@font-face {
  font-family: 'Bitter';
  src: url('fonts/bitter-700.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
:root {
  --bg: #f6f3ea;
  --paper: #fffdf7;
  --ink: #23251f;
  --muted: #5d5f55;
  --line: #d8d1bd;
  --band: #d9cfb4;
  --accent: #b84a17;
  --accent-ink: #ffffff;
  --ticket: #203328;
  --ticket-ink: #e9e1c9;
  --ticket-soft: #b9c2b0;
  --ticket-hi: #f2a65a;
  --hit: #f3e6c4;
  --err: #a8261b;
  --focus: #1f6fb2;
  --head: 'Bitter', Rockwell, 'Roboto Slab', Georgia, serif;
  --body: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1d18;
    --paper: #23261f;
    --ink: #ece6d6;
    --muted: #b3ad9c;
    --line: #3a3d33;
    --band: #2b2e25;
    --accent: #e57a3e;
    --accent-ink: #1b1d18;
    --ticket: #2c3a2f;
    --ticket-ink: #ece6d6;
    --ticket-soft: #b9c2b0;
    --ticket-hi: #f2a65a;
    --hit: #3b3a2a;
    --err: #ff8a7a;
    --focus: #7cb8f0;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.5 var(--body); }
a { color: var(--accent); text-underline-offset: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.vh { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; background: var(--paper); padding: .5rem 1rem; z-index: 10; }
.skip:focus { left: .5rem; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
[hidden] { display: none !important; }

/* header band: khaki, with a trail line */
.band { background: var(--band); border-bottom: 3px dashed var(--accent); }
.band-in { display: flex; align-items: center; justify-content: space-between; min-height: 56px; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .55rem; color: var(--ink); text-decoration: none; font: 700 1.15rem/1 var(--head); }
.band nav { display: flex; gap: 1rem; }
.band nav a { color: var(--ink); font-size: .95rem; }

.hero { padding: 1.4rem 0 1rem; max-width: 48rem; }
h1 { font: 700 clamp(1.75rem, 5vw, 2.6rem)/1.12 var(--head); margin: 0 0 .5rem; letter-spacing: -.01em; }
.lede { margin: 0 0 1rem; color: var(--muted); font-size: 1.05rem; max-width: 42rem; }
h2 { font: 700 1.3rem/1.25 var(--head); margin: 0 0 .7rem; }
h3 { font: 700 1.05rem/1.3 var(--head); margin: 1rem 0 .4rem; }

/* segmented controls */
.seg { border: 0; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); max-width: 34rem; border: 2px solid var(--ink); border-radius: 6px; overflow: hidden; }
.seg.two { grid-template-columns: repeat(2, 1fr); max-width: 30rem; margin-bottom: .8rem; }
.seg label { position: relative; display: flex; }
.seg input { position: absolute; opacity: 0; inset: 0; margin: 0; }
.seg span { flex: 1; display: flex; align-items: center; justify-content: center; text-align: center; min-height: 46px; padding: .35rem .5rem; font-size: .95rem; line-height: 1.2; cursor: pointer; border-left: 2px solid var(--ink); }
.seg label:first-of-type span { border-left: 0; }
.seg input:checked + span { background: var(--ink); color: var(--bg); }
.seg input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: -5px; }

.banner, .note { background: var(--hit); border-left: 4px solid var(--accent); padding: .6rem .8rem; margin: 0 0 1rem; }
.confirm { background: var(--paper); border: 2px solid var(--accent); border-radius: 6px; padding: .7rem .9rem; margin: .8rem 0; max-width: 40rem; }
.confirm p { margin: 0 0 .5rem; }
.nojs { font-weight: 600; }

