/* ============================================================
   TECHSSPTY.CSS v1.0 — Sistema de diseño unificado
   Fusión de: nova-core + nova-enhanced + responsive + nova-theme
   Generado: 2026-07-31
   ============================================================ */

/* ── TOKENS DE COMPATIBILIDAD (aliases de sistemas anteriores) ── */
:root {
    /* Aliases Windows 11 / tokens.css */
    --primary-50: #f0f6ff; --primary-100: #e0ecff;
    --primary-500: #0065d1; --primary-600: #0053ac;
    --neutral-0: #ffffff; --neutral-50: #fbfbfb;
    --neutral-100: #f3f3f3; --neutral-200: #e5e5e5;
    --neutral-300: #d1d1d1; --neutral-800: #1f1f1f; --neutral-900: #111111;
    --semantic-success: #107c10; --semantic-success-bg: #dff6dd;
    --semantic-error: #d13438;   --semantic-error-bg: #fde7e9;
    --semantic-warning: #797721; --semantic-warning-bg: #fff4ce;
    --semantic-info: #0078d4;    --semantic-info-bg: #f0f6ff;
    /* Aliases design-system.css */
    --color-primary: var(--nova-primary);
    --color-success: var(--nova-success);
    --color-error:   var(--nova-danger);
    --color-warning: var(--nova-warning);
    --color-info:    var(--nova-info);
    --space-xs: 4px; --space-sm: 8px; --space-md: 12px;
    --space-lg: 16px; --space-xl: 24px; --space-2xl: 32px;
}

/* ─── NOVA-CORE v3.0 ─────────────────────────────────────── */
/* ============================================================
   NOVA CORE CSS v3.0 - TechSSPTY Design System
   Sistema unificado de estilos
   ============================================================ */

/* --- Variables (Fuente única de verdad) --- */
:root {
    /* ── Paleta corporativa TechSSPTY ──────────────────────── */
    --brand-primary:    #0077B6;
    --brand-primary-dk: #03045E;
    --brand-accent:     #00B4D8;
    --brand-light:      #CAF0F8;

    /* ── Aliases sistema Nova ──────────────────────────────── */
    --nova-primary:       var(--brand-primary);
    --nova-primary-hover: #005f99;
    --nova-accent:        var(--brand-accent);
    --nova-secondary:     #6c757d;
    --nova-success:       #198754;
    --nova-info:          #0dcaf0;
    --nova-warning:       #f59e0b;
    --nova-danger:        #dc3545;
    --nova-light:         #f8f9fa;
    --nova-dark:          #1a1d23;
    --nova-darker:        #13151a;

    /* ── Aliases legacy (brand-colors.css unificado aquí) ─── */
    /* Mantener compatibilidad con módulos que usen estos tokens */
    --brand-cyan:        var(--brand-accent);
    --brand-blue:        var(--brand-primary);
    --brand-navy:        var(--brand-primary-dk);
    --brand-white:       #FFFFFF;
    --primary-color:     var(--brand-primary);
    --primary-dark:      var(--brand-primary-dk);
    --primary-light:     var(--brand-accent);
    /* Neutros bootstrap-compatibles */
    --gray-100: #f8f9fa; --gray-200: #e9ecef; --gray-300: #dee2e6;
    --gray-400: #ced4da; --gray-500: #adb5bd; --gray-600: #6c757d;
    --gray-700: #495057; --gray-800: #343a40; --gray-900: #212529;

    /* Layout */
    --nova-sidebar-width:    260px;
    --nova-header-height:    62px;
    --nova-body-bg:          #f0f2f5;
    --nova-card-bg:          #ffffff;
    --nova-border:           #e5e9f0;
    --nova-text:             #2d3748;
    --nova-text-muted:       #718096;
    --nova-radius:           10px;
    --nova-radius-sm:        6px;
    --nova-shadow:           0 2px 12px rgba(0,0,0,0.07);
    --nova-shadow-md:        0 4px 20px rgba(0,0,0,0.10);

    /* Sidebar */
    --sidebar-bg:          #13151a;
    --sidebar-border:      rgba(255,255,255,0.06);
    --sidebar-link:        rgba(255,255,255,0.60);
    --sidebar-link-hover:  rgba(255,255,255,0.92);
    --sidebar-active-bg:   rgba(0,119,182,0.25);
    --sidebar-active:      #00B4D8;
    --sidebar-section:     rgba(255,255,255,0.30);
}

/* --- Dark Mode --- */
[data-theme="dark"] {
    --nova-body-bg:   #0f1117;
    --nova-card-bg:   #1a1d23;
    --nova-border:    #2a2d35;
    --nova-text:      #e2e8f0;
    --nova-text-muted:#94a3b8;
    --nova-shadow:    0 2px 12px rgba(0,0,0,0.30);
}

/* --- Base --- */
*, *::before, *::after { box-sizing: border-box; }

/* Inter — fuente única del sistema */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --font-sans: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--nova-body-bg);
    font-family: var(--font-sans);
    color: var(--nova-text);
    font-size: 0.9rem;
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.main-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.nova-sidebar {
    width: var(--nova-sidebar-width);
    background: var(--sidebar-bg);
    color: #fff;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 1040;
    overflow: hidden; /* la nav interna hace el scroll */
    transition: transform 0.28s cubic-bezier(.4,0,.2,1), width 0.28s ease;
    display: flex;
    flex-direction: column;
}

/* La nav scrollea; el footer queda fijo al fondo */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0.25rem 0 0.5rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 4px; }

.sidebar-brand {
    min-height: var(--nova-header-height);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--sidebar-border);
    background: linear-gradient(135deg, #03045E 0%, #0077B6 100%);
}
.sidebar-brand img { max-height: 44px; width: auto; }

.nav-section-label {
    display: block;
    padding: 1rem 1.25rem 0.35rem;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--sidebar-section);
}

.sidebar-nav .nav-link {
    color: var(--sidebar-link);
    padding: 0.55rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    border-radius: 0;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.18s, background 0.18s;
    text-decoration: none;
    white-space: nowrap;
    border-left: 3px solid transparent;
}
.sidebar-nav .nav-link i {
    width: 18px;
    text-align: center;
    font-size: 0.875rem;
    flex-shrink: 0;
}
.sidebar-nav .nav-link:hover {
    color: var(--sidebar-link-hover);
    background: rgba(255,255,255,0.05);
}
.sidebar-nav .nav-link.active {
    color: var(--sidebar-active);
    background: var(--sidebar-active-bg);
    border-left-color: var(--sidebar-active);
    font-weight: 600;
}

/* Badge en sidebar */
.sidebar-nav .nav-link .badge {
    margin-left: auto;
    font-size: 0.65rem;
    padding: 0.25em 0.5em;
}

/* ============================================================
   HEADER / TOPBAR
   ============================================================ */
.nova-header {
    height: var(--nova-header-height);
    background: var(--nova-card-bg);
    border-bottom: 1px solid var(--nova-border);
    position: fixed;
    top: 0; right: 0;
    left: var(--nova-sidebar-width);
    z-index: 1030;
    transition: left 0.28s ease, background 0.3s;
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    gap: 0.75rem;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.nova-content {
    margin-top: var(--nova-header-height);
    margin-left: var(--nova-sidebar-width);
    padding: 1.5rem;
    flex: 1 1 auto;
    min-width: 0;
    width: calc(100% - var(--nova-sidebar-width));
    overflow-x: hidden;
    transition: margin-left 0.28s ease, width 0.28s ease;
}

.nova-footer {
    margin-left: var(--nova-sidebar-width);
    width: calc(100% - var(--nova-sidebar-width));
    background: var(--nova-card-bg);
    border-top: 1px solid var(--nova-border);
    padding: 0.75rem 1.5rem;
    text-align: center;
    color: var(--nova-text-muted);
    font-size: 0.78rem;
    transition: margin-left 0.28s ease, width 0.28s ease;
    flex-shrink: 0;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
    border: 1px solid var(--nova-border);
    border-radius: var(--nova-radius);
    background: var(--nova-card-bg);
    box-shadow: var(--nova-shadow);
    margin-bottom: 1.25rem;
    transition: background 0.3s, border-color 0.3s;
}
.card-header {
    background: transparent;
    border-bottom: 1px solid var(--nova-border);
    padding: 0.9rem 1.25rem;
    font-weight: 600;
    color: var(--nova-text);
    font-size: 0.9rem;
}
.card-body { padding: 1.25rem; }

