/* =====================================================
   TRENDLY MART — Core Stylesheet
   Color theme: White + Light Blue (clean & professional)
   ===================================================== */

:root{
  /* Color tokens */
  --color-primary:#1E88E5;        /* main brand blue */
  --color-primary-dark:#1565C0;   /* hover / active */
  --color-primary-light:#EAF4FF;  /* soft blue surfaces */
  --color-primary-lighter:#F5FAFF;/* page background tint */
  --color-accent:#FF8A3D;         /* deal / discount accent (used sparingly) */
  --color-success:#2E9E5B;
  --color-bg:#FFFFFF;
  --color-surface:#F7FBFF;
  --color-border:#E1ECF7;
  --color-text:#1B2B3A;
  --color-text-muted:#62798F;
  --color-text-light:#93A6B8;

  /* Typography */
  --font-heading:'Poppins', sans-serif;
  --font-body:'Inter', sans-serif;

  /* Layout */
  --container:1240px;
  --radius-sm:6px;
  --radius-md:10px;
  --radius-lg:16px;
  --shadow-sm:0 1px 3px rgba(20,60,110,.06);
  --shadow-md:0 6px 20px rgba(20,60,110,.08);
  --shadow-lg:0 12px 32px rgba(20,60,110,.12);
  --transition:all .2s ease;
}

*{margin:0;padding:0;box-sizing:border-box;}

html{scroll-behavior:smooth;}

body{
  font-family:var(--font-body);
  color:var(--color-text);
  background:var(--color-bg);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block;}

a{text-decoration:none;color:inherit;}

ul{list-style:none;}

button{font-family:inherit;cursor:pointer;border:none;background:none;}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}

/* Visible keyboard focus */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible{
  outline:3px solid var(--color-primary);
  outline-offset:2px;
}

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

/* =====================================================
   TOP UTILITY BAR
   ===================================================== */
.topbar{
  background:var(--color-primary-dark);
  color:#fff;
  font-size:13px;
}
.topbar .container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  height:36px;
  flex-wrap:wrap;
  gap:6px;
}
.topbar-left{display:flex;gap:18px;align-items:center;}
.topbar-left span{opacity:.92;}
.topbar-right{display:flex;gap:18px;align-items:center;}
.region-select{
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,.35);
  border-radius:4px;
  padding:3px 8px;
  font-size:12px;
}
.region-select option{color:#1B2B3A;}

/* =====================================================
   HEADER
   ===================================================== */
.site-header{
  background:#fff;
  border-bottom:1px solid var(--color-border);
  position:sticky;
  top:0;
  z-index:100;
  box-shadow:var(--shadow-sm);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:24px;
  padding:14px 0;
  flex-wrap:wrap;
}
.logo{
  font-family:var(--font-heading);
  font-weight:700;
  font-size:26px;
  color:var(--color-primary-dark);
  display:flex;
  align-items:center;
  gap:6px;
  flex-shrink:0;
}
.logo span{color:var(--color-accent);}

.search-bar{
  flex:1;
  display:flex;
  min-width:200px;
  border:2px solid var(--color-primary);
  border-radius:var(--radius-md);
  overflow:hidden;
}
.search-bar input{
  flex:1;
  border:none;
  padding:11px 16px;
  font-size:15px;
  font-family:inherit;
  outline:none;
}
.search-bar button{
  background:var(--color-primary);
  color:#fff;
  padding:0 22px;
  font-size:18px;
  transition:var(--transition);
}
.search-bar button:hover{background:var(--color-primary-dark);}

.header-actions{
  display:flex;
  align-items:center;
  gap:22px;
  flex-shrink:0;
}
.header-action{
  display:flex;
  flex-direction:column;
  align-items:center;
  font-size:12px;
  color:var(--color-text);
  gap:2px;
  position:relative;
  transition:var(--transition);
}
.header-action:hover{color:var(--color-primary);}
.header-action .icon{font-size:22px;}
.cart-count{
  position:absolute;
  top:-6px;
  right:-12px;
  background:var(--color-accent);
  color:#fff;
  font-size:11px;
  font-weight:700;
  border-radius:50%;
  width:18px;height:18px;
  display:flex;align-items:center;justify-content:center;
}

