/**
 * MapLibre GL Overture Maps Control Styles
 *
 * Colors are driven by CSS custom properties so the control adapts to
 * light and dark color schemes. The scheme follows `prefers-color-scheme`
 * by default and can be forced with the `.ovt-theme-light` /
 * `.ovt-theme-dark` classes (set via the `theme` option).
 */

.overture-control,
.overture-control-panel,
.overture-popup-content {
  --ovt-bg: #ffffff;
  --ovt-fg: #1f2a37;
  --ovt-text: #333333;
  --ovt-muted: #888888;
  --ovt-border: #e0e0e0;
  --ovt-input-border: #dddddd;
  --ovt-input-bg: #ffffff;
  --ovt-hover: rgba(0, 0, 0, 0.05);
  --ovt-accent: #4a90d9;
  --ovt-scrollbar: #cccccc;
  --ovt-scrollbar-hover: #aaaaaa;
  --ovt-error-bg: #fdecea;
  --ovt-error-fg: #b3261e;
  --ovt-success-fg: #1a7f37;
}

/* Dark scheme via system preference (unless a scheme is forced) */
@media (prefers-color-scheme: dark) {
  .overture-control:not(.ovt-theme-light),
  .overture-control-panel:not(.ovt-theme-light),
  .overture-popup-content:not(.ovt-theme-light) {
    --ovt-bg: #1f2733;
    --ovt-fg: #e8edf3;
    --ovt-text: #dde3ea;
    --ovt-muted: #9aa5b1;
    --ovt-border: #38424e;
    --ovt-input-border: #46515e;
    --ovt-input-bg: #2a3441;
    --ovt-hover: rgba(255, 255, 255, 0.08);
    --ovt-accent: #6aaae4;
    --ovt-scrollbar: #4a5663;
    --ovt-scrollbar-hover: #5d6b7a;
    --ovt-error-bg: #43292b;
    --ovt-error-fg: #f2b8b5;
    --ovt-success-fg: #5fd28b;
  }
}

/* Forced dark scheme */
.overture-control.ovt-theme-dark,
.overture-control-panel.ovt-theme-dark,
.overture-popup-content.ovt-theme-dark {
  --ovt-bg: #1f2733;
  --ovt-fg: #e8edf3;
  --ovt-text: #dde3ea;
  --ovt-muted: #9aa5b1;
  --ovt-border: #38424e;
  --ovt-input-border: #46515e;
  --ovt-input-bg: #2a3441;
  --ovt-hover: rgba(255, 255, 255, 0.08);
  --ovt-accent: #6aaae4;
  --ovt-scrollbar: #4a5663;
  --ovt-scrollbar-hover: #5d6b7a;
  --ovt-error-bg: #43292b;
  --ovt-error-fg: #f2b8b5;
  --ovt-success-fg: #5fd28b;
}

/* Container - matches maplibregl-ctrl styling.
   The compound selector raises specificity above maplibre's default
   .maplibregl-ctrl-group white background so the icon (currentColor)
   keeps good contrast in dark mode regardless of stylesheet order. */
.maplibregl-ctrl-group.overture-control {
  background: var(--ovt-bg);
}

.overture-control {
  background: var(--ovt-bg);
  border-radius: 4px;
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Toggle button - 29x29 to match navigation control */
.overture-control-toggle {
  background: none;
  border: none;
  padding: 0;
  width: 29px;
  height: 29px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ovt-fg);
}

.overture-control-toggle:hover {
  background-color: var(--ovt-hover);
}

.overture-control-toggle:focus-visible,
.overture-control-close:focus-visible {
  outline: 2px solid var(--ovt-accent);
  outline-offset: 2px;
}

.overture-control-toggle .overture-control-icon {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}

.overture-control-toggle .overture-control-icon svg {
  width: 22px;
  height: 22px;
  display: block;
  stroke: currentcolor;
  fill: none;
}

/* Panel - positioned dynamically by JavaScript for floating behavior */
.overture-control-panel {
  position: absolute;
  box-sizing: border-box;
  /* Position is set dynamically by _updatePanelPosition() */
  background: var(--ovt-bg);
  color: var(--ovt-text);
  border-radius: 4px;
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1);
  min-width: 240px;
  max-width: min(600px, calc(100vw - 20px));
  max-height: min(500px, calc(100vh - 80px));
  overflow-y: auto;
  z-index: 1000;
  padding: 8px;
  font-size: 12px;
  line-height: 1.4;
  display: none;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.overture-control-panel.expanded {
  /* Flex column so the content area absorbs overflow and scrolls */
  display: flex;
  flex-direction: column;
}

.overture-control-panel.resizing {
  user-select: none;
}

/* Panel resize handle - sits on the edge away from the anchored side */
.overture-resize-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 8px;
  cursor: ew-resize;
  touch-action: none;
  z-index: 2;
}

