/* styles.css */

body {
  font-family: "Poppins", sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f4f9;
  color: #333;
}

button {
  font-family: "Poppins", sans-serif;
  font-weight: bolder;
}

header {
  background-color: #112d73;
  color: white;
  padding: 1rem;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  align-self: start;
  flex-direction: row;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

header h1 {
  margin: 0;
  font-size: 2.5rem;
  text-align: center !important;
}

header a {
  color: white;
  text-decoration: none;
}

header a:hover {
  text-decoration: underline;
}

header i {
  font-size: 1.5rem;
}

header i:hover {
  cursor: pointer;
  color: #dddddd;
}

main {
  max-width: 900px;
  margin: 2rem auto;
  padding: 1rem;
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

section {
  margin-bottom: 2rem;
}

h2 {
  border-bottom: 2px solid #112d73;
  padding-bottom: 0.5rem;
  color: #112d73;
  font-size: 1.75rem;
}

form label {
  display: block;
  margin-top: 1rem;
  font-weight: bold;
}

form input,
form select,
form button {
  width: 100%;
  padding: 0.75rem;
  margin-top: 0.5rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  box-sizing: border-box;
  font-size: 1rem;
}

form input:focus,
form select:focus,
form button:focus {
  outline: none;
  border-color: #112d73;
}

form button {
  background-color: #112d73;
  color: white;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s;
}

form button:hover {
  background-color: #3700b3;
  transform: translateY(-2px);
}

#filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

#filters input,
#filters select {
  flex: 1;
  min-width: calc(50% - 1rem);
}

#filters button {
  flex: 1;
  padding: 0.75rem 2rem;
  min-width: calc(50% - 1rem);
  background-color: #112d73;
  color: white;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s;
}

#filters button:hover {
  background-color: #3700b3;
  transform: translateY(-2px);
}

#books {
  list-style: none;
  padding: 0;
  margin: 0;
}

#books li {
  background-color: #f9f9f9;
  margin-bottom: 0.75rem;
  padding: 1rem;
  border-left: 5px solid #6200ea;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

@media (max-width: 600px) {
  header {
    flex-direction: row;
    gap: 1rem;
    padding: 1rem;
    font-size: medium !important;
  }

  header h1 {
    font-size: 1.5rem;
  }

  h2{
    font-size: 1.25rem;
  }

  main {
    font-size: medium;
    margin: 1rem;
    padding: 1rem;
  }

  #filters input,
  #filters select,
  #filters button {
    min-width: 100%;;
  }

  #filters {
    gap: 0.5rem;
  }
}