:root {
  color-scheme: light;
  --ink: #172026;
  --muted: #64717a;
  --line: #d9e1e7;
  --paper: #f7f5ef;
  --panel: #ffffff;
  --soft: #edf4f2;
  --teal: #18766f;
  --teal-dark: #105b56;
  --coral: #c6553d;
  --amber: #c6862e;
  --blue: #426b93;
  --shadow: 0 24px 70px rgba(40, 51, 61, 0.12);
}

* {
  box-sizing: border-box;
}

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

body {
  min-height: 100%;
  margin: 0;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  letter-spacing: 0;
  overflow-x: hidden;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  min-height: 100vh;
  padding: 20px;
}

.knowledge-home {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--paper);
}

.home-sidebar {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
  padding: 18px;
  overflow: hidden;
  border-right: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(237, 244, 242, 0.92), rgba(255, 255, 255, 0.72)),
    #f8fbfa;
}

.home-nav,
.side-nav,
.feed-stack,
#detail-blocks,
#inspector-items {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.home-nav-link,
.side-link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  min-height: 40px;
  padding: 0 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: #2a3940;
  font-size: 14px;
  font-weight: 800;
  text-align: left;
  text-decoration: none;
  white-space: nowrap;
}

.home-nav-link span,
.side-link span {
  color: var(--muted);
  font-size: 12px;
}

.home-nav-link.is-active,
.side-link.is-active {
  border-color: rgba(24, 118, 111, 0.2);
  background: #fff;
  box-shadow: 0 10px 24px rgba(40, 51, 61, 0.07);
}

.sidebar-card {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.sidebar-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: auto;
}

.inbox-progress {
  display: grid;
  gap: 8px;
  margin-top: auto;
}

.progress-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.progress-row.is-active {
  border-color: rgba(24, 118, 111, 0.34);
  background: #fff;
  color: var(--ink);
}

.mini-stats div {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.mini-stats b {
  font-size: 20px;
}

.mini-stats span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.home-main {
  min-width: 0;
  overflow: auto;
}

.home-topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-width: 0;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 245, 239, 0.92);
  backdrop-filter: blur(12px);
}

.workflow-rail {
  display: flex;
  min-width: 0;
  max-width: 100%;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.workflow-step {
  display: inline-flex;
  flex: 0 0 auto;
  min-height: 36px;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: #2a3940;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.workflow-step span {
  color: var(--muted);
  font-size: 12px;
}

.workflow-step.is-active {
  border-color: var(--teal);
  background: var(--teal);
  color: #fff;
}

.workflow-step.is-active span {
  color: rgba(255, 255, 255, 0.72);
}

.workspace-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 8px;
  min-width: 0;
  max-width: 100%;
}

.home-content-grid {
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
  min-width: 0;
  min-height: calc(100vh - 65px);
}

.home-list-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
  padding: 20px;
  overflow: auto;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
}

.panel-header,
.workspace-topbar,
.draft-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.panel-header h2 {
  font-size: 26px;
}

.home-import-button {
  flex: 0 0 auto;
  text-decoration: none;
}

.ingest-entry {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid rgba(24, 118, 111, 0.24);
  border-radius: 8px;
  background: #f6fbf9;
  color: inherit;
  text-decoration: none;
}

.entry-icon {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 8px;
  background: var(--teal);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.ingest-entry strong,
.feed-card strong,
.topic-row strong,
.draft-block strong,
.evidence-mini strong {
  color: #233139;
  line-height: 1.35;
}

.ingest-entry p,
.feed-card p,
.topic-row p,
.draft-block p,
.evidence-mini p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.ingest-entry b {
  color: var(--teal-dark);
  font-size: 13px;
}

.feed-section {
  display: grid;
  gap: 12px;
}

.feed-card,
.topic-row {
  display: grid;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.feed-card {
  grid-template-columns: minmax(0, 1fr) auto;
}

