/* ============================================================
   SmartFabX — General Facade Configurator
   hub.css — Modern Professional Theme
   NLG Facade Team · Dubai · 2026
   ============================================================ */

/* ── CSS Variables ───────────────────────────────────────────── */
:root {
  /* Modern Palette */
  --sky-50:   #f8fafc;
  --sky-100:  #f1f5f9;
  --sky-200:  #e2e8f0;
  --sky-300:  #94a3b8;
  --sky-400:  #3b82f6;
  --sky-500:  #2563eb;
  --sky-600:  #1d4ed8;
  --sky-700:  #1e40af;
  --sky-800:  #1e3a5f;
  --sky-900:  #0f172a;

  /* UI Surfaces — Clean Modern */
  --bg-app:         #f1f5f9;
  --bg-titlebar:    #0f172a;
  --bg-toolbar:     linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  --bg-panel:       #ffffff;
  --bg-panel-hdr:   linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  --bg-card:        #ffffff;
  --bg-card-hover:  #f8faff;
  --bg-selected:    #2563eb;
  --bg-content:     #f1f5f9;

  /* Borders */
  --border:         #e2e8f0;
  --border-dark:    #cbd5e1;
  --border-panel:   #e2e8f0;
  --btn-iso-bg:     linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  --btn-iso-bg-hover: linear-gradient(180deg, #ffffff 0%, #eef4f9 100%);
  --btn-iso-border: #cbd5e1;
  --btn-iso-text:   #243447;
  --btn-iso-shadow: 0 1px 0 rgba(255,255,255,0.9), 0 1px 2px rgba(15, 23, 42, 0.06);

  /* Text */
  --text-primary:   #0f172a;
  --text-secondary: #334155;
  --text-muted:     #64748b;
  --text-white:     #ffffff;
  --text-label:     #1e293b;

  /* Accent — Modern Blue */
  --accent:         #2563eb;
  --accent-hover:   #1d4ed8;
  --accent-light:   rgba(37,99,235,0.08);
  --accent-light2:  rgba(37,99,235,0.04);

  /* Status */
  --ok:    #10b981;
  --ok-bg: #d1fae5;
  --warn:  #f59e0b;
  --plan:  #94a3b8;
  
  /* Vibrant Colors */
  --color-purple: #9b59b6;
  --color-orange: #e67e22;
  --color-teal:   #16a085;
  --color-pink:   #e91e63;
  --color-lime:   #8bc34a;

  /* Section headers */
  --section-bg:     #eff6ff;
  --section-text:   #1e40af;

  /* Layout */
  --titlebar-h: 72px;
  --toolbar-h:  48px;
  --statusbar-h: 34px;
  --tree-w:     270px;
  --detail-w:   380px;

  /* Type */
  --font-ui:      'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-heading: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', 'Cascadia Code', Consolas, monospace;

  --radius: 6px;
  --radius-lg: 10px;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-panel: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-elevated: 0 4px 16px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.06);
  --transition: 0.15s ease;
}

/* ── Reset ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; overflow: hidden; }

body {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--text-primary);
  background: var(--bg-app);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button { cursor: pointer; font-family: var(--font-ui); font-weight: 700; }

/* ── Hide Planned Items ──────────────────────────────────────── */
.tbi-planned,
.sbd-pln,
.sdr-badge.planned,
.card-status.planned,
.dp-status-badge.planned,
.proj-sys-status.planned {
  display: none !important;
}

.sys-card.planned {
  opacity: 0.52;
  filter: grayscale(0.45);
  pointer-events: auto;
  cursor: default;
}

/* ── Bold & Colorful Styling ─────────────────────────────────── */
.mb-label { 
  font-weight: 800; 
  color: #1a1a2e; 
  font-size: 12px; 
  letter-spacing: 0.7px;
}
.tb-btn { 
  font-weight: 700; 
  color: #1a1a2e;
  text-shadow: 0 0.5px 1px rgba(0,0,0,0.05);
}
.sdr-header,
.sys-name { 
  font-weight: 800;
  color: #0f172a;
  letter-spacing: 0.3px;
}
.sys-desc {
  font-weight: 600;
  color: #2c3e50;
}
.sys-meta {
  font-weight: 700;
  color: #34495e;
}

/* ── App Shell ───────────────────────────────────────────────── */
body {
  display: grid;
  grid-template-rows: var(--titlebar-h) auto var(--toolbar-h) 1fr var(--statusbar-h);
  grid-template-columns: 1fr;
  height: 100vh;
}

/* ══════════════════════════════════════════════════════════════
   TITLE BAR  (Deep blue — Orgadata/LogiKal header)
══════════════════════════════════════════════════════════════ */
.titlebar {
  background: var(--bg-titlebar);
  display: flex;
  align-items: center;
  padding: 0 22px;
  gap: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  border-radius: 0;
  user-select: none;
}

.titlebar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.app-logo {
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo-icon {
  width: 40px; height: 40px;
  background: transparent;
  border-radius: 0;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.logo-icon img {
  width: 100%; height: 100%;
  object-fit: contain;
}

.app-name {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.2px;
  text-shadow: none;
}

.app-ver {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.1);
  padding: 3px 8px;
  border-radius: 6px;
  letter-spacing: 0.3px;
}

.titlebar-sep {
  color: rgba(255,255,255,0.2);
  font-size: 14px;
  line-height: 1;
}

.app-module {
  font-size: 13px;
  color: rgba(255,255,255,0.8);
  font-weight: 400;
  letter-spacing: 0.2px;
}

.titlebar-mid {
  flex: 1;
  max-width: 360px;
  margin: 0 auto;
  position: relative;
}

.search-wrap {
  position: relative;
  width: 100%;
}

.s-ico {
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.5);
  pointer-events: none;
}

.search-box {
  width: 100%;
  height: 34px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 0 12px 0 32px;
  color: #fff;
  font-family: var(--font-ui);
  font-size: 13px;
  outline: none;
  transition: all var(--transition);
}

.search-box::placeholder { color: rgba(255,255,255,0.4); }

.search-box:focus {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.3);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.2);
}

/* Search dropdown */
.search-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0; right: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-elevated);
  z-index: 999;
  overflow: hidden;
  display: none;
}

.search-dropdown.show { display: block; }

.sdr-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--sky-100);
  cursor: pointer;
  transition: background var(--transition);
}

.sdr-item:last-child { border-bottom: none; }
.sdr-item:hover, .sdr-item.focused { background: #e8f0ff; }

.sdr-icon { color: var(--accent); flex-shrink: 0; opacity: 0.8; }
.sdr-info { flex: 1; min-width: 0; }
.sdr-name { font-weight: 600; font-size: 13px; color: var(--text-primary); }
.sdr-path { font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); }
.sdr-badge {
  font-size: 10px; font-family: var(--font-mono); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px;
  padding: 3px 8px; border-radius: 6px;
}
.sdr-badge.ready   { background: #dcfce7; color: #16a34a; }
.sdr-badge.planned { background: #f1f5f9; color: #64748b; display: none !important; }
.sdr-badge.inbuild { background: #fef3c7; color: #d97706; }

.sdr-empty {
  padding: 14px;
  text-align: center;
  color: var(--text-muted);
  font-size: 12px;
}

.titlebar-right {
  margin-left: auto;
  flex-shrink: 0;
}

.project-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.project-pill:hover {
  background: rgba(255,255,255,0.18);
}

/* ══════════════════════════════════════════════════════════════
   TOOLBAR  (Classic raised toolbar — LogiKal style)
══════════════════════════════════════════════════════════════ */
.toolbar {
  background: var(--bg-toolbar);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 2px;
  box-shadow: none;
}

.tb-group {
  display: flex;
  align-items: center;
  gap: 1px;
}

.tb-sep {
  width: 1px;
  height: 20px;
  background: var(--border-dark);
  margin: 0 6px;
  flex-shrink: 0;
}

.tb-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  height: 36px;
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
  white-space: nowrap;
}

.tb-btn svg { flex-shrink: 0; color: var(--accent); }
.tb-btn img { flex-shrink: 0; object-fit: contain; }

.tb-btn:hover {
  background: var(--sky-100);
  border-color: var(--border);
  color: var(--text-primary);
}

.tb-btn.tb-active {
  background: var(--accent-light);
  border-color: rgba(37,99,235,0.2);
  color: var(--accent);
  font-weight: 600;
  box-shadow: none;
}

/* View Switch */
.view-switch {
  display: flex;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}

.vs-btn {
  width: 28px; height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--text-muted);
  transition: all var(--transition);
}

.vs-btn + .vs-btn { border-left: 1px solid var(--border); }

.vs-btn.vs-active {
  background: #dce6f0;
  color: var(--text-primary);
}

.vs-btn:hover:not(.vs-active) { background: #eee; color: var(--text-primary); }

/* Right info */
.tb-right-info {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.tbi-ready { color: var(--ok); font-weight: 600; display: flex; align-items: center; gap: 3px; }
.tbi-planned { color: var(--plan); display: none !important; align-items: center; gap: 3px; }
.tbi-sep { color: var(--border-dark); }

.tbi-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  display: inline-block;
}
.tbi-dot--ready   { background: var(--ok); box-shadow: 0 0 4px var(--ok); }
.tbi-dot--planned { background: var(--plan); display: none !important; }

/* ══════════════════════════════════════════════════════════════
   MENU BAR  (Classic Windows-style dropdown menu)
══════════════════════════════════════════════════════════════ */
.menubar {
  background: linear-gradient(180deg, #f8f8f8 0%, #ececec 100%);
  border-bottom: 1px solid var(--border-dark);
  display: flex;
  align-items: stretch;
  padding: 0;
  height: 26px;
  user-select: none;
  position: relative;
  z-index: 900;
}

.mb-item {
  position: relative;
}

.mb-label {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 12px;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 400;
  color: var(--text-primary);
  cursor: pointer;
  transition: background 0.1s;
  letter-spacing: 0.1px;
}

.mb-label:hover,
.mb-item.open .mb-label {
  background: var(--accent);
  color: #fff;
}

.mb-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: #fff;
  border: 1px solid #999;
  box-shadow: 2px 3px 8px rgba(0,0,0,0.18);
  z-index: 950;
  padding: 2px 0;
}

.mb-item.open .mb-dropdown {
  display: block;
}

.mb-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 5px 14px 5px 10px;
  background: none;
  border: none;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--text-primary);
  cursor: pointer;
  text-align: left;
  transition: background 0.08s;
  white-space: nowrap;
}

.mb-opt:hover {
  background: var(--accent);
  color: #fff;
}

.mb-opt:hover .mb-key { color: rgba(255,255,255,0.7); }

.mb-opt.disabled {
  color: var(--text-muted);
  cursor: default;
  pointer-events: none;
}

.mb-ico {
  font-size: 13px;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

.mb-key {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
}

.mb-key.soon {
  font-size: 9px;
  background: #eee;
  padding: 1px 5px;
  border-radius: 2px;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.mb-divider {
  height: 1px;
  background: #d8d8d8;
  margin: 3px 6px;
}

/* ══════════════════════════════════════════════════════════════
   WORKSPACE  (3-panel)
══════════════════════════════════════════════════════════════ */
.workspace {
  display: flex;
  overflow: hidden;
  background: var(--bg-app);
}

/* ── Panel Headers (shared) ──────────────────────────────────── */
.panel-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-panel-hdr);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--text-muted);
  flex-shrink: 0;
  box-shadow: none;
  user-select: none;
}

.panel-header svg { color: var(--accent); opacity: 0.7; }

.tree-panel-header {
  justify-content: space-between;
  gap: 6px;
}

.tree-panel-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.tree-panel-toggle {
  border: 1px solid #c7d2e5;
  background: #f8fbff;
  color: #35507a;
  width: 20px;
  height: 20px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.tree-panel-toggle:hover {
  background: #eaf2ff;
  border-color: #93b2e2;
}

.detail-panel-header {
  justify-content: space-between;
  gap: 6px;
}

.detail-panel-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.detail-panel-toggle {
  border: 1px solid #c7d2e5;
  background: #f8fbff;
  color: #35507a;
  width: 20px;
  height: 20px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.detail-panel-toggle:hover {
  background: #eaf2ff;
  border-color: #93b2e2;
}

/* ── Left Tree Panel ─────────────────────────────────────────── */
.tree-panel {
  width: var(--tree-w);
  min-width: 150px;
  max-width: 340px;
  background: #ffffff;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow: hidden;
}

.tree-panel.is-collapsed {
  width: 34px !important;
  min-width: 34px;
  border-right: 1px solid var(--border);
}

.tree-panel.is-collapsed .tree-panel-title,
.tree-panel.is-collapsed .tree-scroll {
  display: none !important;
}

.tree-panel.is-collapsed .tree-panel-header {
  justify-content: center;
  padding: 8px 4px;
}

.tree-scroll {
  flex: 1;
  overflow-y: auto;
  padding-bottom: 10px;
}

.tree-scroll::-webkit-scrollbar { width: 5px; }
.tree-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 6px; }

/* Tree groups */
.tree-group {
  border-bottom: 1px solid #ddd;
}

.tree-group-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px 10px 14px;
  cursor: pointer;
  background: var(--sky-50);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--section-text);
  user-select: none;
  transition: background var(--transition);
}

.tree-group-header[data-group="systems"],
.tree-group-header[data-group="material"],
.tree-group-header.zone-coming[data-zone="estimation"],
.tree-group-header.zone-coming[data-zone="design"],
.tree-group-header.zone-coming[data-zone="report"] {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.8px;
  padding: 12px 12px 12px 14px;
}

.tree-group-header[data-group="systems"] .tree-badge,
.tree-group-header[data-group="material"] .tree-badge,
.tree-group-header.zone-coming[data-zone="estimation"] .tree-badge,
.tree-group-header.zone-coming[data-zone="design"] .tree-badge,
.tree-group-header.zone-coming[data-zone="report"] .tree-badge {
  font-size: 11px;
  padding: 3px 8px;
}

.tree-group-header img { flex-shrink: 0; object-fit: contain; }

.tree-group-header:hover {
  background: #e5e5e5;
}

.tgh-arrow {
  transition: transform var(--transition);
  color: var(--text-muted);
  flex-shrink: 0;
}

.tgh-arrow.open { transform: rotate(0deg); }
.tgh-arrow:not(.open) { transform: rotate(-90deg); }

.tree-badge {
  margin-left: auto;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 6px;
  min-width: 20px;
  text-align: center;
}

/* Tree items */
.tree-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px 10px 24px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-secondary);
  transition: all var(--transition);
  border-left: 3px solid transparent;
}

.tree-item:hover {
  background: var(--accent-light);
  color: var(--accent);
  border-left-color: var(--accent);
}

.tree-item.active {
  background: rgba(37,99,235,0.08);
  color: var(--accent);
  font-weight: 600;
  border-left-color: var(--accent);
}

.tree-item svg { flex-shrink: 0; opacity: 0.7; }
.tree-item.active svg { opacity: 1; }

.tree-item-count {
  margin-left: auto;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  background: #eee;
  padding: 3px 7px;
  border-radius: 4px;
}

/* Brand label in tree (sub-header) */
.tree-brand-label {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px 5px 14px;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
  border-bottom: 1px solid #ddd;
  background: #f5f5f5;
  color: var(--text-label);
  transition: all var(--transition);
}

.tree-brand-label:hover { background: #ebebeb; }

.tree-brand-dot {
  width: 10px; height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.08);
}

/* Favourites empty */
.tree-fav-empty {
  padding: 8px 12px 8px 28px;
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
}

/* ── Tree Subgroups (brands nested inside Systems) ───────────── */
.tree-subgroup {
  border-bottom: 1px solid #e8e8e8;
}

.tree-subgroup-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px 9px 20px;
  cursor: pointer;
  background: #f7f7f7;
  border-bottom: 1px solid #e0e0e0;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  color: var(--text-label);
  user-select: none;
  transition: background var(--transition);
}

.tree-subgroup-header:hover {
  background: #eaeaea;
}

.tree-subgroup-header .tree-badge {
  font-size: 10px;
  padding: 2px 7px;
  min-width: 22px;
}

.tree-subgroup-body .tree-item {
  padding-left: 36px;
  font-size: 14px;
}

/* ── Coming-Soon Zones ────────────────────────────────────────── */
.zone-coming {
  cursor: pointer;
  opacity: 0.6;
  transition: all var(--transition);
  padding: 9px 10px 9px 12px;
}

.zone-coming:hover {
  opacity: 0.85;
  background: #e8e8e8;
}

.zone-coming svg {
  color: var(--text-muted);
  opacity: 0.6;
}

.badge-soon {
  margin-left: auto;
  background: #eaeaea;
  color: #999;
  font-size: 9px;
  font-family: var(--font-mono);
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius);
  border: 1px solid #d0d0d0;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* ── Splitter ─────────────────────────────────────────────────── */
.splitter {
  width: 3px;
  background: var(--border);
  cursor: col-resize;
  flex-shrink: 0;
  transition: background var(--transition);
  position: relative;
}

