/* Hallmark · macrostructure: Workbench · genre: modern-minimal · theme: Cobalt · tone: technical · nav: N3 labelled rail · footer: Ft2 */
/* Hallmark · pre-emit critique: P5 H4 E4 S5 R4 V5 · contrast: pass (40–41) · mobile: pass (34, 49, 50–57) · tokens: pass (48) */
* {
  box-sizing: border-box;
}
html,
body {
  overflow-x: clip;
}
html {
  font-size: 16px;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-body);
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.55;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  touch-action: manipulation;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button,
a.button {
  min-height: var(--control-height);
  padding: var(--space-2xs) var(--space-sm);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-ink);
  font-size: var(--text-sm);
  font-weight: 550;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  transition:
    transform var(--duration-fast) var(--ease),
    opacity var(--duration-fast) var(--ease);
}
button:hover,
a.button:hover {
  background: var(--color-subtle);
}
button:active,
a.button:active {
  transform: translateY(1px);
}
button:disabled,
input:disabled,
select:disabled,
textarea:disabled,
[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
}
button[aria-busy="true"] {
  cursor: progress;
}
button[aria-busy="true"]::after {
  content: "";
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-inline-end-color: transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}
button.primary,
a.primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-ink);
}
button.primary:hover,
a.primary:hover {
  opacity: 0.9;
}
button.quiet {
  background: transparent;
  border-color: transparent;
}
button.quiet:hover {
  background: var(--color-subtle);
}
button.icon-button {
  width: 44px;
  padding: var(--space-2xs);
  flex-shrink: 0;
}
.full {
  width: 100%;
}
a {
  color: var(--color-accent);
  text-underline-offset: 3px;
}
h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 600;
  color: var(--color-ink);
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
  line-height: 1.2;
}
h1 {
  font-size: clamp(1.8rem, 2vw + 1rem, 2.5rem);
  letter-spacing: -0.05em;
}
h2 {
  font-size: 1.25rem;
  letter-spacing: -0.025em;
}
h3 {
  font-size: 1rem;
}
p {
  margin: 0 0 var(--space-sm);
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
svg {
  overflow: visible;
}
.icon {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.symbols {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.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;
}
[hidden] {
  display: none !important;
}
.muted,
.hint {
  color: var(--color-muted);
}
.hint {
  font-size: var(--text-xs);
  margin: var(--space-2xs) 0;
  min-height: 1lh;
}
.small {
  font-size: var(--text-sm);
}
.mono {
  font-family: var(--font-outlier);
  font-size: var(--text-xs);
}
.eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  color: var(--color-muted);
}
.skip {
  position: fixed;
  top: var(--space-sm);
  left: var(--space-sm);
  z-index: 1000;
  transform: translateY(-200%);
  background: var(--color-surface);
  padding: var(--space-sm);
  border: 2px solid var(--color-focus);
}
.skip:focus {
  transform: translateY(0);
}
.boot {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-line);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-ink);
  text-decoration: none;
  font: 700 1.75rem/1 var(--font-display);
  letter-spacing: -0.03em;
  white-space: nowrap;
}
.brand-sub {
  display: block;
  font: 600 0.5625rem/1.5 var(--font-body);
  letter-spacing: 0.14em;
  margin-top: var(--space-3xs);
}
.auth-layout {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}
.auth-intro {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--color-subtle);
  gap: var(--space-xl);
}
.auth-intro h1 {
  font-size: clamp(2rem, 3.5vw + 1rem, 4.2rem);
  line-height: 1.08;
  margin-bottom: var(--space-md);
}
.auth-intro .eyebrow {
  font-size: var(--text-xs);
}
.lede {
  font-size: 1rem;
  max-width: 50ch;
}
.auth-caption {
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
}
.auth-form-wrap {
  padding: var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-xl);
}
.auth-form-wrap form {
  max-width: 400px;
  width: 100%;
}
.auth-form-wrap h2 {
  font-size: 1.8rem;
  margin-bottom: var(--space-xs);
}
.auth-form-wrap label {
  margin-top: var(--space-md);
}
.auth-foot {
  font-size: var(--text-xs);
  color: var(--color-muted);
  max-width: 400px;
  width: 100%;
}
label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  font-size: var(--text-sm);
  font-weight: 550;
  color: var(--color-body);
}
input,
select,
textarea {
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius);
  min-height: var(--control-height);
