/* ==========================================================================
   ARMCITY ERP design system  ·  olive enterprise theme
   Single shared stylesheet. All colours come from the variables below.
   ========================================================================== */
:root {
  --erp-primary: #384918;
  --erp-primary-rgba: rgba(56, 73, 24, 0.896);
  --erp-secondary: #526B2C;
  --erp-dark: #263411;
  --erp-sage: #E8EDDF;
  --erp-sage-light: #F5F7F2;
  --erp-white: #FFFFFF;
  --erp-text: #20271A;
  --erp-text-muted: #5F6859;          /* darkened from #70796B for AA contrast on white */
  --erp-border: #E4E9DE;
  --erp-success: #27834A;
  --erp-warning: #C48A26;
  --erp-danger: #C44747;
  --erp-info: #3478B9;

  --erp-surface: #FFFFFF;
  --erp-bg: #F5F7F2;
  --erp-link: #384918;
  --erp-radius: 12px;
  --erp-radius-sm: 8px;
  --erp-shadow: 0 1px 2px rgba(32, 39, 26, .05), 0 4px 14px rgba(32, 39, 26, .05);
  --erp-shadow-lg: 0 10px 30px rgba(32, 39, 26, .14);
  --erp-sidebar-w: 268px;
  --erp-sidebar-w-collapsed: 76px;
  --erp-topbar-h: 64px;
  --erp-font: "Inter", "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Bootstrap 5.3 bridge so existing templates inherit the brand */
  --bs-primary: #384918;
  --bs-primary-rgb: 56, 73, 24;
  --bs-success: #27834A;  --bs-success-rgb: 39, 131, 74;
  --bs-warning: #C48A26;  --bs-warning-rgb: 196, 138, 38;
  --bs-danger: #C44747;   --bs-danger-rgb: 196, 71, 71;
  --bs-info: #3478B9;     --bs-info-rgb: 52, 120, 185;
  --bs-link-color: #384918;
  --bs-link-color-rgb: 56, 73, 24;
  --bs-link-hover-color: #263411;
  --bs-body-font-family: var(--erp-font);
  --bs-body-color: #20271A;
  --bs-body-bg: #F5F7F2;
  --bs-border-color: #E4E9DE;
  --bs-border-radius: 8px;
  --bs-secondary-bg: #E8EDDF;
  --bs-tertiary-bg: #F5F7F2;
}

[data-bs-theme="dark"] {
  --erp-surface: #1C2316;
  --erp-bg: #12170E;
  --erp-text: #E7EBE1;
  --erp-text-muted: #A3AC9C;
  --erp-border: #2F3827;
  --erp-sage: #2A3322;
  --erp-sage-light: #1A2114;
  --erp-link: #A9C57A;
  --bs-body-color: #E7EBE1;
  --bs-body-bg: #12170E;
  --bs-border-color: #2F3827;
  --bs-secondary-bg: #1C2316;
  --bs-tertiary-bg: #232B1B;
  --bs-link-color: #A9C57A;
  --bs-link-color-rgb: 169, 197, 122;
  --bs-link-hover-color: #C4DB9E;
}

/* ---------- Base ---------- */
html { scroll-behavior: smooth; }
body {
  font-family: var(--erp-font);
  font-size: .9375rem;
  line-height: 1.55;
  color: var(--erp-text);
  background: var(--erp-bg);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 { color: inherit; font-weight: 650; letter-spacing: -.01em; }
a { color: var(--erp-link); }
.text-muted, .text-body-secondary { color: var(--erp-text-muted) !important; }
.tabular, .erp-money { font-variant-numeric: tabular-nums; }
.erp-money { text-align: right; white-space: nowrap; }

:focus-visible { outline: 3px solid var(--erp-info); outline-offset: 2px; border-radius: 4px; }
.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 3000;
  background: var(--erp-primary); color: #fff; padding: .5rem 1rem; border-radius: 6px;
}
.skip-link:focus { left: 8px; color: #fff; }

