/* ── Product Detail ──────────────────────── */
.page-product{padding-top:16px;padding-bottom:40px;}
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:14px;}
.product-gallery{position:sticky;top:calc(var(--header-height,100px) + 12px);align-self:start;}
.product-gallery .gallery-main{aspect-ratio:1/1;border-radius:var(--radius);overflow:hidden;background:var(--bg);border:1px solid var(--line);margin-bottom:8px;}
.dark .product-gallery .gallery-main{border-color:var(--line-dark);}
.product-gallery .gallery-main img{width:100%;height:100%;object-fit:cover;transition:opacity .3s;}
.gallery-thumbs{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px;}
.gallery-thumbs .thumb{width:60px;height:60px;border-radius:6px;overflow:hidden;cursor:pointer;border:2px solid transparent;opacity:.6;transition:border-color .25s,opacity .25s;flex-shrink:0;}
.gallery-thumbs .thumb.active{border-color:var(--gold);opacity:1;}
.gallery-thumbs .thumb img{width:100%;height:100%;object-fit:cover;}
.product-info .product-category{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);margin-bottom:4px;}
.dark .product-info .product-category{color:#999;}
.product-info h1{font-family:var(--font-serif);font-size:1.3rem;margin-bottom:6px;line-height:1.2;}
.product-info .product-rating{display:flex;align-items:center;gap:6px;margin-bottom:8px;font-size:.78rem;}
.product-info .product-rating .stars{font-size:.72rem;}
.product-info .product-rating .rating-count{color:var(--ink-soft);font-size:.7rem;}
.product-info .product-price{font-size:1.3rem;font-weight:700;color:var(--royal-blue);margin-bottom:4px;font-family:var(--font-serif);}
.product-info .product-price del{font-size:.85rem;font-weight:400;color:var(--ink-soft);margin-left:8px;}
.product-info .product-price .discount-note{display:inline-block;background:var(--gold);color:var(--navy-deep);font-size:.62rem;font-weight:800;padding:2px 6px;border-radius:2px;margin-left:6px;vertical-align:middle;}
.product-info .product-stock{font-size:.75rem;margin-bottom:10px;}
.product-info .product-stock.in-stock{color:var(--green);}
.product-info .product-stock.out-of-stock{color:var(--red);}
.product-info .product-stock.low-stock{color:#e67e22;}
.product-description{margin:12px 0;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.dark .product-description{border-color:var(--line-dark);}
.product-description p{font-size:.82rem;line-height:1.6;color:var(--ink);}
.specs-table{width:100%;margin:12px 0;}
.specs-table tr{border-bottom:1px solid var(--line);}
.dark .specs-table tr{border-color:var(--line-dark);}
.specs-table td{padding:6px 0;font-size:.78rem;}
.specs-table td:first-child{font-weight:600;color:var(--ink);width:120px;}
.specs-table td:last-child{color:var(--ink-soft);}
.product-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:14px;}
.qty-selector{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:6px;overflow:hidden;}
.dark .qty-selector{border-color:#555;}
.qty-selector button{width:30px;height:30px;background:var(--bg);border:none;font-size:.85rem;color:var(--ink);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s;}
.qty-selector button:hover{background:var(--line);}
.dark .qty-selector button{background:#2a2a2a;color:#e0e0e0;}
.dark .qty-selector button:hover{background:#444;}
.qty-selector input{width:40px;height:30px;text-align:center;border:none;border-left:1.5px solid var(--line);border-right:1.5px solid var(--line);font-size:.82rem;font-weight:600;background:var(--bg-panel);color:var(--ink);}
.dark .qty-selector input{border-color:#555;background:#1e1e1e;color:#e0e0e0;}
.qty-selector input::-webkit-outer-spin-button,.qty-selector input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0;}
.qty-selector input[type=number]{-moz-appearance:textfield;}
.product-actions .btn{flex-shrink:0;font-size:.78rem;padding:.5rem 1.2rem;}
.btn-buy-now{background:var(--green);border-color:var(--green);color:#fff;}
.btn-buy-now:hover{background:#1f7a3e;border-color:#1f7a3e;}
