/* ============================================================================
   dgs-quote — Stylesheet
   ============================================================================ */

:root {
  --bg: #f7f8fa;
  --surface: #ffffff;
  --surface-alt: #f1f3f6;
  --surface-deep: #e7eaef;
  --border: #e3e6ea;
  --border-strong: #d0d4da;
  --text: #1a1d21;
  --text-dim: #5d6470;
  --text-faint: #9097a3;
  --accent: #2563eb;
  --accent-dim: #c7d4f5;
  --accent-soft: #eef2fc;
  --success: #16a34a;
  --success-soft: #dcfce7;
  --warn: #c2410c;
  --warn-soft: #fef0e6;
  --danger: #b91c1c;
  --danger-soft: #fee2e2;
  --nre: #6d28d9;
  --nre-soft: #ede9fe;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.1);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  font-family: 'Heebo', sans-serif;
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* ============================================================================
   Layout
   ============================================================================ */
.app {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--surface);
  border-left: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  padding: 0 24px 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.brand-mark {
  font-size: 24px;
  font-weight: 900;
  color: var(--text);
  letter-spacing: -0.5px;
}
.brand-sub {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 2px;
}

.nav {
  flex: 1;
  padding: 0 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  text-decoration: none;
  color: var(--text-dim);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  transition: background 0.1s, color 0.1s;
}
.nav-item:hover {
  background: var(--surface-alt);
  color: var(--text);
}
.nav-item.active {
  background: var(--accent-soft);
  color: var(--accent);
}
.nav-icon {
  font-size: 16px;
  width: 20px;
  text-align: center;
}

.sidebar-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
}
.footer-label {
  font-size: 11px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.footer-version {
  font-size: 13px;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  margin-top: 2px;
}

.main {
  padding: 32px 36px 60px;
  max-width: 1400px;
}

.loading {
  text-align: center;
  color: var(--text-dim);
  padding: 80px 0;
}

/* ============================================================================
   Page header
   ============================================================================ */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.page-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}
.page-subtitle {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 2px;
}
.page-actions {
  display: flex;
  gap: 8px;
}

/* ============================================================================
   Buttons
   ============================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-weight: 500;
  font-size: 13px;
  transition: background 0.1s, border-color 0.1s, transform 0.05s;
}
.btn:hover { background: var(--surface-alt); border-color: var(--text-faint); }
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}
.btn-primary:hover { background: #1e4fd1; border-color: #1e4fd1; }
.btn-danger {
  background: var(--surface);
  border-color: var(--danger);
  color: var(--danger);
}
.btn-danger:hover { background: var(--danger-soft); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-icon {
  padding: 6px 8px;
  font-size: 13px;
}

/* ============================================================================
   Cards
   ============================================================================ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.1px;
}
.card-sub {
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 400;
}

/* ============================================================================
   Form elements
   ============================================================================ */
.form-grid {
  display: grid;
  gap: 12px;
}
.form-grid-2 { grid-template-columns: 1fr 1fr; }
.form-grid-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-grid-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.field label {
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 500;
}
.field input, .field select, .field textarea {
  padding: 8px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--surface);
  font-size: 14px;
  outline: none;
  transition: border-color 0.1s, box-shadow 0.1s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field textarea { min-height: 60px; resize: vertical; }
.field-inline {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ============================================================================
   Tables
   ============================================================================ */
.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
table.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.tbl th {
  background: var(--surface-alt);
  text-align: right;
  padding: 12px 14px;
  font-weight: 600;
  color: var(--text-dim);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
table.tbl td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
table.tbl tbody tr:hover {
  background: var(--surface-alt);
  cursor: pointer;
}
table.tbl tbody tr.no-click:hover {
  background: transparent;
  cursor: default;
}
.col-num { font-family: 'JetBrains Mono', monospace; direction: ltr; text-align: left; }
.col-actions { width: 1%; white-space: nowrap; text-align: left; }

/* ============================================================================
   Stats grid
   ============================================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}
.stat {
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}
.stat-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  font-weight: 500;
}
.stat-value {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
  direction: ltr;
  text-align: right;
}
.stat.accent { background: var(--accent-soft); }
.stat.accent .stat-value { color: var(--accent); }
.stat.success { background: var(--success-soft); }
.stat.success .stat-value { color: var(--success); }
.stat.warn { background: var(--warn-soft); }
.stat.warn .stat-value { color: var(--warn); }

