.product-page { min-height: 100vh; background: #08111d; color: #f8fafc; }
.product-header { min-height: 76px; display: flex; align-items: center; justify-content: space-between; padding: 0 5vw; border-bottom: 1px solid rgba(255,255,255,.12); background: rgba(8,17,29,.9); }
.product-back, .product-cart { color: rgba(255,255,255,.7); font-size: .8rem; }
.product-back:hover { color: #d8f36a; }
.product-brand { color: #fff; font-size: 1.2rem; font-weight: 800; }
.product-brand span { display: block; color: rgba(255,255,255,.45); font-size: .62rem; font-weight: 400; }
.product-cart b { display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; background: #ff7655; color: #fff; font-size: .6rem; }
.product-detail-shell { width: 100%; margin: 0; padding: 42px 4vw 90px; }
.product-breadcrumb { color: rgba(255,255,255,.45); font-size: .75rem; margin-bottom: 28px; }
.product-breadcrumb span { color: #d8f36a; padding: 0 8px; }
.product-detail-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr); gap: clamp(32px, 7vw, 100px); align-items: center; }
.product-detail-image { min-height: 590px; position: relative; border-radius: 30px; background-position: center; background-size: cover; box-shadow: 0 28px 80px rgba(0,0,0,.35); overflow: hidden; }
.product-detail-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(8,17,29,.42), transparent 48%); }
.product-image-badge { position: absolute; z-index: 1; top: 22px; right: 22px; padding: 8px 12px; border: 1px solid rgba(216,243,106,.4); border-radius: 999px; background: rgba(8,17,29,.62); color: #d8f36a; font-size: .7rem; }
.product-category { color: #d8f36a; font-size: .8rem; font-weight: 700; }
.product-detail-copy h1 { margin: 14px 0 12px; font-size: clamp(2.5rem, 5vw, 5rem); line-height: 1.1; }
.product-rating { color: #d8f36a; font-weight: 800; }
.product-rating span { margin-right: 8px; color: rgba(255,255,255,.45); font-size: .75rem; font-weight: 400; }
.product-description { max-width: 510px; margin: 28px 0; color: rgba(255,255,255,.68); line-height: 2; }
.detail-price { display: flex; align-items: baseline; gap: 15px; margin: 24px 0; }
.detail-price strong { color: #fff; font-size: 2rem; }
.detail-price del { color: rgba(255,255,255,.35); }
.product-perks { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; color: rgba(255,255,255,.66); font-size: .72rem; }
.product-perks span { padding: 9px 12px; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; }
.detail-actions { display: flex; gap: 10px; }
.quantity { display: flex; align-items: center; gap: 15px; padding: 0 12px; border: 1px solid rgba(255,255,255,.16); border-radius: 14px; }
.quantity button { border: 0; background: transparent; color: #fff; font-size: 1.2rem; }
.quantity strong { min-width: 18px; text-align: center; }
.detail-add { flex: 1; border: 0; border-radius: 14px; background: #d8f36a; color: #08111d; font: inherit; font-weight: 800; padding: 15px 20px; }
.detail-add span { margin-right: 12px; font-size: 1.2rem; }
.seller-note { display: grid; gap: 3px; margin-top: 34px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); }
.seller-note span, .seller-note small { color: rgba(255,255,255,.45); font-size: .72rem; }
.seller-note strong { color: #fff; }
@media (max-width: 800px) { .product-detail-grid { grid-template-columns: 1fr; } .product-detail-image { min-height: 360px; } .product-detail-shell { padding-inline: 20px; } }
.cart-shell { width: 100%; margin: 0; padding: 42px 4vw 90px; }
.cart-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 32px; }
.cart-heading h1 { margin: 10px 0 0; font-size: clamp(2.4rem, 5vw, 4.5rem); line-height: 1; }
.cart-count { color: #d8f36a; font-size: .78rem; }
.cart-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(300px, .6fr); gap: 28px; align-items: start; }
.cart-list { display: grid; gap: 16px; }
.cart-item { display: grid; grid-template-columns: 130px 1fr auto; align-items: center; gap: 20px; padding: 18px; border: 1px solid rgba(255,255,255,.13); border-radius: 22px; background: rgba(255,255,255,.06); }
.cart-thumb { width: 130px; height: 130px; border-radius: 16px; background-position: center; background-size: cover; }
.cart-item-info small, .cart-item-info > span { color: rgba(255,255,255,.45); font-size: .72rem; }
