html {
  font-size: 14px;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--ft-accent, #8b5e34);
}

/* Design B — global warm genealogy tokens */
:root {
  --ft-bg: #f6f0e6;
  --ft-surface: #fffcf7;
  --ft-ink: #2c2418;
  --ft-muted: #7a6a55;
  --ft-line: #c9b8a0;
  --ft-couple: #b4534a;
  --ft-accent: #8b5e34;
  --ft-accent-soft: #f0e4d4;
  --ft-you: #2f6f4e;
  --ft-you-bg: #e5f2ea;
  --ft-border: #e0d4c2;
  --ft-shadow: 0 4px 16px rgba(60, 40, 20, 0.08);
  --ft-radius: 14px;
  --ft-font: Georgia, "Times New Roman", serif;
  --ft-bg-deep: #efe6d6;
  --ft-danger: #b4534a;
  --ft-danger-soft: rgba(180, 83, 74, 0.12);
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  background: var(--ft-bg);
  color: var(--ft-ink);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

/* App chrome */
header .navbar.ft-navbar {
  background: var(--ft-surface) !important;
  border-bottom: 1px solid var(--ft-border);
  box-shadow: 0 1px 0 rgba(60, 40, 20, 0.04);
}
.ft-navbar .navbar-brand {
  font-family: var(--ft-font);
  font-weight: 600;
  color: var(--ft-ink) !important;
}
.ft-navbar .navbar-toggler {
  border-color: var(--ft-border);
}
.ft-navbar .navbar-toggler-icon {
  filter: invert(0.45) sepia(0.2);
}
.ft-navbar .nav-link {
  color: var(--ft-muted) !important;
}
.ft-navbar .nav-link:hover {
  color: var(--ft-accent) !important;
}
.user-menu-avatar {
  background: var(--ft-accent-soft) !important;
  color: var(--ft-accent) !important;
}
.user-menu-dropdown {
  background: var(--ft-surface);
  border: 1px solid var(--ft-border);
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(60, 40, 20, 0.14);
}
.user-menu-dropdown .dropdown-item:hover {
  background: var(--ft-accent-soft);
}
.user-menu-dropdown .dropdown-divider {
  border-color: var(--ft-border);
}
footer.footer {
  background: var(--ft-surface);
  border-top: 1px solid var(--ft-border) !important;
  color: var(--ft-muted);
}
footer.footer a {
  color: var(--ft-accent);
}

/* Content pages (forms, lists, static) */
.ft-content-page {
  padding: 1.25rem 0 2rem;
  max-width: 42rem;
}
.ft-content-page.ft-content-wide {
  max-width: 56rem;
}
.ft-panel {
  background: var(--ft-surface);
  border: 1px solid var(--ft-border);
  border-radius: var(--ft-radius);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--ft-shadow);
}
.ft-page-title {
  font-family: var(--ft-font);
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--ft-ink);
  margin: 0 0 0.35rem;
}
.ft-page-lead {
  color: var(--ft-muted);
  margin-bottom: 1.25rem;
}
.ft-form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}
.ft-link {
  color: var(--ft-accent);
  text-decoration: none;
}
.ft-link:hover {
  color: #735029;
  text-decoration: underline;
}
main .form-label {
  color: var(--ft-ink);
  font-weight: 500;
  font-size: 0.9rem;
}
main .form-control,
main .form-select {
  border-color: var(--ft-border);
  background: #fff;
  border-radius: 10px;
}
main .form-control:focus {
  border-color: var(--ft-accent);
  box-shadow: 0 0 0 0.15rem rgba(139, 94, 52, 0.15);
}
main .btn-primary {
  background: var(--ft-accent);
  border-color: var(--ft-accent);
  border-radius: 10px;
}
main .btn-primary:hover,
main .btn-primary:focus {
  background: #735029;
  border-color: #735029;
}
main .btn-outline-primary {
  color: var(--ft-accent);
  border-color: var(--ft-border);
  border-radius: 10px;
}
main .btn-outline-primary:hover,
main .btn-outline-primary.active {
  background: var(--ft-accent);
  border-color: var(--ft-accent);
  color: #fff;
}
main .btn-outline-secondary {
  border-color: var(--ft-border);
  color: var(--ft-muted);
  border-radius: 10px;
}
main .btn-outline-secondary:hover,
main .btn-outline-secondary.active {
  background: var(--ft-accent-soft);
  border-color: var(--ft-accent);
  color: var(--ft-ink);
}
main .btn-danger {
  background: var(--ft-danger);
  border-color: var(--ft-danger);
  border-radius: 10px;
}
main .btn-link {
  color: var(--ft-accent);
  text-decoration: none;
}
main .btn-link:hover {
  color: #735029;
}
main .table {
  --bs-table-bg: var(--ft-surface);
  --bs-table-border-color: var(--ft-border);
  border-radius: var(--ft-radius);
  overflow: hidden;
  box-shadow: var(--ft-shadow);
}
main .table thead {
  background: var(--ft-bg-deep, #efe6d6);
}
main .table thead th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ft-muted);
  border-bottom-color: var(--ft-border);
}
main .table td,
main .table th {
  border-color: var(--ft-border);
  vertical-align: middle;
}
main .table code {
  color: var(--ft-accent);
  background: var(--ft-accent-soft);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

