/* style_diseases.css - Drag & Drop System */
.disease-ui-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 15px;
  min-height: 400px;
}
.disease-lib-col, .disease-active-col {
  background: #0d1117;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}
.disease-search {
  padding: 10px;
  background: #161b22;
  border: none;
  border-bottom: 1px solid var(--border-color);
  color: #c9d1d9;
  width: 100%;
  box-sizing: border-box;
  font-family: inherit;
}
.disease-list-container {
  overflow-y: auto;
  flex: 1;
  padding: 10px;
  max-height: 350px;
}
.disease-cat h4 {
  margin: 10px 0 5px 0;
  color: #8b949e;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.disease-item {
  background: #21262d;
  border: 1px solid #30363d;
  padding: 8px 12px;
  margin-bottom: 5px;
  border-radius: 6px;
  cursor: grab;
  font-size: 0.9rem;
  transition: all 0.2s;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.disease-item:active { cursor: grabbing; }
.disease-item:hover { border-color: #8b949e; }
.disease-active-col { padding: 15px; }
.disease-active-col h3 { margin-top: 0; margin-bottom: 5px; }
.disease-hint { font-size: 0.85rem; color: #8b949e; margin-bottom: 15px; }
.disease-active-col.drag-over {
  background: rgba(88, 166, 255, 0.1);
  border-color: #58a6ff;
  border-style: dashed;
}
.active-item {
  cursor: default;
  border-color: #3fb950;
  background: rgba(63, 185, 80, 0.1);
}
.btn-remove-disease {
  background: none;
  border: none;
  color: #f85149;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0 5px;
}
.btn-remove-disease:hover { color: #ff7b72; }