/* Khalis Bazar Khata — colours and type follow the PARC Organic store theme. */
:root {
  --forest: #365B12;
  --olive: #6F8F24;
  --leaf: #8DBA32;
  --cream: #F8F3E7;
  --beige: #E9DDC5;
  --wood: #D6B98A;
  --earth: #3E321F;

  --bg: var(--cream);
  --surface: #FFFFFF;
  --surface-2: #FBF8F1;
  --line: #E6DCC8;
  --line-strong: #D3C5A8;
  --ink: #2B2417;
  --ink-2: #554A38;
  --muted: #776B57;
  --accent: var(--forest);
  --accent-ink: #FFFFFF;
  --accent-soft: #E8F0DA;
  --track: #E3EBD3;
  --pos: #2F6B10;
  --neg: #B42318;
  --neg-soft: #FCE9E7;
  --warn: #8A5A00;
  --warn-soft: #FFF3D6;
  --info-soft: #EEF3FA;
  --info: #2C5282;
  --shadow: 0 1px 2px rgba(62, 50, 31, .06), 0 4px 16px rgba(62, 50, 31, .06);
  --radius: 14px;
  --font: 'Assistant', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  color-scheme: only light; /* always light, even when the phone/computer is in dark mode */
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 15px/1.45 var(--font);
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); }
.boot { padding: 40px 16px; text-align: center; color: var(--muted); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.nowrap { white-space: nowrap; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
svg.i { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- header ---------- */
.top {
  position: sticky; top: 0; z-index: 20;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.bar {
  max-width: 1320px; margin: 0 auto; padding: 10px 16px;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand img { width: 34px; height: 38px; object-fit: contain; }
.brand b { font: 700 19px/1 var(--font-display); color: var(--accent); }
.brand i { font-style: normal; font-weight: 600; color: var(--muted); margin-left: 4px; }
.search {
  flex: 1 1 260px; max-width: 460px; position: relative;
  display: flex; align-items: center;
}
.search svg { position: absolute; left: 11px; color: var(--muted); }
.search input {
  width: 100%; padding: 8px 64px 8px 36px;
  border: 1px solid var(--line-strong); border-radius: 999px;
  background: var(--surface-2);
}
.search input:focus { outline: 2px solid var(--accent); outline-offset: 1px; background: var(--surface); }
.search kbd {
  position: absolute; right: 10px; font: 600 11px/1 var(--font);
  color: var(--muted); border: 1px solid var(--line-strong); border-radius: 6px; padding: 3px 6px;
}
.top-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.save-status { font-size: 13px; color: var(--muted); white-space: nowrap; }
.save-status.err { color: var(--neg); font-weight: 600; }
.tabs {
  max-width: 1320px; margin: 0 auto; padding: 0 16px;
  display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  border: 0; background: none; cursor: pointer; white-space: nowrap;
  padding: 10px 14px 11px; font-weight: 600; color: var(--muted);
  border-bottom: 3px solid transparent;
}
.tab:hover { color: var(--ink); }
.tab[aria-current="page"] { color: var(--accent); border-bottom-color: var(--accent); }

.banner {
  max-width: 1320px; margin: 12px auto 0; padding: 0 16px;
}
.banner div {
  background: var(--warn-soft); color: var(--ink); border: 1px solid var(--line);
  border-radius: 10px; padding: 9px 14px; font-size: 14px;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 10px; cursor: pointer;
  border: 1px solid var(--line-strong); background: var(--surface);
  font-weight: 600; white-space: nowrap; text-decoration: none; color: var(--ink);
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--neg); border-color: color-mix(in srgb, var(--neg) 40%, transparent); }
.btn.sm { padding: 5px 10px; font-size: 13px; border-radius: 8px; }
.btn:disabled { opacity: .55; cursor: progress; }
.icon-btn {
  display: inline-grid; place-items: center; width: 38px; height: 38px;
  border: 1px solid var(--line-strong); border-radius: 10px; background: var(--surface); cursor: pointer;
}
.icon-btn:hover { border-color: var(--accent); }
.link { background: none; border: 0; padding: 0; color: var(--accent); font-weight: 600; cursor: pointer; text-align: left; }
.link:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- layout ---------- */
main { max-width: 1320px; margin: 0 auto; padding: 18px 16px 60px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.page-head h1 { font: 700 26px/1.15 var(--font-display); margin: 0; color: var(--ink); }
.page-head p { margin: 4px 0 0; color: var(--muted); }
.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 14px 0 10px; }
.toolbar .spacer { flex: 1; }
.seg {
  display: inline-flex; border: 1px solid var(--line-strong); border-radius: 10px;
  background: var(--surface); padding: 2px; overflow-x: auto; max-width: 100%;
}
.seg button {
  border: 0; background: none; padding: 6px 12px; border-radius: 8px;
  font-weight: 600; color: var(--ink-2); cursor: pointer; white-space: nowrap;
}
.seg button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }
.dates { display: inline-flex; gap: 6px; align-items: center; }
.dates input { padding: 6px 8px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--surface); }
.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
.check input { width: 17px; height: 17px; accent-color: var(--accent); }