.related-section{margin-top:32px;}
.related-section h2{font-family:var(--font-serif);font-size:1.1rem;margin-bottom:12px;border-bottom:1px solid var(--line);padding-bottom:8px;text-transform:uppercase;letter-spacing:.04em;}
.dark .related-section h2{border-color:var(--line-dark);}
.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--product-gap);}
@media(max-width:980px){.related-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.related-grid{grid-template-columns:repeat(2,1fr);gap:6px;}}
.reviews-section{margin-top:28px;}
.reviews-section h2{font-family:var(--font-serif);font-size:1.1rem;margin-bottom:12px;border-bottom:1px solid var(--line);padding-bottom:8px;text-transform:uppercase;letter-spacing:.04em;}
.dark .reviews-section h2{border-color:var(--line-dark);}
.reviews-list{display:flex;flex-direction:column;gap:10px;margin-bottom:18px;}
.review-card{padding:10px 12px;background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);}
.dark .review-card{border-color:var(--line-dark);}
.review-card .review-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:3px;}
.review-card .review-header strong{font-size:.78rem;}
.review-card .review-header span{font-size:.65rem;color:var(--ink-soft);}
.review-card .review-stars{color:var(--gold-dark);font-size:.68rem;margin-bottom:4px;}
.review-card .review-comment{font-size:.75rem;line-height:1.5;color:var(--ink);}
.review-form{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;}
.dark .review-form{border-color:var(--line-dark);}
.review-form h3{font-family:var(--font-serif);font-size:.9rem;margin-bottom:10px;}
.review-form .star-input{display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:2px;font-size:1.1rem;margin-bottom:8px;}
.review-form .star-input input{display:none;}
.review-form .star-input label{cursor:pointer;color:var(--line);transition:color .2s;}
.review-form .star-input label:hover,.review-form .star-input label:hover~label,.review-form .star-input input:checked~label{color:var(--gold-dark);}
.review-form .form-textarea{min-height:60px;}
.review-form .form-error{font-size:.68rem;color:var(--red);margin-top:4px;display:none;}
.product-error{text-align:center;padding:40px 20px;}
.product-error .empty-icon{font-size:40px;color:var(--ink-soft);margin-bottom:10px;}
.product-error h2{font-family:var(--font-serif);font-size:1.1rem;margin-bottom:6px;}
@media(max-width:768px){
  .product-detail{grid-template-columns:1fr;gap:16px;}
  .product-gallery{position:static;}
}

/* ── Cart ────────────────────────────────── */
.page-cart{padding-top:16px;padding-bottom:60px;}
.page-cart h1{font-family:var(--font-serif);font-size:1.3rem;margin-bottom:4px;}
.cart-count{font-size:.78rem;color:var(--ink-soft);margin-bottom:14px;}
.cart-layout{display:grid;grid-template-columns:1fr 320px;gap:20px;align-items:start;}
.cart-items{display:flex;flex-direction:column;gap:8px;}
.cart-item{display:grid;grid-template-columns:72px 1fr auto;gap:10px;align-items:center;padding:10px 12px;background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);}
.dark .cart-item{border-color:var(--line-dark);}
.cart-item .cart-item-img{width:72px;height:72px;border-radius:6px;overflow:hidden;background:var(--bg);flex-shrink:0;}
.cart-item .cart-item-img img{width:100%;height:100%;object-fit:cover;}
.cart-item .cart-item-info{display:flex;flex-direction:column;gap:2px;min-width:0;}
.cart-item .cart-item-info .item-name{font-size:.82rem;font-weight:600;color:var(--ink);text-decoration:none;transition:color .2s;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.cart-item .cart-item-info .item-name:hover{color:var(--royal-blue);}
.cart-item .cart-item-info .item-price{font-size:.75rem;color:var(--ink-soft);}
.cart-item .cart-item-actions{display:flex;align-items:center;gap:8px;}
.cart-item .cart-item-actions .qty-selector{border-radius:4px;}
.cart-item .cart-item-actions .qty-selector button{width:26px;height:26px;font-size:.75rem;}
.cart-item .cart-item-actions .qty-selector input{width:32px;height:26px;font-size:.75rem;}