.feed-card.is-selected {
  border-color: rgba(24, 118, 111, 0.42);
  box-shadow: inset 3px 0 0 var(--teal);
}

.feed-card span,
.draft-head span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 800;
}

.topic-row {
  grid-template-columns: 34px minmax(0, 1fr);
}

.topic-row b {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
}

.home-workspace {
  min-width: 0;
  padding: 22px;
  overflow: auto;
}

.workspace-topbar {
  margin-bottom: 18px;
}

.workspace-topbar h2 {
  max-width: 780px;
}

.home-hero-grid,
.desk-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 16px;
}

.home-hero,
.pipeline-panel,
.draft-canvas,
.inspector-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.home-hero {
  display: grid;
  gap: 18px;
  padding: 20px;
  background:
    linear-gradient(135deg, rgba(24, 118, 111, 0.12), rgba(198, 134, 46, 0.1)),
    #fff;
}

.home-hero h3 {
  max-width: 760px;
  font-size: 30px;
}

.home-hero p {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.6;
}

.home-stat-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.flow-cards div {
  min-height: 82px;
}

.home-stat-row div {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.64);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.68);
}

.home-stat-row b {
  font-size: 24px;
}

.home-stat-row span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.pipeline-panel {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.pipeline-step {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 4px 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.pipeline-step span {
  display: grid;
  grid-row: span 2;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 8px;
  background: var(--soft);
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 900;
}

.pipeline-step p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.pipeline-step.is-active {
  border-color: rgba(24, 118, 111, 0.34);
  background: #f7fbf9;
}

.desk-grid {
  margin-top: 16px;
}

.draft-canvas,
.inspector-panel {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 16px;
}

.draft-block,
.evidence-mini {
  display: grid;
  gap: 6px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
}

.draft-block span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.workspace {
  display: grid;
  grid-template-columns: 248px minmax(340px, 0.88fr) minmax(420px, 1.12fr);
  min-height: calc(100vh - 40px);
  overflow: hidden;
  border: 1px solid rgba(23, 32, 38, 0.08);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.inbox-panel,
.sidebar-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
  padding: 22px;
  overflow: auto;
  border-right: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(237, 244, 242, 0.82), rgba(255, 255, 255, 0.92)),
    var(--panel);
}

.sidebar-panel {
  padding: 18px;
}

.source-panel,
.workbench-panel {
  min-width: 0;
  overflow: auto;
}

.source-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
}

.workbench-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(247, 245, 239, 0.72), rgba(255, 255, 255, 0.96) 48%),
    #fff;
}

.module-flow {
  padding-bottom: 4px;
}

.brand-row,
.topbar,
.section-heading,
.file-card-head,
.table-toolbar,
.topbar-tools,
.quick-actions,
.source-header,
.workbench-header,
.input-toolbar {
  display: flex;
  align-items: center;
}

.source-header,
.workbench-header {
  justify-content: space-between;
  gap: 14px;
}

.workbench-header > span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 800;
}

.input-toolbar {
  gap: 10px;
}

.input-toolbar .button-primary {
  flex: 1;
}

.source-context,
.source-feed,
.project-memory,
.analysis-notice {
  min-width: 0;
}

.analysis-notice {
  display: grid;
  gap: 5px;
  padding: 12px;
  border: 1px solid rgba(24, 118, 111, 0.22);
  border-radius: 8px;
  background: #f5fbf9;
}

.analysis-notice strong {
  color: #24333a;
  font-size: 14px;
}

.analysis-notice span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.analysis-notice.is-error {
  border-color: rgba(198, 85, 61, 0.34);
  background: #fff7f4;
}

.analysis-notice.is-error strong {
  color: #8d3628;
}

.source-feed {
  display: grid;
  gap: 12px;
}

.source-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.source-summary-card {
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.source-summary-card b {
  font-size: 18px;
}

