/* Saffron accounting — crocus-violet sidebar, saffron red brand mark, saffron gold for "you are here". */
@font-face { font-family: "Vazirmatn"; src: url("fonts/Vazirmatn-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Vazirmatn"; src: url("fonts/Vazirmatn-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Vazirmatn"; src: url("fonts/Vazirmatn-SemiBold.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Vazirmatn"; src: url("fonts/Vazirmatn-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --bg: #f4f3f8;
  --surface: #ffffff;
  --surface-2: #f8f7fb;
  --ink: #1f1a2b;
  --muted: #6e6880;
  --line: #e3e0eb;
  --sidebar: #2a1f3d;
  --sidebar-ink: #cfc7de;
  --saffron-red: #a3202b;
  --saffron-gold: #e3a21a;
  --primary: #4b2e83;
  --primary-dark: #3a2266;
  --primary-soft: #eee9f7;
  --good: #1f7a4d;
  --good-soft: #e3f2ea;
  --warn: #b45309;
  --warn-soft: #fbeedd;
  --bad: #b42318;
  --bad-soft: #fbe7e5;
  --radius: 12px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: "Vazirmatn", Tahoma, sans-serif; font-size: 15px; background: var(--bg); color: var(--ink); line-height: 1.75; }
h1 { font-size: 1.45rem; font-weight: 700; line-height: 1.4; margin: 0 0 4px; }
h2 { font-size: 1.05rem; font-weight: 600; margin: 28px 0 12px; }
p { margin: 0 0 12px; }
a { color: var(--primary); }
a:hover { color: var(--primary-dark); }
:focus-visible { outline: 2px solid var(--saffron-gold); outline-offset: 2px; }
svg { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* ---- shell: sidebar on the start (right) side ---- */
body.app { display: grid; grid-template-columns: 252px minmax(0, 1fr); min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; background: var(--sidebar); color: var(--sidebar-ink); overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 12px; padding: 22px 22px 18px; color: #fff; font-weight: 700; font-size: 1.05rem; text-decoration: none; }
.brand:hover { color: #fff; }
.brand-mark { width: 10px; height: 26px; border-radius: 10px 10px 10px 3px; background: var(--saffron-red); transform: rotate(-18deg); box-shadow: -7px 3px 0 -1px var(--saffron-red), -14px 7px 0 -2px var(--saffron-gold); margin-inline: 4px 18px; }
.sidebar nav { display: flex; flex-direction: column; padding: 4px 0; }
.sidebar nav a, .sidebar-foot a, .nav-button {
  display: flex; align-items: center; gap: 12px; margin: 1px 12px; padding: 9px 12px;
  border-radius: 8px; border-inline-start: 3px solid transparent;
  color: var(--sidebar-ink); text-decoration: none; font: inherit; font-weight: 500;
}
.sidebar nav a:hover, .sidebar-foot a:hover, .nav-button:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.sidebar a.active { background: rgba(227, 162, 26, .13); border-inline-start-color: var(--saffron-gold); color: #fff; }
.sidebar a.active svg { color: var(--saffron-gold); }
.sidebar hr { border: 0; border-top: 1px solid rgba(255, 255, 255, .08); margin: 10px 24px; }
.sidebar-foot { margin-top: auto; padding: 12px 0 16px; border-top: 1px solid rgba(255, 255, 255, .08); }
.sidebar-foot .who { display: flex; flex-direction: column; line-height: 1.35; }
.sidebar-foot .who small { color: var(--sidebar-ink); opacity: .7; font-weight: 400; }
.sidebar-foot form { margin: 0; }
.nav-button { width: calc(100% - 24px); background: none; border-top: 0; border-bottom: 0; border-inline-end: 0; cursor: pointer; text-align: start; }

.topbar { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 16px; height: 60px; padding: 0 32px; background: rgba(255, 255, 255, .92); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
.topbar .today { color: var(--muted); font-weight: 500; }
.topbar .button:first-of-type { margin-inline-start: auto; }
.menu-toggle { display: none; padding: 6px; margin: 0; background: none; color: var(--ink); border: 1px solid var(--line); border-radius: 8px; }
.scrim { position: fixed; inset: 0; z-index: 9; background: rgba(31, 26, 43, .45); }
main { width: 100%; max-width: 1140px; margin: 0 auto; padding: 28px 32px 48px; }

body.bare main { max-width: 420px; padding-top: 10vh; }

/* ---- basics ---- */
.muted { color: var(--muted); }
.small { font-size: .85rem; }
output.total { display: block; margin-top: .35rem; font-weight: 600; }
.label { font-size: .85rem; color: var(--muted); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.page-head h1, .page-head h2, .page-head p { margin: 0; }
.actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.page-head .actions { justify-content: flex-end; }

button, .button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-weight: 600; padding: 8px 18px; border: 1px solid transparent; border-radius: 8px;
  background: var(--primary); color: #fff; text-decoration: none; white-space: nowrap; cursor: pointer;
}
button:hover, .button:hover { background: var(--primary-dark); color: #fff; }
.button.secondary { background: var(--primary-soft); color: var(--primary); }
.button.secondary:hover { background: #e2daf2; color: var(--primary-dark); }
button.danger { background: var(--bad); }
button.danger:hover { background: #8f1c13; }

