/**
 * Excel Workbook Shell Stylesheet
 * Scoped strictly under body[data-app-skin="excel-workspace"]
 * Emulates authentic Microsoft Excel Titlebar, Contextual Ribbon, Sheet Tabs, and Status Bar.
 */

/* 1. Global Shell Isolation */
body[data-app-skin="excel"] .topbar,
body[data-app-skin="excel-workspace"] .topbar,
body.app-skin-excel .topbar,
body.app-skin-excel-workspace .topbar {
  display: none !important;
}

/* Hide floating reader nav in Excel Workspace to eliminate overlap with bottom sheet tabs */
body[data-app-skin="excel"] .floating-reader-nav,
body[data-app-skin="excel-workspace"] .floating-reader-nav,
body.app-skin-excel .floating-reader-nav,
body.app-skin-excel-workspace .floating-reader-nav {
  display: none !important;
}

#excelWorkbookShell,
#excelBottomBar {
  display: none;
}

body[data-app-skin="excel"] #excelWorkbookShell,
body[data-app-skin="excel-workspace"] #excelWorkbookShell,
body.app-skin-excel #excelWorkbookShell,
body.app-skin-excel-workspace #excelWorkbookShell {
  display: flex;
  flex-direction: column;
}

body[data-app-skin="excel"] #excelBottomBar,
body[data-app-skin="excel-workspace"] #excelBottomBar,
body.app-skin-excel #excelBottomBar,
body.app-skin-excel-workspace #excelBottomBar {
  display: flex;
}

/* Hide shell on login screen or unauthenticated state */
body[data-app-skin="excel"] #loginView.active ~ #excelWorkbookShell,
body[data-app-skin="excel-workspace"] #loginView.active ~ #excelWorkbookShell,
body[data-app-skin="excel"] #loginView.active ~ #excelBottomBar,
body[data-app-skin="excel-workspace"] #loginView.active ~ #excelBottomBar,
#excelWorkbookShell.hidden,
#excelBottomBar.hidden {
  display: none !important;
}

/* Reserve space at bottom so content is never obscured by the bottom bar */
body[data-app-skin="excel"] .main-content,
body[data-app-skin="excel-workspace"] .main-content,
body.app-skin-excel .main-content,
body.app-skin-excel-workspace .main-content {
  padding-left: 12px;
  padding-right: 12px;
  padding-bottom: 56px;
}

/* 2. Workbook Shell Container (Sticky Top) */
.excel-workbook-shell {
  position: sticky;
  top: 0;
  z-index: 120;
  margin-bottom: 14px;
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.28s ease;
}

/* Excel Spacing Normalization (Milestone 3.4) */
body.app-skin-excel .excel-workbook-shell,
body.app-skin-excel-workspace .excel-workbook-shell,
body[data-app-skin="excel"] .excel-workbook-shell,
body[data-app-skin="excel-workspace"] .excel-workbook-shell {
  margin-bottom: 0;
}

body.app-skin-excel .library-container,
body.app-skin-excel-workspace .library-container,
body[data-app-skin="excel"] .library-container,
body[data-app-skin="excel-workspace"] .library-container {
  padding-top: 16px;
}

body.app-skin-excel .global-recent-bar.v2-continue-reading,
body.app-skin-excel-workspace .global-recent-bar.v2-continue-reading,
body[data-app-skin="excel"] .global-recent-bar.v2-continue-reading,
body[data-app-skin="excel-workspace"] .global-recent-bar.v2-continue-reading {
  margin-bottom: 20px;
}

/* Auto-hide chrome on reader scroll */
body[data-app-skin="excel"].hide-reader-chrome .excel-workbook-shell,
body[data-app-skin="excel-workspace"].hide-reader-chrome .excel-workbook-shell,
body.app-skin-excel.hide-reader-chrome .excel-workbook-shell,
body.app-skin-excel-workspace.hide-reader-chrome .excel-workbook-shell,
body[data-app-skin="excel"].reader-mode.hide-reader-chrome .excel-workbook-shell,
body[data-app-skin="excel-workspace"].reader-mode.hide-reader-chrome .excel-workbook-shell,
body.app-skin-excel.reader-mode.hide-reader-chrome .excel-workbook-shell,
body.app-skin-excel-workspace.reader-mode.hide-reader-chrome .excel-workbook-shell {
  transform: translateY(-140%) !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

