:root {
  color-scheme: light;
  --page: #f8f9fa;
  --surface: #ffffff;
  --surface-soft: #f1f3f4;
  --text: #202124;
  --muted: #5f6368;
  --border: #dadce0;
  --border-soft: #e8eaed;
  --blue: #1a73e8;
  --blue-soft: #e8f0fe;
  --green: #188038;
  --green-soft: #e6f4ea;
  --purple: #7b1fa2;
  --purple-soft: #f3e8fd;
  --orange: #b06000;
  --orange-soft: #fef3e0;
  --red: #c5221f;
  --red-soft: #fce8e6;
  --shadow: 0 1px 2px rgba(60,64,67,.08), 0 1px 3px 1px rgba(60,64,67,.06);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background: var(--page);
  color: var(--text);
  font-family: "Segoe UI Variable", "Segoe UI", Roboto, Arial, system-ui, -apple-system, sans-serif;
  line-height: 1.5;
}
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
img { max-width: 100%; display: block; }
svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.hidden { display: none !important; }

.app-shell { min-height: 100vh; display: flex; flex-direction: column; }
.app-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 64px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--border-soft);
  backdrop-filter: blur(12px);
}
.brand-button, .header-home {
  border: 0;
  background: transparent;
  color: var(--text);
}
.brand-button { display: flex; align-items: center; gap: 12px; padding: 6px; text-align: left; border-radius: 10px; }
.brand-button:hover, .header-home:hover { background: var(--surface-soft); }
.brand-button img { border-radius: 10px; }
.brand-button strong, .brand-button small { display: block; }
.brand-button strong { font-size: 1rem; font-weight: 600; letter-spacing: -.01em; }
.brand-button small { margin-top: 1px; color: var(--muted); font-size: .76rem; }
.header-home { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; }
.header-home svg { width: 21px; height: 21px; }

.page-frame { flex: 1; width: min(900px, calc(100% - 40px)); margin: 0 auto; padding: 48px 0 72px; }
.page { display: none; animation: pageIn .18s ease-out; }
.page.active-page { display: block; }
.page.wide-page { width: min(1200px, calc(100vw - 40px)); margin-left: 50%; transform: translateX(-50%); }
@keyframes pageIn { from { opacity: .25; transform: translateY(4px); } }

.page-intro { margin-bottom: 28px; }
.settings-intro { padding: 0 4px; }
.kicker { margin: 0 0 5px; color: var(--blue); font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 8px; font-size: clamp(1.75rem, 4vw, 2.45rem); line-height: 1.15; font-weight: 500; letter-spacing: -.02em; }
h2 { font-size: 1.05rem; line-height: 1.35; }
.page-intro > p:last-child, .page-summary { color: var(--muted); }
.page-summary { margin: -4px 0 26px 64px; max-width: 680px; }

.search-box {
  width: min(680px, 100%);
  height: 48px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  background: var(--surface-soft);
  border: 1px solid transparent;
  border-radius: 24px;
}
.search-box:focus-within { background: var(--surface); border-color: var(--blue); box-shadow: 0 0 0 2px rgba(26,115,232,.12); }
.search-box svg { width: 20px; height: 20px; color: var(--muted); }
.search-box input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text); }

.safety-strip {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 18px;
  margin-bottom: 34px;
  border: 1px solid #f6d58b;
  border-radius: 12px;
  background: #fff8e1;
}
.safety-strip svg { width: 24px; height: 24px; flex: 0 0 auto; color: #9a6700; }
.safety-strip strong, .safety-strip span { display: block; }
.safety-strip strong { font-size: .95rem; }
.safety-strip span { color: #6f5320; font-size: .86rem; }

.settings-group { margin: 0 0 32px; }
.settings-group > h2 { margin: 0 0 10px 16px; color: var(--muted); font-size: .82rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.settings-card {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
}
.settings-row {
  width: 100%;
  min-height: 78px;
  padding: 13px 16px;
  display: grid;
  grid-template-columns: 40px minmax(0,1fr) 24px;
  align-items: center;
  gap: 14px;
  border: 0;
  border-bottom: 1px solid var(--border-soft);
  background: var(--surface);
  color: var(--text);
  text-align: left;
}
.settings-row:last-child { border-bottom: 0; }
.settings-row:hover { background: #f8fafd; }
.settings-row:active { background: #f1f4f8; }
.settings-row:focus-visible { outline: 2px solid var(--blue); outline-offset: -2px; }
.row-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; }
.row-icon svg { width: 20px; height: 20px; }
.row-icon.blue { color: var(--blue); background: var(--blue-soft); }
.row-icon.green { color: var(--green); background: var(--green-soft); }
.row-icon.purple { color: var(--purple); background: var(--purple-soft); }
.row-icon.orange { color: var(--orange); background: var(--orange-soft); }
.row-icon.red { color: var(--red); background: var(--red-soft); }
.row-icon.grey { color: var(--muted); background: var(--surface-soft); }
.row-copy { min-width: 0; }
.row-copy strong, .row-copy small { display: block; }
.row-copy strong { font-size: .98rem; font-weight: 500; }
.row-copy small { margin-top: 3px; color: var(--muted); font-size: .84rem; line-height: 1.35; }
.chevron { color: #80868b; font-size: 1.65rem; font-weight: 300; text-align: center; }
.empty-search { padding: 28px; text-align: center; color: var(--muted); }

.subpage-header {
  display: grid;
  grid-template-columns: 48px minmax(0,1fr) 48px;
  gap: 16px;
  align-items: start;
  margin-bottom: 12px;
}
.subpage-header h1 { margin: 0; }
.icon-button {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
}
.icon-button:hover { background: var(--surface-soft); color: var(--text); }
.icon-button span { font-size: 2rem; font-weight: 300; line-height: 1; transform: translateY(-1px); }
.close-button span { font-size: 1.7rem; }

