body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f9;
  margin: 0;
  padding: 0;
}

.file-upload-container {
  width: 60%;
  margin: 50px auto;
  background-color: #fff;
  padding: 20px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
}

h2 {
  margin-bottom: 10px;
  color: #444;
}

.upload-section {
  margin-bottom: 30px;
}

.file-input {
  display: block;
  margin: 10px 0;
}

.drag-drop-area {
  width: 100%;
  height: 100px;
  border: 2px dashed #ccc;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #f9f9f9;
  cursor: pointer;
  color: #666;
}

.drag-drop-area:hover {
  background-color: #f0f8ff;
}

.custom-btn,
.fake-upload-area {
  background-color: #007bff;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
}

.custom-btn:hover,
.fake-upload-area:hover {
  background-color: #007baa;
}

.hidden-file-input {
  display: none;
}

.message {
  font-size: 14px;
  color: #555;
}