/* ============================================================================
   app-theme.css  ·  BrickSolutions design system — v4 "Tabler Bootstrap 5"
   ----------------------------------------------------------------------------
   Adopted from tabler.io. White sidebar, Tabler blue primary, refined borders,
   subtle shadows. Loaded after bootstrap.min.css so its tokens override
   defaults. No markup-side migration required — every existing Bootstrap
   class continues to work; this stylesheet simply restyles them.
   ============================================================================ */

:root {
    /* ── Brand: Tabler blue (primary) + Tabler orange (accent) ────────────── */
    --bs-primary:        #206bc4;
    --bs-primary-rgb:    32, 107, 196;
    --bs-link-color:     #206bc4;
    --bs-link-hover-color: #1a5599;
    --bs-body-color:     #1e293b;
    --bs-body-bg:        #f5f7fb;     /* Tabler's signature pale-blue-grey */
    --bs-border-color:   #e6e7e9;

    --brand-primary:     #206bc4;
    --brand-primary-50:  #e8f1fc;
    --brand-primary-100: #c8dcf5;
    --brand-primary-200: #a2c5ee;
    --brand-primary-300: #7baee7;
    --brand-primary-400: #4d8edd;
    --brand-primary-500: #2b78cc;
    --brand-primary-600: #206bc4;
    --brand-primary-700: #1a5599;
    --brand-primary-800: #144078;
    --brand-primary-900: #102f57;

    --brand-azure:       #4299e1;
    --brand-cyan:        #17a2b8;
    --brand-accent:      #f76707;     /* Tabler orange */
    --brand-accent-50:   #fdece0;
    --brand-accent-700:  #c5530a;

    /* Tabler-flavoured semantic colours */
    --bs-success:        #2fb344;
    --bs-info:           #4299e1;
    --bs-warning:        #f76707;
    --bs-danger:         #d63939;

    /* Tabler greys (custom — not exactly Slate, slightly cooler) */
    --tblr-50:  #fbfbfc;
    --tblr-100: #f1f3f8;
    --tblr-200: #e6e7e9;
    --tblr-300: #d2d6db;
    --tblr-400: #99a1ac;
    --tblr-500: #67738a;     /* Tabler's signature muted text */
    --tblr-600: #4a5568;
    --tblr-700: #2d3548;
    --tblr-800: #1e293b;
    --tblr-900: #182433;     /* Tabler dark-sidebar / dark surfaces */

    /* Surfaces */
    --bg-app:        #f5f7fb;
    --bg-card:       #ffffff;
    --bg-muted:      #fbfbfc;
    --border-soft:   #f1f3f8;
    --border-base:   #e6e7e9;
    --border-strong: #d2d6db;

    /* Type */
    --text-base:  #1e293b;
    --text-muted: #67738a;
    --text-soft:  #99a1ac;

    /* Tabler shadows — *much* softer than Volt's */
    --shadow-xs: 0 1px 2px rgba(30, 41, 59, .04);
    --shadow-sm: rgba(30, 41, 59, .04) 0 2px 4px 0;
    --shadow:    rgba(30, 41, 59, .06) 0 2px 4px 0, rgba(30, 41, 59, .04) 0 1px 2px 0;
    --shadow-md: rgba(30, 41, 59, .08) 0 8px 24px -4px, rgba(30, 41, 59, .04) 0 2px 4px 0;
    --shadow-lg: rgba(30, 41, 59, .14) 0 25px 50px -12px;
    --ring:      0 0 0 .25rem rgba(32, 107, 196, .25);

    /* Radius — Tabler uses 4px almost everywhere */
    --radius-xs: 3px;
    --radius-sm: 4px;
    --radius:    6px;
    --radius-lg: 8px;
    --radius-xl: 12px;

    /* Layout */
    --navbar-h:        62px;
    --sidebar-w:       240px;
    --sidebar-w-folded: 64px;
}

/* ── Base ─────────────────────────────────────────────────────────────────── */
* { -webkit-font-smoothing: antialiased; }
body {
    background: var(--bg-app);
    color: var(--text-base);
    font-family: 'Inter', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
    font-size: 14px;
    line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--tblr-900);
    letter-spacing: -.012em;
}
h1, .h1 { font-size: 1.75rem; }
h2, .h2 { font-size: 1.5rem; }
h3, .h3 { font-size: 1.25rem; }
h4, .h4 { font-size: 1.075rem; }
h5, .h5 { font-size: .9375rem; }
h6, .h6 { font-size: .8125rem; }

p { color: var(--text-base); }
small, .small { font-size: .8125rem; }
.text-muted { color: var(--text-muted) !important; }
.text-soft  { color: var(--text-soft)  !important; }
.text-secondary { color: var(--tblr-500) !important; }

a { color: var(--brand-primary); text-decoration: none; }
a:hover { color: var(--brand-primary-700); }

code, kbd, samp, .font-monospace {
    font-family: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
    font-size: .85em;
    background: var(--tblr-100);
    padding: 1px 5px;
    border-radius: var(--radius-xs);
    color: var(--tblr-800);
}

