/* Dedicated reading surfaces; scoped overrides of the legacy paper layouts. */
.library-workspace.reader-wide {
  grid-template-columns: minmax(0, 1fr) !important
}

.library-workspace.reader-wide>.explorer-pane,
.library-workspace.reader-wide>.workspace-splitter {
  display: none !important
}

.library-workspace.reader-wide>.detail-pane {
  grid-column: 1 !important
}

.document-reader {
  --reader-ink: var(--ui-text);
  --reader-muted: var(--ui-muted);
  --reader-paper: var(--ui-surface);
  --reader-border: var(--ui-border);
  --reader-accent: var(--ui-accent);
  --reader-font-size: 15px;
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: #0d1727;
  container-type: inline-size;
  container-name: document-reading
}

.document-reader [hidden] {
  display: none !important
}

.document-reader .reader-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding: 12px 16px;
  border-bottom: 1px solid #29394e;
  flex: none;
  background: #0c1524;
  min-width: 0
}

.reader-location {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 1 1 200px
}

.reader-navigation-slot {
  flex: none
}

.reader-navigation-slot .workspace-detail-navigation {
  padding: 0;
  border: 0
}

.reader-breadcrumb {
  min-width: 0
}

.reader-breadcrumb .breadcrumb {
  margin: 0;
  font-size: 10px;
  line-height: 1.7;
  overflow-wrap: anywhere
}

.reader-breadcrumb .breadcrumb>span:nth-last-child(-n+2) {
  display: none
}

.reader-tools {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none
}

.reader-font-tools {
  display: flex;
  align-items: center;
  gap: 2px;
  padding-right: 12px;
  border-right: 1px solid #2b394e
}

.reader-font-tools button {
  width: 30px;
  height: 30px;
  padding: 0;
  font-size: 12px;
  background: transparent;
  border-color: transparent;
  color: #c3cedd
}

.reader-font-tools button:disabled {
  opacity: .35;
  cursor: default
}

.reader-font-tools>span {
  min-width: 39px;
  text-align: center;
  font-size: 10px;
  color: #8ea1b9
}

.reader-wide-button {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  padding: 0;
  background: transparent;
  border-color: #2a3b51
}

.reader-wide-button svg {
  width: 17px;
  height: 17px
}

.reader-wide-button[aria-pressed=true] {
  background: #233a57;
  border-color: #7099d4;
  color: #b9d5ff
}

.reader-item-actions {
  gap: 6px
}

.reader-item-actions .workspace-icon {
  width: 32px;
  min-width: 32px;
  height: 32px
}

.document-reader .reader-scroll {
  flex: 1;
  height: auto !important;
  min-height: 0 !important;
  min-width: 0;
  overflow: auto !important;
  padding: 24px;
  background: #101b2b;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  scroll-behavior: auto;
  outline-offset: -3px
}

.reader-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  max-width: 1170px;
  margin: 0 auto;
  min-width: 0
}

.memo-reader.reader-has-outline .reader-layout {
  grid-template-columns: minmax(0, 1fr) 190px
}

.document-reader .reader-article {
  width: 100%;
  min-width: 0;
  max-width: 900px;
  min-height: 0 !important;
  margin: 0 auto;
  padding: 34px 38px;
  background: var(--reader-paper);
  color: var(--reader-ink);
  border: 1px solid var(--reader-border);
  border-radius: 8px;
  box-shadow: 0 8px 30px #00000016;
  font-size: var(--reader-font-size);
  line-height: 1.8;
  overflow-wrap: anywhere
}

.reader-document-heading {
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--reader-border)
}

.reader-eyebrow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--reader-accent);
  font-size: 11px;
  font-weight: 600
}

.reader-eyebrow>svg {
  width: 16px;
  height: 16px
}

.reader-reading-time {
  margin-left: auto;
  color: var(--reader-muted);
  font-weight: 400
}

.document-reader .reader-document-heading h1 {
  margin: 14px 0 12px;
  font-family: inherit;
  font-size: 28px;
  line-height: 1.3;
  letter-spacing: -.5px;
  color: var(--ui-text);
  font-weight: 720
}

.reader-metadata {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  font-size: 11px;
  color: var(--reader-muted);
  line-height: 1.7
}

.document-reader .reader-rich-content {
  font-size: var(--reader-font-size);
  line-height: 1.8;
  color: var(--reader-ink)
}

