:root {
  --bg: #0d0a14;
  --bg-elev: #16111f;
  --bg-elev-2: #1f1830;
  --border: #2a2240;
  --text: #f1ecff;
  --text-dim: #b3a8d1;
  --text-muted: #7a708e;
  --accent: #b07aff;
  --accent-2: #6f4cd1;
  --good: #6cf0a4;
  --warn: #ffc56c;
  --bad: #ff6b8a;
  --radius: 14px;
  --shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 8px 30px rgba(0,0,0,0.35);
  --mono: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: radial-gradient(1200px 600px at 70% -10%, #1a1230 0%, var(--bg) 60%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: rgba(13, 10, 20, 0.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #ff7adf);
  box-shadow: 0 0 16px rgba(176,122,255,0.6);
}

main {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 20px 80px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.hero {
  background: linear-gradient(180deg, rgba(176,122,255,0.06), rgba(176,122,255,0.0));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.hero-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 720px) {
  .hero-row { grid-template-columns: 1fr; }
}

.kpi {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.kpi .label { color: var(--text-dim); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; }
.kpi .value { font-size: 28px; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi .sub { color: var(--text-muted); font-size: 12px; margin-top: 2px; }

.hero-meta {
  margin-top: 14px;
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--text-dim);
  font-size: 13px;
}
.hero-meta code {
  font-family: var(--mono);
  background: var(--bg-elev);
  padding: 4px 8px;
  border-radius: 8px;
  border: 1px solid var(--border);
  word-break: break-all;
}
.hero-meta a { color: var(--accent); text-decoration: none; }
.hero-meta a:hover { text-decoration: underline; }

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.card-head h2 { margin: 0; font-size: 18px; }

.phase-badge {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(255,197,108,0.12);
  color: var(--warn);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,197,108,0.25);
}
.phase-badge.live {
  background: rgba(108,240,164,0.12);
  color: var(--good);
  border-color: rgba(108,240,164,0.3);
}

.claim-body { display: flex; flex-direction: column; gap: 16px; }

.claim-total {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
}
.claim-total .label { color: var(--text-dim); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; }
.claim-total .value { font-size: 36px; font-weight: 800; font-variant-numeric: tabular-nums; }
.claim-total .sub { color: var(--text-muted); font-size: 13px; }

.claim-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid var(--border);
  background: var(--bg-elev-2);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: transform 60ms ease, background 120ms ease, border-color 120ms ease;
}
.btn:hover:not(:disabled) { border-color: var(--accent); }
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.primary {
  background: linear-gradient(180deg, #8e63ff, var(--accent-2));
  border-color: transparent;
  color: white;
  box-shadow: 0 6px 18px rgba(143, 99, 255, 0.35);
}
.btn.primary:hover:not(:disabled) { filter: brightness(1.05); }

.epoch-list {
  display: grid;
  gap: 8px;
  font-variant-numeric: tabular-nums;
}
.epoch-row {
  display: grid;
  grid-template-columns: 90px 1fr auto auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.epoch-row .e { color: var(--accent); font-weight: 700; }
.epoch-row .blocks { color: var(--text-muted); font-size: 12px; font-family: var(--mono); }
.epoch-row .amt { font-weight: 700; }
.epoch-row .status {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-dim);
}
.epoch-row .status.in_progress { color: var(--warn); border-color: rgba(255,197,108,0.3); }
.epoch-row .status.closed { color: var(--good); border-color: rgba(108,240,164,0.3); }

.tier-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}
.tier-table th, .tier-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.tier-table th {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.tier-table tr:last-child td { border-bottom: 0; }
.tier-table .pct { font-weight: 700; color: var(--accent); }

#claimDetail { display: grid; gap: 6px; }
.line {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  gap: 12px;
  padding: 8px 12px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-variant-numeric: tabular-nums;
  font-size: 13px;
}
.line .ep { color: var(--accent); font-weight: 700; }
.line .breakdown { color: var(--text-dim); font-size: 12px; }
.line .owed { font-weight: 700; }
.line.expired .owed { color: var(--text-muted); text-decoration: line-through; }

footer {
  text-align: center;
  padding: 20px;
  border-top: 1px solid var(--border);
}

.muted { color: var(--text-dim); }
.small { font-size: 12px; }

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