:root {
  color-scheme: dark light;
  --teal: #00B39F;
  --teal-bright: #00D3A9;
  --teal-shade: #008F80;
  --teal-deep: #00756A;
  --charcoal: #3C494F;
  --near-black: #1E2117;
  --yellow: #EBC017;
  --cream: #FFF6E0;
  --on-teal: #1E2117;

  --surface: #1E2117;
  --surface-raised: #2A2E25;
  --surface-tint: #173A34;
  --surface-deep: #14170F;
  --ink: #FFFFFF;
  --ink-soft: #D9DFDC;
  --ink-muted: #A3AEB2;
  --line: #3C494F;
  --line-strong: #7A878C;
  --link: var(--teal-bright);
  --focus-ring: var(--teal-bright);
  --shadow-pop: 4px 4px 0 0 #00D3A9;
  --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.45);

  --glass-fill: rgba(42, 46, 37, 0.52);
  --glass-fill-strong: rgba(30, 33, 23, 0.68);
  --glass-sheen: rgba(255, 255, 255, 0.06);
  --glass-rim: rgba(255, 255, 255, 0.08);
  --glass-edge: rgba(0, 0, 0, 0.35);
  --glass-shadow: 0 1px 2px rgba(0, 0, 0, 0.30), 0 16px 40px -14px rgba(0, 0, 0, 0.60);
  --ambient-1: rgba(0, 211, 169, 0.18);
  --ambient-2: rgba(0, 179, 159, 0.12);
  --ambient-3: rgba(235, 192, 23, 0.05);
  --ambient-4: rgba(0, 117, 106, 0.18);

  --good: #6AE3B6;
  --warn: #FFD86B;
  --bad: #FF6A7A;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  --display: "Bricolage Grotesque", "Instrument Sans", system-ui, sans-serif;
  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;

  /* Legacy names the page rules below were written against. */
  --bg: var(--surface-deep);
  --bg-raised: var(--surface);
  --panel: var(--glass-fill);
  --panel-2: var(--surface-raised);
  --panel-3: var(--surface-tint);
  --text: var(--ink);
  --muted: var(--ink-muted);
  --subtle: #7A878C;
  --border: var(--line);
  --border-strong: var(--line-strong);
  --accent: var(--teal-bright);
  --accent-2: var(--yellow);
  --accent-3: var(--teal);
  --shadow: var(--glass-shadow);
  font-family: var(--sans);
}

@media (prefers-color-scheme: light) {
  :root {
    --surface: #FFFFFF;
    --surface-raised: #F4F7F6;
    --surface-tint: #DDF4F1;
    --surface-deep: #F4F7F6;
    --ink: #1E2117;
    --ink-soft: #3C494F;
    --ink-muted: #5B6A70;
    --line: #D5DEDD;
    --link: var(--teal-deep);
    --focus-ring: var(--teal-deep);
    --shadow-pop: 4px 4px 0 0 #1E2117;
    --shadow-soft: 0 8px 24px rgba(30, 33, 23, 0.12);
    --glass-fill: rgba(255, 255, 255, 0.58);
    --glass-fill-strong: rgba(255, 255, 255, 0.72);
    --glass-sheen: rgba(255, 255, 255, 0.55);
    --glass-rim: rgba(255, 255, 255, 0.65);
    --glass-edge: rgba(30, 33, 23, 0.08);
    --glass-shadow: 0 1px 2px rgba(30, 33, 23, 0.05), 0 12px 32px -12px rgba(30, 33, 23, 0.18);
    --ambient-1: rgba(0, 211, 169, 0.20);
    --ambient-2: rgba(166, 235, 223, 0.50);
    --ambient-3: rgba(235, 192, 23, 0.14);
    --ambient-4: rgba(0, 179, 159, 0.12);
    --good: #00756A;
    --warn: #8A6C00;
    --bad: #C42B3C;
    --subtle: #5B6A70;
    --accent: var(--teal-deep);
    --accent-2: #8A6C00;
  }
}

