/* === RESET & BASE === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter','Helvetica Neue',Arial,sans-serif;background:#EDEDED;color:#333;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:#3483FA;text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,textarea{font-family:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 16px}
.text-sm{font-size:14px}.text-xs{font-size:12px}
.bold{font-weight:600}.muted{color:#666}.green{color:#00A650}.link{color:#3483FA;cursor:pointer;background:none;border:none;font-size:inherit;padding:0}
.link:hover{text-decoration:underline}
.card{background:#fff;border-radius:8px;padding:24px;box-shadow:0 1px 2px rgba(0,0,0,.06);margin-bottom:16px}

/* === HEADER === */
.ml-header{background:#FFF159;width:100%}
.header-top{padding:0}.header-row{display:flex;align-items:center;gap:16px;padding:8px 16px;max-width:1200px;margin:0 auto}
.logo-link{flex-shrink:0}.logo-img{height:34px;width:auto}
.search-bar{flex:1;max-width:680px}
.search-wrapper{display:flex;align-items:center;background:#fff;border-radius:4px;box-shadow:0 1px 2px rgba(0,0,0,.1)}
.search-input{flex:1;padding:10px 16px;border:none;outline:none;font-size:14px;color:#333;border-radius:4px 0 0 4px}
.search-input::placeholder{color:#999}
.search-divider{width:1px;height:22px;background:#E6E6E6}
.search-btn{padding:10px 16px;display:flex;align-items:center}
.search-btn:hover{background:#f5f5f5}
.mobile-menu-btn{display:none;padding:8px}
.header-nav{background:#FFF159;border-top:1px solid #E6E077}
.header-nav nav{max-width:1200px;margin:0 auto;padding:6px 16px}
.nav-list{display:flex;align-items:center;gap:24px;list-style:none;font-size:14px;overflow-x:auto;scrollbar-width:none}
.nav-list::-webkit-scrollbar{display:none}
.nav-link{display:flex;align-items:center;gap:4px;white-space:nowrap;color:#333;text-decoration:none}
.nav-link:hover{color:#3483FA;text-decoration:none}
.nav-right{margin-left:auto;display:flex;gap:16px}

/* === BREADCRUMBS === */
.breadcrumbs{font-size:14px;color:#3483FA;margin-bottom:16px}
.bc-link{cursor:pointer}.bc-link:hover{text-decoration:underline}
.bc-current{color:#666}
.main-content{padding:24px 16px}

/* === PRODUCT LAYOUT === */
.product-layout{display:flex;gap:24px}
.gallery-col{width:60%}.buy-col{width:40%}

/* === GALLERY === */
.gallery-card{background:#fff;border-radius:8px;padding:16px}
.gallery-flex{display:flex;gap:16px}
.thumbnails{display:flex;flex-direction:column;gap:8px}
.thumb-btn{width:60px;height:60px;border:2px solid transparent;border-radius:4px;overflow:hidden;cursor:pointer;padding:0;background:none}
.thumb-btn.active{border-color:#3483FA}
.thumb-btn:hover{border-color:#ccc}
.thumb-btn img{width:100%;height:100%;object-fit:contain}
.main-image-wrap{flex:1;position:relative}
.main-image-container{position:relative;aspect-ratio:1;max-width:500px;margin:0 auto;display:flex;align-items:center;justify-content:center}
.main-image{max-width:100%;max-height:100%;object-fit:contain}
.gallery-arrow{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;background:#fff;border-radius:50%;box-shadow:0 2px 8px rgba(0,0,0,.15);display:flex;align-items:center;justify-content:center}
.gallery-arrow:hover{background:#f5f5f5}
.arrow-left{left:8px}.arrow-right{right:8px}
.gallery-actions{position:absolute;top:8px;right:8px;display:flex;flex-direction:column;gap:8px}
.action-circle{width:40px;height:40px;background:#fff;border-radius:50%;box-shadow:0 2px 8px rgba(0,0,0,.15);display:flex;align-items:center;justify-content:center}
.action-circle:hover{background:#f5f5f5}
.image-counter{position:absolute;top:16px;left:16px;font-size:14px;color:#666}
.mobile-dots{display:none;justify-content:center;gap:8px;margin-top:16px}
.dot{width:8px;height:8px;border-radius:50%;background:#ccc;border:none;padding:0;cursor:pointer}
.dot.active{background:#3483FA}

