/* =====================================================================
   SC INFORMATICA — CATALOGO (catalog.css)
   ---------------------------------------------------------------------
   Vista: /productos/producto  ->  resources/views/improve/catalog-adv.blade.php
   Reemplaza el <style> de 143 lineas que vivia dentro del Blade.
   Todo sobre los tokens de sc-visual.css (prefijo de clases: cat-).
   Grilla fluida con auto-fill: elimina la cascada de breakpoints duros.
   ===================================================================== */

.cat-page{
  max-width: 1560px;
  margin: 0 auto;
  padding: var(--sc-space-5) var(--sc-space-6) var(--sc-space-8);
}

/* =====================================================================
   HERO — banda vino compacta, coherente con el hero dual del home
   ===================================================================== */
.cat-hero{
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sc-space-5);
  flex-wrap: wrap;
  margin-bottom: var(--sc-space-5);
  padding: var(--sc-space-5) clamp(20px, 3vw, 34px);
  border-radius: var(--sc-radius-lg);
  background: var(--sc-grad-wine);
  box-shadow: var(--sc-shadow-md);
}
.cat-hero::before{
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(circle at 6% 0%, rgba(240,97,164,.34), transparent 44%),
    radial-gradient(circle at 84% 8%, rgba(204,0,102,.30), transparent 48%),
    radial-gradient(circle at 60% 130%, rgba(240,97,164,.16), transparent 52%);
}
.cat-hero__copy{ min-width: 0; }

.cat-hero__crumb{
  display: flex; align-items: center; gap: 7px; flex-wrap: wrap;
  margin: 0 0 var(--sc-space-3);
  font-size: .78rem; font-weight: 600;
  color: rgba(255,255,255,.62);
}
.cat-hero__crumb a{ color: rgba(255,255,255,.78); text-decoration: none; transition: color var(--sc-t-fast); }
.cat-hero__crumb a:hover{ color: var(--sc-on-wine); text-decoration: none; }
.cat-hero__crumb i{ font-size: .7rem; opacity: .5; }
.cat-hero__crumb b{ color: #fff; font-weight: 700; }

.cat-hero__title{
  margin: 0;
  color: var(--sc-on-dark);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.02em;
}
.cat-hero__title b{ color: var(--sc-on-wine); font-weight: 800; }

.cat-hero__meta{ display: flex; gap: var(--sc-space-2); flex-wrap: wrap; margin-top: var(--sc-space-3); }
.cat-hero__meta span{
  display: inline-flex; align-items: center; gap: 7px;
  min-height: 30px; padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.9);
  font-size: .79rem; font-weight: 600;
  backdrop-filter: blur(4px);
}
.cat-hero__meta i{ color: var(--sc-on-wine); font-size: .85rem; }
.cat-hero__meta strong{ color: #fff; font-weight: 800; }

.cat-hero__actions{ display: flex; gap: var(--sc-space-2); flex-wrap: wrap; }
.cat-btn{
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  min-height: 42px; padding: 0 var(--sc-space-4);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  background: rgba(255,255,255,.10);
  color: #fff;
  font-weight: 700; font-size: .88rem; text-decoration: none;
  transition: background var(--sc-t-fast), transform var(--sc-t-fast), border-color var(--sc-t-fast);
}
.cat-btn:hover{ background: rgba(255,255,255,.2); color: #fff; text-decoration: none; transform: translateY(-1px); }
.cat-btn--solid{
  background: var(--sc-grad-brand);
  border-color: transparent;
  box-shadow: 0 12px 26px rgba(204,0,102,.34);
}
.cat-btn--solid:hover{ background: var(--sc-grad-brand); filter: saturate(1.08); }

/* Aviso de busqueda normalizada / difusa */
.cat-searchnote{
  display: flex; flex-wrap: wrap; gap: var(--sc-space-2); align-items: center;
  margin: 0 0 var(--sc-space-4);
  padding: var(--sc-space-3) var(--sc-space-4);
  border-radius: var(--sc-radius-md);
  background: var(--sc-surface);
  border: 1px solid var(--sc-border);
  font-size: .88rem; color: var(--sc-text);
}
.cat-searchnote__chip{
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 999px;
  background: var(--sc-primary-soft);
  color: var(--sc-primary-dark);
  font-weight: 700; font-size: .82rem;
}
.cat-searchnote--warn{ background: #fff8ec; border-color: #f6e0b8; color: var(--sc-warning-ink); }

