.view-knowledge {
  min-height: 0;
}
.knowledge-list,
.knowledge-reader,
.knowledge-editor {
  height: 100%;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  gap: 12px;
}
.knowledge-list-summary {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 11px;
  flex: none;
}
.knowledge-list-summary small {
  background: var(--surface-soft);
  padding: 3px 7px;
  border-radius: 10px;
}
.knowledge-cards {
  min-height: 0;
  flex: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: minmax(160px, auto);
  align-content: start;
  gap: 12px;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  padding-right: 4px;
}
.knowledge-cards:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.knowledge-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 15px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: var(--surface, #fff);
  gap: 10px;
}
.knowledge-card-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--muted);
  font-size: 10px;
  min-height: 17px;
}
.knowledge-card-tags > span:first-child {
  overflow-wrap: anywhere;
}
.knowledge-pinned {
  color: var(--accent);
  font-size: 9px;
  margin-left: auto;
  flex: none;
}
.knowledge-card .knowledge-card-title {
  border: 0;
  background: none;
  padding: 0;
  color: var(--text);
  justify-content: flex-start;
  text-align: left;
  white-space: normal !important;
  overflow-wrap: anywhere;
  line-height: 1.4;
  font-size: 14px;
  font-weight: 650;
  min-height: 0;
  flex: none;
}
.knowledge-card .knowledge-card-title:hover {
  color: var(--accent);
}
.knowledge-card > p {
  margin: 0;
  font-size: 11px;
  line-height: 1.5;
  color: var(--muted);
  overflow-wrap: anywhere;
}
.knowledge-card > footer {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  color: var(--muted);
  font-size: 9px;
  min-width: 0;
}
.knowledge-card > footer > span {
  overflow-wrap: anywhere;
}
.knowledge-list-footer {
  flex: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  font-size: 11px;
}
.knowledge-list-footer .button {
  min-height: 30px;
  white-space: nowrap;
}
.knowledge-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 0;
  width: 100%;
  grid-column: 1/-1;
  gap: 10px;
  padding: 25px;
  color: var(--muted);
}
.knowledge-empty b {
  color: var(--text);
  font-size: 16px;
}
.knowledge-empty p {
  max-width: 390px;
  line-height: 1.7;
  font-size: 12px;
  margin: 0;
}
.knowledge-localbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  flex: none;
}
.knowledge-localbar .button {
  white-space: nowrap !important;
  overflow-wrap: normal !important;
  word-break: normal !important;
  min-height: 30px;
  font-size: 11px;
}
.knowledge-reading-layout {
  flex: 1;
  min-height: 0;
  display: flex;
  gap: 24px;
  overflow: hidden;
}
.knowledge-document {
  flex: 1;
  min-width: 0;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  padding: 8px 16px 30px 4px;
}
.knowledge-document-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
}
.knowledge-document-meta small {
  font-size: 10px;
}
.knowledge-document-title {
  font-size: clamp(20px, 2.5vw, 30px);
  line-height: 1.3;
  margin: 16px 0 22px;
  overflow-wrap: anywhere;
}
.knowledge-outline {
  width: 190px;
  flex: none;
  overflow: auto;
  scrollbar-width: thin;
  border-left: 1px solid var(--line);
  padding-left: 14px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
}
.knowledge-outline > b {
  font-size: 11px;
  margin: 10px 0;
}
.knowledge-outline .button {
  background: none;
  border: 0;
  min-height: 25px;
  font-size: 11px;
  color: var(--muted);
  padding: 4px 2px 4px calc((var(--heading-depth) - 1) * 7px);
  white-space: normal !important;
  text-align: left;
  overflow-wrap: anywhere;
  justify-content: flex-start;
}
.knowledge-markdown {
  font-size: 13px;
  line-height: 1.75;
  overflow-wrap: anywhere;
  color: var(--text);
}
.knowledge-markdown > :first-child {
  margin-top: 0;
}
.knowledge-markdown h1,
.knowledge-markdown h2,
.knowledge-markdown h3,
.knowledge-markdown h4,
.knowledge-markdown h5,
.knowledge-markdown h6 {
  line-height: 1.35;
  margin: 1.5em 0 0.6em;
  scroll-margin-top: 15px;
}
.knowledge-markdown h1 {
  font-size: 26px;
}
.knowledge-markdown h2 {
  font-size: 21px;
}
.knowledge-markdown h3 {
  font-size: 17px;
}
.knowledge-markdown h4,
.knowledge-markdown h5,
.knowledge-markdown h6 {
  font-size: 14px;
}
.knowledge-markdown p {
  margin: 0.8em 0;
}
.knowledge-markdown ul,
.knowledge-markdown ol {
  padding-left: 24px;
  margin: 0.8em 0;
}
.knowledge-markdown li {
  margin: 5px 0;
}
.knowledge-markdown blockquote {
  margin: 15px 0;
  border-left: 3px solid var(--accent);
  background: var(--surface-soft);
  padding: 10px 15px;
  color: var(--muted);
