/* =============================================================================
   NEOLUNE READER STYLESHEET
   Zero-chrome phone-first reading architecture & inline commerce gate
   ============================================================================= */

/* ── Fixed 2px Progress Hairline ── */
.rd__progress-hairline {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2.5px;
  background: transparent;
  z-index: 105;
  pointer-events: none;
}

.rd__progress-hairline i {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--u-ac);
  transition: width 120ms ease-out;
}

/* ── Zero-gap Reader Reset ── */
body.single-fcn_chapter,
body.single-fcn_chapter .app,
body.single-fcn_chapter #app-root,
body.single-fcn_chapter main,
body.single-fcn_chapter .rd {
  margin-top: 0 !important;
  padding-top: 0 !important;
}

body.single-fcn_chapter .topbar,
body.single-fcn_chapter .topbar--reader,
.topbar--reader {
  display: none !important;
}

/* ── Reading Container ── */
.rd {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
  width: 100%;
  background: var(--u-bg);
  transition: background-color 200ms ease;
}

/* ── Slim Header Crumb (Sticky, compact, integrated) ── */
.rd__top {
  position: sticky !important;
  top: 0 !important;
  z-index: 100 !important;
  padding: 5px 14px !important;
  background: color-mix(in srgb, var(--u-surf) 92%, transparent) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border-bottom: 1px solid var(--u-line) !important;
  transition: transform var(--t-reveal), opacity var(--t-reveal);
  transform: translateY(0);
  opacity: 1;
}

.admin-bar .rd__top {
  top: 32px !important;
}

@media screen and (max-width: 782px) {
  .admin-bar .rd__top {
    top: 46px !important;
  }
}

@media screen and (max-width: 600px) {
  .admin-bar .rd__top {
    top: 0 !important;
  }
}

@media (min-width: 768px) {
  .rd__top {
    top: 0 !important;
  }
  .admin-bar .rd__top {
    top: 32px !important;
  }
}

.rd__top.is-hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}

.rd__top-row {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.rd__back {
  margin-left: -4px !important;
  border: 0 !important;
  background: transparent !important;
  cursor: pointer !important;
  color: var(--u-t2) !important;
  width: 28px !important;
  height: 28px !important;
  display: grid !important;
  place-items: center !important;
  border-radius: var(--u-r-sm) !important;
  flex-shrink: 0 !important;
}

.rd__back:hover {
  color: var(--u-t1) !important;
}

.rd__back svg {
  width: 16px !important;
  height: 16px !important;
  stroke: currentColor !important;
  fill: none !important;
  stroke-width: 2 !important;
  stroke-linecap: round !important;
  stroke-linejoin: round !important;
}

.rd__crumb {
  font-size: 10.5px !important;
  line-height: 1.2 !important;
  color: var(--u-t3) !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

.rd__title {
  font-family: var(--font-sans) !important;
  font-weight: 600 !important;
  font-size: 13px !important;
  line-height: 1.2 !important;
  margin: 1px 0 0 !important;
  color: var(--u-t1) !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

.rd__meta {
  display: none !important;
}

/* ── Responsive Fluid Reading Width Tokens ── */
:root {
  --rd-width-standard: clamp(920px, 76vw, 1260px);
  --rd-width-narrow: clamp(740px, 62vw, 980px);
  --rd-width-wide: clamp(1080px, 82vw, 1500px);
}
@media (min-width: 1440px) {
  :root {
    --rd-width-standard: clamp(1180px, 80vw, 1520px);
    --rd-width-narrow: clamp(920px, 68vw, 1180px);
    --rd-width-wide: clamp(1380px, 88vw, 1720px);
  }
}
@media (min-width: 1920px) {
  :root {
    --rd-width-standard: clamp(1380px, 82vw, 1840px);
    --rd-width-narrow: clamp(1080px, 70vw, 1360px);
    --rd-width-wide: clamp(1600px, 90vw, 2100px);
  }
}

/* ── Prose Column (Fluid Measure on wide screens) ── */
.prose-container {
  flex: 1;
  width: 100%;
  max-width: var(--rd-max-width, var(--rd-width-standard, clamp(920px, 76vw, 1260px))) !important;
  margin: 0 auto;
  padding: clamp(18px, 4vw, 36px) clamp(16px, 3.6vw, 24px) 80px;
}

@media (min-width: 1024px) {
  .prose-container {
    max-width: var(--rd-max-width, var(--rd-width-standard, clamp(960px, 76vw, 1320px))) !important;
    width: 100% !important;
  }
}

@media (min-width: 1440px) {
  .prose-container {
    max-width: var(--rd-max-width, var(--rd-width-standard, clamp(1180px, 80vw, 1520px))) !important;
    width: 100% !important;
  }
}

@media (min-width: 1920px) {
  .prose-container {
    max-width: var(--rd-max-width, var(--rd-width-standard, clamp(1380px, 82vw, 1840px))) !important;
    width: 100% !important;
  }
}

.fcn-chapter-content,
.rd .fcn-chapter-content,
.fcn-chapter-guard,
.rd .fcn-chapter-guard,
.prose,
.chapter__article {
  max-width: 100% !important;
  width: 100% !important;
}

/* Chapter Actions Top: Reposition chapter__actions-right to the left */
.chapter__actions.chapter__actions--top {
  display: flex !important;
  justify-content: flex-start !important;
  align-items: center !important;
  width: 100% !important;
}

.chapter__actions--top .chapter__actions-container.chapter__actions-right {
  display: flex !important;
  margin-left: 0 !important;
  margin-right: auto !important;
  justify-content: flex-start !important;
  flex-basis: auto !important;
  width: auto !important;
}

