/* Page-Specific Styles */

/* Login Page */

.login-container {
  width: 100%;
  max-width: 420px;
}

.login-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-8);
  box-shadow: var(--shadow-base);
}

.login-header {
  text-align: center;
  margin-bottom: var(--spacing-8);
}

.login-logo {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-2);
}

.login-subtitle {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.login-footer {
  text-align: center;
  margin-top: var(--spacing-6);
  padding-top: var(--spacing-6);
  border-top: 1px solid var(--color-border-light);
}

.login-footer-text {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

.login-footer-link {
  color: var(--color-accent-primary);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: color var(--duration-base) var(--ease-in-out);
}

.login-footer-link:hover {
  color: var(--color-accent-hover);
}

/* Dashboard Page */

.dashboard-header {
  margin-bottom: var(--spacing-8);
}

.dashboard-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-2);
}

.dashboard-subtitle {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-base);
}

.dashboard-grid {
  display: grid;
  gap: var(--spacing-6);
}

.upload-section {
  margin-bottom: var(--spacing-8);
}

.recent-uploads {
  margin-top: var(--spacing-8);
}

.recent-uploads-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-4);
}

.recent-uploads-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.uploads-list {
  display: grid;
  gap: var(--spacing-3);
}

/* History Page */

.history-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-6);
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

.history-title-section {
  flex: 1;
}

.history-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-2);
}

.history-stats {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

.history-actions {
  display: flex;
  gap: var(--spacing-3);
  align-items: center;
}

.search-input {
  width: 280px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-sm);
  transition: all var(--duration-base) var(--ease-in-out);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

.history-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-3);
}

@media (max-width: 900px) {
  .history-grid {
    grid-template-columns: 1fr;
  }
}

.history-item {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-3) var(--spacing-4);
  transition: all var(--duration-base) var(--ease-in-out);
  min-width: 0;
  overflow: hidden;
}

.history-item:hover {
  box-shadow: var(--shadow-base);
  border-color: var(--color-border);
}

.history-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-4);
}

.history-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.history-item-title {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  line-height: 1.4;
  display: flex;
  align-items: baseline;
  gap: var(--spacing-2);
  min-width: 0;
}

.history-item-genre {
  font-size: 11px;
  font-weight: var(--font-weight-normal);
  color: var(--color-text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
  cursor: default;
}

.history-item-meta {
  display: flex;
  gap: var(--spacing-3);
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  flex-wrap: wrap;
}

.history-item-meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.history-item-actions {
  display: flex;
  gap: var(--spacing-1);
  flex-shrink: 0;
}


/* Pagination */

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-2);
  margin-top: var(--spacing-8);
}

.pagination-button {
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-base);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-in-out);
}

.pagination-button:hover:not(:disabled) {
  background-color: var(--color-surface-hover);
  color: var(--color-text-primary);
}

.pagination-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-button.active {
  background-color: var(--color-accent-primary);
  color: white;
  border-color: var(--color-accent-primary);
}

.pagination-info {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

/* Standalone Page Layout (No Sidebar) */

.page-container-standalone {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: var(--color-background);
}

.standalone-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-6);
  padding: var(--spacing-6) var(--spacing-8);
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border-light);
  position: sticky;
  top: 0;
  z-index: 100;
}

.standalone-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  flex: 1;
}

.standalone-spacer {
  width: 100px; /* Balance the back button on the left */
}

.standalone-content {
  flex: 1;
  padding: var(--spacing-8);
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

/* Asset Information Card */

.asset-info-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-8);
}

.asset-info-header {
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--color-border-light);
}

.asset-info-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.asset-info-body {
  min-height: 200px;
}

.asset-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-6);
}

@media (max-width: 768px) {
  .asset-info-grid {
    grid-template-columns: 1fr;
  }
}

.asset-info-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.asset-info-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.asset-info-value {
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
}

/* Info Card (Coming Soon, etc.) */

.info-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-10);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.info-card-icon {
  margin-bottom: var(--spacing-4);
  display: flex;
  justify-content: center;
}

