:root {
  --bg: #090b0d;
  --bg-deep: #050708;
  --surface: #111619;
  --surface-raised: #171e21;
  --surface-soft: #1c2427;
  --line: #2a3437;
  --line-strong: #3b494d;
  --text: #dce5db;
  --text-soft: #b8c3bb;
  --muted: #87958c;
  --accent: #b9ff66;
  --accent-dim: rgb(185 255 102 / 16%);
  --cyan: #56c8ff;
  --cyan-dim: rgb(86 200 255 / 13%);
  --warning: #ff9d52;
  --warning-dim: rgb(255 157 82 / 14%);
  --danger: #ff667a;
  --danger-dim: rgb(255 102 122 / 14%);
  --shadow: 0 24px 80px rgb(0 0 0 / 42%);
  --font-sans: Bahnschrift, "DejaVu Sans", sans-serif;
  --font-mono: "Cascadia Mono", "IBM Plex Mono", "DejaVu Sans Mono", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--bg-deep);
  color-scheme: dark;
  font-family: var(--font-sans);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 82% 7%, rgb(86 200 255 / 10%), transparent 26rem),
    radial-gradient(circle at 14% 44%, rgb(185 255 102 / 8%), transparent 30rem),
    linear-gradient(145deg, #0b0f11 0%, #07090a 46%, #0d1113 100%);
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--accent);
}

.ambient-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.55;
  background-image:
    linear-gradient(rgb(220 229 219 / 2.8%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(220 229 219 / 2.8%) 1px, transparent 1px),
    repeating-linear-gradient(
      115deg,
      transparent 0,
      transparent 13px,
      rgb(255 255 255 / 1.2%) 14px
    );
  background-size: 40px 40px, 40px 40px, 17px 17px;
  mask-image: linear-gradient(to bottom, black 0%, rgb(0 0 0 / 45%) 64%, transparent 100%);
}

.app-shell {
  width: min(1560px, calc(100% - 48px));
  margin: 0 auto;
  padding: 24px 0 36px;
}

.top-rail {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 13px 16px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
  background: rgb(11 15 17 / 78%);
  backdrop-filter: blur(14px);
}

.lab-mark,
.system-state,
.state-item {
  display: flex;
  min-width: 0;
  align-items: center;
}

.lab-mark {
  gap: 13px;
}

.lab-index {
  display: grid;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--accent);
  color: var(--accent);
  font: 700 13px/1 var(--font-mono);
}

.eyebrow,
.panel-number,
.result-kicker {
  margin: 0;
  color: var(--muted);
  font: 700 10px/1.25 var(--font-mono);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.lab-name {
  max-width: 100%;
  margin: 4px 0 0;
  overflow-wrap: anywhere;
  color: var(--text-soft);
  font-size: 14px;
  letter-spacing: 0.015em;
}

.system-state {
  flex: 0 1 auto;
  justify-content: flex-end;
  gap: 14px;
  color: var(--text-soft);
  font: 600 11px/1.25 var(--font-mono);
}

.state-item {
  gap: 8px;
  overflow-wrap: anywhere;
}

.state-divider {
  width: 1px;
  height: 20px;
  background: var(--line);
}

.status-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 0 4px rgb(135 149 140 / 8%);
}

.status-dot.is-ready {
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-dim), 0 0 14px rgb(185 255 102 / 45%);
}

.status-dot.is-failed {
  background: var(--danger);
  box-shadow: 0 0 0 4px var(--danger-dim);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  align-items: end;
  gap: clamp(32px, 7vw, 112px);
  padding: clamp(56px, 8vw, 112px) clamp(4px, 2vw, 28px) clamp(44px, 6vw, 82px);
}

.eyebrow.accent {
  color: var(--accent);
}

h1,
h2,
h3,
p {
  min-width: 0;
  overflow-wrap: anywhere;
}

h1 {
  margin: 16px 0 0;
  overflow-wrap: normal;
  color: var(--text);
  font-size: clamp(46px, 6.4vw, 98px);
  font-weight: 700;
  line-height: 0.89;
  letter-spacing: -0.055em;
}

h1 span {
  color: transparent;
  -webkit-text-stroke: 1px var(--text-soft);
}

.intro-note {
  position: relative;
  max-width: 520px;
  margin: 0 0 4px;
  padding: 0 0 0 22px;
  color: var(--text-soft);
  font-size: clamp(15px, 1.25vw, 18px);
  line-height: 1.65;
}

