:root {
  --bg: #0c0e14;
  --panel: #141824;
  --border: #2a3348;
  --text: #e8ecf4;
  --muted: #8b95a8;
  --accent: #3d8bfd;
  --ok: #3ecf8e;
  --err: #f07178;
  --gold: #e8c547;
  font-family: 'Segoe UI', system-ui, sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.45;
}

header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

header h1 { font-size: 1.15rem; font-weight: 600; }
header h1 span { color: var(--gold); font-weight: 400; }

.badge {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #1e3a2f;
  color: var(--ok);
  border: 1px solid #2d5a45;
}

.badge.off { background: #3a1e1e; color: var(--err); border-color: #5a2d2d; }

main {
  display: grid;
  grid-template-columns: minmax(320px, 420px) 1fr;
  gap: 16px;
  padding: 16px;
  max-width: 1400px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  main { grid-template-columns: 1fr; }
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}

.panel h2 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 12px;
}

label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin: 10px 0 4px;
}

input, select, textarea {
  width: 100%;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #0a0d12;
  color: var(--text);
  font-size: 14px;
}

textarea { font-family: ui-monospace, monospace; font-size: 12px; min-height: 56px; resize: vertical; }

.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 12px;
}

.btn-primary { background: var(--accent); color: #fff; width: 100%; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-secondary { background: #252d3d; color: var(--text); margin-right: 8px; margin-top: 8px; }
.btn-secondary:hover { background: #323d52; }

.hint {
  font-size: 11px;
  color: var(--muted);
  margin-top: 8px;
  line-height: 1.5;
}

.hint code { color: var(--gold); font-size: 11px; }

.url-box {
  margin-top: 10px;
  padding: 10px;
  background: #0a0d12;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: 12px;
  word-break: break-all;
}

.url-box a { color: var(--accent); }

#event-log {
  max-height: calc(100vh - 120px);
  overflow: auto;
  font-size: 12px;
}

.event {
  border-bottom: 1px solid var(--border);
  padding: 10px 4px;
}

.event .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}

.event .tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
}

.tag.bet { background: #3a2a10; color: #f5c842; }
.tag.win { background: #1a3a28; color: var(--ok); }
.tag.refund { background: #3a2030; color: #f0a0c0; }
.tag.balance { background: #1a2a3a; color: #8ec8ff; }
.tag.admin { background: #2a2a3a; color: #b0b0ff; }

.event.ok-false .tag { background: #4a2020; color: var(--err); }

.event pre {
  margin-top: 6px;
  padding: 8px;
  background: #0a0d12;
  border-radius: 4px;
  overflow-x: auto;
  font-size: 11px;
  color: var(--muted);
}

.bal-list { font-size: 12px; margin-top: 8px; }
.bal-list div { padding: 4px 0; border-bottom: 1px solid var(--border); }

.status-line { font-size: 12px; margin-top: 8px; }
.status-line.err { color: var(--err); }
.status-line.ok { color: var(--ok); }