/* ══════════════════════════════════════════════════════
   SIAA · Tema dual (light default) — estilo infosystem
   ══════════════════════════════════════════════════════ */

/* ── 1. Variables — dark (base) ────────────────────────────────────────── */
:root {
    --bg:       #0f0f17;
    --surface:  #16161f;
    --surface2: #1e1e2a;
    --surface3: #252533;
    --border:   rgba(255,255,255,0.08);

    --red:    #e74c3c; --red-dim:    rgba(231,76,60,0.15);
    --amber:  #f39c12; --amber-dim:  rgba(243,156,18,0.15);
    --green:  #27ae60; --green-dim:  rgba(39,174,96,0.15);
    --blue:   #3498db; --blue-dim:   rgba(52,152,219,0.15);
    --purple: #9b59b6; --purple-dim: rgba(155,89,182,0.15);

    --text:  #e8e8f0;
    --muted: #7a7a9a;
    --font:  'Syne', sans-serif;
    --mono:  'JetBrains Mono', monospace;

    --shadow-sm:   0 1px 4px rgba(0,0,0,0.40);
    --shadow-card: 0 2px 12px rgba(0,0,0,0.45);
    --shadow-side: 3px 0 16px rgba(0,0,0,0.40);

    /* Sidebar — color FIJO, no cambia con el tema (mismo criterio que
       contabilidad: --sb-bg #1a3a6e, azul marino institucional INFOCAL).
       Definido una sola vez en :root — el bloque [data-theme="light"] NO
       lo redefine, así el sidebar se ve igual en ambos temas. */
    --sb-bg:          #1a3a6e;
    --sb-border:      rgba(255,255,255,.08);
    --sb-text:        rgba(255,255,255,.68);
    --sb-text-strong: #ffffff;
    --sb-muted:       rgba(255,255,255,.42);
    --sb-active-bg:   rgba(52,152,219,.18);
    --sb-active:      #4aa8e0;

    /* Bootstrap 5 overrides via CSS vars */
    --bs-body-bg:          var(--bg);
    --bs-body-color:       var(--text);
    --bs-border-color:     var(--border);
    --bs-card-bg:          var(--surface);
    --bs-card-border-color:var(--border);
    --bs-modal-bg:         var(--surface);
    --bs-modal-border-color:var(--border);
    --bs-dropdown-bg:      var(--surface2);
    --bs-dropdown-border-color:var(--border);
    --bs-dropdown-link-color:var(--text);
    --bs-dropdown-link-hover-bg:var(--surface3);
    --bs-form-select-bg:   var(--surface2);
    --bs-input-bg:         var(--surface2);
    --bs-table-bg:         transparent;
    --bs-table-striped-bg: var(--surface2);
    --bs-table-hover-bg:   var(--surface3);
    --bs-table-border-color:var(--border);
    --bs-badge-font-size:  0.72em;
}

/* ── 1b. Variables — light ─────────────────────────────────────────────── */
[data-theme="light"] {
    --bg:       #f0f2f8;
    --surface:  #ffffff;
    --surface2: #f5f6fa;
    --surface3: #ebedf5;
    --border:   rgba(0,0,0,0.09);

    --red:    #c0392b; --red-dim:    rgba(192,57,43,0.10);
    --amber:  #b7770d; --amber-dim:  rgba(183,119,13,0.10);
    --green:  #1e8449; --green-dim:  rgba(30,132,73,0.10);
    --blue:   #1a6fa8; --blue-dim:   rgba(26,111,168,0.10);
    --purple: #6c3483; --purple-dim: rgba(108,52,131,0.10);

    --text:  #1e1e2e;
    --muted: #6b7080;

    --shadow-sm:   0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 4px 14px rgba(0,0,0,0.06);
    --shadow-side: 2px 0 12px rgba(0,0,0,0.08);
}

/* ── 2. Base ───────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { background: var(--bg); }

body {
    font-family: var(--font);
    font-size: 14px;
    background: transparent;
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--text); }

