/* ===== Configurador — Ladrillos Repellables ===== */
/* .config-header, .config-layout, .sidebar, .cart-*, .btn-block viven en styles.css
   (compartidos con Caravista/contacto.html). Este archivo solo trae lo propio de
   esta línea: menos filtros que Caravista (Familia + Formato, sin Color/Textura),
   sin selector de geometría por tarjeta (viene fija por producto, ver
   ladrillos-repellables.js → productoOf). Reutiliza clases .chip/.tex-card/.tex-tile/
   .tex-lightbox de caravista.css 1:1 — mismos nombres, mismo comportamiento. */

.config-layout{ padding-top:40px; }
main .config-header{ padding:0 0 20px; }
.crumb-current{ color:var(--brick); font-weight:700; }

.filters-bar{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-start;
  gap:18px 36px;
  padding-bottom:16px;
  margin-bottom:18px;
  border-bottom:1px solid var(--line-on-dark);
}
.filter-group{ display:flex; flex-direction:column; gap:8px; }
.filter-group .flabel{
  font-family:'Space Grotesk', sans-serif;
  font-weight:700;
  font-size:10px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--mortar);
}
.mobile-filter-toggle,
.mobile-filter-sheet-head,
.mobile-filters-backdrop{ display:none; }
.mobile-filter-sheet{ display:contents; }
.filter-row{
  display:flex;
  flex-wrap:wrap;
  gap:5px;
  align-items:center;
}
.filters-reset-button{
  flex:0 0 auto;
  width:44px;
  height:44px;
  margin-top:18px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(201,150,59,0.55);
  border-radius:3px;
  background:rgba(201,150,59,0.035);
  color:var(--sand);
  transition:background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, opacity 0.15s ease;
}
.filters-reset-button svg{ width:22px; height:22px; }
.filters-reset-button:hover:not(:disabled){ background:rgba(201,150,59,0.12); border-color:var(--sand); color:#fff; }
.filters-reset-button:focus-visible{ outline:2px solid var(--sand); outline-offset:3px; }
.filters-reset-button:disabled{ opacity:0.28; cursor:not-allowed; }
/* Etiquetas de largo parejo en ambos grupos — mismo ancho mínimo para que
   la cuadrícula no quede despareja, igual criterio que Caravista con
   Formato. "Novablock Multiperforado" es ahora la más larga (~164px de
   contenido, antes "Novablock Hueco" con ~116px alcanzaba con 118px).
   max-width fuerza exactamente 3 chips por fila (3×164 + 2×5 = 502 ≤ 505;
   4 no entra: 4×164 + 3×5 = 671 > 505), mismo patrón de 3 por fila que ya
   usa el filtro de Dimensión debajo. */
#familiaOptions.filter-row{ max-width:505px; }
#familiaOptions .chip{ min-width:164px; text-align:center; }
#formatoOptions.filter-row{ max-width:300px; }
#formatoOptions .chip{ min-width:82px; text-align:center; }

.chip{
  font-family:'Space Grotesk', sans-serif;
  font-size:11px;
  letter-spacing:0.02em;
  padding:6px 10px;
  border:1px solid var(--line-on-dark);
  background:transparent;
  color:var(--plaster);
  opacity:0.8;
  transition:all 0.15s ease;
  white-space:nowrap;
}
.chip:hover{ opacity:1; border-color:var(--sand); }
.chip.active{
  background:var(--brick);
  border-color:var(--brick);
  color:#fff;
  opacity:1;
}
.chip.chip-all.active{
  background:rgba(237,230,217,0.07);
  border-color:rgba(237,230,217,0.3);
  color:var(--sand);
  font-weight:600;
}

/* --- Galería --- */
.gallery-head{
  font-family:'Space Grotesk', sans-serif;
  font-weight:700;
  font-size:10px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--mortar);
  margin-bottom:14px;
}
.gallery-scroll{
  max-height:66vh;
  overflow-y:auto;
  padding-right:14px;
  scrollbar-width:thin;
  scrollbar-color:var(--mortar) transparent;
}
.gallery-scroll::-webkit-scrollbar{ width:10px; background:transparent; }
.gallery-scroll::-webkit-scrollbar-track{ background:transparent; }
.gallery-scroll::-webkit-scrollbar-thumb{ background:var(--mortar); border-radius:4px; }
.gallery-scroll::-webkit-scrollbar-button{ background:var(--mortar); height:9px; }

