:root {
  --bg: #f6f7f9; --card: #fff; --text: #1d2330; --muted: #6b7385; --line: #e2e5eb;
  --accent: #2f5bd3; --accent-ink: #fff; --ok: #1f8a4c; --warn: #b7791f; --err: #c53030;
  --ok-bg: #e7f6ee; --warn-bg: #fdf3e1; --err-bg: #fdecec; --radius: 8px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; font-size: 14px; color: var(--text);
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #14171d; --card: #1c2028; --text: #e6e8ed; --muted: #959cad; --line: #2c313c;
    --accent: #6b8cff; --ok-bg: #16301f; --warn-bg: #352a14; --err-bg: #3a1b1b; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 18px 0 12px; }
h2 { font-size: 16px; margin: 0 0 12px; }
h3 { font-size: 14px; margin: 16px 0 8px; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; }
.break { word-break: break-all; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.err { color: var(--err); font-size: 12.5px; }

header.top { display: flex; align-items: center; gap: 24px; padding: 10px 24px; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 2; }
.brand { font-weight: 700; color: var(--text); }
header nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; align-items: center; }
header nav a { padding: 6px 10px; border-radius: 6px; color: var(--text); }
header nav a.on, header nav a:hover { background: var(--bg); text-decoration: none; }
header nav .sep { width: 1px; height: 20px; background: var(--line); margin: 0 6px; }
.me { display: flex; gap: 12px; align-items: center; font-size: 13px; }

main { max-width: 1400px; margin: 0 auto; padding: 8px 24px 48px; }
main.narrow { max-width: 440px; padding-top: 10vh; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin: 0 0 16px; }
.card.auth h1 { margin-top: 0; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 16px; align-items: start; }

.flash { padding: 10px 14px; border-radius: var(--radius); background: var(--ok-bg); margin: 12px 0; border: 1px solid transparent; }
.flash.error { background: var(--err-bg); color: var(--err); }
.flash.warn { background: var(--warn-bg); }
.flash p { margin: 0 0 8px; }

form label { display: flex; flex-direction: column; gap: 4px; margin: 0 0 10px; font-size: 13px; color: var(--muted); }
form label.check { flex-direction: row; align-items: center; gap: 6px; color: var(--text); margin: 0; }
form label.mini { flex-direction: row; align-items: center; gap: 6px; margin: 0; }
input, select, textarea, button, .button { font: inherit; color: var(--text); background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 7px 10px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
button, .button { cursor: pointer; display: inline-block; white-space: nowrap; }
button:hover, .button:hover { border-color: var(--muted); text-decoration: none; }
button.primary, .button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
button.danger { color: var(--err); }
button.link { border: 0; background: none; color: var(--accent); padding: 0; }
input.tiny { width: 90px; }
input.amount { width: 110px; }
input.copy { width: 100%; font-family: ui-monospace, monospace; }
form.inline, .inline-form { display: inline-flex; gap: 6px; align-items: center; }
.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.row label { margin: 0; }
.row .grow { flex: 1; min-width: 300px; }
.checks { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 10px 0; align-items: center; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; align-items: center; }
.actions-col form { margin: 0 0 6px; }

.search input[type=search] { width: 100%; font-size: 16px; padding: 10px 12px; margin-bottom: 10px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.resultbar { display: flex; justify-content: space-between; align-items: center; margin: 8px 0; color: var(--muted); }

table.grid { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: 16px; }
.card table.grid { border: 0; }
table.grid th, table.grid td { padding: 8px 10px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
table.grid th { font-weight: 600; font-size: 12px; color: var(--muted); background: var(--bg); }
table.grid.compact td { padding: 5px 8px; font-size: 13px; }
table.grid tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
table.tx tr.credit td.amount { color: var(--ok); }
tr.pendingrow { opacity: .75; }
tr.warnrow td:first-child { box-shadow: inset 3px 0 0 var(--warn); }
tr.revoked { opacity: .5; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 11.5px; background: var(--bg); border: 1px solid var(--line); white-space: nowrap; }
.badge.active, .badge.booked, .badge.filed, .badge.credit { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.badge.pending, .badge.unmatched { background: var(--warn-bg); color: var(--warn); border-color: transparent; }
.badge.error, .badge.expired, .badge.debit { background: var(--err-bg); color: var(--err); border-color: transparent; }
.badge.disabled, .badge.ignored, .badge.duplicate { color: var(--muted); }

dl.kv { display: grid; grid-template-columns: 170px 1fr; gap: 6px 12px; margin: 0 0 12px; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; word-break: break-word; }
pre.raw { background: var(--bg); padding: 12px; border-radius: 6px; overflow: auto; max-height: 420px; font-size: 12px; }
.pager { display: flex; gap: 12px; align-items: center; justify-content: center; margin: 12px 0; }
.codes { columns: 2; font-size: 16px; padding-left: 20px; }
.qr { display: block; margin: 12px auto; background: #fff; padding: 8px; border-radius: 6px; }
form.acct { border-bottom: 1px solid var(--line); padding: 10px 0; }
form.acct .acctid { min-width: 220px; }
.kvp { display: inline-block; background: var(--bg); padding: 0 6px; border-radius: 4px; margin: 1px 0; }
.htmx-request #results { opacity: .6; transition: opacity .2s; }