/* ── Tabler page shell (sidebar + main) ──────────────────────────────────── */
.page {
    display: flex;
    flex-direction: row;
    min-height: 100vh;
}

.navbar-vertical {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: var(--sidebar-w);
    background: #ffffff;
    border-right: 1px solid var(--border-base);
    z-index: 1040;
    overflow-y: auto;
    transition: transform .25s ease;
    padding: 0;
}
.navbar-vertical::-webkit-scrollbar { width: 6px; }
.navbar-vertical::-webkit-scrollbar-thumb { background: var(--tblr-200); border-radius: 6px; }

@media (max-width: 991.98px) {
    .navbar-vertical { transform: translateX(-100%); box-shadow: 0 12px 30px -6px rgba(30, 41, 59, .2); }
    .navbar-vertical.show { transform: translateX(0); }
}

.navbar-vertical-inner { padding: 1rem .75rem; }

/* Brand */
.navbar-brand-tabler {
    display: flex; align-items: center; gap: .55rem;
    text-decoration: none;
    padding: .25rem .5rem;
    margin-bottom: 1.25rem;
    color: var(--tblr-900);
    font-weight: 700;
    font-size: 1.05rem;
}
.navbar-brand-tabler .brand-mark {
    width: 32px; height: 32px; border-radius: var(--radius);
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-700));
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1rem;
    box-shadow: 0 3px 8px -2px rgba(32, 107, 196, .45);
}
.navbar-brand-tabler .brand-text { letter-spacing: -.01em; }
.navbar-brand-tabler .brand-dot { color: var(--brand-accent); }

/* Sidebar user card */
.sidebar-user {
    display: flex; align-items: center; gap: .55rem;
    background: var(--tblr-100);
    border-radius: var(--radius);
    padding: .55rem .65rem;
    margin-bottom: 1rem;
}
.sidebar-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-700));
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 600; font-size: .78rem;
    flex-shrink: 0;
}
.sidebar-user-meta { min-width: 0; }
.sidebar-user-name {
    color: var(--tblr-900); font-weight: 600; font-size: .82rem;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    max-width: 140px;
}
.sidebar-signout {
    background: none; border: 0; padding: 0;
    color: var(--tblr-500); font-size: .72rem;
    transition: color .15s;
}
.sidebar-signout:hover { color: var(--brand-primary-700); }

/* Section headers */
.sidebar-section {
    list-style: none;
    color: var(--tblr-400);
    font-size: .625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin: 1.1rem 0 .35rem .65rem;
}

/* Nav items */
.navbar-vertical .navbar-nav,
.navbar-vertical .sidebar-nav {
    padding: 0; margin: 0; list-style: none;
}
.navbar-vertical .nav-link {
    color: var(--tblr-700) !important;
    font-weight: 500; font-size: .85rem;
    padding: .5rem .65rem;
    border-radius: var(--radius);
    margin: 1px 0;
    display: flex; align-items: center;
    transition: background .12s, color .12s;
    text-decoration: none;
}
.navbar-vertical .nav-link:hover,
.navbar-vertical .nav-link:focus {
    color: var(--brand-primary-700) !important;
    background: var(--brand-primary-50);
}
.navbar-vertical .nav-link.active {
    color: var(--brand-primary-700) !important;
    background: var(--brand-primary-50);
    box-shadow: inset 2px 0 0 var(--brand-primary);
    font-weight: 600;
}
.navbar-vertical .nav-link .sidebar-icon,
.navbar-vertical .nav-link .nav-link-icon {
    width: 20px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1rem;
    margin-right: .65rem;
    color: var(--tblr-500);
    transition: color .12s;
}
.navbar-vertical .nav-link:hover .sidebar-icon,
.navbar-vertical .nav-link:hover .nav-link-icon,
.navbar-vertical .nav-link.active .sidebar-icon,
.navbar-vertical .nav-link.active .nav-link-icon { color: var(--brand-primary); }
.navbar-vertical .nav-link .sidebar-text,
.navbar-vertical .nav-link .nav-link-text { flex: 1; min-width: 0; }
.navbar-vertical .nav-link .link-arrow { font-size: .65rem; transition: transform .2s; color: var(--tblr-400); }
.navbar-vertical .nav-link.sidebar-toggle[aria-expanded="true"] .link-arrow { transform: rotate(-180deg); }