/* ---------- Buttons ---------- */
.btn { border-radius: var(--erp-radius-sm); font-weight: 550; transition: all .15s ease; }
.btn-primary {
  --bs-btn-bg: var(--erp-primary); --bs-btn-border-color: var(--erp-primary);
  --bs-btn-hover-bg: var(--erp-dark); --bs-btn-hover-border-color: var(--erp-dark);
  --bs-btn-active-bg: var(--erp-dark); --bs-btn-active-border-color: var(--erp-dark);
  --bs-btn-disabled-bg: var(--erp-primary); --bs-btn-disabled-border-color: var(--erp-primary);
  --bs-btn-focus-shadow-rgb: 56, 73, 24; --bs-btn-color: #fff; --bs-btn-hover-color: #fff; --bs-btn-active-color: #fff;
}
.btn-outline-primary {
  --bs-btn-color: var(--erp-primary); --bs-btn-border-color: var(--erp-primary);
  --bs-btn-hover-bg: var(--erp-primary); --bs-btn-hover-border-color: var(--erp-primary); --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: var(--erp-dark); --bs-btn-active-border-color: var(--erp-dark); --bs-btn-active-color: #fff;
  --bs-btn-focus-shadow-rgb: 56, 73, 24;
}
[data-bs-theme="dark"] .btn-outline-primary { --bs-btn-color: #A9C57A; --bs-btn-border-color: #526B2C; }
[data-bs-theme="dark"] .btn-primary { --bs-btn-bg: #526B2C; --bs-btn-border-color: #526B2C; }
.btn.is-loading { pointer-events: none; opacity: .85; }
.btn.is-loading::after {
  content: ""; display: inline-block; width: .9em; height: .9em; margin-left: .5rem;
  border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%;
  animation: erp-spin .7s linear infinite; vertical-align: -.1em;
}
@keyframes erp-spin { to { transform: rotate(360deg); } }

/* ---------- Cards ---------- */
.card {
  background: var(--erp-surface); border: 1px solid var(--erp-border);
  border-radius: var(--erp-radius); box-shadow: var(--erp-shadow);
}
.card-header { background: transparent; border-bottom: 1px solid var(--erp-border); font-weight: 600; padding: .9rem 1.25rem; }
.card-footer { background: transparent; border-top: 1px solid var(--erp-border); }
.card-body { padding: 1.25rem; }
.stat-card { transition: transform .18s ease, box-shadow .18s ease; border-left: 4px solid var(--erp-primary); }
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--erp-shadow-lg); }
.erp-kpi { display: flex; align-items: center; gap: 1rem; }
.erp-kpi__icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--erp-sage); color: var(--erp-primary); font-size: 1.25rem; flex: none;
}
[data-bs-theme="dark"] .erp-kpi__icon { color: #A9C57A; }
.erp-kpi__label { color: var(--erp-text-muted); font-size: .8rem; font-weight: 550; text-transform: uppercase; letter-spacing: .04em; }
.erp-kpi__value { font-size: 1.6rem; font-weight: 700; line-height: 1.15; font-variant-numeric: tabular-nums; }

/* ---------- Tables ---------- */
.table { --bs-table-bg: transparent; --bs-table-hover-bg: var(--erp-sage-light); color: var(--erp-text); }
.table > thead th {
  background: var(--erp-sage-light); color: var(--erp-text-muted);
  font-size: .75rem; font-weight: 650; text-transform: uppercase; letter-spacing: .05em;
  border-bottom: 1px solid var(--erp-border); white-space: nowrap;
}
.table > :not(caption) > * > * { padding: .8rem 1rem; border-color: var(--erp-border); vertical-align: middle; }
.table-responsive { border-radius: var(--erp-radius-sm); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ---------- Forms ---------- */
.form-label { font-weight: 600; font-size: .85rem; color: var(--erp-text); margin-bottom: .35rem; }
.form-control, .form-select {
  border-color: var(--erp-border); border-radius: var(--erp-radius-sm);
  background-color: var(--erp-surface); color: var(--erp-text); padding: .55rem .8rem;
}
.form-control:focus, .form-select:focus {
  border-color: var(--erp-secondary); box-shadow: 0 0 0 .22rem rgba(82, 107, 44, .22);
}
.form-text { color: var(--erp-text-muted); }
label.required::after, .asteriskField { content: " *"; color: var(--erp-danger); }
.form-check-input:checked { background-color: var(--erp-primary); border-color: var(--erp-primary); }

