/* Insert Helper — powerhouse reference mode */

.insert-helper-root {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1rem 2rem;
}

.insert-helper-header {
  margin-bottom: 1.25rem;
}

.insert-helper-title {
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--foreground, var(--text-primary));
  margin: 0 0 0.35rem;
}

.insert-helper-subtitle {
  margin: 0;
  color: var(--muted-foreground, var(--text-secondary));
  line-height: 1.5;
  max-width: 42rem;
}

.insert-helper-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(300px, 1.15fr);
  gap: 1.25rem;
  align-items: start;
}

@media (max-width: 900px) {
  .insert-helper-grid {
    grid-template-columns: 1fr;
  }

  .insert-helper-stage-col {
    order: -1;
  }
}

.insert-helper-panel {
  background: var(--card-background, var(--bg-card));
  border: 1px solid var(--border-color, var(--border));
  border-radius: var(--border-radius, 10px);
  padding: 1.1rem 1.15rem 1.25rem;
  box-shadow: var(--shadow-sm);
}

.insert-helper-panel h4 {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  font-weight: 650;
  color: var(--foreground, var(--text-primary));
}

.insert-helper-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}

.insert-helper-field label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted-foreground, var(--text-secondary));
}

.insert-helper-input,
.insert-helper-select {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  border: 1px solid var(--border-color, var(--border));
  background: var(--bg-primary, var(--background));
  color: var(--foreground, var(--text-primary));
  font-size: 0.95rem;
}

.insert-helper-select:disabled {
  opacity: 0.85;
  cursor: not-allowed;
  background: var(--muted, var(--bg-secondary, #e4c090));
}

.insert-helper-input:focus,
.insert-helper-select:focus {
  outline: 2px solid var(--accent-color, var(--primary, #3b82f6));
  outline-offset: 1px;
}

.ih-holder-live-row {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  margin: 0 0 0.85rem;
}

.ih-holder-live-row .insert-helper-code-live {
  flex: 1;
  margin: 0;
}

.ih-holder-live-row .ih-btn {
  flex-shrink: 0;
  align-self: stretch;
}

.insert-helper-code-live {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.65rem 0.8rem;
  border-radius: 8px;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent-color, #3b82f6) 12%, transparent),
    transparent
  );
  border: 1px dashed var(--border-color, var(--border));
  margin: 0 0 0.85rem;
  word-break: break-all;
}

.ih-holder-paste-lock {
  margin-top: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, #d97706 45%, var(--border-color, #e5e7eb));
  background: color-mix(in srgb, #d97706 10%, transparent);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.ih-holder-paste-lock[hidden] {
  display: none;
}

.ih-holder-paste-lock p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.35;
}

.insert-helper-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.insert-helper-chip {
  appearance: none;
  border: 1px solid var(--border-color, var(--border));
  background: var(--bg-secondary, var(--bg-primary));
  color: var(--foreground, var(--text-primary));
  border-radius: 999px;
  padding: 0.28rem 0.7rem;
  font-size: 0.78rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.insert-helper-chip:hover,
.insert-helper-chip.active {
  border-color: var(--accent-color, var(--primary, #3b82f6));
  background: color-mix(in srgb, var(--accent-color, #3b82f6) 16%, transparent);
}

.insert-helper-build-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem 0.75rem;
}

@media (max-width: 520px) {
  .insert-helper-build-grid {
    grid-template-columns: 1fr;
  }
}

.insert-helper-stage-wrap {
  margin: 0;
}

.insert-helper-3d-container {
  width: 100%;
  min-height: 340px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-primary, var(--background));
  border: 1px solid var(--border-color, var(--border));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent-color, #3b82f6) 8%, transparent);
}

.insert-helper-3d-container canvas {
  display: block;
  width: 100%;
  height: auto;
}

.insert-helper-3d-placeholder {
  color: var(--muted-foreground, var(--text-secondary));
  font-size: 0.9rem;
  text-align: center;
  padding: 4rem 1rem;
  margin: 0;
}

.insert-helper-3d-note {
  margin: 0.5rem 0 0;
  font-size: 0.8rem;
  color: var(--muted-foreground, var(--text-secondary));
}

