/* Pharmacy Dashboard shared component primitives.
   New pages should import theme.css, then components.css, then page CSS. */

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
}

body {
  color: var(--pb-color-text-primary);
  font-family: var(--pb-font-sans);
  line-height: var(--pb-line-height-normal);
  letter-spacing: 0;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled,
[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.52;
}

.pb-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.pb-app-shell {
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 0%, rgba(var(--pb-color-brand-rgb), 0.12), transparent 32%),
    linear-gradient(135deg, var(--pb-color-bg-shell-start), var(--pb-color-bg-shell-end));
  color: var(--pb-color-text-primary);
}

.pb-shell-sidebar {
  width: var(--pb-shell-sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--pb-space-3);
  padding: var(--pb-space-5) var(--pb-space-2);
  border-right: 1px solid var(--pb-shell-sidebar-border);
  background: var(--pb-shell-sidebar-bg);
  color: var(--pb-color-text-inverse);
  box-shadow: var(--pb-shell-sidebar-shadow);
}

.pb-shell-nav-button {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--pb-radius-lg);
  background: transparent;
  color: rgba(255, 255, 255, 0.82);
}

.pb-shell-nav-button:hover {
  background: var(--pb-shell-sidebar-bg-hover);
  color: var(--pb-color-text-inverse);
}

.pb-shell-nav-button.active {
  background: var(--pb-shell-sidebar-bg-active);
  color: var(--pb-color-text-inverse);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12), var(--pb-shadow-brand);
}

.pb-shell-nav-spacer {
  flex: 1 1 auto;
}

.pb-workspace {
  min-width: 0;
  min-height: 0;
  display: flex;
  align-items: stretch;
  background: var(--pb-frame-bg);
}

.pb-main-pane {
  min-width: 0;
  min-height: 0;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.pb-page-frame,
.container {
  background: var(--pb-color-surface-raised);
  border: 0 solid var(--pb-main-border-color);
  border-radius: var(--pb-radius-xl);
  box-shadow: var(--pb-elevation-card);
}

.pb-page-header,
.charts-header,
.analytics-header {
  color: var(--pb-color-text-inverse);
  background: linear-gradient(135deg, var(--pb-color-bg-header-start), var(--pb-color-bg-header-end));
}

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

.pb-header-icon,
.header-icon {
  width: var(--pb-size-control-lg);
  height: var(--pb-size-control-lg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--pb-radius-lg);
  color: var(--pb-color-text-inverse);
  background: rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.20);
  backdrop-filter: blur(8px);
}

.pb-header-icon svg,
.header-icon svg {
  width: var(--pb-size-icon-lg);
  height: var(--pb-size-icon-lg);
  color: currentColor;
  fill: currentColor;
}

.pb-toolbar,
.chart-controls-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pb-space-4);
  background: var(--pb-color-surface-raised);
  border-top: 1px solid rgba(255, 255, 255, 0.38);
  border-bottom: 1px solid var(--pb-divider-border-color);
  color: var(--pb-color-text-primary);
  box-shadow: var(--pb-shadow-xs);
}

.pb-toolbar-group,
.controls-left,
.controls-right,
.chart-type-icons,
.view-selector-group {
  display: flex;
  align-items: center;
  gap: var(--pb-space-3);
}

.pb-toolbar-divider,
.controls-divider,
.chart-icon-separator {
  width: 1px;
  min-width: 1px;
  height: 28px;
  background: var(--pb-divider-border-color);
  color: transparent;
  overflow: hidden;
}

.pb-card,
.card,
.analytics-card {
  background: var(--pb-color-surface-raised);
  border: 1px solid var(--pb-card-border-color);
  border-radius: var(--pb-radius-xl);
  box-shadow: var(--pb-elevation-card);
  color: var(--pb-color-text-primary);
}

.pb-card-header,
.card-header {
  padding: var(--pb-space-5) var(--pb-space-6);
  border-bottom: 1px solid var(--pb-divider-border-color);
}

.pb-title {
  margin: 0;
  color: var(--pb-color-text-primary);
  font-size: var(--pb-font-size-xl);
  font-weight: var(--pb-font-weight-bold);
  line-height: var(--pb-line-height-tight);
}

.pb-subtitle {
  margin: var(--pb-space-1) 0 0;
  color: var(--pb-color-text-secondary);
  font-size: var(--pb-font-size-sm);
}

.pb-button,
.pb-icon-button,
.pb-segmented-button,
.chart-icon-btn,
.sort-toggle-btn,
.clear-filter-btn,
.dropdown-header,
.filter-chip {
  transition:
    background var(--pb-motion-duration-base) var(--pb-motion-ease-standard),
    border-color var(--pb-motion-duration-base) var(--pb-motion-ease-standard),
    box-shadow var(--pb-motion-duration-base) var(--pb-motion-ease-standard),
    color var(--pb-motion-duration-base) var(--pb-motion-ease-standard),
    transform var(--pb-motion-duration-fast) var(--pb-motion-ease-standard);
}

.pb-button {
  min-height: var(--pb-size-control-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--pb-space-2);
  padding: 0 var(--pb-space-4);
  border: 1px solid var(--pb-color-border-default);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-surface-raised);
  color: var(--pb-color-text-primary);
  font-weight: var(--pb-font-weight-semibold);
  text-decoration: none;
}

.pb-button:hover {
  border-color: rgba(var(--pb-color-brand-rgb), 0.42);
  background: rgba(var(--pb-color-brand-rgb), 0.08);
}

.pb-button-primary {
  border-color: rgba(var(--pb-color-brand-rgb), 0.72);
  background: var(--pb-color-brand-600);
  color: var(--pb-color-text-inverse);
  box-shadow: var(--pb-shadow-brand);
}

.pb-button-primary:hover {
  background: var(--pb-color-brand-700);
}

.pb-button-quiet {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.pb-button-quiet:hover {
  border-color: var(--pb-color-border-subtle);
}

.pb-icon-button,
.chart-icon-btn,
.sort-toggle-btn,
.clear-filter-btn {
  width: var(--pb-size-control-md);
  height: var(--pb-size-control-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border: 1px solid var(--pb-icon-button-border);
  border-radius: var(--pb-radius-lg);
  background: color-mix(in srgb, var(--pb-color-surface-raised) 88%, var(--pb-color-surface-muted));
  color: var(--pb-color-text-secondary);
  box-shadow: var(--pb-control-shadow);
}

.pb-icon-button:hover,
.chart-icon-btn:hover,
.sort-toggle-btn:hover,
.clear-filter-btn:hover {
  border-color: rgba(var(--pb-color-brand-rgb), 0.42);
  background: rgba(var(--pb-color-brand-rgb), 0.10);
  color: var(--pb-color-brand-700);
  box-shadow: var(--pb-control-hover-shadow);
  transform: translateY(var(--pb-control-hover-translate-y));
}

.pb-icon-button.active,
.chart-icon-btn.active,
.sort-toggle-btn.active,
.pb-segmented-button.active {
  border-color: rgba(var(--pb-color-brand-rgb), 0.62);
  background: rgba(var(--pb-color-brand-rgb), 0.14);
  color: var(--pb-color-brand-700);
  box-shadow: var(--pb-control-active-shadow);
}

.pb-icon,
.ui-icon,
.chart-icon-btn svg,
.sort-toggle-btn svg,
.clear-filter-btn svg {
  width: var(--pb-size-icon-md);
  height: var(--pb-size-icon-md);
  color: currentColor;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  pointer-events: none;
}

.pb-icon-fill,
.pb-icon-fill *,
.ui-icon.is-filled,
.ui-icon.is-filled * {
  fill: currentColor;
  stroke: none;
}

.pb-field,
.inline-input,
.inline-select,
.inline-textarea {
  min-height: var(--pb-size-control-md);
  border: 1px solid var(--pb-color-border-default);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-surface-raised);
  color: var(--pb-color-text-primary);
  padding: 0 var(--pb-space-3);
}

.pb-field:focus,
.inline-input:focus,
.inline-select:focus,
.inline-textarea:focus,
.dropdown-header:focus {
  outline: none;
  border-color: rgba(var(--pb-color-brand-rgb), 0.70);
  box-shadow: 0 0 0 3px var(--pb-color-focus-ring);
}

.custom-dropdown,
.pb-dropdown {
  position: relative;
  display: inline-flex;
  min-width: 140px;
}

.dropdown-header,
.pb-dropdown-trigger {
  width: 100%;
  min-height: var(--pb-size-control-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pb-space-2);
  padding: 0 var(--pb-space-3);
  border: 1px solid var(--pb-color-border-default);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-surface-raised);
  color: var(--pb-color-text-primary);
  font-size: var(--pb-font-size-sm);
  font-weight: var(--pb-font-weight-semibold);
  user-select: none;
}

.dropdown-header:hover,
.custom-dropdown.open .dropdown-header,
.pb-dropdown-trigger:hover {
  border-color: rgba(var(--pb-color-brand-rgb), 0.52);
  background: rgba(var(--pb-color-brand-rgb), 0.06);
}

