.toolbox-page {
  background:
    radial-gradient(circle at 82% 4%, rgba(11, 127, 107, 0.12), transparent 26%),
    linear-gradient(90deg, rgba(23, 32, 29, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(23, 32, 29, 0.03) 1px, transparent 1px),
    var(--paper);
  background-size: auto, 72px 72px, 72px 72px, auto;
}

/* Shared UI for the extended CNC Toolbox */
.tool-card--available {
  background: linear-gradient(145deg, #fff, #f5fbf8);
  border-color: rgba(11, 127, 107, .35);
  box-shadow: 0 14px 38px rgba(23, 32, 29, .07);
}

.tool-card--available .tool-status {
  color: var(--accent-dark);
  background: rgba(11, 127, 107, .1);
}

.tool-card--available .button { margin-top: auto; }

.suite-layout {
  display: grid;
  grid-template-columns: minmax(330px, .82fr) minmax(0, 1.18fr);
  gap: 18px;
  max-width: 1500px;
  margin: 0 auto;
  align-items: start;
}

.suite-layout--wide { grid-template-columns: minmax(390px, 1fr) minmax(0, 1fr); }
.suite-form, .suite-results { display: grid; gap: 20px; }
.suite-form textarea, .suite-results textarea {
  width: 100%;
  padding: 13px;
  color: var(--ink);
  background: #fff;
  border: 1px solid #c8d0ca;
  border-radius: 8px;
  resize: vertical;
  font: 700 13px/1.55 ui-monospace, SFMono-Regular, Consolas, monospace;
}
.suite-form textarea:focus-visible, .suite-results textarea:focus-visible {
  outline: 3px solid rgba(11, 127, 107, .28);
  outline-offset: 2px;
}
.suite-notice { margin: 0; padding: 13px 15px; color: var(--muted); background: var(--paper); border-left: 3px solid var(--accent); font-size: 13px; }
.suite-error { margin: 0; padding: 16px; color: #8c2828; background: #fff0f0; border: 1px solid #e7bcbc; border-radius: 8px; font-weight: 800; }
.suite-success { margin: 0; padding: 16px; color: #075e50; background: #eaf8f4; border-radius: 8px; font-weight: 800; }
.suite-result-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.suite-result-grid > div { display: grid; gap: 6px; min-width: 0; padding: 15px; background: #f5f8f6; border: 1px solid var(--line); border-radius: 10px; }
.suite-result-grid span { color: var(--muted); font-size: 12px; font-weight: 800; }
.suite-result-grid strong { color: var(--accent-dark); font-size: clamp(19px, 2vw, 27px); overflow-wrap: anywhere; }
.suite-table-wrap { max-height: 540px; overflow: auto; border: 1px solid var(--line); border-radius: 10px; }
.suite-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.suite-table th, .suite-table td { padding: 11px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.suite-table th { position: sticky; top: 0; z-index: 1; background: #edf4f1; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.suite-table tr:last-child td { border-bottom: 0; }
.suite-table .is-muted { opacity: .48; }
.suite-badge { display: inline-block; padding: 3px 7px; border-radius: 999px; font-size: 10px; font-weight: 900; text-transform: uppercase; }
.suite-badge--error { color: #812424; background: #ffe2e2; }
.suite-badge--warning { color: #6d4a00; background: #fff0bd; }
.suite-canvas { display: block; width: 100%; height: 320px; background: #f8faf8; border: 1px solid var(--line); border-radius: 10px; }
.suite-vector { padding: 28px; color: #fff; background: linear-gradient(135deg, var(--accent-dark), #132821); border-radius: 12px; font: 900 clamp(19px, 2.3vw, 31px)/1.35 ui-monospace, SFMono-Regular, Consolas, monospace; overflow-wrap: anywhere; }
.suite-subhead { margin-top: 8px; padding: 10px 0 2px; border-bottom: 1px solid var(--line); }
.suite-fit-scale { position: relative; height: 58px; background: linear-gradient(90deg, rgba(183,63,63,.13) 0 49.8%, rgba(11,127,107,.13) 50.2% 100%); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.suite-fit-zero { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background: #26322e; }
.suite-fit-range { position: absolute; top: 17px; height: 24px; min-width: 5px; background: linear-gradient(90deg, #d27662, #0b7f6b); border: 2px solid #fff; border-radius: 999px; box-shadow: 0 3px 12px rgba(23,32,29,.2); }
.suite-taper-visual { display: grid; place-items: center; min-height: 180px; padding: 28px; background: linear-gradient(rgba(23,32,29,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(23,32,29,.035) 1px,transparent 1px),#f8faf8; background-size: 28px 28px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.suite-taper-visual span { display: block; width: min(100%,620px); height: 112px; background: linear-gradient(90deg,#0b7f6b,#8be1cf); clip-path: polygon(0 0,100% calc((100% - var(--small))/2),100% calc((100% + var(--small))/2),0 100%); filter: drop-shadow(0 8px 10px rgba(23,32,29,.16)); }