/* Hide redundant duplicate action blocks from parent theme */
.chapter__actions-container.chapter__actions-center,
.chapter__actions-container.chapter__actions-left {
  display: none !important;
}

/* Chapter Actions Bottom: Push content to the right */
.chapter__actions.chapter__actions--bottom {
  display: flex !important;
  justify-content: flex-end !important;
  align-items: center !important;
}

.chapter__actions--bottom .chapter__actions-container.chapter__actions-right {
  display: flex !important;
  margin-left: auto !important;
  margin-right: 0 !important;
  justify-content: flex-end !important;
  flex-basis: auto !important;
  width: auto !important;
}

.prose {
  font-family: var(--rd-font-family, var(--font-serif));
  font-size: var(--rd-font-size, 16px);
  line-height: var(--rd-line-height, 1.8);
  color: var(--u-t1);
  letter-spacing: -0.003em;
  word-break: break-word;
  overflow-wrap: break-word;
}

.rd .prose p,
.rd .prose-container p,
.rd .chapter-content p,
.rd .fcn-chapter-content p,
.rd .neolune-protected-content p,
.prose p {
  font-family: var(--rd-font-family, var(--font-serif)) !important;
  margin-top: 0 !important;
  margin-bottom: var(--rd-para-spacing, 1.1em) !important;
  text-indent: var(--rd-indent, 0) !important;
  text-align: var(--rd-text-align, left) !important;
  line-height: var(--rd-line-height, 1.8) !important;
  font-size: var(--rd-font-size, 16px) !important;
  color: var(--u-t1) !important;
  text-rendering: optimizeLegibility;
}

.rd,
.rd .prose,
.rd .prose-container,
.rd .chapter-content,
.rd .fcn-chapter-content,
.rd .neolune-protected-content,
.prose {
  color: var(--u-t1) !important;
}

.prose h1,
.prose h2,
.prose h3,
.prose h4,
.prose h5,
.prose h6 {
  font-family: var(--rd-font-family, var(--font-serif)) !important;
  color: var(--u-t1) !important;
  margin-top: 1.6em;
  margin-bottom: 0.6em;
  line-height: 1.3;
  font-weight: 600;
}

.rd .prose em,
.rd .prose i,
.rd .prose strong,
.rd .prose b,
.rd .prose span {
  color: inherit;
}

.prose h1 { font-size: 1.5em; }
.prose h2 { font-size: 1.3em; }
.prose h3 { font-size: 1.15em; }
.prose h4, .prose h5, .prose h6 { font-size: 1.05em; }

.prose img {
  max-width: 100%;
  height: auto;
  border-radius: var(--u-r);
  margin: 1.5em auto;
  display: block;
}

/* ── Chapter Foreword, Afterword & Notes ── */
.chapter__foreword,
.chapter__afterword,
.chapter__global-note,
.infobox {
  background: var(--u-surf);
  border: 1px solid var(--u-line);
  border-radius: var(--u-r);
  padding: 16px 18px;
  margin: 24px 0;
  color: var(--u-t2);
  font-size: 13.5px;
  line-height: 1.6;
}

.chapter__foreword h4,
.chapter__afterword h4,
.chapter__global-note h4,
.infobox h4,
.chapter-note__title {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--u-t3);
  display: flex;
  align-items: center;
  gap: 6px;
}

.chapter__foreword p:last-child,
.chapter__afterword p:last-child,
.chapter__global-note p:last-child,
.infobox p:last-child {
  margin-bottom: 0 !important;
}

.prose hr {
  border: 0;
  height: 1px;
  background: var(--u-line);
  margin: 2em auto;
  width: 36%;
}

.prose blockquote {
  margin: 1.5em 0;
  padding: 10px 16px;
  border-left: 2px solid var(--u-ac);
  background: var(--u-raise);
  border-radius: 0 var(--u-r-sm) var(--u-r-sm) 0;
  font-style: italic;
  color: var(--u-t2);
}

/* In-place Footnote Superscript */
.prose .fn,
.prose [data-footnote] {
  font-size: 0.65em;
  vertical-align: super;
  color: var(--u-ac);
  font-family: var(--font-sans);
  font-weight: 600;
  padding: 0 2px;
  cursor: pointer;
  text-decoration: none;
}

.prose .fn:hover {
  text-decoration: underline;
}

/* ── 4 Reading Themes ── */
:root[data-mode="dark"],
:root[data-theme="obsidian"],
[data-reading-theme="obsidian"],
.rd[data-reading-theme="obsidian"],
.prose-container[data-reading-theme="obsidian"],
#main-content[data-reading-theme="obsidian"],
.prose[data-reading-theme="obsidian"],
:root[data-mode="dark"] .rd,
:root[data-mode="dark"] .prose-container,
:root[data-mode="dark"] #main-content,
:root[data-mode="dark"] .prose {
  --u-bg: #0D0D0F;
  --u-surf: #161619;
  --u-raise: #1E1E23;
  --u-sunk: #08080A;
  --u-line: rgba(255, 255, 255, 0.085);
  --u-line2: rgba(255, 255, 255, 0.18);
  --u-t1: #F4F4F6;
  --u-t2: #C4C4CD;
  --u-t3: #8E8E98;
  --text-chapter: #F4F4F6;
  --novel-text-primary: #F4F4F6;
  --fg-100: #FFFFFF;
  --fg-200: #F4F4F6;
  --fg-300: #F4F4F6;
  --fg-400: #E4E4E7;
  --fg-500: #C4C4CD;
  --fg-600: #A3A3AB;
  --fg-700: #F4F4F6;
  --fg-800: #F4F4F6;
  --fg-900: #FFFFFF;
  --fg-950: #FFFFFF;
  background-color: var(--u-bg) !important;
  color: #F4F4F6 !important;
}