.insert-helper-dims {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 0.85rem;
}

@media (max-width: 640px) {
  .insert-helper-dims {
    grid-template-columns: repeat(2, 1fr);
  }
}

.insert-helper-dim-wide {
  grid-column: 1 / -1;
}

.insert-helper-dim {
  padding: 0.55rem 0.6rem;
  border-radius: 8px;
  border: 1px solid var(--border-color, var(--border));
  background: var(--bg-secondary, transparent);
}

.insert-helper-dim .label {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-foreground, var(--text-secondary));
  margin-bottom: 0.2rem;
}

.insert-helper-dim .value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88rem;
  font-weight: 600;
}

.insert-helper-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.insert-helper-card {
  border: 1px solid var(--border-color, var(--border));
  border-radius: 10px;
  padding: 0.75rem 0.8rem;
  background: var(--card-background, var(--bg-card));
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.insert-helper-card.flash {
  border-color: var(--accent-color, var(--primary, #3b82f6));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color, #3b82f6) 22%, transparent);
  transform: translateY(-1px);
}

.insert-helper-card .pos {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted-foreground, var(--text-secondary));
}

.insert-helper-card .letter {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1.45rem;
  font-weight: 750;
  line-height: 1.15;
  margin: 0.15rem 0;
}

.insert-helper-card .name {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.insert-helper-card .notes {
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--muted-foreground, var(--text-secondary));
}

.insert-helper-errors {
  margin: 0.5rem 0 0;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  background: color-mix(in srgb, #ef4444 12%, transparent);
  border: 1px solid color-mix(in srgb, #ef4444 35%, transparent);
  color: var(--foreground, var(--text-primary));
  font-size: 0.82rem;
  display: none;
}

.insert-helper-errors.visible {
  display: block;
}

.insert-helper-errors.soft {
  background: color-mix(in srgb, #f59e0b 14%, transparent);
  border-color: color-mix(in srgb, #f59e0b 40%, transparent);
}

.insert-helper-coatings {
  margin-top: 1.25rem;
}

.insert-helper-coating-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.65rem;
}

.insert-helper-coating {
  display: grid;
  grid-template-columns: 10px 1fr;
  gap: 0.65rem;
  align-items: start;
  padding: 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--border-color, var(--border));
  background: var(--card-background, var(--bg-card));
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.12s ease;
}

.insert-helper-coating:hover {
  border-color: var(--accent-color, var(--primary, #3b82f6));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-color, #3b82f6) 18%, transparent);
}

.insert-helper-coating.active {
  border-color: var(--accent-color, var(--primary, #3b82f6));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color, #3b82f6) 28%, transparent);
  transform: translateY(-1px);
}

.insert-helper-coating:focus-visible {
  outline: 2px solid var(--accent-color, var(--primary, #3b82f6));
  outline-offset: 2px;
}

.insert-helper-coating .swatch {
  width: 10px;
  min-height: 100%;
  border-radius: 999px;
  align-self: stretch;
}

.insert-helper-coating .cname {
  font-weight: 650;
  font-size: 0.88rem;
  margin: 0 0 0.15rem;
}

.insert-helper-coating .process {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.12rem 0.4rem;
  border-radius: 999px;
  margin-bottom: 0.35rem;
  background: var(--bg-secondary, transparent);
  border: 1px solid var(--border-color, var(--border));
}

.insert-helper-coating .process.CVD {
  border-color: #c9a227;
}
.insert-helper-coating .process.PVD {
  border-color: #60a5fa;
}
.insert-helper-coating .process.Uncoated,
.insert-helper-coating .process.Ceramic {
  border-color: #94a3b8;
}

.insert-helper-coating .cnotes {
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--muted-foreground, var(--text-secondary));
  margin: 0;
}

.insert-helper-why {
  margin-top: 0.75rem;
  padding: 0.7rem 0.85rem;
  border-left: 3px solid var(--accent-color, var(--primary, #3b82f6));
  background: color-mix(in srgb, var(--accent-color, #3b82f6) 8%, transparent);
  border-radius: 0 8px 8px 0;
  font-size: 0.86rem;
  line-height: 1.45;
  color: var(--foreground, var(--text-primary));
}

