/* ═══════════════════════════════════════════════════════════
   FERREPEHUA — página de catálogo completo
   Extiende style.css (mismos tokens). Banda clara sobre navy.
   ═══════════════════════════════════════════════════════════ */

.body-store{background:var(--light)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.nav-links a.is-here{color:#fff}
.nav-links a.is-here::after{right:0}

/* ═══════ CABECERA ════════════════════════════════════════ */
.store-head{
  background:var(--bg);color:var(--txt);
  padding:calc(72px + clamp(24px,4vw,42px)) 0 clamp(26px,4vw,40px);
  border-bottom:1px solid var(--line);
}
.crumbs{
  display:flex;align-items:center;gap:9px;margin-bottom:clamp(16px,2.4vw,26px);
  font-family:'IBM Plex Mono',monospace;font-size:.74rem;letter-spacing:.08em;color:var(--muted);
}
.crumbs a{color:var(--muted);transition:color .2s}
.crumbs a:hover{color:var(--amber)}
.crumbs b{color:var(--amber);font-weight:500}

.store-head-row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:clamp(20px,3vw,40px)}
.store-head h1{font-size:clamp(1.9rem,4.4vw,3.1rem);color:#fff}
.store-head-row > div > p{margin-top:12px;max-width:56ch;color:#A9B7C5;font-size:clamp(.95rem,1.5vw,1.05rem)}

.store-facts{display:flex;gap:clamp(16px,2.6vw,34px)}
.store-facts li{display:flex;flex-direction:column}
.store-facts b{
  font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:800;letter-spacing:-.03em;
  color:var(--amber);line-height:1;font-feature-settings:'tnum';
}
.store-facts span{margin-top:5px;font-size:.72rem;letter-spacing:.05em;color:var(--muted);max-width:11ch}

.store-search{
  position:relative;display:flex;align-items:center;gap:12px;margin-top:clamp(22px,3vw,34px);
  background:var(--bg3);border:1px solid var(--line2);border-radius:10px;
  padding:0 16px;height:56px;transition:border-color .25s,box-shadow .25s;
}
.store-search:focus-within{border-color:var(--amber);box-shadow:0 0 0 4px rgba(234,170,27,.16)}
.store-search svg{flex:none;color:var(--muted)}
.store-search input{flex:1;border:0;outline:0;background:none;font:inherit;font-size:1rem;color:#fff;height:100%}
.store-search input::placeholder{color:#7C8B9B}
.store-search button{color:var(--muted);font-size:1rem;padding:6px;transition:color .2s}
.store-search button:hover{color:#fff}

/* ═══════ LAYOUT ══════════════════════════════════════════ */
.store{background:var(--light);color:var(--ink-txt);padding:clamp(26px,4vw,44px) 0 clamp(60px,8vw,96px)}
.store-wrap{display:grid;grid-template-columns:268px 1fr;gap:clamp(22px,3vw,40px);align-items:start}

/* ═══════ FILTROS ═════════════════════════════════════════ */
.filters{
  position:sticky;top:86px;background:#fff;border:1px solid #E3E8ED;border-radius:var(--r);
  padding:22px 20px;display:flex;flex-direction:column;gap:24px;
}
.filters-head{display:flex;align-items:center;justify-content:space-between}
.filters-head h2{font-size:1.05rem;color:var(--ink-txt)}
.filters-close{display:none;font-size:1.1rem;color:var(--ink-mut);padding:6px}

.fgroup h3{
  font-family:'IBM Plex Mono',monospace;font-size:.7rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-mut);margin-bottom:11px;
}
.flist{display:flex;flex-direction:column;gap:2px}
.flist button{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:9px 11px;border-radius:7px;font-size:.9rem;color:#3E4C5A;text-align:left;
  transition:background .18s,color .18s;
}
.flist button:hover{background:#F2F5F8;color:var(--ink-txt)}
.flist button.is-on{background:var(--ink);color:#fff}
.flist button b{
  font-family:'IBM Plex Mono',monospace;font-size:.72rem;font-weight:500;
  color:#8B98A6;flex:none;font-feature-settings:'tnum';
}
.flist button.is-on b{color:var(--amber)}
.flist-brand button span{font-family:'IBM Plex Mono',monospace;font-size:.82rem;letter-spacing:.05em}