/* Category nav */
.cat-nav{
  background:var(--color-primary-light);
  border-bottom:1px solid var(--color-border);
}
.cat-nav ul{
  display:flex;
  gap:28px;
  padding:11px 0;
  overflow-x:auto;
  white-space:nowrap;
}
.cat-nav a{
  font-size:14px;
  font-weight:500;
  color:var(--color-text-muted);
  transition:var(--transition);
}
.cat-nav a:hover, .cat-nav a.active{color:var(--color-primary-dark);font-weight:600;}

/* =====================================================
   AD SLOTS — clearly marked placeholders
   ===================================================== */
.ad-slot{
  border:2px dashed #BBD9F7;
  background:repeating-linear-gradient(
    45deg,
    var(--color-primary-light),
    var(--color-primary-light) 10px,
    #ffffff 10px,
    #ffffff 20px
  );
  color:var(--color-primary-dark);
  font-family:var(--font-heading);
  font-weight:600;
  font-size:13px;
  letter-spacing:.04em;
  text-transform:uppercase;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  border-radius:var(--radius-md);
  margin:28px auto;
  padding:10px;
}
.ad-slot small{
  display:block;
  font-weight:400;
  text-transform:none;
  letter-spacing:0;
  margin-top:4px;
  color:var(--color-text-muted);
  font-size:11px;
}
.ad-slot--leaderboard{max-width:728px;min-height:90px;width:100%;}
.ad-slot--banner{max-width:1240px;min-height:120px;width:100%;}
.ad-slot--rectangle{max-width:336px;min-height:280px;width:100%;}
.ad-slot--square{max-width:300px;min-height:250px;width:100%;}
.ad-slot--mobile{max-width:320px;min-height:50px;width:100%;}
.ad-slot--inline{min-height:100px;width:100%;}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 26px;
  border-radius:var(--radius-md);
  font-weight:600;
  font-size:15px;
  font-family:var(--font-body);
  transition:var(--transition);
  border:2px solid transparent;
}
.btn-primary{background:var(--color-primary);color:#fff;}
.btn-primary:hover{background:var(--color-primary-dark);}
.btn-outline{background:transparent;border-color:var(--color-primary);color:var(--color-primary-dark);}
.btn-outline:hover{background:var(--color-primary-light);}
.btn-block{width:100%;}
.btn-lg{padding:15px 32px;font-size:16px;}
.btn:disabled{opacity:.5;cursor:not-allowed;}

/* =====================================================
   HERO
   ===================================================== */
.hero{
  background:linear-gradient(120deg,var(--color-primary-light) 0%, #ffffff 70%);
  padding:56px 0;
  border-bottom:1px solid var(--color-border);
}
.hero-inner{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:40px;
  align-items:center;
}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:#fff;
  color:var(--color-primary-dark);
  font-size:13px;
  font-weight:600;
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:18px;
  box-shadow:var(--shadow-sm);
}
.hero h1{
  font-family:var(--font-heading);
  font-size:clamp(32px,5vw,52px);
  font-weight:700;
  line-height:1.15;
  color:var(--color-text);
  margin-bottom:18px;
}
.hero h1 em{
  font-style:normal;
  color:var(--color-primary);
}
.hero p{
  font-size:17px;
  color:var(--color-text-muted);
  max-width:480px;
  margin-bottom:28px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-art{
  background:#fff;
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);
  padding:28px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
.hero-art img{
  border-radius:var(--radius-md);
  aspect-ratio:1/1;
  object-fit:cover;
  background:var(--color-primary-light);
}
.hero-art div:first-child{grid-row:span 2;}
.hero-art div:first-child img{aspect-ratio:1/2.08;}