@font-face { font-family: "Bricolage Grotesque"; src: url("/assets/fonts/BricolageGrotesque-Variable.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("/assets/fonts/InstrumentSans-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("/assets/fonts/InstrumentSans-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("/assets/fonts/InstrumentSans-SemiBold.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/assets/fonts/JetBrainsMono-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/assets/fonts/JetBrainsMono-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }


* { box-sizing: border-box; }

/* One step above the shipped app's 16px body: the page reads at 18px. */
html { background: var(--bg); font-size: 112.5%; }

body {
  min-height: 100vh;
  margin: 0;
  background: var(--surface-deep);
  color: var(--text);
  line-height: 1.55;
  overflow-x: hidden;
}

.ambient-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(60vw 50vh at 12% 8%, var(--ambient-1), transparent 70%),
    radial-gradient(50vw 50vh at 88% 18%, var(--ambient-2), transparent 70%),
    radial-gradient(40vw 40vh at 70% 92%, var(--ambient-3), transparent 70%),
    radial-gradient(55vw 45vh at 8% 85%, var(--ambient-4), transparent 70%);
}

.hero, main, .wrap {
  position: relative;
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 440px);
  gap: 32px 40px;
  align-items: center;
  padding: 24px 0 48px;
}

.hero-copy { max-width: 760px; }

/* ---------- Header ----------
   The same bar as blowhorn.ai: a sticky glass strip with the lockup on the
   left, a short row of links back to blowhorn.ai and one teal button. Below
   720px the links drop to their own row under the lockup. Sizes are in px so
   the bar matches the main site exactly, whatever the page's 18px body. */
.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 40;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  background: var(--teal);
  color: var(--on-teal);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--glass-fill-strong);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  backdrop-filter: blur(24px) saturate(180%);
  box-shadow: inset 0 -1px 0 0 var(--glass-edge), 0 1px 0 0 var(--glass-rim), 0 8px 24px -18px rgba(30, 33, 23, 0.35);
}

.header-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  min-height: 72px;
  padding-block: 12px;
  font-size: 14px;
  line-height: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: none;
}

.brand img { display: block; width: 176px; height: auto; }
.logo-light { display: none !important; }
@media (prefers-color-scheme: light) {
  .logo-dark { display: none !important; }
  .logo-light { display: block !important; }
}

.product-name {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding-left: 16px;
  border-left: 1px solid var(--line-strong);
  color: var(--ink);
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.product-name:hover { color: var(--link); }

.site-nav { margin-left: auto; }
.site-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}
.site-nav a:hover { color: var(--link); background: var(--glass-sheen); }

.header-bar .site-cta {
  flex: none;
  min-height: 40px;
  padding: 8px 24px;
  font-size: 14px;
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.55), inset 0 -1px 0 0 rgba(0, 0, 0, 0.10), 0 8px 18px -8px rgba(0, 143, 128, 0.65);
}

@media (max-width: 720px) {
  .header-bar { min-height: 0; padding-block: 10px 6px; gap: 6px 12px; }
  .brand img { width: 132px; }
  .product-name { height: 24px; padding-left: 12px; font-size: 18px; }
  .header-bar .site-cta { margin-left: auto; padding-inline: 16px; }
  .site-nav {
    order: 4;
    flex: 1 1 100%;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .site-nav::-webkit-scrollbar { display: none; }
  .site-nav a { min-height: 36px; padding: 8px; }
  .site-nav li:first-child a { padding-left: 0; }
}

@media (max-width: 359px) {
  .product-name { display: none; }
}

.label {
  margin: 0 0 6px;
  color: var(--ink-muted);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  line-height: 16px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--link);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1, h2, h3 { font-family: var(--display); }
h1, h2, p { margin-top: 0; }

h1 {
  max-width: 720px;
  margin-bottom: 16px;
  font-size: clamp(2.6rem, 5.4vw, 4.4rem);
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h2 {
  margin-bottom: 16px;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--ink);
}

h3 {
  margin: 16px 0 8px;
  color: var(--ink-soft);
  font-size: 0.86rem;
  font-weight: 700;
}

