.library-page {
  max-width: 82rem;
  padding-bottom: 6.5rem;
  margin: 0 auto;
}

.library-toolbar {
  position: sticky;
  top: calc(var(--header-height) + 0.7rem);
  z-index: 18;
  display: grid;
  grid-template-columns: minmax(14rem, 1fr) minmax(12rem, 0.65fr) minmax(10rem, 0.5fr) auto;
  align-items: end;
  gap: 0.72rem;
  padding: 0.85rem;
  margin: 0 0 1.2rem;
  background: rgb(255 255 255 / 88%);
  border-color: rgb(255 255 255 / 70%);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(16px) saturate(1.15);
}

.library-toolbar label > span {
  display: block;
  margin-bottom: 0.32rem;
  color: var(--ink-500);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.library-toolbar input,
.library-toolbar select,
.library-toolbar button {
  min-height: 2.6rem;
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14.5rem, 1fr));
  gap: 0.9rem;
}

.library-model-card {
  display: block;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: var(--ink-950);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition:
    border-color var(--duration-medium) ease,
    box-shadow var(--duration-medium) ease,
    transform var(--duration-medium) var(--ease-out);
}

.library-model-card:hover {
  border-color: rgb(8 114 105 / 34%);
  box-shadow: 0 17px 42px rgb(7 24 32 / 11%);
  transform: translateY(-3px);
}

.library-model-card:has(input:checked) {
  border-color: var(--teal-600);
  box-shadow:
    0 0 0 2px rgb(33 168 154 / 14%),
    0 17px 42px rgb(7 24 32 / 11%);
}

.library-model-card.is-already-assigned {
  background: var(--surface-muted);
  opacity: 0.66;
  cursor: default;
}

.library-model-card.is-ip-blocked {
  background: var(--danger-soft);
  opacity: 0.78;
  cursor: not-allowed;
}

.library-cover {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgb(33 168 154 / 17%), rgb(199 242 104 / 15%)),
    var(--paper-deep);
}

.library-cover::after {
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  pointer-events: none;
  content: "";
  background: linear-gradient(to top, rgb(7 24 32 / 42%), transparent);
}

.library-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms var(--ease-out);
}

.library-model-card:hover .library-cover img {
  transform: scale(1.025);
}

.library-cover .status {
  position: absolute;
  bottom: 0.65rem;
  left: 0.65rem;
  z-index: 1;
}

.library-cover input[type="checkbox"] {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  z-index: 2;
  width: 2rem;
  height: 2rem;
  min-height: 2rem;
  margin: 0;
  appearance: none;
  background: rgb(255 255 255 / 92%);
  border: 1px solid rgb(7 24 32 / 16%);
  border-radius: 0.68rem;
  box-shadow: 0 4px 14px rgb(7 24 32 / 12%);
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.library-cover input[type="checkbox"]:checked {
  background:
    var(--teal-600)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='white' stroke-width='2.3' stroke-linecap='round' stroke-linejoin='round' d='M3 8.3 6.3 11.5 13 4.7'/%3E%3C/svg%3E")
    center / 1rem no-repeat;
  border-color: var(--teal-600);
}

.library-cover input[type="checkbox"]:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.library-model-body {
  display: flex;
  min-height: 9.5rem;
  flex-direction: column;
  padding: 0.95rem;
}

.library-model-body > strong {
  display: -webkit-box;
  overflow: hidden;
  color: var(--ink-950);
  font-size: 0.94rem;
  line-height: 1.28;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.library-model-body > small {
  margin-top: 0.38rem;
  color: var(--ink-500);
  font-size: 0.72rem;
}

.library-assignees {
  display: block;
  padding-top: 0.8rem;
  margin-top: auto;
  overflow: hidden;
  color: var(--teal-700);
  font-size: 0.7rem;
  font-weight: 730;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.library-model-body time {
  margin-top: 0.24rem;
  color: var(--ink-350);
  font-size: 0.72rem;
}

.library-action-bar {
  width: min(44rem, calc(100% - 2rem));
  right: auto;
  left: 50%;
  transform: translateX(-50%);
  grid-template-columns: auto minmax(0, 1fr) auto;
}

.library-action-bar > span {
  overflow: hidden;
  color: rgb(255 255 255 / 74%);
  font-size: 0.75rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.library-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 1.25rem 0 5rem;
  color: var(--ink-500);
  font-size: 0.82rem;
}

.library-pagination .button-link {
  min-height: 2.4rem;
  padding: 0.5rem 0.8rem;
}