.page-content {
  padding: var(--space-xl);
  font-family: var(--font-family)
}
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg)
}
.page-header-content h1 {
  margin: 0;
  color: var(--primary-dark);
  font-size: var(--font-size-2xl);
  font-weight: 700
}
.page-header-content p {
  margin: var(--space-xs) 0 0 0;
  color: var(--header-subtitle);
  font-size: var(--font-size-base);
  font-weight: 600
}
.page-header-actions {
  display: flex;
  gap: var(--space-sm)
}
.ce-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill,minmax(320px,1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl)
}
@media (min-width:1200px) {
  .ce-card-grid {
    grid-template-columns: repeat(auto-fill,minmax(320px,1fr))
  }
}
.ce-card {
  background: var(--bg-white);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 3px rgba(0,0,0,.12),0 1px 2px rgba(0,0,0,.05);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  overflow: hidden
}
.ce-card-clickable {
  cursor: pointer;
  height: 100%
}
.ce-card-clickable:hover,
.ce-card[style*="cursor: pointer"]:hover,
.ce-card[style*="cursor:pointer"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0,0,0,.15),0 2px 4px rgba(0,0,0,.08);
  border-color: var(--accent-primary)
}
.ce-card.selected,
.ce-card.selected:hover {
  border-color: var(--accent-primary)!important;
  background-color: rgba(13,110,253,.05);
  box-shadow: 0 0 0 3px rgba(13,110,253,.1)!important
}
.ce-card-header {
  padding: var(--space-lg);
  background: #f3f4f6;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md)
}
.ce-card-header h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-dark);
  margin: 0
}
.ce-card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #111827;
  margin: 0;
  line-height: 1.3;
  word-wrap: break-word;
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: auto
}
.ce-card-subtitle {
  font-size: var(--font-size-sm);
  color: #6b7280;
  margin-top: var(--space-xs)
}
.ce-card-body {
  padding: var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column
}
.ce-card-description {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  margin-bottom: var(--space-md)
}
.lookup-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary-subtle);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem
}
.lookup-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em
}
.lookup-card-meta i {
  font-size: .875rem
}
.ce-card-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md)
}
.ce-card-meta-item {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: var(--space-sm);
  font-size: var(--font-size-base)
}
.ce-card-meta-item i {
  width: 1rem;
  text-align: center;
  color: var(--text-muted)
}

/* STANDARD: Dark labels, lighter values for clear hierarchy */
.text-label {
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dark);
  white-space: nowrap
}

