[hidden] { display: none !important; }
:root {
  --ink: #1b1b1b; --muted: #6b6b6b; --line: #e3e1dc; --bg: #f5f4f1; --card: #fff;
  --accent: #F28C28; --accent-d: #d9741a; --black: #111;
  --ok: #1f8a4c; --ok-bg: #e5f4ea; --warn: #b26a00; --warn-bg: #fff2dc; --bad: #c0392b; --bad-bg: #fbe7e5;
  --info: #285e9e; --info-bg: #e6eef8; --grey-bg: #efeeeb;
  --radius: 10px;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; }
a { color: inherit; }
h1 { font-size: 22px; margin: 0; }
h2 { font-size: 16px; margin: 0 0 12px; }
.muted { color: var(--muted); font-weight: 400; }
.small { font-size: 12px; }
.r { text-align: right; }
.nowrap { white-space: nowrap; }

.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--black); color: #fff; padding: 10px 20px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; border-left: 4px solid var(--accent); padding-left: 10px; text-decoration: none; font-weight: 600; font-size: 16px; }
.logo { background: var(--accent); color: var(--black); font-weight: 800; padding: 3px 8px; border-radius: 6px; letter-spacing: .5px; }
.top nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.top nav a { text-decoration: none; padding: 7px 12px; border-radius: 8px; color: #ddd; }
.top nav a.active, .top nav a:hover:not(.btn) { background: #262626; color: #fff; }
.me { color: #999; font-size: 12px; margin-left: 8px; }

main { max-width: 1500px; margin: 0 auto; padding: 20px; padding-bottom: 90px; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.page-head .sub { color: var(--muted); margin-top: 4px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.card.flush { padding: 0; overflow: hidden; }
.card.flush > h2 { padding: 14px 16px 0; }
.grid2 { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; }
@media (max-width: 900px) { .grid2 { grid-template-columns: 1fr; } }

.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: #fff; color: var(--ink);
  padding: 7px 12px; border-radius: 8px; cursor: pointer; font: inherit; text-decoration: none; white-space: nowrap; }
.btn:hover { border-color: #bbb; }
.btn-accent { background: var(--accent); border-color: var(--accent); color: var(--black) !important; font-weight: 600; }
.btn-accent:hover { background: var(--accent-d); border-color: var(--accent-d); }
.btn-danger { color: var(--bad); }
.btn-sm { padding: 3px 8px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: default; }
.row-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 12px; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.tile .l { color: var(--muted); font-size: 12px; }
.tile .v { font-size: 20px; font-weight: 700; margin-top: 2px; font-variant-numeric: tabular-nums; }
.tile .s { color: var(--muted); font-size: 12px; }
.tile.hl { border-left: 4px solid var(--accent); }

.tbl-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.tbl th, .tbl td { padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; }
.tbl th { background: #faf9f7; font-size: 12px; color: var(--muted); font-weight: 600; white-space: nowrap; position: sticky; top: 0; }
.tbl th.r, .tbl td.r { text-align: right; }
.tbl tbody tr:hover { background: #fcfbf9; }
.tbl tfoot td { font-weight: 700; background: #faf9f7; border-top: 2px solid var(--line); }
.tbl .grp { border-left: 2px solid var(--line); }
.tbl tr.click { cursor: pointer; }
.tbl .desc b { display: block; }
.tbl .det { color: var(--muted); font-size: 12px; white-space: pre-line; margin-top: 2px; }
.tbl.edit input, .tbl.edit textarea { width: 100%; border: 1px solid transparent; background: transparent; padding: 4px 6px; font: inherit; border-radius: 6px; }
.tbl.edit input:hover, .tbl.edit textarea:hover { border-color: var(--line); }
.tbl.edit input:focus, .tbl.edit textarea:focus { border-color: var(--accent); outline: none; background: #fff; }
.tbl.edit input.num { text-align: right; min-width: 80px; }
.tbl.edit textarea { resize: vertical; min-height: 28px; font-size: 12px; color: var(--muted); }
.tbl.edit .derived { background: var(--info-bg); }
.tbl td.warn, input.warn { background: var(--warn-bg) !important; }
.empty { text-align: center; padding: 40px; color: var(--muted); }