.cart-item .cart-item-actions .item-subtotal{font-weight:700;font-size:.82rem;color:var(--royal-blue);min-width:70px;text-align:right;}
.cart-item .cart-item-actions .btn-remove{background:none;border:none;color:var(--red);font-size:.78rem;cursor:pointer;padding:4px;border-radius:50%;transition:background .2s;display:flex;align-items:center;justify-content:center;}
.cart-item .cart-item-actions .btn-remove:hover{background:rgba(224,71,62,.12);}
.cart-summary{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;position:sticky;top:calc(var(--header-height,100px) + 12px);}
.dark .cart-summary{border-color:var(--line-dark);}
.cart-summary h3{font-family:var(--font-serif);font-size:1rem;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--line);}
.dark .cart-summary h3{border-color:var(--line-dark);}
.summary-row{display:flex;justify-content:space-between;align-items:center;font-size:.82rem;margin-bottom:8px;color:var(--ink);}
.summary-row.total-row{font-size:1rem;font-weight:700;color:var(--royal-blue);border-top:1px solid var(--line);padding-top:8px;margin-top:4px;}
.dark .summary-row.total-row{border-color:var(--line-dark);}
.summary-row .shipping-free{font-size:.68rem;color:var(--green);font-weight:600;}
.summary-actions{display:flex;flex-direction:column;gap:6px;margin-top:14px;}
.summary-actions .btn{width:100%;font-size:.82rem;padding:.5rem .8rem;}
.btn-update{border:1px solid var(--line);color:var(--ink);background:var(--bg);}
.dark .btn-update{border-color:#555;background:#2a2a2a;color:#e0e0e0;}
.btn-update:hover{background:var(--line);}
.dark .btn-update:hover{background:#444;}
.empty-cart{display:none;text-align:center;padding:40px 20px;}
.empty-cart .empty-icon{font-size:48px;color:var(--ink-soft);opacity:.5;margin-bottom:10px;}
.empty-cart h2{font-family:var(--font-serif);font-size:1.1rem;margin-bottom:4px;}
.empty-cart p{font-size:.82rem;color:var(--ink-soft);margin-bottom:14px;}
@media(max-width:980px){
  .cart-layout{grid-template-columns:1fr;}
  .cart-summary{position:static;}
}
@media(max-width:640px){
  .cart-item{grid-template-columns:1fr;text-align:center;}
  .cart-item .cart-item-img{margin:0 auto;}
  .cart-item .cart-item-actions{flex-wrap:wrap;justify-content:center;}
  .cart-item .cart-item-actions .item-subtotal{text-align:center;}
}

/* ── Checkout ────────────────────────────── */
.checkout-layout{display:flex;flex-wrap:wrap;gap:1.5rem;}
.checkout-main{flex:1;min-width:0;}
.checkout-sidebar{width:320px;flex-shrink:0;}
.step-indicator{display:flex;justify-content:center;flex-wrap:wrap;gap:0;margin-bottom:1.5rem;padding:.5rem 0;}
.step{display:flex;align-items:center;gap:6px;padding:6px 12px;font-size:.75rem;color:var(--ink-soft);position:relative;flex-shrink:0;}
.step.active{color:var(--royal-blue);font-weight:600;}
.step.done{color:var(--green);}
.step .step-num{width:24px;height:24px;border-radius:50%;background:var(--line);color:var(--ink-soft);display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;flex-shrink:0;}
.step.active .step-num{background:var(--royal-blue);color:#fff;}
.step.done .step-num{background:var(--green);color:#fff;}
.step-label{font-size:.7rem;line-height:1.2;}
.step+.step::before{content:"";position:absolute;left:-6px;top:50%;width:6px;height:1.5px;background:var(--line);}
@media(max-width:640px){
  .step-indicator{gap:2px;padding:.3rem 0;}
  .step{padding:4px 8px;gap:3px;}
  .step .step-num{width:20px;height:20px;font-size:.6rem;}
  .step-label{font-size:.62rem;}
  .step+.step::before{display:none;}
}
.checkout-card{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;margin-bottom:.75rem;}
.dark .checkout-card{border-color:var(--line-dark);}
.checkout-card h2{font-family:var(--font-serif);font-size:1rem;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--line);}
.dark .checkout-card h2{border-color:var(--line-dark);}
.checkout-card .form-group{margin-bottom:10px;}
