/*
 * Cranium firmware console.
 *
 * One stylesheet, no images and no fonts to fetch: system typefaces on a paper
 * background, ink, and a single rust accent. Colours are named for what they do and
 * are defined twice, for light and for dark. A state is never shown by colour alone;
 * there is always an icon or a word next to it.
 *
 * Order: colours and type, the page frame, the pieces every page uses, then each page.
 */

:root {
  color-scheme: light dark;

  --paper: #faf7f2;
  --surface: #fffdfa;
  --well: #f4efe7;
  --line: #e7dfd3;
  --line-strong: #d1c6b6;
  --line-field: #94887a;
  --ink: #1c1814;
  --ink-2: #574e45;
  --ink-3: #72675b;

  --accent: #b7410e;
  --accent-strong: #983509;
  --accent-wash: #f8e8dd;
  --on-accent: #fffaf5;

  --good: #2d6a3e;
  --good-wash: #e4efe2;
  --warn: #8f5b00;
  --warn-wash: #f8ecd0;
  --bad: #a4262c;
  --bad-wash: #f9e2df;
  --on-bad: #fffaf7;
  /* The fill of a button or message that destroys something: a red that carries light
     lettering in both themes, where --bad itself turns into a text colour in the dark. */
  --bad-fill: #a4262c;
  --on-bad-fill: #fffaf7;

  --shade: rgb(28 24 20 / 0.5);
  --lift: 0 18px 40px -18px rgb(28 24 20 / 0.35);

  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  --radius: 14px;
  --radius-small: 9px;
  --gutter: 32px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #171411;
    --surface: #211d19;
    --well: #2a2520;
    --line: #342e28;
    --line-strong: #4a4239;
    --line-field: #7d7166;
    --ink: #f3eee7;
    --ink-2: #c2b8ac;
    --ink-3: #9c9185;

    --accent: #e2703a;
    --accent-strong: #ee8855;
    --accent-wash: #3a2418;
    --on-accent: #1a120c;

    --good: #86c794;
    --good-wash: #1f2c21;
    --warn: #e2b455;
    --warn-wash: #33290f;
    --bad: #f08a86;
    --bad-wash: #3a1e1c;
    --on-bad: #2a0d0c;
    --bad-fill: #c2413c;
    --on-bad-fill: #fff6f3;

    --shade: rgb(0 0 0 / 0.6);
    --lift: 0 18px 40px -18px rgb(0 0 0 / 0.7);
  }
}

@media (max-width: 720px) {
  :root {
    --gutter: 16px;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font: 0.9375rem/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
p,
ul,
ol,
dl,
dd,
fieldset,
legend {
  margin: 0;
  padding: 0;
}

ul,
ol {
  list-style: none;
}

fieldset {
  min-width: 0;
  border: 0;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent-strong);
}

strong {
  font-weight: 620;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 5px;
}

[hidden] {
  display: none !important;
}

.mono,
.code {
  font-family: var(--mono);
  font-size: 0.92em;
  letter-spacing: -0.01em;
}

.code {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--well);
  overflow-wrap: anywhere;
}

.quiet {
  color: var(--ink-3);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.eyebrow {
  color: var(--ink-3);
  font-size: 0.75rem;
  font-weight: 620;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.icon {
  flex: none;
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon.is-small {
  width: 14px;
  height: 14px;
}

.icon.is-spinning {
  animation: spin 0.9s linear 0.35s infinite;
}

/* The frame: masthead, sections, account. */

.skip {
  position: absolute;
  top: -80px;
  left: var(--gutter);
  z-index: 30;
  padding: 9px 14px;
  border: 1px solid var(--ink);
  border-radius: var(--radius-small);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-weight: 600;
}

.skip:focus {
  top: 12px;
}

.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.masthead-inner {
  display: flex;
  align-items: stretch;
  gap: 40px;
  max-width: 1224px;
  min-height: 64px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/*
 * One row where there is room for it; "Narrower screens" below has the rest. The
 * sections are never squeezed. If a row gets tight all the same, with a wider typeface
 * or larger text, the account block gives way and its texts end in an ellipsis, so
 * that nothing can come to lie on top of a link.
 */
.brand {
  display: flex;
  flex: none;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
}

.brand:hover {
  color: var(--ink);
}

.brand-mark {
  width: 30px;
  height: 30px;
}

.brand-dome {
  fill: var(--accent);
}

.brand-bars {
  fill: none;
  stroke: var(--paper);
  stroke-width: 2.6;
  stroke-linecap: round;
}

.brand-text {
  display: grid;
  line-height: 1.2;
}

.brand-name {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-sub {
  color: var(--ink-3);
  font-size: 0.75rem;
}

.nav {
  display: flex;
  flex: 1 0 auto;
}

.nav-list {
  display: flex;
  gap: 26px;
}

.nav-list li {
  display: flex;
}

.nav-link {
  display: flex;
  align-items: center;
  border-bottom: 2px solid transparent;
  border-top: 2px solid transparent;
  color: var(--ink-2);
  font-weight: 520;
  text-decoration: none;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--ink);
}

.nav-link[aria-current="page"] {
  border-bottom-color: var(--accent);
  color: var(--ink);
  font-weight: 620;
}

