/* ============================================================
   InventoryPro — Modern UI Stylesheet v2.0
   ============================================================ */

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
  --primary:        #6366f1;
  --primary-dark:   #4f46e5;
  --primary-light:  #e0e7ff;
  --secondary:      #64748b;
  --success:        #10b981;
  --danger:         #ef4444;
  --warning:        #f59e0b;
  --info:           #06b6d4;

  --sidebar-w:      260px;
  --sidebar-bg:     #0f172a;
  --sidebar-hover:  rgba(99,102,241,.12);
  --sidebar-active: rgba(99,102,241,.20);
  --sidebar-text:   #94a3b8;
  --sidebar-heading:#475569;
  --navbar-h:       64px;
  --navbar-bg:      #ffffff;

  --bg:             #f1f5f9;
  --card-bg:        #ffffff;
  --text:           #0f172a;
  --text-muted:     #64748b;
  --border:         #e2e8f0;
  --radius:         12px;
  --radius-sm:      8px;
  --shadow-sm:      0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
  --shadow:         0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:      0 20px 48px rgba(0,0,0,.12);
  --transition:     all .2s cubic-bezier(.4,0,.2,1);

  /* Select2 */
  --s2-bg:          #ffffff;
  --s2-border:      #e2e8f0;
  --s2-text:        #0f172a;
  --s2-hover:       #f1f5f9;

  /* DateRangePicker */
  --drp-bg:         #ffffff;
  --drp-border:     #e2e8f0;
  --drp-text:       #0f172a;
  --drp-hover:      #f1f5f9;
  --drp-in-range:   #e0e7ff;
}

/* ── Dark Theme ────────────────────────────────────────────── */
[data-bs-theme="dark"] {
  --navbar-bg:  #1e293b;
  --bg:         #0f172a;
  --card-bg:    #1e293b;
  --text:       #f1f5f9;
  --text-muted: #94a3b8;
  --border:     #334155;
  --sidebar-bg: #080d1a;
  --primary-light: rgba(99,102,241,.18);

  /* Select2 dark */
  --s2-bg:     #1e293b;
  --s2-border: #334155;
  --s2-text:   #f1f5f9;
  --s2-hover:  #0f172a;

  /* DateRangePicker dark */
  --drp-bg:     #1e293b;
  --drp-border: #334155;
  --drp-text:   #f1f5f9;
  --drp-hover:  #0f172a;
  --drp-in-range: rgba(99,102,241,.25);
}

/* ── Dark mode: Bootstrap component overrides ──────────────── */
[data-bs-theme="dark"] body { background: var(--bg); color: var(--text); }
[data-bs-theme="dark"] .card { background: var(--card-bg); border-color: var(--border); }
[data-bs-theme="dark"] .card-header,
[data-bs-theme="dark"] .card-footer { background: transparent; border-color: var(--border); }
[data-bs-theme="dark"] .top-navbar { background: var(--navbar-bg); border-color: var(--border); }
[data-bs-theme="dark"] .filter-bar { background: var(--card-bg); border-color: var(--border); }
[data-bs-theme="dark"] .table { color: var(--text); --bs-table-bg: transparent; }
[data-bs-theme="dark"] .table thead th { color: var(--text-muted); }
[data-bs-theme="dark"] .table-hover tbody tr:hover { background: rgba(99,102,241,.06); }
[data-bs-theme="dark"] .table th, [data-bs-theme="dark"] .table td { border-color: var(--border); }
[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
  background: var(--card-bg);
  border-color: var(--border);
  color: var(--text);
}
[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
  background: var(--card-bg);
  border-color: var(--primary);
  color: var(--text);
  box-shadow: 0 0 0 3px rgba(99,102,241,.2);
}
[data-bs-theme="dark"] .form-control::placeholder { color: #475569; }
[data-bs-theme="dark"] .input-group-text {
  background: #0f172a;
  border-color: var(--border);
  color: var(--text-muted);
}
[data-bs-theme="dark"] .offcanvas { background: var(--card-bg) !important; }
[data-bs-theme="dark"] .offcanvas-header { background: var(--bg) !important; border-color: var(--border) !important; }
[data-bs-theme="dark"] .offcanvas-footer { background: var(--bg) !important; border-color: var(--border) !important; }
[data-bs-theme="dark"] .offcanvas-body { background: var(--card-bg); color: var(--text); }
[data-bs-theme="dark"] .nav-profile-btn { border-color: var(--border); color: var(--text); }
[data-bs-theme="dark"] .nav-icon-btn { border-color: var(--border); color: var(--text-muted); }
[data-bs-theme="dark"] .nav-icon-btn:hover { background: var(--primary-light); color: var(--primary); }
[data-bs-theme="dark"] .sidebar-toggle { border-color: var(--border); color: var(--text-muted); }
[data-bs-theme="dark"] .dropdown-menu {
  background: var(--card-bg);
  border-color: var(--border);
  color: var(--text);
}
[data-bs-theme="dark"] .dropdown-item { color: var(--text); }
[data-bs-theme="dark"] .dropdown-item:hover { background: var(--bg); }
[data-bs-theme="dark"] .dropdown-divider { border-color: var(--border); }
[data-bs-theme="dark"] .modal-content { background: var(--card-bg); border-color: var(--border); }
[data-bs-theme="dark"] .modal-header, [data-bs-theme="dark"] .modal-footer { border-color: var(--border); }
[data-bs-theme="dark"] .stat-card { background: var(--card-bg); border-color: var(--border); }
[data-bs-theme="dark"] .stat-primary .stat-icon { background: rgba(99,102,241,.2); }
[data-bs-theme="dark"] .stat-success .stat-icon { background: rgba(16,185,129,.2); }
[data-bs-theme="dark"] .stat-warning .stat-icon { background: rgba(245,158,11,.2); }
[data-bs-theme="dark"] .stat-danger  .stat-icon { background: rgba(239,68,68,.2); }
[data-bs-theme="dark"] .stat-info    .stat-icon { background: rgba(6,182,212,.2); }
[data-bs-theme="dark"] .settings-tab-btn { background: var(--card-bg); border-color: var(--border); color: var(--text-muted); }
[data-bs-theme="dark"] .settings-tab-btn:hover { background: var(--primary-light); color: var(--primary); }
[data-bs-theme="dark"] .page-loader { background: var(--bg); }
[data-bs-theme="dark"] ::-webkit-scrollbar-thumb { background: #334155; }