.adjuster-list { margin-left: 64px; }
.adjuster-dot { width: 18px; height: 18px; justify-self: center; border-radius: 50%; box-shadow: inset 0 0 0 5px rgba(255,255,255,.7); }
.adjuster-dot.preload { background: #188038; }
.adjuster-dot.compression { background: #1a73e8; }
.adjuster-dot.rebound { background: #d93025; }
.adjuster-dot.lsc { background: #9334e6; }
.adjuster-dot.hsc { background: #b06000; }
.adjuster-dot.fork { background: #5f6368; }
.tip-card {
  margin: 22px 0 0 64px;
  padding: 18px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 16px;
  border-radius: 12px;
  background: var(--blue-soft);
  color: #174ea6;
}
.tip-card strong, .tip-card span { display: block; }
.tip-card span { font-size: .88rem; }
.tip-card button { grid-column: 2; grid-row: 1 / span 2; align-self: center; border: 0; background: transparent; color: var(--blue); font-weight: 600; }

.detail-hero { margin: 22px 0 22px 64px; display: grid; grid-template-columns: 72px 1fr; align-items: center; gap: 20px; }
.detail-symbol { width: 72px; height: 72px; display: grid; place-items: center; border-radius: 50%; background: var(--blue-soft); color: var(--blue); font-size: 1.8rem; font-weight: 600; }
.detail-hero p { margin: 0; color: var(--muted); font-size: 1.05rem; }
.detail-list { margin-left: 64px; overflow: hidden; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow); }
.detail-list > div { padding: 18px 20px; border-bottom: 1px solid var(--border-soft); }
.detail-list > div:last-child { border-bottom: 0; }
.detail-list span { display: block; margin-bottom: 4px; color: var(--muted); font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.detail-list p { margin: 0; }
.detail-list .warning-detail { background: #fff8e1; }
.page-actions { margin: 22px 0 0 64px; display: flex; align-items: center; gap: 16px; }

.primary-button {
  min-height: 42px;
  padding: 9px 18px;
  border: 1px solid var(--blue);
  border-radius: 21px;
  background: var(--blue);
  color: white;
  font-weight: 600;
}
.primary-button:hover { background: #1765cc; }
.text-button {
  min-height: 40px;
  padding: 8px 12px;
  border: 0;
  border-radius: 20px;
  background: transparent;
  color: var(--blue);
  font-weight: 600;
}
.text-button:hover { background: var(--blue-soft); }

.clean-form { margin-left: 64px; }
.form-section { margin-bottom: 22px; padding: 20px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow); }
.form-section > h2 { margin: 0 0 18px; font-size: 1rem; font-weight: 500; }
label { display: grid; gap: 7px; margin-bottom: 16px; color: var(--text); font-size: .87rem; font-weight: 500; }
label:last-child { margin-bottom: 0; }
input, select, textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  outline: 0;
}
input:focus, select:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 2px rgba(26,115,232,.12); }
textarea { resize: vertical; }
.field-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.field-grid.three { grid-template-columns: repeat(3,minmax(0,1fr)); }
.measurement-row {
  min-height: 72px;
  margin: 0;
  padding: 12px 0;
  display: grid;
  grid-template-columns: 42px minmax(0,1fr) 122px;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--border-soft);
}
.form-section .measurement-row:nth-of-type(1) { border-top: 0; }
.measure-label { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; color: white; font-weight: 700; }
.measure-label.l1 { background: var(--blue); }
.measure-label.l2 { background: var(--green); }
.measure-label.l3 { background: var(--red); }
.measurement-copy strong, .measurement-copy small { display: block; }
.measurement-copy strong { font-weight: 500; }
.measurement-copy small { margin-top: 3px; color: var(--muted); font-weight: 400; }
.input-with-unit { position: relative; margin: 0; }
.input-with-unit input { padding-right: 40px; text-align: right; }
.input-with-unit em { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); font-style: normal; font-weight: 400; }
.form-buttons { margin: 4px 0 0; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.fine-print { color: var(--muted); font-size: .8rem; }

.result-sheet { margin: 24px 0 0 64px; padding: 22px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow); }
.result-sheet h2 { margin: 0 0 8px; font-size: 1.35rem; font-weight: 500; }
.result-sheet > p:last-child { margin-bottom: 0; color: var(--muted); }
.result-metrics { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; margin: 18px 0; }
.metric { padding: 14px; border-radius: 10px; background: var(--surface-soft); text-align: center; }
.metric strong, .metric span { display: block; }
.metric strong { font-size: 1.2rem; font-weight: 500; }
.metric span { margin-top: 2px; color: var(--muted); font-size: .76rem; }
.result-status { padding: 15px 16px; border-radius: 10px; }
.result-status p { margin: 5px 0 0; }
.result-status.good { background: var(--green-soft); color: #137333; }
.result-status.low { background: var(--blue-soft); color: #174ea6; }
.result-status.high, .result-status.warning { background: var(--red-soft); color: #a50e0e; }

.saved-section { margin: 34px 0 0 64px; }
.saved-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.saved-heading h2 { margin: 0; font-size: 1rem; font-weight: 500; }
.saved-heading span { color: var(--muted); font-size: .82rem; }
.record-list { display: grid; gap: 10px; }
.record-card, .empty-state { padding: 18px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); }
.record-card h3 { margin: 0; font-size: 1rem; font-weight: 500; }
.record-card .meta { margin: 4px 0 0; color: var(--muted); font-size: .84rem; }
.record-actions { display: flex; gap: 6px; margin-top: 12px; }
.record-actions button { border: 0; border-radius: 18px; padding: 7px 10px; background: transparent; color: var(--blue); font-weight: 600; }
.record-actions button:hover { background: var(--blue-soft); }
.empty-state { color: var(--muted); text-align: center; }

