:root {
  color-scheme: light;
  --bg: #f4f6f7;
  --panel: #ffffff;
  --panel-soft: #f8fafb;
  --text: #172026;
  --muted: #62717c;
  --line: #dfe7e8;
  --cato-deep: #007a63;
  --cato-deeper: #00624f;
  --cato-light: #e8f5f0;
  --cato-soft: #d7eee7;
  --cato-border: #b8ded3;
  --mint: #b8ded3;
  --mint-soft: #e8f5f0;
  --teal: #0f8f72;
  --teal-soft: #e8f5f0;
  --amber: #b7791f;
  --amber-soft: #fff4d8;
  --red: #b42318;
  --red-soft: #fde8e6;
  --green: #1f7a4d;
  --green-soft: #e7f6ed;
  --graphite: #263238;
  --shadow: 0 14px 40px rgba(23, 32, 38, 0.08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
}

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

button {
  cursor: pointer;
}

.hidden,
[hidden] {
  display: none !important;
}

.login-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 32px;
}

.login-panel {
  width: min(680px, 100%);
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-row.compact {
  gap: 10px;
}

.brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 8px;
  background: var(--graphite);
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0;
}

.compact .brand-mark {
  width: 40px;
  height: 40px;
  font-size: 13px;
}

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

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

h1 {
  margin-bottom: 0;
  font-size: 28px;
  line-height: 1.1;
}

h2 {
  margin-bottom: 0;
  font-size: 20px;
  line-height: 1.25;
}

h3 {
  margin-bottom: 0;
  font-size: 17px;
  line-height: 1.25;
}

.login-copy {
  margin: 24px 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.login-form label,
.prompt-form label {
  display: block;
  margin-bottom: 8px;
  color: var(--graphite);
  font-weight: 700;
}

.password-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--text);
}

input,
select {
  min-height: 44px;
  padding: 0 12px;
}

textarea {
  min-height: 128px;
  resize: vertical;
  padding: 12px;
  line-height: 1.5;
}

button {
  min-height: 40px;
  border: 0;
  border-radius: 8px;
  padding: 0 16px;
  background: var(--teal);
  color: #ffffff;
  font-weight: 800;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

.secondary-button {
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--graphite);
}

.ghost-button {
  border: 1px solid transparent;
  background: transparent;
  color: var(--graphite);
}

.form-message {
  min-height: 24px;
  margin: 10px 0 0;
  color: var(--muted);
}

.form-message[data-type="error"] {
  color: var(--red);
}

.notice {
  margin-top: 24px;
  padding: 14px;
  border: 1px solid var(--amber);
  border-radius: 8px;
  background: var(--amber-soft);
  color: #5f430b;
  line-height: 1.5;
}

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

.topbar {
  display: flex;
  position: sticky;
  z-index: 10;
  top: 0;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.topbar h1 {
  font-size: 20px;
}

.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.status-pill,
.panel-badge,
.path-status,
.chip,
.log-decision {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.status-pill,
.neutral {
  background: var(--panel-soft);
  color: var(--graphite);
}

.safe {
  background: var(--green-soft);
  color: var(--green);
}

.warning,
.caution {
  background: var(--amber-soft);
  color: var(--amber);
}

.danger {
  background: var(--red-soft);
  color: var(--red);
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 20px;
  padding: 20px;
}

.main-column {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.mode-strip,
.traffic-panel,
.composer-panel,
.session-panel,
.sidebar,
.chat-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.mode-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
}

.mode-copy {
  max-width: 680px;
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.meter-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.meter-row span {
  min-height: 32px;
  border-radius: 8px;
  padding: 7px 10px;
  background: var(--panel-soft);
  color: var(--graphite);
  font-weight: 800;
}

.traffic-panel {
  overflow: hidden;
  border-color: #164f44;
  background: var(--cato-deep);
  color: #ffffff;
}

.traffic-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 18px 10px;
}

.traffic-heading .eyebrow {
  color: #9deebf;
}

.traffic-heading h2 {
  color: #ffffff;
}

.traffic-status-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.path-status {
  min-height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.path-status.routed,
.path-status.firewall-on {
  border-color: rgba(114, 230, 163, 0.35);
  background: rgba(114, 230, 163, 0.16);
  color: #dffbe9;
}

.path-status.bypassed,
.path-status.firewall-off {
  border-color: rgba(252, 165, 165, 0.42);
  background: rgba(180, 35, 24, 0.22);
  color: #ffe5e2;
}

.traffic-path {
  display: flex;
  align-items: stretch;
  gap: 10px;
  overflow-x: visible;
  padding: 12px 18px 18px;
}

.path-node {
  display: grid;
  flex: 1 1 0;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-width: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.08);
}

.path-node.guard {
  border-color: rgba(114, 230, 163, 0.5);
  background: rgba(114, 230, 163, 0.14);
}

.path-node.guard.partial {
  border-color: rgba(255, 212, 121, 0.55);
  background: rgba(183, 121, 31, 0.18);
}

.path-node.model {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.11);
}

.node-index {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  color: #dffbe9;
  font-size: 12px;
  font-weight: 900;
}

.node-kicker,
.path-node small {
  display: block;
  color: #a7bdb7;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.path-node strong {
  display: block;
  margin: 2px 0;
  color: #ffffff;
  font-size: 16px;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.path-node small {
  color: #c7d8d3;
  font-size: 12px;
  font-weight: 700;
  overflow-wrap: anywhere;
  text-transform: none;
}

.path-arrow {
  display: grid;
  flex: 0 0 20px;
  align-items: center;
  color: #9deebf;
  font-size: 22px;
  font-weight: 900;
}

.path-summary {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--cato-deeper);
  color: #c7d8d3;
  font-size: 13px;
  font-weight: 800;
}

#guardStatus {
  color: #dffbe9;
}

#guardStatus.partial {
  color: #ffe8ad;
}

#guardStatus.bypass {
  color: #ffe5e2;
}

.side-by-side-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 20px;
}

.chat-panel {
  display: grid;
  grid-template-rows: auto minmax(460px, 1fr);
  min-width: 0;
  overflow: hidden;
}

.protected-panel {
  border-top: 4px solid var(--teal);
}

.direct-panel {
  border-top: 4px solid var(--amber);
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.message-list {
  display: grid;
  align-content: start;
  gap: 16px;
  overflow: auto;
  padding: 16px;
}

.turn {
  display: grid;
  gap: 10px;
}

.user-bubble,
.assistant-bubble {
  border-radius: 8px;
  padding: 12px;
  line-height: 1.55;
}

.user-bubble {
  margin-left: 12%;
  background: var(--graphite);
  color: #ffffff;
}

.assistant-bubble {
  border: 1px solid var(--line);
  background: var(--panel-soft);
}

.assistant-bubble.protected {
  border-color: #b8ded7;
  background: var(--teal-soft);
}

.assistant-bubble.direct {
  border-color: #ead19b;
  background: #fffaf0;
}

.user-bubble span,
.bubble-head span {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 800;
  opacity: 0.78;
  text-transform: uppercase;
}

.user-bubble p,
.assistant-bubble p {
  margin: 0;
  overflow-wrap: anywhere;
}

.bubble-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.bubble-head strong {
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 12px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.chip {
  min-height: 24px;
  border-radius: 6px;
}

.composer-panel {
  padding: 16px;
}

.composer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.example-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.example-button {
  min-height: 34px;
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--graphite);
  font-size: 13px;
}

.composer-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
}

.composer-button-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.clear-prompt-button {
  color: var(--graphite);
}

#charCount {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.session-panel {
  overflow: hidden;
}

.log-list {
  display: grid;
  gap: 10px;
  max-height: 300px;
  overflow: auto;
  padding: 12px;
}

.log-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.log-item p {
  margin: 4px 0 0;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.log-decision.allowed {
  background: var(--green-soft);
  color: var(--green);
}

.log-decision.redacted {
  background: var(--amber-soft);
  color: var(--amber);
}

.log-decision.blocked,
.log-decision.error {
  background: var(--red-soft);
  color: var(--red);
}

.log-decision.bypassed {
  background: var(--red-soft);
  color: var(--red);
}

.sidebar {
  align-self: start;
  overflow: hidden;
}

.side-section {
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.side-section:last-child {
  border-bottom: 0;
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 34px;
  color: var(--muted);
}

.setting-row strong {
  color: var(--text);
}

.toggle-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 38px;
  color: var(--graphite);
  font-weight: 700;
}

.toggle-row input {
  width: 18px;
  min-height: 18px;
  accent-color: var(--teal);
}

.toggle-row input:disabled {
  opacity: 0.45;
}

.toggle-row input:disabled + span {
  color: var(--muted);
}

.master-toggle {
  align-items: flex-start;
  margin: 10px 0 12px;
  padding: 12px;
  border: 1px solid #b8ded7;
  border-radius: 8px;
  background: var(--teal-soft);
}

.master-toggle strong,
.master-toggle small {
  display: block;
}

.master-toggle small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
}

.hint {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.finding-list {
  display: grid;
  gap: 10px;
}

.finding-item {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.finding-item strong,
.finding-item span {
  display: block;
}

.finding-item span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
}

.finding-item code {
  width: 100%;
  overflow-wrap: anywhere;
  border-radius: 6px;
  padding: 8px;
  background: #ffffff;
  color: var(--graphite);
}

.disclaimer p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.empty-state {
  display: grid;
  min-height: 120px;
  place-items: center;
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 18px;
  color: var(--muted);
  text-align: center;
  line-height: 1.5;
}

.empty-state.compact {
  min-height: 74px;
}

@media (max-width: 1180px) {
  .workspace {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .mode-strip,
  .traffic-heading,
  .composer-header,
  .composer-actions,
  .password-row {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar {
    position: sticky;
    align-items: flex-start;
    gap: 10px;
    padding: 12px;
  }

  .mode-strip,
  .traffic-heading,
  .composer-header,
  .composer-actions {
    display: grid;
  }

  .topbar-actions {
    align-items: center;
    flex-wrap: nowrap;
    gap: 6px;
  }

  .topbar-actions button,
  .topbar-actions .status-pill {
    min-height: 36px;
    padding-right: 10px;
    padding-left: 10px;
    font-size: 13px;
  }

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

  .chat-panel {
    grid-template-rows: auto minmax(320px, 1fr);
  }

  .traffic-status-row {
    justify-content: flex-start;
  }

  .traffic-path {
    align-items: stretch;
    flex-direction: column;
    overflow-x: visible;
  }

  .path-node {
    min-width: 0;
  }

  .path-arrow {
    justify-items: center;
    transform: rotate(90deg);
  }

  .workspace {
    padding: 12px;
  }

  .login-shell {
    padding: 16px;
  }

  .login-panel {
    padding: 22px;
  }

  .user-bubble {
    margin-left: 0;
  }
}

@media (max-width: 620px) {
  .topbar {
    position: static;
    flex-direction: column;
    align-items: stretch;
  }

