/* ============================================================
   World Economy Map — Styles
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=EB+Garamond&display=swap');

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --bg-hover: #30363d;
  --border: #30363d;
  --border-muted: #21262d;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  --accent: #58a6ff;
  --accent-dim: rgba(88, 166, 255, 0.15);
  --map-bg: #0a0f1a;
  --map-water: #0e1c2f;
  --map-land: #1c2a3a;
  --map-border: #243447;
  --map-graticule: rgba(255,255,255,0.04);
  --font-mono: 'Share Tech Mono', 'Courier New', monospace;
  --font-sans: 'EB Garamond', Garamond, Georgia, serif;
  --radius: 6px;
  --radius-lg: 10px;
  --shadow: 0 4px 20px rgba(0,0,0,0.5);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.4);
  --panel-width: 300px;
  --sidebar-width: 220px;
  --header-height: 44px;
}

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.4;
}

/* ── Layout ────────────────────────────────────────────── */

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  width: 100vw;
}

#header {
  height: var(--header-height);
  min-height: var(--header-height);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 12px;
  z-index: 100;
  flex-shrink: 0;
}

#header h1 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}

#header h1 span.globe-icon {
  font-size: 15px;
}

#body {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* ── Sidebar (left controls) ──────────────────────────── */

#sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 50;
}

#sidebar-inner {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#sidebar-inner::-webkit-scrollbar {
  width: 4px;
}
#sidebar-inner::-webkit-scrollbar-track {
  background: transparent;
}
#sidebar-inner::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 2px;
}

.sidebar-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 2px;
}

/* ── Search ───────────────────────────────────────────── */

#search-wrapper {
  position: relative;
}

#search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  font-size: 13px;
}

#search-input {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 8px 10px 8px 32px;
  outline: none;
  transition: border-color 0.15s;
}

#search-input::placeholder {
  color: var(--text-muted);
}

#search-input:focus {
  border-color: var(--accent);
  background: var(--bg-primary);
}

#search-results {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-height: 220px;
  overflow-y: auto;
  z-index: 200;
  box-shadow: var(--shadow);
}

#search-results.visible {
  display: block;
}

.search-result-item {
  padding: 8px 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-muted);
  transition: background 0.1s;
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item:hover {
  background: var(--bg-hover);
}

.search-result-region {
  font-weight: 500;
  font-size: 13px;
  color: var(--text-primary);
}

.search-result-country {
  font-size: 11px;
  color: var(--text-muted);
}

/* ── GDP Toggle ───────────────────────────────────────── */

.toggle-group {
  display: flex;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.toggle-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  padding: 5px 4px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  text-align: center;
  white-space: nowrap;
}

.toggle-btn.active {
  background: var(--accent-dim);
  color: var(--accent);
}

.toggle-btn:hover:not(.active) {
  background: var(--bg-hover);
  color: var(--text-primary);
}

/* ── Industry Filter Pills ────────────────────────────── */

#industry-pills {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.industry-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: var(--radius);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, opacity 0.15s;
  user-select: none;
}

.industry-pill:hover {
  background: var(--bg-hover);
}

.industry-pill.inactive {
  opacity: 0.4;
}

.pill-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pill-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  flex: 1;
}

.pill-count {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ── Unknown GDP Toggle ───────────────────────────────── */

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: var(--radius);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  transition: background 0.15s;
  user-select: none;
}

.checkbox-row:hover {
  background: var(--bg-hover);
}

.checkbox-row input[type="checkbox"] {
  accent-color: var(--accent);
  width: 14px;
  height: 14px;
  cursor: pointer;
}

.checkbox-row span {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ── Size Legend ──────────────────────────────────────── */

#size-legend {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#size-legend-circles {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  padding: 8px 4px;
}

.size-legend-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.size-legend-circle {
  border-radius: 50%;
  background: rgba(88, 166, 255, 0.25);
  border: 1px solid rgba(88, 166, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.size-legend-label {
  font-size: 13px;
  color: var(--text-muted);
  font-family: 'VT323', 'Courier New', monospace;
  text-align: center;
  letter-spacing: 0.05em;
}

