/* ============================================================================
   STYLE_8.CSS — Literature page for "Deportation Its Meaning and Menace"
   Based on style_5.1.7.css, adds fullscreen mobile safe-area-inset fix.
   ========================================================================== */

/* ============================================================================
   ROOT & CUSTOM PROPERTIES
   ========================================================================== */
:root {
    /* Font stacks */
    --mono-font: ui-monospace, "SF Mono", "Cascadia Code", "Segoe UI Mono", "Roboto Mono", "Liberation Mono", "Noto Sans Mono", Menlo, monospace;
    --sans-font: ui-sans-serif, "SF Pro Text", "Segoe UI", "Open Sans", Roboto, "Liberation Sans", "Noto Sans", sans-serif;
    --serif-font: ui-serif, "New York", "Liberation Serif", "Noto Serif", "Roboto Slab", serif;

    /* Light theme (default fallback) */
    --bg-body: #f2f2f2;
    --color-body: #1a1a1a;
    --bg-strong: #f1f1f1;
    --color-strong: #000;
    --border-fullscreen: #000;
    --nav-link-bg: #3a3a3a;
    --nav-link-text: #fdfdfd;

    /* Reading-specific tokens */
    --reading-bg: #ffffff;
    --reading-text: #222;
    --accent: #900;
    --accent-hover: #b00;
    --quote-border: #900;
    --quote-bg: #faf5f5;
    --pre-bg: #eee;
    --pre-border: #ccc;
    --pre-text: #222;
    --toc-active: #900;
    --section-divider: #ccc;
    --metadata-bg: #f5f5f5;

    /* Strong highlight customization */
    --strong-highlight-overlay: #6a6a6a;
    --strong-highlight-opacity: 0.3;

    /* Layout tokens */
    --max-reading-width: 42rem;
    --side-padding: 1.25rem;

    /* Safe-area insets (fullscreen mobile PWA fix) */
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);

    font-size: clamp(0.875rem, calc(0.875rem + ((1vw - 0.1rem) * 0.7328)), 1.5rem);
}

/* ── Dark Theme ─────────────────────────────────────────────────────── */
@media screen and (prefers-color-scheme: dark) {
    :root {
        --bg-body: #1a1a1a;
        --color-body: #e0e0e0;
        --bg-strong: #1f1f1f;
        --color-strong: #fdfdfd;
        --border-fullscreen: #fff;
        --nav-link-bg: #4a4a4a;
        --reading-bg: #262626;
        --reading-text: #ddd;
        --accent: #c44;
        --accent-hover: #d66;
        --quote-border: #c44;
        --quote-bg: #2a1f1f;
        --pre-bg: #1f1f1f;
        --pre-border: #444;
        --pre-text: #ddd;
        --toc-active: #c44;
        --section-divider: #444;
        --metadata-bg: #222;
        --strong-highlight-overlay: rgba(255, 255, 255, 0.15);
        --strong-highlight-opacity: 1;
    }
}

/* ============================================================================
   RESET & BASE
   ========================================================================== */
*,
*::after,
*::before {
    box-sizing: border-box;
}

html {
    overscroll-behavior: none;
    text-rendering: optimizeLegibility;
    scroll-behavior: smooth;
    /*
     * Increased from 2rem to account for safe-area-inset-top
     * so in-page anchor jumps aren't hidden behind the notch / status bar
     * in fullscreen PWA mode on mobile.
     */
    scroll-padding-top: calc(max(2rem, var(--safe-top)) + 1rem);
}

body {
    background: var(--bg-body);
    color: var(--color-body);
    font: 400 1.1rem/1.85 var(--serif-font);
    min-height: 100dvh;
    margin: 0;
    /*
     * Fullscreen mobile PWA fix:
     * Ensure content is never hidden behind the device's status bar or notch.
     * Uses max() to guarantee at least 1rem even when safe-area-inset is 0
     * (e.g., desktop browsers or non-fullscreen mobile).
     */
    padding-top: max(1rem, var(--safe-top));
    padding-bottom: max(1rem, var(--safe-bottom));
}

/* ============================================================================
   SKIP LINK
   ========================================================================== */
.skip-link {
    position: absolute;
    top: -3rem;
    left: 0;
    background: var(--accent);
    color: #fff;
    padding: 0.5rem 1rem;
    font-family: var(--sans-font);
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 1000;
    transition: top 0.2s ease-in-out;
}
.skip-link:focus {
    top: 0;
}

