:root {
  font-family:
    Inter,
    ui-sans-serif,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: #edf1ee;
  background: #101413;
  font-synthesis: none;
  --muted: #99a39c;
  --line: #2d3430;
  --panel: #191f1b;
  --accent: #b9efd3;
  --accent-ink: #172c21;
  --sidebar: 228px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
}
button,
input,
select,
textarea {
  font: inherit;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  opacity: 0.55;
  cursor: wait;
}
button:focus-visible,
a:focus-visible,
select:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}
button,
select,
input {
  min-height: 48px;
}
p,
h1,
h2,
h3 {
  margin: 0;
}
p {
  color: var(--muted);
}
h1,
h2,
h3 {
  font-weight: 550;
  line-height: 1.18;
  letter-spacing: -0.04em;
}
h1 {
  font-size: clamp(38px, 4vw, 54px);
}
h2 {
  font-size: 29px;
}
h3 {
  font-size: 20px;
}
small {
  font-size: 10px;
}
select,
input,
textarea {
  background: #222a24;
  color: #edf1ee;
  border: 1px solid #3b463d;
  border-radius: 8px;
  padding: 11px 13px;
  max-width: 100%;
  width: 100%;
}
textarea {
  resize: vertical;
}
select {
  cursor: pointer;
}
strong {
  font-weight: 550;
}
.muted {
  color: var(--muted);
}
.eyebrow {
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 14px;
}
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar);
  background: #141a16;
  border-right: 1px solid var(--line);
  padding: 30px 19px;
  display: flex;
  flex-direction: column;
  z-index: 5;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 20px;
  letter-spacing: -0.04em;
  font-weight: 600;
  white-space: nowrap;
}
.brand-mark {
  background: var(--accent);
  color: var(--accent-ink);
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  border-radius: 9px;
  font-size: 13px;
  letter-spacing: 0;
}
.lab-label {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 2px 5px;
  border: 1px solid #46574a;
  border-radius: 4px;
  color: #aec1b2;
  margin-left: 2px;
}
.workspace-label {
  font-size: 9px;
  letter-spacing: 0.14em;
  color: #758679;
  margin: 44px 10px 15px;
}
.nav-link {
  display: flex;
  gap: 13px;
  align-items: center;
  min-height: 51px;
  padding: 12px 13px;
  border-radius: 8px;
  color: #b2bdb5;
  font-size: 13px;
  margin-bottom: 5px;
}
.nav-link > span {
  font-size: 20px;
  color: #a1b5a6;
  width: 21px;
  text-align: center;
}
.nav-link:hover {
  background: #202c23;
}
.nav-link.active {
  background: #263d2d;
  color: #d8f5df;
}
.nav-link.active > span {
  color: var(--accent);
}
.sidebar-bottom {
  margin-top: auto;
  font-size: 11px;
  color: #c4d2c7;
  padding: 25px 10px 0;
}
.sidebar-bottom p {
  font-size: 12px;
  margin: 14px 0 34px;
  color: #839488;
}
.sidebar-bottom small {
  color: #6f8376;
  font-size: 8px;
  letter-spacing: 0.1em;
}
.park-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 6px;
}
.main-wrap {
  margin-left: var(--sidebar);
}
.topbar {
  min-height: 76px;
  padding: 0 42px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  color: #94a197;
  background: #101413;
}
.topbar strong {
  color: #d9e2dc;
}
.crumb-divider {
  margin: 0 14px;
  color: #516355;
}
.account-menu {
  display: flex;
  align-items: center;
  gap: 22px;
}
.private-badge {
  border: 1px solid #354b3b;
  border-radius: 20px;
  padding: 5px 10px;
  font-size: 10px;
  color: #c5d9cb;
}
.text-button {
  padding: 8px 0;
  border: 0;
  background: none;
  color: #b7c4ba;
  min-height: 44px;
  font-size: 12px;
}
main {
  max-width: 1460px;
  margin: auto;
  padding: 42px;
}
.intro {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
}
.intro-copy {
  margin-top: 15px;
  font-size: 15px;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 13px;
  min-height: 48px;
  border-radius: 8px;
  padding: 11px 17px;
  border: 1px solid transparent;
  white-space: nowrap;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  transition: background 0.15s;
}
.button.primary {
  background: var(--accent);
  color: var(--accent-ink);
}
.button.primary:hover {
  background: #d1f8e2;
}
.button.secondary {
  background: #232c25;
  color: #d7e2da;
  border-color: #3c4a40;
}
.button.secondary:hover {
  background: #304036;
}
.notice {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #1c251e;
  border: 1px solid #344138;
