:root {
  --ks-navy: #34495f;
  --ks-primary: #52779b;
  --ks-primary-rgb: 82, 119, 155;
  --ks-primary-hover: #3f6384;
  --ks-primary-light: #edf4f8;
  --ks-accent: #d69b7a;
  --ks-accent-light: #fff3ed;
  --ks-surface: #fffefd;
  --ks-bg: #f6f8f6;
  --ks-text: #27313d;
  --ks-text-secondary: #5b6b78;
  --ks-text-muted: #8795a1;
  --ks-border: #dce5df;
  --ks-border-light: #eef3ef;
  --ks-radius: 0.5rem;
  --ks-radius-sm: 0.375rem;
  --ks-transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --bs-primary: var(--ks-primary);
  --bs-primary-rgb: var(--ks-primary-rgb);
  --bs-link-color: var(--ks-primary);
  --bs-link-hover-color: var(--ks-primary-hover);
  --bs-body-color: var(--ks-text);
  --bs-body-bg: var(--ks-bg);
}

body {
  min-height: 100vh;
  background: var(--ks-bg);
  color: var(--ks-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

::selection {
  background: var(--ks-primary-hover);
  color: #fff;
}

/* Navbar */
.navbar {
  background: var(--ks-navy);
  color: #fff;
  box-shadow: 0 1px 8px rgba(39, 49, 61, 0.12);
  padding: 0.5rem 0;
}

.nav-shell,
.nav-main,
.navbar-nav,
.nav-account {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-main {
  flex: 1;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0;
  color: #fff !important;
  text-decoration: none;
  padding: 0.625rem 0.75rem;
  margin-right: 0.5rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.navbar .nav-link {
  color: rgba(255, 255, 255, 0.82) !important;
  text-decoration: none;
  padding: 0.625rem 0.875rem !important;
  border-radius: 0.5rem;
  transition: color var(--ks-transition), background var(--ks-transition);
  font-size: 0.9rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus-visible {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.12);
}

.navbar .nav-link.active {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 -2px 0 var(--ks-accent);
}

.navbar-nav {
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar .nav-item {
  display: flex;
  align-items: center;
}

.navbar-text {
  color: rgba(255, 255, 255, 0.82) !important;
  font-size: 0.875rem;
}

.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-dropdown-toggle::after {
  content: "";
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  opacity: 0.8;
}

.nav-dropdown::after {
  content: "";
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 0.5rem;
}

.nav-dropdown:hover::after,
.nav-dropdown:focus-within::after {
  display: block;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  z-index: 1060;
  min-width: 14rem;
  list-style: none;
  margin: 0;
  padding: 0.5rem;
  background: var(--ks-surface);
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius);
  box-shadow: 0 10px 26px rgba(39, 49, 61, 0.12);
  top: calc(100% + 0.35rem);
  left: 0;
}

.nav-dropdown-menu-end {
  left: auto;
  right: 0;
}

.navbar .nav-user-menu .nav-link {
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.is-open .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-menu a,
.nav-dropdown-menu button {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 40px;
  padding: 0.55rem 0.75rem;
  color: var(--ks-text);
  text-decoration: none;
  background: transparent;
  border: 0;
  text-align: left;
  font-size: 0.9rem;
  border-radius: var(--ks-radius-sm);
  transition: background var(--ks-transition), color var(--ks-transition);
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a:focus-visible,
.nav-dropdown-menu button:hover,
.nav-dropdown-menu button:focus-visible {
  background: var(--ks-primary-light);
  color: var(--ks-primary-hover);
}

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

.nav-tabs .nav-link {
  color: var(--ks-text-secondary);
  border-color: transparent;
  border-radius: var(--ks-radius-sm) var(--ks-radius-sm) 0 0;
}

.nav-tabs .nav-link:hover,
.nav-tabs .nav-link:focus-visible {
  color: var(--ks-primary);
  border-color: var(--ks-border-light) var(--ks-border-light) var(--ks-border);
  background: var(--ks-primary-light);
}

.nav-tabs .nav-link.active {
  color: var(--ks-text);
  background: var(--ks-surface);
  border-color: var(--ks-border) var(--ks-border) var(--ks-surface);
  font-weight: 600;
}

.nav-tabs .nav-link.disabled {
  color: var(--ks-text-muted);
  background: transparent;
}

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

.dashboard-kicker {
  color: var(--ks-text-secondary);
  margin-bottom: 0;
}

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

.action-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 10rem;
  padding: 1rem;
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius);
  background: var(--ks-surface);
  text-decoration: none;
  color: var(--ks-text);
  box-shadow: 0 1px 2px rgba(39, 49, 61, 0.04);
}

