body {
    font-family: 'Arial', sans-serif;
    background-image: url('background.png');
    background-size: cover;
    background-position: center;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    color: white;
}

.center-container {
    width: 100%;
    max-width: 400px; 
    padding: 20px;
    box-sizing: border-box;
}

.login-form {
    background-color: #1e1e1e;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px 0 rgba(255, 0, 0, 0.5);
    text-align: center;
}

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

.input-group label {
    display: block;
    margin-bottom: 5px;
}

.input-group input[type="email"],.input-group input[type="id"], .input-group input[type="text"], .input-group input[type="password"] {
    width: 80%;
    padding: 10px;
    border: none;
    border-radius: 5px;
    margin-bottom: 10px;
}

input[type="submit"] {
    background-color: #A70D2A;
    border: none;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
    width: 80%;
}

input[type="submit"]:hover {
    background-color: #A70D2A;
}

.text-center {
    text-align: center;
}

.text-center a {
    color: #A70D2A;
    text-decoration: none;
}

.error-message {
    color: #A70D2A;
}

@media (max-width: 600px) {
    .center-container {
        padding: 10px;
    }

    .login-form {
        padding: 15px;
    }
}
