:root {
  --bg: #f6f3ee;
  --ink: #1f2933;
  --muted: #62717f;
  --line: #cdd6d0;
  --panel: #ffffff;
  --panel-2: #eef4f1;
  --accent: #2d6f73;
  --accent-dark: #214f52;
  --danger: #b84242;
  --shadow: 0 18px 40px rgba(38, 49, 57, 0.12);
}

* {
  box-sizing: border-box;
}

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

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

button,
.file-button {
  min-height: 38px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: var(--accent);
  color: #fff;
  padding: 8px 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
}

button:hover,
.file-button:hover {
  background: var(--accent-dark);
}

button.danger {
  background: #fff;
  border-color: rgba(184, 66, 66, 0.35);
  color: var(--danger);
}

button.danger:hover {
  background: #fff3f3;
}

.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 18px clamp(16px, 3vw, 34px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(10px);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.05;
  letter-spacing: 0;
}

.brand-home-link {
  color: inherit;
  text-decoration: none;
}

.brand-home-link:hover,
.brand-home-link:focus-visible {
  color: var(--accent-dark);
}

.brand-tree {
  display: inline-block;
  margin-right: 4px;
  font-size: 0.82em;
  filter: saturate(0.8);
}

.topbar p {
  margin-top: 6px;
  color: var(--muted);
}

#appVersion {
  display: inline-flex;
  margin-left: 8px;
  padding: 2px 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent-dark);
  background: var(--panel-2);
  font-size: 12px;
  font-weight: 750;
}

#changelogLink,
#instructionsLink,
#visualRulesLink,
#adminModeLink,
#publicModeLink,
#adminMergeLink {
  display: inline-flex;
  margin-left: 8px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 750;
  text-decoration: none;
}

#changelogLink:hover,
#instructionsLink:hover,
#visualRulesLink:hover,
#adminModeLink:hover,
#publicModeLink:hover,
#adminMergeLink:hover {
  text-decoration: underline;
}

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

.admin-tools {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--panel-2);
}

.admin-tools-label {
  padding: 0 5px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.admin-tool-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 7px 12px;
  border-radius: 7px;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 750;
  text-decoration: none;
}

.admin-tool-link:hover { background: var(--accent-dark); }

#adminMergeLink.admin-tool-link {
  margin-left: 0;
  color: #fff;
  font-size: 13px;
  text-decoration: none;
}

#notebookAdminLink.admin-tool-link {
  margin-left: 0;
  color: #fff;
  font-size: 13px;
  text-decoration: none;
}

.person-search-label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.person-search {
  width: 158px;
  min-height: 38px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
}

.person-search:focus {
  outline: 2px solid rgba(45, 111, 115, 0.24);
  border-color: var(--accent);
}

.generation-control {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 38px;
  margin: 0;
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--accent-dark);
  font-size: 11px;
  font-weight: 800;
}

.generation-control input {
  width: 108px;
  accent-color: var(--accent);
}

.generation-control output {
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 12px;
}

.changes-box {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fffdf7;
}

.changes-head,
.changes-head > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.changes-head > div { align-items: baseline; }
.changes-head h2 { font-size: 16px; }

.changes-count {
  color: var(--muted);
  font-size: 11px;
  font-weight: 750;
}

#saveChanges {
  min-height: 32px;
  padding: 5px 13px;
  background: #32734f;
  font-weight: 850;
}

#saveChanges:disabled {
  opacity: 0.45;
  cursor: default;
}

.changes-list {
  display: grid;
  gap: 5px;
  max-height: 150px;
  overflow: auto;
  margin: 0;
  padding: 0 0 0 18px;
  color: #4d5d59;
  font-size: 12px;
  line-height: 1.35;
}

.changes-empty {
  color: var(--muted);
  list-style: none;
  margin-left: -18px;
}

.file-button input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 420px);
  min-height: 0;
  flex: 1;
}

