/* Webcam Test — tool styles (base card styles shared with the other tool pages) */

.tool-shell {
  background: #05070a;
  background-image: none;
  min-height: calc(100vh - var(--header-h, 72px));
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(2rem, 5vw, 3.5rem) var(--page-pad-inline, 1.25rem);
}

.tool-card {
  width: 100%;
  max-width: 680px;
  background: #111a2e;
  border: 1px solid rgba(96, 165, 250, 0.14);
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(96, 165, 250, 0.06);
  overflow: hidden;
}

.tool-card__header {
  padding: 1.75rem 2rem 0;
}

.tool-card__eyebrow {
  font-family: var(--font-display, "Sora", sans-serif);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #60a5fa;
  margin: 0 0 0.5rem;
}

.tool-card__title {
  font-family: var(--font-display, "Sora", sans-serif);
  font-size: clamp(1.35rem, 3vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
  color: #f1f5f9;
}

.calc-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #64748b;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.ref-table-wrap {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid rgba(96, 165, 250, 0.12);
}

.ref-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.ref-table th {
  padding: 0.75rem 1rem;
  text-align: start;
  background: rgba(29, 78, 216, 0.15);
  color: #93c5fd;
  font-family: var(--font-display, "Sora", sans-serif);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom: 1px solid rgba(96, 165, 250, 0.12);
}

.ref-table td {
  padding: 0.65rem 1rem;
  color: #94a3b8;
  border-bottom: 1px solid rgba(96, 165, 250, 0.07);
  white-space: nowrap;
}

.ref-table tr:last-child td {
  border-bottom: none;
}

.ref-table td:first-child {
  color: #f1f5f9;
  font-weight: 600;
  font-family: var(--font-display, "Sora", sans-serif);
}

.ref-table tr:hover td {
  background: rgba(59, 130, 246, 0.05);
}

/* Old single-card layout (translated pages until they are synced to the 2026-11 layout). */
.tool-card .tool-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(29, 78, 216, 0.08);
  border-top: 1px solid rgba(96, 165, 250, 0.1);
}

.tool-card .tool-cta p {
  flex: 0 0 100%;
  width: 100%;
  margin: 0;
  color: #94a3b8;
  font-size: 0.9375rem;
  text-align: center;
}

.tool-card .tool-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* Tool body */
.tool-body {
  padding: 0 2rem 2rem;
}

.tool-card__lead {
  margin: -0.75rem 0 1.25rem;
  color: #94a3b8;
  font-size: 0.9375rem;
}

.out-group {
  margin-top: 1.25rem;
}

.out-group__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.out-group__head .calc-label {
  margin: 0;
}

.out-group__tools {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.out-select {
  padding: 0.35rem 0.5rem;
  background: #0c1220;
  border: 1px solid rgba(96, 165, 250, 0.2);
  border-radius: 8px;
  color: #cbd5e1;
  font: inherit;
  font-size: 0.8125rem;
}

.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(96, 165, 250, 0.35);
  border-radius: 8px;
  background: rgba(59, 130, 246, 0.12);
  color: #93c5fd;
  font-family: var(--font-display, "Sora", sans-serif);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  min-width: 4.5rem;
  transition: background 0.15s, border-color 0.15s;
}

.ghost-btn:hover {
  background: rgba(59, 130, 246, 0.22);
  border-color: rgba(96, 165, 250, 0.6);
}

.ghost-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.tool-card .tool-cta .btn-download {
  border: none;
  cursor: pointer;
  font-size: 0.875rem;
  padding: 0.6rem 1.25rem;
}

/* Long-form content */
.cam-prose {
  color: var(--text-muted, #94a3b8);
  font-size: 1.0625rem;
  line-height: 1.7;
}

.cam-prose h3 {
  font-family: var(--font-display, "Sora", sans-serif);
  color: var(--text, #f1f5f9);
  font-size: 1.15rem;
  margin: 1.75rem 0 0.5rem;
}

.cam-prose p {
  margin: 0 0 1rem;
}

.cam-prose ol {
  margin: 0 0 1rem;
  padding-inline-start: 1.25rem;
}

.cam-prose li {
  margin-bottom: 0.5rem;
}

.cam-prose strong {
  color: var(--text, #f1f5f9);
}

.answer-block {
  margin: 0 auto 2rem;
  padding: 1.1rem 1.25rem;
  border-inline-start: 3px solid var(--accent, #3b82f6);
  background: rgba(37, 99, 235, 0.08);
  border-radius: 0 12px 12px 0;
  color: var(--text, #f1f5f9);
}

