.dropzone {
  width: 100%;
  aspect-ratio: 1 / 1;
  border: 2px dashed #999;
  background-color: #f5f5f5;
  border-radius: 0;
  padding: 0;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: pointer;
}

.dz-message {
  font-size: 1rem;
  color: #444;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.upload-icon {
  width: 40px;
  height: 40px;
  background-image: url('https://cdn-icons-png.flaticon.com/512/1828/1828911.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  margin-bottom: 10px;
}

.upload-message {
  font-weight: 500;
}

@media (max-width: 768px) {
  .dropzone {
    aspect-ratio: 1 / 1;
  }
}