.editor-collapsed .workspace {
  grid-template-columns: 1fr;
}

.editor-collapsed .editor-panel,
.readonly-mode .admin-tools {
  display: none;
}

.readonly-mode .person-form .form-actions,
.readonly-mode .changes-box {
  display: none;
}

.readonly-mode .person-form input:disabled,
.readonly-mode .person-form select:disabled,
.readonly-mode .person-form textarea:disabled {
  opacity: 1;
  color: var(--ink);
  -webkit-text-fill-color: var(--ink);
  background: var(--panel-2);
  cursor: default;
}

.locked-readonly #toggleReadonly {
  display: none;
}

.public-mode #adminMergeLink,
.public-mode #publicModeLink,
.public-mode .admin-tools,
.admin-mode #adminModeLink {
  display: none;
}

.tree-panel {
  position: relative;
  overflow: auto;
  padding: 0;
}

.tree-controls {
  position: sticky;
  top: 0;
  z-index: 7;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px clamp(16px, 3vw, 36px);
  border-bottom: 1px solid var(--line);
  background: rgba(246, 243, 238, 0.9);
  backdrop-filter: blur(10px);
}

.tree-controls[hidden] { display: none; }

.tree-controls-content {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.tree-controls-content[hidden] { display: none; }

.controls-toggle {
  min-height: 34px;
  border-color: var(--line);
  background: #fff;
  color: var(--accent-dark);
  font-weight: 800;
}

.controls-toggle:hover { background: var(--panel-2); }

.shortest-path-toggle.active {
  background: #111;
  color: #fff;
}

.shortest-path-status {
  position: sticky;
  z-index: 8;
  top: 0;
  padding: 9px 18px;
  border-bottom: 1px solid #c79528;
  background: #fff4cf;
  color: #382b0d;
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

.shortest-path-status[hidden] { display: none; }

.tree-controls button {
  min-width: 38px;
  padding-inline: 10px;
}

.time-slicer {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  margin: 0 0 0 8px;
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
}

.relationship-filter {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  min-width: 0;
  margin: 0 0 0 8px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
}

.relationship-filter legend {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.relationship-filter button {
  min-width: 0;
  min-height: 30px;
  padding: 5px 9px;
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.relationship-filter button:hover,
.relationship-filter button.active {
  background: var(--accent);
  color: #fff;
}

.time-slicer legend {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.time-slicer label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 750;
}

.time-slicer input {
  width: 86px;
  min-height: 32px;
  padding: 5px 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.time-slicer button {
  min-width: auto;
  min-height: 32px;
  padding: 5px 9px;
}

.time-slicer .time-clear {
  border-color: var(--line);
  background: #fff;
  color: var(--accent-dark);
}

@media (max-width: 900px) {
  .tree-controls { flex-wrap: wrap; }
  .tree-controls-content { flex-wrap: wrap; width: 100%; }
  .relationship-filter { margin-left: 0; }
  .time-slicer { order: 2; width: 100%; margin-left: 0; }
}

.view-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.view-switch button {
  min-height: 30px;
  min-width: 0;
  padding: 5px 9px;
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.view-switch button:hover,
.view-switch button.active {
  background: var(--accent);
  color: #fff;
}

#zoomValue {
  min-width: 48px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}

.tree-viewport {
  min-height: 100%;
  overflow: hidden;
  padding: 28px clamp(16px, 3vw, 36px);
  cursor: grab;
  touch-action: none;
}

.tree-viewport.is-panning {
  cursor: grabbing;
}

.tree {
  min-width: 760px;
  width: max-content;
  padding: 10px 18px 26px;
  transform-origin: 0 0;
  will-change: transform;
}

.tree.timeline-tree {
  min-width: 860px;
  padding: 0;
}

.tree.dynamic-tree {
  min-width: 760px;
  padding: 10px 18px 34px;
}

.tree.ultra-tree {
  min-width: 900px;
  padding: 0;
}

.ultra-stage {
  position: relative;
  overflow: visible;
  border-radius: 50%;
  background: #fff;
}