.dropdown-options,
.pb-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: var(--pb-dropdown-list-z-index);
  overflow: hidden;
  border: 1px solid rgba(var(--pb-color-brand-rgb), 0.55);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-dropdown-list-bg);
  box-shadow: var(--pb-elevation-popover);
  isolation: isolate;
}

.dropdown-option,
.pb-dropdown-item {
  padding: var(--pb-space-2) var(--pb-space-3);
  background: var(--pb-dropdown-list-bg);
  color: var(--pb-color-text-primary);
  font-size: var(--pb-font-size-sm);
  cursor: pointer;
  user-select: none;
}

.dropdown-option:hover,
.dropdown-option.selected,
.pb-dropdown-item:hover,
.pb-dropdown-item[aria-selected="true"] {
  background: rgba(var(--pb-color-brand-rgb), 0.10);
}

.pb-chip,
.filter-chip {
  min-height: var(--pb-size-control-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--pb-space-2);
  padding: 0 var(--pb-space-3);
  border: 1px solid rgba(var(--pb-color-brand-rgb), 0.30);
  border-radius: var(--pb-radius-pill);
  background: rgba(var(--pb-color-brand-rgb), 0.08);
  color: var(--pb-color-text-primary);
  font-size: var(--pb-font-size-sm);
  font-weight: var(--pb-font-weight-medium);
}

.pb-chip-muted {
  border-color: var(--pb-filter-chip-border);
  background: var(--pb-filter-chip-bg);
  color: var(--pb-filter-chip-text);
}

.pb-chip-active {
  border-color: var(--pb-filter-chip-active-border);
  background: var(--pb-filter-chip-active-bg);
  color: var(--pb-filter-chip-active-text);
}

.pb-chip-close {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: calc(var(--pb-space-1) * -1);
  border: 0;
  border-radius: var(--pb-radius-pill);
  background: transparent;
  color: var(--pb-color-text-muted);
}

.pb-chip-close:hover {
  background: rgba(15, 23, 42, 0.08);
  color: var(--pb-color-text-primary);
}

.pb-badge {
  min-width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--pb-space-1);
  border-radius: var(--pb-radius-pill);
  background: var(--pb-color-brand-600);
  color: var(--pb-color-text-inverse);
  font-size: var(--pb-font-size-xs);
  font-weight: var(--pb-font-weight-bold);
  line-height: 1;
}

.pb-segmented,
.opt-reorder-view-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--pb-space-1);
  padding: var(--pb-space-1);
  border: 1px solid var(--pb-color-border-subtle);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-surface-subtle);
}

.pb-segmented-button {
  min-height: calc(var(--pb-size-control-sm) - 2px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--pb-space-1);
  padding: 0 var(--pb-space-3);
  border: 1px solid transparent;
  border-radius: var(--pb-radius-md);
  background: transparent;
  color: var(--pb-color-text-secondary);
  font-size: var(--pb-font-size-sm);
  font-weight: var(--pb-font-weight-semibold);
}

.pb-caret-button {
  width: var(--pb-optimization-chart-caret-size);
  height: var(--pb-optimization-chart-caret-size);
  min-width: var(--pb-optimization-chart-caret-size);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: var(--pb-radius-sm);
  background: transparent;
  color: var(--pb-optimization-chart-caret-color);
  cursor: pointer;
  transform: rotate(0deg);
  transition:
    transform var(--pb-motion-duration-fast) var(--pb-motion-ease-standard),
    color var(--pb-motion-duration-fast) var(--pb-motion-ease-standard),
    background var(--pb-motion-duration-fast) var(--pb-motion-ease-standard);
}

.pb-caret-button:hover,
.pb-caret-button:focus-visible {
  background: rgba(var(--pb-color-brand-rgb), 0.10);
  color: var(--pb-color-brand-600);
}

.pb-caret-button:focus-visible {
  outline: 2px solid var(--pb-color-focus-ring);
  outline-offset: 2px;
}

.pb-caret-button.is-open {
  transform: rotate(90deg);
}

.pb-caret-button .ui-icon {
  width: var(--pb-size-icon-sm);
  height: var(--pb-size-icon-sm);
  stroke-width: 2.25;
}

.pb-caret-spacer {
  width: var(--pb-optimization-chart-caret-size);
  height: var(--pb-optimization-chart-caret-size);
  min-width: var(--pb-optimization-chart-caret-size);
  display: inline-block;
}

.pb-table {
  width: 100%;
  border-collapse: collapse;
  color: var(--pb-color-text-primary);
}

.pb-table th,
.pb-table td {
  padding: var(--pb-space-3);
  border-bottom: 1px solid var(--pb-color-border-subtle);
  text-align: left;
}

.pb-table th {
  color: var(--pb-color-text-secondary);
  font-size: var(--pb-font-size-sm);
  font-weight: var(--pb-font-weight-semibold);
}

.pb-overlay,
.usage-auth-overlay {
  background: var(--pb-color-surface-scrim);
  backdrop-filter: blur(6px);
}

.pb-modal-frame,
.pb-dialog {
  border: 1px solid var(--pb-color-border-subtle);
  border-radius: var(--pb-radius-xl);
  background: var(--pb-color-surface-raised);
  color: var(--pb-color-text-primary);
  box-shadow: var(--pb-elevation-modal);
}

.pb-modal-frame {
  width: min(var(--pb-modal-frame-width), var(--pb-modal-frame-max-width));
  overflow: hidden;
  border-color: var(--pb-modal-frame-border);
  border-radius: var(--pb-modal-frame-radius);
  background: var(--pb-modal-frame-bg);
  box-shadow: var(--pb-modal-frame-shadow);
}

.pb-modal-header,
.pb-modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pb-space-3);
  padding: var(--pb-space-5) var(--pb-space-6);
  border-bottom: 1px solid var(--pb-color-border-subtle);
}

.pb-modal-footer {
  justify-content: flex-end;
  border-top: 1px solid var(--pb-color-border-subtle);
  border-bottom: 0;
}

.pb-modal-body {
  padding: var(--pb-space-6);
}

.pb-modal-host-open {
  overflow: hidden;
}

.pb-modal-host-backdrop {
  position: fixed;
  inset: var(--pb-space-0);
  z-index: var(--pb-z-modal);
  display: grid;
  place-items: center;
  padding: var(--pb-space-5);
  background: var(--pb-color-surface-scrim);
  backdrop-filter: blur(var(--pb-space-1));
}

.pb-modal-host-backdrop[hidden],
.pb-modal-host-backdrop[data-ai-state="hidden"] {
  display: none;
}

.pb-modal-host-frame {
  max-height: calc(100vh - (var(--pb-space-8) * 2));
  display: grid;
  grid-template-rows: auto minmax(var(--pb-space-0), 1fr) auto;
}

.pb-modal-host-header h2 {
  margin: var(--pb-space-0);
  font-size: var(--pb-font-size-lg);
  font-weight: var(--pb-font-weight-semibold);
  color: var(--pb-color-text-primary);
}

.pb-modal-host-close {
  width: var(--pb-size-control-sm);
  height: var(--pb-size-control-sm);
  display: inline-grid;
  place-items: center;
  border: var(--pb-border-width-sm) solid var(--pb-color-border-subtle);
  border-radius: var(--pb-radius-pill);
  background: var(--pb-color-surface-subtle);
  color: var(--pb-color-text-secondary);
  cursor: pointer;
}

.pb-modal-host-close:hover,
.pb-modal-host-close:focus-visible {
  background: var(--pb-color-surface-muted);
  color: var(--pb-color-text-primary);
  outline: var(--pb-border-width-md) solid var(--pb-color-focus-ring);
  outline-offset: var(--pb-space-1);
}

.pb-modal-host-body {
  min-height: var(--pb-space-0);
  overflow: auto;
  color: var(--pb-color-text-primary);
}

.pb-modal-host-footer {
  gap: var(--pb-space-2);
}

.pb-modal-host-action {
  min-height: var(--pb-size-control-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--pb-space-2);
  border: var(--pb-border-width-sm) solid var(--pb-color-border-subtle);
  border-radius: var(--pb-radius-lg);
  padding: var(--pb-space-2) var(--pb-space-4);
  background: var(--pb-color-surface-subtle);
  color: var(--pb-color-text-primary);
  font: inherit;
  font-weight: var(--pb-font-weight-semibold);
  cursor: pointer;
}

.pb-modal-host-action:hover,
.pb-modal-host-action:focus-visible {
  border-color: var(--pb-color-focus-ring);
  background: var(--pb-inventory-control-hover-bg);
  outline: var(--pb-border-width-md) solid var(--pb-color-focus-ring);
  outline-offset: var(--pb-space-1);
}

.pb-modal-host-action:disabled,
.pb-modal-host-action[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: var(--pb-opacity-disabled);
}

.pb-modal-host-action-primary {
  border-color: var(--pb-color-brand-500);
  background: var(--pb-color-brand-500);
  color: var(--pb-color-text-inverse);
}

.pb-modal-host-action-danger {
  border-color: var(--pb-color-status-danger);
  background: var(--pb-color-status-danger);
  color: var(--pb-color-text-inverse);
}