.text-value {
  font-size: var(--font-size-base);
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.5
}
.ce-card-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md)
}
.ce-card-stat {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-light);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 500
}
.ce-card-stat i {
  font-size: .75rem;
  opacity: .7
}
.ce-card-footer {
  padding: var(--space-md) var(--space-lg);
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
  margin-top: auto
}
.ce-card-timestamp {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-sm)
}
.ce-card-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: space-between;
  align-items: center
}
.ce-card-actions-group {
  display: flex;
  gap: var(--space-sm)
}
.ce-status-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: .025em
}
.ce-status-active {
  background: #10b981;
  color: #fff
}
.ce-status-inactive {
  background: #6b7280;
  color: #fff
}
.ce-status-planning {
  background: #6366f1;
  color: #fff
}
.ce-status-completed {
  background: #10b981;
  color: #fff
}
.ce-status-warning {
  background: #f59e0b;
  color: #fff
}
.ce-status-danger {
  background: #ef4444;
  color: #fff
}
.ce-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(200px,1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl)
}
.ce-stats-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-left: 4px solid var(--border-light);
  transition: var(--transition-smooth);
  cursor: pointer
}
.ce-stats-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg)
}
.ce-stats-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-size: 1.5rem;
  flex-shrink: 0
}
.ce-stats-content {
  flex: 1;
  min-width: 0
}
.ce-stats-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: var(--space-xs)
}
.ce-stats-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2
}
.ce-stats-subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-top: var(--space-xs)
}
.ce-stats-card.theme-primary {
  border-left-color: var(--primary)
}
.ce-stats-card.theme-primary .ce-stats-icon {
  background: var(--primary-subtle);
  color: var(--primary)
}
.ce-stats-card.theme-success {
  border-left-color: var(--success)
}
.ce-stats-card.theme-success .ce-stats-icon {
  background: var(--success-subtle);
  color: var(--success)
}
.ce-stats-card.theme-warning {
  border-left-color: var(--warning)
}
.ce-stats-card.theme-warning .ce-stats-icon {
  background: var(--warning-subtle);
  color: var(--warning)
}
.ce-stats-card.theme-danger {
  border-left-color: var(--danger)
}
.ce-stats-card.theme-danger .ce-stats-icon {
  background: var(--danger-subtle);
  color: var(--danger)
}
.ce-stats-card.theme-info {
  border-left-color: var(--info)
}
.ce-stats-card.theme-info .ce-stats-icon {
  background: var(--info-subtle);
  color: var(--info)
}
.ce-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 500;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
  line-height: 1.5
}
.ce-button:disabled {
  opacity: .6;
  cursor: not-allowed
}
.assembly-selection-container {
  margin: 1.5rem 0
}
.assembly-selection-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  min-height: 400px
}
.assembly-selection-panel {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column
}
.assembly-selection-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-light);
  background: var(--bg-light)
}
.assembly-selection-header h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-default)
}
.assembly-count {
  font-size: .875rem;
  color: var(--text-muted);
  background: var(--bg-white);
  padding: .25rem .75rem;
  border-radius: var(--radius-full)
}
.assembly-selection-list {
  flex: 1;
  overflow-y: auto;
  padding: .5rem
}
.assembly-item {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  margin-bottom: .5rem;
  cursor: pointer;
  transition: all .2s
}
.assembly-item:hover {
  border-color: var(--primary);
  box-shadow: 0 2px 4px rgba(0,0,0,.05)
}
.assembly-item.selected {
  background: var(--primary-subtle);
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(13,110,253,.2)
}
.assembly-item-content {
  display: flex;
  align-items: center;
  padding: .75rem;
  gap: .75rem
}
.assembly-item-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  color: var(--primary)
}
.assembly-item.selected .assembly-item-icon {
  background: var(--primary);
  color: #fff
}
.assembly-item-details {
  flex: 1
}
.assembly-item-name {
  font-weight: 600;
  color: var(--text-default);
  margin-bottom: .25rem
}
.assembly-item-meta {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap
}
.assembly-code {
  font-size: .875rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  background: var(--bg-light);
  padding: .125rem .5rem;
  border-radius: var(--radius-xs)
}
.assembly-type {
  font-size: .875rem;
  color: var(--primary);
  background: var(--primary-light);
  padding: .125rem .5rem;
  border-radius: var(--radius-xs)
}
.assembly-item-description {
  font-size: .875rem;
  color: var(--text-muted);
  margin-top: .25rem
}
.assembly-item-action {
  font-size: 1.25rem;
  color: var(--text-muted)
}
.assembly-item.selected .assembly-item-action {
  color: var(--primary)
}
.assembly-item-remove {
  background: 0 0;
  border: none;
  color: var(--danger);
  cursor: pointer;
  padding: .25rem .5rem;
  border-radius: var(--radius-sm);
  transition: all .2s
}
.assembly-item-remove:hover {
  background: var(--danger-light)
}
.assembly-item-children {
  padding: .5rem .75rem;
  background: var(--bg-light);
  border-top: 1px solid var(--border-light)
}
.children-indicator {
  font-size: .875rem;
  color: var(--text-muted)
}
.children-indicator i {
  margin-right: .25rem;
  color: var(--primary)
}
.assembly-selection-actions {
  padding: 1rem;
  border-top: 1px solid var(--border-light);
  background: var(--bg-light)
}
.quickstart-info-box {
  background: var(--info-light);
  border: 1px solid var(--info);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-top: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: .75rem
}
.quickstart-info-box i {
  color: var(--info);
  margin-top: .125rem
}
.quickstart-info-box p {
  margin: 0;
  color: var(--text-default);
  flex: 1
}
.ce-button-primary {
  background: #0d6efd;
  color: var(--text-white);
  border-color: #0d6efd
}
.ce-button-primary:hover:not(:disabled) {
  background: #0a58ca;
  border-color: #0a58ca;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md)
}
.ce-button-secondary {
  background: #0dcaf0;
  color: var(--text-white);
  border-color: #0dcaf0
}
.ce-button-secondary:hover:not(:disabled) {
  background: #0aa2c0;
  border-color: #0aa2c0;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md)
}
.ce-button-outline {
  background: 0 0;
  color: #0d6efd;
  border-color: #0d6efd
}
.ce-button-outline:hover:not(:disabled) {
  background: #0d6efd;
  color: var(--text-white);
  box-shadow: var(--shadow-sm)
}
.ce-button-danger {
  background: var(--danger);
  color: var(--text-white);
  border-color: var(--danger)
}
.ce-button-success {
  background: var(--success);
  color: var(--text-white);
  border-color: var(--success)
}
.ce-button-warning {
  background: var(--warning);
  color: var(--text-dark);
  border-color: var(--warning)
}
.ce-button-warning:hover:not(:disabled) {
  background: #f59e0b;
  border-color: #f59e0b
}
.ce-button-sm {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-sm)
}
.ce-button-lg {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-lg)
}
.ce-form-group {
  margin-bottom: var(--space-lg)
}
.ce-form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 600;
  color: var(--text-dark);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: .05em
}
.ce-form-control {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--text-dark);
  background: var(--bg-white);
  border-top: 2px solid var(--bg-light);
  border-right: 2px solid var(--bg-light);
  border-bottom: 2px solid var(--bg-light);
  border-left: 3px solid var(--primary)!important;
  border-radius: var(--radius-md);
  transition: var(--transition-smooth)
}
.theme-success .ce-form-control {
  border-left: 3px solid var(--success)!important
}
.ce-form-control:focus {
  outline: 0;
  border-color: #86b7fe;
  box-shadow: 0 0 0 .25rem rgba(13,110,253,.25)
}
.ce-form-control:hover:not(:focus) {
  border-color: #cbd5e1
}
.ce-form-control-sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-sm)
}
.ce-form-control-lg {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--font-size-lg)
}
.ce-textarea {
  resize: vertical;
  min-height: 100px
}
.ce-form-check {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-sm)
}
.ce-form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  margin-right: var(--space-sm);
  accent-color: var(--accent-orange);
  cursor: pointer
}
.ce-form-check-label {
  cursor: pointer;
  font-weight: 400
}
.form-grid-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg)
}
.form-group {
  display: flex;
  flex-direction: column
}
.form-group-full-width {
  grid-column: 1/-1
}
.form-label-required {
  color: var(--danger);
  margin-left: var(--space-xs)
}
.ce-form-checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
  font-weight: 500
}
.ce-form-checkbox {
  width: 1.25rem;
  height: 1.25rem;
  accent-color: var(--primary);
  cursor: pointer
}
.ce-validation-message,
.validation-message {
  color: var(--danger);
  font-size: var(--font-size-sm);
  margin-top: var(--space-xs);
  text-align: left;
  display: block
}
.info-banner {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: rgba(13,110,253,.08);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-md)
}
.info-banner i {
  color: var(--primary);
  font-size: var(--font-size-xl);
  flex-shrink: 0
}
.info-banner p {
  margin: 0 0 var(--space-sm) 0
}
.info-banner p:last-child {
  margin-bottom: 0
}
.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-xl)
}
.ce-table {
  width: 100%;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm)
}
.ce-table thead {
  background: var(--primary-dark);
  color: var(--text-white)
}
.ce-table th {
  padding: var(--space-md);
  font-weight: 600;
  text-align: left;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: .05em
}
.ce-table td {
  padding: var(--space-md);
  border-bottom: 1px solid var(--bg-light)
}
.ce-table tbody tr:last-child td {
  border-bottom: none
}
.ce-table tbody tr:hover {
  background: var(--bg-light)
}
.ce-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-sm);
  line-height: 1
}
.ce-badge-primary {
  background: #0d6efd;
  color: var(--text-white)
}
.ce-badge-success {
  background: var(--success);
  color: var(--text-white)
}
.ce-badge-warning {
  background: var(--accent-amber);
  color: var(--text-dark)
}
.ce-badge-danger {
  background: var(--danger);
  color: var(--text-white)
}
.ce-badge-info {
  background: #3b82f6;
  color: #fff
}
.empty-state {
  text-align: center;
  padding: var(--space-2xl)
}
.empty-state-icon {
  font-size: 3rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md)
}
.empty-state-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: var(--space-sm)
}
.empty-state-text {
  color: var(--text-muted);
  margin-bottom: var(--space-lg)
