/* Generated from styles/main.scss. Edit SCSS partials, not this file. */

/* icons */
@import url("./vendor/phosphor/style.css");

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  line-height: 1;
}

.icon[aria-hidden='true'] {
  pointer-events: none;
}

/* palette */
:root {
  --palette-light-paper: #f4f0e8;
  --palette-light-paper-strong: #fffdf7;
  --palette-light-ink: #17251f;
  --palette-light-muted: #68726c;
  --palette-light-line: #d7d2c8;
  --palette-light-line-strong: #b8b1a4;
  --palette-light-accent: #c66b3d;
  --palette-light-accent-soft: #f2d7c7;
  --palette-light-green-soft: #dfe9df;
  --palette-light-blue-soft: #dce7ea;
  --palette-light-red: #a74435;
  --palette-light-success: #397557;

  --palette-dark-paper: #18191c;
  --palette-dark-paper-strong: #222328;
  --palette-dark-ink: #eee8d5;
  --palette-dark-muted: #aaa69d;
  --palette-dark-line: #383a40;
  --palette-dark-line-strong: #5c5e66;
  --palette-dark-accent: #d69d4a;
  --palette-dark-accent-soft: #473821;
  --palette-dark-green-soft: #29352f;
  --palette-dark-blue-soft: #29353d;
  --palette-dark-red: #dc6b67;
  --palette-dark-success: #75b798;

  --category-pediatrics: #dc79a2;
  --category-dentistry: #4c8ed9;
  --category-unknown: #8e8a82;
}

/* themes */
:root {
  color-scheme: light dark;
  --paper: var(--palette-light-paper);
  --paper-strong: var(--palette-light-paper-strong);
  --ink: var(--palette-light-ink);
  --muted: var(--palette-light-muted);
  --line: var(--palette-light-line);
  --line-strong: var(--palette-light-line-strong);
  --accent: var(--palette-light-accent);
  --accent-soft: var(--palette-light-accent-soft);
  --green-soft: var(--palette-light-green-soft);
  --blue-soft: var(--palette-light-blue-soft);
  --red: var(--palette-light-red);
  --success: var(--palette-light-success);
  --shadow: 0 20px 60px rgb(39 45 41 / 12%);
  --radius: 18px;
  --measure: 72rem;
  --focus-ring: color-mix(in srgb, var(--accent) 42%, transparent);
  --hover-surface: color-mix(in srgb, var(--line) 45%, transparent);
  --backdrop: rgb(10 16 13 / 52%);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: var(--palette-dark-paper);
    --paper-strong: var(--palette-dark-paper-strong);
    --ink: var(--palette-dark-ink);
    --muted: var(--palette-dark-muted);
    --line: var(--palette-dark-line);
    --line-strong: var(--palette-dark-line-strong);
    --accent: var(--palette-dark-accent);
    --accent-soft: var(--palette-dark-accent-soft);
    --green-soft: var(--palette-dark-green-soft);
    --blue-soft: var(--palette-dark-blue-soft);
    --red: var(--palette-dark-red);
    --success: var(--palette-dark-success);
    --shadow: 0 20px 60px rgb(0 0 0 / 34%);
    --hover-surface: color-mix(in srgb, var(--line) 60%, transparent);
    --backdrop: rgb(5 6 8 / 66%);
  }
}

/* base */
:root {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--paper);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--paper);
}

body.modal-open {
  overflow: hidden;
  overscroll-behavior: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

button,
label.file-button {
  -webkit-tap-highlight-color: transparent;
}

button,
a,
label.file-button,
[role='button'] {
  cursor: pointer;
}

a {
  color: inherit;
}

.primary-button,
.secondary-button,
.ghost-button,
.danger-button,
.icon-button,
.file-button {
  min-height: 2.65rem;
  padding: .65rem .9rem;
  border: 1px solid transparent;
  border-radius: .75rem;
  font-weight: 680;
  transition: transform .12s ease, background .12s ease, border-color .12s ease, color .12s ease;
}

.primary-button {
  background: var(--ink);
  color: var(--paper-strong);
}

.secondary-button,
.file-button {
  border-color: var(--line);
  background: var(--paper-strong);
}

.ghost-button {
  border-color: var(--line);
  background: transparent;
}

.danger-button {
  border-color: color-mix(in srgb, var(--red) 55%, var(--line));
  background: transparent;
  color: var(--red);
}

.icon-button {
  width: 2.7rem;
  padding: 0;
  border-color: var(--line);
  background: transparent;
  font-size: 1.6rem;
  font-weight: 400;
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.danger-button:hover,
.file-button:hover {
  transform: translateY(-1px);
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[role='button']:focus-visible,
.file-button:focus-within {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

button:disabled,
[role='button'][aria-disabled='true'] {
  cursor: not-allowed;
  opacity: .55;
  transform: none;
}

.file-button {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.file-button input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: .72rem;
  font-weight: 780;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  max-width: 100%;
  padding: .22rem .48rem;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--ink);
  font-size: .66rem;
  font-weight: 700;
  white-space: nowrap;
}

.pill.blue {
  background: var(--blue-soft);
}

.pill.accent {
  background: var(--accent-soft);
}

.pill.muted {
  background: color-mix(in srgb, var(--line) 50%, transparent);
  color: var(--muted);
}

.muted {
  color: var(--muted);
  font-size: .78rem;
}

.hidden {
  display: none !important;
}

mark {
  padding: 0 .08em;
  border-radius: .2rem;
  background: color-mix(in srgb, var(--accent) 26%, transparent);
  color: inherit;
}

/* typography */
.text {
  margin: 0;
  color: inherit;
}

.text--eyebrow {
  color: var(--accent);
  font-size: .72rem;
  font-weight: 780;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.text--display {
  max-width: 18ch;
  font-family: ui-serif, Georgia, serif;
  font-size: clamp(2rem, 5vw, 4.3rem);
  font-weight: 520;
  letter-spacing: -.055em;
  line-height: .98;
}

.text--title {
  font-size: 1.05rem;
  font-weight: 720;
  line-height: 1.3;
}

.text--heading {
  font-size: .9rem;
  font-weight: 720;
  line-height: 1.35;
}

.text--body {
  line-height: 1.6;
}

.text--muted {
  color: var(--muted);
  font-size: .84rem;
  line-height: 1.58;
}

.text--caption {
  color: var(--muted);
  font-size: .7rem;
  line-height: 1.4;
}