.pb-modal-host-action-secondary {
  background: var(--pb-color-surface-raised);
  color: var(--pb-color-text-secondary);
}

.pb-confirm-modal.is-warning {
  border-color: var(--pb-color-status-warning);
}

.pb-confirm-modal.is-danger {
  border-color: var(--pb-color-status-danger);
}

.pb-confirm-modal.is-success {
  border-color: var(--pb-color-status-success);
}

.pb-item-details-modal {
  width: min(calc(var(--pb-modal-frame-width) + var(--pb-right-sidebar-min-width)), var(--pb-modal-frame-max-width));
}

.pb-item-details-modal-body {
  padding: var(--pb-space-0);
}

.pb-item-details-shell {
  min-height: min(calc(var(--pb-space-12) * 9), calc(100vh - (var(--pb-space-12) * 3)));
  display: grid;
  grid-template-rows: auto minmax(var(--pb-space-0), 1fr);
}

.pb-item-details-title {
  margin: var(--pb-space-0);
  padding: var(--pb-space-4) var(--pb-space-6);
  border-bottom: var(--pb-border-width-sm) solid var(--pb-color-border-subtle);
  color: var(--pb-color-text-primary);
  font-size: var(--pb-font-size-md);
  font-weight: var(--pb-font-weight-semibold);
}

.pb-item-details-content {
  min-height: var(--pb-space-0);
  overflow: auto;
  padding: var(--pb-space-5);
}

.pb-item-details-empty {
  display: grid;
  place-items: center;
  min-height: calc(var(--pb-space-12) * 4);
  color: var(--pb-color-text-secondary);
}

@media (max-width: 640px) {
  .pb-modal-host-backdrop {
    align-items: end;
    padding: var(--pb-space-3);
  }

  .pb-modal-host-frame {
    width: min(var(--pb-modal-frame-max-width), 100%);
    max-height: calc(100vh - var(--pb-space-6));
  }

  .pb-modal-host-footer {
    flex-wrap: wrap;
  }

  .pb-modal-host-action {
    flex: 1 1 calc(var(--pb-space-12) * 3);
  }
}

.pb-right-sidebar {
  width: var(--pb-right-sidebar-width);
  min-width: var(--pb-right-sidebar-min-width);
  max-width: min(var(--pb-right-sidebar-width), 100vw);
  min-height: 0;
  display: flex;
  flex: 0 0 var(--pb-right-sidebar-width);
  flex-direction: column;
  border-left: 1px solid var(--pb-right-sidebar-border);
  background: var(--pb-right-sidebar-bg);
  color: var(--pb-color-text-primary);
  box-shadow: var(--pb-right-sidebar-shadow);
}

.pb-right-sidebar-header {
  min-height: var(--pb-right-sidebar-header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pb-space-3);
  padding: 0 var(--pb-right-sidebar-section-padding);
  border-bottom: 1px solid var(--pb-color-border-subtle);
}

.pb-right-sidebar-title {
  margin: 0;
  font-size: var(--pb-font-size-xl);
  line-height: var(--pb-line-height-tight);
}

.pb-right-sidebar-body {
  min-height: 0;
  flex: 1 1 auto;
  overflow: auto;
}

.pb-right-sidebar-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--pb-space-3);
  padding: var(--pb-space-5) var(--pb-right-sidebar-section-padding);
  border-top: 1px solid var(--pb-color-border-subtle);
}

.pb-filter-summary,
.pb-filter-section {
  padding: var(--pb-space-4) var(--pb-right-sidebar-section-padding);
  border-bottom: 1px solid var(--pb-color-border-subtle);
}

.pb-filter-summary-row,
.pb-filter-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pb-space-3);
}

.pb-filter-section-title {
  color: var(--pb-color-text-primary);
  font-size: var(--pb-font-size-sm);
  font-weight: var(--pb-font-weight-bold);
}

.pb-filter-clear {
  border: 0;
  background: transparent;
  color: var(--pb-color-brand-700);
  font-size: var(--pb-font-size-sm);
  font-weight: var(--pb-font-weight-semibold);
}

.pb-filter-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pb-space-2);
  margin-top: var(--pb-space-3);
}

.pb-filter-section-body {
  display: grid;
  gap: var(--pb-space-3);
  margin-top: var(--pb-space-3);
}

.pb-control-field {
  min-height: var(--pb-size-control-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pb-space-3);
  padding: 0 var(--pb-space-3);
  border: 1px solid var(--pb-color-border-default);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-surface-raised);
  color: var(--pb-color-text-primary);
  font-size: var(--pb-font-size-sm);
}

.pb-search-field,
.pb-select-field {
  min-height: var(--pb-size-control-md);
  display: flex;
  align-items: center;
  gap: var(--pb-space-2);
  padding: 0 var(--pb-space-3);
  border: 1px solid var(--pb-filter-field-border);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-filter-field-bg);
  color: var(--pb-color-text-primary);
  font-size: var(--pb-font-size-sm);
}

.pb-search-field:hover,
.pb-search-field:focus-within,
.pb-select-field:hover,
.pb-select-field:focus-within {
  border-color: var(--pb-filter-field-hover-border);
}

.pb-search-field .ui-icon,
.pb-select-field .ui-icon {
  width: var(--pb-size-icon-sm);
  height: var(--pb-size-icon-sm);
  flex: 0 0 auto;
  color: var(--pb-color-text-muted);
}

.pb-search-field input,
.pb-select-field select {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: inherit;
  font: inherit;
}

.pb-search-field input::placeholder {
  color: var(--pb-filter-field-placeholder);
}

.pb-select-field select {
  min-height: calc(var(--pb-size-control-md) - 2px);
  appearance: none;
  cursor: pointer;
}

.pb-native-select-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.pb-select-dropdown {
  position: relative;
  min-width: 0;
}

.pb-select-dropdown-button {
  width: 100%;
  justify-content: space-between;
  cursor: pointer;
}

.pb-select-dropdown-button .ui-icon {
  transition: transform var(--pb-motion-duration-base) var(--pb-motion-ease-standard);
}

.pb-select-dropdown-button[disabled],
.pb-select-dropdown-button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.58;
}

.pb-select-dropdown-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pb-select-dropdown.is-open .pb-select-dropdown-button .ui-icon {
  transform: rotate(180deg);
}

.pb-dropdown-list-container {
  position: absolute;
  z-index: var(--pb-dropdown-list-z-index);
  top: calc(100% + var(--pb-space-1));
  right: 0;
  left: 0;
  display: grid;
  gap: var(--pb-dropdown-list-gap);
  max-height: var(--pb-dropdown-list-max-height);
  padding: var(--pb-dropdown-list-padding);
  overflow: auto;
  border: 1px solid var(--pb-dropdown-list-border);
  border-radius: var(--pb-dropdown-list-radius);
  background: var(--pb-dropdown-list-bg);
  box-shadow: var(--pb-dropdown-list-shadow);
  isolation: isolate;
}

.pb-dropdown-list-container[hidden] {
  display: none;
}

.pb-dropdown-list-item {
  width: 100%;
  min-height: var(--pb-dropdown-list-item-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pb-space-3);
  padding: var(--pb-space-2) var(--pb-dropdown-list-item-padding-x);
  border: 1px solid transparent;
  border-radius: var(--pb-radius-md);
  background: var(--pb-dropdown-list-bg);
  color: var(--pb-color-text-primary);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.pb-dropdown-list-item:hover,
.pb-dropdown-list-item:focus-visible {
  outline: 0;
  background: var(--pb-dropdown-list-item-hover-bg);
}

.pb-dropdown-list-item[aria-selected="true"] {
  border-color: var(--pb-dropdown-list-item-active-border);
  background: var(--pb-dropdown-list-item-active-bg);
}

.pb-combobox-field {
  position: relative;
  min-width: 0;
}

.pb-combobox-field:focus-within,
.pb-combobox-field.is-open,
.pb-select-dropdown.is-open {
  z-index: var(--pb-dropdown-list-z-index);
}

.pb-suggestion-menu {
  position: absolute;
  z-index: var(--pb-dropdown-list-z-index);
  top: calc(100% + var(--pb-space-1));
  right: 0;
  left: 0;
  display: grid;
  gap: var(--pb-dropdown-list-gap);
  max-height: var(--pb-dropdown-list-max-height);
  padding: var(--pb-dropdown-list-padding);
  overflow: auto;
  border: 1px solid var(--pb-dropdown-list-border);
  border-radius: var(--pb-dropdown-list-radius);
  background: var(--pb-dropdown-list-bg);
  box-shadow: var(--pb-dropdown-list-shadow);
  isolation: isolate;
}

.pb-suggestion-menu[hidden] {
  display: none;
}

.pb-suggestion-item {
  width: 100%;
  min-height: var(--pb-dropdown-list-item-height);
  display: grid;
  align-content: center;
  gap: 2px;
  padding: var(--pb-space-2) var(--pb-dropdown-list-item-padding-x);
  border: 1px solid transparent;
  border-radius: var(--pb-radius-md);
  background: var(--pb-dropdown-list-bg);
  color: var(--pb-color-text-primary);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.pb-suggestion-item:hover,
.pb-suggestion-item:focus-visible {
  outline: 0;
  background: var(--pb-dropdown-list-item-hover-bg);
}

