:root {
  color-scheme: dark;
  --page: #041237;
  --ink: #e9f4ff;
  --console: #071a4d;
  --paper: #f2f8ff;
  --dim: #a9c7ff;
  --line: #9fc4ff;
  --glow: #6ea6ff;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  position: relative;
  margin: 0;
  overflow-x: hidden;
  background: var(--page);
  color: var(--paper);
  font-family:
    "SFMono-Regular", "IBM Plex Mono", "Roboto Mono", Consolas, monospace;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1' height='4' viewBox='0 0 1 4'%3E%3Cpath d='M0 .5H1' stroke='%23eaf4ff' stroke-opacity='.055'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='1' viewBox='0 0 14 1'%3E%3Cpath d='M.5 0V1' stroke='%239fc4ff' stroke-opacity='.035'/%3E%3C/svg%3E");
  background-repeat: repeat;
  mix-blend-mode: screen;
  opacity: 0.74;
}

.ambient-field {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  color: rgba(180, 218, 255, 0.52);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  line-height: 1;
  white-space: pre-wrap;
  pointer-events: none;
}

.ambient-field span {
  position: absolute;
  transform: translate(-50%, -50%);
}

.corner-controls {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: end;
}

.corner-button {
  display: grid;
  gap: 2px;
  width: 74px;
  height: 28px;
  min-height: 0;
  border-color: rgba(159, 196, 255, 0.54);
  padding: 4px 7px;
  background: rgba(6, 24, 71, 0.74);
  box-shadow: 0 0 0 1px rgba(45, 104, 199, 0.44);
  color: var(--dim);
  font-size: 8px;
  line-height: 1;
}

.corner-button span {
  display: block;
}

.concept-overlay {
  position: fixed;
  inset: 0;
  z-index: 6;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(2, 9, 31, 0.62);
}

.concept-overlay[aria-hidden="true"] {
  display: none;
}

.concept-window {
  width: min(680px, 100%);
  max-height: min(780px, calc(100vh - 48px));
  overflow: auto;
  border: 1px solid rgba(199, 221, 255, 0.68);
  background: rgba(4, 18, 55, 0.94);
  box-shadow:
    0 0 0 1px rgba(45, 104, 199, 0.66),
    0 20px 54px rgba(0, 6, 24, 0.58),
    inset 0 0 0 1px rgba(98, 146, 230, 0.46);
  padding: 28px;
}

.concept-kicker {
  margin: 0 0 14px;
  color: var(--dim);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1;
  text-transform: uppercase;
}

.concept-window h1 {
  max-width: 560px;
  margin: 0;
  color: var(--paper);
  font-family: "Times New Roman", Georgia, serif;
  font-size: 2.65rem;
  letter-spacing: 0;
  line-height: 0.94;
}

.concept-window p {
  margin: 15px 0 0;
  color: rgba(233, 244, 255, 0.9);
  font-size: 11px;
  letter-spacing: 0.02em;
  line-height: 1.58;
}

.concept-enter {
  display: block;
  min-height: 44px;
  margin: 24px auto 0;
  padding: 0 30px;
  border-color: var(--paper);
  background: var(--paper);
  color: #061a46;
}

.technical-appendix {
  position: fixed;
  right: 18px;
  bottom: 58px;
  z-index: 5;
  width: min(430px, calc(100vw - 36px));
  pointer-events: none;
}

.technical-appendix[aria-hidden="true"] {
  display: none;
}

.appendix-window {
  border: 1px solid rgba(199, 221, 255, 0.58);
  background: rgba(4, 18, 55, 0.88);
  box-shadow:
    0 0 0 1px rgba(45, 104, 199, 0.5),
    0 16px 36px rgba(0, 6, 24, 0.42),
    inset 0 0 0 1px rgba(98, 146, 230, 0.34);
  padding: 16px;
  pointer-events: auto;
}

.appendix-header {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px dotted rgba(159, 196, 255, 0.34);
  padding-bottom: 10px;
}

.appendix-header h2 {
  margin: 0;
  color: var(--paper);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.appendix-header button {
  min-height: 26px;
  padding: 0 9px;
  color: var(--dim);
  font-size: 9px;
}

.appendix-window p {
  margin: 12px 0 0;
  color: rgba(233, 244, 255, 0.88);
  font-size: 10px;
  letter-spacing: 0.02em;
  line-height: 1.55;
}

.appendix-map {
  display: grid;
  gap: 0;
  margin: 13px 0 0;
  border-top: 1px dotted rgba(159, 196, 255, 0.28);
}