.info-card-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-3);
}

.info-card-description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 600px;
  margin: 0 auto;
}

/* Loading State */

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-12) var(--spacing-6);
}

/* Error State */

.error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-12) var(--spacing-6);
  text-align: center;
}

.error-state-icon {
  width: 48px;
  height: 48px;
  color: var(--color-error);
  margin-bottom: var(--spacing-4);
}

.error-state-icon svg {
  width: 100%;
  height: 100%;
}

.error-state-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-3);
}

.error-state-description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 500px;
  margin-bottom: var(--spacing-6);
}

/* Select Shorts Layout (Main Content + Sidebar) */

.shorts-layout {
  display: flex;
  gap: var(--spacing-6);
  align-items: flex-start;
}

.shorts-main {
  flex: 1;
  min-width: 0; /* Prevents flex overflow issues */
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.shorts-sidebar {
  width: 350px;
  flex-shrink: 0;
}

/* Mobile: Stack sidebar below main content */
@media (max-width: 1024px) {
  .shorts-layout {
    flex-direction: column;
  }

  .shorts-sidebar {
    width: 100%;
  }

}

/* Waveform Section */

.waveform-section {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-sm);
}

.waveform-header {
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--color-border-light);
}

.waveform-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-2);
}

.waveform-asset-info {
  display: flex;
  align-items: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin-top: var(--spacing-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.waveform-player {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.waveform-container {
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  padding: var(--spacing-4);
  min-height: 140px;
  overflow: hidden;
}

/* Waveform Loading Skeleton — brandbook: --color-border for muted shimmer bars */

.waveform-skeleton {
  display: flex;
  align-items: center;
  height: 128px;
  padding: 8px 0;
}

.waveform-skeleton-bars {
  display: flex;
  align-items: center;
  gap: 2px;
  width: 100%;
  height: 100%;
}

.waveform-skeleton-bars span {
  flex: 1;
  background-color: var(--color-border);
  border-radius: 2px;
  animation: waveform-skeleton-pulse 1.5s ease-in-out infinite;
}

/* Stagger animation across bars for a wave-like ripple effect */
.waveform-skeleton-bars span:nth-child(3n)   { animation-delay: 0.2s; }
.waveform-skeleton-bars span:nth-child(3n+1) { animation-delay: 0.4s; }
.waveform-skeleton-bars span:nth-child(3n+2) { animation-delay: 0.6s; }

@keyframes waveform-skeleton-pulse {
  0%, 100% { opacity: 0.25; }
  50%       { opacity: 0.6;  }
}

.waveform-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.waveform-play-btn {
  min-width: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3);
}

.waveform-play-btn .btn-icon {
  width: 24px;
  height: 24px;
}

.waveform-time-display {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-family: var(--font-family-mono);
}

.selection-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  padding: var(--spacing-4);
  background-color: var(--color-accent-light);
  border: 1px solid var(--color-accent-border);
  border-radius: var(--radius-base);
}

.selection-info-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.selection-info-value {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  font-family: var(--font-family-mono);
}

.waveform-actions {
  display: flex;
  justify-content: flex-end;
}

/* Lyrics Section */

.lyrics-section {
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-border-light);
}


.lyrics-header {
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--color-border-light);
}

.lyrics-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.lyrics-body {
  min-height: 100px;
}

.lyrics-placeholder {
  padding: var(--spacing-8);
  text-align: center;
}

.lyrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-6);
  align-items: start;
}

.lyrics-col {
  display: flex;
  flex-direction: column;
}

.lyric-line {
  line-height: 1.7;
  transition: opacity 0.12s ease;
}

.lyric-line-text {
  font-size: var(--font-size-base);
  font-family: 'Lora', Georgia, serif;
}

.lyric-line-timestamps {
  display: none;
}

/* Dimmed — not in selection window */
.lyric-line.is-dimmed {
  opacity: 0.2;
}

/* Context — 2 lines before/after selection */
.lyric-line.is-context {
  opacity: 0.45;
}

