.dashboard-intro {
  color: #555;
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.gerda-dashboard {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  align-items: start;
  margin: 24px 0 32px;
}

.dashboard-sidebar {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.06);
  padding: 20px;
  max-width: 260px;
  transition: box-shadow 0.15s ease;
}

.dashboard-sidebar h2 {
  margin-top: 0;
  font-size: 1.2rem;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.control-group label {
  font-weight: 600;
  font-size: 0.95rem;
}

.control-group select,
.control-group input {
  background: #fafbfc;
  border: 1px solid #e1e5eb;
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 0.95rem;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.control-group select:focus,
.control-group input:focus {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
  border-color: #3b82f6;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

.legend {
  margin-top: 16px;
}

.legend-title {
  font-weight: 600;
  margin-bottom: 8px;
}

.legend-bar {
  height: 12px;
  border-radius: 8px;
  background: linear-gradient(90deg, #f2f2f2, #1f4e79);
  border: 1px solid #d0d0d0;
}

.legend-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-top: 6px;
}

.legend-nodata {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 0.8rem;
  color: #666;
}

.nodata-swatch {
  width: 14px;
  height: 14px;
  background: #f2f2f2;
  border: 1px solid #d0d0d0;
  border-radius: 2px;
}

.party-legend {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}

.party-swatch {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
}

.swatch-color {
  width: 16px;
  height: 12px;
  border-radius: 2px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
}

.dashboard-map {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

#map {
  width: 100%;
  height: 640px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  background: #fafafa;
  overflow: hidden;
  position: relative;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

#map svg {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hover-info,
.selection-info {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  background: #ffffff;
  font-size: 0.95rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.map-hint {
  margin: -4px 0 4px;
  font-size: 0.75rem;
  color: #9ca3af;
  text-align: center;
}

.selection-info {
  min-height: 40px;
  padding: 10px 14px;
  font-size: 0.85rem;
}

.selection-info ul {
  margin: 6px 0 0 16px;
}

.selection-info li {
  margin: 0;
}

.map-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  background: #f8fafc;
  border: 1px solid rgba(0, 0, 0, 0.04);
  border-radius: 10px;
  padding: 12px 14px;
}

.map-toolbar label {
  font-weight: 600;
}

.layer-toggles-group {
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.download-group {
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.download-buttons {
  display: flex;
  gap: 8px;
}

.download-buttons button {
  flex: 1;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid #e5e7eb;
  background: #f3f4f6;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

.download-buttons button:hover {
  background: #e5e7eb;
}

.download-buttons button:active {
  transform: scale(0.98);
}

.download-buttons button:focus {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}

.layer-toggles {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 400;
  cursor: pointer;
  user-select: none;
}

.toggle-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: #3b82f6;
}

.city-label {
  font-size: 11px;
  font-weight: 600;
  fill: #1f2937;
  text-anchor: middle;
  pointer-events: none;
  text-shadow:
    1px 1px 2px white,
    -1px -1px 2px white,
    1px -1px 2px white,
    -1px 1px 2px white;
}

.state-boundaries {
  fill: none;
  stroke: #374151;
  stroke-width: 1.5;
  pointer-events: none;
}

.map-toolbar input {
  flex: 1 1 220px;
}

.map-toolbar button {
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid #e5e7eb;
  background: #f3f4f6;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

.map-toolbar button:focus {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

.map-toolbar button:hover {
  background: #e5e7eb;
}

.map-toolbar button:active {
  transform: scale(0.98);
}

.dashboard-timeseries {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid #e2e2e2;
}

.dashboard-timeseries h2 {
  margin-top: 0;
}

.timeseries-controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

#timeseries-chart {
  min-height: 456px;
}

.timeseries-note {
  margin-top: 8px;
  font-size: 0.9rem;
  color: #555;
}

/* Loading state */
.loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(50, 50, 50, 0.75);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  border-radius: 12px;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

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

.loading-text {
  margin-top: 16px;
  font-size: 1rem;
  font-weight: 500;
  color: #ffffff;
}

/* Error state */
.error-message {
  padding: 16px;
  background: #fff5f5;
  border: 1px solid #f5c2c2;
  border-radius: 8px;
  color: #c53030;
}

.error-message strong {
  display: block;
  margin-bottom: 8px;
}

.error-message ul {
  margin: 8px 0 0 16px;
}

.error-message a {
  color: #3b82f6;
}

@media (max-width: 980px) {
  .gerda-dashboard {
    grid-template-columns: 1fr;
  }

  #map {
    height: 520px;
  }
}

/* Tablet breakpoint */
@media (max-width: 768px) {
  .gerda-dashboard {
    gap: 12px;
    margin: 16px 0 24px;
  }

  .dashboard-sidebar {
    max-width: 100%;
    padding: 16px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
  }

  .dashboard-sidebar h2 {
    grid-column: 1 / -1;
    margin-bottom: 8px;
  }

  .control-group {
    margin-bottom: 0;
  }

  .legend {
    grid-column: 1 / -1;
    margin-top: 8px;
  }

  .layer-toggles-group {
    grid-column: 1 / -1;
    border-top: none;
    padding-top: 0;
    margin-top: 0;
  }

  .layer-toggles {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
  }

  .download-group {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
  }

  #map {
    height: 450px;
  }

  .timeseries-controls {
    grid-template-columns: 1fr 1fr;
  }

  #timeseries-chart {
    min-height: 384px;
  }
}

/* Mobile breakpoint */
@media (max-width: 480px) {
  .gerda-dashboard {
    gap: 8px;
    margin: 12px 0 16px;
  }

  .dashboard-sidebar {
    grid-template-columns: 1fr;
    padding: 12px;
    border-radius: 8px;
  }

  .dashboard-sidebar h2 {
    font-size: 1.1rem;
  }

  .control-group label {
    font-size: 0.9rem;
  }

  .control-group select,
  .control-group input {
    padding: 10px 12px;
    font-size: 1rem;
    min-height: 44px;
  }

  #map {
    height: 360px;
    border-radius: 8px;
  }

  .hover-info,
  .selection-info {
    padding: 10px 12px;
    font-size: 0.9rem;
  }

  .map-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .map-toolbar input {
    flex: none;
    width: 100%;
  }

  .map-toolbar button {
    min-height: 44px;
    font-size: 1rem;
  }

  .layer-toggles-group {
    grid-column: 1 / -1;
  }

  .city-label {
    font-size: 9px;
  }

  .dashboard-timeseries {
    margin-top: 16px;
    padding-top: 12px;
  }

  .dashboard-timeseries h2 {
    font-size: 1.1rem;
  }

  .timeseries-controls {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  #timeseries-chart {
    min-height: 336px;
  }

  .timeseries-note {
    font-size: 0.85rem;
  }
}