/* =========================================================
   APEX CONTROLLER LAB — mobile-first controller diagnostics
   ========================================================= */

:root {
  --lab-bg: #050506;
  --lab-panel: rgba(15, 15, 18, 0.92);
  --lab-panel-deep: rgba(9, 9, 11, 0.96);
  --lab-line: rgba(226, 229, 238, 0.11);
  --lab-line-strong: rgba(226, 229, 238, 0.2);
  --lab-ink: #f5f5f7;
  --lab-muted: #a9a9b2;
  --lab-faint: #74747f;
  --lab-red: #ff2b2b;
  --lab-red-deep: #8b0000;
  --lab-red-soft: rgba(255, 43, 43, 0.13);
  --lab-data: #78d8ff;
  --lab-data-soft: rgba(120, 216, 255, 0.12);
  --lab-under: #4fa9ff;
  --lab-over: #d66cff;
  --lab-good: #38e889;
  --lab-good-soft: rgba(56, 232, 137, 0.12);
  --lab-warn: #ffc760;
  --lab-warn-soft: rgba(255, 199, 96, 0.12);
  --lab-bad: #ff6262;
  --lab-bad-soft: rgba(255, 98, 98, 0.12);
  --lab-radius: 22px;
  --lab-radius-sm: 13px;
  --lab-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
  --lab-topbar: 72px;
}

body.page-controller-lab {
  background: var(--lab-bg);
  color: var(--lab-ink);
  min-height: 100dvh;
  overflow-x: hidden;
}

body.page-controller-lab::before {
  background:
    radial-gradient(circle at 78% 8%, rgba(139, 0, 0, 0.2), transparent 34rem),
    radial-gradient(circle at 10% 38%, rgba(120, 216, 255, 0.055), transparent 26rem),
    linear-gradient(180deg, #08080a 0%, #050506 45%, #08080a 100%);
  filter: none;
  opacity: 1;
  transform: none;
}

body.page-controller-lab::after {
  background:
    linear-gradient(rgba(255,255,255,.017) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.017) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000, transparent 80%);
  opacity: .8;
}

.is-hidden { display: none !important; }

.lab-shell {
  width: min(100%, 1440px);
  margin-inline: auto;
  padding-inline: clamp(16px, 3.2vw, 48px);
}

.lab-skip {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 12px 16px;
  border-radius: 8px;
  background: var(--lab-ink);
  color: var(--lab-bg);
  font-weight: 800;
  transform: translateY(-160%);
  transition: transform 180ms ease-out;
}
.lab-skip:focus { transform: translateY(0); }

.lab-svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

.lab-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: calc(var(--lab-topbar) + env(safe-area-inset-top));
  padding-top: env(safe-area-inset-top);
  background: rgba(5, 5, 6, 0.8);
  border-bottom: 1px solid var(--lab-line);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
}

.lab-topbar__inner {
  height: var(--lab-topbar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.lab-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
}

.lab-brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  filter: drop-shadow(0 0 16px rgba(255, 43, 43, .22));
}

.lab-brand__copy {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.lab-brand__copy strong {
  font-family: var(--font-display);
  font-size: 1.08rem;
  letter-spacing: .035em;
}

.lab-brand__copy span {
  margin-top: 5px;
  color: var(--lab-muted);
  font-family: var(--font-mono);
  font-size: .61rem;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.lab-topbar__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lab-beta,
.live-pill,
.module-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(255, 43, 43, .32);
  border-radius: 999px;
  background: var(--lab-red-soft);
  color: #ff8585;
  font-family: var(--font-mono);
  font-size: .64rem;
  font-weight: 800;
  letter-spacing: .11em;
}

.lab-back,
.lab-icon-button {
  min-height: 44px;
  padding: 0 13px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--lab-line);
  border-radius: 999px;
  color: var(--lab-muted);
  font-size: .82rem;
  font-weight: 700;
  transition: border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.lab-back svg,
.lab-icon-button svg { width: 18px; height: 18px; }
.lab-back:hover,
.lab-icon-button:hover { color: var(--lab-ink); border-color: var(--lab-line-strong); background: rgba(255,255,255,.04); }

.lab-main {
  position: relative;
  z-index: 2;
  padding-top: clamp(20px, 4vw, 52px);
  padding-bottom: 64px;
}

.connect-panel {
  position: relative;
  min-height: min(760px, calc(100dvh - var(--lab-topbar) - 72px));
  padding: clamp(28px, 5vw, 72px);
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(340px, 1.08fr);
  grid-template-rows: 1fr auto;
  gap: 42px 48px;
  border: 1px solid var(--lab-line);
  border-radius: clamp(22px, 3vw, 34px);
  background:
    radial-gradient(circle at 76% 40%, rgba(255, 43, 43, .09), transparent 31%),
    linear-gradient(145deg, rgba(21,21,25,.96), rgba(8,8,10,.97));
  box-shadow: var(--lab-shadow), inset 0 1px rgba(255,255,255,.04);
}

.connect-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 48%, rgba(255,255,255,.025) 49%, transparent 50%);
}

.connect-panel__copy {
  position: relative;
  z-index: 3;
  align-self: center;
  max-width: 670px;
}

.lab-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--lab-muted);
  font-family: var(--font-mono);
  font-size: clamp(.65rem, 1.3vw, .74rem);
  font-weight: 700;
  letter-spacing: .17em;
  text-transform: uppercase;
}

.lab-kicker > span {
  width: 22px;
  height: 1px;
  background: var(--lab-red);
  box-shadow: 0 0 10px var(--lab-red);
}

.connect-panel h1 {
  max-width: 9ch;
  margin-top: 20px;
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 7vw, 6.8rem);
  font-weight: 700;
  line-height: .85;
  letter-spacing: -.035em;
  text-transform: uppercase;
}

.connect-panel h1 em {
  color: var(--lab-red);
  font-style: normal;
  text-shadow: 0 0 34px rgba(255, 43, 43, .18);
}

.connect-panel__lead {
  max-width: 61ch;
  margin-top: 26px;
  color: var(--lab-muted);
  font-size: clamp(1rem, 1.5vw, 1.14rem);
  line-height: 1.75;
}

.connect-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.lab-button {
  min-height: 48px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: .01em;
  touch-action: manipulation;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease, transform 100ms ease;
}

.lab-button:active { transform: scale(.98); }
.lab-button:disabled { cursor: not-allowed; opacity: .45; }

.lab-button--primary {
  background: linear-gradient(135deg, var(--lab-red), #c10000);
  border-color: #ff5353;
  color: #fff;
  box-shadow: 0 13px 30px rgba(180, 0, 0, .23), inset 0 1px rgba(255,255,255,.22);
}
.lab-button--primary:hover { background: linear-gradient(135deg, #ff4545, #d50000); box-shadow: 0 16px 36px rgba(190, 0, 0, .32); }

.lab-button--quiet {
  background: rgba(255,255,255,.035);
  border-color: var(--lab-line);
  color: var(--lab-ink);
}
.lab-button--quiet:hover { background: rgba(255,255,255,.07); border-color: var(--lab-line-strong); }
.lab-button--small { min-height: 42px; padding-inline: 14px; font-size: .78rem; }
.lab-button--wide { width: 100%; }

.lab-button__signal,
.connect-feedback__dot,
.session-dot,
.live-pill i {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 5px rgba(255,255,255,.1), 0 0 18px currentColor;
}