/* ---- tables ---- */
table { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
th, td { padding: 11px 14px; text-align: right; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: .82rem; font-weight: 600; color: var(--muted); background: var(--surface-2); }
tbody tr:hover { background: var(--surface-2); }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: left; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.start { text-align: right; }
.owes { color: var(--good); }
.owed { color: var(--warn); }
.tag.good { background: var(--good-soft); color: var(--good); }
.tag.bad { background: var(--bad-soft); color: var(--bad); }
.tag.warn { background: var(--warn-soft); color: var(--warn); }
.tag { display: inline-block; font-size: .75rem; line-height: 1.6; padding: 0 8px; border-radius: 999px; background: var(--primary-soft); color: var(--primary); }
a.plain { color: inherit; text-decoration: none; }
a.plain:hover { color: var(--primary); }
.pager { display: flex; gap: 16px; justify-content: center; margin-top: 16px; }

/* ---- forms ---- */
.form { max-width: 620px; display: flex; flex-direction: column; gap: 14px; }
.form > div { display: flex; flex-direction: column; gap: 6px; }
.form > .actions { flex-direction: row; gap: 16px; margin-top: 6px; }
.form h1 { margin-bottom: 0; }
label, .form legend { font-size: .9rem; font-weight: 500; }
input, select, textarea { width: 100%; font: inherit; padding: 9px 12px; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.form .helptext { font-size: .82rem; color: var(--muted); }
.errorlist { list-style: none; margin: 0; padding: 0; color: var(--bad); font-size: .88rem; }
.errorlist.nonfield { padding: 10px 14px; border-radius: 8px; background: var(--bad-soft); }
.form fieldset { border: 0; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.form legend { padding: 0; margin-bottom: 6px; }
.form input[type=radio] { width: auto; margin: 6px 0 0; accent-color: var(--primary); }
.form label:has(input[type=radio]) { display: flex; align-items: flex-start; gap: 10px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 8px; font-weight: 400; cursor: pointer; }
.form label:has(input[type=radio]:checked) { border-color: var(--primary); background: var(--primary-soft); }
.search { display: flex; gap: 8px; margin-bottom: 16px; }
.search input { flex: 1; }

.notice { padding: 12px 16px; margin: 0 0 20px; border-radius: 10px; background: var(--good-soft); color: var(--good); font-weight: 500; }
.notice.error { background: var(--bad-soft); color: var(--bad); }

/* ---- shared page parts ---- */
.summary { display: flex; flex-direction: column; gap: 4px; margin-bottom: 16px; }
.summary strong { font-size: 1.35rem; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stats .card { padding: 16px; display: flex; flex-direction: column; gap: 4px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; }
.tiles .card { display: flex; flex-direction: column; gap: 6px; text-decoration: none; color: var(--ink); }
.tiles .card:hover { border-color: var(--primary); color: var(--ink); }
.tiles .card strong { color: var(--primary); }

.button.danger-soft { background: var(--bad-soft); color: var(--bad); }
.button.danger-soft:hover { background: #f6d3cf; color: #8f1c13; }
.filters { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.segmented { display: inline-flex; padding: 3px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.segmented a { padding: 5px 14px; border-radius: 7px; color: var(--muted); text-decoration: none; font-weight: 500; }
.segmented a:hover { color: var(--ink); }
.segmented a[aria-current="true"] { background: var(--primary-soft); color: var(--primary); }
.due-group table { table-layout: fixed; }
.due-group h2 { display: flex; align-items: center; gap: 8px; }
.due-group.bad h2::before, .due-group.warn h2::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--bad); }
.due-group.warn h2::before { background: var(--warn); }
.empty { margin: 0; padding: 18px 20px; color: var(--muted); background: var(--surface); border: 1px dashed var(--line); border-radius: var(--radius); }
h1 .tag { vertical-align: middle; font-size: .8rem; }

