.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 2px solid #ecf0f1;
}
.section-header h5 {
  margin: 0;
  padding: 0;
  border: none;
}
.gallery-item {
  margin-bottom: 30px;
  background: #f8f9fa;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}
.gallery-header {
  padding: 15px 20px;
  background: white;
  border-bottom: 1px solid #e9ecef;
}
.gallery-title {
  font-weight: 600;
  font-size: 16px;
  color: #2c3e50;
  margin-bottom: 5px;
}
.gallery-date {
  font-size: 13px;
  color: #7f8c8d;
}
.carousel-inner {
  border-radius: 0 0 8px 8px;
}
.carousel-item img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}
.placeholder-slide {
  width: 100%;
  height: 400px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 64px;
}
.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  padding: 20px;
}