:root {
  --canvas: #f3f4ef;
  --surface: #ffffff;
  --surface-muted: #f7f8f5;
  --ink: #17211d;
  --ink-soft: #5e6964;
  --line: #d8ddd7;
  --line-strong: #bfc8c1;
  --green: #147352;
  --green-dark: #0d5a3e;
  --green-soft: #e4f2eb;
  --blue: #32667b;
  --blue-soft: #e6f0f4;
  --amber: #a85a18;
  --amber-soft: #f8eadc;
  --red: #a63f3f;
  --red-soft: #f8e7e5;
  --shadow: 0 16px 42px rgba(32, 45, 38, 0.13);
  font-family: "Bahnschrift", "Trebuchet MS", sans-serif;
  color: var(--ink);
  background: var(--canvas);
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  background-color: var(--canvas);
  background-image:
    linear-gradient(rgba(23, 33, 29, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 33, 29, 0.035) 1px, transparent 1px);
  background-size: 28px 28px;
}

button,
textarea,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(50, 102, 123, 0.28);
  outline-offset: 2px;
}

code,
pre {
  font-family: "Cascadia Mono", "Consolas", monospace;
}

[hidden] {
  display: none !important;
}

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

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: 68px 46px minmax(0, 1fr);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 22px;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand-lockup,
.agent-connection,
.role-title-row,
.role-actions,
.dialog-heading,
.prompt-submit-row,
.progress-copy,
.step-title-row {
  display: flex;
  align-items: center;
}

.brand-lockup {
  gap: 11px;
  min-width: 190px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: #ffffff;
  background: var(--ink);
  border-radius: 6px;
}

.brand-mark svg {
  width: 20px;
  height: 20px;
}

.brand-lockup div {
  display: grid;
  line-height: 1.1;
}

.brand-lockup strong {
  font-size: 15px;
  font-weight: 600;
}

.brand-lockup span:last-child {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 12px;
}

.agent-connection {
  justify-content: flex-end;
  gap: 9px;
  min-width: 250px;
}

.agent-connection > div {
  display: grid;
  min-width: 0;
}

.agent-connection span:not(.status-dot) {
  font-size: 12px;
  font-weight: 600;
}

.agent-connection code {
  color: var(--ink-soft);
  font-size: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 260px;
}

.status-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line-strong);
}

.status-online {
  background: var(--green);
  box-shadow: 0 0 0 3px var(--green-soft);
}

.status-pending {
  background: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-soft);
}

.status-error,
.status-offline {
  background: var(--red);
  box-shadow: 0 0 0 3px var(--red-soft);
}

.request-path {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 20px;
  color: var(--ink-soft);
  background: #ebece7;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
}

.request-path::-webkit-scrollbar {
  display: none;
}

.path-label {
  margin-right: 7px;
  color: var(--ink);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
}

.path-node {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex: 0 0 auto;
  font-size: 11px;
  white-space: nowrap;
}

.path-node.active {
  color: var(--green-dark);
  font-weight: 600;
}

.path-node svg,
.path-arrow {
  width: 14px;
  height: 14px;
}

.path-arrow {
  flex: 0 0 auto;
  color: #9ca59f;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(240px, 280px) minmax(480px, 1fr) minmax(320px, 380px);
  min-height: 0;
  max-width: 1760px;
  width: 100%;
  margin: 0 auto;
  background: var(--surface);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.region {
  min-width: 0;
  padding: 22px;
  background: var(--surface);
  animation: region-enter 420ms ease both;
}

.access-region {
  border-right: 1px solid var(--line);
}

.walkthrough-region {
  animation-delay: 70ms;
}

.interaction-region {
  padding: 0;
  border-left: 1px solid var(--line);
  animation-delay: 140ms;
}

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

.region-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  min-height: 48px;
}

.region-heading > svg {
  width: 20px;
  height: 20px;
  color: var(--ink-soft);
}

