@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&family=Newsreader:opsz,wght@6..72,400;6..72,500;6..72,600&display=swap');

:root {
  --bg: #f4f0e8;
  --surface: #fffdf8;
  --ink: #1c2925;
  --muted: #6b746e;
  --line: #d9d9cc;
  --accent: #b65e3e;
  --accent-ink: #fffaf3;
  --green: #23483f;
  --reader: #fffdf8;
  --shadow: 0 18px 50px #263d3214;
  color-scheme: light
}

* {
  box-sizing: border-box
}

html {
  scroll-behavior: smooth
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.5
}

body:before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .3;
  background-image: radial-gradient(#c9bda955 .7px, transparent .7px);
  background-size: 20px 20px;
  z-index: -1
}

body.dark {
  --bg: #17221f;
  --surface: #22312d;
  --ink: #f1eee4;
  --muted: #aab6ae;
  --line: #40514a;
  --reader: #1e2c28;
  --green: #9fc5b6;
  --accent: #dc8061;
  --accent-ink: #1b221f;
  color-scheme: dark
}

.shell {
  width: min(1180px, calc(100% - 40px));
  margin: auto
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 5
}

.header-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none
}

.brand strong {
  display: block;
  font-family: Newsreader, serif;
  font-size: 1.25rem;
  font-weight: 600
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: .67rem;
  letter-spacing: .07em;
  text-transform: uppercase
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  background: var(--green);
  color: #f5e9c9;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .05em
}

.brand-mark-image {
  overflow: hidden;
  background: transparent
}

.brand-mark-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover
}

nav {
  display: flex;
  align-items: center;
  gap: 25px
}

nav a,
.text-link {
  color: var(--muted);
  text-decoration: none;
  font-size: .9rem
}

nav a:hover,
.text-link:hover {
  color: var(--accent)
}

nav a[aria-current=page] {
  color: var(--ink);
  font-weight: 700
}

.icon-button {
  border: 0;
  background: none;
  color: var(--ink);
  font-size: 2.5rem;
  cursor: pointer;
  padding: 8px
}

.home-main {
  padding: 68px 0 90px
}

.book-hero {
  display: grid;
  grid-template-columns: minmax(190px, 255px) minmax(0, 1fr);
  align-items: center;
  gap: clamp(32px, 7vw, 90px);
  padding-bottom: 68px
}

.book-cover-frame {
  background: #e6dbc5;
  padding: 10px;
  box-shadow: 14px 16px 0 #23483f, 0 24px 40px #263d3233
}

.book-cover-frame img {
  display: block;
  width: 100%;
  aspect-ratio: 635 / 900;
  object-fit: cover
}

.intro {
  max-width: 730px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase
}

.intro h1,
.error-page h1 {
  font: 600 clamp(3rem, 7vw, 5.7rem)/.95 Newsreader, serif;
  letter-spacing: 0;
  margin: 0 0 20px
}

.lede {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 480px;
  margin: 0 0 30px
}

.book-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  margin: 28px 0 0
}

.book-facts div { min-width: 90px }
.book-facts dt { color: var(--muted); font-size: .7rem; letter-spacing: .09em; text-transform: uppercase }
.book-facts dd { margin: 3px 0 0; font: 500 1.15rem Newsreader, serif }

.search-form {
  height: 60px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 15px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  max-width: 680px
}

.search-icon {
  font-size: 1.7rem;
  color: var(--accent)
}

.search-form input {
  border: 0;
  outline: 0;
  background: none;
  color: var(--ink);
  font: inherit;
  width: 100%;
  font-size: 1rem
}

.clear-button {
  border: 0;
  background: none;
  color: var(--muted);
  font-size: 1.5rem;
  cursor: pointer
}

.quick-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid transparent;
  padding: 11px 16px;
  color: var(--ink);
  text-decoration: none;
  font: 500 .85rem 'DM Sans', sans-serif;
  cursor: pointer
}

.button-accent {
  background: var(--accent);
  color: var(--accent-ink)
}

.button-quiet {
  border-color: var(--line);
  background: var(--surface)
}

.button:hover {
  filter: brightness(.96)
}

.search-status {
  color: var(--muted);
  font-size: .82rem;
  margin-top: 12px
}

.search-results {
  display: grid;
  gap: 6px;
  margin-top: 10px
}

.result-link {
  display: flex;
  gap: 14px;
  padding: 12px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none
}

.result-link strong {
  color: var(--accent);
  min-width: 35px
}

.result-link mark {
  background: #eecb9c;
  color: inherit
}

.continue-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--green);
  color: #f5eee1;
  padding: 23px 28px;
  margin-bottom: 70px
}

