body {
  font-family: "Cairo", sans-serif;
  direction: rtl;
  background: #fafafa;
  margin: 0;
  color: #333;
}

header {
  text-align: center;
  background: #005c5c;
  color: white;
  padding: 1em;
}

input#searchInput {
  width: 80%;
  padding: 10px;
  margin-top: 10px;
  border-radius: 10px;
  border: none;
}

.book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 15px;
  padding: 20px;
}

.book-card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  overflow: hidden;
  text-align: center;
  transition: transform 0.2s;
}

.book-card:hover {
  transform: scale(1.04);
}

.book-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.book-card h3 {
  font-size: 1.1em;
  margin: 10px 0 5px;
}

.book-card p {
  font-size: 0.9em;
  color: #777;
  margin-bottom: 10px;
}

footer {
  text-align: center;
  background: #eee;
  padding: 10px;
  font-size: 0.9em;
}