  padding: var(--space-2xs) var(--space-xs);
  background: var(--color-surface);
  color: var(--color-ink);
  outline: 2px solid transparent;
  outline-offset: 1px;
  min-width: 0;
  width: 100%;
}
input:hover,
select:hover,
textarea:hover {
  border-color: var(--color-muted);
}
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 1px;
}
input[aria-invalid="true"] {
  border-color: var(--color-error);
}
input[type="checkbox"] {
  width: 18px;
  min-height: 18px;
  height: 18px;
  accent-color: var(--color-accent);
  flex-shrink: 0;
}
label.check {
  flex-direction: row;
  align-items: center;
  gap: var(--space-xs);
  font-weight: 450;
  min-height: 44px;
}
.form-message {
  min-height: 1lh;
  font-size: var(--text-sm);
  margin: var(--space-sm) 0;
}
.error {
  color: var(--color-error);
}
.notice {
  padding: var(--space-sm);
  background: var(--color-warning-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  color: var(--color-warning);
  margin-bottom: var(--space-md);
}
.notice.error {
  background: var(--color-error-soft);
  color: var(--color-error);
}
.notice.info {
  background: var(--color-accent-soft);
  color: var(--color-accent);
}
.notice p:last-child {
  margin: 0;
}
.app {
  min-height: 100dvh;
}
.rail {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-line);
  padding: var(--space-xs) var(--space-sm);
}
.rail > .brand {
  display: none;
}
.search-launch,
.rail-bottom {
  display: none;
}
.rail nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3xs);
}
.rail nav a {
  font-size: 0.6875rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3xs);
  padding: var(--space-2xs) var(--space-3xs);
  min-width: 44px;
  min-height: 52px;
  color: var(--color-muted);
  text-decoration: none;
  border-radius: var(--radius);
  white-space: nowrap;
  line-height: 1;
}
.rail nav a:hover {
  background: var(--color-subtle);
}
.rail nav a:active {
  transform: translateY(1px);
}
.rail nav a[aria-current="page"] {
  color: var(--color-accent);
  background: var(--color-accent-soft);
  font-weight: 600;
}
.workspace {
  min-width: 0;
}
.topbar {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2xs);
  padding: var(--space-xs) var(--space-sm);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface);
}
.device-picker,
.top-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  min-width: 0;
}
.device-picker {
  flex: 1;
  flex-wrap: wrap;
}
.device-picker select {
  width: 0;
  flex: 1;
  min-width: 72px;
  max-width: 160px;
  border-color: transparent;
  font-weight: 600;
  padding-inline: var(--space-3xs);
  font-size: var(--text-sm);
}
.top-actions {
  gap: 0;
}
.desktop-label {
  display: none;
}
.small-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  background: var(--color-muted);
  flex-shrink: 0;
}
.small-dot.online {
  background: var(--color-success);
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-size: 0.6875rem;
  font-weight: 550;
  padding: var(--space-3xs) var(--space-2xs);
  border: 1px solid var(--color-line);
  border-radius: 4px;
  line-height: 1.25;
  white-space: nowrap;
}
.badge.demo {
  background: var(--color-warning-soft);
  color: var(--color-warning);
  border-color: transparent;
}
.badge.online {
  color: var(--color-success);
  background: var(--color-success-soft);
  border-color: transparent;
}
main {
  padding: var(--space-md) var(--space-sm);
  min-height: calc(100dvh - 230px);
  max-width: 1600px;
  margin-inline: auto;
}
.page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}
.page-head p {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin: var(--space-2xs) 0 0;
}
.page-head-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  flex-wrap: wrap;
}
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}
.section-head p {
  margin: var(--space-3xs) 0 0;
  font-size: var(--text-xs);
  color: var(--color-muted);
}
.readings {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  overflow: hidden;
}
.reading {
  padding: var(--space-md) var(--space-sm);
  min-width: 0;
}
.reading:nth-child(odd) {
  border-inline-end: 1px solid var(--color-line);
}
.reading:nth-child(-n + 2) {
  border-bottom: 1px solid var(--color-line);
}
.reading-label {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  font-size: var(--text-xs);
  color: var(--color-muted);
  min-height: 20px;
  overflow-wrap: anywhere;
}
.reading-value {
  font-size: clamp(1.8rem, 2vw + 1rem, 2.8rem);
  font-weight: 550;
  letter-spacing: -0.07em;
  line-height: 1.1;
  color: var(--color-ink);
  margin: var(--space-sm) 0;
  font-variant-numeric: tabular-nums;
}
.reading-value .unit {
  font-weight: 400;
  font-size: 1rem;
  color: var(--color-muted);
  letter-spacing: 0;
  margin-inline-start: var(--space-3xs);
