/* ==========================================
   NACIÓN TECNOLÓGICA - SHOP / ARCHIVE STYLE
   Estilo inspirado en layout premium tipo ASUS
========================================== */

/* ===== Base ===== */
:root{
  --nt-shop-bg: #f5f7fb;
  --nt-card: #ffffff;
  --nt-card-2: #f8fafc;
  --nt-border: rgba(15, 23, 42, 0.08);
  --nt-text: #0f172a;
  --nt-text-soft: #475569;
  --nt-primary: #0b5f9a;
  --nt-primary-dark: #084c7d;
  --nt-shadow-sm: 0 6px 18px rgba(16,24,40,.06);
  --nt-shadow-md: 0 12px 30px rgba(16,24,40,.08);
  --nt-shadow-lg: 0 20px 45px rgba(16,24,40,.12);
  --nt-radius: 18px;
}

.woocommerce-page{
  background: var(--nt-shop-bg);
}

/* ===== Contenedor general ===== */
.nt-shop-shell{
  max-width: 1400px;
  margin: 0 auto;
  padding: 28px 22px 48px;
}

.nt-shop-layout{
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 30px;
  align-items: start;
}

/* ===== Hero ===== */
.nt-shop-hero{
  background:
    linear-gradient(135deg, rgba(11,95,154,.96), rgba(9,55,103,.96));
  color: #fff;
  padding: 34px 0;
}

.nt-shop-hero__inner{
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 28px;
  align-items: center;
}

.nt-shop-hero__title{
  margin: 0 0 10px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.05;
  font-weight: 900;
  color: #fff;
}

.nt-shop-hero__subtitle{
  margin: 0;
  max-width: 760px;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255,255,255,.88);
}

.nt-shop-chips{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.nt-chip{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 700;
  color: #fff;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(6px);
}

.nt-shop-hero__right form{
  display: flex;
  gap: 10px;
  align-items: stretch;
}

.nt-shop-hero__right input[type="search"],
.nt-shop-hero__right .search-field{
  width: 100%;
  min-height: 50px;
  border: 0;
  outline: 0;
  border-radius: 14px;
  padding: 0 16px;
  font-size: .98rem;
  color: var(--nt-text);
  background: #fff;
  box-shadow: var(--nt-shadow-sm);
}

.nt-shop-hero__right button,
.nt-shop-hero__right input[type="submit"]{
  min-width: 54px;
  min-height: 50px;
  border: 0;
  border-radius: 14px;
  cursor: pointer;
  font-weight: 800;
  background: #fff;
  color: var(--nt-primary);
  box-shadow: var(--nt-shadow-sm);
  transition: .2s ease;
}

.nt-shop-hero__right button:hover,
.nt-shop-hero__right input[type="submit"]:hover{
  transform: translateY(-1px);
}

/* ===== Sidebar ===== */
.nt-shop-sidebar{
  position: relative;
}

.nt-shop-sidebar__inner{
  position: sticky;
  top: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.nt-shop-filter-head{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 0 4px;
}

.nt-shop-filter-title{
  margin: 0;
  font-size: 1.7rem;
  line-height: 1.1;
  font-weight: 900;
  color: var(--nt-text);
}

.nt-shop-clear{
  text-decoration: none;
  font-size: .95rem;
  font-weight: 800;
  color: var(--nt-primary);
}

.nt-shop-clear:hover{
  color: var(--nt-primary-dark);
}

.nt-sb-card,
.nt-shop-sidebar .widget{
  background: var(--nt-card);
  border: 1px solid var(--nt-border);
  border-radius: var(--nt-radius);
  box-shadow: var(--nt-shadow-sm);
  padding: 18px 18px 16px;
}

.nt-sb-card h3,
.nt-shop-sidebar .widget-title{
  margin: 0 0 14px;
  font-size: .78rem;
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--nt-text);
}

.nt-shop-sidebar ul,
.nt-shop-sidebar ol{
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.nt-shop-sidebar li{
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.nt-shop-sidebar li + li{
  margin-top: 10px !important;
}

.nt-shop-sidebar a{
  text-decoration: none;
  color: var(--nt-text);
  font-weight: 600;
}

.nt-shop-sidebar a:hover{
  color: var(--nt-primary);
}

.nt-shop-sidebar input,
.nt-shop-sidebar select{
  width: 100%;
  border: 1px solid var(--nt-border);
  border-radius: 12px;
  min-height: 42px;
  padding: 0 12px;
  background: #fff;
}

.nt-shop-sidebar label{
  color: var(--nt-text-soft);
  font-size: .95rem;
}

.nt-wa-sb{
  display: inline-flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 46px;
  padding: 12px 14px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 800;
  color: #fff !important;
  background: #25D366;
  transition: .2s ease;
}

