.portfolio-interactive {
    position: relative;
    height: 100vh;
    overflow: hidden;
  }
  
  .interactive-area {
    position: relative;
    width: 100%;
    height: 90vh;
    border: 2px dashed var(--accent);
    border-radius: 10px;
    padding: 20px;
    background-color: var(--background-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  }
  
  /* 🔹 NUEVO: Instrucción debajo del título */
  .portfolio-instruction {
    text-align: center;
    font-size: 18px;
    margin-top: -10px;
    margin-bottom: 20px;
    color: var(--text-color, #444);
    opacity: 0.9;
  }
  
  .drop-zone {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 20px auto;
  }
  
  .column-image {
    width: 100%;
    height: auto;
  }
  
  .folder.center {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    cursor: default;
  }
  
  .folder {
    position: absolute;
    width: 100px;
    cursor: grab;
    transition: transform 0.3s ease;
  }
  
  .folder img {
    width: 100%;
  }
  
  .folder-label {
    text-align: center;
    font-size: 14px;
    margin-top: 5px;
    color: var(--text);
  }
  
  .folder.dragging {
    opacity: 0.6;
  }
  
  #project-details {
    margin-top: 30px;
    display: none;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
  }
  
  .project-card {
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px;
    width: 200px;
    text-align: center;
    box-shadow: 0 0 5px rgba(0,0,0,0.1);
  }
  
  .project-card img {
    width: 100%;
    border-radius: 4px;
    margin-bottom: 10px;
  }