/* --- Importar Fuentes de Google --- */
/* Se utiliza Poppins para todo el sitio para una apariencia unificada y moderna. */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700;900&display=swap');

/* --- Variables Globales --- */
:root {
    --color-rojo-viaterra: #D90429;
    --color-rojo-hover: #A80320;
    --color-azul-claro: #007bff; /* Variable añadida para consistencia */
    --color-fondo: #f4f7f6;
    --color-texto: #343a40;
    --color-rojo-hover: #b00320;
    --color-azul-claro: #3b82f6;
    --color-fondo: #f8fafc;
    --color-texto: #334155;
    --color-texto-muted: #64748b;
    --color-blanco: #ffffff;
    --color-gris-oscuro: #212529;
    --color-borde-claro: #e0e0e0;
    --color-gris-oscuro: #0f172a;
    --color-borde-claro: #e2e8f0;
    --color-negro: #000;
    --color-verde-exportar: #28a745;
    --color-verde-exportar-hover: #218838;
    --color-rojo-eliminar: #dc3545;
    --color-rojo-eliminar-hover: #c82333;
    --sombra-suave: 0 4px 20px rgba(0, 0, 0, 0.05);
    --color-verde-exportar: #10b981;
    --color-verde-exportar-hover: #059669;
    --color-rojo-eliminar: #ef4444;
    --color-rojo-eliminar-hover: #dc2626;
    --sombra-suave: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --sombra-fuerte: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --radio-borde: 12px;
    --radio-borde-sm: 8px;
}

/* ==========================================================================
   RESETEO GLOBAL (PREVIENE DESBORDES HORIZONTALES)
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

.botones-de-exportación {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.botones-de-exportación .btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: #28a745;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.botones-de-exportación .btn:hover {
    background-color: #218838;
}

.botones-de-exportación .btn i {
    font-size: 18px;
}

/* ==========================================================================
   ESTILOS PARA ESCRITORIO (PC)
   ========================================================================== */

/* --- Base --- */
html, body {
    width: 100%;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--color-fondo);
    color: var(--color-texto);
    margin: 0;
    display: flex;
    flex-direction: row;
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Scrollbars modernos ocultos */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(148, 163, 184, 0.4); border-radius: 10px; }
body.dark-mode ::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.1); }

/* --- Encabezado --- */
header {
    background-color: var(--color-blanco);
    padding: 0.8em 2em;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    padding: 1em 2em;
    border-bottom: 1px solid var(--color-borde-claro);
    box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-text {
    font-family: 'Poppins', sans-serif;
    font-weight: 900;
    font-size: 2.5em;
    color: var(--color-rojo-viaterra);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.hamburger-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    position: relative;
    z-index: 1001;
}

.hamburger-menu .bar {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-rojo-viaterra);
    margin: 5px 0;
    transition: all 0.3s ease;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-grow: 1; /* Hace que el contenedor crezca para ocupar el espacio */
    transition: all 0.3s ease;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 20px;
}

nav {
    flex-grow: 1; /* Permite que la navegación ocupe el espacio central */
    display: flex;
    justify-content: center; /* Centra la lista de enlaces (ul) */
}
nav ul li a {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1em;
    color: var(--color-rojo-viaterra);
    text-decoration: none;
    text-transform: uppercase;
    padding-bottom: 5px;
    padding: 8px 16px;
    border-radius: var(--radio-borde-sm);
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

nav ul li a:hover {
    color: var(--color-rojo-hover);
    background-color: #f1f5f9;
    color: var(--color-rojo-viaterra);
}

nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-rojo-hover);
    transition: width 0.3s ease;
}

nav ul li a:hover::after,
nav ul li a.active::after {
    width: 100%;
}

nav ul li a.active {
    background-color: #f1f5f9;
    color: var(--color-rojo-hover);
}

/* Estilo para el contador en la navegación */
.nav-counter {
    background-color: #007bff; /* Un azul para destacar */
    color: var(--color-blanco);
    border-radius: 10px;
    padding: 2px 8px;
    font-size: 0.8em;
    font-weight: 700;
    margin-left: 8px;
    vertical-align: middle;
    display: inline-block;
    line-height: 1.5;
}


.header-meta-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: #f8f9fa;
    padding: 4px 4px 4px 15px;
    border-radius: 50px;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.user-info:hover {
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border-color: #dee2e6;
}

.user-name {
    font-weight: 600;
    color: var(--color-texto);
    text-transform: capitalize;
    font-size: 0.95em;
}

.user-avatar {
    width: 32px;
    height: 32px;
    background-color: #ffe3e3;
    color: var(--color-rojo-viaterra);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9em;
}

.logout-btn {
    color: var(--color-blanco);
    background-color: var(--color-rojo-viaterra);
    border-radius: 50%; /* Lo hacemos circular */
    text-decoration: none;
    transition: all 0.3s ease;
    width: 40px; /* Ancho fijo */
    height: 40px; /* Alto fijo */
    display: inline-flex; /* Para centrar el ícono */
    align-items: center;
    justify-content: center;
    font-size: 1.1em; /* Tamaño del ícono */
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.logout-btn:hover {
    background-color: var(--color-rojo-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

/* --- Contenido Principal --- */
main.container {
    max-width: 1600px;
    margin: 2em auto;
    padding: 0 2em;
    background-color: transparent;
    flex-grow: 1;
}

h1, h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 900; /* NEGRITA TOTAL */
    font-weight: 800; 
    color: var(--color-rojo-viaterra);
    text-transform: uppercase;
    letter-spacing: -0.5px;
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 20px;
}

h1 { font-size: 2.2em; text-align: left; }
h2 { font-size: 1.8em; }

/* Estilo para el texto introductorio de la página */
.page-intro {
    text-align: left;
    font-size: 1.15em;
    color: #6c757d; /* Un gris suave para no competir con el título */
    color: var(--color-texto-muted);
    margin-top: 0;
    margin-bottom: 40px;
}

/* --- Formularios --- */
.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-end;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.form-group.folio-field {
    flex-grow: 0.5;
}

.form-group label {
    font-weight: 600;
    font-size: 1.05em;
    color: var(--color-texto);
    font-weight: 500;
    font-size: 0.95em;
    color: var(--color-gris-oscuro);
}

form input[type="text"],
form input[type="number"],
form input[type="date"],
form input[type="time"],
form input[type="password"],
form input[type="email"],
form select,
form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--color-borde-claro);
    border-radius: 8px;
    font-size: 1.1em;
    padding: 10px 14px;
    border: 1px solid var(--color-borde-claro);
    border-radius: var(--radio-borde-sm);
    background-color: #f8fafc;
    font-size: 1em;
    box-sizing: border-box;
    transition: border-color 0.3s, box-shadow 0.3s;
    font-family: 'Poppins', sans-serif;
    color: #495057;
}

form input:focus, form select:focus, form textarea:focus {
    background-color: var(--color-blanco);
    border-color: var(--color-rojo-viaterra);
    box-shadow: 0 0 0 4px rgba(217, 4, 41, 0.15);
    box-shadow: 0 0 0 3px rgba(217, 4, 41, 0.1);
    outline: none;
}

#extrasContainer {
    display: none;
    transition: all 0.3s ease;
    overflow: hidden;
}

#toggleExtras {
    background: none;
    border: none;
    color: var(--color-azul-claro);
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 10px;
    padding: 0;
}
#toggleExtras:hover {
    color: var(--color-rojo-hover);
}

/* --- Botones --- */
.btn, button[type="submit"] {
    padding: 12px 28px;
    border: none;
    border-radius: 8px;
    padding: 10px 24px;
    border: 1px solid transparent;
    border-radius: var(--radio-borde-sm);
    background-color: var(--color-rojo-viaterra);
    color: var(--color-blanco);
    font-size: 1.1em;
    font-weight: 700;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
}

.btn:hover, button[type="submit"]:hover {
    background-color: var(--color-rojo-hover);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    box-shadow: var(--sombra-suave);
}

.btn.btn-delete {
    background-color: var(--color-rojo-eliminar);
}
.btn.btn-delete:hover {
    background-color: var(--color-rojo-eliminar-hover);
}

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 25px;
    justify-content: center;
    flex-wrap: wrap;
}

.export-buttons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.export-buttons .btn {
    background-color: var(--color-verde-exportar);
    flex: 1 1 auto;
    min-width: 180px;
}
.export-buttons .btn:hover {
    background-color: var(--color-verde-exportar-hover);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.search-form-actions {
    margin-top: 25px;
    text-align: center;
}

/* --- Tabla --- */
.table-container {
    overflow-x: auto;
    max-height: 650px; /* Altura máxima para permitir scroll vertical interno */
    overflow-y: auto;
    border-radius: 12px;
    border-radius: var(--radio-borde);
    box-shadow: var(--sombra-suave);
    border: none;
    border: 1px solid var(--color-borde-claro);
    background-color: var(--color-blanco);
}

table {
    width: 100%;
    border-collapse: collapse;
    border-radius: 8px;
    font-size: 1em;    
}

th, td {
    padding: 15px 20px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--color-borde-claro);
    text-align: left;
    vertical-align: middle;
    min-height: 68px; /* Asegura que todas las celdas tengan al menos la altura necesaria para los botones de acción (38px) + padding (15px top + 15px bottom) */
}

th {
    background-color: var(--color-gris-oscuro);
    color: var(--color-blanco);
    font-weight: 700;
    background-color: #f8fafc;
    color: var(--color-texto-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85em;
    font-size: 0.8em;
    letter-spacing: 0.5px;
    position: sticky; /* Encabezado fijo */
    top: 0;
    z-index: 10;
}

tbody tr:hover {
    background-color: #e2e6ea;
    background-color: #f1f5f9;
    transition: background-color 0.2s ease;
}

tbody tr.clickable-row {
    cursor: pointer;
}

tbody tr.selected-row {
    background-color: #f0f4f8;
}

.action-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.action-buttons form {
    margin: 0;
    display: flex;
}

/* --- Footer --- */
footer {
    background-color: var(--color-gris-oscuro);
    color: var(--color-blanco);
    text-align: center;
    padding: 2em 1.5em;
    margin-top: auto;
    border-top: 4px solid var(--color-rojo-viaterra);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.footer-info {
    font-size: 0.9em;
    color: #e2e8f0;
}
.developer-credit {
    font-size: 0.85em;
    color: #94a3b8;
}

/* ==========================================================================
   ESTILOS PARA MÓVILES Y RESPONSIVE
   ========================================================================== */

.mobile-menu-btn {
    display: none;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s;
}
.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

@media (max-width: 1024px) {
    /* Menú Off-Canvas para Tablets y móviles en Horizontal */
    .sidebar {
        transform: translateX(-100%);
        width: 260px !important;
    }
    .sidebar.active {
        transform: translateX(0);
    }
    .main-content, .main-content.collapsed {
        margin-left: 0 !important;
    }
    .top-header {
        padding: 0 20px;
    }
    .mobile-menu-btn {
        display: block;
        background: none;
        border: none;
        color: #64748b;
        font-size: 1.4em;
        cursor: pointer;
        padding: 5px;
    }
    .header-actions {
        gap: 15px;
    }
    .user-info-text {
        display: none; /* Ocultamos el nombre en tablet/móvil para evitar desborde */
    }

