/* Kortexio Admin theme — Mem0-inspired SaaS shell over Bootstrap utilities */
@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Fraunces:opsz,wght@9..144,600;9..144,700&display=swap");

:root {
  --kx-bg: #f7f8fa;
  --kx-surface: #ffffff;
  --kx-surface-2: #f1f3f5;
  --kx-border: #e8eaed;
  --kx-text: #111827;
  --kx-muted: #6b7280;
  --kx-accent: #0d9488;
  --kx-accent-hover: #0f766e;
  --kx-accent-soft: #ccfbf1;
  --kx-danger: #dc2626;
  --kx-warning: #d97706;
  --kx-info: #0284c7;
  --kx-radius: 12px;
  --kx-radius-sm: 8px;
  --kx-shadow: none;
  --kx-shadow-md: 0 4px 16px rgba(15, 23, 42, 0.06);
  --kx-sidebar-w: 248px;
  --kx-font: "DM Sans", system-ui, sans-serif;
  --kx-display: "Fraunces", Georgia, serif;
}

html, body {
  height: 100%;
  margin: 0;
  font-family: var(--kx-font);
  color: var(--kx-text);
  background: var(--kx-bg);
  -webkit-font-smoothing: antialiased;
}

/* —— Shell —— */
.kx-shell {
  display: flex;
  min-height: 100vh;
  background: var(--kx-bg);
}

.kx-sidebar {
  width: var(--kx-sidebar-w);
  flex-shrink: 0;
  background: var(--kx-surface);
  border-right: 1px solid var(--kx-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 1040;
  transition: transform 0.2s ease;
}

.kx-brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 1.25rem 1.25rem 1rem;
  border-bottom: 1px solid var(--kx-border);
  text-decoration: none;
  color: inherit;
}

.kx-brand-mark {
  font-family: var(--kx-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--kx-text);
}

.kx-brand-mark span {
  color: var(--kx-accent);
}

.kx-brand-sub {
  font-size: 0.75rem;
  color: var(--kx-muted);
  font-weight: 500;
}

.kx-nav {
  padding: 1rem 0.75rem;
  overflow-y: auto;
  flex: 1;
}

.kx-nav-section {
  margin-bottom: 1.25rem;
}

.kx-nav-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--kx-muted);
  padding: 0 0.65rem 0.4rem;
}

.kx-nav-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.65rem;
  border-radius: var(--kx-radius-sm);
  color: var(--kx-text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.15s ease, color 0.15s ease;
}

.kx-nav-link:hover {
  background: var(--kx-surface-2);
  color: var(--kx-text);
  text-decoration: none;
}

.kx-nav-link.active {
  background: var(--kx-accent-soft);
  color: var(--kx-accent-hover);
  font-weight: 600;
}

.kx-nav-link i {
  width: 1.1rem;
  text-align: center;
  opacity: 0.85;
  font-size: 0.9rem;
}

.kx-sidebar-usage {
  margin: 0.75rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--kx-border);
  border-radius: var(--kx-radius-sm);
  background: var(--kx-surface-2);
  font-size: 0.78rem;
}

.kx-sidebar-usage-title {
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--kx-muted);
  margin-bottom: 0.55rem;
}

.kx-sidebar-usage-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
  color: var(--kx-muted);
}

.kx-sidebar-usage-row strong {
  color: var(--kx-text);
  font-variant-numeric: tabular-nums;
}

.kx-sidebar-usage-row .kx-ok {
  color: var(--kx-accent-hover);
}

.kx-sidebar-usage-row .kx-warn {
  color: var(--kx-warning);
}

.kx-sidebar-usage-cta {
  display: inline-block;
  margin-top: 0.45rem;
  font-weight: 600;
  color: var(--kx-accent-hover);
  text-decoration: none;
}

