:root {
  color-scheme: dark;
  --bg: #0b1220;
  --panel: #121a2b;
  --border: rgba(255, 255, 255, 0.08);
  --text: #e8eefc;
  --muted: #8b9bb8;
  --accent: #5b8cff;
  --ok: #3dd68c;
  --fail: #ff6b7a;
  --radius: 12px;
  font-family: "SF Pro Text", "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: radial-gradient(1200px 600px at 10% -10%, #162447 0%, var(--bg) 55%); color: var(--text); }
#app { max-width: 980px; margin: 0 auto; padding: 20px 16px 40px; }
.top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 18px; }
.brand { font-size: 22px; font-weight: 650; letter-spacing: 0.02em; }
.muted { color: var(--muted); font-size: 12px; }
.card { background: linear-gradient(180deg, var(--panel), #182238); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; margin-bottom: 12px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
button, .btn { appearance: none; border: 1px solid rgba(91,140,255,.45); background: rgba(91,140,255,.16); color: var(--text); border-radius: 999px; padding: 8px 14px; font-size: 13px; cursor: pointer; }
button.ghost { border-color: var(--border); background: transparent; color: var(--muted); }
button.danger { border-color: rgba(255,107,122,.45); background: rgba(255,107,122,.12); }
input, select, textarea { width: 100%; background: #0d1524; border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 8px 10px; font: inherit; }
label { display: block; font-size: 12px; color: var(--muted); margin: 8px 0 4px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--border); vertical-align: top; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; border: 1px solid var(--border); }
.badge.ok { color: var(--ok); }
.badge.fail { color: var(--fail); }
.tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.tab { border-radius: 999px; padding: 6px 12px; border: 1px solid var(--border); background: transparent; color: var(--muted); cursor: pointer; }
.tab.active { color: var(--text); border-color: rgba(91,140,255,.45); background: rgba(91,140,255,.16); }
.foot { margin-top: 24px; }
.err { color: var(--fail); font-size: 13px; margin-top: 8px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; word-break: break-all; }
.token-box { background: #0d1524; border: 1px solid var(--border); border-radius: 8px; padding: 10px; margin-top: 8px; }
.user-chip { appearance: none; border: none; background: transparent; color: var(--muted); font: inherit; font-size: 12px; padding: 0; cursor: pointer; text-align: right; }
.user-chip:hover { color: var(--text); text-decoration: underline; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.filters > div { min-width: 140px; flex: 1; }
.filters select { width: 100%; }