/* 996 Turbo production registry. Values: tokens.css; rules: docs/design.md. Mobile first. */

@font-face {
  font-family: Infinity;
  src: url("/assets/fonts/infinity-bolditalic.woff2") format("woff2");
  font-weight: 400;
  font-display: block;
}

:root {
  --line: var(--border-width) solid var(--border-subtle);
  --line-2: var(--border-width) solid var(--border-default);

  /* Infinity caps are 0.7em: 19.6px from 480px up, 14px at 320px. */
  --wordmark-size: clamp(1.25rem, 0.25rem + 5vw, 1.75rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

:where(h1, h2, h3, h4, p, dl, dd, figure, ol, ul) {
  margin: 0;
}

:where(ol, ul) {
  padding: 0;
  list-style: none;
}

html {
  -webkit-text-size-adjust: 100%;
  background: var(--surface-0);
  scroll-padding-block-start: calc(var(--header-height) + var(--space-8));
}

body {
  margin: 0;
  background:
    radial-gradient(
      75rem 37.5rem at 85% -5%,
      color-mix(in sRGB, var(--accent) 7%, transparent),
      transparent 60%
    ),
    var(--surface-0);
  color: var(--text-primary);
  font: var(--weight-regular) var(--step-0) / var(--leading-body) var(--font-ui);
  font-synthesis: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: var(--z-grain);
  pointer-events: none;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
  opacity: var(--grain-opacity);
  mix-blend-mode: soft-light;
}

a {
  color: inherit;
  text-decoration: underline 1px var(--border-strong);
  text-underline-offset: 0.2em;
  transition: text-decoration-color var(--duration-fast) var(--ease-out);
}

a:hover {
  text-decoration-color: currentColor;
}

:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

::selection {
  background: var(--selection);
}

main:focus,
#registry:focus {
  outline: none;
}

.vh {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip {
  position: absolute;
  inset-block-start: var(--space-8);
  inset-inline-start: var(--space-8);
  z-index: var(--z-skip-link);
  transform: translateY(-300%);
}

.skip:focus {
  transform: none;
}

.col,
.bar-row,
.vin-btn,
#cars th button {
  appearance: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-align: inherit;
  text-transform: inherit;
  cursor: pointer;
}

/* Type roles */
.label,
label,
.crumbs li,
#cars th,
.tf-cell,
.d-sec h3,
.spec dt,
.car dt,
.col-year,
.vin-decode .k {
  font: var(--weight-mono) var(--step--2) / var(--leading-label) var(--font-mono);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.eyebrow {
  font: var(--weight-mono-strong) var(--step--2) / var(--leading-label) var(--font-mono);
  letter-spacing: var(--tracking-label-wide);
  text-transform: uppercase;
  color: var(--accent);
}

.idx {
  margin-inline-end: var(--space-8);
  color: var(--text-tertiary);
}

h1,
.headline,
.big,
.g-big,
.stat dd {
  font-family: var(--font-display);
  font-weight: var(--weight-regular);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-headline);
  font-variant-numeric: tabular-nums;
  text-wrap: balance;
}

.headline,
.big,
.g-big {
  font-size: var(--step-5);
}

.headline {
  max-inline-size: var(--measure-headline);
}

.lede,
.sec-lede {
  max-inline-size: var(--measure-lede);
  color: var(--text-secondary);
  font-size: var(--step-1);
  line-height: var(--leading-snug);
  text-wrap: pretty;
}

.mono,
.vin-btn,
#cars td.num,
.col-val,
.bars .v,
.ledger td:last-child,
.ledger .code {
  font-family: var(--font-mono);
}

.ser {
  color: var(--accent);
  font-weight: var(--weight-mono-strong);
}

.na {
  color: var(--text-tertiary);
}

/* Layout */
.wrap,
.bar {
  inline-size: min(100% - 2 * var(--gutter), var(--content-max));
  margin-inline: auto;
}

.section {
  padding-block-start: var(--space-section);
}

.section:last-child {
  padding-block-end: var(--space-section);
}

.sec-head {
  gap: var(--space-16);
  margin-block-end: var(--space-stack);
}

.sec-head,
.panels,
.split,
.bars,
.controls,
.field,
.filters,
.cards,
.notes-grid,
.hero-grid,
.readouts {
  display: grid;
}

