:root {
  --app-bg: var(--color-back, Canvas);
  --app-surface: var(--color-surface, var(--color-panel, Canvas));
  --app-surface-soft: color-mix(in srgb, var(--app-surface) 92%, var(--app-bg));
  --app-text: var(--color-main, CanvasText);
  --app-muted: var(--color-muted, GrayText);
  --app-border: var(--color-border, color-mix(in srgb, CanvasText 18%, Canvas));
  --app-action: var(--accent-color, Highlight);
  --app-action-hover: var(--accent-color-enhanced, var(--app-action));
  --app-action-text: var(--on-accent-color, HighlightText);
  --app-accent-readable: var(--accent-color-text, var(--app-action));
  --app-focus: var(--accent-color, Highlight);
  --app-danger: var(--color-border-strong, var(--app-action));
  --app-shell-bg: var(--color-panel, var(--app-bg));
  --app-shell-text: var(--color-main, CanvasText);
  --app-shell-border: var(--color-border, var(--app-border));
  --app-shell-link: var(--accent-color, var(--app-action));
  --app-shell-link-hover: var(--accent-color-enhanced, var(--app-action));
  --app-font-ui: var(--font-ui, ui-sans-serif, system-ui, sans-serif);
  --app-font-mono: var(--font-mono, ui-monospace, SFMono-Regular, monospace);
  --header-h: 56px;
  --footer-h: 40px;
  --rail-narrow-w: 64px;
  --rail-wide-w: 244px;
  --rail-control-h: 32px;
  --card-w: 230px;
  --card-h: 112px;
  --focus-card-w: 480px;
  --radius: 10px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  font-family: var(--app-font-ui);
}
:root[data-brightness="dark"] { color-scheme: dark; }
:root[data-brightness="light"] { color-scheme: light; }

* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; }
body {
  color: var(--app-text);
  background: var(--app-bg);
  font-family: var(--app-font-ui);
  font-size: 14px;
}
button, input, select, textarea { font: inherit; }
button { color: inherit; }
button, input, select, textarea, a { -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--app-focus);
  outline-offset: 2px;
}

.app-direct-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 300;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 0 var(--space-4);
  background: var(--app-surface);
  color: var(--app-text);
  border-bottom: 1px solid var(--app-border);
}
.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  min-width: 0;
  font-size: 14px;
}
.breadcrumbs a { color: inherit; text-decoration: none; }
.breadcrumbs a:hover { color: var(--app-action); text-decoration: underline; }
.breadcrumbs #breadcrumb-current { font-weight: 600; }
.direct-header-actions { display: inline-flex; align-items: center; gap: var(--space-2); }
.header-action-button,
.header-icon-button,
.rail-icon-button,
.rail-tool-button,
.rail-management-button,
.toolbar-button,
.toolbar-icon-button,
.shell-control-button,
.secondary-button,
.danger-button,
.plain-button,
.primary-button {
  border: 1px solid var(--app-border);
  border-radius: var(--radius);
  background: var(--app-surface);
  color: var(--app-text);
  cursor: pointer;
}
.header-action-button {
  min-height: 34px;
  padding: 7px 12px;
  font-weight: 700;
}
.header-action-button:hover,
.header-action-button[aria-pressed="true"] {
  border-color: var(--app-action);
  color: var(--app-action);
}
.header-icon-button {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-color: transparent;
  background: transparent;
}
.header-icon-button svg { width: 21px; height: 21px; }
.header-icon-button:hover { color: var(--app-action); background: color-mix(in srgb, var(--app-action) 10%, transparent); }