/* =====================================================
   SECTION HEADINGS
   ===================================================== */
.section{padding:48px 0;}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  margin-bottom:24px;
  gap:16px;
  flex-wrap:wrap;
}
.section-head h2{
  font-family:var(--font-heading);
  font-size:28px;
  font-weight:700;
}
.section-head p{color:var(--color-text-muted);font-size:14px;margin-top:4px;}
.section-link{
  color:var(--color-primary-dark);
  font-weight:600;
  font-size:14px;
  white-space:nowrap;
}
.section-link:hover{text-decoration:underline;}

/* =====================================================
   CATEGORY CHIPS
   ===================================================== */
.cat-chips{
  display:flex;
  gap:14px;
  overflow-x:auto;
  padding-bottom:6px;
}
.cat-chip{
  flex:0 0 auto;
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  padding:16px 22px;
  text-align:center;
  min-width:130px;
  transition:var(--transition);
}
.cat-chip:hover{
  border-color:var(--color-primary);
  background:var(--color-primary-light);
  transform:translateY(-2px);
}
.cat-chip .cat-icon{font-size:30px;display:block;margin-bottom:8px;}
.cat-chip span{font-weight:600;font-size:14px;}

/* =====================================================
   PRODUCT GRID & CARDS
   ===================================================== */
.product-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.product-card{
  background:#fff;
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  transition:var(--transition);
  display:flex;
  flex-direction:column;
  position:relative;
}
.product-card:hover{
  box-shadow:var(--shadow-md);
  transform:translateY(-3px);
  border-color:transparent;
}
.product-thumb{
  position:relative;
  background:var(--color-primary-lighter);
  aspect-ratio:1/1;
  overflow:hidden;
}
.product-thumb img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .35s ease;
}
.product-card:hover .product-thumb img{transform:scale(1.05);}
.badge{
  position:absolute;
  top:10px;left:10px;
  font-size:11px;
  font-weight:700;
  padding:4px 10px;
  border-radius:999px;
  text-transform:uppercase;
  letter-spacing:.03em;
}
.badge-trending{background:var(--color-primary);color:#fff;}
.badge-sale{background:var(--color-accent);color:#fff;}
.badge-new{background:var(--color-success);color:#fff;}
.wishlist-btn{
  position:absolute;
  top:10px;right:10px;
  width:34px;height:34px;
  border-radius:50%;
  background:rgba(255,255,255,.92);
  display:flex;align-items:center;justify-content:center;
  font-size:16px;
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
}
.wishlist-btn:hover{background:var(--color-primary);color:#fff;}

.product-info{padding:14px 16px 18px;display:flex;flex-direction:column;gap:6px;flex:1;}
.product-cat{font-size:11px;color:var(--color-text-light);text-transform:uppercase;letter-spacing:.05em;font-weight:600;}
.product-title{
  font-size:15px;
  font-weight:600;
  line-height:1.35;
  color:var(--color-text);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  min-height:40px;
}
.product-card:hover .product-title{color:var(--color-primary-dark);}
.rating{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--color-text-muted);}
.rating .stars{color:#FFB400;letter-spacing:1px;font-size:13px;}
.price-row{display:flex;align-items:baseline;gap:8px;margin-top:4px;}
.price{font-size:19px;font-weight:700;color:var(--color-text);}
.price-old{font-size:13px;color:var(--color-text-light);text-decoration:line-through;}
.price-save{font-size:12px;color:var(--color-success);font-weight:600;}
.add-cart-btn{
  margin-top:10px;
  width:100%;
  padding:10px;
  border-radius:var(--radius-sm);
  background:var(--color-primary-light);
  color:var(--color-primary-dark);
  font-weight:600;
  font-size:14px;
  transition:var(--transition);
  display:flex;align-items:center;justify-content:center;gap:6px;
}
.add-cart-btn:hover{background:var(--color-primary);color:#fff;}

