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

body{
    height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    background:#f2f4f8;
}

.login-container{
    width:800px;
    height:420px;
    display:flex;
    border-radius:10px;
    overflow:hidden;
    box-shadow:0 10px 25px rgba(0,0,0,0.15);
}

/* LEFT SIDE */
.login-box{
    width:50%;
    background:white;
    padding:40px;
}

.login-box h2{
    margin-bottom:25px;
}

.login-box label{
    font-size:12px;
    color:#555;
}

.login-box input{
    width:100%;
    padding:12px;
    margin:8px 0 18px;
    border:none;
    background:#f1f1f1;
    border-radius:20px;
    padding-left:15px;
}

.login-box button{
    width:100%;
    padding:12px;
    border:none;
    border-radius:20px;
    background:linear-gradient(to right,#7272f7,#7285ff);
    color:white;
    font-weight:bold;
    cursor:pointer;
    transition:.3s;
}

.login-box button:hover{
    opacity:.85;
}


/* RIGHT SIDE */
.welcome-box{
    width:50%;
    color:white;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:40px;
    background:linear-gradient(to bottom right, #7272f7,#7285ff);
}

.welcome-box h1{
    margin-bottom:10px;
}

.welcome-box p{
    opacity:.9;
}

/* MOBILE */
@media(max-width:768px){
    .login-container{
        width:95%;
        flex-direction:column;
        height:auto;
    }

    .login-box,.welcome-box{
        width:100%;
    }

    .welcome-box{
        padding:30px 20px;
    }
}