:root {
  color-scheme: dark;
  --night-0: #05030b;
  --night-1: #090615;
  --night-2: #100b22;
  --surface: rgba(19, 13, 39, 0.78);
  --surface-strong: #17102e;
  --surface-hover: #21163d;
  --text-primary: #f9f6ff;
  --text-secondary: #c9c0db;
  --text-muted: #968bae;
  --text-inverse: #090615;
  --violet: #a77bff;
  --violet-soft: #ccb8ff;
  --magenta: #ff5fc8;
  --magenta-soft: #ffa7e4;
  --cyan: #56e8ff;
  --cyan-soft: #a4f4ff;
  --gold: #f2d28a;
  --success: #72f4c5;
  --warning: #ffd27a;
  --danger: #ff7d9a;
  --focus: #b7f5ff;
  --line: rgba(220, 207, 255, 0.15);
  --line-strong: rgba(220, 207, 255, 0.28);
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.42);
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-interface: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-data: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--night-0);
}

body {
  min-width: 320px;
  min-height: 100svh;
  margin: 0;
  overflow-x: hidden;
  color: var(--text-primary);
  font-family: var(--font-interface);
  font-size: 16px;
  line-height: 1.55;
  background:
    radial-gradient(circle at 18% 14%, rgba(151, 94, 255, 0.2), transparent 34%),
    radial-gradient(circle at 84% 22%, rgba(255, 64, 190, 0.14), transparent 29%),
    radial-gradient(circle at 56% 88%, rgba(55, 220, 255, 0.13), transparent 38%),
    linear-gradient(155deg, #05030b 0%, #0b0718 48%, #05040e 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.23;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.78' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
  z-index: -1;
}

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

button,
select,
input[type="range"] {
  touch-action: manipulation;
}

button {
  color: inherit;
}

button:not(:disabled),
select,
input[type="range"] {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

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

::selection {
  color: var(--text-inverse);
  background: var(--cyan-soft);
}

[hidden] {
  display: none !important;
}

.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;
}

.skip-link {
  position: fixed;
  top: 0.8rem;
  left: 0.8rem;
  padding: 0.7rem 1rem;
  color: var(--text-inverse);
  background: var(--focus);
  border-radius: 0.6rem;
  transform: translateY(-180%);
  z-index: 100;
}

.skip-link:focus {
  transform: translateY(0);
}

#meaning-field {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.38;
  pointer-events: none;
  z-index: -1;
}

.app-shell {
  width: min(1760px, 100%);
  min-height: 100svh;
  margin: 0 auto;
  padding: 0 2rem 6.6rem;
}

.topbar {
  min-height: 5.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.brand-lockup,
.topbar-meta,
.world-card-head,
.cosmodia-head,
.line-actions,
.archive-actions,
.audio-controls,
.dialog-actions {
  display: flex;
  align-items: center;
}

.brand-lockup {
  gap: 0.9rem;
}

.brand-glyph {
  display: grid;
  width: 2.65rem;
  height: 2.65rem;
  place-items: center;
  color: var(--gold);
  border: 1px solid rgba(242, 210, 138, 0.38);
  border-radius: 50%;
  box-shadow: 0 0 28px rgba(242, 210, 138, 0.14);
}

.brand-name {
  font-family: var(--font-data);
  font-size: 0.9rem;
  letter-spacing: 0.19em;
}

.brand-subtitle {
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 0.95rem;
}

.topbar-meta {
  justify-content: flex-end;
  gap: 0.85rem;
}

.prototype-mark,
.save-status,
.mini-label,
.eyebrow,
.world-state,
.phase-number {
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.prototype-mark {
  color: var(--violet-soft);
}

.save-status {
  color: var(--success);
}

.icon-button,
.quiet-button,
.primary-button,
.secondary-button,
.danger-button {
  min-height: 2.75rem;
  padding: 0.68rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
  overflow-wrap: anywhere;
}

.icon-button {
  width: 2.75rem;
  padding: 0;
  background: rgba(16, 11, 34, 0.72);
}

.quiet-button,
.secondary-button {
  background: rgba(16, 11, 34, 0.65);
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--text-inverse);
  font-weight: 720;
  background: linear-gradient(105deg, #f9f6ff, #c7f7ff);
  border-color: transparent;
  box-shadow: 0 0 34px rgba(86, 232, 255, 0.14), 0 0 58px rgba(167, 123, 255, 0.12);
}

.danger-button {
  color: #220710;
  font-weight: 700;
  background: var(--danger);
  border-color: transparent;
}