.nav-link:focus-visible {
  outline-offset: -4px;
}

.account {
  display: flex;
  flex: 0 1 auto;
  align-items: center;
  min-width: 0;
}

.account-box {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.account-box > .btn {
  flex: none;
}

/* Two lines set flush right. Both take the width of the block, so both give way with it. */
.account-who {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-width: 0;
  line-height: 1.35;
}

.account-email {
  width: 100%;
  max-width: 260px;
  margin-left: auto;
  overflow: hidden;
  font-size: 0.875rem;
  font-weight: 560;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-meta {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  min-width: 0;
  color: var(--ink-3);
  font-size: 0.78rem;
  white-space: nowrap;
}

.account-role {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 4px;
  color: var(--ink-2);
}

.account-session {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.account-role::after {
  content: "\00b7";
  margin-left: 2px;
  color: var(--ink-3);
}

.main {
  max-width: 1224px;
  margin: 0 auto;
  padding: 40px var(--gutter) 112px;
}

.main:focus {
  outline: none;
}

.boot,
.loading {
  padding: 48px 0;
  color: var(--ink-3);
  text-align: center;
}

.page-head {
  margin-bottom: 28px;
}

.page-head-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px 24px;
}

.page-head-text {
  min-width: 0;
}

/* The eyebrow of a title is part of the heading and takes a row of its own above it. */
.page-title .eyebrow {
  flex-basis: 100%;
  margin-bottom: -4px;
}

.page-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-size: 2rem;
  font-weight: 660;
  letter-spacing: -0.028em;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.page-title:focus {
  outline: none;
}

.page-title .mono {
  font-size: 0.86em;
  letter-spacing: -0.04em;
}

.page-title .badge {
  letter-spacing: 0;
}

.page-lede {
  max-width: 66ch;
  margin-top: 8px;
  color: var(--ink-2);
  font-size: 1rem;
}

.page-meta {
  margin-top: 10px;
  color: var(--ink-2);
  font-size: 0.875rem;
}

.page-meta .mono {
  overflow-wrap: anywhere;
  /* An id that does not fit on one line breaks into lines of equal length. */
  text-wrap: balance;
}

.page-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  color: var(--ink-2);
  font-size: 0.875rem;
  font-weight: 520;
  text-decoration: none;
}

.back:hover {
  color: var(--accent);
}

.page-notice {
  margin-bottom: 20px;
}

.section-title {
  margin: 36px 0 14px;
  font-size: 1.1875rem;
  font-weight: 650;
  letter-spacing: -0.015em;
}

.freshness {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--ink-3);
  font-size: 0.8125rem;
  white-space: nowrap;
}

.freshness-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-2);
  font-weight: 560;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: breathe 1.8s ease-in-out infinite;
}

/* Pieces. */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  padding: 0 15px;
  border: 1px solid var(--line-field);
  border-radius: var(--radius-small);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 560;
  text-decoration: none;
  white-space: nowrap;
  -webkit-appearance: none;
  appearance: none;
}

.btn:hover {
  border-color: var(--ink);
}

.btn:disabled {
  cursor: default;
  opacity: 0.5;
}

.btn.is-primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}

.btn.is-primary:hover:not(:disabled) {
  border-color: var(--accent-strong);
  background: var(--accent-strong);
}

.btn.is-danger {
  border-color: var(--bad-fill);
  background: var(--bad-fill);
  color: var(--on-bad-fill);
}

.btn.is-danger-quiet .icon {
  color: var(--bad);
}

.btn.is-danger-quiet:hover {
  border-color: var(--bad);
}

.btn.is-quiet {
  border-color: transparent;
  background: none;
  color: var(--ink-2);
}

.btn.is-quiet:hover {
  background: var(--well);
  color: var(--ink);
}

.btn.is-small {
  min-height: 32px;
  padding: 0 11px;
  font-size: 0.8125rem;
}

.btn.is-small .icon {
  width: 15px;
  height: 15px;
}

.btn.is-icon {
  width: 34px;
  min-height: 34px;
  padding: 0;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 10px 2px 7px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--well);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.8125rem;
  font-weight: 560;
  line-height: 1.5;
  white-space: nowrap;
}

.badge .icon {
  width: 14px;
  height: 14px;
  stroke-width: 2;
  color: var(--ink-2);
}

.badge.is-good {
  background: var(--good-wash);
}

.badge.is-warn {
  background: var(--warn-wash);
}

.badge.is-bad {
  background: var(--bad-wash);
}

.badge.is-live,
.badge.is-act {
  background: var(--accent-wash);
}

.badge.is-idle {
  border-color: var(--line-strong);
  background: none;
  color: var(--ink-2);
}

.is-good > .icon {
  color: var(--good);
}

.is-warn > .icon {
  color: var(--warn);
}

.is-bad > .icon {
  color: var(--bad);
}

.is-live > .icon,
.is-act > .icon {
  color: var(--accent);
}

.is-wait > .icon,
.is-idle > .icon {
  color: var(--ink-2);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 560;
}

.status-value {
  color: var(--ink-2);
  font-weight: 500;
}

/*
 * A run of short facts with a dot between them. Each item carries its dot on the left;
 * the list is shifted left by the same amount and clipped there, so a dot that lands at
 * the start of a line after wrapping is never seen.
 */
.dotted {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  row-gap: 2px;
  margin-left: -18px;
  clip-path: inset(0 0 0 18px);
}