/* One card recipe */
.panel,
.controls,
.table-frame,
.car,
.gauge-card,
.callout,
.rare {
  background: var(--surface-1);
  border: var(--line);
  border-radius: var(--radius-12);
  box-shadow: var(--highlight-1);
}

.panel,
.controls {
  padding: var(--space-16);
}

/* Header */
.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: var(--z-header);
  background: var(--surface-0);
  transition: box-shadow var(--duration-base) var(--ease-out);
}

@supports (backdrop-filter: blur(1px)) {
  .site-header {
    background: var(--surface-header);
    backdrop-filter: blur(12px) saturate(140%);
  }
}

.site-header.is-scrolled {
  box-shadow: 0 1px 0 var(--border-subtle);
}

.bar {
  align-items: center;
  min-block-size: var(--header-height);
}

:root:not(.js) .bar {
  padding-block: var(--space-8);
}

.wordmark {
  margin-inline-end: auto;
  font-family: var(--font-wordmark);
  font-size: var(--wordmark-size);
  line-height: 1;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
}

.bar,
.site-nav ul,
.crumbs ol,
.actions,
.foot-row,
.foot-links,
.legend,
.status {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8) var(--space-24);
}

.site-nav a {
  color: var(--text-secondary);
  font-size: var(--step--1);
  font-weight: var(--weight-medium);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current] {
  color: var(--text-primary);
}

.site-nav a[aria-current] {
  text-decoration: underline 2px var(--accent);
  text-underline-offset: 6px;
}

.bar .menu-btn {
  display: none;
}

/* Below 900px with script: the Menu disclosure */
@media (max-width: 56.24rem) {
  .js .menu-btn {
    display: inline-flex;
    padding-inline: var(--space-16);
  }

  .js .site-nav {
    display: none;
    position: absolute;
    inset: 100% 0 auto;
    z-index: var(--z-menu);
    background: var(--surface-2);
    box-shadow: var(--shadow-overlay);
  }

  .js .site-nav.is-open {
    display: block;
  }

  .js .site-nav ul {
    display: block;
  }

  .js .site-nav a {
    display: flex;
    align-items: center;
    min-block-size: 3rem;
    padding-inline: var(--gutter);
    border-block-start: var(--line);
    font-size: var(--step-0);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-block-size: var(--control-height);
  padding: 0 var(--space-24);
  border: var(--line-2);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-primary);
  font: inherit;
  font-size: var(--step-0);
  font-weight: var(--weight-medium);
  line-height: var(--leading-label);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background-color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out);
}

.btn-primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--text-on-accent);
}

.btn-primary:hover {
  border-color: var(--accent-hover);
  background: var(--accent-hover);
}

.btn-primary:active {
  border-color: var(--accent-pressed);
  background: var(--accent-pressed);
}

.btn-ghost:hover:not(:disabled),
.col:hover,
.bar-row:hover,
.car:hover,
#cars tbody tr:hover td {
  background: var(--surface-2);
}

.btn:disabled {
  border: var(--border-width) dashed var(--border-strong);
  color: var(--text-disabled);
  cursor: default;
}

/* Overview */
.hero {
  padding-block-start: var(--space-24);
}

.crumbs ol {
  gap: var(--space-4) var(--space-8);
}

.crumbs li + li::before {
  content: "/";
  margin-inline-end: var(--space-8);
}

.crumbs a {
  color: var(--text-secondary);
  text-decoration: none;
}

.crumbs [aria-current] {
  color: var(--text-primary);
}

.hero-grid {
  gap: var(--space-48);
  align-items: center;
  margin-block-start: var(--space-stack);
}

.hero-copy {
  container-type: inline-size;
}

h1 {
  margin-block: var(--space-20) var(--space-24);
  font-size: min(var(--step-7), 12cqi);
  letter-spacing: var(--tracking-display);
}

h1 span {
  display: block;
  color: var(--text-tertiary);
}

.lede {
  margin-block-end: var(--space-32);
}

.actions {
  gap: var(--space-12);
}

.plate {
  margin-block-start: var(--space-32);
}

.gauge-card {
  padding: var(--space-24) var(--space-16) var(--space-20);
  border-radius: var(--radius-20);
  text-align: center;
}