.icon-button:hover,
.quiet-button:hover,
.secondary-button:hover {
  border-color: var(--violet);
  background: var(--surface-hover);
}

.primary-button:hover,
.danger-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 42px rgba(86, 232, 255, 0.24), 0 0 72px rgba(167, 123, 255, 0.18);
}

.phase-nav {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.75rem;
  padding: 1.4rem 0 1.6rem;
}

.phase-track {
  position: absolute;
  top: 2.06rem;
  left: 7%;
  right: 7%;
  height: 1px;
  background: linear-gradient(90deg, rgba(167, 123, 255, 0.15), rgba(255, 95, 200, 0.42), rgba(86, 232, 255, 0.15));
}

.phase-node {
  position: relative;
  min-height: 2.9rem;
  padding: 0.25rem 0.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.1rem;
  color: var(--text-muted);
  background: transparent;
  border: 0;
  border-radius: 0.8rem;
  z-index: 1;
}

.phase-node::before {
  content: "";
  position: absolute;
  top: 0;
  width: 0.75rem;
  height: 0.75rem;
  background: var(--night-1);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transform: translateY(-0.1rem);
  transition: 200ms ease;
}

.phase-node:hover,
.phase-node.is-active {
  color: var(--text-primary);
}

.phase-node.is-active::before {
  background: var(--cyan);
  border-color: var(--cyan-soft);
  box-shadow: 0 0 0 5px rgba(86, 232, 255, 0.09), 0 0 24px rgba(86, 232, 255, 0.52);
}

.phase-number {
  margin-top: 0.65rem;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.phase-name {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.phase-action {
  color: var(--text-secondary);
  font-size: 0.75rem;
  line-height: 1.2;
}

.phase-node.is-active .phase-action {
  color: var(--cyan-soft);
}

.guide-strip {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  margin: 0 0 1.25rem;
  padding: 0.85rem 1rem;
  background: linear-gradient(110deg, rgba(86, 232, 255, 0.11), rgba(167, 123, 255, 0.09));
  border: 1px solid rgba(86, 232, 255, 0.28);
  border-radius: 1rem;
}

.guide-index {
  color: var(--cyan);
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.guide-strip strong,
.guide-strip span {
  display: block;
}

.guide-strip strong {
  margin-bottom: 0.15rem;
  font-size: 0.95rem;
}

.guide-strip span {
  color: var(--text-secondary);
  font-size: 0.86rem;
  line-height: 1.45;
}

.audio-dock {
  position: sticky;
  top: 0.6rem;
  z-index: 35;
  display: grid;
  grid-template-columns: minmax(12rem, 1fr) auto auto minmax(10rem, 0.55fr);
  align-items: center;
  gap: 0.8rem;
  margin: 0 0 1.25rem;
  padding: 0.9rem 1rem;
  background: rgba(7, 4, 15, 0.96);
  border: 2px solid var(--cyan);
  border-radius: 1.1rem;
  box-shadow: 0 0 34px rgba(86, 232, 255, 0.19), var(--shadow);
  backdrop-filter: blur(18px);
}

.audio-dock-title strong,
.audio-dock-title span {
  display: block;
}

.audio-dock-title strong {
  margin-top: 0.2rem;
  font-size: 0.95rem;
}

.audio-main-button {
  min-height: 3.35rem;
  padding-inline: 1.35rem;
  color: #050d12;
  background: linear-gradient(105deg, #ffffff, var(--cyan));
}

.audio-dock #audio-status {
  grid-column: 2 / -1;
  grid-row: 2;
  color: var(--cyan-soft);
  font-size: 0.82rem;
  text-align: left;
}

.signal-meter {
  grid-column: 1;
  grid-row: 2;
  display: flex;
  align-items: end;
  gap: 0.22rem;
  min-height: 1.5rem;
  color: var(--text-muted);
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.signal-meter span {
  width: 0.27rem;
  height: 0.55rem;
  background: rgba(86, 232, 255, 0.2);
  border-radius: 99px;
  transition: height 90ms linear, background 90ms linear, box-shadow 90ms linear;
}

.signal-meter span:nth-child(2) { height: 0.72rem; }
.signal-meter span:nth-child(3) { height: 0.9rem; }
.signal-meter span:nth-child(4) { height: 1.08rem; }
.signal-meter span:nth-child(5) { height: 1.26rem; }
.signal-meter span:nth-child(6) { height: 1.44rem; }

.signal-meter span.is-active {
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(86, 232, 255, 0.65);
}