[data-reading-theme="midnight"],
.rd[data-reading-theme="midnight"],
.prose-container[data-reading-theme="midnight"],
#main-content[data-reading-theme="midnight"],
.prose[data-reading-theme="midnight"] {
  --u-bg: #0A0E1A;
  --u-surf: #121826;
  --u-raise: #1E293B;
  --u-sunk: #060810;
  --u-line: rgba(255, 255, 255, 0.09);
  --u-line2: rgba(255, 255, 255, 0.18);
  --u-t1: #F8FAFC;
  --u-t2: #CBD5E1;
  --u-t3: #94A3B8;
  --u-ac: #60A5FA;
  --u-ac-btn: #3B82F6;
  --text-chapter: #F8FAFC;
  --novel-text-primary: #F8FAFC;
  --fg-100: #FFFFFF;
  --fg-200: #F8FAFC;
  --fg-300: #F8FAFC;
  --fg-400: #E2E8F0;
  --fg-500: #CBD5E1;
  --fg-600: #94A3B8;
  --fg-700: #F8FAFC;
  --fg-800: #F8FAFC;
  --fg-900: #FFFFFF;
  --fg-950: #FFFFFF;
  background-color: var(--u-bg) !important;
  color: #F8FAFC !important;
}

:root[data-mode="dark"] .prose-container,
:root[data-mode="dark"] .prose-container p,
:root[data-mode="dark"] .prose,
:root[data-mode="dark"] .prose p,
:root[data-mode="dark"] #main-content,
:root[data-mode="dark"] #main-content p,
:root[data-mode="dark"] .chapter-formatting,
:root[data-mode="dark"] .chapter-formatting p,
[data-reading-theme="obsidian"] .prose-container,
[data-reading-theme="obsidian"] .prose-container p,
[data-reading-theme="obsidian"] .prose,
[data-reading-theme="obsidian"] .prose p,
[data-reading-theme="obsidian"] #main-content,
[data-reading-theme="obsidian"] #main-content p,
[data-reading-theme="obsidian"] .chapter-formatting,
[data-reading-theme="obsidian"] .chapter-formatting p {
  color: #F4F4F6 !important;
}

[data-reading-theme="midnight"] .prose-container,
[data-reading-theme="midnight"] .prose-container p,
[data-reading-theme="midnight"] .prose,
[data-reading-theme="midnight"] .prose p,
[data-reading-theme="midnight"] #main-content,
[data-reading-theme="midnight"] #main-content p,
[data-reading-theme="midnight"] .chapter-formatting,
[data-reading-theme="midnight"] .chapter-formatting p {
  color: #F8FAFC !important;
}

[data-reading-theme="sepia"] {
  --u-bg: #EFEAE1;
  --u-surf: #F7F3EB;
  --u-raise: #E4DDD1;
  --u-sunk: #DFD7C8;
  --u-line: rgba(44, 36, 29, 0.12);
  --u-line2: rgba(44, 36, 29, 0.24);
  --u-t1: #2C241D;
  --u-t2: #5D5247;
  --u-t3: #8C8074;
  --u-ac: #6B5B95;
  --u-ac-btn: #5A4B82;
}

[data-reading-theme="pearl"] {
  --u-bg: #FFFFFF;
  --u-surf: #F6F6F8;
  --u-raise: #ECECEE;
  --u-sunk: #E4E4E6;
  --u-line: rgba(16, 16, 18, 0.11);
  --u-line2: rgba(16, 16, 18, 0.22);
  --u-t1: #101012;
  --u-t2: #53535C;
  --u-t3: #85858D;
  --u-ac: #09090B;
  --u-ac-btn: #18181B;
}

/* ── Floating Bottom Dock ── */
.dock {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  max-width: 440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px;
  gap: 3px;
  background: color-mix(in srgb, var(--u-surf) 94%, transparent);
  border: 1px solid var(--u-line2);
  border-radius: var(--u-r-pill);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 10px 28px -12px rgba(0, 0, 0, 0.7);
  z-index: 88;
  transition: transform var(--t-reveal), opacity var(--t-reveal);
  transform: translateY(0);
  opacity: 1;
}

.dock.is-hidden {
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
}

.dock button {
  border: 0;
  background: transparent;
  color: var(--u-t2);
  border-radius: var(--u-r-pill);
  padding: 8px 12px;
  min-height: 44px; /* Touch target standard */
  display: grid;
  place-items: center;
  cursor: pointer;
  font: 500 12px/1 var(--font-sans);
  transition: all var(--t-tap);
}

.dock button:hover,
.dock button.on {
  background: var(--u-raise);
  color: var(--u-t1);
}

.dock svg {
  width: 17px;
  height: 17px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.dock i {
  width: 1px;
  height: 18px;
  background: var(--u-line);
  margin: 0 1px;
}

@media (max-width: 420px) {
  .dock {
    left: 6px;
    right: 6px;
    padding: 3px 4px;
    gap: 2px;
  }
  .dock button {
    padding: 6px 6px;
    min-height: 38px;
    font-size: 11px;
  }
  .dock a.btn, .dock span.btn {
    padding: 3px 8px !important;
    font-size: 11px !important;
  }
  .dock svg {
    width: 15px;
    height: 15px;
  }
}