.kx-sidebar-usage-cta:hover {
  text-decoration: underline;
}

.kx-main {
  flex: 1;
  margin-left: var(--kx-sidebar-w);
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.kx-topbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid var(--kx-border);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.kx-topbar-toggle {
  border: 1px solid var(--kx-border);
  background: var(--kx-surface);
  border-radius: var(--kx-radius-sm);
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--kx-text);
  cursor: pointer;
}

.kx-topbar-toggle:hover {
  background: var(--kx-surface-2);
}

.kx-app-switch select {
  border: 1px solid var(--kx-border);
  border-radius: var(--kx-radius-sm);
  background: var(--kx-surface);
  padding: 0.4rem 0.65rem;
  font-size: 0.85rem;
  font-family: inherit;
  color: var(--kx-text);
  min-width: 10rem;
}

.kx-topbar-spacer {
  flex: 1;
}

.kx-topbar-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--kx-radius-sm);
  border: 1px solid var(--kx-border);
  background: var(--kx-surface);
  color: var(--kx-text);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.kx-topbar-btn:hover {
  background: var(--kx-surface-2);
  color: var(--kx-text);
  text-decoration: none;
}

.kx-topbar-btn-primary {
  background: var(--kx-accent);
  border-color: var(--kx-accent);
  color: #fff;
}

.kx-topbar-btn-primary:hover {
  background: var(--kx-accent-hover);
  border-color: var(--kx-accent-hover);
  color: #fff;
}

.kx-content {
  padding: 1.75rem 2rem 2.5rem;
  flex: 1;
  max-width: 1200px;
}

.kx-loading-banner {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  border: 1px solid var(--kx-border);
  border-radius: var(--kx-radius-sm);
  background: var(--kx-surface);
  color: var(--kx-muted);
  font-size: 0.9rem;
}

.kx-page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.kx-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1035;
  background: rgba(15, 23, 42, 0.35);
}

body.kx-sidebar-open .kx-overlay {
  display: block;
}

@media (max-width: 991.98px) {
  .kx-sidebar {
    transform: translateX(-100%);
  }

  body.kx-sidebar-open .kx-sidebar {
    transform: translateX(0);
  }

  .kx-main {
    margin-left: 0;
  }
}

@media (min-width: 992px) {
  body.kx-sidebar-collapsed .kx-sidebar {
    transform: translateX(calc(-1 * var(--kx-sidebar-w)));
  }

  body.kx-sidebar-collapsed .kx-main {
    margin-left: 0;
  }
}

/* —— Page primitives —— */
.kx-page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.kx-page-title {
  font-family: var(--kx-display);
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.25rem;
}

.kx-page-lead {
  margin: 0;
  color: var(--kx-muted);
  font-size: 0.95rem;
  max-width: 36rem;
}

.kx-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 900px) {
  .kx-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.kx-metric {
  background: var(--kx-surface);
  border: 1px solid var(--kx-border);
  border-radius: var(--kx-radius);
  padding: 1rem 1.15rem;
}

.kx-metric-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--kx-muted);
  letter-spacing: 0.01em;
}

.kx-metric-value {
  font-size: 1.75rem;
  font-weight: 700;
  margin-top: 0.35rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.kx-empty {
  background: var(--kx-surface);
  border: 1px solid var(--kx-border);
  border-radius: var(--kx-radius);
  padding: 2.5rem 1.75rem;
  text-align: center;
  max-width: 32rem;
  margin: 1rem auto;
}

.kx-empty-lg {
  margin-top: 3rem;
}

.kx-empty h2 {
  font-family: var(--kx-display);
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
}

.kx-empty p {
  color: var(--kx-muted);
  margin: 0 0 1.25rem;
  line-height: 1.5;
}

.kx-section-head {
  margin: 1.75rem 0 1rem;
}

.kx-section-head h2 {
  margin: 0 0 0.25rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.kx-section-head p {
  margin: 0;
  color: var(--kx-muted);
  font-size: 0.9rem;
}

