/* ==========================================================================
   Regal Paws USA — Shop / Product / Cart / Checkout page styles
   ========================================================================== */

/* ---- Page hero (compact banner shared by inner pages) ---- */
.page-hero{background:var(--cream); border-bottom:1px solid var(--line); padding:56px 32px;}
.page-hero .wrap{display:flex; flex-direction:column; gap:10px;}
.page-hero .eyebrow{font-size:11.5px; letter-spacing:.18em; color:var(--gray); text-transform:uppercase;}
.page-hero h1{font-size:clamp(30px,4.5vw,48px); font-weight:500;}
.page-hero p{font-size:14px; color:var(--gray); line-height:1.7; max-width:520px;}
.breadcrumb{display:flex; gap:8px; font-size:12px; color:var(--gray); letter-spacing:.03em; flex-wrap:wrap;}
.breadcrumb a:hover{color:var(--ink);}
.breadcrumb span{color:var(--gray-light);}

/* ==================== SHOP PAGE ==================== */
.shop{padding:44px 32px 90px;}
.shop-inner{max-width:1180px; margin:0 auto;}
.shop-toolbar{
  display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
  padding-bottom:22px; border-bottom:1px solid var(--line); margin-bottom:8px;
}
.filter-pills{display:flex; gap:10px; flex-wrap:wrap;}
.pill{
  border:1px solid var(--line); background:none; color:var(--ink);
  font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; font-weight:500;
  padding:9px 18px; border-radius:999px; transition:all .2s;
}
.pill:hover{border-color:var(--ink);}
.pill.active{background:var(--ink); color:var(--paper); border-color:var(--ink);}
.shop-controls{display:flex; align-items:center; gap:14px; flex-wrap:wrap;}
.shop-search{
  display:flex; align-items:center; gap:8px; border:1px solid var(--line); border-radius:999px;
  padding:9px 8px 9px 16px; min-width:220px; position:relative;
}
.shop-search input{border:none; outline:none; background:none; font-family:inherit; font-size:13px; flex:1; min-width:0; color:var(--ink);}
.shop-search svg{width:15px; height:15px; stroke:var(--gray-light);}
.sort-wrap{display:flex; align-items:center; gap:8px;}
.sort-wrap label{font-size:11.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--gray);}
.sort-select{
  font-family:inherit; font-size:13px; color:var(--ink); background:var(--paper);
  border:1px solid var(--line); padding:9px 14px; border-radius:999px; cursor:pointer;
}
.shop-meta{font-size:12.5px; color:var(--gray); letter-spacing:.03em; margin:20px 0 18px;}
.shop-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  background:var(--line); border:1px solid var(--line);
}
.no-results{padding:80px 20px; text-align:center; color:var(--gray);}
.no-results h3{font-family:'Fraunces',serif; font-weight:500; font-size:22px; color:var(--ink); margin-bottom:8px;}

/* ==================== PRODUCT DETAIL ==================== */
.product-detail{padding:48px 32px 90px;}
.pd-inner{max-width:1180px; margin:0 auto; display:grid; grid-template-columns:1.05fr 1fr; gap:64px;}

/* Gallery */
.gallery{display:flex; flex-direction:column; gap:14px;}
.gallery-main{width:100%; aspect-ratio:1/1; background:var(--cream); border:1px solid var(--line); overflow:hidden;}
.gallery-main img{width:100%; height:100%; object-fit:cover;}
.gallery-thumbs{display:grid; grid-template-columns:repeat(4,1fr); gap:12px;}
.thumb{aspect-ratio:1/1; background:var(--cream); border:1px solid var(--line); overflow:hidden; cursor:pointer; transition:border-color .2s;}
.thumb img{width:100%; height:100%; object-fit:cover;}
.thumb.active{border-color:var(--ink);}
.thumb:hover{border-color:var(--gray-light);}

/* Info */
.pd-info .pd-cat{font-size:11.5px; letter-spacing:.16em; text-transform:uppercase; color:var(--gray);}
.pd-info h1{font-family:'Fraunces',serif; font-size:clamp(28px,3.6vw,40px); font-weight:500; line-height:1.15; margin:12px 0 14px;}
.pd-rating{display:flex; align-items:center; gap:12px; margin-bottom:20px; font-size:12.5px; color:var(--gray);}
.pd-price{display:flex; align-items:baseline; gap:12px; margin-bottom:22px;}
.pd-price .now{font-family:'Fraunces',serif; font-size:30px; font-weight:500;}
.pd-price .old{color:var(--gray-light); text-decoration:line-through; font-size:17px;}
.pd-price .save{font-size:11px; letter-spacing:.08em; text-transform:uppercase; background:var(--cream); padding:4px 9px; color:var(--ink);}
.pd-desc{font-size:14.5px; color:var(--gray); line-height:1.8; margin-bottom:24px; max-width:520px;}
.pd-stock{margin-bottom:26px;}
.pd-buy{display:flex; align-items:stretch; gap:14px; flex-wrap:wrap; margin-bottom:16px;}

