/* --- Variables Globales --- */
:root {
    --primary-color: #0d47a1;
    --secondary-color: #1976d2;
    --accent-color: #42a5f5;
    --background-color: #f5f7fa;
    --text-color: #333;
    --header-text-color: #ffffff;
    --card-bg-color: #ffffff;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --header-height: 85px;
}

/* --- Reseteo Básico y Body --- */
html {
    height: 100%;
}
body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}
* {
    box-sizing: border-box;
}

/* --- Layout Principal --- */
body.fixed-layout {
    height: 100vh;
    overflow: hidden;
}
.main-header {
    height: var(--header-height);
    flex-shrink: 0;
}
.main-container {
    height: calc(100vh - var(--header-height));
    padding: 1rem;
    gap: 1rem;
    overflow: hidden;
    display: grid;
    grid-template-columns: 350px 1fr;
}

/* --- Cabecera --- */
.main-header {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: var(--header-text-color);
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--box-shadow);
}
.header-content {
    display: flex;
    align-items: center;
}
.logo {
    height: 50px;
    margin-right: 1.5rem;
}
.project-title {
    font-size: 1.5rem;
    font-weight: 600;
}

/* --- Navegación Principal --- */
.main-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.main-header .nav-link {
    color: var(--header-text-color);
    text-decoration: none;
    font-size: 1.1rem;
    padding: 0.5rem 0.2rem;
    margin: 0 0.8rem;
    border-radius: 0;
    background-color: transparent;
    border-bottom: 3px solid transparent;
    transition: color 0.3s, border-color 0.3s;
}
.main-header .nav-link:hover {
    color: #e3f2fd;
    background-color: transparent;
}
.main-header .nav-link.active {
    font-weight: bold;
    border-bottom-color: var(--accent-color);
}
.nav-button {
    background-color: var(--accent-color);
    color: var(--header-text-color);
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.3s;
    font-size: 1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}
.nav-button:hover {
    background-color: #1e88e5;
}
.nav-button i {
    margin-right: 8px;
}

/* --- Estructura de Páginas con Sidebar --- */
.main-container {
    display: grid;
    grid-template-columns: 380px 1fr;
}
.sidebar {
    padding: 0;
    display: flex;
    flex-direction: column;
    background-color: var(--card-bg-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    min-width: 350px;
    max-height: calc(100vh - var(--header-height) - 2rem);
}
.sidebar-header {
    padding: 1rem;
    flex-shrink: 0;
}
.sidebar-divider {
    border: none;
    border-top: 1px solid #eee;
    margin: 0 1rem;
}
.sidebar-content {
    padding: 1rem;
    flex-grow: 1;
    overflow-y: auto;
    min-height: 0;
}
.sidebar-title {
    margin: 0 0 1rem 0;
    font-size: 1.2rem;
    color: var(--primary-color);
}
.slicer {
    width: 100%;
    padding: 0.7rem;
    border-radius: var(--border-radius);
    border: 1px solid #ccc;
    font-size: 1rem;
}

/* --- Sidebar: Lista de Rutas --- */
.routes-options {
    padding-right: 5px;
}
.route-option {
    display: flex;
    flex-direction: column;
    background-color: #f1f1f1;
    padding: 0.8rem 1rem;
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    border-left: 5px solid var(--secondary-color);
    transition: all 0.2s;
}
.route-option:hover {
    background-color: #e3f2fd;
    transform: translateX(5px);
}
.route-option.active {
    background-color: var(--accent-color);
    color: white;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    transform: translateX(5px);
}
.route-title {
    font-weight: bold;
    margin-bottom: 0.5rem;
}
.route-details {
    font-size: 0.85rem;
    color: #555;
    border-top: 1px solid #ddd;
    padding-top: 0.5rem;
    margin-top: 0.5rem;
}
.route-option.active .route-details {
    color: white;
    border-top-color: rgba(255,255,255,0.5);
}
.route-details span {
    margin-right: 10px;
}
.route-option.highlight {
    background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
    border-left: 5px solid #4CAF50;
}
.route-option.highlight .route-title::before {
    content: "\f005";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    color: #4CAF50;
    margin-right: 8px;
}
.route-option.highlight .route-details {
    color: #333;
    border-top-color: #a5d6a7;
}
.route-option.highlight.active {
    background: var(--accent-color);
    border-left-color: #FFC107;
    color: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transform: translateX(5px);
}
.route-option.highlight.active .route-details {
    color: white;
    border-top-color: rgba(255, 255, 255, 0.4);
}
.route-option.highlight.active .route-title::before {
    color: #FFC107;
}

