body {
  margin: 0;
  background: black;
  color: white;
  font-family: Arial, sans-serif;
  text-align: center;
}

.logo {
  width: 300px;
  margin-top: 30px;
}

.book-card {
  background: #111;
  padding: 20px;
  margin: 20px auto;
  width: 260px;
  border-radius: 12px;
  box-shadow: 0 0 25px rgba(255,140,0,0.4);
}

.book-card img {
  width: 100%;
  border-radius: 8px;
}

.status {
  margin: 10px 0;
  padding: 5px 10px;
  border-radius: 20px;
  display: inline-block;
  font-size: 0.8em;
}

.coming { background: orange; color: black; }
.published { background: limegreen; color: black; }

button {
  background: orange;
  border: none;
  padding: 10px 15px;
  font-weight: bold;
  cursor: pointer;
  border-radius: 5px;
}

button:hover { background: gold; }