.dotted > * {
  position: relative;
  padding-left: 18px;
}

.dotted > *::before {
  content: "\00b7";
  position: absolute;
  left: 7px;
}

.tag {
  padding: 1px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink-2);
  font-size: 0.75rem;
  font-weight: 540;
  white-space: nowrap;
}

.tag.is-warn {
  border-color: transparent;
  background: var(--warn-wash);
  color: var(--ink);
}

.card {
  position: relative;
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.card.is-flush {
  padding: 0;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 20px;
  margin-bottom: 16px;
}

.card-more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--ink-2);
  font-size: 0.8125rem;
  font-weight: 520;
  text-decoration: none;
  white-space: nowrap;
}

.card-more .icon {
  width: 14px;
  height: 14px;
}

.card-more:hover {
  color: var(--accent);
}

.card-note {
  color: var(--ink-2);
  font-size: 0.875rem;
}

.facts {
  display: grid;
}

/*
 * A label and its value side by side. They are lined up by giving the label the height
 * of the value's first line, not by their baselines: a value that begins with an icon
 * has the baseline of the icon, which would push its label down.
 */
.fact {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  align-items: start;
  gap: 4px 16px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.fact:last-child {
  padding-bottom: 0;
}

.fact dt {
  color: var(--ink-3);
  font-size: 0.8125rem;
  line-height: 1.5rem;
}

.fact dd {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  min-width: 0;
  min-height: 1.5rem;
}

.fact-strong {
  font-size: 1rem;
  font-weight: 620;
}

.fact-stack {
  display: grid;
  gap: 6px;
  width: 100%;
  min-width: 0;
}

.fact-note {
  flex-basis: 100%;
  color: var(--ink-2);
  font-size: 0.8125rem;
}

.fact-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  width: fit-content;
  font-size: 0.875rem;
}

.digest {
  font-size: 0.8125rem;
  overflow-wrap: anywhere;
  word-break: break-all;
  /* A digest that does not fit on one line breaks into lines of equal length. */
  text-wrap: balance;
}

.digest-row {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
}

.meter {
  width: 100%;
  max-width: 440px;
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--accent-wash);
}

.meter-fill {
  display: block;
  width: var(--progress, 0%);
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 0.6s ease;
}

.meter.is-busy .meter-fill {
  width: 36%;
  animation: sweep 1.5s ease-in-out infinite;
}

.signal {
  width: 20px;
  height: 16px;
}

.signal rect {
  fill: var(--line-strong);
}

.signal .is-on {
  fill: var(--ink);
}

.signal-fact {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--well);
}

.notice.is-bad {
  border-color: transparent;
  background: var(--bad-wash);
}

.notice.is-warn {
  border-color: transparent;
  background: var(--warn-wash);
}

/* The accent on the red wash falls just short of 4.5:1. A link there is ink, and underlined. */
.notice.is-bad a:not(.btn) {
  color: var(--ink);
}

.notice > .icon {
  margin-top: 2px;
}

.notice > .btn {
  flex: none;
}

.notice-text {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}

.notice-more {
  margin-top: 4px;
}

.notice-ref {
  margin-top: 2px;
  color: var(--ink-2);
  font-size: 0.8125rem;
}

.empty {
  display: grid;
  justify-items: center;
  gap: 8px;
  padding: 40px 12px;
  text-align: center;
}

.empty-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 6px;
  border-radius: 50%;
  background: var(--well);
  color: var(--ink-2);
}

.empty-icon .icon {
  width: 22px;
  height: 22px;
}

.empty-title {
  font-size: 1.0625rem;
  font-weight: 620;
}

.empty-text {
  max-width: 54ch;
  color: var(--ink-2);
}

.empty .btn {
  margin-top: 8px;
}

.rows > .row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 14px 24px;
  position: relative;
  padding: 20px 24px;
  border-top: 1px solid var(--line);
}

.rows > .row:first-child {
  border-top: 0;
}

.row-main {
  display: grid;
  flex: 1 1 320px;
  gap: 4px;
  min-width: 0;
}

.row-title {
  font-weight: 620;
}

.row-note {
  color: var(--ink-2);
  font-size: 0.875rem;
}

.row-chevron {
  align-self: center;
  color: var(--ink-3);
}

/* A link that makes its whole row or card the target. */
.cover-link {
  color: var(--ink);
  text-decoration: none;
}

.cover-link::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.cover-link:focus-visible {
  outline: none;
}

.cover-link:focus-visible::after {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.row:has(> .row-main .cover-link:hover),
.row:has(> .cover-link:hover) {
  background: var(--well);
}

.rows > .row:first-child,
.rows > .row:first-child .cover-link::after {
  border-radius: calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0;
}

.rows > .row:last-child,
.rows > .row:last-child .cover-link::after {
  border-radius: 0 0 calc(var(--radius) - 1px) calc(var(--radius) - 1px);
}

.rows > .row:only-child,
.rows > .row:only-child .cover-link::after {
  border-radius: calc(var(--radius) - 1px);
}