/* ── Dark mode: table-light override (Bootstrap doesn't fix this) ── */
[data-bs-theme="dark"] .table-light,
[data-bs-theme="dark"] thead.table-light,
[data-bs-theme="dark"] tfoot.table-light,
[data-bs-theme="dark"] tr.table-light,
[data-bs-theme="dark"] td.table-light,
[data-bs-theme="dark"] th.table-light {
  --bs-table-bg:            var(--bg) !important;
  --bs-table-border-color:  var(--border) !important;
  --bs-table-color:         var(--text) !important;
  background-color: var(--bg) !important;
  color: var(--text) !important;
  border-color: var(--border) !important;
}
/* tfoot summary strip (custom class used on total rows) */
[data-bs-theme="dark"] tfoot.tfoot-summary,
[data-bs-theme="dark"] tfoot.tfoot-summary tr,
[data-bs-theme="dark"] tfoot.tfoot-summary td {
  background-color: var(--bg) !important;
  color: var(--text) !important;
  border-color: var(--border) !important;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  font-size: .9375rem;
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 10px; }

/* ── Page Loader ───────────────────────────────────────────── */
.page-loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .3s;
}
.page-loader.hidden { opacity: 0; pointer-events: none; }
.loader-ring {
  width: 44px; height: 44px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Layout ────────────────────────────────────────────────── */
.wrapper { display: flex; min-height: 100vh; }
.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex; flex-direction: column; min-height: 100vh;
  transition: var(--transition);
}
.content-body { padding: 28px; flex: 1; }

/* ── Sidebar ───────────────────────────────────────────────── */
.sidebar {
  position: fixed; top: 0; left: 0;
  width: var(--sidebar-w); height: 100vh;
  background: var(--sidebar-bg);
  display: flex; flex-direction: column;
  z-index: 1040;
  transition: var(--transition);
  overflow: hidden;
}
.sidebar:hover { overflow-y: auto; }
.sidebar::-webkit-scrollbar { width: 3px; }
.sidebar::-webkit-scrollbar-thumb { background: #1e293b; }

/* Brand */
.sidebar-brand {
  display: flex; align-items: center; gap: 12px;
  padding: 22px 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  text-decoration: none;
  flex-shrink: 0;
}
.brand-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: .9rem; flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(99,102,241,.4);
}
.brand-name { color: #f8fafc; font-weight: 700; font-size: 1.05rem; letter-spacing: -.02em; }
.brand-badge {
  margin-left: auto;
  background: rgba(99,102,241,.2);
  color: #a5b4fc;
  font-size: .6rem; font-weight: 700;
  padding: 2px 6px; border-radius: 4px;
  text-transform: uppercase; letter-spacing: .05em;
}

/* User info */
.sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  flex-shrink: 0;
}
.sidebar-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  object-fit: cover; flex-shrink: 0;
  border: 2px solid rgba(99,102,241,.4);
}
.sidebar-user-name { color: #e2e8f0; font-size: .82rem; font-weight: 600; line-height: 1.2; }
.sidebar-user-role { color: var(--sidebar-text); font-size: .72rem; }

/* Nav */
.sidebar-nav { flex: 1; padding: 10px 10px 0; overflow-y: auto; }
.nav-group-label {
  display: block;
  padding: 12px 12px 4px;
  font-size: .68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--sidebar-heading);
}
.nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  color: var(--sidebar-text);
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  transition: var(--transition);
  position: relative;
}
.nav-link:hover { background: var(--sidebar-hover); color: #e2e8f0; }
.nav-icon { width: 18px; text-align: center; font-size: .85rem; flex-shrink: 0; }
.nav-item.active > .nav-link {
  background: var(--sidebar-active);
  color: #a5b4fc;
}
.nav-item.active > .nav-link .nav-icon { color: var(--primary); }

/* Sub-menu */
.nav-submenu { padding-left: 38px; overflow: hidden; transition: var(--transition); }
.nav-submenu .nav-link {
  font-size: .825rem; padding: 7px 12px;
  color: #64748b;
}
.nav-submenu .nav-link:hover, .nav-submenu .nav-item.active > .nav-link {
  color: #a5b4fc; background: transparent;
}
.nav-submenu .nav-link::before {
  content: ''; width: 4px; height: 4px;
  background: currentColor; border-radius: 50%;
  margin-right: 8px; flex-shrink: 0;
}
.nav-arrow {
  margin-left: auto;
  font-size: .7rem; color: #475569;
  transition: transform .2s;
}
.nav-item.open > .nav-link .nav-arrow { transform: rotate(90deg); }

/* Sidebar footer */
.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid rgba(255,255,255,.06);
  flex-shrink: 0;
}
.sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.5); z-index: 1039;
}
.sidebar-overlay.show { display: block; }

/* ── Top Navbar ────────────────────────────────────────────── */
.top-navbar {
  position: sticky; top: 0;
  height: var(--navbar-h);
  background: var(--navbar-bg);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px; z-index: 999;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
}
.navbar-left, .navbar-right { display: flex; align-items: center; gap: 6px; }

.sidebar-toggle {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); background: transparent;
  cursor: pointer; transition: var(--transition);
}
.sidebar-toggle:hover { background: var(--primary-light); color: var(--primary); border-color: var(--primary-light); }

