:root {
  --bg: #111318;
  --panel: #1a1d24;
  --panel-2: #202530;
  --line: #333a46;
  --text: #f4f6fb;
  --muted: #a9b1c0;
  --accent: #4fb6a8;
  --accent-2: #70a2c8;
  --danger: #ff6b6b;
  --paper: #2a303b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  color: var(--text);
  background: var(--bg);
  font-family: "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
  transition: grid-template-columns 180ms ease;
}

body.sidePanelsCollapsed {
  grid-template-columns: 0 minmax(0, 1fr);
}

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

button,
.fileButton,
.tool {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: var(--panel-2);
  cursor: pointer;
}

button:hover,
.fileButton:hover,
.tool:hover {
  border-color: var(--accent);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

input[type="text"],
input:not([type]) {
  min-width: 0;
}

input {
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: #10131a;
  padding: 8px 10px;
}

select {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: #10131a;
  padding: 6px 8px;
}

.sidebar {
  height: 100vh;
  overflow: auto;
  border-right: 1px solid var(--line);
  background: var(--panel);
  padding: 16px;
}

body.sidePanelsCollapsed .sidebar,
body.sidePanelsCollapsed .thumbs {
  display: none;
}

.chromeToggle {
  display: grid;
  place-items: center;
  width: 34px;
  min-width: 34px;
  height: 34px;
  min-height: 34px;
  padding: 0;
  font-size: 18px;
  line-height: 1;
}

.sidePanelsToggle {
  position: fixed;
  z-index: 12;
  top: 12px;
  left: 278px;
  color: var(--text);
  background: #10131a;
  transition: left 180ms ease;
}

body.sidePanelsCollapsed .sidePanelsToggle {
  left: 8px;
}

body.sidePanelsCollapsed .toolbarToggle {
  margin-left: 40px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.brandMark {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  object-fit: contain;
}

.brand h1 {
  margin: 0;
  font-size: 18px;
}

.brand p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.panel {
  border-top: 1px solid var(--line);
  padding: 14px 0;
}

.panelTitle,
.label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-bottom: 8px;
}

.fileButton {
  display: grid;
  place-items: center;
  width: 100%;
  margin-top: 8px;
}

.gridButtons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.workflowButtons {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.download {
  display: none;
  margin-top: 10px;
  color: var(--accent);
  text-decoration: none;
}

.download.visible {
  display: inline-block;
}

.workspace {
  grid-column: 2;
  min-width: 0;
  height: 100vh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
}

.topbar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  background: #171a21;
  padding: 10px 12px;
}

.topbarContent {
  min-width: 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

body.toolbarCollapsed .topbar {
  min-height: 46px;
  padding: 6px 12px;
}

body.toolbarCollapsed .topbarContent {
  display: none;
}

.toolGroup,
.properties {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.tool {
  display: inline-grid;
  place-items: center;
  padding: 0 11px;
  min-width: 48px;
}

.tool.active {
  color: #06110f;
  background: var(--accent);
  border-color: var(--accent);
  font-weight: 700;
}

.properties label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.properties input[type="number"] {
  width: 72px;
}

.properties input[type="range"] {
  width: 110px;
  padding: 0;
}

.properties input[type="checkbox"] {
  width: 16px;
  height: 16px;
  padding: 0;
  accent-color: var(--accent);
}

.viewModeControl,
.zoomControl,
.textAlignControl {
  display: inline-flex;
  align-items: stretch;
}

.viewModeControl button,
.zoomControl button,
.textAlignControl button {
  border-radius: 0;
}

.viewModeControl button:first-child,
.zoomControl button:first-child,
.textAlignControl button:first-child {
  border-radius: 6px 0 0 6px;
}

.viewModeControl button:last-child,
.zoomControl button:last-child,
.textAlignControl button:last-child {
  margin-left: -1px;
  border-radius: 0 6px 6px 0;
}

.textAlignControl button:not(:first-child) {
  margin-left: -1px;
}

.textAlignControl button.active {
  color: #06110f;
  background: var(--accent);
  border-color: var(--accent);
}

.helpGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.helpGrid section {
  padding: 16px;
  background: #1b1e25;
}

.helpGrid h3,
.helpGrid p {
  margin: 0;
}

.helpGrid p {
  margin-top: 7px;
  color: var(--muted);
  line-height: 1.45;
}

.viewModeControl button.active {
  position: relative;
  color: #06110f;
  border-color: var(--accent);
  background: var(--accent);
  font-weight: 700;
}

