:root {
  --color-bg: #f5f7f8;
  --color-surface: #ffffff;
  --color-text: #222222;
  --color-accent: #444444;
  --color-border: #d7dfe3;
  --color-muted: #666666;
  --color-primary: #ffeb00;
  --color-primary-hover: #e6d400;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --radius: 0;
  --radius-sm: 0;
  --radius-md: 0;
  --radius-lg: 0;
  --radius-pill: 0;
  --shadow: 0 16px 40px rgba(25, 50, 60, 0.08);
  --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.08);
  --font-size-xs: 0.72rem;
  --font-size-sm: 0.82rem;
  --font-size-base: 0.9rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.2rem;

  /* UI Animation Variables */
  --anim-duration-fast: 150ms;
  --anim-duration-med: 300ms;
  --anim-ease-out: cubic-bezier(0.0, 0.0, 0.2, 1);
  --anim-ease-in-out: cubic-bezier(0.4, 0.0, 0.2, 1);
  --left-pane-width: 320px;
  --left-pane-min: 240px;
  --left-pane-max: 460px;
  --right-pane-width: 320px;
  --right-pane-min: 240px;
  --right-pane-max: 440px;
  --right-pane-collapsed-width: 56px;
  --scrollbar-size: 10px;
  --scrollbar-idle-delay: 900ms;
  --scrollbar-fade-duration: 240ms;
  --scrollbar-thumb-hidden: rgba(96, 117, 126, 0);
  --scrollbar-thumb-hover: rgba(96, 117, 126, 0.42);
  --scrollbar-thumb-active: rgba(96, 117, 126, 0.62);
}

* {
  box-sizing: border-box;
}

/* Hard design rule: no rounded corners anywhere in the prototype. */
*,
*::before,
*::after {
  border-radius: 0 !important;
}

body {
  margin: 0;
  font-family: "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #eef4f5 0%, #f9fbfb 100%);
  color: var(--color-text);
}

* {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

*::-webkit-scrollbar {
  width: 0;
  height: 0;
}

:is(
  .pane-content,
  .main-workspace,
  .asset-tree-pane,
  .apps-container,
  .conn-list,
  #connDetailView,
  #rightPaneContent,
  .scibox-inspector,
  .scibox-data-table-wrap
) {
  -ms-overflow-style: auto;
  scrollbar-width: thin;
  scrollbar-color: transparent transparent;
  scrollbar-gutter: stable;
}

:is(
  .pane-content,
  .main-workspace,
  .asset-tree-pane,
  .apps-container,
  .conn-list,
  #connDetailView,
  #rightPaneContent,
  .scibox-inspector,
  .scibox-data-table-wrap
)::-webkit-scrollbar {
  width: var(--scrollbar-size);
  height: var(--scrollbar-size);
}

:is(
  .pane-content,
  .main-workspace,
  .asset-tree-pane,
  .apps-container,
  .conn-list,
  #connDetailView,
  #rightPaneContent,
  .scibox-inspector,
  .scibox-data-table-wrap
)::-webkit-scrollbar-track {
  background: transparent;
}

:is(
  .pane-content,
  .main-workspace,
  .asset-tree-pane,
  .apps-container,
  .conn-list,
  #connDetailView,
  #rightPaneContent,
  .scibox-inspector,
  .scibox-data-table-wrap
)::-webkit-scrollbar-thumb {
  background-color: var(--scrollbar-thumb-hidden);
  border: 2px solid transparent;
  border-radius: 999px;
  background-clip: padding-box;
  box-shadow: inset 0 0 0 0 var(--scrollbar-thumb-hidden);
  transition:
    background-color var(--scrollbar-fade-duration) var(--anim-ease-out),
    box-shadow var(--scrollbar-fade-duration) var(--anim-ease-out);
}

:is(
  .pane-content,
  .main-workspace,
  .asset-tree-pane,
  .apps-container,
  .conn-list,
  #connDetailView,
  #rightPaneContent,
  .scibox-inspector,
  .scibox-data-table-wrap
).scroll-affordance-active,
:is(
  .pane-content,
  .main-workspace,
  .asset-tree-pane,
  .apps-container,
  .conn-list,
  #connDetailView,
  #rightPaneContent,
  .scibox-inspector,
  .scibox-data-table-wrap
):focus-within {
  scrollbar-color: var(--scrollbar-thumb-hover) transparent;
}

:is(
  .pane-content,
  .main-workspace,
  .asset-tree-pane,
  .apps-container,
  .conn-list,
  #connDetailView,
  #rightPaneContent,
  .scibox-inspector,
  .scibox-data-table-wrap
).scroll-affordance-active::-webkit-scrollbar-thumb,
:is(
  .pane-content,
  .main-workspace,
  .asset-tree-pane,
  .apps-container,
  .conn-list,
  #connDetailView,
  #rightPaneContent,
  .scibox-inspector,
  .scibox-data-table-wrap
):focus-within::-webkit-scrollbar-thumb {
  background-color: var(--scrollbar-thumb-hover);
  box-shadow: inset 0 0 0 999px var(--scrollbar-thumb-hover);
}

:is(
  .pane-content,
  .main-workspace,
  .asset-tree-pane,
  .apps-container,
  .conn-list,
  #connDetailView,
  #rightPaneContent,
  .scibox-inspector,
  .scibox-data-table-wrap
)::-webkit-scrollbar-thumb:hover {
  background-color: var(--scrollbar-thumb-active);
  box-shadow: inset 0 0 0 999px var(--scrollbar-thumb-active);
}

body.app-body {
  margin: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Global Header (Step 1.1) */
.global-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  background-color: #000000;
  color: #ffffff;
  padding: 0 16px;
  flex-shrink: 0;
}

.header-left, .header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-left .hamburger-btn,
.header-right .icon-btn {
  background: none;
  border: none;
  color: #ffffff;
  cursor: pointer;
  padding: 6px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s, box-shadow 0.2s;
}

.header-left .hamburger-btn:hover,
.header-right .icon-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.header-left .hamburger-btn.is-active {
  background-color: rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5);
}

.brand-title {
  font-weight: 600;
  font-size: 1rem;
}

.header-center {
  flex: 1;
  display: flex;
  justify-content: center;
  padding: 0 24px;
}

.search-wrap {
  display: flex;
  align-items: center;
  background-color: #ffffff;
  border-radius: 4px;
  width: 100%;
  max-width: 400px;
  padding: 2px 8px;
}

.search-wrap input {
  flex: 1;
  border: none;
  outline: none;
  padding: 4px;
  font-size: 0.9rem;
}

.search-wrap .search-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Layout shell wrapper for remaining page */
.app-layout {
  flex: 1;
  display: flex;
  overflow: hidden;
  position: relative;
  background-color: var(--color-bg);
}

/* Far-Left Icon Navigation */
.sidebar-nav {
  width: 72px; /* Fixed minimal width */
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
  flex-shrink: 0;
  transition: transform 0.2s ease, width 0.2s ease;
  z-index: 10;
}

.sidebar-nav.is-hidden {
  display: none;
}

.nav-item {
  background: none;
  border: none;
  width: 100%;
  padding: 16px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  color: var(--color-text);
  opacity: 0.6;
  transition: opacity 0.2s ease;
}

.nav-item:hover {
  opacity: 1;
  background-color: var(--color-bg);
}

.nav-item.active {
  opacity: 1;
  color: var(--color-accent);
  border-left: 3px solid var(--color-accent);
  background-color: var(--color-bg);
}

.sidebar-nav-divider {
  width: 40px;
  margin: 8px 0 12px;
  border: 0;
  border-top: 1px solid var(--color-border);
}

#tempNavSlot {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.nav-item.is-temp {
  position: relative;
  padding: 12px 0 10px;
}

.nav-item.is-temp .nav-label {
  max-width: 54px;
  line-height: 1.15;
  text-align: center;
}

.nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-item-dismiss {
  position: absolute;
  top: 6px;
  right: 10px;
  width: 18px;
  height: 18px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--color-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}

.nav-item.is-temp:hover .nav-item-dismiss,
.nav-item.is-temp.active .nav-item-dismiss,
.nav-item-dismiss:focus-visible {
  opacity: 1;
}

.nav-item-dismiss:hover,
.nav-item-dismiss:focus-visible {
  background-color: rgba(34, 34, 34, 0.08);
  color: var(--color-text);
  outline: none;
}

.nav-label {
  font-size: 0.65rem;
  font-weight: 500;
}

/* Left Context Pane */
.context-pane {
  width: clamp(var(--left-pane-min), var(--left-pane-width), var(--left-pane-max));
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: transform 0.2s ease, width 0.2s ease;
  z-index: 5;
  position: relative;
}

.context-pane.is-hidden {
  display: none;
}

.pane-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.pane-header h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  flex: 1;
  display: flex;
  align-items: center;
}

.pane-header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pane-action-btn {
  background: none;
  border: none;
  color: #666;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s, color 0.15s;
}

.pane-action-btn:hover {
  background-color: #e5e5e5;
  color: #222;
}

.pane-action-btn.is-hidden {
  display: none;
}

.pane-action-btn.active {
  background-color: #d1d1d1;
  color: #000;
}

.pane-content.is-hidden,
.pane-section.is-hidden {
  display: none;
}

.is-hidden {
  display: none !important;
}

.empty-state {
  margin-top: 72px;
  text-align: center;
  color: #999;
  font-size: 0.85rem;
  padding: 0 16px;
}

.pane-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

/* Shared compact-density behavior for narrow panes */
.context-pane.is-compact .pane-header {
  padding: 10px 10px;
}

.context-pane.is-compact .pane-content {
  padding: 10px;
}

.context-pane.is-compact .assets-controls {
  padding: 8px 8px;
  gap: 6px;
}

.context-pane.is-compact .assets-controls-row {
  flex-wrap: wrap;
  align-items: stretch;
  row-gap: 6px;
}

.context-pane.is-compact .assets-filter-row #viewModeToggle,
.context-pane.is-compact .assets-new-folder-btn {
  margin-left: 0;
}

.context-pane.is-compact .asset-type-filter {
  flex: 1 1 100%;
  min-width: 0;
}

.context-pane.is-compact .asset-type-filter-trigger {
  width: 100%;
}

.context-pane.is-compact .assets-current-folder-header,
.context-pane.is-compact .assets-tree-local-search {
  padding-left: 8px;
  padding-right: 8px;
}

.context-pane.is-compact .asset-open-in-strip {
  flex-wrap: wrap;
  padding-left: 8px;
  padding-right: 8px;
}

.context-pane.is-compact .app-item {
  gap: 8px;
  padding: 7px 6px;
}

.context-pane.is-compact .app-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.context-pane.is-compact .conn-source-header {
  align-items: flex-start;
  flex-wrap: wrap;
}

.context-pane.is-compact .conn-source-counts {
  width: 100%;
  margin-left: 0;
  justify-content: flex-start;
}

/* Central Main Content Space */
.main-workspace {
  flex: 1;
  overflow-y: auto;
  background-color: #ededed; /* Grey background matching image placeholder */
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-width: 0;
}

.pane-resizer {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 12px;
  cursor: ew-resize;
  z-index: 30;
  touch-action: none;
  background: transparent;
}

.pane-resizer::after {
  content: '';
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(96, 117, 126, 0);
  transition: background-color 0.15s ease, opacity 0.15s ease;
  opacity: 0;
}