.side-nav {
  position: fixed;
  top: var(--header-h);
  left: 0;
  bottom: var(--footer-h);
  z-index: 220;
  width: var(--rail-narrow-w);
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  gap: var(--space-2);
  overflow: visible;
  padding: var(--space-3) var(--space-2);
  background: var(--app-shell-bg);
  color: var(--app-shell-text);
  border-right: 1px solid var(--app-shell-border);
  transition: width 160ms ease;
}
html[data-rail-expanded="true"] .side-nav { width: var(--rail-wide-w); }
html[data-rail-expanded="true"] .side-nav { grid-template-rows: auto auto auto auto 1fr auto; }
html[data-rail-expanded="true"] .side-nav {
  padding-inline: calc((var(--rail-narrow-w) - var(--rail-control-h)) / 2);
}
.rail-overview {
  min-height: var(--rail-control-h);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.rail-icon-button {
  width: var(--rail-control-h);
  height: var(--rail-control-h);
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  border-color: transparent;
  background: transparent;
  color: var(--app-shell-text);
}
.rail-icon-button svg { width: 20px; height: 20px; transition: transform 160ms ease; }
html[data-rail-expanded="true"] .rail-icon-button svg { transform: rotate(180deg); }
.rail-icon-button:hover { color: var(--app-shell-link-hover); background: color-mix(in srgb, var(--app-shell-link) 12%, transparent); }
.rail-heading {
  min-width: 0;
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  color: var(--app-shell-text);
  font-size: 14px;
  font-weight: 700;
}
.rail-heading > span:first-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rail-count { flex: 0 0 auto; color: color-mix(in srgb, var(--app-shell-text) 65%, transparent); font-size: 12px; font-weight: 400; }
.side-nav:not([data-expanded="true"]) .rail-heading { display: none; }
.side-nav:not([data-expanded="true"]) .rail-overview { justify-content: center; }
.rail-tools {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: repeat(3, var(--rail-control-h));
  gap: var(--space-2);
  height: calc(3 * var(--rail-control-h) + 2 * var(--space-2));
}
.rail-tool-button {
  min-width: 0;
  height: var(--rail-control-h);
  min-height: var(--rail-control-h);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-color: transparent;
  background: transparent;
  color: var(--app-shell-text);
  padding: 6px;
  font-size: 12px;
  font-weight: 650;
}
.rail-tool-button svg { width: 18px; height: 18px; flex: 0 0 auto; }
.rail-tool-button:hover,
.rail-tool-button[aria-expanded="true"] { color: var(--app-shell-link-hover); background: color-mix(in srgb, var(--app-shell-link) 12%, transparent); }
.side-nav:not([data-expanded="true"]) .rail-tool-label { display: none; }
.side-nav:not([data-expanded="true"]) .rail-tool-button {
  width: var(--rail-control-h);
  justify-self: center;
  padding: 7px 3px;
}
html[data-rail-expanded="true"] .rail-tools { display: none; }
.rail-popover {
  position: absolute;
  top: 86px;
  left: calc(100% + 10px);
  z-index: 500;
  width: 248px;
  display: grid;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--app-border);
  border-radius: var(--radius);
  background: var(--app-surface);
  color: var(--app-text);
  box-shadow: 0 18px 42px color-mix(in srgb, var(--app-text) 16%, transparent);
}
html[data-rail-expanded="true"] .rail-popover {
  position: static;
  width: auto;
  height: var(--rail-control-h);
  min-height: var(--rail-control-h);
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  gap: 0;
}
html[data-rail-expanded="true"] .rail-popover[hidden] { display: grid !important; }
html[data-rail-expanded="true"] .rail-popover.has-open-select {
  position: relative;
  inset: auto;
  z-index: 700;
}
html[data-rail-expanded="true"] .popover-field {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  align-items: center;
  gap: 0;
  height: var(--rail-control-h);
  min-height: var(--rail-control-h);
  overflow: hidden;
  border: 1px solid var(--app-shell-link);
  border-radius: var(--radius);
  background: var(--app-bg);
}
html[data-rail-expanded="true"] .popover-field { background: transparent; }
html[data-rail-expanded="true"] .popover-field > span {
  height: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--rail-control-h);
  padding: 0;
  border-right: 1px solid var(--app-shell-link);
  background: var(--app-shell-link);
  color: var(--app-action-text);
  text-align: left;
  white-space: nowrap;
}
html[data-rail-expanded="true"] .popover-field-key {
  border-top-left-radius: calc(var(--radius) - 1px);
  border-bottom-left-radius: calc(var(--radius) - 1px);
}
.popover-field-key svg { display: none; width: 18px; height: 18px; }
html[data-rail-expanded="true"] .popover-field-key svg { display: block; }
html[data-rail-expanded="true"] .popover-field-key-text { display: none; }
.popover-field { display: grid; gap: 6px; }
.popover-field > span { color: var(--app-muted); font-size: 12px; font-weight: 700; }
.popover-field input,
.popover-field select {
  width: 100%;
  height: var(--rail-control-h);
  min-height: var(--rail-control-h);
  border: 1px solid var(--app-border);
  border-radius: var(--radius);
  background: var(--app-bg);
  color: var(--app-text);
  padding: 6px 9px;
  line-height: 1;
}
select option {
  background-color: var(--app-bg) !important;
  color: var(--app-text) !important;
}
select option:checked {
  background-color: color-mix(in srgb, var(--app-bg) 80%, var(--app-action) 20%) !important;
  color: var(--app-text) !important;
}
select option:hover,
select option:focus {
  background-color: color-mix(in srgb, var(--app-bg) 90%, var(--app-action) 10%) !important;
  color: var(--app-text) !important;
}
select option:checked:hover {
  background-color: color-mix(in srgb, var(--app-bg) 80%, var(--app-action) 20%) !important;
  color: var(--app-text) !important;
}
html[data-rail-expanded="true"] .popover-field input,
html[data-rail-expanded="true"] .popover-field select {
  height: 100%;
  min-height: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}
html[data-rail-expanded="true"] .popover-field input:hover {
  background: color-mix(in srgb, var(--app-bg) 90%, var(--app-action) 10%);
}
.popover-select-field {
  position: relative;
  overflow: visible;
}
html[data-rail-expanded="true"] .popover-select-field { overflow: hidden; }
.popover-native-select {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  min-height: 0 !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  border: 0 !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  opacity: 0;
  pointer-events: none;
}
.popover-select-trigger {
  width: 100%;
  height: var(--rail-control-h);
  min-height: var(--rail-control-h);
  padding: 6px 30px 6px 9px;
  border: 1px solid var(--app-border);
  border-radius: var(--radius);
  background: var(--app-bg);
  color: var(--app-text);
  cursor: pointer;
  line-height: 1;
  overflow: hidden;
  text-align: left;
}
.popover-select-trigger:hover {
  background: color-mix(in srgb, var(--app-bg) 90%, var(--app-action) 10%);
}
.popover-select-trigger:focus,
.popover-select-trigger:focus-visible {
  outline: none;
  box-shadow: none;
}
html[data-rail-expanded="true"] .popover-select-trigger {
  height: 100%;
  min-height: 0;
  padding: 6px 30px 6px 9px;
  border: 0;
  border-radius: 0;
  background: transparent;
}
html[data-rail-expanded="true"] .popover-select-trigger:hover {
  background: color-mix(in srgb, var(--app-bg) 90%, var(--app-action) 10%);
}
.popover-select-value {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.popover-select-field.is-open {
  z-index: 700;
  overflow: visible;
  border-bottom-right-radius: 0;
}
html[data-rail-expanded="true"] .popover-select-field.is-open {
  overflow: visible;
}
html[data-rail-expanded="true"] .popover-select-field.is-open {
  border-bottom-right-radius: 0;
}
.popover-select-field.is-open .popover-select-trigger {
  border-bottom-right-radius: 0;
}
.popover-select-field::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 11px;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid var(--app-text);
  border-bottom: 1.5px solid var(--app-text);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}
.popover-select-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 600;
  display: grid;
  overflow: hidden;
  border: 1px solid var(--app-action);
  border-radius: 0 var(--radius) var(--radius) var(--radius);
  background: var(--app-bg);
}
html[data-rail-expanded="true"] .popover-select-menu {
  top: -0.5px;
  left: var(--rail-control-h);
  right: -0.5px;
}
.popover-select-menu button {
  width: 100%;
  height: var(--rail-control-h);
  min-height: var(--rail-control-h);
  padding: 6px 10px 6px 8.5px;
  border: 0;
  background: var(--app-bg);
  color: var(--app-text);
