/**
 * Estilos generales de la aplicación de Contabilidad Casera.
 * 
 * Este archivo implementa el diseño visual del proyecto con una estética moderna,
 * similar a una aplicación de escritorio, utilizando una paleta de colores limpia,
 * tipografía cuidada, barra lateral de navegación fija, y componentes responsivos.
 * 
 * @category CSS
 * @package  ContabilidadCasera
 * @author   Antigravity
 */

/* Importación de tipografía moderna desde Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Variables de diseño y paleta de colores */
:root {
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Colores del sistema */
    --color-bg-app: #f8fafc;
    --color-bg-card: #ffffff;
    --color-sidebar: #0f172a;
    --color-sidebar-hover: #1e293b;
    --color-sidebar-active: #3b82f6;
    
    /* Colores de estado */
    --color-text-main: #1e293b;
    --color-text-muted: #64748b;
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-success: #10b981;
    --color-success-bg: #ecfdf5;
    --color-danger: #ef4444;
    --color-danger-bg: #fef2f2;
    --color-warning: #f59e0b;
    --color-warning-bg: #fffbeb;
    
    /* Bordes y sombras */
    --border-color: #e2e8f0;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.02);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    
    /* Dimensiones */
    --sidebar-width: 260px;
    --transition-speed: 0.2s;
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-app);
    color: var(--color-text-main);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Layout de la Aplicación (Efecto Escritorio) */
.app-container {
    display: flex;
    min-height: 100vh;
    width: 100vw;
}

/* Barra Lateral (Sidebar) */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--color-sidebar);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
    border-right: 1px solid rgba(255,255,255,0.05);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.15) transparent;
}

.sidebar::-webkit-scrollbar {
    width: 5px;
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.15);
    border-radius: 4px;
}

.sidebar-brand {
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
}

.sidebar-brand svg {
    width: 26px;
    height: 26px;
    color: var(--color-sidebar-active);
}

.sidebar-brand h1 {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: #ffffff;
}

.sidebar-menu {
    padding: 10px 12px;
    flex-grow: 1;
}

.sidebar-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.sidebar-item a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 12px;
    color: #94a3b8;
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    font-size: 0.88rem;
    transition: all var(--transition-speed) ease;
}

.sidebar-item a svg {
    width: 17px;
    height: 17px;
    transition: transform var(--transition-speed) ease;
}

.sidebar-item a:hover {
    background-color: var(--color-sidebar-hover);
    color: #ffffff;
}

.sidebar-item a:hover svg {
    transform: translateX(2px);
}

.sidebar-item.active a {
    background-color: var(--color-sidebar-active);
    color: #ffffff;
}

.sidebar-footer {
    padding: 10px 16px;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 0.78rem;
    color: #64748b;
    text-align: center;
    flex-shrink: 0;
}

/* Área de Contenido Principal */
.main-content {
    margin-left: var(--sidebar-width);
    flex-grow: 1;
    padding: 40px;
    min-height: 100vh;
}

.content-header {
    margin-bottom: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.content-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-main);
    letter-spacing: -0.5px;
}

.content-header p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-top: 4px;
}

/* Tarjetas de Resumen (Grid del Dashboard) */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.metric-card {
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

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

.metric-info h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    margin-bottom: 8px;
    font-weight: 600;
}

.metric-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-main);
}

.metric-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.metric-icon svg {
    width: 24px;
    height: 24px;
}

/* Clases específicas de estados en métricas */
.metric-card.ingresos .metric-icon {
    background-color: var(--color-success-bg);
    color: var(--color-success);
}
.metric-card.ingresos .metric-value {
    color: var(--color-success);
}

.metric-card.gastos .metric-icon {
    background-color: var(--color-danger-bg);
    color: var(--color-danger);
}
.metric-card.gastos .metric-value {
    color: var(--color-danger);
}

.metric-card.balance.positivo .metric-icon {
    background-color: var(--color-success-bg);
    color: var(--color-success);
}
.metric-card.balance.positivo .metric-value {
    color: var(--color-success);
}
.metric-card.balance.negativo .metric-icon {
    background-color: var(--color-danger-bg);
    color: var(--color-danger);
}
.metric-card.balance.negativo .metric-value {
    color: var(--color-danger);
}

/* Sección de Visualización y Gráficos */
.dashboard-layout {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 24px;
    margin-bottom: 32px;
}

