/* ============================================================
   CMMS — vanilla web UI theme
   Brand: azure blue (#1e40af). Plain CSS custom properties.
   ============================================================ */
:root {
  --brand: #1e40af;
  --brand-dark: #1e3a8a;
  --brand-light: #3b82f6;
  --bg: #f1f5f9;
  --surface: #ffffff;
  --border: #e2e8f0;
  --text: #0f172a;
  --muted: #64748b;
  --ok: #16a34a;
  --info: #0891b2;
  --warn: #f59e0b;
  --danger: #dc2626;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .06);
  --sidebar-w: 248px;
  --font: "Inter", "Roboto", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  font-size: 14px;
  line-height: 1.45;
}
a { color: var(--brand); text-decoration: none; }
button { font-family: inherit; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--brand); background: var(--brand); color: #fff;
  padding: 8px 14px; border-radius: 8px; font-weight: 600; font-size: 13px;
  cursor: pointer; transition: background .15s, box-shadow .15s;
}
.btn:hover { background: var(--brand-dark); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.secondary { background: #fff; color: var(--brand); }
.btn.secondary:hover { background: #eff3ff; }
.btn.ghost { background: transparent; color: var(--muted); border-color: transparent; }
.btn.ghost:hover { background: #f1f5f9; color: var(--text); }
.btn.danger { background: var(--danger); border-color: var(--danger); }
.btn.danger:hover { background: #b91c1c; }
.btn.sm { padding: 5px 10px; font-size: 12px; }

/* ---------- Login ---------- */
.login-wrap {
  min-height: 100vh; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  padding: 24px;
}
.login-card {
  background: #fff; width: 100%; max-width: 380px; padding: 32px 28px;
  border-radius: 16px; box-shadow: 0 20px 50px rgba(15, 23, 42, .3);
}
.login-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.login-logo .mark {
  width: 40px; height: 40px; border-radius: 10px; background: var(--brand);
  color: #fff; display: grid; place-items: center; font-size: 20px;
}
.login-logo h1 { font-size: 22px; margin: 0; }
.login-sub { color: var(--muted); margin: 0 0 22px; font-size: 13px; }

/* ---------- Form fields ---------- */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 5px; }
.field .req { color: var(--danger); }
.input, select.input, textarea.input {
  width: 100%; padding: 9px 11px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 14px; background: #fff; color: var(--text);
  transition: border-color .15s, box-shadow .15s;
}
.input:focus, select.input:focus, textarea.input:focus {
  outline: none; border-color: var(--brand-light);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, .15);
}
textarea.input { resize: vertical; min-height: 70px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-grid .field.full { grid-column: 1 / -1; }

/* ---------- App shell ---------- */
.app { display: grid; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100vh; }
.sidebar {
  background: #0b1224; color: #cbd5e1; display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.sidebar .brand {
  display: flex; align-items: center; gap: 10px; padding: 18px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .08); color: #fff;
}
.sidebar .brand .mark {
  width: 32px; height: 32px; border-radius: 8px; background: var(--brand);
  display: grid; place-items: center; font-size: 16px;
}
.sidebar .brand b { font-size: 16px; }
.nav { padding: 8px 0; flex: 1; }
.nav .group-label {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em;
  color: #64748b; padding: 14px 18px 6px; font-weight: 700;
}
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 8px 18px;
  color: #cbd5e1; font-size: 13px; border-left: 3px solid transparent;
}
.nav a:hover { background: rgba(255, 255, 255, .05); color: #fff; }
.nav a.active { background: rgba(59, 130, 246, .15); color: #fff; border-left-color: var(--brand-light); }
.nav a .ico { width: 18px; text-align: center; }
.sidebar .user {
  padding: 12px 18px; border-top: 1px solid rgba(255, 255, 255, .08);
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
}
.sidebar .user .who { font-size: 12px; color: #94a3b8; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  background: var(--surface); border-bottom: 1px solid var(--border);
  padding: 14px 24px; display: flex; align-items: center; gap: 16px;
  position: sticky; top: 0; z-index: 5;
}
.topbar h2 { margin: 0; font-size: 18px; }
.topbar .spacer { flex: 1; }
.content { padding: 24px; }

