/* ==========================================================================
   K-LLEJERO — hoja específica del catálogo interactivo.
   Depende de base.css (tokens, cabecera, pie, botones).
   ========================================================================== */

/* ── Encabezado de la página ─────────────────────────────────────────── */
.cat-intro{background:var(--superficie); border-bottom:1px solid var(--borde)}
.cat-intro-in{padding-block:34px 26px; display:grid; gap:12px}
.cat-intro-in > *{max-width:62ch}
.cat-intro h1{font-size:clamp(26px,4.2vw,40px); font-weight:800; line-height:1.08}
.cat-intro p{color:var(--tenue); font-size:16.5px}

/* ── Barra de herramientas ───────────────────────────────────────────── */
.cat-barra{
  position:sticky; top:63px; z-index:30;
  background:color-mix(in srgb, var(--papel) 92%, transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--borde);
}
@media (max-width:1080px){.cat-barra{top:65px}}
.cat-barra-in{display:flex; align-items:center; gap:12px; padding-block:11px}
.buscador{flex:1 1 auto; position:relative; min-width:0}
.buscador input{
  width:100%; font:inherit; font-size:15px; color:inherit;
  padding:10px 14px 10px 36px; border-radius:999px;
  border:1px solid var(--borde); background:var(--superficie);
}
.buscador input::placeholder{color:var(--tenue)}
.buscador svg{position:absolute; left:12px; top:50%; transform:translateY(-50%); color:var(--tenue)}
.btn-sel{
  display:inline-flex; align-items:center; gap:8px; white-space:nowrap;
  padding:10px 16px; border-radius:999px; border:1px solid transparent;
  background:var(--fucsia); color:#fff; font-weight:600; font-size:14.5px;
}
.btn-sel:hover{background:var(--frambuesa)}
.btn-sel .n{
  font-family:var(--display); font-weight:700; font-size:12px; background:rgba(255,255,255,.22);
  padding:1px 7px; border-radius:999px;
}
@media (max-width:560px){.btn-sel span.rotulo-sel{display:none}}

/* ── Cuerpo: filtros a la izquierda, productos a la derecha ──────────── */
.cat-cuerpo{display:grid; grid-template-columns:270px minmax(0,1fr); gap:34px; align-items:start; padding-top:26px}
.cat-lado{
  position:sticky; top:132px; max-height:calc(100vh - 150px); overflow:auto;
  display:grid; gap:20px; padding:20px 14px 20px 16px;
  background:var(--superficie); border:1px solid var(--borde); border-radius:16px;
  scrollbar-width:thin;
}
.lado-cab{display:flex; align-items:center; justify-content:space-between; padding-left:4px}
.lado-cab h2{font-size:18px; font-weight:800}
.cerrar-filtros, .btn-ver-res{display:none}
.grupo-filtro{display:grid; gap:8px}
.grupo-filtro + .grupo-filtro{border-top:1px solid var(--borde); padding-top:18px}
.grupo-filtro h3{font-size:12.5px; font-weight:800; text-transform:uppercase; letter-spacing:.08em; color:var(--fucsia); padding-left:4px}
.chips{display:grid; gap:2px}
.chip{
  display:flex; align-items:center; justify-content:space-between; gap:10px; width:100%;
  text-align:left; border:none; background:none; color:var(--tinta);
  padding:7px 10px; border-radius:9px; font-size:14.5px; font-weight:500; line-height:1.3;
  transition:background .14s, color .14s;
}
.chip:hover{background:var(--superficie-2)}
.chip[aria-pressed="true"]{background:var(--turquesa-fuerte); color:var(--papel); font-weight:600}
.chip.attr{justify-content:flex-start}
.chip.attr::before{
  content:""; flex:0 0 auto; width:18px; height:18px; border-radius:5px; border:2px solid var(--borde);
  background:var(--superficie) center/12px no-repeat;
}
.chip.attr .cnt{margin-left:auto}
.chip.attr[aria-pressed="true"]{background:none; color:var(--tinta)}
.chip.attr[aria-pressed="true"]::before{
  border-color:var(--fucsia); background-color:var(--fucsia);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6.3l2.6 2.5L10 3.4' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.chip .cnt{
  font-family:var(--display); font-size:11.5px; font-weight:700; min-width:28px; text-align:center;
  padding:2px 7px; border-radius:999px; background:var(--superficie-2); color:var(--tenue);
}
.chip[aria-pressed="true"]:not(.attr) .cnt{background:rgba(255,255,255,.22); color:inherit}

