/* ================================================================
   app.css — HR Central Structure Editor

   Palette: Deep blue #0000b3 → electric #1469ff, navy ink #0b2a4a
   Surfaces: frosted glass with subtle blue tint
   Typography: Outfit (headings) + Segoe UI (body)
   ================================================================ */

/* ---- Design Tokens ---- */
:root{
  --cx-blue:    #0000b3;
  --cx-blue2:   #0020e0;
  --cx-accent:  #1469ff;
  --cx-ink:     #0b2a4a;
  --cx-ink-soft:rgba(11,42,74,0.65);
  --cx-border:  rgba(11,42,74,0.10);
  --cx-glass:   rgba(255,255,255,0.82);
  --cx-glass-b: rgba(250,251,255,0.96);
  --cx-soft:    rgba(0,0,179,0.06);
  --cx-shadow:  0 8px 32px rgba(11,42,74,0.14);
  --cx-shadow-lg: 0 20px 60px rgba(11,42,74,0.22);
  --cx-radius:  10px;
  --cx-radius-lg:14px;
  --cx-transition: .22s cubic-bezier(.4,0,.2,1);
  /* legacy compat */
  --cemex-blue:  var(--cx-blue);
  --cemex-blue-2:var(--cx-accent);
  --cemex-ink:   var(--cx-ink);
  --cemex-border:var(--cx-border);
  --cemex-soft:  var(--cx-soft);
}

/* ---- Global Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  font-family: 'Outfit', 'Segoe UI', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: #f0f2f8;
  color: var(--cx-ink);
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(11,42,74,0.18); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(11,42,74,0.32); }

/* ================================================================
   §1  HEADER BAR
   ================================================================ */
.app-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  background: linear-gradient(135deg, var(--cx-blue) 0%, var(--cx-blue2) 100%);
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  padding: 0.55rem 1.5rem;
  position: relative;
  z-index: 10;
}
/* subtle bottom glow */
.app-title::after {
  content: "";
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(180deg, rgba(0,0,179,0.18), transparent);
  pointer-events: none;
}

.title-left {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: 'Outfit', 'Segoe UI', sans-serif;
  letter-spacing: -.01em;
}

.title-left::before {
  content: "";
  display: inline-block;
  width: 150px;
  height: 40px;
  background-image: url("../images/Cemex_brandmark_white.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: left center;
  flex: 0 0 100px;
}

.title-search {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.title-search .form-control {
  height: 30px;
  padding: 0 .6rem;
  border-radius: 8px;
  border: 1.5px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 0.82rem;
  backdrop-filter: blur(4px);
  transition: border-color var(--cx-transition), background var(--cx-transition);
}
.title-search .form-control::placeholder { color: rgba(255,255,255,0.55); }
.title-search .form-control:focus {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.18);
  outline: none;
}

/* ================================================================
   §2  TOOLBAR
   ================================================================ */
.toolbar {
  background: linear-gradient(180deg, var(--cx-blue) 0%, #0000a0 100%);
  color: #fff;
  padding: 0.6rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  align-items: flex-start;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* Buttons: frosted glass style */
.btn-transparent-white {
  background: rgba(255,255,255,0.08) !important;
  color: #fff !important;
  border: 1.5px solid rgba(255,255,255,0.28) !important;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: .02em;
  border-radius: 8px;
  padding: 0.4rem 0.85rem;
  box-shadow: none !important;
  backdrop-filter: blur(4px);
  transition: all var(--cx-transition);
}
.btn-transparent-white:hover,
.btn-transparent-white:focus {
  background: rgba(255,255,255,0.16) !important;
  border-color: rgba(255,255,255,0.5) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
}
.btn-transparent-white:active {
  transform: translateY(0);
  box-shadow: none !important;
}
/* Solid blue toolbar buttons (matching diagnostic flags header) */
.btn-blue-solid {
  background: rgba(0,0,179,0.85) !important;
  color: #fff !important;
  border: 1.5px solid rgba(255,255,255,0.25) !important;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: .02em;
  border-radius: 8px;
  padding: 0.4rem 0.85rem;
  box-shadow: 0 1px 4px rgba(0,0,80,0.2) !important;
  backdrop-filter: blur(4px);
  transition: all var(--cx-transition);
  cursor: pointer;
}
.btn-blue-solid:hover,
.btn-blue-solid:focus {
  background: rgba(0,0,210,0.95) !important;
  border-color: rgba(255,255,255,0.45) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,120,0.3) !important;
}
.btn-blue-solid:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(0,0,80,0.15) !important;
}

