/* Fullscreen Synapse */
#synapse-container {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.92);
  display: none;
  z-index: 9999;
}
#synapse-container.active {
  display: block;
}

#synapse-svg {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
}

/* Tooltip */
.synapse-tooltip {
  position: absolute;
  background: rgba(0,0,0,0.85);
  padding: 6px 10px;
  color: #0ff;
  border-radius: 4px;
  pointer-events: none;
  font-size: 12px;
  font-family: monospace;
  display: none;
}

/* BBS Terminal Modal */
#bbs-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.88);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 12000;
}