:root {
  --bg: #f7f4fb;
  --surface: #ffffff;
  --surface-2: #f3edf9;
  --surface-3: #fbf9fe;
  --ink: #17151f;
  --muted: #6d6579;
  --line: #eadff3;
  --line-strong: #d7c6e6;
  --purple-950: #26003f;
  --purple-900: #390063;
  --purple-800: #51008a;
  --purple-700: #6e12bc;
  --purple-600: #7d18d8;
  --purple-500: #8d2ef2;
  --purple-300: #c388ff;
  --pink: #ec70d4;
  --teal: #7d18d8;
  --blue: #1976d2;
  --red: #c73f5f;
  --red-soft: #fde9ef;
  --amber: #a86e1d;
  --amber-soft: #fff2df;
  --green: #18875a;
  --green-soft: #e4f6ed;
  --gray-soft: #f0edf4;
  --shadow: 0 18px 48px rgba(59, 0, 102, 0.12);
  --shadow-strong: 0 24px 72px rgba(67, 0, 114, 0.22);
  --radius: 8px;
  --sidebar: 280px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  letter-spacing: 0;
}

* {
  box-sizing: border-box;
}

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

body {
  background: var(--bg);
  color: var(--ink);
}

button,
input,
select {
  font: inherit;
  letter-spacing: 0;
}

button {
  cursor: pointer;
}

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

.auth-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg);
}

.auth-panel {
  width: min(440px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}

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

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

.eyebrow {
  margin: 0 0 4px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

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

.login-form {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.login-form label,
.filter-field,
.toolbar-field {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 10px 11px;
  outline: none;
}

input:focus,
select:focus,
button:focus-visible {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(39, 106, 96, 0.16);
}

.primary-button,
.ghost-button {
  min-height: 38px;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 9px 14px;
  font-weight: 700;
}

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

button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.ghost-button {
  background: var(--surface);
  border-color: var(--line-strong);
  color: var(--ink);
}

.clear-filters-button {
  min-height: 38px;
  align-self: end;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  padding: 9px 12px;
  font-weight: 800;
}

.form-error {
  min-height: 20px;
  color: var(--red);
  font-weight: 700;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--sidebar) 1fr;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: #18211c;
  color: #f9fbf8;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.sidebar-brand span:not(.brand-mark) {
  color: #b7c4bd;
  font-size: 13px;
}

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

.nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: #dce5df;
  padding: 10px 12px;
  text-align: left;
  font-weight: 700;
}

.nav-item span {
  color: #6f8d7d;
}

.nav-item:hover,
.nav-item.is-active {
  background: #24342d;
  color: #fff;
}

.nav-item.is-active span {
  color: #62c093;
}

.workspace {
  min-width: 0;
  padding: 18px 22px 36px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  margin: -18px -22px 18px;
  padding: 14px 22px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  background: rgba(246, 245, 239, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.topbar-main {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.global-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.global-status span:last-child,
.freshness {
  color: var(--muted);
  font-size: 13px;
}

.toolbar {
  display: flex;
  align-items: end;
  gap: 10px;
}

.toolbar-field {
  min-width: 150px;
}

.runtime-message {
  margin-bottom: 16px;
  border-radius: 8px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  font-weight: 700;
}

.runtime-message.tone-error {
  color: var(--red);
  background: var(--red-soft);
  border-color: #e2afaa;
}

.stale-data-notice {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
  border: 1px solid #e0bd83;
  border-radius: var(--radius);
  background: var(--amber-soft);
  color: #794b0e;
  padding: 12px 14px;
}

.stale-data-notice span {
  flex: 1;
}

.load-failure {
  align-items: start;
}

.load-failure button {
  margin-top: 12px;
}

.view-root {
  display: grid;
  gap: 16px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
}

.section-header h2 {
  margin: 0 0 4px;
  font-size: 26px;
}

.section-header span {
  color: var(--muted);
}

.result-count {
  align-self: center;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(150px, 1fr));
  gap: 12px;
}

