/* Script switcher, glossary, vocabulary, read-aloud, quote cards,
   year in review, notebook, backup, and imports. */
:root {
  --tint: var(--journal-tint, #e4e9dc);
  --field: var(--journal-field, #eae7db);
  --bar: var(--journal-progress, #60806c);
  --heat-0: var(--field);
  --heat-1: #c3d5c1;
  --heat-2: #94b59c;
  --heat-3: #638f74;
  --heat-4: #33614a;
  --mark-read: rgb(96 128 108 / .3);
  --mark-word: rgb(227 96 101 / .26);
}
:root[data-theme="dark"] {
  --heat-0: #2f3531;
  --heat-1: #3d5647;
  --heat-2: #4b6f59;
  --heat-3: #6f9c80;
  --heat-4: #a8d4b5;
  --mark-read: rgb(145 191 162 / .34);
  --mark-word: rgb(255 160 167 / .3);
}

.link-button { padding: 0; border: 0; background: none; cursor: pointer; }
bdi { font-variant-numeric: tabular-nums; }

/* ── Segmented choices ─────────────────────────────────────────────── */
.segmented { display: flex; flex-wrap: wrap; gap: 3px; min-width: 0; margin: 0; padding: 3px; border: 1px solid var(--journal-line); border-radius: 999px; background: var(--field); }
.segmented legend { float: inline-start; width: 100%; margin-block-end: 6px; padding: 0; }
.segmented label { flex: 1 1 0; display: flex; min-width: 0; cursor: pointer; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented span { flex: 1; display: grid; place-items: center; min-height: 32px; padding: 3px 12px; border-radius: 999px; color: var(--journal-muted); font-size: 13px; line-height: 1.3; white-space: nowrap; transition: background .15s, color .15s; }
.segmented label:hover span { color: var(--ink); }
.segmented input:checked + span { color: #fffdf6; background: var(--forest-deep); }
.segmented input:focus-visible + span { outline: 2px solid var(--red-text); outline-offset: 2px; }
:root[data-theme="dark"] .segmented input:checked + span { color: #1e2822; }
.segmented [dir="ltr"] { font-family: 'DM Sans', Georgia, sans-serif; font-size: 12px; }

.settings-group { border: 0; border-radius: 0; background: none; padding: 0; margin: 18px 0 0; }
.settings-group legend { font-size: 14px; }
.settings-group label { border-block: 1px solid var(--journal-line); background: var(--field); padding-block: 3px; }
.settings-group label:first-of-type { border-inline-start: 1px solid var(--journal-line); border-start-start-radius: 999px; border-end-start-radius: 999px; padding-inline-start: 3px; }
.settings-group label:last-of-type { border-inline-end: 1px solid var(--journal-line); border-start-end-radius: 999px; border-end-end-radius: 999px; padding-inline-end: 3px; }
.settings-group { gap: 0; }
.settings-hint { margin-block-start: 7px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.settings-data { margin-block: 20px 12px; padding-block-start: 16px; border-top: 1px solid var(--line); }
.settings-data h3 { font: 400 18px / 1.3 var(--display-font); }
.settings-data-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-block-start: 11px; }
.backup-confirm { margin-block-start: 12px; padding: 12px; border: 1px solid var(--journal-line); border-radius: 10px; background: var(--tint); font-size: 13px; line-height: 1.75; }
.backup-confirm .start-button { min-height: 35px; }
.settings-offline { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-block: 0 16px; color: var(--muted); font-size: 12px; }
.settings-offline .icon { width: 15px; height: 15px; flex: none; }
.settings-offline .text-button { margin-inline-start: auto; }
.settings-dialog { overflow-y: auto; }
.lookup-status { min-height: 1.5em; color: var(--journal-muted, var(--muted)); font-size: 12px; }
.delete-outline { color: #963c35; border-color: #d3a9a1; }
:root[data-theme="dark"] .delete-outline { color: #f2b7aa; border-color: #6b4b45; }

