/*
 * AREA4（教室基本情報）詳細アコーディオン用CSS
 */

.acmp-area4-more {
  margin-top: 18px;
  border-top: 1px dashed #edf0f3;
  padding-top: 14px;
}

.acmp-area4-more summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #fafafa;
  color: #555;
  border: 1px solid #edf0f3;
  font-weight: 500;
  line-height: 1.5;
  transition: background-color .15s ease;
}

.acmp-area4-more summary:hover {
  background: #f3f4f6;
}

.acmp-area4-more summary::-webkit-details-marker {
  display: none;
}

.acmp-area4-more summary::after {
  content: "＋";
  flex: 0 0 auto;
  color: #777;
  font-weight: 500;
}

.acmp-area4-more[open] summary::after {
  content: "－";
}

.acmp-area4-more-body {
  margin-top: 10px;
  padding: 14px 16px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid #edf0f3;
}

.acmp-area4-more-body > *:first-child {
  margin-top: 0;
}

.acmp-area4-more-body > *:last-child {
  margin-bottom: 0;
}

.acmp-area4-more-item {
  padding: 12px 14px;
  border-radius: 10px;
  background: #fcfcfd;
}

.acmp-area4-more-item + .acmp-area4-more-item {
  margin-top: 10px;
}

.acmp-area4-more-label {
  margin-bottom: 6px;
  color: #666;
  font-size: 0.92em;
  font-weight: 600;
}

.acmp-area4-more-content {
  color: #444;
  line-height: 1.6;
}

.acmp-area4-more-content > *:first-child {
  margin-top: 0;
}

.acmp-area4-more-content > *:last-child {
  margin-bottom: 0;
}