.action-card:hover,
.action-card:focus-visible {
  color: var(--ks-text);
  border-color: #c9d9d0;
  box-shadow: 0 8px 20px rgba(39, 49, 61, 0.08);
}

.action-card-title {
  font-weight: 700;
}

.action-card-copy {
  color: var(--ks-text-secondary);
  font-size: 0.9rem;
  margin-bottom: auto;
}

.action-card-command {
  color: var(--ks-primary);
  font-weight: 600;
  font-size: 0.875rem;
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.summary-strip > div {
  background: var(--ks-surface);
  border: 1px solid var(--ks-border);
  border-radius: 8px;
  min-width: 0;
  padding: 0.85rem 1rem;
}

.summary-label {
  color: var(--ks-text-muted);
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

/* Typography */
h1, h2, h3, h4, .h1, .h2, .h3, .h4 {
  color: var(--ks-text);
  letter-spacing: 0;
  font-weight: 600;
}

h1, .h1 { font-size: 1.75rem; }
h2, .h2 { font-size: 1.375rem; }
h3, .h3 { font-size: 1.125rem; }
h4, .h4 { font-size: 1rem; }

a {
  color: var(--ks-primary);
  transition: color var(--ks-transition);
}

a:hover {
  color: var(--ks-primary-hover);
}

/* Cards */
.card {
  border-color: var(--ks-border);
  background: var(--ks-surface);
  box-shadow: 0 1px 2px rgba(39, 49, 61, 0.04);
  transition: box-shadow var(--ks-transition);
}

.card:hover {
  box-shadow: 0 4px 14px rgba(39, 49, 61, 0.06);
}

.card-header {
  background: transparent;
  border-bottom-color: var(--ks-border-light);
  padding: 1rem 1.25rem;
  font-weight: 600;
}

.card-body {
  padding: 1.25rem;
}

.card-footer {
  background: transparent;
  border-top-color: var(--ks-border-light);
  padding: 0.875rem 1.25rem;
}

.shadow-sm {
  box-shadow: 0 1px 2px rgba(39, 49, 61, 0.04) !important;
}

.rounded {
  border-radius: var(--ks-radius) !important;
}

/* Tables */
.table {
  margin-bottom: 0;
}

.table thead th {
  border-bottom-width: 1px;
  border-bottom-color: var(--ks-border);
  color: var(--ks-text-secondary);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0;
  padding: 0.75rem 0.75rem;
  background: var(--ks-bg);
}

.table td {
  padding: 0.7rem 0.75rem;
  vertical-align: middle;
  border-bottom-color: var(--ks-border-light);
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
  background: rgba(82, 119, 155, 0.035);
}

.table-hover > tbody > tr:hover > * {
  background: var(--ks-primary-light);
}

.table-sm td,
.table-sm th {
  padding: 0.45rem 0.6rem;
}

/* Forms */
.form-control,
.form-select {
  border-color: var(--ks-border);
  border-radius: var(--ks-radius-sm);
  font-size: 0.9rem;
  padding: 0.5rem 0.75rem;
  transition: border-color var(--ks-transition), box-shadow var(--ks-transition);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--ks-primary);
  box-shadow: 0 0 0 3px rgba(var(--ks-primary-rgb), 0.14);
}

.form-control::placeholder {
  color: var(--ks-text-muted);
}

.form-label {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--ks-text-secondary);
  margin-bottom: 0.375rem;
}

.form-text {
  font-size: 0.8rem;
  color: var(--ks-text-muted);
}

.form-check-input:checked {
  background-color: var(--ks-primary);
  border-color: var(--ks-primary);
}

.form-check-input:focus {
  border-color: var(--ks-primary);
  box-shadow: 0 0 0 3px rgba(var(--ks-primary-rgb), 0.14);
}

.input-group-text {
  background: var(--ks-bg);
  border-color: var(--ks-border);
  font-size: 0.875rem;
}

/* Buttons */
.btn {
  font-weight: 500;
  border-radius: var(--ks-radius-sm);
  font-size: 0.875rem;
  padding: 0.45rem 1rem;
  transition: all var(--ks-transition);
}

.btn-sm {
  font-size: 0.8rem;
  padding: 0.3rem 0.75rem;
}

.btn-lg {
  font-size: 1rem;
  padding: 0.6rem 1.5rem;
}

.btn-primary {
  background: var(--ks-primary);
  border-color: var(--ks-primary);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--ks-primary-hover);
  border-color: var(--ks-primary-hover);
}

.btn-outline-primary {
  color: var(--ks-primary);
  border-color: var(--ks-primary);
}

.btn-outline-primary:hover {
  background: var(--ks-primary);
  border-color: var(--ks-primary);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--ks-text-secondary);
}

