/* Base styles for the entire application */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  margin: 0;
  padding: 10px;
  max-width: calc(100vw - 20px);
  margin: 0 auto;
  background-color: #f5f5f5;
}

.container {
  background-color: white;
  padding: 1rem;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

h1 {
  color: #2c3e50;
  margin-bottom: 1rem;
}

.book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.book-card {
  background: white;
  border-radius: 6px;
  padding: 1rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  transition: transform 0.2s;
}

.book-card:hover {
  transform: translateY(-2px);
}

.book-card h2 {
  margin-top: 0;
  color: #2c3e50;
}

.book-card a {
  color: #3498db;
  text-decoration: none;
}

.book-card a:hover {
  text-decoration: underline;
}

.summary {
  white-space: pre-wrap;
  margin: 1rem 0;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem;
  margin-top: 1rem;
}

.image-container {
  position: relative;
  padding-bottom: 100%;
  overflow: hidden;
  border-radius: 6px;
}

.image-container img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.back-link {
  display: inline-block;
  margin-bottom: 0.5rem;
  color: #3498db;
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
}