/* =====================================================
   TRUST / FEATURES STRIP
   ===================================================== */
.features-strip{
  background:var(--color-surface);
  border-top:1px solid var(--color-border);
  border-bottom:1px solid var(--color-border);
}
.features-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  padding:32px 0;
}
.feature-item{display:flex;align-items:flex-start;gap:14px;}
.feature-item .icon{
  font-size:26px;
  background:var(--color-primary-light);
  color:var(--color-primary-dark);
  width:48px;height:48px;
  border-radius:var(--radius-md);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.feature-item h4{font-size:15px;font-weight:600;margin-bottom:2px;}
.feature-item p{font-size:13px;color:var(--color-text-muted);}

/* =====================================================
   NEWSLETTER
   ===================================================== */
.newsletter{
  background:linear-gradient(120deg,var(--color-primary-dark),var(--color-primary));
  color:#fff;
  border-radius:var(--radius-lg);
  padding:40px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
  flex-wrap:wrap;
}
.newsletter h3{font-family:var(--font-heading);font-size:24px;margin-bottom:6px;}
.newsletter p{opacity:.9;font-size:14px;}
.newsletter-form{display:flex;gap:10px;flex-wrap:wrap;}
.newsletter-form input{
  border:none;
  border-radius:var(--radius-md);
  padding:13px 18px;
  font-size:14px;
  min-width:240px;
  font-family:inherit;
}
.newsletter-form button{
  background:#fff;
  color:var(--color-primary-dark);
  font-weight:700;
  padding:13px 26px;
  border-radius:var(--radius-md);
  transition:var(--transition);
}
.newsletter-form button:hover{background:var(--color-text);color:#fff;}

/* =====================================================
   FOOTER
   ===================================================== */
.site-footer{
  background:#0E2A3F;
  color:#C9D8E6;
  padding:50px 0 18px;
  margin-top:48px;
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr 1.2fr;
  gap:32px;
  padding-bottom:32px;
}
.footer-grid h5{
  color:#fff;
  font-family:var(--font-heading);
  font-size:15px;
  margin-bottom:14px;
}
.footer-grid ul li{margin-bottom:9px;font-size:13.5px;}
.footer-grid ul li a:hover{color:#fff;}
.footer-logo{font-family:var(--font-heading);font-weight:700;font-size:24px;color:#fff;margin-bottom:12px;}
.footer-logo span{color:var(--color-accent);}
.footer-grid p{font-size:13.5px;line-height:1.7;}
.footer-socials{display:flex;gap:10px;margin-top:14px;}
.footer-socials a{
  width:34px;height:34px;border-radius:50%;
  background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;
  transition:var(--transition);
}
.footer-socials a:hover{background:var(--color-primary);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding-top:18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:12.5px;
  flex-wrap:wrap;
  gap:10px;
}
.payment-icons{display:flex;gap:8px;font-size:22px;}

/* =====================================================
   BREADCRUMBS
   ===================================================== */
.breadcrumbs{
  font-size:13px;
  color:var(--color-text-muted);
  padding:16px 0;
}
.breadcrumbs a:hover{color:var(--color-primary-dark);}
.breadcrumbs span{margin:0 6px;}

/* =====================================================
   SHOP PAGE — Filters + Grid
   ===================================================== */
.shop-layout{
  display:grid;
  grid-template-columns:260px 1fr;
  gap:30px;
  align-items:flex-start;
}
.filters{
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  padding:22px;
  position:sticky;
  top:90px;
}
.filters h3{font-size:15px;margin-bottom:14px;font-family:var(--font-heading);}
.filter-group{margin-bottom:22px;}
.filter-group h4{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted);margin-bottom:10px;}
.filter-group label{
  display:flex;align-items:center;gap:8px;
  font-size:14px;margin-bottom:9px;cursor:pointer;color:var(--color-text);
}
.filter-group input[type="checkbox"],
.filter-group input[type="radio"]{
  width:16px;height:16px;accent-color:var(--color-primary);
}
.price-inputs{display:flex;gap:8px;align-items:center;}
.price-inputs input{
  width:100%;padding:8px 10px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:13px;font-family:inherit;
}

