.document-knowledge-drawer {
  width: min(920px, 96vw);
}

.document-knowledge-header-actions {
  display: flex;
  gap: .45rem;
  align-items: center;
  padding: 0 .82rem .72rem;
}

.document-metadata-editor {
  display: grid;
  gap: .55rem;
  margin-bottom: .85rem;
  padding: .82rem;
  border: 1px solid rgba(16, 40, 84, .2);
  border-left: 4px solid var(--primary);
  border-radius: 6px;
  background: linear-gradient(180deg, #f4f8ff 0%, #eef5ff 100%);
  box-shadow: 0 12px 26px rgba(15, 23, 42, .12);
}

.document-metadata-editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .55rem;
}

.document-metadata-editor-header h3 {
  margin: 0;
  color: var(--text);
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 700;
}

.document-metadata-form {
  display: grid;
  gap: .55rem;
}

.document-metadata-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: .32rem;
  max-height: 126px;
  overflow: auto;
  padding: .38rem;
  border: 1px solid rgba(16, 40, 84, .14);
  border-radius: 5px;
  background: rgba(255, 255, 255, .72);
  scrollbar-width: thin;
}

.document-metadata-categories .form-check {
  display: flex;
  align-items: center;
  gap: .32rem;
  min-width: 0;
  margin: 0;
  padding: .25rem .38rem;
  border: 1px solid rgba(16, 40, 84, .1);
  border-radius: 4px;
  background: #fff;
  color: var(--text);
  font-size: .8rem;
  line-height: 1.15;
}

.document-metadata-categories .form-check-input {
  flex: 0 0 auto;
  width: .9rem;
  height: .9rem;
  margin: 0;
}

.document-metadata-categories .form-check span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.document-metadata-actions {
  display: flex;
  justify-content: flex-end;
}

.document-card-list {
  display: grid;
  gap: .58rem;
}

.document-category-tabs {
  display: grid;
  gap: .72rem;
}

.document-tab-rail-shell {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: .35rem;
  min-width: 0;
}

.document-tab-rail-shell::before,
.document-tab-rail-shell::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 2;
  width: 2rem;
  pointer-events: none;
  opacity: 0;
  transition: opacity .16s ease;
}

.document-tab-rail-shell::before {
  left: 2.25rem;
  background: linear-gradient(90deg, #fff, rgba(255, 255, 255, 0));
}

.document-tab-rail-shell::after {
  right: 2.25rem;
  background: linear-gradient(270deg, #fff, rgba(255, 255, 255, 0));
}

.document-tab-rail-shell.can-scroll-left::before,
.document-tab-rail-shell.can-scroll-right::after {
  opacity: 1;
}

.document-tab-rail {
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scroll-padding-inline: .15rem;
  scrollbar-width: thin;
  scroll-behavior: smooth;
  border-bottom: 1px solid var(--line);
}

.document-category-tabs .document-tab-list {
  flex-wrap: nowrap;
  gap: .35rem;
  min-width: max-content;
  border-bottom: 0;
  padding: .1rem .1rem .42rem;
}

.document-category-tabs .nav-item {
  flex: 0 0 auto;
}

.document-category-tabs .nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .42rem;
  min-height: 38px;
  max-width: 15rem;
  padding: .46rem .68rem;
  border: 1px solid transparent;
  border-radius: 5px;
  color: var(--muted);
  background: transparent;
  font-size: .88rem;
  font-weight: 650;
  line-height: 1.2;
  white-space: nowrap;
}

.document-category-tabs .nav-link:hover {
  color: var(--text);
  background: #f7f8fa;
  border-color: var(--line);
}

.document-category-tabs .nav-link:focus-visible {
  outline: 2px solid rgba(16, 40, 84, .22);
  outline-offset: 2px;
}

.document-category-tabs .nav-link.active {
  color: var(--accent);
  background: #fff;
  border-color: var(--line-strong);
  box-shadow: 0 1px 2px rgba(16, 40, 84, .08);
  font-weight: 750;
}

.document-category-tabs .nav-link.active::after {
  content: "";
  position: absolute;
  right: .75rem;
  bottom: -.52rem;
  left: .75rem;
  height: 3px;
  border-radius: 999px;
  background: var(--accent);
}