/* Multi-level (collapsible group) */
.navbar-vertical .multi-level {
    background: transparent;
    border-left: 1px solid var(--border-base);
    margin-left: 1.25rem;
    margin-top: 2px;
    padding-left: .4rem;
}
.navbar-vertical .multi-level .nav-link {
    padding-left: .85rem;
    font-size: .8rem;
}
.navbar-vertical .multi-level .nav-link.active {
    background: transparent;
    color: var(--brand-primary) !important;
    box-shadow: none;
}

/* Sidebar backdrop (mobile) */
.sidebar-backdrop {
    display: none;
    position: fixed; inset: 0;
    background: rgba(30, 41, 59, .45);
    z-index: 1035;
}
@media (max-width: 991.98px) {
    .navbar-vertical.show ~ .sidebar-backdrop { display: block; }
}

/* ── Tabler top bar / page header ────────────────────────────────────────── */
.page-wrapper {
    flex: 1;
    margin-left: 0;
    display: flex;
    flex-direction: column;
    min-width: 0;
    transition: margin .25s ease;
}
@media (min-width: 992px) {
    .page-wrapper { margin-left: var(--sidebar-w); }
}

.navbar-tabler {
    position: sticky; top: 0; z-index: 1030;
    background: #ffffff;
    border-bottom: 1px solid var(--border-base);
    min-height: var(--navbar-h);
    padding: .5rem 1rem;
}
.navbar-tabler-inner {
    display: flex; align-items: center; gap: 1rem;
    min-height: 46px;
}

.topbar-toggle {
    background: transparent; border: 0; color: var(--tblr-600);
    width: 36px; height: 36px; border-radius: var(--radius);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.15rem;
}
.topbar-toggle:hover { background: var(--tblr-100); color: var(--brand-primary); }

.topbar-breadcrumb .breadcrumb { margin: 0; padding: 0; font-size: .82rem; background: transparent; }
.topbar-breadcrumb .breadcrumb-item a { color: var(--tblr-500); text-decoration: none; }
.topbar-breadcrumb .breadcrumb-item a:hover { color: var(--brand-primary); }
.topbar-breadcrumb .breadcrumb-item.active { color: var(--tblr-800); font-weight: 600; }
.topbar-breadcrumb .breadcrumb-item + .breadcrumb-item::before { color: var(--tblr-300); content: "/"; padding: 0 .35rem; }

.topbar-search { position: relative; flex: 1; max-width: 380px; }
.topbar-search input { height: 36px; padding-right: 3.2rem; }
.topbar-kbd {
    position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
    background: var(--tblr-100); color: var(--tblr-500);
    font-size: .68rem; padding: 1px 6px; border-radius: 4px;
    border: 1px solid var(--border-base);
    pointer-events: none;
}

.topbar-actions { display: flex; align-items: center; gap: .55rem; }
.topbar-cta { white-space: nowrap; }

.topbar-iconlink {
    width: 36px; height: 36px; border-radius: var(--radius);
    display: inline-flex; align-items: center; justify-content: center;
    background: transparent; color: var(--tblr-600);
    text-decoration: none;
    transition: background .15s, color .15s;
    position: relative;
}
.topbar-iconlink:hover { background: var(--tblr-100); color: var(--brand-primary); }
.topbar-iconlink #navInboxBadge {
    top: 4px; right: 4px; font-size: .58rem; padding: 2px 5px;
}

.topbar-user-trigger {
    display: inline-flex; align-items: center;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: var(--radius);
    color: var(--tblr-700);
    transition: background .15s;
}
.topbar-user-trigger:hover { background: var(--tblr-100); color: var(--tblr-900); }
.topbar-avatar {
    width: 32px; height: 32px; border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-700));
    color: #fff; font-weight: 600; font-size: .75rem;
    display: inline-flex; align-items: center; justify-content: center;
    margin-right: .5rem;
}
.topbar-user-name { font-weight: 600; font-size: .85rem; }

/* ── Page body / content wrapper ─────────────────────────────────────────── */
.page-body {
    flex: 1;
    padding: 1.25rem 1rem;
}
@media (min-width: 768px) {
    .page-body { padding: 1.5rem 1.5rem; }
}

/* ── Cards (Tabler: very subtle border, very subtle shadow) ─────────────── */
.card {
    border: 1px solid var(--border-base);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    box-shadow: var(--shadow-sm);
    transition: box-shadow .15s, border-color .15s;
}
.card.shadow-sm { box-shadow: var(--shadow-sm); }
.card.shadow    { box-shadow: var(--shadow); }

