/* Org Chart Canvas Area */
#org-chart {
  flex: 1;
  overflow: auto;
  scrollbar-width: none;
  cursor: grab;
  user-select: none;
}

#org-chart::-webkit-scrollbar {
  display: none;
}

#org-chart.is-panning {
  cursor: grabbing;
}

#org-chart .org-node {
  cursor: pointer;
}

#org-chart .org-node:active {
  transform: translate(-1px, -1px);
  box-shadow:
    4px 4px 0 0 var(--color-gray-80),
    3px 3px 0 0 var(--color-gray-80);
}

.org-chart-tree {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-xxl);
  border-radius: var(--radius-md);
  min-height: 100%;
  min-width: 100%;
  width: fit-content;
}

/* Employee node wrapper */
.employee-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

/* Children container */
.employee-children {
  display: flex;
  flex-direction: row;
  margin-top: var(--space-xxl);
  padding-top: var(--space-xxl);
  position: relative;
}

/* Spacing between siblings via margin (not gap) so that
   sibling-drop-gap divs don't introduce extra space */
.employee-children > .employee-wrapper {
  margin: 0 calc(var(--space-xl) / 2);
}

/* Connecting lines - simple pencil style */

/* Vertical line from parent down to horizontal connector level */
.employee-children::before {
  content: "";
  position: absolute;
  top: calc(-1 * var(--space-xxl));
  left: 50%;
  width: 2px;
  height: calc(var(--space-xxl) + var(--space-xxl) / 2);
  background: var(--color-gray-60);
  transform: translateX(-50%);
}

/* Vertical line from horizontal connector down to each child */
.employee-children > .employee-wrapper::before {
  content: "";
  position: absolute;
  top: calc(-1 * var(--space-xxl) / 2);
  left: 50%;
  width: 2px;
  height: calc(var(--space-xxl) / 2);
  background: var(--color-gray-60);
  transform: translateX(-50%);
}

/* Horizontal line connecting siblings (at midpoint of padding) — default is full-width (middle child) */
.employee-children > .employee-wrapper:not(:only-child)::after {
  content: "";
  position: absolute;
  top: calc(-1 * var(--space-xxl) / 2);
  height: 2px;
  background: var(--color-gray-60);
  left: calc(-1 * var(--space-xl) / 2);
  right: calc(-1 * var(--space-xl) / 2);
}

/* First child: horizontal line from center to right edge */
.employee-children > .employee-wrapper:first-child:not(:only-child)::after,
.employee-children > .employee-wrapper.sibling-first::after {
  left: 50%;
  right: calc(-1 * var(--space-xl) / 2);
}

/* Last child: horizontal line from left edge to center */
.employee-children > .employee-wrapper:last-child:not(:only-child)::after,
.employee-children > .employee-wrapper.sibling-last::after {
  left: calc(-1 * var(--space-xl) / 2);
  right: 50%;
}

/* Node toggle button - hand-drawn style */
.node-toggle {
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-surface);
  border: 2px solid var(--color-gray-80);
  border-radius: 2px 6px 4px 5px;
  padding: 2px 8px;
  font-size: 11px;
  font-family: var(--font-family);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  z-index: 10;
  transition: all 0.1s;
  box-shadow: 2px 2px 0 0 var(--color-gray-80);
}

.node-toggle:hover {
  background: var(--color-primary-light);
  transform: translateX(-50%) translate(-1px, -1px);
  box-shadow: 3px 3px 0 0 var(--color-gray-80);
}

.toggle-icon {
  font-size: 8px;
  color: var(--color-gray-80);
}

.toggle-count {
  color: var(--color-gray-80);
  font-weight: 700;
}

/* Org Node - Excalidraw hand-drawn style */
.org-node {
  --node-accent-color: var(--color-primary);
  position: relative;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface);
  border: 2px solid var(--color-gray-80);
  border-radius: 3px 12px 10px 8px;
  min-width: 180px;
  max-width: 220px;
  min-height: 88px;
  text-align: left;
  /* Hand-drawn shadow effect */
  box-shadow:
    3px 3px 0 0 var(--color-gray-80),
    2px 2px 0 0 var(--color-gray-80);
  transition: transform 0.15s, box-shadow 0.15s;
}