body[data-app-skin="excel"].hide-reader-chrome .excel-workbook-bottom-bar,
body[data-app-skin="excel-workspace"].hide-reader-chrome .excel-workbook-bottom-bar,
body.app-skin-excel.hide-reader-chrome .excel-workbook-bottom-bar,
body.app-skin-excel-workspace.hide-reader-chrome .excel-workbook-bottom-bar,
body[data-app-skin="excel"].reader-mode.hide-reader-chrome .excel-workbook-bottom-bar,
body[data-app-skin="excel-workspace"].reader-mode.hide-reader-chrome .excel-workbook-bottom-bar,
body.app-skin-excel.reader-mode.hide-reader-chrome .excel-workbook-bottom-bar,
body.app-skin-excel-workspace.reader-mode.hide-reader-chrome .excel-workbook-bottom-bar {
  transform: translateY(160%) !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* 3. Workbook Title Bar */
/* 3. Workbook Title Bar (Identity + Search) */
.workbook-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
  padding: 0 12px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: var(--radius-lg, 8px) var(--radius-lg, 8px) 0 0;
  user-select: none;
  flex-shrink: 0;
  transition: background 0.25s ease, border-color 0.25s ease;
  gap: 12px;
}

.titlebar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
}

.workbook-app-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--accent);
  color: #ffffff;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.workbook-app-badge svg,
.workbook-app-badge i {
  width: 14px;
  height: 14px;
}

.workbook-filename {
  font-weight: 600;
  font-size: 13px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.workbook-filename #excelActiveTitle {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.titlebar-right {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.titlebar-search-box {
  width: 320px;
  max-width: 100%;
  display: flex;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 10px;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.titlebar-search-box:hover {
  border-color: var(--accent);
}

.titlebar-search-box svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.titlebar-search-box span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 4. Contextual Ribbon */
.workbook-ribbon {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 0 0 var(--radius-lg, 8px) var(--radius-lg, 8px);
  box-shadow: var(--shadow);
  user-select: none;
  overflow: visible;
  transition: background 0.25s ease, border-color 0.25s ease;
}

/* Row 2: Ribbon Tabs (Left) + Global Controls (Right) */
.ribbon-tab-bar-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--panel-strong);
  border-bottom: 1px solid var(--border);
  padding: 0 8px;
  min-height: 34px;
  gap: 8px;
  flex-wrap: nowrap;
}

.ribbon-tab-bar {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.ribbon-tab-bar::-webkit-scrollbar {
  display: none;
}

.ribbon-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: 4px 4px 0 0;
  background: transparent;
  cursor: pointer;
  transition: color 0.12s ease, background 0.12s ease, border-color 0.12s ease;
  white-space: nowrap;
}

.ribbon-tab:hover {
  color: var(--text);
  background: rgba(128, 128, 128, 0.08);
}

.ribbon-tab.active {
  color: var(--accent);
  font-weight: 700;
  background: var(--panel);
  border-color: var(--border);
  position: relative;
  bottom: -1px;
}

.ribbon-tab .queue-pill {
  margin-left: 2px;
  font-size: 10px;
  line-height: 14px;
  padding: 0 5px;
  border-radius: 10px;
}

.ribbon-global-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  padding-right: 4px;
}

.ribbon-util-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 26px;
  padding: 0 8px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--text);
  font-size: 11.5px;
  font-weight: 500;
  cursor: pointer;
  gap: 5px;
  transition: all 0.12s ease;
  user-select: none;
  white-space: nowrap;
}

.ribbon-util-btn:hover {
  background: var(--panel);
  border-color: var(--border);
}

.ribbon-util-btn.icon-only {
  padding: 0 6px;
}

.ribbon-util-btn svg,
.ribbon-util-btn i {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

.queue-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #ffffff;
  border-radius: 10px;
  padding: 0 5px;
  font-size: 10px;
  font-weight: 700;
  line-height: 14px;
  min-width: 14px;
}

/* Header & Ribbon Dropdowns */
.header-dropdown-wrap {
  position: relative;
  display: inline-block;
}

.dropdown-chevron {
  width: 11px;
  height: 11px;
  opacity: 0.7;
}

.header-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  z-index: 200;
  min-width: 160px;
  padding: 4px;
  background: var(--panel-strong, var(--panel));
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.header-dropdown-menu.hidden {
  display: none !important;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 6px 10px;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 12px;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  text-align: left;
  transition: background 0.12s ease, color 0.12s ease;
}