.pane-resizer:hover::after,
.pane-resizer:focus-visible::after,
.pane-resizer.is-dragging::after {
  opacity: 1;
  background: rgba(96, 117, 126, 0.55);
}

.pane-resizer:focus-visible {
  outline: none;
}

.pane-resizer--left {
  right: -6px;
}

.pane-resizer--right {
  left: -6px;
}

body.is-resizing-pane,
body.is-resizing-pane * {
  cursor: ew-resize !important;
  user-select: none !important;
}

.main-workspace > .placeholder-image {
  margin-top: auto;
  margin-bottom: auto;
}

.placeholder-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: #a0a0a0;
  gap: 12px;
}

.placeholder-image .start-icon {
  opacity: 0.25;
  margin-bottom: 4px;
}

.placeholder-image .start-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  opacity: 0.6;
}

.placeholder-image .start-hint {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  max-width: 320px;
}

/* Remove old page-shell constraints for the app layout */
.page-shell {
  max-width: 1200px;
  margin: 0 auto;
}

.hero,
.card-grid,
.prototype-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero {
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3);
  padding: var(--space-3);
}

.prototype-card {
  padding: var(--space-3);
}

.prototype-card a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
}

/* Tree Component */
.asset-tree {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.asset-tree ul {
  list-style: none;
  padding-left: 20px;
  display: block;
  overflow: hidden;
}

.asset-tree .tree-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0;
  margin: 2px 0;
  color: var(--color-text);
  font-size: 0.9rem;
  border: 1px solid transparent;
}

.asset-tree .tree-item-content {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
  padding: 6px 8px;
  border-radius: 4px;
  transition: background-color var(--anim-duration-fast) var(--anim-ease-out);
}

.asset-tree .tree-item.is-folder {
  cursor: pointer;
}

.asset-tree .tree-item.is-folder:hover .tree-item-content {
  background-color: #e5e5e5;
}

.asset-tree .tree-item:not(.is-folder) {
  cursor: pointer;
}

.asset-tree .tree-item:not(.is-folder):hover .tree-item-content {
  background-color: #e5e5e5;
}

.asset-tree .tree-item-content.selected {
  background-color: #d1d1d1;
}

.asset-tree .tree-item.drag-over {
  border-bottom: 2px solid var(--color-accent);
}

.asset-tree .tree-icon {
  width: 16px;
  height: 16px;
  margin-right: 8px;
  flex-shrink: 0;
  color: #666;
}

.asset-tree .tree-toggle {
  width: 16px;
  height: 16px;
  margin-right: 4px;
  flex-shrink: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #888;
  transition: transform 0.2s;
}

.asset-tree .tree-toggle:hover {
  color: #333;
}

.asset-tree .tree-node.collapsed > ul {
  display: none;
}

.asset-tree .tree-node.collapsed > .tree-item .tree-toggle {
  transform: rotate(-90deg);
}

.asset-tree .tree-item-title {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  user-select: none;
}

.tree-format-badge {
  flex-shrink: 0;
  padding: 1px 5px;
  margin-left: 4px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  background: #e8eef0;
  color: #5a7a85;
  line-height: 1.4;
  user-select: none;
}

.tree-actions {
  display: none;
  align-items: center;
  gap: 4px;
}

.asset-tree .tree-item:hover .tree-actions {
  display: flex;
}

.tree-action-btn {
  background: none;
  border: none;
  color: #888;
  cursor: pointer;
  padding: 2px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.tree-action-btn:hover {
  background-color: #d0d0d0;
  color: #222;
}

.tree-input-rename {
  font-size: 0.9rem;
  padding: 2px 4px;
  border: 1px solid #999;
  border-radius: 4px;
  outline: none;
  width: 100%;
}

/* ── Compact filter bar (search + type dropdown) ── */
.pane-filter-bar {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.assets-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.assets-controls-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.assets-context-row {
  gap: 6px;
}

.asset-folder-breadcrumb {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  overflow: hidden;
  white-space: nowrap;
}

.asset-folder-crumb,
.asset-folder-crumb-current {
  border: none;
  background: none;
  font: inherit;
  font-size: var(--font-size-xs);
  color: #2a5a6a;
  max-width: 132px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.asset-folder-crumb {
  cursor: pointer;
  padding: 0;
}

.asset-folder-crumb:hover {
  color: #143b49;
  text-decoration: underline;
}

.asset-folder-crumb-current {
  color: #24323a;
  font-weight: 600;
}

.asset-folder-crumb-sep {
  color: #8ea1ab;
  font-size: var(--font-size-xs);
}

.assets-search-row .pane-filter-search-wrap {
  flex: 1;
}

.assets-folder-search-row .pane-filter-search-wrap {
  width: 100%;
}

.assets-tree-local-search {
  display: flex;
  justify-content: flex-start;
  padding: 6px 12px 8px;
  border-bottom: 1px solid var(--color-border);
  background: #f8fbfc;
}

.assets-current-folder-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: #f4f9fb;
  color: #365666;
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.assets-current-folder-header #assetCurrentFolderLabel {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.assets-current-folder-header .pane-filter-count {
  margin-left: auto;
}

.assets-tree-local-search[hidden] {
  display: none;
}

.pane-filter-search-wrap-compact {
  max-width: 220px;
}

.pane-filter-search-compact {
  height: 24px;
  font-size: var(--font-size-xs);
  padding: 0 8px 0 24px;
}

.pane-action-btn--primary-icon {
  width: 28px;
  height: 24px;
  padding: 0;
  border: 1px solid #b8cfd8;
  background: #e7f1f4;
  color: #1f4a59;
}

.pane-action-btn--primary-icon:hover {
  background: #d4e8ee;
  color: #143b49;
}

.assets-toolbar-row {
  justify-content: space-between;
}

.assets-toolbar-group {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.assets-advanced-tools {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.assets-advanced-tools[hidden] {
  display: none;
}

.is-control-ghosted {
  visibility: hidden;
  pointer-events: none;
}

.assets-filter-row {
  gap: 6px;
}

.asset-type-filter {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-width: 146px;
}

.assets-filter-row .pane-filter-count {
  margin-left: 4px;
}

.assets-filter-row #viewModeToggle {
  margin-left: auto;
}

.assets-new-folder-btn {
  margin-left: 4px;
}

.pane-filter-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.pane-filter-search-icon {
  position: absolute;
  left: 8px;
  color: var(--color-muted);
  pointer-events: none;
  flex-shrink: 0;
}

.pane-filter-search {
  width: 100%;
  padding: 5px 8px 5px 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  font: inherit;
  font-size: var(--font-size-xs);
  color: var(--color-text);
  transition: border-color var(--anim-duration-fast), box-shadow var(--anim-duration-fast);
}
.pane-filter-search::placeholder {
  color: var(--color-muted);
}
.pane-filter-search:focus {
  outline: none;
  border-color: #8db7c5;
  box-shadow: 0 0 0 2px rgba(141, 183, 197, 0.16);
  background: var(--color-surface);
}

.pane-filter-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.asset-type-filter-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 100%;
  height: 24px;
  padding: 0 24px 0 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font: inherit;
  font-size: var(--font-size-xs);
  color: var(--color-text);
  cursor: pointer;
  transition: border-color var(--anim-duration-fast), box-shadow var(--anim-duration-fast), background var(--anim-duration-fast);
}

.asset-type-filter-trigger:hover {
  background: #f4f7f8;
}

.asset-type-filter-trigger:focus {
  outline: none;
  border-color: #8db7c5;
  box-shadow: 0 0 0 2px rgba(141, 183, 197, 0.16);
}

.asset-type-filter-trigger[disabled] {
  cursor: default;
  opacity: 0.6;
}

.asset-type-filter-caret {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  color: var(--color-muted);
  font-size: 10px;
}

.asset-type-filter.has-selection .asset-type-filter-caret {
  opacity: 0;
}

.asset-type-filter-clear {
  position: absolute;
  top: 50%;
  right: 4px;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border: none;
  border-radius: 4px;
  background: #dfe9ed;
  color: #4d6670;
  font: inherit;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
}

.asset-type-filter-clear:hover {
  background: #cfdde2;
  color: #284652;
}

.asset-type-filter-clear[disabled] {
  cursor: default;
  opacity: 0.6;
}

.asset-type-filter-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 20;
  display: grid;
  gap: 4px;
  min-width: 180px;
  padding: 8px;
  border: 1px solid rgba(111, 141, 152, 0.28);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 14px 32px rgba(26, 48, 59, 0.12);
}

.asset-type-filter-menu.is-hidden,
.asset-type-filter-clear.is-hidden {
  display: none;
}

.asset-type-filter-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 6px;
  border-radius: 8px;
  font-size: var(--font-size-xs);
  color: var(--color-text);
  cursor: pointer;
}

.asset-type-filter-option:hover {
  background: #f4f7f8;
}

.asset-type-filter-option input {
  margin: 0;
}

.pane-filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: var(--radius-pill);
  background: #edf4f6;
  color: #43606b;
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.pane-view-toggle {
  display: inline-flex;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  margin-left: auto;
}
.pane-view-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 22px;
  padding: 0;
  border: none;
  background: var(--color-surface);
  color: #888;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}
.pane-view-btn + .pane-view-btn {
  border-left: 1px solid var(--color-border);
}

.asset-open-in-strip {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 6px 0 10px;
  padding: 0 12px;
}

.asset-open-in-label {
  font-size: var(--font-size-xs);
  color: #5d7078;
  font-weight: 600;
}

.asset-open-in-btn {
  border: 1px solid #c9d7de;
  background: #f3f8fa;
  color: #2f4d5b;
  border-radius: 999px;
  height: 24px;
  padding: 0 10px;
  font-size: var(--font-size-xs);
  cursor: pointer;
}

.asset-open-in-btn:hover {
  background: #e7f1f5;
  border-color: #b7cbd5;
}

.asset-open-in-empty {
  font-size: var(--font-size-xs);
  color: #82939a;
}
.pane-view-btn.is-active {
  background: #e3eef1;
  color: #2a5a6a;
}
.pane-view-btn:hover:not(.is-active) {
  background: #f0f0f0;
  color: #444;
}

.flat-list-path {
  display: block;
  width: 100%;
  font-size: 0.7rem;
  color: #888;
  margin-top: -1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.asset-flat-list .tree-item-content {
  flex-wrap: wrap;
}

.asset-tree-pane {
  min-height: 0;
}

/* Apps container */
.apps-container {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
}

.app-group-header {
  width: 100%;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #666;
  margin: 16px 0 4px;
  padding-left: 8px;
  font-weight: 600;
}

.conn-source-section {
  margin-top: 16px;
}

.conn-source-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border: 0;
  background: transparent;
  color: #666;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: left;
  border-radius: 6px;
}

.conn-source-header:hover {
  background: #f3f6f7;
}

.conn-source-count {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: #7b8a90;
  background: #eef3f4;
  border-radius: 999px;
  padding: 2px 8px;
}

.conn-source-counts {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.conn-source-selected-count {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: #245f72;
  background: #dff0f5;
  border-radius: 999px;
  padding: 2px 8px;
}

.conn-source-selected-count.is-hidden {
  display: none;
}

.conn-source-chevron {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: #888;
  transition: transform 0.2s;
}

.conn-source-section.is-collapsed .conn-source-chevron {
  transform: rotate(-90deg);
}

.conn-source-content {
  margin-top: 4px;
}

.conn-source-section.is-collapsed .conn-source-content {
  display: none;
}

.app-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 8px;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color var(--anim-duration-fast), border-color var(--anim-duration-fast);
}