    .dashboard-main-grid { grid-template-columns: 1fr; }
    .dashboard-row-2 { grid-template-columns: 1fr; }
    .balance-card-content { flex-direction: column; }
    .balance-summary { width: 100% !important; flex-direction: row; justify-content: space-between; flex-wrap: wrap; }
    .balance-chart-space { width: 100% !important; }
    .invoice-layout-grid { grid-template-columns: 1fr; }
    form.search-bar { width: 280px; }
}

@media (max-width: 800px) {
    body {
        line-height: 1.5;
    }

    /* Menú Off-Canvas */
    form.search-bar {
        display: none; /* Ocultamos el buscador por espacio, usan módulo reportes */
    }

    .notification-dropdown {
        width: 280px;
        right: -10px;
    }
    
    .dashboard-container {
        padding: 20px 15px;
    }
    
    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    .dashboard-header h1 {
        font-size: 1.5em; /* Reducir tamaño de título en móvil */
    }
    
    .form-row,
    .assignment-form,
    .botones-de-exportación {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }

    .date-inputs-row { flex-direction: column; align-items: stretch; }
    .date-separator-icon { display: none; }
    .quick-buttons-row { justify-content: center !important; }

    .btn, button[type="submit"] { width: 100%; justify-content: center; }
    .export-buttons .btn { width: 100%; }

    .table-container { border-radius: 8px; }
    th, td { 
        padding: 12px 10px; 
        font-size: 0.85em; 
        white-space: nowrap; /* Prevent table cells from squishing vertically on mobile */
    }
    .action-buttons .btn { width: 32px; height: 32px; font-size: 0.8em; }
    
    .modal-content { padding: 20px; }
    .details-grid { grid-template-columns: 1fr; }
    .detail-item.full-width { grid-column: span 1; }
    
    footer { padding: 2em 1em; }
}

@media (max-width: 600px) {
    .login-container {
        padding: 30px 20px;
        margin: 0 20px; /* Margen para que no toque los bordes de la pantalla */
    }
    .login-container .logo-text { font-size: 2.2em; }
    .login-container h2 { font-size: 1.2em; margin-bottom: 25px; }
    
    .summary-container {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .btn-pill-modern {
        flex: 1 1 calc(50% - 10px);
        justify-content: center;
    }
}

/* --- Estilos para Botones de Acción en Tablas (Editar/Eliminar) --- */
.action-buttons .btn-edit, .action-buttons .btn-delete, .action-buttons .btn-info {
    color: var(--color-blanco);
    border-radius: 50%; /* Círculo perfecto */
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    font-size: 1em; /* Ajusta el tamaño del ícono si es necesario */
}

.action-buttons .btn-edit {
    background-color: #ffc107; /* Amarillo para editar */
}

.action-buttons .btn-edit:hover {
    background-color: #e0a800; /* Amarillo más oscuro */
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.action-buttons .btn-delete {
    background-color: var(--color-rojo-eliminar); /* Rojo para eliminar */
}

.action-buttons .btn-delete:hover {
    background-color: var(--color-rojo-eliminar-hover); /* Rojo más oscuro */
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.action-buttons .btn-info {
    background-color: #17a2b8; /* Teal para información/detalle */
}

.action-buttons .btn-info:hover {
    background-color: #138496;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* Animación para cajas de estadística en perfil */
.user-stat-box:hover {
    transform: translateY(-3px);
    box-shadow: var(--sombra-suave);
    border-color: #cbd5e1 !important;
}
body.dark-mode .user-stat-box:hover { border-color: #475569 !important; }

.success-message {
    color: #155724;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}
/* ==========================================================================
   ESTILOS PARA LA PÁGINA DE LOGIN
   ========================================================================== */

/* Estilos generales del cuerpo para la página de login */
body.login-page {
    font-family: 'Poppins', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: var(--color-fondo);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(217, 4, 41, 0.04) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(15, 23, 42, 0.04) 0%, transparent 40%);
    position: relative;
    overflow: hidden;
}

body.login-page::before {
    display: none;
}

/* Contenedor principal del login */
.login-container {
    padding: 45px 40px;
    background-color: var(--color-blanco);
    box-shadow: var(--sombra-fuerte);
    border: 1px solid var(--color-borde-claro);
    border-radius: var(--radio-borde);
    border-top: 5px solid var(--color-rojo-viaterra);
    text-align: center;
    width: 100%;
    max-width: 400px;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
    position: relative;
    z-index: 1;
    animation: scaleUpLogin 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes scaleUpLogin {
    0% { opacity: 0; transform: scale(0.95) translateY(15px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

.login-container:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
}

.login-header {
    margin-bottom: 30px;
    text-align: center;
}

/* Estilo para el logo "VIATERRA" en el login */
.login-container .logo-text {
    font-size: 2.4em;
    font-weight: 900;
    color: var(--color-rojo-viaterra);
    margin-bottom: 5px;
    letter-spacing: 1px;
    text-shadow: none;
    text-align: center;
}

/* Subtítulo "Inicio de Sesión" */
.login-container h2 {
    color: var(--color-gris-oscuro);
    margin-bottom: 5px;
    font-weight: 700;
    font-size: 1.2em;
    border-bottom: none;
    padding-bottom: 0;
    text-transform: none;
    text-align: center;
}

.login-subtitle {
    color: var(--color-texto-muted);
    font-size: 0.9em;
    margin: 0;
    text-align: center;
}

/* Contenedor para los campos de formulario con íconos */
.login-page .form-group {
    position: relative;
    margin-bottom: 20px;
}

.login-page .form-group i.fa-user, 
.login-page .form-group i.fa-lock {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    transition: color 0.3s ease;
    font-size: 1.1em;
    z-index: 2;
}

/* Campos de texto (usuario y contraseña) en el login */
.login-page .form-group input {
    width: 100%;
    padding: 12px 15px 12px 42px;
    border: 1px solid var(--color-borde-claro);
    border-radius: var(--radio-borde-sm);
    font-size: 1em;
    font-family: inherit;
    background-color: #f8fafc;
    color: var(--color-texto);
    transition: all 0.3s ease;
    box-sizing: border-box;
}

/* Efecto al seleccionar un campo de texto en el login */
.login-page .form-group input:focus {
    outline: none;
    background-color: var(--color-blanco);
    border-color: var(--color-rojo-viaterra);
    box-shadow: 0 0 0 3px rgba(217, 4, 41, 0.1);
}

.login-page .form-group input:focus + i {
    color: var(--color-rojo-viaterra);
}

/* Botón principal de "Ingresar", hereda de .btn */
.login-container .btn {
    width: 100%;
    padding: 12px;
    font-size: 1.05em;
    font-weight: 600;
    margin-top: 10px;
    border-radius: var(--radio-borde-sm);
    background-color: var(--color-rojo-viaterra);
    background-image: none;
    color: var(--color-blanco);
    border: none;
    box-shadow: 0 4px 12px rgba(217, 4, 41, 0.15);
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.login-container .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(217, 4, 41, 0.25);
    background-color: var(--color-rojo-hover);
    background-image: none;
}

/* Estilo para el mensaje de error */
.error-message {
    color: var(--color-rojo-hover);
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    padding: 12px 15px;
    border-radius: var(--radio-borde-sm);
    margin-bottom: 20px;
    text-align: center;
    font-weight: 500;
    font-size: 0.9em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* Estilos para el contenedor del campo de contraseña */
.password-wrapper {
    position: relative;
}

/* Estilo para el ícono de mostrar/ocultar contraseña */
#togglePassword {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #94a3b8;
    transition: color 0.2s ease;
    font-size: 1.1em;
    z-index: 3;
}
#togglePassword:hover { color: var(--color-texto); }

/* Añadimos padding a la derecha del input de contraseña para que el texto no se solape con el ícono */
.login-page .password-wrapper input[type="password"],
.login-page .password-wrapper input[type="text"] {
    padding-right: 45px;
}

/* Estilos para el resumen de rentabilidad */
.summary-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
    padding: 25px 40px;
    border-radius: 12px;
    background-color: var(--color-blanco);
    box-shadow: var(--sombra-suave);
    border-left: 6px solid transparent;
    transition: all 0.3s ease;
}
.summary-container h3 {
    margin: 0;
    font-size: 1.3em;
    color: var(--color-gris-oscuro);
    display: flex;
    align-items: center;
    gap: 15px;
}
.summary-container p {
    font-size: 2.2em;
    font-weight: 700;
    margin: 0;
}
.summary-container.rentabilidad-positivo {
    border-left-color: #28a745;
    background: linear-gradient(to right, #ffffff, #f0fff4);
}
.summary-container.rentabilidad-positivo p { color: #155724; }

.summary-container.rentabilidad-negativo {
    border-left-color: #dc3545;
    background: linear-gradient(to right, #ffffff, #fff0f1);
}
.summary-container.rentabilidad-negativo p { color: #721c24; }

/* Estilos para la celda de rentabilidad en la tabla */
.rentabilidad-cell { font-weight: bold; white-space: nowrap; }
.rentabilidad-cell.positivo { color: #218838; }
.rentabilidad-cell.negativo { color: #c82333; }
.rentabilidad-cell span { margin-left: 5px; }

/* ==========================================================================
   ANIMACIONES
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   ESTILOS PARA EL DASHBOARD (PÁGINA DE INICIO)
   ========================================================================== */

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

/* Enlace que envuelve la tarjeta de estadística */
.stat-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    animation: fadeInUp 0.5s ease-out forwards;
    opacity: 0; /* Inicia invisible para la animación */
}

/* Asignar retrasos a la animación para un efecto escalonado */
.stat-card-link:nth-child(1) { animation-delay: 0.1s; }
.stat-card-link:nth-child(2) { animation-delay: 0.2s; }
.stat-card-link:nth-child(3) { animation-delay: 0.3s; }

.stat-card {
    background-color: var(--color-blanco);
    border: 1px solid var(--color-borde-claro);
    border-left: 5px solid var(--color-rojo-viaterra);
    border-radius: 12px;
    padding: 25px;
    border-left: 4px solid var(--color-rojo-viaterra);
    border-radius: var(--radio-borde);
    padding: 20px 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    box-shadow: var(--sombra-suave);
}

.stat-card-link:hover .stat-card {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.1);
    box-shadow: var(--sombra-fuerte);
    border-left-color: var(--color-rojo-hover);
}

.stat-card-link:nth-child(3) .stat-card { border-left-color: #007bff; } /* Azul para pendientes */
.stat-card-link:nth-child(3):hover .stat-card { border-left-color: #0056b3; }
.stat-card-link:nth-child(3) .stat-card i { color: #007bff; }
.stat-card-link:nth-child(3):hover .stat-card i { color: #0056b3; }

