/* Modal styles for artwork detail */
#art-modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  justify-content: center;
  align-items: center;
}
#art-modal.active {
  display: flex;
}
#art-modal .modal-content {
  background: #fff;
  padding: 24px;
  border-radius: 8px;
  max-width: 90vw;
  max-height: 90vh;
  overflow: auto;
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.2);
  position: relative;
  text-align: center;
}
#art-modal img {
  max-width: 80vw;
  max-height: 60vh;
  margin-bottom: 16px;
  border-radius: 4px;
}
#art-modal .close-btn {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 2rem;
  background: none;
  border: none;
  color: #333;
  cursor: pointer;
}
#art-modal .meta {
  margin-top: 8px;
}