/* =====================================================================
   Rapid ERP v2 — interface styles
   Direction: a precision instrument for accountants, not a dashboard toy.
   Dense tables, tabular numerals, quiet chrome. The one loud idea is the
   company identity colour, which follows a company from the switcher all
   the way into its column in a consolidated report.
   ===================================================================== */

:root {
  /* chrome */
  --ink:        #14181d;
  --ink-2:      #1d232a;
  --ink-3:      #2a323b;
  --canvas:     #eceff3;
  --surface:    #ffffff;
  --rule:       #d8dee5;
  --rule-soft:  #e8ecf1;

  /* text */
  --text:       #14181d;
  --text-2:     #5a6672;
  --text-3:     #8b96a2;
  --on-ink:     #dfe5ec;
  --on-ink-2:   #97a3b0;

  /* semantic */
  --accent:     #1b5e8f;   /* primary action — deep utility blue */
  --accent-dk:  #13455f;
  --pos:        #1d7a4f;
  --neg:        #a8324a;
  --warn:       #a35d09;
  --elim:       #7b5ea7;   /* eliminations are their own idea, own colour */

  --r:  8px;
  --r-sm: 6px;
  --shadow: 0 1px 2px rgba(20,24,29,.06), 0 4px 14px rgba(20,24,29,.06);

  /* Company identity palette — 8 stable hues, assigned by company id.
     Used on the switcher dot AND the report column accent. */
  --co-1: #1b5e8f;  --co-2: #1d7a4f;  --co-3: #a35d09;  --co-4: #7b5ea7;
  --co-5: #0f7b86;  --co-6: #a8324a;  --co-7: #4a5b7d;  --co-8: #6b7a1f;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; height: 100%;
  background: var(--canvas);
  color: var(--text);
  font: 14px/1.5 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
        "Helvetica Neue", "Noto Sans Bengali", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* Every number in this app is a number you might have to add up by eye. */
table, .num, .stat-value, input[type=number] { font-variant-numeric: tabular-nums; }

[hidden] { display: none !important; }

/* ---------------------------------------------------------- sign in */
.signin {
  min-height: 100%; display: grid; place-items: center; padding: 24px;
  background:
    radial-gradient(1200px 500px at 50% -10%, #223040 0%, transparent 60%),
    var(--ink);
}
.signin-card {
  width: 100%; max-width: 360px; background: var(--surface);
  border-radius: 14px; padding: 30px 26px 26px; box-shadow: 0 20px 60px rgba(0,0,0,.35);
}
.mark { display: flex; align-items: center; gap: 12px; margin-bottom: 26px; }
.mark-r {
  width: 40px; height: 40px; border-radius: 10px; background: var(--ink);
  color: #fff; display: grid; place-items: center;
  font-weight: 700; font-size: 19px; letter-spacing: -.02em;
}
.mark-name { font-weight: 650; font-size: 16px; letter-spacing: -.01em; }
.mark-sub  { font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: .09em; }

label {
  display: block; font-size: 11px; font-weight: 650; color: var(--text-2);
  text-transform: uppercase; letter-spacing: .07em; margin: 16px 0 6px;
}
input, select {
  width: 100%; padding: 10px 12px; border: 1px solid var(--rule);
  border-radius: var(--r-sm); font-size: 15px; font-family: inherit;
  background: var(--surface); color: var(--text);
}
input:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
.form-error {
  margin-top: 14px; padding: 9px 12px; border-radius: var(--r-sm);
  background: #fdeef1; border: 1px solid #f3c6cf; color: var(--neg); font-size: 13px;
}

/* ---------------------------------------------------------- buttons */
.btn {
  border: 1px solid transparent; border-radius: var(--r-sm);
  padding: 8px 14px; font: inherit; font-weight: 550; cursor: pointer;
  background: var(--surface); color: var(--text); border-color: var(--rule);
}
.btn:hover { background: #f6f8fa; }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: #17527c; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-2); }
.btn-ghost:hover { background: rgba(255,255,255,.08); color: var(--on-ink); }
.btn-sm { padding: 6px 11px; font-size: 13px; }
.btn-block { width: 100%; margin-top: 22px; padding: 11px; }

.icon-btn {
  position: relative; background: transparent; border: 0; color: var(--on-ink-2);
  padding: 7px; border-radius: var(--r-sm); cursor: pointer; display: grid; place-items: center;
}
.icon-btn:hover { background: rgba(255,255,255,.08); color: var(--on-ink); }
.badge {
  position: absolute; top: 2px; right: 2px; min-width: 15px; height: 15px;
  background: var(--neg); color: #fff; border-radius: 8px; font-size: 10px;
  font-weight: 700; display: grid; place-items: center; padding: 0 4px;
}

