:root {
	--red-200: #de283b;
	--red-400: #ffccc4;
	--bg-200: #f5f5f5;
	--bg-400: #ffffff;
	--black: #1f1f1f;
}

* {
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}

body {
	font-family: "Itim", cursive;
	background-color: var(--bg-400);
}

main,
header,
footer {
	gap: 2rem;
	width: 100%;
	margin: 0 auto;
	max-width: 968px;
	display: flex;
	justify-content: space-between;
	margin-block: 1rem;
	padding: 1rem;
}
.welcome-message {
	color: var(--red-200);
}

.logo {
	padding: 0.6rem 1.6rem;
	color: var(--bg-200);
	text-align: center;
	text-justify: center;
	background-color: var(--red-200);
	border-radius: 2rem;
}

#search-bar {
	z-index: 99;
	display: flex;
	gap: 0.5rem;
	justify-content: space-between;
	background-color: var(--red-200);
	padding: 1rem;
	position: sticky;
	top: 10px;
	width: 100%;
}
#input-book-name {
	width: 70%;
}

#search-bar {
	border-radius: 0.5rem;
}
input {
	padding: 0.5rem 1rem;
	border: none;
	border-radius: 0.5rem;
	background-color: var(--bg-200);
}
input:focus {
	border-color: var(--red-200);
	outline: 2px solid var(--red-200);
}
#statistic-bar {
	display: flex;
	color: var(--bg-200);
	background-color: var(--red-200);
	justify-content: space-around;
	border-radius: 0.5rem;
	padding: 1rem;
}

section {
	width: 60%;
	display: flex;
	flex-direction: column;
	gap: 2rem;
}

#booklist {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 1rem;
	background-color: var(--bg-200);
	padding: 1rem;
	border: 1px solid #acacac;
	border-radius: 0.5rem;
}
.add-book-modal {
	background-color: var(--bg-200);
	border-radius: 0.5rem;
	display: flex;
	height: 100%;
	opacity: 100%;
	flex-direction: column;
	gap: 0.5rem;
	border: 1px solid rgb(172, 172, 172);
	padding: 1rem;
	transition: all 0.3s ease-in-out;
}
.add-book-modal input {
	background-color: var(--bg-400);
	padding-block: 1rem;
}

.add-book-modal button {
	padding-block: 1rem;

}

.hidden {
    visibility: hidden;
	opacity: 0% ;
	height: 0;

}

.book-card {
	min-width: 200px;
	gap: 0.5rem;
	display: flex;
	background-color: var(--bg-400);
	padding: 1rem;
	border: 1px solid rgb(172, 172, 172);
	border-radius: 0.5rem;
	flex-direction: column;
	align-items: flex-start;
}
input[type="button"],
button {
	cursor: pointer;
}
button {
	border: none;
	padding: 0.5rem 1rem;
	background-color: var();
	border-radius: 2rem;
	background-color: var(--red-200);
	color: var(--bg-200);
}
.bookshelf {
	display: flex;
	overflow-x: scroll;
	padding: 1rem;
	gap: 1rem;
}
.book-illustration {
	height: 4.5rem;
	width: 100%;
	background: linear-gradient(to right, #44eca3, #a6c7e7);
}
#statistic-bar div {
	text-align: center;
}
aside {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	border: 1px solid rgb(172, 172, 172);
	border-radius: 0.5rem;
	padding: 1rem;
	width: 40%;
	max-width: 40%;
	background-color: var(--bg-200);
}

aside .bookshelf {
	flex-direction: column;
}

#clock {
	background-color: var(--red-200);
	padding: 2rem;
	border-radius: 0.5rem;
}

#clock p {
	color: white;
	font-size: 1.5rem;
}
.clock {
	font-size: 2rem;
}
#addToOngoing{
	background-color: var(--bg-400);
	border: 2px solid var(--red-200);
	color: var(--red-200);
}

footer {
	border-radius: 1rem;
	color: var(--bg-400);
	background-color: var(--red-200);
	justify-content: center;
	padding: 2rem;
	text-align: center;
}

@media screen and (max-width: 768px) {
	header {
		flex-direction: column-reverse;
		align-items: flex-start;
	}
	main {
		flex-direction: column-reverse;
	}
	section,
	aside {
		max-width: 100%;
		width: 100%;
	}

}