/* ---------- Badges / alerts ---------- */
.badge { font-weight: 600; border-radius: 999px; padding: .38em .7em; letter-spacing: .01em; }
.alert { border-radius: var(--erp-radius-sm); border-width: 1px; }
.pagination { --bs-pagination-active-bg: var(--erp-primary); --bs-pagination-active-border-color: var(--erp-primary);
  --bs-pagination-color: var(--erp-primary); --bs-pagination-hover-color: var(--erp-dark); --bs-pagination-focus-color: var(--erp-dark); }
.nav-tabs .nav-link.active, .nav-pills .nav-link.active { background: var(--erp-primary); color: #fff; border-color: var(--erp-primary); }
.nav-tabs .nav-link { color: var(--erp-text-muted); }
.nav-tabs .nav-link.active { background: var(--erp-surface); color: var(--erp-link); border-bottom-color: var(--erp-surface); }
.dropdown-menu { border-color: var(--erp-border); border-radius: var(--erp-radius-sm); box-shadow: var(--erp-shadow-lg);
  animation: erp-pop .14s ease-out; }
@keyframes erp-pop { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.dropdown-item:active, .dropdown-item.active { background: var(--erp-primary); }

/* Empty state */
.erp-empty { text-align: center; padding: 3rem 1rem; color: var(--erp-text-muted); }
.erp-empty i { font-size: 2.5rem; color: var(--erp-secondary); opacity: .6; display: block; margin-bottom: .75rem; }

/* Workflow progress timeline (only rendered from real status data) */
.erp-steps { display: flex; gap: .25rem; list-style: none; padding: 0; margin: 0; flex-wrap: wrap; }
.erp-steps li { flex: 1 1 110px; text-align: center; font-size: .78rem; color: var(--erp-text-muted); position: relative; padding-top: 1.6rem; }
.erp-steps li::before { content: ""; position: absolute; top: .35rem; left: 50%; transform: translateX(-50%);
  width: 14px; height: 14px; border-radius: 50%; background: var(--erp-border); }
.erp-steps li::after { content: ""; position: absolute; top: calc(.35rem + 6px); left: calc(50% + 10px); right: calc(-50% + 10px); height: 2px; background: var(--erp-border); }
.erp-steps li:last-child::after { display: none; }
.erp-steps li.done { color: var(--erp-text); } .erp-steps li.done::before, .erp-steps li.done::after { background: var(--erp-secondary); }
.erp-steps li.current { color: var(--erp-primary); font-weight: 700; } .erp-steps li.current::before { background: var(--erp-primary); box-shadow: 0 0 0 4px rgba(56,73,24,.2); }
.erp-steps li.rejected::before { background: var(--erp-danger); }