/* --- Área de Contenido y Mapa --- */
.content-area {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    overflow: hidden;
}

.map-container {
    flex-grow: 1;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    min-height: 300px;
    background-color: #e0e0e0;
    position: relative;
}

/* Mapa específico para orígenes */
#map-origenes {
    min-height: 450px;
    background: linear-gradient(45deg, #f0f0f0 25%, transparent 25%), 
                linear-gradient(-45deg, #f0f0f0 25%, transparent 25%), 
                linear-gradient(45deg, transparent 75%, #f0f0f0 75%), 
                linear-gradient(-45deg, transparent 75%, #f0f0f0 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    position: relative;
}

/* Estado del mapa */
map-container::before {
    content: "🗺️ Selecciona un origen para ver las rutas en el mapa";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #666;
    font-size: 1.1rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.9);
    padding: 1rem 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    z-index: 1;
    pointer-events: none;
}

.map-container.has-content::before {
    display: none;
}

/* --- Panel de Información (Página Destinos) --- */
.info-panel.with-title {
    background-color: var(--card-bg-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    flex-shrink: 0;
}

/* --- Panel de Información para Orígenes (Optimizado) --- */
.info-panel.origin-panel {
    background-color: var(--card-bg-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 0.75rem;
    flex-shrink: 0;
    max-height: 35vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* --- ENCABEZADO DEL PANEL DE DESTINOS (Corregido) --- */
.community-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.8rem;
    border-bottom: 3px solid var(--accent-color);
    gap: 1rem; /* CAMBIO: Añade espacio entre el slicer y el botón */
}

/* Títulos optimizados para orígenes */
.community-title-header {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 0.5rem 0;
    padding-bottom: 0.3rem;
    border-bottom: 2px solid var(--accent-color);
}
.slicer-wrapper {
    flex-grow: 0; /* CAMBIO: Evita que el contenedor crezca */
    flex-shrink: 1; /* Permite que se encoja si es necesario */
}
.slicer-main {
    font-family: var(--font-family);
    font-size: 1.5rem; 
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
    /* CAMBIO: Estilo visual para que parezca un elemento seleccionable */
    width: auto;
    border: none;
    background-color: #e3f2fd; /* Fondo azul claro como en la imagen */
    padding: 0.4rem 35px 0.4rem 1rem; /* Padding ajustado */
    border-radius: var(--border-radius);
    transition: box-shadow 0.2s;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230d47a1' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.7rem center;
    background-size: 20px;
}
.slicer-main:hover {
    box-shadow: 0 0 0 2px var(--accent-color);
}
.toggle-view-btn {
    background-color: #e3f2fd;
    color: var(--primary-color);
    border: 1px solid var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0; 
}
.toggle-view-btn:hover {
    background-color: var(--accent-color);
    color: white;
}
.toggle-view-btn i {
    margin-right: 8px;
}

/* --- PANELES INTERCAMBIABLES (Corregido) --- */
.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem 1.5rem;
}
.info-grid .info-item {
    display: flex;
    align-items: baseline; 
}
.info-grid .info-item strong {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-right: 0.5rem;
    /* CAMBIO CRÍTICO: Se ha eliminado 'display: block' de esta regla */
}
.observations-grid {
    display: grid;
    grid-template-columns: 1fr 1fr; 
    gap: 1rem 1.5rem;
}
.observations-grid .info-item p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-color);
    margin-top: 0.5rem;
}
.info-item strong {
    color: var(--primary-color);
    font-size: 0.9rem;
    display: block; /* Este es para las observaciones, donde sí va arriba */
    margin-bottom: 0.2rem;
}

/* --- Estilos Página Orígenes --- */
.origin-card {
    background-color: var(--card-bg-color);
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: all 0.3s;
}
.origin-card.active {
    border-color: var(--primary-color);
    box-shadow: var(--box-shadow);
}
.origin-card-header {
    background-color: #f9f9f9;
    padding: 1rem;
    font-size: 1.2rem;
    font-weight: bold;
    border-bottom: 1px solid #ddd;
    cursor: pointer;
}

/* --- Panel de Orígenes Optimizado --- */
.origin-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.origin-details .info-item {
    font-size: 0.85rem;
    padding: 0.4rem;
    background: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
}

