:root {
  color-scheme: dark;
  --md-surface: #101214;
  --md-surface-container: #171a1f;
  --md-surface-container-high: #1f242c;
  --md-surface-variant: #2b313b;
  --md-outline: rgba(220, 224, 232, 0.14);
  --md-outline-variant: rgba(220, 224, 232, 0.08);
  --md-primary: #6f7dd6;
  --md-primary-strong: #c7d0ff;
  --md-primary-soft: rgba(111, 125, 214, 0.18);
  --md-secondary: #76b4a6;
  --md-error: #f1a7a0;
  --md-success: #7dc7a1;
  --md-warning: #e6c07a;
  --md-on-surface: #f2f3f6;
  --md-on-surface-variant: #d2d6df;
  --md-muted: #b0b6c2;
  --md-shadow-1: 0 1px 2px rgba(6, 8, 12, 0.45);
  --md-shadow-2: 0 8px 20px rgba(6, 8, 12, 0.38);
  --md-shadow-3: 0 24px 60px rgba(6, 8, 12, 0.6);

  --space-1: clamp(0.35rem, 0.25rem + 0.4vw, 0.55rem);
  --space-2: clamp(0.5rem, 0.35rem + 0.6vw, 0.8rem);
  --space-3: clamp(0.75rem, 0.5rem + 0.9vw, 1.1rem);
  --space-4: clamp(1rem, 0.7rem + 1.2vw, 1.5rem);
  --space-5: clamp(1.25rem, 0.85rem + 1.6vw, 1.9rem);
  --space-6: clamp(1.6rem, 1.05rem + 2vw, 2.4rem);

  --text-1: clamp(0.72rem, 0.68rem + 0.2vw, 0.82rem);
  --text-2: clamp(0.84rem, 0.78rem + 0.24vw, 0.94rem);
  --text-3: clamp(0.98rem, 0.9rem + 0.3vw, 1.08rem);
  --text-4: clamp(1.15rem, 1.02rem + 0.4vw, 1.3rem);
  --text-5: clamp(1.38rem, 1.2rem + 0.6vw, 1.65rem);
  --text-6: clamp(1.75rem, 1.45rem + 0.9vw, 2.2rem);

  --radius-1: 8px;
  --radius-2: 12px;
  --radius-3: 16px;
  --chip-radius: var(--radius-3);
  --chip-pad-y: 0.2rem;
  --chip-pad-x: 0.65rem;
  --chip-font-size: var(--text-1);
  --chip-letter-spacing: 0.04em;
  --label-tracking: 0.04em;
  --label-tracking-tight: 0.02em;

  --bg-primary: var(--md-surface);
  --bg-panel: var(--md-surface-container);
  --bg-elevated: var(--md-surface-container-high);
  --bg-soft: #262b33;
  --accent: var(--md-primary);
  --accent-strong: var(--md-primary-strong);
  --accent-soft: var(--md-primary-soft);
  --accent-rgb: 111, 125, 214;
  --accent-strong-rgb: 199, 208, 255;
  --text-strong: var(--md-on-surface);
  --text-muted: var(--md-muted);
  --divider: var(--md-outline);
  --success: var(--md-success);
  --warning: var(--md-warning);
  --danger: var(--md-error);
  --info: var(--md-secondary);
  --shadow-soft: var(--md-shadow-1);
  --shadow-medium: var(--md-shadow-2);
  --shadow-modal: var(--md-shadow-3);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  scrollbar-color: rgba(203, 196, 213, 0.25) transparent;
  scrollbar-width: thin;
}

body {
  margin: 0;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Roboto", sans-serif;
  background-color: var(--bg-primary);
  background-image: radial-gradient(circle at 15% 20%, rgba(111, 125, 214, 0.22), transparent 55%),
    radial-gradient(circle at 85% 10%, rgba(118, 180, 166, 0.18), transparent 45%);
  background-attachment: fixed;
  color: var(--text-strong);
  font-size: var(--text-3);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.04),
    rgba(255, 255, 255, 0.04) 48px,
    transparent 48px,
    transparent 96px
  );
  opacity: 0.18;
  z-index: 0;
}

a {
  color: var(--accent-strong);
  text-decoration: none;
}

a:hover {
  color: var(--text-strong);
  text-decoration: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.12em;
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: auto;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

button,
input,
select,
textarea,
a {
  transition: all 0.2s ease;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.document-card a:focus-visible,
a:focus-visible,
.nav-tabs .tab:focus-visible,
.settings-toggle:focus-visible,
.ghost-button:focus-visible,
.secondary-button:focus-visible,
.primary-button:focus-visible,
.page-thumb:focus-visible {
  outline: 3px solid rgba(var(--accent-rgb), 0.6);
  outline-offset: 2px;
}

button:active,
.primary-button:active,
.secondary-button:active,
.ghost-button:active {
  transform: translateY(0);
}

button {
  font: inherit;
  cursor: pointer;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 120;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3) 0;
  background: rgba(23, 26, 31, 0.88);
  color: var(--text-strong);
  border-bottom: 1px solid var(--md-outline-variant);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.header-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-4);
  width: 100%;
}

.header-main {
  display: grid;
  grid-template-columns: minmax(240px, 420px) minmax(0, 1fr);
  align-items: center;
  gap: var(--space-4);
}

.app-breadcrumbs {
  font-size: var(--text-2);
  color: var(--text-muted);
  text-align: right;
  margin-left: auto;
  display: flex;
  justify-content: flex-end;
  align-self: flex-end;
}

.breadcrumb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: inherit;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  opacity: 0.7;
}

.breadcrumb-link {
  background: none;
  border: none;
  padding: 0;
  color: var(--accent-strong);
  font: inherit;
  font-weight: 600;
}

.breadcrumb-link:hover {
  color: var(--text-strong);
}

.project-meta [data-breadcrumbs] {
  display: inline-flex;
  align-items: center;
  gap: 0;
}

.branding {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.branding img {
  width: 48px;
  height: 48px;
  display: block;
  transform: scale(1.3);
  transform-origin: center;
}

.branding h1 {
  margin: 0;
  font-size: var(--text-5);
  letter-spacing: 0.01em;
}

.branding p {
  margin: 0;
  opacity: 0.95;
  font-size: var(--text-2);
}

.project-switcher {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.project-switcher label {
  font-size: var(--text-1);
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
  color: var(--text-muted);
}

.project-select-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

#project-select {
  appearance: none;
  background: var(--bg-soft);
  border: 1px solid var(--md-outline);
  border-radius: var(--radius-2);
  padding: 0.4rem 1.2rem;
  color: var(--text-strong);
  font-weight: 600;
  min-width: 180px;
  box-shadow: var(--shadow-soft);
}

#project-select:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.project-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--chip-radius);
  background: rgba(111, 125, 214, 0.16);
  color: var(--accent-strong);
  font-size: var(--chip-font-size);
  text-transform: uppercase;
  letter-spacing: var(--chip-letter-spacing);
}

.project-meta {
  margin: 0;
  font-size: var(--text-1);
  display: flex;
  align-items: center;
  gap: 0.65rem 1rem;
  flex-wrap: wrap;
  min-width: 0;
  width: 100%;
}
.project-status-badge[data-status="active"] {
  background: rgba(129, 201, 149, 0.18);
  color: var(--success);
}

.project-status-badge[data-status="created"] {
  background: rgba(var(--accent-rgb), 0.16);
  color: var(--accent-strong);
}

.project-status-badge[data-status="archived"] {
  background: rgba(248, 210, 140, 0.18);
  color: var(--warning);
}

.nav-tabs {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  position: relative;
  z-index: 130;
}

.nav-tabs .tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-3);
  border: none;
  background-color: transparent;
  color: var(--text-muted);
  font-weight: 600;
  font-size: var(--text-2);
  letter-spacing: var(--label-tracking-tight);
  text-transform: uppercase;
  transition: color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
  pointer-events: auto;
  overflow: hidden;
  z-index: 0;
}

.nav-tabs .tab::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: var(--tab-progress, 0%);
  background: linear-gradient(90deg, rgba(128, 203, 196, 0.3), rgba(128, 203, 196, 0.05));
  pointer-events: none;
  opacity: 0;
  transition: width 0.25s ease, opacity 0.2s ease;
  z-index: -1;
}

.nav-tabs .tab::after {
  content: "";
  position: absolute;
  inset: auto 20% -6px 20%;
  height: 3px;
  border-radius: var(--radius-3);
  background-color: transparent;
  transition: background-color 0.2s ease;
}

.nav-tabs .tab:hover {
  color: var(--accent-strong);
}

.nav-tabs .tab.active {
  color: var(--accent-strong);
  background-color: rgba(var(--accent-rgb), 0.12);
  box-shadow: var(--md-shadow-1);
}

.nav-tabs .tab[data-progress-active="true"]::before {
  opacity: 1;
}

.nav-tabs .tab[data-progress-indeterminate="true"]::before {
  width: 220%;
  background: linear-gradient(90deg, rgba(128, 203, 196, 0), rgba(128, 203, 196, 0.35), rgba(128, 203, 196, 0));
  animation: tab-progress-shimmer 1.25s linear infinite;
}

.nav-tabs .tab.hidden {
  display: none;
}

.nav-tabs .tab.active::after {
  background-color: var(--accent-strong);
}

.tab-progress-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.75rem;
  padding: 0 0.45rem;
  height: 1.15rem;
  border-radius: var(--chip-radius);
  background: var(--accent-strong);
  color: #0f172a;
  font-size: var(--text-1);
  font-weight: 600;
  letter-spacing: var(--label-tracking-tight);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.settings-toggle {
  background-color: rgba(var(--accent-rgb), 0.1);
  color: var(--accent-strong);
  border: 1px solid var(--accent-soft);
  border-radius: var(--radius-3);
  padding: 0.45rem 1.15rem;
  font-weight: 600;
  letter-spacing: var(--label-tracking-tight);
  text-transform: uppercase;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.settings-toggle:hover {
  background-color: rgba(var(--accent-rgb), 0.18);
  box-shadow: var(--md-shadow-1);
  transform: translateY(-1px);
}

.settings-toggle[aria-expanded="true"] {
  background-color: var(--accent-strong);
  color: #2c186f;
  box-shadow: var(--md-shadow-2);
}

main {
  padding: 0.375rem 0.5rem 0.75rem;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}

body[data-active-tab="documents"] main,
body[data-active-tab="jobs"] main {
  max-width: 1792px;
}

body[data-active-tab="documentDetail"] main {
  max-width: 1792px;
}

body[data-active-tab="documentCompare"] main {
  max-width: 2320px;
}

.tab-panel {
  display: none;
  background-color: var(--bg-panel);
  border-radius: var(--radius-3);
  padding: var(--space-4);
  margin-top: var(--space-3);
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--md-outline-variant);
}

.tab-panel.active {
  display: block;
  animation: tab-reveal 180ms ease;
}

#tab-jobs {
  flex-direction: column;
  gap: 1.75rem;
  min-height: calc(100vh - 160px);
}

#tab-jobs > .panel-header {
  margin-bottom: 0;
  flex: 0 0 auto;
}

#tab-jobs.tab-panel.active {
  display: flex;
  animation: tab-reveal 180ms ease;
}

@keyframes tab-reveal {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .tab-panel.active,
  #tab-jobs.tab-panel.active {
    animation: none;
  }
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--md-outline-variant);
}