}
.reading-meta {
  font-size: 0.6875rem;
  color: var(--color-muted);
}
.reading:first-child .reading-value {
  color: var(--color-accent);
}
.channel-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-probe-1);
}
.channel-dot.t2 {
  background: var(--color-probe-2);
}
.channel-dot.t3 {
  background: var(--color-probe-3);
}
.channel-dot.ambient {
  background: var(--color-ambient);
}
.work-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}
.panel {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-sm);
  min-width: 0;
}
.chart-panel {
  min-width: 0;
}
.segmented {
  display: flex;
  align-items: center;
  gap: var(--space-3xs);
  padding: var(--space-3xs);
  background: var(--color-subtle);
  border-radius: var(--radius);
}
.segmented button {
  min-height: 36px;
  padding: var(--space-2xs) var(--space-xs);
  border-color: transparent;
  background: transparent;
  font-size: var(--text-xs);
  color: var(--color-muted);
}
.segmented button[aria-pressed="true"] {
  background: var(--color-surface);
  color: var(--color-ink);
  border-color: var(--color-line);
}
.chart {
  min-height: 260px;
  position: relative;
}
.chart svg {
  width: 100%;
  height: 260px;
  display: block;
  touch-action: pan-y;
}
.chart text {
  font-family: var(--font-body);
  font-size: 11px;
  fill: var(--color-muted);
}
.chart .grid-line {
  stroke: var(--color-line);
  stroke-width: 1;
  stroke-dasharray: 3 5;
}
.chart .data-line {
  fill: none;
  stroke: var(--color-probe-1);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.chart .data-line.t2 {
  stroke: var(--color-probe-2);
}
.chart .data-line.t3 {
  stroke: var(--color-probe-3);
}
.chart .data-line.ambient {
  stroke: var(--color-ambient);
  stroke-dasharray: 4 4;
}
.chart-tooltip {
  position: absolute;
  inset-inline-end: var(--space-2xs);
  top: var(--space-2xs);
  padding: var(--space-2xs) var(--space-xs);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  font-size: var(--text-xs);
  pointer-events: none;
  max-width: 200px;
}
.chart-crosshair {
  stroke: var(--color-muted);
  stroke-width: 1;
  stroke-dasharray: 3 3;
}
.chart-legend {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.6875rem;
  color: var(--color-muted);
  margin-top: var(--space-sm);
}
.chart-legend span {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
}
.chart-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xs);
  border-top: 1px solid var(--color-line);
  margin-top: var(--space-md);
  padding-top: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--color-muted);
  flex-wrap: wrap;
}
.chart-footer a {
  white-space: nowrap;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  min-height: 44px;
}
.environment {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-line);
}
.env-label {
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin-bottom: var(--space-2xs);
}
.env-value {
  font-size: 1.4rem;
  color: var(--color-ink);
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.env-value small {
  font-size: var(--text-xs);
  color: var(--color-muted);
  letter-spacing: 0;
}
.health-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-xs) var(--space-sm);
  margin: var(--space-md) 0 0;
  font-size: var(--text-xs);
}
.health-list dt {
  color: var(--color-muted);
}
.health-list dd {
  margin: 0;
  font-weight: 550;
  text-align: right;
  overflow-wrap: anywhere;
}
.lower-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
}
.photo-preview {
  background: var(--color-subtle);
  border: 1px dashed var(--color-line-strong);
  border-radius: var(--radius);
  min-height: 176px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-xs);
  color: var(--color-muted);
  font-size: var(--text-xs);
  overflow: hidden;
}
.photo-preview img {
  width: 100%;
  max-height: 280px;
  object-fit: contain;
}
.photo-preview .icon {
  width: 30px;
  height: 30px;
}
.inline-stats {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin: var(--space-md) 0;
  flex-wrap: wrap;
}
.inline-stats > div {
  flex: 1;
  min-width: 70px;
}
.inline-stats strong {
  display: block;
  color: var(--color-ink);
  font-size: 1.4rem;
  font-weight: 550;
  font-variant-numeric: tabular-nums;
}
.inline-stats span {
  font-size: var(--text-xs);
  color: var(--color-muted);
}
.foot-line {
  margin: var(--space-lg) var(--space-sm) 0;
  padding: var(--space-sm) 0;
  border-top: 1px solid var(--color-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  font-size: 0.625rem;
  color: var(--color-muted);
  flex-wrap: wrap;
}
.empty {
  padding: var(--space-xl) var(--space-sm);
  max-width: 65ch;
  margin-inline: auto;
  text-align: left;
}
.empty h2 {
  font-size: 1.65rem;
  margin-bottom: var(--space-sm);
}
.empty p {