.origin-details .info-item strong {
    color: var(--primary-color);
    font-size: 0.75rem;
    display: block;
    margin-bottom: 0.2rem;
}
.destination-list {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}
.destination-list-item {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid #eee;
    cursor: pointer;
}
.destination-list-item:hover,
.destination-list-item.active {
    background-color: #e3f2fd;
}
.destination-list-item .time {
    color: #555;
    font-weight: bold;
    margin-left: 8px;
    float: right;
}
.info-panel.origin-panel {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.origin-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    width: 100%;
}
.destination-details-wrapper {
    width: 100%;
    border-top: 1px solid #ddd;
    padding-top: 0.5rem;
    display: none;
    margin-top: 0.5rem;
}

.destination-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.destination-stats .icon-item {
    font-size: 0.8rem;
    padding: 0.4rem;
    background: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
}

.destination-stats .icon-item i {
    font-size: 1.1rem;
    color: var(--accent-color);
    width: 18px;
    margin-right: 0.4rem;
}
.info-item.icon-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.info-item.icon-item i {
    font-size: 1.8rem;
    color: var(--secondary-color);
    width: 40px;
    text-align: center;
}
.destination-observations {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.5rem;
}

.destination-observations .observation-item {
    background: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
    padding: 0.5rem;
}

.destination-observations .observation-item label {
    font-size: 0.75rem;
    color: var(--primary-color);
    font-weight: 600;
    display: block;
    margin-bottom: 0.2rem;
}

.destination-observations .observation-item p {
    font-size: 0.8rem;
    margin: 0;
    color: var(--text-color);
    line-height: 1.3;
}

/* --- Estilos Páginas de Datos y Usuarios --- */
.main-container.data-page {
    display: block;
    height: auto;
    padding: 1.5rem;
}
.data-section {
    background-color: var(--card-bg-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    margin-bottom: 2rem;
}
.data-section-title {
    color: var(--primary-color);
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
    margin-top: 0;
    margin-bottom: 1.5rem;
}
.actions-row {
    display: flex;
    flex-direction: row;
    gap: 2rem;
}
.action-card {
    flex: 1;
    display: flex;
    flex-direction: column;
}
.action-card h4 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}
.action-card p {
    font-size: 0.9rem;
    color: #666;
    margin-top: 0;
    margin-bottom: 1rem;
    flex-grow: 1;
}
.drop-zones-container {
    display: flex;
    gap: 1rem;
}
.drop-zone {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    border: 2px dashed #ccc;
    border-radius: var(--border-radius);
    background-color: #f9f9f9;
    color: #666;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.3s, border-color 0.3s;
}
.drop-zone i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}
.drop-zone:hover {
    background-color: #e3f2fd;
    border-color: var(--accent-color);
}
.drop-zone.dragover {
    background-color: #cce5ff;
    border-color: var(--primary-color);
    border-style: solid;
}
.status-message {
    margin-top: 1rem;
    padding: 0.8rem;
    border-radius: var(--border-radius);
    display: none;
}
.table-section {
    margin-bottom: 2rem;
}
.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.table-header h2 {
    color: var(--primary-color);
}
.table-action-btn {
    background: none;
    border: 1px solid var(--secondary-color);
    color: var(--secondary-color);
    padding: 0.4rem 0.8rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    margin-left: 0.5rem;
}
.table-action-btn:hover {
    background-color: var(--secondary-color);
    color: white;
}
.table-action-btn.save-btn {
    border-color: #28a745;
    color: #28a745;
}
.table-action-btn.save-btn:hover {
    background-color: #28a745;
    color: white;
}
.table-action-btn:disabled {
    background-color: #ccc;
    color: #666;
    border-color: #ccc;
    cursor: not-allowed;
}
.data-table-container {
    max-height: 40vh;
    overflow: auto;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
}
.data-table {
    width: 100%;
    border-collapse: collapse;
}
.data-table th,
.data-table td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
    white-space: nowrap;
}
.data-table th {
    background-color: var(--secondary-color);
    color: white;
    position: sticky;
    top: 0;
}
.data-table td[contenteditable="true"] {
    background-color: #e3f2fd;
    outline: 2px solid var(--accent-color);
}