.documents-upload {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.document-drop-zone {
  border: 1px dashed var(--md-outline-variant);
  border-radius: var(--radius-2);
  padding: 1rem;
  text-align: center;
  color: var(--text-muted);
  background: rgba(15, 23, 42, 0.4);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.document-drop-zone.is-active {
  border-color: var(--accent);
  background: rgba(56, 189, 248, 0.08);
}

.document-drop-zone.is-disabled {
  opacity: 0.5;
  pointer-events: none;
}

.document-upload-progress {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.document-upload-progress-bar {
  flex: 1;
  height: 8px;
  border-radius: var(--radius-3);
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

#document-upload-progress-fill {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transition: width 0.15s ease;
}

.documents-filter-bar {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: var(--space-2) 0 var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-3);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(17, 24, 39, 0.4);
  box-shadow: var(--shadow-soft);
}

.documents-drop-panel {
  margin: var(--space-2) 0 var(--space-3);
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  background: rgba(14, 16, 20, 0.4);
  overflow: hidden;
}

.documents-drop-panel summary {
  list-style: none;
  cursor: pointer;
  padding: 0.5rem 0.85rem;
  font-size: var(--text-2);
  font-weight: 600;
  color: var(--text-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.documents-drop-panel summary::-webkit-details-marker {
  display: none;
}

.documents-drop-panel summary::after {
  content: "+";
  font-weight: 600;
  color: var(--text-muted);
}

.documents-drop-panel[open] summary::after {
  content: "-";
}

.documents-drop-panel[open] summary {
  border-bottom: 1px solid var(--md-outline-variant);
}

.documents-drop-panel .document-drop-zone {
  border: none;
  border-radius: 0;
  background: transparent;
  padding: 0.75rem 0.85rem;
  text-align: left;
}

.documents-drop-panel .documents-drop-title {
  margin: 0;
  font-size: var(--text-2);
}

.documents-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.documents-filter-status {
  flex: 2 1 320px;
  min-width: 240px;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.documents-filter-status .filter-chip-list {
  flex-wrap: wrap;
}

#document-filter-reset {
  align-self: flex-end;
}

.documents-filter-row label {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.documents-filter-row input[type="date"],
.documents-filter-row input[type="search"] {
  border-radius: var(--radius-1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(9, 10, 17, 0.85);
  color: var(--text-strong);
  padding: 0.4rem 0.65rem;
  min-width: 160px;
  height: 38px;
}

.documents-search {
  flex: 1 1 220px;
}

.documents-panel-header {
  align-items: center;
}

.documents-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
}

.documents-buttons {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.documents-actions .secondary-button,
.documents-actions .primary-button {
  padding: 0.55rem 1.35rem;
}

.documents-actions .documents-upload-button {
  box-shadow: none;
}

.documents-actions .upload-selected {
  text-align: right;
}

.panel-header h2 {
  margin: 0;
  font-size: var(--text-5);
  letter-spacing: 0.01em;
}

.panel-subtitle {
  margin-top: 0.35rem;
  color: var(--text-muted);
  font-size: var(--text-2);
}

.primary-button {
  background-color: var(--md-primary-strong);
  border: none;
  color: #1b2130;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-2);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  box-shadow: var(--md-shadow-1);
}

.primary-button:hover {
  transform: translateY(-1px);
  box-shadow: var(--md-shadow-2);
}

.project-create-form {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.project-create-form input {
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline);
  background: var(--bg-elevated);
  color: var(--text-strong);
  padding: 0.6rem 1rem;
  min-width: 180px;
  box-shadow: var(--shadow-soft);
}

.project-create-form input:focus-visible {
  outline-offset: 2px;
}

.secondary-button {
  background-color: transparent;
  color: var(--accent-strong);
  border: 1px solid var(--divider);
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius-2);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.secondary-button:hover {
  background-color: rgba(var(--accent-rgb), 0.1);
  border-color: var(--accent-soft);
}

.ghost-button {
  background-color: rgba(var(--accent-rgb), 0.08);
  color: var(--accent-strong);
  border: none;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-2);
  font-weight: 500;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.ghost-button:hover {
  background-color: rgba(var(--accent-rgb), 0.16);
  transform: translateY(-1px);
}

.jobs-top-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: stretch;
  margin-bottom: 1rem;
}

.jobs-top-row .jobs-filter-bar {
  flex: 1.5 1 520px;
  margin-bottom: 0;
}

.jobs-stat-group {
  flex: 1 1 260px;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.75rem;
}

.jobs-stat-pill {
  background-color: var(--bg-elevated);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-2);
  padding: 0.7rem 0.95rem;
  min-width: 160px;
  box-shadow: var(--shadow-soft);
}

.jobs-stat-pill h4 {
  margin: 0;
  font-size: var(--text-1);
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
  color: var(--text-muted);
}

.jobs-stat-pill strong {
  display: block;
  font-size: var(--text-5);
  margin: 0.15rem 0;
  color: var(--text-strong);
}

.jobs-stat-pill span {
  font-size: var(--text-1);
  color: var(--text-muted);
}

.live-activity-row {
  margin-bottom: 1.5rem;
}

@media (max-width: 960px) {
  .jobs-top-row {
    flex-direction: column;
  }

  .jobs-stat-group {
    justify-content: flex-start;
  }
}

.projects-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.project-card {
  background: var(--bg-elevated);
  border: 1px solid var(--md-outline);
  border-radius: var(--radius-3);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  box-shadow: var(--shadow-soft);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.project-card:hover {
  transform: translateY(-2px);
  border-color: rgba(var(--accent-rgb), 0.4);
}

.project-card.active {
  border-color: rgba(var(--accent-rgb), 0.8);
  box-shadow: var(--md-shadow-1);
}

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

.project-card-header h3 {
  margin: 0;
  font-size: var(--text-4);
}

.project-description {
  margin: 0.25rem 0 0;
  color: var(--text-muted);
  font-size: var(--text-2);
}

.project-card-meta {
  display: flex;
  gap: 1rem;
  font-size: var(--text-2);
  color: var(--text-muted);
}

.project-card-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.project-summary-line {
  margin: 0.6rem 0 0;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: var(--text-2);
  color: var(--text-muted);
}

.project-histogram {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.project-hist-row {
  display: grid;
  grid-template-columns: 120px 1fr 52px;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--text-2);
}

.project-hist-label {
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
  font-size: var(--text-1);
  color: var(--text-muted);
}

.project-hist-bar {
  position: relative;
  height: 0.5rem;
  border-radius: var(--radius-1);
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.project-hist-fill {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  transform-origin: left center;
  transition: width 0.3s ease;
}

.project-hist-value {
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--text-strong);
}

.stat-card {
  border-radius: var(--radius-2);
  padding: 0.6rem 0.75rem;
  background-color: var(--bg-elevated);
  border: 1px solid var(--md-outline-variant);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  box-shadow: var(--shadow-soft);
}

.stat-card h3 {
  margin: 0;
  font-size: var(--text-1);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
}

.job-section h3,
.live-activity-header h3,
.job-section-header h3,
.jobs-timeline h3 {
  font-size: var(--text-4);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text-strong);
}

.stat-card strong {
  font-size: var(--text-4);
  font-weight: 700;
}

.stat-card span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.job-section {
  background-color: var(--bg-elevated);
  border-radius: var(--radius-3);
  border: 1px solid var(--md-outline-variant);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-height: 280px;
  box-shadow: var(--shadow-soft);
}

.job-section h3 {
  margin: 0;
  font-size: 1.05rem;
}

.job-section-header span {
  font-size: var(--text-1);
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
}

.job-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.live-activity-card {
  background-color: var(--bg-elevated);
  border-radius: var(--radius-3);
  border: 1px solid var(--md-outline-variant);
  padding: 0.75rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-height: 0;
  height: 100%;
  box-shadow: var(--shadow-soft);
}

.live-activity-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.live-activity-header span {
  font-size: var(--text-1);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
  color: var(--text-muted);
}

.job-list.live {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.85rem;
  overflow-y: hidden;
  overflow-x: auto;
  padding: 0.35rem 0.35rem 0.35rem 0;
}

.job-card {
  padding: 0.9rem;
  border-radius: var(--radius-3);
  background-color: var(--bg-panel);
  border: 1px solid var(--md-outline-variant);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-width: 260px;
  flex: 1 1 280px;
}

.job-card-status-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.job-card h4 {
  margin: 0.15rem 0 0;
  font-size: var(--text-3);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text-strong);
}

.job-meta {
  font-size: var(--text-2);
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  line-height: 1.45;
  width: 100%;
}

.job-meta span {
  display: block;
}

.job-meta.job-meta-secondary {
  margin-top: 0.2rem;
}

.job-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.job-section-completed {
  margin-top: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  min-height: 0;
  flex: 1 1 auto;
  overflow: hidden;
}

.job-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.job-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
  overflow-y: auto;
  padding-right: 0.5rem;
  min-height: 0;
}

.job-grid .job-card {
  border: 1px solid var(--md-outline-variant);
  background-color: var(--bg-elevated);
}

.job-pagination {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0.25rem 0 0.5rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: var(--chip-pad-y) var(--chip-pad-x);
  border-radius: var(--chip-radius);
  font-size: var(--chip-font-size);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--chip-letter-spacing);
  border: none;
}

.status-pill[data-status="planned"],
.status-pill[data-status="queued"] {
  background-color: rgba(128, 203, 196, 0.18);
  color: var(--info);
}

.status-pill[data-status="running"] {
  background-color: rgba(129, 201, 149, 0.2);
  color: var(--success);
}

.status-pill[data-status="succeeded"] {
  background-color: rgba(129, 201, 149, 0.2);
  color: var(--success);
}

.status-pill[data-status="failed"] {
  background-color: rgba(242, 184, 181, 0.22);
  color: var(--danger);
}

.status-pill[data-status="cancelled"] {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

.status-pill[data-status="uploaded"] {
  background-color: rgba(var(--accent-rgb), 0.12);
  color: var(--accent-strong);
}

.status-pill[data-status="processing"] {
  background-color: rgba(248, 210, 140, 0.18);
  color: var(--warning);
}

.status-pill[data-status="ready"] {
  background-color: rgba(129, 201, 149, 0.2);
  color: var(--success);
}

.status-pill[data-status="created"] {
  background-color: rgba(var(--accent-rgb), 0.12);
  color: var(--accent-strong);
}

.status-pill[data-status="active"] {
  background-color: rgba(129, 201, 149, 0.18);
  color: var(--success);
}

.status-pill[data-status="archived"] {
  background-color: rgba(248, 210, 140, 0.12);
  color: var(--warning);
}

.jobs-timeline {
  margin-top: 0;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 0;
}

.timeline-container {
  position: relative;
  background-color: var(--bg-elevated);
  border-radius: var(--radius-3);
  border: 1px solid var(--md-outline-variant);
  padding: var(--space-4);
  overflow: auto;
  flex: 1 1 auto;
  min-height: 0;
  box-shadow: var(--shadow-soft);
}

.jobs-timeline > .panel-header {
  margin-bottom: 0;
  flex: 0 0 auto;
  padding-bottom: 0.35rem;
}

.timeline-container .muted {
  text-align: center;
}

.documents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(448px, 1fr));
  gap: 1.1rem;
  margin-top: 1.4rem;
}

.document-card {
  border-radius: var(--radius-3);
  padding: 1rem;
  background-color: var(--bg-elevated);
  border: 1px solid var(--md-outline-variant);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: var(--shadow-soft);
}