/* ── 2b. Blobs de fondo ────────────────────────────────────────────────── */
/* z-index:-1 fijo los deja detrás del body; filter:blur crea capas GPU
   que a z-index:0 se escapan por encima de modales/dropdowns */
.bg-blobs { position: fixed; inset: 0; overflow: hidden; pointer-events: none; z-index: -1; }
.bg-blobs span {
    position: absolute; border-radius: 50%;
    filter: blur(100px); opacity: .18;
    animation: blobDrift ease-in-out infinite alternate;
}
.bg-blobs span:nth-child(1) { width: 520px; height: 520px; background: #1560a4; top: -18%; left: -10%; animation-duration: 16s; }
.bg-blobs span:nth-child(2) { width: 440px; height: 440px; background: #cc2929; bottom: -20%; right: -8%;  animation-duration: 13s; animation-delay: -5s; }
.bg-blobs span:nth-child(3) { width: 360px; height: 360px; background: #1560a4; top: 40%; left: 50%;      animation-duration: 19s; animation-delay: -9s; opacity: .10; }
[data-theme="light"] .bg-blobs span { opacity: .09; }
[data-theme="light"] .bg-blobs span:nth-child(3) { opacity: .05; }

@keyframes blobDrift {
    0%   { transform: translate(0, 0) scale(1); }
    33%  { transform: translate(30px, -24px) scale(1.06); }
    66%  { transform: translate(-20px, 28px) scale(.94); }
    100% { transform: translate(16px, 14px) scale(1.03); }
}

/* ── 3. Wrapper ────────────────────────────────────────────────────────── */
#wrapper {
    display: flex;
    align-items: stretch;
    min-height: 100vh;
    width: 100%;
}

/* ── 4. Sidebar ────────────────────────────────────────────────────────── */
#sidebar-wrapper {
    min-height: 100vh;
    width: 240px;
    margin-left: -240px;
    transition: margin 0.25s ease;
    background: var(--sb-bg);
    border-right: 1px solid var(--sb-border);
    box-shadow: var(--shadow-side);
    z-index: 1000;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}

.sidebar-heading {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--sb-border);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--red);
    box-shadow: 0 0 8px var(--red);
    flex-shrink: 0;
}

.logo-container { display: flex; align-items: center; gap: 10px; width: 100%; }
.logo-info { line-height: 1.3; }
.logo-info p { font-size: 13px; font-weight: 600; color: var(--sb-text-strong); margin: 0; }
.logo-info .logo-sub { font-size: 11px; color: var(--sb-muted); font-weight: 400; }
.logo-animated { max-height: 36px; filter: brightness(0) invert(1); opacity: 0.85; }

#sidebar-wrapper .list-group-item {
    background: transparent;
    border: none;
    border-radius: 0;
    color: var(--sb-text);
    font-family: var(--font);
    font-size: 13px;
    padding: 0.6rem 1.25rem;
    transition: color 0.15s, background 0.15s, border-left 0.15s;
}
#sidebar-wrapper .list-group-item i {
    width: 18px;
    text-align: center;
    margin-right: 9px;
    font-size: 13px;
}
#sidebar-wrapper .list-group-item:hover {
    background: var(--sb-active-bg);
    color: var(--sb-text-strong);
}
/* Salto de entrada: rebote spring cuando la página carga */
@keyframes sidebarJump {
    0%   { transform: translateY(0); }
    20%  { transform: translateY(-8px); }
    40%  { transform: translateY(0); }
    58%  { transform: translateY(-4px); }
    74%  { transform: translateY(0); }
    88%  { transform: translateY(-1.5px); }
    100% { transform: translateY(0); }
}
/* Glow persistente en la barra izquierda — indica dónde estás */
@keyframes sidebarGlow {
    0%, 100% { box-shadow: 0 0 5px rgba(74,168,224,.50); }
    50%       { box-shadow: 0 0 11px rgba(74,168,224,.90), 0 0 20px rgba(74,168,224,.22); }
}