.continue-strip h2 {
  font: 500 1.8rem Newsreader, serif;
  margin: 0
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 22px
}

.section-heading h2 {
  font: 500 2rem Newsreader, serif;
  margin: 0
}

.count-pill {
  color: var(--muted);
  font-size: .8rem;
  border: 1px solid var(--line);
  padding: 6px 10px
}

.home-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  margin-top: 75px
}

.catalog-section { margin-top: 22px }
.catalog-heading { align-items: end }
.catalog-meta { display: flex; align-items: center; justify-content: end; gap: 12px }
.catalog-note { max-width: 250px; margin: 0; color: var(--muted); font-size: .85rem; text-align: right }
.table-wrap { max-height: 710px; overflow: auto; border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow) }
.hymn-table { width: 100%; border-collapse: collapse; min-width: 470px }
.hymn-table th { position: sticky; top: 0; z-index: 1; padding: 13px 18px; background: var(--green); color: #f8f1e4; font-size: .72rem; letter-spacing: .1em; text-align: left; text-transform: uppercase }
.hymn-table td { border-top: 1px solid var(--line); padding: 14px 18px }
.hymn-table tbody tr { transition: background .16s ease }
.hymn-table tbody tr:hover, .hymn-table tbody tr:focus-within { background: color-mix(in srgb, var(--accent) 9%, var(--surface)) }
.hymn-table a { color: var(--ink); text-decoration: none }
.hymn-table td:nth-child(2) a { font: 500 clamp(1.06rem, 1.5vw, 1.2rem)/1.2 Newsreader, serif }
.table-number { color: var(--accent); font: 600 1.05rem Newsreader, serif; width: 82px }
.table-action { width: 80px; text-align: right; font-size: .8rem }
.table-action a { color: var(--accent); font-weight: 700 }

.mini-list {
  display: grid;
  gap: 5px
}

.mini-link {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink);
  font-size: .9rem
}

.mini-link span {
  color: var(--accent);
  font-weight: 700
}

.empty-state {
  color: var(--muted);
  font-size: .9rem
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .7rem;
  letter-spacing: .04em
}

.footer-inner {
  min-height: 80px;
  gap: 18px
}

.footer-inner a {
  color: var(--muted)
}

.reader-main {
  padding: 32px 0 90px
}

.reader-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px
}

.reader-actions {
  display: flex;
  gap: 7px;
  flex-wrap: wrap
}

.reader {
  background: var(--reader);
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  box-shadow: var(--shadow);
  max-width: 850px;
  margin: 55px auto;
  padding: clamp(28px, 5vw, 60px);
}

.reader-heading {
  border-bottom: 1px solid var(--line);
  padding-bottom: 17px;
  margin-bottom: 22px
}

.reader-heading h1 {
  color: var(--reader-ink, var(--ink));
  font: 500 clamp(2.2rem, 5.5vw, 4rem)/1.06 Newsreader, serif;
  margin: 0;
  max-width: 700px
}

.hymn-number {
  display: block;
  color: var(--accent);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  margin: 0 0 12px
}

.verification-note {
  color: var(--muted);
  font-size: .76rem;
  margin: 10px 0 0
}

.lyrics {
  color: var(--reader-ink, var(--ink));
  font: 500 var(--reader-size, 1.16rem)/var(--reader-line-height, 1.7) Newsreader, serif;
  letter-spacing: .002em;
  white-space: pre-wrap
}

html[data-tone=forest] { --reader-ink: #20352d }
html[data-tone=sepia] { --reader-ink: #4b392a }
html[data-tone=forest] body.dark { --reader-ink: #edf2e8 }
html[data-tone=sepia] body.dark { --reader-ink: #f4e4c8 }

html[data-spacing=relaxed] { --reader-line-height: 1.95 }
html[data-spacing=large] { --reader-line-height: 2.2 }
html[data-width=narrow] .reader { max-width: 680px }
html[data-width=wide] .reader { max-width: 1020px }

.lyrics p {
  margin: 0
}

.lyrics p:empty {
  height: .45em
}

.reader-nav {
  max-width: 850px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr .8fr 1fr;
  gap: 10px
}

.nav-card {
  border: 1px solid var(--line);
  padding: 17px;
  color: var(--ink);
  text-decoration: none;
  background: var(--surface)
}

.nav-card span {
  display: block;
  color: var(--accent);
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em
}

.nav-card strong {
  display: block;
  margin-top: 8px;
  font: 500 1.25rem Newsreader, serif
}