.gallery{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
}

.gallery-empty{
  grid-column:1 / -1;
  text-align:center;
  padding:48px 20px;
  color:var(--mortar);
}
.gallery-empty p{ font-size:13.5px; margin-bottom:16px; }
.gallery-empty-reset{
  font-family:'Space Grotesk', sans-serif;
  font-size:11.5px;
  letter-spacing:0.05em;
  text-transform:uppercase;
  padding:10px 20px;
  border:1px solid var(--brick);
  color:var(--brick);
  background:none;
  transition:all 0.15s ease;
}
.gallery-empty-reset:hover{ background:var(--brick); color:#fff; }

.tex-card{
  position:relative;
  background:none;
  color:var(--plaster);
  border:1px solid transparent;
  transition:border-color 0.2s ease;
}
.tex-card:hover{ border-color:var(--line-on-dark); }
.tex-card.active{ border-color:var(--brick); }

.tex-index{
  position:absolute;
  top:8px; left:8px;
  z-index:2;
  font-family:'Space Grotesk', sans-serif;
  font-size:10px;
  letter-spacing:0.04em;
  color:var(--plaster);
  background:rgba(12,12,12,0.55);
  padding:2px 6px;
  pointer-events:none;
}

/* Insignia de "seleccionado" — círculo con check, esquina superior derecha
   de la tarjeta activa (mismo lugar que ocuparía el botón de lupa cuando no
   hay foto real todavía). */
.tex-check{
  position:absolute;
  top:8px; right:8px;
  z-index:3;
  width:22px; height:22px;
  border-radius:50%;
  background:var(--brick);
  color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-size:12px;
  pointer-events:none;
}

/* Cubo para ampliar la foto/render de la pieza — mismo tratamiento que la
   lupa de Caravista, pero se corre a la izquierda del check cuando ambos
   aplicarían a la vez (tarjeta activa Y con foto real). */
.tex-zoom-btn{
  position:absolute;
  top:8px; right:8px;
  z-index:2;
  width:26px; height:26px;
  border-radius:50%;
  border:1px solid rgba(237,230,217,0.35);
  background:rgba(12,12,12,0.55);
  color:var(--plaster);
  display:flex; align-items:center; justify-content:center;
  opacity:0;
  transition:opacity 0.15s ease, border-color 0.15s ease;
}
.tex-zoom-btn svg{ width:13px; height:13px; }
.tex-card:hover .tex-zoom-btn{ opacity:1; }
.tex-zoom-btn:hover{ border-color:var(--sand); }
.tex-card.active .tex-zoom-btn{ right:34px; }
@media (hover:none){
  .tex-zoom-btn{ opacity:1; }
}

.tex-tile-btn{
  display:block;
  width:100%;
  background:none;
  border:none;
  padding:0;
  margin:0;
  text-align:left;
  color:inherit;
  cursor:pointer;
}

.tex-tile{
  /* 12 de las 15 fotos reales son panorámicas (1200×675, proporción 0.56) —
     con la proporción anterior (0.72, pensada para las fotos verticales de
     antes) el "contain" dejaba una franja negra grande arriba/abajo de la
     pieza. 0.6 se ajusta a la mayoría casi sin recorte y solo le agrega un
     borde angosto a los pocos productos que siguen en formato vertical
     (Especiales, Plus+), en vez de al revés. */
  aspect-ratio:1/0.6;
  width:100%;
  position:relative;
  overflow:hidden;
  background-color:#7a5a3c;
  background-image:
    repeating-linear-gradient(0deg, rgba(0,0,0,0.22) 0 3px, transparent 3px 30px),
    repeating-linear-gradient(90deg, rgba(0,0,0,0.14) 0 2px, transparent 2px 62px);
}
.tex-name{
  padding:12px 2px 0;
  font-family:'Work Sans', sans-serif;
  font-size:13.5px;
  line-height:1.3;
  font-weight:500;
}
/* Geometría entre paréntesis junto al nombre — más chica y en un tono
   apagado para no competir con el nombre de la pieza. */
.tex-geo-tag{
  font-size:11px;
  font-weight:400;
  color:var(--mortar);
}
.tex-medida{
  padding:3px 2px 4px;
  font-family:'Space Grotesk', sans-serif;
  font-size:10.5px;
  color:var(--mortar);
}
.tex-medida .tex-sep{ opacity:0.6; }