.eyebrow {
  display: block;
  margin-bottom: 5px;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 19px;
  line-height: 1.25;
  font-weight: 600;
}

h2 {
  font-size: 14px;
  line-height: 1.3;
  font-weight: 600;
}

.role-profile {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.role-profile:first-of-type {
  margin-top: 14px;
  border-top: 1px solid var(--line);
}

.role-title-row {
  gap: 11px;
}

.role-title-row > div {
  display: grid;
  gap: 4px;
}

.account-fingerprint {
  color: var(--green-dark);
  font-size: 8px;
}

.claim-label {
  display: block;
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 8px;
  font-weight: 600;
  text-transform: uppercase;
}

.claim-label + .scope-list {
  margin-top: 6px;
  margin-bottom: 10px;
}

.role-claim-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 6px 0 14px;
}

.role-claim {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 3px 7px;
  color: var(--green-dark);
  background: var(--green-soft);
  border: 1px solid #bcdcc9;
  border-radius: 4px;
  font-family: "Cascadia Mono", "Consolas", monospace;
  font-size: 9px;
  white-space: nowrap;
}

.role-operator {
  color: var(--amber);
  background: var(--amber-soft);
  border-color: #ecd1b4;
}

.empty-claim {
  color: var(--ink-soft);
  font-size: 9px;
  font-style: italic;
}

.role-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.role-icon svg {
  width: 17px;
  height: 17px;
}

.reader-icon {
  color: var(--blue);
  background: var(--blue-soft);
  border-color: #c5dce5;
}

.operator-icon {
  color: var(--amber);
  background: var(--amber-soft);
  border-color: #ecd2b8;
}

.role-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-soft);
  font-size: 11px;
}

.scope-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0;
}

.scope,
.role-badge,
.count-badge {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-family: "Cascadia Mono", "Consolas", monospace;
  font-size: 9px;
  white-space: nowrap;
}

.scope-read {
  color: var(--blue);
  background: var(--blue-soft);
  border-color: #c8dde5;
}

.scope-execute {
  color: var(--amber);
  background: var(--amber-soft);
  border-color: #ecd1b4;
}

.role-actions {
  gap: 7px;
}

.button,
.icon-button,
.tab-button,
.segmented-control button,
.prompt-presets button {
  border: 0;
  cursor: pointer;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 36px;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
}

.button svg,
.icon-button svg,
.tab-button svg,
.segmented-control svg {
  width: 15px;
  height: 15px;
}

.button-primary {
  color: #ffffff;
  background: var(--green);
}

.button-primary:hover {
  background: var(--green-dark);
}

.button-secondary {
  color: var(--ink);
  background: var(--surface-muted);
  border: 1px solid var(--line-strong);
}

.button-secondary:hover {
  background: #ecefea;
}

.button:disabled,
.icon-button:disabled {
  cursor: not-allowed;
  opacity: 0.52;
}

.icon-button {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  padding: 0;
  color: var(--ink-soft);
  background: transparent;
  border-radius: 6px;
}

.icon-button:hover {
  color: var(--ink);
  background: var(--surface-muted);
}

.sign-in-button {
  flex: 1;
}

.boundary-note {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 9px;
  margin-top: 20px;
  padding: 13px 0;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.boundary-note svg {
  width: 16px;
  height: 16px;
  color: var(--green);
}

.boundary-note p {
  font-size: 11px;
  line-height: 1.5;
}

.walkthrough-heading {
  align-items: center;
}

.walkthrough-heading > div {
  max-width: 560px;
}

.walkthrough-intro {
  margin-top: 7px;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.45;
}

.scenario-progress {
  margin: 22px 0 17px;
}

.scenario-preflight {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  min-height: 56px;
  margin-bottom: 12px;
  padding: 10px 12px;
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.preflight-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  color: var(--ink-soft);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 50%;
}

.preflight-icon svg {
  width: 14px;
  height: 14px;
}

.scenario-preflight > div {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.scenario-preflight strong {
  font-size: 11px;
  font-weight: 600;
}

.scenario-preflight > div span,
#preflightVerdict {
  color: var(--ink-soft);
  font-size: 9px;
}