.app-item:hover {
  background-color: #e5e5e5;
  border-color: #ccc;
}

.app-item.is-active {
  background: #edf5f7;
  border-color: #bdd6de;
}

.app-item.is-hidden,
.app-group-header.is-hidden {
  display: none;
}

.app-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  background: #eef4f5;
  border-radius: 4px;
  padding: 8px;
}

.app-name {
  font-size: 0.9rem;
  font-weight: 500;
}

.app-temp-pane {
  padding: 12px;
}

.temp-pane-shell {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.temp-pane-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.temp-pane-header h3 {
  margin: 0;
  font-size: 0.95rem;
}

.temp-pane-header p {
  margin: 0;
  color: #637278;
  font-size: 0.82rem;
  line-height: 1.45;
}

.temp-pane-count {
  display: inline-flex;
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: #edf4f6;
  color: #43606b;
  font-size: 0.75rem;
  font-weight: 600;
}

/* ── Scibox temp-pane styles ── */
.scibox-pane-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
}

.scibox-pane-header h4 {
  margin: 0 0 4px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}

.scibox-pane-header p {
  margin: 0;
  font-size: var(--font-size-xs);
  color: var(--color-muted);
}

.scibox-fn-section {
  border-bottom: 1px solid var(--color-border);
}

.scibox-fn-cat-header {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 8px 16px;
  border: none;
  background: none;
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: left;
}

.scibox-fn-cat-header:hover {
  background: #f5f8f9;
}

.scibox-fn-chevron {
  display: inline-block;
  font-size: 0.65rem;
  transition: transform 0.15s ease;
  transform: rotate(90deg);
}

.scibox-fn-section.is-collapsed .scibox-fn-chevron {
  transform: rotate(0deg);
}

.scibox-fn-section.is-collapsed .scibox-fn-list {
  display: none;
}

.scibox-fn-list {
  display: flex;
  flex-direction: column;
}

.scibox-fn-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px 8px 28px;
  cursor: grab;
  transition: background 0.1s;
}

.scibox-fn-item:hover {
  background: #edf4f7;
}

.scibox-fn-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: #e8f0f3;
  color: #3a6b7c;
  font-size: 0.85rem;
  font-weight: 700;
  font-style: italic;
}

.scibox-fn-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.scibox-fn-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text);
}

.scibox-fn-desc {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.scibox-runs-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  color: var(--color-muted);
}

.scibox-runs-empty-icon {
  font-size: 2rem;
  opacity: 0.25;
  margin-bottom: 12px;
}

.scibox-runs-empty p {
  margin: 0;
  font-size: 0.85rem;
}

.scibox-runs-empty-hint {
  margin-top: 4px !important;
  font-size: var(--font-size-xs) !important;
  opacity: 0.7;
}

.scibox-app-builder {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: #f8fbfc;
}

.scibox-app-builder-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.scibox-app-builder-eyebrow {
  display: inline-flex;
  align-self: flex-start;
  padding: 3px 10px;
  border-radius: 999px;
  background: #e7f1f7;
  color: #2f5d75;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.scibox-app-builder-header h3 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--color-text);
}

.scibox-app-builder-header p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.84rem;
}

.scibox-app-builder-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.scibox-app-builder-card {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.scibox-app-builder-card h4 {
  margin: 0;
  font-size: 0.8rem;
  color: #5a6a72;
}

.scibox-app-builder-card p {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
}

.scibox-app-builder-card span {
  font-size: 0.74rem;
  color: var(--color-muted);
}

.scibox-app-builder-actions {
  display: flex;
  gap: 10px;
}

@media (max-width: 920px) {
  .scibox-app-builder-grid {
    grid-template-columns: 1fr;
  }

  .scibox-app-builder-actions {
    flex-wrap: wrap;
  }
}

.scibox-close-btn {
  min-width: 36px;
  height: 36px;
  border: 1px solid #cfd7db;
  border-radius: 8px;
  background: #fff;
  color: #516067;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.scibox-close-btn svg {
  width: 16px;
  height: 16px;
}

/* ── Scibox Getting Started ── */
.scibox-getting-started {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 48px 32px;
  gap: 32px;
  text-align: center;
  color: var(--color-text);
  position: relative;
}

.scibox-gs-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.scibox-gs-header .scibox-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
}

.scibox-gs-header h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 8px;
}

.scibox-gs-header p {
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  margin: 0;
  max-width: 480px;
}

.scibox-gs-steps {
  display: flex;
  gap: 16px;
  max-width: 720px;
  width: 100%;
}

.scibox-gs-step {
  flex: 1;
  display: flex;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  text-align: left;
}

.scibox-gs-step.is-active {
  border-color: var(--color-primary);
  background: #fffef5;
}

.scibox-gs-step.is-locked {
  opacity: 0.45;
}

.scibox-gs-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-sm);
}

.scibox-gs-step.is-active .scibox-gs-num {
  background: var(--color-primary);
  color: #1a1a1a;
}

.scibox-gs-step-body strong {
  display: block;
  font-size: var(--font-size-sm);
  margin-bottom: 4px;
}

.scibox-gs-step-body p {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  margin: 0;
  line-height: 1.4;
}

.scibox-gs-arrow {
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  font-style: italic;
}

/* ── Scibox Workflow Editor ── */
.scibox-workspace {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.scibox-studio {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  height: calc(100% - 44px);
  border-top: 1px solid var(--color-border);
}

.scibox-studio-left {
  border-right: 1px solid var(--color-border);
  background: #f7f8f9;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.scibox-studio-left-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  background: #ffffff;
}

.scibox-studio-left-tab {
  border: none;
  background: transparent;
  padding: 12px 16px;
  font: inherit;
  color: #5e6d75;
  cursor: pointer;
  font-weight: 500;
}

.scibox-studio-left-tab.is-active {
  color: #111;
  border-bottom: 2px solid #111;
  font-weight: 600;
}

.scibox-studio-left-sections {
  overflow: auto;
}

.scibox-studio-left-section {
  border-bottom: 1px solid var(--color-border);
  padding: 10px 0;
}

.scibox-studio-left-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px 8px;
}

.scibox-studio-left-head h4 {
  margin: 0;
  font-size: 0.85rem;
}

.scibox-studio-left-item {
  width: 100%;
  border: none;
  background: transparent;
  text-align: left;
  padding: 8px 16px;
  font: inherit;
  color: #1f2a30;
  cursor: pointer;
}

.scibox-studio-left-item:hover {
  background: #ecf0f2;
}

.scibox-studio-left-empty {
  margin: 0;
  padding: 8px 16px;
  color: #7f8b91;
  font-style: italic;
}

.scibox-studio-fn-list {
  display: flex;
  flex-direction: column;
}

.scibox-studio-center {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

.scibox-studio-canvas-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
  background: #ffffff;
}

.scibox-studio-canvas-head h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 500;
}

.scibox-studio-canvas-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #55646c;
  font-size: 0.85rem;
}

.scibox-studio-run {
  border: none;
  background: #f2e500;
  padding: 8px 18px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.scibox-studio-canvas {
  flex: 1;
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, rgba(180, 188, 194, 0.45) 1px, transparent 1px);
  background-size: 18px 18px;
}

.scibox-studio-node {
  width: 220px;
  border: 1px solid #ccd6db;
  background: #fff;
  box-shadow: 0 3px 10px rgba(20, 33, 39, 0.12);
}

.scibox-studio-node-title {
  padding: 10px 12px;
  font-size: 0.88rem;
  border-bottom: 1px solid #e2e8eb;
}

.scibox-studio-node-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 10px 12px 12px;
}

.scibox-studio-node-main {
  font-size: 0.95rem;
  font-weight: 500;
}

.scibox-studio-node-outputs {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.scibox-studio-node-outputs div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
}

.scibox-studio-node-outputs i {
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 8px solid #5aaee1;
}

.scibox-studio-dock-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: #ffffff;
}

.scibox-studio-dock-bar > span {
  font-size: 1.05rem;
}

.scibox-studio-dock-bar > div {
  display: flex;
  gap: 10px;
}

.scibox-studio-dock-bar button {
  border: 1px solid #d3dce0;
  background: #fff;
  padding: 6px 12px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.scibox-studio-table-wrap {
  background: #fff;
  overflow: auto;
}

.scibox-studio-table-head {
  padding: 10px 16px;
  font-size: 1rem;
  border-bottom: 1px solid var(--color-border);
}

/* Single toolbar row */
.scibox-toolbar {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 16px;
  height: 44px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  flex-shrink: 0;
}

.scibox-crumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  margin-right: 20px;
  white-space: nowrap;
}
.scibox-crumb-project { color: var(--color-muted); }
.scibox-crumb-sep { color: var(--color-border); }
.scibox-crumb-leaf { color: var(--color-text); font-weight: 600; }

.scibox-tab-group {
  display: flex;
  align-items: stretch;
  height: 100%;
  flex: 1;
}

.scibox-tab {
  display: flex;
  align-items: center;
  padding: 0 16px;
  font-size: var(--font-size-sm);
  font-family: inherit;
  color: var(--color-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}
.scibox-tab.is-active {
  color: var(--color-text);
  font-weight: 600;
  border-bottom-color: var(--color-primary);
}
.scibox-tab:hover { color: var(--color-text); }

.scibox-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  flex-shrink: 0;
}

.scibox-stepper {
  display: flex;
  flex-direction: column;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(180deg, #f9fbfb 0%, #f3f7f8 100%);
}

.scibox-stepper-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.scibox-stepper-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.scibox-stepper-btn {
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  font-size: var(--font-size-sm);
  cursor: pointer;
}

.scibox-stepper-btn:hover:not(:disabled) {
  background: var(--color-bg);
}

.scibox-stepper-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.scibox-stepper-btn--primary {
  background: var(--color-primary);
  border-color: #d8c900;
  font-weight: 500;
}

.scibox-stepper-btn--primary:hover:not(:disabled) {
  background: var(--color-primary-hover);
}

.scibox-step-list {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
}

.scibox-step-list::-webkit-scrollbar {
  display: none;
}

.scibox-step-tail {
  flex: 1;
  height: 2px;
  background: var(--color-border);
  min-width: 16px;
}

.scibox-step-card {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  padding: 4px;
  margin: 0;
  cursor: pointer;
  flex-shrink: 0;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.scibox-step-card:hover {
  opacity: 1;
}

.scibox-step-card.is-active,
.scibox-step-card.is-complete {
  opacity: 1;
}

.scibox-step-index {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #d5dde1;
  color: var(--color-text);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.scibox-step-card.is-active .scibox-step-index {
  background: var(--color-primary);
  color: #111;
  box-shadow: 0 0 0 4px rgba(255, 235, 0, 0.2);
}

.scibox-step-card.is-complete .scibox-step-index {
  background: #eef8f0;
  color: #285f36;
  border: 1px solid #b9d8c4;
}

.scibox-step-label {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  font-weight: 500;
  white-space: nowrap;
}

.scibox-step-card.is-active .scibox-step-label {
  font-weight: 600;
}

.scibox-save-pill {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  padding: 3px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  white-space: nowrap;
}

.scibox-run-btn {
  padding: 5px 16px;
  font-size: var(--font-size-sm);
  font-family: inherit;
  font-weight: 600;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #1a1a1a;
  cursor: pointer;
}
.scibox-run-btn:hover { background: var(--color-primary-hover); }

