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

:root {
  --bg-primary: #0a0a0b;
  --bg-secondary: #111113;
  --bg-card: #141416;
  --bg-card-hover: #1a1a1d;

  --text-primary: #fafafa;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;

  --status-up: #22c55e;
  --status-up-bg: rgba(34, 197, 94, 0.1);
  --status-degraded: #eab308;
  --status-degraded-bg: rgba(234, 179, 8, 0.1);
  --status-down: #ef4444;
  --status-down-bg: rgba(239, 68, 68, 0.1);
  --status-unknown: #71717a;
  --status-unknown-bg: rgba(113, 113, 122, 0.1);

  --accent: #3b82f6;
  --accent-glow: rgba(59, 130, 246, 0.15);

  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-card: rgba(255, 255, 255, 0.08);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', Menlo, Monaco, 'Cascadia Mono', monospace;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

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

ul, ol {
  list-style: none;
}

img, svg {
  display: block;
  max-width: 100%;
}

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

.container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 32px;
}

@media (max-width: 640px) {
  .container {
    padding: 0 16px;
  }
}

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