/* PDF to Image Tool Styles */
#drop-zone {
  background: var(--bs-light-bg-subtle);
  border: 2px dashed var(--bs-primary);
  transition: background-color 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
}

#drop-zone.dragover {
  background: var(--bs-primary-bg-subtle);
  border-color: var(--bs-primary-border-subtle);
}

/* Custom interactive selection cards */
.custom-radio-box {
  cursor: pointer;
  background: var(--bs-body-bg);
  transition: border-color 0.25s ease, background-color 0.25s ease, transform 0.2s ease;
  display: flex;
  align-items: flex-start;
}

.custom-radio-box:hover {
  border-color: var(--bs-primary-border-subtle);
  transform: translateY(-1px);
}

.custom-radio-box input[type="radio"]:checked + label {
  color: var(--bs-primary-text-emphasis);
}

.custom-radio-box:has(input[type="radio"]:checked) {
  border-color: var(--bs-primary) !important;
  background-color: var(--bs-primary-bg-subtle) !important;
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
}

.custom-radio-box input[type="radio"] {
  margin-top: 0.25rem;
  cursor: pointer;
}

.custom-radio-box label {
  cursor: pointer;
  width: 100%;
}