/* Active — overlaps current selection */
.lyric-line.is-active {
  opacity: 1;
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
}


/* Selections Section */

.selections-section {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-sm);
}

.selections-header {
  margin-bottom: var(--spacing-6);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--color-border-light);
}

.selections-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.selections-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.selections-empty {
  padding: var(--spacing-8);
  text-align: center;
}

.selection-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-4);
  padding: var(--spacing-4);
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: all var(--duration-base) var(--ease-in-out);
}

.selection-item:hover {
  border-color: var(--color-accent-border);
  background-color: var(--color-accent-light);
}

.selection-item-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  flex: 1;
  min-width: 0; /* Prevents overflow */
}

.selection-item-name {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-1);
}

.selection-item-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  flex-wrap: wrap;
}

.selection-item-time {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.selection-item-duration {
  font-family: var(--font-family-mono);
}

.selection-item-lyrics {
  font-size: var(--font-size-xs);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-normal);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3; /* Limit to 3 lines */
  -webkit-box-orient: vertical;
  font-style: italic;
}

/* Action buttons container for selection cards */
.selection-item-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  flex-shrink: 0; /* Prevent buttons from shrinking */
}

.selection-item-actions .btn {
  min-width: 36px;
  min-height: 36px;
  padding: var(--spacing-2);
  color: var(--color-text-tertiary);
  transition: color var(--duration-base) var(--ease-in-out);
}

.selection-item-actions .btn:hover:not(:disabled) {
  color: var(--color-text-primary);
}

.selection-delete-btn {
  min-width: 36px;
  min-height: 36px;
  padding: var(--spacing-2);
  color: var(--color-text-tertiary);
  transition: color var(--duration-base) var(--ease-in-out);
  flex-shrink: 0; /* Prevent button from shrinking */
}

.selection-delete-btn:hover {
  color: var(--color-error);
}

.selection-delete-btn .btn-icon {
  width: 20px;
  height: 20px;
}

/* Mobile Responsive */

@media (max-width: 768px) {

  .dashboard-header,
  .history-header {
    flex-direction: column;
  }

  .search-input {
    width: 100%;
  }

  .history-item-header {
    flex-direction: column;
  }

  .history-item-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .pagination {
    flex-wrap: wrap;
  }

  .standalone-header {
    padding: var(--spacing-4) var(--spacing-6);
  }

  .standalone-title {
    font-size: var(--font-size-xl);
  }

  .standalone-spacer {
    display: none;
  }

  .standalone-content {
    padding: var(--spacing-6);
  }

  .asset-info-card,
  .info-card {
    padding: var(--spacing-6);
  }

  .waveform-section,
  .lyrics-section,
  .selections-section {
    padding: var(--spacing-4);
  }


  .selection-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .selection-item-info {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-1);
  }

  .selection-item-actions {
    align-self: flex-end;
  }

  .selection-delete-btn {
    align-self: flex-end;
  }
}

/* Shorts Page */

.shorts-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.shorts-actions-header {
  display: flex;
  justify-content: flex-end;
  padding: var(--spacing-4) 0;
}

.ready-shorts-list {
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Delete Button for Shorts Cards */
.short-delete-btn {
  min-width: 36px;
  min-height: 36px;
  padding: var(--spacing-2);
  color: var(--color-text-tertiary);
  transition: color var(--duration-base) var(--ease-in-out),
              background-color var(--duration-base) var(--ease-in-out);
}

.short-delete-btn:hover:not(:disabled) {
  color: var(--color-error);
  background-color: var(--color-error-light);
}

.short-delete-btn .btn-icon {
  width: 20px;
  height: 20px;
}

/* Shorts Selection Modal - Hierarchical Checkboxes */

.selections-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
  max-height: 400px;
  overflow-y: auto;
  padding: var(--spacing-2);
}

.asset-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.asset-group-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-3) var(--spacing-4);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: all var(--duration-base) var(--ease-in-out);
}