.document-tab-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.document-tab-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.55rem;
  height: 1.24rem;
  padding: 0 .4rem;
  border-radius: 999px;
  color: var(--text);
  background: #eef1f5;
  font-size: .72rem;
  font-weight: 700;
}

.document-category-tabs .nav-link.active .document-tab-count {
  color: #fff;
  background: var(--accent);
}

.document-tab-scroll-button {
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  font-size: 1.25rem;
  box-shadow: 0 1px 2px rgba(16, 40, 84, .06);
}

.document-tab-scroll-button:hover {
  border-color: var(--line-strong);
  color: var(--accent);
}

.document-tab-scroll-button.is-disabled {
  display: none;
  pointer-events: none;
}

.document-category-tab-content {
  padding-top: .12rem;
}

@media (max-width: 720px) {
  .document-tab-rail-shell {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .document-tab-scroll-button {
    display: none;
  }

  .document-tab-rail-shell::before {
    left: 0;
  }

  .document-tab-rail-shell::after {
    right: 0;
  }

  .document-category-tabs .nav-link {
    max-width: 12rem;
    min-height: 40px;
    padding: .5rem .7rem;
    font-size: .88rem;
  }
}

.document-tab-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .72rem;
  margin-bottom: .55rem;
}

.document-tab-toolbar h2 {
  font-size: 1rem;
  margin: 0;
}

.document-upload-job-list {
  display: grid;
  gap: .55rem;
  max-height: min(340px, 42vh);
  overflow-y: auto;
  padding-right: .2rem;
  scrollbar-color: rgba(16, 40, 84, .42) #e9edf3;
  scrollbar-width: thin;
}

.document-upload-job-list::-webkit-scrollbar {
  width: 9px;
}

.document-upload-job-list::-webkit-scrollbar-track {
  border-radius: 999px;
  background: #e9edf3;
}

.document-upload-job-list::-webkit-scrollbar-thumb {
  border: 2px solid #e9edf3;
  border-radius: 999px;
  background: rgba(16, 40, 84, .5);
}

.document-upload-overall {
  display: grid;
  gap: .55rem;
  padding: .78rem;
  border: 1px solid rgba(16, 40, 84, .12);
  border-radius: 5px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.document-upload-overall-head {
  display: flex;
  gap: .75rem;
  align-items: center;
  justify-content: space-between;
  color: var(--ink);
}

.document-upload-overall-head strong {
  font-family: var(--font-head);
  font-size: .94rem;
  line-height: 1.2;
}

.document-upload-overall-head span {
  color: var(--muted);
  font-size: .82rem;
  font-weight: 700;
  white-space: nowrap;
}

.document-upload-overall-progress {
  height: 12px;
  border-radius: 999px;
  background: #e9edf3;
}

.document-upload-overall-errors {
  display: grid;
  gap: .3rem;
  padding-top: .45rem;
  border-top: 1px solid var(--line);
}

.document-upload-overall-errors > strong {
  color: var(--danger);
  font-family: var(--font-head);
  font-size: .82rem;
}

.document-upload-overall-errors ol {
  max-height: 104px;
  overflow-y: auto;
  margin: 0;
  padding-left: 1.25rem;
  color: var(--text);
  font-size: .84rem;
}

.document-upload-overall-errors li + li {
  margin-top: .25rem;
}

.document-upload-overall-errors li strong {
  color: var(--ink);
}

.document-upload-job {
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: .68rem;
  display: grid;
  gap: .42rem;
}

.document-upload-job-header {
  display: flex;
  justify-content: space-between;
  gap: .55rem;
  align-items: center;
}

.document-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .72rem;
  align-items: end;
  padding: .78rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
  box-shadow: 0 1px 2px rgba(16, 40, 84, .04);
}

.document-card-main {
  display: grid;
  gap: .46rem;
  min-width: 0;
}

.document-card-title-line {
  display: flex;
  flex-wrap: wrap;
  gap: .32rem .55rem;
  align-items: baseline;
  min-width: 0;
}

.document-card-title-line h2 {
  overflow-wrap: anywhere;
  margin: 0;
  color: var(--text);
  font-family: var(--font-body);
  font-size: .98rem;
  font-weight: 700;
  line-height: 1.35;
}

