/* Finder — modern flat design */
.finder-window {
  display: flex;
  height: 100%;
  min-height: 0;
}

.finder-sidebar {
  width: var(--space-width-sidebar-narrow, 220px);
  flex-shrink: 0;
  background: var(--space-bg-sidebar, rgba(245,245,247,0.95));
  border-right: 1px solid var(--space-border-subtle, rgba(0,0,0,0.06));
  padding: 12px 8px;
  overflow-y: auto;
}

[data-theme="dark"] .finder-sidebar {
  background: var(--space-bg-sidebar, rgba(24,24,26,0.96));
}

.finder-sidebar-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--space-text-tertiary, #9ca3af);
  padding: 8px 10px 6px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.finder-sidebar-empty {
  font-size: 11px;
  color: var(--space-text-tertiary, #9ca3af);
  padding: 4px 10px 8px;
  opacity: 0.8;
}

.finder-recent-item {
  font-size: 12px;
}

.finder-sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 6px 10px;
  border: none;
  border-radius: var(--space-radius-md, 8px);
  background: transparent;
  color: var(--space-text-primary, #111827);
  font: 400 13px / 1.4 -apple-system, BlinkMacSystemFont, sans-serif;
  text-align: left;
  cursor: default;
  transition: background 0.1s ease, color 0.1s ease;
}

.finder-sidebar-item:hover {
  background: var(--space-bg-hover, rgba(0,0,0,0.04));
}

.finder-sidebar-item.active {
  background: var(--space-accent-soft, rgba(0,102,255,0.1));
  color: var(--space-accent, #0066ff);
  font-weight: 500;
}

.finder-sidebar-icon {
  font-size: 14px;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.finder-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--space-bg-window, var(--surface-solid));
  min-height: 0;
}

.finder-dropzone {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.finder-dropzone.dragover {
  outline: 2px dashed var(--space-accent, #0066ff);
  outline-offset: -4px;
  background: var(--space-accent-soft, rgba(0,102,255,0.1));
}

.finder-quota {
  flex-shrink: 0;
  padding: 8px 14px;
  border-top: 1px solid var(--space-border-subtle, rgba(0,0,0,0.06));
  background: var(--space-bg-hover, rgba(0,0,0,0.03));
}

.finder-quota.hidden { display: none; }

.finder-statusbar {
  flex-shrink: 0;
  padding: 6px 14px;
  font-size: 11px;
  color: var(--space-text-tertiary, #9ca3af);
  border-top: 1px solid var(--space-border-subtle, rgba(0,0,0,0.06));
  background: var(--space-bg-toolbar, rgba(248,248,249,0.95));
  font-weight: 500;
}

[data-theme="dark"] .finder-statusbar {
  background: rgba(36, 36, 40, 0.95);
}

.finder-context-menu {
  position: fixed;
  min-width: 220px;
  background: var(--space-bg-context, rgba(255,255,255,0.98));
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.1));
  border-radius: var(--space-radius-lg, 10px);
  box-shadow: var(--space-shadow-lg, 0 16px 48px rgba(0,0,0,0.12));
  padding: 5px;
  z-index: 15000;
}

.finder-context-menu.hidden { display: none; }

.finder-context-menu button {
  display: block;
  width: 100%;
  border: none;
  background: none;
  text-align: left;
  padding: 7px 12px;
  font: 400 13px / 1.4 -apple-system, BlinkMacSystemFont, sans-serif;
  border-radius: var(--space-radius-sm, 6px);
  cursor: default;
  color: var(--space-text-primary, #111827);
  transition: background 0.1s ease;
}

.finder-context-menu button:hover:not(:disabled) {
  background: var(--space-accent-soft, rgba(0,102,255,0.1));
  color: var(--space-accent, #0066ff);
}

.finder-context-menu button:disabled {
  opacity: 0.4;
}

.finder-context-menu hr {
  border: none;
  border-top: 1px solid var(--space-border-subtle, rgba(0,0,0,0.06));
  margin: 4px 6px;
}

.finder-table {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.finder-table-head,
.finder-table-row {
  display: grid;
  grid-template-columns: 1fr 160px 80px 120px;
  gap: 10px;
  align-items: center;
  padding: 6px 12px;
}

.finder-table-head {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--space-bg-toolbar, #f8f8f8);
  border-bottom: 1px solid var(--space-border-subtle, rgba(0,0,0,0.06));
  font-size: 11px;
  font-weight: 600;
  color: var(--space-text-tertiary, #9ca3af);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

[data-theme="dark"] .finder-table-head {
  background: rgba(36, 36, 40, 1);
}

.finder-table-head button {
  border: none;
  background: none;
  font: inherit;
  text-align: left;
  cursor: default;
  padding: 2px 0;
  color: inherit;
  transition: color 0.1s ease;
}

.finder-table-head button:hover {
  color: var(--space-text-primary, #111827);
}

.finder-table-body .finder-table-row {
  border-radius: var(--space-radius-sm, 6px);
  font-size: 13px;
  transition: background 0.1s ease;
}

