:root {
  --bg: #0d0d12;
  --card: #181820;
  --accent: #e01e2b;
  --text: #e8e6e3;
  --muted: #9a97a3;
  --border: #2a2a35;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

header, main, footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
}

h1 { font-size: 1.75rem; margin-bottom: 0.25rem; }
.tagline { color: var(--muted); margin-top: 0; }

.timer-card, .schedule-card, .rules-card, .faq-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1.25rem 0;
}

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

.label { color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.85rem; }

.countdown {
  font-size: 3.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  margin: 0.5rem 0;
}

.spawn-info { font-size: 1.1rem; margin: 0.25rem 0; }
.boss-info { color: var(--muted); margin: 0.25rem 0 1rem; }

.notify-btn {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  font-size: 0.95rem;
  cursor: pointer;
}
.notify-btn:hover { background: rgba(224, 30, 43, 0.12); }
.notify-status { color: var(--muted); font-size: 0.85rem; min-height: 1.2em; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.5rem 0.25rem; border-bottom: 1px solid var(--border); }
td { overflow-wrap: normal; }
th { color: var(--muted); font-weight: 600; font-size: 0.9rem; }
.tz-note { color: var(--muted); font-size: 0.85rem; }

.rules-card p { margin: 0; }

.faq-card details { border-bottom: 1px solid var(--border); padding: 0.5rem 0; }
.faq-card summary { cursor: pointer; font-weight: 600; }
.faq-card details:last-child { border-bottom: none; }

footer { color: var(--muted); font-size: 0.8rem; border-top: 1px solid var(--border); }
footer a { color: var(--muted); }

@media (max-width: 480px) {
  h1 { font-size: 1.4rem; }
  .countdown { font-size: 2.5rem; }
  th, td { font-size: 0.8rem; padding: 0.4rem 0.15rem; }
  .timer-card, .schedule-card, .rules-card, .faq-card { padding: 1rem; }
  .boss-cell { font-size: 0.75rem; }
}