:root{--sf-ink:#1b2430;--sf-accent:#d6452b;--sf-accent-dk:#b53821;--sf-bg:#f3f5f7;--sf-card:#fff;--sf-line:#e3e7eb;--sf-muted:#5b6773;--sf-ok:#18794e;--sf-radius:10px;--sf-font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans","Noto Sans Bengali","Helvetica Neue",Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.55 var(--sf-font);color:var(--sf-ink);background:var(--sf-bg)}
img{max-width:100%;height:auto}
a{color:var(--sf-accent-dk)}
h1,h2,h3{line-height:1.25}
.screen-reader-text,.skip-link:not(:focus){position:absolute!important;clip:rect(1px,1px,1px,1px);width:1px;height:1px;overflow:hidden}
.skip-link:focus{position:fixed;top:8px;left:8px;background:#fff;padding:.5rem 1rem;z-index:100000}
.sf-wrap{max-width:1280px;margin:0 auto;padding:0 1rem}
.sf-main{padding-top:1.25rem;padding-bottom:3rem;min-height:50vh}
:focus-visible{outline:3px solid var(--sf-accent);outline-offset:2px}
/* header */
.sf-header{background:#fff;border-bottom:1px solid var(--sf-line);position:sticky;top:0;z-index:50}
.sf-topbar{background:var(--sf-bg);font-size:.8rem;border-bottom:1px solid var(--sf-line)}
.sf-topbar-in{display:flex;justify-content:space-between;padding:.3rem 1rem;gap:1rem}
.sf-topbar a{color:var(--sf-muted);margin-right:1rem;text-decoration:none}
.sf-header-in{display:flex;align-items:center;gap:1rem;padding:.75rem 1rem}
.sf-logo{font-size:1.5rem;font-weight:800;letter-spacing:-.02em}
.sf-logo a{color:var(--sf-ink);text-decoration:none}
.sf-logo img{max-height:56px;width:auto}
.sf-search{flex:1;display:flex;position:relative;max-width:640px}
.sf-search input[type=search]{flex:1;min-width:0;padding:.65rem .9rem;border:2px solid var(--sf-ink);border-right:0;border-radius:var(--sf-radius) 0 0 var(--sf-radius);font:inherit}
.sf-search button{padding:0 1.1rem;border:2px solid var(--sf-ink);background:var(--sf-ink);color:#fff;border-radius:0 var(--sf-radius) var(--sf-radius) 0;cursor:pointer;font:inherit}
.sf-suggest{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid var(--sf-line);border-radius:var(--sf-radius);box-shadow:0 8px 24px rgba(0,0,0,.12);z-index:60;overflow:hidden;margin-top:4px}
.sf-suggest a{display:flex;gap:.6rem;align-items:center;padding:.5rem .75rem;color:var(--sf-ink);text-decoration:none;border-bottom:1px solid var(--sf-line)}
.sf-suggest a:hover,.sf-suggest a:focus{background:var(--sf-bg)}
.sf-suggest img{width:40px;height:40px;object-fit:cover;border-radius:6px}
.sf-suggest .sf-s-name{flex:1;font-size:.9rem}
.sf-icons{display:flex;gap:1.1rem;font-size:.9rem;white-space:nowrap}
.sf-icons a{color:var(--sf-ink);text-decoration:none;font-weight:600}
.sf-cart-count{display:inline-block;min-width:1.4em;text-align:center;background:var(--sf-accent);color:#fff;border-radius:99px;padding:0 .35em;font-size:.8em}
.sf-nav{background:var(--sf-ink)}
.sf-menu{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.25rem}
.sf-menu a{display:block;padding:.65rem .9rem;color:#fff;text-decoration:none;font-weight:600;font-size:.92rem}
.sf-menu a:hover{background:rgba(255,255,255,.12)}
.sf-menu li{position:relative}
.sf-menu .sub-menu{display:none;position:absolute;left:0;top:100%;background:#fff;list-style:none;margin:0;padding:.25rem 0;min-width:200px;box-shadow:0 8px 24px rgba(0,0,0,.15);z-index:70}
.sf-menu li:hover>.sub-menu,.sf-menu li:focus-within>.sub-menu{display:block}
