.reader-page {
    background: var(--surface-white);
    color: var(--reader-ink);
}

.reader-toolbar {
    box-sizing: border-box;
    margin: 0 auto;
    min-height: 68px;
    border-bottom: 1px solid var(--reader-line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    gap: 20px;
}

.reader-toolbar .actions {
    flex-wrap: nowrap;
    flex-shrink: 0;
    gap: 30px;
}

.reader-toolbar a,.reader-toolbar button {
    display: inline-flex;
    gap: 12px;
    align-items: center;
    white-space: nowrap;
}

.reader-book-title {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: var(--text-card);
}

.reader-toolbar .icon {
    font-size: 1.2rem;
}
.reader-toolbar .reader-edit-chapter { min-height: 44px; flex-shrink: 0; font-weight: 700; }
@media(max-width:1000px) {
    .reader-toolbar:has(.reader-edit-chapter) { flex-wrap: wrap; }
    .reader-toolbar .reader-edit-chapter { order: 3; margin-left: auto; }
}

.reader-settings {
    position: static;
    font-size: 1.5rem;
}

.reader-toolbar .actions:last-child { position: relative; }
.reader-toolbar .actions:has(.reader-contents-button) .reader-settings { position: relative; }
.reader-toolbar .actions:has(.reader-contents-button) .reader-settings > div { left: 0; right: auto; }

.reader-settings summary {
    list-style: none;
}

.reader-settings>div {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    width: min(240px, calc(100vw - 24px));
    padding: 14px;
    font-family: var(--font-ui);
    font-size: var(--text-base);
    z-index: 3;
    background: var(--surface-white);
    color: var(--reader-ink);
    border-color: var(--reader-line);
    box-shadow: 0 7px 20px var(--shadow-strong);
}

.reader-settings label { margin-bottom: 6px; font-size: var(--text-small); }
.reader-settings select {
    min-height: 44px;
    margin: 0 0 12px;
    padding: 8px 12px;
    background-color: var(--surface-white);
    color: var(--reader-ink);
    border-color: var(--reader-line);
    font-size: 16px;
}
.reader-settings select:last-of-type { margin-bottom: 0; }

.reader-text {
    max-width: min(720px, calc(100% - 88px));
    margin: 50px auto 45px;
    font-family: var(--font-reader);
    font-size: 24px;
    line-height: 1.5;
}

.reader-text header {
    text-align: center;
    margin-bottom: 28px;
}

.reader-text header p {
    font-size: 18px;
    color: var(--reader-muted);
    margin-bottom: 9px;
}

.reader-text h1 {
    font-size: 42px;
    line-height: 1.15;
}

.reader-text>p {
    position: relative;
    margin-bottom: 22px;
}

.reader-text[data-size=large] {
    font-size: 28px;
}

.reader-text[data-size=small] {
    font-size: 21px;
}

.reader-text[data-width=narrow] {
    max-width: min(620px, calc(100% - 88px));
}

.reader-footer {
    border-top: 1px solid var(--reader-line);
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 325px) minmax(0, 1fr);
    align-items: center;
    margin: 0 auto;
    padding: 24px 0;
    gap: 25px;
}

.reader-footer>a {
    display: flex;
    min-width: 0;
    gap: 15px;
    align-items: center;
    white-space: normal;
}

.reader-footer > :last-child {
    justify-self: end;
    justify-content: flex-end;
    text-align: right;
}

.reader-progress {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.reader-progress progress {
    width: 100%;
    max-width: 325px;
    background: var(--reader-line);
    accent-color: var(--ink);
}

.reader-progress progress::-webkit-progress-value {
    background: var(--ink);
}

.reader-login {
    color: var(--reader-muted);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.reader-bottom {
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    padding: 10px 20px 40px;
}

.reader[data-reader-completed-value=true] .reader-save-status {
    color: var(--green);
    font-weight: 600;
}

.reader-save-status {
    width: min(640px, 100%);
    min-height: 3em;
    margin: 0;
    color: var(--reader-muted);
    font-size: var(--text-small);
    line-height: 1.5;
    text-align: center;
}

.reader-dialog {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    width: min(650px,95vw);
    padding: 30px;
    background: var(--surface);
    color: var(--ink);
    box-shadow: 0 10px 35px var(--shadow-strong);
}