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

.metric-grid.conversation-metrics {
  grid-template-columns: repeat(5, minmax(150px, 1fr));
}

.metric-card,
.panel,
.detail-panel,
.empty-state,
.alert-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.metric-card {
  min-height: 118px;
  padding: 14px;
  display: grid;
  align-content: space-between;
  border-top: 4px solid var(--line-strong);
}

.metric-card span,
.metric-card small {
  color: var(--muted);
  font-size: 13px;
}

.metric-card strong {
  font-size: 26px;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.metric-card-critical { border-top-color: var(--red); }
.metric-card-degraded { border-top-color: var(--amber); }
.metric-card-attention { border-top-color: var(--blue); }
.metric-card-healthy { border-top-color: var(--green); }
.metric-card-unknown { border-top-color: var(--line-strong); }

.dashboard-grid {
  display: grid;
  gap: 16px;
}

.quick-action-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.quick-action {
  min-height: 78px;
  display: grid;
  gap: 4px;
  justify-items: start;
  border: 1px solid var(--line);
  border-left: 4px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  padding: 11px 12px;
  text-align: left;
}

.quick-action span,
.quick-action small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.quick-action strong {
  font-size: 22px;
  line-height: 1;
}

.quick-action-critical { border-left-color: var(--red); }
.quick-action-degraded { border-left-color: var(--amber); }
.quick-action-attention { border-left-color: var(--blue); }
.quick-action-healthy { border-left-color: var(--green); }
.quick-action-unknown { border-left-color: var(--line-strong); }

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

.conversation-grid {
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
}

.panel,
.detail-panel {
  padding: 16px;
  min-width: 0;
}

.panel h3,
.detail-panel h3,
.detail-panel h4 {
  margin: 0 0 14px;
}

.health-strip {
  display: grid;
  gap: 10px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.health-strip:last-child {
  border-bottom: 0;
}

.health-strip > div:first-child,
.mini-row,
.priority-item header,
.alert-item header,
.alert-item footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.health-strip span,
.mini-row span,
.alert-item footer,
.priority-item span,
.priority-item small,
.empty-state span {
  color: var(--muted);
  font-size: 13px;
}

.bar-meter,
.health-meter {
  width: 100%;
  height: 10px;
  border: 0;
  border-radius: 999px;
  background: var(--surface-2);
}

.bar-meter::-webkit-meter-bar,
.health-meter::-webkit-meter-bar {
  border: 0;
  border-radius: 999px;
  background: var(--surface-2);
}

.bar-meter::-webkit-meter-optimum-value,
.bar-meter::-webkit-meter-suboptimum-value,
.bar-meter::-webkit-meter-even-less-good-value {
  border-radius: 999px;
  background: var(--teal);
}

.bar-meter::-moz-meter-bar {
  border-radius: 999px;
  background: var(--teal);
}

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

.health-meter-row {
  display: grid;
  grid-template-columns: 112px minmax(80px, 1fr) 36px;
  gap: 8px;
  align-items: center;
}

.health-meter-row span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.health-meter-row strong {
  text-align: right;
  font-size: 13px;
}

.meter-critical::-webkit-meter-optimum-value { background: var(--red); }
.meter-degraded::-webkit-meter-optimum-value { background: var(--amber); }
.meter-attention::-webkit-meter-optimum-value { background: var(--blue); }
.meter-healthy::-webkit-meter-optimum-value { background: var(--green); }
.meter-unknown::-webkit-meter-optimum-value { background: #9ca5a0; }
.meter-critical::-moz-meter-bar { background: var(--red); }
.meter-degraded::-moz-meter-bar { background: var(--amber); }
.meter-attention::-moz-meter-bar { background: var(--blue); }
.meter-healthy::-moz-meter-bar { background: var(--green); }
.meter-unknown::-moz-meter-bar { background: #9ca5a0; }

.status-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  border-radius: 50%;
  display: inline-block;
}

.status-critical { background: var(--red); }
.status-degraded { background: var(--amber); }
.status-attention { background: var(--blue); }
.status-healthy { background: var(--green); }
.status-unknown { background: #8e9992; }