.source-summary-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.brand-row {
  gap: 12px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-weight: 800;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 22px;
  line-height: 1.2;
}

h2 {
  margin-bottom: 0;
  font-size: 34px;
  line-height: 1.08;
}

h3 {
  margin-bottom: 0;
  font-size: 18px;
  line-height: 1.2;
}

.dropzone {
  display: grid;
  gap: 10px;
  min-height: 190px;
  place-items: center;
  padding: 24px;
  border: 1.5px dashed #9eb5b0;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(24, 118, 111, 0.08), rgba(198, 134, 46, 0.08)),
    #fbfcfb;
  text-align: center;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.dropzone.is-dragging {
  border-color: var(--teal);
  background: #eef8f5;
  transform: translateY(-1px);
}

.dropzone input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.drop-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 50%;
  background: var(--teal);
  color: white;
  font-size: 28px;
  line-height: 1;
}

.dropzone strong {
  font-size: 17px;
}

.dropzone small {
  max-width: 260px;
  color: var(--muted);
  line-height: 1.5;
}

.capability-note {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.capability-note div {
  display: grid;
  gap: 3px;
}

.capability-note strong {
  color: #26343b;
  font-size: 13px;
}

.capability-note span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.quick-actions {
  gap: 10px;
}

.button,
.icon-button,
.tab {
  border: 1px solid transparent;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  font-weight: 800;
}

.button-primary {
  flex: 1;
  background: var(--teal);
  color: #fff;
}

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

.button-generate {
  min-height: 50px;
  background: var(--ink);
  color: #fff;
  font-size: 16px;
}

.input-stack {
  display: grid;
  gap: 8px;
}

.input-stack label {
  color: #34424a;
  font-size: 13px;
  font-weight: 800;
}

textarea,
input[type="search"] {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  resize: vertical;
}

textarea {
  padding: 12px;
  line-height: 1.55;
}

input[type="search"] {
  min-height: 40px;
  padding: 0 12px;
}

.main-panel {
  min-width: 0;
  overflow: auto;
  background:
    linear-gradient(180deg, rgba(247, 245, 239, 0.72), rgba(255, 255, 255, 0.96) 48%),
    #fff;
}

.topbar {
  justify-content: space-between;
  gap: 16px;
  padding: 26px 28px 18px;
}

.topbar-tools {
  gap: 10px;
}

.status-pill,
.section-heading span,
.type-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 800;
}

.icon-button {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-color: var(--line);
  font-size: 20px;
  font-weight: 900;
}

.signal-board {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: 18px;
  padding: 0 28px 20px;
}

.visual-strip,
.digest-strip,
.tab-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
}

.visual-strip,
.digest-strip {
  min-height: 310px;
  padding: 18px;
}

.section-heading {
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.file-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 12px;
}

.empty-state {
  display: grid;
  min-height: 210px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(66, 107, 147, 0.08), rgba(198, 85, 61, 0.08)),
    #fff;
  color: var(--muted);
  text-align: center;
}

.file-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.file-card[data-analysis-status="analyzing"] {
  border-color: rgba(66, 107, 147, 0.42);
  box-shadow: inset 0 0 0 2px rgba(66, 107, 147, 0.08);
}

.file-card[data-analysis-status="done"] {
  border-color: rgba(24, 118, 111, 0.42);
}

.file-card[data-analysis-status="error"],
.file-card[data-analysis-status="skipped"] {
  border-color: rgba(198, 85, 61, 0.4);
}

.thumb {
  display: grid;
  min-height: 190px;
  place-items: center;
  background:
    linear-gradient(145deg, rgba(24, 118, 111, 0.14), rgba(66, 107, 147, 0.12)),
    #eef4f2;
  color: var(--teal-dark);
  font-size: 34px;
  font-weight: 900;
}

.preview-shell {
  width: 100%;
  min-height: 190px;
  border: 0;
  background: transparent;
  color: inherit;
}

