*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    font-family: 'Franklin Gothic Medium', 'Arial Narrow';
    background-image: conic-gradient(rgb(107, 107, 107), rgb(36, 36, 36), rgb(107, 107, 107));
}

section{
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.box{
    position: relative;
    background: rgb(30, 30, 30);
    color: #fff;
    width: 350px;
    height: 450px;
    display: flex;
    border-radius: 13px;
    align-items: center;
    justify-content: center;

}
.container{ /*Área do Quadrado*/
        width: 100%;
        height: 100%;
        display: grid;
        align-items: center;
        justify-content: center;
    
    & .title{
        text-align: center;
        letter-spacing: 4px;
        width: 100%;
        font-size: 40px;
        height: auto;
    }    
}

.input-box{ /*Área do input*/
    position: relative;
    width: 100%;
    height: 100%;
    top: 30%;

& input{
    background-color: transparent;
    color: #fff;
    width: 250px;
    height: 50px;
    outline: none;
    border: none;
    padding: 0 15px;
    translate: 0 -20px;
    border-radius: 5px;
    border: rgb(75, 75, 75) solid 2px;
    transition: 0.1s;
    }
        
    & label{
        color: rgb(150, 150, 150);
        position: absolute;
        top: auto;
        left: 5px;      
        transform: translateY(-25%); 
        margin-left: 20px;  
        transition: 0.1s;
    }   
}

.input-box input:focus~label,
.input-box input:valid~label{ /*Deslocamento da Label para cima*/
    background-color:rgb(30, 30, 30);
    padding: 0 2px;
    transform: translateY(-165%);
    transition: 0.1s;
    color: rgb(76, 76, 255);
}

input:focus,
input:valid{ /*Troca de cor do Input*/
    border: rgb(76, 76, 255) solid 2px;
    transition: 0.1s;
}
    button{
        background-color: rgb(48, 48, 48);
        color: #fff;
        width: 100px;
        height: 40px;
        outline: none;
        border: #585858 solid 2px;
        border-radius: 10px;
        margin-left: 50%;
        translate: -50%;
        font-size: 13px;
        font-weight: bold;
        transition: 0.5s;
    }


button:hover{ /*Botão quando deixa o mouse em cima*/
    background-color: #5454fe;
    color: black;
    border: rgb(60, 60, 255) solid 2px;
    font-size: 14px;
    font-weight: bold;
    transition: 0.5s;
    cursor: pointer;
}

button:active{ /*Botão quando clica*/
    background-color: #4747ff;
    color: black;
    border: rgb(60, 60, 255) solid 2px;
    transform: scale(0.98);
    transition: 0s;
}

.box::before, .box::after{ /*Efeito azul atras da tela de login*/
    content: "";
    position: absolute;
    z-index: -1;
    width: calc(100% + 6px);
    height: calc(100% + 6px);
    background: linear-gradient(45deg, blue, #ffffff00, blue, #ffffff00);
    background-size: 300%;
    border-radius: 15px;
    animation: spin 3s linear infinite;
}

@keyframes spin{ /*animação*/
    0%{
        background-position: 0%;
    }
    100%{
        background-position: 300%;
    }
}

.box::after{ /*Efeito de desfoque no efeito azul para dar luz*/
    filter: blur(2rem);
}