/* Общая раскладка демо-витрин (цвета и стиль задаёт тема каждой витрины через переменные) */
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font:15px/1.55 var(--font,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif);color:var(--ink);background:var(--bg);accent-color:var(--brand)}
img{max-width:100%;height:auto;display:block}
a{color:var(--link,var(--brand));text-underline-offset:3px}
:focus-visible{outline:3px solid var(--focus,#f2a23c);outline-offset:2px}
button,input,select{font:inherit}
.demo{background:#fff4d1;color:#5c4400;text-align:center;font-size:13px;padding:7px 16px;font-weight:600}
.wrap{max-width:var(--max,1200px);margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.2;text-wrap:balance}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:10px 18px;border:0;border-radius:var(--r);background:var(--brand);color:var(--on-brand,#fff);font-weight:650;text-decoration:none;cursor:pointer;transition:background .15s,transform .15s}
.btn:hover{background:var(--brand2)}
.btn:active{transform:scale(.98)}
.btn.big{min-height:50px;padding:12px 26px;font-size:16px}
.btn.line{background:transparent;color:var(--ink);border:1.5px solid var(--line2,#c9ced6)}
.crumbs{font-size:13.5px;color:var(--mut);padding:16px 0 4px}
.crumbs a{color:var(--mut)}
.ph{font-size:clamp(24px,3vw,32px);margin:8px 0 20px}
.blk{padding-top:36px;padding-bottom:8px}
.blk h2{font-size:clamp(21px,2.4vw,27px);margin-bottom:16px}
.h-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.cats{display:grid;grid-template-columns:repeat(var(--catcols,4),minmax(0,1fr));gap:14px}
.cat{display:block;text-decoration:none;color:var(--ink);background:var(--card);border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.cat img{aspect-ratio:4/3;object-fit:cover;width:100%}
.cat span{display:block;padding:10px 12px;font-weight:650}
.cat small{display:block;font-weight:400;color:var(--mut);font-size:13px}
.grid-p{display:grid;grid-template-columns:repeat(var(--cols,4),minmax(0,1fr));gap:16px}
.cat-l .grid-p{--cols:3}
.pc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);display:flex;flex-direction:column;overflow:hidden;transition:box-shadow .15s}
.pc:hover{box-shadow:0 8px 24px -12px rgba(20,30,50,.25)}
.pc-img{position:relative;display:block;background:var(--img-bg,#f2f2f2)}
.pc-img img{aspect-ratio:var(--ratio,4/3);object-fit:cover;width:100%}
.tag{position:absolute;left:10px;top:10px;background:var(--tag,#1f6f43);color:#fff;font-size:12px;font-weight:700;padding:3px 8px;border-radius:2px}
.pc-b{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.pc-n{color:var(--ink);text-decoration:none;font-weight:600;line-height:1.35}
.pc-n:hover{color:var(--brand)}
.sku{font-size:12.5px;color:var(--mut)}
.price{font-size:18px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--price,var(--ink))}
.price small{font-size:13px;font-weight:500;color:var(--mut)}
.stock{font-size:13px}
.stock.in{color:#1d7a46}.stock.out{color:#9a5b00}
.pc .add{margin-top:auto}
.cat-l{display:grid;grid-template-columns:240px 1fr;gap:28px;padding-bottom:40px}
.filters{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;align-self:start}
.filters h3{font-size:14px;margin:14px 0 8px}
.filters h3:first-child{margin-top:0}
.filters ul{list-style:none;display:grid;gap:2px}
.filters li a{display:block;padding:6px 0;color:var(--ink);text-decoration:none}
.filters li a[aria-current]{color:var(--brand);font-weight:700}
.filters input[type=range]{width:100%}
.chk{display:flex;gap:8px;align-items:center;margin-top:12px;min-height:40px;cursor:pointer}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px;color:var(--mut)}
.toolbar select{padding:8px 10px;border:1px solid var(--line2,#c9ced6);border-radius:var(--r);background:#fff;min-height:40px;margin-left:6px;color:var(--ink)}
.empty{padding:24px 0;color:var(--mut)}
.pp{display:grid;grid-template-columns:1.1fr 1fr;gap:36px;margin:8px 0 28px}
.pp-img{background:var(--img-bg,#f2f2f2);border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.pp-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.pp-i h1{font-size:clamp(22px,2.6vw,30px);margin-bottom:6px}
.pp-price{font-size:30px;font-weight:800;margin:14px 0 6px;font-variant-numeric:tabular-nums;color:var(--price,var(--ink))}