.ih-tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 1rem;
}

.ih-tab {
  appearance: none;
  border: 1px solid var(--border-color, var(--border));
  background: var(--bg-secondary, transparent);
  color: var(--foreground, var(--text-primary));
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

.ih-tab.active {
  border-color: var(--accent-color, var(--primary, #3b82f6));
  background: color-mix(in srgb, var(--accent-color, #3b82f6) 18%, transparent);
}

.ih-tab-panel[hidden] {
  display: none !important;
}

.ih-workspace-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

.ih-btn {
  appearance: none;
  border: 1px solid var(--accent-color, var(--primary, #3b82f6));
  background: var(--accent-color, var(--primary, #3b82f6));
  color: #fff;
  border-radius: 8px;
  padding: 0.45rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.ih-btn.secondary {
  background: transparent;
  color: var(--foreground, var(--text-primary));
  border-color: var(--border-color, var(--border));
}

.ih-btn-text {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted-foreground, var(--text-secondary));
  cursor: pointer;
  font-size: 0.78rem;
  text-decoration: underline;
}

.ih-stack {
  display: grid;
  gap: 1rem;
}

.ih-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.65rem;
}

.ih-guide-card {
  border: 1px solid var(--border-color, var(--border));
  border-radius: 10px;
  padding: 0.75rem 0.85rem;
  background: var(--bg-secondary, transparent);
}

.ih-guide-card h5 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.ih-muted {
  color: var(--muted-foreground, var(--text-secondary));
  font-size: 0.85rem;
  line-height: 1.45;
}

.ih-bullets {
  margin: 0.4rem 0 0;
  padding-left: 1.15rem;
  line-height: 1.45;
  font-size: 0.86rem;
}

.ih-table-wrap {
  overflow-x: auto;
}

.ih-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.ih-table th,
.ih-table td {
  border: 1px solid var(--border-color, var(--border));
  padding: 0.4rem 0.5rem;
  text-align: left;
  vertical-align: top;
}

.ih-table th {
  background: var(--bg-secondary, transparent);
}

.ih-advisor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.5rem;
}

.ih-advisor-btn {
  appearance: none;
  text-align: left;
  border: 1px solid var(--border-color, var(--border));
  background: var(--bg-card, var(--card-background));
  border-radius: 10px;
  padding: 0.7rem 0.8rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  color: inherit;
  font: inherit;
}

.ih-advisor-btn:hover {
  border-color: var(--accent-color, var(--primary, #3b82f6));
}

.ih-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

@media (max-width: 640px) {
  .ih-split {
    grid-template-columns: 1fr;
  }
}

.ih-compare-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 0.65rem;
  align-items: end;
  margin-bottom: 0.85rem;
}

@media (max-width: 700px) {
  .ih-compare-inputs {
    grid-template-columns: 1fr;
  }
}

.ih-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

@media (max-width: 700px) {
  .ih-compare-grid {
    grid-template-columns: 1fr;
  }
}

.ih-saved-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.ih-saved-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.ih-print-preview {
  margin-top: 1rem;
}

.ih-print-sheet {
  border: 1px dashed var(--border-color, var(--border));
  border-radius: 10px;
  padding: 1rem 1.25rem;
  background: var(--bg-primary, #fff);
}

.ih-print-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1.6rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  margin: 0.35rem 0 0.75rem;
}

@media print {
  body * {
    visibility: hidden;
  }
  #insert-helper,
  #insert-helper * {
    visibility: visible;
  }
  #insert-helper {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
  }
  .ih-tab-nav,
  .ih-workspace-actions,
  .insert-helper-grid,
  .insert-helper-coatings,
  .insert-helper-cards,
  .ih-tab:not([data-ih-tab='print']),
  button.ih-btn,
  .sidebar,
  .nav-tabs {
    display: none !important;
  }
  .ih-tab-panel[data-ih-panel='print'] {
    display: block !important;
  }
  .ih-print-sheet {
    border: 1px solid #000;
  }
}