.poster-wrap { margin: 24px 0 0 64px; overflow: hidden; border: 1px solid var(--border); border-radius: 14px; background: #101317; box-shadow: var(--shadow); }
.poster-wrap img { width: 100%; height: auto; }
.poster-wrap figcaption { padding: 12px 16px; background: var(--surface); color: var(--muted); font-size: .82rem; }

.symptom-list, .method-steps, .about-list { margin-left: 64px; display: grid; gap: 12px; }
.symptom-list article, .method-steps article, .about-list > div { padding: 18px 20px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); box-shadow: var(--shadow); }
.symptom-list article { display: grid; grid-template-columns: 44px 1fr; gap: 14px; }
.symptom-icon { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--red-soft); color: var(--red); font-weight: 700; }
.symptom-list h2, .method-steps h2, .about-list h2 { margin: 0 0 4px; font-size: 1rem; font-weight: 500; }
.symptom-list p, .method-steps p, .about-list p { margin: 0; color: var(--muted); }
.symptom-list button { margin-top: 10px; padding: 0; border: 0; background: transparent; color: var(--blue); font-weight: 600; }
.method-steps article { display: grid; grid-template-columns: 38px 1fr; gap: 14px; }
.method-steps article > span { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--blue-soft); color: var(--blue); font-weight: 700; }
.rule-box { margin: 22px 0 0 64px; padding: 18px 20px; border-radius: 12px; background: #fff8e1; color: #6f5320; }
.rule-box p { margin: 4px 0 0; }

.app-footer { padding: 20px 24px 28px; display: flex; justify-content: center; gap: 10px 28px; flex-wrap: wrap; color: var(--muted); font-size: .76rem; }

@media (max-width: 720px) {
  .app-header { padding: 0 12px; }
  .brand-button small { display: none; }
  .page-frame { width: min(100% - 24px, 900px); padding: 28px 0 52px; }
  .page.wide-page { width: calc(100vw - 24px); }
  .page-summary, .adjuster-list, .tip-card, .detail-hero, .detail-list, .page-actions, .clean-form, .result-sheet, .saved-section, .poster-wrap, .symptom-list, .method-steps, .about-list, .rule-box { margin-left: 0; }
  .subpage-header { grid-template-columns: 42px minmax(0,1fr) 42px; gap: 8px; }
  .icon-button { width: 40px; height: 40px; }
  .settings-row { grid-template-columns: 38px minmax(0,1fr) 20px; padding: 12px; }
  .row-copy small { font-size: .8rem; }
  .tip-card { grid-template-columns: 1fr; }
  .tip-card button { grid-column: 1; grid-row: auto; justify-self: start; padding: 8px 0 0; }
  .detail-hero { grid-template-columns: 56px 1fr; }
  .detail-symbol { width: 56px; height: 56px; }
  .field-grid, .field-grid.three { grid-template-columns: 1fr; gap: 0; }
  .measurement-row { grid-template-columns: 38px minmax(0,1fr); }
  .input-with-unit { grid-column: 2; width: 100%; }
  .result-metrics { grid-template-columns: 1fr; }
  .poster-wrap { border-radius: 10px; overflow-x: auto; }
  .poster-wrap img { min-width: 820px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .page { animation: none; }
}

/* Version 0.3 polish */
.poster-button {
  width: 100%;
  padding: 0;
  border: 0;
  background: #101317;
  text-align: left;
}
.poster-button:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: -3px;
}
.poster-wrap figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.poster-wrap figcaption span { min-width: 0; }
.poster-wrap figcaption button {
  flex: 0 0 auto;
  padding: 6px 10px;
  border: 0;
  border-radius: 18px;
  background: transparent;
  color: var(--blue);
  font-weight: 600;
}
.poster-wrap figcaption button:hover { background: var(--blue-soft); }
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
.danger-text-button {
  min-height: 40px;
  padding: 8px 12px;
  border: 0;
  border-radius: 20px;
  background: transparent;
  color: var(--red);
  font-weight: 600;
}
.danger-text-button:hover { background: var(--red-soft); }
.text-button:disabled {
  color: #9aa0a6;
  cursor: default;
}
.text-button:disabled:hover { background: transparent; }
.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 60;
  max-width: min(420px, calc(100vw - 32px));
  padding: 11px 16px;
  border-radius: 8px;
  background: #303134;
  color: #fff;
  box-shadow: 0 4px 18px rgba(0,0,0,.22);
  font-size: .9rem;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 14px);
  transition: opacity .18s ease, transform .18s ease;
}
.toast.visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (max-width: 720px) {
  .poster-wrap figcaption { align-items: flex-start; }
  .poster-wrap figcaption button { padding-top: 2px; }
  .toast { bottom: 16px; }
}

/* Version 0.4 — metric and imperial units */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.unit-shortcut {
  min-width: 66px;
  min-height: 36px;
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  color: var(--blue);
  font-size: .8rem;
  font-weight: 600;
  white-space: nowrap;
}
.unit-shortcut:hover {
  background: var(--blue-soft);
  border-color: #c6dafc;
}
.unit-shortcut:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.unit-settings {
  margin-left: 64px;
  display: grid;
  gap: 20px;
}
.unit-choice-card,
.conversion-reference {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.unit-choice-card > h2,
.conversion-reference > h2 {
  margin: 0;
  padding: 17px 20px;
  border-bottom: 1px solid var(--border-soft);
  font-size: 1rem;
  font-weight: 500;
}
.unit-choice {
  width: 100%;
  min-height: 86px;
  padding: 14px 18px;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) 28px;
  align-items: center;
  gap: 16px;
  border: 0;
  border-bottom: 1px solid var(--border-soft);
  background: var(--surface);
  color: var(--text);
  text-align: left;
}
.unit-choice:last-child { border-bottom: 0; }
.unit-choice:hover { background: #f8fafd; }
.unit-choice:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: -2px;
}
.unit-choice.active { background: var(--blue-soft); }
.unit-symbol {
  width: 48px;
  height: 48px;
  display: grid;
  place-content: center;
  border-radius: 50%;
  background: var(--surface-soft);
  color: var(--muted);
  font-size: .83rem;
  font-weight: 700;
  line-height: 1.05;
  text-align: center;
}
.unit-symbol small {
  color: inherit;
  font-size: .72rem;
}
.unit-choice.active .unit-symbol {
  background: var(--blue);
  color: #fff;
}
.unit-choice-copy strong,
.unit-choice-copy small {
  display: block;
}
.unit-choice-copy strong {
  font-size: 1rem;
  font-weight: 500;
}
.unit-choice-copy small {
  margin-top: 3px;
  color: var(--muted);
  font-size: .84rem;
  line-height: 1.4;
}
.unit-check {
  color: var(--blue);
  font-size: 1.25rem;
  font-weight: 700;
  opacity: 0;
}
.unit-choice.active .unit-check { opacity: 1; }
.conversion-reference {
  padding-bottom: 18px;
}
.conversion-reference > div {
  padding: 15px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--border-soft);
}
.conversion-reference > div strong { font-weight: 500; }
.conversion-reference > div span {
  color: var(--muted);
  text-align: right;
}
.conversion-reference > p {
  margin: 16px 20px 0;
  color: var(--muted);
  font-size: .84rem;
}

