/* AppTracker — one stylesheet for the server-rendered pages.
   Descended from the React build's styles.css: same palette, spacing, table,
   card, badge and chip language. What is new here is what the SPA never had —
   the keyword explorer, the keyword rank chart, result cards, and the CSS-only
   controls that keep every page working with JavaScript switched off. */

:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #f0f1f4;
  --border: #e3e5ea;
  --fg: #161823;
  --muted: #6b7280;
  --faint: #9aa1ad;
  --accent: #5b5bd6;
  --accent-bg: #5b5bd614;
  --star: #e8a33d;
  --up: #119c5b;
  --up-bg: #119c5b1a;
  --down: #d83a52;
  --down-bg: #d83a521a;
  --new: #4f46e5;
  --new-bg: #4f46e51a;
  --shadow: 0 1px 2px rgba(20, 20, 40, 0.06), 0 8px 24px rgba(20, 20, 40, 0.06);

  /* Chart series slots. Fixed order, validated for colour-vision deficiency on
     this surface (adjacent-pair ΔE ≥ 8 OKLab, normal-vision ΔE ≥ 15). Slots are
     assigned per app and never generated: eight is the ceiling, and the chart
     caps its series count to match. Three of them sit under 3:1 against white,
     which is why every line is also named in the legend and repeated in the
     ranking table below the chart. */
  --s1: #2a78d6;
  --s2: #eb6834;
  --s3: #1baf7a;
  --s4: #eda100;
  --s5: #e87ba4;
  --s6: #008300;
  --s7: #4a3aa7;
  --s8: #e34948;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  color: var(--fg);
  background: var(--bg);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

/* Clip (not hidden/scroll) so a stray wide child can never scroll the page
   sideways, without turning this into the sticky header's scroll container.
   The column layout is what keeps the footer at the bottom of a short page. */
.app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: clip;
}

a {
  color: var(--accent);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

.home,
.page {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  flex: 1;
}
.home {
  padding: 22px 24px 72px;
}
.page {
  padding: 28px 24px 72px;
}

/* --- site-wide header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--surface) 85%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.site-header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.brand {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-decoration: none;
  flex-shrink: 0;
}
.brand .accent {
  color: var(--accent);
}

/* Section nav. Hidden below 860px, where the search field and the storefront
   picker need the whole bar; the footer carries the same links there. */
.site-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
}
.site-nav a:hover {
  color: var(--accent);
}
@media (max-width: 860px) {
  .site-nav {
    display: none;
  }
}

/* search */
.search {
  position: relative;
  flex: 1;
  max-width: 440px;
  min-width: 0; /* let it shrink below the placeholder width instead of overflowing */
  margin: 0;
}
.search-field {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-2);
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 0 12px;
  height: 38px;
  color: var(--muted);
}
.search-field:focus-within {
  border-color: var(--accent);
  background: var(--surface);
}
.search-field input {
  border: none;
  background: transparent;
  outline: none;
  width: 100%;
  font: inherit;
  font-size: 14px;
  color: var(--fg);
}
.search-field input::-webkit-search-cancel-button {
  appearance: none;
}
.search-field .go {
  border: none;
  background: transparent;
  color: var(--accent);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  padding: 0 2px;
}
.search-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 6px;
  max-height: 60vh;
  overflow-y: auto;
  z-index: 30;
}
.search-hit {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  border-radius: 8px;
  padding: 7px 8px;
  text-align: left;
  text-decoration: none;
  color: inherit;
}
.search-hit:hover,
.search-hit.on {
  background: var(--surface-2);
}
.search-hit img,
.search-hit .icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  flex-shrink: 0;
  background: var(--surface-2);
}
.hit-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.hit-name {
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hit-sub {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-empty {
  padding: 14px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

/* region picker */
.region-form {
  margin-left: auto;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}
.region-pick {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  font-size: 13px;
  font-weight: 600;
}
.region-pick:hover,
.region-pick:focus-within {
  border-color: var(--accent);
}
.region-pick .flag {
  font-size: 15px;
}
.region-pick .region-name {
  white-space: nowrap;
}
.region-pick .caret {
  color: var(--faint);
  font-size: 10px;
}
.region-pick select {
  position: absolute;
  inset: 0;
  width: 100%;
  opacity: 0;
  cursor: pointer;
  font: inherit;
}

