:root{
  --bg:#FAFAF9;--card:#FFFFFF;--text:#1C1917;--text-2:#78716C;--border:#E7E5E4;
  --accent:#0F766E;--accent-hover:#115E59;--instock-text:#15803D;--instock-bg:#F0FDF4;
  --discount-bg:#1C1917;--discount-text:#FFFFFF;--radius:7px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
html,body{margin:0;padding:0;}
body{background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;}
h1,h2,h3,.font-head{font-family:'Manrope',sans-serif;font-weight:600;letter-spacing:-0.01em;margin:0;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
img{max-width:100%;display:block;}
::selection{background:var(--accent);color:#fff;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px;}
.btn{font-family:'Manrope',sans-serif;font-weight:600;font-size:14px;border-radius:var(--radius);border:1px solid transparent;padding:11px 22px;transition:all .15s ease;}
.btn-primary{background:var(--text);color:#fff;}
.btn-primary:hover{background:#000;}
.btn-outline{background:transparent;border-color:var(--text);color:var(--text);}
.btn-outline:hover{background:var(--text);color:#fff;}
.btn-accent{background:var(--accent);color:#fff;}
.btn-accent:hover{background:var(--accent-hover);}
.btn-accent:disabled{opacity:.5;cursor:default;}
.topbar{background:var(--bg);border-bottom:1px solid var(--border);font-size:12px;color:var(--text-2);}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:34px;}
.topbar a{color:var(--text-2);}
.topbar a:hover{color:var(--accent);}
header.site{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--border);}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:24px;}
.logo{display:flex;align-items:center;gap:8px;font-family:'Manrope',sans-serif;font-weight:700;font-size:18px;letter-spacing:-0.01em;}
.logo svg{flex-shrink:0;}
nav.main-nav{display:flex;gap:28px;font-size:14px;}
nav.main-nav a{color:var(--text);}
nav.main-nav a:hover{color:var(--accent);}
.header-actions{display:flex;align-items:center;gap:18px;}
.icon-btn{background:none;border:none;color:var(--text);padding:4px;display:flex;align-items:center;position:relative;}
.icon-btn:hover{color:var(--accent);}
.cart-count{position:absolute;top:-6px;right:-8px;background:var(--accent);color:#fff;font-size:10px;font-weight:600;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 3px;}
.login-link{font-size:14px;color:var(--text);}
.login-link:hover{color:var(--accent);}
.search-row{overflow:hidden;max-height:0;transition:max-height .2s ease;border-bottom:1px solid transparent;}
.search-row.open{max-height:70px;border-bottom:1px solid var(--border);}
.search-row .wrap{padding:14px 24px;}
.search-input{width:100%;border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;font-size:14px;font-family:inherit;background:var(--bg);color:var(--text);}
.search-input:focus{border-color:var(--accent);outline:none;}
.hero{padding:64px 0 56px;border-bottom:1px solid var(--border);}
.hero .wrap{display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;align-items:center;}
.badge-outline{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:20px;padding:6px 14px;font-size:12px;color:var(--text-2);margin-bottom:22px;}
.hero h1{font-size:38px;line-height:1.15;margin-bottom:18px;max-width:560px;}
.hero p.lead{color:var(--text-2);font-size:15px;max-width:480px;margin-bottom:14px;}
.hero .offer-link{color:var(--accent);font-size:14px;font-weight:500;display:inline-block;margin-bottom:26px;}
.hero .offer-link:hover{color:var(--accent-hover);text-decoration:underline;}
.hero-actions{display:flex;gap:12px;}
.hero-visual{border:1px solid var(--border);border-radius:12px;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:20px;color:var(--accent);background:radial-gradient(circle at 30% 25%,#FFFFFF 0%,#F4FBF9 55%,#E8F4F1 100%);}
.why{padding:48px 0;border-bottom:1px solid var(--border);}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.why-col{padding:0 26px;}
.why-col:not(:first-child){border-left:1px solid var(--border);}