.tex-actions{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:8px;
  padding:10px 2px 2px;
}
.tex-tools{ display:flex; align-items:center; gap:8px; }
.tex-tool-btn{
  width:26px; height:26px;
  flex-shrink:0;
  border-radius:50%;
  border:1px solid var(--line-on-dark);
  background:none;
  color:var(--plaster);
  display:flex; align-items:center; justify-content:center;
  opacity:0.75;
  transition:all 0.15s ease;
}
.tex-tool-btn svg{ width:13px; height:13px; }
.tex-tool-btn:hover:not(:disabled){ opacity:1; border-color:var(--sand); }
.tex-tool-btn:disabled{ opacity:0.3; cursor:not-allowed; }
.tex-tool-btn.cart-add{
  background:var(--brick);
  border-color:var(--brick);
  color:#fff;
  opacity:1;
}
.tex-tool-btn.cart-add:hover{ background:var(--brick-deep); border-color:var(--brick-deep); }

/* --- Sidebar --- */
.sel-title{ text-transform:uppercase; letter-spacing:0.04em; }
.selection-panel-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.selection-panel-head .sel-title{ margin:0; }
.selection-panel-close{
  display:none;
  width:44px;
  height:44px;
  align-items:center;
  justify-content:center;
  border:1px solid var(--line-on-dark);
  background:none;
  color:var(--plaster);
}
.selection-panel-close svg{ width:18px; height:18px; }
.selection-panel .cart-del svg{ width:15px; height:15px; }
.sel-tile{
  width:100%;
  aspect-ratio:1/0.48;
  background-color:#7a5a3c;
  background-image:
    repeating-linear-gradient(0deg, rgba(0,0,0,0.22) 0 3px, transparent 3px 30px),
    repeating-linear-gradient(90deg, rgba(0,0,0,0.14) 0 2px, transparent 2px 62px);
}
.sel-code{
  font-family:'Space Grotesk', sans-serif;
  font-weight:700;
  font-size:12px;
  letter-spacing:0.03em;
  color:var(--plaster);
}
.sel-code.sel-empty{
  font-weight:400;
  color:var(--mortar);
  text-transform:none;
}
/* Familia / geometría / categoría / nota de compatibilidad de la pieza
   seleccionada — texto simple, sin selector (a diferencia de Caravista, acá
   la geometría no se elige, viene fija por producto). */
.sel-info{
  font-family:'Work Sans', sans-serif;
  font-size:12px;
  line-height:1.4;
  color:var(--mortar);
}

.sel-actions-row{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:10px;
}
.sel-ficha-btn{
  display:flex;
  align-items:center;
  gap:6px;
  flex-shrink:0;
  padding:6px 12px;
  border-radius:20px;
  border:1px solid var(--line-on-dark);
  background:none;
  color:var(--plaster);
  font-family:'Space Grotesk', sans-serif;
  font-size:10.5px;
  letter-spacing:0.03em;
  text-transform:uppercase;
  white-space:nowrap;
  opacity:0.75;
  transition:all 0.15s ease;
}
.sel-ficha-btn svg{ width:14px; height:14px; flex-shrink:0; }
.sel-ficha-btn:hover:not(:disabled){ opacity:1; border-color:var(--sand); }
.sel-ficha-btn:disabled{ opacity:0.35; cursor:not-allowed; }

/* .qty-action-row/.stepper/.qty-facts (stepper de tarimas + resumen de
   piezas por tarima) viven en styles.css — compartidos con cualquier
   configurador de producto, ver nota ahí (ya trae su propio margen). */

@media (max-width: 980px){
  .gallery{ grid-template-columns:repeat(2, 1fr); }
}

/* --- Confirmación del carrito --- */
.cart-toast{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:70;
  width:min(390px, calc(100% - 32px));
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:15px 16px;
  border:1px solid var(--sand);
  background:#171512;
  color:var(--plaster);
  box-shadow:0 16px 40px rgba(0,0,0,0.38);
}
.cart-toast[hidden]{ display:none !important; }
.cart-toast > div:first-child{ display:flex; flex-direction:column; gap:3px; }
.cart-toast strong{
  font-family:'Space Grotesk', sans-serif;
  font-size:11px;
  letter-spacing:0.06em;
  text-transform:uppercase;
}
.cart-toast span{ font-size:12px; line-height:1.4; color:var(--mortar); }
.cart-toast-actions{ display:flex; align-items:center; gap:8px; flex-shrink:0; }
.cart-toast-actions button{
  min-height:38px;
  padding:8px 10px;
  border:1px solid var(--line-on-dark);
  background:none;
  color:var(--sand);
  font-family:'Space Grotesk', sans-serif;
  font-size:10px;
  letter-spacing:0.04em;
  text-transform:uppercase;
}
.cart-toast-actions button:hover{ border-color:var(--sand); }