/* ---------- KPI tiles ---------- */
.kpis { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 12px; }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (min-width: 900px) { .tiles:has(> :nth-child(5)) { grid-template-columns: repeat(3, 1fr); } }
.card, .tile, .hero-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 14px 16px;
}
.label { font-size: 13px; font-weight: 600; color: var(--muted); }
.tile .value { font-size: 24px; font-weight: 700; margin-top: 2px; }
.tile .sub, .hero-card .sub { font-size: 13px; color: var(--muted); margin-top: 2px; }
.hero { font-size: 48px; line-height: 1.05; font-weight: 700; margin: 4px 0 6px; letter-spacing: -.5px; }
.hero.pos { color: var(--pos); }
.hero.neg { color: var(--neg); }
.state-nil .hero { color: var(--pos); }
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 700; padding: 3px 10px; border-radius: 999px;
}
.pill.nil { background: var(--accent-soft); color: var(--pos); }
.pill.due { background: var(--warn-soft); color: var(--warn); }
.pill.advance { background: var(--info-soft); color: var(--info); }
.meter { height: 8px; border-radius: 999px; background: var(--track); overflow: hidden; margin-top: 12px; }
.meter span { display: block; height: 100%; border-radius: 999px; background: var(--accent); }
.meter-label { font-size: 13px; color: var(--muted); margin-top: 6px; }

.callout {
  display: flex; gap: 10px; align-items: flex-start; flex-wrap: wrap;
  border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; margin: 12px 0 0;
  background: var(--warn-soft); font-size: 14px;
}
.callout.info { background: var(--info-soft); }
.callout b { font-weight: 700; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 4px 3px 10px;
  border: 1px solid var(--line-strong); border-radius: 999px; background: var(--surface); font-size: 13px;
}

/* ---------- tables ---------- */
.table-wrap {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: auto; max-height: calc(100vh - 150px);
}
table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 14px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
thead th {
  position: sticky; top: 0; z-index: 2; background: var(--surface-2);
  text-align: left; font-size: 12.5px; font-weight: 700; color: var(--ink-2); white-space: nowrap;
  border-bottom: 1px solid var(--line-strong);
}
thead th.num { text-align: right; }
.th-btn { border: 0; background: none; padding: 0; font: inherit; color: inherit; cursor: pointer; display: inline-flex; gap: 4px; align-items: center; }
.th-btn:hover { color: var(--accent); }
.sort-ind { font-size: 9px; color: var(--accent); min-width: 8px; }
tbody tr:hover td { background: color-mix(in srgb, var(--accent) 4%, transparent); }
tbody tr:last-child td { border-bottom: 0; }
tfoot td {
  position: sticky; bottom: 0; background: var(--surface-2); font-weight: 700;
  border-top: 1px solid var(--line-strong); border-bottom: 0;
}
tr.empty td { text-align: center; color: var(--muted); padding: 28px 12px; }
tr.opening td { background: var(--surface-2); font-style: italic; }
tr.payment td { background: color-mix(in srgb, var(--accent) 5%, transparent); }
td .sub { display: block; font-size: 12.5px; color: var(--muted); }
td.items { min-width: 150px; max-width: 260px; font-size: 13px; color: var(--ink-2); }
.pos { color: var(--pos); font-weight: 700; }
.neg { color: var(--neg); font-weight: 700; }
.nil-tag { color: var(--pos); font-weight: 700; }
td input[type="number"], td select.inline {
  width: 86px; padding: 5px 7px; border: 1px solid var(--line-strong); border-radius: 8px;
  background: var(--surface); text-align: right; font-variant-numeric: tabular-nums;
}
td select.inline { width: auto; text-align: left; }
th.pick, td.pick { width: 36px; padding-right: 0; }
.pick input { width: 17px; height: 17px; accent-color: var(--accent); cursor: pointer; vertical-align: middle; }
td input.missing { border-color: var(--warn); background: var(--warn-soft); }
td input::placeholder { color: var(--muted); opacity: .9; }
.badge {
  display: inline-block; font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--line); color: var(--ink-2); white-space: nowrap;
}
.badge.pending { background: var(--warn-soft); color: var(--warn); }
.badge.shipped { background: var(--info-soft); color: var(--info); }
.badge.delivered { background: var(--accent-soft); color: var(--pos); }
.badge.returned { background: var(--neg-soft); color: var(--neg); }
.badge.cancelled { color: var(--muted); text-decoration: line-through; }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.note { color: var(--muted); font-size: 13px; margin: 10px 2px 0; max-width: 900px; }

