/**
 * Estilos Globales del Sistema
 * Sistema de Facturación Electrónica - República Dominicana
 * 
 * Incluir en todas las páginas después de Bootstrap:
 * <link rel="stylesheet" href="css/global-styles.css">
 */

/* ========================================
   VARIABLES CSS
   ======================================== */

:root {
    /* Colores Principales */
    --primary: #2B5C8A;
    --primary-dark: #1a365d;
    --primary-light: #3B7EA1;
    
    /* Colores Secundarios */
    --secondary: #059669;
    --secondary-light: #10b981;
    --accent: #f59e0b;

    /* Colores de Acento */
    --success: #28A745;
    --success-light: #20c997;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #2563eb;

    /* Básicos */
    --dark: #1f2937;
    --light: #f8fafc;
    --white: #ffffff;
    
    /* Grises */
    --gray-50: #f7fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e0;
    --gray-400: #a0aec0;
    --gray-500: #718096;
    --gray-600: #4a5568;
    --gray-700: #2d3748;
    --gray-800: #1a202c;
    --gray-900: #171923;
    
    /* Espaciado */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 20px;
    --spacing-lg: 30px;
    --spacing-xl: 40px;
    
    /* Bordes */
    --border-radius-sm: 6px;
    --border-radius-md: 10px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    
    /* Sombras */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    
    /* Tamaños */
    --header-height: 70px;
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 70px;
}

/* ========================================
   RESET Y BASE
   ======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@media (min-width: 768px) {
    body { zoom: 0.8; }
}

/* ========================================
   LAYOUT PRINCIPAL
   ======================================== */

.main-wrapper {
    display: flex;
    min-height: 100vh;
    padding-top: var(--header-height);
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: var(--spacing-lg);
    transition: margin-left 0.3s ease;
    min-height: calc(100vh - var(--header-height));
    min-width: 0;
}

.main-content.sidebar-collapsed {
    margin-left: var(--sidebar-collapsed-width);
}

/* ========================================
   CONTENEDOR DE PÁGINA
   ======================================== */

.page-container {
    max-width: 1400px;
    margin: 0 auto;
}

/* ========================================
   HEADERS DE PÁGINA
   ======================================== */

.page-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
}

.page-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-subtitle {
    font-size: 15px;
    color: var(--gray-500);
    margin-bottom: var(--spacing-md);
}

.page-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray-500);
}

.page-breadcrumb a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

.page-breadcrumb a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.page-breadcrumb i {
    font-size: 10px;
    color: var(--gray-400);
}

/* ========================================
   CARDS
   ======================================== */

.card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: var(--spacing-md) 25px;
    border-bottom: 1px solid var(--gray-200);
    background: white;
}

.card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-800);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-body {
    padding: 25px;
}

.card-footer {
    padding: var(--spacing-md) 25px;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

/* ========================================
   STATS CARDS
   ======================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 16px 18px;
    border: 1px solid var(--gray-200);
    transition: all 0.3s;
    cursor: pointer;
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.stat-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.stat-icon.primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
}

.stat-icon.success {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-light) 100%);
    color: white;
}

.stat-icon.warning {
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    color: white;
}

.stat-icon.danger {
    background: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
    color: white;
}

.stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-800);
    line-height: 1.2;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: var(--gray-500);
    font-weight: 500;
}

.stat-change {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-top: 10px;
}

.stat-change.positive {
    background: #d1f4e0;
    color: #059669;
}

.stat-change.negative {
    background: #fee;
    color: #dc2626;
}

/* ========================================
   BOTONES
   ======================================== */

.btn {
    padding: 12px 24px;
    border-radius: var(--border-radius-md);
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.btn i {
    font-size: 16px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(43, 92, 138, 0.3);
    color: white;
}

.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-light) 100%);
    color: white;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
    color: white;
}

.btn-warning {
    background: var(--warning);
    color: white;
}

.btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
    color: white;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
    color: white;
}

.btn-outline-primary {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: white;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ========================================
   BADGES
   ======================================== */

.badge {
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-primary {
    background: var(--primary);
    color: white;
}

.badge-success {
    background: #d1f4e0;
    color: #059669;
}

.badge-warning {
    background: #fef3c7;
    color: #d97706;
}

.badge-danger {
    background: #fee;
    color: #dc2626;
}

.badge-info {
    background: #dbeafe;
    color: #2563eb;
}

/* ========================================
   FORMS
   ======================================== */

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-md);
    font-size: 14px;
    transition: all 0.3s;
    background: var(--gray-50);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(43, 92, 138, 0.1);
}