.breadcrumb { font-size: .8rem; margin: 0; }
.breadcrumb-item a { color: var(--text-muted); text-decoration: none; }
.breadcrumb-item a:hover { color: var(--primary); }
.breadcrumb-item.active { color: var(--text); font-weight: 500; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--border); }

.nav-icon-btn {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); background: transparent;
  cursor: pointer; position: relative; transition: var(--transition);
  font-size: .9rem;
}
.nav-icon-btn:hover { background: var(--primary-light); color: var(--primary); border-color: var(--primary-light); }
.badge-dot {
  position: absolute; top: 6px; right: 6px;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--danger);
  border: 2px solid var(--navbar-bg);
}
.nav-profile-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px; border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent; cursor: pointer;
  transition: var(--transition);
  color: var(--text);
}
.nav-profile-btn:hover { background: var(--bg); }
.nav-avatar { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }

/* ── Page Header ───────────────────────────────────────────── */
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.page-title {
  margin: 0; font-size: 1.375rem;
  font-weight: 700; letter-spacing: -.02em; color: var(--text);
}
.page-title span { color: var(--primary); }

/* ── Cards ─────────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.card:hover { box-shadow: var(--shadow); }
.card-header {
  background: transparent;
  border-bottom: 1px solid var(--border);
  padding: 16px 20px; font-weight: 600; font-size: .9rem;
}
.card-body { padding: 20px; }
.card-footer { background: transparent; border-top: 1px solid var(--border); padding: 12px 20px; }

/* ── Stat Cards ────────────────────────────────────────────── */
.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex; align-items: flex-start; gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.stat-card::after {
  content: ''; position: absolute;
  top: 0; right: 0; width: 60px; height: 60px;
  border-radius: 0 12px 0 60px;
  opacity: .06;
}
.stat-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.stat-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}
.stat-primary .stat-icon { background: #ede9fe; color: var(--primary); }
.stat-primary::after   { background: var(--primary); }
.stat-success .stat-icon { background: #d1fae5; color: var(--success); }
.stat-success::after   { background: var(--success); }
.stat-warning .stat-icon { background: #fef3c7; color: var(--warning); }
.stat-warning::after   { background: var(--warning); }
.stat-danger  .stat-icon { background: #fee2e2; color: var(--danger); }
.stat-danger::after    { background: var(--danger); }
.stat-info    .stat-icon { background: #cffafe; color: var(--info); }
.stat-info::after      { background: var(--info); }
.stat-value { font-size: 1.625rem; font-weight: 800; line-height: 1; letter-spacing: -.03em; }
.stat-label { font-size: .775rem; color: var(--text-muted); margin-top: 4px; font-weight: 500; text-transform: uppercase; letter-spacing: .05em; }
.stat-change { font-size: .75rem; margin-top: 6px; }
.stat-change.up { color: var(--success); }
.stat-change.down { color: var(--danger); }

/* ── Tables ────────────────────────────────────────────────── */
.table { color: var(--text); --bs-table-bg: transparent; }
.table > :not(caption) > * > * { padding: 12px 16px; }
.table thead th {
  font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  background: transparent;
  white-space: nowrap;
}
.table-hover tbody tr { transition: var(--transition); }
.table-hover tbody tr:hover { background: rgba(99,102,241,.04); }
.table-avatar { width: 32px; height: 32px; border-radius: 8px; object-fit: cover; }
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ── Forms ─────────────────────────────────────────────────── */
.form-label { font-size: .825rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-label.required::after { content: ' *'; color: var(--danger); }
.form-control, .form-select {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card-bg);
  color: var(--text);
  font-size: .875rem;
  transition: var(--transition);
  padding: 9px 13px;
}
.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,.15);
  background: var(--card-bg);
  color: var(--text);
}
.form-control::placeholder { color: #94a3b8; }
.input-group-text {
  background: var(--bg); border-color: var(--border);
  color: var(--text-muted);
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn { border-radius: var(--radius-sm); font-size: .875rem; font-weight: 600; transition: var(--transition); }
.btn-primary {
  background: var(--primary); border-color: var(--primary); color: #fff;
  box-shadow: 0 1px 3px rgba(99,102,241,.3);
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); box-shadow: 0 4px 12px rgba(99,102,241,.4); }
.btn-outline-primary { border-color: var(--primary); color: var(--primary); }
.btn-outline-primary:hover { background: var(--primary); color: #fff; }
.btn-success { background: var(--success); border-color: var(--success); }
.btn-danger  { background: var(--danger);  border-color: var(--danger); }
.btn-warning { background: var(--warning); border-color: var(--warning); }
.btn-sm { padding: .35rem .75rem; font-size: .8rem; }
.btn-icon {
  width: 32px; height: 32px; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
}

/* ── Badges ────────────────────────────────────────────────── */
.badge { font-weight: 600; font-size: .72rem; letter-spacing: .02em; border-radius: 6px; padding: 3px 8px; }
.badge-soft-primary { background: var(--primary-light); color: var(--primary); }
.badge-soft-success { background: #d1fae5; color: #065f46; }
.badge-soft-danger  { background: #fee2e2; color: #991b1b; }
.badge-soft-warning { background: #fef3c7; color: #92400e; }

/* ── Offcanvas Forms ───────────────────────────────────────── */
.offcanvas {
  background: var(--card-bg) !important;
  box-shadow: -8px 0 40px rgba(0,0,0,.18) !important;
  z-index: 1055 !important;
}
/* Width variants — use custom class names to avoid Bootstrap conflicts */
.offcanvas.oc-md  { --bs-offcanvas-width: 480px; }
.offcanvas.oc-lg  { --bs-offcanvas-width: 620px; }
.offcanvas.oc-xl  { --bs-offcanvas-width: 780px; }