.gauge {
  position: relative;
  max-inline-size: 30rem;
  margin: 0 auto var(--space-12);
  aspect-ratio: 400 / 330;
}

.gauge svg {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  overflow: visible;
}

.g-read,
.g-unit {
  position: absolute;
  inset-inline: 0;
}

.g-unit {
  inset-block-start: 30%;
}

.g-read {
  inset-block-start: 63%;
  display: grid;
  justify-items: center;
  gap: var(--space-4);
}

.readouts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-block-start: var(--space-stack);
  border-block-start: var(--line-2);
}

.stat {
  padding-block: var(--space-16);
  border-block-end: var(--line);
}

.stat:nth-child(odd) {
  padding-inline-end: var(--space-16);
  border-inline-end: var(--line);
}

.stat:nth-child(even) {
  padding-inline-start: var(--space-16);
}

.stat dd {
  margin-block-start: var(--space-8);
  font-size: var(--step-4);
  line-height: var(--leading-heading);
  white-space: nowrap;
}

/* Build mix */
.panels {
  gap: var(--grid-gap);
}

.panel {
  min-inline-size: 0;
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-block-end: var(--space-24);
}

.panel h3 {
  font-size: var(--step-1);
  font-weight: var(--weight-medium);
  line-height: var(--leading-snug);
}

.cols {
  --plot: 10rem;

  display: grid;
  grid-template-columns: repeat(var(--n, 5), minmax(0, 1fr));
  gap: var(--space-8);
  background: linear-gradient(var(--border-default), var(--border-default)) 0 calc(100% - 2rem) /
    100% 1px no-repeat;
}

.cols li {
  position: relative;
}

.col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-8);
  inline-size: 100%;
  block-size: calc(var(--plot) + 5rem);
  border-radius: var(--radius-8);
}

.col-val,
.bar-row {
  font-size: var(--step--1);
}

.col-stack {
  display: flex;
  flex-direction: column;
  gap: var(--chart-gap);
  inline-size: min(3.5rem, 70%);
  block-size: calc(var(--h) * var(--plot));
  transform-origin: 50% 100%;
}

.seg {
  flex: var(--s) 1 0;
  min-block-size: 0;
}

.seg:first-child {
  border-start-start-radius: var(--radius-4);
  border-start-end-radius: var(--radius-4);
}

.key {
  display: inline-block;
  inline-size: 0.625rem;
  block-size: 0.625rem;
  margin-inline-end: var(--space-8);
  border-radius: var(--radius-2);
}

.seg,
.key,
.fill {
  background: var(--chart-neutral);
}

.seg-a,
.key-a,
.split-bar span {
  background: var(--chart-neutral-strong);
}

.seg-u,
.key-u {
  background: repeating-linear-gradient(45deg, var(--chart-neutral) 0 2px, transparent 2px 5px);
}

.peak .seg-m,
.key-p,
.top .fill,
.split-bar span:first-child {
  background: var(--chart-accent);
}

.peak .seg-a {
  background: var(--chart-accent-muted);
}

.col-year {
  order: 1;
  display: flex;
  align-items: center;
  block-size: 2rem;
}

.tip {
  position: absolute;
  inset-block-start: 0;
  z-index: var(--z-raised);
  inline-size: max-content;
  max-inline-size: 13rem;
  padding: var(--space-8) var(--space-12);
  border-radius: var(--radius-8);
  background: var(--surface-3);
  box-shadow: var(--shadow-overlay);
  font-size: var(--step--1);
  line-height: var(--leading-snug);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.tip-mid {
  translate: -50% 0;
}

.col:hover + .tip,
.col:focus-visible + .tip {
  opacity: 1;
}

.col.tip-off + .tip {
  opacity: 0;
}

.legend {
  margin-block-start: var(--space-16);
}

.legend,
.sub,
.split-note {
  color: var(--text-secondary);
  font-size: var(--step--1);
}

.split {
  gap: var(--space-24);
}

.split-big {
  display: flex;
  justify-content: space-between;
  text-align: end;
}

.split-big div:first-child {
  text-align: start;
}

.big {
  display: block;
}

.split-big .sub {
  display: block;
  margin-block-start: var(--space-8);
}

.split-bar {
  display: flex;
  gap: var(--chart-gap);
  block-size: var(--chart-bar);
}