/* =====================================================================
   LAYOUT
   ===================================================================== */
.cat-layout{
  display: grid;
  grid-template-columns: 286px minmax(0, 1fr);
  gap: var(--sc-space-5);
  align-items: start;
}

/* =====================================================================
   FILTROS
   ===================================================================== */
.cat-filters{ position: sticky; top: var(--sc-space-4); z-index: 12; min-width: 0; }
.cat-filters__form{
  display: flex; flex-direction: column;
  max-height: calc(100vh - var(--sc-space-6));
  overflow: hidden;
  border-radius: var(--sc-radius-lg);
  background: var(--sc-surface);
  border: 1px solid var(--sc-border);
  box-shadow: var(--sc-shadow-sm);
}
.cat-filters__scroll{ overflow-y: auto; overscroll-behavior: contain; flex: 1 1 auto; }
.cat-filters__scroll::-webkit-scrollbar{ width: 8px; }
.cat-filters__scroll::-webkit-scrollbar-thumb{ background: var(--sc-border); border-radius: 999px; }
.cat-filters__scroll::-webkit-scrollbar-thumb:hover{ background: #e7bed3; }

.cat-filters__head{
  display: flex; align-items: center; gap: var(--sc-space-2);
  min-height: 56px; padding: 0 var(--sc-space-4);
  border-bottom: 1px solid var(--sc-border-soft);
  background: linear-gradient(180deg, var(--sc-surface), var(--sc-surface-soft));
  flex: 0 0 auto;
}
.cat-filters__title{
  display: inline-flex; align-items: center; gap: 9px;
  margin-right: auto;
  color: var(--sc-ink); font-size: 1rem; font-weight: 800;
}
.cat-filters__title i{ color: var(--sc-primary); }
.cat-filters__title b{
  display: grid; place-items: center;
  min-width: 20px; height: 20px; padding: 0 6px;
  border-radius: 999px;
  background: var(--sc-grad-brand); color: #fff;
  font-size: .68rem; font-weight: 800;
}
.cat-filters__clear{
  color: var(--sc-primary); font-size: .78rem; font-weight: 700;
  text-decoration: none; white-space: nowrap;
  border-bottom: 1px solid currentColor; padding-bottom: 1px;
  transition: color var(--sc-t-fast);
}
.cat-filters__clear:hover{ color: var(--sc-primary-dark); text-decoration: none; }
.cat-filters__close{
  display: none; width: 34px; height: 34px; flex: none;
  border: 0; border-radius: 50%;
  background: var(--sc-surface-tint); color: var(--sc-wine);
  cursor: pointer;
}

.cat-group{ padding: var(--sc-space-4); border-bottom: 1px solid var(--sc-border-soft); }
.cat-group__label{
  display: block; margin: 0 0 var(--sc-space-2);
  color: var(--sc-primary); font-size: .68rem; font-weight: 800;
  letter-spacing: .16em; text-transform: uppercase;
}

/* Buscador dentro del panel */
.cat-search{
  display: flex; align-items: center; gap: 9px;
  height: 44px; padding: 0 var(--sc-space-3);
  border-radius: var(--sc-radius-sm);
  background: var(--sc-surface-soft);
  border: 1px solid var(--sc-border);
  color: var(--sc-primary);
  transition: border-color var(--sc-t-fast), box-shadow var(--sc-t-fast);
}
.cat-search:focus-within{ border-color: var(--sc-primary); box-shadow: 0 0 0 3px rgba(204,0,102,.14); }
.cat-search input{
  width: 100%; min-width: 0; border: 0; outline: 0; background: transparent;
  color: var(--sc-ink); font-size: .92rem; font-family: inherit;
}
.cat-search input::placeholder{ color: var(--sc-muted); }