.form-control::placeholder {
    color: var(--gray-400);
}

/* ========================================
   TABLES
   ======================================== */

.table {
    width: 100%;
    background: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border-collapse: separate;
    border-spacing: 0;
}

.table thead {
    background: var(--gray-100);
}

.table th {
    padding: 15px 20px;
    text-align: left;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-700);
}

.table td {
    padding: 15px 20px;
    border-top: 1px solid var(--gray-200);
    font-size: 14px;
    color: var(--gray-700);
}

.table tbody tr:hover {
    background: var(--gray-50);
}

/* ========================================
   ALERTS
   ======================================== */

.alert {
    padding: 16px 20px;
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert i {
    font-size: 20px;
}

.alert-success {
    background: #d1f4e0;
    color: #059669;
    border-left: 4px solid #059669;
}

.alert-warning {
    background: #fef3c7;
    color: #d97706;
    border-left: 4px solid #d97706;
}

.alert-danger {
    background: #fee;
    color: #dc2626;
    border-left: 4px solid #dc2626;
}

.alert-info {
    background: #dbeafe;
    color: #2563eb;
    border-left: 4px solid #2563eb;
}

/* ========================================
   UTILITIES
   ======================================== */

.text-primary { color: var(--primary) !important; }
.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-danger { color: var(--danger) !important; }
.text-muted { color: var(--gray-500) !important; }

.bg-primary { background: var(--primary) !important; }
.bg-success { background: var(--success) !important; }
.bg-light { background: var(--gray-50) !important; }

.d-flex { display: flex !important; }
.align-items-center { align-items: center !important; }
.justify-content-between { justify-content: space-between !important; }
.gap-2 { gap: 16px !important; }

.mt-2 { margin-top: 16px !important; }
.mb-2 { margin-bottom: 16px !important; }
.mb-3 { margin-bottom: 24px !important; }
.mb-4 { margin-bottom: 32px !important; }

/* ========================================
   RESPONSIVE UTILITIES
   ======================================== */

.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.flex-wrap { flex-wrap: wrap !important; }

@media (min-width: 768px) {
    .d-md-none { display: none !important; }
    .d-md-block { display: block !important; }
    .d-md-flex { display: flex !important; }
    .d-md-inline { display: inline !important; }
}

@media (min-width: 992px) {
    .d-lg-none { display: none !important; }
    .d-lg-block { display: block !important; }
    .d-lg-flex { display: flex !important; }
    .d-lg-inline { display: inline !important; }
}

/* Mobile card layout for table replacement */
.mobile-card {
    padding: 16px;
    border-bottom: 1px solid var(--gray-200);
}

.mobile-card:last-child {
    border-bottom: none;
}

.mobile-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 8px;
}

.mobile-card-title {
    font-weight: 600;
    font-size: 14px;
    min-width: 0;
    flex: 1;
}

.mobile-card-subtitle {
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 2px;
}

.mobile-card-value {
    font-size: 16px;
    font-weight: 700;
    text-align: right;
    flex-shrink: 0;
}

.mobile-card-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 12px;
    color: var(--gray-500);
    margin-bottom: 8px;
}

.mobile-card-actions {
    display: flex;
    gap: 6px;
    margin-top: 10px;
}

.mobile-card-actions .btn {
    width: auto;
}

.mobile-card-actions .btn-grow {
    flex: 1;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 992px) {
    .main-content {
        margin-left: 0;
        padding: var(--spacing-md);
    }

    .page-title {
        font-size: 22px;
    }

    .page-subtitle {
        font-size: 13px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    /* Header responsive */
    .header-brand {
        width: auto;
        font-size: 16px;
    }

    .header-brand img {
        height: 36px !important;
    }

    .header-search {
        display: none;
    }

    /* Sidebar overlay */
    .main-sidebar {
        box-shadow: var(--shadow-lg);
    }

    /* Modal fullscreen on tablet */
    .modal-dialog.modal-xl,
    .modal-dialog.modal-lg {
        max-width: calc(100% - 20px);
        margin: 10px auto;
    }

    /* Table padding compact */
    .table th,
    .table td {
        padding: 12px 14px;
        font-size: 13px;
    }

    /* Filter flex wrap */
    .d-flex.gap-2 {
        gap: 10px !important;
    }

    /* Quick actions */
    .quick-actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Welcome card */
    .welcome-card {
        padding: 20px;
    }

