body {
	background: linear-gradient(to right, #8e44ad, #3498db);
	display: flex;
	justify-content: center;
	align-items: center;
	height: 100vh;
	margin: 0;
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
/*
* {
	box-sizing: border-box;
}
*/

form {
	width: 100%;
	max-width: 450px;
	background-color: #8C2915;
	padding: 3rem 2rem;
	border-radius: 20px;
	color: #fff;
	box-shadow: 0 15px 25px rgba(0, 0, 0, 0.4);
	position: relative;
}

.imagen {
	width: 150px;
	display: block;
	margin: 0 auto 1.5rem auto;
}

label {
	font-size: 16px;
	font-weight: 500;
	display: block;
	margin: 1rem 0 0.3rem 0;
}

input {
	width: 100%;
	padding: 0.8rem 1rem;
	border-radius: 8px;
	border: none;
	margin-bottom: 1rem;
	font-size: 15px;
	outline: none;
	box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
}

input:focus {
	box-shadow: 0 0 5px #f1c40f;
}

button {
	width: 100%;
	padding: 0.8rem;
	border: none;
	border-radius: 10px;
	background-image: linear-gradient(to right, #16A085 0%, #F4D03F  51%, #16A085  100%);
	background-size: 200% auto;
	color: white;
	font-weight: bold;
	font-size: 16px;
	cursor: pointer;
	transition: 0.4s ease-in-out;
	margin-top: 1rem;
}

button:hover {
	background-position: right center;
	transform: scale(1.03);
}

.alert {
	text-align: center;
	font-size: 14px;
	padding: 0.5rem;
	margin-bottom: 0.5rem;
}

.alert.error {
	color: #ff4d4d;
}

.alert.success {
	color: #00ff99;
}

a {
	display: inline-block;
	margin-top: 1rem;
	color: #f1f1f1;
	text-decoration: underline;
	font-size: 14px;
}

a:hover {
	color: #f4d03f;
}

/* Responsivo */
@media (max-width: 480px) {
	form {
		padding: 2rem 1.5rem;
	}
}