.document-card.is-pinned {
  border-color: rgba(129, 201, 149, 0.4);
  box-shadow: var(--shadow-medium);
}

.document-card.is-draggable {
  cursor: grab;
}

.document-card.is-dragging {
  opacity: 0.65;
  cursor: grabbing;
}

.document-card.is-drag-over {
  outline: 2px dashed rgba(129, 201, 149, 0.5);
  outline-offset: 4px;
}

.document-card h3 {
  margin: 0;
  font-size: var(--text-4);
  letter-spacing: 0.015em;
  color: var(--text-strong);
  overflow: hidden;
}

.document-card h3 a {
  display: block;
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  white-space: normal;
  word-break: break-word;
}

.document-card h3 a:hover {
  color: var(--accent-strong);
  text-decoration: underline;
}

.document-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.document-card:focus-within {
  border-color: rgba(var(--accent-rgb), 0.45);
  box-shadow: var(--shadow-medium);
}

.document-card-layout {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  height: 100%;
}

.document-card-chart {
  flex: 0 0 30px;
  width: 30px;
  min-width: 30px;
  height: clamp(220px, 32vh, 340px);
  border-radius: 0;
  border: 1px solid var(--md-outline-variant);
  background: var(--bg-panel);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(148, 163, 184, 0.06);
  padding: 0;
  align-self: flex-start;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.document-card-chart .chart-empty {
  font-size: 0.68rem;
}

.document-card-main {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0;
}

.document-card-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: flex-start;
  gap: 0.55rem;
  width: 100%;
}

.document-card-info {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  overflow-wrap: anywhere;
}

.document-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 0.85rem;
}

.document-metric {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-2);
  color: var(--text-muted);
}

.document-metric-icon {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 4px;
  background: rgba(148, 163, 184, 0.35);
  border: 1px solid rgba(148, 163, 184, 0.4);
  flex: 0 0 auto;
}

.document-metric-icon.is-pages {
  background: rgba(129, 201, 149, 0.35);
  border-color: rgba(129, 201, 149, 0.5);
}

.document-metric-icon.is-knowledge {
  background: rgba(var(--accent-rgb), 0.35);
  border-color: rgba(var(--accent-rgb), 0.55);
}

.document-page-count {
  font-weight: 600;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.document-card-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.6rem;
  flex-wrap: wrap;
  width: 100%;
}

.document-card-footer .document-actions {
  margin: 0;
}

.chart-host {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.chart-host svg {
  flex: 1 1 auto;
  width: 100%;
  height: 100%;
}

.chart-empty {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  padding: 0.5rem;
  line-height: 1.25;
}

.chart-empty-mini {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-3);
  background: repeating-linear-gradient(
    135deg,
    rgba(148, 163, 184, 0.35),
    rgba(148, 163, 184, 0.35) 6px,
    rgba(148, 163, 184, 0.15) 6px,
    rgba(148, 163, 184, 0.15) 12px
  );
}

@keyframes shimmer {
  0% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(120%);
  }
}

.skeleton-block,
.skeleton-line,
.skeleton-pill {
  position: relative;
  overflow: hidden;
  background: rgba(148, 163, 184, 0.14);
  border-radius: var(--radius-2);
}

.skeleton-block::after,
.skeleton-line::after,
.skeleton-pill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(148, 163, 184, 0) 0%,
    rgba(148, 163, 184, 0.25) 50%,
    rgba(148, 163, 184, 0) 100%
  );
  transform: translateX(-120%);
  animation: shimmer 1.6s infinite;
}

.skeleton-line {
  height: 0.85rem;
}

.skeleton-line.skeleton-title {
  height: 1.2rem;
  width: 72%;
}

.skeleton-line.skeleton-meta {
  height: 0.8rem;
  width: 42%;
}

.skeleton-pill {
  height: 0.95rem;
  min-width: 4.5rem;
  border-radius: 999px;
}

.document-card.is-skeleton {
  pointer-events: none;
  transform: none;
  box-shadow: var(--shadow-soft);
}

.document-card.is-skeleton .document-card-chart {
  min-height: 240px;
}

.chart-skeleton {
  width: 100%;
  min-height: 240px;
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  background: linear-gradient(
    120deg,
    rgba(148, 163, 184, 0.12),
    rgba(148, 163, 184, 0.06)
  );
  position: relative;
  overflow: hidden;
}

.chart-skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(15, 23, 42, 0) 0%,
    rgba(148, 163, 184, 0.25) 50%,
    rgba(15, 23, 42, 0) 100%
  );
  transform: translateX(-120%);
  animation: shimmer 1.8s infinite;
}

.document-knowledge-panel.is-loading .knowledge-run-list {
  display: grid;
  gap: 0.6rem;
}

.knowledge-skeleton-item {
  height: 56px;
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  background: rgba(148, 163, 184, 0.1);
  position: relative;
  overflow: hidden;
}

.knowledge-skeleton-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(15, 23, 42, 0) 0%,
    rgba(148, 163, 184, 0.25) 50%,
    rgba(15, 23, 42, 0) 100%
  );
  transform: translateX(-120%);
  animation: shimmer 1.6s infinite;
}

.chart-hidden {
  display: none !important;
}

.category-legend-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  width: 100%;
}

.category-legend-item {
  font-size: var(--text-2);
  color: var(--text-strong);
  word-break: normal;
}

.category-legend-button {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.3rem 0.45rem;
  border-radius: var(--radius-1);
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, opacity 0.2s ease,
    box-shadow 0.2s ease;
  white-space: nowrap;
}

.category-legend-button:hover,
.category-legend-button:focus-visible {
  background: rgba(148, 163, 184, 0.16);
  border-color: rgba(148, 163, 184, 0.3);
  color: var(--text-strong);
}

.category-legend-button.is-active {
  background: rgba(var(--accent-rgb), 0.18);
  border-color: rgba(var(--accent-rgb), 0.38);
  box-shadow: 0 4px 16px rgba(8, 6, 16, 0.28);
  color: var(--text-strong);
}

.category-legend-button.is-dimmed {
  opacity: 0.45;
}

.category-legend-button.is-active .category-legend-name {
  font-weight: 600;
}

.category-legend-button.is-active .category-legend-count {
  color: var(--text-strong);
}

.category-swatch {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-3);
  background: var(--swatch-color, var(--accent-soft));
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.12);
  flex: 0 0 auto;
}

.category-legend-name {
  flex: 1 1 auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.category-legend-count {
  font-size: var(--text-1);
  color: var(--text-muted);
  font-weight: 600;
  text-align: right;
  min-width: 2.5rem;
  white-space: nowrap;
}

.legend-empty {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: left;
}

.category-bar-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.category-bar-svg text {
  font-family: inherit;
}

.category-bar-grid line {
  stroke: rgba(148, 163, 184, 0.16);
  stroke-width: 1;
  stroke-dasharray: 4 6;
}

@keyframes chartReveal {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chart-host svg,
.document-compare-chart svg,
.document-trace-chart svg,
.document-heatmap-canvas {
  animation: chartReveal 0.35s ease;
}

.document-compare-chart svg {
  width: 100%;
  display: block;
}

.document-compare-chart .compare-node {
  cursor: pointer;
  outline: none;
  transition: opacity 0.2s ease;
}

.document-compare-chart .compare-node rect {
  fill-opacity: 0.88;
  stroke: rgba(15, 23, 42, 0.2);
  stroke-width: 0.75;
  transition: transform 0.2s ease, filter 0.2s ease, fill-opacity 0.2s ease, stroke-width 0.2s ease;
}

.document-compare-chart .compare-node:hover rect,
.document-compare-chart .compare-node:focus rect,
.document-compare-chart .compare-node:focus-visible rect {
  fill-opacity: 1;
  filter: brightness(1.08) drop-shadow(0 10px 18px rgba(15, 23, 42, 0.16));
  transform: translateY(-2px);
  stroke-width: 1.1;
}

.document-compare-chart .compare-node-label {
  fill: var(--text-strong);
  font-size: 0.72rem;
  font-weight: 600;
  pointer-events: none;
}

.document-compare-chart .compare-node-meta {
  fill: var(--text-muted);
  font-size: 0.65rem;
  pointer-events: none;
}

.document-compare-chart .compare-node.is-dimmed {
  opacity: 0.35;
}

.document-compare-chart .compare-node.is-highlighted rect {
  fill-opacity: 1;
  stroke-width: 1.4;
  filter: brightness(1.1);
}

.document-compare-chart .compare-link {
  fill: none;
  stroke-opacity: 0.28;
  stroke-linecap: round;
  transition: stroke-opacity 0.2s ease, stroke-width 0.2s ease;
  cursor: pointer;
}

.document-compare-chart .compare-link.is-dimmed {
  stroke-opacity: 0.12;
}

.document-compare-chart .compare-link.is-highlighted {
  stroke-opacity: 0.68;
}

.document-compare-chart .compare-doc-title {
  fill: var(--text-strong);
  font-size: 0.9rem;
  font-weight: 600;
}

.document-compare-chart .compare-doc-meta {
  fill: var(--text-muted);
  font-size: 0.75rem;
}

.category-label-group {
  pointer-events: auto;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.category-bar-segments {
  filter: drop-shadow(0 14px 28px rgba(8, 6, 16, 0.42));
}

.category-bar-segment {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.category-bar-segment.is-dimmed {
  opacity: 0.35;
}

.category-bar-segment.is-active {
  opacity: 1;
  transform: translateY(-2px);
  outline: 2px solid var(--accent-strong);
  outline-offset: 2px;
}

.category-label-group.is-dimmed {
  opacity: 0.35;
}

.category-label-group.is-active text {
  fill: var(--text-strong);
  font-weight: 600;
}

.category-percent {
  fill: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
}

.category-bar-horizontal text.category-label {
  fill: var(--text-muted);
  font-size: 0.7rem;
}

.category-label {
  fill: var(--text-muted);
}

.category-bar-horizontal text.category-label tspan {
  text-anchor: middle;
}

.category-bar-horizontal text.category-count {
  fill: var(--text-strong);
  font-size: 0.7rem;
  font-weight: 600;
}

@media (max-width: 720px) {
  .document-card-layout {
    flex-direction: column;
  }

  .document-card-chart {
    width: 100%;
    min-width: 100%;
    height: clamp(200px, 45vh, 320px);
    margin-bottom: 0;
  }

  .document-card-header {
    grid-template-columns: 1fr;
  }

  .document-card-status {
    justify-self: flex-start;
    margin-top: 0.75rem;
  }
}

@media (max-width: 960px) {
  .page-preview-dialog .preview-stage {
    flex-direction: column;
    align-items: stretch;
    overflow: auto;
    gap: 1rem;
  }

  .page-preview-dialog .preview-stage-chart {
    width: 100%;
    min-width: 100%;
    height: clamp(200px, 45vh, 360px);
    border-radius: 0;
  }

  .page-preview-dialog .preview-stage-sidebar {
    flex: 0 0 auto;
    max-width: 100%;
    width: 100%;
    border-right: none;
    border-top: 1px solid var(--md-outline-variant);
    padding: 1rem 0 0 0;
    max-height: none;
    height: auto;
    overflow: visible;
  }

  .page-preview-dialog .preview-stage-image {
    margin-top: 1rem;
  }

  .page-preview-dialog .preview-stage-pages {
    flex: 0 0 auto;
    max-width: 100%;
    width: 100%;
    border-left: none;
    border-top: 1px solid var(--md-outline-variant);
    padding: 1rem 0 0 0;
    max-height: none;
    overflow: visible;
  }