/* === BUY PANEL === */
.buy-panel{padding:20px}
.condition{font-size:14px;color:#666}
.product-title{font-size:20px;font-weight:400;margin-top:4px;line-height:1.3}
.price-section{margin-top:16px}
.price-main{display:flex;align-items:baseline}
.price-integer{font-size:32px;font-weight:300}
.price-cents{font-size:18px;vertical-align:super}
.installments{font-size:14px;color:#333;margin-top:4px}
.shipping-section{margin-top:20px}
.shipping-row{display:flex;align-items:flex-start;gap:8px}
.shipping-row svg{flex-shrink:0;margin-top:2px}
.shipping-text{font-size:14px}
.shipping-sub{font-size:14px;padding-left:28px;margin-top:8px}
.shipping-detail-link{padding-left:28px;margin-top:4px;font-size:14px;display:block;text-align:left}
.stock-section{margin-top:20px}
.stock-label{font-size:14px;font-weight:500}
.quantity-text{font-size:14px;color:#666;margin-top:12px}
.buy-buttons{margin-top:20px;display:flex;flex-direction:column;gap:8px}
.btn-primary{width:100%;padding:14px;background:#3483FA;color:#fff;font-weight:500;border-radius:6px;border:none;font-size:16px;cursor:pointer;transition:background .2s}
.btn-primary:hover{background:#2968c8}
.btn-primary:disabled{opacity:.5;cursor:not-allowed}
.btn-secondary{width:100%;padding:14px;background:#E6F2FF;color:#3483FA;font-weight:500;border-radius:6px;border:none;font-size:16px;cursor:pointer;transition:background .2s}
.btn-secondary:hover{background:#D4E8FF}
.btn-outline{display:flex;align-items:center;justify-content:center;width:100%;padding:12px;border:1px solid #3483FA;color:#3483FA;font-weight:500;border-radius:6px;margin-top:16px;font-size:14px;text-decoration:none;transition:background .2s}
.btn-outline:hover{background:#E6F2FF;text-decoration:none}
.sold-by{margin-top:20px;padding-top:20px;border-top:1px solid #EDEDED}
.benefits{margin-top:20px;display:flex;flex-direction:column;gap:12px}
.benefit-row{display:flex;align-items:flex-start;gap:12px}
.benefit-row svg{flex-shrink:0}
.panel-actions{margin-top:20px;padding-top:20px;border-top:1px solid #EDEDED;display:flex;align-items:center;justify-content:center;gap:24px}
.link-action{display:flex;align-items:center;gap:6px;font-size:14px;color:#3483FA;cursor:pointer}
.link-action:hover{text-decoration:underline}

/* === SELLER === */
.seller-card{padding:20px}
.seller-title{font-size:18px;font-weight:500}
.seller-divider{margin-top:16px;padding:16px 0;border-top:1px solid #EDEDED;border-bottom:1px solid #EDEDED}

