:root {
  color-scheme: dark;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-synthesis: none;
  --bg: #090909;
  --surface: #101010;
  --surface-raised: #161616;
  --line: #363636;
  --line-strong: #707070;
  --text: #e5e5e5;
  --muted: #858585;
  --accent: #a795fe;
  --focus: #c0b3fe;
  --scrim: rgb(9 9 9 / 88%);
  --key-white: #cfcfcf;
  --key-white-text: #202020;
  --key-white-hint: #565656;
  --key-black: #1c1c1c;
  --key-black-edge: #000;
  background: var(--bg);
  color: var(--text);
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  font-size: 12px;
  line-height: 1.4;
}

button,
input,
select {
  border-radius: 0;
  font: inherit;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible,
.world-map:focus-visible {
  outline: 1px solid var(--focus);
  outline-offset: 2px;
}

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr;
}

.prompt,
.module small {
  color: var(--accent);
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 5px;
  padding-right: 6px;
  letter-spacing: 0.1em;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  grid-template-rows: minmax(0, 1fr) auto;
  grid-template-areas:
    "map    controls"
    "visual controls";
  gap: 10px;
  min-height: 0;
  padding: 10px;
}

.map-panel {
  grid-area: map;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

.panel {
  margin: 0;
  background: var(--surface);
}

figcaption,
.module h2,
.export-dialog h2 {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 9px;
  color: var(--text);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
}

figcaption span:first-child,
.module h2 small {
  color: var(--accent);
}

.map-panel,
.visual-panel,
.module {
  padding: 10px;
}

.map-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 7px;
}

.tool-group,
.transport {
  display: flex;
  gap: 5px;
}

.tool,
.primary-action,
.map-search-form input {
  min-height: 27px;
  padding: 4px 8px;
  border: 1px solid var(--line-strong);
  background: var(--surface-raised);
  color: var(--text);
  cursor: pointer;
  font-size: 10px;
  letter-spacing: 0.04em;
}

.tool:hover,
.tool.is-active {
  border-color: var(--accent);
  color: var(--accent);
}

.tool.is-active {
  box-shadow: inset 0 -2px 0 var(--accent);
}

.tool.square {
  width: 29px;
  padding: 0;
  font-size: 15px;
}

.primary-action {
  position: relative;
  flex: 1;
  border-color: var(--accent);
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
}

.primary-action small {
  position: absolute;
  right: 4px;
  bottom: 1px;
  color: inherit;
  font-size: 7px;
  font-weight: 400;
  opacity: 0.75;
}

.primary-action[aria-pressed="true"] {
  background: var(--bg);
  color: var(--accent);
}

.primary-action:disabled {
  cursor: wait;
  filter: grayscale(1);
}

.map-stage {
  position: relative;
  flex: 1;
  min-height: 240px;
}

.world-map {
  position: relative;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #151515;
  cursor: grab;
  touch-action: none;
  user-select: none;
}

.world-map.is-dragging {
  cursor: grabbing;
}

.world-map[data-intent="move"] {
  cursor: move;
}

.world-map[data-intent="resize-nw"],
.world-map[data-intent="resize-se"] {
  cursor: nwse-resize;
}

.world-map[data-draw="armed"],
.world-map[data-draw="armed"][data-intent] {
  cursor: crosshair;
}

body.is-map-dragging {
  user-select: none;
}

.map-overlay {
  position: absolute;
  bottom: 7px;
  padding: 3px 6px;
  background: var(--scrim);
  pointer-events: none;
}

.map-overlay-right {
  right: 7px;
}

.map-overlay-right.is-ready {
  color: var(--accent);
}

.map-overlay-right.is-error {
  color: var(--text);
}

.map-handle {
  z-index: 5;
  width: 11px;
  height: 11px;
  margin: -6px 0 0 -6px;
  border: 1px solid var(--bg);
  background: var(--accent);
  pointer-events: none;
}

.github-link {
  display: flex;
  align-items: center;
  padding: 0 4px;
  color: var(--muted);
}

.github-link:hover,
.github-link:focus-visible {
  color: var(--accent);
}

.github-link svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

.map-search {
  position: absolute;
  right: 7px;
  bottom: 7px;
  left: 7px;
  z-index: 6;
  display: flex;
  align-items: stretch;
  gap: 5px;
  pointer-events: none;
}