/* ── Reader: scripts, aids, marks ──────────────────────────────────── */
.reader-aids { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px 10px; margin-block-start: 14px; }
.reader-aids .segmented { border-color: rgb(119 112 94 / .22); background: var(--reader-toolbar); box-shadow: 0 2px 8px rgb(21 19 13 / .06); }
.reader-aids .segmented span { min-height: 30px; padding-inline: 13px; color: color-mix(in srgb, var(--reader-ink) 72%, transparent); }
.reader-aids .segmented input:checked + span { color: var(--reader-paper); background: var(--reader-ink); }
.reader-aid { display: inline-flex; align-items: center; gap: 6px; min-height: 38px; padding: 4px 14px; border: 1px solid rgb(119 112 94 / .22); border-radius: 999px; background: var(--reader-toolbar); color: var(--reader-ink); font-size: 13px; line-height: 1.3; box-shadow: 0 2px 8px rgb(21 19 13 / .06); }
.reader-aid .icon { width: 16px; height: 16px; flex: none; }
.reader-aid:hover { border-color: currentColor; }
.reader-aid[aria-pressed="true"] { color: #fff; background: var(--accent); border-color: var(--accent); }
.reader-contents { padding-inline-end: 4px; max-width: min(260px, 100%); }
.reader-contents select { min-width: 0; max-width: 100%; border: 0; background: none; color: inherit; font: inherit; text-overflow: ellipsis; }

.chapter:is([data-script="latin"], [data-script="cyrillic"]) { font-family: 'Baskervville', 'Iowan Old Style', Georgia, 'Times New Roman', serif; }
.book-leaf .chapter:is([data-script="latin"], [data-script="cyrillic"]) { line-height: 1.72; }
.chapter:is([data-script="latin"], [data-script="cyrillic"]) :is(h2, .leaf-kicker) { font-family: inherit; }
.chapter p[data-paragraph] { cursor: pointer; }
::highlight(read-aloud) { background-color: var(--mark-read); }
::highlight(lookup-word) { background-color: var(--mark-word); }

.word-popover { position: fixed; z-index: 16; width: min(340px, calc(100vw - 24px)); padding: 14px 16px 10px; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); color: var(--ink); box-shadow: 0 12px 36px rgb(29 24 15 / .22); font-size: 13px; }
.lookup-head { display: flex; align-items: start; justify-content: space-between; gap: 10px; }
.lookup-head-actions { display: flex; gap: 4px; flex: none; }
.lookup-head-actions .icon-button { width: 32px; height: 32px; }
.lookup-head-actions .icon { width: 16px; height: 16px; }
.word-head { display: block; font: 400 26px / 1.5 var(--book-font); overflow-wrap: anywhere; }
.word-head[dir="ltr"] { font-family: 'Baskervville', Georgia, serif; line-height: 1.3; text-align: start; }
.word-forms { display: flex; flex-wrap: wrap; gap: 2px 12px; color: var(--muted); font-size: 13px; }
.word-forms [dir="ltr"] { font-family: 'DM Sans', Georgia, sans-serif; }
.lookup-gloss { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px; margin-block: 10px 0; font-size: 14px; }
.lookup-gloss [lang="en"] { font-family: 'DM Sans', sans-serif; }
.lookup-gloss--none { color: var(--muted); font-size: 12px; }
.lookup-form { margin-block-start: 10px; }
.lookup-form label { display: block; margin-block-end: 3px; color: var(--muted); font-size: 12px; }
.lookup-row { display: flex; gap: 6px; }
.lookup-row input { flex: 1; min-width: 0; min-height: 38px; padding: 4px 11px; border: 1px solid var(--line); border-radius: 8px; background: var(--input-bg); color: inherit; font: inherit; font-size: 16px; }
.lookup-row .start-button { min-height: 38px; margin: 0; padding-inline: 13px; gap: 5px; white-space: nowrap; }
.lookup-row .start-button .icon { width: 15px; height: 15px; transform: none; }
.lookup-form .lookup-status { margin-block-start: 5px; }