/* --- page heading --- */
.page-head {
  margin: 0 0 18px;
}
.page-head h1 {
  margin: 0;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.page-sub {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

/* --- controls --- */
.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.spacer {
  flex: 1;
}
.segmented {
  display: inline-flex;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
}
.seg {
  border: none;
  background: transparent;
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.seg:hover {
  color: var(--fg);
}
.seg.active {
  background: var(--surface);
  color: var(--fg);
  box-shadow: var(--shadow);
}
.select {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  border-radius: 10px;
  padding: 8px 30px 8px 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%239aa1ad' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
.ctl-form {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
}
.btn {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  border-radius: 10px;
  padding: 8px 14px;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover {
  border-color: var(--accent);
}
.text-input {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  border-radius: 10px;
  padding: 8px 12px;
  font: inherit;
  font-size: 13px;
  min-width: 190px;
}
.text-input:focus {
  outline: none;
  border-color: var(--accent);
}
.check {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
}
.check input {
  accent-color: var(--accent);
  margin: 0;
}

/* --- table --- */
.window-note {
  color: var(--muted);
  font-size: 12px;
  margin: 0 4px 8px;
}
.table {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.row {
  display: grid;
  grid-template-columns: 44px 70px 1fr 170px 70px;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  border: none;
  border-bottom: 1px solid var(--border);
  background: transparent;
  color: inherit;
  font: inherit;
  padding: 10px 16px;
}
.row:last-child {
  border-bottom: none;
}
/* Rows are links; out-specify the UA :any-link blue + underline. */
a.row,
a.row:visited {
  color: inherit;
  text-decoration: none;
}
.row.head {
  background: var(--surface-2);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--faint);
  font-weight: 700;
  padding-top: 9px;
  padding-bottom: 9px;
}
a.row:hover {
  background: var(--surface-2);
}
.col-rank {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--muted);
  text-align: center;
}
.col-app {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
}
.icon {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  flex-shrink: 0;
  background: var(--surface-2);
  object-fit: cover;
}
.icon.ph {
  display: inline-block;
}
.appmeta {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.appname {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.artist {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chip {
  display: inline-block;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 999px;
  padding: 2px 9px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.col-price {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--muted);
}

/* --- movement badge --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  border-radius: 7px;
  padding: 3px 7px;
}
.badge.up {
  color: var(--up);
  background: var(--up-bg);
}
.badge.down {
  color: var(--down);
  background: var(--down-bg);
}
.badge.new {
  color: var(--new);
  background: var(--new-bg);
}
.badge.flat {
  color: var(--faint);
}
.badge.track {
  color: var(--accent);
  background: var(--accent-bg);
}

/* --- notices --- */
.notice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.notice.subtle {
  background: transparent;
  border-style: dashed;
  margin-bottom: 12px;
}
.notice.error {
  color: var(--down);
  border-color: var(--down);
  background: var(--down-bg);
}
.muted {
  color: var(--muted);
  font-weight: 400;
}
.intro {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 18px;
  max-width: 74ch;
  line-height: 1.55;
}
.empty {
  color: var(--faint);
  font-size: 13px;
  margin: 0;
}
/* The standing caveat lines: what a number here does and does not mean. */
.caveat {
  color: var(--faint);
  font-size: 12px;
  line-height: 1.55;
  margin: 12px 0 0;
  max-width: 82ch;
  border-left: 2px solid var(--border);
  padding-left: 12px;
}

/* --- app page: identity --- */
.identity {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.app-icon {
  width: 108px;
  height: 108px;
  border-radius: 24px;
  flex-shrink: 0;
  box-shadow: var(--shadow);
  background: var(--surface-2);
}
.id-body {
  flex: 1;
  min-width: 0;
  padding-top: 2px;
}
.id-body h1 {
  margin: 0;
  font-size: 27px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.id-sub {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 15px;
}
.id-sub .dev {
  color: var(--accent);
  font-weight: 600;
}
/* The developer name links to that developer's apps when Apple gave us an artist
   id. It keeps the colour and weight of the text it replaces — the underline is
   the only thing marking it as a link, and only on hover. Scoped to the class,
   not to its containers: a future link in an .id-sub or a .drow should get the
   normal link treatment, not silently inherit this one. */
.devlink {
  color: inherit;
  font-weight: inherit;
  text-decoration: none;
}
.devlink:hover {
  text-decoration: underline;
}
.id-facts {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.rating {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}
.rating .star {
  color: var(--star);
  font-size: 14px;
}
.rating .score {
  font-size: 17px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.rating .count {
  color: var(--faint);
  font-size: 13px;
}
.id-price {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}
.store-link {
  margin-left: auto;
  align-self: center;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 15px;
  background: var(--surface);
}
.store-link:hover {
  border-color: var(--accent);
}