.btn-filtros{
  display:none; align-items:center; gap:8px; white-space:nowrap;
  padding:10px 15px; border-radius:999px; border:1px solid var(--borde);
  background:var(--superficie); color:var(--tinta); font-weight:600; font-size:14.5px;
}
.btn-filtros .n{font-size:12px; font-weight:700; background:var(--fucsia); color:#fff; padding:1px 7px; border-radius:999px}

@media (max-width:980px){
  .cat-cuerpo{grid-template-columns:1fr; padding-top:16px}
  .btn-filtros{display:inline-flex}
  .cat-lado{
    position:fixed; left:0; top:0; bottom:0; z-index:80; width:min(340px, 88vw); max-height:none;
    border-radius:0 18px 18px 0; box-shadow:var(--sombra-alta); padding:20px 18px 90px;
    transform:translateX(-105%); transition:transform .22s ease; align-content:start; visibility:hidden;
  }
  .cat-lado.abierto{transform:none; visibility:visible}
  body.filtros-abiertos{overflow:hidden}
  body.filtros-abiertos::after{content:""; position:fixed; inset:0; z-index:79; background:rgba(9,32,31,.55)}
  .cerrar-filtros{
    display:grid; place-items:center; width:34px; height:34px; border-radius:50%;
    border:1px solid var(--borde); background:var(--superficie); color:var(--tenue); font-size:19px; padding:0 0 2px;
  }
  .btn-ver-res{
    display:block; position:fixed; left:18px; bottom:18px; width:calc(min(340px, 88vw) - 36px);
    padding:13px; border:none; border-radius:999px; background:var(--fucsia); color:#fff; font-weight:700; font-size:15px;
  }
}

.resumen{
  display:flex; flex-wrap:wrap; align-items:baseline; gap:10px;
  padding-bottom:14px; border-bottom:1px solid var(--borde); margin-bottom:24px;
}
.resumen strong{font-family:var(--display); font-size:22px; font-weight:800}
.resumen span{color:var(--tenue); font-size:14.5px}
.limpiar{
  margin-left:auto; background:none; border:none; color:var(--fucsia);
  font-size:14px; font-weight:600; text-decoration:underline; text-underline-offset:3px; padding:0;
}

/* ── Grupos por línea ────────────────────────────────────────────────── */
.grupo-linea{scroll-margin-top:140px}
.grupo-linea + .grupo-linea{margin-top:50px}
.grupo-cab{display:flex; flex-wrap:wrap; align-items:flex-end; justify-content:space-between; gap:10px 20px; margin-bottom:18px}
.grupo-cab h2{position:relative; padding-left:17px; font-size:clamp(21px,2.6vw,27px); font-weight:800; letter-spacing:-.015em; line-height:1.2}
.grupo-cab h2::before{content:""; position:absolute; left:0; top:.12em; bottom:.12em; width:6px; border-radius:3px; background:linear-gradient(180deg, var(--turquesa), var(--fucsia))}
.grupo-n{display:inline-block; vertical-align:middle; margin-left:6px; font-size:13px; font-weight:700; letter-spacing:0; color:var(--turquesa-medio); background:var(--turquesa-suave); padding:3px 10px; border-radius:999px}
.grupo-cab p{color:var(--tenue); font-size:14.5px; margin-top:6px; max-width:62ch; padding-left:17px}
.ver-linea{background:none; border:none; padding:0; color:var(--fucsia); font-weight:700; font-size:14px; white-space:nowrap}
.ver-linea:hover{text-decoration:underline; text-underline-offset:3px}