@media (max-width: 900px) {
  .suite-layout, .suite-layout--wide { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .suite-result-grid { grid-template-columns: 1fr; }
}

.toolbox-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.72fr);
  gap: clamp(38px, 7vw, 90px);
  align-items: center;
  min-height: 610px;
  padding: clamp(58px, 8vw, 100px) clamp(18px, 5vw, 72px);
  color: #ffffff;
  background:
    radial-gradient(circle at 78% 18%, rgba(50, 208, 179, 0.24), transparent 34%),
    linear-gradient(145deg, #101916, #12352d 58%, #26384e);
  overflow: hidden;
}

.toolbox-hero .eyebrow,
.toolbox-generator-hero .eyebrow,
.toolbox-cta .eyebrow {
  color: #8be1cf;
}

.toolbox-hero h1,
.toolbox-generator-hero h1 {
  color: #ffffff;
}

.toolbox-hero h1 {
  font-size: clamp(46px, 6vw, 76px);
}

.toolbox-hero .lead,
.toolbox-generator-hero .lead {
  color: rgba(255, 255, 255, 0.75);
}

.toolbox-hero .button.primary,
.toolbox-generator-hero .button.primary,
.toolbox-cta .button.primary {
  color: #101916;
  background: #8be1cf;
  border-color: #8be1cf;
}

.toolbox-hero .button.secondary,
.toolbox-generator-hero .button.secondary,
.toolbox-cta .button.secondary {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.28);
}

.toolbox-orbit {
  position: relative;
  width: min(100%, 500px);
  aspect-ratio: 1;
  margin-inline: auto;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    rgba(255, 255, 255, 0.04);
  background-size: 46px 46px;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.34);
}

.toolbox-orbit::before,
.toolbox-orbit::after {
  content: "";
  position: absolute;
  inset: 16%;
  border: 2px solid rgba(139, 225, 207, 0.7);
  border-radius: 50%;
}

.toolbox-orbit::after {
  inset: 49%;
  background: #8be1cf;
  border: 0;
}

.toolbox-orbit span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px;
  background: #ffffff;
  border: 5px solid var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(139, 225, 207, 0.1);
  transform: rotate(calc(var(--i) * 45deg)) translateY(-34%) translateX(780%) rotate(calc(var(--i) * -45deg));
}

.toolbox-orbit-label {
  position: absolute;
  right: 22px;
  bottom: 20px;
  left: 22px;
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.toolbox-section-heading {
  max-width: 820px;
  margin-bottom: 36px;
}

.toolbox-section-heading p:last-child {
  max-width: 720px;
  color: var(--muted);
}

.toolbox-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.tool-card {
  position: relative;
  min-height: 260px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 13px;
}

.tool-card--active {
  grid-column: span 2;
  min-height: 360px;
  padding: 30px;
  color: #ffffff;
  background:
    radial-gradient(circle at 88% 12%, rgba(139, 225, 207, 0.22), transparent 28%),
    linear-gradient(145deg, #17342d, #26384e);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow);
}

.tool-card h3 {
  margin-top: 52px;
}

.tool-card--active h3 {
  max-width: 520px;
  margin-top: 62px;
  font-size: clamp(31px, 4vw, 46px);
}