.pb-suggestion-item[aria-selected="true"] {
  border-color: var(--pb-dropdown-list-item-active-border);
  background: var(--pb-dropdown-list-item-active-bg);
}

.pb-suggestion-item-title {
  min-width: 0;
  overflow: hidden;
  font-size: var(--pb-font-size-sm);
  font-weight: var(--pb-font-weight-semibold);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pb-suggestion-item-meta,
.pb-suggestion-empty {
  color: var(--pb-dropdown-list-item-muted);
  font-size: var(--pb-font-size-xs);
  line-height: var(--pb-line-height-normal);
}

.pb-suggestion-empty {
  padding: var(--pb-space-3);
  background: var(--pb-dropdown-list-bg);
}

.pb-switch-row {
  min-height: var(--pb-size-control-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pb-space-3);
  color: var(--pb-color-text-primary);
  font-size: var(--pb-font-size-sm);
  font-weight: var(--pb-font-weight-semibold);
  cursor: pointer;
  user-select: none;
}

.pb-switch-row input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.pb-switch-track {
  width: var(--pb-switch-track-width);
  height: var(--pb-switch-track-height);
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  padding: calc((var(--pb-switch-track-height) - var(--pb-switch-thumb-size)) / 2);
  border-radius: var(--pb-radius-pill);
  background: var(--pb-switch-track-bg);
  transition:
    background var(--pb-motion-duration-base) var(--pb-motion-ease-standard),
    box-shadow var(--pb-motion-duration-base) var(--pb-motion-ease-standard);
}

.pb-switch-thumb {
  width: var(--pb-switch-thumb-size);
  height: var(--pb-switch-thumb-size);
  display: block;
  border-radius: var(--pb-radius-pill);
  background: var(--pb-switch-thumb-bg);
  box-shadow: var(--pb-elevation-control);
  transform: translateX(0);
  transition: transform var(--pb-motion-duration-base) var(--pb-motion-ease-standard);
}

.pb-switch-row input:checked + .pb-switch-track {
  background: var(--pb-switch-track-active-bg);
}

.pb-switch-row input:checked + .pb-switch-track .pb-switch-thumb {
  transform: translateX(calc(var(--pb-switch-track-width) - var(--pb-switch-thumb-size) - var(--pb-switch-track-height) + var(--pb-switch-thumb-size)));
}

.pb-switch-row input:focus-visible + .pb-switch-track {
  box-shadow: 0 0 0 4px var(--pb-switch-focus-ring);
}

.pb-pagination {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--pb-space-2);
}

.pb-pagination[hidden] {
  display: none;
}

.pb-pagination-label {
  min-width: 112px;
  color: var(--pb-color-text-muted);
  font-size: var(--pb-font-size-xs);
  font-weight: var(--pb-font-weight-semibold);
  text-align: center;
}

.pb-table-control-overlay {
  position: absolute;
  inset: 0 0 auto 0;
  z-index: var(--pb-table-control-overlay-z);
  min-height: var(--pb-table-control-overlay-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pb-table-control-overlay-gap);
  padding: var(--pb-table-control-overlay-padding-y) var(--pb-table-control-overlay-padding-x);
  background: var(--pb-table-control-overlay-bg);
  color: var(--pb-color-text-secondary);
  pointer-events: none;
}

.pb-table-control-overlay:empty {
  display: none;
}

.pb-table-control-overlay > * {
  pointer-events: auto;
}

.pb-control-field.is-muted {
  color: var(--pb-color-text-muted);
}

.pb-check-row,
.pb-radio-row {
  display: inline-flex;
  align-items: center;
  gap: var(--pb-space-2);
  color: var(--pb-color-text-secondary);
  font-size: var(--pb-font-size-sm);
}

.pb-check-row input,
.pb-radio-row input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--pb-color-brand-600);
}

.pb-check-row[data-usage="gray"] input {
  accent-color: var(--pb-filter-usage-no-accent);
}

.pb-check-row[data-usage="blue"] input {
  accent-color: var(--pb-filter-usage-low-accent);
}

.pb-check-row[data-usage="green"] input {
  accent-color: var(--pb-filter-usage-steady-accent);
}

.pb-check-row[data-usage="coral"] input {
  accent-color: var(--pb-filter-usage-high-accent);
}

.pb-check-row[data-usage]::after {
  width: 8px;
  height: 8px;
  margin-left: auto;
  border-radius: var(--pb-radius-pill);
  content: "";
}

.pb-check-row[data-usage="gray"]::after {
  background: var(--pb-filter-usage-no-accent);
}

.pb-check-row[data-usage="blue"]::after {
  background: var(--pb-filter-usage-low-accent);
}

.pb-check-row[data-usage="green"]::after {
  background: var(--pb-filter-usage-steady-accent);
}

.pb-check-row[data-usage="coral"]::after {
  background: var(--pb-filter-usage-high-accent);
}

.pb-check-row[data-status="muted"] input {
  accent-color: var(--pb-color-slate-400);
}

.pb-check-row[data-status="critical"] input {
  accent-color: var(--pb-color-status-danger);
}

.pb-wireframe {
  display: grid;
  gap: var(--pb-wireframe-gap);
  padding: var(--pb-space-4);
  border: 1px solid var(--pb-wireframe-border);
  border-radius: var(--pb-wireframe-radius);
  background: var(--pb-wireframe-bg);
  color: var(--pb-color-text-secondary);
}

.pb-wireframe-label {
  color: var(--pb-color-text-primary);
  font-size: var(--pb-font-size-sm);
  font-weight: var(--pb-font-weight-bold);
}

.pb-element-catalog {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: var(--pb-space-3);
}

.pb-element-catalog-item {
  display: grid;
  gap: var(--pb-space-2);
  min-height: 96px;
  padding: var(--pb-space-3);
  border: 1px solid var(--pb-color-border-subtle);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-surface-subtle);
}

.pb-element-catalog-title {
  color: var(--pb-color-text-primary);
  font-size: var(--pb-font-size-sm);
  font-weight: var(--pb-font-weight-bold);
}

.pb-element-catalog-desc {
  color: var(--pb-color-text-secondary);
  font-size: var(--pb-font-size-xs);
  line-height: var(--pb-line-height-normal);
}

.pb-wireframe-hotspot {
  position: relative;
  cursor: help;
}

.pb-wireframe-hotspot:hover,
.pb-wireframe-hotspot:focus-visible {
  outline: 2px solid var(--pb-wireframe-hover-ring);
  outline-offset: 2px;
  z-index: var(--pb-z-tooltip);
}

.pb-wireframe-hotspot::after {
  position: absolute;
  left: 50%;
  bottom: calc(100% + var(--pb-space-2));
  z-index: var(--pb-z-tooltip, var(--pb-z-max));
  width: max-content;
  max-width: 260px;
  padding: var(--pb-space-2) var(--pb-space-3);
  border-radius: var(--pb-radius-md);
  background: var(--pb-wireframe-tooltip-bg);
  color: var(--pb-wireframe-tooltip-text);
  box-shadow: var(--pb-elevation-popover);
  content: attr(data-description);
  font-size: var(--pb-font-size-xs);
  line-height: var(--pb-line-height-normal);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 4px);
  transition:
    opacity var(--pb-motion-duration-base) var(--pb-motion-ease-standard),
    transform var(--pb-motion-duration-base) var(--pb-motion-ease-standard);
  white-space: normal;
}

.pb-wireframe-hotspot:hover::after,
.pb-wireframe-hotspot:focus-visible::after {
  opacity: 1;
  transform: translate(-50%, 0);
}

body.pb-tooltip-portal-enabled .pb-wireframe-hotspot::after {
  display: none;
}

.pb-floating-tooltip {
  position: fixed;
  left: 0;
  top: 0;
  z-index: var(--pb-z-tooltip);
  max-width: min(320px, calc(100vw - var(--pb-space-6)));
  padding: var(--pb-space-2) var(--pb-space-3);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--pb-radius-md);
  background: var(--pb-wireframe-tooltip-bg);
  color: var(--pb-wireframe-tooltip-text);
  box-shadow: var(--pb-elevation-popover);
  font-size: var(--pb-font-size-xs);
  font-weight: var(--pb-font-weight-medium);
  line-height: var(--pb-line-height-normal);
  opacity: 0;
  pointer-events: none;
  transform: translateY(var(--pb-motion-distance-sm));
  transition:
    opacity var(--pb-motion-duration-fast) var(--pb-motion-ease-standard),
    transform var(--pb-motion-duration-fast) var(--pb-motion-ease-standard);
  visibility: hidden;
}

.pb-floating-tooltip.is-visible {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.pb-wireframe-shell {
  min-height: 280px;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: var(--pb-wireframe-gap);
}

