:root {
  color-scheme: dark;
  --bg: #14110f;
  --panel: rgba(32, 27, 24, 0.78);
  --panel-solid: #241f1d;
  --text: #f8efe1;
  --muted: #b8aa96;
  --line: rgba(229, 203, 163, 0.18);
  --gold: #d6a85f;
  --aqua: #8fd4c2;
  --rose: #d78d8d;
  --violet: #9f95ff;
  --sea: #79cbd0;
  --marble: #f5ead9;
  --ink: #0e0c0a;
}

* {
  box-sizing: border-box;
}

html,
body,
.app-shell {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-width: 0;
  background:
    linear-gradient(180deg, rgba(214, 168, 95, 0.1), transparent 360px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 32px),
    linear-gradient(135deg, #14110f 0%, #1a1419 48%, #101716 100%);
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  overflow-x: hidden;
}

button,
input,
select,
output {
  font: inherit;
}

button {
  color: inherit;
}

.app-shell {
  min-height: 100vh;
}

.library {
  position: relative;
  width: calc(100% - 28px);
  margin: 0 auto;
  padding: 46px 0 80px;
}

.library::before {
  content: "";
  position: absolute;
  top: 52px;
  right: 0;
  width: 172px;
  height: 92px;
  opacity: 0.28;
  background:
    linear-gradient(90deg, transparent 18px, var(--gold) 18px 28px, transparent 28px 46px, var(--gold) 46px 56px, transparent 56px 74px, var(--gold) 74px 84px, transparent 84px),
    linear-gradient(180deg, transparent 0 34px, var(--sea) 34px 44px, transparent 44px);
  clip-path: polygon(0 100%, 0 50%, 8% 28%, 22% 10%, 38% 2%, 50% 0, 62% 2%, 78% 10%, 92% 28%, 100% 50%, 100% 100%, 82% 100%, 82% 58%, 72% 34%, 61% 24%, 50% 20%, 39% 24%, 28% 34%, 18% 58%, 18% 100%);
}

.library-top {
  position: relative;
  margin-bottom: 34px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
.book-card strong,
.quiet-card strong {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
}

.library h1 {
  margin: 0;
  color: var(--marble);
  font-size: 2.75rem;
  line-height: 0.95;
  text-shadow: 0 0 28px rgba(121, 203, 208, 0.12);
  overflow-wrap: anywhere;
}

.library-top p:last-child {
  max-width: 650px;
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.library-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 22px;
}

.sources-dialog {
  width: min(720px, calc(100vw - 32px));
  max-height: min(760px, calc(100vh - 32px));
  padding: 0;
  border: 1px solid rgba(214, 168, 95, 0.38);
  border-radius: 8px;
  background: #171715;
  color: var(--text);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.58);
}

.sources-dialog::backdrop {
  background: rgba(5, 5, 5, 0.76);
}

.sources-dialog-header {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  background: #171715;
}

.sources-dialog-header span {
  color: var(--gold);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.sources-dialog-header h2 {
  margin: 4px 0 0;
  font-size: 1.45rem;
}

.sources-dialog-close {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--marble);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.sources-dialog-body {
  max-height: calc(min(760px, 100vh - 32px) - 76px);
  overflow-y: auto;
  padding: 18px 20px 24px;
  line-height: 1.55;
}

.sources-dialog-body > p:first-child {
  margin-top: 0;
  color: var(--muted);
}

.sources-dialog-body section {
  padding: 17px 0;
  border-top: 1px solid var(--line);
}

.sources-dialog-body h3 {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 1rem;
}

.sources-dialog-body section p {
  margin: 12px 0 7px;
  color: var(--muted);
}

.sources-dialog-body strong {
  color: var(--marble);
}

.sources-dialog-links {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.sources-dialog-links button {
  padding: 5px 8px;
  border: 1px solid rgba(143, 212, 194, 0.28);
  border-radius: 4px;
  background: rgba(143, 212, 194, 0.06);
  color: var(--aqua);
  cursor: pointer;
}

.sources-dialog-links button:hover,
.sources-dialog-links button:focus-visible,
.sources-dialog-close:hover,
.sources-dialog-close:focus-visible {
  border-color: var(--aqua);
  outline: none;
}

.sources-dialog-footnote {
  margin-bottom: 0;
  padding-top: 4px;
  color: var(--muted);
  font-size: 0.84rem;
}

.url-import {
  display: grid;
  gap: 7px;
  width: min(100%, 720px);
  margin: 0 0 22px;
}

.url-import > label {
  color: var(--gold);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.url-import > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 9px;
}

.url-import input {
  min-width: 0;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid rgba(143, 212, 194, 0.28);
  border-radius: 6px;
  background: rgba(14, 12, 10, 0.56);
  color: var(--text);
}

.url-import input:focus {
  border-color: var(--aqua);
  outline: none;
  box-shadow: 0 0 0 3px rgba(143, 212, 194, 0.08);
}

.library-note,
.library-message {
  margin: 0 0 22px;
  color: var(--muted);
  line-height: 1.45;
}

.library-message {
  color: var(--aqua);
}

.url-preview {
  width: min(100%, 920px);
  margin: 4px 0 30px;
  padding: 20px;
  border: 1px solid rgba(159, 149, 255, 0.34);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(159, 149, 255, 0.1), transparent 48%),
    linear-gradient(180deg, rgba(143, 212, 194, 0.06), transparent 62%),
    rgba(27, 23, 23, 0.9);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.url-preview-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.url-preview-header span,
.url-preview-fields label,
.url-preview-facts dt {
  color: var(--gold);
  font-size: 0.74rem;
  text-transform: uppercase;
}

