PicList/src/renderer/manage/pages/css/BucketPage.css

/* BucketPage Styles */

.bucket-container {
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 1rem;
  gap: 1rem;
  overflow: hidden;
}

/* Header Card */
.bucket-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-secondary);
  border-radius: var(--radius-xl);
  transition: var(--transition-medium);
  box-shadow: var(--shadow-sm);
}

.bucket-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.header-card {
  flex-shrink: 0;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border-secondary);
  flex-wrap: wrap;
  gap: 0.75rem;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  min-width: 200px;
}

.custom-domain-input {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
  transition: var(--transition-fast);
  width: 200px;
}

.custom-domain-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.custom-domain-select {
  position: relative;
  width: 200px;
}

.select-input {
  padding: 0.5rem 2rem 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
  transition: var(--transition-fast);
  width: 100%;
  cursor: pointer;
}

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

.select-arrow {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--color-text-secondary);
  pointer-events: none;
  transition: var(--transition-fast);
}

.select-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  max-height: 200px;
  overflow-y: auto;
  margin-top: 0.25rem;
}

.select-option {
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 0.875rem;
}

.select-option:hover {
  background: var(--color-surface-elevated);
}

.custom-domain-link {
  color: var(--color-accent);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
}

.custom-domain-link:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.action-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.5rem;
  border: none;
  border-radius: var(--radius-md);
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
  font-size: 0.75rem;
  font-weight: 500;
}

.action-button:hover {
  background: var(--color-accent);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.action-button.primary {
  background: var(--color-blue-common);
  color: white;
}

.action-button.primary:hover {
  background: var(--color-accent-hover);
}

.action-button.secondary {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
}

.action-button.secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.action-button.danger {
  background: var(--color-error);
  color: white;
}

.action-button.danger:hover {
  background: var(--color-error-hover);
}

.action-icon {
  width: 18px;
  height: 18px;
}

.search-input {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
  transition: var(--transition-fast);
  width: 200px;
}

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

/* Breadcrumb */
.breadcrumb-card {
  flex-shrink: 0;
}

.breadcrumb-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  flex-wrap: wrap;
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
}

.breadcrumb-item:hover {
  color: var(--color-accent);
}

.breadcrumb-item.current {
  color: var(--color-text-primary);
  font-weight: 500;
  cursor: default;
}

.breadcrumb-separator {
  color: var(--color-text-tertiary);
  margin: 0 0.25rem;
}

/* Control Panel */
.control-panel-card {
  flex-shrink: 0;
}

.control-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.control-left {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
}

.file-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.file-info-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.control-center {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.control-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.view-toggle {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.view-toggle-button {
  padding: 0.5rem;
  border: none;
  background: var(--color-surface-elevated);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.view-toggle-button.active {
  background: var(--color-accent);
  color: white;
}

.view-toggle-button:not(.active):hover {
  background: var(--color-surface);
}

.dropdown {
  position: relative;
}

.dropdown-button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 0.875rem;
}

.dropdown-button:hover {
  border-color: var(--color-accent);
  background: var(--color-surface);
}

.dropdown-content {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  min-width: 150px;
  margin-top: 0.25rem;
}

.dropdown-item {
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 0.875rem;
  color: var(--color-text-primary);
}

.dropdown-item:hover {
  background: var(--color-surface-elevated);
  color: var(--color-accent);
}

.page-input {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
  width: 80px;
  text-align: center;
}

.page-input:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* Content Area */
.content-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.content-area {
  flex: 1;
  padding: 0.75rem;
  overflow: hidden;
}

/* Virtual Scroller Container */
.virtual-scroller-container {
  height: 100%;
  width: 100%;
}

/* File Grid Item */
.file-grid-item {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-medium);
  cursor: pointer;
  height: 220px;
}

.file-grid-item:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.file-grid-item.selected {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.file-preview {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-surface-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
}

.file-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: var(--transition-medium);
}

.file-icon {
  width: 48px;
  height: 48px;
  color: var(--color-text-tertiary);
}

.file-info-section {
  flex: 1;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.file-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}

.file-name:hover {
  color: var(--color-accent);
}

.file-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.75rem;
}

.file-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.file-action-group {
  display: flex;
  gap: 0.25rem;
}

.file-action-button {
  padding: 0.375rem;
  border: none;
  background: var(--color-surface-elevated);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.file-action-button:hover {
  background: var(--color-surface);
  color: var(--color-text-primary);
  transform: translateY(-1px);
}

.file-action-button.danger:hover {
  color: var(--color-error);
  background: rgba(239, 68, 68, 0.1);
}

.file-checkbox {
  appearance: none;
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
}

.file-checkbox:checked {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.file-checkbox:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 10px;
  font-weight: bold;
}

/* File List Item */
.file-list-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border-secondary);
  border-radius: var(--radius-lg);
  transition: var(--transition-medium);
  cursor: pointer;
  width: 100%;
  margin: 0;
}

.file-list-item:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.file-list-item.selected {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.file-list-checkbox {
  flex-shrink: 0;
  margin-right: 0.25rem;
}

.file-list-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.file-list-info {
  flex: 1;
  min-width: 0;
  margin-right: 1rem;
}

.file-list-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}

.file-list-name:hover {
  color: var(--color-accent);
}

.file-list-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

.file-list-actions {
  display: flex;
  gap: 0.25rem;
  flex-shrink: 0;
}

/* File Actions Dropdown */
.file-actions-dropdown {
  position: relative;
}

.file-actions-dropdown-content {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  min-width: 140px;
  margin-top: 0.25rem;
  overflow: hidden;
}

