/* ============================================================
   RCDC System Manager — modern overlay for the system_admin area.
   Loaded only on /system_admin/ pages (via includes/css-jquery.php).
   Restyles AdminLTE cards/tables/forms + the System Manager tiles.
   ============================================================ */
:root{
  --sm-brand:#1f4e78; --sm-brand2:#2f6db5; --sm-ink:#0f172a; --sm-muted:#64748b;
  --sm-line:#e7ebf0; --sm-bg:#f4f6fb; --sm-radius:14px;
  --sm-shadow:0 1px 2px rgba(15,23,42,.06),0 10px 28px rgba(15,23,42,.07);
}
.content-wrapper{background:var(--sm-bg)!important}
.content-wrapper, .content-wrapper *{font-family:'Inter','Source Sans Pro',system-ui,-apple-system,'Segoe UI',sans-serif}
/* FontAwesome must keep its own font-family so the glyph codepoints render.
   `.content-wrapper *` above steamrolls every descendant, including <i class="fa">,
   which would otherwise show as empty boxes. Restore per-icon. */
.content-wrapper .fa,.content-wrapper .fas,.content-wrapper .far,.content-wrapper .fab,
.content-wrapper .fa-solid,.content-wrapper .fa-regular,.content-wrapper .fa-brands,
.content-wrapper i[class*=" fa-"],.content-wrapper i[class^="fa-"]{
  font-family:"Font Awesome 5 Free","Font Awesome 5 Brands","FontAwesome" !important;
}
.content-wrapper .fab,.content-wrapper .fa-brands{ font-family:"Font Awesome 5 Brands","FontAwesome" !important }
.content-wrapper .far,.content-wrapper .fa-regular{ font-weight:400 !important }
.content-wrapper .fas,.content-wrapper .fa,.content-wrapper .fa-solid{ font-weight:900 !important }
/* And ensure the sidebar and top navbar (outside .content-wrapper) also keep FA */
.main-sidebar .fa,.main-sidebar .fas,.main-sidebar .far,.main-sidebar .fab,
.main-sidebar i[class*=" fa-"],.main-sidebar i[class^="fa-"],
.main-header .fa,.main-header .fas,.main-header .far,.main-header .fab,
.main-header i[class*=" fa-"],.main-header i[class^="fa-"]{
  font-family:"Font Awesome 5 Free","Font Awesome 5 Brands","FontAwesome" !important;
}
.main-sidebar .fas,.main-sidebar .fa,
.main-header .fas,.main-header .fa{ font-weight:900 !important }

/* page header */
.content-wrapper .content-header h1{font-weight:700;color:var(--sm-ink);font-size:22px}
.content-wrapper .breadcrumb{background:transparent;font-size:12px}

/* cards */
.content-wrapper .card{border:1px solid var(--sm-line);border-radius:var(--sm-radius);box-shadow:var(--sm-shadow);overflow:hidden}
.content-wrapper .card.card-success,.content-wrapper .card.card-primary,.content-wrapper .card.card-info,
.content-wrapper .card.card-warning,.content-wrapper .card.card-danger{border-top:none}
.content-wrapper .card>.card-header{border-bottom:1px solid var(--sm-line);background:#fff}
.content-wrapper .card-header .card-title{font-weight:700;font-size:15px;color:var(--sm-ink)}

/* tables */
.content-wrapper table.table thead th{background:#f8fafc;color:var(--sm-muted);text-transform:uppercase;
  font-size:11px;letter-spacing:.04em;border-bottom:1px solid var(--sm-line)!important;border-top:none!important}
.content-wrapper table.table td,.content-wrapper table.table th{border-color:var(--sm-line)!important;vertical-align:middle}
.content-wrapper table.table-hover tbody tr:hover{background:#f5f9ff}

/* buttons */
.content-wrapper .btn{border-radius:9px;font-weight:600;font-size:13px}
.content-wrapper .btn-primary,.content-wrapper .bg-gradient-success,.content-wrapper .btn-success{
  background:var(--sm-brand2)!important;border-color:var(--sm-brand2)!important;color:#fff!important;background-image:none!important}
.content-wrapper .btn-primary:hover,.content-wrapper .btn-success:hover{background:var(--sm-brand)!important;border-color:var(--sm-brand)!important}
.content-wrapper .btn-app{border-radius:12px;border:1px solid var(--sm-line);background:#fff;box-shadow:var(--sm-shadow)}