}
.knowledge-markdown code {
  background: var(--surface-soft);
  border-radius: 4px;
  padding: 2px 5px;
  font:
    12px/1.6 Consolas,
    monospace;
}
.knowledge-markdown pre {
  background: var(--surface-soft);
  border: 1px solid var(--line);
  padding: 14px;
  border-radius: 8px;
  overflow: auto;
  white-space: pre;
}
.knowledge-markdown pre code {
  padding: 0;
  background: none;
}
.knowledge-markdown hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 20px 0;
}
.knowledge-markdown a,
.knowledge-markdown .knowledge-inline-link {
  color: var(--accent);
  text-decoration: underline;
}
.knowledge-markdown .knowledge-inline-link {
  display: inline;
  padding: 0;
  min-height: 0;
  background: none;
  border: 0;
  font: inherit;
  white-space: normal !important;
  text-align: left;
}
.knowledge-unavailable-link,
.knowledge-missing-image {
  color: var(--muted);
}
.knowledge-missing-image {
  display: block;
  border: 1px dashed var(--line);
  padding: 12px;
  margin: 10px 0;
}
.knowledge-image {
  margin: 16px 0;
}
.knowledge-image img {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  display: block;
}
.knowledge-image .knowledge-image-open {
  display: block;
  width: fit-content;
  max-width: 100%;
  padding: 0;
  border: 0;
  min-height: 0;
  background: transparent;
  cursor: zoom-in;
}
.knowledge-image-open:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.modal:has(.knowledge-image-viewer) {
  width: min(1000px, calc(100vw - 24px));
  height: min(780px, calc(100dvh - 24px));
  max-height: calc(100dvh - 24px);
}
.modal:has(.knowledge-image-viewer) .modal-body {
  flex: 1;
  min-height: 0;
  max-height: none;
  padding: 0;
  overflow: hidden;
}
.modal:has(.knowledge-image-viewer) .modal-head,
.modal:has(.knowledge-image-viewer) .modal-foot {
  padding: 12px 16px;
}
.modal:has(.knowledge-image-viewer) .modal-head h2 {
  font-size: 14px;
  overflow-wrap: anywhere;
}
.knowledge-image-viewer {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}
.knowledge-image-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  flex: none;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}
.knowledge-image-controls .button {
  min-height: 30px;
  padding: 5px 9px;
  font-size: 11px;
  white-space: nowrap !important;
}
.knowledge-image-controls output {
  min-width: 42px;
  text-align: center;
  font-size: 10px;
  color: var(--muted);
}
.knowledge-image-stage {
  flex: 1;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  background: var(--surface-soft, #f4f5f8);
}
.knowledge-image-canvas {
  display: grid;
  place-items: center;
  width: max-content;
  height: max-content;
  min-width: 100%;
  min-height: 100%;
}
.knowledge-image-canvas img {
  display: block;
  max-width: none;
  max-height: none;
  flex: none;
}
.knowledge-image-viewer[data-fit="true"] .knowledge-image-canvas {
  width: 100%;
  height: 100%;
}
.knowledge-image-viewer[data-fit="true"] .knowledge-image-canvas img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.knowledge-image figcaption {
  color: var(--muted);
  font-size: 10px;
  margin-top: 5px;
}
.knowledge-table {
  max-width: 100%;
  overflow: auto;
  margin: 15px 0;
}
.knowledge-table table {
  width: 100%;
  border-collapse: collapse;
}
.knowledge-table td,
.knowledge-table th {
  border: 1px solid var(--line);
  padding: 8px 12px;
  text-align: left;
  font-size: 12px;
}
.knowledge-table th {
  background: var(--surface-soft);
}
.knowledge-markdown li.knowledge-task {
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-left: -20px;
}
.knowledge-task input {
  flex: none;
  accent-color: var(--accent);
}
.knowledge-editor {
  gap: 10px;
}
.knowledge-editor-fields {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
  flex: none;
}
.knowledge-editor-fields label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 10px;
  color: var(--muted);
  min-width: 0;
}
.knowledge-editor-fields input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface, #fff);
  color: var(--text);
  padding: 9px 10px;
  font: inherit;
  font-size: 12px;
  min-height: 36px;
}
.knowledge-editor-fields input:focus,
.knowledge-source textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 25%, transparent);
  outline-offset: -2px;
  border-color: var(--accent);
}
.knowledge-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  flex: none;
}
.knowledge-toolbar .button {
  padding: 5px 9px;
  min-height: 30px;
  font-size: 11px;
  white-space: nowrap !important;
}
.knowledge-toolbar > small {
  color: var(--muted);
  font-size: 9px;
  margin-left: auto;
}
.knowledge-file-button {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.knowledge-file-button input {