.splitter:hover, .splitter.dragging { background: var(--accent); }

.splitter::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 1px;
  height: 20px;
  border-left: 1px solid rgba(0,0,0,0.1);
  border-right: 1px solid rgba(255,255,255,0.5);
}

/* ── Center Panel ─────────────────────────────────────────────── */
.center-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 300px;
}

.center-bar {
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0;
  flex-shrink: 0;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 13px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  background: #fff;
}

.bc-home { color: var(--accent); display: flex; align-items: center; }
.bc-sep  { color: var(--border-dark); }
.bc-item { color: var(--text-secondary); }
.bc-item.bc-active { color: var(--accent); font-weight: 600; }

/* Typology tabs */
.typo-tabs {
  display: flex;
  align-items: center;
  gap: 1px;
  padding: 4px 8px;
  overflow-x: auto;
  background: #f0f0f0;
}

.typo-tabs::-webkit-scrollbar { display: none; }

.typo-tab {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: all var(--transition);
  background: none;
}

.typo-tab:hover {
  background: #e0e8f0;
  color: var(--text-primary);
}

.typo-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(37,99,235,0.2);
}

.typo-tab .tt-icon { opacity: 0.7; flex-shrink: 0; }
.typo-tab.active .tt-icon { opacity: 1; }

.typo-tab-count {
  font-size: 10px;
  font-family: var(--font-mono);
  padding: 2px 5px;
  border-radius: 2px;
  background: #e0e0e0;
  color: var(--text-muted);
}

.typo-tab.active .typo-tab-count {
  background: rgba(255,255,255,0.25);
  color: #fff;
}

/* Systems scroll area */
.systems-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  background: var(--bg-content);
}

.systems-scroll::-webkit-scrollbar { width: 6px; }
.systems-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* Systems grid */
.systems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 14px;
  animation: fadeUp 0.2s ease;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Section divider */
.section-divider {
  grid-column: 1/-1;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--section-text);
  padding: 8px 0 4px;
  margin-top: 4px;
}

.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.series-divider {
  grid-column: 1/-1;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 2px 0;
  color: var(--text-muted);
}

.series-divider::before,
.series-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.series-divider-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #f8fafc;
  color: var(--text-secondary);
}

/* ── System Card (horizontal thumb + info) ────────────────────── */
.sys-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: row;
  position: relative;
  overflow: hidden;
}

.sys-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  opacity: 0;
  transition: opacity var(--transition);
}

.sys-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-elevated);
  background: var(--bg-card-hover);
  transform: translateY(-1px);
}

.sys-card:hover::before { opacity: 1; }

/* Keep Ultravista cards visually consistent in size */
.systems-grid:not(.list-view):not(.detail-view) .sys-card.uv-card {
  min-height: 112px;
}

.systems-grid:not(.list-view):not(.detail-view) .sys-card.uv-card .card-desc {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.systems-grid:not(.list-view):not(.detail-view) .sys-card.uv-card .card-tags {
  display: none;
}

.sys-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(37,99,235,0.2);
  background: #eff6ff;
}

.sys-card.selected::before { opacity: 1; }

.sys-card.planned:hover {
  transform: none;
  border-color: #c0c0c0;
  box-shadow: var(--shadow-card);
  background: var(--bg-card);
}

.sys-card.planned:hover::before { opacity: 0; }

/* Thumbnail area */
.card-thumb {
  width: 130px;
  flex-shrink: 0;
  align-self: stretch;
  background: var(--sky-50);
  border-right: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
}
.card-thumb img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}
.card-thumb-icon {
  color: #ffffff;
  opacity: 1;
  font-weight: 800;
  font-size: 48px;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

/* Card body (right side) */
.card-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 14px;
}

/* Card header */
.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.card-status {
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 6px;
}

.card-status.ready   { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; font-weight: 800; }
.card-status.inbuild { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; font-weight: 800; }
.card-status.planned { background: var(--sky-100); color: var(--sky-300); border: 1px solid var(--border); display: none !important; }
.card-status.external{ background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; font-weight: 800; }

/* Card name */
.card-name {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 900;
  color: #1a1a2e;
  letter-spacing: -0.2px;
  line-height: 1.3;
  margin-top: 2px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.card-desc {
  font-size: 11px;
  color: #4b5563;
  line-height: 1.45;
  font-weight: 600;
}

/* Feature tags */
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}

.card-tag {
  font-size: 10px;
  font-family: var(--font-mono);
  padding: 3px 8px;
  background: var(--sky-50);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
}

/* Card footer */
.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 2px solid #f0f0f0;
  margin-top: auto;
}

.card-id {
  font-family: var(--font-mono);
  font-size: 10px;
  color: #7a8494;
  text-transform: uppercase;
  font-weight: 700;
}

.card-launch {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 14px;
  border-radius: var(--radius);
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-heading);
  letter-spacing: 0.3px;
  transition: all 0.15s ease;
  border: none;
  cursor: pointer;
}

.card-launch.go {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  border-color: #1d4ed8;
  box-shadow: 0 3px 8px rgba(37,99,235,0.35);
  font-weight: 800;
}

.card-launch.go:hover {
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
  box-shadow: 0 5px 12px rgba(37,99,235,0.45);
  transform: translateY(-1px);
}

.card-launch.coming {
  background: #e8eaef;
  color: #a8aeb8;
  border-color: #d0d0d8;
  cursor: default;
  font-weight: 700;
}

/* Fav star */
.card-fav {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  font-size: 14px;
  opacity: 0.8;
  cursor: pointer;
  transition: all 0.2s ease;
  color: #ff6b35;
  background: rgba(255,255,255,0.98);
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  border: none;
  line-height: 1;
}

.sys-card:hover .card-fav { opacity: 1; }
.card-fav:hover { 
  transform: scale(1.15);
  color: #ff6b35;
}
.card-fav.starred {
  opacity: 1;
  color: #fbbf24;
  background: #fef3c7;
  font-weight: 800;
  box-shadow: 0 2px 8px rgba(251, 191, 36, 0.3);
}

/* List View */
.systems-grid.list-view {
  grid-template-columns: 1fr;
  gap: 4px;
}

.systems-grid.list-view .sys-card {
  flex-direction: row;
  align-items: stretch;
}

.systems-grid.list-view .sys-card::before { width: 3px; height: 100%; top: 0; }
.systems-grid.list-view .card-thumb { width: 50px; padding: 3px; }
.systems-grid.list-view .card-body { flex-direction: row; align-items: center; gap: 10px; padding: 6px 10px; }
.systems-grid.list-view .card-name { font-size: 13px; }
.systems-grid.list-view .card-desc { display: none; }
.systems-grid.list-view .card-tags { display: none; }
.systems-grid.list-view .card-foot { border: none; padding: 0; margin: 0; flex-shrink: 0; }
.systems-grid.list-view .card-id { display: none; }
.systems-grid.list-view .card-top { gap: 6px; }
.systems-grid.list-view .card-fav { top: 50%; transform: translateY(-50%); right: 6px; }

/* Detail View */
.systems-grid.detail-view {
  grid-template-columns: 1fr;
  gap: 6px;
}

.systems-grid.detail-view .sys-card {
  flex-direction: row;
  align-items: stretch;
}

.systems-grid.detail-view .sys-card::before { width: 3px; height: 100%; top: 0; }
.systems-grid.detail-view .card-thumb { width: 70px; padding: 4px; }
.systems-grid.detail-view .card-body { flex-direction: row; align-items: center; gap: 12px; padding: 8px 12px; }
.systems-grid.detail-view .card-name { font-size: 13px; flex-shrink: 0; min-width: 120px; }
.systems-grid.detail-view .card-desc { font-size: 11px; color: var(--text-secondary); flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.systems-grid.detail-view .card-tags { flex-shrink: 0; display: flex; gap: 4px; }
.systems-grid.detail-view .card-foot { border: none; padding: 0; margin: 0; flex-shrink: 0; }
.systems-grid.detail-view .card-id { font-size: 10px; }
.systems-grid.detail-view .card-top { gap: 6px; }
.systems-grid.detail-view .card-fav { top: 50%; transform: translateY(-50%); right: 6px; }

/* Large View */
.systems-grid.xlarge-view {
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 16px;
}

.systems-grid.xlarge-view .sys-card {
  gap: 0;
}

.systems-grid.xlarge-view .card-thumb { width: 150px; padding: 8px; }
.systems-grid.xlarge-view .card-body { padding: 14px 16px; gap: 8px; }
.systems-grid.xlarge-view .card-name { font-size: 17px; font-weight: 700; }
.systems-grid.xlarge-view .card-desc { font-size: 13px; }
.systems-grid.xlarge-view .card-tags { gap: 6px; }
.systems-grid.xlarge-view .card-tag { font-size: 11px; padding: 3px 10px; }
.systems-grid.xlarge-view .card-foot { padding-top: 10px; }
.systems-grid.xlarge-view .card-launch { font-size: 13px; padding: 6px 18px; }
.systems-grid.xlarge-view .card-id { font-size: 11px; }
.systems-grid.xlarge-view .card-status { font-size: 11px; padding: 3px 10px; }

/* ── Right Detail Panel (Orgadata Properties style) ───────────── */
.detail-panel {
  width: var(--detail-w);
  min-width: 200px;
  max-width: 550px;
  background: #ffffff;
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow: hidden;
}

.detail-panel.is-collapsed {
  width: 34px !important;
  min-width: 34px;
  border-left: 1px solid var(--border);
}

.detail-panel.is-collapsed .detail-panel-title,
.detail-panel.is-collapsed .detail-body,
.detail-panel.is-collapsed .splitter-v,
.detail-panel.is-collapsed .trash-bin {
  display: none !important;
}

.detail-panel.is-collapsed .detail-panel-header {
  justify-content: center;
  padding: 8px 4px;
}

.detail-panel.is-collapsed .detail-panel-toggle {
  transform: rotate(180deg);
}

.detail-body {
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.detail-body::-webkit-scrollbar { width: 5px; }
.detail-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 6px; }

.detail-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  height: 260px;
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
  padding: 24px;
}

/* ══ TRASH BIN ═════════════════════════════════════════════════ */
.trash-bin {
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.trash-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  font-family: var(--font-heading);
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
  border-top: 1px solid var(--border);
  background: var(--sky-50);
}
.trash-header:hover { background: var(--sky-100); }
.trash-header .tgh-arrow {
  transition: transform 0.2s;
  opacity: 0.5;
}
.trash-header .tgh-arrow.open { transform: rotate(0deg); }
.trash-header .tgh-arrow:not(.open) { transform: rotate(-90deg); }
.trash-body {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}
.trash-body::-webkit-scrollbar { width: 5px; }
.trash-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 6px; }
.trash-toolbar {
  display: flex;
  gap: 6px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
}
.trash-tool-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: #cc3300;
  background: #fff5f5;
  border: 1px solid #ffcccc;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
}
.trash-tool-btn:hover { background: #ffe5e5; border-color: #ff9999; }
.trash-list {
  padding: 4px 0;
}
.trash-empty-msg {
  text-align: center;
  padding: 28px 12px;
  color: var(--text-muted);
  font-size: 11px;
  font-style: italic;
  opacity: 0.6;
}

/* Trash item row */
.trash-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--sky-100);
  transition: background var(--transition);
}
.trash-item:hover { background: var(--sky-50); }
.trash-item-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #fff;
  font-weight: 700;
}
.trash-item-icon.type-unit { background: var(--sky-500); }
.trash-item-icon.type-project { background: #cc3300; }
.trash-item-info {
  flex: 1;
  min-width: 0;
}
.trash-item-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.trash-item-meta {
  font-size: 9.5px;
  color: var(--text-muted);
  margin-top: 1px;
}
.trash-item-days {
  font-size: 9px;
  color: #999;
  flex-shrink: 0;
  white-space: nowrap;
}
.trash-item-days.expiring { color: #cc3300; font-weight: 600; }
.trash-item-actions {
  display: flex;
  gap: 3px;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity var(--transition);
}
.trash-item:hover .trash-item-actions { opacity: 1; }
.trash-act-btn {
  width: 22px;
  height: 22px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.trash-act-btn.restore { color: #22aa44; }
.trash-act-btn.restore:hover { background: #eafaef; border-color: #22aa44; }
.trash-act-btn.perm-del { color: #cc3300; }
.trash-act-btn.perm-del:hover { background: #fff5f5; border-color: #cc3300; }

/* Detail content rows */
.dp-section {
  border-bottom: 1px solid var(--sky-100);
  padding: 12px 14px;
}

.dp-preview {
  width: 100%;
  max-height: 220px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 12px;
  background: var(--sky-50);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  box-sizing: border-box;
}
.dp-preview img {
  max-width: 100%;
  max-height: 184px;
  object-fit: contain;
  display: block;
}

.dp-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
  letter-spacing: -0.2px;
}

.dp-brand {
  font-size: 11px;
  color: var(--accent);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  font-weight: 600;
}

.dp-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
}

.dp-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 14px;
  border-bottom: 1px solid var(--sky-100);
  font-size: 13px;
}

.dp-row:last-child { border-bottom: none; }

.dp-label { color: var(--text-muted); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px; }
.dp-value { color: var(--text-primary); font-weight: 600; font-family: var(--font-mono); font-size: 12px; }

.dp-features {
  padding: 10px 12px;
  border-bottom: 1px solid #e0e0e0;
}

.dp-features-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.dp-feature-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.dp-feature {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--text-secondary);
  padding: 2px 0;
}

.dp-feature::before {
  content: '✓';
  color: var(--ok);
  font-weight: 700;
  font-size: 9px;
}

.dp-launch-wrap {
  padding: 12px;
}

.dp-launch-btn {
  width: 100%;
  padding: 12px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(37,99,235,0.2);
}

.dp-launch-btn:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
  transform: translateY(-1px);
}

.dp-launch-btn:disabled {
  background: #e0e0e0;
  color: #999;
  border-color: #ccc;
  cursor: default;
  box-shadow: none;
}

.dp-fav-btn {
  width: 100%;
  margin-top: 8px;
  padding: 8px;
  background: #fff;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 12px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.dp-fav-btn:hover { background: #fffbeb; border-color: #fde68a; color: #d97706; }
.dp-fav-btn.starred { background: #fffbeb; border-color: #fde68a; color: #d97706; }

/* Status badge large */
.dp-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-top: 4px;
}

.dp-status-badge.ready   { background: #d1fae5; color: #065f46; }
.dp-status-badge.planned { background: var(--sky-100); color: var(--sky-400); display: none !important; }
.dp-status-badge.inbuild { background: #fef3c7; color: #92400e; }

/* ══════════════════════════════════════════════════════════════
   STATUS BAR
══════════════════════════════════════════════════════════════ */
.statusbar {
  background: #ffffff;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  box-shadow: none;
}

.sb-l, .sb-c, .sb-r {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sb-c { flex: 1; justify-content: center; }
.sb-r { margin-left: auto; }

.sbi { display: flex; align-items: center; gap: 4px; white-space: nowrap; }
.sb-pipe { color: var(--border-dark); margin: 0 4px; }

.sbd { width: 5px; height: 5px; border-radius: 50%; }
.sbd-ok  { background: var(--ok); box-shadow: 0 0 3px var(--ok); }
.sbd-pln { background: var(--plan); }

.recent-chips {
  display: flex;
  gap: 4px;
  overflow: hidden;
}

.recent-chip {
  padding: 4px 10px;
  background: var(--sky-50);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
  color: var(--text-secondary);
}

.recent-chip:hover {
  background: #fff;
  color: var(--accent);
  border-color: var(--sky-400);
}

/* ══════════════════════════════════════════════════════════════
   LAUNCH PANEL
══════════════════════════════════════════════════════════════ */
.launch-panel {
  position: fixed;
  top: 0;
  left: 0; right: 0;
  bottom: 0;
  background: #fff;
  z-index: 999;
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform 0.25s cubic-bezier(0.4,0,0.2,1);
  border-top: none;
  overflow: hidden;
}

.launch-panel.open { transform: translateY(0); }

.launch-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  height: 34px;
  background: var(--bg-toolbar);
  border-bottom: 1px solid var(--border-dark);
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}

.lp-back {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.2px;
  box-shadow: 0 2px 6px rgba(37,99,235,0.2);
}
.lp-back svg { stroke: #fff; }

.lp-back:hover { background: var(--accent-hover); box-shadow: 0 3px 10px rgba(37,99,235,0.3); }

