.page-heading {
    font-family: Century Gothic, sans-serif; 
    background-color: #000000; 
    padding: 20px; 
    text-align: center; 
    margin: 0; 
    color: #2abae6; 
    font-size: 50px;
}

.header {
  background-color: #000;
  padding: 30px 20px;
  text-align: center;
}

html, body {
      height: 100%;
      margin: 0;
      padding: 0;
    }
    body {
      background-image: url("/img/blue-black-dynamic-background.jpg");
      background-size: cover;
      background-repeat: no-repeat;
      background-position: center;
    }

    .neon-effect {
      font-family: Century Gothic, sans-serif;
      font-weight: bold;
      color: #000000;
      text-align: center;
      animation: neon-animation 1s ease-in-out infinite alternate;
    }
    
    @keyframes neon-animation {
      0% {
        color: #000000;
        text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #fff, 0 0 40px #2ae6d9, 0 0 70px #532ae6, 0 0 80px #2abae6, 0 0 100px #2ae6e3, 0 0 150px #492AE6;
      }
      100% {
        color: #ffffff;
        text-shadow: none;
      }
    }

 .button {
  display: inline-block;
  background-color: #000000;
  color: white;
  padding: 10px 20px;
  text-align: center;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
  margin-top: 20px;
  border: none;
  cursor: pointer;
  transition: 0.6s;
}

.button:hover {
  background-color: #333;
}

table {
      border-collapse: collapse;
      width: 100%;
      background-color: #000000;
      color: #ffffff;
    }
    th, td {
      padding: 8px;
      text-align: left;
    }
    th {
      background-color: #474646;
      font-family: Century Gothic, sans-serif;
      font-weight: bold;
    }
    h1 {
      color: #000000;
      text-align: center;
      
    }
    tr:nth-child(even) {
      background-color: #1a1a1a;
    }
    tr:hover {
      background-color: #333333;
    }

   
    .futuristic-form {
    font-family: "Century Gothic", Arial, sans-serif;
    color: #fff;
    background-color: #000000;
    padding: 20px;
    border: none;
    border-radius: 10px;
}


.futuristic-form input[type="text"],
.futuristic-form input[type="date"] {
    padding: 10px;
    border: #a6a6a6 solid 2px;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.horizontal-form {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.menu-principal {
    display: flex;
    justify-content: center;
    text-align: center; 
    margin-top: 20px;
}

.menu-lista {
    list-style-type: none; 
    padding: 0;
}

.menu-item {
    display: inline-block; 
    margin-right: 10px;
}

.label-usuario {
    font-family: Century Gothic, Arial, sans-serif; 
    color:#fff; 
    background-color: #000000; 
    width: 180px; 
    margin-right: 5px;
}

.label-fecha-practica {
    font-family: Century Gothic, Arial, sans-serif; 
    color:#fff; 
    background-color: #000000; 
    width: 180px; 
    margin-right: 5px;
}

.label-grupo {
    font-family: Century Gothic, Arial, sans-serif; 
    color:#fff; 
    background-color: #000000; 
    width: 80px; 
    margin-right: 10px;
}

.label-especialidad {
    font-family: Century Gothic, Arial, sans-serif; 
    color:#fff; 
    background-color: #000000; 
    width: 80px; 
    margin-right: 37px;
}

.btn-guardar-tabla-csv {
    padding: 10px 20px; 
    border: none; 
    border-radius: 5px; 
    background-color: #0b428a; 
    color: #fff; 
    font-family: Century Gothic, sans-serif;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer; 
    outline: none; 
    margin-top: 10px; 
    margin-right: 10px;
    transition: 0.6s;
}

.btn-guardar-tabla-csv:hover {
    font-family: Century Gothic, sans-serif;
    font-size: 14px;
    font-weight: bold;
    background-color: #3b5e8b; 
    color: #fff; 
    cursor: pointer; 
    outline: none; 
}

.btn-registrar-tabla{
    font-family: Century Gothic, sans-serif;
    font-size: 14px;
    font-weight: bold;
    padding: 10px 20px; 
    border: none; 
    border-radius: 5px; 
    background-color: #0567ae; 
    color: #fff; 
    cursor: pointer; 
    outline: none; 
    margin-top: 10px; 
    margin-right: 10px;
    transition: 0.6s;
}

.btn-registrar-tabla:hover {
    font-family: Century Gothic, sans-serif;
    font-size: 14px;
    font-weight: bold;
    background-color: #4b85ae; 
    color: #fff; 
    cursor: pointer; 
    outline: none; 
}