/* Eonsfleet Control Center: design tokens, light and dark, app shell and components.
   No build step and no external resources (the page's CSP allows only this origin). */

:root {
  --bg: #f4f7f6;
  --surface: #ffffff;
  --surface-2: #eef3f2;
  --border: #dbe3e1;
  --border-strong: #c3cfcc;
  --text: #13201e;
  --muted: #586967;
  --faint: #7d8d8a;
  --accent: #0f766e;
  --accent-strong: #0b5e57;
  --accent-soft: #e0f2ef;
  --on-accent: #ffffff;
  --ok: #157a3c;
  --ok-soft: #e3f4e8;
  --warn: #9a5b06;
  --warn-soft: #fbf0dc;
  --bad: #b42318;
  --bad-soft: #fde8e6;
  --info: #1d4ed8;
  --info-soft: #e5ecfd;
  --chart: #0f766e;
  --chart-fill: rgba(15, 118, 110, 0.12);
  --grid: #e3e9e8;
  --shadow: 0 1px 2px rgba(16, 32, 30, 0.06), 0 4px 16px rgba(16, 32, 30, 0.05);
  --overlay: rgba(10, 20, 19, 0.45);
  --radius: 10px;
  --radius-sm: 6px;
  --sidebar: 248px;
  --font: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --mono: ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --bg: #0c1312;
    --surface: #131c1b;
    --surface-2: #192524;
    --border: #253331;
    --border-strong: #344643;
    --text: #e2ebe9;
    --muted: #93a5a2;
    --faint: #6f8380;
    --accent: #2cc5b0;
    --accent-strong: #5fd9c7;
    --accent-soft: #123532;
    --on-accent: #062220;
    --ok: #4ad187;
    --ok-soft: #12301f;
    --warn: #f0b44c;
    --warn-soft: #36280f;
    --bad: #ff7d6e;
    --bad-soft: #3a1714;
    --info: #8fb1ff;
    --info-soft: #172443;
    --chart: #2cc5b0;
    --chart-fill: rgba(44, 197, 176, 0.14);
    --grid: #1f2c2a;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    --overlay: rgba(0, 0, 0, 0.6);
    color-scheme: dark;
  }
}
:root[data-theme='dark'] {
  --bg: #0c1312;
  --surface: #131c1b;
  --surface-2: #192524;
  --border: #253331;
  --border-strong: #344643;
  --text: #e2ebe9;
  --muted: #93a5a2;
  --faint: #6f8380;
  --accent: #2cc5b0;
  --accent-strong: #5fd9c7;
  --accent-soft: #123532;
  --on-accent: #062220;
  --ok: #4ad187;
  --ok-soft: #12301f;
  --warn: #f0b44c;
  --warn-soft: #36280f;
  --bad: #ff7d6e;
  --bad-soft: #3a1714;
  --info: #8fb1ff;
  --info-soft: #172443;
  --chart: #2cc5b0;
  --chart-fill: rgba(44, 197, 176, 0.14);
  --grid: #1f2c2a;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  --overlay: rgba(0, 0, 0, 0.6);
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}
a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}
h1,
h2,
h3 {
  margin: 0;
  line-height: 1.25;
  text-wrap: balance;
}
h1 {
  font-size: 22px;
  font-weight: 650;
}
h2 {
  font-size: 15px;
  font-weight: 620;
}
h3 {
  font-size: 13px;
  font-weight: 620;
}
p {
  margin: 0;
}
code,
.mono {
  font-family: var(--mono);
  font-size: 12.5px;
}
.num {
  font-variant-numeric: tabular-nums;
}
.muted {
  color: var(--muted);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
[hidden] {
  display: none !important;
}

/* boot and spinner */
.boot {
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--muted);
  padding: 16px;
}
.spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--border-strong);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@media (prefers-reduced-motion: reduce) {
  .spinner {
    animation-duration: 2.4s;
  }
}

/* ---------- sign in ---------- */
.signin {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 24px 16px;
}
.signin-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 28px 24px;
  display: grid;
  gap: 18px;
}
.signin-card .brand {
  margin-bottom: 4px;
}
.signin-card form {
  display: grid;
  gap: 14px;
}
.signin-foot {
  font-size: 12.5px;
  color: var(--muted);
}
.code-input {
  font-family: var(--mono);
  font-size: 22px !important;
  letter-spacing: 0.35em;
  text-align: center;
}