/* Stat cards */
.stat-card {
    border: 1px solid var(--nova-border);
    border-radius: var(--nova-radius);
    background: var(--nova-card-bg);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--nova-shadow);
    transition: transform 0.18s, box-shadow 0.18s;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--nova-shadow-md); }
.stat-icon {
    width: 52px; height: 52px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}
.stat-value { font-size: 1.75rem; font-weight: 700; line-height: 1; color: var(--nova-text); }
.stat-label { font-size: 0.78rem; color: var(--nova-text-muted); margin-top: 0.25rem; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    border-radius: var(--nova-radius-sm);
    font-weight: 500;
    padding: 0.45rem 1rem;
    font-size: 0.875rem;
    transition: all 0.18s;
    line-height: 1.5;
}
.btn-primary {
    background: var(--nova-primary);
    border-color: var(--nova-primary);
}
.btn-primary:hover {
    background: var(--nova-primary-hover);
    border-color: var(--nova-primary-hover);
}
.btn:disabled,
.btn.disabled,
fieldset:disabled .btn {
    opacity: 0.5;
    pointer-events: none;
    cursor: not-allowed;
}
.btn-sm { padding: 0.3rem 0.75rem; font-size: 0.8rem; }
.btn-lg { padding: 0.65rem 1.5rem; font-size: 0.95rem; }

/* ============================================================
   FORMS
   ============================================================ */
.form-control, .form-select {
    border-radius: var(--nova-radius-sm);
    border-color: var(--nova-border);
    padding: 0.45rem 0.75rem;
    font-size: 0.875rem;
    background: var(--nova-card-bg);
    color: var(--nova-text);
    transition: border-color 0.18s, box-shadow 0.18s;
}
.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 3px rgba(0,119,182,0.15);
    border-color: var(--nova-primary);
    outline: none;
}
.form-control:disabled,
.form-control[readonly],
.form-select:disabled {
    background-color: var(--nova-body-bg);
    opacity: 0.65;
    cursor: not-allowed;
}
.form-control.is-invalid,
.form-select.is-invalid {
    border-color: var(--nova-danger);
    box-shadow: 0 0 0 3px rgba(220,53,69,0.12);
}
.form-control.is-valid,
.form-select.is-valid {
    border-color: var(--nova-success);
    box-shadow: 0 0 0 3px rgba(25,135,84,0.12);
}
.form-label { font-weight: 500; font-size: 0.82rem; color: var(--nova-text-muted); }
.input-group-text {
    background: var(--nova-light);
    border-color: var(--nova-border);
    color: var(--nova-text-muted);
}

/* ============================================================
   TABLES
   ============================================================ */
.table {
    color: var(--nova-text);
    font-size: 0.875rem;
}
.table thead th {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--nova-text-muted);
    border-bottom: 2px solid var(--nova-border);
    padding: 0.75rem 1rem;
    background: transparent;
}
.table td { padding: 0.75rem 1rem; vertical-align: middle; border-color: var(--nova-border); }
.table-hover tbody tr:hover { background: rgba(0,119,182,0.035); }

/* ============================================================
   BADGES
   ============================================================ */
.badge {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.3em 0.65em;
    border-radius: 6px;
}

/* ============================================================
   MODALS
   ============================================================ */
.modal-content {
    border: none;
    border-radius: var(--nova-radius);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
.modal-header {
    border-bottom: 1px solid var(--nova-border);
    padding: 1rem 1.25rem;
}
.modal-footer { border-top: 1px solid var(--nova-border); }

/* ============================================================
   ALERTS
   ============================================================ */
.alert { border-radius: var(--nova-radius-sm); border: 1px solid transparent; font-size: 0.875rem; }

/* ============================================================
   UTILITIES
   ============================================================ */
.shadow-soft { box-shadow: var(--nova-shadow) !important; }
.shadow-md    { box-shadow: var(--nova-shadow-md) !important; }
.text-small   { font-size: 0.78rem; }
.text-caption { font-size: 0.7rem; }
.fw-semibold  { font-weight: 600 !important; }

.rounded-nova { border-radius: var(--nova-radius) !important; }
.border-nova  { border-color: var(--nova-border) !important; }

/* Gradientes de marca */
.bg-brand-gradient { background: linear-gradient(135deg, var(--brand-primary-dk) 0%, var(--brand-primary) 100%); }
.bg-brand-accent   { background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-accent) 100%); }

/* Avatares */
.avatar {
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%; font-weight: 700; color: #fff;
    flex-shrink: 0;
}
.avatar-sm  { width: 30px; height: 30px; font-size: 0.75rem; }
.avatar-md  { width: 40px; height: 40px; font-size: 0.9rem; }
.avatar-lg  { width: 56px; height: 56px; font-size: 1.1rem; }

/* ============================================================
   MOBILE RESPONSIVE
   ============================================================ */
@media (max-width: 991.98px) {
    .nova-sidebar {
        transform: translateX(-100%);
        width: 260px;
    }
    .nova-sidebar.show { transform: translateX(0); }

    .nova-header  { left: 0; }
    .nova-content { margin-left: 0; padding: 1rem; width: 100%; }
    .nova-footer  { margin-left: 0; width: 100%; }

    /* Overlay al abrir sidebar */
    .sidebar-overlay {
        display: none;
        position: fixed; inset: 0;
        background: rgba(0,0,0,0.45);
        z-index: 1039;
    }
    .sidebar-open .sidebar-overlay { display: block; }
    .sidebar-open .nova-sidebar    { transform: translateX(0); }
}

/* ============================================================
   ANIMACIONES
   ============================================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 0.3s ease forwards; }

/* Hover elevación para cards */
.hover-lift { transition: transform 0.2s, box-shadow 0.2s; }
.hover-lift:hover { transform: translateY(-3px); box-shadow: var(--nova-shadow-md) !important; }



/* ============================================================
   SIDEBAR MINI (colapsable 64px)
   ============================================================ */
:root { --nova-sidebar-mini: 64px; }

/* Estado mini */
body.sidebar-mini .nova-sidebar    { width: var(--nova-sidebar-mini); }
body.sidebar-mini .nova-header     { left: var(--nova-sidebar-mini); }
body.sidebar-mini .nova-content    { margin-left: var(--nova-sidebar-mini); width: calc(100% - var(--nova-sidebar-mini)); }
body.sidebar-mini .nova-footer     { margin-left: var(--nova-sidebar-mini); width: calc(100% - var(--nova-sidebar-mini)); }

/* Ocultar textos en mini */
body.sidebar-mini .sidebar-nav .nav-link span,
body.sidebar-mini .sidebar-nav .nav-link .badge,
body.sidebar-mini .nav-section-label,
body.sidebar-mini .sidebar-user,
body.sidebar-mini .sidebar-brand img,
body.sidebar-mini .ns-arrow,
body.sidebar-mini .nav-section-toggle span { display: none !important; }

/* Marca mini: solo ícono */
body.sidebar-mini .sidebar-brand-fallback { display: none !important; }
body.sidebar-mini .sidebar-brand {
    padding: 0;
    justify-content: center;
    min-height: var(--nova-header-height);
}
body.sidebar-mini .sidebar-brand::after {
    content: "\f7d9"; /* fa-tools */
    font-family: "Font Awesome 6 Free"; font-weight: 900;
    color: var(--brand-accent); font-size: 1.4rem;
}

/* Links en mini: centrar ícono */
body.sidebar-mini .sidebar-nav .nav-link {
    justify-content: center;
    padding: 0.65rem 0;
    border-left-width: 2px;
    position: relative;
}
body.sidebar-mini .sidebar-nav .nav-link i {
    width: auto;
    font-size: 1.05rem;
}

/* Tooltip al hover en mini */
body.sidebar-mini .sidebar-nav .nav-link[title]:hover::after {
    content: attr(title);
    position: absolute;
    left: calc(var(--nova-sidebar-mini) + 8px);
    top: 50%; transform: translateY(-50%);
    background: #1e293b;
    color: #f1f5f9;
    padding: 0.3rem 0.65rem;
    border-radius: 6px;
    font-size: 0.78rem;
    white-space: nowrap;
    z-index: 9999;
    pointer-events: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

/* Secciones colapsables en mini: siempre expandir silenciosamente */
body.sidebar-mini .sidebar-section .collapse { display: block !important; }
body.sidebar-mini .nav-section-toggle { justify-content: center; pointer-events: none; }

/* Botón toggle — visible en desktop */
#sidebarMiniToggle {
    background: none; border: none; color: var(--nova-text-muted);
    cursor: pointer; padding: 0.25rem 0.5rem; border-radius: 6px;
    transition: color 0.2s, background 0.2s;
    display: none;
}
@media (min-width: 992px) { #sidebarMiniToggle { display: inline-flex; align-items: center; } }
#sidebarMiniToggle:hover { color: var(--nova-primary); background: rgba(0,119,182,0.08); }

/* ============================================================
   DESIGN TOKENS ADICIONALES
   ============================================================ */
:root {
    --radius-card:    12px;
    --shadow-card:    0 4px 24px rgba(0,0,0,.08);
    --shadow-card-lg: 0 8px 32px rgba(0,0,0,.12);
    --transition-base: 0.2s ease;
}

/* Utility — tiempo transcurrido chip */
.time-chip {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: 0.72rem; color: var(--nova-text-muted);
}
.time-chip.urgent { color: #dc3545; font-weight: 600; }
.time-chip.warning { color: #f59e0b; font-weight: 600; }

