*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
 }

 body{
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(to right,#2362ea , #8d43ad);
    
}

.container{
    background: rgb(247, 247, 247);
    padding: 40px 30px ;
    border-radius: 10px;
    width: 350px;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
}

.login-box h2{
    text-align: center;
    margin-bottom: 20px;
    font-size: 28px;
    border-bottom: 1px solid #c0c0c0 ;
    padding-bottom: 10px;
}


.input-box{
    position: relative;
    margin: 20px 0;
}
 
.input-box input{
    width: 100%;
    padding: 10px 5px ;
    font-size: 16px;
    border: none;
    border-bottom: 2px solid #b0b0b0;
    outline: none;
    background: transparent;
}

.input-box placeholder{
    position: absolute;
    left: 5px;
    top: 10px;
    color: #d5cfcf;
    font-size:large;
    pointer-events: none;
    transition: 0.3s ease;

}

.input-box input:focus+placeholder
,.input-box input:valid+placeholder{
    top: -15px;
    font-size: 12px;
    color: #000;
}

.forgot{
    text-align: left;
    margin-bottom: 20px;

}

.forgot a{
    font-size: 14px;
    color: #757373;
    text-decoration: none;
}

.login-btn{
    width: 100%;
    padding: 10px 0 ;
    font-size: 16px;
    font-weight: bold;
    border: 2px solid black;
    border-radius: 25px;
    background-color: #dad6d6;
    cursor: pointer;
    transition: .3s;
}

.login-btn:hover{
    background-color: #b72828;
}

.signup{
    margin-top: 15px;
    text-align: center;
    font-size: 14px;

}

.signup a{
    color: #2588de;
    text-decoration: none;
}