/*
 * RataHQ shell visual system. One token set, two surfaces: the integration workbench (/) and
 * the operator console (/operator). Same-origin only: no web fonts, no external assets. Status
 * colour is restrained to three meanings (ok, degraded, refused) plus a neutral unknown.
 */

:root {
  color-scheme: dark;

  /* Surfaces, darkest to lightest. */
  --canvas: #0c1011;
  --surface: #121819;
  --surface-raised: #171f20;
  --surface-sunken: #0a0d0e;
  --surface-hover: #1c2527;

  /* Ink. */
  --ink: #e2e8e6;
  --ink-strong: #f4f7f6;
  --muted: #8d9b98;
  --faint: #5f6c69;

  /* Lines. */
  --line: #212b2d;
  --line-strong: #2f3c3e;

  /* Accent: the product teal, lifted for a dark canvas. */
  --accent: #5fb3a6;
  --accent-strong: #86d0c3;
  --accent-soft: rgba(95, 179, 166, 0.12);
  --accent-ink: #06201c;

  /* Status. Only these carry meaning. */
  --ok: #4cbb8a;
  --ok-soft: rgba(76, 187, 138, 0.12);
  --degraded: #d9a441;
  --degraded-soft: rgba(217, 164, 65, 0.13);
  --refused: #e8685e;
  --refused-soft: rgba(232, 104, 94, 0.13);
  --unknown: #76837f;
  --unknown-soft: rgba(118, 131, 127, 0.14);

  /* Compatibility aliases used by the workbench script's class names. */
  --error: var(--refused);
  --error-soft: var(--refused-soft);
  --warning: var(--degraded);
  --warning-soft: var(--degraded-soft);

  --radius-small: 0.25rem;
  --radius: 0.45rem;
  --focus: 0 0 0 2px var(--canvas), 0 0 0 4px var(--accent);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --sans: "Avenir Next", Avenir, "Segoe UI Variable", "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, "Cascadia Code", "JetBrains Mono", Menlo, Consolas, monospace;
  --topbar-height: 3.25rem;
}

* {
  box-sizing: border-box;
}

/* Component display rules must never un-hide a view the script hid. */
[hidden] {
  display: none !important;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--topbar-height) + 1rem);
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.9375rem;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button,
select {
  cursor: pointer;
}

a {
  color: var(--accent-strong);
  text-underline-offset: 0.2em;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

code,
pre,
kbd,
.mono,
input[type="text"],
input[type="number"],
input[type="password"],
textarea {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

code {
  padding: 0.08em 0.3em;
  border-radius: var(--radius-small);
  background: var(--surface-raised);
  color: var(--accent-strong);
  font-size: 0.86em;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.icon {
  display: inline-block;
  flex: 0 0 auto;
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -0.15em;
}

/* ---------------------------------------------------------------- Skip link and focus */

.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.6rem;
  left: 0.6rem;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-small);
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 650;
  text-decoration: none;
  transform: translateY(-180%);
  transition: transform 160ms var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

main:focus,
section:focus {
  outline: none;
  box-shadow: none;
}

/* ---------------------------------------------------------------- Product bar (both surfaces) */

.topbar {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(12, 16, 17, 0.92);
  backdrop-filter: blur(12px);
}

.topbar-inner {
  display: flex;
  align-items: center;
  width: min(100% - 2rem, 96rem);
  min-height: var(--topbar-height);
  margin: 0 auto;
  gap: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink-strong);
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  width: 1.1rem;
  height: 1.1rem;
  color: var(--accent);
}

.surface-switch {
  display: inline-flex;
  padding: 0.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-sunken);
  font-size: 0.78rem;
  font-weight: 600;
}

.surface-switch a,
.surface-switch span {
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-small);
  color: var(--muted);
  text-decoration: none;
  transition: color 160ms var(--ease), background-color 160ms var(--ease);
}

.surface-switch a:hover {
  color: var(--ink);
}

.surface-switch [aria-current="page"] {
  background: var(--surface-raised);
  color: var(--ink-strong);
}

.section-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  min-width: 0;
  overflow-x: auto;
  font-size: 0.8rem;
  font-weight: 600;
  scrollbar-width: none;
}