#preflightVerdict {
  font-weight: 600;
}

.scenario-preflight[data-state="running"] .preflight-icon {
  color: var(--amber);
  border-color: #e6c7a8;
}

.scenario-preflight[data-state="running"] .preflight-icon svg {
  animation: spin 900ms linear infinite;
}

.scenario-preflight[data-state="running"] #preflightVerdict {
  color: var(--amber);
}

.scenario-preflight[data-state="pass"] {
  background: var(--green-soft);
  border-color: #bcdcc9;
}

.scenario-preflight[data-state="pass"] .preflight-icon,
.scenario-preflight[data-state="pass"] #preflightVerdict {
  color: var(--green-dark);
}

.scenario-preflight[data-state="fail"],
.scenario-preflight[data-state="blocked"] {
  background: var(--red-soft);
  border-color: #e6c5c1;
}

.scenario-preflight[data-state="fail"] .preflight-icon,
.scenario-preflight[data-state="fail"] #preflightVerdict,
.scenario-preflight[data-state="blocked"] .preflight-icon,
.scenario-preflight[data-state="blocked"] #preflightVerdict {
  color: var(--red);
}

.progress-copy {
  justify-content: space-between;
  margin-bottom: 8px;
  color: var(--ink-soft);
  font-size: 11px;
}

#progressLabel {
  color: var(--ink);
  font-weight: 600;
}

.progress-track {
  height: 4px;
  overflow: hidden;
  background: #e4e7e2;
  border-radius: 2px;
}

.progress-track span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--green);
  transition: width 300ms ease;
}

.scenario-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.scenario-step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 13px;
  min-height: 98px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}

.step-state {
  display: grid;
  place-items: center;
  align-self: start;
  width: 30px;
  height: 30px;
  color: var(--ink-soft);
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: 50%;
  font-family: "Cascadia Mono", "Consolas", monospace;
  font-size: 10px;
}

.step-state svg {
  display: none;
  width: 15px;
  height: 15px;
}

.scenario-step[data-state="running"] .step-state {
  color: var(--amber);
  background: var(--amber-soft);
  border-color: #e6c7a8;
  animation: running-pulse 1.25s ease-in-out infinite;
}

@keyframes running-pulse {
  50% {
    box-shadow: 0 0 0 5px rgba(168, 90, 24, 0.12);
  }
}

.scenario-step[data-state="pass"] .step-state {
  color: #ffffff;
  background: var(--green);
  border-color: var(--green);
}

.scenario-step[data-state="pass"] .step-state span,
.scenario-step[data-state="fail"] .step-state span {
  display: none;
}

.scenario-step[data-state="pass"] .step-state svg,
.scenario-step[data-state="fail"] .step-state svg {
  display: block;
}

.scenario-step[data-state="fail"] .step-state {
  color: #ffffff;
  background: var(--red);
  border-color: var(--red);
}

.scenario-step[data-state="fail"] .step-state svg {
  transform: rotate(45deg);
}

.step-copy {
  min-width: 0;
}

.step-title-row {
  justify-content: flex-start;
  gap: 9px;
  flex-wrap: wrap;
}

.step-copy > p,
.step-explanation {
  margin-top: 6px;
}

.step-explanation {
  display: grid;
  gap: 4px;
}

.step-explanation p {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 6px;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.45;
}

.step-explanation p > span {
  color: var(--ink);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
}

.step-copy code {
  color: var(--ink);
  font-size: 10px;
}

.reader-badge {
  color: var(--blue);
  background: var(--blue-soft);
  border-color: #c8dde5;
}

.operator-badge {
  color: var(--amber);
  background: var(--amber-soft);
  border-color: #ecd1b4;
}

.step-verdict {
  align-self: start;
  min-width: 58px;
  padding-top: 6px;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 600;
  text-align: right;
}

.scenario-step[data-state="running"] .step-verdict {
  color: var(--amber);
}

.scenario-step[data-state="pass"] .step-verdict {
  color: var(--green);
}

.scenario-step[data-state="fail"] .step-verdict {
  color: var(--red);
}

.step-result {
  margin-top: 10px;
}

.step-result summary {
  width: max-content;
  color: var(--blue);
  cursor: pointer;
  font-size: 10px;
  font-weight: 600;
}