/* --- Preguntas frecuentes --- */
.rep-faq{
  display:grid;
  grid-template-columns:minmax(220px, 0.7fr) minmax(0, 1.3fr);
  gap:52px;
  padding:64px 5vw 82px;
  background:#131210;
  color:var(--plaster);
  border-top:1px solid var(--line-on-dark);
}
.rep-faq-kicker{
  display:block;
  margin-bottom:10px;
  font-family:'Space Grotesk', sans-serif;
  font-size:10px;
  font-weight:700;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--brick);
}
.rep-faq h2{
  margin:0 0 14px;
  font-family:'Fraunces', serif;
  font-size:clamp(28px, 3vw, 42px);
  font-weight:400;
}
.rep-faq-intro p{ max-width:42ch; color:var(--mortar); font-size:13px; line-height:1.65; }
.rep-faq-list{ border-top:1px solid var(--line-on-dark); }
.rep-faq details{ border-bottom:1px solid var(--line-on-dark); }
.rep-faq summary{
  position:relative;
  padding:20px 42px 20px 0;
  cursor:pointer;
  list-style:none;
  font-family:'Space Grotesk', sans-serif;
  font-size:13px;
  font-weight:600;
  line-height:1.45;
}
.rep-faq summary::-webkit-details-marker{ display:none; }
.rep-faq summary::after{
  content:'+';
  position:absolute;
  top:17px;
  right:4px;
  color:var(--brick);
  font-size:22px;
  font-weight:300;
}
.rep-faq details[open] summary::after{ content:'−'; }
.rep-faq details p{
  max-width:70ch;
  padding:0 36px 20px 0;
  color:var(--mortar);
  font-size:13px;
  line-height:1.65;
}
.rep-faq summary:focus-visible{ outline:2px solid var(--sand); outline-offset:4px; }

.mobile-config-bar,
.selection-panel-backdrop{ display:none; }

/* --- Lightbox: ampliar la foto/render de una pieza (tarjeta o "Tu selección") --- */
.tex-lightbox{
  position:fixed;
  inset:0;
  z-index:100;
  background:rgba(12,12,12,0.9);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:40px 20px;
  cursor:zoom-out;
}
/* El atributo [hidden] pierde contra el display:flex de arriba por igual
   especificidad + orden de carga — mismo problema ya documentado en el
   proyecto (ver Caravista). Sin esto el modal se queda visible siempre. */
.tex-lightbox[hidden]{ display:none !important; }
.tex-lightbox-stage{
  position:relative;
  display:grid;
  place-items:center;
  width:fit-content;
  max-width:min(900px, calc(100vw - 40px));
  max-height:75vh;
  cursor:default;
}
.tex-lightbox-img{
  display:block;
  max-width:100%;
  max-height:75vh;
  object-fit:contain;
  border:1px solid var(--line-on-dark);
  cursor:default;
}
.tex-lightbox-caption{
  margin-top:16px;
  font-family:'Space Grotesk', sans-serif;
  font-size:12px;
  letter-spacing:0.03em;
  color:var(--plaster);
  text-transform:uppercase;
  cursor:default;
}
.tex-lightbox-counter{
  margin-top:7px;
  font-family:'Space Grotesk', sans-serif;
  font-size:11px;
  letter-spacing:0.08em;
  color:var(--mortar);
  cursor:default;
}
.tex-lightbox-nav{
  position:absolute;
  top:50%;
  z-index:2;
  width:52px;
  height:52px;
  border-radius:50%;
  border:1px solid transparent;
  background:transparent;
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  transform:translateY(-50%);
  transition:background-color 0.18s ease, border-color 0.18s ease;
}
.tex-lightbox-nav[hidden]{ display:none; }
.tex-lightbox-nav svg{
  width:28px;
  height:28px;
  filter:drop-shadow(0 1px 3px rgba(0,0,0,0.9));
}
.tex-lightbox-prev{ left:12px; }
.tex-lightbox-next{ right:12px; }
.tex-lightbox-nav:hover{
  background:rgba(12,12,12,0.32);
  border-color:rgba(237,230,217,0.2);
}
.tex-lightbox-nav:focus-visible{
  background:rgba(12,12,12,0.42);
  border-color:rgba(237,230,217,0.3);
  outline:2px solid var(--plaster);
  outline-offset:3px;
}
.tex-lightbox-close{
  position:absolute;
  top:20px; right:20px;
  width:38px; height:38px;
  border-radius:50%;
  border:1px solid rgba(237,230,217,0.35);
  background:rgba(12,12,12,0.55);
  color:var(--plaster);
  font-size:16px;
  line-height:1;
  cursor:pointer;
  transition:border-color 0.15s ease;
}
.tex-lightbox-close:hover,
.tex-lightbox-close:focus-visible{
  border-color:var(--sand);
  outline:2px solid var(--plaster);
  outline-offset:3px;
}
@media (max-width:640px){
  .tex-lightbox{ padding:24px 8px; }
  .tex-lightbox-stage{ max-width:calc(100vw - 16px); }
  .tex-lightbox-img{ max-width:100%; }
  .tex-lightbox-nav{ width:44px; height:44px; }
  .tex-lightbox-prev{ left:6px; }
  .tex-lightbox-next{ right:6px; }
  .tex-lightbox-close{ top:12px; right:12px; }
}

