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ef-root (max-width: 640px){.BaseNodeEditor-module__editor{padding:var(--ef-space-3);gap:var(--ef-space-3)}.BaseNodeEditor-module__title{font-size:var(--ef-text-lg)}.BaseNodeEditor-module__input,.BaseNodeEditor-module__textarea{font-size:16px}.BaseNodeEditor-module__actions{flex-direction:column-reverse;flex-wrap:wrap;gap:var(--ef-space-2)}.BaseNodeEditor-module__actions .BaseNodeEditor-module__btn{width:100%;min-height:var(--ef-tap-target)}.BaseNodeEditor-module__spacer{display:none}}@container ef-root (max-width: 900px){.BaseNodeEditor-module__editor{gap:var(--ef-space-3)}}.NodeEditorPanel-module__panel{background:var(--ef-card-bg);border-radius:var(--ef-radius-xl);border:1px solid var(--ef-border-color);box-shadow:var(--ef-shadow-sm);overflow:hidden;display:flex;flex-direction:column;max-height:calc(100vh - 180px);transition:width var(--ef-transition-slow);flex-shrink:0}.NodeEditorPanel-module__panelPalette{width:300px}.NodeEditorPanel-module__panelEditor{width:420px}.NodeEditorPanel-module__panelHeader{padding:1rem;border-bottom:1px solid var(--ef-border-color)}.NodeEditorPanel-module__sectionTitle{font-size:var(--ef-text-lg);font-weight:600;margin:0 0 .125rem;color:var(--ef-text-color);letter-spacing:-.01em}.NodeEditorPanel-module__hint{font-size:var(--ef-text-xs);color:var(--ef-text-muted)}.NodeEditorPanel-module__edgeInfo{padding:1rem;display:flex;flex-direction:column;gap:1rem}.NodeEditorPanel-module__edgeInfoContent{flex:1}.NodeEditorPanel-module__edgeInfoRow{display:flex;justify-content:space-between;align-items:center;gap:.75rem;padding:.625rem .75rem;margin-bottom:.5rem;background:var(--ef-bg-secondary);border-radius:var(--ef-radius-md);border:1px solid transparent}.NodeEditorPanel-module__edgeLabel{font-weight:500;font-size:var(--ef-text-sm);color:var(--ef-text-muted)}.NodeEditorPanel-module__edgeValue{color:var(--ef-text-color);font-family:var(--ef-font-mono);font-size:var(--ef-text-xs);padding:.125rem .375rem;background:var(--ef-bg);border-radius:var(--ef-radius-xs);border:1px solid var(--ef-border-color);max-width:60%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.NodeEditorPanel-module__formActions{display:flex;gap:.5rem;padding-top:1rem;border-top:1px solid var(--ef-border-color)}@container ef-root (max-width: 900px){.NodeEditorPanel-module__panel{width:100%!important;max-height:50vh}.NodeEditorPanel-module__panelPalette,.NodeEditorPanel-module__panelEditor{width:100%!important}}@container ef-root (max-width: 640px){.NodeEditorPanel-module__panel{max-height:45vh}.NodeEditorPanel-module__edgeInfo{padding:var(--ef-space-3);gap:var(--ef-space-3)}.NodeEditorPanel-module__edgeInfoRow{padding:var(--ef-space-2) .625rem;font-size:var(--ef-text-sm)}.NodeEditorPanel-module__edgeValue{max-width:50%}.NodeEditorPanel-module__formActions{flex-wrap:wrap}.NodeEditorPanel-module__formActions .NodeEditorPanel-module__ef-btn{flex:1 1 45%;min-height:var(--ef-tap-target)}}.WorkflowEditor-module__container{display:flex;flex-direction:column;height:100%;gap:1rem;padding:1rem;background:var(--ef-bg-subtle)}.WorkflowEditor-module__header{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.25rem;background:var(--ef-card-bg);border:1px solid var(--ef-border-color);border-radius:var(--ef-radius-xl);box-shadow:var(--ef-shadow-sm);flex-wrap:wrap}.WorkflowEditor-module__headerTexts{flex:1;min-width:0;display:flex;flex-direction:column;gap:.5rem}.WorkflowEditor-module__title{font-size:var(--ef-text-2xl);font-weight:700;margin:0;color:var(--ef-text-color);line-height:1.2;letter-spacing:-.02em;display:flex;align-items:baseline;gap:.5rem;flex-wrap:wrap}.WorkflowEditor-module__subtitle{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;font-size:var(--ef-text-base);color:var(--ef-text-muted);margin:0}.WorkflowEditor-module__titleInput{min-width:220px;max-width:420px;padding:.4rem .625rem;border:1px solid var(--ef-input-border)!important;border-radius:var(--ef-radius-md);background:var(--ef-input-bg);color:var(--ef-text-color);font-size:var(--ef-text-md);font-weight:600;outline:none;transition:border-color var(--ef-transition-fast),box-shadow var(--ef-transition-fast)}.WorkflowEditor-module__titleInput::placeholder{font-weight:500;color:var(--ef-text-muted)}.WorkflowEditor-module__titleInput:focus{border-color:var(--ef-primary)!important;box-shadow:var(--ef-shadow-focus)}.WorkflowEditor-module__typeSelect{min-width:130px;padding:.4rem .625rem;border:1px solid var(--ef-input-border);border-radius:var(--ef-radius-md);background:var(--ef-input-bg);color:var(--ef-text-color);font-size:var(--ef-text-base);font-weight:500;outline:none;cursor:pointer;transition:border-color var(--ef-transition-fast),box-shadow var(--ef-transition-fast)}.WorkflowEditor-module__typeSelect:focus{border-color:var(--ef-primary);box-shadow:var(--ef-shadow-focus)}.WorkflowEditor-module__metaText{display:inline;font-size:var(--ef-text-sm);color:var(--ef-text-muted);font-weight:500;font-variant-numeric:tabular-nums}.WorkflowEditor-module__headerActions{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}.WorkflowEditor-module__editor{display:flex;gap:1rem;flex:1;min-height:0}.WorkflowEditor-module__canvas{flex:1;display:flex;min-height:0;background:var(--ef-card-bg);border-radius:var(--ef-radius-xl);overflow:hidden;border:1px solid var(--ef-border-color);box-shadow:var(--ef-shadow-sm)}.WorkflowEditor-module__panel{background:var(--ef-card-bg);border-radius:var(--ef-radius-xl);border:1px solid var(--ef-border-color);box-shadow:var(--ef-shadow-sm);overflow:hidden;display:flex;flex-direction:column;max-height:calc(100vh - 180px);transition:width var(--ef-transition-slow);flex-shrink:0}.WorkflowEditor-module__panelPalette{width:300px}.WorkflowEditor-module__panelEditor{width:420px}.WorkflowEditor-module__loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:4rem;color:var(--ef-text-muted);flex:1}.WorkflowEditor-module__spinner{width:2rem;height:2rem;border:2.5px solid var(--ef-border-color);border-top-color:var(--ef-primary);border-radius:var(--ef-radius-full);animation:WorkflowEditor-module__ef-spin .7s linear infinite}@keyframes WorkflowEditor-module__ef-spin{to{transform:rotate(360deg)}}@container ef-root (max-width: 900px){.WorkflowEditor-module__header{flex-direction:column;align-items:stretch;gap:var(--ef-space-3)}.WorkflowEditor-module__subtitle{flex-direction:column;align-items:stretch;gap:var(--ef-space-2)}.WorkflowEditor-module__titleInput,.WorkflowEditor-module__typeSelect{width:100%;min-width:0;max-width:none}.WorkflowEditor-module__headerActions{width:100%;display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--ef-space-2)}.WorkflowEditor-module__editor{flex-direction:column;gap:var(--ef-space-3)}.WorkflowEditor-module__canvas{min-height:300px}.WorkflowEditor-module__panel{width:100%!important;max-height:50vh}}@container ef-root (max-width: 640px){.WorkflowEditor-module__container{padding:var(--ef-space-2);gap:var(--ef-space-2)}.WorkflowEditor-module__header{padding:var(--ef-space-3) var(--ef-space-4)}.WorkflowEditor-module__title{font-size:var(--ef-text-xl)}.WorkflowEditor-module__headerActions{grid-template-columns:repeat(2,1fr)}.WorkflowEditor-module__editor{gap:var(--ef-space-3)}.WorkflowEditor-module__canvas{min-height:260px}.WorkflowEditor-module__panel{max-height:45vh}.WorkflowEditor-module__loading{padding:var(--ef-space-5) var(--ef-space-4)}.WorkflowEditor-module__spinner{width:1.5rem;height:1.5rem}}html,body,#root{margin:0;height:100%;font-family:var( --ef-font-family, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif )}.demo-shell{display:flex;flex-direction:column;height:100vh;background:var(--ef-bg-subtle, #f8fafc);color:var(--ef-text-color, #0f172a)}.demo-topbar{display:flex;align-items:center;gap:16px;padding:10px 16px;border-bottom:1px solid var(--ef-border-color, #e2e8f0);background:var(--ef-card-bg, #ffffff);box-shadow:var(--ef-shadow-xs, none);flex-shrink:0;z-index:2}.demo-topbar h1{margin:0;font-size:16px;font-weight:700;letter-spacing:-.02em}.demo-topbar .demo-locale-note{margin:0;font-size:12px;color:var(--ef-text-muted, #94a3b8)}.demo-topbar .demo-spacer{flex:1}.demo-topbar label{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ef-text-secondary, #475569)}.demo-topbar select,.demo-topbar button{padding:6px 10px;border-radius:var(--ef-radius-md, 8px);border:1px solid var(--ef-input-border, #cbd5e1);background:var(--ef-input-bg, #ffffff);color:var(--ef-text-color, #0f172a);font:inherit;cursor:pointer}.demo-topbar button:hover,.demo-topbar select:hover{border-color:var(--ef-primary, #6366f1)}.demo-editor{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden}.demo-editor>*{flex:1;min-height:0;width:100%}.demo-rtl{direction:rtl}