.text--label {
  font-size: .78rem;
  font-weight: 720;
  line-height: 1.35;
}

/* layout */
.app-shell {
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 20;
  display: flex;
  width: 16.5rem;
  padding: 1.25rem 1rem;
  flex-direction: column;
  border-right: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper-strong) 92%, transparent);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .4rem;
  text-decoration: none;
}

.brand img {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: .75rem;
}

.brand span {
  display: grid;
  line-height: 1.12;
}

.brand strong {
  font-size: 1.05rem;
  letter-spacing: -.02em;
}

.brand small {
  margin-top: .18rem;
  color: var(--muted);
  font-size: .72rem;
}

.primary-nav {
  display: grid;
  gap: .38rem;
  margin-top: 2rem;
}

.primary-nav button,
.mobile-nav button {
  border: 0;
  background: transparent;
  color: var(--muted);
}

.primary-nav button {
  position: relative;
  display: flex;
  width: 100%;
  align-items: center;
  gap: .72rem;
  padding: .72rem .75rem;
  border-radius: .8rem;
  font-weight: 630;
  text-align: left;
}

.primary-nav button > .icon {
  width: 1.4rem;
  flex: 0 0 1.4rem;
  font-size: 1.15rem;
  text-align: center;
}

.primary-nav button b {
  min-width: 1.25rem;
  margin-left: auto;
  border-radius: 99px;
  background: var(--accent);
  color: var(--paper-strong);
  font-size: .7rem;
  text-align: center;
}

.primary-nav button:hover,
.primary-nav button:focus-visible {
  background: var(--hover-surface);
  color: var(--ink);
}

.primary-nav button.active {
  background: var(--ink);
  color: var(--paper-strong);
}

.sidebar-status {
  margin-top: auto;
  padding: .8rem;
  border: 1px solid var(--line);
  border-radius: .85rem;
  color: var(--muted);
  font-size: .78rem;
  line-height: 1.45;
}

.sidebar-status strong {
  display: block;
  margin-bottom: .18rem;
  color: var(--ink);
}

.workspace {
  min-height: 100vh;
  margin-left: 16.5rem;
  padding: clamp(1.25rem, 3vw, 3rem);
  padding-bottom: 5rem;
}

.page {
  display: none;
  width: min(100%, var(--measure));
  margin: 0 auto;
  animation: page-in .18s ease-out;
}

.page.active {
  display: block;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
}

.page-header.compact {
  margin-bottom: 1.25rem;
}

.page-header h1 {
  max-width: 16ch;
  margin: .15rem 0 .55rem;
  font-family: ui-serif, Georgia, serif;
  font-size: clamp(2rem, 5vw, 4.3rem);
  font-weight: 520;
  letter-spacing: -.055em;
  line-height: .98;
}

.page-header p:not(.eyebrow) {
  max-width: 46rem;
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .6rem;
}

.mobile-nav {
  display: none;
}

/* sidebar */
.sidebar,
.workspace {
  transition: width .18s ease, margin-left .18s ease, padding .18s ease;
}

.nav-label {
  min-width: 0;
  flex: 1 1 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-toggle {
  align-self: flex-end;
  margin-top: auto;
  flex: 0 0 auto;
}

.sidebar-activity-progress {
  --activity-progress: 0%;

  width: .9rem;
  height: .9rem;
  margin-left: auto;
  flex: 0 0 .9rem;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--line));
  border-radius: 50%;
  background: conic-gradient(var(--accent) var(--activity-progress), var(--line) 0);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--paper-strong) 88%, transparent);
}

.sidebar-activity-progress[hidden] {
  display: none;
}

.sidebar-activity-progress.is-indeterminate {
  background: conic-gradient(var(--accent) 0 34%, var(--line) 34% 100%);
  animation: sidebar-progress-spin .9s linear infinite;
}

.sidebar.is-collapsed {
  width: 4.75rem;
  padding-inline: .72rem;
}

.workspace.is-sidebar-collapsed {
  margin-left: 4.75rem;
}

.sidebar.is-collapsed .brand {
  justify-content: center;
  padding-inline: 0;
}

.sidebar.is-collapsed .brand span,
.sidebar.is-collapsed .nav-label,
.sidebar.is-collapsed .primary-nav button b,
.sidebar.is-collapsed .sidebar-status {
  display: none;
}

.sidebar.is-collapsed .primary-nav button {
  justify-content: center;
  padding-inline: .5rem;
}

.sidebar.is-collapsed .sidebar-activity-progress {
  position: absolute;
  top: .22rem;
  right: .22rem;
  width: .72rem;
  height: .72rem;
  margin: 0;
  flex-basis: .72rem;
}

.sidebar.is-collapsed .sidebar-toggle {
  align-self: center;
}

.sidebar.is-collapsed [data-tooltip] {
  position: relative;
}

.sidebar.is-collapsed [data-tooltip]::after {
  position: absolute;
  top: 50%;
  left: calc(100% + .7rem);
  z-index: 50;
  width: max-content;
  max-width: 14rem;
  padding: .42rem .58rem;
  transform: translate(.25rem, -50%);
  border: 1px solid var(--line);
  border-radius: .55rem;
  background: var(--ink);
  box-shadow: var(--shadow);
  color: var(--paper-strong);
  content: attr(data-tooltip);
  font-size: .72rem;
  font-weight: 650;
  line-height: 1.25;
  opacity: 0;
  pointer-events: none;
  transition: opacity .12s ease, transform .12s ease;
}

.sidebar.is-collapsed [data-tooltip]:hover::after,
.sidebar.is-collapsed [data-tooltip]:focus-visible::after {
  transform: translate(0, -50%);
  opacity: 1;
}

.mobile-nav button {
  position: relative;
}

.mobile-nav .sidebar-activity-progress {
  position: absolute;
  top: .3rem;
  right: .45rem;
  width: .68rem;
  height: .68rem;
  margin: 0;
  flex-basis: .68rem;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--paper-strong) 88%, transparent);
}

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

@media (prefers-reduced-motion: reduce) {
  .sidebar-activity-progress.is-indeterminate {
    animation: none;
  }
}

@media (max-width: 980px) {
  .workspace.is-sidebar-collapsed {
    margin-left: 0;
  }

  .sidebar-toggle {
    display: none;
  }
}

/* components */
.search-box,
.ask-composer {
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
  padding: clamp(1rem, 3vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-strong);
  box-shadow: 0 1px 0 rgb(255 255 255 / 25%) inset;
}