}
.loading-message {
  text-align: center;
  padding: var(--space-2xl);
  color: var(--text-muted)
}
.ce-spinner {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  border: 3px solid var(--bg-light);
  border-top-color: var(--accent-orange);
  border-radius: 50%;
  animation: ce-spin .8s linear infinite
}
@keyframes ce-spin {
  to {
    transform: rotate(360deg)
  }
}
.ce-skeleton {
  background: linear-gradient(90deg,var(--bg-light) 25%,#e2e8f0 50%,var(--bg-light) 75%);
  background-size: 200% 100%;
  animation: ce-shimmer 1.5s infinite;
  border-radius: var(--radius-sm)
}
@keyframes ce-shimmer {
  0% {
    background-position: 200% 0
  }
  100% {
    background-position: -200% 0
  }
}
.ce-page-header {
  margin-bottom: var(--space-xl)
}
.ce-page-header h2 {
  color: var(--text-dark);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--space-sm)
}
.ce-page-header p {
  color: var(--text-muted);
  font-size: var(--font-size-lg);
  margin: 0
}
.ce-collapsible {
  background: var(--bg-white);
  border: 1px solid var(--bg-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  transition: var(--transition-smooth)
}
.ce-collapsible:hover {
  border-color: var(--accent-orange)
}
.ce-collapsible.selected {
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px rgba(232,93,4,.1)
}
.ce-collapsible-header {
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 600;
  color: var(--text-dark)
}
.ce-collapsible-content {
  padding: 0 var(--space-lg) var(--space-lg)
}
.ce-scope-options {
  display: grid;
  gap: var(--space-md)
}
.ce-scope-option {
  background: var(--bg-white);
  border: 2px solid var(--bg-light);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  cursor: pointer;
  transition: var(--transition-smooth)
}
.ce-scope-option:hover {
  border-color: var(--accent-orange);
  transform: translateX(4px)
}
.ce-scope-option.selected {
  border-color: var(--accent-orange);
  background: rgba(232,93,4,.05)
}
.ce-tree-item {
  position: relative
}
.ce-tree-item-level-0 {
  padding-left: 0
}
.ce-tree-item-level-1 {
  padding-left: 30px
}
.ce-tree-item-level-2 {
  padding-left: 60px
}
.ce-tree-item-level-3 {
  padding-left: 90px
}
.ce-tree-item-level-4 {
  padding-left: 120px
}
.ce-tree-item-level-5 {
  padding-left: 150px
}
.ce-tree-item-level-6 {
  padding-left: 180px
}
.ce-tree-item-level-7 {
  padding-left: 210px
}
.ce-tree-item-level-8 {
  padding-left: 240px
}
.ce-tree-item-level-9 {
  padding-left: 270px
}
.ce-tree-item-description {
  padding-left: 30px
}
.ce-tree-toggle {
  background: 0 0;
  border: none;
  padding: 0;
  margin-right: var(--space-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-smooth)
}
.ce-tree-toggle:hover {
  color: var(--primary)
}
.ce-tree-spacer {
  display: inline-block;
  width: 24px
}
.ce-tree-view {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden
}
.ce-tree-search {
  padding: var(--space-md);
  border-bottom: 1px solid var(--border-light)
}
.ce-search-box {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%
}
.ce-search-box i.fa-search {
  position: absolute;
  left: .75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  z-index: 1
}
.ce-search-box input {
  width: 100%;
  padding-left: 2.5rem;
  padding-right: .75rem
}
.ce-search-clear {
  position: absolute;
  right: var(--space-sm);
  background: 0 0;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth)
}
.ce-search-clear:hover {
  background: var(--bg-light);
  color: var(--text-primary)
}
.ce-tree-content {
  max-height: 600px;
  overflow-y: auto;
  padding: var(--space-md)
}
.ce-assembly-tree .ce-tree-node,
.ce-tree-view .ce-tree-node {
  margin-bottom: var(--space-xs)
}
.ce-assembly-tree .ce-tree-node-header,
.ce-tree-view .ce-tree-node-header {
  display: flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  border: 1px solid transparent
}
.ce-assembly-tree .ce-tree-node-header:hover,
.ce-tree-view .ce-tree-node-header:hover {
  background: var(--bg-hover);
  border-color: var(--border-light)
}
.ce-assembly-tree .ce-tree-node-header.selected,
.ce-tree-view .ce-tree-node-header.selected {
  background: var(--primary-subtle);
  border-color: var(--primary);
  box-shadow: var(--shadow-sm)
}
.ce-assembly-tree .ce-tree-node-header.selected .ce-tree-node-label,
.ce-tree-view .ce-tree-node-header.selected .ce-tree-node-label {
  font-weight: 600;
  color: var(--primary)
}
.ce-assembly-tree .ce-tree-node-content,
.ce-tree-view .ce-tree-node-content {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex: 1
}
.ce-assembly-tree .ce-tree-node-label,
.ce-tree-view .ce-tree-node-label {
  font-weight: 500;
  color: var(--text-primary)
}
.ce-assembly-tree .ce-tree-node-code,
.ce-tree-view .ce-tree-node-code {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  font-family: var(--font-mono);
  background: var(--bg-light);
  padding: .125rem var(--space-sm);
  border-radius: var(--radius-sm)
}
.ce-assembly-tree .ce-tree-node-children,
.ce-tree-view .ce-tree-node-children {
  margin-left: calc(var(--space-md) + 24px);
  margin-top: var(--space-xs);
  padding-left: var(--space-md);
  border-left: 2px solid var(--border-light)
}
.ce-text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap
}
.ce-shadow-hover:hover {
  box-shadow: var(--shadow-lg)
}
.ce-text-center {
  text-align: center
}
.ce-text-left {
  text-align: left
}
.ce-text-right {
  text-align: right
}
.ce-text-primary {
  color: var(--primary)
}
.ce-text-muted {
  color: var(--text-muted)
}
.ce-text-danger {
  color: var(--danger)
}
.ce-text-warning {
  color: var(--warning)
}
.ce-text-success {
  color: var(--success)
}
.ce-flex {
  display: flex
}
.ce-inline-flex {
  display: inline-flex
}
.ce-grid {
  display: grid
}
.ce-block {
  display: block
}
.ce-inline-block {
  display: inline-block
}
.ce-hidden {
  display: none
}
.ce-justify-between {
  justify-content: space-between
}
.ce-justify-center {
  justify-content: center
}
.ce-justify-start {
  justify-content: flex-start
}
.ce-justify-end {
  justify-content: flex-end
}
.ce-align-center {
  align-items: center
}
.ce-align-start {
  align-items: flex-start
}
.ce-align-end {
  align-items: flex-end
}
.ce-flex-wrap {
  flex-wrap: wrap
}
.ce-flex-column {
  flex-direction: column
}
.ce-flex-row {
  flex-direction: row
}
.ce-m-0 {
  margin: 0
}
.ce-m-1 {
  margin: var(--space-xs)
}
.ce-m-2 {
  margin: var(--space-sm)
}
.ce-m-3 {
  margin: var(--space-md)
}
.ce-m-4 {
  margin: var(--space-lg)
}
.ce-m-5 {
  margin: var(--space-xl)
}
.ce-mt-0 {
  margin-top: 0
}
.ce-mt-1 {
  margin-top: var(--space-xs)
}
.ce-mt-2 {
  margin-top: var(--space-sm)
}
.ce-mt-3 {
  margin-top: var(--space-md)
}
.ce-mt-4 {
  margin-top: var(--space-lg)
}
.ce-mt-5 {
  margin-top: var(--space-xl)
}
.ce-mb-0 {
  margin-bottom: 0
}
.ce-mb-1 {
  margin-bottom: var(--space-xs)
}
.ce-mb-2 {
  margin-bottom: var(--space-sm)
}
.ce-mb-3 {
  margin-bottom: var(--space-md)
}
.ce-mb-4 {
  margin-bottom: var(--space-lg)
}
.ce-mb-5 {
  margin-bottom: var(--space-xl)
}
.ce-mr-0 {
  margin-right: 0
}
.ce-mr-1 {
  margin-right: var(--space-xs)
}
.ce-mr-2 {
  margin-right: var(--space-sm)
}
.ce-mr-3 {
  margin-right: var(--space-md)
}
.ce-mr-4 {
  margin-right: var(--space-lg)
}
.ce-mr-5 {
  margin-right: var(--space-xl)
}
.ce-ml-0 {
  margin-left: 0
}
.ce-ml-1 {
  margin-left: var(--space-xs)
}
.ce-ml-2 {
  margin-left: var(--space-sm)
}
.ce-ml-3 {
  margin-left: var(--space-md)
}
.ce-ml-4 {
  margin-left: var(--space-lg)
}
.ce-ml-5 {
  margin-left: var(--space-xl)
}
.ce-my-0 {
  margin-top: 0;
  margin-bottom: 0
}
.ce-my-1 {
  margin-top: var(--space-xs);
  margin-bottom: var(--space-xs)
}
.ce-my-2 {
  margin-top: var(--space-sm);
  margin-bottom: var(--space-sm)
}
.ce-my-3 {
  margin-top: var(--space-md);
  margin-bottom: var(--space-md)
}
.ce-my-4 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-lg)
}
.ce-my-5 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-xl)
}
.ce-mx-0 {
  margin-left: 0;
  margin-right: 0
}
.ce-mx-1 {
  margin-left: var(--space-xs);
  margin-right: var(--space-xs)
}
.ce-mx-2 {
  margin-left: var(--space-sm);
  margin-right: var(--space-sm)
}
.ce-mx-3 {
  margin-left: var(--space-md);
  margin-right: var(--space-md)
}
.ce-mx-4 {
  margin-left: var(--space-lg);
  margin-right: var(--space-lg)
}
.ce-mx-5 {
  margin-left: var(--space-xl);
  margin-right: var(--space-xl)
}
.ce-p-0 {
  padding: 0
}
.ce-p-1 {
  padding: var(--space-xs)
}
.ce-p-2 {
  padding: var(--space-sm)
}
.ce-p-3 {
  padding: var(--space-md)
}
.ce-p-4 {
  padding: var(--space-lg)
}
.ce-p-5 {
  padding: var(--space-xl)
}
.ce-py-1 {
  padding-top: var(--space-xs);
  padding-bottom: var(--space-xs)
}
.ce-py-2 {
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm)
}
.ce-py-3 {
  padding-top: var(--space-md);
  padding-bottom: var(--space-md)
}
.ce-py-4 {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg)
}
.ce-py-5 {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl)
}
.ce-px-1 {
  padding-left: var(--space-xs);
  padding-right: var(--space-xs)
}
.ce-px-2 {
  padding-left: var(--space-sm);
  padding-right: var(--space-sm)
}
.ce-px-3 {
  padding-left: var(--space-md);
  padding-right: var(--space-md)
}
.ce-px-4 {
  padding-left: var(--space-lg);
  padding-right: var(--space-lg)
}
.ce-px-5 {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl)
}
.ce-font-bold {
  font-weight: 700
}
.ce-font-semibold {
  font-weight: 600
}
.ce-font-medium {
  font-weight: 500
}
.ce-font-normal {
  font-weight: 400
}
.ce-col-lg-4 {
  grid-column: span 4
}
.ce-col-lg-8 {
  grid-column: span 8
}
.ce-col-12 {
  grid-column: span 12
}
.g-4 {
  gap: var(--space-lg)
}
.position-relative {
  position: relative
}
.position-absolute {
  position: absolute
}
.h-100 {
  height: 100%
}
.ce-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
  transform: translateY(-2px);
  transition: var(--transition-smooth)
}
.ce-divider {
  height: 1px;
  background: var(--bg-light);
  margin: var(--space-lg) 0
}
.ce-hint {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-sm)
}
.ce-success-message {
  background: rgba(5,150,105,.1);
  color: var(--success);
  border: 1px solid var(--success);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg)
}
.ce-alert {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  text-align: left;
  gap: var(--space-md);
  position: relative;
  animation: slideDown .3s ease-out
}
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px)
  }
  to {
    opacity: 1;
    transform: translateY(0)
  }
}
.ce-alert-content {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex: 1
}
.ce-alert-icon {
  font-size: 1.25rem
}
.ce-alert i {
  margin-right: 0.5rem;
  flex-shrink: 0
}
.ce-alert > div {
  display: flex;
  align-items: center;
  text-align: left;
  flex: 1
}
.ce-alert-message {
  flex: 1
}
.ce-alert-close {
  background: 0 0;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  opacity: .7;
  transition: opacity .2s;
  padding: 0;
  color: inherit
}
.ce-info-message {
  background-color: #e7f3ff;
  border-left: 4px solid #0066cc;
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  border-radius: 0.375rem;
  text-align: left;
}

