:root {
  --wdo-navy: #153f5a;
  --wdo-deep-blue: #1e4f6b;
  --wdo-teal: #4d8f9f;
  --wdo-gold: #e3ad3b;
  --wdo-gray: #8f979d;
  --wdo-bg: #f2f4f5;
  --wdo-ink: #123748;
  --wdo-line: #c6d8df;
  --wdo-navbar-bg: #10364d;
  --wdo-success: #2f7d4e;
  --wdo-danger: #b53a3a;
  --wdo-shadow-soft: 0 12px 32px rgba(16, 54, 77, 0.12);
  --wdo-radius: 16px;
  --wdo-space-1: 0.5rem;
  --wdo-space-2: 1rem;
  --wdo-space-3: 1.5rem;
  --wdo-space-4: 2.25rem;
  --wdo-font-sans: "Lato", "Trebuchet MS", "Verdana", sans-serif;
  --wdo-font-serif: "Source Serif 4", "Georgia", "Times New Roman", serif;
}

body {
  font-family: var(--wdo-font-sans);
  color: var(--wdo-ink);
}

.wdo-app-title {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.wdo-app-footer {
  padding: 0.75rem var(--wdo-space-1);
  color: var(--wdo-teal);
  font-size: 0.95rem;
}

.wdo-tab-intro {
  margin-bottom: var(--wdo-space-2);
  color: var(--wdo-navy);
  font-size: 1rem;
}

/* KPI cards */
.wdo-kpi-card {
  border-radius: var(--wdo-radius);
  box-shadow: var(--wdo-shadow-soft);
}

.wdo-kpi-card .card-header {
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--wdo-navy);
}

.wdo-kpi-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--wdo-deep-blue);
  padding: 0.25rem 0;
}

.wdo-kpi-target {
  font-size: 0.8rem;
  color: var(--wdo-gray);
  margin: 0;
}

/* Summary stats */
.wdo-summary-stats {
  padding: var(--wdo-space-1);
}

.wdo-stat-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  border-bottom: 1px solid var(--wdo-line);
}

.wdo-stat-row:last-child {
  border-bottom: none;
}

.wdo-stat-label {
  font-weight: 600;
  color: var(--wdo-navy);
  font-size: 0.85rem;
}

.wdo-stat-value {
  font-weight: 700;
  color: var(--wdo-deep-blue);
  font-size: 0.85rem;
}

/* Severity pills */
.wdo-severity-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: var(--wdo-space-1) 0;
}

/* Alert detail card */
.wdo-alert-detail {
  padding: var(--wdo-space-1);
}

.wdo-alert-detail h5 {
  color: var(--wdo-navy);
  font-weight: 700;
  margin-bottom: var(--wdo-space-1);
}

.wdo-detail-placeholder {
  color: var(--wdo-gray);
  font-style: italic;
  padding: var(--wdo-space-2);
}

/* Map status */
.wdo-map-status {
  margin-bottom: 0.75rem;
  font-weight: 600;
  color: var(--wdo-deep-blue);
}

/* Cards */
.card {
  border-radius: var(--wdo-radius);
  box-shadow: var(--wdo-shadow-soft);
  border: none;
}

.card-header {
  background-color: transparent;
  border-bottom: 1px solid var(--wdo-line);
  font-weight: 600;
  color: var(--wdo-navy);
}

/* DT table styling */
.dataTables_wrapper {
  font-family: var(--wdo-font-sans);
  font-size: 0.875rem;
}

table.dataTable thead th {
  background-color: var(--wdo-navy);
  color: white;
  font-weight: 600;
  border-bottom: 2px solid var(--wdo-teal);
}

table.dataTable.stripe tbody tr.odd {
  background-color: rgba(77, 143, 159, 0.06);
}

table.dataTable tbody tr:hover {
  background-color: rgba(77, 143, 159, 0.12) !important;
}

table.dataTable tbody tr.selected {
  background-color: rgba(30, 79, 107, 0.15) !important;
}

/* --- Global filter bar (C20) --- */

/*
 * Kill ALL margins, padding, and width on Shiny wrappers inside filter bar.
 * Use !important throughout because bslib/Bootstrap sets these via high-specificity
 * selectors and Shiny bakes inline style="width:..." on its wrappers.
 */
.wdo-global-filters .form-group,
.wdo-global-filters .shiny-input-container {
  margin: 0 !important;
  padding: 0 !important;
  width: 100% !important;
}

.wdo-global-filters label {
  display: none !important;
}

/* Input styling — light bar with dark text */
.wdo-global-filters .form-control {
  font-size: 0.82rem;
  height: 30px;
  min-height: 30px;
  padding: 3px 8px;
  background-color: #ffffff !important;
  border: 1px solid var(--wdo-line) !important;
  color: var(--wdo-ink) !important;
}

/* Selectize: strip outer wrapper chrome so only one box shows */
.wdo-global-filters .selectize-control {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
}

