:root {
  color: #23211f;
  background: #f3f1ec;
  font-family:
    "Avenir Next", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
  --accent: #c45f31;
  --accent-soft: #f3dfd3;
  --ink: #23211f;
  --muted: #716d67;
  --line: #dcd8d0;
  --surface: #fbfaf7;
  --success: #47735c;
  --success-soft: #dfe9e2;
  --danger: #a34437;
  --danger-soft: #f3dfdc;
  --warning: #976727;
  --warning-soft: #f1e7d2;
  --unknown: #74716d;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: #f3f1ec;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100dvh;
  background:
    linear-gradient(rgba(80, 70, 60, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(80, 70, 60, 0.035) 1px, transparent 1px),
    #f3f1ec;
  background-size: 32px 32px;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(196, 95, 49, 0.45);
  outline-offset: 3px;
}

.app-shell {
  min-height: 100dvh;
}

.topbar {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  padding: 12px clamp(20px, 4vw, 64px);
  background: rgba(243, 241, 236, 0.92);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 12px;
  background: var(--ink);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 14px;
  letter-spacing: 0.16em;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.refresh-note {
  color: var(--muted);
  font-size: 12px;
}

.refresh-button {
  min-width: 96px;
  min-height: 44px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 650;
  transition:
    transform 180ms cubic-bezier(0.16, 1, 0.3, 1),
    background 180ms ease,
    color 180ms ease;
}

.refresh-button:hover {
  background: var(--ink);
  color: #fff;
}

.refresh-button:active {
  transform: scale(0.98);
}

.refresh-button:disabled {
  cursor: wait;
  opacity: 0.55;
}

.main-content {
  width: min(1420px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(48px, 7vw, 96px) 0 72px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.55fr);
  align-items: end;
  gap: clamp(40px, 8vw, 120px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.18em;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(42px, 6vw, 78px);
  font-weight: 650;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.hero-description {
  max-width: 62ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.overall-panel {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 18px;
  border-top: 1px solid var(--ink);
  padding: 22px 0 4px;
}

.status-orbit {
  width: 12px;
  height: 12px;
  margin-top: 7px;
  border: 2px solid currentColor;
  border-radius: 50%;
  color: var(--unknown);
}

.overall-panel[data-state="healthy"] .status-orbit {
  color: var(--success);
  background: var(--success);
}

.overall-panel[data-state="deploying"] .status-orbit {
  color: var(--accent);
  animation: breathe 1.8s ease-in-out infinite;
}

.overall-panel[data-state="degraded"] .status-orbit,
.overall-panel[data-state="failed"] .status-orbit {
  color: var(--danger);
  background: var(--danger);
}

.panel-label,
.source-strip span,
.track-label,
.track-detail,
.incident-meta {
  color: var(--muted);
  font-size: 12px;
}

.overall-panel strong {
  display: block;
  margin: 5px 0 8px;
  font-size: 28px;
  letter-spacing: -0.03em;
}

.overall-panel p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.source-strip {
  display: grid;
  grid-template-columns: 0.6fr 1fr 1fr auto;
  align-items: center;
  gap: 24px;
  margin: 56px 0 24px;
  border-block: 1px solid var(--line);
  padding: 18px 0;
}

.source-strip div {
  min-width: 0;
}

.source-strip strong {
  display: block;
  margin-top: 5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-strip a,
.incident-link {
  color: var(--accent);
  font-size: 13px;
  font-weight: 650;
  text-underline-offset: 4px;
}

.mono {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.notice {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0 0 24px;
  border-left: 3px solid var(--warning);
  padding: 14px 18px;
  background: var(--warning-soft);
  color: #604920;
}

.notice span {
  font-size: 13px;
}

.hidden {
  display: none !important;
}

.region-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.region-panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: clamp(24px, 3vw, 38px);
  background: var(--surface);
  box-shadow: 0 24px 70px rgba(76, 65, 51, 0.07);
}

.region-heading,
.section-heading,
.incident-item,
.application-row,
.quality-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.region-kicker {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.region-name {
  margin: 7px 0 0;
  font-size: 30px;
  letter-spacing: -0.04em;
}

.status-pill,
.count-badge,
.incident-severity,
.quality-state {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 5px 10px;
  background: #e7e4de;
  color: var(--unknown);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.04em;
}

[data-state="healthy"] > .status-pill,
.status-pill[data-state="healthy"],
.quality-state[data-state="success"] {
  background: var(--success-soft);
  color: var(--success);
}

