body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background: url('../img/imgback1.jpg') no-repeat center center fixed;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.login-container {
    background: rgba(255, 255, 255, 0.9);
    padding: 2%;
    border-radius: 8px;
    box-shadow: 0 0 12px rgba(0, 0, 0, 1);
    text-align: center;
    width: 80%; /* Adjusted for responsiveness */
    max-width: 300px; /* Set a max-width for larger screens */
}

h2 {
    color: #333;
}

label {
    display: block;
    margin: 2% 0 1%;
    padding-bottom: 3%;
    color: #555;
}

input {
    width: 100%;
    padding: 2%;
    margin-bottom: 5%;
    box-sizing: border-box;
}

button {
    background-color: #3164c2;
    color: white;
    padding: 3%;
    margin-top: 7%;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    width: 40%;
}

button:hover {
    background-color: #040675;
}

#error-message {
    color: #f00;
    margin-top: 5%;
}