#sidebar-wrapper .list-group-item.active {
    position: relative;
    background: rgba(52,152,219,.20);
    color: var(--sb-text-strong);
    font-weight: 600;
    border-left: none;
    padding-left: 1.25rem;
    animation: sidebarJump 0.65s cubic-bezier(0.22, 1, 0.36, 1) both;
}
#sidebar-wrapper .list-group-item.active::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 52%;
    border-radius: 0 2px 2px 0;
    background: var(--sb-active);
    animation: sidebarGlow 2.5s ease-in-out infinite;
}
/* Subitems con ps-5 no deben perder su indentación al estar activos */
#sidebar-wrapper .ps-5.list-group-item.active {
    padding-left: 3rem;
}
#sidebar-wrapper .collapse,
#sidebar-wrapper .collapsing {
    background: rgba(0,0,0,.12);
}
#sidebar-wrapper .dropdown-toggle::after {
    float: right;
    margin-top: 7px;
    opacity: 0.5;
}
.sidebar-footer {
    margin-top: auto;
    border-top: 1px solid var(--sb-border);
    padding: 0.5rem 0;
}

/* ── 5. Page content ───────────────────────────────────────────────────── */
#page-content-wrapper {
    flex: 1;
    min-width: 0;
    min-height: 100vh;
    background: var(--bg);
    display: flex;
    flex-direction: column;
}

/* ── 6. Navbar (topbar) ────────────────────────────────────────────────── */
.navbar {
    background: var(--surface) !important;
    border-bottom: 1px solid var(--border);
    padding: 0.6rem 1.25rem;
    box-shadow: var(--shadow-sm);
}
.navbar #menu-toggle {
    border: 1px solid var(--border);
    background: var(--surface2);
    color: var(--muted);
    border-radius: 8px;
    padding: 4px 10px;
    font-size: 13px;
    transition: color 0.15s, border-color 0.15s;
}
.navbar #menu-toggle:hover { border-color: var(--red); color: var(--red); }

/* breadcrumb inside navbar */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0;
    font-size: 12px;
}
.breadcrumb-item a { color: var(--muted); }
.breadcrumb-item a:hover { color: var(--text); }
.breadcrumb-item.active { color: var(--text); font-weight: 500; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--muted); content: "›"; }

/* theme toggle button */
.btn-tema {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 5px 10px;
    cursor: pointer;
    color: var(--muted);
    font-family: var(--font);
    font-size: 11px;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: border-color .15s, color .15s;
}
.btn-tema:hover { border-color: var(--amber); color: var(--amber); }

/* user dropdown */
.navbar .nav-link { color: var(--muted) !important; font-size: 13px; }
.navbar .nav-link:hover { color: var(--text) !important; }
.navbar .dropdown-menu {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.45);
    font-size: 13px;
}
[data-theme="light"] .navbar .dropdown-menu {
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}
.navbar .dropdown-item { color: var(--muted); padding: 0.5rem 1rem; }
.navbar .dropdown-item:hover { background: var(--surface3); color: var(--text); }
.navbar .dropdown-divider { border-color: var(--border); }
.navbar .rounded-circle { border: 1px solid var(--border); }

/* ── 7. Cards ──────────────────────────────────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow-card);
    margin-bottom: 1.25rem;
    transition: border-color 0.15s, box-shadow 0.15s;
    overflow: hidden;
}
.card:hover {
    border-color: var(--surface3);
    box-shadow: var(--shadow-card), 0 0 0 1px var(--surface3);
}
.card-header {
    background: var(--surface2);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1.25rem;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}
.card-header.bg-white,
.card-header.bg-light { background: var(--surface2) !important; }
.card-body { padding: 1.25rem; }
.card-footer {
    background: var(--surface2);
    border-top: 1px solid var(--border);
    padding: 0.75rem 1.25rem;
}

/* KPI cards — top accent line */
.card-kpi { position: relative; }
.card-kpi::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    border-radius: 12px 12px 0 0;
}
.card-kpi.kpi-red::before    { background: var(--red); }
.card-kpi.kpi-green::before  { background: var(--green); }
.card-kpi.kpi-amber::before  { background: var(--amber); }
.card-kpi.kpi-blue::before   { background: var(--blue); }
.card-kpi.kpi-purple::before { background: var(--purple); }