.connect-feedback {
  min-height: 48px;
  margin-top: 22px;
  padding: 12px 15px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--lab-line);
  border-radius: 12px;
  background: rgba(0,0,0,.2);
  color: var(--lab-muted);
  font-size: .82rem;
}
.connect-feedback__dot { color: var(--lab-warn); background: var(--lab-warn); }
.connect-feedback[data-state="error"] .connect-feedback__dot { color: var(--lab-bad); background: var(--lab-bad); }
.connect-feedback[data-state="ready"] .connect-feedback__dot { color: var(--lab-good); background: var(--lab-good); }

.connect-panel__visual {
  position: relative;
  z-index: 2;
  min-height: 430px;
  display: grid;
  place-items: center;
  isolation: isolate;
}

.connect-panel__visual::before {
  content: "";
  position: absolute;
  width: min(88%, 560px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,43,43,.12), rgba(139,0,0,.025) 53%, transparent 70%);
  filter: blur(10px);
}

.connect-orbit {
  position: absolute;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 50%;
}
.connect-orbit::before,
.connect-orbit::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: rgba(255,255,255,.06);
  transform: translate(-50%, -50%);
}
.connect-orbit::before { width: 115%; height: 1px; }
.connect-orbit::after { width: 1px; height: 115%; }
.connect-orbit--outer { width: min(96%, 610px); aspect-ratio: 1; }
.connect-orbit--inner { width: min(64%, 405px); aspect-ratio: 1; border-style: dashed; }

.connect-controller {
  position: relative;
  z-index: 2;
  width: min(108%, 720px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 30px 35px rgba(0,0,0,.62));
  transform: perspective(800px) rotateX(4deg) rotateZ(-2deg);
}
.connect-controller--line { overflow: visible; filter: drop-shadow(0 28px 34px rgba(0,0,0,.68)) drop-shadow(0 0 25px rgba(139,0,0,.2)); }
.connect-controller--line path,
.connect-controller--line circle,
.connect-controller--line rect { vector-effect: non-scaling-stroke; }
.ds-shell { fill: url(#dualsense-shell-gradient); stroke: rgba(255,75,75,.84); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.ds-grip { fill: rgba(4,4,6,.72); stroke: rgba(245,245,247,.15); stroke-width: 1.5; }
.ds-seam { fill: none; stroke: rgba(245,245,247,.22); stroke-width: 1.5; stroke-linecap: round; }
.ds-center-seam { fill: none; stroke: rgba(255,85,85,.38); stroke-width: 1.5; stroke-linecap: round; }
.connect-controller__touch { fill: rgba(5,5,7,.92); stroke: rgba(245,245,247,.72); stroke-width: 3; }
.connect-controller__details { fill: rgba(5,5,7,.42); stroke: rgba(245,245,247,.62); stroke-width: 2.25; stroke-linecap: round; stroke-linejoin: round; }

.connect-telemetry {
  position: absolute;
  z-index: 4;
  min-width: 86px;
  padding: 9px 11px;
  display: flex;
  justify-content: space-between;
  gap: 13px;
  border: 1px solid var(--lab-line);
  border-radius: 9px;
  background: rgba(7,7,9,.76);
  backdrop-filter: blur(12px);
  font-family: var(--font-mono);
  font-size: .65rem;
  box-shadow: 0 12px 35px rgba(0,0,0,.25);
}
.connect-telemetry span { color: var(--lab-faint); }
.connect-telemetry strong { color: var(--lab-data); font-weight: 700; }
.connect-telemetry--one { left: 4%; top: 21%; }
.connect-telemetry--two { right: 3%; bottom: 20%; }
.connect-telemetry--three { left: 23%; bottom: 5%; }

.connect-steps {
  position: relative;
  z-index: 3;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--lab-line);
}

.connect-steps li {
  position: relative;
  min-height: 114px;
  padding: 23px 28px 14px 56px;
  display: grid;
  align-content: start;
  gap: 5px;
}
.connect-steps li + li { border-left: 1px solid var(--lab-line); }
.connect-steps li > span {
  position: absolute;
  left: 14px;
  top: 23px;
  color: var(--lab-red);
  font-family: var(--font-mono);
  font-size: .7rem;
}
.connect-steps strong { font-family: var(--font-display); font-size: 1.2rem; text-transform: uppercase; }
.connect-steps small { max-width: 32ch; color: var(--lab-muted); font-size: .78rem; line-height: 1.5; }

.lab-dashboard { padding-top: 10px; }

.session-bar {
  position: sticky;
  z-index: 40;
  top: calc(var(--lab-topbar) + env(safe-area-inset-top) + 10px);
  min-height: 82px;
  padding: 14px 16px 14px 20px;
  display: flex;
  align-items: center;
  gap: 24px;
  border: 1px solid var(--lab-line-strong);
  border-radius: 17px;
  background: rgba(13,13,16,.88);
  box-shadow: 0 16px 50px rgba(0,0,0,.35);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
}

.session-bar__state {
  min-width: 250px;
  display: flex;
  align-items: center;
  gap: 15px;
}
.session-dot { width: 10px; height: 10px; color: var(--lab-good); background: var(--lab-good); }
.session-bar__state > div { min-width: 0; display: flex; flex-direction: column; }
.session-bar__label { color: var(--lab-good); font-family: var(--font-mono); font-size: .61rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.session-bar__state strong { max-width: 36ch; overflow: hidden; color: var(--lab-ink); font-size: .83rem; text-overflow: ellipsis; white-space: nowrap; }

.session-bar__meta {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(5, minmax(72px, 1fr));
}
.session-bar__meta div { padding-inline: 18px; border-left: 1px solid var(--lab-line); }
.session-bar__meta dt { color: var(--lab-faint); font-size: .67rem; }
.session-bar__meta dd { margin-top: 2px; color: var(--lab-ink); font-family: var(--font-mono); font-size: .76rem; font-weight: 700; }
.session-bar__meta #controller-hardware-version[data-status="identified"] { color: var(--lab-good); }
.session-bar__meta #controller-hardware-version[data-status="working"] { color: var(--lab-data); }
.session-bar__meta #controller-hardware-version[data-status="pending"] { color: var(--lab-warn); }
.session-bar__meta #controller-hardware-version[data-status="unavailable"] { color: var(--lab-faint); }
.session-bar__actions { display: flex; align-items: center; gap: 8px; }
.hardware-read-button {
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid rgba(120,216,255,.24);
  border-radius: 10px;
  background: var(--lab-data-soft);
  color: var(--lab-data);
  font-size: .7rem;
  font-weight: 850;
  white-space: nowrap;
}
.hardware-read-button:hover { border-color: rgba(120,216,255,.48); background: rgba(120,216,255,.17); }
.hardware-read-button:disabled { cursor: wait; opacity: .58; }

.lab-section-heading {
  margin: clamp(52px, 7vw, 94px) 0 24px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
}
.lab-section-heading--compact { margin-top: clamp(48px, 6vw, 76px); }
.lab-section-heading h1,
.lab-section-heading h2 {
  margin-top: 9px;
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 4.4vw, 4rem);
  line-height: .95;
  text-transform: uppercase;
}
.lab-section-heading > p { max-width: 47ch; color: var(--lab-muted); font-size: .9rem; line-height: 1.65; }
.live-plot-tools { width: min(100%, 410px); display: grid; justify-items: end; gap: 9px; }
.live-plot-tools > p { color: var(--lab-muted); font-size: .78rem; line-height: 1.55; text-align: right; }
.live-plot-tools > small { color: var(--lab-faint); font-size: .62rem; line-height: 1.45; text-align: right; }