.split-bar span {
  flex: var(--s) 1 0;
  transform-origin: 0 50%;
}

.by-year h4 {
  margin-block-end: var(--space-8);
}

.bars {
  gap: var(--space-2);
}

.bar-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) 4rem;
  align-items: center;
  gap: var(--space-12);
  inline-size: calc(100% + 2 * var(--space-8));
  min-block-size: 2rem;
  margin-inline: calc(-1 * var(--space-8));
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-8);
}

.nm {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nm code {
  margin-inline-end: var(--space-8);
  font-family: var(--font-mono);
}

.nm code,
.bars .v,
#count,
.pager,
.ledger .code {
  color: var(--text-secondary);
}

.bars .v {
  text-align: end;
}

.track {
  block-size: var(--chart-bar);
  background: var(--chart-track);
}

.fill {
  display: block;
  inline-size: var(--w);
  block-size: 100%;
  border-start-end-radius: var(--radius-4);
  border-end-end-radius: var(--radius-4);
  transform-origin: 0 50%;
}

.sw {
  display: inline-block;
  inline-size: 0.75em;
  block-size: 0.75em;
  margin-inline-end: var(--space-8);
  border-radius: 50%;
  vertical-align: -0.05em;
  box-shadow: inset 0 0 0 1px color-mix(in sRGB, var(--text-primary) 25%, transparent);
}

/* Registry controls */
.controls {
  gap: var(--space-16);
}

.field {
  gap: var(--space-8);
  min-inline-size: 0;
}

.f-act {
  display: flex;
  align-items: flex-end;
  gap: var(--space-8);
}

.f-act .btn-primary {
  flex: 1;
}

.filters {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-16);
}

.f-opt,
.f-sort {
  grid-column: 1 / -1;
}

input,
select {
  inline-size: 100%;
  min-block-size: var(--control-height);
  padding: 0 var(--space-12);
  border: var(--border-width) solid var(--border-strong);
  border-radius: var(--radius-8);
  background: var(--surface-0);
  color: var(--text-primary);
  font: inherit;
  transition: border-color var(--duration-fast) var(--ease-out);
}

input:hover,
select:hover {
  border-color: var(--border-strong-raised);
}

input[type="search"] {
  min-block-size: var(--control-height-lg);
  padding-inline: var(--space-16);
}

input::placeholder {
  color: var(--text-tertiary);
}

select {
  appearance: none;
  padding-inline-end: var(--space-32);
  background:
    linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%) calc(100% - 15px) 50% / 5px
      5px no-repeat,
    linear-gradient(-45deg, transparent 50%, var(--text-secondary) 50%) calc(100% - 10px) 50% / 5px
      5px no-repeat,
    var(--surface-0);
}

select.on {
  border-color: var(--border-accent);
  color: var(--accent);
}

.status {
  align-items: baseline;
  justify-content: space-between;
  padding-block: var(--space-24) var(--space-12);
}

.count-n {
  color: var(--text-primary);
}

.hint {
  display: none;
}

/* Registry table, 640px and up */
.table-frame {
  position: relative;
  display: none;
  overflow: clip;
}

.table-frame::after {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  inline-size: var(--space-24);
  background: linear-gradient(to left, var(--shadow-scroll-edge), transparent);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-out);
}

.table-frame[data-overflow-end]::after {
  opacity: 1;
}

.table-scroll {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-padding-inline-start: var(--vin-col, 12rem);
}

.table-scroll:focus-visible {
  outline-offset: calc(-1 * var(--focus-ring-width));
}

#cars {
  inline-size: 100%;
  border-spacing: 0;
  font-variant-numeric: tabular-nums;
}

#cars th,
.tf-cell {
  padding: 0;
  border-block-end: var(--line-2);
  background: var(--surface-2);
  text-align: start;
  white-space: nowrap;
}

#cars th button,
.tf-cell {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  inline-size: 100%;
  min-block-size: var(--target-min);
  padding: 0 var(--space-12);
}

#cars th.num button,
.tf-cell.num {
  justify-content: flex-end;
}

#cars th button::after,
.tf-cell::after {
  content: "";
  border: 4px solid transparent;
  border-block: 4px solid currentColor;
  border-block-end-width: 0;
  opacity: 0;
}

