/* ==========================================================================
   KToken status — design system
   ========================================================================== */

:root {
  color-scheme: dark;

  --bg: #07080d;
  --bg-soft: #0a0c13;
  --panel: #0d1018;
  --panel-2: #121622;
  --panel-3: #181d2b;
  --border: rgba(255, 255, 255, 0.075);
  --border-strong: rgba(255, 255, 255, 0.14);

  --text: #edf0f7;
  --text-2: #b7bfd0;
  --muted: #7f889d;
  --faint: #596277;

  --green: #3ddc97;
  --green-soft: rgba(61, 220, 151, 0.11);
  --green-line: rgba(61, 220, 151, 0.22);
  --amber: #f6b73c;
  --amber-soft: rgba(246, 183, 60, 0.11);
  --amber-line: rgba(246, 183, 60, 0.2);
  --red: #ff7171;
  --red-soft: rgba(255, 113, 113, 0.1);
  --red-line: rgba(255, 113, 113, 0.2);
  --blue: #64a9ff;
  --blue-soft: rgba(100, 169, 255, 0.11);
  --violet: #a78bfa;
  --violet-soft: rgba(139, 108, 255, 0.12);
  --cyan: #37d5d0;

  --accent: #8b6cff;
  --accent-bright: #a78bfa;
  --header-bg: rgba(7, 8, 13, 0.76);
  --code-bg: #07090f;

  --radius-lg: 18px;
  --radius: 14px;
  --radius-sm: 9px;
  --header-h: 66px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.48);

  --sans: "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", ui-monospace, Menlo, Consolas, monospace;
}

[data-theme="light"] {
  color-scheme: light;

  --bg: #f4f5f9;
  --bg-soft: #eceef5;
  --panel: #ffffff;
  --panel-2: #f6f7fb;
  --panel-3: #edf0f7;
  --border: rgba(20, 28, 48, 0.085);
  --border-strong: rgba(20, 28, 48, 0.16);

  --text: #101426;
  --text-2: #3c4559;
  --muted: #667085;
  --faint: #98a1b3;

  --green: #0f9f6e;
  --green-soft: rgba(15, 159, 110, 0.09);
  --green-line: rgba(15, 159, 110, 0.22);
  --amber: #a86d00;
  --amber-soft: rgba(190, 125, 6, 0.1);
  --amber-line: rgba(190, 125, 6, 0.24);
  --red: #d63b3b;
  --red-soft: rgba(214, 59, 59, 0.08);
  --red-line: rgba(214, 59, 59, 0.18);
  --blue: #2672d8;
  --blue-soft: rgba(38, 114, 216, 0.09);
  --violet: #6d4aff;
  --violet-soft: rgba(109, 74, 255, 0.085);
  --cyan: #0c9c98;

  --accent: #6d4aff;
  --accent-bright: #5b3df0;
  --header-bg: rgba(248, 249, 252, 0.82);
  --code-bg: #10131c;
  --shadow: 0 24px 60px rgba(23, 33, 64, 0.12);
}

/* --------------------------------------------------------------------------
   Reset & base
   -------------------------------------------------------------------------- */

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

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(900px 480px at 12% -8%, rgba(124, 92, 255, 0.16), transparent 64%),
    radial-gradient(820px 440px at 90% -6%, rgba(55, 213, 208, 0.08), transparent 62%),
    radial-gradient(700px 500px at 52% 108%, rgba(95, 168, 255, 0.05), transparent 70%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.24;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 20%, transparent 75%);
}

[data-theme="light"] body::before {
  background:
    radial-gradient(900px 480px at 12% -8%, rgba(124, 92, 255, 0.1), transparent 64%),
    radial-gradient(820px 440px at 90% -6%, rgba(55, 213, 208, 0.07), transparent 62%),
    radial-gradient(700px 500px at 52% 108%, rgba(95, 168, 255, 0.06), transparent 70%);
}

[data-theme="light"] body::after {
  opacity: 0.5;
  background-image:
    linear-gradient(to right, rgba(18, 28, 48, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(18, 28, 48, 0.035) 1px, transparent 1px);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  padding: 0;
  border: 0;
  font: inherit;
  color: inherit;
  background: none;
  cursor: pointer;
}

input,
select,
textarea {
  font: inherit;
}

code,
pre,
kbd,
.mono {
  font-family: var(--mono);
}

::selection {
  background: rgba(124, 92, 255, 0.32);
  color: var(--text);
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}

.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: fixed;
  top: 12px;
  left: 20px;
  z-index: 200;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--panel-2);
  border: 1px solid var(--border-strong);
  font-size: 12px;
  visibility: hidden;
  opacity: 0;
  transform: translateY(-200%);
  transition: opacity 0.15s, transform 0.15s, visibility 0.15s;
}

.skip-link:focus {
  visibility: visible;
  opacity: 1;
  transform: none;
}

.page {
  padding-bottom: 24px;
}

section[id],
article[id],
aside[id],
div[id="trace-simulator"] {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

/* --------------------------------------------------------------------------
   Buttons, pills, chips, tags
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 17px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1;
  white-space: nowrap;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease, transform 0.16s ease, filter 0.16s ease;
}

.btn svg {
  flex: none;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(180deg, #9b82ff, #7a5cff);
  box-shadow: 0 10px 28px rgba(124, 92, 255, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.btn-primary:hover {
  filter: brightness(1.07);
  transform: translateY(-1px);
}

.btn-secondary {
  color: var(--text);
  background: var(--panel-2);
  border-color: var(--border-strong);
}

.btn-secondary:hover {
  background: var(--panel-3);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.btn-ghost {
  color: var(--text-2);
  border-color: transparent;
}

.btn-ghost:hover {
  color: var(--text);
  background: var(--panel-2);
}

.btn-sm {
  height: 33px;
  padding: 0 12px;
  border-radius: 8px;
  font-size: 12px;
}

.btn-block {
  width: 100%;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex: none;
  border-radius: 8px;
  color: var(--muted);
  transition: background 0.16s ease, color 0.16s ease;
}

.icon-btn:hover {
  color: var(--text);
  background: var(--panel-2);
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px var(--green-soft);
}

.status-dot.warn {
  background: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-soft);
}

.status-dot.bad {
  background: var(--red);
  box-shadow: 0 0 0 3px var(--red-soft);
}

.status-dot.info {
  background: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-soft);
}

.live-dot {
  width: 6px;
  height: 6px;
  flex: none;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px var(--green-soft);
  animation: livePulse 2.6s ease infinite;
}

.live-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--muted);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  padding: 0 9px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.015em;
  white-space: nowrap;
}

.pill-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.pill.ok {
  color: var(--green);
  background: var(--green-soft);
  border-color: var(--green-line);
}

.pill.warn {
  color: var(--amber);
  background: var(--amber-soft);
  border-color: var(--amber-line);
}

.pill.bad {
  color: var(--red);
  background: var(--red-soft);
  border-color: var(--red-line);
}

.pill.info {
  color: var(--blue);
  background: var(--blue-soft);
  border-color: rgba(100, 169, 255, 0.2);
}

.pill.neutral {
  color: var(--muted);
  background: var(--panel-3);
  border-color: var(--border);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 23px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 10px;
  white-space: nowrap;
}