.ask-composer > * {
  min-width: 0;
  max-width: 100%;
}

.search-box > label,
.note-form-body > label {
  display: grid;
  gap: .42rem;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 720;
}

.search-input-row {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .65rem;
  margin-top: .45rem;
}

.search-input-row input,
.ask-composer textarea,
.note-form-body input,
.note-form-body textarea,
.note-form-body select {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding: .78rem .9rem;
  border: 1px solid var(--line);
  border-radius: .72rem;
  background: var(--paper);
}

.search-input-row input {
  min-height: 3.15rem;
  font-size: 1.03rem;
}

.search-options {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: .75rem;
  color: var(--muted);
  font-size: .76rem;
}

.search-options label {
  display: flex;
  align-items: center;
  gap: .4rem;
}

.search-options input {
  accent-color: var(--accent);
}

.suggestion-row {
  display: flex;
  min-width: 0;
  gap: .45rem;
  margin: .75rem 0 0;
  padding: 0 0 .15rem;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
  scrollbar-width: none;
  scroll-snap-type: x proximity;
}

.suggestion-row::-webkit-scrollbar {
  display: none;
}

.suggestion-row button {
  padding: .44rem .68rem;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: .76rem;
  scroll-snap-align: start;
  white-space: nowrap;
}

.suggestion-row button:hover,
.suggestion-row button:focus-visible {
  border-color: var(--line-strong);
  color: var(--ink);
}

.empty-state {
  margin-top: 2rem;
  padding: 2rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  color: var(--muted);
  text-align: center;
}

.empty-state:empty {
  display: none;
}

.empty-state h2 {
  margin: 0 0 .5rem;
  color: var(--ink);
  font-family: ui-serif, Georgia, serif;
  font-weight: 500;
}

.empty-state p {
  max-width: 38rem;
  margin: .35rem auto 1rem;
  line-height: 1.55;
}

.results {
  display: grid;
  gap: .7rem;
}

.result-card {
  display: grid;
  width: 100%;
  gap: .55rem;
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--paper-strong);
  text-align: left;
  transition: border-color .12s ease, box-shadow .12s ease, transform .12s ease;
}

.result-card:hover,
.result-card:focus-visible {
  border-color: var(--line-strong);
  box-shadow: 0 8px 26px rgb(39 45 41 / 7%);
  transform: translateY(-1px);
}

.result-card header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.result-card h2 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.3;
}

.result-card .document-name {
  margin-top: .16rem;
  color: var(--muted);
  font-size: .75rem;
}

.result-card p {
  margin: 0;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.52;
}

.result-card footer {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .4rem;
  color: var(--muted);
  font-size: .7rem;
}

.result-card.personal {
  border-left: 4px solid var(--accent);
}

.storage-summary {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: .8rem;
}

.storage-summary span {
  padding: .45rem .65rem;
  border: 1px solid var(--line);
  border-radius: .65rem;
  background: var(--paper-strong);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .85rem;
}

.pack-card {
  display: flex;
  min-height: 15rem;
  padding: 1.15rem;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--paper-strong);
  transition: border-color .12s ease, box-shadow .12s ease, transform .12s ease;
}

.pack-card:hover,
.pack-card:focus-visible {
  border-color: var(--line-strong);
  box-shadow: 0 8px 26px rgb(39 45 41 / 7%);
  transform: translateY(-1px);
}

.pack-card.installed {
  border-color: color-mix(in srgb, var(--accent) 60%, var(--line));
}

.pack-card header {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
}

.pack-card h2 {
  margin: .35rem 0 .5rem;
  font-size: 1.05rem;
}

.pack-card p {
  margin: 0;
  color: var(--muted);
  font-size: .84rem;
  line-height: 1.5;
}

.pack-card .pack-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin: .85rem 0;
}

.pack-card footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .7rem;
  margin-top: auto;
  padding-top: 1rem;
}

.pack-card footer small {
  color: var(--muted);
}

.notes-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .8rem;
}

.note-card {
  min-height: 12rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--paper-strong);
  text-align: left;
  transition: border-color .12s ease, box-shadow .12s ease, transform .12s ease;
}

.note-card:hover,
.note-card:focus-visible {
  border-color: var(--line-strong);
  box-shadow: 0 8px 26px rgb(39 45 41 / 7%);
  transform: translateY(-1px);
}

.note-card h2 {
  margin: .45rem 0 .55rem;
  font-size: 1rem;
}

.note-card p {
  margin: 0;
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.52;
  white-space: pre-wrap;
}

.note-card footer {
  margin-top: 1rem;
  color: var(--muted);
  font-size: .68rem;
}

.ask-composer textarea {
  min-height: 7.5rem;
  line-height: 1.55;
  resize: vertical;
}

.composer-actions {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: .7rem;
}

.answer-output {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.answer-panel {
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--paper-strong);
}

.answer-panel h2 {
  margin: 0 0 .7rem;
  font-size: 1rem;
}

.answer-panel h3 {
  margin: 1rem 0 .35rem;
  font-size: .86rem;
}

.answer-panel p,
.answer-panel li {
  color: var(--muted);
  font-size: .86rem;
  line-height: 1.58;
}

.answer-panel ol,
.answer-panel ul {
  margin: .4rem 0;
  padding-left: 1.25rem;
}

.ai-answer {
  white-space: pre-wrap;
}

.source-chip {
  display: grid;
  width: 100%;
  grid-template-columns: auto 1fr;
  gap: .6rem;
  padding: .75rem;
  border: 1px solid transparent;
  border-top-color: var(--line);
  border-radius: .75rem;
  background: transparent;
  text-align: left;
  transition: border-color .12s ease, background .12s ease;
}

.source-chip:first-of-type {
  border-top-color: transparent;
}

.source-chip:hover,
.source-chip:focus-visible {
  border-color: var(--line);
  background: var(--paper);
}

.source-chip b {
  color: var(--accent);
}

.source-chip span {
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.45;
}

.conflict-box {
  padding: .75rem;
  border-left: 4px solid var(--red);
  border-radius: .4rem .75rem .75rem .4rem;
  background: color-mix(in srgb, var(--red) 8%, transparent);
}

@media (max-width: 680px) {
  .search-input-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .search-options {
    align-items: flex-start;
    flex-direction: column;
  }

  .search-priority-switch {
    width: 100%;
  }
}

/* form-controls */
.ui-field {
  display: grid;
  gap: .45rem;
  min-width: 0;
}