.stat-card i {
    font-size: 2.8em;
    color: var(--color-rojo-viaterra);
    transition: color 0.3s ease;
}

.stat-card-link:hover .stat-card i {
    color: var(--color-rojo-hover);
}

.stat-info {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.stat-value {
    font-size: 2.2em;
    font-weight: 700;
    color: var(--color-gris-oscuro);
}

.stat-label {
    font-size: 1em;
    color: #5a6268;
    font-weight: 600;
    font-size: 0.95em;
    color: var(--color-texto-muted);
    font-weight: 500;
}

.quick-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 40px;
}

.action-card {
    background-color: var(--color-blanco);
    border: 1px solid var(--color-borde-claro);
    border-radius: 12px;
    padding: 35px;
    border-radius: var(--radio-borde);
    padding: 30px;
    text-align: center;
    text-decoration: none;
    color: var(--color-texto);
    transition: transform 0.3s ease, box-shadow 0.3s ease, color 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    box-shadow: var(--sombra-suave);
    animation: fadeInUp 0.5s ease-out forwards;
    opacity: 0; /* Inicia invisible para la animación */
}

.action-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.1);
    box-shadow: var(--sombra-fuerte);
    color: var(--color-rojo-viaterra);
}

.quick-actions a:nth-of-type(1) { animation-delay: 0.4s; }
.quick-actions a:nth-of-type(2) { animation-delay: 0.5s; }

.action-card i {
    font-size: 3em;
    margin-bottom: 15px;
}

.action-card h3 {
    margin-bottom: 10px;
    font-size: 1.5em;
    font-weight: 700;
}

.action-card p {
    font-size: 1em;
    color: #6c757d;
    margin: 0;
}

@media (max-width: 768px) {
    .quick-actions {
        grid-template-columns: 1fr;
    }
}

/* --- Nuevos Estilos para Dashboard Widgets (Top Empresas/Conductores) --- */
.dashboard-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.widget-card {
    background-color: var(--color-blanco);
    border-radius: 12px;
    padding: 25px;
    border-radius: var(--radio-borde);
    padding: 20px 25px;
    box-shadow: var(--sombra-suave);
    border: 1px solid var(--color-borde-claro);
}

.widget-card h3 {
    font-size: 1.2em;
    font-size: 1.1em;
    margin-top: 0;
    margin-bottom: 20px;
    border-bottom: 2px solid #f1f3f5;
    padding-bottom: 10px;
    color: var(--color-gris-oscuro);
}

.widget-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget-list li {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #f1f3f5;
    font-size: 0.95em;
}
.widget-list li:last-child { border-bottom: none; }
.widget-list li span.count { font-weight: 700; color: var(--color-rojo-viaterra); background: #fbe9eb; padding: 2px 8px; border-radius: 10px; font-size: 0.9em; }
.widget-list li span.name { font-weight: 600; color: #555; }

/* --- Estilos para Contenedor de Filtros --- */
/* --- Filtros Modernizados SaaS --- */
.filter-container {
    background-color: var(--color-blanco);
    border: 1px solid var(--color-borde-claro);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
    margin-bottom: 30px;
    transition: box-shadow 0.3s ease;
}
.filter-container:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
}
.filter-header-modern {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-borde-claro);
    padding-bottom: 16px;
    margin-bottom: 24px;
}
.filter-header-modern h3 {
    font-size: 1.15em;
    color: var(--color-gris-oscuro);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    border: none;
    padding: 0;
}
.filter-header-modern h3 i {
    color: #3b82f6;
    background: #eff6ff;
    padding: 10px;
    border-radius: 10px;
    font-size: 0.9em;
}
.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    align-items: end;
}
.filter-container .form-group {
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.filter-container .form-group label {
    font-size: 0.75em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-texto-muted);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
}
.filter-container .form-group label i {
    color: #94a3b8;
}
.filter-container input[type="text"],
.filter-container select,
.filter-container input[type="date"] {
    background-color: var(--color-fondo);
    border: 1px solid var(--color-borde-claro);
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 0.95em;
    color: var(--color-texto);
    transition: all 0.2s ease;
    height: 45px;
    box-shadow: none;
}
.filter-container input[type="text"]:focus,
.filter-container select:focus,
.filter-container input[type="date"]:focus {
    background-color: var(--color-blanco);
    border-color: var(--color-rojo-viaterra);
    box-shadow: 0 0 0 4px rgba(217, 4, 41, 0.1);
    outline: none;
}
.filter-bottom-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-top: 25px;
    border-top: 1px dashed var(--color-borde-claro);
    padding-top: 25px;
}
.filter-date-group {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}
.filter-date-inputs {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 8px 16px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    transition: all 0.3s ease;
}
.filter-date-inputs:focus-within {
    border-color: var(--color-rojo-viaterra);
    box-shadow: 0 0 0 4px rgba(217, 4, 41, 0.1);
    transform: translateY(-1px);
}
.filter-date-inputs span {
    color: #64748b;
    font-size: 0.85em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.filter-date-inputs input[type="date"] {
    border: none;
    background: transparent;
    height: 38px;
    padding: 0 5px;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    color: var(--color-texto);
    outline: none;
    box-shadow: none !important;
}
.filter-date-inputs input[type="date"]:focus {
    border: none;
    box-shadow: none !important;
}
.filter-actions {
    display: flex;
    gap: 12px;
}
.filter-actions .btn-aplicar {
    border-radius: 10px;
    padding: 10px 24px;
    font-size: 0.95em;
    background: linear-gradient(135deg, var(--color-rojo-viaterra) 0%, #ff4b5c 100%);
    box-shadow: 0 4px 12px rgba(217, 4, 41, 0.2);
    margin: 0;
}
.filter-actions .btn-limpiar {
    border-radius: 10px;
    padding: 10px 24px;
    font-size: 0.95em;
    background-color: var(--color-fondo);
    color: var(--color-texto);
    border: 1px solid var(--color-borde-claro);
    margin: 0;
}
.filter-actions .btn-limpiar:hover {
    background-color: #e2e8f0;
}

/* Sección de filtros de fecha */
.date-filter-section {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    margin-bottom: 20px;
}

/* --- Nuevo Estilo para el Selector de Rango de Fechas --- */
.date-range-picker {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background-color: var(--color-blanco);
    border: 1px solid var(--color-borde-claro);
    border-radius: 10px;
    padding: 10px 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/* Ajuste para que el date-picker se alinee bien dentro de un form-row/form */
.filter-container form .date-range-picker {
    flex-grow: 0;
}

/* Nuevo estilo para filtros verticales en reportes */
.vertical-filters {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

@media (max-width: 768px) {
    .summary-container {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
}

.date-range-picker > i {
    font-size: 1.4em;
    color: var(--color-rojo-viaterra);
}

.date-range-picker .form-group {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    margin-bottom: 0;
}

.date-range-picker label {
    font-weight: 700;
    color: var(--color-texto);
}

.date-range-picker input[type="date"] {
    border: none;
    background-color: transparent;
    padding: 5px;
}

.quick-filters {
    margin-top: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* Estilos para filtros rápidos del dashboard */
.btn-filter {
    padding: 10px 20px;
    border: 2px solid var(--color-borde-claro);
    border-radius: 20px;
    background-color: transparent;
    color: var(--color-texto);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-filter:hover:not(.active) {
    background-color: #f1f3f5;
    border-color: #adb5bd;
}

.btn-filter.active {
    background-color: var(--color-rojo-viaterra);
    color: var(--color-blanco);
    border-color: var(--color-rojo-viaterra);
}

/* Botones tipo píldora para fechas rápidas en reportes */
.quick-date-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-pill {
    background-color: #e9ecef;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 600;
    color: var(--color-texto);
    cursor: pointer;
    transition: all 0.2s;
}
.btn-pill:hover {
    background-color: #dee2e6;
    color: var(--color-negro);
}

/* --- Estilos para el Indicador de Carga (Spinner) --- */
.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    display: none; /* Oculto por defecto */
    justify-content: center;
    align-items: center;
    z-index: 2000; /* Por encima de todo */
    backdrop-filter: blur(8px);
}

.loader-content { text-align: center; color: var(--color-rojo-viaterra); }

/* Skeletons Loaders (Premium) */
@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}
.skeleton-box {
    animation: shimmer 2s infinite linear forwards;
    background: #f6f7f8;
    background-image: linear-gradient(to right, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);
    background-repeat: no-repeat;
    background-size: 1000px 100%;
    border-radius: 8px;
}
body.dark-mode .skeleton-box {
    background: #171717;
    background-image: linear-gradient(to right, #171717 0%, #262626 20%, #171717 40%, #171717 100%);
}
.skeleton-table { width: 100%; display: flex; flex-direction: column; gap: 12px; margin-top: 25px; }
.skeleton-row { height: 45px; width: 100%; }
.skeleton-row.header { height: 35px; margin-bottom: 15px; opacity: 0.7; }

.spinner {
    width: 80px;
    height: 80px;
    border: 8px solid #f3f3f3; /* Gris claro */
    border-top: 8px solid var(--color-rojo-viaterra); /* Rojo */
    border-radius: 50%;
    animation: spin 1.5s linear infinite;
    margin: 0 auto 20px auto;
}

.loader-content p { font-size: 1.2em; font-weight: 600; }

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- Estilos para el Modal de Confirmación --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: none; /* Oculto por defecto */
    justify-content: center;
    align-items: center;
    z-index: 3000;
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: var(--color-blanco);
    padding: 30px 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border-radius: var(--radio-borde);
    box-shadow: var(--sombra-fuerte);
    width: 90%;
    max-width: 450px;
    text-align: center;
    animation: slideInUp 0.4s ease;
}

.modal-content h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--color-rojo-viaterra);
    font-size: 1.6em;
    border-bottom: none;
}

.modal-content p {
    margin-bottom: 30px;
    font-size: 1.1em;
    color: var(--color-texto);
}

.modal-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.btn-secondary { background-color: #6c757d; }
.btn-secondary:hover { background-color: #5a6268; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideInUp { from { transform: translateY(30px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* --- Estilos para la página de Asignación de Factura --- */
.assignment-form {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-end;
    padding: 20px;
    background-color: var(--color-blanco);
    border: 1px solid var(--color-borde-claro);
    border-radius: 12px;
    box-shadow: var(--sombra-suave);
}

/* Checkbox personalizado para tabla */
.custom-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.bulk-actions {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-gris-oscuro);
    color: var(--color-blanco);
    padding: 12px 25px;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
    z-index: 1000;
    display: none; /* Se muestra con JS */
    align-items: center;
    gap: 15px;
    animation: slideUpFade 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.bulk-actions .btn {
    margin: 0;
    padding: 10px 25px;
    border-radius: 30px;
    font-size: 0.95em;
    box-shadow: 0 4px 10px rgba(220, 53, 69, 0.3);
}