/* ---------- dialogs ---------- */
dialog.dlg {
  width: min(560px, calc(100vw - 24px)); max-height: calc(100vh - 32px);
  padding: 0; border: 1px solid var(--line); border-radius: 16px;
  background: var(--surface); color: var(--ink); box-shadow: 0 20px 60px rgba(0, 0, 0, .25);
}
dialog.dlg.wide { width: min(940px, calc(100vw - 24px)); }
dialog.dlg::backdrop { background: rgba(30, 26, 18, .45); }
.dlg-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 16px 20px 0; }
.dlg-head h2 { margin: 0; font: 700 21px/1.2 var(--font-display); }
.dlg-body { padding: 14px 20px; }
.dlg-foot {
  display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap;
  padding: 12px 20px 16px; border-top: 1px solid var(--line); background: var(--surface-2);
  position: sticky; bottom: 0;
}
.dlg-foot .spacer { flex: 1; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }
.field { display: grid; gap: 4px; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.field input, .field select, .field textarea {
  padding: 8px 10px; border: 1px solid var(--line-strong); border-radius: 9px;
  background: var(--surface); font-weight: 400; font-size: 15px; width: 100%;
}
.field textarea { min-height: 60px; resize: vertical; }
.field small { font-weight: 400; color: var(--muted); }
.presets { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 2px; }
h3.section { font: 700 15px/1.2 var(--font); margin: 18px 0 8px; color: var(--ink); }
.lines { width: 100%; font-size: 14px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.lines th { position: static; }
.lines td { padding: 6px 8px; }
.lines select { width: 100%; min-width: 220px; padding: 6px 8px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--surface); }
.lines input { width: 90px; padding: 6px 8px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--surface); text-align: right; }
.lines input.qty { width: 64px; }
.sumline { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; padding: 10px 12px; border-radius: 10px; background: var(--surface-2); font-size: 14px; }
.sumline b { font-variant-numeric: tabular-nums; }
.receipt {
  display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; font-size: 15px;
  padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2);
}
.receipt .rule { grid-column: 1 / -1; border-top: 1px dashed var(--line-strong); margin: 4px 0; }
.receipt .big { font-size: 22px; font-weight: 700; }
.pay-box { margin-top: 16px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.login .card { width: min(400px, 100%); display: grid; gap: 12px; padding: 26px; }
.login img { width: 64px; height: 72px; object-fit: contain; margin: 0 auto; }
.login h1 { margin: 0; text-align: center; font: 700 26px/1.2 var(--font-display); color: var(--accent); }
.login p { margin: 0; text-align: center; color: var(--muted); }
.login .msg { min-height: 1.4em; font-size: 14px; }
.login .msg.err { color: var(--neg); }

/* ---------- toasts ---------- */
#toasts { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); z-index: 50; display: grid; gap: 8px; width: min(520px, calc(100vw - 32px)); }
.toast {
  background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 10px;
  box-shadow: var(--shadow); font-size: 14px; animation: toast-in .2s ease-out;
}
.toast.error { background: var(--neg); color: #fff; }
.toast.warn { background: var(--warn); color: #fff; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }
@media (prefers-reduced-motion: reduce) { .toast { animation: none; } }

.print-only { display: none; }

@media (max-width: 720px) {
  .top { position: static; }
  .bar { gap: 10px; }
  .search { order: 3; flex-basis: 100%; max-width: none; }
  .search kbd { display: none; }
  .top-actions .btn .txt { display: none; }
  .kpis { grid-template-columns: 1fr; }
  .hero { font-size: 40px; }
  .page-head h1 { font-size: 22px; }
  .table-wrap { max-height: none; }
  thead th { position: static; }
  tfoot td { position: static; }
}

@media print {
  .top, .banner, .toolbar, .callout, #toasts, .no-print, button.btn, .icon-btn { display: none !important; }
  .print-only { display: block; }
  body { background: #fff; color: #000; font-size: 12px; }
  main { padding: 0; max-width: none; }
  .table-wrap, .card, .tile, .hero-card { box-shadow: none; max-height: none; overflow: visible; }
  thead th, tfoot td { position: static; }
  .link { color: #000; }
}
.banner code { font-size: 13px; background: var(--surface); padding: 1px 6px; border-radius: 6px; border: 1px solid var(--line); }