/* Login / auth shell */
.ft-auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background:
    linear-gradient(180deg, rgba(255, 252, 247, 0.5), transparent 120px),
    var(--ft-bg);
}
.ft-auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--ft-surface);
  border: 1px solid var(--ft-border);
  border-radius: var(--ft-radius);
  box-shadow: 0 8px 28px rgba(60, 40, 20, 0.14);
  padding: 1.75rem;
}
.ft-auth-card .ft-page-title {
  font-size: 1.35rem;
  margin-bottom: 0.25rem;
}
.ft-auth-card .ft-auth-subtitle {
  color: var(--ft-muted);
  font-size: 1rem;
  margin-bottom: 1.25rem;
}
.ft-auth-card .btn-primary,
.ft-auth-card .btn-dark {
  background: var(--ft-accent);
  border-color: var(--ft-accent);
  border-radius: 10px;
}
.ft-auth-card .btn-primary:hover,
.ft-auth-card .btn-dark:hover {
  background: #735029;
  border-color: #735029;
}
.ft-auth-card a {
  color: var(--ft-accent);
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* User menu: show "Add or change your picture" on dropdown profile image hover */
.dropdown-photo-link:hover .user-menu-change-picture-hint {
  opacity: 1 !important;
}

.profile-photo-preview-wrap {
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-photo-preview-img,
.profile-photo-preview-placeholder {
  width: 120px;
  height: 120px;
  object-fit: cover;
}

.profile-photo-preview-placeholder {
  font-size: 2.5rem;
}

/* Family tree — Design B (warm genealogy) tokens scoped to graph */
.family-tree-graph {
  --ft-bg: #f6f0e6;
  --ft-surface: #fffcf7;
  --ft-ink: #2c2418;
  --ft-muted: #7a6a55;
  --ft-line: #c9b8a0;
  --ft-couple: #b4534a;
  --ft-accent: #8b5e34;
  --ft-accent-soft: #f0e4d4;
  --ft-you: #2f6f4e;
  --ft-you-bg: #e5f2ea;
  --ft-border: #e0d4c2;
  --ft-shadow: 0 4px 16px rgba(60, 40, 20, 0.08);
  --ft-radius: 14px;
  --ft-lane-border: rgba(192, 184, 160, 0.55);
  --ft-lane-odd: rgba(139, 94, 52, 0.06);
  --ft-rank-label: #7a6a55;
  --ft-font: Georgia, "Times New Roman", serif;
  display: flex;
  flex-direction: column;
  width: 100%;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  background: var(--ft-bg);
}

.family-tree-stage {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  cursor: grab;
  background:
    linear-gradient(180deg, rgba(255, 252, 247, 0.5), transparent 120px),
    var(--ft-bg);
}
.family-tree-stage.ft-panning {
  cursor: grabbing;
  user-select: none;
}

.family-tree-world {
  padding: 2rem 1.5rem 3rem;
  min-width: min-content;
  min-height: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.family-tree-inner {
  display: inline-block;
}

/* Card — avatar + name + meta (Design B) */
.family-tree-card {
  position: relative;
  width: 176px;
  min-height: 64px;
  padding: 0.7rem 0.8rem;
  background: var(--ft-surface);
  border: 1px solid var(--ft-border);
  border-radius: var(--ft-radius);
  box-shadow: var(--ft-shadow);
  display: flex;
  gap: 0.35rem;
  align-items: center;
  flex-shrink: 0;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}
.family-tree-card:has(.ft-expand-down) {
  flex-direction: column;
  align-items: stretch;
  padding-bottom: 0.55rem;
}
.family-tree-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(60, 40, 20, 0.12);
  border-color: var(--ft-accent);
}
.family-tree-card-me {
  background: var(--ft-you-bg);
  border-color: var(--ft-you);
  box-shadow: 0 0 0 2px rgba(47, 111, 78, 0.2), var(--ft-shadow);
}
.family-tree-card-content {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  min-width: 0;
  flex: 1;
  padding-right: 1.25rem;
}
.family-tree-card-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--ft-accent-soft);
  color: var(--ft-accent);
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
  border: 1px solid var(--ft-border);
  overflow: hidden;
}