.why-col svg{color:var(--accent);margin-bottom:14px;}
.why-col h3{font-size:15px;margin-bottom:8px;}
.why-col p{color:var(--text-2);font-size:13.5px;margin:0;}
.cats{padding:36px 0 8px;}
.cats h2{font-size:15px;color:var(--text-2);font-weight:600;margin-bottom:16px;letter-spacing:.02em;text-transform:uppercase;}
.chip-row{display:flex;flex-wrap:wrap;gap:9px;}
.chip{border:1px solid var(--border);border-radius:20px;padding:8px 16px;font-size:13.5px;background:#fff;color:var(--text);transition:all .15s;}
.chip:hover{border-color:var(--accent);color:var(--accent);}
.chip.active{background:var(--text);border-color:var(--text);color:#fff;}
.products{padding:36px 0 64px;}
.products-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;flex-wrap:wrap;gap:12px;}
.products-head h2{font-size:20px;}
.count{color:var(--text-2);font-weight:500;font-size:13px;margin-left:8px;font-family:'Inter',sans-serif;}
.sort-select{border:1px solid var(--border);border-radius:var(--radius);padding:9px 12px;font-size:13.5px;background:#fff;color:var(--text);font-family:inherit;}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;transition:border-color .15s,box-shadow .15s;display:flex;flex-direction:column;position:relative;animation:fadeUp .35s ease both;}
.card:hover{border-color:var(--accent);box-shadow:0 4px 14px rgba(28,25,23,.06);}
.card-img{background:linear-gradient(135deg,#F5F5F4 0%,#ECEAE7 100%);border-radius:6px;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:12px;position:relative;}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease;background:var(--bg);}
.card:hover .card-img img{transform:scale(1.04);}
.cat-ph{display:flex;align-items:center;justify-content:center;color:var(--accent);opacity:.75;}
.discount-badge{position:absolute;top:8px;left:8px;background:var(--discount-bg);color:var(--discount-text);font-size:11px;font-weight:600;padding:3px 7px;border-radius:4px;z-index:1;}
.card-cat{font-size:12px;color:var(--text-2);margin-bottom:4px;}
.card-name{font-size:14px;font-weight:500;margin-bottom:10px;min-height:38px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card-price-row{display:flex;align-items:baseline;gap:8px;margin-bottom:8px;}
.price-now{font-family:'Manrope',sans-serif;font-weight:700;font-size:16px;}
.price-old{font-size:13px;color:var(--text-2);text-decoration:line-through;}
.stock-badge{display:inline-flex;align-self:flex-start;background:var(--instock-bg);color:var(--instock-text);font-size:11.5px;font-weight:500;padding:3px 8px;border-radius:4px;margin-bottom:12px;}
.stock-badge.out{background:#F5F5F4;color:var(--text-2);}
.card-actions{margin-top:auto;}
.add-cart-btn{width:100%;border:1px solid var(--text);background:transparent;color:var(--text);border-radius:var(--radius);padding:9px;font-size:13.5px;font-weight:600;font-family:'Manrope',sans-serif;transition:all .15s;}
.add-cart-btn:hover{background:var(--accent);border-color:var(--accent);color:#fff;}
.empty-msg{color:var(--text-2);padding:40px 0;text-align:center;grid-column:1/-1;}
footer.site{background:#fff;border-top:1px solid var(--border);padding:44px 0 22px;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px;margin-bottom:32px;}
.footer-grid .logo{margin-bottom:10px;}
.footer-grid p{color:var(--text-2);font-size:13.5px;max-width:280px;}
.footer-col h4{font-size:13px;color:var(--text-2);text-transform:uppercase;letter-spacing:.02em;margin-bottom:12px;font-weight:600;}
.footer-col a,.footer-col span{display:block;font-size:14px;margin-bottom:9px;color:var(--text);}
.footer-col a:hover{color:var(--accent);}
.footer-bottom{border-top:1px solid var(--border);padding-top:18px;display:flex;justify-content:space-between;font-size:12px;color:var(--text-2);}
.footer-bottom a{color:var(--text-2);}
.footer-bottom a:hover{color:var(--accent);}
.chat-fab{position:fixed;bottom:24px;right:24px;width:48px;height:48px;border-radius:50%;background:#fff;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text);z-index:50;box-shadow:0 1px 4px rgba(0,0,0,.06);}
