.reader-loading,
.reader-error {
  text-align: center;
  padding: 5rem 1rem;
  color: var(--text-muted);
}

.reader-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 999px;
  animation: bookReaderSpin .7s linear infinite;
  margin: 0 auto 1.25rem;
}

@keyframes bookReaderSpin {
  to { transform: rotate(360deg); }
}

.reader-error-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 22px;
  background: rgba(20, 92, 50, .08);
  color: var(--accent);
  margin-bottom: 1rem;
}

.reader-error h2 {
  font-family: var(--font-head);
  margin: 0 0 .5rem;
}

.reader-error p {
  margin: 0 0 1.25rem;
}

.reader-error a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}

.book-header {
  position: relative;
  padding: 2.35rem 0 0;
}

.book-header::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 24rem;
  background:
    radial-gradient(circle at 20% 16%, rgba(20, 92, 50, .12), transparent 44%),
    radial-gradient(circle at 84% 8%, rgba(197, 248, 216, .46), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, .9), rgba(255, 255, 255, 0));
  pointer-events: none;
}

html[data-theme="dark"] .book-header::before {
  background:
    radial-gradient(circle at 20% 16%, rgba(72, 192, 125, .18), transparent 42%),
    radial-gradient(circle at 84% 8%, rgba(20, 92, 50, .34), transparent 30%),
    linear-gradient(180deg, rgba(10, 18, 14, .94), rgba(10, 18, 14, 0));
}

.book-header-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(190px, 240px) minmax(0, 1fr);
  gap: 2.1rem;
  align-items: start;
}

.book-cover-lg {
  position: relative;
  width: min(100%, 224px);
  aspect-ratio: 3 / 4;
  border-radius: 28px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(145deg, rgba(20, 92, 50, .14), rgba(206, 242, 219, .82)),
    linear-gradient(180deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, .16));
  box-shadow:
    0 26px 60px rgba(12, 24, 19, .14),
    inset 0 1px 0 rgba(255, 255, 255, .72);
  border: 1px solid rgba(20, 92, 50, .12);
}

.book-cover-lg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.book-cover-fallback,
.reader-thumb-fallback,
.reader-sheet-fallback {
  width: 88px;
  height: 88px;
  border-radius: 26px;
  background: rgba(255, 255, 255, .74);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 18px 44px rgba(12, 24, 19, .14);
}

.reader-thumb-fallback {
  width: 76px;
  height: 76px;
}

.reader-sheet-fallback {
  width: 108px;
  height: 108px;
}

.book-meta h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.6vw, 3.25rem);
  line-height: 1.02;
  letter-spacing: -.05em;
  margin: 0 0 .55rem;
}

.book-eyebrow {
  display: inline-flex;
  align-items: center;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .9rem;
}

.book-byline {
  margin: 0 0 .95rem;
  color: var(--text-muted);
}

#book-rating-area {
  margin: 0 0 1rem;
}

.book-tags,
.book-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.book-tags {
  margin-bottom: 1rem;
}

.book-tag,
.book-chip {
  display: inline-flex;
  align-items: center;
  padding: .45rem .82rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, .76);
  border: 1px solid rgba(20, 92, 50, .12);
  box-shadow: 0 12px 30px rgba(12, 24, 19, .06);
  font-size: .82rem;
  font-weight: 700;
}

html[data-theme="dark"] .book-tag,
html[data-theme="dark"] .book-chip {
  background: rgba(17, 28, 24, .82);
  border-color: rgba(133, 207, 162, .16);
  box-shadow: 0 14px 32px rgba(0, 0, 0, .22);
}

.book-desc {
  margin: 0 0 1.2rem;
  line-height: 1.76;
  color: var(--text-muted);
  max-width: 62ch;
}

.book-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.25rem 0 0;
  margin-bottom: 2.2rem;
}

.book-actions-primary,
.book-actions-secondary,
.reader-bottom-actions {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
}

.book-actions-secondary {
  justify-content: flex-end;
}

.reader-button,
.reader-icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 46px;
  padding: .76rem 1.1rem;
  border-radius: 14px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease, color .2s ease, opacity .2s ease;
}

.reader-button:hover,
.reader-icon-button:hover {
  transform: translateY(-1px);
}

.reader-button:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none;
}

.reader-button svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.reader-button-primary {
  background: linear-gradient(135deg, var(--accent), #2b9c58);
  color: #fff;
  box-shadow: 0 20px 36px rgba(20, 92, 50, .2);
}

.reader-button-secondary,
.reader-button-ghost {
  background: rgba(255, 255, 255, .8);
  border-color: rgba(20, 92, 50, .12);
  box-shadow: 0 14px 32px rgba(12, 24, 19, .07);
}

html[data-theme="dark"] .reader-button-secondary,
html[data-theme="dark"] .reader-button-ghost {
  background: rgba(17, 28, 24, .84);
  border-color: rgba(133, 207, 162, .16);
  box-shadow: 0 16px 34px rgba(0, 0, 0, .24);
}

.credits-note {
  font-size: .86rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 32rem;
}

