/* Shop website: a supermarket layout — category rail on the left, shelves of product cards, a bag that is always one tap away. */
:root{
  --brand:#0f766e;
  --brand-ink:#fff;
  --bg:#f4f5f2; --surface:#fff; --ink:#1c2321; --ink2:#5b6662; --line:#e3e6e1;
  --sale:#d9480f; --ok:#2b8a3e; --warn:#b35c00;
  --r:12px; --shadow:0 1px 2px rgba(20,30,25,.06),0 4px 14px rgba(20,30,25,.05);
  --font:"Hind Siliguri","Noto Sans Bengali",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 var(--font)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{line-height:1.3;margin:0}
[hidden]{display:none!important}
.muted{color:var(--ink2)} .small{font-size:14px} .center{text-align:center} .pad{padding:16px}

.notice{background:var(--ink);color:#fff;text-align:center;font-size:14px;padding:6px 16px}

/* Header */
.top{position:sticky;top:0;z-index:30;background:var(--surface);border-bottom:1px solid var(--line)}
.top-in{max-width:1400px;margin:0 auto;display:flex;align-items:center;gap:14px;padding:10px 16px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand img{height:40px;width:auto}
.brand-mark{width:38px;height:38px;border-radius:10px;background:var(--brand);color:var(--brand-ink);display:grid;place-items:center;font-weight:700;font-size:20px}
.brand-name{font-weight:700;font-size:20px;color:var(--brand);white-space:nowrap}
.search{flex:1;position:relative;display:flex;align-items:center;background:var(--bg);border:1.5px solid var(--line);border-radius:999px;padding:0 14px;min-width:0}
.search:focus-within{border-color:var(--brand);background:#fff}
.search svg{color:var(--ink2);flex:none}
.search input{border:0;background:none;outline:0;padding:9px 10px;width:100%;min-width:0}
.suggest{position:absolute;top:calc(100% + 6px);left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.suggest a{display:flex;align-items:center;gap:10px;padding:8px 12px;border-top:1px solid var(--line)}
.suggest a:first-child{border-top:0}
.suggest a:hover,.suggest a.on{background:var(--bg)}
.suggest img{width:40px;height:40px;object-fit:contain}
.suggest span{flex:1;min-width:0}
.suggest small{color:var(--ink2);display:block;font-size:13px}
.hotline{display:flex;flex-direction:column;line-height:1.2;flex:none}
.hotline small{font-size:12px;color:var(--ink2)}
.hotline b{color:var(--brand)}
.track-link{font-weight:600;font-size:15px;flex:none}
.icon-btn{border:0;background:none;padding:6px;border-radius:8px;cursor:pointer;display:grid;place-items:center}
.bag-btn{position:relative;border:0;background:var(--brand);color:var(--brand-ink);border-radius:999px;width:44px;height:44px;display:grid;place-items:center;cursor:pointer;flex:none}
.bag-count{position:absolute;top:-4px;right:-4px;background:var(--sale);color:#fff;font-size:12px;font-weight:700;min-width:20px;height:20px;border-radius:10px;display:grid;place-items:center;padding:0 5px}

/* Page with category rail */
.page{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:240px minmax(0,1fr);gap:20px;padding:16px}
.nav{position:sticky;top:80px;align-self:start;max-height:calc(100vh - 96px);overflow:auto;background:var(--surface);border-radius:var(--r);padding:8px;box-shadow:var(--shadow)}
.nav-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;font-weight:500;flex:1}
.nav-item .ic{width:26px;text-align:center;font-size:18px}
.nav-item:hover,.nav-item.on{background:var(--bg);color:var(--brand)}
.nav-item.offer{color:var(--sale);font-weight:600}
.nav-group summary{list-style:none;display:flex;align-items:center;cursor:pointer}
.nav-group summary::-webkit-details-marker{display:none}
.caret{padding:0 10px;color:var(--ink2);transition:transform .15s}
.nav-group[open] .caret{transform:rotate(90deg)}
.nav-sub{display:block;padding:6px 10px 6px 46px;font-size:15px;color:var(--ink2);border-radius:8px}
.nav-sub:hover,.nav-sub.on{color:var(--brand);background:var(--bg)}
.nav-head{display:flex;justify-content:space-between;align-items:center;padding:6px 8px 10px}
.main{min-width:0;display:grid;gap:22px;align-content:start}
.main>*{min-width:0}