  .page-preview-dialog .preview-pages-list {
    overflow: visible;
    padding-right: 0;
  }

  .page-preview-dialog .preview-page-list {
    grid-template-columns: 1fr;
  }
}

.document-meta {
  font-size: var(--text-2);
  color: var(--text-muted);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.document-card code {
  word-break: break-all;
}

.document-pages {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.85rem;
}

.document-preview-panel .document-pages {
  margin-bottom: 0;
}

.page-thumb {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  background: none;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-1);
  padding: 0.6rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  background-color: var(--bg-panel);
  box-shadow: var(--shadow-soft);
  text-align: left;
}

.page-thumb:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
  border-color: var(--accent-soft);
}

.page-thumb img {
  width: 100%;
  border-radius: var(--radius-1);
  border: 1px solid var(--md-outline-variant);
  background-color: #1a1a1a;
}

.page-thumb span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.page-status-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-top: 0.2rem;
}

.page-status-badge {
  border-radius: var(--radius-3);
  padding: 0.15rem 0.55rem;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
}

.page-status-ready {
  background: rgba(129, 201, 149, 0.25);
  color: #e1f7ea;
}

.page-status-pending {
  background: rgba(248, 210, 140, 0.25);
  color: #ffe4bc;
}

.page-status-info {
  background: rgba(125, 212, 210, 0.25);
  color: #dbfbff;
}

.document-card-status {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.45rem;
  flex-wrap: nowrap;
  white-space: nowrap;
  min-width: 0;
  max-width: 100%;
  align-self: flex-start;
  justify-self: flex-start;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-2);
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(15, 23, 42, 0.35);
}

.document-card-status .status-pill {
  flex: 0 0 auto;
  max-width: 100%;
}

.document-card-status span {
  overflow: hidden;
  text-overflow: ellipsis;
}
.document-knowledge-count {
  font-size: var(--chip-font-size);
  color: var(--accent-strong);
  background: rgba(var(--accent-rgb), 0.18);
  border: 1px solid rgba(var(--accent-rgb), 0.3);
  border-radius: var(--chip-radius);
  padding: var(--chip-pad-y) var(--chip-pad-x);
  white-space: nowrap;
}

.document-pin-button {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--chip-radius);
  background: transparent;
  color: var(--text-muted);
  padding: var(--chip-pad-y) var(--chip-pad-x);
  font-size: var(--chip-font-size);
  line-height: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.document-pin-button:hover {
  border-color: var(--accent-soft);
  color: var(--accent-strong);
}

.document-pin-button[aria-pressed="true"] {
  background: rgba(129, 201, 149, 0.2);
  border-color: rgba(129, 201, 149, 0.6);
  color: #e2f5ea;
}

.document-pin-label {
  font-size: var(--text-1);
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--accent-strong);
}

.document-actions {
  margin-top: auto;
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

.document-preview-panel {
  position: relative;
  padding-bottom: 3.5rem;
}

.document-preview-panel .document-actions {
  position: absolute;
  right: 0;
  bottom: 0;
  margin-top: 0;
}

.empty-state-block {
  border: 1px dashed rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-3);
  padding: var(--space-5);
  text-align: center;
  background: rgba(17, 24, 39, 0.35);
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 2.4rem;
  margin-bottom: 0.6rem;
}

.documents-empty {
  margin-top: 1.5rem;
}

.document-detail-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.document-detail {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.document-compare-view {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.document-compare-pills {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  background: rgba(14, 16, 22, 0.5);
}

.compare-pill-label {
  font-size: var(--text-1);
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
  color: var(--text-muted);
}

.compare-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.compare-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: var(--chip-pad-y) var(--chip-pad-x);
  border-radius: var(--chip-radius);
  border: 1px solid transparent;
  background: rgba(148, 163, 184, 0.16);
  color: var(--text-strong);
  font-size: var(--chip-font-size);
  line-height: 1;
}

.compare-pill .compare-pill-swatch {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: var(--radius-3);
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.18) inset;
}

.compare-pill.is-active {
  background: rgba(var(--accent-rgb), 0.25);
  border-color: rgba(var(--accent-rgb), 0.45);
}

.compare-pill.is-dimmed {
  opacity: 0.35;
}

.compare-pill:hover {
  color: var(--text-strong);
  border-color: rgba(148, 163, 184, 0.5);
}

.document-compare-chart {
  width: 100%;
  min-height: 520px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-2);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-soft);
  padding: var(--space-3) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background-image: linear-gradient(rgba(148, 163, 184, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.04) 1px, transparent 1px);
  background-size: 36px 36px;
}

.document-compare-chart svg {
  width: 100%;
  display: block;
  flex: 0 0 auto;
}

.document-compare-chart .compare-node {
  cursor: pointer;
  outline: none;
  transition: opacity 0.2s ease;
}

.document-compare-chart .compare-node rect {
  fill-opacity: 0.88;
  stroke: rgba(15, 23, 42, 0.18);
  stroke-width: 0.7;
  transition: transform 0.2s ease, filter 0.2s ease, fill-opacity 0.2s ease, stroke-width 0.2s ease;
}

.document-compare-chart .compare-node:hover rect,
.document-compare-chart .compare-node:focus rect,
.document-compare-chart .compare-node:focus-visible rect {
  fill-opacity: 1;
  filter: brightness(1.08) drop-shadow(0 10px 18px rgba(15, 23, 42, 0.18));
  transform: translateY(-2px);
  stroke-width: 1.1;
}

.document-compare-chart .compare-node-label {
  fill: var(--text-strong);
  font-size: 0.72rem;
  font-weight: 600;
  pointer-events: none;
}

.document-compare-chart .compare-node-meta {
  fill: var(--text-muted);
  font-size: 0.65rem;
  pointer-events: none;
}

.document-compare-chart .compare-node.is-dimmed {
  opacity: 0.35;
}

.document-compare-chart .compare-node.is-highlighted rect {
  fill-opacity: 1;
  stroke-width: 1.4;
  filter: brightness(1.1);
}

.document-compare-chart .compare-link {
  fill: none;
  stroke-opacity: 0.28;
  stroke-linecap: round;
  transition: stroke-opacity 0.2s ease, stroke-width 0.2s ease;
  cursor: pointer;
}

.document-compare-chart .compare-link.is-dimmed {
  stroke-opacity: 0.12;
}

.document-compare-chart .compare-link.is-highlighted {
  stroke-opacity: 0.68;
}

.document-compare-chart .compare-doc-label {
  transition: opacity 0.2s ease;
  color: var(--text-muted);
}

.document-compare-chart .compare-doc-label text {
  fill: currentColor;
}

.document-compare-chart .compare-doc-label.is-dimmed {
  opacity: 0.35;
}

.document-compare-chart .compare-doc-label.is-highlighted {
  opacity: 1;
  color: var(--text-strong);
}

.document-compare-chart .compare-doc-title {
  font-size: 0.92rem;
  font-weight: 600;
}

.document-compare-chart .compare-doc-meta {
  font-size: 0.74rem;
}

.document-compare-chart .compare-doc-title.is-link {
  color: var(--accent-strong);
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: currentColor;
  text-decoration-thickness: 0.08em;
  pointer-events: auto;
}

.document-compare-chart .compare-doc-title.is-link:focus,
.document-compare-chart .compare-doc-title.is-link:focus-visible,
.document-compare-chart .compare-doc-title.is-link:hover {
  text-decoration-thickness: 0.14em;
}

.document-compare-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
  padding-top: 0.5rem;
}

.compare-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: var(--chip-pad-y) var(--chip-pad-x);
  border-radius: var(--radius-3);
  background: rgba(148, 163, 184, 0.14);
  color: var(--text-muted);
  font-size: var(--chip-font-size);
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, opacity 0.2s ease;
}

.compare-legend-item .compare-legend-swatch {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: var(--radius-3);
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.12) inset;
}

.compare-legend-item.is-active {
  background: rgba(var(--accent-rgb), 0.2);
  color: var(--text-strong);
}

.compare-legend-item.is-active .compare-legend-swatch {
  box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.25) inset;
}

.compare-legend-item.is-dimmed {
  opacity: 0.35;
}

.compare-legend-item:hover {
  color: var(--text-strong);
}

.compare-legend-swatch {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.18);
}

.document-detail-category-chart {
  width: 100%;
  border: 1px solid rgba(var(--accent-rgb), 0.22);
  border-radius: var(--radius-2);
  background: linear-gradient(160deg, rgba(32, 36, 44, 0.9), rgba(16, 18, 22, 0.95));
  padding: 0;
  box-shadow: var(--md-shadow-2);
  position: relative;
  overflow: hidden;
}
.document-detail-category-chart::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(203, 196, 213, 0.16);
  background: linear-gradient(140deg, rgba(var(--accent-rgb), 0.1), rgba(6, 4, 12, 0));
  pointer-events: none;
}


.document-detail-category-chart-content {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding: 0.15rem 0.75rem 0.25rem;
  min-height: 0;
}

.category-filter-clear:hover,
.category-filter-clear:focus {
  background: rgba(var(--accent-rgb), 0.12);
  border-color: var(--accent-strong);
}

.document-category-chart-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 0;
}

.document-category-chart-canvas {
  min-height: 0;
  padding: 0.5rem;
  border-radius: var(--radius-2);
  background-image: linear-gradient(rgba(148, 163, 184, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}

.document-detail-category-chart svg {
  min-height: 0;
  height: auto;
}

.document-detail-category-chart .chart-empty {
  font-size: 0.8rem;
}

.document-detail-meta {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.document-detail-meta li {
  display: flex;
  gap: 0.8rem;
  align-items: baseline;
  font-size: var(--text-2);
}

.document-detail-meta span {
  color: var(--text-muted);
  min-width: 110px;
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
  font-size: var(--text-1);
}

.document-detail-notice {
  margin: 0;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-2);
  background: rgba(248, 210, 140, 0.12);
  color: var(--warning);
}

.document-detail-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0.75rem 0 0;
}

.document-knowledge-panel {
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-2);
  padding: 0.75rem 1rem 0.85rem;
  background: rgba(10, 12, 18, 0.65);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.knowledge-panel-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: flex-end;
}

.knowledge-panel-header h3 {
  margin: 0;
  font-size: var(--text-4);
}

.knowledge-panel-header p {
  margin: 0.2rem 0 0;
}

.knowledge-panel-actions {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.knowledge-model-field {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: var(--text-2);
  color: var(--text-muted);
}

.knowledge-model-field select {
  min-width: 150px;
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-1);
  border: 1px solid var(--md-outline-variant);
  background: var(--bg-panel);
  color: var(--text-strong);
}

.knowledge-status {
  margin: 0;
  font-size: var(--text-2);
}

.knowledge-status.is-warning {
  border-radius: var(--radius-2);
  border: 1px solid rgba(230, 192, 122, 0.45);
  padding: 0.5rem 0.75rem;
  background: rgba(230, 192, 122, 0.14);
  color: var(--warning);
  font-weight: 600;
}

.knowledge-run-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: stretch;
}

.knowledge-run-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  padding: 0.65rem 0.85rem;
  background: rgba(14, 16, 22, 0.6);
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
  min-width: 140px;
  flex: 1 1 calc(25% - var(--space-2));
  max-width: calc(25% - var(--space-2));
}