  border-radius: 9px;
  padding: 13px 17px;
  margin: 29px 0 23px;
  color: #b0c7b6;
}
.notice p {
  font-size: 12px;
  line-height: 1.6;
  color: #a5b4a9;
}
.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
}
.summary-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
}
.summary-card p {
  font-size: 11px;
  margin-bottom: 4px;
}
.summary-card strong {
  font-size: 15px;
  letter-spacing: -0.02em;
}
.summary-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 10px;
  background: #26382b;
  color: var(--accent);
  font-size: 18px;
}
.section {
  margin-top: 43px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-bottom: 21px;
}
.section-heading .eyebrow {
  margin-bottom: 9px;
  color: #829b89;
  font-size: 9px;
}
.tag {
  font-size: 10px;
  border: 1px solid var(--line);
  padding: 5px 9px;
  border-radius: 6px;
  color: #a3b4a8;
  line-height: 1.5;
}
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 11px;
  overflow: hidden;
}
.playback-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(255px, 1fr);
  gap: 18px;
  align-items: start;
}
.video-panel {
  padding: 20px;
}
.panel-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.panel-title {
  font-size: 13px;
  font-weight: 550;
}
.source-label {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 10px;
  color: #91a597;
}
.source-label select {
  width: auto;
  max-width: 210px;
  font-size: 11px;
  min-height: 40px;
  padding: 8px 10px;
}
.video-wrap {
  position: relative;
  aspect-ratio: 16/9;
  border: 1px solid #334338;
  border-radius: 8px;
  overflow: hidden;
  background: #0c1410;
}
.video-wrap video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #0c1410;
}
.video-overlay {
  pointer-events: none;
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: radial-gradient(ellipse at 50% 50%, #2d493335, transparent 70%);
  padding: 25px;
}
.sample-kicker {
  font-size: 8px;
  letter-spacing: 0.23em;
  color: #789e83;
}
.sample-title {
  font-size: clamp(24px, 2.5vw, 38px);
  letter-spacing: -0.05em;
  margin: 10px 0;
  color: #d8ebdf;
}
.sample-subtitle {
  font-size: 10px;
  color: #809b88;
}
.video-overlay[hidden] {
  display: none;
}
.player-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 17px;
}
.player-actions .button {
  font-size: 11px;
  padding: 11px 12px;
  flex: 1;
}
.status-text {
  font-size: 11px;
  color: #9fb7a7;
  line-height: 1.7;
  margin-top: 13px;
  min-height: 19px;
  overflow-wrap: anywhere;
}
.player-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: #748d7c;
  border-top: 1px solid #2c3a30;
  margin-top: 17px;
  padding-top: 12px;
  font-size: 9px;
  letter-spacing: 0.02em;
}
.checklist-panel {
  padding: 20px;
}
.step-count {
  font-size: 8px;
  color: #7d9384;
  letter-spacing: 0.12em;
}
.check-instruction {
  display: flex;
  gap: 10px;
  margin: 16px 0 10px;
}
.check-instruction > span {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: #293e30;
  border: 1px solid #3e5c47;
  border-radius: 50%;
  font-size: 10px;
  color: #bfdcca;
}
.check-instruction strong {
  font-size: 12px;
}
.check-instruction p {
  font-size: 11px;
  margin-top: 2px;
}
.checklist-panel select {
  font-size: 11px;
  min-height: 42px;
}
.observation-label {
  font-size: 10px;
  color: #aebfb2;
  display: block;
  margin: 10px 0 5px;
}
.audio-panel {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 21px;
  margin-top: 18px;
  flex-wrap: wrap;
}
.audio-panel > div {
  flex: 1;
  min-width: 200px;
}
.audio-panel h3 {
  font-size: 15px;
}
.audio-panel p {
  font-size: 11px;
  margin-top: 5px;
}
.audio-panel > .status-text {
  margin: 0;
  max-width: 220px;
}
.controller-panel {
  padding: 27px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.controller-copy p {
  font-size: 12px;
  margin-top: 11px;
  max-width: 390px;
}
.controller-copy .button {
  margin-top: 17px;
}
.controller-copy select {
  font-size: 12px;
  max-width: 350px;
}
.controller-readout {
  padding: 22px;
  background: #101812;
  border: 1px solid #2c3d30;
  border-radius: 9px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.readout-label {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 9px;
  letter-spacing: 0.1em;
  color: #7b9884;
}
.readout-label > span {
  color: #adc7b5;
}