/* Hero */
.hero{position:relative}
.hero-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;border-radius:16px;scrollbar-width:none}
.hero-track::-webkit-scrollbar{display:none}
.hero-slide{flex:0 0 100%;scroll-snap-align:start;min-height:220px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:28px 36px;color:#fff;
  background:linear-gradient(120deg,var(--c),color-mix(in srgb,var(--c) 70%,#000))}
.hero-text{max-width:520px;display:grid;gap:8px}
.hero h1{font-size:clamp(24px,3.4vw,38px);font-weight:700}
.hero p{margin:0;font-size:17px;opacity:.92}
.hero-cta{justify-self:start;background:#fff;color:var(--c);font-weight:700;padding:8px 18px;border-radius:999px;margin-top:6px}
.hero-img{max-height:190px;width:auto;object-fit:contain}
.hero-dots{position:absolute;bottom:10px;left:0;right:0;display:flex;justify-content:center;gap:6px}
.hero-dots span{width:8px;height:8px;border-radius:4px;background:rgba(255,255,255,.5);transition:width .2s}
.hero-dots span.on{background:#fff;width:22px}

.perks{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.perks div{background:var(--surface);border-radius:var(--r);padding:12px 14px;display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center;box-shadow:var(--shadow)}
.perks span{grid-row:span 2;font-size:24px}
.perks b{font-size:15px}
.perks small{color:var(--ink2);font-size:13px}

/* Shelves */
.shelf{display:grid;gap:12px}
.shelf-head{display:flex;justify-content:space-between;align-items:baseline}
.shelf-head h2{font-size:21px;font-weight:700}
.more{color:var(--brand);font-weight:600;font-size:15px}
.shelf-row{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(170px,1fr);gap:12px;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x proximity;scrollbar-width:thin}
.shelf-row .card{scroll-snap-align:start}
@media(min-width:1200px){.shelf-row{grid-auto-columns:calc((100% - 60px)/6)}}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}
.cat-tile{background:var(--surface);border-radius:var(--r);padding:14px 8px;display:grid;justify-items:center;gap:6px;text-align:center;font-weight:500;font-size:15px;box-shadow:var(--shadow);transition:transform .12s}
.cat-tile:hover{transform:translateY(-2px);color:var(--brand)}
.cat-ic{font-size:34px;line-height:1}
.cat-tile img{width:56px;height:56px;object-fit:contain}

/* Product card */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.card{background:var(--surface);border-radius:var(--r);padding:10px;display:flex;flex-direction:column;gap:4px;box-shadow:var(--shadow);min-width:0}
.card-img{position:relative;aspect-ratio:1;background:#fafbf9;border-radius:8px;overflow:hidden;margin-bottom:4px}
.card-img img{width:100%;height:100%;object-fit:contain;transition:transform .2s}
.card:hover .card-img img{transform:scale(1.04)}
.badge-off{position:absolute;top:8px;left:8px;background:var(--sale);color:#fff;font-size:12.5px;font-weight:700;padding:1px 8px;border-radius:999px}
.badge-off.big{font-size:15px;padding:3px 12px}
.card-name{font-weight:600;font-size:15px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}
.card-unit{color:var(--ink2);font-size:13.5px}
.card-price{display:flex;gap:8px;align-items:baseline;margin-top:auto}
.card-price b{font-size:17px;color:var(--ink)}
.card-price s,.pd-price s{color:var(--ink2);font-size:14px}
.card.is-out{opacity:.65}
.add{width:100%;border:1.5px solid var(--brand);background:#fff;color:var(--brand);font-weight:600;border-radius:8px;padding:6px 8px;cursor:pointer;font-size:15px}
.add:hover{background:var(--brand);color:var(--brand-ink)}
.add:disabled{border-color:var(--line);color:var(--ink2);background:var(--bg);cursor:not-allowed}
.stepper{display:flex;align-items:center;justify-content:space-between;background:var(--brand);color:var(--brand-ink);border-radius:8px;overflow:hidden}
.stepper button{border:0;background:none;color:inherit;width:38px;height:36px;font-size:20px;cursor:pointer}
.stepper button:hover{background:rgba(0,0,0,.12)}
.stepper span{font-weight:700}
.qty-wrap.big .add,.qty-wrap.big .stepper{max-width:260px;height:46px;font-size:17px}
.qty-wrap.big .stepper button{width:56px;height:46px}