/* Selects in toolbar */
.toolbar select {
  font-size: 0.72rem !important;
  height: 28px;
  margin-left: 0.4rem;
  border: 1.5px solid rgba(255,255,255,0.22);
  border-radius: 7px;
  font-weight: 600;
  background: rgba(255,255,255,0.10);
  color: #fff;
  padding: 0 0.5rem;
  appearance: auto;
  -webkit-appearance: auto;
  -moz-appearance: auto;
  backdrop-filter: blur(4px);
  transition: border-color var(--cx-transition);
}
.toolbar select:focus {
  border-color: rgba(255,255,255,0.55);
  outline: none;
}
.toolbar select option { color: #333; background: #fff; }

#groupFilter, #subgroupFilter, #treeStyleSelect,
#layerStyleSelect, #alignmentSelect, #countryFilter {
  font-size: 0.75rem;
}

.toolbar .text-white.small { font-size: 0.76rem; opacity: 0.85; font-weight: 500; }

/* ================================================================
   §3  DIAGRAM AREA
   ================================================================ */
#myDiagramDiv {
  width: 100vw;
  height: calc(100vh - 90px);
  border-top: none;
  background:
    radial-gradient(circle at 20% 30%, rgba(0,0,179,0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(20,105,255,0.02) 0%, transparent 50%),
    #f4f6fb;
}

/* ================================================================
   §4  OVERVIEW / MINIMAP
   ================================================================ */
#overviewDiv {
  position: absolute;
  width: 180px;
  height: 115px;
  top: 8px;
  left: 8px;
  background: var(--cx-glass);
  border: 1px solid var(--cx-border);
  border-radius: var(--cx-radius);
  box-shadow: var(--cx-shadow);
  z-index: 1000;
  overflow: hidden;
  backdrop-filter: blur(8px);
}

/* ================================================================
   §5  PANELS (Metrics, Diagnostics) — Glassmorphism
   ================================================================ */
#metricsPanel {
  display: none;
  position: fixed;
  right: 20px;
  top: 110px;
  z-index: 1200;
  width: 310px;
  max-width: calc(100vw - 48px);
  max-height: calc(100vh - 130px);
  background: var(--cx-glass-b);
  backdrop-filter: blur(16px) saturate(1.4);
  border-radius: var(--cx-radius-lg);
  padding: 0;
  box-shadow: var(--cx-shadow-lg);
  font-family: "Outfit", "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--cx-ink);
  transition: transform .3s cubic-bezier(.16,1,.3,1), opacity .2s;
  transform: translateY(-8px) translateX(8px);
  opacity: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.6);
  box-sizing: border-box;
  zoom: 0.9;
  flex-direction: column;
}
#metricsPanel.open {
  display: flex;
  transform: translateY(0) translateX(0);
  opacity: 1;
}

/* Panel header */
#metricsPanel .mp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  background: linear-gradient(135deg, var(--cx-blue) 0%, var(--cx-blue2) 100%);
  border-radius: var(--cx-radius-lg) var(--cx-radius-lg) 0 0;
  flex-shrink: 0;
}
#metricsPanel .mp-title {
  font-weight: 800;
  color: #fff;
  font-size: 0.88rem;
  font-family: 'Outfit', 'Segoe UI', sans-serif;
  letter-spacing: .02em;
}

/* Panel body */
#metricsPanel .mp-body {
  overflow-y: auto;
  overflow-x: hidden;
  padding: 14px 16px;
  flex: 1;
  min-height: 0;
}

/* Close button */
#metricsPanel .mp-close,
#diagnosticsPanel .dp-close,
.cfg-close,
.edit-close-x {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-weight: 900;
  font-size: 12px;
  line-height: 1;
  transition: background var(--cx-transition);
}
#metricsPanel .mp-close:hover,
#diagnosticsPanel .dp-close:hover,
.cfg-close:hover,
.edit-close-x:hover { background: rgba(255,255,255,0.25); }

/* Sections */
.mp-section { margin-bottom: 14px; }
.mp-section h4 { margin: 0 0 10px 0; font-size: 0.92rem; color: var(--cx-ink); font-weight: 700; }
.mp-list { font-size: 0.88rem; color: #2a3a4a; line-height: 1.6; margin: 0; padding: 0; list-style: none; }
.mp-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px solid rgba(11,42,74,0.05);
}
.mp-list li:last-child { border-bottom: none; }
.mp-list li strong { color: var(--cx-ink); font-weight: 700; }

/* Mini charts */
.mp-chart {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  margin-top: 8px;
  background: #fff;
  border-radius: var(--cx-radius);
  padding: 10px;
  box-sizing: border-box;
  border: 1px solid rgba(11,42,74,0.06);
}
.mp-chart .mp-chart-title {
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--cx-ink);
  font-size: 0.85rem;
  margin: 0 0 6px 0;
}
.mp-chart canvas { width: 100%; border-radius: 6px; display: block; }

.mp-empty {
  display: flex; align-items: center; justify-content: center;
  height: 120px; color: #7a8896; font-size: 14px; padding: 8px; text-align: center;
}