.offcanvas-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border) !important;
  background: var(--bg) !important;
  flex-shrink: 0;
}
.offcanvas-title {
  font-weight: 700; font-size: 1rem; letter-spacing: -.01em;
  color: var(--text);
}
.offcanvas-body {
  padding: 24px;
  overflow-y: auto;
  background: var(--card-bg);
  color: var(--text);
  flex: 1;
}
.offcanvas .btn-close { opacity: .5; }
.offcanvas .btn-close:hover { opacity: 1; }
.offcanvas-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border) !important;
  background: var(--bg) !important;
  display: flex; gap: 10px; flex-shrink: 0;
}
/* Make sure backdrop covers properly */
.offcanvas-backdrop { z-index: 1050 !important; }

/* ── Pagination ────────────────────────────────────────────── */
.pagination-container { display: flex; align-items: center; gap: 4px; }
.page-link {
  border-radius: var(--radius-sm) !important;
  font-size: .82rem; font-weight: 500;
  color: var(--text-muted); border-color: var(--border);
  background: var(--card-bg); padding: 5px 10px;
  transition: var(--transition);
}
.page-link:hover { background: var(--primary-light); color: var(--primary); border-color: var(--primary-light); }
.page-item.active .page-link { background: var(--primary); border-color: var(--primary); color: #fff; }
.page-item.disabled .page-link { background: var(--bg); color: var(--border); }

/* ── Footer ────────────────────────────────────────────────── */
.app-footer {
  background: var(--card-bg); border-top: 1px solid var(--border);
  padding: 14px 28px; margin-top: auto;
}
.footer-inner { display: flex; justify-content: space-between; align-items: center; font-size: .8rem; color: var(--text-muted); }

/* ── Sidebar collapsed ─────────────────────────────────────── */
.sidebar-collapsed .sidebar { width: 72px; }
.sidebar-collapsed .main-content { margin-left: 72px; }
.sidebar-collapsed .brand-name,
.sidebar-collapsed .brand-badge,
.sidebar-collapsed .sidebar-user-info,
.sidebar-collapsed .nav-link > span:not(.nav-icon),
.sidebar-collapsed .nav-group-label,
.sidebar-collapsed .nav-arrow,
.sidebar-collapsed .nav-submenu { display: none !important; }
.sidebar-collapsed .nav-link { justify-content: center; padding: 10px; }
.sidebar-collapsed .sidebar-user { justify-content: center; }
.sidebar-collapsed .sidebar-brand { justify-content: center; padding: 20px 10px; }
.sidebar-collapsed .sidebar-footer { padding: 10px; }

/* ── Settings Nav Pills ────────────────────────────────────── */
.settings-nav-wrap { margin-bottom: 24px; }

/* Desktop pill tabs */
.settings-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.settings-tab-btn {
  display: flex; align-items: center; gap: 7px;
  padding: 8px 16px; border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card-bg); color: var(--text-muted);
  font-size: .825rem; font-weight: 600;
  cursor: pointer; text-decoration: none;
  transition: var(--transition);
  white-space: nowrap;
}
.settings-tab-btn:hover { background: var(--primary-light); color: var(--primary); border-color: var(--primary-light); }
.settings-tab-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); box-shadow: 0 2px 8px rgba(99,102,241,.3); }

/* ── Quick Access Links (Dashboard) ───────────────────────── */
/* Primary action tile grid — 2 columns */
.qa-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.qa-tile {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--qa-color, var(--primary)) 8%, var(--card-bg));
  border: 1.5px solid color-mix(in srgb, var(--qa-color, var(--primary)) 20%, transparent);
  color: var(--qa-color, var(--primary));
  font-weight: 700;
  font-size: .88rem;
  text-decoration: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.qa-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--qa-color, var(--primary));
  opacity: 0;
  transition: opacity .2s;
}
.qa-tile:hover { transform: translateY(-3px); box-shadow: 0 8px 24px color-mix(in srgb, var(--qa-color, var(--primary)) 25%, transparent); color: #fff; border-color: transparent; }
.qa-tile:hover::before { opacity: 1; }
.qa-tile:hover .qa-tile-icon,
.qa-tile:hover .qa-tile-label,
.qa-tile:hover .qa-tile-arrow { position: relative; z-index: 1; color: #fff !important; }
.qa-tile-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--qa-color, var(--primary)) 15%, transparent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--transition);
  position: relative; z-index: 1;
}
.qa-tile-label { flex: 1; position: relative; z-index: 1; }
.qa-tile-arrow {
  font-size: .7rem;
  opacity: .4;
  transition: var(--transition);
  position: relative; z-index: 1;
}
.qa-tile:hover .qa-tile-arrow { opacity: 1; transform: translateX(3px); }
[data-bs-theme="dark"] .qa-tile {
  background: color-mix(in srgb, var(--qa-color, var(--primary)) 12%, var(--bg));
}

/* Small pill links */
.ql-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border-radius: 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: .8rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.ql-item:hover {
  background: var(--ql-color, var(--primary));
  border-color: var(--ql-color, var(--primary));
  color: #fff !important;
  transform: translateY(-1px);
}
.ql-item:hover .ql-icon { background: rgba(255,255,255,.2) !important; color: #fff !important; }
.ql-icon {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--ql-color, var(--primary)) 15%, transparent);
  color: var(--ql-color, var(--primary));
  display: flex; align-items: center; justify-content: center;
  font-size: .68rem; flex-shrink: 0;
  transition: var(--transition);
}
[data-bs-theme="dark"] .ql-item { background: var(--bg); border-color: var(--border); color: var(--text); }
[data-bs-theme="dark"] .ql-item:hover { color: #fff !important; }

/* Legacy big button style — kept for compat */
.ql-big { display:inline-flex; align-items:center; gap:10px; padding:11px 22px; border-radius:var(--radius-sm); font-size:.9rem; font-weight:700; white-space:nowrap; transition:var(--transition); }
.ql-big-icon { width:34px; height:34px; border-radius:8px; display:flex; align-items:center; justify-content:center; font-size:.95rem; flex-shrink:0; }

