:root{
    --bg:#f5f7fb;
    --card:#ffffff;
    --text:#111827;
    --muted:#6b7280;
    --border:#eceff5;
    --shadow:0 10px 30px rgba(15,23,42,.06);
    --radius:22px;
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:'Montserrat',sans-serif;
    background:var(--bg);
    color:var(--text);
}

a{
    text-decoration:none !important;
    transition:.2s;
}

.container{
    max-width:1350px;
}

.top-header{
    background:#0f172a;
    padding:10px 0;
    font-size:13px;
}

.top-header-content{
    display:flex;
    align-items:center;
    justify-content:flex-end;
    gap:20px;
}

.top-header a{
    color:#fff;
    font-weight:500;
}

.main-header{
    background:#fff;
    padding:18px 0;
    box-shadow:0 2px 20px rgba(0,0,0,.04);
    position:sticky;
    top:0;
    z-index:999;
}

.header-content{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
}

.logo-area img{
    max-height:65px;
    object-fit:contain;
}

.search-area{
    flex:1;
}

.search-form{
    display:flex;
    align-items:center;
    background:#f8fafc;
    border:1px solid var(--border);
    border-radius:18px;
    overflow:hidden;
    height:58px;
}

.search-form select{
    width:220px;
    border:none;
    background:transparent;
    padding:0 18px;
    height:58px;
    outline:none;
    color:#374151;
    border-right:1px solid var(--border);
}

.search-form input{
    flex:1;
    border:none;
    background:transparent;
    padding:0 20px;
    outline:none;
    font-size:15px;
}

.search-form button{
    width:150px;
    height:58px;
    border:none;
    background:var(--color-main);
    color:#fff;
    font-weight:700;
}

.header-actions{
    display:flex;
    align-items:center;
    gap:12px;
}

.action-btn{
    height:56px;
    min-width:56px;
    padding:0 18px;
    background:#fff;
    border:1px solid var(--border);
    border-radius:18px;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    color:#111827;
    font-weight:600;
    position:relative;
    box-shadow:var(--shadow);
}

.action-btn i{
    font-size:20px;
}

.cart-badge{
    position:absolute;
    top:-5px;
    right:-5px;
    background:var(--color-main);
    color:#fff;
    width:24px;
    height:24px;
    border-radius:50%;
    font-size:12px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-weight:700;
}

.navigation{
    background:#fff;
    border-top:1px solid var(--border);
    border-bottom:1px solid var(--border);
}

.navigation-content{
    display:flex;
    align-items:center;
    gap:10px;
    overflow:auto;
    padding:14px 0;
}

.navigation-content::-webkit-scrollbar{
    height:0;
}

.nav-item-loja{
    padding:12px 18px;
    background:#f8fafc;
    border-radius:14px;
    color:#111827;
    font-weight:600;
    white-space:nowrap;
}

.nav-item-loja.active,
.nav-item-loja:hover{
    background:var(--color-main);
    color:#fff;
}

.page-content{
    padding:30px 0;
}

.section-card{
    background:#fff;
    border-radius:var(--radius);
    padding:25px;
    box-shadow:var(--shadow);
    border:1px solid var(--border);
}

.section-title{
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom:25px;
}

.section-title h2{
    font-size:24px;
    font-weight:800;
    margin:0;
}

.footer{
    background:#0f172a;
    padding:50px 0 30px;
    margin-top:50px;
    color:#fff;
}

.footer-title{
    font-size:18px;
    font-weight:700;
    margin-bottom:20px;
}

.footer-links{
    list-style:none;
    padding:0;
}

.footer-links li{
    margin-bottom:12px;
}

.footer-links a{
    color:#cbd5e1;
}

.footer-bottom{
    border-top:1px solid rgba(255,255,255,.1);
    margin-top:40px;
    padding-top:25px;
    text-align:center;
    color:#94a3b8;
}

.modal-loading{
    display:none;
    position:fixed;
    z-index:99999;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(255,255,255,.7) url('/loading.gif') center no-repeat;
}

body.loading{
    overflow:hidden;
}

body.loading .modal-loading{
    display:block;
}

@media(max-width:991px){

    .header-content{
        flex-direction:column;
        align-items:stretch;
    }

