/* The simulation occupies the viewport; panels own their own scrolling. */
.workspace {
  height: 100dvh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  font-size: 14px;
}
.workspace [hidden] {
  display: none !important;
}
.workspace .masthead {
  height: 58px;
  min-height: 58px;
  padding: 6px 18px;
  gap: 16px;
  flex-wrap: nowrap;
}
.workspace .brand-logo {
  width: 34px;
  height: 34px;
}
.workspace .brand {
  font-size: 18px;
}
.workspace .masthead nav,
.workspace .connection {
  display: none;
}
.workspace .visual-style-control {
  margin-left: auto;
}
.workspace-toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px 16px;
  border-block: 1px solid var(--line);
  flex-shrink: 0;
  flex-wrap: wrap;
}
.workspace-toolbar .field {
  margin: 0;
  font-size: 12px;
}
.workspace-toolbar .field > .help-icon {
  display: none;
}
.workspace-toolbar select {
  width: 215px;
}
.workspace-toolbar .run-controls {
  display: flex;
  margin: 0;
  gap: 6px;
}
.workspace button,
.workspace input,
.workspace select {
  font-size: 14px;
}
.workspace button {
  min-height: 34px;
}
.workspace button:focus-visible,
.workspace input:focus-visible,
.workspace select:focus-visible,
.workspace summary:focus-visible,
.workspace canvas:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.workspace button[aria-pressed="true"] {
  background: var(--accent);
  color: var(--bg);
}
#execution-status {
  margin-left: auto;
  font-size: 12px;
}
.workspace main {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  position: relative;
}
.workspace .controls {
  width: 280px;
  flex: 0 0 280px;
  padding: 14px;
  overflow: auto;
  display: block;
}
.settings-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 16px;
}
.workspace .controls .field {
  font-size: 14px;
  margin-bottom: 14px;
}
.workspace .controls .control-heading {
  font-size: 12px;
}
.workspace .controls details {
  margin: 12px 0;
}
.workspace .scenario-description {
  font-size: 12px;
  line-height: 1.5;
}
.workspace .stage {
  min-height: 0;
  overflow: hidden;
}
.workspace .stage-toolbar {
  height: auto;
  min-height: 42px;
  padding: 6px 12px;
  flex-wrap: wrap;
}
.workspace .stage-toolbar > div:first-child {
  display: none;
}
.workspace .stage-toolbar button {
  font-size: 12px;
  padding: 5px 8px;
}
.mode-toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 8px 12px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
}
#mode-hint {
  flex: 1;
  font-size: 12px;
  color: var(--muted);
}
#playback-status {
  font-weight: 650;
}
.workspace #viewport {
  flex: 1 1 0;
  min-height: 100px;
}
.workspace .viewport-label {
  top: 12px;
  left: 16px;
}
.workspace .viewport-label strong {
  font-size: 18px;
}
.workspace .viewport-label .eyebrow,
.workspace #viewport-note,
.workspace .viewport-hint,
.workspace .camera-hint {
  display: none;
}
.workspace .legend {
  font-size: 11px;
  bottom: 12px;
}
.workspace .view-gizmo {
  top: 10px;
  right: 10px;
}
.workspace .telemetry {
  flex-shrink: 0;
  padding: 8px 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.workspace .telemetry > div {
  padding: 0 10px;
  min-width: 0;
}
.workspace .telemetry strong {
  font-size: 20px;
}
.workspace .telemetry span,
.workspace .telemetry em {
  font-size: 10px;
  letter-spacing: 0;
}
.workspace .telemetry em {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.selection-inspector {
  flex: 0 0 275px;
  width: 275px;
  background: var(--panel);
  border-left: 1px solid var(--line);
  overflow: auto;
  padding: 14px;
}
.inspector-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.inspector-heading h2 {
  font-size: 17px;
}
#selection-details dt {
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
}
#selection-details dd {
  margin: 4px 0;
  overflow-wrap: anywhere;
}
#technical-metrics {
  display: grid;
  gap: 14px;
  padding: 12px 0;
}
#technical-metrics > div {
  display: flex;