.appendix-map div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
  border-bottom: 1px dotted rgba(159, 196, 255, 0.22);
  padding: 7px 0;
}

.appendix-map dt,
.appendix-map dd {
  margin: 0;
  font-size: 9px;
  line-height: 1.35;
}

.appendix-map dt {
  color: var(--paper);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.appendix-map dd {
  color: var(--dim);
}

.ipa-inline {
  color: var(--paper);
}

.app {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 22px 32px;
}

.prompt-panel {
  position: relative;
  width: min(1200px, 100%);
  min-height: min(660px, calc(100vh - 44px));
  padding: 10px;
  border: 1px solid rgba(199, 221, 255, 0.62);
  border-radius: 0;
  background: #061847;
  box-shadow:
    0 0 0 1px rgba(45, 104, 199, 0.72),
    0 0 0 10px rgba(3, 14, 45, 0.16),
    0 28px 0 rgba(0, 6, 24, 0.16),
    inset 0 0 0 1px rgba(98, 146, 230, 0.52);
}

button {
  min-height: 34px;
  border: 1px solid rgba(159, 196, 255, 0.62);
  border-radius: 0;
  padding: 0 14px;
  background: transparent;
  color: var(--paper);
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

button:hover {
  background: var(--paper);
  color: #061a46;
}

button:disabled {
  cursor: wait;
  opacity: 0.48;
}

.text-panel,
.phones-panel,
.sound-map-panel,
.tracks-panel {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 28px;
  border-bottom: 1px dotted rgba(159, 196, 255, 0.3);
  padding: 14px 10px 12px;
}

.sound-map-panel {
  border-bottom: 0;
}

.text-panel h2,
.phones-panel h2,
.sound-map-panel h2,
.tracks-panel h2 {
  margin: 0;
  color: var(--dim);
  font-size: 10px;
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-transform: uppercase;
}

.line-box {
  min-height: 142px;
  display: flex;
  align-items: center;
  border-left: 1px solid rgba(159, 196, 255, 0.38);
  padding: 18px 0 18px 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1' height='24' viewBox='0 0 1 24'%3E%3Cpath d='M0 23.5H1' stroke='%239fc4ff' stroke-opacity='.14'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

#generated-line {
  max-width: 760px;
  margin: 0;
  color: var(--paper);
  font-family: "Times New Roman", Georgia, serif;
  font-size: 3.6rem;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 0.92;
  overflow-wrap: anywhere;
}

.controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border-bottom: 1px dotted rgba(159, 196, 255, 0.3);
  min-height: 96px;
  padding: 12px 0 14px;
}

.button-row {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: center;
}

.choice-separator {
  color: var(--dim);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1;
  text-transform: uppercase;
}

.tempo-control {
  display: grid;
  grid-template-columns: auto minmax(160px, 260px) 34px;
  gap: 14px;
  align-items: center;
  color: var(--dim);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: uppercase;
}

.tempo-control input[type="range"] {
  appearance: none;
  width: 100%;
  height: 18px;
  margin: 0;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(159, 196, 255, 0.3) 0,
      rgba(159, 196, 255, 0.3) 1px,
      transparent 1px,
      transparent 20px
    );
  cursor: pointer;
}

.tempo-control input[type="range"]::-webkit-slider-runnable-track {
  height: 5px;
  border: 1px solid rgba(159, 196, 255, 0.54);
  background: rgba(159, 196, 255, 0.34);
  box-shadow: inset 0 0 0 1px rgba(3, 14, 45, 0.6);
}

.tempo-control input[type="range"]::-moz-range-track {
  height: 5px;
  border: 1px solid rgba(159, 196, 255, 0.54);
  background: rgba(159, 196, 255, 0.34);
  box-shadow: inset 0 0 0 1px rgba(3, 14, 45, 0.6);
}

.tempo-control input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 10px;
  height: 22px;
  margin-top: -9px;
  border: 1px solid var(--paper);
  border-radius: 0;
  background: var(--paper);
  box-shadow:
    0 0 0 2px rgba(6, 24, 71, 0.92),
    0 0 12px rgba(159, 196, 255, 0.4);
}

.tempo-control input[type="range"]::-moz-range-thumb {
  width: 10px;
  height: 22px;
  border: 1px solid var(--paper);
  border-radius: 0;
  background: var(--paper);
  box-shadow:
    0 0 0 2px rgba(6, 24, 71, 0.92),
    0 0 12px rgba(159, 196, 255, 0.4);
}

.tempo-control input[type="range"]:focus-visible {
  outline: 1px solid var(--paper);
  outline-offset: 5px;
}