.card-header {
    background: #fff;
    border-bottom: 1px solid var(--border-base);
    font-weight: 600;
    padding: .85rem 1.15rem;
    color: var(--tblr-900);
    border-top-left-radius: var(--radius-lg);
    border-top-right-radius: var(--radius-lg);
    font-size: .9375rem;
}
.card-body { padding: 1.15rem; }
.card-footer {
    background: #fff;
    border-top: 1px solid var(--border-base);
    border-bottom-left-radius: var(--radius-lg);
    border-bottom-right-radius: var(--radius-lg);
    padding: .7rem 1.15rem;
    font-size: .85rem;
    color: var(--text-muted);
}

/* ── Buttons (Tabler-flat) ──────────────────────────────────────────────── */
.btn {
    font-weight: 500;
    border-radius: var(--radius);
    transition: background .15s, border-color .15s, color .15s, box-shadow .15s, transform .08s;
    font-size: .875rem;
    padding: .4625rem .85rem;
    line-height: 1.42;
    border: 1px solid transparent;
}
.btn:active { transform: translateY(.5px); }
.btn:focus-visible { outline: 0; box-shadow: var(--ring); }
.btn-sm  { font-size: .8125rem; padding: .25rem .65rem; border-radius: var(--radius-sm); }
.btn-lg  { font-size: 1rem; padding: .625rem 1.2rem; border-radius: var(--radius-lg); }

.btn-primary {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #fff;
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--brand-primary-700);
    border-color: var(--brand-primary-700);
    color: #fff;
}
.btn-primary:active { background: var(--brand-primary-800); }
.btn-primary:disabled { background: var(--brand-primary-500); border-color: var(--brand-primary-500); opacity: .65; }

.btn-accent {
    background: var(--brand-accent); color: #fff; border-color: var(--brand-accent);
}
.btn-accent:hover { background: var(--brand-accent-700); border-color: var(--brand-accent-700); color: #fff; }

.btn-secondary { background: var(--tblr-100); border-color: var(--border-base); color: var(--tblr-700); }
.btn-secondary:hover { background: var(--tblr-200); border-color: var(--border-strong); color: var(--tblr-900); }

.btn-success { background: #2fb344; border-color: #2fb344; color: #fff; }
.btn-success:hover { background: #28a13b; border-color: #28a13b; color: #fff; }
.btn-danger  { background: #d63939; border-color: #d63939; color: #fff; }
.btn-danger:hover  { background: #b82e2e; border-color: #b82e2e; color: #fff; }
.btn-warning { background: #f76707; border-color: #f76707; color: #fff; }
.btn-warning:hover { background: #d75906; border-color: #d75906; color: #fff; }
.btn-info    { background: #4299e1; border-color: #4299e1; color: #fff; }
.btn-info:hover { background: #3787ce; border-color: #3787ce; color: #fff; }

.btn-outline-primary    { background: transparent; color: var(--brand-primary); border: 1px solid var(--brand-primary); }
.btn-outline-primary:hover { background: var(--brand-primary); border-color: var(--brand-primary); color: #fff; }
.btn-outline-secondary  { background: transparent; color: var(--tblr-700); border: 1px solid var(--border-base); }
.btn-outline-secondary:hover { background: var(--tblr-100); color: var(--tblr-900); border-color: var(--border-strong); }
.btn-outline-danger     { background: transparent; color: #d63939; border: 1px solid #f1a5a5; }
.btn-outline-danger:hover { background: #d63939; color: #fff; border-color: #d63939; }
.btn-outline-success    { background: transparent; color: #2fb344; border: 1px solid #b7e5bf; }
.btn-outline-success:hover { background: #2fb344; color: #fff; border-color: #2fb344; }
.btn-outline-warning    { background: transparent; color: #f76707; border: 1px solid #f9c3a0; }
.btn-outline-warning:hover { background: #f76707; color: #fff; border-color: #f76707; }

.btn-light, .btn-outline-light { background: #fff; border: 1px solid var(--border-base); color: var(--tblr-700); }
.btn-light:hover { background: var(--tblr-100); color: var(--tblr-900); }

/* ── Forms (Tabler) ─────────────────────────────────────────────────────── */
.form-label { font-weight: 500; color: var(--tblr-700); font-size: .8125rem; margin-bottom: .35rem; }
.form-label-sm { font-size: .76rem; }

.form-control, .form-select {
    border: 1px solid var(--border-base);
    border-radius: var(--radius);
    padding: .4375rem .75rem;
    font-size: .875rem;
    color: var(--text-base);
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
    line-height: 1.42;
}
.form-control:hover:not(:disabled),
.form-select:hover:not(:disabled) { border-color: var(--border-strong); }
.form-control:focus, .form-select:focus {
    outline: 0;
    border-color: var(--brand-primary);
    box-shadow: var(--ring);
}
.form-control-sm, .form-select-sm { font-size: .8125rem; padding: .3rem .6rem; }
.form-control:disabled, .form-select:disabled,
.form-control[readonly] { background: var(--tblr-100); color: var(--tblr-500); }