.nav-next {
  text-align: right
}

.nav-home {
  text-align: center
}

.nav-card[aria-disabled=true] {
  opacity: .35;
  pointer-events: none
}

.error-state,
.error-page {
  padding: 100px 0
}

.error-state h1,
.error-page h1 {
  font-size: 3.6rem
}

.error-state p,
.error-page p {
  color: var(--muted);
  margin-bottom: 25px
}

.loading-state {
  grid-column: 1/-1;
  color: var(--muted);
  padding: 30px 0
}

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translate(-50%, 20px);
  background: var(--green);
  color: #fff;
  padding: 12px 18px;
  opacity: 0;
  pointer-events: none;
  transition: .2s;
  z-index: 9
}

.toast.visible {
  opacity: 1;
  transform: translate(-50%, 0)
}

dialog {
  border: 0;
  padding: 0;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 20px 70px #0004;
  width: min(420px, calc(100% - 30px))
}

dialog::backdrop {
  background: #12211c88
}

.settings-panel {
  padding: 28px;
  display: grid;
  gap: 20px
}

.dialog-heading {
  display: flex;
  justify-content: space-between
}

.dialog-heading h2 {
  font: 500 2rem Newsreader, serif;
  margin: 0
}

.settings-panel label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: .85rem
}

.settings-panel output {
  float: right;
  color: var(--ink)
}

.settings-panel input,
.settings-panel select {
  width: 100%;
  accent-color: var(--accent);
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 10px
}

.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
}

@media(max-width:700px) {
  .shell {
    width: min(100% - 28px, 1180px)
  }

  .header-inner {
    min-height: 64px
  }

  .brand small {
    display: none
  }

  nav {
    gap: 10px
  }

  nav a {
    font-size: .78rem
  }

  .home-main {
    padding-top: 48px
  }

  .book-hero { grid-template-columns: 120px minmax(0, 1fr); gap: 25px; padding-bottom: 50px }
  .book-cover-frame { padding: 6px; box-shadow: 8px 9px 0 #23483f, 0 14px 24px #263d3233 }
  .book-facts { gap: 15px; margin-top: 21px }
  .book-facts div { min-width: 70px }
  .catalog-heading { align-items: start; flex-direction: column; gap: 10px }
  .catalog-meta { justify-content: start; flex-wrap: wrap }
  .catalog-note { text-align: left }

  .library-hero { grid-template-columns: 1fr; gap: 18px; padding: 12px 0 54px }
  .library-hero-art { min-height: 185px; order: -1; transform: scale(.72); transform-origin: left center; margin-bottom: -38px }
  .songbooks-section { padding-top: 42px }
  .book-list { grid-template-columns: 1fr 1fr; gap: 10px }
  .book-card { min-height: 175px; padding: 20px 16px 18px 24px }
  .book-card strong { font-size: 1.35rem }
  .selected-book { margin-top: 55px; padding-top: 42px }
  .selected-book-heading { align-items: start; flex-direction: column; margin-bottom: 20px }
  .selected-book-actions { justify-content: start }

  .library-hero-inner { grid-template-columns: 1fr; gap: 38px; min-height: auto; padding: 54px 0 }
  .library-hero-copy h1 { font-size: clamp(3.2rem, 14vw, 5.2rem) }
  .library-hero-image { justify-self: start; width: min(67vw, 315px); margin-left: 16px }
  .library-stats { gap: 19px; margin-top: 31px }
  .songbooks-home { padding: 62px 0 72px }
  .book-gallery-heading { align-items: start }
  .book-gallery { grid-template-columns: 1fr }
  .book-gallery .book-card { min-height: 210px; grid-template-columns: 92px minmax(0, 1fr) }
  .book-card-cover { min-height: 210px }
  .library-about { padding: 61px 0 }
  .library-about-grid, .library-footer-grid { grid-template-columns: 1fr; gap: 28px }
  .library-footer { padding-top: 46px }
  .footer-bottom { align-items: start; flex-direction: column; gap: 8px }
  .book-intro { grid-template-columns: 140px minmax(0, 1fr); gap: 25px; padding: 20px 0 52px }
  .book-page-cover { padding: 5px; box-shadow: 7px 9px 0 var(--green), 0 16px 28px #263d322e }
  .book-page-cover img { max-height: 235px }
  .book-intro-copy h1 { font-size: clamp(2.5rem, 10vw, 4rem) }
  .book-subtitle { font-size: .69rem; line-height: 1.4 }
  .book-summary { font-size: 1rem }
  .book-detail-facts { gap: 14px }
  .book-footer-grid { grid-template-columns: 1fr; gap: 25px }
  .book-footer dl { grid-template-columns: 1fr 1fr; gap: 14px }

