/* Squeek Radar design tokens. Documented in DESIGN.md. */
:root {
  color-scheme: dark;
  /* surfaces */
  --bg: #070a14;
  --surface: #0e1324;
  --surface-2: #151b33;
  --line: #242c4a;
  /* text */
  --text: #e8ebf7;
  --muted: #9aa3c0;
  /* accents */
  --purple: #a78bfa;
  --purple-strong: #7c3aed;
  --blue: #60a5fa;
  --blue-strong: #2563eb;
  --focus: #c4b5fd;
  /* status (solid fills so text contrast is measurable) */
  --ok-bg: #0d2a22;
  --ok-fg: #6ee7b7;
  --warn-bg: #2e2208;
  --warn-fg: #fcd34d;
  --bad-bg: #321317;
  --bad-fg: #fca5a5;
  --prov-bg: #1f1840;
  --prov-fg: #c4b5fd;
  --info-bg: #13203d;
  --info-fg: #93c5fd;
  /* type scale: six sizes, nothing else */
  --fs-xs: 0.8125rem;
  --fs-sm: 0.875rem;
  --fs-md: 1rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.75rem;
  --fs-2xl: 2.25rem;
  /* spacing (4px base) */
  --s1: 0.25rem;
  --s2: 0.5rem;
  --s3: 0.75rem;
  --s4: 1rem;
  --s5: 1.5rem;
  --s6: 2rem;
  --s7: 3rem;
  --radius: 16px;
  --radius-sm: 10px;
  --font: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --mono: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

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

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(60rem 30rem at 85% -10%, #1b1544 0%, transparent 60%),
    radial-gradient(50rem 30rem at -10% 10%, #0d1b3d 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: var(--fs-md);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
p,
ul,
ol,
dl,
dd,
figure {
  margin: 0;
}
ul,
ol {
  padding: 0;
  list-style: none;
}

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

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 6px;
}
@media (forced-colors: active) {
  :focus-visible {
    outline-color: Highlight;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  inset-inline-start: var(--s4);
  inset-block-start: -4rem;
  background: var(--purple-strong);
  color: #fff;
  padding: var(--s3) var(--s4);
  border-radius: var(--radius-sm);
  z-index: 10;
}
.skip-link:focus {
  inset-block-start: var(--s4);
}

.icon {
  inline-size: 1.25em;
  block-size: 1.25em;
  flex: none;
}
.icon-sm {
  inline-size: 1em;
  block-size: 1em;
}

/* ---------- shell ---------- */
.shell {
  max-inline-size: 84rem;
  margin-inline: auto;
  padding-inline: var(--s4);
}

.site-header {
  padding-block: var(--s4) var(--s2);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  flex-wrap: wrap;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: var(--fs-lg);
  min-block-size: 44px;
}
.brand img {
  inline-size: 32px;
  block-size: 32px;
}
#header-status {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
}

.nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s1);
  margin-block-start: var(--s3);
  padding: var(--s1);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.nav-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s1);
  min-block-size: 44px;
  padding-inline: var(--s2);
  border-radius: 12px;
  color: var(--muted);
  text-decoration: none;
  font-size: var(--fs-sm);
  font-weight: 600;
  text-align: center;
}
.nav-link[aria-current='page'] {
  background: var(--surface-2);
  color: var(--text);
  box-shadow: inset 0 -2px 0 var(--purple);
}
@media (hover: hover) {
  .nav-link:hover {
    color: var(--text);
  }
}
.nav-count {
  display: inline-grid;
  place-items: center;
  min-inline-size: 1.5rem;
  padding-inline: var(--s1);
  border-radius: 999px;
  background: var(--purple-strong);
  color: #fff;
  font-size: var(--fs-xs);
  font-variant-numeric: tabular-nums;
}

@media (min-width: 48rem) {
  .nav {
    display: flex;
    flex-wrap: wrap;
  }
  .nav-link {
    padding-inline: var(--s4);
  }
}