@media (max-width: 360px) {
  .dock {
    left: 4px;
    right: 4px;
    padding: 2px;
    gap: 1px;
  }
  .dock button {
    padding: 4px 4px;
    min-height: 34px;
    font-size: 10px;
  }
  .dock a.btn, .dock span.btn {
    padding: 2px 5px !important;
    font-size: 10px !important;
  }
  .dock svg {
    width: 14px;
    height: 14px;
  }
  .dock i {
    display: none;
  }
}

/* ── Canonical Chapter Access Gate ── */
.fade {
  height: 52px;
  margin-top: -52px;
  position: relative;
  background: linear-gradient(transparent, var(--u-bg) 94%);
  pointer-events: none;
}

.gate.neolune-access-gate {
  width: 100%;
  margin: 18px 0 28px;
  border: 1px solid var(--u-line);
  border-radius: 12px;
  background: var(--u-surf);
  color: var(--u-t1);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.gate.neolune-access-gate.gate--current {
  margin-top: 24px;
}

.gate__hd {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 16px 14px;
  border-bottom: 1px solid var(--u-line);
}

.gate__heading {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.gate__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--u-t3);
  font: 600 10.5px/1.15 var(--f-mono, ui-monospace, monospace);
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.gate__eyebrow svg {
  width: 12px;
  height: 12px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
}

.gate__heading b {
  display: block;
  max-width: 46ch;
  overflow: hidden;
  color: var(--u-t1);
  font: 600 16px/1.3 var(--font-serif, serif);
  letter-spacing: -0.01em;
  text-overflow: ellipsis;
}

.gate__access-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 9px;
  border: 1px solid var(--u-line2, var(--u-line));
  border-radius: 999px;
  background: var(--u-raise);
  color: var(--u-t1);
  font: 650 11px/1 var(--f-mono, ui-monospace, monospace);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.gate__bd {
  display: grid;
  gap: 13px;
  padding: 15px 16px 16px;
}

.gate__copy {
  max-width: 58ch;
  margin: 0;
  color: var(--u-t2);
  font: 400 12.75px/1.48 var(--f-ui, sans-serif);
}

.gate__facts {
  overflow: hidden;
  border: 1px solid var(--u-line);
  border-radius: 9px;
  background: var(--u-sunk);
}

.gate__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 38px;
  padding: 8px 11px;
  color: var(--u-t2);
  font: 500 11.75px/1.25 var(--f-ui, sans-serif);
}

.gate__row + .gate__row {
  border-top: 1px solid var(--u-line);
}

.gate__row b {
  color: var(--u-t1);
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.gate__actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 8px;
}

.gate__actions > :only-child {
  grid-column: 1 / -1;
}

.gate__actions .btn {
  min-width: 0;
  margin: 0;
  text-decoration: none;
}

.gate__actions .btn svg {
  width: 14px;
  height: 14px;
  margin-right: 6px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.9;
}

.gate__alt {
  padding-top: 1px;
  color: var(--u-t3);
  font: 400 11.25px/1.4 var(--f-ui, sans-serif);
  text-align: center;
}

.gate__alt b {
  color: var(--u-free, var(--u-t2));
  font-weight: 650;
}

:root[data-mode="light"] .gate.neolune-access-gate,
:root[data-ui="light"] .gate.neolune-access-gate,
:root[data-theme="pearl"] .gate.neolune-access-gate {
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.055);
}

:root[data-mode="dark"] .gate.neolune-access-gate,
:root[data-ui="dark"] .gate.neolune-access-gate,
:root[data-theme="obsidian"] .gate.neolune-access-gate {
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.24);
}

@media (max-width: 560px) {
  .gate.neolune-access-gate {
    margin-bottom: 22px;
    border-radius: 10px;
  }

  .gate__hd {
    gap: 10px;
    padding: 14px;
  }

  .gate__heading b {
    font-size: 15px;
  }

  .gate__access-chip {
    min-height: 26px;
    padding-inline: 8px;
    font-size: 10.5px;
  }

  .gate__bd {
    gap: 12px;
    padding: 14px;
  }

  .gate__actions {
    grid-template-columns: 1fr;
  }

  .gate__actions > * {
    grid-column: 1;
  }
}

/* ── Reading Settings Sample & Toggles ── */
.sample {
  font-family: var(--font-serif);
  font-size: var(--rd-font-size, 15px);
  line-height: var(--rd-line-height, 1.8);
  text-indent: var(--rd-indent, 0);
  text-align: var(--rd-text-align, left);
  color: var(--u-t1) !important;
  padding: 12px 14px;
  border: 1px solid var(--u-line2);
  border-radius: var(--u-r);
  background: var(--u-raise) !important;
  transition: all 120ms ease;
}

.optrow {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: space-between;
}

.optrow > label {
  font-size: 13px !important;
  font-weight: 500 !important;
  color: var(--u-t1) !important;
  opacity: 0.92 !important;
  flex: 0 0 auto;
}

.opts {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.opt {
  font-size: 12px !important;
  padding: 6px 11px !important;
  border: 1px solid var(--u-line2) !important;
  border-radius: var(--u-r-sm) !important;
  color: var(--u-t1) !important;
  background: var(--u-raise) !important;
  cursor: pointer;
  transition: all var(--t-tap);
  font-family: var(--font-sans);
  line-height: 1.2;
}

.opt:not(.on):hover {
  border-color: var(--u-ac) !important;
  color: #fff !important;
}

.opt.on,
.opt.on:hover {
  background: #ffffff !important;
  color: #09090b !important;
  border-color: #ffffff !important;
  font-weight: 700 !important;
  box-shadow: 0 0 0 1px #ffffff !important;
}