.signal-meter b {
  margin-left: 0.28rem;
  color: var(--cyan-soft);
  font-weight: 650;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.64fr) minmax(20rem, 0.7fr);
  gap: clamp(1.2rem, 3vw, 3.2rem);
  align-items: start;
}

.stage-column {
  min-width: 0;
}

.stage {
  min-height: 34rem;
  padding: clamp(1.5rem, 3vw, 3rem);
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.038), transparent 34%),
    rgba(13, 8, 29, 0.68);
  border: 1px solid var(--line);
  border-radius: 1.6rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
  animation: stage-enter 520ms ease both;
}

@keyframes stage-enter {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.stage-heading {
  max-width: 56rem;
  margin-bottom: 2rem;
}

.eyebrow,
.mini-label {
  color: var(--cyan);
}

.stage h1,
.dialog h2,
.genealogy h2,
.score-controls h2,
.world-card h2 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.025em;
}

.stage h1 {
  max-width: 17ch;
  margin: 0.45rem 0 0.8rem;
  font-size: clamp(2.15rem, 4.7vw, 4.9rem);
  line-height: 0.98;
}

.stage-heading p {
  max-width: 66ch;
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.04rem;
}

.form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 1.1rem;
}

.compact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.48rem;
}

.field-wide {
  grid-column: 1 / -1;
}

.field > span,
.field legend,
.voice-fieldset legend {
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 650;
}

.field b {
  color: var(--magenta-soft);
}

.field small,
.range-ends,
.audio-controls > span {
  color: var(--text-muted);
  font-size: 0.77rem;
}

.field input:not([type="range"]),
.field textarea,
.field select,
.title-field input {
  width: 100%;
  min-height: 3.15rem;
  padding: 0.78rem 0.9rem;
  color: var(--text-primary);
  background: rgba(6, 4, 14, 0.72);
  border: 1px solid var(--line-strong);
  border-radius: 0.78rem;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.field textarea {
  resize: vertical;
  min-height: 7.5rem;
  font-family: var(--font-display);
  font-size: 1.18rem;
  line-height: 1.55;
}

.field input:hover,
.field textarea:hover,
.field select:hover,
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: rgba(86, 232, 255, 0.62);
  box-shadow: 0 0 0 4px rgba(86, 232, 255, 0.06);
}

.sound-test-panel {
  display: block;
  margin: 0 0 1.5rem;
  padding: 1rem;
  background: rgba(86, 232, 255, 0.075);
  border: 1px solid rgba(86, 232, 255, 0.35);
  border-radius: 1rem;
}

.sound-test-panel strong,
.sound-test-panel small {
  display: block;
}

.sound-genome {
  margin-bottom: 1.5rem;
  padding: 1.2rem;
  background: linear-gradient(130deg, rgba(167, 123, 255, 0.105), rgba(255, 95, 200, 0.055));
  border: 1px solid rgba(167, 123, 255, 0.35);
  border-radius: 1.1rem;
}

.sound-genome-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.sound-genome h2 {
  margin: 0.25rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-weight: 400;
}

.sound-genome > p {
  max-width: 68ch;
  color: var(--text-secondary);
}

.genre-mixer {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.genre-mixer label {
  display: grid;
  gap: 0.55rem;
  padding: 0.8rem;
  background: rgba(5, 3, 12, 0.5);
  border: 1px solid var(--line);
  border-radius: 0.8rem;
}

.genre-mixer label > span {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.86rem;
  font-weight: 680;
}

.genre-mixer output {
  color: var(--cyan);
}

.sound-dna {
  margin-top: 1rem;
  padding-top: 0.9rem;
  color: var(--cyan-soft);
  font-size: 0.9rem;
  line-height: 1.5;
  border-top: 1px solid var(--line);
}

.sound-test-panel strong {
  margin-top: 0.25rem;
  font-size: 1rem;
}

.sound-test-panel small {
  margin-top: 0.18rem;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.sound-check-button {
  min-height: 3rem;
  padding: 0.72rem 1.1rem;
  color: #071117;
  font-weight: 800;
  background: var(--cyan);
  border: 0;
  border-radius: 999px;
  box-shadow: 0 0 28px rgba(86, 232, 255, 0.22);
}

.volume-control {
  display: grid;
  gap: 0.45rem;
  color: var(--text-secondary);
  font-size: 0.84rem;
}

.volume-control span {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
}

.welcome-dialog {
  width: min(42rem, calc(100% - 1.5rem));
}

.welcome-steps {
  display: grid;
  gap: 0.7rem;
  margin: 1.25rem 0;
}

.welcome-steps > div {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  align-items: center;
  gap: 0.8rem;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  border-radius: 0.8rem;
}

