/* Image Gallery Styles - Refactored for better modularity */

/* Universal Grid System - Works for gallery, library, and any content */
.content-grid {
  display: grid;
  gap: var(--space-4);
  width: 100%;
}

/* Grid size variants */
.content-grid--small {
  grid-template-columns: repeat(2, 1fr);
}

.content-grid--medium {
  grid-template-columns: repeat(1, 1fr);
}

.content-grid--large {
  grid-template-columns: repeat(1, 1fr);
}

/* Desktop (768px and up) */
@media (min-width: 768px) {
  .content-grid--small {
    grid-template-columns: repeat(4, 1fr);
  }
  .content-grid--medium {
    grid-template-columns: repeat(3, 1fr);
  }
  .content-grid--large {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Very small screens - force single column for better usability */
@media (max-width: 360px) {
  .content-grid--small,
  .content-grid--medium,
  .content-grid--large {
    grid-template-columns: repeat(1, 1fr);
  }
}

/* Gallery item - uses existing card component patterns */
.gallery-item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: var(--color-bg-primary);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border-primary);
  transition: all var(--transition-normal);
  cursor: pointer;
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
}

/* Gallery item image container */
.gallery-item__image {
  position: relative;
  width: 100%;
  height: 100%;
  flex: 1;
  overflow: hidden;
}

.gallery-item:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

/* Gallery item image - properly sized to fit frame */
.gallery-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--transition-normal);
  display: block;
}

.gallery-item:hover .gallery-item__image img {
  transform: scale(1.05);
}

/* Gallery item overlay - simplified and modular */
.gallery-item__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  padding: var(--space-4);
  transform: translateY(100%);
  transition: transform var(--transition-normal);
  z-index: 5;
}

.gallery-item:hover .gallery-item__overlay {
  transform: translateY(0);
}

/* Always show folder names - not just on hover */
.gallery-item--folder .gallery-item__overlay {
  transform: translateY(0);
}

/* Gallery item info - uses existing text utilities */
.gallery-item__info {
  color: white;
}

.gallery-item__filename {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-1);
  line-height: 1.2;
  word-break: break-word;
}

.gallery-item__meta {
  font-size: var(--font-size-xs);
  opacity: 0.8;
}

/* Gallery item actions - simplified and modular */
.gallery-item__actions {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  display: flex;
  gap: var(--space-1);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery-item:hover .gallery-item__actions {
  opacity: 1;
}

.gallery-item__action {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  color: white;
  transition: all var(--transition-fast);
  backdrop-filter: blur(4px);
}

.gallery-item__action:hover {
  background: rgba(0, 0, 0, 0.9);
  transform: scale(1.1);
}

.gallery-item__action svg {
  width: 16px;
  height: 16px;
}

/* Performance optimizations */
.gallery-item__image img {
  will-change: transform;
  backface-visibility: hidden;
}

/* Folder icon container - ensure it fills the space properly */
.folder-card__icon-container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgb(59, 130, 246), rgb(29, 78, 216));
}

.folder-card__icon {
  width: 64px;
  height: 64px;
  color: white;
  font-size: 64px;
}

/* Responsive improvements for mobile */
@media (max-width: 768px) {
  .content-grid {
    gap: var(--space-2);
  }
  
  .gallery-item__overlay {
    padding: var(--space-2);
  }
  
  .gallery-item__filename {
    font-size: var(--font-size-xs);
  }
  
  .gallery-item__meta {
    font-size: 10px;
  }

  .gallery-item__actions {
    gap: var(--space-1);
  }

  .gallery-item__action {
    width: 28px;
    height: 28px;
  }

  .gallery-item__action svg {
    width: 14px;
    height: 14px;
  }
}

@media (max-width: 640px) {
  .content-grid {
    gap: var(--space-1);
  }
  
  .gallery-item__overlay {
    padding: var(--space-1);
  }
  
  .gallery-item__filename {
    font-size: 10px;
  }
  
  .gallery-item__meta {
    font-size: 9px;
  }

  .gallery-item__actions {
    gap: 0.125rem;
  }

  .gallery-item__action {
    width: 24px;
    height: 24px;
  }

  .gallery-item__action svg {
    width: 12px;
    height: 12px;
  }
}

/* Empty State */
.gallery-empty {
  text-align: center;
  padding: var(--space-16) var(--space-4);
  color: var(--color-text-muted);
}