.shop-toolbar{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:20px;flex-wrap:wrap;gap:12px;
}
.shop-toolbar select{
  border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:9px 14px;font-size:13px;font-family:inherit;
}
.shop-toolbar .result-count{font-size:14px;color:var(--color-text-muted);}

.pagination{
  display:flex;justify-content:center;gap:8px;margin-top:36px;
}
.pagination a{
  width:38px;height:38px;border-radius:var(--radius-sm);
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--color-border);font-size:14px;font-weight:600;
  transition:var(--transition);
}
.pagination a.active, .pagination a:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary);}

/* =====================================================
   PRODUCT DETAIL PAGE
   ===================================================== */
.product-detail{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:46px;
}
.gallery-main{
  background:var(--color-primary-lighter);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  aspect-ratio:1/1;
  margin-bottom:14px;
}
.gallery-main img{width:100%;height:100%;object-fit:cover;}
.gallery-thumbs{display:flex;gap:12px;}
.gallery-thumbs img{
  width:78px;height:78px;object-fit:cover;border-radius:var(--radius-sm);
  border:2px solid var(--color-border);cursor:pointer;background:var(--color-primary-lighter);
  transition:var(--transition);
}
.gallery-thumbs img:hover, .gallery-thumbs img.active{border-color:var(--color-primary);}

.pd-title{font-family:var(--font-heading);font-size:26px;font-weight:700;margin:6px 0 10px;}
.pd-meta{display:flex;align-items:center;gap:14px;font-size:13.5px;color:var(--color-text-muted);margin-bottom:18px;}
.pd-price-row{display:flex;align-items:baseline;gap:14px;margin-bottom:18px;}
.pd-price{font-size:32px;font-weight:700;color:var(--color-primary-dark);}
.pd-desc{color:var(--color-text-muted);font-size:14.5px;margin-bottom:22px;line-height:1.7;}
.pd-divider{border-top:1px solid var(--color-border);margin:22px 0;}

.qty-selector{
  display:flex;align-items:center;border:1px solid var(--color-border);border-radius:var(--radius-sm);width:fit-content;
}
.qty-selector button{padding:10px 16px;font-size:16px;color:var(--color-primary-dark);font-weight:700;}
.qty-selector input{
  width:48px;text-align:center;border:none;border-left:1px solid var(--color-border);border-right:1px solid var(--color-border);
  padding:10px 0;font-size:15px;font-family:inherit;
}
.pd-actions{display:flex;gap:14px;margin-top:22px;flex-wrap:wrap;}
.pd-highlights{margin:18px 0;padding-left:18px;}
.pd-highlights li{font-size:14px;color:var(--color-text-muted);margin-bottom:6px;list-style:disc;}

.trust-badges{display:flex;gap:18px;margin-top:22px;flex-wrap:wrap;}
.trust-badges div{
  display:flex;align-items:center;gap:8px;font-size:13px;color:var(--color-text-muted);font-weight:500;
}
.trust-badges .icon{color:var(--color-primary);font-size:18px;}

/* Tabs */
.pd-tabs{margin-top:48px;}
.tab-buttons{display:flex;gap:8px;border-bottom:1px solid var(--color-border);}
.tab-buttons button{
  padding:13px 26px;font-size:14.5px;font-weight:600;color:var(--color-text-muted);
  border-bottom:3px solid transparent;transition:var(--transition);
}
.tab-buttons button.active{color:var(--color-primary-dark);border-color:var(--color-primary);}
.tab-panel{padding:24px 0;font-size:14.5px;color:var(--color-text-muted);line-height:1.8;display:none;}
.tab-panel.active{display:block;}
.spec-table{width:100%;border-collapse:collapse;}
.spec-table tr{border-bottom:1px solid var(--color-border);}
.spec-table td{padding:11px 0;font-size:14px;}
.spec-table td:first-child{font-weight:600;color:var(--color-text);width:220px;}