.status-pill,
.severity-pill,
.state-badge,
.numeric-badge,
.alert-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 3px 9px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.status-pill.status-critical,
.severity-p0,
.severity-p1 {
  color: #8c2525;
  background: var(--red-soft);
}

.status-pill.status-degraded,
.severity-p2 {
  color: #794b0e;
  background: var(--amber-soft);
}

.status-pill.status-attention,
.severity-info {
  color: #24577d;
  background: #e4f0fb;
}

.status-pill.status-healthy,
.state-badge.is-on {
  color: #1e6840;
  background: var(--green-soft);
}

.status-pill.status-unknown,
.state-badge,
.numeric-badge,
.alert-status.status-open,
.alert-status.status-derived {
  color: #56625b;
  background: var(--gray-soft);
}

.alert-status.status-acknowledged {
  color: #24577d;
  background: #e4f0fb;
}

.alert-status.status-resolved {
  color: #1e6840;
  background: var(--green-soft);
}

.alert-status.status-muted {
  color: #6c5a37;
  background: #f1eadc;
}

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

.alert-breakdown {
  display: grid;
  gap: 10px;
}

.alert-breakdown h3 {
  margin-bottom: 2px;
}

.alert-breakdown-row {
  display: grid;
  grid-template-columns: 140px minmax(100px, 1fr) 44px;
  gap: 10px;
  align-items: center;
  min-height: 30px;
}

.alert-breakdown-row span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.alert-breakdown-row strong {
  text-align: right;
  font-size: 13px;
}

.priority-list,
.alert-list,
.mini-list,
.volume-list {
  display: grid;
  gap: 10px;
}

.priority-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

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

.priority-item p,
.alert-item p {
  margin: 8px 0;
  color: var(--ink);
}

.runbook-callout {
  margin-top: 10px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8faf8;
}

.runbook-callout span,
.runbook-callout small,
.runbook-callout code {
  display: block;
}

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

.runbook-callout code {
  margin: 4px 0;
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.copy-button {
  min-height: 32px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  padding: 6px 10px;
  font-weight: 800;
}

.alert-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.source-action-button {
  min-height: 34px;
  border: 1px solid #a5d6c8;
  border-radius: 8px;
  background: #eef9f5;
  color: #0f5c4d;
  padding: 7px 11px;
  font-weight: 850;
}

.copy-buffer {
  position: fixed;
  top: -1000px;
  left: -1000px;
}

.mini-row {
  min-height: 54px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.mini-row:last-child {
  border-bottom: 0;
}

.source-confidence-list {
  margin-top: 12px;
}


.mini-row strong,
.mini-row span,
.volume-row strong,
.volume-row span {
  display: block;
}

.volume-row {
  display: grid;
  grid-template-columns: minmax(160px, 240px) 1fr;
  gap: 14px;
  align-items: center;
  min-height: 46px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.active-filter-row {
  flex: 1 0 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 2px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  padding: 4px 9px;
  font-size: 12px;
  font-weight: 700;
}

.filter-chip strong {
  color: var(--ink);
  margin-right: 4px;
}

.filter-field {
  min-width: min(220px, 100%);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(320px, 0.8fr);
  gap: 16px;
  align-items: start;
}

.table-panel {
  padding: 0;
  overflow: hidden;
}

.table-scroll {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 820px;
}

.trend-table {
  min-width: 680px;
}

.trend-table .bar-meter {
  margin-top: 7px;
}

th,
td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
  font-size: 14px;
}

th {
  background: #f0f3f1;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

td strong,
td span {
  display: block;
}

td span {
  color: var(--muted);
  font-size: 12px;
}

.empty-table-row td {
  padding: 28px 12px;
  color: var(--muted);
  font-weight: 700;
  text-align: center;
}

.selectable-row {
  cursor: pointer;
}

.selectable-row:hover,
.selectable-row:focus-visible,
.selectable-row.is-selected {
  background: #f3f7f5;
}

