/* P3-1 活動記録一覧 */

/* ── TAG ── */
.tag {
  display: inline-block; font-size: 12px; font-weight: 400;
  padding: 3px 9px; border-radius: 2px; letter-spacing: .04em;
}
.tag-news   { background: #EAF3DE; color: #27500A; }
.tag-report { background: #E6F1FB; color: #0C447C; }

/* ── FILTER PILLS ── */
.filter-row { display: flex; gap: 8px; margin-bottom: 28px; flex-wrap: wrap; }
.filter-pill, .filter-pill-all {
  font-size: 13px; padding: 6px 18px;
  border-radius: 20px; cursor: pointer; letter-spacing: .04em;
  transition: background .15s, color .15s, border-color .15s;
}
.filter-pill {
  border: 1px solid var(--border); color: var(--mid); background: var(--white);
}
.filter-pill-all {
  border: 1px solid var(--ink); color: var(--ink); background: var(--white);
}
.filter-pill.active,     .filter-pill:hover     { background: var(--ink); color: #fff; border-color: var(--ink); }
.filter-pill-all.active, .filter-pill-all:hover { background: var(--ink); color: #fff; }

/* ── CARD GRID ── */
.card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }

.card {
  background: var(--white); border: 1px solid var(--border); border-radius: 4px;
  overflow: hidden; text-decoration: none; color: inherit;
  transition: box-shadow .2s, transform .15s;
  display: flex; flex-direction: column;
}
.card:hover { box-shadow: 0 4px 20px rgba(44,44,42,.1); transform: translateY(-2px); }

.card-img-wrap { width: 100%; aspect-ratio: 16/9; overflow: hidden; background: var(--beige-2); }
.card-img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s ease; }
.card:hover .card-img { transform: scale(1.03); }
.card-img-ph {
  width: 100%; height: 100%; background: var(--beige-2);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: var(--mid);
}
.card-body { padding: 16px 18px 20px; flex: 1; display: flex; flex-direction: column; }
.card-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.card-date { font-size: 12px; color: var(--mid); }
.card-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 16px; font-weight: 400; color: var(--ink);
  line-height: 1.65; letter-spacing: .04em; margin-bottom: 10px; flex: 1;
}
.card-excerpt {
  font-size: 13px; color: var(--ink-mid); line-height: 1.85;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-more { font-size: 12px; color: var(--mid); margin-top: 12px; letter-spacing: .06em; }

/* ── PDF GRID ── */
.pdf-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.pdf-item {
  border: 1px solid var(--border); border-radius: 4px;
  padding: 14px 16px; text-decoration: none;
  display: flex; flex-direction: column; gap: 8px;
  transition: background .15s;
}
.pdf-item:hover { background: var(--beige-1); }
.pdf-item-icon {
  width: 28px; height: 36px; background: var(--dark); border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 500; color: rgba(255,255,255,.8); letter-spacing: .02em;
}
.pdf-item-name { font-size: 14px; font-weight: 400; color: var(--ink); line-height: 1.5; }
.pdf-item-meta { font-size: 12px; color: var(--mid); }
.pdf-item-dl   { font-size: 12px; color: var(--mid); }


/* ── SP ── */
@media (max-width: 767px) {
  .card-grid { grid-template-columns: 1fr; gap: 16px; }
  .pdf-grid  { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}