/* ── Section Dividers ── */
.mp-section-divider {
  background: #0000b3;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  margin: 0 -12px;
  font-family: 'Outfit','Segoe UI',sans-serif;
}

/* ── Info table (for metrics rows) ── */
.mp-info-table td {
  padding: 6px 8px;
  font-size: 0.8rem;
}
.mp-info-table td:first-child {
  color: rgba(11,42,74,0.65);
  font-weight: 500;
}
.mp-info-table td:last-child {
  text-align: right;
  font-weight: 700;
  color: var(--cx-ink);
}

/* ── Pivot Tables ── */
.mp-table-wrap {
  max-height: 180px;
  overflow-y: auto;
  border: 1px solid rgba(11,42,74,0.06);
  border-radius: 6px;
}
.mp-pivot-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.76rem;
}
.mp-pivot-table th {
  position: sticky;
  top: 0;
  background: #0000b3;
  color: #fff;
  padding: 5px 8px;
  text-align: left;
  font-weight: 700;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.mp-pivot-table th:nth-last-child(-n+2) { text-align: right; }
.mp-pivot-table td {
  padding: 4px 8px;
  border-bottom: 1px solid rgba(11,42,74,0.04);
  color: var(--cx-ink);
}
.mp-pivot-table td:nth-last-child(-n+2) { text-align: right; font-weight: 600; }
.mp-pivot-table tbody tr:hover { background: rgba(0,0,179,0.03); }
.mp-pivot-table .mp-pivot-total td {
  font-weight: 800;
  border-top: 2px solid #0000b3;
  background: rgba(0,0,179,0.04);
}

/* Action buttons in header */
.mp-action {
  position: relative;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  color: #fff;
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0;
  border-radius: 7px;
  cursor: pointer;
  transition: all var(--cx-transition);
  line-height: 1;
  font-size: 15px;
  font-weight: 900;
}
.mp-action:hover { background: rgba(255,255,255,0.24); transform: scale(1.06); }
.mp-action:active { transform: scale(0.96); }
.mp-action.is-toggled { background: rgba(0,0,0,.22); box-shadow: inset 0 0 0 2px rgba(255,255,255,0.4); }
.mp-action.is-toggled::after {
  content: ""; position: absolute; left: -10%; top: 50%;
  width: 120%; height: 2.5px; background: #ff4d5a;
  transform: rotate(45deg); border-radius: 2px; z-index: 2; pointer-events: none;
}
.mp-action img { width: 16px; height: 16px; display: block; object-fit: contain; pointer-events: none; filter: brightness(0) invert(1); }

/* ================================================================
   §6  DIAGNOSTICS PANEL
   ================================================================ */
#diagnosticsPanel {
  display: none;
  position: fixed;
  right: 20px;
  top: 110px;
  z-index: 1200;
  width: 310px;
  max-width: calc(100vw - 48px);
  max-height: calc(100vh - 130px);
  background: var(--cx-glass-b);
  backdrop-filter: blur(16px) saturate(1.4);
  border-radius: var(--cx-radius-lg);
  padding: 0;
  box-shadow: var(--cx-shadow-lg);
  font-family: "Outfit", "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--cx-ink);
  transition: transform .3s cubic-bezier(.16,1,.3,1), opacity .2s;
  transform: translateY(-8px) translateX(8px);
  opacity: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.6);
  box-sizing: border-box;
  zoom: 0.9;
  flex-direction: column;
}
#diagnosticsPanel.open { display: flex; transform: translateY(0) translateX(0); opacity: 1; }

#diagnosticsPanel .dp-header {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 10px 12px;
  background: linear-gradient(135deg, var(--cx-blue), var(--cx-blue2));
  border-radius: var(--cx-radius-lg) var(--cx-radius-lg) 0 0;
  flex-shrink: 0;
}
#diagnosticsPanel .dp-title { font-weight: 800; color: #fff; font-size: 0.88rem; font-family: 'Outfit','Segoe UI',sans-serif; }

#diagnosticsPanel .dp-body { overflow-y: auto; overflow-x: hidden; padding: 0; flex: 1; min-height: 0; }

.dp-section { margin-bottom: 12px; }
.dp-section-title { font-weight: 800; color: var(--cx-ink); font-size: 0.86rem; margin: 0 0 5px 0; }
.dp-section-sub { font-size: 0.78rem; color: var(--cx-ink-soft); margin: 0 0 7px 0; }