.section-nav a {
  padding: 0.35rem 0.55rem;
  border-radius: var(--radius-small);
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms var(--ease), background-color 160ms var(--ease);
}

.section-nav a:hover {
  background: var(--surface-hover);
  color: var(--ink);
}

.topbar-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}

/* ---------------------------------------------------------------- Shared controls */

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-small);
  background: var(--surface-sunken);
  color: var(--ink);
  transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}

input,
select {
  min-height: 2.35rem;
  padding: 0.45rem 0.6rem;
  font-size: 0.85rem;
}

select {
  font-family: var(--sans);
}

textarea {
  display: block;
  min-height: 18rem;
  padding: 0.9rem;
  resize: vertical;
  font-size: 0.8rem;
  line-height: 1.6;
  tab-size: 2;
}

input:hover,
select:hover,
textarea:hover {
  border-color: #46585a;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

::placeholder {
  color: var(--faint);
  opacity: 1;
}

button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.35rem;
  padding: 0.45rem 0.85rem;
  border: 1px solid transparent;
  border-radius: var(--radius-small);
  font-size: 0.82rem;
  font-weight: 650;
  white-space: nowrap;
  transition:
    background-color 160ms var(--ease),
    border-color 160ms var(--ease),
    color 160ms var(--ease);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.primary-action {
  width: 100%;
  background: var(--accent);
  color: var(--accent-ink);
}

.primary-action:hover:not(:disabled) {
  background: var(--accent-strong);
}

.secondary-action {
  border-color: var(--line-strong);
  background: transparent;
  color: var(--ink);
}

.secondary-action:hover:not(:disabled) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.ghost-action {
  min-height: 2rem;
  padding: 0.3rem 0.55rem;
  border-color: transparent;
  background: transparent;
  color: var(--muted);
}

.ghost-action:hover:not(:disabled) {
  background: var(--surface-hover);
  color: var(--ink);
}

.danger-action {
  background: var(--refused);
  color: #1d0806;
}

.aligned-action {
  width: auto;
}

.small-action {
  min-height: 1.75rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.75rem;
}

.field {
  margin-bottom: 1rem;
}

.field label,
.label-row label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 650;
}

.field label span,
fieldset.field legend span {
  color: var(--muted);
  font-weight: 500;
}

.label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.label-row > span {
  color: var(--muted);
  font-size: 0.72rem;
}

.field-note {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.5;
}

fieldset.field {
  border: 0;
  padding: 0;
}

fieldset.field legend {
  padding: 0;
  margin-bottom: 0.35rem;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 650;
}

fieldset.field .radio-row {
  display: flex;
  gap: 1.25rem;
}

fieldset.field .radio-row label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0;
  font-weight: 500;
}

fieldset.field .epoch-row {
  display: flex;
  gap: 0.75rem;
}

fieldset.field .epoch-row label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0;
  font-weight: 500;
}

fieldset.field .epoch-row input {
  width: 5.5rem;
}

pre {
  max-height: 32rem;
  margin: 0;
  padding: 0.9rem;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface-sunken);
  color: var(--ink);
  font-size: 0.74rem;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

details {
  border-top: 1px solid var(--line);
}

summary {
  padding: 0.6rem 0.9rem;
  color: var(--accent-strong);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 650;
}

details pre {
  border-width: 1px 0 0;
  border-radius: 0;
}

/* Status vocabulary shared by both surfaces. */

.status-dot {
  display: inline-block;
  flex: 0 0 auto;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--unknown);
  transition: background-color 240ms var(--ease), box-shadow 240ms var(--ease);
}

.is-ok .status-dot,
.status-dot.is-ok {
  background: var(--ok);
  box-shadow: 0 0 0 3px var(--ok-soft);
}

.is-degraded .status-dot,
.status-dot.is-degraded {
  background: var(--degraded);
  box-shadow: 0 0 0 3px var(--degraded-soft);
}