/* ============================================================================
   Routing rows (the heart of the quote editor)
   ============================================================================ */
.routing-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.r-row {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: border-color 0.1s, box-shadow 0.1s;
}
.r-row:hover { border-color: var(--border-strong); }
.r-row.open {
  border-color: var(--accent);
  border-width: 2px;
  padding: 9px 13px;
  background: var(--accent-soft);
}
.r-row.ext { background: var(--danger-soft); }
.r-row.ext .r-num { background: var(--danger); color: white; }
.r-row.ext.open { border-color: var(--danger); background: var(--danger-soft); }

.r-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  flex-shrink: 0;
}
.r-main {
  flex: 1;
  min-width: 0;
}
.r-op {
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
}
.r-sub {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.r-cost {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-dim);
  text-align: left;
  direction: ltr;
  white-space: nowrap;
  flex-shrink: 0;
}
.r-cost .big {
  font-size: 14px;
  color: var(--text);
  font-weight: 600;
}

.chip {
  display: inline-block;
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 999px;
  font-weight: 500;
}
.chip.fix    { background: var(--nre-soft);    color: var(--nre); }
.chip.tool   { background: var(--success-soft);color: var(--success); }
.chip.meas   { background: var(--warn-soft);   color: var(--warn); }
.chip.ext    { background: var(--danger-soft); color: var(--danger); }
.chip.adj    { background: var(--accent-soft); color: var(--accent); }
.chip.spin   { background: var(--warn-soft);   color: var(--warn); font-weight: 600; }
.chip.sample { background: var(--surface-alt); color: var(--text-dim); }
.chip.rfq    { background: var(--danger-soft); color: var(--danger); font-weight: 600; }

.r-expand {
  background: var(--surface);
  border: 1px solid var(--accent);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: 14px 16px;
  margin: -8px 0 6px;
}
.r-expand.ext { border-color: var(--danger); }

.fix-routing {
  margin-top: 12px;
  padding: 12px 14px;
  background: var(--nre-soft);
  border-radius: var(--radius-md);
}
.fix-routing-h {
  font-size: 12px;
  font-weight: 600;
  color: var(--nre);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 8px;
}
.fix-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: var(--surface);
  border-radius: var(--radius-sm);
  margin-bottom: 4px;
  font-size: 13px;
}
.fix-row-total {
  margin-top: 6px;
  padding-top: 8px;
  border-top: 1px solid var(--accent-dim);
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
  color: var(--nre);
  font-family: 'JetBrains Mono', monospace;
}

.spin-banner {
  margin-top: 10px;
  padding: 8px 12px;
  background: var(--warn-soft);
  border-radius: var(--radius-md);
  font-size: 12px;
  color: var(--warn);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
}

.rfq-banner {
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--danger-soft);
  border-radius: var(--radius-md);
  color: var(--danger);
  font-size: 13px;
}

.add-row {
  width: 100%;
  padding: 10px;
  background: transparent;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  color: var(--text-dim);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
}
.add-row:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

/* ============================================================================
   Tier prices
   ============================================================================ */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}
.tier {
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  padding: 12px;
  text-align: center;
}
.tier-qty {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 500;
}
.tier-price {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
  direction: ltr;
}
.tier-total {
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 2px;
  font-family: 'JetBrains Mono', monospace;
  direction: ltr;
}

/* ============================================================================
   Modal
   ============================================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text);
}
.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ============================================================================
   Toasts
   ============================================================================ */
.toast-container {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--text);
  color: white;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  box-shadow: var(--shadow-md);
  animation: slideIn 0.2s ease-out;
}
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }
@keyframes slideIn {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ============================================================================
   Status pills
   ============================================================================ */
.status-pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.status-draft { background: var(--surface-alt); color: var(--text-dim); }
.status-sent { background: var(--accent-soft); color: var(--accent); }
.status-won { background: var(--success-soft); color: var(--success); }
.status-lost { background: var(--danger-soft); color: var(--danger); }

/* ============================================================================
   Helpers
   ============================================================================ */
.text-dim { color: var(--text-dim); }
.text-faint { color: var(--text-faint); }
.text-mono { font-family: 'JetBrains Mono', monospace; direction: ltr; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.flex { display: flex; align-items: center; gap: 8px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.empty {
  padding: 60px 20px;
  text-align: center;
  color: var(--text-dim);
  font-style: italic;
}

/* ============================================================================
   v0.1.9 — TREE-BASED QUOTE EDITOR
   ============================================================================ */

.qe-workspace {
  display: grid;
  grid-template-columns: 340px 1fr;
  height: calc(100vh - 50px);  /* minus topbar of main app */
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.qe-topbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.qe-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-dim);
  flex: 1;
}
.qe-breadcrumb .sep { color: var(--text-faint); }
.qe-breadcrumb .current { color: var(--text); font-weight: 600; }