@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translate(-50%, 50px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

/* Ajuste para botón secundario dentro de la barra oscura */
.bulk-actions .btn-secondary {
    background-color: #495057;
    border: 1px solid #6c757d;
}
.bulk-actions .btn-secondary:hover {
    background-color: #6c757d;
}

/* --- Barra de Progreso (Overlay) --- */
.progress-container {
    width: 100%;
    background-color: #e9ecef;
    border-radius: 20px;
    margin-top: 20px;
    overflow: hidden;
    height: 25px;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}

.progress-bar-animated {
    height: 100%;
    width: 100%;
    background-color: var(--color-rojo-viaterra);
    background-image: linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent);
    background-size: 1rem 1rem;
    animation: progress-stripes 1s linear infinite;
}

@keyframes progress-stripes {
    from { background-position: 1rem 0; }
    to { background-position: 0 0; }
}

/* Botón de cancelar en el overlay de progreso */
.btn-cancel-process {
    margin-top: 20px;
    background-color: #6c757d;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s;
}
.btn-cancel-process:hover {
    background-color: #5a6268;
}

/* --- Estilos para Secciones en Formulario de Edición --- */
.form-section {
    background-color: #f8f9fa;
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--color-borde-claro);
    margin-bottom: 25px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}

.form-section h3 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 1.2em;
    color: var(--color-gris-oscuro);
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-section h3 i {
    color: var(--color-rojo-viaterra);
    font-size: 1.1em;
}
.assignment-form .form-group {
    flex-grow: 1;
}

/* --- Estilos para la página de Importar --- */
.import-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.import-card {
    background-color: var(--color-blanco);
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.03), 0 10px 15px -3px rgba(0,0,0,0.03);
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 0;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.import-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    border-color: #cbd5e1;
}

.import-card-header {
    padding: 25px;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4em;
    flex-shrink: 0;
}

.title-box h2 {
    margin: 0 0 6px 0;
    font-size: 1.15em;
    color: #0f172a;
    border-bottom: none;
}

.title-box p {
    margin: 0;
    font-size: 0.85em;
    color: #64748b;
    line-height: 1.5;
}

.import-card-body {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 25px;
    background-color: #f8fafc;
}

.import-step {
    display: flex;
    gap: 15px;
}

.step-number {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #e2e8f0;
    color: #475569;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85em;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

.step-content {
    flex-grow: 1;
}

.step-title {
    display: block;
    font-size: 0.9em;
    font-weight: 600;
    color: #334155;
    margin-bottom: 8px;
}

/* Acentos de Tarjetas */
.accent-red .icon-box { background: #fee2e2; color: var(--color-rojo-viaterra); }
.accent-red .step-number { background: #fee2e2; color: var(--color-rojo-viaterra); }
.import-card.accent-red .btn { background-color: var(--color-rojo-viaterra); color: #fff; }
.import-card.accent-red .btn:hover { background-color: var(--color-rojo-hover); }

.accent-yellow .icon-box { background: #fef3c7; color: #d97706; }
.accent-yellow .step-number { background: #fef3c7; color: #d97706; }
.import-card.accent-yellow .btn { background-color: #ffc107; color: #212529; }
.import-card.accent-yellow .btn:hover { background-color: #e0a800; }

.accent-dark .icon-box { background: #e2e8f0; color: #334155; }
.accent-dark .step-number { background: #e2e8f0; color: #334155; }
.import-card.accent-dark .btn { background-color: var(--color-gris-oscuro); color: #fff; }
.import-card.accent-dark .btn:hover { background-color: #000; }

.template-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85em;
    text-decoration: none;
    font-weight: 600;
    background-color: #ffffff;
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid #cbd5e1;
    color: #475569;
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.template-link:hover {
    background: #f1f5f9; 
    border-color: #94a3b8; 
    color: #0f172a; 
    transform: translateY(-1px);
}

/* Tooltip para enlaces de plantilla */
.template-link[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 10px;
    background-color: rgba(33, 37, 41, 0.95);
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.85em;
    line-height: 1.4;
    white-space: normal;
    width: max-content;
    max-width: 280px;
    text-align: center;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    pointer-events: none;
    animation: fadeInTooltip 0.2s ease-out forwards;
}

@keyframes fadeInTooltip {
    from { opacity: 0; transform: translate(-50%, 5px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}

.template-link i {
    color: #28a745; /* Verde Excel */
    transition: transform 0.3s ease;
}

.template-link:hover i {
    animation: bounceIcon 0.6s ease infinite;
}

@keyframes bounceIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

/* Nuevo estilo para input de archivo (Dropzone visual) */
.file-upload-wrapper {
    position: relative;
    height: 120px;
    border: 2px dashed #ced4da;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    transition: all 0.3s ease;
    overflow: hidden;
    text-align: center;
    padding: 15px;
    cursor: pointer;
}

.file-upload-wrapper:hover, .file-upload-wrapper.drag-over {
    background-color: #f8fafc;
    border-color: #94a3b8;
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.file-upload-icon {
    font-size: 2.5em;
    color: #adb5bd;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.file-upload-text {
    font-size: 0.95em;
    color: #6c757d;
    font-weight: 500;
    pointer-events: none;
}

.file-upload-wrapper:hover .file-upload-icon {
    color: var(--color-texto);
}

.file-upload-wrapper.has-file {
    border: 2px solid #10b981;
    background-color: #ecfdf5;
}

.file-upload-wrapper.has-file .file-upload-icon {
    color: #28a745;
    content: "\f00c"; /* FontAwesome check icon code, but we use HTML i tag */
}

.file-upload-wrapper.has-error {
    border: 2px solid #ef4444;
    background-color: #fef2f2;
}

.file-upload-wrapper.has-error .file-upload-icon {
    color: #dc3545;
}

.import-form .btn {
    width: 100%;
    justify-content: center;
    margin-top: 5px;
}

/* --- Estilos para la Vista Previa de Importación --- */
.preview-table-wrapper {
    max-height: 300px;
    overflow: auto;
    margin: 20px 0;
    border: 1px solid var(--color-borde-claro);
    border-radius: 8px;
    background-color: #f8f9fa;
}

.preview-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85em;
}

.preview-table th, .preview-table td {
    padding: 8px 12px;
    border: 1px solid #dee2e6;
    white-space: nowrap;
    text-align: left;
}

.preview-table th {
    background-color: #e9ecef;
    position: sticky;
    top: 0;
    z-index: 1;
    color: var(--color-gris-oscuro);
}

/* Barra de progreso determinada (porcentaje) */
.progress-bar-determinate {
    height: 100%;
    width: 0%;
    background-color: var(--color-verde-exportar);
    transition: width 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.progress-info {
    text-align: center;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--color-gris-oscuro);
}

/* --- Estilos para el Modal de Detalles --- */
.details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    text-align: left;
    margin-bottom: 25px;
}

.detail-item {
    background-color: #f8f9fa;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.detail-item.full-width {
    grid-column: span 2;
}

.detail-label {
    display: block;
    font-size: 0.85em;
    color: #6c757d;
    font-weight: 600;
    margin-bottom: 3px;
    text-transform: uppercase;
}

.detail-value {
    font-size: 1.05em;
    color: var(--color-texto);
    font-weight: 500;
    word-break: break-word;
}

/* --- Estilos para Dashboard de Rentabilidad (Reportes) --- */
.rentabilidad-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
    margin-top: 20px;
}

.rent-card {
    background-color: var(--color-blanco);
    border-radius: 12px;
    padding: 25px;
    border-radius: var(--radio-borde);
    padding: 20px 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--sombra-suave);
    border: 1px solid var(--color-borde-claro);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.rent-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.1);
    box-shadow: var(--sombra-fuerte);
}

.rent-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 6px;
    background-color: #ccc;
}

.rent-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8em;
    flex-shrink: 0;
}

.rent-info {
    display: flex;
    flex-direction: column;
}

.rent-info span {
    font-size: 0.9em;
    color: #6c757d;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
}

.rent-info h3 {
    font-size: 1.8em;
    font-weight: 700;
    margin: 0;
    border: none;
    padding: 0;
    line-height: 1.2;
}

/* Estilos específicos por tarjeta */
/* Ingresos (Verde) */
.rent-card.ingresos::before { background-color: #28a745; }
.rent-card.ingresos .rent-icon { background-color: #d4edda; color: #155724; }
.rent-card.ingresos .rent-info h3 { color: #155724; }

/* Egresos (Amarillo/Naranja) */
.rent-card.egresos::before { background-color: #ffc107; }
.rent-card.egresos .rent-icon { background-color: #fff3cd; color: #856404; }
.rent-card.egresos .rent-info h3 { color: #856404; }

/* Total (Rentabilidad - Dinámico) */
.rent-card.total.positivo::before { background-color: #28a745; }
.rent-card.total.positivo .rent-icon { background-color: #c3e6cb; color: #155724; }
.rent-card.total.positivo .rent-info h3 { color: #28a745; }

.rent-card.total.negativo::before { background-color: #dc3545; }
.rent-card.total.negativo .rent-icon { background-color: #f8d7da; color: #721c24; }
.rent-card.total.negativo .rent-info h3 { color: #dc3545; }

/* --- Estilos Modernos para Filtro de Fechas (Reportes) --- */
.date-filter-modern {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 15px 20px;
    border: 1px solid var(--color-borde-claro);
    border-radius: var(--radio-borde);
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 15px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
    box-shadow: var(--sombra-suave);
}

.date-inputs-row {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.date-group {
    display: flex;
    align-items: center;
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 10px 16px;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.date-group:focus-within {
    border-color: var(--color-rojo-viaterra);
    box-shadow: 0 0 0 3px rgba(217, 4, 41, 0.1);
    transform: translateY(-1px);
}

.date-group i {
    color: #94a3b8;
    margin-right: 10px;
    font-size: 1.1em;
    transition: color 0.3s ease;
}

.date-group:focus-within i {
    color: var(--color-rojo-viaterra);
}

.date-group label {
    font-size: 0.75em;
    text-transform: uppercase;
    color: #64748b;
    font-weight: 700;
    margin-right: 12px;
    pointer-events: none;
    letter-spacing: 0.5px;
}

.date-group input[type="date"] {
    border: none;
    background: transparent;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95em;
    font-weight: 500;
    color: var(--color-texto);
    outline: none;
    padding: 0;
    box-shadow: none;
    cursor: pointer;
}

.date-separator-icon {
    color: #adb5bd;
    font-size: 1.1em;
}

.quick-buttons-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding-top: 10px;
    border-top: 1px dashed #e9ecef;
    justify-content: center;
    width: 100%;
}

.btn-pill-modern {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    color: #64748b;
    padding: 10px 22px;
    border-radius: 50px;
    font-size: 0.85em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.btn-pill-modern:hover {
    background-color: #f8fafc;
    color: var(--color-rojo-viaterra);
    border-color: #cbd5e1;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.05);
}