.url-preview-header h2 {
  margin: 5px 0 0;
  color: var(--marble);
  font-size: 1.45rem;
}

.url-preview-confidence {
  flex: 0 0 auto;
  padding: 6px 8px;
  border: 1px solid rgba(143, 212, 194, 0.28);
  border-radius: 6px;
  color: var(--aqua);
  font-size: 0.76rem;
  font-weight: 600;
}

.url-preview-confidence.is-review {
  border-color: rgba(214, 168, 95, 0.36);
  color: var(--gold);
}

.url-preview-fields {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(180px, 0.6fr);
  gap: 12px;
  margin-top: 16px;
}

.url-preview-fields label {
  display: grid;
  gap: 6px;
}

.url-preview-fields input {
  min-width: 0;
  min-height: 40px;
  padding: 0 10px;
  border: 1px solid rgba(245, 234, 217, 0.2);
  border-radius: 6px;
  background: rgba(14, 12, 10, 0.48);
  color: var(--text);
}

.url-preview-fields input:focus,
.url-preview-editor textarea:focus {
  border-color: var(--aqua);
  outline: none;
  box-shadow: 0 0 0 3px rgba(143, 212, 194, 0.08);
}

.url-preview-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.url-preview-facts > div {
  min-width: 0;
  padding-left: 10px;
  border-left: 2px solid rgba(143, 212, 194, 0.22);
}

.url-preview-facts dd {
  margin: 5px 0 0;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.url-preview-excerpt {
  max-height: 190px;
  margin: 0;
  padding: 14px;
  overflow: auto;
  border-left: 3px solid var(--violet);
  background: rgba(14, 12, 10, 0.28);
  color: var(--muted);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.02rem;
  line-height: 1.65;
  white-space: pre-line;
}

.url-preview-editor {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.url-preview-editor summary {
  color: var(--aqua);
  cursor: pointer;
}

.url-preview-editor label {
  display: block;
  margin: 10px 0 7px;
  color: var(--muted);
  font-size: 0.84rem;
}

.url-preview-editor textarea {
  width: 100%;
  min-height: 260px;
  resize: vertical;
  padding: 12px;
  border: 1px solid rgba(245, 234, 217, 0.2);
  border-radius: 6px;
  background: rgba(14, 12, 10, 0.52);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.55;
}

.url-preview-actions {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  margin-top: 16px;
}

.url-preview-confirm {
  border-color: rgba(143, 212, 194, 0.42);
  background: rgba(143, 212, 194, 0.1);
}

.import-button {
  border-color: rgba(143, 212, 194, 0.34);
}

.book-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.book-card {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(245, 234, 217, 0.08), transparent 50%),
    linear-gradient(180deg, rgba(121, 203, 208, 0.08), transparent),
    var(--panel);
  text-align: left;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
  max-width: 100%;
}

.book-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--rose), var(--sea), var(--violet));
  opacity: 0.78;
}

.book-card:hover,
.book-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(245, 234, 217, 0.42);
  background: rgba(40, 33, 32, 0.92);
  outline: none;
}

.book-card span,
.book-card em {
  color: var(--aqua);
  font-size: 0.78rem;
  font-style: normal;
  text-transform: uppercase;
}

.book-card .saved-book-place {
  color: var(--gold);
}

.book-card strong {
  font-size: 1.9rem;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.book-card small,
.book-card p {
  color: var(--muted);
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.book-card p {
  margin: 0;
}

.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-shell-launch {
  border-color: rgba(159, 149, 255, 0.42);
  background: rgba(159, 149, 255, 0.1);
}

.media-lab {
  min-height: 100vh;
  padding-bottom: 42px;
}

.media-lab-bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: 76px;
  padding: 12px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(14, 12, 10, 0.82);
  backdrop-filter: blur(16px);
}

.media-lab-bar h1 {
  margin: 0;
  color: var(--marble);
  font-size: 1.45rem;
}

.media-lab-bar .eyebrow {
  margin-bottom: 3px;
}

.media-provider-status {
  max-width: 230px;
  color: var(--aqua);
  font-size: 0.78rem;
  text-align: right;
}

.media-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 20px;
  width: min(1440px, calc(100% - 40px));
  margin: 22px auto 0;
}

.media-player-column {
  min-width: 0;
}

.media-stage {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(245, 234, 217, 0.2);
  border-radius: 8px;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 32px),
    linear-gradient(145deg, #191516, #101918);
  box-shadow: 0 24px 54px rgba(0, 0, 0, 0.28);
}

.media-stage video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #080808;
}

.media-stage.is-awake video {
  cursor: pointer;
}

.media-resting-thumbnail {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-resting-thumbnail[hidden] {
  display: none;
}

.youtube-player-host {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: none;
  width: 100%;
  height: 100%;
  background: #080808;
}

.media-stage.is-youtube.is-awake .youtube-player-host {
  display: block;
}

.youtube-player-host iframe,
.youtube-player-mount {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.media-audio-visual {
  position: absolute;
  inset: 0;
  display: none;
  place-content: center;
  justify-items: center;
  gap: 18px;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(14, 12, 10, 0.7), rgba(20, 28, 27, 0.88)),
    repeating-linear-gradient(90deg, rgba(143, 212, 194, 0.05) 0 1px, transparent 1px 38px);
}

.media-stage.is-audio.is-awake .media-audio-visual {
  display: grid;
}

.media-audio-visual strong {
  color: var(--marble);
  font-size: 1.7rem;
  text-transform: uppercase;
}