#cars th:not([aria-sort="none"]),
#cars th button:hover,
.tf-cell[data-sort] {
  color: var(--text-primary);
}

#cars th:not([aria-sort="none"]) button::after,
.tf-cell[data-sort]::after {
  opacity: 1;
}

#cars th[aria-sort="ascending"] button::after,
.tf-cell[data-sort="ascending"]::after {
  rotate: 180deg;
}

#cars th button:focus-visible {
  outline-offset: calc(-1 * var(--focus-ring-width) - 2px);
}

#cars td {
  padding: var(--space-8) var(--space-12);
  border-block-end: var(--line);
  color: var(--text-secondary);
  font-size: var(--step--1);
  white-space: nowrap;
}

#cars tbody tr:last-child td {
  border-block-end: 0;
}

#cars .num {
  text-align: end;
}

#cars .c-vin {
  position: sticky;
  inset-inline-start: 0;
  z-index: var(--z-sticky-column);
  background: var(--surface-1);
  color: var(--text-primary);
}

#cars th.c-vin {
  background: var(--surface-2);
}

.table-frame[data-overflow-start] .c-vin {
  box-shadow: 10px 0 12px -10px var(--shadow-scroll-edge);
}

#cars tbody tr {
  cursor: pointer;
}

#cars tbody tr:hover td {
  color: var(--text-primary);
}

#cars tbody tr:hover .c-vin {
  box-shadow: inset 2px 0 0 var(--accent);
}

#cars .vin-btn:focus-visible {
  outline-offset: var(--space-4);
}

#cars td.empty {
  padding: var(--space-48) var(--space-12);
  text-align: center;
  white-space: normal;
  cursor: default;
}

/* Sticky header copy (registry.js) */
.thead-float {
  position: sticky;
  inset-block-start: var(--header-height);
  z-index: calc(var(--z-sticky-column) + 1);
  block-size: 0;
}

.tf-clip {
  overflow: hidden;
  visibility: hidden;
}

.is-stuck .tf-clip {
  visibility: visible;
}

.tf-row {
  display: flex;
  inline-size: max-content;
}

.tf-cell {
  flex: none;
  cursor: pointer;
}

.tf-cell.c-vin {
  position: relative;
  z-index: 1;
}

/* Registry cards, below 640px */
.cards {
  gap: var(--space-12);
}

.car {
  position: relative;
  padding: var(--space-12) var(--space-16) var(--space-8);
  transition: background-color var(--duration-fast) var(--ease-out);
}

.car:has(.vin-btn:focus-visible) {
  outline: var(--focus-ring-width) solid var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

.car .vin-btn {
  display: block;
  min-block-size: var(--target-min);
  outline: none;
}

.car .vin-btn::after {
  content: "";
  position: absolute;
  inset: 0;
}

.car div,
.spec div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-16);
  padding-block: var(--space-4);
  border-block-start: var(--line);
}

.car dt {
  flex: none;
}

.car dd,
.spec dd {
  font-size: var(--step--1);
  text-align: end;
}

.pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-16);
  padding-block-start: var(--space-24);
  font-size: var(--step--1);
  text-align: center;
}

/* Data notes */
.notes-grid {
  gap: var(--space-stack);
}

.facts {
  border-block-start: var(--line-2);
}

.facts div {
  padding-block: var(--space-16);
  border-block-end: var(--line);
}

.facts dd {
  margin-block-start: var(--space-8);
}

.facts dd,
.gaps li,
.rare p {
  line-height: var(--leading-relaxed);
}

.gaps {
  max-inline-size: var(--measure-prose);
}

.gaps h3 {
  margin-block-end: var(--space-16);
}

.gaps ol {
  margin-block-end: var(--space-32);
  counter-reset: n;
}

.gaps li {
  display: grid;
  grid-template-columns: var(--space-40) minmax(0, 1fr);
  align-items: baseline;
  padding-block-end: var(--space-12);
  color: var(--text-secondary);
  text-wrap: pretty;
  counter-increment: n;
}

.gaps li::before {
  content: counter(n, decimal-leading-zero);
  font: var(--step--2) var(--font-mono);
  color: var(--text-tertiary);
}

