.library-toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.library-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--rs-border);
  border-radius: 9999px;
  background: var(--rs-surface);
  color: var(--rs-text);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.15s, color 0.15s, transform 0.15s;
}

.library-link:hover {
  border-color: var(--rs-primary);
  color: var(--rs-primary);
  transform: translateY(-1px);
}

.library-column,
.library-cell {
  width: 5.25rem;
  text-align: center;
}

.library-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-width: 2.1rem;
  height: 2.1rem;
  padding: 0;
  border: 1px solid var(--rs-border);
  border-radius: 9999px;
  background: var(--rs-surface);
  color: var(--rs-muted);
  transition: border-color 0.15s, color 0.15s, background-color 0.15s, transform 0.15s;
}

.library-toggle:hover {
  border-color: #e11d48;
  color: #e11d48;
  transform: translateY(-1px);
}

.library-toggle.is-active {
  border-color: rgba(225, 29, 72, 0.25);
  background: rgba(225, 29, 72, 0.08);
  color: #e11d48;
}

.library-toggle:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.18);
}

.library-toggle__icon {
  font-size: 1rem;
  line-height: 1;
  pointer-events: none;
}

.library-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.library-card__actions {
  flex-shrink: 0;
}

.library-card__eyebrow {
  margin-bottom: 0.35rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rs-muted);
}

@media (max-width: 640px) {
  .library-toolbar,
  .library-card__header {
    flex-direction: column;
    align-items: stretch;
  }

  .library-link {
    width: 100%;
    justify-content: center;
  }

  .library-card__actions .library-toggle {
    width: 100%;
    justify-content: center;
  }

  .library-column,
  .library-cell {
    width: 4.25rem;
  }
}