/* Body = canvas + inspector side-by-side */
.scibox-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ── Canvas area ── */
.scibox-canvas-area {
  flex: 1;
  display: flex;
  position: relative;
  background: radial-gradient(circle, #d7dfe3 1px, transparent 1px);
  background-size: 20px 20px;
  overflow: auto;
}

.scibox-canvas-area--startup {
  background: radial-gradient(circle, #d3dde2 1px, transparent 1px), linear-gradient(180deg, #f8fbfc 0%, #f2f6f8 100%);
  background-size: 20px 20px, auto;
}

.scibox-canvas-stage {
  flex: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  padding: 48px 64px;
  gap: 24px;
}

.scibox-canvas-stage--startup {
  align-items: center;
  justify-content: flex-start;
  min-width: 980px;
}

.scibox-startup-flow-label {
  position: absolute;
  top: 14px;
  left: 56px;
  padding: 4px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.86);
  color: var(--color-muted);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.scibox-step-panel {
  width: 260px;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

.scibox-step-panel-eyebrow {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}

.scibox-step-panel h3 {
  margin: 0;
  font-size: var(--font-size-md);
}

.scibox-step-panel p {
  margin: 0;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  color: var(--color-muted);
}

.scibox-step-panel-state {
  padding-top: 10px;
  border-top: 1px solid var(--color-border);
  font-size: var(--font-size-xs);
  color: var(--color-text);
}

.scibox-canvas-stage--input {
  align-items: stretch;
}

.scibox-input-card,
.scibox-input-checklist {
  width: 320px;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex-shrink: 0;
}

.scibox-input-card-eyebrow {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}

.scibox-input-card h3,
.scibox-input-checklist h4 {
  margin: 0;
  font-size: var(--font-size-md);
  color: var(--color-text);
}

.scibox-input-card p {
  margin: 0;
  font-size: var(--font-size-sm);
  line-height: 1.55;
  color: var(--color-muted);
}

.scibox-input-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.scibox-input-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px;
  border-radius: 12px;
  background: #f5f8f9;
}

.scibox-input-meta-label {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
}

.scibox-input-meta-item strong {
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.scibox-input-banner {
  padding: 12px 14px;
  border: 1px dashed #d5dde1;
  border-radius: 12px;
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  background: #fbfcfc;
}

.scibox-input-banner.is-ready {
  border-style: solid;
  border-color: #b9d8c4;
  background: #eef8f0;
  color: #285f36;
}

.scibox-input-checklist {
  justify-content: flex-start;
}

.scibox-input-check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--color-border);
}

.scibox-input-check-item:first-of-type {
  border-top: none;
  padding-top: 0;
}

.scibox-input-check-dot {
  width: 12px;
  height: 12px;
  margin-top: 4px;
  border-radius: 999px;
  background: #d5dde1;
  flex-shrink: 0;
}

.scibox-input-check-item.is-done .scibox-input-check-dot {
  background: #4e9c69;
  box-shadow: 0 0 0 4px rgba(78, 156, 105, 0.14);
}

.scibox-input-check-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.scibox-input-check-copy strong {
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.scibox-input-check-copy span {
  font-size: var(--font-size-xs);
  line-height: 1.45;
  color: var(--color-muted);
}

.scibox-input-readiness-list {
  display: flex;
  flex-direction: column;
}

/* Empty canvas hint */
.scibox-canvas-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 40px;
  border: 2px dashed var(--color-border);
  border-radius: 12px;
  color: var(--color-muted);
  text-align: center;
  max-width: 320px;
}
.scibox-canvas-empty-icon { opacity: 0.3; }
.scibox-canvas-empty-icon svg { width: 32px; height: 32px; }
.scibox-canvas-empty p { margin: 0; font-size: var(--font-size-sm); line-height: 1.5; }

/* ── Workflow nodes ── */
.scibox-node {
  width: 200px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  flex-shrink: 0;
}
.scibox-node--dataset { border-top: 3px solid #64b3c9; }
.scibox-node--fn      { border-top: 3px solid var(--color-primary); }

.scibox-node-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px 8px;
  border-bottom: 1px solid var(--color-border);
}
.scibox-node-type-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #64b3c9;
  background: #edf7fa;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
}
.scibox-node-icon-badge {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--color-primary);
  color: #1a1a1a;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-style: italic;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.scibox-node-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scibox-node-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px 8px;
}
.scibox-node-meta {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scibox-node-ports {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 8px 12px;
  gap: 8px;
}
.scibox-node-output-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.scibox-node-output-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  padding: 2px 0;
}

/* Connection ports */
.scibox-node-port {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.scibox-node-port--out {
  background: var(--color-primary);
  border: 2px solid var(--color-surface);
  box-shadow: 0 0 0 1px var(--color-primary);
}
.scibox-node-port--in {
  background: var(--color-border);
  border: 2px solid var(--color-surface);
  box-shadow: 0 0 0 1px var(--color-border);
}

/* Connector line between nodes */
.scibox-connector {
  width: 64px;
  height: 14px;
  flex-shrink: 0;
  overflow: visible;
  align-self: center;
  margin: 0 -1px;
}

/* Left tool palette */
.scibox-editor-tools {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 4px;
  box-shadow: var(--shadow-card);
  z-index: 2;
}
.scibox-editor-tool {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.scibox-editor-tool:hover {
  background: var(--color-bg);
  color: var(--color-text);
}
.scibox-editor-tool svg { width: 16px; height: 16px; }

/* ── Inspector panel ── */
.scibox-inspector {
  width: 260px;
  flex-shrink: 0;
  border-left: 1px solid var(--color-border);
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.scibox-inspector-header {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.scibox-inspector-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted);
}
.scibox-inspector-subtitle {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scibox-inspector .scibox-data-table-wrap {
  flex: 1;
  overflow: auto;
}

.scibox-inspector-stats {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
  flex-shrink: 0;
}
.scibox-inspector-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 14px;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-xs);
}
.scibox-inspector-stat:last-child { border-bottom: none; }
.scibox-inspector-stat-label { color: var(--color-muted); }
.scibox-inspector-stat-value { font-weight: 500; color: var(--color-text); }

/* ── Data table (shared) ── */
.scibox-data-table-wrap { overflow: auto; }
.scibox-data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-xs);
}
.scibox-data-table th,
.scibox-data-table td {
  padding: 4px 10px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--color-border);
}
.scibox-data-table th {
  background: var(--color-bg);
  font-weight: 600;
  color: var(--color-muted);
  position: sticky;
  top: 0;
  z-index: 1;
}
.scibox-row-index { color: var(--color-muted); width: 28px; text-align: center; }

@media (max-width: 1180px) {
  .scibox-step-list {
    grid-template-columns: 1fr;
  }

  .scibox-stepper-header {
    flex-direction: column;
  }

  .scibox-stepper-controls {
    width: 100%;
    justify-content: flex-end;
  }

  .scibox-canvas-stage {
    flex-direction: column;
    align-items: stretch;
  }

  .scibox-step-panel {
    width: 100%;
    max-width: 420px;
  }

  .scibox-input-card,
  .scibox-input-checklist {
    width: 100%;
    max-width: 420px;
  }

  .scibox-input-meta {
    grid-template-columns: 1fr;
  }
}

/* ── Right pane: Widget settings ── */
.scibox-setting-group {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}
.scibox-setting-group:last-child {
  border-bottom: none;
}
.scibox-setting-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.scibox-setting-group-header h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin: 0;
}
.scibox-setting-group-header button {
  width: 24px;
  height: 24px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
}
.scibox-setting-group-header button svg {
  width: 16px;
  height: 16px;
}
.scibox-setting-note {
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  margin: 0 0 4px;
  line-height: 1.5;
}

.scibox-setting-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
}
.scibox-setting-field label {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  font-weight: 500;
}
.scibox-setting-select {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 10px;
  font-size: var(--font-size-sm);
  font-family: inherit;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  cursor: pointer;
  width: 100%;
  text-align: left;
}
.scibox-setting-select:hover {
  border-color: #aab5bb;
}
.scibox-setting-select svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--color-muted);
}
.scibox-setting-select span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* =====================
   Connection Cards
   ===================== */

.conn-list {
  display: flex;
  flex-direction: column;
}

.conn-source-toolbar-label {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
}

.conn-list[data-view-mode="folders"] {
  padding: 8px 0 12px;
}

/* Clickable connection row */
.conn-row,
.conn-tree-source {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--anim-duration-fast);
}

.conn-row:hover,
.conn-tree-source:hover,
.conn-folder-row:hover {
  background-color: var(--color-bg);
}

.conn-checkbox {
  width: 16px;
  height: 16px;
  margin: 0;
  flex-shrink: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--anim-duration-fast);
}

.conn-source-item:hover .conn-checkbox,
.conn-source-item:focus-within .conn-checkbox,
.conn-checkbox:checked {
  opacity: 1;
  pointer-events: auto;
}

.conn-source-item.has-multi-select {
  background-color: #eef5f7;
}

.conn-row-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.conn-row-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.conn-row-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
}

.conn-source-type-icon {
  width: 24px;
  height: 24px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.conn-source-type-icon svg {
  width: 14px;
  height: 14px;
}

.conn-source-type-icon--aveva-pi {
  background: #e6f3f6;
  color: #2f6f80;
}

.conn-source-type-icon--sql {
  background: #eef1f7;
  color: #4d6388;
}

.conn-source-type-icon--ambr {
  background: #edf6ee;
  color: #3c7b56;
}

.conn-source-type-icon--simca-online {
  background: #f5ecfb;
  color: #7753a6;
}

.conn-source-type-badge {
  display: inline-flex;
  align-items: center;
  height: 18px;
  padding: 0 6px;
  border-radius: var(--radius-pill);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.conn-source-type-badge--aveva-pi {
  background: #e6f3f6;
  color: #2f6f80;
}

.conn-source-type-badge--sql {
  background: #eef1f7;
  color: #4d6388;
}

.conn-source-type-badge--ambr {
  background: #edf6ee;
  color: #3c7b56;
}

.conn-source-type-badge--simca-online {
  background: #f5ecfb;
  color: #7753a6;
}

.conn-row-summary,
.conn-row-health {
  font-size: 0.72rem;
  color: var(--color-muted);
}

.conn-row-health {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.conn-row-arrow {
  color: #bbb;
  flex-shrink: 0;
}

.conn-source-tree {
  width: 100%;
}

.conn-tree-node {
  list-style: none;
}

.conn-folder-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 8px 12px;
  cursor: pointer;
  border-radius: 0;
}

.conn-folder-label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 1;
}

.conn-folder-count {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
}

.conn-tree-spacer {
  width: 20px;
  flex-shrink: 0;
  display: inline-block;
}

.conn-map-workspace {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  padding: 20px 24px 28px;
}

.conn-map-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.conn-map-eyebrow {
  display: inline-flex;
  margin-bottom: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #5f7b86;
}

.conn-map-header h3 {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 650;
  color: var(--color-text);
}

.conn-map-header p {
  margin: 6px 0 0;
  max-width: 620px;
  color: var(--color-muted);
  line-height: 1.5;
}

.conn-map-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.conn-map-summary-pill {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  background: #edf4f6;
  color: #45616c;
  font-size: 0.78rem;
  font-weight: 600;
}

.conn-map-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  min-height: 0;
}

.conn-simca-usp-workspace {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  padding: 20px 24px 28px;
}