/* ---------- page grid ---------- */
main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s4);
  padding-block: var(--s4) var(--s7);
}
main:focus {
  outline: none;
}
@media (min-width: 48rem) {
  main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .span-2,
  .span-all {
    grid-column: 1 / -1;
  }
}
@media (min-width: 72rem) {
  main {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--s5);
  }
  .span-2 {
    grid-column: span 2;
  }
  .span-all {
    grid-column: 1 / -1;
  }
}
.region {
  min-inline-size: 0;
  display: grid;
}

@media (prefers-reduced-motion: no-preference) {
  main.enter .region {
    animation: rise 0.45s var(--ease) both;
  }
  main.enter .region:nth-child(2) { animation-delay: 40ms; }
  main.enter .region:nth-child(3) { animation-delay: 80ms; }
  main.enter .region:nth-child(4) { animation-delay: 120ms; }
  main.enter .region:nth-child(5) { animation-delay: 160ms; }
  main.enter .region:nth-child(n + 6) { animation-delay: 200ms; }
}
@media (prefers-reduced-motion: reduce) {
  main.enter .region {
    animation: fade 0.2s linear both;
  }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
@keyframes fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ---------- hero / page heads ---------- */
h1 {
  font-size: var(--fs-xl);
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
h1:focus {
  outline: none;
}
h1:focus-visible {
  outline: 2px solid var(--focus);
}
@media (min-width: 48rem) {
  h1 {
    font-size: var(--fs-2xl);
  }
}
.lede {
  margin-block-start: var(--s2);
  color: var(--muted);
  max-inline-size: 60ch;
  text-wrap: pretty;
}
.lede .badge {
  vertical-align: middle;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin-block-start: var(--s4);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  min-block-size: 44px;
  padding: var(--s2) var(--s4);
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-size: var(--fs-sm);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s var(--ease), border-color 0.15s var(--ease), transform 0.15s var(--ease);
}
.btn-primary {
  background: var(--purple-strong);
  border-color: var(--purple-strong);
  color: #fff;
}
.btn-sm {
  min-block-size: 40px;
  padding-inline: var(--s3);
}
.btn:disabled {
  opacity: 0.6;
  cursor: progress;
}
@media (hover: hover) {
  .btn:hover {
    border-color: var(--purple);
  }
  .btn-primary:hover {
    background: #6d28d9;
  }
}
.btn:active {
  transform: scale(0.96);
}

/* ---------- cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--s4);
  display: flex;
  flex-direction: column;
  gap: var(--s4);
  min-inline-size: 0;
}
@media (min-width: 48rem) {
  .card {
    padding: var(--s5);
  }
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s2) var(--s3);
  flex-wrap: wrap;
}
.card-title {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: 1.3;
}
.card-title .icon {
  color: var(--purple);
}
.card-meta {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
}
.more {
  display: inline-flex;
  align-items: center;
  min-block-size: 40px;
  font-size: var(--fs-sm);
  font-weight: 600;
}

.sub {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text);
}

/* ---------- badges ---------- */
.badges {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--s2);
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s1);
  padding: 0.125rem var(--s2);
  border-radius: 999px;
  font-size: var(--fs-xs);
  font-weight: 600;
  line-height: 1.5;
  white-space: nowrap;
}
.badge-fresh,
.badge-conf { background: var(--ok-bg); color: var(--ok-fg); }
.badge-stale,
.badge-warn { background: var(--warn-bg); color: var(--warn-fg); }
.badge-off { background: var(--bad-bg); color: var(--bad-fg); }
.badge-prov { background: var(--prov-bg); color: var(--prov-fg); }
.badge-info { background: var(--info-bg); color: var(--info-fg); }

/* ---------- live status ---------- */
.live-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  flex-wrap: wrap;
}
.live-status {
  display: inline-flex;
  align-items: center;
  gap: var(--s3);
}
.live-state {
  font-size: var(--fs-xl);
  font-weight: 700;
  line-height: 1.1;
}
.pulse {
  inline-size: 12px;
  block-size: 12px;
  border-radius: 50%;
  background: var(--muted);
}
.is-running .pulse {
  background: var(--ok-fg);
}
@media (prefers-reduced-motion: no-preference) {
  .is-running .pulse {
    animation: pulse 1.6s var(--ease) infinite;
  }
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(110, 231, 183, 0.5); }
  100% { box-shadow: 0 0 0 10px rgba(110, 231, 183, 0); }
}