/* === DETAILS === */
.details-section{margin-top:32px;max-width:800px}
.section-title{font-size:24px;font-weight:400;margin-bottom:24px}
.subsection-title{font-size:18px;font-weight:500;margin-bottom:16px}
.card-title-bold{font-size:18px;font-weight:600;margin-bottom:8px}
.specs-table{width:100%;border:1px solid #EDEDED;border-radius:8px;overflow:hidden;border-collapse:collapse}
.specs-table td{padding:12px 16px;font-size:14px}
.specs-table tr:nth-child(even){background:#fff}
.specs-table tr:nth-child(odd){background:#FAFAFA}
.specs-table td:first-child{color:#666;width:50%}
.expand-btn{margin-top:16px;display:flex;align-items:center;justify-content:space-between;width:100%;padding:12px 0;border-top:1px solid #EDEDED;color:#3483FA;font-size:14px;cursor:pointer}
.expand-btn:hover{text-decoration:underline}
.payment-icons{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.pay-logo{width:48px;height:30px;object-fit:contain;border:1px solid #e0e0e0;border-radius:4px;padding:2px;background:#fff}
.pay-logo-md{width:52px;height:34px;object-fit:contain;border:1px solid #e0e0e0;border-radius:4px;padding:3px;background:#fff}
.pay-icon{width:40px;height:24px;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:8px;font-weight:700}
.pay-icon.visa{background:#0033A0;color:#fff}.pay-icon.amex{background:#006FCF;color:#fff}
.pay-icon.elo{background:#000;color:#FFCB05}.pay-icon.visa2{background:#1A1F71;color:#fff}
.pay-icon.mc,.pay-icon.mc2{background:#fff;border:1px solid #e0e0e0;position:relative}
.mc-r{width:12px;height:12px;background:#EB001B;border-radius:50%;display:block}
.mc-y{width:12px;height:12px;background:#F79E1B;border-radius:50%;display:block;margin-left:-4px}
.pay-icon.pix{background:#32BCAD;color:#fff}.pay-icon.more{background:#e0e0e0;color:#666}
.qa-footer{margin-top:24px;padding-top:16px;border-top:1px solid #EDEDED;display:flex;justify-content:space-between;font-size:14px;color:#666}

/* === FOOTER === */
.ml-footer{background:#fff;border-top:1px solid #EDEDED;margin-top:32px}
.footer-breadcrumbs{padding:16px;border-bottom:1px solid #EDEDED;font-size:14px}
.footer-app{padding:16px}
.app-banner{background:#FFF159;border-radius:8px;padding:16px;display:flex;align-items:center;gap:12px;transition:background .2s;text-decoration:none}
.app-banner:hover{background:#FFE600;text-decoration:none}
.app-icon{width:40px;height:40px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center}
.app-text{font-weight:500;color:#333}
.footer-bottom{padding:24px 16px}
.footer-links{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:16px}
.footer-links a{font-size:12px;color:#666}.footer-links a:hover{text-decoration:underline}
.copyright{font-size:12px;color:#666;margin-top:4px}

/* === MODALS === */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1000;align-items:center;justify-content:center;padding:16px}
.modal-overlay.open{display:flex}
.modal-box{background:#fff;border-radius:8px;max-width:480px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 8px 32px rgba(0,0,0,.2)}
.modal-box.modal-lg{max-width:640px}
.modal-header{display:flex;align-items:flex-start;justify-content:space-between;padding:24px 24px 16px;gap:16px}
.modal-header h3{font-size:18px;font-weight:600}
.sticky-header{position:sticky;top:0;background:#fff;border-bottom:1px solid #EDEDED;z-index:1}
.modal-close{font-size:24px;color:#666;line-height:1;padding:0;background:none;border:none;cursor:pointer}
.modal-close:hover{color:#333}
.modal-body{padding:0 24px 24px}
.modal-icon-row{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px;padding:0 24px}
.modal-icon-row p{font-size:14px}
.modal-sub{font-size:14px;color:#666;margin-bottom:24px;padding:0 24px}
.modal-overlay .btn-primary{margin:0 24px 24px;width:calc(100% - 48px)}
.modal-body .btn-primary{margin:0;width:100%}

/* Modal wide (checkout) */
.modal-wide{background:#fff;width:100%;max-width:900px;max-height:90vh;overflow-y:auto;box-shadow:0 8px 32px rgba(0,0,0,.2)}
.checkout-header{background:#FFF159;padding:12px 24px}
.checkout-logo{display:flex;align-items:center;gap:8px}
.checkout-logo span{font-size:18px;font-weight:500;color:#333}
.checkout-body{padding:24px;display:flex;gap:24px}
.checkout-main{flex:1}
.checkout-title{font-size:24px;font-weight:400;margin-bottom:24px}
.checkout-summary{width:280px;background:#FAFAFA;border-radius:8px;padding:16px;height:fit-content}
.summary-row{display:flex;justify-content:space-between;font-size:14px;margin-bottom:8px}
.summary-row sup{font-size:10px}
.summary-total{padding-top:8px;border-top:1px solid #EDEDED;margin-top:8px}
.checkout-footer{padding:0 24px 24px;display:flex;justify-content:center}
.btn-wide{width:auto;padding:12px 48px}
.delivery-option{border:1px solid #EDEDED;border-radius:8px;padding:16px}
.delivery-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.star-badge{width:40px;height:40px;background:#FFF159;border-radius:50%;display:flex;align-items:center;justify-content:center}
.delivery-info{flex:1}
.delivery-top{display:flex;align-items:center;justify-content:space-between}
.delivery-date-row{display:flex;align-items:center;gap:12px;cursor:pointer}