.dp-controls { display: flex; align-items: center; gap: 6px; margin: 3px 0 8px 0; flex-wrap: wrap; }
.dp-controls-label { font-size: 0.78rem; color: var(--cx-ink); font-weight: 600; }
.dp-select, .dp-input {
  border: 1px solid var(--cx-border);
  border-radius: 8px; padding: 4px 8px; font-size: 0.8rem; background: #fff;
  transition: border-color var(--cx-transition);
}
.dp-select:focus, .dp-input:focus { border-color: var(--cx-accent); outline: none; }
.dp-btn {
  border: 1px solid var(--cx-border);
  border-radius: 8px; padding: 4px 10px;
  background: var(--cx-soft); cursor: pointer;
  font-weight: 700; font-size: 0.8rem; color: var(--cx-ink);
  transition: all var(--cx-transition);
}
.dp-btn:hover { background: rgba(0,0,179,0.12); border-color: rgba(0,0,179,0.25); }

.dp-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0; }
.dp-item {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  padding: 6px 10px;
  border-bottom: 1px solid rgba(11,42,74,0.05);
  background: #fff; cursor: pointer;
  transition: all 0.15s;
}
.dp-item:last-child { border-bottom: none; }
.dp-item:hover { background: rgba(0,0,179,0.04); }
.dp-item-name { font-weight: 600; font-size: 0.78rem; color: var(--cx-ink); }
.dp-item-meta { font-size: 0.7rem; color: var(--cx-ink-soft); white-space: nowrap; }
.dp-item-sub { font-size: 0.72rem; color: var(--cx-ink-soft); font-weight: 500; white-space: normal; }

.dp-empty { display: none; font-size: 0.78rem; color: #8a95a3; padding: 8px 10px; font-style: italic; }
.dp-sep { border: none; margin: 0; }

.dp-go {
  width: 24px; min-width: 24px; height: 24px; padding: 0;
  border-radius: 6px; font-weight: 700; font-size: 12px; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(0,0,179,0.06); border: 1px solid rgba(0,0,179,0.1);
  color: var(--cx-blue);
  transition: all 0.15s;
  cursor: pointer;
  flex-shrink: 0;
}
.dp-go:hover { background: rgba(0,0,179,0.14); border-color: rgba(0,0,179,0.25); }

/* Collapsible sections — matching metrics dividers */
#diagnosticsPanel .dp-section {
  border-left: none;
  padding-left: 0;
  margin-bottom: 0;
}
#diagnosticsPanel .dp-sec-head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  cursor: pointer; user-select: none; padding: 8px 12px;
  background: rgba(0,0,179,0.04);
  border-bottom: 1px solid rgba(11,42,74,0.06);
  transition: background 0.15s;
  border-radius: 0;
}
#diagnosticsPanel .dp-sec-head:hover { background: rgba(0,0,179,0.08); }
#diagnosticsPanel .dp-sec-title {
  font-size: 0.74rem; font-weight: 800; color: var(--cx-ink); margin: 0;
  font-family: 'Outfit','Segoe UI',sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
#diagnosticsPanel .dp-sec-title .dp-count {
  font-weight: 700; font-size: 0.68rem; color: var(--cx-blue); opacity: 0.8; margin-left: 4px;
}
#diagnosticsPanel .dp-sec-chevron {
  font-size: 11px; font-weight: 900; color: var(--cx-blue);
  transform: rotate(0deg); transition: transform .2s ease;
}
#diagnosticsPanel .dp-sec-body { padding: 0; }
#diagnosticsPanel .dp-section.is-collapsed .dp-sec-body { display: none; }
#diagnosticsPanel .dp-section.is-collapsed .dp-sec-chevron { transform: rotate(-90deg); }
#diagnosticsPanel .dp-section.is-collapsed .dp-sec-head { background: transparent; }

.dp-section-sub {
  font-size: 0.72rem; color: var(--cx-ink-soft); margin: 0;
  padding: 6px 12px;
  background: rgba(0,0,179,0.02);
  border-bottom: 1px solid rgba(11,42,74,0.04);
  line-height: 1.4;
}

.dp-controls {
  display: flex; align-items: center; gap: 6px;
  margin: 0; padding: 6px 12px;
  flex-wrap: wrap;
  background: rgba(0,0,179,0.02);
  border-bottom: 1px solid rgba(11,42,74,0.04);
}

/* ================================================================
   §7  CONFIG MODALS (Tree / Node / Export)
   ================================================================ */
.cfg-modal {
  display: none; position: fixed; inset: 0;
  background: transparent; z-index: 9998;
  align-items: flex-start; justify-content: flex-start;
  padding: 128px 10px 10px 194px;
  opacity: 0; transition: opacity .18s ease;
}
.cfg-modal[aria-hidden="false"] { opacity: 1; }

.cfg-modal-card {
  width: 280px; max-width: 280px; max-height: calc(100vh - 160px);
  overflow: hidden;
  background: #fff;
  border-radius: var(--cx-radius-lg);
  border: 1px solid rgba(0,0,100,0.15);
  box-shadow: 0 8px 32px rgba(0,0,60,0.18);
  box-sizing: border-box;
  font-size: 11px;
  font-family: "Outfit", "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--cx-ink);
  transform: translateY(8px); transition: transform .2s ease;
  display: flex;
  flex-direction: column;
  zoom: 0.9;
}
.cfg-modal[aria-hidden="false"] .cfg-modal-card { transform: translateY(0); }