.ui-field > input,
.ui-field > textarea,
.ui-field > select {
  width: 100%;
}

.ui-field__hint {
  color: var(--muted);
}

.ui-switch {
  position: relative;
  display: inline-grid;
  min-height: 2.5rem;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: .7rem;
  padding: .35rem .15rem;
  cursor: pointer;
  user-select: none;
}

.ui-switch > input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.ui-switch__track {
  position: relative;
  width: 2.6rem;
  height: 1.45rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--paper);
  transition: border-color .14s ease, background .14s ease;
}

.ui-switch__thumb {
  position: absolute;
  top: 50%;
  left: .18rem;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--muted);
  transform: translateY(-50%);
  transition: transform .14s ease, background .14s ease;
}

.ui-switch > input:checked + .ui-switch__track {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.ui-switch > input:checked + .ui-switch__track .ui-switch__thumb {
  background: var(--accent);
  transform: translate(1.12rem, -50%);
}

.ui-switch > input:focus-visible + .ui-switch__track {
  outline: 3px solid color-mix(in srgb, var(--accent) 42%, transparent);
  outline-offset: 2px;
}

.ui-switch__copy {
  display: grid;
  min-width: 0;
  gap: .12rem;
}

.ui-switch.is-disabled {
  cursor: not-allowed;
  opacity: .56;
}

/* shared-ui */
.panel-title-row {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .65rem;
}

.panel-title-icon {
  width: 2rem;
  height: 2rem;
  border-radius: .65rem;
  background: var(--accent-soft);
  color: var(--accent);
}

.model-lab > .text--muted {
  margin-bottom: 1rem;
}

.model-selector {
  display: grid;
  gap: .55rem;
  margin-bottom: .85rem;
}

.model-selector select {
  width: 100%;
}

.model-storage-summary .text--muted {
  flex-basis: 100%;
  padding: 0;
  border: 0;
  background: transparent;
}

.result-type-pill {
  display: inline-flex;
  align-items: center;
  gap: .32rem;
}

.result-type-icon {
  font-size: .85rem;
}

.primary-nav .icon,
.mobile-nav .icon {
  font-size: 1.15rem;
}

.icon-button .icon {
  font-size: 1.35rem;
}

.button-with-icon,
.file-button-with-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
}

/* source-cards */
.source-card {
  display: grid;
  width: 100%;
  gap: .7rem;
  padding: .9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--paper);
  color: var(--ink);
  text-align: left;
  transition: border-color .12s ease, background .12s ease, box-shadow .12s ease, transform .12s ease;
}

.source-card + .source-card {
  margin-top: .65rem;
}

.source-card:hover,
.source-card:focus-visible {
  border-color: var(--line-strong);
  background: color-mix(in srgb, var(--paper) 84%, var(--accent-soft));
  box-shadow: 0 8px 24px rgb(0 0 0 / 7%);
  transform: translateY(-1px);
}

.source-card:active {
  transform: translateY(0);
}

.source-card__heading {
  display: grid;
  min-width: 0;
  gap: .18rem;
}

.source-card__id {
  color: var(--accent);
  font-weight: 760;
}

.source-card__title {
  overflow-wrap: anywhere;
  color: var(--ink);
  line-height: 1.35;
}

.source-card__type {
  color: var(--muted);
}

.source-card__excerpt {
  display: block;
  margin: 0;
  line-height: 1.55;
}

.source-card__action {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: .35rem;
  color: var(--accent);
}

.source-card__action-icon {
  transition: transform .12s ease;
}

.source-card:hover .source-card__action-icon,
.source-card:focus-visible .source-card__action-icon {
  transform: translateX(2px);
}

/* model-page */
#model-control-slot,
.model-control-panel,
.model-compact-row,
.model-download-panel,
.answer-mode-panel,
.model-active-panel,
.model-workspace {
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}

.model-control-panel {
  display: grid;
  gap: 1rem;
}

.model-compact-row {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: .65rem;
  padding: .85rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--paper);
}

.model-compact-row > * {
  min-width: 0;
}

.model-picker {
  display: grid;
  width: min(100%, 24rem);
  min-width: 0;
  flex: 1 1 18rem;
  gap: .3rem;
}

.model-select,
.answer-mode-select {
  width: 100%;
  min-width: 0;
  min-height: 2.55rem;
  padding: .55rem 2.2rem .55rem .7rem;
  border: 1px solid var(--line);
  border-radius: .7rem;
  background: var(--paper-strong);
  font-weight: 720;
}

.model-compact-meta,
.model-power {
  display: inline-flex;
  min-width: 0;
  min-height: 2.55rem;
  align-items: center;
  padding: .55rem .72rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper-strong);
  color: var(--muted);
  font-size: .78rem;
  font-weight: 720;
  overflow-wrap: anywhere;
}

.model-power {
  gap: .42rem;
}

.model-power-dot {
  width: .6rem;
  height: .6rem;
  flex: 0 0 .6rem;
  border-radius: 50%;
  background: var(--line-strong);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--line) 55%, transparent);
}

.model-power.is-on {
  border-color: color-mix(in srgb, var(--success) 55%, var(--line));
  color: var(--success);
}

.model-power.is-on .model-power-dot {
  background: var(--success);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--success) 18%, transparent);
}

.model-power.is-cached {
  border-color: color-mix(in srgb, var(--accent) 56%, var(--line));
  color: var(--accent);
}

.model-power.is-cached .model-power-dot {
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

.model-power.is-checking .model-power-dot {
  animation: model-pulse 1.2s ease-in-out infinite;
}

.model-profile-note,
.answer-mode-hint,
.model-active-panel > p {
  margin: 0;
  color: var(--muted);
  font-size: .78rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.model-download-panel,
.answer-mode-panel,
.model-active-panel {
  display: grid;
  gap: .78rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--paper) 74%, var(--blue-soft));
}

.model-download-panel.is-cached {
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line));
  background: color-mix(in srgb, var(--paper) 86%, var(--accent-soft));
}

.model-active-panel {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  background: color-mix(in srgb, var(--paper) 86%, var(--accent-soft));
}

.answer-mode-panel {
  grid-template-columns: minmax(11rem, 16rem) minmax(0, 1fr);
  align-items: end;
  background: var(--paper);
}

.answer-mode-field {
  min-width: 0;
}

.model-progress-heading {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink);
  font-size: .86rem;
}

.model-progress-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-progress-percent {
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums;
}

.model-progress-track {
  position: relative;
  height: .72rem;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--line-strong) 62%, transparent);
  border-radius: 999px;
  background: var(--paper-strong);
}

