/* Движок магазина — витрина (каталог, фильтры, карточки, модалка, корзина, избранное).
   Тема настраивается переменными (на сайт). */
:root{
  --sa:#e63946; --sa-d:#c92a37; --ink:#1d1d1f; --mut:#7a7a80; --line:#ececef; --bg:#fff; --rad:14px;
}
#shop-root{
  font-family:inherit; color:var(--ink); max-width:1180px; margin:0 auto; padding:0 16px 20px;
}
#shop-root *{box-sizing:border-box}
.sh-toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:0 0 18px}
.sh-search{flex:1;min-width:200px;position:relative}
.sh-search input{width:100%;padding:11px 14px 11px 40px;border:1px solid var(--line);border-radius:50px;font:inherit;font-size:15px;background:var(--bg)}
.sh-search:before{content:'🔍';position:absolute;left:14px;top:50%;transform:translateY(-50%);opacity:.5;font-size:14px}
.sh-sort{padding:11px 14px;border:1px solid var(--line);border-radius:50px;font:inherit;font-size:14px;background:var(--bg);cursor:pointer}
.sh-layout{display:grid;grid-template-columns:230px 1fr;gap:24px;align-items:start}
@media(max-width:860px){.sh-layout{grid-template-columns:1fr}}

.sh-filters{position:sticky;top:14px}
.sh-fbtn{display:none}
@media(max-width:860px){
  .sh-filters{position:fixed;inset:0 0 0 auto;width:300px;max-width:88vw;background:#fff;z-index:99991;transform:translateX(100%);transition:.25s;overflow:auto;padding:18px;box-shadow:-8px 0 30px rgba(0,0,0,.15)}
  .sh-filters.is-open{transform:none}
  .sh-fbtn{display:inline-flex;align-items:center;gap:6px;padding:11px 16px;border:1px solid var(--line);border-radius:50px;background:#fff;cursor:pointer;font:inherit;font-size:14px}
}
.sh-fgroup{margin-bottom:20px}
.sh-fgroup h4{margin:0 0 10px;font-size:14px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut)}
.sh-cat{display:block;width:100%;text-align:left;border:0;background:none;padding:7px 10px;border-radius:8px;cursor:pointer;font:inherit;font-size:15px;color:var(--ink)}
.sh-cat:hover{background:#f6f6f7}
.sh-cat.is-active{background:var(--sa);color:#fff}
.sh-cat span{color:var(--mut);font-size:12px;float:right}
.sh-cat.is-active span{color:#fff;opacity:.8}
.sh-price{display:flex;gap:8px;align-items:center}
.sh-price input{width:100%;padding:8px;border:1px solid var(--line);border-radius:8px;font:inherit;font-size:14px}
.sh-check{display:flex;align-items:center;gap:8px;font-size:15px;cursor:pointer;margin-top:8px}
.sh-reset{margin-top:6px;border:0;background:none;color:var(--sa);cursor:pointer;font:inherit;font-size:14px;padding:4px 0}

.sh-meta{color:var(--mut);font-size:14px;margin-bottom:12px}
.sh-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:1100px){.sh-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.sh-grid{grid-template-columns:repeat(2,1fr);gap:12px}}
@media(max-width:430px){.sh-grid{grid-template-columns:1fr}}
.sh-card{background:#fff;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;display:flex;flex-direction:column;position:relative;transition:box-shadow .2s,transform .2s}
.sh-card:hover{box-shadow:0 12px 34px rgba(0,0,0,.10);transform:translateY(-2px)}
.sh-card__img{aspect-ratio:1/1;background:#f5f5f7 center/cover no-repeat;cursor:pointer;position:relative}
.sh-card__img--empty{display:flex;align-items:center;justify-content:center;color:#c8c8cc;font-size:40px}
.sh-badges{position:absolute;top:10px;left:10px;display:flex;flex-direction:column;gap:5px}
.sh-badge{font-size:11px;font-weight:600;color:#fff;border-radius:6px;padding:3px 8px}
.sh-badge.new{background:#16a34a}.sh-badge.sale{background:var(--sa)}.sh-badge.out{background:#9aa0a6}.sh-badge.set{background:#7c3aed}
.sh-fav{position:absolute;top:8px;right:8px;width:34px;height:34px;border:0;border-radius:50%;background:rgba(255,255,255,.92);cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.sh-fav.is-on{color:var(--sa)}
.sh-card__body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:7px;flex:1}
.sh-card__name{font-size:15px;font-weight:500;line-height:1.3;cursor:pointer}
.sh-card__price{font-size:18px;font-weight:700;display:flex;align-items:baseline;gap:8px}
.sh-card__price s{color:var(--mut);font-weight:400;font-size:14px}
.sh-card__req{color:var(--mut);font-size:14px}
.sh-card__btn{margin-top:auto;border:0;border-radius:10px;padding:10px;background:var(--sa);color:#fff;font:inherit;font-size:14px;font-weight:500;cursor:pointer}
.sh-card__btn:hover{background:var(--sa-d)}
.sh-card__btn--ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.sh-card__btn[disabled]{background:#e8e8ea;color:#9aa0a6;cursor:default}
.sh-empty{padding:48px 0;text-align:center;color:var(--mut)}
.sh-skel{aspect-ratio:1/1;background:linear-gradient(90deg,#f2f2f4,#e9e9ec,#f2f2f4);background-size:200% 100%;animation:shsk 1.2s infinite;border-radius:var(--rad)}
@keyframes shsk{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* плавающие кнопки */
.sh-fabs{position:fixed;right:18px;bottom:84px;z-index:99980;display:flex;flex-direction:column;gap:10px}
.sh-fab{background:var(--ink);color:#fff;border:0;border-radius:50px;height:52px;min-width:52px;padding:0 16px;display:flex;align-items:center;gap:8px;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.25);font:inherit;font-size:15px;position:relative}
.sh-fab.fav{background:#fff;color:var(--ink);border:1px solid var(--line)}
.sh-fab__c{background:var(--sa);color:#fff;border-radius:50px;min-width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;font-size:11px;padding:0 6px;position:absolute;top:-6px;right:-6px}
.sh-fab.fav .sh-fab__c{background:var(--ink)}