.overture-control-panel.ovt-anchor-left .overture-resize-handle {
  right: 0;
}

.overture-control-panel.ovt-anchor-right .overture-resize-handle {
  left: 0;
}

.overture-resize-handle::before {
  content: '';
  position: absolute;
  top: 50%;
  width: 2px;
  height: 28px;
  border-radius: 2px;
  background: var(--ovt-border);
  transform: translateY(-50%);
}

.overture-control-panel.ovt-anchor-left .overture-resize-handle::before {
  right: 2px;
}

.overture-control-panel.ovt-anchor-right .overture-resize-handle::before {
  left: 2px;
}

.overture-resize-handle:hover::before {
  background: var(--ovt-accent);
}

/* Panel header */
.overture-control-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-weight: 600;
  color: var(--ovt-text);
  padding: 4px 0 8px 0;
  border-bottom: 1px solid var(--ovt-border);
  margin-bottom: 8px;
}

.overture-control-title {
  flex: 1 1 auto;
  font-size: 13px;
}

.overture-control-close {
  width: 20px;
  height: 20px;
  border: none;
  background: transparent;
  color: var(--ovt-muted);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  transition: color 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.overture-control-close:hover {
  color: var(--ovt-text);
}

/* Content */
.overture-control-content {
  flex: 1 1 auto;
  min-height: 0;
  max-height: min(400px, calc(100vh - 160px));
  overflow-y: auto;
}

/* Scrollbar styling */
.overture-control-content::-webkit-scrollbar,
.overture-control-panel::-webkit-scrollbar,
.overture-popup-content::-webkit-scrollbar {
  width: 6px;
}

.overture-control-content::-webkit-scrollbar-track,
.overture-control-panel::-webkit-scrollbar-track,
.overture-popup-content::-webkit-scrollbar-track {
  background: transparent;
}

.overture-control-content::-webkit-scrollbar-thumb,
.overture-control-panel::-webkit-scrollbar-thumb,
.overture-popup-content::-webkit-scrollbar-thumb {
  background: var(--ovt-scrollbar);
  border-radius: 3px;
}

.overture-control-content::-webkit-scrollbar-thumb:hover,
.overture-control-panel::-webkit-scrollbar-thumb:hover,
.overture-popup-content::-webkit-scrollbar-thumb:hover {
  background: var(--ovt-scrollbar-hover);
}

/* Release selector */
.overture-release-row {
  margin-bottom: 10px;
}

.overture-control-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--ovt-text);
}

.overture-release-select {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 5px 8px;
  font-size: 12px;
  color: var(--ovt-text);
  background: var(--ovt-input-bg);
  border: 1px solid var(--ovt-input-border);
  border-radius: 4px;
  outline: none;
}

.overture-release-select:focus {
  border-color: var(--ovt-accent);
}

/* Error message */
.overture-control-error {
  margin: 0 0 10px 0;
  padding: 6px 8px;
  border-radius: 4px;
  background: var(--ovt-error-bg);
  color: var(--ovt-error-fg);
  font-size: 11px;
}

/* Transient notice (e.g. export feedback). Kept as an aria-live region in
   the DOM; collapses when empty so screen readers still announce updates. */
.overture-control-notice {
  margin: 0 0 10px 0;
  padding: 6px 8px;
  border-radius: 4px;
  background: var(--ovt-hover);
  color: var(--ovt-text);
  font-size: 11px;
  border-left: 3px solid var(--ovt-accent);
}

.overture-control-notice:empty {
  display: none;
}

/* Feature inspection toggle */
.overture-inspect-row {
  margin: 0 0 10px 0;
}

.overture-inspect-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--ovt-text);
  font-size: 12px;
  font-weight: 500;
}

.overture-inspect-checkbox {
  margin: 0;
  accent-color: var(--ovt-accent);
  cursor: pointer;
}

/* Theme groups */
.overture-control-themes {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.overture-theme-group {
  border-radius: 4px;
}

.overture-theme-header {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: 4px;
}

.overture-theme-header:hover {
  background: var(--ovt-hover);
}

.overture-theme-caret {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--ovt-muted);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease;
}

.overture-theme-group.expanded .overture-theme-caret {
  transform: rotate(90deg);
}

.overture-theme-caret:focus-visible {
  outline: 2px solid var(--ovt-accent);
  outline-offset: 1px;
}

.overture-theme-toggle {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--ovt-text);
}

.overture-theme-checkbox {
  margin: 0;
  accent-color: var(--ovt-accent);
  cursor: pointer;
}

.overture-theme-name {
  flex: 1 1 auto;
  font-size: 12px;
  font-weight: 600;
}

/* Layer rows (shown when the theme group is expanded) */
.overture-theme-layers {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 2px 4px 6px 22px;
}

.overture-theme-group.expanded .overture-theme-layers {
  display: flex;
}

.overture-layer-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 3px 4px;
  border-radius: 4px;
}

.overture-layer-row:hover {
  background: var(--ovt-hover);
}

.overture-layer-head {
  display: flex;
  align-items: center;
  gap: 6px;
}

.overture-layer-toggle {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--ovt-text);
  min-width: 0;
}