/* Listing */
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:14px;color:var(--ink2)}
.crumbs a:hover{color:var(--brand)}
.list-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px}
.list-head h1{font-size:24px}
.list-head small{font-size:15px;color:var(--ink2);font-weight:400}
.sort select{margin-left:6px;padding:6px 10px;border:1px solid var(--line);border-radius:8px;background:#fff}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.chip{background:var(--surface);border:1px solid var(--line);padding:4px 14px;border-radius:999px;white-space:nowrap;font-size:15px}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.pager{display:flex;justify-content:center;align-items:center;gap:18px;padding:10px}
.pager a{color:var(--brand);font-weight:600}
.pager .off{color:var(--line)}
.empty{display:grid;justify-items:center;gap:10px;text-align:center;padding:48px 16px}
.empty span{font-size:48px}

/* Product page */
.pd{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:28px;background:var(--surface);border-radius:16px;padding:24px;box-shadow:var(--shadow)}
.pd-media{position:relative}
.pd-media>img{width:100%;aspect-ratio:1;object-fit:contain;background:#fafbf9;border-radius:12px}
.pd-thumbs{display:flex;gap:8px;margin-top:10px}
.pd-thumbs button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:2px;width:64px;cursor:pointer}
.pd-info{display:flex;flex-direction:column;gap:10px}
.pd-info h1{font-size:28px}
.pd-unit{color:var(--ink2)}
.pd-price{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px}
.pd-price b{font-size:30px;color:var(--brand)}
.save{background:#fff0e6;color:var(--sale);font-weight:600;font-size:14px;padding:1px 10px;border-radius:999px}
.stock.low{color:var(--warn);font-weight:600;margin:0}
.stock.out{color:var(--sale);font-weight:600;margin:0}
.pd-buy{max-width:260px;text-align:center}
.pd-perks{list-style:none;padding:14px 0 0;margin:6px 0 0;border-top:1px solid var(--line);display:grid;gap:6px;color:var(--ink2);font-size:15px}
.pd-perks a{color:var(--brand);font-weight:600}
.pd-desc{border-top:1px solid var(--line);padding-top:14px}
.pd-desc h2{font-size:18px;margin-bottom:6px}

/* Buttons & forms */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;background:var(--brand);color:var(--brand-ink);font-weight:600;padding:10px 20px;border-radius:10px;cursor:pointer;text-align:center}
.btn:hover{filter:brightness(1.08)}
.btn:disabled{opacity:.6;cursor:wait}
.btn-ghost{background:#fff;color:var(--brand);border:1.5px solid var(--brand)}
.btn-block{width:100%}
.btn-lg{padding:14px 20px;font-size:18px}
.link{border:0;background:none;color:var(--brand);font-weight:600;cursor:pointer;padding:0}
.box{background:var(--surface);border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow);display:grid;gap:12px;align-content:start}
.box h2{font-size:19px}
.field{display:grid;gap:4px;font-weight:500;font-size:15px}
.field input,.field textarea,.field select{border:1.5px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;width:100%;font-size:16px}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--brand)}
.field em,.err{color:var(--sale);font-style:normal;font-size:14px}
.req{color:var(--sale)}
.alert{background:#fff4e6;color:#8a3a00;border-radius:10px;padding:10px 14px;margin:0}
.ok{color:var(--ok);margin:0;font-weight:500}
.hint{margin:-4px 0 0 38px;font-size:13.5px;color:var(--ok)}
.page-title{font-size:26px}
.narrow{max-width:640px;width:100%;margin:0 auto;display:grid;gap:16px}