.zoomControl button {
  min-width: 34px;
}

#zoomResetBtn {
  min-width: 58px;
  margin-left: -1px;
}

.checkLabel {
  min-height: 34px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #10131a;
  white-space: nowrap;
}

#blendImageBtn {
  border-color: rgba(112, 162, 200, 0.72);
}

#deleteOverlayBtn {
  color: var(--danger);
}

.dangerButton {
  width: 100%;
  margin-top: 8px;
  color: var(--danger);
}

#boldBtn,
#italicBtn {
  width: 36px;
  font-weight: 800;
}

#italicBtn {
  font-style: italic;
}

#boldBtn.active,
#italicBtn.active {
  color: #06110f;
  background: var(--accent);
  border-color: var(--accent);
}

.stageWrap {
  min-height: 0;
  display: grid;
  grid-template-columns: 176px minmax(0, 1fr);
}

body.sidePanelsCollapsed .stageWrap {
  grid-template-columns: minmax(0, 1fr);
}

.thumbs {
  overflow: auto;
  border-right: 1px solid var(--line);
  background: #131720;
  padding: 10px;
}

.thumb {
  display: grid;
  gap: 6px;
  width: 100%;
  margin-bottom: 10px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--text);
}

.thumb.selected {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.thumb img {
  width: 100%;
  height: 120px;
  object-fit: contain;
  background: #0e1117;
}

.thumb span {
  color: var(--muted);
  font-size: 12px;
  text-align: left;
}

.stageShell {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  display: grid;
  place-items: start center;
  padding: 28px;
  background: #0f1218;
}

.stageShell.continuousMode {
  display: block;
  padding: 28px;
}

body.focusView .stageShell {
  padding: 8px;
}

body.focusView .stageShell:not(.continuousMode) #pageImage {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(100vh - 94px);
  object-fit: contain;
}

body.focusView .continuousPages:not([hidden]) {
  gap: 12px;
}

body.focusView .continuousPage {
  width: auto;
  height: calc(100vh - 94px);
  max-width: 100%;
}

.continuousPages {
  width: 100%;
}

.continuousPages:not([hidden]) {
  display: grid;
  justify-items: center;
  gap: 28px;
}

.continuousPage {
  position: relative;
  width: min(100%, 1100px);
  flex: none;
  overflow: hidden;
  background: var(--paper);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
}

.continuousPageImage {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.continuousPageLabel {
  position: absolute;
  z-index: 3;
  right: 10px;
  bottom: 10px;
  padding: 4px 7px;
  border-radius: 4px;
  color: #ffffff;
  background: rgba(15, 18, 24, 0.76);
  font-size: 11px;
  pointer-events: none;
}

.continuousPage.active {
  outline: 2px solid rgba(79, 182, 168, 0.78);
  outline-offset: 3px;
}

.continuousPage > .stage {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  box-shadow: none;
}

.continuousPage > .stage #pageImage {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.emptyState {
  margin-top: 14vh;
  max-width: 460px;
  text-align: center;
  color: var(--muted);
}

.emptyState h2 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 24px;
}

.stage {
  position: relative;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
  background: var(--paper);
}

#pageImage,
#overlayCanvas {
  display: block;
  max-width: min(100%, 1100px);
}

#overlayCanvas {
  position: absolute;
  inset: 0;
  cursor: crosshair;
}

#inlineEditor {
  position: absolute;
  z-index: 4;
  resize: none;
  overflow-x: auto;
  overflow-y: hidden;
  border: 1px solid var(--accent);
  outline: 2px solid rgba(79, 182, 168, 0.3);
  background: transparent;
  padding: 0;
  box-sizing: border-box;
  color: inherit;
  line-height: 1.08;
  white-space: pre;
  caret-color: currentColor;
  font-kerning: normal;
  text-rendering: geometricPrecision;
}

.contextTextToolbar {
  position: absolute;
  z-index: 7;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  width: max-content;
  max-width: calc(100% - 16px);
  padding: 7px;
  border: 1px solid #4b5565;
  border-radius: 6px;
  background: rgba(23, 26, 33, 0.98);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.38);
}

.contextTextToolbar[hidden] {
  display: none;
}

.contextTextToolbar button,
.contextTextToolbar select,
.contextTextToolbar input[type="number"] {
  min-height: 30px;
  height: 30px;
}

