.seminar-group-title { margin-top:18px; margin-bottom:6px; font-size:16px; }
.seminar-table th { background:#f5f5f5; text-align:left; font-weight:600; padding:8px; border-bottom:1px solid #ddd; }
.seminar-table td { border-bottom:1px solid #eee; padding:8px; vertical-align:top; }
.seminar-open { color:#1a8917; font-weight:600; }
.seminar-closed { color:#c0392b; font-weight:600; }
.seminar-tag span { display:inline-block; padding:2px 6px; background:#0073aa; color:#fff; font-size:12px; border-radius:4px; margin-right:6px; }

/*検索ふぉーむ*/
/* 共通 */
.seminar-search-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.seminar-search-row label {
  display: flex;
  flex-direction: column;
  min-width: 200px;
}

/* 子・孫は補助項目感 */
.seminar-sub {
  transition: opacity .2s ease;
}

.seminar-sub.is-disabled {
  opacity: 0.4;
}

/* モバイル */
@media (max-width: 768px) {
  .seminar-search-row {
    flex-direction: column;
  }

  .seminar-sub {
    margin-left: 12px;
    padding-left: 8px;
    border-left: 2px solid #ddd;
  }
}
/*子と孫のプルダウンへの注意書き*/
.seminar-type-note {
  font-size: 12px;
  color: #666;
  margin-top: 4px;
}


.seminar-grandchild {
    font-size: 0.8em;
    color: #666;
    margin-top: 4px;
    line-height: 1.3;
}