.container_gallery {
  max-width: 1024px;
  margin: auto;
  padding: 1rem;
}

.gallery-header {
      text-align: center;
      margin-bottom: 2rem;
    }
    .gallery-title {
      font-size: 2rem;
      font-weight: 700;
      color: #1f2937;
    }

   .gallery-container {
	  display: grid;
	  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	  max-width: 100%;
	  gap: 1.5rem;
	}

    .subfolder-item {
      background: transparent;
      border-radius: 0.75rem;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0,0,0,0.05);
      transition: transform 0.2s ease;
      cursor: pointer;
    }
    .subfolder-item:hover {
      transform: translateY(-4px);
    }
    .subfolder-item img {
      width: 100%;
      height: 180px;
      object-fit: cover;
      transition: 0.3s ease;
    }
    .subfolder-title {
      text-align: center;
      padding: 6px;
		font-size: 14px;
		font-weight: 600;
		color: #00bbff;
		}

    .lightbox {
      display: none;
      position: fixed;
      top: 0; left: 0;
      width: 100%; height: 100%;
      background: rgba(0, 0, 0, 0.9);
      justify-content: center;
      align-items: center;
      z-index: 9999;
      flex-direction: column;
    }
    .lightbox img {
      max-width: 90%;
      max-height: 80%;
      border-radius: 10px;
    }
    .lightbox .close {
      position: absolute;
      top: 120px;
      right: 30px;
      font-size: 40px;
      color: white;
      cursor: pointer;
    }
    .lightbox-nav {
      position: absolute;
      top: 50%;
      width: 100%;
      display: flex;
      justify-content: space-between;
      transform: translateY(-50%);
      padding: 0 2rem;
      color: white;
      font-size: 2rem;
      font-weight: bold;
      user-select: none;
    }

    @media (max-width: 640px) {
      .subfolder-item img {
        height: 200px;
      }
    }