/* ==========================================================================
   Flipkart Clone — static rebuild
   ========================================================================== */

:root{
  --blue:#2874f0;
  --light-green:#14be47;
  --green:#388e3c;
  --yellow:#ff9f00;
  --orange:#fb641b;
  --dark-blue:#172337;
  --grey:#878787;
  --border:#e0e0e0;
  --bg:#f1f3f6;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:'Roboto',ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  background:var(--bg);
  color:#212121;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;cursor:pointer;border:none;}
img{max-width:100%;display:block;}
input,select{font-family:inherit;}

.container{width:100%;margin:0 auto;}
@media(min-width:640px){.container{width:75%;}}

/* ---------------- Header ---------------- */
.site-header{
  background:var(--blue);
  position:fixed;top:0;left:0;right:0;
  width:100%;
  padding:10px 0;
  z-index:100;
  box-shadow:0 1px 2px rgba(0,0,0,.15);
}
.header-inner{
  width:100%;
  margin:0 auto;
  padding:0 6px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
}
@media(min-width:640px){.header-inner{width:75%;padding:0 16px;}}

.logo-search{display:flex;align-items:center;flex:1;min-width:0;}
.logo-link{height:28px;margin-right:6px;flex-shrink:0;}
@media(min-width:640px){.logo-link{margin-right:16px;}}
.logo-link img{height:100%;width:auto;object-fit:contain;}
.logo-tagline{font-size:9px;color:#ffe500;font-style:italic;display:block;margin-top:-3px;}

.searchbar{flex:1;position:relative;min-width:0;max-width:560px;}
.searchbar input{
  width:100%;border:none;border-radius:2px;padding:8px 40px 8px 12px;
  font-size:14px;outline:none;
}
.searchbar button{
  position:absolute;right:0;top:0;bottom:0;width:40px;
  background:transparent;display:flex;align-items:center;justify-content:center;color:var(--blue);
}

.header-right{display:flex;align-items:center;gap:6px;position:relative;}
@media(min-width:640px){.header-right{gap:28px;}}

.login-btn{
  padding:4px 14px;background:#fff;color:var(--blue);font-weight:500;
  border-radius:2px;border:1px solid #fff;font-size:14px;
}
@media(min-width:640px){.login-btn{padding:4px 36px;}}

.user-drop{display:flex;align-items:center;gap:4px;color:#fff;font-weight:500;cursor:pointer;font-size:14px;position:relative;}
.more-drop{display:none;align-items:center;gap:4px;color:#fff;font-weight:500;cursor:pointer;font-size:14px;position:relative;}
@media(min-width:640px){.more-drop{display:flex;}}

.dropdown-menu{
  position:absolute;top:36px;right:0;background:#fff;color:#212121;
  min-width:200px;box-shadow:0 2px 10px rgba(0,0,0,.25);border-radius:2px;z-index:50;
}
.dropdown-menu::before{
  content:"";position:absolute;top:-6px;right:20px;width:12px;height:12px;background:#fff;transform:rotate(45deg);
}
.dropdown-menu ul li a, .dropdown-menu ul li button{
  display:flex;align-items:center;gap:10px;width:100%;padding:10px 16px;font-size:14px;background:none;color:#212121;text-align:left;
}
.dropdown-menu ul li a:hover, .dropdown-menu ul li button:hover{background:var(--bg);color:var(--blue);}
.dropdown-menu .menu-head{padding:12px 16px;font-size:12px;color:var(--grey);border-bottom:1px solid var(--border);}

.cart-link{display:flex;align-items:center;gap:6px;color:#fff;font-weight:500;position:relative;font-size:14px;white-space:nowrap;}
.cart-badge{
  position:absolute;top:-10px;left:14px;background:#ff5252;color:#fff;font-size:10px;
  width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid #fff;
}