.contextTextToolbar button {
  min-width: 32px;
  padding: 0 8px;
}

.contextTextToolbar select {
  width: 92px;
}

.contextTextToolbar input[type="number"] {
  width: 58px;
}

.contextTextToolbar label {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--muted);
  font-size: 11px;
}

.contextTextToolbar input[type="range"] {
  width: 66px;
  padding: 0;
}

.contextTextToolbar .dangerButton {
  width: auto;
  margin: 0;
}

.contextTextToolbar .active {
  color: #06110f;
  background: var(--accent);
  border-color: var(--accent);
}

.hexColorInput {
  width: 82px;
  font-family: "Courier New", monospace;
}

.darknessInput {
  width: 110px;
}

.workspaceDialog {
  width: min(720px, calc(100vw - 32px));
  max-height: calc(100vh - 40px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: var(--panel);
  padding: 0;
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.58);
}

.wideDialog {
  width: min(980px, calc(100vw - 32px));
}

.workspaceDialog::backdrop {
  background: rgba(5, 7, 10, 0.72);
}

.dialogHeader,
.dialogFooter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: #171a21;
}

.dialogHeader {
  border-bottom: 1px solid var(--line);
}

.dialogFooter {
  justify-content: flex-end;
  border-top: 1px solid var(--line);
}

.dialogHeader h2,
.conversionSection h3 {
  margin: 0;
}

.dialogHeader h2 {
  font-size: 18px;
}

.dialogHeader span,
.mutedText {
  color: var(--muted);
  font-size: 12px;
}

.dialogBody {
  max-height: calc(100vh - 168px);
  overflow: auto;
  padding: 16px;
}

.dialogBody > label,
.fieldGrid label,
.conversionSection > label,
.signaturePanel > label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.dialogBody textarea {
  width: 100%;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: #10131a;
  padding: 10px;
  line-height: 1.45;
}

.fieldGrid {
  display: grid;
  gap: 12px;
  margin: 12px 0;
}

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

.fieldGrid input,
.fieldGrid select,
.conversionSection select {
  width: 100%;
}

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

.fieldGrid .checkLabel input[type="checkbox"] {
  width: 16px;
  height: 16px;
  padding: 0;
  accent-color: var(--accent);
}

.iconButton {
  width: 36px;
  min-width: 36px;
}

.primaryButton {
  color: #06110f;
  background: var(--accent);
  border-color: var(--accent);
  font-weight: 700;
}

.signaturePanel {
  margin: 12px 0;
}

#signaturePad {
  display: block;
  width: 100%;
  aspect-ratio: 760 / 220;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  touch-action: none;
}

.signaturePreview {
  display: grid;
  place-items: center;
  min-height: 128px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: #17202a;
  background: #ffffff;
  font-family: "Segoe Script", cursive;
  font-size: 48px;
}

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

.resultList {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.resultRow {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: start;
  border-top: 1px solid var(--line);
  padding: 10px 0 2px;
}

.resultRow strong,
.resultRow span {
  display: block;
}

.resultRow span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.confidence {
  min-width: 66px;
  color: var(--accent);
  text-align: right;
  font-size: 12px;
}

.conversionLayout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.conversionSection {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  border-left: 1px solid var(--line);
  padding-left: 16px;
}

.conversionSection:first-child {
  border-left: 0;
  padding-left: 0;
}

.conversionSection h3 {
  font-size: 15px;
}

.conversionSection .twoColumns {
  grid-template-columns: 1fr;
  margin: 0;
}

.conversionLayout .download {
  grid-column: 1 / -1;
}

.conversionReport {
  grid-column: 1 / -1;
  overflow-wrap: anywhere;
  line-height: 1.5;
}

.conversionProgress {
  display: block;
  width: min(520px, 100%);
  height: 10px;
  accent-color: var(--accent);
}

.conversionReport p { margin: 6px 0; }
.conversionReport .conversionWarning { color: #edc779; }
#wordModeField[hidden], #wordModeNote[hidden], .conversionReport[hidden] { display: none; }

.scanDialog {
  position: relative;
  width: min(1180px, calc(100vw - 24px));
}

.scanMobileTabs,
.scanMobileStart,
.scanControlsHeader,
.scanSettingsBackdrop {
  display: none;
}