.media-audio-visual > div {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 70px;
}

.media-audio-visual span {
  width: 9px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--rose), var(--gold), var(--aqua));
}

.media-audio-visual span:nth-child(1) { height: 30%; }
.media-audio-visual span:nth-child(2) { height: 72%; }
.media-audio-visual span:nth-child(3) { height: 100%; }
.media-audio-visual span:nth-child(4) { height: 58%; }
.media-audio-visual span:nth-child(5) { height: 40%; }

.media-fullscreen-exit {
  display: none;
}

.media-stage:fullscreen {
  width: 100vw;
  height: 100vh;
  border: 0;
  border-radius: 0;
  background: #080808;
}

.media-stage:fullscreen .media-fullscreen-exit {
  position: absolute;
  z-index: 6;
  top: 12px;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid rgba(245, 234, 217, 0.3);
  border-radius: 999px;
  background: rgba(24, 21, 20, 0.72);
  color: var(--marble);
  backdrop-filter: blur(16px);
  cursor: pointer;
  transform: translateX(-50%);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
}

.media-stage:fullscreen .media-fullscreen-exit:hover,
.media-stage:fullscreen .media-fullscreen-exit:focus-visible {
  border-color: var(--aqua);
  outline: none;
}

.media-resting-cover {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 10px;
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(14, 12, 10, 0.7), rgba(14, 12, 10, 0.9)),
    repeating-linear-gradient(90deg, rgba(143, 212, 194, 0.06) 0 1px, transparent 1px 44px);
  text-align: center;
}

.media-stage.is-youtube .media-resting-cover {
  background:
    linear-gradient(180deg, rgba(10, 9, 9, 0.18), rgba(10, 9, 9, 0.9) 76%),
    linear-gradient(90deg, rgba(10, 9, 9, 0.34), transparent 32%, transparent 68%, rgba(10, 9, 9, 0.34));
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.78);
}

.media-stage.is-awake .media-resting-cover {
  display: none;
}

.media-resting-cover > span {
  color: var(--gold);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.media-resting-cover h2 {
  max-width: min(620px, 100%);
  margin: 0;
  color: var(--marble);
  font-size: 1.8rem;
  overflow-wrap: anywhere;
}

.media-resting-cover p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.media-resting-cover > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px;
  margin-top: 7px;
}

.media-primary-button {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(143, 212, 194, 0.44);
  border-radius: 6px;
  background: rgba(143, 212, 194, 0.12);
  color: var(--marble);
  cursor: pointer;
}

.media-primary-button:hover,
.media-primary-button:focus-visible {
  border-color: var(--aqua);
  outline: none;
}

.media-direct-url {
  display: grid;
  grid-template-columns: auto minmax(240px, 1fr);
  align-items: center;
  gap: 5px 12px;
  padding: 11px 12px;
  border-right: 1px solid rgba(245, 234, 217, 0.14);
  border-left: 1px solid rgba(245, 234, 217, 0.14);
  background: rgba(24, 21, 20, 0.58);
}

.media-direct-url > label {
  grid-row: 1 / 3;
  color: var(--gold);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.media-direct-url > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.media-direct-url input {
  min-width: 0;
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid rgba(143, 212, 194, 0.24);
  border-radius: 6px;
  background: rgba(14, 12, 10, 0.52);
  color: var(--text);
}

.media-direct-url input:focus {
  border-color: var(--aqua);
  outline: none;
  box-shadow: 0 0 0 3px rgba(143, 212, 194, 0.08);
}

.media-direct-url > small {
  grid-column: 2;
  color: var(--muted);
  line-height: 1.35;
}

.media-caption-band {
  min-height: 48px;
  display: grid;
  place-items: center;
  padding: 9px 14px;
  border-right: 1px solid rgba(245, 234, 217, 0.14);
  border-bottom: 1px solid rgba(245, 234, 217, 0.14);
  border-left: 1px solid rgba(245, 234, 217, 0.14);
  background: rgba(14, 12, 10, 0.56);
  color: var(--marble);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.4;
  text-align: center;
}

.media-bubble-toolbar {
  display: grid;
  grid-template-columns: 38px 46px 38px minmax(120px, 1fr) auto minmax(90px, 120px) auto 38px auto;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 9px 10px;
  border: 1px solid rgba(245, 234, 217, 0.2);
  border-radius: 8px;
  background: rgba(30, 26, 27, 0.72);
  backdrop-filter: blur(18px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 16px 36px rgba(0, 0, 0, 0.22);
}

.media-icon-button,
.media-play-button {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid rgba(143, 212, 194, 0.28);
  border-radius: 50%;
  background: rgba(143, 212, 194, 0.08);
  color: var(--marble);
  cursor: pointer;
}

.media-play-button {
  width: 46px;
  height: 46px;
  border-color: rgba(159, 149, 255, 0.44);
  background: rgba(159, 149, 255, 0.14);
}

.media-icon-button:hover,
.media-icon-button:focus-visible,
.media-play-button:hover,
.media-play-button:focus-visible {
  border-color: var(--aqua);
  outline: none;
}

.media-icon-button:disabled,
.media-play-button:disabled,
.media-rest-button:disabled,
.media-bubble-toolbar input:disabled,
.media-bubble-toolbar select:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.media-seek-label,
.media-volume-label {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.media-seek-label input,
.media-volume-label input {
  width: 100%;
  accent-color: var(--aqua);
}

.media-volume-label span,
.media-time-output {
  color: var(--muted);
  font-size: 0.75rem;
  white-space: nowrap;
}