.nt-wa-sb:hover{
  transform: translateY(-2px);
  filter: brightness(.96);
}

/* ===== Área principal ===== */
.nt-shop-main{
  min-width: 0;
}

.nt-shop-toolbar{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding: 4px 2px 2px;
}

.nt-shop-toolbar__left{
  color: var(--nt-text-soft);
  font-size: 1rem;
  font-weight: 600;
}

.nt-shop-toolbar__right{
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.woocommerce .woocommerce-ordering,
.woocommerce-page .woocommerce-ordering{
  margin: 0 !important;
  float: none !important;
}

.woocommerce .woocommerce-ordering select,
.woocommerce-page .woocommerce-ordering select{
  min-width: 220px;
  min-height: 48px;
  border: 1px solid var(--nt-border);
  border-radius: 14px;
  padding: 0 14px;
  background: #fff;
  color: var(--nt-primary);
  font-weight: 700;
  box-shadow: var(--nt-shadow-sm);
}

/* ===== Cards informativas ===== */
.nt-shop-cards{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 16px;
  margin-bottom: 26px;
}

.nt-info-card{
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--nt-card);
  border: 1px solid var(--nt-border);
  border-radius: 16px;
  box-shadow: var(--nt-shadow-sm);
  padding: 16px 18px;
}

.nt-info-ico{
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.15rem;
  background: #eef5fb;
}

.nt-info-card strong{
  display: block;
  color: var(--nt-text);
  font-size: 1rem;
  line-height: 1.2;
}

.nt-muted{
  color: var(--nt-text-soft);
  font-size: .92rem;
  margin-top: 4px;
}

/* ===== Loop de productos ===== */
.nt-products-wrap{
  min-width: 0;
}

/* importante: quitar estilos viejos de WooCommerce */
.woocommerce ul.products,
.woocommerce-page ul.products{
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 28px;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

.woocommerce ul.products::before,
.woocommerce ul.products::after,
.woocommerce-page ul.products::before,
.woocommerce-page ul.products::after{
  display: none !important;
  content: none !important;
}

.woocommerce ul.products li.product,
.woocommerce-page ul.products li.product{
  width: auto !important;
  margin: 0 !important;
  float: none !important;
  list-style: none !important;
  background: var(--nt-card);
  border: 1px solid var(--nt-border);
  border-radius: 22px;
  box-shadow: var(--nt-shadow-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
  transition: transform .24s ease, box-shadow .24s ease;
}

.woocommerce ul.products li.product::marker,
.woocommerce ul.products li.product::before{
  display: none !important;
  content: none !important;
}

.woocommerce ul.products li.product:hover,
.woocommerce-page ul.products li.product:hover{
  transform: translateY(-6px);
  box-shadow: var(--nt-shadow-lg);
}

/* Link general de la tarjeta */
.woocommerce ul.products li.product a.woocommerce-LoopProduct-link,
.woocommerce-page ul.products li.product a.woocommerce-LoopProduct-link{
  display: block;
  text-decoration: none;
}

/* Imagen */
.woocommerce ul.products li.product img,
.woocommerce-page ul.products li.product img{
  width: 100% !important;
  height: 240px !important;
  object-fit: cover;
  background: #f3f6fb;
  border-radius: 16px;
  margin: 0 0 14px !important;
  transition: transform .24s ease;
}

.woocommerce ul.products li.product:hover img,
.woocommerce-page ul.products li.product:hover img{
  transform: scale(1.03);
}

/* Título */
.woocommerce ul.products li.product .woocommerce-loop-product__title,
.woocommerce-page ul.products li.product .woocommerce-loop-product__title{
  margin: 8px 0 10px !important;
  color: var(--nt-text);
  font-size: 1.65rem;
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: -.02em;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 96px;
}

/* descripción corta si la añades luego */
.nt-loop-excerpt{
  color: var(--nt-text-soft);
  font-size: .98rem;
  line-height: 1.7;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 108px;
}

/* Precio */
.woocommerce ul.products li.product .price,
.woocommerce-page ul.products li.product .price{
  display: block;
  margin: 0 0 14px !important;
  color: var(--nt-primary) !important;
  font-size: 1.22rem !important;
  line-height: 1.2;
  font-weight: 900 !important;
  letter-spacing: .01em;
}

.woocommerce ul.products li.product .price del{
  color: #94a3b8 !important;
  opacity: .85;
  font-weight: 600;
}

.woocommerce ul.products li.product .price ins{
  text-decoration: none;
}

/* Botón */
.woocommerce ul.products li.product .button,
.woocommerce-page ul.products li.product .button{
  margin-top: auto !important;
  width: 100%;
  min-height: 48px;
  display: inline-flex !important;
  justify-content: center;
  align-items: center;
  border-radius: 12px !important;
  border: 0 !important;
  padding: 12px 16px !important;
  background: var(--nt-primary) !important;
  color: #fff !important;
  font-size: .98rem !important;
  font-weight: 900 !important;
  text-decoration: none !important;
  box-shadow: 0 10px 22px rgba(11,95,154,.22);
  transition: .22s ease;
}