/* Tree panel (right side in RTL) */
.qe-tree {
  background: var(--surface);
  border-left: 1px solid var(--border);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.qe-tree-header {
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 2;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.qe-tree-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--text-faint);
}
.qe-tree-body { flex: 1; padding: 6px 4px; }

.qe-node { user-select: none; }
.qe-node-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 14.5px;
  cursor: pointer;
  position: relative;
  transition: background 0.08s;
}
.qe-node-row:hover { background: var(--surface-alt); }
.qe-node.selected > .qe-node-row { background: var(--accent-soft); }
.qe-node.selected > .qe-node-row::before {
  content: '';
  position: absolute;
  right: 0; top: 6px; bottom: 6px;
  width: 3px;
  background: var(--accent);
  border-radius: 2px;
}
.qe-chev {
  width: 12px;
  text-align: center;
  font-size: 10px;
  color: var(--text-faint);
  font-family: 'JetBrains Mono', monospace;
  transition: transform 0.12s;
}
.qe-chev.empty { visibility: hidden; }
.qe-node.expanded > .qe-node-row .qe-chev:not(.empty) { transform: rotate(90deg); }
.qe-icon { font-size: 14.5px; width: 20px; text-align: center; flex-shrink: 0; }
.qe-label {
  flex: 1;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.qe-meta {
  font-size: 12.5px;
  color: var(--text-faint);
  font-family: 'JetBrains Mono', monospace;
  direction: ltr;
  flex-shrink: 0;
}
.qe-tbadge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  flex-shrink: 0;
}
.qe-tbadge.make { background: var(--accent-soft); color: var(--accent); }
.qe-tbadge.buy { background: var(--success-soft); color: var(--success); }
.qe-tbadge.sub { background: var(--warn-soft); color: var(--warn); }
.qe-tbadge.ext { background: #FCE7F3; color: #BE185D; }
.qe-tbadge.rfq { background: var(--danger-soft); color: var(--danger); }
.qe-tbadge.fix { background: #EDE9FE; color: #6D28D9; }

.qe-children {
  display: none;
  padding-right: 16px;
  position: relative;
}
.qe-children::before {
  content: '';
  position: absolute;
  top: 0; bottom: 6px;
  right: 12px;
  width: 1px;
  background: var(--border);
}
.qe-node.expanded > .qe-children { display: block; }

.qe-node-tools {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin-left: 6px;
  flex-shrink: 0;
  background: white;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px;
}
.qe-tool-btn {
  background: transparent;
  border: none;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  min-width: 26px;
  transition: background 0.1s;
}
.qe-tool-btn:hover { background: var(--accent-soft); color: var(--accent); }

.qe-add-btn {
  display: block;
  margin: 4px 10px 4px 4px;
  padding: 5px 10px;
  background: transparent;
  border: 1px dashed var(--border-strong);
  border-radius: 4px;
  font-size: 12px;
  color: var(--text-faint);
  cursor: pointer;
  width: calc(100% - 16px);
  text-align: right;
}
.qe-add-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

/* Detail panel (left side in RTL) */
.qe-detail {
  overflow-y: auto;
  padding: 0;
  background: var(--bg);
}
.qe-detail-header {
  background: var(--surface);
  padding: 20px 28px 14px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1;
}
.qe-detail-eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 4px;
}
.qe-detail-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
}
.qe-detail-sub {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 4px;
}
.qe-detail-body {
  padding: 20px 28px;
}

/* MAKE/BUY/SUB decision cards */
.qe-decision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.qe-decision-card {
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 16px 18px;
  cursor: pointer;
  background: var(--surface);
  transition: all 0.15s;
  text-align: center;
}
.qe-decision-card:hover {
  border-color: var(--border-strong);
}
.qe-decision-card.active {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.qe-decision-card.active.buy {
  border-color: var(--success);
  background: var(--success-soft);
}
.qe-decision-card.active.sub {
  border-color: var(--warn);
  background: var(--warn-soft);
}
.qe-decision-icon { font-size: 24px; margin-bottom: 4px; }
.qe-decision-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.qe-decision-desc {
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.4;
}