/* main layout: ledger + result */
.layout { display: grid; gap: 1.2rem; align-items: start; }
@media (min-width: 1000px) {
  .layout { grid-template-columns: minmax(0, 1fr) 360px; gap: 2rem; }
  .result { grid-column: 2; grid-row: 1; position: sticky; top: 1rem; }
  .result.unstick { position: static; } /* taller than the window: scrolls with the page, no inner scroll box */
  .ledger { grid-column: 1; grid-row: 1; }
}

/* the dues ticket */
.ticket { background: var(--ticket); color: var(--ticket-ink); border-radius: 6px; padding: 1rem 1.1rem 1.1rem; }
.t-label { margin: 0; font-size: .95rem; color: var(--ticket-soft); }
.t-big { margin: .1rem 0 .2rem; font: 700 1.2rem/1.1 var(--head); color: var(--ticket-soft); }
.t-big strong { font-size: 3rem; color: var(--ticket-hi); letter-spacing: -.02em; }
.t-sub { margin: 0 0 .4rem; font-size: 1.05rem; }
.t-fees { margin: 0 0 .6rem; font-size: .95rem; color: var(--ticket-soft); }
.t-ask { margin: 0 0 .6rem; padding-left: .6rem; border-left: 3px solid var(--ticket-hi); font-size: .95rem; color: var(--ticket-ink); }
.t-err { margin: 0; font-size: 1rem; }
.t-bal { margin: .6rem 0 0; padding-top: .5rem; border-top: 1px solid rgba(233, 225, 201, .25); font-variant-numeric: tabular-nums; }
.t-bal div { display: flex; gap: .5rem; padding: .12rem 0; font-size: .95rem; }
.t-bal dt { flex: 1; color: var(--ticket-soft); }
.t-bal dd { margin: 0; }
.t-bal .last { border-top: 1px solid rgba(233, 225, 201, .25); margin-top: .2rem; padding-top: .3rem; font-weight: 700; }
/* slim dues bar on phones and tablets, shown only while the ticket is scrolled away */
.dues-bar { position: fixed; top: 0; left: 0; right: 0; z-index: 15; display: flex; align-items: center; justify-content: space-between; gap: .8rem; min-height: 44px; padding: .35rem 16px; background: var(--ticket); color: var(--ticket-ink); text-decoration: none; font-weight: 600; font-variant-numeric: tabular-nums; box-shadow: 0 2px 8px rgb(0 0 0 / .2); }
.dues-bar .db-go { flex: none; color: var(--ticket-hi); font-weight: 400; font-size: .9rem; text-decoration: underline; text-underline-offset: 2px; }
@media (max-width: 999px) { html { scroll-padding-top: 56px; } }
@media (min-width: 1000px) { .dues-bar { display: none !important; } }
.ladder { margin-top: .4rem; }
.ladder h3 { margin-top: .8rem; }
.ladder table, .content table { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; font-size: .95rem; }
.ladder th, .ladder td { text-align: right; padding: .3rem .4rem; border-bottom: 1px solid var(--line); }
.ladder th:first-child, .ladder td:first-child { text-align: left; }
.ladder th { font-weight: 600; color: var(--muted); font-size: .88rem; }
.ladder tr.hit td { background: var(--hit); font-weight: 600; }
.tag { font-weight: 400; color: var(--muted); font-size: .85rem; }
.lad-note { margin: .4rem 0 0; font-size: .95rem; color: var(--muted); }
.t-btns { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .9rem; }
.share-note { font-size: .95rem; color: var(--muted); }
.share-url { width: 100%; margin: .3rem 0; font-size: 16px; }

