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var(--wf-border-subtle);border-radius:.5rem;color:var(--wf-text-secondary)}.wf-node-collapse-btn:hover{background:var(--wf-bg-subtle);border-color:var(--wf-border-default);color:var(--wf-text-primary)}.wf-node-collapse-icon{display:flex;align-items:center;justify-content:center}.react-flow__controls{background:var(--wf-bg-elevated);border:1px solid var(--wf-border-primary);border-radius:.5rem}.react-flow__controls-button{background:var(--wf-bg-elevated);border-bottom:1px solid var(--wf-border-primary);color:var(--wf-text-primary)}.react-flow__controls-button:hover{background:rgba(255,255,255,.5)!important;color:white}.wf-grid-controls{position:relative!important;display:flex!important;bottom:0!important;right:30px!important;padding:.5rem!important;gap:.5rem!important;background:rgba(255,255,255,.3)!important;backdrop-filter:blur(12px)!important;border:1px solid rgba(229,231,235,.3)!important;border-radius:8px!important;box-shadow:0 4px 6px -1px rgba(0,0,0,.1)!important}[data-theme=dark] .wf-grid-controls{background:rgba(30,41,59,.4)!important;border:1px solid rgba(71,85,105,.3)!important}.wf-grid-toggle{padding:8px 12px!important;font-size:.875rem!important;color:rgba(107,114,128,1)!important;background:transparent!important;border:none!important;border-radius:6px!important;transition:all .2s ease!important}.wf-grid-toggle .wf-icon{font-size:16px!important;margin-right:4px!important}.wf-icon{transition:color .2s ease,transform .2s ease}.wf-icon--chevron{width:var(--wf-icon-chevron-size);height:var(--wf-icon-chevron-size);stroke-width:var(--wf-icon-chevron-stroke);color:var(--wf-icon-chevron-color)}.wf-icon--chevron:hover{color:var(--wf-icon-chevron-hover)}.wf-icon--help{width:var(--wf-icon-help-size);height:var(--wf-icon-help-size);stroke-width:var(--wf-icon-help-stroke);color:var(--wf-icon-help-color)}.wf-icon--help:hover{color:var(--wf-icon-help-hover)}.wf-icon--action{width:var(--wf-icon-action-size);height:var(--wf-icon-action-size);stroke-width:var(--wf-icon-action-stroke);color:var(--wf-icon-action-color)}.wf-icon--action:hover{color:var(--wf-icon-action-hover)}.wf-icon--node{width:var(--wf-icon-node-size);height:var(--wf-icon-node-size)}.wf-icon--delete{width:var(--wf-icon-action-size);height:var(--wf-icon-action-size);stroke-width:var(--wf-icon-action-stroke);color:var(--wf-icon-delete-color)}.wf-icon--delete:hover{color:var(--wf-icon-delete-hover)}.wf-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;margin-top:1rem}.wf-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.3rem 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