.btn-pill-modern.active {
    background: linear-gradient(135deg, var(--color-rojo-viaterra) 0%, #ff4b5c 100%);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 6px 15px rgba(217, 4, 41, 0.25);
    transform: translateY(-2px);
}

.btn-pill-modern.active i {
    color: #ffffff;
    opacity: 1;
}

.btn-pill-modern i {
    font-size: 1.1em;
    color: inherit;
    transition: color 0.3s ease;
}

/* --- Estilos para Asignación de Facturas (Nuevo) --- */
.invoice-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.invoice-input-card {
    background-color: var(--color-blanco);
    padding: 25px;
    border-radius: 12px;
    padding: 20px 25px;
    border-radius: var(--radio-borde);
    box-shadow: var(--sombra-suave);
    border: 1px solid var(--color-borde-claro);
    border-top: 5px solid var(--color-rojo-viaterra);
    border-top: 4px solid var(--color-rojo-viaterra);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.invoice-input-group {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: stretch;
}

.invoice-input-group input {
    flex: 1 1 150px;
    background-color: #f8f9fa;
    border: 2px solid #ced4da;
    font-size: 1.05em;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.invoice-input-group input:focus {
    background-color: #fff;
    border-color: var(--color-rojo-viaterra);
    box-shadow: 0 0 0 3px rgba(217, 4, 41, 0.1);
}

.invoice-input-group .btn-asignar-action {
    flex: 0 0 auto;
    margin: 0;
    padding: 12px 30px;
    border-radius: 8px;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-rojo-viaterra) 0%, #ff4b5c 100%);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(217, 4, 41, 0.3) !important;
    border: none;
}

.invoice-input-group .btn-asignar-action:not([disabled]):hover {
    box-shadow: 0 8px 20px rgba(217, 4, 41, 0.4) !important;
}

.invoice-input-group .btn-asignar-action[disabled],
.invoice-input-group .btn-asignar-action[disabled]:hover {
    background: #e9ecef !important;
    color: #adb5bd !important;
    box-shadow: none !important;
    transform: none !important;
    cursor: not-allowed;
}

.selection-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #f8f9fa;
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.selection-total {
    font-weight: 700;
    color: var(--color-rojo-viaterra);
    font-size: 1.2em;
}

#selection-count {
    color: #6c757d;
    font-weight: 600;
}

/* --- Notificaciones Toast --- */
.toast-container {
    position: fixed;
    top: 100px; /* Debajo del header */
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 15px;
    pointer-events: none; /* Permitir clics a través del contenedor */
}

.toast {
    background-color: var(--color-blanco);
    border-left: 5px solid;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    padding: 15px 20px;
    border-radius: 8px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    min-width: 300px;
    max-width: 400px;
    animation: slideInRight 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    pointer-events: auto; /* Reactivar clics en la tarjeta */
    border: 1px solid var(--color-borde-claro);
}

.toast.success { border-left-color: #28a745; }
.toast.error { border-left-color: #dc3545; }

.toast-icon { font-size: 1.4em; margin-top: 2px; }
.toast.success .toast-icon { color: #28a745; }
.toast.error .toast-icon { color: #dc3545; }

.toast-content { flex-grow: 1; }

.toast-title {
    font-weight: 700;
    margin-bottom: 5px;
    font-size: 1em;
    color: var(--color-gris-oscuro);
}

.toast-message {
    font-size: 0.9em;
    color: #6c757d;
    line-height: 1.4;
}

.toast-close { cursor: pointer; color: #adb5bd; font-size: 1.1em; transition: color 0.2s; }
.toast-close:hover { color: var(--color-texto); }

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

/* --- Botón Volver Arriba --- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: var(--color-rojo-viaterra);
    color: var(--color-blanco);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2em;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(217, 4, 41, 0.3);
    text-decoration: none;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    background-color: var(--color-rojo-hover);
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(217, 4, 41, 0.4);
    color: var(--color-blanco);
}

/* --- Tooltips Globales (Premium) --- */
[data-tooltip-global] { position: relative; cursor: pointer; }
[data-tooltip-global]:hover::after {
    content: attr(data-tooltip-global);
    position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%);
    margin-bottom: 10px; background-color: rgba(15, 23, 42, 0.95); color: #fff;
    padding: 6px 12px; border-radius: 6px; font-size: 0.8rem; white-space: nowrap;
    z-index: 1000; pointer-events: none; box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    animation: tooltipFade 0.2s ease forwards; font-family: 'Poppins', sans-serif; font-weight: 500;
}
@keyframes tooltipFade { from { opacity: 0; transform: translate(-50%, 5px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* --- Medidor de Fuerza de Contraseña --- */
.password-strength-meter {
    height: 6px;
    background-color: var(--color-borde-claro);
    border-radius: 4px;
    margin-top: 8px;
    overflow: hidden;
}
.password-strength-meter div {
    height: 100%;
    width: 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 4px;
}
.strength-weak { width: 33.33%; background-color: #ef4444; }
.strength-medium { width: 66.66%; background-color: #f59e0b; }
.strength-strong { width: 100%; background-color: #10b981; }

.password-feedback {
    font-size: 0.8em;
    margin-top: 6px;
    font-weight: 600;
    display: block;
    transition: color 0.3s;
}

@keyframes fadeOutRight {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(50px); }
}

/* --- Estilos para Gráficos --- */
.chart-section {
    background-color: var(--color-blanco);
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--sombra-suave);
    border: 1px solid var(--color-borde-claro);
    margin-bottom: 40px;
    position: relative;
    height: 400px; /* Altura fija para asegurar visualización correcta */
}

/* Animación de Saludo (Emoji) */
.wave-emoji {
    display: inline-block;
    animation: wave-animation 2.5s infinite;
    transform-origin: 70% 70%;
}
@keyframes wave-animation {
    0% { transform: rotate( 0.0deg) }
    10% { transform: rotate(14.0deg) }
    20% { transform: rotate(-8.0deg) }
    30% { transform: rotate(14.0deg) }
    40% { transform: rotate(-4.0deg) }
    50% { transform: rotate(10.0deg) }
    60% { transform: rotate( 0.0deg) }
    100% { transform: rotate( 0.0deg) }
}
/* Botón para limpiar archivo en Dropzone */
.file-upload-clear {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: none; /* Oculto por defecto */
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10; /* Encima del input file (z-index: 2) */
    color: #dc3545;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: all 0.2s ease;
}

.file-upload-clear:hover {
    background-color: #fff;
    transform: scale(1.1);
}

.file-upload-wrapper.has-file .file-upload-clear,
.file-upload-wrapper.has-error .file-upload-clear {
    display: flex;
}

/* --- Búsqueda en tiempo real (Tabla) --- */
.realtime-search {
    margin-bottom: 15px;
    position: relative;
}

.realtime-search input[type="text"] {
    width: 100%;
    padding: 12px 15px 12px 45px !important;
    box-sizing: border-box !important;
    border: 1px solid var(--color-borde-claro);
    border-radius: 8px;
    font-size: 1em;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}

.realtime-search input[type="text"]:focus {
    border-color: var(--color-rojo-viaterra);
    box-shadow: 0 0 0 3px rgba(217, 4, 41, 0.1);
    outline: none;
}

.realtime-search i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #adb5bd;
    font-size: 1.1em;
    pointer-events: none;
}

/* --- Mejoras Visuales Usuarios --- */
.table-user-info {
    display: flex;
    align-items: center;
}

.table-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: #e9ecef;
    color: #495057;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    font-size: 1.1em;
}

.badge {
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 0.85em;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.badge-admin { background-color: #e7f1ff; color: #0d6efd; border: 1px solid #b6d4fe; }
.badge-operador { background-color: #f8f9fa; color: #6c757d; border: 1px solid #dee2e6; }
.badge-me { background-color: #d1e7dd; color: #0f5132; border: 1px solid #badbcc; margin-left: 8px; }

.modal-icon-header {
    text-align: center;
    margin-bottom: 20px;
}

.modal-icon-header i {
    font-size: 3em;
    color: var(--color-rojo-viaterra);
    background: #fff5f5;
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 50%;
    margin-bottom: 10px;
}

/* Toggle Password en Modales */
.password-wrapper .toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #adb5bd;
    z-index: 2;
}

.password-wrapper .toggle-password:hover {
    color: var(--color-texto);
}

/* --- Estilos para Página 404 --- */
.error-page-container {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    background-color: var(--color-blanco);
    border-radius: 12px;
    box-shadow: var(--sombra-suave);
}

.error-content h1 {
    font-size: 6em;
    margin: 0;
    color: var(--color-rojo-viaterra);
    border-bottom: none;
    line-height: 1;
}

.error-icon {
    font-size: 5em;
    color: #ffc107;
    margin-bottom: 20px;
}

/* --- Estilos para Modal de Duplicados --- */
.duplicate-folios-list {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 20px;
    background-color: #f8f9fa;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.05); /* Sutil sombra interna para realzar */
    text-align: left;
}

.duplicate-folios-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 5px;
}

.duplicate-folios-list li {
    background-color: #ffe3e3;
    color: var(--color-rojo-viaterra);
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.9em;
    font-weight: 600;
    text-align: center;
}

/* --- Banner de Filtro Activo (Reportes) --- */
.active-filter-banner {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-left: 5px solid #2196f3;
    color: #0d47a1;
    padding: 15px 25px;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.15);
    animation: slideInDown 0.4s ease;
}

/* Botones en estado de Carga (Spinner interno) */
.btn.loading, button[type="submit"].loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}
.btn.loading::after, button[type="submit"].loading::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 20px;
    height: 20px;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.active-filter-banner strong {
    font-weight: 700;
    color: #1565c0;
}

