body {
  font-family: sans-serif;
  background-color: #f5f5f5;
  margin: 0;
  padding: 20px;
  text-align: center;
}

h1 {
  margin-bottom: 20px;
  color: #222;
}

#searchInput {
  padding: 10px;
  font-size: 16px;
  margin-bottom: 30px;
  width: 250px;
  border: 1px solid #ccc;
  border-radius: 8px;
}

#nft-container {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  justify-items: center;
  margin-top: 20px;
}

/* NFTカード */
.nft-card {
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  width: 150px;
  padding: 10px;
  transition: transform 0.2s;
}

.nft-card:hover {
  transform: scale(1.05);
}

.nft-card img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.nft-card p {
  margin: 8px 0 0 0;
  font-size: 14px;
  color: #555;
}

#pagination {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

/* ← 前 / 次 → ボタン */
#pagination button {
  padding: 8px 16px;
  font-size: 14px;
  border: none;
  border-radius: 6px;
  background-color: #007bff;
  color: white;
  cursor: pointer;
  transition: background 0.2s;
}

#pagination button:hover {
  background-color: #0056b3;
}

/* ページ番号ボタン */
#pageNumbers button {
  padding: 6px 10px;
  margin: 0 2px;
  border: none;
  border-radius: 4px;
  background-color: #eee;
  cursor: pointer;
  transition: background 0.2s;
}

#pageNumbers button.active {
  background-color: #333;
  color: white;
  font-weight: bold;
}

#pageInfo {
  font-weight: bold;
}