.topBarRow {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.brandButton {
  display: flex;
  align-items: center;
  gap: 10px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  color: inherit;
  font: inherit;
}

.brandLogo {
  flex-shrink: 0;
  display: block;
}

.brandTitle {
  font-weight: 700;
}

.fileToolbar {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text2);
}

.fileMenuTrigger {
  border: none;
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  padding: 0;
  font: inherit;
}

.flex1 {
  flex: 1;
}

.appVersion {
  flex-shrink: 0;
  font-size: var(--text-xs);
  color: var(--text2);
  user-select: none;
}

.headerActions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.editorSidebar {
  height: 100%;
  min-height: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  padding: 12px;
  border-right: 1px solid var(--stroke);
  background: var(--editor-column-bg);
  overflow: hidden;
}

.editorGraphHost {
  height: 100%;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg0);
  overflow: hidden;
}

.editorInspector {
  height: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 14px;
  border-left: 1px solid var(--stroke);
  background: var(--editor-column-bg);
}

.gridTools {
  display: grid;
  gap: 10px;
}

.spacer14 {
  height: 14px;
}

.sidebarScroll {
  overflow: auto;
  padding-right: 2px;
  min-height: 0;
  align-self: stretch;
}

.sceneListGrid {
  display: grid;
  gap: 12px;
  align-content: start;
  justify-items: stretch;
}

.centerEmpty {
  height: 100%;
  flex: 1;
  background: var(--bg0);
}

.inspectorTitle {
  font-weight: 800;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.inspectorScroll {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding-right: 4px;
}

.muted {
  color: var(--text2);
}

.fileMenu {
  position: fixed;
  min-width: 220px;
  border-radius: var(--radius-md);
  border: 1px solid var(--stroke);
  background: var(--color-surface-elevated-2);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  display: grid;
  gap: 4px;
  z-index: var(--z-file-menu);
}

.fileMenuItem {
  text-align: left;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--text0);
  cursor: pointer;
  font: inherit;
}

.modalBackdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal-backdrop);
  border: none;
  padding: 0;
  margin: 0;
  background: var(--color-scrim);
  cursor: default;
}

.modalDialog {
  position: fixed;
  z-index: var(--z-modal);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 520px;
  max-width: calc(100vw - 32px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke);
  background: var(--color-surface-elevated);
  box-shadow: var(--shadow-xl);
  padding: 16px;
  display: grid;
  gap: 12px;
}

.modalHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.modalTitle {
  font-weight: 900;
  font-size: var(--text-lg);
}

.modalClose {
  border: none;
  background: var(--panel2);
  color: var(--text2);
  border-radius: var(--radius-sm);
  width: 34px;
  height: 34px;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.fieldGrid {
  display: grid;
  gap: 6px;
}

.fieldLabel {
  color: var(--text2);
  font-size: var(--text-xs);
  font-weight: 800;
}

.fieldError {
  color: var(--color-danger);
  font-size: var(--text-xs);
}

.selectInput {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--stroke);
  background: var(--bg0);
  color: var(--text0);
  font: inherit;
}

.rowFlex {
  display: flex;
  gap: 8px;
  align-items: center;
}

.modalFooter {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 4px;
}

.licenseBlockTitle {
  font-weight: 900;
  font-size: var(--text-lg);
  margin-bottom: 8px;
}

.licenseTextarea {
  width: 100%;
  min-height: 120px;
  box-sizing: border-box;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--stroke);
  background: var(--bg0);
  color: var(--text0);
  font: inherit;
  resize: vertical;
}

.eulaScroll {
  max-height: min(52vh, 420px);
  overflow: auto;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--stroke);
  background: var(--bg0);
  white-space: pre-wrap;
  font-size: var(--text-sm);
  line-height: 1.45;
}

.fileSuffix {
  color: var(--text2);
  font-size: var(--text-xs);
  flex-shrink: 0;
}

.projectPicker {
  display: grid;
  gap: 12px;
  min-height: 0;
}

.projectPickerTitle {
  font-weight: 900;
}

.projectPickerForm {
  display: grid;
  gap: 10px;
}

.spacer6 {
  height: 6px;
}

.sectionLabel {
  color: var(--text2);
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: 0.6px;
}

.projectListScroll {
  overflow: auto;
  padding-right: 2px;
}

.projectList {
  display: grid;
  gap: 10px;
}

.projectCard {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background: var(--color-overlay-dark-2);
}

.projectCardBody {
  flex: 1;
  min-width: 0;
  cursor: pointer;
  border-radius: 10px;
}

.projectCardMenuBtn {
  flex-shrink: 0;
  margin: -4px -4px 0 0;
  border: none;
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 18px;
  line-height: 1;
}

.projectCardMenuBtn:hover {
  background: var(--panel2);
  color: var(--text0);
}

