/* =========================================================
   FreshKart — Design System
   ========================================================= */
:root{
  --green-900:#0b3d2e;
  --green-700:#0f7a4a;
  --green-600:#12945a;
  --green-500:#1aab68;
  --green-100:#e6f7ee;
  --orange-600:#f4720c;
  --orange-500:#ff8a1e;
  --orange-100:#fff1e2;
  --ink-900:#14201c;
  --ink-700:#3a463f;
  --ink-500:#6b7770;
  --ink-300:#9aa39d;
  --line:#e6ebe7;
  --bg:#f6f8f6;
  --white:#ffffff;
  --danger:#e0323c;
  --star:#ffb800;
  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:20px;
  --shadow-sm:0 1px 3px rgba(14,40,28,.08);
  --shadow-md:0 6px 20px rgba(14,40,28,.10);
  --shadow-lg:0 14px 40px rgba(14,40,28,.14);
  --header-h:64px;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:'Poppins','Segoe UI',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--ink-900);
  -webkit-font-smoothing:antialiased;
  padding-bottom:64px; /* space for mobile bottom nav */
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;}
.container{max-width:1240px;margin:0 auto;padding:0 20px;}

h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.01em;}
.section-title{font-size:22px;font-weight:700;margin-bottom:4px;}
.section-sub{color:var(--ink-500);font-size:14px;margin-bottom:18px;}
.section{padding:32px 0;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-sm);font-weight:600;font-size:14.5px;
  border:none;transition:.15s ease;white-space:nowrap;
}
.btn-primary{background:var(--green-600);color:#fff;}
.btn-primary:hover{background:var(--green-700);}
.btn-outline{background:#fff;color:var(--green-700);border:1.5px solid var(--green-600);}
.btn-outline:hover{background:var(--green-100);}
.btn-orange{background:var(--orange-600);color:#fff;}
.btn-orange:hover{background:#d95f00;}
.btn-block{width:100%;}
.btn-sm{padding:8px 14px;font-size:13px;}
.btn:disabled{opacity:.5;cursor:not-allowed;}
.btn-icon{width:38px;height:38px;border-radius:50%;background:#fff;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;}

/* ---------- Top announcement bar ---------- */
.topbar{background:var(--green-900);color:#dff5e7;font-size:12.5px;}
.topbar .container{display:flex;align-items:center;justify-content:space-between;padding-top:6px;padding-bottom:6px;overflow-x:auto;white-space:nowrap;gap:16px;}
.topbar span{opacity:.92;}
.topbar strong{color:#a9f0c6;}

/* ---------- Header ---------- */
.site-header{background:#fff;position:sticky;top:0;z-index:60;box-shadow:0 1px 0 var(--line);}
.header-main{display:flex;align-items:center;gap:18px;padding:12px 20px;}
.logo{display:flex;align-items:center;gap:8px;font-size:22px;font-weight:800;color:var(--green-700);flex-shrink:0;}
.logo span.dot{color:var(--orange-600);}
.location-pill{display:flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;flex-shrink:0;max-width:220px;}
.location-pill .loc-icon{color:var(--green-600);font-size:16px;}
.location-pill .loc-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.25;}
.location-pill .loc-label{font-size:11px;color:var(--ink-500);}
.location-pill .loc-value{font-size:13px;font-weight:600;}

.searchbar{flex:1;position:relative;}
.searchbar input{width:100%;padding:12px 44px 12px 16px;border-radius:var(--radius-sm);border:1.5px solid var(--line);font-size:14px;background:var(--bg);}
.searchbar input:focus{outline:none;border-color:var(--green-500);background:#fff;}
.searchbar .search-btn{position:absolute;right:6px;top:6px;bottom:6px;width:36px;border-radius:7px;background:var(--green-600);color:#fff;border:none;display:flex;align-items:center;justify-content:center;}
.search-suggest{position:absolute;top:calc(100% + 6px);left:0;right:0;background:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);border:1px solid var(--line);z-index:70;display:none;max-height:340px;overflow-y:auto;}
.search-suggest.show{display:block;}
.search-suggest .sg-item{display:flex;align-items:center;gap:10px;padding:10px 14px;font-size:14px;border-bottom:1px solid var(--line);}
.search-suggest .sg-item:hover{background:var(--green-100);}
.search-suggest .sg-item img{width:32px;height:32px;border-radius:6px;object-fit:cover;background:var(--bg);}