.plot-view-switch {
  min-height: 48px;
  padding: 4px;
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(92px, 1fr));
  gap: 4px;
  border: 1px solid var(--lab-line);
  border-radius: 12px;
  background: rgba(0,0,0,.32);
}
.plot-view-switch button {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--lab-muted);
  font-family: var(--font-mono);
  font-size: .62rem;
  font-weight: 850;
  cursor: pointer;
  touch-action: manipulation;
  transition: border-color 180ms ease, background-color 180ms ease, color 180ms ease;
}
.plot-view-switch button:hover { color: var(--lab-ink); background: rgba(255,255,255,.045); }
.plot-view-switch button[aria-pressed="true"] { border-color: rgba(120,216,255,.38); background: var(--lab-data-soft); color: var(--lab-data); }
.plot-view-switch button:focus-visible { outline: 2px solid var(--lab-data); outline-offset: 2px; }

.lab-grid { display: grid; gap: 16px; }
.lab-grid--primary { grid-template-columns: minmax(0, 1.25fr) minmax(330px, .75fr); }
.lab-grid--calibration { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 16px; }

.lab-card {
  position: relative;
  min-width: 0;
  padding: clamp(20px, 2.4vw, 30px);
  overflow: hidden;
  border: 1px solid var(--lab-line);
  border-radius: var(--lab-radius);
  background: linear-gradient(145deg, var(--lab-panel), var(--lab-panel-deep));
  box-shadow: inset 0 1px rgba(255,255,255,.035), 0 20px 55px rgba(0,0,0,.18);
}
.lab-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.15), transparent);
  opacity: .45;
}

.lab-card__head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.lab-card__head > div { display: flex; align-items: center; gap: 12px; min-width: 0; }
.lab-card__index {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--lab-line-strong);
  border-radius: 8px;
  color: var(--lab-red);
  font-family: var(--font-mono);
  font-size: .64rem;
  font-weight: 800;
}
.lab-card h3 { font-family: var(--font-display); font-size: 1.35rem; line-height: 1; text-transform: uppercase; }
.lab-card__intro,
.test-module > p { margin: 18px 0; color: var(--lab-muted); font-size: .83rem; line-height: 1.6; }

.live-pill { gap: 8px; border-color: rgba(56,232,137,.25); background: var(--lab-good-soft); color: var(--lab-good); }
.live-pill i { width: 6px; height: 6px; color: var(--lab-good); animation: live-pulse 1.8s ease-out infinite; }
@keyframes live-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

.controller-card { min-height: 630px; }
.controller-stage { position: relative; min-height: clamp(330px, 38vw, 525px); margin-top: 6px; display: grid; place-items: center; }
.controller-stage__grid {
  position: absolute;
  inset: 9% 4%;
  border-radius: 50%;
  background:
    linear-gradient(rgba(120,216,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120,216,255,.045) 1px, transparent 1px),
    radial-gradient(circle, rgba(120,216,255,.065), transparent 62%);
  background-size: 24px 24px, 24px 24px, 100% 100%;
  mask-image: radial-gradient(circle, #000 0 59%, transparent 74%);
}
.controller-vector-wrap {
  position: relative;
  z-index: 2;
  width: min(100%, 760px);
  margin: 0;
  filter: drop-shadow(0 30px 38px rgba(0,0,0,.6));
}
.controller-vector { display: block; width: 100%; height: auto; overflow: visible; }
.controller-vector * { vector-effect: non-scaling-stroke; }
.vector-hit { fill: #0d0d11; stroke: rgba(235,235,241,.72); stroke-width: 2.5; transition: fill 80ms linear, stroke 80ms linear, filter 80ms linear; }
.vector-hit--touch { fill: #08080b; }
.touch-detail { fill: none; stroke: rgba(235,235,241,.24); stroke-width: 1.5; pointer-events: none; }
.vector-control text { fill: rgba(245,245,247,.76); font-family: var(--font-mono); font-size: 24px; font-weight: 800; text-anchor: middle; dominant-baseline: middle; pointer-events: none; }
.control-glyph { fill: none; stroke: rgba(245,245,247,.78); stroke-width: 2.25; stroke-linecap: round; stroke-linejoin: round; pointer-events: none; transition: stroke 80ms linear; }
.stick-well { fill: #060608; stroke: rgba(245,245,247,.42); stroke-width: 2.5; }
.stick-well__ring { fill: rgba(139,0,0,.09); stroke: rgba(255,89,89,.3); stroke-width: 1.5; pointer-events: none; }
.stick-cap { transition: transform 35ms linear; }
.stick-cap__detail { fill: none; stroke: rgba(245,245,247,.26); stroke-width: 1.75; pointer-events: none; }
.vector-hit--ps { stroke-width: 2.5; }
.controller-mic { fill: #0c0c0f; stroke: rgba(245,245,247,.5); stroke-width: 2; }
.controller-speaker { fill: rgba(245,245,247,.48); }
.controller-mic-hole { fill: #030304; stroke: rgba(245,245,247,.3); stroke-width: 1.25; }
.vector-control.is-active .vector-hit { fill: #a40000; stroke: #fff; filter: url(#apex-control-glow); }
.vector-control.is-active .control-glyph,
.vector-control.is-active text { fill: #fff; stroke: #fff; }
.vector-stick-control.is-active .stick-cap__detail { stroke: #fff; }
.vector-control.is-active .touch-detail { stroke: rgba(255,255,255,.72); }

.controller-vector-wrap figcaption {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: max-content;
  max-width: 94%;
  padding: 7px 10px;
  display: flex;
  gap: 16px;
  border: 1px solid var(--lab-line);
  border-radius: 999px;
  background: rgba(5,5,6,.74);
  color: var(--lab-muted);
  font-size: clamp(.48rem, .9vw, .62rem);
  backdrop-filter: blur(10px);
  transform: translateX(-50%);
}
.controller-vector-wrap figcaption span { display: inline-flex; align-items: center; gap: 6px; }
.controller-vector-wrap figcaption i { width: 6px; height: 6px; border-radius: 50%; background: var(--lab-red); box-shadow: 0 0 8px var(--lab-red); }
.controller-vector-wrap figcaption span + span i { border: 1px solid var(--lab-data); background: transparent; box-shadow: none; }

.trigger-readouts { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.trigger-readout { display: grid; grid-template-columns: 24px minmax(90px, 1fr) minmax(122px, auto); align-items: center; gap: 10px; }
.trigger-readouts span,
.trigger-readouts output { font-family: var(--font-mono); font-size: .67rem; font-weight: 800; }
.trigger-readouts span { color: var(--lab-muted); }
.trigger-readouts output { color: var(--lab-data); text-align: right; font-variant-numeric: tabular-nums; }
.trigger-readout__values { min-width: 0; display: grid; justify-items: end; gap: 2px; }
.trigger-readout__values small { color: var(--lab-faint); font-family: var(--font-mono); font-size: .52rem; font-weight: 750; line-height: 1.25; text-align: right; white-space: nowrap; }
.trigger-readout[data-status="partial"] .trigger-readout__values small { color: var(--lab-warn); }
.trigger-readout[data-status="full"] .trigger-readout__values small { color: var(--lab-good); }
.trigger-readout[data-status="continuous"] .trigger-readout__values small { color: var(--lab-bad); }
.meter,
.test-progress,
.module-progress { height: 5px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.07); }
.trigger-readout .meter { position: relative; overflow: visible; }
.trigger-readout .meter::after {
  content: "";
  position: absolute;
  top: 50%;
  left: var(--trigger-peak, 0%);
  width: 2px;
  height: 11px;
  border-radius: 2px;
  background: var(--lab-data);
  box-shadow: 0 0 7px rgba(120,216,255,.55);
  transform: translate(-1px, -50%);
  transition: left 90ms linear;
}
.trigger-readout[data-status="full"] .meter::after { background: var(--lab-good); box-shadow: 0 0 7px rgba(56,232,137,.6); }
.trigger-readout[data-status="continuous"] .meter::after { background: var(--lab-bad); box-shadow: 0 0 7px rgba(255,98,98,.6); }
.meter i,
.test-progress i,
.module-progress i { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--lab-red), #ff7272); box-shadow: 0 0 13px rgba(255,43,43,.6); transition: width 70ms linear; }