.welcome-steps b {
  display: grid;
  width: 2.1rem;
  height: 2.1rem;
  place-items: center;
  color: var(--text-inverse);
  background: var(--cyan);
  border-radius: 50%;
}

.welcome-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
  margin-top: 1.25rem;
}

.welcome-actions button {
  width: 100%;
}

.axis-arrow {
  align-self: end;
  padding-bottom: 1rem;
  color: var(--magenta);
  font-size: 1.5rem;
}

.form-error {
  margin-top: 1rem;
  padding: 0.8rem 0.9rem;
  color: #ffdce5;
  background: rgba(255, 80, 126, 0.1);
  border: 1px solid rgba(255, 125, 154, 0.38);
  border-radius: 0.75rem;
}

.emergent-nuclei {
  margin-top: 1.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.keyword-cloud {
  min-height: 3.1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin-top: 0.8rem;
}

.keyword-chip {
  min-height: 2.55rem;
  display: inline-flex;
  align-items: center;
  padding: 0.52rem 0.85rem;
  color: var(--violet-soft);
  background: rgba(167, 123, 255, 0.09);
  border: 1px solid rgba(167, 123, 255, 0.28);
  border-radius: 60% 40% 54% 46% / 42% 55% 45% 58%;
}

.voice-fieldset,
.segmented-field {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.voice-fieldset > legend {
  margin-bottom: 0.9rem;
}

.voice-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.6rem;
}

.voice-grid::before {
  content: "";
  position: absolute;
  inset: 18% 12%;
  background: radial-gradient(circle, rgba(86, 232, 255, 0.08), transparent 62%);
  pointer-events: none;
}

.voice-orb {
  position: relative;
  min-height: 6.7rem;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 0.18rem;
  text-align: left;
  background: rgba(8, 5, 18, 0.66);
  border: 1px solid var(--line);
  border-radius: 1.5rem 2.4rem 1.4rem 2rem;
  overflow: hidden;
}

.voice-orb::after {
  content: "";
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  width: 0.58rem;
  height: 0.58rem;
  background: var(--text-muted);
  border-radius: 50%;
}

.voice-orb.is-selected {
  background: linear-gradient(145deg, rgba(167, 123, 255, 0.17), rgba(86, 232, 255, 0.05));
  border-color: rgba(167, 123, 255, 0.56);
}

.voice-orb.is-selected::after {
  background: var(--violet);
  box-shadow: 0 0 18px var(--violet);
}

.voice-orb.is-guide {
  border-color: rgba(242, 210, 138, 0.7);
}

.voice-orb.is-guide::after {
  background: var(--gold);
  box-shadow: 0 0 18px var(--gold);
}

.voice-orb small {
  color: var(--text-muted);
}

.segmented-control {
  min-height: 3.15rem;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  padding: 0.25rem;
  background: rgba(6, 4, 14, 0.72);
  border: 1px solid var(--line-strong);
  border-radius: 0.78rem;
}

.segmented-control button {
  min-height: 2.55rem;
  padding: 0.4rem 0.6rem;
  color: var(--text-muted);
  background: transparent;
  border: 0;
  border-radius: 0.58rem;
}

.segmented-control button.is-selected {
  color: var(--text-primary);
  background: rgba(167, 123, 255, 0.2);
  box-shadow: inset 0 0 0 1px rgba(167, 123, 255, 0.3);
}

.voice-map {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.voice-note {
  padding: 1rem;
  background: rgba(7, 4, 15, 0.5);
  border-left: 2px solid var(--cyan);
  border-radius: 0.25rem 0.9rem 0.9rem 0.25rem;
}

.voice-note strong,
.voice-note span {
  display: block;
}

.voice-note span {
  margin-top: 0.25rem;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.range-field output {
  float: right;
  color: var(--cyan-soft);
  font-family: var(--font-data);
  font-size: 0.78rem;
}

input[type="range"] {
  width: 100%;
  height: 2.75rem;
  margin: 0;
  accent-color: var(--magenta);
}

.range-ends {
  display: flex;
  justify-content: space-between;
}

.generate-button {
  min-width: min(100%, 23rem);
  margin-top: 1.7rem;
}

.generation-status {
  min-height: 1.5rem;
  margin-top: 0.8rem;
  color: var(--success);
}

.sound-architecture {
  margin-top: 1.8rem;
  padding: 1.1rem;
  background: rgba(5, 3, 11, 0.52);
  border: 1px solid var(--line);
  border-radius: 1.2rem;
}