.lp-bc {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.lp-project {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.launch-iframe {
  flex: 1;
  border: none;
  background: #fff;
}

/* ══════════════════════════════════════════════════════════════
   PROJECT ZONE
══════════════════════════════════════════════════════════════ */

/* Project Zone wrapper — takes priority space */
#treeProjectGroup {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}
#treeProjectGroup > .tree-group-header {
  padding: 14px 16px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #1e40af 100%);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  border-bottom: none;
}
#treeProjectGroup > .tree-group-header svg { color: #fff; opacity: 0.85; }
#treeProjectGroup > .tree-group-header .tgh-arrow { color: rgba(255,255,255,0.6); }
#treeProjectGroup > .tree-group-header .tree-badge {
  background: rgba(255,255,255,0.18);
  color: #fff;
}
#treeProjectGroup > .tree-group-body {
  flex: 1;
  overflow-y: auto;
  background: #f8f9fb;
  scrollbar-width: thin;
  scrollbar-color: #c8c8c8 transparent;
}
#treeProjectGroup > .tree-group-body::-webkit-scrollbar { width: 5px; }
#treeProjectGroup > .tree-group-body::-webkit-scrollbar-thumb { background: #c8c8c8; border-radius: 4px; }

/* Vertical splitter between Project Zone and Properties */
.splitter-v {
  height: 5px;
  background: var(--sky-100);
  cursor: row-resize;
  flex-shrink: 0;
  position: relative;
  transition: background 0.15s ease;
}
.splitter-v::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 30px;
  height: 3px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.splitter-v:hover, .splitter-v.dragging { background: var(--accent); }
.splitter-v:hover::after, .splitter-v.dragging::after { border-color: #fff; }

/* Tree add button (+) */
.tree-add-btn {
  margin-left: auto;
  width: 20px; height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid #c0c0c0;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: all var(--transition);
  padding: 0;
}
.tree-add-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
#treeProjectGroup .tree-add-btn {
  border-color: rgba(255,255,255,0.35);
  color: rgba(255,255,255,0.8);
  width: 22px; height: 22px;
  font-size: 15px;
}
#treeProjectGroup .tree-add-btn:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}

/* Project tree items */
.tree-proj-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px 14px 18px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-secondary);
  transition: all var(--transition);
  border-left: 3px solid transparent;
  user-select: none;
  border-radius: 4px;
  margin: 2px 8px;
}
.tree-proj-item:hover { background: #e8edf2; border-left-color: #d0d8e0; }
.tree-proj-item.active {
  background: linear-gradient(135deg, #e3f2fd 0%, #f5f9fc 100%);
  border-left-color: var(--accent);
  color: var(--accent);
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(21, 101, 192, 0.12);
}

.tree-proj-icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
  color: var(--text-muted);
}
.tree-proj-item.active .tree-proj-icon { color: var(--accent); filter: drop-shadow(0 0 2px rgba(21, 101, 192, 0.3)); }

.tree-proj-name {
  flex: 1;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tree-proj-count {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  background: #eef2f7;
  padding: 3px 8px;
  border-radius: 5px;
  min-width: 24px;
  text-align: center;
  font-weight: 600;
}

.tree-proj-job {
  font-size: 10px;
  font-family: var(--font-mono);
  color: #0055aa;
  background: rgba(0,85,170,0.12);
  padding: 2px 7px;
  border-radius: 5px;
  white-space: nowrap;
  font-weight: 700;
  letter-spacing: 0.3px;
}
.tree-proj-item.active .tree-proj-count {
  background: rgba(21, 101, 192, 0.15);
  color: var(--accent);
  font-weight: 700;
}

.tree-proj-actions {
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity var(--transition);
}
.tree-proj-item:hover .tree-proj-actions { opacity: 1; }

.tree-proj-act {
  width: 20px; height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text-muted);
  padding: 0;
  transition: all var(--transition);
}
.tree-proj-act:hover { background: #d0d4da; color: var(--text-primary); }
.tree-proj-act.del:hover { background: #f5d0cc; color: #cc3300; }

.tree-proj-empty {
  padding: 8px 12px 8px 28px;
  font-size: 11px;
  font-style: italic;
  color: var(--text-muted);
}

/* ── Unit Detail / Elevation Preview in Properties ─── */
.udp-section { padding: 10px 12px; border-bottom: 1px solid #e8e8e8; }
.udp-elev-section { padding: 8px 10px 10px; background: #f8f9fb; }
.udp-elev-header {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.udp-elev-header::before {
  content: '';
  display: inline-block;
  width: 3px; height: 10px;
  background: var(--accent);
  border-radius: 2px;
}
.udp-elevation {
  width: 100%;
  min-height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  overflow: hidden;
}
.udp-elevation svg {
  max-width: 100%;
  max-height: 360px;
  height: auto;
}
/* Strip black fills — show only sketch outlines (Properties + Cards + Rows) */
.udp-elevation svg *:not(text):not(tspan),
.unit-card-icon svg *:not(text):not(tspan),
.unit-row-thumb svg *:not(text):not(tspan) {
  fill: transparent !important;
  stroke: #555 !important;
  stroke-width: 1px !important;
}
.udp-elevation svg line,
.unit-card-icon svg line,
.unit-row-thumb svg line {
  stroke: #888 !important;
  stroke-width: 0.8px !important;
}
.udp-elevation svg text,
.udp-elevation svg tspan,
.unit-card-icon svg text,
.unit-card-icon svg tspan,
.unit-row-thumb svg text,
.unit-row-thumb svg tspan {
  fill: #333 !important;
  stroke: none !important;
}
.udp-elevation-empty {
  flex-direction: column;
  gap: 6px;
  min-height: 140px;
  color: var(--text-muted);
  font-size: 12px;
}
.udp-hint {
  font-size: 10px;
  color: #b0b0b0;
}
.udp-info { padding: 8px 12px; }
.udp-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--sky-100);
  font-size: 12px;
}
.udp-row:last-child { border-bottom: none; }
.udp-label { color: var(--text-muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.3px; }
.udp-value { color: var(--text-primary); font-weight: 500; text-align: right; }
.udp-unit-name { font-weight: 700; color: var(--accent); font-size: 13px; }
.udp-mono { font-family: var(--font-mono); font-size: 12px; }
.udp-status {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.udp-status.configured { background: #d4edda; color: #155724; }
.udp-status.new { background: #e2e3e5; color: #383d41; }
.udp-actions { padding: 10px 12px; }
.udp-load-btn {
  width: 100%;
  padding: 10px 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.2px;
  box-shadow: 0 2px 6px rgba(37,99,235,0.2);
}
.udp-load-btn:hover { background: var(--accent-hover); box-shadow: 0 4px 12px rgba(37,99,235,0.3); transform: translateY(-1px); }

/* ── Project Dashboard (center panel) ──────────────── */
.project-dashboard {
  padding: 24px;
  height: 100%;
  overflow-y: auto;
}

.proj-dash-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.proj-dash-icon {
  width: 42px; height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-light);
  border: 1px solid rgba(37,99,235,0.15);
  border-radius: var(--radius-lg);
  color: var(--accent);
}

.proj-dash-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.proj-dash-meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.proj-dash-actions {
  margin-left: auto;
  display: flex;
  gap: 6px;
}

.proj-dash-btn {
  padding: 6px 14px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text-secondary);
}
.proj-dash-btn:hover { background: #f0f0f0; border-color: #aaa; }

.proj-dash-btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 2px 6px rgba(37,99,235,0.2);
}
.proj-dash-btn.primary:hover { background: var(--accent-hover); box-shadow: 0 4px 10px rgba(37,99,235,0.3); }

.proj-dash-btn.danger { color: #cc3300; border-color: #e0b0a0; }
.proj-dash-btn.danger:hover { background: #fef0ee; border-color: #cc3300; }

/* Stats row */
.proj-stats {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}

/* ── Project Info Collapse Toggle ─────────────────────────────── */
.proj-info-toggle-bar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 6px;
}
.proj-info-toggle-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 11px;
  color: var(--muted);
  padding: 3px 10px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.proj-info-toggle-btn:hover {
  background: var(--hover);
  color: var(--text);
}

/* ── Project Info Table (OPV30 style) ─────────────────────────── */
.proj-info-table {
  margin-bottom: 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.proj-info-table table {
  width: 100%;
  border-collapse: collapse;
}
.proj-info-table td {
  padding: 8px 14px;
  border: 1px solid #eee;
  font-size: 12px;
  vertical-align: middle;
}
.proj-info-table .pit-label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-muted);
  background: #f8f9fb;
  white-space: nowrap;
  width: 120px;
}
.proj-info-table .pit-value {
  font-weight: 600;
  color: var(--text-primary);
}

/* System badge in project table */
.pd-sys-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  color: #fff;
  letter-spacing: 0.3px;
  margin: 1px 3px;
}

/* ── Project Action Buttons Bar ───────────────────────────────── */
.proj-action-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
  margin-top: 6px;
  padding: 10px 12px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid var(--border);
  border-radius: 8px;
  justify-content: flex-end;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.85);
}
.proj-act-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 32px;
  padding: 0 14px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-ui);
  border: 1px solid var(--btn-iso-border);
  border-radius: 5px;
  cursor: pointer;
  color: var(--btn-iso-text);
  background: var(--btn-iso-bg);
  box-shadow: var(--btn-iso-shadow);
  transition: all var(--transition);
  letter-spacing: 0.18px;
  white-space: nowrap;
}
.proj-act-btn svg {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
}
.proj-act-btn:hover {
  background: var(--btn-iso-bg-hover);
  border-color: #94a3b8;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}
.proj-act-mark {
  border-color: #9bd4b1;
  background: linear-gradient(180deg, #f6fcf8 0%, #edf8f1 100%);
  color: #1f7a45;
}
.proj-act-batch {
  border-color: #153f76;
  background: linear-gradient(180deg, #2f7fdf 0%, #1d5fb3 100%);
  color: #ffffff;
}
.proj-act-stock {
  border-color: #515f74;
  background: linear-gradient(180deg, #7d8ea6 0%, #5d6f88 100%);
  color: #ffffff;
}
.proj-act-glass {
  border-color: #7f58c2;
  background: linear-gradient(180deg, #b886ff 0%, #8b5cf6 100%);
  color: #ffffff;
}
.proj-act-export {
  border-color: #177a45;
  background: linear-gradient(180deg, #32c86f 0%, #169a4e 100%);
  color: #ffffff;
}
.proj-act-cut {
  border-color: #128196;
  background: linear-gradient(180deg, #2ad1e8 0%, #0ea5b8 100%);
  color: #ffffff;
}
.proj-act-drawing {
  border-color: #c76a10;
  background: linear-gradient(180deg, #ffb44c 0%, #f08a1d 100%);
  color: #1f2937;
}

.proj-act-batch:hover,
.proj-act-stock:hover,
.proj-act-glass:hover,
.proj-act-export:hover,
.proj-act-cut:hover,
.proj-act-drawing:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.18);
}

.proj-act-batch:hover { background: linear-gradient(180deg, #3a8bf0 0%, #2269bf 100%); border-color: #10335f; }
.proj-act-stock:hover { background: linear-gradient(180deg, #8e9eb4 0%, #6a7c93 100%); border-color: #445267; }
.proj-act-glass:hover { background: linear-gradient(180deg, #c79bff 0%, #9a69ff 100%); border-color: #6f46b0; }
.proj-act-export:hover { background: linear-gradient(180deg, #3fda7d 0%, #1aaa59 100%); border-color: #12663a; }
.proj-act-cut:hover { background: linear-gradient(180deg, #46ddf0 0%, #18b5c9 100%); border-color: #0d7182; }
.proj-act-drawing:hover { background: linear-gradient(180deg, #ffc061 0%, #f49a31 100%); border-color: #ad5d10; color: #111827; }

.proj-act-batch:active,
.proj-act-stock:active,
.proj-act-glass:active,
.proj-act-export:active,
.proj-act-cut:active,
.proj-act-drawing:active {
  transform: translateY(0);
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.22);
}

/* Project detail info grid (legacy — kept for compat) */
.proj-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
}

.proj-detail-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.proj-detail-label {
  font-size: 9px;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-muted);
}

.proj-detail-value {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.proj-stat {
  flex: 1;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.proj-stat-val {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
}

.proj-stat-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-top: 2px;
}

/* Systems list in project dashboard */
.proj-sys-section {
  margin-top: 6px;
}

.proj-sys-title {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--section-text);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.proj-sys-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.proj-sys-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.proj-sys-row:hover { border-color: var(--accent); }

.proj-sys-icon { width: 20px; height: 20px; flex-shrink: 0; color: var(--text-muted); }

.proj-sys-info { flex: 1; }

.proj-sys-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.proj-sys-path {
  font-size: 10px;
  color: var(--text-muted);
}

.proj-sys-status {
  font-size: 9px;
  font-family: var(--font-mono);
  font-weight: 600;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: var(--radius);
}
.proj-sys-status.ready { background: #e6f7ee; color: #1a7742; }
.proj-sys-status.planned { background: #f0f0f0; color: #888; display: none !important; }
.proj-sys-status.inbuild { background: #fff4e6; color: #b47500; }

.proj-sys-remove {
  width: 18px; height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text-muted);
  padding: 0;
  opacity: 0;
  transition: all var(--transition);
}
.proj-sys-row:hover .proj-sys-remove { opacity: 1; }
.proj-sys-remove:hover { background: #f5d0cc; color: #cc3300; }

.proj-sys-empty {
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 12px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

.proj-sys-empty-hint {
  font-size: 10px;
  margin-top: 6px;
  color: #aaa;
}

/* ── Project Modal extras ──────────────────────────── */
.proj-modal-card {
  max-width: 520px;
  text-align: left;
}

.proj-modal-body {
  margin: 12px 0 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.proj-field-row {
  display: flex;
  gap: 10px;
}

.proj-field {
  flex: 1;
  min-width: 0;
}

.proj-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-label);
  margin-bottom: 4px;
}

.proj-req { color: #cc3300; font-weight: 700; }
.proj-opt { font-weight: 400; color: #999; text-transform: none; letter-spacing: 0; }

.proj-input {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--text-primary);
  background: #fff;
  transition: border-color var(--transition);
  box-sizing: border-box;
}
.proj-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0,85,170,0.12);
}
select.proj-input {
  appearance: auto;
  cursor: pointer;
}

.modal-btn--secondary {
  background: #fff;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.modal-btn--secondary:hover { background: #f4f4f4; }

.modal-btn--danger {
  background: linear-gradient(180deg, #dd3300 0%, #b82200 100%);
  color: #fff;
  border: 1px solid #992200;
}
.modal-btn--danger:hover { background: linear-gradient(180deg, #ee4411 0%, #cc3300 100%); }
.modal-btn--danger:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* ══ DELETE WARNING MODAL ══════════════════════════════════════ */
.del-warning-banner {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  margin: 8px 0 14px;
  background: #fff5f5;
  border: 1px solid #ffcccc;
  border-left: 3px solid #cc3300;
  border-radius: 4px;
  font-size: 11.5px;
  line-height: 1.6;
  color: #662200;
}
.del-warning-banner svg { flex-shrink: 0; margin-top: 1px; }

.del-responsibility {
  margin-bottom: 14px;
}
.del-field {
  margin-bottom: 10px;
}
.del-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-label);
  margin-bottom: 4px;
}
.del-req { color: #cc3300; font-weight: 700; }
.del-input {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--text-primary);
  background: #fff;
  transition: border-color var(--transition);
  box-sizing: border-box;
}
.del-input:focus {
  outline: none;
  border-color: #cc3300;
  box-shadow: 0 0 0 2px rgba(204,51,0,0.12);
}
.del-note {
  font-size: 10px;
  color: #999;
  margin-top: 4px;
  font-style: italic;
}

/* ══ CUSTOM CONFIRM MODAL ══════════════════════════════════════ */
.cfm-card {
  max-width: 380px;
  text-align: center;
  padding: 28px 28px 22px;
  border-radius: 12px;
  animation: cfmSlideIn 0.2s ease-out;
}
@keyframes cfmSlideIn {
  from { opacity: 0; transform: translateY(-16px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.cfm-icon-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
}
.cfm-icon-wrap svg {
  padding: 12px;
  background: #fff5f5;
  border-radius: 50%;
  border: 2px solid #ffcccc;
}
.cfm-title {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.cfm-message {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 22px;
  white-space: pre-line;
}
.modal-bg#customConfirmModal.cfm-top {
  align-items: flex-start;
  padding-top: 72px;
}
.cfm-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}
.cfm-btn {
  padding: 9px 28px;
  border-radius: var(--radius);
  font-size: 12.5px;
  font-weight: 700;
  font-family: var(--font-heading);
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
}
.cfm-btn-cancel {
  background: #fff;
  color: var(--text-secondary);
  border-color: var(--border);
}
.cfm-btn-cancel:hover { background: #f4f4f4; }
.cfm-btn-confirm {
  background: linear-gradient(180deg, #dd3300 0%, #b82200 100%);
  color: #fff;
  border-color: #992200;
  box-shadow: 0 2px 6px rgba(204,51,0,0.25);
}
.cfm-btn-confirm:hover {
  background: linear-gradient(180deg, #ee4411 0%, #cc3300 100%);
  box-shadow: 0 4px 12px rgba(204,51,0,0.35);
}