/* ============================================================================
   TYPOGRAPHY
   ========================================================================== */
h1,
h2,
h3,
h4 {
    font-family: var(--sans-font);
    font-weight: 300;
    color: var(--color-strong);
}

h1 {
    font-size: clamp(1.5rem, calc(1rem + 3vmin), 2.8rem);
    margin: 3vmin 0 1vmin;
    line-height: 1.3;
}

h2 {
    font-size: clamp(1.3rem, calc(1rem + 2vmin), 2.2rem);
    margin: 4rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--section-divider);
}

h3 {
    font-size: calc(1rem + 1.5vmin);
    margin: 2.5rem 0 0.75rem;
}

p {
    margin: 0 0 1.2rem;
    text-align: left;
    hyphens: auto;
}

.tagline {
    font-family: var(--mono-font);
    text-align: center;
    font-weight: 500;
    letter-spacing: 0.05em;
    margin: 1rem 0;
    font-size: 0.85rem;
    text-transform: uppercase;
}

/* ── Chapter heading spans (replaces <br>) ─────────────────────────── */
.chapter-number {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.3rem;
    color: var(--accent);
}

.chapter-title {
    display: block;
}

/* ── Generic line-break utility (replaces <br>) ────────────────────── */
.line-break {
    display: block;
}

/* ============================================================================
   LINKS
   ========================================================================== */
a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.15s ease;
}
a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}
a:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ============================================================================
   STRONG (highlight effect from style_3 — preserved)
   ========================================================================== */
strong {
    background: var(--bg-strong);
    color: var(--color-strong);
    font-weight: 600;
    position: relative;
}

strong::before {
    background: var(--strong-highlight-overlay);
    opacity: var(--strong-highlight-opacity, 0.3);
    content: "";
    height: 102%;
    left: 0;
    padding: 0.15rem;
    position: absolute;
    top: 0;
    transform: skewX(1.65deg) rotate(-1.15deg);
    width: 102%;
    z-index: -1;
}

/* ============================================================================
   HEADER & NAVIGATION
   ========================================================================== */
header {
    text-align: center;
    /*
     * Extra top padding for fullscreen mobile PWA.
     * Combined with body padding-top, this ensures the tagline
     * and nav are always accessible and not stuck behind the notch.
     */
    padding-top: max(1.5rem, var(--safe-top));
}

nav {
    margin: 1rem 0;
}

nav ol,
nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    justify-content: center;
    padding: 0.5rem 0;
    margin: 0;
    padding-inline-start: 0;
    list-style: none;
}

nav li {
    display: inline-flex;
    line-height: 2.2;
    white-space: nowrap;
}

nav li a {
    background: var(--nav-link-bg);
    border: 1px outset #333;
    border-radius: 0.2rem;
    font: 400 0.95rem var(--sans-font);
    overflow: hidden;
    padding: 0.25rem 0.6rem;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
}

/* ── Nav link variants ─────────────────────────────────────────────── */
nav a.back-link {
    color: var(--nav-link-text);
    background: #222;
    border: 1px solid #555;
    font-weight: 400;
}
nav a.back-link:hover {
    background: #333;
    border-color: #777;
    text-decoration: none;
}

nav a.literature-link {
    font-family: var(--mono-font);
    font-size: 0.95rem;
    color: inherit;
}

/* ============================================================================
   MAIN / READING AREA
   ========================================================================== */
main {
    max-width: var(--max-reading-width);
    margin: 0 auto;
    padding: 0 var(--side-padding);
}

/* ── Book header ───────────────────────────────────────────────────── */
.book-header {
    text-align: center;
    margin-bottom: 3rem;
}

.book-subtitle {
    font-style: italic;
    color: var(--color-body);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

/* ── Metadata ──────────────────────────────────────────────────────── */
.book-metadata {
    background: var(--metadata-bg);
    border-radius: 0.5rem;
    padding: 1rem 1.5rem;
    margin: 0 auto 1.5rem;
    max-width: 40rem;
    font-family: var(--sans-font);
    font-size: 0.9rem;
    text-align: left;
}

.book-metadata dt {
    font-weight: 600;
    margin-top: 0.5rem;
}

.book-metadata dd {
    margin: 0 0 0.25rem;
}

.gutenberg-notice {
    font-size: 0.85rem;
    color: var(--color-body);
    max-width: 40rem;
    margin: 1rem auto;
    text-align: justify;
}

/* ============================================================================
   TABLE OF CONTENTS (in-page)
   ========================================================================== */
.toc-nav {
    background: var(--reading-bg);
    border: 1px solid var(--section-divider);
    border-radius: 0.5rem;
    padding: 1rem 1.5rem;
    margin: 2rem auto 3rem;
}

.toc-nav h2 {
    margin: 0 0 1rem;
    border-bottom: 1px solid var(--section-divider);
    padding-bottom: 0.5rem;
    font-size: 1.2rem;
}

.toc-list {
    list-style: decimal;
    padding-inline-start: 1.5rem;
}

.toc-list li {
    line-height: 1.6;
    white-space: normal;
    width: 100%;
    margin-bottom: 0.4rem;
}
.toc-list li:last-child {
    margin-bottom: 0;
}

