.source-code-section {
  padding: 2rem;
}

.file-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.file-list li {
  margin-bottom: 1.5rem;
  background: rgba(255, 255, 255, 0.6);
  padding: 1rem;
  border-radius: 8px;
  backdrop-filter: blur(4px);
  transition: background 0.3s ease;
}

.file-list li:hover {
  background: rgba(255, 255, 255, 0.9);
}

.file-list a {
  font-size: 1.2rem;
  font-weight: bold;
  color: #002b5c;
  text-decoration: none;
}

.file-list .file-type {
  font-size: 0.85rem;
  background: #dde7f5;
  color: #002b5c;
  padding: 2px 6px;
  margin-left: 8px;
  border-radius: 4px;
}

.file-desc {
  font-size: 0.95rem;
  color: #333;
  margin-top: 0.3rem;
}


.source-block {
  margin-top: 0.5rem;
  display: none;
}

.source-block.show {
  display: block;
}

.btn-view-source {
  margin-top: 0.5rem;
  background: transparent;
  color: #0d6efd;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  text-decoration: underline;
}