.ce-info-message i.fa-info-circle {
  color: #0066cc;
  margin-right: 0.75rem;
}

.ce-alert-close:hover {
  opacity: 1
}
.ce-alert-success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb
}
.ce-alert-warning {
  background: #fff3cd;
  color: #856404;
  border: 1px solid #ffeeba
}
.ce-alert-danger,
.ce-alert-error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb
}
.ce-alert-info {
  background: #d1ecf1;
  color: #0c5460;
  border: 1px solid #bee5eb
}
.ce-alert-gatewayerror {
  background: #fff3cd;
  color: #dc3545;
  border: 1px solid #ffc107;
  border-left: 4px solid #dc3545;
  font-weight: 600
}
.ce-alert-gatewayerror .ce-alert-icon {
  color: #dc3545
}
.ce-modal-backdrop,
.ce-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1040;
  animation: fadeIn .2s ease-out
}
@keyframes fadeIn {
  from {
    opacity: 0
  }
  to {
    opacity: 1
  }
}
.ce-modal {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1050;
  animation: scaleIn .2s ease-out
}
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(.95)
  }
  to {
    opacity: 1;
    transform: scale(1)
  }
}
.ce-modal-sm {
  max-width: 400px
}
.ce-modal-lg {
  max-width: 800px
}
.ce-modal-xl {
  max-width: 1200px
}
.ce-modal-fullscreen {
  max-width: calc(100vw - 2rem);
  max-height: calc(100vh - 2rem);
  margin: 1rem
}
.ce-modal-header {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #fff;
  padding: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0
}
.ce-modal-header-default {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%)
}
.ce-modal-header-success {
  background: #4caf50
}
.ce-modal-header-warning {
  background: #ff9800
}
.ce-modal-header-danger {
  background: #f44336
}
.ce-modal-header-info {
  background: #2196f3
}
.ce-modal-header-neutral {
  background: #6c757d
}
.ce-modal-header-light {
  background: var(--bg-white);
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color)
}
.ce-modal-header-light h3 {
  color: var(--text-primary)
}
.ce-modal-header-light .ce-modal-close {
  color: var(--text-muted)
}
.ce-modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff
}
.ce-modal-close {
  background: 0 0;
  border: none;
  color: var(--text-white);
  font-size: 1.5rem;
  cursor: pointer;
  opacity: .8;
  transition: opacity .2s;
  padding: 0;
  line-height: 1
}
.ce-modal-close:hover {
  opacity: 1
}
.ce-modal-body {
  padding: var(--space-xl);
  overflow-y: auto;
  flex: 1
}
.ce-modal-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--bg-light);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-md);
  background: var(--bg-light);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl)
}
.import-modal-content {
  min-height: 400px
}
.import-modal .ce-modal-header {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #fff;
  padding: var(--space-lg);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0
}
.import-modal .ce-modal-header h3 {
  color: #fff;
  margin: 0;
  font-weight: 600
}
.import-modal .ce-modal-close {
  color: #fff;
  opacity: .8
}
.import-modal .ce-modal-close:hover {
  opacity: 1;
  color: #fff
}
.import-format-options {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: var(--space-md);
  margin: var(--space-lg) 0
}
.format-option {
  background: var(--bg-white);
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  cursor: pointer;
  transition: all .3s ease;
  box-shadow: var(--shadow-sm)
}
.format-option:hover {
  border-color: var(--accent-primary);
  background: linear-gradient(135deg,rgba(13,110,253,.02) 0,rgba(13,110,253,.05) 100%);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px)
}
.format-option.selected {
  border-color: var(--accent-primary);
  background: linear-gradient(135deg,rgba(13,110,253,.05) 0,rgba(13,110,253,.1) 100%);
  box-shadow: 0 4px 12px rgba(13,110,253,.2)
}
.format-option i {
  color: var(--accent-primary);
  margin-bottom: var(--space-md);
  filter: drop-shadow(0 2px 4px rgba(13, 110, 253, .2))
}
.format-option.selected i {
  color: var(--accent-primary);
  animation: pulse 2s infinite
}
@keyframes pulse {
  0% {
    transform: scale(1)
  }
  50% {
    transform: scale(1.05)
  }
  100% {
    transform: scale(1)
  }
}
.format-option h5 {
  margin: var(--space-xs) 0;
  color: var(--text-primary);
  font-weight: 600;
  font-size: var(--font-size-base)
}
.format-option p {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  margin-bottom: var(--space-sm)
}
.format-option .d-flex {
  flex-direction: column;
  gap: var(--space-xs)
}
.format-option .ce-button {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-xs)
}
.file-upload-area {
  background: linear-gradient(135deg,#f8faff 0,#f0f4ff 100%);
  border: 2px dashed var(--accent-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  margin: var(--space-xl) 0;
  transition: all .3s ease;
  position: relative;
  overflow: hidden
}
.file-upload-area::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center,rgba(37,99,235,.05) 0,transparent 70%);
  pointer-events: none
}
.file-upload-area:hover {
  border-color: var(--accent-primary);
  background: linear-gradient(135deg,#f0f4ff 0,#e8eeff 100%);
  box-shadow: 0 4px 12px rgba(37,99,235,.1)
}
.file-upload-area i {
  color: var(--accent-primary);
  margin-bottom: var(--space-md);
  opacity: .8
}
.file-upload-area p {
  color: var(--text-muted);
  margin: var(--space-xs) 0
}
.import-preview {
  background: var(--bg-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
  box-shadow: var(--shadow-sm)
}
.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--border-subtle)
}
.preview-header h5 {
  margin: 0;
  color: var(--text-primary);
  font-weight: 600
}
.preview-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(150px,1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg)
}
.stat-card {
  background: linear-gradient(135deg,#f8faff 0,#f0f4ff 100%);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid rgba(37,99,235,.1)
}
.stat-label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: var(--space-xs)
}
.stat-value {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--accent-primary)
}
.preview-content {
  max-height: 300px;
  overflow-y: auto;
  background: var(--bg-surface);
  border-radius: var(--radius-sm);
  padding: var(--space-md)
}
.preview-content::-webkit-scrollbar {
  width: 8px
}
.preview-content::-webkit-scrollbar-track {
  background: var(--bg-subtle);
  border-radius: 4px
}
.preview-content::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg,var(--accent-primary) 0,var(--accent-primary) 100%);
  border-radius: 4px
}
.preview-page {
  background: var(--bg-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-xs)
}
.preview-page h6 {
  margin: 0 0 var(--space-sm) 0;
  color: var(--accent-primary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-xs)
}
.preview-page h6 i {
  font-size: var(--font-size-sm);
  opacity: .7
}
.preview-question {
  padding: var(--space-xs) 0 var(--space-xs) var(--space-lg);
  border-left: 3px solid rgba(37,99,235,.2);
  margin-bottom: var(--space-xs);
  color: var(--text-secondary);
  font-size: var(--font-size-sm)
}
.preview-question strong {
  color: var(--text-primary)
}
.processing-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255,255,255,.95);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(4px)
}
.processing-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--border-subtle);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite
}
@keyframes spin {
  to {
    transform: rotate(360deg)
  }
}
.processing-overlay p {
  margin-top: var(--space-md);
  color: var(--accent-primary);
  font-weight: 500
}
.upload-section {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 2px solid var(--border-subtle)
}
.upload-section h4 {
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  font-weight: 600
}
.file-upload-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap
}
.file-upload-wrapper input[type=file] {
  display: none
}
.file-selected-indicator {
  display: inline-flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-light);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--text-default)
}
.upload-area-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg)
}
.upload-area {
  background: linear-gradient(135deg,#f8faff 0,#f0f4ff 100%);
  border: 2px dashed var(--accent-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  position: relative;
  transition: all .3s ease;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center
}
.upload-area:hover {
  border-color: var(--accent-primary);
  background: linear-gradient(135deg,#f0f4ff 0,#e8eeff 100%);
  box-shadow: 0 4px 12px rgba(13,110,253,.1)
}
.upload-area.dragging {
  border-color: var(--success);
  background: linear-gradient(135deg,#f0fff4 0,#dcfce7 100%);
  box-shadow: 0 8px 24px rgba(34,197,94,.2);
  transform: scale(1.02)
}
.upload-button-wrapper {
  text-align: center
}
.upload-area input[type=file] {
  display: none
}
.hidden-file-input {
  position: absolute;
  width: .1px;
  height: .1px;
  opacity: 0;
  overflow: hidden;
  z-index: -1
}
.upload-instructions {
  margin-bottom: var(--space-lg)
}
.upload-instructions i {
  color: var(--primary);
  margin-bottom: var(--space-md)
}
.upload-instructions p {
  margin: var(--space-xs) 0;
  color: var(--text-secondary)
}
.upload-area:has(.upload-instructions)::after,
.upload-area:has(.upload-instructions)::before {
  content: none;
  display: none
}
.upload-area::before {
  content: '\f093';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 3rem;
  color: var(--accent-primary);
  display: block;
  margin-bottom: var(--space-md)
}
.upload-area::after {
  content: 'Click to browse or drag and drop your file here';
  display: block;
  color: var(--text-muted);
  font-size: var(--font-size-base)
}
.selected-file {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: var(--bg-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-primary)
}
.selected-file i {
  color: var(--accent-primary)
}
.file-size {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  margin-left: var(--space-xs)
}
.import-step h4 {
  color: var(--accent-primary);
  font-weight: 600;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--accent-primary);
  display: inline-block
}
.timeline {
  position: relative;
  padding-left: 3rem
}
.timeline-item {
  position: relative;
  padding-bottom: var(--space-xl)
}
.timeline-item:before {
  content: '';
  position: absolute;
  left: -2.25rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-light)
}
.timeline-item:last-child:before {
  display: none
}
.timeline-marker {
  position: absolute;
  left: -2.75rem;
  top: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--bg-white);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1
}
.timeline-marker i {
  font-size: .875rem
}
.timeline-content {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--space-md)
}
.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-light)
}
.timeline-body {
  font-size: .875rem
}
.timeline-body pre {
  white-space: pre-wrap;
  word-wrap: break-word;
  font-size: .75rem;
  max-height: 300px;
  overflow-y: auto
}
.ce-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  margin: 0;
  list-style: none;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md)
}
.ce-breadcrumb-item {
  display: flex;
  align-items: center
}
.ce-breadcrumb-item + .ce-breadcrumb-item::before {
  content: '/';
  padding: 0 var(--space-sm);
  color: var(--text-muted)
}
.ce-breadcrumb-item a {
  color: var(--primary);
  text-decoration: none;
  transition: color .2s
}
.ce-breadcrumb-item a:hover {
  color: var(--primary-dark);
  text-decoration: underline
}
.ce-breadcrumb-item.active {
  color: var(--text-muted);
  font-weight: 500
}
.ce-breadcrumb-item i {
  margin-right: .25rem
}
.calculated-field-display {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-light);
  border: 2px solid var(--border-light);
  margin-bottom: var(--space-lg);
  transition: var(--transition-smooth)
}
.calculated-field-display.calculation-success {
  background-color: #d4edda;
  border-color: var(--success)
}
.calculated-field-display.calculation-from-defaults {
  background-color: #fff4e6;
  border-color: #ff9800
}
.calculated-field-display.calculation-warning {
  background-color: #fff3cd;
  border-color: var(--warning)
}
.calculated-field-display.calculation-pending {
  background-color: #e7f1ff;
  border-color: var(--primary)
}
.calculated-field-icon {
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem
}
.calculated-icon-success {
  color: var(--success)
}
.calculated-icon-warning {
  color: var(--warning)
}
.calculated-icon-pending {
  color: var(--text-muted)
}
.calculated-field-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm)
}
.calculated-field-label {
  display: flex;
  align-items: center;
  gap: .25rem;
  font-weight: 600;
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  text-transform: uppercase
}
.calculated-field-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  font-family: var(--font-mono)
}
.calculation-success .calculated-field-value {
  color: #155724
}
.calculation-warning .calculated-field-value {
  color: #856404;
  font-size: var(--font-size-sm);
  font-weight: 500;
  font-family: var(--font-family)
}
.calculation-pending .calculated-field-value {
  color: #004085;
  font-style: italic
}
.calculated-units {
  margin-left: var(--space-sm);
  color: var(--text-muted)
}
.calculated-field-formula {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  font-family: var(--font-mono);
  background-color: var(--bg-white);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light)
}
.calculated-field-formula code {
  background-color: transparent;
  padding: 0;
  color: var(--primary);
  font-size: var(--font-size-xs)
}
.calculated-field-warning {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
  padding: var(--space-sm);
  background-color: #fff8e1;
  border-left: 3px solid #ff9800;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  color: #e65100
}
.calculated-field-warning i {
  color: #ff9800;
  margin-top: 2px
}
.calculated-field-warning span {
  flex: 1;
  line-height: 1.4
}
.calculation-display {
  display: block;
  margin-top: var(--space-xs);
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  font-family: var(--font-mono);
  font-weight: 400;
  line-height: 1.4
}
.ce-details-summary {
  cursor: pointer
}
.ce-table-sm {
  font-size: var(--font-size-sm)
}
.ce-table-sm td,
.ce-table-sm th {
  padding: var(--space-sm)
}
.ce-table-col-30 {
  width: 30%
}
.ce-table-col-35 {
  width: 35%
}
.ce-table-col-40 {
  width: 40%
}
.ce-table-col-actions {
  width: 120px
}
.ce-code-selector-card {
  padding: var(--space-md);
  background: var(--bg-light)
}
.ce-radio-group {
  display: flex;
  gap: var(--space-md)
}
.project-details-form {
  width: 100%
}
.ce-form-grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: var(--space-lg)
}
.ce-form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm)
}
.ce-required {
  color: var(--danger);
  font-weight: 700
}
.ce-validation-message {
  color: var(--danger);
  font-size: var(--font-size-sm)
}
@media (max-width:768px) {
  .ce-form-grid {
    grid-template-columns: 1fr
  }
}
.ce-form-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-color)
}
.project-form-section {
  margin-bottom: var(--space-xl);
  border: none;
  border-top: 3px solid var(--primary);
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
  transition: all .3s ease
}
.project-form-section:hover {
  box-shadow: var(--shadow-md)
}
.section-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: linear-gradient(to right,rgba(13,110,253,.03),rgba(13,110,253,.01));
  border-bottom: 2px solid var(--bg-light)
}
.section-number {
  width: 40px;
  height: 40px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  font-weight: 700;
  flex-shrink: 0
}
.theme-success .section-header {
  background: linear-gradient(to right,rgba(25,135,84,.03),rgba(25,135,84,.01))
}
.theme-success .section-number {
  background: var(--success)
}
.section-title h3 {
  margin: 0 0 var(--space-xs) 0;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-dark)
}
.section-title p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--text-muted)
}
.ce-button-lg {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-base);
  font-weight: 600
}
.assembly-library-container {
  padding: 2rem 1rem;
  background: var(--bg-light);
  height: 100vh;
  overflow: hidden
}
.assembly-library-layout {
  display: grid;
  grid-template-columns: 25% 50% 25%;
  gap: 1rem;
  height: calc(100vh - 4rem);
  max-height: calc(100vh - 4rem)
}
.assembly-library-sidebar-left {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  overflow: hidden
}
.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid var(--border-light);
  flex-shrink: 0
}
.sidebar-header h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-dark)
}
.sidebar-header .ce-button-sm {
  padding: .375rem .75rem;
  font-size: .875rem
}
.sidebar-search {
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--border-light);
  flex-shrink: 0
}
.sidebar-search input {
  width: 100%;
  padding: .5rem .75rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: .875rem
}
.sidebar-filter {
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--border-light);
  flex-shrink: 0
}
.sidebar-filter select {
  width: 100%;
  padding: .5rem .75rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: .875rem
}
.sidebar-tree {
  flex: 1;
  overflow-y: auto;
  padding: .75rem
}
.tree-type-node {
  margin-bottom: var(--space-sm)
}
.tree-type-header {
  display: flex;
  align-items: center;
  padding: .5rem .75rem;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  color: var(--text-dark);
  transition: var(--transition-smooth);
  user-select: none;
  border: 2px solid transparent
}
.tree-type-header:hover {
  background: var(--primary-subtle);
  border-color: var(--primary)
}
.tree-type-header.expanded {
  background: var(--primary-subtle);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-color: var(--primary)
}
.tree-category-node {
  padding-left: var(--space-lg);
  margin-top: var(--space-xs)
}
.tree-category-header {
  display: flex;
  align-items: center;
  padding: .5rem .75rem;
  background: 0 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition-smooth);
  user-select: none;
  border: 2px solid transparent
}
.tree-category-header:hover {
  background: var(--bg-light);
  color: var(--text-dark);
  border-color: var(--border-light)
}
.tree-category-header.expanded {
  background: var(--bg-light);
  color: var(--text-dark);
  font-weight: 600;
  border-color: var(--border-light)
}
.tree-assembly-node {
  padding-left: var(--space-xl);
  margin-top: var(--space-xs)
}
.tree-assembly-item {
  display: flex;
  align-items: center;
  padding: .5rem .75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  color: var(--text-dark);
  user-select: none;
  border: 2px solid transparent;
  font-size: .875rem
}
.tree-assembly-item:hover {
  background: var(--bg-light);
  border-color: var(--border-light);
  transform: translateX(2px)
}
.tree-assembly-item.selected {
  background: #3b82f6;
  color: #fff;
  font-weight: 600;
  border-color: #2563eb;
  box-shadow: 0 2px 4px rgba(59,130,246,.3)
}
.tree-node-toggle {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: .5rem;
  border: none;
  background: 0 0;
  cursor: pointer;
  color: inherit;
  font-size: .75rem;
  padding: 0;
  user-select: none
}
.tree-node-toggle:hover {
  color: var(--primary)
}
.tree-node-toggle i {
  transition: transform .2s ease;
  pointer-events: none
}
.tree-node-toggle.expanded i {
  transform: rotate(90deg)
}
.tree-node-label {
  flex: 1;
  font-size: .875rem;
  cursor: pointer;
  user-select: none
}
.tree-node-count {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  background: var(--bg-white);
  padding: 2px 8px;
  border-radius: var(--radius-sm)
}
.tree-assembly-item.selected .tree-node-count {
  background: rgba(255,255,255,.2);
  color: #fff
}

