:root{--ink:#101828;--muted:#667085;--brand:#635bff;--bg:#f7f8fc;--card:#fff;--line:#eaecf0}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--bg)}a{text-decoration:none;color:inherit}.container{max-width:1180px;margin:auto;padding:0 20px}.top{background:#101828;color:#fff;text-align:center;padding:9px;font-size:13px}nav{height:76px;display:flex;align-items:center;justify-content:space-between;background:#fff}.logo{font-size:25px;font-weight:900}.links{display:flex;gap:22px;align-items:center}.cart{background:var(--ink);color:#fff;padding:11px 15px;border-radius:12px}.cart span{background:#fff;color:#111;border-radius:20px;padding:2px 7px;margin-left:5px}.hero{max-width:1180px;margin:28px auto;padding:58px;border-radius:28px;background:linear-gradient(120deg,#111827,#3730a3);color:white;min-height:350px;display:flex;align-items:center}.hero h1{font-size:52px;max-width:650px;margin:0 0 16px}.hero p{font-size:19px;color:#e0e7ff;max-width:600px}.btn{display:inline-block;border:0;border-radius:12px;padding:13px 18px;background:var(--brand);color:#fff;font-weight:800;cursor:pointer}.btn.light{background:white;color:#111827}.section{padding:45px 20px}.section h2{font-size:34px;margin:0 0 8px}.subtitle{color:var(--muted);margin-bottom:28px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 6px 24px #1018280a}.card img{width:100%;height:235px;object-fit:cover;background:#eef2f6}.pad{padding:18px}.card h3{margin:0 0 8px;font-size:18px}.price{font-size:23px;font-weight:900;margin:12px 0}.muted{color:var(--muted)}.row{display:flex;gap:10px;align-items:center}.qty{width:70px;padding:12px;border:1px solid var(--line);border-radius:10px}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden}.table th,.table td{padding:15px;border-bottom:1px solid var(--line);text-align:left}.box{background:#fff;border:1px solid var(--line);padding:24px;border-radius:18px}.checkout{display:grid;grid-template-columns:1.2fr .8fr;gap:25px}.field{margin-bottom:14px}.field label{display:block;font-weight:700;margin-bottom:6px}.field input,.field textarea{width:100%;padding:13px;border:1px solid #d0d5dd;border-radius:10px}.notice{padding:16px;border-radius:12px;background:#eef4ff;margin:15px 0}.success{background:#ecfdf3}.danger{background:#fef3f2}.foot{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding-top:45px;padding-bottom:35px}footer{background:#101828;color:#fff;margin-top:50px}.copy{text-align:center;border-top:1px solid #344054;padding:18px;color:#98a2b3}.adminbar{background:#111827;color:#fff;padding:15px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.stat{background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px}.stat b{font-size:28px;display:block}@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}.checkout,.stats{grid-template-columns:1fr}.links a:not(.cart){display:none}.hero{margin:15px;padding:35px 25px}.hero h1{font-size:38px}}@media(max-width:560px){.grid{grid-template-columns:1fr}.foot{grid-template-columns:1fr}.hero h1{font-size:32px}.table{font-size:13px}}

/* Admin produtos */
.admin-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:18px 0}.btn-secondary{background:#e5e7eb;color:#111827}.btn-danger{background:#dc2626;color:#fff}.btn-small{padding:9px 12px;font-size:14px}.product-thumb{width:64px;height:64px;object-fit:cover;border-radius:10px;background:#f3f4f6}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.notice{padding:14px 16px;border-radius:10px;margin:15px 0;background:#ecfdf5;color:#065f46}.notice.error{background:#fef2f2;color:#991b1b}.image-preview{max-width:220px;max-height:220px;object-fit:contain;border:1px solid #e5e7eb;border-radius:12px;padding:6px;background:#fff}.checkbox-row{display:flex;align-items:center;gap:8px;margin:12px 0}.checkbox-row input{width:auto}.table-actions{display:flex;gap:6px;flex-wrap:wrap}.table-actions form{margin:0}@media(max-width:760px){.admin-grid{grid-template-columns:1fr}.table{display:block;overflow-x:auto;white-space:nowrap}}

/* Product image normalization */
.card img{display:block;width:100%;height:235px;object-fit:contain;object-position:center;background:#fff;padding:12px}.product-placeholder{width:100%;height:235px;display:flex;align-items:center;justify-content:center;background:#f3f4f6;color:#98a2b3;font-weight:700}.product-thumb{display:block!important;width:64px!important;height:64px!important;min-width:64px;max-width:64px!important;object-fit:contain!important;object-position:center;border-radius:10px;background:#fff;border:1px solid #e5e7eb;padding:3px}.image-preview{display:block!important;width:220px!important;height:220px!important;max-width:220px!important;max-height:220px!important;object-fit:contain!important;object-position:center;border:1px solid #e5e7eb;border-radius:12px;padding:8px;background:#fff}