/* ---------- Cards / tables ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.toolbar { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.toolbar .spacer { flex: 1; }
.search { max-width: 260px; }

table.grid { width: 100%; border-collapse: collapse; font-size: 13px; }
table.grid th, table.grid td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); }
table.grid th { color: var(--muted); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: .03em; background: #f8fafc; }
table.grid tbody tr:hover { background: #f8fafc; }
table.grid td.actions { text-align: right; white-space: nowrap; }
.empty { padding: 48px; text-align: center; color: var(--muted); }

.pager { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-top: 1px solid var(--border); }
.pager .info { color: var(--muted); font-size: 12.5px; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 11px; font-weight: 600; background: #e2e8f0; color: #334155; }
.badge.ok { background: #dcfce7; color: #166534; }
.badge.info { background: #cffafe; color: #155e75; }
.badge.warn { background: #fef3c7; color: #92400e; }
.badge.danger { background: #fee2e2; color: #991b1b; }

/* ---------- Dashboard ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; }
.kpi .label { color: var(--muted); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.kpi .value { font-size: 30px; font-weight: 700; margin-top: 6px; }
.kpi .value.blue { color: var(--brand); }
.kpi .value.green { color: var(--ok); }
.kpi .value.cyan { color: var(--info); }
.kpi .value.amber { color: var(--warn); }
.kpi .value.red { color: var(--danger); }

/* ---------- Modal ---------- */
.modal-back { position: fixed; inset: 0; background: rgba(15, 23, 42, .5); display: grid; place-items: center; z-index: 50; padding: 24px; }
.modal { background: #fff; border-radius: 14px; width: 100%; max-width: 640px; max-height: 90vh; display: flex; flex-direction: column; box-shadow: 0 20px 60px rgba(0, 0, 0, .35); }
.modal header { padding: 20px 32px; border-bottom: 1px solid var(--border); display: flex; align-items: center; }
.modal header h3 { margin: 0; font-size: 17px; }
.modal .body { padding: 28px 32px; overflow-y: auto; }
.modal footer { padding: 18px 32px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }

/* ---------- Misc ---------- */
.error-msg { background: #fee2e2; color: #991b1b; padding: 9px 12px; border-radius: 8px; font-size: 13px; margin-bottom: 14px; }
.loading { padding: 48px; text-align: center; color: var(--muted); }
.toast-host { position: fixed; bottom: 22px; right: 22px; display: flex; flex-direction: column; gap: 8px; z-index: 100; }
.toast { background: #0f172a; color: #fff; padding: 11px 16px; border-radius: 9px; font-size: 13px; box-shadow: var(--shadow); animation: slideIn .2s; }
.toast.ok { background: var(--ok); }
.toast.err { background: var(--danger); }
@keyframes slideIn { from { transform: translateY(8px); opacity: 0; } to { transform: none; opacity: 1; } }

@media (max-width: 820px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: -260px; width: 248px; z-index: 40; transition: left .2s; }
  .sidebar.open { left: 0; }
  .form-grid { grid-template-columns: 1fr; }
  .menu-toggle { display: inline-flex !important; }
}
.menu-toggle { display: none; }

/* ============================================================
   PERT / CPM project chart  (assets/pert.js)
   ============================================================ */
.pert-tabs { display: inline-flex; gap: 4px; background: #eef2f7; border-radius: 8px; padding: 3px; }
.pert-tab {
  border: 0; background: transparent; color: var(--muted); cursor: pointer;
  padding: 5px 12px; border-radius: 6px; font-weight: 600; font-size: 12px;
}
.pert-tab.active { background: #fff; color: var(--brand); box-shadow: var(--shadow); }

/* project cards */
.pert-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; padding: 4px; }
.pert-pcard { border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; background: var(--surface); box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 6px; }
.pert-pcard-top { display: flex; justify-content: space-between; align-items: center; }
.pert-pcard-title { font-weight: 700; font-size: 15px; color: var(--text); }
.pert-pcard-no { font-size: 12px; color: var(--muted); }
.pert-pcard-meta { display: flex; flex-direction: column; gap: 2px; font-size: 12px; color: var(--muted); margin: 4px 0; }
.pert-pcard-actions { display: flex; gap: 8px; margin-top: auto; padding-top: 6px; }
.pert-type { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 20px; text-transform: uppercase; letter-spacing: .03em; }
.pert-type.newp { background: #dbeafe; color: #1e40af; }
.pert-type.reno { background: #fef3c7; color: #b45309; }

/* chart header + kpis */
.pert-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.pert-head-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pert-head-title strong { font-size: 16px; }
.pert-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.pert-kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; box-shadow: var(--shadow); }
.pert-kpi span { display: block; font-size: 24px; font-weight: 800; color: var(--brand); }
.pert-kpi label { font-size: 12px; color: var(--muted); }
.pert-kpi.crit span { color: var(--danger); }

/* network canvas */
.pert-canvas { overflow: auto; max-height: 70vh; padding: 8px; background: #f8fafc; border-radius: 8px; }
.pert-svg { display: block; }
.pert-legend { font-size: 12px; color: var(--muted); display: inline-flex; align-items: center; gap: 5px; margin-left: 12px; }
.pert-legend i { width: 18px; height: 3px; border-radius: 2px; display: inline-block; }
.pert-legend i.ln-crit { background: var(--danger); }
.pert-legend i.ln-norm { background: var(--brand-light); }

.pert-edge { fill: none; stroke: #94a3b8; stroke-width: 1.6; }
.pert-edge.crit { stroke: var(--danger); stroke-width: 2.2; }
.pert-edge-lbl { fill: var(--muted); font-size: 10px; font-weight: 600; text-anchor: middle; }
.pert-arrowhead { fill: #94a3b8; }
.pert-arrowhead.crit { fill: var(--danger); }

.pert-node rect { fill: #fff; stroke: var(--brand-light); stroke-width: 1.5; }
.pert-node { cursor: pointer; }
.pert-node:hover rect { stroke: var(--brand); stroke-width: 2; }
.pert-node.crit rect { stroke: var(--danger); stroke-width: 2; fill: #fef2f2; }
.pert-node.done rect { fill: #f0fdf4; }
.pert-node .n-code { font-weight: 800; font-size: 12px; fill: var(--text); }
.pert-node .n-te { font-size: 10px; fill: var(--muted); }
.pert-node .n-name { font-size: 11px; fill: var(--text); }
.pert-node .n-div { stroke: var(--border); stroke-width: 1; }
.pert-node .n-cell-l, .pert-node .n-cell-r { font-size: 10px; fill: var(--muted); }
.pert-node .n-float { font-size: 9px; fill: var(--brand); font-weight: 600; }
.pert-node.crit .n-float { fill: var(--danger); }

.pert-grid { font-size: 12px; }
.pert-grid tr.crit-row td { background: #fef2f2; }
.pert-hr { border: 0; border-top: 1px solid var(--border); margin: 14px 0; }
.pert-hint { font-size: 12px; color: var(--muted); background: #f1f5f9; border-radius: 6px; padding: 8px 10px; margin-bottom: 10px; }

/* ============================================================
   Compliance forms  (assets/compliance.js)
   ============================================================ */
.cmp-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; padding: 4px; }
.cmp-card { border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; background: var(--surface); box-shadow: var(--shadow); cursor: pointer; transition: box-shadow .15s, transform .1s; }
.cmp-card:hover { box-shadow: 0 4px 12px rgba(15,23,42,.12); transform: translateY(-1px); }
.cmp-card-top { display: flex; justify-content: space-between; align-items: center; }
.cmp-no { font-size: 12px; color: var(--muted); font-weight: 600; }
.cmp-score-row { display: flex; align-items: center; gap: 12px; margin: 10px 0; }
.cmp-ring { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 15px; color: #fff; background: var(--muted); flex-shrink: 0; }
.cmp-ring.ok { background: var(--ok); } .cmp-ring.warn { background: var(--warn); }
.cmp-ring.danger { background: var(--danger); } .cmp-ring.info { background: var(--info); }
.cmp-score-meta { display: flex; flex-direction: column; gap: 5px; }
.cmp-card-meta { display: flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--muted); }
.cmp-nc { color: var(--danger); font-weight: 600; }