.gamepad-buttons {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  min-height: 66px;
  align-content: center;
}
.gamepad-buttons > span {
  font-size: 11px;
}
.pad-button {
  border: 1px solid #354b3c;
  border-radius: 6px;
  padding: 5px 8px;
  color: #7e9787;
  min-width: 30px;
  text-align: center;
}
.pad-button.pressed {
  background: var(--accent);
  color: #12311e;
  border-color: var(--accent);
}
.axes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  font-size: 10px;
  color: #aec5b5;
}
.axis-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.axis-row meter {
  width: 100%;
  height: 18px;
}
.fine-print {
  font-size: 9px;
  color: #688172;
  line-height: 1.7;
  margin-top: auto;
}
.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.basic-panel {
  padding: 26px;
}
.basic-panel > p {
  margin-top: 10px;
  font-size: 12px;
  max-width: 450px;
}
.basic-panel select {
  font-size: 12px;
}
.touch-targets {
  display: flex;
  gap: 12px;
  margin: 23px 0 0;
}
.touch-targets button {
  width: 55px;
  height: 55px;
  border-radius: 12px;
  border: 1px solid #455849;
  background: #29372d;
  color: #bfd5c6;
  font-size: 16px;
}
.touch-targets button.done {
  background: var(--accent);
  color: var(--accent-ink);
}
.inline-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.basic-panel .inline-buttons {
  margin-top: 24px;
}
.technical-details {
  margin-top: 18px;
  padding: 18px 24px;
}
.technical-details summary {
  cursor: pointer;
  font-size: 12px;
  color: #bdcfc2;
  min-height: 28px;
}
.technical-details summary span {
  color: #6f8a79;
  font-size: 10px;
  margin-left: 12px;
}
.technical-details dl {
  display: grid;
  grid-template-columns: 220px 1fr;
  font-size: 12px;
  gap: 10px;
  margin: 20px 0 5px;
}
.technical-details dt {
  color: #91ab9a;
}
.technical-details dd {
  margin: 0;
  overflow-wrap: anywhere;
}
.report-panel {
  padding: 26px;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.form-grid label,
.notes-label {
  display: block;
  font-size: 11px;
  color: #c4d4ca;
}
.form-grid input,
.form-grid select {
  margin-top: 7px;
  font-size: 12px;
}
.notes-label {
  margin-top: 22px;
}
.notes-label textarea {
  margin-top: 8px;
  font-size: 12px;
}
.report-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 22px;
  margin-top: 22px;
}
.report-footer p {
  font-size: 10px;
  line-height: 1.8;
}
.report-footer strong {
  color: #bdcfc2;
}
.page-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 35px;
  color: #6e8778;
  font-size: 10px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.login-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 36px 20px;
  background:
    radial-gradient(ellipse at 50% 30%, #23392a55, transparent 65%), #101413;
}
.login-card {
  width: min(100%, 490px);
  padding: 36px;
  border: 1px solid #35423a;
  border-radius: 18px;
  background: #18211bee;
  box-shadow: 0 35px 100px #0003;
}
.login-card .brand {
  font-size: 22px;
}
.login-card h1 {
  font-size: 43px;
}
.login-card > .muted {
  font-size: 14px;
  margin-top: 20px;
  max-width: 350px;
}
.login-art {
  height: 155px;
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  margin: 15px 0 20px;
}
.orbit {
  position: absolute;
  border: 1px solid #527b5c55;
  border-radius: 50%;
  transform: rotate(-20deg);
}
.orbit-one {
  width: 175px;
  height: 105px;
}
.orbit-two {
  width: 245px;
  height: 145px;
}
.orbit-three {
  width: 325px;
  height: 190px;
}
.art-play {
  font-size: 32px;
  color: var(--accent);
  margin-left: 6px;
}
.google-slot {
  margin-top: 28px;
  min-height: 44px;
}
.login-footnote {
  font-size: 10px;
  line-height: 1.8;
  margin: 24px 0 0;
  color: #7e9c88;
}
.login-footer {
  padding: 25px;
  font-size: 9px;
  letter-spacing: 0.16em;
  color: #698171;
}
.login-card details {
  font-size: 12px;
  color: #a4bdac;
  margin-top: 24px;
}
.login-card details summary {
  cursor: pointer;
  min-height: 35px;
}
.login-card details p {
  margin: 10px 0;
  line-height: 1.8;
}
.login-card .status-text {
  max-width: 360px;
}
@media (min-width: 1550px) {
  :root {
    --sidebar: 250px;
  }
  main {
    padding: 48px 55px;
  }
  .topbar {
    padding: 0 55px;
  }
  .playback-grid {
    grid-template-columns: minmax(0, 2fr) minmax(290px, 1fr);