.asset-group-header:hover {
  background-color: var(--color-surface-hover);
}

.asset-name {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
}

.selection-count {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-medium);
}

.asset-selections-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  padding-left: var(--spacing-8);
}

.selection-checkbox-item {
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-base);
  transition: all var(--duration-base) var(--ease-in-out);
}

.selection-checkbox-item:hover {
  background-color: var(--color-accent-light);
}

.selection-checkbox-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.selection-checkbox-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.selection-checkbox-meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  font-family: var(--font-family-mono);
}

/* Checkbox Component */

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  cursor: pointer;
  user-select: none;
}

.checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkbox-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-background);
  position: relative;
  transition: all var(--duration-base) var(--ease-in-out);
  flex-shrink: 0;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
  background-color: var(--color-accent-primary);
  border-color: var(--color-accent-primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 6px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-label input[type="checkbox"]:indeterminate + .checkbox-custom {
  background-color: var(--color-accent-primary);
  border-color: var(--color-accent-primary);
}

.checkbox-label input[type="checkbox"]:indeterminate + .checkbox-custom::after {
  content: '';
  position: absolute;
  left: 3px;
  top: 7px;
  width: 10px;
  height: 2px;
  background-color: white;
}

.checkbox-label:hover .checkbox-custom {
  border-color: var(--color-accent-primary);
}

.checkbox-label input[type="checkbox"]:focus + .checkbox-custom {
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

.checkbox-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

/* =================================================
   AUDIO ANALYSIS PANEL
   3 stacked label/value rows: mood · energy · era
   ================================================= */

.analysis-panel {
  margin-top: var(--spacing-3);
  padding-top: var(--spacing-3);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.analysis-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  min-width: 0;
}

.analysis-label {
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex-shrink: 0;
  width: 44px;
}

.analysis-value {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex: 1;
}

.analysis-energy-inline {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  flex: 1;
  min-width: 0;
}

.analysis-energy-track {
  display: inline-block;
  width: 64px;
  height: 3px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  flex-shrink: 0;
}

.analysis-energy-fill {
  display: block;
  height: 100%;
  background: var(--color-accent-primary);
  border-radius: var(--radius-full);
}

.analysis-energy-num {
  font-size: 11px;
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}

/* Mobile Responsive for Shorts */

@media (max-width: 768px) {
  .asset-selections-list {
    padding-left: var(--spacing-4);
  }

  .selections-container {
    max-height: 300px;
  }
}

/* ─── Create Short split-button ───────────────────────────────────────────── */

.create-short-action {
  margin-top: var(--spacing-4);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--spacing-2);
}

.create-short-split {
  display: flex;
  align-items: stretch;
}

.create-short-btn {
  min-width: 140px;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.create-short-split-btn {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  border-left: 1px solid rgba(255,255,255,0.15);
  padding: 0 var(--spacing-3);
  min-width: unset;
}

.create-short-hint-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xs);
}

.create-short-hint-label {
  color: var(--color-text-tertiary);
}

.create-short-hint-text {
  color: var(--color-text-secondary);
  font-style: italic;
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ─── Style Picker Modal ──────────────────────────────────────────────────── */

/* Scoped full-screen overlay for the style picker
   (components.css .modal-overlay is position:absolute inside .modal —
    this standalone usage needs position:fixed) */
#stylePickerOverlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.style-picker-modal .modal-header {
  padding-top: var(--spacing-5);
  padding-left: var(--spacing-5);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.style-picker-modal .modal-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-1);
}

.modal-subtitle {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  line-height: 1.5;
  max-width: 440px;
}

.modal-close-btn {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  padding: var(--spacing-1);
  color: var(--color-text-tertiary);
}

.style-picker-modal .modal-body {
  overflow-y: auto;
  flex: 1;
  padding: var(--spacing-4) var(--spacing-5);
}

.style-picker-modal .modal-footer {
  padding: var(--spacing-4) var(--spacing-5);
  border-top: 1px solid var(--color-border);
  justify-content: flex-start;
}

.create-short-hint-input-row {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  width: 100%;
}