.chat-fab:hover{border-color:var(--accent);color:var(--accent);}
.overlay{position:fixed;inset:0;background:rgba(28,25,23,.35);z-index:60;display:none;align-items:center;justify-content:center;padding:20px;}
.overlay.open{display:flex;}
.modal{background:#fff;border-radius:10px;border:1px solid var(--border);padding:28px;max-width:340px;width:100%;position:relative;}
.modal h3{font-size:16px;margin-bottom:14px;}
.modal p{font-size:13.5px;color:var(--text-2);margin:0 0 8px;}
.modal .close-x{position:absolute;top:16px;right:16px;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px;}
.field input,.field textarea{width:100%;border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;font-size:14px;font-family:inherit;background:#fff;color:var(--text);}
.field input:focus,.field textarea:focus{border-color:var(--accent);outline:none;}
.drawer-overlay{position:fixed;inset:0;background:rgba(28,25,23,.35);z-index:70;opacity:0;pointer-events:none;transition:opacity .2s;}
.drawer-overlay.open{opacity:1;pointer-events:auto;}
.cart-drawer{position:fixed;top:0;right:0;bottom:0;width:380px;max-width:92vw;background:#fff;z-index:71;transform:translateX(100%);transition:transform .25s ease;display:flex;flex-direction:column;}
.cart-drawer.open{transform:translateX(0);}
.cart-header{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:1px solid var(--border);}
.cart-items{flex:1;overflow-y:auto;padding:14px 22px;}
.cart-item{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--border);}
.cart-item-img{width:56px;height:56px;background:var(--bg);border-radius:6px;flex-shrink:0;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.cart-item-img img{width:100%;height:100%;object-fit:cover;}
.cart-item-name{font-size:13.5px;font-weight:500;margin-bottom:4px;}
.cart-qty{display:flex;align-items:center;gap:8px;margin-top:6px;}
.qty-btn{width:22px;height:22px;border:1px solid var(--border);border-radius:4px;background:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;}
.qty-btn:hover{border-color:var(--accent);color:var(--accent);}
.cart-item-remove{font-size:12px;color:var(--text-2);margin-left:auto;}
.cart-item-remove:hover{color:var(--accent);}
.cart-footer{padding:18px 22px 22px;border-top:1px solid var(--border);}
.cart-field{margin-bottom:10px;}
.cart-field label{display:block;font-size:12.5px;color:var(--text-2);margin-bottom:5px;}
.cart-field input{width:100%;border:1px solid var(--border);border-radius:var(--radius);padding:9px 12px;font-size:14px;font-family:inherit;background:#fff;color:var(--text);}
.cart-field input:focus{border-color:var(--accent);outline:none;}
.cart-total-row{display:flex;justify-content:space-between;font-family:'Manrope',sans-serif;font-weight:600;font-size:15px;margin:6px 0 14px;}
.cart-empty{color:var(--text-2);font-size:14px;padding:40px 0;text-align:center;}
.toast-wrap{position:fixed;bottom:24px;left:24px;z-index:90;display:flex;flex-direction:column;gap:8px;}
.toast{background:var(--text);color:#fff;font-size:13.5px;padding:11px 16px;border-radius:6px;box-shadow:0 2px 8px rgba(0,0,0,.12);}
@media (max-width:1000px){
  .grid{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .why-col:nth-child(3){border-left:none;}
  .why-col{margin-bottom:20px;}
  .hero .wrap{grid-template-columns:1fr;}
  .hero-visual{order:-1;}
  nav.main-nav{display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-grid > div:first-child{grid-column:1/-1;}
}
@media (max-width:640px){
  .grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr;}
  .why-col{border-left:none !important;padding:0;}
  .hero h1{font-size:28px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;gap:8px;}
}
/* Чат поддержки */
.chat-modal{max-width:380px;}
.chat-hint{margin-bottom:12px;}
.chat-box{background:var(--bg);border:1px solid var(--border);border-radius:8px;height:260px;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:8px;margin-bottom:12px;}
