:root {
  --bg: #0b0f1a;
  --bg-soft: #121829;
  --accent: #ffcc00;
  --accent-2: #2ec4b6;
  --text: #f4f6fb;
  --muted: #a5adc4;
  --stroke: rgba(255, 255, 255, 0.08);
  --glass: rgba(255, 255, 255, 0.06);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", system-ui, sans-serif;
  background: radial-gradient(1000px 600px at 10% 10%, #1a2442 0%, #0b0f1a 55%);
  color: var(--text);
  min-height: 100vh;
}

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

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(var(--stroke) 1px, transparent 1px),
    linear-gradient(90deg, var(--stroke) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.2;
  pointer-events: none;
  z-index: 0;
}

.topbar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 40px;
}

.topbar.slim {
  padding: 20px 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent), #ff9f1c);
  color: #101010;
  display: grid;
  place-items: center;
  font-weight: 700;
  border-radius: 12px;
}

.brand-title {
  font-weight: 700;
  letter-spacing: 0.4px;
}

.brand-sub {
  font-size: 0.85rem;
  color: var(--muted);
}

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

.nav a {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.nav a.primary,
.primary {
  background: var(--accent);
  color: #101010;
  font-weight: 700;
}

.ghost {
  border: 1px solid var(--stroke);
}

.hero {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  padding: 40px;
}

.hero-left h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin: 12px 0 16px;
}

.hero-left p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 560px;
}

.badge {
  font-family: "Space Mono", monospace;
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--stroke);
}

.actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-right {
  display: grid;
  gap: 18px;
}

.glass-card {
  padding: 20px;
  border-radius: 18px;
  background: var(--glass);
  border: 1px solid var(--stroke);
  backdrop-filter: blur(6px);
}

.glass-title {
  font-weight: 700;
  margin-bottom: 12px;
}

.glass-code {
  font-family: "Space Mono", monospace;
  font-size: 0.9rem;
  color: var(--muted);
  display: grid;
  gap: 8px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.stat {
  padding: 16px;
  border-radius: 16px;
  background: var(--bg-soft);
  border: 1px solid var(--stroke);
}

.stat-num {
  font-weight: 700;
  font-size: 1.1rem;
}

.stat-label {
  color: var(--muted);
  font-size: 0.85rem;
}

.center {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  padding: 40px;
}

.panel {
  background: var(--bg-soft);
  border: 1px solid var(--stroke);
  border-radius: 20px;
  padding: 28px;
  max-width: 420px;
  width: 100%;
}

.panel.wide {
  max-width: none;
}

.form {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.form input {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: #0f1524;
  color: var(--text);
}

.hint {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.dashboard {
  position: relative;
  z-index: 1;
  padding: 24px 40px 60px;
  display: grid;
  gap: 24px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.card {
  background: var(--bg-soft);
  border: 1px solid var(--stroke);
  border-radius: 18px;
  padding: 18px;
}

.card-title {
  color: var(--muted);
}

.card-value {
  font-size: 2rem;
  font-weight: 700;
  margin: 6px 0;
}

.card-sub {
  color: var(--muted);
  font-size: 0.9rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.pill {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--stroke);
  font-family: "Space Mono", monospace;
  font-size: 0.85rem;
}

@media (max-width: 720px) {
  .topbar {
    padding: 20px 20px;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  .hero {
    padding: 24px;
  }
  .dashboard {
    padding: 20px;
  }
}