/* ==========================================================================
   DAO SRL - SISTEMA DE ESTILOS PREMIUM (GLASSMORPHISM & DARK MODE)
   ========================================================================== */

/* Variables del Sistema de Diseño */
:root {
    --bg-main: #0a0f1d;
    --bg-card: rgba(21, 28, 51, 0.7);
    --bg-card-hover: rgba(26, 35, 64, 0.85);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-highlight: rgba(22, 39, 177, 0.4);
    
    /* Paleta HSL */
    --color-primary: hsl(225, 78%, 60%);        /* Azul DAO moderno */
    --color-primary-dark: hsl(225, 80%, 45%);   /* Azul DAO base */
    --color-primary-light: hsl(210, 100%, 75%);
    --color-accent: hsl(180, 100%, 50%);       /* cian eléctrico para realces */
    
    --color-text-main: #f1f5f9;                 /* Blanco grisáceo */
    --color-text-muted: #94a3b8;                /* Gris pizarra */
    --color-text-dark: #64748b;
    
    --color-success: #10b981;                   /* Verde esmeralda para ingresos/neto */
    --color-danger: #ef4444;                    /* Rojo coral para costos/restas */
    --color-warning: #f59e0b;
    
    /* Sombras y Efectos */
    --shadow-main: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --shadow-glow: 0 0 15px rgba(22, 39, 177, 0.2);
    --blur-factor: 12px;
    --border-radius-lg: 16px;
    --border-radius-md: 10px;
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset y Estilos Generales */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-main);
    color: var(--color-text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    background-image: 
        radial-gradient(at 0% 0%, hsla(225, 78%, 40%, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, hsla(180, 100%, 40%, 0.1) 0px, transparent 50%);
    background-attachment: fixed;
}

/* Contenedor Principal de la App */
.app-container {
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    flex-grow: 1;
}

/* Encabezado */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: var(--bg-card);
    backdrop-filter: blur(var(--blur-factor));
    -webkit-backdrop-filter: blur(var(--blur-factor));
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-main);
    transition: var(--transition-normal);
}

.header-logo-container {
    display: flex;
    align-items: center;
    gap: 16px;
}

.company-logo {
    height: 64px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}

.header-titles h1 {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #fff 30%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-titles .subtitle {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.header-status {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Badges */
.badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.badge-success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Botones de Icono */
.btn-icon {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--color-text-main);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-icon:hover {
    background: var(--color-primary-dark);
    color: white;
    border-color: var(--color-primary-light);
    transform: rotate(45deg);
    box-shadow: 0 0 10px rgba(22, 39, 177, 0.5);
}

/* Navegación */
.app-nav {
    display: flex;
    gap: 12px;
    background: rgba(10, 15, 29, 0.5);
    padding: 6px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    align-self: flex-start;
}

.nav-item {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    padding: 10px 20px;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-normal);
}

.nav-item i {
    font-size: 1rem;
}

.nav-item:hover {
    color: var(--color-text-main);
    background: rgba(255, 255, 255, 0.03);
}

.nav-item.active {
    color: white;
    background: var(--color-primary-dark);
    box-shadow: var(--shadow-glow);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Estructura de Vistas */
.view-section {
    display: flex;
    flex-direction: column;
    gap: 24px;
    animation: fadeIn 0.4s ease-out;
}

.view-section.hidden {
    display: none;
}

.view-header h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: white;
    margin-bottom: 6px;
}

.view-header .view-description {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    max-width: 800px;
}

/* Barra de Filtros */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    align-items: center;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Selects Personalizados */
.custom-select {
    background: rgba(10, 15, 29, 0.8);
    border: 1px solid var(--border-color);
    color: var(--color-text-main);
    padding: 10px 16px;
    border-radius: var(--border-radius-md);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    cursor: pointer;
    min-width: 250px;
    transition: var(--transition-fast);
}

.custom-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(22, 39, 177, 0.2);
}

.custom-select option {
    background: var(--bg-main);
    color: var(--color-text-main);
}

/* Switcher / Toggle R vs Fx */
.toggle-switch-container {
    display: flex;
    background: rgba(10, 15, 29, 0.8);
    padding: 4px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    width: fit-content;
}

.toggle-switch-container input[type="radio"] {
    display: none;
}

.toggle-switch-container label {
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: 6px;
    margin: 0;
    transition: var(--transition-fast);
    text-transform: none;
}