/* ---------- stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s4) var(--s4);
}
@media (min-width: 36rem) {
  .stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .stats-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .stats-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.stat {
  display: flex;
  flex-direction: column;
  gap: var(--s1);
  min-inline-size: 0;
}
.stat dt {
  color: var(--muted);
  font-size: var(--fs-sm);
}
.stat dd {
  display: flex;
  flex-direction: column;
  gap: var(--s1);
}
.stat-value {
  font-size: var(--fs-lg);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1.25;
  overflow-wrap: anywhere;
}
.stat-hint {
  color: var(--muted);
  font-size: var(--fs-xs);
  overflow-wrap: anywhere;
}
.nodata {
  color: var(--muted);
  font-style: italic;
  font-weight: 400;
}
.num {
  font-variant-numeric: tabular-nums;
}
.big {
  font-size: var(--fs-xl);
  font-weight: 700;
  line-height: 1.2;
}
.muted {
  color: var(--muted);
}
.small {
  font-size: var(--fs-sm);
}

.notice {
  display: flex;
  align-items: flex-start;
  gap: var(--s2);
  color: var(--warn-fg);
  font-size: var(--fs-sm);
}
.notice .icon {
  margin-block-start: 0.2em;
}
.error-text {
  color: var(--bad-fg);
  font-size: var(--fs-sm);
}

/* ---------- states ---------- */
.state {
  display: flex;
  align-items: flex-start;
  gap: var(--s3);
  padding-block: var(--s3);
  color: var(--text);
}
.state p + p {
  margin-block-start: var(--s1);
}
.state-error .icon { color: var(--bad-fg); }
.state-empty .icon { color: var(--blue); }
.state-loading {
  align-items: center;
  color: var(--muted);
}
.spinner {
  inline-size: 1.25rem;
  block-size: 1.25rem;
  border-radius: 50%;
  border: 2px solid var(--line);
  border-block-start-color: var(--purple);
}
@media (prefers-reduced-motion: no-preference) {
  .spinner {
    animation: spin 0.8s linear infinite;
  }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------- progress ---------- */
.progress {
  block-size: 10px;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
}
.progress span {
  display: block;
  block-size: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--purple-strong), var(--blue));
  transition: inline-size 0.6s var(--ease);
}
.progress-label {
  display: flex;
  justify-content: space-between;
  gap: var(--s3);
  font-weight: 600;
}
.block-progress {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

/* ---------- events ---------- */
.events {
  display: flex;
  flex-direction: column;
  gap: var(--s5);
}
@media (min-width: 48rem) {
  .events-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--s5) var(--s6);
  }
}
@media (min-width: 72rem) {
  .events-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.event {
  display: flex;
  gap: var(--s3);
  min-inline-size: 0;
}
.event-icon {
  display: grid;
  place-items: center;
  flex: none;
  inline-size: 2.5rem;
  block-size: 2.5rem;
  border-radius: 12px;
  background: var(--prov-bg);
  color: var(--purple);
}
.event-speed .event-icon {
  background: var(--info-bg);
  color: var(--blue);
}
.event-streak .event-icon {
  background: var(--warn-bg);
  color: var(--warn-fg);
}
.event-body {
  display: flex;
  flex-direction: column;
  gap: var(--s1);
  min-inline-size: 0;
}
.event-title {
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: 1.35;
}
.event-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s1) var(--s2);
  color: var(--muted);
  font-size: var(--fs-sm);
}
.tag {
  color: var(--purple);
  font-weight: 600;
}
.event-desc {
  color: var(--muted);
  max-inline-size: 65ch;
}
.kv {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2) var(--s5);
  margin-block-start: var(--s1);
}
.kv dt {
  color: var(--muted);
  font-size: var(--fs-xs);
}
.kv dd {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  min-block-size: 44px;
  padding-inline: var(--s3);
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s var(--ease), color 0.15s var(--ease), border-color 0.15s var(--ease);
}
.chip[aria-pressed='true'] {
  background: var(--prov-bg);
  border-color: var(--purple);
  color: var(--text);
}
@media (hover: hover) {
  .chip:hover {
    color: var(--text);
  }
}
.chip-count {
  font-variant-numeric: tabular-nums;
  color: var(--purple);
}
.feed-foot {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--s2);
}