/* ── Social share row ── */
.reader-social-row {
  display: flex;
  gap: 6px;
  align-items: center;
}
.reader-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 34px;
  border-radius: 12px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: rgba(255,255,255,.7);
  transition: background .15s, color .15s, border-color .15s;
  text-decoration: none;
}
.reader-social-btn:hover {
  background: rgba(20, 92, 50, .08);
  color: var(--accent);
  border-color: var(--accent);
}
html[data-theme="dark"] .reader-social-btn {
  background: rgba(17,28,24,.6);
  border-color: rgba(133,207,162,.16);
}
html[data-theme="dark"] .reader-social-btn:hover {
  background: rgba(58, 173, 94, .14);
  color: var(--accent);
}

/* ── StoryMint attribution badge ── */
.sm-badge {
  position: fixed;
  bottom: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 600;
  color: #145c32;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(20,92,50,.15);
  border-radius: 20px;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
  z-index: 100;
  backdrop-filter: blur(6px);
  transition: background .15s, box-shadow .15s;
}
.sm-badge:hover {
  background: #f0fdf4;
  box-shadow: 0 4px 14px rgba(20,92,50,.15);
}
.sm-badge svg { flex-shrink: 0; }
html[data-theme="dark"] .sm-badge {
  background: rgba(17,28,24,.9);
  color: #85cfa2;
  border-color: rgba(133,207,162,.2);
}
html[data-theme="dark"] .sm-badge:hover {
  background: rgba(17,28,24,1);
}

.reader-experience {
  margin-bottom: 2.75rem;
}

.reader-stage-shell {
  position: relative;
  padding: 1.2rem;
  border-radius: 32px;
  overflow: hidden;
  --reader-shell-text: #102015;
  --reader-shell-muted: #526a59;
  --reader-shell-panel: rgba(255, 255, 255, .78);
  --reader-shell-panel-strong: rgba(255, 255, 255, .9);
  --reader-shell-border: rgba(20, 92, 50, .12);
  --reader-shell-shadow: 0 24px 70px rgba(20, 60, 35, .13);
  --reader-control-text: #163c25;
  --reader-control-muted: #5c7463;
  --reader-control-surface: rgba(255, 255, 255, .86);
  --reader-control-hover: rgba(20, 92, 50, .08);
  --reader-primary: linear-gradient(135deg, #123722, #237844);
  --reader-accent-soft: #caefda;
  color: var(--reader-shell-text);
  background:
    radial-gradient(circle at 18% 18%, rgba(137, 213, 166, .34), transparent 34%),
    radial-gradient(circle at 84% 18%, rgba(255, 255, 255, .72), transparent 38%),
    linear-gradient(145deg, rgba(250, 253, 248, .96) 0%, rgba(233, 243, 232, .94) 56%, rgba(222, 238, 224, .96) 100%);
  box-shadow: var(--reader-shell-shadow);
  border: 1px solid var(--reader-shell-border);
}

html[data-theme="dark"] .reader-stage-shell {
  --reader-shell-text: #f7fbf6;
  --reader-shell-muted: rgba(235, 245, 238, .64);
  --reader-shell-panel: rgba(10, 18, 14, .44);
  --reader-shell-panel-strong: rgba(7, 14, 11, .62);
  --reader-shell-border: rgba(190, 237, 208, .09);
  --reader-shell-shadow: 0 28px 90px rgba(6, 13, 10, .22);
  --reader-control-text: rgba(247, 251, 246, .92);
  --reader-control-muted: rgba(247, 251, 246, .74);
  --reader-control-surface: rgba(10, 18, 14, .68);
  --reader-control-hover: rgba(255, 255, 255, .08);
  --reader-primary: linear-gradient(135deg, rgba(71, 192, 124, .94), rgba(20, 92, 50, .98));
  --reader-accent-soft: #8ef0b0;
  background:
    radial-gradient(circle at 18% 18%, rgba(72, 192, 125, .16), transparent 30%),
    radial-gradient(circle at 84% 18%, rgba(63, 99, 78, .18), transparent 34%),
    linear-gradient(145deg, #050b08 0%, #0c1713 45%, #12221b 100%);
}

.reader-stage-shell:fullscreen {
  width: 100%;
  height: 100%;
  padding: 1.5rem;
  border-radius: 0;
}

.reader-stage-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.reader-stage-kicker,
.reader-toolbar-note,
.reader-counter-copy span {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.reader-stage-kicker {
  color: var(--reader-shell-muted);
  margin-bottom: .4rem;
}

.reader-stage-heading {
  font-family: var(--font-head);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  margin: 0;
  color: var(--reader-shell-text);
}

.reader-stage-sub,
.reader-toolbar-note {
  color: var(--reader-shell-muted);
  line-height: 1.6;
}

.reader-stage-sub {
  margin: .35rem 0 0;
  font-size: .88rem;
}

.reader-stage-actions {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
}

.reader-icon-button {
  min-height: 42px;
  padding: .68rem .9rem;
  border-radius: 14px;
  background: var(--reader-shell-panel);
  border-color: var(--reader-shell-border);
  color: var(--reader-control-text);
  backdrop-filter: blur(20px);
}

