body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    background-color: #f5f5f5;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #2c3e50;
    border-bottom: 2px solid #ecf0f1;
    padding-bottom: 10px;
    margin-top: 0;
}

.nif-group {
    margin-bottom: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e1e4e8;
}

h2 {
    color: #3498db;
    margin-top: 0;
}

h3 {
    color: #2c3e50;
    font-size: 1.2em;
    margin-bottom: 15px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #3498db;
    color: white;
    font-weight: 600;
}

tr:nth-child(even) {
    background-color: #f8f9fa;
}

tr:hover {
    background-color: #e9f7fe;
}

.btn-fusionar {
    background-color: #2ecc71;
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    margin-top: 15px;
    transition: background-color 0.3s;
}

.btn-fusionar:hover {
    background-color: #27ae60;
}

/* Estilos para paginación */
.paginacion {
    margin: 30px 0;
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-pagina {
    padding: 8px 14px;
    border: 1px solid #ddd;
    background: white;
    color: #3498db;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s;
    font-weight: 600;
}

.btn-pagina:hover {
    background: #f8f9fa;
    border-color: #3498db;
}

.btn-pagina.activa {
    background: #3498db;
    color: white;
    border-color: #3498db;
}

/* Estilos para selección de campos */
.campos-fusion {
    margin: 25px 0;
    padding: 20px;
    background: #e8f4fc;
    border-radius: 8px;
    border: 1px solid #d0e3f4;
}

.campo-fusion {
    margin: 12px 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.campo-fusion label {
    display: inline-block;
    width: 180px;
    font-weight: 600;
    color: #2c3e50;
    margin-right: 10px;
}

.campo-fusion select {
    padding: 8px 12px;
    flex: 1;
    min-width: 200px;
    max-width: 600px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: white;
    font-size: 14px;
}

/* Estilos para mensajes */
.message {
    padding: 15px;
    margin: 20px 0;
    border-radius: 4px;
    font-weight: 500;
}

.message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .campo-fusion label {
        width: 100%;
        margin-bottom: 5px;
    }
    
    .campo-fusion select {
        width: 100%;
        max-width: 100%;
    }
    
    table {
        display: block;
        overflow-x: auto;
    }}
    
      /* Estilos para la página de logs */
.filtros-log {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid #e1e4e8;
}

.filtro-group {
    margin-bottom: 10px;
}

.filtro-group label {
    display: inline-block;
    width: 150px;
    font-weight: 600;
}

.btn-filtrar, .btn-limpiar {
    padding: 8px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-right: 10px;
}

.btn-filtrar {
    background-color: #3498db;
    color: white;
}

.btn-limpiar {
    background-color: #f8f9fa;
    border: 1px solid #ddd;
    color: #333;
}

.log-container {
    overflow-x: auto;
}

.log-table {
    width: 100%;
    margin-top: 20px;
}

.log-table th {
    background-color: #2c3e50;
    color: white;
    position: sticky;
    top: 0;
}

.btn-ver-detalles {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
}

.detalles-ocultos {
    display: none;
    background-color: #f8f9fa;
    padding: 10px;
    margin-top: 5px;
    border-radius: 4px;
    border: 1px solid #ddd;
    max-height: 300px;
    overflow-y: auto;
}

.detalles-ocultos pre {
    margin: 0;
    white-space: pre-wrap;
    font-family: monospace;
}
    .nombre-completo {
    font-weight: 600;
    color: #2c3e50;
}

.usuario-sistema {
    font-style: italic;
    color: #7f8c8d;
}