* { box-sizing: border-box; }
body { font-family: system-ui, sans-serif; margin: 0; background: #f7f7f7; color: #222; }
.topbar { background: #111; color: #fff; padding: 12px 20px; display: flex; justify-content: space-between; align-items: center; }
.topbar a { color: #fff; text-decoration: none; margin-left: 16px; }
.logo { font-weight: 700; font-size: 18px; }
.container { max-width: 1000px; margin: 24px auto; padding: 0 16px; }
h1 { margin-top: 0; }
.group h2 { border-bottom: 2px solid #ddd; padding-bottom: 6px; margin-top: 32px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.card { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 1px 4px rgba(0,0,0,.08); display: flex; flex-direction: column; }
.card img { width: 100%; height: 180px; object-fit: cover; display: block; }
.noimg { height: 180px; background: #eee; display: flex; align-items: center; justify-content: center; color: #999; }
.card-body { padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.card h3 { margin: 0; font-size: 16px; }
.price { font-weight: 700; color: #333; margin: 0; }
button { background: #111; color: #fff; border: 0; padding: 10px 14px; border-radius: 8px; cursor: pointer; font-size: 14px; }
button:disabled { background: #bbb; cursor: not-allowed; }
.footer { text-align: center; padding: 24px; color: #666; font-size: 14px; }
.empty { color: #666; }

/* Корзина */
.cart-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 10px; overflow: hidden; }
.cart-table th, .cart-table td { padding: 10px; border-bottom: 1px solid #eee; text-align: left; }
.cart-table th { background: #f0f0f0; font-weight: 600; }
.cart-table .qty { display: flex; align-items: center; gap: 8px; }
.cart-table .inline { display: inline; }
button.mini { padding: 4px 10px; border-radius: 6px; font-size: 14px; }
button.danger { background: #c33; }
.cart-total { text-align: right; font-size: 20px; margin: 20px 0; }
.cart-actions { display: flex; gap: 12px; justify-content: space-between; flex-wrap: wrap; }
.btn-primary, .btn-secondary { display: inline-block; padding: 12px 20px; border-radius: 8px; text-decoration: none; }
.btn-primary { background: #111; color: #fff; }
.btn-secondary { background: #e5e5e5; color: #222; }
.checkout-form { background: #fff; padding: 24px; border-radius: 10px; max-width: 560px; }
.checkout-form label { display: block; margin-bottom: 14px; font-weight: 600; }
.checkout-form input, .checkout-form textarea { display: block; width: 100%; padding: 10px; margin-top: 4px; border: 1px solid #ccc; border-radius: 6px; font-size: 15px; font-family: inherit; }
.note { color: #666; font-size: 14px; margin-top: 12px; }
.thanks { text-align: center; padding: 40px 20px; background: #fff; border-radius: 10px; }
.thanks h1 { color: #2a2; }