.reader-stage {
  position: relative;
  min-height: min(72vh, 50rem);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1.4rem, 3vw, 2.5rem);
  border-radius: 28px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, .88), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, .54), rgba(20, 92, 50, .04));
  border: 1px solid var(--reader-shell-border);
}

html[data-theme="dark"] .reader-stage {
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, .09), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(0, 0, 0, .12));
}

.reader-book-frame {
  position: relative;
  z-index: 1;
  width: min(100%, 72rem);
  perspective: 2000px;
}

.reader-book {
  position: relative;
  transform-style: preserve-3d;
}

.reader-book.is-page-turning {
  pointer-events: none;
}

.reader-book.is-page-turning .reader-sheet {
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

.reader-turn-in {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0;
  transform: translateX(3%) scale(.985);
  animation: readerPageTurnIn .62s cubic-bezier(.22, 1, .36, 1) forwards;
}

.reader-turn-out {
  position: relative;
  z-index: 2;
  overflow: hidden;
  transform-origin: left center;
  animation: readerPageTurnOutForward .62s cubic-bezier(.22, 1, .36, 1) forwards;
}

.reader-book.is-turning-backward .reader-turn-out {
  transform-origin: right center;
  animation-name: readerPageTurnOutBackward;
}

.reader-turn-out::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(90deg, rgba(255,255,255,.28), rgba(0,0,0,.16) 48%, rgba(0,0,0,.28));
  animation: readerPageFoldShadow .62s cubic-bezier(.22, 1, .36, 1) forwards;
}

@keyframes readerPageTurnIn {
  0% { opacity: 0; transform: translateX(3%) scale(.985); }
  38% { opacity: .55; transform: translateX(1%) scale(.99); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes readerPageTurnOutForward {
  0% { opacity: 1; transform: perspective(2000px) rotateY(0deg) translateZ(0); }
  45% { opacity: .98; transform: perspective(2000px) rotateY(-54deg) translateZ(16px); }
  100% { opacity: 0; transform: perspective(2000px) rotateY(-104deg) translateZ(8px); }
}

@keyframes readerPageTurnOutBackward {
  0% { opacity: 1; transform: perspective(2000px) rotateY(0deg) translateZ(0); }
  45% { opacity: .98; transform: perspective(2000px) rotateY(54deg) translateZ(16px); }
  100% { opacity: 0; transform: perspective(2000px) rotateY(104deg) translateZ(8px); }
}

@keyframes readerPageFoldShadow {
  0% { opacity: 0; transform: translateX(18%); }
  42% { opacity: .55; transform: translateX(0); }
  100% { opacity: 0; transform: translateX(-18%); }
}

.reader-sheet {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(20rem, .95fr);
  gap: clamp(1rem, 2.4vw, 1.8rem);
  min-height: min(62vh, 40rem);
  padding: clamp(1rem, 2.4vw, 1.6rem);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(248, 245, 239, .95));
  color: #15211b;
  box-shadow: 0 34px 68px rgba(0, 0, 0, .22);
  border: 1px solid rgba(12, 24, 19, .08);
  overflow: hidden;
}

.reader-sheet::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 50%;
  width: 1px;
  background: linear-gradient(180deg, rgba(12, 24, 19, .08), rgba(12, 24, 19, .02), rgba(12, 24, 19, .08));
}

.reader-sheet.reader-cover-sheet {
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  background:
    radial-gradient(circle at 18% 16%, rgba(20, 92, 50, .1), transparent 30%),
    linear-gradient(155deg, #fdf8ee 0%, #f4f0e7 45%, #ecf6ee 100%);
}

.reader-sheet.reader-comic-sheet {
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, .65fr);
}

.reader-sheet-art,
.reader-sheet-copy {
  min-width: 0;
}

.reader-sheet-art-frame,
.reader-transcript-thumb {
  border-radius: 22px;
  overflow: hidden;
  background: linear-gradient(145deg, #f5f9f2, #ddebdc);
  display: flex;
  align-items: center;
  justify-content: center;
}

.reader-sheet-art-frame img,
.reader-transcript-thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.reader-comic-page-frame {
  align-items: stretch;
  justify-content: stretch;
  border-radius: 16px;
  background: #f8faf7;
}

.reader-comic-page {
  width: 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  padding: .55rem;
}

.reader-comic-page-label {
  align-self: flex-start;
  padding: .34rem .6rem;
  border-radius: 999px;
  background: rgba(20, 92, 50, .08);
  color: #145c32;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.reader-comic-page .comic-panel-grid {
  min-height: clamp(26rem, 58vh, 44rem);
  gap: 8px;
}

.reader-comic-page .comic-panel-grid.comic-canonical-layout {
  width: min(100%, 40rem);
  min-height: 0;
  max-height: min(64vh, 46rem);
}

.reader-comic-page .comic-panel {
  border-width: 2px;
  border-radius: 8px;
}

.reader-comic-page .comic-dialogue-wrap {
  padding: .38rem;
  gap: .28rem;
}

.reader-comic-page .comic-speech-bubble {
  max-width: min(15rem, 78%);
  padding: .3rem .52rem;
  font-size: clamp(.56rem, .82vw, .72rem);
  line-height: 1.25;
}