.intro-note::before {
  position: absolute;
  top: 5px;
  bottom: 5px;
  left: 0;
  width: 2px;
  content: "";
  background: linear-gradient(var(--accent), transparent);
}

.workbench {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  align-items: start;
  gap: 18px;
}

.specimen-panel,
.trace-panel {
  position: relative;
  min-width: 0;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgb(255 255 255 / 2.5%), transparent 22%),
    var(--surface);
  box-shadow: var(--shadow);
}

.specimen-panel::before,
.trace-panel::before {
  position: absolute;
  top: -1px;
  left: -1px;
  width: 78px;
  height: 1px;
  content: "";
  background: var(--accent);
  box-shadow: 0 0 20px rgb(185 255 102 / 30%);
}

.trace-panel::before {
  right: -1px;
  left: auto;
  background: var(--cyan);
  box-shadow: 0 0 20px rgb(86 200 255 / 30%);
}

.panel-heading {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 24px 20px;
  border-bottom: 1px solid var(--line);
}

.panel-heading h2 {
  margin: 7px 0 0;
  color: var(--text);
  font-size: clamp(22px, 2vw, 31px);
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.fixture-chip {
  max-width: 150px;
  flex: 0 1 auto;
  padding: 7px 9px;
  border: 1px solid var(--warning);
  color: var(--warning);
  font: 700 9px/1.25 var(--font-mono);
  letter-spacing: 0.09em;
  text-align: center;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.specimen-layout {
  display: grid;
  grid-template-columns: minmax(180px, 1.2fr) minmax(120px, 0.8fr);
  gap: 18px;
  padding: 24px;
}

.specimen-preview {
  min-width: 0;
  margin: 0;
}

.preview-frame {
  position: relative;
  aspect-ratio: 1;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: #000;
}

.preview-frame::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 49.8%, rgb(185 255 102 / 22%) 50%, transparent 50.2%),
    linear-gradient(transparent 49.8%, rgb(185 255 102 / 22%) 50%, transparent 50.2%);
}

.preview-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.02);
}

.scan-line {
  position: absolute;
  z-index: 2;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  opacity: 0.72;
  animation: scan 3.2s ease-in-out infinite;
}

.corner {
  position: absolute;
  z-index: 3;
  width: 20px;
  height: 20px;
  border-color: var(--accent);
}

.corner-tl {
  top: 9px;
  left: 9px;
  border-top: 2px solid;
  border-left: 2px solid;
}

.corner-br {
  right: 9px;
  bottom: 9px;
  border-right: 2px solid;
  border-bottom: 2px solid;
}

.specimen-preview figcaption {
  display: flex;
  min-width: 0;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 1px 0;
  color: var(--text-soft);
  font: 600 11px/1.35 var(--font-mono);
}

.specimen-preview figcaption span {
  min-width: 0;
  overflow-wrap: anywhere;
}

#specimen-meta {
  color: var(--muted);
  text-align: right;
}

.sample-picker {
  display: grid;
  min-width: 0;
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.sample-button {
  display: grid;
  min-width: 0;
  min-height: 70px;
  grid-template-columns: 48px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 10px;
  align-items: center;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--surface-raised);
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.sample-button img {
  width: 48px;
  height: 48px;
  grid-row: 1 / 3;
  border: 1px solid var(--line-strong);
}

.sample-button span,
.sample-button small {
  min-width: 0;
  overflow-wrap: anywhere;
  text-align: left;
}

.sample-button span {
  align-self: end;
  font-size: 13px;
  font-weight: 700;
}

.sample-button small {
  align-self: start;
  color: var(--muted);
  font: 600 9px/1.3 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.sample-button:hover,
.sample-button.is-selected {
  border-color: var(--accent);
  background: var(--accent-dim);
  transform: translateX(-2px);
}

.dataset-note {
  margin: 0 24px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: rgba(104, 241, 187, 0.045);
  color: var(--muted);
  font: 500 10px/1.55 var(--font-mono);
  overflow-wrap: anywhere;
}

.dataset-note code {
  color: var(--cyan);
}

.upload-row,
.identity-row,
.scenario-fieldset {
  min-width: 0;
  margin: 0 24px;
  border-top: 1px solid var(--line);
}

.upload-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(100px, auto);
  align-items: center;
  gap: 14px;
  padding: 18px 0;
}

.secondary-button {
  display: flex;
  min-width: 0;
  min-height: 54px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 9px 13px;
  border: 1px solid var(--line-strong);
  background: transparent;
  cursor: pointer;
  transition: border-color 180ms ease, color 180ms ease;
}

