:root {
  --bg: #f6f7f9; --card: #fff; --ink: #1d2430; --muted: #6b7280; --line: #e5e7eb;
  --accent: #2563eb; --warn: #b45309; --warn-bg: #fef3c7; --ok: #047857; --ok-bg: #d1fae5;
  --bad: #b91c1c; --bad-bg: #fee2e2; --info-bg: #dbeafe; --info: #1d4ed8;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1318; --card: #171c24; --ink: #e6e9ee; --muted: #9aa3b2; --line: #2a3140;
          --accent: #60a5fa; --warn-bg: #3b2a08; --ok-bg: #0b3b2c; --bad-bg: #3f1212; --info-bg: #102547; --info: #93c5fd; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--ink); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
header { background: var(--card); border-bottom: 1px solid var(--line); padding: .6rem 1rem; display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; position: sticky; top: 0; z-index: 5; }
header .brand { font-weight: 700; font-size: 1.1rem; }
header nav { display: flex; gap: .8rem; flex-wrap: wrap; }
header nav a.active { font-weight: 600; }
header form { margin-left: auto; }
main { max-width: 1100px; margin: 0 auto; padding: 1rem; }
h1 { font-size: 1.4rem; margin: .2rem 0 1rem; }
h2 { font-size: 1.05rem; margin: 1.4rem 0 .6rem; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: .75rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: .8rem .9rem; }
.card .title { font-weight: 600; }
.card .meta { color: var(--muted); font-size: .9rem; margin-top: .25rem; }
.card .row { display: flex; gap: .5rem; align-items: center; justify-content: space-between; }
.pill { display: inline-block; padding: .1rem .55rem; border-radius: 999px; font-size: .78rem; font-weight: 600; background: var(--info-bg); color: var(--info); white-space: nowrap; }
.pill.delivered, .pill.parsed, .pill.applied { background: var(--ok-bg); color: var(--ok); }
.pill.exception, .pill.delayed, .pill.failed, .pill.held_for_review, .pill.needs_link, .pill.rejected_sender { background: var(--bad-bg); color: var(--bad); }
.pill.out_for_delivery, .pill.stale, .pill.awaiting_parser, .pill.queued, .pill.parsing { background: var(--warn-bg); color: var(--warn); }
.pill.muted { background: var(--line); color: var(--muted); }
.empty { color: var(--muted); font-style: italic; }
.btn { display: inline-block; padding: .45rem .9rem; border-radius: 8px; border: 1px solid var(--accent); background: var(--accent); color: #fff; font-weight: 600; cursor: pointer; font-size: .92rem; }
.btn.secondary { background: transparent; color: var(--accent); }
.btn.danger { background: var(--bad); border-color: var(--bad); }
.btn.small { padding: .25rem .6rem; font-size: .82rem; }
form.inline { display: inline; }
label { display: block; font-size: .85rem; color: var(--muted); margin-top: .6rem; }
input[type=text], input[type=password], input[type=date], input[type=datetime-local], input[type=number], input[type=url], select, textarea {
  width: 100%; padding: .45rem .55rem; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); font: inherit; }
textarea { min-height: 220px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .85rem; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .2rem .9rem; }
.actions { margin-top: 1rem; display: flex; gap: .6rem; flex-wrap: wrap; }
table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
th, td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; font-size: .92rem; }
th { color: var(--muted); font-weight: 600; font-size: .8rem; text-transform: uppercase; }
.table-wrap { overflow-x: auto; }
pre { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: .6rem; overflow-x: auto; font-size: .8rem; white-space: pre-wrap; word-break: break-word; }
.notice { padding: .6rem .8rem; border-radius: 8px; background: var(--info-bg); color: var(--info); margin-bottom: 1rem; }
.notice.warn { background: var(--warn-bg); color: var(--warn); }
.notice.bad { background: var(--bad-bg); color: var(--bad); }
.notice.ok { background: var(--ok-bg); color: var(--ok); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 760px) { .two { grid-template-columns: 1fr; } header form { margin-left: 0; } }
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { padding: .4rem 0; border-bottom: 1px dashed var(--line); font-size: .9rem; }
.timeline li time { color: var(--muted); margin-right: .5rem; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: .2rem .8rem; font-size: .92rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-word; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .85em; }
.keybox { font-family: ui-monospace, Menlo, monospace; word-break: break-all; padding: .6rem; background: var(--bg); border: 1px dashed var(--accent); border-radius: 8px; }
.login { max-width: 360px; margin: 10vh auto; }