.tempo-control output {
  min-width: 34px;
  border-left: 1px solid rgba(159, 196, 255, 0.42);
  padding-left: 8px;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.key-control {
  align-self: start;
  display: grid;
  grid-template-columns: auto 130px;
  gap: 12px;
  align-items: center;
  width: max-content;
  margin: 0 0 12px;
  color: var(--dim);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: uppercase;
}

.key-control select {
  width: 130px;
  min-height: 32px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--paper);
  font: inherit;
  letter-spacing: 0.08em;
  padding: 0 8px;
  text-transform: uppercase;
}

.key-control select:focus-visible {
  outline: 2px solid var(--paper);
  outline-offset: 3px;
}

.track-playback-controls {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  margin: 18px 0 0;
}

.track-playback-controls .tempo-control {
  grid-column: 1 / -1;
  grid-template-columns: 112px minmax(160px, 260px) 34px;
}

.tracks-panel .tempo-control {
  margin: 0;
}

.primary-action {
  min-height: 46px;
  padding: 0 30px;
  background: var(--paper);
  color: #061a46;
}

button.primary-action {
  border-color: var(--paper);
}

.secondary-action {
  min-height: 46px;
  padding: 0 24px;
}

.button-row .primary-action,
.button-row .secondary-action {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  width: 184px;
  min-height: 46px;
  border-color: var(--paper);
  background: var(--paper);
  color: #061a46;
  white-space: nowrap;
}

.mic-icon {
  position: relative;
  display: inline-flex;
  justify-content: center;
  width: 14px;
  height: 16px;
  flex: 0 0 14px;
  background:
    linear-gradient(currentColor, currentColor) center 12px / 1px 3px no-repeat,
    linear-gradient(currentColor, currentColor) center 15px / 8px 1px no-repeat;
}

.mic-icon::before {
  content: "";
  position: absolute;
  top: 1px;
  width: 7px;
  height: 10px;
  border: 1px solid currentColor;
  border-radius: 5px;
}

.mic-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 1px;
  width: 10px;
  height: 5px;
  border: 1px solid currentColor;
  border-top: 0;
  transform: translateX(-50%);
}

.mic-note,
.generate-prompt,
.concept-prompt {
  margin: 0;
  color: var(--dim);
  font-size: 10px;
  letter-spacing: 0.06em;
  line-height: 1.4;
  text-align: center;
  text-transform: uppercase;
}

.voice-support-note {
  width: min(720px, calc(100% - 28px));
  margin: -2px 0 0;
  border: 1px solid rgba(159, 196, 255, 0.56);
  padding: 8px 12px;
  background: rgba(159, 196, 255, 0.1);
  color: var(--paper);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.45;
  text-align: center;
  text-transform: uppercase;
}

.concept-prompt {
  margin-top: -7px;
}

.text-action {
  min-height: auto;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--paper);
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-transform: inherit;
}

.text-action:hover {
  background: transparent;
  color: var(--dim);
}

.text-action:disabled {
  color: var(--paper);
  cursor: wait;
  opacity: 1;
}

.concept-action {
  color: var(--paper);
}

.concept-action:hover {
  color: var(--dim);
}

.phones-panel {
  position: relative;
  min-height: 132px;
}

.phones-panel::after {
  content: "";
  position: absolute;
  top: 14px;
  bottom: 12px;
  left: 188px;
  border-left: 1px solid rgba(159, 196, 255, 0.38);
  pointer-events: none;
}

.lower-panels {
  display: grid;
  grid-template-columns: 1fr;
  border-bottom: 0;
}

.lower-panels .phones-panel,
.lower-panels .sound-map-panel,
.lower-panels .tracks-panel {
  grid-template-columns: 150px 1fr;
  gap: 28px;
  min-height: 102px;
  padding: 14px 10px 12px;
}

.lower-panels .phones-panel,
.lower-panels .tracks-panel {
  border-bottom: 1px dotted rgba(159, 196, 255, 0.3);
}

.phones-panel > div,
.phones-panel > pre,
.phones-panel > p,
.sound-map-panel > div,
.tracks-panel > div {
  min-width: 0;
}

#phonemizer-status {
  position: absolute;
  top: 14px;
  left: 206px;
  right: 10px;
  min-height: 18px;
  margin: 0;
  color: var(--dim);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  z-index: 1;
}