.lede {
  max-width: 64ch;
  margin-bottom: 24px;
  color: var(--ink-muted);
  font-size: 1.08rem;
}

/* A side note for people testing scripts. A teal-tinted glass callout, the
   same as blowhorn.ai's notices, so it never reads as a speech bubble with
   no one speaking. */
.dev-note {
  max-width: 64ch;
  margin: 0 0 24px;
  padding: 14px 18px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, var(--glass-sheen), transparent 46%),
    linear-gradient(120deg, color-mix(in srgb, var(--surface-tint) 70%, transparent), transparent 80%),
    var(--glass-fill);
  box-shadow: inset 0 1px 0 0 var(--glass-rim), 0 0 0 1px var(--glass-edge), var(--glass-shadow);
  border-left: 3px solid var(--teal);
}
.dev-note p:last-child { margin: 0; color: var(--ink-soft); }

.mascot-tile {
  overflow: hidden;
  margin: 0 0 16px;
  border-radius: var(--radius-xl);
  background: #000;
  box-shadow: var(--shadow-pop);
}

.mascot-tile img { display: block; width: 100%; height: auto; }

.verdict-figure {
  width: 72px;
  height: 72px;
  flex: none;
  border-radius: var(--radius-lg);
  background: var(--surface-tint);
  object-fit: cover;
  object-position: 46% 40%;
}

/* ---------- Footer ----------
   The blowhorn.ai footer, trimmed for a one-page tool: a glass panel with the
   brand and the privacy note up top, four short link columns, then a bottom
   bar with the copyright and the status pill. */
.site-footer {
  position: relative;
  padding: 24px 0 32px;
  color: var(--ink-muted);
  font-size: 14px;
  line-height: 20px;
}

.footer-panel {
  display: grid;
  gap: 32px;
  padding: 32px 24px;
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, var(--glass-sheen), transparent 46%), var(--glass-fill);
  -webkit-backdrop-filter: blur(20px) saturate(170%);
  backdrop-filter: blur(20px) saturate(170%);
  box-shadow: inset 0 1px 0 0 var(--glass-rim), 0 0 0 1px var(--glass-edge), var(--glass-shadow);
}

.footer-top {
  display: grid;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

.footer-logo { display: inline-block; }
.footer-logo img { display: block; width: 200px; height: auto; }

.footer-tagline {
  margin: 12px 0 8px;
  color: var(--ink);
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  line-height: 24px;
  letter-spacing: -0.005em;
}

.footer-about { max-width: 40ch; margin: 0; }

.footer-title {
  margin: 0;
  color: var(--ink-muted);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  line-height: 16px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-privacy ul {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.footer-privacy li {
  position: relative;
  padding-left: 20px;
  color: var(--ink-soft);
}

.footer-privacy li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 7px;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--teal);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px 24px;
}

.footer-col ul {
  display: grid;
  gap: 4px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.footer-col a {
  display: inline-block;
  padding-block: 4px;
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
}
.footer-col a:hover { color: var(--link); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 24px;
  margin-top: 24px;
  padding-inline: 8px;
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
}

.status-link {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  height: 1.15rem;
  padding: 0.2rem 0.4rem;
  border-radius: 0.75rem;
  background: #484848;
  color: #CCCCCC;
  font-size: 0.8rem;
  line-height: 1;
  text-decoration: none;
}
.status-link:hover { color: var(--teal-bright); }

.pulse-icon {
  display: block;
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 50%;
  background: rgb(0, 211, 169);
  box-shadow: 0 0 0 0 rgba(0, 211, 169, 0.5);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); }
  70% { transform: scale(1); box-shadow: 0 0 0 5px rgba(0, 211, 169, 0); }
  100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(153, 237, 220, 0); }
}

@media (min-width: 720px) {
  .footer-top { grid-template-columns: minmax(0, 1fr) minmax(0, 32rem); gap: 32px; }
  .footer-cols { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 1080px) {
  .footer-panel { padding: 48px; }
}

:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

.hero-visual {
  align-self: center;
  min-width: 0;
}

.scanner-shell {
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-raised) 94%, transparent), color-mix(in srgb, var(--surface-deep) 94%, transparent)),
    repeating-linear-gradient(0deg, transparent 0 8px, color-mix(in srgb, var(--accent) 5%, transparent) 8px 9px);
  box-shadow: var(--shadow), inset 0 1px 0 color-mix(in srgb, var(--ink) 8%, transparent);
}

.scanner-head {
  display: flex;
  gap: 7px;
  padding: 13px 15px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--ink) 4%, transparent);
}

.scanner-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--subtle);
}

.scanner-dot:nth-child(1) { background: var(--bad); }
.scanner-dot:nth-child(2) { background: var(--warn); }
.scanner-dot:nth-child(3) { background: var(--good); }

.scanner-body {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 24px;
}

.scanner-ring {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: 50%;
  background:
    conic-gradient(from -90deg, var(--scanner-tone, var(--accent)) calc(var(--scanner-score, 0) * 1%), color-mix(in srgb, var(--ink-muted) 10%, transparent) 0),
    radial-gradient(circle at center, color-mix(in srgb, var(--accent) 20%, transparent), color-mix(in srgb, var(--accent) 3%, transparent) 62%, transparent 63%);
  transition: background 220ms ease, border-color 220ms ease;
}

.scanner-ring::before {
  transform: rotate(var(--scanner-angle, 0deg));
}

.scanner-ring::before,
.scanner-ring::after {
  content: "";
  position: absolute;
  inset: 22%;
  border: 1px solid color-mix(in srgb, var(--ink) 24%, transparent);
  border-radius: inherit;
}

.scanner-ring::after {
  inset: 42%;
  background: var(--surface-deep);
}

.scanner-ring span {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--dot-color, var(--subtle));
  box-shadow: 0 0 18px color-mix(in srgb, var(--dot-color, var(--subtle)) 62%, transparent);
  transition: background 180ms ease, transform 220ms ease;
}

.scanner-ring span:nth-child(1) { transform: rotate(-42deg) translateX(62px); }
.scanner-ring span:nth-child(2) { transform: rotate(64deg) translateX(62px); }
.scanner-ring span:nth-child(3) { transform: rotate(155deg) translateX(62px); }
.scanner-ring span:nth-child(4) { transform: rotate(245deg) translateX(62px); }

.scanner-ring .dot-good { --dot-color: var(--good); }
.scanner-ring .dot-warn { --dot-color: var(--warn); }
.scanner-ring .dot-bad { --dot-color: var(--bad); }
.scanner-ring .dot-muted { --dot-color: var(--subtle); }

.scanner-low { --scanner-tone: var(--good); border-color: color-mix(in srgb, var(--good) 72%, transparent); }
.scanner-medium { --scanner-tone: var(--warn); border-color: color-mix(in srgb, var(--warn) 78%, transparent); }
.scanner-high { --scanner-tone: var(--bad); border-color: color-mix(in srgb, var(--bad) 78%, transparent); }
.scanner-pending { --scanner-tone: var(--accent); }

.scanner-readout {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 12px;
  min-width: 0;
  font-family: var(--mono);
}

.scanner-readout span {
  min-width: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scanner-readout strong {
  color: var(--accent-2);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

button,
.site-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid var(--glass-rim);
  border-radius: var(--radius-md);
  background: var(--glass-fill);
  color: var(--text);
  padding: 10px 16px;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  transition: background 120ms ease, transform 120ms ease, box-shadow 120ms ease;
  backdrop-filter: blur(20px) saturate(170%);
}

button {
  cursor: pointer;
}

.button-primary,
.actions > button:first-child {
  border-color: transparent;
  background-color: var(--teal);
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0.30), rgba(255, 255, 255, 0) 55%);
  color: var(--on-teal);
  box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.55), var(--shadow-pop);
}