/* —— Holders workspace —— */
.ih-holders-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem 1rem;
}

.ih-holders-title {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.ih-holders-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(280px, 1.05fr);
  gap: 1.25rem;
  align-items: start;
}

@media (max-width: 900px) {
  .ih-holders-grid {
    grid-template-columns: 1fr;
  }
}

.ih-seat-tweak-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.4rem;
  align-items: center;
}

.ih-holder-3d {
  min-height: 360px;
}

.ih-holder-schematic {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color, var(--border));
  background: var(--bg-primary, var(--background));
  color: var(--foreground, var(--text-primary));
}

.ih-holder-svg {
  display: block;
  width: 100%;
  height: auto;
}

.ih-schematic-bg {
  fill: color-mix(in srgb, var(--accent-color, #3b82f6) 5%, transparent);
}

.ih-schematic-stock-edge {
  stroke: var(--muted-foreground, var(--text-secondary));
  opacity: 0.55;
}

.ih-schematic-shank {
  stroke: var(--border-color, var(--border));
}

.ih-schematic-head {
  stroke: var(--border-color, var(--border));
}

.ih-schematic-pocket-floor {
  fill: color-mix(in srgb, var(--foreground, #334155) 6%, transparent);
  stroke: color-mix(in srgb, var(--foreground, #334155) 28%, transparent);
  stroke-width: 1;
}

.ih-schematic-pocket {
  stroke: color-mix(in srgb, var(--foreground, #334155) 35%, transparent);
  opacity: 0.9;
}

.ih-schematic-screw {
  fill: var(--bg-primary, #fff);
  stroke: var(--accent-color, #3b82f6);
  stroke-width: 1.25;
}

.ih-schematic-clamp {
  fill: color-mix(in srgb, var(--foreground, #334155) 45%, transparent);
  stroke: var(--foreground, #334155);
  stroke-width: 1;
}

.ih-schematic-feed {
  stroke: var(--muted-foreground, var(--text-secondary));
  opacity: 0.7;
}

.ih-schematic-insert {
  fill: color-mix(in srgb, var(--accent-color, #3b82f6) 55%, #94a3b8);
  stroke: var(--accent-color, #3b82f6);
  stroke-width: 1.5;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.18));
}

.ih-schematic-edge {
  stroke: var(--accent-color, #3b82f6);
}

.ih-schematic-arc {
  stroke: var(--muted-foreground, var(--text-secondary));
  stroke-dasharray: 3 3;
  opacity: 0.85;
}

.ih-schematic-label,
.ih-schematic-angle,
.ih-schematic-badge {
  fill: var(--muted-foreground, var(--text-secondary));
  font-size: 10px;
  font-family: ui-sans-serif, system-ui, sans-serif;
  letter-spacing: 0.04em;
}

.ih-schematic-angle {
  font-weight: 700;
  fill: var(--foreground, var(--text-primary));
  font-size: 11px;
}

.ih-schematic-badge {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  fill: var(--foreground, var(--text-primary));
}

.ih-match-board {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: start;
}

@media (max-width: 520px) {
  .ih-match-board {
    grid-template-columns: 1fr;
  }
}

.ih-match-grade {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 4.5rem;
  padding: 0.75rem 0.65rem;
  border-radius: 12px;
  border: 1px solid var(--border-color, var(--border));
}

.ih-match-letter {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
}

.ih-match-score {
  font-size: 0.78rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  opacity: 0.85;
  margin-top: 0.25rem;
}

.ih-match-grade-ok {
  background: color-mix(in srgb, #16a34a 16%, transparent);
  border-color: color-mix(in srgb, #16a34a 45%, var(--border-color, #ccc));
  color: #15803d;
}

.ih-match-grade-warn {
  background: color-mix(in srgb, #ca8a04 16%, transparent);
  border-color: color-mix(in srgb, #ca8a04 45%, var(--border-color, #ccc));
  color: #a16207;
}

.ih-match-grade-mid {
  background: color-mix(in srgb, #ea580c 14%, transparent);
  border-color: color-mix(in srgb, #ea580c 40%, var(--border-color, #ccc));
  color: #c2410c;
}