/* SLA row highlights */
.sla-overdue { background-color: rgba(220,53,69,.06) !important; }
.sla-warning  { background-color: rgba(245,158,11,.06) !important; }

/* Búsqueda global overlay */
#globalSearchOverlay {
    position: fixed; inset: 0; z-index: 9998;
    background: rgba(15,17,23,.72); backdrop-filter: blur(4px);
    display: none; align-items: flex-start; justify-content: center;
    padding-top: 12vh;
}
#globalSearchOverlay.open { display: flex; }
#globalSearchBox {
    background: var(--nova-card-bg); border-radius: 14px;
    box-shadow: var(--shadow-card-lg); width: 100%; max-width: 620px;
    overflow: hidden;
}
#globalSearchInput {
    border: none; outline: none; width: 100%;
    padding: 1rem 1.25rem; font-size: 1.1rem;
    background: transparent; color: var(--nova-text);
    border-bottom: 1px solid var(--nova-border);
}
#globalSearchResults {
    max-height: 360px; overflow-y: auto;
    padding: 0.5rem 0;
}
.gs-item {
    display: flex; align-items: center; gap: 0.75rem;
    padding: 0.65rem 1.25rem; cursor: pointer;
    text-decoration: none; color: var(--nova-text);
    transition: background 0.15s;
}
.gs-item:hover, .gs-item.selected { background: rgba(0,119,182,.08); }
.gs-item-icon {
    width: 34px; height: 34px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; font-size: 0.85rem;
}
.gs-item-title { font-weight: 600; font-size: 0.9rem; line-height: 1.3; }
.gs-item-sub   { font-size: 0.75rem; color: var(--nova-text-muted); }
#globalSearchEmpty { padding: 2rem; text-align: center; color: var(--nova-text-muted); font-size: 0.9rem; display: none; }



/* ─── NOVA-ENHANCED v1.0 ─────────────────────────────────── */
/* ============================================================
   NOVA ENHANCED CSS v1.0 — TechSSPTY Design System
   Capa de refinamiento visual sobre nova-core.css
   ============================================================ */

/* ============================================================
   PAGE HEADER — Patrón estándar para cabecera de módulos
   ============================================================ */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--nova-border);
}
.page-header-left h4,
.page-header-left h5 {
    margin-bottom: 0.15rem;
    font-weight: 700;
    color: var(--nova-text);
}
.page-header-left p {
    margin-bottom: 0;
    font-size: 0.82rem;
    color: var(--nova-text-muted);
}
.page-header-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Ícono de módulo en el header */
.page-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    margin-right: 0.65rem;
    flex-shrink: 0;
    font-size: 1rem;
}
.page-icon-primary  { background: rgba(0,119,182,.12); color: var(--nova-primary); }
.page-icon-success  { background: rgba(25,135,84,.12);  color: var(--nova-success); }
.page-icon-warning  { background: rgba(245,158,11,.12); color: var(--nova-warning); }
.page-icon-danger   { background: rgba(220,53,69,.12);  color: var(--nova-danger); }
.page-icon-info     { background: rgba(13,202,240,.12); color: var(--nova-info); }
.page-icon-secondary{ background: rgba(108,117,125,.12);color: var(--nova-secondary); }

/* ============================================================
   FILTER BAR — Barra de filtros estándar
   ============================================================ */
.filter-bar {
    background: var(--nova-card-bg);
    border: 1px solid var(--nova-border);
    border-radius: var(--nova-radius);
    padding: 0.85rem 1rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--nova-shadow);
}
.filter-bar .form-control,
.filter-bar .form-select {
    font-size: 0.85rem;
}

/* ============================================================
   TABLE IMPROVEMENTS
   ============================================================ */
.table-nova {
    font-size: 0.875rem;
    color: var(--nova-text);
    margin-bottom: 0;
}
.table-nova thead {
    background: linear-gradient(135deg, #f8fafc 0%, #f0f4f8 100%);
    border-bottom: 2px solid var(--nova-border);
}
[data-theme="dark"] .table-nova thead {
    background: #1e2028;
}
.table-nova thead th {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    color: var(--nova-text-muted);
    padding: 0.75rem 1rem;
    white-space: nowrap;
    border: none;
}
.table-nova tbody tr {
    border-bottom: 1px solid var(--nova-border);
    transition: background 0.12s;
}
.table-nova tbody tr:last-child { border-bottom: none; }
.table-nova tbody tr:hover {
    background: rgba(0,119,182,0.04);
}
[data-theme="dark"] .table-nova tbody tr:hover {
    background: rgba(0,119,182,0.08);
}
.table-nova td {
    padding: 0.7rem 1rem;
    vertical-align: middle;
    border: none;
    color: var(--nova-text);
}
/* Primera columna con indent */
.table-nova thead th:first-child,
.table-nova tbody td:first-child { padding-left: 1.25rem; }
/* Última columna alineada a la derecha */
.table-nova thead th:last-child,
.table-nova tbody td:last-child  { padding-right: 1.25rem; }

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
    text-align: center;
    padding: 3.5rem 1rem;
    color: var(--nova-text-muted);
}
.empty-state-icon {
    font-size: 2.5rem;
    opacity: 0.22;
    margin-bottom: 0.75rem;
    display: block;
}
.empty-state-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--nova-text-muted);
    margin-bottom: 0.35rem;
}
.empty-state-desc {
    font-size: 0.8rem;
    color: var(--nova-text-muted);
}

/* ============================================================
   ACTION BUTTONS (en tablas y formularios)
   ============================================================ */
.btn-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 7px;
    border: 1px solid var(--nova-border);
    background: var(--nova-card-bg);
    color: var(--nova-text-muted);
    font-size: 0.78rem;
    transition: all 0.15s;
    padding: 0;
    text-decoration: none;
}
.btn-action:hover {
    background: var(--nova-primary);
    border-color: var(--nova-primary);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(0,119,182,0.3);
}

/* ============================================================
   HOVER CARDS — Quick action tiles
   ============================================================ */
.hover-card {
    transition: background-color 0.15s, transform 0.15s;
}
.hover-card:hover {
    background-color: rgba(0,119,182,0.06) !important;
    transform: translateY(-2px);
}
[data-theme="dark"] .hover-card:hover {
    background-color: rgba(0,119,182,0.14) !important;
}

/* ============================================================
   PIPELINE STRIP — Signature element for technician dashboard
   Visualizes active ticket counts across workflow states.
   Shape mirrors the actual field service progression.
   ============================================================ */
.pipeline-strip {
    background: var(--nova-card-bg);
    border: 1px solid var(--nova-border);
    border-radius: var(--nova-radius);
    padding: 1rem 1.5rem 0.85rem;
    box-shadow: var(--nova-shadow);
    position: relative;
    overflow: hidden;
    margin-bottom: 1.5rem;
}
.pipeline-strip::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, #03045E 0%, #0077B6 50%, #00B4D8 100%);
}
.pipeline-eyebrow {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--nova-text-muted);
    margin-bottom: 0.85rem;
}
.pipeline-segments {
    display: flex;
    gap: 0;
    align-items: center;
}
.pipeline-segment {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 0.35rem;
    position: relative;
}
.pipeline-arrow {
    flex-shrink: 0;
    color: var(--nova-border);
    font-size: 0.65rem;
    padding: 0 0.15rem;
    margin-bottom: 1.4rem; /* align with seg-count */
}
[data-theme="dark"] .pipeline-arrow { color: #3a3d48; }
.seg-count {
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--seg-color, var(--nova-primary));
    line-height: 1;
    margin-bottom: 0.25rem;
    transition: color 0.2s;
}
.seg-count.seg-zero {
    color: var(--nova-border);
}
[data-theme="dark"] .seg-count.seg-zero { color: #3a3d48; }
.seg-label {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--nova-text-muted);
    text-align: center;
    margin-bottom: 0.4rem;
    line-height: 1.2;
    white-space: nowrap;
}
.seg-bar {
    height: 3px;
    width: 80%;
    border-radius: 2px;
    background: var(--seg-color, var(--nova-primary));
    opacity: 0.25;
    transition: opacity 0.2s;
}
.pipeline-segment.has-tickets .seg-bar { opacity: 1; }
.seg-bar-empty {
    background: var(--nova-border);
    opacity: 1 !important;
}
/* Mobile: wrap pipeline into 2-row grid */
@media (max-width: 575px) {
    .pipeline-segments {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    .pipeline-arrow { display: none; }
    .pipeline-segment {
        flex: 0 0 calc(33.333% - 0.5rem);
        padding: 0;
    }
}

