.bcp-calendar {
  border-collapse: collapse;
  width: 100%;
  text-align: center;
}
.bcp-calendar th, .bcp-calendar td {
  border: 1px solid #ccc;
  padding: 10px;
}
.bcp-calendar td.bcp-available { background: #e9f9e9; cursor: pointer; }
.bcp-calendar td.bcp-booked { background: #f9e9e9; color: #888; }
.bcp-modal {
  display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.6); justify-content: center; align-items: center;
}
.bcp-modal-content {
  background: #fff; padding: 20px; max-width: 400px; border-radius: 5px; position: relative;
}
.bcp-close { position: absolute; top: 5px; right: 10px; cursor: pointer; font-weight: bold; }