.tool-card p {
  margin: 0;
  color: var(--muted);
}

.tool-card--active p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.72);
}

.tool-card .button {
  margin-top: 26px;
}

.tool-card--active .button {
  color: #101916;
  background: #8be1cf;
  border-color: #8be1cf;
}

.tool-status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  color: var(--muted);
  background: rgba(23, 32, 29, 0.06);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tool-card--active .tool-status {
  color: #8be1cf;
  background: rgba(139, 225, 207, 0.1);
}

.toolbox-privacy-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(18px, 5vw, 72px);
  color: #dff7ef;
  background: #17342d;
}

.toolbox-privacy-strip strong {
  color: #8be1cf;
}

.toolbox-generator-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.68fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: end;
  padding: clamp(52px, 7vw, 86px) clamp(18px, 5vw, 72px);
  color: #ffffff;
  background:
    radial-gradient(circle at 84% 16%, rgba(50, 208, 179, 0.25), transparent 30%),
    linear-gradient(145deg, #101916, #17342d 64%, #26384e);
}

.toolbox-generator-hero h1 {
  max-width: 840px;
  font-size: clamp(42px, 5.5vw, 68px);
}

.toolbox-generator-hero > * {
  min-width: 0;
}

.tool-back-link {
  display: inline-flex;
  margin-bottom: 20px;
  color: #8be1cf;
  font-size: 14px;
  font-weight: 800;
}

.toolbox-hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.toolbox-hero-facts > * {
  display: flex;
  align-items: flex-end;
  min-height: 98px;
  padding: 18px;
  color: rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 800;
}

.toolbox-hero-facts strong {
  color: #101916;
  background: #8be1cf;
  border-color: #8be1cf;
}

.tool-app-shell {
  padding: clamp(42px, 6vw, 74px) clamp(14px, 3vw, 42px);
}

.tool-noscript {
  max-width: 900px;
  margin: 18px auto 0;
  padding: 16px;
  border: 1px solid var(--warm);
  border-radius: 10px;
  background: #fff5ed;
}

.tool-local-note {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 1500px;
  margin: 0 auto 16px;
  padding: 14px 18px;
  color: var(--accent-dark);
  background: #e8f5f1;
  border: 1px solid rgba(11, 127, 107, 0.2);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 800;
}

.tool-local-note span {
  color: #18a285;
}

.tool-workbench {
  display: grid;
  grid-template-columns: minmax(330px, 0.72fr) minmax(0, 1.28fr);
  gap: 18px;
  max-width: 1500px;
  margin: 0 auto;
  align-items: start;
}

.tool-controls,
.tool-results {
  display: grid;
  gap: 18px;
}

.tool-results {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tool-panel {
  min-width: 0;
  padding: clamp(20px, 2.4vw, 30px);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 16px 46px rgba(23, 32, 29, 0.07);
}

.tool-panel-heading {
  margin-bottom: 22px;
}

.tool-panel-heading h2 {
  font-size: clamp(27px, 2.8vw, 38px);
}

.tool-panel-heading p:last-child {
  margin: 8px 0 0;
  color: var(--muted);
}

.tool-panel-heading--actions {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.tool-input-panel {
  box-shadow: none;
}

.tool-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px;
}

.tool-field,
.tool-check {
  display: grid;
  gap: 7px;
  align-content: start;
  min-width: 0;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.tool-field[hidden] {
  display: none;
}

.tool-field--wide {
  grid-column: 1 / -1;
}

.tool-field input,
.tool-field select {
  width: 100%;
  min-height: 46px;
  padding: 0 12px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid #c8d0ca;
  border-radius: 8px;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
}

.tool-input-wrap {
  position: relative;
  display: block;
}

.tool-input-wrap input {
  padding-right: 48px;
}

.tool-input-wrap small {
  position: absolute;
  top: 50%;
  right: 12px;
  color: var(--muted);
  font-size: 12px;
  transform: translateY(-50%);
}

.tool-field input:focus-visible,
.tool-field select:focus-visible,
.tool-check input:focus-visible,
.tool-row-select:focus-visible,
.tool-button:focus-visible {
  outline: 3px solid rgba(11, 127, 107, 0.28);
  outline-offset: 2px;
}

