html {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    display: inline-block;
    text-align: center;
}

body {
    margin: 0;
    width: 100%; /*Cubrir completamente la pantalla con el cuerpo, por lo que se centran los elementos*/
}

/* Barra superior del titulo */
.topnav {
    overflow: hidden;
    background-color: #04aa73;
    color: white;
    font-size: 1rem;
    padding: 5px;
}

/* Para los cards y algunos textos*/
/*88888888888888888888888888888888888888*/
.card {
    background-color: white;    /*background-color: rgb(32, 30, 30);*/
    box-shadow: 2px 2px 12px 1px rgba(140,140,140,.5);
    padding: 5%;
}

.cards {
    max-width: 800px;  /* 800px */
    margin: 0 auto;
    margin-bottom: 10px;
    display: grid;
    grid-gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(200px, 2fr));
}

.reading {
    color: #193036;
}

.date-time{
    font-size: 0.8rem;
    color: #1282A2;
}

/*--------------------------------------*/
/* Barra donde se indica el usuario*/
#authentication-bar{
    background-color:mintcream;
    padding-top: 3px;
    padding-bottom: 3px;

    position: sticky;
    top: 0px;
    z-index: 2;
}

/* Erroneo: Barra para realizar el loggin*/
#user-details{
    color: cadetblue;
}

/* Para el formulario de ingreso del usuario*/
.form-elements-container{
    padding: 16px;
    width: 250px;
    margin: 0 auto;
}

/* Para formatear las cajas de texto*/
input[type=text], input[type=password] {
    width: 100%;
    padding: 12px 20px;
    margin: 8px 0;
    display: inline-block;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

/* Para formatear los botones (en este caso el de loggin, pero afecta todos)*/
button {
    background-color: #4dc79e; /* Antiguo #049faa */
    color: white;
    padding: 14px 20px;
    margin: 8px 0;
    border: none;
    cursor: pointer;
    border-radius: 4px;
}
button:hover {
   opacity: 0.8;
}
/*--------------------------------------*/

#content-sign-in {
    background-color: #dbdada;
    padding: 0px 15% 15%;
}
.content-platform{
    background-color: #ffffff;
    /*padding: 2em;*/
}

/* Menu que permite cambiar la visualizacion de la plataforma*/
.platform-menu {
    /*display: flex;*/
    /*max-width: 30%; */
    /*height: 400px;  /* Provisional*/
    /*margin-left: 20px;*/
    /*margin-right: 20px;*/
    /*padding: 10px;*/
    background-color: #9bc2b5;
    /*border-radius: 20px;*/
}


/*+++++++++++++++++++++++++++++++++++++++++++++++++++*/

.deletebtn{
    background-color: #c52c2c;
}

.form-elements-container{
    padding: 16px;
    width: 250px;
    margin: 0 auto;
}

input[type=text], input[type=password] {
    width: 100%;
    padding: 12px 20px;
    margin: 8px 0;
    display: inline-block;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

table {
    width: 100%;
    text-align: center;
    font-size: 0.8rem;
}   
tr, td {
    padding: 0.25rem;
}
tr:nth-child(even) {
    background-color: #f2f2f2
}
tr:hover {
    background-color: #ddd;
}
th {
    position: sticky;
    top: 0;
    background-color: #50b8b4;
    color: white;
}

/* The Modal (background) */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: #474e5d;
    padding-top: 50px;
}
  
/* Modal Content/Box */
.modal-content {
    background-color: #fefefe;
    margin: 5% auto 15% auto; /* 5% from the top, 15% from the bottom and centered */
    border: 1px solid #888;
    width: 80%; /* Could be more or less, depending on screen size */
}
  
/* Style the horizontal ruler */
hr {
    border: 1px solid #f1f1f1;
    margin-bottom: 25px;
}

/* The Modal Close Button (x) */
.close {
    position: absolute;
    right: 35px;
    top: 15px;
    font-size: 40px;
    font-weight: bold;
    color: #f1f1f1;
}

.close:hover,
.close:focus {
    color: #f44336;
    cursor: pointer;
}

/* Clear floats */
.clearfix::after {
    content: "";
    clear: both;
    display: table;
}

/* Change styles for cancel button and delete button on extra small screens */
@media screen and (max-width: 300px) {
    .cancelbtn, .deletebtn {
        width: 100%;
    }
}

/* iframe */
.iframe{
    border-radius: 20px;
    margin-bottom: 20px;
}