button.family-tree-card-avatar.member-photo-trigger {
  padding: 0;
  cursor: pointer;
  line-height: 1;
  font: inherit;
  appearance: none;
  transition: opacity 0.15s ease, box-shadow 0.15s ease;
}

button.family-tree-card-avatar.member-photo-trigger:hover {
  opacity: 0.9;
  box-shadow: 0 0 0 2px var(--ft-accent-soft);
}

button.family-tree-card-avatar.member-photo-trigger:focus-visible {
  outline: 2px solid var(--ft-accent);
  outline-offset: 2px;
}
.family-tree-card-me .family-tree-card-avatar {
  background: #cfe8d9;
  color: var(--ft-you);
  border-color: var(--ft-you);
}
.family-tree-card-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

/* View mode modifiers */
.ft-view-compact .family-tree-card {
  width: 140px;
  min-height: 52px;
  padding: 0.45rem 0.55rem;
}
.ft-view-compact .family-tree-card-avatar {
  width: 28px;
  height: 28px;
  font-size: 0.6rem;
}
.ft-view-compact .family-tree-card-name {
  font-size: 0.78rem;
  -webkit-line-clamp: 1;
  line-clamp: 1;
}
.ft-view-compact .family-tree-card-meta,
.ft-view-compact .family-tree-card-you-badge {
  display: none;
}

.ft-view-large .family-tree-card {
  width: 220px;
  min-height: 84px;
  padding: 0.85rem 0.95rem;
}
.ft-view-large .family-tree-card-avatar {
  width: 52px;
  height: 52px;
  font-size: 0.85rem;
}
.ft-view-large .family-tree-card-name {
  font-size: 1rem;
}

.ft-view-details .family-tree-card {
  width: 240px;
  min-height: 96px;
}
.ft-view-details .family-tree-card-name {
  -webkit-line-clamp: 3;
  line-clamp: 3;
}
.ft-view-details .family-tree-card-meta {
  font-size: 0.78rem;
}

/* Photo-only view modes (gallery / icon style) */
.ft-view-photo-small .family-tree-card,
.ft-view-photo-medium .family-tree-card,
.ft-view-photo-large .family-tree-card,
.ft-view-photo-xlarge .family-tree-card {
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.ft-view-photo-small .family-tree-card-text,
.ft-view-photo-medium .family-tree-card-text,
.ft-view-photo-large .family-tree-card-text,
.ft-view-photo-xlarge .family-tree-card-text {
  display: none;
}

.ft-view-photo-small .family-tree-card-content,
.ft-view-photo-medium .family-tree-card-content,
.ft-view-photo-large .family-tree-card-content,
.ft-view-photo-xlarge .family-tree-card-content {
  flex-direction: column;
  align-items: center;
  padding-right: 0;
  gap: 0;
}

.ft-view-photo-small .family-tree-card-avatar,
.ft-view-photo-medium .family-tree-card-avatar,
.ft-view-photo-large .family-tree-card-avatar,
.ft-view-photo-xlarge .family-tree-card-avatar {
  border-radius: 8px;
}

.ft-view-photo-small .family-tree-card-photo,
.ft-view-photo-medium .family-tree-card-photo,
.ft-view-photo-large .family-tree-card-photo,
.ft-view-photo-xlarge .family-tree-card-photo {
  border-radius: 8px;
}

.ft-view-photo-small .family-tree-card-me .family-tree-card-avatar,
.ft-view-photo-medium .family-tree-card-me .family-tree-card-avatar,
.ft-view-photo-large .family-tree-card-me .family-tree-card-avatar,
.ft-view-photo-xlarge .family-tree-card-me .family-tree-card-avatar {
  box-shadow: 0 0 0 2px var(--ft-you);
}

.ft-view-photo-small .family-tree-card {
  width: 44px;
  min-height: 44px;
  padding: 0.2rem;
}
.ft-view-photo-small .family-tree-card-avatar {
  width: 36px;
  height: 36px;
  font-size: 0.62rem;
}

.ft-view-photo-medium .family-tree-card {
  width: 60px;
  min-height: 60px;
  padding: 0.25rem;
}
.ft-view-photo-medium .family-tree-card-avatar {
  width: 52px;
  height: 52px;
  font-size: 0.72rem;
}

.ft-view-photo-large .family-tree-card {
  width: 84px;
  min-height: 84px;
  padding: 0.3rem;
}
.ft-view-photo-large .family-tree-card-avatar {
  width: 72px;
  height: 72px;
  font-size: 0.85rem;
}

.ft-view-photo-xlarge .family-tree-card {
  width: 116px;
  min-height: 116px;
  padding: 0.35rem;
}
.ft-view-photo-xlarge .family-tree-card-avatar {
  width: 104px;
  height: 104px;
  font-size: 1rem;
}