.ref-table--wrap td {
  white-space: normal;
}

/* App download card */
.app-card {
  display: grid;
  gap: 1.25rem;
  align-items: center;
  padding: 1.5rem;
  border-radius: var(--radius-md, 16px);
  background: var(--bg-card, #111a2e);
  border: 1px solid var(--border-subtle, rgba(96, 165, 250, 0.12));
  box-shadow: var(--shadow-card);
}

.app-card img {
  width: 100%;
  height: auto;
  border-radius: 12px;
}

.app-card h3 {
  font-family: var(--font-display, "Sora", sans-serif);
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  color: var(--text, #f1f5f9);
}

.app-card p {
  margin: 0 0 1rem;
  color: var(--text-muted, #94a3b8);
}

@media (min-width: 760px) {
  .app-card {
    grid-template-columns: 300px 1fr;
    padding: 2rem;
  }
}

@media (max-width: 560px) {
  .tool-card__header {
    padding: 1.25rem 1.25rem 0;
  }
  .tool-body {
    padding: 0 1.25rem 1.5rem;
  }
  .tool-card .tool-cta {
    padding: 1.5rem 1.25rem;
  }
}

/* ── Webcam test ── */
.tool-card--wide {
  max-width: 880px;
}

.cam-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border: 1px solid rgba(96, 165, 250, 0.18);
  border-radius: 14px;
  overflow: hidden;
}

.cam-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.cam-video.is-mirrored {
  transform: scaleX(-1);
}

.cam-overlay,
.cam-error {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.25rem;
  text-align: center;
  background: radial-gradient(ellipse at center, rgba(17, 26, 46, 0.92), rgba(5, 7, 10, 0.97));
}

.cam-overlay[hidden],
.cam-error[hidden],
.cam-rec[hidden] {
  display: none;
}

.cam-overlay__note {
  margin: 0;
  color: #94a3b8;
  font-size: 0.875rem;
}

.cam-start-btn {
  padding: 0.85rem 1.75rem;
  border: none;
  border-radius: 999px;
  background: var(--accent, #3b82f6);
  color: #fff;
  font-family: var(--font-display, "Sora", sans-serif);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 10px 30px var(--glow, rgba(37, 99, 235, 0.35));
}

.cam-start-btn:hover {
  background: var(--accent-bright, #60a5fa);
}

.cam-error {
  justify-content: flex-start;
  align-items: stretch;
  overflow-y: auto;
  text-align: start;
  color: #cbd5e1;
  font-size: 0.875rem;
  line-height: 1.5;
}

.cam-error__title {
  margin: 0;
  font-family: var(--font-display, "Sora", sans-serif);
  font-size: 1.1rem;
  color: #fca5a5;
}

.cam-error p,
.cam-error ol {
  margin: 0;
}

.cam-error ol {
  padding-inline-start: 1.25rem;
}

.cam-error li + li {
  margin-top: 0.3rem;
}

.cam-error strong {
  color: #f1f5f9;
}

.cam-error .ghost-btn {
  align-self: flex-start;
}

.cam-error__code {
  color: #64748b;
  font-size: 0.75rem;
}

.cam-error__more a {
  color: var(--accent-bright, #60a5fa);
}

.cam-rec {
  position: absolute;
  top: 0.75rem;
  inset-inline-start: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
}

.cam-rec__dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: #ef4444;
  animation: cam-pulse 1s ease-in-out infinite;
}

@keyframes cam-pulse {
  50% { opacity: 0.3; }
}

.cam-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1rem;
}

.cam-select-wrap[hidden] {
  display: none;
}

.cam-select-wrap .out-select {
  max-width: 100%;
  min-width: 12rem;
}

.cam-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-inline-start: auto;
}

.cam-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.5rem;
  margin: 1.25rem 0 0;
}

.cam-results > div {
  padding: 0.7rem 0.9rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(96, 165, 250, 0.1);
  border-radius: 10px;
}

.cam-results dt {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #64748b;
}

.cam-results dd {
  margin: 0.2rem 0 0;
  color: #f1f5f9;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.cam-results .is-good { color: #4ade80; }
.cam-results .is-warn { color: #fbbf24; }
.cam-results .is-bad { color: #f87171; }

.cam-results__sub {
  display: block;
  color: #94a3b8;
  font-weight: 500;
  font-size: 0.8125rem;
}

.cam-results__sub:empty {
  display: none;
}

.cam-meter {
  display: block;
  height: 6px;
  margin-top: 0.4rem;
  border-radius: 3px;
  background: linear-gradient(90deg, rgba(248, 113, 113, 0.25) 0 27%, rgba(74, 222, 128, 0.25) 27% 75%, rgba(251, 191, 36, 0.25) 75%);
  overflow: hidden;
}

.cam-meter__bar {
  display: block;
  width: 0;
  height: 100%;
  background: #e2e8f0;
  transition: width 0.4s;
}