/* forms */
.content-wrapper .form-control,.content-wrapper .custom-select,.content-wrapper select.form-control{
  border-radius:9px;border:1px solid #d7dee7;font-size:13.5px;height:40px;padding:8px 12px;background:#fff;
  transition:border-color .15s ease, box-shadow .15s ease;
}
.content-wrapper textarea.form-control{height:auto;min-height:80px}
.content-wrapper .form-control:focus,.content-wrapper .custom-select:focus{border-color:var(--sm-brand2);box-shadow:0 0 0 3px rgba(47,109,181,.14);outline:none}
.content-wrapper .form-control:disabled,.content-wrapper .form-control[readonly]{background:#f4f6fb;color:#64748b}
.content-wrapper label.col-form-label-sm,.content-wrapper .form-group label{
  font-weight:600;color:#334155;font-size:12.5px;margin-bottom:6px;text-transform:none;letter-spacing:0;
}
.content-wrapper .form-group{margin-bottom:14px}
.content-wrapper .invalid-feedback{display:block;font-size:11.5px;margin-top:4px;color:#dc2626}
.content-wrapper .form-control.is-invalid{border-color:#dc2626;box-shadow:0 0 0 3px rgba(220,38,38,.12)}

/* ---------- Modern form shell ----------
   Any admin page that wraps its content in `.sm-form-page` gets a hero card,
   section headers, a two-column responsive grid and a sticky footer bar.
   Older pages just get the improved base above so they still look coherent. */
.sm-form-page{max-width:1080px;margin:0 auto}
.sm-form-hero{
  display:flex;align-items:center;gap:16px;background:#fff;
  border:1px solid var(--sm-line);border-radius:var(--sm-radius);
  box-shadow:0 1px 2px rgba(15,23,42,.04);padding:18px 22px;margin:16px 0 14px;
}
.sm-form-hero .ic{
  flex:0 0 48px;width:48px;height:48px;border-radius:12px;
  background:#eff6ff;color:#2563eb;display:flex;align-items:center;justify-content:center;
}
.sm-form-hero h1{margin:0;font-size:20px;font-weight:700;color:var(--sm-ink)}
.sm-form-hero p{margin:3px 0 0;color:var(--sm-muted);font-size:13px}
.sm-form-hero .back{
  margin-left:auto;color:var(--sm-brand2);font-weight:600;font-size:12.5px;
  display:inline-flex;align-items:center;gap:6px;text-decoration:none;
  padding:8px 12px;border-radius:8px;border:1px solid var(--sm-line);background:#fff;
}
.sm-form-hero .back:hover{background:var(--sm-bg);color:var(--sm-brand)}

/* NOTE: the System Manager landing tiles reuse the .sm-card class with
   display:flex + padding:16px (see below). Form panels use .sm-panel to
   avoid inheriting those tile properties — same visual look but always a
   block container so headers stack cleanly above bodies. */
.sm-panel{
  display:block;background:#fff;border:1px solid var(--sm-line);border-radius:var(--sm-radius);
  box-shadow:0 1px 2px rgba(15,23,42,.04);margin-bottom:16px;overflow:hidden;padding:0;
}
.sm-panel-h{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 22px;border-bottom:1px solid var(--sm-line);background:#fff;
}
.sm-panel-h .h-left{display:flex;align-items:center;gap:12px;min-width:0}
.sm-panel-h .h-ic{
  flex:0 0 34px;width:34px;height:34px;border-radius:10px;
  background:#eff6ff;color:#2563eb;display:flex;align-items:center;justify-content:center;
}
.sm-panel-h h2{margin:0;font-size:14.5px;font-weight:700;color:var(--sm-ink);line-height:1.25}
.sm-panel-h .sub{display:block;font-size:12px;color:var(--sm-muted);margin-top:2px;font-weight:400}
.sm-panel-b{padding:20px 22px}
.sm-panel-b.p-0{padding:0}
/* keep legacy .sm-card-h / .sm-card-b working — some pages already use them */
.sm-card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-bottom:1px solid var(--sm-line);background:#fff}
.sm-card-h h2{margin:0;font-size:14px;font-weight:700;color:var(--sm-ink)}
.sm-card-h .sub{font-size:12px;color:var(--sm-muted);margin-top:2px;font-weight:400}
.sm-card-b{padding:20px}
.sm-card-b.p-0{padding:0}

