/* ============================================
   ESTILOS OPTIMIZADOS - ANÁLISIS PRESUPUESTAL
   Tabla Tradicional Mejorada (Opción Final)
   ============================================ */

/* Tabla agrupada con mejor espaciado */
.tabla-agrupada {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
}

.tabla-agrupada thead th {
    position: sticky;
    top: 0;
    background: var(--secondary);
    z-index: 10;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    padding: 1rem 0.75rem;
    border-bottom: 2px solid var(--primary);
}

/* Fila de grupo (expandible) con hover mejorado */
.grupo-row {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-left: 4px solid var(--primary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.grupo-row:hover {
    background: linear-gradient(135deg, #e9ecef 0%, #f8f9fa 100%);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transform: translateX(2px);
}

.grupo-row td {
    padding: 1rem 0.75rem;
    font-weight: 500;
    border-bottom: 1px solid #dee2e6;
}

/* Icono de toggle más visible */
.toggle-icon {
    display: inline-block;
    transition: transform 0.3s ease, color 0.3s ease;
    font-size: 0.9rem;
    color: var(--primary);
    margin-right: 0.5rem;
}

.grupo-row:hover .toggle-icon {
    color: var(--primary);
    transform: translateX(3px);
}

/* Cuando está expandido */
.toggle-icon.fa-chevron-down {
    transform: rotate(90deg);
}

/* ============================================
   FILAS DE DETALLE OPTIMIZADAS
   ============================================ */

.detalle-grupo {
    background: #fafbfc;
}

/* Fila de detalle optimizada */
.detalle-row-optimizada {
    background: white;
    border-left: 3px solid var(--info);
    transition: all 0.2s ease;
}

.detalle-row-optimizada:hover {
    background: #f8f9fa;
    border-left-color: var(--primary);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.detalle-row-optimizada td {
    padding: 0.75rem;
    border-bottom: 1px solid #e9ecef;
    vertical-align: middle;
}

/* Columna de información (código + nombre + contexto) */
.detalle-col-info {
    padding: 0.85rem 1rem !important;
}

.detalle-codigo-linea {
    margin-bottom: 0.4rem;
}

.codigo-texto {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    display: inline-block;
    box-shadow: 0 1px 3px rgba(102, 126, 234, 0.3);
}

.detalle-nombre-linea {
    font-weight: 600;
    color: var(--text);
    font-size: 0.95rem;
    margin-bottom: 0.35rem;
}

.detalle-contexto-linea {
    font-size: 0.85rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.detalle-contexto-linea i {
    color: var(--primary);
    opacity: 0.7;
    font-size: 0.8rem;
}

.detalle-contexto-linea .separador {
    color: var(--border);
    font-weight: bold;
    margin: 0 0.25rem;
}

/* Columnas de números */
.detalle-col-numero {
    text-align: right;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text);
    white-space: nowrap;
}

.detalle-col-margen {
    text-align: center;
}

/* Icono de advertencia */
.warning-icon {
    color: var(--warning);
    margin-left: 0.4rem;
    font-size: 0.85rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Colores para utilidad */
.utilidad-positiva {
    color: var(--success) !important;
}

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

/* Fila de totales */
.totals-row {
    background: linear-gradient(135deg, #e9ecef 0%, #f8f9fa 100%);
    border-top: 2px solid var(--primary);
    font-weight: 600;
}

.totals-row td {
    padding: 1rem 0.75rem;
    font-size: 1.05rem;
}

/* ============================================
   BADGES OPTIMIZADOS - TONOS PASTELES
   (Opción A: Máxima Legibilidad)
   ============================================ */

/* Badge base */
.badge {
    padding: 0.35rem 0.65rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    border: 1px solid transparent;
}

/* Badge Success (Verde Pastel) - Para márgenes >= 20% */
.tabla-agrupada .badge-success,
.detalle-row-optimizada .badge-success,
.grupo-row .badge-success {
    background: #d4edda !important;
    color: #155724 !important;
    border-color: #c3e6cb !important;
}

/* Badge Warning (Amarillo Pastel) - Para márgenes 10-20% */
.tabla-agrupada .badge-warning,
.detalle-row-optimizada .badge-warning,
.grupo-row .badge-warning {
    background: #fff3cd !important;
    color: #856404 !important;
    border-color: #ffeaa7 !important;
}

/* Badge Danger (Rojo Pastel) - Para márgenes < 10% */
.tabla-agrupada .badge-danger,
.detalle-row-optimizada .badge-danger,
.grupo-row .badge-danger {
    background: #f8d7da !important;
    color: #721c24 !important;
    border-color: #f5c6cb !important;
}

/* Badge Info (Azul Pastel) */
.tabla-agrupada .badge-info,
.detalle-row-optimizada .badge-info,
.grupo-row .badge-info {
    background: #d1ecf1 !important;
    color: #0c5460 !important;
    border-color: #bee5eb !important;
}

/* Badge Primary */
.tabla-agrupada .badge-primary,
.detalle-row-optimizada .badge-primary,
.grupo-row .badge-primary {
    background: #d6e9f5 !important;
    color: #30586B !important;
    border-color: #b3d7ed !important;
}

/* Animación al expandir */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.detalle-grupo[style*="table-row-group"] .detalle-row-optimizada {
    animation: slideDown 0.3s ease;
}

/* Responsive */
@media (max-width: 1200px) {
    .tabla-agrupada {
        font-size: 0.9rem;
    }
    
    .detalle-codigo-linea {
        font-size: 0.75rem;
    }
    
    .detalle-nombre-linea {
        font-size: 0.9rem;
    }
    
    .detalle-contexto-linea {
        font-size: 0.8rem;
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    /* En mobile, apilar info */
    .tabla-agrupada thead th:nth-child(n+3) {
        font-size: 0.75rem;
    }
    
    .detalle-col-numero {
        font-size: 0.85rem;
    }
}

/* Scroll horizontal suave */
.table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table-container::-webkit-scrollbar {
    height: 8px;
}

.table-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.table-container::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

.table-container::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}