:root{--accent:#c0392b;--muted:#6b6b6b;--card-bg:#fff}
*{box-sizing:border-box}
body{font-family:Inter,system-ui,Segoe UI,Roboto,Arial;line-height:1.4;margin:0;background:#f5f6f8;color:#222}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:#fff;border-bottom:1px solid #e7e7e7;position:sticky;top:0;z-index:10}
.brand{font-weight:700;font-size:1.2rem}
.brand span{color:var(--accent)}
.top-actions{display:flex;gap:10px;align-items:center}
.top-actions input[type=search]{padding:8px 12px;border:1px solid #ddd;border-radius:8px;width:240px}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 10px;border-radius:8px;background:#f0f0f0;text-decoration:none;color:#222;border:1px solid #e3e3e3}
.discount-bar{background:#fff;padding:8px 18px;border-bottom:1px dashed #eee}
.discount-bar #discountText{white-space:nowrap;overflow:hidden}
.container{max-width:1100px;margin:24px auto;padding:0 18px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:22px}
.card{background:var(--card-bg);padding:12px;border-radius:12px;box-shadow:0 6px 18px rgba(12,12,12,0.06);display:flex;flex-direction:column;gap:10px}
.card img{width:100%;height:160px;object-fit:cover;border-radius:8px}
.card .name{font-weight:600}
.card .price{font-weight:700;color:var(--accent)}
.card .actions{margin-top:auto;display:flex;justify-content:space-between;align-items:center}
.button{padding:8px 10px;border-radius:8px;text-decoration:none;background:var(--accent);color:#fff}
.footer{text-align:center;padding:20px 0;color:var(--muted)}
.detail{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.detail img{width:100%;height:420px;object-fit:cover;border-radius:12px}
@media (max-width:800px){.detail{grid-template-columns:1fr}.top-actions input[type=search]{width:140px}}

/* subtle ticker animation */
@keyframes scrollText{0%{transform:translateX(100%)}100%{transform:translateX(-100%)}}
#discountText{display:inline-block;padding-left:100%;animation:scrollText linear infinite 18s}