/* TimLabs shop-min — витрина и корзина с заказом через Telegram (слой shop-min, ред. A, 26.10.2026).
   Поверх tl-paper.css (timlabs-core): только новые переменные и компоненты. Ключевых кадров нет. */

:root{--shop-price:var(--ink);--shop-old:var(--faint);--shop-veil:rgba(2,4,10,.6);--shop-drawer-w:min(420px,100vw);--shop-ok:var(--accent)}
:root[data-theme="light"],:root:not([data-theme="dark"]).auto-light{--shop-veil:rgba(14,19,32,.35)}

.sh-sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.sh-lock{overflow:hidden}

/* 4.1 кнопка корзины в шапке */
.sh-cart-btn{position:relative;flex:none;width:44px;height:44px;display:inline-grid;place-items:center;border:0;border-radius:999px;
  background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2);cursor:pointer}
.sh-cart-btn[hidden]{display:none}
.sh-cart-btn svg{width:20px;height:20px;stroke:currentColor;stroke-width:1.6;fill:none}
.sh-count{position:absolute;top:-2px;right:-2px;min-width:18px;height:18px;padding:0 4px;border-radius:999px;background:var(--accent);
  color:var(--accent-ink);font:600 11px/18px var(--sans);text-align:center;font-variant-numeric:tabular-nums;transition:opacity 220ms ease}
.sh-count.is-zero{opacity:0}

/* 4.2 первый экран */
.sh-hero{padding:clamp(28px,5vw,64px) 0 clamp(20px,3vw,32px)}
.sh-hero h1{font:700 clamp(32px,4vw,54px)/1.04 var(--sans);letter-spacing:-.04em;max-width:16ch;margin:0}
.sh-hero h1 em{font-family:var(--serif);font-style:italic;font-weight:500;letter-spacing:-.01em;padding-right:.06em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sh-lead{font-size:clamp(17px,1.6vw,19px);line-height:1.55;color:var(--mute);max-width:560px;margin:16px 0 24px}

/* 4.3 фильтры */
.sh-filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px}
.sh-chip{display:inline-flex;align-items:center;min-height:40px;padding:9px 16px;border-radius:999px;font:500 14px/1.4 var(--sans);
  box-shadow:inset 0 0 0 1px var(--line-2);color:var(--ink-2);text-decoration:none;white-space:nowrap;flex:none;
  transition:background 220ms ease,color 220ms ease}
.sh-chip:hover{color:var(--ink)}
.sh-chip[aria-current="true"]{background:var(--ink);color:var(--paper);box-shadow:none}

/* 4.4 каталог */
.sh-group[hidden]{display:none}
.sh-cat{font:700 clamp(24px,2.6vw,32px)/1.1 var(--sans);letter-spacing:-.03em;margin:40px 0 18px}
.sh-group:first-of-type .sh-cat{margin-top:0}
.sh-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gut)}
.sh-grid>*{min-width:0}

.sh-card{grid-column:span 3;position:relative;display:flex;flex-direction:column;overflow:hidden;border-radius:18px;
  background:var(--gl-sheen),var(--gl-bg),var(--gl-tint);border:1px solid var(--gl-edge);box-shadow:var(--gl-hi),var(--gl-shadow);
  -webkit-backdrop-filter:blur(14px) saturate(135%);backdrop-filter:blur(14px) saturate(135%);background-size:200% 200%,100% 100%,100% 100%}
.sh-card:hover{border-color:var(--gl-edge-hi);background-image:var(--gl-sheen-hi),var(--gl-bg),var(--gl-tint);background-position:30% 0%,0 0,0 0}
.sh-card[hidden]{display:none}
/* переход наведения не задан: свойство transition карточки занято появлением .rv из tl-paper.css (core, раздел 6) */
.sh-ph{display:block;border-bottom:1px solid var(--gl-edge);background:var(--paper-2)}
.sh-ph img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover}
.sh-bd{padding:18px 20px 20px;gap:8px;display:flex;flex-direction:column;flex:1}
.sh-t{font:650 18px/1.3 var(--sans);letter-spacing:-.015em;margin:0}
.sh-t a{color:var(--ink);text-decoration:none}
.sh-t a::after{content:"";position:absolute;inset:0;border-radius:inherit}
.sh-t a:focus-visible{outline:0}
.sh-card:has(.sh-t a:focus-visible){outline:2px solid var(--accent);outline-offset:3px}
.sh-d{font-size:14.5px;line-height:1.5;color:var(--mute);margin:0}
.sh-buy{margin-top:auto;padding-top:8px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.sh-price{font:600 18px/1 var(--sans);color:var(--shop-price);font-variant-numeric:tabular-nums;white-space:nowrap}
.sh-price s,.sh-old{color:var(--shop-old)}
.sh-add{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border:0;border-radius:999px;
  background:var(--accent);color:var(--accent-ink);font:600 14.5px/1.2 var(--sans);text-decoration:none;text-align:center;cursor:pointer;
  position:relative;z-index:2;transition:background 220ms ease,transform 160ms var(--ease-out),opacity 180ms ease}
.sh-add:hover{background:var(--accent-2)}
.sh-add:active{transform:scale(.97)}
.sh-add-main{transition:transform 160ms var(--ease-out),background 220ms ease,opacity 180ms ease}
.sh-add.is-swap,.sh-add-main.is-swap{opacity:.2;transition:none}