.reader-comic-page .comic-narration {
  left: .38rem;
  right: .38rem;
  bottom: .38rem;
  padding: .22rem .42rem;
  font-size: clamp(.55rem, .78vw, .68rem);
}

.reader-comic-transcript {
  font-size: .94rem;
  line-height: 1.7;
}

.reader-sheet-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: .9rem;
  padding: .4rem;
}

.reader-sheet-label {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: .45rem .78rem;
  border-radius: 999px;
  background: rgba(20, 92, 50, .08);
  color: #145c32;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.reader-sheet-copy h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: .98;
  letter-spacing: -.05em;
  margin: 0;
}

.reader-sheet-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  color: #355142;
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.reader-sheet-text {
  margin: 0;
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  line-height: 1.84;
  color: #24342c;
  white-space: pre-wrap;
}

.reader-page-edit-link {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0 .95rem;
  border-radius: 999px;
  background: #145c32;
  color: #fff;
  font-size: .86rem;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(20,92,50,.18);
}

.reader-page-edit-link:hover {
  background: #0e3d1f;
  color: #fff;
}

.reader-cover-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}

.reader-cover-badge {
  display: inline-flex;
  align-items: center;
  padding: .5rem .8rem;
  border-radius: 999px;
  background: rgba(20, 92, 50, .08);
  border: 1px solid rgba(20, 92, 50, .1);
  color: #145c32;
  font-size: .8rem;
  font-weight: 700;
}

.reader-stage-controls {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  margin-top: 1rem;
  padding: .95rem 1rem;
  border-radius: 28px;
  background: var(--reader-control-surface);
  border: 1px solid var(--reader-shell-border);
  box-shadow: 0 18px 44px rgba(20, 60, 35, .12);
  backdrop-filter: blur(28px);
}

.reader-controls-left,
.reader-controls-center,
.reader-controls-right,
.reader-counter,
.reader-dots {
  display: flex;
  align-items: center;
}

.reader-controls-left,
.reader-controls-right {
  gap: .65rem;
  flex-wrap: wrap;
}

.reader-controls-center {
  justify-content: center;
  gap: .65rem;
  flex-wrap: wrap;
}

.reader-controls-right {
  justify-content: flex-end;
}

.reader-play-button,
.reader-page-button {
  min-width: 0;
  position: relative;
  gap: .5rem;
  padding: 0 .95rem;
  border-radius: 16px;
  color: var(--reader-control-text);
}

.reader-play-button {
  min-width: 7.5rem;
  height: 50px;
  background: var(--reader-primary);
  color: #fff;
  box-shadow: 0 16px 34px rgba(20, 92, 50, .22);
}

.reader-play-button.is-playing::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: inherit;
  border: 2px solid rgba(165, 255, 198, .52);
  animation: bookReaderPulse 1.6s linear infinite;
}

@keyframes bookReaderPulse {
  0% { transform: scale(.92); opacity: .9; }
  100% { transform: scale(1.14); opacity: 0; }
}

.reader-page-button {
  min-width: 6.65rem;
  height: 46px;
  background: var(--reader-shell-panel-strong);
  border-color: var(--reader-shell-border);
}

.reader-page-button svg,
.reader-play-button svg {
  width: 18px;
  height: 18px;
}

.reader-counter {
  gap: .85rem;
  color: var(--reader-control-muted);
}

.reader-counter-copy {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}

.reader-counter-copy strong {
  color: var(--reader-shell-text);
  line-height: 1.1;
}

.reader-dots {
  gap: .36rem;
  flex-wrap: wrap;
}

.reader-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(20, 92, 50, .18);
  transition: transform .2s ease, background .2s ease;
}

.reader-dot.active {
  background: var(--reader-accent-soft);
  transform: scale(1.25);
}

.reader-field {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .25rem .3rem .25rem .7rem;
  border-radius: 999px;
  border: 1px solid var(--reader-shell-border);
  background: var(--reader-shell-panel-strong);
  color: var(--reader-control-muted);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.reader-field select,
.reader-field input {
  font: inherit;
  color: var(--reader-control-text);
  background: transparent;
  border: 0;
  outline: 0;
}

.reader-field option {
  color: #101714;
}

.reader-field input[type="range"] {
  width: 84px;
  accent-color: var(--reader-accent-soft);
}

.reader-toolbar-note {
  margin-top: .8rem;
  text-align: center;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .02em;
  text-transform: none;
}

.reader-transcript {
  margin-top: 1.15rem;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, .82);
  box-shadow: 0 18px 42px rgba(12, 24, 19, .07);
  overflow: hidden;
}

html[data-theme="dark"] .reader-transcript {
  background: rgba(17, 28, 24, .84);
  box-shadow: 0 20px 46px rgba(0, 0, 0, .22);
}

.reader-transcript summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem;
  font: inherit;
  font-family: var(--font-head);
  font-weight: 700;
}

.reader-transcript summary::-webkit-details-marker {
  display: none;
}

.reader-transcript-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  padding: 0 1.15rem 1.15rem;
}