.document-card-title-line span {
  font-size: .86rem;
  white-space: nowrap;
}

.document-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .36rem .82rem;
  align-items: center;
  color: var(--text);
}

.document-card-meta > span {
  display: inline-flex;
  gap: .35rem;
  align-items: center;
  min-width: 0;
}

.document-card-meta strong {
  color: var(--muted);
  font-size: .72rem;
  text-transform: uppercase;
}

.document-card-meta small {
  color: var(--muted);
  font-size: .78rem;
}

.document-card-linked-items {
  display: flex;
  flex-wrap: nowrap;
  gap: .28rem;
  max-width: 100%;
  overflow-x: auto;
  padding-bottom: .1rem;
  scrollbar-width: thin;
}

.document-card-linked-items span {
  flex: 0 0 auto;
  padding: .16rem .42rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--mist);
  color: var(--muted);
  font-size: .76rem;
}

.document-card-linked-items span.is-empty {
  border-style: dashed;
  background: #fff;
}

.document-card-actions {
  display: flex;
  gap: .34rem;
  align-items: center;
  justify-content: flex-end;
}

.document-status {
  display: inline-flex;
  align-items: center;
  padding: .18rem .48rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: #f8fafc;
  font-size: .76rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.document-status-success {
  border-color: rgba(29, 129, 79, .26);
  background: rgba(29, 129, 79, .09);
  color: #17683f;
}

.document-status-warning {
  border-color: rgba(166, 111, 0, .28);
  background: rgba(166, 111, 0, .1);
  color: #805900;
}

.document-status-danger {
  border-color: rgba(163, 37, 88, .28);
  background: rgba(163, 37, 88, .08);
  color: var(--danger);
}

.document-status-info {
  border-color: rgba(16, 40, 84, .22);
  background: rgba(16, 40, 84, .08);
  color: var(--primary);
}

.document-status-muted {
  border-color: rgba(99, 111, 130, .24);
  background: rgba(99, 111, 130, .08);
  color: #5d6878;
}

.document-progress-inline {
  display: inline-flex;
  gap: .3rem;
  align-items: center;
}

.document-progress-message {
  color: var(--muted);
  font-size: .76rem;
  line-height: 1.25;
}

.document-progress-items {
  color: var(--muted);
  font-size: .76rem;
  line-height: 1.2;
  white-space: nowrap;
}

.document-progress-spinner {
  display: inline-block;
  width: 1em;
  height: 1em;
  border: .14em solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  color: var(--ink);
  vertical-align: -0.12em;
  animation: document-progress-spin .75s linear infinite;
}

@keyframes document-progress-spin {
  to {
    transform: rotate(360deg);
  }
}

.document-knowledge-body,
.document-knowledge-tree,
.document-tree-category,
.document-tree-items,
.document-tree-item,
.document-tree-entry {
  display: grid;
  gap: .55rem;
}

.document-quantitative-progress {
  display: grid;
  gap: .38rem;
  padding: .68rem;
  border: 1px solid rgba(16, 40, 84, .14);
  border-radius: 5px;
  background: #fff;
}

.document-quantitative-progress-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.document-quantitative-parameters {
  display: grid;
  gap: .32rem;
}

.document-quantitative-parameter {
  padding: .42rem .55rem;
  border: 1px solid rgba(15, 23, 42, .08);
  border-radius: 4px;
  background: var(--mist);
  color: var(--text);
  font-size: .84rem;
}

.document-tree-category {
  padding: .68rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
}

.document-tree-items {
  padding-left: .65rem;
  border-left: 2px solid rgba(16, 40, 84, .12);
}

.document-tree-item {
  padding: .55rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--mist);
}

.document-tree-node-header {
  display: flex;
  flex-wrap: wrap;
  gap: .34rem;
  align-items: center;
}

.document-tree-node-header strong {
  color: var(--text);
}

.document-tree-node-header > span:last-child {
  color: var(--muted);
  font-size: .82rem;
}

.document-tree-node-type {
  padding: .18rem .48rem;
  border: 1px solid rgba(16, 40, 84, .16);
  border-radius: 999px;
  background: rgba(16, 40, 84, .06);
  color: var(--primary);
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
}

.document-tree-entry p {
  margin: 0;
  color: var(--text);
  font-size: .9rem;
  line-height: 1.45;
}