.gallery-empty__icon {
  font-size: var(--font-size-6xl);
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.gallery-empty__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
}

.gallery-empty__description {
  font-size: var(--font-size-base);
  max-width: 400px;
  margin: 0 auto;
  line-height: var(--line-height-relaxed);
}

/* Loading State */
.gallery-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-16) var(--space-4);
}

.gallery-loading__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border-primary);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Viewer.js Custom Styles */
.viewer-container {
  z-index: var(--z-modal);
}

.viewer-container .viewer-toolbar {
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
}

.viewer-container .viewer-toolbar > ul > li {
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.viewer-container .viewer-toolbar > ul > li:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.viewer-container .viewer-toolbar > ul > li > a {
  color: white;
  font-size: var(--font-size-sm);
  padding: var(--space-2);
}

.viewer-container .viewer-toolbar > ul > li > a:hover {
  color: white;
}

.viewer-container .viewer-navbar {
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
}

.viewer-container .viewer-title {
  color: white;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-align: center;
  padding: var(--space-2) var(--space-4);
  background-color: rgba(0, 0, 0, 0.6);
  border-radius: var(--radius-md);
  margin: 0 var(--space-4);
}

/* Additional mobile optimizations */
@media (max-width: 480px) {
  .gallery-grid {
    gap: var(--space-2);
  }
  
  .gallery-item__overlay {
    padding: var(--space-2);
  }
  
  .gallery-item__filename {
    font-size: 10px;
  }
  
  .gallery-item__meta {
    font-size: 9px;
  }

  .gallery-item__action {
    width: 24px;
    height: 24px;
  }

  .gallery-item__action svg {
    width: 12px;
    height: 12px;
  }
}

/* Upload Modal Styles */
.upload-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  margin: 0;
  transform: none;
  box-sizing: border-box;
  isolation: isolate;
  contain: layout style paint;
  animation: modalFadeIn var(--transition-normal) ease-out;
}

/* Ensure backdrop covers full viewport */
.upload-modal__backdrop {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  cursor: pointer;
  margin: 0;
  padding: 0;
}


.upload-modal__container {
  position: relative;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  animation: modalSlideIn var(--transition-normal) ease-out;
  margin: 0 auto;
  transform: none;
  left: auto;
  right: auto;
  top: auto;
  bottom: auto;
}


.upload-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
}

.upload-modal__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: white;
}

.upload-modal__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-normal);
}

.upload-modal__close:hover {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border-color: rgba(255, 255, 255, 0.3);
}

.upload-modal__close svg {
  width: 16px;
  height: 16px;
}

.upload-modal__content {
  padding: var(--space-6);
}

.upload-modal__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.upload-modal__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.upload-modal__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: white;
}

.upload-modal__input {
  padding: var(--space-3);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  color: white;
  font-size: var(--font-size-sm);
  transition: all var(--transition-normal);
}

.upload-modal__input:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.15);
}

.upload-modal__input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.upload-modal__file-input {
  position: relative;
  display: inline-block;
  cursor: pointer;
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.1);
  border: 2px dashed rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition-normal);
}

.upload-modal__file-input:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.5);
}

.upload-modal__file-input input[type="file"] {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.upload-modal__file-text {
  color: white;
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-2);
}

.upload-modal__file-hint {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-xs);
}

.upload-modal__actions {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
  padding: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
}

.upload-modal__button {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
}

.upload-modal__button--primary {
  background: var(--color-primary);
  color: white;
}

.upload-modal__button--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.upload-modal__button--secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.upload-modal__button--secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
}

.upload-modal__button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.upload-modal__progress {
  margin-top: var(--space-4);
  padding: var(--space-3);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: none;
}