.reader-transcript-card {
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding: .95rem;
  border-radius: 20px;
  border: 1px solid rgba(20, 92, 50, .1);
  background: linear-gradient(180deg, rgba(255, 255, 255, .94), rgba(246, 250, 247, .92));
  color: var(--text);
  text-align: left;
  cursor: pointer;
  box-shadow: 0 14px 34px rgba(12, 24, 19, .05);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.reader-transcript-card:hover,
.reader-transcript-card.active {
  transform: translateY(-2px);
  border-color: rgba(20, 92, 50, .2);
  box-shadow: 0 20px 38px rgba(12, 24, 19, .1);
}

html[data-theme="dark"] .reader-transcript-card {
  background: linear-gradient(180deg, rgba(20, 31, 27, .95), rgba(15, 24, 21, .94));
  border-color: rgba(133, 207, 162, .12);
  box-shadow: 0 16px 34px rgba(0, 0, 0, .22);
}

.reader-transcript-thumb {
  aspect-ratio: 4 / 3;
}

.reader-transcript-card strong {
  color: var(--accent);
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.reader-transcript-card p {
  margin: 0;
  line-height: 1.7;
  color: var(--text-muted);
}

.reader-bottom-cta {
  background: linear-gradient(135deg, rgba(20, 92, 50, .09), rgba(130, 216, 170, .08));
  border: 1px solid rgba(20, 92, 50, .18);
  border-radius: 24px;
  padding: 2.45rem;
  text-align: center;
  margin-bottom: 4rem;
  box-shadow: 0 20px 46px rgba(20, 50, 30, .08);
}

.reader-bottom-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .35rem .85rem;
  border-radius: 999px;
  background: rgba(20, 92, 50, .09);
  border: 1px solid rgba(20, 92, 50, .14);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .9rem;
}

.reader-bottom-cta h2 {
  font-family: var(--font-head);
  font-size: 1.55rem;
  margin: 0 0 .55rem;
}

.reader-bottom-cta p {
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 46rem;
  margin: 0 auto 1.5rem;
}

.mkt-auth-btns {
  display: flex;
  align-items: center;
  gap: .5rem;
}

@media (max-width: 1080px) {
  .reader-stage-controls {
    grid-template-columns: 1fr;
    border-radius: 26px;
  }

  .reader-controls-left,
  .reader-controls-center,
  .reader-controls-right {
    justify-content: center;
  }

  .reader-sheet,
  .reader-sheet.reader-cover-sheet,
  .reader-sheet.reader-comic-sheet,
  .book-header-inner {
    grid-template-columns: 1fr;
  }

  .reader-sheet::before {
    display: none;
  }
}

@media (max-width: 640px) {
  .book-cover-lg,
  .book-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .book-header-inner,
  .book-meta {
    text-align: center;
  }

  .book-tags,
  .book-meta-row,
  .book-actions,
  .book-actions-primary,
  .book-actions-secondary,
  .reader-bottom-actions {
    justify-content: center;
  }

  .reader-stage-shell {
    padding: .95rem;
    border-radius: 24px;
  }

  .reader-stage {
    min-height: auto;
    padding: .85rem;
  }

  .reader-sheet {
    min-height: auto;
    padding: .9rem;
    border-radius: 22px;
  }

  .reader-comic-page .comic-panel-grid {
    min-height: min(70vh, 35rem);
  }

  .reader-comic-page .comic-panel-grid.comic-canonical-layout {
    width: 100%;
    max-height: none;
  }

  .reader-stage-actions,
  .reader-icon-button,
  .reader-counter,
  .reader-field {
    width: 100%;
    justify-content: center;
  }

  .reader-field {
    justify-content: space-between;
  }

  .reader-dots {
    display: none;
  }

  .reader-transcript-grid {
    grid-template-columns: 1fr;
  }

  .reader-bottom-cta {
    padding: 1.75rem 1.2rem;
  }
}

/* ──────────────────────────────────────────
   Immersive Read Now CTA
   ────────────────────────────────────────── */
.immersive-read-cta {
  display: flex;
  justify-content: center;
  margin: -0.5rem 0 1.5rem;
}

.immersive-read-btn {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  min-height: 2.75rem;
  padding: .68rem 1.05rem;
  border-radius: 14px;
  border: 1px solid rgba(20, 92, 50, .18);
  background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(238,248,241,.9));
  color: #145c32;
  font: inherit;
  font-size: .94rem;
  font-weight: 700;
  letter-spacing: .02em;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(20, 92, 50, .12);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.immersive-read-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(20, 92, 50, .32);
  box-shadow: 0 20px 42px rgba(20, 92, 50, .2);
}