/* buttons and inputs */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: .4rem .9rem; border: 2px solid var(--ink); border-radius: 6px; background: var(--paper); color: var(--ink); font: 600 .95rem/1.2 var(--body); cursor: pointer; text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.small { min-height: 36px; padding: .2rem .7rem; font-size: .9rem; }
.btn:hover { filter: brightness(1.06); }
.link { background: none; border: 0; padding: .5rem 0; min-height: 44px; color: var(--accent); font: 600 1rem var(--body); text-decoration: underline; text-underline-offset: 2px; cursor: pointer; }
.link.danger { color: var(--err); }
input, select { font: 16px/1.3 var(--body); color: var(--ink); background: var(--paper); border: 1.5px solid #9d977f; border-radius: 4px; padding: .5rem .55rem; min-height: 44px; width: 100%; min-width: 0; }
input.num { text-align: right; font-variant-numeric: tabular-nums; }
input[aria-invalid="true"] { border-color: var(--err); box-shadow: 0 0 0 2px var(--err); }
select:disabled { opacity: .6; }
input[type="checkbox"] { width: 22px; height: 22px; min-height: 0; margin: 0 .5rem 0 0; accent-color: var(--accent); flex: none; }
label { font-size: .95rem; }
.f { display: flex; flex-direction: column; gap: .25rem; }
.f.check label { display: flex; align-items: center; min-height: 44px; }
.fields { display: grid; gap: .8rem 1rem; margin: .6rem 0; }
@media (min-width: 560px) { .fields.two { grid-template-columns: 1fr 1fr; } }
.hint { color: var(--muted); font-size: .95rem; margin: 0 0 .5rem; }
.row-btns { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin: .6rem 0; }
.restore-l { flex-basis: 100%; font-weight: 600; }
#restore-pick { max-width: 100%; }
.row-add { margin: .2rem 0 .4rem; }
.danger-row { margin-top: .8rem; }
.err { color: var(--err); }
.more { margin: .5rem 0; }
.more summary { cursor: pointer; min-height: 44px; display: flex; align-items: center; font-weight: 600; }

/* ledger sections */
.sec { border-top: 2px solid var(--ink); padding: 1rem 0 1.2rem; }
.sec:first-child { border-top: 0; padding-top: 0; }
.n { display: inline-block; min-width: 1.6em; color: var(--accent); }
.cat h3 { font-size: 1rem; margin: 1.1rem 0 .2rem; }
.cat h3 .wl { font: 400 .9rem var(--body); color: var(--muted); }
.auto { margin: .2rem 0; color: var(--muted); font-size: .95rem; }
.auto output { color: var(--ink); font-variant-numeric: tabular-nums; }
.add-line { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin: 1rem 0 .4rem; }
.add-line select { width: auto; flex: 1 1 14rem; }
@media (max-width: 520px) { .add-line label { flex-basis: 100%; } .add-line select { flex-basis: 0; } }

