/* =====================================================================
   CloudBiz UI — layered global polish (light theme only)
   ---------------------------------------------------------------------
   Loads AFTER app.css. ADDITIVE ONLY: no markup, JS, or bundle changes.
   Restyles the AdminLTE / Bootstrap 3 shell into a calm, high-trust
   fintech ERP surface — refined typography, tabular numerals for money,
   soft elevation, consistent radius/spacing, clear focus + hover
   affordances. Everything is driven by the tokens in :root so the whole
   look retunes from one place. No dark mode by design.
   Business "Additional CSS" still loads after this and always wins.
   ===================================================================== */

:root {
    /* Brand / accent — one confident blue used for primary actions,
       active state, links and focus. */
    --cb-primary:        #2f6fed;
    --cb-primary-600:    #245fd6;
    --cb-primary-700:    #1e4fb8;
    --cb-primary-050:    #eef4ff;
    --cb-primary-100:    #dbe7ff;

    /* Neutrals (cool gray ramp) */
    --cb-ink:            #1f2733;   /* primary text */
    --cb-ink-soft:       #4b5563;   /* secondary text */
    --cb-muted:          #8a94a6;   /* tertiary / hints */
    --cb-line:           #e6e9ef;   /* hairline borders */
    --cb-line-strong:    #d7dbe3;
    --cb-surface:        #ffffff;   /* cards */
    --cb-canvas:         #f5f7fa;   /* app background */
    --cb-canvas-2:       #eef1f6;

    /* Semantic (muted for a calm ledger feel) */
    --cb-success:        #1f9d57;
    --cb-success-bg:     #e8f7ee;
    --cb-warning:        #c67c05;
    --cb-warning-bg:     #fdf3e2;
    --cb-danger:         #d64545;
    --cb-danger-bg:      #fdecec;
    --cb-info:           #2b8fbf;
    --cb-info-bg:        #e7f4fb;

    /* Shape & elevation */
    --cb-radius:         8px;
    --cb-radius-sm:      6px;
    --cb-radius-pill:    999px;
    --cb-shadow-sm:      0 1px 2px rgba(17, 24, 39, .06), 0 1px 3px rgba(17, 24, 39, .05);
    --cb-shadow-md:      0 2px 6px rgba(17, 24, 39, .07), 0 4px 14px rgba(17, 24, 39, .06);
    --cb-shadow-lg:      0 10px 30px rgba(17, 24, 39, .12);
    --cb-focus-ring:     0 0 0 3px rgba(47, 111, 237, .22);

    --cb-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
               Arial, "Noto Sans", "Liberation Sans", sans-serif;
    --cb-transition:     .15s ease;
}

/* ------------------------------- Base ------------------------------- */
body,
.content-wrapper,
.main-footer,
.wrapper {
    font-family: var(--cb-font);
    color: var(--cb-ink);
}
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: .1px;
}
.content-wrapper { background: var(--cb-canvas); }

a { color: var(--cb-primary); transition: color var(--cb-transition); }
a:hover, a:focus { color: var(--cb-primary-700); }

/* Tabular figures everywhere money/quantities live — digits line up. */
.table td, .table th,
.display_currency, .display_currency *,
.info-box-number, .small-box h3, td .label, .direct-chat-timestamp,
input.form-control[type="number"] {
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1;
}

::selection { background: var(--cb-primary-100); color: var(--cb-ink); }

/* Page header title */
.content-header > h1 {
    font-weight: 600;
    letter-spacing: -.2px;
    color: var(--cb-ink);
}
.content-header > h1 > small { color: var(--cb-muted); font-weight: 400; }
.content-header > .breadcrumb { background: transparent; }
.content-header > .breadcrumb > li > a { color: var(--cb-ink-soft); }

