@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: 'Poppins',sans-serif;
}

html, body {
	display: grid;
	height: 100vh;
	width: 100%;
	place-items: center;
	background: linear-gradient(to right, #99004d 0%,100%);
}

::selection {
	background: #ff80bf;
}

.container {
	background: #fff;
	max-width: 350px;
	width: 100%;
	padding: 25px 30px;
	border-radius: 5px;
	box-shadow: 0 10px 10px rgba(0, 0, 0, 0.15);
}

	.container form .title {
		font-size: 30px;
		font-weight: 600;
		margin: 20px 0 10px 0;
		position: relative;
	}

		.container form .title:before {
			content: '';
			position: absolute;
			height: 4px;
			width: 33px;
			left: 0px;
			bottom: 3px;
			border-radius: 5px;
			background: linear-gradient(to right, #99004d 0%, #ff0080 100%);
		}

	.container form .input-box {
		width: 100%;
		height: 45px;
		margin-top: 25px;
		position: relative;
	}

		.container form .input-box input {
			width: 100%;
			height: 100%;
			outline: none;
			font-size: 16px;
			border: none;
		}

	.container form .underline::before {
		content: '';
		position: absolute;
		height: 2px;
		width: 100%;
		background: #ccc;
		left: 0;
		bottom: 0;
	}

	.container form .underline::after {
		content: '';
		position: absolute;
		height: 2px;
		width: 100%;
		background: linear-gradient(to right, #99004d 0%, #ff0080 100%);
		left: 0;
		bottom: 0;
		transform: scaleX(0);
		transform-origin: left;
		transition: all 0.3s ease;
	}

	.container form .input-box input:focus ~ .underline::after,
	.container form .input-box input:valid ~ .underline::after {
		transform: scaleX(1);
		transform-origin: left;
	}

	.container form .button {
		margin: 40px 0 20px 0;
	}

	.container .input-box input[type="submit"] {
		background: linear-gradient(to right, #99004d 0%, #ff0080 100%);
		font-size: 17px;
		color: #fff;
		border-radius: 5px;
		cursor: pointer;
		transition: all 0.3s ease;
	}

		.container .input-box input[type="submit"]:hover {
			letter-spacing: 1px;
			background: linear-gradient(to left, #99004d 0%, #ff0080 100%);
		}

	.container .option {
		font-size: 14px;
		text-align: center;
	}

	.container .facebook a,
	.container .twitter a {
		display: block;
		height: 45px;
		width: 100%;
		font-size: 15px;
		text-decoration: none;
		padding-left: 20px;
		line-height: 45px;
		color: #fff;
		border-radius: 5px;
		transition: all 0.3s ease;
	}

	.container .facebook i,
	.container .twitter i {
		padding-right: 12px;
		font-size: 20px;
	}

	.container .twitter a {
		background: linear-gradient(to right, #00acee 0%, #1abeff 100%);
		margin: 20px 0 15px 0;
	}

		.container .twitter a:hover {
			background: linear-gradient(to left, #00acee 0%, #1abeff 100%);
			margin: 20px 0 15px 0;
		}

	.container .facebook a {
		background: linear-gradient( to right, #3b5998 0%, #476bb8 100%);
		margin: 20px 0 50px 0;
	}

		.container .facebook a:hover {
			background: linear-gradient( to left, #3b5998 0%, #476bb8 100%);
			margin: 20px 0 50px 0;
		}