.plain-list {
  display: grid;
  gap: 6px;
}

.plain-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  min-width: 0;
}

.plain-list + .card-note {
  margin-top: 10px;
}

.field {
  display: grid;
  gap: 6px;
}

.field-label {
  font-size: 0.875rem;
  font-weight: 620;
}

.field-label .quiet {
  font-weight: 400;
}

.field-hint {
  color: var(--ink-3);
  font-size: 0.8125rem;
}

/* How much of a limited field is used, shown once the limit is in sight. */
.field-count {
  color: var(--ink-2);
  font-weight: 560;
  white-space: nowrap;
}

.field-count.is-full {
  color: var(--ink);
}

.input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--line-field);
  border-radius: var(--radius-small);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
}

textarea.input {
  min-height: 68px;
  resize: vertical;
}

/* Sign-in and other full-page messages. */

.gate {
  display: grid;
  justify-items: center;
  gap: 12px;
  max-width: 480px;
  margin: 11vh auto 0;
  text-align: center;
}

.gate-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: 4px;
  border-radius: 50%;
  background: var(--well);
  color: var(--ink-2);
}

.gate-icon .icon {
  width: 24px;
  height: 24px;
}

.gate-title {
  font-size: 1.5rem;
  font-weight: 660;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.gate-title:focus {
  outline: none;
}

.gate-text {
  color: var(--ink-2);
}

.gate .btn {
  margin-top: 8px;
}

/* Overview. */

.overview {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  align-items: start;
  gap: 20px;
}

.overview-main,
.overview-side,
.overview-pair {
  display: grid;
  gap: 20px;
  min-width: 0;
}

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

.figure {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  margin-bottom: 18px;
}

.figure-value {
  font-size: 3.25rem;
  font-weight: 640;
  letter-spacing: -0.04em;
  line-height: 1;
}

.figure-unit {
  color: var(--ink-2);
}

.board-list,
.fleet-list {
  display: grid;
}

.board-line,
.fleet-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
  min-width: 0;
  padding: 9px 0;
  border-top: 1px solid var(--line);
}

.fleet-line:first-child {
  border-top: 0;
  padding-top: 0;
}

.board-line:last-child,
.fleet-line:last-child {
  padding-bottom: 0;
}

.board-line .mono {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.board-line a {
  color: var(--ink);
  text-decoration: none;
}

.board-line a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.board-line-note {
  margin-left: auto;
  color: var(--ink-3);
  font-size: 0.8125rem;
  white-space: nowrap;
}

/*
 * Where the list is too narrow for a board and its state on one line (a phone, the side
 * column), every board takes two lines, its state under its name. Left to wrap by
 * itself, only the boards with a longer state would, and the list would be ragged.
 */
.board-list {
  container-type: inline-size;
}

@container (max-width: 360px) {
  .board-line-note {
    flex-basis: 100%;
    margin-left: 19px;
  }
}

.presence-dot {
  flex: none;
  width: 9px;
  height: 9px;
  border: 1.5px solid var(--ink-3);
  border-radius: 50%;
}

.presence-dot.is-on {
  border-color: var(--good);
  background: var(--good);
}

/* In rem, not ch: the versions are monospace and "Not reported" is not, and both start the same column. */
.fleet-version {
  min-width: 7.25rem;
  font-size: 1rem;
  font-weight: 620;
}

.pips {
  display: inline-flex;
  gap: 3px;
}

.pip {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--ink);
}

.fleet-count {
  color: var(--ink-2);
  font-size: 0.875rem;
}

.release-figure {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 12px;
}

.release-figure .mono {
  font-size: 1.75rem;
  font-weight: 640;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.card-note + .card-note {
  margin-top: 2px;
}

.calm {
  display: grid;
  gap: 6px;
}

.calm-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.0625rem;
  font-weight: 620;
}

.run-list {
  display: grid;
  gap: 20px;
}

.run + .run {
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.run-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  margin-bottom: 6px;
}

.run-version {
  color: var(--ink);
  font-size: 1.25rem;
  font-weight: 640;
  letter-spacing: -0.03em;
}

.run-note {
  margin-bottom: 6px;
}

.board-runs {
  display: grid;
}

.board-run {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: 4px 20px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}

.board-run:last-child {
  padding-bottom: 0;
}

.board-run-name {
  overflow: hidden;
  color: var(--ink);
  text-decoration: none;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.board-run-name:hover {
  text-decoration: underline;
}

.board-run-state {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.board-run-note {
  color: var(--ink-3);
  font-size: 0.8125rem;
}

.guide {
  margin-bottom: 20px;
}

.guide-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px 28px;
  counter-reset: guide;
}

.guide-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  counter-increment: guide;
}

.guide-mark {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1.5px solid var(--line-strong);
  border-radius: 50%;
  color: var(--ink-2);
  font-size: 0.8125rem;
  font-weight: 620;
}

.guide-mark:empty::before {
  content: counter(guide);
}

.guide-mark .icon {
  width: 14px;
  height: 14px;
  stroke-width: 2.4;
}

.guide-step.is-done .guide-mark {
  border-color: transparent;
  background: var(--good-wash);
  color: var(--good);
}

/* The next thing to do stands out; what is done steps back. */
.guide-step.is-next .guide-mark {
  border-color: var(--accent);
  color: var(--accent);
}

