:root{
  --blue:#0b5cab;
  --blue2:#1687d9;
  --bg:#f4f8fc;
  --card:#ffffff;
  --text:#142235;
  --muted:#64748b;
  --line:#d9e5f0;
  --soft:#edf5fc;
  --ok:#16a34a;
  --danger:#dc2626;
  --max:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.45;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(100% - 28px,var(--max));margin:0 auto}
.section{padding:20px 0}
.page-hero{padding:18px 0}
.content-narrow{max-width:900px}
h1,h2,h3,p{margin:0}
h1{font-size:30px;line-height:1.03;letter-spacing:-.03em}
h2{font-size:22px;line-height:1.08}
h3{font-size:18px;line-height:1.15}
.page-lead,.muted,.meta,.woocommerce-result-count,.woocommerce-breadcrumb{color:var(--muted)}
.page-lead{margin-top:8px}

.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{padding:10px 0 12px;display:grid;gap:10px}
.brand-row{display:flex;justify-content:space-between;align-items:center;gap:10px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-logo{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--blue),var(--blue2));
  color:#fff;display:grid;place-items:center;font-weight:800;
}
.brand-custom-logo img{max-height:38px;width:auto}
.brand-text strong{display:block;color:var(--blue);font-size:15px;line-height:1.1}
.brand-text span{display:block;color:var(--muted);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-actions{display:flex;gap:8px}
.icon-btn{
  width:38px;height:38px;border:none;border-radius:12px;
  background:#fff;box-shadow:0 0 0 1px var(--line);
  display:grid;place-items:center;color:var(--text)
}
.searchbar{
  min-height:46px;display:flex;align-items:center;gap:10px;padding:0 14px;
  border-radius:14px;background:#fff;box-shadow:0 0 0 1px var(--line);color:var(--muted)
}
.searchbar input{flex:1;border:none;background:transparent;min-height:46px;font:inherit;color:var(--text)}
.searchbar input:focus{outline:none}
.mobile-menu{display:none;border-top:1px solid var(--line);background:#fff}
.mobile-menu.is-open{display:block}
.mobile-menu-inner{padding:12px 0}
.mobile-primary-menu{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.mobile-primary-menu a{display:block;min-height:42px;padding:10px 12px;border-radius:12px;background:#fff;box-shadow:0 0 0 1px var(--line)}

.card{
  background:var(--card);border-radius:18px;
  box-shadow:0 0 0 1px var(--line), 0 10px 28px rgba(10,30,60,.08);
  padding:16px;
}
.text-center{text-align:center}
.button-link,.button,button,.wc-proceed-to-checkout a.checkout-button{
  min-height:42px;display:inline-flex;align-items:center;justify-content:center;
  padding:0 14px;border:none;border-radius:12px;font:inherit;font-weight:800
}
.button-link,.button,.wc-proceed-to-checkout a.checkout-button,.button.alt,.single_add_to_cart_button{
  background:var(--blue)!important;color:#fff!important
}
.article-list{display:grid;gap:12px}
.article-title{font-size:20px;margin:8px 0}