.chip-region {
  color: var(--blue);
  background: var(--blue-soft);
  border-color: rgba(100, 169, 255, 0.16);
}

.chip-time {
  font-family: var(--mono);
  font-size: 9.5px;
}

.chip-ok {
  color: var(--green);
  background: var(--green-soft);
  border-color: var(--green-line);
}

.chip-mono {
  font-family: var(--mono);
  font-size: 9.5px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.tag {
  display: inline-flex;
  align-items: center;
  height: 21px;
  padding: 0 7px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.tag-self-hosted {
  color: var(--violet);
  background: var(--violet-soft);
  border-color: rgba(139, 108, 255, 0.22);
}

.tag-reasoning {
  color: var(--blue);
  background: var(--blue-soft);
  border-color: rgba(100, 169, 255, 0.18);
}

.tag-vision {
  color: var(--cyan);
  background: rgba(55, 213, 208, 0.09);
  border-color: rgba(55, 213, 208, 0.2);
}

.tag-code {
  color: var(--green);
  background: var(--green-soft);
  border-color: var(--green-line);
}

.tag-embedding {
  color: var(--amber);
  background: var(--amber-soft);
  border-color: var(--amber-line);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--faint);
}

.eyebrow-sep {
  color: var(--border-strong);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--muted);
  transition: color 0.15s;
}

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

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 26px;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  flex: none;
}

.brand-svg {
  display: block;
  border-radius: 9px;
  box-shadow: 0 4px 14px rgba(124, 92, 255, 0.22);
}

.brand-word {
  font-size: 16.5px;
  font-weight: 650;
  letter-spacing: -0.035em;
}

.brand-badge {
  margin-left: 2px;
  padding: 3px 6px;
  border: 1px solid var(--border-strong);
  border-radius: 5px;
  color: var(--muted);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.main-nav a {
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 500;
  transition: color 0.15s, background 0.15s;
}

.main-nav a:hover {
  color: var(--text);
  background: var(--panel-2);
}

.main-nav a.is-active {
  color: var(--text);
  background: var(--panel-2);
  box-shadow: inset 0 0 0 1px var(--border);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.header-subscribe {
  margin-right: 2px;
}

.nav-btn {
  display: none;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  margin-top: 76px;
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.55fr repeat(3, 0.75fr);
  gap: 40px;
  padding-top: 52px;
  padding-bottom: 40px;
}

.footer-brand p {
  max-width: 300px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.7;
}

.footer-health {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9.5px;
}

.footer-col h4 {
  margin: 4px 0 12px;
  color: var(--faint);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.footer-col a,
.footer-col button {
  display: block;
  margin: 9px 0;
  color: var(--muted);
  font-size: 11.5px;
  text-align: left;
  transition: color 0.15s;
}

.footer-col a:hover,
.footer-col button:hover {
  color: var(--text);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 20px;
  padding-bottom: 26px;
  border-top: 1px solid var(--border);
  color: var(--faint);
  font-size: 9.5px;
}

.footer-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-meta .mono {
  color: var(--faint);
  font-size: 9px;
}

/* --------------------------------------------------------------------------
   Status hero
   -------------------------------------------------------------------------- */

.status-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 48px;
  align-items: center;
  padding: 66px 0 38px;
}

.hero-status {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 760px;
  margin: 20px 0 18px;
  font-size: clamp(34px, 4.6vw, 57px);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.hero-status > span:last-child {
  min-width: 0;
}

.status-orb {
  position: relative;
  width: 16px;
  height: 16px;
  flex: none;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 7px var(--amber-soft);
}

.status-orb::after {
  content: "";
  position: absolute;
  inset: -9px;
  border: 1px solid var(--amber);
  border-radius: 50%;
  opacity: 0.35;
  animation: orbPulse 2.8s ease-out infinite;
}

.status-orb.is-ok {
  background: var(--green);
  box-shadow: 0 0 0 7px var(--green-soft);
}

.status-orb.is-ok::after {
  border-color: var(--green);
}

.status-orb.is-bad {
  background: var(--red);
  box-shadow: 0 0 0 7px var(--red-soft);
}

.status-orb.is-bad::after {
  border-color: var(--red);
}

.hero-lead {
  max-width: 590px;
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.65;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 10px;
}

.meta-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--border-strong);
}

.refresh-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 10.5px;
  color: var(--muted);
}

.switch {
  position: relative;
  width: 34px;
  height: 19px;
  flex: none;
  padding: 0;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--panel-3);
  transition: background 0.2s, border-color 0.2s;
}

.switch span {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--muted);
  transition: left 0.2s ease, background 0.2s ease;
}

.switch[aria-checked="true"] {
  border-color: var(--green-line);
  background: var(--green-soft);
}

.switch[aria-checked="true"] span {
  left: 17px;
  background: var(--green);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.hero-side {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.incident-mini {
  position: relative;
  overflow: hidden;
  padding: 18px;
  border: 1px solid var(--amber-line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(246, 183, 60, 0.07), transparent 46%),
    var(--panel);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.16);
}

.incident-mini::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
  opacity: 0.6;
}

.mini-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.mini-time {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 9px;
}

.incident-mini h2,
.maintenance-mini h2 {
  margin-top: 12px;
  font-size: 15.5px;
  line-height: 1.35;
  letter-spacing: -0.025em;
}

.incident-mini p,
.maintenance-mini p {
  margin-top: 7px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mini-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 12px;
  color: var(--faint);
  font-size: 9.5px;
}

.mini-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.mini-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 14px;
  color: var(--text-2);
  font-size: 11px;
  font-weight: 500;
  transition: color 0.15s, gap 0.15s;
}

.mini-link:hover {
  color: var(--text);
  gap: 8px;
}

.maintenance-mini {
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
}

.maintenance-mini h2 {
  margin-top: 10px;
  font-size: 13px;
}

.maintenance-mini p {
  -webkit-line-clamp: 2;
  font-size: 10.5px;
}

.maintenance-mini .mini-link {
  margin-top: 11px;
  font-size: 10.5px;
}

/* --------------------------------------------------------------------------
   Metrics
   -------------------------------------------------------------------------- */

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 11px;
  margin-top: 10px;
}

.metric-card {
  display: flex;
  flex-direction: column;
  min-height: 150px;
  padding: 15px 17px 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
}

.metric-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.metric-label {
  color: var(--muted);
  font-size: 10.5px;
  letter-spacing: 0.015em;
}

.metric-trend {
  padding: 2px 6px;
  border-radius: 5px;
  background: var(--panel-3);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8.5px;
  white-space: nowrap;
}

.metric-trend.good {
  color: var(--green);
  background: var(--green-soft);
}

.metric-trend.bad {
  color: var(--red);
  background: var(--red-soft);
}

.metric-value {
  margin-top: 11px;
  font-size: 30px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
}

.metric-value .unit {
  margin-left: 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
}

.metric-sub {
  margin-top: 6px;
  color: var(--faint);
  font-size: 9.5px;
}

.metric-chart {
  height: 40px;
  margin: auto -5px -2px;
  opacity: 0.92;
}

.metric-chart .sparkline {
  display: block;
  width: 100%;
  height: 100%;
}

.metric-card.is-ticking .metric-value {
  animation: valuePulse 0.55s ease;
}

/* --------------------------------------------------------------------------
   Sections, regions
   -------------------------------------------------------------------------- */