/* ---------------- Categories bar ---------------- */
.categories-bar{
  display:none;background:#fff;margin-top:40px;margin-bottom:16px;padding:14px 48px;box-shadow:0 1px 2px rgba(0,0,0,.1);
}
@media(min-width:640px){.categories-bar{display:block;}}
.categories-list{display:flex;align-items:center;justify-content:space-between;}
.categories-list a{display:flex;flex-direction:column;align-items:center;gap:4px;padding:6px;}
.categories-list img{height:64px;width:64px;object-fit:contain;}
.categories-list span{font-size:13px;font-weight:500;color:#212121;}
.categories-list a:hover span{color:var(--blue);}

/* ---------------- Layout wrapper ---------------- */
.page-main{max-width:1100px;margin:0 auto;padding:0 8px;display:flex;flex-direction:column;gap:12px;margin-top:64px;}
@media(min-width:640px){.page-main{margin-top:8px;}}

/* ---------------- Banner ---------------- */
.banner{
  height:176px;width:100%;border-radius:2px;box-shadow:0 1px 3px rgba(0,0,0,.15);position:relative;overflow:hidden;background:#fff;
}
@media(min-width:640px){.banner{height:288px;}}
.banner-track{display:flex;height:100%;transition:transform .5s ease;}
.banner-track img{height:100%;width:100%;object-fit:cover;flex-shrink:0;}
.banner-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.25);color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:5;}
.banner-nav:hover{background:rgba(0,0,0,.45);}
.banner-prev{left:10px;}
.banner-next{right:10px;}

/* ---------------- Section card ---------------- */
.section-card{background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.15);border-radius:2px;padding:14px 0 4px;}
.section-head{display:flex;align-items:baseline;justify-content:space-between;padding:0 16px 10px;border-bottom:1px solid var(--border);margin-bottom:8px;}
.section-head h2{font-size:18px;font-weight:500;margin:0;}
.section-head span.tag{font-size:12px;color:var(--grey);margin-left:8px;}
.section-head a{font-size:13px;color:var(--blue);font-weight:500;}

.deal-row{display:flex;gap:0;overflow-x:auto;padding:6px 8px 14px;scrollbar-width:thin;}
.deal-card{flex:0 0 150px;padding:10px;text-align:center;cursor:pointer;}
.deal-card img{height:120px;width:100%;object-fit:contain;margin-bottom:8px;}
.deal-card .name{font-size:13px;color:#212121;height:34px;overflow:hidden;}
.deal-card .off{color:var(--green);font-weight:500;font-size:13px;margin-top:4px;}

.slider-row{display:flex;gap:0;overflow-x:auto;padding:6px 8px 18px;}
.slider-card{flex:0 0 200px;padding:12px;text-align:center;cursor:pointer;border-right:1px solid var(--border);}
.slider-card img{height:160px;width:100%;object-fit:contain;margin-bottom:10px;}
.slider-card .name{font-size:13px;color:#212121;height:36px;overflow:hidden;}
.slider-card .price-row{display:flex;justify-content:center;gap:6px;font-size:13px;margin-top:4px;align-items:baseline;}
.slider-card .cut{color:var(--grey);text-decoration:line-through;font-size:11px;}
.slider-card .off{color:var(--green);font-size:11px;}

/* ---------------- Product grid ---------------- */
.grid-wrap{display:flex;gap:14px;align-items:flex-start;width:100%;}
.filters{
  width:220px;flex-shrink:0;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.15);border-radius:2px;padding:14px;display:none;
}
@media(min-width:768px){.filters{display:block;}}
.filters h3{font-size:16px;margin:0 0 10px;}
.filter-group{border-top:1px solid var(--border);padding:12px 0;}
.filter-group h4{font-size:14px;margin:0 0 10px;text-transform:uppercase;color:#212121;}
.filter-group label{display:flex;align-items:center;gap:8px;font-size:14px;margin-bottom:10px;color:#212121;cursor:pointer;}
.filter-group input[type=range]{width:100%;}
.clear-filters{color:var(--blue);font-size:12px;font-weight:600;cursor:pointer;}