.button-test-card { display: flex; flex-direction: column; }
.test-score { color: var(--lab-data); font-family: var(--font-mono); font-size: .76rem; font-variant-numeric: tabular-nums; }
.button-test-card .lab-card__intro strong { color: var(--lab-ink); }
.button-test-legend { margin: -7px 0 13px; display: flex; align-items: center; gap: 7px 12px; flex-wrap: wrap; }
.button-test-legend span { display: inline-flex; align-items: center; gap: 5px; color: var(--lab-faint); font-size: .56rem; font-weight: 750; }
.button-test-legend i { width: 7px; height: 7px; border-radius: 50%; background: var(--lab-faint); }
.button-test-legend [data-button-legend="full"] i { background: var(--lab-good); box-shadow: 0 0 7px rgba(56,232,137,.55); }
.button-test-legend [data-button-legend="partial"] i { background: var(--lab-warn); }
.button-test-legend [data-button-legend="continuous"] i { background: var(--lab-bad); box-shadow: 0 0 7px rgba(255,98,98,.45); }
.button-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.button-chip {
  min-width: 0;
  min-height: 69px;
  padding: 9px 10px;
  display: grid;
  align-content: center;
  gap: 6px;
  border: 1px solid var(--lab-line);
  border-radius: 10px;
  background: rgba(255,255,255,.02);
  color: var(--lab-faint);
  font-family: var(--font-mono);
  transition: border-color 120ms ease, background 120ms ease, box-shadow 120ms ease;
}
.button-chip__top,
.button-chip__meta { min-width: 0; display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.button-chip__top strong { overflow: hidden; color: var(--lab-ink); font-size: .61rem; font-weight: 850; text-overflow: ellipsis; white-space: nowrap; }
.button-chip__top output { flex: 0 0 auto; color: var(--lab-data); font-size: .61rem; font-weight: 900; font-variant-numeric: tabular-nums; }
.button-chip__meter { height: 3px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.07); }
.button-chip__meter i { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--lab-data); transition: width 60ms linear, background 120ms ease; }
.button-chip__meta span { min-width: 0; overflow: hidden; font-size: .48rem; font-weight: 900; letter-spacing: .015em; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }
.button-chip__meta small { flex: 0 0 auto; color: var(--lab-faint); font-size: .47rem; font-weight: 750; font-variant-numeric: tabular-nums; white-space: nowrap; }
.button-chip.is-partial { border-color: rgba(255,199,96,.28); background: var(--lab-warn-soft); }
.button-chip.is-partial .button-chip__meta span,
.button-chip.is-partial .button-chip__top output { color: var(--lab-warn); }
.button-chip.is-partial .button-chip__meter i { background: var(--lab-warn); }
.button-chip.is-tested { border-color: rgba(56,232,137,.22); background: var(--lab-good-soft); }
.button-chip.is-tested .button-chip__meta span { color: var(--lab-good); }
.button-chip.is-tested .button-chip__meter i { background: var(--lab-good); }
.button-chip.is-tested.is-partial { border-color: rgba(255,199,96,.34); background: var(--lab-warn-soft); }
.button-chip.is-tested.is-partial .button-chip__meta span,
.button-chip.is-tested.is-partial .button-chip__top output { color: var(--lab-warn); }
.button-chip.is-tested.is-partial .button-chip__meter i { background: var(--lab-warn); }
.button-chip.is-active { border-color: rgba(120,216,255,.45); box-shadow: inset 0 0 20px rgba(120,216,255,.08); }
.button-chip.is-active .button-chip__top output { color: #fff; }
.button-chip.is-continuous {
  border-color: rgba(255,98,98,.58);
  background: var(--lab-bad-soft);
  box-shadow: inset 0 0 22px rgba(255,98,98,.1), 0 0 0 1px rgba(255,98,98,.06);
}
.button-chip.is-continuous .button-chip__top output,
.button-chip.is-continuous .button-chip__meta span { color: var(--lab-bad); }
.button-chip.is-continuous .button-chip__meter i { background: var(--lab-bad); }
.button-test-card .test-progress { margin-top: auto; }
.button-test-actions { margin-top: 15px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.text-action { min-height: 44px; padding: 0 6px; color: var(--lab-muted); font-size: .73rem; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.text-action:hover { color: var(--lab-ink); }

.measurement-sequence {
  margin-top: 16px;
  padding: 15px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid rgba(120,216,255,.17);
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(120,216,255,.055), rgba(255,255,255,.012));
}
.measurement-sequence > div { display: grid; gap: 4px; }
.measurement-sequence__eyebrow { color: var(--lab-red); font-family: var(--font-mono); font-size: .59rem; font-weight: 900; letter-spacing: .09em; }
.measurement-sequence strong { color: var(--lab-ink); font-family: var(--font-display); font-size: 1.1rem; line-height: 1; text-transform: uppercase; }
.measurement-sequence > p { max-width: 48ch; color: var(--lab-muted); font-size: .68rem; line-height: 1.55; text-align: right; }
.measurement-sequence,
.test-module,
#dualsense-calibration { scroll-margin-top: calc(var(--lab-topbar) + 116px); }
.lab-section-heading--results { margin-top: 58px; }

.deadzone-control {
  width: min(100%, 340px);
  padding: 13px 16px;
  border: 1px solid var(--lab-line);
  border-radius: 12px;
  background: rgba(255,255,255,.025);
}
.deadzone-control span { display: flex; justify-content: space-between; gap: 18px; color: var(--lab-muted); font-size: .7rem; font-weight: 700; }
.deadzone-control output { color: var(--lab-data); font-family: var(--font-mono); }
.deadzone-control input { width: 100%; height: 24px; margin-top: 6px; accent-color: var(--lab-red); cursor: pointer; }

.stick-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.stick-card { min-height: 560px; }
.axis-pair { display: flex; gap: 7px; }
.axis-pair b { min-width: 58px; padding: 7px 8px; border: 1px solid var(--lab-line); border-radius: 8px; background: rgba(0,0,0,.22); color: var(--lab-data); font-family: var(--font-mono); font-size: .66rem; font-weight: 700; font-variant-numeric: tabular-nums; text-align: center; }
.stick-plot { position: relative; width: min(100%, 420px); aspect-ratio: 1; margin: 22px auto; }
.stick-plot canvas { width: 100%; height: 100%; }
.stick-plot__labels { position: absolute; inset: 0; pointer-events: none; color: var(--lab-faint); font-family: var(--font-mono); font-size: .58rem; font-weight: 700; }
.stick-plot__labels span { position: absolute; }
.stick-plot__labels span:nth-child(1) { top: 3px; left: 50%; transform: translateX(-50%); }
.stick-plot__labels span:nth-child(2) { right: 3px; top: 50%; transform: translateY(-50%); }
.stick-plot__labels span:nth-child(3) { bottom: 3px; left: 50%; transform: translateX(-50%); }
.stick-plot__labels span:nth-child(4) { left: 3px; top: 50%; transform: translateY(-50%); }
.stick-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--lab-line); }
.stick-metrics div { padding: 18px 12px 0; text-align: center; }
.stick-metrics div + div { border-left: 1px solid var(--lab-line); }
.stick-metrics dt { color: var(--lab-faint); font-size: .65rem; }
.stick-metrics dd { margin-top: 4px; color: var(--lab-ink); font-family: var(--font-mono); font-size: .82rem; font-weight: 800; font-variant-numeric: tabular-nums; }
#left-center,
#right-center { font-size: .68rem; line-height: 1.35; }
.stick-metrics dd[data-status="good"] { color: var(--lab-good); }
.stick-metrics dd[data-status="warn"] { color: var(--lab-warn); }
.stick-metrics dd[data-status="bad"] { color: var(--lab-bad); }