/* ==========================================================================
   Application shell
   ========================================================================== */
.erp-shell { display: flex; min-height: 100vh; }
.erp-sidebar {
  position: fixed; inset: 0 auto 0 0; width: var(--erp-sidebar-w); z-index: 1040;
  background: linear-gradient(180deg, var(--erp-primary) 0%, var(--erp-dark) 100%);
  color: #DDE5CF; display: flex; flex-direction: column;
  transition: width .22s ease, transform .22s ease;
}
.erp-brand { display: flex; align-items: center; gap: .75rem; height: var(--erp-topbar-h); padding: 0 1.25rem;
  color: #fff; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.08); flex: none; }
.erp-brand:hover { color: #fff; }
.erp-brand__mark { width: 36px; height: 36px; border-radius: 10px; background: rgba(255,255,255,.14); display: grid; place-items: center; font-size: 1.1rem; flex: none; }
.erp-brand__text { font-weight: 750; letter-spacing: .02em; line-height: 1.1; white-space: nowrap; }
.erp-brand__text small { display: block; font-weight: 500; font-size: .68rem; opacity: .7; letter-spacing: .08em; }
.erp-nav { flex: 1; overflow-y: auto; padding: .75rem .75rem 1.5rem; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.25) transparent; }
.erp-nav__group { margin-top: .5rem; }
.erp-nav__heading {
  display: flex; width: 100%; align-items: center; justify-content: space-between; gap: .5rem;
  background: none; border: 0; color: rgba(221,229,207,.62); font-size: .68rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; padding: .75rem .75rem .4rem; text-align: left;
}
.erp-nav__heading .chev { transition: transform .2s; font-size: .7rem; }
.erp-nav__group.is-closed .chev { transform: rotate(-90deg); }
.erp-nav__group.is-closed .erp-nav__items { display: none; }
.erp-nav__link {
  display: flex; align-items: center; gap: .8rem; padding: .55rem .75rem; margin: 1px 0;
  color: #DDE5CF; text-decoration: none; border-radius: 9px; font-weight: 500; font-size: .9rem;
  transition: background .15s, color .15s; position: relative; white-space: nowrap;
}
.erp-nav__link i { width: 20px; text-align: center; font-size: 1rem; flex: none; }
.erp-nav__link:hover { background: rgba(255,255,255,.09); color: #fff; }
.erp-nav__link.active { background: #fff; color: var(--erp-primary); font-weight: 650; box-shadow: 0 2px 8px rgba(0,0,0,.18); }
.erp-nav__link:focus-visible { outline-color: #fff; }
.erp-sidebar__foot { padding: .75rem 1.25rem; font-size: .72rem; color: rgba(221,229,207,.55); border-top: 1px solid rgba(255,255,255,.08); }

.erp-main { flex: 1; min-width: 0; margin-left: var(--erp-sidebar-w); display: flex; flex-direction: column; transition: margin-left .22s ease; }
.erp-topbar {
  position: sticky; top: 0; z-index: 1030; height: var(--erp-topbar-h);
  display: flex; align-items: center; gap: .75rem; padding: 0 1.5rem;
  background: color-mix(in srgb, var(--erp-surface) 92%, transparent); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--erp-border);
}
.erp-iconbtn { width: 40px; height: 40px; border-radius: 10px; border: 0; background: transparent; color: var(--erp-text);
  display: grid; place-items: center; position: relative; transition: background .15s; }
.erp-iconbtn:hover { background: var(--erp-sage); }
.erp-search { position: relative; flex: 1; max-width: 420px; }
.erp-search i { position: absolute; left: .85rem; top: 50%; transform: translateY(-50%); color: var(--erp-text-muted); pointer-events: none; }
.erp-search input { padding-left: 2.4rem; background: var(--erp-sage-light); border-color: transparent; }
.erp-search input:focus { background: var(--erp-surface); }
.erp-user { display: flex; align-items: center; gap: .65rem; border: 0; background: transparent; padding: .25rem .5rem; border-radius: 10px; color: var(--erp-text); }
.erp-user:hover { background: var(--erp-sage); }
.erp-avatar { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; background: var(--erp-sage); border: 2px solid var(--erp-border); }
.erp-user__meta { text-align: left; line-height: 1.15; }
.erp-user__meta strong { display: block; font-size: .85rem; }
.erp-user__meta span { font-size: .72rem; color: var(--erp-text-muted); }

.erp-content { flex: 1; padding: 1.5rem; max-width: 1600px; width: 100%; margin: 0 auto; }
.erp-pagehead { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.erp-pagehead h1 { font-size: 1.5rem; margin: 0; }
.erp-pagehead .breadcrumb { margin: .25rem 0 0; font-size: .82rem; --bs-breadcrumb-divider-color: var(--erp-text-muted); }
.erp-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--erp-border); color: var(--erp-text-muted); font-size: .8rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; }
.erp-backdrop { display: none; position: fixed; inset: 0; background: rgba(20,28,10,.5); z-index: 1035; }