.media-rate-label select {
  min-height: 34px;
  border: 1px solid rgba(245, 234, 217, 0.18);
  border-radius: 6px;
  background: var(--panel-solid);
  color: var(--text);
}

.media-rest-button {
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid rgba(214, 168, 95, 0.3);
  border-radius: 6px;
  background: rgba(214, 168, 95, 0.07);
  color: var(--marble);
  cursor: pointer;
}

.media-transcript-rail {
  min-width: 0;
  overflow: hidden;
  border-left: 1px solid var(--line);
  background: rgba(24, 21, 20, 0.5);
}

.media-transcript-rail > header {
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.media-transcript-rail > header span {
  color: var(--rose);
  font-size: 0.7rem;
  text-transform: uppercase;
}

.media-transcript-rail h2 {
  margin: 4px 0 7px;
  color: var(--marble);
  font-size: 1.25rem;
}

.media-transcript-rail header p,
.media-transcript-empty {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.media-transcript-list {
  display: grid;
  max-height: min(68vh, 700px);
  overflow-y: auto;
}

.media-transcript-empty {
  padding: 18px 16px;
}

.media-transcript-cue {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 10px;
  padding: 14px 16px;
  border: 0;
  border-bottom: 1px solid rgba(245, 234, 217, 0.1);
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}

.media-transcript-cue time {
  color: var(--gold);
  font-size: 0.76rem;
}

.media-transcript-cue span {
  line-height: 1.45;
}

.media-transcript-cue:hover,
.media-transcript-cue:focus-visible,
.media-transcript-cue.is-current {
  background: rgba(143, 212, 194, 0.08);
  color: var(--marble);
  outline: none;
}

.media-transcript-cue.is-current {
  box-shadow: inset 3px 0 0 var(--aqua);
}

.reader {
  min-height: 100vh;
  padding-bottom: 150px;
}

.reader-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(14, 12, 10, 0.94), rgba(29, 22, 27, 0.9)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 6px);
  backdrop-filter: blur(16px);
}

.reader-bar h1 {
  margin: 0;
  font-size: 1.32rem;
  overflow-wrap: anywhere;
}

.ghost-button {
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid rgba(245, 234, 217, 0.2);
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(214, 168, 95, 0.12), rgba(121, 203, 208, 0.08));
  cursor: pointer;
}

.ghost-button:hover,
.ghost-button:focus-visible,
.friction-chip:hover,
.friction-chip:focus-visible,
.lens-actions button:hover,
.lens-actions button:focus-visible {
  border-color: var(--aqua);
  outline: none;
}

.ghost-button:disabled {
  opacity: 0.36;
  cursor: not-allowed;
}

.compatibility {
  display: grid;
  width: fit-content;
  min-width: 120px;
  padding: 8px 12px;
  border: 1px solid rgba(143, 212, 194, 0.34);
  border-radius: 999px;
  background:
    linear-gradient(90deg, rgba(143, 212, 194, 0.12), rgba(159, 149, 255, 0.08)),
    rgba(14, 12, 10, 0.62);
  text-align: left;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.compatibility span {
  color: var(--aqua);
  font-size: 0.74rem;
  text-transform: uppercase;
}

.compatibility strong {
  font-size: 1.1rem;
}

.source-strip {
  border-bottom: 1px solid rgba(245, 234, 217, 0.12);
  background: rgba(14, 12, 10, 0.38);
}

.source-strip-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 9px 0;
}

.source-identity {
  display: grid;
  min-width: 150px;
}

.source-identity span {
  color: var(--gold);
  font-size: 0.68rem;
  text-transform: uppercase;
}

.source-identity strong {
  color: var(--marble);
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}

.source-strip p {
  flex: 1;
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  overflow-wrap: anywhere;
}

.source-open-button {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid rgba(143, 212, 194, 0.3);
  border-radius: 6px;
  background: rgba(143, 212, 194, 0.07);
  color: var(--marble);
  cursor: pointer;
}

.source-open-button:hover,
.source-open-button:focus-visible {
  border-color: var(--aqua);
  background: rgba(143, 212, 194, 0.13);
  outline: none;
}

.page-navigation-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 9px;
  margin: 0;
  padding-right: 16px;
  border-right: 1px solid var(--line);
  color: var(--muted);
}

.page-nav-button {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(245, 234, 217, 0.22);
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(214, 168, 95, 0.14), rgba(121, 203, 208, 0.09));
  color: var(--marble);
  font-size: 1.25rem;
  cursor: pointer;
}

.page-nav-button:hover,
.page-nav-button:focus-visible {
  border-color: var(--aqua);
  outline: none;
}

.page-nav-button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.page-select-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.78rem;
}

.page-select-label span {
  color: var(--gold);
  text-transform: uppercase;
}

.page-select-label select {
  width: 70px;
  min-height: 36px;
  padding: 0 8px;
  border: 1px solid rgba(143, 212, 194, 0.3);
  border-radius: 6px;
  background: var(--panel-solid);
  color: var(--text);
  text-align: center;
}

.page-select-label small {
  white-space: nowrap;
}

.loading-reader {
  display: grid;
  align-content: start;
}

.loading-panel {
  width: calc(100% - 28px);
  max-width: 720px;
  margin: 22px auto 0;
  padding: 26px;
  border: 1px solid rgba(143, 212, 194, 0.3);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(143, 212, 194, 0.12), transparent 56%),
    rgba(22, 20, 18, 0.82);
  color: var(--muted);
  line-height: 1.55;
}

