/* js/design/widgets/page-tree/page-tree-widget.css */
/* Локальні стилі для віджета "Дерево сторінки" в панелі "Дизайн" */

.design-section--page-tree .design-section__body {
  padding-top: 8px;
}

.design-help-text {
  font-size: 11px;
  color: #9caad8;
  margin: 0;
}

.design-page-tree__controls {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-top: 6px;
}

.design-page-tree__toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 255, 0.55);
  background: rgba(15, 23, 42, 0.9);
  font-size: 11px;
  line-height: 1.3;
  color: #e5edff;
  cursor: pointer;
  transition:
    background-color 0.16s ease,
    border-color 0.16s ease,
    transform 0.08s ease;
}

.design-page-tree__toggle-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.8);
}

.design-page-tree__toggle:hover {
  background: rgba(30, 64, 175, 0.9);
  border-color: rgba(129, 140, 248, 0.9);
  transform: translateY(-0.5px);
}

#page-tree-wrap {
  margin-top: 8px;
  max-height: 260px;
  overflow: auto;
  padding: 4px 6px;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(30, 64, 175, 0.7);
}

/* Базова типографіка дерева */
#page-tree-root {
  font-size: 11px;
  line-height: 1.4;
}

/* Вузли дерева (контейнери для рядків/блоків) — самі класи навішує JS */
#page-tree-root .page-tree-row,
#page-tree-root .page-tree-block {
  padding: 2px 6px;
  border-radius: 6px;
  cursor: pointer;
}

/* Відступи між рівнями дерева */
#page-tree-root ul {
  list-style: none;
  margin: 4px 0 0 10px;
  padding: 0;
}

/* Активні елементи дерева (виділені секції / блоки) */
#page-tree-root .page-tree-row--active,
#page-tree-root .page-tree-block--active,
#page-tree-root .page-tree-special--active {
  background: rgba(56, 189, 248, 0.18); /* світла бірюзова підсвітка */
  border: 1px solid rgba(56, 189, 248, 0.9);
  color: #e5edff;
  font-weight: 600;
}

/* Щоб при наведенні активний елемент не "губився" */
#page-tree-root .page-tree-row--active:hover,
#page-tree-root .page-tree-block--active:hover,
#page-tree-root .page-tree-special--active:hover {
  background: rgba(56, 189, 248, 0.32);
}


/* --- Layout: stretch tree list to bottom of inspector --- */
.design-section--page-tree .design-section__body{
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* Scroll only inside the tree list area */
.design-section--page-tree #page-tree-wrap{
  flex: 1;
  min-height: 0;
  overflow: auto;
  max-height: none;
  height: auto;
}

/* Resizable tree: body has fixed height, inner list scrolls */
.design-section--page-tree .design-section__body{
  height: 260px;
  overflow: hidden;
}

.design-section--page-tree .design-section__body[hidden]{
  height: 0 !important;
}

.design-section--page-tree .design-section__resizer{
  height: 10px;
  cursor: ns-resize;
  margin-top: 6px;
  border-radius: 10px;
  position: relative;
}

.design-section--page-tree .design-section__resizer::before{
  content: "";
  position: absolute;
  left: 40%;
  right: 40%;
  top: 3px;
  height: 4px;
  border-radius: 999px;
  background: rgba(56,189,248,0.35);
}

.design-section--page-tree .design-section__body[hidden] + .design-section__resizer{
  display: none;
}