.toggle-switch-container input[type="radio"]:checked + label {
    background: var(--color-primary-dark);
    color: white;
    box-shadow: var(--shadow-glow);
}

/* Tarjetas */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-main);
    overflow: hidden;
    transition: var(--transition-normal);
}

.card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 255, 255, 0.12);
}

.card.highlight-border {
    border-color: var(--border-color-highlight);
    box-shadow: var(--shadow-glow), var(--shadow-main);
}

.card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
}

.card-subtitle-badge {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.card-body {
    padding: 24px;
}

/* Grillas */
.grid-2-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

@media (max-width: 850px) {
    .grid-2-columns {
        grid-template-columns: 1fr;
    }
}

/* Tablas del Estado de Resultados (Waterfall UI) */
.er-table-container {
    overflow-x: auto;
}

.er-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.er-table th {
    padding: 14px 20px;
    color: var(--color-text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
}

.er-table td {
    padding: 16px 20px;
    font-size: 0.95rem;
    vertical-align: middle;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

/* Filas Personalizadas según Tipo de Flujo */
.er-row-positive {
    background: rgba(255, 255, 255, 0.01);
}

.er-row-positive .row-indicator {
    color: var(--color-success);
    background: rgba(16, 185, 129, 0.1);
}

.er-row-negative {
    background: rgba(255, 255, 255, 0.01);
}

.er-row-negative .row-indicator {
    color: var(--color-danger);
    background: rgba(239, 68, 68, 0.1);
}

.er-row-negative .cell-val {
    color: var(--color-danger);
}

.er-row-total {
    background: rgba(22, 39, 177, 0.05);
    font-weight: 600;
}

.er-row-total .row-indicator {
    color: var(--color-primary-light);
    background: rgba(22, 39, 177, 0.15);
}

.er-row-total td {
    border-bottom: 1.5px solid rgba(22, 39, 177, 0.2);
}

.er-row-net {
    background: rgba(16, 185, 129, 0.07);
    font-weight: 700;
    font-size: 1.05rem !important;
}

.er-row-net td {
    border-top: 1.5px solid var(--color-success);
    border-bottom: 2px double var(--color-success);
    padding: 20px;
}

.er-row-net .row-indicator {
    color: var(--color-success);
    background: rgba(16, 185, 129, 0.2);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
}

.er-row-net .cell-val {
    color: var(--color-success);
    font-size: 1.15rem;
}

/* Indicadores de Fila */
.row-indicator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 6px;
    font-size: 0.7rem;
    margin-right: 12px;
}

.concept-name {
    font-weight: 500;
}

.badge-source {
    font-size: 0.65rem;
    background: rgba(255,255,255,0.06);
    color: var(--color-text-muted);
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 8px;
    border: 1px solid var(--border-color);
}

/* VISTA METRICAS */
.metrics-selector-container {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    align-items: center;
}

.metrics-selector-container .filter-group {
    flex: 1;
    min-width: 250px;
}

.metrics-selector-container .custom-select {
    width: 100%;
}

/* Custom Multiselect */
.custom-multiselect {
    position: relative;
    width: 100%;
}

.multiselect-trigger {
    background: rgba(10, 15, 29, 0.8);
    border: 1px solid var(--border-color);
    color: var(--color-text-main);
    padding: 10px 16px;
    border-radius: var(--border-radius-md);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-fast);
}

.multiselect-trigger:hover, .custom-multiselect.active .multiselect-trigger {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(22, 39, 177, 0.2);
}

.multiselect-dropdown {
    position: absolute;
    top: 105%;
    left: 0;
    width: 100%;
    max-height: 300px;
    overflow-y: auto;
    background: #0f172a;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    z-index: 1000;
    box-shadow: var(--shadow-main);
    padding: 8px 0;
}

.multiselect-group {
    padding: 8px 16px 4px 16px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-primary-light);
    letter-spacing: 0.5px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.multiselect-group:first-child {
    border-top: none;
}

.multiselect-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    color: var(--color-text-main);
    font-size: 0.9rem;
    cursor: pointer;
    user-select: none;
    transition: var(--transition-fast);
}