  .topbar-actions {
    display: grid;
  }

  .side-by-side-grid {
    grid-template-columns: 1fr;
  }

  .chat-panel {
    grid-template-rows: auto minmax(300px, 1fr);
  }
}

/* Stage 2.6: Cato Management App-inspired multi-page demo */
body {
  background: #eef2f4;
}

.app-shell {
  background: #eef2f4;
}

.topbar {
  display: grid;
  grid-template-columns: minmax(220px, auto) minmax(360px, 1fr) auto;
  align-items: center;
  gap: 16px;
  border-top: 4px solid var(--cato-deep);
  background: #ffffff;
  backdrop-filter: none;
}

.cato-wordmark {
  display: grid;
  width: 58px;
  height: 36px;
  place-items: center;
  border-radius: 4px;
  background: var(--cato-deep);
  color: #ffffff;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0;
}

.page-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 0;
}

.page-tab {
  min-height: 36px;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 0 12px;
  background: transparent;
  color: var(--graphite);
  font-size: 13px;
  font-weight: 800;
}

.page-tab:hover {
  border-color: #b7c5c9;
  background: #f5f8f8;
}

.page-tab.is-active {
  border-color: var(--cato-deep);
  background: var(--cato-deep);
  color: #ffffff;
}

.app-main {
  display: grid;
  gap: 18px;
  padding: 18px;
}

.page-view {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-hero,
.settings-card,
.traffic-panel,
.composer-panel,
.session-panel,
.sidebar,
.chat-panel,
.side-section {
  border: 1px solid #d7e0e3;
  border-radius: 6px;
  background: #ffffff;
  box-shadow: none;
}

.page-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-top: 4px solid var(--cato-deep);
}

.demo-layout,
.settings-layout,
.side-by-side-lower {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 18px;
  align-items: start;
  min-width: 0;
}

.demo-main,
.inspector-rail,
.settings-column {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.compact-sidebar {
  align-self: stretch;
}

.traffic-panel {
  overflow: hidden;
  border-color: #c9d8d6;
  color: var(--text);
}

.traffic-heading {
  padding: 16px 16px 10px;
  background: #ffffff;
}

.traffic-heading .eyebrow {
  color: var(--cato-deep);
}

.traffic-heading h2 {
  color: var(--text);
}

.path-status {
  min-height: 30px;
  border: 1px solid #cbd8dc;
  border-radius: 999px;
  background: #f6f8f8;
  color: var(--graphite);
}

.path-status.routed,
.path-status.firewall-on {
  border-color: #9bd5bd;
  background: #e7f6ed;
  color: var(--green);
}

.path-status.bypassed,
.path-status.firewall-off {
  border-color: #f0c2bb;
  background: #fde8e6;
  color: var(--red);
}

.traffic-path {
  gap: 8px;
  padding: 10px 16px 16px;
  background: #f8fafb;
}

.path-node {
  border-color: #cddade;
  border-radius: 6px;
  background: #ffffff;
}

.path-node.guard {
  border-color: #71b892;
  background: #f0fbf4;
}

.path-node.guard.partial {
  border-color: #dbb45d;
  background: #fff8e6;
}

.path-node.model {
  border-color: #ccd5e2;
  background: #f7f9fc;
}

.node-index {
  width: 34px;
  height: 34px;
  border-radius: 6px;
  background: #eef3f4;
  color: var(--cato-deep);
}

.path-node.guard .node-index {
  background: var(--cato-deep);
  color: #ffffff;
}

.node-kicker,
.path-node small {
  color: #687982;
}

.path-node strong {
  color: var(--text);
}

.path-arrow {
  align-items: center;
  color: var(--cato-deep);
  font-size: 20px;
}

.path-summary {
  border-top: 1px solid #d7e0e3;
  background: #f5f8f8;
  color: var(--graphite);
}

.js-guardStatus.active,
#guardStatus {
  color: var(--green);
}

.js-guardStatus.partial,
#guardStatus.partial {
  color: var(--amber);
}

.js-guardStatus.bypass,
#guardStatus.bypass {
  color: var(--red);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 18px;
}

.route-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  min-width: 0;
}

.route-result-column {
  display: grid;
  grid-template-rows: auto minmax(440px, 1fr);
  gap: 8px;
  min-width: 0;
}

.route-result-column .mini-route-card {
  order: 0;
}

.route-result-column .chat-panel {
  order: 1;
}

@media (min-width: 781px) {
  .route-result-column {
    display: contents;
  }

  .route-result-grid .protected-route-card {
    grid-column: 1;
    grid-row: 1;
  }

  .route-result-grid .direct-route-card {
    grid-column: 2;
    grid-row: 1;
  }

  .route-result-grid .protected-panel {
    grid-column: 1;
    grid-row: 2;
    margin-top: 8px;
  }

  .route-result-grid .direct-panel {
    grid-column: 2;
    grid-row: 2;
    margin-top: 8px;
  }
}

.single-focus {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
}

.side-by-side-grid {
  gap: 18px;
}

.chat-panel {
  grid-template-rows: auto minmax(280px, 1fr);
  border-top-width: 4px;
}

.side-by-side-grid .chat-panel {
  grid-template-rows: auto minmax(420px, 1fr);
}

.route-result-column .chat-panel {
  grid-template-rows: auto minmax(420px, 1fr);
}

.protected-panel {
  border-top-color: var(--cato-deep);
}

.direct-panel {
  border-top-color: var(--amber);
}

.mini-route-card {
  border-radius: 8px 8px 4px 4px;
}

.mini-route-card .traffic-heading {
  align-items: flex-start;
  gap: 10px;
  min-height: 44px;
  padding: 10px 12px 6px;
}

.mini-route-card .traffic-heading > div:first-child {
  min-width: 0;
}

.mini-route-card .traffic-heading h2 {
  font-size: 14px;
  line-height: 1.2;
}

.mini-route-card .traffic-status-row {
  gap: 6px;
}

.mini-route-card .path-status {
  min-height: 24px;
  padding: 4px 8px;
  font-size: 10px;
  line-height: 1.2;
}

.mini-route-card .traffic-path {
  gap: 6px;
  padding: 8px 12px 12px;
}

.mini-route-card .path-node {
  min-width: 0;
  gap: 8px;
  padding: 8px;
}

.mini-route-card .node-index {
  width: 28px;
  height: 28px;
  font-size: 11px;
}

.mini-route-card .node-kicker {
  font-size: 9px;
}

.mini-route-card .path-node strong {
  font-size: 13px;
}

.mini-route-card .path-node small {
  font-size: 10px;
}

.muted-panel {
  border-top-color: #98a8af;
}

.panel-heading {
  padding: 14px 16px;
  background: #ffffff;
}

.message-list {
  background: #fbfcfd;
}

.user-bubble {
  background: #eaf0f2;
  color: var(--text);
}

.assistant-bubble.protected {
  border-color: #b8ded7;
  background: #eefaf4;
}

.assistant-bubble.direct {
  border-color: #efd9a5;
  background: #fffaf0;
}

.route-note {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-weight: 800;
}

.composer-panel {
  padding: 16px;
}

.example-button {
  border-radius: 4px;
}

.example-button:hover {
  border-color: var(--cato-deep);
  color: var(--cato-deep);
}

.side-section {
  padding: 16px;
}

.sidebar .side-section,
.inspector-rail .side-section,
.settings-column .side-section {
  border-bottom: 0;
}

.policy-card {
  border-top: 4px solid var(--cato-deep);
}

.policy-lock-note {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.master-toggle {
  border-color: #b8ded7;
  background: #eefaf4;
}

.settings-layout {
  grid-template-columns: minmax(0, 1fr) 420px;
}

.settings-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-top: 4px solid var(--cato-deep);
}

.field-group {
  display: grid;
  gap: 6px;
  color: var(--graphite);
  font-weight: 800;
}

.field-group small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
}

.field-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.field-header a {
  color: var(--cato-deep);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}

.connection-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.connection-status {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  border-radius: 6px;
  padding: 8px 10px;
  background: #f5f8f8;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.status-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: #98a8af;
}

.disclaimer {
  border-top: 4px solid #98a8af;
}

@media (max-width: 1180px) {
  .topbar {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .page-tabs {
    justify-content: flex-start;
  }

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

  .demo-layout,
  .settings-layout,
  .side-by-side-lower {
    grid-template-columns: 1fr;
  }

  .settings-layout {
    align-items: stretch;
  }
}

@media (max-width: 780px) {
  .app-main {
    padding: 12px;
  }

  .page-tabs {
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 2px;
  }

  .page-tab {
    flex: 0 0 auto;
  }

  .page-hero,
  .traffic-heading,
  .composer-header,
  .composer-actions,
  .field-header {
    display: grid;
    align-items: stretch;
  }

  .traffic-path {
    align-items: stretch;
    flex-direction: column;
  }

  .path-arrow {
    justify-items: center;
    transform: rotate(90deg);
  }

  .result-grid,
  .route-result-grid,
  .single-focus,
  .side-by-side-grid,
  .connection-actions {
    grid-template-columns: 1fr;
  }

  .topbar-actions {
    display: grid;
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .topbar-actions button,
  .topbar-actions .status-pill {
    justify-content: center;
  }
}

/* Stage 2.7 final overrides: lighter CMA-style green palette */
body,
.app-shell {
  background: #f4f6f7;
}

button {
  background: #0f8f72;
}

.secondary-button {
  border-color: #c8d6d9;
  background: #ffffff;
  color: #2e3b42;
}

.secondary-button:hover {
  border-color: #b8ded3;
  background: #f2faf7;
  color: #007a63;
}

.topbar {
  border-top: 0;
  border-bottom: 1px solid #d9e4e6;
  box-shadow: 0 1px 0 rgba(15, 143, 114, 0.12);
}

.cato-wordmark {
  border: 1px solid #b8ded3;
  background: #e8f5f0;
  color: #007a63;
}

.page-tab {
  position: relative;
  border-color: transparent;
  border-radius: 4px 4px 0 0;
  color: #35464e;
}

.page-tab:hover {
  border-color: #d7eee7;
  background: #f2faf7;
  color: #007a63;
}

.page-tab.is-active {
  border-color: transparent;
  background: #e8f5f0;
  color: #007a63;
}

.page-tab.is-active::after {
  position: absolute;
  right: 10px;
  bottom: -1px;
  left: 10px;
  height: 3px;
  border-radius: 999px 999px 0 0;
  background: #0f8f72;
  content: "";
}

.page-hero,
.policy-card,
.settings-card,
.protected-panel {
  border-top-width: 2px;
  border-top-color: #b8ded3;
}

.traffic-panel {
  border-color: #d7e4e4;
}

.traffic-heading .eyebrow,
.field-header a,
.example-button:hover,
.path-arrow,
.node-index {
  color: #007a63;
}