.pb-wireframe-shell.has-right-rail {
  grid-template-columns: 56px minmax(0, 1fr) minmax(170px, 0.32fr);
}

.pb-wireframe-sidebar,
.pb-wireframe-rightbar,
.pb-wireframe-main,
.pb-wireframe-panel,
.pb-wireframe-card,
.pb-wireframe-modal,
.pb-wireframe-drawer {
  border: 1px solid var(--pb-wireframe-border);
  border-radius: var(--pb-wireframe-radius);
  background: var(--pb-wireframe-surface);
}

.pb-wireframe-sidebar {
  display: grid;
  align-content: start;
  justify-items: center;
  gap: var(--pb-space-3);
  padding: var(--pb-space-3) var(--pb-space-2);
  background: var(--pb-shell-sidebar-bg);
}

.pb-wireframe-nav-dot {
  width: 28px;
  height: 28px;
  border-radius: var(--pb-radius-md);
  background: rgba(255, 255, 255, 0.22);
}

.pb-wireframe-main,
.pb-wireframe-rightbar,
.pb-wireframe-panel,
.pb-wireframe-card {
  display: grid;
  gap: var(--pb-wireframe-gap);
  padding: var(--pb-space-3);
}

.pb-wireframe-topbar,
.pb-wireframe-footer {
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: var(--pb-space-2);
  padding: var(--pb-space-2);
  border: 1px solid var(--pb-wireframe-border);
  border-radius: var(--pb-radius-md);
  background: var(--pb-wireframe-surface);
}

.pb-wireframe-content {
  display: grid;
  gap: var(--pb-wireframe-gap);
  min-height: 140px;
}

.pb-wireframe-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--pb-wireframe-gap);
}

.pb-wireframe-stack {
  display: grid;
  gap: var(--pb-space-2);
}

.pb-wireframe-line {
  height: 10px;
  max-width: 100%;
  border-radius: var(--pb-radius-pill);
  background: var(--pb-wireframe-line);
}

.pb-wireframe-line.is-short {
  width: 42%;
}

.pb-wireframe-line.is-medium {
  width: 68%;
}

.pb-wireframe-block,
.pb-wireframe-chart,
.pb-wireframe-table {
  min-height: 86px;
  border-radius: var(--pb-radius-md);
  background:
    linear-gradient(90deg, var(--pb-wireframe-fill-strong) 0 18%, transparent 18% 100%),
    repeating-linear-gradient(0deg, transparent 0 22px, var(--pb-wireframe-line) 22px 23px),
    var(--pb-wireframe-fill);
}

.pb-wireframe-chart {
  min-height: 128px;
  background:
    linear-gradient(90deg, transparent 0 12%, var(--pb-wireframe-line) 12% 12.5%, transparent 12.5% 100%),
    linear-gradient(0deg, transparent 0 18%, var(--pb-wireframe-line) 18% 18.5%, transparent 18.5% 100%),
    linear-gradient(90deg, var(--pb-wireframe-fill-strong) 0 62%, transparent 62%),
    var(--pb-wireframe-fill);
}

.pb-wireframe-table {
  min-height: 118px;
  background:
    linear-gradient(0deg, var(--pb-wireframe-fill-strong) 0 24px, transparent 24px),
    repeating-linear-gradient(0deg, transparent 0 30px, var(--pb-wireframe-line) 30px 31px),
    repeating-linear-gradient(90deg, transparent 0 33%, var(--pb-wireframe-line) 33% calc(33% + 1px)),
    var(--pb-wireframe-surface);
}

.pb-wireframe-modal {
  width: min(420px, 100%);
  min-height: 190px;
  place-self: center;
  overflow: hidden;
  box-shadow: var(--pb-elevation-modal);
}

.pb-wireframe-modal .pb-wireframe-topbar,
.pb-wireframe-modal .pb-wireframe-footer {
  border-width: 0 0 1px;
  border-radius: 0;
}

.pb-wireframe-modal .pb-wireframe-footer {
  border-width: 1px 0 0;
  justify-content: flex-end;
}

.pb-wireframe-drawer {
  min-height: 260px;
  width: min(290px, 100%);
  margin-left: auto;
}

.pb-wireframe-optimization {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) minmax(280px, 336px);
  min-height: 620px;
  overflow: hidden;
  border: 1px solid var(--pb-frame-border);
  border-radius: var(--pb-frame-radius);
  background: var(--pb-frame-bg);
  box-shadow: var(--pb-frame-shadow);
}

.pb-wireframe-optimization .pb-wireframe-sidebar {
  border-width: 0 1px 0 0;
  border-radius: 0;
}

.pb-wireframe-optimization-main {
  min-width: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  background: var(--pb-color-bg-app);
}

.pb-wireframe-optimization-toolbar {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pb-space-3);
  padding: var(--pb-space-4);
  border-bottom: 1px solid var(--pb-divider-border-color);
  background: var(--pb-color-surface-raised);
}

.pb-wireframe-control-strip,
.pb-wireframe-action-strip,
.pb-wireframe-button-group {
  display: flex;
  align-items: center;
  gap: var(--pb-space-2);
  flex-wrap: wrap;
}

.pb-wireframe-select {
  width: 150px;
  height: 38px;
  border: 1px solid var(--pb-color-border-default);
  border-radius: var(--pb-radius-lg);
  background:
    linear-gradient(90deg, var(--pb-wireframe-line) 0 42%, transparent 42%),
    var(--pb-color-surface-raised);
}

.pb-wireframe-icon-button,
.pb-wireframe-filter-button {
  height: var(--pb-optimization-toolbar-icon-button-size);
  border: 1px solid var(--pb-icon-button-border);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-surface-raised);
  box-shadow: var(--pb-control-shadow);
}

.pb-wireframe-icon-button {
  width: var(--pb-optimization-toolbar-icon-button-size);
}

.pb-wireframe-icon-button.is-active {
  border-color: var(--pb-color-brand-500);
  background: rgba(var(--pb-color-brand-rgb), 0.12);
}

.pb-wireframe-filter-button {
  width: 118px;
}

.pb-wireframe-optimization-content {
  min-height: 0;
  padding: var(--pb-space-5);
}

.pb-wireframe-chart-card {
  min-height: 100%;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden;
  border: 1px solid var(--pb-color-border-subtle);
  border-radius: var(--pb-radius-xl);
  background: var(--pb-color-surface-raised);
  box-shadow: var(--pb-elevation-card);
}

.pb-wireframe-chart-header {
  min-height: 76px;
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto auto;
  align-items: center;
  gap: var(--pb-space-4);
  padding: var(--pb-space-4) var(--pb-space-5);
  border-bottom: 1px solid var(--pb-color-border-subtle);
}

.pb-wireframe-legend {
  display: flex;
  gap: var(--pb-space-3);
}

.pb-wireframe-legend-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--pb-radius-pill);
  background: var(--pb-color-chart-green);
}

.pb-wireframe-legend-dot.is-gray {
  background: var(--pb-color-chart-gray);
}

.pb-wireframe-legend-dot.is-coral {
  background: var(--pb-color-chart-coral);
}

.pb-wireframe-chart-grid {
  display: grid;
  grid-template-columns:
    var(--pb-optimization-chart-label-column)
    minmax(var(--pb-optimization-wireframe-bar-min-column), 1fr)
    var(--pb-optimization-chart-metric-column)
    var(--pb-optimization-chart-metric-column);
  align-content: start;
  min-height: 0;
  padding: var(--pb-space-4) var(--pb-space-5);
  background:
    linear-gradient(
      90deg,
      var(--pb-optimization-chart-grid-line) 0 var(--pb-optimization-chart-grid-line-width),
      transparent var(--pb-optimization-chart-grid-line-width)
    ),
    linear-gradient(
      90deg,
      transparent calc(100% - var(--pb-optimization-chart-grid-line-width)),
      var(--pb-optimization-chart-grid-line) calc(100% - var(--pb-optimization-chart-grid-line-width)) 100%
    ),
    repeating-linear-gradient(
      90deg,
      transparent 0 calc(var(--pb-optimization-chart-grid-interval) - var(--pb-optimization-chart-grid-line-width)),
      var(--pb-optimization-chart-grid-line) calc(var(--pb-optimization-chart-grid-interval) - var(--pb-optimization-chart-grid-line-width)) var(--pb-optimization-chart-grid-interval)
    ),
    var(--pb-color-surface-raised);
}

.pb-wireframe-chart-grid.is-item-view {
  grid-template-columns:
    var(--pb-optimization-item-label-column)
    minmax(var(--pb-optimization-item-bar-min-column), 1fr)
    var(--pb-optimization-chart-metric-column)
    var(--pb-optimization-chart-metric-column);
}

.pb-wireframe-chart-grid.is-item-view .pb-wireframe-grid-heading:nth-child(1),
.pb-wireframe-chart-grid.is-item-view .pb-wireframe-grid-cell.is-item-label {
  grid-column: span 2;
}

.pb-wireframe-grid-heading,
.pb-wireframe-grid-cell {
  min-height: var(--pb-optimization-chart-row-height);
  display: flex;
  align-items: center;
  border-bottom: var(--pb-border-width-sm) solid var(--pb-optimization-chart-row-border);
}