/* --------------------------- Cards / boxes -------------------------- */
.box {
    border: 1px solid var(--cb-line);
    border-top: 1px solid var(--cb-line);   /* neutralize AdminLTE's 3px colored top */
    border-radius: var(--cb-radius);
    box-shadow: var(--cb-shadow-sm);
    background: var(--cb-surface);
}
.box.box-solid { box-shadow: var(--cb-shadow-sm); }
.box > .box-header { padding: 14px 18px; border-bottom: 1px solid var(--cb-line); }
.box > .box-header.with-border { border-bottom: 1px solid var(--cb-line); }
.box-header > .box-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--cb-ink);
    letter-spacing: -.1px;
}
.box-body { padding: 16px 18px; }

/* Accent rail on the left of colored boxes — subtler than AdminLTE's slab */
.box.box-primary { border-top-color: var(--cb-primary); box-shadow: var(--cb-shadow-sm); }
.box.box-primary  { border-top: 3px solid var(--cb-primary); }
.box.box-info     { border-top: 3px solid var(--cb-info); }
.box.box-success  { border-top: 3px solid var(--cb-success); }
.box.box-warning  { border-top: 3px solid var(--cb-warning); }
.box.box-danger   { border-top: 3px solid var(--cb-danger); }

/* Filters widget (used across reports) reads as a calm toolbar */
.box.box-primary.box-solid > .box-header,
.filters .box-header { background: transparent; color: var(--cb-ink); }

/* ------------------------------ Buttons ----------------------------- */
.btn {
    border-radius: var(--cb-radius-sm);
    font-weight: 500;
    padding: 6px 14px;
    border: 1px solid transparent;
    transition: background var(--cb-transition), border-color var(--cb-transition),
                box-shadow var(--cb-transition), color var(--cb-transition), transform .04s ease;
}
.btn:active { transform: translateY(1px); }
.btn:focus, .btn:focus-visible { outline: none; box-shadow: var(--cb-focus-ring); }
.btn-lg { padding: 10px 18px; border-radius: var(--cb-radius); }
.btn-xs { padding: 2px 8px; }

.btn-primary {
    background: var(--cb-primary);
    border-color: var(--cb-primary);
    color: #fff;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active,
.open > .dropdown-toggle.btn-primary {
    background: var(--cb-primary-600);
    border-color: var(--cb-primary-600);
}
.btn-success { background: var(--cb-success); border-color: var(--cb-success); }
.btn-success:hover, .btn-success:focus { background: #1a8449; border-color: #1a8449; }
.btn-danger  { background: var(--cb-danger); border-color: var(--cb-danger); }
.btn-danger:hover, .btn-danger:focus { background: #c23a3a; border-color: #c23a3a; }
.btn-warning { background: var(--cb-warning); border-color: var(--cb-warning); color: #fff; }
.btn-warning:hover, .btn-warning:focus { background: #ad6c04; border-color: #ad6c04; color: #fff; }
.btn-info    { background: var(--cb-info); border-color: var(--cb-info); }
.btn-info:hover, .btn-info:focus { background: #24789f; border-color: #24789f; }

.btn-default {
    background: #fff;
    border-color: var(--cb-line-strong);
    color: var(--cb-ink-soft);
}
.btn-default:hover, .btn-default:focus {
    background: var(--cb-canvas);
    border-color: var(--cb-line-strong);
    color: var(--cb-ink);
}
.btn-link { color: var(--cb-primary); }

/* ------------------------------- Forms ------------------------------ */
.form-control,
.select2-container--default .select2-selection--single,
.select2-container--default .select2-selection--multiple {
    border-radius: var(--cb-radius-sm);
    border-color: var(--cb-line-strong);
    color: var(--cb-ink);
    transition: border-color var(--cb-transition), box-shadow var(--cb-transition);
    box-shadow: none;
}
.form-control::placeholder { color: var(--cb-muted); }
.form-control:focus,
.select2-container--default.select2-container--focus .select2-selection--multiple,
.select2-container--default.select2-container--open .select2-selection--single {
    border-color: var(--cb-primary);
    box-shadow: var(--cb-focus-ring);
}
.input-group-addon {
    background: var(--cb-canvas);
    border-color: var(--cb-line-strong);
    color: var(--cb-ink-soft);
    border-radius: var(--cb-radius-sm);
}
label { color: var(--cb-ink-soft); font-weight: 600; font-size: 13px; }
.help-block { color: var(--cb-muted); }
.select2-container--default .select2-selection--single .select2-selection__rendered { color: var(--cb-ink); }
.select2-container--default .select2-results__option--highlighted[aria-selected] { background: var(--cb-primary); }