.products-col{flex:1;min-width:0;}
.products-toolbar{
  background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.15);border-radius:2px;
  padding:12px 16px;display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;flex-wrap:wrap;gap:8px;
}
.products-toolbar h1{font-size:16px;font-weight:500;margin:0;}
.products-toolbar select{border:1px solid var(--border);padding:6px 10px;border-radius:2px;font-size:13px;}

.products-grid{
  background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.15);border-radius:2px;
  display:grid;grid-template-columns:repeat(2,1fr);
}
@media(min-width:640px){.products-grid{grid-template-columns:repeat(3,1fr);}}
@media(min-width:900px){.products-grid{grid-template-columns:repeat(4,1fr);}}

.product-card{
  display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:16px 12px;position:relative;border:1px solid transparent;
}
.product-card:hover{box-shadow:0 4px 14px rgba(0,0,0,.15);border-color:var(--border);z-index:2;}
.product-card .thumb{width:100%;height:170px;display:flex;align-items:center;justify-content:center;}
.product-card .thumb img{max-height:100%;object-fit:contain;}
.product-card .p-name{font-size:13px;margin-top:6px;color:#212121;line-height:1.3;}
.product-card:hover .p-name{color:var(--blue);}
.rating-badge{
  font-size:12px;background:var(--green);color:#fff;padding:2px 6px;border-radius:2px;display:inline-flex;align-items:center;gap:3px;
}
.reviews-count{font-size:12px;color:var(--grey);margin-left:6px;}
.price-line{display:flex;align-items:baseline;gap:6px;font-weight:500;font-size:15px;}
.price-line .cut{color:var(--grey);text-decoration:line-through;font-weight:400;font-size:12px;}
.price-line .off{color:var(--green);font-size:12px;font-weight:500;}
.wishlist-btn{position:absolute;top:14px;right:12px;color:#c7c7c7;font-size:18px;background:none;padding:2px;}
.wishlist-btn.active{color:#ff5252;}
.no-results{padding:40px;text-align:center;color:var(--grey);grid-column:1/-1;}

/* ---------------- Product details ---------------- */
.pd-wrap{display:flex;gap:0;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.15);flex-direction:column;}
@media(min-width:768px){.pd-wrap{flex-direction:row;}}
.pd-left{padding:24px;width:100%;}
@media(min-width:768px){.pd-left{width:340px;flex-shrink:0;border-right:1px solid var(--border);position:sticky;top:70px;align-self:flex-start;}}
.pd-image{width:100%;height:320px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;}
.pd-image img{max-height:100%;object-fit:contain;}
.pd-actions{display:flex;gap:10px;}
.btn{flex:1;padding:14px 0;text-align:center;font-weight:500;color:#fff;border-radius:2px;font-size:15px;letter-spacing:.3px;}
.btn-cart{background:var(--yellow);}
.btn-buy{background:var(--orange);}
.btn-outline{background:#fff;color:var(--blue);border:1px solid var(--blue);}
.btn:disabled{background:var(--grey);cursor:not-allowed;}

.pd-right{padding:24px;flex:1;min-width:0;}
.pd-right h1{font-size:20px;font-weight:400;margin:0 0 6px;}
.pd-right .brand{color:var(--grey);font-size:13px;margin-bottom:8px;}
.pd-price{font-size:28px;font-weight:500;margin:14px 0 4px;}
.pd-price .cut{font-size:16px;color:var(--grey);text-decoration:line-through;font-weight:400;margin-left:10px;}
.pd-price .off{font-size:16px;color:var(--green);font-weight:500;margin-left:10px;}
.pd-section{border-top:1px solid var(--border);padding:16px 0;}
.pd-section h3{font-size:14px;text-transform:uppercase;color:var(--grey);margin:0 0 10px;letter-spacing:.3px;}
.pd-section ul{padding-left:18px;}
.pd-section ul li{list-style:disc;font-size:14px;margin-bottom:6px;line-height:1.4;}
.stock-line{font-size:13px;font-weight:500;margin:6px 0 14px;}
.stock-in{color:var(--green);}
.stock-out{color:#ff5252;}

