*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--primary:#e53935;--primary-dark:#c62828;--dark:#1a1a2e;--gray:#666;--light:#f5f5f5;--border:#ddd;--radius:8px}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:var(--dark);line-height:1.6;background:#fff}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}

/* Header */
.header{background:var(--dark);color:#fff;padding:14px 0;position:sticky;top:0;z-index:100}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{font-size:1.4rem;font-weight:700;color:#fff!important;display:flex;align-items:center;gap:8px}
.logo-img{width:32px;height:32px;object-fit:contain}
.nav{display:flex;gap:16px;flex-wrap:wrap}
.nav a{color:#ccc;font-size:0.9rem;font-weight:500;padding:4px 0}
.nav a:hover{color:#fff;text-decoration:none}
.burger{display:none;background:none;border:none;font-size:1.5rem;color:#fff;cursor:pointer}
.header-actions{display:flex;align-items:center;gap:12px}
.cart-link{color:#fff!important;position:relative;font-size:1.2rem}
.cart-count{background:var(--primary);color:#fff;border-radius:50%;font-size:0.7rem;padding:2px 6px;position:absolute;top:-6px;right:-10px}

/* Buttons */
.btn{display:inline-block;padding:10px 22px;border-radius:var(--radius);border:none;font-size:0.95rem;cursor:pointer;text-decoration:none!important;transition:.2s}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-primary:disabled{opacity:.5;pointer-events:none}
.btn-outline{background:transparent;border:2px solid #fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--dark)}
.btn-sm{padding:6px 14px;font-size:0.85rem}
.btn-lg{padding:14px 32px;font-size:1.05rem}
.btn-danger{background:#b71c1c;color:#fff}

/* Hero */
.hero{background:linear-gradient(135deg,var(--dark) 0,#16213e 100%);color:#fff;padding:80px 20px;text-align:center}
.hero h1{font-size:2.5rem;margin-bottom:16px;line-height:1.2}
.hero p{font-size:1.1rem;color:#aaa;margin-bottom:28px}
.hero-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* Sections */
.section{padding:50px 20px}
.section-light{background:var(--light)}
.section-title{font-size:1.6rem;margin-bottom:30px;text-align:center}

/* Product grid */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.product-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;position:relative;transition:.2s}
.product-card:hover{box-shadow:0 4px 20px rgba(0,0,0,.08)}
.product-card-badge{position:absolute;top:10px;right:10px;font-size:0.75rem;background:var(--light);color:var(--gray);padding:2px 8px;border-radius:4px}
.product-card h3{font-size:1.05rem;margin-bottom:8px}
.product-card h3 a{color:var(--dark)}
.product-card-price{font-size:1.2rem;font-weight:700;color:var(--primary);margin-bottom:12px}
.product-card-desc{font-size:0.85rem;color:var(--gray);margin-bottom:10px}
.product-card-service{border-left:4px solid var(--primary)}
.badge-out{background:#ffebee;color:#c62828;font-size:0.8rem;padding:2px 8px;border-radius:4px;display:inline-block;margin-bottom:8px}

/* Features */
.features{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:30px}
.feature{text-align:center;padding:20px}
.feature-icon{font-size:2.5rem;margin-bottom:10px}
.feature h3{margin-bottom:8px}

/* Catalog layout */
.catalog-layout{display:flex;gap:30px;align-items:flex-start}
.filters{width:220px;flex-shrink:0}
.filters h3{font-size:0.95rem;margin:16px 0 8px}
.filters a{display:block;padding:6px 0;color:var(--gray);font-size:0.9rem}
.filters a.active{color:var(--primary);font-weight:600}
.filters hr{border:none;border-top:1px solid var(--border);margin:12px 0}
.catalog-content{flex:1;min-width:0}
.search-form{display:flex;gap:10px;margin-bottom:20px}
.search-form input{flex:1;padding:10px 14px;border:1px solid var(--border);border-radius:var(--radius);font-size:0.95rem}
.empty{text-align:center;padding:40px;color:var(--gray)}

/* Product page */
.breadcrumbs{font-size:0.85rem;color:var(--gray);margin-bottom:20px}
.breadcrumbs a{color:var(--gray)}
.badge{background:var(--light);color:var(--gray);font-size:0.8rem;padding:4px 10px;border-radius:4px;display:inline-block;margin-bottom:8px}
.product-page{display:flex;gap:40px;align-items:flex-start}
.product-page-info{flex:1}
.page-title{font-size:1.8rem;margin-bottom:16px}
.product-page-desc{font-size:1.05rem;color:var(--gray);margin-bottom:20px;line-height:1.7}
.product-page-price{font-size:2rem;font-weight:700;color:var(--primary);margin-bottom:20px}
.product-page-actions{margin-bottom:20px}
.product-page-meta p{font-size:0.9rem;color:var(--gray);margin-bottom:6px}