/* consistent 2-column responsive grid inside form cards */
.sm-grid-form{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px}
.sm-grid-form .full{grid-column:1 / -1}
@media (max-width:720px){ .sm-grid-form{grid-template-columns:1fr} }

/* input+icon combo */
.sm-input-ico{position:relative}
.sm-input-ico input,.sm-input-ico select{padding-left:38px}
.sm-input-ico svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:#94a3b8;width:16px;height:16px;pointer-events:none}
.sm-hint{font-size:11.5px;color:var(--sm-muted);margin-top:4px}
.sm-req{color:#dc2626;margin-left:2px}
.sm-help{font-size:12px;color:var(--sm-muted);margin:6px 0 0}

/* footer action bar */
.sm-actions{
  padding:14px 20px;background:var(--sm-bg);border-top:1px solid var(--sm-line);
  display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap;
}
.sm-actions .left{margin-right:auto;color:var(--sm-muted);font-size:12px;align-self:center}

/* buttons: extra variants */
.content-wrapper .btn.btn-outline{background:#fff;color:var(--sm-brand2);border:1px solid var(--sm-brand2)}
.content-wrapper .btn.btn-outline:hover{background:#eff6ff}
.content-wrapper .btn.btn-plain{background:#fff;color:#334155;border:1px solid var(--sm-line)}
.content-wrapper .btn.btn-plain:hover{background:var(--sm-bg)}
.content-wrapper .btn.btn-lg{padding:10px 18px;font-size:14px}

/* redesigned inline table style used inside forms (e.g. surveillance access matrix) */
.sm-table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
.sm-table thead th{
  background:#f4f6fb;color:#475569;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.05em;
  padding:10px 14px;border-bottom:1px solid var(--sm-line);text-align:left;
}
.sm-table tbody td{padding:10px 14px;border-bottom:1px solid #eef1f5;vertical-align:middle}
.sm-table tbody tr:last-child td{border-bottom:none}
.sm-table tbody tr:hover td{background:#f8fafc}
.sm-table select{padding:6px 10px;border:1px solid #d7dee7;border-radius:8px;font-size:13px;background:#fff;height:34px}

/* section split rule */
.sm-split{height:1px;background:var(--sm-line);margin:22px 0}

/* modern delete confirm modal */
.content-wrapper .modal-content{border:none;border-radius:14px;box-shadow:0 20px 40px -12px rgba(15,23,42,.20);overflow:hidden}
.content-wrapper .modal-header{border-bottom:1px solid var(--sm-line);padding:16px 20px}
.content-wrapper .modal-header .modal-title{font-weight:700;font-size:15px;color:var(--sm-ink)}
.content-wrapper .modal-body{padding:20px;color:#334155;font-size:13.5px}
.content-wrapper .modal-footer{background:var(--sm-bg);border-top:1px solid var(--sm-line);padding:14px 20px}
.content-wrapper .modal-footer .btn-info{background:#fff;color:#334155;border:1px solid var(--sm-line)}
.content-wrapper .modal-footer .btn-info:hover{background:#eef1f5}
.content-wrapper .modal-footer .btn-danger{background:#dc2626;border:none}

/* username availability indicator */
.sm-uname-ok{color:#059669;font-weight:600;font-size:12px}
.sm-uname-bad{color:#dc2626;font-weight:600;font-size:12px}

/* ---------- Sidebar / topbar re-skin ----------
   Retint AdminLTE's `sidebar-dark-primary` chrome so every RCDC module reads
   as one product suite instead of stock AdminLTE. Background is the deep
   navy `#1e293b` (slate-800) used as the shell colour across the redesigned
   pages; icons pick up the same blue chip accent as the form-panel headers,
   the active pill uses the brand blue, and every text weight/tracking is
   dialled for readability at the same time. */
.main-sidebar.sidebar-dark-primary,
.main-sidebar.sidebar-dark-primary .sidebar{
  background:#1e293b !important;
  color:#cbd5e1 !important;
}
/* subtle inner border on the right edge so it detaches cleanly from the page */
.main-sidebar.sidebar-dark-primary{ border-right:1px solid #0f172a }