  .home-columns {
    grid-template-columns: 1fr;
    gap: 40px;
    margin-top: 55px
  }

  .continue-strip {
    align-items: start;
    gap: 18px;
    flex-direction: column;
    margin-bottom: 50px
  }

  .reader-toolbar {
    align-items: start;
    gap: 14px;
    flex-direction: column
  }

  .reader-actions {
    width: 100%
  }

  .reader-actions .button {
    flex: 1;
    padding: 10px 7px;
    font-size: .75rem
  }

  .reader {
    margin-top: 28px;
    padding: 29px 22px
  }

  .lyrics {
    font-size: var(--reader-size, 1.1rem)
  }

  .reader-nav {
    grid-template-columns: 1fr 1fr
  }

  .nav-home {
    grid-column: 1/-1;
    grid-row: 1
  }

  .nav-next {
    text-align: right
  }

  .footer-inner {
    align-items: start;
    flex-direction: column;
    padding: 22px 0;
    gap: 7px
  }

  .error-page {
    padding-top: 80px
  }
}

@media(prefers-reduced-motion:reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important
  }
}

@media print {
  body {
    background: #fff;
    color: #000
  }

  body:before,
  .site-header,
  .site-footer,
  .reader-toolbar,
  .reader-nav,
  .verification-note {
    display: none !important
  }

  .reader {
    box-shadow: none;
    margin: 0;
    padding: 0;
    max-width: none
  }

  .lyrics {
    font-size: 12pt;
    color: #000
  }

  .reader-heading {
    border: 0;
    margin-bottom: 20px
  }
}

.header-tagline {
  font-size: .7em;
  letter-spacing: .03em
}

/* Structured lyric reading: verses, refrains, source details, and quick jumps. */
.song-outline {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0 0 25px;
  padding: 0 0 18px;
  border-bottom: 1px solid var(--line)
}

.song-outline-link {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 80%, var(--bg));
  color: var(--muted);
  font: 700 .67rem/1 'DM Sans', sans-serif;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase
}

.song-outline-link:hover,
.song-outline-link:focus-visible,
.song-outline-link--chorus {
  border-color: var(--accent);
  color: var(--accent)
}

.song-section {
  position: relative;
  scroll-margin-top: 110px
}

.song-section--verse { padding-inline: 3px }
.song-section--frontmatter {
  gap: 4px;
  margin-bottom: 3px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--muted);
  background: color-mix(in srgb, var(--surface) 70%, var(--bg));
  color: var(--muted);
  font: 500 .76rem/1.55 'DM Sans', sans-serif;
  letter-spacing: .02em
}

.song-section--frontmatter .song-section-label { color: var(--muted) }
.song-section--frontmatter p { color: inherit }
.song-section--chorus {
  gap: 5px;
  padding: 17px 20px;
  border-left-width: 4px;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 15%, transparent)
}

.song-section--chorus .song-section-label { color: var(--accent) }
.song-section--attribution {
  margin-top: -6px;
  color: var(--muted);
  font-size: .83em;
  font-style: italic;
  text-align: right
}

.song-section--attribution .song-section-label { display: none }
body.presentation-mode .song-outline,
body.presentation-mode .song-section--frontmatter,
body.presentation-mode .song-section--attribution { display: none }
body.presentation-mode .song-section--verse { padding-inline: 0 }

@media(max-width:700px) {
  .song-outline { flex-wrap: nowrap; overflow-x: auto; margin-bottom: 21px; padding-bottom: 13px; scrollbar-width: thin }
  .song-outline-link { flex: 0 0 auto; min-height: 40px }
  .song-section--frontmatter { padding: 11px 12px; font-size: .71rem }
  .song-section--chorus { margin-inline: -2px; padding: 15px 14px }
}

/* Library search, accessible navigation, and large catalog/reader upgrades. */
body { --accent: var(--book-accent, #b65e3e) }
body.dark { --accent: var(--book-accent, #dc8061) }

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 75%, white);
  outline-offset: 3px
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  background: var(--green);
  color: #fff;
  font-size: .85rem;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform .16s ease
}

.skip-link:focus { transform: translateY(0) }

.library-search {
  padding-top: 65px
}

.library-search-form { max-width: 760px }
.library-search-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin-top: 16px
}

.library-search-result {
  display: grid;
  gap: 4px;
  min-height: 112px;
  padding: 16px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  box-shadow: 0 8px 18px #263d320b
}