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
}
.popover-select-menu button[aria-selected="true"] {
  background: color-mix(in srgb, var(--app-bg) 80%, var(--app-action) 20%);
}
.popover-select-menu button:hover,
.popover-select-menu button:focus-visible {
  background: color-mix(in srgb, var(--app-bg) 90%, var(--app-action) 10%);
  color: var(--app-text);
  outline: none;
}
.popover-select-menu button[aria-selected="true"]:hover,
.popover-select-menu button[aria-selected="true"]:focus-visible {
  background: color-mix(in srgb, var(--app-bg) 80%, var(--app-action) 20%);
}
.side-nav-body { min-height: 0; overflow: hidden; }
.people-nav-list {
  height: 100%;
  min-height: 0;
  position: relative;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0 0 2px;
}
.side-nav:not([data-expanded="true"]) .people-nav-list {
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.side-nav:not([data-expanded="true"]) .people-nav-list::-webkit-scrollbar {
  width: 0;
  height: 0;
}
.people-nav-list::before {
  content: "";
  position: sticky;
  top: 0;
  z-index: 10;
  display: block;
  height: 25px;
  margin-bottom: -25px;
  pointer-events: none;
  opacity: var(--people-nav-fade-opacity, 0);
  background: linear-gradient(
    to bottom,
    var(--app-shell-bg) 0%,
    var(--app-shell-bg) 18%,
    color-mix(in srgb, var(--app-shell-bg) 90%, transparent) 42%,
    color-mix(in srgb, var(--app-shell-bg) 48%, transparent) 70%,
    transparent 100%
  );
  transition: opacity 160ms ease;
}
.people-nav-group {
  margin: 0 6px var(--space-2);
  color: color-mix(in srgb, var(--app-shell-text) 68%, transparent);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.people-nav-item {
  width: 100%;
  height: var(--rail-control-h);
  min-height: var(--rail-control-h);
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-2);
  padding: 1px 7px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--app-shell-text);
  cursor: pointer;
}
.people-nav-item:hover,
.people-nav-item:focus-visible {
  border-color: transparent;
  background: color-mix(in srgb, var(--app-shell-link) 10%, transparent);
  color: var(--app-shell-link-hover);
}
.people-nav-item.is-selected {
  border-color: var(--app-shell-link);
  background: color-mix(in srgb, var(--app-shell-link) 10%, transparent);
  color: var(--app-shell-link-hover);
}
.people-nav-item.is-highlighted {
  border-color: var(--app-shell-link);
  background: color-mix(in srgb, var(--app-shell-link) 10%, transparent);
}
.people-nav-avatar {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0;
  background: transparent;
  color: var(--app-shell-link);
  font-size: 11px;
  font-weight: 800;
}
.people-nav-item:hover .people-nav-avatar,
.people-nav-item:focus-visible .people-nav-avatar,
.people-nav-item.is-selected:hover .people-nav-avatar { color: var(--app-action-text); }
.people-nav-text { min-width: 0; display: grid; gap: 1px; }
.people-nav-name,
.people-nav-meta { min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.people-nav-name { font-size: 13px; font-weight: 700; }
.people-nav-meta { color: color-mix(in srgb, var(--app-shell-text) 68%, transparent); font-size: 11px; }
.people-nav-item.is-detached .people-nav-meta::after { content: " · detached"; }
.people-nav-tooltip {
  position: fixed;
  z-index: 1000;
  display: grid;
  gap: 2px;
  max-width: min(240px, calc(100vw - 80px));
  padding: 7px 10px;
  border: 1px solid var(--app-shell-link);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--app-shell-bg) 90%, var(--app-shell-link) 10%);
  color: var(--app-shell-text);
  box-shadow: 0 8px 18px color-mix(in srgb, var(--app-shell-link) 22%, transparent);
  pointer-events: none;
  transform: translateY(-50%);
}
.people-nav-tooltip::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -8px;
  width: 8px;
  height: 14px;
  background: var(--app-shell-link);
  clip-path: polygon(100% 0, 100% 100%, 0 50%);
  transform: translateY(-50%);
}
.people-nav-tooltip::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -7px;
  width: 7px;
  height: 12px;
  background: color-mix(in srgb, var(--app-shell-bg) 90%, var(--app-shell-link) 10%);
  clip-path: polygon(100% 0, 100% 100%, 0 50%);
  transform: translateY(-50%);
}
.people-nav-tooltip-name { font-size: 13px; font-weight: 750; }
.people-nav-tooltip-role {
  color: color-mix(in srgb, var(--app-shell-text) 68%, transparent);
  font-size: 11px;
}
html[data-rail-expanded="true"] .people-nav-tooltip,
html[data-embed="inline"] .people-nav-tooltip { display: none !important; }
.side-nav:not([data-expanded="true"]) .people-nav-item {
  width: var(--rail-control-h);
  grid-template-columns: 1fr;
  justify-items: center;
  justify-self: center;
  padding-inline: 1px;
}
.side-nav:not([data-expanded="true"]) .people-nav-text { display: none; }
html[data-rail-expanded="true"] .people-nav-item {
  grid-template-columns: var(--rail-control-h) minmax(0, 1fr);
  gap: 0;
  padding: 0;
  border-color: transparent;
  background: transparent;
}
html[data-rail-expanded="true"] .people-nav-avatar {
  width: var(--rail-control-h);
  height: var(--rail-control-h);
  border: 1px solid var(--app-shell-link);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--app-shell-link) 10%, transparent);
  color: var(--app-shell-text);
  font-size: 11px;
}
html[data-rail-expanded="true"] .people-nav-text { padding-inline: 7px; }
html[data-rail-expanded="true"] .people-nav-item:is(:hover, :focus-visible) {
  border-color: transparent;
  background: transparent;
}
html[data-rail-expanded="true"] .people-nav-item:is(:hover, :focus-visible) .people-nav-avatar {
  width: var(--rail-control-h);
  height: var(--rail-control-h);
  border: 1px solid var(--app-shell-link);
  border-right: 0;
  border-radius: var(--radius) 0 0 var(--radius);
  background: var(--app-shell-link);
  color: var(--app-action-text);
}
html[data-rail-expanded="true"] .people-nav-item:is(:hover, :focus-visible) .people-nav-text {
  height: var(--rail-control-h);
  padding: 1px 7px;
  border: 1px solid var(--app-shell-link);
  border-left: 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  background: color-mix(in srgb, var(--app-shell-link) 10%, transparent);
}
html:not([data-embed="inline"]) .side-nav:not([data-expanded="true"]) .rail-icon-button,
html:not([data-embed="inline"]) .side-nav:not([data-expanded="true"]) .rail-tool-button,
html:not([data-embed="inline"]) .side-nav:not([data-expanded="true"]) .people-nav-item,
html:not([data-embed="inline"]) .side-nav:not([data-expanded="true"]) .rail-management-button {
  border-color: var(--app-shell-link);
  background: color-mix(in srgb, var(--app-shell-link) 10%, transparent);
}
html:not([data-embed="inline"]) .side-nav:not([data-expanded="true"]) .rail-icon-button:hover,
html:not([data-embed="inline"]) .side-nav:not([data-expanded="true"]) .rail-tool-button:hover,
html:not([data-embed="inline"]) .side-nav:not([data-expanded="true"]) .rail-tool-button[aria-expanded="true"],
html:not([data-embed="inline"]) .side-nav:not([data-expanded="true"]) .people-nav-item:hover,
html:not([data-embed="inline"]) .side-nav:not([data-expanded="true"]) .people-nav-item:focus-visible,
html:not([data-embed="inline"]) .side-nav:not([data-expanded="true"]) .people-nav-item.is-selected:hover,
html:not([data-embed="inline"]) .side-nav:not([data-expanded="true"]) .rail-management-button:hover {
  border-color: var(--app-shell-link);
  background: var(--app-shell-link);
  color: var(--app-action-text);
}
html:not([data-embed="inline"]) .side-nav:not([data-expanded="true"]) .people-nav-item:not(:hover):not(:focus-visible) {
  border-color: var(--app-shell-text);
}
html:not([data-embed="inline"]) .side-nav:not([data-expanded="true"]) .people-nav-item:not(:hover):not(:focus-visible) .people-nav-avatar {
  color: var(--app-shell-text);
}
.people-nav-empty { padding: 12px 8px; color: var(--app-muted); font-size: 12px; }
.side-nav-footer { display: flex; justify-content: stretch; padding-top: 0; }
.side-nav:not([data-expanded="true"]) .side-nav-footer { justify-content: center; }
.rail-management-button {
  width: 100%;
  height: var(--rail-control-h);
  min-height: var(--rail-control-h);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 9px;
  border-color: transparent;
  background: transparent;
  color: var(--app-shell-text);
  font-size: 12px;
  font-weight: 700;
}
.rail-management-button:hover { border-color: transparent; color: var(--app-shell-link-hover); background: color-mix(in srgb, var(--app-shell-link) 10%, transparent); }
.side-nav:not([data-expanded="true"]) .rail-management-button { width: var(--rail-control-h); padding: 5px; font-size: 0; }
.side-nav:not([data-expanded="true"]) .rail-management-button::before { content: "⋯"; font-size: 19px; line-height: 1; }