    .welcome-card h2 {
        font-size: 20px;
    }
}

@media (max-width: 576px) {
    .main-content {
        padding: 12px;
    }

    .card-header,
    .card-body,
    .card-footer {
        padding: 14px;
    }

    /* Stats single column on small phones */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .stat-card {
        padding: 14px;
        display: flex;
        align-items: center;
        gap: 14px;
    }

    .stat-icon {
        width: 42px;
        height: 42px;
        font-size: 20px;
    }

    .stat-value {
        font-size: 18px;
    }

    .stat-label {
        font-size: 12px;
    }

    /* Buttons - only full width when inside modal-footer */
    .modal-footer .btn {
        flex: 1;
    }

    /* Buttons in page header keep normal width */
    .page-header .btn {
        width: auto;
        padding: 10px 16px;
        font-size: 13px;
    }

    /* Filter selects stack */
    .d-flex.flex-wrap .form-control,
    .d-flex.flex-wrap select.form-control {
        min-width: 0 !important;
        flex: 1 1 100% !important;
    }

    .d-flex.flex-wrap .position-relative {
        flex: 1 1 100% !important;
    }

    /* Page header */
    .page-header {
        margin-bottom: 16px;
        padding-bottom: 12px;
    }

    .page-title {
        font-size: 20px;
        gap: 8px;
    }

    .page-breadcrumb {
        font-size: 12px;
    }

    /* Modal fullscreen on phone */
    .modal-dialog {
        max-width: 100%;
        margin: 8px;
    }

    .modal-dialog.modal-sm {
        max-width: calc(100% - 32px);
        margin: 16px auto;
    }

    .modal-header {
        padding: 14px 16px;
    }

    .modal-body {
        padding: 16px;
    }

    .modal-footer {
        padding: 12px 16px;
        flex-wrap: wrap;
        gap: 8px;
    }

    .modal-title {
        font-size: 16px;
    }

    /* Welcome card compact */
    .welcome-card {
        padding: 16px;
    }

    .welcome-card h2 {
        font-size: 18px;
    }

    .welcome-card p {
        font-size: 13px;
    }

    /* Quick actions 2 col */
    .quick-actions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .quick-action-card {
        padding: 16px 12px;
    }

    .quick-action-card i {
        font-size: 24px;
    }

    .quick-action-card span {
        font-size: 12px;
    }

    /* Tabs scrollable */
    .nav-tabs-custom {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .nav-tabs-custom .nav-link {
        white-space: nowrap;
        padding: 10px 14px;
        font-size: 13px;
    }

    /* Row columns on mobile */
    .row .col-md-3,
    .row .col-md-4,
    .row .col-md-6,
    .row .col-md-8 {
        padding-left: 8px;
        padding-right: 8px;
    }

    /* Toast mobile */
    .toast-container {
        right: 12px;
        left: 12px;
    }

    .toast-item {
        min-width: auto;
        font-size: 13px;
    }

    /* Empty state compact */
    .empty-state {
        padding: 40px 16px;
    }

    .empty-state i {
        font-size: 48px;
    }

    .empty-state h3 {
        font-size: 17px;
    }

    /* Card section titles */
    .card-title {
        font-size: 16px;
    }
}

/* ========================================
   ANIMACIONES
   ======================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.3s ease;
}

/* ========================================
   DARK MODE
   ======================================== */

body.dark-mode {
    --gray-50:  #0f1117;
    --gray-100: #1a1d27;
    --gray-200: #252836;
    --gray-300: #363a4f;
    --gray-400: #6b7280;
    --gray-500: #9ca3af;
    --gray-600: #d1d5db;
    --gray-700: #e5e7eb;
    --gray-800: #f3f4f6;
    --gray-900: #f9fafb;
    --white:    #1a1d27;
    --light:    #0f1117;

    background: #0f1117;
    color: #e2e8f0;
}

/* Layout */
body.dark-mode .main-wrapper        { background: #0f1117; }
body.dark-mode .page-container      { color: #e2e8f0; }