    .search-form{
        height:auto;
        flex-direction:column;
    }

    .search-form select,
    .search-form input,
    .search-form button{
        width:100%;
        height:52px;
    }

    .search-form select{
        border-right:none;
        border-bottom:1px solid var(--border);
    }

    .header-actions{
        justify-content:center;
    }

    .logo-area{
        text-align:center;
    }
}

.store-strip{ background:#fff; border:1px solid var(--border); border-radius:22px; padding:18px 22px; box-shadow:var(--shadow); display:flex; align-items:center; justify-content:space-between; gap:20px; margin-bottom:16px; }
.store-strip span{ display:inline-flex; padding:6px 12px; background:rgba(225,29,72,.08); color:var(--color-main); border-radius:999px; font-size:12px; font-weight:800; margin-bottom:6px; }
.store-strip h1{ margin:0; font-size:24px; font-weight:800; color:var(--text); }
.store-strip p{ margin:0; color:var(--muted); font-size:14px; max-width:520px; text-align:right; }
.section-subtitle{ display:block; color:var(--color-main); font-size:12px; font-weight:800; text-transform:uppercase; margin-bottom:4px; }
.products-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:18px; }
.product-card-premium{ background:#fff; border:1px solid var(--border); border-radius:20px; overflow:hidden; color:var(--text); box-shadow:0 8px 24px rgba(15,23,42,.05); transition:.2s; }
.product-card-premium:hover{ transform:translateY(-3px); box-shadow:0 14px 34px rgba(15,23,42,.1); color:var(--text); }
.product-image-box{ height:230px; background:#fff; display:flex; align-items:center; justify-content:center; position:relative; padding:16px; border-bottom:1px solid var(--border); }
.product-image-box img{ max-width:100%; max-height:200px; object-fit:contain; }
.product-tags{ position:absolute; top:12px; left:12px; right:12px; display:flex; justify-content:space-between; gap:8px; }
.tag-sale,.tag-featured{ padding:5px 9px; border-radius:999px; font-size:11px; font-weight:800; }
.tag-sale{ background:#fff; color:var(--color-main); border:1px solid var(--color-main); }
.tag-featured{ background:var(--color-main); color:#fff; margin-left:auto; }
.product-info{ padding:15px; }
.product-category-premium{ color:var(--muted); font-size:11px; font-weight:800; text-transform:uppercase; }
.product-info h3{ font-size:15px; font-weight:800; margin:7px 0 10px; min-height:36px; color:var(--text); }
.product-price-line{ min-height:28px; display:flex; align-items:center; flex-wrap:wrap; gap:6px; }
.product-price-premium{ display:inline-block; font-size:19px; color:var(--color-main); }
.product-info del{ color:var(--muted); font-size:12px; }
.btn-buy-premium{ margin-top:14px; width:100%; height:42px; display:flex; align-items:center; justify-content:center; background:#f8fafc; border-radius:13px; font-weight:800; color:var(--text); }
.product-card-premium:hover .btn-buy-premium{ background:var(--color-main); color:#fff; }
.empty-store{ padding:50px 20px; text-align:center; }
.empty-icon{ width:68px; height:68px; border-radius:20px; background:#f8fafc; display:flex; align-items:center; justify-content:center; margin:0 auto 16px; color:var(--color-main); font-size:26px; }
.empty-store h3{ font-size:20px; font-weight:800; margin:0 0 6px; }
.empty-store p{ color:var(--muted); margin:0; }

@media(max-width:991px){
    .store-strip{ flex-direction:column; align-items:flex-start; }
    .store-strip p{ text-align:left; }
}

@media(max-width:767px){
    .page-content{ padding:16px 0; }
    .section-card{ padding:14px; border-radius:18px; }
    .section-title{ margin-bottom:16px; }
    .section-title h2{ font-size:20px; }
    .products-grid{ grid-template-columns:repeat(2,1fr); gap:12px; }
    .product-image-box{ height:165px; padding:10px; }
    .product-image-box img{ max-height:140px; }
    .product-info{ padding:11px; }
    .product-info h3{ font-size:13px; min-height:34px; }
    .product-price-premium{ font-size:16px; }
    .btn-buy-premium{ height:38px; font-size:12px; }
}

