body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

main {
    padding: 20px;
}

header {
    background-color: rgb(48, 56, 65);
    color: white;
    padding: 2px 25px;
    text-align: left;
}

.container {
    display: flex;
    min-height: calc(100vh - 85px); /* Subtract header height */
    background-color: rgb(242, 247, 247);
}

nav {
    background-color: rgb(54, 62, 71);
    width: 150px;    
    padding: 20px;
}

    nav ul {
        list-style-type: none;
        padding: 0;
        margin: 0;
    }

    nav li {
        margin-bottom: 10px;        
    }

    nav a {
        color: white;
        text-decoration: none;
        padding: 10px 10px;
        display: block;
    }

        nav a:hover {
            background-color: rgb(64, 73, 83);
            color: white;
            border-radius: 0px;
        }



.frame-box {
    width: 450px;
    height: 650px;
    border: 1px solid #ccc;
    border-radius: 0px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    background-color: white;
    padding: 0px;
    margin-bottom: 10px;
}


p {
    font-size: 14px;
    line-height: 1.4; /* More natural spacing between lines */
    margin: 10px 0;
}

.message-box {
    width: 450px;
    height: auto; /* Let height adjust to content */
    border: 1px solid #ccc;
    border-radius: 0px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    background-color: white;
    padding: 20px;
    margin-bottom: 10px;
    font-size: 14px;
    color: rgb(51, 51, 51);
}