/* editable rows: stacked on phones, a table from 640px of container width */
.grid, #lines { container-type: inline-size; }
.row { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: .35rem .5rem; align-items: end; padding: .6rem 0; border-bottom: 1px solid var(--line); }
.row .c { min-width: 0; display: flex; flex-direction: column; gap: .15rem; grid-column: span 4; }
.row .c-name { grid-column: 1 / 11; }
.row .c-x { grid-column: 11 / 13; grid-row: 1; align-items: flex-end; }
.row .c-tot { grid-column: 1 / -1; flex-direction: row; justify-content: space-between; align-items: center; }
.row .c-tot output { min-height: 0; }
.groups .row .c-n, .groups .row .c-m { grid-column: span 3; }
.lines .row .c-s { grid-column: span 5; }
.fees .row .c-m { grid-column: span 3; }
.funds .row .c-s { grid-column: span 5; }
.funds .row .c-n { grid-column: span 3; }
.fees .row .c-s { grid-column: span 5; }
.fees .row .c-pay { grid-column: span 4; }
.lines .row .c-n { grid-column: span 3; }
.lines .row .c-n.pct { grid-column: span 4; }
.lines .row .c-tot { grid-column: span 8; align-self: end; min-height: 44px; }
.row.head { display: none; }
.mini { font-size: .82rem; color: var(--muted); }
.asof { font-size: .82rem; color: var(--muted); }
.c-tot output, .qty { min-height: 44px; display: flex; align-items: center; justify-content: flex-end; font-variant-numeric: tabular-nums; font-weight: 600; }
.qty { font-weight: 400; }
.x { width: 44px; height: 44px; border: 0; background: none; color: var(--muted); font-size: 1.5rem; line-height: 1; cursor: pointer; border-radius: 4px; }
.x:hover { color: var(--err); background: var(--hit); }
@container (min-width: 640px) {
  .row { padding: .3rem 0; border-bottom: 0; align-items: center; }
  .row .c, .row .c-name, .row .c-x, .funds .row .c-s, .funds .row .c-n, .fees .row .c-m, .fees .row .c-s, .fees .row .c-pay, .groups .row .c-n, .groups .row .c-m, .lines .row .c-s, .lines .row .c-n, .lines .row .c-n.pct, .lines .row .c-tot { grid-column: auto; grid-row: auto; }
  .row .c-tot { flex-direction: column; align-items: stretch; }
  .row .c-tot output { min-height: 44px; }
  .row .mini { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .row .c-name { flex-direction: row; align-items: center; gap: .5rem; }
  .row .asof { white-space: nowrap; }
  .row.head { display: grid; padding: 0 0 .1rem; font-size: .85rem; color: var(--muted); border-bottom: 1px solid var(--line); }
  .row.head .c-tot, .row.head .c-m, .row.head .c-n { text-align: right; }
  .groups .row { grid-template-columns: minmax(7rem, 1.6fr) 4.6rem 5.6rem 5.8rem 5.8rem 6.6rem 44px; }
  .fees .row { grid-template-columns: minmax(9rem, 2fr) 6rem 8rem 6.2rem 6rem 44px; }
  .lines .row { grid-template-columns: minmax(6rem, 2.4fr) 5.4rem 8.4rem 4.4rem 4.6rem 6.4rem 44px; }
  .funds .row { grid-template-columns: minmax(8rem, 1.6fr) 7.4rem 7.4rem 6rem 6.6rem 44px; }
}
/* program lines in the table layout: the name gets its own full-width row above the numbers, so long names stay readable */
@container (min-width: 640px) {
  .lines .row { grid-template-columns: 5.4rem 8.4rem 4.4rem 4.6rem minmax(5rem, 1fr) 44px; border-bottom: 1px solid var(--line); padding: .45rem 0; }
  .lines .row .c-name { grid-column: 1 / -2; grid-row: 1; }
  .lines .row .c-x { grid-column: -2 / -1; grid-row: 1; }
  .lines .row.head .c-name { display: none; }
}
.fees .row .c-name { flex-wrap: wrap; }

/* content */
.content { max-width: 46rem; margin: 2.5rem 0 2rem; }
.content section { margin-bottom: 1.8rem; }
.content p { margin: 0 0 .8rem; }
.example { background: var(--paper); border-left: 4px solid var(--accent); padding: .7rem .9rem; }
#faq details { border-bottom: 1px solid var(--line); }
#faq summary { cursor: pointer; padding: .7rem 0; min-height: 44px; font-weight: 600; }
#faq details p { margin: 0 0 .9rem; }
.sources { color: var(--muted); font-size: .95rem; }

/* toast */
.toast { visibility: hidden; position: fixed; left: 50%; bottom: 16px; transform: translate(-50%, 150%); background: var(--ink); color: var(--bg); padding: .5rem .6rem .5rem 1rem; border-radius: 6px; display: flex; gap: .7rem; align-items: center; max-width: calc(100vw - 32px); transition: transform .2s; z-index: 20; font-size: .95rem; }
.toast.on { visibility: visible; transform: translate(-50%, 0); }
.toast .btn { background: var(--bg); color: var(--ink); border-color: var(--bg); }
@media (prefers-reduced-motion: reduce) { .toast { transition: none; } }

footer { border-top: 3px dashed var(--accent); margin-top: 2rem; padding: 1.2rem 0 2rem; font-size: .92rem; color: var(--muted); }
footer a { color: inherit; }
.print-root { display: none; }

