:root {
  --bg: #0f1115; --panel: #1a1d24; --line: #2a2f3a; --ink: #e6e9ef;
  --muted: #9aa3b2; --accent: #4f8cff; --ok: #2ecc71; --warn: #f5a623; --danger: #ff5c5c;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 22px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; letter-spacing: .2px; }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; }
nav a:hover { color: var(--ink); }
main { max-width: 820px; margin: 28px auto; padding: 0 18px; }
footer { text-align: center; color: var(--muted); font-size: 12px; padding: 30px 0; }

.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  padding: 20px 22px; margin-bottom: 20px;
}
.card.narrow { max-width: 360px; margin: 60px auto; }
.card-head { display: flex; justify-content: space-between; align-items: center; }
h1 { font-size: 20px; margin: 0 0 16px; }
h2 { font-size: 17px; margin: 0 0 12px; }

label { display: block; margin-bottom: 14px; color: var(--muted); font-size: 13px; }
input {
  display: block; width: 100%; margin-top: 6px; padding: 10px 12px;
  background: #11141a; border: 1px solid var(--line); border-radius: 8px;
  color: var(--ink); font-size: 15px;
}
.btn {
  display: inline-block; border: 1px solid var(--line); background: #232733;
  color: var(--ink); padding: 9px 16px; border-radius: 8px; cursor: pointer;
  font-size: 14px; text-decoration: none;
}
.btn:hover { border-color: #3a4150; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { background: transparent; border-color: #5a2a2a; color: var(--danger); }
.btn.danger:hover { background: #2a1818; }

table.accounts { width: 100%; border-collapse: collapse; margin-top: 8px; }
.accounts th { text-align: left; font-size: 12px; color: var(--muted); padding: 8px 6px; border-bottom: 1px solid var(--line); }
.accounts td { padding: 12px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
.accounts td.email { font-weight: 600; }
.accounts td.right { text-align: right; }

.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; background: #232733; color: var(--muted); }
.pill.ok { background: rgba(46,204,113,.15); color: var(--ok); }
.pill.warn { background: rgba(245,166,35,.15); color: var(--warn); }

.banner { padding: 11px 14px; border-radius: 8px; margin-bottom: 18px; font-size: 14px; }
.banner.ok { background: rgba(46,204,113,.12); border: 1px solid rgba(46,204,113,.35); color: var(--ok); }
.banner.error { background: rgba(255,92,92,.1); border: 1px solid rgba(255,92,92,.35); color: var(--danger); }

pre.copy {
  background: #11141a; border: 1px solid var(--line); border-radius: 8px;
  padding: 12px 14px; overflow-x: auto; font-size: 13px; color: #cdd6e4;
}
code { background: #11141a; border: 1px solid var(--line); border-radius: 5px; padding: 1px 6px; font-size: 13px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }