/* Feed — library cards, podcast cards, finder table, progress
 * Split from app.css for maintainability
 */

/* ── Finder Table (Library) ─────────────────────────────────────────── */
.finder-table {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
}

.finder-table__header {
  display: grid;
  grid-template-columns: 32px 1fr 80px 90px 72px 70px;
  gap: 0;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0 12px;
}

.finder-col {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 4px;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: none;
  border: none;
  cursor: pointer;
  user-select: none;
}

.finder-col:hover {
  color: var(--text-primary);
}

.finder-col--active {
  color: var(--text-secondary);
}

.finder-col__arrow {
  opacity: 0;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.finder-col--active .finder-col__arrow { opacity: 1; }
.finder-col--desc .finder-col__arrow { transform: rotate(180deg); }

/* Finder section groups */
.finder-section {
  border-bottom: 1px solid var(--border-subtle);
}

.finder-section:last-child {
  border-bottom: none;
}

.finder-section__header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--text-muted);
  background: var(--bg-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.finder-section__count {
  margin-left: auto;
  font-weight: var(--font-weight-normal);
  color: var(--text-dim);
}

/* Individual content rows */
.finder-row {
  display: grid;
  grid-template-columns: 32px 1fr 80px 90px 72px 70px;
  gap: 0;
  padding: 8px 12px;
  text-decoration: none;
  color: var(--text-primary);
  border-bottom: 1px solid rgba(var(--rgb-black), 0.04);
  transition: background var(--transition-fast);
  cursor: pointer;
}

.finder-row:last-child {
  border-bottom: none;
}

.finder-row:hover {
  background: var(--bg-elevated);
  text-decoration: none;
  color: var(--text-primary);
}

.finder-row--generating {
  opacity: 0.7;
}

.finder-row__cell {
  display: flex;
  align-items: center;
  font-size: var(--text-sm);
  min-width: 0;
}

.finder-row__cell--title {
  gap: 8px;
  overflow: hidden;
}

.finder-row__title {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: var(--font-weight-medium);
}

.finder-row__icon {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.finder-row__icon--notebook {
  background: var(--sage-light);
  color: var(--sage);
}

.finder-row__icon--podcast {
  background: var(--badge-intent-bg);
  color: var(--navy);
  overflow: hidden;
}

.finder-row__icon--podcast img {
  width: 24px;
  height: 24px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.finder-row__icon--unified {
  background: var(--gold-light);
  color: var(--gold);
}

/* Type badges */
.finder-type-badge {
  font-size: 11px;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-medium);
}

.finder-type-badge--notebook {
  background: var(--sage-light);
  color: var(--sage);
}

.finder-type-badge--podcast {
  background: var(--badge-intent-bg);
  color: var(--navy);
}

.finder-type-badge--unified {
  background: var(--gold-light);
  color: var(--gold);
}

/* Status indicators */
.finder-status {
  font-size: 11px;
  font-weight: var(--font-weight-medium);
  color: var(--text-dim);
}

.finder-status--ready {
  color: var(--sage);
}

.finder-status--generating {
  color: var(--navy-light);
}

.finder-status--error {
  color: var(--coral);
}

.finder-row__cell--date {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.finder-row__cell--vis {
  justify-content: flex-start;
}

/* Visibility toggle badge */
.vis-badge {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  padding: 2px 7px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  transition: opacity var(--transition-fast);
}

.vis-badge:hover {
  opacity: 0.75;
}

.vis-badge--private {
  background: var(--bg-elevated);
  color: var(--text-muted);
}

.vis-badge--public {
  background: color-mix(in srgb, var(--sage) 15%, transparent);
  color: var(--sage);
}

.vis-badge--team {
  background: var(--badge-intent-bg);
  color: var(--navy);
}

/* Checkbox column */
.finder-col--check,
.finder-row__cell--check {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.finder-row-check {
  width: 14px;
  height: 14px;
  accent-color: var(--primary);
  cursor: pointer;
}

/* Category divider rows */
.finder-category-divider {
  display: flex;
  align-items: center;
  padding: 6px 12px 4px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
}

.finder-category-divider__label {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Action buttons in tab header */
.library-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--text-secondary);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.library-action-btn:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

/* Delete button in tab header */
.library-delete-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-error);
  background: color-mix(in srgb, var(--color-error) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-error) 30%, transparent);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.library-delete-btn:hover {
  background: color-mix(in srgb, var(--color-error) 20%, transparent);
}

/* Responsive: stack on narrow viewports */
@media (max-width: 480px) {
  .finder-table__header {
    grid-template-columns: 32px 1fr 72px 60px;
  }

  .finder-col--type,
  .finder-col--status {
    display: none;
  }

  .finder-col--vis {
    display: flex;
  }

  .finder-row {
    grid-template-columns: 32px 1fr 72px 60px;
  }

  .finder-row__cell--type,
  .finder-row__cell--status {
    display: none;
  }

  .finder-row__cell--vis {
    display: flex;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 3px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(var(--rgb-primary), 0.3);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--rgb-primary), 0.5);
}

/* ============================================
   LIBRARY CARDS - Compact Horizontal Layout
   ============================================ */

.lib-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  margin-bottom: 8px;
  border-radius: 14px;
  background: var(--card-glass);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: transform 0.15s var(--ease-smooth),
              border-color 0.15s var(--ease-smooth),
              box-shadow 0.15s var(--ease-smooth);
}