.guide-title {
  font-weight: 620;
}

.guide-step.is-done .guide-title {
  color: var(--ink-2);
}

.guide-text {
  margin-top: 2px;
  color: var(--ink-2);
  font-size: 0.9rem;
}

.guide-text .code {
  margin-top: 6px;
}

/* The activity log, here and on its own page. */

.log-line {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 4px 14px;
  padding: 15px 24px;
  border-top: 1px solid var(--line);
}

.log-line:first-child {
  border-top: 0;
}

.log-icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--well);
  color: var(--ink-2);
}

.log-icon .icon {
  width: 15px;
  height: 15px;
}

.log-body {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding-top: 3px;
}

.log-what {
  overflow-wrap: anywhere;
}

.log-what .badge {
  margin-left: 2px;
  vertical-align: 1px;
}

.log-actor {
  font-weight: 620;
}

.log-target {
  color: var(--ink);
}

.log-detail {
  color: var(--ink-2);
  font-size: 0.8125rem;
  overflow-wrap: anywhere;
}

.log-ref {
  color: var(--ink-3);
}

.log-when {
  padding-top: 5px;
  color: var(--ink-3);
  font-size: 0.8125rem;
  white-space: nowrap;
}

.log.is-compact .log-line {
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 10px 0;
}

.log.is-compact .log-line:first-child {
  padding-top: 0;
}

.log.is-compact .log-line:last-child {
  padding-bottom: 0;
}

.log.is-compact .log-icon {
  display: none;
}

.log.is-compact .log-body,
.log.is-compact .log-when {
  padding-top: 0;
}

.log.is-compact .log-what {
  font-size: 0.875rem;
}

.log-day + .log-day {
  margin-top: 28px;
}

.log-day > .eyebrow {
  margin-bottom: 10px;
}

.log-more {
  display: grid;
  justify-items: center;
  gap: 12px;
  margin-top: 24px;
}

/* Devices. */

.device-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 440px), 1fr));
  gap: 20px;
}

.device-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: 18px;
}

/* The badge keeps its corner, also beside a long line about when the board was seen. */
@media (min-width: 461px) {
  .device-head {
    flex-wrap: nowrap;
  }

  .device-head > div {
    flex: 1 1 auto;
    min-width: 0;
  }

  .device-head > .badge {
    flex: none;
  }
}

.device-name {
  font-size: 1.0625rem;
  font-weight: 620;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}

.device-seen {
  margin-top: 2px;
  color: var(--ink-3);
  font-size: 0.8125rem;
}

.device .cover-link:hover {
  color: var(--accent);
}

/* The focus ring of a card follows the corners of the card. */
.device .cover-link::after {
  border-radius: calc(var(--radius) - 1px);
}

.device:has(.cover-link:hover) {
  border-color: var(--line-strong);
}

.device .fact-link,
.device .badge {
  position: relative;
  z-index: 1;
}

.device-presence {
  margin-bottom: 16px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
  gap: 20px;
}

.stack {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.card:not(.is-flush) > .rows {
  margin: -8px -24px -24px;
}

.history-row {
  align-items: center;
}

/* Firmware. */

.upload {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 32px;
}

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

.upload-main {
  display: grid;
  align-content: start;
  gap: 14px;
  min-width: 0;
}

.trust {
  display: grid;
  align-content: start;
  gap: 12px;
  min-width: 0;
  color: var(--ink-2);
}

.upload:not(.is-readonly) .trust {
  padding-left: 32px;
  border-left: 1px solid var(--line);
}

.trust-title {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
  font-size: 1.0625rem;
  font-weight: 640;
  letter-spacing: -0.01em;
}

.trust-title .icon {
  color: var(--good);
}

.upload.is-readonly .trust p {
  max-width: 76ch;
}

.fingerprint {
  display: grid;
  gap: 4px;
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--ink);
}

/* Two lines of 32, so that the button to copy it stands next to it and not at the far edge. */
.fingerprint .digest {
  flex: 0 1 auto;
  max-width: 34ch;
}

.drop {
  display: grid;
  justify-items: center;
  gap: 5px;
  position: relative;
  padding: 38px 24px;
  border: 1.5px dashed var(--line-strong);
  border-radius: 12px;
  background: var(--paper);
  cursor: pointer;
  text-align: center;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.drop:hover,
.drop.is-over {
  border-color: var(--accent);
  background: var(--accent-wash);
}

.drop:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.drop-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.drop-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 8px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  color: var(--accent);
}

.drop-icon .icon {
  width: 21px;
  height: 21px;
}

.drop-title {
  font-size: 1.0625rem;
  font-weight: 620;
}

.drop-or {
  color: var(--ink-2);
}

.drop-pick {
  color: var(--accent);
  font-weight: 560;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.drop-note {
  max-width: 44ch;
  margin-top: 8px;
  color: var(--ink-3);
  font-size: 0.8125rem;
}

.upload-state {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.upload-file {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
}

.upload-title {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font-size: 1.0625rem;
  font-weight: 620;
  overflow-wrap: anywhere;
}

.upload-title.is-good .icon {
  color: var(--good);
}

.checks {
  display: grid;
  gap: 6px;
}

.check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.check .icon {
  margin-top: 2px;
}