/* ── Map Container ────────────────────────────────────── */

#map-container {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: var(--map-bg);
}

#map-svg {
  width: 100%;
  height: 100%;
  cursor: grab;
}

#map-svg:active {
  cursor: grabbing;
}

.graticule {
  fill: none;
  stroke: var(--map-graticule);
  stroke-width: 0.5;
}

.sphere {
  fill: var(--map-water);
}

.country-path {
  fill: var(--map-land);
  stroke: var(--map-border);
  stroke-width: 0.5;
  transition: fill 0.15s;
  cursor: pointer;
}

.country-path:hover {
  fill: #243447;
}

/* ── Bubbles ──────────────────────────────────────────── */

.bubble {
  pointer-events: none;
  transition: opacity 0.2s;
}

.bubble circle {
  stroke-width: 1;
  transition: r 0.3s ease, opacity 0.2s;
}

.bubble.dimmed {
  opacity: 0.12;
}

.bubble.highlighted circle {
  stroke-width: 2.5;
  filter: drop-shadow(0 0 6px currentColor);
}

/* ── Tooltip ──────────────────────────────────────────── */

#tooltip {
  position: fixed;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  max-width: 260px;
  pointer-events: none;
  opacity: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
  transition: opacity 0.1s;
}

#tooltip.visible {
  opacity: 1;
}

.tooltip-region {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.tooltip-country {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.tooltip-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  margin-bottom: 3px;
}

.tooltip-key {
  color: var(--text-muted);
}

.tooltip-val {
  color: var(--text-primary);
  font-weight: 500;
  font-family: var(--font-mono);
  font-size: 11px;
  text-align: right;
}

.tooltip-industry-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 5px;
  vertical-align: middle;
}

.tooltip-excerpt {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 8px;
  border-top: 1px solid var(--border-muted);
  padding-top: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Detail Panel ─────────────────────────────────────── */

#detail-panel {
  width: 0;
  min-width: 0;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 50;
  overflow: hidden;
}

#detail-panel.open {
  transform: translateX(0);
  width: var(--panel-width);
  min-width: var(--panel-width);
}

#panel-header {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-shrink: 0;
}

#panel-region-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

#panel-country-name {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

#panel-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 2px;
  border-radius: 4px;
  flex-shrink: 0;
  transition: color 0.15s, background 0.15s;
}

#panel-close:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

#panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#panel-body::-webkit-scrollbar {
  width: 4px;
}
#panel-body::-webkit-scrollbar-track {
  background: transparent;
}
#panel-body::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 2px;
}

.panel-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.panel-section-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.panel-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.panel-stat-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius);
  padding: 7px 10px;
}

.panel-stat-label {
  font-size: 10px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.panel-stat-value {
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.panel-stat-sub {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 1px;
}

.panel-industry-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-muted);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  width: fit-content;
}

.panel-industry-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.panel-industries-list {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius);
  padding: 10px 12px;
}

.panel-excerpt {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.65;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius);
  padding: 12px;
}

.panel-wiki-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  padding: 10px 14px;
  background: var(--accent-dim);
  border: 1px solid rgba(88, 166, 255, 0.3);
  border-radius: var(--radius);
  transition: background 0.15s;
}

.panel-wiki-link:hover {
  background: rgba(88, 166, 255, 0.25);
}

.panel-no-data {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
}

/* ── Data quality badge ─────────────────────────────────── */
.dq-badge {
  display: inline-block;
  font-family: 'VT323', 'Courier New', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 2px 7px;
  border-radius: 3px;
  border: 1px solid currentColor;
}
.dq-badge:empty { display: none; }
.dq-RICH,  .dq-rich  { color: #27ae60; background: rgba(39,174,96,0.10); }
.dq-PARTIAL, .dq-partial { color: #f39c12; background: rgba(243,156,18,0.10); }
.dq-STUB,  .dq-stub  { color: #7f8c8d; background: rgba(127,140,141,0.10); }