/* --- Modal de Login --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.modal-content {
    background: var(--card-bg-color);
    padding: 2.5rem 3rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    text-align: center;
    width: 100%;
    max-width: 400px;
    position: relative;
}
.modal-content .close-button {
    position: absolute;
    top: 5px;
    right: 15px;
    background: none;
    border: none;
    font-size: 2.5rem;
    line-height: 1;
    color: #aaa;
    cursor: pointer;
    transition: color 0.2s;
}
.modal-content .close-button:hover {
    color: #333;
}
.login-logo {
    height: 70px;
    margin-bottom: 1rem;
}
.input-group {
    text-align: left;
    margin-bottom: 1.5rem;
}
.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}
.input-group input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ccc;
    border-radius: var(--border-radius);
    font-size: 1rem;
}
.login-button {
    width: 100%;
    padding: 1rem;
    border: none;
    background-color: var(--primary-color);
    color: white;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.3s;
}
.login-button:hover {
    background-color: var(--secondary-color);
}
.login-button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}
.error-message {
    color: #dc3545;
    margin-top: 1rem;
    min-height: 1.2em;
}

/* --- Botones Especiales y Tabla de Usuarios --- */
.nav-button.clear-btn {
    background-color: #c82333;
}
.nav-button.clear-btn:hover {
    background-color: #a71d2a;
}
.users-table-wrapper {
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    overflow: hidden;
}
.users-table {
    width: 100%;
    border-collapse: collapse;
}
.users-table th {
    background-color: var(--secondary-color);
    color: white;
    padding: 12px 15px;
    text-align: left;
    font-weight: 600;
}
.users-table td {
    border-bottom: 1px solid #ddd;
    padding: 12px 15px;
    background-color: var(--card-bg-color);
}
.users-table tbody tr:last-child td {
    border-bottom: none;
}
.users-table .col-id { width: 10%; }
.users-table .col-username { width: 25%; }
.users-table .col-password { width: 30%; }
.users-table .col-role { width: 15%; }
.users-table .col-actions { width: 20%; text-align: right; }
.users-table input[type="text"],
.users-table input[type="password"],
.users-table select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    font-family: var(--font-family);
    background-color: #e3f2fd;
}
.users-table .action-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

/* --- Media Queries para Responsividad --- */
@media (max-width: 992px) {
    body.fixed-layout {
        height: auto;
        overflow: auto;
    }
    .main-container {
        grid-template-columns: 1fr;
        height: auto;
    }
    .content-area {
        min-height: 50vh;
    }
    .sidebar {
        min-width: auto;
        max-height: 400px;
    }
}
@media (max-width: 768px) {
    .main-header {
        flex-direction: column;
        padding: 1rem;
        height: auto;
    }
    .project-title {
        margin-top: 0.5rem;
        margin-bottom: 1rem;
    }
    .info-grid,
    .observations-grid,
    .destination-stats,
    .destination-observations {
        grid-template-columns: 1fr;
    }
    .community-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}


/* ...existing code... */

.map-container {
    position: relative;
    width: 100%;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.map-container iframe {
    display: block;
    max-width: 100%;
    margin: 0 auto;
}

/* --- ESTILOS PARA PÁGINA DE ORÍGENES MEJORADA --- */

/* Sidebar Header */
.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid #e0e0e0;
    background: #f8f9fa;
}

.sidebar-title {
    margin: 0;
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 600;
}

.sidebar-actions {
    display: flex;
    gap: 0.5rem;
}

.sidebar-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 0.5rem;
    cursor: pointer;
    transition: background-color 0.3s;
    font-size: 0.9rem;
}

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

/* Acordeón del Sidebar */
.sidebar-accordion {
    margin: 0.5rem;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.accordion-section {
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    background: white;
    overflow: hidden;
}

.accordion-header {
    background: #f8f9fa;
    padding: 0.75rem 1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
    color: var(--primary-color);
    border-bottom: 1px solid #e0e0e0;
    transition: background-color 0.3s;
}

.accordion-header:hover {
    background: #e3f2fd;
}

.accordion-header h4 {
    margin: 0;
    font-size: 0.95rem;
}

.accordion-icon {
    transition: transform 0.3s ease;
    font-size: 0.8rem;
}

.accordion-section.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0;
}

.accordion-section.active .accordion-content {
    max-height: none;
    padding: 1rem;
}

/* Estadísticas de Distribución */
.distribution-stats {
    padding: 0;
}

.distribution-stats h4 {
    margin: 0 0 1rem 0;
    color: var(--primary-color);
    font-size: 0.95rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
    font-size: 0.85rem;
}

.stat-label {
    font-size: 0.8rem;
    color: #666;
}

.stat-value {
    font-weight: bold;
    color: var(--primary-color);
}

/* Gráfico de Distribución */
.distribution-chart {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e0e0e0;
}