.model-progress-value {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 56%, var(--category-pediatrics)));
  transition: width .18s ease-out;
}

.model-progress-stats {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  gap: .45rem .9rem;
  color: var(--muted);
  font-size: .74rem;
  font-variant-numeric: tabular-nums;
}

.model-load-error {
  margin: 0;
  padding: .72rem;
  border-left: 4px solid var(--red);
  border-radius: .45rem .75rem .75rem .45rem;
  background: color-mix(in srgb, var(--red) 8%, transparent);
  color: var(--red);
  font-size: .78rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.model-load-button,
.model-unload-button {
  max-width: 100%;
  justify-self: start;
}

.model-workspace {
  display: grid;
  gap: .7rem;
  margin-top: 1rem;
}

.model-spinner {
  animation: model-spin .8s linear infinite;
}

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

@keyframes model-pulse {
  50% {
    opacity: .35;
    transform: scale(.82);
  }
}

@media (max-width: 680px) {
  .model-compact-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .model-picker {
    grid-column: 1 / -1;
    width: 100%;
  }

  .model-compact-meta,
  .model-power {
    justify-content: center;
    text-align: center;
  }

  .answer-mode-panel,
  .model-active-panel {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .model-load-button,
  .model-unload-button {
    width: 100%;
    justify-content: center;
  }

  .model-progress-stats {
    display: grid;
    gap: .3rem;
  }
}

/* voice-search */
.search-input-row:has(.voice-search-toggle) {
  grid-template-columns: minmax(0, 1fr) auto auto;
}

.voice-search-toggle {
  width: 3.15rem;
  min-width: 3.15rem;
  min-height: 3.15rem;
  border: 1px solid var(--line);
  border-radius: .72rem;
  background: var(--paper);
}

.voice-search-toggle:hover,
.voice-search-toggle:focus-visible,
.voice-search-toggle[aria-expanded='true'] {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

.voice-search-toggle.is-recording {
  border-color: var(--red);
  background: color-mix(in srgb, var(--red) 12%, var(--paper));
  color: var(--red);
  animation: voice-recording-pulse 1.25s ease-in-out infinite;
}

.voice-search-slot {
  margin-top: .75rem;
}

.voice-search-slot:empty {
  display: none;
}

.voice-search-panel {
  display: grid;
  gap: .8rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: .9rem;
  background: color-mix(in srgb, var(--paper) 84%, var(--accent-soft));
}

.voice-search-panel[hidden] {
  display: none;
}

.voice-search-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .75rem;
}

.voice-search-heading h2,
.voice-search-heading p {
  margin: 0;
}

.voice-search-settings {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(12rem, .72fr);
  gap: .75rem;
}

.voice-search-settings select {
  min-height: 2.75rem;
  padding: .65rem .75rem;
  border: 1px solid var(--line);
  border-radius: .72rem;
  background: var(--paper);
}

.voice-search-panel progress {
  width: 100%;
  height: .72rem;
  overflow: hidden;
  border: 0;
  border-radius: 999px;
  accent-color: var(--accent);
}

.voice-search-panel progress[hidden],
.voice-search-actions > [hidden],
.voice-search-heading > [hidden] {
  display: none;
}

.voice-search-panel .is-error {
  color: var(--red);
}

.voice-search-panel .is-success {
  color: var(--accent);
}

.voice-search-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}

.voice-search-actions > * {
  min-height: 2.75rem;
}

@keyframes voice-recording-pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--red) 26%, transparent); }
  50% { box-shadow: 0 0 0 .42rem transparent; }
}

@media (prefers-reduced-motion: reduce) {
  .voice-search-toggle.is-recording {
    animation: none;
  }
}

@media (max-width: 620px) {
  .search-input-row:has(.voice-search-toggle) {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .search-input-row:has(.voice-search-toggle) > input {
    grid-column: 1 / -1;
  }

  .search-input-row:has(.voice-search-toggle) > [type='submit'] {
    grid-column: 2;
  }

  .voice-search-settings {
    grid-template-columns: 1fr;
  }

  .voice-search-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
}

/* knowledge-graph */
.knowledge-graph-view {
  min-width: 0;
}

.knowledge-graph-shell {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-strong);
  box-shadow: var(--shadow);
}

.knowledge-graph-summary {
  padding: .85rem 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: .78rem;
  font-weight: 680;
}

.knowledge-graph-viewport {
  max-height: min(70vh, 52rem);
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.knowledge-graph-canvas {
  display: block;
  min-width: 64rem;
  background:
    linear-gradient(color-mix(in srgb, var(--line) 22%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--line) 22%, transparent) 1px, transparent 1px);
  background-size: 24px 24px;
}

.knowledge-graph-column-label {
  fill: var(--muted);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.knowledge-graph-edge {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1.25;
  opacity: .58;
  vector-effect: non-scaling-stroke;
}

.knowledge-graph-edge--relation {
  stroke: var(--accent);
  stroke-dasharray: 5 4;
  opacity: .72;
}

.knowledge-graph-node {
  cursor: pointer;
  outline: none;
}

.knowledge-graph-node rect {
  stroke: color-mix(in srgb, var(--palette-light-ink) 28%, var(--line));
  stroke-width: 1;
  filter: drop-shadow(0 5px 10px rgb(0 0 0 / 8%));
  transition: stroke-width .12s ease, filter .12s ease, opacity .12s ease;
  vector-effect: non-scaling-stroke;
}

.knowledge-graph-node:hover rect,
.knowledge-graph-node:focus-visible rect {
  stroke: var(--palette-light-ink);
  stroke-width: 2;
  filter: drop-shadow(0 8px 16px rgb(0 0 0 / 16%));
}

.knowledge-graph-node.is-uninstalled rect {
  opacity: .62;
  stroke-dasharray: 5 3;
}

.knowledge-graph-node-label,
.knowledge-graph-node-subtitle {
  pointer-events: none;
  fill: var(--palette-light-ink);
}

.knowledge-graph-node-label {
  font-size: 12px;
  font-weight: 780;
}

.knowledge-graph-node-subtitle {
  font-size: 9px;
  font-weight: 620;
  opacity: .76;
}

@media (max-width: 680px) {
  .knowledge-graph-viewport {
    max-height: 68dvh;
  }
}

/* pack-creator */
.pack-builder {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.pack-builder-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .85rem;
}

.pack-builder .ui-field > input,
.pack-builder .ui-field > textarea,
.pack-builder .ui-field > select {
  border: 1px solid var(--line);
  border-radius: .75rem;
  background: var(--paper);
}