/* ============================================================
   KPI CARDS V2 — Instrument-panel style
   Full-height icon band + precision metric typography
   ============================================================ */
.kpi-card-v2 {
    display: flex;
    align-items: stretch;
    border-radius: var(--nova-radius);
    overflow: hidden;
    background: var(--nova-card-bg);
    border: 1px solid var(--nova-border);
    box-shadow: var(--nova-shadow);
    transition: box-shadow 0.18s, transform 0.18s;
    height: 100%;
    min-height: 88px;
}
.kpi-card-v2:hover {
    box-shadow: var(--nova-shadow-md);
    transform: translateY(-2px);
}
.kpi-icon-band {
    width: 60px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #fff;
}
.kpi-band-primary { background: var(--nova-primary); }
.kpi-band-success { background: #059669; }
.kpi-band-amber   { background: #d97706; }
.kpi-body {
    flex: 1;
    padding: 0.8rem 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.kpi-eyebrow {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--nova-text-muted);
    margin-bottom: 0.1rem;
}
.kpi-number {
    font-size: 2.1rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #03045E;
    line-height: 1;
}
[data-theme="dark"] .kpi-number { color: #90caf9; }

/* ============================================================
   SCHEDULE TABLE — Time anchor for upcoming jobs
   ============================================================ */
.time-anchor {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    background: rgba(0,119,182,0.08);
    border-radius: 8px;
    padding: 0.3rem 0.5rem;
    min-width: 42px;
    line-height: 1.1;
}
.time-anchor .ta-day {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--nova-primary);
}
.time-anchor .ta-time {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--nova-text);
}
.btn-action-danger:hover {
    background: var(--nova-danger);
    border-color: var(--nova-danger);
    box-shadow: 0 3px 8px rgba(220,53,69,0.3);
}
.btn-action-success:hover {
    background: var(--nova-success);
    border-color: var(--nova-success);
    box-shadow: 0 3px 8px rgba(25,135,84,0.3);
}
.btn-action-warning:hover {
    background: var(--nova-warning);
    border-color: var(--nova-warning);
    color: #fff;
    box-shadow: 0 3px 8px rgba(245,158,11,0.3);
}
.actions-col { white-space: nowrap; }

/* ============================================================
   KPI / STAT CARDS MEJORADAS
   ============================================================ */
.kpi-card {
    background: var(--nova-card-bg);
    border: 1px solid var(--nova-border);
    border-radius: var(--nova-radius);
    padding: 1.25rem 4rem 1.25rem 1.25rem; /* espacio derecho para el icono absoluto */
    box-shadow: var(--nova-shadow);
    transition: transform 0.18s, box-shadow 0.18s;
    position: relative;
    overflow: hidden;
}
.kpi-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--nova-shadow-md);
}
.kpi-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--kpi-accent, var(--nova-primary));
    border-radius: var(--nova-radius) var(--nova-radius) 0 0;
}
.kpi-card.kpi-primary   { --kpi-accent: var(--nova-primary); }
.kpi-card.kpi-success   { --kpi-accent: var(--nova-success); }
.kpi-card.kpi-warning   { --kpi-accent: var(--nova-warning); }
.kpi-card.kpi-danger    { --kpi-accent: var(--nova-danger); }
.kpi-card.kpi-info      { --kpi-accent: var(--nova-info); }

.kpi-label  { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--nova-text-muted); margin-bottom: 0.4rem; }
.kpi-value  { font-size: 1.9rem; font-weight: 800; line-height: 1; color: #03045E; letter-spacing: -0.03em; }
[data-theme="dark"] .kpi-value { color: #90caf9; }
.kpi-footer { font-size: 0.75rem; color: var(--nova-text-muted); margin-top: 0.35rem; }
.kpi-icon   {
    position: absolute; top: 1rem; right: 1rem;
    width: 44px; height: 44px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    background: rgba(0,119,182,0.08);
    color: var(--nova-primary);
}
.kpi-card.kpi-success .kpi-icon { background: rgba(25,135,84,.1);  color: var(--nova-success); }
.kpi-card.kpi-warning .kpi-icon { background: rgba(245,158,11,.1); color: var(--nova-warning); }
.kpi-card.kpi-danger  .kpi-icon { background: rgba(220,53,69,.1);  color: var(--nova-danger); }
.kpi-card.kpi-info    .kpi-icon { background: rgba(13,202,240,.1); color: var(--nova-info); }

/* Variantes de color standalone para .kpi-icon (sin necesidad del padre .kpi-card.kpi-*) */
.kpi-icon.icon-primary  { background: rgba(0,119,182,.10);  color: var(--nova-primary); }
.kpi-icon.icon-success  { background: rgba(25,135,84,.10);  color: var(--nova-success); }
.kpi-icon.icon-warning  { background: rgba(245,158,11,.10); color: var(--nova-warning); }
.kpi-icon.icon-danger   { background: rgba(220,53,69,.10);  color: var(--nova-danger); }
.kpi-icon.icon-info     { background: rgba(13,202,240,.10); color: var(--nova-info); }
.kpi-icon.icon-purple   { background: rgba(124,58,237,.10); color: #7c3aed; }

/* Layout auxiliar para kpi-card con icono en flex-row */
.kpi-body { flex: 1; min-width: 0; }

/* ============================================================
   KPI MINI — tarjetas compactas de métricas secundarias
   ============================================================ */
.kpi-mini {
    background: var(--nova-card-bg);
    border: 1px solid var(--nova-border);
    border-radius: var(--nova-radius);
    padding: 0.9rem 1rem;
    box-shadow: var(--nova-shadow);
    display: flex;
    align-items: center;
    gap: 0.9rem;
}
.kpi-mini-icon {
    width: 38px; height: 38px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem; flex-shrink: 0;
    background: rgba(0,119,182,.10);
    color: var(--nova-primary);
}
.kpi-mini-icon.icon-primary { background: rgba(0,119,182,.10);  color: var(--nova-primary); }
.kpi-mini-icon.icon-success { background: rgba(25,135,84,.10);  color: var(--nova-success); }
.kpi-mini-icon.icon-warning { background: rgba(245,158,11,.10); color: var(--nova-warning); }
.kpi-mini-icon.icon-danger  { background: rgba(220,53,69,.10);  color: var(--nova-danger); }
.kpi-mini-icon.icon-info    { background: rgba(13,202,240,.10); color: var(--nova-info); }
.kpi-mini-icon.icon-purple  { background: rgba(124,58,237,.10); color: #7c3aed; }
.kpi-mini-val { font-size: 1.45rem; font-weight: 800; line-height: 1; color: var(--nova-text); }
.kpi-mini-lbl { font-size: 0.7rem; color: var(--nova-text-muted); text-transform: uppercase; letter-spacing: 0.5px; }

/* ============================================================
   SECTION CARDS (Cards de sección/módulo para páginas hub)
   ============================================================ */
.module-card {
    background: var(--nova-card-bg);
    border: 1px solid var(--nova-border);
    border-radius: var(--nova-radius);
    padding: 1.25rem;
    box-shadow: var(--nova-shadow);
    height: 100%;
    transition: transform 0.18s, box-shadow 0.18s;
}
.module-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--nova-shadow-md);
}
.module-card-icon {
    width: 46px; height: 46px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 0.9rem;
}
.module-card-title { font-size: 0.95rem; font-weight: 700; color: var(--nova-text); margin-bottom: 0.2rem; }
.module-card-desc  { font-size: 0.78rem; color: var(--nova-text-muted); margin-bottom: 1rem; }

/* ============================================================
   STATUS BADGES — Variante extendida
   ============================================================ */
.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.3em 0.7em;
    border-radius: 6px;
}
.badge-status::before {
    content: '';
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.7;
}

/* ============================================================
   DARK MODE IMPROVEMENTS
   ============================================================ */
[data-theme="dark"] .filter-bar {
    background: var(--nova-card-bg);
    border-color: var(--nova-border);
}
[data-theme="dark"] .kpi-card,
[data-theme="dark"] .module-card {
    background: var(--nova-card-bg);
    border-color: var(--nova-border);
}
[data-theme="dark"] .btn-action {
    background: var(--nova-card-bg);
    border-color: var(--nova-border);
    color: var(--nova-text-muted);
}
[data-theme="dark"] .table-nova thead {
    background: rgba(255,255,255,0.03);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 767.98px) {
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .page-header-actions { width: 100%; }
    .page-header-actions .btn { flex: 1; justify-content: center; }

    .kpi-value { font-size: 1.5rem; }

    .filter-bar .row { gap: 0.5rem; }
    .filter-bar .col-md-2,
    .filter-bar .col-md-3 { min-width: 50%; }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
    .filter-bar, .page-header-actions { display: none !important; }
}


/* ─── RESPONSIVE v3.1 ────────────────────────────────────── */
/* ============================================================
   RESPONSIVE CSS v3.1 — TechSSPTY Nova Design System
   Diseñado para: Móvil (320px+), Tablet (768px+), Desktop (992px+)
   SO compatibles: Android, iOS, Windows, Linux, macOS
   ============================================================ */