.tool-field input[aria-invalid="true"],
.tool-field select[aria-invalid="true"] {
  border-color: #b23b3b;
  box-shadow: 0 0 0 2px rgba(178, 59, 59, 0.1);
}

.tool-field-error {
  min-height: 18px;
  color: #9a2e2e;
  font-size: 12px;
  font-weight: 700;
}

.tool-check {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 12px;
  background: rgba(11, 127, 107, 0.06);
  border-radius: 8px;
}

.tool-check input {
  width: 20px;
  height: 20px;
  accent-color: var(--accent-dark);
}

.tool-axis-note {
  margin: 18px 0 0;
  padding: 13px 15px;
  color: var(--muted);
  background: var(--paper);
  border-left: 3px solid var(--accent);
  font-size: 13px;
}

.tool-preview-panel,
.tool-table-panel {
  min-height: 610px;
}

.tool-code-panel {
  grid-column: 1 / -1;
}

.tool-preview {
  display: grid;
  place-items: center;
  min-height: 430px;
  background:
    linear-gradient(rgba(23, 32, 29, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 32, 29, 0.035) 1px, transparent 1px),
    #f8faf8;
  background-size: 28px 28px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

.tool-preview svg {
  display: block;
  width: min(100%, 520px);
  height: auto;
}

.tool-axis {
  stroke: #9ba7a1;
  stroke-width: 1.5;
}

.tool-axis-label,
.tool-zero-label {
  fill: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.tool-pcd-circle {
  fill: rgba(11, 127, 107, 0.025);
  stroke: var(--accent);
  stroke-width: 2;
  stroke-dasharray: 8 6;
}

.tool-zero-line {
  stroke: var(--warm);
  stroke-width: 1.6;
  stroke-dasharray: 4 4;
}

.tool-direction {
  fill: none;
  stroke: var(--warm);
  stroke-width: 3;
}

.tool-direction + marker path,
.tool-preview marker path {
  fill: var(--accent-dark);
}

.tool-center {
  fill: var(--warm);
  stroke: #ffffff;
  stroke-width: 2;
}

.tool-hole circle {
  fill: #ffffff;
  stroke: var(--accent-dark);
  stroke-width: 2;
}

.tool-hole text {
  fill: var(--ink);
  font-weight: 900;
  text-anchor: middle;
}

.tool-hole.is-selected circle {
  fill: #8be1cf;
  stroke: #101916;
  stroke-width: 3;
}

.tool-selected {
  min-height: 24px;
  margin: 14px 0 0;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 900;
}

.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tool-button {
  min-height: 42px;
  padding: 0 14px;
  font-size: 13px;
  cursor: pointer;
}

.tool-table-scroll {
  max-height: 490px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 9px;
}

.tool-coordinate-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  font-size: 14px;
}

.tool-coordinate-table th,
.tool-coordinate-table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  white-space: nowrap;
}

.tool-coordinate-table th:first-child,
.tool-coordinate-table td:first-child {
  text-align: left;
}

.tool-coordinate-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  color: var(--muted);
  background: #f0f3ef;
  font-size: 11px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.tool-coordinate-table tr[aria-selected="true"] td {
  background: #e8f5f1;
}

.tool-row-select {
  min-width: 34px;
  min-height: 30px;
  padding: 0 8px;
  color: var(--accent-dark);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.tool-row-select:hover {
  border-color: var(--accent);
}

.tool-code {
  min-height: 360px;
  max-height: 620px;
  margin: 0;
  padding: clamp(18px, 2.4vw, 30px);
  color: #dff7ef;
  background:
    linear-gradient(90deg, rgba(139, 225, 207, 0.04) 1px, transparent 1px),
    #101916;
  background-size: 48px 100%;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 10px;
  overflow: auto;
  font: 14px/1.65 Consolas, "Courier New", monospace;
  tab-size: 2;
}

.tool-warning {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  margin-top: 16px;
  padding: 15px;
  color: #5f401d;
  background: #fff5e8;
  border: 1px solid #e7c392;
  border-radius: 9px;
}

.tool-warning strong {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  color: #ffffff;
  background: var(--warm);
  border-radius: 50%;
}

.tool-warning p,
.tool-empty {
  margin: 0;
}

.tool-warning--subtle {
  color: var(--muted);
  background: #f4f6f3;
  border-color: var(--line);
}