.pb-wireframe-grid-heading {
  color: var(--pb-color-text-secondary);
  font-size: var(--pb-optimization-chart-heading-font-size);
  font-weight: var(--pb-font-weight-semibold);
}

.pb-wireframe-grid-cell {
  color: var(--pb-color-text-primary);
  font-size: var(--pb-optimization-chart-body-font-size);
  font-weight: var(--pb-font-weight-semibold);
}

.pb-wireframe-chart-grid .pb-wireframe-grid-heading:first-child {
  padding-left: calc(var(--pb-optimization-chart-caret-size) + var(--pb-space-3));
}

.pb-wireframe-chart-grid .pb-wireframe-grid-heading:nth-child(4n + 3),
.pb-wireframe-chart-grid .pb-wireframe-grid-heading:nth-child(4n + 4),
.pb-wireframe-chart-grid .pb-wireframe-grid-cell:nth-child(4n + 3),
.pb-wireframe-chart-grid .pb-wireframe-grid-cell:nth-child(4n + 4) {
  justify-content: flex-end;
  text-align: right;
}

.pb-wireframe-chart-grid.is-item-view .pb-wireframe-grid-heading:nth-child(4n + 3),
.pb-wireframe-chart-grid.is-item-view .pb-wireframe-grid-heading:nth-child(4n + 4),
.pb-wireframe-chart-grid.is-item-view .pb-wireframe-grid-cell:nth-child(4n + 3),
.pb-wireframe-chart-grid.is-item-view .pb-wireframe-grid-cell:nth-child(4n + 4) {
  justify-content: flex-end;
  text-align: right;
}

.pb-wireframe-row-label {
  display: inline-flex;
  align-items: center;
  gap: var(--pb-space-2);
  min-width: 0;
}

.pb-wireframe-row-label .pb-caret-button {
  pointer-events: none;
}

.pb-wireframe-stacked-bar {
  width: min(100%, var(--bar-width, 78%));
  height: var(--pb-optimization-chart-bar-height);
  display: flex;
  overflow: hidden;
  border-radius: 0;
  background: var(--pb-wireframe-fill);
}

.pb-wireframe-bar-segment {
  height: 100%;
}

.pb-wireframe-bar-segment.is-gray {
  width: 18%;
  background: var(--pb-color-chart-gray);
}

.pb-wireframe-bar-segment.is-green-soft {
  width: 58%;
  background: var(--pb-color-chart-blue);
}

.pb-wireframe-bar-segment.is-blue {
  width: 28%;
  background: var(--pb-color-chart-blue);
}

.pb-wireframe-bar-segment.is-green {
  width: 18%;
  background: var(--pb-color-chart-green);
}

.pb-wireframe-bar-segment.is-coral {
  width: 6%;
  background: var(--pb-color-chart-coral);
}

.pb-wireframe-chart-footer {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pb-space-4);
  padding: 0 var(--pb-space-5);
  border-top: 1px solid var(--pb-color-border-subtle);
  color: var(--pb-color-text-secondary);
  font-size: var(--pb-font-size-sm);
}

.pb-wireframe-control-panel {
  min-width: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  border-left: 1px solid var(--pb-right-sidebar-border);
  background: var(--pb-right-sidebar-bg);
  box-shadow: var(--pb-right-sidebar-shadow);
}

.pb-wireframe-control-header,
.pb-wireframe-control-footer {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pb-space-3);
  padding: 0 var(--pb-space-5);
  border-bottom: 1px solid var(--pb-color-border-subtle);
}

.pb-wireframe-control-footer {
  justify-content: flex-end;
  border-top: 1px solid var(--pb-color-border-subtle);
  border-bottom: 0;
}

.pb-wireframe-control-body {
  overflow: hidden;
}

.pb-wireframe-control-section {
  display: grid;
  gap: var(--pb-space-3);
  padding: var(--pb-space-4) var(--pb-space-5);
  border-bottom: 0;
}

.pb-wireframe-control-section.has-divider-top {
  border-top: 1px solid var(--pb-optimization-sidebar-section-divider);
}

.pb-wireframe-field {
  height: 38px;
  border: 1px solid var(--pb-color-border-default);
  border-radius: var(--pb-radius-lg);
  background:
    linear-gradient(90deg, var(--pb-wireframe-line) 0 54%, transparent 54%),
    var(--pb-color-surface-raised);
}

.pb-wireframe-page-set {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--pb-space-4);
}

.pb-wireframe-page-card {
  display: grid;
  gap: var(--pb-wireframe-gap);
  min-height: 330px;
  padding: var(--pb-space-4);
  border: 1px solid var(--pb-wireframe-border);
  border-radius: var(--pb-radius-xl);
  background: var(--pb-wireframe-bg);
}

.pb-wireframe-directory {
  display: grid;
  grid-template-columns: minmax(150px, 0.34fr) 8px minmax(210px, 1fr) minmax(140px, 0.32fr);
  gap: var(--pb-wireframe-gap);
  min-height: 260px;
}

.pb-wireframe-directory-list,
.pb-wireframe-directory-detail,
.pb-wireframe-directory-context,
.pb-wireframe-task-column,
.pb-wireframe-shortage-detail,
.pb-wireframe-utility-preview {
  display: grid;
  align-content: start;
  gap: var(--pb-space-2);
  padding: var(--pb-space-3);
  border: 1px solid var(--pb-wireframe-border);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-wireframe-surface);
}

.pb-wireframe-splitter {
  border-radius: var(--pb-radius-pill);
  background: var(--pb-wireframe-line);
}

.pb-wireframe-list-row {
  min-height: 30px;
  border-radius: var(--pb-radius-md);
  background:
    linear-gradient(90deg, var(--pb-wireframe-fill-strong) 0 24%, transparent 24%),
    var(--pb-wireframe-line);
}

.pb-wireframe-list-row.is-active {
  outline: 2px solid var(--pb-color-brand-500);
  background:
    linear-gradient(90deg, var(--pb-color-brand-500) 0 4px, transparent 4px),
    rgba(var(--pb-color-brand-rgb), 0.14);
}

.pb-wireframe-task-workspace {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: var(--pb-wireframe-gap);
  min-height: 290px;
}

.pb-wireframe-task-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--pb-wireframe-gap);
}

.pb-wireframe-task-card {
  min-height: 54px;
  border: 1px solid var(--pb-wireframe-border);
  border-radius: var(--pb-radius-lg);
  background:
    linear-gradient(90deg, var(--pb-color-chart-green) 0 4px, transparent 4px),
    var(--pb-color-surface-raised);
}

.pb-wireframe-gantt {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: var(--pb-space-2);
  padding: var(--pb-space-3);
  border: 1px solid var(--pb-wireframe-border);
  border-radius: var(--pb-radius-lg);
  background:
    repeating-linear-gradient(90deg, transparent 0 14%, var(--pb-color-chart-grid) 14% calc(14% + 1px)),
    var(--pb-wireframe-surface);
}

.pb-wireframe-gantt-row {
  display: contents;
}

.pb-wireframe-gantt-label,
.pb-wireframe-gantt-track {
  min-height: 28px;
  border-bottom: 1px solid var(--pb-color-border-subtle);
}

.pb-wireframe-gantt-track {
  position: relative;
}

.pb-wireframe-gantt-bar {
  position: absolute;
  top: 8px;
  left: var(--bar-left, 16%);
  width: var(--bar-width, 42%);
  height: 12px;
  border-radius: var(--pb-radius-pill);
  background: var(--pb-color-chart-green);
}

.pb-wireframe-analytics-dashboard {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(140px, 0.32fr);
  gap: var(--pb-wireframe-gap);
  min-height: 300px;
}

.pb-wireframe-chart-stage {
  min-height: 230px;
  border: 1px solid var(--pb-wireframe-border);
  border-radius: var(--pb-radius-lg);
  background:
    repeating-linear-gradient(90deg, transparent 0 12%, var(--pb-color-chart-grid) 12% calc(12% + 1px)),
    linear-gradient(90deg, var(--pb-color-chart-green) 0 16%, transparent 16%),
    linear-gradient(90deg, transparent 0 24%, var(--pb-color-chart-blue) 24% 58%, transparent 58%),
    linear-gradient(90deg, transparent 0 65%, var(--pb-color-chart-coral) 65% 74%, transparent 74%),
    var(--pb-wireframe-surface);
}

.pb-wireframe-chart-stage.is-flow {
  background:
    radial-gradient(circle at 18% 28%, var(--pb-color-chart-green) 0 10px, transparent 11px),
    radial-gradient(circle at 76% 48%, var(--pb-color-chart-blue) 0 13px, transparent 14px),
    radial-gradient(circle at 38% 76%, var(--pb-color-chart-coral) 0 9px, transparent 10px),
    linear-gradient(28deg, transparent 0 44%, var(--pb-wireframe-line) 44% 47%, transparent 47%),
    linear-gradient(152deg, transparent 0 48%, var(--pb-wireframe-line) 48% 51%, transparent 51%),
    var(--pb-wireframe-surface);
}