.selectable-row:focus-visible {
  outline: 3px solid rgba(39, 106, 96, 0.22);
  outline-offset: -3px;
}

.detail-heading {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
  margin-bottom: 14px;
}

.detail-heading h3 {
  margin: 0;
}

.detail-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.detail-metrics .metric-card {
  min-height: 96px;
}

.detail-metrics .metric-card strong {
  font-size: 22px;
}

.detail-code {
  margin-bottom: 16px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8faf8;
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.detail-note {
  display: grid;
  gap: 4px;
  color: var(--muted);
}

.detail-note strong {
  color: var(--ink);
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.resource-grid > div {
  display: grid;
  gap: 8px;
}

.stack-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 12px;
  border-bottom: 1px solid var(--line);
}

.stack-tabs span {
  background: var(--surface-2);
  border-radius: 999px;
  padding: 5px 9px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

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

.alert-item {
  padding: 14px;
}

.alert-item header div {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.alert-item header strong {
  overflow-wrap: anywhere;
}

.alert-item small {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 700;
}

.related-alert-list {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.related-alert-row {
  display: grid;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8faf8;
}

.related-alert-row header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.related-alert-row header div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.related-alert-row strong,
.related-alert-row small {
  display: block;
}

.related-alert-row small,
.related-alert-row header span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.definition-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.definition-grid div {
  display: grid;
  gap: 6px;
  padding: 12px;
  background: var(--surface-2);
  border-radius: var(--radius);
}

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

.empty-state {
  padding: 22px;
  display: grid;
  gap: 6px;
  place-items: start;
}

.loading-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.skeleton {
  height: 120px;
  border-radius: 8px;
  background: linear-gradient(90deg, #ecefeb, #f7f8f6, #ecefeb);
  background-size: 200% 100%;
  animation: pulse 1.2s ease-in-out infinite;
  border: 1px solid var(--line);
}

.mono-cell {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  overflow-wrap: anywhere;
}

@keyframes pulse {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}

@media (max-width: 1240px) {
  .metric-grid,
  .metric-grid.conversation-metrics,
  .quick-action-row {
    grid-template-columns: repeat(3, minmax(170px, 1fr));
  }

  .two-columns,
  .conversation-grid,
  .split-layout,
  .alert-list,
  .alert-breakdown-grid {
    grid-template-columns: 1fr;
  }

  .detail-panel {
    position: static;
  }

  .runbook-callout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    padding: 12px;
  }

  .nav-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .nav-item {
    justify-content: center;
    padding: 9px 8px;
  }

  .workspace {
    padding: 12px 12px 28px;
  }

  .topbar {
    position: static;
    margin: -12px -12px 14px;
    padding: 12px;
    align-items: stretch;
    flex-direction: column;
  }

  .toolbar {
    align-items: stretch;
    flex-wrap: wrap;
  }

  .stale-data-notice {
    align-items: stretch;
    flex-direction: column;
  }

  .toolbar-field {
    min-width: 150px;
    flex: 1;
  }

  .metric-grid,
  .metric-grid.compact,
  .metric-grid.conversation-metrics,
  .quick-action-row,
  .resource-grid,
  .definition-grid,
  .loading-grid {
    grid-template-columns: 1fr;
  }

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

  .volume-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .nav-item span {
    display: none;
  }
}

@media (max-width: 520px) {
  .auth-panel {
    padding: 20px;
  }

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

  .filter-field,
  .filter-bar input,
  .filter-bar select {
    width: 100%;
  }

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

  .alert-breakdown-row {
    grid-template-columns: 104px minmax(64px, 1fr) 36px;
  }
}


/* Nexo visual identity refresh */
body {
  background:
    radial-gradient(circle at 20% 0%, rgba(141, 46, 242, 0.13), transparent 32%),
    linear-gradient(180deg, #fbf9fe 0%, var(--bg) 58%, #f1ebf7 100%);
}