.ft-view-photo-small .member-action-trigger,
.ft-view-photo-medium .member-action-trigger {
  top: 0.1rem;
  right: 0.1rem;
  font-size: 0.85rem;
}

.family-tree-card-text {
  min-width: 0;
  flex: 1;
}
.family-tree-card-name {
  font-family: var(--ft-font);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--ft-ink);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  word-break: break-word;
}
.family-tree-card-meta {
  font-size: 0.72rem;
  color: var(--ft-muted);
  margin-top: 0.15rem;
}
.family-tree-card-you-badge {
  display: inline-block;
  margin-top: 0.2rem;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ft-you);
}
.family-tree-card .member-action-trigger {
  position: absolute;
  top: 0.35rem;
  right: 0.35rem;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--ft-muted);
}
.family-tree-card .member-action-trigger:hover {
  color: var(--ft-accent);
}

.family-tree-card .ft-expand-down {
  display: block;
  align-self: center;
  width: auto;
  margin-top: 0.15rem;
  font-size: 0.62rem;
  padding: 0.1rem 0.4rem;
  border-color: var(--ft-border);
  color: var(--ft-muted);
  line-height: 1.2;
}
.family-tree-card .ft-expand-down:hover {
  border-color: var(--ft-accent);
  color: var(--ft-ink);
  background: var(--ft-accent-soft);
}

/* Dev-only rank label toggle */
.family-tree-debug {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 20;
  font-size: 0.72rem;
  color: var(--ft-muted);
}
.family-tree-debug summary {
  cursor: pointer;
  user-select: none;
  list-style: none;
  padding: 0.35rem 0.65rem;
  background: var(--ft-surface);
  border: 1px solid var(--ft-border);
  border-radius: 8px;
  box-shadow: var(--ft-shadow);
}
.family-tree-debug summary::-webkit-details-marker {
  display: none;
}
.family-tree-debug[open] summary {
  color: var(--ft-accent);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}
.family-tree-debug-panel {
  padding: 0.5rem 0.65rem;
  background: var(--ft-surface);
  border: 1px solid var(--ft-border);
  border-top: 0;
  border-radius: 0 0 8px 8px;
  box-shadow: var(--ft-shadow);
}
.family-tree-debug-panel label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  white-space: nowrap;
}

/* ===== Nested branch layout (production engine, warm connectors) ===== */

.family-tree-graph .ft-roots {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: flex-start;
  gap: 3rem;
}
.family-tree-graph .ft-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.family-tree-graph .ft-parents {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0;
  justify-content: center;
}
.family-tree-graph .ft-couple-link {
  width: 1.5rem;
  height: 0;
  border-top: 2.5px solid var(--ft-couple);
  align-self: center;
  flex-shrink: 0;
}

.family-tree-graph .ft-partner-units {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: flex-start;
  justify-content: center;
  position: relative;
  padding-top: 1.5rem;
  margin-top: 1.5rem;
}
.family-tree-graph .ft-partner-units::before {
  content: '';
  position: absolute;
  top: -1.5rem;
  left: 50%;
  width: 0;
  height: 1.5rem;
  border-left: 1.5px solid var(--ft-line);
}
.family-tree-graph .ft-partner-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  flex: 0 0 auto;
  padding: 1.5rem 1rem 0 1rem;
}
.family-tree-graph .ft-partner-unit::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 0;
  height: 1.5rem;
  border-left: 1.5px solid var(--ft-line);
}
.family-tree-graph .ft-partner-unit::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0;
  border-top: 1.5px solid var(--ft-line);
}
.family-tree-graph .ft-partner-unit:first-child::after {
  left: 50%;
}
.family-tree-graph .ft-partner-unit:last-child::after {
  right: 50%;
}
.family-tree-graph .ft-partner-unit:only-child::after {
  display: none;
}
.family-tree-graph .ft-partner-unit > .ft-couple-link {
  margin-bottom: 0.25rem;
}
.family-tree-graph .ft-partner-unit > .ft-children {
  margin-top: 0.75rem;
}

.family-tree-graph .ft-partner-unit-single > .ft-children {
  margin-top: 0;
  padding-top: 0;
}
.family-tree-graph .ft-partner-unit-single > .ft-children::before {
  display: none;
}

.family-tree-graph .ft-rank-spacer {
  flex-shrink: 0;
  align-self: stretch;
  position: relative;
}
.family-tree-graph .ft-rank-spacer::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  height: 100%;
  border-left: 1.5px solid var(--ft-line);
}