.secondary-button span,
.secondary-button small {
  max-width: 100%;
  overflow-wrap: anywhere;
  text-align: left;
}

.secondary-button span {
  font-size: 12px;
  font-weight: 700;
}

.secondary-button small {
  margin-top: 4px;
  color: var(--muted);
  font: 500 9px/1.35 var(--font-mono);
}

.secondary-button:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.upload-status {
  min-width: 0;
  color: var(--muted);
  font: 500 10px/1.35 var(--font-mono);
  overflow-wrap: anywhere;
  text-align: right;
}

.identity-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(150px, 0.75fr);
  align-items: center;
  gap: 18px;
  padding: 18px 0;
}

.identity-row label {
  min-width: 0;
}

.identity-row label span,
.identity-row label small {
  display: block;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.identity-row label span {
  font-size: 12px;
  font-weight: 700;
}

.identity-row label small {
  margin-top: 4px;
  color: var(--muted);
  font: 500 9px/1.35 var(--font-mono);
}

#login-input {
  width: 100%;
  min-width: 0;
  height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  outline: none;
  background: var(--bg);
  color: var(--text);
  font: 600 12px/1 var(--font-mono);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.scenario-fieldset {
  padding: 17px 0 0;
  border-right: 0;
  border-bottom: 0;
  border-left: 0;
}

.scenario-fieldset legend {
  padding: 0;
  color: var(--muted);
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scenario-grid {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  margin-top: 12px;
}

.scenario-button {
  min-width: 0;
  min-height: 44px;
  padding: 9px 10px;
  overflow-wrap: anywhere;
  border: 1px solid var(--line);
  background: var(--surface-raised);
  cursor: pointer;
  font-size: 11px;
  font-weight: 650;
  text-align: left;
  transition: border-color 180ms ease, background 180ms ease;
}

.scenario-button span {
  margin-right: 6px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
}

.scenario-button:hover,
.scenario-button.is-selected {
  border-color: var(--warning);
  background: var(--warning-dim);
}

.scenario-button.is-selected span {
  color: var(--warning);
}

.run-button {
  display: flex;
  width: calc(100% - 48px);
  min-width: 0;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 22px 24px 24px;
  padding: 14px 18px;
  overflow-wrap: anywhere;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #10150e;
  cursor: pointer;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-align: left;
  transition: background 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.run-arrow {
  flex: 0 0 auto;
  font: 500 24px/1 var(--font-mono);
}

.run-button:hover:not(:disabled) {
  background: #d0ff99;
  box-shadow: 0 0 32px rgb(185 255 102 / 25%);
  transform: translateY(-2px);
}

.run-button:disabled,
.secondary-button:disabled,
.sample-button:disabled,
.scenario-button:disabled,
input:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.trace-heading {
  align-items: flex-end;
}

.trace-legend {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 9px 12px;
  color: var(--muted);
  font: 500 9px/1.2 var(--font-mono);
}

.trace-legend span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.legend-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
}

.legend-dot.complete {
  background: var(--accent);
}

.legend-dot.active {
  background: var(--cyan);
}

.legend-dot.failed {
  background: var(--danger);
}

.pipeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.stage-card {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 91px;
  grid-template-columns: 42px minmax(0, 1fr) auto 12px;
  align-items: center;
  gap: 15px;
  padding: 17px 24px;
  border-bottom: 1px solid var(--line);
  background: transparent;
  transition: background 240ms ease, box-shadow 240ms ease;
}

.stage-card::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  content: "";
  background: transparent;
  transition: background 240ms ease, box-shadow 240ms ease;
}

.stage-index {
  color: var(--muted);
  font: 600 11px/1 var(--font-mono);
}

.stage-content {
  min-width: 0;
}

.stage-title-row {
  display: flex;
  min-width: 0;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
}

.stage-card h3 {
  margin: 0;
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.stage-detail {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

.stage-time {
  flex: 0 0 auto;
  color: var(--muted);
  font: 600 9px/1 var(--font-mono);
}

.stage-state {
  width: 9px;
  height: 9px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: transparent;
}

#processed-canvas {
  display: block;
  width: 54px;
  height: 54px;
  border: 1px solid var(--line-strong);
  background: #000;
  image-rendering: pixelated;
  opacity: 0.42;
  transition: opacity 220ms ease, border-color 220ms ease;
}

.stage-card[data-state="active"] {
  background: var(--cyan-dim);
  box-shadow: inset 0 0 28px rgb(86 200 255 / 4%);
}