.upload-progress {
  display: grid;
  gap: 8px;
}

.release-main {
  display: grid;
  flex: 1 1 380px;
  gap: 4px;
  min-width: 0;
}

.release-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
}

.release-version {
  font-size: 1.1875rem;
  font-weight: 640;
  letter-spacing: -0.03em;
}

.release.is-revoked .release-version {
  color: var(--ink-2);
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}

.release-notes {
  max-width: 76ch;
  overflow-wrap: anywhere;
}


.release-revoked {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  margin-top: 4px;
  overflow-wrap: anywhere;
}

.release-revoked .icon {
  margin-top: 4px;
  color: var(--bad);
}

/* A revocation that the server has not recorded as finished. */
.release-revoked.is-open .icon {
  color: var(--warn);
}

.release-actions {
  display: flex;
  gap: 8px;
}

.more {
  margin-top: 6px;
}

.more summary {
  width: fit-content;
  color: var(--ink-2);
  cursor: pointer;
  font-size: 0.875rem;
}

.more summary:hover {
  color: var(--accent);
}

.more[open] summary {
  margin-bottom: 4px;
}

/* Deployments. */

.deployment-row .release-version {
  color: var(--ink);
}

.counts {
  display: flex;
  flex-wrap: wrap;
  align-self: center;
  gap: 6px 18px;
  font-size: 0.875rem;
}

.counts .status {
  gap: 6px;
  font-weight: 500;
}

.executions {
  display: grid;
  gap: 16px;
}

.execution {
  display: grid;
  gap: 20px;
}

.execution-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
}

.execution-name {
  font-size: 0.9375rem;
  font-weight: 520;
  overflow-wrap: anywhere;
}

.execution-name a {
  color: var(--ink);
}

.execution-state {
  display: grid;
  gap: 8px;
}

.execution-title {
  gap: 10px;
  font-size: 1.3125rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.execution-title .icon {
  width: 22px;
  height: 22px;
}

/* A title that takes two lines on a phone breaks into lines of similar length. */
.execution-title > span {
  text-wrap: balance;
}

.execution-text {
  max-width: 74ch;
  color: var(--ink-2);
}

.execution-code {
  color: var(--ink-2);
  font-size: 0.875rem;
  overflow-wrap: anywhere;
}

.execution-state .meter {
  margin-top: 4px;
}

/*
 * The one state in which an update waits for a person. It is the only card on the page
 * with a tinted panel, so that the eye goes to what somebody has to do.
 */
.execution.is-act {
  border-color: var(--accent);
}

.execution.is-act .execution-state {
  padding: 16px 18px;
  border-radius: 11px;
  background: var(--accent-wash);
}

.execution.is-act .execution-text {
  color: var(--ink);
}

.execution-foot {
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--ink-3);
  font-size: 0.8125rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.step {
  position: relative;
  padding: 30px 10px 0 0;
  color: var(--ink-3);
  font-size: 0.8125rem;
  line-height: 1.35;
}

/* The rail from this step's mark to the next one. */
.step::before {
  content: "";
  position: absolute;
  top: 10px;
  right: 0;
  left: 22px;
  height: 2px;
  background: var(--line);
}

.step:last-child::before {
  display: none;
}

.step-mark {
  display: grid;
  place-items: center;
  position: absolute;
  top: 0;
  left: 0;
  width: 22px;
  height: 22px;
  border: 2px solid var(--line-field);
  border-radius: 50%;
  background: var(--surface);
}

.step-mark .icon {
  width: 12px;
  height: 12px;
  stroke-width: 3;
}

.step.is-done {
  color: var(--ink-2);
}

.step.is-done .step-mark {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--surface);
}

.step.is-done::before {
  background: var(--ink);
}

.step.is-done:has(+ .is-skipped)::before {
  background: var(--line);
}

.step.is-current {
  color: var(--ink);
  font-weight: 620;
}

.step.is-current .step-mark {
  border-color: var(--accent);
}

.step.is-current .step-mark::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: breathe 1.8s ease-in-out infinite;
}

/*
 * While the image comes in, the rail from "Downloading" to the next step fills with
 * it, and the separate bar above the steps is left out: one rail tells the story.
 * Where the steps stand in a column (see "Narrower screens") the bar stays.
 */
@media (min-width: 721px) {
  .step.has-progress::before {
    background: linear-gradient(to right, var(--accent) var(--progress, 0%), var(--line) var(--progress, 0%));
  }

  .execution-state .meter {
    display: none;
  }
}

.step.is-failed {
  color: var(--ink);
  font-weight: 620;
}

.step.is-failed .step-mark {
  border-color: var(--bad);
  background: var(--bad);
  color: var(--on-bad);
}

.step.is-skipped .step-mark {
  border-color: var(--line-strong);
}

/* Dialogs. */

/*
 * A dialog hangs from a fixed line near the top of the window, so that its title and
 * its steps stay where they are when its height changes from one step to the next.
 */
.dialog {
  --dialog-top: max(16px, 9vh);
  width: min(620px, calc(100vw - 2 * var(--gutter)));
  max-height: min(780px, calc(100vh - var(--dialog-top) - 16px));
  max-height: min(780px, calc(100dvh - var(--dialog-top) - 16px));
  margin-top: var(--dialog-top);
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--lift);
  color: var(--ink);
}