.button-secondary {
  background: linear-gradient(180deg, var(--glass-sheen), transparent 60%), var(--glass-fill);
  box-shadow: inset 0 0 0 1px var(--line-strong), var(--glass-shadow);
  border-color: transparent;
}

.button-primary:hover:not(:disabled),
.actions > button:first-child:hover:not(:disabled) {
  background-color: var(--teal-shade);
}

button:hover:not(:disabled),
.site-cta:hover {
  border-color: var(--line-strong);
}

button:focus-visible,
.site-cta:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

button:disabled {
  opacity: 0.46;
  cursor: not-allowed;
}

main { padding-bottom: 60px; }

.panel {
  margin-bottom: 24px;
  border: 1px solid var(--glass-edge);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--glass-sheen), transparent 40%), var(--glass-fill);
  box-shadow: inset 0 1px 0 var(--glass-rim), var(--glass-shadow);
  padding: 24px;
  backdrop-filter: blur(20px) saturate(170%);
}

@media (prefers-reduced-transparency: reduce) {
  .panel, .site-header, .footer-panel, button:not(.button-primary) { backdrop-filter: none; background: var(--surface-raised); }
}

.summary-panel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) minmax(142px, auto);
  gap: 20px;
  align-items: center;
  border-color: color-mix(in srgb, var(--accent) 34%, transparent);
}

.summary-panel p { margin-bottom: 0; }

.grid {
  display: grid;
  gap: 16px;
}

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

.masonry {
  columns: 2 360px;
  column-gap: 24px;
}

.masonry > .panel {
  display: inline-block;
  width: 100%;
  margin: 0 0 24px;
  break-inside: avoid;
}

.score-card {
  min-width: 148px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--panel-3), var(--surface-deep));
  padding: 18px;
  text-align: center;
  font-family: var(--mono);
  font-size: 1.8rem;
  font-weight: 700;
}

.score-card small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.68rem;
  text-transform: uppercase;
}

.score-card.low { border-color: color-mix(in srgb, var(--good) 70%, transparent); color: var(--good); }
.score-card.medium { border-color: color-mix(in srgb, var(--warn) 74%, transparent); color: var(--warn); }
.score-card.high { border-color: color-mix(in srgb, var(--bad) 78%, transparent); color: var(--bad); }
.score-card.pending { color: var(--muted); font-size: 1rem; }

.muted { color: var(--muted); }

.list {
  display: grid;
  gap: 8px;
}

.reason {
  min-width: 0;
  overflow-wrap: anywhere;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--panel-2);
  padding: 10px 12px;
}

.reason strong {
  display: block;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.82rem;
}

.reason span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.reason-evidence {
  display: grid;
  gap: 6px;
  margin: 10px 0 0;
}

.reason-evidence div {
  display: grid;
  grid-template-columns: minmax(126px, 0.42fr) minmax(0, 1fr);
  gap: 8px;
  border-top: 1px solid color-mix(in srgb, var(--ink-muted) 14%, transparent);
  padding-top: 6px;
}

.reason-evidence dt,
.reason-evidence dd {
  min-width: 0;
  margin: 0;
  font-family: var(--mono);
  font-size: 0.76rem;
  word-break: break-word;
}

.reason-evidence dt {
  color: var(--subtle);
  font-weight: 700;
}

.reason-evidence dd {
  color: var(--ink);
}

.reason-evidence .is-alert dd {
  color: var(--warn);
}

.kv {
  display: grid;
  grid-template-columns: minmax(150px, 0.7fr) 1fr;
  gap: 8px 12px;
  align-items: start;
}

.kv div:nth-child(odd) {
  color: var(--muted);
  font-weight: 700;
}

.kv code,
pre,
td code {
  font-family: var(--mono);
}

.kv code { word-break: break-word; }

.visual-block,
.surface-grid {
  display: grid;
  gap: 14px;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.metric-row span,
.metric-row strong {
  min-width: 0;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface-deep) 36%, transparent);
  padding: 7px 9px;
  font-family: var(--mono);
  font-size: 0.74rem;
  word-break: break-word;
}