.pack-builder .ui-field > input,
.pack-builder .ui-field > select {
  min-height: 2.75rem;
  padding: .65rem .75rem;
}

.pack-builder .ui-field > textarea {
  min-height: 6rem;
  padding: .75rem;
  resize: vertical;
  line-height: 1.5;
}

.pack-builder input[type='file'] {
  padding: .7rem;
  border-style: dashed;
  border-color: color-mix(in srgb, var(--accent) 58%, var(--line));
  background: color-mix(in srgb, var(--accent-soft) 42%, transparent);
  cursor: pointer;
}

.pack-builder input[type='file']:hover,
.pack-builder input[type='file']:focus-visible {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent-soft) 68%, transparent);
}

.pack-builder-progress {
  width: 100%;
  height: .7rem;
  overflow: hidden;
  border: 0;
  border-radius: 999px;
  accent-color: var(--accent);
}

.pack-builder-progress[hidden],
.pack-builder-preview[hidden],
.pack-builder-actions > [hidden] {
  display: none;
}

.pack-builder .is-error {
  color: var(--red);
}

.pack-builder .is-success {
  color: var(--accent);
}

.pack-builder-preview {
  display: grid;
  gap: .75rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--paper-strong);
}

.pack-builder-stats,
.pack-builder-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55rem;
}

.pack-builder-documents {
  display: grid;
  gap: .5rem;
  max-height: 18rem;
  overflow: auto;
  overscroll-behavior: contain;
}

.pack-builder-document {
  display: grid;
  gap: .18rem;
  padding: .7rem .75rem;
  border: 1px solid var(--line);
  border-radius: .75rem;
  background: var(--paper);
}

.pack-builder-actions > * {
  flex: 1 1 10rem;
}

@media (max-width: 620px) {
  .pack-builder-grid {
    grid-template-columns: 1fr;
  }

  .pack-builder-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
}

/* document-assets */
.document-asset-view {
  overflow: clip;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--paper-strong);
}

.document-asset-view > summary {
  display: flex;
  min-height: 3rem;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .75rem .9rem;
  cursor: pointer;
  list-style: none;
}

.document-asset-view > summary::-webkit-details-marker {
  display: none;
}

.document-asset-view > summary:hover,
.document-asset-view > summary:focus-visible {
  background: var(--hover-surface);
}

.document-asset-title {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: .55rem;
}

.document-asset-body {
  display: grid;
  gap: .75rem;
  padding: 0 .75rem .75rem;
}

.document-asset-open-link {
  width: fit-content;
}

.document-asset-frame {
  display: block;
  width: 100%;
  height: min(66dvh, 48rem);
  border: 1px solid var(--line);
  border-radius: .75rem;
  background: var(--paper);
}

.document-section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .75rem;
}

.document-section-header > .text {
  min-width: 0;
  margin: 0;
}

.document-section-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .45rem;
}

.document-section-source,
.document-section-annotation {
  min-height: 2.35rem;
  padding: .45rem .65rem;
  font-size: .72rem;
}

.document-annotations {
  display: grid;
  gap: .55rem;
  margin-top: .85rem;
  padding-top: .85rem;
  border-top: 1px solid var(--line);
}

.document-annotation-list {
  display: grid;
  gap: .55rem;
}

.document-annotation-card {
  display: grid;
  gap: .35rem;
}

@media (max-width: 680px) {
  .document-asset-frame {
    height: 58dvh;
  }

  .document-section-header {
    display: grid;
  }

  .document-section-actions {
    justify-content: flex-start;
  }
}

/* statement-conflicts */
.document-section-text {
  line-height: 1.75;
}

.statement-conflict-marker {
  display: inline-flex;
  width: 1.7rem;
  height: 1.7rem;
  min-width: 1.7rem;
  min-height: 1.7rem;
  margin-inline: 0.28rem;
  padding: 0;
  vertical-align: text-bottom;
  color: var(--red);
  background: color-mix(in srgb, var(--red) 12%, var(--paper-strong));
  border: 1px solid color-mix(in srgb, var(--red) 38%, var(--line));
  border-radius: 999px;
  cursor: pointer;
}

.statement-conflict-marker:hover,
.statement-conflict-marker[aria-expanded='true'] {
  color: var(--paper-strong);
  background: var(--red);
  border-color: var(--red);
}

.statement-conflict-marker:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.statement-conflict-panels {
  display: grid;
  gap: 0.9rem;
  margin-block: 0.9rem 1rem;
}

.statement-conflict-panel {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  background: color-mix(in srgb, var(--red) 6%, var(--paper-strong));
  border: 1px solid color-mix(in srgb, var(--red) 28%, var(--line));
  border-radius: var(--radius);
}

.statement-conflict-panel[hidden] {
  display: none;
}

.statement-conflict-panel__header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
}

.statement-conflict-panel__header > .icon {
  margin-top: 0.18rem;
  color: var(--red);
  font-size: 1.35rem;
}

.statement-conflict-panel__header > div,
.statement-conflict-comparison__header,
.statement-conflict-side__header {
  display: grid;
  gap: 0.28rem;
}

.statement-conflict-comparison {
  display: grid;
  gap: 0.75rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

.statement-conflict-comparison:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.statement-conflict-diff {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.statement-conflict-side {
  display: grid;
  gap: 0.75rem;
  align-content: start;
  min-width: 0;
}

.statement-conflict-quote {
  min-height: 5.5rem;
  margin: 0;
  padding: 0.85rem;
  color: var(--ink);
  background: var(--paper);
  border-left: 3px solid color-mix(in srgb, var(--red) 58%, var(--line-strong));
  border-radius: 0 0.75rem 0.75rem 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.statement-conflict-change {
  padding-inline: 0.12em;
  color: inherit;
  background: color-mix(in srgb, var(--red) 24%, transparent);
  border-radius: 0.2em;
  box-decoration-break: clone;
}

@media (max-width: 720px) {
  .statement-conflict-panel {
    padding: 0.85rem;
  }

  .statement-conflict-diff {
    grid-template-columns: minmax(0, 1fr);
  }

  .statement-conflict-quote {
    min-height: 0;
  }
}

/* transfer-queue */
.transfer-queue-host {
  position: fixed;
  right: .8rem;
  bottom: .8rem;
  z-index: 90;
  width: min(19rem, calc(100vw - 1.6rem));
  pointer-events: none;
}