.checkout-card .form-group label{display:block;font-size:.75rem;font-weight:600;color:var(--ink);margin-bottom:3px;}
.dark .checkout-card .form-group label{color:#ccc;}
.checkout-card .form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.checkout-summary-item{display:flex;justify-content:space-between;align-items:center;padding:5px 0;font-size:.78rem;color:var(--ink);}
.checkout-summary-item+.checkout-summary-item{border-top:1px solid var(--line);}
.dark .checkout-summary-item+.checkout-summary-item{border-color:var(--line-dark);}
.checkout-total{display:flex;justify-content:space-between;align-items:center;font-size:1rem;font-weight:700;color:var(--royal-blue);padding-top:8px;margin-top:4px;border-top:2px solid var(--line);}
.dark .checkout-total{border-color:var(--line-dark);}
.payment-methods{display:flex;flex-direction:column;gap:6px;}
.payment-method{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1.5px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;transition:border-color .25s,background .25s;}
.payment-method:hover{border-color:var(--royal-blue);}
.payment-method.selected{border-color:var(--royal-blue);background:rgba(23,62,166,.06);}
.dark .payment-method{border-color:#555;}
.dark .payment-method.selected{background:rgba(58,95,207,.12);}
.payment-method input[type=radio]{accent-color:var(--royal-blue);}
.payment-method .pm-label{font-size:.78rem;font-weight:500;color:var(--ink);}
.payment-method .pm-desc{font-size:.68rem;color:var(--ink-soft);}

/* ── Confirmation ────────────────────────── */
.confirmation-wrapper{max-width:700px;margin:1.5rem auto;text-align:center;}
.success-icon{font-size:3rem;color:var(--green);margin-bottom:.75rem;}
.confirmation-wrapper h1{font-family:var(--font-serif);font-size:1.4rem;margin-bottom:.3rem;}
.order-meta{color:var(--ink-soft);margin-bottom:1.5rem;font-size:.85rem;}
.order-details-card{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;text-align:left;margin-bottom:1rem;}
.dark .order-details-card{border-color:var(--line-dark);}
.order-details-card h2{font-family:var(--font-serif);font-size:1rem;margin-bottom:.75rem;padding-bottom:6px;border-bottom:1px solid var(--line);}
.dark .order-details-card h2{border-color:var(--line-dark);}
.order-details-card .info-row{display:flex;justify-content:space-between;padding:4px 0;font-size:.78rem;}
.order-details-card .info-row .info-label{color:var(--ink-soft);}
.order-details-card .info-row .info-value{font-weight:600;color:var(--ink);}

/* ── Favoritos ───────────────────────────── */
.favoritos-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;margin-bottom:1rem;}
.favoritos-header h1{font-family:var(--font-serif);margin:0;font-size:1.2rem;text-transform:uppercase;letter-spacing:.04em;}
.favoritos-count{font-size:.78rem;color:var(--ink-soft);background:var(--bg);border:1px solid var(--line);padding:.25rem .65rem;border-radius:20px;font-weight:600;}
.dark .favoritos-count{background:#2a2a2a;border-color:#555;}


.favoritos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:var(--product-gap);}
.favorito-card{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--product-radius);overflow:hidden;transition:box-shadow .3s;}
.favorito-card:hover{box-shadow:var(--shadow-md);}
.dark .favorito-card{border-color:var(--line-dark);}
.favorito-img{aspect-ratio:1/1;overflow:hidden;background:var(--bg);position:relative;}
.favorito-img img{width:100%;height:100%;object-fit:cover;}
.favorito-info{padding:6px 8px 4px;}
.favorito-info h4{font-size:.75rem;font-weight:500;margin-bottom:2px;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.favorito-preco{font-weight:700;font-size:.8rem;color:var(--royal-blue);}
.favorito-actions{display:flex;gap:4px;padding:4px 8px 8px;}
.favorito-actions .btn{flex:1;font-size:.65rem;padding:.25rem .5rem;}

/* Aviso de login no resumo do carrinho */
.cart-login-note{font-size:.75rem;color:var(--ink-soft);margin-top:10px;line-height:1.5;}
.cart-login-note a{color:var(--royal-blue);font-weight:600;}
.dark .cart-login-note a{color:#9db9e8;}