.review{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--color-border);}
.review-avatar{
  width:42px;height:42px;border-radius:50%;background:var(--color-primary-light);
  display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--color-primary-dark);flex-shrink:0;
}
.review h5{font-size:14.5px;color:var(--color-text);margin-bottom:2px;}
.review .stars{margin-bottom:6px;display:block;}

/* =====================================================
   CART PAGE
   ===================================================== */
.cart-layout{display:grid;grid-template-columns:1fr 360px;gap:32px;align-items:flex-start;}
.cart-table{width:100%;border-collapse:collapse;}
.cart-table th{
  text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-light);
  padding-bottom:14px;border-bottom:1px solid var(--color-border);font-weight:700;
}
.cart-table td{padding:20px 0;border-bottom:1px solid var(--color-border);vertical-align:middle;}
.cart-item-info{display:flex;gap:14px;align-items:center;}
.cart-item-info img{width:74px;height:74px;object-fit:cover;border-radius:var(--radius-sm);background:var(--color-primary-lighter);}
.cart-item-info h4{font-size:14.5px;font-weight:600;margin-bottom:4px;}
.cart-item-info p{font-size:12.5px;color:var(--color-text-muted);}
.remove-btn{color:#D64545;font-size:13px;font-weight:600;margin-top:6px;display:inline-block;}
.remove-btn:hover{text-decoration:underline;}

.summary-card{
  background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:24px;
}
.summary-card h3{font-family:var(--font-heading);font-size:18px;margin-bottom:18px;}
.summary-row{display:flex;justify-content:space-between;font-size:14.5px;color:var(--color-text-muted);margin-bottom:12px;}
.summary-row.total{
  font-weight:700;color:var(--color-text);font-size:17px;border-top:1px solid var(--color-border);padding-top:14px;margin-top:6px;
}
.promo-row{display:flex;gap:8px;margin:18px 0;}
.promo-row input{flex:1;padding:11px 14px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:inherit;font-size:13.5px;}

.empty-state{text-align:center;padding:70px 20px;}
.empty-state .icon{font-size:60px;margin-bottom:18px;}
.empty-state h3{font-family:var(--font-heading);font-size:22px;margin-bottom:8px;}
.empty-state p{color:var(--color-text-muted);margin-bottom:24px;}

/* =====================================================
   CHECKOUT — STEP FLOW (1-7 steps)
   ===================================================== */
.step-tracker{
  display:flex;justify-content:space-between;align-items:flex-start;
  margin-bottom:40px;overflow-x:auto;padding-bottom:6px;gap:4px;
}
.step{
  flex:1;text-align:center;position:relative;min-width:90px;font-size:12.5px;color:var(--color-text-light);font-weight:600;
}
.step::before{
  content:'';position:absolute;top:16px;left:-50%;width:100%;height:2px;background:var(--color-border);z-index:0;
}
.step:first-child::before{display:none;}
.step.active::before, .step.done::before{background:var(--color-primary);}
.step-circle{
  width:34px;height:34px;border-radius:50%;background:#fff;border:2px solid var(--color-border);
  display:flex;align-items:center;justify-content:center;margin:0 auto 8px;font-family:var(--font-heading);
  font-weight:700;color:var(--color-text-light);position:relative;z-index:1;transition:var(--transition);
}
.step.active .step-circle{border-color:var(--color-primary);color:var(--color-primary);background:var(--color-primary-light);}
.step.done .step-circle{background:var(--color-primary);border-color:var(--color-primary);color:#fff;}
.step.active{color:var(--color-primary-dark);}
.step.done{color:var(--color-text);}

