:root {
  color-scheme: dark;
  --bg: #05060f;
  --card: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.12);
  --cyan: #22d3ee;
  --pink: #ff4fd8;
  --violet: #8b5cf6;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, sans-serif;
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 79, 216, 0.15), transparent 35%),
    radial-gradient(circle at 80% 0%, rgba(34, 211, 238, 0.12), transparent 30%),
    var(--bg);
  color: #fff;
  min-height: 100vh;
}

.page { max-width: 480px; margin: 0 auto; padding: 1.25rem 1rem 2rem; }
.hero { text-align: center; margin-bottom: 1.5rem; }
.logo {
  width: 56px; height: 56px; margin: 0 auto 0.75rem;
  display: grid; place-items: center; font-size: 1.75rem;
  border-radius: 18px; background: white;
}
.hero h1 { margin: 0; font-size: 1.5rem; }
.sub { margin: 0.35rem 0 0; color: rgba(255,255,255,0.6); font-size: 0.9rem; }

.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
.pack {
  position: relative;
  display: flex; flex-direction: column; align-items: center;
  padding: 1rem 0.75rem 0.85rem;
  border-radius: 1.25rem;
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(12px);
}
.pack .badge {
  position: absolute; top: 0.5rem; right: 0.5rem;
  font-size: 0.65rem; font-weight: 700; text-transform: uppercase;
  background: rgba(139, 92, 246, 0.35); padding: 0.15rem 0.45rem; border-radius: 999px;
}
.credits { font-size: 1.75rem; font-weight: 800; color: var(--cyan); line-height: 1; }
.label { font-size: 0.75rem; color: rgba(255,255,255,0.55); margin-bottom: 0.35rem; }
.price { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.65rem; }
.pack button {
  width: 100%; border: 0; border-radius: 999px; padding: 0.55rem;
  font-weight: 700; font-size: 0.85rem; cursor: pointer;
  background: linear-gradient(90deg, var(--violet), var(--pink)); color: #fff;
}

.foot { margin-top: 1.5rem; text-align: center; font-size: 0.8rem; color: rgba(255,255,255,0.55); }
.foot code { color: var(--cyan); }
.muted { opacity: 0.75; }

.alert {
  padding: 0.75rem 1rem; border-radius: 0.85rem; margin-bottom: 1rem; font-size: 0.9rem;
}
.alert.bad { background: rgba(239, 68, 68, 0.15); border: 1px solid rgba(239, 68, 68, 0.35); }
.alert.ok { background: rgba(34, 197, 94, 0.15); border: 1px solid rgba(34, 197, 94, 0.35); }

.status-card {
  text-align: center; padding: 2rem 1rem;
  border-radius: 1.25rem; border: 1px solid var(--border); background: var(--card);
}
.status-card .emoji { font-size: 3rem; margin-bottom: 0.5rem; }
.status-card a {
  display: inline-block; margin-top: 1rem; color: var(--cyan); text-decoration: none; font-weight: 600;
}