.family-tree-graph.ft-orientation-horizontal .ft-partner-units {
  flex-direction: column;
  margin-left: 1.5rem;
  margin-top: 0;
  padding-top: 0;
  gap: 1rem;
}
.family-tree-graph.ft-orientation-horizontal .ft-partner-units::before {
  display: none;
}
.family-tree-graph.ft-orientation-horizontal .ft-partner-unit {
  flex-direction: row;
  align-items: center;
  padding: 0;
}
.family-tree-graph.ft-orientation-horizontal .ft-partner-unit::before,
.family-tree-graph.ft-orientation-horizontal .ft-partner-unit::after {
  display: none;
}

.family-tree-graph.ft-orientation-horizontal .ft-rank-spacer {
  align-self: auto;
  width: 0px;
  height: auto;
}
.family-tree-graph.ft-orientation-horizontal .ft-rank-spacer::after {
  left: 0;
  top: 50%;
  width: 100%;
  height: 0;
  border-left: none;
  border-top: 1.5px solid var(--ft-line);
}

.family-tree-graph .ft-children {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: flex-start;
  position: relative;
  padding-top: 1.5rem;
  margin-top: 1.5rem;
}
.family-tree-graph .ft-children::before {
  content: '';
  position: absolute;
  top: -1.5rem;
  left: 50%;
  width: 0;
  height: 1.5rem;
  border-left: 1.5px solid var(--ft-line);
}

.family-tree-graph .ft-branch {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  padding: 1.5rem 1rem 0 1rem;
}
.family-tree-graph .ft-branch::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 0;
  height: 1.5rem;
  border-left: 1.5px solid var(--ft-line);
}
.family-tree-graph .ft-branch::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0;
  border-top: 1.5px solid var(--ft-line);
}
.family-tree-graph .ft-branch:first-child::after {
  left: 50%;
}
.family-tree-graph .ft-branch:last-child::after {
  right: 50%;
}
.family-tree-graph .ft-branch:only-child::after {
  display: none;
}
.family-tree-graph .ft-roots > .ft-branch {
  padding-top: 0;
}
.family-tree-graph .ft-roots > .ft-branch::before,
.family-tree-graph .ft-roots > .ft-branch::after {
  display: none;
}

.family-tree-graph.ft-orientation-horizontal .ft-roots {
  flex-direction: column;
  align-items: flex-start;
  gap: 2rem;
}
.family-tree-graph.ft-orientation-horizontal .ft-unit {
  flex-direction: row;
  align-items: center;
}
.family-tree-graph.ft-orientation-horizontal .ft-parents {
  flex-direction: column;
  align-items: center;
}
.family-tree-graph.ft-orientation-horizontal .ft-couple-link {
  width: 0;
  height: 1rem;
  border-top: none;
  border-left: 2.5px solid var(--ft-couple);
}
.family-tree-graph.ft-orientation-horizontal .ft-children {
  flex-direction: column;
  padding-top: 0;
  padding-left: 1.5rem;
  margin-top: 0;
  margin-left: 1.5rem;
  align-items: flex-start;
  justify-content: center;
}
.family-tree-graph.ft-orientation-horizontal .ft-children::before {
  top: 50%;
  left: -1.5rem;
  width: 1.5rem;
  height: 0;
  border-left: none;
  border-top: 1.5px solid var(--ft-line);
}
.family-tree-graph.ft-orientation-horizontal .ft-branch {
  flex-direction: row;
  align-items: center;
  padding: 0.5rem 0 0.5rem 1.5rem;
}
.family-tree-graph.ft-orientation-horizontal .ft-branch::before {
  top: 50%;
  left: 0;
  width: 1.5rem;
  height: 0;
  border-left: none;
  border-top: 1.5px solid var(--ft-line);
}
.family-tree-graph.ft-orientation-horizontal .ft-branch::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: auto;
  width: 0;
  height: auto;
  border-top: none;
  border-left: 1.5px solid var(--ft-line);
}
.family-tree-graph.ft-orientation-horizontal .ft-branch:first-child::after {
  top: 50%;
  bottom: 0;
}
.family-tree-graph.ft-orientation-horizontal .ft-branch:last-child::after {
  top: 0;
  bottom: 50%;
}
.family-tree-graph.ft-orientation-horizontal .ft-branch:only-child::after {
  display: none;
}
.family-tree-graph.ft-orientation-horizontal .ft-roots > .ft-branch {
  padding-left: 0;
}
.family-tree-graph.ft-orientation-horizontal .ft-roots > .ft-branch::before,
.family-tree-graph.ft-orientation-horizontal .ft-roots > .ft-branch::after {
  display: none;
}

.family-tree-graph .ft-branch-leaf::before,
.family-tree-graph .ft-branch-leaf::after {
  display: none;
}
.family-tree-graph .ft-expand-down {
  display: block;
  width: 100%;
  font-size: 0.7rem;
  margin-top: 0.25rem;
  padding: 0.15rem 0.25rem;
  border-radius: 0.25rem;
}