.immersive-read-btn svg {
  flex-shrink: 0;
}

/* ──────────────────────────────────────────
   Immersive Reader Overlay
   ────────────────────────────────────────── */
.imm-reader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  --imm-bg: #ffffff;
  --imm-surface: #ffffff;
  --imm-surface-soft: #f8faf7;
  --imm-art-bg: #f2f7f1;
  --imm-text: var(--text, #0a1a0f);
  --imm-muted: var(--text-muted, #3d5e47);
  --imm-accent: var(--accent, #145c32);
  --imm-border: var(--border, rgba(20, 60, 35, .12));
  --imm-border-strong: var(--border-strong, rgba(20, 60, 35, .22));
  --imm-chip-bg: rgba(20, 92, 50, .08);
  --imm-control-surface: rgba(255, 255, 255, .9);
  --imm-control-hover: rgba(20, 92, 50, .08);
  --imm-shadow: 0 22px 70px rgba(12, 24, 19, .14);
  color: var(--imm-text);
  background: var(--imm-bg);
  font-family: var(--font-body, system-ui, sans-serif);
  animation: immFadeIn .35s ease;
}

html[data-theme="dark"] .imm-reader {
  --imm-bg: var(--bg, #0a100c);
  --imm-surface: var(--surface, #131e16);
  --imm-surface-soft: var(--bg-soft, #111a14);
  --imm-art-bg: var(--bg-soft, #111a14);
  --imm-text: var(--text, #e8f2ea);
  --imm-muted: var(--text-muted, #7a9a80);
  --imm-accent: var(--accent, #3aad5e);
  --imm-border: var(--border, rgba(100, 180, 130, .12));
  --imm-border-strong: var(--border-strong, rgba(100, 180, 130, .22));
  --imm-chip-bg: rgba(58, 173, 94, .14);
  --imm-control-surface: rgba(14, 24, 17, .94);
  --imm-control-hover: rgba(58, 173, 94, .14);
  --imm-shadow: 0 24px 78px rgba(0, 0, 0, .34);
}

.imm-reader[hidden] { display: none; }

@keyframes immFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.imm-reader-bg {
  position: absolute;
  inset: 0;
  background: var(--imm-bg);
  z-index: 0;
}

/* ── Top Bar ── */
.imm-top-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  justify-content: center;
  padding-top: .6rem;
  transition: opacity .3s, transform .3s;
}

.imm-top-bar > * {
  display: flex;
  align-items: center;
}

.imm-top-bar {
  gap: .5rem;
}

.imm-top-bar > .imm-top-title,
.imm-top-bar > .imm-top-divider,
.imm-top-bar > .imm-top-actions {
  background: none;
}

/* Use a centered pill wrapper */
.imm-top-bar {
  align-items: center;
}

.imm-top-title {
  font-size: .85rem;
  font-weight: 600;
  font-family: var(--font-head, serif);
  color: var(--imm-text);
  margin: 0;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  letter-spacing: .02em;
}

.imm-top-divider {
  width: 1px;
  height: 14px;
  background: var(--imm-border-strong);
  margin: 0 .25rem;
}

.imm-top-actions {
  display: flex;
  align-items: center;
  gap: .15rem;
}

.imm-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  border: 0;
  background: transparent;
  color: var(--imm-muted);
  cursor: pointer;
  transition: background .2s, color .2s;
}

.imm-icon-btn:hover {
  background: var(--imm-control-hover);
  color: var(--imm-accent);
}

.imm-close-btn:hover {
  background: rgba(239,68,68,.2);
  color: #fca5a5;
}

/* Wrap top bar items in a pill */
.imm-top-bar {
  display: flex;
  justify-content: center;
}

.imm-top-bar::before {
  content: "";
  position: absolute;
  top: .5rem;
  left: 50%;
  transform: translateX(-50%);
  width: fit-content;
  padding: .4rem .75rem;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 999px;
  z-index: -1;
  /* Sized by flex content, use inset trick */
}

/* Actually: build the pill properly with a wrapper */
.imm-top-bar {
  background: var(--imm-control-surface);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--imm-border);
  border-radius: 999px;
  padding: .35rem .55rem .35rem .85rem;
  margin: .6rem auto 0;
  width: fit-content;
  max-width: 90vw;
  box-shadow: var(--imm-shadow);
}

.imm-top-bar::before { display: none; }

/* ── Page Display ── */
.imm-page-area {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3.5rem 1rem 5.5rem;
  overflow: hidden;
}

.imm-page-container {
  position: relative;
  width: 100%;
  max-width: 900px;
  max-height: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 20px;
  overflow: hidden;
  background: var(--imm-surface);
  box-shadow: var(--imm-shadow), 0 0 0 1px var(--imm-border);
  transition: transform .05s;
  perspective: 1200px;
}

.imm-page-shadow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 10;
  border-radius: 20px;
  box-shadow:
    inset 12px 0 28px -12px rgba(0,0,0,.08),
    inset -2px 0 8px -2px rgba(0,0,0,.04);
}

/* Page content slides */
.imm-page-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: clamp(.55rem, 1.6vw, .95rem);
  color: var(--imm-text);
  overflow: hidden;
  opacity: 1;
  transition: opacity .15s;
  background: var(--imm-surface-soft);
}

.imm-page-slide .reader-sheet {
  width: 100%;
  height: 100%;
  min-height: 0;
  border-radius: 18px;
  box-shadow: none;
  background: var(--imm-surface);
}

.imm-page-slide .reader-sheet::before {
  border-radius: 18px;
}

.imm-page-slide .reader-sheet-art,
.imm-page-slide .reader-sheet-copy {
  min-height: 0;
}

