* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: Caprasimo;
}
body {
    padding: 0;
    margin: 0;
    width: 100%;
    height: 100vh; 
    background-image: url('https://media.istockphoto.com/id/1127756464/es/v%C3%ADdeo/4k-bolas-que-caen-del-lazo.jpg?s=640x640&k=20&c=5zMNvnO_6kyCQzbdaL2pPvLW_d7SeoytEhXchBg7OFg=');
    background-position: center top;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size:cover;
}

body:focus {
    outline: none;
}
body h1 {
    position: relative;
    color: rgb(247, 248, 248);
    font-size: 3em;
    font-weight: 600;
    transform: translate(-50% -50%);
    text-shadow: 0px 0px 15px #00b3ff,
    0px 0px 30px #00b3ff;
    top: 15px;
    justify-content: center;
    align-items: center;
    text-align: center;    
}
body .montop {
    position: relative;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 22px;
    width: 320px;
    height: 37px;
    top: 30px;
    right:0;
    bottom: 0;
    left: 0;
    margin:auto;  
    display: flex;
    background: transparent;
    transform: translate(-50% -50%);
    color: rgb(247, 248, 248);
    --glow-color: rgb(217,176,255);
  --glow-spread-color:rgb(191,123,255,0.781);
  --enhanced-glow-color:rgb(231,206,255);
    border: .20em solid var(--glow-color);
    box-shadow: 0 0 0.5em .11em var(--glow-color);    
    text-shadow: 0 0 1em var(--glow-color); 
    border-radius: 10px;
    backdrop-filter: blur(25px);
}
body .montop::placeholder{
    color:var(--glow-color);
}
body .nparticipantes {
    position: relative;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 22px;
    width: 320px;
    height: 37px;
    top: 30px;
    right:0;
    bottom: 0;
    left: 0;
    margin:auto;  
    display: flex;
    background: transparent;
    transform: translate(-50% -50%);
    color: rgb(247, 248, 248);
    --glow-color: rgb(217,176,255);
  --glow-spread-color:rgb(191,123,255,0.781);
  --enhanced-glow-color:rgb(231,206,255);
    border: .20em solid var(--glow-color);
    box-shadow: 0 0 0.5em .11em var(--glow-color);    
    text-shadow: 0 0 1em var(--glow-color); 
    border-radius: 10px;
    backdrop-filter: blur(25px);
}
body .nparticipantes::placeholder{
    color:var(--glow-color);
}
body .span1{
    background-color: transparent;
    color: #fff;
    text-shadow: 0px 0px 15px #00b3ff,
    0px 0px 30px #00b3ff,
    0px 0px 60px #00b3ff;
    font-size: 15px;
    padding: 14px;
    padding-bottom: 1%;
    font-weight: 300;
    text-align:center;
    justify-content: center;
    position:relative;
    top: 10px;
    display: flex;
}
body .span2{
    display: none;
    background-color: transparent;
    color: #fff;
    text-shadow: 0px 0px 15px #00b3ff,
    0px 0px 30px #00b3ff;
    font-size: 19px;
    padding: 14px;
    padding-bottom: 1%;
    font-weight: 300;
    text-align:center;
    justify-content: center;
    position:relative;
    top: 60px;
    
}
.totalp {
    display: none;
    font-size: 27px;
    font-weight:normal;
    color: rgb(241, 238, 247);
    text-align: center;
    top: 50px;
    background: transparent;
    letter-spacing: 0px;
    text-shadow: 0px 0px 15px #00b3ff,
    0px 0px 30px #00b3ff;
    position:relative;
    justify-content: center;
    align-items: center;
    text-align: center;
    user-select: none;
    border: none;
}
.totalapu {
    display: none;
    font-size: 25px;
    font-weight:normal;
    color: rgb(241, 238, 247);
    text-align: center;
    top: 40px;
    background: transparent;
    letter-spacing: 0px;
    text-shadow: 0px 0px 15px #00b3ff,
    0px 0px 30px #00b3ff;
    position:relative;
    justify-content: center;
    align-items: center;
    text-align: center;
    user-select: none;
    border: none;
}