.library-search-result:hover { border-color: var(--accent) }
.library-search-result strong { font: 500 1.12rem/1.14 Newsreader, serif }
.search-result-book, .search-result-action, .search-result-limit {
  color: var(--muted);
  font-size: .72rem
}
.search-result-book { color: var(--accent); font-weight: 700; letter-spacing: .08em; text-transform: uppercase }
.search-result-action { margin-top: auto; color: var(--accent); font-weight: 700 }
.search-result-limit { grid-column: 1 / -1; margin: 3px 0 }

.book-gallery .book-card { --card-accent: var(--accent) }
.book-gallery .book-card:hover, .book-gallery .book-card:focus-visible { border-color: var(--card-accent) }
.book-gallery .book-card .book-card-label,
.book-gallery .book-card .book-card-open { color: var(--card-accent) }

.book-changelog {
  max-width: 790px;
  margin: 0 0 23px;
  padding: 15px 18px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 85%, var(--bg))
}

.book-changelog summary { cursor: pointer; color: var(--accent); font-size: .86rem; font-weight: 700 }
.book-changelog ul { display: grid; gap: 10px; margin: 15px 0 0; padding: 0; list-style: none }
.book-changelog li { display: grid; grid-template-columns: 105px 1fr; gap: 10px; color: var(--muted); font-size: .84rem }
.changelog-date { color: var(--ink); font-weight: 700 }

.catalog-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 16px 0 0
}

.catalog-pagination p { margin: 0; color: var(--muted); font-size: .78rem }

.lyrics { display: grid; gap: clamp(20px, 3vw, 32px) }
.song-section { display: grid; gap: 2px }
.song-section-label {
  margin: 0 0 5px;
  color: var(--accent);
  font: 700 .69rem/1.2 'DM Sans', sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase
}
.song-section--chorus {
  margin-inline: -10px;
  padding: 13px 15px;
  border-left: 3px solid var(--accent);
  background: color-mix(in srgb, var(--book-accent-soft, var(--accent)) 9%, transparent)
}

body.presentation-mode {
  --bg: #f4f0e8;
  --surface: #fffdf8;
  --reader: #fffdf8;
  --ink: #17221f;
  --muted: #66716b;
  --line: #cfd4cc;
  background: var(--bg);
  color-scheme: light
}

body.dark.presentation-mode {
  --bg: #101a17;
  --surface: #17221f;
  --reader: #17221f;
  --ink: #f8f0e2;
  --muted: #c4d0c8;
  --line: #4d665d;
  background: var(--bg);
  color-scheme: dark
}

body.presentation-mode .site-header,
body.presentation-mode .site-footer,
body.presentation-mode .reader-toolbar,
body.presentation-mode .reader-nav { display: none }
body.presentation-mode .reader-main { width: min(100% - 48px, 1500px); padding: 7vh 0 }
body.presentation-mode .reader { max-width: none; margin: 0; padding: clamp(28px, 6vw, 80px); background: transparent; box-shadow: none }
body.presentation-mode .reader-heading { border-color: var(--line) }
body.presentation-mode .reader-heading { margin-bottom: clamp(32px, 5vw, 70px) }
body.presentation-mode .reader-heading h1 { font-size: clamp(2.4rem, 5vw, 5.6rem) }
body.presentation-mode .lyrics { gap: clamp(30px, 5vw, 64px); font-size: clamp(1.45rem, 3.1vw, 3.2rem); line-height: 1.5 }
body.presentation-mode .song-section { gap: 7px }
body.presentation-mode .song-section--chorus { padding: clamp(18px, 3vw, 38px); border-left-width: 5px; background: color-mix(in srgb, var(--accent) 10%, transparent) }
body.presentation-mode .verification-note { color: var(--muted) }
.presentation-exit { display: none }
body.presentation-mode .presentation-exit { position: fixed; display: block; z-index: 10; top: 16px; right: 16px; min-height: 44px; border: 1px solid var(--line); border-radius: 999px; padding: 8px 15px; background: color-mix(in srgb, var(--surface) 90%, transparent); color: var(--ink); box-shadow: var(--shadow); cursor: pointer; font: 700 .76rem 'DM Sans', sans-serif; backdrop-filter: blur(10px) }
body.presentation-mode .presentation-exit:hover { border-color: var(--accent); color: var(--accent) }

@media(max-width:700px) {
  .library-search { padding-top: 47px }
  .library-search-results { grid-template-columns: 1fr }
  .catalog-pagination { align-items: start; flex-direction: column }
  .catalog-pagination .button { width: 100% }
  .book-changelog li { grid-template-columns: 1fr; gap: 2px }
  .reader-actions { flex-wrap: wrap }
  .reader-actions .button { min-height: 44px }
  body.presentation-mode .reader-main { width: min(100% - 28px, 1500px); padding: 4vh 0 }
  body.presentation-mode .reader { padding: 18px 0 }
}