.btn-ghost:hover {
  background: var(--ks-bg);
  color: var(--ks-text);
}

/* Badges */
.badge {
  font-weight: 500;
  font-size: 0.75rem;
  padding: 0.25em 0.65em;
  border-radius: 999px;
}

/* Alerts */
.alert {
  border: none;
  border-radius: var(--ks-radius);
  padding: 0.875rem 1.125rem;
  font-size: 0.9rem;
}

.alert-info {
  background: var(--ks-primary-light);
  color: var(--ks-primary-hover);
}

.alert-dismissible .btn-close {
  padding: 1rem;
  font-size: 0.75rem;
}

/* List group */
.list-group {
  border-radius: var(--ks-radius);
  border-color: var(--ks-border);
}

.list-group-item {
  border-color: var(--ks-border-light);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
}

.list-group-item:first-child {
  border-top-left-radius: var(--ks-radius);
  border-top-right-radius: var(--ks-radius);
}

.list-group-item:last-child {
  border-bottom-left-radius: var(--ks-radius);
  border-bottom-right-radius: var(--ks-radius);
}

/* Modal / dropdown */
.dropdown-menu {
  border-color: var(--ks-border);
  border-radius: var(--ks-radius);
  box-shadow: 0 10px 26px rgba(39, 49, 61, 0.12);
}

.dropdown-item {
  font-size: 0.875rem;
  padding: 0.45rem 1rem;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: var(--ks-primary-light);
  color: var(--ks-primary-hover);
}

/* Footer */
.footer {
  background: var(--ks-surface);
  font-size: 0.825rem;
}

.footer-links a:hover {
  color: var(--ks-primary) !important;
}

/* HR */
hr {
  border-color: var(--ks-border);
  opacity: 0.6;
}

/* Code */
code {
  color: #d63384;
  font-size: 0.85em;
  background: #fdf2f8;
  padding: 0.1em 0.35em;
  border-radius: 0.25rem;
}

/* PDF embed */
.pdf-frame {
  width: 100%;
  min-height: 720px;
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius);
}

.pdf-frame-sm {
  min-height: 420px;
}

/* Responsive tables */
@media (max-width: 767.98px) {
  .summary-strip {
    grid-template-columns: 1fr;
  }

  .nav-shell { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.15rem 0.5rem; }
  .nav-main { display: contents; }
  .navbar-brand { grid-column: 1; grid-row: 1; margin-right: 0; }
  .nav-account { grid-column: 2; grid-row: 1; }
  .navbar-nav { grid-column: 1 / -1; grid-row: 2; display: flex; flex-direction: row; flex-wrap: wrap; justify-content: flex-start; gap: 0.1rem; }
  .navbar .nav-link { min-height: 38px; padding: 0.4rem 0.6rem !important; }

  .table-responsive-cards thead {
    display: none;
  }

  .table-responsive-cards tbody tr {
    display: block;
    margin-bottom: 0.75rem;
    border: 1px solid var(--ks-border);
    border-radius: var(--ks-radius);
    padding: 0.75rem;
    background: var(--ks-surface);
  }

  .table-responsive-cards td {
    display: flex;
    justify-content: space-between;
    padding: 0.35rem 0;
    border: none;
    font-size: 0.875rem;
  }

  .table-responsive-cards td::before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--ks-text-secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0;
  }
}