/* Cart */
#cart-page table{width:100%;border-collapse:collapse;margin-bottom:20px}
#cart-page th,#cart-page td{padding:12px;text-align:left;border-bottom:1px solid var(--border)}
#cart-page th{background:var(--light);font-size:0.9rem}
#cart-page .cart-total{font-size:1.3rem;font-weight:700;text-align:right;padding:16px}
.order-form{max-width:500px;display:flex;flex-direction:column;gap:14px;margin-top:20px}
.order-form input,.order-form textarea,.admin-form input,.admin-form textarea,.admin-form select{padding:10px 14px;border:1px solid var(--border);border-radius:var(--radius);font-size:0.95rem;width:100%}
.order-form textarea{resize:vertical}
.qty-input{width:60px;text-align:center}

/* Order success */
.order-success{text-align:center;padding:60px 20px;max-width:600px;margin:0 auto}
.order-success-icon{background:#43a047;color:#fff;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;margin:0 auto 20px}
.order-success-note{font-size:0.85rem;color:var(--gray);margin-top:10px}
.order-success-error{color:var(--primary);margin:10px 0}

/* Contacts */
.contacts-page{display:flex;gap:40px;flex-wrap:wrap}
.contacts-info{flex:1;min-width:250px}
.contacts-info p{margin-bottom:12px;font-size:1rem}
.contacts-form{flex:1;min-width:280px}

/* About */
.about-page h2{font-size:1.4rem;margin-bottom:16px}
.about-page h3{font-size:1.15rem;margin:24px 0 12px}
.about-page ul{padding-left:20px}
.about-page li{margin-bottom:6px}
.subtitle{font-size:1.1rem;color:var(--gray);margin-bottom:30px}

/* Footer */
.footer{background:var(--dark);color:#aaa;padding:40px 0;margin-top:40px}
.footer-inner{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:30px}
.footer a{color:#ccc}
.footer a:hover{color:#fff}
.footer strong{color:#fff;display:block;margin-bottom:8px}

/* Адаптивность */
@media(max-width:768px){
  .nav{display:none;flex-direction:column;position:absolute;top:52px;left:0;right:0;background:var(--dark);padding:16px;gap:10px}
  .nav.open{display:flex}
  .burger{display:block}
  .hero h1{font-size:1.8rem}
  .catalog-layout{flex-direction:column}
  .filters{width:100%;display:flex;flex-wrap:wrap;gap:8px}
  .filters a{display:inline-block;padding:4px 10px;background:var(--light);border-radius:4px;font-size:0.85rem}
  .filters h3,.filters hr{display:none}
  .product-page{flex-direction:column}
  .product-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
}

/* Категории */
.categories-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.category-card{display:flex;flex-direction:column;align-items:center;gap:8px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px;text-align:center;transition:.2s}
.category-card:hover{box-shadow:0 4px 20px rgba(0,0,0,.1);text-decoration:none}
.category-img{width:100%;height:130px;object-fit:cover;border-radius:6px;background:var(--light)}
.category-name{font-weight:600;color:var(--dark)}

/* Карточка товара с фото */
.product-page{display:flex;gap:40px;align-items:flex-start}
.product-page-image{flex:0 0 320px}
.product-img{width:100%;border-radius:var(--radius);box-shadow:0 4px 16px rgba(0,0,0,.1)}
@media(max-width:768px){
  .product-page-image{flex:1 1 100%}
}

/* Отзывы */
.reviews-home{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.review-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.review-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.review-stars{color:#f9a825;letter-spacing:2px;font-size:0.9rem}
.review-text{font-size:0.95rem;color:var(--gray);margin-bottom:8px}
.review-service{font-size:0.8rem;color:var(--primary);margin-bottom:6px}
.review-date{color:#aaa;font-size:0.8rem}

/* Страница отзывов */
.reviews-layout{display:flex;gap:40px;align-items:flex-start}
.reviews-list{flex:2;min-width:0}
.reviews-form{flex:1;min-width:280px;background:var(--light);border-radius:var(--radius);padding:24px}
.reviews-form h2{font-size:1.2rem;margin-bottom:16px}

/* Доставка */
.delivery-page h2{font-size:1.4rem;margin:28px 0 16px}
.delivery-page h2:first-child{margin-top:0}
.delivery-block{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}
.delivery-block h3{margin-bottom:8px}
.delivery-block p{margin-bottom:6px;color:var(--gray)}

/* FAQ */
.faq-list,.faq-home{max-width:800px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;margin-bottom:12px}
.faq-item h3{margin-bottom:6px}
.faq-item p{color:var(--gray)}

/* Утилиты */
.center{text-align:center}
.mt-2{margin-top:20px}

/* Алёрты */
.alert-success{background:#e8f5e9;color:#2e7d32;padding:12px 16px;border-radius:var(--radius);margin-bottom:20px}
.alert-error{background:#ffebee;color:#c62828;padding:12px 16px;border-radius:var(--radius);margin-bottom:20px}
.order-form select{padding:10px 14px;border:1px solid var(--border);border-radius:var(--radius);font-size:0.95rem;width:100%}

@media(max-width:768px){
  .reviews-layout{flex-direction:column}
}