.dropdown-item:hover {
  background: var(--accent);
  color: #ffffff;
}

.dropdown-item.active {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent);
  font-weight: 700;
}

.dropdown-item svg,
.dropdown-item i {
  width: 14px;
  height: 14px;
}

/* Classic Topbar Dropdown Integration */
.classic-header-dropdown .dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 500;
  padding: 0 8px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  transition: all 0.12s ease;
}

.classic-header-dropdown .dropdown-toggle:hover {
  border-color: var(--accent);
}

.classic-header-dropdown .dropdown-arrow {
  font-size: 10px;
  opacity: 0.6;
}

.ribbon-tab.active {
  color: var(--accent);
  font-weight: 700;
  background: var(--panel);
  border-color: var(--border);
  position: relative;
  bottom: -1px;
}

.ribbon-content-bar {
  display: flex;
  align-items: center;
  height: 56px;
  padding: 0 8px;
  gap: 8px;
  overflow: visible;
}

.ribbon-group {
  display: flex;
  align-items: center;
  gap: 4px;
  padding-right: 8px;
  border-right: 1px solid var(--border);
  height: 42px;
}

.ribbon-group:last-child {
  border-right: none;
}

.ribbon-group-title {
  font-size: 9.5px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ribbon-btn-stacked {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 54px;
  height: 46px;
  padding: 2px 6px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--text);
  font-size: 10.5px;
  font-weight: 500;
  cursor: pointer;
  gap: 3px;
  transition: all 0.12s ease;
  line-height: 1.1;
  text-align: center;
}

.ribbon-btn-stacked:hover {
  background: var(--panel-strong);
  border-color: var(--border);
}

.ribbon-btn-stacked.primary {
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
}

.ribbon-btn-stacked.primary:hover {
  filter: brightness(0.92);
}

.ribbon-btn-stacked svg {
  width: 15px;
  height: 15px;
}

.ribbon-btn-compact {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 22px;
  padding: 0 6px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text);
  font-size: 11px;
  cursor: pointer;
  transition: all 0.12s ease;
  white-space: nowrap;
}

.ribbon-btn-compact:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.ribbon-btn-compact.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.ribbon-btn-compact svg {
  width: 12px;
  height: 12px;
}

.ribbon-btn-compact.icon-only {
  padding: 0 5px;
  justify-content: center;
}

/* Ribbon Dropdown & Popover Menus (Milestone 3.4) */
.ribbon-dropdown-group {
  position: relative;
}

.ribbon-dropdown-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.ribbon-dropdown-trigger[aria-expanded="true"] {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.ribbon-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 250;
  min-width: 140px;
  padding: 6px;
  background: var(--panel-strong, var(--panel));
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ribbon-dropdown-menu.hidden {
  display: none !important;
}

.ribbon-menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 6px 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  font-size: 11.5px;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  text-align: left;
  transition: all 0.12s ease;
  white-space: nowrap;
}

.ribbon-menu-item:hover {
  background: var(--panel);
  border-color: var(--border);
  color: var(--accent);
}

.ribbon-menu-item.active {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
  color: var(--accent);
  font-weight: 600;
}

/* Advanced Popover */
.ribbon-advanced-menu {
  min-width: 220px;
  padding: 10px;
  gap: 8px;
}

.ribbon-advanced-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ribbon-advanced-section-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ribbon-advanced-options {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.ribbon-advanced-divider {
  height: 1px;
  background: var(--border);
  margin: 2px 0;
}

/* Chapter Jump Input & Total (Phase 4 Addendum) */
.excel-chapter-jump-input {
  width: 50px;
  height: 22px;
  padding: 0 4px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  transition: all 0.12s ease;
}

.excel-chapter-jump-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.excel-chapter-jump-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ribbon-jump-total {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
}

/* Behavior Popover Menu (Phase 4 Addendum) */
.ribbon-behavior-menu {
  min-width: 250px;
  padding: 8px;
  gap: 6px;
}

.ribbon-behavior-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 4px;
  cursor: pointer;
  user-select: none;
  transition: background 0.12s ease;
  font-size: 11.5px;
  color: var(--text);
  line-height: 1.3;
}

.ribbon-behavior-item:hover {
  background: var(--panel);
}

.ribbon-behavior-item input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}

/* 5. Bottom Sheet Tabs & Status Bar */
.excel-workbook-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 34px;
  background: var(--panel-strong);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  z-index: 110;
  user-select: none;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.28s ease, background 0.25s ease;
}