/* ── Rejilla de productos ────────────────────────────────────────────── */
.rejilla{padding-bottom:64px}
.rejilla-in{display:grid; grid-template-columns:repeat(auto-fill,minmax(224px,1fr)); gap:18px}
.ficha{
  position:relative; display:flex; flex-direction:column;
  background:var(--superficie); border:1px solid var(--borde); border-radius:16px;
  overflow:hidden; text-align:left; padding:0;
  transition:transform .16s, box-shadow .16s, border-color .16s;
}
.ficha:hover{transform:translateY(-3px); box-shadow:var(--sombra-alta); border-color:var(--turquesa)}
.lienzo{
  position:relative; width:100%; height:176px; background:var(--plato);
  display:grid; place-items:center; padding:14px; border:none; border-bottom:1px solid var(--borde); cursor:pointer;
}
.lienzo::before{
  content:""; position:absolute; inset:16px 22px; background:var(--plato-blob);
  border-radius:46% 54% 58% 42% / 52% 44% 56% 48%;
}
.lienzo img{position:relative; max-height:146px; max-width:100%; width:auto; object-fit:contain; transition:transform .2s}
.ficha:hover .lienzo img{transform:scale(1.04)}
.cuerpo{padding:14px 16px 15px; display:flex; flex-direction:column; gap:8px; flex:1}
.codigo{
  display:flex; align-items:center; justify-content:space-between; gap:8px;
  font-family:var(--display); font-size:12.5px; font-weight:800; letter-spacing:.03em; color:var(--turquesa-medio);
}
.linea-tag{font-size:11px; font-weight:700; letter-spacing:0; color:var(--tenue); background:var(--superficie-2); padding:2px 8px; border-radius:999px}
.ficha h3{font-size:16.5px; font-weight:800; line-height:1.22; letter-spacing:-.01em}
.titulo-btn{all:unset; cursor:pointer}
.titulo-btn:hover{color:var(--turquesa-medio)}
.titulo-btn:focus-visible{outline:2px solid var(--turquesa); outline-offset:2px; border-radius:3px}
.ficha-pie{display:flex; align-items:center; justify-content:space-between; gap:8px; margin-top:auto; padding-top:10px; border-top:1px dashed var(--borde)}
.medida{font-size:12.5px; color:var(--tenue); font-variant-numeric:tabular-nums}
.ver-ficha{font-size:12.5px; font-weight:700; color:var(--fucsia); white-space:nowrap; opacity:.8}
.ficha:hover .ver-ficha{opacity:1}
.sellos{display:flex; flex-wrap:wrap; gap:5px}
.sello{
  font-size:11px; font-weight:700; letter-spacing:.01em;
  padding:3px 9px; border-radius:999px; border:1px solid;
}
.sello.inc{color:var(--fucsia); border-color:color-mix(in srgb,var(--fucsia) 40%, transparent); background:color-mix(in srgb,var(--fucsia) 9%, transparent)}
.sello.inf{color:var(--turquesa-medio); border-color:color-mix(in srgb,var(--turquesa) 42%, transparent); background:color-mix(in srgb,var(--turquesa) 10%, transparent)}
.sello.piz{color:var(--frambuesa); border-color:color-mix(in srgb,var(--frambuesa) 40%, transparent); background:color-mix(in srgb,var(--frambuesa) 9%, transparent)}
.mas{
  position:absolute; top:10px; right:10px; z-index:2;
  width:34px; height:34px; border-radius:50%; border:1px solid var(--borde);
  background:var(--superficie); color:var(--tinta); display:grid; place-items:center;
  font-size:19px; line-height:1; padding:0 0 2px; box-shadow:var(--sombra);
}
.mas:hover, .mas[aria-pressed="true"]{background:var(--fucsia); border-color:var(--fucsia); color:#fff}
.vacio{
  grid-column:1/-1; text-align:center; padding:56px 20px; color:var(--tenue);
  border:1px dashed var(--borde); border-radius:14px;
}