.frange-row{display:flex;gap:9px}
.frange-row label{
  flex:1;display:flex;flex-direction:column;gap:5px;
  font-size:.7rem;color:var(--ink-mut);letter-spacing:.03em;
}
.frange-row input{
  width:100%;border:1px solid #DCE2E9;border-radius:7px;padding:9px 10px;
  font:inherit;font-size:.88rem;color:var(--ink-txt);outline:0;
  font-feature-settings:'tnum';transition:border-color .2s,box-shadow .2s;
}
.frange-row input:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(234,170,27,.22)}
.frange-slider{width:100%;margin-top:14px;accent-color:var(--amber)}
.frange-hint{margin-top:9px;font-family:'IBM Plex Mono',monospace;font-size:.68rem;color:#8B98A6}

.filters-help{padding-top:20px;border-top:1px dashed #D8DEE6}
.filters-help p{font-size:.85rem;color:var(--ink-mut);line-height:1.55}
.filters-help b{color:var(--ink-txt)}
.filters-help a{display:inline-block;margin-top:10px;font-size:.85rem;font-weight:700;color:#0F7A47}
.filters-help a:hover{text-decoration:underline}

/* ═══════ TOOLBAR ═════════════════════════════════════════ */
.toolbar{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  background:#fff;border:1px solid #E3E8ED;border-radius:var(--r);
  padding:12px 16px;margin-bottom:16px;
}
.toolbar-filters{
  display:none;align-items:center;gap:8px;padding:10px 15px;border-radius:8px;
  border:1px solid #DCE2E9;font-size:.88rem;font-weight:600;color:var(--ink-txt);
}
.toolbar-filters b{
  background:var(--amber);color:var(--ink);border-radius:20px;
  min-width:19px;height:19px;display:inline-flex;align-items:center;justify-content:center;
  font-size:.7rem;font-weight:800;padding:0 5px;
}
.toolbar-count{font-family:'IBM Plex Mono',monospace;font-size:.8rem;color:var(--ink-mut)}
.toolbar-count b{color:var(--ink-txt);font-weight:600}
.toolbar-right{display:flex;align-items:center;gap:12px;margin-left:auto}

.sortbox{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--ink-mut)}
.sortbox select{
  font:inherit;font-size:.86rem;font-weight:600;color:var(--ink-txt);
  border:1px solid #DCE2E9;border-radius:8px;padding:9px 11px;background:#fff;outline:0;
  cursor:pointer;transition:border-color .2s;
}
.sortbox select:focus,.sortbox select:hover{border-color:var(--ink)}

.viewtoggle{display:flex;gap:3px;background:#F0F3F6;border-radius:8px;padding:3px}
.viewtoggle button{
  width:32px;height:32px;border-radius:6px;display:flex;align-items:center;justify-content:center;
  color:#8B98A6;transition:.2s;
}
.viewtoggle button.is-on{background:#fff;color:var(--ink-txt);box-shadow:0 2px 6px -2px rgba(7,21,34,.25)}

/* ═══════ CHIPS DE FILTROS ACTIVOS ════════════════════════ */
.activefilters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.afchip{
  display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border-radius:20px;
  background:var(--ink);color:#fff;font-size:.8rem;font-weight:600;transition:background .2s;
}
.afchip:hover{background:#16293C}
.afchip i{font-style:normal;font-size:.72rem;opacity:.7}
.afclear{
  padding:7px 13px;border-radius:20px;border:1px dashed #B9C4CF;
  font-size:.8rem;font-weight:600;color:var(--ink-mut);transition:.2s;
}
.afclear:hover{border-color:var(--ink);color:var(--ink-txt)}

/* ═══════ GRILLA ══════════════════════════════════════════ */
.store-grid{grid-template-columns:repeat(auto-fill,minmax(232px,1fr))}
.store-grid .card-img{display:block;width:100%;padding:0;border:0;cursor:pointer}
.card-meta{display:flex;align-items:center;justify-content:space-between;gap:8px}
.card-cat{font-size:.66rem;color:#9AA6B3;text-align:right;line-height:1.3}
.store-grid .card-body h3 button{
  font:inherit;font-size:inherit;font-weight:inherit;color:inherit;text-align:left;padding:0;
  transition:color .2s;
}
.store-grid .card-body h3 button:hover{color:var(--amber)}