.section {
  margin-top: 48px;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 15px;
}

.section-kicker {
  color: var(--faint);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-head h2 {
  margin-top: 5px;
  font-size: 21px;
  letter-spacing: -0.03em;
}

.section-note {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 11px;
  padding-bottom: 2px;
}

.region-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 11px;
}

.region-card {
  padding: 17px 17px 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  transition: border-color 0.2s, transform 0.2s;
}

.region-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.region-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.region-ident {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.region-glyph {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex: none;
  border: 1px solid color-mix(in srgb, var(--region-color) 24%, transparent);
  border-radius: 9px;
  background: color-mix(in srgb, var(--region-color) 11%, transparent);
  color: var(--region-color);
}

.region-ident h3 {
  font-size: 13.5px;
  letter-spacing: -0.02em;
}

.region-code {
  display: block;
  margin-top: 2px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8.5px;
}

.region-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 17px;
}

.region-stat span {
  display: block;
  color: var(--faint);
  font-size: 8.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.region-stat strong {
  display: block;
  margin-top: 3px;
  font-size: 19px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.region-stat em {
  margin-left: 2px;
  color: var(--faint);
  font-size: 8.5px;
  font-style: normal;
  font-weight: 500;
}

.region-chart {
  height: 48px;
  margin: 12px -3px 7px;
}

.region-chart .sparkline {
  display: block;
  width: 100%;
  height: 100%;
}

.region-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--faint);
  font-size: 8.5px;
}

.region-delta {
  font-family: var(--mono);
  font-size: 8.5px;
  white-space: nowrap;
}

.region-delta.good {
  color: var(--green);
}

.region-delta.flat {
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   Component health
   -------------------------------------------------------------------------- */

.component-groups {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.component-group {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 19px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
}

.group-title h3 {
  color: var(--text-2);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.group-title span {
  display: block;
  margin-top: 2px;
  color: var(--faint);
  font-size: 9.5px;
}

.group-rows {
  display: flex;
  flex-direction: column;
}

.component-row {
  border-bottom: 1px solid var(--border);
}

.component-row:last-child {
  border-bottom: 0;
}

.component-main {
  display: grid;
  grid-template-columns: auto minmax(170px, 1fr) minmax(220px, 430px) 78px 16px;
  gap: 16px;
  align-items: center;
  width: 100%;
  padding: 13px 19px;
  text-align: left;
  transition: background 0.15s;
}

.component-main:hover {
  background: var(--panel-2);
}

.component-name {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.component-title {
  color: var(--text);
  font-size: 12.5px;
  font-weight: 500;
}

.component-desc {
  overflow: hidden;
  color: var(--faint);
  font-size: 9.5px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.uptime-bars {
  display: flex;
  align-items: stretch;
  gap: 2px;
  height: 22px;
  overflow: hidden;
}

.uptime-bar {
  flex: 1 1 auto;
  min-width: 1px;
  border-radius: 2px;
  background: var(--green);
  opacity: 0.68;
  transition: opacity 0.12s, transform 0.12s;
}

.uptime-bar:hover {
  opacity: 1;
  transform: scaleY(1.12);
}

.uptime-bar.warn {
  background: var(--amber);
}

.uptime-bar.bad {
  background: var(--red);
}

.uptime-score {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
  color: var(--text-2);
  font-family: var(--mono);
  font-size: 10.5px;
  font-variant-numeric: tabular-nums;
}

.uptime-score span {
  color: var(--faint);
  font-family: var(--sans);
  font-size: 8.5px;
}

.component-chevron {
  display: flex;
  color: var(--faint);
  transition: transform 0.25s;
}

.component-row.is-open .component-chevron {
  transform: rotate(180deg);
}

.component-detail {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}

.component-row.is-open .component-detail {
  grid-template-rows: 1fr;
}

.component-detail-clip {
  min-height: 0;
  overflow: hidden;
}

.component-detail-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(240px, 0.8fr);
  gap: 26px;
  padding: 18px 19px 22px;
  border-top: 1px dashed var(--border);
  background: var(--bg-soft);
}

.detail-chart-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 9px;
  color: var(--muted);
  font-size: 10px;
}

.detail-latency {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--faint);
}

.detail-latency strong {
  color: var(--text-2);
  font-weight: 500;
}

.detail-chart-wrap {
  display: flex;
  gap: 9px;
}

.chart-y-axis {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  padding: 2px 0 17px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8px;
  text-align: right;
}

.detail-chart-main {
  flex: 1;
  min-width: 0;
}

.detail-svg {
  display: block;
  width: 100%;
  height: 140px;
  color: var(--text);
}

.chart-x-axis {
  display: flex;
  justify-content: space-between;
  margin-top: 5px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8px;
}

.detail-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.detail-stats div {
  padding: 8px 9px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--panel-2);
}

.detail-stats span {
  display: block;
  color: var(--faint);
  font-size: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.detail-stats strong {
  display: block;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-2);
}

.detail-block {
  margin-top: 13px;
}

.detail-label {
  display: block;
  margin-bottom: 5px;
  color: var(--faint);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.detail-block p {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.55;
}

.status-line {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-2);
  font-size: 10.5px;
}

.status-line .status-dot {
  width: 6px;
  height: 6px;
  box-shadow: none;
}

.code-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.code-chips code {
  padding: 3px 6px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 8px;
}

/* --------------------------------------------------------------------------
   Incident rows (status page)
   -------------------------------------------------------------------------- */

.incident-list {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.incident-row {
  position: relative;
  display: block;
  padding: 17px 54px 17px 19px;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

.incident-row:last-child {
  border-bottom: 0;
}

.incident-row:hover {
  background: var(--panel-2);
}

.incident-row-top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.incident-row-date {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 9px;
}

.incident-row-main h3 {
  font-size: 13.5px;
  font-weight: 550;
}

.incident-row-main p {
  display: -webkit-box;
  overflow: hidden;
  max-width: 820px;
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.incident-row-main .chip-row {
  margin-top: 9px;
}

.incident-row-arrow {
  position: absolute;
  right: 20px;
  top: 50%;
  display: flex;
  color: var(--faint);
  transform: translateY(-50%);
  transition: transform 0.2s, color 0.2s;
}

.incident-row:hover .incident-row-arrow {
  color: var(--text);
  transform: translate(3px, -50%);
}

/* --------------------------------------------------------------------------
   Subscribe CTA
   -------------------------------------------------------------------------- */

.subscribe-cta {
  position: relative;
  margin-top: 48px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  background:
    radial-gradient(110% 180% at 8% 0%, rgba(124, 92, 255, 0.18), transparent 56%),
    var(--panel);
}

.subscribe-cta::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(400px 160px at 92% 120%, rgba(55, 213, 208, 0.1), transparent 70%);
}

.subscribe-cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px 26px;
}

.cta-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: none;
  border: 1px solid rgba(139, 108, 255, 0.22);
  border-radius: 12px;
  background: var(--violet-soft);
  color: var(--violet);
}