.upload-modal__progress--visible {
  display: block;
}

.upload-modal__progress-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.upload-modal__progress-fill {
  height: 100%;
  background: var(--color-primary);
  transition: width var(--transition-normal);
  width: 0%;
}

.upload-modal__progress-text {
  color: white;
  font-size: var(--font-size-xs);
  margin-top: var(--space-2);
  text-align: center;
}

/* Image Modal Styles */
.image-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  animation: modalFadeIn var(--transition-normal) ease-out;
  margin: 0;
  transform: none;
  box-sizing: border-box;
  isolation: isolate;
  contain: layout style paint;
}

.image-modal__backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.image-modal__container {
  position: relative;
  background-color: var(--color-bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  border: 1px solid var(--color-border-primary);
  max-width: 90vw;
  width: 100%;
  height: 90vh;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalSlideIn var(--transition-normal) ease-out;
  margin: auto;
}

.image-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border-primary);
  background-color: var(--color-bg-secondary);
  flex-shrink: 0;
}

.image-modal__title {
  flex: 1;
  margin-right: var(--space-4);
}

.image-modal__filename {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.image-modal__meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  opacity: 0.8;
}

.image-modal__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  transition: all var(--transition-normal);
  flex-shrink: 0;
}

.image-modal__close:hover {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  border-color: var(--color-border-secondary);
}

.image-modal__close svg {
  width: 20px;
  height: 20px;
}

.image-modal__content {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  overflow: hidden;
  min-height: 0;
  width: 100%;
  position: relative;
}

.image-modal__image {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
  display: block;
}


/* Modal footer with modern action buttons */
.image-modal__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border-primary);
  background-color: var(--color-bg-secondary);
  flex-shrink: 0;
}

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

.image-modal__url {
  display: flex;
  align-items: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  background: var(--color-bg-primary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-primary);
  max-width: 300px;
  overflow: hidden;
}

.image-modal__url span:last-child {
  color: var(--color-text-primary);
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.image-modal__actions {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.image-modal__action {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.image-modal__action:hover {
  background: var(--color-bg-secondary);
  border-color: var(--color-border-secondary);
  transform: translateY(-1px);
}

.image-modal__action--danger {
  color: var(--color-danger);
  border-color: var(--color-danger);
}

.image-modal__action--danger:hover {
  background: var(--color-danger);
  color: white;
}

.image-modal__action svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.image-modal__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-right: var(--space-4);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.image-modal__meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-right: var(--space-4);
  white-space: nowrap;
}

.image-modal__close {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-primary);
  color: var(--color-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.image-modal__close:hover {
  background-color: var(--color-bg-quaternary);
  color: var(--color-text-primary);
  transform: scale(1.05);
}

.image-modal__close svg {
  width: 20px;
  height: 20px;
}


.image-modal__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  z-index: 10;
}

.image-modal__nav:hover {
  background-color: rgba(0, 0, 0, 0.9);
  transform: translateY(-50%) scale(1.1);
}

.image-modal__nav--prev {
  left: var(--space-4);
}

.image-modal__nav--next {
  right: var(--space-4);
}

.image-modal__nav svg {
  width: 24px;
  height: 24px;
}

.image-modal__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border-primary);
  background-color: var(--color-bg-secondary);
  flex-shrink: 0;
}

.image-modal__counter {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.image-modal__actions {
  display: flex;
  gap: var(--space-3);
}

.image-modal__action {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-primary);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.image-modal__action:hover {
  background-color: var(--color-bg-quaternary);
  color: var(--color-text-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.image-modal__action--danger {
  background-color: var(--color-danger-light);
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.image-modal__action--danger:hover {
  background-color: var(--color-danger);
  color: white;
}

.image-modal__action svg {
  width: 16px;
  height: 16px;
}

/* Modal Animations */
@keyframes modalFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Responsive Modal */
@media (max-width: 768px) {
  .image-modal {
    padding: var(--space-2);
  }
  
  .image-modal__container {
    max-width: 95vw;
    max-height: 95vh;
  }
  
  .image-modal__header {
    padding: var(--space-3) var(--space-4);
    flex-wrap: wrap;
    gap: var(--space-2);
  }
  