/* Empty-state placeholder for BUY/SUB panels */
.qe-placeholder {
  padding: 50px 30px;
  text-align: center;
  background: var(--surface);
  border: 1px dashed var(--border-strong);
  border-radius: 8px;
}
.qe-placeholder .ph-icon { font-size: 40px; margin-bottom: 12px; opacity: 0.4; }
.qe-placeholder .ph-title { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.qe-placeholder .ph-desc {
  font-size: 12px;
  color: var(--text-dim);
  max-width: 400px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Tier-grid override in tree workspace - smaller */
.qe-detail-body .tier-grid { gap: 6px; }
.qe-detail-body .tier {
  padding: 10px 8px;
  background: var(--surface);
  border: 1px solid var(--border);
}

/* v0.1.10 — compact tree rows */
.qe-node-row { padding: 4px 8px; font-size: 12.5px; }
.qe-children { padding-right: 14px; }
.qe-children::before { right: 10px; }
.qe-icon { font-size: 12px; width: 16px; }
.qe-tbadge { font-size: 8.5px; padding: 1px 5px; }
.qe-meta { font-size: 10.5px; }
.qe-add-btn { padding: 3px 8px; font-size: 11px; }

/* v0.1.11 — force compact row height, prevent unintended growth */
.qe-node { display: block; }
.qe-node-row {
  padding: 3px 8px;
  font-size: 12.5px;
  line-height: 1.4;
  min-height: 0;
  height: auto;
}
.qe-node-row > * {
  min-height: 0;
  line-height: 1.4;
}
.qe-children {
  min-height: 0;
  height: auto;
}
.qe-children:empty { display: none; }
.qe-add-btn {
  padding: 3px 10px;
  margin: 3px 6px 3px 4px;
  font-size: 11.5px;
  line-height: 1.4;
}

/* v0.1.12 — FORCE compact tree row heights with !important
   (Cache problems caused previous fixes to not apply visually) */
.qe-node-row {
  padding: 3px 8px !important;
  font-size: 12.5px !important;
  line-height: 1.3 !important;
  min-height: 0 !important;
  height: auto !important;
  max-height: 28px !important;
  align-items: center !important;
}
.qe-node {
  display: block !important;
  height: auto !important;
  min-height: 0 !important;
}
.qe-children {
  height: auto !important;
  min-height: 0 !important;
}

/* ============================================================
   QUICK EDIT MODE (v0.1.46) — מסך דחוס לעריכה מהירה
   ============================================================ */
.qek-page {
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px 32px 64px;
}

/* Header */
.qek-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
  padding: 16px 0 14px;
  border-bottom: 2px solid var(--text);
  margin-bottom: 24px;
}
.qek-head-titles { display: flex; flex-direction: column; gap: 4px; }
.qek-head-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
}
.qek-head-title { font-size: 26px; font-weight: 800; letter-spacing: -0.4px; color: var(--text); }
.qek-head-sub {
  font-size: 13px;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  display: flex; gap: 14px; align-items: center;
}
.qek-head-sub span:not(:last-child)::after {
  content: '·'; color: var(--text-faint); margin-right: 14px;
}
.qek-head-meta {
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
}

/* Mode toggle */
.mode-toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  background: white;
  border-radius: 4px;
  overflow: hidden;
  font-size: 12px;
  font-weight: 600;
}
.mode-toggle button {
  border: none;
  padding: 6px 14px;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  font-weight: inherit;
  color: var(--text-dim);
  border-right: 1px solid var(--border);
}
.mode-toggle button:last-child { border-right: none; }
.mode-toggle button.active { background: var(--text); color: white; }
.mode-toggle button:hover:not(.active) { background: var(--surface-alt); }

/* Section */
.qek-section {
  background: white;
  border: 1px solid var(--border);
  border-radius: 4px;
  margin-bottom: 18px;
  overflow: hidden;
}
.qek-section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: var(--surface-alt);
  border-bottom: 1px solid var(--border);
}
.qek-section-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--text);
}
.qek-num {
  display: inline-block;
  width: 22px; height: 22px;
  background: var(--text);
  color: white;
  text-align: center; line-height: 22px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  border-radius: 2px;
  margin-left: 8px;
}
.qek-section-meta {
  font-size: 12px;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
}
.qek-section-actions { display: flex; gap: 6px; }

/* Compact grid (for material/NRE) */
.qek-compact-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
}
.qek-compact-grid > .qek-cell {
  padding: 10px 14px;
  border-left: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 4px;
}
.qek-compact-grid > .qek-cell:last-child { border-left: none; }
.qek-cell-label {
  font-size: 10px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 600;
}
.qek-cell-value {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
}
.qek-cell select,
.qek-cell input {
  font: inherit;
  background: transparent;
  border: none;
  padding: 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
  width: 100%;
}
.qek-cell select:focus,
.qek-cell input:focus { outline: 1px dashed var(--accent); outline-offset: 2px; }