/* --------------------------- Tables / DT ---------------------------- */
.table { color: var(--cb-ink); }
.table > thead > tr > th {
    border-bottom: 2px solid var(--cb-line-strong);
    color: var(--cb-ink-soft);
    font-weight: 600;
    font-size: 12.5px;
    letter-spacing: .2px;
    background: #fafbfc;
    vertical-align: middle;
}
.table > tbody > tr > td { border-top: 1px solid var(--cb-line); vertical-align: middle; }
.table-bordered, .table-bordered > tbody > tr > td, .table-bordered > tbody > tr > th,
.table-bordered > thead > tr > th, .table-bordered > tfoot > tr > td {
    border-color: var(--cb-line);
}
.table-striped > tbody > tr:nth-of-type(odd) { background: #fafbfd; }
.table-hover > tbody > tr:hover,
table.dataTable tbody tr:hover { background: var(--cb-primary-050) !important; }
.table tfoot, .table tfoot td, .table tfoot th {
    background: var(--cb-canvas-2);
    font-weight: 600;
    color: var(--cb-ink);
}

/* DataTables chrome */
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    border: 1px solid var(--cb-line-strong);
    border-radius: var(--cb-radius-sm);
    padding: 4px 10px;
    transition: border-color var(--cb-transition), box-shadow var(--cb-transition);
}
.dataTables_wrapper .dataTables_filter input:focus,
.dataTables_wrapper .dataTables_length select:focus {
    border-color: var(--cb-primary);
    box-shadow: var(--cb-focus-ring);
    outline: none;
}
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter { color: var(--cb-ink-soft); }
.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: var(--cb-radius-sm) !important;
    border: 1px solid transparent !important;
    color: var(--cb-ink-soft) !important;
    padding: 5px 11px !important;
    margin-left: 2px;
    transition: background var(--cb-transition), color var(--cb-transition);
}
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--cb-canvas-2) !important;
    border-color: var(--cb-line) !important;
    color: var(--cb-ink) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    background: var(--cb-primary) !important;
    border-color: var(--cb-primary) !important;
    color: #fff !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled { color: var(--cb-muted) !important; }
/* Export/DOM buttons */
.dt-buttons .btn, .dt-button {
    border-radius: var(--cb-radius-sm) !important;
    border: 1px solid var(--cb-line-strong) !important;
    background: #fff !important;
    color: var(--cb-ink-soft) !important;
}
.dt-buttons .btn:hover, .dt-button:hover { background: var(--cb-canvas) !important; color: var(--cb-ink) !important; }

/* --------------------------- Labels / badges ------------------------ */
.label, .badge {
    font-weight: 600;
    font-size: 11px;
    letter-spacing: .2px;
    padding: .28em .62em;
    border-radius: var(--cb-radius-pill);
    vertical-align: baseline;
}
.label-success, .badge-success { background: var(--cb-success-bg); color: #147a41; }
.label-danger,  .badge-danger  { background: var(--cb-danger-bg);  color: #b93636; }
.label-warning, .badge-warning { background: var(--cb-warning-bg); color: #9a6104; }
.label-info,    .badge-info    { background: var(--cb-info-bg);    color: #1f6f95; }
.label-primary, .badge-primary { background: var(--cb-primary-050); color: var(--cb-primary-700); }
.label-default, .badge-default { background: var(--cb-canvas-2);   color: var(--cb-ink-soft); }
.badge { background: var(--cb-canvas-2); color: var(--cb-ink-soft); }