.loading-panel span {
  color: var(--aqua);
  font-size: 0.74rem;
  text-transform: uppercase;
}

.loading-panel strong {
  display: block;
  margin: 8px 0;
  color: var(--marble);
  font-size: 1.4rem;
}

.loading-panel p {
  margin: 0;
}

.error-panel {
  border-color: rgba(239, 174, 126, 0.42);
  background:
    linear-gradient(135deg, rgba(239, 174, 126, 0.12), transparent 56%),
    rgba(22, 20, 18, 0.82);
}

.error-panel span {
  color: var(--gold);
}

.reader-layout {
  width: calc(100% - 28px);
  max-width: 100%;
  overflow-x: hidden;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 70vh;
  padding: 28px 18px;
  border: 1px solid rgba(245, 234, 217, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(245, 234, 217, 0.07), transparent 180px),
    linear-gradient(90deg, rgba(121, 203, 208, 0.05), transparent 34%),
    rgba(22, 20, 18, 0.78);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 18px 50px rgba(0, 0, 0, 0.18);
  font-family: Georgia, "Times New Roman", serif;
  font-size: calc(1rem * var(--reader-scale));
  line-height: var(--reader-line-height);
  white-space: normal;
  overflow-x: hidden;
  overflow-wrap: anywhere;
}

.word-token {
  display: inline;
  appearance: none;
  line-height: inherit;
  min-height: 0;
  max-width: 100%;
  padding: 1px 2px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  overflow-wrap: anywhere;
  white-space: normal;
}

.word-token:hover,
.word-token:focus-visible {
  background: rgba(143, 212, 194, 0.14);
  outline: none;
}

.word-token.is-friction {
  text-decoration: underline;
  text-decoration-color: rgba(214, 168, 95, 0.45);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.18em;
}

.word-token.is-friction:hover,
.word-token.is-friction:focus-visible {
  background: rgba(214, 168, 95, 0.13);
  box-shadow: 0 0 0 2px rgba(214, 168, 95, 0.08);
}

.word-token.is-context-marker {
  text-decoration: underline;
  text-decoration-color: rgba(143, 212, 194, 0.62);
  text-decoration-style: wavy;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.2em;
}

.word-token.is-context-marker:hover,
.word-token.is-context-marker:focus-visible {
  background: rgba(143, 212, 194, 0.14);
  box-shadow: 0 0 0 2px rgba(143, 212, 194, 0.1);
}

.sentence-span {
  border-radius: 6px;
  cursor: pointer;
  transition: background 140ms ease, box-shadow 140ms ease;
}

.sentence-span:hover,
.sentence-span:focus-visible {
  background: rgba(220, 129, 154, 0.08);
  box-shadow: 0 0 0 2px rgba(220, 129, 154, 0.08);
  outline: none;
}

.sentence-span.is-speaking {
  background: rgba(121, 203, 208, 0.16);
  box-shadow: 0 0 0 3px rgba(121, 203, 208, 0.1);
}

.sentence-span.is-bookmarked {
  text-decoration: underline;
  text-decoration-color: rgba(214, 168, 95, 0.62);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.28em;
}

.side-rail {
  position: static;
  display: grid;
  gap: 14px;
}

.quiet-card,
.word-lens,
.breakdown-panel {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.quiet-card {
  background:
    linear-gradient(135deg, rgba(245, 234, 217, 0.07), transparent 56%),
    rgba(31, 27, 24, 0.74);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.word-lens,
.emoji-lens,
.breakdown-panel {
  position: relative;
  overflow: hidden;
  padding: 0;
  border-color: rgba(245, 234, 217, 0.28);
  background:
    linear-gradient(135deg, rgba(245, 234, 217, 0.12), transparent 42%),
    linear-gradient(180deg, rgba(121, 203, 208, 0.13), transparent 55%),
    rgba(25, 21, 22, 0.88);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 18px 44px rgba(0, 0, 0, 0.24);
}

.word-lens.is-floating,
.word-lens.is-sheet,
.emoji-lens.is-floating-left,
.emoji-lens.is-sheet,
.breakdown-panel.is-floating,
.breakdown-panel.is-sheet {
  position: fixed;
  z-index: 40;
  max-height: min(78vh, 720px);
  overflow-y: auto;
}

.word-lens.is-floating {
  width: min(390px, calc(100vw - 32px));
  border-color: rgba(143, 212, 194, 0.38);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    -18px 18px 54px rgba(0, 0, 0, 0.3);
}

.breakdown-panel.is-floating {
  width: min(390px, calc(100vw - 32px));
  border-color: rgba(159, 149, 255, 0.44);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    -18px 18px 54px rgba(0, 0, 0, 0.32);
}

.word-lens.is-sheet {
  inset: auto 12px 12px;
  max-height: 72vh;
  border-color: rgba(143, 212, 194, 0.38);
}

.breakdown-panel.is-sheet {
  inset: auto 12px 12px;
  max-height: 76vh;
  border-color: rgba(159, 149, 255, 0.44);
}

.emoji-lens.is-floating-left {
  width: min(360px, calc(100vw - 32px));
  border-color: rgba(220, 129, 154, 0.42);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    18px 18px 54px rgba(0, 0, 0, 0.3);
}

.emoji-lens.is-sheet {
  inset: auto 12px 12px;
  max-height: 72vh;
  border-color: rgba(220, 129, 154, 0.42);
}

