:root {
  color-scheme: dark;
  --bg: #0b0d10;
  --surface: #12161c;
  --border: #252b33;
  --hairline: rgba(255, 255, 255, 0.06);
  --text: #e8eaed;
  --muted: #9aa3ad;
  --accent: #c5cdd6;
  --badge-concept: #6b7280;
  --badge-coming-soon: #5b8def;
  --badge-alpha: #e07a3a;
  --badge-beta: #d4a72c;
  --badge-demo: #a78bfa;
  --badge-preview: #8b5cf6;
  --badge-released: #3d9a6a;
  --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --text-xs: 0.72rem;
  --text-sm: 0.82rem;
  --text-base: 0.95rem;
  --text-lg: 1.05rem;
  --text-xl: 1.2rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --space-xs: 0.35rem;
  --space-sm: 0.5rem;
  --space-md: 0.75rem;
  --space-lg: 1rem;
  --space-xl: 1.5rem;
  --space-2xl: 2rem;
  --space-3xl: 2.5rem;
  --radius: 8px;
  --radius-sm: 4px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  color: var(--text);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  background: var(--bg);
  color: var(--text);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  padding:
    var(--safe-top)
    var(--safe-right)
    var(--safe-bottom)
    var(--safe-left);
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover { color: var(--text); text-decoration: underline; }

:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

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

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-2xl) 1.25rem var(--space-3xl);
}

@media (max-width: 480px) {
  .wrap {
    padding: var(--space-xl) 1rem calc(var(--space-3xl) + var(--safe-bottom));
  }
}

@media (max-width: 360px) {
  .wrap {
    padding-left: max(0.75rem, var(--safe-left));
    padding-right: max(0.75rem, var(--safe-right));
  }
}

header {
  margin-bottom: var(--space-2xl);
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

header h1 {
  margin: 0 0 var(--space-xs);
  font-size: var(--text-2xl);
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: var(--leading-tight);
}

header p {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-base);
}

.nav {
  margin-top: var(--space-lg);
  font-size: 0.9rem;
}
.nav a + a::before {
  content: " · ";
  color: var(--muted);
  text-decoration: none;
}

section {
  margin-bottom: var(--space-2xl);
}

section h2 {
  margin: 0 0 var(--space-md);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

@media (max-width: 600px) {
  .grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.card h3 {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: var(--leading-tight);
}

.card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
  flex: 1;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-top: 0.25rem;
}

.badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-sm);
  background: var(--badge-concept);
  color: #fff;
}
.badge-concept { background: var(--badge-concept); }
.badge-coming-soon { background: var(--badge-coming-soon); }
.badge-alpha { background: var(--badge-alpha); }
.badge-beta { background: var(--badge-beta); }
.badge-demo { background: var(--badge-demo); }
.badge-preview { background: var(--badge-preview); }
.badge-released { background: var(--badge-released); }
.badge-operational { background: var(--badge-released); }
.badge-degraded { background: var(--badge-beta); }
.badge-down { background: #c44; }

/* Status page */
.status-overall {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-lg) 1.15rem 1.1rem;
  margin-bottom: 1.75rem;
}
.status-overall.status-operational { border-color: #2a5f45; }
.status-overall.status-degraded { border-color: #6b5520; }
.status-overall.status-down { border-color: #6b2a2a; }

.status-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 0.85rem;
}
.status-bar-fill {
  display: block;
  height: 100%;
  border-radius: 2px;
  transition: width 0.4s ease, background 0.3s ease;
}
.status-operational .status-bar-fill { background: #3d9a6a; }
.status-degraded .status-bar-fill { background: #d4a72c; }
.status-down .status-bar-fill { background: #c44; }

.status-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-md);
  font-size: var(--text-base);
  font-weight: 500;
}
.status-updated {
  margin-left: auto;
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

@media (max-width: 480px) {
  .status-summary {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  .status-updated {
    margin-left: 0;
    width: 100%;
  }
}

.status-group {
  margin-bottom: var(--space-2xl);
}
.status-group > h2 {
  margin-bottom: var(--space-md);
}

.pulse-dot,
.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.pulse-dot.status-operational {
  background: #3d9a6a;
  box-shadow: 0 0 0 0 rgba(61, 154, 106, 0.55);
  animation: status-pulse 2s ease-in-out infinite;
}
.status-dot.status-degraded { background: #d4a72c; }
.status-dot.status-down { background: #c44; }
.pulse-dot.status-degraded,
.pulse-dot.status-down {
  background: #c44;
  animation: none;
}