.auth-screen {
  background:
    radial-gradient(circle at 38% 18%, rgba(236, 112, 212, 0.2), transparent 24%),
    linear-gradient(135deg, #25003d 0%, #5b069c 48%, #8e32f1 100%);
}

.auth-panel {
  border-color: rgba(255, 255, 255, 0.2);
  border-radius: 18px;
  box-shadow: var(--shadow-strong);
  padding: 30px;
}

.auth-subtitle {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.brand-block {
  gap: 14px;
}

.brand-mark {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  background:
    radial-gradient(circle at 72% 18%, rgba(240, 113, 212, 0.46), transparent 28%),
    linear-gradient(145deg, #210039 0%, #4c0086 52%, #8e32f1 100%);
  box-shadow: 0 16px 28px rgba(89, 0, 152, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.brand-mark img {
  width: 37px;
  height: 37px;
  display: block;
}

.eyebrow {
  color: var(--purple-700);
}

input,
select {
  border-color: #e4dbea;
  background: #fff;
  border-radius: 10px;
}

input:focus,
select:focus,
button:focus-visible {
  border-color: var(--purple-500);
  box-shadow: 0 0 0 3px rgba(125, 24, 216, 0.16);
}

.primary-button {
  background: linear-gradient(135deg, var(--purple-700), var(--purple-500));
  box-shadow: 0 12px 24px rgba(111, 18, 188, 0.24);
}

.primary-button:hover,
.source-action-button:hover,
.quick-action:hover,
.nav-item:hover {
  transform: translateY(-1px);
}

.ghost-button,
.clear-filters-button,
.copy-button {
  background: #fff;
  border-color: #d9c8e9;
  color: #2a2035;
}

.ghost-button:hover,
.clear-filters-button:hover,
.copy-button:hover {
  border-color: var(--purple-500);
  color: var(--purple-800);
}

.app-shell {
  background: transparent;
}

.sidebar {
  background:
    radial-gradient(circle at 76% 10%, rgba(236, 112, 212, 0.26), transparent 22%),
    linear-gradient(180deg, #7c16d7 0%, #5b009d 42%, #3a0066 100%);
  box-shadow: 24px 0 60px rgba(52, 0, 88, 0.2);
}

.sidebar-brand {
  min-height: 96px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.sidebar-brand strong {
  color: #fff;
  font-size: 20px;
  letter-spacing: 0;
}

.sidebar-brand span:not(.brand-mark) {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 700;
}

.nav-list {
  gap: 8px;
}

.nav-item {
  min-height: 44px;
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.84);
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.nav-item span {
  color: rgba(255, 255, 255, 0.42);
}

.nav-item:hover,
.nav-item.is-active {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  box-shadow: inset 3px 0 0 rgba(255, 255, 255, 0.9);
}

.nav-item.is-active span {
  color: #f0a6e8;
}

.workspace {
  padding: 22px 28px 42px;
}

.topbar {
  margin: -22px -28px 22px;
  padding: 16px 28px;
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid rgba(216, 198, 230, 0.8);
  box-shadow: 0 12px 32px rgba(73, 0, 120, 0.06);
}

.global-status {
  min-height: 38px;
  width: fit-content;
  padding: 6px 12px;
  border: 1px solid #e3d5ee;
  border-radius: 999px;
  background: #fff;
}

.runtime-message,
.filter-bar,
.metric-card,
.panel,
.detail-panel,
.empty-state,
.alert-item {
  border-color: #e8ddf2;
  box-shadow: 0 12px 30px rgba(52, 0, 88, 0.06);
}

.section-header {
  min-height: 112px;
  padding: 22px 24px;
  border: 1px solid #e6d8f0;
  border-radius: 18px;
  background:
    radial-gradient(circle at 88% 15%, rgba(255, 255, 255, 0.23), transparent 18%),
    linear-gradient(135deg, var(--purple-700) 0%, var(--purple-600) 48%, #9c38f2 100%);
  color: #fff;
  box-shadow: var(--shadow);
}

.section-header .eyebrow,
.section-header span,
.section-header h2 {
  color: #fff;
}