.path-status.routed,
.path-status.firewall-on {
  border-color: #b8ded3;
  background: #e8f5f0;
  color: #007a63;
}

.traffic-path {
  background: #fbfdfc;
}

.path-node {
  border-color: #d7e4e4;
  background: #ffffff;
}

.path-node.guard {
  border-color: #b8ded3;
  background: #f2faf7;
}

.path-node.guard .node-index {
  border: 1px solid #b8ded3;
  background: #e8f5f0;
  color: #007a63;
}

.node-index {
  background: #f2f7f7;
}

.path-summary,
.connection-status {
  background: #f7faf9;
}

.js-guardStatus.active,
#guardStatus,
.safe {
  color: #007a63;
}

.safe {
  background: #e8f5f0;
}

.assistant-bubble.protected,
.master-toggle {
  border-color: #b8ded3;
  background: #f2faf7;
}

.policy-card,
.settings-card {
  box-shadow: inset 0 1px 0 #e8f5f0;
}

.field-header a:hover {
  color: #0f8f72;
  text-decoration: underline;
}

/* Stage 2.8: CMA typography refinement, regular weight by default */
body,
button,
input,
textarea,
select,
.app-shell,
.login-shell,
.page-tab,
.status-pill,
.panel-badge,
.path-status,
.chip,
.log-decision,
.meter-row span,
.node-index,
.node-kicker,
.path-node strong,
.path-node small,
.path-summary,
.example-button,
.field-group,
.field-group small,
.connection-status,
.route-note,
.toggle-row,
.master-toggle small,
.finding-item strong,
.finding-item span,
.log-item strong,
.user-bubble span,
.bubble-head span,
.bubble-head strong,
strong {
  font-weight: 400;
}

h1,
h2,
h3,
.eyebrow,
.field-header a,
.composer-actions button,
.login-form label,
.prompt-form label {
  font-weight: 500;
}

.topbar {
  min-height: 64px;
}

.topbar h1 {
  font-size: 18px;
  font-weight: 500;
}

.eyebrow {
  color: #84919a;
  font-size: 11px;
  letter-spacing: 0;
}

.page-hero {
  border-top: 1px solid #b8ded3;
}

.page-tab.is-active {
  background: #edf8f4;
}

.page-tab.is-active::after {
  height: 2px;
}

.traffic-heading {
  padding-top: 14px;
}

.path-node {
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.55);
}

.path-node.guard {
  background: #eef9f5;
}

.settings-card,
.policy-card,
.protected-panel {
  border-top-width: 1px;
}

/* Stage 2.9: screenshot-driven cleanup */
.page-view:not([data-page="setting"]) > .page-hero,
.page-view:not([data-page="setting"]) .inspector-rail,
.page-view[data-page="side-by-side"] .compact-sidebar {
  display: none;
}

.page-view:not([data-page="setting"]) .demo-layout,
.page-view[data-page="side-by-side"] .side-by-side-lower {
  grid-template-columns: 1fr;
}

.page-view:not([data-page="setting"]) .demo-main,
.page-view[data-page="side-by-side"] .composer-panel {
  width: 100%;
}

.app-main {
  gap: 14px;
}

.demo-layout {
  gap: 14px;
}

h1,
h2,
h3,
.eyebrow,
.field-header a,
.composer-actions button,
.login-form label,
.prompt-form label,
.topbar h1 {
  font-weight: 400;
}

.direct-panel {
  border-top-color: #c7d0d6;
}

.assistant-bubble.direct {
  border-color: #dfe7eb;
  background: #f8fafb;
}

.warning,
.panel-badge.warning,
.log-decision.sent {
  background: #eef2f4;
  color: #6f7c85;
}

.direct-panel .panel-badge.warning {
  border: 1px solid #f2b8b5;
  background: #fde8e6;
  color: #b42318;
}

.direct-panel .empty-state {
  background: #fbfcfd;
}

.topbar-actions {
  gap: 8px;
}

/* Stage 2.10: structural cleanup after removing demo side rails */
.page-view:not([data-page="setting"]) {
  gap: 14px;
}

.page-view:not([data-page="setting"]) .demo-layout {
  display: block;
}

.page-view:not([data-page="setting"]) .result-grid,
.page-view:not([data-page="setting"]) .route-result-grid,
.page-view[data-page="side-by-side"] .side-by-side-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* Stage 2.12: settings page cleanup from screenshot review */
.page-view[data-page="setting"] .settings-layout {
  display: block;
}

.page-view[data-page="setting"] .settings-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-view[data-page="setting"] .settings-card {
  gap: 12px;
  padding: 16px;
  border-top: 1px solid #b8ded3;
}

.page-view[data-page="setting"] .settings-card h2 {
  font-size: 18px;
  font-weight: 400;
}

.page-view[data-page="setting"] textarea {
  min-height: 112px;
}

.page-view[data-page="setting"] .connection-actions {
  grid-template-columns: repeat(2, minmax(180px, 1fr));
}

@media (max-width: 780px) {
  .page-view[data-page="setting"] .connection-actions {
    grid-template-columns: 1fr;
  }
}

/* Stage 2.13: bottom compact prompt composer */
.page-view:not([data-page="setting"]) .traffic-panel {
  order: 1;
}

.page-view:not([data-page="setting"]) .result-grid,
.page-view:not([data-page="setting"]) .route-result-grid,
.page-view[data-page="side-by-side"] .side-by-side-grid {
  order: 2;
}

.page-view:not([data-page="setting"]) .composer-panel,
.page-view[data-page="side-by-side"] .side-by-side-lower {
  order: 4;
}

.page-view:not([data-page="setting"]) .composer-panel {
  padding: 12px 14px;
}

.page-view:not([data-page="setting"]) .composer-header {
  align-items: center;
  margin-bottom: 8px;
}

.page-view:not([data-page="setting"]) .example-row {
  margin-bottom: 8px;
}

.page-view:not([data-page="setting"]) .prompt-form label {
  margin-bottom: 6px;
}

.page-view:not([data-page="setting"]) .prompt-form textarea {
  min-height: 76px;
  height: 76px;
  max-height: 150px;
  padding: 10px 12px;
}

.page-view:not([data-page="setting"]) .composer-actions {
  margin-top: 8px;
}

@media (max-width: 780px) {
  .page-view:not([data-page="setting"]) .composer-header {
    align-items: stretch;
  }

  .page-view:not([data-page="setting"]) .prompt-form textarea {
    min-height: 88px;
    height: 88px;
  }
}

/* Stage 2.14: centralized tab session logs on settings */
.settings-session-panel {
  overflow: hidden;
}

.session-log-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
}

.session-log-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid #dfe7e8;
  border-radius: 6px;
  background: #ffffff;
}

.session-log-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid #edf2f3;
}

.session-log-card-head h3 {
  font-size: 16px;
}

.tab-log-list {
  max-height: 240px;
  padding: 10px;
}

@media (max-width: 980px) {
  .session-log-grid {
    grid-template-columns: 1fr;
  }
}

/* Stage 2.15: simplified authenticated header */
.topbar .brand-row.compact .eyebrow {
  margin-bottom: 0;
}

/* Stage 2.16: regular-weight CATO mark */
.cato-wordmark {
  font-weight: 400;
}

/* Stage 2.17: CATO Networks style header mark */
.cato-wordmark {
  display: grid;
  width: 82px;
  height: 42px;
  align-content: center;
  justify-items: center;
  gap: 1px;
  border: 0;
  border-radius: 0;
  background:
    linear-gradient(26deg, rgba(255, 255, 255, 0.08) 0 36%, rgba(255, 255, 255, 0) 36% 100%),
    #0b8f72;
  color: #ffffff;
}

.cato-wordmark-main,
.cato-wordmark-sub {
  display: block;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1;
}

.cato-wordmark-main {
  font-size: 24px;
}

.cato-wordmark-sub {
  font-size: 6px;
  letter-spacing: 4px;
  margin-left: 4px;
}

/* Stage 2.22: single settings save action */
.page-view[data-page="setting"] .connection-actions {
  grid-template-columns: minmax(0, 1fr);
}

/* Stage 2.23: place test action with Gemini key */
.api-test-actions {
  margin-top: -4px;
}

/* Stage 2.28: AI Firewall Off shows only unguarded result */
.page-view[data-page="ai-fw-off"] .ai-fw-off-result {
  grid-template-columns: minmax(0, 1fr);
}

/* Stage 2.31: AI Firewall On focuses on the protected route only */
.page-view[data-page="ai-fw-on"] .ai-fw-on-result {
  grid-template-columns: minmax(0, 1fr);
}

/* Stage 2.39: compact demo typography outside traffic path nodes */
.page-view:not([data-page="setting"]) :where(
  .traffic-heading .eyebrow,
  .path-status,
  .panel-heading .eyebrow,
  .panel-heading h3,
  .panel-badge,
  .empty-state,
  .composer-header .eyebrow,
  .composer-header h3,
  .example-button,
  .prompt-form label,
  .prompt-form textarea,
  .composer-actions span,
  .composer-actions button,
  .path-summary
) {
  font-size: 11px;
}

@media (min-width: 781px) {
  .route-result-grid .mini-route-card .traffic-path {
    min-height: 108px;
  }

  .route-result-grid .mini-route-card .path-node {
    align-self: stretch;
  }
}

/* Stage 2.42: paired result card top rules */
.page-view[data-page="local-demo"] .route-result-grid .chat-panel,
.page-view[data-page="side-by-side"] .route-result-grid .chat-panel {
  border-top-width: 4px;
}

.page-view[data-page="local-demo"] .route-result-grid .protected-panel,
.page-view[data-page="side-by-side"] .route-result-grid .protected-panel {
  border-top-color: #b8ded3;
}

.page-view[data-page="local-demo"] .route-result-grid .direct-panel,
.page-view[data-page="side-by-side"] .route-result-grid .direct-panel {
  border-top-color: #c7d0d6;
}

/* Stage 2.49: compact single-page request path strips */
.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel {
  overflow: hidden;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-heading,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-heading {
  min-height: 36px;
  padding: 10px 14px 4px;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-status-row,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-status-row {
  gap: 6px;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-status,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-status {
  min-height: 24px;
  padding: 4px 8px;
  font-size: 10px;
  line-height: 1.2;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-path,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-path {
  gap: 6px;
  padding: 6px 14px 10px;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-node,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-node {
  gap: 8px;
  padding: 8px 10px;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .node-index,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .node-index {
  width: 28px;
  height: 28px;
  font-size: 11px;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .node-kicker,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .node-kicker {
  font-size: 9px;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-node strong,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-node strong {
  margin: 0;
  font-size: 13px;
  line-height: 1.15;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-arrow,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-arrow {
  flex-basis: 16px;
  font-size: 18px;
}

