* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  body {
    background-color: #f4f4f4;
  }
  
  .citaContainer {
    width: 80%;
    max-width: 600px;
    margin: 0 auto;
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  }
  
  h1 {
    text-align: center;
    margin-bottom: 20px;
  }
  
  .form-group {
    margin-bottom: 10px;
  }
  
  label {
    display: block;
    margin-bottom: 5px;
  }
  
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="date"],
  input[type="time"],
  textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    margin-bottom: 10px;
  }
  
  button[type="submit"] {
    background-color: #4CAF50;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    margin-top: 10px;
  }
  
  button[type="submit"]:hover {
    background-color: #3e8e41;
  }