.is-refused .status-dot,
.status-dot.is-refused {
  background: var(--refused);
  box-shadow: 0 0 0 3px var(--refused-soft);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.15rem 0.55rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--unknown-soft);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background-color 240ms var(--ease), border-color 240ms var(--ease), color 240ms var(--ease);
}

.pill.is-ok {
  border-color: rgba(76, 187, 138, 0.35);
  background: var(--ok-soft);
  color: var(--ok);
}

.pill.is-degraded {
  border-color: rgba(217, 164, 65, 0.4);
  background: var(--degraded-soft);
  color: var(--degraded);
}

.pill.is-refused {
  border-color: rgba(232, 104, 94, 0.45);
  background: var(--refused-soft);
  color: var(--refused);
}

.pill.is-muted {
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
}

/* ---------------------------------------------------------------- Workbench (/) */

.workbench main,
.workbench footer {
  width: min(100% - 2rem, 84rem);
  margin: 0 auto;
}

/* ---------------------------------------------------------------- Landing (/) */

.landing main,
.landing footer {
  width: min(100% - 2rem, 84rem);
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  padding: clamp(2.5rem, 6vh, 4rem) 0 clamp(2rem, 5vh, 3.5rem);
  border-bottom: 1px solid var(--line);
}

.hero h1 {
  max-width: 20ch;
  margin: 0 0 1rem;
  color: var(--ink-strong);
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.lede {
  max-width: 42ch;
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.6rem 0 0;
}

.landing-cta {
  display: inline-block;
  padding: 0.65rem 1.2rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 650;
  text-align: center;
  text-decoration: none;
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease);
}

a.secondary-action.landing-cta {
  border-color: var(--line-strong);
}

.landing-cta:focus-visible {
  box-shadow: var(--focus);
  outline: none;
}

.hero-record {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.hero-record figcaption {
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.72rem;
  font-weight: 600;
}

.hero-record dl {
  margin: 0;
  padding: 0.4rem 1rem 0.8rem;
}

.hero-record dl div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.32rem 0;
  border-bottom: 1px solid var(--line);
}

.hero-record dl div:last-child {
  border-bottom: 0;
}

.hero-record dt,
.hero-record dd {
  font-family: var(--mono);
  font-size: 0.76rem;
}

.hero-record dt {
  flex: none;
  color: var(--faint);
}

.hero-record dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--ink);
  text-align: right;
}

.hero-record .is-live {
  color: var(--ok);
}

.entries,
.path,
.charter,
.integrate {
  padding: clamp(2.5rem, 6vw, 4rem) 0;
  border-bottom: 1px solid var(--line);
}

.entries h2,
.path h2,
.charter h2,
.integrate h2 {
  margin: 0;
  color: var(--ink-strong);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.entries ul {
  margin: 1.5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.entries li {
  border-bottom: 1px solid var(--line);
}

.entries li a {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr) 1.5rem;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.1rem 0.25rem;
  border-radius: var(--radius-small);
  color: inherit;
  text-decoration: none;
  transition: background-color 160ms var(--ease);
}

.entries li a:hover {
  background: var(--surface-hover);
}

.entries strong {
  color: var(--ink-strong);
  font-size: 1rem;
}

.entries span {
  color: var(--muted);
  font-size: 0.88rem;
}

.entries li a::after {
  color: var(--faint);
  content: "\2192";
  text-align: right;
  transition: color 160ms var(--ease);
}

.entries li a:hover::after {
  color: var(--accent);
}

.path ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.path li {
  padding: 0 1.25rem 0.25rem;
  border-right: 1px solid var(--line);
}

.path li:first-child {
  padding-left: 0;
}

.path li:last-child {
  border-right: 0;
}

.path-verb {
  margin: 0 0 0.4rem;
  color: var(--ink-strong);
  font-size: 0.95rem;
  font-weight: 650;
}

.path li p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.charter-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 5vw, 4rem);
  margin-top: 1.5rem;
}

.charter h3 {
  margin: 0 0 0.6rem;
  color: var(--ink-strong);
  font-size: 0.85rem;
  font-weight: 650;
}

.charter ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.charter li {
  margin-bottom: 0.4rem;
}

