@charset "UTF-8";
/* ============================================================
   IRライブラリ（page_ir_library.php / pageTypeKey=irLibrary）
   配色は変数で切り替えられるようにしている（IR TOPのデザイン決定後に調整）
   ============================================================ */
.irl {
  --irl-main: #004384;
  --irl-accent: #0F66A9;
  --irl-tint: #f2f6fa;
  --irl-tint2: #eaf2fa;
  --irl-line: #dde3ea;
  color: #333;
  line-height: 1.6;
  padding-bottom: 30px;
}
.irl ul { list-style: none; margin: 0; padding: 0; }
.irl a { text-decoration: none; }
.irl [hidden] { display: none !important; }

/* 表示言語：.irl に is-en が付いたら English 表示 */
.irl .irl-t-en { display: none; }
.irl.is-en .irl-t-en { display: inline; }
.irl.is-en .irl-t-ja { display: none; }

.irl-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin: 4px 0 18px; }
.irl-lead { margin: 0; font-size: 14px; }
.irl-lang { display: inline-flex; flex-shrink: 0; border: 1px solid var(--irl-main); border-radius: 999px; overflow: hidden; }
.irl-lang button { font: inherit; font-size: 12px; cursor: pointer; padding: 5px 14px; border: 0; background: #fff; color: var(--irl-main); transition: background .15s, color .15s; }
.irl-lang button + button { border-left: 1px solid var(--irl-main); }
.irl-lang button.is-active { background: var(--irl-main); color: #fff; font-weight: bold; }

/* 絞り込み：タブ */
.irl-tabs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  grid-auto-flow: column;
  background: var(--irl-tint);
  border: 1px solid var(--irl-line);
  border-bottom: 2px solid var(--irl-main);
}
.irl-tabs li { display: flex; }
.irl-tabs li + li button { border-left: 1px solid var(--irl-line); }
.irl-tabs button {
  width: 100%;
  min-height: 52px;
  padding: 8px 4px;
  border: 0;
  border-radius: 0;
  background: none;
  color: #333;
  font: inherit;
  font-size: 13px;
  line-height: 1.35;
  word-break: keep-all;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.irl-tabs button:hover { background: #fff; color: var(--irl-main); }
.irl-tabs button.is-active { background: var(--irl-main); color: #fff; font-weight: bold; }

/* 絞り込み：年度 */
/* 件数（左）と年度（右）を1行に */
.irl-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 10px; }
.irl-year { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.irl-year label { color: var(--irl-main); font-weight: bold; white-space: nowrap; }
.irl-year select { font: inherit; font-size: 13px; padding: 4px 8px; border: 1px solid var(--irl-line); border-radius: 6px; background: #fff; color: #333; }

.irl-count { margin: 0; font-size: 13px; color: #666; }

/* 一覧 */
.irl-group { margin-top: 14px; }
.irl-group:first-child { margin-top: 6px; }
#Contents .irl-group h2 {
  margin: 0 0 4px;
  padding: 0 0 6px;
  background: none;
  border: 0;
  border-bottom: 2px solid var(--irl-main);
  color: var(--irl-main);
  font-size: 17px;
  letter-spacing: normal;
}
.irl-row {
  display: grid;
  grid-template-columns: 92px 112px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 12px 4px;
  border-bottom: 1px solid #e8ecf0;
}
.irl-row__date { font-size: 13px; color: #666; font-family: Arial, sans-serif; white-space: nowrap; }
.irl-row__cat { font-size: 11px; line-height: 1; padding: 5px 0; border-radius: 3px; text-align: center; background: var(--irl-tint2); color: var(--irl-main); white-space: nowrap; }
.irl-row__title { font-size: 14px; color: #333; }
.irl-row__title:hover { color: var(--irl-accent); text-decoration: underline; }
.irl-type { display: inline-block; font-size: 10px; line-height: 1; padding: 3px 6px; margin-left: 8px; border-radius: 2px; vertical-align: 2px; border: 1px solid; white-space: nowrap; }
.irl-type--pdf { color: #c62828; border-color: #e6a3a3; }

.irl-empty { margin: 24px 0; padding: 28px 16px; text-align: center; color: #666; background: var(--irl-tint); border-radius: 8px; font-size: 14px; }

/* さらに表示 */
.irl-more { text-align: center; margin: 24px 0 8px; }
.irl-more button { font: inherit; font-size: 14px; cursor: pointer; padding: 10px 28px; border-radius: 999px; border: 1px solid var(--irl-main); background: #fff; color: var(--irl-main); transition: background .15s, color .15s; }
.irl-more button:hover { background: var(--irl-main); color: #fff; }
.irl-more button i { margin-left: 6px; font-size: 11px; }

.irl-note { margin-top: 26px; font-size: 12px; color: #777; }

@media (max-width: 768px) {
  .irl-head { flex-direction: column-reverse; align-items: flex-end; gap: 10px; }
  .irl-tabs { grid-auto-flow: row; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .irl-tabs li + li button { border-left: 0; }
  .irl-tabs li button { border-right: 1px solid var(--irl-line); border-bottom: 1px solid var(--irl-line); min-height: 48px; font-size: 12px; }
  .irl-tabs li:nth-child(3n) button { border-right: 0; }
  .irl-toolbar { flex-wrap: wrap; }
  .irl-row { display: flex; flex-wrap: wrap; gap: 6px 10px; }
  .irl-row__cat { padding: 4px 8px; }
  .irl-row__title { flex-basis: 100%; }
}