.knowledge-run-item.is-active {
  background: rgba(var(--accent-rgb), 0.14);
  border-color: rgba(var(--accent-rgb), 0.45);
  box-shadow: var(--shadow-medium);
  position: sticky;
  top: 0;
  z-index: 2;
  flex: 1 1 100%;
}

@media (max-width: 960px) {
  .knowledge-run-item {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.knowledge-run-item:hover,
.knowledge-run-item:focus-within {
  border-color: var(--accent-soft);
  transform: translateY(-1px);
}

.knowledge-run-item input {
  margin-top: 0.35rem;
}

.knowledge-run-details {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.knowledge-run-title {
  font-weight: 600;
  font-size: 0.96rem;
}

.knowledge-run-progress {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.35rem;
}

.knowledge-run-progress-bar {
  flex: 1;
  height: 6px;
  border-radius: var(--radius-3);
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.knowledge-run-progress-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-strong), var(--accent));
  border-radius: inherit;
}

.knowledge-run-progress-label {
  font-size: var(--text-1);
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

.knowledge-run-active {
  font-size: var(--chip-font-size);
  padding: var(--chip-pad-y) var(--chip-pad-x);
  border-radius: var(--chip-radius);
  background: rgba(125, 212, 210, 0.15);
  color: var(--accent);
  width: max-content;
}

.knowledge-runs-empty {
  margin: 0;
  font-style: italic;
}

.document-detail-action-message {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--text-2);
}

.document-detail-view-switch {
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-2);
  padding: 0.65rem 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  background: rgba(9, 10, 17, 0.65);
}

.document-detail-view-label {
  font-size: var(--text-1);
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.document-detail-view-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  flex: 1 1 auto;
}

.document-detail-view-button {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: var(--radius-3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.25rem 0.85rem 0.25rem 0.45rem;
  font-size: var(--text-2);
  background: transparent;
  color: var(--text-muted);
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.document-detail-view-button:hover,
.document-detail-view-button:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.document-detail-view-button.is-active {
  border-color: var(--accent);
  background: rgba(125, 212, 210, 0.18);
  color: var(--accent-strong);
}

.document-detail-view-icon {
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  border: 1px solid currentColor;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
}

.document-detail-view-text {
  font-weight: 600;
}

.document-detail-pages {
  display: grid;
  gap: 0.6rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, max-content));
  justify-content: start;
  align-items: stretch;
}

@media (max-width: 960px) {
  .document-detail-pages {
    grid-template-columns: 1fr;
  }
}

.document-detail-thumb {
  border: 1px solid var(--md-outline-variant);
  background: var(--bg-elevated);
  border-radius: 0;
  padding: 0.65rem 0.85rem;
  display: flex;
  flex-direction: row;
  gap: 0.75rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  color: inherit;
  text-align: left;
}

.document-detail-thumb:hover,
.document-detail-thumb:focus-visible {
  transform: translateY(-2px);
  border-color: var(--accent-soft);
  box-shadow: var(--shadow-medium);
}

.document-detail-thumb-chart {
  width: 17px;
  min-width: 17px;
  height: 160px;
  border-radius: 0;
  border: 1px solid var(--md-outline-variant);
  background: var(--bg-panel);
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  padding: 0;
}

.document-detail-thumb-content {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.document-detail-thumb-content img {
  width: 100%;
  max-width: 160px;
  border-radius: var(--radius-1);
  border: 1px solid var(--md-outline-variant);
  background: #1a1a1a;
  align-self: center;
}

.document-detail-thumb span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.document-detail-thumb-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-strong);
}

.document-detail-thumb-view-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.upload-selected {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

input[type="file"] {
  color: var(--text-muted);
}

input[type="text"],
input[type="number"],
input[type="datetime-local"],
select,
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  background-color: var(--bg-panel);
  color: var(--text-strong);
  font-size: var(--text-2);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

input[type="text"]:hover,
input[type="number"]:hover,
input[type="datetime-local"]:hover,
select:hover,
textarea:hover {
  border-color: rgba(var(--accent-rgb), 0.35);
  background-color: rgba(15, 23, 42, 0.6);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent-strong);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.18);
}

label {
  font-weight: 600;
  display: block;
  margin-bottom: 0.4rem;
}

.form-grid {
  display: grid;
  gap: 1.25rem;
}

.form-grid.two-column {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.1rem;
}

.form-grid.two-column > div {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.muted {
  color: var(--text-muted);
  font-size: var(--text-2);
}

.small {
  font-size: var(--text-1);
}

.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  background-color: var(--bg-panel);
  color: var(--text-strong);
  padding: 0.9rem 1.45rem;
  border-radius: var(--radius-3);
  box-shadow: var(--shadow-medium);
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 1000;
  border: 1px solid var(--md-outline-variant);
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toast[data-tone="success"] {
  border-left: 4px solid var(--success);
}

.toast[data-tone="error"] {
  border-left: 4px solid var(--danger);
}

.toast[data-tone="info"] {
  border-left: 4px solid var(--info);
}

.toast[data-tone="default"] {
  border-left: 4px solid var(--accent);
}

.settings-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(12, 11, 16, 0.55);
  backdrop-filter: blur(2px);
  z-index: 400;
}

.settings-overlay[hidden] {
  display: none;
}

.settings-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 380px;
  height: 100%;
  padding: 1.75rem;
  background-color: var(--bg-panel);
  border-left: 1px solid var(--md-outline-variant);
  box-shadow: var(--shadow-medium);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  z-index: 450;
  transition: transform 0.3s ease, right 0.3s ease;
}

.settings-drawer.open {
  right: 0;
}

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

.settings-drawer-header h2 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: 0.01em;
}

.settings-drawer-header .muted {
  margin-top: 0.35rem;
  font-size: 0.9rem;
}

.settings-drawer form {
  flex: 1 1 auto;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.settings-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.settings-card {
  border-radius: var(--radius-3);
  border: 1px solid var(--md-outline-variant);
  background: rgba(12, 14, 20, 0.55);
  padding: 0.95rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  box-shadow: var(--shadow-soft);
}

.settings-card-header h3 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.settings-card-header .muted {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
}

.settings-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.settings-inline-field {
  display: flex;
  align-items: flex-start;
  padding-top: 1.8rem;
}

.settings-inline-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-strong);
}

.settings-warning {
  margin-top: 0.4rem;
  color: rgba(242, 184, 181, 0.95);
}

.settings-hint {
  margin-top: 0.45rem;
}

.settings-actions {
  display: flex;
  justify-content: flex-end;
  padding-top: 0.4rem;
}

dialog.app-dialog {
  border: none;
  border-radius: var(--radius-3);
  padding: var(--space-5);
  width: min(90vw, 520px);
  max-width: 520px;
  box-shadow: var(--shadow-modal);
  background-color: var(--bg-panel);
  color: var(--text-strong);
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 600;
  margin: 0;
}

dialog.app-dialog::backdrop {
  background-color: rgba(8, 11, 21, 0.78);
}

dialog.app-dialog h3 {
  margin-top: 0;
  font-size: 1.2rem;
}

dialog.app-dialog .dialog-message {
  margin-top: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

dialog.app-dialog .dialog-actions {
  margin-top: 1.4rem;
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
}

dialog.jobs-log-dialog {
  width: min(95vw, 1100px);
  max-width: 1100px;
  max-height: 85vh;
}

dialog.jobs-log-dialog pre {
  background-color: var(--bg-elevated);
  color: #e2e8f0;
  padding: 1rem;
  border-radius: var(--radius-2);
  max-height: 320px;
  overflow: auto;
  font-size: 0.85rem;
  border: 1px solid var(--md-outline-variant);
  white-space: pre-wrap;
  word-break: break-word;
}

.job-log-metrics {
  margin: 1rem 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.job-log-analytics {
  margin: 0.5rem 0 1rem;
  padding: 0.75rem 0.85rem;
  border: 1px dashed var(--md-outline-variant);
  border-radius: var(--radius-1);
  background: rgba(15, 23, 42, 0.35);
}

.job-analytics-summary {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.job-analytics-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  color: var(--text-muted);
}

.job-metrics-summary {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.job-metrics-summary .metric-chip {
  flex: 1 1 140px;
  min-width: 140px;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-1);
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--md-outline-variant);
}

.job-metrics-summary .metric-chip span {
  display: block;
  font-size: var(--text-1);
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--text-muted);
}

.job-metrics-summary .metric-chip strong {
  font-size: var(--text-4);
  color: var(--text-strong);
}

.job-metrics-table-wrapper {
  max-height: 260px;
  overflow: auto;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-2);
}

.job-metrics-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-2);
}

.job-metrics-table th,
.job-metrics-table td {
  padding: 0.55rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.job-metrics-table th {
  font-size: var(--text-1);
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--text-muted);
}

.job-metrics-table tr:last-child td {
  border-bottom: none;
}

dialog.app-dialog.page-preview-dialog {
  width: min(98vw, 2800px);
  max-width: none;
  height: 90vh;
  max-height: 90vh;
  overflow: hidden;
}

.page-preview-dialog[open] {
  display: flex;
  flex-direction: column;
  height: 90vh;
  max-height: 90vh;
  overflow: hidden;
}

dialog.app-dialog.document-chat-dialog {
  width: min(1760px, 96vw);
  max-width: 1760px;
  height: 96vh;
  max-height: 96vh;
  display: none;
  flex-direction: column;
}

dialog.app-dialog.document-chat-dialog[open] {
  display: flex;
  overflow: hidden;
}

dialog.app-dialog.document-graph-dialog {
  width: min(1900px, 97vw);
  max-width: 1900px;
  height: 94vh;
  max-height: 94vh;
  display: none;
  flex-direction: column;
}

dialog.app-dialog.document-graph-dialog[open] {
  display: flex;
  overflow: hidden;
}

dialog.app-dialog.document-trace-dialog {
  width: min(1800px, 96vw);
  max-width: 1800px;
  height: 90vh;
  max-height: 90vh;
  display: none;
  flex-direction: column;
}

dialog.app-dialog.document-trace-dialog[open] {
  display: flex;
  overflow: hidden;
}

dialog.app-dialog.document-heatmap-dialog {
  width: min(1800px, 96vw);
  max-width: 1800px;
  height: 90vh;
  max-height: 90vh;
  display: none;
  flex-direction: column;
}

dialog.app-dialog.document-heatmap-dialog[open] {
  display: flex;
  overflow: hidden;
}

.document-heatmap-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  height: 100%;
}

.document-heatmap-chart {
  flex: 1;
  min-height: 520px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-2);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-soft);
  padding: 0.75rem 0.9rem;
  overflow: auto;
  position: relative;
  background-image: linear-gradient(rgba(148, 163, 184, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
}

.document-heatmap-chart svg,
.document-heatmap-canvas {
  display: block;
}

.document-heatmap-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  background: rgba(12, 14, 22, 0.6);
  max-height: 120px;
  overflow: auto;
}

.heatmap-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: var(--chip-pad-y) var(--chip-pad-x);
  border-radius: var(--radius-3);
  border: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(15, 23, 42, 0.4);
  color: var(--text-strong);
  font-size: var(--chip-font-size);
}

.heatmap-legend-swatch {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: var(--radius-3);
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.2) inset;
}