@media (max-width: 720px) {
  .unit-settings { margin-left: 0; }
  .header-actions { gap: 4px; }
  .unit-shortcut {
    min-width: 58px;
    padding-inline: 9px;
  }
}

@media (max-width: 420px) {
  .header-home { display: none; }
  .brand-button { gap: 8px; }
  .brand-button strong { font-size: .9rem; }
  .unit-choice { grid-template-columns: 48px minmax(0, 1fr) 24px; gap: 12px; padding-inline: 14px; }
  .conversion-reference > div { align-items: flex-start; flex-direction: column; gap: 2px; }
  .conversion-reference > div span { text-align: left; }
}

@media (max-width: 350px) {
  .brand-button strong { display: none; }
}


/* Version 0.5 — vehicle profiles and guided setup ------------------------- */
.featured-row {
  background: linear-gradient(90deg, var(--blue-soft), var(--surface) 44%);
}
.featured-row:hover { background: linear-gradient(90deg, #dce8fd, #f8fafd 52%); }

.check-panel {
  margin: 4px 0 16px;
  padding: 14px 16px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.check-panel legend {
  padding: 0 6px;
  color: var(--muted);
  font-size: .82rem;
  font-weight: 600;
}
.check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 4px 18px;
}
.plain-check {
  min-height: 38px;
  margin: 0;
  display: flex;
  grid-template-columns: none;
  align-items: center;
  gap: 10px;
  font-weight: 400;
}
.plain-check input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--blue);
}

.record-card-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}
.profile-chip {
  flex: 0 0 auto;
  padding: 4px 9px;
  border-radius: 12px;
  background: var(--blue-soft);
  color: #174ea6;
  font-size: .72rem;
  font-weight: 600;
}

.wizard-progress {
  margin: 0 0 28px 64px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0,1fr));
  position: relative;
}
.wizard-progress::before {
  content: "";
  position: absolute;
  top: 17px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--border);
}
.wizard-progress > span {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  gap: 5px;
  color: var(--muted);
}
.wizard-progress b {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 2px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  font-size: .82rem;
  font-weight: 600;
}
.wizard-progress small { font-size: .72rem; }
.wizard-progress span.active { color: var(--blue); }
.wizard-progress span.active b {
  border-color: var(--blue);
  background: var(--blue);
  color: white;
}
.wizard-progress span.complete b {
  border-color: var(--green);
  background: var(--green-soft);
  color: var(--green);
}
.wizard-progress span.complete b::after { content: "✓"; }
.wizard-progress span.complete b { font-size: 0; }

.wizard-step { display: none; }
.wizard-step.active { display: block; animation: pageIn .18s ease-out; }
.wizard-actions {
  margin: 4px 0 0 64px;
  display: grid;
  grid-template-columns: minmax(100px,1fr) auto minmax(100px,1fr);
  align-items: center;
  gap: 12px;
}
.wizard-actions #guidedPrevious { justify-self: start; }
.wizard-actions #guidedNext,
.wizard-actions #guidedSave { justify-self: end; }
.wizard-actions > span {
  color: var(--muted);
  font-size: .8rem;
  text-align: center;
}

.selection-summary {
  margin: 12px 0;
  padding: 14px 16px;
  display: grid;
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
  color: var(--muted);
}
.selection-summary strong { color: var(--text); font-weight: 500; }
.selection-summary small { color: var(--muted); }
.selection-summary.success {
  border-color: #a8d5b5;
  background: var(--green-soft);
  color: #137333;
}
.selection-summary.success strong { color: #137333; }
.selection-summary.warning {
  border-color: #f1c75b;
  background: #fff8e1;
  color: #6f5320;
}

.segmented-choice {
  max-width: 430px;
  padding: 3px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
}
.segmented-choice button {
  min-height: 40px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  font-weight: 500;
}
.segmented-choice button.active {
  background: var(--surface);
  color: var(--blue);
  box-shadow: var(--shadow);
}

.baseline-grid {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 14px;
}
.baseline-field {
  margin: 0;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}
.baseline-field > span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}
.baseline-field > span input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--blue);
}
.baseline-field > input { margin-top: 10px; }
.baseline-field.disabled {
  background: var(--surface-soft);
  color: var(--muted);
}
.baseline-field.disabled > input { opacity: .55; }

.review-sheet {
  overflow: hidden;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.review-sheet > div {
  padding: 13px 15px;
  display: grid;
  grid-template-columns: 120px minmax(0,1fr);
  gap: 16px;
  border-bottom: 1px solid var(--border-soft);
}
.review-sheet > div:last-child { border-bottom: 0; }
.review-sheet span {
  color: var(--muted);
  font-size: .82rem;
}
.review-sheet strong {
  overflow-wrap: anywhere;
  font-weight: 500;
}