.conn-simca-usp-body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.conn-simca-empty {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.conn-simca-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.conn-simca-list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 10px;
  border-radius: 8px;
  background: #f7fafb;
  border: 1px solid #e2ecef;
}

.conn-simca-list li strong {
  font-size: 0.86rem;
  color: var(--color-text);
}

.conn-simca-list li span {
  font-size: 0.78rem;
  color: var(--color-muted);
}

.conn-map-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: var(--color-surface);
  box-shadow: 0 10px 28px rgba(35, 67, 78, 0.08);
}

.conn-map-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.conn-map-panel-head strong {
  font-size: 0.95rem;
  font-weight: 650;
  color: var(--color-text);
}

.conn-map-panel-head span {
  font-size: 0.78rem;
  color: var(--color-muted);
}

.conn-map-figure {
  position: relative;
  min-height: 420px;
  border-radius: 18px;
  overflow: hidden;
  background: radial-gradient(circle at 50% 25%, #f9fdfe 0%, #eef6f8 48%, #e5eff3 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.conn-map-svg {
  width: 100%;
  height: 100%;
  touch-action: none;
  user-select: none;
}

.conn-map-ocean {
  fill: #f1f8fb;
}

.conn-map-graticule {
  fill: none;
  stroke: rgba(120, 150, 163, 0.22);
  stroke-width: 1;
}

.conn-map-land {
  fill: #d5e4d6;
  stroke: #b7cbbb;
  stroke-width: 1.2;
}

.conn-map-label {
  font-size: 0.44rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  fill: rgba(59, 86, 94, 0.52);
  pointer-events: none;
}

.conn-map-marker {
  transition: opacity var(--anim-duration-fast), transform var(--anim-duration-fast);
}

.conn-map-marker.is-muted {
  opacity: 0.4;
}

.conn-map-marker.is-focused {
  opacity: 1;
}

.conn-map-marker-halo {
  fill: rgba(51, 125, 155, 0.16);
}

.conn-map-marker-dot {
  fill: #2f6f80;
  stroke: #ffffff;
  stroke-width: 2;
}

.conn-map-marker-count {
  font-size: 0.72rem;
  font-weight: 700;
  fill: #35505a;
}

/* Cluster marker */
.conn-map-marker.is-cluster .conn-map-cluster-ring {
  fill: rgba(47, 111, 128, 0.12);
}

.conn-map-marker.is-cluster .conn-map-marker-halo {
  fill: rgba(47, 111, 128, 0.22);
}

.conn-map-marker.is-cluster .conn-map-marker-dot {
  fill: #2f6f80;
  stroke: #ffffff;
  stroke-width: 2;
}

.conn-map-cluster-count {
  font-size: 7px;
  font-weight: 700;
  fill: #ffffff;
  pointer-events: none;
}

/* Zoom controls */
.conn-map-figure {
  position: relative;
}

.conn-map-zoom-controls {
  position: absolute;
  bottom: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 10;
  align-items: center;
}

.conn-map-zoom-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid rgba(77, 118, 130, 0.28);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(6px);
  color: var(--color-text);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--anim-duration-fast), box-shadow var(--anim-duration-fast);
}

.conn-map-zoom-btn:hover {
  background: rgba(47, 111, 128, 0.12);
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.conn-map-zoom-btn:focus-visible {
  outline: 2px solid rgba(47, 111, 128, 0.45);
  outline-offset: 2px;
}

.conn-map-zoom-level {
  min-width: 52px;
  height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(77, 118, 130, 0.25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 650;
  color: #35505a;
}

.conn-map-zoom-btn--reset {
  font-size: 0.9rem;
}

.conn-map-site-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.conn-map-site-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  background: #fbfdfe;
  border: 1px solid #e1eaed;
  transition: opacity var(--anim-duration-fast), border-color var(--anim-duration-fast), box-shadow var(--anim-duration-fast);
}

.conn-map-site-card.is-muted {
  opacity: 0.48;
}

.conn-map-site-card.is-focused {
  border-color: #b6d0d9;
  box-shadow: inset 0 0 0 1px rgba(77, 118, 130, 0.08);
}

.conn-map-site-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.conn-map-site-head strong {
  font-size: 0.95rem;
  font-weight: 650;
  color: var(--color-text);
}

.conn-map-site-head span {
  font-size: 0.78rem;
  color: var(--color-muted);
}

/* ── Site Status right pane ─────────────────────────────────── */
.conn-sitestatus-summary {
  display: flex;
  gap: 0;
  padding: 16px;
  border-bottom: 1px solid var(--color-border);
}

.conn-sitestatus-summary-stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 8px;
  border-radius: 10px;
  background: #f4f8f9;
}

.conn-sitestatus-summary-stat + .conn-sitestatus-summary-stat {
  margin-left: 8px;
}

.conn-sitestatus-summary-stat--online {
  background: #edf7f2;
}

.conn-sitestatus-summary-stat--warning {
  background: #fef7ea;
}

.conn-sitestatus-stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-text);
}

.conn-sitestatus-summary-stat--online .conn-sitestatus-stat-value {
  color: #2d8a5e;
}

.conn-sitestatus-summary-stat--warning .conn-sitestatus-stat-value {
  color: #b07824;
}

.conn-sitestatus-stat-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-top: 3px;
}

.conn-sitestatus-list {
  display: flex;
  flex-direction: column;
  padding: 12px 0;
}

.conn-sitestatus-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 16px 12px 20px;
  border-left: 3px solid transparent;
  cursor: pointer;
  transition: background var(--anim-duration-fast), border-color var(--anim-duration-fast);
}

.conn-sitestatus-row:hover {
  background: rgba(47, 111, 128, 0.04);
}

.conn-sitestatus-row.is-muted {
  opacity: 0.45;
}

.conn-sitestatus-row--online {
  border-left-color: #4caf7d;
}

.conn-sitestatus-row--warning {
  border-left-color: #e6a53a;
}

.conn-sitestatus-row-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.conn-sitestatus-row-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.conn-sitestatus-row-name {
  font-size: 0.9rem;
  font-weight: 650;
  color: var(--color-text);
}

.conn-sitestatus-row-loc {
  font-size: 0.75rem;
  color: var(--color-muted);
}

.conn-sitestatus-row-meta {
  display: flex;
  align-items: center;
  gap: 6px;
}

.conn-sitestatus-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.conn-sitestatus-dot--online {
  background: #4caf7d;
}

.conn-sitestatus-dot--warning {
  background: #e6a53a;
}

.conn-sitestatus-row-sync {
  font-size: 0.73rem;
  color: var(--color-muted);
}

.conn-sitestatus-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.conn-map-site-types {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.conn-map-type-chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.conn-map-type-chip--aveva-pi {
  background: #e6f3f6;
  color: #2f6f80;
}

.conn-map-type-chip--sql {
  background: #eef1f7;
  color: #4d6388;
}

.conn-map-type-chip--ambr {
  background: #edf6ee;
  color: #3c7b56;
}

.conn-map-site-status {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-top: 2px;
}

.conn-map-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.conn-map-status-dot--online {
  background: #4caf7d;
  box-shadow: 0 0 0 2px rgba(76, 175, 125, 0.22);
}

.conn-map-status-dot--warning {
  background: #e6a53a;
  box-shadow: 0 0 0 2px rgba(230, 165, 58, 0.22);
}

.conn-map-site-sources {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.conn-map-source-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
  color: var(--color-text);
  background: #f4f8f9;
}

.conn-map-source-pill.is-selected {
  box-shadow: inset 0 0 0 1px rgba(47, 111, 128, 0.24);
}

.conn-map-source-pill-icon {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.conn-map-source-pill-icon svg {
  width: 12px;
  height: 12px;
}

.conn-map-source-pill--aveva-pi .conn-map-source-pill-icon {
  background: #e6f3f6;
  color: #2f6f80;
}

.conn-map-source-pill--sql .conn-map-source-pill-icon {
  background: #eef1f7;
  color: #4d6388;
}

.conn-map-source-pill--ambr .conn-map-source-pill-icon {
  background: #edf6ee;
  color: #3c7b56;
}

@media (max-width: 1080px) {
  .conn-map-header,
  .conn-map-panel-head,
  .conn-map-site-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .conn-map-body {
    grid-template-columns: 1fr;
  }

  .conn-map-figure {
    min-height: 320px;
  }
}

/* Breadcrumb bar below pane header */
.pane-breadcrumb {
  padding: 5px 16px;
  font-size: 0.72rem;
  color: #888;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bc-parent {
  color: #888;
}

.bc-sep {
  margin: 0 4px;
  color: #ccc;
}

.bc-current {
  color: var(--color-text);
  font-weight: 500;
}

/* Tag count badge on tree nodes */
.conn-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.conn-status-dot.is-live {
  background: #3aaa5e;
}

.conn-status-dot.is-degraded {
  background: #e08c30;
}

.conn-status-dot.is-offline {
  background: #b8bcc0;
}

.conn-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.conn-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.conn-name-input {
  font-size: 0.875rem;
  font-weight: 600;
  padding: 1px 4px;
  border: 1px solid #999;
  border-radius: 3px;
  outline: none;
  width: 100%;
}

.conn-server {
  font-size: 0.72rem;
  color: #888;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.conn-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.conn-badge {
  font-size: 0.7rem;
  padding: 2px 7px;
  border-radius: 10px;
  background: #eee;
  color: #555;
  white-space: nowrap;
}

.conn-badge-live {
  background: #d4f0de;
  color: #276840;
}

.conn-badge-degraded {
  background: #fde8c8;
  color: #8a4a0a;
}

.conn-no-af-warning {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: #8a6500;
  background: #fff8d0;
  border: 1px solid #e0c060;
  border-radius: 4px;
  padding: 5px 8px;
  margin-bottom: 10px;
}

.conn-tags-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #888;
  margin-bottom: 6px;
  font-weight: 600;
}

.conn-tag-tree {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.conn-tag-branch {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.conn-tag-folder {
  font-size: 0.8rem;
  font-weight: 600;
  color: #444;
}

.conn-tag-leaves {
  padding-left: 14px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.conn-tag-leaves span,
.conn-tag-flat-list span {
  font-size: 0.75rem;
  font-family: "Courier New", monospace;
  color: #555;
  padding: 1px 0;
}

/* =====================
   Property List (right pane)
   ===================== */
.property-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.property-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 12px;
  font-size: 0.88rem;
}

.property-row strong {
  color: #666;
}

.property-type-info {
  margin-top: 16px;
  padding: 12px;
  background: #f6f9fa;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.property-type-info strong {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  margin-bottom: 4px;
}

.property-type-info p {
  margin: 0;
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  line-height: 1.5;
}

/* =====================
   Excel Import Panel (workspace-width layout)
   ===================== */
.excel-import-panel {
  width: 100%;
  background: #fff;
}

.excel-import-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  border-bottom: 1px solid #e7e7e7;
  background: #fafbfc;
}

/* Sheet tabs — horizontal, above preview */
.excel-sheet-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid #e0e0e0;
}

.excel-sheet-tab {
  padding: 10px 18px;
  border: none;
  border-bottom: 2px solid transparent;
  background: none;
  font: inherit;
  font-size: var(--font-size-sm);
  color: #666;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.excel-sheet-tab:hover {
  color: var(--color-text);
}

.excel-sheet-tab.is-active {
  color: var(--color-text);
  border-bottom-color: var(--color-accent, #3b8595);
  font-weight: 600;
}