#app {
  position: fixed;
  inset: var(--header-h) 0 var(--footer-h) var(--rail-narrow-w);
  background: var(--app-bg);
}
.chart-shell { position: absolute; inset: 0; overflow: hidden; }
.canvas-viewport {
  position: absolute;
  inset: 0;
  overflow: hidden;
  cursor: grab;
  touch-action: none;
  background: var(--app-bg);
}
.canvas-viewport.is-panning { cursor: grabbing; }
.canvas-viewport.is-adding { cursor: crosshair; }
.chart-shell.is-card-focused .canvas-viewport { cursor: default; }
.canvas-world {
  position: absolute;
  left: 0;
  top: 0;
  width: 6400px;
  height: 2300px;
  transform-origin: 0 0;
}
html[data-edit-mode="true"] .canvas-world {
  background-image:
    linear-gradient(color-mix(in srgb, var(--app-border) 34%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--app-border) 34%, transparent) 1px, transparent 1px);
  background-size: 32px 32px;
  background-position: 0 0;
}
.connector-layer,
.team-layer,
.card-layer { position: absolute; inset: 0; }
.connector-layer { width: 6400px; height: 2300px; overflow: visible; z-index: 2; pointer-events: none; }
.team-layer { z-index: 1; pointer-events: none; }
.card-layer { z-index: 4; }