/* --- page sections --- */
.page section {
  margin-top: 40px;
}
.eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--faint);
  font-weight: 700;
  margin: 0 0 14px;
}
.eyebrow .sub {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  color: var(--faint);
}

/* signature: chart standing */
.standing {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.rank-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-height: 172px;
}
.rank-card.lead {
  border-color: transparent;
  background: linear-gradient(180deg, var(--accent-bg), var(--surface) 55%);
  box-shadow:
    inset 0 0 0 1px var(--accent-bg),
    var(--shadow);
}
.rc-chart {
  font-size: 13px;
  font-weight: 600;
}
.rc-genre {
  font-size: 12px;
  color: var(--muted);
}
.rc-rank {
  display: flex;
  align-items: baseline;
  gap: 3px;
  margin-top: auto;
  padding-top: 12px;
}
.rc-rank .hash {
  font-size: 18px;
  font-weight: 600;
  color: var(--faint);
}
.rc-rank .num {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}
.rank-card.lead .rc-rank .num,
.rank-card.lead .rc-rank .hash {
  color: var(--accent);
}
.rc-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  font-size: 12px;
}
.rc-best {
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}
.delta {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.delta.up {
  color: var(--up);
}
.delta.down {
  color: var(--down);
}
.delta.flat {
  color: var(--faint);
}
.spark {
  display: block;
  width: 100%;
  height: 30px;
  margin-top: 12px;
}
.spark-line {
  stroke: var(--accent);
  stroke-width: 1.75;
  vector-effect: non-scaling-stroke;
}
.spark-line.spark-flat {
  stroke: var(--faint);
}
.spark-dot {
  fill: var(--accent);
}
.spark-base {
  stroke: var(--border);
  stroke-width: 1;
  stroke-dasharray: 2 3;
  vector-effect: non-scaling-stroke;
}
.spark-wait {
  fill: var(--faint);
}

/* what changed: the listing-event timeline. Same bordered surface and row rhythm
   as the details card, so the two read as one family. The dot is colour only —
   it is aria-hidden and the label beside it carries the meaning, so nothing here
   depends on telling the five hues apart. */
.timeline {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  overflow: hidden;
}
.tl-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  padding: 12px 16px;
  font-size: 13px;
}
.tl-row + .tl-row {
  border-top: 1px solid var(--border);
}
.tl-date {
  flex: 0 0 110px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.tl-dot {
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--faint);
}
.tl-dot.version {
  background: var(--accent);
}
.tl-dot.price {
  background: var(--star);
}
.tl-dot.rating {
  background: var(--faint);
}
.tl-dot.availability {
  background: var(--down);
}
.tl-dot.promo {
  background: var(--s5);
}
/* The body takes the rest of the row and wraps inside itself, so a long promo
   line pushes the notes down rather than widening the card. */
.tl-body {
  display: flex;
  flex: 1;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  min-width: 0;
}
.tl-label {
  font-weight: 600;
}
.tl-text {
  color: var(--muted);
  overflow-wrap: anywhere;
}
.tl-notes {
  flex-basis: 100%;
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
  white-space: pre-wrap;
}