.callout,
.rare {
  padding: var(--space-16) var(--space-20);
  border-inline-start: 2px solid var(--accent);
  border-start-start-radius: 0;
  border-end-start-radius: 0;
}

.callout .label {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  margin-block-end: var(--space-8);
}

/* Footer */
.site-footer {
  padding-block: var(--space-32) var(--space-24);
  border-block-start: var(--line);
  font-size: var(--step--1);
}

.site-footer .wrap {
  container-type: inline-size;
}

.foot-row {
  justify-content: space-between;
}

.foot-links a {
  color: var(--text-secondary);
}

.legal {
  color: var(--text-tertiary);
}

.sign-off {
  margin-block-start: var(--space-48);
  font-family: var(--font-wordmark);
  font-size: 10.6cqi;
  line-height: 0.85;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--accent);
  user-select: none;
}

/* Build record */
dialog {
  inline-size: min(45rem, 100vw);
  max-inline-size: 100vw;
  block-size: 100dvh;
  max-block-size: none;
  margin: 0;
  margin-inline-start: auto;
  padding: 0 var(--gutter) var(--space-48);
  border: 0;
  background: var(--surface-0);
  color: var(--text-primary);
  box-shadow: var(--shadow-overlay);
  overscroll-behavior: contain;
}

dialog::backdrop {
  background: var(--surface-scrim);
  backdrop-filter: blur(4px);
}

.d-head {
  position: sticky;
  inset-block-start: 0;
  z-index: var(--z-sticky-column);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-4) var(--space-16);
  margin-inline: calc(-1 * var(--gutter));
  padding: var(--space-24) var(--gutter) var(--space-16);
  border-block-end: var(--line);
  background: var(--surface-0);
}

.d-head h2 {
  font: var(--step-2) var(--font-mono);
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
}

.d-close {
  grid-area: 1 / 2 / 3;
}

.vin-decode {
  display: flex;
  flex-wrap: wrap;
  gap: var(--border-width);
  margin-block: var(--space-24);
  overflow: hidden;
  border: var(--line);
  border-radius: var(--radius-12);
  background: var(--border-subtle);
}

.vin-decode div {
  flex: 1 1 auto;
  padding: var(--space-12);
  background: var(--surface-1);
}

.vin-decode .v {
  display: block;
  margin-block-end: var(--space-4);
  font: var(--step-1) var(--font-mono);
  letter-spacing: 0.06em;
}

.vin-decode div:last-child .v {
  color: var(--accent);
  font-weight: var(--weight-mono-strong);
}

.rare {
  margin-block-end: var(--space-32);
}

.rare p {
  margin-block-start: var(--space-8);
  color: var(--text-secondary);
}

.d-sec {
  margin-block-end: var(--space-32);
}

.d-sec h3 {
  margin-block-end: var(--space-4);
  padding-block-end: var(--space-8);
  border-block-end: var(--line-2);
}

.spec {
  display: grid;
  column-gap: var(--space-32);
}

.spec div {
  padding-block: var(--space-8);
  border-block-start: 0;
  border-block-end: var(--line);
}

.spec dd {
  font-size: inherit;
}

.ledger {
  inline-size: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.ledger td {
  padding: var(--space-8) 0;
  border-block-end: var(--line);
  vertical-align: baseline;
}

.ledger td:last-child {
  padding-inline-start: var(--space-16);
  text-align: end;
  white-space: nowrap;
}

.ledger .code {
  inline-size: 4.5rem;
}

.ledger tfoot td {
  padding-block-start: var(--space-12);
  border-block-start: var(--line-2);
  border-block-end: 0;
  font-weight: var(--weight-semibold);
}

.ledger .sub,
.d-empty {
  color: var(--text-secondary);
  font-weight: var(--weight-regular);
}

/* Skeletons keep the final size */
.sk {
  display: inline-block;
  inline-size: 4em;
  block-size: 0.9em;
  border-radius: var(--radius-2);
  background: linear-gradient(90deg, var(--chart-track), var(--border-subtle), var(--chart-track)) 0
    0 / 200% 100%;
  vertical-align: middle;
  animation: shimmer 1.4s linear infinite;
}

.sk.block,
.sk.row {
  display: block;
  inline-size: 100%;
  block-size: 12rem;
}