.canvas-toolbar {
  position: absolute;
  z-index: 30;
  right: var(--space-4);
  bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  opacity: 1;
}
.edit-toolbar-actions,
.view-toolbar,
.fold-controls,
.hover-zoom-controls { display: inline-flex; align-items: center; gap: 4px; }
.toolbar-button,
.toolbar-icon-button,
.shell-control-button,
.secondary-button,
.danger-button,
.plain-button,
.primary-button { min-height: 34px; padding: 7px 10px; }
.toolbar-button { font-weight: 700; }
.toolbar-icon-button { min-width: 36px; font-weight: 700; }
.toolbar-button:hover,
.toolbar-icon-button:hover,
.secondary-button:hover,
.plain-button:hover { border-color: var(--app-action); color: var(--app-action); }
.toolbar-button:disabled,
.toolbar-icon-button:disabled { cursor: not-allowed; opacity: .42; }
.zoom-preset-control { position: relative; display: inline-flex; }
#zoom-reset-button { width: 58px; min-width: 58px; }
.zoom-preset-menu {
  position: absolute;
  right: 0;
  bottom: calc(100% + 6px);
  z-index: 40;
  min-width: 88px;
  max-height: min(260px, calc(100vh - 24px));
  display: grid;
  gap: 2px;
  overflow-y: auto;
  padding: 5px;
  border: 1px solid var(--app-border);
  border-radius: var(--radius);
  background: var(--app-surface);
  box-shadow: 0 18px 42px color-mix(in srgb, var(--app-text) 16%, transparent);
}
.zoom-preset-menu button {
  width: 100%;
  min-height: 32px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--app-text);
  cursor: pointer;
  padding: 6px 10px;
  text-align: right;
}
.zoom-preset-menu button:hover,
.zoom-preset-menu button:focus-visible { background: color-mix(in srgb, var(--app-action) 18%, transparent); color: var(--app-text); outline: none; }
.zoom-preset-menu button[aria-checked="true"] { background: color-mix(in srgb, var(--app-action) 10%, transparent); color: var(--app-text); }
.zoom-preset-menu button[aria-checked="true"]:hover,
.zoom-preset-menu button[aria-checked="true"]:focus-visible { background: var(--app-action); color: var(--app-action-text); }
.focused-card-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 60;
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid var(--app-border);
  border-radius: var(--radius);
  background: var(--app-surface);
  color: var(--app-text);
  cursor: pointer;
  font-weight: 700;
}
.focused-card-close:hover { border-color: var(--app-action); color: var(--app-action); }
.drop-hint {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 32;
  padding: 8px 11px;
  border: 1px solid var(--app-action);
  border-radius: var(--radius);
  background: var(--app-action);
  color: var(--app-action-text);
  font-size: 13px;
  font-weight: 700;
}