.kx-activity-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 0.5rem;
}

@media (max-width: 800px) {
  .kx-activity-grid {
    grid-template-columns: 1fr;
  }
}

.kx-panel {
  background: var(--kx-surface);
  border: 1px solid var(--kx-border);
  border-radius: var(--kx-radius);
  display: flex;
  flex-direction: column;
  min-height: 220px;
}

.kx-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.15rem 1.25rem 0.5rem;
}

.kx-panel-head h2 {
  margin: 0 0 0.2rem;
  font-size: 1rem;
  font-weight: 700;
}

.kx-panel-head p {
  margin: 0;
  color: var(--kx-muted);
  font-size: 0.82rem;
}

.kx-panel-stat {
  font-size: 1.75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  line-height: 1;
}

.kx-panel-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.5rem;
  color: var(--kx-muted);
  text-align: center;
}

.kx-panel-empty p {
  margin: 0;
  font-size: 0.9rem;
}

.kx-panel-list {
  list-style: none;
  margin: 0;
  padding: 0.35rem 0.5rem 0.75rem;
  flex: 1;
}

.kx-panel-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--kx-radius-sm);
  font-size: 0.9rem;
}

.kx-panel-list li:hover {
  background: var(--kx-surface-2);
}

.kx-panel-list a {
  color: var(--kx-text);
  text-decoration: none;
  font-weight: 500;
}

.kx-panel-list a:hover {
  color: var(--kx-accent-hover);
}

.kx-panel-list strong {
  font-variant-numeric: tabular-nums;
  color: var(--kx-muted);
  font-weight: 600;
}

.kx-panel-foot {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--kx-border);
}

.kx-panel-foot a {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--kx-accent-hover);
  text-decoration: none;
}

.kx-panel-foot a:hover {
  text-decoration: underline;
}

.kx-explore {
  margin-top: 2rem;
  padding-top: 0.5rem;
}

.kx-explore-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

@media (max-width: 1000px) {
  .kx-explore-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .kx-explore-grid {
    grid-template-columns: 1fr;
  }
}

.kx-explore-card {
  position: relative;
  display: block;
  background: var(--kx-surface);
  border: 1px solid var(--kx-border);
  border-radius: var(--kx-radius);
  padding: 1.15rem 1.1rem 1.25rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  min-height: 8.5rem;
}

.kx-explore-card:hover {
  border-color: #cbd5e1;
  box-shadow: var(--kx-shadow-md);
  color: inherit;
  text-decoration: none;
}

.kx-explore-card h3 {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.kx-explore-card p {
  margin: 0;
  color: var(--kx-muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.kx-explore-tag {
  display: inline-block;
  margin-bottom: 0.55rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: var(--kx-accent-soft);
  color: var(--kx-accent-hover);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kx-app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.kx-app-card {
  background: var(--kx-surface);
  border: 1px solid var(--kx-border);
  border-radius: var(--kx-radius);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.kx-app-card:hover {
  box-shadow: var(--kx-shadow-md);
  border-color: #cbd5e1;
}

.kx-app-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 1rem 1.1rem 0.35rem;
}

.kx-app-card-head h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 650;
}

.kx-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  background: var(--kx-surface-2);
  color: var(--kx-muted);
}

.kx-app-card-body {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  padding: 0.75rem 1.1rem 1rem;
  text-align: center;
}

.kx-app-stat small {
  display: block;
  font-size: 0.7rem;
  color: var(--kx-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.kx-app-stat strong {
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
}

.kx-app-card-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.75rem 1.1rem 1rem;
  border-top: 1px solid var(--kx-border);
  background: var(--kx-surface);
}

/* —— Bootstrap overrides (inherited pages) —— */
.btn {
  font-family: var(--kx-font);
  border-radius: var(--kx-radius-sm) !important;
  font-weight: 600;
  box-shadow: none !important;
}