.related-wrap{background:#fff;margin-top:14px;box-shadow:0 1px 2px rgba(0,0,0,.15);}

/* ---------------- Cart ---------------- */
.cart-layout{display:flex;flex-direction:column;gap:14px;}
@media(min-width:640px){.cart-layout{flex-direction:row;}}
.cart-col{flex:1;display:flex;flex-direction:column;gap:14px;min-width:0;}
.cart-block{background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.15);}
.cart-block-head{font-weight:500;font-size:17px;padding:16px;border-bottom:1px solid var(--border);}
.cart-item{display:flex;gap:16px;padding:16px;border-bottom:1px solid var(--border);}
.cart-item img{width:90px;height:90px;object-fit:contain;flex-shrink:0;}
.cart-item-info{flex:1;min-width:0;}
.cart-item-info .name{font-size:14px;margin-bottom:6px;}
.cart-item-info .seller{font-size:12px;color:var(--grey);margin-bottom:8px;}
.cart-item-info .price-line{margin-bottom:10px;}
.qty-control{display:flex;align-items:center;gap:10px;}
.qty-control button{width:26px;height:26px;border:1px solid var(--border);background:#fff;border-radius:2px;font-size:15px;}
.qty-control span{min-width:18px;text-align:center;}
.cart-item-actions{display:flex;gap:16px;margin-top:10px;font-size:13px;font-weight:600;color:var(--grey);}
.cart-item-actions button{color:var(--grey);background:none;}
.cart-item-actions button:hover{color:var(--blue);}
.place-order-row{display:flex;justify-content:flex-end;padding:14px;}
.place-order-row .btn{width:100%;}
@media(min-width:640px){.place-order-row .btn{width:33%;}}

.price-sidebar{
  width:100%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.15);align-self:flex-start;
}
@media(min-width:640px){.price-sidebar{width:320px;flex-shrink:0;}}
.price-sidebar h3{font-size:15px;color:var(--grey);text-transform:uppercase;padding:16px;border-bottom:1px solid var(--border);margin:0;}
.price-row{display:flex;justify-content:space-between;padding:8px 16px;font-size:14px;}
.price-row.total{font-weight:600;font-size:16px;border-top:1px dashed var(--border);margin-top:6px;padding-top:14px;}
.savings{color:var(--green);}
.empty-state{display:flex;flex-direction:column;align-items:center;padding:60px 20px;text-align:center;}
.empty-state img{width:180px;margin-bottom:20px;}
.empty-state .btn{width:auto;padding:10px 24px;}

/* ---------------- Auth pages ---------------- */
.auth-wrap{display:flex;width:100%;max-width:750px;margin:70px auto 40px;box-shadow:0 1px 4px rgba(0,0,0,.2);min-height:480px;}
.auth-side{background:var(--blue);color:#fff;width:40%;padding:40px 30px;display:none;flex-direction:column;justify-content:space-between;}
@media(min-width:640px){.auth-side{display:flex;}}
.auth-side h2{font-size:26px;font-weight:500;margin:0 0 10px;}
.auth-side p{font-size:16px;color:#dbe6fd;}
.auth-side img{width:180px;align-self:center;}
.auth-form{flex:1;background:#fff;padding:34px 30px;display:flex;flex-direction:column;gap:20px;}
.field{position:relative;}
.field input{
  width:100%;border:none;border-bottom:1px solid var(--border);padding:8px 2px;font-size:15px;outline:none;background:transparent;
}
.field input:focus{border-color:var(--blue);}
.field label{font-size:12px;color:var(--grey);}
.field-error{color:#ff5252;font-size:12px;margin-top:4px;display:none;}
.terms{font-size:11px;color:var(--grey);}
.terms a{color:var(--blue);}
.auth-form .btn{
  width:100%;
  flex:none;
  background:var(--orange);
  padding:12px 0;
  font-size:12px;
  border-radius:2px;
}
.auth-alt{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--border);border-radius:2px;padding:12px 16px;font-weight:500;color:#212121;}
.auth-alt a{color:var(--blue);font-weight:600;}
.forgot-link{color:var(--blue);font-size:13px;align-self:flex-end;font-weight:500;}