.finder-table-row:hover {
  background: var(--space-bg-hover, rgba(0,0,0,0.03));
}

.finder-table-row.selected {
  background: var(--space-accent-soft, rgba(0,102,255,0.1));
}

.finder-table-row .col-name {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.finder-table-row .file-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.finder-table-row .col-modified,
.finder-table-row .col-size,
.finder-table-row .col-kind {
  color: var(--space-text-secondary, #6b7280);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.finder-nav button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.finder-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.finder-icon-group {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 2px;
  border-radius: var(--space-radius-md, 8px);
  background: var(--space-bg-card, #fff);
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.1));
}

[data-theme="dark"] .finder-icon-group {
  background: rgba(40, 40, 44, 0.8);
  border-color: var(--space-border-default, rgba(255,255,255,0.1));
}

.finder-icon-btn {
  width: 28px;
  height: 26px;
  padding: 0;
  border: none;
  border-radius: var(--space-radius-sm, 6px);
  background: transparent;
  font-size: 13px;
  line-height: 1;
  cursor: default;
  color: var(--space-text-primary, #111827);
  transition: background 0.1s ease;
}

.finder-icon-btn:hover {
  background: var(--space-bg-hover, rgba(0,0,0,0.04));
}

.finder-icon-btn.primary {
  background: var(--space-accent, #0066ff);
  color: var(--space-text-inverse, #fff);
  width: 30px;
  border-radius: var(--space-radius-sm, 6px);
}

.finder-icon-btn.primary:hover {
  background: var(--space-accent-hover, #0052cc);
}

.finder-icon-btn.danger:hover {
  background: var(--space-error-soft, rgba(220,38,38,0.1));
  color: var(--space-error, #dc2626);
}

.finder-search {
  flex: 1;
  min-width: 100px;
  max-width: 180px;
  height: 28px;
  padding: 0 10px;
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.1));
  border-radius: var(--space-radius-md, 8px);
  background: var(--space-bg-card, #fff);
  font: 400 13px / 1.4 -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 13px;
}

[data-theme="dark"] .finder-search {
  background: var(--space-bg-input, #1c1c1e);
  color: var(--space-text-primary, #f3f4f6);
}

.finder-search:focus {
  outline: none;
  border-color: var(--space-accent, #0066ff);
  box-shadow: 0 0 0 3px var(--space-accent-soft, rgba(0,102,255,0.1));
}

.finder-sort {
  height: 28px;
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.1));
  border-radius: var(--space-radius-md, 8px);
  background: var(--space-bg-card, #fff);
  font: inherit;
  font-size: 13px;
  padding: 0 10px;
  color: var(--space-text-primary, #111827);
}

.breadcrumb-search {
  font-weight: 600;
  color: var(--space-accent, #0066ff);
}

.finder-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--space-border-subtle, rgba(0,0,0,0.06));
  background: var(--space-bg-toolbar, rgba(248,248,249,0.95));
  flex-wrap: nowrap;
  min-height: 40px;
}

[data-theme="dark"] .finder-toolbar {
  background: rgba(36, 36, 40, 0.95);
}

.finder-nav {
  display: flex;
  gap: 4px;
}

.finder-nav button {
  width: 28px;
  height: 24px;
  padding: 0;
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.1));
  border-radius: var(--space-radius-sm, 6px);
  background: var(--space-bg-card, #fff);
  color: var(--space-text-primary, #111827);
  font-size: 14px;
  line-height: 1;
  cursor: default;
  transition: background 0.1s ease;
}

[data-theme="dark"] .finder-nav button {
  background: rgba(50, 50, 54, 0.8);
  border-color: var(--space-border-default, rgba(255,255,255,0.1));
}

.finder-nav button:hover {
  background: var(--space-bg-hover, rgba(0,0,0,0.04));
}

.finder-pathbar {
  flex: 1;
  min-width: 80px;
  max-width: 280px;
  padding: 5px 10px;
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.1));
  border-radius: var(--space-radius-sm, 6px);
  background: var(--space-bg-hover, rgba(0,0,0,0.03));
  font-size: 12px;
  color: var(--space-text-secondary, #6b7280);
  overflow: hidden;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 2px;
}

[data-theme="dark"] .finder-pathbar {
  background: rgba(50, 50, 52, 0.6);
}

.breadcrumb-seg {
  border: none;
  background: none;
  font: inherit;
  font-size: 12px;
  color: var(--space-text-primary, #111827);
  padding: 2px 5px;
  border-radius: var(--space-radius-xs, 4px);
  cursor: default;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background 0.1s ease;
}

.breadcrumb-seg:hover {
  background: var(--space-bg-hover, rgba(0,0,0,0.04));
}

.breadcrumb-sep {
  opacity: 0.4;
  user-select: none;
  color: var(--space-text-tertiary, #9ca3af);
}