.form-text { color: var(--text-muted); font-size: .75rem; margin-top: .25rem; }

.input-group-text {
    background: var(--tblr-100);
    border-color: var(--border-base);
    color: var(--tblr-600);
    font-size: .85rem;
}

.form-check-input:checked { background-color: var(--brand-primary); border-color: var(--brand-primary); }
.form-check-input:focus { box-shadow: var(--ring); }

/* ── Tables (Tabler — subtle borders, monospaced numbers) ────────────────── */
.table {
    --bs-table-bg: transparent;
    border-color: var(--border-base);
    color: var(--text-base);
    margin-bottom: 0;
}
.table thead th {
    background: transparent !important;
    color: var(--tblr-500) !important;
    font-weight: 600;
    font-size: .6875rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    border-bottom: 1px solid var(--border-base);
    border-top: 0;
    padding: .6rem .85rem;
    white-space: nowrap;
}
.table tbody td {
    padding: .65rem .85rem;
    vertical-align: middle;
    border-color: var(--border-base);
    font-size: .875rem;
    font-variant-numeric: tabular-nums;
}
.table tbody tr { transition: background .12s; }
.table-striped tbody tr:nth-of-type(odd) > * { background-color: var(--tblr-50); }
.table-hover tbody tr:hover > * { background-color: var(--brand-primary-50); }
.table-sm thead th, .table-sm tbody td { padding: .45rem .65rem; font-size: .82rem; }
.table-borderless thead th, .table-borderless tbody td { border: 0; }

/* ── Badges (Tabler — subtle backgrounds, 4px radius) ───────────────────── */
.badge {
    font-weight: 600;
    padding: .25em .55em;
    border-radius: var(--radius-xs);
    font-size: .6875rem;
    letter-spacing: .02em;
}
.badge.rounded-pill { border-radius: 999px; padding: .3em .75em; }

.bg-primary { background: var(--brand-primary) !important; }
.bg-success { background: #2fb344 !important; }
.bg-danger  { background: #d63939 !important; }
.bg-warning { background: #f76707 !important; color: #fff !important; }
.bg-info    { background: #4299e1 !important; }

.bg-primary-soft { background: var(--brand-primary-50) !important; color: var(--brand-primary-700) !important; }
.bg-success-soft { background: #e1f5e4 !important; color: #1e7a2e !important; }
.bg-danger-soft  { background: #fbe2e2 !important; color: #a92a2a !important; }
.bg-warning-soft { background: #fde5d2 !important; color: #a44a05 !important; }
.bg-info-soft    { background: #d8eafa !important; color: #1f6cb1 !important; }
.bg-light-soft   { background: var(--tblr-100) !important; color: var(--tblr-700) !important; }

/* ── Alerts (Tabler) ─────────────────────────────────────────────────────── */
.alert {
    border-radius: var(--radius);
    border: 1px solid transparent;
    padding: .75rem 1rem;
    font-size: .875rem;
    box-shadow: none;
}
.alert-success { background: #e1f5e4; color: #1e7a2e; border-color: #b7e5bf; }
.alert-danger  { background: #fbe2e2; color: #a92a2a; border-color: #f1a5a5; }
.alert-warning { background: #fde5d2; color: #a44a05; border-color: #f9c3a0; }
.alert-info    { background: #d8eafa; color: #1f6cb1; border-color: #a8caf0; }

/* ── Modals ───────────────────────────────────────────────────────────────── */
.modal-backdrop { z-index: 1090 !important; background: rgba(30, 41, 59, .55); }
.modal-backdrop.show { opacity: .55 !important; }
.modal { z-index: 1095 !important; --bs-modal-zindex: 1095; }
.offcanvas-backdrop { z-index: 1090 !important; }
.offcanvas { z-index: 1095 !important; }
.popover { z-index: 1100 !important; }
.tooltip { z-index: 1110 !important; }

.modal-content {
    border: 1px solid var(--border-base);
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -10px rgba(30, 41, 59, .25);
    overflow: hidden;
}
.modal-header { border-bottom: 1px solid var(--border-base); padding: .95rem 1.35rem; background: #fff; }
.modal-title { font-weight: 600; color: var(--tblr-900); font-size: 1rem; }
.modal-body  { padding: 1.2rem 1.35rem; }
.modal-footer {
    background: var(--bg-muted);
    border-top: 1px solid var(--border-base);
    padding: .7rem 1.35rem;
}
.modal-header.bg-primary { background: var(--brand-primary) !important; color: #fff; border-bottom: 0; }
.modal-header.bg-primary .modal-title { color: #fff; }