  flex-direction: column;
}
#technical-metrics em {
  font-size: 11px;
}
#performance-readout,
#physics-readout {
  display: block;
  font-size: 12px;
  line-height: 1.6;
}
#decision-details {
  white-space: pre-wrap;
  font: 12px/1.6 inherit;
  overflow-wrap: anywhere;
}
.timeline-dock {
  border-top: 1px solid var(--line);
  flex-shrink: 0;
  max-height: 36%;
  overflow: auto;
}
.timeline-tabs {
  display: flex;
  gap: 6px;
  padding: 6px 12px;
}
.workspace .motion-panel,
.workspace .history-bar,
.workspace .replay-bar {
  padding: 6px 12px;
}
.workspace .motion-controls {
  flex-wrap: wrap;
}
.workspace .motion-controls input {
  min-width: 60px;
}
.workspace .motion-heading {
  font-size: 11px;
}
.workspace .motion-heading .eyebrow {
  display: none;
}
#event-workspace {
  padding: 8px 12px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.workspace footer {
  display: none;
}
.pending-settings {
  position: sticky;
  bottom: -14px;
  padding: 12px;
  background: var(--panel);
  border-top: 2px solid var(--accent);
}
.pending-settings ul {
  padding-left: 18px;
  max-height: 130px;
  overflow: auto;
  font-size: 12px;
  overflow-wrap: anywhere;
}
.pending-settings button {
  margin: 4px 0;
}
#fit-rock-lift {
  scroll-margin-block: 24px 320px;
}
.workspace-intro {
  position: absolute;
  bottom: 36px;
  left: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background: var(--panel);
  border: 1px solid var(--line);
  font-size: 13px;
  z-index: 2;
}
.workspace dialog {
  max-height: 90dvh;
  overflow: auto;
  width: min(720px, 94vw);
  padding: 24px;
}
.workspace dialog form {
  position: relative;
}
.dialog-close {
  position: absolute;
  right: 0;
  top: 0;
}
#task-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 20px 0;
}
.task-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  white-space: normal;
  text-align: left;
  padding: 16px;
}
.task-card strong {
  font-size: 17px;
}
.task-card span,
.task-card small {
  font-size: 13px;
  line-height: 1.5;
}
.files-dialog h3 {
  margin-bottom: 6px;
}
.files-dialog p {
  color: var(--muted);
}
.files-dialog button {
  margin: 4px;
}
#save-status {
  display: block;
  margin-top: 8px;
}
#drive-keys {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0;
}
#drive-keys button {
  touch-action: none;
}
#drive-keys button.held {
  background: var(--accent);
  color: var(--bg);
}
.workspace .editor {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  height: auto;
  max-height: 100%;
  width: 320px;
  z-index: 6;
}
.editor-actions {
  display: flex;
  gap: 6px;
  position: sticky;
  top: 0;
  background: var(--panel);
  z-index: 1;
  padding-block: 8px;
}
#edit,
#toggle-settings,
#toggle-inspector,
#close-inspector {
  display: none;
}
.workspace .stored-run {
  flex-wrap: wrap;
  gap: 8px;
}
.workspace .stored-run[data-parent] {
  margin-left: 18px;
  border-left: 2px solid var(--accent);
  padding-left: 10px;
}
@media (max-width: 1099px) {
  .selection-inspector {
    display: none;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 5;
  }
  .inspector-open .selection-inspector {
    display: block;
  }
  #toggle-inspector,
  #close-inspector {
    display: inline-block;
  }
  #execution-status {
    display: none;
  }
}
@media (max-width: 779px) {
  .workspace .masthead {
    min-height: 42px;
    height: 42px;
    padding: 4px 10px;
  }
  .workspace .brand-logo {
    width: 28px;
    height: 28px;
  }
  .workspace .brand {
    font-size: 15px;
  }
  .workspace .visual-style-control {
    display: none;
  }
  .workspace-toolbar {
    padding: 6px;
    gap: 6px;
  }
  .workspace-toolbar .field {
    font-size: 0;
  }
  .workspace-toolbar select {
    width: 175px;
    font-size: 13px;
  }
  #transport {
    order: 5;
    flex: 1 0 100%;
  }
  #transport .run-controls button {
    flex: 1;
  }
  #save-menu {
    font-size: 12px;
  }
  #choose-task {