  position: absolute;
  inset: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}
.knowledge-file-button:has(input:disabled) {
  opacity: 0.5;
  cursor: default;
}
.knowledge-editor-columns {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.knowledge-source {
  min-height: 0;
  min-width: 0;
}
.knowledge-source textarea {
  resize: none;
  display: block;
  height: 100%;
  width: 100%;
  min-height: 0;
  border: 0;
  border-radius: 0;
  padding: 16px;
  font:
    12px/1.8 Consolas,
    monospace;
  color: var(--text);
  background: var(--surface, #fff);
  overflow: auto;
}
.knowledge-preview {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  padding: 16px 20px;
  border-left: 1px solid var(--line);
  background: var(--surface, #fff);
}
.knowledge-placeholder {
  color: var(--muted);
  font-size: 12px;
}
.knowledge-editor-tabs {
  margin-left: auto;
  display: none;
}
.knowledge-editor-tabs .button[aria-selected="true"] {
  background: var(--accent-soft);
  color: var(--accent);
}
.knowledge-editor-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
  flex: none;
  min-width: 0;
  color: var(--muted);
  font-size: 10px;
}
.knowledge-editor-footer > span {
  line-height: 1.4;
}
.knowledge-attachments {
  position: relative;
  flex: none;
}
.knowledge-attachments summary {
  cursor: pointer;
  white-space: nowrap;
}
.knowledge-attachments > div {
  position: absolute;
  right: 0;
  bottom: 25px;
  width: min(340px, 75vw);
  max-height: 200px;
  overflow: auto;
  background: var(--surface, #fff);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 6px 30px #15244120;
  z-index: 5;
  padding: 8px;
}
.knowledge-attachments > div > span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 5px;
}
.knowledge-attachments b {
  min-width: 0;
  font-weight: 400;
  overflow-wrap: anywhere;
}
.knowledge-attachments .button {
  flex: none;
  font-size: 10px;
  min-height: 28px;
}
.knowledge-error {
  flex: none;
  margin: 0;
  color: var(--danger, #b42318);
  font-size: 11px;
  line-height: 1.5;
  border: 1px solid color-mix(in srgb, var(--danger, #b42318) 30%, transparent);
  border-radius: 6px;
  padding: 8px 10px;
  background: color-mix(in srgb, var(--danger, #b42318) 4%, white);
}
@media (max-width: 1050px) {
  .knowledge-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .knowledge-outline {
    width: 150px;
  }
}
@media (max-width: 800px) {
  .knowledge-editor-columns {
    grid-template-columns: 1fr;
  }
  .knowledge-editor-tabs {
    display: flex;
  }
  .knowledge-editor[data-editor-view="write"] .knowledge-preview {
    display: none;
  }
  .knowledge-editor[data-editor-view="preview"] .knowledge-source {
    display: none;
  }
  .knowledge-preview {
    border-left: 0;
  }
  .knowledge-outline {
    display: none;
  }
  .knowledge-toolbar > small {
    display: none;
  }
  .knowledge-editor-fields {
    grid-template-columns: 1.5fr 1fr;
  }
  .knowledge-document {
    padding-right: 4px;
  }
}
@media (max-width: 600px) {
  .knowledge-cards {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .knowledge-list,
  .knowledge-reader,
  .knowledge-editor {
    padding: 12px !important;
    gap: 9px;
  }
  .knowledge-card {
    padding: 12px;
    gap: 7px;
  }
  .knowledge-document-meta {
    gap: 5px;
  }
  .knowledge-localbar {
    gap: 4px;
  }
  .knowledge-localbar .button {
    padding: 5px 8px;
    font-size: 10px;
  }
  .knowledge-editor-fields {
    gap: 8px;
  }
  .knowledge-editor-fields input {
    font-size: 11px;
    padding: 8px;
  }
  .knowledge-toolbar {
    gap: 3px;
  }
  .knowledge-toolbar .button {
    padding: 5px 7px;
  }
  .knowledge-source textarea {
    padding: 12px;
  }
  .knowledge-preview {
    padding: 12px;
  }
  .knowledge-editor-footer > span {
    display: none;
  }
  .knowledge-editor-footer {
    justify-content: flex-end;
  }
  .knowledge-editor-tabs {
    margin-left: 0;
  }
  .knowledge-markdown {
    font-size: 12px;
  }
  .knowledge-document-title {
    margin: 12px 0 18px;
  }
}
@media (max-height: 500px) {
  .knowledge-list,
  .knowledge-reader,
  .knowledge-editor {
    padding: 9px !important;
    gap: 6px;
  }
  .knowledge-list-summary {
    display: none;
  }
  .knowledge-card {
    gap: 6px;
    padding: 10px;
  }
  .knowledge-editor-fields label {
    gap: 3px;
  }
  .knowledge-editor-fields input {
    min-height: 29px;
    padding: 6px 8px;
  }
  .knowledge-toolbar .button,
  .knowledge-localbar .button {
    min-height: 25px;
    padding: 3px 7px;
  }
  .knowledge-editor-footer {
    display: none;
  }
  .knowledge-error {
    padding: 5px 8px;
  }
  .knowledge-markdown h1 {
    font-size: 21px;
  }
}