.container {
    width: 100vw;
    justify-content: center;
    align-items: center;
    position:absolute;
}
.container .login-box {
    position: relative;
    width: 373px;
    height: 409px;
    background-color: rgba(112, 60, 78, 0.5);
    border: 2px solid rgba(127, 238, 238, 0.5);
    border-radius: 20px;
    display: flex;
    justify-content:center;
    align-items: center;
    backdrop-filter: blur(25px);
    top: 10px;
    right:0;
    bottom: 0;
    left: 0;    
    margin:auto;
    transform: translate(-50% -50%);
}
.container button{
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    --glow-color: rgb(217,176,255);
  --glow-spread-color:rgb(191,123,255,0.781);
  --enhanced-glow-color:rgb(231,206,255);
  --btn-color:rgb(22, 1, 41);
    padding: 0.4em 1em;
    border: .20em solid var(--glow-color);
    color: var(--glow-color);
    font-size: 26px;    
    background-color: transparent;
    top: 410px;
    width: 25%;
    height: auto;
    outline: none;   
    border-radius: 1em;   
    cursor: pointer;
    transition: all 0.3s;
    margin: auto;
    backdrop-filter: blur(25px);
    box-shadow: 0 0 1em .21em var(--glow-color);    
    text-shadow: 0 0 1em var(--glow-color);  
}
.container .send button{
    position: relative;
    justify-content: center;
    align-items: center;
    text-align: center;
    --glow-color: rgb(217,176,255);
  --glow-spread-color:rgb(191,123,255,0.781);
  --enhanced-glow-color:rgb(231,206,255);
  --btn-color:rgb(22, 1, 41);
    padding: 0.4em 1em;
    border: .20em solid var(--glow-color);
    color: var(--glow-color);
    font-size: 26px;    
    background-color: transparent;
    top: 120px;
    width: 25%;
    height: auto;
    outline: none;   
    border-radius: 1em;   
    cursor: pointer;
    transition: all 0.3s;
    margin: auto;
    box-shadow: 0 0 1em .21em var(--glow-color);    
    text-shadow: 0 0 1em var(--glow-color);  
}

.send::placeholder{
    color: #00b3ff;
}
.bingo {
    font-size: 85px;
    font-weight:bolder;
    justify-content: center;
    align-items: center;
    color: transparent;
    background: transparent url('https://thumbs.dreamstime.com/b/bolas-de-bingo-y-tarjetas-aisladas-en-fondo-color-coloridas-juego-un-plano-vibrante-ideal-para-los-juegos-el-entretenimiento-379961501.jpg') ;
    background-size:190px 160px;
    background-clip: text;
    background-position-y: center;
    background-position-x: center;
   
}
#tblBingo {
    border-collapse: collapse;
    height: 25rem;
    width: 25rem;
    text-align: center;
    font-size: 22pt;
    cursor: pointer;
}

#tblBingo tr {
    padding: 0.3rem;
 }

 .cell-format {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    /*/background-color: #040120;*/
    backdrop-filter: blur(35px);
    border-radius: 20%;
    border: 0.5px solid #cccece;
}

.cell-format:hover {
    background-color: #cccece;
}

.letter-div {
    height: 20vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.letters-bingo {
    padding: 0 1.3rem;
    font-size: 40pt;
    display: none;
}

.strickout {
    text-decoration: line-through;
    color: #a6a3a3;
    font-size: 18pt;
    pointer-events: none;
}

.show-bingo {
    display: inline;
}
#ul{
    display: none;
    background-color: transparent;
    color: #fff;
    font-size: 19px;
    padding: 25px;
    font-weight: 400;
    justify-content: center;
    align-items: center;
    text-align: center;    
    user-select: none;
    border: none;
    position:relative;
    top: 160px;    
}

.footer{
    background-color: transparent;
    color: #fff;
    font-size: 12px;
    padding: 14px;
    padding-bottom: 1%;
    font-weight: 300;
    text-align:center;
    justify-content: center;
    position:relative;
    top: 250px;
}

@media (max-width:760px) {
body h1 {
    top: 85px;    
}

body .nparticipantes{
    top: 105px;
}

body .span1{
    top: 95px;
}
body .span2{
    top: 100px;
}
.totalp {
    top: 110px;
}
.totalapu {
    top: 120px;
}
body .montop{
    top: 110px;
}
.container button{
    width: 209px;
}
.container .send button{
  width: 35%;
}    
}

@media (max-width:360px) {
    body h1 {
        top: 85px;
        font-size: 2em;
        font-weight: 500;    
    }
    
    body .nparticipantes{
        top: 105px;
        width: 270px;
        font-size: 15px;
    }
    
    body .span1{
        top: 95px;
        padding: auto;
    }
    body .span2{
        top: 100px;
        padding: auto;
    }
    #tblBingo {
        height: 20rem;
        width: 20rem;
        font-size: 18pt;
    }
    .container .login-box {
        
        width: 300px;
        height: 369px;        
    }

    .totalp {
        top: 110px;
    }
    .totalapu {
        top: 120px;
    }
    body .montop{
        top: 110px;
        width: 270px;
        font-size: 15px;
    }
    .container button{
        width: 209px;
    }
    .container .send button{
      width: 35%;
    }    
    }