.measure-guide {
  margin-top: 16px;
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid var(--lab-line);
  border-radius: var(--lab-radius);
  background: linear-gradient(145deg, rgba(13,13,16,.97), rgba(8,8,10,.98));
  box-shadow: inset 0 1px rgba(255,255,255,.035), 0 20px 55px rgba(0,0,0,.18);
}
.measure-guide__head { display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.measure-guide__head h2 { margin-top: 8px; font-family: var(--font-display); font-size: clamp(2rem, 3.6vw, 3.2rem); line-height: .95; text-transform: uppercase; }
.measure-guide__head > p { max-width: 58ch; color: var(--lab-muted); font-size: .78rem; line-height: 1.6; }

.top-profile {
  margin-top: 24px;
  display: grid;
  grid-template-columns: auto repeat(5, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid rgba(56,232,137,.22);
  border-radius: 13px;
  background: linear-gradient(90deg, rgba(56,232,137,.1), rgba(255,255,255,.018));
}
.top-profile > span { padding: 16px 18px; display: grid; place-items: center; background: var(--lab-good); color: #04140b; font-family: var(--font-mono); font-size: .65rem; font-weight: 900; letter-spacing: .05em; }
.top-profile > div { min-height: 66px; padding: 11px 13px; display: flex; flex-direction: column; justify-content: center; border-left: 1px solid var(--lab-line); }
.top-profile small { color: var(--lab-muted); font-size: .6rem; }
.top-profile strong { margin-top: 2px; color: var(--lab-ink); font-family: var(--font-mono); font-size: .82rem; }

.measure-guide__grid { margin-top: 16px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.margin-card { padding: clamp(18px, 2.2vw, 26px); border: 1px solid var(--lab-line); border-radius: 15px; background: rgba(255,255,255,.018); }
.margin-card__title { display: flex; align-items: center; gap: 11px; }
.margin-card__title > span { width: 27px; height: 27px; display: grid; place-items: center; border: 1px solid rgba(255,43,43,.35); border-radius: 7px; color: var(--lab-red); font-family: var(--font-mono); font-size: .6rem; font-weight: 800; }
.margin-card h3,
.graph-legend h3 { font-family: var(--font-display); font-size: 1.35rem; text-transform: uppercase; }
.margin-card > p { margin-top: 13px; color: var(--lab-muted); font-size: .75rem; line-height: 1.6; }
.band-list { margin-top: 16px; display: grid; gap: 6px; }
.band-list > div { min-height: 42px; padding: 8px 11px; display: grid; grid-template-columns: 76px 1fr; align-items: center; gap: 10px; border: 1px solid var(--lab-line); border-left: 3px solid var(--lab-faint); border-radius: 8px; background: rgba(0,0,0,.16); }
.band-list strong { font-family: var(--font-mono); font-size: .68rem; }
.band-list span { color: var(--lab-muted); font-size: .68rem; line-height: 1.35; }
.band-list [data-band="top"] { border-left-color: var(--lab-good); background: var(--lab-good-soft); }
.band-list [data-band="good"] { border-left-color: var(--lab-data); }
.band-list [data-band="warn"] { border-left-color: var(--lab-warn); }
.band-list [data-band="bad"] { border-left-color: var(--lab-bad); }
.margin-card .margin-note { padding-top: 13px; border-top: 1px solid var(--lab-line); color: var(--lab-faint); font-size: .68rem; }
.margin-note strong { color: var(--lab-ink); }

.graph-legend { margin-top: 16px; padding: clamp(18px, 2.2vw, 26px); display: grid; grid-template-columns: minmax(210px, .45fr) minmax(0, 1.55fr); gap: 30px; border: 1px solid var(--lab-line); border-radius: 15px; background: rgba(255,255,255,.018); }
.graph-legend__copy h3 { margin-top: 7px; }
.graph-legend__copy p { margin-top: 9px; color: var(--lab-muted); font-size: .72rem; line-height: 1.55; }
.graph-legend ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.graph-legend li { min-width: 0; padding: 9px; display: grid; grid-template-columns: 30px minmax(0, 1fr); align-items: center; gap: 10px; border: 1px solid var(--lab-line); border-radius: 9px; }
.graph-legend li > i { width: 30px; height: 30px; border: 1px solid var(--lab-line-strong); border-radius: 7px; background-color: rgba(255,255,255,.025); }
.graph-legend li span { color: var(--lab-faint); font-size: .61rem; line-height: 1.35; }
.graph-legend li strong { display: block; margin-bottom: 1px; color: var(--lab-ink); font-size: .65rem; }
[data-plot="live"] { background: radial-gradient(circle, #fff 0 7%, var(--lab-red) 9% 19%, transparent 21%), linear-gradient(28deg, transparent 45%, var(--lab-red) 47% 53%, transparent 55%); }
[data-plot="target"] { border: 2px dashed var(--lab-data) !important; border-radius: 50% !important; }
[data-plot="balanced"] { background: rgba(56,232,137,.3) !important; }
[data-plot="under"] { background-color: rgba(79,169,255,.12) !important; background-image: radial-gradient(var(--lab-under) 1.4px, transparent 1.5px); background-size: 7px 7px; }
[data-plot="over"] { background-color: rgba(139,0,0,.18) !important; background-image: repeating-linear-gradient(135deg, transparent 0 5px, var(--lab-over) 5px 7px); }
[data-plot="severe"] { background-color: rgba(255,98,98,.1) !important; background-image: repeating-linear-gradient(45deg, transparent 0 6px, rgba(255,98,98,.8) 6px 7px), repeating-linear-gradient(-45deg, transparent 0 6px, rgba(255,98,98,.55) 6px 7px); }

.ideal-shape { margin-top: 16px; padding: 16px 18px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 18px; border: 1px solid rgba(120,216,255,.18); border-radius: 12px; background: var(--lab-data-soft); }
.ideal-shape > strong { color: var(--lab-data); font-family: var(--font-mono); font-size: .65rem; white-space: nowrap; }
.ideal-shape p { color: var(--lab-muted); font-size: .7rem; line-height: 1.55; }
.ideal-shape a { min-height: 42px; padding: 0 12px; display: inline-flex; align-items: center; color: var(--lab-ink); font-size: .68rem; font-weight: 800; text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }

/* Compact meetwijzer: kernwaarden zichtbaar, verdieping op verzoek. */
.top-profile {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-color: var(--lab-line);
  background: rgba(255,255,255,.018);
}
.top-profile > div { min-height: 78px; padding: 14px 17px; border-left: 1px solid var(--lab-line); }
.top-profile > div:first-child { border-left: 0; }
.top-profile small { color: var(--lab-faint); font-family: var(--font-mono); font-size: .59rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.top-profile strong { color: var(--lab-good); font-size: 1rem; }
.top-profile div > span { margin-top: 2px; color: var(--lab-muted); font-size: .64rem; }
.measure-details { margin-top: 12px; border: 1px solid var(--lab-line); border-radius: 12px; background: rgba(0,0,0,.14); }
.measure-details summary { min-height: 54px; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: var(--lab-ink); font-size: .74rem; font-weight: 800; cursor: pointer; list-style: none; }
.measure-details summary::-webkit-details-marker { display: none; }
.measure-details summary i { position: relative; width: 14px; height: 14px; flex: 0 0 auto; }
.measure-details summary i::before,
.measure-details summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1px; background: var(--lab-data); transform: translate(-50%, -50%); }
.measure-details summary i::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform 160ms ease; }
.measure-details[open] summary i::after { transform: translate(-50%, -50%) rotate(0); }
.measure-details__body { padding: 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; border-top: 1px solid var(--lab-line); }
.measure-details__column { padding: 18px; border: 1px solid var(--lab-line); border-radius: 11px; background: rgba(255,255,255,.015); }
.measure-details__column h3 { font-family: var(--font-display); font-size: 1.25rem; text-transform: uppercase; }
.measure-details__column > p { margin-top: 9px; color: var(--lab-muted); font-size: .72rem; line-height: 1.55; }
.measure-details__column .margin-note { padding-top: 12px; border-top: 1px solid var(--lab-line); color: var(--lab-faint); }
.plot-key { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
.plot-key > span { min-height: 48px; padding: 8px 10px; display: grid; grid-template-columns: 28px 1fr; grid-template-rows: auto auto; align-items: center; column-gap: 9px; border: 1px solid var(--lab-line); border-radius: 9px; color: var(--lab-faint); font-size: .6rem; }
.plot-key i { grid-row: 1 / 3; width: 28px; height: 28px; border: 1px solid var(--lab-line-strong); border-radius: 7px; }
.plot-key b { color: var(--lab-ink); font-size: .64rem; }

.test-module,
.report-card { min-height: 340px; display: flex; flex-direction: column; }
.test-module { transition: border-color 180ms ease, opacity 180ms ease, box-shadow 180ms ease; }
.test-module[data-flow-state="current"] { border-color: rgba(120,216,255,.36); box-shadow: inset 0 1px rgba(255,255,255,.035), 0 0 0 1px rgba(120,216,255,.06), 0 20px 55px rgba(0,0,0,.18); }
.test-module[data-flow-state="locked"] { opacity: .62; }
.test-module[data-flow-state="complete"] { border-color: rgba(56,232,137,.24); }
.module-status { min-width: 94px; border-color: var(--lab-line); background: rgba(255,255,255,.035); color: var(--lab-faint); }
.module-status[data-status="running"] { border-color: rgba(120,216,255,.28); background: var(--lab-data-soft); color: var(--lab-data); }
.module-status[data-status="good"] { border-color: rgba(56,232,137,.28); background: var(--lab-good-soft); color: var(--lab-good); }
.module-status[data-status="warn"] { border-color: rgba(255,199,96,.28); background: var(--lab-warn-soft); color: var(--lab-warn); }
.module-status[data-status="bad"] { border-color: rgba(255,98,98,.28); background: var(--lab-bad-soft); color: var(--lab-bad); }
.module-progress { margin: 13px 0 4px; }
.module-result { min-height: 55px; margin-top: 14px; padding: 12px 14px; display: flex; align-items: center; gap: 12px; border: 1px solid var(--lab-line); border-radius: 11px; background: rgba(0,0,0,.18); color: var(--lab-muted); font-size: .74rem; line-height: 1.45; }
.module-result strong { color: var(--lab-ink); font-family: var(--font-mono); font-size: .78rem; }

.report-list { margin: 20px 0; display: grid; }
.report-card__intro { margin-top: 15px; color: var(--lab-muted); font-size: .72rem; line-height: 1.55; }
.report-list > div { min-height: 48px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--lab-line); }
.report-list span { color: var(--lab-muted); font-size: .76rem; }
.report-list strong { font-family: var(--font-mono); font-size: .68rem; text-align: right; }
.report-card .lab-button { margin-top: auto; }
.report-card > small { margin-top: 10px; color: var(--lab-faint); font-size: .63rem; line-height: 1.45; }

.calibration-workbench {
  margin-top: 16px;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--lab-line);
  border-radius: var(--lab-radius);
  background: linear-gradient(145deg, rgba(13,13,16,.97), rgba(8,8,10,.98));
  box-shadow: inset 0 1px rgba(255,255,255,.035), 0 20px 55px rgba(0,0,0,.18);
}
.calibration-workbench__head { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.calibration-workbench__head h2 { margin-top: 8px; font-family: var(--font-display); font-size: clamp(2rem, 3.6vw, 3.2rem); line-height: .95; text-transform: uppercase; }
.calibration-badge { min-height: 30px; padding: 0 10px; display: inline-flex; align-items: center; border: 1px solid rgba(120,216,255,.24); border-radius: 999px; background: var(--lab-data-soft); color: var(--lab-data); font-family: var(--font-mono); font-size: .6rem; font-weight: 900; white-space: nowrap; }
.calibration-layout { margin-top: 24px; display: grid; grid-template-columns: minmax(250px, .7fr) minmax(0, 1.3fr); gap: 16px; }
.calibration-requirements,
.calibration-wizard { border: 1px solid var(--lab-line); border-radius: 14px; background: rgba(255,255,255,.017); }
.calibration-requirements { padding: clamp(18px, 2.2vw, 26px); }
.calibration-requirements > p { color: var(--lab-muted); font-size: .76rem; line-height: 1.65; }
.calibration-requirements ul { margin-top: 18px; display: grid; gap: 12px; }
.calibration-requirements li { display: grid; grid-template-columns: 8px 1fr; gap: 11px; align-items: start; }
.calibration-requirements li > i { width: 7px; height: 7px; margin-top: 5px; border-radius: 50%; background: var(--lab-red); box-shadow: 0 0 9px rgba(255,43,43,.55); }
.calibration-requirements li span { color: var(--lab-faint); font-size: .67rem; line-height: 1.45; }
.calibration-requirements li strong { display: block; margin-bottom: 1px; color: var(--lab-ink); font-size: .72rem; }
.calibration-support { margin-top: 19px; padding: 11px 12px; border: 1px solid var(--lab-line); border-radius: 9px; color: var(--lab-muted); font-size: .68rem; line-height: 1.45; }
.calibration-support[data-status="supported"] { border-color: rgba(56,232,137,.24); background: var(--lab-good-soft); color: var(--lab-good); }
.calibration-support[data-status="unsupported"] { border-color: rgba(255,199,96,.22); background: var(--lab-warn-soft); color: var(--lab-warn); }
.calibration-requirements > a { min-height: 44px; margin-top: 10px; display: inline-flex; align-items: center; color: var(--lab-muted); font-size: .68rem; font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.calibration-wizard { padding: clamp(18px, 2.2vw, 26px); }
.calibration-steps { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--lab-line); border-radius: 10px; overflow: hidden; }
.calibration-steps li { min-height: 48px; padding: 7px 9px; display: flex; align-items: center; justify-content: center; gap: 7px; color: var(--lab-faint); font-family: var(--font-mono); font-size: .58rem; font-weight: 800; text-transform: uppercase; }
.calibration-steps li + li { border-left: 1px solid var(--lab-line); }
.calibration-steps li span { width: 21px; height: 21px; display: grid; place-items: center; border: 1px solid var(--lab-line-strong); border-radius: 50%; }
.calibration-steps li.is-current { background: var(--lab-data-soft); color: var(--lab-data); }
.calibration-steps li.is-complete { color: var(--lab-good); }
.calibration-panel { padding-top: 24px; }
.calibration-panel__eyebrow { color: var(--lab-red); font-family: var(--font-mono); font-size: .59rem; font-weight: 900; letter-spacing: .08em; }
.calibration-panel h3 { margin-top: 8px; font-family: var(--font-display); font-size: 1.65rem; text-transform: uppercase; }
.calibration-panel > p { max-width: 70ch; margin-top: 8px; color: var(--lab-muted); font-size: .76rem; line-height: 1.6; }
.calibration-check { min-height: 52px; margin-top: 18px; padding: 10px 12px; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 11px; border: 1px solid var(--lab-line); border-radius: 10px; background: rgba(0,0,0,.16); color: var(--lab-muted); font-size: .7rem; line-height: 1.45; cursor: pointer; }
.calibration-check input { width: 19px; height: 19px; accent-color: var(--lab-red); }
.calibration-actions { margin-top: 15px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.calibration-actions .text-action { margin-left: auto; }
.calibration-status { min-height: 44px; margin-top: 14px; padding: 10px 12px; border-left: 2px solid var(--lab-line-strong); background: rgba(0,0,0,.12); color: var(--lab-faint); font-size: .66rem; line-height: 1.5; }
.calibration-status[data-status="working"] { border-color: var(--lab-data); color: var(--lab-data); }
.calibration-status[data-status="good"] { border-color: var(--lab-good); color: var(--lab-good); }
.calibration-status[data-status="error"] { border-color: var(--lab-bad); color: var(--lab-bad); }
.calibration-rotation { margin-top: 17px; padding: 13px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 14px; border: 1px solid rgba(120,216,255,.2); border-radius: 10px; background: var(--lab-data-soft); }
.calibration-rotation > div { display: flex; justify-content: space-between; gap: 12px; color: var(--lab-muted); font-size: .68rem; }
.calibration-rotation strong { color: var(--lab-data); font-family: var(--font-mono); font-size: .68rem; }
.calibration-rotation > i { grid-column: 1 / -1; height: 5px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.08); }
.calibration-rotation b { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--lab-red), var(--lab-good)); transition: width 100ms linear; }
.calibration-verification {
  margin-top: 17px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--lab-line);
  border-radius: 10px;
  background: rgba(0,0,0,.16);
}
.calibration-verification > div {
  min-width: 0;
  min-height: 62px;
  padding: 10px 11px;
  display: grid;
  grid-template-columns: 9px minmax(0, 1fr);
  align-content: center;
  gap: 3px 8px;
}
.calibration-verification > div + div { border-left: 1px solid var(--lab-line); }
.calibration-verification i { width: 8px; height: 8px; margin-top: 2px; border: 1px solid var(--lab-line-strong); border-radius: 50%; background: transparent; }
.calibration-verification span { overflow: hidden; color: var(--lab-muted); font-size: .61rem; font-weight: 800; text-overflow: ellipsis; white-space: nowrap; }
.calibration-verification strong { grid-column: 2; color: var(--lab-faint); font-family: var(--font-mono); font-size: .54rem; line-height: 1.25; }
.calibration-verification [data-status="working"] i { border-color: var(--lab-data); background: var(--lab-data); box-shadow: 0 0 8px rgba(120,216,255,.55); }
.calibration-verification [data-status="working"] strong { color: var(--lab-data); }
.calibration-verification [data-status="good"] i { border-color: var(--lab-good); background: var(--lab-good); box-shadow: 0 0 8px rgba(56,232,137,.55); }
.calibration-verification [data-status="good"] strong { color: var(--lab-good); }
.calibration-verification [data-status="error"] i { border-color: var(--lab-bad); background: var(--lab-bad); box-shadow: 0 0 8px rgba(255,98,98,.45); }
.calibration-verification [data-status="error"] strong { color: var(--lab-bad); }
.calibration-fineprint { margin-top: 15px; color: var(--lab-faint); font-size: .64rem; line-height: 1.55; }