/* ══ CREATE UNIT MODAL (Modern) ════════════════════════════════ */
.cu-modal {
  max-width: 560px;
  width: 94%;
  text-align: left;
  padding: 0;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.45);
  overflow: hidden;
  box-shadow: 0 26px 70px rgba(15,23,42,0.28), 0 2px 10px rgba(15,23,42,0.08);
  animation: cuSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes cuSlideIn {
  from { transform: translateY(-16px) scale(0.97); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}

.cu-titlebar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 17px 22px;
  background: linear-gradient(130deg, #0f172a 0%, #1e3a8a 48%, #2563eb 100%);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.1px;
}
.cu-titlebar svg { flex-shrink: 0; stroke: rgba(255,255,255,0.7); }
.cu-titlebar span { flex: 1; }
.cu-close {
  width: 28px; height: 28px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 6px;
  font-size: 16px;
  line-height: 1;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: all 0.15s ease;
}
.cu-close:hover { background: rgba(255,255,255,0.2); color: #fff; }

.cu-body {
  padding: 22px 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.cu-row {
  display: flex;
  gap: 12px;
}

.cu-field {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cu-field--sm { flex: 0 0 80px; }
.cu-field--full { flex: 1 1 100%; }

.cu-label {
  font-family: var(--font-heading);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #555;
}
.cu-req { color: #e53935; font-weight: 700; }
.cu-opt { font-weight: 400; color: #aaa; text-transform: none; letter-spacing: 0; font-size: 10px; }
.cu-unit { font-weight: 400; color: #999; text-transform: none; letter-spacing: 0; font-size: 9px; }

.cu-input {
  width: 100%;
  padding: 9px 12px;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--text-primary);
  background: var(--sky-50);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.cu-input:hover { border-color: var(--border-dark); }
.cu-input:focus {
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.cu-input::placeholder { color: #b0b8c4; }
select.cu-input { appearance: auto; cursor: pointer; }
select.cu-input:disabled { background: #f0f1f3; color: #aaa; cursor: not-allowed; border-color: #e8e8e8; }

.cu-input[type="number"] {
  appearance: textfield;
  -moz-appearance: textfield;
}
.cu-input[type="number"]::-webkit-inner-spin-button,
.cu-input[type="number"]::-webkit-outer-spin-button {
  opacity: 1;
}

.cu-divider {
  height: 1px;
  background: linear-gradient(90deg, rgba(203,213,225,0), rgba(203,213,225,1), rgba(203,213,225,0));
  margin: 2px 0;
}

.cu-asm-dims {
  border: 1px solid #dbeafe;
  background: linear-gradient(180deg, #eff6ff 0%, #f8fbff 100%);
  border-radius: 10px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cu-asm-dims-head {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #1e40af;
}
.cu-asm-note {
  font-size: 11px;
  color: #475569;
  line-height: 1.35;
}

.cu-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border-top: 1px solid #e2e8f0;
}
.cu-actions-right {
  display: flex;
  gap: 8px;
}

.cu-btn {
  padding: 7px 20px;
  font-family: var(--font-heading);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 6px;
  border: none;
  transition: all 0.15s ease;
}
.cu-btn--save {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 6px 14px rgba(37,99,235,0.28);
}
.cu-btn--save:hover { background: var(--accent-hover); box-shadow: 0 4px 14px rgba(37,99,235,0.35); transform: translateY(-1px); }
.cu-btn--save:active { transform: translateY(0); box-shadow: 0 1px 4px rgba(37,99,235,0.2); }

.cu-btn--cancel {
  background: #fff;
  border: 1.5px solid #dde1e6;
  color: #555;
}
.cu-btn--cancel:hover { background: #f0f1f3; border-color: #c0c6ce; color: #333; }

.cu-btn--clear {
  background: transparent;
  border: none;
  color: #999;
  font-weight: 400;
  padding: 7px 14px;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.cu-btn--clear:hover { color: #e53935; }

/* ══ CREATE UNIT WIZARD (3-step visual popup) ══════════════════ */
.cuw-container {
  width: 96vw;
  max-width: 820px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15), 0 4px 16px rgba(0,0,0,0.08);
  animation: cuwSlideIn 0.25s cubic-bezier(0.16,1,0.3,1);
}
@keyframes cuwSlideIn {
  from { transform: translateY(-14px) scale(0.98); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}

/* Header */
.cuw-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: linear-gradient(130deg, #1e40af 0%, #2563eb 60%, #3b82f6 100%);
  border-bottom: none;
  flex-shrink: 0;
}
.cuw-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.1px;
}
.cuw-header-left svg { flex-shrink: 0; stroke: rgba(255,255,255,0.75); }
.cuw-close {
  width: 28px; height: 28px;
  background: rgba(255,255,255,0.15);
  border: none;
  border-radius: 7px;
  font-size: 17px;
  line-height: 1;
  color: rgba(255,255,255,0.85);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: all 0.15s ease;
}
.cuw-close:hover { background: rgba(255,255,255,0.28); color: #fff; }

/* Progress Bar */
.cuw-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  background: #f8fafc;
  border-bottom: 1px solid #e9edf2;
  gap: 0;
  flex-shrink: 0;
}
.cuw-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 0 0 auto;
  cursor: default;
  opacity: 0.45;
  transition: opacity 0.2s ease;
}
.cuw-step.active  { opacity: 1; }
.cuw-step.done    { opacity: 0.8; }
.cuw-step-num {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: #e2e8f0;
  border: 1.5px solid #cbd5e1;
  color: #64748b;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.cuw-step.active  .cuw-step-num { background: #2563eb; border-color: #2563eb; color: #fff; box-shadow: 0 0 0 3px rgba(37,99,235,0.18); }
.cuw-step.done    .cuw-step-num { background: #16a34a; border-color: #16a34a; color: #fff; }
.cuw-step-lbl {
  font-family: var(--font-heading);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: #94a3b8;
  white-space: nowrap;
  transition: color 0.2s ease;
}
.cuw-step.active .cuw-step-lbl { color: #2563eb; }
.cuw-step.done   .cuw-step-lbl { color: #16a34a; }
.cuw-prog-line {
  flex: 1;
  height: 1.5px;
  background: #e2e8f0;
  margin: 0 8px;
  margin-bottom: 14px;
  border-radius: 2px;
  min-width: 28px;
  max-width: 80px;
}

/* Body / Panes */
.cuw-body {
  flex: 1;
  overflow: hidden;
  position: relative;
  background: #fff;
}
.cuw-pane {
  display: none;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  padding: 22px 24px;
  box-sizing: border-box;
}
.cuw-pane.active { display: flex; }
.cuw-pane-head { margin-bottom: 16px; }
.cuw-pane-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 2px;
}
.cuw-pane-sub {
  font-size: 12px;
  color: #94a3b8;
}

/* ── Type/Brand/Template card grids */
.cuw-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
}
.cuw-grid--brand {
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
}
.cuw-card {
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: 11px;
  padding: 16px 12px 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  transition: all 0.16s ease;
  position: relative;
  overflow: hidden;
}
.cuw-card:hover {
  border-color: #93c5fd;
  background: #eff6ff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,99,235,0.12);
}
.cuw-card.selected {
  border-color: #2563eb;
  background: #eff6ff;
  box-shadow: 0 0 0 2px rgba(37,99,235,0.25);
}
.cuw-card.selected::after {
  content: '✓';
  position: absolute;
  top: 6px; right: 7px;
  width: 16px; height: 16px;
  background: #2563eb;
  border-radius: 50%;
  font-size: 9px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 16px;
  font-weight: 700;
}
.cuw-card-img {
  width: 100%;
  height: 76px;
  object-fit: cover;
  border-radius: 7px;
  background: #e2e8f0;
}
.cuw-card-preview {
  width: 100%;
  height: 86px;
  border-radius: 7px;
  border: 1px solid #dbe5f0;
  background: #f8fafc;
  padding: 4px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.cuw-card-preview svg {
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
}
.cuw-card-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.cuw-card-label {
  font-family: var(--font-heading);
  font-size: 11.5px;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.3;
}
.cuw-card-sub {
  font-size: 10px;
  color: #94a3b8;
  line-height: 1.3;
}
.cuw-card-badge {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding: 2px 7px;
  border-radius: 4px;
  background: #dbeafe;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}
.cuw-card-badge.tpl  { background: #dcfce7; color: #166534; border-color: #bbf7d0; }
.cuw-card-badge.sys  { background: #ede9fe; color: #5b21b6; border-color: #ddd6fe; }
.cuw-card-badge.asm  { background: #fef9c3; color: #854d0e; border-color: #fef08a; }

/* Selected system summary banner in Step 4 */
.cuw-sel-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 9px;
  margin-bottom: 14px;
}
.cuw-sel-banner:empty { display: none; }
.cuw-sel-banner-icon {
  font-size: 20px;
  flex-shrink: 0;
}
.cuw-sel-banner-info { flex: 1; }
.cuw-sel-banner-name {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: #1e3a5f;
}
.cuw-sel-banner-meta {
  font-size: 11px;
  color: #64748b;
  margin-top: 2px;
}

/* Step 4 form fields — light theme */
#cuwPane4 .cu-label { color: #475569; }
#cuwPane4 .cu-input {
  background: #fff;
  border-color: #cbd5e1;
  color: #0f172a;
}
#cuwPane4 .cu-input:hover  { border-color: #93c5fd; }
#cuwPane4 .cu-input:focus  { background: #fff; border-color: #2563eb; box-shadow: 0 0 0 3px rgba(37,99,235,0.12); }
#cuwPane4 .cu-input::placeholder { color: #cbd5e1; }
#cuwPane4 select.cu-input option  { background: #fff; color: #0f172a; }
#cuwPane4 .cu-asm-dims {
  background: #f0f9ff;
  border-color: #bae6fd;
}
#cuwPane4 .cu-asm-dims-head { color: #0369a1; }
#cuwPane4 .cu-asm-note { color: #94a3b8; }
#cuwPane4 .cu-divider { background: linear-gradient(90deg, transparent, #e2e8f0, transparent); }

/* Footer */
.cuw-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: #f8fafc;
  border-top: 1px solid #e9edf2;
  flex-shrink: 0;
}
.cuw-footer-left, .cuw-footer-right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.cuw-footer .cu-btn--cancel {
  background: #fff;
  border-color: #e2e8f0;
  color: #64748b;
}
.cuw-footer .cu-btn--cancel:hover { background: #f1f5f9; border-color: #cbd5e1; color: #374151; }
.cuw-footer .cu-btn--clear {
  color: #94a3b8;
}
.cuw-footer .cu-btn--clear:hover { color: #ef4444; }
.cuw-footer .cu-btn--save {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 3px 10px rgba(37,99,235,0.28);
}
.cuw-footer .cu-btn--save:hover { box-shadow: 0 5px 16px rgba(37,99,235,0.4); transform: translateY(-1px); }

/* No-items placeholder */
.cuw-empty {
  grid-column: 1/-1;
  padding: 40px 20px;
  text-align: center;
  color: #475569;
  font-size: 13px;
}
.cuw-empty svg { margin-bottom: 10px; opacity: 0.4; }

/* ══════════════════════════════════════════════════════════════ */

/* ── "Add to Project" button in detail panel ─────── */
.dp-project-wrap {
  padding: 6px 12px;
  border-bottom: 1px solid #e0e0e0;
}

.dp-project-select {
  width: 100%;
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 11px;
  color: var(--text-primary);
  background: #fff;
  cursor: pointer;
}
.dp-project-select:focus { outline: none; border-color: var(--accent); }

/* ══ UNIT VIEWER MODAL (rich load panel) ══════════════════════ */
.uvm-container {
  width: 96vw;
  max-width: 920px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 32px 90px rgba(15,23,42,0.22), 0 2px 10px rgba(15,23,42,0.06);
  animation: uvmIn 0.3s cubic-bezier(0.16,1,0.3,1);
}
@keyframes uvmIn {
  from { transform: translateY(-14px) scale(0.97); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}

/* Header */
.uvm-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  background: linear-gradient(130deg, #0f172a 0%, #1e3a5f 55%, #1d4ed8 100%);
  flex-shrink: 0;
}
.uvm-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.uvm-header-icon {
  width: 36px; height: 36px;
  border-radius: 9px;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.uvm-header-icon svg { stroke: rgba(255,255,255,0.8); }
.uvm-header-title {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.1px;
}
.uvm-header-sub {
  font-size: 11.5px;
  color: rgba(255,255,255,0.55);
  margin-top: 1px;
}
.uvm-close {
  width: 30px; height: 30px;
  background: rgba(255,255,255,0.08);
  border: none;
  border-radius: 8px;
  font-size: 18px;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: all 0.15s ease;
  line-height: 1;
}
.uvm-close:hover { background: rgba(255,255,255,0.18); color: #fff; }

/* Body */
.uvm-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Left column */
.uvm-left {
  width: 260px;
  flex-shrink: 0;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border-right: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.uvm-thumb-wrap {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.uvm-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.uvm-thumb-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: #1e293b;
}
.uvm-sys-info {
  padding: 14px 16px 0;
}
.uvm-sys-name {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 4px;
}
.uvm-sys-desc {
  font-size: 11.5px;
  color: #64748b;
  line-height: 1.5;
}
.uvm-features {
  padding: 12px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.uvm-feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10.5px;
  font-weight: 600;
  color: #1d4ed8;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 4px;
  padding: 3px 8px;
}
.uvm-feature-tag::before { content: '✓'; font-size: 9px; }

/* Right column */
.uvm-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 0;
}

.uvm-info-grid {
  padding: 16px 20px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.uvm-info-row {
  display: flex;
  gap: 6px;
  align-items: baseline;
  padding: 6px 0;
  border-bottom: 1px solid #f1f5f9;
}
.uvm-info-row:nth-child(odd) { padding-right: 12px; }
.uvm-info-row:nth-child(even) { padding-left: 12px; border-left: 1px solid #f1f5f9; }
.uvm-info-key {
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: #94a3b8;
  min-width: 70px;
  flex-shrink: 0;
}
.uvm-info-val {
  font-size: 12.5px;
  font-weight: 600;
  color: #0f172a;
}
.uvm-info-val.mono { font-family: monospace; font-size: 13px; }
.uvm-info-val.green { color: #16a34a; }
.uvm-info-val.blue  { color: #2563eb; }
.uvm-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.uvm-status-chip.configured { background: #dcfce7; color: #16a34a; }
.uvm-status-chip.new        { background: #f1f5f9; color: #64748b; }

.uvm-divider {
  height: 1px;
  background: #e2e8f0;
  margin: 14px 20px;
  flex-shrink: 0;
}

.uvm-form-section { padding: 0 20px; }
.uvm-asm-section  { padding: 0 20px 16px; flex: 1; }

.uvm-section-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #475569;
  margin-bottom: 10px;
}
.uvm-section-title svg { stroke: #94a3b8; flex-shrink: 0; }

.uvm-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.uvm-form-field { display: flex; flex-direction: column; gap: 4px; }
.uvm-label {
  font-family: var(--font-heading);
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: #64748b;
}
.uvm-req { color: #e53935; }
.uvm-opt { font-weight: 400; color: #aaa; text-transform: none; letter-spacing: 0; }
.uvm-input {
  padding: 9px 12px;
  font-size: 13px;
  font-family: var(--font-ui);
  color: #0f172a;
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.uvm-input:hover  { border-color: #cbd5e1; }
.uvm-input:focus  { border-color: #3b82f6; background: #fff; box-shadow: 0 0 0 3px rgba(59,130,246,0.12); }
.uvm-input::placeholder { color: #b0b8c4; }
.uvm-hint { font-size: 10.5px; color: #94a3b8; margin-top: 2px; }

/* Assembly section */
.uvm-asm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11.5px;
}
.uvm-asm-table th {
  background: #f8fafc;
  border-bottom: 2px solid #e2e8f0;
  padding: 6px 8px;
  text-align: left;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: #64748b;
}
.uvm-asm-table td {
  padding: 5px 8px;
  border-bottom: 1px solid #f1f5f9;
  color: #334155;
}
.uvm-asm-table tr:last-child td { border-bottom: none; }
.uvm-asm-coming {
  padding: 24px 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.uvm-asm-coming-txt { font-size: 12px; color: #94a3b8; line-height: 1.5; }