.file-actions-dropdown-item {
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 0.875rem;
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--color-border-secondary);
}

.file-actions-dropdown-item:last-child {
  border-bottom: none;
}

.file-actions-dropdown-item:hover {
  background: var(--color-surface-elevated);
  color: var(--color-accent);
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal-container {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  max-width: 90vw;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.modal-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0;
}

.modal-close {
  padding: 0.5rem;
  border: none;
  background: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
}

.modal-content {
  flex: 1;
  background: var(--color-background-primary);
  padding: 1.5rem;
  overflow-y: auto;
}

.modal-footer {
  background: var(--color-background-primary);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--color-border);
  flex-shrink: 0;
}

/* Form Elements */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.form-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
  transition: var(--transition-fast);
}

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

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-select {
  width: 100%;
  padding: 0.75rem 2rem 0.75rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
  cursor: pointer;
  appearance: none;
}

.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

/* Switch */
.switch-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-border);
  transition: 0.3s;
  border-radius: 24px;
}

.switch-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
}

input:checked + .switch-slider {
  background-color: var(--color-accent);
}

input:checked + .switch-slider:before {
  transform: translateX(20px);
}

.switch-label {
  font-size: 0.875rem;
  color: var(--color-text-primary);
}

/* Drawer */
.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  display: flex;
  justify-content: flex-end;
}

.drawer-container {
  background: var(--color-surface);
  width: 60%;
  max-width: 800px;
  height: 100%;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease-out;
}

.drawer-overlay.open .drawer-container {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.drawer-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0;
}

.drawer-content {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}

/* Upload Area */
.upload-area {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-medium);
  background: var(--color-surface-elevated);
}

.upload-area:hover,
.upload-area.dragover {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

.upload-area-text {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
}

.upload-area-subtext {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

/* Tabs */
.tabs-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.tabs-header {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.tab-button {
  padding: 0.75rem 1.5rem;
  border: none;
  background: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 0.875rem;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  position: relative;
}

.tab-button:hover {
  color: var(--color-text-primary);
  background: var(--color-surface-elevated);
}

.tab-button.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.tab-badge {
  position: absolute;
  top: 0.25rem;
  right: 0.25rem;
  background: var(--color-accent);
  color: white;
  font-size: 0.625rem;
  padding: 0.125rem 0.375rem;
  border-radius: 10px;
  min-width: 16px;
  text-align: center;
}

.tab-content {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.tab-panel {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
}

/* Progress Bar */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--color-surface-elevated);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 4px;
  transition: width 0.3s ease;
}

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

.badge.success {
  background: var(--color-success-soft);
  color: var(--color-success);
}

.badge.error {
  background: var(--color-error-soft);
  color: var(--color-error);
}

.badge.warning {
  background: var(--color-warning-soft);
  color: var(--color-warning);
}

/* Tooltip */
.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip-text {
  visibility: hidden;
  width: max-content;
  max-width: 200px;
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
  text-align: center;
  border-radius: var(--radius-md);
  padding: 0.5rem;
  position: absolute;
  z-index: 1000;
  top: 125%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.3s;
  font-size: 0.75rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

/* File Actions Dropdown */
.file-actions-dropdown {
  position: relative;
}

.file-actions-dropdown-content {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  min-width: 120px;
  margin-top: 0.25rem;
}

.file-actions-dropdown-item {
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 0.875rem;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.file-actions-dropdown-item:hover {
  background: var(--color-surface-elevated);
  color: var(--color-accent);
}

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  text-align: center;
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  color: var(--color-text-tertiary);
  margin-bottom: 1rem;
}

.empty-state-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.empty-state-description {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
  .bucket-container {
    padding: 0.5rem;
  }
  
  .card-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .header-left {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }
  
  .control-panel {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  
  .file-grid-item {
    height: 240px;
  }
  
  .drawer-container {
    width: 90%;
  }
}

/* Transitions */
.fade-enter-active, .fade-leave-active {
  transition: opacity 0.3s ease;
}

.fade-enter-from, .fade-leave-to {
  opacity: 0;
}

.slide-enter-active, .slide-leave-active {
  transition: transform 0.3s ease;
}

.slide-enter-from, .slide-leave-to {
  transform: translateX(100%);
}

/* Fullscreen Styles */
.content-fullscreen {
  padding: 0;
  gap: 0;
}

.content-fullscreen .content-card {
  flex: 1;
  border-radius: 0;
  border: none;
  box-shadow: none;
  display: flex;
  flex-direction: column;
}

.fullscreen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-secondary);
  flex-shrink: 0;
  z-index: 100;
}

.fullscreen-header-left {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 200px;
}

.fullscreen-header-center {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
}

.fullscreen-header-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  justify-content: flex-end;
  min-width: 200px;
}

.fullscreen-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.content-fullscreen .content-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.content-fullscreen .virtual-scroller-container {
  flex: 1;
  overflow: hidden;
}

/* Responsive adjustments for fullscreen */
@media (max-width: 768px) {
  .fullscreen-header {
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
  }
  
  .fullscreen-header-left,
  .fullscreen-header-center,
  .fullscreen-header-right {
    width: 100%;
    min-width: unset;
  }
  
  .fullscreen-header-right {
    justify-content: space-between;
  }
}