/* Stage 2.50: tighter single-page request path heading */
.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-heading,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-heading {
  min-height: 28px;
  padding: 6px 12px 2px;
  align-items: center;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-heading .eyebrow,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-heading .eyebrow {
  line-height: 1;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-status,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-status {
  min-height: 20px;
  padding: 2px 7px;
  line-height: 1;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-path,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-path {
  padding-top: 4px;
}

/* Stage 2.51: compact single-page result card heading */
.page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-heading,
.page-view[data-page="ai-fw-on"] .ai-fw-on-result .panel-heading {
  min-height: 32px;
  align-items: center;
  padding: 6px 14px;
}

.page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-heading .eyebrow,
.page-view[data-page="ai-fw-on"] .ai-fw-on-result .panel-heading .eyebrow,
.page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-heading h3,
.page-view[data-page="ai-fw-on"] .ai-fw-on-result .panel-heading h3 {
  line-height: 1.1;
}

.page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-badge,
.page-view[data-page="ai-fw-on"] .ai-fw-on-result .panel-badge {
  min-height: 20px;
  padding: 2px 8px;
  line-height: 1;
}

/* Stage 2.52: compact sample prompt buttons */
.page-view:not([data-page="setting"]) .example-row {
  gap: 6px;
  margin-bottom: 6px;
}

.page-view:not([data-page="setting"]) .example-button {
  min-height: 28px;
  padding: 0 10px;
  border-radius: 4px;
  font-size: 11px;
  line-height: 1;
}

/* Stage 2.53: slimmer single-page request path heading */
.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-heading,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-heading {
  min-height: 22px;
  gap: 8px;
  padding: 4px 12px 0;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-heading .eyebrow,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-heading .eyebrow {
  margin: 0;
  font-size: 10px;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-status-row,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-status-row {
  gap: 5px;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-status,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-status {
  min-height: 18px;
  padding: 1px 7px;
  font-size: 10px;
}

/* Stage 2.54: flatter paired request path cards */
.page-view[data-page="local-demo"] .route-result-grid .mini-route-card .traffic-heading,
.page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .traffic-heading {
  min-height: 28px;
  gap: 8px;
  padding: 6px 10px 2px;
  align-items: center;
}

.page-view[data-page="local-demo"] .route-result-grid .mini-route-card .traffic-heading .eyebrow,
.page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .traffic-heading .eyebrow {
  margin: 0;
  color: #84919a;
  font-size: 10px;
  line-height: 1;
}

.page-view[data-page="local-demo"] .route-result-grid .mini-route-card .traffic-status-row,
.page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .traffic-status-row {
  gap: 5px;
}

.page-view[data-page="local-demo"] .route-result-grid .mini-route-card .path-status,
.page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .path-status {
  min-height: 20px;
  padding: 2px 7px;
  font-size: 10px;
  line-height: 1;
}

.page-view[data-page="local-demo"] .route-result-grid .mini-route-card .traffic-path,
.page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .traffic-path {
  gap: 5px;
  min-height: 78px;
  padding: 6px 10px 8px;
}

.page-view[data-page="local-demo"] .route-result-grid .mini-route-card .path-node,
.page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .path-node {
  gap: 6px;
  min-height: 62px;
  padding: 6px 8px;
}

.page-view[data-page="local-demo"] .route-result-grid .mini-route-card .node-index,
.page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .node-index {
  width: 24px;
  height: 24px;
  font-size: 10px;
}

.page-view[data-page="local-demo"] .route-result-grid .mini-route-card .node-kicker,
.page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .node-kicker {
  font-size: 8px;
}

.page-view[data-page="local-demo"] .route-result-grid .mini-route-card .path-node strong,
.page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .path-node strong {
  font-size: 12px;
}

.page-view[data-page="local-demo"] .route-result-grid .mini-route-card .path-arrow,
.page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .path-arrow {
  flex-basis: 14px;
  font-size: 16px;
}

/* Stage 2.55: compact single-page traffic path nodes */
.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-path,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-path {
  gap: 5px;
  padding: 4px 12px 6px;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-node,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-node {
  gap: 6px;
  min-height: 48px;
  padding: 6px 8px;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .node-index,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .node-index {
  width: 24px;
  height: 24px;
  font-size: 10px;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .node-kicker,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .node-kicker {
  font-size: 8px;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-node strong,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-node strong {
  font-size: 12px;
}

.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-arrow,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-arrow {
  flex-basis: 14px;
  font-size: 16px;
}

/* Stage 2.57: symmetric settings grid and tighter single-page result header */
@media (min-width: 901px) {
  .page-view[data-page="setting"] .settings-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }

  .page-view[data-page="setting"] .settings-card {
    align-content: start;
  }
}

@media (max-width: 900px) {
  .page-view[data-page="setting"] .settings-column {
    grid-template-columns: minmax(0, 1fr);
  }
}

.page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-heading,
.page-view[data-page="ai-fw-on"] .ai-fw-on-result .panel-heading {
  min-height: 26px;
  padding: 4px 12px;
}

.page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-heading > div:not(.panel-status-row),
.page-view[data-page="ai-fw-on"] .ai-fw-on-result .panel-heading > div:not(.panel-status-row) {
  display: grid;
  gap: 0;
}

.page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-heading .eyebrow,
.page-view[data-page="ai-fw-on"] .ai-fw-on-result .panel-heading .eyebrow {
  margin: 0 0 1px;
  font-size: 10px;
}

.page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-heading h3,
.page-view[data-page="ai-fw-on"] .ai-fw-on-result .panel-heading h3 {
  font-size: 11px;
  line-height: 1;
}

.page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-badge,
.page-view[data-page="ai-fw-on"] .ai-fw-on-result .panel-badge {
  min-height: 18px;
  padding: 1px 7px;
  font-size: 10px;
}

/* Stage 2.58: tighter sample buttons and settings model selector */
.page-view:not([data-page="setting"]) .example-row {
  display: inline-flex;
  width: auto;
  max-width: 100%;
  gap: 4px;
  margin-bottom: 5px;
}

.page-view:not([data-page="setting"]) .example-button {
  min-height: 24px;
  padding: 0 8px;
  font-size: 10px;
}

.page-view[data-page="setting"] .api-test-actions {
  margin-top: 0;
}

/* Stage 2.59: compact settings typography to match demo tabs */
.page-view[data-page="setting"] .settings-card {
  gap: 10px;
  padding: 14px;
}

.page-view[data-page="setting"] .settings-card .eyebrow,
.page-view[data-page="setting"] .panel-heading .eyebrow,
.page-view[data-page="setting"] .session-log-card-head .eyebrow {
  margin-bottom: 0;
  font-size: 10px;
  line-height: 1;
}

.page-view[data-page="setting"] .field-group {
  gap: 4px;
  font-size: 12px;
  font-weight: 400;
}

.page-view[data-page="setting"] .field-group > span,
.page-view[data-page="setting"] .field-header span,
.page-view[data-page="setting"] .settings-card h2,
.page-view[data-page="setting"] .panel-heading h3,
.page-view[data-page="setting"] .session-log-card-head h3 {
  font-size: 12px;
  line-height: 1.2;
}

.page-view[data-page="setting"] .field-header a,
.page-view[data-page="setting"] .field-group small,
.page-view[data-page="setting"] .connection-status,
.page-view[data-page="setting"] .panel-badge {
  font-size: 10px;
  line-height: 1.25;
}

.page-view[data-page="setting"] input,
.page-view[data-page="setting"] select {
  min-height: 34px;
  padding: 0 10px;
  font-size: 12px;
}

.page-view[data-page="setting"] textarea {
  min-height: 88px;
  padding: 10px;
  font-size: 12px;
  line-height: 1.35;
}

.page-view[data-page="setting"] .connection-actions {
  gap: 8px;
}

.page-view[data-page="setting"] .connection-actions button {
  min-height: 32px;
  padding: 0 12px;
  font-size: 12px;
}

.page-view[data-page="setting"] .connection-status {
  min-height: 28px;
  gap: 6px;
  padding: 6px 8px;
}

/* Stage 2.60: restore protected result top border */
.page-view[data-page="ai-fw-on"] .ai-fw-on-result .protected-panel {
  border-top-width: 4px;
  border-top-color: #b8ded3;
}

/* Stage 2.61: black text for boxed tab and path labels */
.page-tab.is-active {
  color: var(--text);
}

.page-view:not([data-page="setting"]) .traffic-heading .eyebrow,
.page-view[data-page="local-demo"] .route-result-grid .mini-route-card .traffic-heading .eyebrow,
.page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .traffic-heading .eyebrow,
.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-heading .eyebrow,
.page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-heading .eyebrow {
  color: var(--text);
}

/* Stage 2.62: black traffic node text and lower Gemini model selector */
.page-view:not([data-page="setting"]) .path-node :where(.node-index, .node-kicker, strong, small) {
  color: var(--text);
}

.page-view[data-page="setting"] .unguarded-settings-card {
  display: flex;
  flex-direction: column;
}

.page-view[data-page="setting"] .unguarded-settings-card .gemini-model-field {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid #d7eee7;
}

/* Stage 2.63: remove visible step label space and flatten send button */
.page-view:not([data-page="setting"]) .composer-header {
  margin-bottom: 6px;
}

.page-view:not([data-page="setting"]) .composer-actions button {
  min-height: 28px;
  border-radius: 6px;
  padding: 0 12px;
  line-height: 1;
}

/* Stage 2.65: flatter paired result card headers */
.page-view[data-page="local-demo"] .route-result-grid .chat-panel .panel-heading,
.page-view[data-page="side-by-side"] .route-result-grid .chat-panel .panel-heading {
  min-height: 34px;
  padding: 7px 14px;
  align-items: center;
}

.page-view[data-page="local-demo"] .route-result-grid .chat-panel .panel-heading > div:not(.panel-status-row),
.page-view[data-page="side-by-side"] .route-result-grid .chat-panel .panel-heading > div:not(.panel-status-row) {
  display: grid;
  gap: 0;
}

.page-view[data-page="local-demo"] .route-result-grid .chat-panel .panel-heading .eyebrow,
.page-view[data-page="side-by-side"] .route-result-grid .chat-panel .panel-heading .eyebrow {
  margin: 0;
  line-height: 1.1;
}

.page-view[data-page="local-demo"] .route-result-grid .protected-panel .panel-heading {
  flex-wrap: nowrap;
  align-items: center;
  gap: 8px;
}

.page-view[data-page="local-demo"] .route-result-grid .protected-panel .panel-heading .cato-panel-title {
  flex: 1 1 auto;
  min-width: 0;
}

.page-view[data-page="local-demo"] .route-result-grid .protected-panel .panel-heading .panel-status-row {
  flex: 0 0 auto;
  justify-content: flex-end;
  min-width: max-content;
}

.page-view[data-page="local-demo"] .route-result-grid .chat-panel .panel-badge,
.page-view[data-page="side-by-side"] .route-result-grid .chat-panel .panel-badge {
  min-height: 22px;
  padding: 2px 9px;
}