.cfg-header {
  padding: 10px 12px;
  background: #0000b3;
  border-radius: var(--cx-radius-lg) var(--cx-radius-lg) 0 0;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  flex-shrink: 0;
}
.cfg-title { font-size: 0.88rem; font-weight: 800; color: #fff; font-family: 'Outfit','Segoe UI',sans-serif; }

.cfg-body { padding: 10px; overflow-y: auto; flex: 1; min-height: 0; }
.cfg-body label { font-size: 10px; margin: 6px 0 3px; display: block; font-weight: 600; color: var(--cx-ink-soft); text-transform: uppercase; letter-spacing: .04em; }
.cfg-body select { border-radius: 8px; padding: 6px 8px; font-size: 11px; border: 1px solid var(--cx-border); background: #fff; width: 100%; transition: border-color var(--cx-transition); }
.cfg-body select:focus { border-color: var(--cx-accent); box-shadow: 0 4px 12px rgba(20,105,255,0.12); outline: none; }
.cfg-body .btn { padding: 6px 10px !important; font-size: 11px !important; border-radius: 8px !important; transition: all var(--cx-transition) !important; }
.cfg-body .btn-outline-primary {
  border: 1.5px solid rgba(0,0,179,0.3) !important;
  color: var(--cx-blue) !important;
  background: var(--cx-soft) !important;
}
.cfg-body .btn-outline-primary:hover {
  background: rgba(0,0,179,0.12) !important;
  border-color: var(--cx-accent) !important;
  transform: translateY(-1px);
}
.cfg-body .btn-primary {
  background: linear-gradient(135deg, var(--cx-blue), var(--cx-accent)) !important;
  border: none !important;
  color: #fff !important;
  box-shadow: 0 4px 14px rgba(0,0,179,0.2) !important;
}
.cfg-body .text-muted {
  color: var(--cx-ink-soft) !important;
  background: var(--cx-soft); border: 1px solid rgba(0,0,179,0.08);
  padding: 8px 10px; border-radius: var(--cx-radius); font-size: 10px;
}

/* ================================================================
   §8  EDIT MODAL
   ================================================================ */
#editModal {
  display: none; position: fixed; inset: 0;
  background: rgba(11,42,74,0.35);
  backdrop-filter: blur(4px);
  z-index: 9999;
  align-items: center; justify-content: center; padding: 1rem;
}
.edit-modal-card {
  width: 520px; max-width: 100%; max-height: calc(100vh - 2rem);
  background: #fff;
  border-radius: var(--cx-radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 48px rgba(0,0,60,0.2);
  padding: 0;
  box-sizing: border-box;
  font-family: "Outfit", "Segoe UI", Roboto, Arial, sans-serif;
  border: 1px solid rgba(0,0,100,0.08);
  display: flex;
  flex-direction: column;
}
.edit-modal-header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin: 0; padding: 12px 16px;
  background: #0000b3;
  flex-shrink: 0;
}
.edit-modal-header h3 { margin: 0; font-size: 1rem; font-weight: 800; color: #fff; font-family: 'Outfit','Segoe UI',sans-serif; }

.edit-modal-content {
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

/* ── Live Preview ── */
.edit-preview {
  padding: 14px 16px 10px;
  background: #f5f6fa;
  border-bottom: 1px solid rgba(11,42,74,0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.edit-preview-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(11,42,74,0.4);
  font-weight: 700;
  margin-bottom: 8px;
}
.edit-preview-node {
  transform: scale(0.85);
  transform-origin: top center;
  pointer-events: none;
  max-height: 200px;
  overflow: hidden;
}
/* Remove positioning from the cloned node so it sits in flow */
.edit-preview-node .oc-node-el {
  position: relative !important;
  left: auto !important;
  top: auto !important;
}
/* Hide expander and collapsed info in preview */
.edit-preview-node .oc-expander,
.edit-preview-node .oc-collapsed-info { display: none !important; }

/* ── Form body ── */
.edit-modal-body { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; padding: 16px; }
.field--wide { grid-column: 1 / -1; }