/* ------------------------------ KPI tiles --------------------------- */
.small-box {
    border-radius: var(--cb-radius);
    box-shadow: var(--cb-shadow-sm);
    overflow: hidden;
}
.small-box > .inner { padding: 16px 18px; }
.small-box h3 { font-weight: 700; letter-spacing: -.5px; }
.small-box .icon { opacity: .28; }
.small-box:hover { box-shadow: var(--cb-shadow-md); }
.small-box .small-box-footer { transition: background var(--cb-transition); }

.info-box {
    border-radius: var(--cb-radius);
    box-shadow: var(--cb-shadow-sm);
    background: var(--cb-surface);
    min-height: 84px;
}
.info-box:hover { box-shadow: var(--cb-shadow-md); }
.info-box-icon { border-radius: var(--cb-radius) 0 0 var(--cb-radius); }
.info-box-number { font-weight: 700; letter-spacing: -.3px; }
.info-box-text { color: var(--cb-ink-soft); text-transform: none; letter-spacing: 0; }

/* ------------------------------- Tabs ------------------------------- */
.nav-tabs { border-bottom: 1px solid var(--cb-line); }
.nav-tabs > li > a {
    color: var(--cb-ink-soft);
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    margin-right: 2px;
    transition: color var(--cb-transition), border-color var(--cb-transition);
}
.nav-tabs > li > a:hover { background: transparent; border-bottom-color: var(--cb-line-strong); color: var(--cb-ink); }
.nav-tabs > li.active > a,
.nav-tabs > li.active > a:hover,
.nav-tabs > li.active > a:focus {
    color: var(--cb-primary-700);
    border: none;
    border-bottom: 2px solid var(--cb-primary);
    background: transparent;
    font-weight: 600;
}
.nav-tabs-custom { border-radius: var(--cb-radius); box-shadow: var(--cb-shadow-sm); }
.nav-tabs-custom > .nav-tabs > li.active { border-top-color: var(--cb-primary); }

/* ------------------------------ Modals ------------------------------ */
.modal-content {
    border: none;
    border-radius: var(--cb-radius);
    box-shadow: var(--cb-shadow-lg);
}
.modal-header { border-bottom: 1px solid var(--cb-line); padding: 16px 20px; }
.modal-header .modal-title { font-weight: 600; color: var(--cb-ink); }
.modal-body { padding: 20px; }
.modal-footer { border-top: 1px solid var(--cb-line); }
.modal-backdrop.in { opacity: .35; }

/* ------------------------------ Alerts ------------------------------ */
.alert {
    border: 1px solid transparent;
    border-left-width: 4px;
    border-radius: var(--cb-radius-sm);
    box-shadow: var(--cb-shadow-sm);
}
.alert-success { background: var(--cb-success-bg); border-color: var(--cb-success); color: #14663a; }
.alert-danger, .alert-error { background: var(--cb-danger-bg); border-color: var(--cb-danger); color: #a53232; }
.alert-warning { background: var(--cb-warning-bg); border-color: var(--cb-warning); color: #855104; }
.alert-info { background: var(--cb-info-bg); border-color: var(--cb-info); color: #1c6688; }

/* --------------------------- Pagination ----------------------------- */
.pagination > li > a, .pagination > li > span {
    color: var(--cb-ink-soft);
    border-color: var(--cb-line);
    transition: background var(--cb-transition), color var(--cb-transition);
}
.pagination > li:first-child > a, .pagination > li:first-child > span { border-radius: var(--cb-radius-sm) 0 0 var(--cb-radius-sm); }
.pagination > li:last-child > a, .pagination > li:last-child > span { border-radius: 0 var(--cb-radius-sm) var(--cb-radius-sm) 0; }
.pagination > .active > a, .pagination > .active > span,
.pagination > .active > a:hover, .pagination > .active > span:hover {
    background: var(--cb-primary);
    border-color: var(--cb-primary);
}
.pagination > li > a:hover { background: var(--cb-canvas-2); color: var(--cb-ink); }