.subscribe-cta h2 {
  font-size: 16px;
  letter-spacing: -0.025em;
}

.subscribe-cta p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
}

.subscribe-cta .btn {
  margin-left: auto;
  flex: none;
}

/* --------------------------------------------------------------------------
   Page hero
   -------------------------------------------------------------------------- */

.page-hero {
  max-width: 820px;
  padding: 62px 0 38px;
}

.error-page {
  max-width: 680px;
  padding-top: 108px;
  padding-bottom: 64px;
}

.error-page h1 {
  font-size: clamp(44px, 7vw, 78px);
  letter-spacing: -0.05em;
}

.page-hero h1 {
  margin: 15px 0 14px;
  font-size: clamp(36px, 4.4vw, 52px);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.page-lead {
  max-width: 660px;
  color: var(--text-2);
  font-size: 14.5px;
  line-height: 1.65;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.page-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 22px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 9.5px;
}

.page-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 9px;
  margin-top: 30px;
}

.stat-card {
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--panel);
}

.stat-card span {
  display: block;
  color: var(--faint);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.stat-card strong {
  display: block;
  margin-top: 5px;
  font-size: 21px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.035em;
  font-variant-numeric: tabular-nums;
}

.stat-card small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 9px;
}

/* --------------------------------------------------------------------------
   Providers
   -------------------------------------------------------------------------- */

.provider-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 9px;
}

.provider-card {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  transition: border-color 0.2s, transform 0.2s;
}

.provider-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.provider-card-top {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.provider-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: none;
  border: 1px solid color-mix(in srgb, var(--provider-color) 28%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, var(--provider-color) 13%, transparent);
  color: var(--provider-color);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
}

.provider-ident {
  flex: 1;
  min-width: 0;
}

.provider-ident h3 {
  overflow: hidden;
  font-size: 11.5px;
  font-weight: 600;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.provider-ident span {
  display: block;
  overflow: hidden;
  margin-top: 2px;
  color: var(--faint);
  font-size: 8.5px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.provider-card-top .status-dot {
  width: 6px;
  height: 6px;
  margin-top: 3px;
  box-shadow: none;
}

.provider-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 13px;
}

.provider-metrics span {
  display: block;
  color: var(--faint);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.provider-metrics strong {
  display: block;
  margin-top: 2px;
  color: var(--text-2);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
}

.provider-metrics em {
  margin-left: 1px;
  color: var(--faint);
  font-size: 7.5px;
  font-style: normal;
}

.provider-share {
  margin-top: 13px;
}

.provider-share-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--faint);
  font-size: 8px;
}

.provider-share-label span:last-child {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8px;
}

.share-bar {
  height: 3px;
  margin-top: 5px;
  overflow: hidden;
  border-radius: 99px;
  background: var(--panel-3);
}

.share-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, color-mix(in srgb, var(--provider-color) 55%, transparent), var(--provider-color));
}

.provider-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 10px;
  padding-top: 9px;
  border-top: 1px solid var(--border);
  color: var(--faint);
  font-size: 8px;
}

.provider-failover {
  display: flex;
  color: var(--faint);
}

/* --------------------------------------------------------------------------
   Fleet
   -------------------------------------------------------------------------- */

.fleet-panel {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  background:
    radial-gradient(100% 130% at 0% 0%, rgba(124, 92, 255, 0.13), transparent 58%),
    var(--panel);
}

.fleet-main {
  padding: 25px 27px;
}

.fleet-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.fleet-head h2 {
  margin-top: 4px;
  font-size: 21px;
  letter-spacing: -0.03em;
}

.fleet-lead {
  max-width: 580px;
  margin-top: 11px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.65;
}

.fleet-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 18px;
}

.fleet-stats div {
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.018);
}

[data-theme="light"] .fleet-stats div {
  background: var(--bg-soft);
}

.fleet-stats span {
  display: block;
  color: var(--faint);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.fleet-stats strong {
  display: block;
  margin-top: 4px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.fleet-stats em {
  margin-left: 2px;
  color: var(--faint);
  font-size: 8px;
  font-style: normal;
  font-weight: 500;
}

.fleet-tags {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.fleet-browse {
  margin-left: auto;
}

.fleet-regions {
  padding: 23px 24px;
  border-left: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.13);
}

[data-theme="light"] .fleet-regions {
  background: rgba(20, 28, 48, 0.025);
}

.fleet-regions-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--faint);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.util-row {
  margin-bottom: 14px;
}

.util-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 5px;
  color: var(--text-2);
  font-size: 10.5px;
}

.util-label span:last-child {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
}

.util-bar {
  height: 5px;
  overflow: hidden;
  border-radius: 99px;
  background: var(--panel-3);
}

.util-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-bright), var(--cyan));
}

.util-meta {
  margin-top: 4px;
  color: var(--faint);
  font-size: 8px;
}

.fleet-hardware {
  margin-top: 18px;
  padding-top: 11px;
  border-top: 1px dashed var(--border);
}

.fleet-hardware div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 0;
  color: var(--faint);
  font-size: 8.5px;
}

.fleet-hardware .mono {
  color: var(--muted);
  font-size: 8.5px;
}

/* --------------------------------------------------------------------------
   Catalog
   -------------------------------------------------------------------------- */

.catalog-controls {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 9px;
  flex: 1;
  min-width: 240px;
  height: 41px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--panel);
  color: var(--muted);
  transition: border-color 0.16s, box-shadow 0.16s, color 0.16s;
}

.search-box:focus-within {
  border-color: rgba(139, 108, 255, 0.55);
  box-shadow: 0 0 0 3px var(--violet-soft);
  color: var(--text-2);
}

.search-box input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font-size: 12px;
}

.search-box input::placeholder {
  color: var(--faint);
}

.search-box kbd {
  padding: 2px 5px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--panel-2);
  color: var(--faint);
  font-size: 8.5px;
}

.select-wrap {
  position: relative;
}

.select-wrap select {
  height: 41px;
  padding: 0 32px 0 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  outline: 0;
  background: var(--panel);
  color: var(--text-2);
  font-size: 11px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.select-wrap::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 12px;
  width: 5px;
  height: 5px;
  border-right: 1.5px solid var(--muted);
  border-bottom: 1.5px solid var(--muted);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.select-wrap select:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 2px;
}

.tag-filters {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-top: 11px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 500;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.filter-chip:hover {
  color: var(--text);
  background: var(--panel-2);
}

.filter-chip.is-active {
  color: var(--text);
  background: var(--violet-soft);
  border-color: rgba(139, 108, 255, 0.28);
}

.filter-chip span {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--panel-3);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8.5px;
}

.catalog-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin: 19px 0 11px;
  color: var(--muted);
  font-size: 10px;
}

.catalog-hint {
  color: var(--faint);
  font-size: 9px;
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.model-card {
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding: 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}

.model-card:hover,
.model-card:focus-visible {
  border-color: var(--border-strong);
  background: var(--panel-2);
  transform: translateY(-2px);
}

.model-card.is-fleet {
  border-color: rgba(139, 108, 255, 0.16);
}

.model-card-top {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}

.model-ident {
  flex: 1;
  min-width: 0;
}

.model-ident h3 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.model-id {
  display: block;
  overflow: hidden;
  margin-top: 2px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8.5px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.model-card-top .status-dot {
  width: 6px;
  height: 6px;
  margin-top: 5px;
  box-shadow: none;
}

