body {
  font-family: sans-serif;
  background: #f8f9fa;
  color: #000;
}

.text-yellow {
  color: #ffc107 !important;
}

.section-header {
  position: relative;
  display: inline-block;
  padding-bottom: 10px;
  margin-bottom: 30px;
}
.section-header::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80px;
  height: 3px;
  background: #ffc107;
}

.accordion-button:not(.collapsed) {
  color: #000;
  background-color: #ffc107;
}

.accordion-button {
  color: #ffc107;
  background-color: #000;
}

.accordion-button::after {
  filter: invert(1);
}

.card-body {
  background-color: #fff;
}

.summary {
  position: sticky;
  top: 20px;
  padding: 20px;
  background: #fff;
  border: 1px solid #dee2e6;
  border-radius: 8px;
}

.badge-cost {
  background-color: #ffc107;
  color: #000;
  font-weight: 600;
  margin-left: 10px;
}

.list-check li::before {
  content: "\2713";
  color: #28a745;
  margin-right: 8px;
}

/* Responsive Anpassungen */
@media (max-width: 992px) {
  .summary {
    position: static;
    margin-top: 20px;
  }
}