.dialog[open] {
  display: flex;
}

.dialog::backdrop {
  background: var(--shade);
}

.dialog-form {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

.dialog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 16px 4px 24px;
}

.dialog-title {
  padding-top: 3px;
  font-size: 1.3125rem;
  font-weight: 660;
  letter-spacing: -0.02em;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.dialog-body {
  display: grid;
  align-content: start;
  gap: 16px;
  min-height: 0;
  padding: 12px 24px 24px;
  overflow-y: auto;
}

/*
 * What the server said to a request that failed. It stands between the part that
 * scrolls and the buttons, so that it is in view however small the window is. A
 * message longer than the window can spare scrolls by itself. The space above it is
 * its own, so that what scrolls past never touches it.
 */
.dialog-error {
  flex: none;
  max-height: 45vh;
  padding: 10px 24px 20px;
  overflow-y: auto;
}

.dialog-body:has(+ .dialog-error) {
  padding-bottom: 6px;
}

.dialog-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.dialog-spacer {
  flex: 1;
}

/* Why the button next to it cannot be used yet. */
.dialog-hint {
  align-self: center;
  color: var(--ink-2);
  font-size: 0.875rem;
}

.choices {
  display: grid;
  gap: 8px;
}

.choices legend {
  margin-bottom: 10px;
  font-weight: 620;
}

.choice {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  cursor: pointer;
}

.choice:hover {
  border-color: var(--ink-3);
}

.choice:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-wash);
}

.choice:has(input:focus-visible) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.choice input {
  width: 17px;
  height: 17px;
  margin: 3px 0 0;
  accent-color: var(--accent);
}

.choice input:focus-visible {
  outline: none;
}

.choice.is-disabled {
  border-color: var(--line);
  background: var(--well);
  cursor: default;
}

.choice-body {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.choice-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
  font-weight: 620;
  overflow-wrap: anywhere;
}

.choice-note,
.choice-hint {
  color: var(--ink-2);
  font-size: 0.875rem;
  overflow-wrap: anywhere;
}

.choice-warning {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 0.875rem;
}

.choice-warning .icon {
  margin-top: 4px;
  color: var(--warn);
}

.wizard-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-3);
  font-size: 0.875rem;
}

.wizard-steps li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.wizard-number {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--line-strong);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 620;
}

.wizard-number .icon {
  width: 12px;
  height: 12px;
  stroke-width: 3;
}

.wizard-steps .is-current {
  color: var(--ink);
  font-weight: 620;
}

.wizard-steps .is-current .wizard-number {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--surface);
}

.wizard-steps .is-done {
  color: var(--ink-2);
}

.wizard-steps .is-done .wizard-number {
  border-color: var(--ink-2);
}

.wizard-body {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.wizard-body:focus {
  outline: none;
}

.wizard-body .facts .fact:first-child {
  padding-top: 0;
  border-top: 0;
}

.callout {
  padding: 14px 16px;
  border-radius: 11px;
  background: var(--well);
}

.callout-title {
  margin-bottom: 8px;
  font-weight: 620;
}

.consequences {
  display: grid;
  gap: 8px;
}

.consequences li {
  position: relative;
  padding-left: 18px;
}

.consequences li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 4px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ink-3);
}

.toasts {
  display: grid;
  gap: 8px;
  position: fixed;
  bottom: 24px;
  left: 50%;
  z-index: 40;
  width: min(480px, calc(100vw - 2 * var(--gutter)));
  pointer-events: none;
  transform: translateX(-50%);
}

.toast {
  padding: 11px 16px;
  border-radius: 11px;
  background: var(--ink);
  box-shadow: var(--lift);
  color: var(--paper);
  font-size: 0.9rem;
  pointer-events: auto;
}

.toast.is-bad {
  background: var(--bad-fill);
  color: var(--on-bad-fill);
}

/* Narrower screens. */

/*
 * With the longest address and session text it can hold, the masthead needs about
 * 1105 px to stand in one row. Below 1141 px it therefore takes two rows: the wordmark
 * and who is signed in, then the sections. Below 861 px it takes three.
 */
@media (min-width: 861px) and (max-width: 1140px) {
  .masthead {
    position: static;
  }

  .masthead-inner {
    flex-wrap: wrap;
    gap: 0 24px;
    min-height: 0;
  }

  .brand {
    padding: 12px 0;
  }

  .account {
    margin-left: auto;
  }

  .nav {
    flex-basis: 100%;
    order: 3;
  }

  .nav-link {
    padding: 9px 0 10px;
  }
}

@media (max-width: 1000px) {
  /*
   * One column, in the order of the document, which is the order in which the Tab key
   * and a screen reader go through the cards: updates, versions and release, boards,
   * activity.
   */
  .overview {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 860px) {
  .masthead {
    position: static;
  }

  .masthead-inner {
    flex-wrap: wrap;
    gap: 0 12px;
    min-height: 0;
  }

  .brand {
    padding: 12px 0;
  }

  .nav-list {
    gap: 20px;
  }

  /*
   * Three rows: the wordmark with Sign out, who is signed in, the sections. The account
   * box is taken apart so that its two halves can sit in different rows.
   */
  .account,
  .account-box {
    display: contents;
  }

  .account-box > .btn {
    align-self: center;
    margin-left: auto;
    order: 1;
  }