.family-tree-graph .ft-member-families {
  display: flex;
  flex-direction: row;
  gap: 2rem;
  align-items: flex-start;
  margin-top: 1rem;
  position: relative;
  padding-top: 1.5rem;
}
.family-tree-graph .ft-member-families::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 0;
  height: 1.5rem;
  border-left: 1.5px solid var(--ft-line);
}
.family-tree-graph .ft-member-families > .ft-unit {
  position: relative;
  padding-top: 1.5rem;
}
.family-tree-graph .ft-member-families > .ft-unit::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 0;
  height: 1.5rem;
  border-left: 1.5px solid var(--ft-line);
}
.family-tree-graph .ft-member-families > .ft-unit::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0;
  border-top: 1.5px solid var(--ft-line);
}
.family-tree-graph .ft-member-families > .ft-unit:first-child::after {
  left: 50%;
}
.family-tree-graph .ft-member-families > .ft-unit:last-child::after {
  right: 50%;
}
.family-tree-graph .ft-member-families > .ft-unit:only-child::after {
  display: none;
}

/* Tree page shell + warm toolbar */
.ft-tree-page {
  --ft-bg: #f6f0e6;
  --ft-surface: #fffcf7;
  --ft-ink: #2c2418;
  --ft-muted: #7a6a55;
  --ft-border: #e0d4c2;
  --ft-accent: #8b5e34;
  --ft-accent-soft: #f0e4d4;
  --ft-shadow: 0 4px 16px rgba(60, 40, 20, 0.08);
  --ft-bg-deep: #efe6d6;
  --ft-font: Georgia, "Times New Roman", serif;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  background: var(--ft-bg);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ft-ink);
}

.ft-toolbar {
  flex-shrink: 0;
  border-bottom: 1px solid var(--ft-border);
  background: var(--ft-surface);
}

.ft-toolbar-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.65rem 1.25rem;
}

.ft-toolbar-spacer {
  flex: 1;
}

.ft-tree-picker {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.ft-tree-picker-wrap {
  position: relative;
}

.ft-tree-picker-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--ft-border);
  background: var(--ft-surface);
  color: var(--ft-ink);
  font-family: var(--ft-font);
  font-size: 1.05rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 10px;
  cursor: pointer;
  min-width: 10rem;
  max-width: 16rem;
  text-align: left;
  box-shadow: var(--ft-shadow);
}

.ft-tree-picker-btn:hover {
  border-color: var(--ft-accent);
}

.ft-tree-picker-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ft-tree-picker-chevron {
  margin-left: auto;
  font-size: 0.65rem;
  color: var(--ft-muted);
}

.ft-tree-picker-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 100%;
  max-width: 20rem;
  max-height: 16rem;
  overflow-y: auto;
  background: var(--ft-surface);
  border: 1px solid var(--ft-border);
  border-radius: 10px;
  box-shadow: 0 8px 28px rgba(60, 40, 20, 0.14);
  z-index: 50;
  padding: 0.35rem;
}

.ft-tree-picker-menu form {
  margin: 0;
}

.ft-tree-picker-row {
  display: flex;
  align-items: stretch;
  gap: 0.15rem;
}

.ft-tree-picker-switch-form {
  flex: 1;
  min-width: 0;
}

.ft-tree-picker-edit,
.ft-tree-picker-delete-form {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.ft-tree-picker-edit {
  border: 0;
  background: transparent;
  color: var(--ft-muted);
  width: 2rem;
  height: 100%;
  min-height: 2.25rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1;
  opacity: 0.55;
  padding: 0;
  text-decoration: none;
  justify-content: center;
}

.ft-tree-picker-edit:hover {
  opacity: 1;
  background: var(--ft-accent-soft);
  color: var(--ft-accent);
}

.ft-tree-picker-delete {
  border: 0;
  background: transparent;
  color: var(--ft-muted);
  width: 2rem;
  height: 100%;
  min-height: 2.25rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
  opacity: 0.55;
  padding: 0;
}

.ft-tree-picker-delete:hover {
  opacity: 1;
  background: rgba(180, 83, 74, 0.12);
  color: #b4534a;
}

.ft-tree-picker-item {
  display: block;
  width: 100%;
  border: 0;
  background: transparent;
  text-align: left;
  font: inherit;
  font-size: 0.88rem;
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  cursor: pointer;
  color: var(--ft-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ft-tree-picker-item:hover {
  background: var(--ft-accent-soft);
}

.ft-tree-picker-item.active {
  background: var(--ft-accent-soft);
  font-weight: 600;
  color: var(--ft-accent);
}

.ft-tree-picker-empty {
  display: block;
  padding: 0.55rem 0.65rem;
  font-size: 0.85rem;
  color: var(--ft-muted);
}