.cam-playback {
  margin-top: 1.25rem;
}

.cam-playback[hidden] {
  display: none;
}

.cam-playback__video {
  display: block;
  width: 100%;
  max-height: 420px;
  background: #000;
  border-radius: 12px;
}

.cam-playback__download {
  margin-top: 0.75rem;
}

.cam-prose ul {
  margin: 0 0 1rem;
  padding-inline-start: 1.25rem;
}

.cam-prose a {
  color: var(--accent-bright, #60a5fa);
}

.cam-siblings {
  padding-top: 0.5rem;
  border-top: 1px solid rgba(96, 165, 250, 0.1);
}

@media (max-width: 560px) {
  .cam-stage {
    aspect-ratio: 3 / 4;
  }
  .cam-buttons {
    margin-inline-start: 0;
  }
}


/* ── 2026-11 redesign: camera left, results panel right, explainer rows, fix cards ── */
.cam-tool {
  background:
    radial-gradient(ellipse 60% 50% at 15% 0%, rgba(59, 130, 246, 0.16), transparent 70%),
    #05070a;
  padding: clamp(1.25rem, 3vw, 2rem) var(--page-pad-inline, 1.25rem) clamp(2rem, 5vw, 3.5rem);
}
.cam-tool__inner { max-width: 1320px; margin: 0 auto; }

.cam-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem 2.5rem;
  margin-bottom: clamp(1rem, 2.5vw, 1.5rem);
}
.cam-head__h1 {
  margin: 0.4rem 0 0;
  font-family: var(--font-display, "Sora", sans-serif);
  font-size: clamp(2.1rem, 4.4vw, 3.2rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: #f8fafc;
}
.cam-head__h1 span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.5em;
  letter-spacing: -0.01em;
  color: var(--accent-bright, #60a5fa);
}
.cam-head__aside { max-width: 36rem; }
.cam-head__lead { margin: 0; color: #cbd5e1; line-height: 1.6; }
.cam-head__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
}
.cam-head__chips li {
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  color: #e2e8f0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.cam-layout { display: grid; gap: 1.25rem; }
@media (min-width: 960px) {
  .cam-layout { grid-template-columns: minmax(0, 1fr) minmax(320px, 380px); align-items: stretch; }
  .cam-main { display: flex; }
  .cam-tool .cam-stage { flex: 1; aspect-ratio: 16 / 10; min-height: 440px; }
}

.cam-tool .cam-stage {
  border-radius: 20px;
  border-color: rgba(96, 165, 250, 0.2);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

/* Poster: the photo stands in for the video until the camera starts. */
.cam-poster {
  justify-content: flex-end;
  padding: 0;
  background: #05070a;
  overflow: hidden;
}
.cam-poster__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
}
.cam-poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 9, 18, 0) 45%, rgba(5, 9, 18, 0.55) 70%, rgba(5, 9, 18, 0.92) 100%);
}
.cam-poster__cta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  padding: 1.5rem 1.25rem clamp(1.5rem, 4vw, 2.5rem);
}
.cam-poster .cam-start-btn { padding: 1rem 2.25rem; font-size: 1.05rem; }
.cam-poster .cam-overlay__note { color: #cbd5e1; }
.cam-poster .cam-overlay__note strong { color: #fff; }

/* Live controls over the video */
.cam-bar {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  display: none;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  padding: 2rem 0.75rem 0.85rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0));
}
.cam-stage.is-live .cam-bar { display: flex; }
.cam-bar__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  color: #f1f5f9;
  font-family: var(--font-display, "Sora", sans-serif);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.cam-bar__btn:hover { border-color: rgba(255, 255, 255, 0.5); }
.cam-bar__btn:disabled { opacity: 0.6; cursor: default; }
.cam-bar__btn--rec::before {
  content: "";
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: #ef4444;
}

/* Results panel */
.cam-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.1rem;
  border-radius: 20px;
  background: linear-gradient(170deg, #111b31 0%, #0b1222 100%);
  border: 1px solid rgba(96, 165, 250, 0.16);
}
.cam-panel .cam-results {
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin: 0;
}
.cam-panel .cam-results > div { padding: 0.65rem 0.8rem; background: rgba(255, 255, 255, 0.025); }
.cam-panel .cam-results__wide,
.cam-panel .cam-results__status { grid-column: 1 / -1; }
.cam-panel .cam-results dt { font-size: 0.6875rem; }
.cam-panel .cam-results dd { font-size: 0.95rem; }
.cam-panel .cam-results__status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  background: rgba(59, 130, 246, 0.08) !important;
  border-color: rgba(96, 165, 250, 0.22) !important;
}
.cam-panel .cam-results__status dd {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  color: #cbd5e1;
  text-align: end;
}
.cam-panel .cam-results__status dd::before {
  content: "";
  flex: none;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.85;
}
.cam-panel .cam-results__status dd.is-good::before { box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.2); }
.cam-panel .cam-select-wrap .out-select { width: 100%; min-width: 0; padding: 0.5rem 0.6rem; }
.cam-panel .cam-select-wrap .calc-label { margin-bottom: 0.35rem; }
.cam-panel .cam-playback { margin: 0; }
.cam-panel .cam-playback .calc-label { margin-bottom: 0.4rem; }
.cam-panel .cam-playback__video { max-height: 240px; }
.cam-panel .cam-playback__download { margin-top: 0.6rem; }