/* ── Dropdowns ────────────────────────────────────────────────────────────── */
.dropdown-menu {
    background-color: #ffffff !important;
    border: 1px solid var(--border-base) !important;
    border-radius: var(--radius);
    box-shadow: 0 8px 24px -4px rgba(30, 41, 59, .15);
    padding: .35rem;
    z-index: 1085;
    --bs-dropdown-bg: #ffffff;
}
.dropdown-item {
    border-radius: var(--radius-xs);
    padding: .4rem .65rem;
    font-size: .85rem;
    color: var(--tblr-700) !important;
    background-color: transparent !important;
    display: flex; align-items: center; gap: .5rem;
    font-weight: 500;
}
.dropdown-item:hover, .dropdown-item:focus {
    background-color: var(--brand-primary-50) !important;
    color: var(--brand-primary-700) !important;
}
.dropdown-item.active { background-color: var(--brand-primary) !important; color: #fff !important; }
.dropdown-item i { color: var(--tblr-500); width: 16px; text-align: center; }
.dropdown-item:hover i { color: var(--brand-primary); }
.dropdown-divider { margin: .25rem 0; border-top: 1px solid var(--border-base) !important; opacity: 1; }
.dropdown-header { color: var(--tblr-500) !important; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: .5rem .65rem .25rem; }

/* ── List groups / Pagination / Tabs / Breadcrumbs ──────────────────────── */
.list-group-item { border-color: var(--border-base); padding: .7rem 1rem; font-size: .875rem; }
.list-group-item-action:hover { background: var(--tblr-50); }
.list-group-item.active { background: var(--brand-primary); border-color: var(--brand-primary); }

.pagination { gap: 2px; }
.page-link { color: var(--tblr-700); border: 1px solid var(--border-base); border-radius: var(--radius-sm) !important; font-weight: 600; font-size: .82rem; padding: .35rem .65rem; }
.page-link:hover { background: var(--tblr-100); color: var(--brand-primary); border-color: var(--border-strong); }
.page-item.active .page-link { background: var(--brand-primary); border-color: var(--brand-primary); color: #fff; }

.nav-tabs { border-bottom: 1px solid var(--border-base); gap: 2px; }
.nav-tabs .nav-link { border: 0; border-bottom: 2px solid transparent; color: var(--text-muted); font-weight: 500; font-size: .875rem; padding: .65rem .9rem; border-radius: 0; margin-bottom: -1px; }
.nav-tabs .nav-link:hover { color: var(--brand-primary); border-bottom-color: var(--brand-primary-200); }
.nav-tabs .nav-link.active { color: var(--brand-primary); background: transparent; border-bottom-color: var(--brand-primary); font-weight: 600; }

.nav-pills .nav-link { font-weight: 500; color: var(--text-muted); border-radius: var(--radius); padding: .4rem .8rem; font-size: .85rem; }
.nav-pills .nav-link.active { background: var(--brand-primary); color: #fff; }

.breadcrumb { background: transparent; padding: 0; font-size: .82rem; margin: 0; }
.breadcrumb-item { color: var(--text-muted); }
.breadcrumb-item + .breadcrumb-item::before { color: var(--tblr-300); content: "/"; }
.breadcrumb-item.active { color: var(--tblr-800); font-weight: 600; }

/* ── Page title row helper ────────────────────────────────────────────────── */
.page-title-row {
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: .85rem;
    border-bottom: 1px solid var(--border-base);
}
.page-title-row h1, .page-title-row h2 { margin: 0; font-weight: 600; }

/* ── Stat tile (Tabler-style — left brand accent line) ──────────────────── */
.stat-tile {
    background: #fff;
    border: 1px solid var(--border-base);
    border-radius: var(--radius-lg);
    padding: 1rem 1.15rem;
    box-shadow: var(--shadow-sm);
    transition: border-color .15s, box-shadow .15s;
}
.stat-tile:hover { border-color: var(--brand-primary-200); box-shadow: var(--shadow); }
.stat-tile .lbl  { font-size: .7rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: .045em; }
.stat-tile .val  { font-size: 1.625rem; font-weight: 600; color: var(--tblr-900); line-height: 1.15; font-variant-numeric: tabular-nums; margin-top: 2px; }
.stat-tile .icon-tile {
    width: 38px; height: 38px; border-radius: var(--radius);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.05rem;
}
.icon-bg-indigo  { background: var(--brand-primary-50); color: var(--brand-primary-700); }
.icon-bg-emerald { background: #e1f5e4; color: #1e7a2e; }
.icon-bg-amber   { background: #fde5d2; color: #a44a05; }
.icon-bg-sky     { background: #d8eafa; color: #1f6cb1; }
.icon-bg-rose    { background: #fbe2e2; color: #a92a2a; }
.icon-bg-violet  { background: #ece6ff; color: #5b3aaa; }

