.nm-writing-sidebar.is-confirmation-preview {
  position: relative;
  grid-template-rows: minmax(0, 1fr);
}

.nm-writing-sidebar.is-confirmation-preview .nm-writing-outline-view {
  grid-row: 1;
  min-height: 0;
}

.nm-writing-outline-view.is-confirmation-preview {
  min-height: 0;
  position: relative;
  display: block;
  overflow: hidden;
}

.nm-writing-outline-view.is-confirmation-preview > :not(.nm-writing-confirmation-preview) {
  display: none !important;
}

/*
 * Keep the canonical sidebar close control alive while the confirmation
 * preview replaces the normal sidebar header. Closing the sidebar must not
 * destroy the confirmation preview, so reopening restores the same view.
 */
.nm-writing-sidebar.is-confirmation-preview .nm-writing-sidebar-heading {
  display: contents !important;
}

.nm-writing-sidebar.is-confirmation-preview .nm-writing-sidebar-heading > :not(#writing-sidebar-close) {
  display: none !important;
}

.nm-writing-sidebar.is-confirmation-preview #writing-sidebar-close {
  position: absolute;
  top: 5px;
  right: 5px;
  z-index: 95;
  display: flex !important;
}

.nm-writing-confirmation-preview {
  min-width: 0;
  min-height: 0;
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: var(--nm-writing-text);
  background: var(--nm-writing-surface);
  container-type: inline-size;
}

.nm-writing-confirmation-preview.hidden {
  display: none !important;
}

.nm-writing-confirmation-title-row {
  min-width: 0;
  min-height: 50px;
  flex: 0 0 auto;
  padding: 4px 48px 4px 7px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 40px;
  align-items: center;
  gap: 4px;
  border-bottom: 1px solid var(--nm-writing-border);
  background: var(--nm-writing-surface);
}

.nm-writing-confirmation-back {
  width: 34px;
  min-width: 34px;
  height: 34px;
  padding: 0;
  display: inline-grid;
  place-items: center;
  border: 0;
  border-radius: 7px;
  color: var(--nm-writing-muted);
  background: transparent;
  cursor: pointer;
}

.nm-writing-confirmation-back:hover {
  color: var(--nm-writing-text);
  background: #f1f5f9;
}

.nm-writing-confirmation-back svg {
  width: 20px;
  height: 20px;
  pointer-events: none;
}

.nm-writing-confirmation-title-wrap {
  min-width: 0;
  display: block;
}

/* Match the canonical manuscript title field: rectangular, bottom-border emphasis. */
.nm-writing-confirmation-title-wrap input {
  width: 100%;
  min-width: 0;
  min-height: 42px;
  margin: 0;
  padding: 7px 8px;
  border: 0;
  border-bottom: 2px solid #cbd5e1;
  border-radius: 0;
  outline: 0;
  color: var(--nm-writing-text);
  background: transparent;
  box-shadow: none;
  font-size: 20px;
  font-weight: 650;
  text-overflow: ellipsis;
}

.nm-writing-confirmation-title-wrap input:focus,
.nm-writing-confirmation-title-wrap input:focus-visible {
  border-bottom-color: var(--nm-writing-primary);
  border-radius: 0;
  box-shadow: none;
}

.nm-writing-confirmation-title-wrap input:read-only {
  color: var(--nm-writing-muted);
}

.nm-writing-confirmation-toolbar-toggle {
  justify-self: end;
}

.nm-writing-confirmation-toolbar-region {
  min-width: 0;
  flex: 0 0 auto;
}

.nm-writing-confirmation-toolbar-region .nm-writing-toolbar {
  min-width: max-content;
}

.nm-writing-confirmation-status-slot {
  padding-inline: 4px;
}

.nm-writing-confirmation-status-slot .nm-writing-save-button {
  width: 62px;
  min-width: 62px;
}

.nm-writing-confirmation-auxiliary-slot {
  min-width: 0;
  min-height: 0;
  flex: 0 0 auto;
}

.nm-writing-confirmation-textarea-frame {
  min-width: 0;
  min-height: 0;
  flex: 1 1 0;
}

/*
 * A cloned read-aloud controller may contain the source custom-select display.
 * WritingSelects creates the live display immediately after the native select;
 * keep that first live instance and hide the stale cloned sibling.
 */
.nm-writing-confirmation-preview .nm-writing-read-aloud-rate-label .nm-select-inner + .nm-select-inner {
  display: none !important;
}

.nm-writing-menu-popover [data-confirmation-action='open']:disabled {
  cursor: default;
  opacity: .45;
}

.nm-writing-confirmation-notice {
  max-width: calc(100% - 20px);
  position: absolute;
  left: 50%;
  bottom: 10px;
  z-index: 90;
  padding: 7px 10px;
  transform: translateX(-50%);
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  color: #334155;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 6px 18px rgba(15, 23, 42, .16);
  font-size: 12px;
  line-height: 1.5;
}

.nm-writing-confirmation-notice.hidden {
  display: none !important;
}

.nm-writing-confirmation-notice[data-notice-type='error'] {
  border-color: #fecaca;
  color: #991b1b;
  background: rgba(254, 242, 242, .98);
}

@media (max-width: 767px) {
  .nm-writing-confirmation-title-row {
    min-height: 50px;
    padding: 4px 48px 4px 6px;
  }

  .nm-writing-confirmation-status-slot .nm-writing-save-button {
    width: 54px;
    min-width: 54px;
  }
}

html.dark .nm-writing-confirmation-title-row,
html.dark .nm-writing-confirmation-preview {
  background: var(--nm-writing-surface);
}

html.dark .nm-writing-confirmation-back {
  color: #94a3b8;
  background: transparent;
}

html.dark .nm-writing-confirmation-back:hover {
  color: #e2e8f0;
  background: #1e293b;
}

html.dark .nm-writing-confirmation-title-wrap input {
  border-bottom-color: #475569;
  color: #e2e8f0;
}

html.dark .nm-writing-confirmation-title-wrap input:focus,
html.dark .nm-writing-confirmation-title-wrap input:focus-visible {
  border-bottom-color: #60a5fa;
}

html.dark .nm-writing-confirmation-notice {
  border-color: #475569;
  color: #e2e8f0;
  background: rgba(30, 41, 59, .97);
}

html.dark .nm-writing-confirmation-notice[data-notice-type='error'] {
  border-color: #7f1d1d;
  color: #fecaca;
  background: rgba(69, 10, 10, .97);
}