.compatibility {
  margin-top: clamp(70px, 9vw, 120px);
  padding: clamp(28px, 4vw, 48px) 0;
  border-top: 1px solid var(--lab-line);
  border-bottom: 1px solid var(--lab-line);
}
.compatibility > div:first-child { display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.compatibility h2 { margin-top: 9px; font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3.7rem); line-height: .95; text-transform: uppercase; }
.compatibility__grid { margin-top: 28px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.compatibility article { min-height: 120px; padding: 20px; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; gap: 2px 14px; align-content: center; border: 1px solid var(--lab-line); border-radius: 14px; background: rgba(255,255,255,.018); }
.compatibility article svg { grid-row: 1 / 3; width: 27px; height: 27px; color: var(--lab-data); }
.compatibility article strong { font-family: var(--font-display); font-size: 1.05rem; text-transform: uppercase; }
.compatibility article span { color: var(--lab-muted); font-size: .72rem; line-height: 1.4; }
.compatibility__fineprint { max-width: 100ch; margin-top: 18px; color: var(--lab-faint); font-size: .67rem; line-height: 1.55; }

.lab-footer { position: relative; z-index: 2; padding: 22px 0 calc(22px + env(safe-area-inset-bottom)); border-top: 1px solid rgba(255,255,255,.04); }
.lab-footer .lab-shell { display: flex; align-items: center; gap: 24px; color: var(--lab-faint); font-size: .67rem; }
.lab-footer .lab-shell span:nth-child(2) { flex: 1; text-align: center; }
.lab-footer a { min-height: 44px; display: inline-flex; align-items: center; color: var(--lab-muted); }

.lab-toast {
  position: fixed;
  z-index: 200;
  left: 50%;
  bottom: calc(20px + env(safe-area-inset-bottom));
  max-width: min(calc(100vw - 32px), 520px);
  padding: 12px 17px;
  border: 1px solid var(--lab-line-strong);
  border-radius: 12px;
  background: rgba(20,20,24,.96);
  box-shadow: 0 16px 50px rgba(0,0,0,.45);
  color: var(--lab-ink);
  font-size: .78rem;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 18px);
  transition: opacity 180ms ease, transform 180ms ease;
}
.lab-toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 1100px) {
  .connect-panel { grid-template-columns: minmax(0, 1fr) minmax(300px, .9fr); padding: 40px; }
  .connect-panel h1 { font-size: clamp(3.4rem, 8vw, 5.8rem); }
  .connect-panel__visual { min-height: 360px; }
  .lab-grid--primary { grid-template-columns: 1fr; }
  .controller-card { min-height: auto; }
  .button-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .session-bar__state { min-width: 200px; }
  .session-bar__meta div { padding-inline: 10px; }
  .lab-grid--calibration { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .report-card { grid-column: 1 / -1; min-height: 300px; }
}

@media (max-width: 820px) {
  :root { --lab-topbar: 64px; }
  .lab-brand img { width: 42px; height: 42px; }
  .lab-brand__copy strong { font-size: .98rem; }
  .lab-brand__copy span { display: none; }
  .lab-back span,
  .lab-icon-button span { display: none; }
  .lab-back,
  .lab-icon-button { width: 44px; padding: 0; justify-content: center; }

  .lab-main { padding-top: 12px; }
  .connect-panel {
    min-height: auto;
    padding: 30px 22px 20px;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 10px;
  }
  .connect-panel__copy { text-align: center; margin-inline: auto; }
  .connect-panel h1 { max-width: 10ch; margin-inline: auto; font-size: clamp(3.2rem, 14vw, 5.6rem); }
  .connect-panel__lead { margin-inline: auto; }
  .connect-actions { justify-content: center; }
  .connect-feedback { text-align: left; }
  .connect-panel__visual { min-height: 330px; }
  .connect-controller { width: min(100%, 560px); }
  .connect-steps { grid-template-columns: 1fr; margin-top: 20px; }
  .connect-steps li { min-height: 90px; padding: 18px 16px 14px 51px; }
  .connect-steps li + li { border-left: 0; border-top: 1px solid var(--lab-line); }
  .connect-steps li > span { top: 19px; }