.active-filter-banner .btn-close-filter {
    background-color: white;
    color: #1976d2;
    border: 1px solid #90caf9;
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.9em;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.active-filter-banner .btn-close-filter:hover {
    background-color: #1565c0;
    color: white;
    border-color: #1565c0;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}
/* --- Corrección forzada para el enlace del Footer --- */
footer .developer-credit a {
    color: #94a3b8 !important;
    text-decoration: none !important; /* Forzamos quitar el subrayado */
    font-weight: 600;
    transition: color 0.3s ease;
}

footer .developer-credit a:hover {
    color: var(--color-blanco) !important;
}

/* ==========================================================================
   MODO OSCURO (DARK MODE) Y CONFIGURACIONES
   ========================================================================== */
body.dark-mode {
    --color-fondo: #0f172a;
    --color-blanco: #1e293b;
    --color-texto: #ffffff;
    --color-texto-muted: #ffffff;
    --color-gris-oscuro: #f8fafc;
    --color-borde-claro: #334155;
    --sombra-suave: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.4);
    --sombra-fuerte: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.5);
}
body.dark-mode footer { background-color: #0f172a !important; color: #f8fafc !important; }
body.dark-mode footer .developer-credit a:hover { color: #ffffff !important; }
body.dark-mode .sidebar { background-color: #1e293b; border-color: #334155; }
body.dark-mode .top-header { background-color: rgba(30, 41, 59, 0.95); border-color: #334155; }
body.dark-mode .widget-card, body.dark-mode .form-section, body.dark-mode .kpi-card, body.dark-mode .import-card, body.dark-mode .rent-card, body.dark-mode .filter-container, body.dark-mode .date-filter-modern { background-color: #1e293b !important; border-color: #334155 !important; box-shadow: var(--sombra-suave); }
body.dark-mode input[type="text"], body.dark-mode input[type="number"], body.dark-mode input[type="date"], body.dark-mode input[type="time"], body.dark-mode input[type="password"], body.dark-mode input[type="email"], body.dark-mode select, body.dark-mode textarea { background-color: #0f172a !important; border-color: #475569 !important; color: #ffffff !important; }
body.dark-mode input:focus, body.dark-mode select:focus { background-color: #1e293b !important; border-color: var(--color-rojo-viaterra) !important; }
body.dark-mode .table-container { background-color: #1e293b; border-color: #334155; }
body.dark-mode th { background-color: #0f172a !important; color: #ffffff !important; border-bottom-color: #334155 !important;}
body.dark-mode td { border-bottom-color: #334155 !important; }
body.dark-mode tbody tr:hover { background-color: #334155 !important; }
body.dark-mode tbody tr.selected-row { background-color: #475569 !important; }
body.dark-mode .sidebar-menu a { color: #ffffff !important; }
body.dark-mode .sidebar-menu a:hover { background-color: #334155 !important; color: #ffffff !important; }
body.dark-mode .sidebar-menu a.active { background-color: rgba(217, 4, 41, 0.15) !important; }
body.dark-mode .user-profile-header { background-color: #0f172a !important; border-color: #334155 !important; }
body.dark-mode .user-profile-header:hover { background-color: #334155 !important; border-color: #475569 !important; }
body.dark-mode .btn-secondary { background-color: #334155 !important; color: #ffffff !important; border-color: #475569 !important; }
body.dark-mode .btn-secondary:hover { background-color: #475569 !important; color: #ffffff !important; }
body.dark-mode .date-group { background-color: #1e293b !important; border-color: #334155 !important; box-shadow: none; }
body.dark-mode .date-group:focus-within { border-color: var(--color-rojo-viaterra) !important; box-shadow: 0 0 0 3px rgba(217, 4, 41, 0.2) !important; }
body.dark-mode .btn-pill-modern { background-color: #1e293b !important; border-color: #334155 !important; color: #94a3b8 !important; }
body.dark-mode .btn-pill-modern:hover { background-color: #334155 !important; color: #f8fafc !important; }
body.dark-mode .btn-pill-modern.active { background: linear-gradient(135deg, var(--color-rojo-viaterra) 0%, #ff4b5c 100%) !important; color: #ffffff !important; border-color: transparent !important; }
body.dark-mode .timeline::before { background-color: #334155 !important; }
body.dark-mode .balance-chart-space { background-color: #0f172a !important; border-color: #475569 !important; }
body.dark-mode .quick-action-btn { background-color: #0f172a !important; border-color: #334155 !important; color: #ffffff !important; }
body.dark-mode .quick-action-btn:hover { background-color: #334155 !important; color: var(--color-rojo-viaterra) !important; }
body.dark-mode .widget-list li { border-bottom-color: #334155 !important; }
body.dark-mode .widget-list li span.name { color: #ffffff !important; }
body.dark-mode .modal-content { background-color: #1e293b !important; border-color: #334155 !important; }
body.dark-mode .detail-item { background-color: #0f172a !important; border-color: #334155 !important; }
body.dark-mode .active-filter-banner { background: #1e3a8a !important; border-color: #1e40af !important; color: #bfdbfe !important; }
body.dark-mode .active-filter-banner strong { color: #eff6ff !important; }
body.dark-mode .pagination-container { background-color: #1e293b !important; border-color: #334155 !important; }
body.dark-mode .btn-page { background-color: #1e293b !important; border-color: #334155 !important; color: #94a3b8 !important; box-shadow: none !important; }
body.dark-mode .btn-page:hover { background-color: #334155 !important; color: #f8fafc !important; border-color: #475569 !important; }
body.dark-mode .btn-page.active { background: linear-gradient(135deg, var(--color-rojo-viaterra) 0%, #ff4b5c 100%) !important; color: #ffffff !important; border-color: transparent !important; }

body.dark-mode .filter-header-modern h3 i { background: rgba(59, 130, 246, 0.2) !important; }
body.dark-mode .filter-actions .btn-limpiar { background-color: #0f172a !important; border-color: #334155 !important; color: #f8fafc !important; }
body.dark-mode .filter-actions .btn-limpiar:hover { background-color: #1e293b !important; border-color: #475569 !important; }
body.dark-mode .filter-date-inputs { background-color: #1e293b !important; border-color: #334155 !important; box-shadow: none; }
body.dark-mode .filter-date-inputs:focus-within { border-color: var(--color-rojo-viaterra) !important; box-shadow: 0 0 0 3px rgba(217, 4, 41, 0.2) !important; }

/* Dark Mode para el Calendario Premium */
body.dark-mode .flatpickr-calendar { background: #1e293b !important; border-color: #334155 !important; box-shadow: 0 10px 25px rgba(0,0,0,0.5) !important; }
body.dark-mode .flatpickr-day { color: #f8fafc !important; }
body.dark-mode .flatpickr-month, body.dark-mode .flatpickr-current-month, body.dark-mode .flatpickr-weekday { color: #f8fafc !important; fill: #f8fafc !important; }
body.dark-mode .flatpickr-day.flatpickr-disabled, body.dark-mode .flatpickr-day.flatpickr-disabled:hover { color: #475569 !important; }
body.dark-mode .flatpickr-day:hover:not(.selected) { background: #334155 !important; border-color: #334155 !important; }
body.dark-mode .flatpickr-day.today { border-color: var(--color-rojo-viaterra) !important; }

/* ==========================================================================
   CORRECCIONES EXHAUSTIVAS DE MODO OSCURO (FONDOS Y TEXTOS INLINE)
   ========================================================================== */
body.dark-mode .main-content { background-color: var(--color-fondo) !important; }
body.dark-mode form.search-bar input[type="text"] { background-color: var(--color-fondo) !important; border-color: var(--color-borde-claro) !important; color: var(--color-texto) !important; }
body.dark-mode .search-shortcut { background-color: var(--color-blanco) !important; border-color: var(--color-borde-claro) !important; color: var(--color-texto-muted) !important; }
body.dark-mode .notification-btn { background-color: var(--color-blanco) !important; border-color: var(--color-borde-claro) !important; color: var(--color-texto-muted) !important; }
body.dark-mode .notification-dropdown { background-color: var(--color-blanco) !important; border-color: var(--color-borde-claro) !important; }
body.dark-mode .dropdown-header, body.dark-mode .dropdown-footer { border-color: var(--color-borde-claro) !important; }
body.dark-mode .notification-item:hover { background-color: var(--color-fondo) !important; }
body.dark-mode .support-card { background: var(--color-blanco) !important; border-color: var(--color-borde-claro) !important; }
body.dark-mode .import-card-body { background-color: var(--color-fondo) !important; }
body.dark-mode .import-card-header { border-bottom-color: var(--color-borde-claro) !important; }
body.dark-mode .file-upload-wrapper { background-color: var(--color-fondo) !important; border-color: var(--color-borde-claro) !important; }
body.dark-mode .file-upload-wrapper:hover { background-color: var(--color-borde-claro) !important; }
body.dark-mode .template-link { background-color: var(--color-blanco) !important; border-color: var(--color-borde-claro) !important; color: var(--color-texto) !important; }
body.dark-mode .toast { background-color: var(--color-blanco) !important; border-color: var(--color-borde-claro) !important; color: var(--color-texto) !important; }
body.dark-mode .kpi-icon { background-color: var(--color-fondo) !important; }
body.dark-mode .chart-space-doughnut, body.dark-mode .chart-space-bar { background-color: var(--color-fondo) !important; border-color: var(--color-borde-claro) !important; }
body.dark-mode .invoice-input-card { background-color: var(--color-blanco) !important; border-color: var(--color-borde-claro) !important; }
body.dark-mode .selection-info { background-color: var(--color-fondo) !important; border-color: var(--color-borde-claro) !important; }
body.dark-mode .stat-card, body.dark-mode .action-card { background-color: var(--color-blanco) !important; border-color: var(--color-borde-claro) !important; }
body.dark-mode .btn-hide-menu:hover { background-color: var(--color-borde-claro) !important; }

/* Atrapa estilos inline (PHP) que fuerzan blanco o gris claro */
body.dark-mode div[style*="background: #ffffff"], body.dark-mode div[style*="background: #fff"], body.dark-mode div[style*="background-color: #ffffff"], body.dark-mode div[style*="background-color: #fff"] { background: var(--color-blanco) !important; background-color: var(--color-blanco) !important; border-color: var(--color-borde-claro) !important; color: var(--color-texto) !important; }
body.dark-mode div[style*="background: #f8fafc"], body.dark-mode div[style*="background-color: #f8fafc"], body.dark-mode div[style*="background: #f1f5f9"], body.dark-mode div[style*="background-color: #f1f5f9"], body.dark-mode input[style*="background: #f8fafc"], body.dark-mode select[style*="background-color: #fff"] { background: var(--color-fondo) !important; background-color: var(--color-fondo) !important; border-color: var(--color-borde-claro) !important; color: var(--color-texto) !important; }

/* Corrección de Textos Hardcodeados Inline */
body.dark-mode h1, body.dark-mode h2, body.dark-mode .dashboard-header h1 { color: var(--color-gris-oscuro) !important; }
body.dark-mode .page-intro { color: #ffffff !important; }
body.dark-mode [style*="color: #334155"], body.dark-mode [style*="color:#334155"], body.dark-mode [style*="color: #0f172a"], body.dark-mode [style*="color:#0f172a"] { color: #ffffff !important; }
body.dark-mode [style*="color: #64748b"], body.dark-mode [style*="color:#64748b"] { color: #ffffff !important; }
body.dark-mode .kpi-title, body.dark-mode .stat-label, body.dark-mode .timeline-time, body.dark-mode .timeline-content p, body.dark-mode .rent-info span, body.dark-mode .widget-card p, body.dark-mode .form-group label, body.dark-mode .sidebar-menu a i, body.dark-mode .notification-info span, body.dark-mode .user-name, body.dark-mode .user-role, body.dark-mode .support-card h4, body.dark-mode .support-card p { color: #ffffff !important; }
body.dark-mode .btn, body.dark-mode button[type="submit"] { color: #ffffff !important; }

/* Densidad de Tabla Compacta */
body.table-compact th, body.table-compact td { padding: 8px 12px; min-height: 40px; font-size: 0.9em; }