.charter li::marker {
  color: var(--accent);
}

.integrate p {
  max-width: 62ch;
  margin: 1rem 0 0;
  color: var(--muted);
}

.integrate pre {
  margin: 1.5rem 0 0;
  padding: 1.1rem 1.25rem;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-sunken);
  font-size: 0.8rem;
  line-height: 1.7;
}

.integrate pre code {
  padding: 0;
  background: none;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 1em;
}

@media (max-width: 56rem) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .entries li a {
    grid-template-columns: minmax(0, 1fr) 1.5rem;
  }

  .entries strong {
    grid-column: 1;
  }

  .entries span {
    grid-column: 1;
  }

  .entries li a::after {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
  }

  .path ol {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.25rem;
  }

  .path li {
    padding: 0;
    border-right: 0;
  }

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

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
  align-items: end;
  gap: clamp(2rem, 6vw, 5rem);
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--line);
}

.kicker,
.section-label {
  margin: 0 0 0.7rem;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.intro h1 {
  max-width: 16ch;
  margin: 0;
  color: var(--ink-strong);
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.intro-copy {
  max-width: 36rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.intro-copy p {
  margin: 0;
}

.boundary {
  margin-top: 1.1rem !important;
  padding: 0.6rem 0.8rem;
  border-left: 2px solid var(--accent);
  background: var(--accent-soft);
  color: var(--ink);
  font-size: 0.82rem;
}

.concepts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}

.concepts article {
  padding: 1.25rem 1.25rem 1.4rem;
  border-right: 1px solid var(--line);
}

.concepts article:first-child {
  padding-left: 0;
}

.concepts article:last-child {
  border-right: 0;
}

.concepts h2 {
  margin: 0 0 0.45rem;
  color: var(--ink-strong);
  font-size: 0.88rem;
  letter-spacing: -0.01em;
}

.concepts p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.workflow {
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 52rem;
  margin-bottom: 1.75rem;
}

.section-heading h2 {
  margin: 0;
  color: var(--ink-strong);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.section-heading > p:last-child {
  max-width: 68ch;
  margin: 0.6rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.workbench-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(17rem, 0.75fr);
  align-items: start;
  gap: clamp(1.25rem, 3vw, 2.5rem);
}

.editor-column,
.binding-column {
  min-width: 0;
}

.binding-column {
  position: sticky;
  top: calc(var(--topbar-height) + 1rem);
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.binding-column h3,
.exchange h3 {
  margin: 0 0 0.9rem;
  color: var(--ink-strong);
  font-size: 0.82rem;
  font-weight: 650;
}

.editor-field {
  margin-top: 1.25rem;
}

.lifecycle-bindings {
  padding-bottom: 1.25rem;
}

.sub-workflow {
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.sub-workflow h3 {
  margin-bottom: 0.25rem;
}

.inline-result {
  margin-top: 0.9rem;
  padding: 0.7rem;
  border-left: 2px solid var(--ok);
  background: var(--ok-soft);
  font-family: var(--mono);
  font-size: 0.74rem;
  overflow-wrap: anywhere;
}

.inline-result.is-error {
  border-color: var(--refused);
  background: var(--refused-soft);
  color: var(--refused);
}

.inline-result.empty-state {
  display: block;
  padding: 0.7rem;
  border: 0;
  border-left: 2px solid var(--line-strong);
  border-radius: 0;
  background: var(--surface-sunken);
  color: var(--muted);
  text-align: left;
}

.passport-bindings {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: end;
  gap: 0.9rem;
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.passport-bindings .field {
  margin: 0;
}

.field-wide {
  grid-column: span 2;
}

.passport-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 1.25rem 0 0.9rem;
}

.passport-toolbar p {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.74rem;
}

.passport-toolbar > div {
  display: flex;
  gap: 0.5rem;
}

.passport-results {
  min-height: 10rem;
}

.empty-state {
  display: grid;
  place-items: center;
  padding: 2rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 0.84rem;
  text-align: center;
}

.passport-results.is-error {
  border-color: rgba(232, 104, 94, 0.45);
  background: var(--refused-soft);
  color: var(--refused);
}