.sound-bars {
  height: 9rem;
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  align-items: center;
  gap: 0.35rem;
  overflow: hidden;
}

.sound-bar {
  min-height: 0.25rem;
  background: linear-gradient(to top, var(--violet), var(--magenta), var(--cyan));
  border-radius: 999px;
  opacity: 0.75;
  transform-origin: center;
  transition: height 360ms ease, opacity 180ms ease;
}

.sound-bars.is-playing .sound-bar {
  animation: equalize 1.4s ease-in-out infinite alternate;
  animation-delay: calc(var(--i) * -53ms);
}

@keyframes equalize {
  from { transform: scaleY(0.48); opacity: 0.5; }
  to { transform: scaleY(1); opacity: 1; }
}

.sound-spec {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.sound-spec div {
  min-width: 0;
}

.sound-spec dt {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.sound-spec dd {
  margin: 0.18rem 0 0;
  color: var(--text-secondary);
}

.audio-controls {
  flex-wrap: wrap;
  gap: 0.8rem 1rem;
  margin-top: 1rem;
}

.world-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.world-tab {
  min-height: 5.5rem;
  padding: 0.9rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  text-align: left;
  background: rgba(8, 5, 18, 0.68);
  border: 1px solid var(--line);
  border-radius: 1.05rem;
}

.world-tab small {
  color: var(--text-muted);
}

.world-tab.is-selected {
  background: linear-gradient(140deg, rgba(255, 95, 200, 0.15), rgba(167, 123, 255, 0.1));
  border-color: var(--magenta);
  box-shadow: 0 0 28px rgba(255, 95, 200, 0.08);
}

.possibility-score {
  display: grid;
  grid-template-columns: minmax(15rem, 0.9fr) minmax(16rem, 1.1fr);
  align-items: center;
  gap: 1.2rem;
  margin-top: 1.3rem;
  padding: 1.2rem;
  background: rgba(5, 3, 11, 0.48);
  border: 1px solid var(--line);
  border-radius: 1.2rem;
}

.eclipse {
  position: relative;
  width: min(21rem, 100%);
  aspect-ratio: 1;
  margin: 0 auto;
  display: grid;
  place-items: center;
}

.eclipse::before,
.eclipse::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.eclipse::before {
  width: 72%;
  height: 72%;
  border: 1px solid rgba(255, 95, 200, 0.3);
  box-shadow: inset 0 0 46px rgba(255, 95, 200, 0.06), 0 0 40px rgba(255, 95, 200, 0.08);
}

.eclipse::after {
  width: 92%;
  height: 92%;
  border: 1px solid rgba(86, 232, 255, 0.16);
}

.eclipse-core {
  position: relative;
  width: 42%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  text-align: center;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 167, 228, 0.42), transparent 22%),
    radial-gradient(circle, #421547, #120719 65%);
  border: 1px solid rgba(255, 167, 228, 0.5);
  border-radius: 50%;
  box-shadow: 0 0 55px rgba(255, 95, 200, 0.28), inset -18px -10px 32px rgba(0, 0, 0, 0.54);
  z-index: 2;
}

.eclipse-core span {
  max-width: 8ch;
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.4vw, 1.6rem);
  overflow-wrap: anywhere;
}

.eclipse-orbit {
  position: absolute;
  border: 1px solid rgba(167, 123, 255, 0.26);
  border-radius: 50%;
}

.eclipse-orbit span {
  position: absolute;
  top: -0.65rem;
  left: 50%;
  padding: 0.2rem 0.4rem;
  color: var(--text-muted);
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.09em;
  background: var(--night-1);
  transform: translateX(-50%);
}

.orbit-one {
  width: 64%;
  height: 64%;
  animation: orbit 96s linear infinite;
}

.orbit-two {
  width: 88%;
  height: 88%;
  animation: orbit-reverse 124s linear infinite;
}

@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes orbit-reverse { to { transform: rotate(-360deg); } }

.eclipse-line {
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: 8%;
  padding: 0.45rem 0.7rem;
  color: var(--magenta-soft);
  font-family: var(--font-display);
  text-align: center;
  background: rgba(5, 3, 11, 0.78);
  border: 1px solid rgba(255, 95, 200, 0.26);
  border-radius: 999px;
  z-index: 3;
}

.score-controls h2 {
  margin: 0.55rem 0 1.4rem;
  font-size: clamp(1.8rem, 3.5vw, 3.2rem);
}