/* Collapsed (desktop) */
body.sidebar-collapsed .erp-sidebar { width: var(--erp-sidebar-w-collapsed); }
body.sidebar-collapsed .erp-main { margin-left: var(--erp-sidebar-w-collapsed); }
body.sidebar-collapsed .erp-brand__text,
body.sidebar-collapsed .erp-nav__link span,
body.sidebar-collapsed .erp-nav__heading span,
body.sidebar-collapsed .erp-nav__heading .chev,
body.sidebar-collapsed .erp-sidebar__foot { display: none; }
body.sidebar-collapsed .erp-brand { justify-content: center; padding: 0; }
body.sidebar-collapsed .erp-nav__link { justify-content: center; }
body.sidebar-collapsed .erp-nav__heading { padding: .4rem 0; border-top: 1px solid rgba(255,255,255,.08); margin-top: .5rem; }
body.sidebar-collapsed .erp-nav__group.is-closed .erp-nav__items { display: block; }

/* Mobile drawer */
@media (max-width: 991.98px) {
  .erp-sidebar { transform: translateX(-100%); width: var(--erp-sidebar-w) !important; }
  body.sidebar-open .erp-sidebar { transform: none; box-shadow: var(--erp-shadow-lg); }
  body.sidebar-open .erp-backdrop { display: block; }
  .erp-main, body.sidebar-collapsed .erp-main { margin-left: 0; }
  body.sidebar-collapsed .erp-brand__text, body.sidebar-collapsed .erp-nav__link span,
  body.sidebar-collapsed .erp-nav__heading span, body.sidebar-collapsed .erp-nav__heading .chev { display: revert; }
  body.sidebar-collapsed .erp-nav__link { justify-content: flex-start; }
  .erp-topbar { padding: 0 .75rem; }
  .erp-content { padding: 1rem .75rem; }
  .erp-user__meta { display: none; }
}
@media (max-width: 575.98px) { .erp-search { display: none; } .erp-pagehead h1 { font-size: 1.25rem; } }

/* Custom tooltip for collapsed sidebar */
body.sidebar-collapsed .erp-nav__link[data-label]:hover::after {
  content: attr(data-label); position: absolute; left: calc(100% + 10px); top: 50%; transform: translateY(-50%);
  background: var(--erp-dark); color: #fff; padding: .3rem .6rem; border-radius: 6px; font-size: .78rem; white-space: nowrap; z-index: 2000; pointer-events: none;
}

@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }
@media print { .erp-sidebar, .erp-topbar, .erp-footer, .erp-backdrop { display: none !important; } .erp-main { margin: 0 !important; } .erp-content { padding: 0; } }

/* ==========================================================================
   Compatibility layer: legacy markup still used by un-migrated templates.
   Remove entries here as the templates that need them are modernised.
   ========================================================================== */
/* Bootstrap 4 utilities that 190+ template usages still rely on */
.font-weight-bold { font-weight: 700 !important; }
.font-weight-normal { font-weight: 400 !important; }
.text-xs { font-size: .75rem; }
.text-right { text-align: right !important; }
.mr-1 { margin-right: .25rem !important; } .mr-2 { margin-right: .5rem !important; } .mr-3 { margin-right: 1rem !important; }
[class*="text-gray-"] { color: var(--erp-text-muted) !important; }
.text-gray-800, .text-gray-900 { color: var(--erp-text) !important; }

/* Surfaces that were hard-white/light must follow the theme */
.bg-white { background-color: var(--erp-surface) !important; }
.bg-light { background-color: var(--erp-sage-light) !important; }
.table-light, .table > thead.table-light > tr > *, thead.table-light th {
  --bs-table-bg: var(--erp-sage-light); --bs-table-color: var(--erp-text-muted);
  --bs-table-border-color: var(--erp-border);
}
.table-striped > tbody > tr:nth-of-type(odd) > * { --bs-table-bg-type: color-mix(in srgb, var(--erp-sage-light) 70%, transparent); }
.card-header.bg-primary, .card-header.bg-gradient {
  background: linear-gradient(135deg, var(--erp-primary), var(--erp-secondary)) !important; color: #fff; border-bottom: 0;
}
.card-header.bg-primary h1, .card-header.bg-primary h2, .card-header.bg-primary h3,
.card-header.bg-primary h4, .card-header.bg-primary h5, .card-header.bg-primary h6 { color: #fff; }
.modal-content { background: var(--erp-surface); border-color: var(--erp-border); border-radius: var(--erp-radius); }
.list-group-item { background: var(--erp-surface); border-color: var(--erp-border); color: var(--erp-text); }

