/* Магазин: каталог, карточка товара, корзина. Токены — из style.css (:root). */
:root{ --paper:#F4F1EA; --card:#fff; --line:#e4dfd4; --muted:#6b6b6b; --ok:#233C35; --warn:#8a4b12; --bad:#9b2c2c }

/* header: корзина */
.hdr-cart{all:unset;cursor:pointer;position:relative;display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:rgba(244,241,234,.1);color:var(--cream);transition:background .2s}
.hdr-cart:hover{background:rgba(244,241,234,.2)}
.hdr-cart:focus-visible{outline:2px solid var(--cream);outline-offset:2px}
.hdr-cart b{position:absolute;top:-3px;right:-3px;min-width:19px;height:19px;border-radius:10px;background:var(--cream);color:var(--ink);font-size:11.5px;font-weight:700;display:grid;place-items:center;padding:0 5px}
.hdr-cart b:empty{display:none}
.hdr-in .hdr-cart{margin-left:6px}
@media (max-width:900px){.hdr-in .hdr-cart{margin-left:auto}.hdr-in .hdr-cart + .hdr-cta{margin-left:0}}

/* shop pages */
body.shop{background:var(--paper);color:var(--ink)}
.shop main{padding-top:96px;min-height:70vh}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--muted);margin-bottom:14px}
.crumbs a:hover{color:var(--ink)}
.page-title{font-size:clamp(38px,5vw,68px);line-height:.95;letter-spacing:-.045em;font-weight:800;margin-bottom:22px}

/* фильтры */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{all:unset;cursor:pointer;font-size:14.5px;font-weight:600;padding:10px 16px;border-radius:999px;background:var(--card);border:1.5px solid var(--line);transition:background .2s,border-color .2s,color .2s;white-space:nowrap}
.chip:hover{border-color:#bdb6a8}
.chip.on{background:var(--ink);border-color:var(--ink);color:var(--cream)}
.chip:focus-visible{outline:2px solid var(--place);outline-offset:2px}
.seg{display:inline-flex;background:var(--card);border:1.5px solid var(--line);border-radius:999px;padding:4px;gap:2px}
.seg button{all:unset;cursor:pointer;font-size:14.5px;font-weight:600;padding:8px 16px;border-radius:999px;color:var(--muted)}
.seg button.on{background:var(--place);color:var(--cream)}
.seg button:focus-visible{outline:2px solid var(--place)}
.filters{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:14px 0 26px}
.sel{appearance:none;font:inherit;font-size:14.5px;font-weight:500;color:var(--ink);background:var(--card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%23171717' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 14px center;border:1.5px solid var(--line);border-radius:999px;padding:10px 38px 10px 16px;cursor:pointer}
.sel:focus-visible{outline:2px solid var(--place);outline-offset:1px}
.filters .count{margin-left:auto;font-size:14px;color:var(--muted)}
.grade-f{display:inline-flex;gap:6px}
.grade-f button{all:unset;cursor:pointer;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-weight:700;background:var(--card);border:1.5px solid var(--line)}
.grade-f button.on{background:var(--place);border-color:var(--place);color:var(--cream)}

/* карточки */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;padding-bottom:80px}
.pcard{position:relative;display:flex;flex-direction:column;background:var(--card);border-radius:24px;padding:14px 14px 18px;border:1.5px solid transparent;transition:border-color .2s,transform .25s}
.pcard:hover{border-color:var(--line);transform:translateY(-2px)}
.pcard .ph{aspect-ratio:1/1;border-radius:16px;background:#f3f1ec;display:grid;place-items:center;overflow:hidden;margin-bottom:14px}
.pcard .ph img{width:78%;height:78%;object-fit:contain}
.pcard .badges{position:absolute;top:22px;left:22px;display:flex;gap:6px}
.badge{font-size:12px;font-weight:700;letter-spacing:.02em;border-radius:8px;padding:5px 8px;background:var(--ink);color:var(--cream)}
.badge.used{background:var(--place)}
.badge.out{background:#d9d4c9;color:#3b3b3b}
.pcard .brand{font-size:13px;color:var(--muted);font-weight:500}
.pcard h3{font-size:19px;letter-spacing:-.02em;margin:2px 0 8px;line-height:1.2}
.pcard .meta{font-size:13.5px;color:var(--muted);margin-bottom:12px;min-height:18px}
.dots{display:flex;gap:5px;margin-bottom:12px;min-height:14px}
.dots i{width:14px;height:14px;border-radius:50%;border:1px solid rgba(0,0,0,.14)}
.pcard .price{margin-top:auto;font-size:20px;font-weight:800;letter-spacing:-.02em}
.pcard .price small{font-size:13.5px;font-weight:500;color:var(--muted);margin-right:4px}
.empty{padding:60px 0 100px;text-align:center;color:var(--muted);font-size:17px}
.empty button{margin-top:16px}