    font-size: 12px;
  }
  .workspace main {
    display: flex;
  }
  .workspace .controls {
    display: none;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: min(320px, 90vw);
    z-index: 5;
    border-right: 1px solid var(--line);
  }
  .workspace.settings-open .controls {
    display: block;
  }
  #toggle-settings {
    display: block;
  }
  .workspace .controls .control-heading,
  .workspace .controls .check,
  .workspace .controls details,
  .workspace .controls .scenario-description {
    display: block;
  }
  .workspace .controls > .settings-panel .fields-two {
    grid-template-columns: 1fr 1fr;
  }
  .workspace button {
    min-height: 44px;
  }
  .mode-toolbar {
    padding: 4px 6px;
    gap: 6px;
  }
  #mode-hint {
    flex-basis: 100%;
  }
  .workspace .stage-toolbar {
    min-height: 0;
    padding: 2px 6px;
  }
  .workspace .stage-toolbar .view-buttons {
    gap: 4px;
  }
  .workspace .stage-toolbar button {
    font-size: 11px;
    min-height: 44px;
  }
  .workspace .telemetry {
    padding: 6px 0;
    gap: 0;
  }
  .workspace .telemetry strong {
    font-size: 18px;
  }
  .workspace .telemetry em {
    display: none;
  }
  .timeline-tabs {
    padding: 4px 6px;
    gap: 4px;
  }
  .timeline-tabs button {
    font-size: 12px;
  }
  .workspace .motion-controls {
    gap: 5px;
  }
  .workspace .motion-controls button {
    font-size: 12px;
  }
  .workspace .motion-heading {
    display: none;
  }
  .workspace .motion-controls #motion-timeline {
    order: -1;
    flex: 1 0 100%;
  }
  .workspace .motion-controls #motion-resume {
    min-height: 44px;
  }
  .timeline-dock {
    max-height: 34%;
  }
  .workspace-intro {
    font-size: 11px;
    bottom: 6px;
    padding: 6px;
  }
  .workspace .legend {
    display: none;
  }
  #task-cards {
    grid-template-columns: 1fr;
  }
  .workspace .editor {
    width: min(340px, 95vw);
  }
}
.workspace .settings-tabs {
  height: auto;
  min-height: 0;
  align-content: start;
}
.workspace .settings-panel .visual-style-control {
  display: flex;
  flex-wrap: wrap;
  margin: 0 0 18px;
}
.workspace .settings-panel .visual-style-control .style-feedback {
  position: static;
}
.workspace .wide-dialog {
  width: min(1050px, 96vw);
}
.workspace #variant-differences {
  padding: 12px;
  border-left: 3px solid var(--accent);
  overflow-wrap: anywhere;
}
.workspace .variant-parameters {
  grid-column: span 1;
}
.workspace #status:not(:empty) {
  background: var(--panel);
  padding: 8px 12px;
  max-width: calc(100% - 24px);
  font-size: 13px;
}
.workspace .masthead .workspace-links {
  display: flex;
  height: auto;
  margin-left: auto;
  font-size: 12px;
}
.workspace .masthead .workspace-links .nav-active,
.workspace .masthead .workspace-links .engine-notes {
  display: none;
}
.save-summary {
  font-size: 11px;
  color: var(--muted);
}
@media (max-width: 779px) {
  .workspace .masthead .workspace-links {
    display: none;
  }
  .save-summary {
    display: none;
  }
}
.workspace .help-icon {
  min-height: 20px;
  height: 20px;
  width: 20px;
  padding: 0;
  font-size: 12px;
}
@media (max-width: 779px) {
  .workspace .help-icon {
    min-height: 44px;
    height: 44px;
    width: 44px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .workspace * {
    transition: none !important;
  }
}
.workspace #apply-rocks,
.workspace #apply-action-settings {
  display: none;
}
@media (max-width: 779px) {
  #save-menu {
    position: absolute;
    top: 4px;
    right: 6px;
    z-index: 3;
  }
  .workspace .masthead {
    min-height: 52px;
    height: 52px;
  }
  #mode-hint {
    order: 2;
  }
  #toggle-inspector {
    order: 1;
    margin-left: auto;
  }
}
@media (max-width: 779px) {
  .workspace-toolbar select {
    font-size: 14px;
  }
  .workspace input:not([type="checkbox"]):not([type="radio"]),
  .workspace select {
    min-height: 44px;
  }
}

/* Compact controls frame the world; optional panels overlay it. */
