@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap');

*{
    margin:0;
    padding:0;
    box-sizing: border-box;
    font-family:'Popins',sans-serif;
   
}
body{
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;  
    background-color: #7d2ae8;
    padding: 30px;
}
.container{
    position: relative;
    max-width: 850px;
    width: 100%;
    background: #fff;
    padding: 40px 30px;
    box-shadow: 0 5px 10px rgba(0,0,0,0.2);
    perspective: 2700px;
}
.container .cover{
position: absolute;
height: 100%;
width: 50%;

z-index: 98;
top: 0;

left: 50%; 
transition: all 1s ease;
transform-origin: left;
transform-style: preserve-3d;

}
.container .cover::before{
     content: '';
    position: absolute;
    height: 100%;
    width: 100%;
  background-color:#7d2ae8;
  opacity: 0.5;
  z-index:100 ;
  
    
}
.container #flip:checked ~ .cover{
    transform: rotateY(-180deg);
}
.container .cover img{
    position: absolute;
    height: 100%;
    width: 100%;
    object-fit: cover;
    z-index: 12;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    
}
.container .cover .text{
    position:absolute;
    z-index: 111; 
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.cover .text .text-1,
.cover .text .text-2{
font-size: 26px;
font-weight: 600;
color: #fff;
text-align: center;
backface-visibility: hidden;
-webkit-backface-visibility: hidden;
}
.cover .text .text-2{
    font-size: 15px;
    font-weight: 500;
}
.container form{
    height: 100%;
    width: 100%;
    background: #fff;
}
.container .form-content{
display: flex;
align-items: center;
justify-content: space-between;
}
.form-content .login-form,
.form-content .signup-form{
    width:calc(100% / 2- 25px) ;
    
}
form .form-content .title{
    position: relative;
    font-size: 24px;
    font-weight: 500;
    color: #333;
}
form .form-content .title:before{
    content: ''; 
    position: absolute;
    left: 0;
    bottom: 0;
    height: 3px;
    width: 25px;
    background: #7d2ae8;
}
form .signup-form  .title:before{
     width: 20px;
}
form .form-content .input-boxes{
    margin-top: 30px;
}
form .form-content .input-box{
    display: flex;
    align-items: center;
    height:50px ;
    width:100% ;
    margin: 10px 0; 
    position: relative;
}
.form-content .input-box input{
    height:100% ;
    width:100% ;
    outline: none;
    border: none;
    padding: 0 30px;
    font-size: 16px;
    font-weight: 500;
    border-bottom: 2px solid rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}

.form-content .input-box input:focus,
.form-content .input-box input:valid{
    border-color: #7d2ae8;
}
.form-content .input-box i{
    position: absolute;
    color: #7d2ae8;
    font-size: 17px;
}
form .form-content .text{
    font-size: 14px;
    font-weight: 500;
    color: #333;
}
form .form-content .text a{
    text-decoration: none;
}
form .form-content .text a:hover{
    text-decoration: underline;
}
form .form-content  .button{
    color: #fff;
    margin-top: 40px;
}
 form .form-content  .button input{
    color: #fff;
    background: #7d2ae8;
    border-radius: 6px;
    padding: 0;
    cursor: pointer;
    transition: all 0.4s ease;
}
form .form-content  .button input:hover{
    background: #5b13b9;
}
form .form-content label{
    color: #5b13b9;
    cursor: pointer;
}
form .form-content label:hover{
   text-decoration: underline;
}
form .form-content .login-text,
form .form-content .sign-up-text{
    text-align: center;
    margin-top: 25px;
}
.container #flip{
    display: none;
}
@media(max-width:790px){
.container .cover{
    display: none;
}
.form-content .login-form,
.form-content .signup-form{
    width: 100%;
}
.form-content .signup-form {
    display: none;
}
.container #flip:checked  ~ form .signup-form{
    display: block;
}
.container #flip:checked  ~ form .login-form{
    display: none;
}
}