.heatmap-legend-label {
  font-weight: 600;
}

.heatmap-legend-meta {
  color: var(--text-muted);
  font-size: var(--text-1);
}

.document-heatmap-tooltip {
  position: absolute;
  top: 0;
  left: 0;
  transform: translate(0, 0);
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-1);
  background: rgba(8, 11, 20, 0.92);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: var(--text-strong);
  font-size: 0.72rem;
  pointer-events: none;
  box-shadow: var(--shadow-medium);
  white-space: nowrap;
  z-index: 2;
}

.document-heatmap-links {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.document-heatmap-doc-link {
  position: absolute;
  transform: translate(-50%, -50%);
  pointer-events: auto;
  background: none;
  border: none;
  padding: 0;
  color: var(--accent-strong);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: underline;
  text-decoration-color: currentColor;
  text-decoration-thickness: 0.08em;
  cursor: pointer;
  white-space: nowrap;
}

.document-heatmap-doc-link:hover,
.document-heatmap-doc-link:focus,
.document-heatmap-doc-link:focus-visible {
  text-decoration-thickness: 0.14em;
}

.document-trace-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
}

.document-trace-selection {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: var(--chip-pad-y) var(--chip-pad-x);
  border-radius: var(--radius-3);
  background: rgba(56, 189, 248, 0.16);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: var(--text-strong);
  font-size: var(--chip-font-size);
  width: fit-content;
}

.document-trace-chart {
  flex: 1;
  min-height: 420px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-2);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-soft);
  padding: 0.75rem 0.9rem;
  overflow-x: auto;
  overflow-y: hidden;
  background-image: linear-gradient(rgba(148, 163, 184, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}

.document-trace-chart svg {
  display: block;
}

.trace-link {
  fill-opacity: 0.38;
  stroke-opacity: 0.7;
  stroke-width: 0.8;
  transition: fill-opacity 0.2s ease, stroke-opacity 0.2s ease;
}

.trace-link.is-dimmed {
  fill-opacity: 0.08;
  stroke-opacity: 0.15;
}

.trace-link.is-highlighted {
  fill-opacity: 0.6;
  stroke-opacity: 0.95;
}

.trace-segment {
  stroke: rgba(15, 23, 42, 0.25);
  stroke-width: 0.4;
  transition: opacity 0.2s ease, filter 0.2s ease, stroke-width 0.2s ease;
}

.trace-segment-label {
  fill: rgba(248, 250, 252, 0.92);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  pointer-events: none;
}

.trace-segment-label.is-dimmed {
  opacity: 0.15;
}

.trace-segment-label.is-highlighted {
  opacity: 1;
}

.trace-segment.is-dimmed {
  opacity: 0.08;
}

.trace-segment.is-highlighted {
  opacity: 1;
  filter: brightness(1.1);
  stroke-width: 1.2;
}

.trace-doc-label {
  fill: var(--text-muted);
  font-size: 0.75rem;
}

.trace-doc-title {
  fill: var(--text-strong);
  font-weight: 600;
}

.trace-doc-title.is-link {
  fill: var(--accent-strong);
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: currentColor;
  text-decoration-thickness: 0.08em;
}

.trace-doc-title.is-link:focus,
.trace-doc-title.is-link:focus-visible,
.trace-doc-title.is-link:hover {
  text-decoration-thickness: 0.14em;
}

.trace-doc-meta {
  fill: var(--text-muted);
  font-size: 0.65rem;
}

.document-trace-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding: 0.6rem 0.75rem;
  overflow: auto;
  max-height: 120px;
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  background: rgba(12, 14, 22, 0.6);
}

.trace-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: var(--chip-pad-y) var(--chip-pad-x);
  border-radius: var(--radius-3);
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: rgba(15, 23, 42, 0.4);
  color: var(--text-strong);
  font-size: var(--chip-font-size);
  cursor: pointer;
}

.trace-legend-swatch {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: var(--radius-3);
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.18) inset;
}

.trace-legend-label {
  font-weight: 600;
}

.trace-legend-meta {
  color: var(--text-muted);
  font-size: var(--text-1);
}

.trace-legend-item.is-dimmed {
  opacity: 0.35;
}

.trace-legend-item.is-highlighted {
  border-color: rgba(56, 189, 248, 0.55);
  background: rgba(56, 189, 248, 0.18);
}

.document-graph-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 1.25rem;
  height: 100%;
  flex: 1 1 auto;
  min-height: 0;
}

.document-graph-canvas {
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  background: var(--bg-elevated);
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-height: 0;
  position: relative;
}

#document-graph-status {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-1);
  border: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(8, 11, 20, 0.78);
  pointer-events: none;
}

.document-graph-viewport {
  flex: 1;
  min-height: 0;
  border-radius: var(--radius-2);
  background: radial-gradient(circle at top, rgba(80, 74, 96, 0.4), rgba(15, 17, 26, 0.9));
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.document-graph-controls {
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  background: rgba(12, 14, 22, 0.7);
  padding: 0.85rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  overflow: auto;
}

.graph-controls-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.graph-controls-header h4 {
  margin: 0;
  font-size: 0.95rem;
}

.graph-control {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.graph-control input[type="range"] {
  width: 100%;
}

.graph-control-toggle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.graph-control-toggle label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.graph-control-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.graph-control-actions .secondary-button {
  flex: 1 1 120px;
}

.graph-summary {
  font-size: 0.8rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 0.6rem;
}

.document-graph-viewport svg {
  width: 100%;
  height: 100%;
  display: block;
}

.document-graph-canvas-layer {
  width: 100%;
  height: 100%;
  display: block;
}

.graph-link {
  fill: none;
  stroke-linecap: round;
  opacity: 0.45;
}

.graph-link.is-hidden {
  display: none;
}

.graph-node.is-hidden {
  display: none;
}

.graph-node.is-collapsed circle {
  stroke-dasharray: 3 3;
  stroke-width: 1.2;
}

.graph-node-label {
  fill: var(--text-strong);
  font-size: 0.7rem;
  pointer-events: none;
}

.graph-node-label.is-hidden {
  display: none;
}

.graph-node-root circle {
  filter: drop-shadow(0 0 12px rgba(202, 189, 255, 0.4));
}

@media (max-width: 960px) {
  .document-graph-body {
    grid-template-columns: 1fr;
  }
}

#tab-documents {
  container-type: inline-size;
  container-name: documents;
}

@container documents (max-width: 1100px) {
  .documents-grid {
    grid-template-columns: repeat(auto-fit, minmax(384px, 1fr));
    gap: var(--space-3);
  }
}

@container documents (max-width: 720px) {
  .documents-grid {
    grid-template-columns: 1fr;
    margin-top: var(--space-4);
  }
}

.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.dialog-eyebrow {
  margin: 0 0 0.15rem 0;
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
  font-size: var(--text-1);
  color: var(--text-muted);
}

.dialog-header h3 {
  margin: 0;
}

.dialog-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.chat-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0;
  flex-wrap: wrap;
}

.chat-toolbar-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.chat-toggle-block {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.chat-toggle-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.chat-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 180px;
}

.chat-field span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.chat-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--md-outline);
  border-radius: var(--radius-1);
  background: var(--bg-elevated);
}

.document-chat-context {
  background: var(--bg-elevated);
  border: 1px dashed var(--md-outline-variant);
  border-radius: var(--radius-1);
  padding: 0.75rem;
  margin-bottom: 0;
  max-height: 240px;
  overflow: auto;
}

.chat-context-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.document-chat-context pre {
  white-space: pre-wrap;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  margin: 0;
  color: var(--text-strong);
}

.document-chat-body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding-right: 0.15rem;
}

.document-chat-panels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 0;
  flex: 1 1 0%;
  min-height: 0;
}

.document-chat-panels.is-ab-mode {
  grid-template-columns: 1fr 1fr;
}

.chat-panel {
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-2);
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.chat-panel-ab {
  background: rgba(255, 255, 255, 0.03);
}

.chat-panel-header {
  padding: 0.85rem 1rem 0.25rem;
  border-bottom: 1px solid var(--md-outline-variant);
}

.chat-panel-header h4 {
  margin: 0.1rem 0;
}

.chat-panel-label {
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
  font-size: var(--text-1);
  color: var(--text-muted);
  margin: 0;
}

.switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch .slider {
  position: relative;
  width: 46px;
  height: 24px;
  background: var(--md-outline);
  border-radius: var(--radius-3);
  transition: background 0.2s ease;
}

.switch .slider::before {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bg-panel);
  top: 2px;
  left: 2px;
  transition: transform 0.2s ease, background 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.switch input:checked + .slider {
  background: var(--accent);
}

.switch input:checked + .slider::before {
  transform: translateX(22px);
  background: #fff;
}

.switch .switch-label {
  font-size: 0.9rem;
  color: var(--text-strong);
}

.chat-messages {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  overflow-y: auto;
  flex: 1 1 0%;
  min-height: 0;
}

.chat-meta {
  padding: 0.5rem 1rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-top: 1px solid var(--md-outline-variant);
  min-height: 32px;
}

.chat-badge {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius-3);
  padding: 0.15rem 0.65rem;
  font-size: 0.85rem;
  font-weight: 700;
}

.chat-meta-stats {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.chat-message {
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-2);
  line-height: 1.35;
}

.chat-message table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.5rem;
  font-size: 0.95rem;
}

.chat-message th,
.chat-message td {
  border: 1px solid var(--md-outline-variant);
  padding: 0.45rem 0.55rem;
  text-align: left;
}

.chat-message th {
  background: rgba(255, 255, 255, 0.04);
  font-weight: 700;
}

.chat-message code {
  background: rgba(255, 255, 255, 0.05);
  padding: 0.1rem 0.25rem;
  border-radius: var(--radius-1);
  font-family: var(--font-mono);
}

.fact-citation {
  color: var(--fact-accent, var(--accent));
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-decoration-color: var(--fact-accent, var(--accent));
  font-weight: 600;
}

.document-chat-facts {
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-1);
  padding: 0.75rem 1rem;
  background: var(--bg-elevated);
  margin-bottom: 0;
}

.document-chat-facts summary {
  list-style: none;
  cursor: pointer;
  padding: 0;
}

.document-chat-facts summary::-webkit-details-marker {
  display: none;
}

.facts-title-row {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.facts-title-row h4 {
  margin: 0;
}

.facts-toggle {
  width: 12px;
  height: 12px;
  border-left: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(-45deg) translateY(-1px);
  transition: transform 0.2s ease, border-color 0.2s ease;
  flex-shrink: 0;
}

.document-chat-facts[open] .facts-toggle {
  transform: rotate(45deg) translateY(1px);
  border-color: var(--accent);
}

.facts-count {
  margin-left: 0.25rem;
}

.facts-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.facts-list {
  list-style: none;
  padding-left: 0;
  margin: 0.5rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-height: 220px;
  overflow: auto;
}

.facts-list li {
  border: 1px solid var(--fact-accent, var(--md-outline-variant));
  border-radius: var(--radius-1);
  padding: 0.35rem 0.5rem;
  display: flex;
  gap: 0.4rem;
  align-items: flex-start;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.02), 0 0 0 2px rgba(var(--accent-rgb), 0.04);
}

.facts-empty {
  border: none;
  box-shadow: none;
  padding-left: 0;
}

.fact-id {
  color: var(--fact-accent, var(--accent));
  font-weight: 700;
}

.fact-highlight {
  box-shadow: 0 0 0 2px var(--fact-accent, var(--accent));
}

.document-chat-diff {
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-1);
  padding: 0.75rem 1rem;
  background: var(--bg-elevated);
  margin-bottom: 0;
}