.person-card {
  position: absolute;
  width: var(--card-w);
  min-height: var(--card-h);
  display: grid;
  gap: 7px;
  padding: 12px;
  border: 1px solid var(--app-border);
  border-radius: var(--radius);
  background: var(--app-surface);
  color: var(--app-text);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--app-text) 11%, transparent);
  user-select: none;
  outline: none;
  cursor: default;
}
.person-card.is-focused { z-index: 20; }
.person-card.is-focus-target { z-index: 30; }
html[data-edit-mode="true"] .person-card:not(.is-focused) { cursor: grab; }
.person-card * { -webkit-user-drag: none; }
.person-card:focus-visible { box-shadow: 0 0 0 3px color-mix(in srgb, var(--app-focus) 30%, transparent), 0 12px 28px color-mix(in srgb, var(--app-text) 11%, transparent); }
.person-card.selected { border-color: var(--app-action); background: color-mix(in srgb, var(--app-action) 10%, var(--app-surface)); box-shadow: 0 0 0 2px color-mix(in srgb, var(--app-action) 22%, transparent), 0 12px 28px color-mix(in srgb, var(--app-text) 11%, transparent); }
.person-card.highlighted { border-color: var(--app-action); box-shadow: 0 0 0 2px color-mix(in srgb, var(--app-action) 22%, transparent), 0 12px 28px color-mix(in srgb, var(--app-text) 11%, transparent); }
.person-card.active { border-color: var(--app-action); }
.person-card.related { border-color: var(--app-action); }
.person-card.search-match { outline: 2px solid var(--app-action); outline-offset: 2px; }
.person-card.dragging { opacity: .78; cursor: grabbing; }
.person-card.is-detached { border-style: dashed; }
.person-card.is-focused {
  width: var(--focus-card-w);
  max-width: var(--focus-card-w);
  max-height: calc(100vh - var(--header-h) - var(--footer-h) - 32px);
  overflow: auto;
  padding: 18px;
  user-select: text;
  cursor: default;
}
.person-card.is-focus-animating {
  --focus-progress: 1;
  overflow: hidden;
  padding: calc(12px + 6px * var(--focus-progress));
}
.person-card.is-focused .connector-handle { display: none; }
.card-header { min-width: 0; display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; align-items: center; gap: 10px; }
.avatar {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  overflow: hidden;
  color: var(--app-accent-readable);
  --avatar-cutout: var(--app-text);
  font-size: 13px;
  font-weight: 800;
}
.avatar { background: color-mix(in srgb, var(--app-text) 20%, transparent); color: var(--app-accent-readable); }
.avatar-icon { width: 36px; height: 36px; display: block; }
.avatar-icon-human,
.avatar-icon-agent {
  width: 34px;
  height: 34px;
  transform: translateY(1px);
  filter: drop-shadow(0 0 1.5px color-mix(in srgb, var(--app-text) 45%, transparent));
}
.person-identity { min-width: 0; display: grid; gap: 2px; }
.person-name,
.person-title,
.person-team,
.person-employment,
.person-notes { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.person-name { font-size: 15px; font-weight: 750; white-space: nowrap; }
.person-title { color: var(--app-muted); font-size: 12px; white-space: nowrap; }
.person-details { display: grid; gap: 3px; padding-right: 34px; color: var(--app-muted); font-size: 12px; line-height: 1.35; }
.person-team,
.person-employment { white-space: nowrap; }
.person-employment { color: var(--app-text); font-weight: 700; }
.person-notes { display: none; white-space: pre-wrap; }
.person-card.is-focused .person-notes { display: block; padding-top: 5px; color: var(--app-text); white-space: pre-wrap; }
.person-card.is-focus-animating .focused-supervisor,
.person-card.is-focus-animating .person-notes {
  display: block;
  max-height: calc(760px * var(--focus-progress));
  margin-top: calc((var(--focus-progress) - 1) * 3px);
  overflow: hidden;
  opacity: var(--focus-progress);
}
.person-card.is-focus-animating .person-notes {
  padding-top: calc(5px * var(--focus-progress));
  color: var(--app-text);
}
.person-card.is-focus-animating .card-edit-fields,
.person-card.is-focus-animating .card-edit-actions {
  max-height: calc(1200px * var(--focus-progress));
  overflow: hidden;
  opacity: var(--focus-progress);
}
.person-card.is-focus-animating .card-edit-fields { padding-top: calc(8px * var(--focus-progress)); }
.person-card.is-focus-animating .card-edit-actions { padding-top: calc(4px * var(--focus-progress)); }
.card-actions { display: inline-flex; align-items: center; gap: 4px; }
.card-menu-button {
  width: 26px;
  height: 26px;
  display: inline-grid;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--app-muted);
  cursor: pointer;
  padding: 0;
}
.card-menu-button svg { width: 17px; height: 17px; }
.card-menu-button:hover,
.card-menu-button:focus-visible { border-color: var(--app-border); color: var(--app-action); background: var(--app-surface-soft); }
.card-context-menu {
  position: absolute;
  top: 45px;
  right: 12px;
  z-index: 80;
  min-width: 156px;
  display: grid;
  gap: 2px;
  padding: 5px;
  border: 1px solid var(--app-border);
  border-radius: var(--radius);
  background: var(--app-surface);
  box-shadow: 0 18px 42px color-mix(in srgb, var(--app-text) 16%, transparent);
}
.card-context-menu button {
  width: 100%;
  min-height: 32px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--app-text);
  text-align: left;
  cursor: pointer;
  padding: 6px 8px;
}
.card-context-menu button:hover,
.card-context-menu button:focus-visible { background: var(--app-surface-soft); color: var(--app-action); outline: none; }
.card-context-menu button[data-action="delete"] { color: var(--app-danger); }
html:not([data-edit-mode="true"]) .card-menu-button { display: none; }
.connector-handle {
  position: absolute;
  left: 50%;
  width: 22px;
  height: 22px;
  margin-left: -11px;
  border: 2px solid var(--app-surface);
  border-radius: 50%;
  background: var(--app-action);
  opacity: 0;
  pointer-events: auto;
  cursor: crosshair;
  touch-action: none;
}
html:not([data-edit-mode="true"]) .connector-handle { display: none; }
.person-card:hover .connector-handle,
.connector-handle:hover { opacity: 1; }
.connector-handle.top { top: -11px; }
.connector-handle.bottom { bottom: -11px; }
.card-document-row {
  position: absolute;
  right: 2px;
  bottom: 5px;
  display: flex;
  align-items: center;
}
.card-document-button {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  align-items: center;
  border: 0;
  background: transparent;
  color: var(--app-action);
  cursor: pointer;
  padding: 3px;
}
.card-document-button svg { width: 16px; height: 16px; flex: 0 0 auto; }
.person-card.is-focused .card-edit-actions { padding-right: 36px; }
.card-edit-fields { display: grid; gap: 10px; padding-top: 8px; }
.card-edit-fields .field { display: grid; gap: 5px; }
.card-edit-fields label { color: var(--app-muted); font-size: 11px; font-weight: 700; }
.card-edit-fields input,
.card-edit-fields select,
.card-edit-fields textarea {
  width: 100%;
  border: 1px solid var(--app-border);
  border-radius: 8px;
  background: var(--app-bg);
  color: var(--app-text);
  padding: 8px 9px;
}
.card-edit-fields textarea { min-height: 72px; resize: vertical; }
.card-edit-fields .edit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.card-edit-actions { display: flex; justify-content: flex-end; gap: 8px; padding-top: 4px; }