.summary {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}
.summary li {
  position: relative;
  padding-inline-start: var(--s4);
  text-wrap: pretty;
}
.summary li::before {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.6em;
  inline-size: 6px;
  block-size: 6px;
  border-radius: 50%;
  background: var(--purple);
}

/* ---------- milestones / records ---------- */
.ladder,
.records,
.runs {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}
.ladder li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: var(--s2);
  align-items: baseline;
}
.ladder li .muted {
  grid-column: 2;
}
.ladder-value {
  font-weight: 600;
}
.icon-ok {
  color: var(--ok-fg);
  align-self: center;
}
.records li,
.runs li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0 var(--s3);
}
.records li .small {
  flex-basis: 100%;
}
.rec-label {
  color: var(--muted);
}
.rec-value {
  font-weight: 600;
}

/* ---------- charts ---------- */
.chart svg {
  display: block;
  inline-size: 100%;
  block-size: 120px;
}
.chart .bar {
  fill: var(--purple-strong);
}
.chart .bar-missing {
  fill: none;
  stroke: var(--muted);
  stroke-dasharray: 2 2;
  stroke-width: 0.3;
}
@media (hover: hover) {
  .chart .bar:hover {
    fill: var(--blue);
  }
}
.chart-axis {
  display: flex;
  justify-content: space-between;
  gap: var(--s3);
  margin-block-start: var(--s1);
  color: var(--muted);
  font-size: var(--fs-xs);
}
.legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s2);
  color: var(--muted);
  font-size: var(--fs-xs);
}
.key {
  display: inline-block;
  inline-size: 12px;
  block-size: 12px;
  border-radius: 3px;
}
.key-bar {
  background: var(--purple-strong);
}
.key-missing {
  border: 1px dashed var(--muted);
  margin-inline-start: var(--s2);
}
.spark {
  display: block;
  inline-size: 100%;
  block-size: 80px;
  color: var(--blue);
}

/* ---------- tables ---------- */
.table-wrap {
  position: relative;
  overflow-x: auto;
  overscroll-behavior-x: contain;
}
.table-hint {
  color: var(--muted);
  font-size: var(--fs-xs);
}
@media (min-width: 60rem) {
  .table-hint {
    display: none;
  }
}
table {
  inline-size: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}
th,
td {
  text-align: start;
  padding: var(--s2) var(--s3);
  white-space: nowrap;
  border-block-end: 1px solid var(--line);
}
th {
  color: var(--muted);
  font-weight: 600;
}
tbody tr:last-child td {
  border-block-end: 0;
}
.mono-link {
  display: inline-flex;
  align-items: center;
  gap: var(--s1);
  min-block-size: 32px;
  font-family: var(--mono);
  font-size: var(--fs-sm);
}
.pipeline-state {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
}

/* ---------- alerts ---------- */
.alerts {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
}
.alert {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--s1) var(--s3);
  align-items: start;
}
.alert > .btn {
  grid-column: 2;
  justify-self: start;
}
@media (min-width: 36rem) {
  .alert {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }
  .alert > .btn {
    grid-column: 3;
  }
}
.alert-dot {
  inline-size: 10px;
  block-size: 10px;
  margin-block-start: 0.45em;
  border-radius: 50%;
  background: var(--line);
}
.is-unread .alert-dot {
  background: var(--purple);
}
.alert-body {
  display: flex;
  flex-direction: column;
  gap: var(--s1);
  min-inline-size: 0;
}

/* ---------- footer ---------- */
.site-footer {
  padding-block: var(--s5) var(--s6);
  color: var(--muted);
  font-size: var(--fs-sm);
  border-block-start: 1px solid var(--line);
}
.site-footer p + p {
  margin-block-start: var(--s2);
}