:root {
  --bg: #f4f5f1; --card: #ffffff; --ink: #1d2420; --muted: #66706a; --line: #dfe3dc;
  --brand: #0e6b3c; --brand-ink: #ffffff; --brand-soft: #e3f1e8;
  --warn: #9a5b00; --warn-soft: #fff4dd; --err: #b42318; --err-soft: #fde8e6; --ok-soft: #e3f1e8;
  --radius: 10px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, sans-serif; }
a { color: var(--brand); }
main { max-width: 1180px; margin: 0 auto; padding: 18px 16px 40px; }
h1 { font-size: 1.45rem; margin: 6px 0 16px; }
h2 { font-size: 1.1rem; margin: 0 0 12px; }
h3 { font-size: 1rem; margin: 18px 0 8px; }

/* top bar */
.top { background: var(--brand); color: var(--brand-ink); display: flex; align-items: center; gap: 16px;
  padding: 0 16px; flex-wrap: wrap; }
.top a { color: var(--brand-ink); text-decoration: none; }
.brand a { font-weight: 700; font-size: 1.05rem; display: block; padding: 12px 0; }
.brand span { font-weight: 400; opacity: .8; }
.top nav { display: flex; align-items: center; gap: 2px; flex: 1; flex-wrap: wrap; }
.top nav > a { padding: 14px 10px; opacity: .85; border-bottom: 3px solid transparent; }
.top nav > a:hover, .top nav > a.on { opacity: 1; border-bottom-color: #fff; }
.top .who { margin-left: auto; font-size: .85rem; opacity: .9; }
.top .who a { text-decoration: underline; }
.badge { background: #fff; color: var(--brand); border-radius: 10px; padding: 0 7px; font-size: .75rem; }
.menu-btn { display: none; margin-left: auto; background: none; border: 0; color: #fff; font-size: 1.5rem; cursor: pointer; }
@media (max-width: 860px) {
  .menu-btn { display: block; }
  .top nav { display: none; flex-basis: 100%; flex-direction: column; align-items: stretch; padding-bottom: 10px; }
  .nav-open .top nav { display: flex; }
  .top nav > a { padding: 9px 4px; border-bottom: 0; }
  .top .who { margin: 8px 0 0; }
}

/* cards & layout */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.stats { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); margin-bottom: 16px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.stat .k { color: var(--muted); font-size: .82rem; }
.stat .v { font-size: 1.35rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat .s { color: var(--muted); font-size: .8rem; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

/* tables */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; background: var(--card); }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); background: #fafbf8; white-space: nowrap; }
td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.total td { font-weight: 700; border-top: 2px solid var(--ink); }
tr.reversed td { color: var(--muted); text-decoration: line-through; }
.owe { color: var(--err); font-weight: 600; }
.credit { color: var(--brand); font-weight: 600; }

/* forms */
label { display: block; font-weight: 600; font-size: .88rem; margin: 10px 0 4px; }
input, select, textarea { width: 100%; padding: 9px 10px; border: 1px solid #c9cfc6; border-radius: 8px;
  font: inherit; background: #fff; color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand); outline-offset: 0; border-color: var(--brand); }
input[type=checkbox] { width: auto; }
.inline-check { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; }
.form-grid { display: grid; gap: 0 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.hint { color: var(--muted); font-size: .8rem; margin-top: 3px; }
.btn { display: inline-block; padding: 9px 16px; border-radius: 8px; border: 1px solid var(--brand); background: var(--brand);
  color: #fff; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn.secondary { background: #fff; color: var(--brand); }
.btn.danger { background: var(--err); border-color: var(--err); }
.btn.small { padding: 5px 10px; font-size: .85rem; }
.actions { margin-top: 16px; display: flex; gap: 10px; flex-wrap: wrap; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; letter-spacing: .02em; }
.code-input::placeholder { text-transform: none; letter-spacing: normal; }
.code-input { text-transform: uppercase; font-family: ui-monospace, Menlo, Consolas, monospace; letter-spacing: .08em; }

/* repairs grid */
.repairs td { padding: 6px; }
.repairs input, .repairs select { padding: 7px 8px; }
.repairs .amt { width: 110px; }

/* messages */
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; background: var(--ok-soft); border: 1px solid #b9dcc6; }
.flash.warn { background: var(--warn-soft); border-color: #f0d9a8; }
.flash.err { background: var(--err-soft); border-color: #f4c2bc; color: var(--err); }
.pill { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: .78rem; font-weight: 600; background: #eef0eb; color: var(--muted); }
.pill.open { background: var(--brand-soft); color: var(--brand); }
.pill.closed { background: #e9e9ef; color: #3b3b55; }
.pill.ok { background: var(--brand-soft); color: var(--brand); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.err { background: var(--err-soft); color: var(--err); }
ul.checks { padding-left: 20px; margin: 6px 0; }
ul.checks li { margin: 4px 0; }

/* login */
.login-box { max-width: 380px; margin: 9vh auto 0; }
.login-box h1 { text-align: center; }

.foot { text-align: center; color: var(--muted); font-size: .8rem; padding: 20px; }

/* print (receipts, statements) */
@media print {
  .top, .foot, .no-print, .flash { display: none !important; }
  body { background: #fff; }
  main { padding: 0; }
  .card { border: 0; padding: 0; }
}