/* ── Map Controls ─────────────────────────────────────── */

#map-controls {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 10;
}

.map-control-btn {
  width: 32px;
  height: 32px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  font-family: var(--font-sans);
  line-height: 1;
}

.map-control-btn:hover {
  background: var(--bg-hover);
}

/* ── Stats Bar ────────────────────────────────────────── */

#stats-bar {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(13, 17, 23, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 12px;
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  z-index: 10;
  display: flex;
  gap: 16px;
}

#stats-bar span strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ── Loading Spinner ──────────────────────────────────── */

#loading-overlay {
  position: absolute;
  inset: 0;
  background: var(--map-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 500;
  gap: 16px;
  transition: opacity 0.4s;
}

#loading-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ── Error State ──────────────────────────────────────── */

#error-overlay {
  position: absolute;
  inset: 0;
  background: var(--map-bg);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 500;
  gap: 12px;
  padding: 24px;
  text-align: center;
}

#error-overlay.visible {
  display: flex;
}

.error-icon {
  font-size: 40px;
}

.error-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.error-msg {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 400px;
  line-height: 1.5;
}

/* ── Zoom indicator ───────────────────────────────────── */

#zoom-indicator {
  position: absolute;
  top: 12px;
  right: 16px;
  background: rgba(13, 17, 23, 0.75);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 10px;
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  z-index: 10;
  pointer-events: none;
}

/* ── Count badge in header ────────────────────────────── */

#region-count-badge {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2px 10px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  white-space: nowrap;
}

/* ── Highlight ring on search ─────────────────────────── */

.bubble.search-highlight circle {
  stroke-width: 2 !important;
  filter: drop-shadow(0 0 4px currentColor);
}

/* ── Responsive tweaks ────────────────────────────────── */

@media (max-width: 1100px) {
  :root {
    --sidebar-width: 220px;
    --panel-width: 300px;
  }
}

@media (max-width: 900px) {
  :root {
    --sidebar-width: 0px;
    --panel-width: 280px;
  }
  #sidebar {
    display: none;
  }
}

/* ── Admin-1 borders (state/province lines) ──────────────────── */
.admin-border {
  fill: transparent;
  stroke: rgba(255, 255, 255, 0.18);
  stroke-width: 0.4;
  stroke-linejoin: round;
  cursor: pointer;
}

/* ── Country bubble label ─────────────────────────────────────── */
.country-bubble-label {
  font-family: var(--font-sans);
  font-size: 9px;
  fill: var(--text-secondary);
  pointer-events: none;
  user-select: none;
  text-decoration: underline;
  text-underline-offset: 2px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ── Per-industry GDP breakdown bars ──────────────────────────── */
.ind-gdp-row {
  display: grid;
  grid-template-columns: 110px 1fr 60px;
  align-items: center;
  gap: 8px;
  margin-bottom: 7px;
}
.ind-gdp-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ind-gdp-bar-track {
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  overflow: hidden;
}
.ind-gdp-bar {
  height: 100%;
  border-radius: 3px;
  transition: width 0.4s ease;
}
.ind-gdp-val {
  font-size: 11px;
  color: var(--text-secondary, #8b949e);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ── Industry pill "All" button ───────────────────────────────── */
.pill-all-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  cursor: pointer;
  text-align: center;
  transition: background 0.15s, color 0.15s;
  user-select: none;
  width: 100%;
}

.pill-all-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

/* ── Pill expand arrow ────────────────────────────────────────── */
.pill-expand {
  font-size: 10px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 2px;
  transition: transform 0.15s;
  flex-shrink: 0;
  line-height: 1;
}

.pill-expand.open {
  transform: rotate(180deg);
}

/* ── Per-category keyword dropdown ───────────────────────────── */
.pill-dropdown {
  display: none;
  flex-direction: column;
  gap: 1px;
  background: var(--bg-primary);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 2px;
}

.pill-dropdown.open {
  display: flex;
}

.pill-dropdown-item {
  padding: 4px 10px;
  font-size: 11px;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.1s, color 0.1s;
  gap: 6px;
}

.pill-dropdown-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.pill-dropdown-kw {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pill-dropdown-cnt {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  flex-shrink: 0;
}