@media(max-width:380px){
    .products-grid{ grid-template-columns:1fr; }
}

.product-page-premium{ padding:10px 0 40px; }
.product-detail-premium{ max-width:1180px; margin:0 auto; background:#fff; border:1px solid var(--border); border-radius:30px; box-shadow:var(--shadow); padding:28px; display:grid; grid-template-columns:480px 1fr; gap:42px; align-items:center; }
.product-gallery-area{ display:grid; grid-template-columns:1fr; gap:14px; }
.product-main-photo{ height:390px; background:linear-gradient(180deg,#fff,#fafbff); border:1px solid var(--border); border-radius:26px; display:flex; align-items:center; justify-content:center; padding:28px; overflow:hidden; }
.product-main-photo img{ max-width:100%; max-height:320px; object-fit:contain; transition:.25s; }
.product-main-photo:hover img{ transform:scale(1.03); }
.product-thumb-list{ display:flex; gap:10px; overflow-x:auto; padding-bottom:4px; }
.product-thumb-list::-webkit-scrollbar{ height:0; }
.product-thumb-item{ width:76px; height:76px; min-width:76px; border:1px solid var(--border); background:#fff; border-radius:18px; display:flex; align-items:center; justify-content:center; padding:8px; cursor:pointer; transition:.2s; }
.product-thumb-item img{ max-width:100%; max-height:56px; object-fit:contain; }
.product-thumb-item.active,.product-thumb-item:hover{ border-color:var(--color-main); box-shadow:0 10px 22px rgba(15,23,42,.08); }
.product-info-area{ max-width:520px; }
.product-category-badge{ display:inline-flex; padding:8px 14px; background:color-mix(in srgb, var(--color-main) 10%, white); color:var(--color-main); border-radius:999px; font-size:11px; font-weight:900; text-transform:uppercase; letter-spacing:.4px; margin-bottom:14px; }
.product-info-area h1{ margin:0 0 14px; color:var(--text); font-size:42px; line-height:1.12; font-weight:900; }
.product-price-area{ display:flex; align-items:center; flex-wrap:wrap; gap:12px; margin-bottom:16px; }
.product-price-area strong{ color:var(--color-main); font-size:48px; line-height:1; font-weight:900; }
.product-price-area del{ color:var(--muted); font-size:16px; }
.product-price-area span{ background:var(--color-main); color:#fff; padding:6px 11px; border-radius:999px; font-size:12px; font-weight:900; }
.product-stock-line{ display:flex; align-items:center; gap:8px; padding:13px 0 18px; border-bottom:1px solid var(--border); color:#16a34a; margin-bottom:18px; }
.product-stock-line span{ width:10px; height:10px; background:#16a34a; border-radius:50%; }
.product-stock-line strong{ font-size:14px; font-weight:900; }
.product-stock-line small{ color:var(--muted); margin-left:6px; }
.product-short-text{ color:var(--muted); font-size:15px; line-height:1.8; margin:0 0 20px; }
.product-cart-form{ margin-top:4px; }
.product-field{ margin-bottom:18px; }
.product-field label,.product-qty-box label{ display:block; font-size:13px; font-weight:900; color:var(--text); margin-bottom:8px; }
.product-field select{ width:100%; height:54px; border:1px solid var(--border); border-radius:16px; background:#f8fafc; padding:0 16px; outline:none; font-weight:700; }
.product-buy-row{ display:grid; grid-template-columns:150px 1fr; gap:14px; align-items:end; }
.product-qty-control{ height:54px; border:1px solid var(--border); background:#f8fafc; border-radius:16px; display:flex; align-items:center; overflow:hidden; }
.product-qty-control button{ width:44px; height:54px; border:none; background:transparent; color:var(--text); font-size:20px; font-weight:900; }
.product-qty-control input{ flex:1; width:48px; border:none; outline:none; background:transparent; text-align:center; font-size:15px; font-weight:900; }
.product-buy-button{ height:54px; border:none; border-radius:16px; background:var(--color-main); color:#fff; font-weight:900; display:flex; align-items:center; justify-content:center; gap:8px; box-shadow:0 16px 32px color-mix(in srgb, var(--color-main) 25%, transparent); transition:.2s; }
.product-buy-button:hover{ transform:translateY(-1px); filter:brightness(.98); }
.product-description-card{ max-width:1180px; margin:18px auto 0; background:#fff; border:1px solid var(--border); border-radius:26px; box-shadow:var(--shadow); padding:26px; }
.product-description-title{ margin-bottom:18px; }
.product-description-title span{ display:block; color:var(--color-main); font-size:12px; font-weight:900; text-transform:uppercase; margin-bottom:4px; }
.product-description-title h2{ margin:0; font-size:24px; font-weight:900; color:var(--text); }
.product-description-content{ color:var(--text); font-size:15px; line-height:1.8; }
.product-description-content img{ max-width:100%; height:auto; border-radius:16px; }