.passport-overview {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(14rem, 0.7fr);
  gap: 1.5rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.passport-overview h3 {
  margin: 0 0 0.3rem;
  color: var(--ink-strong);
  font-family: var(--mono);
  font-size: 1rem;
}

.passport-overview p {
  margin: 0.25rem 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.count-list {
  display: grid;
  gap: 0.4rem;
  margin: 0;
}

.count-list div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 0.75rem;
  align-items: baseline;
}

.count-list dt,
.count-list dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.74rem;
}

.count-list dt {
  overflow-wrap: anywhere;
}

.count-list dd {
  color: var(--muted);
}

.signals {
  display: grid;
  gap: 0.75rem;
}

.signal {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.signal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0.9rem;
  border-bottom: 1px solid var(--line);
}

.signal-header h3 {
  margin: 0;
  color: var(--ink-strong);
  font-family: var(--mono);
  font-size: 0.82rem;
  overflow-wrap: anywhere;
}

.signal-header p {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.state-badge {
  flex: 0 0 auto;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  background: var(--ok-soft);
  color: var(--ok);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
}

.state-badge.is-disputed {
  background: var(--degraded-soft);
  color: var(--degraded);
}

.provenance-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 0;
  padding: 0.85rem 0.9rem;
}

.provenance-grid div {
  min-width: 0;
}

.provenance-grid dt {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 650;
}

.provenance-grid dd {
  margin: 0.15rem 0 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  overflow-wrap: anywhere;
}

.exchange-state {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0.9rem;
  border-left: 3px solid var(--line-strong);
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
  background: var(--surface);
  transition: border-color 240ms var(--ease), background-color 240ms var(--ease);
}

.exchange-state span:first-child {
  font-weight: 700;
}

.exchange-state span:last-child {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.74rem;
}

.exchange-state.is-loading {
  border-color: var(--degraded);
  background: var(--degraded-soft);
}

.exchange-state.is-success {
  border-color: var(--ok);
  background: var(--ok-soft);
}

.exchange-state.is-error {
  border-color: var(--refused);
  background: var(--refused-soft);
}

.exchange-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 0 1.25rem;
  border-bottom: 1px solid var(--line);
}

.exchange-meta div {
  min-width: 0;
  padding: 0.8rem 0.9rem;
  border-right: 1px solid var(--line);
}

.exchange-meta div:first-child {
  padding-left: 0;
}

.exchange-meta div:last-child {
  border-right: 0;
}

.exchange-meta dt {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 650;
}

.exchange-meta dd {
  margin: 0.2rem 0 0;
  font-family: var(--mono);
  font-size: 0.74rem;
  overflow-wrap: anywhere;
}

.exchange-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.exchange-grid > div {
  min-width: 0;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  width: min(100% - 2rem, 96rem);
  margin: 0 auto;
  padding: 1.5rem 0 2.5rem;
  color: var(--faint);
  font-size: 0.74rem;
}

.site-footer p {
  margin: 0;
}

.workbench .site-footer {
  width: min(100% - 2rem, 84rem);
}

/* ---------------------------------------------------------------- Operator console (/operator) */

.console main {
  width: min(100% - 2rem, 96rem);
  margin: 0 auto;
  padding: 1rem 0 0;
}

.console-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  white-space: nowrap;
}

.console-status.is-degraded {
  color: var(--degraded);
}

.console-status.is-refused {
  color: var(--refused);
}

/* Locked / absent gates. */

.gate {
  display: grid;
  place-items: center;
  min-height: calc(100vh - var(--topbar-height) - 8rem);
  padding: 2rem 0;
}

.gate-panel {
  width: min(100%, 28rem);
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.gate-panel h1 {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.4rem;
  color: var(--ink-strong);
  font-size: 1.05rem;
  font-weight: 650;
}

.gate-panel > p {
  margin: 0 0 1.1rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.gate-divider {
  margin: 0.85rem 0 0.65rem;
  color: var(--muted);
  font-size: 0.78rem;
  text-align: center;
}

#gate-sso-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-small);
  font-size: 0.82rem;
  font-weight: 650;
  text-decoration: none;
}

.gate-panel .icon {
  width: 1.15rem;
  height: 1.15rem;
  color: var(--accent);
}