.diff-grid {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.diff-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  padding: 0.35rem;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-1);
}

.diff-row.diff-changed {
  background: rgba(255, 255, 255, 0.02);
}

.diff-cell {
  border: 1px dashed var(--md-outline-variant);
  border-radius: var(--radius-1);
  padding: 0.35rem;
  min-height: 24px;
}

.chat-user {
  background: var(--accent-soft);
  color: var(--text-strong);
  align-self: flex-end;
  border: 1px solid var(--accent);
}

.chat-assistant {
  background: var(--bg-panel);
  border: 1px solid var(--md-outline-variant);
}

.chat-input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
  align-items: center;
  margin-top: 0.5rem;
  flex-shrink: 0;
  position: sticky;
  bottom: 0;
  padding: 0.75rem 0 0.35rem;
  background: var(--bg-elevated);
  border-top: 1px solid var(--md-outline-variant);
}

.chat-input-row textarea {
  width: 100%;
  border: 1px solid var(--md-outline);
  border-radius: var(--radius-1);
  padding: 0.7rem 0.9rem;
  background: var(--bg-elevated);
  color: var(--text-strong);
  resize: vertical;
}

.chat-input-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.3rem;
}

.chat-input-actions p {
  margin: 0;
}

.page-preview-dialog .preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.page-preview-dialog .preview-header h3 {
  margin: 0;
}

.page-preview-dialog .dialog-icon-button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid transparent;
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--text-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  padding: 0;
  flex: 0 0 auto;
}

.page-preview-dialog .dialog-icon-button:hover {
  background: rgba(var(--accent-rgb), 0.16);
  border-color: var(--md-outline);
}

.page-preview-dialog .dialog-icon-button span {
  line-height: 1;
}

.page-preview-dialog .preview-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

.page-preview-dialog {
  --preview-pages-width: 260px;
}

.page-preview-dialog .preview-stage {
  background-color: var(--bg-elevated);
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  padding: 1.5rem;
  display: flex;
  justify-content: flex-start;
  align-items: stretch;
  gap: 1.5rem;
  flex: 1 1 0%;
  min-height: 0;
  overflow: hidden;
  width: 100%;
}

.page-preview-dialog .preview-stage-chart {
  flex: 0 0 36px;
  width: 36px;
  min-width: 36px;
  height: 100%;
  min-height: 0;
  border-radius: 0;
  border: 1px solid var(--md-outline-variant);
  background: var(--bg-panel);
  overflow: hidden;
  display: flex;
  align-items: stretch;
}

.page-preview-dialog .preview-stage-sidebar {
  flex: 0 0 240px;
  max-width: 260px;
  border-right: 1px solid var(--md-outline-variant);
  padding: 0 1rem 0 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow-y: auto;
  min-height: 0;
  height: 100%;
}

.page-preview-dialog .preview-stage-legend {
  flex: 0 0 auto;
  padding: 0.25rem 0.5rem 0 0.5rem;
  position: sticky;
  top: 0;
  background: var(--bg-elevated);
  z-index: 1;
  overflow-x: auto;
}

.page-preview-dialog .preview-view-switch {
  flex: 1 1 auto;
  padding: 0.5rem 0.25rem 0.75rem 0.5rem;
  border-top: 1px solid var(--divider);
}

.preview-view-switcher {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.preview-view-switcher-title {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.preview-view-switcher-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.preview-view-button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  border: 1px solid var(--divider);
  border-radius: var(--radius-1);
  padding: 0.4rem 0.6rem;
  background: transparent;
  color: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.preview-view-button:hover:not(:disabled),
.preview-view-button:focus-visible:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.preview-view-button.is-active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

.preview-view-button.is-disabled {
  opacity: 0.45;
}

.preview-view-button:disabled {
  cursor: not-allowed;
}

.preview-view-icon {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  border: 1px solid currentColor;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.preview-view-label {
  flex: 1 1 auto;
  text-align: left;
}

.preview-view-note {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.preview-stage-resizer {
  flex: 0 0 10px;
  cursor: col-resize;
  position: relative;
  min-height: 0;
}

.preview-stage-resizer::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2px;
  height: 48px;
  margin-left: -1px;
  margin-top: -24px;
  border-radius: var(--radius-3);
  background: rgba(255, 255, 255, 0.25);
}

.preview-stage-resizer.is-active::after,
.preview-stage-resizer:focus-visible::after {
  background: var(--accent);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.4);
}

.page-preview-dialog .preview-stage-pages {
  flex: 0 0 var(--preview-pages-width, 260px);
  max-width: calc(var(--preview-pages-width, 260px) + 40px);
  border-left: 1px solid var(--md-outline-variant);
  padding: 0.75rem 0.75rem 0.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow: hidden;
  min-height: 0;
  height: 100%;
}

.page-preview-dialog .preview-stage-image {
  flex: 1 1 0%;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  align-items: stretch;
  min-width: 0;
  min-height: 0;
  height: 100%;
  overflow: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
  padding: 0.5rem;
}

.page-preview-dialog .preview-stage-image.is-single {
  justify-content: center;
}

.page-preview-dialog .preview-stage-image::-webkit-scrollbar {
  display: none;
}

.facts-preview-dialog {
  --preview-pages-width: 220px;
}

.facts-preview-dialog .facts-preview-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 1.25rem;
  flex: 1 1 auto;
  min-height: 0;
}

.facts-preview-dialog .preview-stage {
  min-height: 0;
}

.facts-preview-dialog .preview-stage-sidebar {
  flex: 0 0 200px;
  max-width: 220px;
}

.facts-preview-dialog .facts-preview-facts {
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  background: var(--bg-elevated);
  padding: 0.85rem 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  min-height: 0;
  overflow: hidden;
}

.facts-preview-dialog .facts-preview-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.facts-preview-dialog .facts-preview-header h4 {
  margin: 0;
  font-size: 0.95rem;
}

.facts-preview-dialog .facts-preview-header p {
  margin: 0.2rem 0 0;
}

.facts-preview-dialog .facts-preview-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow: auto;
  min-height: 0;
}

.facts-preview-dialog .facts-preview-item {
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  border-left: 3px solid var(--fact-accent, var(--accent-soft));
  background: rgba(12, 14, 22, 0.6);
  padding: 0.45rem 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.facts-preview-dialog .facts-preview-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-1);
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
  flex-wrap: nowrap;
}

.facts-preview-dialog .facts-preview-item-id {
  font-weight: 600;
  color: var(--fact-accent, var(--text-strong));
}

.facts-preview-dialog .facts-preview-item-tags {
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.facts-preview-dialog .facts-preview-item-text {
  font-size: var(--text-2);
  color: var(--text-strong);
}

.facts-preview-dialog .facts-preview-empty {
  margin: 0;
}

.facts-diff-dialog {
  width: 98vw;
  max-width: none;
  height: 94vh;
  max-height: 94vh;
  padding: var(--space-4);
  display: none;
  flex-direction: column;
}

.facts-diff-dialog {
  max-width: none !important;
}

dialog.facts-diff-dialog {
  max-width: none !important;
  width: 98vw !important;
}

.facts-diff-dialog .preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.facts-diff-dialog .preview-header h3 {
  margin: 0;
}

.facts-diff-dialog .dialog-icon-button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid transparent;
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--text-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  padding: 0;
}

.facts-diff-dialog .dialog-icon-button:hover {
  border-color: rgba(var(--accent-rgb), 0.35);
  background: rgba(var(--accent-rgb), 0.18);
}

.facts-diff-dialog .dialog-icon-button span {
  margin-top: -1px;
}

.facts-diff-dialog[open] {
  display: flex;
  overflow: hidden;
}

.facts-diff-body {
  display: grid;
  grid-template-columns: minmax(200px, 280px) minmax(0, 1fr);
  gap: 1rem;
  min-height: 0;
  height: 100%;
}

.facts-diff-sidebar {
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-2);
  background: var(--bg-elevated);
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  overflow: auto;
  min-height: 0;
}

.facts-diff-block {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.facts-diff-block-title {
  font-size: var(--text-1);
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
  color: var(--text-muted);
}

.facts-diff-hint {
  margin: 0;
}

.facts-diff-runs {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.facts-diff-run-row {
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-2);
  background: rgba(15, 23, 42, 0.6);
  padding: 0.55rem 0.6rem;
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.facts-diff-run-select {
  display: flex;
  gap: 0.5rem;
  flex: 1 1 auto;
  cursor: pointer;
}

.facts-diff-run-select input {
  margin-top: 0.3rem;
}

.facts-diff-run-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.facts-diff-run-title {
  font-weight: 600;
}

.facts-diff-run-meta {
  font-size: var(--text-1);
  color: var(--text-muted);
}

.facts-diff-run-badge {
  align-self: flex-start;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-1);
  border: 1px solid var(--accent);
  background: var(--accent-soft);
  font-size: var(--text-1);
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
  margin-top: 0.15rem;
}

.facts-diff-run-badge.is-focus {
  border-color: rgba(118, 180, 166, 0.9);
  background: rgba(118, 180, 166, 0.2);
  color: #e9fff8;
}

.facts-diff-run-baseline {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--text-1);
  color: var(--text-muted);
}

.facts-diff-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-1);
  color: var(--text-muted);
}

.facts-diff-summary-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.facts-diff-summary-item {
  display: block;
  font-size: var(--text-1);
  color: var(--text-muted);
}

.facts-diff-panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 0;
}

.facts-diff-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.facts-diff-toolbar-title {
  font-weight: 600;
}

.facts-diff-toolbar-meta {
  font-size: var(--text-1);
  color: var(--text-muted);
}

.facts-diff-grid-shell {
  flex: 1 1 auto;
  min-height: 0;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-2);
  background: var(--bg-elevated);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.facts-diff-grid-scroll {
  height: 100%;
  overflow: auto;
}

.facts-diff-text-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(260px, 1fr);
  gap: 0.9rem;
  align-items: stretch;
  min-height: 100%;
  padding: 0.75rem;
}

.facts-diff-text-card {
  width: 100%;
  background: var(--bg-panel);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-2);
  display: flex;
  flex-direction: column;
  min-height: 0;
  box-shadow: var(--shadow-soft);
}

.facts-diff-text-card.is-focus {
  border-color: rgba(var(--accent-rgb), 0.5);
  box-shadow: 0 0 0 1px rgba(var(--accent-rgb), 0.3), var(--shadow-soft);
}

.facts-diff-text-header {
  padding: 0.65rem 0.75rem 0.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.facts-diff-text-title {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.facts-diff-header-badge {
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius-1);
  font-size: var(--text-1);
  text-transform: uppercase;
  letter-spacing: var(--label-tracking);
  border: 1px solid var(--accent);
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.facts-diff-text-meta {
  font-size: var(--text-1);
  color: var(--text-muted);
}

.facts-diff-similarity {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0 0.75rem 0.6rem;
}

.facts-diff-similarity-bar {
  flex: 1 1 auto;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.facts-diff-similarity-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, rgba(111, 125, 214, 0.6), rgba(125, 199, 161, 0.7));
}

.facts-diff-similarity-label {
  font-size: var(--text-1);
  color: var(--text-muted);
  white-space: nowrap;
}

.facts-diff-text-wrapper {
  --diff-text-padding: 0.75rem;
  --diff-scrollbar-width: 0px;
  --diff-scrollbar-height: 0px;
  --diff-marker-width: 12px;
  --diff-marker-gap: 4px;
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  border-top: 1px solid var(--md-outline-variant);
  background: rgba(10, 13, 18, 0.6);
}