/* Stage 2.66: consistent authenticated header control typography */
.topbar :where(.page-tab, .topbar-actions button) {
  font-size: 13px;
  font-weight: 400;
  line-height: 1;
}

.topbar-actions button {
  min-height: 36px;
  border-radius: 4px;
  padding: 0 12px;
}

/* Stage 2.69: lighter AI FW Off request label and flatter direct result header */
.page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-heading .eyebrow {
  color: #84919a;
}

.page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-heading {
  min-height: 30px;
  padding: 5px 12px;
  align-items: center;
}

.page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-heading .eyebrow {
  margin: 0;
  line-height: 1.1;
}

/* Stage 2.70: align Setting page form boxes across the two columns */
@media (min-width: 901px) {
  .page-view[data-page="setting"] .settings-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }
}

@media (max-width: 900px) {
  .page-view[data-page="setting"] .settings-column {
    grid-template-columns: minmax(0, 1fr);
  }
}

.page-view[data-page="setting"] .settings-card {
  min-width: 0;
}

.page-view[data-page="setting"] .field-group:has(input),
.page-view[data-page="setting"] .field-group:has(select) {
  grid-template-rows: 15px 34px 15px;
  align-content: start;
  min-height: 72px;
}

.page-view[data-page="setting"] .field-group > span,
.page-view[data-page="setting"] .field-header {
  min-height: 15px;
  align-items: center;
}

.page-view[data-page="setting"] .field-group small {
  min-height: 15px;
}

.page-view[data-page="setting"] input,
.page-view[data-page="setting"] select {
  box-sizing: border-box;
  width: 100%;
  height: 34px;
  line-height: 34px;
}

/* Stage 2.71: short test button with a longer result display */
.page-view[data-page="setting"] .api-test-actions {
  grid-template-columns: minmax(132px, 170px) minmax(0, 1fr);
  align-items: stretch;
  gap: 8px;
  margin-top: -1px;
}

.page-view[data-page="setting"] .api-test-actions button,
.page-view[data-page="setting"] .api-test-result {
  min-height: 32px;
}

.page-view[data-page="setting"] .api-test-result {
  min-width: 0;
  border: 1px solid #d7eee7;
  background: #f4faf8;
  color: var(--text);
}

.page-view[data-page="setting"] .api-test-result .js-connectionStatus {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 700px) {
  .page-view[data-page="setting"] .api-test-actions {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-view[data-page="setting"] .api-test-result .js-connectionStatus {
    white-space: normal;
  }
}

/* Stage 2.72: older messages stay on top, with more compact result text */
.page-view:not([data-page="setting"]) .message-list {
  gap: 12px;
  padding: 14px;
}

.page-view:not([data-page="setting"]) .turn {
  gap: 8px;
}

.page-view:not([data-page="setting"]) .user-bubble,
.page-view:not([data-page="setting"]) .assistant-bubble {
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.45;
}

.page-view:not([data-page="setting"]) .user-bubble span,
.page-view:not([data-page="setting"]) .bubble-head span {
  margin-bottom: 4px;
  font-size: 10px;
}

.page-view:not([data-page="setting"]) .bubble-head {
  margin-bottom: 6px;
}

.page-view:not([data-page="setting"]) .bubble-head strong {
  padding: 3px 7px;
  font-size: 11px;
}

.page-view:not([data-page="setting"]) .route-note {
  margin-top: 6px;
  font-size: 11px;
}

.page-view:not([data-page="setting"]) .chip-row {
  gap: 5px;
  margin-top: 8px;
}

/* Stage 2.74: chat-style avatars and constrained message bubbles */
.page-view:not([data-page="setting"]) .bubble-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  min-width: 0;
}

.page-view:not([data-page="setting"]) .user-row {
  justify-content: flex-end;
  padding-left: 16%;
}

.page-view:not([data-page="setting"]) .assistant-row {
  justify-content: flex-start;
  padding-right: 16%;
}

.page-view:not([data-page="setting"]) .chat-avatar {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  margin-top: 2px;
  border: 1px solid #d7e0e3;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 1px 0 rgba(23, 37, 42, 0.04);
  font-size: 13px;
  line-height: 1;
}

.page-view:not([data-page="setting"]) .user-row .chat-avatar {
  order: 2;
  border-color: #b8ded3;
  background: #e8f5f0;
}

.page-view:not([data-page="setting"]) .bot-avatar {
  border-color: #d7e0e3;
  background: #f4f7f8;
}

.page-view:not([data-page="setting"]) .user-row .user-bubble,
.page-view:not([data-page="setting"]) .assistant-row .assistant-bubble {
  width: fit-content;
  max-width: min(720px, calc(100% - 32px));
}

.page-view:not([data-page="setting"]) .user-bubble {
  margin-left: 0;
  background: #e8f5f0;
  border: 1px solid #b8ded3;
  color: #17252a;
}

@media (max-width: 900px) {
  .page-view:not([data-page="setting"]) .user-row {
    padding-left: 8%;
  }

  .page-view:not([data-page="setting"]) .assistant-row {
    padding-right: 8%;
  }
}

@media (max-width: 600px) {
  .page-view:not([data-page="setting"]) .user-row,
  .page-view:not([data-page="setting"]) .assistant-row {
    padding-left: 0;
    padding-right: 0;
  }

  .page-view:not([data-page="setting"]) .chat-avatar {
    width: 22px;
    height: 22px;
    flex-basis: 22px;
    font-size: 12px;
  }
}

.page-view:not([data-page="setting"]) .chip {
  min-height: 20px;
  padding: 2px 7px;
  font-size: 11px;
}

/* Stage 2.78: compact setting-page session logs */
.page-view[data-page="setting"] .session-log-grid {
  gap: 10px;
  padding: 12px;
}

.page-view[data-page="setting"] .tab-log-list {
  gap: 6px;
  max-height: 210px;
  padding: 8px;
}

.page-view[data-page="setting"] .log-item {
  gap: 8px;
  align-items: flex-start;
  padding: 8px 10px;
  border-radius: 6px;
  background: #f8fafb;
  font-size: 11px;
  line-height: 1.25;
}

.page-view[data-page="setting"] .log-time {
  display: block;
  color: #56666f;
  font-size: 10px;
  font-weight: 400;
  line-height: 1.2;
  white-space: nowrap;
}

.page-view[data-page="setting"] .log-item p {
  margin-top: 3px;
  color: #5d6d76;
  font-size: 11px;
  line-height: 1.25;
}

.page-view[data-page="setting"] .log-decision {
  min-height: 20px;
  padding: 3px 8px;
  font-size: 10px;
  line-height: 1.2;
}

.page-view[data-page="setting"] .log-decision.redacted {
  background: #e8f5f0;
  color: #007a63;
}

/* Stage 2.80: compact chat text with visible user prompt cards */
.page-view:not([data-page="setting"]) .turn {
  gap: 6px;
}

.page-view:not([data-page="setting"]) .user-row {
  padding-left: 18%;
}

.page-view:not([data-page="setting"]) .assistant-row {
  padding-right: 18%;
}

.page-view:not([data-page="setting"]) .user-row .user-bubble,
.page-view:not([data-page="setting"]) .assistant-row .assistant-bubble {
  max-width: min(640px, calc(100% - 40px));
}

.page-view:not([data-page="setting"]) .user-bubble,
.page-view:not([data-page="setting"]) .assistant-bubble {
  padding: 8px 10px;
  font-size: 12px;
  line-height: 1.35;
}

.page-view:not([data-page="setting"]) .user-bubble {
  border-color: #d7e0e3;
  background: #ffffff;
  box-shadow: none;
}

.page-view:not([data-page="setting"]) .user-bubble span,
.page-view:not([data-page="setting"]) .bubble-head span {
  margin-bottom: 3px;
  font-size: 9px;
}

.page-view:not([data-page="setting"]) .bubble-head {
  margin-bottom: 5px;
}

.page-view:not([data-page="setting"]) .bubble-head strong {
  padding: 2px 6px;
  font-size: 10px;
}

.page-view:not([data-page="setting"]) .route-note {
  margin-top: 5px;
  font-size: 10px;
}

.page-view:not([data-page="setting"]) .chip {
  min-height: 18px;
  padding: 2px 6px;
  font-size: 10px;
}

@media (max-width: 900px) {
  .page-view:not([data-page="setting"]) .user-row {
    padding-left: 10%;
  }

  .page-view:not([data-page="setting"]) .assistant-row {
    padding-right: 10%;
  }
}

/* Stage 2.81: four demo tabs share a fixed-bottom composer and independent result scroll areas */
@media (min-width: 781px) {
  .topbar {
    min-height: 58px;
    padding: 8px 18px;
    gap: 12px;
  }

  .cato-wordmark {
    width: 76px;
    height: 36px;
  }

  .cato-wordmark-main {
    font-size: 22px;
  }

  .cato-wordmark-sub {
    font-size: 5px;
    letter-spacing: 3.5px;
    margin-left: 3.5px;
  }

  .app-main {
    min-height: calc(100dvh - 58px);
    padding: 10px;
  }

  .page-view:not([data-page="setting"]) {
    height: calc(100dvh - 78px);
    min-height: 620px;
    gap: 8px;
    overflow: hidden;
  }

  .page-view[data-page="local-demo"] .demo-layout,
  .page-view[data-page="ai-fw-off"] .demo-layout,
  .page-view[data-page="ai-fw-on"] .demo-layout,
  .page-view[data-page="local-demo"] .demo-main,
  .page-view[data-page="ai-fw-off"] .demo-main,
  .page-view[data-page="ai-fw-on"] .demo-main {
    height: 100%;
    min-height: 0;
  }

  .page-view[data-page="local-demo"] .demo-main {
    grid-template-rows: minmax(0, 1fr) auto;
    gap: 8px;
  }

  .page-view[data-page="ai-fw-off"] .demo-main,
  .page-view[data-page="ai-fw-on"] .demo-main {
    grid-template-rows: auto minmax(0, 1fr) auto;
    gap: 8px;
  }

  .page-view[data-page="side-by-side"] {
    grid-template-rows: minmax(0, 1fr) auto;
  }

  .page-view:not([data-page="setting"]) .result-grid,
  .page-view:not([data-page="setting"]) .route-result-grid {
    min-height: 0;
    gap: 8px;
    align-items: stretch;
  }

  .page-view[data-page="local-demo"] .route-result-grid,
  .page-view[data-page="side-by-side"] .route-result-grid {
    grid-template-rows: auto minmax(0, 1fr);
  }

  .page-view[data-page="ai-fw-off"] .ai-fw-off-result,
  .page-view[data-page="ai-fw-on"] .ai-fw-on-result {
    grid-template-rows: minmax(0, 1fr);
  }

  .page-view:not([data-page="setting"]) .route-result-column {
    min-height: 0;
  }