/* Main table */
.qek-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.qek-table thead th {
  background: var(--surface-alt);
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
  text-align: right;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
}
.qek-table thead th.qek-num-col { text-align: left; font-family: 'JetBrains Mono', monospace; }
.qek-table tbody td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.qek-table tbody tr:last-child td { border-bottom: none; }
.qek-table tbody tr:hover { background: #FFFBEB; }
.qek-table tbody tr.qek-row-fx { background: #FAF5FF; }
.qek-table tbody tr.qek-row-fx:hover { background: #F3E8FF; }
.qek-table tfoot td {
  background: var(--surface-alt);
  border-top: 2px solid var(--border);
}

.qek-step-num {
  display: inline-block;
  width: 24px;
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-faint);
  font-weight: 600;
}

.qek-num-col {
  text-align: left;
  font-family: 'JetBrains Mono', monospace;
  direction: ltr;
}

.qek-cost { font-weight: 700; color: var(--text); }

.qek-input-flat {
  font: inherit;
  background: transparent;
  border: 1px solid transparent;
  padding: 3px 6px;
  font-size: 13px;
  border-radius: 3px;
  width: 100%;
  color: var(--text);
}
.qek-input-flat:hover { background: white; border-color: var(--border); }
.qek-input-flat:focus { outline: none; border-color: var(--accent); background: white; }

.qek-input-inline {
  font: inherit;
  background: transparent;
  border: 1px solid transparent;
  padding: 3px 6px;
  font-size: 13px;
  border-radius: 3px;
  width: 70px;
  text-align: left;
  font-family: 'JetBrains Mono', monospace;
  direction: ltr;
}
.qek-input-inline:hover { background: white; border-color: var(--border); }
.qek-input-inline:focus { outline: none; border-color: var(--accent); background: white; }

.qek-select-inline {
  font: inherit;
  background: transparent;
  border: 1px solid transparent;
  padding: 3px 6px;
  font-size: 13px;
  border-radius: 3px;
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
  width: 100%;
  color: var(--text);
}
.qek-select-inline:hover { background: white; border-color: var(--border); }
.qek-select-inline:focus { outline: none; border-color: var(--accent); background: white; }

/* Fixture buttons in routing */
.qek-fx-btn {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 2px;
  cursor: pointer;
  border: 1px solid transparent;
  font-family: inherit;
}
.qek-fx-btn.off { background: transparent; color: var(--text-faint); border-color: var(--border); }
.qek-fx-btn.off:hover { color: var(--text); border-color: var(--text-dim); }
.qek-fx-btn.on {
  background: #EDE9FE;
  color: #5B21B6;
  border-color: #5B21B6;
}

/* Fixture blocks */
.qek-fx-summary {
  padding: 12px 16px;
  background: linear-gradient(135deg, #FAF5FF 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 16px;
  font-size: 12px; color: var(--text-dim);
}
.qek-pill {
  background: #EDE9FE;
  color: #5B21B6;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.qek-fx-block {
  border-bottom: 3px solid var(--border);
}
.qek-fx-block:last-child { border-bottom: none; }
.qek-fx-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: #FAF5FF;
  border-bottom: 1px solid var(--border);
  gap: 12px;
  flex-wrap: wrap;
}
.qek-fx-id { display: flex; align-items: center; gap: 10px; }
.qek-fx-pill {
  background: #5B21B6;
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 3px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.3px;
}
.qek-fx-name {
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}
.qek-fx-totals {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
}
.qek-fx-tot-item { color: var(--text-dim); }
.qek-fx-tot-item strong { color: var(--text); margin-right: 4px; }
.qek-fx-tot-grand {
  background: white;
  border: 1px solid #5B21B6;
  padding: 4px 10px;
  border-radius: 3px;
  color: #5B21B6;
}
.qek-fx-tot-grand strong { color: #5B21B6; font-size: 13px; }

.qek-fx-routing thead th {
  background: white;
  font-size: 10px;
}

/* Quantity tiers */
.qek-tiers {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  padding: 14px 16px;
}
.qek-tier-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px;
  text-align: center;
}
.qek-tier-qty {
  font-size: 11px;
  color: var(--text-faint);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.qek-tier-price {
  font-size: 20px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  margin: 4px 0 2px;
  color: var(--text);
}
.qek-tier-total {
  font-size: 11px;
  color: var(--text-faint);
  font-family: 'JetBrains Mono', monospace;
}