.reader-rich-content>:first-child {
  margin-top: 0 !important
}

.document-reader .reader-rich-content :is(p, li) {
  font-size: inherit;
  line-height: inherit
}

.reader-rich-content p {
  margin: 0 0 16px
}

.reader-rich-content :is(ul, ol) {
  margin: 12px 0 24px;
  padding-left: 24px
}

.reader-rich-content li {
  padding-left: 3px;
  margin: 8px 0
}

.reader-rich-content li::marker {
  color: var(--reader-accent);
  font-weight: 600
}

.document-reader .reader-rich-content :is(h1, h2, h3, h4) {
  color: var(--ui-text);
  font-family: inherit;
  font-weight: 650;
  line-height: 1.4;
  scroll-margin-top: 20px;
  overflow-wrap: anywhere
}

.document-reader .reader-rich-content h1 {
  font-size: 25px;
  margin: 32px 0 14px
}

.document-reader .reader-rich-content h2 {
  font-size: 20px;
  margin: 32px 0 14px;
  padding-top: 4px
}

.document-reader .reader-rich-content h3 {
  font-size: 16px;
  margin: 24px 0 10px
}

.document-reader .reader-rich-content h4 {
  font-size: 15px;
  margin: 20px 0 8px
}

.reader-rich-content :is(a),
.reader-extras a {
  color: var(--ui-accent);
  text-underline-offset: 3px;
  overflow-wrap: anywhere
}

.reader-rich-content blockquote {
  margin: 22px 0;
  padding: 14px 18px;
  background: var(--ui-raised);
  border-left: 3px solid var(--ui-accent);
  border-radius: 0 5px 5px 0;
  color: var(--ui-muted)
}

.reader-rich-content blockquote>:last-child {
  margin-bottom: 0
}

.reader-rich-content img {
  display: block;
  max-width: 100% !important;
  height: auto !important;
  object-fit: contain;
  border-radius: 5px;
  margin: 20px 0
}

.reader-rich-content .reader-zoomable {
  cursor: zoom-in
}

.reader-image-dialog {
  width: min(1200px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  display: flex;
  flex-direction: column;
  padding: 20px;
  border-radius: 8px;
  overflow: hidden
}

.reader-image-dialog>h2 {
  font-size: 16px;
  line-height: 1.5;
  margin: 0 0 16px;
  overflow-wrap: anywhere
}

.reader-image-canvas {
  min-height: 0;
  overflow: auto;
  display: grid;
  place-items: center;
  background: #080f1e;
  border: 1px solid #2a3b53;
  border-radius: 5px;
  max-height: 70vh;
  padding: 16px
}

.reader-image-canvas img {
  display: block;
  max-width: 100%;
  max-height: 65vh;
  object-fit: contain
}

.reader-image-original .reader-image-canvas {
  display: block
}

.reader-image-original .reader-image-canvas img {
  max-width: none;
  max-height: none
}

.reader-image-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  flex: none
}

.reader-rich-content hr {
  border: 0;
  border-top: 1px solid var(--reader-border);
  margin: 28px 0
}

.reader-rich-content :not(pre)>code {
  font-family: Consolas, "Cascadia Code", monospace;
  font-size: .88em;
  padding: 2px 5px;
  border-radius: 4px;
  background: var(--ui-accent-soft);
  color: var(--ui-accent);
  overflow-wrap: anywhere
}

.reader-rich-content .reader-code {
  margin: 22px 0;
  border: 1px solid #293b56;
  border-radius: 7px;
  overflow: hidden;
  min-width: 0;
  max-width: 100%;
  background: #0c1727;
  color: #d4e2f3
}

.reader-code figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 13px;
  background: #16253a;
  border-bottom: 1px solid #2b3a50;
  font-family: inherit;
  font-size: 10px;
  line-height: 1.5;
  color: #a7bbd4
}

.reader-code figcaption button {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 6px;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: #c6d9ef;
  font-size: 11px
}

.reader-code figcaption button:hover {
  background: #2a3d57;
  color: white
}

.reader-code figcaption button svg {
  width: 13px;
  height: 13px
}

.document-reader .reader-code pre {
  margin: 0 !important;
  padding: 16px !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: #0c1727 !important;
  color: #d4e2f3 !important;
  font-family: Consolas, "Cascadia Code", monospace !important;
  font-size: 13px !important;
  line-height: 1.7 !important;
  max-width: 100%;
  overflow: auto;
  white-space: pre !important;
  overflow-wrap: normal !important;
  tab-size: 2
}

