:root {
  --bg: #0f1115; --card: #181b22; --line: #272b34; --txt: #e6e8ec; --mut: #9aa3b2;
  --accent: #4f8cff; --green: #2ea66b; --red: #e0564f; --amber: #d9a441; --gray: #5b6472;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 -apple-system, Segoe UI, Roboto, sans-serif; background: var(--bg); color: var(--txt); }
header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px; border-bottom: 1px solid var(--line); background: #12141a; position: sticky; top: 0; z-index: 5;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.brand small { display: block; color: var(--mut); }
.who { display: flex; align-items: center; gap: 12px; color: var(--mut); }
main { max-width: 820px; margin: 24px auto; padding: 0 16px; display: flex; flex-direction: column; gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; }
.card.narrow { max-width: 380px; width: 100%; text-align: center; }
h2 { margin: 0 0 6px; font-size: 16px; }
.hint { color: var(--mut); margin: 0 0 14px; font-size: 13.5px; }
.row { display: flex; gap: 10px; }
input { flex: 1; background: #0e1015; border: 1px solid var(--line); color: var(--txt); padding: 11px 13px; border-radius: 9px; font-size: 15px; }
input:focus { outline: none; border-color: var(--accent); }
button { background: var(--accent); color: #fff; border: 0; padding: 11px 18px; border-radius: 9px; font-size: 14px; font-weight: 600; cursor: pointer; }
button:hover { filter: brightness(1.08); }
button:disabled { opacity: .45; cursor: not-allowed; }
button.ghost { background: transparent; border: 1px solid var(--line); color: var(--mut); }
.msg { margin-top: 10px; font-size: 13.5px; color: var(--mut); min-height: 18px; }
.err { color: var(--red); } .ok { color: var(--green); }
.result { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.result:first-child { border-top: 0; }
.r-name { font-weight: 600; margin-bottom: 4px; }
.r-meta { display: flex; flex-wrap: wrap; gap: 14px; color: var(--mut); font-size: 13px; }
.r-meta b { color: var(--txt); }
.badge { font-size: 11px; padding: 2px 7px; border-radius: 20px; margin-left: 6px; vertical-align: middle; }
.badge.green { background: rgba(46,166,107,.18); color: #5fd39b; }
.badge.amber { background: rgba(217,164,65,.18); color: #e7c074; }
.badge.red { background: rgba(224,86,79,.2); color: #f0928c; }
.badge.gray { background: rgba(91,100,114,.25); color: #aab3c2; }
.selected { background: #0e1015; border: 1px solid var(--line); border-radius: 9px; padding: 12px 14px; margin-bottom: 12px; }
.log { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.logrow { display: grid; grid-template-columns: 145px 1fr 90px 2fr; gap: 10px; font-size: 12.5px; color: var(--mut); padding: 4px 0; border-top: 1px solid var(--line); }
.logrow b { color: var(--txt); } .logrow .t { color: #6b7280; }
summary { cursor: pointer; color: var(--mut); }
.gate { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; background: var(--bg); }
.gate button { width: 100%; margin-top: 8px; }
@media (max-width: 560px) { .row { flex-direction: column; } .logrow { grid-template-columns: 1fr; gap: 2px; } }