:root{
  --sv-blue:#1b3a70;
  --sv-blue-dark:#12284f;
  --sv-accent:#2f6fed;
  --sv-bg:#f4f6fb;
  --sv-card-border:#e6e9f2;
  --sv-text-muted:#6b7280;
}

body{
  background:var(--sv-bg);
  font-family:'Segoe UI',-apple-system,BlinkMacSystemFont,Roboto,Arial,sans-serif;
  color:#1f2937;
}

/* ---------- Sidebar ---------- */
.sv-sidebar{
  width:250px;
  height:100vh;
  background:var(--sv-blue);
  position:fixed;
  top:0;left:0;
  overflow-y:auto;
  overflow-x:hidden;
  z-index:1030;
  transition:transform .2s ease;
  display:flex;
  flex-direction:column;
  scrollbar-width:thin;
  scrollbar-color:rgba(255,255,255,.3) transparent;
}
.sv-sidebar::-webkit-scrollbar{width:6px}
.sv-sidebar::-webkit-scrollbar-track{background:transparent}
.sv-sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.25);border-radius:6px}
.sv-sidebar::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.45)}
.sv-sidebar .brand{
  padding:18px;
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.08);
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.sv-sidebar .brand img{height:34px;width:auto;flex-shrink:0;border-radius:6px;background:#fff;padding:3px}
.sv-sidebar .brand h5{margin:0;font-weight:700;letter-spacing:.5px;font-size:16px}
.sv-sidebar .brand small{color:#b7c4e0;font-size:11px}
.sv-sidebar nav{flex:1;padding-bottom:20px}
.sv-sidebar .nav-link{
  color:#c9d4ea;
  padding:11px 18px;
  font-size:14.5px;
  border-left:3px solid transparent;
  display:flex;align-items:center;gap:10px;
}
.sv-sidebar .nav-link i{font-size:17px;width:20px;text-align:center}
.sv-sidebar .nav-link:hover{background:rgba(255,255,255,.06);color:#fff}
.sv-sidebar .nav-link.active{
  background:var(--sv-blue-dark);
  color:#fff;
  border-left-color:var(--sv-accent);
  font-weight:600;
}
.sv-sidebar .nav-section{
  color:#7d8db8;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:1px;
  padding:16px 18px 6px;
}

/* ---------- Main area ---------- */
.sv-main{margin-left:250px;min-height:100vh;display:flex;flex-direction:column}
.sv-topbar{
  background:#fff;
  border-bottom:1px solid var(--sv-card-border);
  padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;z-index:1020;
}
.sv-topbar h4{margin:0;font-weight:700;font-size:19px}
.sv-topbar .subtitle{color:var(--sv-text-muted);font-size:12.5px}
.sv-content{padding:22px 24px;flex:1}

/* ---------- Cards ---------- */
.sv-card{
  background:#fff;
  border:1px solid var(--sv-card-border);
  border-radius:10px;
  padding:18px;
}
.sv-widget{
  background:#fff;
  border:1px solid var(--sv-card-border);
  border-radius:10px;
  padding:18px;
  display:flex;align-items:center;gap:14px;
}
.sv-widget .icon{
  width:46px;height:46px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;color:#fff;background:var(--sv-accent);
  flex-shrink:0;
}
.sv-widget .num{font-size:22px;font-weight:700;line-height:1}
.sv-widget .lbl{color:var(--sv-text-muted);font-size:12.5px}

/* ---------- Tables ---------- */
.table thead th{
  background:#f8f9fc;
  font-size:12.5px;
  text-transform:uppercase;
  letter-spacing:.4px;
  color:var(--sv-text-muted);
  border-bottom:1px solid var(--sv-card-border);
  white-space:nowrap;
}
.table td{vertical-align:middle;font-size:14px}
.sv-card table{margin-bottom:0}

/* ---------- Filter chips ---------- */
.sv-chip-group .btn{border-radius:999px;font-size:13px;padding:5px 14px}
.category-tile{
  border:1px solid var(--sv-card-border);
  border-radius:10px;background:#fff;
  padding:14px;cursor:pointer;transition:.15s;
}
.category-tile:hover{border-color:var(--sv-accent)}
.category-tile.active{border-color:var(--sv-accent);box-shadow:0 0 0 2px rgba(47,111,237,.15)}
.category-tile .icon-circle{
  width:38px;height:38px;border-radius:8px;background:#eef3ff;color:var(--sv-accent);
  display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:8px;
}

/* ---------- Buttons ---------- */
.btn-primary{background:var(--sv-accent);border-color:var(--sv-accent)}
.btn-primary:hover{background:#2559c7;border-color:#2559c7}
.btn-sv-outline{border:1px solid var(--sv-card-border);background:#fff}