/* Header */
body.dark-mode .main-header {
    background: #1a1d27;
    border-color: #252836;
    box-shadow: 0 1px 4px rgba(0,0,0,.4);
}
body.dark-mode .main-header .btn .fa-bars {
    color: #d1d5db;
}
body.dark-mode .header-action-btn {
    background: #252836;
    color: #d1d5db;
}
body.dark-mode .header-action-btn:hover {
    background: #363a4f;
    color: var(--primary-light);
}
body.dark-mode .header-action-btn .badge-dot { border-color: #1a1d27; }
body.dark-mode .header-search input {
    background: #252836;
    border-color: #363a4f;
    color: #e2e8f0;
}
body.dark-mode .header-search input::placeholder { color: #6b7280; }
body.dark-mode .header-search input:focus {
    background: #252836;
    border-color: var(--primary);
}
body.dark-mode .header-search i { color: #6b7280; }
body.dark-mode .user-menu:hover  { background: #252836; }
body.dark-mode .user-info .name  { color: #f3f4f6; }
body.dark-mode .user-info .role  { color: #9ca3af; }

/* Sidebar */
body.dark-mode .main-sidebar {
    background: #1a1d27;
    border-color: #252836;
}
body.dark-mode .sidebar-section-title { color: #6b7280; }
body.dark-mode .sidebar-link {
    color: #9ca3af;
}
body.dark-mode .sidebar-link:hover,
body.dark-mode .sidebar-link.active {
    background: #252836;
    color: #f3f4f6;
}
body.dark-mode .sidebar-link.active { border-left-color: var(--primary-light); }
body.dark-mode .sidebar-link i { color: #6b7280; }
body.dark-mode .sidebar-link:hover i,
body.dark-mode .sidebar-link.active i { color: var(--primary-light); }

/* Cards */
body.dark-mode .card {
    background: #1a1d27;
    border-color: #252836;
    box-shadow: 0 1px 4px rgba(0,0,0,.3);
}
body.dark-mode .card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.4); }
body.dark-mode .card-header {
    background: #1a1d27;
    border-color: #252836;
}
body.dark-mode .card-title { color: #f3f4f6; }
body.dark-mode .card-body  { color: #d1d5db; }

/* Tables */
body.dark-mode .table {
    color: #e2e8f0;
    border-color: #252836;
}
body.dark-mode .table thead th {
    background: #252836;
    color: #9ca3af;
    border-color: #363a4f;
}
body.dark-mode .table tbody tr:hover { background: #252836; }
body.dark-mode .table td,
body.dark-mode .table th { border-color: #252836; }

/* Selector tipo cliente/proveedor */
.tipo-registro-btn {
    flex: 1;
    cursor: pointer;
    border: 2px solid var(--gray-200);
    border-radius: 10px;
    padding: 10px 12px;
    text-align: center;
    background: #fff;
    transition: all .2s;
    display: block;
}
.tipo-registro-btn i {
    display: block;
    font-size: 18px;
    margin-bottom: 4px;
    color: var(--gray-400);
}
.tipo-registro-btn span {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-600);
}
.tipo-registro-btn.active-cliente  { border-color: var(--primary);    background: rgba(43,92,138,.08); }
.tipo-registro-btn.active-cliente i,
.tipo-registro-btn.active-cliente span { color: var(--primary); }
.tipo-registro-btn.active-proveedor { border-color: #f59e0b; background: #fffbeb; }
.tipo-registro-btn.active-proveedor i { color: #f59e0b; }
.tipo-registro-btn.active-proveedor span { color: #92400e; }
.tipo-registro-btn.active-ambos     { border-color: var(--secondary); background: rgba(5,150,105,.07); }
.tipo-registro-btn.active-ambos i,
.tipo-registro-btn.active-ambos span { color: var(--secondary); }

/* Dark mode */
body.dark-mode .tipo-registro-btn {
    background: #252836;
    border-color: #363a4f;
}
body.dark-mode .tipo-registro-btn span { color: #94a3b8; }
body.dark-mode .tipo-registro-btn i   { color: #4b5563; }
body.dark-mode .tipo-registro-btn.active-cliente  { background: rgba(59,130,246,.15); border-color: var(--primary); }
body.dark-mode .tipo-registro-btn.active-cliente i,
body.dark-mode .tipo-registro-btn.active-cliente span { color: #93c5fd; }
body.dark-mode .tipo-registro-btn.active-proveedor { background: rgba(245,158,11,.15); border-color: #f59e0b; }
body.dark-mode .tipo-registro-btn.active-proveedor i  { color: #fcd34d; }
body.dark-mode .tipo-registro-btn.active-proveedor span { color: #fde68a; }
body.dark-mode .tipo-registro-btn.active-ambos     { background: rgba(5,150,105,.15); border-color: var(--secondary); }
body.dark-mode .tipo-registro-btn.active-ambos i,
body.dark-mode .tipo-registro-btn.active-ambos span { color: #6ee7b7; }

