:root {
  --bg: #0f172a;
  --card: #1e293b;
  --primary: #3b82f6;
  --secondary: #64748b;
  --text: #f1f5f9;
  --text-secondary: #94a3b8;
  --border: #334155;
  --success: #22c55e;
}

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
}

nav {
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1100px;
  margin: auto;
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  font-size: 20px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
}

.nav-links a.active,
.nav-links a:hover {
  color: white;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 40px 20px;
}

.hero {
  padding: 60px 0;
  text-align: center;
}

.hero h1 {
  font-size: 42px;
  margin-bottom: 10px;
}

.hero p {
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.btn {
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-secondary {
  background: var(--card);
  color: white;
  border: 1px solid var(--border);
}

.card {
  background: var(--card);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.card-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card-title {
  font-size: 20px;
}

.grid {
  display: grid;
  gap: 20px;
}

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

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

.info-label {
  color: var(--text-secondary);
}

.info-value {
  font-size: 18px;
  font-weight: 600;
}

.status-dot {
  width: 10px;
  height: 10px;
  background: var(--success);
  border-radius: 50%;
  display: inline-block;
}

.mt-2 {
  margin-top: 20px;
}

.mb-2 {
  margin-bottom: 20px;
}

.text-center {
  text-align: center;
}

.code-block {
  background: #020617;
  padding: 15px;
  border-radius: 8px;
  overflow-x: auto;
  margin-top: 10px;
}

pre {
  color: #22c55e;
}