/* Slots-Layout (älteres Grid-Layout – bleibt unverändert erhalten) */
.pbs-slot-list-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-start;
  margin-top: 10px;
}

.pbs-slot-list-grid .pbs-slot-item {
  flex: 0 0 calc(7% - 8px); /* vier pro Zeile */
  background-color: #4CAF50;
  color: #fff;
  text-align: center;
  padding: 10px 0;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.2s ease-in-out;
  font-weight: 500;
}

.pbs-slot-list-grid .pbs-slot-item:hover {
  background-color: #43A047;
}

.pbs-slot-list-grid .pbs-slot-item.active {
  background-color: #2E7D32;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3) inset;
}

/* Info- und Fehlermeldungen zu Slots */
.pbs-slots-loading,
.pbs-slots-message,
.pbs-slots-error {
  text-align: center;
  padding: 12px;
  margin-top: 10px;
  border-radius: 6px;
  font-size: 0.95rem;
}
.pbs-slots-loading {
  background: #f0f0f0;
}
.pbs-slots-error {
  background: #fbeaea;
  color: #b71c1c;
}

.pbs-date-slot-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
    margin: 0;
}

@media (max-width: 720px) {
    .pbs-date-slot-wrapper {
        grid-template-columns: 1fr;
    }
}

.pbs-slot-container {
  margin-top: 15px;
  padding: 10px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  background: #fafafa;
}

.pbs-slot-container h4 {
  margin-top: 0;
  font-size: 16px;
  font-weight: 600;
  color: #333;
  margin-bottom: 8px;
  text-transform: none;
  line-height: 1.4;
}

.pbs-slot-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pbs-slot-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 6px;
  transition: background 0.2s ease;
}

.pbs-slot-item:hover {
  background: #e8f5e9;
}

.pbs-slot-item input[type="radio"] {
  accent-color: #4caf50;
  width: 18px;
  height: 18px;
}

.pbs-slot-item label {
  font-size: 15px;
  cursor: pointer;
}

@media (max-width: 720px) {
  .pbs-slot-container {
    margin-top: 15px;
  }
}