  .page-view:not([data-page="setting"]) .traffic-panel {
    min-height: 0;
  }

  .page-view[data-page="local-demo"] .route-result-grid .protected-panel,
  .page-view[data-page="local-demo"] .route-result-grid .direct-panel,
  .page-view[data-page="side-by-side"] .route-result-grid .protected-panel,
  .page-view[data-page="side-by-side"] .route-result-grid .direct-panel {
    margin-top: 0;
  }

  .page-view:not([data-page="setting"]) .chat-panel {
    height: 100%;
    min-height: 0;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .page-view:not([data-page="setting"]) .message-list {
    min-height: 0;
    overflow-x: hidden;
    overflow-y: scroll;
    scrollbar-gutter: stable;
  }

  .page-view:not([data-page="setting"]) .message-list::-webkit-scrollbar {
    width: 8px;
  }

  .page-view:not([data-page="setting"]) .message-list::-webkit-scrollbar-track {
    background: #f5f8f8;
    border-left: 1px solid #edf2f3;
  }

  .page-view:not([data-page="setting"]) .message-list::-webkit-scrollbar-thumb {
    border: 2px solid #f5f8f8;
    border-radius: 999px;
    background: #b8c6cc;
  }

  .page-view:not([data-page="setting"]) .composer-panel,
  .page-view[data-page="side-by-side"] .side-by-side-lower {
    min-height: 0;
  }

  .page-view:not([data-page="setting"]) .composer-panel {
    position: sticky;
    z-index: 4;
    bottom: 0;
    padding: 10px 12px;
    box-shadow: 0 -2px 8px rgba(23, 32, 38, 0.04);
  }

  .page-view:not([data-page="setting"]) .composer-header {
    margin-bottom: 5px;
  }

  .page-view:not([data-page="setting"]) .example-row {
    margin-bottom: 5px;
  }

  .page-view:not([data-page="setting"]) .prompt-form label {
    margin-bottom: 4px;
  }

  .page-view:not([data-page="setting"]) .prompt-form textarea {
    height: 70px;
    min-height: 70px;
    max-height: 120px;
  }

  .page-view:not([data-page="setting"]) .composer-actions {
    margin-top: 6px;
  }
}

@media (max-width: 780px) {
  .page-view:not([data-page="setting"]) {
    height: auto;
    min-height: 0;
    overflow: visible;
  }

  .page-view:not([data-page="setting"]) .demo-layout,
  .page-view:not([data-page="setting"]) .demo-main,
  .page-view[data-page="side-by-side"] {
    height: auto;
  }

  .page-view:not([data-page="setting"]) .chat-panel {
    height: auto;
    min-height: 360px;
  }

  .page-view:not([data-page="setting"]) .message-list {
    max-height: 420px;
    overflow-y: auto;
  }

  .page-view:not([data-page="setting"]) .composer-panel {
    position: static;
  }
}

/* Stage 2.82: settings icon action and aligned AI FW Off/On demo tabs */
.settings-icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  min-width: 36px;
  min-height: 36px;
  border: 1px solid #c8d6d9;
  border-radius: 4px;
  background: #ffffff;
  color: var(--text);
  cursor: pointer;
}

.settings-icon-button span {
  display: block;
  font-size: 18px;
  line-height: 1;
  font-weight: 400;
}

.settings-icon-button:hover,
.settings-icon-button.is-active {
  border-color: #b8ded3;
  background: #e8f5f0;
  color: var(--text);
}

.panel-badge.warning,
.direct-panel .panel-badge.warning {
  border-color: #ffc7c0;
  background: #fff0ee;
  color: #c8322a;
}

@media (min-width: 781px) {
  .topbar {
    min-height: 52px;
    padding: 6px 16px;
    gap: 10px;
  }

  .topbar-actions {
    gap: 8px;
  }

  .topbar-actions button {
    min-height: 32px;
  }

  .settings-icon-button {
    width: 34px;
    min-width: 34px;
    min-height: 32px;
    padding: 0;
  }

  .cato-wordmark {
    width: 70px;
    height: 32px;
  }

  .cato-wordmark-main {
    font-size: 20px;
  }

  .cato-wordmark-sub {
    font-size: 4.5px;
    letter-spacing: 3px;
    margin-left: 3px;
  }

  .app-main {
    min-height: calc(100dvh - 52px);
    padding: 8px;
  }

  .page-view:not([data-page="setting"]) {
    height: calc(100dvh - 68px);
    min-height: 560px;
    gap: 7px;
  }

  .page-view[data-page="ai-fw-off"] .demo-main,
  .page-view[data-page="ai-fw-on"] .demo-main {
    grid-template-rows: auto minmax(0, 1fr) auto;
    gap: 8px;
  }

  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel {
    border-radius: 6px;
  }

  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-heading,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-heading {
    min-height: 24px;
    padding: 5px 10px 0;
    align-items: center;
  }

  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-path,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-path {
    min-height: 58px;
    padding: 4px 10px 7px;
    gap: 7px;
  }

  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-node,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-node {
    min-height: 42px;
    padding: 6px 9px;
  }

  .page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-heading,
  .page-view[data-page="ai-fw-on"] .ai-fw-on-result .panel-heading {
    min-height: 30px;
    padding: 5px 10px;
    align-items: center;
  }

  .page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-badge,
  .page-view[data-page="ai-fw-on"] .ai-fw-on-result .panel-badge {
    min-height: 22px;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 10px;
    line-height: 1;
  }

  .page-view:not([data-page="setting"]) .composer-panel {
    padding: 8px 10px;
  }

  .page-view:not([data-page="setting"]) .composer-header {
    min-height: 24px;
    margin-bottom: 5px;
    align-items: center;
  }

  .page-view:not([data-page="setting"]) .prompt-form textarea {
    height: 62px;
    min-height: 62px;
    max-height: 110px;
  }
}

/* Stage 2.83: unified demo order, textarea wrap, blue focus, and save-status row */
html,
body,
#app {
  overflow-x: hidden;
}

input:focus,
select:focus,
textarea:focus {
  outline: 0;
  border-color: #8bc8ff;
  box-shadow: 0 0 0 1px rgba(70, 150, 220, 0.24);
}

button:focus-visible {
  outline: 1px solid #8bc8ff;
  outline-offset: 2px;
}

textarea,
.prompt-form textarea,
.page-view[data-page="setting"] textarea {
  max-width: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-view:not([data-page="setting"]) :where(.traffic-panel, .chat-panel, .composer-panel, .message-list) {
  min-width: 0;
}

.page-view:not([data-page="setting"]) :where(.panel-heading, .message-list, .composer-panel, .traffic-heading) {
  font-size: 12px;
}

.page-view:not([data-page="setting"]) :where(.panel-heading, .panel-badge, .path-status, .example-button, .composer-actions button) {
  font-weight: 400;
}

.page-view[data-page="setting"] .settings-save-actions {
  grid-template-columns: minmax(132px, 170px) minmax(0, 1fr);
  align-items: stretch;
  gap: 8px;
}

.page-view[data-page="setting"] .settings-save-actions button,
.page-view[data-page="setting"] .save-settings-result {
  min-height: 32px;
}

.page-view[data-page="setting"] .save-settings-result {
  min-width: 0;
  border: 1px solid #d7eee7;
  background: #f4faf8;
  color: var(--text);
}

.page-view[data-page="setting"] .save-settings-result .status-dot {
  background: #0f8f72;
}

.page-view[data-page="setting"] .save-settings-result .js-saveStatus {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-view[data-page="setting"] .connection-status.is-success {
  border-color: #c8ded6;
  background: #f4faf7;
  color: #355f53;
  box-shadow: inset 0 0 0 1px rgba(15, 143, 114, 0.06);
}

.page-view[data-page="setting"] .connection-status.is-success .status-dot {
  background: #2d8a72;
}

.page-view[data-page="setting"] .connection-status.is-error {
  border-color: #e3cfcc;
  background: #fbf6f5;
  color: #6f3f39;
  box-shadow: inset 0 0 0 1px rgba(180, 35, 24, 0.04);
}

.page-view[data-page="setting"] .connection-status.is-error .status-dot {
  background: #b85b52;
}

.page-view[data-page="setting"] .connection-status.is-pending {
  border-color: #f2cf7b;
  background: #fff8e1;
  color: #7a4b00;
}

.page-view[data-page="setting"] .connection-status.is-pending .status-dot {
  background: #d68b00;
}

.page-view[data-page="ai-fw-off"] .composer-title-row,
.page-view[data-page="ai-fw-on"] .composer-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-view[data-page="ai-fw-off"] .composer-route-note {
  display: inline-flex;
  align-items: center;
  min-height: 0;
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
  color: #9c5d57;
  font-size: 10px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
}

.page-view[data-page="ai-fw-on"] .composer-route-note {
  display: inline-flex;
  align-items: center;
  min-height: 0;
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
  color: #5f8f78;
  font-size: 10px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
}

.page-view[data-page="setting"] .settings-logout-row {
  display: grid;
  grid-template-columns: minmax(132px, 170px) minmax(0, 1fr);
  gap: 8px;
  align-self: end;
  margin-top: 0;
}

.page-view[data-page="setting"] .logout-button {
  min-height: 32px;
  padding: 0 12px;
  border-color: #c8d6d9;
  background: #ffffff;
  color: #2e3b42;
  font-size: 12px;
  font-weight: 400;
}

.page-view[data-page="setting"] .logout-button:hover {
  border-color: #b8ded3;
  background: #f2faf7;
  color: #007a63;
}

@media (min-width: 901px) {
  .page-view[data-page="setting"] .connection-settings-card {
    position: relative;
    padding-bottom: 64px;
  }

  .page-view[data-page="setting"] .connection-settings-card .settings-logout-row {
    position: absolute;
    right: 14px;
    bottom: 33px;
    left: 14px;
  }
}

@media (min-width: 781px) {
  .page-view[data-page="ai-fw-off"] .demo-main,
  .page-view[data-page="ai-fw-on"] .demo-main {
    grid-template-rows: 86px minmax(0, 1fr) auto;
  }

  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel {
    height: 86px;
  }

  .page-view[data-page="ai-fw-off"] .ai-fw-off-result,
  .page-view[data-page="ai-fw-on"] .ai-fw-on-result {
    height: 100%;
    min-height: 0;
  }
}

@media (max-width: 700px) {
  .page-view[data-page="setting"] .settings-save-actions {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-view[data-page="setting"] .settings-logout-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-view[data-page="setting"] .save-settings-result .js-saveStatus {
    white-space: normal;
  }
}

/* Stage 2.84: flatter desktop demo chrome, route strips, and chat text */
@media (min-width: 781px) {
  .topbar {
    grid-template-columns: minmax(180px, auto) minmax(320px, 1fr) auto;
    align-items: center;
    min-height: 44px;
    padding: 4px 10px;
    gap: 8px;
  }

