footer {
    padding: 1rem 0;
    text-align: left;
    position: relative;
    width: 100vw;
    z-index: 1;
    box-sizing: border-box;
    margin-top: auto;
    font-family: "Geist", serif;
    background-color: #fff;
    color: var(--text-color);
    max-width: 1200px;
    margin: 0 auto;
  }
  
  body.dark-mode footer {
    background-color: var(--background-header-color);
  }
  
  footer .footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1rem;
    width: 100%;
    box-sizing: border-box;
  }
  
  footer .footer-content p {
    margin-left: 10px;
  }
  
  footer .theme-toggle {
    background: none;
    border: none;
    font-size: 4rem;
    cursor: pointer;
    margin-right: 0;
  }
  
  .theme-toggle span {
    cursor: pointer;
    margin: 0;
    font-size: 15px;
  }
  
  .selected-icon {
    border-radius: 50%;
    padding: 2px;
  }
  
  .icon-container {
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid transparent;
    padding: 0px;
    border-radius: 20px;
    transition: border 0.3s ease;
  }