.safety-strip.compact {
  margin: 16px 0 0;
  padding: 13px 15px;
}

@media (max-width: 720px) {
  .wizard-progress {
    margin-left: 0;
    margin-bottom: 22px;
  }
  .wizard-progress small { display: none; }
  .wizard-actions { margin-left: 0; }
  .check-grid,
  .baseline-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .wizard-progress::before { left: 8%; right: 8%; }
  .wizard-progress b {
    width: 30px;
    height: 30px;
  }
  .wizard-progress::before { top: 15px; }
  .wizard-actions {
    grid-template-columns: 1fr 1fr;
  }
  .wizard-actions > span {
    grid-column: 1 / -1;
    grid-row: 1;
  }
  .wizard-actions #guidedPrevious {
    grid-column: 1;
    grid-row: 2;
  }
  .wizard-actions #guidedNext,
  .wizard-actions #guidedSave {
    grid-column: 2;
    grid-row: 2;
  }
  .review-sheet > div {
    grid-template-columns: 1fr;
    gap: 3px;
  }
  .profile-chip { display: none; }
}

/* Version 0.6 — riding-style SAG guidance -------------------------------- */
.target-summary {
  margin: 4px 0 18px;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: auto minmax(0,1fr);
  align-items: start;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
}
.target-summary strong {
  display: block;
  font-weight: 600;
}
.target-summary p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: .82rem;
}
.target-chip {
  min-width: 72px;
  padding: 5px 9px;
  border-radius: 14px;
  background: var(--blue-soft);
  color: #174ea6;
  font-size: .72rem;
  font-weight: 600;
  text-align: center;
}
.result-subtitle {
  margin: -6px 0 18px;
  color: var(--muted);
}
.sag-position {
  margin: 18px 0;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}
.sag-position-labels {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: .78rem;
}
.sag-position-labels span:last-child { text-align: right; }
.sag-position-labels strong {
  color: var(--text);
  font-weight: 600;
}
.sag-position-track {
  position: relative;
  height: 14px;
  margin: 11px 0 12px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--green-soft);
}
.sag-position-track span {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--sag-position);
  background: var(--blue-soft);
  border-right: 2px solid var(--blue);
}
.sag-position-track i {
  position: absolute;
  left: var(--sag-position);
  top: 50%;
  width: 12px;
  height: 12px;
  border: 3px solid var(--blue);
  border-radius: 50%;
  background: var(--surface);
  transform: translate(-50%, -50%);
}
.sag-position p {
  margin: 0;
  color: var(--muted);
  font-size: .84rem;
}
.sag-position p strong { color: var(--text); }
.sag-explanation {
  margin: 0 0 18px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-soft);
}
.sag-explanation h3 {
  margin: 3px 0 0;
  font-size: 1.05rem;
  font-weight: 600;
}
.sag-explanation .sag-position { background: var(--surface); }

@media (max-width: 520px) {
  .target-summary { grid-template-columns: 1fr; }
  .target-chip { justify-self: start; }
  .sag-position-labels {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

/* Version 0.7 — personalised SAG correction plan ------------------------- */
.adjustment-plan {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}
.adjustment-plan-heading {
  margin-bottom: 14px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 12px;
}
.adjustment-plan-heading .kicker { margin: 0 0 3px; }
.adjustment-plan-heading h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
}
.adjustment-control {
  padding: 14px;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
}
.adjustment-control.change {
  border-color: #f1c75b;
  background: #fff8e1;
}
.adjustment-control.hold {
  background: var(--surface-soft);
}
.decision-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface);
  color: var(--blue);
  font-size: 1.05rem;
  font-weight: 700;
}
.adjustment-control.change .decision-icon {
  background: #fef1c2;
  color: #8a5a00;
}
.adjustment-control strong {
  display: block;
  font-weight: 600;
}
.adjustment-control p {
  margin: 4px 0 6px;
  color: var(--muted);
  font-size: .84rem;
}
.adjustment-control small {
  color: var(--text);
  font-size: .78rem;
  font-weight: 500;
}
.adjustment-control-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.correction-goal,
.correction-rule {
  margin-top: 12px;
  padding: 13px 15px;
  border-radius: 10px;
}
.correction-goal {
  border: 1px solid #a8c7fa;
  background: var(--blue-soft);
}
.correction-rule {
  border: 1px solid var(--border);
  background: var(--surface-soft);
}
.correction-goal strong,
.correction-rule strong {
  font-weight: 600;
}
.correction-goal p,
.correction-rule p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: .84rem;
}

@media (max-width: 620px) {
  .adjustment-plan-heading,
  .adjustment-control-grid {
    grid-template-columns: 1fr;
  }
  .adjustment-plan-heading .target-chip {
    justify-self: start;
  }
}


/* Version 0.8 — compression and rebound fine-tuning ---------------------- */
.damping-education-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.damping-education {
  padding: 16px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-soft);
}
.damping-letter {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 700;
}
.damping-education h3 {
  margin: 0 0 5px;
  font-size: .96rem;
  font-weight: 600;
}
.damping-education p {
  margin: 0;
  color: var(--muted);
  font-size: .84rem;
}
.test-loop {
  margin: 18px 0;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}
.test-loop h3 {
  margin: 0 0 8px;
  font-size: .96rem;
  font-weight: 600;
}
.test-loop ol {
  margin: 0;
  padding-left: 21px;
  color: var(--muted);
  font-size: .86rem;
}
.test-loop li + li { margin-top: 5px; }

