/* stylelint-disable no-descending-specificity */
@import url(" https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap ");

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

html {
  height: 100%;
}

body {
  font-family: " Poppins ", sans-serif;
  font-size: 16px;
  color: #212529;
  height: 100%;
  width: 100%;
  position: relative;
  padding: 10px;
}

.add-book-section {
  display: none;
  font-weight: bold;
  align-items: center;
  justify-content: center;
  height: 80%;
}

.add-book-container {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 1rem;
  width: 100%;
  min-width: 373px;
  max-width: 470px;
}

.add-book-container h2 {
  margin-bottom: 50px;
}

button {
  width: fit-content;
  border-radius: 2px;
  padding: 3px;
  border: 3px solid black;
  box-shadow: 3px 3px black;
  justify-self: flex-end;
}

h2 {
  font-size: 1.5em;
  font-weight: bold;
  justify-content: center;
  text-align: center;
}

input {
  border: 3px solid black;
  padding: 5px;
}

.button-div {
  display: flex;
  justify-content: end;
}

.books-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 80%;
}

.books-section ul {
  list-style-type: none;
  padding: 0;
  border: 3px solid black;
  margin: 10px;
  width: 100%;
}

.books-section li {
  padding: 5px;
  display: flex;
  justify-content: start;
  align-items: center;
}

.books-section li:nth-child(odd) {
  background-color: #ddd;
}

.books-section hr {
  border: 0;
  border-top: 2px solid black;
  margin: 20px auto;
  width: 20%;
}

.book {
  flex-grow: 1;
  font-size: 0.9rem;
}

/* ::-webkit-input-placeholder {
  color: black;
  font-weight: 600;
}

:-moz-placeholder {
  color: black;
  font-weight: 600;
}

:-ms-input-placeholder {
  color: black;
  font-weight: 600;
} */

small {
  color: red;
}

input[type=text] {
  color: black;
  font-weight: 600;
}

.menu {
  display: flex;
  padding: 0 20px;
  border: 3px solid black;
  margin: 10px;
}

.menu h1 {
  flex-grow: 1;
}

.menu ul {
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
}

.menu hr {
  border: 0;
  border-right: 3px solid black;
  height: 30px;
  margin: 3px 10px;
}

.menu a {
  text-decoration: none;
  color: black;
  font-weight: 600;
}

.menu a:hover {
  color: #486b8c;
}

.copyright {
  border: 3px solid black;
  display: block;
  width: 99%;
  margin: 0 auto;
}

.copyright h2 {
  text-align: left;
  margin-left: 20px;
  flex-grow: 1;
}

.contact-section {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  height: 80%;
}

#date-time {
  text-align: right;
  margin-right: 20px;
  font-weight: 600;
}