/* Resource workflows use the same Bootstrap controls and Keystone colors as the shell. */
.resource-page { max-width: 1180px; margin: 0 auto; }
.resource-reading-width { max-width: 820px; }
.resource-page-header { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem; }
.resource-page-header h1 { margin-bottom: 0.35rem; }
.resource-page-header .badge { margin-top: 0.25rem; }
.resource-eyebrow { color: var(--ks-text-secondary); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.4rem; }
.resource-grid-sidebar { display: grid; grid-template-columns: minmax(0, 1.8fr) minmax(280px, 1fr); gap: 1.25rem; align-items: start; }
.resource-card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 1rem; }
.resource-panel { min-width: 0; }
.resource-panel .card-body { padding: 1.25rem; }
.resource-section-heading { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; padding-bottom: 1rem; }
.resource-list { margin: 0 -1.25rem -1.25rem; }
.resource-list-row { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 0.75rem; padding: 1rem 1.25rem; }
.resource-list-row strong { color: var(--ks-text); }
.resource-list-row .badge { white-space: nowrap; }
.resource-empty { padding: 1.5rem; text-align: center; color: var(--ks-text-secondary); background: var(--ks-bg); border-radius: var(--ks-radius); }
.resource-filter { display: grid; grid-template-columns: minmax(0, 1fr) minmax(140px, 180px) auto; gap: 0.5rem; margin-bottom: 1rem; }
.resource-filter-simple { grid-template-columns: minmax(0, 1fr) auto; }
.resource-record-list { display: grid; gap: 0.75rem; }
.resource-record { border: 1px solid var(--ks-border); border-radius: var(--ks-radius); padding: 1rem; background: var(--ks-surface); }
.resource-record-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.resource-record-heading .badge { flex: none; }
.resource-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.75rem; margin: 1rem 0 0; }
.resource-facts dt { color: var(--ks-text-secondary); font-size: 0.75rem; font-weight: 600; text-transform: uppercase; }
.resource-facts dd { margin: 0.15rem 0 0; font-weight: 600; overflow-wrap: anywhere; }
.resource-details { border-top: 1px solid var(--ks-border-light); margin-top: 1rem; padding-top: 0.65rem; }
.resource-details summary { color: var(--ks-primary); cursor: pointer; font-weight: 600; }
.resource-details-body { padding-top: 1rem; }
.resource-details-body code { overflow-wrap: anywhere; }
.resource-edit-form { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.75rem; align-items: end; }
.resource-edit-form .btn { grid-column: 1 / -1; justify-self: start; }
.resource-danger-action { border-top: 1px solid var(--ks-border-light); margin-top: 1rem; padding-top: 1rem; }
.resource-back-link { display: inline-block; margin-bottom: 1rem; font-weight: 600; text-decoration: none; }
.resource-thread { display: grid; gap: 0.75rem; }
.resource-message { max-width: 90%; padding: 1rem; border: 1px solid var(--ks-border); border-radius: var(--ks-radius); background: var(--ks-surface); }
.resource-message-staff { justify-self: end; background: var(--ks-primary-light); border-color: #d4e2eb; }
.resource-message-meta { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.5rem; font-size: 0.85rem; }
.resource-message-meta time { color: var(--ks-text-secondary); }
.resource-message p { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.resource-reply-actions { display: flex; align-items: end; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.resource-reply-actions > div { min-width: 180px; }
.resource-article-body { white-space: pre-wrap; overflow-wrap: anywhere; }
.onboarding-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.75rem; margin-bottom: 1.25rem; }
.onboarding-metric { display: flex; flex-direction: column; gap: 0.35rem; padding: 1rem; color: var(--ks-text); text-decoration: none; border: 1px solid var(--ks-border); border-radius: var(--ks-radius); background: var(--ks-surface); }
.onboarding-metric:hover { border-color: var(--ks-primary); transform: translateY(-1px); }
.onboarding-metric span { color: var(--ks-text-secondary); font-size: 0.8rem; font-weight: 600; }
.onboarding-metric strong { font-size: 1.75rem; line-height: 1; }
.onboarding-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0.75rem; list-style: none; margin: 0; padding: 0; }
.onboarding-steps li { display: flex; gap: 0.75rem; min-width: 0; padding: 1rem; border: 1px solid var(--ks-border-light); border-radius: var(--ks-radius); background: var(--ks-bg); }
.onboarding-step-number { display: grid; place-items: center; flex: 0 0 2rem; width: 2rem; height: 2rem; border-radius: 50%; color: #fff; background: var(--ks-primary); font-weight: 700; }
.onboarding-steps h3 { margin: 0 0 0.35rem; font-size: 0.95rem; }
.onboarding-steps p { margin: 0 0 0.5rem; color: var(--ks-text-secondary); font-size: 0.8rem; }
.onboarding-steps a { font-size: 0.85rem; font-weight: 600; }
.onboarding-table th { white-space: nowrap; }
.onboarding-table td { min-width: 125px; }
@media (max-width: 991.98px) {
  .resource-grid-sidebar { grid-template-columns: 1fr; }
  .resource-grid-sidebar > :nth-child(2) { order: -1; }
  .onboarding-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .onboarding-steps { grid-template-columns: 1fr; }
}
@media (max-width: 575.98px) {
  .resource-filter:not(.resource-filter-simple), .resource-edit-form { grid-template-columns: 1fr; }
  .resource-edit-form .btn { grid-column: 1; width: 100%; }
  .resource-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .resource-message { max-width: 100%; }
  .onboarding-metrics { grid-template-columns: 1fr; }
}

/* Utility */
.text-muted {
  color: var(--ks-text-muted) !important;
}

.text-secondary {
  color: var(--ks-text-secondary) !important;
}

.bg-soft-primary {
  background: var(--ks-primary-light);
}

@media print {
  .no-print,
  nav,
  .navbar,
  .btn,
  .nav-tabs {
    display: none !important;
  }

  body {
    background: #fff !important;
  }

  .card,
  .print-sheet {
    border: 0 !important;
    box-shadow: none !important;
  }

  .table {
    font-size: 12px;
  }
}

/* Transitions for interactive elements */
.btn, .nav-link, .dropdown-item, .list-group-item, .card {
  will-change: auto;
}