@media (max-width: 1024px) {
    .dashboard-layout {
        grid-template-columns: 1fr;
    }
}

.card {
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-main);
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Módulo de Entrada (Formularios y Tablas combinados) */
.module-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 32px;
    align-items: start;
}

@media (max-width: 900px) {
    .module-layout {
        grid-template-columns: 1fr;
    }
}

/* Estilos de Formularios */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-main);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-main);
    background-color: #ffffff;
    transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease;
    width: 100%;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
}

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

.btn-danger {
    background-color: var(--color-danger);
    color: #ffffff;
    padding: 6px 12px;
    font-size: 0.85rem;
    width: auto;
}

.btn-danger:hover {
    background-color: #dc2626;
}

/* Tablas */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}

.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

.table th {
    background-color: #f8fafc;
    color: var(--color-text-muted);
    font-weight: 600;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--color-text-main);
    vertical-align: middle;
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table tbody tr:hover {
    background-color: #f8fafc;
}

/* Badges e indicadores visuales */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-success {
    background-color: var(--color-success-bg);
    color: var(--color-success);
}

.badge-danger {
    background-color: var(--color-danger-bg);
    color: var(--color-danger);
}

.badge-warning {
    background-color: var(--color-warning-bg);
    color: var(--color-warning);
}

.badge-primary {
    background-color: #eff6ff;
    color: var(--color-primary);
}

/* Notificaciones flash (Mensajes de éxito o error) */
.alert {
    padding: 14px 20px;
    border-radius: var(--border-radius-sm);
    margin-bottom: 24px;
    font-size: 0.95rem;
    font-weight: 500;
    border-left: 4px solid transparent;
}

.alert-success {
    background-color: var(--color-success-bg);
    color: #065f46;
    border-left-color: var(--color-success);
}

.alert-danger {
    background-color: var(--color-danger-bg);
    color: #991b1b;
    border-left-color: var(--color-danger);
}

/* Utilidades de texto */
.text-right {
    text-align: right;
}

.text-danger {
    color: var(--color-danger) !important;
}

.text-success {
    color: var(--color-success) !important;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--color-text-muted);
}

.empty-state svg {
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
    color: var(--border-color);
}

/* ==========================================================================
   Filtros del Panel de Control (Escritorio)
   ========================================================================== */

/**
 * Contenedor del formulario de filtros. Disposición flex con fondo de tarjeta.
 */
.filter-form {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    background-color: var(--color-bg-card);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

/**
 * Selector de periodos predefinidos.
 */
.filter-select {
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-main);
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background-color: #ffffff;
    cursor: pointer;
    outline: none;
    transition: border-color var(--transition-speed);
}

.filter-select:focus {
    border-color: var(--color-primary);
}

/**
 * Contenedor de inputs de fecha personalizados. Se muestra con transición suave.
 */
.filter-custom-dates {
    display: flex;
    align-items: center;
    gap: 12px;
    border-left: 1px solid var(--border-color);
    padding-left: 16px;
    animation: filterFadeIn 0.3s ease-in-out;
}

/**
 * Agrupación de etiqueta e input de fecha.
 */
.date-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

/**
 * Campo de entrada de tipo fecha.
 */
.filter-date {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    outline: none;
    color: var(--color-text-main);
}

.filter-date:focus {
    border-color: var(--color-primary);
}

/**
 * Botón para aplicar el filtro de fecha personalizado.
 */
.btn-filter-apply {
    background-color: var(--color-primary);
    color: #ffffff;
    border: none;
    border-radius: var(--border-radius-sm);
    padding: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-speed);
}

.btn-filter-apply:hover {
    background-color: var(--color-primary-hover);
}

.btn-filter-apply svg {
    width: 16px;
    height: 16px;
}

/**
 * Animación de aparición para los filtros personalizados.
 */
@keyframes filterFadeIn {
    from {
        opacity: 0;
        transform: translateX(10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/**
 * Filas de facturas emitidas cobradas y recibidas pagadas
 */
.fila-pagada {
    background-color: #78b178 !important;
}

/* Forzar color blanco solo en elementos de texto que no sean botones ni badges específicos */
.fila-pagada td,
.fila-pagada td *:not(.btn):not(.btn *):not(button):not(button *):not(.badge-estado):not(.badge-tipo-doc):not(.badge-cobrado):not(.badge-otros) {
    color: #ffffff !important;
}