.create-short-hint-input-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.creative-hint-textarea {
  width: 100%;
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  font-family: inherit;
  padding: var(--spacing-2) var(--spacing-3);
  resize: none;
  line-height: 1.5;
  box-sizing: border-box;
}

.creative-hint-textarea:focus {
  outline: none;
  border-color: var(--color-accent-primary);
}

.creative-hint-textarea::placeholder {
  color: var(--color-text-tertiary);
}

.creative-hint-counter {
  display: block;
  text-align: right;
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

/* ─── Style picker list ───────────────────────────────────────────────────── */

.style-picker-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.style-picker-group-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-tertiary);
  margin-bottom: var(--spacing-2);
}

.style-picker-group-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) 0;
  cursor: pointer;
  user-select: none;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-2);
}

.style-picker-group-header:hover .style-picker-group-name {
  color: var(--color-text-primary);
}

.style-picker-group-name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  flex: 1;
}

.style-picker-group-count {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 1px 6px;
}

.style-picker-group-arrow {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.style-picker-group-body {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  padding-bottom: var(--spacing-3);
}

.style-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-1) var(--spacing-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.style-chip:hover {
  border-color: var(--color-accent-primary);
  color: var(--color-text-primary);
}

.style-chip.is-selected {
  border-color: var(--color-accent-primary);
  background: var(--color-accent-light);
  color: var(--color-text-primary);
}

.style-chip-check {
  color: var(--color-accent-primary);
  font-weight: 600;
  flex-shrink: 0;
}

/* ─── Short Generation Status Panel ──────────────────────────────────────── */

.short-status-panel {
  margin-top: var(--spacing-4);
  padding: var(--spacing-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.short-status-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-3);
}

.short-status-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.short-status-badge {
  font-size: var(--font-size-xs);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--color-background);
  color: var(--color-text-tertiary);
  border: 1px solid var(--color-border);
  text-transform: capitalize;
}

.short-status-badge--ready {
  background: var(--color-success-light);
  color: var(--color-success);
  border-color: var(--color-success);
}

.short-status-badge--failed {
  background: var(--color-error-light);
  color: var(--color-error);
  border-color: var(--color-error);
}

.short-status-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.step-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.step-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  flex-shrink: 0;
}

.step-item.step-done .step-dot {
  background: var(--color-success);
}

.step-item.step-active .step-dot {
  background: var(--color-accent-primary);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

.step-item.step-active .step-label {
  color: var(--color-text-primary);
}

.step-item.step-done .step-label {
  color: var(--color-text-secondary);
}

/* ─── Existing Shorts Section ────────────────────────────────────────────── */

.existing-shorts-section {
  margin-top: var(--spacing-6);
}

.existing-shorts-title {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-3);
}

.existing-shorts-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.existing-short-card {
  padding: var(--spacing-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.existing-short-card--failed {
  opacity: 0.6;
}

.existing-short-card--inprogress {
  border-left: 3px solid var(--color-accent-primary);
}

/* Steps area embedded inside an in-progress card */
.short-card-steps {
  margin-top: var(--spacing-3);
  padding-top: var(--spacing-3);
  border-top: 1px solid var(--color-border-light);
}

/* In-progress status badge variants for existing-short-badge */
.existing-short-badge--pending,
.existing-short-badge--analysing,
.existing-short-badge--concepting,
.existing-short-badge--building_timeline,
.existing-short-badge--writing_prompts,
.existing-short-badge--generating_videos {
  background: var(--color-accent-light);
  color: var(--color-accent-primary);
  text-transform: capitalize;
}

.existing-short-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-2);
  flex-wrap: wrap;
}

.existing-short-slice {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-primary);
}

.existing-short-duration {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.existing-short-badge {
  font-size: var(--font-size-xs);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.existing-short-badge--ready {
  background: var(--color-success-light);
  color: var(--color-success);
}

.existing-short-badge--failed {
  background: var(--color-error-light);
  color: var(--color-error);
}

