.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.category-dropdown {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
}

.category-dropdown:focus {
  background-color: white;
}

.dark .category-dropdown:focus {
  background-color: #374151;
}

@media (prefers-color-scheme: light) {
  .flowchart-container svg text[stroke] {
    fill: #374151 !important;
    stroke: #ffffff !important;
    stroke-width: 4 !important;
  }
}

@media (prefers-color-scheme: dark) {
  .flowchart-container svg text[stroke] {
    fill: #e5e7eb !important;
    stroke: #1f2123 !important;
    stroke-width: 4 !important;
  }
}

@media (max-width: 768px) {
  .flowchart-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .flowchart-container > div {
    height: 550px !important;
    min-width: 100%;
  }
}