.pp-price small{font-size:15px;font-weight:500;color:var(--mut)}
.qty-row{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line2,#c9ced6);border-radius:var(--r);background:#fff}
.qty button{width:44px;height:44px;border:0;background:none;font-size:20px;cursor:pointer;color:var(--ink)}
.qty input{width:56px;text-align:center;border:0;height:44px;-moz-appearance:textfield}
.qty span{min-width:32px;text-align:center}
.pp-adv{list-style:none;display:grid;gap:8px;border-top:1px solid var(--line);padding-top:16px;color:var(--ink2,#444)}
.pp-adv li{padding-left:22px;position:relative}
.pp-adv li:before{content:"";position:absolute;left:2px;top:.45em;width:10px;height:6px;border-left:2px solid var(--brand);border-bottom:2px solid var(--brand);transform:rotate(-45deg)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-top:8px;overflow-x:auto}
.tabs button{border:0;background:none;padding:12px 16px;min-height:44px;cursor:pointer;font-weight:600;color:var(--mut);border-bottom:2px solid transparent;white-space:nowrap}
.tabs button[aria-selected=true]{color:var(--ink);border-color:var(--brand)}
.tab{padding:18px 0;max-width:820px}
.spec{border-collapse:collapse;width:100%;max-width:640px}
.spec th,.spec td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);font-weight:400}
.spec th{color:var(--mut);width:45%}
.rel{font-size:22px;margin:24px 0 14px}
.cart-l,.co{display:grid;grid-template-columns:1fr 320px;gap:28px;align-items:start;padding-bottom:48px}
.ci{display:grid;grid-template-columns:88px 1fr auto auto 36px;gap:14px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:10px;margin-bottom:10px}
.ci img{width:88px;height:66px;object-fit:cover;border-radius:calc(var(--r) - 2px)}
.ci a{color:var(--ink);font-weight:600;text-decoration:none}
.del{border:0;background:none;font-size:22px;cursor:pointer;color:var(--mut);width:36px;height:36px}
.sum{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:grid;gap:10px;position:sticky;top:90px}
.sum h2{font-size:19px}
.sum p{display:flex;justify-content:space-between;gap:10px}
.sum .btn{width:100%}
.hint{font-size:12.5px;color:var(--mut);display:block!important}
.co fieldset{border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:14px;background:var(--card);display:grid;gap:10px}
.co legend{font-weight:700;padding:0 6px}
.co label{display:grid;gap:4px;font-size:14px;font-weight:600}
.co input:not([type=radio]){padding:11px 12px;border:1px solid var(--line2,#c9ced6);border-radius:var(--r);min-height:44px;width:100%}
.co .opt{display:flex;gap:10px;align-items:flex-start;font-weight:400;cursor:pointer;padding:6px 0}
.co .opt input{margin-top:4px}
.co .opt small{display:block;color:var(--mut)}
.info{max-width:820px;padding-bottom:48px}
.info h3{margin:18px 0 6px}
.info p,.info li{color:var(--ink2,#444)}
.info ul{padding-left:20px}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#1b2128;color:#fff;padding:12px 18px;border-radius:8px;z-index:50;font-weight:600;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.foot{margin-top:40px;padding:36px 0 26px;font-size:14px}
.foot .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}
.foot h4{font-size:14px;margin-bottom:8px}
.foot ul{list-style:none;display:grid;gap:5px}
.foot .copy{margin-top:22px;padding-top:14px;font-size:12.5px;opacity:.8}
@media (max-width:900px){.grid-p,.cat-l .grid-p{--cols:3}.cats{--catcols:2}.cat-l,.pp,.cart-l,.co{grid-template-columns:1fr}.foot .cols{grid-template-columns:1fr 1fr}.sum{position:static}}
@media (max-width:560px){.wrap{padding:0 16px}.grid-p,.cat-l .grid-p{--cols:2;gap:10px}.pc-b{padding:10px}.price{font-size:16px}.pc .add{padding:8px 6px;font-size:14px}
 .ci{grid-template-columns:64px 1fr auto;grid-template-areas:"i n d" "i q p"}.ci img{width:64px;height:52px;grid-area:i}.ci>div:nth-child(2){grid-area:n}.ci .qty{grid-area:q;justify-self:start}.ci .price{grid-area:p;justify-self:end}.ci .del{grid-area:d}
 .foot .cols{grid-template-columns:1fr}
 .filters ul{display:flex;flex-wrap:wrap;gap:6px}.filters li a{padding:6px 10px;border:1px solid var(--line);border-radius:var(--r);min-height:36px}.tabs button{padding:12px 10px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}