.word-lens::before,
.emoji-lens::before,
.breakdown-panel::before {
  content: "";
  position: absolute;
  inset: 14px 14px auto auto;
  width: 74px;
  height: 42px;
  opacity: 0.45;
  background:
    linear-gradient(90deg, transparent 10px, rgba(214, 168, 95, 0.68) 10px 16px, transparent 16px 26px, rgba(214, 168, 95, 0.68) 26px 32px, transparent 32px 42px, rgba(214, 168, 95, 0.68) 42px 48px, transparent 48px),
    linear-gradient(180deg, transparent 0 12px, rgba(143, 212, 194, 0.38) 12px 18px, transparent 18px);
  clip-path: polygon(0 100%, 0 48%, 8% 28%, 18% 12%, 32% 4%, 50% 0, 68% 4%, 82% 12%, 92% 28%, 100% 48%, 100% 100%, 84% 100%, 84% 54%, 76% 34%, 64% 22%, 50% 18%, 36% 22%, 24% 34%, 16% 54%, 16% 100%);
}

.breakdown-panel {
  border-color: rgba(159, 149, 255, 0.32);
  background:
    linear-gradient(135deg, rgba(159, 149, 255, 0.14), transparent 42%),
    linear-gradient(180deg, rgba(143, 212, 194, 0.1), transparent 56%),
    rgba(25, 21, 22, 0.94);
}

.breakdown-selection {
  padding: 18px 16px 12px;
  border-bottom: 1px solid rgba(245, 234, 217, 0.12);
}

.breakdown-selection > p,
.breakdown-lead > span {
  margin: 0 0 6px;
  color: var(--violet);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.breakdown-selection h2 {
  margin: 0;
  color: var(--marble);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.32rem;
  font-weight: 500;
  line-height: 1.38;
  overflow-wrap: anywhere;
}

.breakdown-lead {
  margin: 14px 16px 0;
  padding: 12px;
  border-left: 3px solid var(--violet);
  background: rgba(159, 149, 255, 0.07);
}

.breakdown-lead.is-italian {
  border-left-color: var(--aqua);
  background: rgba(143, 212, 194, 0.06);
}

.breakdown-lead.is-italian > span {
  color: var(--aqua);
}

.teacher-experiment {
  margin: 14px 16px 0;
  padding: 12px;
  border: 1px solid rgba(214, 168, 95, 0.24);
  border-radius: 6px;
  background: rgba(214, 168, 95, 0.05);
}

.teacher-experiment-heading,
.teacher-note-meta {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 10px;
}

.teacher-experiment-heading > div {
  display: grid;
  gap: 3px;
}

.teacher-experiment-heading span {
  color: var(--gold);
  font-size: 0.68rem;
  text-transform: uppercase;
}

.teacher-experiment-heading strong,
.teacher-note-meta strong {
  color: var(--marble);
  font-size: 0.9rem;
}

.teacher-experiment-heading small,
.teacher-note-meta span {
  flex: 0 0 auto;
  color: var(--rose);
  font-size: 0.7rem;
  text-transform: uppercase;
}

.teacher-experiment > p {
  margin: 9px 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.teacher-request-button {
  width: 100%;
  min-height: 36px;
  border: 1px solid rgba(214, 168, 95, 0.34);
  border-radius: 6px;
  background: rgba(214, 168, 95, 0.09);
  color: var(--marble);
  cursor: pointer;
}

.teacher-request-button:hover,
.teacher-request-button:focus-visible {
  border-color: var(--gold);
  background: rgba(214, 168, 95, 0.15);
  outline: none;
}

.teacher-request-button:disabled {
  opacity: 0.72;
  cursor: default;
}

.teacher-note {
  display: grid;
  gap: 9px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(214, 168, 95, 0.22);
}

.teacher-note p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.teacher-note .teacher-note-italian {
  padding-left: 9px;
  border-left: 2px solid var(--aqua);
  color: var(--text);
}

.teacher-note > small {
  color: var(--gold);
  line-height: 1.4;
}

.teacher-note .teacher-note-caution {
  padding-top: 7px;
  border-top: 1px solid var(--line);
  color: var(--rose);
}

.breakdown-lead p,
.breakdown-section p,
.breakdown-details p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.breakdown-section {
  margin: 16px;
}

.breakdown-section h3 {
  margin: 0 0 9px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
}

.breakdown-phrase {
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.breakdown-phrase strong,
.breakdown-word-row strong {
  color: var(--marble);
}

.breakdown-phrase p {
  margin-top: 4px;
}

.breakdown-phrase small,
.breakdown-word-row small {
  display: block;
  margin-top: 5px;
  color: var(--gold);
  line-height: 1.4;
}

.breakdown-details {
  margin: 0 16px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.breakdown-details summary {
  color: var(--aqua);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
}

.breakdown-details > p,
.breakdown-details > dl,
.breakdown-word-list {
  margin-top: 10px;
}

.breakdown-details dl {
  display: grid;
  gap: 8px;
  margin-bottom: 0;
}

.breakdown-word-list {
  display: grid;
  gap: 8px;
}

.breakdown-word-row {
  display: grid;
  grid-template-columns: minmax(80px, auto) minmax(0, 1fr);
  gap: 3px 10px;
  padding: 9px 10px;
  border: 1px solid rgba(245, 234, 217, 0.12);
  border-radius: 6px;
  background: rgba(14, 12, 10, 0.22);
}

.breakdown-word-row span {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.breakdown-word-row small {
  grid-column: 1 / -1;
  margin: 0;
}

.breakdown-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  margin: 8px 16px 16px;
}