.btn-primary {
  background-color: var(--kx-accent) !important;
  border-color: var(--kx-accent) !important;
  color: #fff !important;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:not(:disabled):not(.disabled):active {
  background-color: var(--kx-accent-hover) !important;
  border-color: var(--kx-accent-hover) !important;
}

.btn-secondary {
  background: var(--kx-surface-2) !important;
  border-color: var(--kx-border) !important;
  color: var(--kx-text) !important;
}

.btn-outline-secondary,
.btn-outline-primary,
.btn-outline-info,
.btn-outline-danger,
.btn-outline-warning {
  font-weight: 550;
}

.btn-outline-primary {
  color: var(--kx-accent) !important;
  border-color: var(--kx-accent) !important;
}

.btn-outline-primary:hover {
  background: var(--kx-accent-soft) !important;
  color: var(--kx-accent-hover) !important;
}

.btn-outline-info {
  color: var(--kx-accent) !important;
  border-color: var(--kx-accent) !important;
}

.btn-outline-info:hover {
  background: var(--kx-accent-soft) !important;
  color: var(--kx-accent-hover) !important;
}

.btn-success {
  background-color: var(--kx-accent) !important;
  border-color: var(--kx-accent) !important;
}

.card {
  border: 1px solid var(--kx-border) !important;
  border-radius: var(--kx-radius) !important;
  box-shadow: var(--kx-shadow) !important;
  background: var(--kx-surface);
}

.card-outline.card-primary,
.card-outline.card-warning,
.card-outline.card-info,
.card-outline.card-success {
  border-top: 1px solid var(--kx-border) !important;
}

.card-header {
  background: transparent !important;
  border-bottom: 1px solid var(--kx-border) !important;
  padding: 0.9rem 1.1rem !important;
}

.card-footer {
  background: #fafbfc !important;
  border-top: 1px solid var(--kx-border) !important;
}

.card-title {
  font-weight: 650 !important;
  font-size: 1rem !important;
}

.card-body {
  padding: 1.1rem !important;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label,
label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--kx-text);
  margin-bottom: 0.35rem;
}

.form-control,
.form-select,
.custom-select,
textarea.form-control,
select.form-control {
  border-radius: var(--kx-radius-sm) !important;
  border-color: var(--kx-border) !important;
  font-family: inherit;
  color: var(--kx-text);
  background: var(--kx-surface);
}

.form-control:focus,
.form-select:focus,
.custom-select:focus {
  border-color: var(--kx-accent) !important;
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15) !important;
}

.input-group-text {
  border-radius: var(--kx-radius-sm) !important;
  border-color: var(--kx-border) !important;
  background: var(--kx-surface-2);
}

.custom-control-input:checked ~ .custom-control-label::before,
.form-check-input:checked {
  background-color: var(--kx-accent);
  border-color: var(--kx-accent);
}

.alert {
  border-radius: var(--kx-radius-sm) !important;
  border: 1px solid var(--kx-border) !important;
  font-size: 0.925rem;
}

.alert-info {
  background: #f0fdfa !important;
  color: var(--kx-text) !important;
  border-color: #99f6e4 !important;
}

.alert-warning {
  background: #fffbeb !important;
  color: var(--kx-text) !important;
  border-color: #fde68a !important;
}

.alert-danger {
  background: #fef2f2 !important;
  color: var(--kx-text) !important;
  border-color: #fecaca !important;
}

.alert-success {
  background: #ecfdf5 !important;
  color: var(--kx-text) !important;
  border-color: #a7f3d0 !important;
}

.alert-light {
  background: var(--kx-surface) !important;
  border-color: var(--kx-border) !important;
}

.badge,
.bg-primary,
.badge-primary {
  border-radius: 6px !important;
  font-weight: 600;
}

.bg-primary {
  background-color: var(--kx-accent) !important;
}

.table {
  color: var(--kx-text);
}

.table thead th {
  border-bottom-color: var(--kx-border);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--kx-muted);
  font-weight: 700;
}