/* WhatsApp provider selector cards */
.wa-proveedor-btn {
    cursor: pointer;
    border: 2px solid var(--gray-200);
    border-radius: 10px;
    padding: 16px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: #fff;
    transition: border-color .2s, background .2s;
}
.wa-proveedor-btn.active { border-color: var(--primary); background: var(--primary-light, #EEF2FF); }
body.dark-mode .wa-proveedor-btn { background: #252836; border-color: #363a4f; }
body.dark-mode .wa-proveedor-btn.active { background: rgba(59,130,246,.15); border-color: var(--primary); }

/* Notificaciones dropdown panel */
.notif-panel { background: #fff; }
body.dark-mode .notif-panel { background: #1e2130; border-color: #363a4f !important; }

/* Forms */
body.dark-mode .form-control,
body.dark-mode .form-select {
    background: #252836;
    border-color: #363a4f;
    color: #e2e8f0;
}
body.dark-mode .form-control:focus,
body.dark-mode .form-select:focus {
    background: #252836;
    border-color: var(--primary);
    color: #e2e8f0;
    box-shadow: 0 0 0 3px rgba(43,92,138,.25);
}
body.dark-mode .form-control::placeholder { color: #6b7280; }
body.dark-mode .form-label  { color: #d1d5db; }
body.dark-mode .input-group-text {
    background: #363a4f;
    border-color: #363a4f;
    color: #d1d5db;
}

/* Dropdowns */
body.dark-mode .dropdown-menu {
    background: #1a1d27;
    border-color: #252836;
    box-shadow: 0 8px 24px rgba(0,0,0,.5);
}
body.dark-mode .dropdown-item { color: #d1d5db; }
body.dark-mode .dropdown-item:hover {
    background: #252836;
    color: #f3f4f6;
}
body.dark-mode .dropdown-divider { border-color: #252836; }

/* Modals */
body.dark-mode .modal-content {
    background: #1a1d27;
    border-color: #252836;
    color: #e2e8f0;
}
body.dark-mode .modal-header { border-color: #252836; }
body.dark-mode .modal-footer { border-color: #252836; }
body.dark-mode .btn-close { filter: invert(1); }

/* Alerts */
body.dark-mode .alert-info    { background: #1e3a5f; border-color: #2563eb; color: #93c5fd; }
body.dark-mode .alert-success { background: #14532d; border-color: #16a34a; color: #86efac; }
body.dark-mode .alert-warning { background: #451a03; border-color: #d97706; color: #fcd34d; }
body.dark-mode .alert-danger  { background: #450a0a; border-color: #dc2626; color: #fca5a5; }

/* Badges */
body.dark-mode .badge-success { background: #166534; color: #bbf7d0; }
body.dark-mode .badge-danger  { background: #7f1d1d; color: #fecaca; }
body.dark-mode .badge-warning { background: #78350f; color: #fde68a; }
body.dark-mode .badge-info    { background: #1e3a5f; color: #bfdbfe; }
body.dark-mode .badge-primary { background: var(--primary-dark); color: #bfdbfe; }
body.dark-mode .badge-secondary { background: #374151; color: #d1d5db; }

/* Bootstrap bg-* badges en dark mode */
body.dark-mode .bg-warning, body.dark-mode .badge.bg-warning { background: #78350f !important; color: #fde68a !important; }
body.dark-mode .bg-success, body.dark-mode .badge.bg-success { background: #166534 !important; color: #bbf7d0 !important; }
body.dark-mode .bg-danger,  body.dark-mode .badge.bg-danger  { background: #7f1d1d !important; color: #fecaca !important; }
body.dark-mode .bg-info,    body.dark-mode .badge.bg-info    { background: #1e3a5f !important; color: #bfdbfe !important; }
body.dark-mode .bg-primary, body.dark-mode .badge.bg-primary { background: var(--primary-dark) !important; color: #bfdbfe !important; }
body.dark-mode .bg-secondary, body.dark-mode .badge.bg-secondary { background: #374151 !important; color: #d1d5db !important; }
body.dark-mode .text-dark   { color: #f3f4f6 !important; }

/* Buttons outline */
body.dark-mode .btn-outline-primary  { color: var(--primary-light); border-color: var(--primary-light); }
body.dark-mode .btn-outline-primary:hover { background: var(--primary); color: #fff; }
body.dark-mode .btn-outline-secondary { color: #9ca3af; border-color: #363a4f; }
body.dark-mode .btn-outline-secondary:hover { background: #363a4f; color: #f3f4f6; }
body.dark-mode .btn-outline-danger   { color: #f87171; border-color: #f87171; }
body.dark-mode .btn-secondary { background: #374151; border-color: #374151; color: #e2e8f0; }