/* Form fields */
.field-label{display:block;font-size:14px;font-weight:500;margin:12px 0 4px}
.field-input{width:100%;padding:12px 16px;border:1px solid #EDEDED;border-radius:6px;font-size:14px;outline:none}
.field-input:focus{border-color:#3483FA}
.disabled-input{background:#f5f5f5;color:#666}
.field-hint{font-size:12px;color:#666;margin-top:4px}
.field-error{font-size:12px;color:#F23D4F;margin-top:4px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field-half{flex:1}

/* Returns modal */
.return-row{display:flex;align-items:flex-start;gap:16px;margin-bottom:20px}
.return-row svg{flex-shrink:0;margin-top:2px}
.return-row p{font-size:14px}

/* Question */
.question-textarea{width:100%;min-height:100px;padding:12px 16px;border:2px solid #3483FA;border-radius:6px;font-size:14px;resize:none;outline:none;margin-bottom:16px}

/* Success icon */
.success-icon{width:64px;height:64px;background:#00A650;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto}

/* Cards grid for payment */
.cards-grid{display:flex;gap:16px;margin:8px 0}
.card-col{display:flex;flex-direction:column;align-items:center;gap:4px}
.card-row{display:flex;flex-direction:column;gap:4px;margin-bottom:16px}
.mp-intro{display:flex;align-items:flex-start;gap:12px;padding:16px;background:#f5f5f5;border-radius:8px;margin-bottom:24px}
.mp-intro p{font-size:14px}
.mp-icon{width:48px;height:48px;background:#00BCFF;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.divider{border:none;border-top:1px solid #EDEDED;margin:24px 0}

/* === RESPONSIVE === */

/* Tablets & small laptops */
@media(max-width:1024px){
  .product-layout{flex-direction:column}
  .gallery-col,.buy-col{width:100%}
  .checkout-body{flex-direction:column}
  .checkout-summary{width:100%}
  .details-section{max-width:100%}
  .main-image-container{max-width:400px}
}

/* Tablets portrait */
@media(max-width:768px){
  .mobile-menu-btn{display:block}
  .nav-list{gap:12px;font-size:13px}
  .nav-right{display:none}
  .thumbnails{display:none!important}
  .mobile-dots{display:flex}
  .modal-wide{max-width:100%}
  .main-content{padding:16px 12px}
  .container{padding:0 12px}
  .gallery-card{padding:12px}
  .card{padding:16px}
  .buy-panel{padding:16px}
  .product-title{font-size:18px}
  .price-integer{font-size:28px}
  .price-cents{font-size:16px}
  .section-title{font-size:20px;margin-bottom:16px}
  .subsection-title{font-size:16px}
  .card-title-bold{font-size:16px}
  .main-image-container{max-width:100%}
  .gallery-arrow{width:36px;height:36px}
  .gallery-arrow svg{width:20px;height:20px}
  .action-circle{width:36px;height:36px}
  .seller-card{padding:16px}
  .seller-title{font-size:16px}
  .checkout-title{font-size:20px}
  .modal-header h3{font-size:16px}
  .modal-box{margin:8px}
  .logo-img{height:28px}
  .search-input{padding:8px 12px;font-size:13px}
  .search-btn{padding:8px 12px}
  .header-row{gap:10px;padding:6px 12px}
  .breadcrumbs{font-size:13px;margin-bottom:12px}
  .btn-primary,.btn-secondary{padding:12px;font-size:15px}
  .specs-table td{padding:10px 12px;font-size:13px}
  .benefit-row{gap:8px}
  .panel-actions{gap:16px;flex-wrap:wrap}
  .footer-links{gap:10px}
}