/* ---- dashboard ---- */
.coverage { padding: 24px; margin-bottom: 16px; }
.coverage-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.coverage-head h2 { margin: 0; font-size: 1.15rem; }
.coverage-pct { font-size: 2.6rem; font-weight: 700; line-height: 1; }
.meter { height: 14px; margin: 18px 0 12px; border-radius: 999px; background: var(--state-soft); overflow: hidden; }
.meter span { display: block; height: 100%; border-radius: 999px; background: var(--state); }
.coverage.ok { --state: var(--good); --state-soft: var(--good-soft); }
.coverage.warn { --state: var(--warn); --state-soft: var(--warn-soft); }
.coverage.bad { --state: var(--bad); --state-soft: var(--bad-soft); }
.coverage-pct { color: var(--state); }
.coverage-legs { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: .9rem; }
.coverage-legs strong { color: var(--ink); font-weight: 600; }
.coverage-status { display: flex; gap: 10px; align-items: flex-start; margin: 16px 0 0; padding: 12px 14px; border-radius: 10px; background: var(--state-soft); color: var(--state); font-weight: 500; }
.coverage-status svg { margin-top: 3px; }

.kpi-strip { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); padding: 0; margin-bottom: 24px; }
.kpi-strip > a { display: flex; flex-direction: column; gap: 2px; padding: 16px 20px; color: var(--ink); text-decoration: none; border-inline-start: 1px solid var(--line); }
.kpi-strip > a:first-child { border-inline-start: 0; }
.kpi-strip > a:hover { background: var(--surface-2); color: var(--ink); }
.kpi-strip strong { font-size: 1.25rem; font-weight: 600; }

.dash-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-bottom: 20px; }
.panel { display: flex; flex-direction: column; min-width: 0; }
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.panel-head h2 { margin: 0; }

/* ---- small screens: the sidebar slides in from the right ---- */
@media (max-width: 960px) {
  body.app { grid-template-columns: minmax(0, 1fr); }
  .sidebar { position: fixed; inset-block: 0; right: 0; z-index: 10; width: 264px; transform: translateX(100%); transition: transform .2s ease; }
  body.nav-open .sidebar { transform: none; }
  .menu-toggle { display: inline-flex; }
  .topbar { padding: 0 16px; }
  main { padding: 20px 16px 40px; }
  .kpi-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpi-strip > a { border-inline-start: 0; border-top: 1px solid var(--line); }
  .dash-grid { grid-template-columns: minmax(0, 1fr); }
  .page-head { flex-direction: column; }
  table { display: block; overflow-x: auto; }
}
@media (max-width: 520px) { .topbar .today { display: none; } }
@media (prefers-reduced-motion: reduce) { .sidebar { transition: none; } }

/* ---- two big forms: «خرید / فروش» and «دریافت / پرداخت» ---- */
[hidden] { display: none !important; }
.form.wide { max-width: 980px; }
.form > .grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 20px; }
.grid-2 > div { display: flex; flex-direction: column; gap: 6px; }
.switch div[id] { display: flex; flex-wrap: wrap; gap: 8px; }
.switch label:has(input[type=radio]) { padding: 7px 14px; }
table.rows td { padding: 8px 10px; vertical-align: top; }
table.rows tfoot td { background: var(--surface-2); vertical-align: middle; }
@media (max-width: 700px) { .form > .grid-2 { grid-template-columns: 1fr; } }
.form > .check { flex-direction: column; }
.check input[type=checkbox] { width: auto; margin-inline-end: 8px; accent-color: var(--primary); }
.filter-bar { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px 16px; margin-bottom: 16px; }
.filter-bar > div { display: flex; flex-direction: column; gap: 4px; min-width: 160px; }
tfoot td { background: var(--surface-2); border-top: 1px solid var(--line); }
.inline-check { display: flex; align-items: center; gap: 4px; font-weight: 500; cursor: pointer; }
.search-select { background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 24 24%27 fill=%27none%27 stroke=%27%236e6880%27 stroke-width=%272%27%3E%3Ccircle cx=%2711%27 cy=%2711%27 r=%277%27/%3E%3Cpath d=%27M20 20l-3.5-3.5%27/%3E%3C/svg%3E") no-repeat left 12px center / 16px; padding-left: 36px; }
.combo { position: relative; }
.combo-list { position: absolute; inset-inline: 0; top: calc(100% + 4px); z-index: 20; max-height: 280px; overflow-y: auto; margin: 0; padding: 4px; list-style: none; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 8px 24px rgba(31, 26, 43, .14); }
.combo-list li { display: flex; justify-content: space-between; gap: 12px; padding: 7px 10px; border-radius: 6px; cursor: pointer; }
.combo-list li:hover, .combo-list li.active { background: var(--primary-soft); color: var(--primary-dark); }
.combo-list li small { color: var(--muted); font-size: .78rem; }
.combo-list li.combo-empty { color: var(--muted); cursor: default; background: none; }
table.rows { overflow: visible; }