:root {
  --bg: #14161a;
  --surface: #1c1f25;
  --border: #2a2f37;
  --text: #e6e8ea;
  --muted: #9aa0a6;
  --accent: #7db46c;
  --danger: #c8553d;
  --warn: #d9a441;
  --grid: rgba(255, 255, 255, .07);
  --radius: 10px;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding: 0 1rem 3rem;
}

main, header.site, footer.site { max-width: 60rem; margin: 0 auto; }

header.site { padding: 2.5rem 0 1.5rem; }
header.site h1 { margin: 0; font-size: 1.9rem; letter-spacing: -.02em; }
header.site .sub { margin: .25rem 0 0; color: var(--muted); font-size: .9rem; }

footer.site {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: .85rem;
}
.warn { color: var(--warn); }

/* --- status cards --- */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: .75rem;
  margin-bottom: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.card .label {
  color: var(--muted);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .07em;
}
.card .value { font-size: 1.6rem; font-weight: 600; line-height: 1.1; }
.card .of { color: var(--muted); font-size: 1rem; font-weight: 400; }

.card.status-up { border-left: 3px solid var(--accent); }
.card.status-up .value { color: var(--accent); }
.card.status-down { border-left: 3px solid var(--danger); }
.card.status-down .value { color: var(--danger); }

/* --- panels --- */

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem 1.35rem;
  margin-bottom: 1.25rem;
}
.panel h2 {
  margin: 0 0 .9rem;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--muted);
  font-weight: 600;
}
.empty { color: var(--muted); margin: 0; }

.players { list-style: none; margin: 0; padding: 0; }
.players li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: .5rem 0;
  border-bottom: 1px solid var(--border);
}
.players li:last-child { border-bottom: 0; }
.players .name { font-weight: 600; }
.players .meta { color: var(--muted); font-size: .82rem; text-align: right; }

/* --- chart --- */

.chart-wrap { position: relative; height: 160px; }

.range { display: flex; gap: .4rem; margin-top: .9rem; }
.range button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 999px;
  padding: .25rem .8rem;
  font: inherit;
  font-size: .8rem;
  cursor: pointer;
}
.range button.on { border-color: var(--accent); color: var(--accent); }

/* --- table --- */

.sessions { width: 100%; border-collapse: collapse; font-size: .9rem; }
.sessions th {
  text-align: left;
  color: var(--muted);
  font-weight: 500;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--border);
}
.sessions td { padding: .5rem 0; border-bottom: 1px solid var(--border); }
.sessions tr:last-child td { border-bottom: 0; }
.live-dot { color: var(--accent); }

/* Wide content must scroll inside its own box, never the page. */
@media (max-width: 30rem) {
  .panel { overflow-x: auto; }
  .players li { flex-direction: column; gap: .15rem; }
  .players .meta { text-align: left; }
}