body.is-resizing-tree{
  cursor: ns-resize;
  user-select: none;
}
/* 00281: Tree is always visible; help moved into delayed header popover. */
.design-section--page-tree .design-section__header{
  position: relative;
}
.design-section--page-tree .design-section__header-subtitle{
  color: rgba(186,230,253,.88);
  font-size: 11px;
}
.design-section--page-tree .design-field:first-child{
  margin-top: 0;
}
.design-section--page-tree .design-page-tree__controls,
.design-section--page-tree .design-help-text{
  display: none !important;
}
.design-page-tree__help-popover{
  position: absolute;
  z-index: 40;
  left: 8px;
  right: 8px;
  top: calc(100% + 8px);
  display: block;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  pointer-events: none;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(125,211,252,.72);
  background: linear-gradient(180deg, rgba(8,15,30,.98), rgba(15,23,42,.98));
  box-shadow: 0 18px 48px rgba(0,0,0,.45), 0 0 0 1px rgba(56,189,248,.14) inset;
  color: #f8fbff;
  text-align: left;
  transition: opacity .18s ease 3s, visibility .18s ease 3s, transform .18s ease 3s;
}
.design-section--page-tree .design-section__header:hover .design-page-tree__help-popover,
.design-section--page-tree .design-section__header:focus-visible .design-page-tree__help-popover{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.design-page-tree__help-title{
  margin-bottom: 8px;
  font-size: 15px;
  line-height: 1.25;
  font-weight: 900;
  color: #e0f2fe;
}
.design-page-tree__help-text{
  font-size: 13px;
  line-height: 1.55;
  color: #f8fbff;
  font-weight: 600;
}
#page-tree-root .page-tree-row,
#page-tree-root .page-tree-block{
  border: 1px solid transparent;
}
#page-tree-root .page-tree-node--container.page-tree-special--active,
#page-tree-root .page-tree-node--container.page-tree-block--active{
  background: rgba(34,197,94,.18);
  border-color: rgba(34,197,94,.90);
  color: #dcfce7;
}
#page-tree-root .page-tree-node--block.page-tree-special--active,
#page-tree-root .page-tree-node--block.page-tree-block--active,
#page-tree-root .page-tree-node--menuitem.page-tree-special--active,
#page-tree-root .page-tree-node--menuitem.page-tree-block--active{
  background: rgba(56,189,248,.18);
  border-color: rgba(56,189,248,.90);
  color: #e0f2fe;
}
#page-tree-root .page-tree-node--icon.page-tree-special--active,
#page-tree-root .page-tree-node--icon.page-tree-block--active{
  background: rgba(125,211,252,.18);
  border-color: rgba(125,211,252,.95);
  color: #ecfeff;
}
#page-tree-root .page-tree-node--text.page-tree-special--active,
#page-tree-root .page-tree-node--text.page-tree-block--active{
  background: rgba(250,204,21,.14);
  border: 1px dashed rgba(250,204,21,.95);
  color: #fef9c3;
}

/* 00282: moved "Структура сайту" from header into delayed help popover. */
.design-page-tree__help-kicker{
  margin-bottom: 4px;
  font-size: 18px;
  line-height: 1.2;
  font-weight: 950;
  letter-spacing: .01em;
  color: #ffffff;
}
#page-tree-root .page-tree-node--heading.page-tree-special--active,
#page-tree-root .page-tree-node--heading.page-tree-block--active{
  background: rgba(249,115,22,.15);
  border: 1px dashed rgba(249,115,22,.95);
  color: #ffedd5;
}

/* 00283: separate tree color for a real icon inside an icon-block/logo/button. */
#page-tree-root .page-tree-node--icon-inner.page-tree-special--active,
#page-tree-root .page-tree-node--icon-inner.page-tree-block--active{
  background: rgba(30,64,175,.18);
  border-color: rgba(30,64,175,.82);
  color: #dbeafe;
}
#page-tree-root .page-tree-node--icon-block.page-tree-special--active,
#page-tree-root .page-tree-node--icon-block.page-tree-block--active{
  background: rgba(56,189,248,.14);
  border-color: rgba(56,189,248,.62);
}

/* =========================================================
   01020 TREE SELECTION / DESIGN-MODE / SCROLL PARITY
   ========================================================= */
.design-section--page-tree #page-tree-wrap{
  overflow-y: auto !important;
  overflow-x: hidden !important;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(56,189,248,.72) rgba(8,15,30,.28);
}
.design-section--page-tree #page-tree-wrap::-webkit-scrollbar{
  width: 6px;
}
.design-section--page-tree #page-tree-wrap::-webkit-scrollbar-track{
  background: rgba(8,15,30,.26);
  border-radius: 999px;
}
.design-section--page-tree #page-tree-wrap::-webkit-scrollbar-thumb{
  background: rgba(56,189,248,.66);
  border-radius: 999px;
  border: 1px solid rgba(8,15,30,.35);
}
.design-section--page-tree #page-tree-wrap::-webkit-scrollbar-thumb:hover{
  background: rgba(125,211,252,.86);
}