.store-logo{display:block;max-width:190px;max-height:54px;object-fit:contain}.product-link{display:block}.card-buy{padding-top:0}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:start}.product-detail-image{background:#fff;border:1px solid var(--line);border-radius:24px;padding:25px}.product-detail-image img{width:100%;height:520px;object-fit:contain}.product-info h1{font-size:42px;margin:18px 0 10px}.lead{font-size:19px;color:var(--muted)}.detail-price{font-size:36px;font-weight:900;margin:24px 0 10px}.stock{font-weight:800;margin-bottom:20px}.in-stock{color:#067647}.out-stock{color:#b42318}.detail-buy{display:flex;gap:12px;margin:20px 0 35px}.description{border-top:1px solid var(--line);padding-top:20px}.description p{line-height:1.75}.brand-preview{display:block;max-width:220px;max-height:90px;object-fit:contain;margin-top:10px}.favicon-preview{display:block;width:48px;height:48px;object-fit:contain;margin-top:10px}.color-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.color-grid label{font-weight:700}.color-grid input{display:block;width:100%;height:55px;border:0;background:none}.template-options{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:30px}.template-card input{position:absolute;opacity:0}.template-demo{display:block;padding:18px;border:3px solid transparent;background:#fff;border-radius:16px;box-shadow:0 4px 18px #0001;cursor:pointer}.template-card input:checked+.template-demo{border-color:var(--brand)}.template-demo i{display:block;height:9px;background:#e5e7eb;margin-top:8px;border-radius:10px}.demo-minimal{border-radius:0}.demo-rounded{border-radius:28px}.demo-dark{background:#111827;color:#fff}.theme-preview{--pv-brand:#635bff;--pv-ink:#111827;--pv-bg:#f7f8fc;background:var(--pv-bg);border:1px solid #d0d5dd;border-radius:18px;overflow:hidden;margin-bottom:20px}.preview-top{background:var(--pv-ink);color:#fff;text-align:center;padding:7px}.preview-nav{display:flex;justify-content:space-between;padding:18px;background:#fff}.preview-hero{margin:18px;padding:30px;border-radius:18px;background:linear-gradient(120deg,var(--pv-ink),var(--pv-brand));color:#fff}.preview-hero h3{font-size:30px;margin:0 0 8px}.preview-hero button{background:#fff;border:0;padding:10px 14px;border-radius:10px}.preview-products{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:18px}.preview-products i{height:90px;background:#fff;border-radius:14px}.preview-minimal,.theme-minimal .card,.theme-minimal .hero,.theme-minimal .btn{border-radius:2px}.preview-rounded .preview-hero,.preview-rounded .preview-products i,.theme-rounded .card,.theme-rounded .hero,.theme-rounded .btn{border-radius:32px}.preview-dark,.theme-dark{--bg:#0b1220;background:#0b1220}.theme-dark{color:#f8fafc}.theme-dark nav,.theme-dark .card,.theme-dark .box,.theme-dark .stat,.theme-dark .table,.theme-dark .product-detail-image{background:#111827;color:#f8fafc}.theme-dark .muted,.theme-dark .subtitle{color:#cbd5e1}.theme-dark .table th,.theme-dark .table td{border-color:#344054}@media(max-width:800px){.product-detail{grid-template-columns:1fr;gap:25px}.product-detail-image img{height:350px}.template-options{grid-template-columns:1fr 1fr}.color-grid{grid-template-columns:1fr}.product-info h1{font-size:32px}}

/* Product detail image - professional sizing */
.product-detail-image{
    width:100%;
    max-width:500px;
    min-height:460px;
    margin:0 auto;
    display:flex;
    align-items:center;
    justify-content:center;
    background:#fff;
    border:1px solid var(--line);
    border-radius:24px;
    padding:28px;
    overflow:hidden;
}
.product-detail-image img{
    display:block;
    width:auto;
    height:auto;
    max-width:100%;
    max-height:400px;
    object-fit:contain;
    object-position:center;
}
.product-detail-image .product-placeholder{
    height:400px;
    border-radius:16px;
}
@media(max-width:800px){
    .product-detail-image{max-width:440px;min-height:380px;padding:22px}
    .product-detail-image img{max-height:330px}
    .product-detail-image .product-placeholder{height:330px}
}
@media(max-width:560px){
    .product-detail-image{max-width:100%;min-height:320px;padding:18px;border-radius:18px}
    .product-detail-image img{max-height:285px}
    .product-detail-image .product-placeholder{height:285px}
}

/* Definitive product detail image sizing */
.product-detail-image{width:100%!important;max-width:440px!important;height:440px!important;min-height:0!important;margin:0 auto!important;padding:24px!important;display:flex!important;align-items:center!important;justify-content:center!important;overflow:hidden!important;background:#fff!important;border:1px solid #eaecf0!important;border-radius:20px!important}
.product-detail-image img{display:block!important;width:auto!important;height:auto!important;max-width:360px!important;max-height:360px!important;object-fit:contain!important;object-position:center!important;margin:auto!important}
@media(max-width:800px){.product-detail-image{max-width:400px!important;height:400px!important;padding:20px!important}.product-detail-image img{max-width:330px!important;max-height:330px!important}}
@media(max-width:560px){.product-detail-image{max-width:100%!important;height:330px!important;padding:16px!important}.product-detail-image img{max-width:280px!important;max-height:280px!important}}