/* View Toggle Buttons */
.view-toggle {
  display: flex;
  gap: 4px;
  background: var(--bg-light);
  padding: 4px;
  border-radius: var(--radius-sm)
}
.view-toggle-btn {
  padding: 6px 10px;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition-smooth)
}
.view-toggle-btn:hover {
  color: var(--text-dark);
  background: var(--bg-white)
}
.view-toggle-btn.active {
  background: var(--bg-white);
  color: var(--primary);
  box-shadow: var(--shadow-sm)
}

/* Tree Node Header Styles */
.tree-node-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  user-select: none
}
.tree-node-header:hover {
  background: var(--bg-light)
}
.tree-node-header.tree-node-warning {
  color: var(--color-warning)
}
.tree-node-header.tree-node-warning:hover {
  background: var(--bg-warning-light)
}
.tree-node-icon {
  width: 20px;
  text-align: center;
  color: var(--text-muted)
}
.tree-node-children {
  margin-left: 20px;
  border-left: 1px solid var(--border-light);
  padding-left: 8px
}
.tree-assembly-node {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  font-size: 0.875rem;
  color: var(--text-dark)
}
.tree-assembly-node:hover {
  background: var(--bg-light)
}
.tree-assembly-node.selected {
  background: var(--primary);
  color: white
}
.tree-assembly-node i {
  color: var(--text-muted);
  font-size: 0.75rem
}
.tree-assembly-node.selected i {
  color: white
}