.step-result pre {
  max-height: 150px;
  margin: 8px 0 0;
  padding: 10px;
  overflow: auto;
  color: #dce9e1;
  background: #1e2924;
  border-radius: 5px;
  font-size: 10px;
  line-height: 1.55;
  white-space: pre-wrap;
}

.interaction-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  height: 50px;
  border-bottom: 1px solid var(--line);
}

.tab-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  color: var(--ink-soft);
  background: var(--surface-muted);
  border-bottom: 2px solid transparent;
  font-size: 11px;
  font-weight: 600;
}

.tab-button.active {
  color: var(--ink);
  background: var(--surface);
  border-bottom-color: var(--green);
}

.count-badge {
  min-width: 20px;
  min-height: 19px;
  justify-content: center;
  padding: 2px 5px;
  color: var(--ink-soft);
  background: #e8ebe7;
}

.interaction-panel {
  padding: 20px;
}

.system-panel {
  max-height: calc(100vh - 164px);
  overflow-y: auto;
  scrollbar-color: var(--line-strong) transparent;
}

.configured-badge,
.evidence-badge,
.local-badge {
  display: inline-flex;
  align-items: center;
  min-height: 21px;
  padding: 3px 6px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-family: "Cascadia Mono", "Consolas", monospace;
  font-size: 8px;
  white-space: nowrap;
}

.configured-badge,
.evidence-configured {
  color: var(--blue);
  background: var(--blue-soft);
  border-color: #c8dde5;
}

.evidence-observed {
  color: var(--green-dark);
  background: var(--green-soft);
  border-color: #bcdcc9;
}

.evidence-verified {
  color: var(--amber);
  background: var(--amber-soft);
  border-color: #ecd1b4;
}

.local-badge {
  color: var(--green-dark);
  background: var(--green-soft);
  border-color: #bcdcc9;
}

.system-counts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 15px 0 20px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.system-counts > div {
  display: grid;
  gap: 2px;
  padding: 12px 8px;
  text-align: center;
}

.system-counts > div + div {
  border-left: 1px solid var(--line);
}

.system-counts strong {
  font-family: "Cascadia Mono", "Consolas", monospace;
  font-size: 17px;
  font-weight: 500;
}

.system-counts span {
  color: var(--ink-soft);
  font-size: 8px;
  text-transform: uppercase;
}

.system-section {
  padding: 17px 0;
  border-top: 1px solid var(--line);
}

.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.section-title-row h2,
.evidence-legend > h2 {
  font-size: 12px;
}

.section-intro {
  margin: -2px 0 11px;
  color: var(--ink-soft);
  font-size: 9px;
  line-height: 1.5;
}

.capability-list,
.guardrail-list,
.request-journey {
  display: grid;
}

.capability-item {
  border-bottom: 1px solid var(--line);
}

.capability-item:last-child {
  border-bottom: 0;
}

.capability-item summary {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 14px;
  align-items: center;
  gap: 9px;
  padding: 10px 0;
  cursor: pointer;
  list-style: none;
}

.capability-item summary::-webkit-details-marker {
  display: none;
}

.capability-icon,
.journey-icon {
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  color: var(--green-dark);
  background: var(--green-soft);
  border-radius: 5px;
}

.capability-icon svg,
.journey-icon svg {
  width: 14px;
  height: 14px;
}

.capability-summary {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.capability-summary strong {
  font-size: 10px;
  font-weight: 600;
}

.capability-summary span {
  color: var(--ink-soft);
  font-size: 9px;
  line-height: 1.4;
}

.capability-chevron {
  width: 13px;
  height: 13px;
  color: var(--ink-soft);
  transition: transform 160ms ease;
}

.capability-item[open] .capability-chevron {
  transform: rotate(180deg);
}

.capability-details {
  margin: -2px 0 10px 37px;
  padding: 0;
  color: var(--ink-soft);
  font-size: 9px;
  line-height: 1.45;
  list-style-position: inside;
}

