body {
    background-color: #000;
    padding: 0;
    margin: 0;
}

body {
    display: grid;
    grid-template-areas:
        'header',
        'account',
        'navbar',
        'main-content',
        'footer';
}

/* general column padding */
body > * {
    padding: 1rem;
}

h2 {
    color: #6B0504;
    margin-top: 0.5rem;
}

#logo {
    grid-area: header;
    background-color: #fff;
    padding-left: 2rem;
}

#account {
    grid-area: account;
    background-color: #fff;
    padding-left: 2rem;
}

#account a {
    color: #6B0504;
}

#main-nav {
    grid-area: navbar;
    background-color: #6B0504;
    padding: 0;
    margin: 0;
}

#main-nav a {
    color: #fff;
}

#main-nav ul {
    display: block;
    padding-left: 2rem;
}

#main-nav li {
    display: inline;
    padding-right: 1rem;
}

.content {
    background-color: #fff;
    padding: 5px 20px;
    padding-bottom: 20px;
    border-radius: 10px;
    box-shadow: 10px 10px;
    margin-bottom: 2rem;
}

.books {
    min-height: 200px;
}

section::after {
    content: '';
    display: block;
    clear: both;
}

#author-photo {
    float: left
}

#main-content {
    grid-area: main-content;
    background-color: #2C363F;
}

#footer {
    grid-area: footer;
    background-color: #6B0504;
    color: #fff;
}

.social-media {
    padding-left: 1rem;
}

/* tablet breakpoint */
@media (min-width:780px) {
    body {
        grid-template-columns:repeat(3, 1fr);
        grid-template-areas:
            'header header header'
            'navbar navbar navbar'
            'main-content main-content main-content'
            'footer footer footer';
    }
}

/* Container: Stack buttons vertically */
.links ul {
list-style: none; 
padding: 0;
margin: 0;
display: flex;
flex-direction: column; 
gap: 12px;              
}

/* Button Styling: Keep uniform width and centered text */
.links li a {
display: block; 
width: 75%;      
text-align: center; 
text-decoration: none;
padding: 12px 0;
background-color: #fff;
color: #6B0504;
border-radius: 6px;
font-family: sans-serif;
transition: background 0.3s ease;
}

/* Hover Effect */
.links li a:hover {
background-color: #0056b3;
}