.workspace.mobile-workspace {
  padding: env(safe-area-inset-top) env(safe-area-inset-right)
    env(safe-area-inset-bottom) env(safe-area-inset-left);
}
.mobile-workspace .masthead,
.mobile-workspace #mode-hint,
.mobile-workspace .workspace-intro,
.mobile-workspace .save-summary,
.mobile-workspace #execution-status {
  display: none;
}
.mobile-workspace .workspace-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 8px;
  padding: 4px 8px;
}
.mobile-workspace #toolbar-environment {
  min-width: 0;
}
.mobile-workspace #toolbar-environment .field {
  font-size: 0;
}
.mobile-workspace #toolbar-environment select {
  width: 100%;
  min-width: 0;
  font-size: 16px;
}
.mobile-workspace #transport {
  grid-column: 1 / -1;
  order: 0;
}
.mobile-workspace #mobile-menu-toggle {
  grid-column: 2;
  grid-row: 1;
}
.mobile-workspace #transport .run-controls {
  display: flex;
}
.mobile-workspace #transport button {
  flex: 1;
  padding: 4px 8px;
}
.mobile-workspace button,
.mobile-workspace select,
.mobile-workspace input:not([type="checkbox"]):not([type="radio"]) {
  min-height: 44px;
}
.mobile-workspace main {
  display: flex;
}
.mobile-workspace .stage {
  position: static;
}
.mobile-workspace #viewport {
  min-height: 0;
}
.mobile-workspace .telemetry {
  display: flex;
  justify-content: space-between;
  padding: 4px 8px;
  gap: 8px;
  min-height: 30px;
}
.mobile-workspace .telemetry > div {
  display: flex;
  align-items: center;
  gap: 4px;
  border: 0;
  padding: 0;
}
.mobile-workspace .telemetry span {
  font-size: 9px;
}
.mobile-workspace .telemetry strong {
  font-size: 14px;
  white-space: nowrap;
}
.mobile-workspace .telemetry em {
  display: none;
}
#mobile-action-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 8px;
  border-top: 1px solid var(--line);
  flex-shrink: 0;
}
#mobile-action-bar #playback-status {
  margin-left: auto;
  font-size: 12px;
}
.mobile-workspace [data-mobile-panel] {
  display: none;
  position: absolute;
  inset: 0 0 0 auto;
  width: min(360px, 100%);
  height: auto;
  max-height: 100%;
  overflow: auto;
  overscroll-behavior: contain;
  padding: 12px;
  z-index: 8;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: -8px 0 24px #0004;
}
.mobile-workspace[data-mobile-panel="menu"] #mobile-menu,
.mobile-workspace[data-mobile-panel="tools"] #mobile-tools,
.mobile-workspace[data-mobile-panel="settings"] .controls,
.mobile-workspace[data-mobile-panel="inspector"] .selection-inspector,
.mobile-workspace[data-mobile-panel="editor"] .editor,
.mobile-workspace[data-mobile-panel="replay"] .timeline-dock {
  display: block;
}
.mobile-workspace .mobile-panel-close {
  display: block;
  margin: 0 0 12px auto;
}
.mobile-workspace #mobile-menu > button {
  display: block;
  width: 100%;
  margin-bottom: 8px;
}
.mobile-workspace #save-menu {
  position: static;
}
.mobile-workspace #mobile-tools .mode-toolbar,
.mobile-workspace #mobile-tools .stage-toolbar {
  height: auto;
  padding: 8px 0;
}
.mobile-workspace #mobile-tools .view-buttons {
  display: flex;
  flex-wrap: wrap;
}
.mobile-workspace #toggle-settings,
.mobile-workspace #toggle-inspector {
  display: inline-block;
}
.mobile-workspace .timeline-tabs {
  flex-wrap: wrap;
}
.mobile-workspace .motion-controls {
  flex-wrap: wrap;
}
.mobile-workspace .motion-controls #motion-timeline {
  flex: 1 0 100%;
}
.mobile-workspace .legend {
  display: none;
}
.mobile-workspace .viewport-label strong {
  font-size: 14px;
}
.mobile-workspace .mobile-panel-close {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--panel);
}
@media (min-width: 700px) and (max-height: 500px) {
  .mobile-workspace .workspace-toolbar {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 1fr) auto;
  }
  .mobile-workspace #transport {
    grid-column: 2;
    grid-row: 1;
  }
  .mobile-workspace #mobile-menu-toggle {
    grid-column: 3;
  }
}