.toc-list li a {
    background: none;
    border: none;
    font-family: var(--sans-font);
    font-size: 0.95rem;
    color: var(--accent);
    padding: 0.2rem 0;
    display: inline;
}
.toc-list li a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
    background: none;
}

/* ============================================================================
   SECTIONS & ARTICLES
   ========================================================================== */
article section {
    scroll-margin-top: 2rem;
}

.section-author {
    font-family: var(--sans-font);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.5rem;
    color: var(--accent);
}

.source-note {
    font-size: 0.85rem;
    font-style: italic;
    color: var(--color-body);
    margin-bottom: 2rem;
}

.salutation {
    font-style: italic;
}

.dateline {
    text-align: right;
    font-style: italic;
    margin-top: 1.5rem;
}

.signature {
    text-align: right;
    font-weight: 600;
    font-style: italic;
    margin-top: 2rem;
    font-size: 1.05rem;
}

/* ── Back-to-top ───────────────────────────────────────────────────── */
.back-to-top {
    text-align: center;
    margin: 2rem 0;
    font-family: var(--sans-font);
}

.back-to-top a {
    font-size: 0.85rem;
}

/* ============================================================================
   FOOTNOTE REFERENCES & LISTS
   ========================================================================== */
.footnote-ref {
    font-size: 0.8em;
    vertical-align: super;
    text-decoration: none;
    margin-left: 0.1em;
}

.footnote-list {
    list-style: decimal;
    padding-inline-start: 1.5rem;
    font-size: 0.85rem;
    color: var(--color-body);
}

.footnote-list li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.footnote-list .back-link {
    margin-left: 0.3em;
}

/* ============================================================================
   BLOCKQUOTES & STATEMENTS
   ========================================================================== */
blockquote {
    border-left: 3px solid var(--quote-border);
    background: var(--quote-bg);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 0.4rem 0.4rem 0;
    font-style: italic;
}

blockquote p {
    margin-bottom: 0.5rem;
}
blockquote p:last-child {
    margin-bottom: 0;
}

/* ── Epigraph citation ─────────────────────────────────────────────── */
blockquote cite {
    display: block;
    font-size: 0.9rem;
    font-style: normal;
    text-align: right;
    margin-top: 0.5rem;
    color: var(--color-body);
    opacity: 0.8;
}

.statement-block {
    margin: 1.5rem 0;
    font-size: 1.05rem;
    font-style: normal;
}

.call-to-action {
    text-align: center;
    font-family: var(--sans-font);
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 2rem 0;
    color: var(--accent);
}

/* ============================================================================
   PRE (verse / monospace styled content)
   ========================================================================== */
pre {
    background: var(--pre-bg);
    border: 1px solid var(--pre-border);
    border-radius: 0.4rem;
    color: var(--pre-text);
    font-family: var(--mono-font);
    font-size: 0.9rem;
    line-height: 1.8;
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
    overflow-x: auto;
    white-space: pre-wrap;
}

pre.verse {
    font-family: var(--serif-font);
    font-style: italic;
    font-size: 1rem;
    line-height: 1.7;
    text-align: center;
    background: var(--quote-bg);
    border-left: 3px solid var(--quote-border);
    border-radius: 0 0.4rem 0.4rem 0;
    white-space: pre-wrap;
    padding: 1.5rem;
}

/* ============================================================================
   FIGURE
   ========================================================================== */
figure {
    margin: 1.5rem 0;
    text-align: center;
}

figure figcaption {
    font-size: 0.85rem;
    font-style: italic;
    color: var(--color-body);
    opacity: 0.8;
}

/* ============================================================================
   PRISONER LIST (definition list)
   ========================================================================== */
.prisoner-list {
    margin: 1.5rem 0;
}

.prisoner-list dt {
    font-weight: 600;
    font-family: var(--sans-font);
    font-size: 1rem;
    margin-top: 1.5rem;
    color: var(--accent);
}

.prisoner-list dd {
    margin: 0.5rem 0 0;
    padding-left: 1rem;
    border-left: 2px solid var(--section-divider);
}

/* ============================================================================
   TRANSCRIBER'S CORRECTIONS LIST (definition list)
   ========================================================================== */
.correction-list {
    text-align: left;
    margin: 1.5rem 0;
}

.correction-list dt {
    font-family: var(--sans-font);
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: 0.75rem;
    color: var(--accent);
}

.correction-list dd {
    margin: 0.25rem 0 0;
    padding-left: 1rem;
    border-left: 2px solid var(--section-divider);
}
.correction-list dt:first-child {
    margin-top: 0;
}

/* ============================================================================
   COMMITTEE / CONTACT CARDS
   ========================================================================== */
.committee-block {
    text-align: center;
    background: var(--metadata-bg);
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin: 2rem auto;
    max-width: 30rem;
}