.facts-diff-textarea,
.facts-diff-highlight pre {
  font-family: "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: var(--text-2);
  line-height: 1.55;
}

.facts-diff-textarea {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  resize: none;
  border: none;
  background: transparent;
  color: var(--text-strong);
  padding: var(--diff-text-padding);
  white-space: pre;
  overflow: auto;
  scrollbar-gutter: stable both-edges;
  tab-size: 2;
  padding-left: calc(var(--diff-text-padding) + var(--diff-marker-width) + var(--diff-marker-gap));
  padding-right: calc(var(--diff-text-padding) + var(--diff-scrollbar-width));
  padding-bottom: calc(var(--diff-text-padding) + var(--diff-scrollbar-height));
}

.facts-diff-highlight {
  position: absolute;
  inset: 0 var(--diff-scrollbar-width) 0 0;
  pointer-events: none;
  overflow: hidden;
  color: transparent;
}

.facts-diff-highlight pre {
  margin: 0;
  padding: var(--diff-text-padding);
  padding-left: calc(var(--diff-text-padding) + var(--diff-marker-width) + var(--diff-marker-gap));
  padding-right: calc(var(--diff-text-padding) + var(--diff-scrollbar-width));
  padding-bottom: calc(var(--diff-text-padding) + var(--diff-scrollbar-height));
  white-space: pre;
  tab-size: 2;
}

.facts-diff-minimap {
  position: absolute;
  top: 0.35rem;
  left: 0.35rem;
  bottom: 0.35rem;
  width: var(--diff-marker-width);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  z-index: 2;
  display: flex;
}

.facts-diff-minimap-track {
  position: absolute;
  inset: 0;
}

.facts-diff-minimap-segment {
  position: absolute;
  left: 2px;
  right: 2px;
  border-radius: 999px;
  background: var(--diff-chunk-color, #36d6ff);
  opacity: 0.9;
}

.facts-diff-minimap-viewport {
  position: absolute;
  left: 0;
  right: 0;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.1);
  z-index: 1;
}

.diff-line-highlight-common {
  background: color-mix(in srgb, var(--diff-chunk-color, #36d6ff) 40%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--diff-chunk-color, #36d6ff) 70%, transparent),
    0 0 14px color-mix(in srgb, var(--diff-chunk-color, #36d6ff) 40%, transparent);
  border-radius: 4px;
  padding: 0 0.18rem;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.facts-diff-empty {
  margin: 0;
}

.diff-token {
  padding: 0.02rem 0.15rem;
  border-radius: 4px;
}

.diff-token-added {
  background: rgba(125, 199, 161, 0.35);
  color: #f4fff7;
}

.diff-token-removed {
  background: rgba(241, 167, 160, 0.35);
  color: #fff2f1;
  text-decoration: line-through;
}

@media (max-width: 1100px) {
  .facts-preview-dialog .facts-preview-layout {
    grid-template-columns: minmax(0, 1fr);
  }

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

.preview-image-panel {
  flex: 1 1 0%;
  min-width: 0;
  background: rgba(15, 23, 42, 0.45);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-3);
  padding: 0.5rem 0.75rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  align-items: center;
  box-shadow: var(--shadow-soft);
}

.preview-image-label {
  font-size: var(--text-1);
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
}

.preview-image-panel img {
  max-width: 100%;
  max-height: 100%;
  transition: transform 0.2s ease;
  transform-origin: center center;
  border-radius: var(--radius-1);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--bg-panel);
}

.page-preview-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.page-preview-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.page-preview-nav button {
  min-width: 96px;
}

.page-preview-status {
  font-size: var(--text-1);
  color: var(--text-muted);
  font-weight: 600;
  min-width: 120px;
  text-align: center;
}

.page-preview-zoom {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex: 1 1 220px;
}

.page-preview-controls input[type="range"] {
  flex: 1 1 200px;
  accent-color: var(--accent-strong);
}

.page-preview-zoom span {
  min-width: 48px;
  text-align: right;
  font-weight: 600;
  color: var(--text-muted);
}

.preview-pages-header {
  font-size: var(--text-1);
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.preview-pages-list {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.preview-page-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem 0.75rem;
}

.preview-page-item {
  min-width: 0;
}

.preview-page-button {
  width: 100%;
  padding: 0.35rem;
  border-radius: var(--radius-2);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.preview-page-button:hover,
.preview-page-button:focus-visible {
  border-color: var(--accent-soft);
  background: rgba(148, 163, 184, 0.16);
  color: var(--text-strong);
}

.preview-page-button.is-active {
  border-color: var(--accent-soft);
  background: rgba(var(--accent-rgb), 0.14);
  color: var(--text-strong);
  font-weight: 600;
}

.preview-page-button:hover .preview-page-media,
.preview-page-button:focus-visible .preview-page-media {
  border-color: var(--accent-soft);
}

.preview-page-button.is-active .preview-page-media {
  border-color: var(--accent-soft);
}

.preview-page-media {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline-variant);
  overflow: hidden;
  background: var(--bg-panel);
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.06);
}

.preview-page-thumbnail {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background: var(--bg-panel);
}

.preview-page-media.is-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: var(--text-1);
  font-weight: 600;
  letter-spacing: var(--label-tracking);
  background: repeating-linear-gradient(
    135deg,
    rgba(148, 163, 184, 0.18),
    rgba(148, 163, 184, 0.18) 16px,
    rgba(148, 163, 184, 0.08) 16px,
    rgba(148, 163, 184, 0.08) 32px
  );
}

.preview-page-media.is-placeholder::before {
  content: "DOC";
}

.preview-page-badge {
  position: absolute;
  bottom: 0.45rem;
  right: 0.45rem;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-3);
  background: rgba(var(--accent-rgb), 0.82);
  color: #ffffff;
  font-size: var(--text-1);
  font-weight: 600;
  letter-spacing: var(--label-tracking-tight);
  line-height: 1;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.2);
  pointer-events: none;
}

.preview-pages-empty {
  font-size: var(--text-1);
  color: var(--text-muted);
}

.preview-page-filter-banner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-2);
  background: rgba(var(--accent-rgb), 0.16);
  border: 1px solid rgba(var(--accent-rgb), 0.28);
  color: var(--text-strong);
  font-size: var(--text-1);
}

.preview-page-filter-label {
  flex: 1 1 auto;
}

.preview-page-filter-clear {
  border: none;
  background: rgba(28, 24, 36, 0.4);
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-3);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.preview-page-filter-clear:hover,
.preview-page-filter-clear:focus-visible {
  background: rgba(var(--accent-rgb), 0.35);
  color: var(--text-strong);
  transform: translateY(-1px);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}

*::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

*::-webkit-scrollbar-thumb {
  background-color: rgba(203, 196, 213, 0.2);
  border-radius: var(--radius-3);
}

*::-webkit-scrollbar-thumb:hover {
  background-color: rgba(203, 196, 213, 0.35);
}

.flex-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.about-content {
  color: var(--text-muted);
  line-height: 1.7;
}

.about-content h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-strong);
}

@media (max-width: 900px) {
  .app-header {
    flex-direction: column;
    gap: var(--space-3);
    align-items: flex-start;
  }

  .header-row {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .header-main {
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .header-actions {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0.75rem;
  }

  .nav-tabs {
    flex-wrap: wrap;
    width: 100%;
  }

  .jobs-overview {
    grid-template-columns: 1fr;
    flex: 0 0 auto;
    max-height: none;
    padding-right: 0;
  }

  .job-grid {
    padding-right: 0;
  }

  .settings-drawer {
    width: 100%;
    right: -100%;
  }
}

@media (max-width: 640px) {
  .job-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .project-meta [data-breadcrumbs] {
    display: none;
  }
}
.document-card code,
.job-card code,
code {
  font-family: "Fira Code", "SFMono-Regular", Consolas, monospace;
  font-size: 0.85rem;
  padding: 0.15rem 0.35rem;
  border-radius: var(--radius-1);
  background-color: rgba(var(--accent-rgb), 0.18);
  color: #bfdbfe;
}

.document-detail-footer {
  margin-top: 1.5rem;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-2);
  border: 1px solid var(--md-outline);
  background: rgba(24, 28, 34, 0.78);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--text-1);
  color: var(--text-muted);
  box-shadow: var(--shadow-soft);
}

.document-detail-footer-label {
  font-weight: 600;
  color: var(--text-strong);
}

.document-detail-footer-value {
  background: rgba(var(--accent-rgb), 0.18);
  padding: var(--chip-pad-y) var(--chip-pad-x);
  border-radius: var(--chip-radius);
  font-size: var(--chip-font-size);
  color: var(--accent-strong);
}
.jobs-filter-bar {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-3);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(15, 23, 42, 0.5);
  box-shadow: var(--md-shadow-1);
}

.jobs-filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-2);
  font-weight: 600;
  color: var(--text-muted);
}

.jobs-filter-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem 1.25rem;
}

.filter-chip-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 160px;
}

.chip-group-label {
  font-size: var(--text-1);
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--text-muted);
}

.filter-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.filter-chip {
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--chip-radius);
  background: transparent;
  color: var(--text-muted);
  font-size: var(--chip-font-size);
  padding: var(--chip-pad-y) var(--chip-pad-x);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.filter-chip .chip-count {
  font-size: var(--text-1);
  color: rgba(255, 255, 255, 0.7);
}

.filter-chip.is-active {
  background: rgba(129, 201, 149, 0.25);
  border-color: rgba(129, 201, 149, 0.8);
  color: #e2f5ea;
  transform: translateY(-1px);
}

.filter-chip.is-disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.ghost-button.ghost-button-small {
  padding: 0.35rem 0.9rem;
  font-size: 0.85rem;
}

.job-progress {
  margin: 0.85rem 0;
}

.job-progress-bar {
  width: 100%;
  height: 6px;
  border-radius: var(--radius-3);
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.job-progress-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-strong), var(--accent));
  border-radius: inherit;
  transition: width 0.2s ease;
}

.job-progress-meta {
  margin-top: 0.35rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.job-progress-message {
  flex: 1;
}

.job-progress-cancel {
  margin-left: auto;
}

.job-progress-percent {
  font-weight: 600;
  color: var(--accent-strong);
}

.job-progress-unavailable .job-progress-bar {
  display: none;
}

.job-progress-unavailable .job-progress-meta {
  font-style: italic;
}

@keyframes tab-progress-shimmer {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0%);
  }
}

body.export-mode .header-actions {
  grid-column: 2;
}

body.export-mode #project-rename,
body.export-mode .project-switcher,
body.export-mode #project-select,
body.export-mode [data-tab="projects"],
body.export-mode #tab-projects,
body.export-mode [data-tab="jobs"],
body.export-mode #tab-jobs,
body.export-mode #settings-toggle,
body.export-mode #settings-drawer,
body.export-mode #settings-overlay,
body.export-mode #pick-document-file,
body.export-mode .documents-upload-button,
body.export-mode #selected-file-name,
body.export-mode #documents-drop-panel,
body.export-mode .documents-search,
body.export-mode .knowledge-model-field,
body.export-mode #knowledge-extract-button,
body.export-mode #knowledge-chat-button,
body.export-mode #document-chat-dialog {
  display: none !important;
}

@media (max-width: 900px) {
  body.export-mode .header-actions {
    grid-column: auto;
  }
}