.imm-page-slide .reader-sheet-art-frame {
  height: 100%;
}

.imm-page-slide .reader-sheet-copy {
  overflow: auto;
  padding: clamp(1rem, 2.3vw, 1.45rem);
}

.imm-page-slide .reader-sheet-text {
  font-size: clamp(.98rem, 1.5vw, 1.08rem);
}

.imm-page-slide .reader-cover-sheet .reader-sheet-copy {
  justify-content: flex-end;
}

.imm-page-slide .reader-comic-page .comic-panel-grid {
  min-height: min(76vh, 48rem);
}

.imm-page-slide .reader-comic-page .comic-panel-grid.comic-canonical-layout {
  width: min(100%, 44rem);
  max-height: min(78vh, 52rem);
}

.imm-page-art {
  position: relative;
  overflow: hidden;
  background: var(--imm-art-bg);
}

.imm-page-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.imm-page-art-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: var(--accent, #145c32);
  opacity: .3;
}

.imm-comic-slide .imm-page-art {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(.45rem, 1.4vw, 1rem);
}

.imm-comic-slide .reader-comic-page {
  height: 100%;
  justify-content: center;
  padding: 0;
}

.imm-comic-slide .reader-comic-page .comic-panel-grid {
  min-height: min(74vh, 48rem);
}

.imm-comic-slide .reader-comic-page .comic-panel-grid.comic-canonical-layout {
  width: min(100%, 44rem);
  max-height: min(78vh, 52rem);
}

.imm-page-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(1.2rem, 3vw, 2.5rem);
  overflow-y: auto;
  background: var(--imm-surface);
}

.imm-page-label {
  display: inline-flex;
  align-self: flex-start;
  padding: .3rem .7rem;
  border-radius: 999px;
  background: var(--imm-chip-bg);
  color: var(--imm-accent);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: .6rem;
}

.imm-page-title {
  font-family: var(--font-head, serif);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.05;
  letter-spacing: -.03em;
  margin: 0 0 .5rem;
  color: var(--imm-text);
}

.imm-page-author {
  font-size: .82rem;
  font-weight: 700;
  color: var(--imm-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: .45rem;
}

.imm-page-text {
  font-size: clamp(.92rem, 1.4vw, 1.08rem);
  line-height: 1.85;
  color: var(--imm-text);
  white-space: pre-wrap;
  margin: 0;
}

.imm-page-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: .8rem;
}

.imm-page-badge {
  padding: .3rem .65rem;
  border-radius: 999px;
  background: var(--imm-chip-bg);
  border: 1px solid var(--imm-border);
  color: var(--imm-accent);
  font-size: .72rem;
  font-weight: 700;
}

.imm-edit-page-link {
  align-self: flex-start;
  margin-top: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0 .95rem;
  border-radius: 999px;
  background: var(--imm-accent);
  color: #fff;
  font-size: .82rem;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(20,92,50,.18);
}

.imm-edit-page-link:hover {
  background: var(--brand-deep, #0e3d1f);
  color: #fff;
}

/* Cover: full image + overlay text */
.imm-cover-slide .imm-page-art {
  position: absolute;
  inset: 0;
}

.imm-cover-slide .imm-page-copy {
  position: relative;
  z-index: 2;
  background: linear-gradient(to top, rgba(0,0,0,.7) 0%, rgba(0,0,0,.3) 50%, transparent 100%);
  justify-content: flex-end;
  padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.imm-cover-slide .imm-page-label { background: rgba(255,255,255,.15); color: #fff; }
.imm-cover-slide .imm-page-title { color: #fff; text-shadow: 0 2px 12px rgba(0,0,0,.4); }
.imm-cover-slide .imm-page-author { color: rgba(255,255,255,.85); }
.imm-cover-slide .imm-page-text { color: rgba(255,255,255,.78); }
.imm-cover-slide .imm-page-badge { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.15); color: rgba(255,255,255,.9); }

/* Page turn animation */
.imm-page-container.imm-page-turning {
  pointer-events: none;
}

.imm-page-container.imm-page-turning .imm-page-slide {
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

.imm-page-slide.imm-turn-in {
  z-index: 1;
  opacity: 0;
  transform: translateX(1.5%) scale(.992);
  animation: immPageTurnIn .38s cubic-bezier(.22,1,.36,1) forwards;
}

.imm-page-slide.imm-turn-out {
  z-index: 2;
  transform-origin: left center;
  animation: immPageTurnOutForward .38s cubic-bezier(.22,1,.36,1) forwards;
}

.imm-page-container.imm-turning-backward .imm-turn-out {
  transform-origin: right center;
  animation-name: immPageTurnOutBackward;
}

.imm-page-slide.imm-turn-out::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(90deg, rgba(255,255,255,.22), rgba(0,0,0,.2) 48%, rgba(0,0,0,.32));
  animation: immPageFoldShadow .38s cubic-bezier(.22,1,.36,1) forwards;
}

@keyframes immPageTurnIn {
  0% { opacity: 0; transform: translateX(1.5%) scale(.992); }
  45% { opacity: .62; transform: translateX(.5%) scale(.996); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes immPageTurnOutForward {
  0%   { opacity: 1; transform: perspective(1400px) rotateY(0deg) translateZ(0); }
  50%  { opacity: .92; transform: perspective(1400px) rotateY(-28deg) translateZ(10px); }
  100% { opacity: 0; transform: perspective(1400px) rotateY(-64deg) translateZ(2px); }
}