.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.header-icon-btn{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--ink-700);padding:4px 8px;font-weight:600;}
.header-icon-btn .icon{font-size:20px;}
.badge{position:absolute;top:-4px;right:0px;background:var(--orange-600);color:#fff;font-size:10px;font-weight:700;border-radius:50%;min-width:16px;height:16px;display:flex;align-items:center;justify-content:center;padding:0 3px;}
.cart-pill{display:flex;align-items:center;gap:8px;background:var(--green-600);color:#fff;padding:9px 16px;border-radius:var(--radius-sm);font-weight:700;font-size:13.5px;}

/* Category nav */
.cat-nav{border-top:1px solid var(--line);overflow-x:auto;background:#fff;}
.cat-nav .container{display:flex;gap:26px;padding:10px 20px;white-space:nowrap;}
.cat-nav a{font-size:13.5px;font-weight:600;color:var(--ink-700);display:flex;align-items:center;gap:6px;padding:4px 0;border-bottom:2px solid transparent;}
.cat-nav a:hover, .cat-nav a.active{color:var(--green-700);border-color:var(--green-600);}

/* ---------- Hero ---------- */
.hero{padding:24px 0 8px;}
.hero-banner{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(120deg,var(--green-700),var(--green-500));color:#fff;padding:46px 48px;display:flex;align-items:center;min-height:260px;box-shadow:var(--shadow-md);}
.hero-banner::after{content:"";position:absolute;right:-60px;bottom:-60px;width:260px;height:260px;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 70%);}
.hero-content{max-width:480px;position:relative;z-index:2;}
.hero-tag{display:inline-block;background:var(--orange-600);padding:5px 12px;border-radius:20px;font-size:12px;font-weight:700;margin-bottom:14px;}
.hero-content h1{font-size:38px;line-height:1.15;margin-bottom:10px;}
.hero-content p{font-size:15px;opacity:.92;margin-bottom:22px;}

/* ---------- Category cards ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;}
.cat-card{background:#fff;border-radius:var(--radius-md);padding:18px 10px;text-align:center;box-shadow:var(--shadow-sm);transition:.15s;border:1px solid transparent;}
.cat-card:hover{box-shadow:var(--shadow-md);border-color:var(--green-500);transform:translateY(-2px);}
.cat-card .emoji{font-size:32px;margin-bottom:8px;}
.cat-card span{font-size:13px;font-weight:600;}