.overture-layer-checkbox {
  margin: 0;
  accent-color: var(--ovt-accent);
  cursor: pointer;
}

.overture-layer-swatch {
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.25);
}

.overture-layer-name {
  flex: 1 1 auto;
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.overture-layer-style-btn,
.overture-layer-export-btn {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  padding: 0;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--ovt-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.overture-layer-style-btn svg,
.overture-layer-export-btn svg {
  stroke: currentcolor;
  fill: none;
}

.overture-layer-style-btn:hover,
.overture-layer-export-btn:hover:not(:disabled) {
  background: var(--ovt-hover);
  color: var(--ovt-text);
}

.overture-layer-row.editing .overture-layer-style-btn {
  color: var(--ovt-accent);
}

.overture-layer-export-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.overture-layer-style-btn:focus-visible,
.overture-layer-export-btn:focus-visible {
  outline: 2px solid var(--ovt-accent);
  outline-offset: 1px;
}

/* Inline per-layer style editor (shown when the row is editing) */
.overture-layer-editor {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 4px 4px 6px 24px;
}

.overture-layer-row.editing .overture-layer-editor {
  display: flex;
}

.overture-style-field {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ovt-muted);
  font-size: 11px;
}

.overture-style-field > span {
  flex: 0 0 48px;
}

.overture-style-field input[type='range'] {
  flex: 1 1 auto;
  margin: 0;
  accent-color: var(--ovt-accent);
  cursor: pointer;
}

.overture-style-field input[type='range']:disabled {
  opacity: 0.4;
  cursor: default;
}

.overture-layer-color {
  flex: 0 0 auto;
  width: 28px;
  height: 18px;
  padding: 0;
  border: none;
  border-radius: 3px;
  background: none;
  cursor: pointer;
}

.overture-layer-color::-webkit-color-swatch-wrapper {
  padding: 0;
}

.overture-layer-color::-webkit-color-swatch {
  border: 1px solid var(--ovt-border);
  border-radius: 3px;
}

.overture-layer-color::-moz-color-swatch {
  border: 1px solid var(--ovt-border);
  border-radius: 3px;
}

.overture-layer-color:focus-visible {
  outline: 2px solid var(--ovt-accent);
  outline-offset: 1px;
}

/* Hint text */
.overture-control-hint {
  margin: 10px 0 0 0;
  color: var(--ovt-muted);
  font-size: 11px;
}

/* Positive confirmation once the detail-theme zoom threshold is met */
.overture-control-hint--active {
  color: var(--ovt-success-fg);
}

.overture-control-hint--active::before {
  content: '\2713\00a0';
}

/* Inspect popup */
.overture-popup .maplibregl-popup-content {
  padding: 0;
  background: transparent;
  box-shadow: none;
  border-radius: 6px;
  overflow: hidden;
}

.overture-popup-content {
  background: var(--ovt-bg);
  color: var(--ovt-text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 12px;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  padding: 8px 10px;
  max-height: 240px;
  overflow-y: auto;
  min-width: 180px;
}

.overture-popup-heading {
  font-weight: 600;
  font-size: 12px;
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ovt-border);
}

.overture-popup-table {
  border-collapse: collapse;
  width: 100%;
}

.overture-popup-table td {
  padding: 2px 4px;
  vertical-align: top;
  overflow-wrap: anywhere;
  word-break: normal;
}

.overture-popup-key {
  color: var(--ovt-muted);
  white-space: nowrap;
}

.overture-popup-value {
  color: var(--ovt-text);
}

.overture-popup-empty {
  color: var(--ovt-muted);
}

/* Form elements (generic, kept for custom panel content) */
.overture-control-group {
  margin-bottom: 12px;
}

.overture-control-group:last-child {
  margin-bottom: 0;
}

.overture-control-input {
  width: 100%;
  padding: 8px 10px;
  font-size: 14px;
  color: var(--ovt-text);
  background: var(--ovt-input-bg);
  border: 1px solid var(--ovt-input-border);
  border-radius: 4px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.overture-control-input:focus {
  border-color: var(--ovt-accent);
  box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

.overture-control-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: white;
  background: var(--ovt-accent);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.15s;
}

.overture-control-button:hover {
  filter: brightness(0.92);
}

.overture-control-button:focus {
  outline: 2px solid var(--ovt-accent);
  outline-offset: 2px;
}

.overture-control-button:disabled {
  background: var(--ovt-scrollbar);
  cursor: not-allowed;
}

/* Utility classes */
.overture-control-flex {
  display: flex;
  gap: 8px;
}

.overture-control-flex-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.overture-control-divider {
  height: 1px;
  background: var(--ovt-border);
  margin: 12px 0;
}

/* Small screens: keep the panel inside the viewport with vertical scrolling */
@media (max-width: 480px) {
  .overture-control-panel {
    min-width: 200px;
    max-width: calc(100vw - 20px);
    max-height: calc(100vh - 100px);
  }

  .overture-control-content {
    max-height: calc(100vh - 150px);
  }
}
/*$vite$:1*/