:root {
  --bg: #0b0f17; --panel: #131a26; --panel2: #0f1623; --border: #1e2a3c;
  --text: #e6edf6; --muted: #8a9bb3; --accent: #4f8cff; --accent2: #36d399;
  --danger: #ff5d6c; --radius: 12px;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: radial-gradient(1200px 600px at 70% -10%, #16233a 0%, var(--bg) 55%);
  color: var(--text); font: 15px/1.5 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}
.wrap { max-width: 960px; margin: 0 auto; padding: 32px 20px 80px; }
.lock { font-size: 13px; color: var(--accent2); letter-spacing: .04em; }
h1 { font-size: 26px; margin: 6px 0 4px; }
h2 { font-size: 16px; margin: 28px 0 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.sub { color: var(--muted); margin: 0 0 24px; }
.card { background: linear-gradient(180deg, var(--panel), var(--panel2)); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; margin-bottom: 16px; }
label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 6px; }
input, textarea, select {
  width: 100%; background: #0a111d; border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 10px 12px; font: inherit; }
textarea { min-height: 110px; resize: vertical; font-family: ui-monospace, Menlo, monospace; }
button {
  background: var(--accent); color: #fff; border: 0; border-radius: 8px; padding: 11px 18px;
  font: inherit; font-weight: 600; cursor: pointer; margin-top: 14px; }
button:hover { filter: brightness(1.08); }
button.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
button.danger { background: var(--danger); }
button:disabled { opacity: .5; cursor: not-allowed; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, Menlo, monospace; font-size: 13px; word-break: break-all; }
.ok { color: var(--accent2); } .err { color: var(--danger); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }
.pill { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 999px; background: #0a111d; border: 1px solid var(--border); }
.banner { border-left: 3px solid var(--accent2); background: #0f1c18; padding: 12px 14px; border-radius: 8px; font-size: 14px; margin-bottom: 18px; }
a { color: var(--accent); }