/* ===================================
   PUNTO DE VENTA - MINIMARKET CHILE
   Estilos CSS Principales
   =================================== */

:root {
    /* Colores principales - Refinado Azul e Índigo B2B */
    --primary-color: #3f51b5; /* Azul Índigo */
    --primary-dark: #1a237e;  /* Índigo Oscuro */
    --primary-light: #757de8; /* Índigo Claro */
    --secondary-color: #ff9100; /* Naranja de acento */
    --accent-color: #00b0ff;   /* Azul Cyan */
    
    /* Colores de fondo */
    --bg-primary: #f0f2f5;
    --bg-secondary: #ffffff;
    --bg-dark: #121824;        /* Slate oscuro */
    
    /* Colores de texto */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #ffffff;
    
    /* Colores de estado */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    
    /* Espaciado */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Bordes y sombras */
    --border-radius: 8px;
    --box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    --box-shadow-lg: 0 4px 16px rgba(0,0,0,0.15);
    
    /* Transiciones */
    --transition: all 0.3s ease;
}

/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Encabezado Compacto */
header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    color: var(--text-light);
    padding: 6px var(--spacing-md);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 36px;
}

.logo {
    font-size: 1.15rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 6px;
}

.logo-icon {
    font-size: 1.4rem;
}

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

.info-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
}

.info-icon {
    font-size: 0.95rem;
}

.support-badge {
    padding: 2px 6px !important;
    font-size: 0.78rem !important;
}

/* Navegación Compacta */
nav {
    background-color: var(--bg-dark);
    padding: 4px 0;
    position: sticky;
    top: 48px;
    z-index: 99;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: 6px;
    padding: 0 var(--spacing-md);
}

.nav-btn {
    background-color: transparent;
    border: none;
    color: var(--text-light);
    padding: 4px 10px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-btn:hover {
    background-color: rgba(255,255,255,0.1);
    transform: translateY(-1px);
}

.nav-btn.active {
    background-color: var(--primary-light);
    font-weight: bold;
}

/* Contenedor principal */
main {
    max-width: 1400px;
    margin: var(--spacing-lg) auto;
    padding: 0 var(--spacing-lg);
    display: none;
}

main.active {
    display: block;
}

/* Sección de POS */
.pos-container {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-lg);
}

/* Buscador y filtros */
.search-section {
    background-color: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: var(--spacing-lg);
}

.search-bar {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.search-input {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.category-filters {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--primary-color);
    background-color: transparent;
    color: var(--primary-color);
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
}

.filter-btn:hover {
    background-color: var(--primary-light);
    color: white;
    transform: translateY(-2px);
}

.filter-btn.active {
    background-color: var(--primary-color);
    color: white;
}

/* Catálogo de productos Compacto */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 8px;
}

.product-card {
    background-color: var(--bg-secondary);
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

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

.product-image {
    width: 100%;
    height: 52px;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--text-secondary);
}

.product-info {
    padding: 6px 8px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product-name {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.15;
    margin-bottom: 2px;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 1.95rem;
}

.product-category {
    font-size: 0.68rem;
    color: var(--text-secondary);
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-price {
    font-size: 0.95rem;
    font-weight: bold;
    color: var(--primary-color);
}

.product-stock {
    font-size: 0.72rem;
    color: var(--text-secondary);
    margin-top: 1px;
}

.product-stock.low {
    color: var(--warning);
}

.product-stock.out {
    color: var(--error);
}

/* Carrito de compras */
.cart-section {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-lg);
    height: fit-content;
    position: sticky;
    top: 180px;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid #eee;
}

.cart-title {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-dark);
}

.cart-count {
    background-color: var(--secondary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-weight: bold;
}

.cart-items {
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: var(--spacing-lg);
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid #eee;
}

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-size: 0.9rem;
    font-weight: bold;
    margin-bottom: var(--spacing-xs);
}

.cart-item-price {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.cart-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.cart-btn.minus {
    background-color: var(--error);
    color: white;
}

.cart-btn.plus {
    background-color: var(--success);
    color: white;
}

.cart-btn:hover {
    transform: scale(1.1);
}

.cart-item-qty {
    font-weight: bold;
    min-width: 30px;
    text-align: center;
}

.cart-total {
    background-color: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.total-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.total-row.final {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-dark);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid #ddd;
}

.checkout-btn {
    width: 100%;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-lg);
}

