/* ============================================
   Enhancement Panel Styles
   Aligned with Landing Page Design System
   ============================================ */

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(26, 26, 46, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
  overflow-y: auto;
  backdrop-filter: blur(4px);
}

.modal-content {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-strong);
}

.modal-xl {
  width: 100%;
  max-width: 1200px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-cream);
}

.modal-header h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--color-ink-muted);
  padding: 0.25rem;
  line-height: 1;
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-ink);
}

/* Enhancement Panel Layout */
.enhancement-panel-body {
  display: grid;
  grid-template-columns: 220px 1fr;
  height: calc(90vh - 70px);
  overflow: hidden;
}

@media (max-width: 768px) {
  .enhancement-panel-body {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }
}

/* Sidebar */
.enhancement-sidebar {
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  background: var(--color-cream);
}

.enhancement-sidebar-header {
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
  font-size: 0.9375rem;
}

.enhancement-image-list {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem;
}

.enhancement-image-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  margin-bottom: 0.5rem;
  transition: var(--transition-fast);
  border: 2px solid transparent;
}

.enhancement-image-item:hover {
  background: var(--color-surface);
}

.enhancement-image-item.active {
  background: var(--color-highlight);
  border-color: var(--color-accent);
}

.enhancement-image-item img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.enhancement-image-info {
  flex: 1;
  min-width: 0;
}

.enhancement-image-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.enhancement-image-status {
  font-size: 0.75rem;
  color: var(--color-ink-muted);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.enhancement-image-status.enhanced {
  color: var(--color-success);
}

/* Main Content */
.enhancement-main {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.enhancement-preview {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: var(--color-cream);
  overflow: auto;
}

.enhancement-preview-container {
  position: relative;
  max-width: 100%;
  max-height: 100%;
}

.enhancement-preview img {
  max-width: 100%;
  max-height: 60vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-medium);
}

.enhancement-compare-slider {
  position: absolute;
  top: 0;
  left: 50%;
  bottom: 0;
  width: 4px;
  background: var(--color-accent);
  cursor: ew-resize;
  transform: translateX(-50%);
}

.enhancement-compare-slider::before {
  content: '⟷';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-accent);
  color: white;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-soft);
}

/* Controls */
.enhancement-controls {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

.enhancement-controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.enhancement-mode-toggle {
  display: flex;
  gap: 0.5rem;
}

.enhancement-mode-btn {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--color-border-dark);
  background: var(--color-surface);
  color: var(--color-ink-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.enhancement-mode-btn:hover {
  background: var(--color-cream);
  color: var(--color-ink);
}

.enhancement-mode-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
}

.enhancement-options {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.enhancement-option {
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  margin-bottom: 0.75rem;
  background: var(--color-surface);
}

.enhancement-option:hover {
  border-color: var(--color-accent-light);
  background: var(--color-cream);
}

.enhancement-option.selected {
  border-color: var(--color-accent);
  background: var(--color-highlight);
}

.enhancement-option-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.enhancement-option h4 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}

.enhancement-option p {
  font-size: 0.875rem;
  color: var(--color-ink-muted);
  margin: 0;
}

/* Enhancement Status Indicators */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.pending {
  background: var(--color-ink-muted);
}

.status-dot.processing {
  background: var(--color-warning);
  animation: pulse 1.5s infinite;
}

.status-dot.enhanced {
  background: var(--color-success);
}

.status-dot.error {
  background: var(--color-error);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Photo Cards Enhanced States */
.photo-card.enhanced {
  border-color: var(--color-success);
}

.photo-card.enhanced::after {
  content: "✓";
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: var(--color-success);
  color: white;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: bold;
  box-shadow: var(--shadow-soft);
}

.photo-card.processing::after {
  content: "";
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-accent);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* Enhancement Actions Bar */
.enhancement-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Before/After Labels */
.enhancement-label {
  position: absolute;
  padding: 0.375rem 0.75rem;
  background: rgba(26, 26, 46, 0.8);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
}

.enhancement-label.before {
  top: 1rem;
  left: 1rem;
}

.enhancement-label.after {
  top: 1rem;
  right: 1rem;
  background: var(--color-success);
}

/* Verification Styles */
.verification-banner {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
}

.verification-banner.success {
  background: var(--color-success-light);
  border: 1px solid var(--color-success);
}

.verification-banner.warning {
  background: var(--color-warning-light);
  border: 1px solid var(--color-warning);
}

.source-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}

.source-badge.verified {
  background: var(--color-success-light);
  color: var(--color-success);
}

.source-badge.unverified {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

/* ============================================
   Enhanced Photos Grid Fix
   Add this to enhancement-styles.css or styles.css
   ============================================ */

/* Enhanced Photos Grid Container */
#enhancedPhotosGrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

/* Enhanced Photo Card */
#enhancedPhotosGrid .photo-card.enhanced {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-cream);
  cursor: pointer;
  border: 2px solid var(--color-success);
}

/* Photo Comparison Container - holds both images */
#enhancedPhotosGrid .photo-comparison {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* Both images in comparison - stack on top of each other */
#enhancedPhotosGrid .photo-comparison img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Original image - hidden by default, shown on hover */
#enhancedPhotosGrid .photo-comparison .photo-original {
  z-index: 1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* Enhanced image - always visible */
#enhancedPhotosGrid .photo-comparison .photo-enhanced {
  z-index: 2;
}

/* On hover, show original (before) image */
#enhancedPhotosGrid .photo-card.enhanced:hover .photo-original {
  opacity: 1;
  z-index: 3;
}

/* Photo Label */
#enhancedPhotosGrid .photo-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.5rem 0.75rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: white;
  font-size: 0.8125rem;
  font-weight: 500;
  z-index: 10;
}

/* Before/After indicator on hover */
#enhancedPhotosGrid .photo-card.enhanced::before {
  content: "Enhanced";
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.25rem 0.5rem;
  background: var(--color-success);
  color: white;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  z-index: 10;
  transition: all 0.3s ease;
}

#enhancedPhotosGrid .photo-card.enhanced:hover::before {
  content: "Original";
  background: var(--color-ink);
}

/* ============================================
   Enhanced Photo Card (from enhancement.js)
   ============================================ */

.enhanced-photo-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: var(--transition);
}

.enhanced-photo-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-medium);
}

.enhanced-photo-preview {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.enhanced-photo-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.enhanced-photo-badge {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  padding: 0.25rem 0.5rem;
  background: var(--color-success);
  color: white;
  font-size: 0.6875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.enhanced-photo-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
  background: var(--color-cream);
  border-top: 1px solid var(--color-border);
}

.enhanced-photo-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-ink);
}

.enhanced-photo-actions {
  display: flex;
  gap: 0.25rem;
}

/* ============================================
   Images Grid (general - used in enhance step)
   ============================================ */

.images-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1rem;
}

.images-grid .photo-card {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-cream);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
}

.images-grid .photo-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.images-grid .photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.images-grid .photo-card .photo-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.5rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: white;
}

.images-grid .photo-card .photo-label {
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Enhanced Photos Grid Fix */
#enhancedPhotosGrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

#enhancedPhotosGrid .photo-card.enhanced {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

#enhancedPhotosGrid .photo-comparison {
  position: relative;
  width: 100%;
  height: 100%;
}

#enhancedPhotosGrid .photo-comparison img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#enhancedPhotosGrid .photo-comparison .photo-original {
  z-index: 1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

#enhancedPhotosGrid .photo-comparison .photo-enhanced {
  z-index: 2;
}

#enhancedPhotosGrid .photo-card.enhanced:hover .photo-original {
  opacity: 1;
  z-index: 3;
}