@media (max-width:860px){
  .tex-zoom-btn,
  .tex-tool-btn,
  .tex-lightbox-close{
    min-width:44px;
    min-height:44px;
  }
  .chip{ min-height:44px; font-size:12px; }
  .tex-index,
  .tex-medida{ font-size:12px; }
}

@media (max-width:980px){
  body{ padding-bottom:calc(78px + env(safe-area-inset-bottom)); }
  body.selection-drawer-open{ overflow:hidden; }
  .gallery-scroll{
    max-height:none;
    overflow:visible;
    padding-right:0;
  }
  .selection-panel{
    position:fixed;
    left:12px;
    right:12px;
    bottom:calc(76px + env(safe-area-inset-bottom));
    top:auto;
    z-index:62;
    width:auto;
    max-height:min(76vh, 680px);
    overflow-y:auto;
    transform:translateY(calc(100% + 110px));
    visibility:hidden;
    transition:transform 0.25s ease, visibility 0s linear 0.25s;
    box-shadow:0 -18px 50px rgba(0,0,0,0.45);
  }
  .selection-panel.is-open{
    transform:translateY(0);
    visibility:visible;
    transition:transform 0.25s ease;
  }
  .selection-panel-close{ display:flex; }
  .selection-panel-backdrop{
    position:fixed;
    inset:0;
    z-index:60;
    display:block;
    background:rgba(0,0,0,0.66);
  }
  .selection-panel-backdrop[hidden]{ display:none !important; }
  .mobile-config-bar{
    position:fixed;
    left:0;
    right:0;
    bottom:0;
    z-index:64;
    display:grid;
    grid-template-columns:minmax(0, 1fr) auto;
    gap:8px;
    padding:10px 5vw calc(10px + env(safe-area-inset-bottom));
    border-top:1px solid var(--line-on-dark);
    background:rgba(12,12,12,0.97);
    backdrop-filter:blur(8px);
  }
  /* Deja libre la columna derecha para el botón flotante de WhatsApp (y el chat),
     que si no tapaba el botón «Agregar». */
  .mobile-config-bar{ padding-right:76px; }
  .mobile-selection-toggle,
  .mobile-quick-add{
    min-height:52px;
    border:1px solid var(--line-on-dark);
    font-family:'Space Grotesk', sans-serif;
  }
  .mobile-selection-toggle{
    min-width:0;
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    justify-content:center;
    padding:7px 12px;
    background:none;
    color:var(--plaster);
  }
  .mobile-selection-toggle span{
    font-size:9px;
    letter-spacing:0.08em;
    text-transform:uppercase;
    color:var(--mortar);
  }
  .mobile-selection-toggle strong{
    max-width:100%;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    font-size:11px;
  }
  .mobile-quick-add{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:7px;
    padding:8px 12px;
    background:var(--brick);
    border-color:var(--brick);
    color:#fff;
    font-size:10px;
    letter-spacing:0.03em;
    text-transform:uppercase;
  }
  .mobile-quick-add svg{ width:16px; height:16px; }
  .mobile-quick-add:disabled{ opacity:0.38; cursor:not-allowed; }
  .cart-toast{ right:16px; bottom:calc(88px + env(safe-area-inset-bottom)); }
  .rep-faq{ grid-template-columns:1fr; gap:30px; padding:52px 6vw 72px; }
}