.possibility-slider input {
  width: 100%;
}

.possibility-slider .range-ends strong:first-child {
  color: var(--magenta-soft);
}

.possibility-slider .range-ends strong:last-child {
  color: var(--cyan-soft);
}

.position-description {
  min-height: 3.2rem;
  margin: 1rem 0 0;
  color: var(--text-secondary);
}

.modal-preview {
  margin-top: 1rem;
  padding: 1.2rem 1.3rem;
  color: var(--text-secondary);
  background: linear-gradient(90deg, rgba(167, 123, 255, 0.08), rgba(86, 232, 255, 0.035));
  border-left: 2px solid var(--violet);
  border-radius: 0.25rem 1rem 1rem 0.25rem;
}

.modal-preview h3 {
  margin: 0 0 0.55rem;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.45rem;
}

.modal-preview p {
  margin: 0.18rem 0;
  font-family: var(--font-display);
  font-size: 1.08rem;
}

.cosmodia-head {
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.title-field {
  flex: 1;
}

.title-field input {
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.line-actions,
.archive-actions {
  flex-wrap: wrap;
  gap: 0.6rem;
}

.lyric-editor {
  display: grid;
  gap: 1rem;
}

.lyric-section {
  padding: 1rem;
  background: rgba(5, 3, 11, 0.46);
  border: 1px solid var(--line);
  border-radius: 1rem;
}

.lyric-section h3 {
  margin: 0 0 0.8rem;
  color: var(--cyan);
  font-family: var(--font-data);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lyric-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 2.8rem;
  gap: 0.55rem;
  align-items: start;
  margin: 0.35rem 0;
}

.lyric-line textarea {
  width: 100%;
  min-height: 2.9rem;
  padding: 0.5rem 0.62rem;
  resize: vertical;
  overflow: hidden;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.08rem;
  line-height: 1.45;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 0.6rem;
}

.lyric-line textarea:hover,
.lyric-line textarea:focus {
  background: rgba(167, 123, 255, 0.055);
  border-color: var(--line-strong);
}

.lyric-line.is-locked textarea {
  color: #fff2c9;
  background: rgba(242, 210, 138, 0.055);
  border-color: rgba(242, 210, 138, 0.18);
}

.lock-line {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  background: rgba(16, 11, 34, 0.7);
  border: 1px solid var(--line);
  border-radius: 0.7rem;
}

.lock-line[aria-pressed="true"] {
  color: var(--gold);
  border-color: rgba(242, 210, 138, 0.58);
  box-shadow: 0 0 20px rgba(242, 210, 138, 0.08);
}

.archive-actions {
  margin-top: 1.2rem;
}

.genealogy {
  display: grid;
  grid-template-columns: minmax(12rem, 0.5fr) minmax(0, 1fr);
  gap: 1.3rem;
  margin-top: 1.7rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--line);
}

.genealogy h2 {
  margin: 0.35rem 0 0;
  font-size: 1.7rem;
}

.history-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.history-list li {
  margin-bottom: 0.5rem;
  padding: 0.65rem 0.8rem;
  color: var(--text-secondary);
  background: rgba(167, 123, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
}

.history-list time {
  display: block;
  color: var(--text-muted);
  font-family: var(--font-data);
  font-size: 0.75rem;
}

.world-card {
  position: sticky;
  top: 1rem;
  min-width: 0;
  padding: 1.35rem;
  background:
    radial-gradient(circle at 85% 10%, rgba(255, 95, 200, 0.12), transparent 28%),
    linear-gradient(155deg, rgba(24, 15, 49, 0.84), rgba(7, 4, 16, 0.82));
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.world-card-head {
  justify-content: space-between;
  gap: 1rem;
}

.world-state {
  color: var(--gold);
}

.world-card h2 {
  margin: 1rem 0 1.2rem;
  font-size: clamp(1.75rem, 3vw, 2.7rem);
  line-height: 1.03;
}

.world-facts {
  margin: 0;
}

.world-facts > div {
  display: grid;
  grid-template-columns: 7.2rem minmax(0, 1fr);
  gap: 0.65rem;
  padding: 0.58rem 0;
  border-top: 1px solid var(--line);
}

.world-facts dt {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.world-facts dd {
  min-width: 0;
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.82rem;
  overflow-wrap: anywhere;
}

.world-card blockquote {
  min-height: 6rem;
  margin: 1.2rem 0;
  padding: 1rem 0 0 1rem;
  color: var(--violet-soft);
  font-family: var(--font-display);
  font-size: 1.12rem;
  border-top: 1px solid var(--line);
  border-left: 2px solid var(--violet);
}