/* Bulk highlights from the top Design selector. Exact single selection keeps priority. */
#page-tree-root .page-tree-mode-match-01020:not(.page-tree-special--active):not(.page-tree-block--active):not(.page-tree-row--active)[data-tree-mode-kind="sections"]{
  background: rgba(59,130,246,.15);
  border: 1px solid rgba(59,130,246,.92);
  color: #dbeafe;
}
#page-tree-root .page-tree-mode-match-01020:not(.page-tree-special--active):not(.page-tree-block--active):not(.page-tree-row--active)[data-tree-mode-kind="levels"]{
  background: rgba(234,179,8,.14);
  border: 1px solid rgba(234,179,8,.92);
  color: #fef9c3;
}
#page-tree-root .page-tree-mode-match-01020:not(.page-tree-special--active):not(.page-tree-block--active):not(.page-tree-row--active)[data-tree-mode-kind="containers"]{
  background: rgba(34,197,94,.16);
  border: 1px solid rgba(34,197,94,.92);
  color: #dcfce7;
}
#page-tree-root .page-tree-mode-match-01020:not(.page-tree-special--active):not(.page-tree-block--active):not(.page-tree-row--active)[data-tree-mode-kind="blocks"]{
  background: rgba(56,189,248,.15);
  border: 1px solid rgba(56,189,248,.92);
  color: #e0f2fe;
}
#page-tree-root .page-tree-mode-match-01020:not(.page-tree-special--active):not(.page-tree-block--active):not(.page-tree-row--active)[data-tree-mode-kind="headings"]{
  background: rgba(249,115,22,.13);
  border: 1px dashed rgba(249,115,22,.95);
  color: #ffedd5;
}
#page-tree-root .page-tree-mode-match-01020:not(.page-tree-special--active):not(.page-tree-block--active):not(.page-tree-row--active)[data-tree-mode-kind="texts"]{
  background: rgba(250,204,21,.12);
  border: 1px dashed rgba(250,204,21,.95);
  color: #fef9c3;
}
#page-tree-root .page-tree-mode-match-01020:not(.page-tree-special--active):not(.page-tree-block--active):not(.page-tree-row--active)[data-tree-mode-kind="icons"]{
  background: rgba(30,64,175,.16);
  border: 1px dashed rgba(30,64,175,.96);
  color: #dbeafe;
  box-shadow: 0 0 0 1px rgba(255,255,255,.38) inset;
}

/* Exact Tree selection uses the exact same type palette as the top inspector. */
#page-tree-root [data-tree-mode-kind="sections"].page-tree-special--active,
#page-tree-root [data-tree-mode-kind="sections"].page-tree-row--active{
  background: rgba(59,130,246,.18);
  border-color: rgba(59,130,246,.98);
  color: #dbeafe;
}
#page-tree-root [data-tree-mode-kind="levels"].page-tree-special--active,
#page-tree-root [data-tree-mode-kind="levels"].page-tree-row--active{
  background: rgba(234,179,8,.18);
  border-color: rgba(234,179,8,.98);
  color: #fef9c3;
}
#page-tree-root [data-tree-mode-kind="containers"].page-tree-special--active,
#page-tree-root [data-tree-mode-kind="containers"].page-tree-block--active{
  background: rgba(34,197,94,.18);
  border-color: rgba(34,197,94,.98);
  color: #dcfce7;
}
#page-tree-root [data-tree-mode-kind="blocks"].page-tree-special--active,
#page-tree-root [data-tree-mode-kind="blocks"].page-tree-block--active{
  background: rgba(56,189,248,.18);
  border-color: rgba(56,189,248,.98);
  color: #e0f2fe;
}

/* =========================================================
   01021 FULL MAIN TREE + REAL INNER SCROLLER + FOCUS GATE
   ========================================================= */
.design-section--page-tree .design-section__body{
  min-height:160px !important;
  overflow:hidden !important;
}
.design-section--page-tree #page-tree-wrap{
  display:block !important;
  flex:1 1 auto !important;
  min-height:0 !important;
  height:100% !important;
  max-height:100% !important;
  overflow-y:auto !important;
  overflow-x:hidden !important;
  overscroll-behavior-y:contain;
  scrollbar-gutter:stable;
}
.design-section--page-tree #page-tree-root{
  min-height:max-content;
  padding-right:2px;
}
.design-section--page-tree.is-tree-focus-active-01021 #page-tree-wrap{
  border-color:rgba(56,189,248,.82);
}

/* Chromium / Edge: very thin scrollbar matching the existing inspector palette. */
.design-section--page-tree #page-tree-wrap::-webkit-scrollbar{ width:5px; }
.design-section--page-tree #page-tree-wrap::-webkit-scrollbar-track{
  background:rgba(8,15,30,.18);
  border-radius:999px;
}
.design-section--page-tree #page-tree-wrap::-webkit-scrollbar-thumb{
  background:rgba(56,189,248,.68);
  border-radius:999px;
  border:0;
}
.design-section--page-tree #page-tree-wrap::-webkit-scrollbar-thumb:hover{
  background:rgba(125,211,252,.88);
}