.model-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-soft);
}

.model-stats div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.model-stats span {
  color: var(--faint);
  font-size: 7.5px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.model-stats strong {
  overflow: hidden;
  color: var(--text-2);
  font-size: 10.5px;
  font-weight: 600;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.model-stats em {
  margin-left: 1px;
  color: var(--faint);
  font-size: 7.5px;
  font-style: normal;
  font-weight: 500;
}

.model-card-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
}

.model-card-actions {
  display: flex;
  align-items: center;
  gap: 3px;
  flex: none;
}

.copy-mini {
  width: 26px;
  height: 26px;
  opacity: 0;
  transition: opacity 0.2s, background 0.16s, color 0.16s;
}

.model-open {
  width: 26px;
  height: 26px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--panel-3);
  color: var(--muted);
  transition: background 0.16s, color 0.16s, border-color 0.16s;
}

.model-open:hover {
  border-color: var(--border-strong);
  background: var(--panel-2);
  color: var(--text);
}

.model-card:hover .copy-mini,
.model-card:focus-within .copy-mini {
  opacity: 1;
}

@media (hover: none) {
  .copy-mini {
    opacity: 1;
  }
}

.catalog-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 52px 20px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  color: var(--muted);
  text-align: center;
}

.catalog-empty[hidden] {
  display: none;
}

.empty-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 2px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-2);
  color: var(--faint);
}

.catalog-empty h3 {
  color: var(--text-2);
  font-size: 13px;
}

.catalog-empty p {
  max-width: 320px;
  font-size: 11px;
}

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

/* --------------------------------------------------------------------------
   Architecture
   -------------------------------------------------------------------------- */

.architecture-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 13px;
  align-items: start;
}

.arch-panel {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.arch-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 13px;
  color: var(--faint);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.arch-flow {
  display: flex;
  flex-direction: column;
}

.arch-node {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-2);
  color: var(--text);
  text-align: left;
  transition: border-color 0.16s, background 0.16s, box-shadow 0.16s;
}

.arch-node:hover {
  border-color: var(--border-strong);
  background: var(--panel-3);
}

.arch-node.is-selected {
  border-color: rgba(139, 108, 255, 0.42);
  background: linear-gradient(90deg, var(--violet-soft), transparent 70%);
  box-shadow: inset 3px 0 0 var(--violet);
}

.arch-node-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-3);
  color: var(--text-2);
}

.arch-node.is-selected .arch-node-icon {
  border-color: rgba(139, 108, 255, 0.3);
  background: var(--violet-soft);
  color: var(--violet);
}

.arch-node-text {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.arch-node-text strong {
  font-size: 11.5px;
  font-weight: 600;
}

.arch-node-text small {
  overflow: hidden;
  color: var(--faint);
  font-size: 8.5px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.arch-node-chips {
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: 210px;
}

.arch-node-chips span {
  padding: 2px 5px;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 7.5px;
  white-space: nowrap;
}

.arch-node-chevron {
  display: flex;
  color: var(--faint);
  flex: none;
}

.arch-link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 27px;
  color: var(--faint);
}

.arch-link::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: linear-gradient(var(--border-strong), var(--border));
}

.arch-link::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  width: 4px;
  height: 4px;
  border-right: 1px solid var(--faint);
  border-bottom: 1px solid var(--faint);
  transform: translateX(-50%) rotate(45deg);
}

.arch-link span {
  position: relative;
  z-index: 1;
  padding: 0 7px;
  background: var(--panel);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 7.5px;
}

.arch-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.arch-node-compact {
  padding: 10px;
}

.arch-node-compact .arch-node-chips,
.arch-node-compact .arch-node-chevron {
  display: none;
}

.arch-split + .arch-link {
  height: 27px;
}

.arch-legend {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 13px;
  padding-top: 11px;
  border-top: 1px dashed var(--border);
  color: var(--faint);
  font-size: 8.5px;
}

.arch-legend span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.arch-legend i {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

.arch-detail-panel {
  position: sticky;
  top: calc(var(--header-h) + 16px);
  min-height: 350px;
  padding: 19px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.arch-detail-panel.is-swapping {
  animation: fadeSwap 0.28s ease;
}

.arch-detail-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 13px;
}

.arch-detail-icon {
  display: grid;
  place-items: center;
  width: 39px;
  height: 39px;
  border: 1px solid rgba(139, 108, 255, 0.24);
  border-radius: 10px;
  background: var(--violet-soft);
  color: var(--violet);
}

.arch-detail-panel h3 {
  font-size: 19px;
  letter-spacing: -0.03em;
}

.arch-detail-panel > p {
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.65;
}

.arch-detail-panel .tag-row {
  margin-top: 11px;
}

.spec-list {
  margin: 16px 0 0;
  border-top: 1px solid var(--border);
}

.spec-list div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 9.5px;
}

.spec-list dt {
  flex: none;
  color: var(--faint);
}

.spec-list dd {
  margin: 0;
  color: var(--text-2);
  text-align: right;
  line-height: 1.45;
}

.arch-detail-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.arch-detail-footer .mono {
  color: var(--faint);
  font-size: 8px;
}

/* --------------------------------------------------------------------------
   Trace simulator
   -------------------------------------------------------------------------- */

.simulator-panel {
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.simulator-side {
  min-width: 0;
  padding: 19px;
  border-right: 1px solid var(--border);
}

.sim-controls {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 15px;
}

.sim-control {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 5px;
  min-width: 190px;
}

.sim-control > span {
  color: var(--faint);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sim-control select {
  width: 100%;
  height: 37px;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: 0;
  background: var(--bg-soft);
  color: var(--text-2);
  font-size: 11px;
  cursor: pointer;
}

.sim-control select:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 2px;
}

.trace-steps {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.trace-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 6px;
  border-radius: 7px;
  opacity: 0.55;
  transition: opacity 0.18s, background 0.18s;
}

.trace-step.is-active {
  background: var(--violet-soft);
  opacity: 1;
}

.trace-step.is-done {
  opacity: 0.92;
}

.trace-index {
  display: grid;
  place-items: center;
  width: 21px;
  height: 21px;
  flex: none;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 7.5px;
}

.trace-step.is-active .trace-index {
  border-color: var(--violet);
  background: var(--panel);
  color: var(--violet);
}

.trace-step.is-done .trace-index {
  border-color: var(--green-line);
  background: var(--green-soft);
  color: var(--green);
}

.trace-step-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.trace-step-body strong {
  font-size: 10.5px;
  font-weight: 500;
}

.trace-step-body small {
  overflow: hidden;
  color: var(--faint);
  font-size: 8.5px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.trace-time {
  flex: none;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8.5px;
}

.trace-step.is-done .trace-time {
  color: var(--green);
}

.trace-result {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  min-height: 38px;
  margin-top: 13px;
  padding-top: 13px;
  border-top: 1px solid var(--border);
  font-size: 10px;
}

.trace-result-idle {
  color: var(--faint);
  font-size: 10px;
}

.trace-result-text {
  color: var(--text-2);
}

.trace-result-meta {
  margin-left: auto;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8px;
}