/* ---------- Product grid & cards ---------- */
.product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.product-card{background:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow:hidden;position:relative;display:flex;flex-direction:column;transition:.15s;border:1px solid var(--line);}
.product-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);}
.product-card .p-badge{position:absolute;top:10px;left:10px;background:var(--orange-600);color:#fff;font-size:10.5px;font-weight:700;padding:3px 8px;border-radius:6px;z-index:2;}
.product-card .p-wish{position:absolute;top:8px;right:8px;width:30px;height:30px;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);display:flex;align-items:center;justify-content:center;z-index:2;font-size:15px;}
.product-card .p-wish.active{color:var(--danger);}
.product-card .p-img{aspect-ratio:1/1;background:var(--bg);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;}
.product-card .p-img img{width:100%;height:100%;object-fit:cover;}
.p-oos-overlay{position:absolute;inset:0;background:rgba(20,32,28,.55);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:700;text-align:center;}
.p-delivery{display:inline-flex;align-items:center;gap:4px;font-size:10px;font-weight:700;color:var(--green-700);background:var(--green-100);padding:2px 7px;border-radius:6px;width:fit-content;margin-bottom:3px;}
.product-card .p-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:5px;flex:1;}
.product-card .p-brand{font-size:11px;color:var(--ink-500);text-transform:uppercase;letter-spacing:.03em;}
.product-card .p-name{font-size:13.5px;font-weight:600;line-height:1.3;min-height:34px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.product-card .p-weight{font-size:12px;color:var(--ink-500);}
.product-card .p-rating{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;color:var(--ink-700);background:var(--green-100);padding:2px 7px;border-radius:6px;width:fit-content;}
.product-card .p-rating .star{color:var(--star);}
.product-card .p-price-row{display:flex;align-items:baseline;gap:7px;margin-top:2px;}
.product-card .p-price{font-size:16px;font-weight:700;}
.product-card .p-mrp{font-size:12.5px;color:var(--ink-300);text-decoration:line-through;}
.product-card .p-discount{font-size:11.5px;color:var(--green-700);font-weight:700;}
.product-card .p-footer{margin-top:auto;padding-top:8px;}
.add-btn{width:100%;border:1.5px solid var(--green-600);background:var(--green-100);color:var(--green-700);font-weight:700;border-radius:8px;padding:9px;font-size:13px;}
.add-btn:hover{background:var(--green-600);color:#fff;}
.qty-stepper{display:flex;align-items:center;justify-content:space-between;border:1.5px solid var(--green-600);border-radius:8px;overflow:hidden;background:var(--green-600);}
.qty-stepper button{background:var(--green-600);color:#fff;border:none;width:32px;height:34px;font-size:16px;font-weight:700;}
.qty-stepper .qty-val{flex:1;text-align:center;background:#fff;color:var(--green-700);font-weight:700;height:34px;display:flex;align-items:center;justify-content:center;font-size:13.5px;}
.out-of-stock{background:var(--ink-300)!important;border-color:var(--ink-300)!important;color:#fff!important;}

.promo-tile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.promo-tile{border-radius:var(--radius-lg);padding:24px;min-height:140px;display:flex;flex-direction:column;justify-content:space-between;color:#fff;box-shadow:var(--shadow-sm);}
.promo-tile h3{font-size:19px;line-height:1.25;margin-bottom:6px;}
.promo-tile p{font-size:12.5px;opacity:.92;margin:0 0 14px;}
.promo-tile .btn{align-self:flex-start;background:#fff;color:var(--ink-900);}


.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.trust-card{background:#fff;border-radius:var(--radius-md);padding:22px;text-align:center;box-shadow:var(--shadow-sm);}
.trust-card .emoji{font-size:30px;margin-bottom:10px;}
.trust-card h4{font-size:14.5px;margin-bottom:4px;}
.trust-card p{font-size:12.5px;color:var(--ink-500);margin:0;}

/* ---------- Footer ---------- */
.site-footer{background:var(--green-900);color:#cfe9da;margin-top:40px;}
.footer-top{padding:44px 0 24px;}
.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:24px;}
.footer-grid h5{color:#fff;font-size:14px;margin-bottom:14px;}
.footer-grid li{margin-bottom:9px;font-size:13px;opacity:.85;}
.footer-grid a:hover{color:#fff;}
.footer-brand{font-size:20px;font-weight:800;color:#fff;margin-bottom:10px;}
.footer-app-badges{display:flex;gap:10px;margin-top:14px;}
.footer-app-badges div{background:rgba(255,255,255,.08);padding:8px 14px;border-radius:8px;font-size:12px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:16px 0;font-size:12.5px;display:flex;justify-content:space-between;opacity:.8;}

/* ---------- Breadcrumb ---------- */
.breadcrumb{font-size:12.5px;color:var(--ink-500);padding:14px 0;}
.breadcrumb a:hover{color:var(--green-700);}

/* ---------- Filters / PLP ---------- */
.plp-layout{display:grid;grid-template-columns:240px 1fr;gap:24px;align-items:start;}
.filter-box{background:#fff;border-radius:var(--radius-md);padding:16px;box-shadow:var(--shadow-sm);position:sticky;top:calc(var(--header-h) + 100px);}
.filter-box h4{font-size:13.5px;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--line);}
.filter-group{margin-bottom:18px;}
.filter-group label{display:flex;align-items:center;gap:8px;font-size:13px;margin-bottom:8px;color:var(--ink-700);}
.plp-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;background:#fff;padding:12px 16px;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);}
.plp-toolbar select{padding:8px 10px;border-radius:8px;border:1px solid var(--line);font-size:13px;}