.lib-card:hover {
  transform: var(--hover-lift-sm, translateY(-2px));
  border-color: rgba(var(--rgb-primary), 0.25);
  box-shadow: var(--glow-accent, 0 0 20px rgba(var(--rgb-primary), 0.15));
}

.lib-card:active {
  transform: scale(0.98);
}

.lib-card__art {
  width: 72px;
  height: 72px;
  border-radius: 10px;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--deep-space) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lib-card__art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lib-card__art-icon {
  color: rgba(var(--rgb-white), 0.2);
}

.lib-card__play-btn {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--rgb-black), 0.4);
  border: none;
  color: white;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s;
  border-radius: 10px;
}

.lib-card:hover .lib-card__play-btn {
  opacity: 1;
}

@media (hover: none) {
  .lib-card__play-btn {
    opacity: 0;
  }
}

.lib-card__body {
  flex: 1;
  min-width: 0;
}

.lib-card__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 2px;
}

.lib-card__meta {
  font-size: 12px;
  color: rgba(var(--rgb-white), 0.4);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lib-card__actions {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}

.lib-card__action {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: none;
  background: rgba(var(--rgb-white), 0.05);
  color: rgba(var(--rgb-white), 0.5);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
}

.lib-card__action:hover {
  background: rgba(var(--rgb-white), 0.1);
  color: rgba(var(--rgb-white), 0.9);
}

.lib-card__action--danger:hover {
  background: rgba(var(--rgb-primary), 0.15);
  color: var(--color-primary);
}

/* Generating state */
.lib-card--generating {
  border-color: rgba(var(--rgb-primary), 0.3);
}

.lib-card__art--generating {
  background: var(--gradient-primary);
}

.lib-card__spinner {
  animation: spin 1.2s linear infinite;
}

.lib-card__progress {
  height: 3px;
  background: rgba(var(--rgb-white), 0.1);
  border-radius: 2px;
  margin-top: 6px;
  overflow: hidden;
}

.lib-card__progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  transition: width 0.3s ease-out;
  box-shadow: 0 0 6px rgba(var(--rgb-primary), 0.5);
}

@media (max-width: 768px) {
  .lib-card {
    padding: 8px;
    gap: 10px;
  }

  .lib-card__art {
    width: 64px;
    height: 64px;
  }

  .lib-card__title {
    font-size: 13px;
  }

  .lib-card__actions {
    flex-direction: row;
    gap: 4px;
  }

  .lib-card__action {
    width: 32px;
    height: 32px;
  }
}

/* ============================================
   PODCAST CARDS — Compact Row Layout
   ============================================ */

.podcast-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(var(--rgb-white), 0.04);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  position: relative;
}

.podcast-card + .podcast-card {
  margin-top: 2px;
}

/* Video preview / poster — hidden in list view */
.podcast-card .card-video {
  display: none;
}

.podcast-card:hover {
  background: rgba(var(--rgb-white), 0.08);
  border-color: rgba(var(--rgb-white), 0.08);
}

.podcast-card:active {
  background: rgba(var(--rgb-white), 0.06);
}

/* Cover art thumbnail */
.podcast-cover {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}

.podcast-header {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}

.podcast-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Spinning icon for generating state */
.podcast-icon--spin svg {
  animation: spin 1.2s linear infinite;
}

.podcast-meta {
  flex: 1;
  min-width: 0;
}

.podcast-title {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.podcast-info {
  font-size: 12px;
  color: rgba(var(--rgb-white), 0.45);
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

.podcast-owner-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  color: var(--magenta);
  background: rgba(var(--rgb-magenta), 0.12);
  padding: 1px 6px;
  border-radius: 8px;
  margin-right: 4px;
}

/* Actions — inline, compact, appear on hover */
.podcast-actions {
  display: flex;
  gap: 4px;
  align-items: center;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity 0.15s;
}

.podcast-card:hover .podcast-actions {
  opacity: 1;
}

/* On touch devices, always show actions */
@media (hover: none) {
  .podcast-actions {
    opacity: 1;
  }
}

.podcast-card.shared {
  border-left: 2px solid rgba(var(--rgb-magenta), 0.5);
}

/* Failed State */
.podcast-card.failed {
  opacity: 0.6;
}

.podcast-card.failed .podcast-info {
  color: rgba(var(--rgb-error), 0.7);
}

.podcast-card.failed:hover {
  opacity: 0.85;
}

/* Generating State */
.podcast-card.generating {
  border-color: rgba(var(--rgb-primary), 0.2);
  background: rgba(var(--rgb-primary), 0.04);
}

.progress-bar {
  height: 2px;
  background: rgba(var(--rgb-white), 0.08);
  border-radius: 1px;
  overflow: hidden;
  margin-top: 6px;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  width: 0%;
  transition: width 0.3s ease-out;
}

.progress-log {
  margin-top: 8px;
  max-height: 160px;
  overflow-y: auto;
  font-size: 11px;
  line-height: 1.4;
  color: rgba(var(--rgb-white), 0.5);
  font-family: var(--font-mono);
  background: rgba(var(--rgb-black), 0.2);
  border-radius: 8px;
  padding: 6px 8px;
}

/* ── Section divider ── */
#podcast-feed {
  display: flex;
  flex-direction: column;
}