.photo-masonry-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

.photo-masonry-categories {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.photo-masonry-category-button {
  background: none;
  border: none;
  color: #34495E;
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  position: relative;
}

.photo-masonry-category-button:focus {
  outline: none;
}

.photo-masonry-category-button::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 3px;
  opacity: 0;
}

.photo-masonry-category-button:hover {
  color: #55cca6;
}

.photo-masonry-category-active {
  color: #55cca6;
}

.photo-masonry-category-active::after {
  opacity: 1;
}

.photo-masonry-grid {
  position: relative;
}

.photo-masonry-category-items {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 0.75rem;
}

.photo-masonry-category-items[hidden] {
  display: none;
}

.photo-masonry-item {
  position: relative;
  overflow: hidden;
  border-radius: 0.5rem;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.photo-masonry-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.photo-masonry-item-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
  padding: 1rem;
  opacity: 0;
}

.photo-masonry-item:hover .photo-masonry-item-overlay {
  opacity: 1;
}

.photo-masonry-item-text {
  color: #fff;
  font-weight: 500;
}

@media (max-width: 768px) {
  .photo-masonry-category-items {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 150px;
  }
  
  .photo-masonry-item {
    grid-area: auto !important;
  }
}

@media (max-width: 480px) {
  .photo-masonry-category-items {
    grid-template-columns: 1fr;
    grid-auto-rows: 200px;
  }

  .photo-masonry-categories {
    gap: 1rem;
  }
}