  .image-modal__filename {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-1);
  }
  
  .image-modal__title {
    font-size: var(--font-size-base);
    margin-right: var(--space-2);
  }
  
  .image-modal__meta {
    font-size: var(--font-size-xs);
    margin-right: var(--space-2);
  }
  
  .image-modal__close {
    width: 36px;
    height: 36px;
  }
  
  .image-modal__close svg {
    width: 18px;
    height: 18px;
  }
  
  .image-modal__nav {
    width: 40px;
    height: 40px;
  }
  
  .image-modal__nav--prev {
    left: var(--space-2);
  }
  
  .image-modal__nav--next {
    right: var(--space-2);
  }
  
  .image-modal__nav svg {
    width: 20px;
    height: 20px;
  }
  
  .image-modal__footer {
    padding: var(--space-3) var(--space-4);
    flex-direction: column;
    gap: var(--space-3);
    align-items: stretch;
  }
  
  .image-modal__actions {
    justify-content: center;
  }
  
  .image-modal__action {
    flex: 1;
    justify-content: center;
  }
}

/* Dark theme adjustments */
[data-theme="dark"] .gallery-item {
  background-color: var(--color-bg-secondary);
  border-color: var(--color-border-primary);
}

[data-theme="dark"] .gallery-item__overlay {
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.2) 50%,
    rgba(0, 0, 0, 0.8) 100%
  );
}

[data-theme="dark"] .image-modal__container {
  background-color: var(--color-bg-primary);
  border-color: var(--color-border-primary);
}

[data-theme="dark"] .image-modal__header {
  background-color: var(--color-bg-secondary);
  border-color: var(--color-border-primary);
}

[data-theme="dark"] .image-modal__footer {
  background-color: var(--color-bg-secondary);
  border-color: var(--color-border-primary);
}

/* Selection Mode Styles */
.gallery-item--selection-mode {
  cursor: pointer;
}

.gallery-item--selected {
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2), var(--shadow-xl);
}

.gallery-item--selection-mode:hover {
  transform: translateY(-2px) scale(1.02);
}

.gallery-item--selected:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3), var(--shadow-xl);
}

/* Selection Checkbox */
.gallery-item__checkbox {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 10;
  background: rgba(0, 0, 0, 0.7);
  border-radius: var(--radius-full);
  padding: var(--space-1);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-item__checkbox-input {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.gallery-item--selected .gallery-item__checkbox {
  background: rgba(59, 130, 246, 0.9);
}

/* Selection Bar */
.selection-bar {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-md);
}

.selection-bar__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.selection-bar__info {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.selection-bar__count {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.selection-bar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.selection-bar__button {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.selection-bar__button:hover {
  background: var(--color-bg-secondary);
  border-color: var(--color-primary);
  transform: translateY(-1px);
}

.selection-bar__button--primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.selection-bar__button--primary:hover {
  background: var(--color-primary-dark, #2563eb);
  border-color: var(--color-primary-dark, #2563eb);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.selection-bar__button i {
  font-size: var(--font-size-sm);
}

/* Responsive selection bar */
@media (max-width: 768px) {
  .selection-bar__content {
    flex-direction: column;
    align-items: stretch;
  }
  
  .selection-bar__info {
    margin-bottom: var(--space-2);
  }
  
  .selection-bar__actions {
    width: 100%;
    justify-content: stretch;
  }
  
  .selection-bar__button {
    flex: 1;
    justify-content: center;
  }
}

/* Dark theme selection styles */
[data-theme="dark"] .gallery-item--selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3), var(--shadow-xl);
}

[data-theme="dark"] .selection-bar {
  background-color: var(--color-bg-secondary);
  border-color: var(--color-border-primary);
}

[data-theme="dark"] .selection-bar__button {
  background-color: var(--color-bg-primary);
  border-color: var(--color-border-primary);
  color: var(--color-text-primary);
}

[data-theme="dark"] .selection-bar__button:hover {
  background-color: var(--color-bg-tertiary);
  border-color: var(--color-primary);
}