/* Quick access cards */
.card-access {
    cursor: pointer;
    text-align: center;
    padding: 2rem 1rem;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}
.card-access::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: var(--border);
    transition: background 0.2s;
}
.card-access:hover { border-color: var(--surface3); }
.card-access.kpi-blue:hover::after   { background: var(--blue); }
.card-access.kpi-amber:hover::after  { background: var(--amber); }
.card-access.kpi-green:hover::after  { background: var(--green); }
.card-access.kpi-purple:hover::after { background: var(--purple); }
.card-access.kpi-red:hover::after    { background: var(--red); }
.card-access .ca-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}
.card-access .ca-title { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.card-access .ca-sub { font-size: 12px; color: var(--muted); }

/* ── 8. Tables ─────────────────────────────────────────────────────────── */
.table {
    color: var(--text);
    font-size: 13px;
    border-color: var(--border);
}
.table > thead > tr > th {
    background: var(--surface2);
    color: var(--muted);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border);
    padding: 8px 12px;
    white-space: nowrap;
}
.table > tbody > tr > td {
    border-bottom: 1px solid var(--border);
    padding: 9px 12px;
    vertical-align: middle;
}
.table > tbody > tr:last-child > td { border-bottom: none; }
.table > tbody > tr:hover > td { background: var(--surface2); }
.table > tbody > tr.selected > td {
    background: rgba(255,255,255,0.07);
    color: var(--text);
    border-bottom-color: rgba(52,152,219,0.18);
    box-shadow: inset 3px 0 0 var(--blue);
}
[data-theme="light"] .table > tbody > tr.selected > td {
    background: rgba(108,52,131,0.15);
}
.table > tbody > tr.selected > td:first-child { border-radius: 0; }
.table-light { --bs-table-bg: var(--surface2) !important; }
.table-hover > tbody > tr:hover > * { background-color: var(--surface2); color: var(--text); }

/* table container */
.table-wrap {
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

/* ── 9. Forms ──────────────────────────────────────────────────────────── */
.form-control, .form-select {
    background: var(--surface2);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: var(--font);
    font-size: 13px;
    border-radius: 8px;
    padding: 7px 12px;
    transition: border-color 0.15s;
}
.form-control:focus, .form-select:focus {
    background: var(--surface2);
    border-color: var(--blue);
    color: var(--text);
    box-shadow: none;
    outline: none;
}
.form-control::placeholder { color: var(--muted); }
.form-control:disabled,
.form-select:disabled {
    background: var(--surface);
    color: var(--muted);
    opacity: 0.6;
}
.form-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 5px;
}
.form-label.required::after { content: ' *'; color: var(--red); }
.form-text { font-size: 11px; color: var(--muted); }
label.required::after { content: ' *'; color: var(--red); }

/* ── 10. Buttons ───────────────────────────────────────────────────────── */
.btn {
    font-family: var(--font);
    font-size: 12px;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface2);
    color: var(--text);
    transition: all 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
    cursor: pointer;
}
.btn:hover { border-color: rgba(255,255,255,0.2); color: var(--text); }

.btn-primary   { background: var(--blue);   border-color: var(--blue);   color: #fff; }
.btn-primary:hover   { background: #2589c7; border-color: #2589c7; color: #fff; }

.btn-success   { background: var(--green);  border-color: var(--green);  color: #fff; }
.btn-success:hover   { background: #229954; border-color: #229954; color: #fff; }

.btn-danger    { background: var(--red);    border-color: var(--red);    color: #fff; }
.btn-danger:hover    { background: #cb4335; border-color: #cb4335; color: #fff; }

.btn-warning   { background: var(--amber);  border-color: var(--amber);  color: #fff; }
.btn-warning:hover   { background: #d4870f; border-color: #d4870f; color: #fff; }

.btn-info      { background: var(--purple); border-color: var(--purple); color: #fff; }
.btn-info:hover      { background: #8e44ad; border-color: #8e44ad; color: #fff; }

.btn-secondary { background: var(--surface3); border-color: var(--border); color: var(--muted); }
.btn-secondary:hover { color: var(--text); border-color: rgba(255,255,255,0.2); }