.app-toolbar button,
.app-btn,
.finder-toolbar-actions button:not(.finder-icon-btn) {
  padding: 6px 14px;
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.1));
  border-radius: var(--space-radius-md, 8px);
  background: var(--space-bg-card, #fff);
  color: var(--space-text-primary, #111827);
  font: 500 13px / 1.4 -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 13px;
  cursor: default;
  transition: background 0.1s ease, border-color 0.15s ease, transform 0.1s ease;
}

[data-theme="dark"] .app-toolbar button,
[data-theme="dark"] .app-btn,
[data-theme="dark"] .finder-toolbar-actions button:not(.finder-icon-btn) {
  background: rgba(50, 50, 54, 0.8);
}

.app-toolbar button:hover,
.app-btn:hover,
.finder-toolbar-actions button:not(.finder-icon-btn):hover {
  background: var(--space-bg-hover, rgba(0,0,0,0.04));
  border-color: var(--space-border-strong, rgba(0,0,0,0.14));
}

.finder-toolbar-actions button.primary:not(.finder-icon-btn),
.app-toolbar button.primary {
  background: var(--space-accent, #0066ff);
  color: var(--space-text-inverse, #fff);
  border-color: transparent;
  font-weight: 600;
}

.view-toggle,
.finder-icon-group.view-toggle {
  display: flex;
  border: 1px solid var(--space-border-default, rgba(0,0,0,0.1));
  border-radius: var(--space-radius-md, 8px);
  overflow: hidden;
  background: var(--space-bg-card, #fff);
}

.view-toggle button {
  border: none;
  border-radius: 0;
  padding: 5px 10px;
  min-width: 30px;
  background: transparent;
  color: var(--space-text-secondary, #6b7280);
  transition: background 0.1s ease, color 0.1s ease;
}

.view-toggle button.active {
  background: var(--space-accent-soft, rgba(0,102,255,0.12));
  color: var(--space-accent, #0066ff);
  font-weight: 600;
}

[data-theme="dark"] .view-toggle button.active {
  background: rgba(59, 130, 246, 0.2);
}

.file-list {
  flex: 1;
  overflow: auto;
  padding: 12px 10px;
}

.file-list.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
  gap: 6px 8px;
  align-content: start;
}

.file-list.list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 4px 6px;
}

.file-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 6px;
  border-radius: var(--space-radius-md, 8px);
  cursor: default;
  user-select: none;
  text-align: center;
  transition: background 0.1s ease;
}

.file-list.list .file-item {
  flex-direction: row;
  gap: 10px;
  padding: 6px 10px;
  text-align: left;
  border-radius: var(--space-radius-sm, 6px);
}

.file-item:hover {
  background: var(--space-bg-hover, rgba(0,0,0,0.04));
}

.file-item.selected {
  background: var(--space-accent-soft, rgba(0,102,255,0.12));
}

.file-item.dragging {
  opacity: 0.4;
}

.file-icon {
  font-size: 44px;
  line-height: 1;
  margin-bottom: 4px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.06));
}

.file-list.list .file-icon {
  font-size: 18px;
  margin-bottom: 0;
  width: 22px;
  filter: none;
}

.file-name {
  font-size: 11px;
  line-height: 1.3;
  word-break: break-word;
  max-width: 100%;
  font-weight: 500;
}

.file-list.list .file-meta {
  margin-left: auto;
  font-size: 11px;
  color: var(--space-text-tertiary, #9ca3af);
}

.file-empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--space-text-tertiary, #9ca3af);
  font-size: 14px;
  line-height: 1.5;
}

.file-empty-hint {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  color: var(--space-text-secondary, #6b7280);
}

@media (max-width: 768px) {
  .finder-window {
    flex-direction: column;
    position: relative;
  }

  .finder-sidebar {
    display: none;
    width: 100%;
    max-height: 220px;
    overflow-y: auto;
    flex-direction: column;
    border-right: none;
    border-bottom: 1px solid var(--space-border-subtle, rgba(0,0,0,0.06));
    background: var(--space-bg-window, #fff);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 6;
    box-shadow: var(--space-shadow-lg, 0 16px 48px rgba(0,0,0,0.12));
  }

  .finder-window.finder-sidebar-open .finder-sidebar {
    display: flex;
  }

  .finder-sidebar-toggle {
    display: inline-flex;
  }

  .finder-sidebar-label,
  .finder-recent-list {
    display: block;
  }

  .calendar-app {
    grid-template-columns: 1fr;
  }

  .calendar-day-panel {
    border-left: none;
    border-top: 1px solid var(--space-border-subtle, rgba(0,0,0,0.06));
  }
}

.finder-sidebar-toggle {
  display: none;
}

.finder-batch-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: var(--space-accent-soft, rgba(0,102,255,0.08));
  border-top: 1px solid var(--space-border-subtle, rgba(0,0,0,0.06));
  flex-wrap: wrap;
}

.finder-batch-bar.hidden {
  display: none;
}

.finder-batch-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--space-accent, #0066ff);
}

.finder-batch-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}