:root { --ink:#0b1f4d; --muted:#5b6785; --bg:#f3f6fd; --card:#fff; --line:#dde4f3; --blue:#1140d6; --green:#0a6b2d; --red:#b00020; --amber:#b25e00; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin:0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background:var(--bg); color:var(--ink); font-size:16px; line-height:1.4; }
.top { display:flex; justify-content:space-between; align-items:center; padding:12px 16px; background:#fff; border-bottom:1px solid var(--line); position:sticky; top:0; z-index:5; }
.brand { font-weight:800; font-size:20px; } .brand span { color:var(--blue); }
.who { font-size:14px; color:var(--muted); display:flex; gap:12px; align-items:center; }
main { max-width:1100px; margin:0 auto; padding:16px; }
.card { background:var(--card); border:1px solid var(--line); border-radius:14px; padding:18px; margin-bottom:16px; }
.card.narrow { max-width:420px; margin:40px auto; }
h1 { font-size:22px; margin:0 0 12px; } h2 { font-size:18px; margin:0 0 12px; } h3 { margin:0 0 8px; }
label { display:block; font-size:14px; color:var(--muted); margin:10px 0; }
input, select { display:block; width:100%; margin-top:4px; padding:11px 12px; font-size:16px; border:1px solid #c4cde3; border-radius:10px; background:#fff; color:var(--ink); }
button { font:inherit; font-size:15px; padding:10px 14px; border-radius:10px; border:1px solid #c4cde3; background:#fff; color:var(--ink); cursor:pointer; }
button:hover { background:#eef2fb; }
button.primary { background:var(--blue); border-color:var(--blue); color:#fff; font-weight:600; }
button.primary:hover { background:#0d33ae; }
button.link { border:0; background:none; color:var(--blue); padding:4px; }
button.danger { color:var(--red); border-color:#e7b3bb; }
button:disabled { opacity:.5; cursor:default; }
.grid { display:grid; grid-template-columns:1fr 1fr; gap:0 14px; }
.row { display:flex; justify-content:space-between; align-items:flex-start; gap:12px; flex-wrap:wrap; }
.tools { display:flex; gap:8px; flex-wrap:wrap; align-items:center; }
.tools input, .tools select { width:auto; margin:0; padding:9px 10px; font-size:15px; }
.small { font-size:13px; color:var(--muted); }
.msg { min-height:1.2em; margin:8px 0 0; font-size:14px; color:var(--green); } .msg.err { color:var(--red); }
.qr { display:block; margin:12px auto; border:1px solid var(--line); border-radius:8px; }
code { font-family: Consolas, "Courier New", monospace; background:#eef2fb; padding:2px 6px; border-radius:6px; word-break:break-all; }
.newcode { display:flex; gap:10px; align-items:center; background:#eaf7ee; border:1px solid #b9e0c5; border-radius:10px; padding:10px 12px; margin-top:12px; flex-wrap:wrap; }
.newcode code { font-size:20px; background:none; padding:0; }
.list { display:flex; flex-direction:column; gap:10px; }
.item { border:1px solid var(--line); border-radius:12px; padding:12px 14px; }
.item .head { display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap; align-items:baseline; }
.item .name { font-weight:700; } .item .email { color:var(--muted); font-size:14px; }
.item .codeline { margin:6px 0; display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
.item .meta { font-size:13px; color:var(--muted); display:flex; gap:14px; flex-wrap:wrap; }
.item .detail { font-size:13px; color:#333; margin-top:6px; background:#f7f9fe; border-radius:8px; padding:8px 10px; }
.item .acts { margin-top:10px; display:flex; gap:8px; flex-wrap:wrap; }
.badge { font-size:12px; font-weight:700; padding:3px 9px; border-radius:999px; background:#e7ecf8; color:#444; }
.badge.Active, .badge.Lifetime { background:#e1f4e7; color:var(--green); }
.badge.Revoked, .badge.Expired { background:#fbe3e7; color:var(--red); }
.badge.Expiring-soon { background:#fdeccf; color:var(--amber); }
dialog { border:1px solid var(--line); border-radius:14px; padding:18px; max-width:440px; width:calc(100% - 32px); color:var(--ink); }
dialog.wide { max-width:760px; }
dialog::backdrop { background:rgba(11,31,77,.35); }
dialog menu { display:flex; gap:10px; justify-content:flex-end; padding:0; margin:14px 0 0; }
.auditlist { max-height:60vh; overflow:auto; font-size:14px; }
.auditlist div { padding:6px 0; border-bottom:1px solid var(--line); }
@media (max-width:640px) {
  .grid { grid-template-columns:1fr; }
  .card.narrow { margin:16px auto; }
  .tools { width:100%; } .tools input { flex:1 1 100%; }
  .newcode code { font-size:17px; }
}

.who .link.current { font-weight:700; text-decoration:underline; }
@media (max-width:640px) { .who { flex-wrap:wrap; justify-content:flex-end; gap:4px 10px; } #whoEmail { display:none; } }