.section-header .eyebrow {
  opacity: 0.76;
}

.result-count {
  color: rgba(255, 255, 255, 0.88);
}

.metric-card {
  border-top-width: 0;
  border-left: 4px solid #d8c4e9;
  background: linear-gradient(180deg, #fff 0%, #fcf9ff 100%);
}

.metric-card strong,
.quick-action strong {
  color: var(--purple-800);
}

.metric-card-critical { border-left-color: var(--red); }
.metric-card-degraded { border-left-color: var(--amber); }
.metric-card-attention { border-left-color: var(--blue); }
.metric-card-healthy { border-left-color: var(--green); }
.metric-card-unknown { border-left-color: var(--line-strong); }

.quick-action {
  border-left-width: 0;
  background: #fff;
  box-shadow: 0 10px 24px rgba(52, 0, 88, 0.06);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.quick-action-critical { border-color: rgba(199, 63, 95, 0.42); }
.quick-action-degraded { border-color: rgba(168, 110, 29, 0.38); }
.quick-action-attention { border-color: rgba(25, 118, 210, 0.32); }
.quick-action-healthy { border-color: rgba(24, 135, 90, 0.3); }
.quick-action-unknown { border-color: var(--line-strong); }

.quick-action:hover {
  border-color: var(--purple-300);
  box-shadow: 0 18px 34px rgba(89, 0, 152, 0.12);
}

.panel h3,
.detail-panel h3,
.detail-panel h4,
.detail-note strong {
  color: #24112f;
}

.bar-meter::-webkit-meter-optimum-value,
.bar-meter::-webkit-meter-suboptimum-value,
.bar-meter::-webkit-meter-even-less-good-value {
  background: linear-gradient(90deg, var(--purple-700), var(--pink));
}

.bar-meter::-moz-meter-bar {
  background: var(--purple-700);
}

.status-pill.status-attention,
.severity-info,
.alert-status.status-acknowledged {
  color: #4d1881;
  background: #f1e5ff;
}

.status-pill.status-unknown,
.state-badge,
.numeric-badge,
.alert-status.status-open,
.alert-status.status-derived,
.stack-tabs span,
.filter-chip {
  color: #59406d;
  background: #f2eafa;
}

.runbook-callout,
.related-alert-row,
.detail-code,
.definition-grid div {
  border-color: #e7d9f1;
  background: #fbf8ff;
}

.source-action-button {
  border-color: #d5b9ed;
  background: #f4eaff;
  color: var(--purple-800);
}

.filter-bar {
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
}

th {
  background: #f6f0fb;
  color: #7a6e86;
}

.selectable-row:hover,
.selectable-row:focus-visible,
.selectable-row.is-selected {
  background: #fbf6ff;
}

.selectable-row:focus-visible {
  outline-color: rgba(125, 24, 216, 0.22);
}

.skeleton {
  background: linear-gradient(90deg, #eee5f6, #fff, #eee5f6);
}

@media (max-width: 820px) {
  .workspace {
    padding: 14px 12px 30px;
  }

  .topbar {
    margin: -14px -12px 14px;
    padding: 12px;
  }

  .sidebar-brand {
    min-height: 74px;
  }

  .section-header {
    min-height: auto;
    padding: 18px;
  }
}


/* Cockpit dashboard */
.cockpit-hero {
  min-height: 248px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 340px);
  gap: 22px;
  align-items: stretch;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 24px;
  color: #fff;
  background:
    radial-gradient(circle at 88% 8%, rgba(255, 255, 255, 0.22), transparent 18%),
    radial-gradient(circle at 20% 88%, rgba(236, 112, 212, 0.32), transparent 28%),
    linear-gradient(135deg, #3a0066 0%, #6e12bc 54%, #9c38f2 100%);
  box-shadow: 0 26px 72px rgba(67, 0, 114, 0.24);
  overflow: hidden;
}

.cockpit-hero-main {
  display: grid;
  align-content: center;
  gap: 12px;
  min-width: 0;
}

