.retrosynthesis-tree-surface {
  position: relative;
  width: 100%;
}

.retrosynthesis-tree-react-host {
  width: 100%;
}

.retrosynthesis-tree-react-host[data-mounted="false"] {
  display: none;
}

.retrosynthesis-tree-react-host[data-mounted="true"] {
  display: block;
}

.retrosynthesis-tree-react-canvas {
  width: 100%;
  height: 720px;   /* important */
  border: 1px solid #d8d8d8;
  border-radius: 10px;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(181, 35, 53, 0.08), transparent 28%),
    linear-gradient(180deg, #fbfbfb 0%, #f2f4f5 100%);
}

.retrosynthesis-tree-legacy-fallback {
  width: 100%;
  overflow-x: auto;
}

.retrosynthesis-tree-react-host[data-mounted="true"] + .retrosynthesis-tree-legacy-fallback {
  display: none;
}

.retrosynthesis-tree-legacy-image {
  display: block;
  max-width: none;
}


.manual-prediction-mini-tree,
.manual-prediction-mini-tree .retrosynthesis-tree-surface,
.manual-prediction-mini-tree .retrosynthesis-tree-react-host,
.manual-prediction-mini-tree .retrosynthesis-tree-react-canvas {
  height: 100%;
}

.forward-prediction-mini-tree .react-flow__renderer {
  transform: translateY(36px);
}

.manual-prediction-mini-tree-toolbar {
  position: absolute;
  top: 12px;
  right: 118px;
  z-index: 12;
  display: flex;
  align-items: center;
  gap: 8px;
}

.manual-prediction-toolbar-button {
  width: 36px;
  height: 36px;
  border: 1px solid #cfd5db;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  color: #1f2a33;
  box-shadow: 0 8px 20px rgba(24, 30, 36, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
}

.manual-prediction-toolbar-button:hover,
.manual-prediction-toolbar-button:focus {
  background: #f6f8fa;
  color: #1f2a33;
}

.manual-prediction-toolbar-menu .dropdown-toggle::after {
  display: none;
}

.manual-prediction-toolbar-menu .dropdown-menu {
  min-width: 180px;
  width: 240px;
  max-width: 240px;
  max-height: 320px;
  overflow-y: auto;
  overflow-x: hidden;
}

.rt-submit-from-tree-button {
  width: 24px;
  height: 24px;
  border: none;
  border-radius: 999px;
  background: rgba(166, 54, 50, 0.12);
  color: #8d2430;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.rt-submit-from-tree-button:hover,
.rt-submit-from-tree-button:focus {
  background: rgba(166, 54, 50, 0.2);
  color: #6f161f;
  transform: translateY(-1px);
}

.rt-node-header {
  position: relative;
  min-height: 24px;
}

.rt-node-tree-select {
  position: absolute;
  top: 0;
  left: 50%;
  width: 108px;
  height: 24px;
  transform: translateX(-50%);
  border: 1px solid rgba(141, 36, 48, 0.28);
  border-radius: 999px;
  background: #fff;
  color: #24303a;
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  padding: 0 22px 0 10px;
  outline: none;
  z-index: 2;
}

.rt-node-tree-select:hover,
.rt-node-tree-select:focus {
  border-color: rgba(141, 36, 48, 0.58);
  box-shadow: 0 0 0 3px rgba(141, 36, 48, 0.12);
}

.rt-node-tree-select.is-selected {
  border-color: rgba(141, 36, 48, 0.34);
  background: #fff;
  color: #8d2430;
  box-shadow: none;
}

.rt-node-tree-select.is-selected:focus {
  border-color: rgba(141, 36, 48, 0.58);
  box-shadow: 0 0 0 3px rgba(141, 36, 48, 0.1);
}

.rt-node-tree-select option {
  color: #24303a;
  background: #fff;
}

.rt-node-tree-select option:hover {
  background: #f6f8fa;
}

.rt-node-tree-select option:checked {
  color: #8d2430;
  font-weight: 700;
  background: #fff;
}

.manual-prediction-mini-tree .rt-node-reaction-compact .rt-reaction-action-button {
  transform: none;
}

.manual-prediction-mini-tree .rt-node-reaction-compact {
  width: 84px !important;
  min-width: 84px !important;
  height: 38px !important;
  min-height: 38px !important;
}

.manual-prediction-mini-tree .rt-node-reaction-compact .rt-reaction-action-row {
  gap: 4px !important;
}