/* ratings breakdown: five bars, one per star. Same bordered surface as the
   timeline and the details card, so the app page keeps one card language. The
   grid is label / bar / percent / count — the bar takes whatever the four fixed
   columns leave, which is what keeps every fill measured against the same track
   however wide the page is. */
.stars {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  overflow: hidden;
}
.star-row {
  display: grid;
  grid-template-columns: 34px 1fr 42px 56px;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  font-size: 13px;
}
.star-row + .star-row {
  border-top: 1px solid var(--border);
}
.star-label {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.star-track {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
}
/* The width comes from the server as an inline style; everything else about the
   fill lives here. A zero-count star still draws its track, which is the point —
   an empty bar next to four full ones is the shape being read. */
.star-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--star);
}
.star-pct {
  color: var(--fg);
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.star-count {
  color: var(--faint);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* screenshots */
.shots {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 6px;
  scroll-snap-type: x mandatory;
}
.shots img {
  height: 340px;
  border-radius: 16px;
  border: 1px solid var(--border);
  flex-shrink: 0;
  scroll-snap-align: start;
  background: var(--surface-2);
}

/* about + details */
.cols {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 44px;
  align-items: start;
}
.about p {
  margin: 0 0 12px;
  white-space: pre-wrap;
  font-size: 15px;
  color: var(--fg);
}
/* No-JS expand: a visually hidden checkbox drives the clamp, and the <label>
   is the visible, keyboard-reachable control. The input stays focusable (not
   `hidden`) so Space toggles it; the ring is drawn on the label. */
.desc-toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.about .desc {
  display: -webkit-box;
  -webkit-line-clamp: 12;
  line-clamp: 12;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.desc-toggle:checked ~ .desc {
  -webkit-line-clamp: none;
  line-clamp: none;
  overflow: visible;
}
.about .more {
  display: inline-block;
  margin-top: 6px;
  color: var(--accent);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.desc-toggle:focus-visible ~ .more {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}
.more .less-label,
.desc-toggle:checked ~ .more .more-label {
  display: none;
}
.desc-toggle:checked ~ .more .less-label {
  display: inline;
}
.about .whatsnew {
  margin-top: 32px;
}
.details {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  overflow: hidden;
}
.drow {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  font-size: 13px;
}
.drow + .drow {
  border-top: 1px solid var(--border);
}
.drow .k {
  color: var(--muted);
  flex-shrink: 0;
}
.drow .v {
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.drow .v.mono {
  font-weight: 500;
  color: var(--muted);
  word-break: break-all;
}
/* The localization list is prose, not a figure: it wraps over several lines,
   so it drops the .v weight that suits a short value and would read as a wall
   of bold here. */
.drow .v.langs {
  font-weight: 500;
  text-align: right;
  line-height: 1.5;
  min-width: 0;
}
/* Same no-JS disclosure as the description: a visually hidden but still
   focusable checkbox drives the clamp, the <label> is the visible control, and
   the ring is drawn on the label because the input itself is unseeable. */
.lang-toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.langs .lang-list {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.lang-toggle:checked ~ .langs .lang-list {
  -webkit-line-clamp: none;
  line-clamp: none;
  overflow: visible;
}
/* The .about .more rules are scoped to the description column, so the control
   is restyled here rather than by widening theirs. The default-hidden
   .less-label comes from the shared `.more .less-label` rule. */
.langs .more {
  display: block;
  margin-top: 6px;
  color: var(--accent);
  font-weight: 600;
  cursor: pointer;
}
.lang-toggle:focus-visible ~ .langs .more {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}
.lang-toggle:checked ~ .langs .more .more-label {
  display: none;
}
.lang-toggle:checked ~ .langs .more .less-label {
  display: inline;
}
.genre-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}
.genre-tags .tag {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  background: var(--surface-2);
  border-radius: 6px;
  padding: 2px 8px;
}

/* --- keyword chips (app page) --- */
.kwchips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.kwchip {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  padding: 6px 13px;
  text-decoration: none;
  color: inherit;
  font-size: 13px;
}
.kwchip:hover {
  border-color: var(--accent);
}
.kwchip .term {
  font-weight: 600;
}
.kwchip.title .term::before {
  content: "❝";
  color: var(--accent);
  margin-right: 5px;
  font-size: 12px;
}
.kwchip .freq {
  color: var(--faint);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.kwchip .rank {
  color: var(--accent);
  font-weight: 700;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

/* --- app cards (similar apps, search results) --- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(232px, 1fr));
  gap: 12px;
}
.card {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  padding: 14px;
  text-decoration: none;
  color: inherit;
}
.card:hover {
  border-color: var(--accent);
}
.card .icon {
  width: 48px;
  height: 48px;
  border-radius: 11px;
}
.card-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.card-name {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-dev,
.card-meta {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-meta {
  color: var(--faint);
}
.card-hint {
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  margin-top: 2px;
}