/* Quantity selector */
.qty{display:inline-flex; align-items:center; border:1px solid var(--ink);}
.qty button{width:46px; height:100%; min-height:52px; background:none; border:none; font-size:18px; color:var(--ink); display:flex; align-items:center; justify-content:center;}
.qty button:hover{background:var(--cream);}
.qty input{width:52px; text-align:center; border:none; border-left:1px solid var(--line); border-right:1px solid var(--line); font-family:inherit; font-size:15px; outline:none; -moz-appearance:textfield;}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none; margin:0;}
.pd-buy .btn{padding:16px 30px; flex:1; min-width:150px;}
.pd-note{font-size:12px; color:var(--gray); display:flex; align-items:center; gap:8px; margin-bottom:6px;}
.pd-note svg{width:15px; height:15px; stroke:var(--gray); flex-shrink:0;}

/* Features / specs tabs area */
.pd-extra{max-width:1180px; margin:70px auto 0; display:grid; grid-template-columns:1fr 1fr; gap:56px;}
.pd-block h3{font-family:'Fraunces',serif; font-size:20px; font-weight:500; padding-bottom:14px; border-bottom:1px solid var(--ink); margin-bottom:18px;}
.pd-features{list-style:none;}
.pd-features li{display:flex; gap:12px; align-items:flex-start; font-size:14px; color:var(--gray); line-height:1.6; padding:9px 0;}
.pd-features svg{width:16px; height:16px; stroke:var(--ink); flex-shrink:0; margin-top:3px;}
.spec-table{width:100%; border-collapse:collapse; font-size:13.5px;}
.spec-table tr{border-bottom:1px solid var(--line);}
.spec-table th{text-align:left; font-weight:500; color:var(--gray); padding:11px 0; width:42%; text-transform:capitalize;}
.spec-table td{padding:11px 0; color:var(--ink);}

.related{max-width:1180px; margin:80px auto 0;}
.related > .sec-head{margin-bottom:40px;}

/* ==================== CART ==================== */
.cart-page{padding:48px 32px 90px;}
.cart-inner{max-width:1180px; margin:0 auto; display:grid; grid-template-columns:1.6fr .9fr; gap:48px; align-items:start;}
.cart-list{border-top:1px solid var(--line);}
.cart-row{display:grid; grid-template-columns:96px 1fr auto; gap:20px; padding:24px 0; border-bottom:1px solid var(--line); align-items:center;}
.cart-row .ci-media{width:96px; height:96px; background:var(--cream); border:1px solid var(--line); overflow:hidden;}
.cart-row .ci-media img{width:100%; height:100%; object-fit:cover;}
.ci-name{font-family:'Fraunces',serif; font-size:17px; font-weight:500;}
.ci-name a:hover{opacity:.6;}
.ci-cat{font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--gray); margin-top:4px;}
.ci-unit{font-size:13px; color:var(--gray); margin-top:8px;}
.ci-remove{background:none; border:none; color:var(--gray); font-size:12px; letter-spacing:.04em; text-decoration:underline; margin-top:10px; padding:0;}
.ci-remove:hover{color:var(--out);}
.ci-right{display:flex; flex-direction:column; align-items:flex-end; gap:12px;}
.ci-line-total{font-size:16px; font-weight:500;}
.cart-actions{display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; margin-top:26px;}
.link-btn{background:none; border:none; font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--gray); text-decoration:underline; padding:0;}
.link-btn:hover{color:var(--ink);}

/* Summary card (shared cart + checkout) */
.summary{border:1px solid var(--line); padding:30px 28px; position:sticky; top:104px;}
.summary h3{font-family:'Fraunces',serif; font-size:20px; font-weight:500; padding-bottom:18px; border-bottom:1px solid var(--line); margin-bottom:18px;}
.summary-row{display:flex; justify-content:space-between; font-size:13.5px; color:var(--gray); padding:8px 0;}
.summary-row.total{font-size:17px; color:var(--ink); font-weight:600; border-top:1px solid var(--ink); margin-top:12px; padding-top:16px;}
.summary-row .val{color:var(--ink);}
.summary .btn{width:100%; margin-top:22px;}
.summary-note{font-size:11.5px; color:var(--gray-light); margin-top:14px; line-height:1.6; display:flex; gap:8px;}
.summary-note svg{width:15px; height:15px; stroke:var(--gray-light); flex-shrink:0; margin-top:1px;}

