/* PACE TELECOM CHARSADDA - ISP Management System
   Brand: PACE Blue + PACE Green on neutral grey. Calm, professional, no noise. */
:root{
  --pace-blue:#1B5E9E; --pace-blue-dark:#134572; --pace-blue-light:#E8F1F9;
  --pace-green:#4CA22F; --pace-green-dark:#3B7F24; --pace-green-light:#EDF7E9;
  --ink:#1F2933; --ink-soft:#52606D; --ink-faint:#7B8794;
  --line:#E1E5EA; --bg:#F4F6F8; --card:#FFFFFF;
  --sidebar-w:248px; --sidebar-w-collapsed:64px;
  --radius:8px; --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.10);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Segoe UI",Roboto,-apple-system,"Helvetica Neue",Arial,sans-serif;
  font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--pace-blue);text-decoration:none}
a:hover{color:var(--pace-blue-dark);text-decoration:underline}

/* ---------- Layout ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:#12293F;color:#C6D2DE;flex-shrink:0;
  position:fixed;top:0;bottom:0;left:0;overflow-y:auto;z-index:1030;
  transition:width .15s ease;scrollbar-width:thin}
.sidebar::-webkit-scrollbar{width:6px}
.sidebar::-webkit-scrollbar-thumb{background:#2C4459;border-radius:3px}
.main{flex:1;margin-left:var(--sidebar-w);min-width:0;display:flex;flex-direction:column;
  transition:margin-left .15s ease}
body.sidebar-collapsed .sidebar{width:var(--sidebar-w-collapsed)}
body.sidebar-collapsed .main{margin-left:var(--sidebar-w-collapsed)}
body.sidebar-collapsed .sidebar .nav-label,
body.sidebar-collapsed .sidebar .nav-section,
body.sidebar-collapsed .sidebar .brand-text{display:none}
body.sidebar-collapsed .sidebar .nav-link{justify-content:center;padding-inline:0}

/* ---------- Brand ---------- */
.brand{display:flex;align-items:center;gap:10px;padding:16px 16px 14px;
  border-bottom:1px solid rgba(255,255,255,.08)}
.brand-mark{width:38px;height:38px;border-radius:8px;flex-shrink:0;
  background:rgba(255,255,255,.94);display:flex;align-items:center;
  justify-content:center;overflow:hidden}
.brand-mark img{width:100%;height:100%;object-fit:contain;padding:2px}
.brand-mark span{font-weight:700;color:var(--pace-blue);font-size:15px;letter-spacing:-.5px}
.brand-text{line-height:1.15;min-width:0}
.brand-text strong{display:block;color:#fff;font-size:13px;letter-spacing:.2px}
.brand-text small{color:#8FA3B6;font-size:10.5px;text-transform:uppercase;letter-spacing:.6px}

/* ---------- Sidebar nav ---------- */
.nav-section{padding:16px 16px 6px;font-size:10.5px;font-weight:700;letter-spacing:1px;
  text-transform:uppercase;color:#6B8199}
.sidebar .nav-link{display:flex;align-items:center;gap:11px;padding:8px 16px;
  color:#C6D2DE;font-size:13.5px;border-left:3px solid transparent;text-decoration:none}
.sidebar .nav-link:hover{background:rgba(255,255,255,.06);color:#fff;text-decoration:none}
.sidebar .nav-link.active{background:rgba(27,94,158,.30);color:#fff;
  border-left-color:var(--pace-green);font-weight:600}
.sidebar .nav-link i{width:17px;text-align:center;font-size:14px;flex-shrink:0;opacity:.85}
.nav-link .badge{margin-left:auto;font-size:10px}