.trace-warning {
  display: flex;
  flex-basis: 100%;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border: 1px solid var(--amber-line);
  border-radius: 6px;
  background: var(--amber-soft);
  color: var(--amber);
  font-size: 9px;
}

.terminal {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 350px;
  background: var(--code-bg);
  color: #c9d1e3;
}

.terminal-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  color: #727c93;
  font-family: var(--mono);
  font-size: 8.5px;
}

.term-dots {
  display: flex;
  gap: 4px;
}

.term-dots i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #252b3b;
}

.term-id {
  margin-left: auto;
  color: #4e5870;
}

#trace-terminal {
  flex: 1;
  max-height: 410px;
  margin: 0;
  padding: 15px;
  overflow: auto;
  font-family: var(--mono);
  font-size: 8.5px;
  line-height: 1.8;
  white-space: pre-wrap;
}

.term-line {
  display: grid;
  grid-template-columns: 70px 60px minmax(0, 1fr);
  gap: 7px;
}

.term-time {
  color: #4c5775;
}

.term-tag {
  color: #8b9bc0;
}

.term-msg {
  color: #aab6d0;
  overflow-wrap: anywhere;
}

.term-muted {
  opacity: 0.55;
}

.term-success .term-tag {
  color: #3ddc97;
}

.term-success .term-msg {
  color: #a5e8ca;
}

/* --------------------------------------------------------------------------
   Code compat panel & principles
   -------------------------------------------------------------------------- */

.code-panel {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.code-info {
  padding: 27px;
}

.code-info h2 {
  font-size: 21px;
  letter-spacing: -0.03em;
}

.code-info > p {
  margin-top: 9px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.7;
}

.code-feature-list {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.code-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  color: var(--text-2);
  font-size: 10px;
  line-height: 1.5;
}

.code-feature-list svg {
  flex: none;
  margin-top: 1px;
  color: var(--green);
}

.code-window {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-left: 1px solid var(--border);
  background: var(--code-bg);
}

.code-tabs {
  display: flex;
  align-items: center;
  gap: 1px;
  padding: 7px 9px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.code-tab {
  padding: 6px 8px;
  border-radius: 5px;
  color: #707a91;
  font-family: var(--mono);
  font-size: 8.5px;
  transition: color 0.15s, background 0.15s;
}

.code-tab:hover {
  color: #c0c9dc;
}

.code-tab.is-active {
  background: rgba(255, 255, 255, 0.06);
  color: #dce3f2;
}

.code-tabs .icon-btn {
  margin-left: auto;
  width: 28px;
  height: 28px;
  color: #7f8ba5;
}

.code-tabs .icon-btn:hover {
  color: #dfe6f4;
  background: rgba(255, 255, 255, 0.06);
}

.code-window pre {
  flex: 1;
  margin: 0;
  padding: 17px;
  overflow: auto;
  color: #b8c4dc;
  font-size: 9.5px;
  line-height: 1.75;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 9px;
}

.principle {
  padding: 17px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  transition: border-color 0.2s;
}

.principle:hover {
  border-color: var(--border-strong);
}

.principle-icon {
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  margin-bottom: 13px;
  border: 1px solid rgba(139, 108, 255, 0.16);
  border-radius: 8px;
  background: var(--violet-soft);
  color: var(--violet);
}

.principle h3 {
  font-size: 12px;
  letter-spacing: -0.015em;
}

.principle p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.6;
}

.numbers-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 48px;
  padding: 21px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.numbers-strip div span {
  color: var(--faint);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.numbers-strip div strong {
  display: block;
  margin-top: 4px;
  font-size: 22px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.035em;
}

.numbers-strip div small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 9px;
}

/* --------------------------------------------------------------------------
   Incidents page
   -------------------------------------------------------------------------- */

.maintenance-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.maintenance-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 15px 17px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
}

.maint-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 56px;
  flex: none;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--panel-2);
}

.maint-date span {
  color: var(--muted);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.maint-date strong {
  margin-top: 1px;
  font-size: 19px;
  font-weight: 600;
  line-height: 1;
}

.maint-meta {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
  color: var(--faint);
  font-size: 8.5px;
}

.maint-body h3 {
  margin-top: 6px;
  font-size: 13px;
}

.maint-body p {
  max-width: 740px;
  margin-top: 4px;
  color: var(--muted);
  font-size: 10.5px;
  line-height: 1.6;
}

.maint-body .chip-row {
  margin-top: 8px;
}

.maint-action {
  flex: none;
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--panel);
}

.filter-group {
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
}

.filter-select {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--faint);
  font-size: 9px;
}

.filter-select select {
  height: 29px;
  padding: 0 26px 0 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  outline: 0;
  background: var(--panel-2);
  color: var(--text-2);
  font-size: 10px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 12px) 12px,
    calc(100% - 8px) 12px;
  background-size: 4px 4px, 4px 4px;
  background-repeat: no-repeat;
}

.filter-select select:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 2px;
}

.incident-summary {
  margin: 12px 0 9px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8.5px;
}

.incident-feed {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.incident-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
  transition: border-color 0.2s;
}

.incident-card.is-active {
  border-color: var(--amber-line);
  background:
    linear-gradient(180deg, rgba(246, 183, 60, 0.04), transparent 25%),
    var(--panel);
}

.incident-card-head {
  padding: 19px;
}

.incident-badges {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.severity {
  padding: 3px 7px;
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--muted);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.sev-minor {
  border-color: var(--amber-line);
  background: var(--amber-soft);
  color: var(--amber);
}

.sev-major,
.sev-critical {
  border-color: var(--red-line);
  background: var(--red-soft);
  color: var(--red);
}

.incident-date {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8.5px;
}

.incident-card h3 {
  margin-top: 11px;
  font-size: 17px;
  letter-spacing: -0.025em;
}

.incident-card-head p {
  max-width: 850px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.6;
}

.incident-card-head .chip-row {
  margin-top: 10px;
}

.incident-expand {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 19px;
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--muted);
  font-size: 9.5px;
  text-align: left;
  transition: background 0.15s, color 0.15s;
}

.incident-expand:hover {
  background: var(--panel-2);
  color: var(--text-2);
}

.expand-count {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8.5px;
}

.expand-label {
  font-weight: 500;
}

.incident-expand svg {
  margin-left: auto;
  transition: transform 0.25s;
}

.incident-card.is-open .incident-expand svg {
  transform: rotate(180deg);
}

.incident-timeline {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}

.incident-card.is-open .incident-timeline {
  grid-template-rows: 1fr;
}

.incident-timeline-clip {
  min-height: 0;
  overflow: hidden;
}

.incident-timeline-inner {
  padding: 4px 19px 20px;
  border-top: 1px dashed var(--border);
}

.timeline {
  margin: 12px 0 0;
  padding: 1px 0 0 25px;
  border-left: 1px solid var(--border);
  list-style: none;
}

.timeline-item {
  position: relative;
  padding: 11px 0 5px;
}

.timeline-dot {
  position: absolute;
  top: 15px;
  left: -30px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--panel);
  border-radius: 50%;
  background: var(--muted);
}

