:root {
  --bg: #05070d;
  --bg-alt: #080d19;
  --bg-card: rgba(9, 15, 29, 0.86);
  --iron: #3a4558;
  --patina: #c9a961;
  --rust: #c45a3a;
  --rust-bright: #e07850;
  --bone: #e7e4d8;
  --bone-dim: #99a2b0;
  --gold: #c9a961;
  --gold-bright: #f0e3b4;
  --accent-cyan: #63d9ff;
  --ok: #8fdcc8;
  --err: #ff8d8d;
  --font-display: 'Cinzel', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  min-height: 100vh;
  background:
    radial-gradient(900px 520px at 50% -12%, rgba(36, 64, 108, 0.22) 0%, transparent 64%),
    radial-gradient(700px 460px at 82% 105%, rgba(92, 32, 28, 0.14) 0%, transparent 68%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 52%, #03050a 100%);
  color: var(--bone);
  font-family: var(--font-body);
  line-height: 1.5;
}

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-bright); }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.35rem;
  border-bottom: 1px solid rgba(99, 217, 255, 0.28);
  background: rgba(5, 11, 18, 0.82);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 40;
}
.topbar img { height: 34px; width: auto; }
.topbar nav {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  flex-wrap: wrap;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
}
.topbar nav a { color: var(--bone-dim); }
.topbar nav a:hover { color: var(--accent-cyan); }

.wrap {
  width: min(960px, calc(100% - 2rem));
  margin: 2rem auto 4rem;
}

h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 0.25rem;
}
.sub { color: var(--bone-dim); margin-bottom: 1.25rem; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1rem;
}

.lb-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.lb-tab {
  appearance: none;
  border: 1px solid rgba(99, 217, 255, 0.22);
  background: rgba(8, 16, 25, 0.55);
  color: var(--bone-dim);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.5rem 0.85rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.lb-tab:hover { color: var(--bone); border-color: rgba(99, 217, 255, 0.4); }
.lb-tab.active {
  color: var(--accent-cyan);
  border-color: rgba(99, 217, 255, 0.5);
  background: rgba(99, 217, 255, 0.12);
}
.lb-tab.soon {
  opacity: 0.55;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
  color: var(--bone-dim);
  font-size: 0.85rem;
}

.live-dot {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent-cyan);
}
.live-dot::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 0 0 rgba(99, 217, 255, 0.6);
  animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(99, 217, 255, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(99, 217, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(99, 217, 255, 0); }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(232, 226, 212, 0.18);
  background: transparent;
  color: var(--bone);
  font: inherit;
  font-size: 0.88rem;
  padding: 0.45rem 0.9rem;
  border-radius: 3px;
  cursor: pointer;
}
.btn:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }
.btn-primary {
  background: linear-gradient(180deg, #e8d7a0 0%, #c9a961 55%, #a88c4a 100%);
  border-color: rgba(240, 227, 180, 0.65);
  color: #151006;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

.board {
  background:
    linear-gradient(180deg, rgba(24, 47, 66, 0.4), rgba(9, 18, 28, 0.72)),
    var(--bg-card);
  border: 1px solid rgba(99, 217, 255, 0.26);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.26);
}

.board table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.board th,
.board td {
  padding: 0.7rem 0.9rem;
  text-align: left;
  border-bottom: 1px solid rgba(99, 217, 255, 0.14);
}

.board th {
  color: var(--gold);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(0, 0, 0, 0.22);
}

.board tr:last-child td { border-bottom: none; }
.board tbody tr:hover td { background: rgba(99, 217, 255, 0.06); }

.rank {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  width: 3rem;
  color: var(--bone-dim);
}
.rank.top1 { color: var(--gold-bright); }
.rank.top2 { color: #c0c0c0; }
.rank.top3 { color: #cd7f32; }

.name-cell {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
}
.submeta {
  display: block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--bone-dim);
  margin-top: 0.1rem;
}

.score {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--gold-bright);
  text-align: right !important;
  white-space: nowrap;
}

.empty, .soon-box {
  padding: 2.5rem 1.25rem;
  text-align: center;
  color: var(--bone-dim);
}

.soon-box {
  border: 1px dashed rgba(99, 217, 255, 0.28);
  border-radius: 1rem;
  background: rgba(8, 15, 24, 0.45);
}

.msg {
  display: none;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 0.55rem;
  font-size: 0.9rem;
}
.msg.show { display: block; }
.msg.err {
  background: rgba(255, 141, 141, 0.1);
  border: 1px solid rgba(255, 141, 141, 0.28);
  color: var(--err);
}
.msg.ok {
  background: rgba(143, 220, 200, 0.12);
  border: 1px solid rgba(143, 220, 200, 0.28);
  color: var(--ok);
}

@media (max-width: 640px) {
  .board th.hide-sm,
  .board td.hide-sm { display: none; }
  .board th, .board td { padding: 0.55rem 0.65rem; }
  .name-cell { font-size: 1.05rem; }
}