:root {
    --brand: #8b3a1e;
    --brand-dark: #5e2712;
    --bg: #fdf8f3;
    --card-bg: #ffffff;
    --border: #e8ddd0;
    --text: #2b2019;
    --muted: #7a6a5c;
}
* { box-sizing: border-box; }
body { margin:0; font-family: 'Segoe UI', Arial, sans-serif; background: var(--bg); color: var(--text); }
a { color: inherit; text-decoration: none; }
.page-wrap { max-width: 1100px; margin: 0 auto; padding: 24px 16px 60px; }

/* header */
.site-header { background: var(--card-bg); border-bottom: 1px solid var(--border); }
.header-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; gap: 20px; padding: 14px 16px; flex-wrap: wrap; }
.logo { font-size: 1.4rem; font-weight: 700; color: var(--brand); }
.search-form { flex: 1; display: flex; min-width: 200px; }
.search-form input { flex: 1; padding: 8px 12px; border: 1px solid var(--border); border-radius: 4px 0 0 4px; }
.search-form button { padding: 8px 16px; border: none; background: var(--brand); color: #fff; border-radius: 0 4px 4px 0; cursor: pointer; }
.cart-link { font-weight: 600; white-space: nowrap; }
.dept-nav { max-width: 1100px; margin: 0 auto; display: flex; gap: 16px; padding: 10px 16px; overflow-x: auto; border-top: 1px solid var(--border); }
.dept-nav a { white-space: nowrap; color: var(--muted); font-weight: 600; font-size: 0.9rem; }
.dept-nav a:hover { color: var(--brand); }

/* product grid */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 18px; margin-top: 20px; }
.product-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; display: block; transition: box-shadow .15s; }
.product-card:hover { box-shadow: 0 4px 14px rgba(0,0,0,.08); }
.product-card img { width: 100%; aspect-ratio: 1; object-fit: cover; background: #f1e9df; }
.product-card-body { padding: 12px; }
.product-category { font-size: .72rem; text-transform: uppercase; color: var(--muted); letter-spacing: .03em; }
.product-card h3 { font-size: 0.98rem; margin: 4px 0 8px; }
.price { font-weight: 700; color: var(--brand-dark); margin: 0; }
.price .unit, .price-large .unit { font-weight: 400; color: var(--muted); font-size: .85em; }

/* category pills */
.category-pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.category-pills a { background: var(--card-bg); border: 1px solid var(--border); padding: 6px 14px; border-radius: 20px; font-size: .88rem; }
.category-pills a:hover { background: var(--brand); color: #fff; border-color: var(--brand); }

/* hero banner */
.hero-banner { background: linear-gradient(135deg, var(--brand), var(--brand-dark)); background-size: cover; background-position: center; color: #fff; padding: 60px 20px; text-align: center; }
.hero-banner-inner { max-width: 700px; margin: 0 auto; }
.hero-banner h1 { font-size: 2rem; margin: 0 0 10px; text-shadow: 0 2px 8px rgba(0,0,0,.25); }
.hero-banner p { font-size: 1.05rem; opacity: .95; text-shadow: 0 1px 6px rgba(0,0,0,.2); }

/* product detail */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.product-detail-gallery .main-image { width: 100%; border-radius: 10px; background: #f1e9df; aspect-ratio: 1; object-fit: cover; }
.thumb-row { display: flex; gap: 8px; margin-top: 10px; }
.thumb-row .thumb { width: 64px; height: 64px; object-fit: cover; border-radius: 6px; cursor: pointer; border: 2px solid transparent; }
.thumb-row .thumb:hover { border-color: var(--brand); }
.price-large { font-size: 1.6rem; font-weight: 700; color: var(--brand-dark); margin: 10px 0; }
.product-detail-info .qty-label { display: block; font-size: .85rem; color: var(--muted); margin: 10px 0; }
.product-detail-info input[type=number] { padding: 8px; width: 80px; border: 1px solid var(--border); border-radius: 4px; }
.variant-select { border: 1px solid var(--border); border-radius: 8px; padding: 12px 16px; margin: 10px 0; }
.variant-select legend { font-weight: 600; padding: 0 6px; }
.variant-option { display: flex; gap: 8px; align-items: center; padding: 6px 0; cursor: pointer; }
.product-tabs { margin-top: 24px; }
.tab-block { margin-bottom: 18px; }
.tab-block h3 { font-size: .95rem; text-transform: uppercase; letter-spacing: .03em; color: var(--brand-dark); margin-bottom: 6px; }
.tab-block p { color: var(--text); font-size: .92rem; line-height: 1.5; }
@media (max-width: 700px) { .product-detail { grid-template-columns: 1fr; } }

/* buttons */
.btn-primary { display: inline-block; background: var(--brand); color: #fff; border: none; padding: 10px 22px; border-radius: 6px; cursor: pointer; font-weight: 600; }
.btn-secondary { background: #efe4d8; color: var(--text); border: none; padding: 10px 18px; border-radius: 6px; cursor: pointer; }
.btn-link { background: none; border: none; color: #a33; text-decoration: underline; cursor: pointer; }

/* cart */
.cart-table { width: 100%; border-collapse: collapse; margin-top: 16px; }
.cart-table th, .cart-table td { text-align: left; padding: 10px; border-bottom: 1px solid var(--border); }
.unit-tag { color: var(--muted); font-size: .8em; }
.cart-summary { margin: 20px 0; }
.cart-summary .note { color: var(--muted); font-size: .85rem; }

/* checkout */
.checkout-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; margin-top: 20px; }
.checkout-form label { display: block; margin-bottom: 14px; font-weight: 600; font-size: .9rem; }
.checkout-form input, .checkout-form textarea { width: 100%; padding: 9px; border: 1px solid var(--border); border-radius: 5px; margin-top: 4px; font-family: inherit; }
.checkout-form fieldset { border: 1px solid var(--border); border-radius: 6px; margin-bottom: 14px; }
.radio-label { font-weight: 400 !important; display: flex !important; gap: 8px; align-items: center; margin: 6px 0; }
.upi-note { background: #fff8ee; border: 1px solid #f0dfb8; padding: 10px 14px; border-radius: 6px; font-size: .85rem; margin-bottom: 16px; }
.checkout-summary { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; padding: 18px; height: fit-content; }
.checkout-summary ul { list-style: none; padding: 0; font-size: .9rem; }
.checkout-summary li { padding: 4px 0; }
.checkout-summary .total { font-size: 1.15rem; }
@media (max-width: 750px) { .checkout-grid { grid-template-columns: 1fr; } }

.error { background: #fdeaea; color: #a33; padding: 10px 14px; border-radius: 6px; }
.order-success { text-align: center; padding-top: 60px; }

/* footer */
.site-footer { text-align: center; padding: 20px; color: var(--muted); font-size: .82rem; border-top: 1px solid var(--border); }