*{
    margin: 0;
    padding: 0;
    color: white;
    font-family: sans-serif;
    box-sizing: border-box;
    font-size: 15px;
}
h1{
    font-size: 21px;
    line-height: 23px;
    text-align: center;
}
h2{
    font-size: 19px;
    line-height: 21px;
}
h3{
    font-size: 17px;
    line-height: 19px;
}
p{
    font-size: 15px;
    line-height: 16px;
}
.contenedor{
    display: flex;
    width: 100vw;
    height: 100vh;
    background: #F63F0E;
}
.pantalla{
    display: none;
    flex: 1;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
/* Cargador */
.pantalla.cargador{
    display: flex;    
}
.pantalla.cargador .logo-carga{
    margin-top: -50px;
    margin-bottom: 20px;
}
.pantalla.cargador .contiene-cargador{
    position: relative;
    width: 120px;
    height: 120px;
}
.contiene-cargador p {
    margin-top: 20px;
    text-align: center;
}
.pantalla.cargador .loader{
    width: 100px;
    height: 100px;
    border-radius: 100%;
    position: relative;
    margin: 0 auto;
}
.pantalla.cargador #loader-1:before, #loader-1:after{
    content: "";
    position: absolute;
    top: -10px;
    left: -10px;
    width: 100%;
    height: 100%;
    border-radius: 100%;
    border: 10px solid transparent;
    border-top-color: #3498db;
}

.pantalla.cargador #loader-1:before{
    z-index: 100;
    animation: spin 1s infinite;
}

.pantalla.cargador #loader-1:after{
    border: 10px solid #ccc;
}

@keyframes spin{
    0%{
        -webkit-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -o-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100%{
        -webkit-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -o-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}
/* Pantalla Login */
.pantalla.login{
}
.pantalla.login .formulario-login * {
    color: #003872;
}
.pantalla.login .formulario-login{
    width: 80%;
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    background: white;
    padding: 25px;
    border-radius: 10px;
    -webkit-box-shadow: 0px 6px 20px -5px rgba(0,0,0,0.75);
    -moz-box-shadow: 0px 6px 20px -5px rgba(0,0,0,0.75);
    box-shadow: 0px 6px 20px -5px rgba(0,0,0,0.75);
}
.pantalla.login .form-group{
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: stretch;
}
.pantalla.login .form-group .caja-texto{
    padding: 10px 10px;
    margin: 10px 0;
    border: 0;
    border-bottom: 1px solid #003872;
}
.pantalla.login .form-group button{
    color: white;
    background: #003872;
    padding: 10px 10px;
    margin: 10px 0;
    border-radius: 5px;
    border: 0;
    -webkit-box-shadow: 0px 6px 20px -5px rgba(0,0,0,0.75);
    -moz-box-shadow: 0px 6px 20px -5px rgba(0,0,0,0.75);
    box-shadow: 0px 6px 20px -5px rgba(0,0,0,0.75);
}


/* Pantalla Usuario */
.pantalla.usuario .formulario-usuario * {
    color: #003872;
}
.pantalla.usuario .formulario-usuario{
    width: 80%;
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    background: white;
    padding: 25px;
    border-radius: 10px;
    -webkit-box-shadow: 0px 6px 20px -5px rgba(0,0,0,0.75);
    -moz-box-shadow: 0px 6px 20px -5px rgba(0,0,0,0.75);
    box-shadow: 0px 6px 20px -5px rgba(0,0,0,0.75);
}
.pantalla.usuario .form-group{
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: stretch;
}
.pantalla.usuario .form-group .caja-texto{
    padding: 10px 10px;
    margin: 10px 0;
    border: 0;
    border-bottom: 1px solid #003872;
}
.pantalla.usuario .form-group button{
    color: white;
    background: #003872;
    padding: 10px 10px;
    margin: 10px 0;
    border-radius: 5px;
    border: 0;
    -webkit-box-shadow: 0px 6px 20px -5px rgba(0,0,0,0.75);
    -moz-box-shadow: 0px 6px 20px -5px rgba(0,0,0,0.75);
    box-shadow: 0px 6px 20px -5px rgba(0,0,0,0.75);
}

.pantalla.usuario .form-group button.descanso{
    background: #f5f5f5;
    color: black;
}

.pantalla.usuario .form-group button.sin-estado{
    background: #b3b3b3;
    color: white;
}

.pantalla.usuario .form-group button.conectado{
    background: #00cc66;
    color: white;
}

.pantalla.usuario .form-group button.desconectado{
    background: red;
    color: white;
}

.pantalla.usuario .form-group p{
    margin: 5px 0;
}