/* Nav tabs */
body.dark-mode .nav-tabs { border-color: #252836; }
body.dark-mode .nav-link { color: #9ca3af; }
body.dark-mode .nav-link:hover { color: #f3f4f6; }
body.dark-mode .nav-tabs .nav-link.active {
    background: #1a1d27;
    border-color: #252836 #252836 #1a1d27;
    color: var(--primary-light);
}

/* Page header */
body.dark-mode .page-header   { border-color: #252836; }
body.dark-mode .page-title    { color: #f3f4f6; }
body.dark-mode .page-subtitle { color: #9ca3af; }
body.dark-mode .page-breadcrumb { color: #6b7280; }

/* Misc */
body.dark-mode hr { border-color: #252836; }
body.dark-mode .text-muted { color: #6b7280 !important; }
body.dark-mode code {
    background: #252836;
    color: #93c5fd;
}
body.dark-mode .status-indicator { color: #9ca3af; }
body.dark-mode .mobile-card {
    background: #1a1d27;
    border-color: #252836;
}
body.dark-mode .mobile-card-title  { color: #f3f4f6; }
body.dark-mode .mobile-card-meta   { color: #9ca3af; }
/* Comprobante original box (NC/ND) */
.comprobante-original-box { background: #eff6ff; }
body.dark-mode .comprobante-original-box { background: #1e2a3a !important; }

/* Totales NC/ND */
.totales-ncnd-credito { background: #fef2f2; border: 1px solid #fecaca; }
.totales-ncnd-debito  { background: #fffbeb; border: 1px solid #fed7aa; }
body.dark-mode .totales-ncnd-credito { background: #2d1515 !important; border-color: #7f1d1d !important; }
body.dark-mode .totales-ncnd-debito  { background: #2d1f0a !important; border-color: #78350f !important; }

/* Selector tipo NC/ND */
.tipo-ncnd-option               { border: 2px solid var(--gray-200); }
.tipo-ncnd-credito-active       { border-color: #1565c0 !important; background: #e3f2fd; }
.tipo-ncnd-debito-active        { border-color: #e65100 !important; background: #fff3e0; }
body.dark-mode .tipo-ncnd-option          { border-color: #363a4f; }
body.dark-mode .tipo-ncnd-credito-active  { background: #1e2a3a !important; border-color: #3b82f6 !important; }
body.dark-mode .tipo-ncnd-debito-active   { background: #2d1f0a !important; border-color: #f97316 !important; }

/* Modo monto options (NC/ND) */
.modo-option {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 10px 14px;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-md);
    background: transparent;
    transition: border-color 0.2s, background 0.2s;
}
.modo-option-active {
    border-color: var(--primary) !important;
    background: #eff6ff;
}
body.dark-mode .modo-option          { border-color: #363a4f; }
body.dark-mode .modo-option-active   { background: #1e2a3a !important; border-color: var(--primary) !important; }

/* Stat cards */
body.dark-mode .stat-card              { background: #1a1d27 !important; border-color: #252836 !important; }
body.dark-mode .stat-card:hover        { box-shadow: 0 4px 16px rgba(0,0,0,.4); }

/* Stat card activa (filtro seleccionado) */
.stat-card-active .stat-card {
    box-shadow: 0 0 0 2px var(--primary);
}
body.dark-mode .stat-card-active .stat-card {
    box-shadow: 0 0 0 2px var(--primary-light);
}
body.dark-mode .stat-value             { color: #f3f4f6; }
body.dark-mode .stat-label             { color: #9ca3af; }
body.dark-mode .stat-change.positive   { background: #14532d; color: #86efac; }
body.dark-mode .stat-change.negative   { background: #450a0a; color: #fca5a5; }

/* Quick action cards */
body.dark-mode .quick-action-card      { background: #1a1d27 !important; border-color: #252836; color: #d1d5db; }
body.dark-mode .quick-action-card:hover { background: #252836 !important; color: var(--primary-light); box-shadow: 0 4px 16px rgba(0,0,0,.4); }
body.dark-mode .quick-action-card span { color: #d1d5db; }
body.dark-mode .quick-action-card:hover span { color: var(--primary-light); }