.sheet-tabs-container {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.sheet-tabs-container::-webkit-scrollbar {
  display: none;
}

.sheet-tab-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 26px;
  padding: 0 12px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 3px;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.12s ease;
}

.sheet-tab-item:hover {
  background: var(--panel);
  color: var(--text);
}

.sheet-tab-item.active {
  background: var(--panel);
  color: var(--accent);
  font-weight: 700;
  border-color: var(--border);
  border-bottom: 2px solid var(--accent);
}

.sheet-tab-item svg {
  width: 13px;
  height: 13px;
}

.workbook-status-bar {
  display: flex;
  align-items: center;
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  color: var(--muted);
  padding: 0 8px;
}

.status-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.status-item strong {
  color: var(--text);
}

/* ==========================================================================
   INLINE READING QUEUE IN RIBBON
   ========================================================================== */
.ribbon-queue-actions {
  flex-shrink: 0;
}

.ribbon-queue-strip-wrap {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  border-right: none !important;
}

.ribbon-queue-empty {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  padding: 0 12px;
  user-select: none;
}

.ribbon-queue-empty svg,
.ribbon-queue-empty i {
  width: 16px;
  height: 16px;
  opacity: 0.7;
}

.ribbon-queue-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding: 4px 0;
  width: 100%;
}

.ribbon-queue-strip::-webkit-scrollbar {
  height: 4px;
}

.ribbon-queue-strip::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

.ribbon-queue-card {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 0 8px 0 10px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  flex-shrink: 0;
  min-width: 160px;
  max-width: 260px;
  transition: all 0.15s ease;
  user-select: none;
}

.ribbon-queue-card:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, var(--panel-strong));
}

.ribbon-queue-card.is-next {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--panel-strong));
  box-shadow: 0 1px 4px color-mix(in srgb, var(--accent) 20%, transparent);
}

.ribbon-queue-order {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.ribbon-queue-card.is-next .ribbon-queue-order {
  color: var(--accent);
}

.ribbon-queue-title {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 50px;
}

.ribbon-queue-controls {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

.ribbon-queue-ctrl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  font-size: 10px;
  line-height: 1;
  border: 1px solid transparent;
  border-radius: 3px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.12s ease;
}

.ribbon-queue-ctrl-btn:hover:not(:disabled) {
  color: var(--text);
  background: var(--panel);
  border-color: var(--border);
}

.ribbon-queue-ctrl-btn.remove:hover {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.3);
}

.ribbon-queue-ctrl-btn:disabled {
  opacity: 0.25;
  cursor: not-allowed;
}

/* 6. Tablet & Intermediate Viewports (769px - 1100px) */
@media (max-width: 1100px) {
  .titlebar-search-box {
    width: 220px;
  }

  .ribbon-util-btn span:not(.queue-pill) {
    display: none;
  }

  .workbook-status-bar {
    font-size: 10px;
  }
}

/* 7. Responsive Mobile Styling (< 768px) */
@media (max-width: 768px) {
  .hide-on-mobile {
    display: none !important;
  }

  .workbook-titlebar {
    padding: 0 8px;
    height: 34px;
  }

  .titlebar-search-box {
    width: 140px;
    padding: 2px 6px;
    font-size: 11px;
  }

  .workbook-filename {
    font-size: 12px;
  }

  .ribbon-tab-bar-wrap {
    padding: 0 4px;
    overflow-x: auto;
  }

  .ribbon-tab-bar {
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .ribbon-tab-bar::-webkit-scrollbar {
    display: none;
  }

  .ribbon-tab {
    padding: 5px 8px;
    font-size: 11px;
  }

  .ribbon-util-btn {
    padding: 0 4px;
    height: 24px;
  }

  .ribbon-util-btn span:not(.queue-pill) {
    display: none;
  }

  .ribbon-content-bar {
    height: auto;
    padding: 6px 8px;
    gap: 8px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .ribbon-content-bar::-webkit-scrollbar {
    display: none;
  }

  .ribbon-btn-stacked {
    min-width: 44px;
    height: 42px;
    font-size: 10px;
    padding: 2px 4px;
  }

  .workbook-status-bar {
    display: none;
  }

  .sheet-tab-item {
    padding: 0 8px;
    font-size: 10.5px;
    flex-shrink: 0;
  }

  .ribbon-queue-card {
    min-width: 140px;
    max-width: 200px;
    height: 34px;
    padding: 0 6px 0 8px;
  }
}