.scanLayout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 18px;
}

.scanControls {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-right: 1px solid var(--line);
  padding-right: 16px;
}

.scanControls > label:not(.fileButton) {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

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

.scanControls .checkLabel input {
  width: 16px;
  height: 16px;
}

.scanWorkspace {
  min-width: 0;
}

.scanViewport {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 360px;
  max-height: 58vh;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #090b10;
}

.scanViewport[hidden] {
  display: none;
}

#scanVideo {
  display: block;
  width: 100%;
  height: min(58vh, 620px);
  object-fit: contain;
}

#scanLiveCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

#scanReviewCanvas {
  display: block;
  max-width: 100%;
  max-height: 58vh;
  touch-action: none;
}

#scanReviewCanvas[hidden] {
  display: none;
}

.scanCameraStatus {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  max-width: calc(100% - 24px);
  padding: 7px 10px;
  border-radius: 5px;
  color: #fff;
  background: rgba(0, 0, 0, 0.7);
  text-align: center;
  font-size: 12px;
}

.scanCaptureFlash {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: #ffffff;
  opacity: 0;
  transition: opacity 180ms ease-out;
}

.scanCaptureFlash.active {
  opacity: 0.82;
  transition-duration: 35ms;
}

.scanPageCountBadge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 7px 10px;
  border-radius: 5px;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.7);
  font-size: 12px;
  font-weight: 700;
}

.scanShutterButton {
  position: absolute;
  bottom: 18px;
  left: 50%;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  min-width: 72px;
  padding: 0;
  transform: translateX(-50%);
  border: 4px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  background: rgba(13, 16, 22, 0.48);
  box-shadow: 0 3px 18px rgba(0, 0, 0, 0.48);
}

.scanShutterFace {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #ffffff;
}

.scanShutterButton:active:not(:disabled) .scanShutterFace {
  transform: scale(0.9);
}

.scanShutterCount {
  position: absolute;
  top: -10px;
  right: -10px;
  display: grid;
  place-items: center;
  min-width: 32px;
  height: 32px;
  padding: 0 7px;
  border: 3px solid #ffffff;
  border-radius: 16px;
  color: #06110f;
  background: var(--accent);
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.5);
}

.scanShutterButton:disabled {
  opacity: 0.45;
}

.scanCameraDoneButton {
  position: absolute;
  right: 18px;
  bottom: 34px;
  min-width: 72px;
  border-color: rgba(255, 255, 255, 0.72);
  color: #ffffff;
  background: rgba(13, 16, 22, 0.82);
  font-weight: 700;
}

.scanCameraDoneButton[hidden] {
  display: none;
}

.scanEmptyMessage {
  max-width: 360px;
  color: var(--muted);
  text-align: center;
  line-height: 1.5;
}

.scanReviewActions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
}

.scanNextPageActions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 10px 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #151922;
}

.dialogFooter .scanNextPageActions {
  margin: 0 auto 0 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.scanNextPageActions[hidden] {
  display: none;
}

.scanNextPageActions span {
  color: var(--muted);
  font-size: 12px;
}

.scanCropReview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #151922;
}

.scanCropReview[hidden],
.scanReviewActions[hidden] {
  display: none;
}

.scanCropReview > span {
  color: var(--text);
  line-height: 1.4;
}

.scanCropReview .scanReviewActions {
  flex: none;
  margin: 0;
}

.scanPages {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 0 10px;
}

.scanReviewSequence {
  display: none;
}

.scanCompleteView {
  grid-column: 1 / -1;
  place-items: center;
  align-content: center;
  min-height: 420px;
  padding: 32px 20px;
  text-align: center;
}

.scanCompleteView:not([hidden]) {
  display: grid;
}

.scanCompleteView h3,
.scanCompleteView p {
  margin: 0;
}

.scanCompleteView h3 {
  margin-top: 14px;
  font-size: 22px;
}

.scanCompleteView > p {
  margin-top: 8px;
}

.scanCompleteMark {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  color: #06110f;
  background: var(--accent);
  font-size: 18px;
  font-weight: 800;
}

.scanCompleteActions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  width: min(560px, 100%);
  margin: 24px 0 10px;
}

.scanCompleteActions a {
  display: grid;
  place-items: center;
  min-height: 40px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  color: #06110f;
  background: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.scanDialog.scanCompleteMode .scanControls,
.scanDialog.scanCompleteMode .scanWorkspace,
.scanDialog.scanCompleteMode .scanMobileTabs,
.scanDialog.scanCompleteMode .scanSettingsBackdrop,
.scanDialog.scanCompleteMode .dialogFooter {
  display: none;
}