.opt.on *,
.opt.on:hover * {
  color: #09090b !important;
  fill: #09090b !important;
}

:root[data-mode="light"] .opt.on,
:root[data-mode="light"] .opt.on:hover,
[data-reading-theme="pearl"] .opt.on,
[data-reading-theme="pearl"] .opt.on:hover,
[data-reading-theme="ivory"] .opt.on,
[data-reading-theme="ivory"] .opt.on:hover {
  background: #09090b !important;
  color: #ffffff !important;
  border-color: #09090b !important;
  font-weight: 700 !important;
  box-shadow: 0 0 0 1px #09090b !important;
}

:root[data-mode="light"] .opt.on *,
:root[data-mode="light"] .opt.on:hover *,
[data-reading-theme="pearl"] .opt.on *,
[data-reading-theme="pearl"] .opt.on:hover *,
[data-reading-theme="ivory"] .opt.on *,
[data-reading-theme="ivory"] .opt.on:hover * {
  color: #ffffff !important;
  fill: #ffffff !important;
}

/* Specific filter styling for sheet-contents & content drawers */
#sheet-contents [data-fcn-filter],
.sheet [data-fcn-filter],
[data-fcn-filter] {
  background: var(--u-raise, rgba(255, 255, 255, 0.06)) !important;
  color: var(--u-t2, #a1a1aa) !important;
  border: 1px solid var(--u-line2, rgba(255, 255, 255, 0.12)) !important;
  font-weight: 500 !important;
  cursor: pointer !important;
}

#sheet-contents [data-fcn-filter]:not(.on):hover,
.sheet [data-fcn-filter]:not(.on):hover,
[data-fcn-filter]:not(.on):hover {
  background: rgba(255, 255, 255, 0.12) !important;
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.24) !important;
}

#sheet-contents [data-fcn-filter].on,
.sheet [data-fcn-filter].on,
[data-fcn-filter].on,
#sheet-contents [data-fcn-filter].on:hover,
.sheet [data-fcn-filter].on:hover,
[data-fcn-filter].on:hover,
:root[data-mode="dark"] [data-fcn-filter].on,
[data-reading-theme="obsidian"] [data-fcn-filter].on,
[data-reading-theme="midnight"] [data-fcn-filter].on {
  background: #ffffff !important;
  color: #09090b !important;
  border-color: #ffffff !important;
  font-weight: 700 !important;
}

#sheet-contents [data-fcn-filter].on *,
.sheet [data-fcn-filter].on *,
[data-fcn-filter].on *,
#sheet-contents [data-fcn-filter].on:hover *,
.sheet [data-fcn-filter].on:hover *,
[data-fcn-filter].on:hover *,
:root[data-mode="dark"] [data-fcn-filter].on *,
[data-reading-theme="obsidian"] [data-fcn-filter].on *,
[data-reading-theme="midnight"] [data-fcn-filter].on * {
  color: #09090b !important;
  fill: #09090b !important;
}

:root[data-mode="light"] #sheet-contents [data-fcn-filter],
:root[data-mode="light"] .sheet [data-fcn-filter],
:root[data-mode="light"] [data-fcn-filter] {
  background: #f4f4f5 !important;
  color: #71717a !important;
  border: 1px solid #e4e4e7 !important;
}

:root[data-mode="light"] #sheet-contents [data-fcn-filter]:not(.on):hover,
:root[data-mode="light"] .sheet [data-fcn-filter]:not(.on):hover,
:root[data-mode="light"] [data-fcn-filter]:not(.on):hover {
  background: #e4e4e7 !important;
  color: #18181b !important;
}

:root[data-mode="light"] #sheet-contents [data-fcn-filter].on,
:root[data-mode="light"] .sheet [data-fcn-filter].on,
:root[data-mode="light"] [data-fcn-filter].on,
:root[data-mode="light"] #sheet-contents [data-fcn-filter].on:hover,
:root[data-mode="light"] .sheet [data-fcn-filter].on:hover,
:root[data-mode="light"] [data-fcn-filter].on:hover,
[data-reading-theme="pearl"] [data-fcn-filter].on,
[data-reading-theme="ivory"] [data-fcn-filter].on {
  background: #09090b !important;
  color: #ffffff !important;
  border-color: #09090b !important;
  font-weight: 700 !important;
}

:root[data-mode="light"] #sheet-contents [data-fcn-filter].on *,
:root[data-mode="light"] .sheet [data-fcn-filter].on *,
:root[data-mode="light"] [data-fcn-filter].on *,
[data-reading-theme="pearl"] [data-fcn-filter].on *,
[data-reading-theme="ivory"] [data-fcn-filter].on * {
  color: #ffffff !important;
  fill: #ffffff !important;
}

/* Specific High-Contrast Overrides for Reading Settings Sheet */
#sheet-reading-settings .sheet {
  background: var(--u-surf) !important;
  color: var(--u-t1) !important;
  border-top: 1px solid var(--u-line2) !important;
}

#sheet-reading-settings .sheet__hd b {
  color: var(--u-t1) !important;
  font-size: 15px !important;
  font-weight: 600 !important;
}

#sheet-reading-settings .sheet__hd .ico {
  color: var(--u-t2) !important;
}

#sheet-reading-settings .stepper {
  background: var(--u-raise) !important;
  border: 1px solid var(--u-line2) !important;
}

#sheet-reading-settings .stepper button {
  color: var(--u-t1) !important;
  background: transparent !important;
  font-size: 15px !important;
  font-weight: 700 !important;
}

