:root {
  --bg: #f5f6f8; --card: #fff; --ink: #1d2433; --muted: #637083; --line: #dfe3ea;
  --accent: #1f4e8c; --accent-ink: #fff; --ok: #e6f4ea; --ok-ink: #1e6b34;
  --warn: #fff6e0; --warn-ink: #7a5300; --err: #fdecec; --err-ink: #9b1c1c; --hl: #fff3cd;
}
* { box-sizing: border-box; }
html { font-size: 15px; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.45; }
a { color: var(--accent); }
main { max-width: 1180px; margin: 0 auto; padding: 1.5rem 1rem 4rem; }
h1 { font-size: 1.6rem; margin: .2rem 0 1rem; }
h2 { font-size: 1.2rem; margin: 0 0 .8rem; }
h2.inline { display: inline; }
h3 { font-size: 1rem; margin: 1.4rem 0 .5rem; }
.top { display: flex; align-items: center; gap: 1.5rem; padding: .7rem 1.2rem; background: var(--ink); color: #fff; flex-wrap: wrap; }
.top .brand { color: #fff; font-weight: 700; text-decoration: none; letter-spacing: .02em; }
.top nav { display: flex; gap: 1rem; flex-wrap: wrap; }
.top nav a { color: #c9d3e3; text-decoration: none; padding: .2rem 0; border-bottom: 2px solid transparent; }
.top nav a.active, .top nav a:hover { color: #fff; border-bottom-color: #8fb3ea; }
.top .logout { margin-left: auto; }
.top .logout .link { color: #c9d3e3; }
.foot { text-align: center; color: var(--muted); font-size: .8rem; padding: 1rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 1.2rem; margin-bottom: 1.2rem; }
.card.narrow { max-width: 380px; margin: 12vh auto; }
.card.narrow form { display: grid; gap: .6rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.strong { font-weight: 700; }
.right { text-align: right; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
label { display: block; font-weight: 600; margin-bottom: .25rem; font-size: .9rem; }
label.check { font-weight: normal; display: flex; gap: .5rem; align-items: flex-start; margin-top: .8rem; }
input, select, textarea { font: inherit; padding: .45rem .55rem; border: 1px solid #c4cbd6; border-radius: 6px; width: 100%; background: #fff; color: var(--ink); }
input[type=checkbox] { width: auto; margin-top: .2rem; }
textarea { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .9rem; }
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 2px solid #8fb3ea; outline-offset: 1px; }
button, .button { font: inherit; display: inline-block; padding: .5rem 1rem; border-radius: 6px; border: 1px solid #c4cbd6; background: #fff; color: var(--ink); cursor: pointer; text-decoration: none; }
button.primary, .button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
button.link { background: none; border: none; padding: 0; color: var(--accent); text-decoration: underline; }
button.danger { color: var(--err-ink); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: .9rem 1.2rem; align-items: end; margin: .6rem 0; }
.actions { display: flex; gap: .8rem; flex-wrap: wrap; align-items: center; margin-top: 1rem; }
.actions.sticky { position: sticky; bottom: 0; background: var(--bg); padding: .8rem 0; border-top: 1px solid var(--line); }
.flash { padding: .7rem 1rem; border-radius: 6px; margin: 0 0 1rem; }
.flash.ok { background: var(--ok); color: var(--ok-ink); }
.flash.warn { background: var(--warn); color: var(--warn-ink); }
.flash.error { background: var(--err); color: var(--err-ink); }
.help { margin-top: 1rem; }
.help summary { cursor: pointer; color: var(--accent); }
.title-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.tabs { display: flex; gap: .4rem; flex-wrap: wrap; margin: 0 0 1rem; }
.tabs a { padding: .35rem .8rem; border-radius: 999px; background: #e7ecf4; text-decoration: none; font-size: .9rem; }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
th, td { padding: .38rem .5rem; text-align: left; vertical-align: top; }
.list th { font-size: .82rem; color: var(--muted); font-weight: 600; border-bottom: 1px solid var(--line); }
.list td { border-bottom: 1px solid #eef0f4; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.review tr.missing td { background: var(--hl); }
.review .acct { width: 8.5rem; }
.review .acct-label { display: block; font-size: .8rem; }
.edit input { min-width: 7rem; }
.edit input.short { min-width: 3.5rem; width: 4.5rem; }
.kv th { width: 40%; color: var(--muted); font-weight: 600; }
.kv td, .kv th { border-bottom: 1px solid #eef0f4; }
.fin { font-size: .92rem; }
.fin thead th { font-size: .8rem; color: var(--muted); border-bottom: 1px solid var(--line); }
.fin tr.hdr td { font-weight: 700; padding-top: .6rem; }
.fin td.indent { padding-left: 1.2rem; }
.fin td.indent2 { padding-left: 2.2rem; font-style: italic; }
.fin tr.detail td { font-size: .82rem; color: var(--muted); font-style: italic; padding-top: 0; }
.fin tr.total td { font-weight: 700; border-top: 1px solid var(--line); background: #f6f8fb; }
.fin tr.grand td { font-weight: 700; border-top: 2px solid var(--ink); background: #edf1f7; }
.form .box, span.box { font-weight: 700; color: var(--accent); width: 3rem; white-space: nowrap; }
span.box { display: inline-block; width: 1.4rem; }
code { background: #eef1f6; padding: 0 .25rem; border-radius: 3px; }
@media (max-width: 640px) {
  html { font-size: 14px; }
  .top { gap: .8rem; }
  .top .logout { margin-left: 0; }
  main { padding: 1rem .75rem 4rem; }
}