/* ============ TRANG SHOP CHO KHÁCH (index.html) ============
   Dùng chung màu, font, nút với app.css; ở đây chỉ thêm phần riêng của shop. */

.shop-hero{margin:8px 0 20px}
.shop-lead{color:var(--sub);font-size:16px;line-height:1.55;margin:10px 0 0}
@media (min-width:900px){ .shop-lead{white-space:nowrap} }   /* màn hình rộng: giữ 1 hàng */

.shop-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px;margin-top:12px}
.shop-card{background:var(--card);border:1px solid var(--line);display:flex;flex-direction:column}
.shop-img{position:relative;aspect-ratio:1;background:#fff;border-bottom:1px solid var(--line);overflow:hidden}
.shop-img img{width:100%;height:100%;object-fit:contain;display:block}
.shop-img .badge{position:absolute;top:10px;left:10px}
.shop-noimg{display:flex;align-items:center;justify-content:center;height:100%;font-family:var(--f-mono);font-size:12px;letter-spacing:.2em;color:#bbb}
.shop-body{padding:14px;display:flex;flex-direction:column;gap:4px;flex:1}
.shop-body .name{margin:2px 0 0;font-size:16px}
.shop-desc{margin:4px 0 0;font-size:14px;color:var(--sub);line-height:1.45}
.shop-price{font-family:var(--f-grotesk);font-weight:500;font-size:22px;letter-spacing:-.01em;margin-top:8px;font-variant-numeric:tabular-nums}
.shop-actions{display:flex;align-items:center;gap:14px;margin-top:auto;padding-top:12px}
.shop-actions .primary{flex:1}
.shop-foot{margin:28px 0 40px;color:var(--sub);font-size:14px}
.bar-actions a.menu-btn{text-decoration:none;display:inline-flex;align-items:center;color:var(--ink)}