.distribution-chart h5 {
    margin: 0 0 1rem 0;
    color: var(--primary-color);
    font-size: 0.9rem;
}

.chart-bars {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.chart-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    padding: 0.25rem 0;
}

.bar-label {
    min-width: 60px;
    font-weight: 500;
    font-size: 0.75rem;
}

.bar-container {
    flex: 1;
    height: 16px;
    background: #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color));
    transition: width 0.3s ease;
}

.bar-value {
    min-width: 25px;
    text-align: right;
    font-weight: bold;
    color: var(--primary-color);
    font-size: 0.75rem;
}

/* Filtros */
.filters-section {
    padding: 0;
}

.filters-section h4 {
    margin: 0 0 1rem 0;
    color: var(--primary-color);
    font-size: 0.95rem;
}

.filter-group {
    margin-bottom: 1rem;
}

.filter-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
    color: #666;
    font-weight: 500;
}

.filter-select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.85rem;
    background: white;
}

.filter-btn {
    width: 100%;
    padding: 0.5rem;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background-color 0.3s;
    margin-top: 0.5rem;
}

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

/* Origen Cards Mejoradas */
.origins-section {
    padding: 0;
}

.origins-section h4 {
    margin: 0 0 1rem 0;
    color: var(--primary-color);
    font-size: 0.95rem;
}

.origin-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.origin-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.origin-card.active {
    border-color: var(--accent-color);
    box-shadow: 0 2px 12px rgba(13, 71, 161, 0.2);
}

.origin-card-header {
    padding: 0.75rem 1rem;
    background: #f8f9fa;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
    color: var(--primary-color);
    transition: background-color 0.3s;
    font-size: 0.9rem;
}

.origin-card-header:hover {
    background: #e3f2fd;
}

.destination-count {
    font-weight: normal;
    color: #666;
    font-size: 0.8rem;
}

.origin-stats {
    font-size: 0.75rem;
    color: #666;
}

.destination-list {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.destination-list-item {
    padding: 0.5rem 1rem;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: background-color 0.3s;
    font-size: 0.85rem;
}

.destination-list-item:last-child {
    border-bottom: none;
}

.destination-list-item:hover {
    background: #f8f9fa;
}

.destination-list-item.active {
    background: #e3f2fd;
    border-left: 3px solid var(--accent-color);
}

.destination-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.destination-name {
    font-weight: 500;
    color: var(--primary-color);
    font-size: 0.85rem;
}

.destination-details {
    display: flex;
    gap: 0.75rem;
    font-size: 0.75rem;
    color: #666;
    flex-wrap: wrap;
}

.destination-details span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Modal de Exportación */
.export-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.export-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1.5rem 0;
}

.export-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

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

.modal-close-btn {
    width: 100%;
    padding: 0.75rem;
    background: #6c757d;
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

.modal-close-btn:hover {
    background: #5a6268;
}

/* Información de Destino Mejorada */
.destination-details-wrapper {
    margin-top: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-color);
}

.destination-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.icon-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.icon-item i {
    color: var(--accent-color);
    width: 20px;
}

/* Responsividad para orígenes */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .destination-details {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .origin-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .export-options {
        gap: 0.5rem;
    }
    
    .export-btn {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
    
    .sidebar-accordion {
        margin: 0.25rem;
    }
    
    .accordion-header {
        padding: 0.5rem 0.75rem;
    }
    
    .accordion-content {
        padding: 0.5rem;
    }
}

/* --- ESTILOS PARA FILTROS DE DESTINOS --- */
.filters-row {
    display: flex;
    gap: 0.5rem;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.filter-item {
    flex: 1;
    min-width: 120px;
}

.filter-select-compact {
    width: 100%;
    padding: 0.4rem 0.5rem;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 0.75rem;
    background-color: white;
    color: #495057;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
    height: 32px;
}

.filter-select-compact:hover {
    border-color: var(--accent-color);
}

.filter-select-compact:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(13, 71, 161, 0.2);
}

.filter-select-compact option {
    padding: 0.3rem;
    font-size: 0.75rem;
}

/* Responsividad para filtros compactos */
@media (max-width: 768px) {
    .filters-row {
        padding: 0.5rem;
        gap: 0.3rem;
    }
    
    .filter-item {
        min-width: 100px;
    }
    
    .filter-select-compact {
        padding: 0.3rem 0.4rem;
        font-size: 0.7rem;
        height: 28px;
    }
}