/* Brand block (RCDC Systems + logo) */
.main-sidebar .brand-link{
  background:#0f172a !important;
  color:#f8fafc !important;
  padding:14px 16px !important;
  border-bottom:1px solid #334155 !important;
  font-weight:700; letter-spacing:.01em;
  display:flex; align-items:center; gap:10px;
}
.main-sidebar .brand-link .brand-image{
  border:none !important; opacity:1 !important;
  width:32px; height:32px; margin:0 4px 0 0;
  background:#fff; padding:2px; border-radius:8px;
  box-shadow:0 4px 10px rgba(0,0,0,.25);
}
.main-sidebar .brand-text{
  color:#f8fafc !important; font-size:14.5px !important; font-weight:700 !important;
  letter-spacing:.01em; text-transform:none;
}

/* Menu */
.main-sidebar .sidebar{ padding:8px 10px }
.nav-sidebar > .nav-item{ margin:1px 0 }
.nav-sidebar > .nav-item > .nav-link{
  color:#cbd5e1 !important; font-size:13.5px !important; font-weight:500;
  padding:9px 12px !important; border-radius:8px !important;
  display:flex !important; align-items:center; gap:10px;
  transition:background .12s ease, color .12s ease;
}
.nav-sidebar > .nav-item > .nav-link:hover{
  background:rgba(255,255,255,.08) !important; color:#fff !important;
}
.nav-sidebar > .nav-item > .nav-link.active,
.nav-sidebar > .nav-item.menu-open > .nav-link{
  background:linear-gradient(90deg,#2563eb 0%,#4f46e5 100%) !important;
  color:#fff !important;
  box-shadow:0 6px 16px -6px rgba(37,99,235,.6);
}
.nav-sidebar .nav-icon{
  width:20px; text-align:center; font-size:14px !important;
  color:#94a3b8;
}
.nav-sidebar > .nav-item > .nav-link:hover .nav-icon,
.nav-sidebar > .nav-item > .nav-link.active .nav-icon{ color:#fff }
.nav-sidebar > .nav-item > .nav-link > p{ margin:0; font-weight:500 }

/* Top navbar re-skin — white surface with subtle bottom border */
.main-header.navbar{
  background:#ffffff !important;
  border-bottom:1px solid var(--sm-line) !important;
  box-shadow:0 1px 2px rgba(15,23,42,.04);
  min-height:56px;
}
.main-header.navbar .nav-link{ color:var(--sm-ink) !important }
.main-header.navbar .nav-link:hover{ background:var(--sm-bg) }

/* Footer */
.main-footer{
  background:#ffffff; border-top:1px solid var(--sm-line);
  color:var(--sm-muted); font-size:12px;
}

/* ---------- Colorbox / iframe modal mode ----------
   Colorbox opens admin forms (Add User, Change Password, etc.) inside an
   iframe. The iframe would otherwise re-render the entire AdminLTE shell
   (sidebar + top navbar + content wrapper padding + footer), making the
   form look like a page inside a page. When JS on css-jquery.php detects
   window !== top it stamps `sm-in-modal` on <html>; these rules then hide
   every chrome element so only the form is visible — clean and full-width. */
html.sm-in-modal{background:#fff}
html.sm-in-modal body{background:#fff;overflow-x:hidden}
html.sm-in-modal .main-sidebar,
html.sm-in-modal .main-header,
html.sm-in-modal .main-footer,
html.sm-in-modal .content-header,
html.sm-in-modal aside.main-sidebar,
html.sm-in-modal nav.main-header,
html.sm-in-modal footer.main-footer{display:none!important}
html.sm-in-modal .wrapper{min-height:auto!important;margin:0!important}
html.sm-in-modal .content-wrapper{
  margin-left:0!important;background:#fff!important;padding:0!important;
  min-height:auto!important;
}
html.sm-in-modal .content{padding:0!important}
html.sm-in-modal .container-fluid{padding:16px 20px!important;max-width:100%!important}
/* keep the form hero visible but flush to the top edge inside the iframe */
html.sm-in-modal .sm-form-hero{margin-top:0}
/* the "Back" button is meaningless inside a Colorbox — hide it there */
html.sm-in-modal .sm-form-hero .back{display:none}

/* status / level pills */
.sm-pill{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700}
.sm-ok{background:#dcfce7;color:#166534}.sm-off{background:#fee2e2;color:#991b1b}
.sm-arch{background:#f1f5f9;color:#475569}.sm-sys{background:#e0e7ff;color:#4338ca}
.sm-full{background:#fee2e2;color:#991b1b}.sm-edit{background:#fef3c7;color:#92400e}.sm-view{background:#dcfce7;color:#166534}

