*{box-sizing:border-box}body{margin:0}
.tupro-app,.tupro-home{font-family:Arial,sans-serif;color:#111}
.tupro-topbar,.tupro-hero{background:#0f0f10;color:#fff;padding:40px 20px;border-radius:18px;margin-bottom:20px}
.tupro-topbar{display:flex;justify-content:space-between;align-items:center;gap:20px}
.tupro-topbar h2,.tupro-hero h1{margin:0 0 8px;font-size:clamp(28px,5vw,48px)}
.tupro-topbar p,.tupro-hero p{margin:0;color:#cfcfcf}
.tupro-search-wrap input,#tuproSearch{padding:14px 16px;border-radius:12px;border:1px solid #ddd;min-width:280px}
.tupro-collections-top{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0 25px}
.tupro-collections-top button,.tupro-btn,.tupro-btn-outline,#tuproClearBtn{padding:12px 18px;border-radius:999px;border:none;cursor:pointer;text-decoration:none;display:inline-block}
.tupro-collections-top button.active,.tupro-btn{background:#111;color:#fff}
.tupro-btn-outline{border:1px solid #fff;color:#fff}
.tupro-layout{display:grid;grid-template-columns:280px 1fr;gap:20px}
.tupro-sidebar{background:#fff;border:1px solid #ececec;padding:18px;border-radius:18px;position:sticky;top:20px;height:fit-content}
.tupro-sidebar input,.tupro-sidebar select{width:100%;padding:12px;border:1px solid #ddd;border-radius:12px;margin-top:10px}
.tupro-grid,.tupro-brand-grid,.tupro-collection-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tupro-card,.tupro-brand-card,.tupro-box{background:#fff;border:1px solid #ececec;border-radius:22px;overflow:hidden;box-shadow:0 8px 30px rgba(0,0,0,.04)}
.tupro-card img,.tupro-brand-card img{width:100%;height:320px;object-fit:cover}
.tupro-card-body,.tupro-brand-content{padding:16px}
.tupro-brand-name{font-size:12px;color:#777;margin:0 0 6px}
.tupro-sale-badge,.tupro-stock-badge,.tupro-badge{position:absolute;top:12px;left:12px;background:#111;color:#fff;padding:6px 10px;border-radius:999px;font-size:12px}
.tupro-card{position:relative}
.tupro-card h3,.tupro-brand-card h3{margin:0 0 8px;font-size:18px}
.tupro-price-row{display:flex;gap:10px;align-items:center;margin:10px 0}
.tupro-old{color:#888;text-decoration:line-through}
.tupro-buy-row{display:flex;gap:10px;margin-top:12px}
.tupro-buy-row button{flex:1;padding:12px;border:none;border-radius:12px;cursor:pointer}
.tupro-primary{background:#111;color:#fff}
.tupro-secondary{background:#f2f2f2}
.tupro-modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:99999;align-items:center;justify-content:center;padding:20px}
.tupro-modal-box{background:#fff;max-width:980px;width:100%;border-radius:24px;padding:24px;position:relative;max-height:90vh;overflow:auto}
.tupro-close{position:absolute;right:18px;top:12px;font-size:34px;cursor:pointer}
.tupro-modal-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:24px}
.tupro-gallery-main{width:100%;height:520px;object-fit:cover;border-radius:18px}
.tupro-thumbs{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.tupro-thumbs img{width:78px;height:78px;object-fit:cover;border-radius:12px;cursor:pointer;border:2px solid transparent}
.tupro-thumbs img:hover{border-color:#111}
.tupro-order-form input,.tupro-order-form select{width:100%;padding:12px;border:1px solid #ddd;border-radius:12px;margin-top:10px}
.tupro-order-form button{width:100%;padding:14px;border:none;border-radius:14px;background:#111;color:#fff;margin-top:12px;cursor:pointer}
.tupro-section{padding:24px 0}
.tupro-mini{letter-spacing:2px;text-transform:uppercase;color:#bbb}
.tupro-cta-row{display:flex;gap:12px;margin-top:18px}
.tupro-box{padding:28px;font-weight:700;text-align:center}
.tupro-dark-cta{background:#111;color:#fff;border-radius:24px;padding:40px 20px;text-align:center}
@media(max-width:992px){
  .tupro-layout,.tupro-modal-grid{grid-template-columns:1fr}
  .tupro-grid,.tupro-brand-grid,.tupro-collection-cards{grid-template-columns:repeat(2,1fr)}
  .tupro-topbar{flex-direction:column;align-items:flex-start}
  #tuproSearch{min-width:100%}
}
@media(max-width:640px){
  .tupro-grid,.tupro-brand-grid,.tupro-collection-cards{grid-template-columns:1fr}
  .tupro-card img,.tupro-brand-card img,.tupro-gallery-main{height:300px}
}