/* ---------- shell ---------- */
.shell {
  min-height: 100%;
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  grid-template-areas: 'side top' 'side main';
}
.sidebar {
  grid-area: side;
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  overflow-y: auto;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 16px 12px;
  gap: 18px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 2px 8px;
  color: var(--text);
}
.brand:hover {
  text-decoration: none;
}
.brand-mark {
  width: 28px;
  height: 28px;
  flex: none;
}
.brand-name {
  font-weight: 650;
  font-size: 14.5px;
  line-height: 1.15;
}
.brand-sub {
  display: block;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--muted);
}
.nav {
  display: grid;
  gap: 14px;
}
.nav-group {
  display: grid;
  gap: 2px;
}
.nav-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--faint);
  padding: 0 10px 4px;
  font-weight: 600;
}
.nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-weight: 520;
}
.nav a:hover {
  background: var(--surface-2);
  color: var(--text);
  text-decoration: none;
}
.nav a[aria-current='page'] {
  background: var(--accent-soft);
  color: var(--accent-strong);
}
.nav svg {
  width: 17px;
  height: 17px;
  flex: none;
}
.sidebar-foot {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding: 12px 8px 0;
  display: grid;
  gap: 8px;
  font-size: 12.5px;
}
.who {
  display: grid;
  gap: 1px;
  min-width: 0;
}
.who strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}
.topbar {
  grid-area: top;
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 28px;
  min-height: 56px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.crumbs {
  min-width: 0;
  flex: 1;
  font-size: 13px;
  color: var(--muted);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.crumbs strong {
  color: var(--text);
  font-weight: 600;
}
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.freshness {
  font-size: 12px;
  color: var(--faint);
  white-space: nowrap;
}
.menu-button {
  display: none;
}
main {
  grid-area: main;
  min-width: 0;
  padding: 24px 28px 48px;
}
.page {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  gap: 20px;
}
.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}
.page-head > div {
  display: grid;
  gap: 4px;
  min-width: 0;
}
.page-head p {
  color: var(--muted);
  max-width: 70ch;
}
.backdrop {
  display: none;
}

@media (max-width: 600px) {
  .kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .kpi {
    padding: 12px;
  }
  .kpi-value {
    font-size: 22px;
  }
  h1 {
    font-size: 20px;
  }
}
@media (max-width: 960px) {
  .shell {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: 'top' 'main';
  }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(84vw, 300px);
    z-index: 30;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    padding-top: calc(16px + env(safe-area-inset-top, 0px));
    padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  }
  .shell.nav-open .sidebar {
    transform: none;
    box-shadow: var(--shadow);
  }
  .shell.nav-open .backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 20;
    background: var(--overlay);
  }
  .menu-button {
    display: inline-flex;
  }
  .topbar {
    padding: 8px 16px;
    top: env(safe-area-inset-top, 0px);
  }
  main {
    padding: 18px 16px 40px;
  }
  .freshness {
    display: none;
  }
}