.checkout-layout{display:grid;grid-template-columns:1fr 340px;gap:32px;align-items:flex-start;}
.checkout-panel{
  background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:30px;min-height:320px;
}
.checkout-panel h2{font-family:var(--font-heading);font-size:21px;margin-bottom:6px;}
.checkout-panel .step-sub{font-size:13.5px;color:var(--color-text-muted);margin-bottom:24px;}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-group{display:flex;flex-direction:column;gap:6px;}
.form-group.full{grid-column:1/-1;}
.form-group label{font-size:13px;font-weight:600;color:var(--color-text);}
.form-group input, .form-group select, .form-group textarea{
  padding:12px 14px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;
}
.form-group input:focus, .form-group select:focus{border-color:var(--color-primary);}

.option-card{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  border:1px solid var(--color-border);border-radius:var(--radius-md);padding:16px 18px;margin-bottom:12px;cursor:pointer;transition:var(--transition);
}
.option-card:hover{border-color:var(--color-primary);}
.option-card.selected{border-color:var(--color-primary);background:var(--color-primary-light);}
.option-card .left{display:flex;align-items:center;gap:14px;}
.option-card h4{font-size:14.5px;margin-bottom:2px;}
.option-card p{font-size:12.5px;color:var(--color-text-muted);}
.option-card .price{font-size:15px;font-weight:700;}

.checkout-nav{display:flex;justify-content:space-between;margin-top:28px;}

.order-summary-mini{
  background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:22px;
}
.order-summary-mini h3{font-family:var(--font-heading);font-size:16px;margin-bottom:16px;}
.mini-item{display:flex;gap:12px;align-items:center;margin-bottom:14px;}
.mini-item img{width:54px;height:54px;border-radius:var(--radius-sm);object-fit:cover;background:#fff;}
.mini-item h5{font-size:13px;font-weight:600;}
.mini-item p{font-size:12px;color:var(--color-text-muted);}
.mini-item .price{margin-left:auto;font-size:13.5px;font-weight:700;}

/* Confirmation */
.confirm-box{text-align:center;padding:50px 20px;}
.confirm-icon{
  width:84px;height:84px;border-radius:50%;background:var(--color-primary-light);color:var(--color-primary);
  display:flex;align-items:center;justify-content:center;font-size:42px;margin:0 auto 22px;
}
.confirm-box h2{font-family:var(--font-heading);font-size:26px;margin-bottom:10px;}
.confirm-box p{color:var(--color-text-muted);margin-bottom:6px;}
.order-id{
  display:inline-block;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);
  padding:10px 22px;font-weight:700;font-family:var(--font-heading);color:var(--color-primary-dark);margin:18px 0;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width:1024px){
  .product-grid{grid-template-columns:repeat(3,1fr);}
  .hero-inner{grid-template-columns:1fr;}
  .hero-art{order:-1;}
  .shop-layout{grid-template-columns:1fr;}
  .filters{position:static;}
  .product-detail{grid-template-columns:1fr;}
  .cart-layout{grid-template-columns:1fr;}
  .checkout-layout{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .features-grid{grid-template-columns:1fr 1fr;}
}

@media (max-width:640px){
  .product-grid{grid-template-columns:repeat(2,1fr);gap:14px;}
  .header-inner{flex-wrap:wrap;}
  .search-bar{order:3;flex-basis:100%;}
  .header-actions{gap:16px;}
  .hero{padding:36px 0;}
  .hero-art{grid-template-columns:1fr 1fr;padding:16px;gap:10px;}
  .section{padding:32px 0;}
  .section-head h2{font-size:22px;}
  .form-grid{grid-template-columns:1fr;}
  .newsletter{flex-direction:column;text-align:center;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px;}
  .footer-bottom{flex-direction:column;text-align:center;}
  .step span.step-label{display:none;}
  .pd-title{font-size:22px;}
  .pd-price{font-size:26px;}
}

@media (max-width:420px){
  .product-grid{grid-template-columns:repeat(2,1fr);gap:10px;}
  .footer-grid{grid-template-columns:1fr;}
  .features-grid{grid-template-columns:1fr;}
}