@keyframes immPageTurnOutBackward {
  0%   { opacity: 1; transform: perspective(1400px) rotateY(0deg) translateZ(0); }
  50%  { opacity: .92; transform: perspective(1400px) rotateY(28deg) translateZ(10px); }
  100% { opacity: 0; transform: perspective(1400px) rotateY(64deg) translateZ(2px); }
}

@keyframes immPageFoldShadow {
  0% { opacity: 0; transform: translateX(10%); }
  45% { opacity: .36; transform: translateX(0); }
  100% { opacity: 0; transform: translateX(-10%); }
}

/* ── Bottom Bar ── */
.imm-bottom-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  justify-content: center;
  padding-bottom: 1.25rem;
  pointer-events: none;
}

.imm-bar-pill {
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .65rem;
  padding: .5rem .65rem;
  background: var(--imm-control-surface);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--imm-border);
  border-radius: 999px;
  box-shadow: var(--imm-shadow);
  color: var(--imm-text);
  max-width: min(780px, 95vw);
  width: max-content;
}

.imm-bar-left,
.imm-bar-right {
  display: flex;
  align-items: center;
  gap: .45rem;
}

/* Play ring */
.imm-play-ring {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 40px;
}

.imm-ring-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
  pointer-events: none;
  display: none;
}

.imm-ring-track {
  fill: none;
  stroke: var(--imm-border);
  stroke-width: 2;
}

.imm-ring-progress {
  fill: none;
  stroke: var(--imm-accent);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 138.23;
  stroke-dashoffset: 138.23;
  transition: stroke-dashoffset .3s linear;
}

.imm-play-btn {
  position: relative;
  z-index: 1;
  width: 42px;
  height: 34px;
  border-radius: 12px;
  border: 1px solid var(--imm-border-strong);
  background: var(--imm-control-hover);
  color: var(--imm-accent);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, transform .2s;
}

.imm-play-btn:hover {
  background: var(--imm-chip-bg);
  transform: translateY(-1px);
}

.imm-play-icon {
  width: 14px;
  height: 14px;
  margin-left: 1px;
}

.imm-play-btn.is-playing .imm-play-icon {
  margin-left: 0;
}

/* Nav group */
.imm-nav-group {
  display: flex;
  align-items: center;
  background: var(--imm-chip-bg);
  border-radius: 14px;
  padding: .15rem;
  border: 1px solid var(--imm-border);
}

.imm-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 10px;
  border: 0;
  background: transparent;
  color: var(--imm-muted);
  cursor: pointer;
  transition: background .2s, color .2s;
}

.imm-nav-btn:hover {
  background: var(--imm-control-hover);
  color: var(--imm-accent);
}

.imm-nav-btn:disabled {
  opacity: .2;
  cursor: not-allowed;
}

.imm-page-counter {
  font-size: .68rem;
  font-weight: 600;
  color: var(--imm-muted);
  padding: 0 .5rem;
  min-width: 2.5rem;
  text-align: center;
  font-family: monospace;
  letter-spacing: .08em;
}

/* Speed button */
.imm-speed-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  min-width: 36px;
  padding: 0 .5rem;
  border-radius: 10px;
  border: 1px solid var(--imm-border);
  background: var(--imm-chip-bg);
  color: var(--imm-muted);
  font: inherit;
  font-size: .7rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}

.imm-speed-btn:hover {
  background: var(--imm-control-hover);
  color: var(--imm-accent);
}

.imm-bar-sep {
  width: 1px;
  height: 12px;
  background: var(--imm-border);
  margin: 0 .15rem;
}

.imm-vol-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 10px;
  border: 0;
  background: transparent;
  color: var(--imm-muted);
  cursor: pointer;
  transition: background .2s, color .2s;
}

.imm-vol-btn:hover {
  background: var(--imm-control-hover);
  color: var(--imm-accent);
}

.imm-slider-wrap {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  min-width: min(14rem, 34vw);
  padding: 0 .65rem;
  color: var(--imm-muted);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.imm-page-slider {
  width: 100%;
  accent-color: var(--imm-accent);
}

/* Responsive */
@media (max-width: 700px) {
  .imm-page-slide {
    padding: .4rem;
  }

  .imm-page-slide .reader-sheet {
    border-radius: 16px;
  }

  .imm-page-container {
    aspect-ratio: 3 / 4;
    max-width: 92vw;
  }

  .imm-bar-pill {
    max-width: 95vw;
    gap: .35rem;
    padding: .35rem .45rem;
  }

  .imm-slider-wrap {
    min-width: 8rem;
    flex: 1 1 100%;
    order: 5;
    padding: .25rem .7rem .1rem;
  }

  .imm-top-title {
    max-width: 120px;
    font-size: .75rem;
  }

  .imm-top-bar .imm-kbd-btn { display: none; }
}

@media (max-width: 440px) {
  .imm-bar-sep,
  .imm-vol-btn { display: none; }
}