.table td,
.table th {
  border-color: var(--kx-border);
  vertical-align: middle;
}

.nav-tabs {
  border-bottom-color: var(--kx-border);
}

.nav-tabs .nav-link {
  border-radius: var(--kx-radius-sm) var(--kx-radius-sm) 0 0;
  color: var(--kx-muted);
  font-weight: 600;
}

.nav-tabs .nav-link.active {
  color: var(--kx-accent-hover);
  border-color: var(--kx-border) var(--kx-border) var(--kx-surface);
}

.nav-pills .nav-link.active {
  background-color: var(--kx-accent) !important;
}

.list-group-item {
  border-color: var(--kx-border);
}

.sticky-save-bar {
  position: sticky;
  bottom: 0;
  z-index: 10;
  margin: 1rem -1.25rem -1.25rem;
  padding: 0.75rem 1.25rem;
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--kx-border);
  backdrop-filter: blur(4px);
  border-radius: 0 0 var(--kx-radius) var(--kx-radius);
}

a {
  color: var(--kx-accent);
}

a:hover {
  color: var(--kx-accent-hover);
}

code {
  background: var(--kx-surface-2);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-size: 0.88em;
  color: var(--kx-text);
}

pre {
  background: var(--kx-surface-2);
  border: 1px solid var(--kx-border);
  border-radius: var(--kx-radius-sm);
  padding: 0.85rem 1rem;
}

.text-muted {
  color: var(--kx-muted) !important;
}

.text-primary {
  color: var(--kx-accent) !important;
}

/* Soften AdminLTE leftovers if any page still uses them */
.main-sidebar,
.main-header.navbar,
.main-footer {
  display: none !important;
}

.content-wrapper {
  margin-left: 0 !important;
  background: transparent !important;
}

/* —— Phase 2: panels, sections, chat —— */
.kx-panel {
  background: var(--kx-surface);
  border: 1px solid var(--kx-border);
  border-radius: var(--kx-radius);
  box-shadow: var(--kx-shadow);
  margin-bottom: 1rem;
}

.kx-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--kx-border);
}

.kx-panel-head h2,
.kx-panel-head h3 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 650;
}

.kx-panel-body {
  padding: 1.1rem;
}

.kx-panel-foot {
  padding: 0.75rem 1.1rem;
  border-top: 1px solid var(--kx-border);
  background: #fafbfc;
  border-radius: 0 0 var(--kx-radius) var(--kx-radius);
}

.kx-section-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--kx-muted);
  margin: 1.25rem 0 0.65rem;
}

.kx-section-title:first-child {
  margin-top: 0;
}

.kx-breadcrumb {
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

.kx-breadcrumb a {
  text-decoration: none;
  font-weight: 500;
}

.kx-segment {
  display: inline-flex;
  border: 1px solid var(--kx-border);
  border-radius: var(--kx-radius-sm);
  overflow: hidden;
  width: 100%;
  margin-bottom: 0.75rem;
}

.kx-segment button {
  flex: 1;
  border: 0;
  background: var(--kx-surface);
  padding: 0.45rem 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--kx-muted);
  cursor: pointer;
}

.kx-segment button + button {
  border-left: 1px solid var(--kx-border);
}

.kx-segment button.active {
  background: var(--kx-accent-soft);
  color: var(--kx-accent-hover);
}

.kx-switch {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
  font-size: 0.875rem;
}

.kx-health-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.65rem;
}

.kx-health-item {
  background: var(--kx-surface-2);
  border-radius: var(--kx-radius-sm);
  padding: 0.65rem 0.75rem;
}

.kx-health-item small {
  display: block;
  color: var(--kx-muted);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.kx-health-item strong {
  font-size: 0.9rem;
}

