body {
    background-color: #fff8dc; /* light yellow */
    font-family: Arial, sans-serif;
    color: purple;
    margin: 0;
    padding: 0;
    text-align: center;
}

header {
    background-color: purple;
    color: white;
    padding: 15px;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo img {
    height: 50px;
    margin-right: 10px;
}

#login-section, #feed-section {
    padding: 20px;
}

.auth-buttons {
    margin-top: 15px;
}

.auth-buttons input, .auth-buttons button {
    display: block;
    margin: 8px auto;
    padding: 10px;
    font-size: 16px;
}

.sidebar {
    background-color: #f3e5f5;
    padding: 15px;
}

.feed-content {
    margin-top: 20px;
}

.hidden {
    display: none;
}