/* Hierarchical Tree (Parent-Child) Styles */
.tree-assembly-wrapper {
  margin-bottom: 2px
}
.tree-assembly-row {
  display: flex;
  align-items: center;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth)
}
.tree-assembly-row:hover {
  background: var(--bg-light)
}
.tree-assembly-row.selected {
  background: var(--primary);
  color: white
}
.tree-assembly-row.selected .tree-icon,
.tree-assembly-row.selected .tree-child-count {
  color: rgba(255,255,255,0.8)
}
.tree-expand-btn {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth)
}
.tree-expand-btn:hover {
  background: var(--bg-light);
  color: var(--primary)
}
.tree-assembly-row.selected .tree-expand-btn {
  color: rgba(255,255,255,0.8)
}
.tree-assembly-row.selected .tree-expand-btn:hover {
  background: rgba(255,255,255,0.2);
  color: white
}
.tree-expand-placeholder {
  width: 20px;
  flex-shrink: 0
}
.tree-assembly-content {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0
}
.tree-icon {
  color: var(--text-muted);
  font-size: 0.875rem;
  flex-shrink: 0
}
.tree-assembly-row.has-children .tree-icon {
  color: var(--primary)
}
.tree-assembly-name {
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis
}
.tree-child-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-shrink: 0
}
.tree-children {
  border-left: 1px solid var(--border-light);
  margin-left: 10px;
  padding-left: 8px
}

/* List View Styles */
.sidebar-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px
}
.list-assembly-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  margin-bottom: 4px;
  border: 1px solid transparent
}
.list-assembly-item:hover {
  background: var(--bg-light);
  border-color: var(--border-light)
}
.list-assembly-item.selected {
  background: var(--primary);
  color: white;
  border-color: var(--primary)
}
.list-item-main {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0
}
.list-item-main > i {
  color: var(--text-muted);
  font-size: 0.875rem
}
.list-assembly-item.selected .list-item-main > i {
  color: rgba(255,255,255,0.8)
}
.list-item-info {
  display: flex;
  flex-direction: column;
  min-width: 0
}
.list-item-name {
  font-weight: 500;
  font-size: 0.875rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis
}
.list-item-code {
  font-size: 0.75rem;
  color: var(--text-muted)
}
.list-assembly-item.selected .list-item-code {
  color: rgba(255,255,255,0.7)
}
.list-item-badges {
  flex-shrink: 0
}
.ce-badge-sm {
  font-size: 0.65rem;
  padding: 2px 6px
}

/* Empty State Small */
.ce-empty-state-small {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  text-align: center;
  color: var(--text-muted)
}
.ce-empty-state-small i {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  opacity: 0.5
}
.ce-empty-state-small p {
  margin: 0 0 1rem 0;
  font-size: 0.875rem
}

.assembly-library-center {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%
}
.assembly-header {
  padding: 1rem;
  border-bottom: 1px solid var(--border-light);
  flex-shrink: 0
}
.assembly-title-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md)
}
.assembly-title-row h2 {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-dark)
}
.assembly-actions {
  display: flex;
  gap: var(--space-sm)
}
.assembly-actions button {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: var(--bg-white);
  color: var(--text-dark);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-smooth)
}
.assembly-actions button:hover {
  background: var(--bg-light);
  border-color: var(--primary);
  color: var(--primary)
}
.assembly-actions button i {
  margin-right: var(--space-xs)
}
.assembly-tabs {
  display: flex;
  border-bottom: 2px solid var(--border-light);
  padding: 0 1rem;
  background: var(--bg-white);
  flex-shrink: 0
}
.assembly-tab {
  padding: .75rem 1rem;
  border: none;
  background: 0 0;
  color: var(--text-muted);
  font-size: .875rem;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition-smooth)
}
.assembly-tab:hover {
  color: var(--text-dark)
}
.assembly-tab.active {
  color: #3b82f6;
  border-bottom-color: #3b82f6
}
.assembly-tab-content {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem 1rem
}
.ce-tabs {
  display: flex;
  border-bottom: 2px solid var(--border-light);
  margin-bottom: 1rem;
  gap: .5rem
}
.ce-tab {
  padding: .75rem 1.5rem;
  border: none;
  background: 0 0;
  color: var(--text-muted);
  font-size: .875rem;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: .5rem
}
.ce-tab:hover {
  color: var(--text-dark);
  background-color: var(--bg-light)
}
.ce-tab.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
  font-weight: 600
}
.code-source-instructions {
  color: var(--text-muted);
  font-size: .875rem;
  margin-bottom: 1rem;
  padding: .75rem;
  background: var(--bg-light);
  border-radius: var(--radius-sm)
}
.info-section {
  margin-bottom: 1.5rem
}
.info-section h3 {
  margin: 0 0 .75rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark)
}
.info-grid {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 1rem 1.5rem;
  padding: 0
}
.info-item {
  display: contents
}
.info-item label,
.info-label {
  font-weight: 700;
  color: var(--text-dark);
  font-size: .875rem;
  padding: .5rem 0;
  border-bottom: 1px solid var(--border-light)
}
.info-item span,
.info-value {
  color: var(--text-dark);
  font-size: .875rem;
  padding: .5rem 0;
  border-bottom: 1px solid var(--border-light)
}
.cost-breakdown-editor {
  width: 100%
}
.cost-breakdown-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem
}
.cost-breakdown-total {
  font-size: 1.125rem;
  color: var(--text-dark)
}
.cost-breakdown-grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 1rem
}
.cost-category-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light)
}
.cost-category-label {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex: 1;
  min-width: 0
}
.category-icon {
  flex-shrink: 0;
  font-size: 1.25rem;
  width: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center
}
.category-text {
  display: flex;
  flex-direction: column;
  min-width: 0
}
.category-name {
  font-weight: 600;
  font-size: .875rem;
  color: var(--text-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis
}
.category-description {
  font-size: .75rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis
}
.cost-category-input {
  display: flex;
  align-items: center;
  gap: .25rem;
  flex-shrink: 0
}
.currency-symbol {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 1rem
}
.cost-category-input input {
  width: 120px;
  text-align: right
}
.cost-breakdown-actions {
  margin-top: 1rem;
  display: flex;
  gap: .5rem
}
.ce-formula-actions {
  margin-top: 1rem;
  display: flex;
  gap: .5rem
}
.ce-formula-result {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 2px solid
}
.ce-formula-result.success {
  background: #def7ec;
  border-color: #03543f;
  color: #03543f
}
.ce-formula-result.error {
  background: #fde8e8;
  border-color: #9b1c1c;
  color: #9b1c1c
}
.ce-formula-result-label {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-weight: 600;
  margin-bottom: .5rem
}
label.ce-checkbox {
  display: flex;
  align-items: center;
  gap: .5rem;
  cursor: pointer;
  margin: 0;
  font-weight: 400
}
label.ce-checkbox input[type=checkbox] {
  margin: 0;
  width: 1.125rem;
  height: 1.125rem;
  cursor: pointer
}
label.ce-checkbox span {
  font-size: .875rem;
  color: var(--text-dark)
}
.ce-activity-list {
  display: flex;
  flex-direction: column;
  gap: .75rem
}
.ce-activity-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth)
}
.ce-activity-item:hover {
  background: var(--bg-light)
}
.ce-activity-icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: .875rem
}
.ce-activity-icon.theme-create {
  background: #def7ec;
  color: #03543f
}
.ce-activity-icon.theme-update {
  background: #e1effe;
  color: #1e429f
}
.ce-activity-icon.theme-delete {
  background: #fde8e8;
  color: #9b1c1c
}
.ce-activity-content {
  flex: 1;
  min-width: 0
}
.ce-activity-message {
  font-size: .875rem;
  color: var(--text-dark);
  margin-bottom: .25rem
}
.ce-activity-meta {
  display: flex;
  gap: .5rem;
  font-size: .75rem;
  color: var(--text-muted)
}
.ce-activity-user {
  font-weight: 600
}
.ce-activity-more {
  padding-top: .5rem;
  text-align: center;
  border-top: 1px solid var(--border-light)
}
.quick-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  margin-bottom: 1.5rem
}
.stat-box {
  padding: 1rem;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  border-left: 4px solid #3b82f6
}
.stat-box h4 {
  margin: 0 0 .25rem 0;
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase
}
.stat-box .stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark)
}
.stat-box.theme-green {
  border-left-color: #10b981
}
.stat-box.theme-red {
  border-left-color: #ef4444
}
.stat-box.theme-gray {
  border-left-color: #6b7280
}
.breakdown-preview {
  margin-bottom: var(--space-xl)
}
.breakdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md)
}
.breakdown-label {
  width: 120px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-dark)
}
.breakdown-bar-container {
  flex: 1;
  height: 24px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative
}
.breakdown-bar {
  height: 100%;
  background: #3b82f6;
  transition: width .3s ease;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: var(--space-sm)
}
.breakdown-bar.green {
  background: #10b981
}
.breakdown-bar.red {
  background: #ef4444
}
.breakdown-bar.yellow {
  background: #f59e0b
}
.breakdown-percentage {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: #fff
}
.breakdown-value {
  width: 100px;
  text-align: right;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-dark)
}
.assembly-library-sidebar-right {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow-y: auto;
  height: 100%
}
.assembly-library-sidebar-right .ce-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden
}
.quick-actions-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs)
}
.quick-action-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  background: 0 0;
  border: none;
  width: 100%;
  text-align: left;
  color: var(--text-dark)
}
.quick-action-item:hover {
  background: var(--bg-light)
}
.quick-action-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-subtle);
  color: var(--primary);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-base)
}
.quick-action-text {
  flex: 1;
  font-size: var(--font-size-sm);
  font-weight: 500
}
.stats-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md)
}
.stat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-light)
}
.stat-item:last-child {
  border-bottom: none;
  padding-bottom: 0
}
.stat-item label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-muted)
}
.stat-item span {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-dark)
}
.assembly-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: var(--space-xl);
  text-align: center
}
.assembly-empty-state i {
  font-size: 64px;
  color: var(--text-muted);
  margin-bottom: var(--space-lg)
}
.assembly-empty-state h3 {
  margin: 0 0 var(--space-sm) 0;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-dark)
}
.assembly-empty-state p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--text-muted)
}

