:root {
  color-scheme: light;
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-muted: #f0f2f5;
  --border: #d9dde5;
  --text: #20242c;
  --muted: #687083;
  --accent: #1f6feb;
  --accent-dark: #164fba;
  --success: #16833a;
  --warning: #a45f00;
  --shadow: 0 16px 45px rgba(24, 33, 48, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
textarea {
  font: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  border-right: 1px solid var(--border);
  background: #10151f;
  color: #f7f9fc;
  padding: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: #f7f9fc;
  color: #10151f;
  font-weight: 800;
}

.brand strong,
.brand span,
.status-panel strong,
.status-panel span {
  display: block;
}

.brand span,
.status-panel span {
  color: #aeb7c7;
  font-size: 13px;
}

.nav {
  display: grid;
  gap: 6px;
}

.nav-item {
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #cbd4e2;
  cursor: default;
  padding: 10px 12px;
  text-align: left;
}

.nav-item.active {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.status-panel {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 12px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success);
}

.workspace {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 18px;
  min-width: 0;
  padding: 24px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar h1 {
  margin: 0;
  font-size: 24px;
  line-height: 1.2;
}

.topbar p {
  margin: 4px 0 0;
  color: var(--muted);
}

.topbar-meta {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  padding: 7px 12px;
  font-size: 13px;
}

.composer,
.panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.composer {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.composer label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

textarea {
  width: 100%;
  min-height: 116px;
  resize: vertical;
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
  padding: 12px;
}

textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(31, 111, 235, 0.14);
}

.composer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

button {
  border: 1px solid transparent;
  border-radius: 6px;
  background: var(--accent);
  color: #ffffff;
  cursor: pointer;
  padding: 9px 12px;
}

button:hover {
  background: var(--accent-dark);
}

button.secondary {
  border-color: var(--border);
  background: var(--surface);
  color: var(--text);
}

button.secondary:hover,
.text-button:hover {
  background: var(--surface-muted);
}

.text-button {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
}

.hidden {
  display: none !important;
}

.view-stack {
  display: grid;
  gap: 18px;
  min-height: 0;
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.8fr);
  gap: 18px;
  min-height: 0;
}

.panel {
  min-width: 0;
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  padding: 14px 16px;
}

.panel-header h2 {
  margin: 0;
  font-size: 16px;
}

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

.panel-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.empty-state {
  color: var(--muted);
  padding: 18px;
}

.run-result {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.run-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-muted);
  padding: 10px;
}

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

.run-heading strong {
  display: block;
  margin-top: 3px;
  overflow-wrap: anywhere;
}

.run-heading-actions {
  display: flex;
  align-items: flex-end;
  flex-direction: column;
  gap: 6px;
}

.run-notice {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #eef5ff;
  color: var(--text);
  padding: 10px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.metric {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.metric strong {
  display: block;
  margin-top: 4px;
  overflow-wrap: anywhere;
}

.dispatch-trace {
  display: grid;
  gap: 4px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #f8fbff;
  padding: 10px;
}

.dispatch-trace span {
  color: var(--muted);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.agent-list {
  display: grid;
  gap: 8px;
}

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

.agent-output {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.agent-output summary {
  cursor: pointer;
  padding: 10px;
  color: var(--text);
  font-weight: 700;
}

.agent-output pre {
  border-width: 1px 0 0;
  border-radius: 0 0 8px 8px;
}

.agent-row,
.history-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
}

.history-item {
  width: 100%;
  background: var(--surface);
  color: var(--text);
  text-align: left;
}

.history-item:hover,
.history-item.active {
  border-color: var(--accent);
  background: #eef5ff;
}

.runs-full-list {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.inbox-list {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.inbox-item {
  display: grid;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  padding: 12px;
}

.inbox-item-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

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

.inbox-item-header span,
.inbox-run {
  color: var(--muted);
  font-size: 13px;
}

.inbox-item p {
  margin: 0;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.inbox-item pre {
  max-height: 220px;
}

.inbox-actions {
  display: flex;
  justify-content: flex-end;
}

.inbox-status {
  border-radius: 999px;
  padding: 4px 8px;
  background: var(--surface-muted);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
}

.status-routed {
  background: #e9f8ef;
  color: #11612d;
}

.status-failed {
  background: #ffe9e9;
  color: #991b1b;
}

.status-waiting_approval {
  background: #fff4df;
  color: #7b4600;
}

.run-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  padding: 12px;
  text-align: left;
}

.run-list-item:hover,
.run-list-item.active {
  border-color: var(--accent);
  background: #eef5ff;
}

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

.run-list-item span {
  color: var(--muted);
  font-size: 13px;
}

.agent-row strong,
.history-item strong {
  display: block;
}

.agent-row span,
.history-item span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
}

pre {
  overflow: auto;
  white-space: pre-wrap;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #0f1724;
  color: #edf2ff;
  margin: 0;
  padding: 12px;
  line-height: 1.5;
}

.run-history {
  display: grid;
  gap: 8px;
  max-height: calc(100vh - 330px);
  overflow: auto;
  padding: 12px;
}

.agent-registry {
  display: grid;
  gap: 18px;
  padding: 16px;
}

.agent-squad {
  display: grid;
  gap: 10px;
}

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

.agent-squad-header h3 {
  margin: 0;
  text-transform: capitalize;
}

.agent-squad-header span {
  color: var(--muted);
  font-size: 13px;
}

.agent-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 10px;
}

.agent-card {
  display: grid;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  padding: 12px;
}

.agent-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.agent-card-header strong,
.agent-card-header span {
  display: block;
}

.agent-card-header span,
.agent-card-footer,
.agent-card dt {
  color: var(--muted);
  font-size: 12px;
}

.agent-card p {
  margin: 0;
  line-height: 1.45;
}

.agent-card dl {
  display: grid;
  gap: 8px;
  margin: 0;
}

.agent-card dt,
.agent-card dd {
  margin: 0;
}

.risk-badge,
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 12px;
  font-weight: 700;
}

.risk-low {
  background: #e9f8ef;
  color: #11612d;
}

.risk-medium {
  background: #fff4df;
  color: #7b4600;
}

.risk-high {
  background: #ffe9e9;
  color: #991b1b;
}

.tag {
  margin: 0 4px 4px 0;
  background: var(--surface-muted);
  color: var(--text);
}

.provider-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  padding: 16px;
}

.brain-view {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.brain-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.brain-search input {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font: inherit;
}

.brain-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: 12px;
  min-height: 420px;
}

.brain-results {
  display: grid;
  align-content: start;
  gap: 8px;
  overflow: auto;
}

.brain-result {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  padding: 10px;
  text-align: left;
}

.brain-result:hover {
  border-color: var(--accent);
  background: #eef5ff;
}

.brain-result strong,
.brain-result span {
  display: block;
}

.brain-result span,
.brain-result p {
  color: var(--muted);
  font-size: 13px;
}

.brain-result p {
  margin: 6px 0 0;
}

.brain-note {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.brain-note-header {
  border-bottom: 1px solid var(--border);
  background: var(--surface-muted);
  padding: 10px;
}

.brain-note-header span,
.brain-note-header strong {
  display: block;
}

.brain-note-header span {
  color: var(--muted);
  font-size: 12px;
}

.brain-note pre {
  border: 0;
  border-radius: 0;
  max-height: 520px;
}

.provider-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
}

.provider-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.provider-card strong {
  display: block;
  margin-top: 5px;
}

.provider-card small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  overflow-wrap: anywhere;
}

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

  .sidebar {
    display: none;
  }

  .grid,
  .metrics,
  .brain-grid {
    grid-template-columns: 1fr;
  }

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