.metric-row span {
  color: var(--muted);
  font-weight: 700;
}

.metric-row strong {
  color: var(--ink);
  font-weight: 750;
}

.memory-chart {
  display: grid;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--ink) 4%, transparent), transparent),
    repeating-linear-gradient(0deg, color-mix(in srgb, var(--ink-muted) 8%, transparent) 0 1px, transparent 1px 25%);
  padding: 12px;
}

.chart-head,
.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.chart-head strong {
  color: var(--ink);
  text-transform: uppercase;
}

.memory-chart svg {
  width: 100%;
  min-height: 180px;
  overflow: visible;
}

.memory-chart line {
  stroke: color-mix(in srgb, var(--ink-muted) 16%, transparent);
  stroke-width: 0.35;
}

.memory-chart polyline {
  fill: none;
  stroke-width: 1.3;
  vector-effect: non-scaling-stroke;
}

.memory-chart .line-used {
  stroke: var(--accent);
}

.memory-chart .line-total {
  stroke: var(--bad);
}

.chart-legend span::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 3px;
  margin-right: 6px;
  vertical-align: middle;
  background: currentColor;
}

.chart-legend .line-used { color: var(--accent); }
.chart-legend .line-total { color: var(--bad); }

.chart-legend code {
  flex: 1 1 100%;
  color: var(--ink-soft);
}

.timeline-bars {
  display: grid;
  gap: 5px;
  max-height: 620px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--surface-deep) 32%, transparent);
  padding: 10px;
}

.timeline-row {
  display: grid;
  grid-template-columns: minmax(130px, 0.45fr) minmax(0, 1fr);
  gap: 8px;
  align-items: center;
}

.timeline-track {
  position: relative;
  overflow: hidden;
  height: 8px;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--ink-muted) 16%, transparent);
}

.timeline-track span {
  position: absolute;
  top: 0;
  bottom: 0;
  border-radius: inherit;
  background: var(--accent);
}

.timeline-paint .timeline-track span { background: var(--bad); }
.timeline-navigation .timeline-track span { background: var(--good); }
.timeline-mark .timeline-track span { background: var(--accent-2); }

.timeline-row code {
  overflow: hidden;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.68rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chip-cloud,
.check-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip-cloud span,
.check-grid span {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--surface-deep) 78%, transparent);
  color: var(--ink);
  padding: 5px 7px;
  font-family: var(--mono);
  font-size: 0.68rem;
}

.check-grid span {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.check-grid strong { color: var(--muted); }
.check-grid .is-good { border-color: color-mix(in srgb, var(--good) 46%, transparent); }
.check-grid .is-good strong { color: var(--good); }
.check-grid .is-bad { border-color: color-mix(in srgb, var(--bad) 50%, transparent); }
.check-grid .is-bad strong { color: var(--bad); }
.check-grid .is-missing { border-color: color-mix(in srgb, var(--ink-muted) 18%, transparent); color: var(--muted); }

.sensor-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 190px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at center, color-mix(in srgb, var(--accent) 11%, transparent), transparent 46%),
    linear-gradient(180deg, color-mix(in srgb, var(--ink) 4%, transparent), color-mix(in srgb, var(--surface-deep) 24%, transparent));
}

.sensor-device {
  width: 42px;
  height: 74px;
  border: 1px solid color-mix(in srgb, var(--accent) 72%, transparent);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, color-mix(in srgb, var(--accent) 68%, transparent), color-mix(in srgb, var(--accent-3) 20%, transparent));
  box-shadow: 0 12px 38px color-mix(in srgb, var(--accent) 20%, transparent);
  transform: rotateX(calc(var(--tilt-y) * 35deg)) rotateZ(calc(var(--tilt-x) * 45deg));
}

.sensor-axis {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 170px;
  height: 2px;
  transform-origin: left center;
  background: color-mix(in srgb, var(--accent-2) 70%, transparent);
}