.gate-message {
  margin: 0.9rem 0 0;
  padding: 0.55rem 0.7rem;
  border-left: 2px solid var(--refused);
  background: var(--refused-soft);
  color: var(--refused);
  font-size: 0.78rem;
}

.gate-message:empty {
  display: none;
}

.gate-message.is-info {
  border-color: var(--line-strong);
  background: var(--surface-sunken);
  color: var(--muted);
}

.gate-facts {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  padding: 0.8rem;
  border-radius: var(--radius-small);
  background: var(--surface-sunken);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.gate-facts li {
  list-style: none;
  color: var(--muted);
}

/* Panels. */

.panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 2.6rem;
  padding: 0.45rem 0.8rem;
  border-bottom: 1px solid var(--line);
}

.panel-header h2 {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  color: var(--ink-strong);
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.01em;
}

.panel-header h2 .icon {
  color: var(--muted);
}

.panel-meta {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.68rem;
  white-space: nowrap;
}

.panel-body {
  padding: 0.8rem;
}

.panel-note {
  margin: 0;
  padding: 0.55rem 0.8rem;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.72rem;
}

.not-exposed {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.not-exposed::before {
  content: "—";
}

.panel-empty {
  margin: 0;
  padding: 1.4rem 0.8rem;
  color: var(--muted);
  font-size: 0.8rem;
  text-align: center;
}

/* Layout grid. */

.console-grid {
  display: grid;
  gap: 0.75rem;
  padding-bottom: 1.5rem;
}

.console-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  align-items: start;
  gap: 0.75rem;
}

.side-stack {
  display: grid;
  gap: 0.75rem;
  min-width: 0;
}

/* Attention strip: health and alerts sit above everything. */

.attention {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--unknown);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 240ms var(--ease), background-color 240ms var(--ease);
}

.attention.is-ok {
  border-left-color: var(--ok);
}

.attention.is-degraded {
  border-color: rgba(217, 164, 65, 0.35);
  border-left-color: var(--degraded);
  background: linear-gradient(90deg, var(--degraded-soft), var(--surface) 55%);
}

.attention.is-refused {
  border-color: rgba(232, 104, 94, 0.4);
  border-left-color: var(--refused);
  background: linear-gradient(90deg, var(--refused-soft), var(--surface) 55%);
}

.attention-verdict {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
  color: var(--ink-strong);
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.attention-verdict .status-dot {
  width: 0.65rem;
  height: 0.65rem;
}

.attention-items {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  min-width: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.attention-items li {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-small);
  background: var(--surface-sunken);
  font-size: 0.78rem;
}

.attention-items li strong {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 650;
}

.attention-items li.is-refused strong {
  color: var(--refused);
}

.attention-items li.is-degraded strong {
  color: var(--degraded);
}

.attention-items li span {
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.attention-quiet {
  color: var(--muted);
  font-size: 0.8rem;
}

.attention-meta {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.68rem;
  text-align: right;
  white-space: nowrap;
}

/* Health tiles. */

.health-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.tile {
  position: relative;
  min-width: 0;
  padding: 0.75rem 0.85rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 240ms var(--ease);
}

.tile.is-degraded {
  border-color: rgba(217, 164, 65, 0.35);
}

.tile.is-refused {
  border-color: rgba(232, 104, 94, 0.45);
}

.tile-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin: 0 0 0.35rem;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tile-value {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  color: var(--ink-strong);
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: -0.015em;
}

.tile-facts {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.15rem 0.7rem;
  margin: 0.55rem 0 0;
  font-size: 0.72rem;
}

.tile-facts dt {
  color: var(--faint);
}

.tile-facts dd {
  margin: 0;
  overflow: hidden;
  color: var(--ink);
  font-family: var(--mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Component gauges. */

.component-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) minmax(0, 1.2fr) minmax(0, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.component {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
  padding: 0.6rem 0.85rem;
  border-right: 1px solid var(--line);
}

.component:last-child {
  border-right: 0;
}

.component-name {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: lowercase;
}

.component-state {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.84rem;
  font-weight: 650;
}