/* ---------- controls ---------- */
button,
.button {
  font: inherit;
  font-weight: 560;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
}
button:hover,
.button:hover {
  background: var(--surface-2);
  text-decoration: none;
}
button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
button.primary:hover {
  background: var(--accent-strong);
}
button.danger {
  color: var(--bad);
  border-color: color-mix(in srgb, var(--bad) 45%, var(--border));
}
button.danger:hover {
  background: var(--bad-soft);
}
button.ghost {
  border-color: transparent;
  background: transparent;
  color: var(--muted);
}
button.ghost:hover {
  background: var(--surface-2);
  color: var(--text);
}
button.icon {
  padding: 0;
  width: 36px;
}
button svg {
  width: 17px;
  height: 17px;
}
button.small {
  min-height: 30px;
  padding: 0 10px;
  font-size: 13px;
}
.field {
  display: grid;
  gap: 6px;
}
.field > span,
label.field-label {
  font-size: 13px;
  font-weight: 560;
}
.field small {
  color: var(--muted);
  font-size: 12px;
}
input,
select,
textarea {
  font: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  min-height: 36px;
  padding: 6px 10px;
  width: 100%;
  min-width: 0;
}
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
  outline-offset: 0;
  border-color: var(--accent);
}
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-end;
}
.toolbar > select,
.toolbar > .field {
  flex: 0 1 200px;
}
.toolbar > .field.grow {
  flex: 1 1 260px;
}
@media (max-width: 600px) {
  .toolbar > .field,
  .toolbar > .field.grow {
    flex: 1 1 100%;
  }
  .toolbar > button {
    flex: 1 1 100%;
  }
}
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  align-items: end;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- surfaces ---------- */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 0;
}
.panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.panel-head .muted {
  font-size: 12.5px;
}
.panel-body {
  padding: 16px 18px;
  display: grid;
  gap: 12px;
  min-width: 0;
}
.panel-foot {
  padding: 10px 18px;
  border-top: 1px solid var(--border);
  font-size: 12.5px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.columns {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 20px;
}
.columns.even {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (max-width: 1100px) {
  .columns,
  .columns.even {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* status headline */
.headline {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
}
.headline .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-top: 5px;
  flex: none;
  background: var(--faint);
}
.headline.ok {
  background: var(--ok-soft);
  border-color: color-mix(in srgb, var(--ok) 25%, transparent);
}
.headline.ok .dot {
  background: var(--ok);
}
.headline.warn {
  background: var(--warn-soft);
  border-color: color-mix(in srgb, var(--warn) 30%, transparent);
}
.headline.warn .dot {
  background: var(--warn);
}
.headline.bad {
  background: var(--bad-soft);
  border-color: color-mix(in srgb, var(--bad) 30%, transparent);
}
.headline.bad .dot {
  background: var(--bad);
}
.headline strong {
  display: block;
  font-size: 15px;
}
.headline ul {
  margin: 6px 0 0;
  padding-left: 18px;
  color: var(--text);
}

/* key figures */
.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 12px;
}
.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: grid;
  gap: 2px;
  align-content: start;
  min-width: 0;
}
.kpi-label {
  font-size: 12.5px;
  color: var(--muted);
  font-weight: 540;
}
.kpi-value {
  font-size: 26px;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.kpi-value.ok {
  color: var(--ok);
}
.kpi-value.warn {
  color: var(--warn);
}
.kpi-value.bad {
  color: var(--bad);
}
.kpi-foot {
  font-size: 12px;
  color: var(--faint);
}

/* status pill */
.pill {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 9px 2px 8px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 560;
  background: var(--surface-2);
  color: var(--muted);
  white-space: nowrap;
}
.pill::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.pill.ok {
  background: var(--ok-soft);
  color: var(--ok);
}
.pill.warn {
  background: var(--warn-soft);
  color: var(--warn);
}
.pill.bad {
  background: var(--bad-soft);
  color: var(--bad);
}
.pill.info {
  background: var(--info-soft);
  color: var(--info);
}
.tag {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 560;
  background: var(--surface-2);
  color: var(--muted);
  border: 1px solid var(--border);
}

/* tables */
.table-wrap {
  overflow-x: auto;
}
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
table.data th {
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  padding: 9px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
  white-space: nowrap;
}
table.data td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.data tr:last-child td {
  border-bottom: 0;
}
table.data td.num,
table.data th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
table.data tbody tr:hover {
  background: color-mix(in srgb, var(--surface-2) 55%, transparent);
}
.cell-sub {
  display: block;
  font-size: 12px;
  color: var(--faint);
}

/* phones: each row becomes a small card with labelled values */
@media (max-width: 600px) {
  table.data thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }
  table.data,
  table.data tbody,
  table.data tr,
  table.data td {
    display: block;
    width: 100%;
  }
  table.data tr {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
  }
  table.data tr:last-child {
    border-bottom: 0;
  }
  table.data td,
  table.data td.num {
    display: grid;
    grid-template-columns: minmax(96px, 38%) minmax(0, 1fr);
    gap: 10px;
    padding: 3px 0;
    border: 0;
    text-align: left;
    overflow-wrap: anywhere;
  }
  table.data td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 12.5px;
  }
  table.data td[data-label='']::before {
    content: none;
  }
  table.data td[data-label=''] {
    grid-template-columns: minmax(0, 1fr);
    padding-top: 8px;
  }
  table.data tbody tr:hover {
    background: none;
  }
}

/* key/value list */
dl.kv {
  display: grid;
  grid-template-columns: minmax(140px, max-content) minmax(0, 1fr);
  gap: 8px 20px;
  margin: 0;
}
dl.kv dt {
  color: var(--muted);
}
dl.kv dd {
  margin: 0;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
@media (max-width: 520px) {
  dl.kv {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }
  dl.kv dd {
    margin-bottom: 8px;
  }
}