.chip { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; margin: 1px 2px 1px 0; }
.s-draft { background: var(--grey-bg); color: #555; }
.s-sent { background: var(--info-bg); color: var(--info); }
.s-partpaid { background: #efe6fa; color: #6b3fa0; }
.s-paid { background: var(--ok-bg); color: var(--ok); }
.s-overdue { background: var(--bad-bg); color: var(--bad); }
.s-void { background: var(--grey-bg); color: #999; text-decoration: line-through; }
.st-none { background: var(--grey-bg); color: #666; }
.st-part { background: var(--warn-bg); color: var(--warn); }
.st-full { background: var(--info-bg); color: var(--info); }
.st-paid { background: var(--ok-bg); color: var(--ok); }
.st-over { background: var(--bad-bg); color: var(--bad); }

.bar { height: 8px; background: var(--grey-bg); border-radius: 99px; overflow: hidden; min-width: 90px; position: relative; }
.bar i { position: absolute; left: 0; top: 0; bottom: 0; background: var(--info); }
.bar i.p { background: var(--ok); }

.form { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px 12px; }
.form label { display: flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--muted); }
.form label.wide { grid-column: 1 / -1; }
.form input, .form select, .form textarea, .search, select.inline {
  font: inherit; color: var(--ink); padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.form input:focus, .form select:focus, .form textarea:focus, .search:focus { outline: none; border-color: var(--accent); }
.form .chk { flex-direction: row; align-items: center; gap: 8px; }
.search { min-width: 260px; }
select.inline { padding: 2px 6px; font-size: 12px; }

.drop { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 28px; border: 2px dashed #cfccc5;
  border-radius: var(--radius); cursor: pointer; text-align: center; background: #fcfbf9; }
.drop:hover, .drop.over { border-color: var(--accent); background: #fff7ee; }
.drop span { color: var(--muted); font-size: 12px; }
.prog { margin-top: 10px; font-size: 13px; }
.queue { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.queue .q { padding: 3px 8px; border-radius: 6px; background: var(--grey-bg); font-size: 12px; }
.queue .q.cur { background: var(--accent); color: var(--black); font-weight: 600; }
.queue .q.done { background: var(--ok-bg); color: var(--ok); }
details summary { cursor: pointer; color: var(--muted); margin-top: 12px; }
details textarea { width: 100%; margin-top: 8px; font: 12px/1.4 ui-monospace, Consolas, monospace; padding: 8px; border: 1px solid var(--line); border-radius: 8px; }

.recon { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 8px; margin-bottom: 12px; }
.recon div { padding: 8px 12px; border-radius: 8px; font-size: 13px; }
.recon .ok { background: var(--ok-bg); color: var(--ok); }
.recon .bad { background: var(--warn-bg); color: var(--warn); }
.recon .na { background: var(--grey-bg); color: var(--muted); }
.alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; }
.alert.warn { background: var(--warn-bg); color: var(--warn); }
.alert.info { background: var(--info-bg); color: var(--info); }
.alert.bad { background: var(--bad-bg); color: var(--bad); }

.sticky-bar { position: fixed; bottom: 0; left: 0; right: 0; background: #fff; border-top: 1px solid var(--line); padding: 10px 20px;
  display: flex; justify-content: flex-end; gap: 8px; z-index: 15; box-shadow: 0 -4px 12px rgba(0,0,0,.04); }
.sticky-bar .grow { flex: 1; color: var(--muted); align-self: center; }

.modal { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 50; display: flex; align-items: flex-start; justify-content: center; padding: 30px 12px; overflow-y: auto; }
.modal.hidden { display: none; }
.modal-box { background: #fff; border-radius: 12px; width: 100%; max-width: 1200px; padding: 20px; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.modal-box.narrow { max-width: 720px; }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; gap: 12px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; align-items: center; }
.modal-foot .grow { flex: 1; }
.x { border: 0; background: none; font-size: 22px; cursor: pointer; color: var(--muted); }

.toast { position: fixed; bottom: 80px; left: 50%; transform: translateX(-50%); background: var(--black); color: #fff; padding: 10px 18px; border-radius: 8px;
  opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 60; max-width: 90vw; }
.toast.show { opacity: 1; }
.toast.err { background: var(--bad); }
.loading { padding: 40px; text-align: center; color: var(--muted); }
.kv { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 8px 16px; }
.kv div span { display: block; font-size: 12px; color: var(--muted); }

@media print {
  .top, .sticky-bar, .no-print, .btn, select.inline { display: none !important; }
  main { padding: 0; max-width: none; }
  .card { border: 0; padding: 0; }
  body { background: #fff; font-size: 11px; }
  .tbl th { position: static; }
}