#sheet-reading-settings .stepper button:hover,
#sheet-reading-settings .stepper button:active {
  background: var(--u-surf) !important;
  color: var(--u-ac) !important;
}

#sheet-reading-settings .stepper span {
  color: var(--u-t1) !important;
  font-weight: 600 !important;
  font-size: 14px !important;
}

#sheet-reading-settings .sheet__ft .btn,
:root[data-mode="dark"] #sheet-reading-settings .sheet__ft .btn,
:root[data-mode="dark"] .sheet__ft :is(.btn, .btn--ac, .btn--accent) {
  background: #ffffff !important;
  color: #09090b !important;
  border-color: #ffffff !important;
  font-weight: 700 !important;
}

:root[data-mode="light"] #sheet-reading-settings .sheet__ft .btn,
:root[data-mode="light"] .sheet__ft :is(.btn, .btn--ac, .btn--accent) {
  background: #09090b !important;
  color: #ffffff !important;
  border-color: #09090b !important;
  font-weight: 700 !important;
}

/* ── Universal High-Contrast Dark Mode & Formatting Modals Overhaul ── */
:root[data-mode="dark"] dialog.dialog-modal,
:root[data-mode="dark"] .dialog-modal,
:root[data-mode="dark"] .modal__wrapper,
:root[data-mode="dark"] .modal__window,
:root[data-mode="dark"] #fictioneer-chapter-index-dialog,
:root[data-mode="dark"] #formatting-modal .modal__wrapper,
:root[data-mode="dark"] #age-confirmation-modal .modal__wrapper,
:root[data-mode="dark"] #login-modal .modal__wrapper,
:root[data-mode="dark"] #site-settings-modal .modal__wrapper,
:root[data-mode="dark"] #sharing-modal .modal__wrapper,
:root[data-mode="dark"] #bbcodes-modal .modal__wrapper,
:root[data-mode="dark"] #suggestions-modal .modal__wrapper,
:root[data-mode="dark"] #fictioneer-tooltip-dialog,
:root[data-mode="dark"] .report-modal-content,
:root[data-mode="dark"] .report-modal-wrapper,
:root[data-mode="dark"] .report-modal .modal-content,
:root[data-mode="dark"] .fcn-modal,
:root[data-mode="dark"] .cmppp-modal-content,
#formatting-modal .modal__wrapper,
.reader-settings.modal .modal__wrapper {
  background: var(--u-surf) !important;
  background-color: var(--u-surf) !important;
  color: var(--u-t1) !important;
  border: 1px solid var(--u-line2) !important;
  border-radius: var(--u-r-lg) !important;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.05) !important;
}

#formatting-modal .modal__header,
.reader-settings .modal__header {
  color: var(--u-t1) !important;
  font-weight: 600 !important;
  font-size: 15px !important;
  border-bottom: 1px solid var(--u-line) !important;
}

#formatting-modal .modal__row,
.reader-settings__row {
  color: var(--u-t1) !important;
  border-color: var(--u-line) !important;
}

#formatting-modal .modal__row i,
#formatting-modal .modal__row .icon,
.reader-settings__row i,
.reader-settings__row .icon {
  color: var(--u-t2) !important;
}

#formatting-modal input[type="range"],
.reader-settings input[type="range"] {
  accent-color: var(--u-ac) !important;
}

#formatting-modal input[type="number"],
#formatting-modal input[type="text"],
.reader-settings input[type="number"],
.reader-settings input[type="text"] {
  background: var(--u-sunk) !important;
  color: var(--u-t1) !important;
  border: 1px solid var(--u-line2) !important;
  border-radius: var(--u-r-sm) !important;
  font-weight: 600 !important;
}

#formatting-modal select,
.reader-settings select {
  background: var(--u-sunk) !important;
  color: var(--u-t1) !important;
  border: 1px solid var(--u-line2) !important;
  border-radius: var(--u-r-sm) !important;
}

#formatting-modal select option,
.reader-settings select option {
  background: var(--u-surf) !important;
  color: var(--u-t1) !important;
}

#formatting-modal .button,
.reader-settings .button,
.font-stepper,
.font-color-stepper {
  background: var(--u-raise) !important;
  color: var(--u-t1) !important;
  border: 1px solid var(--u-line2) !important;
  font-weight: 600 !important;
}

#formatting-modal .reader-settings__toggle,
.reader-settings .reader-settings__toggle {
  background: transparent !important;
  border: 0 !important;
}

.reader-settings__toggle.toggle::before,
.reader-settings__toggle.toggle::after {
  content: none !important;
  display: none !important;
}

#formatting-modal .reader-settings__toggle .reader-settings__toggle-icon,
.reader-settings .reader-settings__toggle .reader-settings__toggle-icon {
  background: var(--u-sunk) !important;
  border: 1.5px solid var(--u-line2) !important;
  color: var(--u-t2) !important;
}

#formatting-modal .reader-settings__toggle[aria-checked="true"] .reader-settings__toggle-icon,
.reader-settings .reader-settings__toggle[aria-checked="true"] .reader-settings__toggle-icon {
  background: var(--u-ac) !important;
  color: #ffffff !important;
  border-color: var(--u-ac) !important;
  box-shadow: 0 0 8px var(--u-ac-soft) !important;
}

#formatting-modal .close,
.reader-settings.modal .close {
  color: var(--u-t2) !important;
}

/* Aa Reading Settings Sheet High-Contrast Enhancements */
#sheet-reading-settings .optrow > label {
  color: var(--u-t1) !important;
  font-weight: 600 !important;
  font-size: 13px !important;
}

