/* Add to assets/styles.css */
.gallery-container {
  background: #000;
  color: #fff;

  text-align: center;

}
.main-image {
  position: relative;
  display: inline-block;
    max-width: 100%;
    width: 100%;
}
.main-image img {
  width: 100%;
  max-width: 90vw;
  height: auto;
  border: 4px solid #222;
}
.nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #222;
  color: #fff;
  border: none;
  font-size: 2rem;
  padding: 0 15px;
  cursor: pointer;
  opacity: 0.7;
}
.nav-btn.left { left: 0; }
.nav-btn.right { right: 0; }
.thumbnails {
  margin-top: 15px;
  display: flex;
  justify-content: center;

}
.thumbnails img {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border: 2px solid #444;
  cursor: pointer;
  transition: border 0.2s;
}
.thumbnails img:hover {
  border: 2px solid #e00;
}
.courtesy {
  margin-top: 10px;
  font-size: 0.95em;
  color: #aaa;
}