.wdo-global-filters .selectize-input {
  font-size: 0.82rem;
  height: 30px !important;
  min-height: 30px !important;
  max-height: 30px !important;
  padding: 3px 8px !important;
  background-color: #ffffff !important;
  border: 1px solid var(--wdo-line) !important;
  color: var(--wdo-ink) !important;
  box-shadow: none !important;
  overflow: hidden;
}

.wdo-global-filters .selectize-input input {
  color: var(--wdo-ink) !important;
}

.wdo-global-filters .selectize-input .item {
  color: var(--wdo-ink);
}

/* Selectize dropdown: explicit white background + readable text */
.wdo-global-filters .selectize-dropdown {
  font-size: 0.82rem;
  background-color: #ffffff !important;
  border: 1px solid var(--wdo-line) !important;
  color: var(--wdo-ink) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  z-index: 1050;
}

.wdo-global-filters .selectize-dropdown .option {
  color: var(--wdo-ink) !important;
  background-color: #ffffff !important;
  padding: 4px 8px;
}

.wdo-global-filters .selectize-dropdown .option.active,
.wdo-global-filters .selectize-dropdown .option:hover {
  background-color: rgba(77, 143, 159, 0.12) !important;
  color: var(--wdo-navy) !important;
}

/* Date range: equal-width inputs with compact "to" separator */
.wdo-global-filters .input-daterange {
  display: flex !important;
  gap: 0 !important;
  align-items: center;
}

.wdo-global-filters .input-daterange .form-control {
  flex: 1 1 0 !important;
  width: auto !important;
  min-width: 0 !important;
}

.wdo-global-filters .input-daterange .input-group-addon,
.wdo-global-filters .input-daterange .input-group-text {
  background: transparent !important;
  border: none !important;
  color: var(--wdo-gray);
  padding: 0 4px !important;
  font-size: 0.72rem;
  flex: 0 0 auto;
}

.wdo-global-filters .form-select {
  font-size: 0.82rem;
  height: 30px;
  padding: 3px 8px;
  background-color: #ffffff !important;
  border: 1px solid var(--wdo-line) !important;
  color: var(--wdo-ink) !important;
}

.wdo-filter-clear-btn {
  white-space: nowrap;
  flex: 0 0 auto;
  background-color: var(--wdo-navy);
  border: 1px solid var(--wdo-navy);
  color: white;
  font-size: 0.78rem;
  padding: 4px 12px;
  border-radius: 999px;
}

.wdo-filter-clear-btn:hover {
  background-color: var(--wdo-deep-blue);
  border-color: var(--wdo-deep-blue);
  color: white;
}

.wdo-filter-label {
  flex: 0 0 auto;
  color: var(--wdo-navy);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

/* --- Context banners for cross-module filtering --- */
.wdo-asset-context-banner,
.wdo-filter-context-note {
  background: rgba(77, 143, 159, 0.10);
  border-left: 4px solid var(--wdo-teal);
  padding: 0.45rem 0.9rem;
  margin-bottom: 0.75rem;
  border-radius: 4px;
  font-size: 0.84rem;
  color: var(--wdo-deep-blue);
}

.wdo-asset-context-banner .fa,
.wdo-filter-context-note .fa {
  margin-right: 0.4rem;
  color: var(--wdo-teal);
}

/* --- API Explorer (C21) --- */

.wdo-api-method-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-right: 8px;
  vertical-align: middle;
}

.wdo-api-method-get {
  background-color: var(--wdo-success, #2f7d4e);
  color: white;
}

.wdo-api-method-post {
  background-color: var(--wdo-gold, #e3ad3b);
  color: var(--wdo-ink, #123748);
}

.wdo-api-path {
  font-weight: 700;
  color: var(--wdo-navy);
  font-size: 0.95rem;
  vertical-align: middle;
}

.wdo-api-description {
  color: var(--wdo-gray);
  font-size: 0.82rem;
  margin-top: 4px;
}

.wdo-api-endpoint-header {
  padding: 0.5rem 0 0.75rem 0;
  border-bottom: 1px solid var(--wdo-line);
  margin-bottom: 0.5rem;
}

.wdo-api-code-block .shiny-text-output,
.wdo-api-code-block pre {
  background-color: #1e2a35;
  color: #c8d8e8;
  font-family: "SFMono-Regular", "Consolas", "Liberation Mono", "Menlo", monospace;
  font-size: 0.8rem;
  border-radius: 6px;
  padding: 1rem;
  max-height: 520px;
  overflow-y: auto;
  border: 1px solid var(--wdo-line);
  white-space: pre-wrap;
  word-wrap: break-word;
}

/* --- Spatial selection panel (C18) --- */

.wdo-selection-empty {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--wdo-gray);
}

.wdo-selection-empty p {
  margin: 0.5rem 0;
  font-size: 0.85rem;
}

.wdo-selection-stats {
  padding: 0.5rem;
}

.wdo-selection-stats h6 {
  color: var(--wdo-navy);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

/* Map controls bar */
.wdo-map-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  padding: 0.25rem 0;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--wdo-line);
}