.component-state.is-muted {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
}

.component-value {
  font-family: var(--mono);
  font-size: 0.84rem;
  font-weight: 600;
}

/* Activity feed. */

.feed-controls {
  display: inline-flex;
  padding: 0.12rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface-sunken);
}

.feed-controls button {
  min-height: 1.6rem;
  padding: 0.1rem 0.5rem;
  border-radius: 0.2rem;
  background: transparent;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 600;
}

.feed-controls button[aria-pressed="true"] {
  background: var(--surface-raised);
  color: var(--ink-strong);
}

.feed {
  max-height: 34rem;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  list-style: none;
  font-size: 0.76rem;
}

.feed-item {
  display: grid;
  grid-template-columns: 4.6rem 0.5rem 5.3rem minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.38rem 0.8rem;
  border-bottom: 1px solid var(--line);
}

.feed-item:last-child {
  border-bottom: 0;
}

.feed-item.is-new {
  animation: feed-arrive 900ms var(--ease);
}

@keyframes feed-arrive {
  from {
    background: var(--accent-soft);
  }
  to {
    background: transparent;
  }
}

.feed-item time {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.feed-item .status-dot {
  align-self: center;
  width: 0.4rem;
  height: 0.4rem;
  box-shadow: none !important;
}

.feed-kind {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: lowercase;
}

.feed-message {
  min-width: 0;
  overflow: hidden;
  color: var(--ink);
  font-family: var(--mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.feed-message b {
  color: var(--ink-strong);
  font-weight: 650;
}

.feed-message .is-refused {
  color: var(--refused);
}

.feed-message .is-degraded {
  color: var(--degraded);
}

.feed-message .is-ok {
  color: var(--ok);
}

.feed-meta {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.68rem;
  white-space: nowrap;
}

/* Tables. */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.76rem;
}

.data-table th {
  padding: 0.4rem 0.8rem;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.66rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-align: left;
  text-transform: uppercase;
  white-space: nowrap;
}

.data-table td {
  padding: 0.42rem 0.8rem;
  border-bottom: 1px solid var(--line);
  vertical-align: baseline;
}

.data-table tr:last-child td {
  border-bottom: 0;
}

.data-table .num {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}

.data-table .mono {
  font-size: 0.72rem;
  overflow-wrap: anywhere;
}

.data-table .sub {
  display: block;
  margin-top: 0.1rem;
  color: var(--muted);
  font-size: 0.72rem;
}

.data-table tr.is-refused td:first-child {
  box-shadow: inset 2px 0 0 var(--refused);
}

.data-table tr.is-degraded td:first-child {
  box-shadow: inset 2px 0 0 var(--degraded);
}

.data-table tr.is-muted td {
  color: var(--faint);
}

.state-cell {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  white-space: nowrap;
}

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

.traffic-grid > div + div {
  border-top: 1px solid var(--line);
}

.table-caption {
  margin: 0;
  padding: 0.55rem 0.8rem 0.1rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 650;
}

.bar {
  display: block;
  height: 0.2rem;
  margin-top: 0.25rem;
  border-radius: 1px;
  background: var(--accent);
  opacity: 0.6;
  transition: width 400ms var(--ease);
}

/* Operations. */

.ops-grid {
  display: grid;
  grid-template-columns: minmax(18rem, 0.8fr) minmax(0, 2fr);
  align-items: start;
}

.ops-grid > * {
  min-width: 0;
}

.ops-forms {
  display: grid;
  gap: 1.1rem;
  padding: 0.9rem;
  border-right: 1px solid var(--line);
}

.ops-forms h3 {
  margin: 0 0 0.6rem;
  color: var(--ink-strong);
  font-size: 0.78rem;
  font-weight: 650;
}

.ops-forms form + form {
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}

.input-row {
  display: flex;
  gap: 0.4rem;
}

.input-row input {
  min-width: 0;
}

.result-panel {
  margin-top: 0.8rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--line-strong);
  border-radius: var(--radius-small);
  background: var(--surface-sunken);
  font-size: 0.76rem;
}