@media(max-width:991px){
    .product-detail-premium{ grid-template-columns:1fr; gap:24px; padding:20px; }
    .product-info-area{ max-width:100%; }
    .product-main-photo{ height:340px; }
    .product-main-photo img{ max-height:280px; }
    .product-info-area h1{ font-size:32px; }
    .product-price-area strong{ font-size:40px; }
}

@media(max-width:767px){
    .product-page-premium{ padding:0 0 24px; }
    .product-detail-premium{ border-radius:22px; padding:14px; gap:18px; }
    .product-main-photo{ height:260px; border-radius:20px; padding:18px; }
    .product-main-photo img{ max-height:210px; }
    .product-thumb-item{ width:68px; height:68px; min-width:68px; border-radius:15px; }
    .product-thumb-item img{ max-height:50px; }
    .product-info-area h1{ font-size:25px; }
    .product-price-area strong{ font-size:34px; }
    .product-stock-line{ align-items:flex-start; }
    .product-buy-row{ grid-template-columns:1fr; }
    .product-buy-button{ width:100%; }
    .product-description-card{ border-radius:22px; padding:18px; }
}

@media(max-width:768px){

    .header-content{
        display:grid;
        grid-template-columns:1fr auto;
        gap:14px;
        align-items:center;
        padding:14px 0;
    }

    .logo-area{
        display:flex;
        align-items:center;
    }

    .logo-area img{
        max-height:42px;
        max-width:150px;
        object-fit:contain;
    }

    .header-actions{
        display:flex;
        align-items:center;
        gap:8px;
        justify-content:flex-end;
    }

    .action-btn{
        width:42px;
        height:42px;
        border-radius:14px;
        background:#fff;
        border:1px solid #eef0f6;
        display:flex;
        align-items:center;
        justify-content:center;
        color:var(--color-main, #725bb6);
        position:relative;
        box-shadow:0 8px 22px rgba(20,25,40,.06);
    }

    .search-area{
        grid-column:1 / -1;
        width:100%;
    }

    .search-form{
        display:grid;
        grid-template-columns:1fr;
        background:#fff;
        border:1px solid #e9ecf3;
        border-radius:20px;
        overflow:hidden;
        box-shadow:0 12px 32px rgba(20,25,40,.07);
    }

    .search-form select,
    .search-form input{
        width:100%;
        height:48px;
        border:0;
        border-bottom:1px solid #eef0f6;
        padding:0 16px;
        background:#fff;
        font-size:14px;
        color:#2d3342;
        outline:none;
    }

    .search-form select{
        font-weight:700;
        appearance:auto;
    }

    .search-form input::placeholder{
        color:#9aa1b5;
    }

    .search-form button{
        width:100%;
        height:52px;
        border:0;
        background:var(--color-main, #725bb6);
        color:#fff;
        font-size:15px;
        font-weight:900;
        display:flex;
        align-items:center;
        justify-content:center;
        gap:7px;
    }

    .cart-badge{
        position:absolute;
        top:-6px;
        right:-6px;
        min-width:19px;
        height:19px;
        border-radius:999px;
        background:#D10024;
        color:#fff;
        font-size:11px;
        font-weight:900;
        display:flex;
        align-items:center;
        justify-content:center;
        border:2px solid #fff;
    }
}