.org-node:hover {
  transform: translate(-2px, -2px);
  box-shadow:
    5px 5px 0 0 var(--color-gray-80),
    4px 4px 0 0 var(--color-gray-80);
}

.org-node.highlighted {
  animation: highlight-pulse 1.5s ease-out;
  border-color: var(--color-primary);
  box-shadow:
    3px 3px 0 0 var(--color-primary),
    2px 2px 0 0 var(--color-primary),
    0 0 0 4px rgba(59, 130, 246, 0.25);
}

@keyframes highlight-pulse {
  0% { box-shadow: 0 0 0 8px rgba(59, 130, 246, 0.4); }
  100% { box-shadow: 3px 3px 0 0 var(--color-primary), 2px 2px 0 0 var(--color-primary), 0 0 0 4px rgba(59, 130, 246, 0.25); }
}

/* Drag and Drop */
.org-node[draggable="true"] {
  cursor: grab;
}

.org-node.dragging {
  opacity: 0.5;
  cursor: grabbing;
}

.org-node.saving {
  animation: node-saving 0.8s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes node-saving {
  from { opacity: 1; }
  to { opacity: 0.4; }
}

.org-node.drop-target {
  transition: all 0.15s;
}

.org-node.drag-over {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  transform: translate(-2px, -2px) scale(1.02);
  box-shadow:
    5px 5px 0 0 var(--color-primary),
    4px 4px 0 0 var(--color-primary);
}

/* Root drop zone */
.root-drop-zone {
  display: none;
  padding: var(--space-md) var(--space-xl);
  margin-bottom: var(--space-xl);
  border: 2px dashed var(--color-gray-40);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-size: 13px;
  text-align: center;
  transition: all 0.15s;
}

.root-drop-zone.visible {
  display: block;
}

.root-drop-zone.drag-over {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.org-node.unfilled {
  background: var(--color-surface-low);
  border-style: dashed;
  border-width: 2px;
}

/* Placeholder node — same card as filled, sage accent */
.org-node.placeholder::before {
  background: #9caf88;
}

.placeholder-avatar {
  background: #e8efe3 !important;
  border-color: #9caf88 !important;
}

/* Accent stripe on left side - hand-drawn style */
.org-node::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: -2px;
  width: 6px;
  background: var(--node-accent-color);
  border-radius: 0 4px 4px 0;
}

/* Node Content */
.node-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  position: relative;
}

.unfilled-label {
  color: var(--color-text-muted);
  font-style: italic;
}

.node-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  overflow: hidden;
}

.node-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}

.node-role {
  font-size: 11px;
  color: var(--color-text-secondary);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}

.node-location {
  position: absolute;
  top: 0;
  right: 0;
  font-size: 9px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 2px;
}

.node-location::before {
  content: "\1F4CD";
  font-size: 8px;
}

.node-email {
  font-size: 10px;
  color: var(--color-text-muted);
  font-family: "SF Mono", "Fira Code", "Monaco", "Inconsolata", monospace;
}

/* Team Legend */
.team-legend {
  position: fixed;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-island);
  z-index: 100;
  max-width: calc(100vw - var(--space-xxl));
}

.legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 11px;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.legend-color {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

.node-skills {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

/* Local Node Styling */
.org-node.local {
  border-color: var(--color-primary);
  border-style: solid;
}

.org-node.local::before {
  background: var(--color-primary);
}

.org-node.local::after {
  content: "";
  position: absolute;
  top: -6px;
  right: -6px;
  width: 16px;
  height: 16px;
  background: var(--color-primary);
  border-radius: 50%;
  border: 2px solid var(--color-surface);
}

/* Team Lead Styling */
.org-node.team-lead {
  border-width: 3px;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-high) 100%);
}

.org-node.team-lead::before {
  width: 8px;
  background: var(--node-accent-color);
}