.selected-person-hero {
  position: absolute;
  z-index: 6;
  top: 8px;
  left: 50%;
  display: grid;
  justify-items: center;
  min-width: min(720px, 76%);
  max-width: 900px;
  transform: translateX(-50%);
  padding: 7px 22px 5px;
  text-align: center;
  pointer-events: none;
}

.tree-controls.controls-open + .selected-person-hero { top: 54px; }

.selected-person-hero[hidden] { display: none; }

.selected-person-name {
  position: relative;
  z-index: 2;
  color: var(--accent-dark);
  font-size: clamp(24px, 2.7vw, 38px);
  font-weight: 850;
  line-height: 1.02;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.selected-person-dates {
  position: absolute;
  z-index: 1;
  top: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  max-width: 100%;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.94);
  font-size: clamp(44px, 5.5vw, 72px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.055em;
  text-shadow: 0 2px 18px rgba(33, 79, 82, 0.12);
  white-space: nowrap;
}

.selected-person-help {
  display: none;
}

@media (max-width: 900px) {
  .selected-person-hero { top: 8px; min-width: 94%; }
  .tree-controls.controls-open + .selected-person-hero { top: 112px; }
  .selected-person-name { font-size: clamp(22px, 6vw, 32px); }
  .selected-person-dates { font-size: clamp(42px, 12vw, 66px); }
}

.ultra-lines {
  position: absolute;
  inset: 0;
  overflow: visible;
  pointer-events: none;
}

.ultra-edge {
  fill: none;
  stroke: #91a5a6;
  stroke-width: 2;
  opacity: 0.58;
}

.ultra-ring {
  fill: none;
  stroke-width: 92px;
}

.ultra-ring-1 { stroke: rgba(68, 166, 166, 0.16); }
.ultra-ring-2 { stroke: rgba(75, 133, 191, 0.14); }
.ultra-ring-3 { stroke: rgba(116, 101, 181, 0.13); }
.ultra-ring-4 { stroke: rgba(174, 91, 154, 0.12); }
.ultra-ring-5 { stroke: rgba(207, 111, 91, 0.115); }
.ultra-ring-6 { stroke: rgba(211, 157, 62, 0.11); }
.ultra-ring-7 { stroke: rgba(118, 158, 76, 0.105); }
.ultra-ring-8 {
  stroke: rgba(78, 98, 105, 0.3);
  stroke-width: 4px;
  stroke-dasharray: 14 12;
}

.ultra-section-gap { fill: #fff; }

.ultra-edge-parent {
  stroke: var(--accent);
  stroke-width: 2.2;
}

.ultra-edge-spouse {
  stroke: #9b6f8f;
  stroke-dasharray: 7 5;
}

.ultra-edge-sibling {
  stroke: #786f9b;
  stroke-dasharray: 4 5;
}

#ultra-arrow-muted path {
  fill: #8d9d9d;
  opacity: 0.58;
}

#ultra-arrow-focus path {
  fill: #111;
}

.ultra-edge.is-muted-edge {
  stroke: #8d9d9d;
  stroke-width: 1.7;
  opacity: 0.4;
}

.ultra-edge.is-focus-edge {
  stroke: #111;
  stroke-width: 3;
  opacity: 0.94;
}

.ultra-edge.is-hover-edge {
  stroke: #000;
  stroke-width: 3.6;
  opacity: 1;
}

.ultra-edge.is-shortest-path-edge {
  stroke: #d88900;
  stroke-width: 5;
  opacity: 1;
}