.pb-wireframe-chart-stage.is-line {
  background:
    repeating-linear-gradient(90deg, transparent 0 12%, var(--pb-color-chart-grid) 12% calc(12% + 1px)),
    repeating-linear-gradient(0deg, transparent 0 24%, var(--pb-color-chart-grid) 24% calc(24% + 1px)),
    linear-gradient(135deg, transparent 0 26%, var(--pb-color-chart-green) 26% 28%, transparent 28% 52%, var(--pb-color-chart-blue) 52% 54%, transparent 54%),
    var(--pb-wireframe-surface);
}

.pb-wireframe-shortage-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(160px, 0.34fr);
  gap: var(--pb-wireframe-gap);
  min-height: 300px;
}

.pb-wireframe-shortage-table {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 0.7fr 0.5fr;
  align-content: start;
  border: 1px solid var(--pb-wireframe-border);
  border-radius: var(--pb-radius-lg);
  overflow: hidden;
  background: var(--pb-wireframe-surface);
}

.pb-wireframe-shortage-cell {
  min-height: 34px;
  display: flex;
  align-items: center;
  padding: 0 var(--pb-space-2);
  border-bottom: 1px solid var(--pb-color-border-subtle);
  color: var(--pb-color-text-secondary);
  font-size: var(--pb-font-size-xs);
}

.pb-wireframe-shortage-cell.is-head {
  color: var(--pb-color-text-primary);
  font-weight: var(--pb-font-weight-bold);
  background: var(--pb-color-surface-subtle);
}

.pb-wireframe-utility-workspace {
  display: grid;
  grid-template-columns: minmax(150px, 0.35fr) minmax(0, 1fr);
  gap: var(--pb-wireframe-gap);
  min-height: 300px;
}

.pb-wireframe-utility-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--pb-space-2);
}

.pb-wireframe-utility-tile {
  min-height: 74px;
  border: 1px solid var(--pb-wireframe-border);
  border-radius: var(--pb-radius-lg);
  background:
    linear-gradient(180deg, var(--pb-wireframe-fill-strong) 0 36%, transparent 36%),
    var(--pb-wireframe-surface);
}

.pb-functional-mockup {
  display: grid;
  gap: var(--pb-space-4);
}

.pb-functional-tabs {
  display: flex;
  align-items: center;
  gap: var(--pb-space-2);
  flex-wrap: wrap;
}

.pb-functional-tab[aria-selected="true"] {
  border-color: rgba(var(--pb-color-brand-rgb), 0.62);
  background: rgba(var(--pb-color-brand-rgb), 0.14);
  color: var(--pb-color-brand-700);
  box-shadow: var(--pb-control-active-shadow);
}

.pb-functional-stage {
  min-height: 470px;
  border: 1px solid var(--pb-frame-border);
  border-radius: var(--pb-frame-radius);
  background: var(--pb-color-bg-app);
  box-shadow: var(--pb-frame-shadow);
  overflow: hidden;
}

.pb-functional-panel {
  display: grid;
  gap: var(--pb-space-4);
  padding: var(--pb-space-5);
}

.pb-functional-panel[hidden],
.pb-demo-view[hidden],
.pb-demo-filter-panel[hidden],
.pb-demo-popover[hidden],
.pb-demo-drawer[hidden] {
  display: none !important;
}

.pb-demo-shell {
  display: grid;
  gap: var(--pb-space-4);
}

.pb-demo-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pb-space-3);
  padding: var(--pb-space-3);
  border: 1px solid var(--pb-color-border-subtle);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-surface-raised);
}

.pb-demo-grid {
  display: grid;
  gap: var(--pb-space-4);
}

.pb-demo-contacts-grid {
  grid-template-columns: minmax(190px, 0.38fr) minmax(0, 1fr) minmax(170px, 0.34fr);
}

.pb-demo-analytics-grid,
.pb-demo-shortage-grid,
.pb-demo-utility-grid {
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.38fr);
}

.pb-demo-pane {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: var(--pb-space-3);
  padding: var(--pb-space-4);
  border: 1px solid var(--pb-color-border-subtle);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-surface-raised);
}

.pb-demo-row-button,
.pb-demo-tool-card,
.pb-demo-task-card {
  width: 100%;
  display: grid;
  gap: var(--pb-space-1);
  padding: var(--pb-space-3);
  border: 1px solid var(--pb-color-border-subtle);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-surface-subtle);
  color: var(--pb-color-text-primary);
  text-align: left;
  cursor: pointer;
  transition:
    border-color var(--pb-motion-duration-base) var(--pb-motion-ease-standard),
    background var(--pb-motion-duration-base) var(--pb-motion-ease-standard),
    transform var(--pb-motion-duration-fast) var(--pb-motion-ease-standard);
}

.pb-demo-row-button:hover,
.pb-demo-tool-card:hover,
.pb-demo-task-card:hover {
  border-color: rgba(var(--pb-color-brand-rgb), 0.42);
  background: rgba(var(--pb-color-brand-rgb), 0.10);
}

.pb-demo-row-button.is-selected,
.pb-demo-tool-card.is-selected,
.pb-demo-task-card.is-selected {
  border-color: var(--pb-color-brand-500);
  background: rgba(var(--pb-color-brand-rgb), 0.14);
}

.pb-demo-row-button[hidden] {
  display: none;
}

.pb-demo-row-title,
.pb-demo-preview-title {
  font-size: var(--pb-font-size-sm);
  font-weight: var(--pb-font-weight-bold);
}

.pb-demo-row-meta,
.pb-demo-preview-meta {
  color: var(--pb-color-text-secondary);
  font-size: var(--pb-font-size-xs);
}

.pb-demo-task-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--pb-space-3);
}

.pb-demo-task-column {
  display: grid;
  align-content: start;
  gap: var(--pb-space-2);
  min-height: 220px;
  padding: var(--pb-space-3);
  border: 1px solid var(--pb-color-border-subtle);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-surface-subtle);
}

.pb-demo-chart-stage {
  min-height: 270px;
  border: 1px solid var(--pb-color-border-subtle);
  border-radius: var(--pb-radius-lg);
  background:
    repeating-linear-gradient(90deg, transparent 0 12%, var(--pb-color-chart-grid) 12% calc(12% + 1px)),
    linear-gradient(90deg, transparent 0 10%, var(--pb-color-chart-green) 10% 18%, transparent 18% 100%),
    linear-gradient(90deg, transparent 0 28%, var(--pb-color-chart-blue) 28% 62%, transparent 62% 100%),
    linear-gradient(90deg, transparent 0 70%, var(--pb-color-chart-coral) 70% 82%, transparent 82% 100%),
    var(--pb-color-surface-raised);
}

.pb-demo-chart-stage[data-chart="line"] {
  background:
    repeating-linear-gradient(90deg, transparent 0 12%, var(--pb-color-chart-grid) 12% calc(12% + 1px)),
    repeating-linear-gradient(0deg, transparent 0 24%, var(--pb-color-chart-grid) 24% calc(24% + 1px)),
    linear-gradient(138deg, transparent 0 25%, var(--pb-color-chart-green) 25% 27%, transparent 27% 50%, var(--pb-color-chart-blue) 50% 52%, transparent 52%),
    var(--pb-color-surface-raised);
}

.pb-demo-chart-stage[data-chart="flow"] {
  background:
    radial-gradient(circle at 18% 30%, var(--pb-color-chart-green) 0 16px, transparent 17px),
    radial-gradient(circle at 78% 48%, var(--pb-color-chart-blue) 0 22px, transparent 23px),
    radial-gradient(circle at 38% 74%, var(--pb-color-chart-coral) 0 14px, transparent 15px),
    linear-gradient(28deg, transparent 0 44%, var(--pb-color-chart-grid) 44% 47%, transparent 47%),
    linear-gradient(152deg, transparent 0 48%, var(--pb-color-chart-grid) 48% 51%, transparent 51%),
    var(--pb-color-surface-raised);
}

.pb-demo-filter-panel,
.pb-demo-popover,
.pb-demo-drawer {
  padding: var(--pb-space-3);
  border: 1px solid var(--pb-color-border-subtle);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-surface-subtle);
  box-shadow: var(--pb-elevation-popover);
}

.pb-demo-drawer {
  display: grid;
  gap: var(--pb-space-3);
}

.pb-demo-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--pb-z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--pb-space-5);
  background: var(--pb-color-surface-scrim);
}

.pb-demo-modal-backdrop.is-open {
  display: flex;
}

@media (max-width: 860px) {
  .pb-wireframe-directory,
  .pb-wireframe-analytics-dashboard,
  .pb-wireframe-shortage-workspace,
  .pb-wireframe-utility-workspace,
  .pb-demo-contacts-grid,
  .pb-demo-analytics-grid,
  .pb-demo-shortage-grid,
  .pb-demo-utility-grid,
  .pb-demo-task-board {
    grid-template-columns: 1fr;
  }