.preview-image {
  display: block;
  padding: 0;
}

.preview-image img {
  display: block;
  width: 100%;
  height: 230px;
  object-fit: cover;
}

.preview-audio,
.preview-unavailable {
  display: grid;
  min-height: 210px;
  place-items: center;
  gap: 10px;
  padding: 18px;
  text-align: center;
}

.preview-audio audio {
  width: 92%;
}

.preview-video,
.preview-pdf {
  display: block;
  height: 230px;
  object-fit: cover;
}

.preview-pdf {
  border: 0;
  background: #fff;
}

.preview-text {
  height: 230px;
  min-height: 230px;
  padding: 14px;
  margin: 0;
  overflow: auto;
  color: #26343b;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.55;
  text-align: left;
  white-space: pre-wrap;
}

.preview-symbol {
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--teal-dark);
  font-size: 18px;
  font-weight: 900;
}

.preview-unavailable strong,
.preview-audio strong {
  font-size: 14px;
  line-height: 1.35;
}

.preview-unavailable small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.demo-visual {
  display: grid;
  width: 100%;
  min-height: 210px;
  align-content: center;
  gap: 8px;
  padding: 14px;
}

.demo-visual span {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  min-height: 26px;
  align-items: center;
  padding: 0 9px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.78);
  color: #213138;
  font-size: 12px;
  font-weight: 900;
  overflow-wrap: anywhere;
}

.file-card-body {
  display: grid;
  gap: 8px;
  padding: 12px;
}

.file-card-head {
  justify-content: space-between;
  gap: 8px;
}

.file-name {
  min-width: 0;
  overflow: hidden;
  font-size: 14px;
  overflow-wrap: anywhere;
  text-overflow: ellipsis;
}

.file-meta {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.file-insights {
  margin: 0;
  color: #314249;
  font-size: 12px;
  line-height: 1.45;
}

.source-note {
  min-height: 86px;
  font-size: 13px;
}

.hero-digest {
  display: grid;
  gap: 14px;
  min-height: 226px;
  align-content: start;
  padding: 18px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(24, 118, 111, 0.12), rgba(198, 134, 46, 0.11)),
    #f9fbfa;
}

.hero-digest p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.65;
}

.digest-title {
  display: grid;
  gap: 6px;
}

.digest-title strong {
  font-size: 22px;
}

.digest-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.digest-list li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  color: #26343b;
  line-height: 1.5;
}

.digest-list b {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
}

.tabbar {
  display: flex;
  gap: 8px;
  padding: 0 28px 12px;
  overflow-x: auto;
}

.report-tabs {
  padding: 0;
}

.tab {
  min-height: 38px;
  padding: 0 14px;
  border-color: var(--line);
  color: var(--muted);
  font-weight: 800;
  white-space: nowrap;
}

.tab.is-active {
  border-color: var(--teal);
  background: var(--teal);
  color: #fff;
}

.tab-panel {
  display: none;
  margin: 0 28px 28px;
  padding: 18px;
}

.workbench-panel .tab-panel {
  margin: 0;
}

.tab-panel.is-active {
  display: block;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(155px, 1fr));
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
}

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

.compact-empty {
  min-height: 120px;
}

.metric-card,
.action-card,
.opportunity-card,
.publish-card,
.evidence-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.metric-card {
  min-height: 160px;
  padding: 14px;
}

.metric-card span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  margin-bottom: 12px;
  border-radius: 8px;
  color: #fff;
  font-weight: 900;
}

.metric-card:nth-child(1) span,
.metric-card:nth-child(5) span {
  background: var(--teal);
}

.metric-card:nth-child(2) span,
.metric-card:nth-child(6) span {
  background: var(--coral);
}

.metric-card:nth-child(3) span,
.metric-card:nth-child(7) span {
  background: var(--blue);
}

.metric-card:nth-child(4) span {
  background: var(--amber);
}

.metric-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
}

.metric-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.table-toolbar {
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.table-toolbar span {
  color: var(--muted);
  font-size: 13px;
}

