.ppb-btn {
    background: #0073aa;
    color: #fff;
    padding: 10px 18px;
    border: none;
    cursor: pointer;
    border-radius: 4px;
  }
  
  .ppb-btn:hover {
    background: #005177;
  }
  
  .ppb-modal {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
  }
  
  .ppb-modal-content {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    min-width: 320px;
  }
#ppb-input {
    display: block;
    height: 50px;
    width: 100%;
    margin-bottom: 20px;
    padding: 10px;
    border: 1px solid;
    box-sizing: border-box;
}  
#ppb-error {
    margin-top: 15px;
    margin-bottom: 0px;
}

.ppb-modal-content button {
  cursor: pointer;
  padding: 9px 20px;
  min-width: 100px;
}

.ppb-btn:hover {
    opacity: 0.9; /* fallback if inline hoverColor missing */
    border: none;
  }