.committee-names {
    font-weight: 600;
    font-size: 1.05rem;
}

.committee-label {
    font-family: var(--sans-font);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.85rem;
    color: var(--color-body);
    margin-bottom: 1rem;
}

.contribution-address {
    font-family: var(--mono-font);
    font-size: 0.9rem;
    white-space: pre-line;
}

.contact-card {
    text-align: center;
    background: var(--metadata-bg);
    border-radius: 0.5rem;
    padding: 1.25rem;
    margin: 1.5rem auto;
    max-width: 28rem;
}

.contact-org {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.contact-info {
    font-family: var(--mono-font);
    font-size: 0.88rem;
    white-space: pre-line;
}

.contact-info-small {
    font-family: var(--mono-font);
    font-size: 0.82rem;
    white-space: pre-line;
    margin-top: 0.5rem;
}

.contact-note {
    font-style: italic;
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* ============================================================================
   PRICE TAG
   ========================================================================== */
.price {
    font-family: var(--mono-font);
    font-weight: 600;
    font-size: 1rem;
    color: var(--accent);
}

/* ============================================================================
   PUBLICATIONS LIST
   ========================================================================== */
.publications-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.publications-list li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--section-divider);
    line-height: 1.6;
    white-space: normal;
    width: 100%;
}

.pub-title {
    display: block;
    font-size: 1.05rem;
    margin-bottom: 0.2rem;
}

.pub-price {
    font-family: var(--mono-font);
    font-size: 0.85rem;
    color: var(--accent);
}

.pub-desc {
    font-size: 0.92rem;
    margin-top: 0.5rem;
    margin-bottom: 0;
}

/* ============================================================================
   TRANSCRIBER'S NOTES
   ========================================================================== */
.transcriber-notes {
    list-style: decimal;
    padding-inline-start: 1.5rem;
}

.transcriber-notes li {
    line-height: 1.6;
    white-space: normal;
    width: 100%;
    margin-bottom: 0.3rem;
}
.transcriber-notes li:last-child {
    margin-bottom: 0;
}

/* ============================================================================
   DETAILS / SUMMARY (Transcriber's Notes & collapsible sections)
   ========================================================================== */
details {
    background: var(--reading-bg);
    border: 1px solid var(--section-divider);
    border-radius: 0.5rem;
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
}

details summary {
    font-family: var(--sans-font);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    padding: 0.5rem 0;
    color: var(--accent);
}
details summary:hover {
    color: var(--accent-hover);
}

details[open] summary {
    border-bottom: 1px solid var(--section-divider);
    margin-bottom: 1rem;
}

details h3 {
    font-size: 1.1rem;
    margin-top: 2rem;
}

details ul {
    padding-inline-start: 1.5rem;
}

details ul li {
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

/* ============================================================================
   FOOTER
   ========================================================================== */
footer {
    margin-top: 4rem;
    margin-bottom: max(2rem, var(--safe-bottom));
    padding-top: 2rem;
    padding-bottom: 2rem;
    border-top: 1px solid var(--section-divider);
    text-align: center;
}

footer p {
    font-family: var(--sans-font);
    font-size: 0.85rem;
    color: var(--color-body);
    margin-bottom: 0.5rem;
}

footer a {
    font-family: var(--sans-font);
    font-size: 0.85rem;
}

/* ============================================================================
   UTILITIES
   ========================================================================== */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

/* ── Screen-reader-only ────────────────────────────────────────────── */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================================================
   RESPONSIVE ADJUSTMENTS
   ========================================================================== */
@media (max-width: 40rem) {
    :root {
        --side-padding: 1rem;
    }

    nav li a {
        font-size: 0.85rem;
        padding: 0.2rem 0.45rem;
    }

    .book-metadata {
        padding: 0.75rem 1rem;
    }

    blockquote {
        padding: 0.75rem 1rem;
    }

    pre {
        padding: 0.75rem 1rem;
    }

    pre.verse {
        padding: 1rem;
    }

    .committee-block,
    .contact-card {
        padding: 1rem;
    }
}

/* ============================================================================
   PRINT
   ========================================================================== */
@media print {
    .back-to-top,
    .skip-link,
    .toc-nav,
    footer,
    header,
    nav {
        display: none;
    }

    main {
        max-width: none;
        padding: 0;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
        background: #fff;
        color: #000;
        padding-top: 0;
        padding-bottom: 0;
    }

    blockquote {
        border-left: 3px solid #999;
        background: none;
    }

    pre {
        background: none;
        border: 1px solid #ccc;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    .footnote-ref {
        color: #000;
    }
}

/* ============================================================================
   ACCESSIBILITY — REDUCED MOTION
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::after,
    *::before {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}