/* archive rows */
.woocommerce ul.products li.product img,
.woocommerce-page ul.products li.product img{display:none!important}
.woocommerce ul.products{
  display:grid!important;grid-template-columns:1fr!important;gap:8px;list-style:none;margin:0;padding:0
}
.woocommerce ul.products li.product{
  width:100%!important;float:none!important;margin:0!important;padding:0!important;background:transparent;border:none;box-shadow:none
}
.mars-b2b-row__inner{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px;display:grid;gap:8px}
.mars-b2b-row__top{display:grid;gap:3px}
.mars-b2b-row__name{font-size:14px;font-weight:800;line-height:1.2}
.mars-b2b-row__name a{color:var(--text)}
.mars-b2b-row__meta{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mars-b2b-row__controls{display:grid;grid-template-columns:1.15fr 1fr 72px;gap:8px}
.mars-b2b-select,.mars-b2b-qty__input{
  width:100%;height:36px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:0 10px;font-size:12px;color:var(--text)
}
.mars-b2b-static-pill{
  min-height:36px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;background:var(--soft);color:#35506c;font-size:12px;font-weight:700
}
.mars-b2b-more{
  height:36px;border-radius:10px;background:var(--soft);color:var(--blue);font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center
}
.mars-b2b-row__actions{display:grid;grid-template-columns:82px 1fr 72px;gap:8px;align-items:center}
.mars-b2b-qty{display:grid;grid-template-columns:26px 1fr 26px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;height:36px}
.mars-b2b-qty__btn{border:none;background:#fff;color:var(--text);font-size:14px;font-weight:800;cursor:pointer}
.mars-b2b-qty__input{border:none;text-align:center;border-left:1px solid var(--line);border-right:1px solid var(--line);border-radius:0;padding:0 4px}
.mars-b2b-price{text-align:center;font-size:13px;font-weight:800;color:var(--blue);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mars-b2b-add{height:36px;border:none;border-radius:10px;background:var(--blue);color:#fff;font-size:12px;font-weight:800;cursor:pointer}
.mars-b2b-add[disabled]{opacity:.55;cursor:not-allowed}
.mars-b2b-row__status{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:11px;color:var(--muted)}
.mars-b2b-ready{color:var(--ok);font-weight:700}
.mars-b2b-row--error .mars-b2b-ready{color:var(--danger)}
.mars-filters{display:flex;gap:8px;overflow:auto;padding-bottom:4px;margin:0 0 10px;scrollbar-width:none}
.mars-filters::-webkit-scrollbar{display:none}
.filter-pill{
  flex:0 0 auto;min-height:34px;padding:0 11px;display:inline-flex;align-items:center;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:12px;font-weight:700;color:var(--text)
}
.filter-pill.active{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;border-color:transparent}

/* single product */
.single-product-shell .product{display:grid;gap:18px}
.single-product-shell .woocommerce-product-gallery{display:none!important}
.single-product-shell .summary{width:100%!important;float:none!important;margin:0!important}
.single-product-shell .price{color:var(--blue);font-weight:800}
.single-product-shell form.cart{display:grid;gap:10px}
.single-product-shell .variations select,
.single-product-shell .quantity .qty{
  width:100%;min-height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;padding:0 12px
}
.single-product-shell .woocommerce-tabs ul.tabs{display:flex;gap:8px;flex-wrap:wrap}
.single-product-shell .woocommerce-tabs ul.tabs li{border:none!important;background:#fff!important;border-radius:10px!important;box-shadow:0 0 0 1px var(--line)}

/* cart */
.cart-shell{display:grid;gap:14px}
.mars-cart-list{display:grid;gap:12px}
.mars-cart-item{
  display:grid;gap:10px;padding:12px 0;border-bottom:1px dashed var(--line)
}
.mars-cart-item:last-child{border-bottom:none}
.mars-cart-item__name{font-weight:800}
.mars-cart-item__meta{font-size:12px;color:var(--muted)}
.mars-cart-item__qty .quantity .qty{width:90px;min-height:40px;border:1px solid var(--line);border-radius:10px;padding:0 12px}
.mars-cart-item__subtotal{font-weight:800;color:var(--blue)}
.mars-cart-item__remove .remove{
  display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:10px;background:#fff;box-shadow:0 0 0 1px var(--line);font-size:20px;color:var(--danger)
}
.cart-update-row{display:flex;justify-content:flex-end;padding-top:12px}
.cart-totals-card .shop_table{width:100%}
.cart-totals-card table td,.cart-totals-card table th{padding:10px 0;border-bottom:1px dashed var(--line)}
.cart-totals-card .wc-proceed-to-checkout{margin-top:14px}

/* checkout */
.checkout-shell{display:grid;gap:14px}
.checkout-columns{display:grid;gap:14px}
.checkout-col{display:grid;gap:14px}
.checkout-fields .form-row input,.checkout-fields .form-row select,.checkout-fields .form-row textarea{
  width:100%;min-height:44px;border:1px solid var(--line);border-radius:12px;background:#fff;padding:10px 12px
}
.checkout-review table{width:100%}
.checkout-review table td,.checkout-review table th{padding:10px 0;border-bottom:1px dashed var(--line)}
.checkout-review #place_order{width:100%;margin-top:12px}