.symptom-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.symptom-choice {
  min-height: 92px;
  margin: 0;
  padding: 14px;
  display: grid;
  grid-template-columns: auto 42px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
}
.symptom-choice:hover { background: var(--surface-soft); }
.symptom-choice:has(input:checked) {
  border-color: var(--blue);
  background: var(--blue-soft);
}
.symptom-choice input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--blue);
}
.symptom-choice-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface-soft);
  color: var(--blue);
  font-size: .9rem;
  font-weight: 700;
}
.symptom-choice strong {
  display: block;
  font-weight: 600;
}
.symptom-choice small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  line-height: 1.35;
}
.advanced-symptoms {
  margin-top: 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-soft);
}
.advanced-symptoms summary {
  padding: 14px 16px;
  cursor: pointer;
  font-weight: 600;
}
.advanced-symptoms[open] summary { border-bottom: 1px solid var(--border); }
.advanced-symptoms .symptom-choice-grid { padding: 14px; }

.damping-plan-output { display: grid; gap: 12px; }
.damping-diagnosis {
  padding: 14px 16px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-soft);
}
.damping-diagnosis h3 {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 600;
}
.damping-diagnosis p {
  margin: 0;
  color: var(--muted);
  font-size: .84rem;
}
.damping-exact-action {
  padding: 16px;
  border: 1px solid #a8c7fa;
  border-radius: 12px;
  background: var(--blue-soft);
}
.damping-exact-action .kicker { margin: 0 0 4px; }
.damping-exact-action h3 {
  margin: 0 0 6px;
  font-size: 1.08rem;
  font-weight: 650;
}
.damping-exact-action p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: .85rem;
}
.damping-outcome {
  margin: 14px 0 18px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
  color: var(--muted);
}
.damping-outcome strong,
.damping-outcome span { display: block; }
.damping-outcome span {
  margin-top: 4px;
  font-size: .84rem;
}
.damping-outcome.better {
  border-color: #a8d5b5;
  background: var(--green-soft);
  color: #137333;
}
.damping-outcome.worse {
  border-color: #efb4b4;
  background: #fce8e6;
  color: #b31412;
}
.damping-outcome.unchanged {
  border-color: #f1c75b;
  background: #fff8e1;
  color: #6f5320;
}
.tuning-record-line {
  color: #174ea6;
  font-weight: 600;
}

@media (max-width: 720px) {
  .damping-education-grid,
  .symptom-choice-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 520px) {
  .damping-diagnosis {
    grid-template-columns: 1fr;
  }
}


/* Version 0.9 — before-and-after SAG recalculation ------------------------ */
.sag-recalculate {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}
.sag-recalculate-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 14px;
}
.sag-recalculate-heading h3 {
  margin: 3px 0 4px;
  font-size: 1.05rem;
  font-weight: 600;
}
.sag-recalculate-heading p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: .84rem;
}
.before-after-summary {
  margin: 16px 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.before-after-summary > div {
  padding: 12px;
  border-right: 1px solid var(--border);
  background: var(--surface-soft);
}
.before-after-summary > div:last-child { border-right: 0; }
.before-after-summary span {
  display: block;
  color: var(--muted);
  font-size: .75rem;
}
.before-after-summary strong {
  display: block;
  margin-top: 3px;
  font-weight: 600;
}
.after-measurement-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.after-measurement-grid label {
  margin: 0;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
}
.after-measurement-grid label > span:first-child {
  display: block;
  margin-bottom: 8px;
  font-size: .82rem;
  font-weight: 600;
}
.sag-recalculate-buttons {
  margin-top: 14px;
}
.sag-after-result {
  margin-top: 16px;
  padding: 16px;
  border: 1px dashed var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
  color: var(--muted);
}
.sag-after-result.good,
.sag-after-result.success {
  border-style: solid;
  border-color: #a8d5b5;
  background: var(--green-soft);
  color: var(--text);
}
.sag-after-result.warning {
  border-style: solid;
  border-color: #f1c75b;
  background: #fff8e1;
  color: var(--text);
}
.sag-after-result .result-metrics {
  margin-top: 12px;
}
.sag-comparison-line {
  margin: 12px 0;
  padding: 11px 13px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--surface);
}
.sag-comparison-line span { color: var(--muted); }
.sag-comparison-line strong { font-weight: 600; }

@media (max-width: 760px) {
  .before-after-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .before-after-summary > div:nth-child(2) { border-right: 0; }
  .before-after-summary > div:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .after-measurement-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 520px) {
  .sag-recalculate-heading {
    grid-template-columns: 1fr;
  }
  .sag-recalculate-heading .target-chip {
    justify-self: start;
  }
}


/* Version 1.0 — complete damping education and fine-tune measurement ----- */
.damping-principles {
  margin: 22px 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.damping-principle {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}
.principle-heading {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
}
.principle-heading h2 {
  margin: 1px 0 0;
  font-size: 1.06rem;
  font-weight: 650;
}
.damping-principle > p {
  margin: 13px 0;
  color: var(--muted);
  font-size: .88rem;
}
.effect-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.effect-grid > div {
  padding: 12px;
  border-radius: 10px;
  background: var(--surface-soft);
}
.effect-grid strong,
.effect-grid span,
.effect-grid small {
  display: block;
}
.effect-grid strong { font-weight: 600; }
.effect-grid span {
  margin-top: 4px;
  font-size: .82rem;
}
.effect-grid small {
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.35;
}

.direction-guide {
  margin: 0 0 26px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-soft);
}
.direction-guide h2 {
  margin: 2px 0 14px;
  font-size: 1.05rem;
  font-weight: 650;
}
.direction-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.direction-grid > div {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}
.direction-symbol {
  width: 32px;
  height: 32px;
  margin-bottom: 8px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: .82rem;
  font-weight: 700;
}
.direction-grid strong {
  display: block;
  font-size: .85rem;
}
.direction-grid p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: .77rem;
}

.goal-summary,
.measure-guide {
  margin: 12px 0 18px;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface-soft);
}
.goal-summary strong,
.measure-guide strong {
  display: block;
  font-weight: 600;
}
.goal-summary p,
.measure-guide p {
  margin: 3px 0 0;
  color: var(--text);
  font-size: .84rem;
}
.goal-summary small,
.measure-guide small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: .78rem;
}

