@charset "utf-8";
.umpet  {
    color: #FFFFFF;
}
body{
	margin: 0;
	padding: 0;
	font-family: montserrat;
	background: linear-gradient(170deg,#ffffff,#000000);
	height: 100vh;
	overflow: hidden;	
}
.bungkus .kepala{
	position: absolute;
	top: 2%;
	left: 3%;
	width: 312px;
	height: 139px;
}
.kepala img{
	width: 80%;
	height: auto;
}
.bungkus .badan{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 400px;
	background: white;
	border-radius: 10px;
}
.bungkus .kepalalogin{
	color: #ffffff;
	font-size: 30px;
	font-weight: 600;
	text-align: center;
	line-height: 100px;
	border-radius: 10px 10px 0 0;
	background: linear-gradient(-135deg, #c850c0, #4158d0);
}
.badan{
	text-align: center;
	padding: 0 0 20px 0;
	border-bottom: 1px solid silver;
}
.badan form{
	padding: 0 40px;
	box-sizing: border-box;
}
form .txt_field{
	position: relative;
	border-bottom: 2px solid #adadad;
	margin: 30px 0;
}
.txt_field input{
	width: 100%;
	padding: 0 5px;
	height: 40px;
	font-size: 16px;
	border: none;
	background: none;
	outline: none;
}
.txt_field label{
	position: absolute;
	top: 50%;
	left: 5px;
	color: #adadad;
	transform: translateY(-50%);
	font-size: 16px;
	pointer-events: none;
	transition: .5s;
}
.txt_field span::before{
	content: '';
	position: absolute;
	top: 40px;
	left: 0;
	width: 0%;
	height: 2px;
	background: #2691d9;
	transition: .5s;
}
.txt_field input:focus ~ label,
.txt_field input:valid ~ label{
	top: -5px;
	color: #2691d9;
}
.txt_field input:focus ~ span::before,
.txt_field input:valid ~ span::before{
	width: 100%;
}
input[type="submit"]{
	margin: 30px 0;
	width: 100%;
	height: 50px;
	border: 1px solid;
	background: linear-gradient(-135deg,#c850c0, #4158d0);
	border-radius: 10px;
	font-size: 18px;
	color: #e9f4fb;
	font-weight: 700;
	cursor: pointer;
	outline: none;
}
input[type="submit"]:hover{
	border-color: #2691d9;
	transition: .5s;
}