/* Secciones plegables */
.cat-sec{ border-bottom: 1px solid var(--sc-border-soft); }
.cat-sec > summary{
  display: flex; align-items: center; justify-content: space-between; gap: var(--sc-space-2);
  min-height: 50px; padding: 0 var(--sc-space-4);
  cursor: pointer; list-style: none;
  color: var(--sc-ink); font-size: .93rem; font-weight: 800;
  transition: color var(--sc-t-fast), background var(--sc-t-fast);
}
.cat-sec > summary:hover{ color: var(--sc-primary); background: var(--sc-surface-soft); }
.cat-sec > summary::-webkit-details-marker{ display: none; }
.cat-sec > summary::after{
  content: "\F282"; font-family: "bootstrap-icons";
  color: var(--sc-muted); font-size: .82rem;
  transition: transform var(--sc-t-fast), color var(--sc-t-fast);
}
.cat-sec[open] > summary::after{ transform: rotate(180deg); color: var(--sc-primary); }
.cat-sec[open] > summary{ color: var(--sc-ink); }
.cat-sec__count{
  margin-left: auto; margin-right: 6px;
  color: var(--sc-muted); font-size: .74rem; font-weight: 700;
}
.cat-sec__body{ padding: 0 var(--sc-space-4) var(--sc-space-4); }

/* Buscador dentro de una lista larga de opciones */
.cat-optsearch{
  display: flex; align-items: center; gap: 8px;
  height: 36px; margin-bottom: var(--sc-space-2); padding: 0 10px;
  border-radius: 9px;
  background: var(--sc-surface-soft);
  border: 1px solid var(--sc-border);
  color: var(--sc-muted);
  transition: border-color var(--sc-t-fast);
}
.cat-optsearch:focus-within{ border-color: var(--sc-primary); color: var(--sc-primary); }
.cat-optsearch i{ font-size: .82rem; }
.cat-optsearch input{
  width: 100%; min-width: 0; border: 0; outline: 0; background: transparent;
  color: var(--sc-ink); font-family: inherit; font-size: .85rem;
}
.cat-opt[hidden]{ display: none; }
.cat-opts__none{
  padding: 10px 8px;
  color: var(--sc-muted); font-size: .82rem; font-style: italic;
}

/* Lista de opciones (marca, categoria, ...) */
.cat-opts{
  display: flex; flex-direction: column; gap: 2px;
  max-height: 300px; overflow-y: auto; overscroll-behavior: contain;
  padding-right: 4px;
}
.cat-opts::-webkit-scrollbar{ width: 6px; }
.cat-opts::-webkit-scrollbar-thumb{ background: var(--sc-border); border-radius: 999px; }
.cat-opt{
  display: grid; grid-template-columns: 16px minmax(0,1fr) auto;
  align-items: center; gap: 10px;
  min-height: 36px; padding: 0 8px;
  border-radius: 9px;
  color: var(--sc-text); cursor: pointer;
  transition: background var(--sc-t-fast), color var(--sc-t-fast);
}
.cat-opt:hover{ background: var(--sc-surface-soft); color: var(--sc-ink); }
.cat-opt input{ accent-color: var(--sc-primary); width: 15px; height: 15px; cursor: pointer; }
.cat-opt__name{
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-size: .88rem; font-weight: 600;
}
.cat-opt__count{
  color: var(--sc-muted); font-size: .74rem; font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.cat-opt:has(input:checked){ background: var(--sc-primary-soft); }
.cat-opt:has(input:checked) .cat-opt__name{ color: var(--sc-primary-dark); font-weight: 800; }
.cat-opt:has(input:checked) .cat-opt__count{ color: var(--sc-primary); }

/* Rango de precio */
.cat-range{ display: grid; grid-template-columns: 1fr 1fr; gap: var(--sc-space-2); }
.cat-range label{ display: block; margin: 0; }
.cat-range span{
  display: block; margin-bottom: 5px;
  color: var(--sc-muted); font-size: .68rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
}
.cat-filters input[type="number"],
.cat-filters select{
  width: 100%; height: 40px;
  border-radius: var(--sc-radius-sm);
  border: 1px solid var(--sc-border);
  background: var(--sc-surface);
  color: var(--sc-ink); padding: 0 11px; outline: 0;
  font-family: inherit; font-size: .9rem;
  transition: border-color var(--sc-t-fast), box-shadow var(--sc-t-fast);
}
.cat-filters input[type="number"]:focus,
.cat-filters select:focus{ border-color: var(--sc-primary); box-shadow: 0 0 0 3px rgba(204,0,102,.13); }