/* Footer */
.uvm-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 22px;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  flex-shrink: 0;
}
.uvm-footer-note {
  font-size: 11px;
  color: #64748b;
  max-width: 360px;
  line-height: 1.4;
}
.uvm-footer-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
.uvm-btn {
  padding: 8px 20px;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
}
.uvm-btn--cancel {
  background: #fff;
  border: 1.5px solid #e2e8f0;
  color: #475569;
}
.uvm-btn--cancel:hover { background: #f1f5f9; border-color: #cbd5e1; }
.uvm-btn--save {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}
.uvm-btn--save:hover { box-shadow: 0 6px 16px rgba(37,99,235,0.42); transform: translateY(-1px); }

/* Responsive */
@media (max-width: 640px) {
  .uvm-left { display: none; }
  .uvm-form-row { grid-template-columns: 1fr; }
  .uvm-info-grid { grid-template-columns: 1fr; }
  .uvm-info-row:nth-child(even) { padding-left: 0; border-left: none; }
}

/* ══════════════════════════════════════════════════════════════
   UNIT / ASSEMBLY MANAGEMENT
══════════════════════════════════════════════════════════════ */

/* ── Toolbar ─────────────────────────────────────── */
.unit-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 16px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 8px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.9), 0 1px 3px rgba(0,0,0,0.04);
}
.unit-toolbar-left, .unit-toolbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.unit-tb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 31px;
  padding: 0 12px;
  border: 1px solid var(--btn-iso-border);
  border-radius: 5px;
  background: var(--btn-iso-bg);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  color: var(--btn-iso-text);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  box-shadow: var(--btn-iso-shadow);
}
.unit-tb-btn svg {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
}
.unit-tb-btn:hover { background: var(--btn-iso-bg-hover); border-color: #94a3b8; color: var(--text-primary); }
.unit-tb-btn:disabled { opacity: 0.45; pointer-events: none; }

.unit-tb-primary {
  background: linear-gradient(180deg, #2f7fdf 0%, #1d5fb3 100%);
  color: #ffffff;
  border-color: #153f76;
  font-weight: 600;
}
.unit-tb-primary:hover { background: linear-gradient(180deg, #3a8bf0 0%, #2269bf 100%); border-color: #10335f; color: #ffffff; }

.unit-tb-folder {
  border-color: #127891;
  background: linear-gradient(180deg, #2dd3e9 0%, #0ea5b8 100%);
  color: #ffffff;
}
.unit-tb-folder:hover { border-color: #0b667d; background: linear-gradient(180deg, #43def1 0%, #17b4c9 100%); color: #ffffff; }

.unit-tb-mark {
  border-color: #177a45;
  background: linear-gradient(180deg, #32c86f 0%, #169a4e 100%);
  color: #ffffff;
}
.unit-tb-mark:hover { border-color: #12663a; background: linear-gradient(180deg, #43d980 0%, #1aaa59 100%); color: #ffffff; }

.unit-tb-unmark {
  border-color: #7f58c2;
  background: linear-gradient(180deg, #b886ff 0%, #8b5cf6 100%);
  color: #ffffff;
}
.unit-tb-unmark:hover { border-color: #6f46b0; background: linear-gradient(180deg, #c79bff 0%, #9a69ff 100%); color: #ffffff; }

.unit-tb-move {
  border-color: #c76a10;
  background: linear-gradient(180deg, #ffb44c 0%, #f08a1d 100%);
  color: #1f2937;
}
.unit-tb-move:hover { border-color: #ad5d10; background: linear-gradient(180deg, #ffc061 0%, #f49a31 100%); color: #111827; }
.unit-tb-move:disabled { opacity: 0.45; }

.unit-tb-danger {
  border-color: #a73427;
  background: linear-gradient(180deg, #ff7b6f 0%, #e15245 100%);
  color: #ffffff;
}
.unit-tb-danger:hover { background: linear-gradient(180deg, #ff9085 0%, #eb6457 100%); border-color: #8f291f; color: #ffffff; }
.unit-tb-danger:disabled { opacity: 0.45; }

.unit-tb-sep {
  display: inline-block;
  width: 1px;
  height: 18px;
  background: var(--border);
  margin: 0 2px;
}

.unit-tb-count {
  font-size: 10px;
  color: var(--accent);
  font-weight: 600;
  min-width: 60px;
}

/* ── Unit Order Buttons (LogiKal-style arrows) ──── */
.unit-order-group {
  display: flex;
  border: 1px solid var(--btn-iso-border);
  border-radius: 5px;
  overflow: hidden;
  background: var(--btn-iso-bg);
  margin-left: 2px;
  box-shadow: var(--btn-iso-shadow);
}

.unit-order-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  border-right: 1px solid var(--border);
  color: #4b6480;
  cursor: pointer;
  transition: all 0.15s;
  padding: 0;
}

.unit-order-btn:last-child { border-right: none; }

.unit-order-btn:hover:not(:disabled) {
  background: #eef4f9;
  color: #1d4c76;
}

.unit-order-btn:active:not(:disabled) {
  background: var(--sky-100);
}

.unit-order-btn:disabled {
  opacity: 0.35;
  cursor: default;
  color: var(--text-muted);
}

.unit-tb-total {
  font-size: 11px;
  font-weight: 700;
  color: #56687b;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── View Switch ─────────────────────────────────── */
.unit-view-switch {
  display: flex;
  border: 1px solid var(--btn-iso-border);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: var(--btn-iso-shadow);
}
.unit-vs-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: none;
  background: var(--btn-iso-bg);
  color: #617487;
  cursor: pointer;
  transition: all var(--transition);
}
.unit-vs-btn + .unit-vs-btn { border-left: 1px solid var(--border); }
.unit-vs-btn:hover { background: #eef4f9; color: var(--text-primary); }
.unit-vs-btn.active { background: linear-gradient(180deg, #2a5d9f 0%, #1d487f 100%); color: #fff; }

/* ── Unit Container ──────────────────────────────── */
.unit-container {
  margin-top: 8px;
  min-height: 80px;
}

/* ── List / Detail Row ───────────────────────────── */
.unit-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-bottom: none;
  font-family: var(--font-ui);
  font-size: 13px;
  transition: all var(--transition);
}
.unit-row:first-child { border-radius: var(--radius) var(--radius) 0 0; }
.unit-row:last-child { border-bottom: 1px solid var(--border); border-radius: 0 0 var(--radius) var(--radius); }
.unit-row:only-child { border-radius: var(--radius); border-bottom: 1px solid var(--border); }
.unit-row:hover { background: var(--sky-50); }

.unit-sn {
  width: 28px;
  min-width: 28px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: #607284;
  background: #f3f6fa;
  border: 1px solid #d7e0e8;
  border-radius: 4px;
  padding: 3px 0;
  flex-shrink: 0;
}

.unit-check {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}

.unit-mark {
  width: 18px;
  text-align: center;
  font-size: 12px;
  color: #ccc;
  flex-shrink: 0;
}
.unit-mark.done { color: #2a9d2a; font-weight: bold; }

.unit-row-thumb {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 36px;
  background: var(--sky-50);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  flex-shrink: 0;
}
.unit-row-thumb svg { max-width: 42px !important; max-height: 32px !important; width: 100%; height: auto; }

.unit-name {
  font-weight: 600;
  color: var(--text-primary);
  min-width: 70px;
}

.unit-dim-badge, .unit-glass-badge, .unit-sys-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 500;
  white-space: nowrap;
}
.unit-dim-badge {
  background: #eff6ff;
  color: var(--accent);
  border: 1px solid #bfdbfe;
}
.unit-glass-badge {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}
.unit-sys-badge {
  background: #ede9fe;
  color: #6d28d9;
  border: 1px solid #ddd6fe;
}

.unit-qty-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  background: #fff7ed;
  color: #c2410c;
  border: 1px solid #fed7aa;
  letter-spacing: 0.2px;
}

.unit-detail-path {
  font-size: 10px;
  color: var(--text-tertiary);
  margin-left: auto;
}
.unit-detail-date {
  font-size: 10px;
  color: var(--text-tertiary);
  min-width: 70px;
  text-align: right;
}

.unit-row-actions {
  margin-left: auto;
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}
.unit-act-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid var(--btn-iso-border);
  border-radius: 5px;
  background: var(--btn-iso-bg);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  color: var(--btn-iso-text);
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--btn-iso-shadow);
  white-space: nowrap;
}
.unit-act-btn svg {
  flex-shrink: 0;
  width: 11px;
  height: 11px;
}
.unit-act-btn:hover { background: var(--btn-iso-bg-hover); border-color: #94a3b8; }
.unit-act-btn.load {
  background: linear-gradient(180deg, #2a5d9f 0%, #1d487f 100%);
  border-color: #1f4f8f;
  color: #ffffff;
}
.unit-act-btn.load:hover { background: linear-gradient(180deg, #3068b0 0%, #22528f 100%); color: #fff; }
.unit-act-btn.copy {
  border-color: #a8d7bf;
  background: linear-gradient(180deg, #f7fcf9 0%, #eef8f2 100%);
  color: #1f7a45;
}
.unit-act-btn.copy:hover { background: linear-gradient(180deg, #eef9f2 0%, #e3f4ea 100%); color: #196239; }
.unit-act-btn.edit {
  border-color: #bdd4f0;
  background: linear-gradient(180deg, #f5f9ff 0%, #eaf2ff 100%);
  color: #2a5d9f;
}
.unit-act-btn.edit:hover { background: linear-gradient(180deg, #e8f1fb 0%, #d9eaff 100%); border-color: #7aaee0; color: #1a4580; }
.unit-act-btn.del {
  border-color: #e5b6b2;
  background: linear-gradient(180deg, #fff9f8 0%, #fef1ef 100%);
  color: #b24334;
}
.unit-act-btn.del:hover { background: linear-gradient(180deg, #fff4f2 0%, #fee7e2 100%); border-color: #ce7d72; }
.unit-act-btn.rename {
  border-color: #cfd8e2;
  background: linear-gradient(180deg, #ffffff 0%, #f6f9fc 100%);
  color: #55687b;
}
.unit-act-btn.rename:hover { color: #2b4156; }

/* ── Grid / Thumbnail View ───────────────────────── */
.unit-view-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(188px, 1fr));
  gap: 12px;
}
.unit-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  text-align: center;
  overflow: hidden;
  transition: border-color 0.18s, box-shadow 0.18s, transform 0.18s;
  cursor: pointer;
}
.unit-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 18px rgba(0,85,170,0.13), 0 1px 4px rgba(0,0,0,0.06);
  transform: translateY(-1px);
}
.unit-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0,85,170,0.18);
}
.unit-card-check {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 3;
  width: 15px;
  height: 15px;
  cursor: pointer;
}
/* Status dot — top-right corner */
.unit-card-status-dot {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 3;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #d1d5db;
  border: 1.5px solid #fff;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.08);
}
.unit-card-status-dot.configured {
  background: #16a34a;
}

/* Thumbnail area */
.unit-card-icon {
  width: 100%;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #f0f6ff 0%, #e8f0fb 100%);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  flex-shrink: 0;
}
.unit-card-icon svg {
  max-width: 84% !important;
  max-height: 84% !important;
  width: auto;
  height: auto;
  display: block;
  filter: drop-shadow(0 1px 3px rgba(0,40,100,0.10));
}

/* Info body */
.unit-card-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 10px 10px 0;
  flex: 1;
}
.unit-card-name {
  font-weight: 700;
  font-size: 13px;
  color: var(--text-primary);
  letter-spacing: 0.2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.unit-card-sys {
  font-size: 10px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  line-height: 1.3;
}
.unit-card-dim {
  font-size: 11px;
  color: var(--accent);
  font-weight: 600;
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  letter-spacing: -0.3px;
}
.unit-card-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin-top: 2px;
}
.unit-card-status-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: #94a3b8;
  padding: 1px 5px;
  border-radius: 3px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
}
.unit-card-status-label.cfg {
  color: #15803d;
  background: #f0fdf4;
  border-color: #bbf7d0;
}

/* Action footer */
.unit-card-actions {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 8px 10px 10px;
  margin-top: 8px;
}
.unit-card-primary-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 100%;
  padding: 6px 10px;
  border-radius: 6px;
  border: none;
  background: var(--accent, #0055aa);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: background 0.15s;
  font-family: var(--font-heading);
}
.unit-card-primary-btn:hover { background: #0044cc; }
.unit-card-primary-btn svg { width: 11px; height: 11px; stroke: #fff; flex-shrink: 0; }

.unit-card-sec-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: 5px;
}
.unit-card-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 26px;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: #f8fafc;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.13s, border-color 0.13s, color 0.13s;
  flex-shrink: 0;
}
.unit-card-icon-btn:hover { background: #eff6ff; border-color: var(--accent); color: var(--accent); }
.unit-card-icon-btn.del-btn:hover { background: #fef2f2; border-color: #ef4444; color: #ef4444; }
.unit-card-icon-btn svg { width: 13px; height: 13px; display: block; }

/* Extra-Large View */
.unit-view-xlarge {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.unit-card-xl .unit-card-icon {
  aspect-ratio: 3/2;
}
.unit-card-xl .unit-card-name {
  font-size: 15px;
  font-weight: 800;
}
.unit-card-xl .unit-card-sys { font-size: 11px; }
.unit-card-xl .unit-card-dim { font-size: 12px; }
.unit-card-xl .unit-card-primary-btn {
  padding: 8px 12px;
  font-size: 12px;
}
.unit-card-xl .unit-card-icon-btn { width: 32px; height: 30px; }
.unit-card-xl .unit-card-icon-btn svg { width: 14px; height: 14px; }

/* ══════════════════════════════════════════════════════════════
   COMING SOON MODAL
══════════════════════════════════════════════════════════════ */
.modal-bg {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(10,30,50,0.35);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-bg.show { opacity: 1; pointer-events: all; }

/* ══ ASSEMBLY VIEWER MODAL (avm) ══════════════════════════════ */
#asmViewerModal {
  padding: 10px;
}
.avm-container {
  width: min(1380px, calc(100vw - 20px));
  max-width: 1380px;
  height: min(94vh, calc(100vh - 20px));
  max-height: calc(100vh - 20px);
  display: flex;
  flex-direction: column;
  background: #f1f5f9;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.22), 0 4px 16px rgba(0,0,0,0.1);
}

/* Header */
.avm-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 52px;
  background: linear-gradient(130deg, #0f172a 0%, #1e40af 60%, #2563eb 100%);
  flex-shrink: 0;
  gap: 12px;
}
.avm-header-left {
  display: flex;
  align-items: center;
  gap: 9px;
  color: rgba(255,255,255,0.9);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}
.avm-header-sep { color: rgba(255,255,255,0.35); }
.avm-header-name {
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: none;
}
.avm-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.avm-action-btn {
  height: 30px;
  padding: 0 12px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 7px;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.85);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.avm-action-btn:hover { background: rgba(255,255,255,0.2); color: #fff; border-color: rgba(255,255,255,0.4); }
.avm-action-btn--primary {
  background: #16a34a;
  border-color: #16a34a;
  color: #fff;
}
.avm-action-btn--primary:hover { background: #15803d; border-color: #15803d; }
.avm-action-btn--close {
  width: 30px;
  padding: 0;
  text-align: center;
  background: rgba(239,68,68,0.15);
  border-color: rgba(239,68,68,0.3);
  color: rgba(255,255,255,0.75);
  font-size: 14px;
}
.avm-action-btn--close:hover { background: rgba(239,68,68,0.5); border-color: #ef4444; color: #fff; }

/* Body */
.avm-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Top Row: Elevation | Info+Glass */
.avm-top-row {
  display: grid;
  grid-template-columns: minmax(320px, 34%) minmax(0, 1fr);
  gap: 14px;
  min-height: 0;
}
@media (max-width: 1180px) {
  .avm-top-row {
    grid-template-columns: minmax(280px, 38%) minmax(0, 1fr);
  }
}
@media (max-width: 900px) {
  .avm-top-row {
    grid-template-columns: 1fr;
  }
}

.avm-elevation-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 11px;
  padding: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.avm-card-label {
  font-family: var(--font-heading);
  font-size: 9.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: #94a3b8;
}
.avm-elevation-inner, .avm-template-inner {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.avm-elevation-inner {
  display: flex;
  align-items: stretch;
}
.avm-template-inner {
  font-size: 11px;
  color: #475569;
  border-top: 1px solid #f1f5f9;
  padding-top: 8px;
}
.avm-elevation-stage {
  width: 100%;
  min-height: clamp(160px, 28vh, 240px);
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: 12px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.avm-elevation-stage svg {
  display: block !important;
  width: auto !important;
  height: auto !important;
  max-width: 100% !important;
  max-height: clamp(140px, 30vh, 280px) !important;
  margin: auto !important;
}

