.agent-canvas-page {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 60px);
  background: #0f1117;
}
.canvas-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: #1a1d27;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  flex-shrink: 0;
}
.agent-name-input {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  color: #e0e0e0;
  padding: 6px 12px;
  font-size: 14px;
  width: 200px;
}
.toolbar-actions { display: flex; gap: 8px; margin-left: auto; }
.tb-btn {
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: #ccc;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}
.tb-btn:hover { background: rgba(255,255,255,0.1); }
.tb-btn.primary { background: #5B5FED; border-color: #5B5FED; color: #fff; }
.tb-btn.primary:hover { background: #4A4ECC; }
.tb-btn.secondary { background: rgba(255,255,255,0.03); }
.canvas-container { flex: 1; min-height: 0; }

.agent-node {
  padding: 10px 14px;
  border-radius: 10px;
  min-width: 140px;
  font-size: 12px;
  border: 2px solid rgba(255,255,255,0.1);
  background: #1e2130;
}
.agent-node .node-icon {
  width: 28px; height: 28px;
  border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; margin-bottom: 4px;
}
.skill-node .node-icon { background: rgba(91,95,237,0.2); color: #5B5FED; }
.llm-node .node-icon { background: rgba(46,204,113,0.2); color: #2ecc71; }
.mcp-node .node-icon { background: rgba(241,196,15,0.2); color: #f1c40f; }
.io-node .node-icon { background: rgba(52,152,219,0.2); color: #3498db; }
.io-node.output .node-icon { background: rgba(231,76,60,0.2); color: #e74c3c; }
.node-label { font-weight: 600; color: #e0e0e0; margin: 2px 0; font-size: 13px; }
.node-meta { color: #888; font-size: 11px; }
.canvas-hint { color: #555; font-size: 12px; }

.react-flow__controls button { background: #1a1d27; border-color: rgba(255,255,255,0.1); color: #ccc; }
.react-flow__minimap { background: #1a1d27; }