.world-spectrum {
  height: 0.4rem;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.055);
  border-radius: 999px;
}

.world-spectrum span {
  display: block;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, var(--magenta), var(--violet), var(--cyan));
  border-radius: inherit;
  box-shadow: 0 0 18px rgba(86, 232, 255, 0.42);
  transition: width 240ms ease;
}

.actionbar {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  width: min(52rem, calc(100% - 2rem));
  min-height: 4.4rem;
  padding: 0.7rem;
  display: grid;
  grid-template-columns: minmax(7rem, 1fr) auto minmax(10rem, 1.5fr);
  gap: 0.8rem;
  align-items: center;
  background: rgba(9, 6, 21, 0.9);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  box-shadow: 0 18px 80px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(22px);
  transform: translateX(-50%);
  z-index: 20;
}

.actionbar .quiet-button,
.actionbar .primary-button {
  width: 100%;
}

.step-counter {
  min-width: 3.8rem;
  display: flex;
  justify-content: center;
  gap: 0.25rem;
  color: var(--text-muted);
  font-family: var(--font-data);
  font-size: 0.76rem;
}

.step-counter #step-current {
  color: var(--cyan);
}

.dialog {
  width: min(35rem, calc(100% - 2rem));
  max-height: calc(100dvh - 2rem);
  padding: 0;
  color: var(--text-primary);
  background: linear-gradient(145deg, #17102e, #080511);
  border: 1px solid rgba(167, 123, 255, 0.48);
  border-radius: 1.4rem;
  box-shadow: 0 32px 120px rgba(0, 0, 0, 0.68);
  overflow: auto;
  overscroll-behavior: contain;
}

.dialog::backdrop {
  background: rgba(2, 1, 6, 0.78);
  backdrop-filter: blur(8px);
}

.dialog form {
  position: relative;
  padding: 2rem;
}

.dialog h2 {
  padding-right: 2.7rem;
  margin: 0.5rem 0 0.8rem;
  font-size: 2.2rem;
  line-height: 1.05;
}

.dialog p,
.dialog li {
  color: var(--text-secondary);
}

.dialog-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2.75rem;
  height: 2.75rem;
  font-size: 1.6rem;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.privacy-note {
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.dialog-actions {
  justify-content: flex-end;
  gap: 0.65rem;
  margin-top: 1.2rem;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 6.6rem;
  max-width: min(34rem, calc(100% - 2rem));
  padding: 0.75rem 1rem;
  color: var(--text-inverse);
  font-weight: 650;
  text-align: center;
  background: var(--success);
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 0.8rem);
  transition: opacity 180ms ease, transform 180ms ease;
  z-index: 60;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (max-width: 1100px) {
  .app-shell {
    padding-inline: 1.2rem;
  }

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

  .audio-dock {
    position: relative;
    top: auto;
    grid-template-columns: 1fr 1fr;
    z-index: 2;
  }

  .audio-dock-title,
  .audio-dock .volume-control {
    grid-column: 1 / -1;
  }

  .audio-main-button,
  .audio-dock .sound-check-button {
    width: 100%;
  }

  .signal-meter {
    grid-column: 1;
    grid-row: auto;
  }

  .audio-dock #audio-status {
    grid-column: 2;
    grid-row: auto;
  }

  .world-card {
    position: relative;
    top: auto;
    display: grid;
    grid-template-columns: minmax(14rem, 0.7fr) minmax(18rem, 1fr);
    gap: 0 1.2rem;
  }

  .world-card-head,
  .world-card h2,
  .world-card blockquote,
  .world-spectrum {
    grid-column: 1;
  }

  .world-facts {
    grid-column: 2;
    grid-row: 1 / span 4;
  }
}

@media (max-width: 760px) {
  .app-shell {
    padding: 0 0.75rem 7.4rem;
  }

  .topbar {
    min-height: 4.6rem;
  }

  .brand-subtitle,
  .prototype-mark,
  .topbar-meta .quiet-button {
    display: none;
  }

  .topbar-meta {
    gap: 0.45rem;
  }

  .save-status {
    max-width: 5rem;
    font-size: 0.75rem;
    text-align: right;
  }

  .phase-nav {
    padding: 0.9rem 0 1rem;
    overflow-x: auto;
    grid-template-columns: repeat(6, minmax(6.5rem, 1fr));
    scrollbar-width: thin;
  }

  .guide-strip {
    grid-template-columns: 1fr auto;
    gap: 0.45rem 0.75rem;
  }