.ultra-node {
  position: absolute;
  z-index: 2;
  width: 68px;
  height: 68px;
  min-height: 68px;
  transform: translate(-50%, -50%);
  border: 3px solid rgba(255, 255, 255, 0.92);
  border-radius: 50%;
  padding: 0;
  background: var(--ultra-color, #477f83);
  color: #fff;
  box-shadow: 0 8px 22px rgba(31, 41, 51, 0.22), 0 0 0 2px rgba(45, 111, 115, 0.28);
  cursor: grab;
  touch-action: none;
  user-select: none;
}

.ultra-node:hover {
  z-index: 5;
  background: color-mix(in srgb, var(--ultra-color, #326d72) 84%, #000);
  box-shadow: 0 11px 28px rgba(31, 41, 51, 0.3), 0 0 0 4px rgba(45, 111, 115, 0.25);
}

.ultra-node.is-hover-related {
  z-index: 4;
  filter: brightness(1.08) saturate(1.16);
  box-shadow: 0 11px 28px rgba(31, 41, 51, 0.3), 0 0 0 5px rgba(0, 0, 0, 0.72);
}

.ultra-node.is-hover-source {
  z-index: 5;
  filter: brightness(0.94) saturate(1.2);
  box-shadow: 0 13px 32px rgba(31, 41, 51, 0.34), 0 0 0 6px #000;
}

.ultra-node.shortest-path-person,
.node-card.shortest-path-person {
  z-index: 5;
  outline: 6px solid #f2a900;
  outline-offset: 3px;
  filter: brightness(1.06) saturate(1.18);
}

.ultra-node.shortest-path-endpoint,
.node-card.shortest-path-endpoint {
  outline-color: #111;
}

.ultra-node:active {
  cursor: grabbing;
}

.ultra-node.selected {
  width: 82px;
  height: 82px;
  min-height: 82px;
  background: #174e53;
  box-shadow: 0 12px 32px rgba(23, 78, 83, 0.34), 0 0 0 6px rgba(45, 111, 115, 0.2);
}

.ultra-node.editing {
  box-shadow: 0 8px 22px rgba(31, 41, 51, 0.22), 0 0 0 5px rgba(177, 112, 27, 0.42);
}

.ultra-node.ultra-depth-1 { background: color-mix(in srgb, var(--ultra-color) 88%, #fff); }
.ultra-node.ultra-depth-2 { background: color-mix(in srgb, var(--ultra-color) 72%, #fff); }
.ultra-node.ultra-depth-3 { background: color-mix(in srgb, var(--ultra-color) 55%, #fff); }
.ultra-node.ultra-depth-4 { background: color-mix(in srgb, var(--ultra-color) 32%, #fff); color: #263f40; }
.ultra-node.ultra-depth-5 {
  background: color-mix(in srgb, var(--ultra-color) 12%, #fff);
  color: #607270;
  border-color: #fff;
  box-shadow: 0 5px 14px rgba(31, 41, 51, 0.1), 0 0 0 1px rgba(45, 111, 115, 0.12);
}
.ultra-node.placeholder { background: #a99777; }

.ultra-node.ultra-indirect:not(.placeholder).ultra-depth-1 { background: color-mix(in srgb, var(--ultra-color) 55%, #fff); color: #304b4d; }
.ultra-node.ultra-indirect:not(.placeholder).ultra-depth-2 { background: color-mix(in srgb, var(--ultra-color) 44%, #fff); color: #365153; }
.ultra-node.ultra-indirect:not(.placeholder).ultra-depth-3 { background: color-mix(in srgb, var(--ultra-color) 32%, #fff); color: #40595b; }
.ultra-node.ultra-indirect:not(.placeholder).ultra-depth-4 { background: color-mix(in srgb, var(--ultra-color) 20%, #fff); color: #526668; }
.ultra-node.ultra-indirect:not(.placeholder).ultra-depth-5 { background: color-mix(in srgb, var(--ultra-color) 8%, #fff); color: #687779; }

.ultra-node.ultra-indirect:hover:not(.placeholder) {
  background: color-mix(in srgb, var(--ultra-color) 62%, #fff);
  color: #203b3d;
}

