/* Clean Tool Styles */

.clean-tool-container {
  padding: var(--spacing-lg, 1.5rem);
}

.dataset-status-banner {
  margin-bottom: var(--spacing-lg, 1.5rem);
  padding: var(--spacing-md, 1rem) var(--spacing-lg, 1.5rem);
  border-radius: var(--radius-md, 8px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-base, 0.2s);
}

.dataset-status-banner.dataset-not-loaded {
  background: rgba(212, 153, 34, 0.15);
  border: 1px solid rgba(212, 153, 34, 0.3);
  color: var(--warning, #d29922);
}

.dataset-status-banner.dataset-loaded {
  background: rgba(63, 185, 80, 0.15);
  border: 1px solid rgba(63, 185, 80, 0.3);
  color: var(--success, #3fb950);
}

.status-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm, 0.5rem);
  flex: 1;
}

.status-icon {
  font-size: 1.25rem;
  font-weight: 600;
}

.status-text {
  font-size: 0.9375rem;
  font-weight: 500;
}

.status-text strong {
  font-weight: 600;
}

.btn-load-dataset {
  padding: 0.375rem 0.75rem;
  background: var(--accent-primary, #58a6ff);
  border: none;
  border-radius: var(--radius-sm, 4px);
  color: white;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast, 0.1s);
}

.btn-load-dataset:hover {
  background: var(--accent-hover, #79c0ff);
  transform: translateY(-1px);
}

.clean-wizard {
  display: flex;
  gap: var(--spacing-md, 1rem);
  margin-bottom: var(--spacing-lg, 1.5rem);
  padding-bottom: var(--spacing-lg, 1.5rem);
  border-bottom: 1px solid var(--border-primary, #30363d);
}

.wizard-step {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm, 0.5rem);
  padding: var(--spacing-md, 1rem);
  background: var(--bg-tertiary, #1c2128);
  border: 1px solid var(--border-primary, #30363d);
  border-radius: var(--radius-md, 8px);
  opacity: 0.5;
  transition: all var(--transition-base, 0.2s);
}

.wizard-step.active {
  opacity: 1;
  border-color: var(--accent-primary, #58a6ff);
  background: rgba(88, 166, 255, 0.1);
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-secondary, #161b22);
  border: 2px solid var(--border-primary, #30363d);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--text-secondary, #8b949e);
  flex-shrink: 0;
}

.wizard-step.active .step-number {
  background: var(--accent-primary, #58a6ff);
  border-color: var(--accent-primary, #58a6ff);
  color: white;
}

.step-content h3 {
  margin: 0 0 0.25rem 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary, #e6edf3);
}

.step-content p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-secondary, #8b949e);
}

.clean-operations {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg, 1.5rem);
}

.operation-section h3 {
  margin: 0 0 var(--spacing-md, 1rem) 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary, #e6edf3);
}

.operations-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm, 0.5rem);
}

.operation-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md, 1rem);
  padding: var(--spacing-md, 1rem);
  background: var(--bg-tertiary, #1c2128);
  border: 1px solid var(--border-primary, #30363d);
  border-radius: var(--radius-md, 8px);
  cursor: pointer;
  transition: all var(--transition-base, 0.2s);
}

.operation-checkbox:hover {
  border-color: var(--accent-primary, #58a6ff);
  transform: translateX(4px);
}

.operation-checkbox input[type="checkbox"] {
  margin-top: 0.25rem;
  cursor: pointer;
}

.operation-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.operation-name {
  font-weight: 600;
  color: var(--text-primary, #e6edf3);
  font-size: 0.9375rem;
}

.operation-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary, #8b949e);
}

.operation-config {
  background: var(--bg-tertiary, #1c2128);
  border: 1px solid var(--border-primary, #30363d);
  border-radius: var(--radius-md, 8px);
  padding: var(--spacing-lg, 1.5rem);
}

.config-sections {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg, 1.5rem);
}

.config-section h4 {
  margin: 0 0 var(--spacing-md, 1rem) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary, #e6edf3);
}

.config-option {
  margin-bottom: var(--spacing-md, 1rem);
}

.config-option label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-primary, #e6edf3);
}

.config-option input[type="text"],
.config-option input[type="number"],
.config-option select {
  width: 100%;
  padding: 0.5rem;
  background: var(--bg-secondary, #161b22);
  border: 1px solid var(--border-primary, #30363d);
  border-radius: var(--radius-sm, 4px);
  color: var(--text-primary, #e6edf3);
  font-size: 0.875rem;
}

.config-option input[type="radio"],
.config-option input[type="checkbox"] {
  margin-right: 0.5rem;
}

.config-hint {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary, #8b949e);
  margin-top: 0.25rem;
}

.column-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.column-selector label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  background: var(--bg-secondary, #161b22);
  border: 1px solid var(--border-primary, #30363d);
  border-radius: var(--radius-sm, 4px);
  font-size: 0.8125rem;
  cursor: pointer;
  transition: all var(--transition-fast, 0.1s);
}

.column-selector label:hover {
  border-color: var(--accent-primary, #58a6ff);
}

.column-selector input[type="checkbox"]:checked + span,
.column-selector label:has(input[type="checkbox"]:checked) {
  background: rgba(88, 166, 255, 0.15);
  border-color: var(--accent-primary, #58a6ff);
}

.clean-actions {
  display: flex;
  gap: var(--spacing-md, 1rem);
  justify-content: flex-end;
  padding-top: var(--spacing-md, 1rem);
  border-top: 1px solid var(--border-primary, #30363d);
}

.clean-preview {
  background: var(--bg-tertiary, #1c2128);
  border: 1px solid var(--border-primary, #30363d);
  border-radius: var(--radius-md, 8px);
  padding: var(--spacing-lg, 1.5rem);
  margin-top: var(--spacing-lg, 1.5rem);
}

.preview-summary h4 {
  margin: 0 0 var(--spacing-md, 1rem) 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary, #e6edf3);
}

.preview-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md, 1rem);
  margin-bottom: var(--spacing-lg, 1.5rem);
}

.preview-stats .stat-item {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-md, 1rem);
  background: var(--bg-secondary, #161b22);
  border-radius: var(--radius-md, 8px);
}

.preview-stats .stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary, #8b949e);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.preview-stats .stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary, #e6edf3);
}

.preview-changes h5 {
  margin: 0 0 var(--spacing-sm, 0.5rem) 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary, #e6edf3);
}

.changes-list {
  margin: 0;
  padding-left: 1.5rem;
  color: var(--text-secondary, #8b949e);
  font-size: 0.875rem;
}

.changes-list li {
  margin-bottom: 0.25rem;
}