@media (max-height: 860px) {
  .avm-header {
    height: 46px;
    padding: 0 14px;
  }
  .avm-action-btn {
    height: 26px;
    padding: 0 8px;
    font-size: 10px;
  }
  .avm-body {
    padding: 10px 12px;
    gap: 10px;
  }
}
.avm-elevation-empty {
  width: 100%;
  min-height: 150px;
  border: 1px dashed #cbd5e1;
  border-radius: 8px;
  background: #f8fafc;
  color: #94a3b8;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.avm-template-meta {
  font-size: 11px;
  color: #334155;
  font-weight: 600;
  line-height: 1.35;
}

.avm-info-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
  overflow: hidden;
}
.avm-info-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 11px;
  padding: 12px 16px;
  flex-shrink: 0;
}
.avm-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px 20px;
}
@media (max-width: 1280px) {
  .avm-info-grid {
    grid-template-columns: 1fr;
    gap: 2px 10px;
  }
}
.avm-info-row {
  display: flex;
  gap: 6px;
  align-items: baseline;
  font-size: 12px;
  padding: 4px 0;
  border-bottom: 1px solid #f8fafc;
}
.avm-info-label {
  color: #94a3b8;
  min-width: 80px;
  flex-shrink: 0;
  font-size: 11px;
}
.avm-info-value {
  color: #1e293b;
  font-weight: 600;
  font-size: 12px;
}

.avm-glass-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 11px;
  overflow: hidden;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

/* Section bars */
.avm-section-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  border-radius: 8px;
  flex-shrink: 0;
}
.avm-section-bar--glass  { background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; }
.avm-section-bar--frame  { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
.avm-section-bar--bead   { background: #ecfeff; color: #0f766e; border: 1px solid #99f6e4; }
.avm-section-bar--acc    { background: #fff7ed; color: #c2410c; border: 1px solid #fed7aa; }
.avm-section-bar--hw     { background: #faf5ff; color: #7c3aed; border: 1px solid #e9d5ff; }
.avm-section-bar--gasket { background: #f0f9ff; color: #0369a1; border: 1px solid #bae6fd; }
.avm-section-bar svg { flex-shrink: 0; stroke: currentColor; }

/* BOM area */
.avm-bom-area {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 11px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.avm-table-wrap {
  overflow-x: auto;
  border: 1px solid #e9edf3;
  border-radius: 8px;
}

/* Table */
.avm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.avm-table thead tr {
  background: #f8fafc;
}
.avm-table thead th {
  padding: 9px 12px;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: #64748b;
  border-bottom: 2px solid #e2e8f0;
  white-space: nowrap;
  text-align: left;
}
.avm-table--striped tbody tr:nth-child(even) { background: #fafbfc; }
.avm-table tbody tr:hover { background: #eff6ff !important; }
.avm-table tbody td {
  padding: 7px 12px;
  color: #1e293b;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: middle;
}
.avm-table tbody tr:last-child td { border-bottom: none; }
.avm-th-center { text-align: center !important; }
.avm-th-right  { text-align: right !important; }
.avm-td-center { text-align: center; }
.avm-td-right  { text-align: right; font-variant-numeric: tabular-nums; }
.avm-td-mono   { font-family: monospace; font-size: 11.5px; }
.avm-td-code   { font-family: monospace; font-size: 11.5px; font-weight: 700; color: #2563eb; }
.avm-td-unit   { font-weight: 700; color: #0f172a; font-size: 11.5px; }
.avm-td-total  { font-weight: 700; color: #1e3a5f; }

/* Profile image thumbnail cell */
.avm-thumb-cell { text-align: center; padding: 4px 6px !important; width: 48px; }
.avm-thumb {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 6px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  display: block;
  margin: 0 auto;
}
.avm-thumb-placeholder {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  border: 1px dashed #cbd5e1;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  color: #cbd5e1;
  font-size: 16px;
}

/* Glass row */
.avm-glass-row-inner { overflow-y: auto; flex: 1; }

.modal-card {
  background: #fff;
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 32px 34px;
  max-width: 380px;
  width: 90%;
  box-shadow: var(--shadow-elevated);
  animation: mIn 0.25s ease;
  text-align: center;
}

@keyframes mIn {
  from { transform: scale(0.95) translateY(-8px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.modal-head svg { color: var(--sky-600); }

.modal-sys-name {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.modal-msg {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.modal-actions { display: flex; justify-content: center; }

.modal-btn {
  padding: 8px 28px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-heading);
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: all var(--transition);
}

.modal-btn--primary {
  background: var(--accent);
  color: #fff;
  border: none;
  box-shadow: 0 2px 6px rgba(37,99,235,0.2);
}

.modal-btn--primary:hover { background: var(--accent-hover); box-shadow: 0 4px 10px rgba(37,99,235,0.3); }

.modal-btn--secondary {
  background: #f0f4f8;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.modal-btn--secondary:hover { background: #e4ebf2; }

/* ══════════════════════════════════════════════════════════════
   PROJECT DASHBOARD — Manager Sections
══════════════════════════════════════════════════════════════ */
.proj-manager-section {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.proj-mgr-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.proj-mgr-head {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 110px;
  flex-shrink: 0;
}

.proj-mgr-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  white-space: nowrap;
}

.proj-mgr-btn {
  padding: 3px 10px;
  font-size: 10px;
  font-weight: 700;
  border-radius: var(--radius);
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  transition: all var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.proj-mgr-btn:hover {
  background: var(--accent);
  color: #fff;
}

.proj-mgr-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

/* ── Tags (glass & finish) ─────────────────────────────────── */
.pd-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.4;
}

.pd-tag.glass-tag {
  background: #e3f0ff;
  color: #1a5fb4;
  border: 1px solid #b8d4f0;
}

.pd-tag.finish-tag {
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}

.pd-tag.pd-tag-warn {
  background: #fff8e1;
  color: #b28704;
  border: 1px solid #ffe082;
  font-weight: 500;
}

/* ══════════════════════════════════════════════════════════════
   GLASS / FINISH MANAGER MODAL — Inner Styles
══════════════════════════════════════════════════════════════ */
.mgr-proj-info {
  padding: 10px 14px;
  background: linear-gradient(135deg, #f0f5fa 0%, #e8eef6 100%);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.mgr-section-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.mgr-list {
  min-height: 48px;
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fafcff;
  margin-bottom: 10px;
}

.mgr-empty {
  padding: 20px 14px;
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
}

.mgr-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid #eef1f5;
  transition: background var(--transition);
}
.mgr-item:last-child { border-bottom: none; }
.mgr-item:hover { background: #f0f5fa; }

.mgr-item-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mgr-item-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.mgr-item-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  background: #e3f0ff;
  color: #1a5fb4;
  letter-spacing: 0.3px;
}

.mgr-item-del {
  width: 24px;
  height: 24px;
  border: none;
  background: transparent;
  color: #bbb;
  font-size: 16px;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.mgr-item-del:hover {
  background: #fee;
  color: #d32f2f;
}

.mgr-add-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.mgr-hint {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 4px;
  font-style: italic;
}

/* ══════════════════════════════════════════════════════════════
   SCROLLBAR GLOBAL
══════════════════════════════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--sky-200); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--sky-300); }

/* ── Utility ─────────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ══════════════════════════════════════════════════════════════
   PROJECT FOLDERS — Organize units by floor/elevation/system
══════════════════════════════════════════════════════════════ */
.unit-folder-section {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
  background: #fff;
}

.unit-folder-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: linear-gradient(180deg, #8a949f 0%, #6f7a86 100%);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  font-weight: 600;
  color: #f8fafc;
  transition: background var(--transition);
}

.unit-folder-header:hover {
  background: linear-gradient(180deg, #959fa9 0%, #798492 100%);
}

.unit-folder-arrow {
  transition: transform var(--transition);
  color: rgba(248, 250, 252, 0.88);
  flex-shrink: 0;
}
.unit-folder-arrow.open { transform: rotate(0deg); }
.unit-folder-arrow:not(.open) { transform: rotate(-90deg); }

.unit-folder-icon {
  font-size: 16px;
  flex-shrink: 0;
}

.unit-folder-name {
  flex: 1;
  font-family: var(--font-heading);
  letter-spacing: 0.2px;
  font-size: 13px;
}

.unit-folder-cat {
  font-size: 10px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.18);
  color: #eef2f7;
  font-weight: 600;
}

.unit-folder-count {
  font-size: 11px;
  font-family: var(--font-mono);
  font-weight: 600;
  background: #334155;
  color: #f8fafc;
  padding: 2px 7px;
  border-radius: 2px;
  min-width: 20px;
  text-align: center;
}

.unit-folder-actions {
  display: flex;
  gap: 3px;
  opacity: 0;
  transition: opacity var(--transition);
}

.unit-folder-header:hover .unit-folder-actions { opacity: 1; }

.unit-folder-act {
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
  padding: 2px 6px;
  color: rgba(248, 250, 252, 0.85);
  transition: all var(--transition);
}

.unit-folder-act:hover {
  background: rgba(255,255,255,0.16);
  border-color: rgba(255,255,255,0.28);
  color: #ffffff;
}

.unit-folder-act.del:hover {
  background: #f5d0cc;
  color: #cc3300;
  border-color: #e0a090;
}

.unit-folder-body {
  padding: 4px 0;
}

.unit-folder-empty {
  padding: 14px 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 11px;
  font-style: italic;
}

.unit-folder-root-label {
  padding: 10px 0 4px;
  text-align: center;
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════════════════════════
   ADMIN ZONE  — System Registry, Profile Data, Panel Data, Glass
   ═══════════════════════════════════════════════════════════════ */

/* Nav button in left tree */
.az-nav-btn { cursor: pointer; user-select: none; }
.az-nav-btn:hover { background: var(--accent-light); border-left: 2px solid var(--accent); padding-left: 10px; }
.az-nav-btn.active { background: var(--accent-light); color: var(--accent); font-weight: 700; border-left: 2px solid var(--accent); padding-left: 10px; }
.az-badge { background: #dc2626 !important; color: #fff !important; font-size: 9px; }

/* Admin panel wrapper */
.az-panel {
  display: none;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
  min-height: 0;
  background: var(--bg-content);
}

/* Tab bar */
.az-tabs {
  display: flex;
  align-items: stretch;
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 0 12px;
  gap: 0;
  flex-shrink: 0;
}
.az-tab-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 9px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color 0.12s, border-color 0.12s;
  white-space: nowrap;
}
.az-tab-btn:hover { color: var(--accent); }
.az-tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }

/* Tab content area */
.az-tab-content {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
}
.az-tab-toolbar {
  position: sticky;
  top: 0;
  z-index: 8;
  display: flex;
  justify-content: flex-end;
  padding: 0 0 10px;
  margin-bottom: 2px;
  background: linear-gradient(180deg, var(--bg-content) 0%, rgba(247, 249, 252, 0.96) 78%, rgba(247, 249, 252, 0) 100%);
}
.az-admin-save-btn {
  min-width: 148px;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.14);
}
.az-admin-save-btn:disabled,
.az-admin-save-btn.is-disabled {
  opacity: 0.48;
  cursor: not-allowed;
  filter: none;
  box-shadow: none;
}
.az-admin-save-btn:disabled:hover,
.az-admin-save-btn.is-disabled:hover {
  filter: none;
}

/* Section card */
.az-section {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.az-section-head {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-primary);
  background: var(--bg-panel-hdr);
  border-bottom: 1px solid var(--border);
  padding: 8px 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.az-section-note {
  font-size: 10.5px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: none;
  letter-spacing: 0;
  margin-left: auto;
}
.az-head-copy-btn {
  margin-left: auto;
  padding: 4px 9px;
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0;
}

/* Form grid */
.az-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  padding: 12px;
}
.az-field { display: flex; flex-direction: column; gap: 4px; }
.az-field--wide { grid-column: 1 / -1; }
.az-label { font-size: 11px; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.04em; }
.az-req { color: #dc2626; }
.az-opt { font-weight: 500; color: var(--text-muted); }
.az-input {
  height: 30px;
  padding: 0 8px;
  font-size: 12.5px;
  font-family: var(--font-ui);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  background: #fdfdfd;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.12s, box-shadow 0.12s;
  width: 100%;
}
.az-input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(37,99,235,0.12); }
.az-input.az-mono { font-family: var(--font-mono); font-size: 11.5px; }
.az-input-row { display: flex; gap: 5px; align-items: stretch; }
.az-input-row .az-input { flex: 1; }
.az-add-inline-btn {
  padding: 0 9px;
  height: 30px;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-light);
  border: 1px solid rgba(37,99,235,0.25);
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.12s;
  flex-shrink: 0;
}
.az-add-inline-btn:hover { background: rgba(37,99,235,0.15); }

/* Form action row */
.az-form-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  background: #f8fafc;
}
.az-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: filter 0.1s, transform 0.1s;
}
.az-btn:active { transform: translateY(1px); }
.az-btn--save { background: var(--accent); color: #fff; }
.az-btn--save:hover { filter: brightness(1.07); }
.az-btn--clear { background: #f1f5f9; color: var(--text-muted); border: 1px solid var(--border); }
.az-btn--clear:hover { background: #e2e8f0; }

/* Tables */
.az-table-wrap { overflow-x: auto; }
.az-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.az-table thead th {
  background: #f1f5f9;
  border-bottom: 2px solid var(--border-dark);
  padding: 7px 10px;
  text-align: left;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.az-table tbody tr { border-bottom: 1px solid var(--border); }
.az-table tbody tr:hover { background: #f8faff; }
.az-table tbody td { padding: 7px 10px; color: var(--text-primary); vertical-align: middle; }
.az-empty-row { text-align: center; color: var(--text-muted); padding: 18px !important; font-style: italic; }
.az-cell-bold  { font-weight: 700; }
.az-cell-center { text-align: center; }
.az-cell-mono  { font-family: var(--font-mono); font-size: 11px; }
.az-cell-file  { color: var(--text-muted); max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Brand pill */
.az-brand-pill {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 3px;
  font-size: 10.5px;
  font-weight: 700;
  background: #dbeafe;
  color: #1e40af;
}

/* Status chip */
.az-status-chip { display: inline-block; padding: 2px 7px; border-radius: 3px; font-size: 10px; font-weight: 700; text-transform: capitalize; }
.az-status-chip.ready   { background: var(--ok-bg);   color: #065f46; }
.az-status-chip.inbuild { background: #fef3c7;         color: #92400e; }
.az-status-chip.planned { background: #f1f5f9;         color: var(--text-muted); }

/* Delete button in tables */
.az-del-btn {
  width: 22px; height: 22px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  color: #94a3b8;
  cursor: pointer;
  transition: background 0.1s, color 0.1s;
}
.az-del-btn:hover { background: #fee2e2; color: #dc2626; border-color: #fca5a5; }

/* Edit / Duplicate row action buttons */
.az-edit-btn, .az-copy-btn {
  width: 22px; height: 22px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 13px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  color: #94a3b8;
  cursor: pointer;
  transition: background 0.1s, color 0.1s;
}
.az-edit-btn:hover { background: #eff6ff; color: #2563eb; border-color: #bfdbfe; }
.az-copy-btn:hover { background: #f0fdf4; color: #059669; border-color: #a7f3d0; }
.az-cell-actions { white-space: nowrap; }

/* Editing row highlight */
#azCustomSysTable tr[data-editing="true"] { background: #eff6ff; }

/* Toolbar for table header row */
.az-toolbar { display: flex; gap: 5px; margin-left: auto; }
.az-tool-btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 8px; font-size: 11px;
  background: #f8fafc; border: 1px solid var(--border);
  border-radius: 4px; color: var(--text-secondary);
  cursor: pointer; white-space: nowrap;
  transition: background 0.1s, border-color 0.1s, color 0.1s;
}
.az-tool-btn:hover { background: #eff6ff; border-color: #93c5fd; color: var(--accent); }
.az-tool-btn--danger:hover { background: #fee2e2; border-color: #fca5a5; color: #dc2626; }

/* Warn button (cancel edit) */
.az-btn--warn {
  padding: 5px 12px; font-size: 12px;
  background: #fff7ed; border: 1px solid #fed7aa;
  border-radius: var(--radius); color: #c2410c;
  cursor: pointer;
  transition: background 0.1s;
}
.az-btn--warn:hover { background: #ffedd5; }

/* Description cell */
.az-cell-desc { max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; color: var(--text-secondary); }

/* Fix scroll structure for az-panel flex layout */
.az-panel > .az-tab-content {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  min-height: 0;
}