@media (max-width: 959px) {
  .cam-tool .cam-stage { aspect-ratio: 4 / 3; }
}
@media (max-width: 560px) {
  .cam-tool { padding-inline: 0.75rem; }
  .cam-head { gap: 0.75rem; }
  .cam-tool .cam-stage { aspect-ratio: 4 / 3; border-radius: 16px; }
  .cam-tool .cam-stage.is-live,
  .cam-tool .cam-stage:has(.cam-error:not([hidden])) { aspect-ratio: 3 / 4; }
  .cam-panel { padding: 0.85rem; }
  .cam-bar { gap: 0.35rem; padding: 1.5rem 0.5rem 0.6rem; }
  .cam-bar__btn { padding: 0.45rem 0.75rem; }
}

/* Explainer rows */
.cam-meaning { margin: 1rem 0 0; padding-left: 1.2rem; display: grid; gap: 0.55rem; }
.cam-meaning li { color: #cbd5e1; line-height: 1.65; }
.cam-meaning strong, .tool-steps strong { color: #f1f5f9; }
.tool-row a { color: var(--accent-bright, #60a5fa); }
.tool-row .cam-meaning + p { margin-top: 1rem; }

.cam-sample {
  margin: 0;
  display: grid;
  gap: 0.75rem;
  padding: clamp(1.5rem, 4vw, 2.75rem);
  border-radius: 18px;
  background:
    radial-gradient(ellipse at 80% 10%, rgba(59, 130, 246, 0.28), transparent 60%),
    linear-gradient(160deg, #0f1a33 0%, #070b16 100%);
  border: 1px solid rgba(96, 165, 250, 0.16);
}
.cam-sample__card {
  padding: 1.1rem;
  border-radius: 16px;
  background: #0c1426;
  border: 1px solid rgba(96, 165, 250, 0.2);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
.cam-sample__status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.75rem;
  font-weight: 600;
  color: #4ade80;
}
.cam-sample__status span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.2);
}
.cam-sample dl { margin: 0; display: grid; gap: 0.5rem; }
.cam-sample dl > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0.8rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(96, 165, 250, 0.1);
}
.cam-sample dt { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: #64748b; }
.cam-sample dd { margin: 0; color: #f1f5f9; font-weight: 600; text-align: end; }
.cam-sample dd em { display: block; font-style: normal; font-weight: 500; font-size: 0.8125rem; color: #94a3b8; }
.cam-sample dd.is-good { color: #4ade80; min-width: 45%; }
.cam-sample .cam-meter__bar { background: #4ade80; }
.cam-sample figcaption { text-align: center; font-size: 0.85rem; color: #94a3b8; }

/* Troubleshooting cards */
.cam-fix { padding-top: 0; }
.cam-fix .section__subtitle { max-width: 46rem; margin-inline: auto; }
.cam-fix__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 1rem;
}
.cam-fix__card {
  padding: 1.15rem 1.25rem 1.25rem;
  border-radius: 16px;
  background: rgba(17, 26, 46, 0.7);
  border: 1px solid rgba(96, 165, 250, 0.12);
}
.cam-fix__card h3 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display, "Sora", sans-serif);
  font-size: 1.05rem;
  color: #f1f5f9;
}
.cam-fix__card ol { margin: 0; padding-inline-start: 1.15rem; display: grid; gap: 0.4rem; }
.cam-fix__card li, .cam-fix__card p { margin: 0; color: #cbd5e1; font-size: 0.9rem; line-height: 1.6; overflow-wrap: anywhere; }
.cam-fix__card strong { color: #f1f5f9; font-weight: 600; }
.cam-panel__title {
  margin: 0.1rem 0.2rem 0;
  font-family: var(--font-display, "Sora", sans-serif);
  font-size: 1rem;
  font-weight: 600;
  color: #f1f5f9;
}
.cam-panel__note { margin: auto 0.2rem 0; font-size: 0.8125rem; color: #64748b; line-height: 1.5; }