.manual-prediction-mini-tree .rt-node-reaction-compact .rt-reaction-action-button {
  width: 28px;
  height: 28px;
  font-size: 12px;
}

.manual-prediction-mini-tree .rt-node-reaction-compact .react-flow__handle-left {
  left: 8px !important;
}

.manual-prediction-mini-tree .rt-node-reaction-compact .react-flow__handle-right {
  left: auto !important;
  right: -8px !important;
}

.manual-prediction-connector-condition-anchor {
  position: relative;
  display: inline-flex;
}

.manual-prediction-connector-condition-button {
  background: rgba(107, 114, 128, 0.12);
  border: 1px solid rgba(107, 114, 128, 0.26);
}

.manual-prediction-connector-condition-button:hover,
.manual-prediction-connector-condition-anchor[data-open="true"] .manual-prediction-connector-condition-button {
  background: rgba(107, 114, 128, 0.18);
}

.manual-prediction-connector-condition-icon {
  font-size: 12px;
  line-height: 1;
  color: #6b7280;
  display: block;
}

.rt-node-reaction-compact .rt-reaction-action-button-compact:not(.has-selected-condition) {
  background: rgba(107, 114, 128, 0.12);
  border: 1px solid rgba(107, 114, 128, 0.26);
}

.rt-node-reaction-compact .rt-reaction-action-button-compact:not(.has-selected-condition):hover,
.rt-node-reaction-compact .rt-reaction-action-button-compact:not(.has-selected-condition):focus {
  background: rgba(107, 114, 128, 0.18);
}

.rt-node-reaction-compact .rt-reaction-action-button-compact:not(.has-selected-condition) .rt-reaction-action-icon-image {
  color: #6b7280;
}

.rt-node-reaction-compact .rt-reaction-action-button-compact.has-selected-condition {
  background: rgba(166, 54, 50, 0.14);
  border: 1px solid rgba(166, 54, 50, 0.28);
}

.rt-node-reaction-compact .rt-reaction-action-button-compact.has-selected-condition:hover,
.rt-node-reaction-compact .rt-reaction-action-button-compact.has-selected-condition:focus {
  background: rgba(166, 54, 50, 0.22);
}

.rt-node-reaction-compact .rt-reaction-action-button-compact.has-selected-condition .rt-reaction-action-icon-image {
  color: var(--Redwood_Color);
}

.rt-node-reaction-compact .rt-compact-condition-menu {
  top: calc(100% + 8px);
  bottom: auto;
}

.rt-node-reaction-compact .rt-compact-condition-menu::before {
  top: -12px;
  bottom: auto;
}

.manual-prediction-connector-condition-anchor[data-selected="true"] .manual-prediction-connector-condition-button {
  background: rgba(166, 54, 50, 0.14);
  border: 1px solid rgba(166, 54, 50, 0.28);
}

.manual-prediction-connector-condition-anchor[data-selected="true"] .manual-prediction-connector-condition-button:hover,
.manual-prediction-connector-condition-anchor[data-selected="true"][data-open="true"] .manual-prediction-connector-condition-button {
  background: rgba(166, 54, 50, 0.22);
}

.manual-prediction-connector-condition-anchor[data-selected="true"] .manual-prediction-connector-condition-icon {
  color: var(--Redwood_Color);
}

.manual-prediction-connector-condition-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  width: 220px;
  max-width: 220px;
  padding: 10px;
  border: 1px solid #d9d9d9;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.16);
  display: none;
}

.manual-prediction-connector-condition-anchor[data-open="true"] .manual-prediction-connector-condition-menu {
  display: block;
}

.manual-prediction-connector-condition-menu-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 280px;
  overflow-y: auto;
  overflow-x: hidden;
}

.manual-prediction-connector-condition-option {
  border: 1px solid #e4e7eb;
  border-radius: 8px;
  background: #fff;
  padding: 6px;
  cursor: pointer;
}

.manual-prediction-connector-condition-option:hover {
  background: #f8f9fa;
}

.manual-prediction-connector-condition-option-clear {
  font-size: 12px;
  font-weight: 600;
  color: #1f2a33;
}

.manual-prediction-connector-condition-empty {
  font-size: 12px;
  color: #5b6570;
  padding: 6px 2px;
  text-align: center;
}

.manual-prediction-connector-condition-option-image {
  width: 100%;
  max-height: 78px;
  object-fit: contain;
  display: block;
}