/* Fix scroll structure for az-panel flex layout */
.az-panel > .az-tab-content {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  min-height: 0;
}


/* ── Hinged Door Style Picker ──────────────────────────────────── */
#hingedDoorPickerGrid {
  padding-bottom: 4px;
}

.hd-picker-card {
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 10px 10px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  transition: border-color 0.18s, box-shadow 0.18s, transform 0.12s;
  background: #f8fafc;
}
.hd-picker-card:hover {
  border-color: #3b82f6;
  box-shadow: 0 3px 12px rgba(59,130,246,0.15);
  transform: translateY(-2px);
}
.hd-picker-card--selected {
  border-color: #1d4ed8;
  background: #eff6ff;
  box-shadow: 0 4px 16px rgba(29,78,216,0.18);
}

.hd-picker-svg-wrap {
  width: 100%;
  max-width: 120px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  overflow: hidden;
  padding: 4px;
}

.hd-picker-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  text-align: center;
}
.hd-picker-sub {
  font-size: 10.5px;
  color: var(--text-muted);
  text-align: center;
}

.hd-picker-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: .02em;
}
.hd-picker-badge--solid   { background: #e0f2fe; color: #0369a1; border: 1px solid #bae6fd; }
.hd-picker-badge--dashed  { background: #fef9c3; color: #854d0e; border: 1px dashed #fde047; }
.hd-picker-badge--active  { background: #dbeafe; color: #1d4ed8; border: 1px solid #93c5fd; }

.hd-picker-btn {
  margin-top: 4px;
  padding: 4px 16px;
  border-radius: 6px;
  border: 1.5px solid #cbd5e1;
  background: #fff;
  color: var(--text);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.hd-picker-btn:hover { background: #f1f5f9; border-color: #3b82f6; color: #1d4ed8; }
.hd-picker-btn--active {
  background: #1d4ed8;
  border-color: #1d4ed8;
  color: #fff;
}
.hd-picker-btn--active:hover { background: #1e40af; }

/* Style badge in elevation unit row */
.eu-hinged-style {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 3px;
  padding: 2px 8px;
  border-radius: 6px;
  border: 1.5px solid #93c5fd;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 10.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.14s;
  white-space: nowrap;
}
.eu-hinged-style:hover { background: #dbeafe; }

.eu-hinged-badge { pointer-events: none; }
.eu-hinged-badge--warn {
  color: #92400e;
  background: #fef3c7;
  border-radius: 4px;
  padding: 1px 6px;
}

/* ── Curtain Wall Configurator Picker ─────────────────────── */
.cw-picker-body {
  padding: 14px 18px 10px;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
}

.cw-picker-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.cw-picker-title {
  font-size: 12px;
  font-weight: 800;
  color: var(--text-primary);
  margin-right: 6px;
}

.cw-picker-label {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--text-muted);
}

.cw-picker-stepper-group {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 6px;
  border: 1px solid #d6dde8;
  background: #fff;
  border-radius: 6px;
}

.cw-picker-nbtn {
  width: 22px;
  height: 22px;
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  color: #1e3a5f;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}

.cw-picker-nbtn:hover {
  background: #dbeafe;
  border-color: #93c5fd;
}

.cw-picker-nval {
  min-width: 16px;
  text-align: center;
  font-size: 12px;
  font-weight: 800;
  color: #0f172a;
}

.cw-picker-btn {
  border-radius: 6px;
  border: 1px solid transparent;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  cursor: pointer;
}

.cw-picker-btn--merge {
  background: #f59e0b;
  color: #fff;
}

.cw-picker-btn--merge.is-active {
  background: #dc2626;
}

.cw-picker-btn--unmerge {
  background: #16a34a;
  color: #fff;
}

.cw-picker-btn--reset {
  background: #fff;
  color: #475569;
  border-color: #cbd5e1;
}

.cw-picker-btn--reset:hover {
  border-color: #3b82f6;
  color: #1d4ed8;
}

.cw-picker-dims-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.cw-picker-dims-block {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.cw-picker-dims {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.cw-picker-dim {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: 10px;
  color: var(--text-muted);
}

.cw-picker-dim b {
  color: var(--text-secondary);
  font-size: 10px;
}

.cw-picker-dim input[type="range"] {
  width: 58px;
}

.cw-picker-canvas-wrap {
  margin-top: 8px;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  overflow: hidden;
  background: linear-gradient(180deg, #f7fbff 0%, #edf2f7 100%);
}

.cw-picker-svg {
  display: block;
  width: 100%;
  max-height: 360px;
}

.cw-picker-info {
  margin-top: 8px;
  border: 1px solid #d1d9e6;
  background: #fff;
  border-radius: 7px;
  padding: 6px 10px;
  font-size: 11px;
  color: #475569;
}

.cw-picker-info.warn {
  background: #fffbeb;
  border-color: #fcd34d;
  color: #854d0e;
}

.cw-picker-info.ok {
  background: #ecfdf3;
  border-color: #86efac;
  color: #166534;
}

.cw-picker-typebar {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.cw-picker-type-btn {
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #334155;
  border-radius: 6px;
  font-size: 11px;
  padding: 4px 10px;
  font-weight: 700;
  cursor: pointer;
}

.cw-picker-type-btn:hover {
  border-color: #3b82f6;
  color: #1d4ed8;
}

.cw-picker-type-btn.active {
  background: #2563eb;
  color: #fff;
  border-color: #2563eb;
}

/* ── CW Picker data row (group selector + assembly linker) ── */
.cw-picker-datarow {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px 10px;
  background: #f0f6ff;
  border: 1px solid #bfdbfe;
  border-radius: 8px;
  align-items: center;
}
.cw-picker-datarow-group,
.cw-picker-datarow-asm {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  min-width: 220px;
}
.cw-picker-drlabel {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  color: #1e3a5f;
  white-space: nowrap;
}
.cw-picker-drselect {
  flex: 1;
  border: 1px solid #93c5fd;
  border-radius: 5px;
  font-size: 11px;
  padding: 4px 6px;
  background: #fff;
  color: #1e293b;
  min-width: 140px;
}
.cw-picker-drselect:focus {
  border-color: #2563eb;
  outline: none;
}

/* ── CW BOM preview modal ── */
.cw-bom-section { margin-bottom: 16px; }
.cw-bom-section-head {
  font-size: 11px;
  font-weight: 800;
  color: #1e40af;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 6px 10px;
  background: linear-gradient(90deg,#eff6ff 0%,#f8fbff 100%);
  border-left: 3px solid #3b82f6;
  margin-bottom: 4px;
  border-radius: 0 4px 4px 0;
}
.cw-bom-section-head.panel { color: #166534; border-color: #16a34a; background: linear-gradient(90deg,#f0fdf4 0%,#f8fff9 100%); }
.cw-bom-section-head.glass { color: #0369a1; border-color: #0ea5e9; background: linear-gradient(90deg,#f0f9ff 0%,#f8fcff 100%); }
.cw-bom-section-head.summary { color: #7c3aed; border-color: #8b5cf6; background: linear-gradient(90deg,#faf5ff 0%,#fdfcff 100%); }

/* ── CW Group Editor — formula reference card ── */
.az-cw-formula-card { margin: 8px 14px 0; padding: 8px 12px; background: #f0f9ff; border: 1px solid #bae6fd; border-radius: 6px; }

/* ══════════════════════════════════════════════════════════════════════
   STANDARD UNIT CONFIGURATOR  (.uc-*)  — matches Alusteel page aesthetic
   ══════════════════════════════════════════════════════════════════════ */
.uc-modal-bg {
  align-items: stretch;
  padding: 0;
  background: rgba(10,20,40,0.72);
}
.uc-page {
  width: min(1480px, calc(100% - 36px));
  height: calc(100vh - 24px);
  margin: 12px auto;
  display: flex;
  flex-direction: column;
  background: #f3f6fa;
  overflow: hidden;
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: #0d1f35;
  border-radius: 8px;
}
/* ── Header ── */
.uc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 22px;
  background: #fff;
  border-bottom: 1px solid #c8d6e5;
  border-left: 4px solid #0057b8;
  flex-shrink: 0;
}
.uc-back-btn {
  background: none;
  border: 1px solid #c8d6e5;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  color: #1a3356;
  cursor: pointer;
  border-radius: 4px;
  white-space: nowrap;
  transition: background .15s, border-color .15s;
}
.uc-back-btn:hover { background: #e8f1fb; border-color: #0057b8; }
.uc-header-center { flex: 1; }
.uc-header-title {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  color: #1a3356;
  line-height: 1.2;
}
.uc-header-sub {
  margin: 3px 0 0;
  font-size: 11.5px;
  color: #5a7290;
}
.uc-header-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  color: #0057b8;
  background: #e8f1fb;
  border: 1px solid #b7cfea;
  padding: 5px 10px;
  border-radius: 3px;
  white-space: nowrap;
}
/* ── Scrollable body ── */
.uc-scroll-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 22px 32px;
}
/* ── Config + Preview row ── */
.uc-layout {
  display: grid;
  grid-template-columns: minmax(430px, 470px) 1fr;
  gap: 16px;
  align-items: start;
}
.uc-form-card,
.uc-preview-card,
.uc-results {
  background: #fff;
  border: 1px solid #c8d6e5;
  padding: 16px;
}
.uc-form-card h2,
.uc-preview-card h2 {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 800;
  color: #1a3356;
  padding-bottom: 8px;
  border-bottom: 2px solid #e8f1fb;
  text-transform: uppercase;
  letter-spacing: .05em;
}
/* ── Form rows ── */
.uc-row { margin-bottom: 12px; }
.uc-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.uc-label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 11.5px;
  font-weight: 700;
  color: #5a7290;
  letter-spacing: .02em;
}
.uc-input {
  border: 1px solid #c8d6e5;
  padding: 7px 10px;
  font-size: 12.5px;
  color: #0d1f35;
  background: #fff;
  border-radius: 4px;
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
  box-sizing: border-box;
}
.uc-input:focus {
  outline: none;
  border-color: #0057b8;
  box-shadow: 0 0 0 2.5px rgba(0,87,184,.13);
}
.uc-input--ro {
  background: #f0f4f8;
  color: #5a7290;
  cursor: default;
}
.uc-check-row {
  display: flex;
  gap: 20px;
}
.uc-check-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: #1a3356;
  cursor: pointer;
}
.uc-check-label input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: #0057b8;
  cursor: pointer;
}
.uc-slider-group {
  display: flex;
  gap: 8px;
  align-items: center;
}
.uc-slider-group input[type="range"] {
  flex: 1;
  height: 5px;
  cursor: pointer;
  accent-color: #0057b8;
  border: none;
  padding: 0;
  background: #c8d6e5;
  border-radius: 3px;
}
.uc-slider-num {
  width: 70px !important;
  flex-shrink: 0;
}
#ucTransomRow { display: none; }
#ucTransomRow.uc-visible { display: grid; }
/* ── Action buttons ── */
.uc-actions {
  margin-top: 16px;
  display: flex;
  gap: 8px;
}
.uc-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  font-size: 12.5px;
  font-weight: 700;
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  transition: background .15s, transform .1s;
  white-space: nowrap;
}
.uc-btn:active { transform: scale(0.97); }
.uc-btn--primary { background: #0057b8; color: #fff; border-color: #0046a0; }
.uc-btn--primary:hover { background: #0046a0; }
.uc-btn--secondary { background: #fff; color: #1a3356; border-color: #c8d6e5; }
.uc-btn--secondary:hover { background: #f0f4f8; }
.uc-btn--success { background: #16a34a; color: #fff; border-color: #15803d; }
.uc-btn--success:hover { background: #15803d; }
.uc-btn--danger { background: #dc2626; color: #fff; border-color: #b91c1c; }
.uc-btn--danger:hover { background: #b91c1c; }
/* ── Preview card ── */
.uc-preview-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.uc-preview-wrap {
  background: #f0f6fc;
  border: 1px solid #c8d6e5;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  min-height: 280px;
}
.uc-preview-template {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.uc-preview-template svg {
  width: 100%;
  max-width: 100%;
  max-height: 320px;
}
.uc-preview-svg {
  width: 100%;
  max-height: 320px;
}
.uc-preview-meta {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.uc-preview-meta span {
  background: #1a3356;
  color: #e8f1fb;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 3px;
  letter-spacing: .04em;
  max-width: 280px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
/* ── Results section ── */
.uc-hidden { display: none !important; }
.uc-results {
  margin-top: 16px;
}
.uc-results-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.uc-results-head h2 {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
  color: #1a3356;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.uc-results-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.uc-elevation-wrap {
  background: #fafcff;
  border: 1px solid #c8d6e5;
  padding: 14px;
  margin-bottom: 18px;
}
.uc-elevation-wrap h3 {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 800;
  color: #1a3356;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.uc-elevation-svg {
  width: 100%;
  max-height: 340px;
  background: #fafcff;
  display: block;
}
.uc-results h3 {
  margin: 18px 0 8px;
  font-size: 12.5px;
  font-weight: 800;
  color: #1a3356;
  text-transform: uppercase;
  letter-spacing: .05em;
  border-left: 3px solid #0057b8;
  padding-left: 8px;
}
.uc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-bottom: 8px;
}
.uc-table thead th {
  background: #1a3356;
  color: #fff;
  padding: 7px 10px;
  text-align: left;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.uc-table tbody tr:nth-child(odd) td { background: #f7fafd; }
.uc-table tbody tr:nth-child(even) td { background: #fff; }
.uc-table tbody tr:hover td { background: #e8f1fb; }
.uc-table td {
  padding: 6px 10px;
  border-bottom: 1px solid #e2eaf3;
  color: #0d1f35;
  vertical-align: middle;
}
.uc-table td:first-child { white-space: nowrap; }
.uc-table td:nth-child(2) { font-weight: 700; color: #1a3356; white-space: nowrap; }
.uc-table .uc-td-num { text-align: right; font-variant-numeric: tabular-nums; }
.uc-table .uc-td-pos { font-size: 11px; color: #5a7290; }
.uc-table .uc-td-center { text-align: center; }

/* Hinges/Handle editor card (left config panel) */
.uc-hinge-card {
  border: 1px solid #f2cf8b;
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 10px;
  background: #fffbeb;
}
.uc-hinge-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.uc-hinge-title {
  font-size: 12px;
  font-weight: 800;
  color: #8a4b00;
  letter-spacing: .01em;
}
.uc-hinge-mode {
  font-size: 11px;
  color: #7a4a00;
  background: #fff2cc;
  border: 1px solid #f5d68e;
  border-radius: 999px;
  padding: 2px 8px;
}
.uc-hinge-weight-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 11px;
  color: #6b4b12;
}
.uc-hinge-weight-row .uc-hinge-wt {
  width: 88px;
  border: 1px solid #f3cd76;
  border-radius: 4px;
  padding: 3px 6px;
  font-size: 12px;
}
.uc-hinge-auto-note {
  color: #a16207;
  font-size: 10.5px;
}
.uc-hinge-msg {
  border-radius: 5px;
  padding: 6px 10px;
  margin-bottom: 8px;
  font-size: 11px;
}
.uc-hinge-msg--info {
  background: #fefce8;
  border: 1px solid #fde68a;
  color: #713f12;
}
.uc-hinge-msg--warn {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #991b1b;
}
.uc-hinge-table {
  margin-bottom: 8px;
  table-layout: fixed;
}
.uc-hinge-table thead th {
  font-size: 10px;
  padding: 6px 6px;
}
.uc-hinge-table td {
  padding: 5px 6px;
}
.uc-hinge-table .uc-hinge-cell-id {
  width: 26px;
  text-align: center;
}
.uc-hinge-table .uc-hinge-cell-qty {
  width: 60px;
}
.uc-hinge-table input,
.uc-hinge-table select {
  width: 100%;
  min-width: 0;
  border: 1px solid #d4dbe6;
  border-radius: 3px;
  padding: 3px 5px;
  font-size: 11px;
  color: #0d1f35;
}
.uc-hinge-handle-title {
  font-size: 11px;
  font-weight: 800;
  color: #8a4b00;
  margin: 6px 0 4px;
}

/* Reuse assembly-thumb styles inside Unit Config output tables */
.uc-table .avm-thumb-cell {
  text-align: center;
  padding: 4px 6px !important;
  width: 48px;
}
@media (max-width: 780px) {
  .uc-page {
    width: 100%;
    height: 100vh;
    margin: 0;
    border-radius: 0;
  }
  .uc-layout { grid-template-columns: 1fr; }
}

