/* Basic reset for better consistency across browsers */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: #f8f9fa; /* Light grey background */
    color: #343a40; /* Dark grey text */
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    max-width: 400px;
    width: 100%;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

h1.text-center {
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: 700;
    color: #007bff; /* Bootstrap primary color */
}

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

.form-group label {
    font-weight: 600;
    margin-bottom: 5px;
}

.form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid #ced4da;
    border-radius: 4px;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
    padding: 10px;
    font-size: 16px;
    font-weight: 600;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #004085;
}

.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
    margin-top: 20px;
}

.alert-danger ul {
    margin: 0;
    padding: 0;
    list-style-type: none;
}

.alert-danger li {
    margin: 5px 0;
}