/* ---------- Topbar ---------- */
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:0 18px;height:58px;
  display:flex;align-items:center;gap:14px;position:sticky;top:0;z-index:1020}
.topbar .icon-btn{border:0;background:transparent;color:var(--ink-soft);font-size:17px;
  width:34px;height:34px;border-radius:var(--radius);cursor:pointer}
.topbar .icon-btn:hover{background:var(--bg);color:var(--pace-blue)}
.global-search{position:relative;flex:1;max-width:460px}
.global-search input{width:100%;border:1px solid var(--line);border-radius:var(--radius);
  padding:7px 12px 7px 34px;font-size:13.5px;background:var(--bg)}
.global-search input:focus{outline:0;border-color:var(--pace-blue);background:#fff;
  box-shadow:0 0 0 3px rgba(27,94,158,.10)}
.global-search .fa-magnifying-glass{position:absolute;left:12px;top:50%;
  transform:translateY(-50%);color:var(--ink-faint);font-size:12.5px}
.site-pill{display:flex;align-items:center;gap:8px;border:1px solid var(--line);
  border-radius:20px;padding:5px 13px;background:#fff;font-size:13px;cursor:pointer;
  color:var(--ink)}
.site-pill:hover{border-color:var(--pace-blue);color:var(--pace-blue)}
.site-pill .dot{width:7px;height:7px;border-radius:50%;background:var(--pace-green)}

/* ---------- Page ---------- */
.page{padding:20px 22px 40px;flex:1}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  flex-wrap:wrap;margin-bottom:18px}
.page-title{font-size:21px;font-weight:600;margin:0;letter-spacing:-.2px}
.page-sub{color:var(--ink-faint);font-size:13px;margin:3px 0 0}

/* ---------- Cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow)}
.card-header{background:#fff;border-bottom:1px solid var(--line);padding:12px 16px;
  font-weight:600;font-size:14px;display:flex;align-items:center;
  justify-content:space-between;gap:10px;border-radius:var(--radius) var(--radius) 0 0}
.card-body{padding:16px}

/* ---------- KPI ---------- */
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px;box-shadow:var(--shadow);display:flex;gap:13px;align-items:flex-start;
  height:100%}
.kpi-icon{width:40px;height:40px;border-radius:9px;display:flex;align-items:center;
  justify-content:center;font-size:16px;flex-shrink:0}
.kpi-value{font-size:22px;font-weight:700;line-height:1.15;letter-spacing:-.4px}
.kpi-label{font-size:11.5px;color:var(--ink-faint);text-transform:uppercase;
  letter-spacing:.5px;margin-top:2px;font-weight:600}
.kpi-note{font-size:11.5px;color:var(--ink-soft);margin-top:3px}
.kpi.k-blue .kpi-icon{background:var(--pace-blue-light);color:var(--pace-blue)}
.kpi.k-green .kpi-icon{background:var(--pace-green-light);color:var(--pace-green-dark)}
.kpi.k-amber .kpi-icon{background:#FEF3E2;color:#B76E00}
.kpi.k-red .kpi-icon{background:#FDECEC;color:#C13333}
.kpi.k-grey .kpi-icon{background:#EEF1F4;color:var(--ink-soft)}

/* ---------- Mini stat strip ---------- */
.strip{display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--pace-blue);
  border-radius:var(--radius);padding:10px 14px;box-shadow:var(--shadow)}
.strip.s-red{border-left-color:#C13333}.strip.s-amber{border-left-color:#E08A00}
.strip.s-green{border-left-color:var(--pace-green)}.strip.s-grey{border-left-color:#98A2B3}
.strip .t{font-size:12.5px;color:var(--ink-soft)}
.strip .v{font-size:17px;font-weight:700}

/* ---------- Tables ---------- */
.table{margin:0;font-size:13.5px}
.table>thead>tr>th{background:#F8FAFB;border-bottom:1px solid var(--line);
  color:var(--ink-soft);font-weight:600;font-size:11.5px;text-transform:uppercase;
  letter-spacing:.5px;padding:9px 12px;white-space:nowrap}
.table>tbody>tr>td{padding:9px 12px;border-bottom:1px solid #EFF2F5;vertical-align:middle}
.table>tbody>tr:hover{background:#FAFBFC}
.table-wrap{overflow-x:auto;border-radius:0 0 var(--radius) var(--radius)}
.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.muted{color:var(--ink-faint)}
.strong-link{font-weight:600}