/* Large phones */
@media(max-width:480px){
  .header-row{gap:8px;padding:6px 8px}
  .logo-img{height:24px}
  .search-input{padding:7px 10px;font-size:12px}
  .search-btn{padding:7px 10px}
  .search-divider{height:18px}
  .main-content{padding:12px 8px}
  .container{padding:0 8px}
  .breadcrumbs{font-size:12px;margin-bottom:8px}
  .gallery-card{padding:8px}
  .card{padding:14px;border-radius:6px}
  .buy-panel{padding:14px}
  .product-title{font-size:16px}
  .price-integer{font-size:26px}
  .price-cents{font-size:14px}
  .installments{font-size:13px}
  .shipping-text{font-size:13px}
  .shipping-sub{font-size:13px}
  .stock-label,.quantity-text{font-size:13px}
  .btn-primary,.btn-secondary{padding:11px;font-size:14px}
  .btn-outline{padding:10px;font-size:13px}
  .benefit-row p{font-size:13px}
  .section-title{font-size:18px;margin-bottom:12px}
  .subsection-title{font-size:15px;margin-bottom:12px}
  .card-title-bold{font-size:15px}
  .specs-table td{padding:8px 10px;font-size:12px}
  .expand-btn{font-size:13px;padding:10px 0}
  .gallery-arrow{width:32px;height:32px}
  .gallery-arrow svg{width:18px;height:18px}
  .action-circle{width:32px;height:32px}
  .action-circle svg{width:16px;height:16px}
  .image-counter{font-size:12px;top:8px;left:8px}
  .modal-overlay{padding:8px}
  .modal-box{border-radius:6px}
  .modal-header{padding:16px 16px 12px}
  .modal-header h3{font-size:15px}
  .modal-body{padding:0 16px 16px}
  .modal-icon-row{padding:0 16px;gap:8px}
  .modal-icon-row p{font-size:13px}
  .modal-sub{padding:0 16px;font-size:13px;margin-bottom:16px}
  .modal-overlay .btn-primary{margin:0 16px 16px;width:calc(100% - 32px)}
  .checkout-header{padding:8px 16px}
  .checkout-logo span{font-size:15px}
  .checkout-body{padding:16px;gap:16px}
  .checkout-title{font-size:18px;margin-bottom:16px}
  .checkout-summary{padding:12px}
  .checkout-footer{padding:0 16px 16px}
  .btn-wide{padding:11px 24px;font-size:14px}
  .seller-card{padding:14px}
  .seller-title{font-size:15px}
  .panel-actions{gap:12px}
  .link-action{font-size:13px}
  .qa-footer{font-size:13px}
  .footer-breadcrumbs{padding:12px 8px;font-size:13px}
  .footer-app{padding:12px 8px}
  .app-banner{padding:12px}
  .app-icon{width:32px;height:32px}
  .app-text{font-size:14px}
  .footer-bottom{padding:16px 8px}
  .copyright{font-size:11px}
  .nav-list{gap:10px;font-size:12px;padding:4px 8px}
  .nav-link{gap:2px}
  .header-nav nav{padding:4px 8px}
  .delivery-option{padding:12px}
  .summary-row{font-size:13px}
  .field-input{padding:10px 12px;font-size:13px}
  .field-label{font-size:13px;margin:8px 0 4px}
  .question-textarea{min-height:80px;font-size:13px;padding:10px 12px}
  .mp-intro{padding:12px;gap:8px}
  .mp-intro p{font-size:13px}
  .mp-icon{width:40px;height:40px}
}

/* Small phones */
@media(max-width:360px){
  .logo-img{height:20px}
  .search-input{padding:6px 8px;font-size:11px}
  .search-btn{padding:6px 8px}
  .product-title{font-size:15px}
  .price-integer{font-size:24px}
  .price-cents{font-size:13px}
  .btn-primary,.btn-secondary{padding:10px;font-size:13px}
  .section-title{font-size:16px}
  .card{padding:12px}
  .buy-panel{padding:12px}
  .specs-table td{padding:6px 8px;font-size:11px}
  .modal-header h3{font-size:14px}
  .checkout-title{font-size:16px}
}