.reader-dialog::backdrop {
    background: var(--scrim);
}

.reader-contents-dialog {
    width: min(560px, calc(100vw - 24px));
    max-height: calc(100dvh - 40px);
    padding: 24px;
    overflow: hidden;
    border-color: var(--reader-line);
    background: var(--surface-white);
    color: var(--reader-ink);
}
.reader-contents-dialog[open] { display: flex; flex-direction: column; }
.reader-contents-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-shrink: 0; padding-bottom: 16px; border-bottom: 1px solid var(--reader-line); }
.reader-contents-heading > div { min-width: 0; }
.reader-contents-heading h2 { margin: 0; font-size: var(--text-section); }
.reader-contents-heading p { margin: 6px 0 0; color: var(--reader-muted); font-size: var(--text-small); line-height: 1.5; overflow-wrap: anywhere; }
.reader-contents-dialog [data-reader-target="contentsBody"] { min-height: 0; overflow-y: auto; overscroll-behavior: contain; }
.reader-contents-list { margin: 8px 0 0; padding: 0; list-style: none; }
.reader-contents-list li + li { border-top: 1px solid var(--reader-line); }
.reader-contents-list a { display: flex; align-items: center; gap: 12px; min-height: 52px; padding: 12px 10px; border-radius: 8px; color: var(--reader-ink); text-decoration: none; }
.reader-contents-list a:hover, .reader-contents-list a[aria-current] { background: var(--surface-soft); }
.reader-contents-list a[aria-current] { font-weight: 700; }
.reader-contents-number { flex: none; width: 2.25em; color: var(--reader-muted); font-size: var(--text-small); font-variant-numeric: tabular-nums; }
.reader-contents-name { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.reader-contents-current { flex: none; color: var(--reader-muted); font-size: var(--text-small); font-weight: 400; }
.reader-contents-empty { padding: 16px 0; color: var(--reader-muted); }
.reader-contents-pagination { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 12px; padding-top: 8px; border-top: 1px solid var(--reader-line); font-size: var(--text-small); }
.reader-contents-pagination a, .reader-contents-back { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; color: var(--reader-ink); }
.reader-contents-pagination a { min-width: 44px; }
.reader-contents a:focus-visible, .reader-contents-back:focus-visible { outline: 2px solid var(--reader-ink); outline-offset: -2px; }
.reader-contents-page { width: min(640px, 100%); margin: 32px auto; padding: 0 16px; }
.reader-contents-page > header { margin: 16px 0; padding-bottom: 16px; border-bottom: 1px solid var(--reader-line); }
.reader-contents-page h1 { margin: 0 0 8px; }
.reader-contents-page > header p { margin: 0; color: var(--reader-muted); overflow-wrap: anywhere; }
@media(max-width:420px) {
    .reader-contents-dialog { padding: 16px; }
    .reader-contents-pagination a > span { display: none; }
}

.dialog-close {
    float: right;
    margin-top: -15px;
    margin-right: -15px;
}

.glossary-card {
    padding: 28px;
    margin: 20px 0;
}

.glossary-card blockquote {
    font-size: var(--text-lede);
    margin-top: 0;
}

@media(max-width:1250px) {
    .reader-toolbar .actions {
        gap: 18px;
    }
    .reader-book-title {
        font-size: var(--text-card);
    }
}

@media(max-width:760px) {
    .reader-toolbar .reader-edit-chapter { flex-basis: 100%; justify-content: center; }
    .reader-toolbar {
        flex-wrap: wrap;
        gap: 8px;
        font-size: var(--text-base);
    }
    .reader-toolbar .actions {
        gap: 14px;
    }
    .reader-toolbar > .actions {
        order: 1;
    }
    .reader-toolbar .reader-return {
        min-width: 44px;
        min-height: 44px;
        justify-content: center;
    }
    .reader-toolbar .reader-return > span {
        display: none;
    }
    .reader-toolbar .actions:last-child {
        order: 2;
        margin-left: auto;
        gap: 6px;
    }
    .reader-toolbar .actions:last-child > button,
    .reader-toolbar .actions:last-child > a,
    .reader-settings summary {
        min-width: 44px;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    .reader-toolbar .actions:last-child button>span {
        display: none;
    }
    .reader-book-title {
        order: 0;
        flex-basis: 100%;
        justify-content: center;
        padding-bottom: 6px;
    }
    .reader-text,.reader-text[data-width=narrow] {
        margin: 32px 25px;
        font-size: 20px;
        max-width: none;
    }
    .reader-text[data-size=large] {
        font-size: 24px;
    }
    .reader-text[data-size=small] {
        font-size: 18px;
    }
    .reader-text h1 {
        font-size: 31px;
    }
    .reader-footer {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
    }
    .reader-footer > a {
        gap: 8px;
    }
    .reader-progress {
        grid-column: 1 / -1;
        justify-self: center;
        order: 3;
        max-width: 325px;
    }
}