/* ── Vocabulary ────────────────────────────────────────────────────── */
.words-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: clamp(13px, 2.4vw, 28px); align-items: start; margin-block-start: 14px; }
.review-panel { display: grid; gap: 4px; position: sticky; top: 16px; }
.review-card { display: grid; justify-items: center; gap: 10px; min-height: 290px; align-content: center; padding: clamp(18px, 3vw, 30px); border: 1px solid var(--journal-line); border-radius: 12px; background: linear-gradient(135deg, var(--tint), var(--journal-paper) 76%); text-align: center; }
.review-card h3 { font: 400 20px / 1.4 var(--display-font); }
.review-card p { max-width: 34em; color: var(--journal-muted); font-size: 13px; }
.review-card .start-button { margin: 4px 0 0; gap: 7px; }
.review-card .start-button .icon { width: 16px; height: 16px; transform: none; }
.review-due { color: var(--forest-deep); font: 400 clamp(46px, 6vw, 68px) / 1 var(--display-font); }
.review-progress { display: flex; align-items: center; gap: 10px; width: 100%; color: var(--journal-muted); font-size: 12px; }
.review-progress progress { flex: 1; }
.review-face { display: grid; justify-items: center; gap: 2px; padding-block: 14px; }
.review-face .word-head { font-size: clamp(34px, 5vw, 48px); color: var(--forest-deep); }
.review-face .word-forms { justify-content: center; }
.review-card .review-context { margin-block-start: 10px; font: 400 15px / 1.9 var(--book-font); }
.review-card .review-meaning { color: var(--ink); font-size: 19px; line-height: 1.6; }
.review-grades { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.review-grades .outline-button { min-height: 40px; padding-inline: 16px; }
.review-grades .start-button { min-height: 40px; }
.review-card--done .empty-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; color: var(--forest); background: var(--tint); }
.word-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.word-item { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 12px; padding: 11px 14px; border: 1px solid var(--journal-line); border-radius: 10px; background: var(--journal-paper); }
.word-item .word-head { font-size: 21px; }
.word-item .icon-button .icon { width: 15px; height: 15px; }
.word-meaning { margin-block-start: 3px; font-size: 14px; overflow-wrap: anywhere; }
.word-meaning.is-missing { color: var(--journal-muted); font-size: 12px; }
.word-source { display: inline-block; margin-block-start: 2px; color: var(--journal-muted); font-size: 11px; text-decoration: underline; text-underline-offset: 3px; }
.word-boxes { display: inline-flex; gap: 3px; direction: ltr; }
.word-boxes i { width: 7px; height: 7px; border-radius: 50%; background: var(--field); border: 1px solid var(--journal-line); }
.word-boxes i.is-filled { background: var(--bar); border-color: var(--bar); }
.form-word { font: 400 24px / 1.5 var(--book-font); }
.form-word span { margin-inline-start: 8px; color: var(--journal-muted); font: 400 14px 'DM Sans', sans-serif; }