/* Chips de rango rapido */
.cat-quick{ display: flex; flex-wrap: wrap; gap: 6px; margin-top: var(--sc-space-3); }
.cat-quick button{
  padding: 6px 11px;
  border-radius: 999px;
  border: 1px solid var(--sc-border);
  background: var(--sc-surface);
  color: var(--sc-wine);
  font-family: inherit; font-size: .76rem; font-weight: 700;
  cursor: pointer;
  transition: all var(--sc-t-fast);
}
.cat-quick button:hover{ border-color: var(--sc-primary); color: var(--sc-primary); background: var(--sc-primary-soft); }
.cat-quick button.is-active{ background: var(--sc-grad-brand); border-color: transparent; color: #fff; }

/* Toggles de disponibilidad */
.cat-toggles{ display: flex; flex-direction: column; gap: var(--sc-space-3); }
.cat-toggle{ display: flex; gap: var(--sc-space-3); align-items: flex-start; cursor: pointer; }
.cat-toggle input{ position: absolute; opacity: 0; pointer-events: none; }
.cat-toggle__box{
  position: relative; flex: none;
  width: 38px; height: 22px; margin-top: 2px;
  border-radius: 999px;
  background: #e2d5dd;
  transition: background var(--sc-t-fast);
}
.cat-toggle__box::after{
  content: ""; position: absolute;
  width: 16px; height: 16px; top: 3px; left: 3px;
  border-radius: 50%; background: #fff;
  box-shadow: 0 2px 6px rgba(42,7,22,.28);
  transition: transform var(--sc-t-base);
}
.cat-toggle input:checked + .cat-toggle__box{ background: var(--sc-grad-brand); }
.cat-toggle input:checked + .cat-toggle__box::after{ transform: translateX(16px); }
.cat-toggle input:focus-visible + .cat-toggle__box{ box-shadow: 0 0 0 3px rgba(204,0,102,.22); }
.cat-toggle__text{ min-width: 0; }
.cat-toggle__text strong{ display: block; color: var(--sc-ink); font-size: .88rem; font-weight: 700; }
.cat-toggle__text small{ display: block; margin-top: 1px; color: var(--sc-muted); font-size: .76rem; line-height: 1.3; }

.cat-filters__techtitle{
  padding: var(--sc-space-4) var(--sc-space-4) var(--sc-space-2);
  background: var(--sc-surface-soft);
  border-bottom: 1px solid var(--sc-border-soft);
  color: var(--sc-primary);
  font-size: .66rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase;
}

.cat-filters__submit{
  flex: 0 0 auto;
  padding: var(--sc-space-3) var(--sc-space-4) var(--sc-space-4);
  background: linear-gradient(180deg, var(--sc-surface), var(--sc-surface-soft));
  border-top: 1px solid var(--sc-border-soft);
}
.cat-filters__submit button{
  width: 100%; min-height: 46px;
  border: 0; border-radius: 999px;
  background: var(--sc-grad-brand); color: #fff;
  font-family: inherit; font-weight: 800; font-size: .92rem;
  cursor: pointer;
  box-shadow: 0 12px 26px rgba(204,0,102,.26);
  transition: transform var(--sc-t-fast), box-shadow var(--sc-t-fast);
}
.cat-filters__submit button:hover{ transform: translateY(-1px); box-shadow: 0 16px 32px rgba(204,0,102,.34); }

/* =====================================================================
   RESULTADOS — toolbar
   ===================================================================== */
.cat-results{ min-width: 0; }
.cat-toolbar{
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--sc-space-3); flex-wrap: wrap;
  margin-bottom: var(--sc-space-4);
  padding: var(--sc-space-3) var(--sc-space-4);
  border-radius: var(--sc-radius-md);
  background: var(--sc-surface);
  border: 1px solid var(--sc-border);
  box-shadow: var(--sc-shadow-sm);
}
.cat-toolbar__info h2{ margin: 0; color: var(--sc-ink); font-size: 1.15rem; font-weight: 800; }
.cat-toolbar__info p{ margin: 2px 0 0; color: var(--sc-muted); font-size: .86rem; }
.cat-toolbar__info b{ color: var(--sc-wine); font-weight: 800; font-variant-numeric: tabular-nums; }
.cat-toolbar__controls{ display: flex; gap: var(--sc-space-2); align-items: center; flex-wrap: wrap; }

