src/components/FilePreview.css

.file-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  margin: 0.75rem 0;
  background-color: white;
  border: 1px solid #e1e8ed;
  border-radius: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.file-preview:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.file-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  gap: 0.3rem;
}

.file-name {
  font-size: 1rem;
  font-weight: 500;
  color: #2c3e50;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-size {
  font-size: 0.85rem;
  color: #7f8c8d;
}

.remove-file {
  background: none;
  border: none;
  color: #e74c3c;
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.remove-file:hover {
  background-color: #fde8e8;
  color: #c0392b;
  transform: scale(1.1);
}