/* Checkout */
.checkout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:18px;align-items:start}
.co-form{display:grid;gap:16px}
.options{display:grid;gap:8px}
.opt{display:flex;align-items:center;gap:12px;border:1.5px solid var(--line);border-radius:10px;padding:10px 14px;cursor:pointer}
.opt:has(input:checked){border-color:var(--brand);background:color-mix(in srgb,var(--brand) 6%,#fff)}
.opt input{accent-color:var(--brand);width:18px;height:18px}
.opt span{flex:1;display:grid;line-height:1.35}
.opt small{color:var(--ink2);font-size:13.5px}
.opt-price{white-space:nowrap}
.pay-how{background:#fdf2f8;border-radius:10px;padding:10px 14px;font-size:15px}
.pay-how p{margin:0}
.co-summary{position:sticky;top:84px}
.co-lines{list-style:none;margin:0;padding:0;display:grid;gap:10px;max-height:340px;overflow:auto}
.co-lines li{display:grid;grid-template-columns:48px 1fr auto;gap:10px;align-items:center;font-size:15px}
.co-lines img{width:48px;height:48px;object-fit:contain;background:#fafbf9;border-radius:6px}
.co-lines small{display:block;color:var(--ink2);font-size:13px}
.co-lines em{color:var(--sale);font-style:normal;font-size:13px}
.co-lines li.bad{background:#fff4e6;border-radius:8px;padding:4px}
.coupon{display:flex;gap:8px}
.coupon input{flex:1;min-width:0;border:1.5px solid var(--line);border-radius:10px;padding:8px 12px;text-transform:uppercase}
.totals{margin:0;display:grid;gap:6px;border-top:1px solid var(--line);padding-top:12px}
.totals div{display:flex;justify-content:space-between;gap:10px}
.totals dt{color:var(--ink2)} .totals dd{margin:0;font-weight:600;white-space:nowrap}
.totals .disc dd{color:var(--ok)}
.totals .grand{border-top:1px dashed var(--line);padding-top:8px;font-size:19px}
.totals .grand dt{color:var(--ink);font-weight:700}
.done{max-width:620px;margin:0 auto;text-align:center;justify-items:center}
.done-check{width:68px;height:68px;border-radius:50%;background:var(--ok);color:#fff;font-size:36px;display:grid;place-items:center}
.done .totals{width:100%;text-align:left}
.done-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.track-form{grid-template-columns:1fr 1fr auto;align-items:end}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);gap:4px;counter-reset:s}
.steps li{text-align:center;font-size:13.5px;color:var(--ink2);border-top:4px solid var(--line);padding-top:6px}
.steps li.on{border-color:var(--brand);color:var(--ink);font-weight:600}

/* Bag drawer */
.bag-float{position:fixed;right:18px;bottom:18px;z-index:25;border:0;background:var(--brand);color:var(--brand-ink);border-radius:14px;padding:10px 16px;display:grid;text-align:left;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.2);font-size:14px}
.bag-float-total{font-size:18px;font-weight:700}
.scrim{position:fixed;inset:0;background:rgba(10,20,15,.45);z-index:40;opacity:0;pointer-events:none;transition:opacity .2s}
body.show-bag .scrim,body.show-nav .scrim{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(400px,100%);background:var(--surface);z-index:50;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .25s ease}
body.show-bag .drawer{transform:none}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line);font-size:18px}
.drawer-body{flex:1;overflow:auto}
.bag-line{display:grid;grid-template-columns:56px 1fr auto;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);align-items:center}
.bag-line img{width:56px;height:56px;object-fit:contain;background:#fafbf9;border-radius:8px}
.bag-line b{font-size:15px;display:block;line-height:1.35}
.bag-line small{color:var(--ink2);font-size:13px}
.bag-line em{color:var(--sale);font-style:normal;font-size:13px;display:block}
.bag-line .stepper{width:108px}
.bag-line .stepper button{width:32px;height:30px;font-size:18px}
.bag-line .line-total{text-align:right;font-weight:600;font-size:15px;margin-top:4px}
.drawer-foot{border-top:1px solid var(--line);padding:14px 16px;display:grid;gap:10px}
.row-between{display:flex;justify-content:space-between;font-size:18px}
.toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;font-size:15px;opacity:0;pointer-events:none;transition:.2s;z-index:60;max-width:calc(100% - 32px);text-align:center}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* Footer */
.foot{margin-top:20px;background:var(--surface);border-radius:var(--r);padding:22px 24px;box-shadow:var(--shadow);font-size:15px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px}
.foot p{margin:4px 0;color:var(--ink2)}
.foot a:hover{color:var(--brand)}
.foot-name{font-size:19px;color:var(--brand)}
.pay-list{display:flex;flex-wrap:wrap;gap:6px}
.pay-list span{background:var(--bg);border-radius:6px;padding:0 8px;font-size:13.5px}
.copy{text-align:center;font-size:13px;margin-top:14px!important;border-top:1px solid var(--line);padding-top:12px}