.sk.row {
  block-size: 0.875rem;
}

.sk.gauge-sk {
  position: absolute;
  inset: 4% 8% 18%;
  inline-size: auto;
  block-size: auto;
  border-radius: 50%;
}

@keyframes shimmer {
  to {
    background-position: -200% 0;
  }
}

/* 640px and up */
@media (min-width: 40rem) {
  .panel,
  .controls {
    padding: var(--space-24);
  }

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

  .p-year,
  .p-trans,
  .p-ext,
  .p-int,
  .p-opt {
    grid-column: 1 / -1;
  }

  .readouts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .stat,
  .stat:nth-child(n) {
    padding-inline: var(--space-16);
    border-block-end: 0;
    border-inline-end: var(--line);
  }

  .stat:first-child {
    padding-inline-start: 0;
  }

  .stat:last-child {
    border-inline-end: 0;
  }

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

  .filters {
    grid-column: 1 / -1;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .f-opt {
    grid-column: span 2;
  }

  .f-sort,
  .cards {
    display: none;
  }

  .hint,
  .table-frame {
    display: block;
  }

  .pager {
    justify-content: flex-end;
  }

  dialog {
    border-start-start-radius: var(--radius-20);
    border-end-start-radius: var(--radius-20);
  }
}

/* 900px and up */
@media (min-width: 56.25rem) {
  :root {
    --header-height: var(--header-height-md);
  }

  .sec-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    column-gap: var(--grid-gap);
  }

  .sec-head .eyebrow {
    grid-column: 1 / -1;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-64);
  }

  .panels {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .p-year {
    grid-column: span 7;
  }

  .p-year .cols {
    --plot: 15rem;
  }

  .p-trans {
    grid-column: span 5;
  }

  .p-body,
  .p-mkt,
  .p-ext,
  .p-int {
    grid-column: span 6;
  }

  .p-opt .bars {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-48);
  }

  .filters {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }

  .notes-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

/* 1200px and up: the table fits */
@media (min-width: 75rem) {
  #cars .c-wrap {
    white-space: normal;
  }
}

/* Motion */
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }

  .rise {
    animation: rise var(--duration-slow) var(--ease-out) both;
    animation-delay: calc(var(--i, 0) * var(--reveal-stagger));
  }

  .reveal-on .reveal {
    transition:
      opacity var(--duration-slow) var(--ease-out),
      transform var(--duration-slow) var(--ease-out);
    transition-delay: calc(var(--i, 0) * var(--reveal-stagger));
  }

  .reveal-on .reveal:not(.is-in) {
    opacity: 0;
    transform: translateY(var(--reveal-distance));
  }

  .fill,
  .col-stack,
  .split-bar span {
    transition: transform 900ms var(--ease-emphasized) calc(150ms + var(--r, 0) * 40ms);
  }

  .chart:not(.drawn) :is(.fill, .split-bar span),
  .reveal-on .panel:not(.is-in) :is(.fill, .split-bar span) {
    transform: scaleX(0);
  }

  .chart:not(.drawn) .col-stack,
  .reveal-on .panel:not(.is-in) .col-stack {
    transform: scaleY(0);
  }

  .g-val {
    animation: sweep 900ms var(--ease-emphasized) 150ms both;
  }

  .g-needle-g {
    animation: needle 900ms var(--ease-emphasized) 150ms both;
  }

  dialog[open] {
    --reveal-distance: 0;
    --slide-x: var(--space-24);

    animation: rise var(--duration-slow) var(--ease-out);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translate(var(--slide-x, 0), var(--reveal-distance));
  }
}

@keyframes sweep {
  from {
    stroke-dashoffset: var(--len);
  }
}

@keyframes needle {
  from {
    transform: rotate(var(--from));
  }
}

@media (prefers-reduced-motion: reduce) {
  /* stylelint-disable declaration-no-important -- design.md safety net */
  *,
  *::before,
  *::after {
    animation: none !important;
    scroll-behavior: auto !important;
  }
  /* stylelint-enable declaration-no-important */

  .sk {
    background: var(--chart-track);
  }
}

@media (forced-colors: active) {
  .btn,
  .panel,
  .car,
  .controls,
  .table-frame,
  .gauge-card {
    border-color: canvastext;
  }

  .seg,
  .key,
  .fill,
  .split-bar span {
    forced-color-adjust: none;
  }
}