body {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 0;
    background-color: #171a27;
    font-family: Arial, sans-serif;
  }
  
  .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
  }
  
  .container-box {
    background-color: #ecf0f1;
    padding: 20px 30px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    margin-bottom: 10px;
    width: 65%;
  }
  
  .form-box {
    background-color: #ecf0f1;
    padding: 20px 30px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    margin-bottom: 10px;
    width: 300px;
  }
  
  .form-box h2 {
    margin-bottom: 20px;
    color: #2c3e50;
  }
  
  .container img {
    max-width: 100%;
    margin-bottom: 10px;
  }
  
  .input-group {
    margin-bottom: 15px;
    text-align: left;
  }
  
  .input-group-md {
    text-align: left;
    width: 60%;
    margin: 0 auto;
  }
  
  .input-group label {
    display: block;
    margin-bottom: 5px;
    color: #34495e;
  }
  
  .input-group-md input,
  .input-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #bdc3c7;
    border-radius: 5px;
    box-sizing: border-box;
  }
  
  button {
    background-color: #3498db;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
  }
  
  button:hover {
    background-color: #2980b9;
  }
  
  .d-none {
    display: none;
  }
  
  .results-box {
    width: 300px;
  }
  
  .results-box h2 {
    margin-bottom: 10px;
    color: #2c3e50;
  }
  
  .results-box ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    text-align: left;
  }
  
  .results-box li {
    background-color: #ecf0f1;
    padding: 8px;
    border-bottom: 1px solid #bdc3c7;
  }
  
  .results-box li:nth-child(odd) {
    background-color: #dce1e3;
  }
  
  .mt-1 {
    margin-top: 1rem;
  }
  
  .mt-2 {
    margin-top: 2rem;
  }
  
  .mt-3 {
    margin-top: 3rem;
  }
  
  .mt-4 {
    margin-top: 4rem;
  }
  
  .mt-5 {
    margin-top: 5rem;
  }
  
  /* Estilo general para las alertas */
  .alert {
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-family: Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
  }
  
  /* Alerta de éxito */
  .alert.success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
    border: 1px solid green;
  }
  
  /* Alerta de error */
  .alert.error {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
    border: 1px solid red;
  }
  
  /* Estilo para el texto en negrita */
  .alert strong {
    font-weight: bold;
  }
  
  .boton {
    display: inline-block;
    padding: 10px 20px;
    background-color: #28376e;
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 5px;
    font-size: 16px;
  }
  
  .boton:hover {
    background-color: #1f2c57;
  }
  
  .icon {
    width: 24px;
    height: 24px;
    display: inline-block;
    position: relative;
    cursor: pointer;
  }
  
  .icon::before,
  .icon::after {
    content: "";
    position: absolute;
    border: 2px solid #000;
    border-radius: 2px;
    box-sizing: border-box;
  }
  
  .icon::before {
    width: 14px;
    height: 18px;
    top: 7px;
    left: 3px;
    background: #fff;
  }
  
  .icon::after {
    width: 14px;
    height: 18px;
    top: 3px;
    left: 7px;
    background: #fff;
  }
  
  .text-center {
    text-align: center;
  }
  
  .table-container-head {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px 10px 0 0;
    overflow: hidden;
  }
  
  .table-container-head th {
    background-color: #433ecf;
    color: white;
    padding: 10px;
    text-align: left;
  }
  
  .table-container {
    width: 100%;
    max-width: 900px;
    height: auto;
    max-height: 500px;
    background-color: #f5f5f5;
    border-radius: 0px 0px 10px 10px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
    overflow-y: scroll;
    margin: 0 auto;
  }
  
  table {
    width: 100%;
    border-collapse: collapse;
  }
  
  td {
    border-bottom: 1px solid #ddd;
  }
  
  td,
  th {
    padding: 10px;
    text-align: left;
  }
  
  tr:hover {
    background-color: #1f2c57;
    color: white;
  }
  
  .icon-table {
    font-size: 1.2em;
  }
  
  .info-badge {
    display: inline-block;
    padding: 10px 20px;
    margin-bottom: 15px;
    background-color: #4a4bff;
    /* Color de fondo */
    color: white;
    border-radius: 20px;
    font-family: Arial, sans-serif;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
    /* Sombra */
  }
  
  .danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
  }
  
  @media (max-width: 768px) {
    .input-group-md {
      width: 90%;
    }
  
    .table-container-head,
    .table-container {
      width: 100%;
    }
  
    .container-box {
      width: 90%;
      padding: 20px;
    }
  }