body {
    margin: 0;
    font-family: sans-serif;
    background: #111;
    color: #eee;
}

/* -----------------------------
HEADER
----------------------------- */

header {
    position: sticky;
    top: 0;
    background: #1b1b1b;
    padding: 10px;
    display: flex;
    gap: 10px;
    align-items: center;
}

#manga-thumbnail {
    width: 300px;
    max-width: 100%;
    height: auto; /* keeps aspect ratio */
    display: block;
}

/* -----------------------------
MAIN
----------------------------- */
main {
    margin: 20px;
}

/* -----------------------------
CHAPTERS
----------------------------- */

.chapter-link {
    display: flex;
    justify-content: space-between;
    padding: 6px 10px;
    color: #eee;
    text-decoration: none;
    border-bottom: 1px solid #333;
}

.chapter-link:hover {
    background: #2a2a2a;
}

.chapter-date {
    font-size: 0.9em;
    color: #aaa;
}