  .account-who {
    display: flex;
    flex-basis: 100%;
    flex-wrap: wrap;
    gap: 0 10px;
    order: 2;
    padding-bottom: 6px;
  }

  .account-email {
    width: auto;
    max-width: 100%;
    margin-left: 0;
    overflow-wrap: anywhere;
    text-align: left;
    white-space: normal;
  }

  .account-meta {
    flex-wrap: wrap;
    justify-content: flex-start;
    white-space: normal;
  }

  .nav {
    flex-basis: 100%;
    order: 3;
    margin: 0 calc(-1 * var(--gutter));
    padding: 0 var(--gutter);
    overflow-x: auto;
    scrollbar-width: none;
  }

  .nav::-webkit-scrollbar {
    display: none;
  }

  .nav-link {
    padding: 9px 0 10px;
  }

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

  .upload:not(.is-readonly) .trust {
    padding: 24px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

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

@media (max-width: 720px) {
  .main {
    padding-top: 28px;
    padding-bottom: 96px;
  }

  .page-title {
    font-size: 1.625rem;
  }

  /* The tools of a page share one row: how fresh it is on the left, its action on the right. */
  .page-tools {
    flex: 1 1 100%;
    justify-content: space-between;
  }

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

  .card {
    padding: 20px;
  }

  .card:not(.is-flush) > .rows {
    margin: -6px -20px -20px;
  }

  .rows > .row,
  .log-line {
    padding-right: 20px;
    padding-left: 20px;
  }

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

  .row-chevron {
    display: none;
  }

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

  .step {
    min-height: 36px;
    padding: 0 0 14px 34px;
    line-height: 22px;
  }

  .step:last-child {
    min-height: 22px;
    padding-bottom: 0;
  }

  .step::before {
    top: 22px;
    right: auto;
    bottom: 0;
    left: 10px;
    width: 2px;
    height: auto;
  }

  /* A sheet in the middle of the screen, as tall as the screen allows. */
  .dialog {
    --dialog-top: 16px;
    margin-top: auto;
  }

  .dialog-head {
    padding: 18px 10px 4px 18px;
  }

  .dialog-body {
    padding: 10px 18px 20px;
  }

  .dialog-error {
    padding: 10px 18px 16px;
  }

  .dialog-foot {
    padding: 14px 18px;
  }

  .toasts {
    bottom: 16px;
  }
}

@media (max-width: 460px) {
  /* The five sections share the width of a phone, so none is cut off. */
  .nav-list {
    flex: 1;
    justify-content: space-between;
    gap: 8px;
  }

  .nav-link {
    font-size: 0.875rem;
  }

  /* "Live" and its button; how often is in the tooltip. */
  .freshness-rate {
    display: none;
  }

  /* A label above its value. */
  .fact {
    grid-template-columns: minmax(0, 1fr);
  }

  .fact dt {
    line-height: 1.4;
  }

  .fact dd {
    min-height: 0;
  }

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

  .log-line .log-icon {
    display: none;
  }

  .release-actions,
  .release-actions .btn,
  .dialog-foot .btn {
    flex: 1 1 auto;
  }

  .dialog-spacer {
    display: none;
  }

  .dialog-hint {
    flex-basis: 100%;
    order: -1;
  }
}

@media (max-width: 380px) {
  .nav-link {
    font-size: 0.8125rem;
  }
}

@media (pointer: coarse) {
  .btn {
    min-height: 44px;
  }

  .btn.is-small {
    min-height: 40px;
  }

  .btn.is-icon {
    width: 44px;
    min-height: 44px;
  }

  /*
   * A link that stands alone gets the height of a button to aim at. The margins take
   * back what the height adds, so that nothing around it moves.
   */
  .back,
  .card-more,
  .fact-link {
    min-height: 44px;
  }

  .back {
    margin-top: -11px;
    margin-bottom: 5px;
  }

  .card-more {
    margin-block: -12px;
  }

  .fact-link {
    margin-block: -11px;
  }

  /* Still a list item, so that it keeps its triangle. */
  .more summary {
    margin-block: -11px;
    padding-block: 11px;
  }

  .more[open] summary {
    margin-bottom: -7px;
  }

  .execution-name a,
  .board-line a,
  .board-run-name,
  .run-version {
    display: inline-block;
    margin-block: -12px;
    padding-block: 12px;
  }
}

/* Motion is decoration here; nothing depends on it. */

@keyframes breathe {
  50% {
    opacity: 0.35;
    transform: scale(0.8);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes sweep {
  0% {
    transform: translateX(-110%);
  }

  100% {
    transform: translateX(290%);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  /* Standing still, a bar that is a third full would read as a third done. */
  .meter.is-busy .meter-fill {
    width: 100%;
    opacity: 0.4;
  }
}

@media (forced-colors: active) {
  .badge,
  .tag,
  .toast {
    border: 1px solid CanvasText;
  }

  .meter {
    border: 1px solid CanvasText;
  }

  .meter-fill,
  .live-dot,
  .presence-dot.is-on,
  .step.is-current .step-mark::after {
    background: Highlight;
  }

  .pip,
  .step.is-done .step-mark,
  .signal .is-on {
    background: CanvasText;
    fill: CanvasText;
  }
}