.ih-match-grade-bad {
  background: color-mix(in srgb, #dc2626 14%, transparent);
  border-color: color-mix(in srgb, #dc2626 40%, var(--border-color, #ccc));
  color: #b91c1c;
}

.ih-match-checks {
  display: grid;
  gap: 0.45rem;
}

.ih-match-check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.55rem;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  border: 1px solid var(--border-color, var(--border));
  background: var(--bg-secondary, transparent);
}

.ih-match-check strong {
  display: block;
  font-size: 0.82rem;
}

.ih-match-check p {
  margin: 0.15rem 0 0;
  font-size: 0.78rem;
  color: var(--muted-foreground, var(--text-secondary));
  line-height: 1.35;
}

.ih-match-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 999px;
  margin-top: 0.3rem;
  background: #94a3b8;
}

.ih-match-check.ok .ih-match-dot {
  background: #16a34a;
}
.ih-match-check.warn .ih-match-dot {
  background: #ca8a04;
}
.ih-match-check.bad .ih-match-dot {
  background: #dc2626;
}

.ih-holder-suggestions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.55rem;
}

.ih-holder-sug {
  appearance: none;
  text-align: left;
  cursor: pointer;
  border: 1px solid var(--border-color, var(--border));
  border-radius: 10px;
  padding: 0.7rem 0.8rem;
  background: var(--bg-secondary, transparent);
  color: var(--foreground, var(--text-primary));
  display: grid;
  gap: 0.25rem;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.12s ease;
}

.ih-holder-filters {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin: 0.65rem 0;
}

@media (min-width: 900px) {
  .ih-holder-filters {
    grid-template-columns: 1fr 1fr 1fr 1fr;
  }
}

.ih-holder-catalog-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.75rem;
  margin-top: 0.55rem;
  font-size: 0.78rem;
}

.ih-holder-catalog-links a {
  color: var(--accent-color, var(--primary, #3b82f6));
}

.ih-holder-verified {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #15803d;
}

.ih-holder-sug.is-active {
  border-color: var(--accent-color, var(--primary, #3b82f6));
  background: color-mix(in srgb, var(--accent-color, #3b82f6) 12%, transparent);
}

.ih-holder-advanced summary {
  cursor: pointer;
  font-weight: 700;
}

.ih-holder-sug:hover {
  border-color: var(--accent-color, var(--primary, #3b82f6));
  background: color-mix(in srgb, var(--accent-color, #3b82f6) 10%, transparent);
  transform: translateY(-1px);
}

.ih-holder-sug code {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.ih-holder-sug-meta {
  font-size: 0.75rem;
  color: var(--muted-foreground, var(--text-secondary));
}

.ih-holder-sug-grade {
  font-size: 0.72rem;
  font-weight: 700;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.ih-holder-sug-grade.ok {
  color: #15803d;
}
.ih-holder-sug-grade.warn {
  color: #a16207;
}
.ih-holder-sug-grade.mid {
  color: #c2410c;
}
.ih-holder-sug-grade.bad {
  color: #b91c1c;
}

.insert-helper-code-live.flash {
  animation: ih-flash 0.65s ease;
}

.ih-holder-code-map {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: -0.45rem 0 0.85rem;
}

.ih-code-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 2.6rem;
  padding: 0.28rem 0.4rem 0.35rem;
  border-radius: 8px;
  border: 1px solid var(--border-color, var(--border));
  background: var(--bg-secondary, var(--card, #f8f4ee));
}

.ih-code-tile strong {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1rem;
  letter-spacing: 0.04em;
}

.ih-code-tile small {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted-foreground, var(--text-secondary));
}

.ih-code-tile-size {
  min-width: 4.5rem;
}

.ih-holder-build-intro,
.ih-field-hint {
  margin: 0.2rem 0 0;
  font-size: 0.75rem;
  line-height: 1.35;
  color: var(--muted-foreground, var(--text-secondary));
}

.ih-holder-build-intro {
  margin: 0 0 0.85rem;
}

@keyframes ih-flash {
  0% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent-color, #3b82f6) 45%, transparent);
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}