/* Library Page Styles - NOVA FORGE */

.library-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-md);
  overflow-y: auto;
}

/* Card layout */
.library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.library-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast) ease;
  cursor: pointer;
  height: 290px;
}

.library-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.08);
}

.library-card-media {
  height: 150px;
  background: rgba(255, 255, 255, 0.01);
  border-bottom: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.library-card:hover .library-card-img {
  transform: scale(1.03);
}

/* Hover action overlay */
.library-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(8, 12, 21, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  opacity: 0;
  transition: opacity var(--transition-fast) ease;
  z-index: 5;
}

.library-card:hover .library-card-overlay {
  opacity: 1;
}

.library-overlay-btn {
  background: rgba(18, 24, 38, 0.9);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast) ease;
}

.library-overlay-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  transform: scale(1.05);
}

.library-overlay-btn.delete:hover {
  border-color: #ef4444;
  color: #f87171;
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.3);
}

/* Preset & Prompt Cards visual listings */
.library-card-preset-preview {
  padding: var(--space-sm);
  width: 100%;
  height: 100%;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-primary);
  overflow: hidden;
  background: rgba(0, 242, 254, 0.02);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.library-card-text-preview {
  padding: var(--space-sm);
  width: 100%;
  height: 100%;
  font-size: 0.75rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 7;
  -webkit-box-orient: vertical;
  line-height: 1.4;
  white-space: pre-wrap;
}

/* Info footer of cards */
.library-card-info {
  padding: var(--space-sm);
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 0;
}

.library-card-prompt {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: var(--space-xs);
}

.library-card-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.library-card-id-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  padding: 1px 4px;
  border-radius: 4px;
  color: var(--text-muted);
}

.library-card-type-badge {
  font-size: 0.65rem;
  font-weight: 700;
  background: rgba(162, 89, 255, 0.08);
  border: 1px solid rgba(162, 89, 255, 0.3);
  color: #c084fc;
  padding: 1px var(--space-xs);
  border-radius: 9999px;
}

.library-card-type-badge.reference_image {
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.3);
  color: #93c5fd;
}

.library-card-type-badge.style_preset {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.3);
  color: #6ee7b7;
}

/* Tag editor styling */
.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  background: rgba(0, 242, 254, 0.06);
  border: 1px solid rgba(0, 242, 254, 0.2);
  color: var(--color-primary);
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
}

.tag-pill-remove {
  background: none;
  border: none;
  color: var(--color-primary);
  font-size: 0.8rem;
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tag-pill-remove:hover {
  color: #ef4444;
}

/* Empty states */
.library-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  border: 1px dashed var(--border-color);
  border-radius: var(--border-radius-lg);
  background: rgba(255, 255, 255, 0.01);
}

.library-empty-title {
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: var(--space-xxs);
}

.library-empty-desc {
  font-size: 0.8rem;
  color: var(--text-muted-dark);
  max-width: 320px;
}