.result-panel:empty {
  display: none;
}

.result-panel.is-ok {
  border-left-color: var(--ok);
}

.result-panel.is-refused {
  border-left-color: var(--refused);
}

.result-panel.is-degraded {
  border-left-color: var(--degraded);
}

.result-head {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  padding: 0.55rem 0.7rem 0.2rem;
  color: var(--ink-strong);
  font-weight: 650;
}

.result-facts {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.15rem 0.7rem;
  margin: 0;
  padding: 0.3rem 0.7rem 0.6rem;
}

.result-facts dt {
  color: var(--faint);
}

.result-facts dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  overflow-wrap: anywhere;
}

/* Registration approvals. */

.approvals-list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.approval-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-raised);
  padding: 0.7rem 0.8rem;
}

.approval-card h4 {
  margin: 0 0 0.4rem;
  font-size: 0.85rem;
  color: var(--ink-strong);
  overflow-wrap: anywhere;
}

.approval-card .result-facts {
  padding: 0.2rem 0 0.4rem;
}

.approval-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: end;
}

.approval-actions .field {
  flex: 1 1 12rem;
  margin: 0;
}

.approval-actions .danger-action {
  border: 1px solid var(--refused);
  border-radius: var(--radius-small);
  background: var(--refused-soft);
  color: var(--ink-strong);
  padding: 0.45rem 0.8rem;
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
}

.approval-actions .danger-action:hover:not(:disabled) {
  background: rgba(232, 104, 94, 0.22);
}

.approval-actions .danger-action:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Roster. */

.roster-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
}

.roster-grid > div + div {
  border-left: 1px solid var(--line);
}

.facts {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.3rem 1rem;
  margin: 0;
  padding: 0.8rem;
  font-size: 0.76rem;
}

.facts dt {
  color: var(--faint);
}

.facts dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  overflow-wrap: anywhere;
}

/* Confirmation dialog. */

dialog {
  width: min(100% - 2rem, 30rem);
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface-raised);
  color: var(--ink);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
}

dialog::backdrop {
  background: rgba(4, 6, 7, 0.72);
}

dialog[open] {
  animation: dialog-in 180ms var(--ease);
}

@keyframes dialog-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dialog-body {
  padding: 1.1rem 1.1rem 0.4rem;
}

.dialog-body h2 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.4rem;
  color: var(--ink-strong);
  font-size: 1rem;
}

.dialog-body h2 .icon {
  color: var(--degraded);
}

.dialog-body p {
  margin: 0 0 0.8rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.8rem 1.1rem 1.1rem;
}

.dialog-actions button {
  width: auto;
}

/* Stale data: last good values stay visible but visibly dimmed. */

.is-stale .health-grid,
.is-stale .component-strip,
.is-stale .side-stack {
  opacity: 0.55;
  transition: opacity 240ms var(--ease);
}

/* ---------------------------------------------------------------- Responsive */

@media (max-width: 1180px) {
  .health-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .component-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .component:nth-child(3) {
    border-right: 0;
  }

  .component:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line);
  }

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

  .ops-forms {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .roster-grid > div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .section-nav {
    display: none;
  }
}

@media (max-width: 900px) {
  .intro,
  .workbench-grid,
  .passport-overview {
    grid-template-columns: 1fr;
  }

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

  .concepts article {
    padding-left: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .binding-column {
    position: static;
  }

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

  .attention {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.5rem;
  }

  .attention-meta {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .health-grid,
  .component-strip,
  .concepts,
  .passport-bindings,
  .exchange-grid,
  .exchange-meta {
    grid-template-columns: 1fr;
  }

  .component {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .field-wide {
    grid-column: auto;
  }

  .passport-toolbar,
  .signal-header,
  .exchange-state {
    align-items: stretch;
    flex-direction: column;
  }

  .provenance-grid {
    grid-template-columns: 1fr;
  }

  .exchange-meta div {
    padding: 0.7rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .feed-item {
    grid-template-columns: 4.3rem 0.5rem minmax(0, 1fr);
  }

  .feed-kind,
  .feed-meta {
    display: none;
  }

  .topbar-inner {
    flex-wrap: wrap;
    padding: 0.4rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}