html, body {
    height: 100%;
    margin: 0;
}

body {
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    background-color: #FFF2E0;
    color: #2d2d2d;
}

form {
    flex: 1;
    display: flex;
    flex-direction: column;
}

header {
    background: #898AC4;
    color: white;
    padding: 15px;
    text-align: center;
}

nav ul {
    list-style-type: none;
    background-color: #A2AADB;
    padding: 0;
    margin: 0;
    overflow: hidden;
}

    nav ul li {
        float: left;
    }

        nav ul li a {
            display: block;
            color: #FFF2E0;
            padding: 12px 18px;
            text-decoration: none;
        }

            nav ul li a:hover {
                background-color: #C0C9EE;
                color: #FFF2E0;
            }

.container {
    flex: 1;
    padding: 25px;
}

button, .btn {
    padding: 10px 18px;
    background: #A2AADB;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

    button:hover, .btn:hover {
        background: #898AC4;
    }

footer {
    background-color: #C0C9EE;
    text-align: center;
    padding: 12px;
    width: 100%;
}

.product-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.product-card {
    background: #C0C9EE;
    padding: 15px;
    border-radius: 10px;
    width: 200px;
    text-align: center;
}

.image-box {
    width: 100%;
    height: 120px;
    background-color: #A2AADB;
    border-radius: 8px;
    margin-bottom: 10px;
}

.auth-box {
    width: 350px;
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0px 0px 15px rgba(0,0,0,0.2);
    margin: auto;
    margin-top: 120px;
    text-align: center;
}

    .auth-box input, .auth-box .btn {
        width: 100%;
        padding: 10px;
        margin-top: 10px;
    }