.connector-layer { pointer-events: none; }
.org-line { fill: none; stroke: color-mix(in srgb, var(--app-muted) 60%, transparent); stroke-width: 2; }
.org-line.highlight { stroke: var(--app-action); stroke-width: 3; }
.org-line.folded { stroke-dasharray: 4 4; }
.draft-line { fill: none; stroke: var(--app-action); stroke-width: 2; stroke-dasharray: 7 5; }
.selection-box { position: absolute; z-index: 20; border: 1px solid var(--app-action); background: color-mix(in srgb, var(--app-action) 12%, transparent); pointer-events: none; }
.fold-toggle {
  position: absolute;
  z-index: 8;
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--app-border);
  border-radius: 50%;
  background: var(--app-surface);
  color: var(--app-text);
  cursor: pointer;
  font-size: 16px;
  font-weight: 800;
  line-height: 1;
  padding: 0;
}
.fold-toggle:hover,
.fold-toggle:focus-visible,
.fold-toggle.is-collapsed { border-color: var(--app-action); color: var(--app-action); }

.minimap {
  position: absolute;
  left: var(--space-4);
  bottom: calc(var(--space-4) + 42px);
  width: 190px;
  height: 116px;
  z-index: 35;
  border: 0;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--app-surface) 92%, transparent);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--app-text) 14%, transparent);
  overflow: hidden;
  opacity: 0;
  transition: opacity 160ms ease;
  cursor: pointer;
}

.minimap::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border: 1px solid var(--app-border);
  border-radius: inherit;
  box-sizing: border-box;
  pointer-events: none;
}

.minimap-viewport {
  position: absolute;
  inset: 4px;
  overflow: hidden;
  border-radius: 0;
}

.minimap-content {
  position: absolute;
  inset: 0;
}

.chart-shell:hover .minimap,
.chart-shell.is-canvas-hovered .minimap,
.minimap.active,
.minimap:hover { opacity: 1; }
.minimap-dot { position: absolute; width: 6px; height: 4px; border-radius: 2px; background: var(--app-action); }
.minimap-view {
  position: absolute;
  z-index: 1;
  box-sizing: border-box;
  border: 2px solid var(--app-action);
  background: color-mix(in srgb, var(--app-action) 12%, transparent);
}

