.cp-reader-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 0 0 14px;
}

.cp-reader-tab {
  min-height: 50px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-weight: 850;
}

.cp-reader-tab.is-active {
  border-color: rgba(100, 210, 255, 0.7);
  background: rgba(100, 210, 255, 0.16);
}

.cp-reader-page[hidden],
main.cp-hidden {
  display: none;
}

.cp-reader-page {
  display: grid;
  gap: 14px;
  padding-bottom: 98px;
}

.reader-hero,
.reader-card,
.reading-card,
.reader-section-button,
.reader-mini {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(23, 26, 32, 0.94);
}

.reader-hero {
  display: grid;
  gap: 12px;
  padding: 14px;
}

.reader-hero h2,
.reader-card h2,
.reader-card h3 {
  margin: 0;
  font-size: 1.25rem;
}

.reader-card {
  display: grid;
  gap: 12px;
  padding: 12px;
}

.reader-card-header,
.reader-row,
.reader-mini {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.reader-card-header {
  align-items: flex-start;
}

.reader-muted,
.reader-meta {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.35;
}

.reader-actions,
.reader-controls-grid,
.reader-export-grid,
.reader-settings-grid,
.reader-progress-grid {
  display: grid;
  gap: 8px;
}

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

.reader-controls-grid {
  grid-template-columns: repeat(3, 1fr);
}

.reader-export-grid,
.reader-settings-grid {
  grid-template-columns: 1fr 1fr;
}

.reader-progress-grid {
  grid-template-columns: repeat(2, 1fr);
}

.reader-progress-grid > div,
.reader-preset {
  min-height: 58px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.reader-progress-grid span,
.reader-preset span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.25;
}

.reader-progress-grid strong,
.reader-preset strong {
  display: block;
  margin-top: 4px;
  color: var(--text);
}

.reader-danger {
  border-color: rgba(255, 123, 114, 0.45);
  color: var(--red);
}

.reader-library-list,
.reader-section-list {
  display: grid;
  gap: 8px;
}

.reading-card {
  display: grid;
  gap: 9px;
  padding: 12px;
}

.reading-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.reading-progress-shell,
.reader-mini-progress-shell {
  overflow: hidden;
  height: 9px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.1);
}

.reading-progress-fill,
.reader-mini-progress-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--green));
}

.reader-textarea {
  min-height: 190px;
  font-size: 1rem;
  line-height: 1.45;
}

.reader-current-text {
  max-height: 46dvh;
  overflow: auto;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #101319;
  color: var(--soft);
  font-size: 1.14rem;
  line-height: 1.62;
  white-space: pre-wrap;
}

.reader-section-button {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  width: 100%;
  min-height: 64px;
  padding: 10px;
  color: var(--text);
  text-align: left;
}

.reader-section-button.is-current {
  border-color: rgba(100, 210, 255, 0.7);
  background: rgba(100, 210, 255, 0.12);
}

.reader-section-button.is-complete {
  border-color: rgba(126, 231, 135, 0.35);
}

.reader-status {
  min-height: 44px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--soft);
  line-height: 1.35;
}

.reader-mini {
  position: fixed;
  right: max(12px, env(safe-area-inset-right));
  bottom: max(10px, env(safe-area-inset-bottom));
  left: max(12px, env(safe-area-inset-left));
  z-index: 20;
  max-width: 456px;
  margin: 0 auto;
  padding: 10px;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.38);
}

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

.reader-mini-main {
  min-width: 0;
  flex: 1;
}

.reader-mini-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 850;
}

.reader-mini button {
  width: 54px;
  min-height: 50px;
}

.reader-mini-progress-shell {
  margin-top: 7px;
}

.reader-note {
  padding: 10px;
  border: 1px solid rgba(255, 209, 102, 0.4);
  border-radius: 8px;
  background: rgba(255, 209, 102, 0.08);
  color: var(--soft);
  line-height: 1.38;
}

@media (max-width: 390px) {
  .reader-actions,
  .reader-controls-grid,
  .reader-export-grid,
  .reader-settings-grid,
  .reader-progress-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 760px) {
  .cp-reader-page {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.7fr);
    align-items: start;
  }

  .reader-hero,
  .reader-wide {
    grid-column: 1 / -1;
  }

  .reader-mini {
    left: 50%;
    width: 456px;
    transform: translateX(-50%);
  }
}