.cmp-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.cmp-head strong { font-size: 16px; }
.cmp-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 12px; margin-bottom: 16px; }
.cmp-kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; box-shadow: var(--shadow); }
.cmp-kpi span { display: block; font-size: 22px; font-weight: 800; color: var(--brand); }
.cmp-kpi span.ok { color: var(--ok); } .cmp-kpi span.warn { color: var(--warn); }
.cmp-kpi span.danger { color: var(--danger); } .cmp-kpi span.info { color: var(--info); }
.cmp-kpi.crit span { color: var(--danger); }
.cmp-kpi label { font-size: 12px; color: var(--muted); }

.cmp-section { margin-bottom: 16px; }
.cmp-section-h { font-weight: 700; font-size: 13px; color: var(--brand-dark); background: #eef2f7; padding: 6px 10px; border-radius: 6px; margin-bottom: 4px; }
.cmp-grid { font-size: 12px; }
.cmp-grid .input.sm { padding: 4px 8px; font-size: 12px; }
.cmp-grid tr.cmp-bad td { background: #fef2f2; }
.cmp-marks { font-weight: 700; text-align: center; }
.input.sm { padding: 5px 10px; font-size: 12px; }

.cmp-type { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 20px; }
.cmp-type.food { background: #dcfce7; color: #166534; }
.cmp-type.pest { background: #fee2e2; color: #991b1b; }
b.ok { color: var(--ok); } b.warn { color: var(--warn); } b.danger { color: var(--danger); }

/* ============================================================
   Team Allocation  (assets/allocation.js)
   ============================================================ */
.al-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.al-all { font-size: 11px; font-weight: 600; margin-left: 6px; }
.al-checks { border: 1px solid var(--border); border-radius: 8px; padding: 8px; max-height: 240px; overflow: auto; display: flex; flex-direction: column; gap: 2px; background: #fff; }
.al-chk { display: flex; align-items: center; gap: 8px; padding: 5px 6px; border-radius: 6px; font-weight: 500; cursor: pointer; }
.al-chk:hover { background: #f1f5f9; }
.al-chk input { margin: 0; }
@media (max-width: 700px) { .al-cols { grid-template-columns: 1fr; } }

/* ============================================================
   User & Access management  (assets/admin.js)
   ============================================================ */
.chip { display: inline-block; font-size: 11px; font-weight: 600; padding: 2px 9px; border-radius: 20px; background: #eef2f7; color: var(--brand-dark); margin: 1px 0; }
.muted-sm { color: var(--muted); font-weight: 400; font-size: 11px; }
.modal.modal-lg { max-width: 760px; }
.perm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; max-height: 360px; overflow: auto; border: 1px solid var(--border); border-radius: 8px; padding: 10px; background: #fff; }
.perm-group { border: 1px solid var(--border); border-radius: 8px; padding: 6px 8px; }
.perm-group-h { border-bottom: 1px solid var(--border); margin-bottom: 4px; padding-bottom: 4px; }
.perm-group-h .al-chk { color: var(--brand-dark); }
.perm-items { display: flex; flex-direction: column; gap: 1px; }
.perm-items .al-chk { font-size: 12px; font-weight: 500; }