.document-reader .reader-code pre code {
  font: inherit !important;
  color: inherit !important;
  background: transparent !important;
  padding: 0 !important
}

.reader-table-scroll {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow: auto;
  margin: 22px 0;
  border: 1px solid var(--ui-border);
  border-radius: 6px;
  outline-offset: 2px
}

.document-reader .reader-table-scroll table {
  width: 100%;
  min-width: 400px;
  border-collapse: collapse;
  margin: 0;
  background: transparent;
  font-size: .88em
}

.document-reader .reader-table-scroll :is(td, th) {
  padding: 10px 12px;
  border: 0;
  border-right: 1px solid var(--ui-border);
  border-bottom: 1px solid var(--ui-border);
  line-height: 1.6;
  vertical-align: top;
  min-width: 100px;
  overflow-wrap: anywhere
}

.reader-table-scroll th {
  background: var(--ui-raised);
  color: var(--ui-text);
  font-weight: 600;
  text-align: left
}

.reader-table-scroll tr:nth-child(even) td {
  background: var(--ui-surface)
}

.document-reader .reader-outline {
  display: block !important;
  position: sticky;
  top: 0;
  align-self: start;
  width: 100%;
  min-height: 0;
  height: auto;
  max-height: calc(100vh - 250px);
  overflow: auto;
  padding: 0;
  border: 0;
  background: transparent;
  scrollbar-width: thin
}

.document-reader .reader-outline[hidden],
.document-reader .reader-note-outline[hidden] {
  display: none !important
}

.reader-outline summary {
  padding: 4px 0 14px;
  color: #d8e4f4;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer
}

.reader-outline summary>span,
.reader-note-outline summary>span {
  float: right;
  color: #8299b5;
  font-size: 10px;
  font-weight: 400
}

.document-reader .reader-outline a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 9px;
  margin: 1px 0;
  font-size: 11px;
  line-height: 1.6;
  color: #a6b9d2;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 5px;
  overflow-wrap: anywhere
}

.reader-outline a.h3,
.reader-outline a.h4 {
  padding-left: 18px;
  font-size: 10px
}

.document-reader .reader-outline a:hover {
  background: #192b43;
  color: #e5efff
}

.reader-outline a[aria-current=location] {
  background: #1a2d47;
  color: #c9dcff;
  border-color: #2f4666
}

.reader-outline-number {
  font-family: Consolas, monospace;
  font-size: 10px;
  color: #7896c1;
  flex: none
}

.reader-extras {
  margin-top: 30px;
  color: var(--reader-ink);
  font-size: 13px;
  line-height: 1.7
}

.reader-extras>section {
  border-top: 1px solid var(--reader-border);
  padding-top: 22px;
  margin-top: 24px
}

.document-reader .reader-extras h2 {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.4;
  color: #263a56
}

.reader-extras h2>span {
  font-size: 12px;
  color: var(--reader-muted);
  font-weight: 400
}

.reader-sources ul {
  margin: 0;
  padding-left: 20px
}

.reader-sources li {
  margin: 8px 0
}

.reader-files {
  display: flex;
  flex-direction: column;
  gap: 8px
}

.reader-file {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--reader-border);
  border-radius: 5px;
  background: var(--ui-surface);
  min-width: 0
}

.reader-file>svg {
  width: 20px;
  height: 20px;
  flex: none;
  color: var(--reader-accent)
}

.reader-file>div {
  flex: 1;
  min-width: 0
}

.reader-file strong {
  display: block;
  font-size: 12px;
  overflow-wrap: anywhere
}

.reader-file small {
  display: block;
  font-size: 10px;
  color: var(--reader-muted);
  overflow-wrap: anywhere
}

.reader-file button {
  background: white;
  border-color: var(--ui-muted);
  color: #37557c;
  font-size: 11px;
  padding: 6px 8px;
  flex: none
}

.reader-file button:disabled {
  opacity: .5;
  cursor: default
}

.reader-origin {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  border-top: 1px solid var(--reader-border);
  margin-top: 28px;
  padding-top: 16px;
  color: var(--reader-muted);
  font-size: 10px
}

