* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: Arial, sans-serif;
    background-image: url(login.jpg);
    background-size: cover;
    background-position: center;
}

/* Heading */

.head {
    text-align: center;
    margin-bottom: 25px;
}

.head h1 {
    font-size: 30px;
    margin-bottom: 8px;
    color: black;
}

.head h2 {
    font-size: 20px;
    color: black;
}

/* Login card */

.card {
    width: 350px;
    padding: 35px;
    background-color: white;
    border-radius: 15px;
    border: 1px solid black;
}

/* Form */

.card form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.card label {
    text-align: left;
    font-weight: bold;
}

.card input {
    width: 100%;
    padding: 10px;
    border: 1px solid gray;
    border-radius: 8px;
}

/* Buttons */

button {
    padding: 10px;
    margin-top: 10px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

.btn1 {
    background-color: black;
    color: white;
}

.btn2 {
    background-color: lightgray;
    color: black;
}

button:hover {
    opacity: 0.8;
}

/* Footer */

footer {
    margin-top: 20px;
    color: white;
    font-size: 14px;
    color: black;
}



/* Mobile responsive design */
@media (max-width: 600px) {
    body {
        padding: 20px 12px;
    }

    .head {
        margin-bottom: 18px;
    }

    .head h1 {
        font-size: 24px;
    }

    .head h2 {
        font-size: 18px;
    }

    .card {
        width: 100%;
        max-width: 350px;
        padding: 25px 20px;
    }

    footer {
        text-align: center;
        font-size: 12px;
    }
}