:root {
  --bg: #f4f5f7; --card: #fff; --text: #1d2330; --muted: #6b7385; --line: #e2e5ea;
  --brand: #1f5fbf; --ok: #1f8a4c; --warn: #b7791f; --bad: #c53030;
  --ok-bg: #e6f4ec; --warn-bg: #fdf3e1; --bad-bg: #fde8e8;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text); background: var(--bg);
}
* { box-sizing: border-box; }
body { margin: 0; font-size: 15px; line-height: 1.45; }
a { color: var(--brand); }
main { max-width: 1200px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.35rem; margin: 0 0 12px; }
h2 { font-size: 1.1rem; margin: 0 0 10px; }
.top { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; padding: 10px 16px;
       background: #14243f; color: #fff; }
.top a { color: #dfe7f5; text-decoration: none; margin-right: 12px; }
.top a:hover { color: #fff; }
.top .brand { font-weight: 700; color: #fff; }
.top nav { flex: 1; }
.top .link { color: #dfe7f5; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px;
        padding: 16px; margin-bottom: 16px; overflow-x: auto; }
.card.narrow { max-width: 380px; margin: 60px auto; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 16px; }
.grid2 > .card { margin-bottom: 0; }
.grid2 { margin-bottom: 16px; }
.stack { display: flex; flex-direction: column; gap: 10px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin: 6px 0; }
.row .grow, .grow { flex: 1; min-width: 220px; }
label { display: flex; flex-direction: column; gap: 4px; font-size: .9rem; color: var(--muted); }
label.check { flex-direction: row; align-items: center; gap: 6px; color: var(--text); }
input, select, textarea { font: inherit; padding: 7px 9px; border: 1px solid #c9ced8;
                          border-radius: 6px; background: #fff; color: var(--text); }
textarea { width: 100%; }
fieldset { border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; }
legend { color: var(--muted); font-size: .85rem; }
button { font: inherit; padding: 7px 12px; border: 1px solid #c9ced8; border-radius: 6px;
         background: #fff; cursor: pointer; }
button:hover { background: #f0f2f5; }
button.primary { background: var(--brand); color: #fff; border-color: var(--brand); }
button.danger { color: var(--bad); border-color: #f0b4b4; }
button.link { border: 0; background: none; text-decoration: underline; padding: 0; }
form.inline { display: inline; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: .82rem; text-transform: uppercase; }
td.actions form { display: inline-block; margin: 0 4px 4px 0; }
td.err { color: var(--bad); font-size: .85rem; max-width: 260px; }
.muted, tr.muted td { color: var(--muted); }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: .8rem;
         background: #eef0f4; color: var(--text); white-space: nowrap; }
.badge.ok, .s-sent, .d-sent, .d-confirmed, .r-done { background: var(--ok-bg); color: var(--ok); }
.badge.bad, .s-needs_review, .s-failed, .d-failed, .d-needs_attention, .d-unknown, .r-failed, .r-too_old { background: var(--bad-bg); color: var(--bad); }
.s-pending_approval, .s-partial, .s-no_destination, .d-pending, .d-sending, .s-queued, .r-pending { background: var(--warn-bg); color: var(--warn); }
.flash { padding: 10px 12px; border-radius: 8px; margin-bottom: 14px; background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--bad-bg); color: var(--bad); }
.issues { padding: 8px 12px; border-radius: 8px; margin-top: 8px; }
.issues.bad { background: var(--bad-bg); }
.issues.warn { background: var(--warn-bg); }
.issues ul { margin: 4px 0 0 18px; padding: 0; }
.danger-text { color: var(--bad); }
pre, .mono { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: .85rem; }
pre.msg { white-space: pre-wrap; word-break: break-word; background: #f8f9fb; border: 1px solid var(--line);
          border-radius: 8px; padding: 12px; max-height: 560px; overflow: auto; font-family: inherit; font-size: .92rem; }
.stats { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.stat { flex: 1; min-width: 140px; background: var(--card); border: 1px solid var(--line); border-radius: 10px;
        padding: 12px; text-decoration: none; color: var(--muted); font-size: .85rem; }
.stat b { display: block; font-size: 1.6rem; color: var(--text); }
.stat.warn b { color: var(--warn); }
.stat.bad b { color: var(--bad); }
.pill { flex-direction: row; align-items: center; gap: 6px; padding: 6px 10px; border: 1px solid var(--line);
        border-radius: 999px; color: var(--text); }
.pill.on { border-color: var(--brand); background: #eaf1fc; }
.qr { background: #fff; padding: 8px; display: inline-block; border: 1px solid var(--line); border-radius: 8px; }
.code { font-size: 1.4rem; letter-spacing: 3px; }
.pager a { margin-right: 14px; }
.filters select, .filters input { min-width: 150px; }
details summary { cursor: pointer; color: var(--brand); margin: 6px 0; }
.card-img { max-width: 100%; border: 1px solid var(--line); border-radius: 8px; display: block; margin-bottom: 8px; }