.projectCardName {
  font-weight: 800;
}

.projectCardMeta {
  color: var(--text2);
  font-size: var(--text-xs);
}

.sceneInspector {
  display: grid;
  gap: 10px;
}

.labelSm {
  color: var(--text2);
  font-size: var(--text-xs);
  font-weight: 700;
}

.spacer8 {
  height: 8px;
}

.textarea {
  min-height: 92px;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--stroke);
  background: var(--color-overlay-dark-3);
  resize: none;
  color: var(--text1);
  outline: none;
}

.hint {
  color: var(--text2);
  font-size: var(--text-xs);
  line-height: 1.4;
}

.previewBox {
  border-radius: var(--radius-md);
  border: 1px solid var(--stroke);
  overflow: hidden;
  background: var(--color-overlay-dark-3);
  aspect-ratio: 16 / 9;
  max-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.videoCover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.previewEmpty {
  color: var(--text2);
  font-size: var(--text-xs);
  padding: 12px;
}

.actionsRow {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.checkboxLabel {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--text2);
}

.checkboxLabelSm {
  display: flex;
  gap: 6px;
  align-items: center;
  cursor: pointer;
}

.spanSm {
  font-size: var(--text-xs);
  font-weight: 700;
}

.spanXs {
  font-size: 11px;
}

.audioDrop {
  border-radius: var(--radius-md);
  border: 1px dashed var(--stroke2);
  padding: 10px;
  display: grid;
  gap: 8px;
}

.audioList {
  display: grid;
  gap: 6px;
  max-height: 160px;
  overflow: auto;
}

.audioRow {
  font-size: var(--text-xs);
  padding: 6px 8px;
  border-radius: var(--radius-xs);
  background: var(--color-overlay-dark-3);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  min-width: 0;
}

.audioName {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.audioControls {
  color: var(--text2);
  flex-shrink: 0;
  display: flex;
  gap: 8px;
  align-items: center;
  min-width: 0;
}

.audioRemove {
  flex-shrink: 0;
  min-width: 28px;
  min-height: 28px;
  padding: 4px;
  margin: -4px;
  border: none;
  background: transparent;
  color: var(--text-muted-on-dark);
  cursor: pointer;
  line-height: 1;
  display: grid;
  place-items: center;
}

.audioRemove:hover {
  color: rgba(255, 255, 255, 0.72);
}

.audioRemoveIcon {
  display: block;
  opacity: 0.92;
}

.hintBlock {
  color: var(--text2);
}

.sceneCard {
  border-radius: var(--scene-tile-radius);
  overflow: hidden;
  cursor: grab;
  border: 1px solid transparent;
  box-sizing: border-box;
  background: transparent;
}

.sceneCard:not(.sceneCardActive):hover {
  background: var(--scene-list-hover-bg);
}

.sceneCardActive {
  border-color: var(--scene-list-selected-border);
  background: var(--scene-list-selected-bg);
}

.sceneThumb {
  height: 92px;
  position: relative;
  box-sizing: border-box;
  padding: 8px;
}

.sceneThumbInner {
  width: 100%;
  height: 100%;
  border-radius: 10px;
  overflow: hidden;
}

.sceneThumbVideo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sceneThumbEmpty {
  height: 92px;
  position: relative;
  box-sizing: border-box;
  padding: 8px;
}

.sceneThumbEmptyInner {
  width: 100%;
  height: 100%;
  border-radius: 10px;
  background: var(--bg0);
}

.sceneCardBody {
  padding: 10px;
  display: grid;
  gap: 6px;
}

.sceneCardHeader {
  display: flex;
  align-items: center;
  gap: 8px;
}

.badgeCurrent {
  font-size: var(--text-xs);
  color: var(--accent2);
}

.sceneMenuBtn {
  margin-left: auto;
  border: none;
  background: var(--panel2);
  border-radius: var(--radius-xs);
  padding: 4px 10px;
  cursor: pointer;
  color: var(--text2);
  line-height: 1;
  font-size: 16px;
  flex-shrink: 0;
}

.sceneCardTitle {
  font-weight: 750;
}

.menuBackdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-menu-backdrop);
  border: none;
  padding: 0;
  margin: 0;
  background: transparent;
  cursor: default;
}

.sceneCtxMenu {
  position: fixed;
  z-index: var(--z-file-menu);
  min-width: 160px;
  padding: 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--stroke);
  background: var(--color-surface-menu);
  box-shadow: var(--shadow-menu);
  display: grid;
  gap: 2px;
}

.sceneCtxDanger {
  text-align: left;
  padding: 8px 10px;
  border-radius: var(--radius-xs);
  border: none;
  background: transparent;
  color: var(--color-danger);
  font-size: 13px;
  cursor: pointer;
  width: 100%;
}