.tool-warning--subtle strong {
  background: var(--muted);
}

.tapping-workbench {
  display: grid;
  grid-template-columns: minmax(330px, 0.72fr) minmax(0, 1.28fr);
  gap: 18px;
  max-width: 1500px;
  margin: 0 auto;
  align-items: start;
}

.tapping-results-panel {
  min-width: 0;
}

.tapping-presets {
  display: grid;
  gap: 10px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.tapping-presets > strong {
  font-size: 13px;
}

.tapping-presets > div {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tapping-preset {
  min-height: 34px;
  padding: 0 11px;
  color: var(--accent-dark);
  background: #e8f5f1;
  border: 1px solid rgba(11, 127, 107, 0.18);
  border-radius: 999px;
  font: inherit;
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

.tapping-preset:hover,
.tapping-preset:focus-visible {
  color: #ffffff;
  background: var(--accent-dark);
  outline: none;
}

.tapping-thread-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 18px;
  align-items: center;
  margin-bottom: 14px;
  padding: 18px 20px;
  color: #dff7ef;
  background:
    repeating-linear-gradient(120deg, transparent 0 22px, rgba(139, 225, 207, 0.07) 22px 24px),
    #101916;
  border-radius: 11px;
}

.tapping-thread-banner span {
  grid-column: 1 / -1;
  color: rgba(255, 255, 255, 0.6);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tapping-thread-banner strong {
  overflow-wrap: anywhere;
  font-size: clamp(26px, 4vw, 42px);
}

.tapping-thread-banner em {
  padding: 7px 10px;
  color: #101916;
  background: #8be1cf;
  border-radius: 999px;
  font-size: 11px;
  font-style: normal;
  font-weight: 900;
  text-transform: uppercase;
}

.tapping-result-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.tapping-result-card {
  display: grid;
  align-content: space-between;
  min-height: 142px;
  padding: 16px;
  background: #f7f9f6;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.tapping-result-card span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.tapping-result-card strong {
  margin-top: 14px;
  overflow-wrap: anywhere;
  font-size: clamp(23px, 2.7vw, 36px);
  font-variant-numeric: tabular-nums;
}

.tapping-result-card small {
  color: var(--muted);
  font-weight: 800;
}

.tapping-result-card--primary {
  color: #ffffff;
  background: linear-gradient(145deg, var(--accent-dark), #26384e);
  border-color: transparent;
}

.tapping-result-card--primary span,
.tapping-result-card--primary small {
  color: rgba(255, 255, 255, 0.68);
}

.tapping-sync-visual {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1fr) 56px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding: 18px;
  background: #eef2ee;
  border-radius: 10px;
}

.tapping-sync-visual > div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.tapping-sync-visual span {
  color: var(--accent-dark);
  font-size: 21px;
  font-weight: 950;
}

.tapping-sync-visual b {
  overflow-wrap: anywhere;
  font-size: 12px;
}

.tapping-sync-visual i {
  position: relative;
  height: 2px;
  background: var(--accent);
}

.tapping-sync-visual i::after {
  content: "";
  position: absolute;
  top: -4px;
  right: -1px;
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid var(--accent);
}

.tapping-sync-visual .is-result {
  padding: 12px;
  color: #ffffff;
  background: var(--accent-dark);
  border-radius: 8px;
}

.tapping-sync-visual .is-result span {
  color: #8be1cf;
}

.tapping-formula {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 14px;
  padding: 15px 18px;
  border: 1px dashed rgba(11, 127, 107, 0.42);
  border-radius: 9px;
}

.tapping-formula strong {
  flex: 0 0 auto;
  color: var(--accent-dark);
  font-size: 24px;
}

.tapping-formula span {
  color: var(--muted);
  font-size: 13px;
}

.chamfer-workbench {
  display: grid;
  grid-template-columns: minmax(330px, 0.72fr) minmax(0, 1.28fr);
  gap: 18px;
  max-width: 1500px;
  margin: 0 auto;
  align-items: start;
}

.chamfer-results-panel {
  min-width: 0;
}

.chamfer-presets {
  display: grid;
  gap: 10px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.chamfer-presets > strong {
  font-size: 13px;
}