.ft-tree-create-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--ft-border);
  background: var(--ft-surface);
  color: var(--ft-accent);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
  box-shadow: var(--ft-shadow);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.ft-tree-create-btn:hover {
  background: var(--ft-accent);
  color: #fff;
  border-color: var(--ft-accent);
}

.ft-subbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  padding: 0.55rem 1.25rem;
  background: var(--ft-bg-deep);
  border-top: 1px solid var(--ft-border);
}

.ft-pill-group {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.ft-pill-group > span {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ft-muted);
  font-weight: 600;
}

.ft-pills {
  display: flex;
  background: var(--ft-surface);
  border: 1px solid var(--ft-border);
  border-radius: 999px;
  padding: 2px;
  gap: 2px;
}

.ft-pills form {
  margin: 0;
}

.ft-pills button {
  border: 0;
  background: transparent;
  color: var(--ft-muted);
  font: inherit;
  font-size: 0.8rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
}

.ft-pills button.active {
  background: var(--ft-accent);
  color: #fff;
  font-weight: 600;
}

.ft-view-picker-wrap {
  position: relative;
}

.ft-view-picker-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--ft-border);
  background: var(--ft-surface);
  color: var(--ft-ink);
  font: inherit;
  font-size: 0.8rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
}

.ft-view-picker-btn:hover {
  border-color: var(--ft-accent);
  color: var(--ft-accent);
}

.ft-view-picker-menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  z-index: 1200;
  min-width: 11rem;
  background: var(--ft-surface);
  border: 1px solid var(--ft-border);
  border-radius: var(--ft-radius);
  box-shadow: var(--ft-shadow);
  padding: 0.35rem 0;
}

.ft-view-picker-section + .ft-view-picker-section {
  border-top: 1px solid var(--ft-border);
  margin-top: 0.25rem;
  padding-top: 0.25rem;
}

.ft-view-picker-heading {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ft-muted);
  font-weight: 600;
  padding: 0.25rem 0.75rem 0.15rem;
}

.ft-view-picker-form {
  margin: 0;
}

.ft-view-picker-item {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  color: var(--ft-ink);
  font: inherit;
  font-size: 0.82rem;
  padding: 0.4rem 0.75rem;
  cursor: pointer;
}

.ft-view-picker-item:hover {
  background: var(--ft-accent-soft);
}

.ft-view-picker-item.active {
  background: var(--ft-accent-soft);
  color: var(--ft-accent);
  font-weight: 600;
}

.ft-jump-to-me {
  font-size: 0.8rem;
  border-color: var(--ft-border);
  color: var(--ft-muted);
}

.ft-jump-to-me:hover {
  border-color: var(--ft-accent);
  color: var(--ft-accent);
  background: var(--ft-accent-soft);
}

.ft-empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
  gap: 0.75rem;
}

.ft-empty-state-icon {
  font-size: 2.5rem;
  line-height: 1;
  opacity: 0.85;
}

.ft-empty-state-title {
  font-family: var(--ft-font);
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
}

.ft-empty-state-text {
  color: var(--ft-muted);
  max-width: 22rem;
  margin: 0;
}

.ft-empty-state-btn {
  margin-top: 0.5rem;
  background: var(--ft-accent);
  border-color: var(--ft-accent);
}

