@import url('https://fonts.googleapis.com/css2?family=Rubik:ital,wght@0,300..900;1,300..900&display=swap');

body {
	padding: 20px;
	font-family: 'Rubik';
	color: #333;
}

main {
	width: 600px;
	margin: 0 auto;
}

h1,
h2,
h3,
header {
	text-align: center;
}

header {
	padding-bottom: 10px;
	margin-bottom: 30px;
}

.book-list > button {
	width: 100px;
	margin: 20px auto;
	display: block;
}

.book-list ul:not(:empty) {
	padding: 10px 20px;
	list-style-type: none;
	background: #f4f4f4;
	border-radius: 8px;
}

.book-list li {
	border-bottom: 1px solid #e9e9e9;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px 0;
}

.book-list li > div {
	margin-right: auto;
}

.book-list li:last-child {
	border: 0;
}

.book-list li h3,
.books li p {
	text-align: left;
	margin-bottom: 0px;
	margin-top: 4px;
}

.book-list li p {
	color: #777;
}

input,
button {
	padding: 10px;
	font-family: 'Rubik';
	border-radius: 4px;
	box-sizing: border-box;
}

form {
	display: flex;
	gap: 10px;
	width: 100%;
}

form button {
	margin-left: auto;
}

form input {
	flex-grow: 1;
	border: 1px solid #e9e9e9;
	border-radius: 4px;
}

.add-book-form {
	margin-top: 60px;
}

button {
	background: #ef4444;
	color: white;
	border: 0;
}

.search {
	text-align: center;
}