/* ═══════════════════════════════════════════════════════════
   1. SIDEBAR COLAPSABLE POR SECCIONES
   ═══════════════════════════════════════════════════════════ */

/* Toggle de sección (encabezado clickable) */
.nav-section-toggle {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1.25rem;
    color: rgba(255,255,255,0.45);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.18s, background 0.18s;
    border-left: 3px solid transparent;
    margin-top: 0.25rem;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}
.nav-section-toggle:hover {
    color: rgba(255,255,255,0.75);
    background: rgba(255,255,255,0.04);
    text-decoration: none;
}
.nav-section-toggle .ns-icon {
    width: 16px;
    text-align: center;
    font-size: 0.8rem;
    flex-shrink: 0;
    opacity: 0.7;
}
.nav-section-toggle .ns-arrow {
    margin-left: auto;
    font-size: 0.65rem;
    transition: transform 0.22s ease;
    opacity: 0.5;
}
.nav-section-toggle[aria-expanded="true"] .ns-arrow {
    transform: rotate(90deg);
    opacity: 0.9;
}
.nav-section-toggle[aria-expanded="true"] {
    color: rgba(255,255,255,0.80);
}

/* Sección con hijo activo: borde izquierdo acento */
.sidebar-section.has-active > .nav-section-toggle {
    color: var(--sidebar-active, #00B4D8);
    border-left-color: var(--sidebar-active, #00B4D8);
}

/* Links dentro de sección: pequeña sangría */
.sidebar-section .collapse .nav-link {
    padding-left: 2.25rem;
    font-size: 0.845rem;
}

/* ── Pie de sidebar ─────────────────────────────────────── */
.sidebar-footer {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 0.5rem 0;
    flex-shrink: 0;
}
.sidebar-footer .nav-link {
    padding: 0.55rem 1.25rem;
    color: rgba(255,255,255,0.55);
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.875rem;
    transition: color 0.18s, background 0.18s;
    text-decoration: none;
    border-left: 3px solid transparent;
}
.sidebar-footer .nav-link:hover { color: rgba(255,255,255,0.9); background: rgba(255,255,255,0.05); }
.sidebar-footer .nav-link-logout { color: rgba(252,129,129,0.75); }
.sidebar-footer .nav-link-logout:hover { color: #fc8181; background: rgba(220,53,69,0.12); }
.sidebar-footer .nav-link i { width: 18px; text-align: center; flex-shrink: 0; }

/* ── Usuario compacto en sidebar (móvil) ────────────────── */
.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.75rem 1.1rem;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    background: rgba(0,0,0,0.15);
}
.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-name { font-size: 0.82rem; font-weight: 600; color: rgba(255,255,255,0.9); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-role { font-size: 0.68rem; color: rgba(255,255,255,0.45); }
.sidebar-user-logout {
    color: rgba(252,129,129,0.7);
    font-size: 1rem;
    padding: 0.25rem;
    border-radius: 6px;
    transition: color 0.18s, background 0.18s;
    -webkit-tap-highlight-color: transparent;
}
.sidebar-user-logout:hover { color: #fc8181; background: rgba(220,53,69,0.15); }

/* ── Logo fallback ──────────────────────────────────────── */
.sidebar-brand-fallback {
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    gap: 0.5rem;
    align-items: center;
}
.sidebar-brand-fallback i { font-size: 1.4rem; color: #00B4D8; }

/* ═══════════════════════════════════════════════════════════
   2. LAYOUT BASE — shared across breakpoints
   ═══════════════════════════════════════════════════════════ */

/* Tabla responsive: scroll horizontal con aceleración GPU en iOS */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
}

/* Contenedores: padding base */
.container-fluid {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

/* Mejor font-rendering en todos los OS */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Touch: quitar resaltado azul en Android/Chrome */
a, button, [role="button"] {
    -webkit-tap-highlight-color: transparent;
}

/* Touch targets mínimos — WCAG 2.5.5 (44×44px) */
.btn, .nav-link, .btn-action, .dropdown-item {
    min-height: 36px;
}
@media (hover: none) and (pointer: coarse) {
    .btn, .nav-link, .dropdown-item {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    .btn-action {
        min-width: 38px;
        min-height: 38px;
    }
}

/* ═══════════════════════════════════════════════════════════
   3. DESKTOP ANCHO (≥1400px)
   ═══════════════════════════════════════════════════════════ */
@media (min-width: 1400px) {
    .nova-content { padding: 1.75rem 2rem; }
}

/* ═══════════════════════════════════════════════════════════
   4. TABLET GRANDE / LAPTOP PEQUEÑO (992px – 1199px)
   ═══════════════════════════════════════════════════════════ */
@media (min-width: 992px) and (max-width: 1199px) {
    :root { --nova-sidebar-width: 230px; }
    .sidebar-nav .nav-link { font-size: 0.835rem; }
    .kpi-value { font-size: 1.5rem !important; }
}

/* ═══════════════════════════════════════════════════════════
   5. TABLET + MÓVIL (< 992px)
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 991.98px) {

    /* ── Sidebar: oculto por defecto, desliza desde la izquierda ── */
    .nova-sidebar {
        transform: translateX(-100%);
        width: 270px !important;
        box-shadow: none;
    }
    .nova-sidebar.show {
        transform: translateX(0);
        box-shadow: 4px 0 24px rgba(0,0,0,0.35);
    }

    /* Header: ocupa todo el ancho */
    .nova-header { left: 0 !important; }

    /* Contenido: sin margen izquierdo del sidebar */
    .nova-content {
        margin-left: 0 !important;
        padding: 1rem;
    }
    .nova-footer { margin-left: 0 !important; }

    /* Overlay semitransparente al abrir sidebar */
    .sidebar-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        backdrop-filter: blur(3px);
        -webkit-backdrop-filter: blur(3px);
        z-index: 1039;
        transition: opacity 0.25s;
    }
    .sidebar-overlay.active { display: block; }
    .sidebar-open .sidebar-overlay { display: block; }
    .sidebar-open .nova-sidebar { transform: translateX(0); }

    /* Page headers: apilar verticalmente */
    .page-header {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 0.75rem;
    }
    .page-header-actions { width: 100%; }
    .page-header-actions .btn { flex: 1 1 auto; text-align: center; }

    /* Filter bars: stack */
    .filter-bar .row > [class*="col-"] {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .filter-bar form.row { gap: 0.5rem; }

    /* Modales: usar casi toda la pantalla */
    .modal-dialog { max-width: 95vw !important; margin: 0.5rem auto; }

    /* Tables: ocultar columnas secundarias */
    .table .d-none-mobile { display: none !important; }

    /* KPI cards: 2 columnas */
    .col-xl-3.col-6, .col-md-3 { flex: 0 0 50%; max-width: 50%; }
}

/* ═══════════════════════════════════════════════════════════
   6. TABLET MEDIANO (576px – 767px)
   ═══════════════════════════════════════════════════════════ */
@media (min-width: 576px) and (max-width: 767.98px) {
    .container-fluid { padding-left: 1rem; padding-right: 1rem; }
    .kpi-value { font-size: 1.4rem !important; }
}

/* ═══════════════════════════════════════════════════════════
   7. MÓVIL (< 576px)
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 575.98px) {

    /* Padding global más estrecho */
    .container-fluid { padding-left: 0.75rem; padding-right: 0.75rem; }
    .nova-content { padding: 0.75rem; }

    /* KPI cards: 1 columna en pantallas muy pequeñas */
    .col-6.col-xl-3,
    .col-6.col-md-3,
    .col-6.col-md-4,
    .col-md-3, .col-md-4 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    /* Stat/KPI: font más pequeño */
    .kpi-value { font-size: 1.25rem !important; }
    .kpi-label { font-size: 0.72rem !important; }
    .kpi-footer { font-size: 0.68rem !important; }

    /* Botones en page-header: texto reducido */
    .page-header-actions .btn { font-size: 0.78rem; padding: 0.35rem 0.65rem; }

    /* Títulos */
    h4 { font-size: 1.1rem !important; }
    h5 { font-size: 1rem !important; }

    /* Tablas: texto más pequeño, celdas compactas */
    .table { font-size: 0.78rem; }
    .table thead th { padding: 0.55rem 0.6rem; font-size: 0.68rem; }
    .table td { padding: 0.55rem 0.6rem; }

    /* Acciones: icono sin texto */
    .btn-action { min-width: 34px; min-height: 34px; }

    /* Modales: pantalla completa */
    .modal-dialog { margin: 0 !important; max-width: 100vw !important; min-height: 100dvh; }
    .modal-content { border-radius: 0; min-height: 100dvh; }

    /* Cards: sin padding lateral excesivo */
    .card-body { padding: 0.9rem; }

    /* Formularios: inputs a ancho completo */
    .filter-bar .btn { width: 100%; }

    /* Nav tabs: scroll horizontal */
    .nav-tabs { flex-wrap: nowrap; overflow-x: auto; white-space: nowrap; }
    .nav-tabs .nav-item { flex-shrink: 0; }

