:root {
  --bg: #0f1117;
  --bg2: #1a1d27;
  --bg3: #222534;
  --border: #2e3248;
  --text: #d1d5e0;
  --text-dim: #7a8099;
  --accent: #5b87ff;
  --green: #3ecf8e;
  --amber: #f5a623;
  --red: #e85656;
  --grey: #555b6e;
  --radius: 6px;
  --font: 'Segoe UI', system-ui, sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Navbar */
.navbar {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 48px;
}
.nav-brand {
  font-weight: 700;
  font-size: 15px;
  color: var(--accent);
  margin-right: 8px;
}
.navbar a { color: var(--text-dim); font-size: 13px; }
.navbar a:hover { color: var(--text); text-decoration: none; }

/* Scan bar */
.scan-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 8px 24px;
  font-size: 12px;
}
.scan-error-msg { color: var(--red); font-size: 12px; max-width: 600px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.poll-toggle { margin-left: auto; color: var(--text-dim); display: flex; align-items: center; gap: 6px; cursor: pointer; }
.poll-toggle input { cursor: pointer; }

/* Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px 24px 48px;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-idle    { background: var(--bg3); color: var(--text-dim); border: 1px solid var(--border); }
.badge-scanning { background: rgba(91,135,255,.18); color: var(--accent); border: 1px solid rgba(91,135,255,.4); animation: pulse 1.2s infinite; }
.badge-done    { background: rgba(62,207,142,.15); color: var(--green); border: 1px solid rgba(62,207,142,.3); }
.badge-error   { background: rgba(232,86,86,.15); color: var(--red); border: 1px solid rgba(232,86,86,.3); }
.badge-online  { background: rgba(62,207,142,.15); color: var(--green); border: 1px solid rgba(62,207,142,.3); }
.badge-offline { background: var(--bg3); color: var(--text-dim); border: 1px solid var(--border); }
.badge-special { background: rgba(245,166,35,.15); color: var(--amber); border: 1px solid rgba(245,166,35,.3); }
.badge-fallback{ background: rgba(232,86,86,.12); color: var(--red); border: 1px solid rgba(232,86,86,.25); }
.badge-joined  { background: rgba(62,207,142,.15); color: var(--green); border: 1px solid rgba(62,207,142,.3); }
.badge-left    { background: var(--bg3); color: var(--text-dim); border: 1px solid var(--border); }
.badge-moved   { background: rgba(245,166,35,.15); color: var(--amber); border: 1px solid rgba(245,166,35,.3); }

@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.55} }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text);
  font-size: 13px;
  font-family: var(--font);
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, border-color .15s;
}
.btn:hover { background: var(--bg2); border-color: var(--accent); color: var(--text); text-decoration: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn-primary:hover { background: #4070e8; border-color: #4070e8; color: #fff; }
.btn-sm { padding: 4px 10px; font-size: 12px; }

/* Action bar */
.action-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  align-items: center;
}
.action-bar-right { margin-left: auto; display: flex; gap: 8px; }

/* Section headings */
.section-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

/* Stat row */
.stats-row {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 20px;
  min-width: 140px;
}
.stat-card .stat-label { font-size: 11px; color: var(--text-dim); text-transform: uppercase; letter-spacing: .05em; }
.stat-card .stat-value { font-size: 22px; font-weight: 700; color: var(--text); }

/* Tables */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); margin-bottom: 24px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  background: var(--bg3);
  color: var(--text-dim);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: 9px 12px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
tbody tr { border-bottom: 1px solid var(--border); }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--bg3); }
tbody td { padding: 8px 12px; vertical-align: middle; white-space: nowrap; }
tbody td.wrap { white-space: normal; }

/* Grouped tab panels */
.tab-bar {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}
.tab-btn {
  padding: 7px 18px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-family: var(--font);
  transition: color .15s, border-color .15s;
}
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-btn:hover { color: var(--text); }
.tab-panel { display: none; padding: 12px 0; }
.tab-panel.active { display: block; }

/* Grouped count table */
.count-table { font-size: 13px; }
.count-table td { padding: 5px 12px; border-bottom: 1px solid var(--border); }
.count-table td:last-child { text-align: right; font-weight: 600; color: var(--accent); }
.count-table tr:last-child td { border-bottom: none; }

/* Changes / diff */
.diff-section { margin-bottom: 24px; }
.diff-grid { display: flex; gap: 16px; flex-wrap: wrap; }
.diff-card {
  flex: 1; min-width: 220px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.diff-card .diff-card-header {
  padding: 8px 14px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  border-bottom: 1px solid var(--border);
}
.diff-card.joined .diff-card-header { background: rgba(62,207,142,.08); color: var(--green); }
.diff-card.left   .diff-card-header { background: var(--bg3); color: var(--text-dim); }
.diff-card.moved  .diff-card-header { background: rgba(245,166,35,.08); color: var(--amber); }
.diff-card ul { list-style: none; padding: 8px 0; margin: 0; }
.diff-card ul li { padding: 4px 14px; font-size: 13px; }
.diff-card .empty { padding: 10px 14px; color: var(--text-dim); font-size: 12px; font-style: italic; }

/* Player card (where page) */
.player-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 520px;
}
.player-card .player-name { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.player-card .player-id { font-size: 12px; color: var(--text-dim); margin-bottom: 16px; }
.player-card .info-row { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.player-card .info-row:last-child { border-bottom: none; }
.player-card .info-label { color: var(--text-dim); }
.player-card .follow-link { margin-top: 16px; }

/* Diagnostics */
.diag-table td { padding: 7px 14px; border-bottom: 1px solid var(--border); font-size: 13px; }
.diag-table tr:last-child td { border-bottom: none; }
.diag-table td.diag-key { color: var(--text-dim); white-space: nowrap; }
.diag-ok   { color: var(--green); }
.diag-warn { color: var(--amber); }
.diag-bad  { color: var(--red); }
.diag-missing { color: var(--red); font-style: italic; }

/* Search input */
.search-box {
  padding: 7px 12px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
  font-size: 13px;
  width: 240px;
}
.search-box:focus { outline: none; border-color: var(--accent); }

/* Empty / notice */
.notice { color: var(--text-dim); font-style: italic; padding: 16px 0; font-size: 13px; }

/* Panels / sections */
.panel { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 24px; }
.panel-header { padding: 10px 16px; border-bottom: 1px solid var(--border); font-weight: 600; font-size: 13px; background: var(--bg3); }
.panel-body { padding: 16px; }