/* Multi-songbook library */
.library-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 330px);
  align-items: center;
  gap: clamp(35px, 8vw, 120px);
  padding: 25px 0 78px
}

.library-hero-art {
  min-height: 300px;
  position: relative;
  display: grid;
  place-items: center;
  isolation: isolate
}

.library-spine {
  position: absolute;
  width: 145px;
  height: 235px;
  border: 1px solid #fff6;
  box-shadow: -9px 11px 0 #102f2a, 0 22px 35px #263d3240;
  transform: rotate(-9deg);
  background: #b65e3e
}

.library-spine::after {
  content: "SONGS";
  position: absolute;
  inset: 18px auto 18px 17px;
  color: #fffaed;
  font: 600 .72rem/1 Newsreader, serif;
  letter-spacing: .16em;
  writing-mode: vertical-rl
}

.library-spine-one { background: #b65e3e; transform: translate(-62px, 5px) rotate(-12deg) }
.library-spine-two { background: #23483f; transform: translate(4px, -10px) rotate(5deg) }
.library-spine-three { background: #9b7a4e; transform: translate(68px, 9px) rotate(14deg) }
.library-hero-art img { z-index: 1; width: 145px; max-height: 230px; object-fit: cover; box-shadow: -8px 10px 0 #23483f, 0 20px 34px #263d324d }
.library-hero-art img:not([hidden]) ~ .library-spine-two { opacity: .45 }

.songbooks-section {
  border-top: 1px solid var(--line);
  padding-top: 58px
}

.book-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
  margin-top: 25px
}

.book-card {
  position: relative;
  display: grid;
  min-height: 205px;
  align-content: start;
  gap: 9px;
  overflow: hidden;
  padding: 26px 24px 22px 32px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  box-shadow: 0 10px 22px #263d320d;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease
}

.book-card:hover, .book-card:focus-visible, .book-card.is-active { transform: translateY(-3px); border-color: var(--accent); box-shadow: var(--shadow); outline: none }
.book-card.is-active { background: color-mix(in srgb, var(--accent) 8%, var(--surface)) }
.book-card-spine { position: absolute; inset: 0 auto 0 0; width: 8px; background: var(--accent) }
.book-card-label { color: var(--accent); font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase }
.book-card strong { overflow-wrap: anywhere; font: 500 clamp(1.45rem, 2.8vw, 2rem)/1.05 Newsreader, serif }
.book-card small { color: var(--muted); font-size: .82rem }
.book-card-open { margin-top: auto; color: var(--accent); font-size: .82rem; font-weight: 700 }

.selected-book {
  margin-top: 84px;
  padding-top: 58px;
  border-top: 1px solid var(--line)
}

.selected-book-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 25px }
.selected-book-copy > p:last-child { max-width: 600px; margin: 9px 0 0; color: var(--muted) }
.selected-book-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: end }
.reader-book-label { margin: 0 0 9px; color: var(--green); font-size: .72rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase }

/* Library home and book pages */
.library-hero-v2 {
  overflow: hidden;
  background: linear-gradient(122deg, #edf1e8 0%, #e9dfca 100%);
  border-bottom: 1px solid #d8d2c3
}

.library-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(290px, .74fr);
  gap: clamp(45px, 9vw, 130px);
  align-items: center;
  min-height: 570px;
  padding: 74px 0
}

.library-hero-copy { max-width: 655px }
.library-hero-copy h1 { margin: 0 0 24px; font: 600 clamp(3.4rem, 7.4vw, 6.8rem)/.89 Newsreader, serif; letter-spacing: -.035em }
.library-hero-copy .lede { max-width: 550px; font-size: 1.14rem }
.library-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px }
.library-stats { display: flex; flex-wrap: wrap; gap: 34px; margin: 43px 0 0 }
.library-stats div { min-width: 100px }
.library-stats dt, .book-detail-facts dt, .book-footer dt { color: var(--muted); font-size: .67rem; letter-spacing: .1em; text-transform: uppercase }
.library-stats dd, .book-detail-facts dd { margin: 4px 0 0; font: 500 1.22rem Newsreader, serif }
.library-hero-image { position: relative; width: min(100%, 355px); justify-self: end; margin: 0 }
.library-hero-image::before { content: ""; position: absolute; inset: 7% -13% -8% 12%; background: var(--green); transform: rotate(5deg); z-index: 0 }
.library-hero-image img { position: relative; z-index: 1; display: block; width: 100%; aspect-ratio: 1054 / 1492; object-fit: cover; box-shadow: 0 28px 46px #263d3240 }

