body {
  font-family: Arial, sans-serif;
  background: #f4f6f9;
  margin: 0;
  padding: 0;
}

.container {
  width: 400px;
  margin: 60px auto;
  padding: 25px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0px 0px 10px rgba(0,0,0,0.1);
}

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

input, select, button {
  width: 92%;
  padding: 10px;
  margin: 8px 0;
  border-radius: 5px;
  border: 1px solid #ccc;
}

button {
  background: #007bff;
  color: #fff;
  border: none;
  font-weight: bold;
  cursor: pointer;
}

button:hover {
  background: #0056b3;
}

.msg {
  margin-top: 10px;
  text-align: center;
  color: green;
}

.error {
  color: red;
}

label {
  display: block;
  margin-top: 10px;
  font-weight: bold;
  color: #333;
}

select, input[type="text"], input[type="file"] {
  width: 100%;
  margin-top: 5px;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

form {
  margin-top: 15px;
}

.alert {
  margin: 20px auto;
  padding: 15px 20px;
  border-radius: 6px;
  max-width: 600px;
  font-size: 16px;
  font-family: Arial, sans-serif;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
.alert.success {
  background: #d4edda;
  color: #155724;
  border-left: 6px solid #28a745;
}
.alert.error {
  background: #f8d7da;
  color: #721c24;
  border-left: 6px solid #dc3545;
}