.map-search > * {
  pointer-events: auto;
}

.map-search .tool.square {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  background: var(--scrim);
}

.map-search .tool.square svg {
  width: 13px;
  height: 13px;
}

.map-search-form {
  display: flex;
  flex: 1;
  min-width: 0;
}

.map-search-form input {
  width: 100%;
  max-width: 254px;
  background: var(--scrim);
  cursor: text;
}

.map-search-form input::placeholder {
  color: var(--muted);
}

.map-search-form[aria-busy="true"] input {
  color: var(--muted);
}

.map-tiles,
.map-tiles img,
.map-terrain-overlay,
.map-selection,
.map-transect,
.map-handle {
  position: absolute;
  inset: 0 auto auto 0;
}

.map-tiles,
.map-tiles img {
  pointer-events: none;
  -webkit-user-drag: none;
}

.map-transect {
  z-index: 4;
  height: 2px;
  background: var(--accent);
  box-shadow: 0 0 0 1px rgb(0 0 0 / 65%);
  pointer-events: none;
  transform-origin: 0 50%;
}

.map-transect::before,
.map-transect::after {
  position: absolute;
  top: -3px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--accent);
  background: var(--bg);
  content: "";
}

.map-transect::before {
  left: -4px;
}

.map-transect::after {
  right: -4px;
}

.map-tiles {
  width: 100%;
  height: 100%;
}

.map-tiles img {
  width: 256px;
  height: 256px;
  max-width: none;
  transform-origin: 0 0;
  filter: grayscale(1) brightness(0.62) contrast(1.18);
}

.map-selection {
  z-index: 2;
  border: 1px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  box-shadow: inset 0 0 0 1px rgb(0 0 0 / 55%);
  pointer-events: none;
}

.map-terrain-overlay {
  z-index: 1;
  background: var(--bg);
  mix-blend-mode: soft-light;
  opacity: 0.86;
  pointer-events: none;
}

[hidden] {
  display: none !important;
}

.readout,
.audio-status,
.map-overlay {
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.025em;
}

.readout {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-top: 7px;
}

.transect-bar {
  display: flex;
  gap: 20px;
  margin-top: 8px;
}

.transect-control {
  flex: 1;
}

.transect-control label {
  margin-top: 0;
}

.info-panel {
  margin-top: 7px;
  padding-top: 8px;
  border-top: 1px dotted var(--line);
}

.info-attribution {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 9px;
}

.info-attribution a {
  color: var(--muted);
}

.visual-grid {
  grid-area: visual;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  align-items: stretch;
  gap: 10px;
}

.visual-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.visual-panel canvas {
  display: block;
  width: 100%;
  background: var(--bg);
}

#terrain {
  max-width: 260px;
  max-height: 260px;
  aspect-ratio: 1;
  margin: 0 auto;
  image-rendering: pixelated;
}

#wavetable {
  flex: 1;
  min-height: 150px;
  max-height: 270px;
}

.controls {
  grid-area: controls;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  gap: 10px;
  min-width: 0;
}

.play-module {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.play-module .note-keyboard {
  flex: 1;
  min-height: 92px;
  max-height: 180px;
}

.module h2 {
  align-items: center;
  padding-bottom: 7px;
}

.module h2 small {
  font-size: 9px;
  font-weight: 400;
}

.module h2 .tool {
  min-height: 21px;
  padding: 1px 8px;
}

.voice-tabs {
  display: flex;
  gap: 5px;
}

.toggle-row {
  display: flex;
  gap: 5px;
  margin-top: 12px;
}

.toggle-row .tool {
  flex: 1;
}

label {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 11px 0 4px;
  color: var(--muted);
  font-size: 10px;
}

output {
  color: var(--text);
}

input[type="range"] {
  width: 100%;
  height: 15px;
  margin: 0;
  accent-color: var(--accent);
  cursor: ew-resize;
}

select {
  width: 100%;
  min-height: 29px;
  padding: 4px 7px;
  border: 1px solid var(--line-strong);
  background: var(--surface-raised);
  color: var(--text);
}

.transport {
  margin-top: 9px;
}

.export-row {
  display: grid;
  gap: 5px;
  margin-top: 5px;
}

.session-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
  margin-top: 5px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.export-row .tool:disabled,
.session-row .tool:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.octave-row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 40px;
  align-items: center;
  gap: 5px;
  margin-top: 8px;
}