.transfer-queue-panel {
  display: grid;
  max-height: min(42dvh, 22rem);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--red) 28%, var(--line));
  border-radius: .85rem;
  background: color-mix(in srgb, var(--paper-strong) 96%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  pointer-events: auto;
}

.transfer-queue-panel[hidden] {
  display: none;
}

.transfer-queue-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  padding: .65rem .75rem;
  border-bottom: 1px solid var(--line);
}

.transfer-queue-heading h2,
.transfer-queue-heading p {
  margin: 0;
}

.transfer-queue-heading h2 {
  font-size: .9rem;
}

.transfer-list {
  display: grid;
  gap: .4rem;
  min-height: 0;
  padding: .45rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

.transfer-item {
  display: grid;
  gap: .42rem;
  padding: .58rem;
  border: 1px solid var(--line);
  border-radius: .7rem;
  background: var(--paper);
}

.transfer-item > header {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: .5rem;
}

.transfer-item__icon {
  display: inline-grid;
  width: 1.7rem;
  height: 1.7rem;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--red) 12%, var(--paper));
  color: var(--red);
}

.transfer-item__copy {
  display: grid;
  min-width: 0;
  gap: .08rem;
}

.transfer-item__copy > * {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.transfer-item.is-failed,
.transfer-item.is-interrupted {
  border-color: color-mix(in srgb, var(--red) 38%, var(--line));
}

.transfer-item__error {
  color: var(--red);
  font-size: .72rem;
  line-height: 1.35;
}

.transfer-item > footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .32rem;
}

.transfer-item > footer button {
  min-height: 2rem;
  padding: .35rem .55rem;
  font-size: .72rem;
}

@media (max-width: 680px) {
  .transfer-queue-host {
    right: .55rem;
    bottom: calc(4.9rem + env(safe-area-inset-bottom));
    width: min(18rem, calc(100vw - 1.1rem));
  }

  .transfer-queue-panel {
    max-height: 36dvh;
  }
}

/* dialogs */
.sheet-dialog {
  width: min(62rem, calc(100vw - 2rem));
  max-height: min(88vh, 58rem);
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: var(--paper-strong);
  box-shadow: var(--shadow);
  color: var(--ink);
}

.sheet-dialog.narrow {
  width: min(42rem, calc(100vw - 2rem));
}

.sheet-dialog::backdrop {
  background: var(--backdrop);
  backdrop-filter: blur(4px);
}

.dialog-shell {
  display: flex;
  max-height: inherit;
  flex-direction: column;
}

.dialog-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 1rem;
  padding: 1rem 1.1rem;
  padding-top: max(1rem, env(safe-area-inset-top));
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper-strong) 92%, transparent);
  backdrop-filter: blur(14px);
}

.dialog-heading {
  min-width: 0;
}

.dialog-back-button[hidden] {
  display: none;
}

.dialog-header h2 {
  margin: .15rem 0 0;
  font-size: 1.2rem;
}

.dialog-header p:not(.eyebrow) {
  margin: .25rem 0 0;
  color: var(--muted);
  font-size: .76rem;
}

.dialog-body {
  overflow: auto;
  padding: 1.1rem;
}

.dialog-footer {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: .55rem;
  padding: .85rem 1.1rem;
  border-top: 1px solid var(--line);
}

.document-summary {
  margin: 0 0 1.2rem;
  padding: .85rem;
  border-radius: .75rem;
  background: var(--blue-soft);
  color: var(--muted);
  line-height: 1.5;
}

.document-section {
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.document-section:first-of-type {
  border-top: 0;
}

.document-section h3 {
  margin: 0 0 .55rem;
  font-family: ui-serif, Georgia, serif;
  font-size: 1.25rem;
  font-weight: 520;
}

.document-section p {
  margin: 0;
  line-height: 1.68;
}

.entity-link {
  display: inline;
  padding: 0;
  border: 0;
  border-bottom: 1px dotted var(--accent);
  background: transparent;
  color: inherit;
  font-weight: 650;
}

.claim-list {
  display: grid;
  gap: .55rem;
  margin-top: .85rem;
}

.claim-card {
  padding: .72rem;
  border: 1px solid var(--line);
  border-radius: .75rem;
  background: var(--paper);
}

.claim-card p {
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.48;
}

.claim-card footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  margin-top: .55rem;
}

.claim-card footer button {
  min-height: 2rem;
  padding: .35rem .5rem;
  border: 1px solid var(--line);
  border-radius: .55rem;
  background: transparent;
  font-size: .68rem;
}

.claim-open-button {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  text-align: left;
  line-height: 1.48;
}

.claim-open-button:hover,
.claim-open-button:focus-visible {
  color: var(--ink);
}

.source-link {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  margin-top: 1rem;
  color: var(--accent);
  font-size: .78rem;
  font-weight: 700;
  text-decoration: none;
}

.source-link:hover {
  text-decoration: underline;
}

.entity-aliases {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin: .8rem 0;
}

.entity-description {
  color: var(--muted);
  line-height: 1.58;
}

.backlink-list,
.relation-list {
  display: grid;
  gap: .5rem;
  margin-top: .65rem;
}

.backlink-button {
  display: grid;
  width: 100%;
  gap: .18rem;
  padding: .65rem;
  border: 1px solid var(--line);
  border-radius: .7rem;
  background: var(--paper);
  text-align: left;
  transition: border-color .12s ease, background .12s ease;
}

.backlink-button:hover,
.backlink-button:focus-visible {
  border-color: var(--line-strong);
  background: color-mix(in srgb, var(--paper) 75%, var(--accent-soft));
}

.backlink-button small {
  color: var(--muted);
}

.relation-accordion {
  margin-top: 1rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: .8rem;
  background: var(--paper);
}

.relation-accordion > summary {
  padding: .75rem;
  font-weight: 720;
}

.relation-accordion[open] > summary {
  border-bottom: 1px solid var(--line);
}

.relation-view-toolbar {
  display: flex;
  justify-content: flex-end;
  padding: .65rem .65rem 0;
}

.relation-view-toggle {
  min-width: 6.5rem;
  justify-content: center;
}

.relation-accordion .relation-list,
.relation-accordion .backlink-list {
  margin-top: 0;
  padding: .65rem;
}

.relation-graph-view {
  min-width: 0;
  padding: .65rem;
}

.relation-graph-view .knowledge-graph-shell {
  box-shadow: none;
}

.relation-graph-view .knowledge-graph-canvas {
  min-width: 34rem;
}

.relation-strength {
  color: var(--muted);
  font-size: .68rem;
}

.statement-text {
  margin: 0;
  padding: .9rem;
  border-radius: .8rem;
  background: var(--blue-soft);
  line-height: 1.6;
}