/* ---------- Product Detail ---------- */
.pdp-layout{display:grid;grid-template-columns:440px 1fr;gap:40px;}
.pdp-gallery-main{background:#fff;border-radius:var(--radius-lg);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);overflow:hidden;margin-bottom:12px;}
.pdp-gallery-thumbs{display:flex;gap:10px;}
.pdp-gallery-thumbs img{width:64px;height:64px;border-radius:8px;object-fit:cover;border:1.5px solid var(--line);cursor:pointer;background:#fff;}
.pdp-info h1{font-size:24px;margin-bottom:6px;}
.variant-pills{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0;}
.variant-pill{padding:9px 16px;border:1.5px solid var(--line);border-radius:8px;font-size:13.5px;font-weight:600;cursor:pointer;}
.variant-pill.active{border-color:var(--green-600);background:var(--green-100);color:var(--green-700);}
.pdp-price{font-size:30px;font-weight:800;}
.pdp-tabs{display:flex;gap:26px;border-bottom:1px solid var(--line);margin:28px 0 18px;}
.pdp-tabs button{background:none;border:none;padding:10px 0;font-weight:600;font-size:14px;color:var(--ink-500);border-bottom:2px solid transparent;}
.pdp-tabs button.active{color:var(--green-700);border-color:var(--green-600);}

/* ---------- Cart page ---------- */
.cart-layout{display:grid;grid-template-columns:1fr 360px;gap:24px;align-items:start;}
.cart-line{display:grid;grid-template-columns:70px 1fr auto auto;gap:14px;align-items:center;background:#fff;padding:14px;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);margin-bottom:12px;}
.cart-line img{width:70px;height:70px;object-fit:cover;border-radius:8px;background:var(--bg);}
.summary-box{background:#fff;border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm);}
.summary-row{display:flex;justify-content:space-between;font-size:13.5px;margin-bottom:10px;color:var(--ink-700);}
.summary-row.total{font-size:16px;font-weight:800;color:var(--ink-900);border-top:1px dashed var(--line);padding-top:12px;margin-top:6px;}
.free-delivery-bar{background:var(--bg);border-radius:20px;height:8px;overflow:hidden;margin:12px 0;}
.free-delivery-bar div{background:var(--green-600);height:100%;}
.coupon-box{display:flex;gap:8px;margin-bottom:16px;}
.coupon-box input{flex:1;padding:10px 12px;border-radius:8px;border:1px solid var(--line);font-size:13px;}

/* ---------- Forms / Auth ---------- */
.auth-wrap{max-width:420px;margin:50px auto;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:38px 34px;}
.auth-wrap h2{font-size:23px;margin-bottom:6px;}
.auth-wrap .sub{color:var(--ink-500);font-size:13.5px;margin-bottom:26px;}
.form-group{margin-bottom:16px;}
.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;}
.form-group input, .form-group select, .form-group textarea{width:100%;padding:11px 14px;border:1.5px solid var(--line);border-radius:8px;font-size:14px;}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{outline:none;border-color:var(--green-500);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.auth-divider{display:flex;align-items:center;gap:10px;margin:18px 0;color:var(--ink-300);font-size:12px;}
.auth-divider::before,.auth-divider::after{content:"";flex:1;height:1px;background:var(--line);}
.btn-google{display:flex;align-items:center;justify-content:center;gap:10px;border:1.5px solid var(--line);background:#fff;font-weight:600;}
.auth-switch{text-align:center;margin-top:18px;font-size:13.5px;color:var(--ink-500);}
.error-msg{background:#fdeceb;color:var(--danger);padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:16px;}
.success-msg{background:var(--green-100);color:var(--green-700);padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:16px;}