/* ---------------------------------------------------------- topbar */
.app { display: flex; flex-direction: column; height: 100%; }
.topbar {
  display: flex; align-items: center; gap: 10px;
  background: var(--ink); color: var(--on-ink);
  padding: 0 14px; height: 52px; flex: none;
}
.brand { font-weight: 700; letter-spacing: -.02em; font-size: 15px; }
.brand span { color: var(--on-ink-2); font-weight: 400; }
.spacer { flex: 1; }
.nav-toggle { display: none; }

/* The company switcher — the tenancy boundary, made visible. */
.company-switch { position: relative; margin-left: 6px; }
.company-btn {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12);
  color: var(--on-ink); border-radius: 20px; padding: 5px 12px 5px 8px;
  font: inherit; font-size: 13px; font-weight: 550; cursor: pointer; max-width: 240px;
}
.company-btn:hover { background: rgba(255,255,255,.13); }
.co-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--co-1); flex: none; }
.co-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chev { opacity: .6; flex: none; }

.company-menu {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 60;
  background: var(--surface); border: 1px solid var(--rule);
  border-radius: var(--r); box-shadow: var(--shadow);
  min-width: 260px; max-height: 60vh; overflow-y: auto; padding: 5px;
}
.company-opt {
  display: flex; align-items: center; gap: 9px; width: 100%;
  padding: 9px 10px; border: 0; background: transparent; border-radius: var(--r-sm);
  font: inherit; text-align: left; cursor: pointer; color: var(--text);
}
.company-opt:hover { background: #f2f5f8; }
.company-opt[aria-selected="true"] { background: #eaf1f7; font-weight: 600; }
.company-opt .co-meta { font-size: 11px; color: var(--text-3); }

.user-chip { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.user-initials {
  width: 26px; height: 26px; border-radius: 50%; background: rgba(255,255,255,.14);
  display: grid; place-items: center; font-size: 11px; font-weight: 700;
}

/* ---------------------------------------------------------- shell */
.shell { display: flex; flex: 1; min-height: 0; }
.sidebar {
  width: 210px; flex: none; background: var(--ink-2); color: var(--on-ink-2);
  overflow-y: auto; padding: 14px 0 24px;
}
.nav-group { margin-bottom: 18px; }
.nav-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: .1em;
  color: #66717d; padding: 0 16px; margin-bottom: 6px; font-weight: 700;
}
.nav-item {
  display: block; padding: 7px 16px; color: var(--on-ink-2);
  text-decoration: none; font-size: 13.5px; border-left: 2px solid transparent;
}
.nav-item:hover { background: rgba(255,255,255,.05); color: var(--on-ink); }
.nav-item.active {
  background: rgba(255,255,255,.07); color: #fff;
  border-left-color: var(--accent); font-weight: 600;
}

.main { flex: 1; min-width: 0; overflow-y: auto; padding: 22px 26px 60px; }
.loading { color: var(--text-3); padding: 40px 0; }

/* ---------------------------------------------------------- page head */
.page-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px; margin-bottom: 18px; flex-wrap: wrap;
}
.page-title { font-size: 22px; font-weight: 650; letter-spacing: -.02em; margin: 0; }
.page-sub { color: var(--text-2); font-size: 13px; margin: 3px 0 0; }
.eyebrow {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em;
  color: var(--text-3); font-weight: 700; margin-bottom: 3px;
}

/* ------------------------------------------------- SCOPE BAR (the one-click) */
.scope-bar {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--rule);
  border-radius: var(--r); padding: 10px 12px; margin-bottom: 16px;
}
.scope-label {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em;
  color: var(--text-3); font-weight: 700; margin-right: 2px;
}
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--rule); background: var(--surface);
  border-radius: 20px; padding: 5px 12px; font: inherit; font-size: 13px;
  cursor: pointer; color: var(--text-2); white-space: nowrap;
}
.chip:hover { border-color: #b9c3cd; color: var(--text); }
.chip[aria-pressed="true"] {
  background: var(--ink); border-color: var(--ink); color: #fff; font-weight: 600;
}
.chip .co-dot { width: 8px; height: 8px; }
.scope-divider { width: 1px; height: 20px; background: var(--rule); margin: 0 2px; }

.scope-picker {
  background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r);
  padding: 12px; margin-bottom: 16px;
}
.scope-picker .picker-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 6px;
}
.picker-item {
  display: flex; align-items: center; gap: 9px; padding: 8px 10px;
  border: 1px solid var(--rule-soft); border-radius: var(--r-sm); cursor: pointer; font-size: 13.5px;
}
.picker-item:hover { background: #f6f8fa; }
.picker-item input { width: auto; margin: 0; }
.picker-actions { display: flex; gap: 8px; margin-top: 12px; align-items: center; flex-wrap: wrap; }

/* ---------------------------------------------------------- filters */
.filters {
  display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 14px;
}
.filters .f { display: flex; flex-direction: column; }
.filters label { margin: 0 0 4px; }
.filters input, .filters select { width: auto; min-width: 150px; padding: 7px 10px; font-size: 14px; }