.btn-outline-primary { background: transparent; border-color: var(--blue);   color: var(--blue); }
.btn-outline-primary:hover { background: var(--blue-dim); color: var(--blue); }

.btn-outline-success { background: transparent; border-color: var(--green);  color: var(--green); }
.btn-outline-success:hover { background: var(--green-dim); color: var(--green); }

.btn-outline-danger { background: transparent; border-color: var(--red);    color: var(--red); }
.btn-outline-danger:hover { background: var(--red-dim); color: var(--red); }

.btn-outline-warning { background: transparent; border-color: var(--amber);  color: var(--amber); }
.btn-outline-warning:hover { background: var(--amber-dim); color: var(--amber); }

.btn-outline-info { background: transparent; border-color: var(--purple); color: var(--purple); }
.btn-outline-info:hover { background: var(--purple-dim); color: var(--purple); }

.btn-outline-secondary { background: transparent; border-color: var(--border); color: var(--muted); }
.btn-outline-secondary:hover { color: var(--text); border-color: rgba(255,255,255,0.2); }

.btn-sm { font-size: 11px; padding: 4px 10px; }
.btn-lg { font-size: 14px; padding: 9px 20px; }

.btn-close {
    filter: invert(1);
    opacity: 0.5;
}
.btn-close:hover { opacity: 1; }
/* En tema claro la X ya es oscura por defecto — no invertir */
[data-theme="light"] .btn-close { filter: none; }
.btn-close-white { filter: invert(1); }

/* ── 11. Badges / Pills ────────────────────────────────────────────────── */
.badge {
    font-family: var(--font);
    font-size: 10px;
    font-weight: 500;
    padding: 3px 8px;
    border-radius: 20px;
    letter-spacing: 0.03em;
}
.bg-primary   { background: var(--blue-dim)   !important; color: var(--blue)   !important; }
.bg-success   { background: var(--green-dim)  !important; color: var(--green)  !important; }
.bg-danger    { background: var(--red-dim)    !important; color: var(--red)    !important; }
.bg-warning   { background: var(--amber-dim)  !important; color: var(--amber)  !important; }
.bg-info      { background: var(--purple-dim) !important; color: var(--purple) !important; }
.bg-secondary { background: var(--surface3)   !important; color: var(--muted)  !important; }

/* text helpers */
.text-primary  { color: var(--blue)   !important; }
.text-success  { color: var(--green)  !important; }
.text-danger   { color: var(--red)    !important; }
.text-warning  { color: var(--amber)  !important; }
.text-info     { color: var(--purple) !important; }
.text-muted    { color: var(--muted)  !important; }

/* mono numbers */
.font-monospace, .num { font-family: var(--mono); font-size: 12px; }

/* ── 12. Alerts ────────────────────────────────────────────────────────── */
.alert {
    border-radius: 10px;
    font-size: 13px;
    border: 1px solid;
    padding: 0.75rem 1rem;
}
.alert-success { background: var(--green-dim);  border-color: rgba(39,174,96,0.3);   color: var(--green); }
.alert-danger  { background: var(--red-dim);    border-color: rgba(231,76,60,0.3);   color: var(--red); }
.alert-warning { background: var(--amber-dim);  border-color: rgba(243,156,18,0.3);  color: var(--amber); }
.alert-info    { background: var(--blue-dim);   border-color: rgba(52,152,219,0.3);  color: var(--blue); }