/* overlay/drawer/modal */
.sh-ov{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:99990;opacity:0;visibility:hidden;transition:.2s}
.sh-ov.is-open{opacity:1;visibility:visible}
.sh-drawer{position:fixed;top:0;right:0;height:100%;width:440px;max-width:94vw;background:#fff;z-index:99992;transform:translateX(100%);transition:transform .25s;display:flex;flex-direction:column}
.sh-drawer.is-open{transform:none}
.sh-dhead{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.sh-dhead h3{margin:0;font-size:18px}
.sh-x{border:0;background:none;font-size:26px;line-height:1;cursor:pointer;color:#999}
.sh-dbody{flex:1;overflow:auto;padding:14px 20px}
.sh-line{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.sh-line__img{width:62px;height:62px;border-radius:10px;background:#f5f5f7 center/cover no-repeat;flex:none;cursor:pointer}
.sh-line__i{flex:1;min-width:0}
.sh-line__n{font-size:14px;font-weight:500}
.sh-line__p{font-size:13px;color:var(--mut)}
.sh-qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:8px;margin-top:6px}
.sh-qty button{border:0;background:none;width:30px;height:30px;font-size:16px;cursor:pointer}
.sh-qty span{min-width:28px;text-align:center;font-size:14px}
.sh-rm{border:0;background:none;color:#bbb;cursor:pointer;font-size:13px;align-self:flex-start}
.sh-dfoot{padding:16px 20px;border-top:1px solid var(--line)}
.sh-total{display:flex;justify-content:space-between;font-size:18px;font-weight:700;margin-bottom:12px}
.sh-field{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;margin-bottom:10px;font:inherit;font-size:15px}
.sh-btn{width:100%;border:0;border-radius:11px;padding:13px;background:var(--sa);color:#fff;font:inherit;font-size:16px;font-weight:600;cursor:pointer}
.sh-btn:hover{background:var(--sa-d)}.sh-btn[disabled]{opacity:.6;cursor:default}
.sh-note{font-size:12px;color:var(--mut);margin-top:10px;text-align:center}
.sh-ok{text-align:center;padding:34px 12px}.sh-ok a{color:var(--sa);font-weight:600}
.sh-link{background:none;border:0;color:var(--sa);cursor:pointer;font:inherit}

/* product modal */
.sh-modal{position:fixed;inset:0;z-index:99993;display:none;align-items:center;justify-content:center;padding:18px;background:rgba(0,0,0,.55)}
.sh-modal.is-open{display:flex}
.sh-mbox{background:#fff;border-radius:16px;max-width:820px;width:100%;max-height:92vh;overflow:auto;display:grid;grid-template-columns:1fr 1fr}
@media(max-width:640px){.sh-mbox{grid-template-columns:1fr}}
.sh-gal{background:#f5f5f7;padding:16px;display:flex;flex-direction:column;gap:10px}
.sh-gal__m{aspect-ratio:1/1;background:#fff center/contain no-repeat;border-radius:10px}
.sh-gal__t{display:flex;gap:8px;flex-wrap:wrap}
.sh-gal__t div{width:54px;height:54px;border-radius:8px;background:#fff center/cover no-repeat;cursor:pointer;border:2px solid transparent}
.sh-gal__t div.is-active{border-color:var(--sa)}
.sh-gal__t .gt-vid{position:relative}
.sh-gal__t .gt-vid span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;background:rgba(0,0,0,.42);border-radius:8px;font-size:15px}
.sh-minfo{padding:22px;position:relative}
.sh-minfo h2{margin:0 0 10px;font-size:22px;padding-right:30px}
.sh-minfo .pr{font-size:24px;font-weight:700;margin-bottom:6px}
.sh-minfo .pr s{color:var(--mut);font-weight:400;font-size:16px;margin-left:8px}
.sh-minfo .desc{color:#444;line-height:1.55;font-size:15px;margin:12px 0}
.sh-minfo .chars{font-size:14px;color:#555;white-space:pre-wrap;border-top:1px solid var(--line);padding-top:10px;margin-top:10px}