  .cato-wordmark {
    width: 60px;
    height: 28px;
  }

  .cato-wordmark-main {
    font-size: 17px;
  }

  .cato-wordmark-sub {
    font-size: 4px;
    letter-spacing: 2.4px;
    margin-left: 2.4px;
  }

  .topbar .brand-row.compact {
    gap: 8px;
  }

  .topbar .brand-row.compact .eyebrow {
    font-size: 10px;
    line-height: 1;
  }

  .page-tab {
    min-height: 28px;
    padding: 0 11px;
    font-size: 12px;
  }

  .page-tabs {
    justify-content: center;
    overflow: visible;
    padding-bottom: 0;
  }

  .topbar-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
  }

  .topbar-actions button,
  .settings-icon-button {
    min-height: 28px;
    border-radius: 4px;
  }

  .topbar-actions button {
    padding: 0 10px;
    font-size: 12px;
  }

  .settings-icon-button {
    width: 30px;
    min-width: 30px;
    padding: 0;
  }

  .settings-icon-button span {
    font-size: 15px;
  }

  .app-main {
    min-height: calc(100dvh - 44px);
    padding: 5px;
  }

  .page-view:not([data-page="setting"]) {
    height: calc(100dvh - 54px);
    min-height: 520px;
    gap: 5px;
  }

  .page-view[data-page="local-demo"] .demo-main,
  .page-view[data-page="ai-fw-off"] .demo-main,
  .page-view[data-page="ai-fw-on"] .demo-main,
  .page-view[data-page="side-by-side"] {
    gap: 5px;
  }

  .page-view:not([data-page="setting"]) .result-grid,
  .page-view:not([data-page="setting"]) .route-result-grid {
    gap: 6px;
  }

  .page-view[data-page="local-demo"] .route-result-grid,
  .page-view[data-page="side-by-side"] .route-result-grid {
    grid-template-rows: 88px minmax(0, 1fr);
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card {
    height: 88px;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .traffic-heading,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .traffic-heading {
    min-height: 22px;
    padding: 4px 8px 0;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .traffic-heading .eyebrow,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .traffic-heading .eyebrow,
  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-heading .eyebrow,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-heading .eyebrow {
    font-size: 9px;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .path-status,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .path-status,
  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-status,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-status {
    min-height: 18px;
    padding: 1px 6px;
    font-size: 9px;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .traffic-path,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .traffic-path {
    gap: 5px;
    min-height: 58px;
    padding: 4px 8px 6px;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .path-node,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .path-node {
    gap: 5px;
    min-height: 48px;
    padding: 5px 7px;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .node-index,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .node-index,
  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .node-index,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .node-index {
    width: 22px;
    height: 22px;
    font-size: 9px;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .node-kicker,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .node-kicker,
  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .node-kicker,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .node-kicker {
    font-size: 7px;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .path-node strong,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .path-node strong,
  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-node strong,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-node strong {
    font-size: 11px;
    line-height: 1.1;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .path-arrow,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .path-arrow,
  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-arrow,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-arrow {
    flex-basis: 12px;
    font-size: 14px;
  }

  .page-view[data-page="ai-fw-off"] .demo-main,
  .page-view[data-page="ai-fw-on"] .demo-main {
    grid-template-rows: 72px minmax(0, 1fr) auto;
    gap: 5px;
  }

  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel {
    height: 72px;
  }

  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-heading,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-heading {
    min-height: 20px;
    padding: 3px 8px 0;
  }

  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-path,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-path {
    min-height: 48px;
    padding: 3px 8px 5px;
    gap: 5px;
  }

  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-node,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-node {
    min-height: 40px;
    padding: 5px 7px;
  }

  .page-view:not([data-page="setting"]) .chat-panel {
    border-top-width: 3px;
  }

  .page-view:not([data-page="setting"]) .panel-heading {
    min-height: 26px;
    padding: 4px 10px;
  }

  .page-view:not([data-page="setting"]) .panel-heading .eyebrow {
    font-size: 9px;
    line-height: 1;
  }

  .page-view:not([data-page="setting"]) .panel-badge {
    min-height: 18px;
    padding: 1px 7px;
    font-size: 9px;
  }

  .page-view:not([data-page="setting"]) .message-list {
    gap: 8px;
    padding: 10px;
  }

  .page-view:not([data-page="setting"]) .turn {
    gap: 5px;
  }

  .page-view:not([data-page="setting"]) .user-row {
    padding-left: 22%;
  }

  .page-view:not([data-page="setting"]) .assistant-row {
    padding-right: 22%;
  }

  .page-view:not([data-page="setting"]) .user-row .user-bubble,
  .page-view:not([data-page="setting"]) .assistant-row .assistant-bubble {
    max-width: min(560px, calc(100% - 34px));
  }

  .page-view:not([data-page="setting"]) .user-bubble,
  .page-view:not([data-page="setting"]) .assistant-bubble {
    padding: 6px 8px;
    font-size: 11px;
    line-height: 1.28;
  }

  .page-view:not([data-page="setting"]) .user-bubble span,
  .page-view:not([data-page="setting"]) .bubble-head span {
    margin-bottom: 2px;
    font-size: 8px;
  }

  .page-view:not([data-page="setting"]) .bubble-head {
    margin-bottom: 4px;
  }

  .page-view:not([data-page="setting"]) .bubble-head strong {
    padding: 1px 5px;
    font-size: 9px;
  }

  .page-view:not([data-page="setting"]) .route-note {
    margin-top: 4px;
    font-size: 9px;
  }

  .page-view:not([data-page="setting"]) .chip-row {
    gap: 4px;
    margin-top: 6px;
  }

  .page-view:not([data-page="setting"]) .chip {
    min-height: 16px;
    padding: 1px 5px;
    font-size: 9px;
  }

  .page-view:not([data-page="setting"]) .chat-avatar {
    width: 20px;
    height: 20px;
    flex-basis: 20px;
    font-size: 11px;
  }

  .page-view:not([data-page="setting"]) .composer-panel {
    padding: 6px 8px;
  }

  .page-view:not([data-page="setting"]) .composer-header {
    min-height: 18px;
    margin-bottom: 4px;
  }

  .page-view:not([data-page="setting"]) .composer-header h3,
  .page-view:not([data-page="setting"]) .prompt-form label,
  .page-view:not([data-page="setting"]) .composer-actions span {
    font-size: 10px;
  }

  .page-view:not([data-page="setting"]) .example-row {
    gap: 4px;
    margin-bottom: 4px;
  }

  .page-view:not([data-page="setting"]) .example-button {
    min-height: 22px;
    padding: 0 7px;
    font-size: 9px;
  }

  .page-view:not([data-page="setting"]) .prompt-form textarea {
    height: 54px;
    min-height: 54px;
    max-height: 92px;
    padding: 8px 10px;
    font-size: 11px;
  }

  .page-view:not([data-page="setting"]) .composer-actions {
    margin-top: 5px;
  }

  .page-view:not([data-page="setting"]) .composer-button-row {
    gap: 6px;
  }

  .page-view:not([data-page="setting"]) .composer-actions button {
    min-height: 26px;
    padding: 0 10px;
    font-size: 10px;
  }

  .page-view:not([data-page="setting"]) .clear-prompt-button {
    min-width: 92px;
  }
}

@media (min-width: 781px) and (max-width: 900px) {
  .page-view:not([data-page="setting"]) .user-row {
    padding-left: 10%;
  }

  .page-view:not([data-page="setting"]) .assistant-row {
    padding-right: 10%;
  }
}

/* Stage 2.86: compact CATO-branded login page */
.login-shell {
  padding: 24px;
  background: #eef2f4;
}

.login-panel {
  width: min(760px, 100%);
  padding: 24px;
  border-color: #d7e4e4;
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(23, 32, 38, 0.07);
}

.login-brand-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 18px;
}

.login-cato-wordmark {
  width: 82px;
  height: 42px;
  flex: 0 0 auto;
}

.login-brand-bar .eyebrow {
  margin: 0;
  color: #73828c;
  font-size: 13px;
  line-height: 1.2;
  text-transform: uppercase;
}

.login-form {
  display: grid;
  gap: 8px;
}

.login-form label {
  margin-bottom: 0;
  color: #263238;
  font-size: 13px;
  font-weight: 400;
}

.login-form .password-row {
  grid-template-columns: minmax(0, 1fr) 132px;
  gap: 10px;
}

.login-form input {
  min-height: 38px;
  padding: 0 11px;
  border-color: #d6e3e4;
  font-size: 12px;
}

.login-form input::placeholder {
  color: #96a3aa;
}

#loginButton {
  min-height: 38px;
  border-radius: 7px;
  padding: 0 14px;
  font-size: 12px;
  font-weight: 500;
}

.login-panel .form-message {
  min-height: 18px;
  margin: 4px 0 0;
  font-size: 12px;
}

.login-panel .notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: 22px;
  padding: 10px 12px;
  border-color: #b8ded3;
  background: #f2faf7;
  color: #2f6255;
  font-size: 11px;
  line-height: 1.25;
  text-align: center;
  white-space: nowrap;
}

.login-panel .notice strong {
  color: #007a63;
  font-weight: 500;
}

.page-view:not([data-page="setting"]) .composer-samples {
  margin-top: 6px;
}

.page-view:not([data-page="setting"]) .composer-samples .composer-header {
  min-height: 0;
  margin-bottom: 4px;
}

.page-view:not([data-page="setting"]) .composer-samples .example-row {
  margin-bottom: 0;
}

@media (min-width: 1000px) {
  .topbar {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  }

  .topbar .brand-row.compact {
    justify-self: start;
  }

  .page-tabs {
    justify-self: center;
    transform: translateX(3px);
  }

  .topbar-actions {
    justify-self: end;
  }
}

/* Stage 3.02: one-line compact sample picker inside the bottom composer */
.page-view:not([data-page="setting"]) .composer-panel {
  padding: 5px 8px;
}

.page-view:not([data-page="setting"]) .prompt-form label {
  margin-bottom: 2px;
  font-size: 10px;
  line-height: 1.1;
}

.page-view:not([data-page="setting"]) .prompt-form textarea {
  height: 58px;
  min-height: 58px;
  max-height: 104px;
  padding: 8px 10px;
}

.page-view:not([data-page="setting"]) .composer-actions {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  margin-top: 3px;
}

.page-view:not([data-page="setting"]) .composer-actions .js-charCount {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  color: var(--graphite);
  font-size: 10px;
  font-weight: 400;
  line-height: 11px;
  white-space: nowrap;
}

.page-view:not([data-page="setting"]) .composer-samples {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  margin-top: 0;
}

.page-view:not([data-page="setting"]) .composer-samples .composer-header {
  flex: 0 0 auto;
  min-height: 0;
  margin: 0;
}

.page-view:not([data-page="setting"]) .composer-samples .composer-header h3 {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin: 0;
  padding: 0 4px 0 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--graphite);
  font-size: 10px;
  font-weight: 400;
  line-height: 11px;
  white-space: nowrap;
}

