:root {
  --app-panel-radius: .5rem;
  --app-shadow: 0 .25rem 1.25rem rgba(15, 23, 42, .05);
}

body {
  min-height: 100vh;
  overflow-x: hidden;
}

.app-navbar {
  position: sticky;
  top: 0;
  z-index: 1020;
}

.app-navbar .container {
  gap: .75rem;
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 0;
  min-width: 0;
}

.navbar .nav-link {
  border-radius: .375rem;
  color: var(--bs-secondary-color);
  padding-inline: .625rem;
}

.navbar .nav-link.active {
  background: var(--bs-primary-bg-subtle);
  color: var(--bs-primary-text-emphasis);
  font-weight: 650;
}

.app-navbar .dropdown-menu {
  --bs-dropdown-link-active-bg: var(--bs-primary-bg-subtle);
  --bs-dropdown-link-active-color: var(--bs-primary-text-emphasis);
  padding: .375rem;
}

.app-navbar .dropdown-item {
  border-radius: .375rem;
}

.app-navbar .dropdown-item.active {
  font-weight: 650;
}

.app-main {
  max-width: 1120px;
  padding-top: 1.5rem;
  padding-bottom: 3rem;
}

.message-stack {
  display: grid;
  gap: .75rem;
  margin-bottom: 1.25rem;
}

.ad-slot {
  align-items: center;
  background: var(--bs-body-bg);
  border: 1px dashed var(--bs-border-color);
  border-radius: var(--app-panel-radius);
  color: var(--bs-secondary-color);
  display: flex;
  gap: .75rem;
  justify-content: center;
  margin-bottom: 1.25rem;
  min-height: 4.5rem;
  padding: .75rem;
  text-align: center;
}

.ad-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.ad-copy {
  color: var(--bs-emphasis-color);
  font-weight: 650;
}

.page-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.page-heading p {
  max-width: 44rem;
}

.action-group {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: flex-end;
}

.app-panel,
.table-card,
.empty-state,
.metric,
.auth-panel {
  background: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--app-panel-radius);
  box-shadow: var(--app-shadow);
}

.app-panel {
  padding: 1rem;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.table-card {
  overflow: hidden;
}

.table-card .table {
  min-width: 760px;
}

.table-card td,
.table-card th {
  vertical-align: middle;
}

.table-card thead th {
  background: var(--bs-tertiary-bg);
  color: var(--bs-secondary-color);
  font-size: .75rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.table-card tbody tr:last-child td {
  border-bottom: 0;
}

.table-card td::before {
  content: none;
}

.resource-list {
  display: grid;
  gap: .875rem;
}

.resource-item {
  display: grid;
  gap: .75rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .75rem;
  margin-bottom: 1.25rem;
}

.metric {
  padding: .875rem 1rem;
}

.metric-label {
  color: var(--bs-secondary-color);
  font-size: .75rem;
  font-weight: 650;
  letter-spacing: .04em;
  margin-bottom: .2rem;
  text-transform: uppercase;
}

.metric-value {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.2;
}

.status-line {
  align-items: center;
  display: inline-flex;
  gap: .45rem;
}

.status-dot {
  border-radius: 999px;
  display: inline-block;
  height: .55rem;
  width: .55rem;
}

.status-dot.is-good { background: var(--bs-success); }
.status-dot.is-warn { background: var(--bs-warning); }
.status-dot.is-bad { background: var(--bs-danger); }
.status-dot.is-muted { background: var(--bs-secondary); }

.empty-state {
  padding: 3rem 1.25rem;
  text-align: center;
}

.empty-state p {
  margin-inline: auto;
  max-width: 34rem;
}

.code-block,
pre.token {
  background: var(--bs-tertiary-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: .5rem;
  color: var(--bs-emphasis-color);
  padding: .75rem;
  white-space: pre-wrap;
  word-break: break-all;
}

.auth-shell {
  display: grid;
  min-height: calc(100vh - 11rem);
  place-items: center;
}

.auth-panel {
  max-width: 28rem;
  padding: 1.25rem;
  width: 100%;
}

.qr-box svg {
  height: auto;
  max-width: 320px;
  width: 100%;
}

.condition-list { display: grid; gap: .75rem; }

.condition-row {
  background: var(--bs-tertiary-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: .5rem;
  padding: .75rem;
}

.condition-grid {
  align-items: start;
  display: grid;
  gap: .75rem;
  grid-template-columns: minmax(10rem, 13rem) minmax(0, 1fr) auto;
}

.condition-fields {
  display: grid;
  gap: .5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.condition-fields .form-select:only-child,
.condition-fields .form-control:only-child {
  grid-column: 1 / -1;
}

.condition-actions {
  align-items: center;
  display: flex;
  gap: .75rem;
  min-height: 2.375rem;
}

.condition-mode { max-width: 12rem; }

.empty-builder {
  border: 1px dashed var(--bs-border-color);
  border-radius: .5rem;
  color: var(--bs-secondary-color);
  padding: 1rem;
  text-align: center;
}

.sticky-actions {
  align-items: center;
  background: var(--bs-tertiary-bg);
  border-top: 1px solid var(--bs-border-color);
  bottom: 0;
  display: flex;
  gap: .75rem;
  margin-top: 1.5rem;
  padding: .75rem 0;
  position: sticky;
  z-index: 5;
}

