:root {
  --bg: #f6f6f3; --card: #fff; --ink: #1d2320; --muted: #66706b; --line: #e2e3dd;
  --brand: #1f5c4d; --brand-soft: #e3efeb; --red: #b3261e; --red-soft: #fbe9e7;
  --amber: #8a5a00; --amber-soft: #fdf1d8;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
h1, h2, h3 { margin: 0; line-height: 1.25; }
h1 { font-size: 22px; } h2 { font-size: 17px; } h3 { font-size: 15px; }
.loading { text-align: center; padding: 60px; color: var(--muted); }
.muted { color: var(--muted); } .small { font-size: 13px; }
.red { color: var(--red); }

header.top { background: var(--card); border-bottom: 1px solid var(--line); padding: 10px 20px; display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; }
.brand { font-weight: 700; color: var(--brand); }
nav { display: flex; flex-wrap: wrap; gap: 4px; flex: 1; }
nav button { background: none; border: 0; color: var(--muted); padding: 7px 11px; border-radius: 7px; font-weight: 600; }
nav button.on { background: var(--brand-soft); color: var(--brand); }
.badge { background: var(--red); color: #fff; border-radius: 10px; padding: 0 6px; font-size: 12px; margin-left: 3px; }
main { max-width: 1040px; margin: 0 auto; padding: 20px 16px 60px; display: grid; gap: 16px; }

button, select, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
.btn { background: var(--card); border: 1px solid var(--line); border-radius: 7px; padding: 7px 12px; font-weight: 600; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.danger { color: var(--red); }
.btn.sm { padding: 3px 9px; font-size: 13px; }
.btn:disabled { opacity: .55; cursor: default; }
label { display: grid; gap: 4px; font-size: 13px; font-weight: 600; color: var(--muted); }
input, select, textarea { width: 100%; border: 1px solid var(--line); border-radius: 7px; padding: 8px 10px; background: #fff; font-weight: 400; }
textarea { min-height: 80px; resize: vertical; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
.head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; }
.filters { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; align-items: end; }
.seg { display: flex; border: 1px solid var(--line); border-radius: 7px; overflow: hidden; }
.seg button { flex: 1; background: #fff; border: 0; padding: 8px; font-weight: 600; color: var(--muted); }
.seg button.on { background: var(--brand); color: #fff; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(125px, 1fr)); gap: 10px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.stat .v { font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat .l { font-size: 13px; color: var(--muted); }
.stat.main { background: var(--brand-soft); border-color: #c5ded6; }
.stat.neg { background: var(--red-soft); border-color: #f1c6c1; } .stat.neg .v { color: var(--red); }

.setcredit { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; }
.setcredit label { width: 170px; }

.task { display: flex; gap: 12px; justify-content: space-between; padding: 12px 0; border-top: 1px solid var(--line); }
.task:first-of-type { border-top: 0; }
.task .body { min-width: 0; flex: 1; }
.task .desc { white-space: pre-wrap; overflow-wrap: anywhere; margin: 3px 0; }
.task .cr { font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; text-align: right; }
.task .acts { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 7px; }
.chips { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.chip { font-size: 12px; padding: 1px 8px; border-radius: 10px; background: var(--brand-soft); color: var(--brand); font-weight: 600; }
.chip.pending { background: var(--amber-soft); color: var(--amber); }
.chip.rejected { background: var(--red-soft); color: var(--red); }
.chip.approved { background: #e9ecea; color: var(--muted); }

.tablewrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { padding: 8px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
th { color: var(--muted); font-size: 13px; }
tfoot td { font-weight: 700; border-bottom: 0; }

.month-group { margin-top: 16px; }
.month-group > h3 { background: var(--bg); padding: 6px 10px; border-radius: 6px; display: flex; justify-content: space-between; gap: 10px; }
.row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; padding: 11px 0; border-top: 1px solid var(--line); }
.row:first-of-type { border-top: 0; }
.empty { color: var(--muted); padding: 18px 0; text-align: center; }

.auth { max-width: 380px; margin: 9vh auto; padding: 0 16px; }
form.stack { display: grid; gap: 12px; }
.err { color: var(--red); font-size: 14px; }
.warn { background: var(--amber-soft); color: var(--amber); padding: 9px 11px; border-radius: 7px; font-size: 14px; }

dialog { border: 0; border-radius: 12px; padding: 20px; width: min(500px, calc(100vw - 32px)); max-height: 90vh; overflow: auto; color: var(--ink); }
dialog::backdrop { background: rgba(0,0,0,.4); }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; }
#toast { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 9px 15px; border-radius: 8px; opacity: 0; pointer-events: none; transition: opacity .2s; max-width: calc(100vw - 32px); }
#toast.show { opacity: 1; }