/* ── Auth pages ──────────────────────────────────────────────────────────── */
.auth-page {
    min-height: 100vh;
    background:
        radial-gradient(900px 500px at 90% -10%, rgba(32, 107, 196, .25), transparent 60%),
        radial-gradient(700px 500px at -10% 110%, rgba(247, 103, 7, .15), transparent 60%),
        linear-gradient(180deg, #182433 0%, #1e3a5f 100%);
    display: flex; align-items: center; justify-content: center;
    padding: 2rem 1rem;
}
.auth-card {
    background: rgba(255, 255, 255, .98);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 60px -12px rgba(0, 0, 0, .4);
    max-width: 440px; width: 100%;
    padding: 2.25rem;
}

/* ── Empty state ──────────────────────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--text-muted);
}
.empty-state i { font-size: 2.5rem; color: var(--tblr-300); display: block; margin-bottom: .5rem; }
.empty-state h6 { color: var(--tblr-700); margin-bottom: .25rem; }
.empty-state p  { font-size: .85rem; margin: 0; }

/* ── Footer ───────────────────────────────────────────────────────────────── */
footer.footer { color: var(--text-muted); font-size: .82rem; padding-top: 1.5rem; }

/* ── Print ────────────────────────────────────────────────────────────────── */
@media print {
    body { background: #fff; }
    .navbar-vertical, .navbar-tabler, .footer, .btn, .no-print { display: none !important; }
    .page-wrapper { margin-left: 0 !important; }
    .card { box-shadow: none !important; border: 1px solid #ddd !important; }
}

/* ── Mobile polish ────────────────────────────────────────────────────────── */
body { margin: 0; padding: 0; overflow-x: hidden; }

@media (max-width: 991.98px) {
    .page-wrapper { margin-left: 0; }
    .topbar-search { display: none !important; }
    .topbar-user-name { display: none !important; }
}
@media (max-width: 575.98px) {
    body { font-size: 13.5px; }
    .card-body { padding: 1rem; }
    .stat-tile { padding: .85rem 1rem; }
    .stat-tile .val { font-size: 1.4rem; }
    .page-body { padding: 1rem .85rem; }
}

/* Hide the legacy <header class="d-none"> placeholder + theme toggle */
header.d-none { display: none !important; height: 0 !important; }
.bd-mode-toggle { display: none !important; }

/* Public unauthenticated top bar */
.volt-topbar-public,
.tabler-topbar-public {
    background: #fff;
    border-bottom: 1px solid var(--border-base);
    padding: .65rem 1rem;
}
.tabler-topbar-public .navbar-brand .brand-mark,
.volt-topbar-public  .navbar-brand .brand-mark {
    width: 32px; height: 32px; border-radius: var(--radius);
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-700));
    color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1rem;
}

/* ============================================================================
   Tabler horizontal top navbar  ·  no sidebar
   ============================================================================ */
.tabler-topbar {
    background: #ffffff;
    border-bottom: 1px solid var(--border-base);
    box-shadow: 0 1px 0 rgba(30, 41, 59, .03);
    padding: .55rem 0;
    z-index: 1030;
    min-height: 64px;
}
.tabler-topbar > .container-xl {
    display: flex; align-items: center; flex-wrap: wrap;
    gap: .5rem;
}

/* Brand inside the top navbar */
.tabler-topbar .navbar-brand-tabler {
    margin-bottom: 0;
    padding: 0 .25rem;
}
.tabler-topbar .navbar-brand-tabler .brand-mark {
    width: 32px; height: 32px;
    font-size: 1rem;
}
.tabler-topbar .navbar-brand-tabler .brand-text {
    font-weight: 700; font-size: 1.05rem; letter-spacing: -.01em;
    color: var(--tblr-900);
}

/* Mobile toggler */
.tabler-topbar .navbar-toggler {
    border: 1px solid var(--border-base);
    border-radius: var(--radius);
    padding: .35rem .55rem;
    color: var(--tblr-700);
}
.tabler-topbar .navbar-toggler:focus { box-shadow: var(--ring); }

