body {
  font-family: Arial, sans-serif;
  background-color: #f4f7fa;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  background-color: #fff;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
}

h2 {
  text-align: center;
  margin-bottom: 20px;
  color: #333;
}

.form-group {
  margin-bottom: 15px;
}

label {
  font-weight: bold;
  color: #444;
}

input[type="text"], input[type="file"] {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 14px;
  box-sizing: border-box;
}

.button-container {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

button {
  padding: 12px 20px;
  background-color: #4CAF50;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #45a049;
}

.button-cancel {
  background-color: #f44336;
}

.button-cancel:hover {
  background-color: #e53935;
}

.button-container button:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

.input-file-container {
  display: flex;
  align-items: center;
}

.input-file-container input[type="file"] {
  border: none;
}

.input-file-container label {
  margin-left: 10px;
}