body {
    font-family: 'Roboto', sans-serif;
    background: url("/static/images/andon.png") no-repeat center center fixed;
    background-size: cover;
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    background-size: cover;
    filter: blur(6px);
    z-index: -1;
    pointer-events: none;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
}

.login-box {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 400px;
    width: 100%;
    z-index: 1;
}

.logo img {
    max-width: 100%;
    margin-bottom: 20px;
}

h2 {
    color: #004E99;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
}

.input-group {
    margin-bottom: 20px;
}

.btn-block {
    width: 100%;
    font-size: 18px;
    padding: 10px;
    background-color: #007bff;
    border: none;
    border-radius: 5px;
    color: #fff;
}

.btn-block i {
    margin-right: 8px;
}

.btn-block:hover {
    background-color: #0056b3;
}

.flash-message {
    margin-bottom: 20px;
    padding: 10px;
    border-radius: 5px;
    text-align: center;
    font-weight: bold;
}

.flash-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .login-box {
        padding: 20px;
        width: 90%;
    }

    h2 {
        font-size: 24px;
    }

    .btn-block {
        font-size: 16px;
    }
}