/* ---------- Badges ---------- */
.badge-status{display:inline-flex;align-items:center;gap:5px;padding:2.5px 9px;
  border-radius:11px;font-size:11.5px;font-weight:600;line-height:1.5;white-space:nowrap}
.badge-status::before{content:"";width:6px;height:6px;border-radius:50%;
  background:currentColor;flex-shrink:0}
.bs-success{background:var(--pace-green-light);color:var(--pace-green-dark)}
.bs-warning{background:#FEF3E2;color:#9A5B00}
.bs-danger{background:#FDECEC;color:#B32222}
.bs-info{background:var(--pace-blue-light);color:var(--pace-blue)}
.bs-primary{background:var(--pace-blue-light);color:var(--pace-blue)}
.bs-secondary{background:#EEF1F4;color:var(--ink-soft)}
.bs-dark{background:#E3E7EB;color:#364049}

/* ---------- Buttons ---------- */
.btn{font-size:13.5px;border-radius:var(--radius);padding:6.5px 14px;font-weight:500}
.btn-primary{background:var(--pace-blue);border-color:var(--pace-blue)}
.btn-primary:hover,.btn-primary:focus{background:var(--pace-blue-dark);
  border-color:var(--pace-blue-dark)}
.btn-success{background:var(--pace-green);border-color:var(--pace-green)}
.btn-success:hover,.btn-success:focus{background:var(--pace-green-dark);
  border-color:var(--pace-green-dark)}
.btn-outline-secondary{border-color:var(--line);color:var(--ink-soft);background:#fff}
.btn-outline-secondary:hover{background:var(--bg);color:var(--ink);border-color:#CBD2D9}
.btn-sm{font-size:12.5px;padding:4px 10px}
.btn-xl{font-size:16px;padding:13px 26px;font-weight:600}
.btn-icon{width:30px;height:30px;padding:0;display:inline-flex;align-items:center;
  justify-content:center}

/* ---------- Forms ---------- */
.form-label{font-size:12.5px;font-weight:600;color:var(--ink-soft);margin-bottom:4px}
.form-control,.form-select{font-size:13.5px;border-color:var(--line);
  border-radius:var(--radius);padding:7px 11px}
.form-control:focus,.form-select:focus{border-color:var(--pace-blue);
  box-shadow:0 0 0 3px rgba(27,94,158,.10)}
.form-text{font-size:11.5px}
.required::after{content:" *";color:#C13333}
.form-section{border-bottom:1px solid var(--line);padding-bottom:6px;margin:20px 0 14px;
  font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.7px;
  color:var(--pace-blue)}
.form-section:first-child{margin-top:0}

/* ---------- Filter bar ---------- */
.filters{display:flex;gap:9px;flex-wrap:wrap;align-items:flex-end}
.filters .form-control,.filters .form-select{min-width:135px}
.quick-filters{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.quick-filters a{font-size:12.5px;padding:4px 12px;border-radius:15px;
  border:1px solid var(--line);background:#fff;color:var(--ink-soft)}
.quick-filters a:hover{border-color:var(--pace-blue);color:var(--pace-blue);
  text-decoration:none}
.quick-filters a.on{background:var(--pace-blue);border-color:var(--pace-blue);color:#fff}

/* ---------- Profile header ---------- */
.profile-head{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow)}
.avatar{width:56px;height:56px;border-radius:50%;background:var(--pace-blue-light);
  color:var(--pace-blue);display:flex;align-items:center;justify-content:center;
  font-size:21px;font-weight:700;flex-shrink:0}
.fact{font-size:11.5px;color:var(--ink-faint);text-transform:uppercase;letter-spacing:.5px;
  font-weight:600}
.fact-value{font-size:14px;font-weight:600;margin-top:1px}