.chamfer-presets > div {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.chamfer-mode-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 5px 16px;
  align-items: center;
  margin-bottom: 14px;
  padding: 18px 20px;
  color: #dff7ef;
  background:
    linear-gradient(135deg, transparent 62%, rgba(139, 225, 207, 0.12) 62% 64%, transparent 64%),
    #101916;
  border-radius: 11px;
}

.chamfer-mode-banner span {
  grid-column: 1 / -1;
  color: rgba(255, 255, 255, 0.58);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chamfer-mode-banner strong {
  overflow-wrap: anywhere;
  font-size: clamp(25px, 3vw, 38px);
}

.chamfer-mode-banner em {
  padding: 8px 11px;
  color: #101916;
  background: #8be1cf;
  border-radius: 999px;
  font-size: 13px;
  font-style: normal;
  font-weight: 950;
}

.chamfer-result-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.chamfer-result-card {
  display: grid;
  align-content: space-between;
  min-height: 145px;
  padding: 15px;
  background: #f7f9f6;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.chamfer-result-card span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.chamfer-result-card strong {
  margin-top: 14px;
  overflow-wrap: anywhere;
  font-size: clamp(22px, 2.4vw, 34px);
  font-variant-numeric: tabular-nums;
}

.chamfer-result-card small {
  color: var(--muted);
  font-weight: 800;
}

.chamfer-result-card--primary {
  color: #ffffff;
  background: linear-gradient(145deg, var(--accent-dark), #26384e);
  border-color: transparent;
}

.chamfer-result-card--primary span,
.chamfer-result-card--primary small {
  color: rgba(255, 255, 255, 0.68);
}

.chamfer-geometry-visual {
  display: grid;
  grid-template-columns: minmax(230px, 0.7fr) minmax(0, 1.3fr);
  gap: 20px;
  align-items: center;
  margin-top: 14px;
  padding: 20px;
  background:
    linear-gradient(rgba(23, 32, 29, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 32, 29, 0.035) 1px, transparent 1px),
    #f5f8f5;
  background-size: 24px 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.chamfer-profile {
  position: relative;
  min-height: 180px;
  overflow: hidden;
  background: rgba(11, 127, 107, 0.04);
  border-radius: 8px;
}

.chamfer-face,
.chamfer-axis,
.chamfer-slope {
  position: absolute;
  display: block;
}

.chamfer-face {
  top: 40px;
  right: 20px;
  left: 20px;
  height: 3px;
  background: #26384e;
}

.chamfer-axis {
  top: 20px;
  bottom: 18px;
  left: 50%;
  width: 1px;
  background: repeating-linear-gradient(to bottom, var(--warm) 0 6px, transparent 6px 11px);
}

.chamfer-slope {
  top: 40px;
  left: 50%;
  width: 120px;
  height: 3px;
  background: var(--accent);
  transform: rotate(45deg);
  transform-origin: left center;
}

.chamfer-profile b,
.chamfer-profile i {
  position: absolute;
  color: var(--accent-dark);
  font-size: 13px;
  font-style: normal;
  font-weight: 950;
}

.chamfer-profile b {
  top: 18px;
  left: 62%;
}

.chamfer-profile i {
  top: 84px;
  left: calc(50% - 22px);
}

.chamfer-equation {
  display: grid;
  gap: 10px;
}

.chamfer-equation strong {
  color: var(--accent-dark);
  font-size: clamp(22px, 3vw, 35px);
  overflow-wrap: anywhere;
}

.chamfer-equation span {
  color: var(--muted);
  font-size: 13px;
}

.tool-empty {
  padding: 24px;
  color: var(--muted);
  text-align: center;
}

.tool-live-status {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 20;
  max-width: min(420px, calc(100vw - 36px));
  margin: 0;
  padding: 12px 16px;
  color: #ffffff;
  background: var(--ink);
  border-radius: 8px;
  box-shadow: var(--shadow);
  font-size: 13px;
  font-weight: 800;
}

.tool-live-status:empty {
  display: none;
}

.toolbox-content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.toolbox-content-card {
  padding: 26px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.toolbox-content-card h3 {
  margin-top: 0;
}