.checkout-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    transform: none;
}

.clear-cart-btn {
    width: 100%;
    padding: var(--spacing-sm);
    background-color: transparent;
    color: var(--error);
    border: 2px solid var(--error);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.clear-cart-btn:hover {
    background-color: var(--error);
    color: white;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    color: white;
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: bold;
}

.close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
}

.close-btn:hover {
    transform: rotate(90deg);
}

.modal-body {
    padding: var(--spacing-xl);
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 2px solid #eee;
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

/* Formularios */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: bold;
    color: var(--text-primary);
}

.form-input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    background-color: white;
    cursor: pointer;
}

.btn-primary {
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

.btn-secondary {
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--text-secondary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

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

/* Gestión de inventario */
.inventory-section {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-xl);
}

.inventory-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.inventory-title {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-dark);
}

.add-product-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.products-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--spacing-lg);
}

.products-table th,
.products-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid #eee;
}

.products-table th {
    background-color: var(--primary-color);
    color: white;
    font-weight: bold;
}

.products-table tr:hover {
    background-color: var(--bg-primary);
}

.action-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    margin-right: var(--spacing-xs);
    transition: var(--transition);
}

.action-btn.edit {
    background-color: var(--accent-color);
    color: white;
}

.action-btn.delete {
    background-color: var(--error);
    color: white;
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

/* Reportes */
.reports-section {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-xl);
}

.reports-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.reports-title {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-dark);
}

.reports-filters {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.stat-card.secondary {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--primary-dark) 100%);
}

.stat-card.tertiary {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #e65100 100%);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-sm);
}

.stat-value {
    font-size: 2rem;
    font-weight: bold;
}

.sales-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--spacing-lg);
}

.sales-table th,
.sales-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid #eee;
}

.sales-table th {
    background-color: var(--primary-color);
    color: white;
    font-weight: bold;
}

.sales-table tr:hover {
    background-color: var(--bg-primary);
}

/* Responsive */
@media (max-width: 1024px) {
    .pos-container {
        grid-template-columns: 1fr;
    }
    
    .cart-section {
        position: static;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 4px;
    }
    
    .header-info {
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px;
    }
    
    .nav-container {
        flex-wrap: wrap;
        gap: 4px;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
        gap: 6px;
    }
    
    .product-image {
        height: 44px;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.05rem;
    }
    
    .nav-btn {
        padding: 3px 6px;
        font-size: 0.78rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
}

/* Utilidades */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state-text {
    font-size: 1.1rem;
}

.badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
}

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

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

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

/* --- ALERTA DE VENCIMIENTOS & SEMÁFORO --- */
.expiration-warning-box {
    background-color: #fff9c4;
    border: 2px solid #fbc02d;
    color: #bf360c;
    padding: 10px 15px;
    border-radius: 12px;
    margin-left: 20px;
    flex: 1;
    min-width: 250px;
    max-height: 120px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.expiration-warning-box h4 { margin: 0 0 5px 0; font-size: 0.95rem; font-weight: bold; }
.expiration-warning-box ul { margin: 0; padding-left: 20px; font-size: 0.85rem; }

/* Animación de Latido (Pulse) para el botón rojo */
@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(244, 67, 54, 0.7); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 10px rgba(244, 67, 54, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(244, 67, 54, 0); }
}

@media (max-width: 768px) {
    .expiration-warning-box { margin-left: 0; margin-top: 15px; width: 100%; }
}

/* --- ESTILOS DE CONEXIÓN Y SINCRONIZACIÓN --- */
.connection-badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.25);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.connection-badge.online {
    border-color: #a5d6a7;
    background-color: rgba(76, 175, 80, 0.25);
    color: #e8f5e9;
}

.connection-badge.offline {
    border-color: #ef9a9a;
    background-color: rgba(244, 67, 54, 0.25);
    color: #ffebee;
    animation: pulse 2s infinite;
}

.connection-badge.syncing,
.connection-badge.warning {
    border-color: #ffe082;
    background-color: rgba(255, 152, 0, 0.25);
    color: #fffde7;
}

/* --- CONTENEDORES Y BOTONES DE PESTAÑAS (REPORTES) --- */
.report-tabs {
    display: flex;
    gap: 15px;
    margin-top: 25px;
    margin-bottom: 20px;
    border-bottom: 2px solid #e0e0e0;
    padding-bottom: 2px;
}