/* cart tray + app bar */
.mars-cart-tray{
  position:fixed;left:50%;transform:translateX(-50%);bottom:72px;width:min(100% - 16px, 420px);z-index:58
}
.mars-cart-tray__inner{
  background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:14px;box-shadow:0 10px 28px rgba(10,30,60,.08);min-height:50px;padding:8px 10px;display:flex;align-items:center;justify-content:space-between;gap:10px
}
.mars-cart-tray__meta{display:flex;align-items:center;gap:8px;font-size:13px}
.mars-cart-tray__dot{color:var(--muted)}
.mars-cart-tray__button{
  min-height:36px;padding:0 12px;border-radius:10px;background:var(--blue);color:#fff;display:inline-flex;align-items:center;font-weight:800
}
.bottom-mobile-nav{
  position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:min(100%, var(--max));z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:8px 10px calc(8px + env(safe-area-inset-bottom,0px))
}
.bottom-mobile-menu{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:6px}
.bottom-mobile-menu a{
  min-height:52px;border-radius:12px;display:grid;place-items:center;font-size:11px;font-weight:800;color:#5b7088;text-align:center
}
.bottom-mobile-menu .current-menu-item>a,.bottom-mobile-menu .current_page_item>a{background:#e8f3ff;color:var(--blue)}
.site-footer{padding:28px 0 120px;color:var(--muted)}
.footer-grid{display:grid;gap:12px;border-top:1px solid var(--line);padding-top:18px}
.footer-title{display:block;color:var(--text);margin-bottom:6px;font-weight:700}
.footer-menu{list-style:none;margin:0;padding:0;display:flex;gap:12px;flex-wrap:wrap}

@media (min-width: 860px){
  .mars-b2b-row__controls{grid-template-columns:180px 160px 80px}
  .mars-b2b-row__actions{grid-template-columns:110px 1fr 96px}
  .cart-shell{grid-template-columns:1.3fr .7fr;align-items:start}
  .checkout-shell{grid-template-columns:1.1fr .9fr;align-items:start}
  .checkout-columns{grid-template-columns:1fr 1fr}
  .bottom-mobile-nav{display:none}
  .mars-cart-tray{right:20px;left:auto;transform:none;width:420px;bottom:20px}
  .site-footer{padding-bottom:40px}
}


/* Homepage ordering overview */
.mars-home-main{padding-top:14px}
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.cat-btn{background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px 6px;display:grid;gap:8px;justify-items:center;min-height:92px}
.cat-btn.active{border-color:transparent;background:linear-gradient(135deg,#e8f3ff,#d7ecff);box-shadow:inset 0 0 0 1px rgba(11,92,171,.08)}
.cat-icon{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:#edf5fc;color:var(--blue);font-size:18px;font-weight:800}
.cat-btn.active .cat-icon{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff}
.cat-label{text-align:center;font-size:11px;line-height:1.15;font-weight:800;color:var(--text)}
.filter-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px}
.filter-select{width:100%;min-height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;padding:0 10px;font-size:12px;color:var(--text)}
.summary-bar{margin:10px 0 12px;padding:10px 12px;border-radius:12px;background:#eef6ff;border:1px solid #d7e9fb;display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:12px}
.summary-bar strong{color:var(--blue)}
.list{display:grid;gap:8px}
.row{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px;display:grid;gap:8px}
.row-top{display:grid;gap:3px}
.name{margin:0;font-size:14px;font-weight:800;line-height:1.2}
.meta-line{font-size:12px;color:var(--muted);line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.controls{display:grid;grid-template-columns:1.15fr 1fr 68px;gap:8px}
.mini-select{width:100%;height:36px;border-radius:10px;border:1px solid var(--line);background:#fff;padding:0 10px;font-size:12px;color:var(--text)}
.more-btn{height:36px;border:none;border-radius:10px;background:var(--soft);color:var(--blue);font-size:12px;font-weight:800}
.actions{display:grid;grid-template-columns:82px 1fr 68px;gap:8px;align-items:center}
.qty-wrap{display:grid;grid-template-columns:26px 1fr 26px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;height:36px}
.qty-btn{border:none;background:#fff;color:var(--text);font-size:14px;font-weight:800}
.qty-value{display:grid;place-items:center;font-size:12px;font-weight:700;border-left:1px solid var(--line);border-right:1px solid var(--line)}
.price{text-align:center;font-size:13px;font-weight:800;color:var(--blue);white-space:nowrap}
.add-btn{height:36px;border:none;border-radius:10px;background:var(--blue);color:#fff;font-size:12px;font-weight:800}
.status-line{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:11px;color:var(--muted)}
.status-line .ok{color:var(--ok);font-weight:700}
.load-more-wrap{padding:8px 0 14px}
.load-more{width:100%;min-height:42px;border:none;border-radius:12px;background:#fff;color:var(--blue);font-weight:800;box-shadow:0 0 0 1px var(--line)}
@media (min-width:860px){.category-grid{grid-template-columns:repeat(8,1fr)}.list{max-width:900px}}