.settings-overlay {
  position: fixed;
  inset: 0;
  z-index: 700;
  background: color-mix(in srgb, var(--app-text) 48%, transparent);
}
.settings-panel {
  position: fixed;
  inset: 50% auto auto 50%;
  z-index: 720;
  width: min(760px, calc(100vw - 32px));
  max-height: min(820px, calc(100vh - 32px));
  display: none;
  grid-template-rows: auto minmax(0, 1fr) auto;
  transform: translate(-50%, -50%);
  overflow: hidden;
  border: 1px solid var(--app-border);
  border-radius: 14px;
  background: var(--app-surface);
  color: var(--app-text);
  box-shadow: 0 24px 64px color-mix(in srgb, var(--app-text) 24%, transparent);
}
.settings-panel.is-open { display: grid; }
.settings-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 16px 18px;
  border-bottom: 1px solid var(--app-border);
}
.settings-panel-title { font-size: 17px; font-weight: 750; }
.settings-close-button { min-width: 34px; min-height: 34px; padding: 5px 9px; font-size: 20px; line-height: 1; }
.settings-panel-content { min-height: 0; overflow-y: auto; padding: 18px; }
.settings-panel-footer { display: grid; gap: 8px; padding: 13px 18px; border-top: 1px solid var(--app-border); background: var(--app-surface-soft); }
.shell-control-button,
.secondary-button,
.danger-button,
.plain-button,
.primary-button { padding: 8px 10px; }
.primary-button { border-color: var(--app-action); background: var(--app-action); color: var(--app-action-text); font-weight: 750; }
.danger-button { color: var(--app-danger); border-color: color-mix(in srgb, var(--app-danger) 54%, var(--app-border)); }
.settings-section { display: grid; gap: 10px; padding-bottom: 18px; margin-bottom: 18px; border-bottom: 1px solid var(--app-border); }
.settings-section:last-child { border-bottom: 0; margin-bottom: 0; }
.settings-heading { color: var(--app-muted); font-size: 11px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }
.field { display: grid; gap: 5px; }
.field label { color: var(--app-muted); font-size: 12px; font-weight: 700; }
.field input,
.field select,
.field textarea { width: 100%; border: 1px solid var(--app-border); border-radius: 8px; background: var(--app-bg); color: var(--app-text); padding: 8px 10px; }
.field textarea { min-height: 84px; resize: vertical; }
.row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.hint { color: var(--app-muted); font-size: 12px; line-height: 1.4; }
.error-text { color: var(--app-danger); font-size: 12px; font-weight: 700; }
.file-input { font-size: 12px; }
.preferences-support-links { color: var(--app-muted); font-size: 12px; line-height: 1.45; }
.preferences-support-links a { color: var(--app-action); text-decoration: none; }
.preferences-support-links a:hover { text-decoration: underline; }
.preferences-support-links a + a::before { content: ", "; color: var(--app-muted); }
.preferences-version { color: var(--app-muted); font-size: 11px; }

.app-footer {
  position: fixed;
  inset: auto 0 0;
  z-index: 210;
  min-height: var(--footer-h);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 0 var(--space-4);
  background: var(--app-shell-bg);
  color: var(--app-shell-text);
  border-top: 1px solid var(--app-shell-border);
  font-size: 12px;
  transition: left 160ms ease;
}
html[data-rail-expanded="true"] .app-footer { left: var(--rail-wide-w); }
.app-footer { left: var(--rail-narrow-w); }
.footer-links { display: inline-flex; gap: 12px; flex-wrap: wrap; }
.footer-links a { color: var(--app-shell-link); text-decoration: none; }
.footer-links a:hover { color: var(--app-shell-link-hover); text-decoration: underline; }

@media (max-width: 760px) {
  :root { --rail-narrow-w: 56px; --rail-wide-w: min(244px, 82vw); }
  .breadcrumbs { gap: 5px; font-size: 12px; }
  .header-action-button { padding-inline: 9px; }
  .minimap { width: 148px; height: 92px; }
  .split,
  .card-edit-fields .edit-grid { grid-template-columns: 1fr; }
  .settings-panel { width: min(760px, calc(100vw - 20px)); max-height: calc(100vh - 20px); }
  .settings-panel-content { padding: 14px; }
  .person-card.is-focused { max-width: calc(100vw - 32px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

html[data-embed="full"] #app-direct-header,
html[data-embed="full"] #app-direct-footer,
html[data-embed="inline"] #app-direct-header,
html[data-embed="inline"] #app-direct-footer { display: none; }
html[data-embed="full"] .side-nav {
  top: 0;
  right: auto;
  bottom: 0;
  left: 0;
  padding-top: 50px;
  padding-bottom: 0;
}
html[data-embed="full"] #app { inset: 0 0 0 var(--rail-narrow-w); }
html[data-embed="full"] .people-nav-list { padding-bottom: 50px; }
html[data-embed="full"] #app-footer { display: none; }
html[data-embed="full"] .app-footer { display: none; }
html[data-embed="full"] .settings-panel { max-height: min(820px, calc(100vh - 32px)); }
html[data-embed="full"] .person-card.is-focused { max-height: calc(100vh - 32px); }
html[data-embed="inline"] .side-nav { display: none; }
html[data-embed="inline"] #app { inset: 0; }
html[data-embed="inline"] body { overflow: hidden; }
html[data-embed="inline"] .settings-panel,
html[data-embed="inline"] .settings-overlay,
html[data-embed="inline"] .focused-card-close { display: none !important; }
html[data-embed="inline"] .edit-toolbar-actions { display: none !important; }
html[data-embed="full"] .canvas-toolbar,
html[data-embed="inline"] .canvas-toolbar { display: none; }
html[data-embed="inline"] .person-card.is-focused { max-width: min(var(--focus-card-w), calc(100vw - 32px)); }
html[data-embed="inline"] .person-card.is-focused { max-height: calc(100vh - 32px); }
html[data-embed="full"] .minimap { left: auto; right: 16px; bottom: 16px; }
html[data-embed="inline"] .minimap { left: auto; right: 12px; bottom: 12px; }

html[data-host-context-ready="true"] body,
html[data-host-context-ready="true"] .app-direct-header,
html[data-host-context-ready="true"] .side-nav,
html[data-host-context-ready="true"] .app-footer { transition: background-color 0s, color 0s, border-color 0s; }