.timeline-dot.ok {
  background: var(--green);
}

.timeline-dot.warn {
  background: var(--amber);
}

.timeline-dot.bad {
  background: var(--red);
}

.timeline-dot.info {
  background: var(--blue);
}

.timeline-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.timeline-head strong {
  font-size: 10.5px;
  font-weight: 600;
}

.timeline-head span {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 8px;
}

.timeline-content p {
  max-width: 850px;
  margin-top: 4px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.6;
}

.postmortem {
  margin-top: 15px;
  padding: 15px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-soft);
}

.postmortem-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.postmortem-title {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-2);
  font-size: 10px;
  font-weight: 600;
}

.postmortem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.postmortem h4 {
  margin: 0;
  color: var(--faint);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.postmortem p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 9.5px;
  line-height: 1.6;
}

.postmortem-grid + h4 {
  margin-top: 14px;
}

.pm-actions {
  display: grid;
  gap: 6px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.pm-actions li {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  color: var(--text-2);
  font-size: 9.5px;
  line-height: 1.5;
}

.pm-actions svg {
  flex: none;
  margin-top: 1px;
  color: var(--green);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 9px;
}

.process-card {
  padding: 17px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
}

.process-num {
  color: var(--violet);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
}

.process-card h3 {
  margin-top: 9px;
  font-size: 12px;
}

.process-card p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Modal
   -------------------------------------------------------------------------- */

body.no-scroll {
  overflow: hidden;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(3, 4, 9, 0.68);
  opacity: 0;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: opacity 0.2s ease;
}

.modal-backdrop.is-open {
  opacity: 1;
}

.modal {
  width: min(560px, 100%);
  max-height: min(86vh, 900px);
  overflow: auto;
  border: 1px solid var(--border-strong);
  border-radius: 17px;
  background: var(--panel);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px) scale(0.987);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.modal-backdrop.is-open .modal {
  opacity: 1;
  transform: none;
}

.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 21px 21px 0;
}

.modal-eyebrow {
  display: block;
  color: var(--faint);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.modal-head h2 {
  margin-top: 4px;
  font-size: 21px;
  letter-spacing: -0.03em;
}

.modal-body {
  padding: 15px 21px 23px;
}

.modal-lead {
  max-width: 520px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.65;
}

.modal-lead-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.modal-lead-row .modal-lead {
  flex: 1;
}

.modal-lead-row .pill {
  flex: none;
  margin-top: 1px;
}

.id-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
  padding: 6px 7px 6px 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-soft);
}

.id-strip code {
  overflow: auto;
  color: var(--text-2);
  font-size: 9.5px;
  white-space: nowrap;
}

.modal-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px;
  margin-top: 15px;
}

.modal-stat-grid div {
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-soft);
}

.modal-stat-grid span {
  display: block;
  color: var(--faint);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.modal-stat-grid strong {
  display: block;
  margin-top: 3px;
  font-size: 11.5px;
  font-weight: 600;
}

.modal-block {
  margin-top: 17px;
}

.modal-block h4 {
  margin: 0 0 6px;
  color: var(--faint);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.modal-block p {
  color: var(--muted);
  font-size: 10.5px;
  line-height: 1.6;
}

.modal-mono {
  font-family: var(--mono);
  font-size: 9.5px !important;
}

.availability-row {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}

.region-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg-soft);
  color: var(--text-2);
  font-family: var(--mono);
  font-size: 8.5px;
}

.region-chip .status-dot {
  width: 5px;
  height: 5px;
  box-shadow: none;
}

.availability-note {
  margin-left: auto;
  color: var(--faint);
  font-size: 8px;
}

.spec-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8.5px;
}

.spec-inline span {
  padding: 3px 6px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-soft);
}

.modal-code {
  position: relative;
  margin-top: 2px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9px;
  background: var(--code-bg);
}

.modal-code pre {
  margin: 0;
  padding: 13px 42px 13px 13px;
  overflow: auto;
  color: #b6c3dc;
  font-size: 8.5px;
  line-height: 1.7;
}

.modal-code .icon-btn {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 28px;
  height: 28px;
  color: #7f8ba5;
  background: rgba(255, 255, 255, 0.04);
}

/* Subscribe form */

.subscribe-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 18px;
}

.field-label {
  display: block;
  margin-bottom: 6px;
  color: var(--faint);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.input-wrap {
  display: flex;
  align-items: center;
  gap: 9px;
  height: 41px;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-soft);
  color: var(--muted);
  transition: border-color 0.16s, box-shadow 0.16s;
}

.input-wrap:focus-within {
  border-color: rgba(139, 108, 255, 0.5);
  box-shadow: 0 0 0 3px var(--violet-soft);
}

.input-wrap input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font-size: 12px;
}

.input-wrap input::placeholder {
  color: var(--faint);
}

.input-wrap:has(input.is-invalid) {
  border-color: var(--red);
  box-shadow: 0 0 0 3px var(--red-soft);
}

.topic-fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.topic-fieldset legend {
  margin-bottom: 7px;
  padding: 0;
  color: var(--faint);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.topic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg-soft);
  color: var(--text-2);
  font-size: 10px;
  cursor: pointer;
}

.checkbox input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.checkbox-box {
  display: grid;
  place-items: center;
  width: 14px;
  height: 14px;
  flex: none;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  background: var(--panel);
  color: transparent;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.checkbox input:checked + .checkbox-box {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.checkbox input:focus-visible + .checkbox-box {
  outline: 2px solid var(--accent-bright);
  outline-offset: 2px;
}

.form-note {
  color: var(--faint);
  font-size: 8.5px;
  line-height: 1.55;
}

.subscribe-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px 8px 2px;
  text-align: center;
}

.success-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: 4px;
  border: 1px solid var(--green-line);
  border-radius: 50%;
  background: var(--green-soft);
  color: var(--green);
}

.subscribe-success h3 {
  font-size: 20px;
  letter-spacing: -0.03em;
}

.subscribe-success p {
  max-width: 400px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.65;
}

.subscribe-success p strong {
  color: var(--text-2);
  font-weight: 500;
}

.success-meta {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 3px 0 6px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 8.5px;
}

/* --------------------------------------------------------------------------
   Toast & tooltip
   -------------------------------------------------------------------------- */

#toast-root {
  position: fixed;
  bottom: 24px;
  left: 50%;
  z-index: 120;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  transform: translateX(-50%);
}

.toast {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  background: var(--panel-2);
  box-shadow: var(--shadow);
  color: var(--text);
  font-size: 11px;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s;
}

.toast svg {
  color: var(--green);
}

.toast.is-visible {
  opacity: 1;
  transform: none;
}

.tooltip {
  position: fixed;
  z-index: 130;
  max-width: 300px;
  overflow: hidden;
  padding: 5px 8px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--panel-3);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.32);
  color: var(--text-2);
  font-size: 9.5px;
  white-space: nowrap;
  text-overflow: ellipsis;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -100%);
  transition: opacity 0.12s;
}

.tooltip.is-visible {
  opacity: 1;
}

.tooltip.is-below {
  transform: translate(-50%, 14px);
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */

@keyframes orbPulse {
  0% {
    opacity: 0.4;
    transform: scale(0.9);
  }
  70%,
  100% {
    opacity: 0;
    transform: scale(1.5);
  }
}