/* ── Quick Connect Bar (old — kept for compat) ─────────────── */
.quick-connect { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; box-shadow: var(--shadow-sm); }
.quick-connect-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.qc-btn { display: flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: var(--radius-sm); text-decoration: none; color: var(--text); background: var(--bg); border: 1px solid var(--border); transition: var(--transition); font-size: .82rem; font-weight: 600; white-space: nowrap; }
.qc-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); color: var(--text); border-color: transparent; }
.qc-icon { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: .85rem; flex-shrink: 0; }

/* ── Filter Bar ────────────────────────────────────────────── */
.filter-bar {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 18px;
  margin-bottom: 16px; box-shadow: var(--shadow-sm);
}

/* ── Status Toggle ─────────────────────────────────────────── */
.form-check-input:checked { background-color: var(--success); border-color: var(--success); }

/* ── Auth Pages ────────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  background: var(--sidebar-bg);
  display: flex;
}
.auth-left {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 40px; position: relative; overflow: hidden;
}
.auth-left-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #1e1b4b 100%);
}
.auth-left-content { position: relative; z-index: 1; text-align: center; max-width: 400px; }
.auth-left-logo {
  width: 72px; height: 72px; border-radius: 20px;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; color: #fff; margin: 0 auto 24px;
  box-shadow: 0 16px 40px rgba(99,102,241,.5);
}
.auth-left h1 { color: #f8fafc; font-size: 2rem; font-weight: 800; letter-spacing: -.03em; margin-bottom: 12px; }
.auth-left p { color: #94a3b8; font-size: .95rem; line-height: 1.7; }
.auth-feature { display: flex; align-items: center; gap: 12px; text-align: left; margin-top: 16px; }
.auth-feature-icon { width: 36px; height: 36px; border-radius: 10px; background: rgba(99,102,241,.2); display: flex; align-items: center; justify-content: center; color: #a5b4fc; flex-shrink: 0; }
.auth-feature-text { color: #cbd5e1; font-size: .85rem; }

.auth-right {
  width: 480px; flex-shrink: 0;
  background: var(--card-bg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 48px 48px;
  border-left: 1px solid var(--border);
}
.auth-right-header { text-align: center; margin-bottom: 36px; }
.auth-right-header h2 { font-size: 1.625rem; font-weight: 800; letter-spacing: -.02em; margin-bottom: 6px; }
.auth-right-header p { color: var(--text-muted); font-size: .875rem; }
.auth-form { width: 100%; max-width: 360px; }
.auth-form .form-group { margin-bottom: 18px; }
.auth-divider { text-align: center; margin: 20px 0; color: var(--text-muted); font-size: .8rem; position: relative; }
.auth-divider::before { content: ''; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: var(--border); }
.auth-divider span { background: var(--card-bg); padding: 0 12px; position: relative; }
.auth-bottom { margin-top: 24px; text-align: center; font-size: .8rem; color: var(--text-muted); }

/* ── Notification Dropdown ─────────────────────────────────── */
.notif-dropdown { width: 340px; border-radius: var(--radius); box-shadow: var(--shadow-lg); border: 1px solid var(--border); }
.notif-item { padding: 12px 16px; border-bottom: 1px solid var(--border); display: flex; gap: 12px; }
.notif-item:hover { background: var(--bg); }
.notif-item:last-child { border-bottom: none; }

/* ── Responsive ────────────────────────────────────────────── */

/* Tablet: sidebar slides in */
@media (max-width: 991.98px) {
  .main-content { margin-left: 0; }
  .sidebar { left: -100%; transition: left .25s ease; }
  .sidebar.open { left: 0; }
  .sidebar-collapsed .main-content { margin-left: 0; }
  .sidebar-collapsed .sidebar { width: var(--sidebar-w); }
}

/* ── Mobile base (≤ 767px) ─────────────────────────────────── */
@media (max-width: 767.98px) {
  .content-body { padding: 12px 10px; }
  .page-title   { font-size: 1.1rem; }
  .page-header  { gap: 8px; }

  /* Navbar compact */
  .top-navbar  { padding: 0 12px; height: 54px; }
  .nav-profile-btn span { display: none !important; }

  /* Cards */
  .card-body   { padding: 14px 12px; }
  .card-header { padding: 10px 14px; }

  /* Filter bar: all children full width */
  .filter-bar { padding: 10px; }
  .filter-bar .row > * { width: 100% !important; max-width: 100% !important; flex: 0 0 100% !important; }
  .filter-bar .d-flex.gap-1 { width: 100%; }
  .filter-bar #apply-filters,
  .filter-bar button[id="apply-filters"] { width: 100%; }

  /* Offcanvas full width */
  .offcanvas.oc-md, .offcanvas.oc-lg, .offcanvas.oc-xl {
    --bs-offcanvas-width: 100vw !important;
  }

  /* Auth */
  .auth-left  { display: none; }
  .auth-right { width: 100%; border: none; padding: 28px 20px; }


  /* Page header wraps */
  .page-header.d-flex { flex-wrap: wrap; }

  /* Quick actions */
  .qa-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .qa-tile { padding: 11px 10px; font-size: .82rem; }

  /* Pagination center */
  .pagination-container { justify-content: center; }

  /* Tables: horizontal scroll by default */
  .table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

/* ── Line-item table: CARD layout on mobile ─────────────────── */
/* Applied to the product-row tables inside sales/purchases */
@media (max-width: 767.98px) {
  .li-table-wrap { overflow: visible !important; }
  .li-table-wrap table thead { display: none !important; }
  .li-table-wrap table { display: block; }
  .li-table-wrap table tbody { display: block; }

  .li-row {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    background: var(--card-bg);
  }
  .li-row td {
    display: block !important;
    border: none !important;
    padding: 0 !important;
    width: auto !important;
    min-width: 0 !important;
  }
  /* Product select spans full width */
  .li-row td:first-child { grid-column: 1 / -1; }
  /* Remove button spans full width, right aligned */
  .li-row td:last-child  { grid-column: 1 / -1; text-align: right; }