.sensor-axis-y {
  width: 130px;
  background: color-mix(in srgb, var(--accent) 74%, transparent);
  transform: rotate(135deg);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: color-mix(in srgb, var(--surface-deep) 35%, transparent);
}

th,
td {
  border-bottom: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

tr:last-child td { border-bottom: 0; }

th {
  color: var(--ink-soft);
  font-size: 0.78rem;
  text-transform: uppercase;
}

td {
  color: var(--ink);
  font-size: 0.94rem;
}

.compact-table th,
.compact-table td {
  padding: 8px 10px;
  font-size: 0.82rem;
}

a {
  color: var(--accent);
  text-underline-offset: 3px;
}

.status-pill {
  display: inline-block;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--panel-2);
  padding: 3px 8px;
  font-family: var(--mono);
  font-size: 0.74rem;
}

.status-supported,
.status-partial,
.status-checked,
.status-aligned { border-color: var(--good); color: var(--good); }

.status-disabled,
.status-requires_js,
.status-differs { border-color: var(--warn); color: var(--warn); }

.status-missing { border-color: var(--subtle); color: var(--muted); }

pre {
  max-height: 620px;
  margin: 0;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-deep);
  padding: 14px;
  white-space: pre-wrap;
  word-break: break-word;
}

.toggle-panel summary {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 2px 10px;
  align-items: center;
  cursor: pointer;
  color: var(--ink);
  font-weight: 700;
  text-transform: uppercase;
  list-style: none;
}

.toggle-panel summary::-webkit-details-marker {
  display: none;
}

.summary-icon {
  grid-row: 1 / span 2;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid color-mix(in srgb, var(--accent) 44%, transparent);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.summary-icon::before {
  content: "+";
  color: var(--accent);
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1;
}

.toggle-panel[open] .summary-icon::before {
  content: "-";
}

.toggle-panel summary small {
  grid-column: 2;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 650;
  text-transform: none;
}

.toggle-panel[open] summary {
  margin-bottom: 14px;
}

.challenge-panel {
  overflow: hidden;
}

.challenge-form {
  display: grid;
  gap: 16px;
  max-width: 780px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-weight: 760;
}

.choice-fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
}

legend {
  color: var(--ink);
  font-weight: 700;
  padding: 0 6px;
}

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

.choice,
.check-field {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 700;
}

.choice {
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--surface-deep) 72%, transparent);
  padding: 10px 12px;
}

.check-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--panel-2);
  color: var(--text);
  padding: 9px 10px;
  font: inherit;
  accent-color: var(--accent);
}

input:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent);
}

input[type="checkbox"],
input[type="radio"] {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

input[type="checkbox"] {
  border-radius: 4px;
}

.challenge-table input {
  max-width: 210px;
}

.challenge-table .is-verified {
  background: color-mix(in srgb, var(--good) 6%, transparent);
}

.challenge-table .is-verified td:first-child {
  color: var(--good);
}

.hidden { display: none; }

#challengeTableWrap { margin-top: 16px; }

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 26px;
  }


  .hero-visual { order: 3; max-width: 520px; }

  /* Keep the main button in reach on phones: right under the intro. */
  .actions { order: 2; }

  .scanner-body { grid-template-columns: 130px minmax(0, 1fr); }

  .choice-grid,
  .check-list,
  .grid.two { grid-template-columns: 1fr; }

  .masonry { columns: 1; }
}

@media (max-width: 640px) {
  .hero,
  main,
  .wrap { width: min(100vw - 24px, 1180px); }

  .verdict-figure { width: 56px; height: 56px; }

  h1 { font-size: clamp(2.45rem, 12vw, 3.8rem); }

  .summary-panel { grid-template-columns: 1fr; }

  .score-card {
    min-width: 0;
    width: 100%;
  }

  .scanner-body {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .scanner-ring {
    width: 150px;
    justify-self: center;
  }

  .actions button { flex: 1 1 140px; }
  .actions > button:first-child { flex-basis: 100%; }

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

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

  .kv div:nth-child(even) { margin-bottom: 8px; }

  .metric-row,
  .timeline-row {
    grid-template-columns: 1fr;
  }
}