.capability-details li + li {
  margin-top: 4px;
}

.guardrail-item {
  display: grid;
  gap: 7px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.guardrail-item:last-child {
  border-bottom: 0;
}

.guardrail-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.guardrail-title strong {
  font-size: 10px;
}

.guardrail-title span,
.guardrail-item p {
  color: var(--ink-soft);
  font-size: 9px;
}

.guardrail-item p {
  line-height: 1.45;
}

.probe-button {
  justify-self: start;
  min-height: 28px;
  padding: 5px 8px;
  color: var(--blue);
  background: var(--blue-soft);
  border: 1px solid #c8dde5;
  border-radius: 5px;
  cursor: pointer;
  font-size: 9px;
  font-weight: 600;
}

.tool-table {
  border-top: 1px solid var(--line);
}

.tool-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  border-bottom: 1px solid var(--line);
}

.tool-row > span:first-child {
  min-width: 0;
  overflow: hidden;
  font-family: "Cascadia Mono", "Consolas", monospace;
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tool-header {
  min-height: 28px;
  color: var(--ink-soft);
  font-size: 8px;
  font-weight: 600;
  text-transform: uppercase;
}

.tool-header > span:first-child {
  font-family: "Bahnschrift", "Trebuchet MS", sans-serif;
  font-size: 8px;
}

.mutation-mark {
  margin-left: 5px;
  color: var(--amber);
  font-family: "Bahnschrift", "Trebuchet MS", sans-serif;
  font-size: 8px;
}

.request-journey {
  position: relative;
}

.journey-stage {
  position: relative;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 9px;
  padding: 7px 0 11px;
}

.journey-stage:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 34px;
  bottom: -1px;
  left: 13px;
  width: 1px;
  background: var(--line-strong);
}

.journey-copy {
  display: grid;
  gap: 3px;
}

.journey-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.journey-title strong {
  font-size: 10px;
}

.journey-title span {
  color: var(--ink-soft);
  font-family: "Cascadia Mono", "Consolas", monospace;
  font-size: 8px;
}

.journey-copy p,
.journey-copy small {
  color: var(--ink-soft);
  font-size: 9px;
  line-height: 1.4;
}

.journey-copy small {
  color: var(--blue);
}

.evidence-legend > div {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.legend-row {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 8px;
}

.legend-row p {
  color: var(--ink-soft);
  font-size: 9px;
  line-height: 1.4;
}

.system-loading {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  color: var(--ink-soft);
  font-size: 9px;
}

.compact-heading {
  min-height: 42px;
}

.segmented-control {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  margin-top: 14px;
  padding: 3px;
  background: #e9ece8;
  border-radius: 7px;
}

.segmented-control button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 34px;
  color: var(--ink-soft);
  background: transparent;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 600;
}

.segmented-control button.active {
  color: var(--ink);
  background: var(--surface);
  box-shadow: 0 1px 3px rgba(24, 34, 29, 0.1);
}

.prompt-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 16px 0 12px;
}

.prompt-presets button {
  min-height: 27px;
  padding: 5px 8px;
  color: var(--ink-soft);
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: 5px;
  font-size: 9px;
}

.prompt-presets button:hover {
  color: var(--ink);
  border-color: var(--line-strong);
}

.shared-state-note {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 7px;
  margin: 0 0 13px;
  padding: 9px;
  color: var(--ink-soft);
  background: var(--blue-soft);
  border-left: 2px solid var(--blue);
}

.shared-state-note svg {
  width: 14px;
  height: 14px;
  color: var(--blue);
}

.shared-state-note span {
  font-size: 8px;
  line-height: 1.45;
}

.prompt-form label {
  display: block;
  margin-bottom: 6px;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 600;
}

.prompt-form textarea {
  display: block;
  resize: vertical;
  width: 100%;
  min-height: 120px;
  max-height: 280px;
  padding: 11px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  font-size: 12px;
  line-height: 1.5;
}