#sheet-reading-settings .stepper {
  background: var(--u-sunk) !important;
  border: 1px solid var(--u-line2) !important;
  border-radius: var(--u-r-sm) !important;
}

#sheet-reading-settings .stepper__val {
  color: var(--u-t1) !important;
  font-weight: 600 !important;
}

#sheet-reading-settings .stepper__btn {
  color: var(--u-t1) !important;
  background: var(--u-raise) !important;
}

#sheet-reading-settings .stepper__btn:hover {
  color: var(--u-ac) !important;
  background: var(--u-surf) !important;
}

#sheet-reading-settings .opt {
  background: var(--u-raise) !important;
  color: var(--u-t2) !important;
  border: 1px solid var(--u-line) !important;
  font-weight: 500 !important;
}

#sheet-reading-settings .opt.on,
#sheet-reading-settings .opt:hover {
  background: var(--u-surf) !important;
  color: var(--u-t1) !important;
  border-color: var(--u-ac) !important;
}

#sheet-reading-settings #rd-sample-box {
  background: var(--u-sunk) !important;
  color: var(--u-t1) !important;
  border: 1px solid var(--u-line2) !important;
  border-radius: var(--u-r-sm) !important;
  padding: 12px 14px !important;
  margin-bottom: 16px !important;
  height: 120px !important;
  min-height: 120px !important;
  max-height: 120px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: flex-start !important;
}

#sheet-reading-settings #rd-sample-box p {
  margin: 0 !important;
  padding: 0 !important;
}

#sheet-reading-settings #rd-sample-box p:not(:last-child) {
  margin-bottom: var(--rd-sample-para, 0.8em) !important;
}

.themeswatch {
  width: 32px;
  height: 32px;
  border-radius: var(--u-r-sm);
  border: 1px solid var(--u-line2);
  cursor: pointer;
  transition: transform var(--t-tap);
}

.themeswatch:hover,
.themeswatch.on {
  outline: 2px solid var(--u-ac);
  outline-offset: 1px;
  transform: scale(1.05);
}

/* Scoped Pill Toggle (Only within bottom sheets and option rows, never squashing formatting buttons) */
.sheet .toggle,
.optrow .toggle,
.toggle[role="switch"],
.neolune-toggle {
  width: 40px;
  height: 24px;
  border-radius: var(--u-r-pill);
  background: var(--u-raise);
  border: 1px solid var(--u-line2);
  position: relative;
  flex: 0 0 auto;
  cursor: pointer;
  transition: background-color var(--t-tap), border-color var(--t-tap);
}

.sheet .toggle::after,
.optrow .toggle::after,
.toggle[role="switch"]::after,
.neolune-toggle::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--u-t3);
  transition: transform var(--t-tap), background-color var(--t-tap);
}

.sheet .toggle.on,
.optrow .toggle.on,
.toggle[role="switch"].on,
.neolune-toggle.on {
  background: var(--u-ac-btn);
  border-color: var(--u-ac-btn);
}

.sheet .toggle.on::after,
.optrow .toggle.on::after,
.toggle[role="switch"].on::after,
.neolune-toggle.on::after {
  transform: translateX(16px);
  background: #fff;
}


/* ── Offline & Patchy Data Bar ── */
.offline-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 28px;
  background: var(--u-raise);
  border-bottom: 1px solid var(--u-line);
  color: var(--u-t2);
  font-family: var(--f-ui);
  font-size: 11.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  z-index: 120;
  transform: translateY(-100%);
  transition: transform var(--t-reveal);
}

.offline-bar.show {
  transform: translateY(0);
}

.offline-bar svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* ── Audio / TTS Listening Dock Mode ── */
.dock--listening {
  flex-direction: column;
  height: auto;
  min-height: 52px;
  padding: 8px 12px;
  gap: 6px;
}

.dock__audio-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 10px;
}

.dock__audio-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.audio-btn {
  background: none;
  border: 1px solid var(--u-line);
  color: var(--u-t1);
  border-radius: 4px;
  padding: 4px 8px;
  font-family: var(--f-mono);
  font-size: 11px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.audio-btn:hover {
  background: var(--u-sunk);
  border-color: var(--u-line2);
}

.audio-btn--play {
  background: var(--u-ac);
  border-color: var(--u-ac);
  color: #fff;
}

.audio-btn--play:hover {
  background: #7a70ea;
}

.dock__audio-time {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--u-t3);
}

.reading-highlight {
  background: var(--u-ac-soft);
  border-radius: 2px;
  outline: 2px solid var(--u-line2);
  transition: background var(--t-tap);
}

/* ── Failed Unlock Recovery Box ── */
.gate-recovery {
  margin-top: 16px;
  padding: 14px;
  background: var(--u-sunk);
  border: 1px solid var(--u-line2);
  border-radius: 4px;
  text-align: left;
}

.gate-recovery__title {
  font-family: var(--f-ui);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--u-t1);
  margin-bottom: 4px;
}

.gate-recovery__desc {
  font-size: 12.5px;
  color: var(--u-t2);
  line-height: 1.5;
  margin-bottom: 10px;
}

.gate-recovery__actions {
  display: flex;
  gap: 8px;
}

/* ── Bionic Reading Mode ── */
.bionic-reading p {
  letter-spacing: 0.01em;
}

.bionic-reading b,
.bionic-reading strong {
  font-weight: 700;
  color: var(--u-t1);
}

/* Neolune 1.8 dock: compact navigation + synchronized site theme toggle. */
.dock .dock__theme-toggle,
.dock .dock__home {
  width: 42px;
  min-width: 42px;
  padding-inline: 0;
}

