/* Single-row document command bar. Loaded after legacy styles.css. */
#topbar {
  width: 100vw !important;
  height: 56px !important;
  min-height: 56px !important;
  padding: 7px 10px 9px !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 8px !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  scrollbar-width: thin !important;
  scrollbar-color: #8b6cf0 rgba(255, 255, 255, .08) !important;
  scrollbar-gutter: stable !important;
  background: #090e1d !important;
  box-shadow: 0 8px 24px rgba(2, 6, 16, .28) !important;
}

#topbar::-webkit-scrollbar { display: block !important; height: 5px !important; }
#topbar::-webkit-scrollbar-track { background: rgba(255, 255, 255, .07) !important; border-radius: 999px !important; }
#topbar::-webkit-scrollbar-thumb { min-width: 100px !important; background: #8b6cf0 !important; border-radius: 999px !important; }

/* Flatten the two legacy groups into one visible command row. */
#topbar .topbar-primary,
#topbar .topbar-document-tools { display: contents !important; }
#topbar > .spacer,
#topbar .topbar-project-title { display: none !important; }

#topbar .topbar-primary > * { order: 5; }
#topbar .topbar-document-tools > * { order: 10; }
#topbar #backToProjects { order: 0; }
#topbar #aiToolBtn { order: 1; }
#topbar #projectSearchForm { order: 2; }
#topbar #projectCompareBtn { order: 3; }
#topbar #birkiNavBtn { order: 4; }

#topbar .btn,
#topbar .seg,
#topbar .counter,
#topbar #aiToolBtn,
#topbar .topbar-action-btn,
#topbar .topbar-back-compact {
  height: 40px !important;
  min-height: 40px !important;
  border-radius: 10px !important;
  flex: 0 0 auto !important;
}

#topbar .btn {
  gap: 6px !important;
  padding: 0 10px !important;
  font-size: 12px !important;
  font-weight: 700 !important;
}

#topbar .btn-icon-only,
#topbar .btn-icon-only:hover:not(:disabled),
#topbar .topbar-action-btn {
  width: auto !important;
  min-width: 44px !important;
  max-width: none !important;
  padding: 0 10px !important;
}

#topbar .topbar-action-btn { min-width: 86px !important; }
#topbar .btn.topbar-back-compact {
  width: 40px !important;
  min-width: 40px !important;
  max-width: 40px !important;
  padding: 0 !important;
}

#topbar .btn-icon-only svg:not(.tape-measure-icon),
#topbar .topbar-action-btn svg,
#topbar #aiToolBtn svg { width: 18px !important; height: 18px !important; flex: 0 0 18px !important; }
#topbar .btn-icon-only .tape-measure-icon { width: 23px !important; height: 23px !important; }

#topbar .btn-label-text,
#topbar .btn-icon-only .btn-label-text,
#topbar .btn-icon-only:hover:not(:disabled) .btn-label-text,
#topbar #aiToolBtn .btn-label-text,
#topbar .topbar-action-btn span:not([aria-hidden]) {
  display: inline !important;
  position: static !important;
  width: auto !important;
  max-width: none !important;
  height: auto !important;
  padding: 0 !important;
  margin: 0 !important;
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
  overflow: visible !important;
  color: inherit !important;
  background: transparent !important;
  box-shadow: none !important;
  white-space: nowrap !important;
  font-size: 12px !important;
  line-height: 1 !important;
}

#topbar #aiToolBtn {
  width: auto !important;
  min-width: 112px !important;
  max-width: none !important;
  padding: 0 14px !important;
  box-shadow: 0 0 18px rgba(124, 92, 255, .38) !important;
}

#topbar .project-search {
  width: 310px !important;
  min-width: 310px !important;
  max-width: 310px !important;
  height: 40px !important;
  flex: 0 0 310px !important;
  padding: 0 6px 0 10px !important;
  gap: 6px !important;
  border-radius: 10px !important;
}

#topbar .project-search input { min-width: 80px !important; font-size: 12px !important; }
#topbar .project-search-run { min-width: 54px !important; height: 30px !important; padding: 0 9px !important; }
#topbar .project-search-nav { min-width: 68px !important; height: 30px !important; }

#topbar .seg,
#topbar .counter { flex: 0 0 auto !important; }
#topbar .seg { min-width: max-content !important; }
#topbar .seg-btn { width: 32px !important; min-width: 32px !important; flex-basis: 32px !important; font-size: 18px !important; }
#topbar .seg-mid { min-width: 64px !important; padding: 0 8px !important; font-size: 12px !important; }
#topbar .zoom-mid { min-width: 58px !important; font-size: 12px !important; }
#topbar .counter { min-width: 104px !important; padding: 0 10px !important; font-size: 12px !important; }

.main, .projects-view { top: 56px !important; }
.projects-view { height: calc(100% - 56px) !important; }
.ai-sidebar { top: 56px !important; height: calc(100dvh - 56px) !important; }
.welcome-toast { top: 68px !important; }

/* Старый технический выбор контекста больше не является частью продукта. */
.ai-project-context-modes,
.ai-pdf-context { display: none !important; }

.ai-context-toolbar {
  grid-template-columns: minmax(0, 1fr) minmax(150px, auto) !important;
  padding: 10px 12px !important;
}

.ai-selection-count:empty { display: none !important; }

@media (max-width: 760px) {
  #topbar .project-search { width: 270px !important; min-width: 270px !important; max-width: 270px !important; flex-basis: 270px !important; }
}