  .li-row td::before {
    content: attr(data-label);
    display: block;
    font-size: .68rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 3px;
  }
  /* Inputs full width inside card */
  .li-row .form-control,
  .li-row .form-select { width: 100%; }

  /* Walk-in specific line row */
  .line-row {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    background: var(--card-bg);
  }
  .line-row td { display: block !important; border: none !important; padding: 0 !important; }
  .line-row td:first-child { grid-column: 1 / -1; }
  .line-row td:last-child  { grid-column: 1 / -1; text-align: right; }
  .line-row .form-control,
  .line-row .form-select { width: 100%; }
}

/* ── Form inputs: proper touch targets & sizing ─────────────── */
@media (max-width: 767.98px) {
  /* Prevent iOS zoom — inputs must be ≥ 16px */
  .form-control,
  .form-select { font-size: 16px !important; min-height: 44px; }
  .form-control-sm,
  .form-select-sm { font-size: 15px !important; min-height: 40px; }
  .input-group .form-control { font-size: 16px !important; }

  /* Offcanvas footer: stack buttons */
  .offcanvas-footer { flex-direction: column; }
  .offcanvas-footer .btn { width: 100%; }

  /* Summary card not sticky on mobile */
  .col-lg-4 .sticky-top { position: relative !important; top: auto !important; }
}

/* ── Desktop line-item input sizing fix (web view) ───────────── */
/* Make qty/price/etc inputs bigger on desktop too */
.li-row .form-control-sm,
.li-row .form-select-sm,
.line-row .form-control-sm,
.line-row .form-select-sm {
  font-size: .875rem !important;
  padding: 7px 10px !important;
  min-height: 36px !important;
}
/* Wider columns for qty and price on desktop */
@media (min-width: 768px) {
  table th:has(.li-qty), table td:has(.li-qty) { width: 80px !important; }
  table th:has(.li-price), table td:has(.li-price) { width: 120px !important; }
  table th:has(.li-disc), table td:has(.li-disc) { width: 90px !important; }
  table th:has(.li-gst-amt), table td:has(.li-gst-amt) { width: 90px !important; }
  table th:has(.li-total), table td:has(.li-total) { width: 100px !important; }
}

/* ── Extra small: ≤ 575px ──────────────────────────────────────── */
@media (max-width: 575.98px) {
  .content-body { padding: 8px; }

  /* Stat cards compact */
  .stat-card  { padding: 12px 10px; gap: 10px; }
  .stat-icon  { width: 36px; height: 36px; font-size: .95rem; }
  .stat-value { font-size: 1.1rem; }
  .stat-label { font-size: .68rem; }

  /* Walk-in list table: show only essentials */
  .walkin-list-table td:nth-child(3),
  .walkin-list-table th:nth-child(3) { display: none; } /* hide UPI column */

  /* Card headers stack */
  .card-header.d-flex { flex-wrap: wrap; gap: 6px; }

  /* DRP on small screens */
  .daterangepicker { width: 100% !important; left: 0 !important; right: 0 !important; border-radius: 0; }
  .daterangepicker .ranges { float: none; width: 100%; }
  .daterangepicker .drp-calendar { float: none; width: 100%; }
}

/* ── Touch targets ──────────────────────────────────────────── */
@media (hover: none) and (pointer: coarse) {
  .btn       { min-height: 42px; }
  .btn-sm    { min-height: 38px; padding: .4rem .85rem; }
  .btn-icon  { width: 38px; height: 38px; }
  .nav-link  { padding: 11px 12px; }
  .page-link { padding: 7px 12px; }
  .select2-container--bootstrap-5 .select2-results__option { padding: 11px 14px; }
  .form-check-input { width: 1.15em; height: 1.15em; }
}

/* ── Select2 Custom Theme ──────────────────────────────────── */
.select2-container--bootstrap-5 .select2-selection {
  background: var(--s2-bg) !important;
  border: 1px solid var(--s2-border) !important;
  border-radius: var(--radius-sm) !important;
  color: var(--s2-text) !important;
  font-size: .875rem;
  min-height: 38px;
  padding: 4px 8px;
  transition: var(--transition);
}
.select2-container--bootstrap-5 .select2-selection:focus,
.select2-container--bootstrap-5.select2-container--focus .select2-selection {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px rgba(99,102,241,.15) !important;
  outline: none !important;
}
.select2-container--bootstrap-5 .select2-selection--single .select2-selection__rendered {
  color: var(--s2-text) !important;
  line-height: 1.6;
  padding-left: 4px;
}
.select2-container--bootstrap-5 .select2-selection--single .select2-selection__placeholder {
  color: #94a3b8 !important;
}
.select2-container--bootstrap-5 .select2-selection--single .select2-selection__arrow {
  top: 50%;
  transform: translateY(-50%);
  right: 8px;
}
.select2-container--bootstrap-5 .select2-dropdown {
  background: var(--s2-bg) !important;
  border: 1px solid var(--s2-border) !important;
  border-radius: var(--radius-sm) !important;
  box-shadow: var(--shadow-lg) !important;
  color: var(--s2-text);
  z-index: 9999;
}
.select2-container--bootstrap-5 .select2-search__field {
  background: var(--s2-bg) !important;
  border: 1px solid var(--s2-border) !important;
  border-radius: var(--radius-sm) !important;
  color: var(--s2-text) !important;
  font-size: .85rem;
  padding: 6px 10px;
}
.select2-container--bootstrap-5 .select2-search__field::placeholder { color: #94a3b8 !important; }
.select2-container--bootstrap-5 .select2-results__option {
  color: var(--s2-text) !important;
  font-size: .875rem;
  padding: 8px 12px;
}
.select2-container--bootstrap-5 .select2-results__option--highlighted {
  background: var(--primary) !important;
  color: #fff !important;
}
.select2-container--bootstrap-5 .select2-results__option--selected {
  background: var(--primary-light) !important;
  color: var(--primary) !important;
}
.select2-container--bootstrap-5 .select2-results__option[aria-disabled=true] {
  color: var(--text-muted) !important;
}
/* Full width */
.select2-container { width: 100% !important; }
/* Small variant */
.select2-sm .select2-container--bootstrap-5 .select2-selection {
  min-height: 32px !important;
  font-size: .82rem !important;
  padding: 2px 6px !important;
}