#phones-output {
  grid-column: 2;
  min-height: 62px;
  margin: 0;
  overflow-x: auto;
  border-left: 0;
  padding: 12px 0 10px 28px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1' height='28' viewBox='0 0 1 28'%3E%3Cpath d='M0 27.5H1' stroke='%239fc4ff' stroke-opacity='.065'/%3E%3C/svg%3E");
  background-repeat: repeat;
  color: var(--paper);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 1.12rem;
  line-height: 1.5;
  white-space: pre-wrap;
  text-shadow: 0 0 8px rgba(159, 196, 255, 0.42);
}

.phone-token {
  display: inline-block;
  text-transform: none;
}

.phone-token.is-vowel {
  border-bottom: 1px solid rgba(159, 196, 255, 0.48);
  text-shadow: none;
}

.phone-token.is-routing {
  border-bottom-color: var(--paper);
  background: rgba(159, 196, 255, 0.32);
  box-shadow:
    0 0 0 1px rgba(159, 196, 255, 0.2),
    0 0 12px rgba(159, 196, 255, 0.24);
  color: var(--paper);
  text-shadow: 0 0 8px rgba(239, 246, 255, 0.48);
}

.sound-map-content {
  grid-column: 2;
  min-width: 0;
  border-left: 1px solid rgba(159, 196, 255, 0.38);
  padding-left: 28px;
}

.sound-map {
  display: grid;
  gap: 5px;
}

.tracks-content {
  grid-column: 2;
  min-width: 0;
  border-left: 1px solid rgba(159, 196, 255, 0.38);
  padding-left: 28px;
}

.phoneme-tracks {
  min-width: 0;
}

.vowel-chart-panel {
  min-width: 0;
}

.vowel-chart {
  display: block;
  width: min(100%, 260px);
  height: auto;
  border: 1px solid rgba(159, 196, 255, 0.42);
  background:
    linear-gradient(rgba(159, 196, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 196, 255, 0.045) 1px, transparent 1px),
    rgba(3, 17, 58, 0.32);
  background-size: 12px 12px;
}

.sound-map-grid {
  display: grid;
  grid-template-columns: minmax(190px, 0.5fr) minmax(280px, 1fr);
  gap: 18px;
  align-items: start;
}

.sound-map-table {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.vowel-chart-line {
  stroke: rgba(159, 196, 255, 0.42);
  stroke-width: 0.32;
  vector-effect: non-scaling-stroke;
}

.vowel-chart-axis {
  fill: var(--paper);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 4.2px;
  text-anchor: middle;
}

.vowel-chart-axis.is-left {
  font-size: 3.2px;
  text-anchor: start;
}

.vowel-point {
  opacity: 0.46;
}

.vowel-point circle {
  fill: rgba(159, 196, 255, 0.72);
}

.vowel-symbol {
  fill: var(--paper);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 5.6px;
  text-transform: none;
}

.vowel-note {
  fill: var(--dim);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 2.3px;
  letter-spacing: 0.03em;
}

.vowel-point.is-active {
  opacity: 1;
}

.vowel-point.is-active circle {
  fill: var(--paper);
  filter: drop-shadow(0 0 4px rgba(239, 246, 255, 0.8));
}

.vowel-point.is-active .vowel-symbol,
.vowel-point.is-active .vowel-note {
  fill: var(--paper);
}

.phoneme-sequencer {
  display: grid;
  gap: 5px;
  padding: 0 0 4px;
}

.daw-track {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.track-label {
  padding-top: 10px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-transform: uppercase;
}

.track-toggle {
  display: grid;
  gap: 4px;
  min-height: auto;
  border: 0;
  padding: 0;
  color: var(--dim);
  background: transparent;
  font: inherit;
  text-align: left;
}

.track-toggle:hover,
.track-toggle:focus-visible {
  color: var(--paper);
  background: transparent;
}

.track-toggle-state {
  color: var(--paper);
  font-size: 7px;
  letter-spacing: 0.14em;
}

.daw-track.is-muted .track-cells {
  opacity: 0.34;
}

.daw-track.is-muted .track-toggle,
.daw-track.is-muted .track-toggle-state {
  color: var(--dim);
}

.track-cells {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  overflow-y: hidden;
  min-height: 40px;
  padding-bottom: 0;
  scrollbar-width: none;
}

.track-cells::-webkit-scrollbar {
  display: none;
}

.track-cell {
  appearance: none;
  display: grid;
  place-items: center;
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  min-height: 0;
  border: 1px solid rgba(159, 196, 255, 0.32);
  background: rgba(6, 24, 74, 0.45);
  color: var(--paper);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 14px;
  line-height: 1;
  padding: 0;
  text-shadow: 0 0 8px rgba(159, 196, 255, 0.32);
  text-transform: none;
  transition:
    background 80ms linear,
    box-shadow 80ms linear,
    transform 80ms linear;
}