    /* Sidebar usuario compacto visible */
    .sidebar-user { display: flex !important; }

    /* Badges de estado: más pequeños */
    .badge { font-size: 0.66rem; padding: 0.2em 0.45em; }

    /* Progreso: texto compacto */
    .progress { height: 6px !important; }
}

/* ═══════════════════════════════════════════════════════════
   8. ORIENTACIÓN LANDSCAPE EN MÓVIL
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 767.98px) and (orientation: landscape) {
    .nova-content { padding-top: 0.6rem; }
    .modal-content { border-radius: var(--nova-radius); }
    .modal-dialog { min-height: auto; margin: 0.5rem auto; }
}

/* ═══════════════════════════════════════════════════════════
   9. MODO OSCURO — ajustes responsivos
   ═══════════════════════════════════════════════════════════ */
[data-theme="dark"] .filter-bar {
    background: var(--nova-card-bg);
    border-color: var(--nova-border);
}
[data-theme="dark"] .table-danger {
    --bs-table-bg: rgba(220,53,69,0.12);
    --bs-table-color: var(--nova-text);
}
[data-theme="dark"] .table-warning {
    --bs-table-bg: rgba(245,158,11,0.12);
    --bs-table-color: var(--nova-text);
}
[data-theme="dark"] .card-header.bg-white {
    background: var(--nova-card-bg) !important;
}

/* ═══════════════════════════════════════════════════════════
   10. IMPRESIÓN
   ═══════════════════════════════════════════════════════════ */
@media print {
    .nova-sidebar,
    .nova-header,
    .nova-footer,
    .sidebar-overlay,
    .btn:not(.btn-print),
    .page-header-actions,
    .filter-bar,
    .modal { display: none !important; }

    .nova-content {
        margin: 0 !important;
        padding: 0 !important;
    }
    .card { box-shadow: none !important; border: 1px solid #ddd !important; }
    body { background: #fff !important; color: #000 !important; }
    a { color: inherit !important; text-decoration: none !important; }
    .table { border-collapse: collapse !important; }
    .table td, .table th { border: 1px solid #ccc !important; }
}

/* ═══════════════════════════════════════════════════════════
   11. HOVER: desactivar animaciones en touch
   ═══════════════════════════════════════════════════════════ */
@media (hover: none) {
    .hover-lift:hover {
        transform: none !important;
        box-shadow: var(--nova-shadow) !important;
    }
    .stat-card:hover { transform: none; box-shadow: var(--nova-shadow); }
}

/* ═══════════════════════════════════════════════════════════
   12. ACCESIBILIDAD — Reducir movimiento (prefers-reduced-motion)
   ═══════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ═══════════════════════════════════════════════════════════
   13. UTILIDADES RESPONSIVE ADICIONALES
   ═══════════════════════════════════════════════════════════ */

/* Scroll horizontal suave en tablas */
.table-scroll-x {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Sticky primera columna en tablas móvil */
@media (max-width: 767.98px) {
    .table-sticky-first th:first-child,
    .table-sticky-first td:first-child {
        position: sticky;
        left: 0;
        background: var(--nova-card-bg);
        z-index: 1;
        box-shadow: 2px 0 4px rgba(0,0,0,0.05);
    }
}

/* Page-header: alinear acciones a la derecha en desktop, full en móvil */
.page-header-right {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}
@media (max-width: 575.98px) {
    .page-header-right { width: 100%; }
    .page-header-right .btn { flex: 1; }
}

/* Breakpoints de utilidad personalizados */
.d-none-mobile  { } /* marcar columnas a ocultar en móvil (ver arriba) */
.d-xs-none { }      /* usar con @media max-width: 575px */


/* ─── NOVA-THEME v3.0 (Bootstrap dark mode overrides) ─────── */
/* ============================================================
   NOVA THEME CSS v3.0 - TechSSPTY Design System
   Extiende nova-core.css con theming dinámico para Bootstrap
   ============================================================ */

/* --- Dark mode: overrides para componentes Bootstrap --- */
[data-theme="dark"] .modal-content {
    background-color: var(--nova-card-bg);
    border-color: var(--nova-border);
    color: var(--nova-text);
}

[data-theme="dark"] .dropdown-menu {
    background-color: var(--nova-card-bg);
    border-color: var(--nova-border);
}

[data-theme="dark"] .dropdown-item {
    color: var(--nova-text);
}

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
    background-color: rgba(255,255,255,0.07);
    color: var(--nova-text);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

[data-theme="dark"] .list-group-item {
    background-color: var(--nova-card-bg);
    border-color: var(--nova-border);
    color: var(--nova-text);
}

[data-theme="dark"] .list-group-item-action:hover {
    background-color: rgba(255,255,255,0.06);
    color: var(--nova-text);
}

[data-theme="dark"] .table {
    --bs-table-color: var(--nova-text);
    --bs-table-bg: var(--nova-card-bg);
    --bs-table-border-color: var(--nova-border);
    --bs-table-striped-bg: rgba(255,255,255,0.03);
    --bs-table-hover-bg: rgba(0,119,182,0.07);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: var(--nova-card-bg);
    border-color: var(--nova-border);
    color: var(--nova-text);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: var(--nova-card-bg);
    color: var(--nova-text);
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--nova-text-muted);
}

[data-theme="dark"] .input-group-text {
    background-color: #1e2028;
    border-color: var(--nova-border);
    color: var(--nova-text-muted);
}

[data-theme="dark"] .card-header.bg-white,
[data-theme="dark"] .card-header.bg-light {
    background-color: var(--nova-card-bg) !important;
    color: var(--nova-text);
}

[data-theme="dark"] .bg-white { background-color: var(--nova-card-bg) !important; }
[data-theme="dark"] .bg-light { background-color: var(--nova-body-bg) !important; }
[data-theme="dark"] .text-dark { color: var(--nova-text) !important; }
[data-theme="dark"] .border   { border-color: var(--nova-border) !important; }

/* Nav tabs dark */
[data-theme="dark"] .nav-tabs {
    border-color: var(--nova-border);
}
[data-theme="dark"] .nav-tabs .nav-link {
    color: var(--nova-text-muted);
}
[data-theme="dark"] .nav-tabs .nav-link.active {
    background-color: var(--nova-card-bg);
    border-color: var(--nova-border) var(--nova-border) var(--nova-card-bg);
    color: var(--nova-primary);
}

/* Badge subtle variants (Bootstrap 5.3) fallback para versiones sin ellas */
.bg-warning-subtle  { background-color: rgba(245,158,11,.12) !important; }
.bg-success-subtle  { background-color: rgba(25,135,84,.12)  !important; }
.bg-danger-subtle   { background-color: rgba(220,53,69,.12)  !important; }
.bg-info-subtle     { background-color: rgba(13,202,240,.12) !important; }
.bg-primary-subtle  { background-color: rgba(0,119,182,.12)  !important; }
.bg-secondary-subtle{ background-color: rgba(108,117,125,.12)!important; }
.bg-dark-subtle     { background-color: rgba(33,37,41,.12)   !important; }

.text-warning  { color: #f59e0b !important; }
.text-success  { color: #198754 !important; }
.text-danger   { color: #dc3545 !important; }
.text-info     { color: #0dcaf0 !important; }

/* Scrollbar global */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); border-radius: 6px; }
[data-theme="dark"] ::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); }

/* Focus ring consistente con colores de marca */
*:focus-visible {
    outline: 2px solid var(--nova-primary);
    outline-offset: 2px;
}

/* Print */
@media print {
    .nova-sidebar, .nova-header, .nova-footer { display: none !important; }
    .nova-content { margin: 0 !important; padding: 0 !important; }
}


/* ─── MD3-THEME v1.0 (Material Design 3 tokens) ──────────── */
/* ============================================================
   MATERIAL DESIGN 3 THEME — TechSSPTY
   Capa de diseño MD3 sobre Nova Design System
   Genera el look Google / Stitch sin romper el layout
   ============================================================ */

/* ── Typography: Inter (cargado desde nova-core.css) ────────── */
/* @import eliminado — Inter se carga una sola vez en nova-core.css */

/* ── MD3 Color Tokens ──────────────────────────────────────── */
:root {
    /* Primary – TechSSPTY Blue → MD3 tonal */
    --md-primary:            #0068A3;
    --md-on-primary:         #FFFFFF;
    --md-primary-container:  #CAE6FF;
    --md-on-primary-cont:    #001E30;
    --md-primary-fixed:      #C9E6FF;

    /* Secondary */
    --md-secondary:          #4F616E;
    --md-on-secondary:       #FFFFFF;
    --md-secondary-cont:     #D2E5F4;
    --md-on-secondary-cont:  #0B1D28;

    /* Tertiary */
    --md-tertiary:           #00B4D8;
    --md-tertiary-cont:      #C0F2FF;