/* ── DateRangePicker Theme ─────────────────────────────────── */
.daterangepicker {
  background: var(--drp-bg) !important;
  border: 1px solid var(--drp-border) !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow-lg) !important;
  color: var(--drp-text) !important;
  font-family: inherit;
  font-size: .875rem;
  z-index: 9999;
}
.daterangepicker .calendar-table {
  background: var(--drp-bg) !important;
  border: none !important;
}
.daterangepicker .calendar-table table { border-spacing: 0; }
.daterangepicker th,
.daterangepicker td { color: var(--drp-text) !important; border-radius: 6px !important; }
.daterangepicker td.available:hover,
.daterangepicker th.available:hover {
  background: var(--drp-hover) !important;
  color: var(--drp-text) !important;
}
.daterangepicker td.active,
.daterangepicker td.active:hover {
  background: var(--primary) !important;
  color: #fff !important;
}
.daterangepicker td.in-range {
  background: var(--drp-in-range) !important;
  color: var(--drp-text) !important;
}
.daterangepicker td.off,
.daterangepicker td.off.in-range,
.daterangepicker td.off.start-date,
.daterangepicker td.off.end-date {
  background: transparent !important;
  color: var(--text-muted) !important;
  opacity: .4;
}
.daterangepicker td.today { font-weight: 700; }
.daterangepicker td.today::after {
  content: '';
  display: block;
  width: 4px; height: 4px;
  background: var(--primary);
  border-radius: 50%;
  margin: 0 auto;
}
.daterangepicker .ranges li {
  color: var(--drp-text) !important;
  border-radius: var(--radius-sm) !important;
  font-size: .85rem;
  padding: 8px 14px;
  cursor: pointer;
  transition: var(--transition);
}
.daterangepicker .ranges li:hover {
  background: var(--drp-hover) !important;
  color: var(--primary) !important;
}
.daterangepicker .ranges li.active {
  background: var(--primary) !important;
  color: #fff !important;
}
.daterangepicker .drp-buttons {
  background: var(--drp-bg) !important;
  border-top: 1px solid var(--drp-border) !important;
}
.daterangepicker .drp-selected { color: var(--text-muted); font-size: .8rem; }
.daterangepicker .cancelBtn {
  background: transparent !important;
  border: 1px solid var(--drp-border) !important;
  color: var(--drp-text) !important;
  border-radius: var(--radius-sm) !important;
  font-size: .82rem;
}
.daterangepicker .applyBtn {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  border-radius: var(--radius-sm) !important;
  font-size: .82rem;
}
.daterangepicker.show-calendar .drp-calendar { border: none !important; }
.daterangepicker select.monthselect,
.daterangepicker select.yearselect {
  background: var(--drp-bg) !important;
  border: 1px solid var(--drp-border) !important;
  color: var(--drp-text) !important;
  border-radius: 6px !important;
  font-size: .82rem;
}
/* Trigger input button style */
.drp-input {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 7px 12px;
  font-size: .875rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  transition: var(--transition);
  user-select: none;
  width: 100%;
}
.drp-input:hover { border-color: var(--primary); }
.drp-input i { color: var(--primary); font-size: .85rem; }
.drp-input .drp-range { font-weight: 600; font-size: .85rem; }
.drp-input .drp-arrow { margin-left: auto; font-size: .65rem; color: var(--text-muted); }

/* ═══════════════════════════════════════════════════════════
   GLOBAL MOBILE CARD SYSTEM — v3.6.5
   Classes: m-card-table, m-card-table-wrap, m-filter-toggle,
            m-filter-body, li-table-wrap, li-row, line-row
   ═══════════════════════════════════════════════════════════ */

/* 1. Collapsible filter toggle button */
.m-filter-toggle { display: none; }

@media (max-width: 767.98px) {
  .m-filter-toggle {
    display: flex; align-items: center; justify-content: space-between;
    width: 100%; padding: 10px 14px; margin-bottom: 8px;
    background: var(--card-bg); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text);
    font-size: .875rem; font-weight: 600; cursor: pointer;
  }
  .m-filter-toggle .m-fi { transition: transform .2s; font-size: .8rem; color: var(--text-muted); }
  .m-filter-toggle.open .m-fi { transform: rotate(180deg); }

  .m-filter-body { display: none; }
  .m-filter-body.open { display: block; }
  .m-filter-body .row > * {
    width: 100% !important; max-width: 100% !important;
    flex: 0 0 100% !important; margin-bottom: 8px;
  }
  .m-filter-body .d-flex.gap-1 { width: 100%; }
}

/* 2. Table → card-list on mobile */
@media (max-width: 767.98px) {
  .m-card-table-wrap { overflow: visible !important; }
  .m-card-table thead { display: none !important; }
  .m-card-table, .m-card-table tbody { display: block !important; width: 100%; }

  .m-card-table tbody tr {
    display: block !important;
    background: var(--card-bg); border: 1px solid var(--border);
    border-radius: var(--radius-sm); margin-bottom: 10px;
    box-shadow: var(--shadow-sm); overflow: hidden;
  }
  .m-card-table tbody td {
    display: flex !important; align-items: center;
    justify-content: space-between; gap: 8px;
    padding: 9px 14px !important; border: none !important;
    border-bottom: 1px solid var(--border) !important;
    font-size: .875rem;
  }
  .m-card-table tbody td:last-child { border-bottom: none !important; }
  .m-card-table tbody td[data-label]::before {
    content: attr(data-label); font-size: .72rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .05em;
    color: var(--text-muted); flex-shrink: 0; white-space: nowrap;
  }
  .m-card-table tbody td.m-primary {
    font-weight: 700; font-size: .95rem;
    background: color-mix(in srgb, var(--primary) 4%, var(--card-bg));
  }
  .m-card-table tbody td.m-actions {
    justify-content: flex-end; gap: 6px;
    background: var(--bg);
  }
  .m-card-table tbody td.m-actions::before { display: none; }

