/* ./css/calendario.css - Estilo Wikipedia Moderno / Informe ART */

                    .month-header {
                        background: #eee;
                        padding: 5px 10px;
                        border-left: 4px solid #333;
                        margin-top: 25px;
                    }

                    .event-item {
                        display: flex;
                        align-items: flex-start;
                        padding: 10px;
                        border-bottom: 1px solid #eee;
                        margin-bottom: 5px;
                        background: #fff;
                    }

                    .event-date {
                        min-width: 60px;
                        font-weight: bold;
                        color: #555;
                        font-family: monospace;
                    }

                    .event-details strong {
                        display: block;
                        margin-bottom: 2px;
                    }

                    .event-details p {
                        margin: 0;
                        font-size: 0.9em;
                        color: #666;
                    }

                    /* Colores por categoría */
                    .cultura {
                        border-left: 4px solid #4720c9;
                    }

                    .deporte {
                        border-left: 4px solid #28a745;
                    }

                    .admin {
                        border-left: 4px solid #ffc107;
                    }

                    .seguridad {
                        border-left: 4px solid #dc3545;
                    }

                    .btn-filter {
                        padding: 5px 15px;
                        cursor: pointer;
                        border: 1px solid #ccc;
                        background: white;
                    }

                    .btn-filter:hover {
                        background: #f0f0f0;
                    }

                    .btn-filter.active {
                        background: #333;
                        color: white;
                        border-color: #333;
                    }