.sf-menu .sub-menu a{color:var(--sf-ink)}
.sf-cat-open{display:none;border:0;background:none;font-size:1.6rem;cursor:pointer;padding:0 .25rem}
/* layout + sidebar */
.sf-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:1.5rem;align-items:start}
.sf-layout-single{grid-template-columns:minmax(0,1fr)}
.sf-sidebar{background:var(--sf-card);border:1px solid var(--sf-line);border-radius:var(--sf-radius);padding:.5rem;position:sticky;top:130px;max-height:calc(100vh - 150px);overflow:auto}
.sf-sidebar-head{display:none}
.sf-cat-list{list-style:none;margin:0;padding:0}
.sf-cat-list li{position:relative}
.sf-cat-list a{display:flex;align-items:center;gap:.5rem;padding:.5rem .6rem;color:var(--sf-ink);text-decoration:none;border-radius:6px;font-size:.93rem}
.sf-cat-list a:hover{background:var(--sf-bg)}
.sf-cat-icon{border-radius:4px;object-fit:cover}
.sf-cat-list .sf-cat-list{display:none;margin-left:.9rem;border-left:2px solid var(--sf-line)}
.sf-cat-list li.is-open>.sf-cat-list{display:block}
.sf-cat-toggle{position:absolute;right:4px;top:6px;width:30px;height:30px;border:0;background:none;cursor:pointer}
.sf-cat-toggle::before{content:"";display:block;width:8px;height:8px;margin:auto;border-right:2px solid var(--sf-muted);border-bottom:2px solid var(--sf-muted);transform:rotate(45deg);transition:transform .15s}
.is-open>.sf-cat-toggle::before{transform:rotate(-135deg)}
.sf-promo{margin-top:.5rem}.sf-promo img{border-radius:8px;display:block}
.sf-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:80}
.sf-backdrop[hidden]{display:none}
/* product grid + card */
ul.products,.sf-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:1rem}
.woocommerce ul.products::before,.woocommerce ul.products::after{display:none}
.sf-card{background:var(--sf-card);border:1px solid var(--sf-line);border-radius:var(--sf-radius);overflow:hidden;display:flex;flex-direction:column;margin:0!important;width:auto!important;float:none!important}
.sf-card-media{position:relative;background:#fff}
.sf-card-media img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block}
.sf-badges{position:absolute;top:8px;left:8px;display:flex;flex-direction:column;gap:4px;z-index:2}
.sf-badge{font-size:.72rem;font-weight:700;padding:.15rem .5rem;border-radius:99px;color:#fff;background:var(--sf-ink)}
.sf-badge-sale{background:var(--sf-accent)}.sf-badge-new{background:var(--sf-ok)}
.sf-card-body{padding:.75rem;display:flex;flex-direction:column;gap:.3rem;flex:1}
.sf-card-title{font-size:.95rem;margin:0}
.sf-card-title a{color:var(--sf-ink);text-decoration:none}
.sf-card .price{font-weight:700}
.sf-card .price del{color:var(--sf-muted);font-weight:400;margin-right:.4rem}
.sf-card .price ins{text-decoration:none;color:var(--sf-accent-dk)}
.sf-stock{margin:0;font-size:.78rem}.sf-stock.in{color:var(--sf-ok)}.sf-stock.out{color:var(--sf-accent-dk)}
.sf-rating{font-size:.8rem;color:var(--sf-muted)}
.sf-card .button,.woocommerce a.button,.woocommerce button.button,.woocommerce #respond input#submit,.woocommerce a.button.alt,.woocommerce button.button.alt{margin-top:auto;display:block;text-align:center;background:var(--sf-accent);color:#fff;border:0;border-radius:8px;padding:.6rem .9rem;font-weight:700;font-size:.9rem;cursor:pointer;text-decoration:none;line-height:1.3}