/* ── Floating label inputs ── */
.efi {
  position: relative;
}
.efi .edit-input {
  width: 100%; box-sizing: border-box;
  padding: 14px 12px 6px;
  border-radius: 8px;
  border: 1.5px solid rgba(11,42,74,0.12);
  background: #fafbfe;
  font-size: 0.88rem;
  color: var(--cx-ink);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  font-family: inherit;
}
.efi .edit-input:focus {
  border-color: #0000b3;
  box-shadow: 0 0 0 3px rgba(0,0,179,0.08);
  background: #fff;
}
.edit-label-float {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.82rem;
  color: rgba(11,42,74,0.4);
  font-weight: 500;
  pointer-events: none;
  transition: all 0.18s ease;
  background: transparent;
  padding: 0;
}
/* Float up when input has content or focus */
.efi .edit-input:focus + .edit-label-float,
.efi .edit-input:not(:placeholder-shown) + .edit-label-float {
  top: 6px;
  transform: translateY(0);
  font-size: 0.62rem;
  font-weight: 700;
  color: #0000b3;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
/* Select labels always float (selects can't use :placeholder-shown) */
.edit-label-select {
  top: 6px;
  transform: translateY(0);
  font-size: 0.62rem;
  font-weight: 700;
  color: #0000b3;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.efi select.edit-input {
  padding: 14px 12px 6px;
  appearance: auto;
  -webkit-appearance: auto;
}
/* Custom input below select */
/* Write-new inline row */
.efi-write-new-row {
  margin-top: 4px;
}
.efi-write-new-row input.edit-input {
  border-color: #0000b3;
  background: #fff;
}
.efi-write-new-row .btn--muted {
  min-width: 32px;
  border-radius: 6px;
}

#edit_Name, #edit_Title { font-size: 0.95rem; font-weight: 600; }

.edit-modal-footer {
  margin: 0; padding: 12px 16px;
  display: flex; justify-content: flex-end; gap: 10px;
  border-top: 1px solid rgba(11,42,74,0.06);
  flex-shrink: 0;
  background: #fafbfe;
}

.btn { padding: 8px 18px; border-radius: 8px; border: none; cursor: pointer; font-weight: 600; font-size: 0.88rem; transition: all 0.2s; font-family: inherit; }
.btn--muted { background: transparent; color: var(--cx-ink-soft); border: 1.5px solid rgba(11,42,74,0.12); }
.btn--muted:hover { background: rgba(11,42,74,0.04); border-color: rgba(11,42,74,0.2); }
.btn--primary {
  background: #0000b3;
  color: white;
  box-shadow: 0 4px 16px rgba(0,0,120,0.2);
}
.btn--primary:hover { background: #0000d0; box-shadow: 0 6px 20px rgba(0,0,120,0.3); transform: translateY(-1px); }

@media (max-width:520px) { .edit-modal-body { grid-template-columns: 1fr; } }

/* ================================================================
   §9  FILTER LEGEND (Color By)
   ================================================================ */
.filter-legend {
  position: fixed; left: 14px; bottom: 14px; z-index: 1900;
  width: 340px; max-width: 40vw; max-height: 260px;
  display: flex; flex-direction: column;
  padding: 0;
  background: var(--cx-glass-b);
  backdrop-filter: blur(16px) saturate(1.4);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--cx-radius-lg);
  box-shadow: var(--cx-shadow-lg);
  overflow: hidden;
}
.filter-legend .fl-top {
  background: linear-gradient(135deg, var(--cx-blue), var(--cx-blue2));
  color: #fff; padding: 10px 12px;
  position: relative !important; padding-right: 36px !important;
}
#filterLegendText { display: block; color: #fff; font-weight: 700; font-size: 0.72rem; line-height: 1.3; white-space: normal; }
.filter-legend .fl-items {
  background: #fff; padding: 10px 14px; overflow: auto; max-height: 200px;
  display: flex; flex-direction: column; gap: 6px;
}
.filter-legend .fl-item { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--cx-ink); }
.filter-legend .fl-swatch {
  width: 14px; height: 14px; border-radius: 4px;
  border: 1px solid rgba(11,42,74,0.2); cursor: pointer;
  transition: transform var(--cx-transition);
}
.filter-legend .fl-swatch:hover { transform: scale(1.2); outline: 2px solid rgba(0,0,179,0.3); }

#filterLegendCollapseBtn.fl-collapse-btn {
  position: absolute; top: 7px; right: 7px;
  width: 20px; height: 20px; padding: 0;
  border: 1px solid rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.12);
  color: #fff; border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 900; line-height: 1; cursor: pointer;
  transition: background var(--cx-transition);
}
#filterLegendCollapseBtn.fl-collapse-btn:hover { background: rgba(255,255,255,0.25); }
#filterLegend.is-collapsed .fl-items { display: none !important; }

/* Color picker popover */
#legendColorPicker {
  position: fixed; z-index: 2500;
  background: var(--cx-glass-b);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--cx-radius-lg);
  box-shadow: var(--cx-shadow-lg);
  padding: 12px; width: 240px;
}
#legendColorPicker .lcp-title { font-size: 12px; font-weight: 700; color: var(--cx-ink); margin-bottom: 8px; }
#legendColorPicker .lcp-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 6px; }
#legendColorPicker .lcp-color {
  width: 28px; height: 22px; border-radius: 6px;
  border: 1px solid rgba(11,42,74,0.15); cursor: pointer;
  transition: transform var(--cx-transition);
}
#legendColorPicker .lcp-color:hover { transform: scale(1.12); }

