/* Impresión 3D — catálogo */

.print-intro-grid{display:grid;gap:var(--sp-4);grid-template-columns:1fr;}
@media (min-width:768px){.print-intro-grid{grid-template-columns:repeat(3,1fr);}}

.catalog-toolbar{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:var(--sp-3);
  margin-bottom:var(--sp-5);
}
.chip-row{display:flex;flex-wrap:wrap;gap:.5rem;}
.chip{
  font-family:var(--font-head);
  font-size:.85rem;
  padding:.5rem 1.1rem;
  border-radius:999px;
  border:1px solid var(--border-soft);
  background:transparent;
  color:var(--gray-300);
  cursor:pointer;
  transition:border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
}
.chip:hover{border-color:rgba(34,211,238,.4);color:var(--off-white);}
.chip.active{border-color:var(--cyan);color:var(--cyan);background:var(--cyan-glow);}
.catalog-count{font-size:.85rem;color:var(--gray-500);}

.print-grid{
  display:grid;
  gap:var(--sp-4);
  grid-template-columns:1fr;
}
@media (min-width:560px){.print-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.print-grid{grid-template-columns:repeat(3,1fr);}}

.print-card{
  display:flex;
  flex-direction:column;
  text-align:left;
  padding:0;
  color:inherit;
  font:inherit;
  background:var(--graphite-2);
  border:1px solid var(--border-soft);
  border-radius:var(--r-lg);
  overflow:hidden;
  cursor:pointer;
  transition:transform .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.print-card:hover{transform:translateY(-4px);border-color:rgba(34,211,238,.35);background:var(--graphite-3);}
.print-card:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;}

.print-visual{
  aspect-ratio:1/1;
  display:flex;
  align-items:center;
  justify-content:center;
  background:
    radial-gradient(circle at 30% 20%, rgba(34,211,238,.16), transparent 60%),
    var(--graphite-1);
  border-bottom:1px solid var(--border-softer);
  overflow:hidden;
}
.print-visual img{width:100%;height:100%;object-fit:cover;}
.print-glyph{font-family:var(--font-head);font-size:3.4rem;color:var(--cyan);opacity:.85;}

.print-body{padding:var(--sp-4);}
.print-body h3{font-size:1.1rem;margin-bottom:.4rem;}
.print-body p{font-size:.9rem;margin-bottom:0;}

.print-meta{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:.6rem;}
.print-cat{font-family:var(--font-head);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gray-500);}
.print-status{
  font-family:var(--font-head);
  font-size:.72rem;
  padding:.2rem .65rem;
  border-radius:999px;
  border:1px solid var(--border-soft);
  color:var(--gray-300);
}
.print-status.disponible{color:var(--success);border-color:rgba(61,220,151,.4);}
.print-status.prototipo{color:var(--cyan);border-color:rgba(34,211,238,.4);}

.catalog-empty{
  text-align:center;
  padding:var(--sp-7) var(--sp-4);
  border:1px dashed var(--border-soft);
  border-radius:var(--r-lg);
}

/* Detalle */
.print-dialog{
  width:min(860px,calc(100% - 2rem));
  max-height:calc(100vh - 2rem);
  overflow:auto;
  padding:0;
  color:var(--off-white);
  background:var(--graphite-2);
  border:1px solid var(--border-soft);
  border-radius:var(--r-xl);
  box-shadow:var(--shadow-soft);
}
.print-dialog::backdrop{background:rgba(12,13,16,.8);backdrop-filter:blur(4px);}
.dialog-layout{display:grid;grid-template-columns:1fr;}
@media (min-width:720px){.dialog-layout{grid-template-columns:1fr 1fr;}}
.dialog-visual{
  min-height:220px;
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 30% 20%, rgba(34,211,238,.16), transparent 60%), var(--graphite-1);
}
.dialog-visual img{width:100%;height:auto;max-height:80vh;object-fit:contain;}
.dialog-visual .print-glyph{font-size:5rem;}
.dialog-content{padding:var(--sp-5);}
.dialog-close{
  position:absolute;top:.8rem;right:.8rem;
  width:38px;height:38px;border-radius:50%;
  border:1px solid var(--border-soft);
  background:rgba(12,13,16,.7);
  color:var(--off-white);
  cursor:pointer;
}
.print-specs{display:grid;grid-template-columns:auto 1fr;gap:.4rem 1rem;margin:var(--sp-3) 0 var(--sp-4);font-size:.9rem;}
.print-specs dt{color:var(--gray-500);}
.print-specs dd{margin:0;color:var(--gray-100);}

/* Personalizador de piezas QR */
.customizer{margin-top:var(--sp-4);padding-top:var(--sp-4);border-top:1px solid var(--border-softer);}
.customizer h4{margin-bottom:var(--sp-3);}
.customizer .field{margin-bottom:var(--sp-3);}
.customizer .field-row{gap:var(--sp-3);}

.print-note{font-size:.9rem;margin:var(--sp-3) 0;}

/* Varias fotos por pieza */
.print-visual{position:relative;}
.print-count{
  position:absolute;right:.6rem;bottom:.6rem;
  font-family:var(--font-head);font-size:.72rem;
  padding:.2rem .6rem;border-radius:999px;
  background:rgba(12,13,16,.75);color:var(--off-white);
  backdrop-filter:blur(4px);
}
.dialog-visual{flex-direction:column;align-items:stretch;justify-content:center;gap:var(--sp-2);padding:var(--sp-2);}
.dialog-main{border-radius:var(--r-md);}
.dialog-thumbs{display:flex;gap:.5rem;flex-wrap:wrap;}
.dialog-thumb{
  width:64px;height:64px;padding:0;border-radius:var(--r-sm);overflow:hidden;
  border:2px solid transparent;background:var(--graphite-1);cursor:pointer;opacity:.7;
}
.dialog-thumb.active{border-color:var(--cyan);opacity:1;}
.dialog-thumb img{width:100%;height:100%;object-fit:cover;}