.breakdown-actions button,
.breakdown-toggle {
  min-height: 34px;
  border: 1px solid rgba(159, 149, 255, 0.34);
  border-radius: 6px;
  background: rgba(159, 149, 255, 0.08);
  color: var(--marble);
  cursor: pointer;
}

.breakdown-actions button:hover,
.breakdown-actions button:focus-visible,
.breakdown-toggle:hover,
.breakdown-toggle:focus-visible,
.breakdown-toggle.is-active {
  border-color: var(--violet);
  background: rgba(159, 149, 255, 0.18);
  outline: none;
}

.breakdown-toggle.is-active {
  box-shadow: inset 0 -2px 0 var(--violet);
}

.lens-accent {
  height: 4px;
  margin-top: 2px;
  background: linear-gradient(90deg, var(--gold), var(--rose), var(--sea), var(--violet));
}

.quiet-card > span,
.word-lens > span {
  display: block;
  margin-bottom: 8px;
  color: var(--aqua);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.quiet-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.55rem;
}

.quiet-card p,
.word-lens p,
.word-lens dd {
  color: var(--muted);
  line-height: 1.45;
}

.word-lens > p {
  margin: 0;
  padding: 18px;
}

.emoji-lens {
  border-color: rgba(220, 129, 154, 0.28);
  background:
    linear-gradient(135deg, rgba(220, 129, 154, 0.13), transparent 44%),
    linear-gradient(180deg, rgba(214, 168, 95, 0.12), transparent 58%),
    rgba(25, 21, 22, 0.88);
}

.emoji-lens > p {
  margin: 0;
  padding: 18px;
  color: var(--muted);
}

.emoji-lens dl {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0 16px 2px;
}

.emoji-lens dt {
  color: var(--rose);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.emoji-lens dd {
  margin: 3px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.emoji-face {
  padding: 18px 16px 6px;
  font-size: 3rem;
  line-height: 1;
}

.lens-sign {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 3px;
  padding: 14px 16px 13px;
  border-bottom: 1px solid rgba(245, 234, 217, 0.16);
  background:
    linear-gradient(90deg, rgba(14, 12, 10, 0.72), transparent),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 5px);
}

.lens-sign span {
  color: var(--aqua);
  font-size: 0.68rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.lens-sign strong {
  color: var(--marble);
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 1rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.lens-close {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(245, 234, 217, 0.2);
  border-radius: 999px;
  background: rgba(14, 12, 10, 0.38);
  color: var(--marble);
  cursor: pointer;
}

.lens-close:hover,
.lens-close:focus-visible {
  border-color: var(--aqua);
  outline: none;
}

.lens-word {
  padding: 18px 16px 12px;
}

.lens-word p {
  margin: 0 0 4px;
  color: var(--rose);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.friction-card summary,
.debug-drawer summary {
  color: var(--aqua);
  cursor: pointer;
}

.friction-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.friction-chip {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.friction-chip small {
  color: var(--muted);
}

.word-lens h2 {
  margin: 0;
  color: var(--marble);
  font-size: 2.35rem;
  line-height: 1.05;
  text-shadow: 0 0 18px rgba(143, 212, 194, 0.18);
}

.word-lens dl {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0 16px 2px;
}

.word-lens dt {
  color: var(--gold);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.word-lens dd {
  margin: 3px 0 0;
}

.provider-note {
  padding: 9px 10px;
  border: 1px solid rgba(143, 212, 194, 0.18);
  border-radius: 8px;
  background: rgba(143, 212, 194, 0.06);
}

.provider-note-context dt {
  color: var(--aqua);
}

.provider-note-accent {
  border-color: rgba(214, 168, 95, 0.24);
  background: rgba(214, 168, 95, 0.07);
}

.provider-note-accent dt {
  color: var(--gold);
}

.provider-note-elision {
  border-left-color: #54a89b;
  background: rgba(84, 168, 155, 0.09);
}

.provider-note-elision dt {
  color: #317c72;
}

.lens-evidence {
  display: grid;
  gap: 8px;
  margin: 14px 16px 0;
  padding: 12px;
  border: 1px solid rgba(143, 212, 194, 0.18);
  border-radius: 8px;
  background: rgba(14, 12, 10, 0.24);
}

.lens-evidence span {
  color: var(--aqua);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.lens-evidence meter {
  width: 100%;
  height: 8px;
}

.lens-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin: 16px;
}

.lens-actions button {
  min-height: 38px;
  border: 1px solid rgba(245, 234, 217, 0.2);
  border-radius: 999px;
  background:
    linear-gradient(90deg, rgba(214, 168, 95, 0.16), rgba(143, 212, 194, 0.09));
  cursor: pointer;
}

.word-lens-dictionary {
  margin: 18px 0;
  padding: 14px 0;
  border-top: 1px solid currentColor;
  overflow-wrap: anywhere;
}
.word-lens-dictionary summary { cursor: pointer; }
.word-lens-dictionary details { margin: 12px 0; }
.word-lens-dictionary li { margin: 10px 0; line-height: 1.5; }
.word-lens-dictionary ul { padding-left: 20px; }
.word-lens-dictionary code { font-size: .75rem; }

.debug-drawer {
  margin: 0 16px 18px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.debug-drawer p {
  margin: 8px 0 0;
  font-size: 0.86rem;
}

.reader-tools {
  position: static;
  left: 50%;
  bottom: 18px;
  transform: none;
  width: min(100% - 32px, 1180px);
  margin: 18px auto;
  justify-content: center;
  flex-wrap: wrap;
  display: flex;
  gap: 16px;
  padding: 10px 14px;
  border: 1px solid rgba(245, 234, 217, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(214, 168, 95, 0.12), rgba(121, 203, 208, 0.08)),
    rgba(21, 18, 15, 0.9);
  backdrop-filter: blur(16px);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
}

