/* Galerías Minimalistas v1.3 - Distribución Orgánica con Flexbox */
.gm-galeria-wrap { 
  display: block; 
  margin-bottom: 24px;
}

.gm-title { 
  margin: 0 0 16px 0; 
  font-size: 1.25rem; 
  font-weight: 600; 
  line-height: 1.3;
  color: #333;
}

/* Contenedor Flexbox para la galería */
.gm-galeria {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Elementos de la galería - base para masonry con flex */
.gm-item {
  display: block;
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.3s ease;
  flex: 1 0 180px; /* Tamaño base flexible */
  max-width: 100%;
}

/* Ajustar el número de columnas según el atributo data-columns */
.gm-galeria[data-columns="1"] .gm-item {
  flex: 1 0 calc(100% - 12px);
}

.gm-galeria[data-columns="2"] .gm-item {
  flex: 1 0 calc(50% - 12px);
}

.gm-galeria[data-columns="3"] .gm-item {
  flex: 1 0 calc(33.333% - 12px);
}

.gm-galeria[data-columns="4"] .gm-item {
  flex: 1 0 calc(25% - 12px);
}

.gm-galeria[data-columns="5"] .gm-item {
  flex: 1 0 calc(20% - 12px);
}

.gm-galeria[data-columns="6"] .gm-item {
  flex: 1 0 calc(16.666% - 12px);
}

.gm-galeria img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gm-galeria a:hover img {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

/* Lightbox */
#gm-lightbox {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999999;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

#gm-lightbox.active {
  opacity: 1;
  visibility: visible;
}

.gm-lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

#gm-lightbox img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: 12px;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

#gm-lightbox.active img {
  transform: scale(1);
}

#gm-lightbox .gm-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255,255,255,0.12);
  border: 0;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  font-size: 24px;
  transition: background 0.2s ease;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

#gm-lightbox .gm-close:hover {
  background: rgba(255,255,255,0.2);
}

/* Responsive */
@media (max-width: 1200px) {
  .gm-item {
    flex: 1 0 calc(25% - 12px);
  }
}

@media (max-width: 992px) {
  .gm-item {
    flex: 1 0 calc(33.333% - 12px);
  }
}

@media (max-width: 768px) {
  .gm-galeria {
    gap: 8px;
  }
  
  .gm-item {
    flex: 1 0 calc(50% - 8px);
  }
  
  .gm-title {
    font-size: 1.1rem;
    margin-bottom: 12px;
  }
  
  #gm-lightbox {
    padding: 16px;
  }
  
  #gm-lightbox .gm-close {
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
}

@media (max-width: 480px) {
  .gm-item {
    flex: 1 0 calc(100% - 8px);
  }
}