/* =========================================================
   PIXELFANTASIA · 素材库样式
   ========================================================= */

.page-head--lib .lead { max-width: 46em; }

.libbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp4); flex-wrap: wrap; margin-bottom: var(--sp3);
}
.libbar .filters { margin-bottom: 0; }

.libsearch { flex: 0 1 260px; min-width: 180px; }
.libsearch .input { width: 100%; height: 28px; }

.libstatus { margin: 0 0 var(--sp4); letter-spacing: .08em; }

/* ---------- 网格 ---------- */
.libgrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
  gap: 10px;
}

.libcard {
  display: flex; flex-direction: column;
  padding: 0; overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, .35);
  cursor: pointer; text-align: left;
  transition: border-color .12s, transform .12s, box-shadow .12s;
}
.libcard:hover {
  border-color: var(--mint-line);
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, .45);
}
.libcard:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }

.libcard__art {
  position: relative;
  display: grid; place-items: center;
  aspect-ratio: 1 / 1;
  padding: 8px;
  overflow: hidden;
}
.libcard__img {
  max-width: 100%; max-height: 100%;
  width: auto; height: auto;
  image-rendering: pixelated;
  object-fit: contain;
  filter: drop-shadow(0 2px 0 rgba(0, 0, 0, .35));
}
.libcard__badge {
  position: absolute; top: 4px; right: 4px;
  padding: 1px 4px;
  font-size: 9px; line-height: 1.4;
  color: var(--text-ink); background: var(--mint);
  letter-spacing: .04em;
}

.libcard__meta {
  display: flex; align-items: center; justify-content: space-between;
  gap: 6px; padding: 7px 8px 8px;
  border-top: 1px solid var(--line);
}
.libcard__name {
  font-size: 11px; color: var(--text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.libcard__dim { font-size: 9px; color: var(--text-faint); flex: 0 0 auto; }

/* ---------- 详情 ---------- */
.libm {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--sp5); align-items: start;
}
.libm__art {
  display: grid; place-items: center;
  padding: 18px; min-height: 220px;
  border: 1px solid var(--line);
}
.libm__art canvas { image-rendering: pixelated; display: block; }

.libm__strip { display: flex; flex-wrap: wrap; gap: 6px; margin: var(--sp4) 0; }
.libthumb {
  width: 44px; height: 44px; padding: 3px;
  background: var(--bg-deep); border: 1px solid var(--line);
  cursor: pointer;
}
.libthumb:hover { border-color: var(--mint-line); }
.libthumb img { width: 100%; height: 100%; object-fit: contain; image-rendering: pixelated; }

.libm__ops { display: flex; flex-wrap: wrap; gap: 8px; }
.libm__note { margin-top: var(--sp4); max-width: 34em; }

@media (max-width: 767px) {
  .libgrid { grid-template-columns: repeat(auto-fill, minmax(108px, 1fr)); gap: 8px; }
  .libm { grid-template-columns: 1fr; }
  .libm__art { min-height: 160px; padding: 12px; }
  .libbar { gap: 10px; }
  .libsearch { flex: 1 1 100%; }
}