/* --- Mejoras de Importar e Historial (Modo Oscuro & UI) --- */
.badge-general { background-color: #eff6ff; color: #2563eb; border: 1px solid #bfdbfe; }
.badge-amarillo { background-color: #fef3c7; color: #d97706; border: 1px solid #fde68a; }
.badge-masisa { background-color: #f8fafc; color: #334155; border: 1px solid #e2e8f0; }
.badge-default { background-color: #f1f5f9; color: #64748b; border: 1px solid transparent; }
.file-excel-icon { color: #10b981; font-size: 1.4em; }
.file-name-text { font-weight: 600; color: #334155; font-size: 1.05em; }
.mini-avatar { width: 26px; height: 26px; background: #e2e8f0; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.75em; color: #64748b; }
.record-count-badge { background: #f8fafc; padding: 4px 10px; border-radius: 6px; font-weight: 700; color: #64748b; border: 1px solid #e2e8f0; display: inline-block; }
.empty-state-container { text-align: center; padding: 60px 20px; background: #ffffff; border: 2px dashed #cbd5e1; border-radius: 16px; margin-top: 20px; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.02); }
.empty-state-icon { width: 70px; height: 70px; background: #f8fafc; color: #94a3b8; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2.2em; margin: 0 auto 15px auto; }
.empty-state-container h3 { margin: 0 0 10px 0; color: #334155; font-size: 1.3em; }
.empty-state-container p { color: #64748b; margin: 0 0 25px 0; }
.warning-header i { color: #ffc107; background: #fff3cd; }
.danger-header i { color: #dc3545; background: #fff5f5; }
.dashboard-header-icon { width: 50px; height: 50px; background: #fee2e2; color: var(--color-rojo-viaterra); font-size: 1.4em; border-radius: 12px; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 4px rgba(217,4,41,0.1); }
.search-input { width: 100%; padding: 12px 15px 12px 42px; border: 1px solid #e2e8f0; border-radius: 10px; font-family: 'Poppins', sans-serif; font-size: 0.95em; outline: none; transition: all 0.3s; background: #fff; box-shadow: 0 2px 5px rgba(0,0,0,0.02); box-sizing: border-box; }
.btn-search-clear { padding: 12px 15px; border-radius: 10px; border: 1px solid #e2e8f0; background: #fff; color: #64748b; text-decoration: none; display: flex; align-items: center; justify-content: center; box-shadow: 0 2px 5px rgba(0,0,0,0.02); transition: all 0.2s; }
.btn-search-clear:hover { background: #f1f5f9; color: #0f172a; }
.btn-return-import { padding: 12px 20px; font-size: 0.95em; display: flex; align-items: center; justify-content: center; gap: 8px; background: #f8fafc; color: #334155; border: 1px solid #cbd5e1; border-radius: 10px; transition: all 0.2s; text-decoration: none; box-shadow: 0 2px 5px rgba(0,0,0,0.02); }
.btn-return-import:hover { background: #f1f5f9; border-color: #94a3b8; color: #0f172a; }

body.dark-mode .accent-red .icon-box, body.dark-mode .accent-red .step-number { background: rgba(244, 63, 94, 0.15) !important; color: var(--color-rojo-viaterra) !important; }
body.dark-mode .accent-yellow .icon-box, body.dark-mode .accent-yellow .step-number { background: rgba(245, 158, 11, 0.15) !important; color: #fbbf24 !important; }
body.dark-mode .accent-dark .icon-box, body.dark-mode .accent-dark .step-number { background: rgba(255, 255, 255, 0.1) !important; color: #e5e7eb !important; }
body.dark-mode .import-card.accent-red .btn { background-color: var(--color-rojo-viaterra) !important; color: #fff !important; }
body.dark-mode .import-card.accent-yellow .btn { background-color: #fbbf24 !important; color: #171717 !important; }
body.dark-mode .import-card.accent-dark .btn { background-color: #404040 !important; color: #fff !important; }
body.dark-mode .badge-general { background-color: rgba(59, 130, 246, 0.15) !important; color: #60a5fa !important; border-color: rgba(59, 130, 246, 0.3) !important; }
body.dark-mode .badge-amarillo { background-color: rgba(245, 158, 11, 0.15) !important; color: #fbbf24 !important; border-color: rgba(245, 158, 11, 0.3) !important; }
body.dark-mode .badge-masisa { background-color: rgba(255, 255, 255, 0.1) !important; color: #e5e7eb !important; border-color: rgba(255, 255, 255, 0.2) !important; }
body.dark-mode .file-name-text, body.dark-mode .title-box h2, body.dark-mode .step-title { color: #f8fafc !important; }
body.dark-mode .title-box p, body.dark-mode .file-upload-text { color: #a3a3a3 !important; }
body.dark-mode .mini-avatar { background-color: #262626 !important; color: #a3a3a3 !important; }
body.dark-mode .record-count-badge { background-color: #0a0a0a !important; color: #e5e7eb !important; border-color: #262626 !important; }
body.dark-mode .empty-state-container { background-color: #171717 !important; border-color: #262626 !important; }
body.dark-mode .empty-state-icon { background-color: #0a0a0a !important; color: #737373 !important; }
body.dark-mode .empty-state-container h3 { color: #f8fafc !important; }
body.dark-mode .empty-state-container p { color: #a3a3a3 !important; }
body.dark-mode .warning-header i { background-color: rgba(245, 158, 11, 0.15) !important; color: #fbbf24 !important; }
body.dark-mode .danger-header i { background: rgba(239, 68, 68, 0.15) !important; color: #ef4444 !important; }
body.dark-mode .duplicate-folios-list { background-color: #0a0a0a !important; border-color: #262626 !important; }
body.dark-mode .duplicate-folios-list li { background-color: rgba(244, 63, 94, 0.15) !important; color: var(--color-rojo-viaterra) !important; border: 1px solid rgba(244, 63, 94, 0.3); }
body.dark-mode .template-link { background-color: #0a0a0a !important; border-color: #262626 !important; color: #e5e7eb !important; }
body.dark-mode .template-link:hover { background-color: #262626 !important; color: #fff !important; }
body.dark-mode .dashboard-header-icon { background: rgba(244, 63, 94, 0.15) !important; box-shadow: none; }
body.dark-mode .search-input { background: #0a0a0a !important; border-color: #262626 !important; color: #f8fafc !important; }
body.dark-mode .search-input:focus { border-color: var(--color-rojo-viaterra) !important; box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.2) !important; }
body.dark-mode .btn-search-clear { background: #171717 !important; border-color: #262626 !important; color: #a3a3a3 !important; }
body.dark-mode .btn-search-clear:hover { background: #262626 !important; color: #f8fafc !important; }
body.dark-mode .btn-return-import { background: #171717 !important; border-color: #262626 !important; color: #e5e7eb !important; }
body.dark-mode .btn-return-import:hover { background: #262626 !important; color: #ffffff !important; }
body.dark-mode .file-upload-wrapper { background-color: #0a0a0a !important; border-color: #262626 !important; }
body.dark-mode .file-upload-wrapper:hover, body.dark-mode .file-upload-wrapper.drag-over { background-color: #171717 !important; border-color: #404040 !important; }
body.dark-mode .file-upload-wrapper.has-file { background-color: rgba(16, 185, 129, 0.1) !important; border-color: #10b981 !important; }
body.dark-mode .file-upload-wrapper.has-error { background-color: rgba(239, 68, 68, 0.1) !important; border-color: #ef4444 !important; }

/* ==========================================================================
   NUEVO LAYOUT SAAS - SIDEBAR Y DASHBOARD
   ========================================================================== */

/* --- Sidebar --- */
.sidebar {
    width: 260px;
    background-color: var(--color-blanco);
    border-right: 1px solid #e2e8f0;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    transition: width 0.3s ease;
}

.sidebar-header {
    padding: 25px 20px;
    border-bottom: 1px solid #f1f5f9;
    text-align: center;
}

.sidebar-header .logo-text {
    font-size: 2em;
    margin: 0;
    letter-spacing: 1.5px;
}

.sidebar-menu {
    padding: 25px 15px;
    flex-grow: 1;
    display: block;
}

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

.sidebar-menu li {
    margin-bottom: 8px;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 16px;
    color: #64748b;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 500;
    font-size: 0.95em;
    transition: all 0.2s ease;
    position: relative;
}

.sidebar-menu a:hover {
    background-color: #f8fafc;
    color: var(--color-gris-oscuro);
    transform: translateX(4px);
}

.sidebar-menu a.active {
    background-color: rgba(217, 4, 41, 0.08);
    color: var(--color-rojo-viaterra);
    font-weight: 600;
}

.sidebar-menu a i {
    font-size: 1.2em;
    width: 24px;
    text-align: center;
    color: #94a3b8;
    transition: color 0.2s ease;
}

.sidebar-menu a:hover i {
    color: var(--color-gris-oscuro);
}

.sidebar-menu a.active i {
    color: var(--color-rojo-viaterra);
}

.menu-badge {
    background-color: var(--color-rojo-viaterra);
    color: white;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    margin-left: auto;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(217, 4, 41, 0.3);
}

.sidebar-subtitle {
    font-size: 0.7rem;
    color: #94a3b8;
    font-weight: 700;
    text-transform: uppercase;
    margin: 30px 0 15px 16px;
    letter-spacing: 1.5px;
}

.sidebar-footer {
    padding: 25px 20px;
    border-top: 1px solid #f1f5f9;
}

.support-card {
    background: linear-gradient(145deg, #ffffff, #f8fafc);
    border: 1px solid #e2e8f0;
    padding: 20px 15px;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 15px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.support-card h4 {
    margin: 0 0 5px 0;
    font-size: 0.95em;
    color: #334155;
    font-weight: 700;
}

.support-card p {
    margin: 0 0 10px 0;
    font-size: 0.8em;
    color: #64748b;
}

.btn-support {
    background-color: var(--color-blanco);
    color: var(--color-rojo-viaterra);
    border: 1px solid var(--color-rojo-viaterra);
    padding: 8px 12px;
    font-size: 0.85em;
    border-radius: 6px;
    cursor: pointer;
    width: 100%;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-support:hover {
    background-color: var(--color-rojo-viaterra);
    color: var(--color-blanco);
    box-shadow: 0 4px 10px rgba(217, 4, 41, 0.2);
}

.btn-hide-menu {
    background: none;
    border: none;
    color: #64748b;
    width: 100%;
    text-align: center;
    padding: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    transition: all 0.3s;
    border-radius: 8px;
}
.btn-hide-menu:hover { 
    color: var(--color-gris-oscuro);
    background-color: #f1f5f9;
}

.btn-hide-menu i {
    transition: transform 0.3s ease;
}

/* --- Estado Colapsado del Sidebar --- */
.sidebar.collapsed {
    width: 80px;
}

.sidebar.collapsed .sidebar-header {
    padding: 22px 0; /* Ajusta el padding para centrar correctamente */
}

.sidebar.collapsed .sidebar-header .logo-text {
    font-size: 0; /* Oculta el texto pero mantiene el enlace vivo */
    display: flex;
    justify-content: center;
}