  color: var(--color-muted);
}
.empty .actions {
  margin-top: var(--space-md);
}
.actions,
.toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
}
.toolbar {
  margin-bottom: var(--space-md);
}
.toolbar label {
  flex: 1;
  min-width: 140px;
  max-width: 260px;
}
.toolbar button,
.toolbar a {
  align-self: flex-end;
}
.data-table {
  border-collapse: collapse;
  width: 100%;
  font-size: var(--text-xs);
}
.table-wrap {
  overflow-x: auto;
}
.data-table th {
  text-align: left;
  font-weight: 500;
  color: var(--color-muted);
  padding: var(--space-xs);
  border-bottom: 1px solid var(--color-line);
  white-space: nowrap;
}
.data-table td {
  padding: var(--space-xs);
  border-bottom: 1px solid var(--color-line);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.data-table tr:last-child td {
  border-bottom: 0;
}
.data-table td:first-child,
.data-table th:first-child {
  padding-inline-start: 0;
}
.report-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}
.report-row {
  padding-block: var(--space-md);
  border-bottom: 1px solid var(--color-line);
}
.report-row:last-child {
  border-bottom: 0;
}
.report-row h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
}
.report-values {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}
.report-values strong {
  display: block;
  font-size: 1.3rem;
  font-weight: 550;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}
.report-values span {
  font-size: var(--text-xs);
  color: var(--color-muted);
}
.coverage {
  height: 4px;
  border-radius: 2px;
  background: var(--color-subtle);
  overflow: hidden;
  margin-top: var(--space-sm);
}
.coverage > span {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--color-accent);
  transform-origin: left;
}
.photo-grid {
  margin-top: var(--space-md);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}
.photo-item {
  margin: 0;
  min-width: 0;
}
.photo-item button {
  width: 100%;
  height: auto;
  padding: 0;
  overflow: hidden;
  display: block;
  background: var(--color-subtle);
  border-radius: var(--radius);
}
.photo-item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: contain;
}
.photo-item figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-muted);
  gap: var(--space-2xs);
  padding-top: var(--space-xs);
}
.command-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  padding: var(--space-sm) 0;
  border-top: 1px solid var(--color-line);
  flex-wrap: wrap;
}
.command-row small {
  display: block;
  color: var(--color-muted);
  font-size: var(--text-xs);
}
.settings-layout {
  max-width: 900px;
}
.settings-section {
  padding-block: var(--space-lg);
  border-top: 1px solid var(--color-line);
}
.settings-section:first-child {
  padding-top: var(--space-2xs);
  border-top: 0;
}
.settings-section h2 {
  margin-bottom: var(--space-2xs);
}
.settings-section > p {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-bottom: var(--space-md);
  max-width: 65ch;
}
.form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}
.form-grid label {
  min-width: 0;
}
.settings-section textarea {
  min-height: 128px;
  resize: vertical;
}
.save-row {
  padding-block: var(--space-md);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}
.save-row .form-message {
  margin: 0;
}
.provision-key {
  font-family: var(--font-outlier);
  font-size: 0.75rem;
  overflow-wrap: anywhere;
  padding: var(--space-sm);
  background: var(--color-subtle);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  user-select: all;
  margin-block: var(--space-sm);
}
dialog {
  width: min(560px, calc(100% - 32px));
  max-height: calc(100dvh - 48px);
  padding: var(--space-md);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  color: var(--color-body);
  background: var(--color-surface);
  box-shadow: var(--shadow);
  overflow-y: auto;
}
dialog[open] {
  animation: dialog-in var(--duration-normal) var(--ease);
}
dialog::backdrop {
  background: var(--color-overlay);
}
.modal-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}
.modal-heading h2 {
  font-size: 1.35rem;
}
#modal-body form {
  display: grid;
  gap: var(--space-md);
}
#modal-body p {
  font-size: var(--text-sm);
}
#modal-body img {
  width: 100%;
}
#palette {
  padding: var(--space-2xs);
  max-width: 560px;
}
.palette-search {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-2xs);
  border-bottom: 1px solid var(--color-line);
}
.palette-search input {
  border: 0;
  padding-inline: var(--space-3xs);
}
.palette-results {
  padding: var(--space-2xs);
  display: grid;
  gap: var(--space-3xs);
  max-height: 400px;
  overflow-y: auto;
}
.palette-results button {
  justify-content: flex-start;
  border-color: transparent;
  white-space: normal;
  text-align: left;
  min-height: 48px;