.songbooks-home { padding: 92px 0 105px }
.offline-library { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 36px; align-items: center; margin-top: 72px; padding: 34px; border: 1px solid var(--line); background: var(--surface); box-shadow: 0 16px 35px #263d3210 }
.offline-library h2 { margin: 0 0 10px; font: 500 clamp(2rem, 4vw, 3.4rem)/1 Newsreader, serif }
.offline-library p { max-width: 700px; color: var(--muted) }
.offline-actions { display: flex; flex-wrap: wrap; justify-content: end; gap: 9px }
.offline-status { margin-bottom: 4px; color: var(--ink) !important; font-weight: 700 }
.offline-status[data-state="ready"] { color: var(--green) !important }
.offline-status[data-state="warning"] { color: #9a531e !important }
.storage-estimate { margin: 0; font-size: .76rem }
.offline-library progress { width: min(100%, 520px); height: 8px; margin-top: 14px; accent-color: var(--accent) }
.book-gallery-heading { align-items: end; margin-bottom: 28px }
.book-gallery { grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 19px; margin-top: 0 }
.book-gallery .book-card { display: grid; grid-template-columns: 108px minmax(0, 1fr); gap: 0; min-height: 255px; padding: 0; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 16px 30px #263d3210; transform: none }
.book-gallery .book-card:hover, .book-gallery .book-card:focus-visible { border-color: var(--accent); transform: translateY(-5px); box-shadow: 0 24px 45px #263d3224 }
.book-card-cover { width: 100%; height: 100%; min-height: 255px; object-fit: cover; background: var(--green) }
.book-card-content { display: flex; flex-direction: column; align-items: start; gap: 8px; padding: 24px 21px }
.book-card-icon { width: 38px; height: 38px; margin-bottom: 3px; border-radius: 8px; object-fit: cover; box-shadow: 0 5px 12px #263d3226 }
.book-card-content strong { color: var(--ink); overflow-wrap: anywhere; font: 500 1.8rem/1.02 Newsreader, serif }
.book-card-content small { color: var(--muted); font-size: .81rem }
.book-card-credit { margin-top: 7px; color: var(--muted); font-size: .74rem; line-height: 1.35 }
.book-card-content .book-card-open { margin-top: auto }

.library-about { background: var(--green); color: #f8f0e2; padding: 85px 0 }
.library-about-grid { display: grid; grid-template-columns: .62fr 1.15fr 1.5fr; gap: clamp(28px, 5vw, 75px) }
.library-about .eyebrow { color: #f2b687 }
.library-about h2 { margin: 0; font: 500 clamp(2.2rem, 4.4vw, 4rem)/.98 Newsreader, serif }
.library-about p { margin: 20px 0 0; color: #d5dfd5; font-size: 1.02rem }
.library-principles { display: grid; gap: 17px }
.library-principles div { display: grid; grid-template-columns: 37px 1fr; gap: 0 12px; padding-bottom: 15px; border-bottom: 1px solid #ffffff2e }
.library-principles span { grid-row: 1 / span 2; color: #f2b687; font-size: .72rem; font-weight: 700; letter-spacing: .1em }
.library-principles strong { font: 500 1.24rem Newsreader, serif }
.library-principles p { margin: 4px 0 0; font-size: .83rem }

.library-footer { border: 0; background: #17221f; color: #d5dfd5; padding: 58px 0 18px }
.library-footer-grid { display: grid; grid-template-columns: 1.6fr .7fr .8fr; gap: 55px; padding-bottom: 45px }
.library-footer p { max-width: 360px; margin: 12px 0 0; font-size: .86rem }
.footer-kicker { display: block; color: #fff7ea; font: 500 1.3rem Newsreader, serif }
.library-footer strong { display: block; color: #f2b687; font-size: .67rem; letter-spacing: .11em; text-transform: uppercase; margin-bottom: 11px }
.library-footer a { display: block; color: #d5dfd5; font-size: .83rem; margin: 7px 0; text-decoration: none }
.library-footer a:hover { color: #fff7ea }
.footer-bottom { display: flex; justify-content: space-between; gap: 22px; border-top: 1px solid #ffffff26; padding-top: 18px; color: #aebdae; font-size: .71rem; letter-spacing: .04em }

