body {
	font-family: Arial, sans-serif;
	margin: 0;
	padding: 0;
	background: #d0d0d0;
}

header {
	background: #333;
	color: white;
	padding: 10px;
	text-align: center;
}

main {
	padding: 20px;
}

section {
	background: white;
	padding: 20px;
	margin-bottom: 20px;
	border-radius: 10px;
}

input {
	background: #444;
	color: #d0d0d0;
	border-radius: 5px;
}

input:focus {
	outline: none;
}

.senha-input {
	padding: 10px 8px;
	background: #d0d0d0;
	color: #444;
	border-radius: 5px;
}

.senha-input:focus {
	background: #444;
	color: #d0d0d0;
	border: 2px solid #777;
	outline: none;
}

button {
	padding: 12px 25px;
	border: none;
	background: #0077ff;
	color: white;
	border-radius: 5px;
	cursor: pointer;
}

button:hover {
	background: #005ecc;
}

.btn-sair {
	padding: 12px 25px;
	border: none;
	background: red;
	color: white;
	border-radius: 5px;
	cursor: pointer;
}

.btn-sair:hover {
	background: darkred;
}

footer {
	background: #222;
	color: white;
	text-align: center;
	padding: 10px;
}