:root {
    --color-dark: #1e0805;
    --color-medium: #40170d;
    --color-light:#582012;
    --color-highlight: #ff7f50;
    --color-signal: var(--color-highlight);
    --color-font: white;
    --font-family: monospace;
}

* {
  box-sizing: border-box; 
  margin: 0;
  scroll-behavior: smooth;
}

h1 {
  text-align: center;
  padding: 16px;
}

h2 {
  padding: 8px;
}

h3 {
    font-size: 18px;
    font-weight: 400;
    color: var(--color-highlight);
    padding: 4px;
}

table {
    text-align: left;
}

td {
    vertical-align: top;
}

td:first-child {
    width: 150px;
}

input {
    background-color: var(--color-light);
    color: var(--color-font);
    border-color: var(--color-highlight);
    border-width: 0 0 2px;
    padding: 8px;
}

.InputName {
    width: 150px;
}

.InputComment {
    flex: 1;
}

::placeholder {
    font-family: var(--font-family);
    color: var(--color-dark);
    opacity: 1
}

button {
    background-color: var(--color-medium);
    border: none;
    padding: 0;
    cursor: pointer;
}

svg:hover {
    filter: drop-shadow(0px 0px 12px var(--color-highlight)); 
}

body {
    background-color: var(--color-dark);
    font-family: var(--font-family);
    color: var(--color-font);
    font-size: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100vh;
    }

header, footer {
    background-color: var(--color-medium);
    filter: drop-shadow(0px 0px 24px var(--color-dark));
    width: 100%;
    z-index: 1;

}

.PositionFixedHeader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
}

.ContainerHeaderFooter {
    display: flex;
    justify-self: center;
    align-items: center;
    padding: 16px;
}

main {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 80px 80px 24px;
}

.ContainerBookCards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.BookCard {
    background-color: var(--color-medium);
    display: flex;
    flex-direction: column;
    align-items: center;
    border: solid 4px var(--color-highlight);
    width: 450px;
}

.BookIcon {
    fill: var(--color-dark);
    padding: 8px;
    width: 150px;
    filter: drop-shadow(0px 0px 12px var(--color-highlight)); 
}

.IconHeaderFooter {
    width: 48px;
}

.LikeIcon {
    fill: var(--color-font);
    width: 32px;
}

.Liked {
   fill: var(--color-signal); 
}

.DefaultText {
    padding: 4px;
}

.SubmitIcon {
    fill: var(--color-highlight);
    width: 32px;
}

.ChildContainerBookCard {
    border-top: solid 2px var(--color-highlight);
    padding: 8px;
    width: 100%;
}

.ContainerPriceLikes {
    display: flex;
    justify-content: space-between;
}

.ContainerLikes {
    display: flex;
    align-items: center;
    gap: 8px;
}

.Price {
    color: var(--color-signal);
    font-size: 24px;
    align-self: center;
}

.ContainerInput {
    display: flex;
    padding-top: 8px;
    gap: 4px;
}