body {
    background-color: #121212;
    color: #e0e0e0;
    margin: 0;
    padding-top: 20px;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
    background-color: #1e1e1e;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    margin: 0 auto;
}

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

.form-group label {
    color: #e0e0e0;
    display: block;
    margin-bottom: 5px;
}

.form-control {
    background-color: #262626;
    color: #e0e0e0;
    border: 1px solid #333333;
    padding: 10px;
    border-radius: 5px;
    width: calc(100% - 20px);
}

.btn-primary {
    background-color: #da2128;
    border-color: #da2128;
    width: 100%;
    padding: 10px;
    border-radius: 5px;
}

.btn-primary:hover {
    background-color: #c81e25;
    border-color: #c81e25;
}