/* --- keyword explorer --- */
.krow {
  display: grid;
  grid-template-columns: 1fr 92px 92px 84px 220px;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
}
.krow:last-child {
  border-bottom: none;
}
a.krow,
a.krow:visited {
  color: inherit;
  text-decoration: none;
}
a.krow:hover {
  background: var(--surface-2);
}
.krow.head {
  background: var(--surface-2);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--faint);
  font-weight: 700;
  padding: 9px 16px;
}
.krow .term {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.krow .term span.t {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.krow .num {
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--muted);
}
.krow .num.share {
  color: var(--faint);
}
.krow .topapp {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: var(--muted);
  font-size: 12px;
}
.krow .topapp img {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  flex-shrink: 0;
  background: var(--surface-2);
}
.krow .topapp span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --- site-wide feeds (/updates, /price-drops, /new-apps) ---
   Same table shell as the charts, one column narrower: an app, its category, and
   what changed. The change and its date share a cell so the date sits under the
   value it belongs to rather than in a column of its own. */
.frow {
  display: grid;
  grid-template-columns: 1fr 180px 170px;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
}
.frow:last-child {
  border-bottom: none;
}
a.frow,
a.frow:visited {
  color: inherit;
  text-decoration: none;
}
a.frow:hover {
  background: var(--surface-2);
}
.frow.head {
  background: var(--surface-2);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--faint);
  font-weight: 700;
  padding: 9px 16px;
}
.fd-change {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  min-width: 0;
  text-align: right;
}
.fd-detail {
  font-weight: 600;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.fd-date {
  color: var(--faint);
  font-size: 12px;
}
@media (max-width: 720px) {
  /* .col-cat is already hidden at this width, so the row is app + change. */
  .frow {
    grid-template-columns: 1fr 130px;
    padding: 10px 12px;
  }
}

/* pager */
.pager {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  font-size: 13px;
  color: var(--muted);
}
.pager .count {
  margin-left: auto;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}
.pager .disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* --- keyword page --- */
.kw-head h1 {
  margin: 0;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: inline;
}
.kw-head .term-quote {
  color: var(--faint);
  font-weight: 400;
}
.kw-flags {
  display: inline-flex;
  gap: 8px;
  margin-left: 12px;
  vertical-align: 5px;
}
.kw-sub {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
}
.stat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.stat-chip {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 12px;
  color: var(--muted);
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.stat-chip .g {
  font-weight: 600;
  color: var(--fg);
}
.stat-chip .n {
  font-variant-numeric: tabular-nums;
}

/* the rank-over-time chart */
.chart-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 18px 18px 14px;
}
/* Stacked charts (the app page shows price above rating) need a gap; a single
   card is spaced by its section. */
.chart-card + .chart-card {
  margin-top: 14px;
}
/* Below ~700px the chart scrolls sideways instead of scaling its axis labels
   into illegibility. The card, not the page, does the scrolling. */
.chart-scroll {
  overflow-x: auto;
}
.rank-chart {
  display: block;
  width: 100%;
  min-width: 700px;
  height: auto;
}
.rc-grid {
  stroke: var(--border);
  stroke-width: 1;
}
.rc-axis {
  fill: var(--faint);
  font-size: 12px;
  font-family: inherit;
  font-variant-numeric: tabular-nums;
}
.rc-line {
  fill: none;
  stroke: var(--c);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.rc-dot {
  fill: var(--c);
  stroke: var(--surface);
  stroke-width: 2;
}
.slot1 {
  --c: var(--s1);
}
.slot2 {
  --c: var(--s2);
}
.slot3 {
  --c: var(--s3);
}
.slot4 {
  --c: var(--s4);
}
.slot5 {
  --c: var(--s5);
}
.slot6 {
  --c: var(--s6);
}
.slot7 {
  --c: var(--s7);
}
.slot8 {
  --c: var(--s8);
}
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: inherit;
  font-size: 13px;
  max-width: 100%;
}
.legend-item:hover .legend-name {
  color: var(--accent);
}
.legend-key {
  width: 14px;
  height: 3px;
  border-radius: 2px;
  background: var(--c);
  flex-shrink: 0;
}
.legend-item img {
  width: 20px;
  height: 20px;
  border-radius: 5px;
  background: var(--surface-2);
}
.legend-rank {
  color: var(--faint);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.legend-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.chart-note {
  color: var(--faint);
  font-size: 12px;
  margin: 12px 0 0;
}