.dock .dock__home {
  min-height: 44px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--u-r-pill);
  color: var(--u-t2);
  text-decoration: none;
  transition: background var(--t-tap), color var(--t-tap);
}

.dock .dock__home:hover,
.dock .dock__home:focus-visible {
  background: var(--u-raise);
  color: var(--u-t1);
}

.dock .dock__theme-icon {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
}

.dock .dock__prev,
.dock .dock__next,
.dock [data-nav="prev"],
.dock [data-nav="next"] {
  width: 42px;
  min-width: 42px;
  padding-inline: 0;
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  line-height: 1;
}

@media (max-width: 420px) {
  .dock .dock__theme-toggle,
  .dock .dock__home,
  .dock .dock__prev,
  .dock .dock__next,
  .dock [data-nav="prev"],
  .dock [data-nav="next"] {
    width: 36px;
    min-width: 36px;
  }

  .dock .dock__home {
    min-height: 38px;
  }
}

/* =============================================================================
   1.8.11 — MONO READER REFINEMENT
   ============================================================================= */
:root[data-reading-theme="obsidian"],
[data-reading-theme="obsidian"],
.rd[data-reading-theme="obsidian"],
.prose-container[data-reading-theme="obsidian"],
#main-content[data-reading-theme="obsidian"],
.prose[data-reading-theme="obsidian"] {
  --u-bg: #0f0f10;
  --u-surf: #151516;
  --u-raise: #1b1b1d;
  --u-sunk: #0a0a0b;
  --u-line: rgba(255, 255, 255, 0.085);
  --u-line2: rgba(255, 255, 255, 0.16);
  --u-t1: #efeff0;
  --u-t2: #b2b2b6;
  --u-t3: #77777d;
  --u-ac: #efeff0;
  --u-ac-btn: #efeff0;
  --text-chapter: #efeff0;
  --novel-text-primary: #efeff0;
}

[data-reading-theme="midnight"] {
  --u-bg: #0b0b0c;
  --u-surf: #121213;
  --u-raise: #19191b;
  --u-sunk: #070708;
  --u-line: rgba(255, 255, 255, 0.08);
  --u-line2: rgba(255, 255, 255, 0.15);
  --u-t1: #f1f1f2;
  --u-t2: #b4b4b8;
  --u-t3: #76767c;
  --u-ac: #f1f1f2;
  --u-ac-btn: #f1f1f2;
  --text-chapter: #f1f1f2;
  --novel-text-primary: #f1f1f2;
}

[data-reading-theme="sepia"] {
  --u-bg: #eeeDE9;
  --u-surf: #f7f6f2;
  --u-raise: #e6e5e0;
  --u-sunk: #ddDCD7;
  --u-line: rgba(28, 28, 29, 0.11);
  --u-line2: rgba(28, 28, 29, 0.20);
  --u-t1: #242425;
  --u-t2: #626264;
  --u-t3: #8a8a8d;
  --u-ac: #242425;
  --u-ac-btn: #242425;
}

[data-reading-theme="pearl"] {
  --u-bg: #fbfbfa;
  --u-surf: #f5f5f4;
  --u-raise: #eeeeed;
  --u-sunk: #e5e5e4;
  --u-line: rgba(18, 18, 19, 0.10);
  --u-line2: rgba(18, 18, 19, 0.18);
  --u-t1: #171718;
  --u-t2: #5b5b60;
  --u-t3: #8b8b90;
  --u-ac: #171718;
  --u-ac-btn: #171718;
}

.rd__progress-hairline {
  height: 2px;
}

.rd__progress-hairline i {
  background: var(--u-t1);
}

.rd__top {
  padding: 6px 14px !important;
  background: color-mix(in srgb, var(--u-bg) 96%, transparent) !important;
  border-bottom-color: var(--u-line) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
}

.rd__back {
  border: 1px solid transparent !important;
  border-radius: 8px !important;
}

.rd__back:hover,
.rd__back:focus-visible {
  border-color: var(--u-line) !important;
  background: var(--u-raise) !important;
}

.prose-container {
  padding-top: clamp(22px, 4vw, 42px);
}

.prose,
.chapter__article {
  text-wrap: pretty;
}

.dock {
  padding: 4px;
  gap: 2px;
  background: color-mix(in srgb, var(--u-surf) 97%, transparent);
  border-color: var(--u-line2);
  border-radius: 16px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 10px 32px rgba(0, 0, 0, .18);
}

.dock button,
.dock a {
  border-radius: 11px !important;
}

.dock button:hover,
.dock a:hover,
.dock button:focus-visible,
.dock a:focus-visible {
  background: var(--u-raise) !important;
  color: var(--u-t1) !important;
}

.dock svg {
  color: currentColor;
  stroke: currentColor;
}
.audio-btn--play:hover {
  background: var(--u-t1);
  border-color: var(--u-t1);
  color: var(--u-ac-fg);
}


/* 1.8.21 — Pearl reader: true neutral paper, no warm tint. */
[data-reading-theme="pearl"] {
  --u-bg: #FFFFFF;
  --u-surf: #FAFAFA;
  --u-raise: #F5F5F5;
  --u-sunk: #EEEEEE;
  --u-line: rgba(0, 0, 0, 0.10);
  --u-line2: rgba(0, 0, 0, 0.18);
  --u-t1: #171717;
  --u-t2: #575757;
  --u-t3: #888888;
  --u-ac: #171717;
  --u-ac-btn: #171717;
  --text-chapter: #242424;
  --novel-text-primary: #242424;
}