/* ---------------- Account ---------------- */
.account-layout{display:flex;flex-direction:column;gap:14px;}
@media(min-width:768px){.account-layout{flex-direction:row;}}
.account-sidebar{width:100%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.15);}
@media(min-width:768px){.account-sidebar{width:280px;flex-shrink:0;}}
.account-sidebar .user-card{display:flex;align-items:center;gap:14px;padding:18px;border-bottom:1px solid var(--border);}
.account-sidebar .avatar{width:44px;height:44px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:18px;}
.account-sidebar .greet{font-size:12px;color:var(--grey);}
.account-sidebar nav a, .account-sidebar nav button{display:flex;align-items:center;gap:12px;padding:14px 18px;font-size:14px;width:100%;text-align:left;background:none;border-bottom:1px solid var(--border);}
.account-sidebar nav a:hover, .account-sidebar nav button:hover{color:var(--blue);background:var(--bg);}
.account-main{flex:1;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.15);padding:24px;min-width:0;}
.account-main h2{font-size:18px;font-weight:500;border-bottom:1px solid var(--border);padding-bottom:14px;margin:0 0 18px;}
.info-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #f1f1f1;font-size:14px;max-width:420px;}
.info-row span:first-child{color:var(--grey);}

/* ---------------- Footer ---------------- */
.site-footer{background:var(--dark-blue);color:#9099a2;margin-top:20px;padding:36px 8px 90px;}
@media(min-width:640px){.site-footer{padding:36px 48px 24px;}}
.footer-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:1100px;margin:0 auto;}
@media(min-width:768px){.footer-grid{grid-template-columns:repeat(5,1fr);}}
.footer-grid h4{color:#909fad;font-size:13px;text-transform:uppercase;margin:0 0 14px;font-weight:500;}
.footer-grid a{display:block;color:#cbd4db;font-size:13px;margin-bottom:12px;}
.footer-grid a:hover{text-decoration:underline;}
.footer-bottom{max-width:1100px;margin:24px auto 0;padding-top:20px;border-top:1px solid #2b3a4d;display:flex;flex-direction:column;gap:14px;align-items:center;text-align:center;}
@media(min-width:768px){.footer-bottom{flex-direction:row;justify-content:space-between;}}
.footer-bottom img{height:26px;}
.footer-bottom span{font-size:13px;}

/* ---------------- Toast ---------------- */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:#212121;color:#fff;padding:12px 22px;border-radius:4px;font-size:14px;
  opacity:0;pointer-events:none;transition:all .25s ease;z-index:999;box-shadow:0 4px 12px rgba(0,0,0,.3);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* ---------------- Misc ---------------- */
.mobile-only{display:block;}
@media(min-width:640px){.mobile-only{display:none;}}
.desktop-only{display:none;}
@media(min-width:640px){.desktop-only{display:block;}}
.section-gap{margin-top:14px;}
.icon{width:18px;height:18px;display:inline-block;vertical-align:middle;}
.star{font-size:12px;}
.breadcrumb{font-size:12px;color:var(--grey);max-width:1100px;margin:0 auto;padding:0 8px;}
.breadcrumb a{color:var(--grey);}
.breadcrumb a:hover{color:var(--blue);}