.reader-display-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.audio-reader-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 9px;
  padding-right: 16px;
  border-right: 1px solid var(--line);
}

.audio-icon-button {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid rgba(143, 212, 194, 0.34);
  border-radius: 50%;
  background: rgba(121, 203, 208, 0.1);
  color: var(--marble);
  cursor: pointer;
}

.audio-icon-button:hover,
.audio-icon-button:focus-visible {
  border-color: var(--aqua);
  background: rgba(121, 203, 208, 0.18);
  outline: none;
}

.audio-icon-button:disabled {
  opacity: 0.36;
  cursor: not-allowed;
}

.save-place-button {
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid rgba(214, 168, 95, 0.32);
  border-radius: 6px;
  background: rgba(214, 168, 95, 0.09);
  color: var(--marble);
  cursor: pointer;
}

.save-place-button:hover,
.save-place-button:focus-visible {
  border-color: var(--gold);
  outline: none;
}

.reader-tools .speech-voice-label,
.reader-tools .speech-rate-label {
  gap: 6px;
}

.speech-voice-label select {
  width: min(230px, 42vw);
  min-height: 34px;
  padding: 0 28px 0 9px;
  border: 1px solid rgba(245, 234, 217, 0.2);
  border-radius: 6px;
  background: var(--panel-solid);
  color: var(--text);
}

.speech-rate-label input {
  width: 92px;
}

.speech-rate-label output,
.speech-status,
.saved-place-status {
  color: var(--aqua);
  font-size: 0.78rem;
  white-space: nowrap;
}

.speech-status {
  min-width: 90px;
}

.saved-place-status {
  color: var(--gold);
}

.reader-tools label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.86rem;
}

@media (max-width: 1100px) {
  .media-workspace {
    grid-template-columns: 1fr;
  }

  .media-bubble-toolbar {
    display: flex;
    flex-wrap: wrap;
  }

  .media-seek-label {
    flex: 1 1 260px;
  }

  .media-volume-label {
    flex: 0 1 130px;
  }

  .media-transcript-rail {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .media-transcript-list {
    max-height: 360px;
  }
}

@media (max-width: 700px) {
  .url-import > div {
    grid-template-columns: 1fr;
  }

  .url-preview {
    padding: 16px;
  }

  .url-preview-header,
  .url-preview-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .url-preview-confidence {
    align-self: start;
  }

  .url-preview-fields,
  .url-preview-facts {
    grid-template-columns: 1fr;
  }

  .source-strip-inner {
    align-items: stretch;
    flex-direction: column;
    gap: 8px;
    padding: 11px 0;
  }

  .source-open-button {
    width: 100%;
  }

  .media-lab-bar {
    grid-template-columns: auto minmax(0, 1fr);
    padding: 10px 14px;
  }

  .media-provider-status {
    grid-column: 1 / -1;
    max-width: none;
    text-align: left;
  }

  .media-workspace {
    width: calc(100% - 20px);
    margin-top: 12px;
  }

  .media-resting-cover {
    gap: 6px;
    padding: 14px;
  }

  .media-resting-cover p {
    font-size: 0.8rem;
  }

  .media-resting-cover > div {
    margin-top: 2px;
  }

  .media-primary-button,
  .media-resting-cover .ghost-button {
    min-height: 34px;
  }

  .media-caption-band {
    min-height: 42px;
    font-size: 0.9rem;
  }

  .media-bubble-toolbar {
    justify-content: center;
  }

  .media-seek-label,
  .media-time-output,
  .media-volume-label {
    flex: 1 1 100%;
  }

  .media-time-output {
    text-align: center;
  }

  .media-rest-button {
    flex: 1 1 100%;
  }

  .media-direct-url {
    grid-template-columns: 1fr;
  }

  .media-direct-url > label,
  .media-direct-url > small {
    grid-row: auto;
    grid-column: auto;
  }

  .media-direct-url > div {
    grid-template-columns: 1fr;
  }

  .page-navigation-controls,
  .audio-reader-controls {
    width: 100%;
    padding: 0 0 10px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .speech-voice-label {
    flex: 1 1 190px;
  }

  .speech-voice-label select {
    width: 100%;
    min-width: 0;
  }

  .speech-status {
    width: 100%;
    text-align: center;
  }

  .saved-place-status {
    width: 100%;
    text-align: center;
  }

  .reader-display-controls {
    width: 100%;
  }
}

@media (min-width: 981px) {
  body {
    min-width: 900px;
  }

  .library {
    width: min(1120px, calc(100vw - 64px));
    padding-top: 58px;
  }

  .library h1 {
    font-size: 5rem;
  }

  .book-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .reader-bar {
    grid-template-columns: auto minmax(0, 1fr) auto;
    padding: 16px 28px;
  }

  .reader-bar h1 {
    font-size: 1.45rem;
  }

  .compatibility {
    text-align: right;
  }

  .reader-layout {
    width: min(1280px, calc(100vw - 52px));
    grid-template-columns: minmax(0, 780px) 330px;
    gap: 26px;
  }

  .page {
    padding: 42px 46px;
    font-size: calc(1.32rem * var(--reader-scale));
  }

  .side-rail {
    position: sticky;
    top: 94px;
  }

  .reader-tools {
    position: fixed;
    width: min(calc(100vw - 40px), 1180px);
    margin: 0;
    border-radius: 8px;
    transform: translateX(-50%);
  }
}