@media (min-width:601px) and (max-width:980px){
  .mobile-config-bar{ padding-right:92px; }
}

@media (max-width:560px){
  body.mobile-filters-open{ overflow:hidden; }
  .gallery{ grid-template-columns:1fr; }
  .tex-zoom-btn{ display:none; }
  .tex-tile{ cursor:zoom-in; }
  .tex-tile-btn{ padding-bottom:6px; }
  .tex-name,
  .tex-medida{ padding-right:116px; }
  .tex-actions{
    position:absolute;
    right:8px;
    bottom:8px;
    z-index:3;
    padding:0;
  }
  .filters-bar{
    position:sticky;
    top:var(--rep-mobile-header-h, 77px);
    z-index:29;
    display:grid;
    grid-template-columns:minmax(0, 1fr) minmax(0, 1fr) 44px;
    align-items:center;
    gap:8px;
    padding:10px 0;
    margin-bottom:18px;
    background:rgba(12,12,12,0.96);
    box-shadow:0 10px 22px rgba(0,0,0,0.2);
  }
  body.mobile-filters-open .filters-bar{ z-index:31; }
  .filter-group-formato,
  .filter-group-dimension{ width:auto; min-width:0; }
  .formato-desktop-label,
  .dimension-desktop-label{ display:none; }
  .mobile-filter-toggle{
    width:100%;
    min-height:44px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:8px;
    padding:9px 11px;
    font-family:'Space Grotesk', sans-serif;
    font-size:10.5px;
    font-weight:700;
    letter-spacing:0.06em;
    text-transform:uppercase;
    text-align:left;
    color:var(--plaster);
    background:rgba(237,230,217,0.045);
    border:1px solid var(--line-on-dark);
    border-radius:3px;
    transition:border-color 0.18s ease, background-color 0.18s ease;
  }
  .mobile-filter-toggle:hover,
  .mobile-filter-toggle:focus-visible,
  .filter-group.is-open .mobile-filter-toggle{
    border-color:var(--sand);
    background:rgba(201,150,59,0.08);
  }
  .mobile-filter-toggle:focus-visible{ outline:2px solid var(--sand); outline-offset:3px; }
  .mobile-filter-toggle svg{
    width:16px;
    height:16px;
    flex:0 0 auto;
  }
  .filters-reset-button{ margin-top:0; }
  .mobile-filter-sheet{
    position:fixed;
    inset:0 0 0 auto;
    z-index:96;
    width:min(88vw, 380px);
    display:flex;
    flex-direction:column;
    gap:18px;
    padding:20px 18px max(24px, env(safe-area-inset-bottom));
    overflow-y:auto;
    color:var(--plaster);
    background:#151412;
    border-left:1px solid var(--line-on-dark);
    box-shadow:-22px 0 50px rgba(0,0,0,0.5);
    transform:translateX(104%);
    visibility:hidden;
    transition:transform 0.28s cubic-bezier(0.22,0.78,0.32,1), visibility 0s linear 0.28s;
  }
  .filter-group.is-open .mobile-filter-sheet{
    transform:translateX(0);
    visibility:visible;
    transition:transform 0.28s cubic-bezier(0.22,0.78,0.32,1);
  }
  .mobile-filter-sheet-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    padding-bottom:14px;
    border-bottom:1px solid var(--line-on-dark);
  }
  .mobile-filter-sheet-head strong{
    font-family:'Fraunces', serif;
    font-size:24px;
    font-weight:400;
  }
  .mobile-filter-close{
    width:44px;
    height:44px;
    display:grid;
    place-items:center;
    flex:0 0 auto;
    border-radius:50%;
    color:var(--plaster);
    background:rgba(237,230,217,0.06);
    border:1px solid var(--line-on-dark);
    font-size:24px;
  }
  .mobile-filter-close:hover,
  .mobile-filter-close:focus-visible{ border-color:var(--sand); outline:2px solid var(--sand); outline-offset:2px; }
  .mobile-filter-sheet .filter-row{
    width:100%;
    max-width:none;
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:8px;
  }
  .mobile-filter-sheet .chip{
    width:100%;
    min-width:0;
    min-height:48px;
    flex:none;
    text-align:left;
    padding:11px 14px;
  }
  .mobile-filters-backdrop{
    position:fixed;
    inset:0;
    z-index:95;
    display:block;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.68);
    border:0;
    backdrop-filter:blur(2px);
  }
  .mobile-filters-backdrop[hidden]{ display:none !important; }
  .cart-toast{ align-items:stretch; flex-direction:column; gap:12px; }
  .cart-toast-actions{ width:100%; }
  .cart-toast-actions button{ flex:1; min-height:44px; }
}