/* ---------- Tabs ---------- */
.nav-tabs{border-bottom:1px solid var(--line)}
.nav-tabs .nav-link{border:0;border-bottom:2px solid transparent;color:var(--ink-soft);
  font-size:13.5px;font-weight:500;padding:9px 15px}
.nav-tabs .nav-link:hover{border-bottom-color:#CBD2D9;color:var(--ink)}
.nav-tabs .nav-link.active{color:var(--pace-blue);border-bottom-color:var(--pace-blue);
  background:transparent;font-weight:600}

/* ---------- Timeline ---------- */
.timeline{list-style:none;margin:0;padding:0 0 0 22px;border-left:2px solid var(--line)}
.timeline li{position:relative;padding:0 0 16px 14px}
.timeline li::before{content:"";position:absolute;left:-21px;top:4px;width:9px;height:9px;
  border-radius:50%;background:#fff;border:2px solid var(--pace-blue)}
.timeline .when{font-size:11.5px;color:var(--ink-faint)}

/* ---------- Steps ---------- */
.steps{display:flex;gap:0;margin-bottom:22px;flex-wrap:wrap}
.step{flex:1;min-width:110px;text-align:center;padding:9px 6px;border-bottom:3px solid var(--line);
  font-size:12px;color:var(--ink-faint);font-weight:600}
.step.done{border-bottom-color:var(--pace-green);color:var(--pace-green-dark)}
.step.now{border-bottom-color:var(--pace-blue);color:var(--pace-blue)}

/* ---------- Empty state ---------- */
.empty{text-align:center;padding:44px 20px;color:var(--ink-faint)}
.empty i{font-size:36px;opacity:.35;margin-bottom:12px;display:block}
.empty h6{color:var(--ink-soft);font-weight:600}

/* ---------- Credit line ---------- */
.app-credit{margin:8px 22px 18px;padding-top:12px;border-top:1px solid var(--line);
  font-size:11.5px;color:var(--ink-faint);display:flex;gap:7px;flex-wrap:wrap;
  align-items:center;justify-content:center}
.app-credit a{color:var(--pace-blue);font-weight:500;text-decoration:none}
.app-credit a:hover{text-decoration:underline}
.app-credit .sep{opacity:.5}
@media (max-width:575.98px){.app-credit{margin-inline:14px;gap:5px;font-size:11px}}

/* ---------- Print ---------- */
@media print{
  .sidebar,.topbar,.no-print,.app-credit{display:none!important}
  .main{margin-left:0}
  .page{padding:0}
  body{background:#fff;font-size:12px}
  .card{border:0;box-shadow:none}
  .doc{max-width:100%!important}
}
.doc{max-width:780px;margin:0 auto;background:#fff;padding:34px;
  border:1px solid var(--line);border-radius:var(--radius)}
.doc-head{display:flex;justify-content:space-between;align-items:flex-start;
  border-bottom:2px solid var(--pace-blue);padding-bottom:14px;margin-bottom:20px}
.doc h1{font-size:19px;margin:0;color:var(--pace-blue)}
.doc-total{background:var(--pace-blue-light);font-weight:700}

/* ---------- Responsive ---------- */
@media (max-width:991.98px){
  .sidebar{transform:translateX(-100%);width:var(--sidebar-w)}
  body.nav-open .sidebar{transform:translateX(0)}
  .main{margin-left:0}
  body.nav-open::after{content:"";position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:1029}
  .global-search{max-width:none}
  .page{padding:14px}
}
@media (max-width:767.98px){
  .topbar{gap:8px;padding:0 12px}
  .hide-sm{display:none!important}
  /* Tables become cards, not shrunken tables */
  .table-cards thead{display:none}
  .table-cards tbody tr{display:block;border:1px solid var(--line);border-radius:var(--radius);
    margin-bottom:10px;padding:10px;background:#fff}
  .table-cards tbody td{display:flex;justify-content:space-between;gap:12px;border:0;
    padding:4px 0;text-align:right}
  .table-cards tbody td::before{content:attr(data-label);font-weight:600;
    color:var(--ink-faint);font-size:11.5px;text-transform:uppercase;text-align:left}
  .table-cards tbody td.num{text-align:right}
}