/* ---------- Address / location ---------- */
.address-card{background:#fff;border:1.5px solid var(--line);border-radius:var(--radius-md);padding:16px;margin-bottom:12px;cursor:pointer;position:relative;}
.address-card.selected{border-color:var(--green-600);background:var(--green-100);}
.address-tag{display:inline-block;font-size:11px;font-weight:700;background:var(--green-100);color:var(--green-700);padding:2px 9px;border-radius:6px;margin-bottom:6px;}
.location-modal-overlay{position:fixed;inset:0;background:rgba(11,61,46,.55);z-index:200;display:none;align-items:center;justify-content:center;}
.location-modal-overlay.show{display:flex;}
.location-modal{background:#fff;border-radius:var(--radius-lg);max-width:440px;width:92%;padding:30px;box-shadow:var(--shadow-lg);text-align:center;}
.location-modal .emoji{font-size:44px;margin-bottom:12px;}

/* ---------- Order tracking ---------- */
.track-timeline{display:flex;justify-content:space-between;position:relative;margin:30px 0;}
.track-timeline::before{content:"";position:absolute;top:16px;left:5%;right:5%;height:3px;background:var(--line);z-index:0;}
.track-step{position:relative;z-index:1;text-align:center;flex:1;}
.track-step .dot{width:32px;height:32px;border-radius:50%;background:#fff;border:3px solid var(--line);margin:0 auto 8px;display:flex;align-items:center;justify-content:center;font-size:14px;}
.track-step.done .dot{background:var(--green-600);border-color:var(--green-600);color:#fff;}
.track-step.current .dot{border-color:var(--orange-600);}
.track-step span{font-size:11.5px;font-weight:600;color:var(--ink-500);}
.track-step.done span{color:var(--green-700);}

/* ---------- Empty / error states ---------- */
.empty-state{text-align:center;padding:70px 20px;}
.empty-state .emoji{font-size:56px;margin-bottom:16px;}
.empty-state h3{font-size:19px;margin-bottom:6px;}
.empty-state p{color:var(--ink-500);font-size:13.5px;margin-bottom:22px;}

/* ---------- Skeleton loaders ---------- */
.skeleton{background:linear-gradient(90deg,#eee 25%,#f5f5f5 37%,#eee 63%);background-size:400% 100%;animation:sk 1.4s ease infinite;border-radius:8px;}
@keyframes sk{0%{background-position:100% 50%}100%{background-position:0 50%}}

/* ---------- Mobile bottom nav ---------- */
.bottom-nav{display:none;}
@media(max-width:860px){
  .bottom-nav{
    display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;
    border-top:1px solid var(--line);z-index:80;box-shadow:0 -2px 12px rgba(0,0,0,.06);
  }
  .bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 0 10px;font-size:10.5px;font-weight:600;color:var(--ink-500);}
  .bottom-nav a.active{color:var(--green-700);}
  .bottom-nav .icon{font-size:19px;}
}

/* ---------- Responsive ---------- */
@media(max-width:1100px){
  .product-grid{grid-template-columns:repeat(4,1fr);}
  .cat-grid{grid-template-columns:repeat(4,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:860px){
  .header-main{flex-wrap:wrap;padding:10px 14px;}
  .searchbar{order:3;flex-basis:100%;}
  .location-pill{max-width:150px;}
  .header-icon-btn span.label{display:none;}
  .cart-pill span.label{display:none;}
  .cat-nav{display:none;}
  .hero-banner{padding:30px 24px;min-height:200px;}
  .hero-content h1{font-size:26px;}
  .product-grid{grid-template-columns:repeat(2,1fr);}
  .cat-grid{grid-template-columns:repeat(3,1fr);}
  .trust-grid{grid-template-columns:repeat(2,1fr);}
  .promo-tile-grid{grid-template-columns:1fr;}
  .plp-layout{grid-template-columns:1fr;}
  .filter-box{position:static;display:none;}
  .filter-box.show{display:block;}
  .pdp-layout{grid-template-columns:1fr;gap:20px;}
  .cart-layout{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
}

/* ---------- Utility ---------- */
.flex{display:flex;}
.flex-between{display:flex;align-items:center;justify-content:space-between;}
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.mb-0{margin-bottom:0;}
.hidden{display:none!important;}