@import url('https://fonts.googleapis.com/css2?family=Gentium+Book+Basic&display=swap');


/* colors from https://tailwindcss.com/docs/customizing-colors */
:root {
  --background: #f5f5f5;
  --form: #e5e5e5;
  --text: #262626;
  --indigo-300: #a5b4fc;
  --teal-300: #5eead4;
  --red-300: #fca5a5;
}

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

body {
  font-family: 'Gentium Book Basic', serif;
  background-color: var(--background);
  color: var(--text);
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.hidden {
  display: none;
}

header {
  display: flex;
  flex-direction: column;
  align-items: center;
}

form {
  display: flex;
  background-color: var(--form);
  padding: 12px;
}

fieldset {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
}


.field {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

input {
  height: 24px
}

ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 32px;
  max-width: 1200px;
  flex-wrap: wrap;
}

li {
  width: 320px;
  height: auto;
  border: solid 2px var(--indigo-300);
  background-color: var(--form);
  padding: 24px;
}

button {
  font-weight: bold;
  padding: 4px 16px;
  margin-right: 4px;
  height: 32px;
}

.add_book_button, .toggle_read_button {
  background-color: var(--indigo-300);
}

.remove_button {
  background-color: var(--red-300);
}

.submit_button {
  font-weight: bold;
  background-color: var(--teal-300);
  margin: 0 auto;
}

.read_status {
  font-style: italic;
}