.octave-step {
  position: relative;
  padding: 0;
  font-size: 15px;
}

.octave-step small {
  position: absolute;
  right: 3px;
  bottom: 1px;
  color: var(--muted);
  font-size: 7px;
}

.octave-step:hover small {
  color: inherit;
}

.octave-readout {
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-align: center;
}

.octave-readout output {
  color: var(--text);
}

.export-dialog {
  width: min(400px, calc(100vw - 32px));
  padding: 16px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--text);
}

.export-dialog:focus {
  outline: none;
}

.export-dialog::backdrop {
  background: rgb(0 0 0 / 0.72);
}

.export-dialog h2 {
  margin: 0 0 12px;
}

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

.export-items label {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto 52px;
  grid-template-areas:
    "check name   params size"
    "check target target target";
  align-items: baseline;
  gap: 3px 9px;
  margin: 0;
  padding: 7px 0;
  border-top: 1px dotted var(--line);
  cursor: pointer;
  font-size: 10px;
}

.export-items li:first-child label {
  border-top: 0;
}

.export-items input {
  grid-area: check;
  align-self: center;
  margin: 0;
  accent-color: var(--accent);
}

.export-item-name {
  grid-area: name;
  color: var(--text);
  letter-spacing: 0.04em;
}

.export-item-size {
  grid-area: size;
  color: var(--muted);
  text-align: right;
}

.export-item-params,
.export-item-target,
.export-footer {
  font-size: 9px;
  letter-spacing: 0.04em;
}

.export-item-params {
  grid-area: params;
  color: var(--muted);
  text-align: right;
}

.export-item-target {
  grid-area: target;
  color: var(--accent);
}

.export-items label:has(input:checked) .export-item-size {
  color: var(--text);
}

.export-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  padding-top: 9px;
  border-top: 1px dotted var(--line);
  color: var(--muted);
}

#export-summary {
  color: var(--text);
}

.export-error {
  margin: 9px 0 0;
  color: var(--focus);
  font-size: 10px;
}

.export-actions {
  display: flex;
  justify-content: flex-end;
  gap: 5px;
  margin-top: 14px;
}

.export-actions .primary-action {
  flex: 0 0 auto;
  padding: 4px 18px;
}

.audio-status {
  min-height: 28px;
  margin-top: 8px;
  padding-top: 7px;
  border-top: 1px dotted var(--line);
}

.note-keyboard {
  position: relative;
  margin-top: 12px;
  height: 92px;
}

.white-keys {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 1px;
  height: 100%;
}

.note-keyboard button {
  display: flex;
  cursor: pointer;
  font-size: 8px;
  touch-action: none;
}

.note-keyboard button small {
  font-size: 7px;
}

.white-keys button {
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  min-width: 0;
  padding: 3px 1px 4px;
  border: 1px solid var(--line-strong);
  background: var(--key-white);
  color: var(--key-white-text);
}

.white-keys button small {
  color: var(--key-white-hint);
}

.black-keys button {
  position: absolute;
  top: 0;
  left: calc((var(--slot) + 1) * 12.5% - 3.4%);
  justify-content: center;
  align-items: flex-end;
  width: 6.8%;
  height: 62%;
  padding: 0 0 3px;
  border: 1px solid var(--key-black-edge);
  background: var(--key-black);
  color: var(--muted);
}

.note-keyboard button:hover,
.note-keyboard button.is-active {
  background: var(--accent);
  color: var(--bg);
}

.note-keyboard button:hover small,
.note-keyboard button.is-active small {
  color: var(--bg);
}

.white-keys button.is-active {
  box-shadow: inset 0 -4px 0 var(--bg);
}

dl {
  margin: 0;
}

dl div {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  padding: 5px 0;
  border-bottom: 1px dotted var(--line);
}

dl div:last-child {
  border-bottom: 0;
}

dt {
  color: var(--muted);
}

dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--text);
  text-align: right;
}

@media (max-width: 980px) {
  .workspace {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-template-areas:
      "map"
      "controls"
      "visual";
  }

  .map-stage {
    height: 420px;
    flex: none;
  }

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

@media (max-width: 650px) {
  .visual-grid,
  .controls {
    grid-template-columns: 1fr;
  }

  .map-toolbar,
  .tool-group:first-child {
    flex-wrap: wrap;
  }

  .transect-bar {
    flex-direction: column;
    gap: 0;
  }

  .map-stage {
    height: 360px;
  }
}