body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 20px;
  background-color: #f5f5f5;
}
.container {
  max-width: 800px;
  margin: 0 auto;
  background: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}
h2 {
  text-align: center;
  color: #333;
  margin-bottom: 20px;
}
input,
select,
button {
  display: block;
  width: 100%;
  margin-bottom: 15px;
  padding: 10px;
  font-size: 16px;
  border: 1px solid #ccc;
  border-radius: 6px;
}
button {
  background-color: #007bff;
  color: white;
  border: none;
  cursor: pointer;
  font-weight: bold;
  transition: 0.2s;
}
button.secondary {
  background-color: #e0e0e0;
  color: #333;
}
button:hover {
  background-color: #0056b3;
}
button.secondary:hover {
  background-color: #c7c7c7;
}
.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
}
.year-row {
  display: flex;
  gap: 10px;
}
.location-input {
  width: 100%;
  margin-bottom: 10px;
}
.api-indicator span {
  color: green;
  font-weight: bold;
}
.tip {
  color: #555;
  font-size: 13px;
  margin-bottom: 8px;
  display: block;
}
#map {
  height: 400px;
  margin-top: 20px;
  border-radius: 8px;
  border: 1px solid #ccc;
}
#loader {
  font-weight: bold;
  color: #007bff;
}
#error-message {
  color: red;
  font-weight: bold;
  margin-top: 10px;
}
h3 {
  color: #333;
  margin-top: 20px;
  margin-bottom: 10px;
}
.book,
.store {
  background: #fafafa;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 6px;
  margin-bottom: 10px;
  line-height: 1.4;
}
.store strong {
  color: #007bff;
}
#book-debug {
  font-size: 12px;
  color: #888;
  margin-bottom: 12px;
}
.book {
  display: flex;
  gap: 15px;
  background: #fafafa;
  padding: 15px;
  border: 1px solid #ddd;
  border-radius: 6px;
  margin-bottom: 15px;
  line-height: 1.4;
}
.book-thumbnail {
  width: 80px;
  height: 120px;
  object-fit: cover;
  border-radius: 4px;
  flex-shrink: 0;
}
.book-info {
  flex: 1;
}
.book-date {
  color: #666;
  font-size: 14px;
}
.book-genre {
  color: #007bff;
  font-size: 14px;
}
.book-description {
  margin-top: 8px;
  font-size: 13px;
  color: #555;
  line-height: 1.3;
}
.book-link {
  display: inline-block;
  margin-top: 8px;
  color: #007bff;
  font-weight: bold;
  text-decoration: underline;
  font-size: 15px;
}
.book-link:hover {
  color: #0056b3;
}