/* ---------- print ---------- */
@page { size: auto; margin: 13mm 12mm; }
@media print {
  :root { --ink: #000; --muted: #444; --line: #999; }
  body { background: #fff; color: #000; font: 10pt/1.3 var(--body); }
  body > *:not(.print-root) { display: none !important; }
  .print-root { display: block; }
  .p-sheet { display: none; }
  body[data-print="committee"] .p-committee, body[data-print="parents"] .p-parents { display: block; }
  .p-head { border-bottom: 2px solid #000; margin-bottom: 8pt; padding-bottom: 4pt; }
  .p-head h2 { font: 700 17pt/1.15 var(--head); margin: 0; }
  .p-head p { margin: 2pt 0 0; color: #333; }
  .p-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 3pt 18pt; margin-bottom: 8pt; }
  .p-detail div { display: flex; gap: 6pt; align-items: flex-end; }
  .p-detail span { white-space: nowrap; }
  .p-detail b, .p-detail i { flex: 1; border-bottom: .75pt solid #000; min-height: 13pt; font-style: normal; }
  .p-tab { width: 100%; border-collapse: collapse; table-layout: fixed; font-variant-numeric: tabular-nums; margin-bottom: 6pt; }
  .p-tab col.w1 { width: 17%; } .p-tab col.w2 { width: 9%; } .p-tab col.w3 { width: 30%; } .p-tab col.w4 { width: 38%; }
  .p-tab th, .p-tab td { padding: 1.6pt 4pt; border-bottom: .5pt solid #bbb; text-align: left; vertical-align: top; overflow-wrap: break-word; }
  .p-tab thead th { border-bottom: 1.2pt solid #000; font-size: 9pt; }
  .p-tab .num { text-align: right; }
  .p-tab .fam { color: #333; }
  .p-tab small { font-size: 8.5pt; color: #333; }
  .p-cat { break-inside: avoid; }
  .p-cat.long { break-inside: auto; }
  .p-cat tr { break-inside: avoid; }
  .p-ch { break-after: avoid; }
  .p-ch th { font-weight: 700; padding-top: 5pt; border-bottom: .75pt solid #000; }
  .p-tot th, .p-tot td, .p-inc .sum th, .p-inc .sum td { font-weight: 700; border-top: 1.2pt solid #000; border-bottom: 1.2pt solid #000; }
  .p-keep, .p-end { break-inside: avoid; }
  .p-sub { break-after: avoid; }
  .p-goal { margin: 4pt 0; }
  .p-note { margin: 4pt 0; font-size: 9pt; }
  .p-sign { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18pt; margin-top: 22pt; }
  .p-sign i { display: block; border-bottom: .75pt solid #000; height: 16pt; }
  .p-sign span { font-size: 9pt; color: #333; }
  .p-parents h3 { font: 700 12pt/1.25 var(--head); margin: 10pt 0 4pt; break-after: avoid; }
  .p-big { font-size: 14pt; margin: 6pt 0 8pt; }
  .p-big b { font: 700 20pt/1 var(--head); }
  .blank { display: inline-block; width: 9em; border-bottom: .75pt solid #000; }
  .blank.short { width: 6em; }
  .p-sub { font: 700 11pt/1.25 var(--head); margin: 8pt 0 3pt; }
  .p-spend .bar span { display: block; height: 9pt; width: var(--w); background: #6b7f60; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .p-spend td { vertical-align: middle; }
  .p-split { margin: 4pt 0 8pt; }
  .p-parents ul { margin: 0 0 6pt; padding-left: 14pt; }
  .p-parents .hit td { font-weight: 700; }
  .p-parents .p-tab { break-inside: avoid; }
  .p-foot { margin-top: 14pt; }
}