.wdo-map-controls .shiny-input-container {
  margin: 0 !important;
}

.wdo-map-controls .checkbox-inline {
  font-size: 0.75rem;
  padding: 2px 6px;
}

.wdo-map-controls .checkbox {
  font-size: 0.8rem;
  margin: 0;
}

/* Map legend overlay — positioned left side, below nav zoom controls */
.wdo-map-legend {
  position: absolute;
  top: 180px;
  left: 12px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.75rem;
  color: var(--wdo-ink);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  z-index: 10;
  pointer-events: auto;
  min-width: 160px;
}

.wdo-map-legend-title {
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--wdo-navy);
  margin-bottom: 5px;
}

.wdo-map-legend-items {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.wdo-map-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--wdo-ink);
  line-height: 1;
}

.wdo-map-legend-item svg {
  flex-shrink: 0;
}

/* Health score gradient bar: danger(0%) → gold(40%) → teal(70%) → success(100%) */
.wdo-map-legend-gradient {
  height: 10px;
  border-radius: 3px;
  background: linear-gradient(to right,
    var(--wdo-danger) 0%,
    var(--wdo-gold) 40%,
    var(--wdo-teal) 70%,
    var(--wdo-success) 100%
  );
  margin: 4px 0 2px;
}

.wdo-map-legend-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  color: var(--wdo-gray);
}

/* ==========================================================================
   C22 — CSS Polish and Visual Refinement
   ========================================================================== */

/* --- Navbar dark background + gold active tab --- */
.navbar {
  background-color: var(--wdo-navbar-bg) !important;
  box-shadow: 0 6px 18px rgba(8, 37, 53, 0.16);
  border-bottom: 1px solid rgba(215, 229, 235, 0.15);
}

.navbar .nav-link,
.navbar .navbar-brand,
.navbar-brand .wdo-app-title {
  color: #edf4f7 !important;
}

.navbar .navbar-brand {
  margin-right: 2rem !important;
}

.navbar .navbar-nav {
  padding-left: 1.5rem;
}

.navbar .nav-link:hover {
  color: var(--wdo-gold) !important;
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-item.active .nav-link {
  color: var(--wdo-gold) !important;
  border-bottom: 2px solid var(--wdo-gold);
}

/* --- DT pagination, search, export chrome --- */
.dataTables_filter input {
  border-radius: 999px;
  border: 1px solid var(--wdo-line);
  padding: 4px 12px;
  font-size: 0.85rem;
}

.dataTables_paginate .paginate_button.current {
  background: var(--wdo-deep-blue) !important;
  color: white !important;
  border-radius: 4px;
  border: none !important;
}

.dataTables_paginate .paginate_button:hover {
  background: rgba(77, 143, 159, 0.15) !important;
  border-radius: 4px;
  border: none !important;
}

.dt-buttons .btn {
  border-radius: 999px;
  background: var(--wdo-navy);
  color: white;
  border: none;
  font-size: 0.78rem;
  padding: 4px 14px;
}

.dt-buttons .btn:hover {
  background: var(--wdo-deep-blue);
}

/* --- Global button pill shape --- */
.btn {
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.btn-primary {
  background-color: var(--wdo-deep-blue);
  border-color: var(--wdo-deep-blue);
}

.btn-primary:hover {
  background-color: var(--wdo-navy);
  border-color: var(--wdo-navy);
}

/* --- Map container rounded corners --- */
.maplibregl-map,
.mapboxgl-map,
.maplibregl-canvas-container {
  border-radius: var(--wdo-radius);
  overflow: hidden;
}

/* --- Plotly transparent background --- */
.js-plotly-plot .plotly .main-svg {
  background: transparent !important;
}

/* --- Global filter bar: sticky + backdrop blur --- */
.wdo-global-filters {
  position: sticky;
  top: 0;
  z-index: 1020;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background: rgba(242, 244, 245, 0.92) !important;
}

/* --- Footer dark background --- */
.wdo-app-footer {
  background-color: var(--wdo-navbar-bg);
  color: #d7e5eb !important;
  border-top: 1px solid rgba(215, 229, 235, 0.2);
}

/* --- Branded loading spinner --- */
#wdo-spinner {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 9999;
  width: 44px;
  height: 44px;
  border: 4px solid var(--wdo-line);
  border-top-color: var(--wdo-teal);
  border-radius: 50%;
  animation: wdo-spin 0.7s linear infinite;
}

@keyframes wdo-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

body.shiny-busy #wdo-spinner {
  display: block;
}

/* --- Responsive @768px --- */
@media (max-width: 768px) {
  .wdo-global-filters > div {
    flex-wrap: wrap !important;
  }

  .wdo-kpi-value {
    font-size: 1.4rem;
  }

  .navbar .nav-link {
    font-size: 0.78rem;
    padding: 6px 8px;
  }

  .wdo-map-legend {
    font-size: 0.65rem;
    min-width: 120px;
    padding: 6px 10px;
  }
}