.gallery-nav {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem 1.5rem;
  display: flex;
  gap: 1.5rem;
}

.gallery-nav a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.gallery-nav a:hover {
  text-decoration: underline;
}

.gallery-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem 5rem;
}

.meme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.meme-card {
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.meme-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.meme-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  transition: opacity 0.2s ease;
}

.meme-card:hover img {
  opacity: 0.95;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 4px;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}

.lightbox-close:hover {
  color: var(--accent);
}

@media (max-width: 600px) {
  .meme-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .meme-card img {
    height: 240px;
  }
}