.ft-empty-state-btn:hover {
  background: #735029;
  border-color: #735029;
}

/* Tree page: full-width canvas. Body must be a *fixed* viewport height (not
   just min-height) so main/.family-tree-graph can flex-fill and clip/scroll
   internally; otherwise the document grows past the viewport for tall trees
   and the absolutely-positioned .footer (bottom: 0, anchored to the initial
   containing block) ends up stranded mid-page instead of at the true bottom. */
body:has(.ft-tree-page) {
  height: 100vh;
  overflow: hidden;
}
body:has(.ft-tree-page) footer.footer {
  display: none;
}
body:has(.ft-tree-page) header .navbar {
  margin-bottom: 0 !important;
}
main:has(.ft-tree-page) {
  overflow: hidden;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 0 !important;
}
.container:has(.ft-tree-page) {
  overflow: hidden;
  max-width: 100%;
  padding: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
main:has(#family-tree-graph) {
  overflow: hidden;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 0 !important;
}
.container:has(#family-tree-graph) {
  overflow: hidden;
  max-width: 100%;
  padding: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* --- Cascading popup menu (warm theme on tree page) --- */
.ft-tree-page .cascading-menu-container,
#member-action-popup.cascading-menu-container {
  position: fixed;
  z-index: 1050;
  background: var(--ft-surface, #fffcf7);
  border: 1px solid var(--ft-border, #e0d4c2);
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(60, 40, 20, 0.16);
  min-width: 120px;
  color: var(--ft-ink, #2c2418);
}
.ft-tree-page .cascading-menu,
#member-action-popup .cascading-menu {
  display: flex;
  flex-direction: row;
}
.ft-tree-page .cascading-primary,
#member-action-popup .cascading-primary {
  min-width: 110px;
  padding: 0.25rem 0;
  flex-shrink: 0;
}
.ft-tree-page .cascading-menu:has(.cascading-sub.has-active-panel) .cascading-primary,
#member-action-popup .cascading-menu:has(.cascading-sub.has-active-panel) .cascading-primary {
  border-right: 1px solid var(--ft-border, #e0d4c2);
}
.ft-tree-page .cascading-item,
#member-action-popup .cascading-item {
  padding: 0.45rem 0.75rem;
  cursor: pointer;
  font-size: 0.875rem;
  white-space: nowrap;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  color: var(--ft-ink, #2c2418);
}
.ft-tree-page .cascading-item::after,
#member-action-popup .cascading-item::after {
  content: "\203A";
  margin-left: 0.5rem;
  opacity: 0.45;
  color: var(--ft-muted, #7a6a55);
}
.ft-tree-page .cascading-item:hover,
#member-action-popup .cascading-item:hover {
  background: var(--ft-accent-soft, #f0e4d4);
}
.ft-tree-page .cascading-item.active,
#member-action-popup .cascading-item.active {
  background: var(--ft-accent, #8b5e34);
  color: #fff;
}
.ft-tree-page .cascading-item.active::after,
#member-action-popup .cascading-item.active::after {
  opacity: 1;
  color: #fff;
}
.ft-tree-page .cascading-sub,
#member-action-popup .cascading-sub {
  min-width: 260px;
  max-width: 340px;
  padding: 0.5rem 0.75rem;
  display: none;
}
.ft-tree-page .cascading-sub.has-active-panel,
#member-action-popup .cascading-sub.has-active-panel {
  display: block;
}
.ft-tree-page .cascading-sub .form-control,
.ft-tree-page .cascading-sub .btn,
#member-action-popup .cascading-sub .form-control,
#member-action-popup .cascading-sub .btn {
  font-size: 0.875rem;
}
.ft-tree-page .cascading-sub .btn-primary,
#member-action-popup .cascading-sub .btn-primary {
  background: var(--ft-accent, #8b5e34);
  border-color: var(--ft-accent, #8b5e34);
}
#member-action-popup .cascading-sub .btn-outline-primary,
#member-action-popup .cascading-sub .btn-outline-secondary,
#member-action-popup .cascading-sub .btn-outline-danger {
  border-radius: 8px;
}
#member-action-popup .cascading-sub .btn-outline-primary.active,
#member-action-popup .cascading-sub .btn-outline-primary:hover {
  background: var(--ft-accent);
  border-color: var(--ft-accent);
  color: #fff;
}
#member-action-popup .cascading-sub .btn-outline-secondary:hover {
  background: var(--ft-accent-soft);
  border-color: var(--ft-accent);
  color: var(--ft-ink);
}
#member-action-popup .cascading-sub .form-control {
  border-color: var(--ft-border);
  border-radius: 8px;
}
#member-action-popup .cascading-sub .form-control:focus {
  border-color: var(--ft-accent);
  box-shadow: 0 0 0 0.12rem rgba(139, 94, 52, 0.15);
}

/* Legacy popup styles for non-tree pages */
.cascading-menu-container {
  position: absolute;
  z-index: 1050;
  background: #fff;
  border: 1px solid var(--bs-border-color, #dee2e6);
  border-radius: 0.375rem;
  box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.15);
  min-width: 120px;
}
.cascading-menu {
  display: flex;
  flex-direction: row;
}
.cascading-primary {
  min-width: 110px;
  padding: 0.25rem 0;
  flex-shrink: 0;
}
.cascading-menu:has(.cascading-sub.has-active-panel) .cascading-primary {
  border-right: 1px solid var(--bs-border-color, #dee2e6);
}
.cascading-item {
  padding: 0.4rem 0.75rem;
  cursor: pointer;
  font-size: 0.875rem;
  white-space: nowrap;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}
.cascading-item::after {
  content: "\203A";
  margin-left: 0.5rem;
  opacity: 0.5;
}
.cascading-item:hover {
  background: var(--bs-primary-bg-subtle, #e7f1ff);
}
.cascading-item.active {
  background: var(--bs-primary);
  color: #fff;
}
.cascading-item.active::after {
  opacity: 1;
}
.cascading-sub {
  min-width: 260px;
  max-width: 340px;
  padding: 0.5rem 0.75rem;
  display: none;
}
.cascading-sub.has-active-panel {
  display: block;
}