/* Empty state (cart) */
.empty-state{max-width:520px; margin:40px auto; text-align:center; padding:60px 20px;}
.empty-state svg{width:56px; height:56px; stroke:var(--line); margin:0 auto 22px;}
.empty-state h2{font-family:'Fraunces',serif; font-weight:500; font-size:26px; margin-bottom:10px;}
.empty-state p{color:var(--gray); font-size:14px; margin-bottom:26px;}

/* ==================== CHECKOUT ==================== */
.checkout-page{padding:48px 32px 90px;}
.checkout-inner{max-width:1180px; margin:0 auto; display:grid; grid-template-columns:1.5fr .9fr; gap:48px; align-items:start;}
.form-section{margin-bottom:40px;}
.form-section h3{font-family:'Fraunces',serif; font-size:20px; font-weight:500; padding-bottom:14px; border-bottom:1px solid var(--ink); margin-bottom:24px;}
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:18px 20px;}
.field{display:flex; flex-direction:column; gap:7px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:12px; letter-spacing:.05em; text-transform:uppercase; color:var(--gray);}
.field label .req{color:var(--out);}
.field input, .field select{
  font-family:inherit; font-size:14px; color:var(--ink); background:var(--paper);
  border:1px solid var(--line); padding:13px 14px; outline:none; transition:border-color .2s;
}
.field input:focus, .field select:focus{border-color:var(--ink);}
.field input.invalid, .field select.invalid{border-color:var(--out); background:#fdf6f6;}
.field .err{font-size:11.5px; color:var(--out); display:none;}
.field .err.show{display:block;}

/* Payment methods */
.pay-methods{display:flex; flex-direction:column; gap:12px;}
.pay-option{
  display:flex; align-items:center; gap:14px; border:1px solid var(--line); padding:16px 18px; cursor:pointer; transition:border-color .2s;
}
.pay-option:hover{border-color:var(--gray-light);}
.pay-option.selected{border-color:var(--ink);}
.pay-option input{accent-color:var(--ink); width:16px; height:16px;}
.pay-option .pay-label{font-size:14px; font-weight:500;}
.pay-option .pay-desc{font-size:12px; color:var(--gray); margin-top:2px;}
.pay-option .pay-icon{margin-left:auto; font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--gray-light);}

/* Order summary line items */
.co-items{list-style:none; margin-bottom:8px;}
.co-item{display:flex; gap:14px; padding:14px 0; border-bottom:1px solid var(--line); align-items:center;}
.co-item .co-media{width:56px; height:56px; background:var(--cream); border:1px solid var(--line); overflow:hidden; flex-shrink:0; position:relative;}
.co-item .co-media img{width:100%; height:100%; object-fit:cover;}
.co-item .co-qty{position:absolute; top:-8px; right:-8px; background:var(--ink); color:var(--paper); font-size:10px; width:18px; height:18px; border-radius:50%; display:flex; align-items:center; justify-content:center;}
.co-item .co-name{font-size:13px; font-weight:500; line-height:1.3;}
.co-item .co-unit{font-size:11.5px; color:var(--gray); margin-top:3px;}
.co-item .co-total{margin-left:auto; font-size:13.5px; font-weight:500;}

/* ==================== ORDER SUCCESS ==================== */
.success-page{padding:80px 32px 100px; text-align:center;}
.success-inner{max-width:640px; margin:0 auto;}
.success-check{width:76px; height:76px; border-radius:50%; background:var(--ink); display:flex; align-items:center; justify-content:center; margin:0 auto 28px;}
.success-check svg{width:36px; height:36px; stroke:var(--paper);}
.success-inner h1{font-family:'Fraunces',serif; font-size:clamp(30px,4vw,44px); font-weight:500; margin-bottom:14px;}
.success-inner > p{color:var(--gray); font-size:15px; line-height:1.7; margin-bottom:32px;}
.order-card{border:1px solid var(--line); text-align:left; padding:30px 30px; margin-bottom:32px;}
.order-card h3{font-family:'Fraunces',serif; font-size:18px; font-weight:500; margin-bottom:18px; padding-bottom:14px; border-bottom:1px solid var(--line);}
.order-meta{display:grid; grid-template-columns:1fr 1fr; gap:14px 20px; margin-bottom:22px;}
.order-meta .om{display:flex; flex-direction:column; gap:4px;}
.order-meta .om span{font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--gray);}
.order-meta .om strong{font-size:14px; font-weight:500;}
.order-lines{list-style:none;}
.order-lines li{display:flex; justify-content:space-between; font-size:13.5px; padding:9px 0; border-bottom:1px solid var(--line); color:var(--gray);}
.order-lines li .ol-name{color:var(--ink);}
.order-lines li.grand{border-bottom:none; border-top:1px solid var(--ink); margin-top:6px; padding-top:14px; font-size:16px; color:var(--ink); font-weight:600;}
.success-actions{display:flex; gap:14px; justify-content:center; flex-wrap:wrap;}