.kx-status-ok {
  color: var(--kx-accent-hover);
}

.kx-status-warn {
  color: var(--kx-warning);
}

.kx-table-wrap {
  overflow-x: auto;
}

.kx-table {
  width: 100%;
  margin: 0;
  border-collapse: collapse;
}

.kx-table th,
.kx-table td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--kx-border);
  text-align: left;
  vertical-align: middle;
}

.kx-table th {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--kx-muted);
  font-weight: 700;
  background: #fafbfc;
}

.kx-table tbody tr:hover {
  background: #f8fafc;
}

.kx-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
}

.kx-config-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 992px) {
  .kx-config-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
}

.kx-chat-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  align-items: start;
}

@media (min-width: 1200px) {
  .kx-chat-layout {
    grid-template-columns: 280px minmax(0, 1fr);
  }

  .kx-chat-layout.with-inspector {
    grid-template-columns: 280px minmax(0, 1fr) 280px;
  }
}

.kx-chat-side {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  max-height: calc(100vh - 8rem);
  overflow-y: auto;
}

.kx-chat-main {
  min-width: 0;
}

.kx-chat-main .kx-panel {
  display: flex;
  flex-direction: column;
  min-height: 520px;
}

.kx-form-narrow {
  max-width: 40rem;
}

/* —— Policy packs picker —— */
.kx-policy-packs {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.kx-policy-mode {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

@media (max-width: 700px) {
  .kx-policy-mode {
    grid-template-columns: 1fr;
  }
}

.kx-policy-mode-option {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin: 0;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--kx-border);
  border-radius: var(--kx-radius-sm);
  background: var(--kx-surface);
  cursor: pointer;
}

.kx-policy-mode-option input {
  margin-top: 0.2rem;
}

.kx-policy-mode-option strong {
  display: block;
  font-size: 0.9rem;
}

.kx-policy-mode-option small {
  display: block;
  color: var(--kx-muted);
  font-size: 0.78rem;
  line-height: 1.35;
  margin-top: 0.2rem;
}

.kx-policy-inherit-summary {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem;
  border: 1px dashed var(--kx-border);
  border-radius: var(--kx-radius-sm);
  background: var(--kx-surface-2);
}

.kx-policy-inherit-summary p {
  margin: 0.25rem 0 0;
  color: var(--kx-muted);
  font-size: 0.85rem;
}

.kx-panel-body {
  padding: 0 1.25rem 1.25rem;
}

.kx-docs-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.kx-docs-toc-link {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--kx-border, #e2e8f0);
  color: var(--kx-text, #0f172a);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 550;
}

.kx-docs-toc-link:hover,
.kx-docs-toc-link.active {
  border-color: var(--kx-accent, #14b8a6);
  color: var(--kx-accent-hover, #0f766e);
  text-decoration: none;
}

.kx-docs-back {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--kx-muted, #64748b);
  text-decoration: none;
  margin-bottom: 0.35rem;
}

.kx-docs-back:hover {
  color: var(--kx-accent-hover, #0f766e);
}

.kx-docs-article {
  max-width: 52rem;
}

.kx-docs-body {
  line-height: 1.65;
  font-size: 0.98rem;
}

.kx-docs-body h1,
.kx-docs-body h2,
.kx-docs-body h3 {
  margin-top: 1.4rem;
  margin-bottom: 0.55rem;
}

.kx-docs-body pre {
  background: #0f172a;
  color: #e2e8f0;
  padding: 0.9rem 1rem;
  border-radius: 10px;
  overflow-x: auto;
}

.kx-docs-body code {
  font-size: 0.9em;
}

.kx-docs-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}

.kx-docs-body th,
.kx-docs-body td {
  border: 1px solid var(--kx-border, #e2e8f0);
  padding: 0.45rem 0.65rem;
  text-align: left;
}

.kx-section-save {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--kx-border, #e2e8f0);
  position: sticky;
  bottom: 0;
  background: linear-gradient(180deg, rgba(247, 248, 250, 0), var(--kx-bg, #f7f8fa) 35%);
  padding-bottom: 0.5rem;
}