.book-main { padding: 34px 0 88px }
.book-back-link { display: inline-block; margin-bottom: 26px }
.book-intro { display: grid; grid-template-columns: minmax(220px, 315px) minmax(0, 1fr); align-items: center; gap: clamp(35px, 7vw, 90px); padding: 35px 0 64px }
.book-page-cover { margin: 0; padding: 9px; background: #e4dac7; box-shadow: 13px 16px 0 var(--green), 0 26px 43px #263d322e }
.book-page-cover img { display: block; width: 100%; max-height: 465px; aspect-ratio: 3 / 4; object-fit: cover }
.book-intro-copy h1 { margin: 0; font: 500 clamp(3rem, 6vw, 5.7rem)/.93 Newsreader, serif; letter-spacing: -.03em }
.book-subtitle { margin: 13px 0 22px; color: var(--accent); font-size: .86rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase }
.book-summary { max-width: 630px; margin: 0; color: var(--muted); font: 500 clamp(1.12rem, 2vw, 1.38rem)/1.45 Newsreader, serif }
.book-intro-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px }
.book-detail-facts { display: flex; flex-wrap: wrap; gap: 27px; margin: 36px 0 0; padding-top: 20px; border-top: 1px solid var(--line) }
.book-detail-facts div { min-width: 94px }
.book-description { max-width: 790px; padding: 31px 0 41px; border-top: 1px solid var(--line) }
.book-description > p:last-child { max-width: 720px; margin: 0; color: var(--muted); font-size: 1rem }
.song-catalog { padding-top: 27px }
.book-personal-lists { margin-top: 72px }

.book-footer { margin-top: 0; padding: 39px 0; background: color-mix(in srgb, var(--surface) 84%, var(--bg)); color: var(--muted) }
.book-footer-grid { display: grid; grid-template-columns: 1.2fr 2fr auto; align-items: start; gap: 36px }
.book-footer p { max-width: 360px; margin: 10px 0 0; font-size: .79rem }
.book-footer dl { display: grid; grid-template-columns: repeat(2, minmax(140px, 1fr)); gap: 17px 28px; margin: 0 }
.book-footer dd { margin: 4px 0 0; color: var(--ink); font-size: .82rem }
.book-footer .text-link { color: var(--accent); white-space: nowrap }
.book-footer-links { display: grid; justify-items: end; gap: 10px }
.footer-bottom a { color: inherit; margin: 0 }

@media(max-width:700px) {
  .offline-library { grid-template-columns: 1fr; margin-top: 42px; padding: 25px 20px; gap: 20px }
  .offline-actions { justify-content: start }
  .library-hero-inner { grid-template-columns: 1fr; gap: 38px; min-height: auto; padding: 54px 0 }
  .library-hero-copy h1 { font-size: clamp(3.2rem, 14vw, 5.2rem) }
  .library-hero-image { justify-self: start; width: min(67vw, 315px); margin-left: 16px }
  .library-stats { gap: 19px; margin-top: 31px }
  .songbooks-home { padding: 62px 0 72px }
  .book-gallery-heading { align-items: start }
  .book-gallery { grid-template-columns: 1fr }
  .book-gallery .book-card { min-height: 210px; grid-template-columns: 92px minmax(0, 1fr) }
  .book-card-cover { min-height: 210px }
  .library-about { padding: 61px 0 }
  .library-about-grid, .library-footer-grid { grid-template-columns: 1fr; gap: 28px }
  .library-footer { padding-top: 46px }
  .footer-bottom { align-items: start; flex-direction: column; gap: 8px }
  .book-intro { grid-template-columns: 140px minmax(0, 1fr); gap: 25px; padding: 20px 0 52px }
  .book-page-cover { padding: 5px; box-shadow: 7px 9px 0 var(--green), 0 16px 28px #263d322e }
  .book-page-cover img { max-height: 235px }
  .book-intro-copy h1 { font-size: clamp(2.5rem, 10vw, 4rem) }
  .book-subtitle { font-size: .69rem; line-height: 1.4 }
  .book-summary { font-size: 1rem }
  .book-detail-facts { gap: 14px }
  .book-footer-grid { grid-template-columns: 1fr; gap: 25px }
  .book-footer-links { justify-items: start }
  .book-footer dl { grid-template-columns: 1fr 1fr; gap: 14px }
}

.update-banner {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 8;
  padding: 12px 16px;
  background: var(--green);
  color: #fff;
  box-shadow: var(--shadow);
  font-size: .85rem
}

.update-banner button {
  margin-left: 12px;
  border: 1px solid #ffffff88;
  padding: 5px 9px;
  background: transparent;
  color: inherit;
  cursor: pointer
}

.header-tagline {
  font-size: .7em;
  letter-spacing: .03em
}