.report-tab-btn {
    padding: 10px 20px;
    border: none;
    background: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-secondary);
    border-bottom: 3px solid transparent;
    transition: var(--transition);
}

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

.report-tab-btn.active {
    color: var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
}

/* --- MULTISESIÓN (TICKET TABS) --- */
.ticket-sessions-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
    background-color: var(--bg-primary);
    padding: 6px;
    border-radius: var(--border-radius);
    border: 1px solid #e2e8f0;
}

.ticket-sessions {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    flex-grow: 1;
    scrollbar-width: none; /* Firefox */
}

.ticket-sessions::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.ticket-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background-color: #fff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
}

.ticket-tab:hover {
    background-color: #f8fafc;
    color: var(--primary-color);
}

.ticket-tab.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.ticket-tab .close-tab {
    font-size: 0.75rem;
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-weight: bold;
    padding: 2px;
    border-radius: 50%;
    width: 14px;
    height: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ticket-tab .close-tab:hover {
    background-color: rgba(0, 0, 0, 0.15);
}

.ticket-tab.active .close-tab:hover {
    background-color: rgba(255, 255, 255, 0.25);
}

.add-session-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid #cbd5e1;
    background-color: #fff;
    color: var(--text-secondary);
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.add-session-btn:hover {
    background-color: var(--primary-light);
    color: white;
    border-color: var(--primary-light);
    transform: scale(1.05);
}

/* --- BOTONES DE FLUJO DE TRABAJO (PAGOS PENDIENTES) --- */
.cart-workflow-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 12px;
    margin-bottom: 12px;
}

.workflow-btn {
    padding: 10px 8px;
    border-radius: var(--border-radius);
    border: 1px solid #cbd5e1;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: var(--transition);
}

.workflow-btn.hold {
    background-color: #fef3c7;
    color: #d97706;
    border-color: #fde68a;
}

.workflow-btn.hold:hover:not(:disabled) {
    background-color: #fde68a;
    transform: translateY(-1px);
}

.workflow-btn.hold:disabled {
    background-color: #f1f5f9;
    color: #cbd5e1;
    border-color: #e2e8f0;
    cursor: not-allowed;
}

.workflow-btn.pending-list {
    background-color: #eff6ff;
    color: #1d4ed8;
    border-color: #bfdbfe;
    position: relative;
}

.workflow-btn.pending-list:hover {
    background-color: #dbeafe;
    transform: translateY(-1px);
}

.workflow-btn.pending-list .badge {
    background-color: #ef4444;
    color: white;
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 2px;
    font-weight: bold;
}

/* =====================================================
   ANUNCIO DE LANZAMIENTO Y GUÍA DE USO (MDM NEXTDATA)
   ===================================================== */

/* Banner Principal de Anuncio */
.announcement-banner {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #303f9f 50%, var(--primary-color) 100%);
    border-left: 5px solid var(--secondary-color);
    color: var(--text-light);
    padding: 12px var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin: var(--spacing-md) var(--spacing-lg);
    position: relative;
    z-index: 10;
}

.banner-badge {
    background: rgba(255, 145, 0, 0.2);
    color: var(--secondary-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.banner-badge .badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--secondary-color);
    box-shadow: 0 0 8px var(--secondary-color);
    animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

.banner-text {
    font-size: 0.95rem;
    line-height: 1.5;
    flex: 1;
}

.banner-link {
    color: #ffcc80;
    font-weight: bold;
    text-decoration: underline;
    transition: var(--transition);
    margin-left: 4px;
}

.banner-link:hover {
    color: var(--text-light);
    text-shadow: 0 0 8px rgba(255, 204, 128, 0.5);
}

.banner-guide-link {
    color: var(--accent-color);
    font-weight: bold;
    cursor: pointer;
    text-decoration: underline;
    transition: var(--transition);
}

.banner-guide-link:hover {
    color: var(--text-light);
    text-shadow: 0 0 8px rgba(0, 176, 255, 0.5);
}

.banner-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition);
    padding: 4px;
}

.banner-close:hover {
    transform: scale(1.2);
}

/* Gráfico de Ventas Semanales */
.weekly-chart-card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.weekly-chart-card .panel-header {
    margin-bottom: var(--spacing-lg);
}

.chart-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.chart-body {
    padding: 10px 0;
}

.chart-bars {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 180px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--bg-primary);
    position: relative;
}