.goal-in-plan {
  padding: 14px 16px;
  border: 1px solid #a8c7fa;
  border-radius: 11px;
  background: var(--blue-soft);
}
.goal-in-plan span,
.goal-in-plan strong,
.goal-in-plan p {
  display: block;
}
.goal-in-plan span {
  color: var(--muted);
  font-size: .75rem;
}
.goal-in-plan strong {
  margin-top: 2px;
  font-weight: 650;
}
.goal-in-plan p {
  margin: 4px 0 0;
  font-size: .84rem;
}

.fine-tune-target {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.fine-tune-target > div {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
}
.fine-tune-target strong {
  display: block;
  font-weight: 600;
}
.fine-tune-target p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: .82rem;
}

.damping-before-after {
  margin: 14px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.damping-before-after > div {
  padding: 13px 15px;
  background: var(--surface-soft);
}
.damping-before-after > div:first-child {
  border-right: 1px solid var(--border);
}
.damping-before-after span,
.damping-before-after strong {
  display: block;
}
.damping-before-after span {
  color: var(--muted);
  font-size: .77rem;
}
.damping-before-after strong {
  margin-top: 3px;
  font-weight: 650;
}

.damping-result-metrics {
  margin: 12px 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.damping-result-metrics > div {
  padding: 12px;
  border-right: 1px solid var(--border);
  background: var(--surface);
}
.damping-result-metrics > div:last-child { border-right: 0; }
.damping-result-metrics span,
.damping-result-metrics strong {
  display: block;
}
.damping-result-metrics span {
  color: var(--muted);
  font-size: .75rem;
}
.damping-result-metrics strong {
  margin-top: 3px;
  font-weight: 650;
}
.new-issue-warning {
  margin: 12px 0;
  padding: 11px 13px;
  border: 1px solid #efb4b4;
  border-radius: 9px;
  background: #fce8e6;
  color: #b31412;
}

@media (max-width: 900px) {
  .direction-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 720px) {
  .damping-principles,
  .effect-grid,
  .fine-tune-target,
  .damping-result-metrics {
    grid-template-columns: 1fr;
  }
  .damping-result-metrics > div {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
  .damping-result-metrics > div:last-child { border-bottom: 0; }
}
@media (max-width: 520px) {
  .direction-grid,
  .damping-before-after,
  .goal-summary,
  .measure-guide {
    grid-template-columns: 1fr;
  }
  .damping-before-after > div:first-child {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }
  .goal-summary .target-chip,
  .measure-guide .target-chip {
    justify-self: start;
  }
}


/* Version 1.1 — one vehicle, complete front and rear setup ---------------- */
.adjuster-location-note{display:block;margin-top:3px;color:var(--muted);font-size:.76rem;font-weight:400}.fork-location-caveat{margin:-8px 0 22px;padding:10px 13px;border-left:3px solid var(--blue);background:var(--blue-soft);color:var(--muted);font-size:.82rem}.complete-vehicle-picker{margin-bottom:18px}.complete-area{margin:0 0 24px;padding:18px;border:1px solid var(--border);border-radius:14px;background:var(--surface-soft)}.complete-area-heading{margin-bottom:14px;display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.complete-area-heading h2{margin:2px 0 0;font-size:1.08rem;font-weight:650}.complete-area-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.complete-area .form-section{margin:0;background:var(--surface)}.complete-area .form-section h3{margin:0 0 14px;font-size:.98rem;font-weight:650}.complete-area label>strong,.complete-area label>small{display:block}.complete-area label>strong{font-weight:600}.complete-area label>small{margin-top:3px;color:var(--muted);font-size:.76rem;font-weight:400}.complete-calculate{margin:4px 0 12px}.complete-sag-result{margin:0 0 16px;padding:13px 15px;display:grid;gap:3px;border:1px dashed var(--border);border-radius:10px;background:var(--surface-soft);color:var(--muted)}.complete-sag-result strong,.complete-sag-result span,.complete-sag-result small{display:block}.complete-sag-result strong{color:var(--text);font-weight:650}.complete-sag-result small{line-height:1.4}.complete-sag-result.good{border-style:solid;border-color:#a8d5b5;background:var(--green-soft)}.complete-sag-result.warning{border-style:solid;border-color:#f1c75b;background:#fff8e1}.complete-save-bar{position:sticky;bottom:12px;z-index:3;margin:18px 0 0;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:18px;border:1px solid var(--border);border-radius:12px;background:var(--surface);box-shadow:var(--shadow)}.complete-save-bar strong,.complete-save-bar span{display:block}.complete-save-bar strong{font-weight:650}.complete-save-bar span{margin-top:2px;color:var(--muted);font-size:.8rem}.vehicle-setup-summary{margin:11px 0;overflow:hidden;border:1px solid var(--border);border-radius:9px}.vehicle-setup-summary>div{padding:9px 11px;display:grid;grid-template-columns:125px minmax(0,1fr);gap:10px;border-bottom:1px solid var(--border-soft);background:var(--surface-soft)}.vehicle-setup-summary>div:last-child{border-bottom:0}.vehicle-setup-summary span{color:var(--muted);font-size:.75rem}.vehicle-setup-summary strong{overflow-wrap:anywhere;font-size:.8rem;font-weight:550}@media(max-width:820px){.complete-area-grid{grid-template-columns:1fr}}@media(max-width:620px){.complete-area-heading,.complete-save-bar{align-items:stretch;flex-direction:column}.complete-save-bar{position:static}.complete-save-bar .primary-button{width:100%}.vehicle-setup-summary>div{grid-template-columns:1fr;gap:2px}}