.ultra-initials {
  font-size: 18px;
  font-weight: 850;
  letter-spacing: 0.04em;
  pointer-events: none;
}

.ultra-node.selected .ultra-initials {
  font-size: 21px;
}

.ultra-tooltip {
  position: absolute;
  z-index: 8;
  left: 50%;
  bottom: calc(100% + 10px);
  width: min(320px, calc(100vw - 32px));
  max-width: 320px;
  transform: translateX(-50%) translateY(4px);
  padding: 7px 10px;
  border-radius: 7px;
  background: #172c2e;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease, transform 120ms ease;
}

.ultra-tooltip-details,
.ultra-tooltip-note {
  display: block;
}

.ultra-tooltip-note {
  max-height: 0;
  margin-top: 0;
  overflow: hidden;
  color: #8fd8ff;
  font-weight: 500;
  opacity: 0;
  overflow-wrap: anywhere;
  white-space: normal;
  transition: opacity 180ms ease, max-height 180ms ease, margin-top 180ms ease;
}

.ultra-tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #172c2e;
}

.ultra-node:hover .ultra-tooltip,
.ultra-node:focus-visible .ultra-tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.ultra-node:hover .ultra-tooltip-note,
.ultra-node:focus-visible .ultra-tooltip-note {
  max-height: 240px;
  margin-top: 5px;
  opacity: 1;
  transition-delay: 2s;
}

.tree ul {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 22px;
  padding: 38px 0 0;
  margin: 0;
  list-style: none;
}

.tree li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tree li::before,
.tree li::after {
  content: "";
  position: absolute;
  top: 18px;
  width: calc(50% + 11px);
  height: 20px;
  border-top: 2px solid var(--line);
}

.tree li::before {
  right: 50%;
}

.tree li::after {
  left: 50%;
}

.tree li:first-child::before,
.tree li:last-child::after,
.tree li:only-child::before,
.tree li:only-child::after {
  border-color: transparent;
}

.tree ul::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  height: 38px;
  border-left: 2px solid var(--line);
}

.tree > .root-list {
  align-items: flex-start;
  gap: 44px;
  padding-top: 0;
}

.tree > .root-list::before,
.tree > .root-list > li::before,
.tree > .root-list > li::after {
  border-color: transparent;
}

.node-card {
  width: 230px;
  min-height: 92px;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 2px solid transparent;
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  cursor: pointer;
  text-align: left;
}

.family-unit {
  display: grid;
  justify-items: center;
  gap: 8px;
}

.parents-row {
  display: grid;
  grid-template-columns: max-content;
  align-items: end;
  gap: 28px;
}

.parents-row.has-spouse {
  grid-template-columns: repeat(2, max-content);
}

.parents-row.has-parent-lanes {
  grid-template-columns: repeat(2, minmax(520px, max-content));
  gap: 56px;
}

.parent-slot {
  min-width: 250px;
  display: flex;
  justify-content: center;
}

.has-parent-lanes .parent-slot {
  min-width: 520px;
}

.couple {
  display: grid;
  grid-template-columns: max-content;
  align-items: end;
  gap: 8px;
}

.couple.has-spouse {
  grid-template-columns: repeat(2, max-content);
  padding: 10px;
  border: 2px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.45);
}

.couple.has-parent-lanes {
  grid-template-columns: repeat(2, minmax(520px, max-content));
  gap: 56px;
}

.couple.has-parent-lanes > .person-stack {
  justify-self: center;
}

.family-tools {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 32px;
  padding: 4px 2px 0;
}

.person-stack {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.personal-parents {
  position: relative;
  display: inline-flex;
  justify-content: center;
  align-items: flex-end;
  max-width: none;
  padding-bottom: 16px;
}

.personal-parents::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  height: 16px;
  border-left: 2px solid var(--line);
}