.cat-filters-trigger{
  display: none; align-items: center; gap: 8px;
  min-height: 40px; padding: 0 var(--sc-space-3);
  border: 1px solid var(--sc-border); border-radius: 999px;
  background: var(--sc-surface); color: var(--sc-wine);
  font-family: inherit; font-weight: 800; font-size: .86rem;
  cursor: pointer;
}
.cat-filters-trigger b{
  display: grid; place-items: center;
  min-width: 20px; height: 20px; padding: 0 5px;
  border-radius: 999px; background: var(--sc-grad-brand); color: #fff;
  font-size: .7rem;
}
.cat-select{
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 40px; padding: 0 var(--sc-space-3);
  border-radius: 999px;
  background: var(--sc-surface-soft);
  border: 1px solid var(--sc-border);
  transition: border-color var(--sc-t-fast);
}
.cat-select:focus-within{ border-color: var(--sc-primary); }
.cat-select > span{
  color: var(--sc-muted); font-size: .68rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase; white-space: nowrap;
}
.cat-select select{
  border: 0; outline: 0; background: transparent;
  color: var(--sc-ink); font-family: inherit; font-weight: 700; font-size: .86rem;
  cursor: pointer; max-width: 170px;
}

/* Chips de filtros aplicados */
.cat-applied{ display: flex; flex-wrap: wrap; gap: var(--sc-space-2); margin: 0 0 var(--sc-space-4); }
.cat-applied a{
  display: inline-flex; align-items: center; gap: 7px;
  min-height: 32px; padding: 0 var(--sc-space-3);
  border-radius: 999px;
  background: var(--sc-surface);
  border: 1px solid var(--sc-border);
  color: var(--sc-wine); text-decoration: none;
  font-size: .82rem; font-weight: 700;
  transition: all var(--sc-t-fast);
}
.cat-applied a small{ color: var(--sc-muted); font-weight: 600; }
.cat-applied a i{ font-size: .78rem; opacity: .6; }
.cat-applied a:hover{
  border-color: var(--sc-primary); color: var(--sc-primary);
  background: var(--sc-primary-soft); text-decoration: none;
}
.cat-applied a:hover i{ opacity: 1; }
.cat-applied__clear{ background: var(--sc-wine) !important; border-color: var(--sc-wine) !important; color: #fff !important; }
.cat-applied__clear:hover{ background: var(--sc-primary) !important; border-color: var(--sc-primary) !important; color: #fff !important; }

/* =====================================================================
   GRILLA — fluida (auto-fill), sin cascada de breakpoints duros
   ===================================================================== */
.cat-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(228px, 1fr));
  gap: var(--sc-space-4);
  align-items: stretch;
}

.cat-grid .producto-card{
  display: flex; flex-direction: column;
  min-width: 0; min-height: 0;
  padding: var(--sc-space-3);
  border-radius: var(--sc-radius-md);
  transition: transform var(--sc-t-base), box-shadow var(--sc-t-base), border-color var(--sc-t-base);
}
.cat-grid .producto-card__media{
  position: relative;
  aspect-ratio: 1 / 1;
  padding: var(--sc-space-3);
  border-radius: var(--sc-radius-sm);
  margin-bottom: var(--sc-space-3);
  overflow: hidden;
}
.cat-grid .producto-card__media img{
  transition: transform var(--sc-t-base);
}
.cat-grid .producto-card:hover .producto-card__media img{ transform: scale(1.05); }

/* Imagen no disponible: bajamos el ruido visual del placeholder rosado */
.cat-grid .producto-card__media.is-placeholder{
  background: repeating-linear-gradient(135deg, #fdf7fa 0 10px, #fbf1f6 10px 20px);
}
.cat-grid .producto-card__media.is-placeholder img{
  opacity: .38; filter: saturate(.25); mix-blend-mode: normal;
}
.cat-grid .producto-card__media.is-placeholder::after{
  content: "Sin foto";
  position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%);
  padding: 3px 10px; border-radius: 999px;
  background: rgba(255,255,255,.92);
  border: 1px solid var(--sc-border);
  color: var(--sc-muted);
  font-size: .64rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  white-space: nowrap;
}