.action-list,
.opportunity-list,
.evidence-list {
  display: grid;
  gap: 10px;
}

.action-card,
.opportunity-card,
.evidence-card {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.action-card {
  grid-template-columns: minmax(0, 1fr) auto;
}

.priority {
  align-self: start;
  padding: 5px 9px;
  border-radius: 999px;
  background: #fff3df;
  color: #865616;
  font-size: 12px;
  font-weight: 900;
}

.card-kicker {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.card-title {
  margin: 0;
  font-size: 16px;
}

.card-detail {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 800;
}

.publish-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.publish-card {
  display: grid;
  gap: 12px;
  padding: 16px;
}

.publish-card textarea {
  min-height: 128px;
  background: #fafafa;
}

.evidence-card mark {
  border-radius: 4px;
  background: #fff1c2;
  color: inherit;
}

.preview-dialog {
  width: min(1120px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.preview-dialog::backdrop {
  background: rgba(23, 32, 38, 0.62);
}

.preview-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.preview-dialog-head strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-dialog img {
  display: block;
  width: 100%;
  max-height: calc(100vh - 96px);
  object-fit: contain;
  background: #101820;
}

.empty-copy {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 1240px) {
  .knowledge-home {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .home-content-grid,
  .workspace {
    grid-template-columns: 1fr;
  }

  .home-list-panel,
  .sidebar-panel,
  .source-panel {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .home-hero-grid,
  .desk-grid,
  .signal-board {
    grid-template-columns: 1fr;
  }

  .home-nav,
  .side-nav {
    max-height: 380px;
    overflow: auto;
  }
}

@media (max-width: 900px) {
  .knowledge-home {
    grid-template-columns: 1fr;
  }

  .home-sidebar,
  .sidebar-panel {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .home-nav,
  .side-nav {
    display: flex;
    max-height: none;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .home-nav-link,
  .side-link {
    grid-template-columns: 28px auto;
    flex: 0 0 auto;
    min-width: 132px;
    min-height: 42px;
  }

  .home-nav-link.is-active,
  .side-link.is-active {
    min-width: 146px;
  }

  .home-topbar,
  .workspace-topbar,
  .source-header,
  .workbench-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .workspace-actions,
  .topbar-tools {
    width: 100%;
    justify-content: space-between;
  }

  .workspace-actions .button {
    flex: 1;
    min-width: 0;
    padding-inline: 10px;
  }

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

  .metric-grid {
    grid-template-columns: repeat(2, minmax(180px, 1fr));
  }

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

@media (max-width: 720px) {
  .app-shell {
    padding: 0;
  }

  .workspace {
    min-height: 100vh;
    border: 0;
    border-radius: 0;
  }

  .home-sidebar,
  .home-list-panel,
  .home-workspace,
  .source-panel,
  .workbench-panel,
  .sidebar-panel {
    padding: 16px;
  }

  .home-sidebar,
  .sidebar-panel {
    gap: 12px;
  }

  .home-sidebar .sidebar-card,
  .home-sidebar .mini-stats,
  .sidebar-panel .sidebar-card,
  .sidebar-panel .mini-stats,
  .sidebar-panel .inbox-progress {
    display: none;
  }

  .home-topbar {
    padding: 12px 16px;
  }

  .topbar,
  .signal-board,
  .tabbar,
  .tab-panel {
    margin-left: 0;
    margin-right: 0;
    padding-left: 16px;
    padding-right: 16px;
  }

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

  .topbar-tools {
    width: 100%;
    justify-content: space-between;
  }

  h2,
  .home-hero h3 {
    font-size: 26px;
  }

  .home-stat-row,
  .source-summary-grid,
  .publish-grid,
  .metric-grid,
  .report-grid {
    grid-template-columns: 1fr;
  }

  .action-card,
  .feed-card,
  .ingest-entry {
    grid-template-columns: 1fr;
  }
}