/* ============================================================
   Inventory document editor  (assets/doceditor.js)
   ============================================================ */
.doc-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.doc-head strong { font-size: 16px; }
/* Header fields sit directly in a card with no padding — give them outer breathing room.
   Scoped to a direct child so modal form-grids (already inside a padded .body) are untouched. */
.card > .form-grid { padding: 22px 24px 8px; }
.grid th.num, .grid td.num { text-align: right; }
.doc-grid .input.sm { padding: 4px 7px; font-size: 12px; }
.doc-grid .num-in { text-align: right; width: 80px; }
.doc-grid .hsn { width: 90px; }
.doc-grid td[data-amt] { font-weight: 600; }
.doc-totals { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; padding: 12px 6px 4px; }
.doc-totals > div { display: flex; gap: 18px; min-width: 260px; justify-content: space-between; font-size: 13px; }
.doc-totals > div span { color: var(--muted); }
.doc-totals > div b { font-variant-numeric: tabular-nums; }
.doc-totals .grand { border-top: 2px solid var(--border); margin-top: 4px; padding-top: 8px; font-size: 16px; }
.doc-totals .grand b { color: var(--brand); }

/* ============================================================
   Inventory reports & physical verification
   (assets/stockreports.js, assets/stockverify.js)
   ============================================================ */
/* Physical verification entry */
.pv-legend { font-size: 12px; color: var(--muted); margin-left: 12px; }
.pv-summary { font-size: 13px; }
.pv-summary b { font-variant-numeric: tabular-nums; }
.pv-grid .num-in { width: 90px; }

/* Report filter bar */
.rpt-bar { gap: 16px; }
.rpt-f { display: flex; flex-direction: column; gap: 4px; font-size: 12px; font-weight: 600; color: var(--muted); }
.rpt-f .input { font-weight: 500; color: var(--text); min-width: 150px; }
.rpt-head { padding: 14px 16px; font-size: 14px; border-bottom: 1px solid var(--border); }
.rpt-scroll { overflow-x: auto; }

/* Report KPI strip (item ledger) */
.rpt-kpis { display: flex; gap: 12px; flex-wrap: wrap; padding: 14px 16px; }
.rpt-kpi { border: 1px solid var(--border); border-radius: 8px; padding: 8px 16px; min-width: 110px; }
.rpt-kpi label { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.rpt-kpi b { font-size: 20px; font-variant-numeric: tabular-nums; }
.rpt-open td { background: #f8fafc; }

/* Stock statement table (daily / monthly) */
.rpt-stmt { min-width: 940px; }
.rpt-stmt th, .rpt-stmt td { white-space: nowrap; }
.rpt-stmt .num { font-variant-numeric: tabular-nums; }
.rpt-stmt th.rpt-in { background: #ecfdf5; color: #065f46; }
.rpt-stmt th.rpt-out { background: #fef2f2; color: #991b1b; }
.rpt-stmt .rpt-grp th { text-align: center; }
.rpt-stmt tfoot .rpt-total td { background: #f1f5f9; font-weight: 700; border-top: 2px solid var(--border); }

.amc-meta { font-size: 13px; color: var(--muted); margin: -4px 0 14px; }

/* Stock configuration tree (items × branches) */
.tree-item { border: 1px solid var(--border); border-radius: 8px; margin-bottom: 8px; overflow: hidden; }
.tree-head { display: flex; align-items: center; gap: 8px; padding: 10px 12px; cursor: pointer; background: var(--surface); }
.tree-head:hover { background: #f1f5f9; }
.tree-head.open { background: #eef2f7; border-bottom: 1px solid var(--border); }
.tree-head strong { font-size: 14px; }
.tw-caret { color: var(--muted); font-size: 11px; width: 12px; }
.tw-icon { font-size: 14px; }
.tree-body { padding: 10px 12px 14px; background: #fbfdff; }
.tree-actions { margin-top: 10px; text-align: right; }

.ma-subhead { border-top: 1px solid var(--border); margin-top: 6px; padding-top: 10px; }
.ma-subhead .al-chk { color: var(--brand-dark); }
.ma-choose { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ma-choice { height: 96px; font-size: 16px; font-weight: 700; line-height: 1.6; }