.scanPage {
  flex: 0 0 132px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px;
  background: #151922;
}

.scanPage.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.scanPage img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: contain;
  background: #090b10;
}

.scanPage strong,
.scanPage small {
  display: block;
  margin-top: 5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scanPage small {
  color: var(--muted);
}

.scanPageActions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin-top: 6px;
}

.scanPageActions button {
  min-width: 0;
  padding: 5px;
}

.statusbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  min-height: 32px;
  border-top: 1px solid var(--line);
  background: #171a21;
  color: var(--muted);
  padding: 7px 12px;
  font-size: 12px;
}

@media (max-width: 980px) {
  body {
    grid-template-columns: 1fr;
  }

  .sidebar {
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .sidePanelsToggle,
  body.sidePanelsCollapsed .sidePanelsToggle {
    right: 10px;
    left: auto;
  }

  body.sidePanelsCollapsed .toolbarToggle {
    margin-left: 0;
  }

  .topbarContent {
    flex-direction: column;
  }

  .workspace {
    grid-column: 1;
    height: auto;
    min-height: 70vh;
  }

  .stageWrap {
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .conversionLayout,
  .twoColumns,
  .helpGrid {
    grid-template-columns: 1fr;
  }

  .conversionSection {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 14px 0 0;
  }

  .conversionSection:first-child {
    border-top: 0;
    padding-top: 0;
  }

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

  .scanControls {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 0 0 14px;
  }

  .scanControls .mutedText {
    grid-column: 1 / -1;
  }

  .scanViewport {
    min-height: 300px;
  }

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

  .scanCropReview .scanReviewActions > button {
    flex: 1 1 150px;
  }
}

@media (max-width: 560px) {
  .scanDialog {
    width: 100vw;
    max-width: none;
    height: 100dvh;
    max-height: none;
    margin: 0;
    border: 0;
    border-radius: 0;
  }

  .scanDialog[open] {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    transform: none;
    overscroll-behavior: contain;
  }

  .scanDialog .dialogHeader {
    flex: none;
    min-height: 58px;
    padding: 9px 12px;
  }

  .scanDialog .dialogHeader h2 {
    font-size: 16px;
  }

  .scanDialog .dialogHeader span {
    display: none;
  }

  .scanDialog .dialogBody {
    flex: 1;
    height: calc(100dvh - 116px);
    max-height: calc(100dvh - 116px);
    padding: 0;
    overflow: hidden;
  }

  .scanDialog .dialogFooter {
    flex: none;
    min-height: 58px;
  }

  .scanDialog .scanLayout {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .scanMobileTabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    flex: none;
    padding: 8px 10px;
    border-bottom: 1px solid var(--line);
    background: #171a21;
  }

  .scanMobileTabs button {
    min-width: 0;
    padding: 8px 6px;
  }

  .scanMobileTabs button.active {
    color: #06110f;
    border-color: var(--accent);
    background: var(--accent);
  }

  .scanDialog.cameraActive .dialogBody {
    height: calc(100dvh - 58px);
    max-height: none;
    padding: 0;
    overflow: hidden;
  }

  .scanDialog.cameraActive .dialogFooter,
  .scanDialog.cameraActive .scanMobileTabs,
  .scanDialog.cameraActive .scanControls,
  .scanDialog.cameraActive .scanPages,
  .scanDialog.cameraActive .scanCropReview,
  .scanDialog.cameraActive .scanManualActions,
  .scanDialog.cameraActive .scanNextPageActions,
  .scanDialog.cameraActive #scanStatus {
    display: none;
  }

  .scanDialog.cameraActive .scanLayout {
    width: 100%;
    height: calc(100dvh - 58px);
  }

  .scanDialog.cameraActive .scanWorkspace,
  .scanDialog.cameraActive .scanViewport,
  .scanDialog.cameraActive #scanVideo {
    width: 100%;
    height: 100%;
    max-height: none;
    min-height: 0;
  }

  .scanDialog.cameraActive .scanViewport {
    border: 0;
    border-radius: 0;
  }