/* Main layout: preview left, config pane right */
.excel-import-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  align-items: start;
  height: calc(100% - 52px);
}

.excel-import-main {
  padding: 0;
  overflow: auto;
  max-height: calc(100vh - 200px);
}

.excel-sheet-meta {
  display: flex;
  gap: 8px;
  padding: 10px 20px;
}

/* Config sidebar (right pane) */
.excel-config-pane {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 20px;
  border-left: 1px solid #e7e7e7;
  background: #fafbfc;
  overflow-y: auto;
  max-height: calc(100vh - 200px);
}

.excel-config-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.excel-config-field label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: #444;
}

.excel-config-input,
.excel-config-select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid #c8c8c8;
  border-radius: var(--radius-md);
  font: inherit;
  font-size: var(--font-size-sm);
  background: #fff;
  box-sizing: border-box;
}

.excel-config-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.excel-config-action {
  padding-top: 8px;
  border-top: 1px solid #e7e7e7;
}

.excel-config-action .workspace-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* Preview table */
.excel-preview {
  background: #fff;
}

.excel-preview-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.excel-preview-table th,
.excel-preview-table td {
  padding: 9px 14px;
  border-bottom: 1px solid #efefef;
  text-align: left;
}

.excel-preview-table th {
  position: sticky;
  top: 0;
  background: #f5f7f7;
  z-index: 1;
}

.excel-col-name {
  display: block;
  font-weight: 600;
  color: var(--color-text);
}

.excel-col-type {
  font-size: 0.72rem;
  color: #999;
  font-weight: 400;
}

.excel-row-num {
  color: #aaa;
  text-align: center !important;
  width: 40px;
  font-size: 0.78rem;
  user-select: none;
}

.excel-preview-footer {
  padding: 10px 14px;
  border-top: 1px solid #e7e7e7;
  font-size: var(--font-size-xs);
  color: #888;
}

/* Option cards (compact for sidebar) */
.excel-option-card {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 8px 10px;
  border: 1px solid #d7d7d7;
  border-radius: var(--radius-md);
  background: #fff;
  font-size: var(--font-size-sm);
  cursor: pointer;
}

.excel-option-card:hover {
  border-color: #b0b0b0;
}

/* Column configuration table */
.excel-col-config {
  border: 1px solid #d7d7d7;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.excel-col-config-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.excel-col-config-table th,
.excel-col-config-table td {
  padding: 6px 8px;
  text-align: left;
  border-top: 1px solid #efefef;
}

.excel-col-config-table th {
  background: #f5f7f7;
  border-top: none;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: #555;
}

.excel-col-config-table th:first-child,
.excel-col-config-table td:first-child {
  width: 44px;
  text-align: center;
}

.excel-col-config-table tr.is-excluded {
  opacity: 0.4;
}

.excel-col-select {
  padding: 3px 5px;
  border: 1px solid #ccc;
  border-radius: 3px;
  font: inherit;
  font-size: 0.78rem;
  background: #fff;
}

/* ── Workspace breadcrumb (context indicator) ── */
.workspace-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  margin: -24px -24px 16px -24px;
  background: #f6f9fa;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-xs);
  color: var(--color-muted);
}

.workspace-breadcrumb-link {
  font: inherit;
  font-size: var(--font-size-xs);
  color: var(--color-link, #2a7d8f);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-decoration: none;
}
.workspace-breadcrumb-link:hover {
  text-decoration: underline;
}

.workspace-breadcrumb-sep {
  color: var(--color-border);
  user-select: none;
}

.workspace-breadcrumb-segment {
  color: var(--color-muted);
}

.workspace-breadcrumb-current {
  color: var(--color-text);
  font-weight: 600;
}

/* =====================
   Asset Workspace Views (Folder, File, Function, Dataset)
   ===================== */
.asset-workspace-view {
  width: 100%;
  background: #fff;
}

.asset-workspace-body {
  padding: 24px 32px;
  max-width: 1120px;
}

.asset-workspace-body h3 {
  margin: 0 0 8px 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text);
}

.asset-workspace-empty {
  color: var(--color-muted);
  font-style: italic;
}

.asset-workspace-desc {
  color: var(--color-muted);
  margin: 12px 0 0;
  line-height: 1.5;
}

.asset-meta-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.asset-meta-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: #edf4f6;
  color: #43606b;
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.asset-meta-pill.is-function {
  background: #e8f0e6;
  color: #3a6632;
}

/* ── Folder child list ── */
/* ── Function workspace layout ── */
.fn-workspace .fn-layout {
  display: block;
  min-height: calc(100vh - 120px);
}

.fn-main {
  padding: 24px 32px;
  overflow-y: auto;
}

.fn-header h3 {
  margin: 0 0 8px 0;
  font-size: 18px;
  font-weight: 600;
}

.fn-sidebar-empty {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  font-style: italic;
  margin: 0;
}

.fn-usage-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.fn-usage-link {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 6px 10px;
  font: inherit;
  font-size: var(--font-size-sm);
  color: var(--color-link, #2a7d8f);
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: left;
  transition: background var(--anim-duration-fast);
}
.fn-usage-link:hover {
  background: #edf4f6;
  border-color: var(--color-border);
}
.fn-usage-link::before {
  content: '⚙';
  font-size: 12px;
}

.fn-version-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.fn-version-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}

.fn-version-item.is-current {
  background: #edf4f6;
  font-weight: 600;
}

.fn-version-label {
  color: var(--color-text);
}

.fn-version-date {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
}

/* ── Code viewer ── */
.fn-code-section {
  margin-top: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.fn-code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  background: #f0f3f5;
  border-bottom: 1px solid var(--color-border);
}

.fn-code-header strong {
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.fn-code-lang {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  padding: 2px 8px;
  background: #e4e8eb;
  border-radius: var(--radius-sm);
}

.fn-code-block {
  margin: 0;
  padding: 16px 18px;
  background: #1e1e2e;
  color: #cdd6f4;
  font-family: 'Consolas', 'Fira Code', 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.6;
  overflow-x: auto;
  tab-size: 4;
}

.fn-code-block code {
  font-family: inherit;
  white-space: pre;
}

/* ── Function I/O ── */
.function-io-section {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 20px;
  padding: 16px;
  background: #f6f9fa;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.function-io-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.function-io-block strong {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.function-io-port {
  padding: 4px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fff;
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.function-io-arrow {
  font-size: 20px;
  color: var(--color-muted);
  margin-top: 22px;
}

/* ── Dataset workbench (Fas 2) ── */
.dataset-workbench .asset-workspace-body {
  max-width: 100%;
  padding: 16px 24px;
}

/* Toolbar */
.ds-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding: 6px 8px;
  background: #f6f9fa;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}
.ds-toolbar-group {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.ds-toolbar-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font: inherit;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: #3a3a3a;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}
.ds-toolbar-btn:hover:not(:disabled) {
  background: #eef5f7;
  border-color: #8db3bd;
}
.ds-toolbar-btn:disabled {
  opacity: 0.45;
  cursor: default;
}
.ds-toolbar-divider {
  width: 1px;
  height: 18px;
  background: #d0d0d0;
  margin: 0 4px;
}

/* Layout: grid (full width, no inline explorer) */
.ds-layout {
  display: block;
}
.ds-main {
  min-width: 0;
}

.ds-sheet-header {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
}

.ds-sheet-tab {
  padding: 4px 12px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-bottom: 2px solid #2a7d8f;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}

.ds-sheet-dim {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
}

.ds-grid-wrap {
  overflow: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  max-height: calc(100vh - 220px);
}

.ds-grid-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
  table-layout: auto;
}

.ds-grid-table th,
.ds-grid-table td {
  padding: 6px 12px;
  text-align: left;
  border-bottom: 1px solid #e8e8e8;
  white-space: nowrap;
}

.ds-grid-table th {
  position: sticky;
  top: 0;
  background: #f4f6f7;
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 2px solid #d0d7da;
  z-index: 1;
}

.ds-grid-table th span {
  display: block;
}

.ds-col-type {
  font-weight: 400;
  font-size: 10px;
  color: var(--color-muted);
}

.ds-row-num {
  color: var(--color-muted);
  font-size: var(--font-size-xs);
  text-align: center !important;
  width: 40px;
  min-width: 40px;
  background: #fafafa;
  user-select: none;
}

.ds-grid-table tbody tr:hover {
  background: #f0f7f9;
}

.ds-cell-missing {
  background: #fff0f0;
  position: relative;
}
.ds-cell-missing::after {
  content: '—';
  color: #ccc;
}

.ds-stats-bar {
  display: flex;
  gap: 20px;
  margin-top: 12px;
  padding: 8px 12px;
  background: #f6f9fa;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  color: var(--color-muted);
}

.ds-stats-bar strong {
  color: var(--color-text);
}

/* ── Explorer sections (used in right pane) ── */
.ds-explorer-section {
  padding: 12px 0;
  border-bottom: 1px solid #ececec;
}
.ds-explorer-section:last-child {
  border-bottom: none;
}
.ds-explorer-section h4 {
  margin: 0 0 8px;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: #555;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.ds-explorer-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ds-issue {
  font-size: var(--font-size-xs);
  display: flex;
  align-items: flex-start;
  gap: 6px;
}
.ds-issue-icon {
  flex-shrink: 0;
}
.ds-issue-warn {
  color: #9a6700;
}
.ds-issue-info {
  color: #3a7d8f;
}

/* 2D Heatmap (rows × columns) */
.ds-heatmap-2d {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: #eee;
  border: 1px solid #ddd;
  border-radius: var(--radius-sm);
  overflow: hidden;
  font-size: 0;
}
.ds-heatmap-row {
  display: flex;
  gap: 1px;
}
.ds-heatmap-header {
  background: #f5f7f7;
}
.ds-heatmap-rowlabel {
  width: 24px;
  min-width: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  color: #999;
  background: #f9f9f9;
}
.ds-heatmap-collabel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  color: #777;
  background: #f5f7f7;
  padding: 3px 1px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ds-heatmap-cell {
  flex: 1;
  aspect-ratio: 1;
  min-height: 10px;
  max-height: 18px;
  background: #dff0d8;
}
.ds-heatmap-cell.is-missing {
  background: #e8766a;
}
.ds-heatmap-legend {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  font-size: var(--font-size-xs);
  color: #888;
}
.ds-heatmap-legend .ds-heatmap-cell {
  display: inline-block;
  width: 10px;
  height: 10px;
  min-height: 10px;
  max-height: 10px;
  flex: none;
  border-radius: 2px;
}

/* Statistics */
.ds-stats-summary {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ds-stat-card {
  display: flex;
  flex-direction: column;
  padding: 4px 0;
  font-size: 0.72rem;
}
.ds-stat-name {
  font-weight: 600;
  color: #444;
}
.ds-stat-vals {
  color: #888;
}

/* History */
.ds-history-list li {
  font-size: var(--font-size-xs);
}
.ds-history-meta {
  color: #999;
}

/* Description */
.ds-desc-text {
  margin: 0;
  font-size: var(--font-size-xs);
  color: #666;
  line-height: 1.5;
}

/* =====================
   Asset Summary & USP Project View
   ===================== */
.asset-summary-card,
.usp-project-view {
  width: min(1120px, calc(100% - 32px));
  padding: 24px;
  border: 1px solid #d7d7d7;
  background: #fff;
}

.usp-project-view {
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.asset-summary-card h3,
.usp-project-view h3,
.usp-project-view h4 {
  margin-top: 0;
}