.parent-couple {
  display: inline-flex;
  align-items: flex-end;
  gap: 8px;
}

.parent-couple.has-spouse {
  padding: 10px;
  border: 2px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.45);
}

.dynamic-board {
  display: grid;
  justify-items: center;
  gap: 18px;
}

.dynamic-focus-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.dynamic-family {
  display: grid;
  justify-items: center;
  gap: 18px;
}

.dynamic-ancestor-stack {
  position: relative;
  display: grid;
  justify-items: center;
  padding-bottom: 30px;
}

.dynamic-ancestor-stack::after {
  content: "";
  position: absolute;
  bottom: 0;
  height: 30px;
  border-left: 2px solid var(--line);
}

.dynamic-parent-columns {
  position: relative;
  display: grid;
  grid-template-columns: max-content;
  align-items: end;
  gap: 8px;
  padding: 10px;
  border: 2px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.38);
}

.dynamic-parent-columns.has-spouse {
  grid-template-columns: repeat(2, max-content);
}

.dynamic-parent-column {
  display: grid;
  justify-items: center;
  align-items: end;
  gap: 18px;
}

.dynamic-grandparent-couple {
  display: inline-flex;
  align-items: flex-end;
  gap: 8px;
  padding: 10px;
  border: 2px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.42);
}

.dynamic-grandparent-couple.has-spouse {
  gap: 8px;
}

.dynamic-focus-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.dynamic-focus-row.has-siblings {
  align-items: stretch;
}

.dynamic-sibling-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px;
  max-width: 520px;
  padding: 8px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.38);
}

.dynamic-tree .personal-parents {
  padding-bottom: 14px;
}

.dynamic-tree .parent-couple {
  gap: 8px;
}

.dynamic-couple,
.dynamic-child-couple {
  position: relative;
  display: grid;
  grid-template-columns: max-content;
  align-items: end;
  gap: 8px;
}

.dynamic-couple.has-spouse,
.dynamic-child-couple.has-spouse {
  grid-template-columns: repeat(2, max-content);
  padding: 10px;
  border: 2px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.52);
}

.dynamic-focus-person > .node-card,
.dynamic-child-person > .node-card {
  border-color: var(--accent);
}

.dynamic-focus-person,
.dynamic-child-person,
.dynamic-child-spouse {
  position: relative;
}

.dynamic-focus-person::after,
.dynamic-child-person::after,
.dynamic-child-spouse::after {
  position: absolute;
  left: 12px;
  bottom: -8px;
  z-index: 2;
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 850;
  line-height: 1.4;
  color: #fff;
  background: var(--accent);
}

.dynamic-focus-person::after {
  content: "selezionata";
}

.dynamic-child-person::after {
  content: "figlio/a";
}

.dynamic-child-spouse::after {
  content: "coniuge";
  background: var(--muted);
}

.dynamic-child-branch {
  position: relative;
  display: grid;
  justify-items: center;
  padding-top: 32px;
}

.dynamic-child-branch::before {
  content: "";
  position: absolute;
  top: 0;
  height: 32px;
  border-left: 2px solid var(--line);
}

.dynamic-child-row {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 22px;
  padding-top: 24px;
}

.dynamic-child-row::before {
  content: "";
  position: absolute;
  top: 0;
  left: 115px;
  right: 115px;
  border-top: 2px solid var(--line);
}

.dynamic-child {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 8px;
}

.dynamic-child::before {
  content: "";
  position: absolute;
  top: -24px;
  height: 24px;
  border-left: 2px solid var(--line);
}

.dynamic-child.has-spouse::before {
  left: 125px;
}

.dynamic-child-row:has(.dynamic-child:only-child)::before {
  display: none;
}

.dynamic-descendant-count {
  min-height: 28px;
  padding: 3px 10px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.dynamic-grandchild-row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 520px;
  padding-top: 22px;
}