/* ================================================================
   §10  ZOOM BAR
   ================================================================ */
#zoomBar {
  position: fixed; bottom: 14px; right: 18px; z-index: 2000;
  display: flex; gap: .4rem; align-items: center;
  background: var(--cx-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--cx-border);
  border-radius: 12px;
  padding: .3rem .6rem;
  box-shadow: var(--cx-shadow);
}
#zoomBar .btn {
  font-size: .92rem; min-width: 1.7rem; padding: .15rem .4rem;
  border-radius: 7px; background: var(--cx-soft); color: var(--cx-blue);
  border: 1px solid var(--cx-border);
  transition: all var(--cx-transition);
}
#zoomBar .btn:hover { background: rgba(0,0,179,0.12); }
#zoomBar #zoomLevel { color: var(--cx-blue); font-weight: 700; width: 2.4rem; text-align: center; font-size: .86rem; }

/* ================================================================
   §11  UI SCALE
   ================================================================ */
#uiScale { zoom: 0.85; transform: none !important; width: auto !important; }

/* ================================================================
   §12  EXPORT PREVIEW MODAL
   ================================================================ */
@keyframes ep-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
#exportPreviewModal { display: none; }
#exportPreviewModal.ep-open { display: flex !important; }

.ep-scope-btn {
  font-size: 12px; padding: 5px 14px;
  border: 1.5px solid rgba(11,42,74,0.15); border-radius: 8px;
  background: #fff; color: var(--cx-ink-soft); font-weight: 600;
  cursor: pointer; transition: all var(--cx-transition);
}
.ep-scope-btn:hover { border-color: var(--cx-accent); color: var(--cx-blue); background: var(--cx-soft); }
.ep-scope-btn.ep-scope-active {
  background: linear-gradient(135deg, var(--cx-blue), var(--cx-accent)) !important;
  border-color: transparent !important; color: #fff !important;
}
#prevDownloadBtn:hover { filter: brightness(1.06); transform: translateY(-1px); }
#prevRefreshBtn:hover { background: var(--cx-soft) !important; }

/* ================================================================
   §13  EXPORT OVERRIDES (metrics PNG)
   ================================================================ */
#metricsPanel.exporting .mp-section     { margin-bottom: 40px !important; }
#metricsPanel.exporting .mp-section h4  { margin: 0 0 18px 0 !important; }
#metricsPanel.exporting .mp-list        { line-height: 2.35 !important; }
#metricsPanel.exporting .mp-list li     { padding: 14px 0 !important; gap: 28px !important; }
#metricsPanel.exporting .mp-chart       { margin-top: 26px !important; padding: 20px !important; }
#metricsPanel.exporting .mp-chart-title { margin-bottom: 22px !important; }
.h2c-force-size { min-width: 560px !important; }
.h2c-unzoom { zoom: 1 !important; transform: none !important; }
.h2c-hideimg img { display: none !important; }
.h2c-nograd, .h2c-nograd * { background: none !important; background-image: none !important; box-shadow: none !important; }

/* ================================================================
   SPLIT-SCREEN COMPARE MODE
   ================================================================ */
.split-container {
  display: flex;
  flex: 1;
  position: relative;
  overflow: hidden;
  min-height: 0;
}
.split-pane { position: relative; overflow: hidden; min-width: 0; height: 100%; }
.split-left { flex: 1; position: relative; height: 100%; }
.split-left #myDiagramDiv { width: 100% !important; height: 100% !important; }
.split-right {
  flex: 1;
  display: none;
  flex-direction: column;
  background: #eef0f5;
  position: relative;
}
.split-container.is-comparing .split-left #overviewDiv { display: none; }

/* Divider */
.split-divider {
  width: 7px;
  cursor: col-resize;
  background: #dde0ea;
  display: none;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 10;
  transition: background .15s;
}
.split-divider:hover,
.split-divider.is-dragging { background: var(--cx-accent, #1469ff); }
.split-divider-grip {
  width: 3px;
  height: 40px;
  border-radius: 2px;
  background: rgba(11,42,74,0.3);
}
.split-divider:hover .split-divider-grip,
.split-divider.is-dragging .split-divider-grip { background: #fff; }

