/**
 * Embedding Visualization Styles
 *
 * Styles for the admin dashboard embedding visualization feature,
 * including scatter plot container, selection panels, and controls.
 */

/* Stats Bar */
#embedding-viz-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

#embedding-viz-stats .stat-item {
  background: white;
  border-radius: var(--radius, 8px);
  padding: 1rem;
  box-shadow: var(--box-shadow, 0 1px 3px rgba(0, 0, 0, 0.1));
  text-align: center;
  border: 1px solid var(--border, #e5e7eb);
}

#embedding-viz-stats .stat-value {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--heading-color, #1f2937);
  display: block;
}

#embedding-viz-stats .stat-label {
  font-size: 0.75rem;
  color: var(--muted-foreground, #6b7280);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* Chart Container */
#embedding-viz-chart {
  width: 100%;
  height: 500px;
  border-radius: var(--radius, 8px);
}

#embedding-viz-chart.loading {
  opacity: 0.5;
  pointer-events: none;
}

/* Loading Overlay */
#embedding-viz-loader {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10;
  border-radius: var(--radius, 8px);
}

#embedding-viz-loader .loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #e5e7eb;
  border-top-color: #3b82f6;
  border-radius: 50%;
  animation: spin 1s ease-in-out infinite;
}

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

/* Error Message */
#embedding-viz-error {
  display: none;
}

#embedding-viz-error .error-message {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
  padding: 1rem;
  border-radius: var(--radius, 8px);
  margin: 1rem 0;
}

/* Preview Panel */
#embedding-viz-preview {
  min-height: 100px;
}

#embedding-viz-preview .preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border, #e5e7eb);
}

#embedding-viz-preview .preview-label {
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius, 4px);
  font-size: 0.75rem;
  font-weight: 500;
  color: white;
}

#embedding-viz-preview .preview-label.unannotated {
  background-color: #94a3b8;
}

#embedding-viz-preview .preview-body {
  margin: 0.5rem 0;
}

#embedding-viz-preview .preview-text {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-color, #374151);
  max-height: 150px;
  overflow-y: auto;
  word-wrap: break-word;
}

#embedding-viz-preview .preview-image {
  max-width: 100%;
  max-height: 150px;
  border-radius: var(--radius, 4px);
}

#embedding-viz-preview .preview-meta {
  font-size: 0.75rem;
  color: var(--muted-foreground, #6b7280);
  margin-top: 0.5rem;
}

/* Selection Panel */
#embedding-viz-selection-panel {
  min-height: 80px;
}

.selection-empty {
  text-align: center;
  padding: 1rem 0;
}

.selection-empty p {
  margin: 0.25rem 0;
}

.current-selection {
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: var(--radius, 8px);
  padding: 0.75rem;
  margin-bottom: 0.75rem;
}

.current-selection .selection-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.current-selection .selection-count {
  font-size: 0.75rem;
  color: #0369a1;
  background: #e0f2fe;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
}

.current-selection .selection-preview {
  font-size: 0.75rem;
  color: var(--muted-foreground, #6b7280);
  margin-bottom: 0.75rem;
  word-break: break-all;
}

.current-selection .selection-actions {
  display: flex;
  gap: 0.5rem;
}

/* Queued Selections */
.queued-selections h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--heading-color, #1f2937);
  margin: 0 0 0.75rem 0;
}

.queued-selection {
  background: #f9fafb;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: var(--radius, 8px);
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.5rem;
}

.queued-selection-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.priority-badge {
  font-size: 0.75rem;
  font-weight: 500;
  color: white;
  background: #6366f1;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
}

.queued-selection .selection-count {
  font-size: 0.75rem;
  color: var(--muted-foreground, #6b7280);
  flex: 1;
}

.queued-selection .btn-icon {
  background: none;
  border: none;
  color: var(--muted-foreground, #6b7280);
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  padding: 0.125rem;
}

.queued-selection .btn-icon:hover {
  color: #dc2626;
}

.queued-selection-preview {
  font-size: 0.75rem;
  color: var(--muted-foreground, #6b7280);
  word-break: break-all;
}

/* Queue Actions */
.queue-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border, #e5e7eb);
}

.queue-actions .btn {
  flex: 1;
  padding: 0.5rem;
  font-size: 0.875rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border-radius: var(--radius, 8px);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

.btn-sm {
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
}

.btn-primary {
  background-color: #3b82f6;
  color: white;
}

.btn-primary:hover {
  background-color: #2563eb;
}

.btn-secondary {
  background-color: white;
  border-color: var(--border, #e5e7eb);
  color: var(--text-color, #374151);
}

.btn-secondary:hover {
  background-color: #f9fafb;
}

.btn-success {
  background-color: #22c55e;
  color: white;
}

.btn-success:hover {
  background-color: #16a34a;
}

/* Notifications */
.notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius, 8px);
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  animation: slideIn 0.2s ease-out;
}

.notification-success {
  background-color: #22c55e;
  color: white;
}

.notification-error {
  background-color: #ef4444;
  color: white;
}

.notification-warning {
  background-color: #f59e0b;
  color: white;
}

.notification-info {
  background-color: #3b82f6;
  color: white;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  #embedding-viz-chart {
    height: 350px;
  }

  #embedding-viz-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .queue-actions {
    flex-direction: column;
  }
}