/* Search and Filter utility classes */
.search-filters-card {
  margin-bottom: var(--space-lg)
}

.search-header {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-md)
}

.search-header-icon {
  margin-right: var(--space-sm);
  color: var(--accent-primary)
}

.search-header-title {
  margin: 0;
  font-weight: 600
}

.search-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-md)
}

.search-input-group {
  display: flex;
  gap: var(--space-sm)
}

.search-input-flex {
  flex: 2
}

.sort-select-flex {
  flex: 1
}

.filter-section {
  margin-top: 1rem
}

.filter-header {
  margin-bottom: 0.5rem
}

.filter-clear-button {
  margin-left: 1rem
}

.filter-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem
}

.filter-switch-container {
  margin-top: 0.5rem
}

/* Results summary */
.results-summary {
  text-align: center;
  margin-bottom: var(--space-lg)
}

.results-summary-text {
  color: var(--ce-text-muted)
}

/* Modal text styles */
.modal-text-muted {
  color: var(--ce-text-muted);
  font-size: var(--font-size-sm)
}

.modal-success-icon {
  color: var(--success);
  margin-right: 0.5rem
}

/* Card timestamp styles */
.card-timestamp-container {
  display: flex;
  flex-direction: column;
  gap: 0.25rem
}

.card-timestamp-modified {
  font-size: 0.875rem;
  color: var(--ce-text-muted)
}

/* Template view page specific styles */
.ce-card-spacing {
  margin-bottom: 1.5rem
}

.ce-subtitle-text {
  margin: 0
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem
}

.category-card {
  padding: 1rem
}

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

.category-icon {
  color: var(--primary)
}

.category-name {
  font-weight: 600
}

.category-count-badge {
  margin-left: auto
}

.category-description {
  font-size: 0.875rem;
  margin: 0.5rem 0
}

.category-badges {
  margin-top: 0.5rem
}

.category-badge-list {
  font-size: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem
}

.ce-badge-required {
  background: #fee2e2;
  color: #dc2626;
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem
}

.ce-badge-expanded {
  background: #dbeafe;
  color: #2563eb;
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem
}

.ce-badge-user-adds {
  background: #d1fae5;
  color: #059669;
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem
}

.ce-badge-logic {
  background: #dbeafe;
  color: #2563eb;
  margin-left: 0.5rem;
  padding: 0.25rem 0.5rem
}

.empty-state-centered {
  text-align: center;
  padding: 2rem
}

.empty-state-icon-large {
  font-size: 3rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 1rem
}

.text-small-muted {
  font-size: 0.875rem
}
}

/* ========================================
   Code Description Mismatch Resolution
   ======================================== */

.mismatch-actions {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.mismatch-list {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    background: var(--bg-subtle);
}

.mismatch-item {
    background: var(--bg-white);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-sm);
}

.mismatch-item:last-child {
    margin-bottom: 0;
}

.mismatch-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xs);
}

.mismatch-context {
    font-size: var(--font-size-sm);
    padding-left: var(--space-sm);
    border-left: 2px solid var(--border-subtle);
}

.mismatch-choices {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-sm);
}

.mismatch-choice {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: var(--space-sm) var(--space-md);
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--bg-white);
}

.mismatch-choice:hover {
    border-color: var(--primary-light);
    background: var(--bg-subtle);
}

.mismatch-choice.selected {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.05);
}

.mismatch-choice input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.choice-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.choice-value {
    font-size: var(--font-size-base);
    color: var(--text-primary);
    word-break: break-word;
}

.choice-note {
    font-size: var(--font-size-lg);
    color: var(--warning);
    font-weight: bold;
    margin-left: var(--space-xs);
}

/* Code override indicator (asterisk notation) */
.code-override-indicator {
    color: var(--warning);
    font-weight: bold;
    cursor: help;
}

.code-override-footnote {
    font-size: var(--font-size-sm);
    color: var(--info-dark);
    padding: var(--space-sm) var(--space-md);
    background: var(--info-bg);
    border: 1px solid var(--info);
    border-radius: var(--radius-sm);
    margin-top: var(--space-md);
}

.code-override-footnote ul {
    margin: var(--space-xs) 0 0 0;
    padding-left: var(--space-lg);
}

.code-override-footnote li {
    margin-bottom: var(--space-xs);
}

/* Organization Selector Component */
.org-selector {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.org-selector-label {
    font-weight: 500;
    opacity: 0.9;
}

.org-selector-name {
    font-weight: 600;
}

.org-selector-dropdown {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: inherit;
    font-weight: 600;
    min-width: 200px;
    cursor: pointer;
}

.org-selector-dropdown:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.15);
}

.org-selector-dropdown option {
    background: var(--surface);
    color: var(--text-primary);
}

/* ==========================================================================
   BREADCRUMB NAVIGATION
   ========================================================================== */

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    font-size: var(--font-size-sm);
}

.breadcrumb-nav a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb-nav a:hover {
    text-decoration: underline;
}

.breadcrumb-separator {
    color: var(--text-secondary);
}

.breadcrumb-current {
    color: var(--text-secondary);
}

/* ============================================
   Project Sidebar Navigation
   Used in ProjectLayout for the AE Connect project pages
   ============================================ */

.project-sidebar {
    background: var(--bg-white);
    border-right: 1px solid var(--border-color);
    min-width: 240px;
    max-width: 240px;
    min-height: calc(100vh - var(--topnav-height));
    flex-shrink: 0;
}

.project-nav-menu {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 0;
}

.project-back-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s;
}

.project-back-link:hover {
    color: var(--accent-primary);
    background: var(--bg-hover);
}

.project-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}

.project-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--accent-primary);
    border-radius: 8px;
    color: white;
    flex-shrink: 0;
}

.project-name {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.9375rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.project-nav-items {
    display: flex;
    flex-direction: column;
    padding: 12px 8px;
    gap: 4px;
}

.project-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
}

.project-nav-item:hover {
    color: var(--accent-primary);
    background: rgba(13, 110, 253, 0.08);
}

.project-nav-item.active {
    color: white;
    background: var(--accent-primary);
    font-weight: 600;
}

.project-nav-item svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.project-nav-item:hover svg {
    opacity: 1;
}

.project-nav-item.active svg {
    opacity: 1;
}

/* ============================================
   Estimator Page Layout
   Standard wrapper for all AE Connect project pages
   ============================================ */

/* ============================================
   Color Legend Overlay (Forge Viewer)
   ============================================ */

.color-legend {
    position: absolute;
    bottom: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    padding: 8px 12px;
    min-width: 160px;
    max-width: 280px;
    max-height: 240px;
    overflow-y: auto;
    z-index: 10;
    font-size: 12px;
}

.color-legend-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
    padding-bottom: 4px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.color-legend-title {
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary, #666);
}

.color-legend-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.color-legend-edit {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary, #666);
    padding: 2px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.color-legend-edit:hover {
    color: #9c27b0;
    background-color: rgba(156, 39, 176, 0.08);
}

.color-legend-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    color: var(--text-secondary, #666);
    padding: 0 2px;
}

.color-legend-close:hover {
    color: var(--text-primary, #333);
}

.color-legend-items {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.color-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 3px;
    transition: background-color 0.15s;
}

.color-legend-item:hover {
    background: rgba(0, 0, 0, 0.06);
}

.color-legend-item-isolated {
    background: rgba(33, 150, 243, 0.12);
    font-weight: 600;
}