/* доставка и контакты на витрине */
.sh-info{padding:clamp(40px,6vw,72px) 0 0}
.sh-info h2{font:700 clamp(24px,2.6vw,32px)/1.1 var(--sans);letter-spacing:-.03em;margin:0 0 14px}
.sh-info p{max-width:620px;margin:0 0 20px;color:var(--mute)}
.sh-info:last-of-type{padding-bottom:clamp(56px,8vw,112px)}

/* 4.5 страница товара */
.crumb{font-size:14px;color:var(--faint);padding:24px 0 20px}
.crumb a{color:var(--mute);text-decoration:none}
.crumb a:hover{color:var(--accent)}
.sh-prod{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start;padding-bottom:clamp(56px,8vw,112px)}
.sh-prod-ph{border-radius:18px;overflow:hidden;border:1px solid var(--gl-edge);box-shadow:var(--gl-hi),var(--gl-shadow);background:var(--paper-2)}
.sh-prod-ph img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover}
.sh-prod-bd h1{font:700 clamp(28px,3.4vw,44px)/1.08 var(--sans);letter-spacing:-.035em;margin:0}
.sh-prod-price{margin:18px 0 0}
.sh-prod-price b{font:600 26px/1 var(--sans);font-variant-numeric:tabular-nums;color:var(--shop-price)}
.sh-prod-about{font-size:17px;line-height:1.6;color:var(--ink-2);margin:18px 0 22px}
.sh-spec{display:grid;grid-template-columns:auto 1fr;margin:0 0 26px;border-top:1px solid var(--line)}
.sh-spec dt,.sh-spec dd{margin:0;padding:12px 0;border-bottom:1px solid var(--line)}
.sh-spec dt{font:400 12px/1.6 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--faint);padding-right:24px}
.sh-spec dd{font-size:16px;line-height:1.4;color:var(--ink)}
.sh-spec dd a{color:inherit;text-decoration-color:var(--line-2);text-underline-offset:3px}
.sh-how{margin-top:36px}
.sh-how h2{font:650 20px/1.3 var(--sans);letter-spacing:-.015em;margin:0 0 10px}
.sh-how ul{margin:0;padding-left:1.1em;color:var(--mute);font-size:16px;line-height:1.55}
.sh-how li+li{margin-top:6px}

