.pistachio-window .pist-nc{width:100%;height:100%;display:flex;flex-direction:column;background:#0d1117;color:#c9d1d9;font-family:'Segoe UI',system-ui,-apple-system,sans-serif;position:relative}.pistachio-window .pist-nc-toolbar{display:flex;align-items:center;gap:8px;padding:6px 10px;background:linear-gradient(135deg,#0d1117,#161b22);border-bottom:1px solid #30363d;flex-shrink:0}.pistachio-window .pist-nc-name{background:0 0;border:1px solid transparent;color:#e6edf3;font-size:.85rem;font-weight:600;padding:4px 8px;border-radius:4px;font-family:inherit;min-width:140px}.pistachio-window .pist-nc-name:focus{border-color:#93c47d;outline:0;background:#0d1117}.pistachio-window .pist-nc-status{font-size:.7rem;color:#8b949e;margin-left:4px}.pistachio-window .pist-nc-btn{background:#21262d;border:1px solid #30363d;color:#c9d1d9;padding:4px 10px;border-radius:5px;font-size:.78rem;cursor:pointer;font-family:inherit;transition:.15s}.pistachio-window .pist-nc-btn:hover{border-color:#93c47d;color:#93c47d}.pistachio-window .pist-nc-btn-save{background:linear-gradient(135deg,#93c47d,#6fa35e);color:#0d1117;font-weight:600;border-color:#93c47d}.pistachio-window .pist-nc-btn-save:hover{box-shadow:0 2px 10px rgba(147,196,125,.3)}.pistachio-window .pist-nc-zoom{font-size:.75rem;color:#8b949e;min-width:38px;text-align:center}.pistachio-window .pist-nc-canvas-wrap{flex:1;position:relative;overflow:hidden;background-color:#0d1117;background-image:radial-gradient(circle,#21262d 1px,transparent 1px);background-size:24px 24px}.pistachio-window .pist-nc-cables{position:absolute;top:0;left:0}.pistachio-window .pist-nc-nodes{position:absolute;top:0;left:0;transform-origin:0 0}.pistachio-window .pist-nc-node{position:absolute;min-width:180px;background:#161b22;border:2px solid #30363d;border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,.4);user-select:none}.pistachio-window .pist-nc-node:hover{box-shadow:0 6px 24px rgba(0,0,0,.5)}.pistachio-window .pist-nc-node.selected{border-color:#58a6ff;box-shadow:0 0 16px rgba(88,166,255,.3)}.pistachio-window .pist-nc-node-header{padding:6px 10px;border-radius:6px 6px 0 0;font-size:.78rem;font-weight:700;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.4);cursor:grab;display:flex;align-items:center;justify-content:space-between;letter-spacing:.3px}.pistachio-window .pist-nc-node-header:active{cursor:grabbing}.pistachio-window .pist-nc-node-body{padding:6px 0}.pistachio-window .pist-nc-node-delete{width:18px;height:18px;border-radius:50%;background:rgba(0,0,0,.2);border:none;color:rgba(0,0,0,.5);font-size:.75rem;cursor:pointer;display:none;align-items:center;justify-content:center;line-height:1}.pistachio-window .pist-nc-node:hover .pist-nc-node-delete{display:flex}.pistachio-window .pist-nc-node-delete:hover{background:rgba(248,81,73,.6);color:#fff}.pistachio-window .pist-nc-cat-io .pist-nc-node-header{background:linear-gradient(135deg,#d97706,#b45309)}.pistachio-window .pist-nc-cat-sec .pist-nc-node-header{background:linear-gradient(135deg,#93c47d,#6fa35e);color:#0d1117!important;text-shadow:none}.pistachio-window .pist-nc-cat-nlp .pist-nc-node-header{background:linear-gradient(135deg,#3b82f6,#1d4ed8)}.pistachio-window .pist-nc-cat-plugin .pist-nc-node-header{background:linear-gradient(135deg,#a855f7,#7e22ce)}.pistachio-window .pist-nc-cat-logic .pist-nc-node-header{background:linear-gradient(135deg,#6b7280,#374151)}.pistachio-window .pist-nc-port-row{display:flex;align-items:center;padding:3px 10px;font-size:.72rem;color:#c9d1d9;position:relative}.pistachio-window .pist-nc-port-row.pist-nc-port-in{justify-content:flex-start}.pistachio-window .pist-nc-port-row.pist-nc-port-out{justify-content:flex-end}.pistachio-window .pist-nc-port-circle{width:12px;height:12px;border-radius:50%;border:2px solid;cursor:crosshair;transition:transform .15s,box-shadow .15s;flex-shrink:0}.pistachio-window .pist-nc-port-circle:hover{transform:scale(1.3);box-shadow:0 0 8px currentColor}.pistachio-window .pist-nc-port-label{padding:0 6px;opacity:.85}.pistachio-window .pist-nc-sidebar{position:absolute;right:0;top:0;bottom:0;width:230px;background:rgba(13,17,23,.95);border-left:1px solid #30363d;padding:10px;overflow-y:auto;transform:translateX(100%);transition:transform .2s ease-out;z-index:10}.pistachio-window .pist-nc-sidebar.open{transform:translateX(0)}.pistachio-window .pist-nc-sidebar h3{font-size:.85rem;color:#93c47d;text-transform:uppercase;letter-spacing:1px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #30363d}.pistachio-window .pist-nc-lib-cat{margin-bottom:14px}.pistachio-window .pist-nc-lib-cat-title{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.8px;margin-bottom:4px}.pistachio-window .pist-nc-lib-item{background:#161b22;border:1px solid #30363d;padding:6px 10px;margin-bottom:3px;border-radius:4px;font-size:.78rem;cursor:pointer;transition:.12s}.pistachio-window .pist-nc-lib-item:hover{border-color:#93c47d;background:#1a2026;transform:translateX(-2px)}.pistachio-window .pist-nc-minimap{position:absolute;bottom:10px;right:10px;background:rgba(13,17,23,.85);border:1px solid #30363d;border-radius:4px;z-index:5}.pistachio-window .pist-nc-project-select{background:#0e1612;color:#93c47d;border:1px solid #243a2e;padding:4px 8px;border-radius:4px;font-size:.78rem;font-family:inherit;cursor:pointer}.pistachio-window .pist-nc-toast{position:absolute;bottom:16px;left:50%;transform:translateX(-50%) translateY(100%);background:#93c47d;color:#0d1117;padding:8px 16px;border-radius:4px;font-size:.78rem;font-weight:600;box-shadow:0 4px 16px rgba(0,0,0,.4);opacity:0;transition:.2s ease-out;z-index:30}.pistachio-window .pist-nc-toast.show{transform:translateX(-50%) translateY(0);opacity:1}