/* ── CW Picker: dual-column layout ─────────────────────────────────── */
.cwp-dual-layout {
  display: flex;
  gap: 0;
  min-height: 0;
  overflow: hidden;
}
.cwp-main-col {
  flex: 1 1 0;
  min-width: 0;
  border-right: 1px solid #e2e8f0;
  overflow-y: auto;
  max-height: 82vh;
}
.cwp-side-col {
  width: 290px;
  flex-shrink: 0;
  padding: 14px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: #f8fafd;
  overflow-y: auto;
  max-height: 82vh;
}
.cwp-side-section-title {
  font-size: 10.5px;
  font-weight: 800;
  color: #1e3a5f;
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: 8px;
}
.cwp-side-divider {
  height: 1px;
  background: #e2e8f0;
  margin: 10px 0 12px;
}
.cwp-field-row {
  display: flex;
  gap: 8px;
  margin-bottom: 6px;
}
.cwp-field {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.cwp-label {
  font-size: 10px;
  font-weight: 700;
  color: #475569;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cwp-input {
  border: 1px solid #cbd5e1;
  border-radius: 5px;
  padding: 5px 8px;
  font-size: 11.5px;
  color: #1e293b;
  background: #fff;
  width: 100%;
  box-sizing: border-box;
  transition: border-color .15s;
}
.cwp-input:focus {
  border-color: #3b82f6;
  outline: none;
  box-shadow: 0 0 0 2px rgba(59,130,246,.12);
}
.cwp-input--readonly {
  background: #f1f5f9;
  color: #64748b;
  cursor: default;
}
.cwp-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 18px;
  padding: 0 5px;
  background: #1e3a5f;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  border-radius: 10px;
}
.cwp-panel-table-wrap {
  flex: 1;
  overflow-y: auto;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  background: #fff;
  min-height: 60px;
  max-height: 260px;
}
.cwp-panel-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}
.cwp-panel-table thead th {
  position: sticky;
  top: 0;
  background: #1e3a5f;
  color: #fff;
  padding: 5px 6px;
  font-weight: 700;
  text-align: center;
  font-size: 10px;
  letter-spacing: .04em;
  z-index: 1;
}
.cwp-panel-table tbody tr:nth-child(odd) td { background: #f8faff; }
.cwp-panel-table tbody tr:nth-child(even) td { background: #fff; }
.cwp-panel-table tbody tr:hover td { background: #eff6ff; }
.cwp-panel-table td {
  padding: 4px 6px;
  border-bottom: 1px solid #e8eef6;
  color: #1e293b;
  text-align: center;
  vertical-align: middle;
}
.cwp-panel-table td:first-child {
  font-weight: 700;
  color: #64748b;
  width: 22px;
}
.cwp-panel-table td:nth-child(2) {
  text-align: left;
  font-size: 10px;
  color: #334155;
}
.cwp-panel-table input.cwp-dim-input {
  width: 60px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  padding: 2px 4px;
  font-size: 11px;
  text-align: center;
  color: #1e293b;
  background: #fff;
}
.cwp-panel-table input.cwp-dim-input:focus {
  border-color: #3b82f6;
  outline: none;
}
.cwp-footer {
  padding: 12px 20px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  border-top: 1px solid #e2e8f0;
  background: #fff;
}
.az-cw-fc-title { font-size: 11px; font-weight: 700; color: #0369a1; margin-bottom: 5px; }
.az-cw-fc-row { display: flex; align-items: center; gap: 10px; padding: 3px 0; border-bottom: 1px solid #e0f2fe; }
.az-cw-fc-row:last-child { border-bottom: none; }
.az-cw-fc-name { width: 110px; font-size: 11px; color: #374151; font-weight: 600; flex-shrink: 0; }
.az-cw-fc-row code { background: #dbeafe; color: #1e40af; padding: 1px 7px; border-radius: 4px; font-size: 11px; min-width: 90px; text-align: center; }
.az-cw-fc-note { font-size: 10px; color: #64748b; }
.cw-bom-table { width: 100%; border-collapse: collapse; font-size: 11px; margin-bottom: 4px; }
.cw-bom-table th { background: #f1f5f9; color: #475569; padding: 4px 8px; text-align: left; font-weight: 700; border-bottom: 1px solid #e2e8f0; }
.cw-bom-table td { padding: 4px 8px; border-bottom: 1px solid #f1f5f9; color: #1e293b; vertical-align: middle; }
.cw-bom-table tr:last-child td { border-bottom: none; }
.cw-bom-table td.cw-bom-num { text-align: right; font-variant-numeric: tabular-nums; }
.cw-bom-empty { font-size: 11px; color: #94a3b8; text-align: center; padding: 12px; font-style: italic; }
.cw-bom-no-group { background: #fff7ed; border: 1px solid #fed7aa; border-radius: 8px; padding: 12px 16px; color: #92400e; font-size: 12px; margin-bottom: 12px; }

/* ── CW Assembly List — LogiKal style (cwbal-*) ───────────────────────── */
.cwbal-page { font-family: Arial, sans-serif; font-size: 11pt; color: #000; max-width: 1040px; margin: 0 auto; }
.cwbal-header { background: #fff; border: 2px solid #000; padding: 16px 20px; margin-bottom: 16px; }
.cwbal-title-row { display: flex; justify-content: space-between; align-items: flex-start; border-bottom: 2px solid #000; padding-bottom: 10px; margin-bottom: 12px; }
.cwbal-title-row h1 { font-size: 26px; font-weight: bold; margin: 0; }
.cwbal-date-proj { text-align: right; font-size: 10pt; }
.cwbal-date-proj div { margin-bottom: 4px; }
.cwbal-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5px 24px; font-size: 10pt; }
.cwbal-info-label { font-weight: bold; }
.cwbal-top-row { display: flex; gap: 16px; margin-bottom: 16px; align-items: flex-start; }
.cwbal-elev-section { flex: 1; background: #fff; border: 2px solid #000; padding: 14px; text-align: center; }
.cwbal-elev-section svg { max-width: 100%; height: auto; display: block; margin: 0 auto; }
.cwbal-pos-section { width: 250px; flex-shrink: 0; background: #fff; border: 2px solid #000; padding: 14px 16px; }
.cwbal-pos-section-title { font-size: 10pt; font-weight: bold; text-transform: uppercase; letter-spacing: .04em; border-bottom: 1px solid #ccc; padding-bottom: 6px; margin-bottom: 10px; color: #1e3a5f; }
.cwbal-pos-grid { display: grid; grid-template-columns: auto 1fr; gap: 6px 10px; font-size: 10pt; }
.cwbal-pos-label { font-weight: bold; white-space: nowrap; color: #374151; }
.cwbal-section-head { background: #fff; border: 2px solid #000; border-bottom: none; padding: 10px 18px; font-weight: bold; font-size: 12pt; text-transform: uppercase; margin-top: 20px; letter-spacing: .03em; }
.cwbal-section-body { background: #fff; border: 2px solid #000; padding: 14px 18px; }
.cwbal-subsec { font-size: 11pt; font-weight: bold; text-transform: uppercase; letter-spacing: .03em; margin-bottom: 10px; color: #1e3a5f; }
.cwbal-table { width: 100%; border-collapse: collapse; font-size: 10pt; margin-bottom: 4px; }
.cwbal-table thead { background: #1e3a5f; color: #fff; }
.cwbal-table th { padding: 8px 8px; text-align: left; font-weight: bold; border: 1px solid #1e3a5f; font-size: 9pt; letter-spacing: .03em; }
.cwbal-table td { padding: 6px 8px; border: 1px solid #d1d5db; vertical-align: middle; }
.cwbal-table tbody tr:nth-child(even) td { background: #f8fafc; }
.cwbal-table tbody tr:hover td { background: #e8f1fb; }
.cwbal-table td.r { text-align: right; font-variant-numeric: tabular-nums; }
.cwbal-table td.c { text-align: center; }
.cwbal-table td b { color: #1a3356; }
.cwbal-subsec-row td { background: #eef2f9 !important; font-weight: 700; color: #1e3a5f; font-size: 9pt; padding: 4px 8px !important; }
.cwbal-no-data { text-align: center; font-style: italic; color: #64748b; padding: 14px; font-size: 10pt; }
.cwbal-warn { background: #fff7ed; border: 1px solid #fed7aa; border-radius: 6px; padding: 10px 14px; color: #92400e; font-size: 10pt; margin-bottom: 14px; }
.cwbal-footer { text-align: center; font-size: 9pt; color: #6b7280; margin-top: 24px; padding: 12px 0; border-top: 2px solid #d1d5db; }
.cwbal-footer p { margin: 3px 0; }

@media (max-width: 860px) {
  .cw-picker-dims-wrap {
    grid-template-columns: 1fr;
  }
}


/* Assembly group cards inside Admin Zone */
.az-asm-card {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 16px 14px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  transition: box-shadow 0.12s, border-left-color 0.12s, transform 0.1s;
}
.az-asm-card:hover { box-shadow: 0 3px 12px rgba(37,99,235,0.13); border-left-color: #00c9a7; transform: translateY(-1px); }
.az-asm-icon { font-size: 26px; line-height: 1; }
.az-asm-title { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.az-asm-sub   { font-size: 11px; color: var(--text-muted); }

/* ── Template Data tab ──────────────────────────────────────── */
.az-tpl-grid {
  padding: 8px 0 4px;
}
.az-tpl-cat-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cat-color, var(--accent));
  padding: 12px 2px 5px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}
.az-tpl-cat-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
  margin-bottom: 4px;
}
.az-tpl-card {
  background: #fff;
  border: 1px solid var(--border);
  border-top: 3px solid var(--cat-color, var(--accent));
  border-radius: var(--radius);
  padding: 12px 12px 10px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  transition: box-shadow 0.12s, transform 0.1s, border-top-color 0.12s;
}
.az-tpl-card:hover {
  box-shadow: 0 3px 12px rgba(0,0,0,0.10);
  transform: translateY(-2px);
}
.az-tpl-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: color-mix(in srgb, var(--cat-color, var(--accent)) 10%, transparent);
  border-radius: 6px;
  margin-bottom: 2px;
}
.az-tpl-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}
.az-tpl-count {
  font-size: 10px;
  color: var(--text-secondary);
}
.az-back-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  padding: 0 8px 0 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.az-back-btn:hover { text-decoration: underline; }

/* ── Template editor 2-col layout ─────────────────────────── */
.az-tpl-editor-wrap {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 16px;
  align-items: start;
  padding: 4px 0 8px;
}
@media (max-width: 860px) {
  .az-tpl-editor-wrap { grid-template-columns: 1fr; }
}

/* Elevation preview panel */
.az-tpl-preview-panel {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.az-tpl-preview-label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.az-tpl-preview-dims {
  margin-left: auto;
  font-size: 10px;
  font-weight: 400;
  color: var(--accent);
  font-family: var(--font-mono);
}
.az-tpl-preview-canvas-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  min-height: 180px;
}
.az-tpl-elevation-svg {
  width: 100%;
  height: auto;
  max-height: 260px;
}
.az-tpl-preview-info {
  font-size: 10px;
  color: var(--text-secondary);
  text-align: center;
  min-height: 14px;
}

/* Stepper control */
.az-input-stepper {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.az-input-stepper .az-input {
  border: none;
  border-radius: 0;
  text-align: center;
  flex: 1;
  min-width: 0;
}
.az-input-stepper .az-input:focus {
  box-shadow: none;
  outline: none;
}
.az-step-btn {
  width: 28px;
  min-width: 28px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 400;
  background: #f8fafc;
  border: none;
  border-right: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.1s, color 0.1s;
  user-select: none;
}
.az-step-btn:last-child {
  border-right: none;
  border-left: 1px solid var(--border);
}
.az-step-btn:hover { background: var(--accent); color: #fff; }
.az-input-center { text-align: center; }

/* Field hint text below input */
.az-field-hint {
  font-size: 10px;
  color: var(--text-secondary);
  margin-top: 3px;
  display: block;
}

/* ── New Assembly & Profile Data UI ────────────────────────── */

/* Sub-section heading inside group editors */
.az-sub-head {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent-text, #1e3a8a);
  background: var(--accent-light);
  border-left: 3px solid var(--accent);
  padding: 5px 10px;
  margin: 6px 0 4px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-radius: 0 4px 4px 0;
}

/* Small add-row button */
.az-btn-sm {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 10px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  white-space: nowrap;
}
.az-btn-sm:hover { background: var(--accent-hover); }

/* Row actions bar (save/discard inline rows) */
.az-row-actions {
  display: flex;
  gap: 8px;
  padding: 5px 0 2px;
  justify-content: flex-end;
}

/* Editable inline table inputs */
.az-tbl-input {
  width: 100%;
  border: 1px solid transparent;
  background: transparent;
  font-size: 12px;
  font-family: var(--font-ui);
  color: var(--text-primary);
  padding: 2px 4px;
  border-radius: 3px;
  transition: border-color 0.1s, background 0.1s;
}
.az-tbl-input:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
}
.az-tbl-input.az-mono { font-family: var(--font-mono); }
.az-tbl-select {
  width: 100%;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 12px;
  font-family: var(--font-ui);
  color: var(--text-primary);
  padding: 2px 4px;
  border-radius: 3px;
}
.az-tbl-select:focus { outline: none; border-color: var(--accent); }

/* Compact inline inputs in main frames table */
.az-asm-main-frames-tbl td input,
.az-asm-main-sash-tbl td input,
.az-asm-main-frames-tbl td select,
.az-asm-main-sash-tbl td select {
  width: 100%;
  min-width: 60px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 11.5px;
  font-family: var(--font-ui);
  padding: 3px 5px;
  border-radius: 3px;
}
.az-asm-main-frames-tbl td input:read-only,
.az-asm-main-sash-tbl td input:read-only {
  background: var(--grid-stripe, #f7f9fb);
  color: var(--text-muted);
}
.az-asm-main-frames-tbl td input:focus,
.az-asm-main-sash-tbl td input:focus,
.az-asm-main-frames-tbl td select:focus,
.az-asm-main-sash-tbl td select:focus { outline: none; border-color: var(--accent); }

/* Position bold cells */
.az-asm-main-frames-tbl td:first-child,
.az-asm-main-sash-tbl td:first-child {
  font-weight: 700;
  font-size: 12px;
  color: var(--text-primary);
  background: var(--bg-panel-hdr);
  white-space: nowrap;
}

/* Elevation units table row inputs */
.az-elev-row td input,
.az-elev-row td select {
  width: 100%;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 12px;
  font-family: var(--font-ui);
  padding: 3px 5px;
  border-radius: 3px;
}
.az-elev-row td input:focus,
.az-elev-row td select:focus { outline: none; border-color: var(--accent); }

/* Interlock section inside sash editor */
#azAsmSashInterlockSection {
  transition: all 0.2s ease;
}

/* Main frames / sash - compact table wrapper */
.az-asm-main-frames-tbl,
.az-asm-main-sash-tbl {
  min-width: 860px;
}

/* Profile data tab table - item code cell */
#azProfTable td:first-child {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent-text);
}

/* Assembly group list panel table */
#azAsmGroupListTable td { font-size: 11.5px; }
#azAsmGroupListTable td:first-child { font-family: var(--font-mono); font-weight: 700; }

/* ── Profile Data: Inventory Search ─────────────────────────── */
.az-btn--search {
  background: #0f172a;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  transition: background 0.15s;
}
.az-btn--search:hover { background: #1e293b; }

.az-inv-dropdown {
  position: absolute;
  left: 0; right: 0;
  top: calc(100% + 4px);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
  z-index: 200;
  max-height: 280px;
  overflow-y: auto;
}
.az-inv-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 12px;
  font-size: 12px;
  cursor: pointer;
  border-bottom: 1px solid #f1f5f9;
  transition: background 0.1s;
}
.az-inv-row:last-child { border-bottom: none; }
.az-inv-row:hover { background: #f0f9ff; }
.az-inv-row .az-inv-code { font-family: var(--font-mono); font-weight: 700; color: var(--accent); min-width: 90px; }
.az-inv-row .az-inv-desc { flex: 1; color: var(--text); }
.az-inv-row .az-inv-meta { color: var(--text-muted); font-size: 11px; }
.az-inv-linked-badge {
  display: inline-flex; align-items: center; gap: 4px;
  background: #dcfce7; color: #166534;
  font-size: 10px; font-weight: 700;
  padding: 2px 8px; border-radius: 10px;
  margin-left: 6px;
}

/* ── Assembly Compose Tab ─────────────────────────────────── */
.az-group-info-badge {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 6px 10px;
  font-size: 11.5px;
  color: var(--text-muted);
  min-height: 32px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.az-glass-slot { padding: 8px 10px; background: #fafafa; border: 1px solid #e8ecf0; border-radius: 6px; }
.az-slot-label {
  font-size: 11px; font-weight: 700; color: #7c3aed;
  background: #ede9fe; padding: 3px 8px; border-radius: 4px;
  min-width: 52px; text-align: center; flex-shrink: 0;
}