.sidebar.collapsed .sidebar-header .logo-text::after {
    content: 'V';
    font-family: 'Poppins', sans-serif;
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--color-blanco);
    background: linear-gradient(135deg, var(--color-rojo-viaterra) 0%, #ff4b5c 100%);
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(217, 4, 41, 0.25);
}

.sidebar.collapsed .menu-text, 
.sidebar.collapsed .menu-badge,
.sidebar.collapsed .sidebar-subtitle,
.sidebar.collapsed .support-card {
    display: none;
}

.sidebar.collapsed .sidebar-menu a {
    justify-content: center;
    padding: 12px 0;
}

.sidebar.collapsed .btn-hide-menu {
    justify-content: center;
}

.sidebar.collapsed .btn-hide-menu i {
    transform: rotate(180deg);
}

/* --- Contenido Principal --- */
.main-content {
    flex-grow: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: #f4f7f6;
    transition: margin-left 0.3s ease;
    box-sizing: border-box;
    min-width: 0; /* Previene que el contenido interno desborde el layout principal en flexbox */
}

.main-content.collapsed {
    margin-left: 80px;
}

/* --- Top Header --- */
.top-header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    height: 76px;
    border-bottom: 1px solid #f1f5f9;
    box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.02);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    position: sticky;
    top: 0;
    z-index: 999;
}

.search-bar {
    position: relative;
    width: 450px;
}

.search-bar i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 1.1em;
}

form.search-bar input[type="text"] {
    width: 100%;
    padding: 12px 45px 12px 50px !important; /* Forzar el padding interior izquierdo para que la lupa no tape el texto */
    box-sizing: border-box !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px;
    background-color: #f8fafc;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95em;
    color: var(--color-texto);
    outline: none;
    transition: all 0.3s;
}
form.search-bar input[type="text"]:focus {
    border-color: rgba(217, 4, 41, 0.4);
    background-color: #ffffff;
    box-shadow: 0 0 0 4px rgba(217, 4, 41, 0.05);
}

.search-shortcut {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background-color: #ffffff;
    color: #64748b;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.75em;
    font-weight: 600;
    border: 1px solid #e2e8f0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 25px;
}

.notification-btn {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    font-size: 1.2em;
    color: #64748b;
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    box-shadow: 0 2px 6px rgba(0,0,0,0.02);
}
.notification-btn:hover { 
    color: var(--color-rojo-viaterra); 
    border-color: rgba(217, 4, 41, 0.2);
    background-color: #fdf2f2;
}

.notification-dot {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 12px;
    height: 12px;
    background-color: var(--color-rojo-viaterra);
    border-radius: 50%;
    border: 2px solid #ffffff;
}

/* --- Panel Desplegable Notificaciones --- */
.notification-dropdown {
    position: absolute;
    top: calc(100% + 15px);
    right: -10px;
    width: 320px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1000;
}

.notification-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    padding: 15px 20px;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dropdown-header h4 { margin: 0; font-size: 0.95em; color: #334155; }

.dropdown-body {
    max-height: 320px;
    overflow-y: auto;
}

.notification-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    border-bottom: 1px solid #f8fafc;
    text-decoration: none;
    transition: background-color 0.2s;
}
.notification-item:hover { background-color: #f8fafc; }

.icon-circle {
    width: 40px; height: 40px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.icon-circle.warning { background-color: #fff3cd; color: #f59e0b; }

.notification-info p { margin: 0 0 3px 0; font-size: 0.9em; color: #334155; }
.notification-info span { font-size: 0.8em; color: #94a3b8; }

.notification-empty {
    padding: 30px 20px;
    text-align: center;
    color: #94a3b8;
}
.notification-empty i { font-size: 2.5em; color: #e2e8f0; margin-bottom: 10px; }
.notification-empty p { margin: 0; font-size: 0.9em; }

.dropdown-footer {
    padding: 12px;
    text-align: center;
    border-top: 1px solid #f1f5f9;
}
.dropdown-footer a {
    color: var(--color-rojo-viaterra);
    text-decoration: none; font-weight: 600; font-size: 0.9em;
}
.dropdown-footer a:hover { text-decoration: underline; }

.user-profile-header {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 6px 8px 6px 6px;
    border-radius: 50px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s;
    background-color: #ffffff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.02);
}
.user-profile-header:hover {
    background-color: #f8fafc;
    border-color: #cbd5e1;
    box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}

.user-profile-header .user-avatar {
    width: 36px;
    height: 36px;
    background-color: rgba(217, 4, 41, 0.1);
    color: var(--color-rojo-viaterra);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95em;
}

.user-info-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.user-info-text .user-name {
    font-weight: 700;
    font-size: 0.9em;
    color: #334155;
    line-height: 1.2;
}

.user-info-text .user-role {
    font-size: 0.75em;
    color: #94a3b8;
    font-weight: 500;
}

.profile-dropdown-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-fondo);
    color: var(--color-texto-muted);
    transition: all 0.3s ease;
}

.user-profile-header:hover .profile-dropdown-icon {
    background-color: var(--color-borde-claro);
    color: var(--color-texto);
}

/* --- Menú Desplegable de Perfil --- */
.profile-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 220px;
    background: var(--color-blanco);
    border: 1px solid var(--color-borde-claro);
    border-radius: 12px;
    box-shadow: var(--sombra-fuerte);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    padding: 8px 0;
}

/* Puente invisible para evitar que el menú se cierre al mover el ratón */
.profile-dropdown::before {
    content: '';
    position: absolute;
    top: -10px; left: 0; width: 100%; height: 10px;
}

.user-profile-wrapper:hover .profile-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.profile-dropdown a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--color-texto);
    text-decoration: none;
    font-size: 0.9em;
    font-weight: 500;
    transition: background-color 0.2s;
}

.profile-dropdown a i {
    font-size: 1.1em;
    width: 20px;
    text-align: center;
    color: var(--color-texto-muted);
}

.profile-dropdown a:hover {
    background-color: var(--color-fondo);
}

.profile-dropdown a:hover i {
    color: var(--color-rojo-viaterra);
}

.profile-dropdown a.text-danger {
    color: var(--color-rojo-eliminar);
    border-top: 1px solid var(--color-borde-claro);
    margin-top: 4px;
    padding-top: 12px;
}

.profile-dropdown a.text-danger i {
    color: var(--color-rojo-eliminar);
}

.profile-dropdown a.text-danger:hover {
    background-color: #fef2f2;
}

/* --- Dashboard Container --- */
.dashboard-container {
    padding: 30px;
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 30px;
}

.dashboard-header h1 {
    margin: 0 0 5px 0;
    font-size: 1.8em;
    text-transform: none;
    letter-spacing: normal;
}

.dashboard-header p {
    margin: 0;
    color: var(--color-texto-muted);
    font-size: 1em;
}

/* --- KPIs Grid --- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.kpi-card {
    background-color: var(--color-blanco);
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

/* Entrada escalonada de KPIs */
.kpi-card:nth-child(1) { animation-delay: 0.1s; }
.kpi-card:nth-child(2) { animation-delay: 0.2s; }
.kpi-card:nth-child(3) { animation-delay: 0.3s; }
.kpi-card:nth-child(4) { animation-delay: 0.4s; }
.kpi-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sombra-fuerte);
}

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

.kpi-title {
    font-size: 0.9em;
    color: var(--color-texto-muted);
    font-weight: 600;
    text-transform: uppercase;
}

.kpi-icon {
    background-color: #f1f5f9;
    color: var(--color-rojo-viaterra);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2em;
}

.kpi-value {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--color-gris-oscuro);
    margin-bottom: 5px;
}

.kpi-trend {
    font-size: 0.8em;
    font-weight: 600;
}
.kpi-trend.positive { color: #10b981; }
.kpi-trend.negative { color: #ef4444; }

.kpi-sparkline {
    margin-top: 20px;
    height: 45px;
    background-color: transparent;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* --- Dashboard Main Grid --- */
.dashboard-main-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.dashboard-row-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: 20px;
}

/* Balance Card */
.balance-card-content {
    display: flex;
    gap: 20px;
}

.balance-summary {
    width: 30%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.balance-item span {
    display: block;
    font-size: 0.85em;
    color: var(--color-texto-muted);
    margin-bottom: 3px;
    font-weight: 600;
    text-transform: uppercase;
}
.balance-item strong {
    font-size: 1.3em;
    color: var(--color-gris-oscuro);
}
.balance-item.result strong {
    color: #10b981;
}

.balance-chart-space {
    width: 70%;
    background-color: #f8fafc;
    border: 1px dashed #cbd5e1;
    border-radius: 8px;
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    font-size: 0.9em;
}

/* Timeline Activity */
.timeline {
    position: relative;
    padding-left: 20px;
    margin: 0;
    list-style: none;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    bottom: 0;
    width: 2px;
    background-color: var(--color-borde-claro);
}

.timeline-item {
    position: relative;
    margin-bottom: 25px;
}
.timeline-item:last-child { margin-bottom: 0; }

.timeline-icon {
    position: absolute;
    left: -29px;
    top: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--color-rojo-viaterra);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6em;
    border: 3px solid var(--color-blanco);
}
.timeline-icon.blue { background-color: #3b82f6; }
.timeline-icon.green { background-color: #10b981; }
.timeline-icon.yellow { background-color: #f59e0b; }
.timeline-icon.red { background-color: #ef4444; }

.timeline-content h4 {
    margin: 0 0 3px 0;
    font-size: 0.95em;
    color: var(--color-gris-oscuro);
}
.timeline-content p {
    margin: 0 0 5px 0;
    font-size: 0.85em;
    color: var(--color-texto-muted);
}
.timeline-time {
    font-size: 0.75em;
    color: #94a3b8;
    font-weight: 600;
}

/* Chart Spaces Row 2 */
.chart-space-doughnut, .chart-space-bar {
    background-color: #f8fafc;
    border: 1px dashed #cbd5e1;
    border-radius: 8px;
    min-height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    margin-bottom: 15px;
    font-size: 0.9em;
}

.chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.8em;
    justify-content: center;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-texto-muted);
    font-weight: 600;
}

.legend-color {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

/* Quick Actions Mini Grid */
.quick-actions-mini-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr));
    gap: 15px;
}

.quick-action-btn {
    background-color: #f8fafc;
    border: 1px solid var(--color-borde-claro);
    border-radius: 8px;
    padding: 15px;
    text-align: center;
    text-decoration: none;
    color: var(--color-texto);
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 0.9em;
    font-weight: 600;
}

.quick-action-btn:hover {
    background-color: #f1f5f9;
    border-color: var(--color-rojo-viaterra);
    color: var(--color-rojo-viaterra);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.quick-action-btn i {
    font-size: 1.5em;
    color: var(--color-texto-muted);
    transition: color 0.2s;
}

.quick-action-btn:hover i {
    color: var(--color-rojo-viaterra);
}