@import url('https://fonts.googleapis.com/css2?family=Open+Sans&family=Poppins:wght@100;200;300;400;500&display=swap');

*{
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;

}

body{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100vh;
    background-color: rgb(0, 0, 0);
    
}

#container {
    display: flex;
    align-items: center;
    gap: 3.5rem;
}


#image img{
    
   width: 35rem;
  

}


#calculadora{
    display: flex;
    flex-direction: column;
    color: aliceblue;
    gap: 2rem;
    padding: 2rem;
   
    border-radius: 8px;

}



#borda {
 
   /* background: linear-gradient(to top, transparent, #03e9f4);*/
    padding-left: 3px;
    padding-right: 3px;
    padding-top: 3px;
    padding-bottom: 3px;
    animation: gradiente 5s linear infinite ; 
    transition: 5s;

    -webkit-box-reflect: below 1px linear-gradient(transparent, #0005);
}

@keyframes gradiente{
    0%{
        box-shadow: 0 0 15px #03e9f4;  
    }
    25%{
        box-shadow: 0 0 25px #03e9f4;
    }
    50%{
       
        box-shadow: 0 0 45px #03e9f4;    
    }
  
   70%{
         box-shadow: 0 0 70px #03e9f4;  
         
    }
    
   80%{
      box-shadow: 0 0 25px #03e9f4;  
    
   }

   90%{
    box-shadow: 0 0 15px #03e9f4;  
}
}

/* muito trabalho pra eu apagar kakakka


#borda{
    position: relative;
    overflow: hidden;
    padding-left: 2px;
    margin-left: 2px;

   
}

#borda span:first-child{
position: absolute;
top:0;
left: 0;
width: 100%;
height: 1px;
background: linear-gradient(to right, transparent, #03e9f4);
animation: animate1 .25s  linear infinite;


}

@keyframes animate1{
    0%{
        left: -100%;
    }
    100%{
        left: 100%;
    }
}
#borda span:nth-child(2){    
    position: absolute;
    top:0;
    left: 100%;
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, #03e9f4);
    animation: animate2 .25s infinite;
    animation-delay: .25;
    }
    
    @keyframes animate2{
        0%{
            top: -100%;
        }
        100%{
            top: 100%;
        }
    }
    
#borda span:nth-of-type(3){

    position: absolute;
    bottom:0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to left, transparent, #03e9f4);
    animation: animate3 .25s infinite;
    animation-delay: .50s;
}
@keyframes animate3{
    0%{
        left:  100%;
    }
    100%{
        left : -100%;
    }
} 

 #borda span:nth-of-type(4){
    position: absolute;
    top:0;
    left: 0;
    width: 1px;
    height: 100%;
    background: linear-gradient(to top, transparent, #03e9f4);
    animation: animate4 .25s infinite;
    animation-delay: .75s;
    
} 
@keyframes animate4{
    0%{
        top:  100%;
    }
    100%{
        top : -100%;
    }
}

*/
#form{
    display: flex;
    flex-direction:  column;
    gap: 2rem;
}

#title{
    font-size: 2.25rem;
    position: relative;

}

.input-box label{
    font-size: 1.1rem;
    color: #cbd5e1;
    font-weight: 500;


}

.input-field{
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #4e4e52;
    padding: 0.3rem;
    border-radius: 3px;
    margin-top:  3px;

}

.input-field span,
.input-field i {
    color: #ffffff;
    font-size: 1.3rem;
    padding: 0.6rem 1rem;

}

.input-field input{
    background-color: transparent;
    border: none;
    width: 100%;
    font-size: 1.3rem;
    color: #ffffff;
    padding: 0 0.5rem;
    
}

.input-field input::-webkit-inner-spin-button,
.input-field input::-webkit-inner-spin-button{
   
    appearance: none;
}

.input-field input:focus{
    outline: none;
}

#calculate{
    
    position: relative;
    display:  inline-block;
    text-transform: uppercase;
    letter-spacing: 2px;
    background-color: transparent;
    color: #03e9f4;
    font-size: 1.2rem;
    font-weight: bold;
    transition: .5s;
    overflow: hidden;
    border-color: transparent;
}
#calculate:hover{
    background-color: #03e9f4;
    color: #050801;
    box-shadow: 0 0 5px #03e9f4,
                0 0 25px #03e9f4,
                0 0 50px #03e9f4,
                0 0 200px #03e9f4;
    -webkit-box-reflect: below 1px linear-gradient(transparent, #0005);
}


#result{
    display: flex;
    gap: 2rem;
    align-items: center;
    border-top: 1px solid #ffffff34;
    padding: 0.75rem 0;
}

#bmi {
    display: flex;
    align-items: center;
    flex-direction: column;
    font-size: 2.25rem;

}

#bmi span:last-child{
    font-size: 0.875rem;
    color: #cbd5e1;

}

#description{
    width: 15.5rem;
}

#infos{
    text-align: center;
    border-top: 1px solid #ffffff34;
    padding-top: 1.5rem;

}

#infos a {
    color: #16a34a;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.875rem;
    text-decoration: none;
    transition:  color 0.5s;

}

#infos a:hover{
    color: #cbd5e1;
}

.hidden{
    display: none;
}

.normal{
    color: #16a34a;
}
.attention{
    color: red;
}
@media screen and (max-width: 1024px) {
    #image {
        display: none;
    }
}
@media screen and (max-width: 500px) {
    
    #container {
        width: 100%;
        height: 100%;
    }

    #calculator{
        width: 100%;
        height: 100%;
        border-radius: 0;
        justify-content: center;
    }
}