/* ── Year in review ────────────────────────────────────────────────── */
.year-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.year-picker { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; }
.year-hero { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 10px 24px; margin-block: 16px 14px; padding: clamp(18px, 3.2vw, 34px); border-radius: 14px; color: #fbf6e8; background: radial-gradient(120% 140% at 0% 0%, #3d5c4b, #26382f 62%); }
.year-hero-number { display: grid; gap: 2px; }
.year-hero-number .editorial-label { color: #e7c891; }
.year-hero-number strong { font: 400 clamp(60px, 10vw, 112px) / .95 var(--display-font); font-variant-numeric: tabular-nums; }
.year-hero-number span:last-child { font-size: 17px; }
.year-hero-note { max-width: 22em; color: #dfe6d8; font-size: 13px; line-height: 1.8; }
.year-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); gap: 8px; margin: 0; }
.year-tiles div { display: grid; gap: 2px; padding: 12px 14px; border: 1px solid var(--journal-line); border-radius: 10px; background: var(--journal-paper); }
.year-tiles dd { margin: 0; color: var(--forest-deep); font: 400 26px / 1.2 var(--display-font); }
.year-tiles dt { color: var(--journal-muted); font-size: 11.5px; line-height: 1.5; }
.year-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; margin-block-start: 11px; align-items: start; }
.year-panel { min-width: 0; padding: clamp(13px, 2vw, 22px); border: 1px solid var(--journal-line); border-radius: 10px; background: var(--journal-paper); }
.year-panel h3 { font: 400 19px / 1.4 var(--display-font); }
.month-chart { grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 2px; }
.month-chart .journal-bar-track > span { width: min(100% - 2px, 18px); border-radius: 4px 4px 0 0; }
.month-chart .journal-bar:hover .journal-bar-track > span { filter: brightness(.88); }
.heatmap-scroll { margin-block-start: 14px; overflow-x: auto; padding-block-end: 4px; }
.heatmap { display: grid; grid-auto-flow: column; grid-template-rows: repeat(7, 1fr); grid-template-columns: repeat(var(--weeks), minmax(8px, 1fr)); gap: 2px; min-width: 500px; }
.heat-cell { display: block; aspect-ratio: 1; border-radius: 2px; background: var(--heat-0); }
.heat-cell.is-outside { background: none; }
.heat-cell[data-level="1"] { background: var(--heat-1); }
.heat-cell[data-level="2"] { background: var(--heat-2); }
.heat-cell[data-level="3"] { background: var(--heat-3); }
.heat-cell[data-level="4"] { background: var(--heat-4); }
.heatmap .heat-cell:hover { outline: 1.5px solid var(--ink); outline-offset: 1px; }
.heat-legend { display: flex; align-items: center; gap: 3px; margin-block-start: 8px; color: var(--journal-muted); font-size: 10.5px; }
.heat-legend .heat-cell { width: 10px; }
.heat-legend span { margin-inline: 4px; }
.year-books { display: grid; gap: 0; margin: 10px 0 0; padding: 0; list-style: none; }
.year-books li { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; align-items: center; gap: 11px; padding-block: 9px; border-bottom: 1px solid var(--journal-line); font-size: 13px; }
.year-books li:last-child { border-bottom: 0; }
.year-books a:hover { text-decoration: underline; }
.year-book-bar { display: block; height: 4px; margin-block-start: 6px; border-radius: 4px; background: var(--field); }
.year-book-bar i { display: block; width: var(--share); height: 100%; border-radius: 4px; background: var(--bar); }
.year-book-pages { color: var(--journal-muted); font-size: 12px; white-space: nowrap; }
.year-quote { margin: 12px 0 0; padding-inline-start: 12px; border-inline-start: 2px solid #c78e7f; }
.year-quote blockquote { margin: 0; font: 400 16px / 1.9 var(--book-font); display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 4; }
.year-quote figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 12px; margin-block-start: 5px; color: var(--journal-muted); font-size: 11.5px; }
blockquote[dir="ltr"] { font-family: 'Baskervville', Georgia, serif; line-height: 1.6; text-align: start; }

/* ── Notebook ──────────────────────────────────────────────────────── */
.notebook { max-width: 780px; }
.notebook-back { margin-block-end: 14px; }
.notebook-head { display: grid; grid-template-columns: clamp(64px, 11vw, 96px) minmax(0, 1fr) auto; gap: 16px 20px; align-items: end; padding-block-end: 18px; border-bottom: 1px solid var(--journal-line); }
.notebook-head h2 { font: 400 clamp(26px, 4vw, 38px) / 1.35 var(--display-font); overflow-wrap: anywhere; }
.notebook-author, .notebook-counts { color: var(--journal-muted); font-size: 13px; }
.notebook-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.notebook-page { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 16px; padding-block: 18px; border-bottom: 1px solid var(--journal-line); }
.notebook-page h3 { color: var(--journal-accent); font-size: 13px; font-weight: 700; line-height: 2; }
.notebook-page h3 a:hover { text-decoration: underline; }
.notebook-entries { display: grid; gap: 14px; }
.notebook-entry { padding-inline-start: 13px; border-inline-start: 3px solid var(--journal-line); }
.notebook-entry[data-color="yellow"] { border-color: #f1cf62; }
.notebook-entry[data-color="pink"] { border-color: #eea2ba; }
.notebook-entry[data-color="green"] { border-color: #98c7a4; }
.notebook-entry[data-color="blue"] { border-color: #97b9e8; }
.notebook-entry blockquote { margin: 0; font: 400 17px / 1.95 var(--book-font); white-space: pre-wrap; overflow-wrap: anywhere; }
.notebook-entry .journal-ink { max-width: 190px; }
.notebook-entry-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; margin-block-start: 6px; color: var(--journal-muted); font-size: 11px; }
.notes-notebook-link { margin-block: -6px 12px; }