.stage-card[data-state="active"]::before {
  background: var(--cyan);
  box-shadow: 0 0 16px var(--cyan);
}

.stage-card[data-state="active"] .stage-state {
  border-color: var(--cyan);
  background: var(--cyan);
  box-shadow: 0 0 14px rgb(86 200 255 / 65%);
  animation: pulse 1.2s ease-in-out infinite;
}

.stage-card[data-state="complete"] {
  background: linear-gradient(90deg, var(--accent-dim), transparent 48%);
}

.stage-card[data-state="complete"]::before {
  background: var(--accent);
}

.stage-card[data-state="complete"] .stage-state {
  border-color: var(--accent);
  background: var(--accent);
}

.stage-card[data-state="complete"] #processed-canvas,
.stage-card[data-state="active"] #processed-canvas {
  border-color: var(--accent);
  opacity: 1;
}

.stage-card[data-state="failed"] {
  background: linear-gradient(90deg, var(--danger-dim), transparent 48%);
}

.stage-card[data-state="failed"]::before {
  background: var(--danger);
}

.stage-card[data-state="failed"] .stage-state {
  border-color: var(--danger);
  background: var(--danger);
}

.stage-card[data-state="skipped"] {
  opacity: 0.48;
}

.crypto-stage h3,
.crypto-stage .stage-index {
  color: var(--cyan);
}

.result-plate {
  display: grid;
  min-width: 0;
  min-height: 156px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  margin: 20px 24px;
  padding: 22px;
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(circle at 92% 50%, rgb(135 149 140 / 10%), transparent 32%),
    var(--bg);
}

.result-plate h3 {
  margin: 8px 0 0;
  font-size: clamp(23px, 2.2vw, 34px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.result-plate p:last-child {
  max-width: 540px;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.result-mark {
  display: grid;
  width: 70px;
  height: 70px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  font: 400 30px/1 var(--font-mono);
}

.result-plate[data-result="running"] {
  border-color: var(--cyan);
  background: var(--cyan-dim);
}

.result-plate[data-result="running"] .result-mark {
  border-color: var(--cyan);
  color: var(--cyan);
}

.result-plate[data-result="success"] {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.result-plate[data-result="success"] .result-mark,
.result-plate[data-result="success"] h3 {
  border-color: var(--accent);
  color: var(--accent);
}

.result-plate[data-result="rejected"] {
  border-color: var(--warning);
  background: var(--warning-dim);
}

.result-plate[data-result="rejected"] .result-mark,
.result-plate[data-result="rejected"] h3 {
  border-color: var(--warning);
  color: var(--warning);
}

.result-plate[data-result="error"] {
  border-color: var(--danger);
  background: var(--danger-dim);
}

.result-plate[data-result="error"] .result-mark,
.result-plate[data-result="error"] h3 {
  border-color: var(--danger);
  color: var(--danger);
}

.network-log {
  min-width: 0;
  margin: 0 24px 24px;
  border: 1px solid var(--line);
  background: #0b0f11;
}

.network-heading {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 13px;
  border-bottom: 1px solid var(--line);
}

.network-heading h3,
.network-heading span {
  margin: 0;
  font: 700 9px/1.25 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.network-heading span {
  color: var(--muted);
  text-align: right;
}

#network-list {
  max-height: 142px;
  margin: 0;
  padding: 7px 13px;
  overflow-y: auto;
  list-style: none;
  scrollbar-color: var(--line-strong) transparent;
}

#network-list li {
  display: grid;
  min-width: 0;
  grid-template-columns: 42px minmax(0, 1fr) auto auto;
  gap: 9px;
  align-items: center;
  padding: 6px 0;
  color: var(--text-soft);
  border-bottom: 1px dashed rgb(59 73 77 / 55%);
  font: 500 9px/1.3 var(--font-mono);
}

#network-list li:last-child {
  border-bottom: 0;
}

#network-list .log-method,
#network-list .log-status {
  color: var(--cyan);
  font-weight: 700;
}

#network-list .log-path {
  min-width: 0;
  overflow-wrap: anywhere;
}

#network-list .log-time {
  color: var(--muted);
  text-align: right;
}

#network-list .empty-log {
  display: block;
  color: var(--muted);
}

.model-rail {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(210px, 1.35fr) repeat(4, minmax(130px, 1fr));
  margin-top: 18px;
  border: 1px solid var(--line);
  background: rgb(11 15 17 / 90%);
}