/* refined homepage filter layout */
.filter-grid--2{grid-template-columns:1fr 1fr}
.mars-b2b-row__controls{
  grid-template-columns:repeat(2,minmax(0,1fr)) 68px;
  align-items:end;
}
.mars-b2b-field{
  display:grid;
  gap:5px;
}
.mars-b2b-field label{
  font-size:11px;
  line-height:1;
  color:var(--muted);
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.02em;
}
.mars-b2b-ready--wait{color:#d97706;font-weight:700}
.mars-b2b-ready--ok{color:var(--ok);font-weight:700}
.mars-b2b-ready--error{color:var(--danger);font-weight:700}
@media (min-width:860px){
  .filter-grid--2{max-width:560px}
}


/* Cart drawer popup */
body.mars-cart-drawer-open{overflow:hidden}
.mars-cart-tray__button{border:none;cursor:pointer}
.mars-cart-drawer[hidden]{display:none}
.mars-cart-drawer{
  position:fixed; inset:0; z-index:120;
}
.mars-cart-drawer__backdrop{
  position:absolute; inset:0; background:rgba(20,34,53,.38);
}
.mars-cart-drawer__panel{
  position:absolute; left:50%; bottom:0; transform:translateX(-50%);
  width:min(100%, var(--max));
  max-height:82vh;
  background:#fff;
  border-top-left-radius:20px;
  border-top-right-radius:20px;
  box-shadow:0 -10px 28px rgba(10,30,60,.12);
  display:grid;
  grid-template-rows:auto 1fr auto;
}
.mars-cart-drawer__header,
.mars-cart-drawer__footer{
  padding:14px;
  border-bottom:1px solid var(--line);
}
.mars-cart-drawer__footer{border-bottom:none;border-top:1px solid var(--line)}
.mars-cart-drawer__header{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.mars-cart-drawer__close{
  width:36px; height:36px; border:none; border-radius:10px; background:var(--soft); color:var(--blue); font-size:20px;
}
.mars-cart-drawer__body{
  overflow:auto; padding:14px;
}
.mars-drawer-items{display:grid; gap:10px}
.mars-drawer-item{
  padding:12px; border:1px solid var(--line); border-radius:12px; background:#fff;
}
.mars-drawer-item__name{font-weight:800; margin-bottom:4px}
.mars-drawer-item__meta{font-size:12px; color:var(--muted); display:flex; justify-content:space-between; gap:10px}
.mars-cart-drawer__subtotal{display:flex; justify-content:space-between; gap:12px; margin-bottom:12px}
.mars-cart-drawer__actions{display:grid; grid-template-columns:1fr 1fr; gap:8px}
.mars-cart-drawer__continue,
.mars-cart-drawer__checkout{
  min-height:42px; border-radius:12px; display:inline-flex; align-items:center; justify-content:center; font-weight:800;
}
.mars-cart-drawer__continue{background:#fff; color:var(--text); border:1px solid var(--line)}
.mars-cart-drawer__checkout{background:var(--blue); color:#fff}