@media (prefers-reduced-motion:reduce){
  .selection-panel,
  .mobile-filter-toggle,
  .mobile-filter-sheet{ transition:none; }
}
/* Teléfono horizontal y tablet: conserva el mismo filtro compacto y fijo de la
   orientación vertical, sin alterar la cuadrícula horizontal del catálogo. */
@media (min-width:561px) and (max-width:1180px){
  body.mobile-filters-open{overflow:hidden}
  .filters-bar{
    position:sticky;top:var(--rep-mobile-header-h,77px);z-index:29;
    display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) 44px;
    align-items:center;gap:8px;padding:10px 0;margin-bottom:18px;
    background:rgba(12,12,12,.96);box-shadow:0 10px 22px rgba(0,0,0,.2)
  }
  body.mobile-filters-open .filters-bar{z-index:31}
  .filter-group-formato,.filter-group-dimension{width:auto;min-width:0}
  .formato-desktop-label,.dimension-desktop-label{display:none}
  .mobile-filter-toggle{
    width:100%;min-width:0;min-height:44px;display:flex!important;align-items:center;
    justify-content:space-between;gap:8px;padding:9px 11px;
    font-family:'Space Grotesk',sans-serif;font-size:10.5px;font-weight:700;
    letter-spacing:.06em;text-transform:uppercase;text-align:left;color:var(--plaster);
    background:rgba(237,230,217,.045);border:1px solid var(--line-on-dark);border-radius:3px
  }
  .mobile-filter-toggle svg{width:16px;height:16px;flex:0 0 auto}
  .filter-group.is-open .mobile-filter-toggle{border-color:var(--sand);background:rgba(201,150,59,.08)}
  .filters-reset-button{margin-top:0}
  .mobile-filter-sheet{
    position:fixed;inset:0 0 0 auto;z-index:96;width:min(88vw,380px);
    display:flex!important;flex-direction:column;gap:14px;
    padding:16px 18px max(18px,env(safe-area-inset-bottom));overflow-y:auto;
    color:var(--plaster);background:#151412;border-left:1px solid var(--line-on-dark);
    box-shadow:-22px 0 50px rgba(0,0,0,.5);transform:translateX(104%);
    visibility:hidden;transition:transform .28s cubic-bezier(.22,.78,.32,1),visibility 0s linear .28s
  }
  .filter-group.is-open .mobile-filter-sheet{transform:translateX(0);visibility:visible;transition:transform .28s cubic-bezier(.22,.78,.32,1)}
  .mobile-filter-sheet-head{display:flex!important;align-items:center;justify-content:space-between;gap:16px;padding-bottom:10px;border-bottom:1px solid var(--line-on-dark)}
  .mobile-filter-sheet-head strong{font-family:'Fraunces',serif;font-size:22px;font-weight:400}
  .mobile-filter-close{width:44px;height:44px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;color:var(--plaster);background:rgba(237,230,217,.06);border:1px solid var(--line-on-dark);font-size:24px}
  .mobile-filter-sheet .filter-row{width:100%;max-width:none;display:flex;flex-direction:column;align-items:stretch;gap:8px}
  .mobile-filter-sheet .chip{width:100%;min-width:0;min-height:44px;flex:none;text-align:left;padding:9px 14px}
  .mobile-filters-backdrop{position:fixed;inset:0;z-index:95;display:block!important;width:100%;height:100%;background:rgba(0,0,0,.68);border:0;backdrop-filter:blur(2px)}
  .mobile-filters-backdrop[hidden]{display:none!important}
}