/* страница товара */
.pp{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(20px,4vw,56px);padding-bottom:40px}
.gal-main{aspect-ratio:1/1;background:var(--card);border-radius:28px;display:grid;place-items:center;overflow:hidden}
.gal-main img{width:80%;height:80%;object-fit:contain}
.gal-thumbs{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}
.gal-thumbs button{all:unset;cursor:pointer;width:74px;height:74px;border-radius:16px;background:var(--card);display:grid;place-items:center;border:2px solid transparent}
.gal-thumbs button.on{border-color:var(--ink)}
.gal-thumbs img{width:78%;height:78%;object-fit:contain}
.pp h1{font-size:clamp(32px,3.6vw,52px);line-height:1;letter-spacing:-.04em;font-weight:800;margin:6px 0 12px}
.pp .lead{font-size:16.5px;line-height:1.5;color:#3d3d3d;margin-bottom:22px}
.opt{margin-bottom:18px}
.opt .lbl{font-size:13px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-bottom:9px}
.opt .lbl span{text-transform:none;letter-spacing:0;color:var(--ink);font-weight:600;margin-left:6px}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opts .chip.na{opacity:.45;text-decoration:line-through}
.swatch{all:unset;cursor:pointer;width:34px;height:34px;border-radius:50%;border:2px solid var(--paper);box-shadow:0 0 0 1.5px var(--line)}
.swatch.on{box-shadow:0 0 0 2.5px var(--ink)}
.swatch:focus-visible{outline:2px solid var(--place);outline-offset:3px}
/* б/у: конкретные аппараты */
.units{display:grid;gap:10px}
.unit{all:unset;cursor:pointer;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;background:var(--card);border:1.5px solid var(--line);border-radius:18px;padding:14px 16px}
.unit.on{border-color:var(--place);box-shadow:0 0 0 1.5px var(--place)}
.unit:focus-visible{outline:2px solid var(--place);outline-offset:2px}
.unit .g{width:42px;height:42px;border-radius:12px;background:var(--place);color:var(--cream);display:grid;place-items:center;font-weight:800;font-size:18px}
.unit .t{font-size:14.5px;line-height:1.45}
.unit .t b{display:block;font-size:15.5px}
.unit .t small{color:var(--muted)}
.unit .pr{font-weight:800;font-size:16px;white-space:nowrap}
.buy{background:var(--card);border-radius:24px;padding:20px;margin-top:6px}
.buy .price{font-size:34px;font-weight:800;letter-spacing:-.03em}
.buy .old{font-size:16px;color:var(--muted);text-decoration:line-through;margin-left:10px;font-weight:500}
.stock{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;margin:6px 0 16px}
.stock i{width:9px;height:9px;border-radius:50%;background:#2f8a5b}
.stock.no i{background:#b9b2a4}
.stock.no{color:var(--muted)}
.buy-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn-dark{background:var(--ink);color:var(--cream);justify-content:center;border:0;cursor:pointer;font:inherit;font-weight:600}
.btn-ghost{background:transparent;color:var(--ink);justify-content:center;border:1.5px solid var(--ink);cursor:pointer;font:inherit;font-weight:600}
.btn-dark:disabled,.btn-ghost:disabled{opacity:.4;cursor:not-allowed}
.facts-list{display:grid;gap:10px;margin-top:16px;font-size:14.5px}
.facts-list div{display:flex;gap:10px;align-items:flex-start}
.facts-list svg{flex:none;margin-top:2px}
.block{background:var(--card);border-radius:24px;padding:clamp(20px,3vw,32px);margin-bottom:14px}
.block h2{font-size:26px;letter-spacing:-.03em;margin-bottom:16px}
.specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:6px 40px}
.specs h3{font-size:13px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin:14px 0 6px}
.specs dl{display:grid;grid-template-columns:1fr 1fr;gap:0}
.specs dt,.specs dd{padding:9px 0;border-bottom:1px solid var(--line);font-size:15px}
.specs dt{color:var(--muted)}
.grades{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.grades div{border:1.5px solid var(--line);border-radius:18px;padding:16px}
.grades b{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--place);color:var(--cream);margin-bottom:8px}
.grades p{font-size:14.5px;line-height:1.45;color:#3d3d3d}
.also{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}

