*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #f8f9fa;
  color: #1a1a2e;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  padding: 2rem 1.5rem 1rem;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}

header h1 {
  font-size: 1.25rem;
  font-weight: 600;
}

main {
  flex: 1;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
  padding: 0 1.5rem 3rem;
}

.banner {
  border-radius: 8px;
  padding: 1.5rem 1.75rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.banner.operational { background: #d1fae5; }
.banner.degraded { background: #fef3c7; }
.banner.unknown,
.banner.loading { background: #e5e7eb; }

.banner-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}

.operational .banner-dot { background: #10b981; }
.degraded .banner-dot { background: #f59e0b; }
.unknown .banner-dot,
.loading .banner-dot { background: #9ca3af; }

.banner-text strong {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
}

.banner-text span {
  font-size: 0.85rem;
  opacity: 0.7;
}

.components {
  background: #fff;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
  overflow: hidden;
}

.component {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #f3f4f6;
}

.component:last-child { border-bottom: none; }

.component-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.component-name {
  font-size: 0.95rem;
  font-weight: 500;
}

.component-detail {
  margin-top: 0.5rem;
  display: grid;
  gap: 0.25rem;
  font-size: 0.78rem;
  color: #6b7280;
}

.probe-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.probe-row span:last-child { white-space: nowrap; }

.badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  text-transform: uppercase;
}

.badge.operational { background: #d1fae5; color: #065f46; }
.badge.degraded { background: #fef3c7; color: #92400e; }
.badge.unknown { background: #f3f4f6; color: #6b7280; }

footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.8rem;
  color: #9ca3af;
}