/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  /* Tipografía global */
  body {
    font-family: 'Inter', sans-serif;
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.5;
  }
  
  /* Contenedor principal */
  main {
    max-width: 900px;
    margin: 2rem auto;
    padding: 0 1rem;
  }
  
  h1 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
  }
  
  /* Controles */
  .controls,
  .slider {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
  }
  
  label {
    font-weight: 600;
    margin-right: 0.5rem;
  }
  
  select,
  input[type="range"] {
    padding: 0.2rem;
    font-size: 1rem;
  }
  
  /* Mapa */
  svg {
    width: 100%;
    height: auto;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
  }
  
  /* Tooltip global (en caso de usar CSS global) */
  .tooltip {
    position: absolute;
    background: #fff;
    border: 1px solid #666;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 0.9rem;
    pointer-events: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    max-width: 200px;
    z-index: 10;
  }