  /* tfoot summary strip */
  .m-card-table tfoot tr {
    display: flex !important; flex-wrap: wrap; gap: 12px;
    background: var(--bg); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 12px 14px; margin-top: 8px;
  }
  .m-card-table tfoot td {
    display: inline-flex !important; flex-direction: column;
    padding: 0 !important; border: none !important;
    font-size: .82rem; font-weight: 700; min-width: 0;
  }
  .m-card-table tfoot td[data-label]::before {
    content: attr(data-label); font-size: .68rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted);
  }
}

/* 3. Line-item form → 2-column card on mobile */
@media (max-width: 767.98px) {
  .li-table-wrap { overflow: visible !important; }
  .li-table-wrap table thead { display: none !important; }
  .li-table-wrap table, .li-table-wrap table tbody { display: block !important; }

  .li-row, .line-row {
    display: grid !important; grid-template-columns: 1fr 1fr;
    gap: 8px; background: var(--card-bg); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 12px; margin-bottom: 10px;
    box-shadow: var(--shadow-sm);
  }
  .li-row td, .line-row td {
    display: block !important; border: none !important;
    padding: 0 !important; width: auto !important; min-width: 0 !important;
  }
  .li-row td:first-child, .line-row td:first-child { grid-column: 1 / -1; }
  .li-row td:last-child, .line-row td:last-child {
    grid-column: 1 / -1; text-align: right; padding-top: 4px !important;
  }
  .li-row td::before, .line-row td::before {
    content: attr(data-label); display: block; font-size: .68rem;
    font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
    color: var(--text-muted); margin-bottom: 4px;
  }
  .li-row td:first-child::before,
  .li-row td:last-child::before,
  .line-row td:first-child::before,
  .line-row td:last-child::before { display: none; }
  .li-row .form-control, .li-row .form-select,
  .line-row .form-control, .line-row .form-select { width: 100% !important; }
  .col-lg-4 .sticky-top { position: relative !important; top: auto !important; }
}

/* 4. Desktop: line-item input sizing (bigger than sm) */
.li-row .form-control-sm, .li-row .form-select-sm,
.line-row .form-control-sm, .line-row .form-select-sm {
  font-size: .875rem !important; padding: 7px 10px !important; min-height: 36px !important;
}

/* ── li-card: div-based line item layout ─────────────────────
   Row 1: Product (70%) + Qty (30%)
   Row 2: remaining fields split equally
   ─────────────────────────────────────────────────────────── */
.li-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card-bg);
  margin-bottom: 8px;
  overflow: hidden;
}
.li-card-row1 {
  display: flex;
  gap: 8px;
  padding: 10px 12px 6px;
  background: color-mix(in srgb, var(--primary) 4%, var(--card-bg));
  border-bottom: 1px solid var(--border);
}
.li-product-wrap { flex: 0 0 70%; min-width: 0; }
.li-qty-wrap     { flex: 0 0 calc(30% - 8px); min-width: 0; }

.li-card-row2 {
  display: flex;
  gap: 8px;
  padding: 6px 12px 10px;
  flex-wrap: wrap;
}
.li-field         { flex: 1 1 0; min-width: 90px; }
.li-remove-wrap   { flex: 0 0 auto; min-width: 60px; max-width: 80px; }

.li-lbl {
  display: block;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted);
  margin-bottom: 3px;
}
.li-card .form-control-sm,
.li-card .form-select-sm {
  font-size: .875rem !important;
  min-height: 36px !important;
  padding: 5px 8px !important;
}

@media (max-width: 767.98px) {
  .li-card-row2 { flex-wrap: wrap; }
  .li-field     { flex: 1 1 calc(50% - 8px); min-width: 0; }
  .li-remove-wrap { flex: 0 0 100%; max-width: 100%; }
  .li-remove-wrap .btn { width: 100%; }
}

/* 5. Mobile input sizing */
@media (max-width: 767.98px) {
  .form-control, .form-select { font-size: 16px !important; min-height: 44px; }
  .form-control-sm, .form-select-sm { font-size: 15px !important; min-height: 40px; }
  .input-group .form-control { font-size: 16px !important; }
  .offcanvas.oc-md, .offcanvas.oc-lg, .offcanvas.oc-xl { --bs-offcanvas-width: 100vw !important; }
  .offcanvas-footer { flex-direction: column; }
  .offcanvas-footer .btn { width: 100%; }
}

/* 6. Touch targets */
@media (hover: none) and (pointer: coarse) {
  .btn { min-height: 42px; } .btn-sm { min-height: 38px; }
  .btn-icon { width: 38px; height: 38px; }
  .select2-container--bootstrap-5 .select2-results__option { padding: 11px 14px; }
}

/* ── Settings page mobile improvements ─────────────────────── */
@media (max-width: 767.98px) {
  /* form-text descriptions wrap properly */
  .form-text { word-break: break-word; overflow-wrap: break-word; white-space: normal; }

  /* Settings form: col-md-* full width on mobile */
  .card-body .row.g-3 > [class*="col-md-"] {
    width: 100% !important; max-width: 100% !important; flex: 0 0 100% !important;
  }

  /* Settings card doesn't overflow */
  .col-12.col-lg-9 .card,
  .col-12.col-lg-7 .card { overflow: hidden; }

  /* Settings mobile select — visually prominent */
  #settings-mobile-nav {
    font-size: 15px !important;
    min-height: 46px;
    border-width: 2px;
    background-color: var(--card-bg);
    color: var(--text);
  }
}