/* ---------- Login pages ---------- */
.sv-login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--sv-blue) 0%,var(--sv-blue-dark) 100%);
}
.sv-login-card{
  background:#fff;border-radius:14px;padding:38px 34px;width:100%;max-width:400px;
  box-shadow:0 20px 50px rgba(0,0,0,.25);
}
.sv-login-card .logo-circle{
  width:56px;height:56px;border-radius:12px;background:var(--sv-blue);
  color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;
  margin-bottom:14px;
}

/* ---------- Extra badge colors ---------- */
.text-bg-purple{background:#7c3aed;color:#fff}

/* ---------- Misc ---------- */
.text-muted-sm{color:var(--sv-text-muted);font-size:12.5px}
.sv-print-area{background:#fff;border-radius:10px;padding:30px}
@media print{
  .no-print{display:none !important}
  .sv-main{margin-left:0}
  .sv-content{padding:0}
  body{background:#fff}
}
@media (max-width: 991px){
  .sv-sidebar{transform:translateX(-100%);box-shadow:4px 0 24px rgba(0,0,0,.25)}
  .sv-sidebar.show{transform:translateX(0)}
  .sv-main{margin-left:0}
}
@media (max-width: 767px){
  .sv-topbar{padding:12px 14px;flex-wrap:wrap;gap:8px}
  .sv-topbar h4{font-size:16px}
  .sv-content{padding:14px}
  .sv-card,.sv-widget{padding:14px}
  .modal-dialog{margin:.5rem}
  .d-flex.justify-content-between:has(input[data-table-search]){flex-direction:column;align-items:stretch !important;gap:10px}
  .d-flex.justify-content-between:has(input[data-table-search]) input{max-width:100% !important}
  .table td,.table th{font-size:13px}
  .sv-chip-group{overflow-x:auto;flex-wrap:nowrap !important;padding-bottom:4px}
  .sv-chip-group .btn{white-space:nowrap}
}
/* Sidebar overlay behind the mobile drawer */
.sv-sidebar-backdrop{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:1025;
}
.sv-sidebar-backdrop.show{display:block}

/* ---------- v2 additions ---------- */
.sort-link{color:inherit;text-decoration:none;white-space:nowrap}
.sort-link:hover{color:var(--sv-accent)}
.filter-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}
.filter-bar .form-control,.filter-bar .form-select{width:auto;min-width:140px;max-width:100%}
.stat-link{text-decoration:none;color:inherit;display:block}
.stat-link .sv-widget{transition:.15s}
.stat-link:hover .sv-widget{border-color:var(--sv-accent);box-shadow:0 4px 14px rgba(47,111,237,.12)}
.trend-up{color:#16a34a;font-size:12px;font-weight:600}
.trend-down{color:#dc2626;font-size:12px;font-weight:600}
.trend-flat{color:#6b7280;font-size:12px}
.row-overdue{background:#fff5f5}
.tip{cursor:help;border-bottom:1px dotted #9ca3af}
.meta-grid dt{font-weight:600;color:var(--sv-text-muted);font-size:12.5px}
.meta-grid dd{margin-bottom:10px}
.masked{letter-spacing:1px;color:#6b7280}
.sv-print-area .brandbar{border-bottom:3px solid var(--sv-blue)}
@media (max-width:767px){
  .filter-bar .form-control,.filter-bar .form-select{flex:1 1 45%;min-width:0}
  .sv-widget .num{font-size:19px}
  canvas{max-width:100%}
}

/* ---------- Printed documents (Quotation / Invoice) - matches approved template ---------- */
.doc-header{border-bottom:2px solid var(--sv-blue);padding-bottom:10px;margin-bottom:0}
.doc-company-name{color:var(--sv-blue);font-weight:800;font-size:19px;letter-spacing:.3px}
.doc-title-bar{background:var(--sv-blue);color:#fff;text-align:center;font-weight:700;letter-spacing:1px;padding:8px;margin:12px 0;border-radius:4px}
.doc-box-title{font-weight:700;font-size:12.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--sv-blue);margin-bottom:4px}
.sv-print-area table.table-bordered th,.sv-print-area table.table-bordered td{border-color:#cfd6e4}
.doc-grand-row td{background:var(--sv-blue);color:#fff !important}
.doc-acceptance .border{border-color:#cfd6e4 !important}
@media print{
  .doc-header,.doc-title-bar,.doc-box-title{break-inside:avoid}
  table{page-break-inside:auto}
  tr{page-break-inside:avoid}
}