body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f8f9fa;
}

h1, h2 {
  font-weight: 600;
}

footer {
  font-size: 0.9rem;
}

/* Zona de carga */
#dropZone {
  cursor: pointer;
  transition: background-color 0.3s ease;
}

#dropZone.hover {
  background-color: #e9ecef;
}

/* Galería */
#gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

#gallery .card {
  width: 100%;
  border-radius: 0.5rem;
  overflow: hidden;
}

.card-img-top {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.nav-buttons button {
  font-weight: 500;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  transition: all 0.2s ease;
}
.nav-buttons button:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}
/* Estilo del overlay del visor */
#lg-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* fundamento blur */
.blurred-background {
  filter: blur(6px);
  transition: filter 0.3s ease-in-out;
}