/* 4.6 корзина */
.sh-veil{position:fixed;inset:0;z-index:79;background:var(--shop-veil);opacity:0;pointer-events:none;transition:opacity 220ms ease}
.sh-veil.open{opacity:1;pointer-events:auto}
.sh-drawer{position:fixed;top:0;right:0;bottom:0;width:var(--shop-drawer-w);z-index:80;display:flex;flex-direction:column;
  background:var(--gl-sheen),var(--gl-bg),var(--gl-tint);-webkit-backdrop-filter:blur(14px) saturate(135%);backdrop-filter:blur(14px) saturate(135%);
  border-left:1px solid var(--gl-edge);box-shadow:var(--shadow);transform:translateX(100%);visibility:hidden;
  transition:transform 320ms var(--ease-drawer),visibility 0s linear 320ms}
.sh-drawer.open{transform:translateX(0);visibility:visible;transition:transform 320ms var(--ease-drawer),visibility 0s}
.sh-drawer.is-drag{transition:none}
.sh-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 24px;border-bottom:1px solid var(--line)}
.sh-head h2{font:650 20px/1.2 var(--sans);letter-spacing:-.015em;margin:0}
.sh-head h2:focus{outline:0}
.sh-x{width:44px;height:44px;display:inline-grid;place-items:center;border:0;border-radius:999px;background:transparent;color:var(--ink);cursor:pointer;margin-right:-10px}
.sh-x:hover{background:var(--paper-2)}
.sh-x svg,.sh-qty svg{stroke:currentColor;fill:none;stroke-width:1.6}
.sh-lines{flex:1;overflow:auto;overscroll-behavior:contain;margin:0;padding:8px 24px;list-style:none}
.sh-line{display:grid;grid-template-columns:64px 1fr auto;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);align-items:start}
.sh-line img{display:block;width:64px;height:80px;object-fit:cover;border-radius:10px;background:var(--paper-2)}
.sh-line-t{font-size:15px;line-height:1.35;color:var(--ink);margin:0}
.sh-line-t a{color:inherit;text-decoration:none}
.sh-line-u{font-size:13px;color:var(--mute);margin:4px 0 0;font-variant-numeric:tabular-nums}
.sh-line-r{display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.sh-qty{display:flex;align-items:center;gap:6px}
.sh-qty button{width:36px;height:36px;display:inline-grid;place-items:center;border:0;border-radius:50%;background:transparent;color:var(--ink);
  box-shadow:inset 0 0 0 1px var(--line-2);cursor:pointer}
.sh-qty button:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.sh-qty button:disabled{opacity:.4;cursor:default;box-shadow:inset 0 0 0 1px var(--line-2)}
.sh-qty output{font-size:15px;min-width:2ch;text-align:center;font-variant-numeric:tabular-nums}
.sh-line-s{font:600 15px/1.2 var(--sans);font-variant-numeric:tabular-nums;white-space:nowrap}
.sh-empty{font-size:15px;color:var(--mute);text-align:center;margin:auto 0;padding:48px 24px}
.sh-foot{padding:18px 24px calc(20px + env(safe-area-inset-bottom));border-top:1px solid var(--line)}
.sh-foot[hidden]{display:none}
.sh-total{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:0 0 10px;font-size:15px;color:var(--mute)}
.sh-total b{font:600 20px/1.2 var(--sans);color:var(--ink);font-variant-numeric:tabular-nums}
.sh-note{font-size:13px;line-height:1.5;color:var(--faint);margin:0 0 16px}
.sh-foot .pp-btn{display:flex;width:100%;justify-content:center}
.sh-copy{display:block;margin:12px auto 0;padding:6px 4px;border:0;background:transparent;color:var(--ink-2);font-size:14px;
  text-decoration:underline;text-decoration-color:var(--line-2);text-underline-offset:3px;cursor:pointer}
.sh-copy:hover{color:var(--accent)}

/* подвал */
.sh-foot-in p{margin:0 0 6px}

/* сетка карточек: 3 / 4 / 6 / 12 колонок */
@media (max-width:1100px){.sh-card{grid-column:span 4}}
@media (max-width:900px){
  .sh-card{grid-column:span 6}
  .sh-prod{grid-template-columns:1fr}
  .sh-filters{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin:0 -16px 24px;padding:0 16px}
  .sh-filters::-webkit-scrollbar{display:none}
}
@media (max-width:520px){.sh-card{grid-column:span 12}}

@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.sh-card,.sh-drawer{background:var(--bone)}}
@media (prefers-reduced-transparency:reduce){.sh-card,.sh-drawer{background:var(--bone);backdrop-filter:none;-webkit-backdrop-filter:none}}
@media (prefers-reduced-motion:reduce){
  .sh-drawer,.sh-drawer.open,.sh-veil,.sh-count,.sh-add,.sh-add-main,.sh-chip{transition:none}
}

/* (26.10) цель касания степпера на сенсорном экране — 44 px (чертёж TL-SH-CART-004) */
@media (pointer:coarse){.sh-qty button{width:44px;height:44px}}

/* (27.10) магазин /magazin/: карточки услуг без обложки, вводные разделов, «по запросу», значок услуги в корзине */
.sh-gi{max-width:640px;margin:-8px 0 20px;color:var(--mute);font-size:15.5px;line-height:1.55}
.sh-card.is-svc{grid-column:span 4}
.sh-card.is-svc::before{content:"";position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.55}
.sh-card.is-svc .sh-bd{padding:24px 24px 22px}
.sh-card.is-svc .sh-t{font-size:19px}
.sh-m{margin:2px 0 0;font:400 12px/1.6 var(--mono);letter-spacing:.04em;color:var(--faint)}
.sh-price.is-ask{font:500 15px/1.2 var(--sans);color:var(--mute)}
.sh-line-ic{display:grid;place-items:center;width:64px;height:64px;border-radius:14px;background:var(--paper-2);box-shadow:inset 0 0 0 1px var(--line-2);
  font:600 24px/1 var(--serif);font-style:italic;color:var(--accent)}
.sh-catalog{padding-bottom:8px}
@media (max-width:1100px){.sh-card.is-svc{grid-column:span 6}}
@media (max-width:620px){.sh-card.is-svc{grid-column:span 12}}