.multiselect-option:hover {
    background: rgba(255, 255, 255, 0.03);
}

.multiselect-option input[type="checkbox"] {
    accent-color: var(--color-primary-light);
    width: 16px;
    height: 16px;
    cursor: pointer;
}


/* Grilla Comparativa de Tarjetas */
.comparison-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

@media (max-width: 650px) {
    .comparison-cards-grid {
        grid-template-columns: 1fr;
    }
}

.comparison-card {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.comparison-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.period-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text-muted);
    letter-spacing: 0.5px;
}

.card-icon {
    font-size: 1.3rem;
}

.comparison-value {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.comparison-footer {
    font-size: 0.8rem;
    color: var(--color-text-dark);
}

/* Área de Exhibición de Métrica Detallada */
.metric-display-area {
    display: flex;
    flex-direction: column;
}

.detailed-metric-card .card-header.flex-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.metric-content-layout {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.chart-container-large {
    width: 100%;
    min-height: 350px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius-md);
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.table-container-large {
    width: 100%;
    overflow-x: auto;
}

/* Estilos de Tabla General para Métricas */
.metric-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.metric-table th {
    padding: 12px 16px;
    color: var(--color-text-muted);
    font-weight: 600;
    border-bottom: 1.5px solid var(--border-color);
}

.metric-table td {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.metric-table tr:hover {
    background: rgba(255,255,255,0.02);
}

/* Filas destacadas de Pareto */
.row-pareto-80 {
    background: rgba(16, 185, 129, 0.03);
}

.row-pareto-80 td:first-child::after {
    content: "80%";
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--color-success);
    background: rgba(16, 185, 129, 0.15);
    padding: 1px 4px;
    border-radius: 4px;
    margin-left: 8px;
    vertical-align: middle;
}

/* Pie de Página */
.app-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: rgba(10, 15, 29, 0.3);
    border-top: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    margin-top: auto;
    font-size: 0.8rem;
    color: var(--color-text-dark);
}

.app-footer strong {
    color: var(--color-text-muted);
}

/* Keyframes de Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Clases Útiles */
.text-right {
    text-align: right;
}

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

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

.text-primary {
    color: var(--color-primary-light);
}

.text-muted {
    color: var(--color-text-muted);
}

/* Sobreescribir estilos de tooltips y gráficos de ApexCharts para modo oscuro */
.apexcharts-canvas {
    font-family: 'Outfit', sans-serif !important;
}

.apexcharts-tooltip {
    background: #151c33 !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    color: #f1f5f9 !important;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5) !important;
    border-radius: 6px !important;
}

.apexcharts-tooltip-title {
    background: rgba(255,255,255,0.05) !important;
    border-bottom: 1px solid rgba(255,255,255,0.1) !important;
    font-weight: 600 !important;
}

/* ==========================================================================
   ESTILOS DE LA PANTALLA DE LOGIN
   ========================================================================== */
.login-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-main);
    background-image: 
        radial-gradient(at 0% 0%, hsla(225, 78%, 40%, 0.25) 0px, transparent 50%),
        radial-gradient(at 100% 100%, hsla(180, 100%, 40%, 0.15) 0px, transparent 50%);
    z-index: 9999;
    animation: fadeIn 0.4s ease-out;
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    border-color: var(--border-color-highlight);
    box-shadow: var(--shadow-glow), var(--shadow-main);
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
}

.login-logo-container {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.login-logo {
    height: 80px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}

.login-logo-container h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
}

.login-logo-container p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

#login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

#login-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

#login-form label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

#login-form input {
    background: rgba(10, 15, 29, 0.8);
    border: 1px solid var(--border-color);
    color: var(--color-text-main);
    padding: 12px 16px;
    border-radius: var(--border-radius-md);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition-fast);
}

#login-form input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(22, 39, 177, 0.2);
}

.btn-login {
    background: var(--color-primary-dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    padding: 12px;
    border-radius: var(--border-radius-md);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-glow);
    width: 100%;
}

.btn-login:hover {
    background: var(--color-primary);
    transform: translateY(-1px);
}

.login-error {
    color: var(--color-danger);
    font-size: 0.8rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(239, 68, 68, 0.1);
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.hidden {
    display: none !important;
}

/* Efecto de sacudida (shake) para errores de login */
.shake {
    animation: shake 0.3s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-6px); }
    75% { transform: translateX(6px); }
}