.usp-project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.usp-project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.usp-registry-context {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e8e8e8;
}

.usp-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: #6a6a6a;
  font-size: 0.94rem;
}

.usp-breadcrumbs strong {
  color: #202020;
}

.usp-registry-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.usp-version-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.usp-version-copy {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: var(--font-size-md);
}

.usp-status-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.usp-status-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-pill);
  background: #c7c7c7;
}

.usp-state-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.usp-state-pill.is-draft {
  background: #f5e8c7;
  color: #7a5a00;
}

.usp-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.usp-project-view .workspace-btn {
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid #cfcfcf;
  border-radius: 0;
  background: #e6e6e6;
  color: #111;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.usp-project-view .workspace-btn.primary {
  background: #ffeb00;
  border-color: #ffeb00;
}

.usp-simplified-view .workspace-btn,
.usp-project-view .workspace-btn {
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid #cfcfcf;
  border-radius: 0;
  background: #e6e6e6;
  color: #111;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.usp-simplified-view .workspace-btn.primary,
.usp-project-view .workspace-btn.primary {
  background: #ffeb00;
  border-color: #ffeb00;
}

.usp-project-block {
  border-top: 1px solid #d9d9d9;
  padding-top: 22px;
}

.usp-block-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.usp-block-copy {
  color: #666;
  max-width: 760px;
}

.usp-utility-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.usp-icon-button {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 0;
  background: transparent;
  color: #202020;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.usp-icon-button:hover {
  background: #f1f3f4;
}

.usp-icon-button svg {
  width: 20px;
  height: 20px;
}

.usp-inline-field {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.usp-section-caption {
  font-size: var(--font-size-sm);
  color: #666;
}

.usp-section-shell {
  border: none;
  border-radius: 0;
  overflow: visible;
  background: #fff;
}

.usp-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid #e6e6e6;
  background: transparent;
  padding: 0;
}

.usp-tab {
  border: none;
  background: transparent;
  padding: 14px 20px 16px;
  cursor: pointer;
  font: inherit;
  color: #555;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-bottom: 2px solid transparent;
}

.usp-tab.is-active {
  background: transparent;
  color: #111;
  font-weight: 600;
  border-bottom-color: #111;
}

.usp-tab-count {
  display: inline-flex;
  min-width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  border-radius: var(--radius-pill);
  background: #eceff1;
  color: #4d5b61;
  font-size: 0.75rem;
}

.usp-section-content {
  padding: 0;
}

.usp-grid-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.87rem;
}

.usp-grid-table th,
.usp-grid-table td {
  padding: 12px 10px;
  text-align: left;
  border-top: 1px solid #ededed;
  vertical-align: top;
}

.usp-grid-table th {
  border-top: none;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #666;
  background: #f7f8f8;
}

.usp-grid-table tbody tr:hover {
  background: #fafcfc;
}

.usp-grid-table tbody tr.usp-row-child:hover {
  background: transparent;
}

.usp-grid-empty {
  padding: 24px 20px;
  color: #666;
}

.usp-title-cell strong {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}

.usp-title-cell span {
  color: #666;
  font-size: var(--font-size-sm);
}

.usp-row-disclosure {
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #222;
  flex-shrink: 0;
}

.usp-row-indent {
  display: inline-block;
  width: 24px;
  flex-shrink: 0;
}

.usp-row-child td {
  background: #fff;
  border-top: none;
}

.usp-attachments {
  margin-top: 24px;
  border-top: 1px solid #d9d9d9;
  padding-top: 22px;
}

.usp-attachments-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.usp-attachments-copy {
  color: #666;
}

.usp-property-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 14px;
  margin-top: 14px;
  border-top: 1px solid #ececec;
}

.usp-property-group h4 {
  margin: 0;
  font-size: 0.86rem;
}

.usp-panel-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid #ececec;
}

.usp-panel-section:last-child {
  border-bottom: none;
}

.usp-panel-section h4 {
  margin: 0;
  font-size: 0.86rem;
}

.usp-panel-muted {
  color: #666;
}

.usp-tag-entry {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 10px 12px;
  border: 1px solid #d7d7d7;
  border-radius: 0;
  background: #fff;
  color: #8a8a8a;
}

.usp-version-list,
.usp-access-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid #ececec;
}

.usp-version-row,
.usp-access-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #ececec;
}

.usp-version-main,
.usp-access-main {
  display: flex;
  align-items: center;
  gap: 10px;
}

.usp-version-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.usp-version-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.usp-inline-link {
  color: #2d63b3;
  text-decoration: none;
}

.usp-simplified-view {
  width: min(960px, calc(100% - 32px));
  padding: 24px;
  border: 1px solid #d7d7d7;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.usp-simplified-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.usp-simplified-intro h3 {
  margin: 0 0 8px;
}

.usp-simplified-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.usp-simplified-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.usp-simplified-view .usp-inline-link {
  align-self: flex-start;
}

.usp-empty-row {
  color: #7a7a7a;
  font-style: italic;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border: 1px solid #d7d7d7;
  border-radius: 0;
  background: #fff;
  color: #444;
  font-size: 0.76rem;
}

/* =====================
   Right Pane
   ===================== */
.right-pane {
  border-left: 1px solid var(--color-border);
  border-right: none;
  width: clamp(var(--right-pane-min), var(--right-pane-width), var(--right-pane-max));
  transition: width 0.2s ease;
}

.right-pane.is-collapsed {
  width: var(--right-pane-collapsed-width);
}

.right-pane.is-collapsed .pane-content,
.right-pane.is-collapsed .pane-header h2,
.right-pane.is-collapsed .pane-resizer {
  display: none;
}

.right-pane.is-collapsed .pane-header {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}

.right-pane.is-collapsed .pane-header-actions {
  width: 100%;
  justify-content: center;
}

.right-pane.is-compact .pane-header {
  padding: 10px 10px;
}

.right-pane.is-compact .pane-content {
  padding: 10px;
}

.right-pane.is-compact .property-row {
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
}

.right-pane.is-compact .property-row strong {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.right-pane.is-compact .property-type-info {
  padding: 10px;
}

.right-pane-toggle {
  min-width: 32px;
}

/* =====================
   Connection Tag Search
   ===================== */
.tag-select-checkbox {
  flex-shrink: 0;
  margin: 0 4px 0 0;
  cursor: pointer;
}

.conn-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.conn-search-icon {
  position: absolute;
  left: 10px;
  color: #999;
  pointer-events: none;
}

.conn-tag-search {
  width: 100%;
  padding: 7px 60px 7px 30px;
  border: 1px solid #d7d7d7;
  border-radius: 6px;
  font-size: 0.85rem;
  background: #fff;
  outline: none;
}

.conn-tag-search:focus {
  border-color: #5ba3b5;
  box-shadow: 0 0 0 2px rgba(91, 163, 181, 0.15);
}

.conn-search-count {
  position: absolute;
  right: 10px;
  font-size: 0.75rem;
  color: #999;
  pointer-events: none;
  white-space: nowrap;
}

.tree-node.search-hidden {
  display: none;
}

.tree-node.search-match > .tree-item {
  background: rgba(91, 163, 181, 0.1);
  border-radius: var(--radius-sm);
}

/* =====================
   Selected Variables (right pane)
   ===================== */
.selected-var-count {
  font-size: var(--font-size-sm);
  color: #666;
  padding: 0 0 12px;
  border-bottom: 1px solid #e8e8e8;
  margin-bottom: 12px;
}

.selected-var-group {
  margin-bottom: 16px;
}

.selected-var-group-header {
  font-size: 0.78rem;
  font-weight: 600;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.selected-var-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 0.85rem;
}

.selected-var-row:hover {
  background: #f3f3f3;
}

.selected-var-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.selected-var-remove {
  flex-shrink: 0;
  background: none;
  border: none;
  color: #999;
  font-size: 1rem;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  border-radius: var(--radius-sm);
}

.selected-var-remove:hover {
  color: #c00;
  background: #fdecea;
}

.selected-var-action {
  width: 100%;
  margin-top: 16px;
}

.selected-var-map-accordion {
  margin-top: 14px;
  border: 1px solid #dde6ea;
  border-radius: 12px;
  background: #f9fbfc;
  overflow: hidden;
}

.selected-var-map-summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  font-size: 0.78rem;
  color: #55666e;
}

.selected-var-map-summary::-webkit-details-marker {
  display: none;
}

.selected-var-map-summary span:first-child {
  font-weight: 600;
  color: #33434b;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.selected-var-map-body {
  border-top: 1px solid #e7eef1;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.selected-var-map-figure {
  min-height: 150px;
  border-radius: 10px;
  overflow: hidden;
  background: #eef5f7;
}

.selected-var-mini-map {
  width: 100%;
  height: 150px;
}

.selected-var-mini-ocean {
  fill: #eef6f9;
}

.selected-var-mini-land {
  fill: #d8e5da;
  stroke: #bdcfbf;
  stroke-width: 1;
}

.selected-var-mini-marker-dot {
  fill: #2f6f80;
  stroke: #ffffff;
  stroke-width: 1.5;
}

.selected-var-mini-marker-count {
  font-size: 0.62rem;
  font-weight: 700;
  fill: #32515b;
}

.selected-var-map-sites {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.selected-var-map-site-pill {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: #edf3f6;
  color: #47616b;
  font-size: 0.72rem;
}

/* =====================
   Trend Workspace
   ===================== */
.trend-workspace {
  width: min(1360px, calc(100% - 32px));
  padding: 24px;
  background: #f7fafb;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-sizing: border-box;
}

.trend-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: #68747a;
}

.trend-breadcrumb-link {
  border: none;
  background: transparent;
  color: #3e4a50;
  padding: 0;
  font: inherit;
  cursor: pointer;
}

.trend-breadcrumb-link:hover,
.trend-breadcrumb-link:focus-visible {
  color: #111;
  text-decoration: underline;
}

.trend-breadcrumb-link.is-source {
  color: #556368;
}

.trend-breadcrumb-separator {
  color: #a2acb1;
}

.trend-breadcrumb-current {
  color: #111;
  font-weight: 600;
}

.trend-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.trend-header h3,
.trend-panel h4,
.trend-empty h3 {
  margin: 0;
}

.trend-header p,
.trend-empty p {
  margin: 6px 0 0;
  color: #5b666b;
}

.trend-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.trend-header-back {
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid #cfcfcf;
  border-radius: 0;
  background: #f0f0f0;
  color: #111;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.trend-header-back:hover,
.trend-header-back:focus-visible {
  background: #e6e6e6;
}

.trend-tabs,
.trend-meta-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.trend-tab {
  border: 1px solid #cfd9dd;
  border-radius: var(--radius-pill);
  background: #fff;
  color: #556368;
  padding: 8px 14px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
}

.trend-tab.is-active {
  background: #dff0f5;
  border-color: #a5cad5;
  color: #245f72;
}

.trend-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: var(--radius-pill);
  background: #fff;
  border: 1px solid #dbe4e7;
  color: #57656b;
  font-size: 0.78rem;
}

.trend-pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.trend-panel {
  border: 1px solid #d7e0e3;
  background: #fff;
  padding: 16px;
}

.trend-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.trend-panel-copy {
  margin: 4px 0 0;
  color: #6a7478;
  font-size: 0.84rem;
}

.trend-toolbar {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.trend-tool-btn {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #d7dfe2;
  background: #fff;
  color: #667378;
  border-radius: 6px;
}