.sticky-actions .btn {
  min-width: 7.5rem;
}

.token-hint {
  color: var(--bs-secondary-color);
  display: flex;
  flex-wrap: wrap;
  font-size: .875rem;
  gap: .4rem;
}

.notification-template-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 22rem);
}

.notification-template-grid > :first-child,
.notification-template-grid > :nth-child(2) {
  grid-column: 1;
}

.template-builder-panel {
  background: var(--bs-tertiary-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: .5rem;
  grid-column: 2;
  grid-row: 1 / span 2;
  padding: .875rem;
}

.template-input {
  min-height: 4.5rem;
  resize: vertical;
}

.template-token-list {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  max-height: 14rem;
  overflow: auto;
}

.template-token {
  max-width: 100%;
  overflow-wrap: anywhere;
  text-align: left;
}

.template-preview {
  background: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: .5rem;
  padding: .75rem;
}

.json-preview {
  display: grid;
  gap: .25rem;
}

.json-preview-row {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  min-width: 0;
}

.json-preview-key {
  color: var(--bs-secondary-color);
  font-weight: 650;
}

.json-preview-marker,
.json-preview-value {
  font-family: var(--bs-font-monospace);
  overflow-wrap: anywhere;
}

.json-preview-children {
  border-left: 1px solid var(--bs-border-color);
  display: grid;
  gap: .25rem;
  margin-left: .25rem;
  padding-left: .75rem;
}

.device-checks {
  display: grid;
  gap: .5rem;
}

.device-check {
  align-items: center;
  border: 1px solid var(--bs-border-color);
  border-radius: .5rem;
  cursor: pointer;
  display: flex;
  gap: .5rem;
  padding: .625rem .75rem;
}

.device-check:hover {
  background: var(--bs-tertiary-bg);
}

.rule-title { font-weight: 650; }

@media (max-width: 991.98px) {
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .app-navbar .dropdown-menu {
    background: transparent;
    border: 0;
    box-shadow: none;
    margin-left: .5rem;
    padding-block: 0;
  }
}

@media (max-width: 767.98px) {
  .app-main {
    max-width: 100%;
    padding-top: 1rem;
  }

  h1,
  .h3 {
    font-size: 1.45rem;
  }

  .app-panel,
  .metric,
  .auth-panel {
    padding: .875rem;
  }

  .app-navbar .navbar-collapse {
    border-top: 1px solid var(--bs-border-color);
    flex-basis: 100%;
    margin-top: .25rem;
    padding-top: .5rem;
  }

  .app-navbar .navbar-nav {
    align-items: stretch;
  }

  .app-navbar .nav-link {
    padding: .625rem .75rem;
  }

  .page-heading {
    flex-direction: column;
  }

  .action-group {
    justify-content: flex-start;
    width: 100%;
  }

  .page-heading .action-group .btn,
  .page-heading .action-group form,
  .empty-state .btn,
  .empty-state form,
  .empty-state form .btn {
    width: 100%;
  }

  .panel-heading {
    flex-direction: column;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .table-card {
    background: transparent;
    border: 0;
    box-shadow: none;
    overflow: visible;
  }

  .table-card .table {
    border-collapse: separate;
    border-spacing: 0 .75rem;
    min-width: 0;
  }

  .table-card thead {
    display: none;
  }

  .table-card tbody,
  .table-card tr,
  .table-card td {
    display: block;
    width: 100%;
  }

  .table-card tr {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--app-panel-radius);
    box-shadow: var(--app-shadow);
    overflow: hidden;
  }

  .table-card td {
    border-bottom: 1px solid var(--bs-border-color);
    display: grid;
    gap: .25rem;
    grid-template-columns: minmax(6.5rem, 36%) minmax(0, 1fr);
    padding: .75rem;
    text-align: left !important;
  }

  .table-card td:last-child {
    border-bottom: 0;
  }

  .table-card td::before {
    color: var(--bs-secondary-color);
    content: attr(data-label);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
  }

  .table-card td .action-group {
    grid-column: 2;
    justify-content: flex-start;
  }

  .condition-grid,
  .condition-fields,
  .notification-template-grid {
    grid-template-columns: 1fr;
  }

  .notification-template-grid > :first-child,
  .notification-template-grid > :nth-child(2),
  .template-builder-panel {
    grid-column: 1;
    grid-row: auto;
  }

  .condition-actions {
    justify-content: space-between;
  }

  .sticky-actions {
    flex-wrap: wrap;
    margin-left: -.75rem;
    margin-right: -.75rem;
    padding-left: .75rem;
    padding-right: .75rem;
  }

  .sticky-actions .btn {
    flex: 1 1 10rem;
  }
}

@media (max-width: 575.98px) {
  .container {
    padding-left: .875rem;
    padding-right: .875rem;
  }

  .metric-value {
    font-size: 1.2rem;
  }

  .resource-item .panel-heading .action-group,
  .table-card td .action-group {
    grid-column: 1 / -1;
  }

  .resource-item .panel-heading .action-group .btn,
  .resource-item .panel-heading .action-group form,
  .resource-item .panel-heading .action-group form .btn,
  .table-card td .action-group .btn,
  .table-card td .action-group form,
  .table-card td .action-group form .btn {
    width: 100%;
  }

  .table-card td {
    grid-template-columns: 1fr;
  }

  .condition-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .condition-actions .btn {
    width: 100%;
  }

  .template-token {
    flex: 1 1 auto;
  }
}