}
.palette-results button[aria-selected="true"] {
  background: var(--color-accent-soft);
  color: var(--color-accent);
}
kbd {
  font: inherit;
  color: var(--color-muted);
  font-size: 0.625rem;
  border: 1px solid var(--color-line);
  border-radius: 3px;
  padding: var(--space-3xs);
}
.data-updated {
  animation: data-in var(--duration-normal) var(--ease);
}
.loading-block {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  min-height: 180px;
  justify-content: center;
  font-size: var(--text-sm);
  color: var(--color-muted);
}
.status-good {
  color: var(--color-success);
}
.status-warning {
  color: var(--color-warning);
}
.status-error {
  color: var(--color-error);
}
@media (min-width: 40rem) {
  .auth-intro {
    padding: var(--space-xl);
  }
  .auth-form-wrap {
    padding: var(--space-xl);
  }
  main {
    padding: var(--space-lg);
  }
  .topbar {
    padding-inline: var(--space-lg);
  }
  .device-picker select {
    width: auto;
    flex: initial;
    max-width: 300px;
  }
  .desktop-label {
    display: inline;
  }
  .top-actions {
    gap: var(--space-2xs);
  }
  .readings {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .reading {
    padding: var(--space-md);
  }
  .reading:nth-child(-n + 2) {
    border-bottom: 0;
  }
  .reading:not(:last-child) {
    border-inline-end: 1px solid var(--color-line);
  }
  .panel {
    padding: var(--space-md);
  }
  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .report-values {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .photo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .lower-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  }
  .foot-line {
    margin-inline: var(--space-lg);
  }
  .rail nav {
    justify-content: flex-start;
    gap: var(--space-md);
  }
  .rail nav a {
    flex-direction: row;
    font-size: var(--text-sm);
    padding: var(--space-xs);
  }
  .empty {
    padding-block: var(--space-3xl);
  }
}
@media (min-width: 60rem) {
  .auth-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
  .auth-intro {
    padding: var(--space-2xl);
  }
  .app {
    display: grid;
    grid-template-columns: var(--rail-width) minmax(0, 1fr);
  }
  .rail {
    position: sticky;
    top: 0;
    height: 100dvh;
    border-inline-end: 1px solid var(--color-line);
    border-bottom: 0;
    padding: var(--space-lg) var(--space-sm);
    display: flex;
    flex-direction: column;
  }
  .rail > .brand {
    display: flex;
    margin-inline: var(--space-xs);
  }
  .search-launch {
    display: flex;
    padding: var(--space-2xs);
    font-size: 0.625rem;
    justify-content: flex-start;
    gap: var(--space-2xs);
    color: var(--color-muted);
    margin-block: var(--space-lg);
    border-color: var(--color-line);
    background: var(--color-paper);
  }
  .search-launch .icon {
    width: 15px;
    height: 15px;
  }
  .search-launch kbd {
    font-size: 0.5rem;
  }
  .rail nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2xs);
  }
  .rail nav a {
    justify-content: flex-start;
    padding-inline: var(--space-sm);
    gap: var(--space-xs);
    min-height: 44px;
  }
  .rail-bottom {
    margin-top: auto;
    display: block;
  }
  .rail-note {
    font-size: 0.625rem;
    padding: var(--space-sm);
    color: var(--color-muted);
    line-height: 1.7;
  }
  .rail-note strong {
    font-weight: 500;
  }
  .rail-bottom button {
    font-size: var(--text-xs);
    color: var(--color-muted);
    width: 100%;
    justify-content: flex-start;
    margin-top: var(--space-md);
  }
  .mobile-search {
    display: none;
  }
  .topbar {
    height: 80px;
  }
  .work-grid {
    grid-template-columns: minmax(0, 2.2fr) minmax(260px, 1fr);
  }
  .chart svg {
    height: 280px;
  }
  .chart {
    min-height: 280px;
  }
  .lower-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }
  .report-grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  }
  .page-head {
    margin-bottom: var(--space-lg);
  }
  main {
    min-height: calc(100dvh - 172px);
  }
  .photo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (min-width: 90rem) {
  main {
    padding: var(--space-xl);
  }
  .topbar {
    padding-inline: var(--space-xl);
  }
  .foot-line {
    margin-inline: var(--space-xl);
  }
  .readings .reading {
    padding: var(--space-lg);
  }
  .panel {
    padding: var(--space-lg);
  }
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes dialog-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes data-in {
  from {
    opacity: 0.5;
  }
  to {
    opacity: 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  dialog[open] {
    animation: data-in 120ms linear !important;
  }
  button:active,
  a.button:active,
  .rail nav a:active {
    transform: none;
  }
}