.card-stepper{
  margin-top:14px;display:flex;align-items:center;justify-content:space-between;
  background:var(--amber);border-radius:8px;padding:4px;
}
.card-stepper button{
  width:34px;height:32px;border-radius:6px;background:rgba(7,21,34,.1);color:var(--ink);
  font-size:1.05rem;font-weight:800;line-height:1;transition:background .2s;
}
.card-stepper button:hover{background:rgba(7,21,34,.22)}
.card-stepper span{font-size:.8rem;font-weight:700;color:var(--ink)}

/* Vista lista */
.store-grid.is-list{grid-template-columns:1fr;gap:12px}
.store-grid.is-list .card{flex-direction:row;align-items:stretch}
.store-grid.is-list .card-img{width:min(34%,210px);flex:none;aspect-ratio:auto}
.store-grid.is-list .card-body{flex-direction:row;flex-wrap:wrap;align-items:center;gap:0 22px;padding:16px 20px}
.store-grid.is-list .card-meta{width:100%}
.store-grid.is-list .card-body h3{flex:1 1 260px;margin-top:8px}
.store-grid.is-list .card-specs{flex:1 1 100%;margin-top:8px}
.store-grid.is-list .card-foot{margin-top:10px;padding-top:0;flex:0 0 auto;align-items:center}
.store-grid.is-list .card-add,
.store-grid.is-list .card-stepper{margin-top:10px;width:auto;min-width:190px}

/* ═══════ VACÍO ═══════════════════════════════════════════ */
.store-empty{
  padding:clamp(30px,5vw,58px);background:#fff;border:1px dashed #C9D2DB;
  border-radius:var(--r);text-align:center;
}
.store-empty h3{font-size:1.3rem;color:var(--ink-txt);max-width:34ch;margin:0 auto}
.store-empty p{margin:12px auto 22px;max-width:48ch;color:var(--ink-mut)}
.store-empty-cta{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}

/* ═══════ PAGINACIÓN ══════════════════════════════════════ */
.pager{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:clamp(28px,4vw,42px)}
.pg{
  min-width:40px;height:40px;padding:0 12px;border-radius:8px;border:1px solid #DCE2E9;
  background:#fff;font-size:.9rem;font-weight:700;color:var(--ink-txt);
  transition:.2s var(--ease);font-feature-settings:'tnum';
}
.pg:hover:not(:disabled){border-color:var(--ink);transform:translateY(-1px)}
.pg.is-on{background:var(--ink);border-color:var(--ink);color:#fff}
.pg:disabled{opacity:.38;cursor:not-allowed}
.pg-nav{color:var(--ink-mut)}

/* ═══════ CTA FINAL ═══════════════════════════════════════ */
.store-cta{
  margin-top:clamp(34px,5vw,54px);padding:clamp(24px,3.2vw,36px);
  background:var(--ink);color:#fff;border-radius:var(--r);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;
}
.store-cta h3{font-size:clamp(1.15rem,2vw,1.5rem)}
.store-cta p{margin-top:10px;max-width:58ch;color:#A9B7C5;font-size:.95rem}