.prompt-form textarea::placeholder {
  color: #929b96;
}

.prompt-submit-row {
  justify-content: space-between;
  gap: 12px;
  margin-top: 9px;
}

.prompt-submit-row > span {
  color: var(--ink-soft);
  font-size: 10px;
}

.manual-response {
  min-height: 160px;
  margin-top: 18px;
  padding-top: 17px;
  border-top: 1px solid var(--line);
}

.response-empty,
.activity-empty {
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: 135px;
  color: #89938d;
  font-size: 11px;
  text-align: center;
}

.response-empty svg,
.activity-empty svg {
  width: 24px;
  height: 24px;
}

.response-content {
  display: grid;
  gap: 10px;
}

.response-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--ink-soft);
  font-family: "Cascadia Mono", "Consolas", monospace;
  font-size: 9px;
}

.response-content p {
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
}

.response-evidence-title {
  margin-top: 7px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 11px;
}

.response-evidence {
  display: grid;
}

.response-evidence-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 8px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}

.response-evidence-row > div {
  display: grid;
  gap: 2px;
}

.response-evidence-row strong {
  font-size: 9px;
}

.response-evidence-row > div span {
  color: var(--ink-soft);
  font-size: 9px;
  line-height: 1.4;
}

.activity-list {
  display: grid;
}

.activity-item {
  display: grid;
  gap: 7px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.activity-item:first-child {
  border-top: 1px solid var(--line);
}

.activity-item header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.activity-item time,
.activity-item .activity-meta {
  color: var(--ink-soft);
  font-family: "Cascadia Mono", "Consolas", monospace;
  font-size: 9px;
}

.activity-item strong {
  overflow: hidden;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.activity-item p {
  display: -webkit-box;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.45;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.auth-dialog {
  width: min(440px, calc(100vw - 28px));
  padding: 0;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.auth-dialog::backdrop {
  background: rgba(22, 31, 27, 0.52);
  backdrop-filter: blur(3px);
}

.auth-dialog[open] {
  animation: dialog-enter 220ms ease both;
}

@keyframes dialog-enter {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dialog-heading {
  gap: 11px;
  padding: 20px;
  border-bottom: 1px solid var(--line);
}

.dialog-heading > div {
  flex: 1;
}

.device-code-block {
  display: grid;
  grid-template-columns: 1fr auto 34px;
  align-items: center;
  gap: 10px;
  margin: 20px 20px 0;
  padding: 12px;
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.device-code-block > span {
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 600;
}

.device-code-block strong {
  font-family: "Cascadia Mono", "Consolas", monospace;
  font-size: 18px;
  font-weight: 500;
}

.auth-dialog > .scope-list {
  margin: 14px 20px;
}

.auth-dialog > .role-claim-list {
  margin: -4px 20px 14px;
}

.auth-waiting {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  margin: 0 20px 16px;
  color: var(--ink-soft);
  font-size: 11px;
}

.auth-waiting code {
  font-size: 10px;
}

.spinner {
  width: 15px;
  height: 15px;
  border: 2px solid #ccd3ce;
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 800ms linear infinite;
}

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

.full-width {
  width: calc(100% - 40px);
  margin: 0 20px 20px;
}

.toast-region {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 100;
  display: grid;
  gap: 8px;
  width: min(340px, calc(100vw - 36px));
}

.toast {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 9px;
  padding: 12px;
  color: #f4f7f5;
  background: #22302a;
  border-radius: 6px;
  box-shadow: var(--shadow);
  font-size: 11px;
  line-height: 1.45;
  animation: toast-enter 220ms ease both;
}

.toast.error {
  background: #6f2e2e;
}

.toast svg {
  width: 16px;
  height: 16px;
}

@keyframes toast-enter {
  from {
    opacity: 0;
    transform: translateX(8px);
  }
}

@media (max-width: 1180px) {
  .workspace {
    grid-template-columns: 250px minmax(460px, 1fr);
  }

  .interaction-region {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .interaction-panel {
    max-width: 760px;
    width: 100%;
    margin: 0 auto;
  }

