:root {
  color-scheme: light dark;
  --bg: #f4f1ea;
  --card-bg: #ffffff;
  --text: #1c1c1c;
  --muted: #6b6b6b;
  --open: #1a7a3c;
  --open-bg: #e4f5e9;
  --closed: #b3261e;
  --closed-bg: #fbe7e6;
  --border: #e2ddd0;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15140f;
    --card-bg: #201f19;
    --text: #f2efe8;
    --muted: #a3a094;
    --open: #4fd97f;
    --open-bg: #163821;
    --closed: #ff6b62;
    --closed-bg: #3a1917;
    --border: #33312a;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px 32px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

h1 {
  font-size: 1.5rem;
  margin: 0 0 24px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.status-badge {
  display: inline-block;
  padding: 10px 28px;
  border-radius: 999px;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.status-badge.open {
  color: var(--open);
  background: var(--open-bg);
}

.status-badge.closed {
  color: var(--closed);
  background: var(--closed-bg);
}

.countdown-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.countdown {
  margin: 4px 0 24px;
  font-size: 2.4rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.today-hours {
  margin: 0 0 4px;
  font-size: 1.05rem;
}

.source-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.updated {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 0.75rem;
}

footer {
  margin-top: 18px;
}

footer a {
  color: var(--muted);
  font-size: 0.8rem;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}