  .scanDialog.cameraActive #scanVideo {
    object-fit: cover;
  }

  .scanControls {
    position: fixed;
    right: 0;
    bottom: 58px;
    left: 0;
    z-index: 8;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    max-height: min(72dvh, 620px);
    overflow: auto;
    padding: 14px;
    border: 1px solid var(--line);
    border-width: 1px 0 0;
    background: #171a21;
    box-shadow: 0 -18px 45px rgba(0, 0, 0, 0.55);
    transform: translateY(calc(100% + 60px));
    transition: transform 180ms ease-out;
    pointer-events: none;
  }

  .scanDialog.mobileSettingsOpen .scanControls {
    transform: translateY(0);
    pointer-events: auto;
  }

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

  .scanSettingsBackdrop {
    position: fixed;
    inset: 58px 0;
    z-index: 7;
    display: block;
    border: 0;
    border-radius: 0;
    background: rgba(5, 7, 10, 0.72);
  }

  .scanSettingsBackdrop[hidden] {
    display: none;
  }

  .scanControls #captureScanBtn,
  .scanControls #stopCameraBtn {
    display: none;
  }

  .scanWorkspace {
    display: flex;
    flex: 1;
    flex-direction: column;
    min-height: 0;
    padding: 8px 10px 0;
  }

  .scanViewport,
  #scanVideo {
    min-height: 0;
    height: auto;
    max-height: none;
  }

  .scanReviewView {
    flex: 1;
    min-height: 0;
  }

  #scanReviewCanvas {
    max-height: 100%;
  }

  .scanEmptyMessage {
    display: none;
  }

  .scanMobileStart {
    display: grid;
    place-items: center;
    gap: 8px;
    width: min(320px, calc(100% - 24px));
    padding: 18px;
    text-align: center;
  }

  .scanMobileStart[hidden] {
    display: none;
  }

  .scanMobileStart span {
    color: var(--muted);
    font-size: 12px;
    line-height: 1.45;
  }

  .scanMobileStart > div {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
    margin-top: 4px;
  }

  .scanCameraStatus {
    top: 10px;
    max-width: calc(100% - 140px);
  }

  .scanPageCountBadge {
    top: 10px;
    right: 10px;
  }

  .scanNextPageActions {
    flex-direction: row;
  }

  .scanNextPageActions span {
    display: none;
  }

  .scanCropReview {
    flex: none;
    gap: 7px;
    margin-top: 8px;
    padding: 8px;
  }

  .scanCropReview > span {
    font-size: 12px;
  }

  .scanCropReview .scanReviewActions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .scanCropReview .scanReviewActions > button {
    min-width: 0;
    padding: 8px 5px;
    font-size: 12px;
  }

  .scanManualActions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    flex: none;
    margin: 8px 0 0;
  }

  .scanPages {
    display: none;
  }

  .scanDialog.mobilePagesView .scanReviewView,
  .scanDialog.mobilePagesView .scanCropReview,
  .scanDialog.mobilePagesView .scanManualActions {
    display: none;
  }

  .scanDialog.mobilePagesView .scanPages {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    flex: 1;
    overflow-y: auto;
    padding: 2px 0 10px;
  }

  .scanDialog.mobilePagesView .scanPage {
    min-width: 0;
  }

  .scanDialog.mobilePagesView #scanStatus {
    flex: none;
  }

  .scanDialog.mobileReviewOverview .scanReviewView,
  .scanDialog.mobileReviewOverview .scanCropReview,
  .scanDialog.mobileReviewOverview .scanManualActions {
    display: none;
  }

  .scanDialog.mobileReviewOverview .scanReviewSequence {
    display: grid;
    gap: 12px;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 2px 0 12px;
  }

  .scanReviewSequenceCard {
    display: grid;
    gap: 8px;
    padding: 9px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #151922;
  }

  .scanReviewSequenceCard img {
    display: block;
    width: 100%;
    max-height: 66dvh;
    object-fit: contain;
    border-radius: 4px;
    background: #090b10;
  }

  .scanReviewSequenceMeta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
  }

  .scanReviewSequenceMeta span {
    color: var(--muted);
    font-size: 12px;
  }

  .scanCompleteView {
    flex: 1;
    min-height: 0;
    padding: 24px 16px;
  }

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

  .scanDialog.scanCompleteMode .dialogBody {
    display: flex;
    height: calc(100dvh - 58px);
    max-height: calc(100dvh - 58px);
  }

  .scanDialog.scanCompleteMode .scanCompleteView {
    width: 100%;
  }
}