.woocommerce ul.products li.product .button:hover,
.woocommerce-page ul.products li.product .button:hover{
  background: var(--nt-primary-dark) !important;
  transform: translateY(-1px);
  box-shadow: 0 14px 26px rgba(11,95,154,.28);
}

/* Ocultar extras que afean el loop si aparecen */
.woocommerce ul.products li.product .star-rating,
.woocommerce ul.products li.product .added_to_cart{
  display: none !important;
}

/* Paginación */
.nt-shop-pagination{
  margin-top: 26px;
}

.woocommerce nav.woocommerce-pagination ul{
  border: 0 !important;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.woocommerce nav.woocommerce-pagination ul li{
  border: 0 !important;
}

.woocommerce nav.woocommerce-pagination ul li span,
.woocommerce nav.woocommerce-pagination ul li a{
  min-width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  text-decoration: none;
  font-weight: 800;
  color: var(--nt-text);
  background: #fff;
  border: 1px solid var(--nt-border);
  box-shadow: var(--nt-shadow-sm);
}

.woocommerce nav.woocommerce-pagination ul li span.current{
  color: #fff;
  background: var(--nt-primary);
}

/* Estado vacío */
.nt-shop-empty{
  background: #fff;
  border: 1px solid var(--nt-border);
  border-radius: 18px;
  box-shadow: var(--nt-shadow-sm);
  padding: 32px 24px;
  color: var(--nt-text-soft);
}

/* ===== Formularios Woo ===== */
.woocommerce .woocommerce-result-count{
  margin: 0 !important;
}

/* ===== Widgets y filtros ===== */
.widget_price_filter .price_slider_wrapper .ui-widget-content{
  background: #dbe6f1;
  border-radius: 999px;
  height: 6px;
}

.widget_price_filter .ui-slider .ui-slider-range{
  background: var(--nt-primary);
}

.widget_price_filter .ui-slider .ui-slider-handle{
  width: 18px;
  height: 18px;
  top: -6px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--nt-primary);
  box-shadow: 0 2px 8px rgba(0,0,0,.12);
}

.widget_price_filter .price_slider_amount{
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.widget_price_filter .button{
  min-height: 42px;
  border-radius: 10px !important;
  background: var(--nt-primary) !important;
  color: #fff !important;
  font-weight: 800 !important;
  border: 0 !important;
}

.widget_layered_nav ul li,
.widget_product_categories ul li{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(15,23,42,.06);
}

.widget_layered_nav ul li:last-child,
.widget_product_categories ul li:last-child{
  border-bottom: 0;
}

.widget_layered_nav ul li a,
.widget_product_categories ul li a{
  color: var(--nt-text);
  font-weight: 600;
}

.widget_layered_nav ul li .count,
.widget_product_categories ul li .count{
  color: #64748b;
  font-size: .92rem;
  font-weight: 700;
}

/* ===== Responsive ===== */
@media (max-width: 1200px){
  .woocommerce ul.products,
  .woocommerce-page ul.products{
    grid-template-columns: repeat(2, minmax(0,1fr));
  }

  .nt-shop-cards{
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1024px){
  .nt-shop-layout{
    grid-template-columns: 1fr;
  }

  .nt-shop-sidebar__inner{
    position: static;
  }

  .nt-shop-hero__inner{
    grid-template-columns: 1fr;
  }

  .nt-shop-hero__right{
    max-width: 100%;
  }
}

@media (max-width: 767px){
  .nt-shop-shell{
    padding: 22px 14px 34px;
  }

  .nt-shop-hero{
    padding: 24px 0;
  }

  .nt-shop-hero__inner{
    padding: 0 14px;
    gap: 18px;
  }

  .nt-shop-hero__title{
    font-size: 2rem;
  }

  .nt-shop-toolbar{
    flex-direction: column;
    align-items: stretch;
  }

  .nt-shop-toolbar__right{
    width: 100%;
  }

  .woocommerce .woocommerce-ordering select,
  .woocommerce-page .woocommerce-ordering select{
    width: 100%;
    min-width: 100%;
  }

  .woocommerce ul.products,
  .woocommerce-page ul.products{
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .woocommerce ul.products li.product img,
  .woocommerce-page ul.products li.product img{
    height: 220px !important;
  }

  .woocommerce ul.products li.product .woocommerce-loop-product__title,
  .woocommerce-page ul.products li.product .woocommerce-loop-product__title{
    font-size: 1.25rem;
    min-height: auto;
  }

  .nt-shop-chips{
    gap: 8px;
  }

  .nt-chip{
    font-size: .85rem;
  }

  .nt-shop-hero__right form{
    flex-direction: row;
  }
}