.chat-msg{max-width:85%;padding:8px 12px;border-radius:10px;font-size:13.5px;line-height:1.4;word-wrap:break-word;}
.chat-msg.user{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:3px;}
.chat-msg.admin{align-self:flex-start;background:#fff;border:1px solid var(--border);border-bottom-left-radius:3px;}
.chat-time{display:block;font-size:10.5px;opacity:.65;margin-top:3px;}
.chat-empty{color:var(--text-2);font-size:13px;text-align:center;margin:auto;}
.chat-form{display:flex;gap:8px;}
.chat-form input{flex:1;border:1px solid var(--border);border-radius:7px;padding:10px 12px;font-size:14px;font-family:inherit;color:var(--text);min-width:0;}
.chat-form input:focus{border-color:var(--accent);outline:none;}
.chat-form .btn{padding:10px 16px;flex-shrink:0;}

/* Мобильная адаптация */
@media (max-width:640px){
  .wrap{padding:0 16px;}
  .topbar{font-size:11px;}
  .header-actions{gap:12px;}
  .hero{padding:40px 0 36px;}
  .hero h1{font-size:26px;}
  .badge-outline{font-size:11px;padding:5px 12px;}
  .hero-actions{flex-wrap:wrap;}
  .why{padding:36px 0;}
  .cats{padding:28px 0 4px;}
  .chip-row{flex-wrap:nowrap;overflow-x:auto;padding-bottom:10px;-webkit-overflow-scrolling:touch;}
  .chip{white-space:nowrap;flex-shrink:0;}
  .products{padding:28px 0 48px;}
  .products-head{align-items:stretch;}
  .products-head h2{width:100%;}
  .products-head form{width:100%;}
  .sort-select{width:100%;}
  .cart-drawer{width:100vw;max-width:100vw;}
  .overlay{padding:12px;}
  .modal{max-height:92vh;overflow-y:auto;}
  .chat-box{height:200px;}
  .add-cart-btn{padding:11px;}
}
/* Регистрация, вход, кабинет */
.auth-wrap{min-height:calc(100vh - 100px);display:flex;align-items:flex-start;justify-content:center;padding:48px 24px;}
.auth-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:32px;width:100%;max-width:400px;box-shadow:0 4px 16px rgba(28,25,23,.06);}
.auth-card h1{font-size:22px;margin-bottom:18px;}
.auth-card.wide{max-width:640px;}
.auth-btn{width:100%;margin-top:6px;}
.auth-alt{margin-top:16px;font-size:13.5px;color:var(--text-2);}
.auth-alt a{color:var(--accent);}
.auth-error{background:#FEF2F2;color:#B91C1C;font-size:12.5px;border-radius:6px;padding:8px 10px;margin-bottom:10px;}
.auth-help{font-size:12.5px;color:var(--text-2);margin-top:4px;}
.auth-card .field input{width:100%;border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;font-size:14px;font-family:inherit;background:#fff;color:var(--text);}
.auth-card .field input:focus{border-color:var(--accent);outline:none;}
.orders-title{font-size:16px;margin:22px 0 12px;}
.order-card{border:1px solid var(--border);border-radius:10px;padding:14px 16px;margin-bottom:12px;background:#fff;}
.order-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px;gap:10px;}
.order-num{font-family:'Manrope',sans-serif;font-weight:700;}
.order-status{font-size:11.5px;padding:3px 8px;border-radius:4px;background:#F5F5F4;color:var(--text-2);white-space:nowrap;}
.order-status.st-new{background:#FEF9C3;color:#A16207;}
.order-status.st-confirmed{background:#E0F2FE;color:#0369A1;}
.order-status.st-done{background:var(--instock-bg);color:var(--instock-text);}
.order-status.st-canceled{background:#FEF2F2;color:#B91C1C;}
.order-date{font-size:12px;color:var(--text-2);margin-bottom:8px;}
.order-items{margin:0 0 8px;padding-left:18px;font-size:13.5px;color:var(--text-2);}
.order-items li{margin-bottom:2px;}
.order-total{font-family:'Manrope',sans-serif;font-weight:700;font-size:14px;}
.logout-form{display:inline;}
button.login-link{background:none;border:none;font-family:inherit;font-size:14px;cursor:pointer;color:var(--text);padding:0;}
button.login-link:hover{color:var(--accent);}
@media (max-width:640px){
  .header-actions .login-link{font-size:13px;}
  .auth-wrap{padding:28px 16px;}
}
/* Информационные страницы */
.page-content{font-size:14px;line-height:1.7;color:var(--text);}
.page-content p{margin:0 0 10px;}