@keyframes status-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(61, 154, 106, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(61, 154, 106, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .pulse-dot.status-operational {
    animation: none;
    box-shadow: none;
  }
}

.status-card-head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.status-card.status-down { border-color: #5a3030; }
.status-card.status-degraded { border-color: #4a4020; }
.status-error {
  font-size: 0.78rem;
  color: #e88;
  word-break: break-word;
}

/* Incidents */
.incident {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-lg) 1.15rem;
  margin-bottom: var(--space-lg);
}
.incident-open {
  border-left: 3px solid #d4a72c;
}
.incident-resolved {
  border-left: 3px solid #3d9a6a;
  opacity: 0.85;
}
.incident h3 {
  margin: 0 0 var(--space-sm);
  font-size: var(--text-lg);
  font-weight: 600;
}
.incident p {
  margin: 0 0 var(--space-sm);
  color: var(--muted);
  font-size: 0.88rem;
}
.incident-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
  font-size: var(--text-xs);
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.incident-ttr {
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

/* Cluster map */
.cluster {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-lg);
  margin-bottom: var(--space-2xl);
  overflow: hidden;
}
.cluster-svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 280px;
}
.cluster-node {
  fill: var(--surface);
  stroke: var(--border);
  stroke-width: 1;
}
.cluster-node.is-active {
  stroke: #3d9a6a;
  fill: rgba(61, 154, 106, 0.12);
}
.cluster-node.is-degraded {
  stroke: #d4a72c;
  fill: rgba(212, 167, 44, 0.1);
}
.cluster-node.is-down {
  stroke: #c44;
  fill: rgba(204, 68, 68, 0.1);
}
.cluster-edge {
  stroke: var(--border);
  stroke-width: 1;
  fill: none;
}
.cluster-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md) var(--space-xl);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--hairline);
  font-size: var(--text-xs);
  color: var(--muted);
}
.cluster-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.cluster-legend span::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
}
.cluster-legend .is-active::before { background: #3d9a6a; }
.cluster-legend .is-degraded::before { background: #d4a72c; }
.cluster-legend .is-down::before { background: #c44; }

.muted {
  color: var(--muted);
  font-style: italic;
}

.version {
  font-size: var(--text-xs);
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.card-actions {
  margin-top: 0.35rem;
  font-size: 0.88rem;
}

.card-actions .muted {
  color: var(--muted);
  font-style: italic;
}

footer {
  margin-top: var(--space-3xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
  font-size: var(--text-sm);
  color: var(--muted);
}

.team-banner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem var(--space-lg);
  margin-bottom: var(--space-xl);
  font-size: 0.9rem;
  color: var(--muted);
}

/* Forms & ops dash */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  max-width: 32rem;
}
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.field label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.form input,
.form select,
.form textarea {
  font-family: inherit;
  font-size: var(--text-base);
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.7rem;
  width: 100%;
}
.form input:focus-visible,
.form select:focus-visible,
.form textarea:focus-visible {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 2px rgba(197, 205, 214, 0.15);
}
.form textarea {
  min-height: 6rem;
  resize: vertical;
}

button.btn,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
}
button.btn:hover,
.btn:hover {
  background: var(--border);
  text-decoration: none;
  color: var(--text);
}
button.btn:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}
.btn-primary:hover {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}
.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--muted);
}
.btn-ghost:hover {
  background: var(--surface);
  color: var(--text);
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: var(--space-lg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.table-wrap table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.88rem;
  font-variant-numeric: tabular-nums;
}
.table-wrap th,
.table-wrap td {
  padding: 0.55rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--hairline);
}
.table-wrap th {
  background: var(--surface);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.table-wrap tr:last-child td {
  border-bottom: none;
}

/* Landing */
.landing {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  background:
    linear-gradient(var(--hairline) 1px, transparent 1px),
    linear-gradient(90deg, var(--hairline) 1px, transparent 1px),
    var(--bg);
  background-size: 48px 48px;
  background-position: center center;
}

.hero {
  width: 100%;
  max-width: 28rem;
  padding:
    calc(var(--space-2xl) + var(--safe-top))
    max(1.25rem, var(--safe-right))
    calc(var(--space-2xl) + var(--safe-bottom))
    max(1.25rem, var(--safe-left));
  text-align: center;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 8vw, 2.6rem);
  font-weight: 600;
  letter-spacing: 0.2em;
  line-height: var(--leading-tight);
  text-indent: 0.2em;
}