    /* Surface / Background */
    --md-bg:                 #F4F6FB;
    --md-surface:            #FEFBFF;
    --md-surface-1:          #EEF4FB;   /* elevation 1 – tinted */
    --md-surface-2:          #E6EFF8;   /* elevation 2 */
    --md-surface-3:          #DBE9F5;   /* elevation 3 */
    --md-surface-variant:    #DCE3EC;
    --md-on-surface:         #191C1E;
    --md-on-surface-var:     #42474E;
    --md-outline:            #72787E;
    --md-outline-var:        #C1C7CE;

    /* State layers (opacity) */
    --md-state-hover:        0.08;
    --md-state-pressed:      0.12;
    --md-state-focus:        0.12;

    /* MD3 Shape scale */
    --md-r-xs:    4px;
    --md-r-sm:    8px;
    --md-r-md:   12px;
    --md-r-lg:   16px;
    --md-r-xl:   28px;
    --md-r-full: 100px;

    /* Elevations (MD3 uses shadow + surface tint) */
    --md-elev-1: 0 1px 2px rgba(0,0,0,.10), 0 1px 3px 1px rgba(0,0,0,.07);
    --md-elev-2: 0 1px 2px rgba(0,0,0,.12), 0 2px 6px 2px rgba(0,0,0,.08);
    --md-elev-3: 0 4px 8px 3px rgba(0,0,0,.10), 0 1px 3px rgba(0,0,0,.12);
    --md-elev-4: 0 6px 10px 4px rgba(0,0,0,.10), 0 2px 3px rgba(0,0,0,.12);

    /* Override Nova variables to match MD3 palette */
    --nova-body-bg:    var(--md-bg);
    --nova-card-bg:    var(--md-surface);
    --nova-border:     var(--md-outline-var);
    --nova-text:       var(--md-on-surface);
    --nova-text-muted: var(--md-on-surface-var);
    --nova-shadow:     var(--md-elev-1);
    --nova-shadow-md:  var(--md-elev-2);
    --nova-radius:     var(--md-r-lg);
    --nova-radius-sm:  var(--md-r-sm);

    /* Sidebar → MD3 Navigation Drawer */
    --sidebar-bg:         #1A2230;
    --sidebar-border:     rgba(255,255,255,0.06);
    --sidebar-link:       rgba(255,255,255,0.65);
    --sidebar-link-hover: #FFFFFF;
    --sidebar-active-bg:  rgba(0,180,216,.18);
    --sidebar-active:     #90CAFF;
    --sidebar-section:    rgba(255,255,255,0.35);
}

/* ── Base Typography ───────────────────────────────────────── */
body {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--md-on-surface);
    background-color: var(--md-bg);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font-sans);
    font-weight: 600;
    letter-spacing: -0.01em;
}

/* ── MD3 Cards ─────────────────────────────────────────────── */
.card {
    border-radius: var(--md-r-lg) !important;
    border: none !important;
    box-shadow: var(--md-elev-1) !important;
    background-color: var(--md-surface-1) !important;
    transition: box-shadow .2s cubic-bezier(.2,0,0,1), transform .2s;
}
.card:hover {
    box-shadow: var(--md-elev-2) !important;
}
.card-header {
    background: transparent !important;
    border-bottom: 1px solid var(--md-outline-var) !important;
    font-weight: 500;
    color: var(--md-on-surface);
    border-radius: var(--md-r-lg) var(--md-r-lg) 0 0 !important;
    padding: 1rem 1.25rem;
}
.card-body { padding: 1.25rem; }

/* KPI Cards MD3 */
.kpi-card {
    border-radius: var(--md-r-lg) !important;
    background: var(--md-surface) !important;
    box-shadow: var(--md-elev-1) !important;
    border: none !important;
    transition: box-shadow .2s, transform .15s;
    overflow: hidden;
}
.kpi-card:hover {
    box-shadow: var(--md-elev-3) !important;
    transform: translateY(-2px);
}

/* ── MD3 Buttons ───────────────────────────────────────────── */
.btn {
    border-radius: var(--md-r-full) !important;
    font-family: var(--font-sans);
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: box-shadow .2s, background .15s, transform .1s;
    position: relative;
    overflow: hidden;
}
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: currentColor;
    opacity: 0;
    border-radius: inherit;
    transition: opacity .15s;
    pointer-events: none;
}
.btn:hover::after  { opacity: var(--md-state-hover); }
.btn:active::after { opacity: var(--md-state-pressed); }

.btn-primary {
    background: var(--md-primary) !important;
    border-color: var(--md-primary) !important;
    color: var(--md-on-primary) !important;
    box-shadow: var(--md-elev-1) !important;
}
.btn-primary:hover {
    background: #005a8a !important;
    box-shadow: var(--md-elev-2) !important;
}

.btn-outline-primary {
    border-color: var(--md-outline) !important;
    color: var(--md-primary) !important;
}
.btn-outline-primary:hover {
    background: var(--md-primary-container) !important;
    border-color: var(--md-primary) !important;
    color: var(--md-on-primary-cont) !important;
}

.btn-outline-secondary {
    border-color: var(--md-outline-var) !important;
    color: var(--md-on-surface-var) !important;
}
.btn-outline-secondary:hover {
    background: var(--md-surface-variant) !important;
    color: var(--md-on-surface) !important;
}

.btn-danger { border-radius: var(--md-r-full) !important; }
.btn-success { border-radius: var(--md-r-full) !important; }
.btn-sm { padding: 0.3rem 0.85rem; font-size: 0.82rem; }
.btn-lg { padding: 0.6rem 1.5rem; font-size: 1rem; }

/* Icon-only button (MD3 icon button) */
.btn-icon {
    width: 36px; height: 36px;
    border-radius: 50% !important;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
}
.btn-icon:hover { background: rgba(0,0,0,.06); }

/* ── MD3 Form Controls ─────────────────────────────────────── */
.form-control, .form-select {
    border-radius: var(--md-r-sm) !important;
    border: 1.5px solid var(--md-outline-var) !important;
    background: var(--md-surface) !important;
    color: var(--md-on-surface);
    font-family: var(--font-sans);
    transition: border-color .15s, box-shadow .15s;
    padding: 0.5rem 0.85rem;
}
.form-control:focus, .form-select:focus {
    border-color: var(--md-primary) !important;
    box-shadow: 0 0 0 3px rgba(0,104,163,.12) !important;
    outline: none;
}
.form-control-sm, .form-select-sm {
    border-radius: var(--md-r-sm) !important;
    padding: 0.35rem 0.75rem;
}
.input-group .form-control { border-radius: 0 var(--md-r-sm) var(--md-r-sm) 0 !important; }
.input-group .input-group-text {
    border-radius: var(--md-r-sm) 0 0 var(--md-r-sm) !important;
    border: 1.5px solid var(--md-outline-var) !important;
    background: var(--md-surface-1);
}

/* ── MD3 Badges / Chips ────────────────────────────────────── */
.badge {
    border-radius: var(--md-r-full) !important;
    font-family: var(--font-sans);
    font-weight: 500;
    letter-spacing: 0.01em;
    padding: 0.3em 0.75em;
}

/* MD3 Assist chips (outline chips) */
.badge.bg-light {
    background: var(--md-surface-variant) !important;
    color: var(--md-on-surface-var) !important;
    border: 1px solid var(--md-outline-var) !important;
}

/* ── MD3 Tables ────────────────────────────────────────────── */
.table-nova, table.table {
    border-radius: var(--md-r-lg);
    overflow: hidden;
}
.table-nova thead th, table.table thead th {
    background: var(--md-surface-1) !important;
    color: var(--md-on-surface-var);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.77rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-bottom: 1.5px solid var(--md-outline-var) !important;
    padding: 0.85rem 1rem;
}
table.table tbody tr {
    transition: background .15s;
    border-bottom: 1px solid var(--md-outline-var) !important;
}
table.table tbody tr:hover {
    background: rgba(0,104,163,.04) !important;
}
table.table tbody td { padding: 0.75rem 1rem; }
table.table tbody tr:last-child { border-bottom: none !important; }

/* ── MD3 Header / App Bar ──────────────────────────────────── */
.nova-header {
    background: var(--md-surface) !important;
    border-bottom: 1px solid var(--md-outline-var) !important;
    box-shadow: none !important;
    backdrop-filter: blur(12px);
}

/* Global Search MD3 style */
#globalSearch {
    border-radius: var(--md-r-full) !important;
    background: var(--md-surface-1) !important;
    border: 1.5px solid var(--md-outline-var) !important;
    width: 240px !important;
    transition: width .25s, border-color .15s, box-shadow .15s;
    padding-left: 2.25rem !important;
}
#globalSearch:focus {
    width: 300px !important;
    border-color: var(--md-primary) !important;
    box-shadow: 0 0 0 3px rgba(0,104,163,.12) !important;
}