.existing-short-narrative {
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  line-height: 1.5;
  margin-bottom: var(--spacing-2);
}

.existing-short-aesthetic {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  line-height: 1.4;
  margin-bottom: var(--spacing-2);
}

.existing-short-footer {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-top: var(--spacing-2);
  padding-top: var(--spacing-2);
  border-top: 1px solid var(--color-border);
}

.existing-short-shots {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.existing-short-error {
  font-size: var(--font-size-xs);
  color: var(--color-error);
  margin-top: var(--spacing-2);
}

/* Short card actions */
.existing-short-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  margin-left: auto;
}

.btn-xs {
  padding: 2px 6px;
  font-size: var(--font-size-xs);
  line-height: 1;
}

.short-delete-btn {
  color: var(--color-text-tertiary);
}

.short-delete-btn:hover {
  color: var(--color-error);
}

.short-expand-btn {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

/* Short detail panel */
.short-detail-panel {
  margin-top: var(--spacing-3);
  padding-top: var(--spacing-3);
  border-top: 1px solid var(--color-border);
}

.short-detail-section-title {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-tertiary);
  margin-bottom: var(--spacing-2);
}

.short-detail-concept {
  margin-bottom: var(--spacing-4);
}

.short-detail-field {
  display: flex;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-xs);
  line-height: 1.5;
}

.short-detail-label {
  color: var(--color-text-tertiary);
  min-width: 70px;
  flex-shrink: 0;
}

.short-detail-value {
  color: var(--color-text-primary);
}


/* ─── Video Prompt Blocks ────────────────────────────────────────────────── */

/* Card container for each video prompt / rendered video */
.video-prompt-block {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-3);
  margin-bottom: var(--spacing-3);
}

/* Pending state: muted appearance with dashed border */
.video-prompt-block--pending {
  background: var(--color-surface);
  border-style: dashed;
  border-color: var(--color-accent-border);
  opacity: 0.85;
}

/* Header row: index, duration, optional status badge */
.video-prompt-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-2);
  flex-wrap: wrap;
}

/* "Video N of M" tertiary label */
.video-prompt-index {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent-primary);
}

/* Duration badge matching existing short-shot-time style */
.video-prompt-duration {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  padding: 1px 8px;
  line-height: 1.6;
}

/* "Generating..." animated status indicator */
.video-prompt-status {
  font-size: var(--font-size-xs);
  color: var(--color-accent-primary);
  animation: video-prompt-pulse 1.6s ease-in-out infinite;
}

@keyframes video-prompt-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ─── 9:16 Portrait Video Player ───────────────────────────────────────── */

/* Wrapper that constrains width and enforces 9:16 aspect ratio */
.video-player-wrap {
  width: 100%;
  max-width: 280px;      /* fits comfortably in the panel without being huge */
  margin: 0 auto var(--spacing-3);
}

/* The actual <video> element — fills the wrapper, no cropping */
.video-player {
  width: 100%;
  aspect-ratio: 9 / 16;
  display: block;
  border-radius: var(--radius-md);
  background: #000;
  object-fit: contain;   /* show full video, no crop */
}

/* Final assembled short video section */
.final-video-section {
  margin-bottom: 1.5rem;
}
.final-video-section .video-player-wrap {
  max-width: 320px;      /* slightly larger for the assembled final short */
}

/* Collapsible prompt details block */
.video-prompt-details {
  margin-top: var(--spacing-2);
}

.video-prompt-details summary {
  cursor: pointer;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  user-select: none;
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.video-prompt-details summary::-webkit-details-marker {
  display: none;
}

.video-prompt-details summary::before {
  content: '▸';
  font-size: 0.6rem;
  color: var(--color-text-tertiary);
  transition: transform 0.15s ease;
}

.video-prompt-details[open] summary::before {
  transform: rotate(90deg);
}

/* Preformatted prompt text — monospace, scrollable */
.video-prompt-text {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 200px;
  overflow-y: auto;
  margin: var(--spacing-2) 0 0;
  padding: var(--spacing-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
}