  }
}
@media (max-width: 1100px) {
  :root {
    --sidebar: 190px;
  }
  .sidebar {
    padding: 26px 13px;
  }
  .brand {
    font-size: 17px;
    gap: 6px;
  }
  .brand-mark {
    width: 25px;
    height: 25px;
  }
  .lab-label {
    font-size: 8px;
  }
  .workspace-label {
    font-size: 8px;
  }
  .nav-link {
    font-size: 12px;
    padding: 10px;
    gap: 8px;
  }
  main {
    padding: 30px 24px;
  }
  .topbar {
    padding: 0 24px;
  }
  .playback-grid {
    grid-template-columns: 1fr;
  }
  .checklist-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 22px;
  }
  .checklist-panel .panel-top {
    grid-column: 1/-1;
  }
  .check-instruction,
  .checklist-panel select,
  .checklist-panel .observation-label {
    grid-column: 1/-1;
  }
  .controller-panel {
    gap: 20px;
    padding: 22px;
  }
  .summary-card {
    padding: 16px;
    gap: 10px;
  }
  .summary-card strong {
    font-size: 12px;
  }
  .summary-icon {
    width: 30px;
    height: 30px;
  }
  .source-label select {
    max-width: 200px;
  }
  .report-footer {
    flex-wrap: wrap;
  }
  .checklist-panel .check-instruction {
    margin-top: 10px;
  }
}
@media (max-width: 720px) {
  :root {
    --sidebar: 0px;
  }
  .sidebar {
    position: relative;
    width: 100%;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 18px 20px;
  }
  .sidebar .brand {
    font-size: 21px;
  }
  .sidebar .brand-mark {
    width: 29px;
    height: 29px;
  }
  .workspace-label,
  .sidebar-bottom {
    display: none;
  }
  .sidebar nav {
    display: flex;
    overflow-x: auto;
    gap: 4px;
    margin-top: 18px;
  }
  .nav-link {
    white-space: nowrap;
    padding: 8px 11px;
    margin: 0;
    min-height: 44px;
    font-size: 11px;
  }
  .nav-link > span {
    display: none;
  }
  .main-wrap {
    margin-left: 0;
  }
  .topbar {
    min-height: 58px;
    padding: 0 20px;
    font-size: 10px;
  }
  .account-menu {
    gap: 13px;
  }
  .crumb-divider {
    margin: 0 8px;
  }
  .private-badge {
    font-size: 9px;
  }
  main {
    padding: 29px 20px;
  }
  .intro {
    align-items: start;
    flex-direction: column;
    gap: 20px;
  }
  .intro-copy {
    font-size: 13px;
  }
  .intro > .button {
    align-self: stretch;
  }
  .notice {
    margin-top: 25px;
  }
  .summary-grid {
    gap: 9px;
    grid-template-columns: 1fr;
  }
  .summary-card {
    padding: 13px 16px;
  }
  .summary-card p {
    margin: 0;
  }
  .summary-card > div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex: 1;
  }
  .summary-card strong {
    font-size: 13px;
  }
  .section {
    margin-top: 35px;
  }
  h2 {
    font-size: 25px;
  }
  .section-heading {
    align-items: start;
  }
  .section-heading > .tag {
    max-width: 130px;
  }
  .video-panel {
    padding: 14px;
  }
  .panel-top {
    align-items: start;
  }
  .source-label {
    flex-direction: column;
    align-items: end;
    gap: 4px;
  }
  .source-label select {
    max-width: 190px;
    font-size: 10px;
  }
  .sample-title {
    font-size: 27px;
  }
  .sample-subtitle {
    font-size: 8px;
  }
  .player-actions {
    gap: 8px;
  }
  .player-actions .button {
    flex: 1 1 calc(50% - 8px);
    font-size: 12px;
    min-height: 50px;
  }
  .player-meta {
    font-size: 8px;
    flex-wrap: wrap;
  }
  .audio-panel {
    padding: 19px;
  }
  .audio-panel .button {
    width: 100%;
  }
  .audio-panel > .status-text {
    max-width: 100%;
  }
  .controller-panel {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .controller-copy select {
    max-width: none;
  }
  .two-column {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
    gap: 17px;
  }
  .basic-panel,
  .report-panel {
    padding: 22px;
  }
  .report-footer {
    align-items: stretch;
    gap: 20px;
  }
  .report-footer > .inline-buttons {
    width: 100%;
    flex-direction: column;
  }
  .page-footer {
    font-size: 9px;
    flex-direction: column;
    gap: 7px;
  }
  .technical-details dl {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .technical-details dd {
    margin-bottom: 10px;
  }
  .technical-details summary span {
    display: block;
    margin: 6px 0 0;
  }
  .login-card {
    padding: 28px;
  }
  .login-card h1 {
    font-size: 38px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}