/* current ranking list */
.ranklist {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.rankrow {
  display: grid;
  grid-template-columns: 44px 1fr 200px 120px;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
}
.rankrow:last-child {
  border-bottom: none;
}
.rankrow:hover {
  background: var(--surface-2);
}
.rankrow .rating-cell {
  text-align: right;
  color: var(--muted);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

/* --- 404 --- */
.nf {
  max-width: 560px;
  margin: 60px auto;
  text-align: center;
}
.nf h1 {
  font-size: 44px;
  margin: 0;
  letter-spacing: -0.03em;
}
.nf p {
  color: var(--muted);
  margin: 10px 0 24px;
}
.nf .search-field {
  max-width: 400px;
  margin: 0 auto 18px;
}
.nf-links {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- footer --- */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  margin-top: 40px;
}
.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  align-items: baseline;
}
.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 13px;
}
.footer-links a:hover {
  color: var(--accent);
}
.footer-note {
  color: var(--faint);
  font-size: 12px;
  max-width: 62ch;
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 980px) {
  .krow {
    grid-template-columns: 1fr 78px 78px 72px;
  }
  .krow .topapp {
    display: none;
  }
  .rankrow {
    grid-template-columns: 40px 1fr 110px;
  }
  .rankrow .genre-cell {
    display: none;
  }
}
@media (max-width: 860px) {
  .standing {
    grid-template-columns: repeat(2, 1fr);
  }
  .cols {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .store-link {
    margin-left: 0;
  }
}
@media (max-width: 720px) {
  .home {
    padding: 16px 14px 56px;
    overflow-x: clip;
  }
  .page {
    padding: 20px 14px 56px;
    overflow-x: clip;
  }
  .site-header-inner {
    padding: 0 14px;
    gap: 10px;
  }
  .region-name {
    display: none;
  }
  .region-pick {
    padding: 0 10px;
  }
  /* Controls stack on mobile: each group takes a full-width row and its buttons
     share the width, instead of fighting to fit on one line. */
  .controls {
    flex-direction: column;
    align-items: stretch;
  }
  .spacer {
    display: none;
  }
  .segmented,
  .ctl-form,
  .select,
  .text-input,
  .check {
    width: 100%;
  }
  .seg {
    flex: 1;
    text-align: center;
  }
  .col-cat {
    display: none;
  }
  .row {
    grid-template-columns: 32px 52px 1fr 64px;
    gap: 8px;
    padding: 10px 12px;
  }
  .krow {
    grid-template-columns: 1fr 62px 62px;
  }
  .krow .col-share {
    display: none;
  }
  .footer-inner {
    padding: 20px 14px;
  }
}
@media (max-width: 520px) {
  .identity {
    flex-wrap: wrap;
    gap: 16px;
  }
  .app-icon {
    width: 84px;
    height: 84px;
    border-radius: 19px;
  }
  .id-body h1 {
    font-size: 23px;
  }
  /* Store link drops to its own full-width line below the identity. */
  .store-link {
    flex-basis: 100%;
    justify-content: center;
    margin-top: 2px;
  }
  .standing {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .rank-card {
    min-height: 156px;
    padding: 14px;
  }
  .rc-rank .num {
    font-size: 36px;
  }
  .shots img {
    height: 280px;
  }
  /* Too narrow for a date column: the date takes its own line and the change
     itself gets the full width below it. */
  .tl-date {
    flex-basis: 100%;
  }
  /* The breakdown keeps all four columns — dropping the count would lose the
     only absolute number in the section — so the fixed ones give the bar back
     what they can instead. */
  .star-row {
    grid-template-columns: 30px 1fr 36px 46px;
    gap: 8px;
    padding: 10px 12px;
  }
  .kw-head h1 {
    font-size: 24px;
  }
}