.only-m{display:none!important}

/* Phone and tablet */
@media (max-width:900px){
  .only-m{display:revert!important}
  .only-d{display:none!important}
  .page{grid-template-columns:1fr;padding:12px}
  .nav{position:fixed;top:0;left:0;bottom:0;max-height:none;width:min(300px,86%);z-index:50;border-radius:0;transform:translateX(-100%);transition:transform .25s ease}
  body.show-nav .nav{transform:none}
  .top-in{flex-wrap:wrap;gap:10px;padding:8px 12px}
  .brand-name{font-size:18px}
  .search{order:5;flex-basis:100%}
  .brand{flex:1}
  .perks{grid-template-columns:1fr 1fr}
  .hero-slide{padding:22px;min-height:170px}
  .hero-img{max-width:38%}
  .pd{grid-template-columns:1fr;padding:16px;gap:16px}
  .pd-info h1{font-size:23px}
  .checkout{grid-template-columns:1fr}
  .co-summary{position:static}
  .foot-grid{grid-template-columns:1fr}
  .track-form{grid-template-columns:1fr}
  .bag-float{left:12px;right:12px;bottom:12px;display:flex;justify-content:space-between;align-items:center}
  .main{padding-bottom:70px}
}
@media (max-width:480px){
  .grid{grid-template-columns:1fr 1fr;gap:8px}
  .shelf-row{grid-auto-columns:46%}
  .card{padding:8px}
  .card-name{font-size:14.5px}
  .add{font-size:14px;padding:6px 4px}
  .cat-grid{grid-template-columns:repeat(3,1fr);gap:8px}
  .cat-tile{font-size:13.5px;padding:10px 4px}
  .perks small{display:none}
  .steps li{font-size:11.5px}
}

/* Language button */
.lang-btn{flex:none;border:1.5px solid var(--line);border-radius:999px;padding:4px 12px;font-weight:600;font-size:14px;color:var(--ink2);background:#fff}
.lang-btn:hover{border-color:var(--brand);color:var(--brand)}

/* Shared card parts used by every theme */
.card-body{display:flex;flex-direction:column;gap:4px;flex:1}
.card-unit{order:2}
.card-name{order:1}
.card-price{order:3}
.card-body .add,.card-body .qty-wrap{order:4}
.add span{font-weight:700}
.badge-few,.badge-out{position:absolute;bottom:8px;left:8px;right:8px;text-align:center;font-size:12px;font-weight:600;padding:1px 6px;border-radius:6px;background:rgba(255,244,230,.95);color:var(--warn)}
.badge-out{background:rgba(40,40,40,.75);color:#fff}
.more{white-space:nowrap}
.shelf-head p{margin:2px 0 0;color:var(--ink2);font-size:14px}
.lang-btn{flex:none;border:1.5px solid var(--line);border-radius:999px;padding:4px 12px;font-weight:600;font-size:14px;color:var(--ink2);background:#fff}
.lang-btn:hover{border-color:var(--brand);color:var(--brand)}
.main>*{min-width:0}