/* Compare toolbar */
.compare-toolbar {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  background: #0000b3;
  color: #fff;
  font-size: 0.8rem;
}
.compare-row-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 12px;
}
.compare-label {
  font-weight: 800;
  font-size: 0.85rem;
  white-space: nowrap;
  font-family: 'Outfit','Segoe UI',sans-serif;
}
.compare-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
}
.compare-btn {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 6px;
  padding: 3px 9px;
  font-size: 0.74rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all .18s;
}
.compare-btn:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.4);
}
.compare-close-btn {
  background: rgba(255,80,80,0.15);
  color: #fff;
  border: 1px solid rgba(255,80,80,0.3);
  border-radius: 6px;
  padding: 3px 7px;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
  transition: all .18s;
}
.compare-close-btn:hover {
  background: rgba(255,80,80,0.35);
  border-color: rgba(255,80,80,0.6);
}
.compare-sync-lbl {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 0.72rem;
  cursor: pointer;
  opacity: 0.85;
  user-select: none;
}
.compare-sync-lbl input {
  width: 13px;
  height: 13px;
  cursor: pointer;
  accent-color: var(--cx-accent, #1469ff);
}
.compare-sync-lbl span { font-weight: 600; }

/* Compare diagram */
#compareDiagramDiv {
  flex: 1;
  width: 100%;
  background:
    radial-gradient(circle at 80% 30%, rgba(20,105,255,0.04) 0%, transparent 50%),
    #f0f2f6;
}
/* ===== Compare toolbar overrides ===== */

/* Split view metrics side panel */
.comp-side-panel {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 280px;
  background: #fff;
  border-left: 1px solid rgba(0,0,100,0.1);
  box-shadow: -4px 0 16px rgba(0,0,60,0.08);
  z-index: 50;
  display: flex;
  flex-direction: column;
  font-size: 10px;
  font-family: 'Outfit','Segoe UI',sans-serif;
  color: var(--cx-ink);
}
.comp-mp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 8px 10px;
  background: #0000b3;
  flex-shrink: 0;
}
.comp-mp-header .mp-title {
  font-size: 0.82rem;
  font-weight: 800;
  color: #fff;
}
.comp-mp-header .mp-close {
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  width: 24px; height: 24px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.comp-mp-header .mp-close:hover { background: rgba(255,255,255,0.3); }
.comp-mp-body {
  overflow-y: auto;
  overflow-x: hidden;
  flex: 1;
  min-height: 0;
}
.comp-side-panel .mp-section { overflow: hidden; }
.comp-side-panel .mp-table-wrap { max-width: 100%; overflow-x: hidden; }
.comp-side-panel .mp-pivot-table { table-layout: fixed; word-break: break-word; }
.comp-side-panel .mp-pivot-table td,
.comp-side-panel .mp-pivot-table th { overflow: hidden; text-overflow: ellipsis; }
.comp-side-panel .mp-chart { overflow: hidden; }
.comp-side-panel .mp-chart canvas { max-width: 100%; }
.cmp-sel option { color: #333; background: #fff; }
.cmp-sel:focus { border-color: rgba(255,255,255,0.5); outline: none; }

/* ================================================================
   §14  BREADCRUMB BAR
   ================================================================ */
#breadcrumbBar {
  position: fixed;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  background: var(--cx-glass-b);
  backdrop-filter: blur(14px) saturate(1.3);
  border: 1px solid var(--cx-border);
  border-radius: 10px;
  padding: 6px 16px;
  box-shadow: var(--cx-shadow);
  font-size: 0.78rem;
  color: var(--cx-ink);
  max-width: calc(100vw - 280px);
  overflow-x: auto;
  white-space: nowrap;
  opacity: 0.92;
  transition: opacity var(--cx-transition);
  scrollbar-width: thin;
}
#breadcrumbBar:hover { opacity: 1; }
#breadcrumbBar::-webkit-scrollbar { height: 4px; }
#breadcrumbBar::-webkit-scrollbar-thumb { background: rgba(11,42,74,0.18); border-radius: 4px; }

#breadcrumbContent { display: inline; }

.bc-segment {
  cursor: pointer;
  font-weight: 600;
  color: var(--cx-blue);
  transition: color var(--cx-transition);
}
.bc-segment:hover { color: var(--cx-accent); text-decoration: underline; }
.bc-segment.bc-current {
  color: var(--cx-ink);
  font-weight: 800;
  cursor: default;
}
.bc-segment.bc-current:hover { text-decoration: none; }

.bc-sep {
  color: rgba(11,42,74,0.35);
  margin: 0 6px;
  font-weight: 400;
  user-select: none;
}

/* ── Node Style Field Config ── */
.ns-section-title {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--cx-blue);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  font-family: 'Outfit','Segoe UI',sans-serif;
}
.ns-radio-group, .ns-check-group { display: flex; flex-direction: column; gap: 4px; }
.ns-radio-row, .ns-check-row {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.82rem; color: var(--cx-ink); cursor: pointer;
  padding: 3px 6px; border-radius: 5px; transition: background 0.15s;
  font-family: 'Outfit','Segoe UI',sans-serif;
}
.ns-radio-row:hover, .ns-check-row:hover { background: rgba(0,0,180,0.04); }
.ns-radio-row input[type="radio"],
.ns-check-row input[type="checkbox"] { accent-color: var(--cx-blue); margin: 0; flex-shrink: 0; }