/* Version 1.2 — restore all correction and fine-tuning how-to guidance ---- */
.sag-fix-cheat {
  margin: 12px 0 14px;
  display: grid;
  gap: 8px;
}
.sag-fix-cheat > div {
  padding: 10px 12px;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--surface-soft);
}
.sag-fix-symbol {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue);
  font-weight: 700;
}
.sag-fix-cheat p,
.sag-fix-cheat strong,
.sag-fix-cheat small {
  display: block;
  margin: 0;
}
.sag-fix-cheat strong {
  font-size: .82rem;
  font-weight: 650;
}
.sag-fix-cheat small {
  margin-top: 3px;
  color: var(--muted);
  font-size: .76rem;
  line-height: 1.38;
}

.complete-inline-help {
  margin: 0 0 16px;
  padding: 13px 15px;
  border: 1px dashed var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
  color: var(--muted);
  font-size: .82rem;
}
.complete-inline-help > strong,
.complete-inline-help > span {
  display: block;
}
.complete-inline-help > span { margin-top: 4px; }
.complete-inline-help.active {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text);
}
.complete-inline-help.warning {
  border-style: solid;
  border-color: #f1c75b;
  background: #fff8e1;
  color: #6f5320;
}

.complete-damping-guide {
  margin: 18px 0;
  padding: 15px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface-soft);
}
.complete-guide-heading {
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.complete-guide-heading h4 {
  margin: 2px 0 0;
  font-size: .96rem;
  font-weight: 650;
}
.complete-damping-guide .form-buttons {
  margin: 4px 0 12px;
}
.complete-advice-output {
  display: grid;
  gap: 10px;
}
.complete-advice-output .damping-diagnosis,
.complete-advice-output .adjustment-control,
.complete-advice-output .fine-tune-target,
.complete-advice-output .correction-rule {
  margin: 0;
}

@media (max-width: 520px) {
  .complete-guide-heading {
    display: grid;
    grid-template-columns: 1fr;
  }
  .complete-guide-heading .profile-chip {
    justify-self: start;
  }
}


/* Version 1.3 — wheel travel and twin-front geometry guidance ------------ */
.measurement-explainer {
  margin: 8px 0 14px;
  padding: 12px 14px;
  display: grid;
  gap: 3px;
  border-left: 3px solid var(--blue);
  border-radius: 8px;
  background: var(--blue-soft);
}
.measurement-explainer strong {
  font-size: .82rem;
  font-weight: 650;
}
.measurement-explainer span {
  color: var(--muted);
  font-size: .78rem;
  line-height: 1.42;
}
.measurement-explainer.compact {
  margin-top: 4px;
}

.twin-front-check {
  margin: 18px 0;
  padding: 15px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface-soft);
}
.twin-front-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.twin-front-grid > section {
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}
.twin-front-grid h5 {
  margin: 0 0 10px;
  font-size: .86rem;
  font-weight: 650;
}
.twin-result-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.twin-result-grid > div {
  padding: 10px 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--surface);
}
.twin-result-grid span,
.twin-result-grid strong {
  display: block;
}
.twin-result-grid span {
  color: var(--muted);
  font-size: .74rem;
}
.twin-result-grid strong {
  margin-top: 3px;
  font-size: .82rem;
  font-weight: 650;
}
.twin-good {
  border: 1px solid #a8d5b5 !important;
  background: var(--green-soft) !important;
}
.twin-warning {
  border: 1px solid #f1c75b !important;
  background: #fff8e1 !important;
}

@media (max-width: 760px) {
  .twin-front-grid,
  .twin-result-grid {
    grid-template-columns: 1fr;
  }
}


/* Version 1.4 — local Search My Garage & App ----------------------------- */
.garage-main-search {
  margin-bottom: 10px;
}
.local-search-intro {
  margin: 0 0 16px;
  padding: 10px 13px;
  display: grid;
  gap: 2px;
  border-left: 3px solid var(--blue);
  border-radius: 8px;
  background: var(--blue-soft);
}
.local-search-intro strong {
  font-size: .8rem;
  font-weight: 650;
}
.local-search-intro span {
  color: var(--muted);
  font-size: .76rem;
  line-height: 1.4;
}
.local-search-results {
  margin: 14px 0 20px;
}
.local-search-heading {
  margin-bottom: 14px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}
.local-search-heading h2 {
  margin: 2px 0 0;
  font-size: 1.08rem;
  font-weight: 650;
}
.local-result-section {
  margin: 0 0 18px;
}
.local-result-section > h3 {
  margin: 0 0 9px;
  font-size: .86rem;
  color: var(--muted);
  font-weight: 650;
}
.local-result-list {
  display: grid;
  gap: 10px;
}
.local-result-card {
  padding: 14px 15px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface);
}
.local-result-card.history {
  background: var(--surface-soft);
}
.local-result-card.app-help {
  border-left: 3px solid var(--blue);
}
.local-result-card-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}
.local-result-card-heading h4 {
  margin: 2px 0 2px;
  font-size: .94rem;
  font-weight: 650;
}
.local-result-card-heading p {
  margin: 0;
  color: var(--muted);
  font-size: .78rem;
}
.local-result-type {
  color: var(--blue);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.local-setting-lines {
  margin-top: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.local-setting-lines > div {
  padding: 8px 10px;
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 8px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--surface-soft);
}
.local-setting-lines > div:last-child {
  border-bottom: 0;
}
.local-setting-lines span {
  color: var(--muted);
  font-size: .74rem;
}
.local-setting-lines strong {
  font-size: .78rem;
  font-weight: 550;
}
.local-result-tags {
  margin-top: 9px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.local-result-tags span {
  padding: 4px 7px;
  border-radius: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: .72rem;
}
.local-result-note {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: .78rem;
  line-height: 1.4;
}

@media (max-width: 620px) {
  .local-search-heading,
  .local-result-card-heading {
    flex-direction: column;
    align-items: stretch;
  }
  .local-result-card-heading .text-button {
    align-self: flex-start;
  }
  .local-setting-lines > div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}