.cockpit-hero-main .eyebrow,
.cockpit-hero-main h2,
.cockpit-hero-main span {
  color: #fff;
}

.cockpit-hero-main .eyebrow {
  opacity: 0.76;
}

.cockpit-hero-main h2 {
  margin: 0;
  font-size: clamp(38px, 5vw, 72px);
  line-height: 0.95;
}

.cockpit-hero-main > span {
  max-width: 680px;
  font-size: 18px;
  font-weight: 700;
  opacity: 0.9;
}

.cockpit-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.cockpit-hero-meta span {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  padding: 6px 11px;
  font-size: 13px;
  font-weight: 850;
}

.cockpit-hero-side {
  display: grid;
  align-content: center;
  gap: 12px;
  min-width: 0;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.cockpit-hero-side span,
.cockpit-hero-side small {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 800;
}

.cockpit-hero-side strong {
  color: #fff;
  font-size: 54px;
  line-height: 0.9;
}

.cockpit-hero-side .bar-meter {
  height: 12px;
  background: rgba(255, 255, 255, 0.18);
}

.cockpit-kpi-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(150px, 1fr));
  gap: 12px;
}

.cockpit-resource-panel {
  display: grid;
  align-content: start;
}

.resource-gauge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.resource-gauge {
  min-height: 126px;
  display: grid;
  align-content: space-between;
  gap: 14px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--line-strong);
  border-radius: 14px;
  background: linear-gradient(180deg, #fff 0%, #fcf9ff 100%);
  padding: 14px;
}

.resource-gauge span,
.resource-gauge small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.resource-gauge strong {
  display: block;
  color: var(--purple-800);
  font-size: 30px;
  line-height: 1;
  margin: 5px 0;
}

.resource-critical { border-left-color: var(--red); }
.resource-degraded { border-left-color: var(--amber); }
.resource-attention { border-left-color: var(--blue); }
.resource-healthy { border-left-color: var(--green); }
.resource-unknown { border-left-color: var(--line-strong); }

.cockpit-main-grid {
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.75fr);
}

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

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

.panel-heading h3 {
  margin-bottom: 0;
}

.panel-heading > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-align: right;
}

.resource-trend-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.resource-trend {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-3);
}

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

.sparkline {
  height: 44px;
  display: flex;
  align-items: end;
  gap: 4px;
}

.sparkline meter {
  width: 100%;
  min-width: 4px;
  height: 42px;
  writing-mode: vertical-lr;
  transform: rotate(180deg);
}

.cockpit-priority-panel .priority-item:first-child {
  padding-top: 0;
}

.cockpit-priority-compact {
  order: 20;
}

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

.compact-priority-item {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

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

.compact-priority-item > div:first-child {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.compact-priority-item strong {
  overflow-wrap: anywhere;
}

.compact-priority-item span:not(.severity-pill) {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.compact-priority-item .alert-action-row {
  flex: 0 0 auto;
  margin-top: 0;
}

.compact-priority-more {
  width: fit-content;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  padding: 7px 10px;
  font-size: 13px;
  font-weight: 850;
}


.cockpit-source-panel .source-confidence-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 1240px) {
  .cockpit-kpi-grid {
    grid-template-columns: repeat(3, minmax(170px, 1fr));
  }

  .cockpit-main-grid,
  .cockpit-health-grid,
  .cockpit-secondary-grid,
  .resource-gauge-grid,
  .resource-trend-grid,
  .cockpit-source-panel .source-confidence-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .cockpit-hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 22px;
  }

  .cockpit-hero-main h2 {
    font-size: 42px;
  }

  .cockpit-hero-side strong {
    font-size: 48px;
  }

  .cockpit-kpi-grid {
    grid-template-columns: 1fr;
  }

  .panel-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .panel-heading > span {
    text-align: left;
  }
}

@media (max-width: 520px) {
  .cockpit-hero {
    padding: 18px;
    border-radius: 18px;
  }

  .cockpit-hero-main h2 {
    font-size: 36px;
  }

}