.cat-grid .producto-card__fav{ width: 32px; height: 32px; top: 12px; right: 12px; z-index: 2; }
.cat-grid .producto-card__body{ display: flex; flex-direction: column; gap: 5px; flex: 1 1 auto; min-width: 0; }
.cat-grid .producto-card__vendor{ margin: 0; font-size: .62rem; letter-spacing: .15em; }
.cat-grid .producto-card__title{
  font-size: .87rem; line-height: 1.34;
  min-height: 3.5em; -webkit-line-clamp: 3;
}
.cat-grid .producto-card__sku{
  margin: 0;
  font-size: .68rem; color: var(--sc-muted);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* Disponibilidad real (solo cuando el dato existe) */
.cat-card__stock{
  display: inline-flex; align-items: center; gap: 5px; width: max-content;
  padding: 3px 9px; border-radius: 999px;
  font-size: .68rem; font-weight: 800;
  background: var(--sc-success-soft); color: var(--sc-success-ink);
}
.cat-card__stock i{ font-size: .62rem; }
.cat-card__stock--low{ background: var(--sc-warning-soft); color: var(--sc-warning-ink); }

/* --- Bloque de precio: una sola pieza con jerarquia clara --- */
.cat-price{
  margin-top: auto; padding-top: var(--sc-space-3);
  display: flex; flex-direction: column; gap: 3px; min-width: 0;
}
.cat-price__label{
  color: var(--sc-muted); font-size: .62rem; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase;
}
.cat-price__main{
  display: flex; align-items: baseline; gap: var(--sc-space-2);
  flex-wrap: wrap; row-gap: 4px; min-width: 0;
}
.cat-price__amount{
  color: var(--sc-wine); font-size: 1.32rem; font-weight: 800;
  letter-spacing: -.02em; white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.cat-price__save{
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 8px; border-radius: 999px;
  background: var(--sc-success-soft); color: var(--sc-success-ink);
  font-size: .68rem; font-weight: 800; white-space: nowrap;
}
.cat-price__alt{
  color: var(--sc-muted); font-size: .76rem; font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.cat-price__alt b{ color: var(--sc-text); font-weight: 800; font-variant-numeric: tabular-nums; }

.cat-grid .producto-card__cta{
  margin-top: var(--sc-space-3);
  min-height: 40px; padding: 10px var(--sc-space-3);
  border-radius: var(--sc-radius-sm);
  font-size: .85rem;
}

/* =====================================================================
   ESTADO VACIO
   ===================================================================== */
.cat-empty{
  grid-column: 1 / -1;
  display: grid; place-items: center; align-content: center; gap: var(--sc-space-3);
  min-height: 340px; padding: var(--sc-space-7) var(--sc-space-5);
  text-align: center;
  border-radius: var(--sc-radius-lg);
  background: var(--sc-surface);
  border: 1px dashed var(--sc-border);
}
.cat-empty__icon{
  display: grid; place-items: center;
  width: 62px; height: 62px; border-radius: 50%;
  background: var(--sc-primary-soft); color: var(--sc-primary);
  font-size: 1.7rem;
}
.cat-empty h3{ margin: 0; color: var(--sc-ink); font-size: 1.2rem; font-weight: 800; }
.cat-empty p{ margin: 0; max-width: 460px; color: var(--sc-muted); font-size: .92rem; line-height: 1.55; }
.cat-empty__actions{ display: flex; gap: var(--sc-space-2); flex-wrap: wrap; justify-content: center; margin-top: var(--sc-space-2); }
.cat-empty__btn{
  display: inline-flex; align-items: center; gap: 7px;
  min-height: 42px; padding: 0 var(--sc-space-4);
  border-radius: 999px;
  background: var(--sc-grad-brand); color: #fff;
  font-weight: 800; font-size: .88rem; text-decoration: none;
  box-shadow: 0 12px 26px rgba(204,0,102,.24);
  transition: transform var(--sc-t-fast);
}
.cat-empty__btn:hover{ color: #fff; text-decoration: none; transform: translateY(-1px); }
.cat-empty__btn--ghost{
  background: var(--sc-surface); color: var(--sc-wine);
  border: 1px solid var(--sc-border); box-shadow: none;
}
.cat-empty__btn--ghost:hover{ color: var(--sc-primary); border-color: var(--sc-primary); }