/* Workflow status badges (the travel templates build the class as badge-<status>) */
[class*="badge-"]:not(.badge-pill) {
  display: inline-block; padding: .38em .7em; border-radius: 999px; font-size: .75em; font-weight: 600; line-height: 1.1;
  background: var(--erp-sage); color: var(--erp-text);
}
.badge-approved, .badge-completed, .badge-active, .badge-paid, .badge-processed, .badge-issued, .badge-returned { background: var(--erp-success) !important; color: #fff !important; }
.badge-rejected, .badge-cancelled, .badge-overdue, .badge-terminated, .badge-failed { background: var(--erp-danger) !important; color: #fff !important; }
.badge-submitted, .badge-pending, .badge-under_review, .badge-suspended, .badge-partial { background: var(--erp-warning) !important; color: #1b1b1b !important; }
.badge-booked, .badge-probation, .badge-in_progress, .badge-assigned { background: var(--erp-info) !important; color: #fff !important; }
.badge-draft { background: var(--erp-border) !important; color: var(--erp-text) !important; }

/* Readable text on the semantic badge backgrounds (WCAG AA) */
.text-bg-warning, .bg-warning { color: #1b1b1b !important; }
.badge.bg-info, .text-bg-info { color: #fff !important; }

/* ---- Accessibility (WCAG 2.2 AA) fixes found by automated axe-core audit ---- */
/* 2.5.8 Target size: icon-only controls must be at least 24x24 CSS px */
.btn-sm, .btn-group-sm > .btn { min-height: 30px; }
.btn-sm:not(:has(:not(i, svg))), .btn-group-sm > .btn { min-width: 30px; display: inline-flex; align-items: center; justify-content: center; }
td a:has(> i:only-child), td button:has(> i:only-child) { display: inline-flex; align-items: center; justify-content: center; min-width: 28px; min-height: 28px; }
/* Dark theme contrast */
[data-bs-theme="dark"] .text-primary { color: #A9C57A !important; }
[data-bs-theme="dark"] .btn-outline-secondary { --bs-btn-color: #C9D1C2; --bs-btn-border-color: #5F6859; --bs-btn-hover-bg: #3A4430; --bs-btn-hover-color: #fff; --bs-btn-hover-border-color: #7A8472; }
[data-bs-theme="dark"] .btn-outline-danger { --bs-btn-color: #F0A0A0; --bs-btn-border-color: #C44747; --bs-btn-hover-bg: #C44747; --bs-btn-hover-color: #fff; }
[data-bs-theme="dark"] .btn-outline-primary:hover { color: #fff; }
/* Text on amber/warning surfaces must be dark, whatever utility class the template used */
[style*="var(--erp-warning)"] .text-white, [style*="var(--erp-warning)"] .text-white-50,
[style*="var(--erp-warning)"] { color: #1b1b1b; }
[style*="var(--erp-warning)"] .text-white, [style*="var(--erp-warning)"] .text-white-50 { color: #1b1b1b !important; }
[style*="var(--erp-info)"] .text-white-50, [style*="var(--erp-info)"] .text-white { color: #fff !important; }

/* Contrast: faint white text on solid brand surfaces, read-only fields, avatars */
.text-white-50 { color: #fff !important; }
.form-control[readonly], .form-control:disabled, .form-select:disabled { background-color: var(--erp-sage-light); color: var(--erp-text); opacity: 1; }
.erp-avatar { color: var(--erp-link); }