.woocommerce a.button:hover,.woocommerce button.button:hover,.sf-card .button:hover{background:var(--sf-accent-dk);color:#fff}
.woocommerce a.button.disabled,.woocommerce button.button:disabled,.woocommerce button.button.disabled{opacity:.5;cursor:not-allowed}
.sf-card .added_to_cart{display:block;text-align:center;font-size:.85rem;margin-top:.4rem}
/* misc */
.sf-notice{background:#fff8e1;border:1px solid #f0d98c;padding:.75rem 1rem;border-radius:8px;margin-bottom:1rem}
.sf-entry,.sf-page{background:var(--sf-card);border:1px solid var(--sf-line);border-radius:var(--sf-radius);padding:1.5rem}
.sf-content>.sf-entry{margin-top:1.5rem}
.woocommerce-breadcrumb{font-size:.85rem;color:var(--sf-muted);margin-bottom:1rem}
.woocommerce div.product{background:var(--sf-card);border:1px solid var(--sf-line);border-radius:var(--sf-radius);padding:1.5rem}
.woocommerce div.product div.images{width:48%}.woocommerce div.product div.summary{width:48%}
@media(max-width:768px){.woocommerce div.product div.images,.woocommerce div.product div.summary{width:100%;float:none}}
.woocommerce div.product p.price,.woocommerce div.product span.price{color:var(--sf-accent-dk);font-weight:700}
.woocommerce-message,.woocommerce-info,.woocommerce-error{border-radius:8px}
.woocommerce form .form-row input.input-text,.woocommerce form .form-row textarea,.woocommerce form .form-row select{padding:.6rem;border:1px solid #cbd3da;border-radius:6px;font:inherit}
.woocommerce table.shop_table{border-radius:8px;background:#fff}
.woocommerce #payment{background:var(--sf-bg);border-radius:8px}
.woocommerce #payment #place_order{float:none;width:100%;padding:.9rem;font-size:1rem}
/* footer */
.sf-footer{background:var(--sf-ink);color:#d5dbe1;margin-top:2rem}
.sf-footer a{color:#fff}
.sf-footer h3{color:#fff;font-size:1rem}
.sf-footer ul{list-style:none;padding:0;margin:0}
.sf-footer li{margin:.35rem 0}
.sf-footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;padding-top:2.5rem;padding-bottom:2rem}
.sf-social{display:flex;gap:1rem;flex-wrap:wrap}
.sf-copy{border-top:1px solid rgba(255,255,255,.15);padding:1rem 0;font-size:.85rem}
.sf-pay{font-size:.85rem;margin-top:1rem}
.sc-nl-msg{background:rgba(255,255,255,.12);padding:.4rem .6rem;border-radius:6px;font-size:.85rem}
/* responsive */
@media(max-width:1000px){
 .sf-footer-grid{grid-template-columns:1fr 1fr}
 .sf-layout{grid-template-columns:minmax(0,1fr)}
 .sf-cat-open{display:block}
 .sf-sidebar{position:fixed;left:0;top:0;bottom:0;width:min(320px,86vw);max-height:none;border-radius:0;z-index:90;transform:translateX(-102%);transition:transform .2s;padding:0 .5rem 1rem}
 .sf-sidebar.is-open{transform:none}
 .sf-sidebar-head{display:flex;justify-content:space-between;align-items:center;padding:.9rem .5rem;border-bottom:1px solid var(--sf-line);margin-bottom:.5rem}
 .sf-drawer-close{border:0;background:none;font-size:1.8rem;cursor:pointer}
}
@media(max-width:720px){
 .sf-topbar{display:none}
 .sf-header-in{flex-wrap:wrap;gap:.5rem}
 .sf-logo{flex:1}
 .sf-search{order:3;flex:1 0 100%;max-width:none}
 .sf-icons{gap:.7rem;font-size:.8rem}
 .sf-nav .sf-menu{overflow-x:auto;flex-wrap:nowrap;white-space:nowrap}
 ul.products,.sf-grid{grid-template-columns:repeat(2,1fr);gap:.6rem}
 .sf-footer-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}