.node-team-name {
  display: inline-block;
  padding: 2px 6px;
  margin-top: 4px;
  background: var(--node-accent-color);
  color: white;
  border-radius: 3px;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
}



.org-node:hover {
  z-index: 50;
}

/* ============================================
   Floating Action Icons (Excalidraw style)
   ============================================ */
.node-float-btn {
  position: absolute;
  width: 22px;
  height: 22px;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border: 2px solid var(--color-gray-80);
  border-radius: 4px 6px 5px 7px;
  cursor: pointer;
  text-decoration: none;
  color: var(--color-gray-80);
  padding: 0;
  line-height: 1;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.12s, transform 0.12s, background 0.1s;
  z-index: 15;
  box-shadow: 1px 1px 0 0 var(--color-gray-80);
}

.org-node:hover .node-float-btn {
  opacity: 1;
  pointer-events: auto;
}

.node-float-btn:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-color: var(--color-primary);
  transform: scale(1.1);
  box-shadow: 2px 2px 0 0 var(--color-primary);
}

.node-float-btn:active {
  transform: scale(0.95);
  box-shadow: 0 0 0 0 var(--color-gray-80);
}

/* Position each icon - all on right side */
.node-float-add {
  top: 8px;
  right: -10px;
}

.node-float-peer {
  top: 50%;
  right: -10px;
  transform: translateY(-50%);
  font-size: 12px;
}

.node-float-focus {
  bottom: 8px;
  right: -10px;
  font-size: 11px;
}

.org-node:hover .node-float-add,
.org-node:hover .node-float-focus {
  transform: translateX(2px);
}

.org-node:hover .node-float-peer {
  transform: translateY(-50%) translateX(2px);
}

.node-float-add:hover,
.node-float-focus:hover {
  transform: translateX(2px) scale(1.1);
}

.node-float-peer:hover {
  transform: translateY(-50%) translateX(2px) scale(1.1);
}


/* Tree Controls (Expand/Collapse All) */
/* Wrapper for tree control islands (org chart page) */
.tree-controls-wrap {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 200;
}

.tree-controls {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--color-surface);
  border: 2px solid var(--color-gray-80);
  border-radius: 4px 8px 6px 7px;
  padding: var(--space-xs);
  box-shadow: 2px 2px 0 0 var(--color-gray-80);
  z-index: 200;
}

/* When inside the wrapper, let wrapper handle positioning */
.tree-controls-wrap .tree-controls {
  position: static;
}

/* 3-way view toggle — collapses to active icon, fans out on hover */

.view-toggle {
  display: flex;
  overflow: hidden;
}

.view-toggle-btn {
  font-size: 16px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  background: transparent;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  color: var(--color-gray-50);
  transition: color 0.15s, background 0.15s;
}

.view-toggle-btn:hover {
  color: var(--color-gray-80);
  background: var(--color-gray-10);
}

.view-toggle-btn.active {
  color: var(--color-primary);
}

.view-toggle-btn:active {
  transform: scale(0.95);
}

/* Collapse inactive buttons to zero width */
.view-toggle-btn:not(.active) {
  width: 0;
  min-width: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  transition: width 0.2s ease, opacity 0.15s ease;
}

/* Fan out all on hover */
.view-toggle-island:hover .view-toggle-btn:not(.active) {
  width: 36px;
  opacity: 1;
  pointer-events: auto;
}

/* Keyboard-triggered peek: fan out then collapse */
.view-toggle-island--peek .view-toggle-btn:not(.active) {
  animation: toggle-peek 1s ease forwards;
}

.view-toggle-island--peek .view-toggle-btn.active {
  animation: toggle-ping 1s ease forwards;
}

@keyframes toggle-peek {
  0%   { width: 0; opacity: 0; }
  15%  { width: 36px; opacity: 1; }
  70%  { width: 36px; opacity: 1; }
  100% { width: 0; opacity: 0; }
}

@keyframes toggle-ping {
  0%   { color: var(--color-primary); }
  15%  { color: var(--color-primary); transform: scale(1.15); }
  30%  { transform: scale(1); }
  70%  { color: var(--color-primary); }
  100% { color: var(--color-primary); }
}