/* Search results dropdown MD3 */
#searchResults {
    border-radius: var(--md-r-xl) !important;
    border: none !important;
    box-shadow: var(--md-elev-4) !important;
    overflow: hidden;
    min-width: 360px;
    max-height: 480px;
    overflow-y: auto;
}
.search-result-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1rem;
    cursor: pointer;
    transition: background .12s;
    text-decoration: none;
    color: var(--md-on-surface);
    border-bottom: 1px solid var(--md-outline-var);
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: var(--md-surface-2); }
.search-result-icon {
    width: 36px; height: 36px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    font-size: 0.85rem;
}
.search-result-item .result-title { font-weight: 500; font-size: 0.875rem; color: var(--md-on-surface); }
.search-result-item .result-sub   { font-size: 0.78rem; color: var(--md-on-surface-var); }
.search-results-header {
    padding: 0.5rem 1rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--md-on-surface-var);
    background: var(--md-surface-1);
    border-bottom: 1px solid var(--md-outline-var);
}

/* MD3 Sidebar override eliminado 2026-08-30: duplicaba .nova-sidebar/.sidebar-nav
   .nav-link ya definidos arriba con !important, forzando forma "pildora" y quitando
   border-left: none !important en el estado activo -- resultado: no se distinguia
   en que pagina estaba el usuario. Se mantiene una sola definicion (la original,
   con barra de acento izquierda) para que el estado activo sea visible de nuevo. */

/* ── MD3 Modals ────────────────────────────────────────────── */
.modal-content {
    border-radius: var(--md-r-xl) !important;
    border: none !important;
    box-shadow: var(--md-elev-4) !important;
    background: var(--md-surface) !important;
}
.modal-header {
    border-radius: var(--md-r-xl) var(--md-r-xl) 0 0 !important;
    padding: 1.25rem 1.5rem 1rem;
    border-bottom: 1px solid var(--md-outline-var);
}
.modal-footer {
    border-radius: 0 0 var(--md-r-xl) var(--md-r-xl) !important;
    border-top: 1px solid var(--md-outline-var);
    padding: 0.85rem 1.5rem;
}
.modal-title { font-family: var(--font-sans); font-weight: 500; }

/* ── MD3 Alerts ────────────────────────────────────────────── */
.alert {
    border-radius: var(--md-r-md) !important;
    border-width: 1px !important;
    font-size: 0.875rem;
}
.alert-success {
    background: #E6F4EA !important;
    border-color: #CEEAD6 !important;
    color: #1E4620 !important;
}
.alert-danger  {
    background: #FCE8E6 !important;
    border-color: #F9BDBB !important;
    color: #680001 !important;
}
.alert-warning {
    background: #FEF7E0 !important;
    border-color: #FEE29E !important;
    color: #5E4200 !important;
}
.alert-info    {
    background: #E8F4FD !important;
    border-color: #BEE3FA !important;
    color: #0D47A1 !important;
}

/* ── MD3 Dropdowns ─────────────────────────────────────────── */
.dropdown-menu {
    border-radius: var(--md-r-xl) !important;
    border: none !important;
    box-shadow: var(--md-elev-3) !important;
    padding: 0.5rem !important;
    background: var(--md-surface) !important;
}
.dropdown-item {
    border-radius: var(--md-r-sm) !important;
    font-size: 0.875rem;
    padding: 0.5rem 0.85rem;
    color: var(--md-on-surface);
    transition: background .12s;
}
.dropdown-item:hover {
    background: var(--md-surface-variant) !important;
    color: var(--md-on-surface) !important;
}
.dropdown-divider {
    border-color: var(--md-outline-var) !important;
    margin: 0.35rem 0 !important;
}

/* ── MD3 Page Header ───────────────────────────────────────── */
.page-header {
    background: var(--md-surface) !important;
    border-radius: var(--md-r-lg) !important;
    padding: 1rem 1.25rem !important;
    border-bottom: none !important;
    box-shadow: var(--md-elev-1) !important;
    margin-bottom: 1.25rem !important;
}
.page-header-left h4, .page-header-left h5 {
    font-size: 1.2rem;
    color: var(--md-on-surface);
}
.page-icon {
    border-radius: var(--md-r-md) !important;
}

/* ── MD3 Filter Bar ────────────────────────────────────────── */
.filter-bar {
    border-radius: var(--md-r-lg) !important;
    border: 1px solid var(--md-outline-var) !important;
    background: var(--md-surface) !important;
    box-shadow: none !important;
    padding: 0.85rem 1rem !important;
    margin-bottom: 1rem !important;
}

/* ── MD3 Empty State ───────────────────────────────────────── */
.empty-state {
    padding: 3rem 1rem;
    text-align: center;
}
.empty-state-icon {
    font-size: 3rem;
    color: var(--md-outline);
    margin-bottom: 1rem;
}
.empty-state-title {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--md-on-surface-var);
    margin-bottom: 0.4rem;
}
.empty-state-desc { color: var(--md-outline); font-size: 0.875rem; }

/* ── MD3 Progress / SLA indicator ─────────────────────────── */
.sla-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0.2rem 0.6rem;
    border-radius: var(--md-r-full);
    font-size: 0.75rem;
    font-weight: 500;
}
.sla-chip.overdue   { background: #FFDAD6; color: #BA1A1A; }
.sla-chip.critical  { background: #FFE0B2; color: #BF360C; }
.sla-chip.warning   { background: #FEF7E0; color: #7C5800; }
.sla-chip.ok        { background: #E6F4EA; color: #1B5E20; }

/* ── MD3 Avatar / Initials chip ───────────────────────────── */
.md-avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.72rem;
    flex-shrink: 0;
    font-family: var(--font-sans);
}
.md-avatar-primary { background: var(--md-primary-container); color: var(--md-on-primary-cont); }
.md-avatar-secondary { background: var(--md-secondary-cont); color: var(--md-on-secondary-cont); }
.md-avatar-sm { width: 24px; height: 24px; font-size: 0.65rem; }

/* ── Dark mode adjustments ─────────────────────────────────── */
[data-theme="dark"] {
    --md-bg:            #0F1117;
    --md-surface:       #1A1D23;
    --md-surface-1:     #1E2229;
    --md-surface-2:     #232830;
    --md-surface-3:     #272E38;
    --md-surface-variant: #2A3040;
    --md-on-surface:    #E2E8F0;
    --md-on-surface-var:#94A3B8;
    --md-outline:       #555B65;
    --md-outline-var:   #2A3040;
    --md-primary:       #90CAFF;
    --md-on-primary:    #003355;
    --md-primary-container: #004880;
}
[data-theme="dark"] .card  { background: var(--md-surface-1) !important; }
[data-theme="dark"] .nova-header { background: var(--md-surface) !important; }
[data-theme="dark"] .form-control, [data-theme="dark"] .form-select {
    background: var(--md-surface-1) !important;
    color: var(--md-on-surface) !important;
    border-color: var(--md-outline-var) !important;
}
[data-theme="dark"] .modal-content { background: var(--md-surface-2) !important; }
[data-theme="dark"] .dropdown-menu { background: var(--md-surface-2) !important; }
[data-theme="dark"] .table tbody tr:hover { background: rgba(144,202,255,.04) !important; }
[data-theme="dark"] #globalSearch { background: var(--md-surface-2) !important; }

/* ── Utility overrides ─────────────────────────────────────── */
.shadow-sm  { box-shadow: var(--md-elev-1) !important; }
.shadow     { box-shadow: var(--md-elev-2) !important; }
.shadow-lg  { box-shadow: var(--md-elev-3) !important; }
.rounded    { border-radius: var(--md-r-md) !important; }
.rounded-lg { border-radius: var(--md-r-lg) !important; }
.rounded-xl { border-radius: var(--md-r-xl) !important; }

/* Notification dropdown */
.dropdown-menu[id="notif-menu"],
#notif-menu { border-radius: var(--md-r-xl) !important; }

/* Nova content area */
.nova-content {
    background: var(--md-bg) !important;
}

/* MD3 dividers */
hr { border-color: var(--md-outline-var) !important; opacity: 1 !important; }

/* MD3 List items */
.list-group-item {
    border-color: var(--md-outline-var) !important;
    background: var(--md-surface) !important;
    color: var(--md-on-surface);
}
.list-group-item:hover { background: var(--md-surface-1) !important; }

/* Scrollbar MD3 */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--md-outline-var); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--md-outline); }

/* Tooltips MD3 */
.tooltip .tooltip-inner {
    border-radius: var(--md-r-xs) !important;
    background: var(--md-on-surface) !important;
    font-family: var(--font-sans);
    font-size: 0.78rem;
    padding: 0.35rem 0.65rem;
}

/* ── Cobranza module colors ────────────────────────────────── */
.cobranza-overdue-high   { background: #FFDAD6 !important; }
.cobranza-overdue-medium { background: #FEF7E0 !important; }
.cobranza-overdue-low    { background: #E6F4EA !important; }