.toolbox-content-card p,
.toolbox-content-card li {
  color: var(--muted);
}

.toolbox-content-card ul {
  margin: 14px 0 0;
  padding-left: 20px;
}

.tool-faq-list {
  display: grid;
  max-width: 980px;
  margin-top: 30px;
  border-top: 1px solid var(--line);
}

.tool-faq-list details {
  border-bottom: 1px solid var(--line);
}

.tool-faq-list summary {
  position: relative;
  padding: 22px 48px 22px 0;
  cursor: pointer;
  font-size: 18px;
  font-weight: 800;
  list-style: none;
}

.tool-faq-list summary::-webkit-details-marker {
  display: none;
}

.tool-faq-list summary::after {
  content: "+";
  position: absolute;
  top: 18px;
  right: 4px;
  color: var(--accent);
  font-size: 25px;
  font-weight: 400;
}

.tool-faq-list details[open] summary::after {
  content: "−";
}

.tool-faq-list p {
  max-width: 820px;
  margin: -8px 0 22px;
  color: var(--muted);
}

.toolbox-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
  color: #ffffff;
  background:
    radial-gradient(circle at 84% 14%, rgba(139, 225, 207, 0.18), transparent 30%),
    #101916;
}

.toolbox-cta p:last-child {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 1180px) {
  .toolbox-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .tool-workbench {
    grid-template-columns: 1fr;
  }

  .tapping-workbench {
    grid-template-columns: 1fr;
  }

  .chamfer-workbench {
    grid-template-columns: 1fr;
  }

  .tool-controls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 880px) {
  .toolbox-hero,
  .toolbox-generator-hero,
  .toolbox-cta {
    grid-template-columns: 1fr;
  }

  .toolbox-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tool-controls,
  .tool-results {
    grid-template-columns: 1fr;
  }

  .tool-code-panel {
    grid-column: auto;
  }

  .toolbox-content-grid {
    grid-template-columns: 1fr;
  }

  .tapping-result-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .chamfer-result-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .toolbox-cta .button {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .toolbox-hero {
    min-height: 0;
    padding-top: 46px;
  }

  .toolbox-hero h1,
  .toolbox-generator-hero h1 {
    font-size: 40px;
    overflow-wrap: anywhere;
    hyphens: auto;
  }

  .toolbox-orbit {
    max-width: 360px;
  }

  .toolbox-grid {
    grid-template-columns: 1fr;
  }

  .tool-card--active {
    grid-column: auto;
  }

  .toolbox-privacy-strip,
  .tool-panel-heading--actions {
    align-items: stretch;
    flex-direction: column;
  }

  .toolbox-privacy-strip {
    display: grid;
  }

  .tool-app-shell {
    padding-inline: 10px;
  }

  .tool-panel {
    padding: 18px;
  }

  .tool-field-grid,
  .toolbox-hero-facts {
    grid-template-columns: 1fr;
  }

  .tool-preview-panel,
  .tool-table-panel {
    min-height: 0;
  }

  .tool-preview {
    min-height: 320px;
  }

  .tool-panel-heading--actions .tool-button,
  .tool-actions,
  .tool-actions .tool-button {
    width: 100%;
  }

  .tool-code {
    min-height: 300px;
    font-size: 12px;
  }

  .tapping-thread-banner,
  .tapping-result-grid,
  .tapping-sync-visual {
    grid-template-columns: 1fr;
  }

  .tapping-thread-banner em {
    justify-self: start;
  }

  .tapping-sync-visual i {
    width: 2px;
    height: 24px;
    margin-left: 10px;
  }

  .tapping-sync-visual i::after {
    top: auto;
    right: -4px;
    bottom: -1px;
    border-top: 7px solid var(--accent);
    border-right: 5px solid transparent;
    border-bottom: 0;
    border-left: 5px solid transparent;
  }

  .tapping-formula {
    align-items: flex-start;
    flex-direction: column;
  }

  .chamfer-mode-banner,
  .chamfer-result-grid,
  .chamfer-geometry-visual {
    grid-template-columns: 1fr;
  }

  .chamfer-mode-banner em {
    justify-self: start;
  }
}