.page-view:not([data-page="setting"]) .composer-samples .composer-header h3::after {
  content: "→";
  margin-left: 6px;
  color: #008b73;
  font-size: 14px;
  line-height: 1;
}

.page-view:not([data-page="setting"]) .composer-samples .example-row {
  display: flex;
  flex: 1 1 auto;
  flex-wrap: nowrap;
  gap: 5px;
  min-width: 0;
  margin: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-view:not([data-page="setting"]) .composer-samples .example-row::-webkit-scrollbar {
  display: none;
}

.page-view:not([data-page="setting"]) .example-button {
  flex: 0 0 auto;
  min-height: 28px;
  padding: 0 9px;
  font-size: 10px;
  font-weight: 400;
  line-height: 11px;
}

.page-view:not([data-page="setting"]) .composer-button-row {
  flex: 0 0 auto;
  gap: 6px;
}

.page-view:not([data-page="setting"]) .composer-actions button {
  min-height: 30px;
  padding: 0 10px;
  font-size: 11px;
}

.page-view:not([data-page="setting"]) .clear-prompt-button {
  min-width: 96px;
}

.page-view:not([data-page="setting"]) .composer-actions .example-button {
  font-size: 10px;
  font-weight: 400;
  line-height: 11px;
}

/* Stage 3.08: flatter request-path strips across all demo tabs */
@media (min-width: 781px) {
  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card {
    height: 74px;
  }

  .page-view[data-page="local-demo"] .route-result-grid,
  .page-view[data-page="side-by-side"] .route-result-grid {
    grid-template-rows: 74px minmax(0, 1fr);
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .traffic-heading,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .traffic-heading {
    min-height: 18px;
    padding: 2px 7px 0;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .traffic-path,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .traffic-path {
    min-height: 42px;
    padding: 3px 7px 4px;
    gap: 5px;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .path-node,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .path-node {
    min-height: 36px;
    padding: 4px 6px;
  }

  .page-view[data-page="ai-fw-off"] .demo-main,
  .page-view[data-page="ai-fw-on"] .demo-main {
    grid-template-rows: 62px minmax(0, 1fr) auto;
  }

  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel {
    height: 62px;
  }

  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-heading,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-heading {
    min-height: 17px;
    padding: 2px 7px 0;
  }

  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .traffic-path,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .traffic-path {
    min-height: 40px;
    padding: 2px 7px 4px;
    gap: 5px;
  }

  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-node,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-node {
    min-height: 34px;
    padding: 4px 6px;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .node-index,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .node-index,
  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .node-index,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .node-index {
    width: 20px;
    height: 20px;
    font-size: 8px;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .path-node strong,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .path-node strong,
  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-node strong,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-node strong {
    font-size: 10px;
  }

  .page-view[data-page="local-demo"] .route-result-grid .mini-route-card .path-arrow,
  .page-view[data-page="side-by-side"] .route-result-grid .mini-route-card .path-arrow,
  .page-view[data-page="ai-fw-off"] .demo-main > .traffic-panel .path-arrow,
  .page-view[data-page="ai-fw-on"] .demo-main > .traffic-panel .path-arrow {
    flex-basis: 10px;
    font-size: 13px;
  }
}

/* Stage 3.09: show route status badges in result-panel headers */
.page-view:not([data-page="setting"]) .panel-heading > .panel-status-row {
  display: flex !important;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px !important;
  column-gap: 8px !important;
  min-width: 0;
}

.page-view:not([data-page="setting"]) .panel-heading > .panel-status-row .path-status,
.page-view:not([data-page="setting"]) .panel-heading > .panel-status-row .panel-badge {
  flex: 0 0 auto;
  min-height: 22px;
  border: 1px solid #b8ded3;
  border-radius: 999px;
  padding: 2px 10px;
  background: #e8f5f0;
  color: #007a63;
  font-size: 10px;
  line-height: 1;
}

.page-view:not([data-page="setting"]) .panel-heading > .panel-status-row .path-status {
  border-color: #b8ded3;
  background: #e8f5f0;
  color: #007a63;
}

.page-view:not([data-page="setting"]) .panel-heading > .panel-status-row .path-status.bypassed,
.page-view:not([data-page="setting"]) .panel-heading > .panel-status-row .path-status.firewall-off,
.page-view:not([data-page="setting"]) .panel-heading > .panel-status-row .panel-badge.warning {
  border-color: #ffc7c0;
  background: #fff0ee;
  color: #c8322a;
}

.page-view[data-page="ai-fw-off"] .ai-fw-off-result .panel-heading > .panel-status-row,
.page-view[data-page="ai-fw-on"] .ai-fw-on-result .panel-heading > .panel-status-row {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center;
  gap: 8px !important;
  column-gap: 8px !important;
  width: auto;
}

/* Stage 3.16: stronger CATO green settings gear */
#settingsButton.settings-icon-button {
  width: 36px;
  min-width: 36px;
  height: 34px;
  min-height: 34px;
  border-color: #9fd6c8;
  background: #e8f5f0;
  color: #007a63;
}

#settingsButton.settings-icon-button span {
  font-size: 19px;
  line-height: 1;
}

#settingsButton.settings-icon-button:hover,
#settingsButton.settings-icon-button.is-active {
  border-color: #0f8f72;
  background: #dff3ec;
  color: #007a63;
}

/* Stage 3.23: align topbar action heights */
.topbar-actions #clearButton.secondary-button,
.topbar-actions #settingsButton.settings-icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  min-height: 34px;
}

/* Stage 3.30: Local Demo is offline sample-only */
.page-view[data-page="local-demo"] .js-promptInput {
  border-color: #d7e0e3;
  background: #f4f6f7;
  color: #64727b;
  cursor: not-allowed;
  resize: none;
}

.page-view[data-page="local-demo"] .js-promptInput::placeholder {
  color: #8a979f;
  opacity: 1;
}

/* Stage 3.31: Guard API errors are neutral, not protected-green */
.page-view[data-page="ai-fw-on"] .cato-panel-title,
.page-view[data-page="ai-fw-on"] .cato-panel-title-line,
.page-view[data-page="local-demo"] .cato-panel-title,
.page-view[data-page="local-demo"] .cato-panel-title-line,
.page-view[data-page="side-by-side"] .cato-panel-title,
.page-view[data-page="side-by-side"] .cato-panel-title-line {
  min-width: 0;
}

.page-view[data-page="ai-fw-on"] .cato-panel-title,
.page-view[data-page="local-demo"] .cato-panel-title,
.page-view[data-page="side-by-side"] .cato-panel-title {
  flex: 1 1 auto;
}

.page-view[data-page="ai-fw-on"] .cato-panel-title-line,
.page-view[data-page="local-demo"] .cato-panel-title-line,
.page-view[data-page="side-by-side"] .cato-panel-title-line {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 10px;
}

.page-view[data-page="ai-fw-on"] .cato-panel-title-line .eyebrow,
.page-view[data-page="local-demo"] .cato-panel-title-line .eyebrow,
.page-view[data-page="side-by-side"] .cato-panel-title-line .eyebrow {
  flex: 0 0 auto;
  margin: 0;
  white-space: nowrap;
}

.page-view[data-page="ai-fw-on"] .cato-session-inline,
.page-view[data-page="local-demo"] .cato-session-inline,
.page-view[data-page="side-by-side"] .cato-session-inline {
  display: flex;
  flex: 0 1 auto;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
  width: auto;
  min-width: 0;
  max-width: min(560px, 48vw);
  min-height: 22px;
  border: 1px solid #d7e0e3;
  border-radius: 999px;
  padding: 3px 8px;
  background: #ffffff;
  color: var(--muted);
  font-family: inherit;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1;
}

.page-view[data-page="ai-fw-on"] .cato-session-inline span,
.page-view[data-page="local-demo"] .cato-session-inline span,
.page-view[data-page="side-by-side"] .cato-session-inline span {
  flex: 0 0 auto;
  font-weight: inherit;
  white-space: nowrap;
  text-transform: uppercase;
}

.page-view[data-page="ai-fw-on"] .cato-session-inline code,
.page-view[data-page="local-demo"] .cato-session-inline code,
.page-view[data-page="side-by-side"] .cato-session-inline code {
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow-wrap: normal;
  color: var(--muted);
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
}

.page-view[data-page="local-demo"] .route-result-grid .protected-panel .cato-session-inline,
.page-view[data-page="side-by-side"] .route-result-grid .protected-panel .cato-session-inline {
  max-width: min(520px, 42vw);
}

.page-view[data-page="ai-fw-on"] .cato-audit-row span,
.page-view[data-page="ai-fw-on"] .cato-audit-row code,
.assistant-bubble.cato-output .cato-audit-row span,
.assistant-bubble.cato-output .cato-audit-row code {
  color: var(--muted);
  font-family: inherit;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1;
}

.page-view[data-page="ai-fw-on"] .cato-audit-row span,
.assistant-bubble.cato-output .cato-audit-row span {
  text-transform: uppercase;
}

.page-view[data-page="ai-fw-on"] .cato-audit-row code,
.assistant-bubble.cato-output .cato-audit-row code {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.page-view[data-page="ai-fw-on"] .sent-to-llm,
.assistant-bubble.cato-output .sent-to-llm {
  margin-top: 8px;
  border: 1px solid #d7e0e3;
  border-radius: 8px;
  background: #ffffff;
}

.page-view[data-page="ai-fw-on"] .sent-to-llm summary,
.assistant-bubble.cato-output .sent-to-llm summary {
  cursor: pointer;
  padding: 5px 8px;
  color: #007a63;
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: uppercase;
}

.page-view[data-page="ai-fw-on"] .sent-to-llm p,
.assistant-bubble.cato-output .sent-to-llm p {
  border-top: 1px solid #e5ecef;
  padding: 8px;
  color: #17252a;
}

.page-view[data-page="ai-fw-on"] .cato-redaction-token,
.assistant-bubble.cato-output .cato-redaction-token {
  color: #16a777;
}

.page-view[data-page="ai-fw-on"] .cato-block-prefix,
.assistant-bubble.cato-output .cato-block-prefix {
  color: #d66b72;
}

.page-view[data-page="ai-fw-on"] .cato-audit-row,
.assistant-bubble.cato-output .cato-audit-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  color: #64727b;
  font-size: 10px;
}

.page-view[data-page="ai-fw-on"] .cato-audit-row em,
.assistant-bubble.cato-output .cato-audit-row em {
  color: #64727b;
  font-style: normal;
}

.page-view:not([data-page="setting"]) .assistant-row .assistant-bubble.guard-error {
  border-color: #d7e0e3;
  background: #ffffff;
  box-shadow: none;
}

@media (max-width: 620px) {
  .login-shell {
    padding: 14px;
  }

  .login-panel {
    padding: 18px;
  }

  .login-brand-bar {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .login-form .password-row {
    grid-template-columns: 1fr;
  }
}