.document-image-strip {
  display: flex;
  gap: .42rem;
  overflow-x: auto;
  padding-bottom: .15rem;
}

.document-image-thumb {
  display: grid;
  gap: .28rem;
  flex: 0 0 128px;
  min-width: 128px;
  padding: .32rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
  color: inherit;
  text-align: left;
}

.document-image-thumb img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 4px;
  background: #eef2f7;
}

.document-image-thumb span {
  overflow: hidden;
  color: var(--muted);
  font-size: .72rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.shared-image-viewer {
  border: 0;
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.shared-image-viewer-full {
  display: block;
  width: 100%;
  max-height: 62vh;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--mist);
}

.shared-image-viewer-form {
  display: grid;
  gap: .42rem;
  margin-top: .62rem;
}

.shared-image-viewer-form label {
  display: grid;
  gap: .25rem;
}

.shared-image-viewer-form label span {
  color: var(--muted);
  font-family: var(--font-head);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.shared-image-viewer-actions {
  display: flex;
  justify-content: flex-end;
}

.catalog-warning-text {
  color: var(--text);
  font-size: .9rem;
}

.catalog-image-relations {
  display: grid;
  gap: .34rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.catalog-image-relations li {
  display: grid;
  gap: .12rem;
  padding: .38rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--mist);
}

.catalog-image-relations span,
.catalog-image-relations small {
  color: var(--muted);
  font-size: .78rem;
}

.catalog-image-delete-actions {
  gap: .5rem;
}

.empty-state.compact {
  padding: .55rem .65rem;
  border: 1px dashed rgba(16, 40, 84, .22);
  border-radius: 5px;
  background: var(--mist);
  color: var(--muted);
  font-size: .82rem;
}

.document-item-link-results {
  display: grid;
  max-height: 260px;
  overflow-y: auto;
  gap: .4rem;
  margin-bottom: .75rem;
}

.document-item-link-result {
  display: grid;
  gap: .15rem;
  width: 100%;
  padding: .55rem .65rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  text-align: left;
}

.document-item-link-result:hover,
.document-item-link-result:focus {
  border-color: rgba(0, 98, 204, .38);
  background: var(--mist);
}

.document-item-link-result:disabled {
  opacity: .62;
}

.document-item-link-result span,
.document-item-link-result small {
  color: var(--muted);
}

.document-item-link-selected {
  display: flex;
  flex-wrap: wrap;
  gap: .42rem;
  min-height: 2rem;
}

.document-item-link-chip {
  display: inline-flex;
  align-items: center;
  gap: .38rem;
  max-width: 100%;
  padding: .32rem .5rem;
  border: 1px solid rgba(0, 98, 204, .24);
  border-radius: 6px;
  background: rgba(0, 98, 204, .08);
  color: var(--text);
  font-size: .85rem;
}

.document-item-link-chip span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.document-item-link-chip button {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  line-height: 1;
}

.document-item-link-empty {
  padding: .5rem .6rem;
  border: 1px dashed var(--line);
  border-radius: 6px;
  color: var(--muted);
  font-size: .85rem;
}

.document-inline-item-link {
  display: grid;
  gap: .42rem;
  position: relative;
}

.document-inline-item-link-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .42rem;
}

.document-inline-item-link-suggestions {
  position: absolute;
  z-index: 12;
  top: 4.9rem;
  right: 0;
  left: 0;
  display: grid;
  max-height: 230px;
  overflow-y: auto;
  gap: .25rem;
  padding: .35rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  box-shadow: var(--shadow);
}

.document-inline-item-link-suggestion {
  display: grid;
  gap: .1rem;
  width: 100%;
  padding: .45rem .55rem;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--text);
  text-align: left;
}

.document-inline-item-link-suggestion:hover,
.document-inline-item-link-suggestion:focus {
  background: var(--mist);
}

.document-inline-item-link-suggestion span,
.document-inline-item-link-suggestion small {
  color: var(--muted);
}

.document-inline-item-link-current {
  margin-top: .1rem;
}

.document-knowledge-entry-form {
  display: grid;
  gap: .4rem;
}

.document-knowledge-entry-actions {
  display: flex;
  justify-content: flex-end;
}