/* ------------------------------ Sidebar ----------------------------- */
/* Keep the dark sidebar (this is standard chrome, not "dark mode"),
   but refine spacing, hover and the active affordance. */
.skin-blue .main-sidebar, .skin-blue .left-side { background: #1e252c; }
.skin-blue .sidebar-menu > li > a {
    transition: background var(--cb-transition), color var(--cb-transition), border-color var(--cb-transition);
}
.skin-blue .sidebar-menu > li:hover > a,
.skin-blue .sidebar-menu > li.active > a,
.skin-blue .sidebar-menu > li.menu-open > a {
    background: #171d23;
    border-left-color: var(--cb-primary);
    color: #fff;
}
.skin-blue .sidebar-menu > li.active > a { border-left-width: 3px; }
.skin-blue .sidebar-menu .treeview-menu > li > a { transition: color var(--cb-transition); }
.skin-blue .sidebar-menu .treeview-menu > li.active > a,
.skin-blue .sidebar-menu .treeview-menu > li > a:hover { color: #fff; }
.skin-blue .sidebar a { color: #b8c4ce; }
.sidebar-form .form-control { background: #2a323a; border-color: #2a323a; color: #e6ebf0; border-radius: var(--cb-radius-sm); }
.sidebar-form .form-control::placeholder { color: #8a97a3; }

/* ------------------------------ Header ------------------------------ */
.skin-blue .main-header .navbar { background: var(--cb-primary); }
.skin-blue .main-header .logo {
    background: var(--cb-primary-700);
    font-weight: 700;
    letter-spacing: .2px;
    transition: background var(--cb-transition);
}
.skin-blue .main-header .logo:hover { background: var(--cb-primary-700); }
.skin-blue .main-header .navbar .nav > li > a { transition: background var(--cb-transition); }
.skin-blue .main-header .navbar .nav > li > a:hover,
.skin-blue .main-header .navbar .nav > .open > a { background: rgba(255, 255, 255, .12); }
.skin-blue .main-header li.user-header { background: var(--cb-primary); }
.main-header .navbar-custom-menu .btn-success,
.header-quick-actions .btn { border-radius: var(--cb-radius-sm); }

/* ------------------------------ Misc -------------------------------- */
.callout { border-radius: var(--cb-radius-sm); box-shadow: var(--cb-shadow-sm); }
.tooltip-inner { border-radius: var(--cb-radius-sm); padding: 6px 10px; background: #111827; }
.tooltip.top .tooltip-arrow { border-top-color: #111827; }
.progress { border-radius: var(--cb-radius-pill); box-shadow: none; background: var(--cb-canvas-2); }
.progress-bar { border-radius: var(--cb-radius-pill); }
hr { border-top-color: var(--cb-line); }
.text-muted { color: var(--cb-muted) !important; }
.bg-gray { background: var(--cb-canvas-2) !important; }

/* Focus visibility for keyboard users (accessibility) */
a:focus-visible, button:focus-visible,
.btn:focus-visible, [tabindex]:focus-visible {
    outline: 2px solid var(--cb-primary);
    outline-offset: 2px;
}

/* Slim, modern scrollbars (WebKit) — desktop only nicety */
@media (pointer: fine) {
    ::-webkit-scrollbar { width: 10px; height: 10px; }
    ::-webkit-scrollbar-thumb { background: #c7ced8; border-radius: 999px; border: 2px solid transparent; background-clip: content-box; }
    ::-webkit-scrollbar-thumb:hover { background: #aab4c1; background-clip: content-box; }
    ::-webkit-scrollbar-track { background: transparent; }
}

/* Print: keep it clean */
@media print {
    .box { box-shadow: none; border: 1px solid #ccc; }
}