.cart-item-info h2 { margin: 7px 0; font-size: 1.35rem; }
.cart-item-price { display: grid; justify-items: end; gap: 18px; }
.cart-item-price > strong { color: #d8f36a; font-size: 1.25rem; }
.cart-item-price .quantity { height: 38px; }
.continue-shopping { color: rgba(255,255,255,.6); font-size: .8rem; }
.cart-summary { padding: 28px; border: 1px solid rgba(216,243,106,.25); border-radius: 24px; background: linear-gradient(145deg, rgba(216,243,106,.14), rgba(255,118,85,.1)); }
.cart-summary > span { color: #d8f36a; font-size: .75rem; }
.cart-summary h2 { margin: 12px 0 30px; font-size: 1.8rem; }
.cart-summary > div { display: flex; justify-content: space-between; gap: 12px; margin: 16px 0; color: rgba(255,255,255,.6); font-size: .8rem; }
.cart-summary strong { color: #fff; }
.cart-summary .free { color: #d8f36a; }
.cart-summary hr { border: 0; border-top: 1px solid rgba(255,255,255,.14); }
.cart-summary .total { color: #fff; font-size: 1rem; }
.cart-summary .total strong { color: #d8f36a; font-size: 1.35rem; }
.cart-summary .detail-add { width: 100%; margin-top: 16px; }
.cart-summary > small { display: block; margin-top: 14px; color: rgba(255,255,255,.4); text-align: center; font-size: .68rem; }
@media (max-width: 800px) { .cart-shell { padding-inline: 20px; } .cart-grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .cart-item { grid-template-columns: 90px 1fr; } .cart-thumb { width: 90px; height: 90px; } .cart-item-price { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; } }
.catalog-page { min-height: 100vh; background: #f4f0e8; color: #101b2d; }
.catalog-shell { width: 100%; padding: 68px 4vw 90px; }
.catalog-intro { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 46px; }
.catalog-intro h1 { margin: 12px 0 0; font-size: clamp(2.6rem, 6vw, 5.5rem); line-height: 1.02; }
.catalog-intro h1 em { color: #f05235; font-style: normal; }
.catalog-intro p { max-width: 330px; margin: 0 0 8px; color: #697584; line-height: 1.9; }
.catalog-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; color: #697584; font-size: .8rem; }
.catalog-toolbar strong { color: #101b2d; font-size: 1rem; }
.catalog-toolbar span { padding: 10px 14px; border: 1px solid rgba(11,20,34,.1); border-radius: 999px; background: rgba(255,255,255,.58); }
.catalog-toolbar b { margin-right: 8px; color: #f05235; }
.catalog-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; }
.catalog-grid .product-card { display: block; min-width: 0; }
.catalog-image { height: 220px; }
.catalog-1 { background: url("https://images.unsplash.com/photo-1546868871-7041f2a55e12?auto=format&fit=crop&w=800&q=80") center/cover; }
.catalog-2 { background: url("https://images.unsplash.com/photo-1586023492125-27b2c045efd7?auto=format&fit=crop&w=800&q=80") center/cover; }
.catalog-3 { background: url("https://images.unsplash.com/photo-1553062407-98eeb64c6a62?auto=format&fit=crop&w=800&q=80") center/cover; }
.catalog-4 { background: url("https://images.unsplash.com/photo-1606220945770-b5b6c2c55bf1?auto=format&fit=crop&w=800&q=80") center/cover; }
.catalog-5 { background: url("https://images.unsplash.com/photo-1541643600914-78b084683601?auto=format&fit=crop&w=800&q=80") center/cover; }
.catalog-6 { background: url("https://images.unsplash.com/photo-1542291026-7eec264c27ff?auto=format&fit=crop&w=800&q=80") center/cover; }
.catalog-7 { background: url("https://images.unsplash.com/photo-1556229010-6c3f2c9ca5f8?auto=format&fit=crop&w=800&q=80") center/cover; }
.catalog-8 { background: url("https://images.unsplash.com/photo-1507473885765-e6ed057f782c?auto=format&fit=crop&w=800&q=80") center/cover; }
.catalog-9 { background: url("https://images.unsplash.com/photo-1511499767150-a48a237f0083?auto=format&fit=crop&w=800&q=80") center/cover; }
.catalog-10 { background: url("https://images.unsplash.com/photo-1602143407151-7111542de6e8?auto=format&fit=crop&w=800&q=80") center/cover; }
@media (max-width: 1000px) { .catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 620px) { .catalog-shell { padding-inline: 20px; } .catalog-intro { display: block; } .catalog-intro p { margin-top: 20px; } .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .catalog-image { height: 170px; } }
@media (max-width: 430px) { .catalog-grid { grid-template-columns: 1fr; } }