/* Enlaces normales (no botones) dentro de las filas pagadas */
.fila-pagada td a:not(.btn) {
    color: #ffffff !important;
    text-decoration: underline;
}

/* Badge de Cobrado (#92400e) */
.badge-cobrado {
    color: #92400e !important;
}

/* Badge de Emitida (#10b981) */
.badge-emitida {
    color: #10b981 !important;
}

/* Badge de Abono o Factura (#1e40af) */
.badge-tipo-doc {
    color: #1e40af !important;
}

/* Badge de Otros en Gastos Generales (Gris) */
.badge-otros {
    color: #374151 !important; /* Gris oscuro */
    background-color: #e5e7eb !important; /* Gris claro */
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius-sm);
}

/* Fila de presupuestos Rechazados */
.fila-rechazada {
    background-color: #fee2e2 !important; /* Rojo pastel */
}

/* Forzar color del texto para que sea legible sobre el fondo rojo suave */
.fila-rechazada td,
.fila-rechazada td *:not(.btn):not(.btn *):not(button):not(button *):not(.badge-estado):not(.badge-tipo-doc) {
    color: #991b1b !important;
}

/* Enlaces normales (no botones) dentro de las filas rechazadas */
.fila-rechazada td a:not(.btn) {
    color: #991b1b !important;
    text-decoration: underline;
}

/* Cabecera Móvil y Estilos Responsivos */
.mobile-header {
    display: none;
}

#sidebar-overlay {
    display: none;
}

/* Transición suave para el sidebar en todas las pantallas */
.sidebar {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 768px) {
    /* Forzar que el contenedor y el cuerpo se apilen verticalmente sin desbordes */
    html, body {
        overflow-x: hidden !important;
        max-width: 100vw !important;
    }

    .app-container {
        flex-direction: column !important;
        width: 100% !important;
        max-width: 100vw !important;
        overflow-x: hidden !important;
    }

    /* Mostrar cabecera móvil */
    .mobile-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 60px;
        background-color: var(--color-bg-card);
        border-bottom: 1px solid var(--border-color);
        padding: 0 16px;
        position: sticky;
        top: 0;
        z-index: 99;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    #mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        background: none;
        border: none;
        color: var(--color-text-main);
        cursor: pointer;
        padding: 8px;
        border-radius: var(--border-radius-sm);
        transition: background-color 0.2s ease;
    }

    #mobile-menu-toggle:hover {
        background-color: var(--color-bg-app);
    }

    /* Mostrar overlay */
    #sidebar-overlay {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background-color: rgba(15, 23, 42, 0.5);
        backdrop-filter: blur(2px);
        z-index: 999;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
    }

    #sidebar-overlay.visible {
        opacity: 1;
        pointer-events: auto;
    }

    /* Ocultar barra lateral en móvil por defecto y hacerla flotante */
    .sidebar {
        position: fixed !important;
        height: 100vh !important;
        top: 0 !important;
        left: 0 !important;
        width: var(--sidebar-width) !important;
        transform: translateX(-100%);
        z-index: 1000;
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        border-right: 1px solid var(--border-color);
    }

    .sidebar.open {
        transform: translateX(0) !important;
    }

    /* Ajustar área de contenido principal a pantalla completa sin márgenes */
    .main-content {
        margin-left: 0 !important;
        padding: 24px 16px !important;
        min-height: calc(100vh - 60px);
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        margin-bottom: 24px;
    }

    .content-header > div:last-child {
        width: 100%;
    }

    .content-header .btn {
        width: 100%;
        box-sizing: border-box;
    }

    /* Forzar que las tablas tengan scroll horizontal y no rompan el layout */
    .table-responsive {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin-bottom: 1rem;
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius-sm);
    }
    .table-responsive table {
        width: 100% !important;
        min-width: auto !important;
    }
    .table-responsive table.table-wide {
        width: auto !important;
        min-width: 750px !important;
    }
    
    /* Adaptación de layouts de módulos (Formulario + Tabla) en móvil */
    .module-layout {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }

    /* Evitar que los elementos secundarios del grid y las tarjetas se estiren horizontalmente */
    .module-layout > *,
    .dashboard-layout > *,
    .card {
        min-width: 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* Colapsar todos los form-rows de la aplicación en móvil */
    .form-row,
    .form-row-2col,
    .form-row-2col-custom,
    .form-row-3col,
    .form-grid-address, 
    .form-grid-location,
    div[class*="form-row"],
    .card form div[style*="grid-template-columns"],
    .tab-content div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    /* Adaptación del panel de control / dashboard en móvil */
    .dashboard-layout {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    /* Apilar verticalmente títulos de tarjetas y botones en móviles */
    .card > div[style*="display: flex"][style*="justify-content: space-between"],
    .card > div[style*="display:flex"][style*="justify-content:space-between"] {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 12px !important;
    }
    .card > div[style*="display: flex"][style*="justify-content: space-between"] > *,
    .card > div[style*="display:flex"][style*="justify-content:space-between"] > * {
        width: 100% !important;
        text-align: left !important;
    }
    .card > div[style*="display: flex"][style*="justify-content: space-between"] button,
    .card > div[style*="display: flex"][style*="justify-content: space-between"] a,
    .card > div[style*="display:flex"][style*="justify-content:space-between"] button,
    .card > div[style*="display:flex"][style*="justify-content:space-between"] a {
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* Ajustar inputs y selects del bloque filtros */
    .filter-form,
    form[method="GET"] {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 12px !important;
        display: flex !important;
    }

    .filter-form > div,
    form[method="GET"] > div {
        width: 100% !important;
        min-width: 0 !important;
        flex-grow: 1 !important;
    }

    .filter-form input,
    .filter-form select,
    .filter-form button,
    .filter-form a,
    form[method="GET"] input,
    form[method="GET"] select,
    form[method="GET"] button,
    form[method="GET"] a {
        width: 100% !important;
        box-sizing: border-box !important;
    }
}

/**
 * Estilos para la Funcionalidad de Comparación de Periodos
 */
.comparison-toggle-group {
    display: flex;
    align-items: center;
}

.comparison-switch-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-main);
    cursor: pointer;
    user-select: none;
}

.comparison-switch-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
    cursor: pointer;
    margin: 0;
}

.comparison-options-panel {
    width: 100%;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    animation: filterFadeIn 0.3s ease-in-out;
}

.years-checkbox-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.comparison-year-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background-color: var(--color-bg-app);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-main);
    cursor: pointer;
    transition: all var(--transition-speed);
}

.comparison-year-chip:hover {
    border-color: var(--color-primary);
    background-color: rgba(16, 185, 129, 0.05);
}

.comparison-year-chip input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--color-primary);
    cursor: pointer;
    margin: 0;
}

.comparison-custom-ranges {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.comparison-custom-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 8px;
    animation: filterFadeIn 0.2s ease-in-out;
}

.comparison-custom-row .date-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.comparison-custom-row span {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-main);
}

.comparison-table .main-period-row {
    border-left: 4px solid var(--color-primary);
}

.comparison-table tr:hover {
    background-color: var(--color-bg-app);
}

/* Switches y Checkboxes Modernos */
.modern-switch-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    user-select: none;
}

.modern-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
    margin: 0;
}

.modern-switch input[type="checkbox"] {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
    margin: 0;
}

.modern-switch-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 24px;
}

.modern-switch-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: #ffffff;
    transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
}

.modern-switch input:checked + .modern-switch-slider {
    background-color: var(--color-primary, #0ea5e9);
}

.modern-switch input:focus + .modern-switch-slider {
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.25);
}

.modern-switch input:checked + .modern-switch-slider:before {
    transform: translateX(20px);
}

/* Checkbox estilizado redondeado con micro-icono */
input[type="checkbox"].modern-checkbox {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #cbd5e1;
    border-radius: 6px;
    outline: none;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-grid;
    place-content: center;
    background-color: #ffffff;
    vertical-align: middle;
    margin: 0;
}

input[type="checkbox"].modern-checkbox:hover {
    border-color: var(--color-primary, #0ea5e9);
}

input[type="checkbox"].modern-checkbox:checked {
    background-color: var(--color-primary, #0ea5e9);
    border-color: var(--color-primary, #0ea5e9);
}

input[type="checkbox"].modern-checkbox:checked::before {
    content: "";
    width: 6px;
    height: 10px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) translate(-1px, -1px);
}