:root {
  --primary: #4f46e5;
  --bg: #0b0b10;
  --fg: #ecedf2;
  --muted: #9aa0b4;
  --card: #15151d;
  --line: #262633;
  --ok: #3ecf8e;
  --bad: #ff6b6b;
  --warn: #f5a524;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-brand]) { --bg: #f6f7fb; --fg: #14151c; --muted: #5d6275; --card: #fff; --line: #e1e3ec; color-scheme: light; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif; }
h1 { font-size: 22px; margin: 0 0 8px; }
h2 { font-size: 16px; margin: 0 0 12px; }
p { margin: 0 0 12px; }
.muted { color: var(--muted); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
button, .btn {
  background: var(--primary); color: #fff; border: 0; border-radius: 8px; padding: 10px 16px; font: inherit; font-weight: 600;
  cursor: pointer; text-decoration: none; display: inline-block;
}
button.secondary, .btn.secondary { background: transparent; color: var(--fg); border: 1px solid var(--line); }
button.danger { background: var(--bad); }
button:disabled { opacity: .5; cursor: not-allowed; }
input, select, textarea {
  width: 100%; background: transparent; color: var(--fg); border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px; font: inherit;
}
textarea { min-height: 70px; font-family: ui-monospace, Menlo, monospace; font-size: 13px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 4px; }
.ok { color: var(--ok); } .bad { color: var(--bad); } .warn { color: var(--warn); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 99px; border: 1px solid var(--line); font-size: 12px; }

/* verify page */
.verify { max-width: 460px; margin: 0 auto; padding: 32px 16px; }
.verify .logo { max-height: 48px; margin-bottom: 16px; }
.verify .actions { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.verify .breakdown { margin-top: 12px; font-size: 13px; }
.verify pre { white-space: pre-wrap; word-break: break-word; font-size: 12px; background: rgba(127,127,127,.12); padding: 10px; border-radius: 8px; }

/* admin */
.admin { display: grid; grid-template-columns: 200px 1fr; min-height: 100vh; }
.admin nav { border-right: 1px solid var(--line); padding: 16px 12px; display: flex; flex-direction: column; gap: 4px; }
.admin nav a { color: var(--fg); text-decoration: none; padding: 8px 10px; border-radius: 8px; cursor: pointer; }
.admin nav a.active { background: var(--card); border: 1px solid var(--line); }
.admin main { padding: 24px; max-width: 1100px; }
.grid { display: grid; gap: 16px; }
.cols2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.login { max-width: 340px; margin: 12vh auto; }
.toast { position: fixed; right: 16px; bottom: 16px; background: var(--card); border: 1px solid var(--line); padding: 10px 14px; border-radius: 8px; max-width: 360px; }
@media (max-width: 720px) {
  .admin { grid-template-columns: 1fr; }
  .admin nav { flex-direction: row; flex-wrap: wrap; border-right: 0; border-bottom: 1px solid var(--line); }
  .admin main { padding: 16px; }
}