.statement-note-button {
  margin-top: 1rem;
}

.entity-pill-button {
  border: 0;
}

.note-form-body {
  display: grid;
  gap: .8rem;
}

.note-form-body > label {
  gap: .1rem;
}

.note-form-body textarea {
  line-height: 1.5;
  resize: vertical;
}

.target-summary,
.related-preview {
  padding: .75rem;
  border: 1px solid var(--line);
  border-radius: .72rem;
  color: var(--muted);
  font-size: .78rem;
  line-height: 1.5;
}

.target-summary:empty,
.related-preview:empty {
  display: none;
}

.model-lab {
  display: grid;
  gap: .85rem;
  margin: 1rem 0;
}

.model-lab > p {
  margin: 0;
}

.model-selector {
  display: grid;
  gap: .5rem;
}

.model-selector select {
  width: 100%;
}

.model-storage-summary {
  margin-bottom: 0;
}

.model-storage-summary .muted {
  flex-basis: 100%;
  margin: .1rem 0 0;
  padding: 0;
  border: 0;
  background: transparent;
}

/* dialog-scroll */
html:has(body.modal-open),
body.modal-open {
  overflow: hidden;
  overscroll-behavior: none;
}

.sheet-dialog {
  overflow: hidden !important;
  overscroll-behavior: contain;
}

.dialog-shell {
  display: grid;
  width: 100%;
  max-height: min(88dvh, 58rem);
  min-height: 0;
  grid-template-rows: auto minmax(0, 1fr) auto;
  margin: 0;
  overflow: hidden;
}

.dialog-header,
.dialog-footer {
  min-width: 0;
}

.dialog-back-button {
  grid-column: 1;
  justify-self: start;
}

.dialog-heading {
  grid-column: 2;
}

.dialog-close-button,
.dialog-header > [data-action='close-resource-chain'] {
  grid-column: 3;
  align-self: start;
  justify-self: end;
  margin-left: auto;
}

.dialog-body {
  min-width: 0;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 680px) {
  .sheet-dialog,
  .sheet-dialog.narrow {
    height: calc(100dvh - env(safe-area-inset-top));
    max-height: calc(100dvh - env(safe-area-inset-top));
  }

  .dialog-shell {
    height: 100%;
    max-height: 100%;
  }
}

/* dialog-motion */
.sheet-dialog {
  opacity: 0;
  transform: translateY(10px) scale(.99);
  transition:
    opacity .16s ease,
    transform .16s ease,
    overlay .16s allow-discrete,
    display .16s allow-discrete;
}

.sheet-dialog[open] {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@starting-style {
  .sheet-dialog[open] {
    opacity: 0;
    transform: translateY(10px) scale(.99);
  }
}

.sheet-dialog::backdrop {
  opacity: 0;
  transition:
    opacity .16s ease,
    overlay .16s allow-discrete,
    display .16s allow-discrete;
}

.sheet-dialog[open]::backdrop {
  opacity: 1;
}

@starting-style {
  .sheet-dialog[open]::backdrop {
    opacity: 0;
  }
}

@media (max-width: 680px) {
  .sheet-dialog {
    transform: translateY(22px);
  }

  .sheet-dialog[open] {
    transform: translateY(0);
  }

  @starting-style {
    .sheet-dialog[open] {
      transform: translateY(22px);
    }
  }
}

/* utilities */
.result-card,
.pack-card,
.note-card,
.backlink-button,
.source-chip,
.entity-link,
.claim-open-button,
.entity-pill-button,
.relation-accordion > summary {
  cursor: pointer;
}

.toast-region {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 100;
  display: grid;
  width: min(22rem, calc(100vw - 2rem));
  gap: .45rem;
}

.toast {
  padding: .75rem .85rem;
  border: 1px solid var(--line);
  border-radius: .75rem;
  background: var(--ink);
  box-shadow: var(--shadow);
  color: var(--paper-strong);
  font-size: .8rem;
  animation: toast-in .18s ease-out;
}

.toast.error {
  background: var(--red);
}

@keyframes page-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
}

@media (max-width: 980px) {
  .sidebar {
    display: none;
  }

  .workspace {
    margin-left: 0;
    padding-bottom: 6.5rem;
  }

  .mobile-nav {
    position: fixed;
    left: 50%;
    bottom: max(.7rem, env(safe-area-inset-bottom));
    z-index: 30;
    display: grid;
    width: min(34rem, calc(100vw - 1.2rem));
    grid-template-columns: repeat(4, 1fr);
    padding: .35rem;
    transform: translateX(-50%);
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: color-mix(in srgb, var(--paper-strong) 90%, transparent);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
  }

  .mobile-nav button {
    display: grid;
    justify-items: center;
    gap: .12rem;
    padding: .42rem .25rem;
    border-radius: .7rem;
    font-size: .65rem;
  }

  .mobile-nav button span {
    font-size: 1.05rem;
  }

  .mobile-nav button.active {
    background: var(--ink);
    color: var(--paper-strong);
  }

  .notes-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .workspace {
    padding: 1rem .8rem 6.5rem;
  }

  .page-header {
    display: grid;
    gap: 1rem;
    margin-bottom: 1.2rem;
  }

  .page-header h1 {
    max-width: 18ch;
    font-size: clamp(2.1rem, 12vw, 3.2rem);
  }

  .header-actions {
    justify-content: flex-start;
  }

  .search-input-row {
    grid-template-columns: 1fr;
  }

  .search-options {
    display: grid;
  }

  .catalog-grid,
  .notes-grid {
    grid-template-columns: 1fr;
  }

  .pack-card {
    min-height: auto;
  }

  .sheet-dialog,
  .sheet-dialog.narrow {
    width: 100vw;
    max-width: none;
    max-height: calc(100dvh - env(safe-area-inset-top));
    margin: auto 0 0;
    border-bottom: 0;
    border-radius: 1.2rem 1.2rem 0 0;
  }

  .dialog-body {
    padding-bottom: max(1.1rem, env(safe-area-inset-bottom));
  }

  .dialog-footer {
    grid-template-columns: 1fr 1fr;
    padding-bottom: max(.85rem, env(safe-area-inset-bottom));
  }

  .dialog-footer > span {
    display: none;
  }

  .dialog-footer .danger-button {
    grid-column: 1 / -1;
  }

  .result-card header {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}