:root {
    --bgOscuro: #101010;
    --bgMedio: #323232;
    --bgClaro: #585858;
    --bgSelec: #c6dded;
    --bgInput: #F5F5F5;
    --bgMain: #ebebeb;
    --bgContenido: #ffffff;
    --Rojo: #C80000;
  }

* {
    font-size: 14px;
    font-family: Helvetica, Arial, sans-serif;
    box-sizing: border-box;
}

body {
    margin: 0;
    background-color: black; /*var(--bgOscuro);*/
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    z-index: 0;
    overflow: hidden;
    box-sizing: border-box;
}

#Logo {
    position: fixed;
    top: 25%;
    left: 10%;
    width: 30%;
    z-index: 9;
}

.LoginForm {
    position: fixed;
    top: 20%;
    left: 50%;
    width: 40%;
    min-height: 40%;
    padding-top: 3%;
    padding-bottom: 5%;
    background-color: rgba(21,21,21,.5);
    border: 1px solid var(--bgMedio);
    border-radius: 1.5rem;    
    z-index: 9;
    box-sizing: border-box;
    overflow: hidden;
}

    .LoginForm span {
        display: block;
        margin-left: 15%;
        font-size: 1.4rem;
        color: white;
        margin-bottom: 2rem;
    }

    .LoginForm input {
        display: block;
        background-color: var(--bgInput);
        margin-bottom: 1.5rem;
        text-align: center;
        font-size: 1.3rem;
        color: black;
        width: 70%;
        margin-left: 15%;
        padding: .5rem;
        border: none;
        outline: none;
        border-radius: .3rem;
    }

    .LoginForm button {
        display: block;
        background-color: var(--bgMedio);
        color: white;
        text-align: center;
        font-size: 1.2rem;
        width: 70%;
        margin-top: 2rem;
        margin-left: 15%;
        padding: .7rem;
        border-radius: .3rem;
        border: 2px solid rgba(0,0,0,1)
    }

    .LoginForm button:hover {
        cursor: pointer;
        background-color: var(--bgClaro);
        color: black;
        border: 2px solid rgba(0,0,0,1)
    }

.AlPie {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    margin-bottom: 2rem;
    background-color: transparent;
    text-align: center;
    color: var(--bgClaro)
}

    .AlPie span {
        font-size: .8rem;
        display: block;
        margin-top: .1rem;
    }


.Particulas1 {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    animation: ParticulasA 15s linear infinite;
}

    @keyframes ParticulasA {
          0% { transform: rotate(0deg);   opacity: 20%;}
         25% { transform: rotate(90deg);  opacity: 40%;}
         50% { transform: rotate(180deg); opacity: 60%;}
         75% { transform: rotate(270deg); opacity: 40%;}
        100% { transform: rotate(360deg); opacity: 20%;}
    }

.ErrorBg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.8);
    visibility: hidden;
    z-index: 99;
}

    .ErrorBg div {
        position: absolute;
        top: 40%;
        left: 35%;
        width: 30%;
        text-align: center;
        background-color: var(--Rojo);
        color: white;
        font-size: 1.4rem;
        padding: .6rem;
        border-radius: 1rem;
    }

        .ErrorBg div span {
            display: block;
            font-size: 1rem;
        }


.BloqueoBg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.8);
    visibility: hidden;
    z-index: 99;
}

    .Spinner {
        position: absolute;
        top: 35%;
        left: calc(50% - 3vh);
        width: 6vh;
        height: 6vh;
        border-radius: 50%;
        box-sizing: border-box;
        border: .5vh solid transparent;
        border-top-color: var(--bgClaro);
        border-bottom-color: var(--bgClaro);
        animation: spin 1s linear infinite;
    }

    @keyframes spin {
            0% { transform: rotate(0deg);   border-width: .5vh; }
            50% { transform: rotate(180deg); border-width: .7vh; }
        100% { transform: rotate(360deg); border-width: .5vh; }
    }