/* ═══════ FICHA DE PRODUCTO ═══════════════════════════════ */
.sheet-backdrop{position:fixed;inset:0;background:rgba(4,10,17,.62);backdrop-filter:blur(3px);z-index:130}
.sheet{
  position:fixed;top:0;right:0;bottom:0;width:min(560px,100%);z-index:131;
  background:#fff;color:var(--ink-txt);overflow-y:auto;
  transform:translateX(102%);transition:transform .4s var(--ease);
  box-shadow:-24px 0 60px -30px rgba(4,10,17,.7);
}
.sheet.open{transform:none}
.sheet-close{
  position:absolute;top:16px;right:16px;z-index:2;width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.92);color:var(--ink-txt);font-size:1rem;
  display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px -4px rgba(7,21,34,.4);
}
.sheet-close:hover{background:#fff}
.sheet-img{aspect-ratio:4/3;background:#E9EDF1}
.sheet-img img{width:100%;height:100%;object-fit:cover}
.sheet-info{padding:clamp(22px,3.4vw,32px)}
.sheet-meta{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.sheet-brand{
  background:var(--ink);color:#fff;font-family:'IBM Plex Mono',monospace;
  font-size:.68rem;letter-spacing:.14em;padding:5px 10px;border-radius:4px;
}
.sheet-cat{font-size:.78rem;color:var(--ink-mut)}
.sheet-info h2{font-size:clamp(1.3rem,2.6vw,1.7rem);line-height:1.2;color:var(--ink-txt)}
.sheet-sku{display:inline-block;margin-top:10px;font-size:.75rem;color:#8B98A6;letter-spacing:.05em}
.sheet-specs{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.sheet-specs li{
  font-family:'IBM Plex Mono',monospace;font-size:.72rem;padding:6px 11px;
  background:#F0F3F6;border-radius:5px;color:#5C6A78;
}
.sheet-price{margin-top:20px;padding-top:18px;border-top:1px solid #E9EDF1}
.sheet-price b{display:block;font-size:2rem;font-weight:800;letter-spacing:-.035em;font-feature-settings:'tnum'}
.sheet-price small{display:block;margin-top:2px;font-size:.76rem;color:#8B98A6}
.sheet-stock{display:flex;align-items:center;gap:7px;margin-top:12px;font-size:.84rem;color:#1F9E63}
.sheet-stock i{width:7px;height:7px;border-radius:50%;background:#25B372;flex:none}
.sheet-stepper{
  margin-top:20px;display:flex;align-items:center;justify-content:space-between;
  background:var(--amber);border-radius:9px;padding:5px;
}
.sheet-stepper button{
  width:44px;height:40px;border-radius:7px;background:rgba(7,21,34,.1);color:var(--ink);
  font-size:1.2rem;font-weight:800;line-height:1;transition:background .2s;
}
.sheet-stepper button:hover{background:rgba(7,21,34,.22)}
.sheet-stepper span{font-size:.9rem;font-weight:700;color:var(--ink)}
.sheet-info .btn{margin-top:11px}
.sheet-note{margin-top:14px;font-size:.76rem;color:#8B98A6;text-align:center}

/* ═══════ RESPONSIVE ══════════════════════════════════════ */
@media (max-width:1100px){
  .store-wrap{grid-template-columns:230px 1fr}
  .store-grid{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
}
@media (max-width:900px){
  .store-wrap{grid-template-columns:1fr}
  .toolbar-filters{display:inline-flex}
  .filters{
    position:fixed;inset:0 auto 0 0;width:min(330px,88%);z-index:132;border-radius:0;
    border:0;border-right:1px solid #E3E8ED;overflow-y:auto;
    transform:translateX(-102%);transition:transform .35s var(--ease);
    top:0;padding:20px;
  }
  .filters.open{transform:none;box-shadow:24px 0 60px -30px rgba(4,10,17,.7)}
  .filters-close{display:block}
  .store-facts{width:100%}
  .store-head-row{align-items:flex-start}
}
@media (max-width:640px){
  .store-grid{grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:12px}
  .store-grid .card-body{padding:13px 13px 14px}
  .store-grid .card-body h3{font-size:.92rem}
  .card-price b{font-size:1.14rem}
  .card-cat{display:none}
  .toolbar{padding:10px 12px;gap:10px}
  .toolbar-count{width:100%;order:3}
  .toolbar-right{margin-left:0;width:100%;justify-content:space-between}
  .store-facts{gap:18px}
  .store-facts span{font-size:.66rem}
  /* En lista, sobre pantallas chicas la tarjeta vuelve a apilarse */
  .store-grid.is-list .card{flex-direction:column}
  .store-grid.is-list .card-img{width:100%;aspect-ratio:4/3}
  .store-grid.is-list .card-body{flex-direction:column;align-items:stretch}
  .store-grid.is-list .card-add,
  .store-grid.is-list .card-stepper{width:100%;min-width:0}
  .store-cta{flex-direction:column;align-items:flex-start}
}