/* ── Quote card ────────────────────────────────────────────────────── */
.quote-card-stage { display: grid; place-items: center; margin-block: 14px 12px; padding: 14px; border-radius: 10px; background: var(--field); }
.quote-card-stage canvas { width: auto; max-width: 100%; height: min(46svh, 400px); aspect-ratio: 4 / 5; border-radius: 4px; box-shadow: 0 8px 24px rgb(29 24 15 / .25); }
.card-styles { border: 0; border-radius: 0; background: none; padding: 0; }
.card-styles label { flex: 0 1 auto; }
.card-styles span { border: 1px solid var(--journal-line); }
.card-styles legend { font-size: 12px; color: var(--journal-muted, var(--muted)); }
.journal-dialog .form-actions .icon { width: 15px; height: 15px; transform: none; }
.journal-dialog .form-actions :is(.start-button, .outline-button) { gap: 6px; margin: 0; }

/* ── Imports ───────────────────────────────────────────────────────── */
.journal-form label.file-drop { justify-items: center; gap: 4px; padding: 16px 12px; border: 1px dashed #b9b29f; border-radius: 10px; background: var(--tint); text-align: center; cursor: pointer; }
.file-drop .icon { width: 22px; height: 22px; color: var(--forest); }
.file-drop input { width: 100%; max-width: 260px; margin-block-start: 6px; padding: 0; border: 0; background: none; font-size: 12px; }
.file-drop:focus-within { border-color: var(--forest); border-style: solid; }

@media (max-width: 760px) {
  .words-layout, .year-grid { grid-template-columns: minmax(0, 1fr); }
  .review-panel { position: static; }
  .review-card { min-height: 240px; }
  .word-popover { inset: auto 0 0 0 !important; width: auto; padding: 16px 18px max(14px, env(safe-area-inset-bottom)); border-radius: 18px 18px 0 0; border-inline: 0; border-bottom: 0; box-shadow: 0 -10px 34px rgb(29 24 15 / .24); }
  .reader-aids { margin-block-start: 10px; gap: 6px; }
  .reader-aids .segmented span { padding-inline: 10px; }
  .reader-aid { min-height: 36px; padding-inline: 11px; }
  .notebook-head { grid-template-columns: 64px minmax(0, 1fr); }
  .notebook-actions { grid-column: 1 / -1; }
  .notebook-page { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .year-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .settings-data-actions .outline-button { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) { .segmented span { transition: none; } }

@media print {
  body, .app-frame, .app { background: #fff !important; color: #111; margin: 0; border: 0; box-shadow: none; width: auto; max-width: none; display: block; }
  .rail, .topbar, .journal-heading, .journal-tabs, .notebook-back, .notebook-actions, .toast, .link-button, .skip-link, dialog { display: none !important; }
  .view-pad { padding: 0; }
  .notebook { max-width: none; }
  .notebook-page, .notebook-entry { break-inside: avoid; }
}

.journal-form label.file-drop input[type="file"] { width: auto; max-width: 100%; margin-block-start: 6px; padding: 0; border: 0; border-radius: 0; background: none; font-size: 12px; }
.word-meaning, .review-card .review-meaning { text-align: right; }
.review-card .review-meaning { text-align: center; }
.toast { pointer-events: none; }
body[data-view="reader"] .toast { inset-block: max(14px, env(safe-area-inset-top)) auto; }
.chapter:is([data-script="latin"], [data-script="cyrillic"]) .leaf-kicker { font-variant-numeric: lining-nums; }