  .session-bar { position: relative; top: auto; flex-wrap: wrap; gap: 15px; }
  .session-bar__state { flex: 1; min-width: 230px; }
  .session-bar__meta { order: 3; flex-basis: 100%; }
  .session-bar__meta div:first-child { border-left: 0; padding-left: 0; }
  .session-bar__actions { margin-left: auto; }

  .lab-section-heading { align-items: start; flex-direction: column; }
  .live-plot-tools { width: 100%; justify-items: start; }
  .live-plot-tools > p,
  .live-plot-tools > small { text-align: left; }
  .deadzone-control { width: 100%; }
  .stick-grid { grid-template-columns: 1fr; }
  .stick-card { min-height: auto; }
  .measure-guide__head { align-items: start; flex-direction: column; gap: 12px; }
  .top-profile { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .top-profile > div:nth-child(3) { border-left: 0; border-top: 1px solid var(--lab-line); }
  .top-profile > div:nth-child(4) { border-top: 1px solid var(--lab-line); }
  .measure-details__body,
  .calibration-layout { grid-template-columns: 1fr; }
  .plot-key { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calibration-workbench__head { align-items: start; flex-direction: column; gap: 12px; }
  .compatibility__grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .lab-shell { padding-inline: 12px; }
  .lab-beta { display: none; }
  .lab-topbar__actions { gap: 6px; }
  .connect-panel { border-radius: 20px; }
  .connect-panel__lead { font-size: .94rem; line-height: 1.65; }
  .connect-actions { display: grid; }
  .connect-actions .lab-button { width: 100%; }
  .connect-feedback { width: 100%; }
  .connect-panel__visual { min-height: 255px; margin-inline: -10px; }
  .connect-telemetry { transform: scale(.86); }
  .connect-telemetry--one { left: -5%; }
  .connect-telemetry--two { right: -5%; }

  .session-bar { padding: 13px; }
  .session-bar__state strong { max-width: 28ch; }
  .session-bar__meta { grid-template-columns: repeat(2, 1fr); gap: 10px 0; }
  .session-bar__meta div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .session-bar__actions { width: 100%; margin-left: 0; }
  .session-bar__actions > * { flex: 1; }

  .lab-section-heading { margin-top: 48px; }
  .lab-section-heading h1,
  .lab-section-heading h2 { font-size: 2.55rem; }
  .lab-card { padding: 18px 14px; border-radius: 18px; }
  .plot-view-switch { width: 100%; }
  .measurement-sequence { align-items: start; flex-direction: column; gap: 8px; }
  .measurement-sequence > p { text-align: left; }
  .controller-stage { min-height: 270px; margin-inline: -8px; }
  .controller-vector-wrap figcaption { position: relative; bottom: auto; width: 100%; margin-top: -7px; justify-content: center; gap: 8px; transform: none; left: auto; border-radius: 10px; }
  .button-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trigger-readouts { grid-template-columns: 1fr; gap: 9px; }
  .trigger-readout { grid-template-columns: 24px minmax(70px, 1fr) minmax(112px, auto); }
  .axis-pair { gap: 4px; }
  .axis-pair b { min-width: 51px; padding-inline: 5px; }
  .stick-plot { margin-block: 14px; }
  .stick-metrics div { padding-inline: 5px; }
  .stick-metrics dt { font-size: .59rem; }
  .stick-metrics dd { font-size: .73rem; }
  .stick-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stick-metrics div:nth-child(3) { border-left: 0; }
  .stick-metrics div:nth-child(n + 3) { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--lab-line); }
  .measure-guide { padding: 18px 14px; border-radius: 18px; }
  .top-profile { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .measure-details__body { padding: 10px; gap: 10px; }
  .measure-details__column { padding: 14px 12px; }
  .plot-key { grid-template-columns: 1fr; }
  .lab-grid--calibration { grid-template-columns: 1fr; }
  .report-card { grid-column: auto; }
  .calibration-workbench { padding: 18px 14px; border-radius: 18px; }
  .calibration-steps li { min-height: 44px; padding-inline: 4px; font-size: 0; }
  .calibration-steps li span { font-size: .58rem; }
  .calibration-rotation { grid-template-columns: 1fr; }
  .calibration-rotation > i { grid-column: 1; }
  .calibration-verification { grid-template-columns: 1fr; }
  .calibration-verification > div { min-height: 52px; }
  .calibration-verification > div + div { border-left: 0; border-top: 1px solid var(--lab-line); }
  .calibration-actions .lab-button { width: 100%; }
  .calibration-actions .text-action { margin: 0 auto; }
  .lab-footer .lab-shell { flex-direction: column; gap: 2px; text-align: center; }
  .lab-footer .lab-shell span:nth-child(2) { text-align: center; }
}

@media (orientation: landscape) and (max-height: 520px) and (max-width: 960px) {
  .connect-panel { grid-template-columns: 1fr 1fr; }
  .connect-panel__visual { min-height: 260px; }
  .connect-panel h1 { font-size: clamp(2.8rem, 8vw, 4.5rem); }
  .connect-steps { grid-column: 1 / -1; grid-template-columns: repeat(3, 1fr); }
  .connect-steps li + li { border-top: 0; border-left: 1px solid var(--lab-line); }
}

@media (prefers-reduced-motion: reduce) {
  .live-pill i { animation: none; }
  .connect-controller { transform: none; }
}

/* ============================================================
   Aanbod-blok onderaan Controller Lab
   Toegevoegd 06-08-2026. De pagina trekt bezoekers die net ontdekt
   hebben dat hun stick afwijkt, maar bood ze niets aan en had geen
   navigatie. Opmaak volgt de rest van de lab-pagina: donker, rustig,
   één rood accent.
   ============================================================ */
.lab-cta {
  margin: clamp(32px, 6vw, 64px) auto 0;
  padding: 0 var(--lab-gutter, 20px);
  max-width: var(--lab-max, 1100px);
}
.lab-cta__inner {
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 16px;
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(255, 0, 0, .14), transparent 60%),
    rgba(18, 18, 20, .82);
  padding: clamp(22px, 4vw, 38px);
}
.lab-cta h2 {
  margin: 0 0 10px;
  font-size: clamp(1.35rem, 1.1rem + 1.2vw, 1.9rem);
  line-height: 1.15;
  text-wrap: balance;
}
.lab-cta p {
  margin: 0 0 20px;
  max-width: 62ch;
  color: rgba(255, 255, 255, .76);
  line-height: 1.6;
}
.lab-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.lab-cta__btn {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 10px;
  color: #fafafa;
  text-decoration: none;
  font-weight: 600;
  font-size: .95rem;
  transition: border-color .18s ease, background-color .18s ease;
}
.lab-cta__btn:hover { border-color: rgba(255, 255, 255, .38); background: rgba(255, 255, 255, .05); }
.lab-cta__btn:focus-visible { outline: 2px solid #c9ccd4; outline-offset: 2px; }
/* #cc0000 in plaats van #ff0000: wit op puur rood haalt maar 4,0:1 en
   blijft daarmee onder de AA-eis van 4,5:1. Op #cc0000 is het 5,9:1. */
.lab-cta__btn--primary {
  background: #cc0000;
  border-color: #cc0000;
}
.lab-cta__btn--primary:hover { background: #e00000; border-color: #e00000; }

.lab-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
}
.lab-footer__nav a {
  padding: 6px 0;           /* aanraakvlak naar 30 px; WCAG 2.2 vraagt 24 */
  color: inherit;
}

@media (prefers-reduced-motion: reduce) {
  .lab-cta__btn { transition: none; }
}