.dynamic-grandchild-row::before {
  content: "";
  position: absolute;
  top: 0;
  height: 22px;
  border-left: 2px solid var(--line);
}

.node-card.selected {
  border-color: var(--accent);
}

.node-card.date-estimated {
  border-color: rgba(177, 112, 27, 0.55);
  background: #fff8ec;
}

.node-card.date-estimated.selected {
  border-color: #b1701b;
}

.node-card.placeholder-person {
  border-style: dashed;
  border-color: rgba(98, 113, 127, 0.58);
  background: #f4f6f5;
}

.node-card.placeholder-person.selected {
  border-color: var(--accent);
}

.avatar {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--panel-2);
  border: 2px solid #fff;
}

.node-main {
  min-width: 0;
}

.name {
  display: block;
  overflow-wrap: anywhere;
  font-weight: 750;
  line-height: 1.12;
  color: var(--ink);
  visibility: visible;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.date-badge {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  padding: 1px 6px;
  border: 1px solid rgba(177, 112, 27, 0.35);
  border-radius: 999px;
  background: #f7e4c5;
  color: #7b4a10;
  font-size: 11px;
  font-weight: 750;
  line-height: 1.2;
}

.placeholder-badge {
  border-color: rgba(98, 113, 127, 0.35);
  background: #e6ece9;
  color: #4d5b66;
}

.timeline-stage {
  position: relative;
  min-width: 860px;
  background: linear-gradient(90deg, rgba(238, 244, 241, 0.65), rgba(255, 255, 255, 0.2));
}

.timeline-lines {
  position: absolute;
  inset: 0;
  overflow: visible;
  pointer-events: none;
}

.timeline-year-line {
  stroke: rgba(98, 113, 127, 0.24);
  stroke-width: 1;
}

.timeline-year-watermark {
  fill: rgba(45, 111, 115, 0.08);
  font-size: 72px;
  font-weight: 850;
  text-anchor: end;
  dominant-baseline: middle;
}

.timeline-year-label {
  fill: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.timeline-edge {
  fill: none;
  stroke: rgba(45, 111, 115, 0.34);
  stroke-width: 2;
}

.timeline-edge-parent {
  stroke: rgba(45, 111, 115, 0.48);
  stroke-width: 2.4;
}

.timeline-edge-spouse {
  stroke: rgba(98, 113, 127, 0.42);
  stroke-dasharray: 5 5;
}

.timeline-person {
  position: absolute;
  z-index: 1;
}

.timeline-person.timeline-relation-partner > .node-card {
  border-color: #7c3aed;
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.16), var(--shadow);
}

.timeline-person.timeline-relation-parent > .node-card {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15), var(--shadow);
}

.timeline-person.timeline-relation-child > .node-card {
  border-color: #16a34a;
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.15), var(--shadow);
}

.timeline-person.timeline-relation-partner::after,
.timeline-person.timeline-relation-parent::after,
.timeline-person.timeline-relation-child::after {
  position: absolute;
  left: 12px;
  bottom: -8px;
  z-index: 3;
  padding: 1px 7px;
  border-radius: 999px;
  color: #fff;
  font-size: 10px;
  font-weight: 850;
  line-height: 1.4;
}

.timeline-person.timeline-relation-partner::after {
  content: "partner";
  background: #7c3aed;
}

.timeline-person.timeline-relation-parent::after {
  content: "genitore";
  background: #2563eb;
}

.timeline-person.timeline-relation-child::after {
  content: "figlio/a";
  background: #16a34a;
}

.node-tools {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.toggle-node {
  width: 30px;
  min-height: 30px;
  padding: 0;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink);
}

.toggle-node:hover {
  background: var(--panel-2);
}

.child-count {
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.editor-panel {
  border-left: 1px solid var(--line);
  background: var(--panel);
  padding: 22px;
  overflow: auto;
}

.editor-head,
.json-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.editor-head-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  min-width: 0;
}

