/* Base */
:root{
  --primary:#007bff;
  --accent:#ff9800;
  --whatsapp:#25D366;
}
*{box-sizing:border-box}
body{font-family:Inter,system-ui,-apple-system,"Poppins",sans-serif;margin:0;background:#fafafa;color:#222}
.container{max-width:1100px;margin:0 auto;padding:14px}

/* header */
.topbar{background:#fff;box-shadow:0 2px 6px rgba(0,0,0,0.06);margin-bottom:12px;border-radius:10px}
#shopHeader{padding:14px;text-align:center}
.banner-logo{height:64px;border-radius:8px;display:block;margin:0 auto 8px}

/* controls (sticky) */
.controls{background:#fff;padding:12px;border-radius:10px;margin:0 0 12px;position:sticky;top:10px;z-index:50;box-shadow:0 2px 6px rgba(0,0,0,0.04)}
.filters-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.filters-row.small{margin-top:8px}
.controls input, .controls select, .controls button{padding:10px;border:1px solid #e0e0e0;border-radius:8px;font-size:14px}
.controls button{background:var(--primary);color:#fff;border:none;cursor:pointer}
#showFavoritesBtn{background:#ff4081}
#clearFavoritesBtn{background:#666}

/* gallery grid */
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;padding:6px 0}
.product-card{position:relative;background:#fff;border-radius:12px;padding:12px;box-shadow:0 6px 18px rgba(0,0,0,0.06);display:flex;flex-direction:column;align-items:stretch;transition:transform .18s}
.product-card:hover{transform:translateY(-6px)}
.ribbon{position:absolute;top:10px;left:10px;background:#e91e63;color:#fff;padding:6px 10px;border-radius:6px;font-weight:700;font-size:12px}
.shop-logo{width:52px;height:52px;position:absolute;top:10px;right:10px;border-radius:8px;object-fit:contain;background:#fff;padding:6px}

/* image full visible */
.product-image{width:100%;height:auto;object-fit:contain;border-radius:8px;background:#fff;display:block;margin-bottom:10px}

/* info boxes */
.info-boxes{display:flex;flex-direction:column;gap:6px;margin-top:auto}
.info-box{padding:8px;border-radius:8px;font-weight:600}
.info-box.title{background:#fff3e0;color:#bf360c;font-size:16px}
.info-box.price{background:#e8f5e9;color:#1b5e20;font-size:14px}
.info-box.contact{background:#e3f2fd;color:#0d47a1;font-size:14px}
.info-box.details{background:#fce4ec;color:#880e4f;font-size:13px;font-weight:500}

/* controls at card bottom */
.card-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:10px}
.whatsapp-btn, .download-card-btn, .share-btn, .fav-btn{
  padding:10px 12px;border-radius:8px;border:none;font-weight:700;cursor:pointer;text-decoration:none;color:#fff;display:inline-block}
.whatsapp-btn{background:var(--whatsapp)}
.download-card-btn{background:var(--accent)}
.share-btn{background:#3b5998} /* fb as default */
.fav-btn{background:#ff4081}

/* pagination */
#pagination{text-align:center;margin:18px 0}
#pagination button{padding:8px 12px;margin:0 4px;border-radius:6px;border:1px solid #ddd;background:#fff;cursor:pointer}

/* loading */
.loading{text-align:center;padding:40px;color:#666}

/* modal */
.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.5);z-index:200}
.modal[aria-hidden="false"]{display:flex}
.modal-content{background:#fff;border-radius:10px;max-width:900px;width:95%;padding:20px;position:relative}
.modal-close{position:absolute;top:10px;right:12px;border:none;background:transparent;font-size:20px;cursor:pointer}

/* quickview layout */
.modal-body{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.modal-body img{width:100%;height:auto;object-fit:contain;border-radius:8px}
.modal-body .meta{display:flex;flex-direction:column;gap:10px}

/* responsive */
@media (max-width:900px){
  .modal-body{grid-template-columns:1fr}
  .product-image{max-height:320px}
}
@media (max-width:768px){
  .controls{position:static}
  .filters-row{flex-direction:column;align-items:stretch}
  .product-image{max-height:300px}
}