/* mode2.css */

#mode2 {
    background: linear-gradient(to bottom, #dd5ebe, #a83c9d);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
  }
  
  .energy-container {
    position: relative;
    width: 80%;
    max-width: 600px;
    height: 300px;
    border: 2px dashed rgba(255,255,255,0.3);
    border-radius: 8px;
    overflow: hidden;
  }
  
  .node {
    position: absolute;
    width: 40px;
    height: 40px;
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #a83c9d;
    user-select: none;
  }
  
  /* Conexión en SVG */
  .energy-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; /* para que no interfiera con clics */
  }
  .energy-path {
    stroke: #fff;
    stroke-width: 3;
    stroke-linecap: round;
    /* Efecto de línea animada */
    stroke-dasharray: 8;
    animation: dash 1.5s linear infinite;
  }
  @keyframes dash {
    to {
      stroke-dashoffset: 16;
    }
  }