@keyframes livePulse {
  0%,
  100% {
    box-shadow: 0 0 0 3px var(--green-soft);
  }
  50% {
    box-shadow: 0 0 0 5px transparent;
  }
}

@keyframes valuePulse {
  0% {
    opacity: 0.55;
  }
  100% {
    opacity: 1;
  }
}

@keyframes fadeSwap {
  from {
    opacity: 0.45;
    transform: translateY(3px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

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

@media (max-width: 1100px) {
  .status-hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
    gap: 32px;
  }

  .provider-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .architecture-layout {
    grid-template-columns: 1fr;
  }

  .arch-detail-panel {
    position: static;
    min-height: 0;
  }

  .principles-grid,
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .simulator-panel {
    grid-template-columns: 1fr;
  }

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

  .code-panel {
    grid-template-columns: 1fr;
  }

  .code-window {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .fleet-panel {
    grid-template-columns: 1fr;
  }

  .fleet-regions {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .footer-inner {
    grid-template-columns: 1.4fr repeat(3, 0.8fr);
    gap: 28px;
  }
}

@media (max-width: 860px) {
  .nav-btn {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    top: calc(var(--header-h) - 1px);
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    margin: 0;
    padding: 9px 18px 14px;
    border-bottom: 1px solid var(--border);
    background: var(--panel);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  }

  .nav-open .main-nav {
    display: flex;
  }

  .main-nav a {
    padding: 11px 12px;
    font-size: 13px;
  }

  .header-inner {
    gap: 16px;
  }

  .header-actions {
    margin-left: auto;
  }

  .status-hero {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-top: 48px;
  }

  .hero-side {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }

  .incident-mini,
  .maintenance-mini {
    height: 100%;
  }

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

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

  .region-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 18px;
  }

  .region-top {
    grid-column: 1 / -1;
  }

  .region-stats {
    margin-top: 14px;
  }

  .region-chart {
    width: 180px;
    margin: 10px 0 4px;
    grid-column: 2;
    grid-row: 2 / 4;
    align-self: center;
  }

  .region-foot {
    grid-column: 1 / -1;
  }

  .component-main {
    grid-template-columns: auto minmax(150px, 1fr) minmax(0, 1fr) 72px 16px;
    gap: 12px;
  }

  .component-detail-inner {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .detail-side {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 16px;
  }

  .detail-stats {
    grid-column: 1 / -1;
    margin-bottom: 2px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .page-hero {
    padding-top: 46px;
  }

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

  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px) {
  .container {
    padding: 0 20px;
  }

  .header-subscribe {
    display: none;
  }

  .brand-badge {
    display: none;
  }

  .hero-status {
    gap: 15px;
    font-size: 37px;
  }

  .status-orb {
    width: 13px;
    height: 13px;
    box-shadow: 0 0 0 6px var(--amber-soft);
  }

  .hero-side {
    grid-template-columns: 1fr;
  }

  .metric-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .metric-card {
    min-height: 138px;
    padding: 13px 14px 6px;
  }

  .metric-value {
    font-size: 26px;
  }

  .section {
    margin-top: 38px;
  }

  .section-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }

  .section-head h2 {
    font-size: 19px;
  }

  .component-main {
    grid-template-columns: auto minmax(0, 1fr) 62px 16px;
  }

  .uptime-bars {
    display: none;
  }

  .group-head {
    padding: 11px 15px;
  }

  .component-main {
    padding: 12px 15px;
  }

  .component-detail-inner {
    padding: 15px;
  }

  .detail-side {
    grid-template-columns: 1fr;
  }

  .fit-hide {
    display: none;
  }

  .subscribe-cta-inner {
    align-items: flex-start;
    flex-wrap: wrap;
    padding: 20px;
  }

  .subscribe-cta .btn {
    width: 100%;
    margin-left: 0;
  }

  .page-hero h1 {
    font-size: 36px;
  }

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

  .catalog-controls {
    gap: 7px;
  }

  .search-box {
    flex-basis: 100%;
  }

  .catalog-controls .select-wrap {
    flex: 1;
  }

  .catalog-controls .select-wrap select {
    width: 100%;
  }

  .catalog-hint {
    display: none;
  }

  .fleet-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .fleet-main,
  .fleet-regions {
    padding: 19px;
  }

  .fleet-browse {
    margin-left: 0;
    width: 100%;
  }

  .arch-node-chips {
    display: none;
  }

  .arch-split {
    grid-template-columns: 1fr;
  }

  .numbers-strip {
    grid-template-columns: 1fr 1fr;
  }

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

  .maint-action {
    grid-column: 1 / -1;
    width: 100%;
  }

  .postmortem-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .timeline-head {
    flex-direction: column;
    gap: 2px;
  }

  .principles-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    padding-top: 38px;
    padding-bottom: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 9px;
  }

  .term-line {
    grid-template-columns: 62px 52px minmax(0, 1fr);
    gap: 5px;
  }

  .modal-backdrop {
    padding: 12px;
  }

  .modal {
    max-height: 92vh;
  }

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

@media (max-width: 520px) {
  .container {
    padding: 0 16px;
  }

  .header-inner {
    gap: 10px;
  }

  .brand-word {
    font-size: 15px;
  }

  .page {
    padding-bottom: 12px;
  }

  .hero-status {
    font-size: 31px;
    line-height: 1.05;
    margin-top: 17px;
  }

  .hero-lead {
    font-size: 13.5px;
  }

  .hero-actions .btn {
    flex: 1;
  }

  .hero-side {
    gap: 8px;
  }

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

  .metric-card {
    min-height: 124px;
  }

  .metric-chart {
    height: 34px;
  }

  .region-card {
    display: block;
  }

  .region-chart {
    width: auto;
    margin: 10px 0 6px;
  }

  .component-main {
    grid-template-columns: auto minmax(0, 1fr) 58px;
    gap: 10px;
  }

  .component-chevron {
    display: none;
  }

  .incident-row {
    padding-right: 36px;
  }

  .incident-row-arrow {
    right: 13px;
  }

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

  .provider-ident span {
    max-width: none;
  }

  .page-actions .btn {
    flex: 1;
  }

  .model-stats {
    padding: 8px;
  }

  .stats-strip {
    grid-template-columns: 1fr 1fr;
    gap: 7px;
  }

  .filter-bar {
    align-items: flex-start;
    flex-direction: column;
  }

  .filter-select {
    width: 100%;
  }

  .filter-select select {
    flex: 1;
  }

  .incident-card-head {
    padding: 16px;
  }

  .incident-expand {
    padding: 10px 16px;
  }

  .incident-timeline-inner {
    padding: 4px 16px 16px;
  }

  .maintenance-card {
    padding: 13px;
  }

  .maint-date {
    width: 46px;
    height: 50px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .footer-col:last-child {
    grid-column: 1 / -1;
  }

  .numbers-strip {
    padding: 17px;
  }

  .modal-stat-grid {
    grid-template-columns: 1fr;
  }

  .availability-note {
    margin-left: 0;
    flex-basis: 100%;
  }

  .term-line {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    margin-bottom: 4px;
  }

  .term-tag {
    display: none;
  }

  .code-info {
    padding: 20px;
  }

  .code-window pre {
    font-size: 8.5px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}