.color-legend-item-isolated:hover {
    background: rgba(33, 150, 243, 0.2);
}

.color-legend-item-dimmed {
    opacity: 0.4;
}

.color-legend-swatch {
    width: 14px;
    height: 14px;
    border-radius: 3px;
    flex-shrink: 0;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.color-legend-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-primary, #333);
}

.color-legend-count {
    color: var(--text-secondary, #999);
    font-size: 11px;
    flex-shrink: 0;
}

.color-legend-toggle {
    position: absolute;
    bottom: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    padding: 6px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary, #666);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.color-legend-toggle:hover {
    background: white;
    color: var(--text-primary, #333);
}

/* ============================================
   Color Picker Dialog
   ============================================ */

.color-picker-dialog {
    max-width: 420px;
}

.color-picker-groups {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 360px;
    overflow-y: auto;
}

.color-picker-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 0;
}

.color-picker-input {
    width: 32px;
    height: 28px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    cursor: pointer;
    padding: 1px;
    flex-shrink: 0;
}

.color-picker-input::-webkit-color-swatch-wrapper {
    padding: 2px;
}

.color-picker-input::-webkit-color-swatch {
    border: none;
    border-radius: 2px;
}

.color-picker-label {
    flex: 1;
    font-size: 13px;
    color: var(--text-primary, #333);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.color-picker-count {
    font-size: 12px;
    color: var(--text-secondary, #999);
    flex-shrink: 0;
}

/* Color Scheme Preset Chips */
.color-preset-section {
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.color-preset-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary, #666);
    margin-bottom: 6px;
}

.color-preset-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.color-preset-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 16px;
    background: white;
    cursor: pointer;
    font-size: 12px;
    color: var(--text-primary, #333);
    transition: border-color 0.15s, background-color 0.15s;
}

.color-preset-chip:hover {
    border-color: rgba(0, 0, 0, 0.3);
    background: rgba(0, 0, 0, 0.02);
}

.color-preset-chip.active {
    border-color: var(--primary-color, #1976d2);
    background: rgba(25, 118, 210, 0.06);
    color: var(--primary-color, #1976d2);
    font-weight: 500;
}

.color-preset-swatches {
    display: flex;
    gap: 2px;
}

.color-preset-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.color-preset-name {
    white-space: nowrap;
}

/* Color Selector Dialog */
.color-selector-dialog {
    max-width: 520px;
}

.color-mode-toggle {
    display: flex;
    gap: 0;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 6px;
    overflow: hidden;
}

.color-mode-btn {
    flex: 1;
    padding: 8px 12px;
    border: none;
    background: white;
    font-size: 13px;
    cursor: pointer;
    transition: background-color 0.15s, color 0.15s;
    color: var(--text-primary, #333);
}

.color-mode-btn:hover:not(:disabled) {
    background: rgba(0, 0, 0, 0.04);
}

.color-mode-btn.active {
    background: var(--primary-color, #1976d2);
    color: white;
    font-weight: 500;
}

.color-mode-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.color-picker-warning {
    padding: 8px 12px;
    margin-bottom: 8px;
    background: #fff3e0;
    border: 1px solid #ffcc80;
    border-radius: 4px;
    font-size: 12px;
    color: #e65100;
}

/* Palette Button in Toolbar */
.palette-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 6px;
    background: white;
    cursor: pointer;
    color: rgba(0, 0, 0, 0.54);
    transition: background-color 0.15s, color 0.15s, border-color 0.15s;
    margin-left: 8px;
}

.palette-btn:hover:not(:disabled) {
    background: rgba(156, 39, 176, 0.06);
    color: #9c27b0;
    border-color: rgba(156, 39, 176, 0.3);
}

.palette-btn.active {
    background: rgba(156, 39, 176, 0.1);
    color: #7b1fa2;
    border-color: #9c27b0;
}

.palette-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Color Picker Popover (Excel-style) */
.color-picker-popover {
    position: absolute;
    z-index: 1050;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    padding: 12px;
    min-width: 240px;
}

.color-picker-popover-section {
    margin-bottom: 10px;
}

.color-picker-popover-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary, #666);
    margin-bottom: 4px;
}

.color-swatch-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
}

.color-swatch {
    width: 20px;
    height: 20px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 2px;
    cursor: pointer;
    position: relative;
    transition: transform 0.1s;
}

.color-swatch:hover {
    transform: scale(1.2);
    z-index: 1;
    border-color: rgba(0, 0, 0, 0.4);
}

.color-swatch.selected::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
}

.color-swatch.selected.dark-swatch::after {
    border-color: white;
}

.color-swatch.selected.light-swatch::after {
    border-color: #333;
}

.color-picker-custom-section {
    padding-top: 4px;
}

.color-picker-custom-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 6px 8px;
    border: 1px dashed rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    background: transparent;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    color: var(--primary-color, #1976d2);
    transition: background-color 0.15s;
}

.color-picker-custom-btn:hover {
    background: rgba(25, 118, 210, 0.04);
}

.color-picker-custom-preview {
    width: 16px;
    height: 16px;
    border-radius: 3px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
}

.color-picker-native-hidden {
    position: absolute;
    width: 0;
    height: 0;
    padding: 0;
    border: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

/* Color Selector value rows with checkbox */
.color-selector-value-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
}

.color-selector-value-row .color-swatch-btn {
    width: 28px;
    height: 24px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    cursor: pointer;
    flex-shrink: 0;
    padding: 0;
}

.color-selector-value-row .color-swatch-btn:hover {
    border-color: rgba(0, 0, 0, 0.4);
}

.filter-dialog-actions-right {
    display: flex;
    gap: 8px;
    margin-left: auto;
}

.estimator-page {
    padding: var(--space-lg) 0;
}

/* ================================================================
   Module Access Denied
   ================================================================ */
.module-access-denied {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    text-align: center;
    padding: var(--space-xl);
}
.module-access-denied-icon {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}
.module-access-denied h2 {
    margin: 0 0 var(--space-sm) 0;
    color: var(--primary-dark);
    font-size: var(--font-size-xl);
}
.module-access-denied p {
    margin: 0 0 var(--space-sm) 0;
    color: var(--text-muted);
    font-size: var(--font-size-base);
}
.module-access-denied .btn {
    margin-top: var(--space-lg);
}

/* ================================================================
   Home Page - Module Picker
   ================================================================ */
.home-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    min-height: 300px;
    color: var(--text-muted);
    font-size: var(--font-size-lg);
}
.home-no-modules {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    text-align: center;
    padding: var(--space-xl);
}
.home-no-modules-icon {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}
.home-no-modules h2 {
    margin: 0 0 var(--space-sm) 0;
    color: var(--primary-dark);
}
.home-no-modules p {
    margin: 0 0 var(--space-xs) 0;
    color: var(--text-muted);
}
.home-module-picker {
    padding: var(--space-xl);
    max-width: 900px;
    margin: 0 auto;
}
.home-module-picker h1 {
    margin: 0 0 var(--space-xs) 0;
    color: var(--primary-dark);
    font-size: var(--font-size-2xl);
    font-weight: 700;
}
.home-module-picker-subtitle {
    margin: 0 0 var(--space-xl) 0;
    color: var(--text-muted);
    font-size: var(--font-size-base);
}
.home-module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-lg);
}
.home-module-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-xl) var(--space-lg);
    background: var(--bg-white);
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
    position: relative;
}
.home-module-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.home-module-card-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: var(--space-md);
}
.home-module-card-title {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary-dark);
}
.home-module-card-badge {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
}
.home-module-card-badge.trial {
    background: #fef3cd;
    color: #856404;
}

/* ============================================
   FieldKey Conflict Modal
   (migrated from FieldKeyConflictModal.razor.css)
   ============================================ */

.conflict-warning-box {
    padding: 0.875rem 1rem;
    background-color: #fff3cd;
    border: 1px solid #ffecb5;
    border-radius: 4px;
    color: #856404;
    margin-bottom: 1.5rem;
}

.conflict-assemblies {
    margin-bottom: 1.5rem;
}

.conflict-assemblies p {
    margin-bottom: 0.5rem;
}

.resolution-options {
    margin-bottom: 1.5rem;
}

.ce-radio-option {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-light, #dee2e6);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ce-radio-option:hover {
    border-color: var(--primary, #0d6efd);
    background-color: var(--bg-subtle, #f8f9fa);
}

.ce-radio-option input[type="radio"] {
    margin-top: 3px;
    flex-shrink: 0;
}

.ce-radio-option label {
    flex: 1;
    cursor: pointer;
    margin: 0;
}

.option-hint {
    color: var(--text-muted, #6c757d);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.custom-fields-container {
    margin-left: 1.5rem;
    margin-top: 0.75rem;
}

.ce-form-group {
    margin-bottom: 0.75rem;
}

.ce-form-control.has-error {
    border-color: var(--danger, #dc3545);
}

.ce-form-control.has-error:focus {
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.ce-error-message {
    color: var(--danger, #dc3545);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

.error-alert {
    padding: 0.875rem 1rem;
    background-color: #f8d7da;
    border: 1px solid #f5c2c7;
    border-radius: 4px;
    color: #842029;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.warning-icon {
    color: #ffc107;
}