  .audio-dock {
    position: relative;
    top: auto;
    grid-template-columns: 1fr 1fr;
    z-index: 2;
  }

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

  .audio-dock-title,
  .audio-dock .volume-control {
    grid-column: 1 / -1;
  }

  .signal-meter {
    grid-column: 1;
    grid-row: auto;
  }

  .audio-dock #audio-status {
    grid-column: 2;
    grid-row: auto;
  }

  .audio-main-button,
  .audio-dock .sound-check-button {
    width: 100%;
  }

  .guide-index {
    grid-column: 1;
  }

  .guide-strip > div:nth-child(2) {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .guide-strip button {
    grid-column: 2;
    grid-row: 1;
  }

  .phase-track {
    left: 3.2rem;
    right: 3.2rem;
  }

  .stage {
    min-height: 30rem;
    padding: 1.2rem;
    border-radius: 1.2rem;
  }

  .stage h1 {
    max-width: none;
    font-size: clamp(2rem, 10vw, 3.25rem);
  }

  .form-grid,
  .compact-grid,
  .voice-grid,
  .voice-map,
  .sound-spec,
  .world-tabs,
  .possibility-score,
  .genealogy,
  .world-card {
    grid-template-columns: 1fr;
  }

  .sound-test-panel,
  .welcome-actions {
    grid-template-columns: 1fr;
  }

  .audio-dock { padding: 0.8rem; }

  .sound-genome-head {
    align-items: stretch;
    flex-direction: column;
  }

  .genre-mixer {
    grid-template-columns: 1fr;
  }

  .audio-dock-title,
  .audio-dock .volume-control {
    grid-column: 1 / -1;
  }

  .sound-check-button {
    width: 100%;
  }

  .axis-arrow {
    align-self: center;
    padding: 0;
    transform: rotate(90deg);
  }

  .voice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .world-card {
    display: block;
    padding: 1rem;
  }

  .world-facts {
    display: none;
  }

  .world-card h2 {
    margin: 0.65rem 0;
    font-size: 1.65rem;
  }

  .world-card blockquote {
    min-height: auto;
    margin: 0.7rem 0;
    padding-top: 0.7rem;
    font-size: 1rem;
  }

  .possibility-score {
    padding: 0.75rem;
  }

  .eclipse {
    width: min(17rem, 100%);
  }

  .cosmodia-head {
    align-items: stretch;
    flex-direction: column;
  }

  .line-actions,
  .archive-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .line-actions button,
  .archive-actions button {
    width: 100%;
  }

  .actionbar {
    bottom: max(0.6rem, env(safe-area-inset-bottom));
    width: calc(100% - 1rem);
    min-height: 4rem;
    padding: 0.45rem;
    padding-bottom: max(0.45rem, env(safe-area-inset-bottom));
    grid-template-columns: 0.75fr auto 1.45fr;
  }

  .actionbar button {
    min-height: 3rem;
    padding-inline: 0.65rem;
    font-size: 0.83rem;
  }

  .toast {
    bottom: 5.8rem;
  }
}

@media (max-width: 560px) {
  .audio-dock {
    grid-template-columns: 1fr;
  }

  .audio-dock-title,
  .audio-dock .volume-control,
  .audio-main-button,
  .audio-dock .sound-check-button,
  .signal-meter,
  .audio-dock #audio-status {
    grid-column: 1;
    grid-row: auto;
  }

  .audio-dock #audio-status {
    padding-top: 0.2rem;
  }

  .dialog {
    width: calc(100% - 1rem);
    max-height: calc(100dvh - 1rem);
  }

  .dialog form {
    padding: 1.25rem;
  }

  .welcome-steps {
    gap: 0.45rem;
  }

  .welcome-steps > div {
    padding: 0.58rem;
  }
}

@media (max-width: 420px) {
  .save-status {
    display: none;
  }

  .topbar {
    gap: 0.5rem;
  }
  .brand-name {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
  }

  .brand-glyph {
    width: 2.35rem;
    height: 2.35rem;
  }

  .voice-grid,
  .line-actions,
  .archive-actions {
    grid-template-columns: 1fr;
  }

  .voice-orb {
    min-height: 5.2rem;
  }

  .world-facts > div {
    grid-template-columns: 5.8rem minmax(0, 1fr);
  }

  .step-counter {
    min-width: 2.9rem;
    font-size: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  #meaning-field {
    opacity: 0.16;
  }
}

@media (forced-colors: active) {
  .phase-node::before,
  .voice-orb::after,
  .world-spectrum span,
  .sound-bar {
    forced-color-adjust: none;
  }
}