.hero .tagline {
  margin: 0;
  color: var(--accent);
  font-size: var(--text-base);
  letter-spacing: 0.02em;
}

.hero .backronym {
  margin: 0 0 var(--space-md);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--badge-concept);
}

.hairline {
  width: 3rem;
  height: 1px;
  background: var(--border);
  margin: var(--space-md) 0;
  border: none;
}

.meta-line {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.hero .links {
  margin: var(--space-sm) 0;
  font-size: 0.9rem;
}
.hero .links a {
  text-decoration: none;
}
.hero .links a:hover {
  text-decoration: underline;
}

.hero .contact {
  margin: var(--space-xs) 0 0;
  font-size: var(--text-sm);
  color: var(--muted);
}
.hero .contact a {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.hero-foot {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--hairline);
  width: 100%;
}

@media (max-width: 360px) {
  .hero h1 {
    letter-spacing: 0.14em;
    text-indent: 0.14em;
  }
  .hero .backronym {
    letter-spacing: 0.1em;
    font-size: 0.65rem;
  }
}

/* Markdown prose */
.prose {
  max-width: 42rem;
}
.prose h1, .prose h2, .prose h3, .prose h4 {
  margin: 1.75rem 0 0.65rem;
  line-height: var(--leading-tight);
  font-weight: 600;
}
.prose h1 { font-size: var(--text-2xl); margin-top: 0; }
.prose h2 { font-size: var(--text-xl); color: var(--accent); }
.prose h3 { font-size: var(--text-lg); }
.prose p, .prose ul, .prose ol {
  margin: 0 0 var(--space-lg);
  color: var(--muted);
}
.prose li { margin: 0.25rem 0; }
.prose a { color: var(--accent); }
.prose code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.1em 0.35em;
}
.prose pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-lg);
  overflow-x: auto;
  margin: 0 0 var(--space-lg);
  -webkit-overflow-scrolling: touch;
}
.prose pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
}
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 var(--space-lg);
  font-size: 0.9rem;
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.prose th, .prose td {
  border: 1px solid var(--border);
  padding: 0.45rem 0.6rem;
  text-align: left;
}
.prose th {
  background: var(--surface);
  color: var(--text);
}
.prose blockquote {
  margin: 0 0 var(--space-lg);
  padding-left: var(--space-lg);
  border-left: 3px solid var(--border);
  color: var(--muted);
}
.prose .headerlink {
  color: var(--border);
  text-decoration: none;
  margin-left: 0.35rem;
}
.prose .headerlink:hover { color: var(--muted); }

.meta-line { color: var(--muted); }

.cluster { margin-bottom: 2rem; }
.cluster-svg {
  width: 100%;
  height: auto;
  max-height: 280px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.cluster-edge {
  stroke: var(--border);
  stroke-width: 1.5;
  fill: none;
}
.cluster-node rect {
  fill: var(--bg);
  stroke: var(--border);
  stroke-width: 1;
}
.cluster-node.cluster-private rect { stroke-dasharray: 4 3; }
.cluster-node text {
  fill: var(--text);
  font-size: 12px;
  font-family: ui-sans-serif, system-ui, sans-serif;
}
.cluster-legend {
  margin: 0.6rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.incident {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.65rem;
  background: var(--surface);
}
.incident-open { border-color: #6b2a2a; }
.incident-resolved { border-color: #2a5f45; }
.incident-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: baseline;
}
.incident-ttr {
  font-variant-numeric: tabular-nums;
  font-size: 0.8rem;
  color: var(--muted);
}
.incident p {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.form { display: grid; gap: 0.75rem; margin: 0.75rem 0 1.25rem; }
.field { display: grid; gap: 0.3rem; font-size: 0.85rem; color: var(--muted); }
input, select, textarea {
  font: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0.65rem;
}
.btn {
  display: inline-block;
  font: inherit;
  font-size: 0.85rem;
  padding: 0.45rem 0.8rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
}
.btn-primary { border-color: #3d9a6a; }
.btn-ghost { background: transparent; }
.table-wrap { overflow-x: auto; }

@media (max-width: 640px) {
  .wrap { padding: 1.25rem 1rem 2.5rem; padding-left: max(1rem, env(safe-area-inset-left)); padding-right: max(1rem, env(safe-area-inset-right)); }
  .status-updated { margin-left: 0; }
  .incident-meta { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .pulse-dot.status-operational { animation: none; }
  .status-bar-fill { transition: none; }
}