.track-cell.is-pending-extract {
  opacity: 0;
  transform: translateY(3px);
}

.ipa-token {
  text-transform: none;
}

.track-cell:not(:disabled) {
  cursor: pointer;
}

.track-cell:not(:disabled):hover {
  border-color: rgba(239, 246, 255, 0.72);
  box-shadow: 0 0 10px rgba(159, 196, 255, 0.24);
}

.track-cell.is-playing {
  background: var(--paper);
  box-shadow: 0 0 18px rgba(239, 246, 255, 0.74);
  color: var(--ink);
  transform: translateY(-2px);
}

.daw-track.is-receiving .track-toggle {
  color: var(--paper);
}

.sound-map-row {
  display: grid;
  grid-template-columns: minmax(150px, 0.42fr) minmax(130px, 0.36fr) 1fr;
  gap: 16px;
  align-items: baseline;
  min-height: 19px;
  color: var(--paper);
  font-size: 9px;
  letter-spacing: 0.06em;
  line-height: 1.35;
  text-transform: uppercase;
}

.sound-map-tokens {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 8px;
  align-items: baseline;
  color: var(--paper);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: none;
}

.sound-map-token,
.sound-map-token-separator {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  color: inherit;
  font: inherit;
  font-variant: normal;
  letter-spacing: inherit;
  text-transform: none;
}

.sound-map-token {
  border: 0;
  border-bottom: 1px solid transparent;
  padding: 0 1px 1px;
  background: transparent;
  cursor: pointer;
}

.sound-map-token:hover,
.sound-map-token:focus-visible,
.sound-map-token.is-playing {
  border-bottom-color: var(--paper);
  color: var(--ink);
  background: var(--paper);
  outline: 0;
}

.sound-map-token-separator {
  color: var(--dim);
  cursor: default;
}

.sound-map-empty {
  margin: 0;
  color: var(--dim);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.recording-block {
  display: inline-block;
  color: var(--paper);
  animation: blink-block 0.82s steps(1, end) infinite;
}

@keyframes blink-block {
  0%,
  48% {
    opacity: 1;
  }

  49%,
  100% {
    opacity: 0;
  }
}

button:focus-visible {
  outline: 2px solid var(--paper);
  outline-offset: 3px;
}

@media (max-width: 720px) {
  .app {
    padding: 14px;
  }

  .prompt-panel {
    min-height: calc(100vh - 28px);
    padding: 12px;
  }

  .text-panel,
  .phones-panel,
  .sound-map-panel,
  .tracks-panel {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 22px 0;
  }

  .line-box {
    min-height: 230px;
    border-left: 0;
    padding: 12px 0;
  }

  #generated-line {
    font-size: 2.65rem;
  }

  .controls {
    flex-direction: column;
  }

  .button-row {
    flex-direction: column;
  }

  .tempo-control {
    grid-template-columns: auto minmax(120px, 1fr) 34px;
    width: min(100%, 320px);
  }

  .track-playback-controls {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .track-playback-controls .tempo-control {
    grid-column: 1;
  }

  .tracks-panel .tempo-control {
    grid-template-columns: auto minmax(120px, 1fr) 34px;
    margin: 0;
  }

  .key-control {
    grid-template-columns: auto 130px;
    margin: 0 0 12px;
    width: max-content;
  }

  .sound-map-content {
    grid-column: 1;
    border-left: 0;
    padding-left: 0;
  }

  .tracks-content {
    grid-column: 1;
    border-left: 0;
    padding-left: 0;
  }

  .lower-panels {
    grid-template-columns: 1fr;
  }

  .lower-panels .phones-panel,
  .lower-panels .sound-map-panel,
  .lower-panels .tracks-panel {
    grid-template-columns: 1fr;
    gap: 10px;
    min-height: auto;
    border-left: 0;
    padding: 22px 0;
  }

  .phones-panel::after {
    display: none;
  }

  #phonemizer-status {
    position: static;
    grid-column: 1;
    margin: 0;
  }

  #phonemizer-status,
  #phones-output,
  .sound-map,
  .phoneme-tracks {
    grid-column: 1;
  }

  #phones-output {
    border-left: 0;
    padding-left: 0;
    font-size: 1rem;
  }

  .sound-map,
  .phoneme-tracks {
    border-left: 0;
    padding-left: 0;
  }

  .sound-map-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .sound-map-row {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .daw-track {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .track-label {
    padding-top: 0;
  }
}