  .system-panel {
    max-height: none;
  }
}

@media (max-width: 760px) {
  .app-shell {
    grid-template-rows: auto auto minmax(0, 1fr);
  }

  .topbar {
    min-height: 68px;
    padding: 10px 14px;
  }

  .agent-connection {
    min-width: 0;
  }

  .agent-connection code {
    max-width: 135px;
  }

  .request-path {
    justify-content: flex-start;
    min-height: 46px;
    padding: 0 14px;
  }

  .path-label {
    display: none;
  }

  .workspace {
    display: block;
    border: 0;
  }

  .region {
    padding: 18px 16px;
  }

  .access-region,
  .interaction-region {
    border: 0;
    border-bottom: 1px solid var(--line);
  }

  .interaction-region {
    padding: 0;
  }

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

  .walkthrough-heading .button {
    width: 100%;
  }

  .scenario-step {
    grid-template-columns: 30px minmax(0, 1fr);
  }

  .step-verdict {
    grid-column: 2;
    padding: 0;
    text-align: left;
  }

  .device-code-block {
    grid-template-columns: 1fr 34px;
  }

  .device-code-block > span {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.scenario-step[data-state="blocked"] {
  opacity: 0.56;
}

.scenario-step[data-state="blocked"] .step-state {
  color: var(--ink-soft);
  background: #e8ebe7;
  border-style: dashed;
}

.scenario-step[data-state="blocked"] .step-verdict {
  color: var(--ink-soft);
}

.identity-token-model {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.human-identity-node {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.human-identity-node > span {
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  color: var(--ink);
  background: #e8ebe7;
  border-radius: 50%;
}

.human-identity-node svg {
  width: 15px;
  height: 15px;
}

.human-identity-node > div {
  display: grid;
  gap: 2px;
}

.human-identity-node strong {
  font-size: 10px;
}

.human-identity-node code {
  color: var(--ink-soft);
  font-size: 8px;
}

.human-identity-node .scope-list {
  margin: 4px 0 0;
}

.identity-profile-branches {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.identity-branch {
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: 9px;
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: 5px;
}

.identity-branch.reader-branch {
  border-top: 2px solid var(--blue);
}

.identity-branch.operator-branch {
  border-top: 2px solid var(--amber);
}

.identity-branch strong {
  font-size: 9px;
}

.identity-branch > span {
  color: var(--ink-soft);
  font-size: 8px;
  line-height: 1.35;
}

.identity-branch .scope-list {
  margin: 0;
  gap: 4px;
}

.identity-branch .scope {
  min-height: 18px;
  padding: 2px 4px;
  font-size: 7px;
}

.identity-branch .role-claim {
  min-height: 18px;
  padding: 2px 4px;
  font-size: 7px;
}

.production-note {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 7px;
  margin-top: 10px;
  padding: 9px;
  color: var(--ink-soft);
  background: var(--amber-soft);
  border-left: 2px solid var(--amber);
}

.production-note svg {
  width: 14px;
  height: 14px;
  color: var(--amber);
}

.production-note p {
  font-size: 8px;
  line-height: 1.45;
}

.scenario-empty {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  min-height: 84px;
  padding: 18px 0;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  line-height: 1.45;
}

.scenario-empty svg {
  width: 17px;
  height: 17px;
}

.step-expected {
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.45;
}

.access-decision {
  display: grid;
  gap: 3px;
  margin-top: 9px;
  padding: 8px 9px;
  border-left: 2px solid;
}

.decision-allow {
  color: var(--green-dark);
  background: var(--green-soft);
  border-color: var(--green);
}

.decision-deny {
  color: var(--red);
  background: var(--red-soft);
  border-color: var(--red);
}

.access-decision strong {
  font-size: 9px;
}

.access-decision > span,
.access-decision small {
  font-size: 8px;
  line-height: 1.4;
}

.access-decision small {
  color: var(--ink-soft);
}

.current-persona-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  margin-top: 14px;
  padding: 8px 10px;
  color: var(--ink-soft);
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 10px;
}

.current-persona-banner svg {
  width: 15px;
  height: 15px;
  color: var(--green);
}