/* ── 13. Modals ────────────────────────────────────────────────────────── */
.modal-content {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    color: var(--text);
    box-shadow: 0 24px 64px rgba(0,0,0,0.55), 0 4px 16px rgba(0,0,0,0.35);
}
[data-theme="light"] .modal-content {
    box-shadow: 0 20px 60px rgba(0,0,0,0.18), 0 4px 16px rgba(0,0,0,0.10);
}
.modal-header {
    border-bottom: 1px solid var(--border);
    padding: 0.9rem 1.25rem;
    background: var(--surface2);
    border-radius: 14px 14px 0 0;
}
.modal-title { font-size: 14px; font-weight: 600; color: var(--blue); }
.modal-title i, .modal-title svg { color: var(--blue); }
.modal-body  { padding: 1.25rem; }
.modal-footer {
    border-top: 1px solid var(--border);
    padding: 0.75rem 1.25rem;
    background: var(--surface2);
    border-radius: 0 0 14px 14px;
}
.modal-backdrop { background: rgba(0,0,0,0.70); }
[data-theme="light"] .modal-backdrop { background: rgba(15,15,23,0.50); }
.modal-header.bg-success { background: var(--green-dim) !important; border-bottom-color: rgba(39,174,96,0.3) !important; }
.modal-header.bg-success .modal-title { color: var(--green); }
.modal-header.bg-success .btn-close-white { filter: none; opacity: 0.7; }

/* ── 14. Dropdown ──────────────────────────────────────────────────────── */
.dropdown-menu {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    font-size: 13px;
}
.dropdown-item { color: var(--muted); padding: 0.5rem 1rem; font-family: var(--font); }
.dropdown-item:hover { background: var(--surface3); color: var(--text); }
.dropdown-divider { border-color: var(--border); }

/* ── 15. Input group ───────────────────────────────────────────────────── */
.input-group .input-group-text {
    background: var(--surface3);
    border-color: var(--border);
    color: var(--muted);
    font-size: 13px;
}
.input-group .form-control:focus { z-index: 1; }

/* ── 16. List group ────────────────────────────────────────────────────── */
.list-group-item {
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
    font-size: 13px;
}
.list-group-item-action:hover { background: var(--surface2); color: var(--text); }

/* ── 17. Footer ────────────────────────────────────────────────────────── */
.footer {
    padding: 0.75rem 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--surface);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    color: var(--muted);
    margin-top: auto;
}
.footer img { height: 22px; opacity: 0.5; filter: invert(1); }

/* ── 18. Scrollbar ─────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--surface); }
::-webkit-scrollbar-thumb { background: var(--surface3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ── 19. Utilities ─────────────────────────────────────────────────────── */
.container-fluid { padding-bottom: 2rem; }
hr { border-color: var(--border); opacity: 1; }

/* Spinner */
.spinner-border { border-right-color: var(--red) !important; }

/* DataTables overrides */
.dataTables_wrapper .dataTables_filter input {
    background: var(--surface2);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 8px;
    padding: 4px 10px;
    font-size: 12px;
}
.dataTables_wrapper .dataTables_length select { background: var(--surface2); border-color: var(--border); color: var(--text); }
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter { font-size: 12px; color: var(--muted); }
.dataTables_wrapper .dataTables_paginate .paginate_button {
    background: var(--surface2);
    border: 1px solid var(--border) !important;
    color: var(--muted) !important;
    border-radius: 6px;
    margin: 0 2px;
}
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--surface3) !important;
    color: var(--text) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--blue-dim) !important;
    color: var(--blue) !important;
    border-color: var(--blue) !important;
}

/* SweetAlert2 dark override */
.swal2-popup {
    background: var(--surface2) !important;
    color: var(--text) !important;
    border: 1px solid var(--border);
    border-radius: 14px !important;
    font-family: var(--font) !important;
}
.swal2-title { color: var(--text) !important; font-size: 16px !important; }
.swal2-html-container { color: var(--muted) !important; font-size: 13px !important; }
.swal2-confirm { background: var(--blue)  !important; border-radius: 8px !important; }
.swal2-cancel  { background: var(--surface3) !important; color: var(--text) !important; border-radius: 8px !important; }
.swal2-icon { border-color: var(--border) !important; }

/* ── 20. Responsive ────────────────────────────────────────────────────── */
@media (max-width: 767px) {
    #sidebar-wrapper {
        position: fixed;
        top: 0; height: 100vh;
        margin-left: -240px;
        z-index: 1050;
    }
    #wrapper.toggled #sidebar-wrapper { margin-left: 0; }
}
@media (min-width: 768px) {
    #sidebar-wrapper { margin-left: 0; position: relative; }
    #wrapper.toggled #sidebar-wrapper { margin-left: -240px; }
}