.panel-toggle {
  min-height: 30px;
  padding: 5px 9px;
  font-size: 12px;
}

h2 {
  font-size: 17px;
  line-height: 1.2;
}

#selectedBadge {
  color: var(--muted);
  font-size: 13px;
  text-align: right;
}

.person-form {
  display: grid;
  gap: 12px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.relations-box {
  padding: 18px 0 20px;
  border-bottom: 1px solid var(--line);
}

.relations-summary {
  display: grid;
  gap: 14px;
  margin-top: 12px;
}

.relation-group {
  display: grid;
  gap: 7px;
}

.relation-group h3 {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.relation-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.relation-link {
  min-height: 30px;
  padding: 5px 8px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--accent-dark);
  font-size: 12px;
  white-space: normal;
}

.relation-link:hover {
  background: #ddebe6;
}

.empty-relations {
  color: var(--muted);
  font-size: 13px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--ink);
  background: #fff;
}

input,
select {
  height: 40px;
  padding: 8px 10px;
}

textarea {
  min-height: 90px;
  resize: vertical;
  padding: 12px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  line-height: 1.45;
}

.note-input {
  font-family: inherit;
  font-size: 14px;
  line-height: 1.4;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(45, 111, 115, 0.22);
  border-color: var(--accent);
}

.form-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.status {
  margin-top: 8px;
  min-height: 20px;
  color: var(--muted);
  font-size: 13px;
}

.status.error {
  color: var(--danger);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(31, 41, 51, 0.46);
}

.modal-backdrop[hidden] {
  display: none;
}

.validation-modal {
  width: min(760px, 100%);
  max-height: min(760px, 88vh);
  overflow: auto;
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 18px;
}

.validation-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.validation-summary {
  display: grid;
  gap: 14px;
  padding-top: 14px;
}

.validation-ok,
.validation-error {
  font-weight: 850;
}

.validation-ok {
  color: var(--accent-dark);
}

.validation-error {
  color: var(--danger);
}

.validation-stats {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) max-content;
  gap: 6px 14px;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.validation-stats dt {
  color: var(--muted);
  font-weight: 700;
}

.validation-stats dd {
  margin: 0;
  font-weight: 850;
}

.validation-errors h3,
.validation-warnings h3 {
  margin: 0 0 8px;
  font-size: 14px;
}

.validation-errors ul,
.validation-warnings ul {
  margin: 0;
  padding-left: 18px;
}

.validation-errors li,
.validation-warnings li {
  margin: 5px 0;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 980px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .editor-panel {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 620px) {
  .topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .actions {
    justify-content: flex-start;
  }

  .tree {
    min-width: 620px;
  }

  .node-card {
    width: 205px;
  }

  .form-actions {
    grid-template-columns: 1fr;
  }
}
.account-link{border:0;background:none;color:inherit;text-decoration:underline;padding:0;cursor:pointer;font:inherit}.reviewer-panel{margin:0 0 16px;padding:12px;border:1px solid #b8cbc5;border-radius:10px;background:#f5fbf8}.reviewer-panel p{margin:8px 0 0;font-size:12px}.reviewer-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.reviewer-actions button{padding:9px}.reviewer-actions button:last-child{grid-column:1/-1}.reviewer-dialog{width:min(560px,calc(100% - 32px));border:0;border-radius:14px;box-shadow:0 20px 70px #172b2c55}.reviewer-dialog::backdrop{background:#102b2d99}.dialog-close{float:right}.reviewer-form{display:grid;gap:10px}.reviewer-form input,.reviewer-form select,.reviewer-form textarea{width:100%;box-sizing:border-box;padding:9px}.reviewer-form textarea{min-height:110px}.quality-ok{color:#17643d}.quality-warning{color:#9a5a00}.reviewer-message{padding:10px;border-radius:7px;background:#eef5f2}.reviewer-message.error{background:#fff0f0;color:#8f2929}.validation-list{padding-left:20px}