/* Dark mode toggle icon */
body.dark-mode #darkModeIcon::before { content: '\f185'; } /* fa-sun */

/* ---- Tabla: filas (Bootstrap 5 usa --bs-table-* vars) ---- */
body.dark-mode .table {
    --bs-table-bg: #1a1d27;
    --bs-table-color: #d1d5db;
    --bs-table-border-color: #252836;
    --bs-table-striped-bg: #1f2233;
    --bs-table-striped-color: #d1d5db;
    --bs-table-hover-bg: #252836;
    --bs-table-hover-color: #f3f4f6;
    color: #d1d5db;
    border-color: #252836;
}
body.dark-mode .table tbody tr        { background: #1a1d27; color: #d1d5db; }
body.dark-mode .table-striped > tbody > tr:nth-of-type(odd) > * { background-color: #1f2233; color: #d1d5db; }
body.dark-mode .table-responsive      { background: #1a1d27; }
body.dark-mode .table > :not(caption) > * > * { background-color: inherit; }

/* ---- Paginación Bootstrap ---- */
body.dark-mode .pagination .page-link {
    background: #252836;
    border-color: #363a4f;
    color: #d1d5db;
}
body.dark-mode .pagination .page-link:hover {
    background: #363a4f;
    color: #f3f4f6;
}
body.dark-mode .pagination .page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
body.dark-mode .pagination .page-item.disabled .page-link {
    background: #1a1d27;
    border-color: #252836;
    color: #6b7280;
}

/* ---- Tabs custom ---- */
body.dark-mode .nav-tabs-custom             { border-color: #252836; }
body.dark-mode .nav-tabs-custom .nav-link   { color: #9ca3af; background: transparent; }
body.dark-mode .nav-tabs-custom .nav-link:hover { color: #f3f4f6; background: #252836; }
body.dark-mode .nav-tabs-custom .nav-link.active {
    color: var(--primary-light);
    background: #1a1d27;
    border-color: var(--primary);
}

/* ---- Botones de acción ---- */
body.dark-mode .btn-primary   { background: var(--primary); border-color: var(--primary); color: #fff; }
body.dark-mode .btn-success   { background: #166534; border-color: #166534; color: #bbf7d0; }
body.dark-mode .btn-danger    { background: #7f1d1d; border-color: #7f1d1d; color: #fecaca; }
body.dark-mode .btn-warning   { background: #78350f; border-color: #78350f; color: #fde68a; }
body.dark-mode .btn-info      { background: #1e3a5f; border-color: #1e3a5f; color: #bfdbfe; }
body.dark-mode .btn-outline-success { color: #86efac; border-color: #166534; }
body.dark-mode .btn-outline-success:hover { background: #166534; color: #bbf7d0; }
body.dark-mode .btn-outline-warning { color: #fcd34d; border-color: #78350f; }
body.dark-mode .btn-outline-warning:hover { background: #78350f; color: #fde68a; }
body.dark-mode .btn-outline-info    { color: #93c5fd; border-color: #1e3a5f; }
body.dark-mode .btn-outline-info:hover { background: #1e3a5f; color: #bfdbfe; }
body.dark-mode .btn-light           { background: #252836; border-color: #363a4f; color: #d1d5db; }

/* ---- Inputs checkbox / radio ---- */
body.dark-mode .form-check-input {
    background-color: #252836;
    border-color: #363a4f;
}
body.dark-mode .form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}
body.dark-mode .form-check-label { color: #d1d5db; }

/* ---- Select option ---- */
body.dark-mode select option { background: #1a1d27; color: #d1d5db; }

/* ---- Breadcrumb ---- */
body.dark-mode .breadcrumb            { background: transparent; }
body.dark-mode .breadcrumb-item       { color: #9ca3af; }
body.dark-mode .breadcrumb-item a     { color: var(--primary-light); }
body.dark-mode .breadcrumb-item.active { color: #6b7280; }
body.dark-mode .breadcrumb-item + .breadcrumb-item::before { color: #6b7280; }

/* ---- List group ---- */
body.dark-mode .list-group-item {
    background: #1a1d27;
    border-color: #252836;
    color: #d1d5db;
}
body.dark-mode .list-group-item:hover { background: #252836; }

