weight:800}
.oc-items{color:var(--muted);font-size:.86rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.oc-bot{display:flex;justify-content:space-between;color:var(--muted);font-size:.8rem;margin-top:2px}
.st-badge{font-size:.72rem;font-weight:800;border-radius:999px;padding:3px 10px;background:var(--soft);color:var(--primary);white-space:nowrap}
.st-badge.Delivered,.st-badge.Verified{background:rgba(21,128,61,.14);color:var(--ok)}
.st-badge.Cancelled,.st-badge.Failed,.st-badge.Returned{background:rgba(220,38,38,.12);color:var(--err)}
.st-badge.Pending{background:rgba(180,83,9,.14);color:var(--warn)}
.od-status{font-size:1.15rem;font-weight:800;margin:6px 0 12px}
.stepper{display:flex;justify-content:space-between;position:relative;margin:10px 0 18px}
.stepper::before{content:"";position:absolute;left:8%;right:8%;top:14px;height:3px;background:var(--border)}
.stp{position:relative;flex:1;text-align:center;font-size:.78rem;color:var(--muted)}
.stp i{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--card);border:3px solid var(--border);margin:0 auto 5px;position:relative;z-index:1}
.stp.dn i,.stp.cur i{border-color:var(--primary);background:var(--primary);color:#fff}
.stp.dn i .ic,.stp.cur i .ic{width:14px;height:14px}
.stp.cur{color:var(--text);font-weight:700}
.blue-box{background:var(--soft);color:var(--primary);border-radius:var(--r);padding:12px 14px;margin:10px 0;font-size:.92rem}
html[data-theme="dark"] .blue-box{color:#8db0ff}
.kv{display:grid;gap:8px;margin:12px 0}
.kv div{display:flex;justify-content:space-between;gap:12px;font-size:.92rem}
.kv span{color:var(--muted)}.kv b{text-align:right;overflow-wrap:anywhere}

/* ---------- Account ---------- */
.guest{text-align:center;padding:10px 0 4px;max-width:420px;margin:0 auto}
.guest .g-ic{width:76px;height:76px;border-radius:50%;background:var(--soft);color:var(--primary);display:inline-grid;place-items:center;margin-bottom:12px}
.guest .g-ic .ic{width:36px;height:36px}
.guest h2{margin:0 0 6px;font-size:1.3rem}.guest p{margin:0 0 18px;color:var(--muted)}
.guest .btn{margin-bottom:10px}
.auth-card{max-width:420px;margin:0 auto}
.acct-card{background:var(--navy);color:#fff;border-radius:var(--r-lg);padding:18px;display:flex;align-items:center;gap:14px}
.acct-av{width:56px;height:56px;border-radius:50%;background:var(--primary);display:grid;place-items:center;font-weight:800;font-size:1.3rem;flex:none}
.acct-card small{opacity:.8;display:block;overflow-wrap:anywhere}
.acct-card .btn{margin-left:auto;padding:8px 12px;background:rgba(255,255,255,.14);font-size:.82rem}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}
.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:12px 8px;text-align:center}
.stat .ic{color:var(--primary);margin-bottom:2px}
.stat b{display:block;font-size:1.3rem;line-height:1.2}.stat small{color:var(--muted);font-size:.78rem}
.menu-list{display:grid;gap:8px;margin:14px 0}
.menu-row{display:flex;align-items:center;gap:12px;width:100%;background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:12px 14px;text-align:left;font:inherit;color:var(--text);cursor:pointer}
.menu-row:hover{border-color:var(--primary)}
.menu-row .mr-ic{width:40px;height:40px;border-radius:12px;background:var(--soft);color:var(--primary);display:grid;place-items:center;flex:none}
.menu-row b{display:block;font-size:.96rem}.menu-row small{color:var(--muted)}
.menu-row .mr-go{margin-left:auto;color:var(--muted)}
.addr-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:12px 14px;display:flex;gap:10px;align-items:flex-start;margin-bottom:8px}
.addr-card .ac-main{flex:1;min-width:0;overflow-wrap:anywhere}
.ac-act{display:flex;gap:6px}
.mini-btn{border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:8px;width:34px;height:34px;display:grid;place-items:center;cursor:pointer}
.mini-btn:hover{border-color:var(--primary);color:var(--primary)}
.mini-btn.danger:hover{border-color:var(--err);color:var(--err)}
.mini-btn .ic{width:16px;height:16px}
.set-row{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:12px 14px;margin-bottom:8px}
.seg{display:inline-flex;background:var(--soft);border-radius:10px;padding:3px}
.seg button{border:0;background:transparent;color:var(--muted);font:inherit;font-weight:700;padding:6px 14px;border-radius:8px;cursor:pointer}
.seg button.on{background:var(--primary);color:#fff}
.sel-addr{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.sel-addr button{border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:999px;padding:6px 12px;font:inherit;font-size:.82rem;cursor:pointer}
.sel-addr button:hover{border-color:var(--primary)}

/* ---------- নীতি পেজ ---------- */
.doc{max-width:760px;margin:0 auto;padding:18px 16px 40px}
.doc h1{font-size:1.5rem;margin:0 0 14px}
.doc h2{font-size:1.1rem;margin:22px 0 8px;font-weight:800}
.doc h2.caps{letter-spacing:.06em}
.doc p{margin:0 0 12px;line-height:1.8}
.doc ol{padding-left:22px;line-height:1.8}.doc ol li{margin-bottom:10px}
.doc-top{background:var(--navy);padding:12px 16px;display:flex;align-items:center;gap:12px}
.doc-top a{color:#fff;display:flex;align-items:center;gap:8px;font-weight:700}
.doc-top img{width:30px;height:30px;border-radius:8px}

@media (prefers-reduced-motion:reduce){*{transition:none !important;animation:none !important}html{scroll-behavior:auto}}

/* ---------- অ্যাডমিন Preview মোড (?preview=1) — শুধু কার্ড/প্রোডাক্ট দেখায়, বাকি সব লুকানো ---------- */
body.is-preview{padding-bottom:0}
body.is-preview .navbar,body.is-preview .bottom-nav,body.is-preview .wa-float,body.is-preview #site-footer,body.is-preview .action-bar,body.is-preview #splash{display:none !important}
body.is-preview .page{padding-top:12px}
body.preview-card .page{max-width:260px}
body.preview-card .pgrid{grid-template-columns:1fr}