/* static/css/components.css */

/* Cards */
.card {
    background-color: var(--surface);
    border: 1px solid rgba(0,0,0,.08);
    border-radius: 18px;
    box-shadow: 0 6px 24px rgba(0,0,0,.05);
    overflow: hidden;
    position: relative;
    transition: transform .4s var(--ease-out-cubic), box-shadow .4s var(--ease-out-cubic);
    display: flex;
    flex-direction: column;
    will-change: transform; /* この行を追加 */
}
.card:hover{ transform:translateY(-6px); box-shadow:0 12px 32px rgba(0,0,0,.1); }
.card::before{content:"";position:absolute;inset:0;box-shadow:0 0 40px rgba(255,58,169,.35);opacity:0;transition:opacity .4s var(--ease-out-cubic)}
.card:hover::before{opacity:1}
.card .card-body { padding: 16px; }
.card .card-title { font-weight: 700; font-size: 18px; color: var(--text); }
.card .card-sub { font-size: 12px; color: var(--muted); margin-top: 4px; }


/* Thumbs & Ratios */
.thumb{ overflow:hidden; position: relative; }

.thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position: center top; /* ← ここを修正しました */
  display:block;
  transition:transform .4s var(--ease-out-cubic);
  position: relative;
  z-index: 1;
}

.thumb::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--member-theme-color, #ffc0cb);
  background-image: url("../img/pattern.aaa5dc06c604.png");
  background-size: 400% auto;
  background-position: var(--bg-pos-x, 50%) var(--bg-pos-y, 50%);
  z-index: 0;
  opacity: 0.5;
  transition: opacity .3s ease;
}

.card:hover .thumb::before { opacity: 0.7; }
.member-card .thumb{aspect-ratio:3/4}
.member-card:hover .thumb img{transform:scale(1.05)}
.ratio-16-9{aspect-ratio:16/9}

/* ▼▼▼ グループカードはテキストを表示しないように設定 ▼▼▼ */
.group-scroller-card .thumb {
  aspect-ratio: 1268 / 827;
}
.group-scroller-card:hover .thumb img {
  transform: scale(1.05);
}
.group-scroller-card .card-body {
    display: none;
}
/* ▲▲▲ 変更ここまで ▲▲▲ */

/* News Category Label */
.category-label { position: absolute; top: 12px; left: 12px; z-index: 2; padding: 4px 12px; font-size: 12px; font-weight: 700; color: #fff; background: linear-gradient(45deg, var(--accent), var(--accent6)); border-radius: 99px; box-shadow: 0 2px 8px rgba(0,0,0,0.2); line-height: 1.4; }


/* Loader */
.loader { position: fixed; inset: 0; background: var(--bg); z-index: 999; display: flex; align-items: center; justify-content: center; transition: opacity 0.5s ease, visibility 0.5s ease; }
.loader.is-hidden { opacity: 0; visibility: hidden; }
.loader-logo { animation: pulse 1.5s ease-in-out infinite; }
.loader-logo img { height: 40px; width: auto; }
@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.1); opacity: 0.8; } }

.btn-viewall {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 99px;
  background-color: var(--surface);
  border: 1px solid rgba(0,0,0,0.1);
  font-weight: 600;
  color: var(--muted);
  transition: background-color 0.3s, color 0.3s, border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.btn-viewall:hover {
  border-color: rgba(255, 58, 169, 0.3);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 58, 169, 0.1);
}
.btn-viewall .icon-arrow {
  transition: transform 0.3s var(--ease-out-cubic);
}
.btn-viewall:hover .icon-arrow {
  transform: translateX(4px);
}