/* ── Ventanas ────────────────────────────────────────────────────────── */
dialog{border:none; padding:0; background:transparent; max-width:100%; max-height:100%; color:var(--tinta)}
dialog::backdrop{background:rgba(9,32,31,.64); backdrop-filter:blur(3px)}
.panel{
  background:var(--superficie); border-radius:16px; width:min(900px, calc(100vw - 32px));
  max-height:calc(100vh - 48px); overflow:auto; box-shadow:var(--sombra-alta);
}
.panel-cab{display:flex; gap:12px; align-items:flex-start; padding:20px 20px 0}
.panel-cab .codigo{font-size:13px}
.panel-cab h2{font-size:clamp(20px,3vw,27px); font-weight:800}
.cerrar{
  margin-left:auto; flex:0 0 auto; width:34px; height:34px; border-radius:50%;
  border:1px solid var(--borde); background:var(--superficie); color:var(--tenue);
  display:grid; place-items:center; font-size:19px; line-height:1; padding:0 0 2px;
}
.cerrar:hover{border-color:var(--frambuesa); color:var(--frambuesa)}
.panel-cuerpo{display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:22px; padding:16px 20px 22px}
@media (max-width:700px){.panel-cuerpo{grid-template-columns:1fr}}
.panel-foto{
  position:relative; background:var(--plato); border-radius:12px; min-height:250px;
  display:grid; place-items:center; padding:20px;
}
.panel-foto::before{
  content:""; position:absolute; inset:18px; background:var(--plato-blob);
  border-radius:44% 56% 52% 48% / 50% 46% 54% 50%;
}
.panel-foto img{position:relative; max-width:100%; max-height:310px; object-fit:contain}
.panel-txt{display:flex; flex-direction:column; gap:15px}
.panel-txt p{margin:0; font-size:15px}
.tabla{display:grid; grid-template-columns:auto 1fr; gap:7px 18px; font-size:14px}
.tabla dt{
  font-family:var(--display); font-size:13px; font-weight:700;
  color:var(--turquesa-medio); padding-top:1px;
}
.tabla dd{margin:0; font-variant-numeric:tabular-nums}
.nota{font-size:13px; color:var(--tenue); border-left:2px solid var(--turquesa); padding:3px 0 3px 13px}
.acciones{display:flex; flex-wrap:wrap; gap:10px; margin-top:auto; padding-top:4px}
.btn-chico{
  display:inline-flex; align-items:center; gap:7px; text-decoration:none;
  padding:10px 17px; border-radius:999px; border:1px solid var(--borde);
  background:var(--superficie); color:var(--tinta); font-weight:600; font-size:14.5px;
}
.btn-chico:hover{border-color:var(--turquesa)}
.btn-chico.prim{background:var(--fucsia); border-color:var(--fucsia); color:#fff}
.btn-chico.prim:hover{background:var(--frambuesa); border-color:var(--frambuesa)}

/* ── Selección ───────────────────────────────────────────────────────── */
.sel-panel{
  background:var(--superficie); width:min(480px, calc(100vw - 24px));
  max-height:calc(100vh - 48px); border-radius:16px; overflow:auto; box-shadow:var(--sombra-alta);
}
.sel-cab{padding:20px 20px 14px; display:flex; align-items:center; gap:10px; border-bottom:1px solid var(--borde)}
.sel-cab h2{font-size:20px; font-weight:800}
.sel-lista{list-style:none; margin:0; padding:10px; display:grid; gap:2px}
.sel-item{display:grid; grid-template-columns:46px 1fr auto; gap:11px; align-items:center; padding:8px; border-radius:10px}
.sel-item:hover{background:var(--superficie-2)}
.sel-item img{width:46px; height:40px; object-fit:contain; background:var(--plato); border-radius:8px; padding:3px}
.sel-item .t{min-width:0}
.sel-item .t b{display:block; font-size:14px; font-weight:600; line-height:1.3}
.sel-item .t span{font-size:12px; color:var(--tenue)}
.quitar{background:none; border:none; color:var(--tenue); font-size:18px; padding:2px 7px; line-height:1}
.quitar:hover{color:var(--frambuesa)}
.sel-pie{padding:16px 20px 20px; border-top:1px solid var(--borde); display:grid; gap:13px}
.total{
  display:flex; justify-content:space-between; align-items:baseline; gap:12px;
  background:var(--turquesa-suave); border-radius:11px; padding:13px 15px;
}
.total b{
  font-family:var(--display); font-size:23px; font-weight:800;
  font-variant-numeric:tabular-nums; color:var(--turquesa-medio);
}
.total span{font-size:12px; color:var(--tenue); max-width:22ch; text-align:right}

/* ── Vistas del producto: render, planta y elevación ──────────────────── */
.panel-vistas{display:grid; gap:10px; align-content:start}
.panel-foto.es-plano{background:#fff}
.panel-foto.es-plano::before{display:none}
.nota-img{font-size:12px; color:var(--tenue); margin:0}
.miniaturas{display:flex; flex-wrap:wrap; gap:8px}
.mini{
  display:grid; gap:3px; justify-items:center; width:84px; padding:5px 5px 6px;
  border:1px solid var(--borde); border-radius:10px; background:var(--superficie);
}
.mini img{width:72px; height:52px; object-fit:contain; background:#fff; border-radius:6px}
.mini span{font-size:11px; color:var(--tenue)}
.mini[aria-pressed="true"]{border-color:var(--turquesa); box-shadow:0 0 0 1px var(--turquesa)}
.mini:hover{border-color:var(--turquesa)}