/* empty, error, notes */
.empty {
  padding: 28px 18px;
  text-align: center;
  color: var(--muted);
}
.notice {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--info-soft);
  color: var(--text);
  border: 1px solid color-mix(in srgb, var(--info) 25%, transparent);
  font-size: 13.5px;
}
.notice.warn {
  background: var(--warn-soft);
  border-color: color-mix(in srgb, var(--warn) 30%, transparent);
}
.notice.bad {
  background: var(--bad-soft);
  border-color: color-mix(in srgb, var(--bad) 30%, transparent);
}
.note {
  font-size: 12.5px;
  color: var(--muted);
  max-width: 90ch;
}
.error-text {
  color: var(--bad);
  font-size: 13px;
}
.skeleton {
  height: 120px;
  border-radius: var(--radius);
  background: linear-gradient(90deg, var(--surface) 0%, var(--surface-2) 50%, var(--surface) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  border: 1px solid var(--border);
}
@keyframes shimmer {
  from {
    background-position: 100% 0;
  }
  to {
    background-position: -100% 0;
  }
}

/* tabs */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}
.tabs a {
  padding: 8px 12px;
  color: var(--muted);
  font-weight: 560;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
}
.tabs a:hover {
  color: var(--text);
  text-decoration: none;
}
.tabs a[aria-current='page'] {
  color: var(--accent-strong);
  border-bottom-color: var(--accent);
}

/* health score */
.score {
  display: flex;
  align-items: center;
  gap: 16px;
}
.score-ring {
  width: 72px;
  height: 72px;
  flex: none;
}
.score-ring circle {
  fill: none;
  stroke-width: 7;
}
.score-ring .track {
  stroke: var(--surface-2);
}
.score-ring .ok {
  stroke: var(--ok);
}
.score-ring .warn {
  stroke: var(--warn);
}
.score-ring .bad {
  stroke: var(--bad);
}
.score-ring text {
  fill: var(--text);
  font: 650 18px var(--font);
}
.checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.checks li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}
.checks .mark {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
  background: var(--surface-2);
  color: var(--muted);
}
.checks .mark.ok {
  background: var(--ok-soft);
  color: var(--ok);
}
.checks .mark.warn {
  background: var(--warn-soft);
  color: var(--warn);
}
.checks .mark.bad {
  background: var(--bad-soft);
  color: var(--bad);
}

/* chart */
.chart {
  width: 100%;
  height: auto;
  display: block;
}
.chart .grid-line {
  stroke: var(--grid);
  stroke-width: 1;
}
.chart .area {
  fill: var(--chart-fill);
}
.chart .line {
  fill: none;
  stroke: var(--chart);
  stroke-width: 2;
}
.chart text {
  fill: var(--faint);
  font: 11px var(--font);
}
.meter {
  height: 6px;
  border-radius: 3px;
  background: var(--surface-2);
  overflow: hidden;
}
.meter > svg {
  display: block;
  width: 100%;
  height: 6px;
}
.meter rect {
  fill: var(--accent);
}

/* code block */
pre.json {
  margin: 0;
  padding: 12px 14px;
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  font: 12.5px/1.55 var(--mono);
  overflow: auto;
  max-height: 480px;
}
details > summary {
  cursor: pointer;
  color: var(--accent);
  font-weight: 560;
}

/* pagination */
.pager {
  display: flex;
  gap: 6px;
  align-items: center;
}

/* dialog */
dialog {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text);
  padding: 0;
  width: min(440px, calc(100vw - 32px));
  box-shadow: var(--shadow);
}
dialog::backdrop {
  background: var(--overlay);
}
dialog form {
  display: grid;
  gap: 14px;
  padding: 22px;
}
dialog .actions {
  justify-content: flex-end;
}

/* toast */
.toasts {
  position: fixed;
  right: 16px;
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  z-index: 50;
  display: grid;
  gap: 8px;
  max-width: min(420px, calc(100vw - 32px));
}
.toast {
  background: var(--text);
  color: var(--bg);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  font-size: 13.5px;
}
.toast.bad {
  background: var(--bad);
  color: #fff;
}

/* help */
.prose {
  display: grid;
  gap: 10px;
  max-width: 75ch;
}
.prose ul {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 4px;
}
.glossary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}
.glossary div {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.glossary strong {
  display: block;
  margin-bottom: 2px;
}