.chart-bar-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
}

.chart-bar-wrapper {
    width: 28px;
    height: 140px;
    background: var(--bg-primary);
    border-radius: 6px 6px 0 0;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
}

.chart-bar {
    width: 100%;
    background: linear-gradient(to top, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 6px 6px 0 0;
    transition: height 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.1);
}

.chart-bar-container:hover .chart-bar {
    filter: brightness(1.1);
    box-shadow: 0 0 10px rgba(63, 81, 181, 0.4);
}

.chart-bar-day {
    font-size: 0.8rem;
    color: var(--text-primary);
    font-weight: 600;
    margin-top: 8px;
    text-align: center;
}

.chart-bar-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translate(-50%, -8px) scale(0.85);
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.2);
    box-shadow: var(--box-shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 50;
}

.chart-bar-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: var(--primary-dark) transparent transparent transparent;
}

.chart-bar-container:hover .chart-bar-tooltip {
    opacity: 1;
    transform: translate(-50%, -8px) scale(1);
}

.tooltip-amount {
    font-weight: bold;
    color: #ff9100;
}

.tooltip-date {
    font-size: 0.65rem;
    opacity: 0.8;
    margin-top: 2px;
}

/* Sección de la Guía de Uso & Ofertas */
.guide-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    padding: 10px 0;
}

/* Caja de Promoción Crece MDM */
.promo-box {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #151a30 50%, #0d1e3a 100%);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    color: var(--text-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    position: relative;
    overflow: hidden;
    box-shadow: var(--box-shadow-lg);
    border-left: 6px solid var(--secondary-color);
}

.promo-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 145, 0, 0.12) 0%, transparent 70%);
    border-radius: 50%;
}

.promo-content {
    flex: 1;
    min-width: 280px;
    z-index: 2;
}

.badge-promo {
    background: rgba(255, 145, 0, 0.15);
    color: var(--secondary-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: var(--spacing-md);
    border: 1px solid rgba(255, 145, 0, 0.2);
}

.promo-discount {
    font-size: 1.2rem;
    color: #ff9100 !important;
    margin-bottom: var(--spacing-md) !important;
    text-shadow: 0 0 10px rgba(255, 145, 0, 0.3);
}

.promo-bullets {
    list-style: none;
    margin-bottom: var(--spacing-lg);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 10px;
}

.promo-bullets li {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
}

.btn-promo-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px var(--spacing-xl);
    background-color: var(--secondary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: bold;
    font-size: 1rem;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(255, 145, 0, 0.3);
    border: none;
    cursor: pointer;
}

.btn-promo-action:hover {
    background-color: #ffab40;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 145, 0, 0.5);
    color: white;
}

.promo-graphic {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0;
    z-index: 2;
}

.promo-glow {
    position: absolute;
    width: 90px;
    height: 90px;
    background: var(--secondary-color);
    filter: blur(30px);
    opacity: 0.4;
}

.icon-background {
    font-size: 4.5rem;
    color: rgba(255, 255, 255, 0.08);
}

.promo-tag {
    position: absolute;
    background: var(--error);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 800;
    font-size: 0.95rem;
    transform: rotate(-12deg);
    box-shadow: var(--box-shadow-lg);
    animation: float-promo 3s ease-in-out infinite;
}

@keyframes float-promo {
    0%, 100% { transform: translateY(0) rotate(-12deg); }
    50% { transform: translateY(-8px) rotate(-12deg) scale(1.05); }
}

.guide-section-title {
    text-align: center;
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.guide-card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--box-shadow);
    border-top: 4px solid var(--primary-color);
    transition: var(--transition);
}

.guide-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--box-shadow-lg);
}

.guide-card-icon {
    width: 48px;
    height: 48px;
    background: rgba(63, 81, 181, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.guide-card h4 {
    color: var(--primary-dark);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    font-weight: bold;
}

.guide-card p {
    font-size: 0.9rem;
    color: var(--text-primary);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

.guide-card ul {
    list-style-type: none;
    padding-left: 0;
}

.guide-card li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: 14px;
    line-height: 1.4;
}

.guide-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.1rem;
    top: -2px;
}

.guide-card li strong {
    color: var(--text-primary);
}

.guide-card li code {
    background: var(--bg-primary);
    color: var(--primary-dark);
    padding: 2px 4px;
    border-radius: 4px;
    font-family: Consolas, monospace;
    font-size: 0.8rem;
}