/* ---------------------------------------------------------- cards & tables */
.card {
  background: var(--surface); border: 1px solid var(--rule);
  border-radius: var(--r); overflow: hidden; margin-bottom: 18px;
}
.card-head {
  padding: 12px 14px; border-bottom: 1px solid var(--rule-soft);
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
}
.card-title { font-weight: 620; font-size: 14px; }
.card-note { font-size: 12px; color: var(--text-2); padding: 10px 14px; background: #f8fafb; border-top: 1px solid var(--rule-soft); }

.tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead th {
  text-align: left; font-weight: 650; font-size: 11px; text-transform: uppercase;
  letter-spacing: .06em; color: var(--text-2); padding: 9px 12px;
  border-bottom: 1px solid var(--rule); background: #f7f9fb; white-space: nowrap;
}
tbody td { padding: 8px 12px; border-bottom: 1px solid var(--rule-soft); }
tbody tr:hover { background: #fafcfd; }
td.num, th.num { text-align: right; }
tfoot td {
  padding: 10px 12px; font-weight: 650; border-top: 2px solid var(--rule);
  background: #f7f9fb;
}
.row-total td { font-weight: 650; background: #f7f9fb; }
.muted { color: var(--text-3); }
.neg { color: var(--neg); }
.pos { color: var(--pos); }

/* Company columns carry the company's identity colour as a top rule —
   this is what makes a five-column group P&L readable at a glance. */
th.co-col { border-top: 3px solid var(--c, var(--rule)); }
th.elim-col { border-top: 3px solid var(--elim); color: var(--elim); }
th.group-col { border-top: 3px solid var(--ink); color: var(--ink); }
td.elim-col { color: var(--elim); }
td.group-col { font-weight: 650; background: #f9fafb; }

/* ---------------------------------------------------------- stats */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r); padding: 14px; }
.stat-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: .09em; color: var(--text-3); font-weight: 700; }
.stat-value { font-size: 22px; font-weight: 650; letter-spacing: -.02em; margin-top: 5px; }
.stat-meta { font-size: 12px; color: var(--text-2); margin-top: 2px; }

/* ---------------------------------------------------------- states */
.banner {
  padding: 11px 14px; border-radius: var(--r); margin-bottom: 16px; font-size: 13.5px;
  border: 1px solid;
}
.banner-warn { background: #fdf6e9; border-color: #ecd9b0; color: var(--warn); }
.banner-err  { background: #fdeef1; border-color: #f3c6cf; color: var(--neg); }
.banner-ok   { background: #eef7f2; border-color: #c2e0d0; color: var(--pos); }

.empty { padding: 44px 20px; text-align: center; color: var(--text-3); }
.empty strong { display: block; color: var(--text-2); margin-bottom: 4px; font-size: 15px; }

.pager { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-top: 1px solid var(--rule-soft); font-size: 13px; color: var(--text-2); }
.pager .spacer { flex: 1; }

.pill { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 600; background: #eef1f4; color: var(--text-2); }
.pill-pass { background: #e6f4ec; color: var(--pos); }
.pill-fail { background: #fdeef1; color: var(--neg); }

/* ---------------------------------------------------------- toast & dialog */
.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #fff; padding: 11px 18px; border-radius: 22px;
  font-size: 13.5px; z-index: 200; box-shadow: 0 8px 28px rgba(0,0,0,.28);
}
.dialog { border: 0; border-radius: 12px; padding: 22px; max-width: 520px; box-shadow: 0 24px 70px rgba(0,0,0,.3); }
.dialog::backdrop { background: rgba(20,24,29,.5); }
.dialog h3 { margin: 0 0 6px; font-size: 17px; }
.dialog-sub { color: var(--text-2); font-size: 13px; margin: 0 0 14px; }
.diff { background: #f6f8fa; border: 1px solid var(--rule-soft); border-radius: var(--r-sm); padding: 12px; font-size: 12.5px; max-height: 240px; overflow: auto; }
.diff div { padding: 2px 0; }
.dialog-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 18px; }

/* ---------------------------------------------------------- responsive */
@media (max-width: 860px) {
  .nav-toggle { display: grid; }
  .sidebar {
    position: fixed; top: 52px; bottom: 0; left: 0; z-index: 50;
    transform: translateX(-100%); transition: transform .18s ease;
    box-shadow: 4px 0 24px rgba(0,0,0,.28);
  }
  .sidebar.open { transform: none; }
  .main { padding: 16px 14px 60px; }
  .user-name { display: none; }
  .brand { display: none; }
  .page-title { font-size: 19px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

@media print {
  .topbar, .sidebar, .scope-bar, .filters, .pager, .btn { display: none !important; }
  .main { padding: 0; overflow: visible; }
  .card { border: 0; break-inside: avoid; }
  body { background: #fff; }
}