/* корзина */
.cart-ov{position:fixed;inset:0;z-index:90;background:rgba(23,23,23,.45);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.cart-ov.open{opacity:1;visibility:visible}
.cart{position:fixed;top:0;right:0;bottom:0;z-index:91;width:min(460px,100%);background:var(--paper);color:var(--ink);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .45s cubic-bezier(.3,0,.15,1)}
.cart.open{transform:none}
.cart-h{display:flex;align-items:center;justify-content:space-between;padding:20px 22px 12px}
.cart-h h2{font-size:28px;letter-spacing:-.03em}
.x{all:unset;cursor:pointer;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--card)}
.x:focus-visible{outline:2px solid var(--place)}
.cart-b{flex:1;overflow:auto;padding:4px 22px 22px}
.ci{display:grid;grid-template-columns:64px 1fr auto;gap:12px;align-items:center;background:var(--card);border-radius:18px;padding:10px;margin-bottom:8px}
.ci img{width:64px;height:64px;object-fit:contain;border-radius:12px;background:#f3f1ec}
.ci .t{font-size:14.5px;line-height:1.35}
.ci .t b{display:block;font-size:15px}
.ci .t small{color:var(--muted)}
.ci .t .warn{color:var(--bad);font-weight:600}
.qty{display:flex;align-items:center;gap:6px;margin-top:6px}
.qty button{all:unset;cursor:pointer;width:26px;height:26px;border-radius:8px;background:#f0ede6;display:grid;place-items:center;font-weight:700}
.qty span{min-width:18px;text-align:center;font-weight:600}
.ci .r{text-align:right;display:grid;gap:8px;justify-items:end}
.ci .r b{font-size:15px;white-space:nowrap}
.ci .rm{all:unset;cursor:pointer;font-size:13px;color:var(--muted);text-decoration:underline}
.cart-total{display:flex;justify-content:space-between;font-size:18px;font-weight:800;padding:12px 2px 16px;border-top:1.5px solid var(--line);margin-top:8px}
.form{display:grid;gap:10px}
.form label{display:grid;gap:6px;font-size:13.5px;font-weight:600}
.form input,.form textarea{font:inherit;font-size:16px;padding:13px 14px;border-radius:14px;border:1.5px solid var(--line);background:var(--card);color:var(--ink)}
.form input:focus,.form textarea:focus{outline:2px solid var(--place);outline-offset:0;border-color:transparent}
.form textarea{min-height:70px;resize:vertical}
.form .seg{width:max-content}
.form .note{font-size:13px;color:var(--muted);line-height:1.45}
.form .err{color:var(--bad);font-size:14px;font-weight:600}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.cart-f{padding:14px 22px 22px;border-top:1px solid var(--line);background:var(--paper)}
.cart-f .btn{width:100%;justify-content:center}
.done{text-align:center;padding:40px 10px}
.done h3{font-size:26px;letter-spacing:-.02em;margin:14px 0 8px}
.done p{color:#3d3d3d;line-height:1.5}
.done pre{text-align:left;white-space:pre-wrap;font:13px/1.5 ui-monospace,Consolas,monospace;background:var(--card);border-radius:14px;padding:14px;margin-top:14px}
.toast{position:fixed;left:50%;bottom:24px;z-index:95;transform:translate(-50%,20px);background:var(--ink);color:var(--cream);border-radius:999px;padding:12px 18px;font-size:14.5px;font-weight:600;opacity:0;transition:opacity .25s,transform .25s;display:flex;gap:12px;align-items:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast button{all:unset;cursor:pointer;text-decoration:underline}
.demo-note{background:#fff3d6;color:#6b4a00;font-size:13.5px;border-radius:12px;padding:10px 12px;line-height:1.4}

.shop .foot{background:var(--ink)}
@media (max-width:860px){
  .pp{grid-template-columns:1fr}
  .grades{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .pcard{padding:10px 10px 14px;border-radius:18px}
  .pcard .badges{top:16px;left:16px}
  .pcard h3{font-size:16px}
  .pcard .price{font-size:16.5px}
  .chips,.filters{flex-wrap:nowrap;overflow-x:auto;margin-left:calc(-1 * var(--gut));margin-right:calc(-1 * var(--gut));padding:2px var(--gut);scrollbar-width:none}
  .chips::-webkit-scrollbar,.filters::-webkit-scrollbar{display:none}
  .filters{margin-top:10px;margin-bottom:6px}
  .filters .sel,.filters .seg,.filters .grade-f{flex:none}
  .filters .count{display:none}
  .shop main{padding-top:84px}
  .buy-btns{grid-template-columns:1fr}
  .specs dl{grid-template-columns:1fr 1.2fr}
}