:root {
  --bg: #0c1222;
  --card: #151d32;
  --accent: #38bdf8;
  --ok: #22c55e;
  --warn: #eab308;
  --text: #e2e8f0;
  --muted: #94a3b8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

header h1 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
}

header p {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

main {
  padding: 1.25rem;
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  main {
    grid-template-columns: 1fr 1fr;
  }
  .wide {
    grid-column: 1 / -1;
  }
}

.card {
  background: var(--card);
  border-radius: 12px;
  padding: 1.25rem;
  border: 1px solid rgba(56, 189, 248, 0.15);
}

.card h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1.05rem;
}

.status-pill.ok {
  background: rgba(34, 197, 94, 0.2);
  color: var(--ok);
}

.grid-mock {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.grid-mock button {
  aspect-ratio: 1;
  border: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.75rem;
  cursor: pointer;
  background: rgba(148, 163, 184, 0.15);
  color: var(--text);
}

.grid-mock button:hover {
  background: rgba(56, 189, 248, 0.25);
}

ul.events {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

ul.events li {
  margin-bottom: 0.35rem;
}

footer {
  padding: 1rem 1.5rem 2rem;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}

footer a {
  color: var(--accent);
}