/* ---------- System Manager landing — light-tint palette ----------
   Cards look calmer at a glance: soft off-white surface, subtle border,
   pale coloured chip with a matching-toned SVG glyph (not a saturated
   filled block). Colours share the same tinting formula so the page
   reads as one system, not eight separate widgets. */
.sm-hero{
  background:#fff; color:var(--sm-ink); border:1px solid var(--sm-line);
  border-radius:16px; padding:22px 26px; margin:16px 0 6px;
  box-shadow:0 1px 2px rgba(15,23,42,.04);
  display:flex; align-items:center; gap:18px;
}
.sm-hero-ic{
  flex:0 0 52px; width:52px; height:52px; border-radius:14px;
  background:#eff6ff; color:#2563eb;
  display:flex; align-items:center; justify-content:center;
}
.sm-hero h1{margin:0;font-size:22px;font-weight:700;color:var(--sm-ink)}
.sm-hero p{margin:4px 0 0;color:var(--sm-muted);font-size:13px}

.sm-sec{margin-top:22px}
.sm-sec-h{display:flex;align-items:baseline;gap:10px;margin:0 2px 12px}
.sm-sec-h h3{margin:0;font-size:15px;color:var(--sm-ink);font-weight:700}
.sm-sec-h span{font-size:12px;color:var(--sm-muted)}

.sm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:14px}
.sm-card{
  display:flex; gap:14px; align-items:flex-start;
  background:#fff; border:1px solid var(--sm-line); border-radius:14px;
  padding:16px; text-decoration:none; color:inherit;
  transition:transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.sm-card:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 26px rgba(15,23,42,.10);
  border-color:#c7d7ea; text-decoration:none; color:inherit;
}
.sm-ic{
  flex:0 0 44px; width:44px; height:44px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
}
.sm-ic svg{width:22px;height:22px}
.sm-card b{display:block;font-size:14px;color:#111827;margin-bottom:2px;font-weight:600}
.sm-card small{color:#6b7280;font-size:12px;line-height:1.4;display:block}
.sm-badge{display:inline-block;font-size:10px;font-weight:700;padding:1px 7px;border-radius:999px;background:#e0e7ff;color:#4338ca;margin-left:6px;vertical-align:middle}
.sm-note{font-size:12px;color:#6b7280;margin:8px 2px 0}

/* light-tint chips: pale background + darker matching glyph.
   Keeps the RCDC brand-blue lead but tones every other colour to the same
   soft-tint recipe (100-level bg + 600-level foreground). */
.sm-ic.t-blue   {background:#eff6ff;color:#2563eb}
.sm-ic.t-indigo {background:#eef2ff;color:#4f46e5}
.sm-ic.t-violet {background:#f5f3ff;color:#7c3aed}
.sm-ic.t-teal   {background:#ecfdf5;color:#0d9488}
.sm-ic.t-amber  {background:#fef3c7;color:#b45309}
.sm-ic.t-rose   {background:#fff1f2;color:#e11d48}
.sm-ic.t-green  {background:#dcfce7;color:#16a34a}
.sm-ic.t-slate  {background:#f1f5f9;color:#475569}
.sm-ic.t-cyan   {background:#ecfeff;color:#0891b2}

/* legacy saturated .c-* classes kept but re-tinted to match the new look
   for any older page that still references them */
.c-blue,.c-indigo,.c-violet,.c-teal,.c-amber,.c-rose,.c-green,.c-slate,.c-cyan{color:#fff}
.c-blue{background:#eff6ff;color:#2563eb}
.c-indigo{background:#eef2ff;color:#4f46e5}
.c-violet{background:#f5f3ff;color:#7c3aed}
.c-teal{background:#ecfdf5;color:#0d9488}
.c-amber{background:#fef3c7;color:#b45309}
.c-rose{background:#fff1f2;color:#e11d48}
.c-green{background:#dcfce7;color:#16a34a}
.c-slate{background:#f1f5f9;color:#475569}
.c-cyan{background:#ecfeff;color:#0891b2}

/* matrix */
.sm-matrix th,.sm-matrix td{text-align:center}
.sm-matrix td:first-child,.sm-matrix th:first-child{text-align:left}
.sm-modrow td{background:#eef2f7!important;font-weight:700;color:#1f2937}
.sm-matrix input[type=checkbox]{width:16px;height:16px;accent-color:var(--sm-brand2)}