.tree-control-btn {
  position: relative;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  font-size: 16px;
  background: transparent;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  color: var(--color-gray-80);
  transition: background 0.1s, color 0.1s;
}

.tree-control-btn:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.tree-control-btn.active {
  background: var(--color-primary);
  color: white;
}

.tree-control-btn.active:hover {
  background: var(--color-primary-hover);
  color: white;
}

.tree-control-btn:active {
  transform: scale(0.95);
}

.tree-control-kbd {
  position: absolute;
  top: -6px;
  right: -6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  height: 16px;
  padding: 0 3px;
  font-family: inherit;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-gray-50);
  background: var(--color-surface);
  border: 1.5px solid var(--color-gray-30);
  border-radius: 3px 4px 3px 4px;
  box-shadow: 0 1px 0 0 var(--color-gray-30);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.15s, transform 0.15s;
  pointer-events: none;
}

.tree-actions-island:hover .tree-control-kbd,
.tree-control-btn:focus-visible .tree-control-kbd {
  opacity: 1;
  transform: translateY(0);
}

@keyframes tree-control-ping {
  0%   { box-shadow: 0 0 0 0 var(--color-primary); }
  50%  { box-shadow: 0 0 0 6px transparent; }
  100% { box-shadow: none; }
}

.tree-control-btn--ping {
  animation: tree-control-ping 0.35s ease-out;
  color: var(--color-primary);
}

.tree-control-btn--ping .tree-control-kbd {
  opacity: 1;
  transform: translateY(0);
}

/* Root Filter Indicator */
.root-filter-indicator {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-island);
  z-index: 100;
  font-size: 13px;
  animation: slideIn 0.2s ease;
}

.root-filter-indicator .filter-label {
  opacity: 0.8;
}

.root-filter-indicator .filter-name {
  font-weight: 600;
}

.root-filter-indicator .filter-clear {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  line-height: 1;
  margin-left: var(--space-xs);
  transition: background 0.15s;
}

.root-filter-indicator .filter-clear:hover {
  background: rgba(255, 255, 255, 0.3);
}


/* ============================================
   Sibling Reorder Drop Gaps
   ============================================ */
.sibling-drop-gap {
  width: 0;
  pointer-events: none;
  position: relative;
  transition: width 0.15s;
  flex-shrink: 0;
}

body.is-dragging .sibling-drop-gap {
  width: 24px;
  min-height: 60px;
  pointer-events: auto;
  align-self: stretch;
}

body.is-dragging .sibling-drop-gap::before {
  content: "";
  position: absolute;
  top: 10%;
  bottom: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  background: var(--color-gray-30);
  border-radius: 1px;
  opacity: 0.5;
}

.sibling-drop-gap.gap-active::before {
  width: 4px;
  background: var(--color-primary);
  opacity: 1;
  top: 0;
  bottom: 0;
}

/* ============================================
   Search Island
   ============================================ */
.search-island {
  gap: 0;
}

.search-island-inner {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.chart-search-input.form-input {
  width: 160px;
  padding: var(--space-xs) var(--space-sm);
  font-size: 13px;
  border-color: transparent;
  box-shadow: none;
  background: transparent;
}

.chart-search-input.form-input:focus {
  border-color: var(--color-primary);
  background: var(--color-surface);
}

.search-match-count {
  font-size: 11px;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.search-clear-btn {
  background: transparent;
  border: none;
  font-size: 18px;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: background 0.1s, color 0.1s;
}

.search-clear-btn:hover {
  background: var(--color-gray-20);
  color: var(--color-text-primary);
}

.search-trigger-btn svg {
  display: block;
}

/* Search match highlight (non-active matches) */
.org-node.search-match {
  border-color: var(--color-primary);
  box-shadow:
    3px 3px 0 0 var(--color-gray-80),
    2px 2px 0 0 var(--color-gray-80),
    0 0 0 3px rgba(59, 130, 246, 0.15);
}