/* Horizontal nav links */
.tabler-topbar .navbar-nav .nav-link {
    color: var(--tblr-700) !important;
    font-weight: 500; font-size: .875rem;
    padding: .55rem .8rem !important;
    margin: 0 1px;
    border-radius: var(--radius);
    display: inline-flex; align-items: center;
    transition: color .15s, background .15s;
    white-space: nowrap;
}
.tabler-topbar .navbar-nav .nav-link:hover,
.tabler-topbar .navbar-nav .nav-link:focus {
    color: var(--brand-primary) !important;
    background: var(--brand-primary-50);
}
.tabler-topbar .navbar-nav .nav-link.active,
.tabler-topbar .navbar-nav .nav-link.show {
    color: var(--brand-primary-700) !important;
    background: var(--brand-primary-50);
    font-weight: 600;
}
.tabler-topbar .navbar-nav .nav-link-icon {
    width: 18px; display: inline-flex; align-items: center; justify-content: center;
    font-size: .95rem;
    margin-right: .4rem;
    color: var(--tblr-500);
}
.tabler-topbar .navbar-nav .nav-link:hover .nav-link-icon,
.tabler-topbar .navbar-nav .nav-link.active .nav-link-icon,
.tabler-topbar .navbar-nav .nav-link.show .nav-link-icon { color: var(--brand-primary); }

.tabler-topbar .dropdown-toggle::after { margin-left: .35rem; opacity: .55; }

/* Right-side utilities */
.tabler-topbar .topbar-actions {
    display: flex; align-items: center; gap: .25rem;
}
.tabler-topbar .topbar-iconlink {
    width: 38px; height: 38px;
    border-radius: var(--radius);
    background: transparent;
    color: var(--tblr-600);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1rem;
    transition: background .15s, color .15s;
    text-decoration: none;
    position: relative;
}
.tabler-topbar .topbar-iconlink:hover {
    background: var(--brand-primary-50);
    color: var(--brand-primary);
}
.tabler-topbar .topbar-iconlink #navInboxBadge {
    top: 4px; right: 4px; font-size: .58rem; padding: 2px 5px;
}

.tabler-topbar .topbar-user-trigger {
    display: inline-flex; align-items: center;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: var(--radius);
    color: var(--tblr-700);
    transition: background .15s;
}
.tabler-topbar .topbar-user-trigger:hover {
    background: var(--tblr-100);
    color: var(--tblr-900);
}
.tabler-topbar .topbar-avatar {
    width: 32px; height: 32px; border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-700));
    color: #fff; font-weight: 600; font-size: .75rem;
    display: inline-flex; align-items: center; justify-content: center;
    margin-right: .5rem;
}
.tabler-topbar .topbar-user-name { font-weight: 600; font-size: .875rem; }

.tabler-topbar .topbar-search {
    position: relative;
    width: 280px;
}
.tabler-topbar .topbar-search input { height: 36px; padding-right: 3.2rem; }
.tabler-topbar .topbar-search .topbar-kbd {
    position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
    background: var(--tblr-100); color: var(--tblr-500);
    font-size: .68rem; padding: 1px 6px; border-radius: 4px;
    border: 1px solid var(--border-base);
    pointer-events: none;
}

/* ── Tabler secondary sub-bar (breadcrumb strip) ────────────────────────── */
.tabler-subbar {
    background: #ffffff;
    border-bottom: 1px solid var(--border-base);
    padding: .5rem 0;
}

/* ── Page body — now full width, no sidebar margin ──────────────────────── */
.page-body {
    flex: 1;
    padding: 1.25rem 0;
    margin-left: 0 !important;
}
@media (min-width: 768px) { .page-body { padding: 1.5rem 0; } }

/* Container-xl matches Tabler's default content width */
.page-body > .container-xl,
.tabler-topbar > .container-xl,
.tabler-subbar > .container-xl {
    max-width: 1320px;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
    margin-left: auto;
    margin-right: auto;
}

/* ── Mobile navbar collapse — Tabler style: full-width stacked menu ────── */
@media (max-width: 767.98px) {
    .tabler-topbar .navbar-collapse {
        background: #fff;
        margin-top: .55rem;
        padding: .75rem;
        border-top: 1px solid var(--border-base);
        margin-left: -1.25rem;
        margin-right: -1.25rem;
    }
    .tabler-topbar .navbar-nav .nav-link {
        padding: .65rem .85rem !important;
        width: 100%;
    }
    .tabler-topbar .navbar-nav .nav-link-icon {
        width: 22px; margin-right: .65rem;
    }
    .tabler-topbar .topbar-actions {
        order: -1;
        margin-left: auto;
    }
    .tabler-topbar .topbar-search {
        width: 100%; margin: .75rem 0 0;
    }
}

/* Deprecate the now-unused Volt sidebar styles so nothing renders behind */
.volt-sidebar, .sidebar-backdrop { display: none !important; }
.volt-content { margin-left: 0 !important; }
.volt-topbar  { display: none !important; }