body {
    background-color: #e9ecef; /* Soft grey background for a calm atmosphere */
}

.login-container {
    background-color: #ffffff; /* Clean white background for the form */
    border-radius: 10px; /* Slightly more rounded corners */
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2); /* More pronounced shadow for depth */
    padding: 20px;
    max-width: 400px; /* Set a max width for the container */
    margin: auto; /* Center the container horizontally */
}

h2 {
    color: #007bff; /* Primary color for headings */
    font-family: 'Arial', sans-serif; /* Simple font for readability */
}

.mb-3 {
    display: flex;
    flex-direction: column; /* Stack label and input vertically */
}

.form-label {
    margin-bottom: 5px; /* Space between label and input */
}

.btn-primary {
    background-color: #0056b3; /* Darker blue for a professional look */
    border: none; /* Remove default border */
    width: 100%; /* Full-width button */
}

.btn-primary:hover {
    background-color: #004085; /* Darker shade on hover for feedback */
}