.trend-tool-btn svg {
  width: 16px;
  height: 16px;
}

.trend-context-band-list {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.trend-context-row {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.trend-context-label {
  font-size: 0.78rem;
  color: #6a7579;
}

.trend-context-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 6px;
}

.trend-context-segment {
  min-height: 24px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  color: #fff;
  font-size: 0.74rem;
  font-weight: 600;
  white-space: nowrap;
}

.trend-chart-shell {
  position: relative;
  border: 1px solid #e0e7ea;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #fbfcfc 0%, #f4f7f8 100%);
  padding: 18px 72px 24px;
}

.trend-axis-labels {
  position: absolute;
  top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.trend-axis-labels.is-left {
  left: 16px;
  align-items: flex-start;
}

.trend-axis-labels.is-right {
  right: 16px;
  align-items: flex-end;
}

.trend-axis-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid #dce5e8;
  border-radius: var(--radius-pill);
  color: #4e5f66;
  font-size: 0.74rem;
}

.trend-shared-axis {
  position: absolute;
  top: 16px;
  left: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid #dce5e8;
  border-radius: var(--radius-pill);
  color: #4e5f66;
  font-size: 0.74rem;
}

.trend-stacked-chart {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.trend-stacked-row {
  border: 1px solid #e0e7ea;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
  padding: 10px 12px 12px;
}

.trend-stacked-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.trend-stacked-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: #334149;
  font-weight: 600;
}

.trend-stacked-meta {
  font-size: 0.74rem;
  color: #738086;
}

.trend-chart-svg,
.trend-minimap-svg {
  width: 100%;
  height: auto;
  display: block;
}

.trend-x-axis {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 0.74rem;
  color: #76848a;
}

.trend-minimap {
  margin-top: 16px;
  border-top: 1px solid #e7ecee;
  padding-top: 12px;
}

.trend-minimap-caption {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 0.74rem;
  color: #758086;
}

.trend-empty {
  width: min(720px, calc(100% - 32px));
  padding: 28px;
  background: #fff;
  border: 1px solid #d7dfe2;
}

/* =====================
   Trend Right Pane Tabs & Settings
   ===================== */
.trend-side-tabs {
  display: flex;
  gap: 0;
  margin: 0 -20px;
  border-bottom: 1px solid #ececec;
}

.trend-side-tab {
  flex: 1;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: #667378;
  padding: 12px 14px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
}

.trend-side-tab.is-active {
  color: #111;
  border-bottom-color: #111;
}

.trend-side-panel {
  display: none;
}

.trend-side-panel.is-active {
  display: block;
}

.trend-side-note {
  margin: 0;
  color: #677378;
  font-size: var(--font-size-sm);
}

.trend-signal-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 10px;
  margin-top: 10px;
  border-top: 1px solid #ececec;
}

.trend-signal-group:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.trend-signal-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.trend-signal-group-header strong {
  font-size: 0.78rem;
  color: #5d686d;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.trend-signal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid #f0f2f3;
}

.trend-signal-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.trend-signal-main {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.trend-signal-swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.trend-signal-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.trend-signal-copy strong {
  font-size: var(--font-size-sm);
  color: #243238;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.trend-signal-copy span {
  font-size: 0.75rem;
  color: #7a868b;
}

.trend-signal-remove {
  flex-shrink: 0;
  border: 0;
  background: transparent;
  color: #8a969b;
  font-size: 1rem;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: var(--radius-sm);
}

.trend-signal-remove:hover {
  color: #a52121;
  background: #fdeaea;
}

.trend-radio-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.trend-radio-option {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: var(--font-size-sm);
  color: #4d5b61;
}

.trend-select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #c8cfd2;
  border-radius: var(--radius-md);
  background: #fff;
  font: inherit;
  color: #243238;
}

.trend-time-grid {
  display: grid;
  gap: 10px;
}

.trend-time-card {
  border: 1px solid #e1e7e9;
  border-radius: var(--radius-md);
  padding: 10px 12px;
  background: #fafcfc;
}

.trend-time-card strong {
  display: block;
  margin-bottom: 4px;
  font-size: var(--font-size-sm);
}

.trend-time-card span {
  color: #6b767a;
  font-size: 0.76rem;
}

/* =====================
   Utilities
   ===================== */
.visually-hidden-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* =====================
   Hard-Edge Polish
   ===================== */
.scibox-step-index {
  border: 1px solid #b9c4ca;
}

.scibox-step-card.is-active .scibox-step-index,
.scibox-step-card.is-complete .scibox-step-index,
.scibox-input-check-item.is-done .scibox-input-check-dot,
.conn-map-status-dot--online,
.conn-map-status-dot--warning {
  box-shadow: none;
}

.scibox-save-pill,
.asset-meta-pill,
.usp-state-pill,
.conn-badge,
.conn-map-type-chip,
.conn-map-source-pill,
.trend-pill,
.trend-axis-pill,
.trend-shared-axis,
.tag-chip {
  letter-spacing: 0.02em;
  border: 1px solid var(--color-border);
}

.scibox-save-pill,
.asset-meta-pill,
.usp-state-pill,
.conn-map-type-chip,
.trend-pill,
.trend-axis-pill,
.trend-shared-axis,
.tag-chip,
.tree-format-badge {
  text-transform: uppercase;
  font-weight: 600;
}

.scibox-input-check-dot,
.usp-status-dot,
.conn-status-dot,
.conn-sitestatus-dot,
.conn-map-status-dot,
.trend-pill-dot,
.trend-signal-swatch {
  width: 8px;
  height: 8px;
  border-radius: 0 !important;
}

.conn-map-zoom-level {
  height: 22px;
  min-width: 56px;
  padding: 0 6px;
}

.conn-map-source-pill-icon,
.scibox-node-icon-badge,
.tree-format-badge {
  border: 1px solid var(--color-border);
}

/* =====================
   Responsive Overrides
   ===================== */
@media (max-width: 960px) {
  .trend-header,
  .trend-panel-header {
    grid-template-columns: 1fr;
  }

  .excel-import-layout {
    grid-template-columns: 1fr;
  }

  .excel-config-pane {
    border-left: none;
    border-top: 1px solid #e7e7e7;
  }

  .trend-chart-shell {
    padding-inline: 16px;
  }

  .trend-axis-labels {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    margin-bottom: 12px;
  }

  .trend-context-row {
    grid-template-columns: 1fr;
  }

  .usp-project-header,
  .usp-registry-context,
  .usp-version-strip,
  .usp-block-header,
  .usp-attachments-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .right-pane,
  .right-pane.is-collapsed {
    width: 280px;
  }

  .pane-resizer {
    display: none;
  }
}

.conn-tag-search {
  margin-bottom: 6px;
}

.conn-tag-search-input {
  width: 100%;
  font-size: 0.8rem;
  padding: 4px 8px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  outline: none;
  background: #fff;
}

.conn-tag-search-input:focus {
  border-color: #888;
}

.conn-tag-flat-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.conn-tag-more {
  font-size: 0.72rem !important;
  color: #aaa !important;
  font-family: inherit !important;
  padding-top: 4px !important;
}

.conn-tag-no-result {
  font-size: 0.75rem;
  color: #aaa;
  font-style: italic;
}

/* Inline disconnect confirmation */
.conn-disconnect-confirm {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff3f3;
  border: 1px solid #f5c0c0;
  border-radius: 5px;
  padding: 7px 10px;
  font-size: 0.8rem;
  color: #8a2020;
  margin-bottom: 8px;
}

.conn-confirm-yes {
  background: #c0392b;
  color: #fff;
  border: none;
  border-radius: 3px;
  padding: 3px 10px;
  font-size: 0.78rem;
  cursor: pointer;
}

.conn-confirm-no {
  background: none;
  border: 1px solid #ccc;
  border-radius: 3px;
  padding: 3px 10px;
  font-size: 0.78rem;
  cursor: pointer;
  color: #444;
}

.menu-item-danger {
  color: #c0392b;
}

.ellipsis-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: #888;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s, color 0.2s;
}

.ellipsis-btn:hover {
  background-color: #d0d0d0;
  color: #222;
}

/* Context Menu */
.context-menu {
  position: absolute;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  z-index: 100;
  width: 130px;
  display: flex;
  flex-direction: column;
  padding: 4px 0;
}

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

.menu-item {
  background: none;
  border: none;
  text-align: left;
  padding: 6px 12px;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background-color 0.15s;
}

.menu-item:hover {
  background-color: var(--color-bg);
}

/* ── Login Overlay ── */
.login-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.92);
  opacity: 1;
  transition: opacity var(--anim-duration-med) var(--anim-ease-out);
}

.login-overlay.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.login-role-cards {
  display: flex;
  gap: 16px;
}

.login-role-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 200px;
  padding: 24px 16px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  cursor: pointer;
  text-align: center;
  font-family: inherit;
  transition: border-color var(--anim-duration-fast) var(--anim-ease-out),
              transform var(--anim-duration-fast) var(--anim-ease-out),
              box-shadow var(--anim-duration-fast) var(--anim-ease-out);
}

.login-role-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.login-role-icon {
  color: var(--color-muted);
}

.login-role-card:hover .login-role-icon {
  color: var(--color-text);
}

.login-role-card strong {
  font-size: var(--font-size-base);
  color: var(--color-text);
}

.login-role-card span {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  line-height: 1.4;
}

.profile-menu-wrap {
  position: relative;
}

.profile-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 1000;
  min-width: 140px;
  padding: 4px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.profile-menu.is-hidden {
  display: none;
}

.profile-menu-item {
  width: 100%;
  padding: 8px 12px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text);
  font: inherit;
  font-size: var(--font-size-sm);
  text-align: left;
  cursor: pointer;
}

.prototype-reset-launcher {
  position: fixed;
  right: 12px;
  bottom: 12px;
  z-index: 10001;
  border: 1px solid #d8d8d8;
  background: rgba(255, 255, 255, 0.92);
  color: #5b3030;
  border-radius: 999px;
  height: 26px;
  padding: 0 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.prototype-reset-launcher:hover {
  background: #fff;
  border-color: #c9b2b2;
}

.prototype-reset-dialog {
  position: fixed;
  inset: 0;
  z-index: 10002;
  display: flex;
  align-items: center;
  justify-content: center;
}

.prototype-reset-dialog.is-hidden {
  display: none;
}

.prototype-reset-dialog-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

.prototype-reset-dialog-panel {
  position: relative;
  width: min(440px, calc(100vw - 32px));
  background: #fff;
  border: 1px solid #d9e1e5;
  border-radius: 10px;
  padding: 16px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.prototype-reset-dialog-panel h2 {
  margin: 0 0 8px;
  font-size: 16px;
}

.prototype-reset-dialog-panel p {
  margin: 0;
  font-size: 13px;
  color: #4f6771;
  line-height: 1.45;
}

.prototype-reset-dialog-actions {
  margin-top: 14px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.prototype-reset-btn {
  height: 30px;
  border-radius: 6px;
  padding: 0 10px;
  font-size: 12px;
  cursor: pointer;
}

.prototype-reset-btn--secondary {
  border: 1px solid #cfd7dc;
  background: #fff;
  color: #374b55;
}

.prototype-reset-btn--danger {
  border: 1px solid #a43b3b;
  background: #be4545;
  color: #fff;
}

.profile-menu-item:hover {
  background: var(--color-bg);
}

.profile-menu-role {
  padding: 8px 12px 4px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.profile-menu-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 4px 8px;
}