.reader-comments { width:min(900px,100%); margin:0 auto; padding:0 20px 40px; box-sizing:border-box; }
.reader-comments .book-sharing-actions { display:inline-flex; align-items:center; gap:6px; }
.reader-comments .book-sharing-actions > :is(button,a) { min-height:44px; padding:8px 10px; gap:8px; border-radius:10px; font-size:inherit; line-height:1.25; }
.reader-comments .book-report-action:hover { background:var(--surface-soft); color:var(--green); }
.reader-selection-menu { position:fixed; z-index:90; display:flex; flex-wrap:wrap; justify-content:center; gap:4px; max-width:calc(100vw - 16px); padding:6px; border:1px solid var(--reader-line); border-radius:10px; background:var(--surface-white); color:var(--reader-ink); box-shadow:0 6px 24px color-mix(in srgb,var(--shadow-color) 13.3%,transparent); font:600 var(--text-small)/1.3 var(--font-ui); }
.reader-selection-menu[hidden] { display:none; }
.reader-selection-menu button { display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:44px; padding:8px 12px; border:0; border-radius:6px; background:transparent; color:inherit; cursor:pointer; }
.reader-selection-menu button:hover { background:var(--surface-soft); }
.reader-selection-menu button:focus-visible { outline:2px solid var(--reader-ink); outline-offset:1px; }
.reader-selection-menu p { flex-basis:100%; margin:2px 8px 6px; font-weight:400; }
.reader-selection-menu button:disabled { opacity:.5; cursor:default; }
.reader-page .reader-comments-dialog { width:min(760px,calc(100vw - 24px)); max-height:calc(100dvh - 32px); padding:24px; background:var(--surface-white); color:var(--reader-ink); border:1px solid var(--reader-line); overflow:auto; }
.reader-comments-heading { position:sticky; top:0; z-index:2; display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:16px; padding-block:8px; background:var(--surface-white); }
.reader-comments-heading h2 { margin:0; font-size:var(--text-section); }
.reader-comments-heading button { flex:none; min-width:44px; min-height:44px; color:inherit; }
.reader-comments-dialog .inline-comments { margin:0; }
.reader-comments-dialog .comment-bubble,.reader-comments-dialog .inline-compose { background:var(--surface-white); color:var(--reader-ink); border-color:var(--reader-line); }
.reader-comments-dialog .comment-bubble { background:var(--reader-soft,var(--surface-soft)); }
.reader-comments-dialog .comment-more-replies { color:var(--reader-ink); }
.reader-comments-dialog .inline-thread-heading { margin-bottom:16px; }
.reader-comment-passage { grid-column:1/-1; min-width:0; padding:12px; border:1px solid var(--reader-line); border-radius:8px; background:var(--surface-white); }
.reader-comment-passage[hidden] { display:none; }
.reader-comment-passage blockquote,.comment-quoted-passage { margin:8px 0; padding:4px 12px; border-left:3px solid var(--reader-muted); font-size:var(--text-small); white-space:pre-wrap; overflow-wrap:anywhere; }
.reader-comment-passage strong { font-size:var(--text-small); }
.reader-comments-dialog .inline-compose { scroll-margin-bottom:16px; }
.reader-comments-dialog .editor-surface,.reader-comments-dialog .ql-container,.reader-comments-dialog .ql-editor,.reader-comments-dialog textarea { background:var(--surface-white); color:var(--reader-ink); }
.reader-page .content-action-dialog { background:var(--surface-white); color:var(--reader-ink); border-color:var(--reader-line); }
@media(max-width:600px) {
    .reader-page .reader-comments-dialog { padding:16px; }
    .reader-selection-menu button { padding-inline:8px; }
}