.model-cell {
  min-width: 0;
  padding: 15px 17px;
  border-left: 1px solid var(--line);
}

.model-cell:first-child {
  border-left: 0;
}

.model-cell span,
.model-cell strong {
  display: block;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.model-cell span {
  color: var(--muted);
  font: 700 9px/1.2 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.model-cell strong {
  margin-top: 7px;
  color: var(--text-soft);
  font: 600 11px/1.35 var(--font-mono);
}

.primary-cell {
  background: var(--accent-dim);
}

.primary-cell strong {
  color: var(--accent);
}

button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  box-shadow: 0 0 0 5px rgb(86 200 255 / 12%);
}

.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;
}

.reveal {
  opacity: 0;
  animation: reveal 620ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.reveal-1 {
  animation-delay: 40ms;
}

.reveal-2 {
  animation-delay: 100ms;
}

.reveal-3 {
  animation-delay: 180ms;
}

.reveal-4 {
  animation-delay: 260ms;
}

.reveal-5 {
  animation-delay: 340ms;
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scan {
  0%,
  100% {
    top: 8%;
    opacity: 0.25;
  }
  50% {
    top: 92%;
    opacity: 0.85;
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

@media (max-width: 1180px) {
  .workbench {
    grid-template-columns: minmax(0, 1fr);
  }

  .specimen-layout {
    grid-template-columns: minmax(220px, 0.85fr) minmax(320px, 1.15fr);
  }

  .sample-picker {
    grid-template-rows: none;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sample-button {
    grid-template-columns: 46px minmax(0, 1fr);
  }
}

@media (max-width: 900px) {
  .app-shell {
    width: min(100% - 28px, 760px);
    padding-top: 14px;
  }

  .top-rail,
  .intro,
  .panel-heading {
    align-items: flex-start;
  }

  .top-rail,
  .intro {
    grid-template-columns: minmax(0, 1fr);
    flex-direction: column;
  }

  .system-state {
    width: 100%;
    justify-content: flex-start;
  }

  .intro {
    display: grid;
    gap: 28px;
    padding: 58px 4px 46px;
  }

  .intro-note {
    max-width: 620px;
  }

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

  .model-cell,
  .model-cell:first-child {
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
  }

  .model-cell:nth-child(odd) {
    border-left: 0;
  }

  .model-cell:nth-child(-n + 2) {
    border-top: 0;
  }

  .primary-cell {
    grid-column: 1 / 3;
  }
}

@media (max-width: 660px) {
  .app-shell {
    width: min(100% - 20px, 520px);
    padding-bottom: 20px;
  }

  .top-rail {
    gap: 15px;
  }

  .system-state {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .state-divider {
    display: none;
  }

  h1 {
    font-size: clamp(40px, 11vw, 58px);
  }

  .specimen-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .sample-picker {
    grid-template-columns: minmax(0, 1fr);
  }

  .upload-row,
  .identity-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .upload-status {
    text-align: left;
  }

  .panel-heading,
  .trace-heading {
    flex-direction: column;
  }

  .trace-legend {
    justify-content: flex-start;
  }

  .stage-card {
    grid-template-columns: 34px minmax(0, 1fr) 10px;
    gap: 11px;
    padding: 15px 16px;
  }

  .stage-card #processed-canvas {
    display: none;
  }

  .stage-title-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .result-plate {
    grid-template-columns: minmax(0, 1fr);
    margin: 16px;
    padding: 18px;
  }

  .result-mark {
    width: 52px;
    height: 52px;
  }

  .network-log {
    margin: 0 16px 16px;
  }

  #network-list li {
    grid-template-columns: 38px minmax(0, 1fr) auto;
  }

  #network-list .log-time {
    display: none;
  }

  .model-rail {
    grid-template-columns: minmax(0, 1fr);
  }

  .primary-cell {
    grid-column: auto;
  }

  .model-cell,
  .model-cell:first-child,
  .model-cell:nth-child(odd),
  .model-cell:nth-child(-n + 2) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .model-cell:first-child {
    border-top: 0;
  }
}

@media (max-width: 390px) {
  .app-shell {
    width: calc(100% - 12px);
  }

  .panel-heading,
  .specimen-layout {
    padding-right: 16px;
    padding-left: 16px;
  }

  .upload-row,
  .identity-row,
  .scenario-fieldset {
    margin-right: 16px;
    margin-left: 16px;
  }

  .run-button {
    width: calc(100% - 32px);
    margin-right: 16px;
    margin-left: 16px;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}