[data-state="degraded"] > .status-pill,
[data-state="failed"] > .status-pill,
.status-pill[data-state="degraded"],
.status-pill[data-state="failed"],
.quality-state[data-state="failure"] {
  background: var(--danger-soft);
  color: var(--danger);
}

.status-pill[data-state="deploying"] {
  background: var(--accent-soft);
  color: var(--accent);
}

.release-track {
  position: relative;
  display: grid;
  gap: 0;
  margin: 34px 0 24px;
}

.track-line {
  position: absolute;
  top: 28px;
  bottom: 28px;
  left: 20px;
  width: 1px;
  background: var(--line);
}

.track-step {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 18px;
  padding: 12px 0;
}

.track-index {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
}

.track-step[data-state="healthy"] .track-index {
  border-color: var(--success);
  color: var(--success);
}

.track-step[data-state="failed"] .track-index,
.track-step[data-state="degraded"] .track-index {
  border-color: var(--danger);
  color: var(--danger);
}

.track-state {
  display: block;
  margin: 4px 0;
  font-size: 15px;
}

.track-detail {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.application-list {
  border-top: 1px solid var(--line);
}

.application-row {
  min-height: 58px;
  border-bottom: 1px solid var(--line);
}

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

.application-name {
  font-size: 13px;
  font-weight: 650;
}

.application-version {
  max-width: 64%;
  overflow: hidden;
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.incident-section,
.quality-section {
  margin-top: 64px;
}

.section-heading {
  align-items: end;
  margin-bottom: 22px;
}

.section-heading h2 {
  margin: 0;
  font-size: 30px;
  letter-spacing: -0.04em;
}

.count-badge {
  min-width: 34px;
}

.incident-list,
.quality-list {
  border-top: 1px solid var(--ink);
}

.incident-item {
  position: relative;
  min-height: 116px;
  border-bottom: 1px solid var(--line);
  padding: 20px 0 20px 24px;
}

.incident-rail {
  position: absolute;
  top: 24px;
  bottom: 24px;
  left: 0;
  width: 3px;
  border-radius: 999px;
  background: var(--danger);
}

.incident-copy {
  min-width: 0;
  flex: 1;
}

.incident-copy > div {
  display: flex;
  align-items: center;
  gap: 12px;
}

.incident-name {
  font-size: 15px;
}

.incident-detail {
  margin: 9px 0;
  color: var(--muted);
  font-size: 13px;
}

.incident-severity {
  background: var(--danger-soft);
  color: var(--danger);
}

.quality-row {
  min-height: 64px;
  border-bottom: 1px solid var(--line);
}

.quality-copy {
  min-width: 0;
}

.quality-copy strong,
.quality-copy span {
  display: block;
}

.quality-copy span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
}

.empty-state {
  display: grid;
  min-height: 132px;
  align-content: center;
  gap: 8px;
  color: var(--muted);
}

.empty-state strong {
  color: var(--ink);
}

.skeleton {
  position: relative;
  overflow: hidden;
  background: #e7e4de;
}

.skeleton::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.65),
    transparent
  );
  content: "";
  transform: translateX(-100%);
  animation: shimmer 1.5s linear infinite;
}

.region-skeleton {
  min-height: 520px;
  border-radius: 28px;
}

.quality-skeleton {
  height: 180px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding: 22px clamp(20px, 4vw, 64px);
  color: var(--muted);
  font-size: 11px;
}

@keyframes shimmer {
  to {
    transform: translateX(100%);
  }
}

@keyframes breathe {
  50% {
    opacity: 0.35;
    transform: scale(0.82);
  }
}

@media (max-width: 860px) {
  .topbar {
    align-items: flex-start;
  }

  .refresh-note {
    display: none;
  }

  .main-content {
    width: min(100% - 28px, 680px);
    padding-top: 48px;
  }

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

  .hero {
    align-items: start;
    gap: 36px;
  }

  h1 {
    font-size: clamp(42px, 13vw, 64px);
  }

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

  .source-strip a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  .notice {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .incident-item {
    align-items: flex-start;
    flex-direction: column;
  }

  .incident-link {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
  }

  footer {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .topbar {
    min-height: 68px;
    padding-inline: 14px;
  }

  .brand small {
    display: none;
  }

  .refresh-button {
    min-width: 88px;
  }

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

  .region-panel {
    border-radius: 22px;
    padding: 22px 18px;
  }

  .region-name,
  .section-heading h2 {
    font-size: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}