/* ---- Progress ---- */
body.dark-mode .progress { background: #252836; }

/* ---- Texto / misc ---- */
body.dark-mode .text-dark  { color: #f3f4f6 !important; }
body.dark-mode .text-body  { color: #d1d5db !important; }
body.dark-mode .text-black { color: #f3f4f6 !important; }
body.dark-mode small       { color: #9ca3af; }
body.dark-mode .fw-bold, body.dark-mode strong { color: #f3f4f6; }
body.dark-mode .border     { border-color: #252836 !important; }
body.dark-mode .bg-white   { background-color: #1a1d27 !important; }
body.dark-mode .bg-light   { background-color: #252836 !important; }
body.dark-mode .shadow, body.dark-mode .shadow-sm { box-shadow: 0 2px 8px rgba(0,0,0,.5) !important; }

/* ---- Sidebar nav links (alias) ---- */
body.dark-mode .main-sidebar {
    scrollbar-color: #363a4f #1a1d27;
    scrollbar-width: thin;
}
body.dark-mode .main-sidebar::-webkit-scrollbar { width: 5px; }
body.dark-mode .main-sidebar::-webkit-scrollbar-track { background: #1a1d27; }
body.dark-mode .main-sidebar::-webkit-scrollbar-thumb { background: #363a4f; border-radius: 3px; }
body.dark-mode .sidebar-nav a       { color: #d1d5db; background: transparent; }
body.dark-mode .sidebar-nav a i     { color: #7c8099; }
body.dark-mode .sidebar-nav a:hover { background: #252836; color: #f3f4f6; }
body.dark-mode .sidebar-nav a:hover i { color: var(--primary-light); }
body.dark-mode .sidebar-nav a.active {
    background: #252836;
    color: var(--primary-light);
    border-left-color: var(--primary-light);
}
body.dark-mode .sidebar-nav a.active i { color: var(--primary-light); }
body.dark-mode .sidebar-section-title  { color: #545868 !important; }

/* ---- Reportes Financieros ---- */
/* Secciones Estado de Resultados — light */
.er-seccion-ingresos  { background: rgba(43,  92, 138, 0.08); }
.er-ingresos-netos    { background: rgba(16, 185, 129, 0.07); }
.er-seccion-gastos    { background: rgba(239, 68,  68, 0.07); }
.er-utilidad-positiva { background: rgba(16, 185, 129, 0.10); }
.er-utilidad-negativa { background: rgba(239, 68,  68, 0.10); }

/* Secciones Estado de Resultados — dark */
body.dark-mode .er-seccion-ingresos  { background: rgba(43,  92, 138, 0.22); }
body.dark-mode .er-ingresos-netos    { background: rgba(16, 185, 129, 0.18); }
body.dark-mode .er-seccion-gastos    { background: rgba(239, 68,  68, 0.18); }
body.dark-mode .er-utilidad-positiva { background: rgba(16, 185, 129, 0.20); }
body.dark-mode .er-utilidad-negativa { background: rgba(239, 68,  68, 0.20); }

/* Tab bar borde */
body.dark-mode .rf-tab-bar { border-bottom-color: #363a4f !important; }

/* Tabla thead de estado_resultados */
body.dark-mode .table .er-seccion-ingresos td,
body.dark-mode .table .er-seccion-gastos td,
body.dark-mode .table .er-ingresos-netos td,
body.dark-mode .table .er-utilidad-positiva td,
body.dark-mode .table .er-utilidad-negativa td { color: #e2e8f0; }

/* Barras de progreso inline — track visible en dark mode */
body.dark-mode [style*="background:var(--gray-100)"][style*="border-radius:99px"],
body.dark-mode [style*="background: var(--gray-100)"][style*="border-radius:99px"] {
    background: #363a4f !important;
}

/* tfoot — fondo y texto en dark mode */
body.dark-mode .table tfoot tr,
body.dark-mode .table tfoot tr td,
body.dark-mode .table tfoot tr th {
    background-color: #252836 !important;
    --bs-table-bg: #252836;
    color: #e2e8f0;
    border-color: #363a4f;
}

/* ---- WhatsApp info box ---- */
.whatsapp-info-box {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
}
body.dark-mode .whatsapp-info-box {
    background: rgba(16,185,129,0.08);
    border: 1px solid rgba(16,185,129,0.25);
}

/* ---- Toast / notificaciones ---- */
body.dark-mode .toast          { background: #252836; border-color: #363a4f; color: #d1d5db; }
body.dark-mode .toast-header   { background: #1a1d27; border-color: #363a4f; color: #f3f4f6; }

/* ---- Tabla: color de texto en celdas con badge ---- */
body.dark-mode .table td .text-muted { color: #6b7280 !important; }
body.dark-mode .table td code        { background: #252836; color: #93c5fd; }