/* =====================================================================
   PAGINACION
   ===================================================================== */
.cat-pagination{ display: flex; justify-content: center; margin-top: var(--sc-space-6); }
.cat-pagination .pagination{ flex-wrap: wrap; max-width: 100%; gap: 6px; margin: 0; }
.cat-pagination .page-link{
  border-radius: 10px !important;
  border: 1px solid var(--sc-border) !important;
  color: var(--sc-wine) !important;
  background: var(--sc-surface) !important;
  font-weight: 700;
  transition: all var(--sc-t-fast);
}
.cat-pagination .page-link:hover{
  border-color: var(--sc-primary) !important;
  color: var(--sc-primary) !important;
  background: var(--sc-primary-soft) !important;
}
.cat-pagination .page-item.active .page-link{
  background: var(--sc-grad-brand) !important;
  border-color: transparent !important;
  color: #fff !important;
  box-shadow: 0 8px 18px rgba(204,0,102,.26);
}
.cat-pagination .page-item.disabled .page-link{ opacity: .45; background: var(--sc-surface-soft) !important; }

/* =====================================================================
   OVERLAY DEL DRAWER (mobile)
   ===================================================================== */
.cat-filters-overlay{ display: none; }

/* =====================================================================
   RESPONSIVE — 3 cortes reales en vez de 6
   ===================================================================== */
@media (max-width: 1180px){
  .cat-page{ padding: var(--sc-space-4) var(--sc-space-4) var(--sc-space-7); }
  .cat-layout{ grid-template-columns: 1fr; }
  .cat-filters-trigger{ display: inline-flex; }

  /* :not([hidden]) es obligatorio: una regla de autor con display ganaria
     al [hidden]{display:none} del user-agent y el overlay quedaria siempre visible. */
  .cat-filters-overlay:not([hidden]){
    display: block; position: fixed; inset: 0; z-index: 100;
    background: rgba(42,7,22,.55); backdrop-filter: blur(3px);
  }
  .cat-filters{
    position: fixed; inset: 0 auto 0 0;
    width: min(378px, calc(100vw - 20px));
    z-index: 110; padding: 10px;
    transform: translateX(-105%);
    transition: transform var(--sc-t-base);
  }
  body:not(.cat-filters-open) .cat-filters{ visibility: hidden; }
  body.cat-filters-open .cat-filters{ transform: translateX(0); }
  body.cat-filters-open{ overflow: hidden; }
  .cat-filters__form{ height: 100%; max-height: none; }
  .cat-filters__close{ display: inline-grid; place-items: center; }
  .cat-opts{ max-height: 260px; }
}

@media (max-width: 760px){
  .cat-page{ padding: var(--sc-space-3) var(--sc-space-3) var(--sc-space-6); }
  .cat-hero{ padding: var(--sc-space-4); border-radius: var(--sc-radius-md); }
  .cat-hero__actions{ width: 100%; }
  .cat-btn{ flex: 1 1 auto; }
  .cat-toolbar{ align-items: stretch; flex-direction: column; }
  .cat-toolbar__controls{ width: 100%; }
  .cat-filters-trigger{ flex: 1 1 100%; justify-content: center; }
  .cat-select{ flex: 1 1 auto; justify-content: space-between; }
  .cat-grid{ grid-template-columns: repeat(auto-fill, minmax(158px, 1fr)); gap: var(--sc-space-3); }
  .cat-grid .producto-card{ padding: 10px; }
  .cat-grid .producto-card__title{ font-size: .82rem; -webkit-line-clamp: 2; min-height: 2.3em; }
  .cat-price__amount{ font-size: 1.12rem; }
  .cat-grid .producto-card__sku{ display: none; }
}

@media (max-width: 380px){
  .cat-grid{ grid-template-columns: 1fr; }
}