  .pb-wireframe-splitter {
    min-height: 8px;
  }
}

@media (max-width: 980px) {
  .pb-wireframe-optimization {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .pb-wireframe-control-panel {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .pb-wireframe-optimization {
    grid-template-columns: 1fr;
  }

  .pb-wireframe-chart-header,
  .pb-wireframe-chart-grid {
    grid-template-columns: 1fr;
  }

  .pb-wireframe-chart-footer,
  .pb-wireframe-optimization-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .pb-wireframe-shell,
  .pb-wireframe-shell.has-right-rail,
  .pb-wireframe-grid {
    grid-template-columns: 1fr;
  }

  .pb-wireframe-sidebar {
    min-height: 56px;
    grid-auto-flow: column;
    align-content: center;
    justify-content: start;
  }

  .pb-wireframe-drawer {
    width: 100%;
  }
}

.pb-tooltip,
.opt-tooltip {
  border-radius: var(--pb-radius-md);
  background: var(--pb-tooltip-bg, var(--tooltip-bg));
  color: var(--pb-tooltip-text, #ffffff);
  box-shadow: var(--pb-elevation-popover);
}

.pb-chart-legend {
  display: inline-flex;
  align-items: center;
  gap: var(--pb-space-3);
  color: var(--pb-color-text-secondary);
  font-size: var(--pb-font-size-sm);
}

.pb-legend-item {
  display: inline-flex;
  align-items: center;
  gap: var(--pb-space-2);
}

.pb-swatch {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: var(--pb-radius-pill);
  background: currentColor;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.12);
}

.pb-scrollbar {
  scrollbar-color: var(--pb-color-brand-600) transparent;
  scrollbar-width: thin;
}

.pb-scrollbar::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.pb-scrollbar::-webkit-scrollbar-track {
  background: rgba(148, 163, 184, 0.12);
  border-radius: var(--pb-radius-pill);
}

.pb-scrollbar::-webkit-scrollbar-thumb {
  background: var(--pb-color-brand-600);
  border-radius: var(--pb-radius-pill);
}

.pb-motion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--pb-space-4);
}

.pb-motion-card {
  display: grid;
  gap: var(--pb-space-3);
  min-height: 130px;
  padding: var(--pb-space-4);
  border: 1px solid var(--pb-color-border-subtle);
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-surface-subtle);
}

.pb-motion-label {
  color: var(--pb-color-text-primary);
  font-size: var(--pb-font-size-sm);
  font-weight: var(--pb-font-weight-bold);
}

.pb-motion-sample {
  width: 72px;
  height: 46px;
  border-radius: var(--pb-radius-lg);
  background: var(--pb-color-brand-600);
  box-shadow: var(--pb-shadow-brand);
}

.pb-motion-sample.is-wide {
  width: 120px;
}

.pb-motion-sample.is-line {
  width: 100%;
  height: 12px;
  border-radius: var(--pb-radius-pill);
  background: var(--pb-wireframe-line);
  box-shadow: none;
}

.pb-motion-hover-lift {
  transition:
    transform var(--pb-motion-duration-base) var(--pb-motion-ease-standard),
    box-shadow var(--pb-motion-duration-base) var(--pb-motion-ease-standard);
}

.pb-motion-hover-lift:hover {
  transform: translateY(calc(var(--pb-motion-distance-sm) * -1));
  box-shadow: var(--pb-elevation-popover);
}

.pb-motion-press {
  transition: transform var(--pb-motion-duration-fast) var(--pb-motion-ease-standard);
}

.pb-motion-press:active {
  transform: scale(var(--pb-motion-scale-press));
}

.pb-animate-fade-in {
  animation: pbFadeIn var(--pb-motion-duration-slow) var(--pb-motion-ease-standard) both;
}

.pb-animate-slide-up {
  animation: pbSlideUp var(--pb-motion-duration-slow) var(--pb-motion-ease-emphasized) both;
}

.pb-animate-slide-right {
  animation: pbSlideRight var(--pb-motion-duration-slow) var(--pb-motion-ease-emphasized) both;
}

.pb-animate-scale-in {
  animation: pbScaleIn var(--pb-motion-duration-slow) var(--pb-motion-ease-emphasized) both;
}

.pb-animate-pulse {
  animation: pbPulse 1400ms var(--pb-motion-ease-standard) infinite;
}

.pb-animate-shimmer {
  position: relative;
  overflow: hidden;
}

.pb-animate-shimmer::after,
.pb-skeleton::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, var(--pb-skeleton-shine, rgba(255, 255, 255, 0.42)), transparent);
  content: "";
  transform: translateX(-100%);
  animation: pbSkeletonShimmer var(--pb-skeleton-duration, 1600ms) var(--pb-motion-ease-standard) infinite;
}

.pb-skeleton {
  position: relative;
  overflow: hidden;
  border-radius: var(--pb-skeleton-radius, var(--pb-radius-md));
  background: var(--pb-skeleton-fill, var(--pb-wireframe-line));
}

.pb-stagger > * {
  animation: pbSlideUp var(--pb-motion-duration-slow) var(--pb-motion-ease-emphasized) both;
  animation-delay: calc(var(--pb-stagger-index, 0) * var(--pb-motion-stagger));
}

.pb-animated-sidebar-demo {
  display: grid;
  grid-template-columns: var(--pb-shell-sidebar-width) minmax(0, 1fr);
  min-height: 360px;
  overflow: visible;
  border: 1px solid var(--pb-frame-border);
  border-radius: var(--pb-frame-radius);
  background: var(--pb-frame-bg);
  box-shadow: var(--pb-frame-shadow);
  transition: grid-template-columns var(--pb-motion-duration-slow) var(--pb-motion-ease-emphasized);
}

.pb-animated-sidebar-demo.is-expanded {
  grid-template-columns: var(--pb-shell-sidebar-width-expanded) minmax(0, 1fr);
}

.pb-animated-sidebar-demo .pb-shell-sidebar {
  width: auto;
  min-height: auto;
  align-items: stretch;
  border-radius: var(--pb-frame-radius) 0 0 var(--pb-frame-radius);
}

.pb-animated-sidebar-demo .pb-shell-nav-button {
  width: 100%;
  justify-content: flex-start;
  gap: var(--pb-space-3);
  overflow: hidden;
  padding: 0 var(--pb-space-3);
}

.pb-shell-nav-label {
  opacity: 0;
  transform: translateX(calc(var(--pb-motion-distance-sm) * -1));
  transition:
    opacity var(--pb-motion-duration-base) var(--pb-motion-ease-standard),
    transform var(--pb-motion-duration-base) var(--pb-motion-ease-standard);
  white-space: nowrap;
}

.pb-animated-sidebar-demo.is-expanded .pb-shell-nav-label {
  opacity: 1;
  transform: translateX(0);
  transition-delay: var(--pb-motion-stagger);
}

.pb-animated-sidebar-demo .pb-main-pane {
  padding: var(--pb-space-5);
  background: var(--pb-color-bg-app);
}

.pb-motion-replay .pb-animate-fade-in,
.pb-motion-replay .pb-animate-slide-up,
.pb-motion-replay .pb-animate-slide-right,
.pb-motion-replay .pb-animate-scale-in {
  animation-name: none;
}

.pb-motion-replay.is-playing .pb-animate-fade-in {
  animation-name: pbFadeIn;
}

.pb-motion-replay.is-playing .pb-animate-slide-up {
  animation-name: pbSlideUp;
}

.pb-motion-replay.is-playing .pb-animate-slide-right {
  animation-name: pbSlideRight;
}

.pb-motion-replay.is-playing .pb-animate-scale-in {
  animation-name: pbScaleIn;
}

@keyframes pbFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pbSlideUp {
  from {
    opacity: 0;
    transform: translateY(var(--pb-motion-distance-md));
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pbSlideRight {
  from {
    opacity: 0;
    transform: translateX(calc(var(--pb-motion-distance-md) * -1));
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pbScaleIn {
  from {
    opacity: 0;
    transform: scale(var(--pb-motion-scale-enter));
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pbPulse {
  0%, 100% {
    opacity: 0.62;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.035);
  }
}

@keyframes pbShimmer {
  to { transform: translateX(100%); }
}

body.dark-mode .pb-page-frame,
body.dark-mode .container,
body.dark-mode .pb-card,
body.dark-mode .card,
body.dark-mode .tasks-card,
body.dark-mode .analytics-card {
  border-color: var(--pb-color-border-default);
}

body.dark-mode .pb-toolbar,
body.dark-mode .chart-controls-header {
  background: var(--pb-frame-bg);
  border-bottom-color: var(--pb-divider-border-color);
}

body.dark-mode .pb-icon-button:hover,
body.dark-mode .chart-icon-btn:hover,
body.dark-mode .sort-toggle-btn:hover,
body.dark-mode .clear-filter-btn:hover {
  color: var(--pb-color-brand-300);
}

body.dark-mode .pb-icon-button.active,
body.dark-mode .chart-icon-btn.active,
body.dark-mode .sort-toggle-btn.active,
body.dark-mode .pb-segmented-button.active {
  color: var(--pb-color-brand-300);
}