.reader-extras .item-relations {
  border-color: var(--reader-border)
}

.reader-extras .item-relations h3 {
  font-size: 14px;
  color: #2a405f
}

.reader-extras .item-relations-head [data-manage-relations] {
  background: #e6edf6;
  border-color: var(--ui-muted);
  color: #476894
}

.reader-extras .item-related-link {
  background: transparent
}

.reader-empty {
  padding: 20px 0 30px;
  color: var(--reader-muted)
}

.reader-empty>button {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-top: 16px;
  padding: 9px 12px
}

.reader-empty>button svg {
  width: 16px;
  height: 16px
}

.note-reader {
  --reader-paper: #fbf8f2;
  --reader-ink: #393642;
  --reader-muted: #837a80;
  --reader-border: #e5ded8;
  --reader-accent: #9a5f79;
  --reader-font-size: 16px
}

.note-reader .reader-scroll {
  background: #1a1d2b
}

.note-reader .reader-layout {
  display: block;
  max-width: 820px
}

.note-reader .reader-article {
  padding: 38px 46px;
  border-top: 3px solid #c898ab;
  box-shadow: 0 10px 36px #00000024
}

.note-reader .reader-document-heading h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 32px;
  line-height: 1.35;
  font-weight: 600;
  color: #372e39;
  letter-spacing: -.6px
}

.note-reader .reader-rich-content {
  line-height: 1.9
}

.note-reader .reader-rich-content :is(h1, h2, h3, h4) {
  color: #563c4e
}

.note-reader .reader-rich-content h2 {
  font-size: 20px;
  margin-top: 30px
}

.note-reader .reader-rich-content li {
  margin: 9px 0
}

.note-reader .reader-rich-content blockquote {
  background: #f4ebeb;
  border-left-color: #bd8ba2;
  color: #785267
}

.note-reader .reader-rich-content a,
.note-reader .reader-extras a {
  color: #985a76
}

.reader-note-outline {
  margin: 0 0 26px;
  padding: 12px 15px;
  border: 1px solid #e5dad8;
  border-radius: 5px;
  background: #f6efeb;
  font-size: 12px;
  color: #8d6177
}

.reader-note-outline summary {
  cursor: pointer;
  font-weight: 600;
  line-height: 1.6
}

.reader-note-outline nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  padding-top: 12px
}

.reader-note-outline a {
  display: flex;
  align-items: baseline;
  gap: 6px;
  color: #885973;
  font-size: 11px;
  line-height: 1.6;
  text-decoration: none
}

.reader-note-outline .reader-outline-number {
  color: #af7c92
}

.note-reader .reader-file {
  background: #f5ede8
}

.document-reader :is(button, a, [tabindex]):focus-visible {
  outline: 2px solid #749de0;
  outline-offset: 3px
}

.document-reader.note-reader :is(button, a, [tabindex]):focus-visible {
  outline-color: #b27d97
}

@container document-reading (max-width:840px) {
  .memo-reader.reader-has-outline .reader-layout {
    display: flex;
    flex-direction: column;
    gap: 14px
  }

  .document-reader .reader-outline {
    position: static;
    order: -1;
    max-height: 210px;
    padding: 12px 15px;
    border: 1px solid #2a3d56;
    border-radius: 6px;
    background: #101e32
  }

  .reader-outline summary {
    padding: 0
  }

  .reader-outline nav {
    padding-top: 12px
  }

  .document-reader .reader-article {
    padding: 28px 30px
  }

  .document-reader .reader-scroll {
    padding: 18px
  }
}

@container document-reading (max-width:550px) {
  .document-reader .reader-toolbar {
    padding: 10px 12px;
    gap: 10px
  }

  .reader-location {
    flex-basis: 100%
  }

  .reader-tools {
    width: 100%;
    justify-content: flex-end;
    gap: 8px
  }

  .reader-font-tools {
    margin-right: auto
  }

  .document-reader .reader-scroll {
    padding: 12px
  }

  .document-reader .reader-article {
    padding: 24px 20px
  }

  .document-reader .reader-document-heading h1 {
    font-size: 24px
  }

  .note-reader .reader-document-heading h1 {
    font-size: 27px
  }

  .reader-metadata {
    font-size: 10px;
    gap: 3px 10px
  }

  .reader-file {
    flex-wrap: wrap
  }

  .reader-file>button {
    margin-left: 32px
  }

}

@media(prefers-reduced-motion:reduce) {
  .document-reader .reader-scroll {
    scroll-behavior: auto
  }
}