body {
    background-color: #1e3a56;
}

.login-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.login-container h2 {
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: bold;
    text-align: center;
}

.login-container .form-control {
    margin-bottom: 15px;
}

.login-container .btn {
    width: 100%;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container .btn i {
    margin-right: 10px;
}

.login-container .or {
    text-align: center;
    margin: 20px 0;
    font-weight: bold;
}